CN109589656A - A kind of vent gas treatment treatment fluid recyclable device - Google Patents
A kind of vent gas treatment treatment fluid recyclable device Download PDFInfo
- Publication number
- CN109589656A CN109589656A CN201811390247.3A CN201811390247A CN109589656A CN 109589656 A CN109589656 A CN 109589656A CN 201811390247 A CN201811390247 A CN 201811390247A CN 109589656 A CN109589656 A CN 109589656A
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- China
- Prior art keywords
- conservancy diversion
- process tank
- water conservancy
- ring flat
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/245—Discharge mechanisms for the sediments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
Abstract
The invention discloses a kind of vent gas treatment liquid separators, including process tank, air inlet pipe and exhaust pipe, the process tank upper end is equipped with exhaust pipe, it handles pot bottom and is equipped with several equally distributed fixed frames, and process tank bottom side face is equipped with air inlet pipe, baffle cover is equipped in the middle part of the process tank for being located at exhaust bottom of the tube, baffle cover bottom is equipped with water conservancy diversion ring flat-plate, the water conservancy diversion ring flat-plate bottommost and processing top tank structure junction are equipped with several equally distributed intercommunicating pores, the water conservancy diversion ring flat-plate bottommost and processing top tank structure junction are equipped with several equally distributed intercommunicating pores, in exhaust bottom of the tube setting baffle cover and water conservancy diversion ring flat-plate, when can be improved gas discharge, gas-liquid separation efficiency, reduce the loss for the treatment of fluid, in water conservancy diversion ring flat-plate and processing top tank structure junction, several equally distributed intercommunicating pores are set, enable the liquid collected It is left automatically by intercommunicating pore, to realize the recycling for the treatment of fluid, save the cost.
Description
Technical field:
The present invention relates to tail gas disposal technique fields, and in particular to a kind of vent gas treatment treatment fluid recyclable device.
Background technique:
A large amount of industrial tail gas can be generated in chemical industry production process, these tail gas are discharged to ring if without processing
In border, it will endanger ecological environment, affect to the health of people.Therefore, it is necessary to tail gas
Reason, after reaching the standard that national exhaust gas externally discharges, can just discharge, outward to reduce environmental pollution.
Enterprise using be essentially all to remove purification by the way of simple circulated sprinkling,
Existing some exhaust gas processing devices, when gas discharge, treatment fluid cannot be separated effectively with gas, from
And it is too fast to cause treatment fluid to be lost, and increases cost, and treatment fluid can not be recycled and be utilized again.
Summary of the invention:
The prior art is difficult to meet the needs of people, and to solve the above problems, the invention proposes a kind of tails
Gas disposal treatment fluid recyclable device.
To achieve the above object, the invention provides the following technical scheme: a kind of vent gas treatment treatment fluid recyclable device, packet
Process tank, air inlet pipe and exhaust pipe are included, the process tank upper end is equipped with exhaust pipe, and processing pot bottom is equipped with several equally distributed
Fixed frame, and process tank bottom side face is equipped with air inlet pipe, it is characterised in that: spray head is equipped in the middle part of the process tank, be located at into
Treatment fluid is equipped in the process tank of tracheae bottom, the process tank side is equipped with separator box, separator box side upper end
Entrance is equipped with communicating pipe, and separator box upper end entrance is with process tank side by being connected to communicating pipe, the separator box upper end
Equipped with water pump, the water pump side is equipped with water inlet pipe, and the water inlet pipe entrance is set to the exit of the separator box other side, described
The water pump other side is equipped with outlet pipe, and the outlet pipe upper end is connect with spray head, the process tank for being located at exhaust bottom of the tube
Middle part is equipped with baffle cover, and baffle cover bottom is equipped with water conservancy diversion ring flat-plate, and guide ring board bottom portion is fixed with process tank inner sidewall
Connection, the spray head are set to guide ring board bottom portion.
Preferably, it is identical uniformly and mutual that several sizes are equipped in the separator box between inlet and outlet
Between the flow distribution plate that is interspersed up and down, the flow distribution plate positioned at bottom is fixedly connected with separator box bottom, positioned at upper end
Connectivity slot is equipped between the flow distribution plate bottom and separator box bottom.
Preferably, deflector diagonally downward is equipped in the process tank of communicating pipe side, on the deflector
End is located at communicating pipe upper end, and deflector bottom is located at connection bottom of the tube or less.
Preferably, the baffle cover is hemispherical, and the water conservancy diversion ring flat-plate is truncated cone-shaped, and the diameter of water conservancy diversion ring flat-plate upper end is less than
The diameter of bottom, and the diameter of water conservancy diversion ring flat-plate upper end is less than the diameter of baffle cover bottom, baffle cover bottom is equipped with several equal
The fixed link of even distribution, and baffle cover bottom is fixedly connected by fixed link with water conservancy diversion ring flat-plate upper end.
Further, the water conservancy diversion ring flat-plate bottommost is equipped with several equally distributed be connected to processing top tank structure junction
Hole.
Preferably, the liquid level of the treatment fluid was located in the middle part of communicating pipe.
Preferably, the treatment fluid is akaline liquid, and high efficiency composition flocculant is equipped in treatment fluid.
Further, the preparation method of the high efficiency composition flocculant, comprising the following steps:
(1) Waste Sulfuric Acid is added into red mud, is stirred, is filtered after standing 50~80min, much filtrate is dried, grinds
Refinement obtains the red mud powder that granularity is 90~100 mesh, spare；
(2) coal dust and kaolin are added into red mud powder, carries out high-temperature roasting after mixing, obtains activation red mud
Powder；
(3) aluminium-magnesium silicate is added into activation red mud powder, ethylene glycol diglycidyl is sprayed into during being stirred
The ethanol solution of ether after being uniformly mixed, is put into vacuum oven to dry to constant weight and flocculate to get the high efficiency composition
Agent.
In further technical solution, in step (1), the additional amount of the Waste Sulfuric Acid is to be stirred upper layer after standing
Waste liquid pH value is subject to 6.0~7.0.
In further technical solution, in step (2), the weight ratio of the red mud powder and coal dust be 1:(0.3~
0.5)。
The condition of the high-temperature roasting includes that maturing temperature is 450~600 DEG C, and pressure is -150~0MPa in roaster.
In further technical solution, in step (3), red mud powder, aluminium-magnesium silicate, ethylene glycol diglycidyl are activated
Ether, ethyl alcohol weight ratio be 1:(0.2~0.5): (0.05~0.2): (0.3~0.8).
In further technical solution, in step (3), vacuum drying condition includes in the vacuum oven, temperature
Degree is 50~70 DEG C, and vacuum degree is 0.15~0.5MPa.
Using existing waste red mud as starting material, it is neutralized and is activated, improved red
The activity of mud enriches the pore structure of red mud；And it is subjected to compound, the composite flocculation agent energy being prepared with aluminium-magnesium silicate
It is enough that preferable flocculating effect is shown in low dosage, so that the processing difficulty of reduction sanitary sewage effectively, improves life
The treatment effeciency of sewage living
By using the Waste Sulfuric Acid produced in red mud and industrial production, the accumulation of red mud is avoided for ecological environment
Destruction and the high problem of traditional Waste Sulfuric Acid processing difficulty
Compared with prior art, the beneficial effects of the present invention are:
In exhaust bottom of the tube setting baffle cover and water conservancy diversion ring flat-plate, when can be improved gas discharge, gas-liquid separation efficiency is reduced
The loss for the treatment of fluid is arranged several equally distributed intercommunicating pores in water conservancy diversion ring flat-plate and processing top tank structure junction, makes the liquid collected
Body can leave automatically by intercommunicating pore, to realize the recycling for the treatment of fluid, save the cost.
Detailed description of the invention:
Fig. 1 is main view overall structure diagram of the invention；
Fig. 2 is that the water conservancy diversion ring flat-plate of this hair overlooks overall structure diagram；
In figure: 1- exhaust pipe, 2- process tank, 3- air inlet pipe, 4- baffle cover, 5- fixed link, 6- water conservancy diversion ring flat-plate, 7- spray head,
8- outlet pipe, 9- deflector, 10- water pump, 11- water inlet pipe, 12- separator box, 13- flow distribution plate, 14- sewage pipe, 15- fixed frame,
16- treatment fluid, 17- intercommunicating pore, 18- communicating pipe.
Specific embodiment:
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1, a kind of vent gas treatment treatment fluid recyclable device, including process tank 2, air inlet pipe 3 and exhaust pipe 1, institute
2 upper end of process tank is stated equipped with exhaust pipe 1,2 bottom of process tank is equipped with several equally distributed fixed frames 15, and 2 bottom of process tank
One side is equipped with air inlet pipe 3, is equipped with spray head 7 in the middle part of the process tank 2, is equipped in the process tank 2 of 3 bottom of air inlet pipe
Treatment fluid 16,2 side of process tank are equipped with separator box 12, and the 12 side upper end entrance of separator box is equipped with communicating pipe 18,
And 12 upper end entrance of separator box, by being connected to 2 side of process tank communicating pipe 18,12 upper end of separator box is equipped with water pump 10,
10 side of water pump is equipped with water inlet pipe 11, and 11 entrance of water inlet pipe is set to the exit of 12 other side of separator box, described
10 other side of water pump is equipped with outlet pipe 8, and 8 upper end of outlet pipe is connect with spray head 7, described positioned at the described of 1 bottom of exhaust pipe
Baffle cover 4 is equipped in the middle part of process tank 2,4 bottom of baffle cover is equipped with water conservancy diversion ring flat-plate 6,6 bottom of water conservancy diversion ring flat-plate and process tank
2 inner sidewalls are fixedly connected, and the spray head 7 is set to 6 bottom of water conservancy diversion ring flat-plate.
Preferably, the liquid level of the treatment fluid 16 is located at 18 middle part of communicating pipe.
Preferably, the treatment fluid 16 is akaline liquid, and high efficiency composition flocculant is equipped in treatment fluid 16.
Embodiment 2
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, the identical uniform and phase of several sizes is equipped in the separator box 12 between inlet and outlet
The flow distribution plate 13 being interspersed up and down between mutually, the flow distribution plate 13 positioned at bottom are fixedly connected with 12 bottom of separator box, position
Connectivity slot (not marking in figure) is equipped between 12 bottom of 13 bottom of the flow distribution plate and separator box of upper end.Using in separator box
Flow distribution plate, greatly increase residence time of the treatment fluid in treatment box, imitated to improve in treatment fluid contamination precipitation
Fruit guarantees the degree of purity for the treatment of fluid, ensure that the subsequent processing efficiency for the treatment of fluid.
Preferably, 2 bottom of process tank is equipped with sewage pipe 14, and the sewage pipe is equipped with valve.
Embodiment 3
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, deflector 9 diagonally downward, the water conservancy diversion are equipped in the process tank 2 of 18 side of communicating pipe
9 upper end of plate is located at 18 upper end of communicating pipe, and 9 bottom of deflector is located at 18 bottom of communicating pipe or less.The addition of deflector makes to spray
The treatment fluid to get off can first carry out being deposited to certain height, can be entered in separator box by communicating pipe, improve place
The deposition efficiency for the treatment of fluid in tank is managed, processing pressure in separator box is reduced, guarantees whole sedimentation effect.
Embodiment 4
Place same as Example 1 no longer repeats, and difference from Example 1 is:
Preferably, the baffle cover 4 is hemispherical, and the water conservancy diversion ring flat-plate 6 is truncated cone-shaped, the diameter of 6 upper end of water conservancy diversion ring flat-plate
Less than the diameter of bottom, and the diameter of 6 upper end of water conservancy diversion ring flat-plate is less than the diameter of 4 bottom of baffle cover, and 4 bottom of baffle cover is equipped with
Several equally distributed fixed links 5, and 4 bottom of baffle cover is fixedly connected by fixed link 5 with 6 upper end of water conservancy diversion ring flat-plate.
Further, 6 bottommost of water conservancy diversion ring flat-plate and 2 inner wall junction of process tank are equipped with several equally distributed be connected to
Hole 17.In exhaust bottom of the tube setting baffle cover and water conservancy diversion ring flat-plate, when can be improved gas discharge, gas-liquid separation efficiency, at reduction
The loss for managing liquid is arranged several equally distributed intercommunicating pores in water conservancy diversion ring flat-plate and processing top tank structure junction, makes the liquid collected
It can be left automatically by intercommunicating pore, to realize the recycling for the treatment of fluid, save the cost
Embodiment 5
A kind of vent gas treatment treatment fluid recyclable device, including process tank 2, air inlet pipe 3 and exhaust pipe 1, the process tank 2
Upper end is equipped with exhaust pipe 1, and 2 bottom of process tank is equipped with several equally distributed fixed frames 15, and 2 bottom side face of process tank is equipped with
Air inlet pipe 3 is equipped with spray head 7 in the middle part of the process tank 2, and treatment fluid 16 is equipped in the process tank 2 of 3 bottom of air inlet pipe,
2 side of process tank is equipped with separator box 12, and the 12 side upper end entrance of separator box is equipped with communicating pipe 18, and separator box 12
For upper end entrance by being connected to 2 side of process tank communicating pipe 18,12 upper end of separator box is equipped with water pump 10, the water pump 10
Side is equipped with water inlet pipe 11, and 11 entrance of water inlet pipe is set to the exit of 12 other side of separator box, and the water pump 10 is another
Side is equipped with outlet pipe 8, and 8 upper end of outlet pipe is connect with spray head 7,2 middle part of the process tank positioned at 1 bottom of exhaust pipe
Equipped with baffle cover 4,4 bottom of baffle cover is equipped with water conservancy diversion ring flat-plate 6, and 6 bottom of water conservancy diversion ring flat-plate is fixed with 2 inner sidewall of process tank
Connection, the spray head 7 are set to 6 bottom of water conservancy diversion ring flat-plate.
Preferably, the identical uniform and phase of several sizes is equipped in the separator box 12 between inlet and outlet
The flow distribution plate 13 being interspersed up and down between mutually, the flow distribution plate 13 positioned at bottom are fixedly connected with 12 bottom of separator box, position
Connectivity slot (not marking in figure) is equipped between 12 bottom of 13 bottom of the flow distribution plate and separator box of upper end.
Preferably, deflector 9 diagonally downward, the water conservancy diversion are equipped in the process tank 2 of 18 side of communicating pipe
9 upper end of plate is located at 18 upper end of communicating pipe, and 9 bottom of deflector is located at 18 bottom of communicating pipe or less.
Preferably, the baffle cover 4 is hemispherical, and the water conservancy diversion ring flat-plate 6 is truncated cone-shaped, the diameter of 6 upper end of water conservancy diversion ring flat-plate
Less than the diameter of bottom, and the diameter of 6 upper end of water conservancy diversion ring flat-plate is less than the diameter of 4 bottom of baffle cover, and 4 bottom of baffle cover is equipped with
Several equally distributed fixed links 5, and 4 bottom of baffle cover is fixedly connected by fixed link 5 with 6 upper end of water conservancy diversion ring flat-plate.
Further, 6 bottommost of water conservancy diversion ring flat-plate and 2 inner wall junction of process tank are equipped with several equally distributed be connected to
Hole 17.
Preferably, the liquid level of the treatment fluid 16 is located at 18 middle part of communicating pipe.
Preferably, the treatment fluid 16 is akaline liquid, and high efficiency composition flocculant is equipped in treatment fluid 16.
Embodiment 6
Place same as Example 5 no longer repeats, and difference from Example 5 is:
Further, the preparation method of the high efficiency composition flocculant, comprising the following steps:
(1) Waste Sulfuric Acid is added into red mud, is stirred, is filtered after standing 50~80min, much filtrate is dried, grinds
Refinement obtains the red mud powder that granularity is 90~100 mesh, spare；
(2) coal dust and kaolin are added into red mud powder, carries out high-temperature roasting after mixing, obtains activation red mud
Powder；
(3) aluminium-magnesium silicate is added into activation red mud powder, ethylene glycol diglycidyl is sprayed into during being stirred
The ethanol solution of ether after being uniformly mixed, is put into vacuum oven to dry to constant weight and flocculate to get the high efficiency composition
Agent.
In further technical solution, in step (1), the additional amount of the Waste Sulfuric Acid is to be stirred upper layer after standing
Waste liquid pH value is subject to 6.0~7.0.
In further technical solution, in step (2), the weight ratio of the red mud powder and coal dust be 1:(0.3~
0.5)。
The condition of the high-temperature roasting includes that maturing temperature is 450~600 DEG C, and pressure is -150~0MPa in roaster.
In further technical solution, in step (3), red mud powder, aluminium-magnesium silicate, ethylene glycol diglycidyl are activated
Ether, ethyl alcohol weight ratio be 1:(0.2~0.5): (0.05~0.2): (0.3~0.8).
In further technical solution, in step (3), vacuum drying condition includes in the vacuum oven, temperature
Degree is 50~70 DEG C, and vacuum degree is 0.15~0.5MPa.
The present invention for vent gas treatment with treatment fluid recyclable device when in use,
Air inlet pipe 3 is connect with tail gas exhaust outlet, starts water pump 10, treatment fluid 16 is sprayed by spray head 7, then
Tail gas is entered in process tank 2 by air inlet pipe 3；
For spray head 7 in spray, treatment fluid 16 and tail gas come into full contact with absorption, 2 bottom of process tank are fallen into, due to treatment fluid 16
In contain high efficiency composition flocculant, the impurity in treatment fluid 16 effectively can be subjected to flocculation sedimentation in 16 bottom of process tank,
It can be discharged by sewage draining exit 14, the supernatant on surface is entered in separator box 12 by communicating pipe 18, due to depositing for flow distribution plate 13
, increase residence time of the treatment fluid 16 in separator box 12, further increase treatment fluid precipitated not in time in 6 it is miscellaneous
The deposition efficiency of matter improves the degree of purity for the treatment of fluid 16, guarantees the subsequent processing effect for the treatment of fluid 16；
By the air-flow of spray head 7, when by water conservancy diversion ring flat-plate 6 and baffle cover 4, the treatment fluid 11 carried in air-flow can have
The treatment fluid 11 of the separation of effect, collection is back to 2 bottom of process tank by intercommunicating pore 17.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (4)
1. a kind of vent gas treatment treatment fluid recyclable device, including process tank, air inlet pipe and exhaust pipe, the process tank upper end is set
There is exhaust pipe, processing pot bottom is equipped with several equally distributed fixed frames, and process tank bottom side face is equipped with air inlet pipe, special
Sign is: being equipped with spray head in the middle part of the process tank, treatment fluid, the processing are equipped in the process tank of air inlet bottom of the tube
Tank side is equipped with separator box, and separator box side upper end entrance is equipped with communicating pipe, and separator box upper end entrance passes through company
Siphunculus is connected to process tank side, and the separator box upper end is equipped with water pump, and the water pump side is equipped with water inlet pipe, the water inlet pipe
Entrance is set to the exit of the separator box other side, and the water pump other side is equipped with outlet pipe, the outlet pipe upper end and spray head
Connection, the process tank middle part for being located at exhaust bottom of the tube are equipped with baffle cover, and baffle cover bottom is equipped with water conservancy diversion ring flat-plate,
Guide ring board bottom portion is fixedly connected with process tank inner sidewall, and the spray head is set to guide ring board bottom portion；
The baffle cover is hemispherical, and the water conservancy diversion ring flat-plate is truncated cone-shaped, and the diameter of water conservancy diversion ring flat-plate upper end is less than the diameter of bottom,
And the diameter of water conservancy diversion ring flat-plate upper end is less than the diameter of baffle cover bottom, baffle cover bottom is equipped with several equally distributed fixations
Bar, and baffle cover bottom is fixedly connected by fixed link with water conservancy diversion ring flat-plate upper end；
The water conservancy diversion ring flat-plate bottommost and processing top tank structure junction are equipped with several equally distributed intercommunicating pores.
2. vent gas treatment according to claim 1 treatment fluid recyclable device, it is characterised in that: the liquid level of the treatment fluid
Height was located in the middle part of communicating pipe.
3. vent gas treatment according to claim 1 treatment fluid recyclable device, it is characterised in that: the treatment fluid is alkalinity
Liquid, and high efficiency composition flocculant is equipped in treatment fluid.
4. vent gas treatment according to claim 3 treatment fluid recyclable device, it is characterised in that: the high efficiency composition flocculation
The preparation method of agent, comprising the following steps:
(1) Waste Sulfuric Acid is added into red mud, is stirred, is filtered after standing 50~80min, much filtrate is dried, grinding refinement
The red mud powder that granularity is 90~100 mesh is obtained, it is spare；
(2) coal dust and kaolin are added into red mud powder, carries out high-temperature roasting after mixing, obtains activation red mud powder；
(3) aluminium-magnesium silicate is added into activation red mud powder, ethylene glycol diglycidylether is sprayed into during being stirred
Ethanol solution after being uniformly mixed, is put into vacuum oven and dries to constant weight to get the high efficiency composition flocculant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390247.3A CN109589656A (en) | 2018-11-21 | 2018-11-21 | A kind of vent gas treatment treatment fluid recyclable device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811390247.3A CN109589656A (en) | 2018-11-21 | 2018-11-21 | A kind of vent gas treatment treatment fluid recyclable device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109589656A true CN109589656A (en) | 2019-04-09 |
Family
ID=65960222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811390247.3A Pending CN109589656A (en) | 2018-11-21 | 2018-11-21 | A kind of vent gas treatment treatment fluid recyclable device |
Country Status (1)
| Country | Link |
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| CN (1) | CN109589656A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206881174U (en) * | 2017-06-08 | 2018-01-16 | 华南理工大学 | A kind of detachable type high-efficiency gas-liquid separation device |
| CN108636027A (en) * | 2018-05-16 | 2018-10-12 | 马鞍山科宇环境工程有限公司 | A kind of wet electrical dust precipitator and its working method |
-
2018
- 2018-11-21 CN CN201811390247.3A patent/CN109589656A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206881174U (en) * | 2017-06-08 | 2018-01-16 | 华南理工大学 | A kind of detachable type high-efficiency gas-liquid separation device |
| CN108636027A (en) * | 2018-05-16 | 2018-10-12 | 马鞍山科宇环境工程有限公司 | A kind of wet electrical dust precipitator and its working method |
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Application publication date: 20190409 |