CN215195713U

CN215195713U - High-efficiency filter

Info

Publication number: CN215195713U
Application number: CN202120692618.4U
Authority: CN
Inventors: 智银强; 曲李明; 刘海飞; 牛振超; 孟海岗; 左帅; 张学慧; 魏贺亮
Original assignee: Zhongpu Handan Steel Co ltd
Current assignee: Zhongpu Handan Steel Co ltd
Priority date: 2021-04-06
Filing date: 2021-04-06
Publication date: 2021-12-17
Anticipated expiration: 2031-04-06

Abstract

The utility model discloses a high efficiency filter, including the filter main part, filter secondary cavity, the fixed plate, strain a section of thick bamboo, filter secondary cavity installs the bottom in the filter main part, install the fixed plate in the filter main part, the center of fixed plate is provided with the through-hole, the fixed plate is cut apart into the inner chamber of filter main part and is communicated first cavity and second cavity each other, be provided with the water inlet on the first cavity, install in the first cavity and strain a section of thick bamboo, second cavity and filter secondary cavity intercommunication are provided with the delivery port on the filter secondary cavity, the one end that the fixed plate was kept away from to first cavity is passed through the flange seal. The utility model discloses the filter fineness is than higher, and sealing performance is good, is convenient for maintain and change.

Description

High-efficiency filter

Technical Field

The utility model relates to a filter field especially relates to a high efficiency filter.

Background

In steel mills, water quality control is an important task, and blockage of nozzles and pipes can severely restrict the stability of production. The existing Y-shaped filter is not tightly sealed due to the flange fixed filter cylinder, and the situation of water leakage often occurs.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high efficiency filter solves the sealed not tight problem that leads to leaking water or can't filter the operation of filter.

In order to solve the technical problem, the utility model adopts the following technical scheme:

the utility model relates to a high-efficiency filter, including filter main part, secondary cavity of filter, fixed plate, strain a section of thick bamboo, secondary cavity of filter is installed the bottom of filter main part, install in the filter main part the fixed plate, the center of fixed plate is provided with the through-hole, the fixed plate will first cavity and the second cavity of intercommunication each other are split into to the inner chamber of filter main part, be provided with the water inlet on the first cavity, install in the first cavity strain a section of thick bamboo, the second cavity with secondary cavity of filter intercommunication, be provided with the delivery port on the secondary cavity of filter, first cavity is kept away from the one end of fixed plate is passed through the flange is sealed.

Furthermore, a filter screen is arranged at the communication position of the second chamber and the secondary cavity of the filter.

Further, the through hole at the center of the fixing plate is circular or square.

Furthermore, a fixing frame is installed on the through hole, and the filter cylinder is detachably connected to the fixing frame.

Furthermore, the fixing frame is Y-shaped, cross-shaped or m-shaped, a threaded hole is formed in the center of the fixing frame, and the bolt on the filter cylinder is screwed into the threaded through hole for positioning.

Further, the end of the filter cartridge adjacent to the fixed plate is open and the end adjacent to the flange is closed.

Furthermore, a flange handle is arranged on the flange.

Compared with the prior art, the utility model discloses a beneficial technological effect:

the utility model discloses divide into two cavities with the filter main part to increased filter secondary cavity, increased filter area, reduced the loss of pressure after the filtration.

The utility model discloses strain a section of thick bamboo detachably and install in the second cavity of filter main part, be convenient for clear up the change.

The utility model discloses the filter fineness is than higher, and sealing performance is good, is convenient for maintain and change.

Drawings

The present invention will be further explained with reference to the following description of the drawings.

FIG. 1 is a schematic structural view of the high efficiency filter of the present invention;

FIG. 2 is a sectional view of the high efficiency filter of the present invention taken along the direction A-A;

description of reference numerals: 1. a filter body; 101. a first chamber; 102. a second chamber; 2. a filter secondary cavity; 201. filtering with a screen; 3. a fixing plate; 301. a through hole; 302. a fixed mount; 4. a filter cartridge; 5. a flange; 501. a flange handle.

Detailed Description

As shown in fig. 1 and 2, a high efficiency filter comprises a filter main body 1, a filter secondary cavity 2, a fixing plate 3 and a filter cartridge 4, wherein the filter secondary cavity 2 is installed at the bottom of the filter main body 1, the fixing plate 3 is installed in the filter main body 1, a through hole 301 is formed in the center of the fixing plate 3, the fixing plate 3 divides an inner cavity of the filter main body 1 into a first cavity 101 and a second cavity 102 which are mutually communicated, a water inlet is formed in the first cavity 101, the filter cartridge 4 is installed in the first cavity 101, the second cavity 102 is communicated with the filter secondary cavity 2, a water outlet is formed in the filter secondary cavity 2, and one end, far away from the fixing plate 3, of the first cavity 101 is sealed through a flange 5.

The present embodiment increases the filtering area by communicating the first chamber and the second chamber with each other; meanwhile, the cavity of the filter main body and the cavity of the filter secondary are increased, and the pressure loss after filtering is effectively reduced.

Specifically, a strainer 201 is provided at the connection between the second chamber 102 and the filter secondary cavity 2.

This embodiment increases the filtration accuracy while providing a buffer effect as the water flows from the second chamber into the secondary filter cavity.

Specifically, the through hole 301 in the center of the fixing plate 3 is circular or square. The through hole 301 is provided with a fixing frame 302, and the filter cartridge 4 is detachably connected to the fixing frame 302. The fixing frame 302 is Y-shaped, cross-shaped or m-shaped, a threaded hole is formed in the center of the fixing frame 302, a bolt on the filter cartridge 4 is screwed into the threaded through hole for positioning, and the bolt penetrates through the filter cartridge and then is screwed on the threaded hole; the diameter of the filter cartridge 4 is larger than the diameter of the through-hole 301.

The filter cartridge is fixed by the bolts, so that water leakage or failure in filtering caused by poor sealing due to flange fixing in the prior art is avoided.

Specifically, the end of the filter cartridge 4 adjacent to the fixed plate 3 is open and the end adjacent to the flange 5 is closed. The flange 5 is provided with a flange handle 501.

This embodiment is convenient for can change through dismantling the flange and strain a section of thick bamboo, clean the inner chamber of filter main part, strain a section of thick bamboo one end and seal, the open structure of one end, guarantee filter fineness, improve whole leakproofness.

The utility model discloses a use as follows:

referring to fig. 1, the arrow direction in the figure is a water flow direction, when in use, water enters the second chamber 102 through the water inlet, passes through the filter cartridge 4, enters the first chamber 101 through the preformed hole of the fixing frame 302 on the fixing plate 3, passes through the filter secondary cavity 2, and flows out of the water outlet.

When the filter cartridge 4 needs to be replaced, the flange 5 is detached through the flange handle 501, the filter cartridge fixing bolt is screwed off, and a new filter cartridge is replaced.

The above-mentioned embodiments are only intended to describe the preferred embodiments of the present invention, but not to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design spirit of the present invention should fall into the protection scope defined by the claims of the present invention.

Claims

1. A high efficiency filter, characterized by: comprises a filter main body (1), a filter secondary cavity (2), a fixing plate (3) and a filter cartridge (4), the filter secondary cavity (2) is mounted at the bottom of the filter body (1), the fixing plate (3) is arranged in the filter main body (1), a through hole (301) is arranged in the center of the fixing plate (3), the fixing plate (3) divides the inner cavity of the filter body (1) into a first chamber (101) and a second chamber (102) which are communicated with each other, a water inlet is arranged on the first chamber (101), the filter cartridge (4) is arranged in the first chamber (101), the second chamber (102) being in communication with the filter secondary cavity (2), a water outlet is formed in the secondary cavity (2) of the filter, and one end, far away from the fixing plate (3), of the first chamber (101) is sealed through the flange (5).

2. The high efficiency filter of claim 1, wherein: a filter screen (201) is arranged at the communication part of the second chamber (102) and the filter secondary cavity (2).

3. The high efficiency filter of claim 1, wherein: the through hole (301) in the center of the fixing plate (3) is circular or square.

4. The high efficiency filter of claim 3, wherein: a fixing frame (302) is arranged on the through hole (301), and the filter cartridge (4) is detachably connected to the fixing frame (302).

5. The high efficiency filter of claim 4, wherein: the fixing frame (302) is Y-shaped, cross-shaped or m-shaped, a threaded hole is formed in the center of the fixing frame (302), and a bolt on the filter cartridge (4) is screwed into the threaded through hole for positioning.

6. The high efficiency filter of claim 1, wherein: the end of the filter cartridge (4) close to the fixing plate (3) is open, and the end close to the flange (5) is closed.

7. The high efficiency filter of claim 1, wherein: and a flange handle (501) is arranged on the flange (5).