CN217909306U

CN217909306U - Detachable drum type filter screen

Info

Publication number: CN217909306U
Application number: CN202222358516.6U
Authority: CN
Inventors: 邹宇; 孙靖华
Original assignee: Sunfilter Produt Shanghai Co ltd
Current assignee: Sunfilter Produt Shanghai Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-11-29
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a removable fraction drum-type filter screen, including drive shaft, organism business turn over material mouth and a plurality of middle net, the drive connecting plate has been cup jointed to the one end that the drive shaft is close to middle net, one side fixedly connected with drive connecting network of drive shaft is kept away from to the drive connecting plate, organism business turn over material mouth is close to the fixed cup joint of one end of middle net and is had networking axle sleeve, it is equipped with combination formula bearing, a plurality of to link to each other fixed the inserting in the axle sleeve of net the middle net sets gradually and connects between the networking axle sleeve, and is a plurality of through swift connection staple bolt fixed connection between the net between the middle net. The utility model can disassemble the net basket step by step conveniently by setting the hoop structure, and has simple operation; only need a staff just can accomplish whole disassembling with follow-up installation work, the basket can increase or reduce filter area according to actual need simultaneously, and the basket is pulled down the back, can carry out the thorough washing at no dead angle to the inboard.

Description

Detachable drum type filter screen

Technical Field

The utility model relates to a drum-type filter screen technical field especially relates to but split type drum-type filter screen.

Background

In industrial production, a drum-type filter is used, one end of a filter screen in the drum-type filter is usually connected with a driving shaft 1, and the other end of the filter screen is connected with an inlet and an outlet of a filter medium, so that when the filter area is large or the volume is large, the filter screen is detached, washed and reinstalled, which is very difficult; when the worker washes the inside of the net sufficiently, the net as a whole must be taken out of the filtering apparatus.

However, in the existing drum-type filter shown in fig. 1, the outer diameter of the basket is 600mm, the total length is 1.5m, the filter screen needs to be disassembled, which is time-consuming and labor-consuming, and needs to be operated by multiple persons, even the equipment needs to be hoisted, and the installation of the equipment needs extra operating space, which inevitably affects the production progress.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the filter screen is very time-consuming and labor-consuming to disassemble in the prior art, requiring multi-user operation and even requiring hoisting equipment, requiring the problem of extra operation space for equipment installation and providing a detachable drum-type filter screen.

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

removable fraction drum-type filter screen, including drive shaft, organism business turn over material mouthful and a plurality of middle net, the drive shaft has cup jointed the drive connecting plate near the one end of middle net, one side fixedly connected with drive connecting net of drive shaft is kept away from to the drive connecting plate, organism business turn over material mouthful is close to the fixed networking axle sleeve that has connect of one end of middle net, it is equipped with combination formula bearing, a plurality of to link to each other fixed the inserting in the axle sleeve of net the middle net sets gradually between drive connecting net and the networking axle sleeve, and is a plurality of through the swift staple bolt fixed connection between the net between the middle net.

Preferably, the driving connecting plate is fixedly connected with the driving shaft through a driving shaft coupling.

Preferably, a flooding plug seal is inserted at one side of the networking shaft sleeve close to the middle net.

Preferably, a sealing ring is inserted between the inter-net quick connection hoop and the middle net.

Preferably, the rapid internetwork connecting hoop comprises an arc-shaped ring, two ends of the arc-shaped ring are connected through fastening bolts, and fastening nuts are sleeved on the fastening bolts through threads.

Preferably, the number of the intermediate nets is one or more.

Has the advantages that:

the utility model can conveniently disassemble the net basket step by setting the hoop structure, and the operation is simple; only need a staff just can accomplish whole disassembling and follow-up installation work, the basket of netting simultaneously can increase or reduce filter area according to actual need, and the basket of netting is pulled down the back, can carry out the thorough washing at no dead angle to the inboard.

Drawings

FIG. 1 is a schematic view of a drum filter according to the prior art;

fig. 2 is a schematic structural view of the detachable roller type filter screen of the present invention;

fig. 3 is the concrete structure schematic diagram of the utility model discloses swift staple bolt of connecting between well net.

In the figure: the machine body comprises a driving shaft 1, a driving connecting shaft knot 2, a driving connecting plate 3, a driving connecting net 4, a quick connecting hoop between nets 5, a middle net 6, a sealing ring 7, a combined bearing 8, a universal plug seal 9, a net connecting shaft sleeve 10 and a machine body material inlet and outlet 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 2-3, the detachable drum filter screen comprises a driving shaft 1, a machine body material inlet and outlet 11 and a plurality of intermediate screens 6, wherein the number of the intermediate screens 6 is one or more, so that the screen basket can increase or reduce the filtering area according to the actual requirement, one end of the driving shaft 1 close to the intermediate screens 6 is sleeved with a driving connecting plate 3, and the driving connecting plate 3 is fixedly connected with the driving shaft 1 through a driving connecting shaft joint 2;

in the embodiment, one side of the driving connecting plate 3, which is far away from the driving shaft 1, is fixedly connected with a driving connecting net 4 for connecting with the intermediate net 6, one end of the machine body feed/discharge port 11, which is close to the intermediate net 6, is fixedly sleeved with a networking shaft sleeve 10, one side of the networking shaft sleeve 10, which is close to the intermediate net 6, is inserted with a flooding plug seal 9, and the cooperation of the flooding plug seal 9, the combined bearing 8 and the networking shaft sleeve 10 can ensure that the inside and the outside of the filter screen are always in a sealed state in the smooth rotation process of the drum-type filter screen, so that the leakage of impurity particles is prevented;

in the embodiment, the combined bearing 8 is fixedly inserted in the networking shaft sleeve 10, the plurality of intermediate nets 6 are sequentially arranged between the driving connecting net 4 and the networking shaft sleeve 10, and the plurality of intermediate nets 6 are fixedly connected through the inter-net quick connecting hoop 5, so that the intermediate nets 6 are conveniently fixed and detached;

in this embodiment, insert between swift staple bolt 5 of internetwork and the middle net 6 and be equipped with sealing washer 7, do not guarantee to have the hourglass in the linking of a plurality of middle nets 6, and swift staple bolt 5 of internetwork includes arc circle 501, and fastening bolt 502 is passed through at the both ends of arc circle 501 and is connected, and fastening bolt 502 goes up the screw thread and has cup jointed fastening nut 50.

In the embodiment, the hoop structure is arranged, so that the net basket can be conveniently disassembled step by step, and the operation is simple; only need a staff just can accomplish whole disassembling and follow-up installation work, the basket of netting simultaneously can increase or reduce filter area according to actual need, and the basket of netting is pulled down the back, can carry out the thorough washing at no dead angle to the inboard.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. Removable fraction drum-type filter screen is including drive shaft (1), organism business turn over material mouth (11) and a plurality of intermediate screen (6), its characterized in that: drive shaft (1) has been cup jointed drive connecting plate (3) near the one end of middle net (6), one side fixedly connected with drive connecting net (4) of drive shaft (1) are kept away from in drive connecting plate (3), the fixed cover of one end that organism business turn over material mouth (11) is close to middle net (6) has networking axle sleeve (10), networking axle sleeve (10) internal fixation is inserted and is equipped with combination formula bearing (8), and is a plurality of middle net (6) set gradually between drive connecting net (4) and networking axle sleeve (10), and is a plurality of between middle net (6) through the swift staple bolt (5) fixed connection between the net.

2. A splittable drum screen according to claim 1, wherein: the driving connecting plate (3) is fixedly connected with the driving shaft (1) through a driving connecting shaft joint (2).

3. A splittable drum screen according to claim 1, wherein: and a general plug seal (9) is inserted at one side of the networking shaft sleeve (10) close to the middle net (6).

4. A splittable drum screen according to claim 1, wherein: and a sealing ring (7) is inserted between the inter-net quick connection anchor ear (5) and the middle net (6).

5. A splittable drum screen according to claim 1, wherein: the rapid internetwork connecting hoop (5) comprises an arc-shaped ring (501), two ends of the arc-shaped ring (501) are connected through fastening bolts (502), and fastening nuts (503) are sleeved on the fastening bolts (502) in a threaded mode.

6. A splittable drum screen according to claim 1, wherein: the number of the intermediate nets (6) is one or more.