CN221120282U - Filtering structure for sewage pump - Google Patents

Abstract

The utility model discloses a filtering structure for a sewage pump, which comprises a box body, wherein a water inlet pipe and a water outlet pipe are respectively arranged on two sides of the box body, a filter plate is arranged in the box body, the filter plate is of a conical structure, the conical end of the filter plate faces to the water inlet pipe, drain holes are formed in the upper side wall and the lower side wall of the box body, a sewage collecting box is arranged on the upper side wall and the lower side wall of the box body, and through holes communicated with the drain holes are formed in the sewage collecting box.

Description

Filtering structure for sewage pump

Technical Field

The utility model relates to the technical field of sewage filtering structures, in particular to a filtering structure for a sewage pump.

Background

Most sewage pumps existing in the market at present cannot effectively filter impurities in sewage, the sewage pump is easy to block, the use of the sewage pump is affected, the prior art application number is 202022669514.X, the sewage pump is of a filtering structure, the sewage can be filtered by arranging a stainless steel filter screen in a filter box, but when sewage is discharged, the sewage pump needs to be controlled to stop running, and the working efficiency is reduced.

Disclosure of utility model

To the not enough of prior art, discloses a filtration for sewage pump, it includes the box, the box both sides are provided with inlet tube and drain pipe respectively, be provided with the filter in the box, the filter is the toper structure, just the awl end of filter is towards the inlet tube, the blowdown hole has all been seted up to the lateral wall about the box, the dirt collection box is installed to the lateral wall about the box, the through-hole with blowdown hole intercommunication has been seted up to the dirt collection box.

Preferably, the through hole is provided with a plugging structure, the plugging structure comprises an electric push rod arranged on the upper wall of the box body, the driving end of the electric push rod penetrates through the dirt collecting box in a sliding mode, a sealing plate is connected to the electric push rod, and the sealing plate is connected with the lower wall of the dirt collecting box in a sliding mode.

Preferably, the blow-down hole is internally provided with a cutting structure, the cutting structure comprises a rotating shaft rotatably arranged in the blow-down hole, a plurality of cutting knives are arranged on the rotating shaft, the rear end of the rotating shaft rotates to penetrate through the box body, the rear end of the rotating shaft is connected with a motor, and the motor is arranged on the rear wall of the box body.

Preferably, a plurality of rollers are arranged on the filter plate close to the water inlet pipe end.

The utility model has the following beneficial effects: the utility model has reasonable structure and novel design, can filter sewage through the filter plate, and can enable the filtered sundries to move along the filter plate through the inclined structure of the filter plate, thereby preventing the filter plate from being blocked, and the device can normally operate when cleaning the sundries, and improving the working efficiency.

Drawings

FIG. 1 is a schematic front view of the present utility model;

Fig. 2 is a schematic top view of the present utility model.

In the figure: 1-box, 2-inlet tube, 3-drain pipe, 4-filter, 5-blowdown hole, 6-album dirt case, 7-through-hole, 8-electric putter, 9-shrouding, 10-pivot, 11-cutting knife, 12-motor, 13-gyro wheel.

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.

Referring to fig. 1-2, a filtering structure for a sewage pump includes a box 1, two sides of the box 1 are respectively provided with a water inlet pipe 2 and a water outlet pipe 3, sewage enters the box 1 from the water inlet pipe 2, filtered water in the box 1 is discharged through the water outlet pipe 3, a filter plate 4 is arranged in the box 1, sewage is filtered through the filter plate 4, the filter plate 4 is of a conical structure, the conical end of the filter plate 4 faces the water inlet pipe 2, sundries filtered by the filter plate 4 and the like move along the inclined edge of the filter plate 4, the filter plate 4 is provided with a plurality of rollers 13 close to the water inlet pipe 2, friction between sundries and the filter plate 4 is reduced through the rollers 13, sundries are convenient to move on the filter plate 4, drain holes 5 are formed in the upper side wall and the lower side wall of the box 1, the dirt collecting box 6 is mounted on the upper side wall and the lower side wall of the box 1, cleaning doors are arranged on the side wall of the dirt collecting box 6, the dirt collecting box 6 is convenient to clean the dirt collecting inside the dirt collecting box 6, through holes 7 communicated with the drain holes 5 are formed in the filter plate 4, sundries on the filter plate 4 enter the dirt collecting box 6 through the drain holes 5 and the through holes 5 and 7.

The through hole 7 is provided with a plugging structure, the plugging structure comprises an electric push rod 8 arranged on the upper wall of the box body 1, the driving end of the electric push rod 8 penetrates through the dirt collecting box 6 in a sliding mode, a sealing plate 9 is connected to the electric push rod 8, and the sealing plate 9 is in sliding connection with the lower wall of the dirt collecting box 6.

By starting the electric push rod 8 to push the sealing plate 9 to move, the through hole 7 is sealed through the sealing plate 9, water, sundries and the like in the box body 1 are prevented from entering the sewage collecting box 6, the plugging effect on the through hole 7 is realized, and the sewage collecting box 6 is convenient to clean.

Be provided with cutting structure in the blowdown hole 5, can cut debris through cutting structure, conveniently cut debris into the interior debris of dirt collecting box 6, avoid debris to plug up blowdown hole 5, cutting structure is including rotating the pivot 10 of installing in blowdown hole 5, is provided with a plurality of cutting knives 11 in the pivot 10, and the rotation of pivot 10 rear end runs through box 1, and the pivot 10 rear end is connected with motor 12, and motor 12 installs on box 1 back wall.

And the motor 12 is started, and the motor 12 works to drive the rotating shaft 10 to rotate, so that the cutting knife 11 is driven to rotate, and sundries are cut through the cutting knife 11.

Examples: when in use, sewage enters the box body 1 through the water inlet pipe 2, sewage is filtered through the filter plate 4, filtered water is discharged through the drain pipe 3, sundries and the like filtered by the filter plate 4 move along the inclined edge of the filter plate 4, so that the sundries enter the sewage collection box 6 through the sewage discharge holes 5, the sundries are cut through the cutting structure before entering the sewage collection box 6, the sundries are prevented from blocking the sewage discharge holes 5, when the sewage collection box 6 needs to be cleaned, the through holes 7 are blocked through the blocking structure, and the cleaning door on the sewage collection box 6 is opened to clean the inside of the sewage collection box 6.

The utility model has reasonable structure and novel design, can filter sewage through the filter plate, and can enable the filtered sundries to move along the filter plate through the inclined structure of the filter plate, thereby preventing the filter plate from being blocked, and the device can normally operate when cleaning the sundries, and improving the working efficiency.

In the description of the present embodiment, it should be noted that, unless explicitly specified and defined otherwise, the terms 'mounted', 'connected', 'communicating' should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present invention 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 spirit and scope of the utility model as defined by the appended claims and their equivalents.

Claims (4)

1. The utility model provides a filtration for sewage pump, its characterized in that includes box (1), box (1) both sides are provided with inlet tube (2) and drain pipe (3) respectively, be provided with filter (4) in box (1), filter (4) are toper structure, just the awl end of filter (4) is towards inlet tube (2), dirt collecting box (6) are installed to lateral wall about box (1), through-hole (7) with dirt collecting box (5) intercommunication have been seted up to the lateral wall about box (1).

2. The filtering structure for the sewage pump according to claim 1, wherein the through hole (7) is provided with a plugging structure, the plugging structure comprises an electric push rod (8) arranged on the upper wall of the tank body (1), the driving end of the electric push rod (8) penetrates through the sewage collecting tank (6) in a sliding mode, a sealing plate (9) is connected to the electric push rod (8), and the sealing plate (9) is connected with the lower wall of the sewage collecting tank (6) in a sliding mode.

3. The filtering structure for the sewage pump according to claim 1, wherein a cutting structure is arranged in the sewage drain hole (5), the cutting structure comprises a rotating shaft (10) rotatably arranged in the sewage drain hole (5), a plurality of cutting knives (11) are arranged on the rotating shaft (10), the rear end of the rotating shaft (10) rotates to penetrate through the box body (1), a motor (12) is connected to the rear end of the rotating shaft (10), and the motor (12) is arranged on the rear wall of the box body (1).

4. A sewage pump filter structure according to claim 1, wherein the filter plate (4) is provided with a plurality of rollers (13) near the end of the inlet pipe (2).