CN213994934U

CN213994934U - New rural domestic sewage treatment system

Info

Publication number: CN213994934U
Application number: CN202023005704.8U
Authority: CN
Inventors: 何非; 朱鹏斌; 周惠达
Original assignee: Shaoguan Housing Construction Engineering Co ltd
Current assignee: Shaoguan Housing Construction Engineering Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2021-08-20
Anticipated expiration: 2030-12-12

Abstract

The application relates to a new rural domestic sewage treatment system, and relates to the technical field of sewage treatment, which includes a first filter tank, a second filter tank and a third filter tank; the first filter tank, the second filter tank and the third filter tank A communication pipe is arranged between the filter pools; the first filter pool includes a partition plate arranged on one side of the top side of the inner side wall of the first filter pool, a mounting plate arranged on the top of the first filter pool is rotated, and is arranged at the lower end of the mounting plate and The cleaning mechanism is used for cleaning the inner side wall of the first filter tank, and the driving assembly is arranged above the installation plate and used to drive the installation plate to rotate. The present application has the effects of reducing sludge residue in the first filter tank and effectively accelerating sludge discharge.

Description

New rural domestic sewage treatment system

Technical Field

The application relates to the technical field of sewage treatment, in particular to a new rural domestic sewage treatment system.

Background

At present, with the construction and development of rural areas and the improvement of rural living standard, rural domestic sewage is increased gradually, and the pollution of river channels, ponds and paddy fields caused by the random discharge of the sewage not only influences the proceeding of agricultural production, but also greatly influences the health and living environment conditions of rural people. Therefore, domestic sewage treatment is one of the main contents of rural cleaning projects.

The utility model discloses a utility model patent with the publication number of CN207567033U, which discloses a rural domestic sewage treatment system, comprising a first filtering tank, wherein the bottom of the first filtering tank is funnel-shaped, the funnel-shaped bottom is provided with a sludge outlet, the sludge outlet is connected with a sludge discharge pipe, the sludge discharge pipe is connected with a sludge pump, a partition plate is arranged in the first filtering tank, the upper end of the partition plate is higher than the upper surface of the first filtering tank, the lower end of the partition plate is positioned in the middle of the first filtering tank, one side of the partition plate is provided with a first water inlet pipe, the other side of the partition plate is provided with a first water outlet pipe, and the first water inlet pipe and the first water outlet pipe are positioned at the upper part of the first filtering tank; a second filtration tank; and a second water inlet pipe is arranged at the bottom of the third filtering tank and is connected with a water outlet of the second-stage sewage treatment tank, and a sterilization layer is arranged in the third filtering tank.

In view of the above-mentioned related art, the inventors believe that the sludge gradually settles at the bottom of the first filtering tank after entering the first filtering tank and is pumped out from the sludge outlet by the sludge pump. Because the sludge has strong adhesiveness, a small amount of sludge is easy to remain on the side wall of the first filtering tank, and if the sludge cannot be cleaned for a long time, the sludge has the defect of influencing the output efficiency of the sludge.

SUMMERY OF THE UTILITY MODEL

In order to reduce the residue of sludge and effectively accelerate the output of the sludge, the application provides a new rural domestic sewage treatment system.

The application provides a new rural domestic sewage treatment system adopts following technical scheme:

a new rural domestic sewage treatment system comprises a first filtering tank, a second filtering tank and a third filtering tank; communicating pipes are arranged among the first filtering tank, the second filtering tank and the third filtering tank; the first filtering tank comprises a partition plate arranged on one side of the top of the inner side wall of the first filtering tank, a mounting plate rotatably arranged on the top of the first filtering tank, a cleaning mechanism arranged at the lower end of the mounting plate and used for cleaning the inner side wall of the first filtering tank, and a driving assembly arranged above the mounting plate and used for driving the mounting plate to rotate.

Through adopting above-mentioned technical scheme, through setting up clearance mechanism, can use when needs are cleared up the remaining mud of first filtering ponds inside wall, in order to reduce the siltation of mud in first filtering ponds, can improve the output rate of mud to a certain extent, and through setting up drive assembly, can use when clearance mechanism clears up, can rotate the clearance scope of coming further increase clearance mechanism to first filtering ponds inside wall through the drive mounting panel, thereby reach the purpose of the incomplete mud of quick clearance.

Optionally, the cleaning mechanism includes that the slip sets up in the connecting rod of mounting panel one side, sets up in the mounting panel upper end and is used for adjusting the lift assembly of connecting rod place height to and set up in the bottom of connecting rod and be used for striking off the mud subassembly of scraping of first filtering ponds inside wall mud.

Through adopting above-mentioned technical scheme, scrape the mud subassembly through setting up, can use when needs are cleared up mud in to first filtering ponds, can effectual reduction mud remain, realize the quick emission of mud in the first filtering ponds, and through setting up lifting unit, can highly carry out nimble adjustment to scraping the mud subassembly place to be convenient for carry out effectual clearance to remaining in the not mud of co-altitude of first filtering ponds inside wall.

Optionally, scrape the mud subassembly and set up in the locating plate of connecting rod bottom including rotating to and set up in one side of locating plate and the inconsistent cleaning brush with first filtering ponds inside wall.

Through adopting above-mentioned technical scheme, through setting up the cleaning brush, can be when needs clear up first filtering ponds inside wall, can be effectively and quick clear up the mud in the first filtering ponds to reduce the residue of mud and pile up, be favorable to the emission of mud.

Optionally, the top of the first filtering tank is annularly provided with guide rails connected with two ends of the mounting plate in a sliding manner; a support rod is arranged at the top of the first filtering tank; the driving assembly comprises a driving motor, a driving gear, an installation rod and a driven gear, wherein the driving motor is arranged above the installation plate and connected with the supporting rod, the driving gear is assembled with the driving motor, the installation rod is arranged at the upper end of the installation plate, and the driven gear is sleeved at one end of the installation rod and meshed with the driving gear.

Through adopting above-mentioned technical scheme, through setting up the guided way, driving motor, driving gear and driven gear, can use the cleaning brush to clear up the mud in the first filtering tank when needs, it is rotatory to start driving motor drive driving gear, makes driven gear rotate under the drive of driving gear to drive whole mounting panel and slide along the guided way, and then make the cleaning brush can carry out faster clearance to the mud in the first filtering tank under the drive of mounting panel.

Optionally, a universal ball is arranged at the bottom of the partition plate; one side of the universal ball, which is far away from the partition plate, is provided with a telescopic part; one end of the telescopic part, which is far away from the universal ball, is rotationally connected with the positioning plate.

Through adopting above-mentioned technical scheme, through setting up the pars contractilis, can effectually restrict the position of locating plate, reduce rocking of locating plate, be favorable to strengthening the cleaning effect of cleaning brush to mud, and through setting up universal ball, can make the pars contractilis can follow the nimble removal of locating plate all the time.

Optionally, the telescopic part comprises a sliding rod with one end connected with the universal ball and a sleeve with one end matched with the sliding rod in a sliding and inserting manner and the other end rotatably connected with the positioning plate.

Through adopting above-mentioned technical scheme, through setting up sleeve and slide bar, can make sleeve and slide bar follow the locating plate and remove when using lifting unit to adjust the position of scraping the mud subassembly to the position to the locating plate is restricted to a certain extent, thereby reduces produced rocking of locating plate when removing.

Optionally, the cross section of the positioning plate is arc-shaped.

Through adopting above-mentioned technical scheme, set up to the arc through the cross section with the locating plate, can effectual increase cleaning brush and the area of contact of first filtering ponds lateral wall to can improve cleaning brush to the clean efficiency of remaining mud to a certain extent.

Optionally, guide blocks connected with the guide rails in a sliding manner are arranged on two sides of the mounting plate; the inside wall of guided way is provided with a plurality of balls that are inconsistent with the guide block.

Through adopting above-mentioned technical scheme, through setting up guide block and ball, can effectual reduction mounting panel and the sliding friction power between the guided way to be favorable to improving the drive efficiency of drive assembly to the mounting panel, can also improve the life of mounting panel to a certain extent simultaneously.

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

1. the cleaning mechanism is arranged, so that the siltation of sludge in the first filtering tank can be reduced, the output speed of the sludge can be improved, and the arranged driving assembly can further enlarge the cleaning range of the cleaning mechanism on the inner side wall of the first filtering tank by driving the mounting plate to rotate, so that the aim of quickly cleaning residual sludge is fulfilled;

2. through setting up the pars contractilis, can effectually restrict the position of locating plate, reduce rocking of locating plate, be favorable to strengthening the cleaning action of cleaning brush to mud, in addition, set up to the arc through the cross section with the locating plate, can effectual increase cleaning brush and the area of contact of first filtering ponds lateral wall to improve cleaning brush to the clean efficiency of remaining mud.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a front cross-sectional view of a first filtration tank of an embodiment of the present application;

fig. 3 is a cross-sectional view from another perspective of the first filtration tank in an embodiment of the present application.

Description of reference numerals: 1. a first filtration tank; 10. a partition plate; 100. a universal ball; 101. a telescopic part; 1010. a slide bar; 1011. a sleeve; 11. mounting a plate; 110. mounting a rod; 12. a guide rail; 2. a second filtration tank; 20. a connecting rod; 21. positioning a plate; 210. a cleaning brush; 3. a third filtration tank; 4. a communicating pipe; 5. a support bar; 50. a drive motor; 51. a driving gear; 52. a driven gear; 6. a guide block; 7. a cylinder; 70. and (4) connecting the blocks.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses a new rural domestic sewage treatment system. Referring to fig. 1, the new rural domestic sewage treatment system comprises a first filtering tank 1, a second filtering tank 2 and a third filtering tank 3, wherein the first filtering tank 1, the second filtering tank 2 and the third filtering tank 3 are communicated through a communicating pipe 4.

When sewage needs to be treated, the sewage is firstly put into the first filtering tank 1 for primary sedimentation, the settled sludge is discharged from the bottom of the first filtering tank 1 through a sludge discharge pump, and supernatant liquid flows out from the top of the first filtering tank 1, is subjected to step-by-step treatment through the second filtering tank 2 and the third filtering tank 3, and is discharged into a nearby river channel after reaching the standard through water quality detection.

Referring to fig. 1 and 2, a mounting plate 11 is rotatably connected to the top of the first filtering tank 1, and a cleaning mechanism is disposed at the bottom of the mounting plate 11 to reduce the deposition of sludge on the inner side wall of the first filtering tank 1, wherein the cleaning mechanism includes a connecting rod 20, a lifting assembly and a sludge scraping assembly in the present embodiment.

Referring to fig. 2 and 3, the connecting rod 20 is slidably connected to one side of the mounting plate 11, and the lifting assembly is disposed at one side of the upper end of the mounting plate 11, wherein the lifting assembly includes a cylinder 7 and a connecting block 70 in the present embodiment. The cylinder 7 is vertically installed on the top of one side of the mounting plate 11 close to the connecting rod 20, and the connecting block 70 is fixed on the end of the piston rod of the cylinder 7 and fixed with one side of the connecting rod 20.

In addition, the mud scraping assembly is integrally arranged at the bottom of the connecting rod 20, and in the embodiment, the mud scraping assembly comprises a positioning plate 21 and a cleaning brush 210. The positioning plate 21 is vertically installed at the end of the connecting rod 20, wherein the positioning plate 21 is rotatably connected with the connecting rod 20, and the cross section of the positioning plate 21 is arc-shaped. Meanwhile, the cleaning brush 210 is installed at one side of the positioning plate 21 close to the inner side wall of the first filtering tank 1.

Referring to fig. 2 and 3, two support rods 5 are symmetrically installed at both sides of the top of the first filtering tank 1, and a support plate is fixed between the support rods 5 and provided with a driving assembly. In the present embodiment, the driving assembly includes a mounting rod 110, a driving motor 50, a driving gear 51 and a driven gear 52.

Referring to fig. 2 and 3, a mounting rod 110 is vertically installed at the middle of the upper end of the mounting plate 11, and a driven gear 52 is fixed to the top end of the mounting rod 110. Meanwhile, a driving motor 50 is installed at one side of the support bar 5, and a driving gear 51 is assembled with an output shaft of the driving motor 50, wherein the driving gear 51 is engaged with a driven gear 52.

In addition, a guide rail 12 is provided on the top of the inner side wall of the first filtering tank 1, and guide blocks 6 are mounted on the mounting plate 11 at both ends close to the inner side wall of the first filtering tank 1, and the guide blocks 6 can slide along the extending direction of the guide rail 12, and in addition, in order to effectively reduce the sliding friction force between the guide blocks 6 and the guide rail 12, a plurality of balls which are in contact with the guide blocks 6 are mounted on the inner side wall of the guide rail 12.

During operation, the workman can at first start cylinder 7 according to the position that needs were cleared up to make cleaning brush 210 remove to suitable position, then restart driving motor 50 and drive driving gear 51 rotatory, further drive installation pole 110 and the whole rotation of mounting panel 11 through driving driven gear 52 is rotatory, thereby make connecting rod 20, locating plate 21 and cleaning brush 210 wholly remove, and then can carry out quick clearance through cleaning brush 210 to the mud in the first filtering ponds 1.

Referring to fig. 2 and 3, in order to effectively reduce the shaking of the cleaning brush 210 during cleaning, the universal ball 100 is mounted at the bottom of the partition board 10, and the telescopic part 101 is disposed at the bottom of the universal ball 100, wherein in this embodiment, the telescopic part 101 includes a sleeve 1011 and a sliding rod 1010.

One end of the sleeve 1011 is rotatably connected to one side of the positioning plate 21 away from the cleaning brush 210, and meanwhile, one end of the sliding rod 1010 is installed at the bottom of the universal ball 100, and the other end of the sliding rod is slidably engaged with the inner cavity of the sleeve 1011. Thereby can improve the stability of locating plate 21 to a certain extent to make the mud that cleaning brush 210 can be comparatively stable to the inside wall siltation of first filtering ponds 1 clear up, and then reach the purpose of mud in the first filtering ponds 1 of quick discharge.

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 new rural domestic sewage treatment system, comprising a first filter pool (1), a second filter pool (2) and a third filter pool (3); the first filter pool (1) and the second filter pool (2) A communication pipe (4) is provided between the third filter tank (3); a partition plate (10) is provided on the inner top of the first filter tank (1), and is characterized in that: the domestic sewage treatment system also It comprises a mounting plate (11) which is rotated and arranged on the top of the first filter tank (1), a cleaning mechanism arranged at the lower end of the mounting plate (11) and used for cleaning the inner side wall of the first filter tank (1), and a cleaning mechanism arranged on the mounting plate The drive assembly above (11) and used to drive the rotation of the mounting plate (11).

2. A new rural domestic sewage treatment system according to claim 1, wherein the cleaning mechanism comprises a connecting rod (20) slidably arranged on one side of the mounting plate (11), and is arranged on the mounting plate (11). ) a lifting assembly at the upper end of the connecting rod (20) for adjusting the height of the connecting rod (20), and a mud scraping assembly arranged at the bottom end of the connecting rod (20) and used for scraping the sludge on the inner wall of the first filter tank (1).

3. A new rural domestic sewage treatment system according to claim 2, characterized in that: the mud scraping assembly comprises a positioning plate (21) rotatably disposed at the bottom end of the connecting rod (20), and a positioning plate (21) disposed on the bottom end of the connecting rod (20). 21) and a cleaning brush (210) in contact with the inner wall of the first filter tank (1).

4. A new rural domestic sewage treatment system according to claim 3, characterized in that: the top ring of the first filter tank (1) is provided with guides that are slidably connected to both ends of the mounting plate (11). A rail (12); a support rod (5) is provided on the top of the first filter tank (1); the drive assembly includes a drive motor arranged above the mounting plate (11) and connected to the support rod (5) (50), the driving gear (51) assembled with the driving motor (50), the mounting rod (110) arranged on the upper end of the mounting plate (11), and the one end of the mounting rod (110) sleeved and connected with the driving gear ( 51) Meshing driven gear (52).

5. A new rural domestic sewage treatment system according to claim 4, characterized in that: the bottom of the partition plate (10) is provided with a universal ball (100); the universal ball (100) is far from the isolation A telescopic part (101) is provided on one side of the plate (10); one end of the telescopic part (101) away from the universal ball (100) is rotatably connected with the positioning plate (21).

6. A new rural domestic sewage treatment system according to claim 5, characterized in that: the telescopic part (101) comprises a sliding rod (1010) connected with the universal ball (100) at one end, and a sliding rod (1010) connected with the universal ball (100) at one end; The sliding rod (1010) is slidably fitted, and the other end is rotatably connected to the sleeve (1011) of the positioning plate (21).

7 . The new rural domestic sewage treatment system according to claim 6 , wherein the cross-section of the positioning plate ( 21 ) is set in an arc shape. 8 .

8. A new rural domestic sewage treatment system according to claim 7, characterized in that: both sides of the mounting plate (11) are provided with guide blocks (6) slidably connected to the guide rails (12); The inner side wall of the guide rail (12) is provided with a plurality of balls that collide with the guide block (6).