CN202724844U

CN202724844U - Filter

Info

Publication number: CN202724844U
Application number: CN 201220418751
Authority: CN
Inventors: 叶忠; 杨贝文
Original assignee: Sichuan High Accurate Purification Equipment Co Ltd
Current assignee: Sichuan High Accurate Purification Equipment Co Ltd
Priority date: 2012-08-22
Filing date: 2012-08-22
Publication date: 2013-02-13
Anticipated expiration: 2022-08-22

Abstract

The utility model provides a filter, comprising a barrel 1, an upper shell flange 2, a rubber sealing ring 3, a lifting ring seat 4, a lifting ring screw 5, a sealing head 6, an exhaust valve 7, a filtrate inlet 8 and a filter component 9, wherein the filter component 9 is installed in the barrel 1; the filtrate inlet 8 is communicated with the filter component 9; the sealing head 6 is arranged at the upper end of the barrel 1; the lifting ring seat 4 is connected with the lifting ring screw 5; the exhaust valve 7 is arranged on the top of the sealing head 6; and the upper shell flange 2 is used for fixing the sealing head 6 via the rubber sealing ring 3. The filter provided by the utility model is simple in process, good in ventilation property, uniform and stable in accuracy, leakage-proof, good in regeneration performance, fast in regeneration speed, convenient to install, high in efficiency, and long in service life.

Description

A kind of filter

Technical field

The utility model belongs to the filter plant field, relates in particular to a kind of filter.

Background technology

As everyone knows, conventional solid material filtering device is to utilize in the liquid-solid mixture solid material diameter large than filter medium, and the principle that the liquid material diameter is little than filter medium is separated liquid with solid.Conventional filter has following shortcoming in process of production: 1. filter net jam is fast, and cleaning cycle is short; 2. poor stability when being blocked lower large particulate matter in cleaning, must be got rid of material in the filter, and filtrate can be because the pressure injection that pressure or self volatilization arranged out, causes the injured or poisoning of operating personnel in the unloading process; 3. scale removal process labour intensity is large; 4. cleaning must stop production.In the Chinese patent database, the technical scheme that approaches the most is No. 200920239765.5 " a kind of mining filter ", and it is different from conventional filter, but is only applicable to slurry filtration.Therefore people proceed exploratory development, seek better scheme.

The utility model content

The utility model provides a kind of filter, its objective is to solve the prior art defective, provides a kind of technique simple, good permeability, and uniform precision is stable, and efficient is high, the filter of long service life.

The technical scheme that the utility model is dealt with problems is:

The utility model provides a kind of filter, comprising: cylindrical shell 1, upper shell flange 2, rubber seal 3, rings seat 4, lifting bolt 5, end socket 6, air bleeding valve 7, filtrate import 8 and filter element 9; Wherein, described filter element 9 is installed in cylindrical shell 1 inside, and filtrate import 8 is communicated with filter element 9, end socket 6 is arranged on the upper end of cylindrical shell 1, rings seat 4 is connected with lifting bolt 5, and air bleeding valve 7 is arranged on end socket 6 tops, and upper shell flange 2 is fixed by 3 pairs of end sockets 6 of rubber seal.

In some optional embodiments, described filter element 9 comprises filter core.

In some optional embodiments, described filter core is drawer-type structure.

In some optional embodiments, described filter core is to be made by the corrosion-resistant stainless steel strand.

In some optional embodiments, described stainless steel strand is wedge shape section.

Usefulness of the present utility model is:

Filter technique of the present utility model is simple, good permeability, and uniform precision is stable, does not leak, and regenerability is good, reproduction speed is fast, easy for installation, efficient is high, long service life; Filter core adopts the corrosion-resistant stainless steel strand of wedge shape section to make.Filter core adopts drawer-type structure, demolition is installed conveniently, is easy to the cleaning of filter screen, and loosening housing bolt is removed blind flange when disassembly, cleaning, can extract filter core out and clean; Import and export place on the same level center line, and the filter pressure loss is less.

Description of drawings

Fig. 1 is the structure chart of the utility model water filter;

Comprise among the figure: cylindrical shell 1, upper shell flange 2, rubber seal 3, rings seat 4, lifting bolt 5, end socket 6, air bleeding valve 7, filtrate import 8 and filter element 9.

The specific embodiment

As shown in Figure 1, the utility model provides a kind of filter, comprising: simplified 1, upper shell flange 2, rubber seal 3, rings seat 4, lifting bolt 5, end socket 6, air bleeding valve 7, filtrate import 8 and filter element 9; Wherein, described filter element 9 is installed in cylindrical shell 1 inside, and filtrate import 8 is communicated with filter element 9, end socket 6 is arranged on the upper end of cylindrical shell 1, rings seat 4 is connected with lifting bolt 5, and air bleeding valve 7 is arranged on end socket 6 tops, and upper shell flange 2 is fixed by 3 pairs of end sockets 6 of rubber seal.

In some optional embodiments, described filter element 9 comprises filter core.

In some optional embodiments, described filter core is drawer-type structure.

Water filter of the present utility model is installed very simple, foundation bolt need only be fixedly mounted on the mixed dirt floor of level, import and export is docked with installation pipeline weld, and notes importing and exporting direction consistent with the system fluid flow direction.

After using a period of time, filter element of filter screen may be stopped up by the impurity in the liquid medium, and filtration resistance is increased, at this moment should cut off pipeline liquid, take the bolt on the filter flange cover plate apart, blind flange is removed, filter core is extracted out, cleaned rear loading onto by original position and get final product.

For making any technical staff in this area realize or to use the utility model, the above is described disclosed embodiment.To those skilled in the art; The various alter modes of these embodiment all are apparent, and the General Principle of this paper definition also can be applicable to other embodiment on the basis that does not break away from spirit of the present disclosure and protection domain.Therefore, the disclosure is not limited to the embodiment that this paper provides, but consistent with the widest scope of the disclosed principle of the application and novel features.

Claims

1. a filter comprises: cylindrical shell (1), upper shell flange (2), rubber seal (3), rings seat (4), lifting bolt (5), end socket (6), air bleeding valve (7), filtrate import (8) and filter element (9); It is characterized in that, described filter element (9) is installed in cylindrical shell (1) inside, filtrate import (8) is communicated with filter element (9), end socket (6) is arranged on the upper end of cylindrical shell (1), rings seat (4) is connected with lifting bolt (5), air bleeding valve (7) is arranged on end socket (6) top, and upper shell flange (2) is fixed end socket (6) by rubber seal (3).

2. filter as claimed in claim 1 is characterized in that, described filter element (9) comprises filter core.

3. filter as claimed in claim 2 is characterized in that, described filter core is drawer-type structure.

4. filter as claimed in claim 3 is characterized in that, described filter core is to be made by the corrosion-resistant stainless steel strand.

5. filter as claimed in claim 4 is characterized in that, described stainless steel strand is wedge shape section.