CN217449638U

CN217449638U - Biological deodorization device

Info

Publication number: CN217449638U
Application number: CN202122843836.6U
Authority: CN
Inventors: 聂天驰; 王佳瑶; 刘怡; 唐陈
Original assignee: Suzhou Dingyu Energy Efficient Equipment Co Ltd
Current assignee: Suzhou Dingyu Energy Efficient Equipment Co Ltd
Priority date: 2021-11-19
Filing date: 2021-11-19
Publication date: 2022-09-20
Anticipated expiration: 2031-11-19

Abstract

The utility model discloses a biological deodorization device. The biological filter comprises a biological filter, wherein the biological filter is provided with an air inlet and an air outlet, a supporting block and a filtering device supported by the supporting block are arranged in the biological filter, the filtering device comprises a frame, and a filler is arranged in the frame; the biological filter is characterized in that a groove is formed in the inner wall of the biological filter, a supporting rod is connected in the groove through a rotating shaft, the supporting rod is further connected with the wall of the groove through an elastic piece, and a handle is connected above the frame. The utility model discloses a deodorizing device simple structure, through setting up supporting shoe and bracing piece, filter equipment can be convenient take out from biological filter, can change convenient and fast, improves the deodorization effect to the filler in the frame.

Description

Biological deodorization device

Technical Field

The utility model relates to a biological deodorization device belongs to exhaust-gas treatment technical field.

Background

The biological filter is a biological treatment structure formed by broken stones or plastic packing. The sewage contacts with the microbial film growing on the surface of the filler in a clearance way, so that the sewage is purified. The filter material of the existing biological filter is fixed in the filter, so that the filter is not beneficial to cleaning after being used.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a biological deodorization device which can be convenient for replacing the filler.

The utility model discloses a realize through following technical scheme:

a biological deodorization device comprises a biological filter, wherein the biological filter is provided with an air inlet and an air outlet, a support block and a filtering device supported by the support block are arranged in the biological filter, the filtering device comprises a frame, and a filler is arranged in the frame; the biological filter is characterized in that a groove is formed in the inner wall of the biological filter, a supporting rod is connected in the groove through a rotating shaft, the supporting rod is further connected with the wall of the groove through an elastic piece, and a handle is connected above the frame.

The frame comprises a bottom plate and a side plate connected with the bottom plate, the bottom plate is net-shaped, and the side plate is provided with the lifting handle.

According to the biological deodorization device, the filler adopts a porous medium, and the particle size of the filler is gradually increased from top to bottom.

The biological deodorization device is characterized in that the biological filter is also provided with a circulating air inlet and a circulating air outlet, the circulating air outlet is connected with the circulating air inlet through a pipeline, and a pump is arranged at the pipeline.

The flow ratio of the circulating air outlet and the air outlet of the biological deodorization device is 1: 8-9.

According to the biological deodorization device, a collecting tank is arranged in the biological filter, and a discharge port is arranged at the bottom of the collecting tank.

The utility model discloses the beneficial effect who reaches:

the utility model discloses a deodorizing device simple structure, through setting up supporting shoe and bracing piece, filter equipment can be convenient take out from biological filter, can change convenient and fast, improves the deodorization effect to the filler in the frame.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of fig. 1 at the circle.

In the figure: 1. biological filter 2, air inlet 3, air outlet 4, supporting block 5, filtering device 51, frame 511, bottom plate 512, side plate 52, filler 6, groove 7, rotating shaft 8, supporting rod 9, elastic element 10, handle 11, circulating air inlet 12, circulating air outlet 13, pipeline 14, pump 15, collecting tank 16 and discharge outlet.

Detailed Description

The technical scheme of the utility model is further explained in the following with the attached drawings. Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

As shown in the figures, the biological deodorization device of the present invention comprises a biological filter 1, wherein the biological filter has an air inlet 2 and an air outlet 3, a support block 4 and a filter device 5 supported by the support block 4 are arranged in the biological filter 1, the filter device 5 comprises a frame 51, and a filler 52 is arranged in the frame 51; a groove 6 is formed in the inner wall of the biological filter 1, a supporting rod 8 is connected to the inner side of the groove 6 through a rotating shaft 7, the supporting rod 8 is connected with the wall of the groove 6 through an elastic piece 9, and a handle 10 is connected to the upper portion of the frame 51.

When the filter device is used, the frame 51 moves downwards to compress the elastic piece 9 and moves to the supporting block 4, the supporting rod 8 is popped out of the groove 6 under the elastic action of the elastic piece and is positioned in the handle 10 to support the handle 10, and the filter device 5 can be conveniently taken out through the handle 10 for replacement.

Furthermore, the frame 51 comprises a bottom plate 511 and a side plate 512 connected to the bottom plate 511, the bottom plate 511 is a net, and the handle 10 is disposed on the side plate 512. The support block 4 supports the side plates 512.

Further, the filler 52 is a porous medium, and the particle size thereof gradually increases from top to bottom.

Furthermore, the biological filter 1 is further provided with a circulation air inlet 11 and a circulation air outlet 12, the circulation air outlet 11 is connected with the circulation air inlet 11 through a pipeline 13, and a pump 14 is arranged at the pipeline 13. Purified waste gas enters a pipeline 13 through a circulating air outlet 12 and reenters the biological filter 1 through a circulating air inlet 11, and moves in the biological filter 1 together with the waste gas entering from the air inlet 2, so that air circularly flows, and the deodorization effect in the tank body is improved, wherein the flow ratio of the circulating air outlet 11 to the air outlet 3 is 1: 8-9.

Furthermore, a collecting tank 15 is arranged in the biological filter 1, and a discharge port 16 is arranged at the bottom of the collecting tank 15. The collecting tank 15 is intended to collect waste material and, at the same time, to discharge the wash-out waste water when the filter device 5 is cleaned.

The utility model discloses a biological deodorization device is when using, waste gas passes through air inlet 2 and gets into in the biological filter 1, because the microorganism is fixed to be attached to porous medium filler surface, when through filter equipment 5, organic matter in the waste gas is caught, be carbon dioxide and water by microbial degradation, and make contaminated air carry out biological treatment in the bed that packs, pollutant such as volatile organic matter adsorbs on the pore surface, consumed by the microorganism in the pore, the metabolism life activity of utilizing the microorganism changes the harmful substance in the waste gas into simple inorganic matter and cytoplasm and degrades into CO ₂ 、H ₂ O and a neutral salt; the purified exhaust gas then exits through the outlet 3.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A biological deodorization device comprises a biological filter, wherein the biological filter is provided with an air inlet and an air outlet and is characterized in that a supporting block and a filtering device supported by the supporting block are arranged in the biological filter, the filtering device comprises a frame, and a filler is arranged in the frame; the biological filter is characterized in that a groove is formed in the inner wall of the biological filter, a supporting rod is connected in the groove through a rotating shaft, the supporting rod is further connected with the wall of the groove through an elastic piece, and a handle is connected above the frame.

2. The biological deodorization apparatus as recited in claim 1, wherein said frame comprises a bottom plate and a side plate connected to said bottom plate, said bottom plate being mesh-shaped, said side plate being provided with said handle.

3. The biological deodorization apparatus as recited in claim 1, wherein said packing is a porous medium, and the particle size thereof is gradually increased from top to bottom.

4. The biological deodorization apparatus as recited in claim 1, wherein said biological filter further comprises a circulation inlet and a circulation outlet, said circulation outlet is connected to said circulation inlet via a pipe, and said pipe is provided with a pump.

5. A bioremediation device according to claim 4, wherein the flow ratio between the recycle gas outlet and the gas outlet is in the range of 1: 8-9.

6. The biological deodorization apparatus as recited in claim 1, wherein a collection tank is provided in said biological filter, and a drain port is provided at a bottom of said collection tank.