CN218590029U

CN218590029U - Paper filter group for gas purification

Info

Publication number: CN218590029U
Application number: CN202222500979.1U
Authority: CN
Inventors: 史俊元; 史金麟; 殷梅芳
Original assignee: Jiangsu Ruiyi Quantum Research Institute Co ltd
Current assignee: Jiangsu Ruiyi Quantum Research Institute Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-03-10
Anticipated expiration: 2032-09-21

Abstract

The utility model relates to a paper filter group for gaseous purification, which comprises a tank body, realize connecting fixedly through communicating pipe between the jar body, its characterized in that, fixed mounting has the backup pad of seting up the ring channel on the internal wall of jar, spacing being fixed with down the apron on the ring channel, apron top center department has the upper cover plate through the pillar connection down, outer wall edge demountable installation is connected with the paper filter screen down between apron and the upper cover plate, and sets up the guiding gutter that is located between ring channel and the pillar down the apron bottom, guiding gutter bottom one side extends to jar body air inlet department, and the relative other end extends to the drain department of jar external wall, the guide bar is installed through the pivot to jar body top one side. Has the advantages that: the utility model discloses use the material can carry out environmental protection processing, filtering material can carry out abundant contact, gas and impurity with gas and obtain effective separation and improve the application of device.

Description

Paper filter group for gas purification

Technical Field

The utility model relates to a gaseous purifier technical field, concretely relates to paper filter group for gaseous purification.

Background

The gas filter is widely used in the fields of metallurgy, chemical industry, petroleum, paper making, medicine, food, mining, electric power and urban water supply. Such as industrial waste water, filtration of circulating water, regeneration of emulsion, filtration treatment of waste oil, continuous casting water system, blast furnace water system in metallurgical industry, and high-pressure water descaling system for hot rolling. The filter is an advanced, efficient and easy-to-operate full-automatic filter device, and during operation, turbid liquid enters the lower cavity of the filter through the inlet and enters the inner cavity of the filter element through the partition plate holes. The impurity that is greater than the filter element gap is held back, and the clean liquid passes the gap and reaches the epicoele, sees off from the export at last, and current gas filter device design is comparatively complicated, and filtering material is also environmental protection, also can not obtain effectual environmental protection after the use and handle, influences the environment, can not obtain abundant purification treatment to dust and tar in the gas moreover, and filtering material also can not carry out effective abundant contact with above-mentioned impurity, and then influences purifying effect, has also reduced the application of device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a paper filter group for gaseous purification has solved the technical problem that the device uses the material can not carry out environmental protection processing, be difficult to degrade, can not carry out abundant contact, gas and impurity can not obtain effective separation and the application of device can not obtain the improvement with gas, is realized through following scheme.

In order to realize the above purpose, the utility model discloses a technical scheme be: the utility model provides a paper filter group for gas purification, includes a jar body, realize connecting fixedly through communicating pipe between the jar body, its characterized in that, fixed mounting has the backup pad of seting up the ring channel on the internal wall of jar, spacing being fixed with down the apron on the ring channel, apron top center department has the upper cover plate through the pillar connection down, outer wall edge demountable installation is connected with the paper filter screen down between apron and the upper cover plate, and laps the bottom down and offer the guiding gutter that is located between ring channel and the pillar, guiding gutter bottom one side extends jar body air inlet department, and the relative other end extends to jar drain department of external wall.

Furthermore, a guide rod is installed through the pivot in jar body top one side, the lifting hook of fixing on sealed lid is installed to the guide rod bottom, and sealed lid outer wall one side is kept away from pivot one end and has been seted up the locating hole and realize sealed fixedly through first fastening bolt and jar body.

Furthermore, the diameters of the paper filter meshes arranged from left to right tank bodies are different and are respectively 100 micrometers, 50 micrometers, 20 micrometers and 5 micrometers.

Further, pillar top and bottom run through upper cover plate and lower apron respectively and all tie through the second fastening and realize locking fixedly, the second fastening is tied and is extended to backup pad bottom department.

Further, the equal fixed mounting in backup pad bottom both sides has the strengthening rib that is located on jar internal wall, the strengthening rib is connected with the jar body through welded fastening's mode.

The technical effects of the utility model reside in that:

1. after entering from the inlet at the lower part, the gas is filtered by a paper filter (from inside to outside), and the pore sizes of the gas passing through the paper filter are respectively 100 micrometers, 50 micrometers, 20 micrometers and 5 micrometers. From big to small, dust and tar in the gas are filtered in a targeted manner, so that the cleanliness of the gas is ensured.

2. On vertical paper filter all around was entered into to gaseous flow guide groove from the guiding gutter, can effectually provide the area of contact of gas and filter screen, guarantee filtration quality, the filter screen adopts the paper material to make moreover, can effectually be convenient for the subsequent recovery processing, be favorable to the environmental protection, the sealed lid on jar body top passes through the pivot that the pilot pin cooperation is connected, the sealing connection on realization jar body top that can be quick and prevent that gaseous from leaking outward.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic structural view of the tank of the present invention;

FIG. 3 is an enlarged view of the point A of FIG. 2 according to the present invention;

fig. 4 is an enlarged view of fig. 2B according to the present invention.

Reference numerals are as follows: 1-tank body; 2-communicating pipe; 3-a support plate; 4-lower cover plate; 5-a pillar; 6-upper cover plate; 7-paper filter screen; 8-diversion trench; 9-a rotating shaft; 10-a guide bar; 11-a sealing cover; 12-a hook.

Detailed Description

Referring to the attached drawings 1-4, a paper filter group for gas purification, including a jar body 1, realize connecting fixedly through communicating pipe 2 between jar body 1, its characterized in that, fixed mounting has the backup pad 3 of seting up the ring channel on jar body 1 inner wall, the spacing is fixed with down apron 4 on the ring channel 3, 4 top centers department of apron is connected with upper cover plate 6 through pillar 5 down, outer wall edge demountable installation is connected with paper filter screen 7 between apron 4 and the upper cover plate 6 down, and laps 4 bottoms down and set up the guiding gutter 8 that is located between ring channel and pillar 5, 8 bottom sides of guiding gutter extend to jar body 1 air inlet department, and the relative other end extends to the drain department of jar body 1 outer wall.

The embodiment of this scheme does, 1 top one side of the jar body installs guide bar 10 through pivot 9, the lifting hook 12 of fixing on sealed lid 11 is installed to guide bar 10 bottom, and sealed lid 11 outer wall one side is kept away from pivot 9 one end and has been seted up the locating hole and realize sealed fixed through first fastening bolt and jar body 1, sealed lid 11 can be installed fixedly with guide bar 10 through lifting hook 12, guide bar 10 can realize rotating through pivot 9 and connect, thereby can drive sealed lid 11 and break away from 1 top of the jar body when loosening first fastening bolt, thereby conveniently install maintenance or corresponding change operation to the internals.

The concrete embodiment of this scheme is, 7 aperture diverse of the paper filter screen that the jar body 1 set up from a left side to the right side is 100 microns, 50 microns, 20 microns and 5 microns respectively, combines the specification figure to know, and the aperture of filter screen diminishes by big, and the filter effect strengthens gradually, and dust and tar in the pertinence filtered gas to guarantee gaseous cleanliness.

The concrete embodiment of this scheme does, 5 tops of pillar and bottom run through upper cover plate 6 and lower apron 4 respectively and all realize locking fixedly through the second fastening bolt, the second fastening bolt extends to 3 bottom departments of backup pad, outer wall edge demountable installation is connected with paper filter screen 7 between apron 4 and the upper cover plate 6 down, and 4 tops of lower apron and 6 outer wall edges of upper cover plate are equipped with ring groove, and the fixed and follow-up dismantlement change work of the installation of filter screen that can be convenient for of such mode of setting is gone here and there.

The concrete embodiment of this scheme does, the equal fixed mounting in 3 bottom both sides of backup pad has the strengthening rib that is located on 1 inner walls of jar, the strengthening rib is connected with jar body 1 through welded fastening's mode, and the setting of strengthening rib can increase backup pad 3 stability at the box inner wall connection to improve device life.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment 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 utility model provides a paper filter group for gas purification, includes a jar body (1), realize connecting fixedly through communicating pipe (2) between jar body (1), its characterized in that, fixed mounting has backup pad (3) of seting up the ring channel on jar body (1) inner wall, spacing apron (4) down of being fixed with on the ring channel, apron (4) top center department is connected with upper cover plate (6) through pillar (5) down, outer wall edge demountable installation is connected with paper filter screen (7) between apron (4) and upper cover plate (6) down, and apron (4) bottom offers guiding gutter (8) that are located between ring channel and pillar (5) down, guiding gutter (8) bottom one side extends to jar body (1) air inlet department, and the relative other end extends to the drain department of jar body (1) outer wall.

2. The paper filter group for gas purification as claimed in claim 1, wherein a guide rod (10) is installed on one side of the top end of the tank body (1) through a rotating shaft (9), a hook (12) fixed on the sealing cover (11) is installed at the bottom end of the guide rod (10), and a positioning hole is formed in one side of the outer wall of the sealing cover (11) far away from the rotating shaft (9) and is fixed with the tank body (1) in a sealing manner through a first fastening bolt.

3. The group of paper filters for gas purification according to claim 1, characterized in that the paper screens (7) arranged from left to right tank (1) have different pore sizes, respectively 100 microns, 50 microns, 20 microns and 5 microns.

4. The group of paper filters for gas purification according to claim 1, characterized in that the pillars (5) penetrate the upper cover plate (6) and the lower cover plate (4) at the top and bottom ends, respectively, and are each secured by a second fastening bolt extending to the bottom end of the support plate (3).

5. The paper filter group for gas purification according to claim 1, wherein reinforcing ribs are fixedly mounted on both sides of the bottom end of the support plate (3) and positioned on the inner wall of the tank body (1), and the reinforcing ribs are connected with the tank body (1) in a welding and fixing manner.