Sewage aeration treatment device with exhaust gas purification treatment

Abstract

The application discloses a sewage aeration treatment device with waste gas purification treatment in the technical field of sewage treatment, which comprises a treatment pool, an adsorption seat and a cover plate, a plurality of stirring assemblies and aeration assemblies are arranged in the treatment pool, an adsorption groove, an exhaust assembly and a telescopic communication assembly are arranged on the adsorption seat, and a rotary filter assembly, a filter plate and an elastic sealing assembly are arranged on the cover plate; the adsorption seat and the cover plate are arranged on the top of the treatment pool, so that the top of the treatment pool is closed, and waste gas and odor generated during sewage stirring and treatment are prevented from directly entering external air; the sewage is subjected to aeration treatment through the aeration assembly, and the waste gas and the odor in the sewage are subjected to adsorption purification treatment through the exhaust assembly and other structures; the sewage is subjected to twice filtration treatment through the rotary filter assembly and the filter plate, and the sewage is subjected to treatment agent mixing and aeration treatment through the stirring assembly and the aeration assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of sewage treatment, in particular to a sewage aeration treatment device with waste gas purification treatment. BACKGROUND

[0002] In the industrial production process, a large amount of waste gas and waste water will be produced. The types of production are different, and the components contained in the waste water produced are also different. However, they all need to be treated in multiple ways to meet the discharge standards or recycling requirements before being discharged or recycled. Common sewage treatment methods include sedimentation, filtration, treatment agent treatment, and membrane treatment. According to the treatment needs, aeration treatment and other treatment methods may also be added to provide oxygen or stirring, etc., to promote microbial activity.

[0003] Patent No. CN218321017U discloses a sewage treatment aeration tank with anti-clogging function. The structure mainly comprises an aeration tank body, a fixed pipe is arranged in the aeration tank body, a plurality of aeration heads are arranged on the fixed pipe, and the fixed pipe is connected with an air pump through a first pipe body and a second pipe body. The air pump sends gas to the fixed pipe, and the plurality of aeration heads perform aeration treatment on the sewage in the aeration tank body.

[0004] However, the top of the aeration tank in the above-mentioned device is directly connected with the external environment. During the aeration treatment of the sewage and the repeated agitation of the water body, odor gas and other pollutants may be mixed into the air of the external environment, which may affect the environment and air quality.

[0005] Therefore, the present application provides a sewage aeration treatment device with waste gas purification treatment to solve the above-mentioned problems. SUMMARY

[0006] The present application aims to provide a sewage aeration treatment device with waste gas purification treatment to solve the problems raised in the background.

[0007] To achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0008] A sewage aeration treatment device with waste gas purification treatment comprises a treatment tank, an adsorption seat installed on the top of the treatment tank, and a cover plate installed on the top of the adsorption seat, characterized in that:

[0009] A fixed frame is arranged in the middle of the upper part of the inner cavity of the treatment tank. A plurality of aeration assemblies are uniformly arranged on the bottom of the fixed frame. An agitation assembly is arranged at each aeration assembly. A driving assembly is connected to the plurality of agitation assemblies. A vertical cleaning plate is arranged at the bottom of the agitation assembly. A cleaning block is arranged on the cleaning plate, and the cleaning block is in contact with the aeration assembly.

[0010] The adsorption seat is provided with a rectangular frame structure, and symmetrical adsorption grooves are arranged on both sides, and the adsorption grooves are provided with fillers, the top of the adsorption groove is provided with an opening, the bottom is connected with an exhaust assembly, the opposite sides of the two adsorption grooves are respectively provided with a telescopic communication assembly, one end of the telescopic communication assembly is connected with the exhaust assembly.

[0011] The bottom of the cover plate is fixed with a rectangular filter groove, and a plurality of ventilation holes are uniformly arranged on both sides corresponding to the positions of the adsorption grooves, the filter groove is fixed with a filter plate, the middle part of the filter plate is uniformly provided with a plurality of rotating filter assemblies along the length direction, the top of the cover plate is fixed with a water inlet pipe, and a plurality of shunt pipes are uniformly arranged on the water inlet pipe, the bottom end of the shunt pipe penetrates through the cover plate and extends into the corresponding rotating filter assembly.

[0012] The bottom of the filter groove penetrates through the adsorption seat, and a drain port is arranged in the middle of the bottom, the bottom of the drain port is provided with an elastic sealing assembly, and the bottom of the elastic sealing assembly is in contact with the fixed frame.

[0013] Preferably, the exhaust assembly comprises a plurality of vertical exhaust cylinders uniformly fixed on the bottom of the adsorption groove, the upper side of the exhaust cylinder is located inside the adsorption groove, and the side wall is uniformly provided with air holes, the bottom end of the plurality of exhaust cylinders located in the same adsorption groove extends out of the adsorption groove, and is commonly fixed with a ventilation box, the inside of the ventilation box is fixed with a partition plate in the middle, and a dust filter screen is fixed at the bottom, and one end of the telescopic communication assembly is connected with the position below the partition plate in the ventilation box.

[0014] The side of the ventilation box close to the side wall of the treatment tank is provided with through holes corresponding to the upper and lower sides of the partition plate, and two telescopic pipes are fixed on the corresponding position of the side wall of the treatment tank, the ends of the two telescopic pipes respectively penetrate through the through holes on the corresponding position of the ventilation box and extend into the inside of the ventilation box, a telescopic plate is commonly fixed on the two telescopic pipes, and the telescopic plate is connected with the side wall of the treatment tank through a telescopic hydraulic rod, the outside ends of the two telescopic pipes extend out of the treatment tank and are commonly connected with a suction pump, and the suction pump is fixed on the outside wall of the treatment tank.

[0015] Preferably, the telescopic communication assembly comprises two symmetrical adjusting hydraulic rods fixed horizontally on the bottom of the adsorption groove, the inside ends of the two adjusting hydraulic rods are commonly fixed with an adjusting seat, a plurality of guide seats are uniformly fixed on the bottom of the adsorption groove, a plurality of guide rods are fixed on one side of the adjusting seat, the guide rods penetrate through the corresponding guide seats and are slidably connected therewith, a plurality of air suction pipes are uniformly arranged on the adjusting seat, the middle part of the air suction pipe is vertical, the top and bottom are respectively arranged horizontally to both sides, and the bottom end penetrates through the lower part of the side wall of the ventilation box and extends into the inside of the ventilation box.

[0016] The upper part of the outside wall of the filter groove is provided with a ventilation ring seat corresponding to the position of each air suction pipe, the side wall of the filter groove is uniformly provided with air holes corresponding to the inside position of the ventilation ring seat, and the top end of the air suction pipe is slidably connected with the ventilation ring seat.

[0017] Preferably, the rotating filter assembly comprises a first drive box fixed in the middle of the top of the filter plate, a plurality of rotating filter grooves are uniformly arranged on the upper side of the first drive box along the length direction, and filter holes are uniformly arranged on the side walls of the rotating filter grooves, a vertical rotating shaft is fixed at the bottom center of the rotating filter groove, a plurality of vertical rotating cylinders are uniformly arranged on the first drive box and are rotationally connected, transmission blocks are arranged on the inner side walls of the rotating cylinders, transmission grooves are correspondingly arranged on the rotating shaft, the rotating shaft is sleeved in the rotating cylinder, the transmission blocks are slidingly connected in the transmission grooves, a worm wheel is fixed at the middle of each of the plurality of rotating cylinders, a worm is jointly meshed on one side of the plurality of worm wheels, the worm is rotationally connected to the inner side of the first drive box, and a motor is connected.

[0018] Preferably, the elastic sealing assembly comprises a sealing plate located below the drain port, vertical side plates are symmetrically fixed at the top of the two ends of the sealing plate, and the sealing plate is slidingly connected with the outer two ends of the drain port through the side plates, the top surface of the sealing plate is symmetrically inclined at a position corresponding to the two side plates, the bottom end of the drain port is correspondingly shaped, the bottom of the sealing plate is connected with a spring plate through a plurality of springs arranged uniformly, and the bottom of the sealing plate is uniformly provided with a plurality of guide shafts, and the bottom end of the guide shaft penetrates the spring plate.

[0019] A through hole is arranged on the fixed frame corresponding to the position of each guide shaft, and the bottom end of the guide shaft penetrates the corresponding through hole, and the bottom of the spring plate is in contact with the top of the fixed frame.

[0020] Two vertical sliding rods are fixed at the top of the two ends of the sealing plate, a vertical sliding cylinder is correspondingly fixed at the bottom of the filter groove, the top end of the sliding rod extends into the inside of the sliding cylinder, and a circular plate is fixed at the top end of the sliding rod, and the circular plate is slidingly connected in the inside of the sliding cylinder.

[0021] Preferably, the aeration assembly comprises an aeration disc located at the lower part of the inner cavity of the treatment tank, an aeration pipe is fixedly and communicatively arranged at the middle of the top of the aeration disc, a plurality of dispersion holes are uniformly arranged on the aeration disc along the circumferential direction, an annular blocking net is fixed to the outer side of the aeration disc, and the cleaning block is in contact with the annular blocking net, an air inlet main pipe is fixedly arranged at the middle of the bottom of the fixed frame, the upper parts of the plurality of aeration pipes are bent towards the air inlet main pipe and are fixedly and communicatively arranged with the air inlet main pipe, one end of the air inlet main pipe extends out of the treatment tank, and a gas inlet pipe is perpendicularly arranged on the extended section.

[0022] Preferably, the stirring assembly comprises a drive cylinder rotationally connected to the vertical section of the aeration pipe, a plurality of rotating frames are uniformly fixed on the outer side of the drive cylinder along the circumferential direction, a cleaning plate is fixed to the bottom of the rotating frame, a plurality of stirring plates are uniformly fixed in the inside of the rotating frame, a second drive box is symmetrically arranged below the two sides of the fixed frame, the two ends of the second drive box are fixedly connected with the two ends of the treatment tank, the upper parts of the plurality of drive cylinders on the corresponding side are rotationally connected to the second drive box, a transmission gear is fixed to the side wall of the drive cylinder inside the second drive box, and the plurality of transmission gears are correspondingly connected with the drive assembly.

[0023] Preferably, the driving assembly comprises mobile racks slidingly connected in the second driving box, a plurality of transmission gears in the second driving box are engaged with corresponding mobile racks, one end of the two mobile racks extends out of the second driving box and the treatment pool, and a mobile plate is fixedly connected to the two mobile racks, and the mobile plate is connected to the outer side wall of the treatment pool through a mobile hydraulic rod.

[0024] Preferably, the bottom of the cover plate is provided with a pressing plate corresponding to the position of the adsorption groove on both sides, the pressing plate is uniformly provided with mesh holes on both sides, and a plurality of vertical spring rods are uniformly fixed in the middle of the top of the cover plate, a plurality of spring barrels are fixedly connected to the bottom of the cover plate, the top end of the spring rod extends into the corresponding spring barrel, and the top end of the spring rod is connected to the end of the spring barrel through a spring.

[0025] Preferably, the top of the cover plate is provided with an air outlet groove corresponding to the top of each air vent, the opening of the air outlet groove faces the outer side of the cover plate, and a dustproof net is fixedly connected to the opening end.

[0026] Compared with the prior art, the present application has the following advantages:

[0027] 1. By arranging the adsorption seat and the cover plate on the top of the treatment pool, the top of the treatment pool is closed, so that the waste gas and the odor generated during the stirring and treatment of the sewage do not directly enter the external air;

[0028] 2. By arranging the aeration assembly, the processing waste gas and the like enter the sewage, the sewage is subjected to aeration treatment, the waste gas is treated together with the sewage, and the waste gas and the odor in the sewage are subjected to adsorption purification treatment through the exhaust assembly and the like;

[0029] 3. The present application is characterized in that the sewage is subjected to twice filtration treatment through the rotation of the filter assembly and the filter plate, and the sewage is subjected to treatment agent mixing and aeration treatment through the stirring assembly and the aeration assembly, thereby improving the sewage treatment effect;

[0030] 4. When the stirring assembly is working, the cleaning plate and the cleaning block are rotated, so that the air outlet position of the aeration assembly is cleaned through the cleaning block, thereby reducing the plugging and the like. BRIEF DESCRIPTION OF DRAWINGS

[0031] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor;

[0032] Figure 1 is a structural schematic view of the present application;

[0033] Figure 2This is a schematic diagram showing the connection between the adsorption seat, the cover plate, and the treatment tank of the present invention;

[0034] Figure 3 This is a schematic diagram of the internal structure of the treatment pool of the present invention;

[0035] Figure 4 for Figure 2 Schematic diagram of the structure at point A in the middle;

[0036] Figure 5 for Figure 3 Schematic diagram of the structure at point B;

[0037] Figure 6 This is a schematic diagram of the internal structure of the filter tank of the present invention;

[0038] Figure 7 This is a schematic diagram of the bottom structure of the filter tank of the present invention;

[0039] Figure 8 for Figure 6 Schematic diagram of the structure at point C;

[0040] Figure 9 for Figure 7 Schematic diagram of the structure at point D;

[0041] Figure 10 This is a schematic diagram of the top structure of the adsorption base of the present invention;

[0042] Figure 11 This is a schematic diagram of the bottom structure of the adsorption seat of the present invention;

[0043] Figure 12 This is a schematic diagram of the ventilation box of the present invention;

[0044] Figure 13 This is a schematic diagram of the structure of the mounting bracket of this invention;

[0045] Figure 14 This is a schematic diagram showing the position of the intake manifold of the present invention;

[0046] Figure 15 This is a schematic diagram of the structure of the drive cylinder of the present invention;

[0047] Figure 16 This is a schematic diagram of the internal structure of the aeration disc of the present invention.

[0048] The attached diagram lists the components represented by each number as follows:

[0049] 100-Treatment pool, 101-Sewage pipe, 102-Moving plate, 103-Moving hydraulic rod, 104-Suction pump, 105-Telescopic hydraulic rod, 106-Telescopic pipe, 107-Telescopic plate, 108-Fixed frame;

[0050] 200 - adsorption seat, 201 - adsorption groove, 202 - ventilation box, 203 - air suction pipe, 204 - partition, 205 - dust filter screen, 206 - exhaust cylinder, 207 - adjusting seat, 208 - adjusting hydraulic rod, 209 - guide rod, 210 - guide seat;

[0051] 300 - cover plate, 301 - water inlet pipe, 302 - distribution pipe, 303 - filter groove, 304 - filter plate, 305 - drain, 306 - air outlet groove, 307 - pressing plate, 308 - spring rod, 309 - spring cylinder, 310 - ventilation ring seat, 311 - ventilation port;

[0052] 400 - rotating filter groove, 401 - rotating shaft, 402 - first drive box, 403 - rotating cylinder, 404 - worm gear, 405 - worm;

[0053] 500 - sealing plate, 501 - spring plate, 502 - guide shaft, 503 - side plate, 504 - sliding rod, 505 - sliding cylinder;

[0054] 600 - drive cylinder, 601 - second drive box, 602 - rotating frame, 603 - stirring plate, 604 - cleaning plate, 605 - cleaning block, 606 - transmission gear, 607 - moving rack;

[0055] 700 - aeration disc, 701 - air inlet main pipe, 702 - air inlet pipe, 703 - aeration pipe, 704 - ring-shaped blocking net, 705 - dispersion hole. DETAILED DESCRIPTION

[0056] The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the protection scope of the present application.

[0057] Embodiment one

[0058] Please refer to the drawings, the present application provides a technical solution:

[0059] A sewage aeration treatment device with waste gas purification treatment, comprising a treatment tank 100, an adsorption seat 200 installed on the top of the treatment tank 100, and a cover plate 300 installed on the top of the adsorption seat 200, characterized in that:

[0060] The middle of the inner cavity of the treatment tank 100 is provided with a fixing frame 108, the bottom of the fixing frame 108 is uniformly provided with a plurality of aeration assemblies on both sides, and each aeration assembly is provided with a stirring assembly, a plurality of stirring assemblies are connected with a driving assembly, the bottom of the stirring assembly is provided with a vertical cleaning plate 604, the cleaning plate 604 is provided with a cleaning block 605, and the cleaning block 605 is in contact with the aeration assembly;

[0061] The adsorption seat 200 is provided as a rectangular frame structure, and the two sides are symmetrically provided with adsorption grooves 201, the adsorption grooves 201 are provided with fillers, the top of the adsorption groove 201 is provided as an opening, and the bottom is connected with an exhaust assembly, the opposite sides of the two adsorption grooves 201 are respectively provided with telescopic communication assemblies, one end of the telescopic communication assembly is connected with the exhaust assembly in correspondence;

[0062] The bottom of the cover plate 300 is fixed with a rectangular filter groove 303 in the middle, and a plurality of ventilation openings 311 are uniformly arranged on both sides corresponding to the positions of the adsorption grooves 201, the filter groove 303 is fixed with a filter plate 304, the middle of the filter plate 304 is uniformly provided with a plurality of rotating filter assemblies along the length direction, the top of the cover plate 300 is fixed with a water inlet pipe 301 in the middle, and a plurality of shunt pipes 302 are uniformly arranged on the water inlet pipe 301, the bottom end of the shunt pipe 302 penetrates through the cover plate 300 and extends into the corresponding rotating filter assembly;

[0063] The bottom of the filter groove 303 penetrates through the adsorption seat 200, and a drain port 305 is arranged in the middle of the bottom, the bottom of the drain port 305 is provided with an elastic sealing assembly, and the bottom of the elastic sealing assembly is in corresponding contact with the fixing frame 108, and the fixing frame 108 provides a limiting action for the movement of the elastic sealing assembly.

[0064] When the sewage is aerated, the sewage is respectively introduced into the rotating filter assemblies through the water inlet pipe 301 and the plurality of shunt pipes 302 by the external conveying device, the filtration speed is accelerated by the rotating centrifugal action, and the sewage after one filtration falls on the filter plate 304 for secondary filtration treatment, thereby further improving the filtration effect;

[0065] The elastic sealing assembly is pressed downward under the gravity of the sewage, thereby moving downward and being separated from the bottom end of the drain port 305, the drain port 305 is opened, and the sewage in the filter groove 303 can fall into the treatment tank 100 through the drain port 305.

[0066] When the treatment tank 100 treats the sewage, the exhaust gas is conveyed by the external conveying device, and oxygen and the like are mixed according to the aeration needs, and then enter the sewage in the treatment tank 100 along the aeration assembly, the sewage is aerated, and the exhaust gas is fully contacted and mixed with the sewage, so as to remove the solid particles and the like in the exhaust gas through the sewage, and the exhaust gas is purified by the other treatment agents in the sewage.

[0067] In the sewage aeration treatment process, the odor mixed with the waste gas after contacting with the sewage and the sewage itself, etc. is introduced into the adsorption groove 201 on both sides of the adsorption seat 200 through the action of the exhaust assembly, and is adsorbed and purified by the filler therein, and then is discharged through the exhaust port on the cover plate 300, so that the purification treatment of the waste gas and the odor in the sewage, etc. can be realized while the sewage is treated, and the problem of direct dispersion of waste gas odor, etc. into the air in the conventional sewage treatment process is avoided.

[0068] In the device working process, the inside of the filter groove 303 is connected with the exhaust assembly through the telescopic communication assembly, so that when the exhaust assembly works, the sewage odor, etc. in the inside of the filter groove 303 is introduced into the adsorption groove 201 along the exhaust assembly, and is discharged after adsorption treatment, so that the waste gas treatment in the inside of the device is more comprehensive.

[0069] When the sewage needs to be mixed with the treatment agent, etc., the driving assembly is used to move the plurality of stirring assemblies, and the stirring action of the gas of the aeration assembly is used to cooperate, so that the treatment agent is fully mixed with the sewage, and in the rotating process of the stirring assembly, the cleaning rod and the cleaning block 605 at the bottom of the stirring assembly are moved around the bottom of the aeration assembly, so that the position of the gas outlet is cleaned, and the blockage, etc. is reduced.

[0070] The blowdown pipe 101 can be arranged at one side of the bottom of the treatment tank 100, and the drain pipe and the pump body are arranged in the treatment tank 100, so that the treated sewage is transferred and transported through the pump body and the drain pipe, and the residual sludge, sediment, etc. at the bottom of the treatment tank 100 is discharged through the blowdown pipe 101.

[0071] The exhaust assembly includes a plurality of vertical exhaust cylinders 206 uniformly fixed at the bottom of the adsorption groove 201, the upper side of the exhaust cylinder 206 is located in the inside of the adsorption groove 201, and the sidewall is uniformly distributed with air holes, the bottom end of the plurality of exhaust cylinders 206 located in the same adsorption groove 201 extends out of the adsorption groove 201, and is commonly fixed with a ventilation box 202, the inside of the ventilation box 202 is fixed with a partition plate 204 in the middle, and is fixed with a dust filter screen 205 at the bottom, and one end of the telescopic communication assembly is connected with the position below the partition plate 204 in the ventilation box 202.

[0072] The ventilation box 202 is provided with through holes on both sides of the partition 204 corresponding to the side wall of the treatment tank 100. Two telescopic pipes 106 are fixed on the side wall of the treatment tank 100 at corresponding positions. The ends of the two telescopic pipes 106 pass through the through holes on the ventilation box 202 at corresponding positions and extend into the interior of the ventilation box 202. A telescopic plate 107 is fixed on the two telescopic pipes 106. The telescopic plate 107 is connected to the side wall of the treatment tank 100 through a telescopic hydraulic rod 105. The outer ends of the two telescopic pipes 106 extend out of the treatment tank 100 and are connected to an air suction pump 104. The air suction pump 104 is fixed on the outer side wall of the treatment tank 100.

[0073] When the exhaust gas is treated, the air in the treatment tank 100 is filtered by the dust filter and enters the lower space of the ventilation box 202 through the air suction pump 104. At the same time, the air in the filter tank 303 also enters the lower space of the ventilation box 202 through the telescopic communication assembly. Then, the air enters the upper space of the ventilation box 202 through the telescopic pipes 106 and the air suction pump 104. The air enters the adsorption tank 201 through the multiple exhaust cylinders 206 and fully contacts the filler in the adsorption tank 201. After the adsorption treatment is completed, the air is transported upward and discharged through the exhaust port on the cover plate 300.

[0074] When the adsorption seat 200 is disassembled, the telescopic plate 107 drives the ends of the telescopic pipes 106 to move away from the ventilation box 202 through the telescopic hydraulic rod 105. Thus, the ends of the telescopic pipes 106 are separated from the ventilation box 202. The adsorption seat 200 is smoothly disassembled from above the treatment tank 100 for other maintenance operations.

[0075] The telescopic communication assembly includes two symmetrical adjusting hydraulic rods 208 fixed on the bottom of the adsorption tank 201. The inner ends of the two adjusting hydraulic rods 208 are fixed to an adjusting seat 207. The bottom of the adsorption tank 201 is uniformly provided with multiple guide seats 210. One side of the adjusting seat 207 is fixed with multiple guide rods 209. The guide rods 209 pass through the corresponding guide seats 210 and are slidably connected to the guide seats 210. The adjusting seat 207 is uniformly provided with multiple air suction pipes 203. The middle part of the air suction pipes 203 is vertical. The top and bottom parts are horizontally arranged on both sides. The bottom end of the air suction pipes 203 passes through the lower side wall of the ventilation box 202 and extends into the interior of the ventilation box 202.

[0076] The outer side wall of the filter tank 303 is provided with a ventilation ring seat 310 corresponding to the position of each air suction pipe 203. The side wall of the filter tank 303 is uniformly provided with air holes corresponding to the inner side of the ventilation ring seat 310. The top end of the air suction pipe 203 is slidably connected to the ventilation ring seat 310.

[0077] When it is needed to connect the air suction pipe 203 with the filtering tank 303, the adjusting seat 207 is moved to the filtering tank 303 by adjusting the hydraulic rod 208, and the position stability of the adjusting seat 207 is improved by the guide rod 209 and the guide seat 210. When the adjusting seat 207 is moved, the air suction pipe 203 is moved, the bottom end of the air suction pipe 203 is slid relative to the ventilation box 202 and is in communication with the inside of the ventilation box 202, the top end of the air suction pipe 203 is sleeved on the ventilation ring seat 310, and the inside of the filtering tank 303 is communicated with the air hole, so that the exhaust gas in the filtering tank 303 passes through the air hole and enters the ventilation box 202, the telescopic pipe 106 and the adsorption tank 201 along the air suction pipe 203 during the exhaust process.

[0078] The aeration assembly comprises the aeration disc 700 in the lower part of the inside of the treatment pool 100, the aeration pipe 703 is fixed in the middle of the top of the aeration disc 700, a plurality of dispersion holes 705 are uniformly arranged in the circumferential direction of the aeration disc 700, the annular baffle net 704 is fixed outside the aeration disc 700 and the cleaning block 605 is in contact with the annular baffle net 704, the air inlet main pipe 701 is fixed in the middle of the bottom of the fixed frame 108, the upper parts of the plurality of aeration pipes 703 are curved to the direction of the air inlet main pipe 701 and are fixed in communication with the air inlet main pipe 701, one end of the air inlet main pipe 701 extends out of the treatment pool 100 and the vertical air inlet pipe 702 is connected on the extending section.

[0079] The exhaust gas enters the air inlet main pipe 701 through the external conveying device, enters the aeration pipes 703 along the air inlet main pipe 701, and is conveyed outward along the dispersion holes 705 into the sewage, so as to perform the aeration treatment on the sewage; when it is needed to add oxygen and other gases into the sewage, the oxygen is mixed into the exhaust gas in the air inlet main pipe 701 through the air inlet pipe 702, so as to increase the composition of the input gas according to the need of the sewage treatment; the annular baffle net 704 is arranged outside the aeration disc 700, the impurities in the sewage are prevented from entering the inside of the aeration disc 700 and the dispersion holes 705, and the annular baffle net 704 is cleaned by the cleaning plate 604 and the cleaning block 605, so as to reduce the blockage of the annular baffle net 704.

[0080] Example two

[0081] The structure of the embodiment is basically the same as that of embodiment one, except that the rotating filtering assembly comprises a first driving box 402 fixed to the middle of the top of the filtering plate 304, a plurality of rotating filter grooves 400 are uniformly arranged on the upper side of the first driving box 402 along the length direction, and filter holes are uniformly arranged on the side walls of the rotating filter grooves 400, a vertical rotating shaft 401 is fixed to the bottom center of the rotating filter groove 400, a plurality of vertical rotating cylinders 403 are uniformly arranged on the first driving box 402 and rotationally connected, transmission blocks are arranged on the inner side walls of the rotating cylinders 403, transmission grooves are correspondingly arranged on the rotating shaft 401, the rotating shaft 401 is sleeved in the rotating cylinder 403, the transmission blocks are slidingly connected in the transmission grooves, a worm wheel 404 is fixed to the middle of each of the plurality of rotating cylinders 403, a worm gear 405 is meshed with one side of the plurality of worm wheels 404, the worm gear 405 is rotationally connected to the inner side of the first driving box 402 and connected with a motor.

[0082] When the sewage enters the rotating filter groove 400, the plurality of rotating cylinders 403 are rotated through the driving of the motor and the transmission of the worm gear 405 and the worm wheel 404, and the rotating filter groove 400 is rotated by the rotating cylinder 403 through the action of the transmission block and the transmission groove, so as to realize the rotating filtering treatment of the sewage; a ring-shaped boss can be arranged at the top end position corresponding to each rotating filter cylinder at the bottom of the cover plate 300, the top end of the rotating filter groove 400 is limited by the ring-shaped boss and the cover plate 300, and the positional stability of the rotating filter groove 400 is improved.

[0083] The elastic sealing assembly comprises a sealing plate 500 located below the drain port 305, vertical side plates 503 are fixed to the top of the sealing plate 500 at both ends and slidingly connected with the outer ends of the drain port 305 through the side plates 503, the top surface of the sealing plate 500 is symmetrically inclined at a position corresponding to between the two side plates 503, the bottom end of the drain port 305 is correspondingly shaped, a spring plate 501 is connected to the bottom of the sealing plate 500 through a plurality of springs uniformly arranged on the bottom of the sealing plate 500, and a plurality of guide shafts 502 are uniformly fixed to the bottom of the sealing plate 500, the bottom ends of the guide shafts 502 pass through the spring plate 501;

[0084] A through hole is arranged at a position corresponding to each guide shaft 502 on the fixed frame 108, and the bottom end of the guide shaft 502 passes through the corresponding through hole, and the bottom of the spring plate 501 is in contact with the top of the fixed frame 108;

[0085] Two vertical sliding rods 504 are fixed to the top of the sealing plate 500 at both ends, a vertical sliding cylinder 505 is correspondingly fixed to the bottom of the filter groove 303, the top end of the sliding rod 504 extends into the inside of the sliding cylinder 505 and is fixed with a circular plate, the circular plate is slidingly connected in the inside of the sliding cylinder 505, the sealing plate 500 is provided with a certain limiting and guiding effect by the sliding rod 504 and the sliding cylinder 505, so as to avoid that the sealing plate 500 is directly disconnected with the filter groove 303 and other structures.

[0086] When the cover plate 300 is installed on the top of the treatment tank 100 and the adsorption seat 200, the spring plate 501 is located on the top of the fixing frame 108, and the top of the sealing plate 500 is in contact with the bottom end of the drain port 305 under the action of the spring, thereby closing the drain port 305; when the sewage continuously enters the filter groove 303, the filtered sewage will press the sealing plate 500 downward, so that the sealing plate 500 is separated from the drain port 305 and the drain port 305 is opened, thereby enabling the sewage to be discharged into the treatment tank 100, and when the sewage stops entering, the discharge of the sewage in the filter groove 303 is completed, and then the sealing plate 500 is moved upward again under the action of the spring, so as to close the drain port 305, thereby preventing the waste gas in the treatment tank 100 from entering the filter groove 303 and being discharged along the water inlet pipe 301 and other structures.

[0087] Example Three

[0088] The structure of the embodiment is basically the same as that of the first embodiment, and the difference is that the stirring assembly comprises a driving cylinder 600 rotatably connected to the vertical section of the aeration pipe 703, a plurality of rotating frames 602 are uniformly fixed on the outer side of the driving cylinder 600 in the circumferential direction, a cleaning plate 604 is fixed to the bottom of the rotating frame 602, and a plurality of stirring plates 603 are uniformly fixed in the rotating frame 602. The second drive box 601 is symmetrically arranged below the two sides of the fixing frame 108, the two ends of the second drive box 601 are fixedly connected to the two ends of the treatment tank 100, and the upper parts of the plurality of driving cylinders 600 on the corresponding sides are rotatably connected to the second drive box 601. The sidewall of the driving cylinder 600 inside the second drive box 601 is fixed with a transmission gear 606, and the plurality of transmission gears 606 are all connected with the corresponding driving assembly.

[0089] When it is necessary to make the stirring assembly work or make the cleaning plate 604 rotate, the transmission gear 606 drives the driving cylinder 600 to rotate within a certain angle through the driving assembly, thereby driving the rotating frame 602, the cleaning plate 604 and the stirring plate 603 to rotate, so as to stir the sewage or clean the annular blocking net 704 on the aeration disc 700.

[0090] The driving assembly comprises a moving rack 607 slidingly connected in the second drive box 601, the plurality of transmission gears 606 in the second drive box 601 are all engaged with the corresponding moving racks 607, one end of the two moving racks 607 extends out of the second drive box 601 and the treatment tank 100, and a moving plate 102 is fixedly connected to the two moving racks 607, and the moving plate 102 is connected to the outer sidewall of the treatment tank 100 through a moving hydraulic rod 103.

[0091] When it is needed to move the stirring assembly or the cleaning plate 604, the moving plate 102 is driven to move back and forth by moving the hydraulic rod 103, the moving rack 607 is driven to move back and forth, the plurality of transmission gears 606 are driven to rotate back and forth in the moving angle, the stirring plate 603 and the cleaning plate 604 are driven to rotate, so as to perform sewage stirring and mixing treatment and cleaning operation of the aerator 700.

[0092] Embodiment four

[0093] The structure of the embodiment is basically same as that of the first embodiment, and the difference is that the bottom of the cover plate 300 is provided with a pressing plate 307 corresponding to the position of the adsorption groove 201 on both sides, the pressing plate 307 is uniformly provided with a plurality of mesh holes on both sides, and a plurality of vertical spring rods 308 are uniformly fixed in the top, a plurality of spring cylinders 309 are fixed corresponding to the bottom of the cover plate 300, the top end of the spring rod 308 extends into the corresponding spring cylinder 309 and is connected with the end of the spring cylinder 309 through the spring, when the cover plate 300 is installed on the top of the adsorption seat 200, the pressing plate 307 is tightly pressed on the top of the filler in the adsorption groove 201 under the action of the spring cylinder 309 and the spring rod 308, the filler is compacted through the action of the spring, the filler is more closely distributed, the adsorption effect is improved, and the filler particles and the like are prevented from being discharged with the exhaust.

[0094] Embodiment five

[0095] The structure of the embodiment is basically same as that of the first embodiment, and the difference is that the top of the cover plate 300 is provided with an air outlet groove 306 corresponding to the top of each air vent 311, the opening of the air outlet groove 306 faces the outside of the cover plate 300, and a dust screen is fixed at the opening end, the air outlet groove 306 and the dust screen are arranged to prevent external dust and the like from entering the adsorption groove 201 through the air vent 311 while ensuring the exhaust function.

[0096] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0097] The preferred embodiments of the application disclosed above are only used to illustrate the present application. The preferred embodiments are not meant to limit the present application to only the specific embodiments. Obviously, many modifications and variations are possible in light of the above teachings. It is intended that the scope of the application be limited only by the widest range of equivalency to the claims and their full scope of equivalents.

Claims

1. A sewage aeration treatment device with exhaust gas purification treatment, comprising a treatment tank (100), an adsorption seat (200) installed on the top of the treatment tank (100), and a cover plate (300) installed on the top of the adsorption seat (200), characterized in that: a fixed frame (108) is arranged in the middle of the upper part of the inner cavity of the treatment tank (100), a plurality of aeration assemblies are uniformly arranged on the bottom of the fixed frame (108), an agitation assembly is arranged at each aeration assembly, a driving assembly is connected to the plurality of agitation assemblies, a vertical cleaning plate (604) is arranged on the bottom of the agitation assembly, a cleaning block (605) is arranged on the cleaning plate (604), and the cleaning block (605) is in contact with the aeration assembly; the adsorption seat (200) is arranged in a rectangular frame structure, and symmetrical adsorption grooves (201) are arranged on both sides, the top of the adsorption groove (201) is arranged in an open shape, and a exhaust assembly is connected to the bottom, and a telescopic communication assembly is arranged on the opposite side of the two adsorption grooves (201), one end of the telescopic communication assembly is connected to the exhaust assembly; a rectangular filter groove (303) is fixed in the middle of the bottom of the cover plate (300), a plurality of ventilation openings (311) are uniformly arranged on both sides of the cover plate (300) corresponding to the positions of the adsorption grooves (201), a filter plate (304) is fixed in the filter groove (303), a plurality of rotating filter assemblies are uniformly arranged in the middle of the filter plate (304) along the length direction, a water inlet pipe (301) is fixed in the middle of the top of the cover plate (300), and a plurality of shunt pipes (302) are uniformly arranged on the water inlet pipe (301), the bottom end of the shunt pipe (302) penetrates through the cover plate (300) and extends into the corresponding rotating filter assembly; a drain port (305) is arranged in the middle of the bottom of the filter groove (303), an elastic sealing assembly is arranged at the bottom of the drain port (305), and the bottom of the elastic sealing assembly corresponds to the fixed frame (108); the exhaust assembly comprises a plurality of vertical exhaust cylinders (206) uniformly fixed on the bottom of the adsorption groove (201), the upper side of the exhaust cylinder (206) is located inside the adsorption groove (201), and a plurality of air holes are uniformly arranged on the side wall, the bottom end of the plurality of exhaust cylinders (206) located in the same adsorption groove (201) extends out of the adsorption groove (201), and a ventilation box (202) is fixed thereon, a partition (204) is fixed in the middle of the inside of the ventilation box (202), a dust filter net (205) is fixed at the bottom, and one end of the telescopic communication assembly corresponds to the position below the partition (204) in the ventilation box (202). The ventilation box (202) is provided with through holes on both sides of the partition plate (204) near one side of the side wall of the treatment tank (100), two telescopic pipes (106) are fixed to the corresponding positions on the side wall of the treatment tank (100), the ends of the two telescopic pipes (106) pass through the through holes on the corresponding positions of the ventilation box (202) and extend into the interior of the ventilation box (202), a telescopic plate (107) is fixed to the two telescopic pipes (106), the telescopic plate (107) is connected to the side wall of the treatment tank (100) through a telescopic hydraulic rod (105), the outer ends of the two telescopic pipes (106) extend out of the treatment tank (100) and are connected to an air suction pump (104), and the air suction pump (104) is fixed to the outer side wall of the treatment tank (100); The telescopic communication assembly comprises two symmetrical adjusting hydraulic rods (208) fixed to the bottom of the adsorption groove (201), the inner ends of the two adjusting hydraulic rods (208) are fixed to an adjusting seat (207), a plurality of guide seats (210) are uniformly fixed to the bottom of the adsorption groove (201), a plurality of guide rods (209) are fixed to one side of the adjusting seat (207), the guide rods (209) pass through the corresponding guide seats (210) and are connected to the guide seats (210) in a sliding manner, a plurality of air suction pipes (203) are uniformly arranged on the adjusting seat (207), the middle portions of the air suction pipes (203) are vertical, the top portions and the bottom portions of the air suction pipes (203) are horizontally arranged to two sides, respectively, and the bottom ends of the air suction pipes (203) pass through the lower side wall of the ventilation box (202) and extend into the interior of the ventilation box (202). The outer side wall of the filter groove (303) is provided with a ventilation ring seat (310) at the position corresponding to each air suction pipe (203), and the side wall of the filter groove (303) is uniformly provided with air holes at the inner side position corresponding to the ventilation ring seat (310), and the top end of the air suction pipe (203) is connected to the ventilation ring seat (310) in a sliding manner.

2. The sewage aeration treatment device with exhaust gas purification treatment according to claim 1, characterized by: The rotating filter assembly comprises a first driving box (402) fixed to the top center of the filter plate (304), a plurality of rotating filter grooves (400) are uniformly arranged on the first driving box (402) in the length direction, the side walls of the rotating filter grooves (400) are uniformly provided with filter holes, a vertical rotating shaft (401) is fixed to the bottom center of the rotating filter groove (400), a plurality of vertical rotating cylinders (403) are uniformly arranged on the first driving box (402) and are connected to the first driving box (402) in a rotating manner, a transmission block is arranged on the inner side wall of the rotating cylinder (403), a transmission groove is arranged on the rotating shaft (401) in a corresponding manner, the rotating shaft (401) is sleeved in the rotating cylinder (403), the transmission block is connected to the transmission groove in a sliding manner, a worm wheel (404) is fixed to the middle portion of each rotating cylinder (403), a worm gear (405) is engaged with one side of the plurality of worm wheels (404), the worm gear (405) is connected to the inner side of the first driving box (402) in a rotating manner and is connected to a motor.

3. The sewage aeration treatment device with exhaust gas purification treatment according to claim 1, characterized by: The elastic sealing assembly comprises a sealing plate (500) located below the drain port (305), vertical side plates (503) symmetrically fixed at the top of the sealing plate (500) and slidably connected with the outer ends of the drain port (305) through the side plates (503), the top surface of the sealing plate (500) is symmetrically inclined at a position corresponding to the two side plates (503), the bottom end of the drain port (305) is correspondingly shaped, the bottom of the sealing plate (500) is connected with a spring plate (501) through a plurality of springs uniformly arranged, and the bottom of the sealing plate (500) is uniformly provided with a plurality of guide shafts (502) penetrating through the spring plate (501). Corresponding to each guide shaft (502), a through hole is arranged on the fixing frame (108), and the bottom end of the guide shaft (502) penetrates through the corresponding through hole; the bottom of the spring plate (501) is in contact with the top of the fixing frame (108). Two vertical sliding rods (504) are fixed at the top of the sealing plate (500), a vertical sliding cylinder (505) is correspondingly fixed at the bottom of the filter groove (303), the top end of the sliding rod (504) extends into the inside of the sliding cylinder (505) and is fixed with a circular plate, and the circular plate is slidably connected in the inside of the sliding cylinder (505).

4. The sewage aeration treatment device with exhaust gas purification treatment according to claim 1, characterized by: The aeration assembly comprises an aeration disc (700) located at the lower part of the inner cavity of the treatment tank (100), an aeration pipe (703) is fixedly connected to the middle of the top of the aeration disc (700), a plurality of dispersion holes (705) are uniformly arranged on the aeration disc (700) in the circumferential direction, an annular blocking net (704) is fixed to the outside of the aeration disc (700), the cleaning block (605) is in contact with the annular blocking net (704), an air inlet main pipe (701) is fixedly arranged at the middle of the bottom of the fixing frame (108), the upper parts of the plurality of aeration pipes (703) are bent towards the air inlet main pipe (701) and are fixedly connected with the air inlet main pipe (701), and one end of the air inlet main pipe (701) extends out of the treatment tank (100) and is vertically connected with an air inlet pipe (702) at the extended section.

5. The sewage aeration treatment device with exhaust gas purification treatment according to claim 4, characterized by: The stirring assembly comprises a driving cylinder (600) rotatably connected to the vertical section of the aeration pipe (703), a plurality of rotating frames (602) are uniformly fixed to the outside of the driving cylinder (600) in the circumferential direction, a cleaning plate (604) is fixed to the bottom of the rotating frame (602), and a plurality of stirring plates (603) are uniformly fixed in the inside of the rotating frame (602), second driving boxes (601) are symmetrically arranged below the two sides of the fixing frame (108), the two ends of the second driving box (601) are fixedly connected with the two ends of the treatment tank (100), the upper parts of the plurality of driving cylinders (600) on the corresponding sides are rotatably connected to the second driving box (601), a transmission gear (606) is fixed to the side wall of the driving cylinder (600) located in the inside of the second driving box (601), and the plurality of transmission gears (606) are correspondingly connected with the driving assembly.

6. The sewage aeration treatment device with exhaust gas purification treatment according to claim 5, characterized by: The driving assembly comprises mobile racks (607) slidably connected in the second driving box (601), a plurality of transmission gears (606) in the second driving box (601) are in engagement with corresponding mobile racks (607), one end of the two mobile racks (607) extends out of the second driving box (601) and the treatment tank (100), and a mobile plate (102) is fixedly connected to the two mobile racks (607), and the mobile plate (102) is connected to the outer side wall of the treatment tank (100) through a mobile hydraulic rod (103).

7. The sewage aeration treatment device with exhaust gas purification treatment according to claim 1, characterized by: The bottom of the cover plate (300) is provided with pressing plates (307) corresponding to the positions of the adsorption grooves (201) on both sides, the pressing plates (307) are uniformly provided with mesh holes on both sides, and a plurality of vertical spring rods (308) are uniformly fixed in the middle of the top of the cover plate (300), a plurality of spring barrels (309) are fixed on the bottom of the cover plate (300), the top end of the spring rod (308) extends into the corresponding spring barrel (309), and the top end of the spring rod (308) is connected to the end of the spring barrel (309) through a spring.

8. The apparatus according to any one of claims 1 to 7, wherein the apparatus is provided with an exhaust gas purification treatment. The top of the cover plate (300) is provided with air outlet grooves (306) corresponding to the top positions of each air vent (311), the opening of the air outlet groove (306) faces the outside of the cover plate (300), and a dustproof net is fixed on the opening end.

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