CN109518248A - A kind of cooling system and its working method of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion - Google Patents
A kind of cooling system and its working method of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion Download PDFInfo
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- CN109518248A CN109518248A CN201910011576.0A CN201910011576A CN109518248A CN 109518248 A CN109518248 A CN 109518248A CN 201910011576 A CN201910011576 A CN 201910011576A CN 109518248 A CN109518248 A CN 109518248A
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- water
- cooling
- operated valve
- pneumatic operated
- tap water
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/02—Heating or cooling
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention discloses the cooling systems and its working method of a kind of power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion, including including originally pond, freezing water tank and heat exchanger；The originally pond is responsible for by running water outlet, originally water supplying pipe, tap water recovery tube, tap water recycling supervisor are connected to heat exchanger, water pump and filter are set on pipeline, heat exchange cooling is carried out in heat exchanger using tap water and electrolyte, the tap water after heat exchange enters between waterwheel processed as industrial water or is stored back into originally pond stand-by；Chilled water in freezing water tank can be switched when tap water cooling is unable to reach and requires and use as spare heat transferring medium.The present invention is first with the cooling electrolyte of tap water, it conveys and is produced between waterwheel processed again, take full advantage of the cooling capacity of tap water, it is cooling to retain chilled water, it is stable to have the advantages that reduce cost, energy conservation and environmental protection, cooling, can be widely applied to cooling for aluminum electrolysis capacitor anode chemical conversion power supply slot electrolyte.
Description
Technical field
The present invention relates to middle high-pressure electronics aluminium foils to be melted into production system, specifically a kind of aluminum electrolysis capacitor anode aluminium foil
The cooling system and its working method of the power supply slot electrolyte of chemical conversion.
Background technique
It is domestic at present or aluminium electrolutic capacitor generallys use the side of liquid conduction with foil production technology is anodizing in the world
Formula is powered up.Since power supply cell current load is in 50KW or more, the electrolyte needs for slot of powering cool down place
Reason, electrolyte temperature, which is maintained at 45 DEG C or less, can just meet technique requirement.To keep electrolyte temperature up to standard, common method is
By being cooled down again after being reduced water temperature using water cooler.There are equipment occupied ground areas for this type of cooling
Greatly, many drawbacks such as equipment energy consumption is high, running noises pollution is big.To reduce production cost, raising tap water and tower water use efficiency,
Ensure that power supply slot electrolyte temperature is up to standard, in conjunction with the power supply slot electrolysis for actually inventing a kind of aluminum electrolysis capacitor anode aluminium foil chemical conversion
The cooling system of liquid.
Summary of the invention
That in view of the deficiencies of the prior art, the present invention proposes a kind of occupied ground areas is small, equipment energy consumption is low, running noises are dirty
Contaminate cooling system and its work side of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion low, that cooling temperature is stable
Method.
To achieve the goals above, the invention adopts the following technical scheme:
A kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion, including originally pond, chilled water
Case and heat exchanger；The originally basin bottom outlet is connected with running water outlet supervisor, and the running water outlet supervisor is equipped with
Water service pump and pneumatic operated valve I, the running water outlet supervisor are connected with originally water supplying pipe, and the originally water supplying pipe is connected to
Heat exchanger entrance；The freezing water tank outlet at bottom is connected with chilled water water outlet main pipe, and the chilled water water outlet main pipe is equipped with
Chilled water pump, the chilled water water outlet main pipe with freezing water supplying pipe one end be connected, the freezing water supplying pipe other end with change
Hot device entrance is connected；The exchanger base outlet is connected with tap water recovery tube, and the tap water recovery tube is connected to originally
Water recycling supervisor, tap water recycling supervisor is connected respectively between waterwheel processed and originally pond；The exchanger base outlet
It is also connected with chilled water recovery tube, the chilled water recovery tube is connected to chilled water recycling supervisor, the chilled water recycling supervisor
It is connected to freezing water tank；The water service pump and chilled water pump are all made of horizontal pipeline pump, and separate unit flow is 93.5m3/h；It is described
Water service pump and chilled water pump are all made of Frequency Converter Control, can increase or decrease automatically water pump according to the demand of cooling water
Running frequency ensure that heat exchanger continual can use the cooling water of sufficient amount；The running water outlet supervisor, freezing
Water water outlet main pipe, tap water recycling supervisor and chilled water recycling supervisor are embedded in trench, and caliber is φ 110mm；It is described from
Coming water supplying pipe, freezing water supplying pipe, tap water recovery tube and chilled water recovery tube caliber is φ 63mm；The originally pond
Water temperature keeps 23-33 DEG C throughout the year, can satisfy the cooling medium requirement as power supply slot.
Further, the originally water supplying pipe is equipped with filter, and the filter is contacted with originally water supplying pipe, institute
It states and is additionally provided with bypass pipe on originally water supplying pipe, the bypass pipe and filter and company, the filter both ends are equipped with pneumatic operated valve
III, the bypass pipe is equipped with pneumatic operated valve II；The bypass pipe can temporarily switch in plugged filter or cleaning replacement
It uses, ensures that cooling is not interrupted.
Further, the freezing water supplying pipe is equipped with pneumatic operated valve IV；The tap water recovery tube is equipped with pneumatic operated valve
VI, the tap water recycling supervisor is equipped with pneumatic operated valve VII and pneumatic operated valve VIII；The chilled water recovery tube is equipped with pneumatic operated valve V；
The pneumatic operated valve is all made of pneumatic ball valve, is able to bear biggish overpressure, and the tracheae on all pneumatic operated valves is all connected to valve
In guide box, controlled by PLC control system.
Further, the filter is the cloth envelop collector of filter area 0.5m 2；The impurity of tap water can be filtered,
Prevent plate heat exchanger and line clogging.
Further, the heat exchanger is single process plate heat exchanger, heat exchange area 50m2；Can guarantee electrolyte and
Cooling water carries out adequately cold and hot exchange, and the heat of electrolyte is taken away, it is ensured that electrolyte temperature is lower than 45 DEG C or less.
Efforts step of the present invention:
1) when cooling using tap water, pneumatic operated valve I, pneumatic operated valve III, pneumatic operated valve VI and pneumatic operated valve VII are opened simultaneously, and water service pump opens
The dynamic tap water extracted in tap water pond is responsible for originally water supplying pipe after filter is filtered along running water outlet
Into heat exchanger cooling medium end, while electrolyte also enters exchanger heat media end, and convection current exchange heat cold in heat exchanger
But, the tap water after cooling that exchanges heat is responsible for along tap water recovery tube and tap water recycling from exchanger base outlet and is recycled to system
Commercial cultivation is carried out between waterwheel, if between waterwheel processed without production if pneumatic operated valve VIII open, be recycled to originally pond and be collected
Storage；
2) when being unable to reach effect when tap water is cooling, switching is cooled down using chilled water, water service pump, III and of pneumatic operated valve
Pneumatic operated valve VI is closed, and pneumatic operated valve IV and pneumatic operated valve V are opened, and chilled water pump starting extracts the chilled water in freezing water tank along cold
Freeze water water outlet main pipe and freezing water supplying pipe enters heat exchanger cooling medium end and enters heat exchange cooling to thermal medium end electrolyte, changes
Heat chilled water after cooling exports from exchanger base and is recycled to chilled water along chilled water recovery tube and chilled water recycling supervisor
Case.
Compared with prior art, the present invention have the utility model has the advantages that
1. the present invention can be realized the work that electrolyte cools using tap water as the cooling medium of power supply slot electrolyte
With.
2. the present invention is solved original and is set using chilled water cooling using tap water as the cooling medium of power supply slot electrolyte
It is polluted for highly energy-consuming and with strong noise, the higher outstanding problem of operating cost realizes energy-saving target.
3. invention recycles tap water using tap water as the cooling medium of power supply slot electrolyte
It utilizes, improves the secondary use rate of tap water, realize energy-saving target.
4. the present invention at the same it is changeable carry out cooling technique using chilled water, when avoiding simple interest tap water cooling by
Seasonal variations tap water water temperature shakiness influences cooling effect.
Detailed description of the invention
Fig. 1 is cooling system overall schematic.
Fig. 2 is cooling system block diagram.
Appended drawing reference:
Originally pond 1, running water outlet supervisor 2, water service pump 3, freezing water tank 4, chilled water pump 5, chilled water water outlet main pipe 6,
Pneumatic operated valve I 7, originally water supplying pipe 8, freezing water supplying pipe 9, filter 10, bypass pipe 11, pneumatic operated valve II 12, pneumatic operated valve III 13,
Pneumatic operated valve IV 14, heat exchanger 15, tap water recovery tube 16, chilled water recovery tube 17, pneumatic operated valve V 18, pneumatic operated valve VI 19, freezing
22, pneumatic operated valve VII 23, pneumatic operated valve VIII 24 between water recycling supervisor 20, tap water recycling supervisor 21, waterwheel processed.
Specific embodiment
The following further describes the present invention with reference to the drawings.
Embodiment 1:
A kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion, including originally pond 1, chilled water
Case 4 and heat exchanger 15；1 outlet at bottom of originally pond is connected with running water outlet supervisor 2, the running water outlet supervisor 2
It is equipped with water service pump 3 and pneumatic operated valve I 7, the running water outlet supervisor 2 is connected with originally water supplying pipe 8, and the tap water supplies
15 entrance of heat exchanger is connected to pipe 8；4 outlet at bottom of freezing water tank is connected with chilled water water outlet main pipe 6, the chilled water
Water outlet main pipe 6 is equipped with chilled water pump 5, and the chilled water water outlet main pipe 6 is connected with freezing 9 one end of water supplying pipe, the freezing
9 other end of water supplying pipe is connected with 15 entrance of heat exchanger；15 outlet at bottom of heat exchanger is connected with tap water recovery tube 16, institute
It states tap water recovery tube 16 and is connected to tap water recycling supervisor 21, the tap water recycling supervisor 21 is connected respectively between waterwheel processed
22 and originally pond 1；15 outlet at bottom of heat exchanger is also connected with chilled water recovery tube 17, and the chilled water recovery tube 17 connects
It is connected to chilled water recycling supervisor 20, the chilled water recycling supervisor 20 is connected to freezing water tank 4.
The originally water supplying pipe 8 is equipped with filter 10, and the filter 10 is contacted with originally water supplying pipe 8, described
It is originally additionally provided with bypass pipe 11, the bypass pipe 11 and filter 10 on water supplying pipe 8 and connects, 10 both ends of filter are equipped with
Pneumatic operated valve II 13, the bypass pipe 11 are equipped with pneumatic operated valve II 12.
The freezing water supplying pipe 9 is equipped with pneumatic operated valve IV 14；The tap water recovery tube 16 is equipped with pneumatic operated valve V 19,
The tap water recycling supervisor 21 is equipped with pneumatic operated valve VI 23 and pneumatic operated valve VII 24；The chilled water recovery tube 17 is equipped with pneumatic
Valve VIII 18.
The filter 10 is the cloth envelop collector of filter area 0.5m 2.
The heat exchanger 15 is single process plate heat exchanger, heat exchange area 50m2.
The present invention the following steps are included:
When cooling using tap water, pneumatic operated valve I 7, pneumatic operated valve III 13, pneumatic operated valve VI 19 and pneumatic operated valve VII 23 are opened simultaneously, originally
Tap water in the starting extraction of water pump 3 tap water pond 1 is responsible for 2 along running water outlet and originally water supplying pipe 8 passes through filter
10 be filtered after enter 15 cooling medium end of heat exchanger, while electrolyte also enters 15 thermal medium end of heat exchanger, in heat exchanger
Convection current carries out heat exchange cooling in 15, and the tap water after cooling that exchanges heat is from 15 outlet at bottom of heat exchanger along 16 He of tap water recovery tube
Tap water recycling supervisor 21 is recycled between waterwheel processed 22 and carries out Commercial cultivations, if between waterwheel processed 22 without production if pneumatic operated valve VIII
24 open, and are recycled to originally pond 1 and are collected storage；When being unable to reach effect when tap water is cooling, switching uses freezing
Water is cooled down, and water service pump 3, pneumatic operated valve III 13 and pneumatic operated valve VI 19 are closed, and pneumatic operated valve IV 14 and pneumatic operated valve V 18 are opened, cold
Freeze the chilled water that the starting of water pump 5 is extracted in freezing water tank 4 and enters heat exchange along chilled water water outlet main pipe 6 and freezing water supplying pipe 9
15 cooling medium end of device enters heat exchange cooling to thermal medium end electrolyte, and the chilled water after cooling that exchanges heat goes out from 15 bottom of heat exchanger
Opening's edge chilled water recovery tube 17 and chilled water recycling supervisor 20 be recycled to freezing water tank 4.
Specific embodiment described herein is only an example for the spirit of the invention.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
Claims (6)
1. a kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion, it is characterised in that: including certainly
Come pond (1), freezing water tank (4) and heat exchanger (15)；Originally pond (1) outlet at bottom is connected with running water outlet master
It manages (2), the running water outlet supervisor (2) is equipped with water service pump (3) and pneumatic operated valve I (7), the running water outlet supervisor
(2) it is connected with originally water supplying pipe (8), the originally water supplying pipe (8) is connected to heat exchanger (15) entrance；The freezing water tank
(4) outlet at bottom is connected with chilled water water outlet main pipe (6), and the chilled water water outlet main pipe (6) is equipped with chilled water pump (5), institute
It states chilled water water outlet main pipe (6) to be connected with freezing water supplying pipe (9) one end, freezing water supplying pipe (9) other end and heat exchange
Device (15) entrance is connected；Heat exchanger (15) outlet at bottom is connected with tap water recovery tube (16), the tap water recovery tube
(16) be connected to tap water recycling supervisor (21), tap water recycling supervisor (21) be connected respectively between waterwheel processed (22) and from
Come pond (1)；Heat exchanger (15) outlet at bottom is also connected with chilled water recovery tube (17), the chilled water recovery tube (17)
It is connected to chilled water recycling supervisor (20), the chilled water recycling supervisor (20) is connected to freezing water tank (4).
2. a kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion according to claim 1
System, it is characterised in that: the originally water supplying pipe (8) is equipped with filter (10), and the filter (10) and tap water supply
(8) series connection is managed, is additionally provided with bypass pipe (11) on the originally water supplying pipe (8), the bypass pipe (11) and filter (10) are simultaneously
Connection, filter (10) both ends are equipped with pneumatic operated valve III (13), and the bypass pipe (11) is equipped with pneumatic operated valve II (12).
3. a kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion according to claim 1
System, it is characterised in that: the freezing water supplying pipe (9) is equipped with pneumatic operated valve IV (14)；It is set on the tap water recovery tube (16)
There is pneumatic operated valve VI (19), the tap water recycling supervisor (21) is equipped with pneumatic operated valve VII (23) and pneumatic operated valve VIII (24)；It is described cold
Freeze water recovery tube (17) and is equipped with pneumatic operated valve V (18).
4. a kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion according to claim 2
System, it is characterised in that: the filter (10) is the cloth envelop collector of filter area 0.5m 2.
5. a kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion according to claim 1
System, it is characterised in that: the heat exchanger (15) is single process plate heat exchanger, heat exchange area 50m2.
6. a kind of cooling system of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion described in -5 according to claim 1
The working method of system, it is characterised in that: the following steps are included:
1) when cooling using tap water, pneumatic operated valve I (7), pneumatic operated valve III (13), pneumatic operated valve VI (19) and pneumatic operated valve VII (23) are simultaneously
It opens, water service pump (3) starting is extracted the tap water in tap water pond (1) and supplied along running water outlet supervisor (2) and tap water
Enter heat exchanger (15) cooling medium end after filter (10) is filtered to pipe (8), while electrolyte also enters heat exchange
Device (15) thermal medium end, in heat exchanger (15), interior convection current carries out heat exchange cooling, and the tap water after cooling that exchanges heat is from heat exchanger (15)
Outlet at bottom is recycled between waterwheel processed (22) along tap water recovery tube (16) and tap water recycling supervisor (21) and carries out production benefit
With pneumatic operated valve VIII (24) is opened if (22) between waterwheel processed are without production, is recycled to and originally pond (1) is collected storage；
2) when being unable to reach effect when tap water is cooling, switching is cooled down using chilled water, water service pump (3), pneumatic operated valve
III (13) and pneumatic operated valve VI (19) are closed, and pneumatic operated valve IV (14) and pneumatic operated valve V (18) are opened, and chilled water pump (5) starting is extracted cold
The chilled water frozen in water tank (4) enters heat exchanger (15) cooling Jie along chilled water water outlet main pipe (6) and freezing water supplying pipe (9)
Matter end enters heat exchange cooling to thermal medium end electrolyte, and the chilled water after cooling that exchanges heat is from heat exchanger (15) outlet at bottom along cold
Freeze water recovery tube (17) and chilled water recycling supervisor (20) is recycled to freezing water tank (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011576.0A CN109518248A (en) | 2019-01-07 | 2019-01-07 | A kind of cooling system and its working method of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011576.0A CN109518248A (en) | 2019-01-07 | 2019-01-07 | A kind of cooling system and its working method of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion |
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| CN109518248A true CN109518248A (en) | 2019-03-26 |
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| CN201910011576.0A Pending CN109518248A (en) | 2019-01-07 | 2019-01-07 | A kind of cooling system and its working method of the power supply slot electrolyte of aluminum electrolysis capacitor anode aluminium foil chemical conversion |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111486661A (en) * | 2020-06-03 | 2020-08-04 | 深圳万测试验设备有限公司 | High-temperature silicone oil rapid cooling system |
| CN112391670A (en) * | 2019-08-19 | 2021-02-23 | 永州市瑞祥锌材料有限公司 | Application of titanium heat exchanger in electrolytic zinc liquid circulating cooling system |
| CN112797728A (en) * | 2020-12-28 | 2021-05-14 | 安徽胜达化工科技有限公司 | Cooling process for potassium nitrate production |
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| CN201655559U (en) * | 2010-02-03 | 2010-11-24 | 横店集团东磁有限公司 | Thermal Energy Recycling Device for Electrode Foil Formation Equipment |
| CN104112599A (en) * | 2014-06-27 | 2014-10-22 | 四川石棉华瑞电子有限公司 | Formation system capable of controlling treatment tank liquid to be in constant temperature state |
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2019
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201655559U (en) * | 2010-02-03 | 2010-11-24 | 横店集团东磁有限公司 | Thermal Energy Recycling Device for Electrode Foil Formation Equipment |
| CN104112599A (en) * | 2014-06-27 | 2014-10-22 | 四川石棉华瑞电子有限公司 | Formation system capable of controlling treatment tank liquid to be in constant temperature state |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391670A (en) * | 2019-08-19 | 2021-02-23 | 永州市瑞祥锌材料有限公司 | Application of titanium heat exchanger in electrolytic zinc liquid circulating cooling system |
| CN111486661A (en) * | 2020-06-03 | 2020-08-04 | 深圳万测试验设备有限公司 | High-temperature silicone oil rapid cooling system |
| CN112797728A (en) * | 2020-12-28 | 2021-05-14 | 安徽胜达化工科技有限公司 | Cooling process for potassium nitrate production |
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Application publication date: 20190326 |
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