CN108939746B - Efficient adsorption tower - Google Patents
Efficient adsorption tower Download PDFInfo
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- CN108939746B CN108939746B CN201811167303.7A CN201811167303A CN108939746B CN 108939746 B CN108939746 B CN 108939746B CN 201811167303 A CN201811167303 A CN 201811167303A CN 108939746 B CN108939746 B CN 108939746B
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- 238000001179 sorption measurement Methods 0.000 title claims abstract description 36
- 239000003344 environmental pollutant Substances 0.000 claims abstract description 32
- 231100000719 pollutant Toxicity 0.000 claims abstract description 32
- 239000002912 waste gas Substances 0.000 claims abstract description 27
- 239000007789 gas Substances 0.000 claims abstract description 25
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 35
- 239000002245 particle Substances 0.000 claims description 25
- 239000004744 fabric Substances 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 14
- 239000002346 layers by function Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 230000003197 catalytic effect Effects 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000003054 catalyst Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 239000002808 molecular sieve Substances 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 3
- 239000012790 adhesive layer Substances 0.000 claims 2
- 239000013618 particulate matter Substances 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010926 purge Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 13
- 230000007613 environmental effect Effects 0.000 description 4
- 239000011257 shell material Substances 0.000 description 4
- 238000009841 combustion method Methods 0.000 description 3
- 239000002440 industrial waste Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910052755 nonmetal Inorganic materials 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
Classifications
-
- 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
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
-
- 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
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Treating Waste Gases (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a high-efficient adsorption tower, includes support frame, buffer tank, collecting box and fan cabinet are put on the support frame from supreme down in proper order, and buffer tank and collecting box, collecting box and fan cabinet all switch on each other from top to bottom, the side of buffer tank is equipped with the air inlet, from supreme at least one deck particulate matter collector and the at least one deck gaseous pollutant collector that is the lamellar distribution of being equipped with down in the box of collecting box, be equipped with the fan in the fan cabinet, the top of fan cabinet is equipped with the gas outlet, the fan is used for extracting waste gas from the air inlet and discharges the purge gas after the filtration from the gas outlet. The collecting box adopting the multilayer laminated filter structure has the beneficial effects of strong treatment capacity, low resistance, wide treatment range, good effect and low energy consumption on waste gas concentration, and the structure is convenient to replace, can be replaced on line, does not need to stop production, and reduces the time cost of customers.
Description
Technical Field
The invention relates to the field of environmental protection equipment, in particular to a high-efficiency adsorption tower which is applied to the aspects of waste gas treatment, recovery, environmental protection and the like.
Background
At present, many places in China have many problems for treating waste gas (such as places of automobile paint spray booths, chemical workshops and the like): firstly, the treatment is incomplete, a direct combustion method cannot be adopted, and the effect is not ideal by directly adopting an adsorption method; secondly, the emission standard can be reached, but the odor complaint can be also suffered, so that the environmental protection of the emission of a plurality of industrial waste gases is not too closed or the emission of the odor is unqualified and the production is stopped at the present stage, and the fatal impact is caused on the whole industrial chain, thereby influencing the national economy.
In the prior art, the treatment of industrial waste gas mainly comprises: the main problems of the adsorption method, the combustion method, the biodegradation method, the low-temperature plasma method and the like are mainly concentrated in a certain range of the concentration of the adsorbed waste gas, and the concentration of the waste gas of the combustion method reaches 1000mg/m < 3 >, and the applicable concentration of the adsorption method is 500-1000mg/m < 3 >. Because the concentration of industrial waste gas is variable, no completely suitable method is available for the device for treating waste gas with different concentrations, and the device needs to be stopped when being replaced, and the cost is huge.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides a high-efficiency adsorption tower to solve the technical problems that the existing waste gas treatment equipment and method have poor treatment effect, and the same method and equipment cannot be completely suitable for treating waste gases with different concentrations.
In order to achieve the above purpose, the invention provides a high-efficiency adsorption tower, which comprises a supporting frame, a buffer box, a collecting box and a fan cabinet, wherein the buffer box, the collecting box and the fan cabinet are sequentially arranged on the supporting frame from bottom to top, the buffer box, the collecting box and the fan cabinet are mutually communicated from top to bottom, an air inlet is arranged on the side face of the buffer box, at least one layer of particle collector and at least one layer of gaseous pollutant collector which are distributed in a layered manner are arranged in the box body of the collecting box from bottom to top, a fan is arranged in the fan cabinet, an air outlet is arranged at the top of the fan cabinet, and the fan is used for extracting waste gas from the air inlet and discharging filtered purified gas from the air outlet.
As a further preferable technical scheme of the invention, the box body shell of the collecting box is made of high-temperature-resistant metal materials.
As a further preferable technical scheme of the invention, a bracket is arranged in the box body of the collecting box, the particle collector and the gaseous pollutant collector are distributed in a layered manner from bottom to top and are arranged on the bracket by adopting a drawer type structure, the number of the particle collector is two, and the number of the gaseous pollutant collector is seven.
As a further preferable aspect of the present invention, a collector replacement door opposite to all the particulate matters collectors and all the gaseous pollutant collectors is provided on the housing of the collecting box.
As a further preferable technical scheme of the invention, the particle collector is assembled by a filter cotton filter screen which is folded in a W shape for many times and a frame for accommodating the folded filter cotton filter screen, and the filter cotton filter screen is made of filter cotton for filtering PM5 and/or PM10.
As a further preferable technical scheme of the invention, the gaseous pollutant collector is assembled by a filter cloth which is folded in a W shape for many times and a frame for loading the folded filter cloth, and the filter cloth is a special filter cloth of 700g/m2-2000g/m 2.
As a further preferable technical scheme of the invention, the filter cloth comprises a supporting layer, a bonding layer and a functional layer, wherein the functional layer is clamped between the two supporting layers, and at least three layers of functional layers are arranged, and every two adjacent layers of structures are tightly bonded through the bonding layer; the support layer is made of metal mesh, high-temperature resistant non-woven fabric or glass fiber, and the functional layer is made of at least one or a combination of a plurality of active carbon, molecular sieve, catalyst, metal or nonmetal oxide serving as an adsorption catalytic material for filtering gas.
As a further preferable technical scheme of the invention, a controller is arranged on the wall of the collecting box, the controller is electrically connected with the fan, and a fan access door is arranged on the fan cabinet.
As a further preferable technical scheme of the invention, the controller is a microcomputer with a touch display screen.
By adopting the technical scheme, the high-efficiency adsorption tower provided by the invention has the following beneficial effects:
1) The treatment range of the concentration of the waste gas is wide and can be 0-15000mg/m 3 The method can adopt sectional treatment for high concentration, and is very practical;
2) The treatment air quantity range is wide, and the treatment air quantity can be from hundreds of cubic meters per hour to tens of thousands of cubic meters per hour;
3) The particle collector and the gas pollutant collector can both adopt a multi-layer laminated structure, and have the advantages of strong treatment capacity, low resistance and effective reduction of the energy consumption of the high-efficiency adsorption tower.
4) The power consumption is low, the running power of the whole device is high, and the consumed power is low;
5) The particle collector and the gas pollutant collector are convenient to replace, production stopping is not needed, and online replacement can be realized, so that the time cost of a customer is reduced.
Drawings
The invention will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic view showing the structure of an example provided by the high-efficiency adsorption tower of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic diagram of the flow direction of the gas stream in a high efficiency adsorption column;
fig. 4 is a schematic view of the internal structure of the collection box.
In the figure: 1. the device comprises a supporting frame, 2, a buffer box, 21, an air inlet, 3, a collecting box, 31, a particulate matter collector, 32, a gaseous pollutant collector, 4, a fan cabinet, 5, a fan access door, 6, an air outlet, 7, a collector replacement door and 8.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The invention will be further described with reference to the drawings and detailed description. The terms such as "upper", "lower", "left", "right", "middle" and "a" in the preferred embodiments are merely descriptive, but are not intended to limit the scope of the invention, as the relative relationship changes or modifications may be otherwise deemed to be within the scope of the invention without substantial modification to the technical context.
The efficient adsorption tower is used for treating waste gas containing particulate matters or toxic gases, and belongs to environmental protection equipment for treating the waste gas, and as shown in figures 1 to 4, the efficient adsorption tower comprises a support frame 1, a buffer box 2, a collection box 3 and a fan cabinet 4, wherein the buffer box 2, the collection box 3 and the fan cabinet 4 are sequentially arranged on the support frame 1 from bottom to top, and the buffer box 2, the collection box 3 and the fan cabinet 4 are mutually communicated from top to bottom;
the side surface of the buffer box 2 is provided with an air inlet 21, waste gas enters the buffer box 2 through the air inlet 21, the buffer box 2 can uniformly disperse the introduced waste gas and then convey the waste gas to the collecting box 3, and the uniformly dispersed waste gas passes through the collecting box 3 so as to obtain sufficient overcurrent treatment;
at least one layer of particle collector 31 and at least one layer of gaseous pollutant collector 32 which are distributed in a layered manner are arranged in the box body of the collecting box 3 from bottom to top, the collectors treat the flowing waste gas, the particle collector 31 is adopted for primary filtration of the waste gas with more relative particles in the waste gas, PM5 and PM10 can be effectively removed, the removal capacity can reach more than 90%, and in the actual use process, one layer of structure or multiple layers of structures can be selected according to the concentration of the particles in the waste gas; the particle collector 31 can effectively protect the service life of the gaseous pollutant collector 32 and prevent the blockage of the gaseous pollutant collector by particles from affecting the service performance and the service life of the gaseous pollutant collector; a gaseous pollutant trap 32 having an ability to adsorb, react, and catalyze a target exhaust gas, and to collect harmful substances in the exhaust gas on the gaseous pollutant trap 32 by adsorption and chemical reaction, which may be selected in a one-layer structure or a multi-layer structure according to the concentration of the toxic substances in the exhaust gas, and different adsorption and chemical reaction materials;
the particulate matter collector 31 and the gaseous pollutant collector 32 filter the exhaust gas layer by layer through a multi-layer laminated structure, and compared with the mode of stacking carbon (filtering the exhaust gas by using a tower to fill carbon) on the market at present, the method has the advantages of strong treatment capacity, low resistance, effective reduction of the energy consumption of the high-efficiency adsorption tower, wide treatment range of 0-15000mg/m for the concentration of the exhaust gas 3 The method comprises the steps of carrying out a first treatment on the surface of the The stacking structure can be one or more rows, and in the actual use process, the stacking structure is selected according to the size of the collector so as to be convenient for operators to detach or put in easily;
a fan is arranged in the fan cabinet 4, an air outlet 6 is formed in the top of the fan cabinet 4, and the fan is used for extracting waste gas from the air inlet 21 and discharging filtered purified gas from the air outlet 6.
The buffer tank 2 is of the prior art, and specific structures are not described here, and are used for: the flow direction of wind is changed, so that some larger particles of dust in the waste gas can be settled, the content of particles in the waste gas is reduced, and the waste gas containing the large particles of dust is prevented from directly hedging the collecting box 3; the flow rate of the exhaust gas is reduced, so that the collector can absorb and treat the exhaust gas at a proper wind speed, and the exhaust gas is prevented from being well collected and treated due to the overlarge wind speed.
In specific implementation, the box body shell of the collecting box 3 is made of a high-temperature-resistant metal material, the high-temperature-resistant metal material can ensure that the box body shell is used at the temperature of more than 300 ℃, and an alloy mainly comprising aluminum, nickel, copper and the like is used as the box body shell material. The box body of the collecting box 3 is internally provided with a bracket, the particle collector 31 and the gaseous pollutant collector 32 are distributed in a layered manner from bottom to top, and are installed on the bracket by adopting a drawer type structure, and are managed and replaced by adopting a drawer type structure, so that the collecting box can be independently pulled out for replacement and is convenient to operate, the particulate matter collector 31 and the gaseous pollutant collector can be cleaned under the non-stop state, and the efficient treatment of waste gas is ensured. The particulate matter collector 31 has two layers and the gaseous pollutant collector 32 has seven layers. The collector replacement doors 7 opposite to all the particulate matters collectors 31 and all the gaseous pollutant collectors 32 are arranged on the box body of the collecting box 3, and the particulate matters collectors 31 and the gaseous pollutant collectors 32 can be conveniently installed or detached by opening the collector replacement doors 7.
In a specific implementation, the particulate matter collector 31 is assembled by a filter cotton filter screen that is W-folded for multiple times and a frame for accommodating the filter cotton filter screen, and the filter cotton filter screen is made of filter cotton for filtering PM5 and/or PM10. The filter cotton has good particle capacity, can ensure that the particle collector 31 cannot be damaged in a short time, can be replaced and cleaned, and greatly prolongs the service life of the filter cotton.
In a specific implementation, the gaseous pollutant collector 32 is formed by assembling filter cloth which is folded in a W shape for many times and a frame for accommodating the folded filter cloth, the filter cloth is a special filter cloth of 700g/m2-2000g/m2, the filter cloth comprises a supporting layer, a bonding layer and a functional layer, the functional layer is clamped between the two supporting layers, the functional layer is at least three layers, and every two adjacent structures are tightly bonded through the bonding layer; the support layer is made of metal mesh, high-temperature resistant non-woven fabric or glass fiber, and the functional layer is made of at least one or a combination of a plurality of active carbon, molecular sieve, catalyst, metal or nonmetal oxide serving as an adsorption catalytic material for filtering gas.
The type of supporting layer and the adsorption catalytic material can be determined according to the use condition of the efficient adsorption tower, for example, if the adsorption tower is at the temperature not exceeding 100 ℃, non-woven fabrics and glass fibers are mainly used as the supporting layer, and activated carbon, molecular sieve and catalyst are used as the adsorption catalytic material; glass fiber and metal net can be used as supporting layer at above 100deg.C, and molecular sieve, catalyst, metal or nonmetal oxide can be used as adsorption catalytic material. The gaseous pollutant collector adopts a seven-layer structure design, ensures the good adsorption catalysis of gaseous pollutants, is the capability of achieving zero emission of filtered gas, and avoids the problem of unqualified exhaust emission.
In specific implementation, the fan cabinet 4 is provided with a fan access door 5, the collection box 3 is provided with a controller 8, the controller 8 is electrically connected with the fan, and the controller 8 is a microcomputer with a touch display screen. The fan is an EC fan, the machine air quantity can be automatically adjusted, the energy consumption is saved, when the integral resistance of the collecting box 3 is increased, the EC motor can automatically adapt to the adjustment power, the air quantity of the high-efficiency adsorption tower is ensured to be unchanged, and the electric energy consumption is saved; the system of the high-efficiency adsorption tower can remind to replace the particle collector 31 or the gaseous pollutant collector 32, when the wind resistance of the collection box 3 reaches more than 90% of the static pressure of the EC motor, a signal is output through the controller 8, the system of the high-efficiency adsorption tower can remind to replace the particle collector 31 or the gaseous pollutant collector 32, and the particle collector 31 and the gaseous pollutant collector 32 can be installed or detached by opening the collector replacement door 7.
While particular embodiments of the present invention have been described above, it will be appreciated by those skilled in the art that these are merely illustrative, and that many variations or modifications may be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined only by the appended claims.
Claims (5)
1. The efficient adsorption tower is characterized by comprising a support frame, a buffer box, a collecting box and a fan cabinet, wherein the buffer box, the collecting box and the fan cabinet are sequentially arranged on the support frame from bottom to top, the buffer box, the collecting box and the fan cabinet are mutually communicated, an air inlet is formed in the side face of the buffer box, at least one layer of particle collectors and at least one layer of gaseous pollutant collectors which are distributed in a layered mode are arranged in the box body of the collecting box from bottom to top, a fan is arranged in the fan cabinet, an air outlet is formed in the top of the fan cabinet, and the fan is used for extracting waste gas from the air inlet and discharging filtered purified gas from the air outlet; wherein,
the inside of the box body of the collecting box is provided with a bracket, the particle collectors and the gaseous pollutant collectors are distributed in a layered manner from bottom to top and are arranged on the bracket by adopting a drawer type structure, the number of the particle collectors is two, and the number of the gaseous pollutant collectors is seven; wherein,
the particle collector is formed by assembling a filter cotton filter screen which is folded in a W shape for many times and a frame for accommodating the folded filter cotton filter screen, and the filter cotton filter screen is made of filter cotton and is used for filtering PM5 or/and PM10;
the gaseous pollutant collector is formed by assembling a filter cloth which is folded in a W shape for many times and a frame for loading the folded filter cloth, and the filter cloth is 700g/m 2 -2000g/m 2 Is a special filter cloth;
the filter cloth comprises a supporting layer, an adhesive layer and a functional layer, wherein the functional layer is clamped between two supporting layers, the number of the functional layer is at least three, and every two adjacent structures are tightly adhered through the adhesive layer; the support layer is made of metal mesh, high-temperature resistant non-woven fabric or glass fiber, the functional layer is an adsorption catalytic material for filtering gas, and the adsorption catalytic material is at least one or a combination of a plurality of active carbon, molecular sieve and catalyst.
2. The efficient adsorption tower of claim 1, wherein the housing shell of the collection box is a high temperature resistant metal material.
3. The efficient adsorption tower according to claim 2, wherein a collector replacement door opposite to all the particulate collectors and all the gaseous pollutant collectors is provided on the tank body of the collection tank.
4. A high efficiency adsorption tower according to any one of claims 1-3 wherein a controller is provided on the wall of said collection box, said controller is electrically connected to a fan, and a fan access door is provided on said fan cabinet.
5. The efficient adsorption tower of claim 4, wherein the controller is a microcomputer with a touch display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167303.7A CN108939746B (en) | 2018-10-08 | 2018-10-08 | Efficient adsorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811167303.7A CN108939746B (en) | 2018-10-08 | 2018-10-08 | Efficient adsorption tower |
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| Publication Number | Publication Date |
|---|---|
| CN108939746A CN108939746A (en) | 2018-12-07 |
| CN108939746B true CN108939746B (en) | 2023-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811167303.7A Active CN108939746B (en) | 2018-10-08 | 2018-10-08 | Efficient adsorption tower |
Country Status (1)
| Country | Link |
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| CN (1) | CN108939746B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109499264B (en) * | 2018-12-18 | 2023-12-15 | 深圳市净万嘉环保科技有限公司 | Waste gas collecting, desorbing and treating system |
| CN111925839B (en) * | 2020-07-01 | 2021-04-16 | 福建省气柜设备安装有限公司 | Novel fixed bed adsorption tower |
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| CN2702770Y (en) * | 2004-06-21 | 2005-06-01 | 吴兴滨 | Plate frame type air filter strainer element |
| KR20070000410U (en) * | 2007-02-28 | 2007-04-06 | 주식회사 명진기공 | Active carbon dust Collector |
| CN204193686U (en) * | 2014-11-04 | 2015-03-11 | 厦门福纳新材料科技有限公司 | A kind of ash collecting device |
| CN206240230U (en) * | 2016-11-02 | 2017-06-13 | 广东龙洋环保科技有限公司 | Recirculated water washing type paint spraying waste gas purifying system |
| CN107281889A (en) * | 2017-08-08 | 2017-10-24 | 湖南云平环保科技有限公司 | The purifier and method of the waste gas containing coating cloud |
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| CN209092963U (en) * | 2018-10-08 | 2019-07-12 | 深圳市净万嘉环保科技有限公司 | A kind of efficient absorption tower |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206642545U (en) * | 2017-03-08 | 2017-11-17 | 广州四环环保科技有限公司 | A kind of emission-control equipment |
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2018
- 2018-10-08 CN CN201811167303.7A patent/CN108939746B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2702770Y (en) * | 2004-06-21 | 2005-06-01 | 吴兴滨 | Plate frame type air filter strainer element |
| KR20070000410U (en) * | 2007-02-28 | 2007-04-06 | 주식회사 명진기공 | Active carbon dust Collector |
| CN204193686U (en) * | 2014-11-04 | 2015-03-11 | 厦门福纳新材料科技有限公司 | A kind of ash collecting device |
| CN206240230U (en) * | 2016-11-02 | 2017-06-13 | 广东龙洋环保科技有限公司 | Recirculated water washing type paint spraying waste gas purifying system |
| CN107281889A (en) * | 2017-08-08 | 2017-10-24 | 湖南云平环保科技有限公司 | The purifier and method of the waste gas containing coating cloud |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108939746A (en) | 2018-12-07 |
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