CN206660868U - A kind of acid mist purifying tower processing unit - Google Patents
A kind of acid mist purifying tower processing unit Download PDFInfo
- Publication number
- CN206660868U CN206660868U CN201720201632.3U CN201720201632U CN206660868U CN 206660868 U CN206660868 U CN 206660868U CN 201720201632 U CN201720201632 U CN 201720201632U CN 206660868 U CN206660868 U CN 206660868U
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- gas
- acid mist
- heat exchanger
- processing unit
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Abstract
The utility model proposes a kind of acid mist purifying tower processing unit, solve the problems, such as that in acid mist purifying tower processing procedure in the prior art sulfuric acid can not be recycled, a kind of acid mist purifying tower processing unit, the tower body being connected including air-suction cover, by pipeline with the air-suction cover, processing unit is fixed with pipeline between the air-suction cover and the tower body, the tower body is provided with air inlet, included positioned at the gas outlet on top, the processing unit：Heat exchanger, gas-liquid separator, vavuum pump, low level tank, air exhauster, refrigeration machine, it which is provided with input pipe, cold water efferent duct, the cold water efferent duct is connected with the cold water pipe on the heat exchanger, the input pipe is connected with the hot-water line on the heat exchanger, and sulfuric acid mist is separated acid mist gas, condensation of sulfuric acid liquid using heat exchanger, vavuum pump, gas-liquid separator before acid mist purifying tower is entered, liquid is directly entered in low level tank, while can also reduce the processing load of former acid mist purifying tower and outer discharge capacity.
Description
Technical field
Acid mist treatment device technical field is the utility model is related to, particularly relates to a kind of acid mist purifying tower processing unit.
Background technology
Electronic material factory is provided with electronics copper foil production line, and electrolytic copper foil will produce substantial amounts of acid in process of production
Waste gas is sulfuric acid mist, if being not added with administering, it will pollution environment, is detrimental to health.Though the sulfuric acid mist cleaning equipment used at present
Waste gas qualified discharge requirement so is disclosure satisfy that, but when sulfuric acid mist purified treatment amount is big, reagent consumption amount is big, and discharge capacity is big, outside
It is high containing acid concentration in waste air, it cannot be recycled containing substantial amounts of sulfuric acid and a small amount of copper sulphate in acid mist in addition.
Utility model content
The utility model proposes a kind of acid mist purifying tower processing unit, solves acid mist purifying tower in the prior art and treats
The problem of sulfuric acid can not be recycled in journey.
What the technical solution of the utility model was realized in：A kind of acid mist purifying tower processing unit, including it is air-suction cover, logical
The tower body that pipeline is connected with the air-suction cover is crossed, processing dress is fixed with the pipeline between the air-suction cover and the tower body
Put, the tower body is provided with air inlet, included positioned at the gas outlet on top, the processing unit：
Heat exchanger, it is connected with the air-suction cover by pipeline, the heat exchanger is provided with cold water pipe, hot-water line, liquid outlet；
Gas-liquid separator, connected with the liquid outlet of the heat exchanger, the gas-liquid separator be provided with gas outlet, vertically to
Under discharging tube, be fixed with float type steam trap along on the direction of liquid flowing on the discharging tube；
Vavuum pump, it is arranged between the liquid outlet of the heat exchanger and the gas-liquid separator；
Low level tank, it is connected positioned at the bottom of the gas-liquid separator, and with the float type steam trap by pipeline；
Air exhauster, connect gas outlet, the air inlet of the tower body of the gas-liquid separator respectively by pipeline；
Refrigeration machine, it which is provided with input pipe, cold water efferent duct, the cold water efferent duct and the cold water pipe on the heat exchanger
Connection, the input pipe are connected with the hot-water line on the heat exchanger.
Preferably, the refrigeration machine includes casing, the electric cabinet being fixed on the casing outer wall, the middle part of the casing
Provided with dividing plate, the coil pipe that the casing is divided into top installs the water tank room of room, bottom,
The coil pipe installation interior is provided with two refrigerant mounting brackets, the water tank room along the casing length direction
Water tank is fixed with interior bottom end plate, the water outlet end of the water tank is connected with suction pump, evaporator, the evaporator water outlet in turn
Pipe end is cold water efferent duct, and the input pipe accesses the water inlet end of the water tank, and the evaporator is fixed on the dividing plate
The centre on surface, two refrigerant mounting brackets are set by axial symmetry of the evaporator, and the evaporator is respectively with two
Bar refrigeration branch is connected, and the electric cabinet is connected with two refrigeration branches respectively.
Preferably, two refrigeration branches are by compressor, blower fan, refrigerant coil, fluid reservoir, magnetic valve, expansion
Valve is formed, and the blower fan carries out exhausting to the refrigerant coil and reaches condensation；
The compressor, fluid reservoir, magnetic valve, expansion valve are respectively positioned in the water tank room,
Two blower fans are uniformly fixed on the headboard of the casing, and two refrigerant coils are snakelike curved
Pipe, is separately fixed on two refrigerant mounting brackets.
The utility model beneficial effect caused by compared with background technology：
Sulfuric acid mist carries out cooling condensation using heat exchanger, vavuum pump before acid mist purifying tower is entered to it, then by gas-liquid
Separator separates acid mist gas, condensation of sulfuric acid liquid, before condensation of sulfuric acid liquid low level tank, sets up float type steam trap, gas quilt
Block, liquid is directly entered in low level tank and can be recycled, and only a small amount of acid mist waste gas, which enters in purifying column, to be carried out only
Change, in order to ensure the smooth circulation of whole gas, additionally use air exhauster, both can ensure that operation speed of the sulfuric acid mist in processing unit
Degree, moreover it is possible to reach and the acid mist after processing is quickly entered into tower body weight, this processing mode, it is ensured that sulfuric acid is not wasted, also simultaneously
The processing load of former acid mist purifying tower and outer discharge capacity can be reduced, reaches the purpose of energy-saving and emission-reduction.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the schematic side view of the utility model refrigeration machine；
Fig. 3 is the perspective diagram of the utility model refrigeration machine.
In figure：1- air-suction covers；2- heat exchangers；3- vavuum pumps；4- gas-liquid separators；5- low level tanks；6- float type steam traps；
7- air exhausters；8- refrigeration machines；801- electric cabinets；802- blower fans；803- refrigerant mounting brackets；804- evaporators；805- water tanks；
806- compressors；807- fluid reservoirs；808- cold water efferent ducts；9- tower bodies.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
As illustrated, a kind of acid mist purifying tower processing unit, including air-suction cover 1, it is connected by pipeline with air-suction cover 1
Tower body 9, processing unit is fixed with the pipeline between air-suction cover 1 and tower body 9, and tower body 9 is provided with air inlet, positioned at top
Gas outlet, processing unit include：
Heat exchanger 2, it is connected with air-suction cover 1 by pipeline, heat exchanger 2 is provided with cold water pipe, hot-water line, liquid outlet；
Gas-liquid separator 4, connected with the liquid outlet of heat exchanger 2, gas-liquid separator 4 is provided with gas outlet, straight down
Discharging tube, float type steam trap 6 is fixed with along on the direction of liquid flowing on discharging tube；
Vavuum pump 3, it is arranged between the liquid outlet of heat exchanger 2 and gas-liquid separator 4；
Low level tank 5, it is connected positioned at the bottom of gas-liquid separator 4, and with float type steam trap 6 by pipeline；
Air exhauster 7, connect gas outlet, the air inlet of tower body 9 of gas-liquid separator 4 respectively by pipeline；
Refrigeration machine 8, it which is provided with input pipe, cold water efferent duct 808, cold water efferent duct 808 and the cold water on heat exchanger 2
Pipe is connected, and input pipe is connected with the hot-water line on heat exchanger 2.
Cold water enters in heat exchanger 2, and hot water goes out, and water, the pressure near cold water pipe change high temperature acid mist one to the cold, vacuum
The setting of pump 3 is to run gas-liquid in heat exchanger along liquid outlet.
Refrigeration machine 8 includes casing, the electric cabinet 801 being fixed on casing outer wall, and the middle part of casing is provided with dividing plate, by casing
It is divided into coil pipe installation room, the water tank room of bottom on top,
Coil pipe installation is indoor to be provided with two refrigerant mounting brackets 803 along casing length direction, bottom end plate in water tank room
On be fixed with water tank 805, the water outlet end of water tank 805 is connected with suction pump, evaporator 804, the outlet pipe of evaporator 804 end in turn
Hold and access the water inlet end of water tank 805 for cold water efferent duct 808, input pipe, evaporator 804 is fixed on the center of dividing plate upper surface
Place, two refrigerant mounting brackets 803 are set with evaporator 804 for axial symmetry, and evaporator 804 connects with two refrigeration branches respectively
Connect, electric cabinet 801 is connected with two refrigeration branches respectively.
Two refrigeration branches are by compressor 806, blower fan 802, refrigerant coil, fluid reservoir 807, magnetic valve, expansion valve
Form, blower fan 802 carries out exhausting to refrigerant coil and reaches condensation；
Compressor 806, fluid reservoir 807, magnetic valve, expansion valve are respectively positioned in water tank room, and are set close to water tank 805；
Two blower fans 802 are uniformly fixed on the headboard of casing, and two refrigerant coils are snake bend, solid respectively
It is scheduled on two refrigerant mounting brackets 803, two refrigerant mounting brackets 803, which tilt, to be fixed between casing headboard and dividing plate.
Two independent refrigeration branches are used in this patent, one or two refrigeration branch can be used according to cold water temperature
Road, meet cold water demand, be to supply cold water in heat exchanger 2.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (3)
1. a kind of acid mist purifying tower processing unit, including air-suction cover, the tower body that is connected by pipeline with the air-suction cover, described
Processing unit is fixed with pipeline between air-suction cover and the tower body, the tower body is provided with air inlet, going out positioned at top
Gas port, it is characterised in that the processing unit includes：
Heat exchanger, it is connected with the air-suction cover by pipeline, the heat exchanger is provided with cold water pipe, hot-water line, liquid outlet；
Gas-liquid separator, connected with the liquid outlet of the heat exchanger, the gas-liquid separator is provided with gas outlet, straight down
Discharging tube, float type steam trap is fixed with along on the direction of liquid flowing on the discharging tube；
Vavuum pump, it is arranged between the liquid outlet of the heat exchanger and the gas-liquid separator；
Low level tank, it is connected positioned at the bottom of the gas-liquid separator, and with the float type steam trap by pipeline；
Air exhauster, connect gas outlet, the air inlet of the tower body of the gas-liquid separator respectively by pipeline；
Refrigeration machine, which is provided with input pipe, cold water efferent duct, and the cold water efferent duct connects with the cold water pipe on the heat exchanger
Connect, the input pipe is connected with the hot-water line on the heat exchanger.
A kind of 2. acid mist purifying tower processing unit as claimed in claim 1, it is characterised in that：
The refrigeration machine includes casing, the electric cabinet being fixed on the casing outer wall, and the middle part of the casing is provided with dividing plate, will
The casing is divided into coil pipe installation room, the water tank room of bottom on top,
Coil pipe installation is indoor to be provided with two refrigerant mounting brackets along the casing length direction, bottom in the water tank room
Water tank is fixed with end plate, the water outlet end of the water tank is connected with suction pump, evaporator, the evaporator outlet pipe end in turn
Hold and access the water inlet end of the water tank for cold water efferent duct, the input pipe, the evaporator is fixed on the dividing plate upper surface
Centre, two refrigerant mounting brackets using the evaporator as axial symmetry set, the evaporator respectively with two system
Cold branch road connection, the electric cabinet are connected with two refrigeration branches respectively.
A kind of 3. acid mist purifying tower processing unit as claimed in claim 2, it is characterised in that：
Two refrigeration branches are formed by compressor, blower fan, refrigerant coil, fluid reservoir, magnetic valve, expansion valve, described
Blower fan carries out exhausting to the refrigerant coil and reaches condensation；
The compressor, fluid reservoir, magnetic valve, expansion valve are respectively positioned in the water tank room,
Two blower fans are uniformly fixed on the headboard of the casing, and two refrigerant coils are snake bend, point
It is not fixed on two refrigerant mounting brackets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201632.3U CN206660868U (en) | 2017-03-03 | 2017-03-03 | A kind of acid mist purifying tower processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201632.3U CN206660868U (en) | 2017-03-03 | 2017-03-03 | A kind of acid mist purifying tower processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206660868U true CN206660868U (en) | 2017-11-24 |
Family
ID=60378332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201632.3U Expired - Fee Related CN206660868U (en) | 2017-03-03 | 2017-03-03 | A kind of acid mist purifying tower processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206660868U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038416A (en) * | 2019-04-25 | 2019-07-23 | 江西自立环保科技有限公司 | A kind of novel acid fog absorption tower system |
| CN113457392A (en) * | 2021-06-11 | 2021-10-01 | 西安航天华阳机电装备有限公司 | Negative pressure partition type liquid discharge system of water treatment membrane production equipment |
-
2017
- 2017-03-03 CN CN201720201632.3U patent/CN206660868U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110038416A (en) * | 2019-04-25 | 2019-07-23 | 江西自立环保科技有限公司 | A kind of novel acid fog absorption tower system |
| CN113457392A (en) * | 2021-06-11 | 2021-10-01 | 西安航天华阳机电装备有限公司 | Negative pressure partition type liquid discharge system of water treatment membrane production equipment |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20210303 |