CN213286042U - Chemical filtering device - Google Patents
Chemical filtering device Download PDFInfo
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- CN213286042U CN213286042U CN202021711891.9U CN202021711891U CN213286042U CN 213286042 U CN213286042 U CN 213286042U CN 202021711891 U CN202021711891 U CN 202021711891U CN 213286042 U CN213286042 U CN 213286042U
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Abstract
The utility model provides a chemical filtering device, it includes main body frame, be equipped with waste gas entry and gas outlet on the main body frame, be equipped with the fan in the main body frame, the inherent coarse filter unit, chemical filtration carbon section of thick bamboo group and high efficiency filter unit that are located of main body frame are equipped with in proper order between waste gas entry and the gas outlet, chemical filtration carbon section of thick bamboo group contains the active carbon, main body frame is equipped with the sliding door in one side that is located chemical filtration carbon section of thick bamboo group, high efficiency filter unit. By adopting the technical scheme of the utility model, the purification efficiency of VOC is improved, clean air which can reach the standard is obtained, the performance is reliable, after multiple filtration, the purification efficiency reaches 99.9%, and the removal rate of disposable VOC is more than 90%; and simple structure, installation and maintenance are convenient.
Description
Technical Field
The utility model relates to a filter equipment especially relates to a chemical filter equipment.
Background
VOC (volatile organic compounds) substances refer to volatile organic substances, which also contain VOC due to the resins and binders used in electronic components. In addition, when electronic devices are used, some semi-volatile organic compounds (SVOCs) at room temperature volatilize at a higher temperature, and the emission of VOCs with partial vaporization points above 40 ℃ increases rapidly. When people work and live in the environment or buildings containing VOC substances, some people can generate uncomfortable body reactions such as headache or dim eyes, and the VOC substances have great influence on the health of people. There are some air purification devices on the market that can remove VOCs, but the removal efficiency of VOCs is still to be improved and maintenance is inconvenient.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model discloses a chemical filter equipment gets rid of efficiently, the dependable performance, and the installation is convenient with the maintenance.
To this end, the technical scheme of the utility model is that:
the utility model provides a chemical filtering device, its includes main body frame, last waste gas entry and the gas outlet of being equipped with of main body frame, be equipped with the fan in the main body frame, the main body frame is inherent to be located and to be equipped with coarse filter unit, chemical filtration carbon section of thick bamboo group and high efficiency filter unit between waste gas entry and the gas outlet in proper order, chemical filtration carbon section of thick bamboo group contains the active carbon, main body frame is equipped with the sliding door in one side that lies in chemical filtration carbon section of thick bamboo group, high efficiency filter unit.
Wherein, the coarse filter unit is used for roughly filtering dust and is mainly used for filtering dust particles with the particle size of more than 5 mu m and filtering air in an acid-base organic solvent. The filtering load is reduced for the following chemical filtering units, namely the chemical filtering carbon cylinder group and the high-efficiency filtering unit, so that the ideal filtering effect is achieved. The chemical filtering carbon cylinder group takes the activated carbon as a medium to adsorb and remove organic matters, colloid, microorganisms, partial heavy metal ions and the like in the air, thereby achieving the purpose of improving the air quality. The high-efficiency filter unit is mainly used for collecting particle dust and various suspended matters below 0.5 um. Wherein, set up high efficiency filter unit in the downstream of chemical filtration carbon section of thick bamboo group, can filter the carbon powder that comes out in the chemical filtration carbon section of thick bamboo group once more for the air is cleaner. Be equipped with the sliding door in one side of chemical filtration carbon section of thick bamboo group, high-efficient filter unit, easy to assemble also conveniently maintains.
Adopt this technical scheme, under the drive of fan, waste gas passes through the waste gas entry and gets into, and through coarse filter unit, chemical filtration carbon section of thick bamboo group and high efficiency filter unit in proper order, filter the back step by step, and clean air passes through the gas outlet and discharges, and filtration efficiency is high, and VOC gets rid of more thoroughly.
As a further improvement of the utility model, the fan is located between chemical filtration carbon section of thick bamboo group, the high-efficient filter unit.
As a further improvement of the present invention, the chemical filtration carbon cartridge group includes a first chemical filtration carbon cartridge group and a second chemical filtration carbon cartridge group, the first chemical filtration carbon cartridge group and the second chemical filtration carbon cartridge group are disposed side by side. Wherein the first chemical filtration carbon cylinder group is close to the coarse effect filtration unit, and the second chemical filtration carbon cylinder group is close to the second chemical filtration carbon cylinder group. In the technical scheme, whether the second chemical filtering carbon cylinder group is needed or not can be determined according to the processed air volume. If the air volume exceeds 1 ten thousand cubic meters, a second chemical filtration carbon cylinder group is added, and if the air volume is less than 1 ten thousand cubic meters, only one chemical filtration carbon cylinder group is needed.
As a further improvement of the utility model, the fan is located between second chemical filtration carbon section of thick bamboo group, the high-efficient filter unit.
As a further improvement, the first chemical filtration carbon cartridge group and the second chemical filtration carbon cartridge group are all including erectting a keel frame, a plurality of chemical filtration carbon cartridge in the main body frame, a plurality of chemical filtration carbon cartridge level is fixed on keel frame. The inlet of the first chemical filtration carbon cylinder group faces the coarse filtration unit, and the second chemical filtration carbon cylinder group faces the outlet of the first chemical filtration carbon cylinder group.
As a further improvement, one side of the main body frame is provided with a filtering unit keel frame, the coarse filtering unit comprises a plurality of coarse filters, and the plurality of coarse filters are fixed on the filtering unit keel frame.
As a further improvement, the opposite side of main body frame is equipped with keel frame, high-efficient filter unit includes a plurality of W type high efficiency filter, a plurality of W type high efficiency filter fixes on keel frame, constitutes one side filter wall.
As a further improvement of the utility model, the outside of main body frame is equipped with waste gas inlet cover, waste gas inlet cover is located the outside of waste gas entry.
As a further improvement of the utility model, the gas outlet is a louver arranged on the main body frame.
Compared with the prior art, the beneficial effects of the utility model are that:
by adopting the technical scheme of the utility model, the purification efficiency of VOC is improved, clean air which can reach the standard is obtained, the performance is reliable, after multiple filtration, the purification efficiency reaches 99.9%, and the removal rate of disposable VOC is more than 90%; and simple structure, installation and maintenance are convenient. In addition, the chemical filtering device not only aims at VOC gas, but also can be used for removing acid gas, and only needs to replace the filter material in the chemical filtering carbon cylinder with the filter material capable of removing acid gas.
Drawings
Fig. 1 is a schematic external structural view of a chemical filtering apparatus according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of another angle according to the embodiment of the present invention.
Fig. 3 is a schematic diagram of the internal structure of the embodiment of the present invention.
Fig. 4 is a schematic view of the internal structure of another angle according to the embodiment of the present invention.
Fig. 5 is a schematic structural diagram of a coarse filter unit according to an embodiment of the present invention.
Fig. 6 is a schematic structural diagram of a coarse filter according to an embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a part of a chemical filtration carbon cartridge set according to an embodiment of the present invention.
Fig. 8 is a schematic partial structure diagram of a chemical filtration carbon cartridge according to an embodiment of the present invention.
Fig. 9 is a schematic partial structural view of a high-efficiency filter unit according to an embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a W-type high efficiency filter according to an embodiment of the present invention.
The reference numerals include:
1-a main body frame, 2-a shutter, 3-a waste gas inlet cover, 4-a centrifugal fan, 5-a coarse filtration unit, 6-a chemical filtration carbon cylinder group, 7-a high-efficiency filtration unit and 8-a sliding door;
51-filtration unit keel, 52-coarse filter;
61-a first chemical filtration carbon cartridge group, 62-a second chemical filtration carbon cartridge group, 63-a keel frame, 64-a chemical filtration carbon cartridge;
71-keel frame, 72-W type high efficiency filter.
Detailed Description
Preferred embodiments of the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 10, a chemical filtering device includes a main body frame 1, a waste gas inlet and an air outlet are arranged on the main body frame 1, and the air outlet is a louver 2 arranged on the main body frame 1. The outer side of the main body frame 1 is provided with an exhaust gas inlet cover 3, and the exhaust gas inlet cover 3 is positioned on the outer side of an exhaust gas inlet. Be equipped with centrifugal fan 4 in the main body frame 1, be located in proper order between waste gas entry and the gas outlet and be equipped with coarse effect filter unit 5, chemical filtration carbon section of thick bamboo group 6 and the high efficiency filter unit 7 that carries out coarse filtration to the dust in the main body frame 1, chemical filtration carbon section of thick bamboo group 6 contains the active carbon, main body frame 1 respectively is equipped with sliding door 8 in the one side that is located chemical filtration carbon section of thick bamboo group 6, high efficiency filter unit 7. The main body frame 1 and the respective components, the sliding door 8, form a closed filter device.
The chemical filtration carbon cartridge group 6 includes a first chemical filtration carbon cartridge group 61 and a second chemical filtration carbon cartridge group 62, and the first chemical filtration carbon cartridge group 61 and the second chemical filtration carbon cartridge group 62 are arranged side by side. Wherein the first chemical filtration carbon cartridge set 61 is close to the coarse filtration unit 5, and the second chemical filtration carbon cartridge set 62 is close to the second chemical filtration carbon cartridge set 62. The fan is positioned between the second chemical filtration carbon cylinder group 62 and the high-efficiency filtration unit 7.
As shown in fig. 4, 5 and 6, a filter unit keel 51 is provided at one side of the main body frame 1, the coarse filter unit 5 includes a plurality of coarse filters 52, and the plurality of coarse filters 52 are fixed on the filter unit keel 51.
As shown in fig. 3, 7 and 8, each of the first and second chemical filtering carbon cartridge sets 61 and 62 includes a keel frame 63 erected in the main body frame 1, and a plurality of chemical filtering carbon cartridges 64, and the plurality of chemical filtering carbon cartridges 64 are horizontally fixed on the keel frame 63. The inlet of the first chemical filtration carbon cartridge set 61 faces the coarse filtration unit 5, and the second chemical filtration carbon cartridge set 62 faces the outlet of the first chemical filtration carbon cartridge set 61.
As shown in fig. 3, 9 and 10, a keel frame 71 is disposed on the other side of the main body frame 1, the high-efficiency filtering unit 7 includes a plurality of W-type high-efficiency filters 72, and the W-type high-efficiency filters 72 are fixed on the keel frame 71 to form a filtering wall.
The chemical filtering carbon cartridge 64, the coarse filter 52 and the W-type high-efficiency filter 72 all adopt the prior art.
Adopt this technical scheme, centrifugal fan 4 drives, takes in gas through following waste gas inlet air cover, and waste gas gets into through waste gas entry, and through coarse effect filter unit 5, first chemical filtration carbon section of thick bamboo group 61 and second chemical filtration carbon section of thick bamboo group 62 and high efficiency filter unit 7 in proper order, filter the back step by step, and clean air passes through the gas outlet and discharges. After multiple filtration, the filtration efficiency reaches 99.9 percent, and the removal rate of the one-time VOC is more than 90 percent; the sliding door 8 can be maintained by opening, and the use is convenient.
The above-mentioned embodiments are the preferred embodiments of the present invention, and the scope of the present invention is not limited to the above-mentioned embodiments, and the scope of the present invention includes and is not limited to the above-mentioned embodiments, and all equivalent changes made according to the shape and structure of the present invention are within the protection scope of the present invention.
Claims (8)
1. A chemical filter device, characterized by: it includes main body frame, be equipped with waste gas entry and gas outlet on the main body frame, be equipped with the fan in the main body frame, the main body frame is inherent to be located and is equipped with coarse effect filter unit, chemical filtration carbon section of thick bamboo group and high efficiency filter unit between waste gas entry and the gas outlet in proper order, chemical filtration carbon section of thick bamboo group contains the active carbon, the main body frame is equipped with the sliding door in the one side that is located chemical filtration carbon section of thick bamboo group, high efficiency filter unit.
2. The chemical filtration device of claim 1, wherein: the fan is positioned between the chemical filtering carbon cylinder group and the high-efficiency filtering unit.
3. A chemical filter arrangement according to claim 2, wherein: the chemical filtration carbon cartridge group comprises a first chemical filtration carbon cartridge group and a second chemical filtration carbon cartridge group, and the first chemical filtration carbon cartridge group and the second chemical filtration carbon cartridge group are arranged side by side.
4. A chemical filter arrangement according to claim 3, wherein: the first chemical filtration carbon cylinder group and the second chemical filtration carbon cylinder group comprise a keel frame erected in the main body frame and a plurality of chemical filtration carbon cylinders, and the plurality of chemical filtration carbon cylinders are horizontally fixed on the keel frame.
5. The chemical filtration device of claim 4, wherein: one side of main body frame is equipped with filter unit keel frame, coarse filter unit includes a plurality of coarse filter, a plurality of coarse filter are fixed on filter unit keel frame.
6. The chemical filtration device of claim 5, wherein: the opposite side of main body frame is equipped with keel frame, high efficiency filter unit includes a plurality of W type high efficiency filter, a plurality of W type high efficiency filter fixes on keel frame, constitutes one side filter wall.
7. A chemical filter arrangement according to any of claims 1 to 6, wherein: the outside of main body frame is equipped with waste gas and enters the face guard, waste gas enters the face guard and is located the outside of waste gas entry.
8. The chemical filtration device of claim 7, wherein: the air outlet is a shutter arranged on the main body frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711891.9U CN213286042U (en) | 2020-08-17 | 2020-08-17 | Chemical filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711891.9U CN213286042U (en) | 2020-08-17 | 2020-08-17 | Chemical filtering device |
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| Publication Number | Publication Date |
|---|---|
| CN213286042U true CN213286042U (en) | 2021-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021711891.9U Active CN213286042U (en) | 2020-08-17 | 2020-08-17 | Chemical filtering device |
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| CN (1) | CN213286042U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599927A (en) * | 2021-08-24 | 2021-11-05 | 深圳市中建南方环境股份有限公司 | Gas filtering device |
-
2020
- 2020-08-17 CN CN202021711891.9U patent/CN213286042U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113599927A (en) * | 2021-08-24 | 2021-11-05 | 深圳市中建南方环境股份有限公司 | Gas filtering device |
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