CN212188079U - An anti-clogging rural sewage treatment device - Google Patents

Abstract

The utility model discloses an anti-clogging rural sewage treatment device, which relates to the technical field of sewage treatment. The utility model comprises a drive box, a filter box is fixed on one side of the drive box, a cleaning box is fixed on one side of the filter box, the inner cavity of the filter box is communicated with the inner cavity of the cleaning box, and a support shaft is rotatably connected to the fixed connection position of the filter box and the cleaning box , the upper filter screen plate and the lower filter screen plate are fixed on the support shaft in sequence from top to bottom, and the driving gear ring is fixed on the peripheral side of the upper filter screen plate and the lower filter screen plate; The bottom end of the adjusting rod is rotatably connected with a cleaning frame matched with the upper filter screen plate and the lower filter screen plate. The utility model filters the sewage by directly connecting the filter device in the sewage pipeline, and a part of the impurities filtered by the filter screen plate can be rotated into the cleaning box, and removed under the action of the cleaning brush on the cleaning box, so as to avoid garbage. remains on the surface of the filter plate.

Description

An anti-clogging rural sewage treatment device

technical field

The utility model belongs to the technical field of sewage treatment, in particular to an anti-clogging rural sewage treatment device.

Background technique

In the process of treating domestic sewage, due to precipitation and chemical reactions, a large amount of solid impurities will be generated. These solid impurities will settle down. If not treated in time, the drainage holes will be blocked, resulting in poor drainage and affecting the entire system. However, the solid waste in the sewage is easy to block the filter screen, thus affecting the rate of sewage filtration.

Existing published document CN208193784U-a kind of anti-clogging rural sewage treatment device, disclosed "both sides of the top of the body are fixed with hydraulic cylinders by screws, the output end of the hydraulic cylinder is fixed by a key pin and one end of a hydraulic rod, hydraulic One end of the rod and the middle of the moving block are fixed by screws. The middle of both ends of the moving block is provided with a through hole, the inner wall of the through hole is slidably connected with the first sliding rod, and the two ends of the first sliding rod are welded and fixed with both sides of the top of the body. , The top ends of the two ends of the moving block are connected by hinges and one end of the strut, the other end of the strut and the top of the slider are welded and fixed, the bottom end of the slider is welded and fixed with a brush rod, and the brush rod is away from the side of the slider and the filter screen. Sliding connection, the utility model can filter sewage without blocking, so that the sewage treatment efficiency is higher.” When the above technical method is used to filter sewage, the waste box 9 is only arranged on one side of the filter screen 8, so the brush rod 11 The reciprocating motion cannot push the garbage on the filter screen into the waste box 9, and when using the brush rod 11 to push the garbage on the filter screen 8, only the solid garbage standing on the surface of the filter screen 8 can be pushed away. Garbage cannot be removed very well.

Utility model content

The purpose of the utility model is to provide an anti-clogging rural sewage treatment device, which solves the problem that the existing sewage treatment equipment is easily blocked during sewage treatment.

In order to solve the above-mentioned technical problems, the utility model is realized through the following technical solutions:

The utility model relates to an anti-clogging rural sewage treatment device, comprising a drive box, a filter box is fixed on one side of the drive box, a cleaning box is fixed on one side of the filter box, and the inner cavity of the filter box is communicated with the inner cavity of the cleaning box , the position where the filter box and the cleaning box are fixedly connected is rotatably connected with a support shaft, and an upper filter screen plate and a lower filter screen plate are sequentially fixed on the support shaft from top to bottom, and the upper filter screen plate and the lower filter screen are fixed in sequence. A drive gear ring is fixed on the sides of the plate circumference;

The top of the cleaning box is provided with an adjusting rod and a guide rod, and the bottom end of the adjusting rod is rotatably connected with a cleaning frame matched with the upper filter screen plate and the lower filter screen plate;

the cleaning brushes whose upper fixing heads are respectively matched with the upper filter screen plate and the lower filter screen plate;

The position where the drive box is fixedly connected with the filter box is fixedly provided with balls respectively contacting the driving gear rings on the upper filter screen plate and the lower filter screen plate.

Further, a drive shaft penetrates through the bottom of the drive case, the top of the drive shaft is rotatably connected to the top of the inner wall of the drive case, and a pulley is fixed at the bottom end of the drive shaft outside the drive case.

Further, an upper drive gear meshing with a drive gear ring fixed on the peripheral surface of the upper filter screen plate and a lower drive gear matched with a drive gear ring fixed on the peripheral surface of the lower filter screen plate are fixed on the drive shaft.

Further, the bottom end of the guide rod is fixedly connected to the top of the cleaning frame inside the cleaning box, the adjustment wheel is fixed on the top of the adjustment rod, and the limit block is fixed on the top of the guide rod.

Further, a sewage pipe runs through both the top and the bottom of the filter box, and a connecting flange is fixed on the end face of one end of the sewage pipe away from the filter box.

Further, a slag discharge pipe runs through the bottom of the cleaning box, and a flange plate is fixed at the bottom end of the slag discharge pipe.

Further, the upper filter screen plate is a coarse filter screen plate, and the lower filter screen plate is a fine filter screen plate with a mesh diameter smaller than that of the upper filter screen plate.

The utility model has the following beneficial effects:

1. The utility model filters the sewage by directly connecting the filter device in the sewage pipeline, and a part of the impurities filtered by the filter screen plate can be rotated into the cleaning box, and removed under the action of the cleaning brush on the cleaning frame, Avoid rubbish remaining on the surface of the filter plate.

2. The utility model removes garbage of different sizes by layers through the double filter screen plates, which improves the filtering effect and reduces the possibility of clogging of the screen holes of the filter screen plate, thereby improving the filtering efficiency.

Of course, any product implementing the present invention does not necessarily need to simultaneously achieve all of the above-mentioned advantages.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

FIG. 1 is a schematic structural diagram of the anti-clogging rural sewage treatment device of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1-Drive box, 2-Filter box, 3-Clean box, 4-Support shaft, 5-Filter screen plate, 6-Lower filter screen plate, 7-Drive gear ring, 8-Adjust rod, 9-Guide rod, 10 -Cleaning frame, 11-cleaning brush, 12-ball, 13-drive shaft, 14-belt pulley, 15-sewage pipe, 16-slag discharge pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to FIG. 1, the utility model is an anti-clogging rural sewage treatment device, comprising a drive box 1, a filter box 2 is fixed on one side of the drive box 1, a cleaning box 3 is fixed on one side of the filter box 2, and the filter box is 2. The inner cavity is communicated with the inner cavity of the cleaning box 3. The position where the filter box 2 and the cleaning box 3 are fixedly connected is rotatably connected with a support shaft 4. The upper filter screen plate 5 and the lower filter screen plate are fixed on the support shaft 4 in order from top to bottom. 6. The upper filter screen plate 5 and the lower filter screen plate 6 are fixed with a driving gear ring 7 on the peripheral sides.

An adjustment rod 8 and a guide rod 9 run through the top of the cleaning box 3 , and the bottom end of the adjustment rod 8 is rotatably connected with a cleaning frame 10 that cooperates with the upper filter screen plate 5 and the lower filter screen plate 6 .

The cleaning brushes 11 with the fixed heads on the cleaning frame 10 are respectively matched with the upper filter screen plate 5 and the lower filter screen plate 6 .

The position where the drive box 1 is fixedly connected with the filter box 2 is fixedly provided with balls 12 which are respectively in contact with the driving gear rings 7 on the upper filter screen plate 5 and the lower filter screen plate 6 .

A drive shaft 13 runs through the bottom of the drive box 1, and the top of the drive shaft 13 is rotatably connected to the top of the inner wall of the drive box 1. The bottom end of the drive shaft 13 located outside the drive box 1 is fixed with a pulley 14. The pulley 14 is connected to the external drive motor through the transmission belt. The transmission connection provides power for the rotation of the drive shaft 13 .

The drive shaft 13 is fixed with an upper drive gear engaged with the drive gear ring 7 fixed on the peripheral surface of the upper filter plate 5 , and a lower drive gear matched with the drive gear ring 7 fixed on the peripheral surface of the lower filter plate 6 .

The bottom end of the guide rod 9 is fixedly connected with the top of the cleaning frame 10 inside the cleaning box 3 , the adjustment wheel is fixed on the top of the adjustment rod 8 , and the limit block is fixed on the top of the guide rod 9 .

There are sewage pipes 15 running through the top and bottom of the filter box 2, and the end face of the sewage pipe 15 away from the filter box 2 is fixedly provided with a connecting flange; the bottom of the cleaning box 3 is penetrated with a slag discharge pipe 16, and the bottom end of the slag discharge pipe 16 is fixedly provided with a slag discharge pipe 16. Flange, the design of the flange facilitates the connection of the device with the sewage pipeline or garbage discharge pipeline.

The upper filter screen plate 5 is a coarse filter screen plate, and the lower filter screen plate 6 is a fine filter screen plate with a mesh hole diameter smaller than that of the upper filter screen plate 5 .

In the description of this specification, description with reference to the terms "one embodiment", "example", "specific example", etc. means that a specific feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention. in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. This specification selects and describes these embodiments in order to better explain the principle and practical application of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (7)

1. An anti-clogging rural sewage treatment device, comprising a drive box (1), a filter box (2) is fixed on one side of the drive box (1), and a cleaning box (2) is fixed on one side of the filter box (2). 3), the inner cavity of the filter box (2) is communicated with the inner cavity of the cleaning box (3), and is characterized in that: A support shaft (4) is rotatably connected to the position where the filter box (2) is fixedly connected with the cleaning box (3), and an upper filter screen plate (5), a lower filter screen plate (5), a lower filter screen plate (5), a lower filter screen plate (5) and a lower filter screen plate (5) are fixed on the support shaft (4) in sequence from top to bottom. a filter screen plate (6), a drive gear ring (7) is fixed on the peripheral sides of the upper filter screen plate (5) and the lower filter screen plate (6); An adjustment rod (8) and a guide rod (9) run through the top of the cleaning box (3), and the bottom end of the adjustment rod (8) is rotatably connected with the upper filter screen plate (5) and the lower filter screen plate (6) a matching cleaning frame (10); Cleaning brushes (11) with which the upper fixing head of the cleaning frame (10) is respectively matched with the upper filter screen plate (5) and the lower filter screen plate (6); The position where the drive box (1) is fixedly connected with the filter box (2) is fixedly provided with balls ( 12). 2 . The anti-clogging rural sewage treatment device according to claim 1 , wherein a drive shaft ( 13 ) runs through the bottom of the drive box ( 1 ), and the top of the drive shaft ( 13 ) is connected to the drive box. 3 . (1) The top of the inner wall is rotatably connected, and a pulley (14) is fixed at the bottom end of the drive shaft (13) outside the drive box (1). 3. The anti-clogging rural sewage treatment device according to claim 2, characterized in that, a drive gear ring (7) fixed to the peripheral surface of the upper filter screen plate (5) is fixed on the drive shaft (13). ) meshed with the upper drive gear, and the lower drive gear matched with the drive gear ring (7) fixed on the peripheral surface of the lower filter screen plate (6). 4. The anti-clogging rural sewage treatment device according to claim 1, wherein the bottom end of the guide rod (9) is fixedly connected to the top of the cleaning frame (10) inside the cleaning box (3), so An adjusting wheel is fixed on the top of the adjusting rod (8), and a limit block is fixed on the top of the guide rod (9). 5. The anti-clogging rural sewage treatment device according to claim 1, wherein a sewage pipe (15) runs through the top and bottom of the filter box (2), and the sewage pipe (15) is far away from The end face of one end of the filter box (2) is fixedly provided with a connecting flange. 6 . The anti-clogging rural sewage treatment device according to claim 1 , wherein a slag discharge pipe ( 16 ) runs through the bottom of the cleaning box ( 3 ), and the bottom end of the slag discharge pipe ( 16 ) runs through 6 . A flange plate is fixedly provided. 7. The anti-clogging rural sewage treatment device according to claim 1, wherein the upper filter screen plate (5) is a coarse filter screen plate, and the lower filter screen plate (6) is a mesh hole A fine filter screen plate with a diameter smaller than the mesh hole diameter of the upper filter screen plate (5).

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