CN216171186U - Industrial waste gas purifies uses active carbon adsorption device - Google Patents
Industrial waste gas purifies uses active carbon adsorption device Download PDFInfo
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- CN216171186U CN216171186U CN202122699769.5U CN202122699769U CN216171186U CN 216171186 U CN216171186 U CN 216171186U CN 202122699769 U CN202122699769 U CN 202122699769U CN 216171186 U CN216171186 U CN 216171186U
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Abstract
The utility model discloses an active carbon adsorption device for purifying industrial waste gas, which comprises a cuboid or square box body, wherein the box body is provided with a left panel and a right panel, a W-shaped pore plate which is of a sandwich structure is integrally arranged in the box body, a plurality of vent holes are formed in the pore plate, two outer side plates on two sides of the pore plate are respectively positioned on the inner sides of the front surface and the rear surface of the box body, two W-shaped end surfaces at two ends of the pore plate respectively correspond to the left panel and the right panel, the top and the bottom of the pore plate are respectively positioned on the inner sides of the upper surface and the lower surface of the box body, active carbon is filled in an interlayer inner cavity of the pore plate, and the upper surface of the box body is not provided with a panel and is used as a gas inlet. The utility model shortens the stroke of waste gas, and simultaneously leads the outflow area of the waste gas to be larger than the inflow area, thereby increasing the filtering area, reducing the resistance of the active carbon to the waste gas, improving the waste gas purification efficiency, reducing the power of the fan, saving the energy consumption and reducing the occupied space.
Description
Technical Field
The utility model relates to an activated carbon adsorption device, in particular to an activated carbon adsorption device for industrial waste gas purification.
Background
The industrial waste gas purification is an important link of environmental protection engineering, the activated carbon is widely applied to industrial waste gas purification due to the characteristics of large specific surface area (500-1700 m2/g), developed pores, rich surface functional groups, high activity, excellent adsorption characteristics and the like, and is generally called as an activated carbon adsorption device for industrial waste gas purification.
The traditional activated carbon adsorption device for purifying industrial waste gas is generally made of carbon steel or PP materials into a large box body, and activated carbon (granular carbon or honeycomb carbon) is filled in a drawer type or air duct type structure, so that the traditional activated carbon adsorption device has the following defects: the loading of active carbon is great, and waste gas passes through the stroke length of active carbon, and filter area is less, and waste gas is not big in the area of passing through of active carbon entrance side and outlet side moreover, leads to waste gas flow resistance great, and waste gas purification efficiency reduces, and the power of required fan is great moreover, has increased the energy consumption, has increased occupation space.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide an activated carbon adsorption device for industrial exhaust gas purification having a large filtration area and high purification efficiency.
The utility model realizes the purpose through the following technical scheme:
the utility model provides an industrial waste gas purifies uses active carbon adsorption device, includes rectangular bodily form or square bodily form's box, wherein two opposite flanks of box are equipped with the side board and establish these two side boards and be left side board and right side board respectively, install in the box and wholly be "W" shape and be sandwich structure's orifice plate, all be equipped with a plurality of air vents on two lateral walls of the intermediate layer inner chamber of orifice plate, two outer side boards of orifice plate both sides are located respectively the preceding inboard and the back inboard of box, two "W" shape terminal surfaces at orifice plate both ends respectively with left side board with the right side board corresponds, the top and the bottom of orifice plate are located respectively inboard below the higher authority of box, the intermediate layer inner chamber intussuseption of orifice plate is filled with active carbon, the higher authority of box does not set up the panel and regards as the air inlet.
Preferably, the height of the central raised portion of the orifice plate is less than half the height of the two outer plates for reasonable exhaust gas flow distribution.
Preferably, in order to enlarge the exhaust gas outflow area to reduce the outflow resistance, the front, rear and lower surfaces of the case are provided with no panel and serve as the air outlet.
Preferably, in order to facilitate adding or replacing the activated carbon in the interlayer inner cavity of the pore plate, a W-shaped through hole is formed in the left panel or the right panel, the bottom of the W-shaped through hole is flush with the bottom of the corresponding W-shaped end surface of the pore plate, and a W-shaped sealing plate is mounted on the outer side of the left panel or the right panel and at a position corresponding to the W-shaped through hole.
Preferably, in order to facilitate the carrying of the box, the upper portions of the left panel and the right panel are respectively provided with a left-hand holding hole and a right-hand holding hole for holding a hand to facilitate the carrying of the box.
Preferably, the orifice plate is a carbon steel plate.
The utility model has the beneficial effects that:
according to the utility model, through designing the pore plate with the sandwich structure, the activated carbon is placed in the sandwich inner cavity of the pore plate, and the waste gas is guided to flow into one side of the sandwich inner cavity of the pore plate and flow out from the other side through the W-shaped structure of the pore plate, so that the stroke of the waste gas passing through the activated carbon is the thickness of the sandwich inner cavity of the pore plate, the stroke of the waste gas is shortened, and simultaneously, the outflow area (which can be the front area and the rear area of the box body, and more preferably the front area, the rear area and the lower area) of the waste gas is larger than the inflow area (namely the area above the box body), thereby increasing the filtering area, reducing the resistance of the activated carbon to the waste gas, improving the waste gas purification efficiency, reducing the fan power, saving the energy consumption and reducing the occupied space.
Drawings
FIG. 1 is a perspective exploded view of an activated carbon adsorption device for industrial waste gas purification according to the present invention before assembly;
fig. 2 is a perspective view of the activated carbon adsorption device for industrial waste gas purification according to the present invention after assembly.
Detailed Description
The utility model will be further described with reference to the accompanying drawings in which:
as shown in fig. 1 and 2, the activated carbon adsorption device for industrial waste gas purification according to the present invention includes a square (or rectangular) box 3, two opposite sides of the box 3 are provided with side panels and the two side panels are respectively a left panel 2 and a right panel 6, a W-shaped pore plate 8 having a sandwich structure is installed in the box 3, two side walls of a sandwich cavity 10 of the pore plate 8 are respectively provided with a plurality of vent holes 9, two outer side panels at two sides of the pore plate 8 are respectively located at the front inner side and the rear inner side of the box 3, two W-shaped end surfaces at two ends of the pore plate 8 respectively correspond to the left panel 2 and the right panel 6 and are connected by screws, the top and the bottom of the pore plate 8 are respectively located at the upper inner side and the lower inner side of the box 3, the sandwich cavity 10 of the pore plate 8 is filled with activated carbon (in order to better show the structure of the pore plate 8, so that the activated carbon is not shown in the drawing), the upper surface of the case 3 is not provided with a panel and serves as an air inlet. Preferably, the height of the central raised portion of the orifice plate 8 is less than half the height of the two outer plates; the front, the back and the lower surface of the box body 3 are not provided with panels and are used as air outlets; a W-shaped through hole 4 is formed in the left panel 2 (or the right panel 6), the bottom of the W-shaped through hole 4 is flush with the bottom of the corresponding W-shaped end face of the pore plate 8, and a W-shaped sealing plate 1 is installed on the outer side of the left panel 2 corresponding to the W-shaped through hole 4 through screws; the upper parts of the left panel 2 and the right panel 6 are respectively provided with a left hand holding hole 5 and a right hand holding hole 7 which are used for holding hands to facilitate the moving of the box body 3; the orifice plate 8 is a carbon steel plate.
As shown in fig. 1 and 2, when in use, firstly, the activated carbon is loaded into an interlayer inner cavity 10 of the pore plate 8, then the activated carbon is loaded into the box body 3 from the upper surface of the box body 3, two W-shaped end surfaces at two ends of the pore plate 8 are respectively and correspondingly connected with the left panel 2 and the right panel 6 through screws, then the upper surface of the box body 3 is connected with an exhaust gas source through an exhaust gas inlet pipe, and the front surface, the back surface and the lower surface of the box body 3 are respectively connected with lower-level equipment through an exhaust gas outlet pipe; after letting in waste gas, waste gas from top to bottom flows, under the 8 drainage effects of orifice plate of "W" shape, partly waste gas flows by the preceding and the back of box 3 behind the air vent 9 on two outer panels of orifice plate 8, another part flows by the following of box 3 behind the lower part air vent 9 through orifice plate 8, reach and enlarge the flow area, reduce flow resistance's purpose, the stroke that waste gas flowed through active carbon has reduced than traditional structure, but because waste gas is shunted, the flow area increases, area of contact with active carbon has increased, so its purifying effect still can not receive how much influence, but purification efficiency obviously improves, fan power obviously reduces, all obtain the improvement in the aspect of energy saving and consumption reduction efficiency improvement.
The above embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, so long as the technical solutions can be realized on the basis of the above embodiments without creative efforts, which should be considered to fall within the protection scope of the patent of the present invention.
Claims (6)
1. The utility model provides an industrial waste gas purifies uses active carbon adsorption device, includes rectangular cubic or square box, wherein two opposite flank of box are equipped with the side board and establish these two side boards and be left side board and right side board respectively, its characterized in that: install in the box and wholly be "W" shape and be sandwich structure's orifice plate, all be equipped with a plurality of air vents on two lateral walls of the intermediate layer inner chamber of orifice plate, two outer panels of orifice plate both sides are located respectively the preceding inboard and the back inboard of box, two "W" shape terminal surfaces at orifice plate both ends respectively with the left surface board with the right surface board corresponds, the top and the bottom of orifice plate are located respectively inboard below with above the box, the intermediate layer inner chamber intussuseption of orifice plate is filled with active carbon, the higher authority of box does not set up the panel and regards as the air inlet.
2. The activated carbon adsorption device for industrial exhaust gas purification according to claim 1, characterized in that: the height of the middle convex part of the orifice plate is less than half of the height of the two outer side plates.
3. The activated carbon adsorption device for industrial exhaust gas purification according to claim 1 or 2, characterized in that: the front, the back and the lower surface of the box body are not provided with panels and are used as air outlets.
4. The activated carbon adsorption device for industrial exhaust gas purification according to claim 1 or 2, characterized in that: the left panel or the right panel is provided with a W-shaped through hole, the bottom of the W-shaped through hole is flush with the bottom of the corresponding W-shaped end face of the pore plate, and a W-shaped sealing plate is arranged on the outer side of the left panel or the right panel and corresponds to the W-shaped through hole.
5. The activated carbon adsorption device for industrial exhaust gas purification according to claim 1 or 2, characterized in that: the upper parts of the left panel and the right panel are respectively provided with a left hand holding hole and a right hand holding hole which are used for holding hands so as to be convenient for moving the box body.
6. The activated carbon adsorption device for industrial exhaust gas purification according to claim 1 or 2, characterized in that: the pore plate is a carbon steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699769.5U CN216171186U (en) | 2021-11-05 | 2021-11-05 | Industrial waste gas purifies uses active carbon adsorption device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122699769.5U CN216171186U (en) | 2021-11-05 | 2021-11-05 | Industrial waste gas purifies uses active carbon adsorption device |
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| Publication Number | Publication Date |
|---|---|
| CN216171186U true CN216171186U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122699769.5U Active CN216171186U (en) | 2021-11-05 | 2021-11-05 | Industrial waste gas purifies uses active carbon adsorption device |
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| CN (1) | CN216171186U (en) |
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2021
- 2021-11-05 CN CN202122699769.5U patent/CN216171186U/en active Active
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