CN113975886B

CN113975886B - Sewage purification treatment device for municipal sewage pipe network

Info

Publication number: CN113975886B
Application number: CN202111243633.1A
Authority: CN
Inventors: 时勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2023-06-06
Anticipated expiration: 2041-10-25
Also published as: CN113975886A

Abstract

The utility model relates to a municipal administration sewage is sewage purification treatment device for pipe network, including sewage case and water collector, the water collector sets up in the sewage case and is located sewage case water inlet below, water collector upper surface rotates and is provided with a plurality of basic shafts, and is a plurality of the basic shaft is located sewage case water inlet week side, be provided with a plurality of hair poles that collude on the basic shaft, a plurality of the epaxial hair pole that colludes encloses into the clearance district, the water inlet of sewage case is located the inboard top in clearance district, be provided with drive basic shaft pivoted actuating assembly on the water collector, be provided with the clearance subassembly in the sewage case, the clearance subassembly is used for the clearance to collude the hair pole. The method can effectively reduce the hair in the sewage, reduce the pipeline blockage in the sewage treatment process, improve the sewage treatment efficiency, and is energy-saving and environment-friendly.

Description

Sewage purification treatment device for municipal sewage pipe network

Technical Field

The application relates to the field of sewage treatment, in particular to a sewage purification treatment device for municipal sewage pipe networks.

Background

Along with the improvement of the living standard of people, people also produce more and more pollutants such as sewage, garbage and the like, and the method is very important for the treatment of the sewage and the garbage for the sustainable development of human society and natural environment; the sewage treatment is the process of purifying sewage to ensure that the sewage meets the water quality requirement of being discharged into a certain water body or reused.

The most common sewage treatment mode is filtering, and impurities and water are separated by mainly adopting a physical method; some sewage contains a great amount of organic nitrogen and good organic substances, so that the sewage is treated by adopting modes of microbial decomposition and the like.

In view of the above-mentioned related art, the inventors have found that, in the case of municipal sewage, since a large amount of hair is contained in the sewage, the pipeline is easily clogged, thereby affecting the subsequent sewage treatment.

Disclosure of Invention

In order to reduce the blockage of hair to the pipeline in sewage, this application provides a sewage purification treatment device for municipal sewage pipe network.

The application provides a sewage purification treatment device for municipal wastewater pipe network adopts following technical scheme:

the utility model provides a municipal administration sewage is sewage purification treatment device for pipe network, includes the sewage case, still includes the water collector, the water collector sets up in the sewage case and is located sewage case water inlet below, the water collector upper surface rotates and is provided with a plurality of basic shafts, a plurality of the basic shaft is located sewage case water inlet week side, be provided with a plurality of hair poles that collude on the basic shaft, a plurality of the epaxial hair pole that colludes encloses into the clearance district, the water inlet of sewage case is located the inboard top in clearance district, be provided with drive basic shaft pivoted actuating assembly on the water collector, be provided with the clearance subassembly in the sewage case, the clearance subassembly is used for the clearance to collude the hair pole.

By adopting the technical scheme, sewage can fall on the water receiving disc after entering the sewage tank, and then the sewage flows along the surface of the water receiving disc and leaves the water receiving disc from the edge of the water receiving disc; in-process that sewage flows on the water-saving tray, sewage can flow and collude the clearance district that the hair pole formed, and pivoted colludes the hair pole this moment and can twine on self with the hair in the sewage, effectively reduces the hair in the sewage, simultaneously, the clearance subassembly can in time be to colluding the hair on the hair pole and clear up for collude the hair pole normal use, thereby this application can effectively reduce the hair in the sewage, reduces the pipeline jam of sewage treatment in-process, improves sewage treatment efficiency, energy-concerving and environment-protective.

Optionally, the water collector slides along vertical direction and sets up in the sewage case, be provided with the lifting unit that the drive water collector slided in the sewage case, the clearance subassembly includes the ring seat, be provided with the clearance chamber in the ring seat and be located the water collector top, the top of basic shaft passes the clearance chamber and stretches out ring seat roof, basic shaft and ring seat roof slide and connect, be provided with the unhairing subassembly that is used for the clearance to collude the hair pole on the ring seat, be provided with the hair subassembly of arranging in the ring seat.

Through adopting above-mentioned technical scheme, lifting unit drives the water collector and goes up and down for the water collector drives the basic shaft and goes up and down, thereby colludes the hair pole and can enter into the clearance chamber, removes the hair that the hair subassembly got rid of on the hair pole, and the hair subassembly of arranging is with the hair in the clearance chamber removal, can realize colluding the removal of hair on the hair pole.

Optionally, collude the hair pole and be the elastic rod, the diapire of ring seat is provided with the communicating installation through groove in clearance chamber, the base shaft sets up with the installation through groove one-to-one, the base shaft stretches into the clearance intracavity after passing the installation through groove, it is located ring seat below to collude the hair pole, the unhairing subassembly includes the fan board, the fan board has a plurality of, the fan board rotates along radial one side lateral wall and sets up on the installation through groove cell wall, be provided with spacing torsional spring between fan board and the installation through groove cell wall, fan board along radial opposite side lateral wall and base shaft perisporium butt, the fan board seals the clearance between installation through groove cell wall and the base shaft, the fan board is located the clearance intracavity and is provided with the clearance pole on the one side lateral wall that is close to the base shaft.

Through adopting above-mentioned technical scheme, the basic shaft drives and colludes the hair pole and reciprocate, colludes the elasticity that the hair pole promoted the fan board to overcome spacing torsional spring, and the fan board rotates, colludes the hair pole and also takes place elastic deformation and enter into the clearance chamber, colludes the hair pole and resumes natural state after entering the clearance chamber, then colludes the hair pole and move down and leave the in-process in clearance chamber, and the clearance pole inserts and colludes the hair on the hair pole between colluding the hair pole to the realization is colluded the clearance of collude the hair pole, and this application is in the course of working of colluding the hair pole moreover, realizes colluding the automatic clearance of hair pole, convenient and fast more.

Optionally, arrange the hair subassembly and include division board, outlet pipe and inlet tube, the division board have one and with clearance chamber cavity wall sealing connection, outlet pipe and inlet tube all connect on the ring seat and communicate with each other with the clearance chamber, the division board is located between outlet pipe and the inlet tube, outlet pipe and inlet tube all are close to the division board setting.

By adopting the technical scheme, after the hair on the lower hair hooking rod is cleaned by the cleaning rod, the water flowing in the cleaning cavity can quickly wash the hair to the water outlet pipe, so that the hair is discharged out of the cleaning cavity; because the unhooking rod is required to be far away from the cleaning cavity through the mounting through groove, the fan plate rotates in the process, gaps can be inevitably formed between the fan plate and the base rod, and at the moment, the cleaning rod can block free hair in the cleaning cavity, so that the entering of the hair into the gaps between the fan plate and the base rod is reduced.

Optionally, the drive assembly includes drive gear and linkage gear, drive gear has one and rotates and set up on the water collector, linkage gear one-to-one sets up on the basic shaft, linkage gear and drive gear meshing, be provided with first drive arrangement on the water collector, first drive arrangement drive gear rotates.

By adopting the technical scheme, the driving gear rotates, and the driving gear and the linkage gear rotate, so that the linkage gear can drive the corresponding base shaft to rotate.

Optionally, the lifting assembly comprises a lifting screw, the lifting screw is arranged in the sewage tank, a lifting cylinder is arranged on the lower surface of the driving gear, and the lifting screw is in threaded connection with the inner peripheral wall of the lifting cylinder.

Through adopting above-mentioned technical scheme, when driving gear rotates, can drive the lift section of thick bamboo and rotate to take place the screw thread between lift section of thick bamboo and the lifting screw and feed, the water collector can be in the sewage incasement lift, convenient and fast.

Optionally, the sewage incasement is provided with the filter screen plate, the filter screen plate is located the water collector below, the sewage incasement slides and is provided with the clearance ejector pad, clearance ejector pad and filter screen plate upper surface laminating, the sewage incasement is provided with the driving piece that the drive clearance ejector pad slided, the sewage incasement still is provided with the clearance piece that is used for the clearance ejector pad.

By adopting the technical scheme, the sewage flowing down from the water receiving disc can be filtered on the filter screen plate for the second time, so that impurities such as hair in the sewage are further reduced; meanwhile, the cleaning push block slides in the sewage tank, impurities such as hairs on the filter screen plate can be cleaned, and the cleaning piece can clean the cleaning push block, so that the filter screen plate can better filter sewage for the second time.

Optionally, the clearance piece includes the clearance box, the slip direction slope setting of clearance ejector pad is followed to the filter screen board, the clearance box sets up in the sewage case and the opening upwards sets up, the clearance box is located the ascending one end of filter screen board along the incline direction, the top opening part of clearance box is relative with the filter screen board, it is provided with the clearance piece to rotate on the box inner wall of clearance box, be provided with drive clearance piece pivoted rotation piece in the clearance box, clearance box is provided with into water through groove along clearance ejector pad axial one end, clearance box is provided with out water through groove along clearance ejector pad axial other end.

By adopting the technical scheme, after the cleaning push block moves into the cleaning box, the cleaning push block can be continuously impacted and scraped by the rotating cleaning block, meanwhile, along with the water flow flowing from the water inlet through groove to the water outlet through groove, the hair on the cleaning push block can be cleaned, and the water flow is separated from the cleaning box with the hair; the inclined arrangement of the filter screen plate reduces inflow in the sewage tank cleaning box.

Optionally, the driving piece includes drive screw, drive screw rotates the setting in the sewage case, be provided with second drive arrangement on the sewage case, second drive arrangement drive end and drive screw fixed connection, it is provided with the drive spiral ring to slide on the inside wall of sewage case, the intra-annular inner wall and the drive screw threaded connection of drive spiral ring, the last rotation of drive spiral ring is provided with the connecting rod, be provided with the location torsional spring between connecting rod and the drive spiral ring, the one end and the clearance ejector pad connection of drive spiral ring are kept away from to the connecting rod, the one end orientation clearance box slope of drive spiral ring is kept away from to the connecting rod, the clearance ejector pad supports tightly on the roof of filter screen plate.

By adopting the technical scheme, the driving screw rod rotates, and the driving screw rod are in threaded feeding, so that the driving screw rod drives the connecting rod to move; under the elastic force of the positioning torsion spring, the cleaning push block can slide against the filter screen plate, so that the filter screen plate is cleaned.

Optionally, the rotating member includes rotating the basic pole, it is close to the one end of clearance box to rotate the basic pole setting at drive screw, it is fixed to be provided with the linkage ring gear on the lateral wall of clearance box top to rotate the basic pole, the drive spiro is provided with positioning spring on the lateral wall for the linkage ring gear, the clearance box rotation is provided with the gangbar, the clearance piece sets up on the gangbar pole wall, be provided with the linkage member between gangbar and the linkage ring gear.

By adopting the technical scheme, when the cleaning push block needs to be cleaned, the driving spiral ring can move to the position of the linkage rod, the driving spiral ring does not generate screw thread feeding on the linkage rod, but is influenced by the screw thread on the driving screw rod, the driving spiral ring always has a trend of being far away from the driving screw rod, and meanwhile, the positioning spring is abutted against the side wall of the linkage toothed ring to be compressed, so that the driving spiral ring can be positioned at the position contacted with the driving screw rod; the cleaning push block is far away from the filter screen plate, the connecting rod rotates under the action of the positioning torsion spring, the cleaning push block is positioned in the storage box, and the cleaning push block can clean the cleaning push block; and after the driving screw rod is reversed, the supporting force of the positioning spring is received, the spiral ring is driven to be screwed on the driving screw rod again, and the cleaning push block returns to the filter screen plate, so that the filter screen is convenient and quick.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the hair in the sewage can be cleaned by utilizing the rotary hair hooking rod, so that the hair in the sewage is effectively reduced, and meanwhile, the hair on the hair hooking rod can be cleaned timely by the cleaning component, so that the hair hooking rod can be used normally, and the hair in the sewage can be effectively reduced;

2. in the lifting assembly, the lifting cylinder can be driven to rotate while the driving gear rotates, so that screw thread feeding occurs between the lifting cylinder and the lifting screw, and the water receiving disc can be lifted in the sewage tank, thereby being convenient and quick;

3. the application has set up the filter screen plate and has carried out secondary filtration to sewage, has set up the clearance piece moreover and can clear up the clearance ejector pad for filter screen plate carries out secondary filtration to sewage better.

Drawings

Fig. 1 is a structural sectional view of a sewage purification treatment apparatus for municipal sewage pipe networks in an embodiment of the application.

Fig. 2 is an exploded view of a lift assembly structure embodying embodiments of the present application.

Fig. 3 is an exploded view of a dehairing assembly used to embody an embodiment of the present application.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a front view of a sewage purification treatment apparatus for municipal sewage pipe networks in an embodiment of the application.

Fig. 6 is a cross-sectional view taken along line B-B in fig. 5.

Fig. 7 is a cross-sectional view of a structure for embodying a filter screen plate structure in an embodiment of the present application.

Fig. 8 is an enlarged view at C in fig. 7.

Reference numerals illustrate: 1. a sewage tank; 11. a water inlet; 12. a water outlet; 13. a support rod; 14. a mounting frame; 15. a connecting frame; 16. a sliding block; 17. a base block; 2. a lifting assembly; 21. lifting screw rods; 22. a lifting cylinder; 3. a water receiving tray; 31. a base shaft; 311. a mounting shaft; 312. a lifting shaft; 32. a hair hooking rod; 321. a cleaning area; 4. a drive assembly; 41. a drive gear; 42. a linkage gear; 43. a first driving device; 431. a first driving motor; 432. a first gear; 5. cleaning the assembly; 51. a ring seat; 511. cleaning the cavity; 512. installing a through groove; 6. a dehairing assembly; 61. a fan plate; 62. limiting torsion springs; 63. cleaning a rod; 7. a hair removal assembly; 71. a partition plate; 72. a water outlet pipe; 73. a water inlet pipe; 8. a filter screen plate; 81. cleaning the pushing block; 82. a driving member; 821. driving a screw; 822. driving the spiral ring; 823. a connecting rod; 824. positioning a torsion spring; 83. a second driving device; 831. a supporting plate; 832. a second driving motor; 84. a closing block; 9. cleaning the piece; 91. cleaning the box; 911. a water inlet through groove; 912. a water outlet through groove; 92. a linkage rod; 93. a rotating member; 931. rotating the base rod; 932. a linkage toothed ring; 933. a positioning spring; 934. abutting blocks; 94. cleaning the block; 95. a linkage member; 951. a linkage shaft; 952. a first bevel gear; 953. a second bevel gear; 954. and a third bevel gear.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-8.

The embodiment of the application discloses sewage purification treatment device for municipal sewage pipe network.

As shown in FIG. 1, a sewage purification treatment device for municipal sewage pipe network comprises a sewage tank 1, wherein a water inlet 11 is formed in the top wall of the sewage tank 1 in a penetrating manner, a water outlet 12 is formed in the bottom wall of the sewage tank 1 in a penetrating manner, a supporting rod 13 is arranged on the inner side wall of the sewage tank 1 in a sliding manner along the vertical direction, and a lifting assembly 2 for driving the supporting rod 13 to slide is arranged in the sewage tank 1. The support rod 13 is fixedly provided with the water receiving disc 3, the water receiving disc 3 is disc-shaped, and the circle center is opposite to the water inlet 11 along the vertical direction.

As shown in fig. 1 and 2, a plurality of base shafts 31 are rotatably arranged at the edge of the upper surface of the water pan 3, the plurality of base shafts 31 are circumferentially arranged along the water pan 3, and a driving assembly 4 for driving the base shafts 31 to rotate is arranged on the water pan 3; the peripheral wall of the base shaft 31 is provided with a plurality of elastic hair hooking rods 32, and the hair hooking rods 32 on two adjacent base shafts 31 are mutually close to each other. The unhairing rod 32 on the base shaft 31 encloses an annular cleaning area 321 on the water receiving disc 3, and the water inlet 11 of the sewage tank 1 is positioned at the inner side of the cleaning area 321 and opposite to the circle center of the cleaning area 321. A cleaning component 5 is arranged in the sewage tank 1, and the cleaning component 5 cleans hairs on the hair hooking rod 32. Starting the driving assembly 4, driving the unhairing rod 32 to rotate by the base shaft 31, enabling sewage to enter the sewage tank 1 from the water inlet 11, enabling the sewage to firstly fall on the water receiving disc 3, and enabling the sewage to flow down from the side wall of the water receiving disc 3; in the process that sewage flows on the water receiving disc 3, the hair hooking rod 32 winds hair in the sewage, so that the hair in the sewage is reduced; the lifting assembly 2 is started, the water pan 3 is lifted, and the cleaning assembly 5 can clean hairs on the hair hooking rod 32, so that the hairs in the sewage can be effectively cleaned.

As shown in fig. 2, the driving assembly 4 in this embodiment includes a driving gear 41, one driving gear 41 is rotatably disposed at the center of the lower surface of the water tray 3, a first driving device 43 is further disposed on the water tray 3, the first driving device 43 includes a first driving motor 431 fixedly disposed on the water tray 3, and the first driving motor 431 is a waterproof motor. The driving end of the first driving motor 431 is fixedly connected with a first gear 432, and the first gear 432 is meshed with the driving gear 41; the lower surface of the water pan 3 is also rotatably provided with a linkage gear 42, the linkage gear 42 and the base shaft 31 are arranged in one-to-one correspondence and fixedly connected with the bottom end of the base shaft 31, and the linkage gear 42 is meshed with the driving gear 41. The first driving motor 431 is started, the first gear 432 rotates, the first gear 432 is meshed with the driving gear 41, the driving gear 41 rotates, then the driving gear 41 is meshed with the linkage gear 42, the linkage gear 42 drives the base shaft 31 to rotate, and the base shaft 31 drives the unhairing rod 32 to rotate.

As shown in fig. 2 and 4, the lifting assembly 2 comprises a lifting screw 21, a connecting frame 15 is arranged on the inner side wall of the sewage tank 1, the lifting screw 21 is fixedly connected to the connecting frame 15 and located below the water receiving disc 3, a lifting cylinder 22 is fixedly connected to the lower surface of the driving gear 41, and the lifting screw 21 is in threaded connection with the inner peripheral wall of the lifting cylinder 22. When the first driving motor 431 is started, the first gear 432 drives the driving gear 41 to rotate, the lifting cylinder 22 rotates, the lifting cylinder 22 and the lifting screw 21 rotate in a threaded manner, the lifting cylinder 22 can perform threaded feeding on the lifting screw 21, and the water receiving disc 3 can lift.

As shown in fig. 4, 5 and 6, the cleaning assembly 5 comprises a ring seat 51, a mounting frame 14 is fixedly connected to the inner side wall of the sewage tank 1, the ring seat 51 is fixedly connected to the mounting frame 14, and the ring seat 51 is positioned above the water receiving disc 3 and is coaxial with the water receiving disc 3; an annular cleaning cavity 511 is arranged in the ring seat 51; the base shaft 31 includes a mounting shaft 311 and a lifting shaft 312, the mounting shaft 311 is rotatably disposed on the water pan 3 and rotates with the linkage gear 42, the hair hooking rod 32 is fixedly connected to the outer peripheral wall of the mounting shaft 311, and the lifting shaft 312 is fixedly connected to the top end of the mounting shaft 311. The lower surface of the ring seat 51 is provided with a mounting through groove 512 communicating with the cleaning chamber 511, and the mounting through groove 512 is a rectangular groove and has a gap with the outer peripheral wall of the base shaft 31. The top end of the lifting shaft 312 penetrates through the mounting through groove 512 and the cleaning cavity 511 and then extends out of the top wall of the ring seat 51, the lifting shaft 312 is slidably connected with the top wall of the ring seat 51 and is in sealing connection with the top wall of the ring seat 51, the ring seat 51 is provided with a hair removing assembly 6 for cleaning the hair hooking rod 32, and the ring seat 51 is internally provided with a hair arranging assembly 7.

The lifting assembly 2 drives the water pan 3 to move upwards, the mounting shaft 311 drives the hair hooking rod 32 to enter the cleaning cavity 511 through the mounting through groove 512, the hair removing assembly 6 cleans hairs on the hair hooking rod 32, the water pan 3 descends, the cleaned hair hooking rod 32 extends out of the mounting through groove 512 and the cleaning cavity 511, and the hair hooking rod 32 moves to the lower side of the water pan 3 to continue to work; the hair-setting assembly 7 then discharges the hair cleaned in the cleaning chamber 511 out of the cleaning chamber 511.

As shown in fig. 4 and 6, the dehairing assembly 6 includes four fan plates 61, in this embodiment, the side walls of the four fan plates 61, which are far away from the center in the radial direction, are straight, the side walls of the fan plates 61, which are far away from the center in the radial direction, are rotatably arranged on the walls of the installation through grooves 512, a limit torsion spring 62 is arranged between the fan plates 61 and the walls of the installation through grooves 512, the side walls of the fan plates 61, which are close to the center, are abutted against the peripheral wall of the lifting shaft 312, and the fan plates 61 seal the gap between the walls of the installation through grooves 512 and the lifting shaft 312; meanwhile, a cleaning rod 63 is provided on a side wall of the fan plate 61 located in the cleaning chamber 511, a smooth coating is coated on a side wall of the cleaning rod 63 in this embodiment, and a side of the cleaning rod 63 away from the fan plate 61 is pointed.

When the water pan 3 moves upwards, the mounting shaft 311 and the lifting shaft 312 move upwards, the hair hooking rod 32 moves to the mounting through groove 512, the hair hooking rod 32 deforms elastically, the fan plate 61 overcomes the elasticity of the limiting torsion spring 62 due to the acting force of the hair hooking rod 32, the fan plate 61 rotates, the hair hooking rod 32 enters the cleaning cavity 511 and returns to a natural state, the fan plate 61 at the moment is abutted on the mounting shaft 311, and the cleaning rod 63 is inserted between the hair hooking rods 32; then the water pan 3 moves downwards, the hair hooking rod 32 is elastically deformed, the fan plate 61 rotates, the hair hooking rod 32 extends out of the cleaning cavity 511, meanwhile, in the process, the hair hooking rod 32 is hooked down by the cleaning rod 63, the hair hooking rod 32 is cleaned, the cleaned hair is left in the cleaning cavity 511, and finally the hair discharging assembly 7 discharges the hair left in the cleaning cavity 511 out of the cleaning cavity 511.

As shown in fig. 6, the hair removing assembly 7 comprises a separation plate 71, one separation plate 71 is in sealing connection with the cavity wall of the cleaning cavity 511, a water outlet pipe 72 and a water inlet pipe 73 are further communicated with the ring seat 51, and the water outlet pipe 72 and the water inlet pipe 73 are both communicated with the cleaning cavity 511; the water outlet pipe 72 is located at one side of the partition plate 71 and is disposed close to the partition plate 71, and the water inlet pipe 73 is located at the other side of the partition plate 71 and is disposed close to the partition plate 71. By feeding water into the cleaning chamber 511 through the water inlet pipe 73, the water is discharged through the cleaning chamber 511 and then through the water outlet pipe 72, so that a flowing water flow is formed in the cleaning chamber 511, and the hair remaining in the cleaning chamber 511 can be discharged out of the cleaning chamber 511.

As shown in fig. 7 and 8, in order to further improve the cleaning effect on hair and other sundries in sewage, in this embodiment, a filter screen plate 8 is fixedly connected to the inner side wall of the sewage tank 1, the filter screen plate 8 is located below the water receiving disc 3 and is obliquely arranged, a cleaning push block 81 is slidably arranged on the inner side wall of the sewage tank 1 along the oblique direction of the filter screen plate 8, the cleaning push block 81 is located above the filter screen plate 8 and is attached to the upper surface of the filter screen plate 8, a driving member 82 for driving the cleaning push block 81 to slide is arranged in the sewage tank 1, and a cleaning member 9 for cleaning the cleaning push block 81 is also arranged in the sewage tank 1. After the sewage is left from the water pan 3, secondary filtration is carried out through the filter screen plate 8, the driving piece 82 drives the cleaning push block 81 to slide on the upper surface of the filter screen plate 8, sundries on the filter screen plate 8 can be scraped, and finally, the sundries on the cleaning piece 9 can be used for cleaning.

As shown in fig. 7 and 8, a second driving device 83 is arranged on the sewage tank 1, the second driving device 83 comprises a supporting plate 831 fixedly connected to the outer side wall of the sewage tank 1 and a second driving motor 832 fixedly connected to the supporting plate 831, the driving member 82 comprises a driving screw 821, one end of the driving screw 821 penetrates through the sewage tank 1 and is fixedly connected with the driving end of the second driving motor 832, the other end of the driving screw 821 stretches into the sewage tank 1, the driving screw 821 extends along the inclination direction of the filter screen plate 8, a sliding block 16 is slidingly arranged on the inner side wall of the sewage tank 1 along the inclination direction of the filter screen plate 8, a driving spiral ring 822 is fixedly connected to the sliding block 16, and the inner annular wall of the driving spiral ring 822 is in threaded connection with the driving screw 821; the upper rotation of drive spiral ring 822 articulates there is connecting rod 823, is connected with location torsional spring 824 between connecting rod 823 and the drive spiral ring 822, and the one end that drive spiral ring 822 was kept away from to connecting rod 823 is towards clearance box 91 slope, and the one end that drive spiral ring 822 was kept away from to connecting rod 823 is connected with clearance ejector pad 81, and clearance ejector pad 81 supports tightly on the roof of filtration screen plate 8.

Starting a second driving motor 832, driving a screw rod 821 to rotate, thereby driving a spiral ring 822 and the driving screw rod 821 to generate screw feeding, driving the spiral ring 822 to drive a cleaning push block 81 to move through a connecting rod 823, and simultaneously enabling the cleaning push block 81 to slide against the upper surface of the filter screen plate 8 under the elastic force of a positioning torsion spring 824 so as to clean the filter screen plate 8; in this embodiment, the side that clearance box 91 was kept away from to filter screen plate 8 is provided with the shutoff piece 84, and the lateral wall slope setting of shutoff piece 84 towards clearance box 91 one side, and the clearance box 91 slope of keeping away from of the slope lateral wall of shutoff piece 84 to when making drive spiral ring 822 remove to the shutoff piece 84 top, clearance ejector pad 81 support in the one end that filter screen plate 8 is close to shutoff piece 84, and clearance ejector pad 81 fully clears up filter screen plate 8.

As shown in fig. 7 and 8, the cleaning member 9 includes a cleaning box 91, the cleaning box 91 is fixedly connected to the inner side wall of the sewage tank 1, the cleaning box 91 is located at one end of the filter screen plate 8 upward along the inclination direction and is opened upward, the opening end of the cleaning box 91 and the filter screen plate 8 are flush along the inclination direction of the filter screen plate 8, a linkage rod 92 is rotatably arranged on two opposite inner side walls of the cleaning box 91, the linkage rod 92 is axially perpendicular to the inclination direction of the filter screen plate 8, a rotating member 93 for driving the linkage rod 92 to rotate is arranged in the cleaning box 91, and a plurality of cleaning blocks 94 are fixedly connected to the linkage rod 92. The cleaning box 91 is provided with a water inlet through groove 911 penetrating the sewage tank 1 along one axial end of the cleaning push block 81, and the cleaning box 91 is provided with a water outlet through groove 912 penetrating the sewage tank 1 along the other axial end of the cleaning push block 81.

The cleaning push block 81 is moved into the cleaning box 91, water enters the cleaning box 91 from the water inlet through groove 911 and then is discharged out of the sewage tank 1 from the water outlet through groove 912, the rotating piece 93 drives the linkage rod 92 to rotate, the cleaning push block 94 continuously hits the cleaning push block 81 along with the rotation of the linkage rod 92, sundries on the cleaning push block 81 can be separated from the cleaning push block 81, and the separated sundries are discharged out of the sewage tank 1 along with water flow.

As shown in fig. 7 and 8, the rotating member 93 includes a rotating base bar 931, the rotating base bar 931 is fixedly connected to an end of the driving screw 821 near the cleaning box 91, an end of the rotating base bar 931 far from the driving screw 821 is rotatably disposed on an inner side wall of the sewage tank 1, a linkage gear ring 932 is fixedly connected to a side wall of the rotating base bar 931 above the cleaning box 91, and the linkage gear ring 932 is a conical gear ring; a positioning spring 933 is arranged on the side wall of the driving spiral ring 822 opposite to the linkage toothed ring 932, one end of the positioning spring 933, which is far away from the driving spiral ring 822, is fixedly connected with a supporting block 934, and a smooth coating is coated on the side wall of the supporting block 934, which is far away from the positioning spring 933; a linkage 95 is provided between the linkage rod 92 and the linkage ring gear 932. In this embodiment, the linkage member 95 includes a linkage shaft 951, a base block 17 is fixedly connected to an inner side wall of the sewage tank 1, the linkage shaft 95 is rotatably disposed on the base block 17, a first bevel gear 952 is fixedly connected to a top end of the linkage shaft 951, and the first bevel gear 952 is meshed with the linkage gear 932; the bottom end of the linkage shaft 951 is fixedly connected with a second bevel gear 953, the linkage rod 92 is fixedly connected with a third bevel gear 954, and the second bevel gear 953 is meshed with the third bevel gear 954.

When cleaning the cleaning push block 81, the second driving motor 832 is operated to enable the driving spiral ring 822 to move towards the linkage gear ring 932, and after the driving spiral ring 822 moves onto the rotating base bar 931, the abutting block 934 abuts against the linkage gear ring 932, and the positioning spring 933 is compressed; meanwhile, the connecting rod 823 rotates at this time, the cleaning pushing block 81 falls in the cleaning box 91, and the driving screw 821 continues to rotate, so that the driving spiral ring 822 has a tendency to move towards the linkage toothed ring 932; and the linkage gear ring 932 rotates along with the driving screw 821, the linkage gear ring 932 is meshed with the first bevel gear 952, the first bevel gear 952 drives the linkage shaft 951 to rotate, the linkage shaft 951 drives the second bevel gear 953 to rotate, then the second bevel gear 953 is meshed with the third bevel gear 954, the third bevel gear 954 can drive the linkage rod 92 to rotate, and the cleaning block 94 can clean the cleaning push block 81.

The implementation principle of the sewage purification treatment device for the municipal sewage pipe network is as follows: the first driving motor 431 is started, the base shaft 31 drives the unhairing rod 32 to rotate, meanwhile, water is conveyed into the cleaning cavity 511 through the water inlet pipe 73, and the water is discharged through the water outlet pipe 72 after passing through the cleaning cavity 511; the sewage enters the sewage tank 1 from the water inlet 11, the sewage firstly falls on the water receiving disc 3, and the hair hooking rod 32 winds the hair in the sewage, so that the hair in the sewage is reduced; and in the process that the water pan 3 enters and exits the cleaning cavity 511, the hair on the hair hooking rod 32 is hooked by the cleaning rod 63, the cleaned hair is left in the cleaning cavity 511, and the cleaned hair is discharged out of the cleaning cavity 511 along with water flow, so that the hair in sewage can be removed.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a municipal administration sewage is sewage purification treatment device for pipe network, includes sewage case (1), its characterized in that: the sewage treatment device is characterized by further comprising a water receiving disc (3), wherein the water receiving disc (3) is arranged in the sewage tank (1) and is positioned below the water inlet (11) of the sewage tank (1), a plurality of base shafts (31) are rotatably arranged on the upper surface of the water receiving disc (3), the base shafts (31) are positioned on the periphery of the water inlet (11) of the sewage tank (1), a plurality of hair hooking rods (32) are arranged on the base shafts (31), the hair hooking rods (32) on the base shafts (31) enclose a cleaning area (321), the water inlet (11) of the sewage tank (1) is positioned above the inner side of the cleaning area (321), a driving assembly (4) for driving the base shafts (31) to rotate is arranged on the water receiving disc (3), a cleaning assembly (5) is arranged in the sewage tank (1), and the cleaning assembly (5) is used for cleaning the hair hooking rods (32).

The water pan (3) slides along the vertical direction and is arranged in the sewage tank (1), a lifting component (2) for driving the water pan (3) to slide is arranged in the sewage tank (1), the cleaning component (5) comprises a ring seat (51), a cleaning cavity (511) is arranged in the ring seat (51) and is positioned above the water pan (3), the top end of the base shaft (31) penetrates through the cleaning cavity (511) and stretches out of the top wall of the ring seat (51), the base shaft (31) is connected with the top wall of the ring seat (51) in a sliding manner, a hair removing component (6) for cleaning a hair hooking rod (32) is arranged on the ring seat (51), and a hair discharging component (7) is arranged in the ring seat (51);

the hair hooking rod (32) is an elastic rod, the bottom wall of the ring seat (51) is provided with a mounting through groove (512) communicated with the cleaning cavity (511), the base shaft (31) and the mounting through groove (512) are arranged in a one-to-one correspondence manner, the base shaft (31) penetrates through the mounting through groove (512) and then stretches into the cleaning cavity (511), the hair hooking rod (32) is positioned below the ring seat (51), the hair removing assembly (6) comprises a plurality of fan plates (61), the fan plates (61) are rotatably arranged on the wall of the mounting through groove (512) along one radial side wall, a limiting torsion spring (62) is arranged between the fan plates (61) and the wall of the mounting through groove (512), the other radial side wall of the fan plates (61) is in butt joint with the base shaft (31), and the fan plates (61) are used for sealing a gap between the wall of the mounting through groove (512) and the base shaft (31), and the fan plates (61) are positioned in the cleaning cavity (511) and are arranged on one side wall (63) close to the base shaft (31);

the driving assembly (4) comprises a driving gear (41) and a linkage gear (42), wherein the driving gear (41) is rotatably arranged on the water receiving disc (3), the linkage gears (42) are arranged on the base shaft (31) in a one-to-one correspondence mode, the linkage gears (42) are meshed with the driving gear (41), a first driving device (43) is arranged on the water receiving disc (3), and the first driving device (43) drives the driving gear (41) to rotate;

the lifting assembly (2) comprises a lifting screw (21), the lifting screw (21) is arranged in the sewage tank (1), a lifting cylinder (22) is arranged on the lower surface of the driving gear (41), and the lifting screw (21) is in threaded connection with the inner peripheral wall of the lifting cylinder (22).

2. The sewage purification treatment device for municipal sewage pipe network according to claim 1, wherein: the hair removal assembly (7) comprises a separation plate (71), a water outlet pipe (72) and a water inlet pipe (73), wherein the separation plate (71) is in sealing connection with the cavity wall of the cleaning cavity (511), the water outlet pipe (72) and the water inlet pipe (73) are both connected to the ring seat (51) and communicated with the cleaning cavity (511), the separation plate (71) is located between the water outlet pipe (72) and the water inlet pipe (73), and the water outlet pipe (72) and the water inlet pipe (73) are both close to the separation plate (71).

3. The sewage purification treatment device for municipal sewage pipe network according to claim 1, wherein: be provided with in the sewage case (1) and filter screen plate (8), filter screen plate (8) are located water collector (3) below, the interior slip of sewage case (1) is provided with clearance ejector pad (81), clearance ejector pad (81) and filter screen plate (8) upper surface laminating, be provided with driving piece (82) that drive clearance ejector pad (81) slided in sewage case (1), still be provided with in sewage case (1) and be used for clearing up clearance piece (9) of clearance ejector pad (81).

4. A sewage purification treatment device for municipal sewage pipe network according to claim 3, wherein: cleaning piece (9) are including clearance box (91), the slip direction slope setting of clearance ejector pad (81) is followed to filter screen plate (8), clearance box (91) set up in sewage case (1) and the opening upwards sets up, clearance box (91) are located filter screen plate (8) along ascending one end of inclination, the open top of clearance box (91) is located and is relative with filter screen plate (8), the rotation is provided with clearance piece (94) on the box inner wall of clearance box (91), be provided with drive clearance piece (94) pivoted rotating member (93) in clearance box (91), clearance box (91) are provided with into water through groove (911) along clearance ejector pad (81) axial one end, clearance box (91) are provided with out water through groove (912) along clearance ejector pad (81) axial other end.

5. The sewage purification treatment device for municipal sewage pipe network according to claim 4, wherein: the driving piece (82) comprises a driving screw (821), the driving screw (821) is rotationally arranged in the sewage tank (1), a second driving device (83) is arranged on the sewage tank (1), the second driving device (83) is driven to be fixedly connected with the driving screw (821), a driving spiral ring (822) is slidably arranged on the inner side wall of the sewage tank (1), the inner wall of the driving spiral ring (822) is in threaded connection with the driving screw (821), a connecting rod (823) is rotationally arranged on the driving spiral ring (822), a positioning torsion spring (824) is arranged between the connecting rod (823) and the driving spiral ring (822), one end of the connecting rod (823) is far away from the driving spiral ring (822) and is connected with a cleaning push block (81), one end of the connecting rod (823) is far away from the cleaning spiral ring (822) and is inclined towards the cleaning box (91), and the cleaning push block (81) is abutted against the top wall of the filter screen (8).

6. The sewage purification treatment device for municipal sewage pipe network according to claim 5, wherein: the rotating member (93) comprises a rotating base rod (931), the rotating base rod (931) is arranged at one end of the driving screw (821) close to the cleaning box (91), a linkage toothed ring (932) is fixedly arranged on the side wall of the cleaning box (91), the driving screw ring (822) is provided with a positioning spring (933) relative to the side wall of the linkage toothed ring (932), the cleaning box (91) is rotationally provided with a linkage rod (92), the cleaning block (94) is arranged on the rod wall of the linkage rod (92), and a linkage member (95) is arranged between the linkage rod (92) and the linkage toothed ring (932).