Drawable activated carbon filling box

Abstract

The drawable activated carbon filling box comprises a filter box and a filling box body, a filling bin is arranged in the filling box body, the filter box is arranged in the filling bin, the side wall of the filter box is formed by connecting side net plates, net holes are formed in the side net plates, an upper sliding charging plate is arranged at the upper end of the filter box in a sliding mode, and a lower sliding charging plate is arranged at the lower end of the filter box. A lower sliding discharging plate is slidably arranged at the lower end of the filtering box, hanging rings are fixedly arranged on the two sides of the upper end of the filtering box, an activated carbon filtering bin is arranged in the filtering box, activated carbon is contained in the activated carbon filtering bin, an air inlet is fixedly formed in one end of the filling box body, and an air outlet is fixedly formed in the other end of the filling box body. The problems of low activated carbon replacement efficiency, high cost, high working difficulty and low maintenance efficiency are solved, activated carbon replacement and maintenance operation are facilitated, and manpower is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of sewage treatment adsorption deodorization, and relates to an activated carbon adsorption box. BACKGROUND

[0002] In view of the development of centralized chemical industry park, the construction and commissioning of high-concentration sewage pipe network, and the gradually increasing water volume of high-concentration sewage collected by the sewage plant, there is a higher requirement for the operation efficiency of the deodorization system. The activated carbon adsorption box is a device for deodorization. In the existing activated carbon adsorption box, when the activated carbon is replaced each time, the activated carbon needs to be manually installed or dug out in the narrow limited space, which is labor-intensive, and at the same time, the operation space for inspection and maintenance is limited, both of which have a high safety risk. SUMMARY

[0003] The utility model aims at providing a pullable activated carbon filling box to solve the problems in the background art.

[0004] The utility model discloses a pullable activated carbon filling box, including filter box and filling box body, the inside of filling box body is equipped with filling bin, the inside of filling bin is equipped with filter box, the lateral wall of filter box is formed by the connection of side net board, is equipped with mesh on side net board, the upper end of filter box is equipped with the upper slide loading plate of sliding, the lower end of filter box is equipped with the lower slide unloading plate of sliding, both sides of the upper end of filter box are fixedly equipped with the ring, the inside of filter box is activated carbon filter bin, and the inside of activated carbon filter bin is filled with activated carbon, and one end of filling box body is fixedly equipped with air inlet, and the other end of filling box body is fixedly equipped with exhaust port.

[0005] Further, the upper end of the filling bin is provided with a matching filling bin cover, and the bottom surface of the filling bin cover is lined with rubber.

[0006] Further, the inner wall of the filling bin is provided with a positioning groove, and the outer portion of the filter box is provided with a positioning strip embedded in the positioning groove to position the placement position of the filter box.

[0007] Preferably, the filter box is provided with two.

[0008] Further, the air inlet and the exhaust port are connected with the air inlet and the air outlet pipeline through flange rings.

[0009] Preferably, the filter box and the filling box body are rectangular boxes.

[0010] The utility model has the advantages that: 1. The problems of low efficiency, high cost, great difficulty in work, and low efficiency in inspection and maintenance of activated carbon replacement are solved. The original deodorization system requires a large amount of labor and machinery cost for activated carbon replacement. Secondly, due to the narrow inspection space, the operation is difficult and the work efficiency is low. After the transformation, the replacement of activated carbon and the development of inspection and maintenance operation are facilitated, manpower is saved, and actual economic benefits are brought.

[0011] 2. Solve the problem of excessive emissions of production tail gas: activated carbon is mainly used as a solid adsorbent in chemical industry, environment, water treatment and other fields, showing a growing trend of application amount, and is used for adsorbing substances with high boiling point and critical temperature and organic matters with large molecular weight. For example, it is used in the treatment of deodorization waste gas. The original activated carbon has a long replacement time, and the deodorization system waste gas has the risk of exceeding the standard emission. After the transformation, the activated carbon replacement efficiency is improved, the replacement time can be shortened to one fourth of the original, and the risk of waste gas exceeding the standard emission is reduced.

[0012] 3. Solve the problem of production efficiency: in view of the rapid development of enterprises in Lanzhou New Area Chemical Industry Park at present, the water collection capacity of the park sewage treatment plant is gradually increased, and the operation efficiency of the deodorization system is higher. The efficient operation of the deodorization system can fully solve the problem of production efficiency.

[0013] 4. Solve the problem of safety hazard: by designing and manufacturing a pullable activated carbon filling box, the operation in limited space is changed to outdoor replacement of activated carbon and maintenance operation, which effectively avoids the risk of operation in limited space. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 shown, Figure 1 is a schematic diagram of the overall three-dimensional structure of the utility model;

[0015] Figure 2 is a schematic diagram of the gas flow path of the utility model;

[0016] In the figure: 1, lifting eye; 2, filter box; 3, side net plate; 4, lower sliding discharge plate; 5, positioning groove; 6, upper sliding loading plate; 7, filling bin; 8, exhaust port; 9, filling box; 10, air inlet; 11, filling bin cover; 12, activated carbon filter bin. DETAILED DESCRIPTION

[0017] The utility model discloses a pullable activated carbon filling box, which comprises a filter box 2 and a filling box body 9, and is a rectangular box. The filling box body 9 is internally provided with a filling bin 7, and the filling bin 7 is internally provided with the filter box 2. The side wall of the filter box 2 is connected by a side net plate 3, and the side net plate 3 is provided with mesh holes. The upper end of the filter box 2 is slidably provided with an upper sliding loading plate 6, and the lower end of the filter box 2 is slidably provided with a lower sliding unloading plate 4. The activated carbon can be unloaded by opening the lower sliding unloading plate 4, and the activated carbon can be filled into the activated carbon filter bin 12 by opening the upper sliding loading plate 6. The upper end of the filter box 2 is fixedly provided with lifting rings 1 on both sides, and the filter box 2 can be lifted by the lifting rings 1 and placed into the filling bin 7. The inside of the filter box 2 is an activated carbon filter bin 12, and the activated carbon filter bin 12 is filled with activated carbon. One end of the filling box body 9 is fixedly provided with an air inlet 10, and the other end of the filling box body 9 is fixedly provided with an air outlet 8. The air inlet 10 and the air outlet 8 are connected with air inlet and air outlet pipelines through flange rings. Waste gas enters the filling bin 7 from the air inlet 10, and there is a certain interval between the filling bin 7 and the filter box 2. The gas flows in the interval, and the odor gas enters the activated carbon filter bin 12 through the side net plate 3. The activated carbon absorbs and deodorizes the odor gas, and the deodorized gas is discharged through the air outlet 8.

[0018] A matching filling bin cover 11 is mounted on the upper end of the filling bin 7, and the bottom surface of the filling bin cover 11 is lined with rubber. When the filling bin cover 11 is placed on the filling bin 7, the rubber can achieve better sealing effect.

[0019] The inner wall of the filling bin 7 is provided with a positioning groove 5, and the outer part of the filter box 2 is provided with a positioning strip. The positioning strip is embedded in the positioning groove 5 to position the placement position of the filter box 2. When the filter box 2 is lifted out and placed back, it can be quickly put in without adjusting the distance from the filling bin 7, thereby saving time.

[0020] The utility model carries out technical innovation to activated carbon adsorption box, and is made as pullable, and the whole filling box is lifted out from activated carbon adsorption box by crane, and the activated carbon is replaced and overhauled outside. The manhole at the top of the activated carbon adsorption box is reformed, and is connected by the filling bin cover, so that the sealing effect is good, and the activated carbon filling box is conveniently lifted out and lifted in. The pullable lower sliding unloading plate and the pullable upper sliding loading plate are designed and manufactured at the bottom and the upper part of the activated carbon filling box, so that the activated carbon can be quickly unloaded and loaded. The implementation of the scheme improves the work efficiency, reduces the cost, eliminates the safety hidden trouble of limited space operation, realizes the deodorized exhaust emission standard, and meets the environmental protection emission requirements.

Claims

1. A pull-out type activated carbon packed box comprising a filter box (2) and a packing box body (9), characterized in that: The filling box (9) is internally provided with a filling bin (7), the filling bin (7) is internally provided with a filter box (2), the side wall of the filter box (2) is connected by a side net plate (3) to form, the side net plate (3) is provided with a mesh, the upper end of the filter box (2) is slidably provided with an upper sliding charging plate (6), the lower end of the filter box (2) is slidably provided with a lower sliding discharging plate (4), the two sides of the upper end of the filter box (2) are fixedly provided with lifting rings (1), the inside of the filter box (2) is an activated carbon filter bin (12), the activated carbon filter bin (12) is internally provided with activated carbon, one end of the filling box (9) is fixedly provided with an air inlet (10), the other end of the filling box (9) is fixedly provided with an air outlet (8).

2. The pull-out activated carbon filter cartridge of claim 1, wherein: The upper end of the filling bin (7) is provided with a matching filling bin cover (11), and the bottom surface of the filling bin cover (11) is lined with rubber.

3. The pull-out activated carbon filter cartridge of claim 1, wherein: The inner wall of the filling bin (7) is provided with a positioning groove (5), the outside of the filter box (2) is provided with a positioning strip, and the positioning strip is embedded into the positioning groove (5) to position the placement position of the filter box (2).

4. The pull-out activated carbon filter cartridge of claim 1, wherein: The filter box (2) is provided with two.

5. The pull-out activated carbon filter cartridge of claim 1, wherein: The air inlet (10) and the air outlet (8) are connected with air inlet and air outlet pipelines through flange rings.

6. The pull-out activated carbon filter cartridge of claim 1, wherein: The filter box (2) and the filling box (9) are rectangular boxes.

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