CN110960972A - An environmentally friendly waste gas treatment device - Google Patents
An environmentally friendly waste gas treatment device Download PDFInfo
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- CN110960972A CN110960972A CN201911292027.1A CN201911292027A CN110960972A CN 110960972 A CN110960972 A CN 110960972A CN 201911292027 A CN201911292027 A CN 201911292027A CN 110960972 A CN110960972 A CN 110960972A
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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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/75—Multi-step processes
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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
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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
- B01D53/005—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 heat treatment
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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
- B01D53/007—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 irradiation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2251/00—Reactants
- B01D2251/10—Oxidants
- B01D2251/104—Ozone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/80—Employing electric, magnetic, electromagnetic or wave energy, or particle radiation
- B01D2259/804—UV light
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Abstract
本发明提供出一种结构简单，操作方便的一种环保型废气处理装置，该装置包括进气管道、第一处理箱、第二处理箱、第三处理箱、出气管道、烟囱、吸附物填充盒、加热灯管和uv光管，每个处理箱都是可以单独开启，根据不同的废气类型选择并更换里面所需要吸附剂或过滤膜的类型，适用性广泛，三段式设计，三种不同的废气处理办法可根据需要开启、关闭进行组合使用，处理效果更佳。多种处理方式配合使用，处理废气类广泛。还根据不同的废气成分配置多种复合惰性催化剂，大大提高废气处理的速度和效率。
The invention provides an environment-friendly waste gas treatment device with simple structure and convenient operation. The device includes an air inlet pipe, a first treatment box, a second treatment box, a third treatment box, an air outlet pipe, a chimney, and an adsorbent filling. Boxes, heating lamps and uv light tubes, each treatment box can be opened separately, according to different types of exhaust gas to select and replace the type of adsorbent or filter membrane required inside, wide applicability, three-stage design, three Different waste gas treatment methods can be turned on and off according to needs and used in combination, and the treatment effect is better. A variety of treatment methods are used together to treat a wide range of exhaust gases. A variety of composite inert catalysts are also configured according to different exhaust gas components, which greatly improves the speed and efficiency of exhaust gas treatment.
Description
Technical Field
The invention relates to a waste gas treatment technology, in particular to an environment-friendly waste gas treatment device.
Background
Atmospheric pollution is one of the most prominent environmental problems in the world at present, the main source of the pollutants is industrial waste gas, the types of the generated pollutants are different due to different production processes of the industrial waste gas, different pollutant types are treated by different treatment processes, the industrial waste gas generally adopts a water film dust removal method and an activated carbon adsorption method or a dry type filtration dust removal method and an activated carbon adsorption method, and the industrial waste gas is derived from acid and alkaline waste gas discharged in the industrial processes of chemical industry, electronics, metallurgy, electroplating, textile (chemical fiber), food, mechanical manufacturing and the like, and generally adopts the sources: acid and alkaline waste gas discharged in the process of industries such as chemical industry, electronics, metallurgy, electroplating, textile (chemical fiber), food, mechanical manufacturing and the like has different waste gas treatment methods, different waste gas treatment systems need to be established for different treatment methods, however, the mode is high in cost, common enterprises are difficult to bear, and most of the enterprises mostly use one waste gas treatment system for the discharge of various waste gases, so that in the current stage, besides the treatment effect, the universality and cost saving also become a waste gas treatment problem and a great problem of environmental protection popularization.
Disclosure of Invention
The environment-friendly waste gas treatment device is provided for solving the problems that different waste gas treatment devices cannot be built for different waste gas types due to the problems of different waste gas emission, treatment and production cost in factories.
The utility model provides an environment-friendly exhaust treatment device, includes the air exhauster, its characterized in that:
the device also comprises an air inlet pipeline, a first treatment box, a second treatment box, a third treatment box, an air outlet pipeline, a chimney, an adsorbate filling box, a heating lamp tube and a uv light tube.
The air inlet pipeline is connected with the first treatment box, the second treatment box and the third treatment box in sequence, the connection method is welding, and the first treatment box, the second treatment box and the third treatment box are communicated with each other;
more than 1 horizontal rail is arranged in each of the first treatment box, the second treatment box and the third treatment box;
relay boxes are arranged on the first treatment box, the second treatment box and the third treatment box;
an adsorbate filling box and/or a heating lamp tube and/or a uv light tube are/is arranged in the first treatment box, the second treatment box and the third treatment box;
the third treatment box is connected with an air outlet pipeline;
the air outlet pipeline is connected with an exhaust hole of the exhaust fan and is connected through a flange;
and the exhaust port of the exhaust fan is connected with a chimney and is connected with the exhaust port of the exhaust fan through a flange.
Furthermore, the adsorbate filling box is of a three-layer structure, is respectively a filtering fabric layer, a filtering net and a filling layer, and is arranged on a horizontal rail in the first treatment box and/or the second treatment box and/or the third treatment box.
Furthermore, the heating lamp tube is arranged on a horizontal rail on the first treatment box and/or the second treatment box and/or the third treatment box and is connected with the relay box.
Further, the uv light pipe is arranged on a horizontal rail on the first processing box and/or the second processing box and/or the third processing box and is connected with a relay box thereof.
Furthermore, the first processing box, the second processing box and the third processing box are all provided with box doors, and the adsorbate filling box, the heating lamp tube and the uv light tube are inserted and pulled out through the horizontal rails and come in and go out from the box doors.
Compared with the prior art, the replaceable treatment box is arranged in the treatment pipeline, each treatment box can be independently opened, the type of the adsorbent or the filtering membrane required in the treatment pipeline is selected and replaced according to different waste gas types, and the application is wide.
The three-section design, three different waste gas treatment methods can be opened and closed according to needs for combined use, and the treatment effect is better.
A first treatment box arranged in the device is internally provided with a plurality of adsorbate filling layers, different services required are selected according to requirements, and substances with adsorption capacity such as active carbon, silica gel, zeolite molecular sieve, active alumina and the like have porous materials to adsorb harmful components, so that the aim of eliminating harmful pollution is fulfilled.
The second treatment box of the device is internally provided with a high-temperature lamp tube, and the lamp tube is heated after being electrified, so that the aim of oxidizing, thermally cracking and thermally decomposing harmful gases in waste gas in a high-temperature environment by a thermal destruction method is fulfilled.
The device is also provided with a third treatment box, a uv light tube is arranged in the treatment box, a special treatment mode that the waste gas molecules are crushed and further oxidized and reduced by using a photo-oxidation catalysis waste gas treatment method and utilizing a special ultraviolet wave band (C wave band) under the action of a special catalytic oxidant is adopted, the waste gas molecules firstly pass through a special wave band high-energy ultraviolet light wave to crush organic molecules and break molecular chains of the organic molecules; meanwhile, high-concentration ozone is obtained by decomposing oxygen and water in the air, and the ozone further absorbs energy to form free hydroxyl with higher oxidation performance and oxidize waste gas molecules.
Meanwhile, a plurality of composite inert catalysts are prepared according to different waste gas components, so that the speed and the efficiency of waste gas treatment are greatly improved, and the aim of purifying the waste gas is fulfilled.
Exhaust chimney and treatment pipeline department are equipped with the air exhauster, and directional extraction waste gas gets into exhaust treatment device to directional get rid of its extraction element by the chimney, also prevented gas refluence when exhaust treatment efficiency when guaranteeing, untreated gas leads to the treatment effect unsatisfactory with the mixture of handling gas, does not reach the standard. The exhaust fan has been added to this device, and under fixed convulsions speed, exhaust-gas treatment is respond well.
Drawings
FIG. 1 is an overall structural view of the present invention;
FIG. 2 is a schematic view of the structure of the sorbent cartridge;
fig. 3 is an exploded view of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides an environment-friendly exhaust treatment device, includes that inlet line 1, first processing case 2, second handle case 3, third handle case 4, outlet duct 5 and chimney 6.
The air inlet pipeline 1 is sequentially connected with a first treatment box 2, a second treatment box 3 and a third treatment box 4; the first processing box 2, the second processing box 3 and the third processing box 4 are communicated with each other; the third treatment box 4 is connected with an air outlet pipeline 5; the air outlet pipeline 5 is connected with an exhaust fan 7; the upper flange of the exhaust fan 7 is connected with a chimney 6;
the first embodiment is as follows:
method for treating organic industrial waste gas
The doors of the respective processing chambers are opened, and the adsorbate-filling cassette 8, the heating lamp tube 9 and the uv light pipe 10 are disposed on the horizontal rails in the first processing chamber 2, the second processing chamber 3 and the third processing chamber 4, respectively.
The absorbent filling box 8 has a three-layer structure, which is composed of a filtering fabric layer 11, a filtering net 12 and a filling sponge activated carbon filling layer 13.
The heating lamp tube 9 and the uv light pipe 10 are respectively connected with the relay box 14 on the second processing box 3 and the third processing box 4.
Introducing industrial waste gas, opening an exhaust fan 7, allowing the waste gas to enter a first treatment box 2 under the directional action of the exhaust fan 7, physically treating an adsorbate filling box 8 arranged in the first treatment box 2, filtering large-particle substances in the waste gas by a filtering fabric layer 11 arranged on the outer layer, and adsorbing large-particle harmful substances in the gas by an activated carbon sponge filling layer 13;
under the action of an exhaust fan 7, the gas treated by the first treatment box 2 enters the second treatment box 3, the heating lamp tube 9 generates high temperature after being electrified, harmful substances in the entered gas react at high temperature, oxidation is generated, and the harmful gases in the waste gas are treated by a thermal destruction method, thermal cracking and thermal decomposition;
under the action of an exhaust fan 7, gas treated by the second treatment box 3 enters a third treatment box 4, a uv light tube 10 is arranged in the treatment box, the waste gas is treated by photo-oxidation catalysis in a special treatment mode that waste gas molecules are crushed and further oxidized and reduced under the action of a special catalytic oxidant by using a special ultraviolet wave band (C wave band), and the waste gas molecules firstly pass through a special wave band high-energy ultraviolet light wave to crush organic molecules and break molecular chains of the organic molecules; meanwhile, high-concentration ozone is obtained by decomposing oxygen and water in the air, and the ozone further absorbs energy to form free hydroxyl with higher oxidation performance and oxidize waste gas molecules.
The gas is discharged from the chimney 6 in a directional manner under the action of the exhaust fan 7, and the gas treatment is completed.
Example two:
method for treating oil smoke and fire smoke waste gas
The doors of the respective processing chambers are opened, and the adsorbent filling box 8, the heating lamp tube 9 and the adsorbent filling box 8 are respectively disposed on the horizontal rails in the first processing chamber 2, the second processing chamber 3 and the third processing chamber 4.
The adsorbent filling box 8 has a three-layer structure, which is composed of an organic polymer composite fabric layer 11 with high oil absorption performance, a filter screen 12 and a filling layer 13 added with hydrophobic perlite, ceramsite and coke.
A relay box 14 is arranged on the second processing box 3
The heating lamp tube 9 is connected with a relay box 14 on the second treatment box 3.
Introducing oil smoke and fire smoke waste gas, opening an exhaust fan 7, allowing the waste gas to enter a first treatment box 2 under the directional action of the exhaust fan 7, physically treating an adsorbate filling box 8 arranged in the first treatment box 2, performing primary adsorption on the oil smoke by using an organic polymer composite fabric layer 11 with high oil absorption performance, and adsorbing black smoke mainly containing free carbon in the gas by using a filling layer 13 added with hydrophobic perlite, ceramsite and coke;
under the action of an exhaust fan 7, the gas treated by the first treatment box 2 enters the second treatment box 3, the heating lamp tube 9 is electrified to generate high temperature, harmful substances in the entered gas react at high temperature to generate oxidation, and the oxidation is carried out by a thermal destruction method, thermal cracking and thermal decomposition, SO that high-concentration smoke gas such as COX, SO2, NOX and the like in the waste gas is treated;
under the action of an exhaust fan 7, the gas treated by the second treatment box 3 enters a third treatment box 4, an adsorbate filling box 8 arranged in the third treatment box 4 is subjected to physical treatment, an organic polymer composite fabric layer 11 with high oil absorption performance is used for adsorbing the oil smoke again, and a filling layer 13 added with hydrophobic perlite, ceramsite and coke is used for performing final adsorption treatment on the black smoke dust mainly comprising newly formed and residual free carbon in the gas treated by the previous treatment box;
the gas is directionally exhausted from the chimney 6 under the action of the exhaust fan 7, and the gas treatment is finished.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereby; except where expressly specified in the detailed description, all equivalent variations in form, construction and principle of the invention are intended to be covered by the scope of protection of this patent.
Claims (5)
1. The utility model provides an environment-friendly exhaust treatment device, includes the air exhauster, its characterized in that:
the device also comprises an air inlet pipeline, a first treatment box, a second treatment box, a third treatment box, an air outlet pipeline, a chimney, an adsorbate filling box, a heating lamp tube and a uv light tube.
The air inlet pipeline is connected with the first treatment box, the second treatment box and the third treatment box in sequence, the connection method is welding, and the first treatment box, the second treatment box and the third treatment box are communicated with each other;
more than 1 horizontal rail is arranged in each of the first treatment box, the second treatment box and the third treatment box;
relay boxes are arranged on the first treatment box, the second treatment box and the third treatment box;
an adsorbate filling box and/or a heating lamp tube and/or a uv light tube are/is arranged in the first treatment box, the second treatment box and the third treatment box;
the third treatment box is connected with an air outlet pipeline;
the air outlet pipeline is connected with an exhaust hole of the exhaust fan and is connected through a flange;
and the exhaust port of the exhaust fan is connected with a chimney and is connected with the exhaust port of the exhaust fan through a flange.
2. The environment-friendly exhaust gas treatment device according to claim 1, wherein: the adsorbent filling box is of a three-layer structure, is respectively a filtering fabric layer, a filtering net and a filling layer, and is arranged on a horizontal rail in the first treatment box and/or the second treatment box and/or the third treatment box.
3. The environment-friendly exhaust gas treatment device according to claim 1, wherein: the heating lamp tube is arranged on the horizontal rail on the first treatment box and/or the second treatment box and/or the third treatment box and is connected with the relay box.
4. The environment-friendly exhaust gas treatment device according to claim 1, wherein: the uv light pipe is arranged on a horizontal rail on the first processing box and/or the second processing box and/or the third processing box and is connected with the relay box.
5. The environment-friendly exhaust gas treatment device according to claim 1, wherein: the first processing box, the second processing box and the third processing box are all provided with box doors, and the adsorbate filling box, the heating lamp tube and the uv light tube are inserted and pulled out through the horizontal rails and come in and go out of the box doors.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911292027.1A CN110960972A (en) | 2019-12-16 | 2019-12-16 | An environmentally friendly waste gas treatment device |
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| CN201911292027.1A CN110960972A (en) | 2019-12-16 | 2019-12-16 | An environmentally friendly waste gas treatment device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156749A (en) * | 2020-08-17 | 2021-01-01 | 周悦先 | Preparation method of composite adsorption material of waste gas filtering device |
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| CN211659683U (en) * | 2019-12-16 | 2020-10-13 | 珠海京工检测技术有限公司 | An environmentally friendly waste gas treatment device |
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2019
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101542177B1 (en) * | 2015-03-30 | 2015-08-05 | 주식회사 한남 | Catalyst-oxidation processing apparatus of VOC concentration-adsorption type |
| CN204619710U (en) * | 2015-05-21 | 2015-09-09 | 杭州中兵环保股份有限公司 | A kind of purifier containing VOCs waste gas |
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| CN112156749A (en) * | 2020-08-17 | 2021-01-01 | 周悦先 | Preparation method of composite adsorption material of waste gas filtering device |
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Application publication date: 20200407 |