CN212188066U

CN212188066U - Non-blocking unpowered automatic filter

Info

Publication number: CN212188066U
Application number: CN202020755525.7U
Authority: CN
Inventors: 陈国栋; 马良; 姜勇; 郝连杰; 赵振义
Original assignee: Shandong Guochen Industrial Group Co ltd
Current assignee: Shandong Guochen Industrial Group Co ltd
Priority date: 2020-05-09
Filing date: 2020-05-09
Publication date: 2020-12-22
Anticipated expiration: 2030-05-09

Abstract

A non-blocking unpowered automatic filter relates to the technical field of sewage treatment equipment. The utility model provides a there is not unpowered automatic filter of jam, includes filter and belt cleaning device, the filter include the hydraulic sieve, the hydraulic sieve surface be the arc, belt cleaning device include axis of rotation, baffle and washing chain, the washing chain set up in the axis of rotation, the baffle set up inside the washing chain, the washing chain on be equipped with the brush. The device simple structure can carry out thorough cleanness to the solid on hydraulic screen surface, can effectually prevent that hydraulic screen from blockking up, only need regularly clean hydraulic screen can, can save a large amount of manual works, improve sewage treatment efficiency.

Description

Non-blocking unpowered automatic filter

Technical Field

The utility model belongs to the technical field of sewage treatment device technique and specifically relates to a no-clogging unpowered automatic filter.

Background

The raw waste water firstly enters the hydraulic screen through the inlet pipe, overflows downwards through the flow adjusting groove, then the solid matters are filtered out from the surface of the inclined fine filter screen, and the solid matters are temporarily stopped and automatically slide downwards to be collected and packaged. And the water is discharged from the wedge-shaped lower part and is connected with a water discharge pipe for further treatment. The inclined fine screen filter screen is formed by combining wedge-shaped screen rods, the wedge shape is similar to a triangle, the inclined fine screen filter screen has the best filtering property, the surface of the filter screen is smooth, and the thickness is 3-10 mm. The gap on the upper surface is small, and the fine solid is filtered; the lower clearance is large, the water drainage is smooth, and the back of the filter screen is not easy to block; due to professional processing, the equipment is already applied to solid-liquid separation engineering of wastewater treatment in various industries. However, when the hydraulic screen is used for filtering wastewater for a long time, fine particles filtered by the hydraulic screen are easy to attach to the surface of the hydraulic screen, and particularly when the water flow rate is low, the particles cannot be washed away in time, so that the filtering effect of the hydraulic screen is influenced. At present, the hydraulic screen is generally cleaned by manpower, and manpower resources are consumed, so that the design of a non-blocking unpowered automatic filter is very necessary.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the surface of the hydraulic screen is not easy to clean, the utility model provides a non-blocking unpowered automatic filter.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a there is not unpowered automatic filter of jam, includes filter and belt cleaning device, the filter include the hydraulic sieve, the hydraulic sieve surface be the arc, belt cleaning device include axis of rotation, baffle and washing chain, the washing chain set up in the axis of rotation, the baffle set up inside the washing chain, the washing chain on be equipped with the brush.

As optimization, the rotating shaft comprises a shaft 1 and a shaft 2, the cleaning chain is arranged on the shaft 1 and the shaft 2, a plurality of brushes are arranged on the cleaning chain, and the brushes are uniformly arranged on the cleaning chain.

Preferably, the length of the brush is larger than the length from the baffle to the surface of the hydraulic screen.

As optimization, both ends of the rotating shaft are arranged on the filter, the rotating shaft is provided with the motor, and both ends of the baffle are arranged on the filter.

The whole beneficial effect of this scheme is: the utility model provides a there is not unpowered automatic filter of jam, through set up belt cleaning device on the hydraulic sieve, wherein be equipped with the brush on belt cleaning device's the washing chain, clean the hydraulic sieve surface through the brush, and be equipped with the baffle on the filter, the washing chain sets up in the baffle outside, the distance on baffle and hydraulic sieve surface is less than the length of brush, just so can guarantee the washing effect of brush to hydraulic sieve surface, the device simple structure, can carry out thorough cleanness to the solid on hydraulic sieve surface, can effectually prevent that hydraulic sieve from blockking up, only need regularly clean hydraulic sieve can, can save a large amount of manual works, improve sewage treatment efficiency.

Drawings

Fig. 1 is a schematic axial view of the present invention.

Figure 2 is the utility model discloses dissect the structure sketch map.

Figure 3 is the cleaning device of the present invention.

The device comprises a brush 1, a rotating shaft 2, a cleaning chain 3, a baffle 4, a baffle 5, a hydraulic screen 6,

shafts

1 and 7,

shafts

2 and 8, a filter 9 and a cleaning device.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the embodiment shown in fig. 1 and 2, the non-clogging unpowered automatic filter comprises a filter 1 and a cleaning device 2, wherein the filter 1 comprises a hydraulic screen 3, the surface of the hydraulic screen 3 is arc-shaped 4, the cleaning device 2 comprises a rotating shaft 5, a baffle 6 and a cleaning chain 7, the cleaning chain 7 is arranged on the rotating shaft 5, the baffle 6 is arranged inside the cleaning chain 7, and a brush 8 is arranged on the cleaning chain 7.

As shown in fig. 3, the rotating shaft 5 includes a shaft 1 and a shaft 2, the cleaning chain 7 is disposed on the shaft 1 and the shaft 2, the cleaning chain 7 is provided with a plurality of brushes 8, and the brushes 8 are uniformly disposed on the cleaning chain 7.

The length of the brush 8 is longer than the length from the baffle 6 to the surface of the hydraulic screen 3.

The two ends of the rotating shaft 5 are arranged on the filter 1, the rotating shaft 5 is provided with a motor 9, and the two ends of the baffle 6 are arranged on the filter 1.

The device is normal during operation, motor 9 drives axle 1 and axle 2 and rotates, axis of rotation 5 drives and washs chain 7 and rotates, 6 will wash chain 7 and extrude to the direction of hydraulic screen 3 when the baffle, make brush 8 rub 3 surfaces of hydraulic screen, it is not hard up to make the fixture, wash and densely covered brush 8 on the chain 7, can carry out thorough cleaning to 3 surfaces of hydraulic screen, axle 1 and axle 2 are clockwise rotation, and then drive and wash chain 7 and carry out clockwise rotation, not hard up solid then can be along with rivers discharge downwards.

The above embodiments are only specific cases of the present invention, and the protection scope of the present invention includes but is not limited to the product form and style of the above embodiments, any suitable changes or modifications to the non-clogging unpowered automatic filter and the ordinary skilled person in the art according to the claims of the present invention shall fall within the protection scope of the present invention.

Claims

1. A non-clogging unpowered automatic filter is characterized in that: the cleaning device comprises a rotating shaft, a baffle and a cleaning chain, wherein the cleaning chain is arranged on the rotating shaft, the baffle is arranged inside the cleaning chain, and a brush is arranged on the cleaning chain.

2. The non-clogging unpowered automatic filter according to claim 1, characterized in that: the axis of rotation include axle 1 and axle 2, the washing chain set up on axle 1 and axle 2, the washing chain on be equipped with a plurality of brushes, a plurality of brushes evenly set up on the washing chain.

3. The non-clogging unpowered automatic filter according to claim 1, characterized in that: the length of the brush is longer than the length from the baffle to the surface of the hydraulic screen.

4. The non-clogging unpowered automatic filter according to claim 1, characterized in that: the filter is arranged on the rotating shaft, the two ends of the rotating shaft are arranged on the filter, the motor is arranged on the rotating shaft, and the two ends of the baffle are arranged on the filter.