CN211316146U - Electroplating line steam condensate recovery system - Google Patents

Electroplating line steam condensate recovery system Download PDF

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Publication number
CN211316146U
CN211316146U CN201921618092.4U CN201921618092U CN211316146U CN 211316146 U CN211316146 U CN 211316146U CN 201921618092 U CN201921618092 U CN 201921618092U CN 211316146 U CN211316146 U CN 211316146U
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CN
China
Prior art keywords
filter
tank
heat exchanger
steam
water
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Active
Application number
CN201921618092.4U
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Chinese (zh)
Inventor
李崇峰
吕静伟
吕金玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changchun Fusheng Anchuang Auto Parts Co.,Ltd.
Original Assignee
Changchun Faw Fusheng Swell Auto Parts Co ltd
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Priority to CN201921618092.4U priority Critical patent/CN211316146U/en
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Abstract

The utility model discloses a plating line steam condensate recovery system relates to electroplating production technical field. The steam boiler, the heat exchanger, the filter, the condensate water tank and the water replenishing tank are sequentially connected through connecting pipes, the steam boiler is connected with horizontally arranged shunt pipes through the connecting pipes, the bottom ends of the shunt pipes are evenly connected with four vertically arranged first branch pipes, the bottom ends of the first branch pipes are connected with the heat exchanger, and the bottom end of the heat exchanger is connected with a vertically arranged second branch pipe. The utility model overcomes prior art's is not enough, not only can effectively improve the heat exchange efficiency of steam, can also carry out effective filtration to the comdenstion water that produces after the heat transfer, improves the purity of comdenstion water, can effectively retrieve and cyclic utilization the comdenstion water simultaneously, and the water economy resource, comdenstion water recovery is with low costs, efficient, suitable popularization.

Description

Electroplating line steam condensate recovery system
Technical Field
The utility model relates to an electroplate production technical field, especially relate to an electroplating line steam condensate recovery system.
Background
The electroplating line refers to a general name of all electroplating equipment in the process of completing the electroplating process of industrial products. The electroplating line is suitable for noble metal electroplating, such as nickel plating, silver plating, gold plating and the like, and comprises an electroplating bath, a water tank and electroplating equipment around a production line. During the electroplating process, the temperature of the bath solution of the electroplating line is generally controlled by means of steam heating. However, the steam is converted into condensed water after passing through the heat exchanger, and the condensed water is a byproduct of the steam heating mode. If the waste water is directly discharged, the waste water resource is greatly wasted.
Patent publication No. CN204301561U proposes a steam condensate recycling system, which can recycle the heat and water resources of steam condensate, and has the effects of effectively utilizing heat energy and saving water resources.
However, in the prior art, a plurality of circulating pumps are required in the recycling process, and the circulating pumps are easily subjected to cavitation erosion and frequently damaged due to the high temperature of the condensed water, so that the recycling efficiency of the condensed water is reduced, and the recycling cost of the condensed water is also improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of low recovery efficiency and high cost in the prior art and providing a plating line steam condensate water recovery system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electroplating line steam condensate recovery system, including steam boiler, a heat exchanger, a filter, condensate tank and moisturizing case, steam boiler, a heat exchanger, a filter, loop through the connecting pipe between condensate tank and the moisturizing case and connect, steam boiler is connected with the shunt tubes that the level set up through the connecting pipe, the bottom of shunt tubes evenly is connected with the first branch pipe of four perpendicular settings, the bottom of first branch pipe is connected with the heat exchanger, the bottom of heat exchanger is connected with the second branch pipe of perpendicular setting, the bottom of second branch pipe is connected with the collector pipe that the level set up, the collector pipe is connected with the filter through the connecting pipe, the filter is connected with the condensate tank through the connecting pipe, run through being equipped with the siphon in the condensate tank, the other end of siphon is connected.
Preferably, the inside intermediate position of filter is equipped with the filter screen of perpendicular setting, and the top intermediate position of filter is equipped with the apron, and the apron is mutually supported with the filter screen, and the junction of apron, filter screen and filter all is equipped with the sealing strip.
Preferably, one side that the filter screen is close to the heat exchanger is equipped with the fly leaf of perpendicular setting, and one side that the fly leaf is close to the filter screen is equipped with the brush, and brush sliding connection is on the filter screen, and the intermediate position threaded connection of fly leaf has the threaded rod that the level set up, and the both ends of threaded rod rotate respectively to be connected on the both sides inner wall of filter, and the one end of threaded rod extends to the outside of filter and is equipped with the handle, and the handle is equipped with the sealing washer with the.
Preferably, one side of the filter screen, which is close to the movable plate, is provided with two horizontally arranged slide bars, the two slide bars are respectively positioned above and below the threaded rod, and the movable plate is connected to the slide bars in a sliding manner.
Preferably, one side of the top end of the condensed water tank is connected with an air compressor through a connecting pipe.
Preferably, the heat exchanger, the filter, the condensing water tank and the water replenishing tank are sequentially arranged from top to bottom, and the water replenishing tank is positioned above the steam boiler.
Compared with the prior art, the utility model provides an electroplating line steam condensate water recovery system possesses following beneficial effect:
1. through the arrangement of the flow dividing pipes, the first branch pipes, the second branch pipes and the collecting pipes, the steam can be equally divided through the four heat exchangers for simultaneous heat exchange, so that the heat exchange efficiency of the steam is effectively improved;
2. through the arrangement of the filter, the filter screen, the cover plate, the movable plate, the brush, the threaded rod, the sliding rod and the handle, condensed water generated after heat exchange can be effectively filtered, the purity of the condensed water is improved, the filter screen can be effectively cleaned or replaced according to needs, the filter screen is prevented from being seriously blocked, and the filtering effect of the condensed water is improved;
3. through the setting of air compressor, condensate tank, siphon and moisturizing case, can utilize gravity and siphon principle to under compressed air's effect, make the comdenstion water be retrieved to the moisturizing case, and then the recovery and the cyclic utilization of the comdenstion water of being convenient for, the water economy resource.
The device does not relate to the part all the same with prior art or can adopt prior art to realize, the utility model overcomes prior art's is not enough, not only can effectively improve the heat exchange efficiency of steam gas, can also carry out effective filtration to the comdenstion water that produces after the heat transfer, improves the purity of comdenstion water, can effectively retrieve and cyclic utilization the comdenstion water simultaneously, the water economy resource, the comdenstion water recovery is with low costs, efficient, suitable popularization.
Drawings
Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;
FIG. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: the system comprises a steam boiler 1, a connecting pipe 2, a flow dividing pipe 3, a first branch pipe 4, a heat exchanger 5, a second branch pipe 6, a collecting pipe 7, a filter 8, an air compressor 9, a condensed water tank 10, a siphon 11, a water replenishing tank 12, a movable plate 13, a brush 14, a filter screen 15, a cover plate 16, a threaded rod 17, a slide rod 18 and a handle 19.
Detailed Description
The technical solution in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
As shown in FIGS. 1 to 3, a steam condensate recovery system for an electroplating line comprises a steam boiler 1, a heat exchanger 5, a filter 8, a condensate tank 10 and a water replenishing tank 12, wherein the steam boiler 1, the heat exchanger 5, the filter 8, the condensate tank 10 and the water replenishing tank 12 are sequentially connected through a connecting pipe 2, the steam boiler 1 is connected with a horizontally arranged shunt pipe 3 through the connecting pipe 2, the bottom ends of the shunt pipes 3 are uniformly connected with four vertically arranged first branch pipes 4, the bottom end of each first branch pipe 4 is connected with the heat exchanger 5, the bottom end of each heat exchanger 5 is connected with a vertically arranged second branch pipe 6, the bottom end of each second branch pipe 6 is connected with a horizontally arranged confluence pipe 7, the confluence pipe 7 is connected with the filter 8 through the connecting pipe 2, the filter 8 is connected with the condensate tank 10 through the connecting pipe 2, a siphon 11 penetrates through the condensate tank, the makeup tank 12 is connected to the steam boiler 1 through a connection pipe 2.
For further corresponding carry out effective filtration to the comdenstion water, the inside intermediate position of filter 8 is equipped with the filter screen 15 of perpendicular setting, the top intermediate position of filter 8 is equipped with apron 16, apron 16 and filter screen 15 mutually support, and apron 16, filter screen 15 all are equipped with the sealing strip with the junction of filter 8, can carry out effective filtration to the comdenstion water, can be convenient for change filter screen 15 simultaneously, prevent that it from being blockked up the normal filtration that influences the comdenstion water.
In order to further pertinence improve the filtering effect of the condensed water, one side of the filter screen 15 close to the heat exchanger 5 is provided with a vertically arranged movable plate 13, one side of the movable plate 13 close to the filter screen 15 is provided with a brush 14, the brush 14 is connected on the filter screen 15 in a sliding manner, a threaded rod 17 horizontally arranged is connected to the middle position of the movable plate 13 in a threaded manner, two ends of the threaded rod 17 are respectively connected to inner walls of two sides of the filter 8 in a rotating manner, one end of the threaded rod 17 extends to the outside of the filter 8 and is provided with a handle 19, a sealing ring is arranged at the joint of the handle 19 and the filter 8, the filter screen.
It can be understood that one side of the filter screen 15 close to the movable plate 13 is provided with two horizontally arranged slide bars 18, the two slide bars 18 are respectively located above and below the threaded rod 17, and the movable plate 13 is slidably connected to the slide bars 18, so that the movable plate 13 can be effectively guided, and the stability of the movable plate 13 can be effectively improved.
As can be understood, the air compressor 9 is connected to one side of the top end of the condensed water tank 10 through the connecting pipe 2, so that the rate of transferring the condensed water in the condensed water tank 10 to the water replenishing tank 12 can be increased under the action of the compressed air.
Specifically, the heat exchanger 5, the filter 8, the condensation water tank 10 and the water replenishing tank 12 are sequentially arranged from top to bottom, the water replenishing tank 12 is located obliquely above the steam boiler 1, the processes of filtering, recovering and the like can be automatically performed after the condensation of the steam by utilizing the pressure and the gravity action of the steam, the subsequent cyclic utilization can be performed without using a circulating pump, and the recovery cost of the condensation water is reduced.
The working principle is as follows: steam generated in the steam boiler enters the flow dividing pipe 3 through the connecting pipe 2 and then equally divided into four heat exchangers 5 through the first branch pipe 4, condensed water formed after heat exchange converges through the second branch pipe 6 and enters the flow dividing pipe 7, and then enters the filter 8 through the connecting pipe 2, the condensed water is filtered by the filter screen 15, the filtered condensed water enters the condensed water tank 10 through the connecting pipe 2, the air compressor 9 is started, compressed air enters the condensed water tank 10, the siphon pipe 11 is connected between the condensed water tank 10 and the water replenishing tank 12, the condensed water enters the water replenishing tank 12 through the siphon pipe 11 under the action of the compressed air pressure and the siphon principle, the condensed water in the water replenishing tank 12 can enter the steam boiler again for cyclic utilization, when the filter screen 15 in the filter 8 is used for a long time, more impurities are easy to adhere to the filter screen, the handle 19 is rotated, so that the threaded, because the movable plate 13 is rotatably connected with the threaded rod 17, the movable plate 13 horizontally moves to drive the brush 14 to clean the filter screen 15, the filter screen 15 is prevented from being blocked, the slide rod 18 guides the movable plate 13 at the moment, and when the filter screen 15 is seriously blocked, the cover plate 16 is opened, so that the filter screen 15 can be replaced.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A steam condensate water recovery system of an electroplating line comprises a steam boiler (1), a heat exchanger (5), a filter (8), a condensate water tank (10) and a water supplementing tank (12), and is characterized in that the steam boiler (1), the heat exchanger (5), the filter (8), the condensate water tank (10) and the water supplementing tank (12) are sequentially connected through a connecting pipe (2), the steam boiler (1) is connected with a horizontally arranged shunt pipe (3) through the connecting pipe (2), the bottom end of the shunt pipe (3) is uniformly connected with four vertically arranged first branch pipes (4), the bottom end of each first branch pipe (4) is connected with the heat exchanger (5), the bottom end of the heat exchanger (5) is connected with a vertically arranged second branch pipe (6), the bottom end of each second branch pipe (6) is connected with a horizontally arranged collecting pipe (7), and the collecting pipe (7) is connected with the filter (8) through the, the filter (8) is connected with a condensate water tank (10) through a connecting pipe (2), a siphon (11) penetrates through the condensate water tank (10), the other end of the siphon (11) is connected with a water replenishing tank (12), and the water replenishing tank (12) is connected with the steam boiler (1) through the connecting pipe (2).
2. The system for recycling the steam condensate of the electroplating line according to claim 1, wherein a vertically arranged filter screen (15) is arranged at the middle position inside the filter (8), a cover plate (16) is arranged at the middle position of the top end of the filter (8), the cover plate (16) is matched with the filter screen (15), and sealing strips are arranged at the joints of the cover plate (16), the filter screen (15) and the filter (8).
3. The steam condensate water recovery system for the electroplating line according to claim 2, wherein a vertically arranged movable plate (13) is arranged on one side of the filter screen (15) close to the heat exchanger (5), a brush (14) is arranged on one side of the movable plate (13) close to the filter screen (15), the brush (14) is slidably connected onto the filter screen (15), a horizontally arranged threaded rod (17) is connected to the middle position of the movable plate (13) in a threaded manner, two ends of the threaded rod (17) are respectively rotatably connected onto inner walls of two sides of the filter (8), a handle (19) is arranged at one end of the threaded rod (17) and extends to the outside of the filter (8), and a sealing ring is arranged at the joint of the handle (19) and the filter (8).
4. The steam condensate recovery system of claim 3, wherein the side of the filter screen (15) close to the movable plate (13) is provided with two horizontally arranged sliding rods (18), the two sliding rods (18) are respectively positioned above and below the threaded rod (17), and the movable plate (13) is slidably connected to the sliding rods (18).
5. The steam condensate recovery system for an electroplating line according to claim 1, wherein an air compressor (9) is connected to one side of the top end of the condensate tank (10) through a connecting pipe (2).
6. The system for recycling steam condensate of an electroplating line according to claim 1, wherein the heat exchanger (5), the filter (8), the condensate water tank (10) and the water replenishing tank (12) are arranged in sequence from top to bottom, and the water replenishing tank (12) is located obliquely above the steam boiler (1).
CN201921618092.4U 2019-09-26 2019-09-26 Electroplating line steam condensate recovery system Active CN211316146U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921618092.4U CN211316146U (en) 2019-09-26 2019-09-26 Electroplating line steam condensate recovery system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921618092.4U CN211316146U (en) 2019-09-26 2019-09-26 Electroplating line steam condensate recovery system

Publications (1)

Publication Number Publication Date
CN211316146U true CN211316146U (en) 2020-08-21

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ID=72055373

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921618092.4U Active CN211316146U (en) 2019-09-26 2019-09-26 Electroplating line steam condensate recovery system

Country Status (1)

Country Link
CN (1) CN211316146U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112696941A (en) * 2020-12-31 2021-04-23 中国电建集团河南省电力勘测设计院有限公司 Power plant cooling tower waste heat recovery device with bypass

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112696941A (en) * 2020-12-31 2021-04-23 中国电建集团河南省电力勘测设计院有限公司 Power plant cooling tower waste heat recovery device with bypass

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CP01 Change in the name or title of a patent holder

Address after: 130000 No. 8858 Silicon Valley Street, Chaoyang economic development zone, Chaoyang District, Changchun City, Jilin Province

Patentee after: Changchun Fusheng Anchuang Auto Parts Co.,Ltd.

Address before: 130000 No. 8858 Silicon Valley Street, Chaoyang economic development zone, Chaoyang District, Changchun City, Jilin Province

Patentee before: CHANGCHUN FAW FUSHENG SWELL AUTO PARTS Co.,Ltd.

CP01 Change in the name or title of a patent holder