Sewage treatment device with deodorization function

Abstract

The invention discloses a sewage treatment device with a deodorization function, and relates to the technical field of sewage treatment.The sewage treatment device comprises a machine body and further comprises an air return device and a limiting device.An air inlet is fixedly formed in the surface of the machine body, a stabilizing plate is fixedly installed on the inner wall of the machine body, and a suction fan is arranged on the surface of the stabilizing plate; the bottom of the inner wall of the machine body is fixedly provided with a detection device, the machine body is slidably provided with an opening and closing door, the air return device comprises a hollow pipe, an air return pipe, a connecting rod, a connecting plate, a fixing rod, an attaching plate and a speed reduction frame, the connecting plate limits the speed reduction frame when the speed reduction frame moves to the maximum limit, and the hollow pipe fixedly penetrates through the surface of the machine body; the pipeline is prevented from being pulled, the integrity of a pipeline system can be protected, the pipeline is possibly damaged when being pulled or twisted, gas to be purified in the pipeline is leaked, pulling is prevented, the stress of the pipeline can be reduced, and the service life of the pipeline is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device with a deodorizing function. Background Art

[0002] Deodorization equipment for sewage treatment pools usually consists of ventilation systems, deodorant spray systems, biological filters and odor monitoring systems.

[0003] The patent with the patent announcement number CN217472985U relates to a deodorization device for a sewage treatment pool, which belongs to the field of sewage treatment technology. It solves the problem that some existing deodorization devices are mostly directly discharged during the purification process of the odor generated by sewage, lack detection functions, and easily cause the direct discharge of incompletely purified odors, causing pollution. The deodorization device for a sewage treatment pool includes a first chassis, a collection port is fixedly arranged on the front side of the first chassis, a second chassis is fixedly arranged on the rear side of the first chassis, a water tank is fixedly arranged on the upper side of the first chassis, a water pump is fixedly arranged on the upper side of the first chassis, and a water spray head is fixedly connected to the water outlet of the water pump. The patent can quickly collect the odor of the sewage treatment pool, and filter and purify it internally. Before discharging, the filtered and purified air will be checked. If the inspection is unqualified, multiple purifications of the odor will be adopted to avoid the device from directly discharging incompletely purified odors.

[0004] In the above patent, the filtered and purified air is inspected before being discharged. If the inspection fails, multiple purifications of the odor are adopted to avoid the direct discharge of the unpurified odor by the device. However, the return air duct used for multiple purifications is not provided with an anti-pulling device. In the absence of an anti-pulling device, the duct may be displaced or deformed due to mechanical stress, vibration or external force. Such displacement or deformation may cause leakage at the duct interface, reduce the sealing of the system, and thus cause the leakage of unpurified odor. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a sewage treatment device with a deodorizing function, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a sewage treatment device with deodorization function, including a body, a return air device and a limit device, wherein an air inlet is fixedly installed on the surface of the body, a stabilizing plate is fixedly installed on the inner wall of the body, a suction fan is arranged on the surface of the stabilizing plate, a detection device is fixedly installed on the bottom of the inner wall of the body, and a switch door is slidably installed on the body, wherein the return air device includes a hollow pipe, a return air pipe, a connecting rod, a connecting plate, a fixing rod, a fitting plate and a deceleration frame, and when the deceleration frame moves to the maximum limit, the connecting plate limits the deceleration frame, and the hollow pipe is fixedly installed The air return duct is fixedly mounted on the surface of the hollow tube, the end of the air return duct away from the switch door slides through the air inlet, the connecting rod is fixedly mounted on the surface of the hollow tube, the connecting plate is fixedly mounted on the surface of the connecting rod, the fixing rod is fixedly mounted on the surface of the connecting plate, the fitting plate is slidably mounted on the surface of the fixing rod, and the deceleration frame is fixedly mounted on the inner wall of the return duct to prevent the pipeline from being pulled, which can protect the integrity of the pipeline system. The pipeline may be damaged when pulled or twisted, resulting in leakage of the gas to be purified inside the pipeline. Preventing pulling can reduce the stress on the pipeline and extend its service life.

[0007] According to the above technical solution, a No. 1 spring is arranged between the connecting rod and the deceleration frame, a sealing hole is opened on the surface of the bonding plate, a connecting hole is opened on the surface of the connecting plate, and a No. 2 spring is arranged between the fixing rod and the bonding plate. The No. 1 spring can drive the connecting rod to reset, and the No. 2 spring can drive the bonding plate to reset.

[0008] According to the above technical solution, the limiting device includes a limiting plate, a limiting rod, a long rod, a rotating plate, a speed reducer and a speed reduction block. The slow resetting of the speed reducer allows the long rod to slowly restore the limit on the placement rod. A placement plate is fixedly installed on the top of the body, a placement rod is fixedly passed through the surface of the placement plate, a placement groove is provided on the surface of the placement rod, the limiting plate is fixedly installed on the inner wall of the placement groove, the limiting rod is rotatably installed on the surface of the placement plate, the long rod is fixedly installed on the surface of the limiting rod, a placement hole is provided on the surface of the placement plate, the rotating plate is rotatably installed on the inner wall of the placement hole, a linkage plate is fixedly installed on the surface of the placement rod, the speed reducer is fixedly installed on the surface of the linkage plate, and the speed reduction block is fixedly installed on the surface of the speed reducer. The slow resetting can give the staff more time to perform other necessary maintenance operations, which is useful for performing multiple steps during equipment maintenance because it allows the staff to have sufficient time to release the remaining limits during the resetting process.

[0009] According to the above technical solution, the deceleration block is elastic, a No. 3 spring is arranged between the rotating plate and the placement hole, the rotating plate is in contact with the deceleration block, a No. 4 spring is arranged between the limit rod and the placement plate, the No. 3 spring can drive the rotating plate to reset, and the No. 4 spring can drive the limit rod to reset.

[0010] According to the above technical scheme, it also includes a disassembly device and a filtering device, the disassembly device includes a mounting frame, a mounting plate, an adsorption plate, four corner blocks, a pull rod and a sealing plate, the mounting plate moves upward to drive the adsorption plate to move upward to pop out the adsorption plate, the mounting frame is fixedly installed on the inner wall of the machine body, the mounting plate is slidably installed on the inner wall of the mounting frame, the adsorption plate is arranged inside the mounting frame, the four corner blocks are fixedly installed on the top of the adsorption plate, the pull rod is fixedly installed on the top of the four corner blocks, and the sealing plate is fixedly installed on the bottom of the linkage plate. Quick disassembly makes it possible to replace the adsorption plate faster, thereby reducing the stagnation time in production, helping to improve production efficiency and maintain the continuous operation of the production line.

[0011] According to the above technical solution, a No. 5 spring is arranged between the placement plate and the placement rod, a No. 6 spring is arranged between the installation frame and the installation plate, the sealing plate is in contact with the adsorption plate, and the placement rod can be driven to reset through the No. 5 spring.

[0012] According to the above technical scheme, the filtering device includes a filter plate, a rotating rod, a fan blade, a scraper rod, a protrusion and a spring piece. The rotation of the rotating rod drives the scraper rod to rotate to scrape the filter plate. The filter plate is fixedly mounted on the inner wall of the air inlet, the rotating rod is rotatably mounted on the surface of the filter plate, the fan blade is fixedly mounted on the surface of the rotating rod, the scraper rod is fixedly mounted on the surface of the rotating rod, the protrusion is fixedly mounted on the surface of the scraper rod, and the spring piece is fixedly mounted on the surface of the filter plate. Particles, dirt and other impurities may accumulate on the surface of the filter plate, thereby affecting the filtering efficiency. By regularly scraping the filter plate, these deposits can be removed, making the filtering process more efficient.

[0013] According to the above technical solution, the protrusion contacts the spring sheet, the scraper rod contacts the filter plate, and a No. 7 spring is arranged between the spring sheet and the filter plate, and the spring sheet can be driven to reset by the No. 7 spring.

[0014] The present invention provides a sewage treatment device with a deodorizing function. It has the following beneficial effects: (1) The sewage treatment device with deodorization function seals the air outlet of the body by moving the door downward, so that the gas inside the body can only be purified twice through the hollow pipe and the return air pipe. If the first purification process fails to completely remove all harmful substances, the secondary purification can further remove the residual pollutants and improve the overall purification efficiency. At the same time, if the return air pipe is pulled, the gas inside the deceleration frame flows slowly, causing the deceleration frame and the return air pipe to move slowly. Preventing the pipeline from being pulled can protect the integrity of the pipeline system. The pipeline may be damaged when it is pulled or twisted, resulting in leakage of the gas to be purified inside the pipeline. Preventing pulling can reduce the stress on the pipeline and extend its service life.

[0015] (2) When the adsorption plate of the sewage treatment device with deodorization function needs to be replaced, it is necessary to first release the limit of the long rod on the placement rod. The anti-mistouch device can effectively reduce the risk of accidents caused by mis-triggering or misoperation. At the same time, the deceleration block slowly deforms to allow the deceleration plate to slowly reset. The slow reset of the deceleration plate allows the long rod to slowly restore the limit on the placement rod. The slow reset can give the staff more time to perform other necessary maintenance operations. It is very useful for performing multiple steps during equipment maintenance because it allows the staff to have sufficient time to release the remaining limits during the reset process.

[0016] (3) In the sewage treatment device with deodorization function, the mounting plate moves upward to drive the adsorption plate to move upward and pop out the adsorption plate. The quick disassembly allows the adsorption plate to be replaced more quickly, thereby reducing the downtime in production, helping to improve production efficiency and keep the production line running continuously. At the same time, when the four corner blocks come into contact with the sealing plate, the sealing plate resumes the limit position on the adsorption plate. While the sealing plate resumes the limit position on the adsorption plate, it also seals the top of the machine body. The adsorption plate is usually used to capture specific pollutants in the gas. By sealing the four sides of the adsorption plate, the target gas can be effectively prevented from leaking from the edge of the plate, which is crucial to maintaining the stability of the system and improving the adsorption efficiency.

[0017] (4) The sewage treatment device with deodorization function drives the rotating rod to rotate by the rotation of the fan blades, and the rotation of the rotating rod drives the scraper rod to rotate to scrape the filter plate. As time goes by, particles, dirt and other impurities may accumulate on the surface of the filter plate, thereby affecting the filtration efficiency. By regularly scraping the filter plate, these deposits can be removed, making the filtration process more efficient. At the same time, the vibration of the protrusion drives the rotating rod to rotate, and the rotation of the rotating rod drives the filter plate to resonate together. The vibration of the filter plate can be used to improve the filtration and separation process of particles. By driving the filter plate to vibrate, particles can be prevented from accumulating on the filter surface, thereby further improving the filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the structure of the body and the air inlet position of the present invention; Figure 4 This is a schematic diagram of the position structure of the deceleration frame and the return air duct of the present invention; Figure 5 This is a schematic diagram of the position structure of the linkage plate and the sealing plate of the present invention; Figure 6 For the present invention Figure 4 A schematic diagram of the structure enlargement of part A; Figure 7 For the present invention Figure 2 A schematic diagram of the structure of part B in the middle is enlarged; Figure 8 For the present invention Figure 3 Schematic diagram of the enlarged structure of part C in the middle.

[0019] In the figure: 1. machine body; 2. air inlet; 3. stabilizing plate; 4. suction fan; 5. detection device; 61. hollow tube; 62. return air duct; 63. connecting rod; 64. connecting plate; 65. fixing rod; 66. fitting plate; 67. deceleration frame; 71. limit plate; 72. limit rod; 73. long rod; 74. rotating plate; 75. deceleration plate; 76. deceleration block; 81. mounting frame; 82. mounting plate; 83. adsorption plate; 84. four-corner block; 85. pull rod; 86. placement plate; 87. placement rod; 88. linkage plate; 89. sealing plate; 91. filter plate; 92. rotating rod; 93. fan blade; 94. scraper rod; 95. bump; 96. spring piece; 10. door opening and closing. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-7One embodiment of the present invention is: a sewage treatment device with a deodorizing function, comprising a body 1, a return air device and a limiting device, wherein an air inlet 2 is fixedly installed on the surface of the body 1, a stabilizing plate 3 is fixedly installed on the inner wall of the body 1, a suction fan 4 is arranged on the surface of the stabilizing plate 3, a detection device 5 is fixedly installed on the bottom of the inner wall of the body 1, and a switch door 10 is slidably installed on the body 1, wherein the return air device comprises a hollow pipe 61, a return air pipe 62, a connecting rod 63, a connecting plate 64, a fixing rod 65, a fitting plate 66 and a deceleration frame 67, the gas inside the deceleration frame 67 flows slowly so that the deceleration frame 67 moves slowly, and the slow movement of the deceleration frame 67 causes the return air pipe 62 to move slowly, and when the deceleration frame 67 moves to the maximum limit The connecting plate 64 limits the deceleration frame 67, the hollow tube 61 is fixedly installed through the surface of the body 1, the return air duct 62 is slidably installed on the outer wall of the hollow tube 61, and the end of the return air duct 62 away from the switch door 10 slides through the air inlet 2, the connecting rod 63 is fixedly installed on the surface of the hollow tube 61, the connecting plate 64 is fixedly installed on the surface of the connecting rod 63, the fixed rod 65 is fixedly installed on the surface of the connecting plate 64, the fitting plate 66 is slidably installed on the surface of the fixed rod 65, and the deceleration frame 67 is fixedly installed on the inner wall of the return air duct 62 to prevent the pipeline from being pulled, which can protect the integrity of the pipeline system. The pipeline may be damaged when it is pulled or twisted, resulting in leakage of the gas to be purified inside the pipeline. Preventing pulling can reduce the stress on the pipeline and extend its service life.

[0022] A No. 1 spring is arranged between the connecting rod 63 and the deceleration frame 67, a sealing hole is opened on the surface of the bonding plate 66, a connecting hole is opened on the surface of the connecting plate 64, and a No. 2 spring is arranged between the fixing rod 65 and the bonding plate 66. The No. 1 spring can drive the connecting rod 63 to reset, and the No. 2 spring can drive the bonding plate 66 to reset.

[0023] The limiting device includes a limiting plate 71, a limiting rod 72, a long rod 73, a rotating plate 74, a deceleration plate 75 and a deceleration block 76. The deceleration block 76 slowly deforms so that the deceleration plate 75 slowly resets. The deceleration plate 75 slowly resets so that the long rod 73 slowly restores the limit on the placement rod 87. A placement plate 86 is fixedly installed on the top of the body 1. A placement rod 87 is fixedly penetrated on the surface of the placement plate 86. A placement groove is provided on the surface of the placement rod 87. The limiting plate 71 is fixedly installed on the inner wall of the placement groove. The limiting rod 72 is rotatably installed on the surface of the placement plate 86. The long rod 73 is fixedly installed on the surface of the limiting rod 72. A placement hole is provided on the surface of the placement plate 86. The rotating plate 74 is rotatably installed on the inner wall of the placement hole. A linkage plate 88 is fixedly installed on the surface of the placement rod 87. The deceleration plate 75 is fixedly installed on the surface of the linkage plate 88. The deceleration block 76 is fixedly installed on the surface of the deceleration plate 75. The slow reset can give the staff more time to perform other necessary maintenance operations, which is useful for performing multiple steps during equipment maintenance because it allows the staff to have sufficient time to release the remaining limits during the reset process.

[0024] The deceleration block 76 is elastic, a No. 3 spring is arranged between the rotating plate 74 and the placement hole, the rotating plate 74 contacts the deceleration block 76, and a No. 4 spring is arranged between the limit rod 72 and the placement plate 86. The No. 3 spring can drive the rotating plate 74 to reset, and the No. 4 spring can drive the limit rod 72 to reset.

[0025] When the present embodiment is working, if the gas after being purified by the machine body 1 does not meet the emission requirements after being detected by the detection device 5, the switch door 10 is manually pulled downward to seal the air outlet of the machine body 1. After the air outlet of the machine body 1 is sealed by the switch door 10, the gas inside the machine body 1 can only be secondary purified through the hollow tube 61 and the return air duct 62. If the return air duct 62 moves in a direction away from the machine body 1 when being pulled, the movement of the return air duct 62 drives the deceleration frame 67 to move. The movement of the deceleration frame 67 causes the bonding plate 66 to be tightly attached to the surface of the connecting plate 64 under the action of the negative pressure of the gas inside the deceleration frame 67. The bonding plate 66 is tightly attached to the surface of the connecting plate 64 so that the gas inside the deceleration frame 67 can only flow slowly through the sealing hole. The slow flow of the gas inside the deceleration frame 67 causes the deceleration frame 67 to move slowly. The slow movement of the deceleration frame 67 causes the return air duct 62 to move slowly. At the same time, when the deceleration frame 67 moves to the maximum limit, the connecting plate 64 limits the deceleration frame 67.

[0026] When the suction plate 83 needs to be replaced, it is necessary to first rotate the limit rod 72, which drives the long rod 73 to rotate. The long rod 73 rotates to release the limit on the placement rod 87. At the same time, after the limit of the placement rod 87 is released, the placement rod 87 is manually pulled to move in the direction away from the suction plate 83, and the placement rod 87 moves to drive the linkage plate 88 to move. The linkage plate 88 moves to drive the deceleration plate 75 to move. The deceleration plate 75 moves and drives the deceleration block 76 to move and contact the rotating plate 74. At this time, the rotating plate 74 is not limited by the placement hole and will not limit the deceleration block 76. When the deceleration plate 75 is reset, it drives the deceleration block 76 to move and contact the rotating plate 74. At this time, the rotating plate 74 is limited by the placement hole to limit the deceleration block 76. The deceleration block 76 is slowly deformed by the limited extrusion of the rotating plate 74. The deceleration block 76 slowly deforms, causing the deceleration plate 75 to slowly reset. The deceleration plate 75 slowly resets, causing the long rod 73 to slowly restore the limit on the placement rod 87.

[0027] See also Figure 1-8On the basis of the above embodiment, another embodiment of the present invention further includes a disassembly device and a filtering device, the disassembly device includes a mounting frame 81, a mounting plate 82, an adsorption plate 83, four corner blocks 84, a pull rod 85 and a sealing plate 89, the linkage plate 88 moves the sealing plate 89, the sealing plate 89 moves to release the limit on the adsorption plate 83, the mounting plate 82 moves upward to drive the adsorption plate 83 to move upward and pop out the adsorption plate 83, the mounting frame 81 is fixedly mounted on the inner wall of the body 1, the mounting plate 82 is slidably mounted on the inner wall of the mounting frame 81, the adsorption plate 83 is arranged inside the mounting frame 81, the four corner blocks 84 are fixedly mounted on the top of the adsorption plate 83, the pull rod 85 is fixedly mounted on the top of the four corner blocks 84, and the sealing plate 89 is fixedly mounted on the bottom of the linkage plate 88, and the quick disassembly makes it possible to replace the adsorption plate 83 faster, thereby reducing the stagnation time in production, helping to improve production efficiency, and maintaining the continuous operation of the production line.

[0028] A No. 5 spring is provided between the placement plate 86 and the placement rod 87, a No. 6 spring is provided between the mounting frame 81 and the mounting plate 82, the sealing plate 89 is in contact with the adsorption plate 83, and the placement rod 87 can be driven to reset through the No. 5 spring.

[0029] The filtering device includes a filter plate 91, a rotating rod 92, a fan blade 93, a scraper rod 94, a protrusion 95 and a spring piece 96. The fan blade 93 starts to rotate due to the push of the odor. The rotation of the fan blade 93 drives the rotating rod 92 to rotate. The rotation of the rotating rod 92 drives the scraper rod 94 to rotate and scrape the filter plate 91. The filter plate 91 is fixedly mounted on the inner wall of the air inlet 2, the rotating rod 92 is rotatably mounted on the surface of the filter plate 91, the fan blade 93 is fixedly mounted on the surface of the rotating rod 92, the scraper rod 94 is fixedly mounted on the surface of the rotating rod 92, the protrusion 95 is fixedly mounted on the surface of the scraper rod 94, and the spring piece 96 is fixedly mounted on the surface of the filter plate 91. Particles, dirt and other impurities may accumulate on the surface of the filter plate 91, thereby affecting the filtering efficiency. By regularly scraping the filter plate 91, these deposits can be removed, making the filtering process more efficient.

[0030] The protrusion 95 contacts the spring piece 96 , the scraper rod 94 contacts the filter plate 91 , and a No. 7 spring is arranged between the spring piece 96 and the filter plate 91 , and the spring piece 96 can be driven to reset by the No. 7 spring.

[0031] When this embodiment is working, the placement rod 87 is manually pulled to move in the direction away from the adsorption plate 83. The movement of the placement rod 87 drives the linkage plate 88 to move. The linkage plate 88 moves the sealing plate 89 to move. The sealing plate 89 moves to release the limit on the adsorption plate 83. After the limit of the adsorption plate 83 is released, the mounting plate 82 moves upward under the elastic force of the No. 6 spring. The mounting plate 82 moves upward to drive the adsorption plate 83 to move upward and pop out the adsorption plate 83. At the same time, when the adsorption plate 83 is placed inside the mounting frame 81, the pull rod 85 is manually pressed to move downward. The pull rod 85 moves downward to drive the four corner blocks 84 to move. The movement of the four corner blocks 84 drives the adsorption plate 83 to move. When the four corner blocks 84 contact the sealing plate 89, the sealing plate 89 resumes the limit on the adsorption plate 83. While the sealing plate 89 resumes the limit on the adsorption plate 83, it also seals the top of the body 1.

[0032] When the suction fan 4 is in operation to absorb the odor to be purified, the odor pushes the fan blade 93 when passing through the filter plate 91. The fan blade 93 starts to rotate due to the push of the odor. The rotation of the fan blade 93 drives the rotating rod 92 to rotate. The rotation of the rotating rod 92 drives the scraper rod 94 to rotate to scrape the filter plate 91. At the same time, the rotation of the scraper rod 94 drives the protrusion 95 to rotate. The rotation of the protrusion 95 contacts and rubs with the spring piece 96 to generate vibration. The vibration of the protrusion 95 drives the rotating rod 92 to rotate. The rotation of the rotating rod 92 drives the filter plate 91 to resonate together.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device with a deodorizing function, comprising a body (1), characterized in that: It also includes a return air device, a limit device, a disassembly device and a filtering device; The body (1) has an air inlet (2) fixedly mounted on its surface, a stabilizing plate (3) fixedly mounted on its inner wall, a suction fan (4) disposed on the surface of the stabilizing plate (3), a detection device (5) fixedly mounted on the bottom of the inner wall of the body (1), and a switch door (10) slidably mounted on the body (1); The return air device comprises a hollow tube (61), a return air duct (62), a connecting rod (63), a connecting plate (64), a fixing rod (65), a bonding plate (66) and a deceleration frame (67); the hollow tube (61) is fixedly mounted through the surface of the machine body (1); the return air duct (62) is slidably mounted on the outer wall of the hollow tube (61); an end of the return air duct (62) away from the switch door (10) is slidably mounted through the air inlet (2); the connecting rod (63) is fixedly mounted on the surface of the hollow tube (61); the connecting plate (64) is fixedly mounted on the surface of the connecting rod (63); the fixing rod (65) is fixedly mounted on the surface of the connecting plate (64); the bonding plate (66) is slidably mounted on the surface of the fixing rod (65); and the deceleration frame (67) is fixedly mounted on the inner wall of the return air duct (62); A first spring is provided between the connecting rod (63) and the deceleration frame (67), a sealing hole is provided on the surface of the bonding plate (66), a connecting hole is provided on the surface of the connecting plate (64), and a second spring is provided between the fixing rod (65) and the bonding plate (66); The limiting device comprises a limiting plate (71), a limiting rod (72), a long rod (73), a rotating plate (74), a deceleration plate (75) and a deceleration block (76); a placing plate (86) is fixedly mounted on the top of the machine body (1); a placing rod (87) is fixedly penetrated through the surface of the placing plate (86); a placing groove is provided on the surface of the placing rod (87); the limiting plate (71) is fixedly mounted on the inner wall of the placing groove; the limiting rod (72) is rotatably mounted on the surface of the placing plate (86); the long rod (73) is fixedly mounted on the surface of the limiting rod (72); a placing hole is provided on the surface of the placing plate (86); the rotating plate (74) is rotatably mounted on the inner wall of the placing hole; a linkage plate (88) is fixedly mounted on the surface of the placing rod (87); the deceleration plate (75) is fixedly mounted on the surface of the linkage plate (88); and the deceleration block (76) is fixedly mounted on the surface of the deceleration plate (75); The deceleration block (76) is elastic, a No. 3 spring is provided between the rotating plate (74) and the placement hole, the rotating plate (74) is in contact with the deceleration block (76), and a No. 4 spring is provided between the limiting rod (72) and the placement plate (86); The disassembly device comprises a mounting frame (81), a mounting plate (82), an adsorption plate (83), a four-corner block (84), a pull rod (85) and a sealing plate (89); the mounting frame (81) is fixedly mounted on the inner wall of the machine body (1); the mounting plate (82) is slidably mounted on the inner wall of the mounting frame (81); the adsorption plate (83) is arranged inside the mounting frame (81); the four-corner block (84) is fixedly mounted on the top of the adsorption plate (83); the pull rod (85) is fixedly mounted on the top of the four-corner block (84); and the sealing plate (89) is fixedly mounted on the bottom of the linkage plate (88); A No. 5 spring is provided between the placement plate (86) and the placement rod (87), a No. 6 spring is provided between the installation frame (81) and the installation plate (82), and the sealing plate (89) is in contact with the adsorption plate (83); The filtering device comprises a filtering plate (91), a rotating rod (92), a fan blade (93), a scraping rod (94), a protrusion (95) and a spring piece (96); the filtering plate (91) is fixedly mounted on the inner wall of the air inlet (2); the scraping rod (94) is fixedly mounted on the surface of the rotating rod (92); the protrusion (95) is fixedly mounted on the surface of the scraping rod (94); and the spring piece (96) is fixedly mounted on the surface of the filtering plate (91); The protrusion (95) is in contact with the spring sheet (96).

2. A sewage treatment device with deodorization function according to claim 1, characterized in that: The rotating rod (92) is rotatably mounted on the surface of the filter plate (91), and the fan blades (93) are fixedly mounted on the surface of the rotating rod (92).

3. A sewage treatment device with deodorization function according to claim 1, characterized in that: The scraper rod (94) is in contact with the filter plate (91), and a No. 7 spring is provided between the spring sheet (96) and the filter plate (91).

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