CN217511363U

CN217511363U - Municipal administration sewage treatment plant

Info

Publication number: CN217511363U
Application number: CN202221116027.3U
Authority: CN
Inventors: 魏龙; 王洪; 李诗菊; 张海青; 魏刚
Original assignee: Sichuan Xianzhou Construction Engineering Co ltd
Current assignee: Sichuan Xianzhou Construction Engineering Co ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-09-30
Anticipated expiration: 2032-05-10

Abstract

The application relates to the field of sewage treatment technology, and discloses a municipal administration sewage treatment device, including the effluent water sump, the effluent water sump internal fixation is provided with the support frame, is provided with the filter screen on the support frame, is provided with the brush roller that is used for clearing up the filter screen on the support frame, is provided with on the support frame to be used for ordering about brush roller pivoted second drive assembly, is provided with on the support frame to be used for ordering about the gliding first drive assembly of brush roller along perpendicular filter screen direction. During the use, order about brush roller and filter screen through first drive assembly and support tightly, realize brush hair on the brush roller always with the filter screen butt, second drive assembly orders about the brush roller and rotates, makes the brush hair on the brush roller clear up filter screen surface filth, effectively guarantees the clearance effect of brush roller, easy operation is convenient.

Description

Municipal administration sewage treatment plant

Technical Field

The application relates to the technical field of sewage treatment, in particular to a municipal sewage treatment device.

Background

Municipal sewage treatment generally divide into domestic sewage treatment and production sewage treatment, contains multiple organic matter and inorganic matter and the particulate matter of various shape sizes etc. in production sewage and the domestic sewage, and various sewage are colleted to sewage treatment plant through the sewage conduit and are handled, at sewage treatment's pretreatment process, all can use a sewage treatment grid usually, filters the particulate matter in the sewage through thick and thin grid.

Chinese patent document with an authorization publication number of CN215430454U discloses a floe cleaning device for fine grid, which comprises a frame and a grid machine body arranged in the frame, and the key points of the technical scheme are as follows: the cleaning assembly is used for cleaning the body of the grating machine and comprises a brush roller and a steel wire brush roller, the length directions of the brush roller and the steel wire brush roller are consistent with the width direction of the body of the grating machine, and the driving assembly used for driving the brush roller and the steel wire brush roller to rotate is further arranged on the rack.

To the correlation technique among the above-mentioned, use the brush roller for a long time to clear up the grid machine body, can cause the brush hair wearing and tearing on the brush roller, and then can't guarantee the clearance effect of brush roller.

SUMMERY OF THE UTILITY MODEL

In order to guarantee the clearance effect of brush roller, this application provides a municipal sewage treatment plant.

The application provides a municipal administration sewage treatment plant adopts following technical scheme:

the utility model provides a municipal administration sewage treatment plant, includes the effluent water sump, the effluent water sump internal fixation is provided with the support frame, be provided with the filter screen on the support frame, be provided with the brush roller that is used for clearing up the filter screen on the support frame, be provided with on the support frame and be used for driving about brush roller pivoted second drive assembly, be provided with on the support frame and be used for driving about the gliding first drive assembly of brush roller and second drive assembly.

Through adopting above-mentioned technical scheme, during the use, order about the brush roller through first drive assembly and be close to the filter screen, brush hair and filter screen butt on the brush roller, and second drive assembly orders about the brush roller and rotates, makes the brush hair on the brush roller clear up filter screen surface filth, effectively guarantees the clearance effect of brush roller, and easy operation is convenient.

Optionally, the first driving assembly includes a first driving motor, a supporting sleeve, a lead screw and a slider, the supporting sleeve is fixedly disposed on the supporting frame, the lead screw is rotatably disposed in the supporting sleeve, the first driving motor is fixedly disposed on the supporting sleeve, the lead screw is coaxially and fixedly connected with an output shaft of the first driving motor, and the slider is in threaded connection with the lead screw.

Through adopting above-mentioned technical scheme, during the use, the output shaft through a driving motor drives the lead screw and rotates, and the lead screw drives the slider and removes towards the direction that is close to the filter screen, and then realizes that the brush hair on the brush roller carries out the butt with the filter screen, effectual assurance clearance effect.

Optionally, a fixed shaft is fixedly arranged on the sliding block, a shaft sleeve is rotatably sleeved on the fixed shaft, and the shaft sleeve is detachably connected with the brush roller.

By adopting the technical scheme, when the bristles on the brush roller are seriously worn and cannot be continuously cleaned, the brush roller is detached from the shaft sleeve and replaced by a new brush roller, and the operation is simple and convenient.

Optionally, the second driving assembly includes a second driving motor, a driving gear and a driven gear, the second driving motor is fixedly disposed on the slider, the driving gear is coaxially and fixedly connected with an output shaft of the driving motor, the driven gear is fixedly disposed on the shaft sleeve, and the driven gear is engaged with the driving gear.

Through adopting above-mentioned technical scheme, during the use, rotate through second driving motor drive driving gear, the driving gear drives driven gear and rotates, and driven gear drives the axle sleeve and rotates, and the axle sleeve drives the brush roller and rotates, and then realizes the clearance of brush roller to filter screen surface filth.

Optionally, be provided with on the support frame and be used for erodeing the subassembly that erodees of filter screen, it includes air pump, high-pressurepipe and a plurality of shower nozzle to erode the subassembly, high-pressurepipe is fixed to be set up on the support frame, and is a plurality of the shower nozzle along high-pressurepipe length direction evenly distributed on high-pressurepipe and with high-pressurepipe intercommunication, it is a plurality of the shower nozzle sets up towards the filter screen slope, the air pump is fixed to be set up on the support frame, the gas outlet and the high-pressurepipe intercommunication of air pump.

Through adopting above-mentioned technical scheme, when second driving motor drove about the brush roller and rotates, the air pump synchronous start, and the air pump produces highly-compressed air, and highly-compressed air gets into highly-compressed air pipe from the gas outlet of air pump, and the last shower nozzle of highly-compressed air pipe is towards filter screen blowout highly-compressed air, and highly-compressed air erodees the impurity on the filter screen, and then realizes that highly-compressed air erodees the clearance to the filter screen, effectively improves the clearance effect.

Optionally, be provided with the subassembly that washes that is used for washing mechanical grating machine on the support frame, it includes high-pressure water pipe, water pump, water tank and a plurality of shower nozzle to wash the subassembly, high-pressure water pipe is fixed to be set up on the support frame, and is a plurality of the shower nozzle along high-pressure water pipe length direction evenly distributed on high-pressure water pipe and with high-pressure water pipe intercommunication, it is a plurality of the shower nozzle sets up towards the butt department of brush roller and filter screen, water pump and water tank are all fixed to be set up on the support frame, the delivery port and the high-pressure water pipe intercommunication of water pump, the water inlet of water pump leads to pipe and water tank delivery port intercommunication.

Through adopting above-mentioned technical scheme, when second driving motor ordered about the brush roller and rotated, the water pump synchronous start, the water pump with the water suction intake pump in the water tank, the water pump will have the water of certain velocity of flow and flow into high-pressure water pipe through the delivery port, the shower nozzle on the high-pressure water pipe is towards the water of brush roller and the blowout high velocity of flow of filter screen butt department, and then realizes the water of high velocity of flow and to the clearance of filter screen, effectively improves the clearance effect.

Optionally, a detergent storage box is arranged on the water tank, a conveying pipe is arranged at an outlet of the detergent storage box, a valve is arranged on the conveying pipe, and the conveying pipe is communicated with a water inlet of the water tank.

Through adopting above-mentioned technical scheme, when there is more greasy dirt on the filter screen surface to need the clearance, deposit the valve on the case with the detergent and open, the detergent is flowed through the conveyer pipe and is got into the water tank through the water inlet and mix with water and form scrubbing solution, and then realizes the clearance to filter screen surface greasy dirt.

Optionally, a sewage collecting tank is arranged on the supporting frame, and a water leakage hole communicated with the sewage tank is formed in the bottom of the sewage collecting tank.

Through adopting above-mentioned technical scheme, the brush roller will be attached to filth and the filter screen on the filter screen and separate, and the filth falls into filth collecting tank through the action of gravity, through the hole that leaks of filth collecting tank bottom, with the moisture in the filth drainage effluent water sump, the collection of the filth of being convenient for.

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

1. when the cleaning brush is used, the first driving component drives the brush roller to be tightly abutted to the filter screen, so that the bristles on the brush roller are always abutted to the filter screen, and the second driving component drives the brush roller to rotate, so that the bristles on the brush roller clean dirt on the surface of the filter screen, the cleaning effect of the brush roller is further ensured, and the operation is simple and convenient;

2. when the second driving motor drives the brush roller to rotate, the air pump is synchronously started, the air pump generates high-pressure air, the high-pressure air enters the high-pressure air pipe from the air outlet of the air pump, the high-pressure air is sprayed out of the spray head on the high-pressure air pipe towards the filter screen, and the high-pressure air washes impurities on the filter screen, so that the filter screen is washed and cleaned by the high-pressure air, and the cleaning effect is effectively improved;

3. when the second driving motor drives the brush roller to rotate, the water pump is started synchronously, the water pump pumps water in the water tank into the water pump, the water pump pumps water with a certain flow velocity into the high-pressure water pipe through the water outlet, the spray head on the high-pressure water pipe sprays water with a high flow velocity towards the brush roller and the filter screen butt, and then the cleaning of the water with the high flow velocity on the filter screen is realized, and the cleaning effect is effectively improved.

Drawings

FIG. 1 is an overall block diagram of the present application;

FIG. 2 is a cross-sectional view of the present application, primarily embodying a flushing assembly and a rinsing assembly;

FIG. 3 is an exploded view of the present application;

fig. 4 is a partial schematic view of the present application.

Description of reference numerals: 1. a sewage tank; 2. a support frame; 21. filtering with a screen; 3. a sewage collecting tank; 31. a weep hole; 4. a brush roller; 41. brushing; 42. a shaft sleeve; 43. a fixed shaft; 44. a pulley; 5. flushing the assembly; 51. a water pump; 52. a water tank; 521. a water inlet; 522. a water outlet; 53. a detergent storage box; 531. a delivery pipe; 532. a valve; 54. a high pressure water pipe; 55. a water spray nozzle; 56. a water pipe; 6. A first drive assembly; 61. a first drive motor; 62. a support sleeve; 63. a screw rod; 64. a slider; 7. a second drive assembly; 71. a second drive motor; 72. a driving gear; 73. a driven gear; 8. a flushing component; 81. an air pump; 82. a high-pressure air pipe; 83. an air injection nozzle; 9. a guide support rod; 91. a guide chute.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses municipal sewage treatment plant.

Referring to fig. 1 and 2, a municipal sewage treatment device comprises a sewage tank 1 and a support frame 2, wherein the support frame 2 is fixedly arranged in the sewage tank 1, a filter screen 21 for filtering sewage is arranged on the support frame 2, a brush roller 4 for cleaning the filter screen 21 is arranged on the support frame 2, the length direction of the brush roller 4 is consistent with the width direction of the support frame 2, a first driving assembly 6 for driving bristles 41 on the brush roller 4 to abut against the surface of the filter screen 21 is arranged on the support frame 2, and a second driving assembly 7 for driving the brush roller 4 to rotate is arranged on the support frame 2.

Referring to fig. 1, the top of effluent water sump 1 is provided with filth collecting tank 3, and filth collecting tank 3 is provided with the opening towards brush roller 4 direction, and the bottom of filth collecting tank 3 is provided with a plurality of weeping holes 31, and a plurality of weeping holes 31 link up the top of effluent water sump 1 and communicate with effluent water sump 1, and the sewage in the filth collecting tank 3 passes through weeping hole 31 and gets into effluent water sump 1, the solid filth in the filth collecting tank 3 of being convenient for is further handled.

Referring to fig. 2, be provided with on support frame 2 and erode subassembly 8 that erodees filter screen 21, it includes air pump 81 to erode subassembly 8, high-pressurepipe 82 and a plurality of jet-propelled shower nozzle 83, air pump 81 is fixed to be set up on support frame 2's lateral wall, high-pressurepipe 82 is fixed to be set up on air pump 81 and with air pump 81's gas outlet intercommunication, a plurality of jet-propelled shower nozzles 83 along high-pressurepipe 82 length direction evenly distributed on high-pressurepipe 82 and with high-pressurepipe 82 intercommunication, a plurality of jet-propelled shower nozzles 83 set up towards the direction slope of brush roller 4 with the filter screen 21 butt, be convenient for erode the filth on the filter screen 21, and the cleaning efficiency is improved.

Referring to fig. 2 and 4, a washing assembly 5 for washing the filter screen 21 is arranged on the support frame 2, the washing assembly 5 includes a high-pressure water pipe 54, a water pump 51, a water tank 52 and a plurality of water spray nozzles 55, the water tank 52 and the water pump 51 are fixedly arranged on the side wall of the support frame 2, a water inlet of the water pump 51 is communicated with a water outlet 522 of the water tank 52 through a water pipe 56, the high-pressure water pipe 54 is fixedly arranged on the water pump 51 and is communicated with a water outlet of the water pump 51, the plurality of water spray nozzles 55 are uniformly distributed on the high-pressure water pipe 54 along the length direction of the high-pressure water pipe 54 and are communicated with the high-pressure water pipe 54, and the plurality of water spray nozzles 55 are arranged towards the abutting part of the brush roller 4 and the filter screen 21. The filter screen 21 cleaned by the brush roller 4 still has residual dirt, and the high-pressure water sprayed by the plurality of water spray nozzles 55 washes the filter screen 21 at high pressure to take away the residual dirt, so that the cleaning effect on the filter screen 21 is effectively improved.

Referring to fig. 2 and 3, the first driving assembly 6 includes a first driving motor 61, a supporting sleeve 62, a screw 63 and a sliding block 64, the supporting sleeve 62 is welded on the side wall of the supporting frame 2, the first driving motor 61 is fixedly disposed, on the supporting sleeve 62, the screw 63 is rotatably disposed on the supporting sleeve 62, the screw 63 is coaxially and fixedly disposed with the output shaft of the first driving motor 61, the sliding block 64 is in threaded connection with the screw 63, a fixing shaft 43 is fixedly disposed on the sliding block 64, a shaft sleeve 42 is rotatably sleeved on the fixing shaft 43, a brush roller 4 is fixedly sleeved on the shaft sleeve 42, a pulley 44 is rotatably disposed at one end of the fixing shaft 43 away from the sliding block 64, a guide support rod 9 is disposed on the side wall of the supporting frame 2 away from the supporting sleeve 62, and the pulley 44 is slidably disposed in a guide chute 91 of the guide support rod 9. When the brush roller 4 is replaced, the screw rod 63 is driven to rotate by the first driving motor 61, the screw rod 63 drives the sliding block 64 to move, the sliding block 64 drives the brush roller 4 to move towards the direction far away from the filter screen 21 until the pulley 44 slides out of the guide sliding groove 91, the pulley 44 and the seriously worn brush roller 4 are taken down from one side close to the guide supporting rod 9, and a new brush roller 4 is replaced, so that the operation is simple and convenient.

Referring to fig. 2 and 3, the second driving assembly 7 includes a second driving motor 71, a driving gear 72 and a driven gear 73, the second driving motor 71 is fixedly disposed on the sliding block 64, the driving gear 72 is coaxially and fixedly connected with an output shaft of the second driving motor 71, the driven gear 73 is fixedly disposed on the shaft sleeve 42, and the driving gear 72 and the driven gear 73 are engaged with each other. The second driving motor 71 drives the driving gear 72 to rotate, the driving gear 72 drives the driven gear 73 to rotate, the driven gear 73 drives the brush roller 4 to rotate, automatic cleaning of the filter screen 21 by the brush roller 4 is achieved, and operation is simple and convenient.

Referring to fig. 4, a detergent storage tank 53 is fixedly provided on the water tank 52, a delivery pipe 531 is provided on the detergent storage tank 53, one end of the delivery pipe 531 communicates with an outlet of the detergent storage tank 53, the other end communicates with the water inlet 521 of the water tank 52, and a valve 532 for controlling the flow of the detergent into the water tank 52 is provided on the delivery pipe 531. When the filter screen 21 surface adheres to there is the greasy dirt, open the valve 532 that the box 53 was deposited to the scrubbing agent, the scrubbing agent gets into water tank 52 through conveyer pipe 531 and matches into the scrubbing solution who is fit for the scrubbing with the water in the water tank 52, the scrubbing solution gets into the pressure boost of water pump 51 through water pipe 56, the scrubbing solution after the pressure boost gets into high pressure water pipe 54 and from water spray 55 blowout, the scrubbing solution spraying is to filter screen 21 surface washing dissolved oil dirt, the clearance through brush roller 4 takes away the greasy dirt on filter screen 21 surface, the effectual cleaning capacity who improves brush roller 4.

The embodiment of the application provides a municipal wastewater treatment device's implementation principle does: during the use, start first driving motor 61 simultaneously, second driving motor 71, water pump 51 and air pump 81, first driving motor 61 drives brush hair 41 and the filter screen 21 butt of brush roller 4, second driving motor 71 drive brush roller 4 rotates, brush roller 4 clears up the filth impurity on filter screen 21 surface through rotating, water in the water tank 52 forms the high pressure water through water pump 51 suction and pressure boost, the high pressure water gets into high pressure water pipe 54 and can wash filter screen 21 from the blowout of water jet 55, the highly-compressed air that air pump 81 produced is from jet nozzle 83 blowout and is washd filter screen 21 via high-pressurepipe 82, thereby improve brush roller 4 and to filter screen 21's clearance effect.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A municipal sewage treatment device comprises a sewage tank (1), and is characterized in that: the sewage pool is characterized in that a supporting frame (2) is fixedly arranged in the sewage pool (1), a filter screen (21) is arranged on the supporting frame (2), a brush roller (4) used for cleaning the filter screen (21) is arranged on the supporting frame (2), a second driving assembly (7) used for driving the brush roller (4) to rotate is arranged on the supporting frame (2), the brush roller (4) is arranged in a sliding mode along the direction far away from or close to the filter screen (21), and a first driving assembly (6) used for driving the brush roller (4) and the second driving assembly (7) to slide is arranged on the supporting frame (2).

2. The municipal sewage treatment apparatus of claim 1, wherein: the first driving assembly (6) comprises a first driving motor (61), a supporting sleeve (62), a screw rod (63) and a sliding block (64), the supporting sleeve (62) is fixedly arranged on the supporting frame (2), the screw rod (63) is rotatably arranged in the supporting sleeve (62), the first driving motor (61) is fixedly arranged on the supporting sleeve (62), the screw rod (63) is coaxially and fixedly connected with an output shaft of the first driving motor (61), and the sliding block (64) is in threaded connection with the screw rod (63).

3. The municipal sewage treatment apparatus of claim 2, wherein: the brush roller is characterized in that a fixed shaft (43) is fixedly arranged on the sliding block (64), a shaft sleeve (42) is rotatably sleeved on the fixed shaft (43), and the shaft sleeve (42) is detachably connected with the brush roller (4).

4. The municipal sewage treatment apparatus of claim 3, wherein: the second driving assembly (7) comprises a second driving motor (71), a driving gear (72) and a driven gear (73), the second driving motor (71) is fixedly arranged on the sliding block (64), the driving gear (72) is coaxially and fixedly connected with an output shaft of the driving motor, the driven gear (73) is fixedly arranged on the shaft sleeve (42), and the driven gear (73) is meshed with the driving gear (72).

5. The municipal sewage treatment apparatus of claim 1, wherein: be provided with on support frame (2) and be used for erodeing subassembly (8) that erodees filter screen (21), it includes air pump (81), high-pressurepipe (82) and a plurality of jet-propelled shower nozzle (83) to erode subassembly (8), it is a plurality of high-pressurepipe (82) are fixed to be set up on support frame (2) jet-propelled shower nozzle (83) along high-pressurepipe (82) length direction evenly distributed on high-pressurepipe (82) and with high-pressurepipe (82) intercommunication, it is a plurality of jet-propelled shower nozzle (83) set up towards filter screen (21) slope, air pump (81) are fixed to be set up on support frame (2), the gas outlet and high-pressurepipe (82) intercommunication of air pump (81).

6. The municipal sewage treatment apparatus of claim 1, wherein: a washing component (5) for washing the mechanical grating machine is arranged on the supporting frame (2), the flushing component (5) comprises a high-pressure water pipe (54), a water pump (51), a water tank (52) and a plurality of water spray nozzles (55), the high-pressure water pipe (54) is fixedly arranged on the support frame (2), the plurality of water spray nozzles (55) are uniformly distributed on the high-pressure water pipe (54) along the length direction of the high-pressure water pipe (54) and are communicated with the high-pressure water pipe (54), the plurality of water spray nozzles (55) are arranged towards the abutting part of the brush roller (4) and the filter screen (21), the water pump (51) and the water tank (52) are both fixedly arranged on the support frame (2), a water outlet (522) of the water pump (51) is communicated with the high-pressure water pipe (54), the water inlet (521) of the water pump (51) is communicated with the water outlet (522) of the water tank (52) through a water pipe (56).

7. The municipal sewage treatment apparatus of claim 6, wherein: the sewage treatment device is characterized in that a sewage removing agent storage box (53) is arranged on the water tank (52), a conveying pipe (531) is arranged at an outlet of the sewage removing agent storage box (53), a valve (532) is arranged on the conveying pipe (531), and the conveying pipe (531) is communicated with a water inlet (521) of the water tank (52).

8. The municipal sewage treatment apparatus of claim 7, wherein: the sewage treatment device is characterized in that a sewage collecting tank (3) is arranged on the supporting frame (2), and a liquid leakage hole (31) communicated with the sewage tank (1) is formed in the bottom of the sewage collecting tank (3).