CN113737116A - Help and plate pond heating cycle system - Google Patents
Help and plate pond heating cycle system Download PDFInfo
- Publication number
- CN113737116A CN113737116A CN202111117641.1A CN202111117641A CN113737116A CN 113737116 A CN113737116 A CN 113737116A CN 202111117641 A CN202111117641 A CN 202111117641A CN 113737116 A CN113737116 A CN 113737116A
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- pipe
- tank
- water
- heat source
- connecting pipe
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/003—Apparatus
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/02—Pretreatment of the material to be coated, e.g. for coating on selected surface areas
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
Abstract
The invention relates to the technical field of hot galvanizing equipment, in particular to a plating-assisting pool heating and circulating system which comprises a galvanized pool pan, wherein a heat source water tank is arranged at the top of the galvanized pool pan, a first connecting pipe is arranged at the top of the heat source water tank, one end of the first connecting pipe is communicated with the heat source water tank, a water storage and storage tank is arranged at the top of the galvanized pool pan, one end of the water storage and storage tank is communicated with the first connecting pipe, a high-temperature-resistant self-priming pump is arranged at the bottom of the water storage and storage tank, and a second connecting pipe is communicated with the top of the high-temperature-resistant self-priming pump; according to the invention, the high-temperature-resistant self-priming pump is started, so that the high-temperature-resistant self-priming pump pumps water in the water storage tank through the matching of the second connecting pipe, and then the water is discharged into the heat exchange pipe through the matching of the third connecting pipe.
Description
Technical Field
The invention relates to the technical field of hot galvanizing equipment, in particular to a heating circulation system of a plating assisting pool.
Background
The tower material of the power transmission tower is usually subjected to anti-corrosion treatment by hot galvanizing, and the steel is subjected to the processes of acid washing, rinsing, plating assistant, drying, hot galvanizing, cooling, passivation and the like, so that a zinc and zinc-iron alloy layer is formed on the surface of the steel, and the tower material achieves the anti-corrosion effect.
Before hot galvanizing treatment, the tower material needs to be treated by a plating assistant agent which is an aqueous solution prepared from zinc chloride and ammonium chloride. Usually, the temperature of the plating assistant tank needs to be ensured within the range of 60-70 ℃ to ensure the subsequent galvanizing quality of the tower material, so the water of the plating assistant tank needs to be heated. The current pond of helping to plate generally all adopts the fixed plate to install the resistance wire additional and heats, the change of the resistance wire of being not convenient for on the one hand, and on the other hand needs to use corrosion-resistant heating resistance wire, and the cost is higher, uses inconveniently to adopt current heating methods, help the temperature heating in the pond not enough even, hardly maintain the stable state of high temperature moreover, seriously influenced the zinc-plating quality of tower material, for solving above-mentioned problem, we provide one kind and help to plate pond heating cycle system.
SUMMARY OF THE PATENT FOR INVENTION
The invention aims to provide a heating circulation system of a plating assisting tank, which has the advantages of replacing a resistance wire heating rod, saving electricity consumption cost and frequent maintenance cost of the resistance wire heating rod, and solves the problems that the existing plating assisting tank is not convenient to replace a resistance wire on one hand, and is high in cost and inconvenient to use because the resistance wire is additionally arranged on a fixing plate for heating, and the existing plating assisting tank is difficult to maintain a high-temperature stable state because the existing heating mode is adopted, and the temperature of the plating assisting tank is not uniformly heated.
In order to achieve the purpose, the invention provides the following technical scheme: a heating and circulating system of a plating assisting pool comprises a zinc plating pool pot, wherein a heat source water tank is arranged at the top of the zinc plating pool pot, a first connecting pipe is arranged at the top of the heat source water tank, one end of the first connecting pipe is communicated with the heat source water tank, a water storage tank is arranged at the top of the zinc plating pool pot, one end of the water storage tank is communicated with the first connecting pipe, a high-temperature resistant self-priming pump is arranged at the bottom of the water storage tank, a second connecting pipe is communicated with the top of the high-temperature resistant self-priming pump, the other end of the second connecting pipe is communicated with the water storage tank, the bottom of the high-temperature resistant self-priming pump is provided with the plating assisting pool, a heat exchange pipe is bolted to the inside of the plating assisting pool, one end of the heat exchange pipe is communicated with a third connecting pipe, the other end of the third connecting pipe is communicated with the high-temperature resistant self-priming pump, the other end of the heat exchange pipe is communicated with a fourth connecting pipe, the other end of the fourth connecting pipe is communicated with a water return tank, the bottom of the water return tank is communicated with a heat source water pipe, and the other end of the heat source water pipe is communicated with a heat source water tank.
Preferably, the surface of the heat source water pipe is provided with a plurality of fixing pieces, and one side of each fixing piece is bolted with the galvanized pot.
Preferably, one side of the galvanizing pot is communicated with a first drainage pipe, and the surface of the first drainage pipe is bolted with a first control valve.
Preferably, one side of the plating assisting pool is communicated with a second drain pipe, and the surface of the second drain pipe is bolted with a second control valve.
Preferably, one side of the water storage and storage tank is communicated with a water injection pipe, and the surface of the water injection pipe is bolted with a third control valve.
Preferably, the surface of the water storage tank is wrapped with an insulating layer.
Preferably, the heat exchange tube is in the shape of an S-shaped elbow and is made of a copper material.
Preferably, the cross section of the heat source water pipe is semicircular, and the heat source water pipe is made of a copper material.
Preferably, the bottom of the water return tank is bolted with a galvanized bath pot, and first heat-insulating cotton is bonded on the surface of the water return tank.
Preferably, the bottom of the heat source water tank is bolted with a galvanizing pot, and second heat-preservation cotton is bonded on the surface of the heat source water tank.
Compared with the prior art, the invention has the following beneficial effects:
the invention discloses a method for heating water in a plating-assisting pool, which comprises the steps of pumping water in a water storage tank by the high-temperature-resistant self-priming pump through the matching of a second connecting pipe by starting the high-temperature-resistant self-priming pump, then discharging the water into the interior of a heat exchange pipe through the matching of a third connecting pipe, wherein the heat exchange pipe is an S-shaped bent pipe, so that the water has a longer stroke in the plating-assisting pool, the liquid in the plating-assisting pool can be fully heated, then the water in the heat exchange pipe is discharged into a water return tank through the matching of a fourth connecting pipe, then the water in the water return tank is discharged into a heat source water pipe, and the straight edge of the heat source water pipe is contacted with a galvanized pool pot due to the semicircular shape of the heat source water pipe, so that the water in the heat source water pipe can be effectively heated, the heated water enters the interior of the heat source water pipe, and then the hot water in the heat source water pipe enters the water storage tank through the matching of a first connecting pipe, therefore, the use of the resistance wire heating rod is replaced, and the electricity cost and the frequent maintenance cost of the resistance wire heating rod are saved; the temperature of the plating assistant tank is uniformly heated, and the high-temperature stable state is always maintained.
Drawings
FIG. 1 is a front view of the inventive structure;
FIG. 2 is a partial sectional view of the inventive patent;
FIG. 3 is a partial structural view of the present invention;
FIG. 4 is a sectional view of a partial structure of the present invention.
In the figure: 1. a galvanizing pool pot; 2. a heat source water tank; 3. a first connecting pipe; 4. a water storage tank; 5. a second connecting pipe; 6. a high temperature resistant self-priming pump; 7. a plating assisting tank; 8. a heat exchange pipe; 9. a third connecting pipe; 10. a fourth connecting pipe; 11. returning to a water tank; 12. a heat source water pipe; 13. a fixing member; 14. a first drain pipe; 15. a second drain pipe; 16. a water injection pipe; 17. and (7) an insulating layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments in the patent of the invention without any inventive work belong to the protection scope of the patent of the invention.
Referring to fig. 1-4, a plating assistant tank heating circulation system comprises a zinc-plating tank 1, a heat source water tank 2 is arranged on the top of the zinc-plating tank 1, a first connecting pipe 3 is arranged on the top of the heat source water tank 2, one end of the first connecting pipe 3 is communicated with the heat source water tank 2, a water storage tank 4 is arranged on the top of the zinc-plating tank 1, one end of the water storage tank 4 is communicated with the first connecting pipe 3, a high temperature resistant self-priming pump 6 is arranged at the bottom of the water storage tank 4, a second connecting pipe 5 is communicated with the top of the high temperature resistant self-priming pump 6, the other end of the second connecting pipe 5 is communicated with the water storage tank 4, a plating assistant tank 7 is arranged at the bottom of the high temperature resistant self-priming pump 6, a heat exchange pipe 8 is bolted in the plating assistant tank 7, one end of the heat exchange pipe 8 is communicated with a third connecting pipe 9, the other end of the third connecting pipe 9 is communicated with the high temperature resistant self-priming pump 6, the other end of the heat exchange pipe 8 is communicated with a fourth connecting pipe 10, the other end of the fourth connecting pipe 10 is communicated with a water return tank 11, the bottom of the water return tank 11 is communicated with a heat source water pipe 12, and the other end of the heat source water pipe 12 is communicated with the heat source water tank 2; the invention pumps water in a water storage tank 4 by starting a high temperature resistant self-priming pump 6 through the matching of a second connecting pipe 5, then discharges the water into the inside of a heat exchange pipe 8 through the matching of a third connecting pipe 9, enables the water to have a longer stroke in a plating assistant tank 7 due to the heat exchange pipe 8 being an S-shaped bent pipe, thereby being capable of fully heating liquid in the plating assistant tank 7, then discharges the water in the heat exchange pipe 8 into the inside of a water return tank 11 through the matching of a fourth connecting pipe 10, then discharges the water in the water return tank 11 into the inside of a heat source water pipe 12, enables the straight edge of the heat source water pipe 12 to be in contact with a galvanizing tank 1 due to the semicircular heat source water pipe 12, can effectively heat the water in the heat source water pipe 12, enables the heated water to enter the inside of the heat source water pipe 12, and then enables hot water in the heat source water pipe 12 to enter the inside of the water storage tank 4 through the matching of a first connecting pipe 3, therefore, the use of the resistance wire heating rod is replaced, and the electricity cost and the frequent maintenance cost of the resistance wire heating rod are saved; the temperature of the plating assistant tank 7 is uniformly heated, and the high-temperature stable state is always maintained.
The heat exchange tube 8 is one of the elements of the heat exchanger, is arranged in the cylinder body and is used for exchanging heat between two media. Has high thermal conductivity and good isothermal property. It is a device that can rapidly transfer heat energy from one point to another, and there is almost no heat loss, so it is called a heat-transfer superconductor, whose thermal conductivity is thousands times that of copper, and commonly used materials are carbon steel, low alloy steel, stainless steel, copper-nickel alloy, aluminum alloy, titanium, etc. There are also some non-metallic materials such as graphite, ceramics, teflon, etc. The design should be based on working pressure, temperature and medium corrosivity.
The high temperature resistant self-priming pump 6 is suitable for pumping, circulating and discharging all chemical liquid medicine, sewage and the like containing acid and alkali corrosive components, is widely applied to the industries of electroplating, electronics, chemical engineering, leather, dyeing and finishing wastewater, waste gas and the like, needs to select a firm horizontal ground and keep stable when a pump is installed, and is convenient to maintain due to the fact that a valve is additionally arranged at the inlet and the outlet of the pump. The machine is prevented from being arranged outdoors as much as possible. If the device is installed outdoors, the protective cover is covered. If the pump is equipped with an electronic controller, it needs to be protected, and it should be checked whether the pump inlet and outlet flanges are locked and the piping is correct and fixed firmly, especially if the inlet has air suction phenomenon that affects the self-suction capability of the pump or causes idle damage.
In this embodiment, the surface of heat source water pipe 12 is provided with a plurality of mounting 13, and one side of mounting 13 and 1 bolt connection of galvanizing pot can effectively carry out spacing fixed to heat source water pipe 12 through setting up mounting 13 to the heat source water pipe 12 has been avoided keeping away from the problem that galvanizing pot 1 can't carry out the endotherm.
In this embodiment, one side intercommunication of galvanizing pot 1 has first drain pipe 14, and the surface bolt of first drain pipe 14 has connect first control valve, through setting up first control valve, can effectively control first drain pipe 14 to the person of facilitating the use discharges the inside liquid of galvanizing pot 1.
In this embodiment, one side of the plating assistant tank 7 is communicated with a second drain pipe 15, a second control valve is bolted to the surface of the second drain pipe 15, and the second drain pipe 15 can be effectively controlled by the second control valve, so that a user can conveniently discharge the liquid in the plating assistant tank 7.
In this embodiment, one side of the water storage and storage tank 4 is communicated with the water injection pipe 16, the third control valve is bolted to the surface of the water injection pipe 16, and the water injection pipe 16 can be effectively controlled by the third control valve, so that the user can add water into the water storage and storage tank 4 conveniently.
In this embodiment, the surface coating of storage and water tank 4 has heat preservation 17, through setting up heat preservation 17, can effectively keep warm to storage and water tank 4, and has avoided storage and water tank 4 temperature to run off.
In this embodiment, the heat exchange tube 8 is an S-bend tube, and the heat exchange tube 8 is made of a copper material, so that the stroke of the heat exchange tube 8 can be effectively increased, and the inside of the plating assistant tank 7 can be effectively heated.
In this embodiment, the cross-section of the heat source water pipe 12 is semicircular, and the heat source water pipe 12 is made of a copper material, and by providing the heat source water pipe 12, the semicircular heat source water pipe can be in contact with the galvanizing pot 1 to a greater extent, and the heat source water pipe 12 is made of a copper material, so that heat can be efficiently absorbed.
In this embodiment, the bottom and the 1 bolt of galvanizing kettle pot of return water tank 11, the surface bonding of return water tank 11 has first heat preservation cotton, through setting up first heat preservation cotton, can effectively keep warm to return water tank 11 to avoid return water tank 11 to cause the temperature to run off.
In this embodiment, the bottom of the heat source water tank 2 is bolted to the galvanizing pot 1, and the second heat preservation cotton is bonded to the surface of the heat source water tank 2, and through the arrangement, the second heat preservation cotton can effectively preserve heat of the heat source water tank 2, so that the heat source water tank 2 is prevented from causing temperature loss.
The working principle is as follows: the user can start the high temperature resistant self-priming pump 6, the high temperature resistant self-priming pump 6 pumps out the water in the water storage tank 4 through the matching of the second connecting pipe 5, then the water is discharged into the inside of the heat exchange pipe 8 through the matching of the third connecting pipe 9, the heat exchange pipe 8 is an S-shaped bent pipe, so that the water has a longer stroke in the plating assistant tank 7, thereby fully heating the liquid in the plating assistant tank 7, then the water in the heat exchange pipe 8 is discharged into the water return tank 11 through the matching of the fourth connecting pipe 10, then the water in the water return tank 11 is discharged into the heat source water pipe 12, because the heat source water pipe 12 is semicircular, the straight edge of the heat source water pipe 12 is contacted with the galvanizing tank 1, the water in the heat source water pipe 12 can be effectively heated, the heated water enters the inside of the heat source water pipe 12, then the hot water in the heat source water pipe 12 enters the water storage tank 4 through the matching of the first connecting pipe 3, therefore, the use of the resistance wire heating rod is replaced, and the electricity cost and the frequent maintenance cost of the resistance wire heating rod are saved; the temperature of the plating assistant tank 7 is uniformly heated, and the high-temperature stable state is always maintained.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a help and plate pond heating cycle system, includes galvanizing bath pot (1), its characterized in that: the galvanized bath pot is characterized in that a heat source water tank (2) is arranged at the top of the galvanized bath pot (1), a first connecting pipe (3) is arranged at the top of the heat source water tank (2), one end of the first connecting pipe (3) is communicated with the heat source water tank (2), a water storage tank (4) is arranged at the top of the galvanized bath pot (1), one end of the water storage tank (4) is communicated with the first connecting pipe (3), a high-temperature-resistant self-priming pump (6) is arranged at the bottom of the water storage tank (4), a second connecting pipe (5) is communicated with the top of the high-temperature-resistant self-priming pump (6), the other end of the second connecting pipe (5) is communicated with the water storage tank (4), a plating assistant tank (7) is arranged at the bottom of the high-temperature-resistant self-priming pump (6), a heat exchange pipe (8) is bolted inside the plating assistant tank (7), and one end of the heat exchange pipe (8) is communicated with a third connecting pipe (9), the other end and the high temperature resistant self priming pump (6) intercommunication of third connecting pipe (9), the other end intercommunication of heat exchange tube (8) has fourth connecting pipe (10), the other end intercommunication of fourth connecting pipe (10) has return water tank (11), the bottom intercommunication of return water tank (11) has heat source water pipe (12), the other end and the heat source water tank (2) intercommunication of heat source water pipe (12).
2. The system of claim 1, wherein: the surface of the heat source water pipe (12) is provided with a plurality of fixing pieces (13), and one side of each fixing piece (13) is bolted with the galvanizing pot (1).
3. The system of claim 1, wherein: one side of the galvanizing pool pot (1) is communicated with a first drainage pipe (14), and a first control valve is bolted on the surface of the first drainage pipe (14).
4. The system of claim 1, wherein: one side of the plating assisting pool (7) is communicated with a second drain pipe (15), and a second control valve is bolted to the surface of the second drain pipe (15).
5. The system of claim 1, wherein: one side of the water storage tank (4) is communicated with a water injection pipe (16), and the surface of the water injection pipe (16) is bolted with a third control valve.
6. The system of claim 1, wherein: the surface of the water storage and storage tank (4) is wrapped with a heat-insulating layer (17).
7. The system of claim 1, wherein: the heat exchange tube (8) is in an S-shaped bent tube, and the heat exchange tube (8) is made of a copper material.
8. The system of claim 1, wherein: the section of the heat source water pipe (12) is semicircular, and the heat source water pipe (12) is made of a copper material.
9. The system of claim 1, wherein: the bottom of the water return tank (11) is bolted with the galvanizing bath pot (1), and first heat insulation cotton is bonded on the surface of the water return tank (11).
10. The system of claim 1, wherein: the bottom of the heat source water tank (2) is bolted with the galvanizing pot (1), and second heat insulation cotton is bonded on the surface of the heat source water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111117641.1A CN113737116A (en) | 2021-09-23 | 2021-09-23 | Help and plate pond heating cycle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111117641.1A CN113737116A (en) | 2021-09-23 | 2021-09-23 | Help and plate pond heating cycle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113737116A true CN113737116A (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111117641.1A Pending CN113737116A (en) | 2021-09-23 | 2021-09-23 | Help and plate pond heating cycle system |
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| CN (1) | CN113737116A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202938670U (en) * | 2012-11-19 | 2013-05-15 | 苏州三星电子有限公司 | Air-source heat pump water heater and heat exchanger thereof |
| CN207646270U (en) * | 2017-10-13 | 2018-07-24 | 云南东电线路器材有限公司 | Help the automatic cycle heating system in plating pond |
| CN208328081U (en) * | 2018-04-27 | 2019-01-04 | 云南兴源线路器材有限公司 | A kind of hot galvanizing material of electric power iron tower recycling residual heat system |
| CN208667822U (en) * | 2018-05-10 | 2019-03-29 | 江苏齐天铁塔制造有限公司 | A kind of electric power pylon tower material is zinc-plated to help plating pond heating circulation system |
| CN208791718U (en) * | 2018-08-01 | 2019-04-26 | 浙江慧钢技术发展有限公司 | A kind of cooling water circulation supplementary device |
| CN109825788A (en) * | 2019-03-28 | 2019-05-31 | 洛阳鼎瑞节能科技有限公司 | A kind of closed heat exchange module galvanizing method of large size |
| CN211734449U (en) * | 2019-12-04 | 2020-10-23 | 马鞍山市凯敏钢缆有限责任公司 | Steel wire galvanizing device |
| CN212451586U (en) * | 2020-05-21 | 2021-02-02 | 温州泰昌铁塔制造有限公司 | Hot galvanizing waste heat utilization device |
-
2021
- 2021-09-23 CN CN202111117641.1A patent/CN113737116A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202938670U (en) * | 2012-11-19 | 2013-05-15 | 苏州三星电子有限公司 | Air-source heat pump water heater and heat exchanger thereof |
| CN207646270U (en) * | 2017-10-13 | 2018-07-24 | 云南东电线路器材有限公司 | Help the automatic cycle heating system in plating pond |
| CN208328081U (en) * | 2018-04-27 | 2019-01-04 | 云南兴源线路器材有限公司 | A kind of hot galvanizing material of electric power iron tower recycling residual heat system |
| CN208667822U (en) * | 2018-05-10 | 2019-03-29 | 江苏齐天铁塔制造有限公司 | A kind of electric power pylon tower material is zinc-plated to help plating pond heating circulation system |
| CN208791718U (en) * | 2018-08-01 | 2019-04-26 | 浙江慧钢技术发展有限公司 | A kind of cooling water circulation supplementary device |
| CN109825788A (en) * | 2019-03-28 | 2019-05-31 | 洛阳鼎瑞节能科技有限公司 | A kind of closed heat exchange module galvanizing method of large size |
| CN211734449U (en) * | 2019-12-04 | 2020-10-23 | 马鞍山市凯敏钢缆有限责任公司 | Steel wire galvanizing device |
| CN212451586U (en) * | 2020-05-21 | 2021-02-02 | 温州泰昌铁塔制造有限公司 | Hot galvanizing waste heat utilization device |
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