CN211245890U

CN211245890U - High-efficiency filter cylinder device for dust remover

Info

Publication number: CN211245890U
Application number: CN201922039492.6U
Authority: CN
Inventors: 王帅; 刘树强; 吕明杰
Original assignee: Qingdao Chuanneng Environmental Protection Technology Co ltd
Current assignee: Qingdao Chuanneng Environmental Protection Technology Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-08-14
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses a dust remover is with high-efficient device of straining, including end cover, sealed lid, supporting framework, nylon bandage and folding filter core of crossing, the end cover includes upper end cover and bottom lid, edge and outer edge in all being equipped with on upper end cover and the bottom lid, the interior edge of upper end cover still welds there is the rand, the bottom joint of sealed lid has seal ring, seal ring's centre is equipped with the recess, the recess can closely cooperate with the rand on the upper end cover mutually, the outside on the interior edge of supporting framework cover upper end cover and bottom lid, the outer pot head of supporting framework has the folding filter core of crossing, the nylon bandage has been tied up in the outside of folding filter core of crossing. The sealing cover of the filter cylinder device is provided with the sealing washer, and the sealing washer is provided with the groove, so that the sealing washer can be tightly sewed with the retainer ring on the upper end cover, and dust leakage is effectively prevented; the nylon bandage is tied outside the folding filter element, so that the folding filter element can be prevented from being deformed by back blowing, and the service life is prolonged.

Description

High-efficiency filter cylinder device for dust remover

Technical Field

The utility model belongs to the technical field of dust remover accessory technique and specifically relates to a high-efficient device of straining of dust remover.

Background

The filter drum type dust collector is widely applied to the industrial fields of cement, steel, electric power, food, chemical industry and the like, is the best equipment for solving the problems of difficult collection of ultrafine dust, high filtering air speed, poor dust cleaning effect, easy abrasion and leakage of a filter bag, high operation cost and the like of the traditional dust collector, and becomes a new direction for the development of the industrial dust collector.

At present, the existing filter drum type dust remover has some problems in use, for example, due to unreasonable structural design, the sealing cover and the upper end cover are easy to be not tightly sealed, and dust leakage is caused; after the filter cartridge type dust collector is used for a period of time, in order to ensure the normal work of the filter cartridge type dust collector, a back flushing method is often adopted to remove dust accumulated on the surface, and then the dust falls into a dust collecting hopper.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a high-efficiency filter cylinder device for a dust remover.

The utility model provides a technical scheme that its technical problem adopted is: an efficient filter cylinder device for a dust remover comprises an end cover, a sealing cover, a supporting framework, a nylon binding band and a folding filter element, the end cover comprises an upper end cover and a bottom end cover, the upper end cover and the bottom end cover are annular, the upper end cover and the bottom end cover are both provided with an inner edge and an outer edge, a clamping ring is welded on the inner edge of the upper end cover, the sealing cover can be matched with the upper end cover, the bottom of the sealing cover is clamped with a sealing gasket, the middle of the sealing gasket is provided with a groove, the groove can be tightly matched with a clamping ring on the upper end cover, the supporting framework is sleeved on the outer sides of the inner edges of the upper end cover and the bottom end cover, the outer end of the supporting framework is sleeved with the folding filter element, the supporting framework is consistent with the shape of the folding filter element, the outer side of the folding filter element is clamped at the inner sides of the outer edges of the upper end cover and the bottom end cover, and a nylon binding band is tied up at the outer side of the folding filter element.

In the efficient filter cylinder device for the dust remover, the folding filter core is made of the polyester fiber material.

In the efficient filter cylinder device for the dust remover, the folded filter core is cylindrical or conical.

Compared with the prior art the utility model has the advantages of it is following and outstanding effect:

the utility model has the advantages that the filter cartridge device of the utility model has simple structure, reasonable design and convenient manufacture; the sealing cover is provided with a sealing washer, the sealing washer is provided with a groove, the sealing washer can be tightly screwed with a clamping ring on the upper end cover, the sealing effect is good, and dust leakage is effectively prevented; the nylon bandage is bound outside the folding filter element, and when dust accumulated on the surface of the folding filter element is removed by a blowback method, the nylon bandage can prevent the folding filter element from being blown and deformed, and the service life is prolonged.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic view of a sealing gasket;

figure 4 is a schematic view of a folded filter element according to example 2.

In the figure, 1, a sealing cover, 2, a sealing gasket, 3, an upper end cover, 4, a folding filter element, 5, a bottom end cover, 6, a supporting framework, 7, a nylon binding band, 8, a clamping ring and 9, grooves are arranged.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be described in detail with reference to the accompanying drawings and the detailed description.

[ example 1 ]

A high-efficiency filter cartridge device for a dust remover comprises an end cover, a sealing cover 1, a supporting framework 6, a nylon binding band 7 and a folding filter element 4, wherein the end cover comprises an upper end cover 3 and a bottom end cover 5, the upper end cover 3 and the bottom end cover 5 are annular, an inner edge and an outer edge are arranged on the upper end cover 3 and the bottom end cover 5, a clamping ring 8 is welded on the inner edge of the upper end cover 3, the sealing cover 1 can be matched with the upper end cover 3, a sealing gasket 2 is clamped at the bottom of the sealing cover 1, a groove 9 is arranged in the middle of the sealing gasket 2, the groove 9 can be tightly matched with the clamping ring 8 on the upper end cover 3, the supporting framework 6 is sleeved on the outer sides of the inner edges of the upper end cover 3 and the bottom end cover 5, the folding filter element 4 is sleeved on the outer end of the supporting framework 6, the shape of the supporting framework 6 is consistent with that of the folding filter element 4, the outer side of the folding, the outside of the folding filter element 4 is tied with a nylon binding band 7.

Further, the folding filter element 4 is made of a polyester fiber material.

Further, the folded filter element 4 is cylindrical.

[ example 2 ]

Further, the folding filter element 4 is made of a polyester fiber material.

Further, the folded filter element 4 is conical.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides a dust remover is with high-efficient a device of straining, includes end cover, sealed lid (1), braced skeleton (6), nylon bandage (7) and folding filter core (4), its characterized in that: the end cover includes upper end cover (3) and bottom end lid (5), upper end cover (3) and bottom end lid (5) are cyclic annularly, all be equipped with interior edge and outer edge on upper end cover (3) and bottom end lid (5), the interior edge of upper end cover (3) still welds rand (8), sealed lid (1) can cooperate with upper end cover (3), the bottom joint of sealed lid (1) has seal ring (2), the centre of seal ring (2) is equipped with recess (9), recess (9) can closely cooperate with rand (8) on upper end cover (3) mutually, support skeleton (6) cover the outside on the interior edge of upper end cover (3) and bottom end lid (5), the outer pot head of support skeleton (6) has folding filter core (4), support skeleton (6) are unanimous with the shape of folding filter core (4), the outside card of folding filter core (4) is inboard along the outer edge of upper end cover (3) and bottom end lid (5), the outside card of folding filter core (4) is inboard at upper end cover (3) and bottom end lid (5) And a nylon binding band (7) is tied on the outer side of the folding filter element (4).

2. The high-efficiency filter cartridge device for the dust collector as claimed in claim 1, wherein the folded filter core (4) is made of polyester fiber material.

3. A high efficiency filter cartridge device for dust collectors according to claim 1 or 2, wherein the folded filter element (4) has a cylindrical or conical shape.