CN220537653U

CN220537653U - Rural sewage treatment plant

Info

Publication number: CN220537653U
Application number: CN202322128134.9U
Authority: CN
Inventors: 宋加妹; 蔡志芹; 孙世杰
Original assignee: LIANYUNGANG RESEARCH INSTITUTE OF NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY; Nanjing University of Science and Technology
Current assignee: LIANYUNGANG RESEARCH INSTITUTE OF NANJING UNIVERSITY OF SCIENCE AND TECHNOLOGY; Nanjing University of Science and Technology
Priority date: 2023-08-08
Filing date: 2023-08-08
Publication date: 2024-02-27
Anticipated expiration: 2033-08-08

Abstract

The utility model relates to the technical field of sewage treatment devices, in particular to a rural sewage treatment device, which comprises sewage treatment equipment, wherein the sewage treatment equipment comprises a sedimentation tank, an aerobic tank and a purifying tank, connecting pipelines are arranged between the aerobic tank and the sedimentation tank as well as between the aerobic tank and the purifying tank, a sewage inlet pipe and a filter box are arranged on the sedimentation tank, a filter pipe is arranged on one side of the filter box, a valve is arranged on the filter pipe, a filter mechanism is arranged in the filter box, a mounting mechanism is arranged between the filter box and the top end of the sedimentation tank, the mounting mechanism comprises a mounting plate, a butt joint plate and a guide frame, and the butt joint plate is mounted on the inner wall of the sedimentation tank, and can be quickly mounted or dismounted through the mounting mechanism, so that the filter mechanism is convenient to clean or replace.

Description

Rural sewage treatment plant

Technical Field

The utility model relates to the technical field of sewage treatment devices, in particular to a rural sewage treatment device.

Background

As is well known, rural domestic sewage mainly comprises domestic washing sewage, kitchen sewage, toilet flushing sewage, livestock and poultry sewage and the like, treatment of rural sewage is necessary, most of the traditional rural sewage treatment devices are used for filtering the sewage after precipitating the sewage, and then the sewage is treated and purified by an aerobic tank and a purifying tank in sequence, so that the sewage is discharged after reaching the discharge standard, and pollution of the sewage to rural environment is effectively reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rural sewage treatment device.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rural sewage treatment plant, includes sewage treatment equipment, sewage treatment equipment includes sedimentation tank, good oxygen pond and purifying tank, good oxygen pond with all be equipped with connecting tube between sedimentation tank and the purifying tank, be equipped with into dirty pipe and rose box on the sedimentation tank, one side of rose box is equipped with the filter tube, be equipped with the valve on the filter tube, the inside of rose box is equipped with filtering mechanism, the rose box with be equipped with installation mechanism between the top of sedimentation tank, installation mechanism includes mounting panel, butt plate and leading truck, the butt plate is installed on the inner wall of sedimentation tank, the butt plate has been seted up on the top of butt plate, the mounting panel is installed one side of rose box, the mounting panel supports on the butt plate, the leading truck is installed the top of sedimentation tank, the guide hole has been seted up on the leading truck, be equipped with the fixed column on the guide hole, the butt plate has been seted up the butt hole on the screw hole, the screw thread post supports on the screw thread post the hole, the ring groove has been seted up on the ring groove, two arc grooves have been seted up on the fixed column, the arc groove has been set up.

In order to improve the filtering effect, the utility model is improved in that the filtering mechanism comprises a filter screen and a sand layer, wherein the filter screen is arranged in the filter box, two filter screens are arranged, and the sand layer is arranged between the two filter screens.

In order to enable the arc groove to be tightly abutted against the annular groove, the utility model is improved in that a suction ring is arranged on the annular groove, and an iron plate is arranged on the arc groove.

In order to reduce the condition that sewage in the sedimentation tank corrodes the filter tank, the utility model is improved in that the outer side of the filter tank is provided with anti-corrosion paint.

In order to facilitate the operation of personnel, the utility model is improved in that the valve is an electric valve.

In order to facilitate the rotation of the threaded column, the utility model is improved in that the top end of the threaded column is provided with a screwing block.

(III) beneficial effects

Compared with the prior art, the utility model provides a rural sewage treatment device, which comprises the following components

The beneficial effects are that:

this rural sewage treatment plant promotes the fixed column in the guiding hole of seting up on the leading truck, and the arc groove of seting up of one end of fixed column supports on the annular to make the screw thread post fix, prevent that the screw thread post from appearing not hard up condition, the arc groove of pulling fixed column one end from annular, then rotatory screw thread post, thereby take out the rose box, be convenient for wash or change the processing to the inside filter mechanism of rose box, can install fast or pull down the rose box through installation mechanism, thereby be convenient for wash or change the processing to filter mechanism.

Drawings

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

FIG. 2 is a schematic diagram of the structure of the present utility model 2;

FIG. 3 is an enlarged top half cross-sectional view of the mounting plate of FIG. 1 in accordance with the present utility model;

fig. 4 is an enlarged front half-sectional view of the sedimentation tank of fig. 1 according to the present utility model.

In the figure: 1. a sedimentation tank; 2. an aerobic tank; 3. a purifying tank; 4. a sewage inlet pipe; 5. a filter box; 6. a filter tube; 7. a valve; 8. a mounting plate; 9. an abutting plate; 10. a guide frame; 11. fixing the column; 12. a threaded column; 13. a ring groove; 14. a filter screen; 15. a sand layer; 16. a suction ring; 17. an iron plate.

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. 1-4, the utility model relates to a rural sewage treatment device, which comprises sewage treatment equipment, wherein the sewage treatment equipment comprises a sedimentation tank 1, an aerobic tank 2 and a purification tank 3, connecting pipelines are arranged between the aerobic tank 2 and the sedimentation tank 1 as well as between the aerobic tank 2 and the purification tank 3, a sewage inlet pipe 4 and a filter box 5 are arranged on the sedimentation tank 1, a filter pipe 6 is arranged on one side of the filter box 5, a valve 7 is arranged on the filter pipe 6, a filter mechanism is arranged in the filter box 5, a mounting mechanism is arranged between the filter box 5 and the top end of the sedimentation tank 1, the mounting mechanism comprises a mounting plate 8, an abutting plate 9 and a guide frame 10, the abutting plate 9 is mounted on the inner wall of the sedimentation tank 1, an abutting groove is formed in the top end of the abutting plate 9, the mounting plate 8 is mounted on one side of the filter box 5, the mounting plate 8 is propped against the butt joint groove, the guide frame 10 is arranged at the top end of the sedimentation tank 1, a guide hole is formed in the guide frame 10, a fixed column 11 is arranged on the guide hole, a threaded hole is formed in the mounting plate 8, a butt joint hole is formed in the butt joint groove, a threaded column 12 is arranged on the threaded hole, the threaded column 12 is propped against the butt joint hole, a ring groove 13 is formed in the threaded column 12, an arc groove is formed in one end of the fixed column 11, the arc groove is propped against the ring groove 13, the mounting mechanism is provided with two symmetrical arrangement, in this embodiment, sewage entering rural life through the sewage inlet pipe 4 enters the sedimentation tank 1 to precipitate substances, then the filter box 5 is placed in the sedimentation tank 1, the mounting plate 8 in the mounting mechanism is aligned with and propped against the butt joint groove of the butt joint plate 9, then with screw thread post 12 threaded connection screw hole, screw thread post 12 supports on the butt joint hole, at this moment, the fixed column 11 just aims at the annular 13 on the screw thread post 12, promote the fixed column 11 in the guiding hole of seting up on the leading truck 10, the arc groove of seting up of one end of fixed column 11 supports on annular 13, thereby make screw thread post 12 fix, prevent screw thread post 12 to appear the loose condition, in can making the sewage in sedimentation tank 1 get into the filter mechanism of filter box 5 inside through opening valve 7, filter the impurity in the sediment after the sewage through filter mechanism, then reentrant good oxygen pond 2 breaks down inorganic matter into with organic matter in the sewage, finally get into purifying tank 3 and carry out the purification operation, discharge after reaching the emission requirement, when the inside filter mechanism of filter box 5 needs to wash or change, the fixed column is pulled in the guiding hole, the arc groove of fixed column one end leaves annular 13, then the personnel rotate screw thread post 12, leave the butt joint hole, thereby take out filter box 5, be convenient for carry out washing or change the filter mechanism of filter box 5, can quick installation or change filter mechanism, thereby be convenient for wash filter mechanism through installation or change.

Above-mentioned filter equipment can be any kind of filter equipment, in order to further improve the filter effect, filter equipment includes filter screen 14 and grit layer 15, filter screen 14 is installed the inside of rose box 5, filter screen 14 is equipped with two, grit layer 15 is located two between the filter screen 14, can effectively filter the impurity in the sewage through filter screen 14 and grit layer 15, the filter effect is good.

The arc groove needs to be tightly abutted against the annular groove 13, in order to meet the requirements, the annular groove 13 is provided with the iron absorbing ring 16, the arc groove is provided with the iron plate 17, the iron plate 17 is absorbed through the iron absorbing ring, and the arc groove can be tightly abutted against the annular groove 13.

The filter tank 5 needs a certain anti-corrosion performance, in order to meet the above requirement, an anti-corrosion coating is arranged on the outer side of the filter tank 5, and the anti-corrosion performance of the filter tank 5 can be improved through the anti-corrosion coating, so that the condition that sewage in the sedimentation tank 1 corrodes the filter tank 5 can be reduced.

The valve 7 may be any type of valve, and in order to further facilitate the operation of personnel, the valve 7 is an electric valve, and the electric valve is convenient for personnel to control and use, so that the use is more convenient.

The threaded column 12 is not convenient for people to hold, and in order to solve the problem, the top end of the threaded column 12 is provided with a screwing block, and the threaded column 12 is convenient to rotate by holding the screwing block, so that the use is more convenient.

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. The utility model provides a rural sewage treatment plant, includes sewage treatment equipment, sewage treatment equipment includes sedimentation tank (1), good oxygen pond (2) and purifying tank (3), good oxygen pond (2) with all be equipped with connecting tube between sedimentation tank (1) and purifying tank (3), be equipped with on sedimentation tank (1) into dirty pipe (4) and rose box (5), its characterized in that: one side of rose box (5) is equipped with filter tube (6), be equipped with valve (7) on filter tube (6), the inside of rose box (5) is equipped with filtering mechanism, rose box (5) with be equipped with mounting mechanism between the top of sedimentation tank (1), mounting mechanism includes mounting panel (8), butt plate (9) and leading truck (10), butt plate (9) are installed on the inner wall of sedimentation tank (1), the butt joint groove has been seted up on the top of butt plate (9), mounting panel (8) are installed one side of rose box (5), mounting panel (8) support and are in on the butt joint groove, leading truck (10) are installed the top of sedimentation tank (1), set up the guiding hole on leading truck (10), be equipped with fixed column (11) on the guiding hole, set up threaded hole on the butt joint groove, be equipped with screw thread post (12) on the screw thread post (12) support one side of butt joint hole (12), set up annular groove (13) have been seted up on the arc groove (13) and have been set up on the arc groove.

2. A rural sewage treatment plant according to claim 1, wherein: the filtering mechanism comprises a filtering net (14) and a sand layer (15), wherein the filtering net (14) is installed inside the filtering box (5), two filtering nets (14) are arranged, and the sand layer (15) is located between the two filtering nets (14).

3. A rural sewage treatment plant according to claim 2, wherein: the ring groove (13) is provided with a suction ring (16), and the arc groove is provided with an iron plate (17).

4. A rural sewage treatment plant according to claim 3, wherein: the outside of the filter box (5) is provided with anti-corrosion paint.

5. The rural sewage treatment apparatus according to claim 4, wherein: the valve (7) is an electric valve.

6. The rural sewage treatment apparatus according to claim 5, wherein: the top end of the threaded column (12) is provided with a screwing block.