CN111686549A - Chemical waste gas treatment and discharge device - Google Patents
Chemical waste gas treatment and discharge device Download PDFInfo
- Publication number
- CN111686549A CN111686549A CN202010571781.5A CN202010571781A CN111686549A CN 111686549 A CN111686549 A CN 111686549A CN 202010571781 A CN202010571781 A CN 202010571781A CN 111686549 A CN111686549 A CN 111686549A
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- adsorption
- plate
- waste gas
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- 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
- B01D53/06—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 moving adsorbents, e.g. rotating beds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/18—Particle separators, e.g. dust precipitators, using filtering belts
- B01D46/20—Particle separators, e.g. dust precipitators, using filtering belts the belts combined with drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- 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
Abstract
The utility model provides a chemical waste gas treatment discharging equipment, is including bottom plate, rose box, adsorption tank, heating ring etc. and the welding of bottom plate top right side has a plurality of first supporting legs, and the welding of the top of first supporting leg has two adsorption tanks, and the inside of adsorption tank is equipped with the heating ring. The device can start to rotate under the driving of the impact force of the chemical waste gas adsorption box through the arrangement of the concave plate, so that the first rotating shaft starts to rotate, the stirring teeth start to rotate at the same time, and the activated carbon on the carbon bed is stirred, so that the chemical waste gas is fully contacted with the activated carbon, and the adsorption efficiency is improved; can be under the cooperation in hole through fixing bolt's setting for fixing bolt moves to one side, tightens the belt a bit, lets the slow rolling of filter pulp, makes filter pulp can make full use of resources are saved.
Description
Technical Field
The invention relates to the field of chemical waste gas treatment, in particular to a chemical waste gas treatment and discharge device.
Background
Chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas often contains many kinds of pollutants, has complex physical and chemical properties and different toxicity, seriously pollutes the environment and influences human health. The chemical waste gas components generated in different chemical production industries are very different. For example, the waste gas generated in the chlor-alkali industry mainly contains chlorine, hydrogen chloride, vinyl chloride, mercury, acetylene and the like, and the waste gas generated in the nitrogenous fertilizer industry mainly contains nitrogen oxides, urea dust, carbon monoxide, ammonia gas, sulfur dioxide, methane and the like.
Through the retrieval, grant publication number CN 109589747A's patent, disclose a chemical industry exhaust-gas treatment is with adsorbing enrichment facility, including the bottom plate, one side of bottom plate top outer wall is fixed with the supporting seat that the equidistance distributes through the bolt, and the welding has same fixed plate on the top outer wall of supporting seat, and above-mentioned patent has following shortcoming: when the filter screen needs to be replaced, the worker needs to close the device and replace the filter screen, so that the operation is carried out, not only is the time wasted, but also the replacement steps are complex, the operation is not easy, the working efficiency is reduced, and the reduction of the economic benefit is caused.
Therefore, the waste gas treatment and discharge device for chemical industry, which can heat and separate the harmful gas in the waste gas for chemical industry and is convenient for replacing the filter screen, is urgently needed to be developed.
Disclosure of Invention
The purpose of the invention is: in order to overcome when needing to be changed the filter screen, the staff need closing means, change the filter screen again, so operation, not only the waste time, and it is loaded down with trivial details to change the step, and difficult operation has reduced work efficiency, causes the shortcoming of economic benefits's reduction, provides one kind and can heat the separation to the harmful gas in the waste gas for the chemical industry, and conveniently changes the waste gas treatment discharging equipment for the chemical industry of filter screen.
The technical scheme of the invention is as follows: a chemical waste gas treatment and emission device comprises a base plate, a filter box, an adsorption box, a heating ring, a cooling box, a chimney, an air inlet, an induced draft fan, an air pipe, a first supporting leg, a one-way valve, a second supporting leg, a water collecting box, a solenoid valve, a lock catch, a maintenance door, a liquid level meter and a radiating fin, wherein a plurality of first supporting legs are installed on one side of the base plate, two adsorption boxes are installed at one ends of the first supporting legs, the heating ring is arranged on one side of the adsorption box, a plurality of second supporting legs are installed on one side of the base plate, the filter box is installed at one end of the second supporting legs, the maintenance door is arranged on one side of the filter box, the lock catch is arranged on one side of the maintenance door, the air inlet is arranged on one side of the filter box, the cooling box is installed on one side of the base plate, the induced draft, one side of trachea between draught fan and the adsorption tank is equipped with the solenoid valve, and tracheal one side between two adsorption tanks and the cooler bin is equipped with the check valve, and is linked together through the trachea between two adsorption tanks, and one side of cooler bin is equipped with a plurality of fin, and one side of cooler bin installs the connecting pipe, and the chimney is installed to one side of bottom plate, and the connecting pipe is linked together with the chimney, and the header tank is installed to one side of bottom plate, and the header tank is linked together with the connecting pipe, and one side of header tank is equipped with the level gauge.
In a preferred embodiment of the invention, the carbon bed adsorption device further comprises a first rotating shaft, a concave plate, fixed plates, fixed frames, a carbon bed and stirring teeth, wherein the first rotating shaft is movably installed on one side of the adsorption box, a plurality of connecting rods are installed on one side of the first rotating shaft, the concave plate is installed at one end, away from the first rotating shaft, of each connecting rod, the fixed plates are installed on the inner circumferential wall of the adsorption box, two fixed frames are arranged on one side of each fixed plate, the carbon bed is installed on one side of each fixed frame and is sleeved with the first rotating shaft, arc-shaped plates are installed on two sides of the first rotating shaft, the stirring teeth are fixed on one sides of the arc-shaped plates.
In a preferred embodiment of the invention, the rolling device further comprises a transmission mechanism, a second gear, a chute plate, a clamping plate and a rolling roller, wherein the transmission mechanism is arranged on the front side of the filter box, the chute plate is fixedly connected to the front side and the rear side of the filter box, the rolling roller is rotatably connected to the chute plate, the second gear is connected to the rear end of the rolling roller in a keyed mode and is meshed with the transmission mechanism, a fixing hole is formed in the front side of the chute plate, a fastening bolt is arranged in the fixing hole, the clamping plate is sleeved on the outer surface of the fastening bolt, and the clamping plate is in contact with the rolling roller.
In a preferred embodiment of the invention, the rolling device further comprises a transmission mechanism, a second gear, a chute plate, a clamping plate and a rolling roller, wherein the transmission mechanism is arranged on one side of the filter box, the chute plate is arranged on both sides of the filter box, the rolling roller is rotatably arranged in the chute plate, the second gear is arranged at one end key of the rolling roller and is meshed with the transmission mechanism, a fixing hole is formed in one side of the chute plate, a fastening bolt is arranged in the fixing hole, the fastening bolt is provided with the clamping plate, and the clamping plate is in contact with the rolling roller.
In a preferred embodiment of the invention, the transmission mechanism comprises a second rotating shaft, wind plates, a first belt wheel, a connecting shaft, a second belt wheel, a belt and a first gear, the second rotating shaft is embedded and installed on one side of the filter box through a bearing, a plurality of wind plates are installed on one side of the second rotating shaft, the first belt wheel is installed on one end key of the second rotating shaft, an inserting hole is formed in one side of the filter box, the connecting shaft is arranged in the inserting hole, the first gear is installed on one end key of the connecting shaft, the second belt wheel is installed on one end key of the connecting shaft, the belt is wound on the first belt wheel and the second belt wheel, and the first belt wheel is in transmission connection with the second belt wheel through the belt
In a preferred embodiment of the invention, the filter box further comprises a fixing sleeve, a fixing block and a fixing bolt, wherein the fixing block is installed on one side of the filter box, a hole is formed in one side of the fixing block, the fixing bolt is arranged in the hole, the fixing sleeve is installed at one end of the fixing bolt, and the fixing sleeve is sleeved with the belt.
Advantageous effects
1. The concave plate can start to rotate under the driving of the impact force of the chemical waste gas adsorption box, so that the first rotating shaft starts to rotate, the stirring teeth start to rotate at the same time, and the activated carbon on the carbon bed is stirred, so that the chemical waste gas is fully contacted with the activated carbon, and the adsorption efficiency is improved;
2. the wind plate can be driven by the first rotating shaft to rotate, the first gear starts to rotate under the matching of the first belt wheel, the second belt wheel and the belt, the wind-up roll starts to rotate under the meshing action of the first gear and the second gear, and filtered filter cotton is collected, so that the manual labor is saved, the time and the labor are saved, the filter cotton roll can be quickly replaced under the matching of the clamping plate through the arrangement of the fastening bolt, and the filter cotton roll is convenient and quick;
3. can be under the cooperation in hole through fixing bolt's setting for fixing bolt moves to one side, tightens the belt a bit, lets the slow rolling of filter pulp, makes filter pulp can make full use of resources are saved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a schematic cross-sectional view of the adsorption tank of the present invention;
FIG. 6 is a schematic cross-sectional view of a filter box according to the present invention;
FIG. 7 is an enlarged view of point B of the present invention;
fig. 8 is an enlarged schematic view of point a of the present invention.
Wherein the figures include the following reference numerals: 1. the device comprises a bottom plate, 2, a filter box, 3, an adsorption box, 301, a heating ring, 4, a cooling box, 5, a chimney, 6, an air inlet, 7, an induced draft fan, 8, an air pipe, 9, a first supporting leg, 10, a one-way valve, 11, a second supporting leg, 12, a water collecting tank, 13, an electromagnetic valve, 14, a lock catch, 15, a maintenance door, 16, a liquid level meter, 17, a radiating fin, 18, a first rotating shaft, 19, a concave plate, 20, a fixing plate, 21, a fixing frame, 22, a carbon bed, 23, a stirring tooth, 24, a second rotating shaft, 25, an air plate, 26, a first belt wheel, 261, a connecting shaft, 262, a second belt wheel, 263, a belt, 27, a first gear, 28, a second gear, 29, a sliding chute plate, 30, a clamping plate, 31, a winding roller, 32, a fixing sleeve, 33, a fixing block, 34.
Detailed description of the preferred embodiments
It is to be noted that, in the case of the different described embodiments, identical components are provided with the same reference numerals or the same component names, wherein the disclosure contained in the entire description can be transferred to identical components having the same reference numerals or the same component names in a meaningful manner. The positional references selected in the description, such as upper, lower, lateral, etc., refer also to the directly described and illustrated figures and are to be read into the new position in the sense of a change in position.
Example 1
As shown in fig. 1-7, a chemical waste gas treatment and discharge device comprises a bottom plate 1, a filter box 2, an adsorption box 3, a heating ring 301, a cooling box 4, a chimney 5, an air inlet 6, a draught fan 7, an air pipe 8, a first supporting leg 9, a check valve 10, a second supporting leg 11, a water collecting box 12, an electromagnetic valve 13, a latch 14, a maintenance door 15, a liquid level meter 16 and a heat sink 17, wherein the right side of the top of the bottom plate 1 is welded with a plurality of first supporting legs 9, the top end of the first supporting legs 9 is welded with two adsorption boxes 3, the heating ring 301 is arranged inside the adsorption box 3, the left side of the top of the bottom plate 1 is welded with a plurality of second supporting legs 11, the top end of the second supporting legs 11 is welded with the filter box 2, the right side of the filter box 2 is provided with the maintenance door 15, the front side of the upper part of the maintenance door 15 is provided with the latch 14, the air inlet 6, and the upper surface of bottom plate 1 is connected with draught fan 7, draught fan 7 front side UNICOM has trachea 8, and trachea 8 respectively with rose box 2, cooler bin 4 and adsorption tank 3 are linked together, the surface of trachea 8 between draught fan 7 and the adsorption tank 3 is equipped with solenoid valve 13, the surface of trachea 8 between two adsorption tanks 3 and the cooler bin 4 is equipped with check valve 10, and be linked together through trachea 8 between two adsorption tanks 3, the front side of cooler bin 4 is equipped with a plurality of fin 17, and the left side welding of cooler bin 4 has the connecting pipe, the last fixed surface of bottom plate 1 is connected with chimney 5, and the connecting pipe is linked together with chimney 5, the top fixedly connected with header tank 12 of bottom plate 1, header tank 12 is linked together with the connecting pipe, and the left part rear side of header tank 12 is equipped with level gauge 16.
When the chemical waste gas is required to be treated, firstly, the chemical waste gas is conveyed into the filter box 2 through the air inlet 6 to be filtered, then, one electronic valve is opened, the chemical waste gas after primary filtration is conveyed into one adsorption box 3 to be adsorbed under the matching of the draught fan 7 and the air pipe 8, harmless gas is discharged through the air pipe 8 through the chimney 5, harmful gas is remained in the adsorption box 3, after the adsorption box 3 is saturated, the electronic valve of the adsorption box 3 is closed, the electronic valve of the other adsorption box 3 is opened, the chemical waste gas is continuously conveyed into the other adsorption box 3 to be adsorbed, meanwhile, the heating ring 301 in the saturated adsorption box 3 is used for heating and separating the harmful gas into gas and water vapor which can be directly discharged, and the gas which can be directly discharged is discharged from the chimney 5 through the air pipe 8, the water vapor is cooled into water drops through the cooling box 4, and the water drops fall into the water collecting box 12 to be collected for secondary utilization.
Example 2
On the basis of embodiment 1, as shown in fig. 1 to 7, the adsorption tank further includes a first rotating shaft 18, a concave plate 19, a fixed plate 20, a fixed frame 21, a carbon bed 22 and stirring teeth 23, the inner wall of the bottom of the adsorption tank 3 is rotatably connected with the first rotating shaft 18, the outer surface of the first rotating shaft 18 is welded with a plurality of connecting rods, the front end of each connecting rod, which is far away from the first rotating shaft 18, is welded with the concave plate 19, the inner wall of the circumference of the adsorption tank 3 is welded with the fixed plates 20, the top of the fixed plate 20 is provided with the two fixed frames 21, the top of the fixed frame 21 is fixedly connected with the carbon bed 22, the carbon bed 22 is sleeved with the first rotating shaft 18, the outer surface of the first rotating shaft 18 is welded with the two arc-shaped plates, the bottoms of the arc-shaped.
When the chemical waste gas is adsorbed, firstly, the concave plate 19 starts to rotate under the impact force of the chemical waste gas entering the adsorption box 3, then the first rotating shaft 18 starts to rotate under the driving of the concave plate 19, and then the stirring teeth 23 start to rotate under the matching of the arc-shaped plates to turn the activated carbon on the carbon bed 22, so that the activated carbon is fully contacted with the chemical waste gas.
Example 3
On the basis of embodiment 2, as shown in fig. 1 to 8, the device further includes a second rotating shaft 24, a wind plate 25, a first belt wheel 26, a connecting shaft 261, a second belt wheel 262, a belt 263, a first gear 27, a second gear 28, a chute plate 29, a clamping plate 30 and a winding roller 31, the second rotating shaft 24 is embedded and installed on the rear side of the upper portion of the filter box 2 through a bearing, the outer surface of the second rotating shaft 24 is connected with a plurality of wind plates 25, the left end of the second rotating shaft 24 is connected with the first belt wheel 26, an insertion hole is formed in the front side of the upper portion of the filter box 2, the connecting shaft 261 is inserted and connected in the insertion hole, the right end of the connecting shaft 261 is connected with the first gear 27 in a key manner, the right end of the connecting shaft 261 is connected with the second belt wheel 262 in a key manner, the belt 263 is wound on the first belt wheel 26 and the second belt wheel 262, the first belt wheel 26 is connected with the second belt wheel 262 in a transmission manner, the winding roller 31 is rotationally connected in the chute plate 29, the left end key of the winding roller 31 is connected with the second gear 28, the second gear 28 is meshed with the first gear 27, the inner wall of the bottom of the chute plate 29 is provided with a fixing hole, a fastening bolt is arranged in the fixing hole, the outer surface of the fastening bolt is sleeved with the clamping plate 30, and the clamping plate 30 is in contact with the winding roller 31.
The filter box is characterized by further comprising a fixed sleeve 32, a fixed block 33 and a fixed bolt 34, the fixed block 33 is welded on the outer wall of the front side of the right portion of the filter box 2, a hole is formed in the left side of the fixed block 33, the fixed bolt 34 is inserted into the hole, the fixed sleeve 32 is fixedly connected to the left end of the fixed bolt 34, and the fixed sleeve 32 is sleeved with the belt 263.
When filtering chemical industry with gaseous, at first, will filter the lap and install on unreeling the roller, under the impact force that waste gas got into rose box 2 for the chemical industry, aerofoil 25 began to rotate, thereby make first band pulley 26 begin to rotate, under the cooperation of belt 263, second band pulley 262 begins to rotate, and simultaneously, first gear 27 begins to rotate, under first gear 27 and second gear 28 mesh mutually, wind-up roll 31 begins to rotate and receives used filter pulp, when needing to be changed and filter the lap, screw down fastening bolt, thereby make splint 30 and wind-up roll 31 separate, take out wind-up roll 31 from spout board 29 in, it can to change the used filter lap.
When the belt 263 is loose, the fixing bolt 34 is screwed, the fixing bolt 34 moves to the right side under the matching of the holes, the belt 263 is tightened a little under the matching of the fixing sleeve 32, and the filter cotton is slowly rolled up, so that the filter cotton can be fully used.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (5)
1. The utility model provides an exhaust-gas treatment discharging equipment for chemical industry which characterized in that: comprises a bottom plate, a filter box, adsorption boxes, a heating ring, a cooling box, a chimney, an air inlet, an induced draft fan, an air pipe, a first supporting leg, a one-way valve, a second supporting leg, a water collecting tank, a solenoid valve, a lock catch, a maintenance door, a liquid level meter and a radiating fin, wherein a plurality of first supporting legs are arranged on one side of the bottom plate, two adsorption boxes are arranged at one ends of the first supporting legs, the heating ring is arranged on one side of the adsorption box, a plurality of second supporting legs are arranged on one side of the bottom plate, the filter box is arranged at one end of the second supporting legs, the maintenance door is arranged on one side of the filter box, the lock catch is arranged on one side of the maintenance door, the air inlet is arranged on one side of the filter box, the cooling box is arranged on one side of the bottom plate, the induced draft fan is arranged on one side of the bottom plate, the, one side of trachea between two adsorption tanks and the cooler bin is equipped with the check valve, and is linked together through the trachea between two adsorption tanks, and one side of cooler bin is equipped with a plurality of fin, and the connecting pipe is installed to one side of cooler bin, and the chimney is installed to one side of bottom plate, and the connecting pipe is linked together with the chimney, and the header tank is installed to one side of bottom plate, and the header tank is linked together with the connecting pipe, and one side of header tank is equipped with the level gauge.
2. The chemical waste gas treatment and discharge device according to claim 1, wherein: still including first pivot, the concave plate, the fixed plate, the mount, carbon bed and stirring tooth, one side of adsorption tank is moved and is installed first pivot, a plurality of connecting rods are installed to one side of first pivot, the concave plate is installed to the one end that first pivot was kept away from to the connecting rod, a plurality of fixed plates are installed to the circumference inner wall of adsorption tank, one side of fixed plate is equipped with two mounts, the carbon bed is installed to one side of mount, and the carbon bed cup joints with first pivot mutually, the arc is installed to the both sides of first pivot, one side of arc is fixed with the stirring tooth, and the stirring tooth contacts with the carbon bed.
3. The chemical waste gas treatment and discharge device according to claim 2, wherein: the rolling device is characterized by further comprising a transmission mechanism, a second gear, a chute plate, a clamping plate and a rolling roller, wherein the transmission mechanism is arranged on one side of the filter box, the chute plate is installed on two sides of the filter box, the rolling roller is installed in the chute plate in a rotating mode, the second gear is installed at one end key of the rolling roller and is meshed with the transmission mechanism, a fixing hole is formed in one side of the chute plate, a fastening bolt is arranged in the fixing hole and is provided with the clamping plate, and the clamping plate is in contact with the rolling roller.
4. The chemical waste gas treatment and discharge device according to claim 4, wherein: transport mechanism is including the second pivot, the aerofoil, first band pulley, the connecting axle, the second band pulley, belt and first gear, the second pivot is installed through the bearing scarf joint to one side of rose box, a plurality of aerofoils are installed to one side of second pivot, and the one end key of second pivot installs first band pulley, the spliced eye has been seted up to one side of rose box, be equipped with the connecting axle in the spliced eye, first gear is installed to the one end key of connecting axle, the second band pulley is installed to the one end key of connecting axle, around there being the belt on first band pulley and the second band pulley, and first band pulley passes through the belt and is connected with second band pulley transmission.
5. The chemical waste gas treatment and discharge device according to claim 4, wherein: the filter box is characterized by further comprising a fixing sleeve, a fixing block and a fixing bolt, wherein the fixing block is installed on one side of the filter box, a hole is formed in one side of the fixing block, the fixing bolt is arranged in the hole, the fixing sleeve is installed at one end of the fixing bolt, and the fixing sleeve is sleeved with the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010571781.5A CN111686549A (en) | 2020-06-22 | 2020-06-22 | Chemical waste gas treatment and discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010571781.5A CN111686549A (en) | 2020-06-22 | 2020-06-22 | Chemical waste gas treatment and discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111686549A true CN111686549A (en) | 2020-09-22 |
Family
ID=72482651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010571781.5A Withdrawn CN111686549A (en) | 2020-06-22 | 2020-06-22 | Chemical waste gas treatment and discharge device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111686549A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07194922A (en) * | 1993-12-29 | 1995-08-01 | Toyobo Co Ltd | Gas treatment method using activated carbon mat and apparatus for the same |
| CN205435348U (en) * | 2016-03-24 | 2016-08-10 | 温州展力环保设备有限公司 | Waste gas treatment equipment |
| CN207271006U (en) * | 2017-08-03 | 2018-04-27 | 上海荣普环境科技有限公司 | A kind of activated carbon adsorption desorption catalyzing burning waste gas processing system |
| CN108636030A (en) * | 2018-05-21 | 2018-10-12 | 佛山市南海区鑫正化工有限公司 | A kind of emission-control equipment |
| CN208680146U (en) * | 2018-08-22 | 2019-04-02 | 天津市雍阳减水剂厂 | A kind of waste treatment device for the reaction kettle producing water-reducing agent |
| CN208694620U (en) * | 2018-07-06 | 2019-04-05 | 吕梁学院 | A kind of activated carbon adsorption device |
| CN209531242U (en) * | 2018-10-23 | 2019-10-25 | 中山市追蓝环保科技有限公司 | A kind of paint-spraying baking booth of automatic replacement filter cotton |
| CN210009785U (en) * | 2019-05-15 | 2020-02-04 | 青岛龙维环境科技有限公司 | Adsorption tower for industrial waste gas treatment |
-
2020
- 2020-06-22 CN CN202010571781.5A patent/CN111686549A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07194922A (en) * | 1993-12-29 | 1995-08-01 | Toyobo Co Ltd | Gas treatment method using activated carbon mat and apparatus for the same |
| CN205435348U (en) * | 2016-03-24 | 2016-08-10 | 温州展力环保设备有限公司 | Waste gas treatment equipment |
| CN207271006U (en) * | 2017-08-03 | 2018-04-27 | 上海荣普环境科技有限公司 | A kind of activated carbon adsorption desorption catalyzing burning waste gas processing system |
| CN108636030A (en) * | 2018-05-21 | 2018-10-12 | 佛山市南海区鑫正化工有限公司 | A kind of emission-control equipment |
| CN208694620U (en) * | 2018-07-06 | 2019-04-05 | 吕梁学院 | A kind of activated carbon adsorption device |
| CN208680146U (en) * | 2018-08-22 | 2019-04-02 | 天津市雍阳减水剂厂 | A kind of waste treatment device for the reaction kettle producing water-reducing agent |
| CN209531242U (en) * | 2018-10-23 | 2019-10-25 | 中山市追蓝环保科技有限公司 | A kind of paint-spraying baking booth of automatic replacement filter cotton |
| CN210009785U (en) * | 2019-05-15 | 2020-02-04 | 青岛龙维环境科技有限公司 | Adsorption tower for industrial waste gas treatment |
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Application publication date: 20200922 |
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