CN209646108U - A kind of equipment for treating industrial waste gas - Google Patents
A kind of equipment for treating industrial waste gas Download PDFInfo
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- CN209646108U CN209646108U CN201822203236.1U CN201822203236U CN209646108U CN 209646108 U CN209646108 U CN 209646108U CN 201822203236 U CN201822203236 U CN 201822203236U CN 209646108 U CN209646108 U CN 209646108U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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Abstract
The utility model discloses a kind of equipment for treating industrial waste gas, including mist purification tower, dried filter box, solar water heater, waste gas treatment tank, adsorption cleaning case and effluent purifying device.It is connected between the mist purification top of tower and dry filter bottom portion by gas-guide tube, the mist purification tower is connected to solar water heater by the second catheter, mist purification tower lower end is fixedly installed with air inlet pipe, it is connected between the mist purification tower bottom and effluent purifying device by the first catheter, drain pipe is fixedly installed on the effluent purifying device, the dried filter box is connected to waste gas treatment tank by gas-guide tube, the waste gas treatment tank is connected to adsorption cleaning case by gas-guide tube, adsorption cleaning case surface is hinged with maintenance door, adsorption cleaning case one end is fixedly installed with exhaust pipe.Equipment for treating industrial waste gas described in the utility model has the advantages that abundant exhaust-gas treatment, good purification and energy conservation and environmental protection.
Description
Technical field
The utility model relates to waste gas treatment equipment fields, it particularly relates to a kind of equipment for treating industrial waste gas.
Background technique
Big capacity industrial waste gas, including organic exhaust gas and inorganic waste gases are discharged in industrial processes, be detrimental to health and
Ecological environment, it is necessary to which installation process device purifies exhaust gas.Due to the complex chemical composition of industrial waste gas, treatment effect is paid no attention to very much
Think, there is presently no the equipment of a set of process demand that can sufficiently adapt to variety classes exhaust gas, various equipment lack versatility,
Select equipment when have difficulties, industrial waste gas treatment effeciency is low, ingredient is single, it is backward in technique be still restrict industrial waste gas processing
The bottleneck of industry development.And the treatment effect of some waste gas treatment equipments is undesirable, influences subsequent whole exhaust-gas treatment mistake
Journey, waste gas purification is incomplete, and the standard of qualified production is not achieved.
Utility model content
To solve problems of the prior art, the utility model provides a kind of equipment for treating industrial waste gas, has useless
Gas disposal sufficiently, good purification and the advantages of energy conservation and environmental protection.
A kind of in order to achieve the above purposes, the technical solution adopted by the utility model is: equipment for treating industrial waste gas, including water
Mist purifying column, dried filter box, solar water heater, waste gas treatment tank, adsorption cleaning case and effluent purifying device.The water mist
It is connected to between dry filter bottom portion by gas-guide tube at the top of purifying column, the mist purification tower passes through with solar water heater
The connection of second catheter, mist purification tower lower end are fixedly installed with air inlet pipe, and the mist purification tower bottom and waste liquid are net
Makeup is connected between setting by the first catheter, is fixedly installed with drain pipe, the dry filter on the effluent purifying device
Case is connected to waste gas treatment tank by gas-guide tube, and the waste gas treatment tank is connected to adsorption cleaning case by gas-guide tube, the suction
Attached purifying box surface is hinged with maintenance door, and adsorption cleaning case one end is fixedly installed with exhaust pipe.
Circular spray tube is fixedly installed in the mist purification tower, the circular spray tube is located above air inlet pipe, institute
It states and is connected between circular spray tube and the second catheter by connecting tube, the circular spray tube lower surface is fixedly mounted at equal intervals
There are several spray heads.
It is fixedly installed with explosion-protection equipment on the side of the dried filter box, is corresponded on the side of the dried filter box anti-
The position of quick-fried device is provided with venting, is fixedly installed with snakelike drying tube inside the dried filter box, under the drying tube
End is connected to gas-guide tube, and several heating tubes, fixed peace in the drying tube are fixedly installed on the inner wall of the dried filter box
Equipped with several filter screens.
Exhaust gas ionization device, oxidation catalytic converter are fixedly installed with inside the waste gas treatment tank, except soot filtering dress
It sets, denitrification device and desulfurizing device, the exhaust gas ionization device, remove soot filter device, denitrification device at oxidation catalytic converter
By gas-guide tube, successively sequential communication, the desulfurizing device are connected to by gas-guide tube with adsorption cleaning case between desulfurizing device.
The position for the gas outlet for corresponding to gas-guide tube in the adsorption cleaning case is successively fixedly installed with active carbon from top to bottom
Adsorbent equipment and the pure adsorbent equipment of diatom.
In above structure, exhaust gas enters in mist purification tower from air inlet pipe, and solar water heater absorbs solar energy will be cold
Water heating, transmits hot water into circular spray tube by the second catheter and connecting tube, and hot water sprays to form water mist from spray head,
The impurity particle carried in water mist and exhaust gas combines, and condensation falls on the bottom of mist purification tower in large particulate matter, follows water
Stream is drained into effluent purifying device from the first catheter, after the purified treatment of effluent purifying device, by water flow from row
It is discharged in water pipe；Entered in dried filter box by the exhaust gas that water mist carries out preliminary purification by gas-guide tube, drying tube it is snakelike
Structure facilitates the greater area of heating for receiving heating tube of exhaust gas, while the aqueous vapor carried on exhaust gas being evaporated, explosion-protection equipment
The excessive generation explosion phenomenon of pressure after heating of the gas in dried filter box can be prevented, the gas after drying enters useless
In gas disposal case, exhaust gas ionization device carries out ionization decomposition to a part of exhaust gas, is converted into a part of pernicious gas harmless
Gas, later oxidation catalytic converter using catalyst effect by industrial waste gas CO and hydrocarbon be converted into CO2
And water, except soot filter device is by the carbon particle adherency heat-stable ceramic brick inside it in soot, to reach removal work
The purpose of soot in industry exhaust gas, realizes the effect of purification gas, and denitrification device makes ammonia, NOx and oxygen in insideization
Reduction reaction is learned, nitrogen and water are generated, to achieve the purpose that remove NOx, desulfurizing device removes the SO in removing exhaust gas2, finally give up
Gas enters in adsorption cleaning case, and exhaust gas sequentially passes through activated carbon adsorption device and the pure adsorbent equipment of diatom, carries out most to gas
Whole purification, is finally discharged from exhaust pipe.
Preferably, the position for the air inlet that the mist purification tower inner tip corresponds to gas-guide tube is fixedly installed with taper
Gas gathering mask, the cover mouth big opening end of the gas gathering mask downward, so set, collecting the more efficient of gas, while are collecting vapor
Condensation becomes droplet on gas hood edge.
Preferably, be fixedly installed with discharge opeing control valve on the drain pipe, so set, control liquid drain time and
Frequency improves the control effect of effluent purifying device.
Preferably, the explosion-protection equipment includes cabinet, and the position that the cabinet corresponds to venting is provided with notch, the cabinet
It is fixedly connected with spring anchor block on inner wall far from venting, is equipped with vent panel, the venting at the venting
The shape of baffle is tapered, and the conical outer surface of the vent panel is contacted with venting fitting, the vent panel with
It is connected with compressed spring between spring anchor block, several air holes are provided on the cabinet, so set, explosion-protection equipment is by preventing
The cooperation of seam broken baffle and compressed spring can carry out multiple pressure release to dried filter box, prevent dried filter box because of heating
Generate explosion phenomenon.
Preferably, the effluent purifying device includes device for filtering impurities and effluent purifying device, the device for filtering impurities
It is interior to be equipped with multi-filtering net, acid clarifier and alkaline clarifier, the device for filtering impurities are equipped in the effluent purifying device
It is connected between effluent purifying device by pipeline, the device for filtering impurities is fixedly connected with the first catheter, and the waste liquid is net
Change device to be fixedly connected with drain pipe, is cellular filter structure, the mistake inside the acidity clarifier and alkaline clarifier
It is soaked respectively in filter structure and is infected with alkaline neutralizer and acid neutralizer, so set, can be filtered out by device for filtering impurities
The impurity particle carried in waste liquid, acid clarifier and alkaline clarifier can be by filter structures by the acidic materials in liquid
It is sponged with alkaline matter, to realize the purification of waste water.
Preferably, the desulfurizing device is to be contained with saturation NaHCO3The pond of solution is connect with the desulfurizing device
Gas-guide tube for air inlet extends to inside the pond of desulfurizing device, so set, passing through saturation NaHCO3Solution absorbs gas
In SO2Gas realizes the purification of exhaust gas.
The beneficial effects of the utility model are:
(1) the utility model passes through multiple waste gas purification process, and exhaust gas is adequately absorbed and purified, and corresponding different
Exhaust gas have different control techniques, facilitate the development of industrial waste gas treatment industry；
(2) solar water heater, which provides hot water, energy conservation and environmental protection, while hot water for mist purification tower, can make consolidating in exhaust gas
Body particle is filtered, and being beneficial to prevent solid particle influences the clean-up effect of remaining waste gas purification process, and dried
In filter box, multi-filtering net can further filter out non-purified sufficient solid particle；
(3) waste liquid of flushed exhaust gas has special liquid waste processing component to be purified, and keeps waste gas treatment equipment completely real
Existing zero release of pollutant, protects environment.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the schematic diagram of internal structure of mist purification tower in the utility model embodiment；
Fig. 3 is the structural schematic diagram of circular spray tube in the utility model embodiment；
Fig. 4 is the schematic diagram of internal structure of dried filter box in the utility model embodiment；
Fig. 5 is the schematic diagram of internal structure of waste gas treatment tank in the utility model embodiment；
Fig. 6 is the schematic diagram of internal structure of effluent purifying device in the utility model embodiment；
Fig. 7 is the schematic diagram of internal structure of adsorption cleaning case in the utility model embodiment.
Description of symbols:
1, air inlet pipe；2, mist purification tower；3, the first catheter；4, effluent purifying device；5, drain pipe；6, solar heat
Hydrophone；7, gas-guide tube；8, the second catheter；9, dried filter box；10, explosion-protection equipment；11, waste gas treatment tank；12, adsorption cleaning
Case；13, maintenance door；14, exhaust pipe；15, circular spray tube；16, spray head；17, vent panel；18, cabinet；19, it compresses
Spring；20, spring anchor block；21, drying tube；22, heating tube；23, exhaust gas ionization device；24, oxidation catalytic converter；25,
Except soot filter device；26, denitrification device；27, desulfurizing device；28, device for filtering impurities；29, effluent purifying device；30, drain
Control valve；31, activated carbon adsorption device；32, the pure adsorbent equipment of diatom；33, gas gathering mask；34, filter screen；35, connecting tube.
Specific embodiment
The embodiments of the present invention are described in detail with reference to the accompanying drawing.
Embodiment 1:
As shown in Fig. 1-Fig. 7, a kind of equipment for treating industrial waste gas, including mist purification tower 2, dried filter box 9, solar energy
Water heater 6, waste gas treatment tank 11, adsorption cleaning case 12 and effluent purifying device 4.2 top of mist purification tower and dried filter box 9
It is connected between bottom by gas-guide tube 7, mist purification tower 2 is connected to solar water heater 6 by the second catheter 8, and water mist is net
Change 2 lower part left end of tower and be fixedly installed with air inlet pipe 1, passes through the first drain between 2 bottom of mist purification tower and effluent purifying device 4
Pipe 3 is connected to, and drain pipe 5 is fixedly installed on effluent purifying device 4, and dried filter box 9 passes through gas-guide tube with waste gas treatment tank 11
7 connections, waste gas treatment tank 11 are connected to adsorption cleaning case 12 by gas-guide tube 7, and 12 front surface of adsorption cleaning case is hinged with maintenance
Door 13,12 one end of adsorption cleaning case is fixedly installed with exhaust pipe 14.
Circular spray tube 15 is fixedly installed in mist purification tower 2, circular spray tube 15 is located at 1 top of air inlet pipe, annular
It is connected between spray tube 15 and the second catheter 8 by connecting tube 35,15 lower surface of circular spray tube is fixedly installed at equal intervals
Several spray heads 16.
It is fixedly installed with explosion-protection equipment 10 on the left side of dried filter box 9, is corresponded on the left side of dried filter box 9 anti-
The position of quick-fried device 10 is provided with venting, and snakelike drying tube 21,21 lower end of drying tube are fixedly installed with inside dried filter box 9
It is connected to gas-guide tube 7, several heating tubes 22 is fixedly installed on the inner wall of dried filter box 9, are fixedly installed in drying tube 21
Several filter screens 34.
Exhaust gas ionization device 23, oxidation catalytic converter 24 are fixedly installed with inside waste gas treatment tank 11, except soot filters
Device 25, denitrification device 26 and desulfurizing device 27, exhaust gas ionization device 23, remove soot filter device at oxidation catalytic converter 24
25, between denitrification device 26 and desulfurizing device 27 by the successively sequential communication of gas-guide tube 7, desulfurizing device 27 by gas-guide tube 7 with
Adsorption cleaning case 12 is connected to.
The position of gas outlet is successively fixedly installed with activated carbon adsorption device 31 and silicon from top to bottom in adsorption cleaning case 12
The pure adsorbent equipment 32 of algae.
Explosion-protection equipment 10 includes cabinet 18, and the position of the corresponding venting of cabinet 18 is provided with notch, in 18 inner left wall of cabinet
It is fixedly connected with spring anchor block 20, is equipped with vent panel 17 at venting, the shape of vent panel 17 is tapered, prevents
The conical outer surface of seam broken baffle 17 is contacted with venting fitting, is connected between vent panel 17 and spring anchor block 20
Compressed spring 19, is provided with several air holes on cabinet 18, and explosion-protection equipment 10 is matched by vent panel 17 and compressed spring 19
It closes, multiple pressure release can be carried out to dried filter box 9, prevent dried filter box 9 because heating generates explosion phenomenon.
Effluent purifying device 4 includes device for filtering impurities 28 and effluent purifying device 29, is equipped in device for filtering impurities 28 more
Heavy filtration net 34, effluent purifying device 29 is interior to be equipped with acid clarifier and alkaline clarifier, device for filtering impurities 28 and effluent purifying
It is connected between device 29 by pipeline, device for filtering impurities 28 is fixedly connected with the first catheter 3, effluent purifying device 29 and drain
Pipe 5 is fixedly connected, and is cellular filter structure inside acid clarifier and alkaline clarifier, is soaked respectively on the filter structure
It is infected with alkaline neutralizer and acid neutralizer, is carried in waste liquid so set, can be filtered out by device for filtering impurities 28
Impurity particle, acid clarifier and alkaline clarifier can by filter structure by liquid acidic materials and alkaline matter inhale
Receipts are fallen, to realize the purification of waste water.
Catalyst in oxidation catalytic converter 24 uses metal platinum, palladium or rhodium；Desulfurizing device 27 is to be contained with saturation
NaHCO3The pond of solution, the gas-guide tube 7 for air inlet connecting with desulfurizing device 27 extend in the pond of desulfurizing device 27
Portion, by being saturated NaHCO3Solution absorbs the SO in gas2Gas realizes the purification of exhaust gas.
In above structure, exhaust gas enters in mist purification tower 2 from air inlet pipe 1, and solar water heater 6 absorbs solar energy will
Cold water heating transmits hot water into circular spray tube 15 by the second catheter 8 and connecting tube 35, and hot water is sprayed from spray head 16
Water mist is formed, the impurity particle carried in water mist and exhaust gas combines, and condensation falls on the bottom of mist purification tower 2 in large particulate matter
Portion follows water flow to be drained into effluent purifying device 4 from the first catheter 3, and device for filtering impurities 28 is to the solid in waste liquid
Impurity is filtered, the acid clarifier in effluent purifying device 29 and alkaline clarifier in waste liquid acidity and alkaline matter into
Row neutralizes purification, and finally water flow is discharged from drainpipe；It is entered by the exhaust gas that water mist carries out preliminary purification by gas-guide tube 7
In dried filter box 9, the serpentine configuration of drying tube 21 facilitates the greater area of heating for receiving heating tube 22 of exhaust gas, after heating
Exhaust gas be easier to be absorbed purification during subsequent purification, while the aqueous vapor carried on exhaust gas being evaporated, explosion-protection equipment
Vent panel 17 in 10 drives compressed spring 19 to shrink after being under pressure, and thermal pressure gas enters explosion-protection equipment therewith
In 10 cabinet 18, the pressure in dried filter box 9 is reduced, can prevent the gas in dried filter box 9 from pressing after heating
The excessive generation explosion phenomenon of power, the gas after drying enter in waste gas treatment tank 11, and 23 pairs of a part of exhaust gas ionization device are useless
Gas carries out ionization decomposition, and a part of pernicious gas is made to be converted into innocuous gas, and oxidation catalytic converter 24 utilizes catalysis later
The effect of agent by industrial waste gas CO and hydrocarbon be converted into CO2And water, except soot filter device 25 will be in soot
On the heat-stable ceramic brick of carbon particle adherency inside it, to achieve the purpose that remove the soot in industrial waste gas, purification is realized
The effect of gas, denitrification device 26 make ammonia, NOx and oxygen that chemical reduction reaction occur in inside, generate nitrogen and water, thus
Achieve the purpose that remove NOx, desulfurizing device 27 removes the SO in removing exhaust gas2, last exhaust gas enters in adsorption cleaning case 12, exhaust gas
Activated carbon adsorption device 31 and the pure adsorbent equipment 32 of diatom are sequentially passed through, maintenance door 13 is convenient for changing 31 He of activated carbon adsorption device
The pure adsorbent equipment 32 of diatom, final purification is carried out to gas, is finally discharged from exhaust pipe 14.
Embodiment 2:
As shown in Fig. 2, the present embodiment is on the basis of embodiment 1, the position of 2 inner tip air inlet of mist purification tower is solid
Dingan County is equipped with the gas gathering mask 33 of taper, and downward, gas gathering mask 33 makes the efficiency of collection gas more to the cover mouth big opening end of the gas gathering mask 33
Height, while condense vapor on 33 edge of gas gathering mask as droplet.
Remaining structure and working principle of embodiment 2 is the same as embodiment 1.
Embodiment 3:
As shown in fig. 6, the present embodiment is on the basis of embodiment 1, discharge opeing control valve 30 is fixedly installed on drain pipe 5,
Discharge opeing control valve 30 can control the drain time and frequency of liquid, improve the control effect of effluent purifying device 4.
Remaining structure and working principle of embodiment 3 is the same as embodiment 1.
Specific embodiment of the present utility model above described embodiment only expresses, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (6)
1. a kind of equipment for treating industrial waste gas, which is characterized in that including mist purification tower, dried filter box, solar water heater,
Waste gas treatment tank, adsorption cleaning case and effluent purifying device；Lead between the mist purification top of tower and dry filter bottom portion
Gas-guide tube connection is crossed, the mist purification tower is connected to solar water heater by the second catheter, under the mist purification tower
End is fixedly installed with air inlet pipe, is connected between the mist purification tower bottom and effluent purifying device by the first catheter, institute
It states and is fixedly installed with drain pipe on effluent purifying device, the dried filter box is connected to waste gas treatment tank by gas-guide tube, institute
It states waste gas treatment tank and is connected to adsorption cleaning case by gas-guide tube, adsorption cleaning case surface is hinged with maintenance door, the suction
Attached purifying box one end is fixedly installed with exhaust pipe；
Circular spray tube is fixedly installed in the mist purification tower, the circular spray tube is located above air inlet pipe, the ring
It is connected between shape spray tube and the second catheter by connecting tube, if the circular spray tube lower surface is fixedly installed at equal intervals
Dry spray head；
It is fixedly installed with explosion-protection equipment on the side of the dried filter box, corresponds to explosion-proof dress on the side of the dried filter box
The position set is provided with venting, is fixedly installed with snakelike drying tube inside the dried filter box, the drying tube lower end with
Gas-guide tube is connected to, and is fixedly installed with several heating tubes on the inner wall of the dried filter box, is fixedly installed in the drying tube
Several filter screens；
Be fixedly installed with inside the waste gas treatment tank exhaust gas ionization device, oxidation catalytic converter, except soot filter device, go
Nitrogen device and desulfurizing device, the exhaust gas ionization device, oxidation catalytic converter except soot filter device, denitrification device and remove
By gas-guide tube, successively sequential communication, the desulfurizing device are connected to by gas-guide tube with adsorption cleaning case between sulphur device；
The position for the gas outlet for corresponding to gas-guide tube in the adsorption cleaning case is successively fixedly installed with activated carbon adsorption from top to bottom
Device and the pure adsorbent equipment of diatom.
2. a kind of equipment for treating industrial waste gas according to claim 1, which is characterized in that top inside the mist purification tower
The position of the air inlet of corresponding gas-guide tube is held to be fixedly installed with the gas gathering mask of taper, the cover mouth big opening end of the gas gathering mask is downward.
3. a kind of equipment for treating industrial waste gas according to claim 1, which is characterized in that be fixedly mounted on the drain pipe
There is discharge opeing control valve.
4. a kind of equipment for treating industrial waste gas according to claim 1, which is characterized in that the explosion-protection equipment includes case
Body, the position that the cabinet corresponds to venting are provided with notch, and the cabinet is far from being fixedly connected with spring on the inner wall of venting
Fixed block is equipped with vent panel at the venting, and the shape of the vent panel is tapered, the vent panel
Conical outer surface is contacted with venting fitting, and compressed spring is connected between the vent panel and spring anchor block, described
Several air holes are provided on cabinet.
5. a kind of equipment for treating industrial waste gas according to claim 1, which is characterized in that the effluent purifying device includes
Device for filtering impurities and effluent purifying device, the device for filtering impurities is interior to be equipped with multi-filtering net, sets in the effluent purifying device
There are acid clarifier and alkaline clarifier, is connected between the device for filtering impurities and effluent purifying device by pipeline, it is described miscellaneous
Matter filter device is fixedly connected with the first catheter, and the effluent purifying device is fixedly connected with drain pipe, the acidity clarifier
Be cellular filter structure inside alkaline clarifier, be soaked respectively on the filter structure be infected with alkaline neutralizer and acidity in
And liquid.
6. a kind of equipment for treating industrial waste gas according to claim 1, which is characterized in that the desulfurizing device is to be contained with
It is saturated NaHCO3The pond of solution, the gas-guide tube for air inlet connecting with the desulfurizing device extend to the pond of desulfurizing device
It is internal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203236.1U CN209646108U (en) | 2018-12-26 | 2018-12-26 | A kind of equipment for treating industrial waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822203236.1U CN209646108U (en) | 2018-12-26 | 2018-12-26 | A kind of equipment for treating industrial waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209646108U true CN209646108U (en) | 2019-11-19 |
Family
ID=68518884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822203236.1U Active CN209646108U (en) | 2018-12-26 | 2018-12-26 | A kind of equipment for treating industrial waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209646108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359350A (en) * | 2020-02-18 | 2020-07-03 | 北京石油化工学院 | Dust collection device with explosion-proof explosion control function and dust collection vehicle |
| CN113786681A (en) * | 2021-10-12 | 2021-12-14 | 上海市计量测试技术研究院 | Device for catalytic purification of industrial organic waste gas |
-
2018
- 2018-12-26 CN CN201822203236.1U patent/CN209646108U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111359350A (en) * | 2020-02-18 | 2020-07-03 | 北京石油化工学院 | Dust collection device with explosion-proof explosion control function and dust collection vehicle |
| CN113786681A (en) * | 2021-10-12 | 2021-12-14 | 上海市计量测试技术研究院 | Device for catalytic purification of industrial organic waste gas |
| CN113786681B (en) * | 2021-10-12 | 2023-02-28 | 上海市计量测试技术研究院 | Device for catalytic purification of industrial organic waste gas |
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