Domestic sewage deodorization device

Abstract

The utility model provides a domestic sewage deodorization device, and relates to the technical field of domestic sewage deodorization devices, the domestic sewage deodorization device comprises a sewage deodorization box, by arranging a sealing device, in the process of treating domestic sewage, one ends of two conveying pipes are fixedly arranged on an air inlet pipe and an air outlet pipe, and the other ends of the two conveying pipes are fixedly arranged on the air inlet pipe and the air outlet pipe; then the two sealing blocks are inserted into the inner walls of the groove arc frames correspondingly, the sealing blocks are extruded and fixed to the connecting position of the air inlet pipe and the conveying pipe through the groove arc frames to seal the air inlet pipe and the conveying pipe, and if the sealing blocks need to be replaced, only the groove arc frames need to be opened, then the sealing blocks in the groove arc frames are taken down, replaced and then installed; the sealing block can be successfully replaced without detaching the conveying pipe, the operation is convenient, the replacement efficiency and the sewage deodorization treatment efficiency are improved, meanwhile, the outer surface of the sealing block can be protected and covered by the groove arc frame, the contact with air is reduced, the aging corrosion speed is reduced, and the replacement frequency is reduced.

Description

Technical Field

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

[0002] Deodorization devices are equipment specially used to treat malodorous gases generated in domestic sewage. These devices mainly remove harmful substances and malodorous gases in sewage through three methods: physical, chemical and biological.

[0003] In the process of treating domestic sewage, a gas guide hood is usually installed on the treatment pool, and then the gas is transported to the air inlet pipe of the sewage deodorization tank with the help of a delivery pipe. The gas then enters the sewage deodorization tank through the air inlet pipe for multi-layer filtration and deodorization treatment, and is then discharged through the air outlet pipe into the delivery pipe connected in the next step. When the two delivery pipes are respectively connected and fixed to the air inlet pipe and the air outlet pipe, a sealing block is usually squeezed and installed between the joints to seal the gaps at the joints. After the sealing block has been used for a long time, the exposed side is prone to corrosion and aging, and needs to be replaced regularly. When replacing the traditional sealing block installed by extrusion, the delivery pipe needs to be removed from the air inlet pipe or the air outlet pipe to replace the aged sealing block. This operation is more cumbersome and the sewage deodorization tank needs to be suspended for replacement, which makes replacement inconvenient and reduces the efficiency of sewage deodorization treatment. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a domestic sewage deodorizing device.

[0005] The smoke screen is installed in the airtight container, and the smoke screen is installed in the airtight container, and the smoke screen is installed in the airtight container, and the smoke screen is installed in the airtight container, and the smoke screen is installed in the airtight container, and the smoke screen is installed in the airtight container, and the smoke screen is installed in the airtight container.

[0006] The effect achieved by the above components is as follows: by setting up the sealing device, in the process of treating domestic sewage, first one end of the two delivery pipes is installed and fixed on the air inlet pipe and the air outlet pipe, and then the two sealing blocks are respectively inserted into the inner wall of the groove arc frame, and the groove arc frame is slid to a certain position in the dovetail groove toward the air inlet pipe or the air outlet pipe with the help of the dovetail rod, so that its inner wall is sleeved on the outer surface of the connection between the air inlet pipe and the delivery pipe, and one side of the sealing block is connected to the outer surface of the connection. At this time, the threaded rods in the rectangular grooves at one end of the two groove arc frames are rotated to a certain angle so that one end is inserted into the rectangular groove at one end of the opposite groove arc frame, and then the screw hole block is screwed to a certain position so that it abuts and squeezes on one side of the opposite groove arc frame, and it is tightened, so that the groove arc frame can squeeze and fix the sealing block on the outer surface of the connection between the air inlet pipe and the delivery pipe. Seal the connection. Similarly, if the sealing block needs to be replaced, you only need to open the groove arc frame, then remove the sealing block inside it, replace it, and then install it again to successfully replace it. There is no need to suspend the sewage deodorization tank or remove the delivery pipe to replace it, which is convenient for replacement operation, improves the replacement efficiency and the efficiency of sewage deodorization treatment. At the same time, the groove arc frame can protect the outer surface of the sealing block, reduce contact with air, reduce the rate of aging and corrosion, increase the service life of the sealing block, and reduce the number of replacements. During deodorization treatment, a gas guide hood is usually installed on the treatment pool, and then it is transported to the air inlet pipe of the sewage deodorization tank with the help of a delivery pipe. The air inlet pipe then enters the interior of the sewage deodorization tank for multi-layer filtration and deodorization treatment, and then is discharged from the air outlet pipe into the delivery pipe connected to the next step.

[0007] Preferably, a plurality of protrusions are fixedly connected to the outer surface of the screw hole block, and the plurality of protrusions are arranged at equal distances.

[0008] The effect achieved by the above components is that by providing the protrusions, the contact friction force of the outer surface of the screw hole block can be increased, making it more secure when manually held, less likely to slip, and easier to operate and screw.

[0009] Preferably, a gasket is sleeved on the outer surface of the threaded rod, and the gasket is arranged between one side of the groove arc frame and one side of the screw hole block.

[0010] The effect achieved by the above components is that by arranging the gasket, the area where one side of the screw hole block abuts against one side of the groove arc frame can be increased, making the abutment more firm and less likely to loosen.

[0011] Preferably, bearings are fixedly connected to the outer surfaces of both sides of one end of the threaded rod, and the outer ring of the bearing is fixedly connected to one side of the inner wall of the rectangular groove.

[0012] The effect achieved by the above components is that by providing the bearing, the rotational wear between the threaded rod and the inner wall of the rectangular groove can be reduced, thereby increasing the service life of the threaded rod.

[0013] Preferably, one end of the threaded rod is fixedly connected to a limiting block, and the outer surface size of the limiting block is larger than the inner wall size of the screw hole block.

[0014] The effect achieved by the above components is that by setting the limiting block, the screw hole block and the gasket can be limited on the outer surface of the threaded rod, making it difficult for them to be lost.

[0015] Preferably, the supporting device includes a supporting rod, one side of which is fixedly connected to one side of the sewage deodorization tank, one side of which is fixedly connected to an elastic arc block, and the outer surface of the conveying pipe is inserted into the inner wall of the elastic arc block.

[0016] The effect achieved by the above components is: by setting up a supporting device, after the delivery pipe is installed, its outer surface can be inserted into the inner wall of the elastic arc block on the support rod to support and reinforce it so that it is not easy to shake during use, avoiding loosening of the connection between one end and the intake pipe, thereby improving stability during use.

[0017] Preferably, an anti-sliding block is fixedly connected to the inner wall of the elastic arc block, and the anti-sliding block is made of rubber.

[0018] The effect achieved by the above components is: by setting the anti-sliding block, the contact friction force of the inner wall of the elastic arc block can be increased, making it more secure when supporting and limiting the outer surface of the conveying pipe, and the conveying pipe is not easy to slide in the inner wall of the elastic arc block.

[0019] Preferably, reinforcement rods are fixedly connected to both sides of one end of the support rod, and one side of the reinforcement rod is fixedly connected to one side of the sewage deodorization tank.

[0020] The effect achieved by the above components is: by setting the reinforcement rod, the connection area between one end of the support rod and the sewage deodorization tank can be increased, making the connection less likely to break and damage, thereby improving the supporting force of the support rod.

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

[0022] In the utility model, by setting a sealing device, during the treatment of domestic sewage, one end of the two delivery pipes is first installed and fixed on the air inlet pipe and the air outlet pipe, and then the two sealing blocks are respectively inserted into the inner wall of the groove arc frame, and the sealing blocks are squeezed and fixed at the connection between the air inlet pipe and the delivery pipe with the help of the groove arc frame to seal them. If the sealing block needs to be replaced, it is only necessary to open the groove arc frame, and then remove the sealing block inside it, replace it, and then install it again to successfully replace it. The delivery pipe does not need to be disassembled to replace it, which is easy to operate, improves the replacement efficiency and the efficiency of sewage deodorization treatment, and at the same time, the groove arc frame can protect the outer surface of the sealing block, reduce contact with air, reduce the rate of aging corrosion, increase the service life of the sealing block, and reduce the number of replacements. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0024] Figure 2 This is a schematic diagram of the three-dimensional structure of the groove arc frame of the utility model;

[0025] Figure 3 for Figure 2 A three-dimensional schematic diagram of the middle part structure;

[0026] Figure 4 This is a schematic diagram of the three-dimensional structure of the sewage deodorization tank of the utility model;

[0027] Figure 5 for Figure 4 Schematic diagram of the central structure.

[0028] Legend: 1. Sewage deodorizing tank; 2. Sealing device; 3. Support device; 4. Air inlet pipe; 5. Air outlet pipe; 6. Delivery pipe; 21. Sealing block; 22. Dovetail groove; 23. Dovetail rod; 24. Grooved arc frame; 25. Rectangular groove; 26. Threaded rod; 27. Screw hole block; 28. Bump; 29. ​​Gasket; 210. Bearing; 211. Limit block; 31. Support rod; 32. Elastic arc block; 33. Anti-sliding block; 34. Reinforcement rod. DETAILED DESCRIPTION

[0029] Example 1, as Figure 1-5As shown, a domestic sewage deodorization device includes a sewage deodorization tank 1, an air inlet pipe 4 is provided on one side of the sewage deodorization tank 1, an air outlet pipe 5 is provided on one side of the sewage deodorization tank 1, a delivery pipe 6 is provided on one side of the air inlet pipe 4 and the air outlet pipe 5, a sealing device 2 is provided between the air inlet pipe 4 and the air outlet pipe 5 and the outer surface of the two delivery pipes 6, a plurality of supporting devices 3 are provided on one side of the sewage deodorization tank 1, the sealing device 2 includes two sealing blocks 21, and a symmetrical opening is provided on one side of the sewage deodorization tank 1. There are several dovetail grooves 22, and the inner wall of the dovetail groove 22 is slidably connected to a dovetail rod 23, one side of the dovetail rod 23 is fixedly connected to a groove arc frame 24, the sealing block 21 is inserted into the inner wall of the groove arc frame 24, and rectangular grooves 25 are provided on one side of both ends of the groove arc frame 24. The inner wall of one rectangular groove 25 is rotatably connected to a threaded rod 26, one end of the threaded rod 26 is inserted into the rectangular groove 25 on one end of the other groove arc frame 24, and the outer surface of the threaded rod 26 is threadedly connected to a screw hole block 27. The two ends of the delivery pipes 6 are first fixed on the air inlet pipe 4 and the air outlet pipe 5, and then the two sealing blocks 21 are respectively inserted into the inner walls of the groove arc frame 24, and the groove arc frame 24 is slid to a certain position in the dovetail groove 22 toward the air inlet pipe 4 or the air outlet pipe 5, so that its inner wall is sleeved on the outer surface of the connection between the air inlet pipe 4 and the delivery pipe 6, and one side of the sealing block 21 is connected to the outer surface of the connection. At this time, the threaded rod 26 in the rectangular groove 25 at one end of the two groove arc frames 24 is rotated to a certain angle so that one end is inserted into the rectangular groove 25 at one end of the opposite groove arc frame 24, and then the screw hole block 27 is screwed to a certain position so that it abuts and squeezes on one side of the opposite groove arc frame 24, and tightens it, so that the groove arc frame 24 can squeeze and fix the sealing block 21 on the outer surface of the connection between the air inlet pipe 4 and the delivery pipe 6. The connection is sealed. Similarly, if the sealing block 21 needs to be replaced, it is only necessary to open the groove arc frame 24, then remove the sealing block 21 inside it, replace it, and then install it again to successfully replace it. There is no need to suspend the sewage deodorization tank 1 or remove the delivery pipe 6 to replace it, which is convenient for replacement operation, improves the replacement efficiency and the efficiency of sewage deodorization treatment. At the same time, the groove arc frame 24 can protect the outer surface of the sealing block 21, reduce contact with the air, reduce the rate of aging and corrosion, increase the service life of the sealing block 21, and reduce the number of replacements. During deodorization treatment, a gas guide hood is usually installed on the treatment pool, and then it is transported to the air inlet pipe 4 of the sewage deodorization tank 1 with the help of the delivery pipe 6, and then enters the interior of the sewage deodorization tank 1 through the air inlet pipe 4 for multi-layer filtration and deodorization treatment, and then is discharged from the air outlet pipe 5 into the delivery pipe 6 connected in the next step.

[0030] Reference Figure 2-4As shown, this embodiment discloses that the outer surface of the screw hole block 27 is fixedly connected to a plurality of protrusions 28, and the plurality of protrusions 28 are arranged at equal distances. By providing the protrusions 28, the contact friction force on the outer surface of the screw hole block 27 can be increased, making it more secure when manually grasped, less likely to slip, and easier to operate and twist. The outer surface of the threaded rod 26 is sleeved with a gasket 29, which is arranged between one side of the groove arc 24 and one side of the screw hole block 27. By providing the gasket 29, the area of ​​contact between one side of the screw hole block 27 and one side of the groove arc 24 can be increased, making the contact more secure and less likely to loosen.

[0031] Reference Figure 2-4 As shown, this embodiment discloses a threaded rod 26 having bearings 210 fixedly connected to both outer surfaces of one end. The outer ring of the bearing 210 is fixedly connected to one side of the inner wall of the rectangular groove 25. The provision of the bearing 210 can reduce rotational wear between the threaded rod 26 and the inner wall of the rectangular groove 25, thereby increasing the service life of the threaded rod 26. A limit block 211 is fixedly connected to one end of the threaded rod 26. The outer surface of the limit block 211 is larger than the inner wall of the screw hole block 27. The provision of the limit block 211 allows the screw hole block 27 and the gasket 29 to be fixed to the outer surface of the threaded rod 26, making them less likely to be lost.

[0032] Reference Figure 5 As shown, this embodiment discloses a support device 3 including a support rod 31, one side of which is fixedly connected to one side of the sewage deodorizing tank 1. An elastic arc block 32 is fixedly connected to one side of the support rod 31, and the outer surface of the delivery pipe 6 is inserted into the inner wall of the elastic arc block 32. After the delivery pipe 6 is installed, its outer surface can be inserted into the inner wall of the elastic arc block 32 on the support rod 31 to support and reinforce it so that it is not easy to shake during use, avoid loosening at the connection between one end and the air inlet pipe 4, and improve stability during use.

[0033] Reference Figure 5 As shown, this embodiment discloses that the inner wall of the elastic arc block 32 is fixedly connected with an anti-slip block 33, and the anti-slip block 33 is made of rubber. By providing the anti-slip block 33, the contact friction force of the inner wall of the elastic arc block 32 can be increased, making it more secure when supporting and limiting the outer surface of the conveying pipe 6, and the conveying pipe 6 is not easy to slide in the inner wall of the elastic arc block 32. Both sides of one end of the support rod 31 are fixedly connected with a reinforcement rod 34, and one side of the reinforcement rod 34 is fixedly connected to one side of the sewage deodorization tank 1. By providing the reinforcement rod 34, the connection area between one end of the support rod 31 and the sewage deodorization tank 1 can be increased, making the connection less likely to break and be damaged, thereby improving the supporting force of the support rod 31.

[0034] Working principle: in the process of treating domestic sewage, first install and fix one end of the two conveying pipes 6 on the air inlet pipe 4 and the air outlet pipe 5, and then insert the two sealing blocks 21 into the inner wall of the groove arc frame 24 respectively, and slide the groove arc frame 24 to a certain position in the dovetail groove 22 toward the air inlet pipe 4 or the air outlet pipe 5 with the help of the dovetail rod 23, so that its inner wall is sleeved on the outer surface of the connection between the air inlet pipe 4 and the conveying pipe 6, and one side of the sealing block 21 is connected to the outer surface of the connection. At this time, the threaded rod 26 in the rectangular groove 25 at one end of the two groove arc frames 24 is rotated to a certain angle so that one end is inserted into the rectangular groove 25 at one end of the opposite groove arc frame 24, and then hold the protrusion 28 and screw the screw hole block 27 to a certain position so that one side pushes the gasket 29 to abut and squeeze on one side of the opposite groove arc frame 24, and tighten it, so that the groove arc frame 24 can squeeze and fix the sealing block 21 to the air inlet pipe 4 and the conveying pipe 6. On the outer surface of the connection, the connection is sealed. Similarly, if the sealing block 21 needs to be replaced, it is only necessary to open the groove arc frame 24, then remove the sealing block 21 inside it, replace it, and then install it again to successfully replace it. There is no need to suspend the sewage deodorization tank 1 or remove the delivery pipe 6 to replace it, which is convenient for replacement operation, improves the replacement efficiency and the efficiency of sewage deodorization treatment. At the same time, the groove arc frame 24 can protect the outer surface of the sealing block 21, reduce contact with air, reduce the rate of aging and corrosion, increase the service life of the sealing block 21, and reduce the number of replacements. During deodorization treatment, a gas guide hood is usually installed on the treatment pool, and then it is transported to the air inlet pipe 4 of the sewage deodorization tank 1 with the help of the delivery pipe 6, and then enters the interior of the sewage deodorization tank 1 through the air inlet pipe 4 for multi-layer filtration and deodorization treatment, and then is discharged from the air outlet pipe 5 into the delivery pipe 6 connected in the next step.

[0035] After the delivery pipe 6 is installed, its outer surface can be inserted into the inner wall of the elastic arc block 32 on the support rod 31 to support and reinforce it so that it is not easy to shake during use, avoid loosening of the connection between one end and the air intake pipe 4, and improve stability during use.

Claims

1. A domestic sewage deodorization device, comprising a sewage deodorization tank (1), characterized in that: An air inlet pipe (4) is provided on one side of the sewage deodorization box (1), an air outlet pipe (5) is provided on one side of the sewage deodorization box (1), a delivery pipe (6) is provided on one side of the air inlet pipe (4) and the air outlet pipe (5), a sealing device (2) is provided between the air inlet pipe (4) and the air outlet pipe (5) and the outer surfaces of the two delivery pipes (6), a plurality of supporting devices (3) are provided on one side of the sewage deodorization box (1), the sealing device (2) includes two sealing blocks (21), and a plurality of dovetail grooves (22) are symmetrically provided on one side of the sewage deodorization box (1). The inner wall of the dovetail groove (22) is slidably connected to a dovetail rod (23), one side of the dovetail rod (23) is fixedly connected to a groove arc frame (24), the sealing block (21) is inserted into the inner wall of the groove arc frame (24), and rectangular grooves (25) are provided on one side of both ends of the groove arc frame (24), the inner wall of one rectangular groove (25) is rotatably connected to a threaded rod (26), one end of the threaded rod (26) is inserted into the rectangular groove (25) on one end of the other groove arc frame (24), and the outer surface of the threaded rod (26) is threadedly connected to a screw hole block (27).

2. A domestic sewage deodorizing device according to claim 1, characterized in that: The outer surface of the screw hole block (27) is fixedly connected with a plurality of protrusions (28), and the plurality of protrusions (28) are arranged at equal distances.

3. The domestic sewage deodorizing device according to claim 1, characterized in that: The outer surface of the threaded rod (26) is sleeved with a gasket (29), and the gasket (29) is arranged between one side of the groove arc frame (24) and one side of the screw hole block (27).

4. The domestic sewage deodorizing device according to claim 1, characterized in that: The outer surfaces of both sides of one end of the threaded rod (26) are fixedly connected to bearings (210), and the outer ring of the bearing (210) is fixedly connected to one side of the inner wall of the rectangular groove (25).

5. The domestic sewage deodorizing device according to claim 1, characterized in that: One end of the threaded rod (26) is fixedly connected to a limiting block (211), and the outer surface size of the limiting block (211) is larger than the inner wall size of the screw hole block (27).

6. A domestic sewage deodorizing device according to claim 5, characterized in that: The support device (3) comprises a support rod (31), one side of the support rod (31) is fixedly connected to one side of the sewage deodorization tank (1), one side of the support rod (31) is fixedly connected to an elastic arc block (32), and the outer surface of the delivery pipe (6) is inserted into the inner wall of the elastic arc block (32).

7. A domestic sewage deodorizing device according to claim 6, characterized in that: The inner wall of the elastic arc block (32) is fixedly connected with an anti-sliding block (33), and the anti-sliding block (33) is made of rubber material.

8. The domestic sewage deodorizing device according to claim 6, characterized in that: One end of the support rod (31) is fixedly connected to a reinforcement rod (34) on both sides, and one side of the reinforcement rod (34) is fixedly connected to one side of the sewage deodorization tank (1).

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