CN212440425U

CN212440425U - Filter bag type dust collector

Info

Publication number: CN212440425U
Application number: CN201922425737.9U
Authority: CN
Inventors: 刘甜甜
Original assignee: Wuxi Xizhang Environmental Protection Equipment Co ltd
Current assignee: Wuxi Xizhang Environmental Protection Equipment Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2021-02-02
Anticipated expiration: 2029-12-29

Abstract

The utility model discloses a filter bag type dust collector, the structure of which comprises a machine body, a top plate, a connecting valve block, a dust-pumping block, a discharging block, a supporting rod and a visual window, when a filter bag in the machine body adsorbs and filters dust, a pressed connecting plate on a protective shell of a filter bag connecting block can be stressed and slide downwards to make the connecting valve block on the connecting valve block contact with a vibration ball body and push the vibration ball body outwards, when the filter bag stops adsorbing and filtering the dust, the vibration ball body can be quickly rebounded under the influence of the spring of a sliding groove of the pressed connecting plate, the vibration is caused to the filter bag, the dust adhered on the outer layer of the filter bag drops, the filter bag on the device can generate certain vibration after adsorbing and filtering the dust, the dust adhered on the outer surface of the filter bag vibrates and drops, and the situation that a worker needs to replace the filter bag is avoided, the surface of the filter bag is adhered with more dust and splashes around, which causes secondary pollution to the surrounding air.

Description

Filter bag type dust collector

Technical Field

The utility model relates to a filter bag type dust collector belongs to dust collecting equipment technical field.

Background

The filter bag type dust collector is a dust collecting device which is internally provided with a filter bag to filter and intercept dust in air, can filter some dust particles in the air in a physical filtering mode, has low production cost and convenient use, but still has the following defects in the prior art:

when a filter bag in the dust collector needs to be replaced after dust removal, more dust which is adhered to the surface of the filter bag and does not fall to a secondary filter block is often adhered to the surface of the filter bag, so that when workers detach and replace the filter bag, the dust on the filter bag is easy to spill everywhere, and secondary pollution is caused to surrounding air.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a filter bag type dust collector to when the filter bag in the prior art dust collector of solution need change after removing dust, the surface of its filter bag often has more adhesion to the dust that the filter bag surface did not drop the secondary filter piece, leads to the staff when dismantling the change to it, and the dust on it is easy unrestrained everywhere, leads to the problem of secondary pollution to air on every side.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a filter bag type dust collector structurally comprises a machine body, a top plate, a connecting valve block, a dust extraction block, a discharge block, a support rod and a visual window, wherein the top end of the machine body is welded with the bottom end of the top plate, the connecting valve block and the dust extraction block are of an integrated structure, the top end of the discharge block I is welded with the bottom end of the machine body, the top end of the support rod is welded with the bottom end of the machine body, the visual window and the front end of the discharge block I are of an integrated structure, the machine body comprises a filter bag connecting block, a shell, an inlet, a filter bag, a discharge block II and a secondary filter block, the filter bag is embedded into the bottom end of the filter bag connecting block, the inlet and the left end of the shell are of an integrated structure, the top end of the discharge block II is welded with the bottom end of the secondary filter block, and the filter bag connecting block comprises a dust inlet, a protective shell, a, Vibrations spheroid, elasticity clitellum, the bottom of entering dirt mouth welds mutually with the top of protecting crust, the pressurized joint board embedding is installed on the sliding tray, connecting valve piece and the structure of shaking spheroid as an organic whole, the right-hand member of spring welds with the left end of connecting valve piece, it is the structure of integrating with the pressurized joint board to promote the piece, the vibrations spheroid touches with the activity of pressurized joint board, the elasticity clitellum welds mutually with the connecting valve piece, the top of shell welds mutually with the bottom of roof.

Further, the visual window is positioned right below the machine body.

Furthermore, the right end of the connecting valve block is welded with the left end of the machine body.

Further, the vibration ball body is of a ball body structure.

Furthermore, the vibration ball body is made of alloy materials and has good hardness.

Further, the elastic ring belt is of a ring belt structure.

Further, the sliding groove is of an annular groove structure.

Advantageous effects

The utility model relates to a filter bag type dust collector, through connecting the pipeline on the dust extraction block on the organism, make it adsorb the dust, let the dust come to the organism and handle, when the filter bag in the organism adsorbs the dust, the pressure connection board on its filter bag connecting block protecting crust can be forced, slide down mutually, make the connection valve block on it contact with the vibrations spheroid, push it outwards open, when the filter bag stops adsorbing the dust, the influence that the pressure connection board received the sliding tray spring to promote, can move up fast, thus make the vibrations spheroid kick-back fast, cause vibrations to the filter bag, make the dust that adheres on its skin drop to the second grade filter block, through improving the structure of the equipment, make the filter bag on the equipment after adsorbing the dust and filtering, can produce certain vibrations, shake the dust that adheres on the filter bag surface and drop, the filter bag has the advantages that the situation that when workers need to replace the filter bag, the surfaces of the filter bags are stuck with more dust and float everywhere, and secondary pollution is caused to surrounding air is avoided.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a cross-sectional detailed structure diagram of the front view of the machine body of the present invention;

FIG. 3 is a schematic cross-sectional detailed structure view of the front view of the filter bag connecting block of the present invention;

in the figure: the dust collector comprises a machine body-1, a top plate-2, a connecting valve block-3, a dust extraction block-4, a discharge block-5, a support rod-6, a visible window-7, a filter bag connecting block-11, a shell-12, an inlet-13, a filter bag-14, a discharge block-15, a secondary filter block-16, a dust inlet-111, a protective shell-112, a pressed connecting plate-113, a sliding groove-114, a connecting valve block-115, a spring-116, a pushing block-117, a vibrating sphere-118 and an elastic ring belt-119.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1, 2 and 3, the present invention provides a filter bag type dust collector, which comprises: the dust exhaust device structurally comprises a machine body 1, a top plate 2, a connecting valve block 3, a dust exhaust block 4, a discharge block I5, a support rod 6 and a visual window 7, wherein the top end of the machine body 1 is welded with the bottom end of the top plate 2, the connecting valve block 3 and the dust exhaust block 4 are of an integrated structure, the top end of the discharge block I5 is welded with the bottom end of the machine body 1, the top end of the support rod 6 is welded with the bottom end of the machine body 1, the visual window 7 and the front end of the discharge block I5 are of an integrated structure, the machine body 1 comprises a filter bag connecting block 11, a shell 12, an inlet 13, a filter bag 14, a discharge block II 15 and a secondary filter block 16, the filter bag 14 is embedded into the bottom end of the filter bag connecting block 11, the inlet 13 and the left end of the shell 12 are of an integrated structure, the top end of the discharge block II 15 is welded with the bottom end, The dust collection device comprises a protective shell 112, a pressed connecting plate 113, a sliding groove 114, a connecting valve block 115, a spring 116, a pushing block 117, a vibration ball 118 and an elastic ring belt 119, wherein the bottom end of a dust inlet 111 is welded with the top end of the protective shell 112, the pressed connecting plate 113 is embedded and installed on the sliding groove 114, the connecting valve block 115 and the vibration ball 118 are of an integrated structure, the right end of the spring 116 is welded with the left end of the connecting valve block 115, the pushing block 117 and the pressed connecting plate 113 are of an integrated structure, the vibration ball 118 is movably contacted with the pressed connecting plate 113, the elastic ring belt 119 is welded with the connecting valve block 115, the top end of the shell 12 is welded with the bottom end of the top plate 2, the visual window 7 is positioned under the machine body 1, the right end of the connected valve block 3 is welded with the left end of the machine body 1, the vibration ball 118 is of a ball structure, and the ball 118 is made of an alloy material, with better hardness, the elastic ring belt 119 is in a ring belt structure, and the sliding groove 114 is in an annular groove structure.

For example, when a constructor uses equipment to remove dust, a dust suction block 4 on a machine body 1 is connected with a pipeline to absorb the dust, the dust is treated in the machine body 1, when a filter bag 14 in the machine body 1 absorbs and filters the dust, a pressed connecting plate 113 on a protective shell 112 of a filter bag connecting block 11 is stressed and slides downwards, a connecting valve block 115 on the pressed connecting plate is in contact with a vibration ball 118 to push the vibration ball outwards, and when the filter bag stops absorbing and filtering the dust, the pressed connecting plate 113 is influenced by a spring of a sliding groove 114 and moves upwards quickly, so that the vibration ball 118 rebounds quickly, the filter bag 14 is vibrated, and the dust adhered to the outer layer of the pressed connecting plate falls onto a secondary filter block 16.

The utility model solves the problem that when the filter bag in the dust collector in the prior art needs to be replaced after dust removal, the surface of the filter bag often has more dust which is adhered to the surface of the filter bag and does not drop to the secondary filter block, so that when workers dismantle and replace the filter bag, the dust on the filter bag is easy to scatter everywhere and cause secondary pollution to the surrounding air, through the mutual combination of the above parts, the dust is adsorbed by connecting the pipeline on the dust-extracting block 4 on the machine body 1, the dust is treated in the machine body 1, when the filter bag 14 in the machine body 1 adsorbs and filters the dust, the pressed connecting plate 113 on the protective shell 112 of the filter bag connecting block 11 is stressed and slides downwards, so that the connecting valve block 115 on the dust is contacted with the vibration ball 118 to push the dust outwards, when the filter bag stops adsorbing and filtering the dust, the influence that the sliding tray 114 spring promoted is received to pressurized connection fishplate bar 113, just can upwards quick movement to make vibrations spheroid 118 kick-back fast, cause vibrations to filter bag 14, make the dust of its outer upper adhesion drop to second grade filter block 16 on, through the structure of improve equipment, make the filter bag on the equipment filter the back to the dust adsorption, can produce certain vibrations, vibrate the dust of adhesion on the filter bag surface and drop, avoid the staff when needs change the filter bag, the more dust of surface adhesion of filter bag and float everywhere, cause secondary pollution to the air on every side.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a filter bag type dust collector, its structure includes organism (1), roof (2), links up valve block (3), dust extraction piece (4), discharges piece (5), bracing piece (6), visual window (7), its characterized in that:

the top end of the machine body (1) is welded with the bottom end of the top plate (2), the connecting valve block (3) and the dust extraction block (4) are of an integrated structure, the top end of the discharge block I (5) is welded with the bottom end of the machine body (1), the top end of the support rod (6) is welded with the bottom end of the machine body (1), the visual window (7) and the front end of the discharge block I (5) are of an integrated structure, the machine body (1) comprises a filter bag connecting block (11), a shell (12), an inlet (13), a filter bag (14), a discharge block II (15) and a secondary filter block (16), the filter bag (14) is embedded into the bottom end of the filter bag connecting block (11), the inlet (13) and the left end of the shell (12) are of an integrated structure, the top end of the discharge block II (15) is welded with the bottom end of the secondary filter block (16), and the connecting block (11) comprises a dust inlet (111), Protective housing (112), pressurized joint fishplate bar (113), sliding tray (114), connecting valve piece (115), spring (116), promotion piece (117), vibrations spheroid (118), elasticity clitellum (119), the bottom of dust inlet (111) welds mutually with the top of protective housing (112), pressurized joint fishplate bar (113) embedding is installed on sliding tray (114), connecting valve piece (115) and vibrations spheroid (118) are the integral structure, the right-hand member of spring (116) welds with the left end of connecting valve piece (115), it welds with pressurized joint fishplate bar (113) as the integral structure to promote piece (117), vibrations spheroid (118) and pressurized joint fishplate bar (113) activity are touched, elasticity clitellum (119) welds mutually with connecting valve piece (115), the top of shell (12) welds mutually with the bottom of roof (2).

2. A filter bag house according to claim 1, wherein: the visual window (7) is positioned under the machine body (1), and the right end of the connecting valve block (3) is welded with the left end of the machine body (1).

3. A filter bag house according to claim 1, wherein: the elastic girdle (119) is of a girdle structure.

4. A filter bag house according to claim 1, wherein: the vibration ball (118) is of a ball structure.

5. A filter bag house according to claim 1, wherein: the sliding groove (114) is of an annular groove structure.