Biological deodorization equipment for waste gas of sewage pool

Abstract

The invention belongs to the technical field of waste gas treatment, and particularly relates to biological deodorization equipment for waste gas of a sewage pool, which comprises a bracket seat, a heat preservation cylinder, a waste gas valve, a water filtering type gas transmission mechanism, an annular suction type deodorization mechanism and a water measuring type activity detection mechanism, the waste gas valve is arranged on the side, away from the support base, of the heat preservation cylinder in a communicating mode, the water filtering type gas conveying mechanism is arranged on the heat preservation cylinder, the annular suction type deodorization mechanism is arranged at the end, away from the waste gas valve, of the heat preservation cylinder, and the water measuring type activity detecting mechanism is arranged on the upper wall, below the annular suction type deodorization mechanism, of the support base. The water filtering type gas conveying mechanism comprises a gas filtering mechanism, a water feeding mechanism, a flow dividing mechanism, a heating mechanism and a temperature measuring mechanism. The invention provides the biological deodorization equipment for the waste gas of the sewage pool, which can be used for monitoring the purification state of the biological filter layer in real time, adjusting the temperature, the humidity and the gas inlet flow of the waste gas in time and ensuring the adsorption efficiency of the biological filter layer on the waste gas.

Description

Technical Field

[0001] The invention belongs to the technical field of waste gas treatment, and specifically refers to a biological deodorization device for waste gas from a sewage pool. Background Art

[0002] Biological deodorization refers to the use of microbial cells' adsorption, absorption and degradation functions of waste materials under aerobic conditions to decompose waste gas substances into non-toxic and harmless simple inorganic substances, such as carbon dioxide, water, sulfate ions, nitrate ions, etc., thereby achieving the purpose of degrading malodorous substances and removing odors.

[0003] The existing biological deodorization equipment has the following problems: When treating the waste gas generated by the sewage pool, the existing biological deodorization equipment does not have the ability to monitor the purification status of the biological filter layer in real time, and thus cannot adaptively adjust the temperature, humidity and air intake flow of the waste gas. In addition, the traditional biological deodorization equipment cannot control the humidity and temperature of the waste gas, thereby reducing the purification efficiency of the biological filter layer for the waste gas. Therefore, it cannot meet the existing use requirements of biological deodorization equipment. Summary of the invention

[0004] In view of the above situation, in order to overcome the defects of the prior art, the present solution provides a biological deodorization equipment for sewage pool waste gas, which can monitor the purification status of the biological filter layer in real time, adjust the waste gas temperature, humidity and air intake flow in time, and ensure the waste gas adsorption efficiency of the biological filter layer.

[0005] The technical scheme adopted in this scheme is as follows: A biological deodorization device for waste gas from a sewage pool proposed in this scheme includes a support seat, a heat preservation cylinder, a waste gas valve, a water filtering gas transmission mechanism, a ring suction type deodorization mechanism and a water detection type live detection mechanism, wherein the heat preservation cylinder is arranged on the upper wall of one end of the support seat, the waste gas valve is connected to the side of the heat preservation cylinder away from the support seat, the water filtering gas transmission mechanism is arranged on the heat preservation cylinder, the ring suction type deodorization mechanism is arranged at one end of the heat preservation cylinder away from the waste gas valve, the water detection type live detection mechanism is arranged on the upper wall of the support seat below the ring suction type deodorization mechanism, and the water filtering gas transmission mechanism is arranged on the upper wall of the support seat below the ring suction type deodorization mechanism. The structure includes an air filtering mechanism, a water supply mechanism, a diverting mechanism, a heating mechanism and a temperature measuring mechanism. The air filtering mechanism is arranged inside the insulation cylinder, the water supply mechanism is arranged on the bottom wall of the insulation cylinder, the diverting mechanism is arranged on the side of the insulation cylinder away from the exhaust valve, the heating mechanism is arranged on both sides of the insulation cylinder, and the temperature measuring mechanism is arranged on the upper wall of the insulation cylinder. The annular suction deodorizing mechanism includes a series mechanism, an adsorption mechanism and an exhaust mechanism. The series mechanism is arranged at the end of the diverting mechanism away from the insulation cylinder, the adsorption mechanism is arranged on the series mechanism, and the exhaust mechanism is arranged at the end of the series mechanism away from the insulation cylinder.

[0006] As a further preferred embodiment of the present invention, the air filtering mechanism comprises a water-absorbing plate, a water-absorbing cotton layer, a mesh magnetic plate, a driving electromagnet and a squeezing spring, wherein the water-absorbing plate is arranged on the inner wall of the heat-insulating cylinder, the water-absorbing cotton layer is arranged between the inner wall of the water-absorbing plate and the inner wall of the heat-insulating cylinder, the mesh magnetic plate is slidably arranged on the inner wall of one end of the heat-insulating cylinder close to the exhaust valve, the squeezing spring is arranged between the heat-insulating cylinder and the mesh magnetic plate, the driving electromagnet is arranged on the inner wall of the heat-insulating cylinder outside the squeezing spring, and the mesh magnetic plate and the driving electromagnet are arranged opposite to each other; the water supply mechanism comprises an upper water trough and a water supply valve, the upper water trough is arranged on the inner wall of the bottom of the heat-insulating cylinder, the upper water trough is arranged with an upper opening, and the water supply valve passes through the bracket seat and is connected to the upper water trough; The diversion mechanism includes a diversion cylinder and a diversion pipe. The diversion cylinder is connected and arranged on the side of the insulation cylinder away from the exhaust valve, and multiple groups of diversion pipes are connected and arranged on the side wall of the diversion cylinder; the heating mechanism includes a heating coil, a metal rod and a heating cylinder. The heating cylinder is symmetrically arranged on both sides of the insulation cylinder, and the heating cylinder is connected to the insulation cylinder. The metal rod is arranged on the inner wall of the heating cylinder, and the heating coil is arranged on the inner wall of the heating cylinder outside the metal rod; the temperature measuring mechanism includes a temperature sensor and a humidity sensor. The temperature sensor and the humidity sensor are respectively arranged on the upper wall of the insulation cylinder, the detection end of the temperature sensor is penetrated through the inner wall of the insulation cylinder, and the detection end of the humidity sensor is penetrated through the insulation cylinder and arranged inside the water-absorbing cotton layer.

[0007] When in use, the waste gas generated by the sewage pool enters the insulation cylinder through the waste gas valve, the water supply valve is opened, the water supply valve is connected to the upper water tank, the absorbent cotton layer inside the insulation cylinder absorbs the moisture inside the upper water tank, the humidity sensor monitors the humidity of the absorbent cotton layer in real time through the detection end, the heating coil is energized to heat the metal rod, the temperature sensor monitors the temperature inside the insulation cylinder in real time through the detection end, the waste gas entering the insulation cylinder is heated, the waste gas passes through the mesh magnetic plate into the moist absorbent cotton layer, the waste gas enters the diversion cylinder after dust removal and humidification by the absorbent cotton layer, the diversion cylinder discharges the waste gas after dust removal, humidification and heating through the diversion pipe.

[0008] Preferably, the series mechanism includes a series frame and a pipe clamp, the series frame is arranged on the side wall of the diversion tube, and multiple groups of the pipe clamps are arranged on the inner wall of the series frame; the adsorption mechanism includes an annular tube, a biological filter layer and an offset tube, multiple groups of the annular tubes are arranged between the pipe clamps inside the series frame, the biological filter layer is arranged inside the annular tube, the offset tubes are connected between the annular tubes, and adjacent offset tubes are arranged in parallel and offset; the exhaust mechanism includes an exhaust cylinder, an exhaust valve and an exhaust pipe, the exhaust cylinder is arranged at one end of the series frame away from the diversion tube, the exhaust pipe is connected between the bottom side wall of the annular tube and the exhaust cylinder, and the exhaust valve is connected on the side of the exhaust cylinder away from the exhaust pipe.

[0009] When in use, the diversion pipe discharges the waste gas into the annular pipe, and the waste gas flows through the biological filter layer. The biological filter layer uses the adsorption, absorption and degradation functions of microbial cells on waste substances to decompose the waste gas substances into simple non-toxic and harmless inorganic substances, thereby achieving the purpose of degrading malodorous substances and removing odors. With the connection of the annular pipe to the staggered pipe, the waste gas flows through the multiple groups of annular pipes inside the series frame. The waste gas after adsorption by the biological filter layer enters the exhaust pipe into the exhaust pipe, and then the purified waste gas is discharged through the exhaust valve.

[0010] Specifically, the water measuring type liveness detection mechanism includes a water measuring cylinder, a scale, a water collecting pipe and a float-type steam trap. Multiple groups of the water measuring cylinders are arranged on the upper wall of the bracket seat, the water measuring cylinder is arranged on the upper wall of the bracket seat below the pipe clamp, the scale is arranged on both sides of the water measuring cylinder, the water collecting pipe is connected to the bottom wall of the annular pipe, and the float-type steam trap is connected between the water measuring cylinder and the water collecting pipe.

[0011] Wherein, a controller is provided on the side wall of the bracket seat.

[0012] Preferably, the controller is electrically connected to the driving electromagnet, the heating coil, the temperature measuring mechanism and the humidity sensor respectively.

[0013] Furthermore, the model of the controller is SYC89C52RC-401.

[0014] Furthermore, the model of the temperature sensor is LM-PT100.

[0015] Furthermore, the model of the humidity sensor is M31 / BS-8906.

[0016] The beneficial effects achieved by adopting the above structure are as follows: Compared with the prior art, the present invention adopts a combination of an annular filtering structure and a drip monitoring structure. Through the provision of a water filtering gas transmission mechanism, a ring suction deodorizing mechanism and a water measuring liveness detecting mechanism, the adsorption state of the biological filter layer is monitored in real time under the coordinated use of the air filtering mechanism, the water supply mechanism, the diversion mechanism, the heating mechanism, the temperature measuring mechanism, the series mechanism, the adsorption mechanism and the exhaust mechanism, thereby reducing the probability of dripping in the biological filter layer, ensuring the temperature, humidity and air intake flow of the waste gas, and not affecting the purification efficiency of the biological filter layer, thereby improving the adsorption and filtration efficiency of the biological filter layer for the waste gas. When the waste gas flows through the biological filter layer, the biological filter layer utilizes the adsorption, absorption and degradation functions of microbial cells on the waste matter to decompose the waste gas substances into simple non-toxic and harmless inorganic substances, thereby achieving the purpose of degrading malodorous substances and removing odors. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of this scheme; Figure 2This is the main stereogram of the scheme; Figure 3 This is a schematic diagram of the structure of the air filtering mechanism of this scheme; Figure 4 This is the main view of this scheme; Figure 5 This is the left view of this scheme; Figure 6 This is the right view of this scheme; Figure 7 This is a top view of the scheme; Figure 8 for Figure 7 AA section view of the part; Fig. 9 for Figure 7 A cross-sectional view of the BB portion; Fig.10 for Figure 1 Part I shows a magnified structural view.

[0018] Among them, 1. bracket seat, 2. insulation cylinder, 3. exhaust valve, 4. water filter type gas transmission mechanism, 5. air filter mechanism, 6. water absorption plate, 7. water absorption cotton layer, 8. mesh magnetic plate, 9. driving electromagnet, 10. extrusion spring, 11. water supply mechanism, 12. water tank, 13. water supply valve, 14. diversion mechanism, 15. diversion cylinder, 16. diversion pipe, 17. ring suction type deodorization mechanism, 18. series mechanism, 19. series frame, 20. pipe clamp, 21. adsorption mechanism , 22. annular pipe, 23. biological filter layer, 24. offset pipe, 25. exhaust mechanism, 26. exhaust pipe, 27. exhaust valve, 28. exhaust pipe, 29. water-measuring type detection mechanism, 30. water measuring cylinder, 31. scale ruler, 32. water collecting pipe, 33. float type steam trap, 34. controller, 35. heating mechanism, 36. heating coil, 37. metal rod, 38. temperature measuring mechanism, 39. temperature sensor, 40. humidity sensor, 41. heating cylinder.

[0019] The accompanying drawings are used to provide further understanding of the present scheme and constitute a part of the specification. Together with the embodiments of the present scheme, they are used to explain the present scheme and do not constitute a limitation on the present scheme. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the present scheme will be clearly and completely described below in conjunction with the drawings in the embodiments of the present scheme. Obviously, the described embodiments are only part of the embodiments of the present scheme, not all of the embodiments; based on the embodiments in the present scheme, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present scheme.

[0021] In the description of this scheme, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this scheme and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this scheme.

[0022] like Figure 1-Figure 10 As shown, the present invention proposes a biological deodorization device for waste gas from a sewage pool, comprising a support seat 1, an insulation cylinder 2, an exhaust gas valve 3, a water filtering gas transmission mechanism 4, a circular suction deodorization mechanism 17 and a water measuring type live detection mechanism 29, wherein the insulation cylinder 2 is arranged on the upper wall at one end of the support seat 1, the exhaust gas valve 3 is connected and arranged on the side of the insulation cylinder 2 away from the support seat 1, the water filtering gas transmission mechanism 4 is arranged on the insulation cylinder 2, the circular suction deodorization mechanism 17 is arranged at one end of the insulation cylinder 2 away from the exhaust gas valve 3, the water measuring type live detection mechanism 29 is arranged on the upper wall of the support seat 1 below the circular suction deodorization mechanism 17, the water filtering gas transmission mechanism 4 includes an air filtering mechanism 5, a water supply mechanism 11, The diverter mechanism 14, the heating mechanism 35 and the temperature measuring mechanism 38, the air filtering mechanism 5 is arranged inside the insulation cylinder 2, the water supply mechanism 11 is arranged on the bottom wall of the insulation cylinder 2, the diverter mechanism 14 is arranged on the side of the insulation cylinder 2 away from the exhaust valve 3, the heating mechanism 35 is arranged on both sides of the insulation cylinder 2, the temperature measuring mechanism 38 is arranged on the upper wall of the insulation cylinder 2, the annular suction deodorizing mechanism 17 includes a series mechanism 18, an adsorption mechanism 21 and an exhaust mechanism 25, the series mechanism 18 is arranged at the end of the diverter mechanism 14 away from the insulation cylinder 2, the adsorption mechanism 21 is arranged on the series mechanism 18, and the exhaust mechanism 25 is arranged at the end of the series mechanism 18 away from the insulation cylinder 2.

[0023] The air filtering mechanism 5 includes a water absorption plate 6, a water absorption cotton layer 7, a mesh magnetic plate 8, a driving electromagnet 9 and a squeezing spring 10, wherein the water absorption plate 6 is arranged on the inner wall of the heat preservation tube 2, the water absorption cotton layer 7 is arranged between the inner wall of the water absorption plate 6 and the inner wall of the heat preservation tube 2, the mesh magnetic plate 8 is slidably arranged on the inner wall of one end of the heat preservation tube 2 close to the exhaust valve 3, the squeezing spring 10 is arranged between the heat preservation tube 2 and the mesh magnetic plate 8, the driving electromagnet 9 is arranged on the inner wall of the heat preservation tube 2 outside the squeezing spring 10, and the mesh magnetic plate 8 and the driving electromagnet 9 are arranged opposite to each other; the water supply mechanism 11 includes an upper water trough 12 and a water supply valve 13, the upper water trough 12 is arranged on the inner wall of the bottom of the heat preservation tube 2, the upper water trough 12 is arranged with an upper opening, and the water supply valve 13 passes through the bracket seat 1 and is connected with the upper water trough 12; the diversion mechanism 14 includes a diversion tube 1 5 and a shunt tube 16, the shunt tube 15 is connected and arranged on the side of the insulation tube 2 away from the exhaust valve 3, and multiple groups of the shunt tubes 16 are connected and arranged on the side wall of the shunt tube 15; the heating mechanism 35 includes a heating coil 36, a metal rod 37 and a heating tube 41, the heating tube 41 is symmetrically arranged on both sides of the insulation tube 2, the heating tube 41 is connected to the insulation tube 2, the metal rod 37 is arranged on the inner wall of the heating tube 41, and the heating coil 36 is arranged on the inner wall of the heating tube 41 outside the metal rod 37; the temperature measuring mechanism 38 includes a temperature measuring sensor 39 and a humidity sensor 40, the temperature measuring sensor 39 and the humidity sensor 40 are respectively arranged on the upper wall of the insulation tube 2, the detection end of the temperature measuring sensor 39 is penetrated through the inner wall of the insulation tube 2, and the detection end of the humidity sensor 40 is penetrated through the insulation tube 2 and arranged inside the water-absorbing cotton layer 7.

[0024] The series mechanism 18 includes a series frame 19 and a pipe clamp 20, the series frame 19 is arranged on the side wall of the diversion tube 15, and multiple groups of the pipe clamps 20 are arranged on the inner wall of the series frame 19; the adsorption mechanism 21 includes an annular tube 22, a biological filter layer 23 and an offset tube 24, multiple groups of the annular tubes 22 are arranged between the pipe clamps 20 inside the series frame 19, the biological filter layer 23 is arranged inside the annular tube 22, the offset tubes 24 are connected between the annular tubes 22, and adjacent offset tubes 24 are arranged in parallel and offset; the exhaust mechanism 25 includes an exhaust cylinder 26, an exhaust valve 27 and an exhaust pipe 28, the exhaust cylinder 26 is arranged at one end of the series frame 19 away from the diversion tube 15, the exhaust pipe 28 is connected between the bottom side wall of the annular tube 22 and the exhaust cylinder 26, and the exhaust valve 27 is connected on the side of the exhaust cylinder 26 away from the exhaust pipe 28.

[0025] The water measuring and live detection mechanism 29 includes a water measuring cylinder 30, a scale 31, a water collecting pipe 32 and a float type steam trap 33. Multiple groups of the water measuring cylinders 30 are arranged on the upper wall of the bracket seat 1. The water measuring cylinder 30 is arranged on the upper wall of the bracket seat 1 below the pipe clamp 20. The scale 31 is arranged on both sides of the water measuring cylinder 30. The water collecting pipe 32 is connected to the bottom wall of the annular pipe 22. The float type steam trap 33 is connected between the water measuring cylinder 30 and the water collecting pipe 32.

[0026] A controller 34 is disposed on the side wall of the bracket seat 1 .

[0027] The controller 34 is electrically connected to the driving electromagnet 9 , the heating coil 36 , the temperature measuring mechanism 38 and the humidity sensor 40 , respectively.

[0028] The model of the controller 34 is SYC89C52RC-401.

[0029] The model of the temperature sensor 39 is LM-PT100.

[0030] The model of the humidity sensor 40 is M31 / BS-8906.

[0031] When in use, open the water supply valve 13, the water supply valve 13 is connected to the upper water tank 12, the water-absorbing cotton layer 7 inside the heat preservation tube 2 absorbs the moisture inside the upper water tank 12, the controller 34 controls the humidity sensor 40 to start, the humidity sensor 40 monitors the humidity of the water-absorbing cotton layer 7 in real time through the detection end, the controller 34 controls the heating coil 36 to start, the heating coil 36 is energized to heat the metal rod 37, the controller 34 controls the temperature sensor 39 to start, the temperature sensor 39 monitors the temperature inside the heat preservation tube 2 in real time through the detection end, the waste gas generated by the sewage pool is connected to the waste gas valve 3 through the waste gas pipe, the waste gas enters the heat preservation tube 2 through the waste gas valve 3, the waste gas entering the heat preservation tube 2 is heated, the waste gas passes through the mesh magnetic plate 8 and enters the moist water-absorbing cotton layer 7, the waste gas enters the diversion tube 15 after dust removal and humidification of the water-absorbing cotton layer 7, the diversion tube 15 discharges the dust-removed, humidified and heated waste gas through the diversion tube 16; The shunt pipe 16 discharges the waste gas into the annular pipe 22, and the waste gas flows through the biological filter layer 23. The biological filter layer 23 uses the adsorption, absorption and degradation functions of the waste substances by the microbial cells to decompose the waste gas substances into simple inorganic substances that are non-toxic and harmless, thereby achieving the purpose of degrading malodorous substances and removing odors. Under the connection of the annular pipe 22 to the offset pipe 24, the waste gas flows through the multiple groups of annular pipes 22 inside the series frame 19. The waste gas adsorbed by the biological filter layer 23 enters the exhaust pipe 28 into the exhaust pipe 26, and then the purified waste gas is discharged through the exhaust valve 27; The temperature, humidity and air intake flow of the waste gas will affect the accumulation of water inside the biological filter layer 23 and the occurrence of dripping. When the humidity and air intake flow of the waste gas are too high, it will cause excessive water inside the biological filter layer 23, and then cause dripping in the biological filter layer 23. The dripping phenomenon will affect the air permeability of the biological filter layer 23, reduce the metabolic activity of the microorganisms inside the biological filter layer 23, and thus affect the purification efficiency of the waste gas. Long-term accumulation of water may also cause changes in the microbial community inside the biological filter layer 23, affecting the purification effect. In addition, the dripping phenomenon will also damage the structure of the biological filter layer 23 and shorten its service life. The float-type steam trap 33 is opened, the water collecting pipe 32 is connected to the water measuring cylinder 30, and when the biological filter layer 23 inside the annular tube 22 produces water droplets under the influence of the exhaust gas temperature, humidity and intake air flow, the water dripping from the annular tube 22 enters the water collecting pipe 32, and the water inside the water collecting pipe 32 flows into the water measuring cylinder 30 through the float-type steam trap 33. The operator observes the amount of water flowing out of the annular tube 22 through the scale 31. When the amount of water accumulated inside the water measuring cylinder 30 reaches the operator's requirements, the temperature, humidity and intake air flow of the exhaust gas are adjusted to ensure the adsorption and purification efficiency of the biological filter layer 23 on the exhaust gas; In the initial state, the extrusion spring 10 is in a compression setting, and the driving electromagnet 9 is energized to generate magnetism. The driving electromagnet 9 and the mesh magnetic plate 8 are set with opposite poles. The driving electromagnet 9 is fixed on the inner wall of the insulation tube 2 and pushes the mesh magnetic plate 8 by repulsion. The mesh magnetic plate 8 uses the elastic deformation of the extrusion spring 10 to squeeze the absorbent cotton layer 7 of the protruding absorbent plate 6, and the water supply valve 13 is opened. The sewage squeezed out from the absorbent cotton layer 7 flows into the upper water tank 12, and the upper water tank 12 discharges the sewage through the water supply valve 13 to ensure the filtering and humidification effect of the absorbent cotton layer 7. Repeat the above operation when using it next time.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0033] The above is a description of the present solution and its implementation methods, which is not restrictive. The drawings show only one implementation method of the present solution, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creative design without departing from the creative purpose of the present solution, they should all fall within the protection scope of the present solution.

Claims

1. A biological deodorization device for waste gas from a sewage pool, comprising a support base (1), a heat preservation cylinder (2) and a waste gas valve (3), characterized in that: The device further comprises a water filtering gas transmission mechanism (4), a circumferential suction deodorization mechanism (17) and a water measuring and life detecting mechanism (29); the heat preservation tube (2) is arranged on an upper wall at one end of the support seat (1); the exhaust gas valve (3) is arranged on a side of the heat preservation tube (2) away from the support seat (1); the water filtering gas transmission mechanism (4) is arranged on the heat preservation tube (2); the circumferential suction deodorization mechanism (17) is arranged on an end of the heat preservation tube (2) away from the exhaust gas valve (3); the water measuring and life detecting mechanism (29) is arranged on an upper wall of the support seat (1) below the circumferential suction deodorization mechanism (17); the water filtering gas transmission mechanism (4) comprises a gas filtering mechanism (5), a water supply mechanism (11), a flow diversion mechanism (14), a heating mechanism (35) and a temperature measuring mechanism (38); The air filtering mechanism (5) is arranged inside the heat preservation tube (2), the water supply mechanism (11) is arranged on the bottom wall of the heat preservation tube (2), the flow dividing mechanism (14) is arranged on the side of the heat preservation tube (2) away from the exhaust valve (3), the heating mechanism (35) is arranged on both sides of the heat preservation tube (2), the temperature measuring mechanism (38) is arranged on the upper wall of the heat preservation tube (2), and the annular suction type deodorizing mechanism (17) comprises a series mechanism (18), an adsorption mechanism (21) and an exhaust mechanism (25), the series mechanism (18) is arranged at one end of the flow dividing mechanism (14) away from the heat preservation tube (2), the adsorption mechanism (21) is arranged on the series mechanism (18), and the exhaust mechanism (25) is arranged at one end of the series mechanism (18) away from the heat preservation tube (2).

2. A biological deodorization device for waste gas from a sewage pool according to claim 1, characterized in that: The air filtering mechanism (5) comprises a water absorption plate (6), a water absorption cotton layer (7), a mesh magnetic plate (8), a driving electromagnet (9) and a pressing spring (10); the water absorption plate (6) is arranged on the inner wall of the heat preservation cylinder (2); the water absorption cotton layer (7) is arranged between the inner wall of the water absorption plate (6) and the inner wall of the heat preservation cylinder (2); the mesh magnetic plate (8) is slidably arranged on the inner wall of one end of the heat preservation cylinder (2) close to the exhaust valve (3); the pressing spring (10) is arranged between the heat preservation cylinder (2) and the mesh magnetic plate (8); the driving electromagnet (9) is arranged on the inner wall of the heat preservation cylinder (2) outside the pressing spring (10); and the mesh magnetic plate (8) and the driving electromagnet (9) are arranged opposite to each other.

3. A biological deodorization device for waste gas from a sewage pool according to claim 2, characterized in that: The water supply mechanism (11) comprises an upper water trough (12) and a water supply valve (13); the upper water trough (12) is arranged on the inner wall of the bottom of the heat preservation tube (2); the upper water trough (12) is arranged with an upper opening; and the water supply valve (13) passes through the bracket seat (1) and is connected to the upper water trough (12).

4. A biological deodorization device for waste gas from a sewage pool according to claim 3, characterized in that: The flow dividing mechanism (14) comprises a flow dividing cylinder (15) and a flow dividing pipe (16); the flow dividing cylinder (15) is arranged in communication with a side of the heat preservation cylinder (2) away from the exhaust valve (3); and a plurality of groups of flow dividing pipes (16) are arranged in communication with a side wall of the flow dividing cylinder (15).

5. The biological deodorization equipment for waste gas from sewage pool according to claim 4, characterized in that: The heating mechanism (35) comprises a heating coil (36), a metal rod (37) and a heating cylinder (41); the heating cylinder (41) is symmetrically arranged on both sides of the heat-insulating cylinder (2); the heating cylinder (41) is connected to the heat-insulating cylinder (2); the metal rod (37) is arranged on the inner wall of the heating cylinder (41); and the heating coil (36) is arranged on the inner wall of the heating cylinder (41) outside the metal rod (37).

6. The biological deodorization equipment for waste gas from sewage pool according to claim 5, characterized in that: The temperature measuring mechanism (38) comprises a temperature measuring sensor (39) and a humidity sensor (40), the temperature measuring sensor (39) and the humidity sensor (40) being respectively arranged on the upper wall of the heat-insulating cylinder (2), the detection end of the temperature measuring sensor (39) penetrating the inner wall of the heat-insulating cylinder (2), and the detection end of the humidity sensor (40) penetrating the heat-insulating cylinder (2) and being arranged inside the water-absorbing cotton layer (7).

7. A biological deodorization device for waste gas from a sewage pool according to claim 6, characterized in that: The series connection mechanism (18) comprises a series connection frame (19) and a pipe clamp (20); the series connection frame (19) is arranged on a side wall of the flow dividing cylinder (15); and a plurality of groups of pipe clamps (20) are arranged on an inner wall of the series connection frame (19).

8. The biological deodorization equipment for waste gas from sewage pool according to claim 7, characterized in that: The adsorption mechanism (21) comprises an annular tube (22), a biological filter layer (23) and staggered tubes (24); a plurality of groups of the annular tubes (22) are arranged between pipe clamps (20) inside the series frame (19); the biological filter layer (23) is arranged inside the annular tubes (22); the staggered tubes (24) are arranged in communication between the annular tubes (22); and adjacent staggered tubes (24) are arranged in parallel and staggered.

9. A biological deodorization device for waste gas from a sewage pool according to claim 8, characterized in that: The exhaust mechanism (25) comprises an exhaust cylinder (26), an exhaust valve (27) and an exhaust pipe (28); the exhaust cylinder (26) is arranged at one end of the series frame (19) away from the diverter cylinder (15); the exhaust pipe (28) is connected between the bottom side wall of the annular tube (22) and the exhaust cylinder (26); and the exhaust valve (27) is connected to a side of the exhaust cylinder (26) away from the exhaust pipe (28).

10. The biological deodorization equipment for waste gas from sewage pool according to claim 9, characterized in that: The water-measuring type liveness detection mechanism (29) comprises a water measuring cylinder (30), a scale (31), a water collecting pipe (32) and a float-type steam trap (33). A plurality of groups of the water measuring cylinders (30) are arranged on the upper wall of the support seat (1). The water measuring cylinder (30) is arranged on the upper wall of the support seat (1) below the pipe clamp (20). The scale (31) is arranged on both sides of the water measuring cylinder (30). The water collecting pipe (32) is arranged in communication with the bottom wall of the annular pipe (22). The float-type steam trap (33) is arranged in communication between the water measuring cylinder (30) and the water collecting pipe (32).

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