CN113105008A

CN113105008A - Buried municipal sewage transfer treatment system and treatment method thereof

Info

Publication number: CN113105008A
Application number: CN202110407757.2A
Authority: CN
Inventors: 林利龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-07-13

Abstract

The invention relates to the technical field of municipal sewage treatment, in particular to a buried municipal sewage transfer treatment system, which comprises: the transfer case, the left side intercommunication of transfer case has the water purification outlet pipe, the right side and the left side of the front side of transfer case all communicate to have a dirty pipe, two go out dirty union coupling and take out the pump outward on one, transfer case right side intercommunication has into dirty case, the top intercommunication of advancing dirty case has external sewage pipe. The municipal sewage is treated in a grading manner, the path of the sewage is prolonged in the transfer box, so that the sewage is effectively and fully treated at each treatment point, impurities can be fully blocked below the transfer box due to the fact that the water flow is in the flowing direction from bottom to top, the treatment effect is improved, the juiced juice in the transfer box can be regularly removed by the aid of the lifting system, manual carding is not needed, the sewage purification capacity is improved, and the cost is reduced.

Description

Buried municipal sewage transfer treatment system and treatment method thereof

Technical Field

The invention relates to the technical field of municipal sewage treatment, in particular to a buried municipal sewage transfer treatment system and a treatment method thereof.

Background

For a long time, the secondary biological treatment of urban domestic sewage mostly adopts an activated sludge method, which is a secondary biological treatment process most widely applied in all countries in the world at present and has the advantages of high treatment capacity, good effluent quality and the like. However, the method generally has the problems of high capital cost and operating cost, high energy consumption, complex management, easy sludge bulking, sludge floating and the like, and can not remove inorganic nutrient substances such as nitrogen, phosphorus and the like. Because sewage treatment is a project which focuses on environmental benefits and social benefits, the construction and actual operation processes are often limited by funds, so that the treatment technology and the fund problem become the bottleneck of water pollution treatment in China.

Municipal sewage is complex in condition, impurities, dissolved matters and other substances contained in the sewage are various, a traditional biological precipitation treatment mode needs to be established, a centralized sewage treatment station is expensive, the centralized treatment engineering amount is huge, the treatment period is long, the treatment difficulty is high, and the centralized treatment greatly reduces the treatment quality, so that the sewage treatment equipment buried underground is provided.

The present inventors have been made to solve the above-described problems.

Disclosure of Invention

In order to achieve the purpose, the invention adopts the main technical scheme that: a buried municipal sewage transfer treatment system, comprising: the left side of the transfer box is communicated with a purified water outlet pipe, the right side and the left side of the front side of the transfer box are communicated with sewage outlet pipes, the two sewage outlet pipes are connected to an external pump, the right side of the transfer box is communicated with a sewage inlet box, the top of the sewage inlet box is communicated with an external sewage pipe, a sundry cleaning box is arranged on the right side of an inner cavity of the transfer box, the top end of the sundry cleaning box penetrates through a through hole formed in the inner wall of the transfer box and extends to the upper side of the through hole, the top of the transfer box and the left side of the external sewage pipe are fixedly connected with a fixed table, a vertical groove is formed in the left side of the fixed table, limiting wheels are movably connected in the vertical groove at equal intervals, the bottom of the inner wall of the transfer box is close to the sundry cleaning box and is fixedly connected with a first vertical baffle, and the top of the inner wall of the transfer box is close to the left side of the, a filter plate is arranged below the left side of the second vertical baffle plate and is fixedly connected with the left side of the inner wall of the transfer box, an inclined plate sedimentation system is fixedly connected with the left side of the inner wall of the transfer box and the left side of the second vertical baffle plate and is positioned right above the filter plate, an inclined plate filtration system is arranged on the left side of the inner wall of the transfer box and the left side of the second vertical baffle plate and is positioned right above the inclined plate sedimentation system, an adsorption system is arranged on the left side of the inner wall of the transfer box and the left side of the second vertical baffle plate and is positioned right above the inclined plate filtration system, a lifting system is fixedly connected with the right side of the top of the transfer box, the lifting system is linked with the sundries cleaning box, a pull back rope is arranged on the lifting system, one end of the pull back rope is wound on the lifting system, and the other end of the, and a first transmission wheel and a second transmission wheel are arranged on the front side and the rear side of the inner wall of the transfer box, the pull-back rope is wound on the first transmission wheel and the second transmission wheel, and the pull-back rope penetrates through the second vertical baffle.

Municipal sewage enters the sewage tank from an external sewage pipe, the sewage tank discharges the sewage into the sundries cleaning tank, large-particle solid matters such as plastics, stones and large plants are separated in the sundries cleaning tank through the filtration of the sundries cleaning tank, impurities which can pass through the sundries cleaning tank along with the sewage, the water level of the sewage is increased through the separation of the vertical baffle I, so that some floating matters or impurities which can be precipitated are blocked at the right side by the vertical baffle I, most of the impurities in the sewage are blocked at the right side of the vertical baffle I, the vertical baffle II guides the treated sewage downwards, the entered sewage passes through the filter plate, so that the impurities are blocked below the filter plate, when the precipitates at the right side of the vertical baffle and below the filter plate are increased, an external suction pump pumps out the precipitates such as silt in the sewage, and the treated sewage passes through the filter plate, the floating floater in the sewage through the inclined plate precipitation system is adsorbed in the inclined plate precipitation system, so that the inside of the water body is further cleaned, the treated sewage passes through the inclined plate filtration system, the water body is further treated, and finally, harmful substances such as heavy metal in the water body are removed through the adsorption system

Preferably, the sundries cleaning box comprises a plate frame body, a partition plate is sleeved below the right side of the inner cavity of the plate frame body, an isolation net is sleeved in the inner cavity of the left side of the plate frame body, two wheel grooves are formed in the right side of the plate frame body, a first filtering frame and a second filtering frame are arranged below the inner cavity of the plate frame body, elastic grooves are formed in the front side and the rear side of the upper portion of each of the first filtering frame and the second filtering frame, an isolation door is installed on the front side of the plate frame body close to the first filtering frame and the second filtering frame, movable plates are sleeved in the two adjacent elastic grooves, the movable plates are elastically connected with one sides of the inner walls of the elastic grooves through telescopic rods and extrusion springs, the opposite sides of the two movable plates are fixedly connected through connecting rods, the tops of the inner walls of the first filtering frame and the second filtering frame are hinged through hinge rods to form an aggregation cover, and the opposite sides, the front side and the rear side of the inner wall of the plate frame body are fixedly connected with two groups of limiting strips, the right side of the second filter frame is fixedly connected with a cross beam, two ends of the cross beam are positioned in the two groups of limiting strips, the front side and the rear side of the cross beam are fixedly connected with fixing rods, the left side of the plate frame body is fixedly connected with a fixing plate, the fixing plate is provided with a water outlet channel communicated with the inner cavity of the plate frame body, the front side and the rear side of the left side of the fixing plate are provided with inner caulking grooves, the conveying rack and the plate frame body are respectively and fixedly connected with a first limiting rod and a second limiting rod, the first limiting rod and the second limiting rod are fixedly connected through a hinge strip, the fixing rods penetrate through one side of the inner wall of the plate frame body and are provided with sliding grooves, the outer ends of the fixing rods are hinged with one side of the conveying, one end of the connecting rod penetrates through one side of the inner wall of the plate frame body and extends to the outside of the plate frame body, and the outer end of the connecting rod is hinged to the hinge strip below the connecting rod through the linkage rod.

Preferably, the lifting system comprises a square box body, the front side and the rear side of the inner wall of the square box body are movably connected through a transmission shaft, two gears and two transmission racks are sleeved on the transmission shaft, a positive and negative rotating motor is fixedly connected to the front side of the square box body, the positive and negative rotating motor is fixedly connected to the rear end of the transmission shaft, a take-up pulley is sleeved on the transmission shaft, and the take-up pulley is wound with the pull-back rope.

When sundries in the transfer box are cleaned, the output end of a forward and reverse rotating motor rotates, at the moment, two gears on a transmission shaft rotate, the gears drive a transmission rack to move upwards, when the gears rotate, the transmission rack moves upwards in an embedded groove, at the moment, the transmission rack moves upwards for a certain distance, the transmission rack drives a hinge strip and a pull rod to move upwards, at the moment, a hinge strip below the transmission rack drives a linkage rod to lift upwards, so that a first filter frame and a second filter frame are lifted up and down, the garbage sundries are vibrated into the first filter frame and the second filter frame, at the moment, the pull rod drives a cross beam to slide between two limiting strips in the sliding groove through a fixed rod, the two cross beams can drive the second filter frame to move towards the first filter frame, at the moment, the first filter frame and the second filter frame are compressed, at the moment, the first filter frame and the second filter frame slide on the connecting rod, and the movable plate, the first filter frame and the second filter frame are compressed, so that the concentrated sundries in the first filter frame and the second filter frame can be compressed in the lifting process of the plate frame body, and after the plate frame body is lifted, the limiting wheels enter the wheel grooves, so that the plate frame body can be stably lifted upwards.

Preferably, the inclined plate sedimentation system is including keeping apart the frame, it is provided with a plurality of installation barrel chambeies to keep apart to be the rectangle on the frame, installation barrel intracavity chamber inner chamber below cover is equipped with the spacer ring, the spacer ring endotheca is equipped with the tubbiness and crosses the filter sleeve, the impartial distance in both sides is inlayed and is had the axle collar about tubbiness filter sleeve annular flange inner wall, and two epaxial axle collar internal rotations of vertical direction are connected with the dwang, the cover is equipped with the grid board on the dwang, grid board both sides all are provided with the mounting groove, a plurality of fixed axles of fixedly connected with in the mounting groove, the cover is equipped with adsorption drum on the fixed axle, adsorption drum side.

When sewage after handling gets into in the tubbiness filter sleeve from the spacer ring, sewage is from tubbiness filter sleeve inner chamber to tubbiness filter sleeve process all around, mainly be from the passageway of reserving between the grid board in the process, under the certain circumstances of rivers velocity of flow, rivers and the contact of arc piece, the arc piece is under the flow of water, the arc piece can drive the adsorption cylinder and rotate, the rivers that flow certainly can contact with the adsorption cylinder, the PP cotton can adsorb microorganism and heavy metal etc. in the water, microorganism in the sewage remains in adsorption cylinder and tubbiness filter sleeve like this, can carry out purification treatment once more to sewage like this, can handle a large amount of planktonic microorganisms in the sewage like this.

Preferably, the inclined plate filtering system comprises an installation sleeve, a plurality of inclined adsorption plates are sleeved in the installation sleeve, two adjacent inclined adsorption plates are water flow channels, the front side and the rear side of the inclined adsorption plate are both fixedly connected with bearing rods, the front side of the bearing rods is fixedly connected with a recovery loop bar, two hinged plates are hinged on the recovery loop bar, the hinged plates on two adjacent inclined adsorption plates are hinged through a mounting bolt bar, the mounting sleeve is fixedly connected with a shaft lever, the shaft lever is hinged with a connecting plate through the mounting bolt rod, the connecting plate is hinged with the two hinged plates at the leftmost side, the plurality of recovery loop bars are internally penetrated with the recovery pull ropes, one end of the pull back rope is fixedly connected with one end of the shaft rod, the inclined adsorption plate is provided with an adsorption carbon plate, and the upper installation bolt rod and the lower installation bolt rod are fixedly connected through a reset spring.

Preferably, the recovery loop bar comprises a fixed column, a thread is arranged on the front side of the surface of the fixed column, the thread is fixedly connected in a thread groove formed in the front of the bearing bar, an annular groove is formed in the fixed column, the hinged plate is sleeved in the annular groove, a bearing sleeve is fixedly connected to the front of the fixed column, a mounting ring is sleeved in the bearing sleeve, a hollow sleeve is connected in the mounting ring in a threaded manner, two movable rods are fixedly connected in the hollow sleeve, impellers are correspondingly arranged on the two movable rods, thread grooves are formed in the front and the rear of the hollow sleeve, and the pull back rope penetrates through the two thread grooves.

When sewage passes through the inclined adsorption plates arranged in the mounting sleeve at equal intervals, sewage moves through the inclined adsorption plates from bottom to top, the adsorption carbon plates on the inclined adsorption plates can adsorb impurities and harmful substances in water, the mode of depth filtration can thoroughly remove the impurities in the water, and when the adsorbed crops on the adsorption carbon plates are cleaned, the output end of a forward and reverse rotating motor rotates, a take-up pulley recovers a pull-back rope, the pull-back rope drives a shaft rod during recovery, at the moment, the recovery sleeve rod penetrated by the pull-back rope moves on the pull-back rope, the angle between the two hinged plates is increased, the inclined adsorption plates can be close to each other, the distance between the inclined adsorption plates can be adjusted at the moment, and in the adjusting process, the impurities on the inclined adsorption plates can be vibrated.

Preferably, the adsorption system comprises a first transverse plate, a second transverse plate and a third transverse plate, the first transverse plate, the second transverse plate and the third transverse plate form an S-shaped water channel, a first adsorption box is arranged between the first transverse plate and the second transverse plate, a second adsorption box is arranged between the second transverse plate and the third transverse plate, and high manganese sand and coconut shell carbon are filled in the first adsorption box and the second adsorption box.

The treated purified water passes through the water treatment device from the right side, the first transverse plate, the second transverse plate and the third transverse plate form an S-shaped water channel, heavy metals in the sewage are removed through the adsorption of the first adsorption box between the first transverse plate and the second transverse plate, the treated water is further removed through the second adsorption box arranged between the second transverse plate and the third transverse plate, and the purified water flows to the purified water outlet pipe from the third transverse plate.

Preferably, the treatment method of the buried municipal sewage transfer treatment system comprises the following steps:

firstly, municipal sewage enters a sewage tank from an external sewage pipe, the sewage tank discharges the sewage into a sundry cleaning tank, large-particle solid matters such as plastics, stones and large plants are separated in the sundry cleaning tank through the filtration of the sundry cleaning tank, impurities which can pass through the sundry cleaning tank along with the sewage, the water level of the sewage is increased through the separation of a vertical baffle plate I, so that some floating objects or impurities which can be precipitated are blocked at the right side by the vertical baffle plate I, most of the impurities in the sewage are blocked at the right side of the vertical baffle plate I, the vertical baffle plate II guides the treated sewage downwards, the entered sewage passes through a filter plate, so that the impurities are blocked below the filter plate, and when the precipitates at the right side of the vertical baffle plate and below the filter plate are increased, an external pump pumps out the precipitates such as silt in the interior, after the treated sewage passes through the filter plate, floating floaters in the sewage passing through the inclined plate precipitation system are adsorbed in the inclined plate precipitation system, so that the interior of a water body is further cleaned, the treated sewage passes through the inclined plate filtration system, the water body is further treated, and finally harmful substances such as heavy metals in the water body are removed by the adsorption system, so that the treatment effect of the water body can be improved through integrated treatment, and the sewage can be effectively and quickly treated through layered treatment;

secondly, when sundries in the transfer box are cleaned, the output end of a forward and reverse rotating motor rotates, at the moment, two gears on a transmission shaft rotate, the gears drive a transmission rack to move upwards, when the gears rotate, the transmission rack moves upwards in an inner caulking groove, at the moment, the transmission rack moves upwards for a certain distance, the transmission rack drives a hinge strip and a pull rod to move upwards, at the moment, the hinge strip below the transmission rack drives a linkage rod to lift upwards, so that a first filter frame and a second filter frame lift up and down, the sundries vibrate into the first filter frame and the second filter frame, at the moment, the pull rod drives a cross beam to slide between two limiting strips in the sliding groove through a fixed rod, the two cross beams can drive the second filter frame to move towards the first filter frame, at the moment, the first filter frame and the second filter frame are compressed, at the moment, the first filter frame and the second filter frame slide on the connecting rod, and the movable plate extrudes a, the first filter frame and the second filter frame are compressed, so that sundries collected in the first filter frame and the second filter frame can be compressed in the lifting process of the plate frame body, after the plate frame body is lifted, the limiting wheels enter the wheel grooves, the plate frame body can be stably lifted upwards, and the isolating door is opened to clean the sundries in the first filter frame and the second filter frame;

a third step; when the treated sewage enters the barrel-shaped filter sleeve from the isolating ring, the sewage passes from the inner cavity of the barrel-shaped filter sleeve to the periphery of the barrel-shaped filter sleeve and mainly passes through a channel reserved between the grating plates, under the condition of a certain flow velocity of the water, the water flow is contacted with the arc-shaped piece, the arc-shaped piece can drive the adsorption roller to rotate under the flow of the water, the flowing water flow can be contacted with the adsorption roller, the PP cotton can adsorb microorganisms, heavy metals and the like in the water, so that the microorganisms in the sewage are remained in the adsorption roller and the barrel-shaped filter sleeve, the sewage can be purified again, and a large amount of planktonic microorganisms in the sewage can be treated;

the fourth step; when sewage passes through the inclined adsorption plates which are arranged in the mounting sleeve at equal intervals, the sewage moves from bottom to top to pass through the inclined adsorption plates, the adsorption carbon plates on the inclined adsorption plates can adsorb impurities and harmful substances in water, the impurities in the water can be thoroughly removed in a depth filtering mode, when the crops on the adsorption carbon plates are cleaned, the output end of a forward and reverse rotating motor rotates, a take-up pulley recovers a pull-back rope, the pull-back rope drives a shaft rod during recovery, at the moment, the recovery sleeve rod through which the pull-back rope penetrates moves on the pull-back rope, the angle between the two hinged plates is increased, the inclined adsorption plates can be close to each other, at the moment, the distance between the inclined adsorption plates can be adjusted, the impurities on the inclined adsorption plates can be vibrated in the adjusting process, and then the inclined adsorption plates can be cleaned, so that the impurities on the inclined adsorption plates can be effectively removed, reducing the likelihood of adsorption saturation;

the fifth step; the treated purified water passes through the water treatment device from the right side, the first transverse plate, the second transverse plate and the third transverse plate form an S-shaped water channel, heavy metals in the sewage are removed through the adsorption of the first adsorption box between the first transverse plate and the second transverse plate, the treated water is further removed through the second adsorption box arranged between the second transverse plate and the third transverse plate, and the purified water flows to the purified water outlet pipe from the third transverse plate.

The invention has at least the following beneficial effects:

1. when the invention is used, municipal sewage enters the sewage tank from an external sewage pipe, the sewage tank discharges the sewage into the sundries cleaning tank, large-particle solid matters such as plastics, stones and large plants are blocked in the sundries cleaning tank through the filtration of the sundries cleaning tank, impurities which can pass through the sundries cleaning tank along with the sewage, the water level of the sewage is increased through the blocking of the vertical baffle I, thus some floating objects or impurities which can be precipitated are blocked at the right side by the vertical baffle I, most of the impurities in the sewage are blocked at the right side of the vertical baffle I, the vertical baffle II guides the treated sewage downwards, the entered sewage passes through the filter plate, so that the impurities are blocked below the filter plate, when the precipitates at the right side of the vertical baffle and below the filter plate are increased, the external suction pump pumps out the precipitates such as silt in the interior, the sewage of processing is behind the filter plate, through the floating floater absorption in the sewage of inclined plate precipitation system in the inclined plate precipitation system for the inside further clean of water, sewage after the processing is through inclined plate filtration system again, further handles the water like this, clears away harmful substance such as heavy metal in the water by adsorption system at last, and the processing of integration like this can increase the treatment effect of water, and layered treatment can guarantee that sewage is effective and quick to be handled.

2. The municipal sewage is treated in a grading manner, the path of the sewage is prolonged in the transfer box, so that the sewage is effectively and fully treated at each treatment point, impurities can be fully blocked below the transfer box due to the fact that the water flow is in the flowing direction from bottom to top, the treatment effect is improved, the juiced juice in the transfer box can be regularly removed by the aid of the lifting system, manual carding is not needed, the sewage purification capacity is improved, and the cost is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is an overall front cross-sectional view of the present invention;

FIG. 2 is a view showing the construction of the sundries cleaning box of the present invention;

FIG. 3 is a block diagram of the recovery loop bar of the present invention;

FIG. 4 is an enlarged view taken at D of FIG. 1 in accordance with the present invention;

FIG. 5 is an enlarged view of the invention at B in FIG. 1;

FIG. 6 is a cross-sectional view of a top view of the barrel filter insert of the present invention;

FIG. 7 is an enlarged view of the invention at C of FIG. 6;

FIG. 8 is an enlarged view taken at A of FIG. 1 according to the present invention.

In the figure, 1 a transfer box, 2 a purified water outlet pipe, 3 a sewage outlet pipe, 4 a sewage inlet box, 5 an external sewage pipe, 6 a fixed platform, 7 a vertical groove, 8 a limit wheel, 9 a plate frame body, 10 a partition plate, 11 an isolation net, 12 a wheel groove, 13 a first filter frame, 14 a second filter frame, 15 a gauze, 16 an elastic groove, 17 a movable plate, 18 a telescopic rod, 19 an extrusion spring, 20 a hinged rod, 21 a gathering cover, 22 a connecting rod, 23 a limit strip, 24 a cross beam, 25 a fixed rod, 26 a linkage rod, 27 an inner embedded groove, 28 a transmission rack, 29 a first limit rod, 30 a second limit rod, 31 a hinged strip, 32 a chute, 33 a pull rod, 34 a fixed plate, 35 a square box body, 36 a gear, 37 a forward and reverse rotation motor, 38 a take-up wheel, 39 a first transmission wheel, 40 a second transmission wheel, 41 a second vertical baffle, 42 a reverse pull rope, 43 a first vertical baffle, 44 a filter plate, 45 an isolation frame, 46 an installation barrel cavity, 47 an isolation, 49 grating plates, 50 collars, 501 rotating rods, 51 fixed shafts, 52 adsorption rollers, 53 arc-shaped sheets, 54 mounting sleeves, 55 inclined adsorption plates, 56 recovery sleeve rods, 561 fixed columns, 562 annular grooves, 563 threads, 564 bearing sleeves, 565 mounting rings, 566 wire grooves, 567 hollow sleeves, 568 movable rods, 569 impellers, 57 hinged plates, 58 connecting plates, 59 water flow channels, 60 return springs, 61 mounting bolt rods, 62 bearing rods, 63 first transverse plates, 64 second transverse plates, 65 third transverse plates, 66 second adsorption tanks and 67 first adsorption tanks.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 8, the present invention provides a buried municipal sewage transfer treatment system, comprising: the device comprises a transfer case 1, wherein the left side of the transfer case 1 is communicated with a purified water outlet pipe 2, the right side and the left side of the front side of the transfer case 1 are communicated with sewage outlet pipes 3, the two sewage outlet pipes 3 are connected to an external pump, the right side of the transfer case 1 is communicated with a sewage inlet tank 4, the top of the sewage inlet tank 4 is communicated with an external sewage pipe 5, the right side of the inner cavity of the transfer case 1 is provided with a sundry cleaning tank, the top end of the sundry cleaning tank penetrates through a through hole formed in the inner wall of the transfer case 1 and extends to the upper side of the through hole, the top of the transfer case 1 and the left side of the external sewage pipe 4 are fixedly connected with a fixed table 6, the left side of the fixed table 6 is provided with a vertical groove 7, limiting wheels 8 are movably connected in the vertical groove 7 at equal intervals, a first vertical baffle 43 is fixedly connected to the bottom of the inner wall of the transfer case 1 close to the sundry cleaning tank, the lower part of the left side of the vertical baffle plate II 41 is fixedly connected with the left side of the inner wall of the transfer box 1 through a filter plate 44, the left side of the inner wall of the transfer box 1 and the left side of the vertical baffle plate II 41 are fixedly connected with an inclined plate sedimentation system which is positioned right above the filter plate 44, the left side of the inner wall of the transfer box 1 and the left side of the vertical baffle plate II 41 are provided with an inclined plate filtration system which is positioned right above the inclined plate sedimentation system, the left side of the inner wall of the transfer box 1 and the left side of the vertical baffle plate II 41 are provided with an adsorption system which is positioned right above the inclined plate filtration system, the right side of the top of the transfer box 1 is fixedly connected with a lifting system, the lifting system is linked with a sundries cleaning box, the lifting system is provided with a return pull rope 42, one end of the return pull rope 42 is wound on the lifting system, the other end of the return rope, the pull-back rope 42 is wound on the first transmission wheel 39 and the second transmission wheel 40, and the pull-back rope 42 penetrates through the second vertical baffle 41.

Municipal sewage enters the sewage tank 4 from the external sewage pipe 5, the sewage tank 4 discharges the sewage into the sundries cleaning tank, large-particle solid matters such as plastics, stones and large plants are separated in the sundries cleaning tank through the filtration of the sundries cleaning tank, impurities which can pass through the sundries cleaning tank along with the sewage, the water level of the sewage is increased through the separation of the vertical baffle plate I43, so that floating matters or impurities which can be precipitated are blocked on the right side by the vertical baffle plate I43, most of the impurities in the sewage are blocked on the right side of the vertical baffle plate I43, the vertical baffle plate II 41 guides the treated sewage downwards, the entered sewage passes through the filter plate 44, so that the impurities are blocked below the filter plate 44, when the precipitates on the right side of the vertical baffle plate 43 and below the filter plate 44 are increased, the external suction pump pumps out the precipitates such as silt in the inside, after the sewage of processing passes through filter plate 44, the planktonic floater in the sewage through inclined plate sedimentation system adsorbs in inclined plate sedimentation system for the inside further clean of water, the sewage after the processing passes through inclined plate filtration system again, further handles the water like this, clears away harmful substance such as heavy metal in the water by adsorption system at last.

The sundries cleaning box comprises a plate frame body 9, a partition plate 10 is sleeved below the right side of the inner cavity of the plate frame body 9, an isolation net 11 is sleeved in the inner cavity of the left side of the plate frame body 9, two wheel grooves 12 are arranged on the right side of the plate frame body 9, a first filter frame 13 and a second filter frame 14 are arranged below the inner cavity of the plate frame body 9, elastic grooves 16 are respectively arranged at the front side and the rear side above the first filter frame 13 and the second filter frame 14, an isolation door is arranged at the front side of the plate frame body 9 close to the first filter frame 13 and the second filter frame 14, movable plates 17 are respectively sleeved in the two adjacent elastic grooves 16, the movable plates 17 are elastically connected with one side of the inner wall of the elastic grooves 16 through telescopic rods 18 and extrusion springs 19, opposite sides of the two movable plates 17 are fixedly connected through connecting rods 22, the tops of the inner walls of the first filter frame 13 and the second filter frame 14 are hinged through aggregation covers 21 through the connecting rods 20, two groups of limit strips 23 are fixedly connected to the front side and the rear side of the inner wall of the plate frame body 9, a cross beam 24 is fixedly connected to the right side of the second filter frame 14, two ends of the cross beam 24 are positioned in the two groups of limit strips 23, fixing rods 25 are fixedly connected to the front side and the rear side of the cross beam 24, a fixing plate 34 is fixedly connected to the left side of the plate frame body 9, a water outlet channel communicated with the inner cavity of the plate frame body 9 is arranged on the fixing plate 34, inner embedded grooves 27 are arranged on the front side and the rear side of the left side of the fixing plate 34, a conveying rack 28 is sleeved in the inner embedded grooves 27, a first limit rod 29 and a second limit rod 30 are respectively and fixedly connected to the conveying rack 28 and the plate frame body 9, the first limit rod 29 and the second limit rod 30 are fixedly connected through a hinge strip 31, the fixing rod 25 penetrates through one side of the inner wall of the plate frame body 9 and is provided, one end of the connecting rod penetrates through one side of the inner wall of the plate frame body 9 and extends to the outside of the plate frame body, and the outer end of the connecting rod is hinged on the lower hinge strip 31 through the linkage rod 26.

The lifting system comprises a square box body 35, the front side and the rear side of the inner wall of the square box body 35 are movably connected through a transmission shaft, two gears 36 are sleeved on the transmission shaft, the two gears 36 are meshed with two transmission racks 28, a positive and negative rotating motor 37 is fixedly connected to the front side of the square box body 35, the positive and negative rotating motor 37 is fixedly connected with the rear end of the transmission shaft, a take-up pulley 38 is sleeved on the transmission shaft, and a pull-back rope 42 is wound on the take-up pulley 38.

When sundries in the transfer box 1 are cleaned, the output end of the forward and reverse rotation motor 37 rotates, at this time, the two gears 36 on the transmission shaft rotate, the gears 36 drive the transmission rack 28 to move upwards, when the gears 36 rotate, the transmission rack 28 moves upwards in the inner caulking groove 27, at this time, the transmission rack 28 moves upwards for a certain distance, the transmission rack 28 drives the hinge strips 31 and the pull rod 33 to move upwards, at this time, the lower hinge strip 31 drives the linkage rod 26 to lift upwards, so that the first filter frame 13 and the second filter frame 14 lift up and down, so that the trash sundries vibrate into the first filter frame 13 and the second filter frame 14, at this time, the pull rod 33 drives the cross beam 24 to slide between the two limiting strips 23 in the sliding groove 32 through the fixing rod 25, the two cross beams 24 can drive the second filter frame 14 to move towards the first filter frame 13, at this time, the first filter frame 13 and the second filter frame 14 are compressed, at this time, the first filter frame 13 and the second filter frame 14 slide on the connecting rod 22, and the movable plate 17 extrudes the extrusion telescopic rod 18 and the extrusion spring 19, so that the space between the first filter frame 13 and the second filter frame 14 is compressed, thus the sundries collected in the first filter frame 13 and the second filter frame 14 can be compressed in the process of lifting the plate frame body 9, and after the plate frame body 9 is lifted, the limiting wheel 8 enters the wheel groove 12, thereby ensuring that the plate frame body 9 is stably lifted upwards.

The inclined plate sedimentation system comprises an isolation frame 45, a plurality of installation barrel cavities 46 are arranged on the isolation frame 45 in a rectangular mode, an isolation ring 47 is sleeved on the lower portion of an inner cavity of each installation barrel cavity 46, a barrel-shaped filter sleeve 48 is sleeved on the isolation ring 47, the equal distances on the upper side and the lower side of the inner wall of the annular edge of the barrel-shaped filter sleeve 48 are inlaid with a shaft collar 50, two shaft collars 50 in the vertical direction are rotatably connected with a rotating rod 501, a grating plate 49 is sleeved on the rotating rod 501, mounting grooves are formed in two sides of the grating plate 49, a plurality of fixing shafts 51 are fixedly connected in the mounting grooves, an adsorption roller 52 is sleeved on each fixing shaft 51, arc-shaped pieces 53 are hinged to the.

When the treated sewage enters the barrel-shaped filter sleeve 48 from the isolating ring 47, the sewage passes around the barrel-shaped filter sleeve 48 from the inner cavity of the barrel-shaped filter sleeve 48 and mainly passes through a channel reserved between the grating plates 49, when the flow rate of the water is certain, the water flows are in contact with the arc-shaped sheet 53, the arc-shaped sheet 53 is under the flow of the water, the arc-shaped sheet 53 can drive the adsorption roller 52 to rotate, the flowing water can be in contact with the adsorption roller 52, the PP cotton can adsorb microorganisms, heavy metals and the like in the water, so that the microorganisms in the sewage are remained in the adsorption roller 52 and the barrel-shaped filter sleeve 48, the sewage can be purified again, and a large amount of planktonic microorganisms in the sewage can be treated.

The inclined plate filtering system comprises an installation sleeve 54, a plurality of inclined adsorption plates 55 are arranged in the installation sleeve 54 in a sleeved mode, two adjacent inclined adsorption plates 55 are water flow channels 59, bearing rods 62 are fixedly connected to the front side and the rear side of each inclined adsorption plate 55, the sleeve rod 56 is recovered through the front side of each front side bearing rod 62, two hinged plates 57 are hinged to the recovered sleeve rod 56, the hinged plates 57 on the two adjacent inclined adsorption plates 55 are hinged through installation tie rods 61, shaft rods are fixedly connected to the installation sleeve 54, connecting plates 58 are hinged to the shaft rods through the installation tie rods 61, the two leftmost hinged plates 57 of the connecting plates 58 are hinged to the recovered sleeve rods 56, pull-back ropes 42 penetrate through the recovered sleeve rods 56, one ends of the pull-back ropes 42 are fixedly connected with one ends of the shaft rods, adsorption carbon plates are arranged on the inclined adsorption plates 55, and the upper installation tie rods 61 and the.

The recycling sleeve rod 56 comprises a fixing column 561, a thread 563 is arranged on the front side of the surface of the fixing column 561, the thread 563 is fixedly connected in a thread groove formed in the front side of the bearing rod 62, an annular groove 562 is formed in the fixing column 561, the hinged plate 57 is sleeved in the annular groove 562, a bearing sleeve 564 is fixedly connected to the front side of the fixing column 561, a mounting ring 565 is sleeved in the bearing sleeve 564, a hollow sleeve 567 is in threaded connection with the mounting ring 565, two movable rods 568 are fixedly connected in the hollow sleeve 567, two movable rods 568 are correspondingly provided with impellers 569, thread grooves 566 are formed in the front side and the rear side of the hollow sleeve 567, and the pull-back rope 42 penetrates through the two thread.

When sewage passes through the inclined adsorption plates 55 arranged in the installation sleeve 54 at equal intervals, the sewage moves through the inclined adsorption plates 55 from bottom to top, and the adsorption carbon plates on the inclined adsorption plates 55 can adsorb impurities and harmful substances in water, so that the impurities in the water can be thoroughly removed in a deep filtration mode, when the attached crops on the carbon adsorption plate are cleaned, the output end of the forward and reverse rotating motor 37 rotates, the take-up pulley 38 recovers the pull-back rope 42, when the pull-back rope 42 drives the shaft rod, at the moment, the recovery loop bar 56 penetrated by the pull-back rope 42 moves on the pull-back rope 42, at the moment, the angle between the two hinged plates 57 is enlarged, so that the plurality of inclined adsorption plates 55 can be close to each other, the distance between the inclined adsorption plates 55 can be adjusted, and impurities on the inclined adsorption plates 55 can be shaken off during the adjustment.

The adsorption system comprises a first transverse plate 63, a second transverse plate 64 and a third transverse plate 65, the first transverse plate 63, the second transverse plate 64 and the third transverse plate 65 form an S-shaped water channel, a first adsorption box 67 is arranged between the first transverse plate 63 and the second transverse plate 64, a second adsorption box 66 is arranged between the second transverse plate 64 and the third transverse plate 65, and the first adsorption box 67 and the second adsorption box 66 are filled with high manganese sand and coconut shell carbon.

The treated purified water passes through the right side, the first transverse plate 63, the second transverse plate 64 and the third transverse plate 65 form an S-shaped water channel, heavy metals in the sewage are removed through the adsorption of the first adsorption box 67 between the first transverse plate 63 and the second transverse plate 64, the heavy metals in the water are further removed through the second adsorption box 66 arranged between the second transverse plate 64 and the third transverse plate 65, and the purified water flows to the purified water outlet pipe 2 from the third transverse plate 65.

A treatment method of a buried municipal sewage transfer treatment system comprises the following steps:

firstly, municipal sewage enters a sewage tank 4 from an external sewage pipe 5, the sewage tank 4 discharges the sewage into a sundry cleaning tank, large-particle solid matters such as plastics, stones and large plants are separated in the sundry cleaning tank through the filtration of the sundry cleaning tank, impurities which can pass through the sundry cleaning tank along with the sewage, the water level of the sewage is increased through the separation of a vertical baffle plate I43, so that certain floaters or impurities which can be precipitated are blocked at the right side by the vertical baffle plate I43, most of the impurities in the sewage are blocked at the right side of the vertical baffle plate I43, a vertical baffle plate II 41 guides the treated sewage downwards, the entered sewage passes through a filter plate 44, so that the impurities are blocked below the filter plate 44, when the precipitates at the right side of the vertical baffle plate 43 and below the filter plate 44 are increased, an external suction pump pumps out the precipitates such as silt in the interior, after passing through the filter plate 44, the treated sewage passes through the inclined plate precipitation system, floating floaters in the sewage are adsorbed in the inclined plate precipitation system, so that the interior of the water body is further cleaned, the treated sewage passes through the inclined plate filtration system, the water body is further treated, and finally, harmful substances such as heavy metals in the water body are removed by the adsorption system, so that the treatment effect of the water body can be increased through integrated treatment, and the layered treatment can ensure that the sewage is effectively and quickly treated;

secondly, when sundries in the transfer box 1 are cleaned, the output end of a forward and reverse rotating motor 37 rotates, at the moment, two gears 36 on a transmission shaft rotate, the gears 36 drive a transmission rack 28 to move upwards, when the gears 36 rotate, the transmission rack 28 moves upwards in an inner caulking groove 27, at the moment, the transmission rack 28 moves upwards for a certain distance, the transmission rack 28 drives a hinge strip 31 and a pull rod 33 to move upwards, at the moment, the lower hinge strip 31 drives a linkage rod 26 to lift upwards, in this way, a filter frame 13 and a second filter frame 14 lift up and down, so that the sundries vibrate to the filter frame 13 and the second filter frame 14, at the moment, the pull rod 33 drives a cross beam 24 in a sliding groove 32 to slide between two limiting strips 23 through a fixing rod 25, the two cross beams 24 can drive the second filter frame 14 to move towards the first filter frame 13, at the moment, the first filter frame 13 and the second filter frame 14 are compressed, at the moment, the first filter frame 13 and the second filter frame 14 slide on the connecting rod 22, and the movable plate 17 extrudes the extrusion telescopic rod 18 and the extrusion spring 19, so that the space between the first filter frame 13 and the second filter frame 14 is compressed, thus sundries collected in the first filter frame 13 and the second filter frame 14 can be compressed in the process of lifting the plate frame body 9, after the plate frame body 9 is lifted, the limiting wheel 8 enters the wheel groove 12, so that the plate frame body 9 can be stably lifted upwards, and the isolation door is opened to clean the sundries in the first filter frame 13 and the second filter frame 14;

a third step; when the treated sewage enters the barrel-shaped filter sleeve 48 from the isolating ring 47, the sewage passes around the barrel-shaped filter sleeve 48 from the inner cavity of the barrel-shaped filter sleeve 48 and mainly passes through a channel reserved between the grating plates 49, when the flow rate of the water flow is certain, the water flow is in contact with the arc-shaped sheet 53, the arc-shaped sheet 53 can drive the adsorption roller 52 to rotate under the flow of the water, the flowing water flow can be in contact with the adsorption roller 52, the PP cotton can adsorb microorganisms, heavy metals and the like in the water, so that the microorganisms in the sewage are left in the adsorption roller 52 and the barrel-shaped filter sleeve 48, the sewage can be purified again, and a large amount of planktonic microorganisms in the sewage can be treated;

the fourth step; when sewage passes through the inclined adsorption plates 55 arranged at equal intervals in the mounting sleeve 54, the sewage moves through the inclined adsorption plates 55 from bottom to top, the adsorption carbon plates on the inclined adsorption plates 55 can adsorb impurities and harmful substances in the water, the impurities in the water can be thoroughly removed in a depth filtering mode, when the attached crops on the adsorption carbon plates are cleaned, the output end of the forward and reverse rotating motor 37 rotates, the take-up pulley 38 recovers the pull-back rope 42, the pull-back rope 42 drives the shaft rod during recovery, at the moment, the recovery sleeve rod 56 penetrated by the pull-back rope 42 moves on the pull-back rope 42, the angle between the two hinged plates 57 is increased, the inclined adsorption plates 55 can be close to each other, the distance between the inclined adsorption plates 55 can be adjusted, the impurities on the inclined adsorption plates 55 can be vibrated during adjustment, and then the inclined adsorption plates 55 can be cleaned, impurities on the inclined adsorption plate 55 are effectively removed, and the possibility of adsorption saturation is reduced;

the fifth step; the treated purified water passes through the right side, the first transverse plate 63, the second transverse plate 64 and the third transverse plate 65 form an S-shaped water channel, heavy metals in the sewage are removed through the adsorption of the first adsorption box 67 between the first transverse plate 63 and the second transverse plate 64, the heavy metals in the water are further removed through the second adsorption box 66 arranged between the second transverse plate 64 and the third transverse plate 65, and the purified water flows to the purified water outlet pipe 2 from the third transverse plate 65.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

The foregoing description shows and describes several preferred embodiments of the invention, but as before, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The utility model provides a municipal sewage transport processing system who buries formula which characterized in that includes: the device comprises a transfer case (1), wherein the left side of the transfer case (1) is communicated with a purified water outlet pipe (2), the right side and the left side of the front side of the transfer case (1) are both communicated with sewage outlet pipes (3), the two sewage outlet pipes (3) are connected to an external pump, the right side of the transfer case (1) is communicated with a sewage inlet case (4), the top of the sewage inlet case (4) is communicated with an external sewage pipe (5), the right side of the inner cavity of the transfer case (1) is provided with a sundry cleaning case, the top end of the sundry cleaning case penetrates through a through hole formed in the inner wall of the transfer case (1) and extends to the upper part of the same, the top of the transfer case (1) is fixedly connected with a fixed table (6) with the left side of the external sewage pipe (4), the left side of the fixed table (6) is provided with a vertical groove (7), and limiting wheels (8) are movably connected with the vertical groove (7) at, the bottom of the inner wall of the transfer box (1) is close to the sundries cleaning box and is fixedly connected with a first vertical baffle (43), the top of the inner wall of the transfer box (1) is close to the left side of the first vertical baffle (43) and is fixedly connected with a second vertical baffle (41), a filter plate (44) is fixedly connected below the left side of the second vertical baffle (41) and the left side of the inner wall of the transfer box (1), the left side of the inner wall of the transfer box (1) and the left side of the second vertical baffle (41) are fixedly connected with an inclined plate sedimentation system right above the filter plate (44), the left side of the inner wall of the transfer box (1) and the left side of the second vertical baffle (41) are provided with an inclined plate filtration system right above the inclined plate sedimentation system, the left side of the inner wall of the transfer box (1) and the left side of the second vertical baffle (41) are provided with an adsorption system right above the inclined plate filtration system, the right side fixedly connected with hoist system at transfer box (1) top, hoist system with debris clearance case linkage, the last rope (42) of drawing back that is provided with of hoist system, the one end winding of rope (42) of drawing back is in on the hoist system, the other end of rope (42) of drawing back with swash plate filtration system fixed connection, both sides are provided with transfer gear one (39) and transfer gear two (40) around transfer box (1) inner wall, the rope (42) of drawing back twines on transfer gear one (39) and transfer gear two (40), and draw back rope (42) and run through vertical baffle two (41).

2. The buried municipal sewage transfer treatment system according to claim 1, wherein: the sundries cleaning box comprises a plate frame body (9), a partition plate (10) is sleeved below the right side of an inner cavity of the plate frame body (9), an isolation net (11) is sleeved on the inner cavity of the left side of the plate frame body (9), two wheel grooves (12) are arranged on the right side of the plate frame body (9), a first filtering frame (13) and a second filtering frame (14) are arranged below the inner cavity of the plate frame body (9), elastic grooves (16) are respectively arranged on the front side and the rear side of the upper portion of the first filtering frame (13) and the upper portion of the second filtering frame (14), an isolation door is installed on the first filtering frame (13) and the second filtering frame (14) close to the front side of the plate frame body (9), movable plates (17) are respectively sleeved in the adjacent two elastic grooves (16), the movable plates (17) are elastically connected with one side of the inner wall of the elastic grooves (16) through telescopic rods (18) and extrusion springs (19), and the opposite one side of the two movable plates (17), the top of the inner wall of the first filter frame (13) and the second filter frame (14) is hinged with a gathering cover (21) through a hinge rod (20), one side of the first filter frame (13) and the second filter frame (14) opposite to each other is fixedly connected with a gauze (15), two groups of limit strips (23) are fixedly connected with the front side and the rear side of the inner wall of the plate frame body (9), a beam (24) is fixedly connected with the right side of the second filter frame (14), two ends of the beam (24) are positioned in the two groups of limit strips (23), fixing rods (25) are fixedly connected with the front side and the rear side of the beam (24), a fixing plate (34) is fixedly connected with the left side of the plate frame body (9), a water outlet channel communicated with the inner cavity of the plate frame body (9) is arranged on the fixing plate (34), inner caulking grooves (27) are arranged on the front side and the rear side of the left side of the fixing plate (34), and conveying racks (28, on conveying rack (28) with on the plate frame body (9) respectively first gag lever post (29) of fixedly connected with and second gag lever post (30), first gag lever post (29) and second gag lever post (30) are through articulated strip (31) fixed connection, dead lever (25) run through spout (32) are seted up to plate frame body (9) inner wall one side, the outer end of dead lever (25) pass through pull rod (33) with one side of conveying rack (28) is articulated, the equal fixedly connected with connecting rod in both sides around first considering frame (13), the one end of connecting rod runs through one side of plate frame body (9) inner wall and extend to its outside, the outer end of connecting rod passes through gangbar (26) and articulates in the below on articulated strip (31).

3. The buried municipal sewage transfer treatment system according to claim 2, wherein: the lift system includes square box (35), both sides are through transmission axle swing joint around square box (35) inner wall, the epaxial cover of transmission is equipped with two gears (36), two gear (36) and two conveying rack (28) meshing, positive reverse motor (37) of the positive fixedly connected with of square box (35), positive reverse motor (37) with the rear end fixed connection of transmission axle, the epaxial cover of transmission is equipped with take-up pulley (38), the winding has on take-up pulley (38) stay cord (42) returns.

4. The buried municipal sewage transfer treatment system according to claim 3, wherein: the inclined plate sedimentation system comprises an isolation frame (45), a plurality of barrel installation cavities (46) are arranged on the isolation frame (45) in a rectangular shape, a separation ring (47) is sleeved below the inner cavity of the mounting barrel cavity (46), a barrel-shaped filter sleeve (48) is sleeved in the separation ring (47), the upper side and the lower side of the inner wall of the annular edge of the barrel-shaped filter sleeve (48) are embedded with shaft collars (50) at equal distances, the two shaft collars (50) in the vertical direction are rotatably connected with a rotating rod (501), the grid plate (49) is sleeved on the rotating rod (501), mounting grooves are formed in the two sides of the grid plate (49), a plurality of fixed shafts (51) are fixedly connected in the mounting groove, an adsorption roller (52) is sleeved on each fixed shaft (51), arc-shaped pieces (53) are hinged to the side surface of the adsorption roller (52) at equal intervals, and a PP cotton layer is arranged on the adsorption roller (52).

5. The buried municipal sewage transfer treatment system according to claim 4, wherein: the inclined plate filtering system comprises a mounting sleeve (54), a plurality of inclined adsorption plates (55) are sleeved in the mounting sleeve (54), two adjacent inclined adsorption plates (55) are water flow channels (59), bearing rods (62) are fixedly connected to the front side and the rear side of each inclined adsorption plate (55), a recovery sleeve rod (56) is fixedly connected to the front side of each bearing rod (62), two hinge plates (57) are hinged to the recovery sleeve rod (56), the hinge plates (57) on the two adjacent inclined adsorption plates (55) are hinged to each other through mounting bolt rods (61), a shaft rod is fixedly connected to the mounting sleeve (54), a connecting plate (58) is hinged to the shaft rod through the mounting bolt rods (61), the connecting plate (58) is hinged to the two hinge plates (57) on the leftmost side, and the recovery pull ropes (42) penetrate through the recovery sleeve rods (56), one end of the pull-back rope (42) is fixedly connected with one end of the shaft rod, the inclined adsorption plate (55) is provided with an adsorption carbon plate, and the upper installation bolt rod (61) and the lower installation bolt rod (61) are fixedly connected through a return spring (60).

6. The buried municipal sewage transfer treatment system according to claim 5, wherein: the recovery loop bar (56) comprises a fixed column (561), the front side of the surface of the fixed column (561) is provided with a thread (563), the screw thread (563) is fixedly connected in a screw thread groove arranged on the front surface of the bearing rod (62), an annular groove (562) is formed in the fixing column (561), the hinged plate (57) is sleeved in the annular groove (562), the front surface of the fixed column (561) is fixedly connected with a bearing sleeve (564), a mounting ring (565) is sleeved in the bearing sleeve (564), a hollow sleeve (567) is connected with the inner thread of the mounting ring (565), two movable rods (568) are fixedly connected in the hollow sleeve (567), impellers (569) are correspondingly arranged on the two movable rods (568), wire grooves (566) are formed in the front side and the rear side of the hollow sleeve (567), and the pull-back rope (42) penetrates through the two wire grooves (566).

7. The buried municipal sewage transfer treatment system according to claim 6, wherein: the adsorption system comprises a first transverse plate (63), a second transverse plate (64) and a third transverse plate (65), the first transverse plate (63), the second transverse plate (64) and the third transverse plate (65) form an S-shaped water channel, a first adsorption box (67) is arranged between the first transverse plate (63) and the second transverse plate (64), a second adsorption box (66) is arranged between the second transverse plate (64) and the third transverse plate (65), and high manganese sand and coconut shell carbon are filled in the first adsorption box (67) and the second adsorption box (66).

8. The treatment method of the buried municipal sewage transfer treatment system according to claims 1 to 7, wherein: the method comprises the following steps:

firstly, municipal sewage enters a sewage tank (4) from an external sewage pipe (5), the sewage is discharged into a sundries cleaning tank by the sewage tank (4), large-particle solid matters such as plastics, stones and large plants are separated in the sundries cleaning tank through the filtration of the sundries cleaning tank, impurities which can pass through the sundries cleaning tank along with the sewage, the water level of the sewage is increased through the separation of a first vertical baffle plate (43), so that certain floaters or impurities which can be precipitated are blocked on the right side by the first vertical baffle plate (43), most of the impurities in the sewage are blocked on the right side of the first vertical baffle plate (43), a second vertical baffle plate (41) guides the treated sewage downwards, the entering sewage passes through a filter plate (44), so that the impurities are blocked below the filter plate (44), and when the precipitates on the right side of the vertical baffle plate (43) and below the filter plate (44) are increased, the external pump pumps out sediments such as silt in the sewage, the treated sewage passes through the filter plate (44), floating floaters in the sewage passing through the inclined plate precipitation system are adsorbed in the inclined plate precipitation system, so that the interior of the water body is further cleaned, the treated sewage passes through the inclined plate filtration system, the water body is further treated, and finally harmful substances such as heavy metal in the water body are removed by the adsorption system, so that the treatment effect of the water body can be improved through integrated treatment, and the sewage can be effectively and quickly treated through layered treatment;

secondly, when sundries in the transfer box (1) are cleaned, the output end of a forward and reverse rotating motor (37) rotates, at the moment, two gears (36) on a transmission shaft rotate, the gears (36) drive a transmission rack (28) to move upwards, when the gears (36) rotate, the transmission rack (28) moves upwards in an inner caulking groove (27), at the moment, the transmission rack (28) moves upwards for a certain distance, the transmission rack (28) drives a hinged strip (31) and a pull rod (33) to move upwards, the hinged strip (31) below drives a linkage rod (26) to lift upwards, so that a filter frame (13) and a second filter frame (14) lift up and down, the sundries vibrate into a filter frame (13) and the second filter frame (14), at the moment, the pull rod (33) drives a cross beam (24) to slide between two limiting strips (23) in the sliding groove (32) through a fixing rod (25), the two cross beams (24) can drive the second filter frame (14) to move towards the first filter frame (13), at the moment, the first filter frame (13) and the second filter frame (14) are compressed, at the moment, the first filter frame (13) and the second filter frame (14) slide on the connecting rod (22), the movable plate (17) extrudes the extrusion telescopic rod (18) and the extrusion spring (19), so that the first filter frame (13) and the second filter frame (14) are compressed, therefore, sundries can be concentrated inside the first filter frame (13) and the second filter frame (14) to be compressed in the lifting process of the plate frame body (9), after the plate frame body (9) is lifted, the limiting wheels (8) enter the wheel grooves (12), the plate frame body (9) can be stably lifted upwards, and the isolation door is opened, so that sundries in the first filter frame (13) and the second filter frame (14) can be cleaned;

a third step; when the treated sewage enters the barrel-shaped filter sleeve (48) from the isolating ring (47), the sewage passes around the barrel-shaped filter sleeve (48) from the inner cavity of the barrel-shaped filter sleeve (48), mainly passes through a channel reserved between the grating plates (49), when the flow rate of the water flow is certain, the water flow is in contact with the arc-shaped sheet (53), the arc-shaped sheet (53) can drive the adsorption roller (52) to rotate under the flowing of the water, the flowing water flow can be in contact with the adsorption roller (52), and the PP cotton can adsorb microorganisms, heavy metals and the like in the water, so that the microorganisms in the sewage remain in the adsorption roller (52) and the barrel-shaped filter sleeve (48), so that the sewage can be purified again, and a large amount of floating microorganisms in the sewage can be treated;

the fourth step; when sewage passes through the inclined adsorption plates (55) which are arranged in the mounting sleeve (54) at equal intervals, the sewage moves from bottom to top and passes through the inclined adsorption plates (55), the carbon adsorption plates on the inclined adsorption plates (55) can adsorb impurities and harmful substances in the water, the impurities in the water can be thoroughly removed in a depth filtering mode, when the attached crops on the carbon adsorption plates are cleaned, the output end of the forward and reverse rotating motor (37) rotates, the take-up pulley (38) recovers the pull-back rope (42), the pull-back rope (42) drives the shaft rod during recovery, at the moment, the recovery sleeve rod (56) penetrated by the pull-back rope (42) moves on the pull-back rope (42), the angle between the two hinged plates (57) is enlarged, the inclined adsorption plates (55) can approach to each other, and the distance between the inclined adsorption plates (55) can be adjusted, in the adjusting process, impurities on the inclined adsorption plate (55) can be vibrated, and then the inclined adsorption plate (55) can be cleaned, so that the impurities on the inclined adsorption plate (55) are effectively removed, and the possibility of adsorption saturation is reduced;

the fifth step; the treated purified water passes through the right side, the first transverse plate (63), the second transverse plate (64) and the third transverse plate (65) form an S-shaped water channel, heavy metals in the sewage are removed through the adsorption of the first adsorption tank (67) between the first transverse plate (63) and the second transverse plate (64), the treated water further removes the heavy metals in the water through the second adsorption tank (66) arranged between the second transverse plate (64) and the third transverse plate (65), and the purified water flows to the purified water outlet pipe (2) from the third transverse plate (65).