CN221182058U - Dry-type filtration active carbon box - Google Patents
Dry-type filtration active carbon box Download PDFInfo
- Publication number
- CN221182058U CN221182058U CN202322621385.0U CN202322621385U CN221182058U CN 221182058 U CN221182058 U CN 221182058U CN 202322621385 U CN202322621385 U CN 202322621385U CN 221182058 U CN221182058 U CN 221182058U
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- China
- Prior art keywords
- filter
- activated carbon
- filter plate
- active carbon
- box
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Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 165
- 238000001914 filtration Methods 0.000 title claims abstract description 64
- 229910052799 carbon Inorganic materials 0.000 title abstract description 39
- 238000009298 carbon filtering Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 7
- 239000002912 waste gas Substances 0.000 abstract description 47
- 239000012535 impurity Substances 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model relates to the technical field of filter boxes, and discloses a dry-type filter activated carbon box, which comprises: the active carbon filter device comprises a box body and an air inlet, wherein through holes are formed in the first filter plate and the second filter plate, the through holes formed in the first filter plate and the second filter plate are distributed in a staggered mode, an active carbon filter cylinder is rotatably arranged in the through holes of the first filter plate and the second filter plate, fan blades are arranged on the outer wall of the active carbon filter cylinder, which is close to one side of the air inlet, of the active carbon filter cylinder, and when the active carbon filter cylinder is used for filtering, the active carbon filter cylinder rotates and filters waste gas, so that the waste gas is contacted with the active carbon more uniformly, the active carbon in the active carbon filter cylinder can uniformly absorb impurities in the waste gas, the active carbon can still keep stable in position after absorbing the waste gas, and the active carbon can be prevented from collapsing under the action of gravity by being matched with the rotation of the active carbon filter cylinder.
Description
Technical Field
The utility model relates to the technical field of filter boxes, in particular to a dry-type filter activated carbon box.
Background
The activated carbon adsorption box filter system is more suitable for treating waste gas with large air volume and low concentration in waste gas treatment equipment, and the activated carbon adsorption box has the advantages of high adsorption efficiency, wide application range, convenience in maintenance, capability of simultaneously treating various mixed waste gases and the like.
The trend of current dry filtration active carbon case waste gas is generally horizontal, after the impurity in the active carbon filter material adsorption waste gas in the filter layer after the operation a period, can take place to warp under the action of gravity and subside for the active carbon material that the bottom is not adsorbed completely is hidden inside, is difficult to contact with waste gas, and the active carbon on top layer forms the subsidence space, leads to filtering cross-section to diminish simultaneously, and waste gas can directly discharge through the space, leads to waste gas pollutant to discharge to exceed standard, makes whole dry filtration active carbon case operating time short, and active carbon filter material's utilization ratio is lower, needs often to change filter material, increases the running cost.
Disclosure of utility model
The utility model aims to provide a dry-type filtering activated carbon box, which solves the problems that the utilization rate of the activated carbon filtering material of the conventional dry-type filtering activated carbon box is low, the filtering material needs to be replaced frequently, and the operation cost is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a dry filtration activated carbon case comprising: the box and air intake, box one end is equipped with the air intake other end and is equipped with the air outlet, box inside one side is equipped with the frame, wherein is close to the inside joint of frame of air intake one side has first filter, with the inside second filter that is equipped with of frame that first filter is adjacent, the through-hole has been seted up to inside first filter and the second filter, the through-hole of seting up on first filter and the second filter is the staggered arrangement, the inside rotation of through-hole of first filter and second filter is equipped with the active carbon filter drum, the active carbon filter drum is close to air inlet one side outer wall and is equipped with the flabellum.
Further, the frame is U type, the draw-in groove has been seted up to the frame inner wall, first filter outer wall is located the draw-in groove inside and is equipped with the card strip, second filter outer wall is located the inside card strip that is equipped with of draw-in groove.
Further, air guide pipes are arranged on the outer walls of the first filter plate and the second filter plate, the air guide pipes are positioned on the outer sides of the fan blades, and the air outlet direction of the air guide pipes is tangential to the rotating track of the fan blades.
Furthermore, the air inlet end of the air guide pipe is provided with an air guide cover, the air guide cover is in a horn shape, and the air inlet direction of the air guide cover faces the air inlet.
Further, the top of the box body is provided with a top cover, and one side of the box body is rotatably provided with a sealing access door.
Further, one first filter plate and one second filter plate are a set of filter plates, a plurality of groups of filter plates are arranged in the box body, two ends of the activated carbon filter cylinder are net-shaped and used for air inlet and air outlet, and activated carbon used for filtering is filled in the activated carbon filter cylinder.
Further, both ends of the activated carbon filter cylinder are net-shaped and used for air inlet and air outlet, and the activated carbon filter cylinder part is filled with activated carbon for filtering.
Further, one side of the U-shaped opening of the frame faces to the sealing access door.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, when the dry type filtering activated carbon box is used, waste gas enters through the air inlet and is blown to the first filtering plate, activated carbon in the activated carbon filtering cylinder on the first filtering plate is filtered and then blown to the second filtering plate, the activated carbon in the activated carbon filtering cylinder on the first filtering plate is filtered and then blown to the next group of filtering plates, and finally discharged through the air outlet, and in the waste gas filtering process, a part of waste gas is guided by the air guide cover to be conveyed through the air guide pipe and blown to the fan blades to drive the fan blades to rotate, so that the activated carbon filtering cylinder is driven to rotate, the waste gas is filtered while rotating when the activated carbon filtering cylinder is filtering, so that the waste gas is contacted with the activated carbon more uniformly, the activated carbon in the activated carbon filtering cylinder can uniformly absorb impurities in the waste gas, the activated carbon can keep stable position after absorbing the waste gas, and the activated carbon is prevented from collapsing under the action of gravity by matching with the rotation of the activated carbon filtering cylinder.
In addition, the positions of the active carbon filtering cylinders on the first filtering plate and the second filtering plate are staggered, which is equivalent to single-layer full-page arrangement, so that the contact area with waste gas can be increased when waste gas is filtered, impurities in the waste gas can be absorbed more thoroughly, the pressure loss of the waste gas is reduced, and the filtering efficiency and the filtering quality are improved.
Drawings
FIG. 1 is a perspective view of a dry filtration activated carbon box of the present utility model;
FIG. 2 is a schematic view showing the internal structure of a dry filtration activated carbon tank according to the present utility model;
FIG. 3 is a schematic view of a first filter plate connection structure of a dry filtration activated carbon box according to the present utility model;
FIG. 4 is a schematic diagram of a second filter plate connection structure of a dry filtration activated carbon box according to the present utility model;
FIG. 5 is a schematic illustration of a dry filtration charcoal box according to the present utility model.
In the figure: 1-a box body; 2-an air inlet; 3-top cover; 4-sealing an access door; 5-frame; 6-a first filter plate; 7-a second filter plate; 8-an activated carbon filter cylinder; 9-flabellum; 10-a wind scooper; 11-air guide pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, the present utility model provides a technical solution: a dry filtration activated carbon case comprising: the box 1 and air intake 2, box 1 one end is equipped with the air intake 2 the other end and is equipped with the air outlet, box 1 inside one side is equipped with frame 5, wherein the inside joint of frame 5 near air intake 2 one side has first filter 6, frame 5 inside adjacent with first filter 6 is equipped with second filter 7, the through-hole has been seted up to inside first filter 6 and the second filter 7, the through-hole of seting up on first filter 6 and the second filter 7 is the staggered arrangement, the position of active carbon filtration drum 8 on first filter 6 and second filter 7 is the staggered arrangement, be equivalent to the whole edition of individual layer and arrange, when carrying out the filtration of waste gas, can increase the area of contact with the waste gas, can be with the more thoroughly of impurity absorption in the waste gas, reduce the pressure loss of waste gas, improve filtration efficiency and filtration quality.
The inside rotation of through-hole of first filter 6 and second filter 7 is equipped with active carbon filter drum 8, and active carbon filter drum 8 is close to air inlet one side outer wall and is equipped with flabellum 9. In the waste gas filtering process, part of waste gas is guided by the wind scooper 10 and conveyed by the wind scooper 11, is blown to the fan blade 9, drives the fan blade 9 to rotate, and drives the activated carbon filtering cylinder 8 to rotate, so that the activated carbon filtering cylinder 8 rotates while filtering waste gas when filtering, the waste gas is enabled to be more uniform in contact with activated carbon, the activated carbon inside the activated carbon filtering cylinder 8 can uniformly absorb impurities in the waste gas, the activated carbon can still keep stable in position after absorbing the waste gas, and the activated carbon is matched with the rotation of the activated carbon filtering cylinder 8 to prevent the activated carbon from collapsing under the action of gravity.
The frame 5 is the U type, and the draw-in groove has been seted up to the frame 5 inner wall, and first filter 6 outer wall is located the draw-in groove inside and is equipped with the card strip, and second filter 7 outer wall is located the draw-in groove inside and is equipped with the card strip. The top of the box body 1 is provided with a top cover 3, one side of the box body 1 is rotatably provided with a sealing access door 4, and one side of a U-shaped opening of the frame 5 faces the sealing access door 4 and is used for replacing and maintaining the first filter plate 6 and the second filter plate 7.
The outer walls of the first filter plate 6 and the second filter plate 7 are provided with air guide pipes 11, the air guide pipes 11 are positioned on the outer sides of the fan blades 9, and the air outlet direction of the air guide pipes 11 is tangential to the rotation track of the fan blades 9. The air inlet end of the air guide pipe 11 is provided with an air guide cover 10, the air guide cover 10 is in a horn shape, and the air inlet direction of the air guide cover 10 faces the air inlet 2. In the waste gas filtering process, part of waste gas is conveyed through the air guide pipe 11 through the guide of the air guide cover 10, is blown to the fan blades 9, drives the fan blades 9 to rotate, and accordingly drives the activated carbon filtering cylinder 8 to rotate, so that the activated carbon filtering cylinder 8 rotates while filtering the waste gas when filtering, and the waste gas is enabled to be in more uniform contact with the activated carbon.
A first filter plate 6 and a second filter plate 7 are a set of filter plates, a plurality of groups of filter plates are arranged in the box body 1, two ends of the activated carbon filter cylinder 8 are net-shaped and used for air inlet and air outlet, and activated carbon used for filtering is filled in the activated carbon filter cylinder 8. The activated carbon fills the activated carbon filter cylinder 8 with excess saturation to prevent gaps from forming after rotation.
Working principle: when the dry-type filtration active carbon box is used, waste gas enters through the air inlet and is blown to the first filter plate 6, the active carbon inside the active carbon filtration cylinder 8 on the first filter plate 6 is filtered and then is blown to the second filter plate 7, the active carbon inside the active carbon filtration cylinder 8 on the active carbon filtration cylinder is filtered and then is blown to the next group of filter plates, and finally is discharged through the air outlet, in the waste gas filtration process, a part of waste gas is guided by the air guide cover 10 to be conveyed through the air guide pipe 11, is blown to the fan blade 9 and drives the fan blade 9 to rotate, so that the active carbon filtration cylinder 8 is driven to rotate, the active carbon filtration cylinder 8 is enabled to filter the waste gas while rotating when filtering, the waste gas is enabled to be contacted with the active carbon more uniformly, the active carbon inside the active carbon filtration cylinder 8 can uniformly absorb impurities in the waste gas, the active carbon can still keep stable in position after absorbing the waste gas, and the active carbon is matched with the rotation of the active carbon filtration cylinder 8 to prevent the active carbon from collapsing under the action of gravity.
In addition, the positions of the active carbon filtering cylinders 8 on the first filtering plate 6 and the second filtering plate 7 are staggered, which is equivalent to single-layer full-page arrangement, so that the contact area with waste gas can be increased when waste gas is filtered, the impurity in the waste gas can be absorbed more thoroughly, the pressure loss of the waste gas is reduced, and the filtering efficiency and the filtering quality are improved.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (8)
1. A dry filtration activated carbon case comprising: box (1) and air intake (2), its characterized in that: one end of the box body (1) is provided with an air inlet (2), the other end of the box body is provided with an air outlet, one side of the interior of the box body (1) is provided with a frame (5), wherein a first filter plate (6) is clamped in the frame (5) close to one side of the air inlet (2), a second filter plate (7) is arranged in the frame (5) adjacent to the first filter plate (6), the novel filter is characterized in that through holes are formed in the first filter plate (6) and the second filter plate (7), the through holes formed in the first filter plate (6) and the second filter plate (7) are arranged in a staggered mode, an activated carbon filter cylinder (8) is rotatably arranged in the through holes of the first filter plate (6) and the second filter plate (7), and fan blades (9) are arranged on the outer wall, close to one air inlet side, of the activated carbon filter cylinder (8).
2. A dry filtration activated carbon box as claimed in claim 1 wherein: the frame (5) is U type, the draw-in groove has been seted up to frame (5) inner wall, first filter (6) outer wall is located the draw-in groove inside and is equipped with the card strip, second filter (7) outer wall is located the draw-in groove inside and is equipped with the card strip.
3. A dry filtration activated carbon box as claimed in claim 1 wherein: the air guide pipe (11) is arranged on the outer walls of the first filter plate (6) and the second filter plate (7), the air guide pipe (11) is positioned on the outer side of the fan blade (9), and the air outlet direction of the air guide pipe (11) is tangential to the rotating track of the fan blade (9).
4. A dry filtration activated carbon box as claimed in claim 3 wherein: the air guide pipe (11) air inlet end is provided with an air guide cover (10), the air guide cover (10) is in a horn shape, and the air inlet direction of the air guide cover (10) faces the air inlet (2).
5. A dry filtration activated carbon box as claimed in claim 2 wherein: the top of the box body (1) is provided with a top cover (3), and one side of the box body (1) is rotatably provided with a sealing access door (4).
6. A dry filtration activated carbon box as claimed in claim 1 wherein: one first filter plate (6) and one second filter plate (7) are a group of filter plates, and a plurality of groups of filter plates are arranged in the box body (1).
7. A dry filtration activated carbon case as claimed in claim 6 wherein: the two ends of the activated carbon filtering cylinder (8) are net-shaped and are used for air inlet and air outlet, and activated carbon used for filtering is filled in the activated carbon filtering cylinder (8).
8. A dry filtration activated carbon case as claimed in claim 5 wherein: one side of the U-shaped opening of the frame (5) faces to the sealing access door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322621385.0U CN221182058U (en) | 2023-09-26 | 2023-09-26 | Dry-type filtration active carbon box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322621385.0U CN221182058U (en) | 2023-09-26 | 2023-09-26 | Dry-type filtration active carbon box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221182058U true CN221182058U (en) | 2024-06-21 |
Family
ID=91493389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322621385.0U Active CN221182058U (en) | 2023-09-26 | 2023-09-26 | Dry-type filtration active carbon box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221182058U (en) |
-
2023
- 2023-09-26 CN CN202322621385.0U patent/CN221182058U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |