CN212091561U

CN212091561U - Activated carbon adsorption deodorization device for garbage pit

Info

Publication number: CN212091561U
Application number: CN202020657878.3U
Authority: CN
Inventors: 姜德贵; 王浩; 陈旭; 杨宏军; 倪海峰
Original assignee: Shanghai Shuanghao Environmental Protection Technology Co ltd
Current assignee: Shanghai Shuanghao Environmental Protection Technology Co ltd
Priority date: 2020-04-26
Filing date: 2020-04-26
Publication date: 2020-12-08
Anticipated expiration: 2030-04-26

Abstract

The utility model relates to a garbage pit active carbon adsorption deodorizing device, which comprises a box body, wherein one end of the box body is an air inlet end, the other end of the box body is an air outlet end, a first guide plate is longitudinally arranged in the box body close to one end of the air inlet end, a second guide plate is longitudinally arranged in the box body close to one end of the air outlet end, a plurality of filter screen plate groups internally provided with active carbon are longitudinally arranged between the first guide plate and the second guide plate, a channel for gas to pass through is formed between adjacent filter screen plate groups, and the filter screen plate group closest to the side wall of the box body and the side wall of the box; the first guide plate forms at least one air inlet at the head end of the channel, and the tail end of the channel forming the air inlet is blocked by the second guide plate; and the second guide plate forms an air outlet at the tail end of the channel of which the first guide plate does not form the air inlet. The use efficiency of the active carbon is increased in a limited space, and the active carbon is convenient to replace.

Description

Activated carbon adsorption deodorization device for garbage pit

Technical Field

The utility model relates to a waste gas treatment equipment, especially an utilize deodorant waste gas treatment device of active carbon adsorption.

Background

The active carbon adsorption deodorization is the purification equipment with the best treatment effect on organic waste gas and odor.

The odor is treated by the active carbon adsorption deodorization device by utilizing the adsorption of fine capillaries in carbon granules to pollutants. The carbon particle capillary has strong adsorption capacity, and can be fully contacted with gas (impurities) due to the large surface area of the carbon particles. When the gas (impurities) is adsorbed by the capillary, the purification effect is achieved.

The fermentation of the garbage can generate extremely foul gas, which affects the air quality of a factory and harms the physical and mental health of workers in the factory. The garbage pit odor treatment has the characteristics of large air volume, high pollutant concentration and the like, and an active carbon deodorization device in the traditional technology adopts a drawer type, so that the active carbon deodorization device is wide and long in overall dimension, and occupies a very short area in a construction site, so that the active carbon device is difficult to hoist, and the replacement of active carbon in the use process after the installation is completed is a headache problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a main technical problem lie in promptly, provide a box active carbon adsorption deodorizing device, its availability factor that increases the active carbon in limited space to conveniently change the active carbon.

The technical means adopted by the utility model are as follows. An activated carbon adsorption deodorization device for a garbage pit comprises a box body, wherein one end of the box body is an air inlet end, the other end of the box body is an air outlet end, a first guide plate is longitudinally arranged in the box body at one end close to the air inlet end, a second guide plate is longitudinally arranged in the box body at one end close to the air outlet end, a plurality of filter screen plate groups with activated carbon arranged inside are longitudinally arranged between the first guide plate and the second guide plate, a channel for gas to pass through is formed between adjacent filter screen plate groups, and the filter screen plate group closest to the side wall of the box body and the side wall of the box body also; the first guide plate forms at least one air inlet at the head end of the channel, and the tail end of the channel forming the air inlet is blocked by the second guide plate; and the second guide plate forms an air outlet at the tail end of the channel of which the first guide plate does not form the air inlet.

The bottom of the box body is provided with a support, the top of the box body is provided with a plurality of activated carbon charging openings, and the bottom of the box body is provided with a plurality of activated carbon discharging openings. The positions of the activated carbon charging opening and the activated carbon discharging opening correspond to the positions of the filter screen plate group.

The filter screen plate group is a corrugated filter screen plate group.

The beneficial effects of the utility model are as follows. The guide plate and the filter screen plate group are used for distributing the gas amount of the entering gas, and the activated carbon is better used for adsorbing the gas. The filling mode of the treated active carbon is changed into an up-in and down-out mode, so that the filling and the replacement of the active carbon on site are convenient. Structurally, the activated carbon filter screen plate group adopts a corrugated structure, so that the traditional flat structure is changed, the strength of the filter screen is increased, the stand column support is reduced, and the production and processing cost is reduced. The corrugated filter screen plate group and the straight filter screen plate group with the same length and width have 10% increased filter area compared with the straight filter screen plate group.

Drawings

Fig. 1 is a schematic view of a top perspective structure of the present invention.

Fig. 2 is a schematic side perspective structure view of the present invention.

Detailed Description

As shown in fig. 1, the utility model relates to a rubbish hole active carbon adsorption deodorizing device, it contains box 1, 1 one end of box is inlet end 11, the other end is for giving vent to anger end 12, can be the tubulose in the picture, the flat discharge pipe way of inlet end lug connection the place ahead waste gas, it is key to lie in to give vent to anger its discharge pipe way of end connection rear, vertically set up first guide plate 2 in box 1 being close to inlet end 11 one end, vertically set up second guide plate 3 in the box being close to outlet end one end, vertically set up inside multichannel filter screen plate group 4 that is equipped with active carbon 5 between first guide plate 2 and the second guide plate 3, filter screen plate group 4 comprises parallel arrangement's filter screen plate. A channel 6 for gas to pass through is formed between the adjacent filter screen plate groups 4, and the filter screen plate group 4 closest to the side wall 13 of the box body 1 and the side wall 13 of the box body 1 also form the channel 6; the first guide plate 2 forms at least one air inlet 21 at the head end of the channel, and the tail end of the channel 6 forming the air inlet 21 is blocked by the second guide plate 3; and the second baffle 3 forms an air outlet 31 at the end of the channel 6 where the first baffle 2 does not form an air inlet. The structure utilizes the guide plate and the filter screen plate group to distribute the gas amount of the entering gas, and the activated carbon is better utilized to adsorb the gas. In the present embodiment, the filter screen plate group 4 is a corrugated filter screen plate group, as shown in the figure, the corrugated filter screen plate group is formed by combining corrugated filter screen plates, and the filtering area is increased by at least 10% compared with a straight filter screen plate with the same length. Of course, besides the corrugated structure of the filter screen plate group, other structures which can increase the filtering area, such as wave shape, fold line shape, etc., can be adopted.

In addition, in order to replace the activated carbon 5 conveniently, the bottom of the box body 1 can be provided with a support 7, so that a certain distance is formed between the bottom of the box body 1 and the bottom surface, a plurality of activated carbon charging openings 8 are formed in the positions, corresponding to the filter screen plate groups 4, of the top of the box body 1, and a plurality of activated carbon discharging openings 9 are formed in the positions, corresponding to the filter screen plate groups 4, of the bottom of the box body 1. Can be convenient to load and unload the change to the active carbon.

The utility model discloses a product can extensively be applicable to newly-built rubbish power plant rubbish hole exhaust-gas treatment project and the reformation upgrading of the rubbish power plant active carbon adsorption deodorizing device who satisfies the demands, and rubbish hole waste gas carries out the tolerance distribution through guide plate and filter screen plate group in entering into the box from the inlet end, utilizes the active carbon to carry out the adsorption treatment, and clean waste gas after the adsorption treatment through the active carbon is from exporting discharge to reach standard.

The utility model discloses open the active carbon charging opening and close the active carbon discharge opening simultaneously when first loading the active carbon, pour the active carbon into from the active carbon charging opening, the active carbon is loaded and is closed the active carbon charging opening after accomplishing.

When the active carbon is replaced, the active carbon packaging bags are prepared, then the active carbon discharge openings are opened one by one, and the active carbon is discharged from the active carbon discharge openings to the prepared active carbon packaging bags. And after the activated carbon is discharged, closing the activated carbon discharge opening.

Claims

1. An activated carbon adsorption deodorization device for a garbage pit comprises a box body, wherein one end of the box body is an air inlet end, and the other end of the box body is an air outlet end;

the first guide plate forms at least one air inlet at the head end of the channel, and the tail end of the channel forming the air inlet is blocked by the second guide plate; and the second guide plate forms an air outlet at the tail end of the channel of which the first guide plate does not form the air inlet.

2. The activated carbon adsorption deodorizing device for refuse pit according to claim 1, wherein a support is provided at the bottom of the casing, a plurality of activated carbon charging openings are provided at the top, and a plurality of activated carbon discharging openings are provided at the bottom of the casing.

3. The activated carbon adsorption deodorization apparatus for refuse dumps according to claim 2, wherein the activated carbon charging opening and the activated carbon discharging opening are positioned to correspond to the positions of the screen plate groups.

4. The activated carbon adsorption deodorizing device for a refuse pit according to claim 1, wherein the filter screen plate group is a corrugated filter screen plate group.