CN217909549U

CN217909549U - Dust collecting structure of bag type dust collector

Info

Publication number: CN217909549U
Application number: CN202221876247.6U
Authority: CN
Inventors: 王道龙; 李刚; 程修坤
Original assignee: Beijing Huaji Zhongxin Environmental Engineering Co ltd
Current assignee: Beijing Huaji Zhongxin Environmental Engineering Co ltd
Priority date: 2022-07-19
Filing date: 2022-07-19
Publication date: 2022-11-29
Anticipated expiration: 2032-07-19

Abstract

The utility model discloses a bag collector dust collection structure, including fixed frame, the air intake, hopper and dust collecting device, be located the spacing frame of sack bottom side fixedly connected with in the fixed frame, fixedly connected with filter screen in the spacing frame, the filter screen bottom side is provided with the backup pad, it is connected with the threaded rod to rotate between two corresponding backup pads, threaded rod threaded connection has the movable plate, the equal fixedly connected with carriage release lever in both ends about the movable plate, the one end fixedly connected with buffer block of movable plate is kept away from to the carriage release lever, the filter screen upside is provided with gaseous equipartition ware, evenly seted up through-hole and through-hole upside on the gaseous equipartition ware and all be the funnel formula structure, the utility model discloses an electromagnetic pulse jetting mechanism shakes the dust and falls to start driving motor and drive the threaded rod and rotate, and make the movable plate drive the carriage release lever and reciprocate, constantly strike filter screen and shake the frame, thereby can reduce the dust and be detained, promote deashing efficiency, and promote collection efficiency.

Description

Dust collecting structure of bag type dust collector

Technical Field

The utility model relates to a bag collector technical field, concretely relates to structure is collected to bag collector dust.

Background

A bag filter is a dry dust filter, usually used to capture fine, dry and non-fibrous dust, the filter bag being made of woven filter cloth and non-woven felt, which is capable of filtering the dust in the dust-laden gas.

The bag type dust collector takes compressed air as dust cleaning power, shakes off dust on the cloth bag through the electromagnetic pulse injection mechanism, and collects the dust through the hopper and the dust collecting device.

The dust that falls from the sack is attached to on the hopper at the in-process that falls easily down, leads to the dust to be detained easily, influences the deashing efficiency, and can make the inefficiency that the dust was collected.

Therefore, a dust collecting structure of a bag type dust collector is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who solves: the dust that falls from the sack is attached to on the hopper at the in-process that falls easily down, leads to the dust to be detained easily, influences the problem of deashing efficiency, and can make the inefficiency that the dust was collected, consequently provides a bag collector dust and collects the structure.

The utility model provides a technical scheme that technical problem adopted is: the utility model provides a structure is collected to bag collector dust, includes fixed frame, air intake, hopper and dust collecting device, be located the spacing frame of sack bottom side fixedly connected with in the fixed frame, fixedly connected with filter screen in the spacing frame, the filter screen bottom side is provided with the backup pad, two corresponding rotate between the backup pad and be connected with the threaded rod, threaded rod threaded connection has the movable plate, the equal fixedly connected with carriage release lever in both ends about the movable plate, the one end fixedly connected with buffer block of movable plate is kept away from to the carriage release lever.

As the utility model discloses a preferred technical scheme, the filter screen upside is provided with gaseous ware of equalling divide, gaseous equalling divide evenly to have seted up on the ware through-hole and through-hole upside and all be funnel formula structure, gaseous ware bottom side of equalling divide is the slope structure, can be so that wrap up in the air current evenly distributed who holds the dust under the clamp.

As a preferred technical scheme of the utility model, filter screen bottom side fixedly connected with gasket, the gasket corresponds with the buffer block, can promote the effect of strikeing, reduces to damage the gasket.

As a preferred technical scheme of the utility model, the buffer block bottom side is provided with the dog, dog fixedly connected with shakes the frame, it is located the hopper to shake the frame, can make things convenient for the unloading.

As a preferred technical scheme of the utility model, the vibrations frame outside is provided with the first spring of multiunit, the vibrations frame can promote buffering effect through first spring fixed connection hopper.

As a preferred technical scheme of the utility model, first through-hole has been seted up in the backup pad, first through-hole is greater than the external diameter of buffer block, can constantly strike filter screen and dog through the buffer block to make filter screen and dog vibrations, can make the dust shake to fall.

The utility model has the advantages of it is following: electromagnetic pulse jetting mechanism shakes the dust and falls to start driving motor drives the threaded rod and rotates, and make the movable plate drive the carriage release lever and reciprocate, constantly strike the filter screen and shake the frame, thereby can reduce the dust and be detained, promote deashing efficiency, and promote collection efficiency.

Drawings

Fig. 1 is a schematic side sectional view showing a dust collecting structure of a bag type dust collector according to a preferred embodiment of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a supporting plate of a dust collecting structure of a bag-type dust collector according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic view of a dust collecting structure of a bag-type dust collector according to a preferred embodiment of the present invention.

Description of the reference numerals: 1. a fixing frame; 2. an air inlet; 3. a hopper; 4. a dust collecting device; 5. a limiting frame; 6. a filter screen; 7. a gas equipartition device; 8. a support plate; 9. a threaded rod; 10. moving the plate; 11. a travel bar; 12. a buffer block; 13. a gasket; 14. a stopper; 15. a first spring; 16. and vibrating the frame.

Detailed Description

The technical solution of the present invention will be clearly and completely described with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

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

Example 1

Please refer to fig. 1-3 in combination with the above description, which shows a dust collecting structure of a bag-type dust collector, comprising a fixed frame 1, an air inlet 2, a hopper 3 and a dust collecting device 4, the air inlet 2 is located at one side outside the fixed frame 1, the hopper 3 is fixedly connected to the bottom side of the fixed frame 1, the dust collecting device 4 is located at the bottom side of the hopper 3, the dust can be guided, a position-limiting frame 5 is fixedly connected to the bottom side of the cloth bag in the fixed frame 1, a filter screen 6 is fixedly connected to the inside of the position-limiting frame 5, the position-limiting frame 5 and the filter screen 6 can filter large-particle dust through the filter screen 6, thereby facilitating removal of dust in the air, a support plate 8 is arranged at the bottom side of the filter screen 6, the support plate 8 is of a porous structure, only provides a supporting function, a threaded rod 9 is rotatably connected between two corresponding support plates 8, the threaded rod 9 is fixedly connected to an output end of a driving motor, the threaded rod 9 is driven by the driving motor, an auxiliary rod is fixedly connected to the other side of the two support plates 8, thereby the movable plate 10 can move up and down, a movable plate 9 is connected to a movable plate 10, a movable plate 10 is fixedly connected to an upper end of the movable rod 11, a through hole is arranged in which a buffer block 12 is inserted into which a spring is inserted, and a through hole is inserted in the buffer block 12, thereby reducing the impact strength of the buffer block 6 and a buffer plate 16 of the filter screen 6.

Wherein, dust gas can be direct when getting into and contact with partial sack structure, lead to gas adsorption not enough even, 7 bottom sides of ware are equallyd divide to gas and be tilt mechanism, and the through-hole upside all is funnel formula structure, and gas through-hole is located gas and equally divides 7 upsides of ware, and gas is equallyd divide ware 7 to be located 6 upsides of filter screen, and dusty gas is when equallyd divide ware 7 through gas, under air exhaust device's effect, can adsorb and differentiate dusty gas for dust evenly distributed.

Wherein, the dust can be stifled on filter screen 6 at the dust removal in-process, influences the dust and collects the speed, and buffer block 12 corresponds with gasket 13, and gasket 13 fixed connection filter screen 6, buffer block 12 strike gasket 13, can drive the vibrations of filter screen 6 through rocking of gasket 13, can promote vibrations effect, reducing wear.

Wherein, hopper 3 is the slope structure, adheres to the dust easily, influences collection efficiency, sets up vibrations frame 16 in the hopper 3, and vibrations frame 16 fixed connection dog 14, dog 14 are located 12 bottom sides of buffer block, and buffer block 12 and dog 14 constantly contact can drive vibrations frame 16 and rock, can reduce the dust and adhere to on hopper 3, the convenient collection.

When the unloading, start driving motor and drive threaded rod 9 and rotate to under the effect of auxiliary rod, drive movable plate 10 and reciprocate, drive the carriage release lever 11 simultaneously and reciprocate, simultaneously buffer block 12 strikes gasket 13 and dog 14 respectively, thereby makes filter screen 6 and vibrations frame 16 rock, thereby can increase the unloading speed of dust when collecting, thereby can conveniently collect the dust.

Example 2

Referring to fig. 1-3, the difference from embodiment 1 is:

wherein, the dust is easily attached to in the hopper 3, leads to collecting the efficiency ratio of dust lower, and hopper 3 shakes frame 16 through 15 fixed connection of first spring, and first spring 15 is provided with the multiunit, and all is located shakes the 16 outsides of frame, and first spring 15 is located hopper 3 and shakes between the frame 16, constantly strikes under the condition of dog 14 at buffer block 12, can produce and rock, promotes the falling speed of dust, convenient collection.

Wherein, buffer block 12 is blockked by backup pad 8 easily when contact filter screen 6 or dog 14, and buffer block 12 is less than the internal diameter of first through-hole, and first through-hole is located backup pad 8, can make things convenient for reciprocating of buffer block 12.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.

Other parts not described in detail in the present invention belong to the prior art, and are not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a structure is collected to bag collector dust, includes fixed frame (1), air intake (2), hopper (3) and dust collection device (4), its characterized in that, be located sack bottom side fixedly connected with spacing frame (5) in fixed frame (1), fixedly connected with filter screen (6) in spacing frame (5), filter screen (6) bottom side is provided with backup pad (8), and two are corresponding it is connected with threaded rod (9) to rotate between backup pad (8), threaded rod (9) threaded connection has movable plate (10), the equal fixedly connected with carriage release lever (11) in both ends about movable plate (10), the one end fixedly connected with buffer block (12) of movable plate (10) are kept away from in carriage release lever (11).

2. The bag collector dust collecting structure of claim 1, wherein said filter screen (6) is provided at an upper side thereof with a gas equalizer (7), said gas equalizer (7) is provided with through holes uniformly and has a funnel-shaped upper side, and said gas equalizer (7) has an inclined bottom side.

3. A bag house dust collecting structure according to claim 2, wherein a spacer (13) is fixedly attached to the bottom side of the filter screen (6), and the spacer (13) corresponds to the buffer block (12).

4. A bag collector dust collecting structure as claimed in claim 3, wherein a stopper (14) is provided at the bottom side of said buffer block (12), said stopper (14) is fixedly connected with a vibration frame (16), said vibration frame (16) is located in the hopper (3).

5. A bag collector dust collecting structure as defined in claim 4, wherein a plurality of sets of first springs (15) are provided outside the vibrating frame (16), and the vibrating frame (16) is fixedly connected to the hopper (3) by the first springs (15).

6. The bag collector dust collecting structure of claim 1, wherein said support plate (8) is formed with a first through hole, said first through hole being larger than the outer diameter of said buffer block (12).