CN212127606U

CN212127606U - Vortex sewage treatment device

Info

Publication number: CN212127606U
Application number: CN202020415235.8U
Authority: CN
Inventors: 梁维安
Original assignee: Liang Jinan
Current assignee: Liang Jinan
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-12-11
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a vortex sewage processor, which comprises a funnel casing, wherein the upper end of the funnel casing is a hollow cylinder, the lower end of the funnel casing is of a funnel structure, a water inlet pipe is arranged on the side wall of the upper end of the funnel casing, one end of the water inlet pipe is connected with the funnel casing along the circumferential tangential direction of the funnel casing, the other end of the water inlet pipe is connected with a sewage source through a hydraulic pump, a water purifying mechanism is arranged on a pipeline of the water inlet pipe, a central pipe is arranged at the top end of the funnel casing, a conical separator is connected with the lower end of the central pipe, a water collecting mechanism is connected with the upper end of the central pipe, and an oil discharging mechanism is also arranged at the top, easy and simple to handle, respond well, building sewage can be purified well and reach the environmental protection requirement, the utility model discloses an implementation has increased new good choice for building sewage's treatment facility device.

Description

Vortex sewage treatment device

Technical Field

The utility model relates to a sewage treatment device technical field especially relates to a swirl sewage treatment ware.

Background

In construction sites such as tunnel drilling, civil construction, pile foundation construction, building construction, mine prospecting, concrete plant, civil engineering or related process projects, a large amount of so-called construction site sewage is generated, a large amount of silt, crushed stone and the like are mixed in the sewage, and industrial oil stains are caused if the sewage is directly discharged into a ditch, so that the sewage can be seriously silted up, a traditional sedimentation tank can not meet the required environmental protection standard, a sewage processor which is simple in structure, low in cost, small in volume and easy to operate and use is urgently needed in the construction and the foundation engineering, a previously detected sewage processor is in a funnel form, after the sewage enters from a plane above the funnel, blades driven by a motor arranged at a middle center shaft rotate, so that silt solids are spirally sunk from the bottom of a funnel shell, and oil water or clean water is thrown from the same plane, but the effect of the sewage processor is general, the environmental protection requirement of gradually improving the standard can not be met, so that the construction sewage disposer which is power-saving, high in separation degree of oil, water and silt, high in oxygen content of effluent, simple in structure, low in price, easy to operate and use is very needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a vortex sewage treatment device, which mainly solves the problems in the background technology.

The utility model provides a swirl sewage treatment ware, including the funnel casing, funnel casing upper end is hollow cylinder, funnel casing lower extreme is the funnel structure, install the inlet tube on the upper end lateral wall of funnel casing, the one end of inlet tube is followed the circumferencial tangential direction of funnel casing is connected the funnel casing, the other end of inlet tube passes through hydraulic pump connection sewage source, be provided with water purification mechanism on the pipeline of inlet tube, the central point on funnel casing top puts and is provided with the center tube, the toper separator is connected to the lower extreme of center tube, water-collecting mechanism is connected to the upper end of center tube, still be provided with oil extraction mechanism on the top of funnel casing, the bottom of funnel casing is provided with down the export.

The improved sewage purification device is characterized in that the water purification mechanism comprises a first medicine injection hole and a second medicine injection hole which are arranged on the water inlet pipeline, and a plurality of quick mixing blades which are arranged in the water inlet pipeline, liquid medicines are respectively injected into the first medicine injection hole and the second medicine injection hole, and sewage is purified by stirring and mixing of the quick mixing blades.

The improved water inlet pipe is characterized in that the fast mixing blades are arc-shaped thin sheets, the fast mixing blades are arranged in the pipeline of the water inlet pipe in a pairwise vertical mode and form a fixed angle with each other, and the included angle between the upper fast mixing blade and the lower fast mixing blade is 120 degrees.

The improved structure is characterized in that the first medicine injection hole is close to the water inlet end of the water inlet pipe, the second medicine injection hole is close to the rear end of the first medicine injection hole, liquid medicine injected into the first medicine injection hole is a polymeric flocculant, and liquid medicine injected into the second medicine injection hole is polyaluminium chloride.

The further improvement is that the conical separator is formed by stacking at least two conical umbrella-shaped steel sheets or PVC plates with 60-degree oblique angles from top to bottom.

The improved structure of the funnel is characterized in that the water collecting mechanism comprises a water passing disc, a water diversion disc and a water outlet disc, the water passing disc is connected with the upper end of the central pipe, the number of the water diversion discs is 2, the water diversion discs are correspondingly installed on two opposite sides of the upper end of the funnel shell and 2, the water diversion discs are respectively fixed with the two ends of the water passing disc through screws, 1 water diversion disc is far away from the other end of the water passing disc and is connected with one end of the water outlet disc, the other end of the water outlet disc is connected with the clean water tank, a water outlet is formed in the side wall of the clean water tank, and a mud discharge pipe is arranged at the bottom of the clean water tank.

The improved structure is characterized in that the water outlet is arranged above the mud pipe, and a mud guard is arranged in the direction of the water outlet close to the mud pipe.

The improved oil drain mechanism comprises an oil drain port, the oil drain port is mounted on the top end of the funnel shell, an oil outlet of the oil drain port is connected with the oil storage tank, and an oil drain valve is arranged at the bottom of the oil storage tank.

The further improvement lies in that the relative height of the setting position of the water passing disc is higher than that of the setting position of the oil drain port.

The improved funnel is characterized in that a frame is mounted outside the funnel shell and is of a square frame structure, a storage bin is arranged on one side of the frame, a baffle is arranged between the storage bin and the funnel shell, and the frame is formed by welding channel steel or U-shaped steel.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses still adopt the separation mode of vortex formula, nevertheless structurally add in the inlet pipe and establish fast the blade and be equipped with two injection holes respectively, set up oil, water, muddy sand discharge port separately in the funnel casing respectively, axis department sets up the toper separator in the centre of funnel casing, and every vertebra separator top is equipped with a row of elliptical aperture that entries. The device comprises a conical separator, a water inlet pipe, a water outlet pipe, a water passing disc, a water mixing blade, a funnel shell, a central pipe, a mud baffle plate and a water outlet pipe, wherein the conical separator is arranged in the conical separator, the water outlet pipe of the water passing disc is provided with the water passing disc, after sewage is injected from the water inlet pipe, the sewage and an added medicine are mixed and accelerated through the quick mixing blade and enter the funnel shell to continue to rotate and separate, the heavy mud, sand and crushed stone descend under the action of the medicine and are discharged from a lower outlet, in addition, the water rises to the rectangular water passing disc through the central pipe and then flows to the clean water tank, polymers which are not settled in the water are left at the bottom. And the water passing plate is provided with a side plate to prevent oil from flowing into the water passing plate. And the oil is periodically discharged to the reserve tube through a separate outlet. The water can make oxygen add because the process is super large pipe diameter flows, so has improved the quality of being handled water, the utility model discloses a sewage treatment ware has ensured the water of being handled from structural has reached the environmental protection standard requirement, and need not use the motor, energy saving and consumption reduction, simple structure, convenient to use.

Drawings

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic top view of an embodiment of the present invention;

FIG. 3 is a schematic side view of an embodiment of the present invention;

fig. 4 is a schematic rear view of an embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 6 is a schematic view of a water inlet pipe according to an embodiment of the present invention;

FIG. 7 is a schematic view of a conical separator according to an embodiment of the present invention;

wherein: 1. a frame; 2. a funnel housing; 3. a water inlet pipe; 4. a first drug injection hole; 5. a second drug injection hole; 6. a fast mixing blade; 7. a lower outlet; 8. a central tube; 9. a conical separator; 10. an oil discharge port; 11. an oil storage tank; 12. an oil drain valve; 13. a water passing disc; 14. a water diversion tray; 15. a water outlet tray; 17. a clear water tank; 18. a sludge discharge pipe; 19. a storage bin; 20. a water inlet; 21. and (7) a water outlet.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, so to speak, as communicating between the two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art. The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

Referring to fig. 1-7, a swirl sewage treatment ware, includes

funnel casing

2, 2 upper ends of funnel casing are hollow cylinder, 2 lower extremes of funnel casing are the funnel structure, install inlet tube 3 on the upper end lateral wall of funnel casing 2, the one end of inlet tube 3 is followed the circumferencial tangential direction of funnel casing 2 connects funnel casing 2, the other end of inlet tube 3 passes through hydraulic pump connection sewage source, be provided with water purification mechanism on the pipeline of inlet tube 3, the central point on 2 tops of funnel casing puts and is provided with center tube 8, toper separator 9 is connected to the lower extreme of center tube 8, water collecting mechanism is connected to the upper end of center tube 8, still be provided with oil extraction mechanism on the top of funnel casing 2, the bottom of funnel casing 2 is provided with down export 7.

Referring to fig. 1-4 as a preferred embodiment of the present invention, the water purification mechanism comprises a first injection hole 4 and a second injection hole 5 disposed on the water inlet pipe 3, and a plurality of fast mixing blades 6 disposed in the water inlet pipe 3, injecting liquid medicine into the first injection hole 4 and the second injection hole 5, respectively, and purifying sewage by mixing the stirring of the fast mixing blades 6.

Referring to fig. 6, as a preferred embodiment of the present invention, the fast mixing blades 6 are bow-shaped thin sheets, and a plurality of the fast mixing blades 6 are disposed in the pipeline of the water inlet pipe 3 in a vertical manner and at a fixed angle, wherein the fast mixing blades 6 are vertically disposed at an included angle of 120 degrees.

It will be appreciated that in the present embodiment, the arcuate thin sheet shape of the fast mixing blade 6 may be formed by metal working to provide sufficient strength and wear resistance. The arched lamellar blades of the fast mixing blades 6 are similar to blades, and the oblique arrangement can lead the fast mixing blades to rotate continuously under the driving of water pressure after sewage enters, and play the role of fast mixing, thus quickly mixing the chemical liquid medicine which is put into the fast mixing blades with the sewage and continuously pushing the sewage into the funnel shell 2. In other embodiments, other blades made of other similar shapes and other materials with the same effect as the embodiments of the present invention should be also within the scope of the present invention.

As a preferred embodiment of the present invention, the first injection hole 4 is close to the water inlet end of the water inlet pipe 3, the second injection hole 5 is close to the rear end of the first injection hole 4, and the liquid medicine injected into the first injection hole 4 is polymeric flocculant, and the liquid medicine injected into the second injection hole 5 is polyaluminium chloride.

It can be understood that, in the embodiment of the utility model, the two kinds of chemical liquid medicine which are put into one another can separate water and sand with high efficiency, and the sewage can be preferentially contacted with the polymeric flocculant and then the polymeric aluminum chloride according to the difference of the putting positions of the chemical liquid medicine, so that the sewage treatment effect is better, and the putting of the external secondary chemical agent also constitutes a big characteristic of the vortex sewage treatment device; preferably, the water inlet pipe 3 can be installed vertically, so that the mixing of the liquid medicine and the sewage is further facilitated, and the sand and mud accumulation can be prevented by the installation format of the built-in quick mixing blade 6.

Referring to fig. 7, as a preferred embodiment of the present invention, the conical separator 9 is formed by stacking at least two conical umbrella-shaped steel sheets or PVC plates with an oblique angle of 60 degrees from top to bottom. Specifically, in the embodiment of the present invention, the conical separator 9 includes a plurality of conical umbrella steel sheets, and the number of the conical umbrella steel sheets is not less than 2, the lowest one of the conical umbrella steel sheets is shaped like a crater, and a through pipe of a circular pipe is arranged on the central axis, the umbrella-shaped outer steel net of the conical umbrella steel sheet is the main part of the sheet, and the lowest one is a flat annular convex edge, and other conical umbrella steel sheets can only select an outer umbrella-shaped sheet and an annular convex edge due to material selection, and then the conical umbrella steel sheets are stacked together in multiple sheets, and the stacking together can generate corresponding reflection and deposition functions. In other embodiments, the conical separator 9 may be formed by stacking several PVC plates, and the angle of inclination of the PVC plate is 60 degrees.

Referring to fig. 1-5, as a preferred embodiment of the present invention, the water collecting mechanism includes water tray 13, water diversion tray 14 and water outlet tray 15, cross water tray 13 with the upper end of center tube 8 is connected, water diversion tray 14 is 2, corresponding installation respectively on two opposite sides of 2 upper ends of funnel casing, 2 water diversion tray 14 respectively with cross the both ends of water tray 13 and pass through the screw fixation, and wherein 1 water diversion tray 14 keeps away from cross the other end of water tray 13 and be connected with the one end of water outlet tray 15, the other end of water outlet tray 15 with clear water tank 17 connects, be provided with the delivery port on the lateral wall of clear water tank 17, the bottom of clear water tank 17 is provided with mud pipe 18.

As a preferred embodiment of the present invention, the water outlet is disposed above the mud pipe 18, and the water outlet is close to a mudguard disposed in the direction of the mud pipe 18. Specifically, the water outlet pipe is provided with the mud baffle plate, so that silt and water can be separated more effectively, air can be brought into the structure, the dissolved oxygen of the outlet water is improved, and the requirement of water purification is met.

Referring to fig. 1-5, as a preferred embodiment of the present invention, the oil discharging mechanism includes an oil discharging port 10, the oil discharging port 10 is installed on the top end of the funnel housing 2, the oil outlet of the oil discharging port 10 is connected with an oil storage tank 11, and an oil discharging valve 12 is disposed at the bottom of the oil storage tank 11.

As a preferred embodiment of the present invention, the relative height of the position where the water passing tray 13 is disposed is higher than the relative height of the position where the oil drain port 10 is disposed.

Referring to fig. 1-5, as a preferred embodiment of the present invention, 2 externally mounted of funnel casing has frame 1, frame 1 is square frame structure, just one side of frame 1 is equipped with stores storehouse 19, store storehouse 19 with be provided with the baffle between the funnel casing 2, just frame 1 is channel-section steel or U shaped steel welding and forms, and wherein the setting of baffle can prevent the chemical article seepage, makes the utility model discloses it is safer.

The utility model discloses a concrete work flow as follows:

untreated sewage is pumped by the hydraulic pump into inlet tube 3, then pour into polymeric flocculant and polyaluminium chloride into respectively from first injection hole 4A and second injection hole 5, above-mentioned liquid medicine rapidly with the sewage preliminary mixing in inlet tube 3, and entering be provided with in the inlet tube 3 the part of fast mixing blade 6 realizes that the velocity of flow accelerates and the mixture accelerates, and the sewage after abundant and liquid medicine mixture gets into the upper portion of funnel casing 2, follows the water inlet 20 of 2 circumference tangential directions of funnel casing gets into inside the casing, and follows under hydraulic pressure the cylindrical inner wall of funnel casing 2 carries out the rotation of circumference, and is close to middle axis direction gradually. In the continuous rotation process, due to the action of gravity and liquid medicine, water, oil and silt and crushed stone in sewage can be rapidly separated due to the difference of specific gravity, the silt and crushed stone with large specific gravity is formed and rapidly sinks to the bottom of the funnel shell 2 and is discharged through the lower outlet 7, oil and water can also rapidly float to the position near the top of the shell due to small specific gravity, under the overflow condition, the oil in sewage can enter the oil discharge port 10 and flow into the oil storage tank 11, and the oil discharge valve 12 is periodically opened for discharging. While the water with the finer particles enters the conical separator 9 in multiple layers, most of the particles will sink to the lower outlet 7 through the conical separator 9 under the action of the rotating separation due to the inclined plate separation, and most of the water and the tiny particles will be pushed upwards and reversely by the conical action of the conical separator 9, so that the clean water treated for the above times passes through the inclined blades from the conical separator 9, pushes the clean water to rise upwards continuously, passes through the central tube 8 and the water passing disc 13 and enters the water outlet disc 15, and the clean water takes more time to reach the water outlet disc 15, thereby forming a longer purification time. And the mud guard can accumulate fine sand and fine particles at the bottom of the clean water tank 17 due to the characteristic that only purified clean water enters the water outlet pipe, finally the clean water is discharged through the water outlet, and sludge accumulated by the fine sand is discharged through the sludge discharge pipe 18, wherein the purpose that the height of the water passing disc 13 is slightly higher than the oil discharge port 10 is to ensure that a partition plate of the water passing disc 13 can more effectively separate oil and water on the water surface.

the utility model discloses still adopt the separation mode of vortex formula, nevertheless structurally add in inlet tube 3 and establish fast blade 6 and be equipped with two injection holes respectively, set up oil, water, silt particle discharge port separately in funnel casing 2 respectively, axis department sets up toper separator 9 in the centre of funnel casing 2, and every toper separator top is equipped with one row of elliptical aperture that entries. A column-shaped water lifting device is formed in a conical separator 9 of the stack, a water outlet of the water lifting device is provided with a water passing disc 13, after sewage is injected from a water inlet pipe 3, the sewage is mixed and accelerated with added medicines through a quick mixing blade 6, the sewage enters a funnel shell 2 to continue to rotate and separate, the heavy silt and crushed stone are accelerated to descend under the action of the medicines and are discharged from a lower outlet 7, in addition, the water rises to the rectangular water passing disc 13 through a central pipe 8 and then flows to a clear water tank 17, polymers which are not settled in the water are left at the bottom of the clear water tank 17 and are discharged through a silt discharging pipe 18, a silt stopping plate is arranged on the side surface of the water outlet, silt can be settled in the tank, and finally clear water can flow out from the water outlet of. And the water passing tray 13 is provided with a side plate to prevent oil from flowing into the water passing tray 13. And the oil is periodically discharged to the reserve tube through a separate outlet. The water can make oxygen add because the process is super large pipe diameter flows, so has improved the quality of being handled water, the utility model discloses a sewage treatment ware has ensured the water of being handled from structural has reached the environmental protection standard requirement, and need not use the motor, energy saving and consumption reduction, simple structure, convenient to use.

In the drawings, the positional relationship is described for illustrative purposes only and is not to be construed as limiting the present patent; it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The vortex sewage treatment device is characterized by comprising a funnel casing (2), wherein the upper end of the funnel casing (2) is a hollow cylinder, the lower end of the funnel casing (2) is of a funnel structure, a water inlet pipe (3) is installed on the upper end side wall of the funnel casing (2), one end of the water inlet pipe (3) is connected with the funnel casing (2) along the circumferential tangential direction of the funnel casing (2), the other end of the water inlet pipe (3) is connected with a sewage source through a hydraulic pump, a water purification mechanism is arranged on a pipeline of the water inlet pipe (3), a central pipe (8) is arranged at the central position of the top end of the funnel casing (2), the lower end of the central pipe (8) is connected with a conical separator (9), a water collection mechanism is connected at the upper end of the central pipe (8), and an oil discharge mechanism is further arranged at the top end of, the bottom of the funnel shell (2) is provided with a lower outlet (7).

2. A vortex sewage treatment device according to claim 1, wherein the water purifying mechanism comprises a first medicine injection hole (4) and a second medicine injection hole (5) which are arranged on the water inlet pipe (3) and a plurality of fast mixing blades (6) which are arranged in the water inlet pipe (3), and the fast mixing blades are used for injecting medicine liquid into the first medicine injection hole (4) and the second medicine injection hole (5) respectively and purifying sewage by stirring and mixing the fast mixing blades (6).

3. A vortex sewage treatment device according to claim 2, characterized in that the fast mixing blades (6) are arc-shaped thin sheets, and a plurality of the fast mixing blades (6) are vertically arranged in pairs in the pipeline of the water inlet pipe (3) at a fixed angle with each other, wherein the included angle between the upper and lower fast mixing blades (6) is 120 degrees.

4. A vortex sewage treatment device according to claim 3, characterized in that the first injection hole (4) is close to the water inlet end of the water inlet pipe (3), the second injection hole (5) is close to the rear end of the first injection hole (4), the liquid medicine injected into the first injection hole (4) is polymeric flocculant, and the liquid medicine injected into the second injection hole (5) is polyaluminium chloride.

5. A vortex sewage treatment device according to claim 1, wherein the conical separator (9) is formed by stacking not less than two conical umbrella-shaped steel sheets or PVC plates with 60-degree oblique angles from top to bottom.

6. A vortex sewage treatment device according to claim 1, wherein the water collecting mechanism comprises a water passing tray (13), water guiding trays (14) and water outlet trays (15), the water passing tray (13) is connected with the upper end of the central pipe (8), the number of the water guiding trays (14) is 2, the water guiding trays are respectively and correspondingly installed on two opposite sides of the upper end of the funnel shell (2), the 2 water guiding trays (14) are respectively fixed with two ends of the water passing tray (13) through screws, and the other end of 1 water guiding tray (14) far away from the water passing tray (13) is connected with one end of the water outlet tray (15), the other end of the water outlet tray (15) is connected with a clean water tank (17), a water outlet is arranged on the side wall of the clean water tank (17), and a mud discharge pipe (18) is arranged at the bottom of the clean water tank (17).

7. A vortex sewage treatment device according to claim 6, characterised in that the water outlet is arranged above the sludge discharge pipe (18) and a mudguard is arranged in the direction of the water outlet close to the sludge discharge pipe (18).

8. A vortex sewage treatment device according to claim 6, characterized in that said oil discharge mechanism comprises an oil discharge port (10), said oil discharge port (10) is installed on the top end of said funnel case (2), the oil outlet of said oil discharge port (10) is connected with an oil storage tank (11), and the bottom of said oil storage tank (11) is provided with an oil discharge valve (12).

9. A vortex sewage treatment device according to claim 8 and characterised in that the relative height of the position where the water passing tray (13) is arranged is higher than the relative height of the position where the oil drain port (10) is arranged.

10. A vortex sewage treatment device according to claim 1, wherein a frame (1) is mounted outside the funnel case (2), the frame (1) is of a square frame structure, a storage bin (19) is arranged on one side of the frame (1), a baffle is arranged between the storage bin (19) and the funnel case (2), and the frame (1) is formed by welding channel steel or U-shaped steel.