CN106422508A - Lead-acid storage battery paste mixing wastewater recycling equipment - Google Patents
Lead-acid storage battery paste mixing wastewater recycling equipment Download PDFInfo
- Publication number
- CN106422508A CN106422508A CN201610746318.3A CN201610746318A CN106422508A CN 106422508 A CN106422508 A CN 106422508A CN 201610746318 A CN201610746318 A CN 201610746318A CN 106422508 A CN106422508 A CN 106422508A
- Authority
- CN
- China
- Prior art keywords
- lead
- waste water
- recycling equipment
- filter
- acid accumulator
- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
Abstract
The invention discloses lead-acid storage battery paste mixing wastewater recycling equipment, and relates to the technical field of lead-acid storage battery production. The equipment comprises a wastewater collecting pool, and the wastewater collecting pool communicates with an inclined pipe precipitator through pit pumps; a liquid outlet of the inclined pipe precipitator is connected with a feeding port of a filter press through filter press pumps, a first-level buffer tank is connected to a filtrate outlet of the filter press, an overflow port of the first-level buffer tank is connected with a second-level buffer tank, and the second-level buffer tank communicates with a recycled water storage tank through filtrate pumps, cloth bag filters and precise filters sequentially. Accordingly, the problems that in an existing lead-acid storage battery sewage treatment station, the lead treatment load is high, and a large amount of water for paste mixing machine cleaning is consumed are solved.
Description
Technical field
The present invention relates to lead-acid storage battery production technical field, especially one is used for processing lead-acid storage battery production waste water
Equipment.
Background technology
Substantial amounts of waste water can be produced in the production link of lead-acid accumulator, these waste water according to the difference of production link,
Can be containing different pollutants, these pollutants all produce harm greatly to environment, so that combine various waste water
Conjunction is processed after reaching emission request, just can be discharged.Paste mixing machine is the main production equipments of lead-acid accumulator, is placed on conjunction cream
The paste mixing machine that platform is two layers it is frequently necessary to clean, and close cream operating area does not all have special conjunction cream waste water process to set all the time
Standby, rinse water is all discharged into sewage plant from flowing away and processes, but this part water is because containing a large amount of lead plasters, can increase
The lead processing load of Sewage Disposal；It in addition, waste water is after sewage plant process, is directly discharged into the receipts nearby such as irrigation canals and ditches or river
Receiving in water body, processing water and could not obtain Appropriate application, paste mixing machine water for cleaning consumes big.
Content of the invention
It is an object of the invention to provide a kind of lead-acid accumulator and close cream waste water recycling equipment, this equipment can solve existing
The lead processing load of lead-acid accumulator Sewage Disposal big and paste mixing machine water for cleaning consumes big problem.
In order to solve the problems referred to above, the technical solution used in the present invention is：This lead-acid accumulator closes cream waste water recycling and sets
For including wastewater collection pond, described wastewater collection pond is connected with tube settler by sump pump；Described tube settler
Liquid outlet be connected with the charging aperture of filter press by filter pressing pump, the filtrate (liquid of described filter press is connected with level cache
Tank, the overfall of described level cache tank connects L2 cache tank, and described L2 cache tank passes sequentially through filtrate pump, Bag filter
Device connects with recycle-water storage tank with accurate filter.
Above-mentioned lead-acid accumulator closes in the technical scheme of cream waste water recycling equipment, and more specifically technical scheme can also is that：
It is provided with agitating device in described wastewater collection pond.
Further, described agitating device is mechanical stirring device.
Further, described tube settler, described level cache tank and described L2 cache tank are respectively arranged with and institute
State the blowoff valve of wastewater collection pond connection.
Further, described tube settler and described L2 cache tank are respectively arranged with the liquid level with respective cylinder linkage
Sensor.
Further, described recycle-water storage tank is provided with PH sensor.
Further, it is respectively provided with sump pump described in two groups, described filter pressing pump, described filtrate pump, described cloth envelop collector
With described accurate filter.
Further, described recycle-water storage tank is provided with the gravity flow water nozzle being connected to cleaning machine, and L2 cache tank top is opened
It is provided with the overfall being connected to described wastewater collection pond.
Further, described filter press is plate and frame filter press.
Further, the filter area of described filter press is 30m2；The filtering accuracy of described cloth envelop collector is 20um, institute
The filtering accuracy stating accurate filter is 5um, and the flow of described cloth envelop collector and described accurate filter is 15m3/h.
Owing to have employed technique scheme, the present invention compared with prior art has the advantages that：
1st, by arranging the useless of tube settler pond, filter press, bipolar surge tank, bipolar filter progressively filtered wastewater collecting pit
Water, will be filtrated to get clear water and deliver to recycle-water storage tank and recycle to supply conjunction cream cleaning machine, and the lead that filter press press filtration obtains
Cake can directly carry out fixed-end forces, periodically drains into the sewage in tube settler pond, bipolar surge tank in wastewater collection pond, thus complete
Full elimination closes the sewage disposal discharge of cream operating area, alleviates sewage plant processing pressure, and then reduces environmental pressure；And recycle
Waste water, it is achieved energy-saving and cost-reducing.
2nd, can reduce water consumption, it is achieved that closes cream water recycles ability.
3rd, use mechanical stirring device can prevent in waste water lead mud sedimentation cause lead mud alluvial at the bottom of wastewater collection pond without
Method pumps into filtration system and processes.
4th, level cache tank has precipitation clarification, thus pumps into subordinate's filtration system through the liquid of L2 cache tank.
5th, cloth envelop collector may filter that bulky grain, and essence filters filter filter small particles, to improve filter effect.
The 6th, two groups of pumps and filter are set, the using and the reserved can be realized, in order to after one group of blocking, remain to by another group continuously
Operation.
Brief description
Fig. 1 is the schematic diagram that this lead-acid accumulator closes cream waste water recycling equipment.
Detailed description of the invention
The invention will be further described for embodiment below in conjunction with the accompanying drawings：
Lead-acid accumulator as shown in Figure 1 closes cream waste water recycling equipment and mainly includes wastewater collection pond the 1st, agitating device the 2nd, sump pump
3rd, tube settler the 4th, filter pressing pump the 5th, filter press the 6th, level cache tank the 7th, L2 cache tank the 8th, filtrate pump the 9th, cloth envelop collector the 10th, essence
Close filter 11 and recycle-water storage tank 12, the wastewater collection pond 1 of the present embodiment is melt pit, and wastewater collection pond 1 is for collecting through ground
Conjunction cream that ditch flow to and coated plate waste water, be provided with agitating device 2 in wastewater collection pond 1, and agitating device 2 is mechanical agitation dress
Put, it is preferred that the agitating device of other embodiments can use Pneumatic mixing device, or use mechanical stirring device gentle simultaneously
Dynamic agitating device；Wastewater collection pond 1 is connected with tube settler 4 by sump pump 3, and the liquid outlet of tube settler 4 is by pressure
Filter pump 5 is connected with the charging aperture 6-1 being arranged on the filter press 6 closing on cream two-layer platform, and the filter press 6 of the present embodiment is sheet frame
Filter press, the filtrate (liquid 6-2 of filter press 6 is connected with level cache tank 7, and the overfall of level cache tank 7 connects L2 cache
Tank 8, L2 cache tank 8 top offers the overfall being connected to wastewater collection pond, and L2 cache tank 8 bottom passes sequentially through filtrate
Pump the 9th, cloth envelop collector 10 connects with recycle-water storage tank 12 with accurate filter 11, and recycle-water storage tank 12 is provided with and is connected to cleaning machine
Gravity flow water nozzle.Connect in wastewater collection pond 1 and multiple valve, these valves are installed on the process pipeline of recycle-water storage tank 12
It is arranged between each conveying and filter element and filter element, for the ease of the mud of cleaning sedimentation, at tube settler the 4th,
Level cache tank 7 and L2 cache tank 8 bottom are connected to the blowoff valve 15 connecting with wastewater collection pond 1.In order to ensure setting
Standby safe and continuous is run, and is respectively arranged with the level sensing with respective cylinder linkage at tube settler 4 and L2 cache tank 8
Device 13, recycle-water storage tank 12 is provided with PH sensor 14, and sump pump the 3rd, filter pressing pump the 5th, filtrate pump the 9th, cloth envelop collector 10 and essence
Close filter 11 is provided with standby group.The filter area of the filter press 6 that the present embodiment is used is 30m2, cloth envelop collector 10
Filtering accuracy be 20um, the filtering accuracy of accurate filter 11 is 5um, the flow of cloth envelop collector 10 and accurate filter 11
It is 15m3/h.It is noted that this equipment is respectively provided with two groups of sump pumps being arranged in parallel, filter pressing pump, filtrate pump, cloth bags
Filter, accurate filter, only use one of which during work, when working group breaks down, uses another group instead.
During work, start agitating device 2 and the conjunction cream waste water flowing in wastewater collection pond 1 is stirred, it is to avoid lead mud exists
Pond mud settles and cannot be carried out waste water process, and the waste water after stirring is squeezed into tube settler 4 by sump pump 3 and carried out just settling, then
Being sent into filter press 6 by filter pressing pump 5 and carrying out press filtration, press filtration obtains the pack outward transport of lead cake and carries out fixed-end forces, and filtrate enters one-level
After buffer tank 7 clarification, entering back in L2 cache tank 8, the recycle-water of L2 cache tank 8 bottom is sent into cloth bag mistake by filtrate pump 9
Filter 10 carries out primary filter, then carries out secondary filter through accurate filter 11 again, and the recycle-water after filtration is delivered to be positioned at height
The recycle-water storage tank 12 of three layers of the cream platform of conjunction of position, the clear water in recycle-water storage tank 12 flow to cleaning machine, Ke Yizai by deadweight
Secondary carry out paste mixing machine flushing, thus realize recycling of water.In above process, if equipment fault causes the buffer tank water yield
When too many, overflow liquid can flow into wastewater collection pond from the overfall on L2 cache tank 8 top through pipeline.
Claims (10)
1. a lead-acid accumulator closes cream waste water recycling equipment, it is characterised in that：Including wastewater collection pond, described wastewater collection pond
Connected with tube settler by sump pump；The liquid outlet of described tube settler is by the charging aperture phase of filter pressing pump and filter press
Connecting, the filtrate (liquid of described filter press is connected with level cache tank, and the overfall of described level cache tank connects L2 cache
Tank, described L2 cache tank passes sequentially through filtrate pump, cloth envelop collector and accurate filter and connects with recycle-water storage tank.
2. lead-acid accumulator according to claim 1 closes cream waste water recycling equipment, it is characterised in that：Described wastewater collection pond
It is inside provided with agitating device.
3. lead-acid accumulator according to claim 2 closes cream waste water recycling equipment, it is characterised in that：Described agitating device is
Mechanical stirring device.
4. lead-acid accumulator according to claim 3 closes cream waste water recycling equipment, it is characterised in that：Described tube settling
Device, described level cache tank are respectively arranged with, with described L2 cache tank, the blowoff valve connecting with described wastewater collection pond.
5. the lead-acid accumulator according to Claims 1-4 any one claim closes cream waste water recycling equipment, and its feature exists
In：Described tube settler and described L2 cache tank are respectively arranged with the liquid level sensor with respective cylinder linkage.
6. lead-acid accumulator according to claim 5 closes cream waste water recycling equipment, it is characterised in that：Described recycle-water storage tank
It is provided with PH sensor.
7. lead-acid accumulator according to claim 6 closes cream waste water recycling equipment, it is characterised in that：It is respectively provided with two groups of institutes
State sump pump, described filter pressing pump, described filtrate pump, described cloth envelop collector and described accurate filter.
8. lead-acid accumulator according to claim 7 closes cream waste water recycling equipment, it is characterised in that：Described recycle-water storage tank
Being provided with the gravity flow water nozzle being connected to cleaning machine, L2 cache tank top offers the overflow being connected to described wastewater collection pond
Mouthful.
9. lead-acid accumulator according to claim 8 closes cream waste water recycling equipment, it is characterised in that：Described filter press is plate
Frame filter press.
10. lead-acid accumulator according to claim 9 closes cream waste water recycling equipment, it is characterised in that：Described filter press
Filter area is 30m2；The filtering accuracy of described cloth envelop collector is 20um, and the filtering accuracy of described accurate filter is 5um,
The flow of described cloth envelop collector and described accurate filter is 15m3/h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746318.3A CN106422508A (en) | 2016-08-29 | 2016-08-29 | Lead-acid storage battery paste mixing wastewater recycling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610746318.3A CN106422508A (en) | 2016-08-29 | 2016-08-29 | Lead-acid storage battery paste mixing wastewater recycling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106422508A true CN106422508A (en) | 2017-02-22 |
Family
ID=58181583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610746318.3A Pending CN106422508A (en) | 2016-08-29 | 2016-08-29 | Lead-acid storage battery paste mixing wastewater recycling equipment |
Country Status (1)
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| CN (1) | CN106422508A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236809A (en) * | 2018-02-09 | 2018-07-03 | 刘肖俊 | It is a kind of can significantly lifting sewage treatment effeciency sewage disposal device |
| CN109546241A (en) * | 2018-12-24 | 2019-03-29 | 江苏核电有限公司 | A kind of polar plate of lead acid storage battery cast purging suction means |
| WO2019153744A1 (en) * | 2018-02-08 | 2019-08-15 | 福建希海环保科技有限公司 | Solid-liquid separation system |
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2016
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| WO2010072851A1 (en) * | 2008-12-26 | 2010-07-01 | Soluciones Térmicas Aplicadas, S. L. | Method for the integral purification and treatment of effluents containing organic and/or inorganic matter |
| CN102020374A (en) * | 2009-09-23 | 2011-04-20 | 上海轻工业研究所有限公司 | Method for recycling waste water of lead-acid storage battery |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019153744A1 (en) * | 2018-02-08 | 2019-08-15 | 福建希海环保科技有限公司 | Solid-liquid separation system |
| CN108236809A (en) * | 2018-02-09 | 2018-07-03 | 刘肖俊 | It is a kind of can significantly lifting sewage treatment effeciency sewage disposal device |
| CN109546241A (en) * | 2018-12-24 | 2019-03-29 | 江苏核电有限公司 | A kind of polar plate of lead acid storage battery cast purging suction means |
| CN109546241B (en) * | 2018-12-24 | 2024-02-09 | 江苏核电有限公司 | Purging and sucking device for falling object of lead-acid storage battery polar plate |
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Application publication date: 20170222 |