CN215195741U

CN215195741U - Rotary micro-filter

Info

Publication number: CN215195741U
Application number: CN202121554879.6U
Authority: CN
Inventors: 王卫忠; 张燕华
Original assignee: Jiangsu Jinda Environmental Protection Engineering General Contracting Co ltd
Current assignee: Jiangsu Jinda Environmental Protection Engineering General Contracting Co ltd
Priority date: 2021-07-09
Filing date: 2021-07-09
Publication date: 2021-12-17
Anticipated expiration: 2031-07-09

Abstract

The utility model discloses a rotation type microstrainer, the on-line screen storage device comprises a base, base top central point puts and is provided with the bilge pit, the base top is located the bilge pit both sides and all is provided with U type support frame, it is connected with the rotation type microstrainer through the pivot to lie in the bilge pit top between the U type support frame, U type support frame top all is provided with the support bracket through the bolt, it is provided with the bracing piece to lie in the rotation type microstrainer top between the support bracket. Have and scrape dirt structure, the cooperation is washed the mechanism and is cleaned the filter screen to promoted clean effect by a wide margin, simultaneously, have the multi-disc filter plate, so that personnel change according to the demand, and need not whole change, avoid extravagant, promoted the change convenience.

Description

Rotary micro-filter

Technical Field

The utility model relates to a sewage treatment technical field, in particular to rotation type microstrainer.

Background

Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, environmental protection, urban landscape, medical treatment, catering and the like, and is also increasingly used in daily life of common people.

The rotary micro-filter is a mechanical filter, the filter screen is a stainless steel wire screen, dirt is distributed on a filter cylinder filter screen rotating in the opposite direction, water flow and the inner wall of the filter cylinder generate relative shearing motion, the water passing efficiency is high, solid matters are cut off and separated, roll along a spiral guide plate in the cylinder and are discharged from the other end of the filter cylinder.

The existing rotary micro-filter also has the following disadvantages: 1. the filter screens are all integrated, when the local part is replaced currently, the whole filter screen needs to be replaced, so that the replacement convenience is greatly reduced; 2. the auxiliary washing mechanism is lacked to scrape the surface of the screen plate from the dirt, so that the cleaning work can be carried out only by the washing mechanism during operation, and the cleaning effect is greatly reduced. To this end, we propose a rotary microfilter.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a rotary micro-filter, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rotation type microstrainer, includes the base, base top central point puts and is provided with the bilge pit, the base top is located the bilge pit both sides and all is provided with U type support frame, it is connected with the rotation type microstrainer through the pivot to lie in the bilge pit top between the U type support frame, U type support frame top all is provided with the bracket through the bolt, it is provided with the bracing piece to lie in the rotation type microstrainer top between the bracket.

Furthermore, a drain valve is arranged between the U-shaped supporting frames at one side of the U-shaped supporting frames through an opening, and filter plates are uniformly arranged on the periphery of the surface of the rotary filter through bolts; the filter plate which needs to be replaced is taken out and disassembled through the bolts, and the whole filter structure does not need to be replaced, so that waste is avoided.

Furthermore, a water inlet is formed in one side of the rotary filter between the U-shaped support frames.

Furthermore, a scraping blade is arranged at the bottom of the supporting rod through a screw, the scraping blade is in contact with the surface of the rotary filter, and the scraping blade is made of rubber materials; the scraping blade supported by the support rod scrapes off the dirt on the surface of the filter plate.

Furthermore, a water outlet pipe is arranged at the other side of the rotary filter through an opening.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up bracing piece and doctor-bar, when the rotation type filter was rotatory, when washing the mechanism and washing the filter plate, the doctor-bar that utilizes the bracing piece to support scraped the filth on filter plate surface and leaves to promote clean effect by a wide margin.

2. Through setting up the filter plate, when local filter plate need be changed, can directly get through the bolt and unload the filter plate that needs to be changed down, and need not to change whole filtration to avoid extravagant, thereby promoted the change convenience by a wide margin.

Drawings

Fig. 1 is a schematic view of the overall structure of a rotary micro-filter of the present invention.

Fig. 2 is a schematic view of a water outlet pipe structure of the rotary micro-filter of the present invention.

In the figure: 1. a base; 2. a sewage tank; 3. a U-shaped support frame; 4. a blowoff valve; 5. a rotary filter; 6. filtering the plate; 7. a water inlet; 8. a holder; 9. a support bar; 10. scraping a blade; 11. and (5) discharging a water pipe.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-2, a rotary micro-filter comprises a base 1, a sewage tank 2 is arranged at the center of the top of the base 1, U-shaped supporting frames 3 are arranged at the two sides of the sewage tank 2 at the top of the base 1, a rotary filter 5 is connected to the top of the sewage tank 2 between the U-shaped supporting frames 3 through a rotating shaft, supporting brackets 8 are arranged at the tops of the U-shaped supporting frames 3 through bolts, and a supporting rod 9 is arranged at the top of the rotary filter 5 between the supporting brackets 8.

Wherein, a blowoff valve 4 is arranged between the U-shaped supporting frames 3 at one side of the U-shaped supporting frames 3 through an opening, and filter plates 6 are evenly arranged on the periphery of the surface of the rotary filter 5 through bolts.

In the embodiment, as shown in fig. 1 and 2, the filter plate 6 to be replaced can be removed by bolts without replacing the whole filter structure, so as to avoid waste.

Wherein, a water inlet 7 is arranged between the U-shaped supporting frames 3 and at one side of the rotary filter 5.

In this embodiment, as shown in fig. 1 and 2, the water inlet 7 is connected to the water inlet end.

The bottom of the support rod 9 is provided with a scraping blade 10 through a screw, the scraping blade 10 is in surface contact with the rotary filter 5, and the scraping blade 10 is made of rubber materials.

In the present embodiment, as shown in fig. 1, the scraping blade 10 scrapes off dirt on the surface of the filter plate 6.

Wherein, the other side of the rotary filter 5 is provided with a water outlet pipe 11 through an opening.

In this embodiment, as shown in fig. 1, the treated water is discharged through a water outlet pipe 11.

It should be noted that, the utility model relates to a rotation type microstrainer, in operation, place the device in sewage treatment department, and will wash the mechanism and support on bracing piece 9 so that wash filter plate 6, on a next step, connect rotation type microstrainer 5 external power supply, the end of will intaking is connected with water inlet 7, carry out sewage treatment and filter, the water source after the processing is discharged through outlet pipe 11, when rotation type microstrainer 5 is rotatory, when washing the mechanism and washing filter plate 6, scrape through doctor-bar 10 and leave the filth on filter plate 6 surface, the spot will flow in bilge pit 2 and collect, accessible blowoff valve 4 carries out coupling hose and discharges, when local filter plate 6 needs to be changed, can directly get the filter plate 6 of unloading required change through the bolt, and need not to change whole filtration, in order to avoid extravagant.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The rotary micro-filter comprises a base (1) and is characterized in that a sewage tank (2) is arranged at the center of the top of the base (1), U-shaped support frames (3) are arranged on the two sides of the sewage tank (2) at the top of the base (1), a rotary filter (5) is connected to the top of the sewage tank (2) between the U-shaped support frames (3) through a rotating shaft, support brackets (8) are arranged at the tops of the U-shaped support frames (3) through bolts, and a support rod (9) is arranged at the top of the rotary filter (5) between the support brackets (8).

2. A rotary microfilter according to claim 1, wherein: and a blowdown valve (4) is arranged between the U-shaped supporting frames (3) on one side of the U-shaped supporting frames (3) through a set opening, and filter plates (6) are uniformly arranged on the periphery of the surface of the rotary filter (5) through bolts.

3. A rotary microfilter according to claim 1, wherein: a water inlet (7) is arranged between the U-shaped supporting frames (3) and at one side of the rotary filter (5).

4. A rotary microfilter according to claim 1, wherein: the bottom of the supporting rod (9) is provided with a scraping blade (10) through a screw, the scraping blade (10) is in surface contact with the rotary filter (5), and the scraping blade (10) is made of rubber materials.

5. A rotary microfilter according to claim 1, wherein: and a water outlet pipe (11) is arranged at the other side of the rotary filter (5) through the opening.