CN205627396U

CN205627396U - Multistage dust filter of filter screen detachable

Info

Publication number: CN205627396U
Application number: CN201620274290.3U
Authority: CN
Inventors: 高冲芬
Original assignee: Cixi Qiaotou Siyu Industrial Product Design Office
Current assignee: Cixi Qiaotou Siyu Industrial Product Design Office
Priority date: 2016-03-29
Filing date: 2016-03-29
Publication date: 2016-10-12
Anticipated expiration: 2026-03-29

Abstract

The utility model discloses a multistage dust filter of filter screen detachable, including straining the dirt main part, strain the inner chamber both sides wall of dirt main part and open the recess that has three rows of slopes, open the upper end of straining the dirt main part has the dirt filtrating screen jack, mesh in tertiary dirt filtrating screen, second grade dirt filtrating screen and the one -level dirt filtrating screen increases in proper order, the lower extreme of straining the dirt main part is equipped with the dust cage, be equipped with the baffle in the inner chamber of dust cage, the inner wall of the both sides fixed connection dust cage of baffle, and the bottom of baffle is gapped with the bottom of dust cage, this multistage dust filter of filter screen detachable simple structure, through adding tertiary dirt filtrating screen, second grade dirt filtrating screen and one -level dirt filtrating screen, realize the multistage dirt of straining, and utilize the dirt filtrating screen can take out the clearance at any time, it removes dust to realize the high efficiency of dust removal devices such as dust remover, the utilization dirt filtrating screen that inclined put that inclines, in the time of on the filter screen is reachd in the effect that dirt soil particles received external force, some dust can not be turned and fallen, the effectual dust of getting rid of.

Description

A kind of dismountable multistage dust filtration device of filter screen

Technical field

This utility model relates to dedusting technology field, is specially a kind of dismountable multistage dust filtration device of filter screen.

Background technology

Cleaner unit is the utensil generally existed in industry and family, and cleaner unit is to utilize dust filtration device dirt Soil removes, then carries out gas purification, reaches dedusting function, but the dust filtration device of majority is inconvenient to dismantle Dirt filtrating screen, then that cleans dirt filtrating screen has just become a problem, and after using cleaner unit a period of time, Dust removing effects will be decreased obviously, that be because dirt filtrating screen in use between long, just have some dust Granules etc. are bonded in the mesh of dirt filtrating screen, cause ventilative uneven, then dust removing effects seriously reduces, because of I provides a kind of dismountable multistage dust filtration device of filter screen for this.

Utility model content

The purpose of this utility model is to provide a kind of dismountable multistage dust filtration device of filter screen, on solving State the problem proposed in background technology.

For achieving the above object, this utility model provides following technical scheme: a kind of filter screen is dismountable many Level dust filtration device, including filter dirt main body, the left end of the dust filtration main body is provided with gas outlet, the dust filtration master The right-hand member of body is provided with air intake, and air intake and gas outlet are in same level, the dust filtration main body Inner chamber two side has the groove of your inclination of three rows, and is interspersed with three grades the most successively in three row's grooves Dirt filtrating screen, two grades of dirt filtrating screens and one-level dirt filtrating screen, the upper end of the dust filtration main body has dirt filtrating screen jack, Mesh in described three grades of dirt filtrating screens, two grades of dirt filtrating screens and one-level dirt filtrating screen increases successively, the dust filtration master The lower end of body is provided with dust gathering arrester, and the base of three grades of dirt filtrating screens is connected to filter dirt main body and the connection of dust gathering arrester Place, is provided with baffle plate in the inner chamber of described dust gathering arrester, the inwall connecting dust gathering arrester is fixed on the both sides of described baffle plate, And there is gap the bottom of the bottom of baffle plate and dust gathering arrester, the upper end sidewall of described baffle plate has arc groove, and Two grades of dirt filtrating screens and one-level dirt filtrating screen are placed in arc groove respectively.

Preferably, the gradient of described groove is a, 30 degree≤a≤45 degree, and described groove is arc-shaped, And its all side with three grades of dirt filtrating screens, two grades of dirt filtrating screens and one-level dirt filtrating screen matches.

Preferably, the termination of described three grades of dirt filtrating screens, two grades of dirt filtrating screens and one-level dirt filtrating screen is equipped with draw ring.

Preferably, described dust gathering arrester be shaped as in the middle of arc-shaped, and the bottom of dust gathering arrester being plugged with spiral Blocking.

Compared with prior art, the beneficial effects of the utility model are: the dismountable multistage filter dirt of this filter screen Apparatus structure is simple, by adding three grades of dirt filtrating screens, two grades of dirt filtrating screens and one-level dirt filtrating screen, it is achieved multistage Filter dirt, and utilize dirt filtrating screen can take out cleaning at any time, it is achieved the high efficiency of the dedusting devices such as cleaner unit Dedusting, utilizes tilted-putted dirt filtrating screen, when dust particle is arrived on filter screen by the effect of external force, Some dust can not be turned and fall, and dust will be blocked in side, effectively remove dust, structure Simply, conveniently change at any time.

Accompanying drawing explanation

Fig. 1 is this utility model structural representation；

Fig. 2 is A-A sectional structure schematic diagram；

Fig. 3 is filter dirt main body plan structure schematic diagram；

Fig. 4 is baffle arrangement schematic diagram.

In figure: 1 filter dirt main body, 2 dust gathering arresters, 21 spiral blockings, 3 air intakes, 4 gas outlets, 5 recessed Groove, 6 baffle plates, 61 arc grooves, 7 one-level dirt filtrating screens, 8 three grades of dirt filtrating screens, 9 dirt filtrating screen jacks, 10 2 Level dirt filtrating screen.

Detailed description of the invention

Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only this utility model one Divide embodiment rather than whole embodiments.Based on the embodiment in this utility model, this area is common The every other embodiment that technical staff is obtained under not making creative work premise, broadly falls into this The scope of utility model protection.

Fig. 1-4, a kind of technical scheme of this utility model offer: a kind of dismountable multistage filter of filter screen are provided Dirt device, including filter dirt main body 1, the left end of the dust filtration main body 1 is provided with gas outlet 4, the dust filtration master The right-hand member of body 1 is provided with air intake 3, and air intake 3 and gas outlet 4 are in same level, the dust filtration The inner chamber two side of main body 1 has the groove 5 that three rows tilt, and wears the most successively in three row's grooves 5 Being inserted with 8, two grades of dirt filtrating screens 10 of three grades of dirt filtrating screens and one-level dirt filtrating screen 7, the gradient of described groove 5 is a, 30 degree≤a≤45 degree, described groove 5 is arc-shaped, and its all with 8, two grades of dirt filtrating screens of three grades of dirt filtrating screens 10 and the side of one-level dirt filtrating screen 7 match, the upper end of the dust filtration main body 1 has dirt filtrating screen jack 9, The termination of 8, two grades of dirt filtrating screens 10 of described three grades of dirt filtrating screens and one-level dirt filtrating screen 7 is equipped with draw ring, described Mesh in 8, two grades of dirt filtrating screens 10 of three grades of dirt filtrating screens and one-level dirt filtrating screen 7 increases successively, the dust filtration The lower end of main body 1 is provided with dust gathering arrester 2, and the base of three grades of dirt filtrating screens 8 is connected to filter dirt main body 1 and dust The junction of cover 2, is provided with baffle plate 6 in the inner chamber of described dust gathering arrester 2, the both sides of described baffle plate 6 are fixing even Connect the inwall of dust gathering arrester 2, and there are gap, described baffle plate 6 in the bottom of the bottom of baffle plate 6 and dust gathering arrester 2 Upper end sidewall have arc groove 61, and two grades of dirt filtrating screens 10 and one-level dirt filtrating screen 7 place arc groove respectively In 61, being shaped as in the middle of arc-shaped, and the bottom of dust gathering arrester 2 of described dust gathering arrester 2 is plugged with spiral and blocks up Plug 21.

Operation principle: when needs dedusting, has the gas of dust to enter from blowhole 3, through first-level filtering Dirt net 7 carries out bulky grain filter dirt, and two grades of dirt filtrating screens 10 carry out middle granule filter dirt, and three grades of dirt filtrating screens 8 are carried out Little granule filter dirt, multilevel hierarchy filter dirt, substantially increase the efficiency of dust filtration of filter dirt main body 1, filter dirt completes After, screw spiral blocking 21, some impurity dust is removed, if the chip of some materials in industry, The most just can pass through dust gathering arrester 2 recycling, both save resource, and substantially increased again material Utilization rate.

Embodiment the most of the present utility model, for the ordinary skill people of this area For Yuan, it is possible to understand that can be real to these in the case of without departing from principle of the present utility model and spirit Executing example to carry out multiple change, revise, replace and modification, scope of the present utility model is by claims And equivalent limits.

Claims

null1. the dismountable multistage dust filtration device of filter screen，Including filter dirt main body (1)，The left end of the dust filtration main body (1) is provided with gas outlet (4)，The right-hand member of the dust filtration main body (1) is provided with air intake (3)，And air intake (3) and gas outlet (4) are in same level，It is characterized in that: the inner chamber two side of the dust filtration main body (1) has the groove (5) that three rows tilt，And three be interspersed with three grades of dirt filtrating screens (8) in row's groove (5) the most successively、Two grades of dirt filtrating screens (10) and one-level dirt filtrating screen (7)，The upper end of the dust filtration main body (1) has dirt filtrating screen jack (9)，Described three grades of dirt filtrating screens (8)、Mesh in two grades of dirt filtrating screens (10) and one-level dirt filtrating screen (7) increases successively，The lower end of the dust filtration main body (1) is provided with dust gathering arrester (2)，And the base of three grades of dirt filtrating screens (8) is connected to filter dirt main body (1) and the junction of dust gathering arrester (2)，The inner chamber of described dust gathering arrester (2) is provided with baffle plate (6)，The fixing inwall connecting dust gathering arrester (2) in the both sides of described baffle plate (6)，And there is gap the bottom of the bottom of baffle plate (6) and dust gathering arrester (2)，The upper end sidewall of described baffle plate (6) has arc groove (61)，And in two grades of dirt filtrating screens (10) and one-level dirt filtrating screen (7) place arc groove (61) respectively.
A kind of dismountable multistage dust filtration device of filter screen the most according to claim 1, it is characterized in that: the gradient of described groove (5) is a, 30 degree≤a≤45 degree, described groove (5) is arc-shaped, and its all side with three grades of dirt filtrating screens (8), two grades of dirt filtrating screens (10) and one-level dirt filtrating screen (7) matches.
A kind of dismountable multistage dust filtration device of filter screen the most according to claim 1, it is characterised in that: the termination of described three grades of dirt filtrating screens (8), two grades of dirt filtrating screens (10) and one-level dirt filtrating screen (7) is equipped with draw ring.
A kind of dismountable multistage dust filtration device of filter screen the most according to claim 1, it is characterised in that: being shaped as in the middle of arc-shaped, and the bottom of dust gathering arrester (2) of described dust gathering arrester (2) is plugged with spiral blocking (21).