CN210145690U

CN210145690U - Dust remover import air current equipartition device

Info

Publication number: CN210145690U
Application number: CN201920539431.3U
Authority: CN
Inventors: 林莹
Original assignee: Longyan Wuhuan Environmental Protection Equipment Co Ltd
Current assignee: Longyan Wuhuan Environmental Protection Equipment Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-03-17
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses an inlet airflow uniform distribution device of a dust collector, which belongs to the technical field of bag type dust collectors and comprises a bag type dust collector, the side wall of the bag type dust collector is connected with and provided with an air inlet pipeline, an air flow uniform distribution mechanism is arranged in the bag type dust collector, the air flow uniform distribution mechanism is arranged at one side of the air inlet pipeline and comprises an air flow uniform distribution plate which is arranged in the inner cavity of the bag type dust collector through a rotating shaft, and the rotating shaft is arranged on the inner wall of the bag-type dust collector, the utility model ensures reliable guarantee of the air flow uniform distribution in the bag-type dust collector through the design of the air flow uniform distribution mechanism, satisfies the stability of the air entering the bag-type dust collector, and has more balanced pressure, thereby further improved the dust removal effect of dust remover, through the setting of rapping mechanism for accumulational dust can shake on the air current equipartition board and fall, avoids causing a stationary flow section of thick bamboo to block up for a long time.

Description

Dust remover import air current equipartition device

Technical Field

The utility model relates to a bag collector technical field specifically is a dust remover import air current equipartition device.

Background

The bag type dust collector is a dry type dust filtering device. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity falls into the dust hopper due to the sedimentation of the gravity, and when the gas containing fine dust passes through the filter material, the dust is blocked, so that the gas is purified. Along with the improvement of national flue gas emission standards, the requirements on the dust removal efficiency of various dust removers are getting tighter and tighter, wherein the distribution uniformity of the airflow at the inlet of the electric dust remover is the key for improving the dust removal efficiency.

The existing dust remover needs certain pressure air quantity to enter the ash bucket when in work, but the existing dust remover ash bucket causes uneven pressure inside the ash bucket due to different distances between each point in the ash bucket and the air inlet pipe when in operation because the air pipe is directly arranged on the ash bucket and no air flow distribution device is arranged in the ash bucket, so that the air quantity in the ash bucket is also different, the dust removing effect is finally reduced, and energy is wasted. Based on this, the utility model designs a dust remover import distribution of air flow device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dust remover import air current equipartition device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an inlet airflow uniform distribution device of a dust collector comprises a bag-type dust collector, wherein an air inlet pipeline is connected and installed on the side wall of the bag-type dust collector, an airflow uniform distribution mechanism is installed in the bag-type dust collector and is arranged on one side of the air inlet pipeline, the airflow uniform distribution mechanism comprises an airflow uniform distribution plate, the airflow uniform distribution plate is installed in an inner cavity of the bag-type dust collector through a rotating shaft, the rotating shaft is installed on the inner wall of the bag-type dust collector, a plurality of rows of uniformly distributed round holes are formed in the airflow uniform distribution plate, a steady flow cylinder is installed in each round hole, a support plate is transversely welded in the bag-type dust collector, a rapping mechanism is arranged on one side of the airflow uniform distribution plate and comprises a spring and a cam, the spring is connected and installed between the support plate and the back surface of the airflow uniform distribution plate, the cam rolls and abuts against the back, one end of the rotating shaft is installed on the inner wall of the bag type dust collector, and the other end of the rotating shaft penetrates through the bag type dust collector and is connected with power equipment.

Preferably, the initial position of the air distribution plate is vertically inclined by 30 °.

Preferably, the air outlet end of the air inlet pipeline is connected with a trumpet-shaped limiting air cylinder.

Preferably, the number of the cams is two, and the two cams are arranged on two sides of the back of the airflow uniform distribution plate.

Preferably, the flow stabilizing cylinder comprises an installation outer ring and a cone cylinder, the installation outer ring is welded on the cone cylinder, the cone cylinder penetrates through the circular hole, and the installation outer ring is installed at the outer edge of the circular hole.

Preferably, the power equipment is a motor, the motor is fixedly installed on the outer side wall of the bag type dust collector through an installation support, and an output shaft of the motor is connected with the rotating shaft.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a design of air current equipartition mechanism makes the interior air current equipartition of bag collector have reliable assurance, satisfies the stability that the bag collector got into gas, and pressure is more balanced to further improved the dust removal effect of dust remover, through the setting of rapping mechanism, make accumulational dust on the air current equipartition board can shake and fall, avoid causing stationary flow section of thick bamboo to block up for a long time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is a schematic view of the front side structure of the airflow distribution mechanism of the present invention;

FIG. 4 is a schematic view of the backside structure of the uniform distribution mechanism of airflow;

fig. 5 is a schematic view of the structure of the flow stabilizing cylinder of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a bag type dust collector 1, an air inlet pipeline 2, a limiting air duct 3, an airflow uniform distribution mechanism 4, a support plate 5, a spring 6, a cam 7, a mounting support 8, a motor 9, an airflow uniform distribution plate 10, a flow stabilizing cylinder 11, a rotating shaft 12, a rotating shaft 13, a mounting outer ring 14 and a cone 15.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: an inlet airflow uniform distribution device of a dust collector comprises a bag type dust collector 1, an air inlet pipeline 2 is connected and installed on the side wall of the bag type dust collector 1, an airflow uniform distribution mechanism 4 is installed in the bag type dust collector 1, the airflow uniform distribution mechanism 4 is arranged on one side of the air inlet pipeline 2, the airflow uniform distribution mechanism 4 comprises an airflow uniform distribution plate 10, the airflow uniform distribution plate 10 is installed in an inner cavity of the bag type dust collector 1 through a rotating shaft 12, the rotating shaft 12 is installed on the inner wall of the bag type dust collector 1, a plurality of rows of uniformly distributed round holes are formed in the airflow uniform distribution plate 10, a steady flow cylinder 11 is installed in the round holes, a support plate 5 is transversely welded in the bag type dust collector 1, a rapping mechanism is arranged on one side of the airflow uniform distribution plate 10, the rapping mechanism comprises a spring 6 and a cam 7, the spring 6 is connected and installed between the support plate 5 and the back surface of the airflow uniform distribution, one end of the rotating shaft 13 is installed on the inner wall of the bag type dust collector 1, and the other end penetrates through the bag type dust collector 1 and is connected with power equipment.

The initial position of the air flow uniform distribution plate 10 is vertically inclined by 30 degrees, so that ash falling and air flow distribution are facilitated, and the air outlet end of the air inlet pipeline 2 is connected with the trumpet-shaped limiting air cylinder 3, so that air flow can be limited in blowing-in position; two cams 7 are arranged, and the two cams 7 are arranged on two sides of the back of the airflow uniform distribution plate 10; the flow stabilizing cylinder 11 comprises a mounting outer ring 14 and a cone cylinder 15, the mounting outer ring 14 is welded on the cone cylinder 15, the cone cylinder 15 penetrates through the circular hole, and the mounting outer ring 14 is mounted at the outer edge of the circular hole; the power equipment is a motor 9, the motor 9 is fixedly arranged on the outer side wall of the bag type dust collector 1 through a mounting bracket 8, and an output shaft of the motor 9 is connected with a rotating shaft 13.

One specific application of this embodiment is: leading-in bag collector 1 of gas that will have the dust through inlet duct 2, tubaeform restriction dryer 3 can blow in the position restriction to the air current entering, just to air current equipartition mechanism 4 with the sparged air current, carry out the air current redistribution through air current equipartition board 10, the air current gets into stationary flow cylinder 11 and carries out the equipartition, reduce the uneven distribution of internal pressure, motor 9 rotates, make axis of rotation 13 drive cam 7 rotate, cam 7 cooperates spring 6 to make air current equipartition board 10 carry out the swing of certain frequency when rotating, make the dust that accumulates on air current equipartition board 10 and stationary flow cylinder 11 shake and fall.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a dust remover import distribution of air flow device, includes bag collector (1), its characterized in that: the side wall of the bag type dust collector (1) is connected with and installed with the air inlet pipeline (2), the bag type dust collector (1) is internally provided with an air distribution mechanism (4), the air distribution mechanism (4) is arranged on one side of the air inlet pipeline (2), the air distribution mechanism (4) comprises an air distribution plate (10), the air distribution plate (10) is arranged in an inner cavity of the bag type dust collector (1) through a rotating shaft (12), the rotating shaft (12) is arranged on the inner wall of the bag type dust collector (1), a plurality of rows of uniformly distributed round holes are formed in the air distribution plate (10), a steady flow cylinder (11) is arranged in each round hole, a support plate (5) is transversely welded in the bag type dust collector (1), one side of the air distribution plate (10) is provided with a rapping mechanism, the rapping mechanism comprises a spring (6) and a cam (7), the support plate (5) is connected with and installed with the back surface of the air distribution plate (10) through a mounting spring, cam (7) rolls the back of butt air current equipartition board (10), axis center end connection axis of rotation (13) of cam (7), the inner wall at bag collector (1) is installed to the one end of axis of rotation (13), and the other end runs through bag collector (1) and connects power equipment.

2. The inlet airflow uniform distribution device of the dust remover as claimed in claim 1, characterized in that: the initial position of the air flow uniform distribution plate (10) is vertically inclined by 30 degrees.

3. The inlet airflow uniform distribution device of the dust remover as claimed in claim 1, characterized in that: and the air outlet end of the air inlet pipeline (2) is connected with a trumpet-shaped limiting air cylinder (3).

4. The inlet airflow uniform distribution device of the dust remover as claimed in claim 1, characterized in that: the two cams (7) are arranged on the two sides of the back of the air flow uniform distribution plate (10).

5. The inlet airflow uniform distribution device of the dust remover as claimed in claim 1, characterized in that: the flow stabilizing cylinder (11) comprises an installation outer ring (14) and a cone cylinder (15), the installation outer ring (14) is welded on the cone cylinder (15), the cone cylinder (15) penetrates through the round hole, and the installation outer ring (14) is installed at the outer edge of the round hole.

6. The inlet airflow uniform distribution device of the dust remover as claimed in claim 1, characterized in that: the power equipment is a motor (9), the motor (9) is fixedly installed on the outer side wall of the bag type dust collector (1) through a mounting bracket (8), and an output shaft of the motor (9) is connected with a rotating shaft (13).