CN104832392A - Pressure stabilizing pump for white spirit microporous membrane filtration - Google Patents
Pressure stabilizing pump for white spirit microporous membrane filtration Download PDFInfo
- Publication number
- CN104832392A CN104832392A CN201510257717.9A CN201510257717A CN104832392A CN 104832392 A CN104832392 A CN 104832392A CN 201510257717 A CN201510257717 A CN 201510257717A CN 104832392 A CN104832392 A CN 104832392A
- Authority
- CN
- China
- Prior art keywords
- pump
- plunger
- pump housing
- gland
- driven end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005374 membrane filtration Methods 0.000 title abstract description 3
- 230000000087 stabilizing effect Effects 0.000 title abstract 4
- 239000012982 microporous membrane Substances 0.000 title abstract 2
- 210000004907 gland Anatomy 0.000 claims abstract description 17
- 239000000945 filler Substances 0.000 claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 235000020097 white wine Nutrition 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses a pressure stabilizing pump for white spirit microporous membrane filtration. The pressure stabilizing pump aims at achieving the purpose that the pressure in a pump drainage outlet is stable. The pressure stabilizing pump comprises a pump body. A plunger is connected into the pump body in a sliding mode, the drive end of the plunger stretches out of a connector of the pump body and is connected with a sliding block, a crank connected to an output shaft of an electromotor is hinged to the sliding block through a connecting rod, the connecting rod and the crank are hinged, the driven end of the plunger is connected into a piston cavity of the pump body in a sliding mode, a pump inlet and a pump outlet are formed in a pump body cavity corresponding to the driven end of the plunger and each provided with a one-way valve, the one-way valves are used for allowing fluid to flow into the pump body cavity from the pump inlet and flow out through the pump outlet, filler is arranged between the driven end of the plunger and the piston cavity, a gland is in threaded connection with the connector of the pump body, and a pressing portion of the gland tightly abuts against one side of the filler. The whole action process is stable, and the influences of pressure change of the drainage outlet are small.
Description
Technical field
The present invention relates to a kind of white wine micro-pore-film filtration stabilized pressure pump.
Background technique
Pump is moved by workpiece, and mechanical energy is passed to fluid, and make it flowing, thus reach the object of conveying fluid.In liquor production, due to process comparatively opening, be difficult to avoid being mingled with harmful material in white wine, as plasticizer etc.How while guarantee white wine mouthfeel, to improve white wine degree of purity, reduce the pollutions of harmful matter to white wine such as plasticizer and become current liquor industry problems faced.The last filtration link of current liquor production is only filter out macroscopic impurity in white wine, does not have filter capacity to the impurity of molecule level.Current membrane filtration technique is very ripe, is widely used in purified water and manufactures field.Usually need in this process to be pumped into metal micro-holes filter.But there is following defect in the pump used in prior art: due to the structural feature of pump itself, the pressure of pump discharge changes greatly, and then larger pressure change brings adverse influence to high-precision metal micro-holes filter, realizes there is negative effect to the stability of its structure.
Whole specification is to any discussion of background technique, and not representing this background technique must be the prior art that one of ordinary skill in the art know; Not representing any discussion of prior art in whole specification thinks that the prior art must be well-known or certain common practise forming related domain.
Summary of the invention
The invention is intended to provide a kind of white wine micro-pore-film filtration stabilized pressure pump, to realize the pressure stability of pump discharge.
White wine micro-pore-film filtration stabilized pressure pump in this programme, comprise the pump housing, plunger has been slidably connected in the pump housing, connect with slide block outside the connection mouth that the drive end of plunger stretches out the pump housing, the crank that the output shaft of motor connects by rod hinge connection on slide block, connecting rod and crank are hinged, the driven end of plunger is slidably connected in the piston cavity of the pump housing, pump intake and pump discharge is respectively equipped with in the pump housing chamber that the driven end of plunger is corresponding, pump intake and pump discharge are respectively provided with an one-way valve, one-way valve is used for supplying fluid by pump intake inflow pump fluid chamber and being flowed out by pump discharge, filler is provided with before the driven end of plunger and piston cavity, on the pump housing, connection mouth scyewed joint has gland, the compressed part of gland is tight against the side of filler.
The feature of technique scheme is: order about crank by the work of motor and continue to rotate, back and forth moving axially of slide block and plunger is realized by connecting rod, when plunger move cause pump housing cavity space to expand time, namely in pump housing chamber, produce negative pressure and the liquid outside pump intake is sucked (due to the effect of pump discharge one-way valve, pump discharge can not suck liquid in pump housing chamber), when oppositely movement causes pump housing cavity space to reduce to plunger, fluid is outwards sent by the one-way valve of pump discharge again.Whole course of action is stablized, and it is less that the pressure of exhaust port changes the impact caused.
And scyewed joint has gland on the connection mouth of the pump housing, easily wearing and tearing are caused because plunger in working procedure and filler rub repeatedly, namely need after wearing and tearing to make it to keep good sealing effect by compression adjustment filler, now can realize filler compress in the pump housing by screwing gland, easy to operate.
Further, extension spring is connected with between gland and the pump housing.Extension spring can help gland to keep enough pressure to act on filler, ensure that the sealing of the whole pump housing.
Further, the middle part of gland is provided with the inside boss of annular, and the end face of boss is compressed part.This structure is convenient to manufacturing.
Further, the driven end of plunger is connected with seal ring.Seal ring can reduce the gap between plunger and pump housing chamber, improves the sealability of device.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference character in Figure of description comprises: the one-way valve 9 on the one-way valve 7 on crank 1, connecting rod 2, slide block 3, plunger 4, the pump housing 5, pump intake 6, pump intake, pump discharge 8, pump discharge, pump housing chamber 10, filler 11, gland 12, extension spring 13.
Embodiment is substantially as shown in drawings: the motor of left does not illustrate in the drawings, the output shaft of motor is fixedly welded with crank, crank rotates in the plane of drawing place, the free end of crank is hinged with connecting rod, the other end of connecting rod is hinged with slide block, slide block horizontal slip is connected in the chute of frame, the right side of chute is bolted the plunger being connected with substantially horizontal, the right-hand member of plunger is driven end, the driven end of plunger stretches among the pump housing by the connection mouth on the pump housing, filler is provided with before the driven end of plunger and piston cavity, on the pump housing, connection mouth scyewed joint has gland, extension spring is connected with between gland and the pump housing, the middle part of gland is provided with the inside boss of annular, the end face of boss is compressed part, described compressed part is tight against the left side at filler.
The end face of plunger driven end is arranged in pump housing chamber, and the surrounding of end face is bonded with seal ring to reduce the gap between plunger and the pump housing.Be respectively equipped with the pump intake and pump discharge that are positioned at upper and lower in the pump housing chamber that the driven end of plunger is corresponding, pump intake and pump discharge are respectively provided with an one-way valve, one-way valve is used for being flowed out by pump discharge by pump intake inflow pump fluid chamber for fluid.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (4)
1. white wine micro-pore-film filtration stabilized pressure pump, comprise the pump housing, plunger has been slidably connected in the pump housing, it is characterized in that, connect with slide block outside the connection mouth that the drive end of plunger stretches out the pump housing, the crank that the output shaft of motor connects by rod hinge connection on slide block, connecting rod and crank are hinged, the driven end of plunger is slidably connected in the piston cavity of the pump housing, pump intake and pump discharge is respectively equipped with in the pump housing chamber that the driven end of plunger is corresponding, pump intake and pump discharge are respectively provided with an one-way valve, one-way valve is used for supplying fluid by pump intake inflow pump fluid chamber and being flowed out by pump discharge, filler is provided with before the driven end of plunger and piston cavity, on the pump housing, connection mouth scyewed joint has gland, the compressed part of gland is tight against the side of filler.
2. white wine micro-pore-film filtration stabilized pressure pump according to claim 1, is characterized in that: be connected with extension spring between gland and the pump housing.
3. white wine micro-pore-film filtration stabilized pressure pump according to claim 1, is characterized in that: the middle part of gland is provided with the inside boss of annular, and the end face of boss is compressed part.
4. white wine micro-pore-film filtration stabilized pressure pump according to claim 1, is characterized in that: the driven end of plunger is connected with seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257717.9A CN104832392A (en) | 2015-05-20 | 2015-05-20 | Pressure stabilizing pump for white spirit microporous membrane filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510257717.9A CN104832392A (en) | 2015-05-20 | 2015-05-20 | Pressure stabilizing pump for white spirit microporous membrane filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104832392A true CN104832392A (en) | 2015-08-12 |
Family
ID=53810511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510257717.9A Pending CN104832392A (en) | 2015-05-20 | 2015-05-20 | Pressure stabilizing pump for white spirit microporous membrane filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104832392A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968659A (en) * | 2017-05-16 | 2017-07-21 | 华美孚泰油气增产技术服务有限责任公司 | Shale oil gas hydraulic fracturing Combined Y pumping system |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031744A (en) * | 1988-08-18 | 1989-03-15 | 国营五二九厂 | Linearly-adjusted and non-circular gear driven advection pump |
| US6910871B1 (en) * | 2002-11-06 | 2005-06-28 | George H. Blume | Valve guide and spring retainer assemblies |
| CN2900863Y (en) * | 2006-04-19 | 2007-05-16 | 宝鸡石油机械有限责任公司 | Automatic compensating plunger seal device for well drilling pump |
| EP2306012A2 (en) * | 2009-09-17 | 2011-04-06 | Nissin Kogyo Co., Ltd. | Plunger pump |
| CN103629108A (en) * | 2013-12-06 | 2014-03-12 | 宁波合力机泵有限公司 | Plunger sealing device of plunger reciprocating pump |
| CN104263595A (en) * | 2014-09-09 | 2015-01-07 | 苏州苏东庭生物科技有限公司 | Liquor-making device |
-
2015
- 2015-05-20 CN CN201510257717.9A patent/CN104832392A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1031744A (en) * | 1988-08-18 | 1989-03-15 | 国营五二九厂 | Linearly-adjusted and non-circular gear driven advection pump |
| US6910871B1 (en) * | 2002-11-06 | 2005-06-28 | George H. Blume | Valve guide and spring retainer assemblies |
| CN2900863Y (en) * | 2006-04-19 | 2007-05-16 | 宝鸡石油机械有限责任公司 | Automatic compensating plunger seal device for well drilling pump |
| EP2306012A2 (en) * | 2009-09-17 | 2011-04-06 | Nissin Kogyo Co., Ltd. | Plunger pump |
| CN103629108A (en) * | 2013-12-06 | 2014-03-12 | 宁波合力机泵有限公司 | Plunger sealing device of plunger reciprocating pump |
| CN104263595A (en) * | 2014-09-09 | 2015-01-07 | 苏州苏东庭生物科技有限公司 | Liquor-making device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106968659A (en) * | 2017-05-16 | 2017-07-21 | 华美孚泰油气增产技术服务有限责任公司 | Shale oil gas hydraulic fracturing Combined Y pumping system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150812 |