CN210097070U

CN210097070U - Automatic brushing and filtering device

Info

Publication number: CN210097070U
Application number: CN201920432778.8U
Authority: CN
Inventors: 冯爱军; 冯小辉
Original assignee: NANCHONG DAYU WATER TECHNOLOGY Co Ltd
Current assignee: Sichuan Dayu Fluid Technology Co.,Ltd.
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-02-21
Anticipated expiration: 2029-04-02

Abstract

The utility model discloses an automatic scrub filter equipment, its casing (4) are the cylinder, be equipped with on the upper portion inner wall in the casing and divide water board (3), it has the installation through-hole to open on the water board, the casing bottom is equipped with base (6), the base bottom is equipped with drain (16), the casing bottom is equipped with delivery port (17), inlet channel (1) is established at the casing top, the pipeline bottom extends to the casing inner chamber, install impeller (2) in the pipeline of extension, impeller pivot one end is equipped with pinion (9), it fixes on through-hole and base to strain a section of thick bamboo (5), axis (14) are fixed and are being circled in straining an inner bearing, epaxial fixed spiral plate (12) that is equipped with, be equipped with brush (13) on the spiral plate edge, the pinion toothing of gear wheel (10) and. The kinetic energy of water flow is utilized to the maximum extent, and the automatic cleaning of the filter cylinder is realized.

Description

Automatic brushing and filtering device

Technical Field

The utility model belongs to the technical field of the filtration and specifically relates to an automatic scrub filter equipment.

Background

The traditional filtering device generally separates a water passing cavity into a raw water cavity and a purified water cavity by a filter cartridge with filter holes. Impurities carried in the raw water are blocked in the raw water cavity by the wall of the filter cylinder, and the water enters the water purifying cavity through the filter holes, so that the filtration is realized. After long-time use, impurities are gradually accumulated on the surface of the raw water cavity to block the filter holes, and the filter cartridge needs to be cleaned or replaced regularly. The problem of impurities is solved by replacing the filter cylinder, and although the effect is good, the cost is high. The cleaning filter cylinder is electrically or manually driven by a brush to scrub, and manpower or electric energy is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art and change a section of thick bamboo expense expensive, wash a section of thick bamboo and take time and trouble technical problem, provide one kind and utilize rivers kinetic energy to drive the rotatory automatic filter equipment that scrubs that utilizes the spiral plate structure to carry out afterburning guide simultaneously of brush.

The utility model provides a technical scheme that its technical problem adopted is: automatic filter equipment scrubs, including casing, strain a section of thick bamboo, pipeline and axis, its characterized in that: the shell is a cylinder, the top of the shell is provided with an access hole which is matched with a sealing cover, a water diversion plate is fixedly arranged on the inner wall of the middle upper part of the shell, a circular installation through hole is formed in the water diversion plate, threads are formed on the inner wall of the installation through hole, a base with threads is arranged at the bottom of the shell, a sewage discharge port communicated with the outside of the shell is formed at the bottom of the base, a water outlet is formed in one side of the bottom of the shell, a pipeline is arranged on one side of the top of the shell, the bottom of the pipeline extends to the inner cavity of the shell, an impeller is arranged in the extended pipeline, a pinion is arranged at one end of a rotating shaft of the impeller, external threads are arranged on the upper part and the lower part of the filter cartridge, hollowed circular plates are arranged on the opening inner walls at two ends of the filter, the edge of the spiral plate is fixedly provided with a brush, and the top of the middle shaft is provided with a big gear which is meshed with a small gear on one side of the rotating shaft of the impeller.

Raw water enters the shell through the pipeline during use, water flow acts on the impeller, the impeller is pushed to rotate to drive the pinion to rotate, then the pinion drives the gear wheel to rotate, the gear wheel drives the middle-shaft spiral plate and the brush to rotate, the water flow scours the impeller and then continues to flow in the process, entrained middle impurities scour the spiral plate along with the water flow, the spiral plate rotates to continuously transmit the impurities retained on the plate downwards in a first-stage mode until the impurities reach a drain outlet to be discharged, meanwhile, the rotation of the brush continuously brushes the impurities blocked in the filter holes or adsorbed on the inner surface of the filter cylinder, so that the impurities fall on the spiral plate and are discharged through the drain outlet, and the filter cylinder is automatically scrubbed. And raw water enters the water purifying cavity through the filter holes on the filter cartridge and is discharged through the water outlet.

The beneficial effects of the utility model reside in that: the utility model discloses furthest has utilized the kinetic energy of rivers for the discharge of impurity has realized straining the self-cleaning of a section of thick bamboo, wherein utilizes the pinion to drive the gear wheel, can reduce the rotational speed, and torsion increase has avoided high-speed rotation consume brush to the increase of torsion makes the effort increase of brush, and is scrubbed the impurity of straining a section of thick bamboo inner wall to stubborn absorption more easily.

Drawings

FIG. 1 is a schematic side view of an automatic brushing and filtering device;

fig. 2 is a schematic top view of the automatic brushing filter device.

Detailed Description

Example 1, the present invention is further illustrated below with reference to fig. 1 and 2: the automatic scrubbing and filtering device comprises a shell 4, a filter cartridge 5, a pipeline 1 and a middle shaft 14, and is characterized in that the shell is cylindrical, the top of the shell is provided with a circular access hole 7, and the access hole is provided with a sealing cover 8 which can prevent water from seeping and corresponds to the access hole. The inner wall of the middle upper part of the shell is provided with a water diversion plate 3 for separating raw water and filtered water, the water diversion plate is provided with a circular mounting through hole, the inner wall of the mounting through hole is provided with threads, and an upper fixing point is provided for mounting the filter cartridge. The bottom of the shell is provided with a base 6 with threads, a lower fixed point is provided for installing the filter cylinder, the bottom of the base is provided with a sewage discharge outlet 16 communicated with the outside of the shell, a switch is arranged on the sewage discharge outlet and used for discharging sewage at regular time, one side of the bottom of the shell is provided with a water outlet 17, and the shell, the water diversion plate and the base are integrally cast. The pipeline is fixedly installed on one side of the top of the shell in a flange connection mode, the bottom of the pipeline extends to the inner cavity of the shell, an impeller 2 is installed in the extended pipeline, a pinion 9 is installed at one end of an impeller rotating shaft, external threads are arranged on the upper portion and the lower portion of the filter cylinder, hollow circular plates 11 are installed on the inner walls of openings at two ends of the filter cylinder, a bearing 15 is fixedly installed at the central portion of each hollow circular plate, the filter cylinder is fixed on an installation through hole and a base through the upper portion and the lower portion of the screw threads, a middle shaft is fixed on the inner ring of the bearing in the filter cylinder, a spiral plate 12 is fixedly installed on the middle shaft, a.

Claims

1. Automatic filter equipment scrubs, including casing (4), strain a section of thick bamboo (5), pipeline (1) and axis (14), its characterized in that: the shell is a cylinder, the top of the shell is provided with an access hole (7) which is matched with a sealing cover (8), a water diversion plate (3) is fixedly arranged on the inner wall of the middle upper part of the shell, a circular mounting through hole is formed in the water diversion plate, threads are formed on the inner wall of the mounting through hole, a base (6) with threads is mounted at the bottom of the shell, a sewage discharge outlet (16) communicated with the outside of the shell is formed in the bottom of the base, a water outlet (17) is formed in one side of the bottom of the shell, a pipeline is mounted on one side of the top of the shell, the bottom of the pipeline extends into the inner cavity of the shell, an impeller (2) is mounted in the extended pipeline, a pinion (9) is mounted at one end of a rotating shaft of the impeller, external threads are arranged on the upper part and the lower part, the middle shaft is fixed on an inner ring of a bearing in the filter cylinder, a spiral plate (12) is fixedly installed on the middle shaft, a brush (13) is fixedly installed on the edge of the spiral plate, and a large gear (10) is installed at the top of the middle shaft and meshed with a small gear on one side of an impeller rotating shaft.