CN220530880U

CN220530880U - Small mechanical grid device for sewage treatment

Info

Publication number: CN220530880U
Application number: CN202321973886.9U
Authority: CN
Inventors: 李函霖
Original assignee: Shandong Shanfeng Machinery Technology Co ltd
Current assignee: Shandong Shanfeng Machinery Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-02-27
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a small mechanical grid device for sewage treatment, which comprises mounting plates, wherein the top of each mounting plate is fixedly connected with a top plate, the bottom of each top plate is provided with a grid body, two groups of driving rollers are arranged between the two groups of mounting plates, the driving rollers are arranged between the mounting plates through rotating shafts, the back surface of each front surface of each mounting plate is provided with a tensioning groove, and the inner cavity of each tensioning groove is provided with a tensioning block, a sliding rod and a top spring. This a small-size mechanical grille installation for sewage treatment, the long-time use of grille body under the action of the top spring of tensioning piece and slide bar outer lane in the tensioning groove, top pivot exists a skew upward power together with the grille body of driving roller outer lane, guarantees that the grille body is in the tensioning state all the time, guarantees rubbish transmission and sewage filterable effect promptly, has realized the mesh of automatic tensioning of grid, has solved the unable problem that keeps the tensioning state by oneself of current sewage treatment grid.

Description

Small mechanical grid device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a small mechanical grid device for sewage treatment.

Background

The grille is the most important auxiliary equipment in the sewage pumping station. The grating is generally composed of a set of parallel grating bars, which are obliquely arranged at the inlet of the water collecting tank of the pump station. The inclination angle is 60-80 degrees. The grid should be followed by a table, which should generally be 0.5m above the highest water level upstream of the grid. For the manual slag removal grille, the length of the workbench along the water flow direction is not less than 1.2m, the length of the mechanical slag removal grille is not less than 1.5m, and the width of the passageways at two sides is not less than 0.7m.

The utility model discloses a patent of publication number CN 214327153U, it includes the curb plate, the upper surface fixedly connected with roof of support frame, the upper surface fixedly connected with water pump of roof, the front surface of water pump is provided with the connecting pipe, the lower surface fixedly connected with output tube of connecting pipe, the device hydraulic means drives the epaxial dancer roll of fourth pivot and adjusts the tensioning degree to the grid body, prevent the too elasticity of grid body and influence the processing of sewage, the water of water pump extraction is through shower nozzle blowout, the pollutant on the grid body is washed, prevent that the pollutant from attaching on, cause the jam to influence its processing sewage, but the device exists this grid sewage treatment plant and drives the cylinder through the effect of multiunit belt pulley and pivot, so cooperate first cylinder to drive the grid body and rotate, but in order to guarantee that the grid can be smooth filter and collect the clearance to the pollutant, need the grid body to keep tensioning state all the time, and need utilize hydraulic means to adjust in this device, thereby can not make the grid keep tensioning state by oneself all the time according to the service condition, for this reason, a small-size mechanical grid device for sewage treatment, the problem of the tensioning state of the current grid of oneself is difficult to solve by oneself.

Disclosure of Invention

The present utility model aims to provide a small mechanical grating device for sewage treatment, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a small-size mechanical grille installation for sewage treatment, includes the mounting panel, mounting panel top fixedly connected with roof, the bottom of roof is provided with the grid body, two sets of be provided with two sets of driving rollers between the mounting panel, the driving roller sets up between the mounting panel through the pivot, openly the tensioning groove has been seted up at the back of mounting panel, the inner chamber in tensioning groove is provided with tensioning piece, slide bar and top spring, the positive fixedly connected with motor of mounting panel, sealed movable groove has been seted up with the bottom to the inner chamber bottom in tensioning groove, sealed movable groove's inner chamber swing joint has movable shrouding, movable shrouding and tensioning piece fixed connection.

Preferably, the grid body is located between the two groups of mounting plates, the grid body is at a certain angle to the left, and the surface of the grid body is rough.

Preferably, the tensioning block is located on the outer ring of the sliding rod and can move freely, and the top spring is located at the bottom of the tensioning block and located on the outer ring of the sliding rod.

Preferably, the top the pivot is located between two sets of tensioning pieces and can freely rotate, the output shaft of motor runs through the mounting panel and with bottom pivot fixed connection.

Preferably, a slope guiding plate is arranged on the left side of the grid body and is fixedly connected between the two groups of mounting plates.

Preferably, a collecting box is arranged between the two groups of mounting plates, a drainage groove is formed in the bottom of the collecting box, and a handle is fixedly connected to the left side of the collecting box.

Preferably, a fixing seat is fixedly connected between the two groups of mounting plates, a flushing pipe is arranged on the right side of the fixing seat, a pump body is arranged in an inner cavity of the fixing seat, and a filter box is arranged at the bottom of the pump body.

Preferably, a connecting pipe and a second connecting pipe are respectively arranged at the bottom and the right side of the pump body, the connecting pipe is communicated with the filter tank, and the second connecting pipe is communicated with the flushing pipe.

Compared with the prior art, the utility model has the beneficial effects that:

this a small-size mechanical grille installation for sewage treatment uses through tensioning groove, tensioning piece, top spring, slide bar, sealed movable groove, movable shrouding's cooperation, and the long-time use of grille body under the effect of the top spring of tensioning piece in the tensioning groove and slide bar outer lane, top pivot and the grille body of driving roller outer lane have a skew ascending power, guarantee that the grille body is in the tensioning state all the time, guarantee rubbish transmission and sewage filterable effect promptly, realized the mesh of automatic tensioning of grid, solved the unable problem that keeps the tensioning state by oneself of current sewage treatment grid.

This a small-size mechanical grille installation for sewage treatment uses through the cooperation of guide slope board, collecting box, water drainage tank, handle, and impurity pollutant that the grille filters down can upwards convey to the top, then scrapes impurity pollutant down and drops to the collecting box through guide slope board in, and the sewage in the impurity pollutant just discharges from the water drainage tank, and after the impurity pollutant in the collecting box was collected full, the clearance was taken out from between the mounting panel to the collecting box alright with the handle, realized the purpose of impurity pollutant unified collection and convenient clearance in the sewage.

This a small-size mechanical grille installation for sewage treatment uses through the cooperation of rose box, connecting pipe, second connecting pipe, fixing base, wash pipe, the pump body, and the rose box can filter impurity pollutant, and water gets into in the rose box, opens the pump body on the fixing base this moment, and the water in the rose box is drawn into the wash pipe by the second connecting pipe through the connecting pipe, then spouts to the grille body, has realized the purpose of washing the dirt that the grille adheres to.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged view of the structure of the present utility model at A in FIG. 2;

fig. 4 is a cross-sectional view of the structure of the present utility model.

In the figure: 1. a mounting plate; 2. a top plate; 3. a grill body; 4. a driving roller; 5. a rotating shaft; 6. a tensioning groove; 7. a tensioning block; 8. a slide bar; 9. a top spring; 10. a motor; 11. a protective shell; 12. sealing the movable groove; 13. a movable sealing plate; 14. a slope guiding plate; 15. a collection box; 16. a drainage channel; 17. a grip; 18. a fixing seat; 19. a flushing pipe; 20. a pump body; 21. a filter box; 22. a connecting pipe; 23. and a second connection pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, the present utility model provides a technical solution: a small-size mechanical grille installation for sewage treatment, including mounting panel 1, mounting panel 1 top fixedly connected with roof 2, the bottom of roof 2 is provided with grid body 3, be provided with two sets of driving rollers 4 between two sets of mounting panels 1, driving roller 4 sets up between mounting panel 1 through pivot 5, tensioning groove 6 has been seted up to the back of openly mounting panel 1, tensioning groove 6's inner chamber is provided with tensioning piece 7, slide bar 8 and top spring 9, mounting panel 1's front fixedly connected with motor 10, sealing movable groove 12 has been seted up with the bottom to tensioning groove 6's inner chamber bottom, sealing movable groove 12's inner chamber swing joint has movable shrouding 13, movable shrouding 13 and tensioning piece 7 fixed connection.

Wherein, the grid body 3 is located between two sets of mounting panels 1, and grid body 3 is certain angle to the left, and the surface of grid body 3 is comparatively coarse.

The tensioning block 7 is located on the outer ring of the sliding rod 8 and can move freely, and the top spring 9 is located at the bottom of the tensioning block 7 and located on the outer ring of the sliding rod 8.

Wherein, top pivot 5 is located between two sets of tensioning piece 7 and can freely rotate, and the output shaft of motor 10 runs through mounting panel 1 and with bottom pivot 5 fixed connection.

In this embodiment, in the long-time use process of the grating body 3, under the action of the tensioning block 7 in the tensioning groove 6 and the top spring 9 of the outer ring of the sliding rod 8, the top rotating shaft 5 and the grating body 3 of the outer ring of the driving roller 4 have an oblique upward force, so that the grating body 3 is always in a tensioning state, namely, the effects of garbage transmission and sewage filtration are ensured, and the purpose of automatic grating tensioning is realized.

The left side of the grid body 3 is provided with a slope guiding plate 14, and the slope guiding plate 14 is fixedly connected between the two groups of mounting plates 1.

Wherein, be provided with collecting box 15 between two sets of mounting panels 1, collecting box 15's bottom has seted up water drainage tank 16, and collecting box 15's left side fixedly connected with handle 17.

In this embodiment, impurity pollutant that the grid filtered down can upwards convey to the top, then scrape impurity pollutant through leading the slope board 14 and drop to collecting box 15 in, and the sewage in the impurity pollutant just discharges from water drainage tank 16, and after the impurity pollutant in collecting box 15 was collected fully, the clearance was taken out from collecting box 15 from between mounting panel 1 to the utilization handle 17, realized the purpose of impurity pollutant unified collection and convenient clearance in the sewage.

Wherein, fixedly connected with fixing base 18 between two sets of mounting panels 1, the right side of fixing base 18 is provided with wash pipe 19, and the inner chamber of fixing base 18 is provided with pump body 20, and the bottom of pump body 20 is provided with rose box 21.

Wherein, the bottom and the right side of the pump body 20 are respectively provided with a connecting pipe 22 and a second connecting pipe 23, the connecting pipe 22 is communicated with the filter box 21, and the second connecting pipe 23 is communicated with the flushing pipe 19.

In this embodiment, the filtering box 21 can filter the impurity and contaminant, the water enters the filtering box 21, at this time, the pump body 20 on the fixing seat 18 is opened, the water in the filtering box 21 is pumped into the flushing pipe 19 through the connecting pipe 22 by the second connecting pipe 23, and then is sprayed to the grille body 3, so as to achieve the purpose of flushing the dirt attached to the grille.

Working principle: when the small mechanical grating device for sewage treatment is needed, the grating device is firstly arranged at a position where sewage treatment is needed, impurities and pollutants are directly filtered by the grating body 3 when sewage passes through the grating body 3 between the mounting plates 1, at the moment, a motor in the protective shell 11 is turned on to drive a driving roller 4 on the rotating shaft 5 to rotate, so that the impurity pollutants filtered by the grating are upwards conveyed to the top, then the impurity pollutants are scraped off by a slope guide plate 14 and fall into a collecting box 15, sewage in the impurity pollutants is discharged from a drainage tank 16, and after the impurity pollutants in the collecting box 15 are collected, the collecting box 15 can be pulled out from between the mounting plates 1 by using a handle 17 for cleaning, so that the purposes of uniform collection and convenient cleaning of the impurity pollutants in the sewage are realized; in the long-time use process of the grating body 3, under the action of the tensioning block 7 in the tensioning groove 6 and the top spring 9 at the outer ring of the sliding rod 8, the top rotating shaft 5 and the driving roller 4 always have upward oblique force, so that the grating body 3 has upward oblique force, the movable sealing plate 13 in the movable sealing groove 12 is matched to prevent the tensioning groove 6 from damaging the structure by water inflow, the grating body 3 is ensured to be always in a tensioning state, namely, the effects of garbage transmission and sewage filtration are ensured, the aim of grating tensioning is fulfilled, and the problem that the existing sewage treatment grating cannot automatically maintain the tensioning state is solved; when the grid body 3 transmits garbage to the top to be collected, the filter box 21 can filter impurity pollutants, water enters the filter box 21, the pump body 20 on the fixing seat 18 is opened at the moment, water in the filter box 21 is pumped into the flushing pipe 19 through the connecting pipe 22 by the second connecting pipe 23, and then the water is sprayed to the grid body 3, so that the aim of flushing dirt attached to the grid is fulfilled.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A small-size mechanical grille installation for sewage treatment, comprising a mounting plate (1), characterized in that: the utility model discloses a sealing structure for the automobile door, including mounting panel (1), top fixedly connected with roof (2), the bottom of roof (2) is provided with grid body (3), two sets of be provided with two sets of driving rollers (4) between mounting panel (1), driving roller (4) set up between mounting panel (1) through pivot (5), openly tensioning groove (6) have been seted up at the back of mounting panel (1), the inner chamber of tensioning groove (6) is provided with tensioning piece (7), slide bar (8) and top spring (9), the positive fixedly connected with motor (10) of mounting panel (1), sealed movable groove (12) have been seted up with the bottom to the inner chamber bottom of tensioning groove (6), sealed movable groove (12) inner chamber swing joint has movable shrouding (13), movable shrouding (13) and tensioning piece (7) fixed connection.

2. A miniature mechanical grating device for the treatment of sewage according to claim 1, characterized in that: the grid body (3) is located between the two groups of mounting plates (1), the grid body (3) is at a certain angle to the left, and the surface of the grid body (3) is rough.

3. A miniature mechanical grating device for the treatment of sewage according to claim 1, characterized in that: the tensioning block (7) is located on the outer ring of the sliding rod (8) and can move freely, and the top spring (9) is located at the bottom of the tensioning block (7) and located on the outer ring of the sliding rod (8).

4. A miniature mechanical grating device for the treatment of sewage according to claim 1, characterized in that: the top pivot (5) is located between two sets of tensioning piece (7) and can freely rotate, the output shaft of motor (10) runs through mounting panel (1) and with bottom pivot (5) fixed connection.

5. A miniature mechanical grating device for the treatment of sewage according to claim 1, characterized in that: the left side of grid body (3) is provided with guide slope board (14), guide slope board (14) fixed connection is between two sets of mounting panel (1).

6. A miniature mechanical grating device for the treatment of sewage according to claim 1, characterized in that: a collecting box (15) is arranged between the two groups of mounting plates (1), a drainage groove (16) is formed in the bottom of the collecting box (15), and a handle (17) is fixedly connected to the left side of the collecting box (15).

7. A miniature mechanical grating device for the treatment of sewage according to claim 1, characterized in that: a fixing seat (18) is fixedly connected between the two groups of mounting plates (1), a flushing pipe (19) is arranged on the right side of the fixing seat (18), a pump body (20) is arranged in an inner cavity of the fixing seat (18), and a filter box (21) is arranged at the bottom of the pump body (20).

8. A miniature mechanical grating device for the treatment of wastewater according to claim 7, wherein: the bottom and the right side of the pump body (20) are respectively provided with a connecting pipe (22) and a second connecting pipe (23), the connecting pipe (22) is communicated with the filter tank (21), and the second connecting pipe (23) is communicated with the flushing pipe (19).