CN213905408U - Special high-temperature high-humidity high-pressure curing chamber - Google Patents
Special high-temperature high-humidity high-pressure curing chamber Download PDFInfo
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- CN213905408U CN213905408U CN202022491517.9U CN202022491517U CN213905408U CN 213905408 U CN213905408 U CN 213905408U CN 202022491517 U CN202022491517 U CN 202022491517U CN 213905408 U CN213905408 U CN 213905408U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The invention relates to the field of storage batteries, in particular to a special high-temperature high-humidity high-pressure curing chamber which comprises a curing chamber body, a tap water pipe is transversely fixed above the curing chamber body, tap water cooling pipes connected with the tap water pipe are transversely fixed on the inner walls of the two sides in the curing chamber body, condensed water drainage plates are obliquely fixed on both sides above the interior of the curing chamber body, a pure water spray head connected with a pure water storage tank is uniformly fixed between the two condensed water drainage plates, the steam spray pipes are transversely fixed at the bottoms of the inner walls of the two sides in the curing chamber body, the circulating air collecting pipes are fixed on the inner walls between the steam spray pipes and the corresponding tap water cooling water pipes, the circulating air collecting pipes are fixedly connected between the circulating air collecting pipes, and circulating fans are fixed on the circulating air pipes above the curing chamber body. The polar plate is cured in a high-temperature, high-pressure and high-humidity environment, and the curing time is short.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the field of storage batteries, in particular to a special high-temperature high-humidity high-pressure curing chamber.
[ background of the invention ]
The curing of the polar plate is a key process in the production of the lead-acid storage battery, and the positive and negative lead pastes need to be subjected to physical and chemical changes under the conditions of high temperature and high humidity, so that the lead sulfate, the lead oxide and the water in the lead paste are recrystallized into basic lead sulfate. The floating force between the grid and the lead plaster and the cohesive force between the lead plaster are increased, the mechanical property of the polar plate is improved, and the electrochemical property of the polar plate is fully exerted. In the prior art, the gas circulation of the original polar plate curing chamber is insufficient, the temperature difference between the upper part and the lower part in the chamber is large, the water difference is large, and the performance consistency of the cured polar plate is poor; long curing time and drying time, and increases the labor intensity and time of product transfer.
Patent numbers: CN105322139A discloses an automatic temperature control storage battery plate curing chamber, which comprises a curing chamber body, a circulating fan and a steam heating box, wherein an air outlet of the circulating fan is connected with the steam heating box and is arranged on one side of the curing chamber body; however, when the curing chamber is used, high pressure cannot be formed inside the curing chamber.
Patent numbers: CN204348851U discloses an improved structure of a lead-acid battery curing chamber, which comprises a curing chamber body, wherein an inner shell is arranged in the curing chamber body, two ends of the inner shell are respectively contacted with a back plate and a door plate and are separated from a side plate and a top plate to form an interlayer cavity, the bottoms of two sides of the inner shell are provided with an air inlet and a movable air door matched with the air inlet, the inner side of the inner shell is provided with a moisture-extracting pipe, one end of the moisture-extracting pipe penetrates through the back plate and is provided with a moisture-extracting fan, and the moisture-extracting pipe on the inner side of the inner shell is provided with a plurality of through holes; an air inlet is arranged at the lower part of the curing chamber body and is provided with an air inlet cylinder. However, the water sprayed in the curing chamber has large water difference when the polar plate is heated after entering the kiln due to uneven water in the smearing process, and the consistency of the polar plate is easy to cause poor.
The invention is provided for overcoming the defects of the prior art.
[ summary of the invention ]
The invention aims to overcome the defects of the prior art and provides a special high-temperature high-humidity high-pressure curing chamber.
The invention can be realized by the following technical scheme:
the invention discloses a special high-temperature high-humidity high-pressure curing chamber, which comprises a curing chamber body, wherein a tap water pipe is transversely fixed above the curing chamber body, tap water cooling water pipes connected with the tap water pipe are transversely fixed on the inner walls of two sides in the curing chamber body, condensed water drainage plates are obliquely fixed on two sides above the interior of the curing chamber body, a pure water spray head connected with a pure water storage tank is further uniformly fixed between the two condensed water drainage plates, a heating device is fixed in the pure water storage tank, steam spray pipes are transversely fixed at the bottoms of the inner walls of two sides in the curing chamber body, circulating air collecting pipes are fixed on the inner walls between the two steam spray pipes and the corresponding tap water cooling water pipes, a plurality of air collecting ports are uniformly fixed on the circulating air collecting pipes, and a plurality of inner circulating air pipes are further fixedly connected between the two circulating air collecting pipes, the internal circulation air pipes above the curing chamber body are respectively fixed with a circulation fan, the curing chamber body is further fixed with a plurality of pressure discharge pipes connected with the inside of the curing chamber body, the pressure discharge pipes are respectively fixed with a pressure control valve connected with a pressure sensor inside the curing chamber body, and the curing chamber body is further fixed with a plurality of curing vehicle tracks inside. The curing chamber body is made of reinforced concrete, the smeared polar plate is placed on a trolley, the trolley on a track of the curing trolley is pushed into the curing chamber body, a door on the curing chamber body is closed after the curing chamber body is filled, so that a sealed environment is formed inside the curing chamber body, high-temperature steam is sprayed into the curing chamber body through a steam spray pipe, meanwhile, heated pure water is sprayed out through a pure water spray head, high-temperature pure water is sprayed to the polar plate through the pure water spray head for 10-15min, a circulating fan is started, wind is sucked from a circulating wind collecting pipe on one side inside the curing chamber body, then is sprayed out from a circulating wind collecting pipe on the other side through an internal circulating air pipe, the wind flows clockwise when passing through the internal circulating air pipe and is set to be M minutes, the flowing direction of the wind is changed through the circulating fan after the M minutes, and the wind speed in the internal circulating air pipe is set to be 10-30M/min, when the internal temperature of the curing chamber body reaches a process set value, the steam spray pipe stops spraying steam, when the temperature exceeds the set value, an external tap water pipe is opened, the tap water cooling pipe starts spraying water to the inner wall of the curing chamber body at a corresponding position for cooling, when the humidity is lower than the set value, a pure water spray head continues spraying pure water, and the steam spray pipe continues spraying steam into the curing chamber, so that the internal humidity of the curing chamber body is ensured to be 99% -100%, when the polar plate is cured, condensed water at the top of the curing chamber body is drained by a condensed water drainage plate and flows down through two side walls in the curing chamber body, when the internal pressure of the curing chamber body reaches 0.1KG, the pressure control valve is opened, the pressure in the curing chamber body starts to be relieved, internal gas is discharged through a pressure discharge pipe, when the internal pressure of the curing chamber is lower than 0.1Kg, the pressure control valve is closed, and a high-temperature high-humidity high-pressure environment is formed in the curing chamber body, the shortest positive electrode curing time can be completed within 6 hours, the shortest negative electrode curing time can be completed within 4 hours, after the polar plate is cured, the water content of the polar plate is 8-8.5%, the polar plate is transferred into an oxidation drying chamber, after the polar plate in the curing chamber body is emptied, a tap water cooling pipe is started to cool the interior of the curing chamber body, when the temperature is reduced to 35-45 ℃, the plate is fed again, and the curing chamber is reused.
Preferably, the tap water cooling water pipe is uniformly fixed with a plurality of spray holes which are opposite to the inner wall of the curing chamber body at corresponding positions.
Compared with the prior art, the invention has the following advantages:
the device sprays the polar plate, the polar plate is cured in a high-temperature, high-pressure and high-humidity environment, the curing time is short, the curing chamber operates efficiently, the consistency of the cured polar plate is good, the surface layering of the dried polar plate is less after curing, the effects of saving energy and increasing environmental protection are achieved, and water generated by curing is recycled without worrying about water waste.
[ description of the drawings ]
The following detailed description of embodiments of the invention is provided in conjunction with the appended drawings, in which:
FIG. 1 is a schematic structural view of the present invention;
in the figure: 1. a tap water pipe; 2. an internal circulation air duct; 3. a circulating fan; 4. a pressure control valve; 5. a condensed water drainage plate; 6. a tap water cooling water pipe; 7. a pure water spray head; 8. a circulating air collecting pipe; 9. a steam nozzle; 10. curing the vehicle track; 11. a curing chamber body;
[ detailed description ] embodiments
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
as shown in figure 1, the invention discloses a special high-temperature high-humidity high-pressure curing chamber, which comprises a curing chamber body 11, wherein a tap water pipe 1 is transversely fixed above the curing chamber body 11, tap water cooling water pipes 6 connected with the tap water pipe 1 are transversely fixed on the inner walls of two sides in the curing chamber body 11, condensed water drainage plates 5 are obliquely fixed on two sides above the inside of the curing chamber body 11, a pure water spray head 7 connected with a pure water storage tank (not shown) is further uniformly fixed between the two condensed water drainage plates 5, a heating device is fixed in the pure water storage tank, steam spray pipes 9 are transversely fixed at the bottoms of the inner walls of two sides in the curing chamber body 11, circulating air collecting pipes 8 are respectively fixed on the inner walls between the two steam spray pipes 9 and the corresponding tap water cooling water pipes 6, a plurality of air collecting ports are uniformly fixed on the circulating air collecting pipes 8, and a plurality of inner circulating air pipes 2 are further fixedly connected between the two circulating air collecting pipes 8, all be fixed with circulating fan 3 on the interior circulation tuber pipe 2 of curing chamber body 11 top, still be fixed with a plurality of pressure discharge pipes that link to each other with 11 inside curing chamber bodies on the curing chamber body 11, all be fixed with the pressure control valve 4 that links to each other with 11 internal pressure sensors of curing chamber body on the pressure discharge pipe, 11 inside still being fixed with many solidification car tracks 10 of curing chamber body. The curing chamber body 11 is made of reinforced concrete, the smeared polar plate is placed on a trolley, the trolley on a curing trolley track 10 is pushed into the curing chamber body 11, a door on the curing chamber body 11 is closed after the curing chamber body 11 is full to form a sealed environment inside the curing chamber body 11, high-temperature steam is sprayed into the curing chamber body 11 through a steam spray pipe 9, meanwhile, heated pure water is sprayed out through a pure water spray head 7, high-temperature pure water is sprayed on the polar plate through the pure water spray head 7 for 10-15min, a circulating fan 3 is started, wind is sucked from a circulating wind collecting pipe 8 on one side inside the curing chamber body 11, then is sprayed out from a wind collecting port on the circulating wind collecting pipe 8 on the other side after passing through an internal circulating pipe 2, the wind flows clockwise when passing through the internal circulating pipe 2 and is set for M min, and the flowing direction of the wind is changed through the circulating fan 3 after M min, the air speed in the internal circulation air pipe 2 is set to be 10-30 m/min, when the internal temperature of the curing chamber body 11 reaches a process set value, the steam spray pipe 9 stops spraying steam, when the temperature exceeds the set value, the external tap water pipe 1 is opened, the tap water cooling water pipe 6 starts to spray water and cool towards the inner wall of the curing chamber body 11 at a corresponding position, when the humidity is lower than the set value, the pure water spray head 7 continues to spray pure water, the steam spray pipe 9 continues to spray steam into the curing chamber, the internal humidity of the curing chamber body 11 is ensured to be 99% -100%, when the polar plate is cured, condensed water at the top of the curing chamber body 11 is drained by the condensed water drainage plate 5 and flows down through two side walls in the curing chamber body 11, when the pressure in the curing chamber body 11 reaches 0.1KG pressure, the pressure control valve 4 is opened, the pressure relief in the curing chamber body 11 is started, and internal gas is discharged through the pressure discharge pipe, when the internal pressure of the curing chamber is lower than 0.1Kg, the pressure control valve 4 is closed, a high-temperature, high-humidity and high-pressure environment is formed in the curing chamber body 11, the shortest positive electrode curing time can be completed within 6 hours, the shortest negative electrode curing time can be completed within 4 hours, after the polar plate is cured, the water content of the polar plate is 8-8.5%, the polar plate is transferred into an oxidation drying chamber, after the polar plate in the curing chamber body 11 is emptied, the tap water cooling pipe 6 is opened to cool the inside of the curing chamber body 11, and when the temperature is reduced to 35-45 ℃, the plate is fed again, and the curing chamber is reused.
Wherein, the tap water cooling water pipe 6 is uniformly fixed with a plurality of spray holes which are opposite to the inner wall of the curing chamber body 11 at the corresponding positions.
The above description is only a preferred embodiment of the present invention, and it should be noted that a person skilled in the art can make various changes, modifications, substitutions and alterations to the embodiments without departing from the technical principles of the present invention, and such changes, modifications, substitutions and alterations should also be regarded as the protection scope of the present invention.
Claims (2)
1. The utility model provides a special high temperature and high humidity high pressure curing chamber, includes the curing chamber body, its characterized in that: a tap water pipe is transversely fixed above the curing chamber body, tap water cooling water pipes connected with the tap water pipes are transversely fixed on the inner walls of the two sides in the curing chamber body, condensed water drainage plates are obliquely fixed on the two sides above the interior of the curing chamber body, pure water spray heads connected with a pure water storage tank are further uniformly fixed between the two condensed water drainage plates, steam spray pipes are transversely fixed at the bottoms of the inner walls of the two sides in the curing chamber body, circulating air collecting pipes are fixed on the inner walls between the two steam spray pipes and the corresponding tap water cooling water pipes, a plurality of air collecting ports are further uniformly fixed on the circulating air collecting pipes, a plurality of internal circulating air pipes are further fixedly connected between the two circulating air collecting pipes, circulating fans are fixed on the internal circulating air pipes above the curing chamber body, and a plurality of pressure discharge pipes connected with the interior of the curing chamber body are further fixed on the curing chamber body, and pressure control valves connected with pressure sensors in the curing chamber body are fixed on the pressure exhaust pipes, and a plurality of curing vehicle tracks are further fixed in the curing chamber body.
2. The special high temperature, high humidity and high pressure curing chamber according to claim 1, wherein: and a plurality of spray holes which are opposite to the inner wall of the curing chamber body at corresponding positions are uniformly fixed on the tap water cooling water pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022491517.9U CN213905408U (en) | 2020-11-02 | 2020-11-02 | Special high-temperature high-humidity high-pressure curing chamber |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202022491517.9U CN213905408U (en) | 2020-11-02 | 2020-11-02 | Special high-temperature high-humidity high-pressure curing chamber |
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| CN213905408U true CN213905408U (en) | 2021-08-06 |
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| CN202022491517.9U Active CN213905408U (en) | 2020-11-02 | 2020-11-02 | Special high-temperature high-humidity high-pressure curing chamber |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114551815A (en) * | 2022-02-16 | 2022-05-27 | 天能电池集团(马鞍山)新能源科技有限公司 | Lead storage battery pole plate curing method |
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2020
- 2020-11-02 CN CN202022491517.9U patent/CN213905408U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114551815A (en) * | 2022-02-16 | 2022-05-27 | 天能电池集团(马鞍山)新能源科技有限公司 | Lead storage battery pole plate curing method |
| CN114551815B (en) * | 2022-02-16 | 2023-09-22 | 天能电池集团(马鞍山)新能源科技有限公司 | Lead storage battery polar plate curing method |
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