CN108514802A - A kind of environment-friendly type industrial waste-gas purifier - Google Patents
A kind of environment-friendly type industrial waste-gas purifier Download PDFInfo
- Publication number
- CN108514802A CN108514802A CN201810675414.2A CN201810675414A CN108514802A CN 108514802 A CN108514802 A CN 108514802A CN 201810675414 A CN201810675414 A CN 201810675414A CN 108514802 A CN108514802 A CN 108514802A
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- Prior art keywords
- purifying column
- filter screen
- pipe
- overflow
- industrial waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/60—Heavy metals or heavy metal compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention discloses a kind of environment-friendly type industrial waste-gas purifiers of industrial waste gas purifying technical field,Including purifying column,The intracavity bottom of the purifying column is provided with filter screen one,The bottom of the blowdown valve is by blow-off pipe and is connected with sedimentation basin,It is provided with water circulating pump at the top of the tank,The inner cavity top of the purifying column is respectively arranged with thin filter screen and activated charcoal strainer,The right side dust mouth of the centrifugal blower is connected with clarifier,Preliminary filtering and precipitation are carried out by recirculated water and filter screen one,The device passes through thin filter screen and activated carbon adsorption layer,Exhaust gas is filtered and is filtered and adsorbs with nuisance in exhaust gas,The effective pernicious gas and dust reduced in exhaust gas,And sweep-up pipe is connected by centrifugal blower,And then the exhaust gas in purifying column is sent by centrifugal blower in clarifier,Pass through the filter screen two and activated carbon adsorption filter layer on evolution device,Carry out secondary filter and purification,Improve the filtration, purification effect of exhaust gas.
Description
Technical field
Industrial waste gas purifying technical field of the present invention, specially a kind of environment-friendly type industrial waste-gas purifier.
Background technology
Industrial waste gas is a kind of main pollution sources in society, and various toxic gases contained in industrial waste gas are discharged into
In air, air can be polluted, prodigious destruction is caused to the living environment of the mankind, with the generalization of industry, in manufacture lead pig row
It in industry, needs the temperature of lead being heated to above melting point, with the continuous raising of temperature, it will there are more and more lead to steam
Vapour is escaped from lead liquid surface, and the exhaust gas containing lead steam and tiny lead oxides particle is lead fume, and in the lead liquid and sky of lead fusing
Spongy lead oxide at vapor interface is lead dust, however needs to melt in solid lead when patenting, and the lead in the state of melting
A large amount of lead steams and oxidation lead dust are will produce, and is diffused into the pollution for causing air in air, thus it is proposed that a kind of ring
Guarantor's type industrial waste-gas purifier.
Invention content
The purpose of the present invention is to provide a kind of environment-friendly type industrial waste-gas purifiers, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：A kind of environment-friendly type industrial waste-gas purifier, including
The left side wall of purifying column, the purifying column is plugged with gas sampling mouth, and the right end of gas sampling mouth is connected with delivery pipe, described
The bottom elongated end of delivery pipe extends to the inner cavity left bottom of purifying column, and the intracavity bottom of the purifying column is provided with filter screen
One, and the left and right ends of filter screen one are connect with the both sides inner wall of purifying column respectively, are offered among the bottom of the purifying column
Sewage draining exit, and blowdown valve is provided on the outer wall of sewage draining exit, the bottom of the blowdown valve by blow-off pipe and is connected with sedimentation basin,
The right side wall of the sedimentation basin is provided with connecting tube, and the right side elongated end of connecting tube is connected with tank, the tank
Top is provided with water circulating pump, and the bottom of water circulating pump extends to the inner cavity of tank, the top connection of the water circulating pump
There is water inlet pipe, and the elongated end of water inlet pipe runs through the outer right wall of purifying column and is connected with overflow cover, the overflow cover is set to
In the middle part of the inner cavity of purifying column, and the left and right ends of overflow cover are connect with the both sides inner wall of purifying column respectively, the bottom of the overflow cover
Portion is connected with fog-spray nozzle, and the inner cavity top of the purifying column is respectively arranged with thin filter screen and activated charcoal strainer, and thin filtering
Net is set to the over top of activated charcoal strainer, tower lid is provided at the top of the purifying column, and the outer right wall of tower lid is inserted
It is connected to delivery pipe, the right-hand end of the delivery pipe is welded with connecting flange, and the right side wall of connecting flange is welded with sweep-up pipe, institute
The bottom elongated end for stating sweep-up pipe is connected with centrifugal blower, and the right side dust mouth of the centrifugal blower is connected with clarifier, and net
Change and be connected with exhaust pipe in the middle part of the right side wall of device, the top outer wall of the exhaust pipe is connected with exhaust cap, and exhaust pipe and exhaust
Cap junction offers gas vent.
Preferably, the overflow cover includes the overflow plate being connected with purifying column, is offered at the center of the overflow plate excessive
Head piece, and the outer wall of overflow port is evenly distributed with the identical overflow launder of three groups of structures, the intracavity bottom of the overflow launder is respectively provided with
There is a spout hole, the outer right wall of the overflow plate is provided with and the overflow pipe that is connected.
Preferably, the delivery pipe is L-type delivery pipe, and the floss hole of the delivery pipe through the top of filter screen one and prolongs
The intracavity bottom of purifying column is extended to, and the top left side of filter screen one offers the through-hole to match with delivery pipe.
Preferably, the intracavity bottom of the purifying column is funnel-form collecting tank, and is provided at the top of funnel-form collecting tank
Filter screen one.
Preferably, the inner cavity two side of the purifying column is welded with fixture block, and thin filter screen and activated charcoal strainer
Both ends bottom offers the groove to match with fixture block.
Preferably, the inner cavity of the clarifier is provided with three groups of filter screens two, and is arranged between two adjacent groups filter screen two
Active charcoal adsorption filter layer.
Compared with prior art, the beneficial effects of the invention are as follows：The device is by gas sampling mouth by gas sampling to only
Change in tower, preliminary filtering and precipitation are carried out by recirculated water and filter screen one, by water circulating pump by the clear water in tank
It sucks in water inlet pipe, and then flushing water is sent into overflow plate by water inlet pipe, and be sprayed to flushing water only by fog-spray nozzle
It in the tower for changing tower, is connect with extraneous dust leg by gas sampling mouth, and is sent lead steam and oxidation lead dust by delivery pipe
The bottom of tower for entering purifying column, preliminary filtering is carried out by the filter plate in purifying column, and filtered particulate contamination passes through unlatching
Blowdown valve is drained into sedimentation basin and is precipitated, and the particulate contamination in exhaust gas is effectively filled into the bottom of tower of purifying column, leads to
Exhaust gas is filtered and is filtered and adsorbs with nuisance in exhaust gas, effectively subtracts by meticulous filter screen and activated carbon adsorption layer
Pernicious gas and dust in few exhaust gas, and sweep-up pipe is connected by centrifugal blower, sweep-up pipe passes through connecting flange and purifying column
On delivery pipe connection, and then by the exhaust gas in purifying column by centrifugal blower be sent into clarifier in, pass through the mistake on evolution device
Strainer two and activated carbon adsorption filter layer carry out secondary filter and purification, improve the filtration, purification effect of exhaust gas.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is overflow cover structural schematic diagram of the present invention；
Fig. 3 is clarifier structural schematic diagram of the present invention.
In figure：1 purifying column, 2 gas sampling mouths, 3 delivery pipes, 4 filter screens one, 5 blowdown valves, 6 sedimentation basins, 7 connecting tubes, 8
Tank, 9 water circulating pumps, 10 water inlet pipes, 11 overflow covers, 111 overflow ports, 112 overflow launders, 113 spout holes, 114 overflow pipes,
115 overflow plates, 12 fog-spray nozzles, 13 thin filter screens, 14 activated charcoal strainers, 15 tower lids, 16 delivery pipes, 17 connecting flanges, 18 are inhaled
Dirt pipe, 19 centrifugal blowers, 20 clarifiers, 201 filter screens two, 21 exhaust pipes, 22 exhaust caps.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of environment-friendly type industrial waste-gas purifier, including it is net
Change tower 1, the left side wall of purifying column 1 is plugged with gas sampling mouth 2, and convenient for being docked with extraneous gas sampling pipe, and exhaust gas is received
The right end of collection mouth 2 is connected with delivery pipe 3, and the bottom elongated end of delivery pipe 3 extends to the inner cavity left bottom of purifying column 1, improves
The intracavity bottom that exhaust gas is delivered directly to purifying column 1 carries out first filtering, and exhaust gas is effectively avoided to be directly discharged to purifying column 1
Being scattered for particulate contamination in exhaust gas is caused in inner cavity, and reduces centralized collection discharge efficiency, the intracavity bottom setting of purifying column 1
There is filter screen 1, and the left and right ends of filter screen 1 are connect with the both sides inner wall of purifying column 1 respectively, in the bottom of purifying column 1
Between offer sewage draining exit, and blowdown valve 5 is provided on the outer wall of sewage draining exit, the bottom of blowdown valve 5 by blow-off pipe and is connected with
Sedimentation basin 6 convenient for improving the particulate contamination centralized collection in purifying column 1, and is discharged into sedimentation basin 6 and is precipitated, and precipitates
The right side wall in pond 6 is provided with connecting tube 7, and the right side elongated end of connecting tube 7 is connected with tank 8, effective to improve sedimentation basin 6
Processing water circulation use effect after middle precipitation, avoids flushing water direct emission from causing ambient contamination, the top of tank 8
It is provided with water circulating pump 9, and the bottom of water circulating pump 9 extends to the inner cavity of tank 8, improves the utilization of processing water, saves punching
The top of wash water service efficiency, water circulating pump 9 is connected with water inlet pipe 10, and the elongated end of water inlet pipe 10 runs through the right side of purifying column 1
Side outer wall is simultaneously connected with overflow cover 11, and overflow cover 11 is set in the middle part of the inner cavity of purifying column 1, and the left and right ends of overflow cover 11 point
It is not connect with the both sides inner wall of purifying column 1, the bottom of overflow cover 11 is connected with fog-spray nozzle 12, convenient for uniformly being sprayed flushing water
It spills, improving fog-spray nozzle 12, uniformly sprinkling flushing effect, the inner cavity top of purifying column 1 are respectively arranged with thin filter screen 13 and activated carbon
Filter screen 14, and thin filter screen 13 is set to the over top of activated charcoal strainer 14, raising carried out the dust in exhaust gas
It filters and adsorption effect is carried out to dust, the top of purifying column 1 is provided with tower lid 15, and the outer right wall of tower lid 15 is plugged with row
Pipe 16 is put, the right-hand end of delivery pipe 16 is welded with connecting flange 17, and the right side wall of connecting flange 17 is welded with sweep-up pipe 18, inhales
The bottom elongated end of dirt pipe 18 is connected with centrifugal blower 19, convenient for filtered exhaust gas in purifying column 1 is transported to clarifier 20
The right side dust mouth of middle progress secondary filter and purification, centrifugal blower 19 is connected with clarifier 20, and the right side wall of clarifier 20
Middle part is connected with exhaust pipe 21, and the top outer wall of exhaust pipe 21 is connected with exhaust cap 22, and exhaust pipe 21 is combined with exhaust cap 22
Place offers gas vent, is discharged with purified uncontaminated gases convenient for that will filter, and water circulating pump 9 and centrifugation motor 19 are
Same circuit system, and same circuit system controls switch with the external world and is electrically connected.
Wherein, overflow cover 11 includes the overflow plate 115 being connected with purifying column 1, and overflow is offered at the center of overflow plate 115
Mouth 111 is further filtered convenient for entering in 13 in first filtered exhaust gas centralized, and the outer wall of overflow port 111 is uniform
The identical overflow launder 112 of three groups of structures is distributed with, the intracavity bottom of overflow launder 112 is both provided with spout hole 113, passes through overflow launder
112 and spout hole 113 mutual cooperation, convenient for flushing water is uniformly sprayed, improve fog-spray nozzle 12 uniformly sprinkling rinse effect
Fruit, the outer right wall of overflow plate 115 are provided with the overflow pipe 114 being connected with water inlet pipe 10, pass through water inlet pipe convenient for water circulating pump 9
10 connect with overflow cover 11, and it is inconvenient caused by when being dismounted overflow cover 11 effectively to avoid, and improves tearing open for overflow cover 11
Fill overhaul efficiency；
Delivery pipe 3 is L-type delivery pipe, and the floss hole of delivery pipe 3 through the top of filter screen 1 and extends to the interior of purifying column 1
Exhaust gas is transported to 1 intracavity bottom of purifying column by bottom of chamber portion convenient for water-supply-pipe 3, and the top left side of filter screen 1 offer with it is defeated
Exhaust gas is transported in purifying column 1 convenient for 3 bottom drain of delivery pipe by the through-hole to match by the through-hole for sending pipe 3 to match
Bottom of chamber portion；Effectively exhaust gas being avoided to be directly discharged to cause in purifying column 1 in exhaust gas, particulate contamination can not centralized collection and row
It puts；
The intracavity bottom of purifying column 1 is funnel-form collecting tank, convenient for flushing water is focused on 1 bottom of purifying column, and by opening
It opens blowdown valve 5 particulate contamination carried out collection to collect to be discharged into sedimentation basin 6, and is provided with filtering at the top of funnel-form collecting tank
Net 1, the effective exhaust gas that improves are filtered for the first time after entering 1 bottom of purifying column, avoid in exhaust gas dust accumulation to spraying
First 12 surface causes spraying hole plug to influence fog-spray nozzle 12 and sprays flushing effect；
The inner cavity two side of purifying column 1 is welded with fixture block, is convenient for and the both ends bottom of thin filter screen 13 and activated charcoal strainer 14
Portion offers the groove to match with fixture block, by the fixture block and fluting to match, effectively improves thin filter screen 13 and lives
Property charcoal filter screen 14 fixed effect and stability, avoid dismount thin filter screen 13 and activated charcoal strainer 14 carry out cleaning and
Time-consuming and laborious phenomenon when replacement reduces repair and maintenance working dynamics；
The inner cavity of clarifier 20 is provided with three groups of filter screens 2 201, and is provided with activated carbon between two adjacent groups filter screen 2 201
Filter cotton passes through filter screen convenient for sucking and being transported in clarifier 20 by centrifugal blower 19 to first filtered exhaust gas
2 201 progress secondary filters and the activated carbon filter cotton being arranged between two adjacent groups filter screen 2 201 are filtered evolution, carry
Height is filtered to secondary exhaust gas and clean-up effect, avoids in exhaust gas harmful substance from being diffused into air and causes air pollution.
Operation principle：Extraneous gas sampling pipe is attached with gas sampling mouth 2 first, it will by gas sampling mouth 2
Exhaust gas is transported in delivery pipe 3, and exhaust gas is directly discharged to 1 bottom of purifying column by the exhaust outlet of 3 bottom of delivery pipe, is passed through
Particulate contamination in exhaust gas is filtered by filter screen 1, net convenient for concentrating on the directly filtering of the particulate contamination in exhaust gas
The bottom for changing tower 1, by opening blowdown valve 5, convenient for filtered impurity in purifying column 1 is transported to sedimentation basin by connecting tube
It is precipitated in 6, the impurity after precipitation concentrates on the bottom of sedimentation basin 6, and the flushing water after precipitation is flowed back to by connecting tube 7
It is recycled in tank 8, improves the recycling efficiency of flushing water, save the waste using water, while ON cycle
Flushing water in tank 8 is transported in water inlet pipe 10 by water circulating pump 9, and passes through water inlet pipe 10 and overflow cover by water pump 9
11 connection, and then flushing water is transported in overflow launder 112, by setting in 112 overflow discharge orifice 113 of overflow launder by flushing water
It is transmitted in fog-spray nozzle 12, and then is sprayed flushing water to powder in exhaust gas in purifying column 1 and exhaust gas by fog-spray nozzle 12
Dirt is rinsed, and that improves dust washes away filter effect, and adsorbing powder dust is avoided to cause fog-spray nozzle 12 in 12 bottom surface of fog-spray nozzle
Blocking, reduce the flushing effect of fog-spray nozzle 12, will be first filtered by the overflow port 111 being arranged on overflow plate 115
Exhaust gas is transmitted to the top of purifying column 1, by the absorption of the filtering and activated charcoal strainer 14 of thin filter screen 13, improves in exhaust gas
The dust and harmful substance of omission are filtered and adsorb, and dust and harmful substance is avoided to be diffused into the dirt for causing air in air
Dye opens centrifugal blower 19, passes through connecting flange 17 by the sweep-up pipe 18 and sweep-up pipe 18 that are arranged on centrifugal blower 19
It is connect with delivery pipe 16, and then the exhaust gas in purifying column 1 is sucked in clarifier 20, by the way that the filtering in clarifier 20 is arranged
Activated carbon filter cotton between net 2 201 and two adjacent groups filter screen 2 201, convenient for exhaust gas progress secondary filter and only
Change effect, exhaust gas direct emission is avoided to cause the pollution of air.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of environment-friendly type industrial waste-gas purifier, including purifying column（1）, it is characterised in that：The purifying column（1）Left side
Wall is plugged with gas sampling mouth（2）, and gas sampling mouth（2）Right end be connected with delivery pipe（3）, the delivery pipe（3）Bottom
Portion's elongated end extends to purifying column（1）Inner cavity left bottom, the purifying column（1）Intracavity bottom be provided with filter screen one
（4）, and filter screen one（4）Left and right ends respectively with purifying column（1）The connection of both sides inner walls, the purifying column（1）Bottom
Centre offers sewage draining exit, and blowdown valve is provided on the outer wall of sewage draining exit（5）, the blowdown valve（5）Bottom pass through blowdown
It manages and is connected with sedimentation basin（6）, the sedimentation basin（6）Right side wall be provided with connecting tube（7）, and connecting tube（7）Right side prolong
It stretches end and is connected with tank（8）, the tank（8）Top be provided with water circulating pump（9）, and water circulating pump（9）Bottom
Extend to tank（8）Inner cavity, the water circulating pump（9）Top be connected with water inlet pipe（10）, and water inlet pipe（10）Prolong
It stretches end and runs through purifying column（1）Outer right wall and be connected with overflow cover（11）, the overflow cover（11）It is set to purifying column（1）'s
In the middle part of inner cavity, and overflow cover（11）Left and right ends respectively with purifying column（1）The connection of both sides inner walls, the overflow cover（11）'s
Bottom is connected with fog-spray nozzle（12）, the purifying column（1）Inner cavity top be respectively arranged with thin filter screen（13）With activated carbon mistake
Strainer（14）, and thin filter screen（13）It is set to activated charcoal strainer（14）Over top, the purifying column（1）Top set
It is equipped with tower lid（15）, and tower lid（15）Outer right wall be plugged with delivery pipe（16）, the delivery pipe（16）Right-hand end welding
There is connecting flange（17）, and connecting flange（17）Right side wall be welded with sweep-up pipe（18）, the sweep-up pipe（18）Bottom prolong
It stretches end and is connected with centrifugal blower（19）, the centrifugal blower（19）Right side dust mouth be connected with clarifier（20）, and clarifier
（20）Right side wall in the middle part of be connected with exhaust pipe（21）, the exhaust pipe（21）Top outer wall be connected with exhaust cap（22）, and
Exhaust pipe（21）With exhaust cap（22）Junction offers gas vent.
2. a kind of environment-friendly type industrial waste-gas purifier according to claim 1, it is characterised in that：The overflow cover
（11）Including with purifying column（1）Connected overflow plate（115）, the overflow plate（115）Center at offer overflow port
（111）, and overflow port（111）Outer wall be evenly distributed with the identical overflow launder of three groups of structures（112）, the overflow launder（112）
Intracavity bottom be both provided with spout hole（113）, the overflow plate（115）Outer right wall be provided with（10）Connected overflow
Pipe（114）.
3. a kind of environment-friendly type industrial waste-gas purifier according to claim 1, it is characterised in that：The delivery pipe（3）
For L-type delivery pipe, the delivery pipe（3）Floss hole run through filter screen one（4）Top and extend to purifying column（1）Inner cavity
Bottom, and filter screen one（4）Top left side offer and delivery pipe（3）The through-hole to match.
4. a kind of environment-friendly type industrial waste-gas purifier according to claim 1, it is characterised in that：The purifying column（1）
Intracavity bottom be funnel-form collecting tank, and filter screen one is provided at the top of funnel-form collecting tank（4）.
5. a kind of environment-friendly type industrial waste-gas purifier according to claim 1, it is characterised in that：The purifying column（1）
Inner cavity two side be welded with fixture block, and thin filter screen（13）And activated charcoal strainer（14）Both ends bottom offer with
The groove that fixture block matches.
6. a kind of environment-friendly type industrial waste-gas purifier according to claim 1, it is characterised in that：The clarifier（20）
Inner cavity be provided with three groups of filter screens two（201）, and two adjacent groups filter screen two（201）Between be provided with activated carbon adsorption filtering
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675414.2A CN108514802A (en) | 2018-06-27 | 2018-06-27 | A kind of environment-friendly type industrial waste-gas purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810675414.2A CN108514802A (en) | 2018-06-27 | 2018-06-27 | A kind of environment-friendly type industrial waste-gas purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108514802A true CN108514802A (en) | 2018-09-11 |
Family
ID=63427883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810675414.2A Withdrawn CN108514802A (en) | 2018-06-27 | 2018-06-27 | A kind of environment-friendly type industrial waste-gas purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108514802A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200724A (en) * | 2018-10-30 | 2019-01-15 | 湖南城头山红薯食品科技有限公司 | A kind of boiler combustion tail gas purifying device |
| CN110038380A (en) * | 2019-04-19 | 2019-07-23 | 广东莞绿环保工程有限公司 | A kind of explosive dust explosion protection dust removing treatment system |
| CN110756018A (en) * | 2019-12-11 | 2020-02-07 | 谢云真 | Controllable fertilizer production of gas concentration filters peculiar smell equipment that removes |
| CN112604433A (en) * | 2020-11-20 | 2021-04-06 | 衡阳鸿宇化工有限责任公司 | Washing tower for waste gas treatment in production workshop and use method thereof |
-
2018
- 2018-06-27 CN CN201810675414.2A patent/CN108514802A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109200724A (en) * | 2018-10-30 | 2019-01-15 | 湖南城头山红薯食品科技有限公司 | A kind of boiler combustion tail gas purifying device |
| CN110038380A (en) * | 2019-04-19 | 2019-07-23 | 广东莞绿环保工程有限公司 | A kind of explosive dust explosion protection dust removing treatment system |
| CN110756018A (en) * | 2019-12-11 | 2020-02-07 | 谢云真 | Controllable fertilizer production of gas concentration filters peculiar smell equipment that removes |
| CN112604433A (en) * | 2020-11-20 | 2021-04-06 | 衡阳鸿宇化工有限责任公司 | Washing tower for waste gas treatment in production workshop and use method thereof |
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Application publication date: 20180911 |