CN208980365U - A kind of electroplating wastewater distilling apparatus - Google Patents
A kind of electroplating wastewater distilling apparatus Download PDFInfo
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- CN208980365U CN208980365U CN201821681133.XU CN201821681133U CN208980365U CN 208980365 U CN208980365 U CN 208980365U CN 201821681133 U CN201821681133 U CN 201821681133U CN 208980365 U CN208980365 U CN 208980365U
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- tank body
- gas
- electroplating wastewater
- heat exchanger
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- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The utility model discloses a kind of electroplating wastewater distilling apparatus, including evaporator, gas pipeline, collector mat, heat exchanger tube and agitating device, the evaporator includes tank body and cover, open-topped arc panel is equipped in the cover, cover on the outside of arc panel is equipped with drain pipe, the cover is equipped with gas collecting tube, gas collecting tube one end is connect after running through tank body with exhaust fan, gas pipeline is equipped with below tank body, gas pipeline is equipped with multiple gas nozzles matched with tank body, collector mat is equipped on the outside of tank body, described heat exchanger tube one end is connected at the top of collector mat, the other end is around the home on water inlet pipe.By the way that collector mat is arranged on evaporator lateral wall, waste heat gas when can be by fuel gas buring collects the utility model, improves the utilization efficiency of thermal energy；Simultaneously by the way that arc panel is arranged in cover, it can make the waste heat in steam that can exchange heat by gas collecting tube to electroplating wastewater, to improve the distillation efficiency of electroplating wastewater.
Description
Technical field
The utility model relates to electroplating wastewater processing fields, more particularly to a kind of electroplating wastewater distilling apparatus.
Background technique
In industry plating (including bright nickel plating, semi-bright nickel plating, sour copper plating, hexavalent chromium plating, Acidic Sn electroplating
Deng) production in, industrial wastewater much containing plurality of heavy metal can be generated.Former, because the cost of recovery processing is too high,
These industrial wastewaters are all directly to discharge outward, so that various heavy metal contaminants are directly entered water body, and heavy metal is in water body
In have quite high stability and refractory organics, when it runs up to certain limit in water body will be to the aquatic plant of water body-
Object-aquatic animal system generates serious harm, and itself being good for for the mankind may be directly or indirectly influenced by food chain
Health, therefore heavy metal pollution of water body has become one of the environmental problem of most serious in the world today.In order to improve electroplating wastewater
Processing cost, it is therefore desirable to electroplating wastewater is distilled, existing distilling apparatus low efficiency, energy waste are serious.
Summary of the invention
The purpose of this utility model is to provide a kind of high-efficient and high energy utilization rate electroplating wastewater distilling apparatus.
The purpose of this utility model is achieved through the following technical solutions:
A kind of electroplating wastewater distilling apparatus, including evaporator, gas pipeline, collector mat, heat exchanger tube and agitating device, it is described
Evaporator includes tank body and cover, and the cover is fastened on tank body, and cover is equipped with the water inlet pipe being connected to tank body, the tank
Open-topped arc panel is equipped in lid, the cover on the outside of arc panel is equipped with drain pipe, and the cover is equipped with gas collecting tube, collection
Tracheae one end is connect after running through tank body with exhaust fan, and the intracorporal gas collecting tube of tank is equipped with multiple heat exchanger fins, the tank body bottom
The side wall in portion is equipped with sewage pipe, and gas pipeline is equipped with below tank body, and gas pipeline is equipped with multiple combustions matched with tank body
Gas jets, tank body outside are equipped with collector mat, and described heat exchanger tube one end is connected at the top of collector mat, and the other end is around the home in water inlet pipe
On, the cover is equipped with agitating device, and the agitating device includes motor, shaft and stirring blade, and the motor is fixed on
At the top of cover, the output shaft of motor is connect with shaft, and shaft passes through cover and arc panel is placed on tank base, and shaft bottom end connects
It is connected to stirring blade.
The stirring blade is located at below heat exchanger fin.
The gas collecting tube of the exhaust fan side is equipped with condenser.
The heat exchanger tube is equipped with the branch pipe being connected to gas collecting tube.
The utility model has the effect that
(1) by the way that collector mat is arranged on evaporator lateral wall, waste heat gas when can be by fuel gas buring is collected, and is mentioned
The high utilization efficiency of thermal energy；
(2) by the way that arc panel is arranged in cover, the cooling in cover of the steam after evaporating can be made to condense into water, steamed simultaneously
Waste heat in vapour can exchange heat to electroplating wastewater by gas collecting tube, to improve the distillation efficiency of electroplating wastewater；
(3) by setting agitating device, impurity is attached on the inner wall of evaporator when can avoid electroplating wastewater distillation, so as to
It is cleared up in evaporator；
(4) by setting branch pipe, waste heat gas when can be by fuel gas buring is sent into gas collecting tube, to shorten electroplating wastewater
Distillation time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Appended drawing reference: 1, evaporator；11, tank body；12, cover；13, water inlet pipe；14, arc panel；15, drain pipe；16, collect
Tracheae；17, heat exchanger fin；18, sewage pipe；2, exhaust fan；3, condenser；4, gas pipeline；41, gas nozzle；5, collector mat；
51, heat exchanger tube；52, branch pipe；6, agitating device；61, motor；62, shaft；63, stirring blade.
Specific embodiment
Embodiment
As shown in Figure 1, electroplating wastewater distilling apparatus provided in this embodiment includes evaporator 1, gas pipeline 4, collector mat
5, heat exchanger tube 51 and agitating device 6, the evaporator 1 include tank body 11 and cover 12, and the cover 12 is fastened on tank body 11,
Cover 12 is equipped with the water inlet pipe 13 being connected to tank body 11, is equipped with open-topped arc panel 14, arc panel in the cover 12
The cover 12 in 14 outsides is equipped with drain pipe 15, and the cover 12 is equipped with gas collecting tube 16, and tank body 11 is run through in 16 one end of gas collecting tube
It is connect afterwards with exhaust fan 2, the gas collecting tube 16 of 2 side of exhaust fan is equipped with condenser 3, the gas collecting tube 16 in the tank body 11
Multiple heat exchanger fins 17 are equipped with, the side wall of 11 bottom of tank body is equipped with sewage pipe 18, is equipped with gas pipeline below tank body 11
4, gas pipeline 4 is equipped with multiple gas nozzles 41 matched with tank body 11, and collector mat 5 is equipped on the outside of tank body 11, described to change
51 one end of heat pipe is connected to 5 top of collector mat, and the other end is around the home on water inlet pipe 13, and the heat exchanger tube 51 is equipped with and gas collecting tube
The branch pipe 52 of 16 connections, the cover 12 are equipped with agitating device 6, and the agitating device 6 includes motor 61, shaft 62 and stirring
Blade 63, the motor 61 are fixed on 12 top of cover, and the output shaft of motor 61 is connect with shaft 62, and shaft 62 passes through cover 12
It is placed on 11 bottom of tank body with arc panel 14,62 bottom end of shaft is connected with stirring blade 63, and the stirring blade 63 is located at heat exchange
17 lower section of piece.
The application method of the utility model is:
In use, electroplating wastewater is put into evaporator 1 by worker by water inlet pipe 13, then will be fired by gas nozzle 41
Combustion gas in feed channel 4 sprays, and the combustion gas of ejection is lighted with igniter, carries out followed by the combustion gas of burning to evaporator 1
Heating, evaporates electroplating wastewater, and the steam generated when electroplating wastewater evaporation rises, and rests on the cover 12 of 14 top of arc panel
It is interior, then steam under the drive of exhaust fan 2 by gas collecting tube 16 send in tank body 11 by heat exchanger fin 17 to electroplating wastewater into
Row heat exchange, is condensed after the completion of heat exchange by condenser 3, and some vapor condenses into water in cover 12, and passes through drain pipe 15
Discharge；The waste heat gas generated when fuel gas buring passes through 51 pairs of inflow evaporators 1 of heat exchanger tube after collecting thermal energy by collector mat 5
Electroplating wastewater is preheated, while making electricity by the temperature that branch pipe 52 improves steam in gas collecting tube 16 to improve the temperature of steam
The distillation efficiency of waste electroplating improves.
The above is only the utility model preferred embodiment, but the protection scope of the utility model is not limited to
This, any transformation carried out based on technical solution provided by the utility model and inventive concept and replacement should all be covered in this reality
With in novel protection scope.
Claims (4)
1. a kind of electroplating wastewater distilling apparatus, it is characterised in that: including evaporator, gas pipeline, collector mat, heat exchanger tube and stirring
Device, the evaporator include tank body and cover, and the cover is fastened on tank body, and cover is equipped with the water inlet being connected to tank body
Pipe, the cover is interior to be equipped with open-topped arc panel, and the cover on the outside of arc panel is equipped with drain pipe, and the cover is equipped with
Gas collecting tube, gas collecting tube one end are connect after running through tank body with exhaust fan, and the intracorporal gas collecting tube of tank is equipped with multiple heat exchanger fins, institute
The side wall for stating tank base is equipped with sewage pipe, is equipped with gas pipeline below tank body, and gas pipeline is equipped with multiple with tank body phase
The gas nozzle of cooperation, tank body outside are equipped with collector mat, and described heat exchanger tube one end is connected at the top of collector mat, and the other end exists around the home
On water inlet pipe, the cover is equipped with agitating device, and the agitating device includes motor, shaft and stirring blade, the motor
It is fixed at the top of cover, the output shaft of motor is connect with shaft, and shaft passes through cover and arc panel is placed on tank base, shaft
Bottom end is connected with stirring blade.
2. electroplating wastewater distilling apparatus according to claim 1, it is characterised in that: the stirring blade is located under heat exchanger fin
Side.
3. electroplating wastewater distilling apparatus according to claim 1, it is characterised in that: on the gas collecting tube of the exhaust fan side
Equipped with condenser.
4. electroplating wastewater distilling apparatus according to claim 1, it is characterised in that: the heat exchanger tube is equipped with and gas collecting tube
The branch pipe of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681133.XU CN208980365U (en) | 2018-10-17 | 2018-10-17 | A kind of electroplating wastewater distilling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821681133.XU CN208980365U (en) | 2018-10-17 | 2018-10-17 | A kind of electroplating wastewater distilling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208980365U true CN208980365U (en) | 2019-06-14 |
Family
ID=66787779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821681133.XU Active CN208980365U (en) | 2018-10-17 | 2018-10-17 | A kind of electroplating wastewater distilling apparatus |
Country Status (1)
| Country | Link |
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| CN (1) | CN208980365U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115403203A (en) * | 2022-08-29 | 2022-11-29 | 青岛百发海水淡化有限公司 | High-reliability seawater desalination device |
| CN115557560A (en) * | 2022-10-25 | 2023-01-03 | 阳江宏旺实业有限公司 | Treatment equipment for stainless steel cold rolling pickling wastewater |
-
2018
- 2018-10-17 CN CN201821681133.XU patent/CN208980365U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115403203A (en) * | 2022-08-29 | 2022-11-29 | 青岛百发海水淡化有限公司 | High-reliability seawater desalination device |
| CN115403203B (en) * | 2022-08-29 | 2023-09-15 | 青岛海水淡化有限公司 | High-reliability sea water desalting device |
| CN115557560A (en) * | 2022-10-25 | 2023-01-03 | 阳江宏旺实业有限公司 | Treatment equipment for stainless steel cold rolling pickling wastewater |
| CN115557560B (en) * | 2022-10-25 | 2024-06-04 | 阳江宏旺实业有限公司 | Treatment equipment for stainless steel cold rolling pickling wastewater |
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