CN108147644A - A kind of city sewage deep purifier - Google Patents
A kind of city sewage deep purifier Download PDFInfo
- Publication number
- CN108147644A CN108147644A CN201810114888.XA CN201810114888A CN108147644A CN 108147644 A CN108147644 A CN 108147644A CN 201810114888 A CN201810114888 A CN 201810114888A CN 108147644 A CN108147644 A CN 108147644A
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- CN
- China
- Prior art keywords
- cover
- triode
- compression
- resistance
- chip
- 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
- 239000010865 sewage Substances 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 52
- 238000007906 compression Methods 0.000 claims abstract description 52
- 239000012530 fluid Substances 0.000 claims abstract description 18
- 239000010802 sludge Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000004804 winding Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 abstract description 2
- 238000007596 consolidation process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000000087 stabilizing effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003933 environmental pollution control Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention discloses a kind of city sewage deep purifiers, including hydraulic fluid tank, power supply box, cover and compression set, hydraulic fluid tank is internally provided with high density liquid, hydraulic cover is provided on liquid, hydraulic pipeline is provided in cover, hydraulic pipeline is connected with fluid box, and processing pond is fixed in cover lower part, the top of cover is equipped with power supply box, power supply box（It is electrically connected between hydraulic fluid tank, piston is fixed on cover lower end, piston is provided with spring, present invention design advantages of simple, it is simple to operate, practicability is very strong, entire blowdown procedure seals consolidation, and effect is fine, when in use can most sludge is carried out dehydrating to greatest extent, while the design using intelligent power power, the automatic regulation function to the voltage of output is realized using the temperature characterisitic combination power amplifier element of triode, achieve the purpose that voltage stabilizing, increase the stability of equipment.
Description
Technical field
The present invention relates to a kind of dewaterer, specifically a kind of city sewage deep purifier.
Background technology
City domestic sewage and industrial wastewater pass through the processing of sewage treatment plant, are discharged after up to standard, be water conservation and
The essential environmental project measure of Urban Ecology Environment Construction.Municipal sewage plant is in processing industrial wastewater and sanitary sewage
While the sludge that generates, other than with inorganic component existing for mineral forms, also containing a large amount of persistent organic pollutants
And Determination of multiple metal elements, this kind of sludge are commonly known as municipal sludge.Since the moisture content of municipal sludge is high, quantity is big, and rich
Collect the pollutant of high concentration, if properly cannot be handled or disposed, not only directly influence municipal sewage plant
Normal operation, it is often more important that serious secondary pollution can be brought to environment.With adding for people's environmental pollution control understanding
Deep, country specifies Treatment of Sludge corresponding requirement, i.e., to meet the original of " minimizing, stabilisation, innoxious and recycling "
Then.
Invention content
The purpose of the present invention is to provide a kind of city sewage deep purifier, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：
A kind of city sewage deep purifier including hydraulic fluid tank, power supply box, cover and compression set, is set inside hydraulic fluid tank
There is high density liquid, hydraulic cover is provided on liquid, hydraulic pipeline is provided in cover, hydraulic pipeline is connected with fluid box,
Processing pond is fixed in cover lower part, the top of cover is equipped with power supply box, power supply box（It is electrically connected between hydraulic fluid tank, piston is solid
Cover lower end is scheduled on, piston is provided with spring, and lower spring end connection platen, platen lower end is provided with compression set, is pressing
Compression apparatus left end is provided with inlet pipeline, compression set right end is provided with outlet conduit, compression set is that have multiple compression groups
Part forms, and each compression assembly, lower end is provided with sheet frame, and upper end is provided with compression cover, and compression cover bottom is provided with apopore,
Compression cover bottom end is provided with inlet tube and outlet, and inlet tube is connected with inlet pipeline, and outlet is connected with outlet conduit, compression
Gap between lid and sheet frame is sludge space, and fixed link passes through compression cover and sheet frame on same vertical plane.
As further embodiment of the present invention：The power supply box includes capacitance C1, triode V1, chip IC 2 and chip
The port 2 of one end connection rectifier bridge T of IC2, the capacitance C1 and the pin 1 of chip IC 1, the port 1 of rectifier bridge T connects transformation
The port 3 of the other end connection rectifier bridge T of the winding N2 of the winding N2 of device W, transformer W, the winding N1 connections 220V of transformer W
Alternating current, the other end of capacitance C1 connect the collector of capacitance C2, capacitance C3, resistance R2 and triode V1, and capacitance C2's is another
Hold the collector of connecting triode V1 and the pin 4 of chip IC 2, the pin 2 of the collector connection chip IC 1 of triode V1, core
The pin 3 of piece IC2 connects the base stage connection capacitance C3 of resistance R1, resistance R4, the pin 7 of chip IC 2 and load W, triode V1
The other end and triode V2 base stage, the other end of the emitter connection resistance R1 of triode V2, the collector of triode V2
The other end of resistance R2 is connected, the pin 2 of chip IC 2 connects the other end and resistance R5 of resistance R4, and the base stage of triode V3 connects
Connect the collector of triode V4 and the pin 6 of chip IC 2, the transmitting of the base stage connection resistance R3 and triode V3 of triode V4
Pole, the other end of collector connection resistance R3, the other end of resistance R5 and the other end for loading W of triode V4.
As further embodiment of the present invention：The resistance R2 is adjustable resistance.
As further embodiment of the present invention：The model LM7812 of the chip IC 1.
As further embodiment of the present invention：The model F007C of the chip IC 2.
As further embodiment of the present invention：The contact surface of compression cover bottom and sheet frame is both provided with sealing ring, sealing ring
It can leak outside to avoid sludge.
As further scheme of the invention：Guide rail, each compression assembly are respectively arranged at the both ends of compression set
It is all fixed in guide rail, when compression can reduce frictional force.
Compared with prior art, the beneficial effects of the invention are as follows：.
Present invention design advantages of simple, simple to operate, practicability is very strong, entire blowdown procedure seals consolidation, and imitates
Fruit is fine, when in use can most sludge is carried out dehydrating to greatest extent, while the design using intelligent power power,
Its temperature characterisitic combination power amplifier element using triode realizes the automatic regulation function to the voltage of output, reaches voltage stabilizing
Purpose, increase the stability of equipment.
Description of the drawings
Fig. 1 is the structure diagram of city sewage deep purifier.
Fig. 2 is the structure diagram of compression set in city sewage deep purifier.
Fig. 3 is the circuit diagram of power supply box.
In figure：1- hydraulic covers, 2- fluid boxes, 3- liquid, 4- covers, 5- hydraulic pipelines, 6- springs, 7- pistons, 8- platens,
9- inlet pipelines, 10- fixed blocks, 11- compression sets, 12- outlet conduits, 13- compression covers, 14- inlet tubes, 15- outlets,
16- lower platens, 17, apopore, 18- sludge space, 19- sheet frames, 20- processing ponds, 21- compression assemblies, 22- fixed links.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig.1~3, in the embodiment of the present invention, a kind of city sewage deep purifier, including hydraulic fluid tank 2, power supply
Case 23, cover 4 and compression set 11, hydraulic fluid tank 2 are internally provided with high density liquid 3, hydraulic cover 1 are provided on liquid 3, in machine
Hydraulic pipeline 5 is provided in lid 4, hydraulic pipeline 5 is connected with fluid box 2, and processing pond 20 is fixed in 4 lower part of cover, cover 4
Top is equipped with power supply box 23, is electrically connected between power supply box 23 and hydraulic fluid tank 2, piston 7 is fixed on 4 lower end of cover, and 7 lower end of piston is set
Spring 6 is equipped with, 6 lower end of spring connection platen 8,8 lower end of platen is provided with compression set 11, is provided in 11 left end of compression set
Inlet pipeline is provided with outlet conduit 12 in 11 right end of compression set, and compression set 11 is made of multiple compression assemblies 21, often
A compression assembly 21, lower end are provided with sheet frame 19, and upper end is provided with compression cover 13, and 13 bottom of compression cover is provided with apopore 17,
Inlet tube 14 and outlet 15 are provided in 13 bottom end of compression cover, inlet tube 14 and inlet pipeline 9 connect, outlet 15 and outlet
Pipeline 12 connects, and the gap between compression cover 13 and sheet frame 19 is sludge space 18, and fixed link 22 passes through on same vertical plane
Compression cover 13 and sheet frame 19.
The present invention operation principle be：
At work, sludge enters inside to the present invention from inlet pipeline 9, since each compression assembly of compression set 11 is set
There is inlet tube 14 to be connected with inlet pipeline 9, so sludge can enter each compression assembly 21；When hydraulic cover 1 by external force act on to
During pushing, the meeting of liquid 3 stress in fluid box 2 moves downward, and then spring stress is driven to be pressed down against, and platen 8 can be transported downwards
Dynamic to make entire compression set stress, each compression assembly can generate a pressure, reduce 18 stress of sludge space, so
Water can be squeezed out from apopore 17, and then water can enter outlet 15, and each outlet 15 and outlet conduit 12 connect,
So water all converges to outlet conduit 12 and then is discharged, and then achieve the effect that dehydration.Whole device is supplied by power supply box 23
Electricity, the circuit of power supply box 23 as shown in figure 3,220V alternating currents give circuit power supply after transformer pressure-reducing, rectifier bridge T rectifications,
As seen from the figure, its positive output voltage V+=V（1+R2/R1）+ Vbe1 wherein V are the standard output voltage of chip IC 1, Vbe1
B-e pole tensions for triode V1.Since the forward characteristic of triode emission grade has negative temperature coefficient, when the temperature increases,
Vbe1 reduces, when the temperature decreases, Vbe1 increases.The base stage of V2 is connect with collector in figure uses as diode.Due to V1
It is identical with V2 casts, thus temperature coefficient is identical, therefore Vbe2 is varied with temperature and compensated for Vbe1 variation with temperature, so as to
Make the output of integrated regulated power supply have higher temperature stability and accuracy.The regulator circuit of negative pressure is by adjustment pipe V4, operation
The compositions such as amplifier IC2.Wherein the 2nd foot of operational amplifier IC2 is inverting input；3rd foot is with phase input end；7th foot
Connect positive supply；4th foot connects negative supply；6th foot is used for controlling the conducting degree of adjustment pipe V4 for output terminal.When generating positive and negative voltage is equal
When, due to sampling resistor R4=R5, the 2nd foot defeated artificial zero of chip IC 2；When V+ changes, the input of the 2nd foot is not zero.Core
The output control V4 of 6 feet of piece IC2, makes negative voltage change with the variation of positive voltage symmetrical to reach positive negative output.V3 and R3
For current-limiting protection circuit, when short circuit or overload occurs, V3 is connected in the pressure drop on R3.The base current of V4 is shunted by V3,
The power consumption of load is made to be limited in the range of permission and be protected.Since the circuit negative output voltage is by positive output voltage
The control of feedback, thus when power supply change and it is asymmetric when, the symmetry of output voltage is also unaffected, so as to effectively protect
The electrical stability of card load W.
Present invention design advantages of simple, simple to operate, practicability is very strong, when in use can to greatest extent most
Sludge is carried out dehydrating.
It is obvious to a person skilled in the art that the present invention is not limited to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of city sewage deep purifier, which is characterized in that including hydraulic fluid tank（2）, power supply box（23）, cover（4）With
Compression set（11）, hydraulic fluid tank（2）It is internally provided with high density liquid（3）, liquid（3）On be provided with hydraulic cover（1）, in cover
（4）Inside it is provided with hydraulic pipeline（5）, hydraulic pipeline（5）And fluid box（2）Connection, in cover（4）Lower part is fixed with processing pond
（20）, cover（4）Top be equipped with power supply box（23）, power supply box（23 and hydraulic fluid tank（2）Between be electrically connected, piston（7）It is fixed on
Cover（4）Lower end, piston（7）Lower end is provided with spring（6）, spring（6）Lower end connects platen（8）, platen（8）Lower end is provided with
Compression set（11）, in compression set（11）Left end is provided with inlet pipeline, in compression set（11）Right end is provided with outlet
Road（12）, compression set（11）It is to have multiple compression assemblies（21）Composition, each compression assembly（21）, lower end is provided with sheet frame
（19）, upper end is provided with compression cover（13）, compression cover（13）Bottom is provided with apopore（17）, in compression cover（13）Bottom end is set
There is inlet tube（14）And outlet（15）, inlet tube（14）And inlet pipeline（9）Connection, outlet（15）And outlet conduit（12）
Connection, compression cover（13）And sheet frame（19）Between gap be sludge space（18）, fixed link（22）It is worn on same vertical plane
Overcompression lid（13）And sheet frame（19）.
2. city sewage deep purifier according to claim 1, which is characterized in that the power supply box（23）Including electricity
Hold C1, triode V1, chip IC 2 and chip IC 2, the port 2 of one end connection rectifier bridge T of the capacitance C1 and chip IC 1
Pin 1, the port 1 of rectifier bridge T connect the winding N2 of transformer W, the other end connection rectifier bridge T's of the winding N2 of transformer W
Port 3, the winding N1 connection 220V alternating currents of transformer W, the other end connection capacitance C2 of capacitance C1, capacitance C3, resistance R2 and
The collector of triode V1, the collector of other end connecting triode V1 of capacitance C2 and the pin 4 of chip IC 2, triode V1
Collector connection chip IC 1 pin 2, the pin 3 of chip IC 2 connects resistance R1, resistance R4, the pin 7 of chip IC 2 and negative
Carry W, the other end of base stage connection capacitance C3 of triode V1 and the base stage of triode V2, the emitter connection resistance of triode V2
The other end of R1, the other end of the collector connection resistance R2 of triode V2, the pin 2 of chip IC 2 connect the another of resistance R4
End and resistance R5, the collector of base stage connecting triode V4 of triode V3 and the pin 6 of chip IC 2, the base stage of triode V4
Connect the emitter of resistance R3 and triode V3, the other end of the collector connection resistance R3 of triode V4, resistance R5 it is another
End and the other end of load W.
3. city sewage deep purifier according to claim 2, which is characterized in that the model of the chip IC 1
LM7812。
4. city sewage deep purifier according to claim 2, which is characterized in that the resistance R2 is adjustable electric
Resistance.
5. city sewage deep purifier according to claim 2, which is characterized in that the model of the chip IC 2
F007C。
6. city sewage deep purifier according to claim 1, which is characterized in that the compression cover（13）Bottom and
Sheet frame（19）Contact surface be both provided with sealing ring.
7. city sewage deep purifier according to claim 1, which is characterized in that the compression set（11）Two
End is respectively arranged with guide rail, each compression assembly（21）All it is fixed in guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114888.XA CN108147644A (en) | 2018-02-06 | 2018-02-06 | A kind of city sewage deep purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810114888.XA CN108147644A (en) | 2018-02-06 | 2018-02-06 | A kind of city sewage deep purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108147644A true CN108147644A (en) | 2018-06-12 |
Family
ID=62456868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810114888.XA Pending CN108147644A (en) | 2018-02-06 | 2018-02-06 | A kind of city sewage deep purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108147644A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862984A (en) * | 2018-06-12 | 2018-11-23 | 余凯 | A kind of hydraulic sludge quick-dehydration device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050199559A1 (en) * | 2004-03-09 | 2005-09-15 | Duby Sean R. | Filter plate assembly for filter |
| CN104722107A (en) * | 2015-03-23 | 2015-06-24 | 宜兴广大污泥处置利用技术有限公司 | Upright sheet frame sludge dewatering facility |
| CN204522421U (en) * | 2015-03-23 | 2015-08-05 | 宜兴广大污泥处置利用技术有限公司 | A kind of vertical sheet frame sludge dewatering equipment |
| WO2016097839A1 (en) * | 2014-12-17 | 2016-06-23 | Bilfinger Water Technologies Srl | Filter plate groups for filter press machines |
| CN106377931A (en) * | 2015-09-15 | 2017-02-08 | 江苏中泥净化环境科技有限公司 | Filter press |
| CN106445054A (en) * | 2016-12-12 | 2017-02-22 | 郑州天舜电子技术有限公司 | Stabilized-voltage power supply for master control CPU (central processing unit) |
-
2018
- 2018-02-06 CN CN201810114888.XA patent/CN108147644A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050199559A1 (en) * | 2004-03-09 | 2005-09-15 | Duby Sean R. | Filter plate assembly for filter |
| WO2016097839A1 (en) * | 2014-12-17 | 2016-06-23 | Bilfinger Water Technologies Srl | Filter plate groups for filter press machines |
| CN104722107A (en) * | 2015-03-23 | 2015-06-24 | 宜兴广大污泥处置利用技术有限公司 | Upright sheet frame sludge dewatering facility |
| CN204522421U (en) * | 2015-03-23 | 2015-08-05 | 宜兴广大污泥处置利用技术有限公司 | A kind of vertical sheet frame sludge dewatering equipment |
| CN106377931A (en) * | 2015-09-15 | 2017-02-08 | 江苏中泥净化环境科技有限公司 | Filter press |
| CN106445054A (en) * | 2016-12-12 | 2017-02-22 | 郑州天舜电子技术有限公司 | Stabilized-voltage power supply for master control CPU (central processing unit) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108862984A (en) * | 2018-06-12 | 2018-11-23 | 余凯 | A kind of hydraulic sludge quick-dehydration device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180612 |