Sewage deodorization device for sewage plant

Abstract

The utility model provides a sewage deodorization device for a sewage plant, which relates to the technical field of sewage deodorization devices, and comprises a box body, a connecting pipe is arranged at the top end of the box body, a sealing device is arranged on the outer surface of the connecting pipe, the sealing device comprises a sealing ring, the sealing ring is made of a rubber material, and the sealing ring is made of a rubber material. The bottom end of the sealing ring is fixedly connected with two T-shaped blocks, bolts are inserted into the inner walls of the T-shaped blocks in a sliding mode, two T-shaped grooves are formed in the top end of the connecting pipe, and positioning holes are formed in the inner walls of the T-shaped grooves. The T-shaped block at the bottom end of the sealing ring is inserted into the T-shaped groove, the sealing ring is installed on the outer surface of the connecting position of the connecting pipe and the spray tower pipe, the sealing ring made of rubber is arranged to further seal the outer side of the connecting position of the spray tower pipe and the connecting pipe, and the problem of leakage of harmful gas after treatment is avoided as much as possible.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage deodorization devices, in particular to a sewage deodorization device for a sewage plant. Background Art

[0002] With the improvement of people's living standards and the enhancement of public environmental awareness, the deodorization problem of sewage treatment plants is attracting more and more attention. In order to prevent and avoid the impact of the odor of sewage treatment plants on the lives of surrounding residents, the sewage from sewage treatment plants is usually sealed, and the odor of the sewage is treated by adding biological fillers inside the closed treatment device.

[0003] After using the deodorizing device to treat the odor in the sewage, it is necessary to connect the top of the deodorizing device to a spray tower to further purify the air after deodorization to meet the emission standards. Since the sewage odor contains more harmful substances, the odor that has not been completely treated in the deodorizing device may cause corrosion to the pipe and the pipe opening at the top of the deodorizing device when it enters the spray tower through the pipe, which will cause odor leakage in the long run. Utility Model Content

[0004] The utility model aims to solve the problem that after the deodorizing device is used to treat the odor in the sewage, it is necessary to connect the top of the deodorizing device to a spray tower to further purify the air after the deodorizing is completed to meet the emission standards. Since the sewage odor contains more harmful substances, the odor that is not completely treated in the deodorizing device may cause corrosion to the pipeline and the pipeline opening at the top of the deodorizing device when entering the interior of the spray tower through the pipeline, which may cause long-term leakage of the odor. Therefore, a sewage deodorizing device for sewage treatment plants is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a sewage deodorization device for a sewage treatment plant, comprising a box body, a connecting pipe is arranged at the top of the box body, a sealing device is arranged on the outer surface of the connecting pipe, the sealing device comprises a sealing ring, the sealing ring is made of rubber material, two T-blocks are fixedly connected to the bottom end of the sealing ring, bolts are slidably inserted into the inner wall of the T-block, two T-slots are arranged at the top of the connecting pipe, the size and shape of the outer surfaces of the two T-blocks are respectively adapted to the size and shape of the inner walls of the two T-slots, and positioning holes are arranged on the inner wall of the T-slot.

[0006] The effect achieved by the above components is: when using the deodorizing device to connect the spray tower, the sealing ring can be first put on the outer surface of the spray tower pipe, and then the spray tower pipe can be connected to the connecting pipe, and then the two T-shaped blocks at the bottom of the sealing ring can be inserted into the inside of the T-shaped groove, and then the bolt can be turned to insert one end of the bolt into the inside of the positioning hole to install the sealing ring on the outer surface of the connection between the connecting pipe and the spray tower pipe. By setting a rubber sealing ring to further seal the outer side of the connection between the spray tower pipe and the connecting pipe, the problem of leakage of harmful gases after treatment can be avoided as much as possible.

[0007] Preferably, a convex strip is fixedly connected to the top end of the inner wall of the sealing ring, and the convex strip is made of rubber material.

[0008] The effect achieved by the above components is that the contact point between the inner wall of the sealing ring and the outer surface of the spray tower pipe can be further sealed by arranging the convex strips to increase the sealing effect.

[0009] Preferably, a gasket is fixedly connected to the bottom end of the sealing ring, and the gasket is made of rubber material.

[0010] The effect achieved by the above components is that the gasket can be provided to further seal the contact point between the bottom end of the outer surface of the sealing ring and the top end of the connecting pipe to increase the sealing effect.

[0011] Preferably, a slot block is fixedly connected to one side of the T-shaped block, and a groove is formed on the outer surface of the slot block.

[0012] The effect achieved by the above components is that the sealing ring can be more conveniently controlled to be installed or removed by pinching the groove on the outer surface of the groove block.

[0013] Preferably, an elastic rope is fixedly connected to one side of the T-shaped block, and one end of the elastic rope away from the T-shaped block is fixedly connected to one end of the bolt.

[0014] The effect achieved by the above components is that the bolt can be always fixed on one side of the T-shaped block by arranging the elastic rope, so as to prevent the bolt from falling and being lost when the sealing ring is disassembled.

[0015] Preferably, a supporting device is provided at the top of the box body, and the supporting device includes a slot rod, the inner wall of the slot rod is slidably connected to a sliding rod, the top of the sliding rod is fixedly connected to a support plate, one side of the sliding rod is fixedly connected to a screw rod, the outer surface of the screw rod is threadedly connected to a threaded ring, the bottom end of the slot rod is fixedly connected to a slider, a sliding groove is opened at the top of the box body, and the outer surface of the slider slides on the inner wall of the sliding groove.

[0016] The effects achieved by the above components are: pushing the slot rod can control the slot rod to slide on the inner wall of the slide groove to adjust the position of the slot rod, and then pushing the sliding rod can control the sliding rod to slide on the inner wall of the slot rod to adjust the height position of the support plate, and rotating the threaded ring to move the threaded ring on the outer surface of the screw rod to press one side against the outer surface of the slot rod to fix the height position of the support plate. When installing the spray tower pipe, place the bent spray tower pipe on the support plate to support the spray tower pipe, which is convenient for installation and increases the connection stability.

[0017] Preferably, a plurality of protrusions are fixedly connected to the outer surface of the threaded ring, and the protrusions are distributed in a circle on the outer surface of the threaded ring.

[0018] The effect achieved by the above components is that the rotation of the threaded ring can be controlled more conveniently by holding the protrusions on the outer surface of the threaded ring without slipping.

[0019] Preferably, a disc is fixedly connected to one side of the threaded ring, and the disc is made of rubber material.

[0020] The effect achieved by the above components is that by arranging the rubber disc, the side of the threaded ring provided with the disc is pressed tightly against the outer surface of the groove rod and is more stable and less likely to slide when the position of the sliding rod is fixed.

[0021] Compared with the prior art, the advantages and positive effects of the utility model are:

[0022] In the utility model, a sealing device is provided, and the sealing ring is installed on the outer surface of the connection between the connecting pipe and the spray tower pipe by inserting the T-shaped block at the bottom end of the sealing ring into the inside of the T-shaped groove. The outer side of the connection between the spray tower pipe and the connecting pipe is further sealed by providing a sealing ring made of rubber material, thereby avoiding the problem of leakage of treated harmful gases as much as possible. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the box body of the utility model;

[0025] Figure 3 For this utility model Figure 2 A local enlarged three-dimensional structure schematic diagram;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of the sealing ring of the utility model;

[0027] Figure 5 It is a schematic diagram of the three-dimensional structure of the support block of the utility model.

[0028] Legend: 1. Box body; 2. Sealing device; 3. Support device; 4. Connecting pipe; 21. T-slot; 22. T-block; 23. Sealing ring; 24. Bolt; 25. Positioning hole; 26. Elastic rope; 27. Raised strip; 28. Gasket; 29. ​​Slot block; 31. Slide groove; 32. Sliding block; 33. Slot rod; 34. Sliding rod; 35. Support plate; 36. Screw; 37. Threaded ring; 38. Disc; 39. Protrusion. DETAILED DESCRIPTION

[0029] Embodiment 1, as Figure 1-4 As shown, a sewage deodorization device for a sewage treatment plant includes a housing 1, a connecting pipe 4 is provided at the top of the housing 1, a sealing device 2 is provided on the outer surface of the connecting pipe 4, the sealing device 2 includes a sealing ring 23, the sealing ring 23 is made of rubber material, the bottom end of the sealing ring 23 is fixedly connected to two T-shaped blocks 22, the inner wall of the T-shaped block 22 is slidably inserted with a bolt 24, the top of the connecting pipe 4 is provided with two T-shaped grooves 21, the outer surface size and shape of the two T-shaped blocks 22 are respectively adapted to the size and shape of the inner wall of the two T-shaped grooves 21, and the inner wall of the T-shaped groove 21 is provided with a positioning hole 2 5. When using the deodorizing device to connect the spray tower, the sealing ring 23 can be first put on the outer surface of the spray tower pipe, and then the spray tower pipe can be connected to the connecting pipe 4. Subsequently, the two T-shaped blocks 22 at the bottom of the sealing ring 23 are inserted into the T-shaped groove 21, and then the bolt 24 is turned to insert one end of the bolt 24 into the positioning hole 25 to install the sealing ring 23 on the outer surface of the connection between the connecting pipe 4 and the spray tower pipe. By setting the sealing ring 23 made of rubber material, the outer side of the connection between the spray tower pipe and the connecting pipe 4 is further sealed to avoid the leakage of harmful gases after treatment as much as possible.

[0030] Reference Figure 1-4 As shown, in the present embodiment: the top end of the inner wall of the sealing ring 23 is fixedly connected with a convex strip 27, and the convex strip 27 is made of rubber material. By setting the convex strip 27, the contact between the inner wall of the sealing ring 23 and the outer surface of the spray tower pipe can be further sealed to increase the sealing effect; the bottom end of the sealing ring 23 is fixedly connected with a gasket 28, and the gasket 28 is made of rubber material. By setting the gasket 28, the contact between the bottom end of the outer surface of the sealing ring 23 and the top end of the connecting pipe 4 can be further sealed to increase the sealing effect.

[0031] Reference Figure 1-4As shown, in this embodiment: a groove block 29 is fixedly connected to one side of the T-shaped block 22, and a groove is provided on the outer surface of the groove block 29. By pinching the groove on the outer surface of the groove block 29, the sealing ring 23 can be more conveniently controlled to install or remove the sealing ring 23. An elastic rope 26 is fixedly connected to one side of the T-shaped block 22, and one end of the elastic rope 26 away from the T-shaped block 22 is fixedly connected to one end of the bolt 24. By setting the elastic rope 26, the bolt 24 can be always fixed to one side of the T-shaped block 22 to prevent the bolt 24 from falling and being lost when the sealing ring 23 is disassembled.

[0032] Reference Figure 1 , Figure 2 and Figure 5 As shown, in this embodiment: a supporting device 3 is provided at the top of the box body 1, and the supporting device 3 includes a slot rod 33, the inner wall of the slot rod 33 is slidably connected to a sliding rod 34, the top of the sliding rod 34 is fixedly connected to a support plate 35, one side of the sliding rod 34 is fixedly connected to a screw rod 36, the outer surface of the screw rod 36 is threadedly connected to a threaded ring 37, the bottom end of the slot rod 33 is fixedly connected to a slider 32, a slide groove 31 is opened at the top of the box body 1, the outer surface of the slider 32 slides on the inner wall of the slide groove 31, and the slot rod 33 can be pushed to control the slot The rod 33 slides on the inner wall of the slide groove 31 through the slider 32 to adjust the position of the groove rod 33, and then pushes the sliding rod 34 to control the sliding rod 34 to slide on the inner wall of the groove rod 33 to adjust the height position of the support plate 35, and rotates the threaded ring 37 to make the threaded ring 37 move on the outer surface of the screw rod 36 to press one side against the outer surface of the groove rod 33 to fix the height position of the support plate 35. When installing the spray tower pipe, place the bent spray tower pipe on the support plate 35. The spray tower pipe can be supported by the support plate 35 to facilitate installation and increase connection stability.

[0033] Reference Figure 1 , Figure 2 and Figure 5 As shown, in the present embodiment: a plurality of protrusions 39 are fixedly connected to the outer surface of the threaded ring 37, and the protrusions 39 are distributed in a circle on the outer surface of the threaded ring 37. Holding the protrusions 39 on the outer surface of the threaded ring 37 can more conveniently control the rotation of the threaded ring 37 without slipping. A disc 38 is fixedly connected to one side of the threaded ring 37, and the disc 38 is made of rubber material. By providing the rubber disc 38, the side of the threaded ring 37 provided with the disc 38 is pressed against the outer surface of the groove rod 33, so that the position of the sliding rod 34 is fixed more stably and less likely to slide.

[0034] Working principle: When using the deodorizing device to deodorize sewage, the box body 1 is installed above the sewage pool or sewage pipe, and then the spray tower pipe is connected to the connecting pipe 4 at the top of the box body 1. When installing the spray tower pipe, the slot rod 33 can be pushed first to control the slot rod 33 to slide on the inner wall of the slide groove 31 through the slider 32 to adjust the position of the slot rod 33, and then the sliding rod 34 can be pushed to control the sliding rod 34 to slide on the inner wall of the slot rod 33 to adjust the height position of the support plate 35, and the threaded ring 37 is rotated at the protrusion 39 on the outer surface of the threaded ring 37 to move the threaded ring 37 on the outer surface of the screw rod 36, and the side of the threaded ring 37 provided with a rubber disc 38 is pressed against the outer surface of the slot rod 33 to fix the height position of the support plate 35, and the bent spray tower pipe can be placed on the support plate 35 through the support plate 35. The spray tower pipe is supported to facilitate installation and increase the connection stability. Then the sealing ring 23 is put on the outer surface of the spray tower pipe, and then the spray tower pipe is connected to the connecting pipe 4. Then, the two T-blocks 22 at the bottom of the sealing ring 23 are inserted into the inside of the T-slot 21 by pinching the groove block 29 on one side of the T-block 22. Then, the bolt 24 fixed by the elastic rope 26 on the outer surface of the T-block 22 is rotated to insert one end of the bolt 24 into the inside of the positioning hole 25, and the sealing ring 23 is installed on the outer surface of the connection between the connecting pipe 4 and the spray tower pipe. After the installation is completed, the biological filler box inside the box body 1 adsorbs the substance to deodorize the odor and preliminarily treat the harmful substances in the odor. The treated gas will enter the interior of the spray tower through the connecting pipe 4 and be treated again to meet the harmless emission standards for discharge.

Claims

1. A sewage deodorization device for a sewage treatment plant, comprising a housing (1), characterized in that: A connecting pipe (4) is arranged at the top of the box body (1), and a sealing device (2) is arranged on the outer surface of the connecting pipe (4). The sealing device (2) comprises a sealing ring (23), and the sealing ring (23) is made of rubber material. Two T-shaped blocks (22) are fixedly connected to the bottom end of the sealing ring (23), and bolts (24) are slidably inserted into the inner wall of the T-shaped block (22). Two T-shaped slots (21) are provided at the top of the connecting pipe (4), and the size and shape of the outer surfaces of the two T-shaped blocks (22) are respectively matched with the size and shape of the inner walls of the two T-shaped slots (21), and the inner wall of the T-shaped slot (21) is provided with a positioning hole (25).

2. The sewage deodorization device for a sewage treatment plant according to claim 1, characterized in that: A convex strip (27) is fixedly connected to the top of the inner wall of the sealing ring (23), and the convex strip (27) is made of rubber material.

3. The sewage deodorization device for a sewage treatment plant according to claim 2, characterized in that: A gasket (28) is fixedly connected to the bottom end of the sealing ring (23), and the gasket (28) is made of rubber material.

4. The sewage deodorization device for a sewage treatment plant according to claim 3, characterized in that: A slot block (29) is fixedly connected to one side of the T-shaped block (22), and a groove is formed on the outer surface of the slot block (29).

5. The sewage deodorization device for a sewage treatment plant according to claim 4, characterized in that: An elastic rope (26) is fixedly connected to one side of the T-shaped block (22), and one end of the elastic rope (26) away from the T-shaped block (22) is fixedly connected to one end of the bolt (24).

6. The sewage deodorization device for a sewage treatment plant according to claim 5, characterized in that: A supporting device (3) is provided at the top of the box body (1), and the supporting device (3) comprises a groove rod (33), the inner wall of the groove rod (33) is slidably connected to a sliding rod (34), the top of the sliding rod (34) is fixedly connected to a supporting plate (35), one side of the sliding rod (34) is fixedly connected to a screw rod (36), the outer surface of the screw rod (36) is threadedly connected to a threaded ring (37), the bottom end of the groove rod (33) is fixedly connected to a sliding block (32), and a sliding groove (31) is provided at the top of the box body (1), and the outer surface of the sliding block (32) slides on the inner wall of the sliding groove (31).

7. The sewage deodorization device for a sewage treatment plant according to claim 6, characterized in that: A plurality of protrusions (39) are fixedly connected to the outer surface of the threaded ring (37), and the protrusions (39) are distributed in a circumferential manner on the outer surface of the threaded ring (37).

8. The sewage deodorization device for a sewage treatment plant according to claim 7, characterized in that: A disc (38) is fixedly connected to one side of the threaded ring (37), and the disc (38) is made of rubber material.

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