CN218553995U - Efficient cooling system for mixing paste - Google Patents
Efficient cooling system for mixing paste Download PDFInfo
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- CN218553995U CN218553995U CN202123454403.8U CN202123454403U CN218553995U CN 218553995 U CN218553995 U CN 218553995U CN 202123454403 U CN202123454403 U CN 202123454403U CN 218553995 U CN218553995 U CN 218553995U
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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Abstract
The utility model relates to a lead plaster production technical field, in the lead acid battery closes cream production under solving prior art, close cream process temperature and be difficult to control, it is long to close the cream time, and production efficiency is low, close the not good problem of cream uniformity, a high-efficient cooling system for lotion is mixed is disclosed, including holding water tank, close the cream machine, the water-cooling refrigerator, cooling water tank and air-cooler, be equipped with evaporimeter and condenser in the water-cooling refrigerator, evaporimeter entry and export link to each other with holding water tank, condenser entry and export link to each other with the cooling water tank top, air-cooler water inlet and delivery port link to each other with holding water tank, the air outlet of air-cooler links to each other with the cold water inlet mouth that closes the cream machine, holding water tank still links to each other with the cold water pipe that sets up on the tank wall that closes the cream machine box. The utility model discloses can cool off the material fast in lotion mixing process, increase lotion and mix production efficiency to lotion mixing process does not receive external environment temperature's influence, and the uniformity of lotion is better.
Description
Technical Field
The utility model belongs to the technical field of the lead plaster apparatus for producing and specifically relates to a high-efficient cooling system for lotion mixes is related to.
Background
The lead-acid storage battery has the past history of more than 160 years since the invention is one of the chemical batteries with the longest application history, the manufacturing technology of the lead-acid storage battery is mature, the raw material sources are rich, the preparation cost is low, and the lead-acid storage battery is safe and reliable and is widely applied in various fields. The positive and negative plates of lead-acid accumulator are made up by coating the plastic paste mixture obtained by mixing and reacting lead powder, water, sulfuric acid and additive on the grid, then curing and drying, so that the electric property and service life of lead-acid accumulator are influenced by the capacity, density and viscosity of lead paste. Physical and chemical reactions generated after the lead plaster raw materials are mixed can generate a large amount of heat, so that the temperature of the lead plaster and the lead plaster combining machine is increased, and the high temperature in the lead plaster combining process can reduce the performance of the lead plaster and damage the lead plaster combining machine.
For example, the "storage battery lead paste mixing device" disclosed in the chinese patent document, publication No. CN205960099U, includes a paste mixing machine, a feeding port is arranged at the top of the paste mixing machine, and a feeding hopper is arranged above the feeding port; a vibrating screen is arranged in the feeding hole, a vibrating motor is arranged on the left side of the feeding hole, and the vibrating screen is connected to the vibrating motor; the left side and the right side of the feed hopper are respectively provided with an acid metering cylinder and a water metering cylinder; the top and the bottom of the acid metering cylinder are respectively connected with an acid inlet pipe and an acid outlet pipe, and the acid outlet pipe is connected with the top of the left side of the paste mixing machine; the top and the bottom of the water metering cylinder are respectively connected with a water inlet pipe and a water outlet pipe, and the water outlet pipe is connected to the top of the right side of the paste mixing machine. This with cream machine does not set up cooling structure, and the lead plaster natural cooling efficiency receives ambient temperature to influence, and different batch performance is undulant great.
Disclosure of Invention
The utility model relates to an overcome lead acid battery under the prior art and close the cream in-process, the temperature is higher, and cooling rate is slow, and production efficiency is low, and the not good problem of the lead plaster uniformity that makes provides a high-efficient cooling system for lotion mixes, the utility model discloses can cool off the lead plaster fast, improve and close cream efficiency to make and close the cream process not receive external environment temperature's influence, promote and close the cream uniformity.
In order to realize the purpose, the utility model adopts the following technical scheme:
the efficient cooling system for mixing paste bodies comprises a paste combining machine, a heat preservation water tank, a cooling water tank of a water-cooling refrigerator and an air cooler, wherein a plurality of cold water pipes are arranged on the box wall of a box body of the paste combining machine, a cold air inlet and a cold air outlet are further formed in the box body, a first outlet and a second outlet are respectively formed in the side face of the heat preservation water tank, which is close to the bottom, an evaporator and a condenser are arranged in the water-cooling refrigerator, the first outlet of the heat preservation water tank is connected with an evaporator inlet of the water-cooling refrigerator, the outlet of the evaporator is connected with the top of the heat preservation water tank, the second outlet of the heat preservation water tank is respectively connected with a cold water pipe inlet of the paste combining machine and a water inlet of the air cooler, the outlet of the cold water pipe and a water outlet of the air cooler are respectively connected with the top of the heat preservation water tank, an air outlet of the air cooler is connected with the cold air inlet of the paste combining machine, the inlet of the condenser is connected with the side face of the cooling water tank, and the outlet of the cooling water tank is connected with the top of the cooling water tank. When the paste combining machine works, the chilled water reduces the surface temperature of a box body of the paste combining machine, the cold air reduces the surface temperature of the lead paste in the box body, and the chilled water and the cold air act together to reduce the temperature, so that the heat exchange efficiency is high, the temperature of the lead paste in the paste combining machine is moderate, and the prepared lead paste has good performance; the temperature of the chilled water is controlled by a water-cooling refrigerator, and the chilled water is used for reducing the temperature of cold air besides directly exchanging heat with lead plaster.
Preferably, a jacket is arranged outside a box body of the paste mixing machine, and a plurality of cold water pipes are arranged in the jacket. The jacket and the two groups of cold water pipes are arranged to ensure that the temperature of each part of the box body of the paste mixing machine is uniform.
Preferably, the inlet of the water-cooling refrigerator evaporator is connected with the first outlet of the heat preservation water tank through a chilled water pump. The chilled water pump regulates the amount of water entering the evaporator of the water chiller.
Preferably, the inlet of the condenser of the water-cooled refrigerator is connected with the side surface of the cooling water tank through a cooling pump. The delivery pump can control the chilled water in the heat-preservation water tank to enter the air cooler. The cooling pump can regulate the amount of condensed water in a cooling water tank of a condenser of the water-cooled refrigerator, and further regulate the temperature of the frozen water.
Preferably, the second outlet of the heat preservation water tank is respectively connected with the water inlet of the air cooler and the inlet of the cold water pipe of the paste combining machine through a delivery pump. The delivery pump can regulate and control the amount of the freezing water entering the paste combining machine according to the temperature change of the lead paste and the temperature of the freezing water in the heat-preservation water tank.
Preferably, the pipeline between the delivery pump and the water inlet of the air cooler and the pipeline between the delivery pump and the cold water pipe of the paste mixer are respectively provided with an electromagnetic valve. The flow of the chilled water entering the air cooler and the paste mixer is separately controlled by using an electromagnetic valve.
Preferably, a temperature sensor is arranged in the heat preservation water tank, a chilled water inlet communicated with the water pipe is formed in the position, close to the top, of the side face of the heat preservation water tank, and a chilled water level controller is arranged below the chilled water inlet. The temperature sensor can monitor the water temperature in the heat-preservation water tank in real time, when the water temperature of the chilled water is 8 to 12 ℃, the cooling effect is good, and the generation of active substances in the lead paste cannot be influenced by the over-low temperature of the lead paste; the chilled water inlet is used for supplementing normal-temperature tap water to enter chilled water circulation when the water level of the chilled water is low or the water temperature of the chilled water is low, and the chilled water can be automatically supplemented by arranging a chilled water level controller on the heat preservation water tank.
Preferably, a condensed water replenishing inlet communicated with the water pipe is arranged on the side wall of the cooling water tank, and a condensed water level controller is arranged below the condensed water replenishing inlet. A condensed water level controller is arranged to automatically control the water level in the cooling water tank, so that the phenomenon that the cooling water is too little or too much is avoided, and the amount of the condensed water is added through a condensed water supplement inlet.
Preferably, a cooling tower is arranged above the cooling water tank, an inlet of the cooling tower is connected with an outlet of a condenser of the water-cooled refrigerating machine, and an outlet of the cooling tower is connected with the cooling water tank. The cooling tower is added to improve the cooling effect of the condensed water, and the temperature of the condensed water after heat exchange is reduced, so that the refrigerating effect of the water-cooling refrigerating machine is improved.
Preferably, the surface of a connecting pipeline between the evaporator outlet of the paste mixing machine box body and the water-cooling refrigerator and the top of the heat preservation water tank, between the second outlet of the heat preservation water tank and the water inlet of the air cooler, between the second outlet of the heat preservation water tank and the inlet of the cold water pipe of the paste mixing machine and between the air outlet of the air cooler and the air inlet of the paste mixing machine is wrapped with heat preservation cotton, and the thickness of the heat preservation cotton is not less than 20mm. After the heat insulation cotton is wrapped, the temperature change of chilled water and cold air in a pipeline can be reduced, the cooling effect is improved, meanwhile, the temperature influence of the production environment on the chilled water and the cold air entering the paste combining machine is reduced, and the consistency of lead paste in different batches is improved.
Therefore, the utility model discloses following beneficial effect has: (1) The cooling device has the advantages that the cooling device cools the lead plaster and paste mixing process by using the synergistic effect of chilled water and cold air, has high cooling efficiency, improves the production efficiency, and reduces the damage to a paste machine at high temperature; (2) The cooling effect is not influenced by the external environment temperature, so that the lead pastes prepared in different batches have uniform performance.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1-paste mixing machine, 2-heat preservation water tank, 3-water cooling refrigerator, 4-cooling water tank, 5-air cooler, 6-freezing water pump, 7-cooling pump, 8-delivery pump, 9-temperature sensor and 10-cooling tower.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description.
As shown in fig. 1, an efficient cooling system for mixing paste comprises a paste mixer 1, a heat preservation water tank 2, a water-cooling refrigerator 3, a cooling water tank 4, an air cooler 5 and a cooling tower 10. The box wall of the box body of the paste mixing machine 1 is externally provided with a jacket, the jacket is wrapped by a layer of heat preservation cotton with the thickness of 25mm, two cold water pipes are arranged in the jacket, the inlet and the outlet of one cold water pipe are arranged on the side surface of the jacket, the inlet and the outlet of the other cold water pipe are arranged on the upper surface and the bottom surface of the jacket, and the box body of the paste mixing machine 1 is also provided with a cold air inlet and a cold air outlet. The side of the heat preservation water tank 2 is close to the bottom and is provided with a first outlet and a second outlet respectively, the first outlet and the second outlet are arranged oppositely, a temperature sensor 9 is arranged in the heat preservation water tank 2, the upper part of the first outlet is close to a chilled water inlet communicated with a tap water pipe at the top, and a chilled water level controller is arranged below the chilled water inlet. The water-cooled refrigerator 3 is provided with an evaporator and a condenser. A condensed water supplement inlet communicated with a tap water pipe is arranged on the side wall of the cooling water tank 4 close to the top, and a condensed water level controller is arranged below the condensed water supplement inlet. A first outlet of the heat preservation water tank 2 is connected with an evaporator inlet of the water-cooling refrigerating machine 3 through a refrigerating water pump 6, an evaporator outlet is connected with the top of the heat preservation water tank 2, a second outlet of the heat preservation water tank 2 is respectively connected with a cold water pipe inlet of the paste combining machine 1 and a water inlet of the air cooler 5 through a delivery pump 8, and a pipeline between the delivery pump 8 and the water inlet of the air cooler 5 and a pipeline between the delivery pump 8 and the cold water pipe of the paste combining machine 1 are respectively provided with an electromagnetic valve. The outlet of the cold water pipe and the water outlet of the air cooler 5 are respectively connected with the top of the heat preservation water tank 2, the air outlet of the air cooler 5 is connected with the cold air inlet of the paste combining machine 1, the inlet of the condenser is connected with the side surface of the cooling water tank 4 through the cooling pump 7, the outlet of the condenser is connected with the inlet of the cooling tower 10, and the outlet of the cooling tower 10 is connected with the cooling water tank 4. And the outer side of a connecting pipeline between the outlet of an evaporator of the water-cooling refrigerator 3 and the top of the heat-preservation water tank 2, between the second outlet of the heat-preservation water tank 2 and the water inlet of the air cooler 5, between the second outlet of the heat-preservation water tank 2 and the inlet of a cold water pipe of the paste combining machine 1 and between the air outlet of the air cooler 5 and the air inlet and air outlet of the paste combining machine 1 is wrapped with 25 mm-thick heat-preservation cotton.
Before the system runs, the water levels in the heat preservation water tank 2 and the cooling water tank 4 are checked, and if the water level is too low, tap water is added through a chilled water inlet of the heat preservation water tank 2 and a condensed water supplement inlet of the cooling water tank 4. After all the materials in the paste combining machine 1 are added, stirred and mixed, chilled water enters an evaporator of the water-cooling refrigerator 3 from the heat-preservation water tank 2 through the chilled water pump 6, and the chilled water is cooled in the water-cooling refrigerator 3 and then returns to the heat-preservation water tank 2 to be mixed with original chilled water, so that the overall water temperature in the heat-preservation water tank 2 is kept at about 10 ℃. During the operation of the water-cooled refrigerator 3, the condensed water in the cooling water tank 4 enters the condenser of the water-cooled refrigerator 3 through the cooling pump 7 to cool the refrigerant of the water-cooled refrigerator 3 so as to maintain the refrigerating capacity of the water-cooled refrigerator 3, and the condensed water enters the cooling tower 10 to be cooled after absorbing heat and then returns to the cooling water tank 4. The frozen water in the heat preservation water tank 2 enters the water inlet of the air cooler 5 through the second outlet, the delivery pump 8 and the electromagnetic valve, the air in the air cooler 5 is cooled to about 15 ℃ and returns to the heat preservation water tank 2, and the air cooler 5 blows the cold air into the cold air inlet of the paste combining machine 1, so that the mixed paste is cooled and then leaves from the cold air outlet. The other path of chilled water in the heat preservation water tank 2 enters a cooling water pipe in a jacket of the paste mixer 1 through a second outlet and a delivery pump 8 under the control of an electromagnetic valve, absorbs the heat emitted when the paste is mixed, and then returns to the heat preservation water tank 2. And after the mixing of the lead plaster is finished, closing the cooling system.
Claims (10)
1. The efficient cooling system for mixing paste bodies is characterized by comprising a paste combining machine (1), a heat preservation water tank (2), a water-cooling refrigerator (3), a cooling water tank (4) and an air cooler (5), wherein a plurality of cold water pipes are arranged on the box wall of a box body of the paste combining machine, a cold air inlet and a cold air outlet are further arranged on the box body, a first outlet and a second outlet are respectively arranged at the side, close to the bottom, of the heat preservation water tank, an evaporator and a condenser are arranged in the water-cooling refrigerator, the first outlet of the heat preservation water tank is connected with an evaporator inlet of the water-cooling refrigerator, the evaporator outlet is connected with the top of the heat preservation water tank, the second outlet of the heat preservation water tank is respectively connected with a cold water pipe inlet of the paste combining machine and a water inlet of the air cooler, the outlet of the cold water pipe and a water outlet of the air cooler are respectively connected with the top of the heat preservation water tank, an air outlet of the condenser is connected with the side of the cooling water tank, and the outlet of the cooling water tank is connected with the top of the cooling water tank.
2. The efficient cooling system for mixing paste bodies as claimed in claim 1, wherein a jacket is arranged outside the box body of the paste mixing machine, and a plurality of cold water pipes are arranged in the jacket.
3. The efficient cooling system for mixing paste according to claim 1, wherein the water-cooled refrigerator evaporator inlet is connected with the first outlet of the holding water tank through a refrigeration water pump (6).
4. The efficient cooling system for mixing paste according to claim 1, wherein the inlet of the condenser of the water-cooled refrigerator is connected to the side of the cooling water tank by a cooling pump (7).
5. The efficient cooling system for mixing paste bodies as claimed in claim 1, wherein a second outlet of the heat preservation water tank is respectively connected with a water inlet of an air cooler and an inlet of a cold water pipe of a paste mixer through a delivery pump (8).
6. The efficient cooling system for mixing paste bodies as claimed in claim 5, wherein the pipelines between the delivery pump and the water inlet of the air cooler and between the delivery pump and the cold water pipe of the paste mixer are respectively provided with an electromagnetic valve.
7. The efficient cooling system for paste mixing as claimed in claim 1, wherein a temperature sensor (9) is provided in said holding water tank, a chilled water inlet communicated with a water pipe is provided near the top of the side of the holding water tank, and a chilled water level controller is provided below the chilled water inlet.
8. The efficient cooling system for mixing paste according to claim 1, wherein a condensate replenishing inlet communicated with the water pipe is formed in the side wall of the cooling water tank, and a condensate level controller is arranged below the condensate replenishing inlet.
9. The efficient cooling system for mixing paste according to claim 1 or 8, wherein a cooling tower (10) is arranged above the cooling water tank, an inlet of the cooling tower is connected with an outlet of a condenser of the water-cooled refrigerator, and an outlet of the cooling tower is connected with the cooling water tank.
10. The efficient cooling system for mixing the paste bodies as claimed in claim 1, wherein the surface of the connecting pipeline between the evaporator outlet of the paste mixer box body and the water-cooling refrigerator and the top of the heat preservation water tank, between the second outlet of the heat preservation water tank and the water inlet of the air cooler, between the second outlet of the heat preservation water tank and the inlet of the cold water pipe of the paste mixer and between the air outlet of the air cooler and the air inlet and outlet of the paste mixer is wrapped with heat preservation cotton, and the thickness of the heat preservation cotton is not less than 20mm.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122984576 | 2021-11-29 | ||
| CN2021229845764 | 2021-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218553995U true CN218553995U (en) | 2023-03-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123454403.8U Active CN218553995U (en) | 2021-11-29 | 2021-12-31 | Efficient cooling system for mixing paste |
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| Country | Link |
|---|---|
| CN (1) | CN218553995U (en) |
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2021
- 2021-12-31 CN CN202123454403.8U patent/CN218553995U/en active Active
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