CN216703825U

CN216703825U - Dust removal mechanism

Info

Publication number: CN216703825U
Application number: CN202122735874.XU
Authority: CN
Inventors: 李波; 刘成; 吴孝国
Original assignee: Chengdu Yingnuo New Technology Co ltd
Current assignee: Chengdu Yingnuo New Technology Co ltd
Priority date: 2021-11-10
Filing date: 2021-11-10
Publication date: 2022-06-10
Anticipated expiration: 2031-11-10

Abstract

The utility model provides a dust removing mechanism, aims to solve the problem that superfine dust cannot be filtered cleanly in the prior art, and provides the dust removing mechanism. The dust removal mechanism is communicated with a dust outlet of external equipment; the method comprises the following steps: one end of the dust inlet pipeline is communicated with a dust outlet of the external equipment; the dust removal barrel is internally pre-filled with a dust removal agent, and a dust outlet of the dust inlet pipeline is positioned in the dust removal agent; the air exhaust pipelines are communicated with the dust removal barrel, and air inlets of the air exhaust pipelines are positioned at the top of the dust removal barrel; the discharge pipe is communicated with the bottom of the dust removing barrel; a valve disposed on the discharge pipe; and the bamboo charcoal fiber filter screen is arranged on the exhaust pipeline. The utility model filters the gas at the air outlet of the dust filter for the second time, so as to filter the gas flow with the ultrafine dust discharged from the dust filter.

Description

Dust removal mechanism

Technical Field

The utility model relates to the technical field of dust removal, in particular to a dust removal mechanism.

Background

When carrying out medicament production, need handle medicament raw and other materials, can produce a large amount of dusts in the processing procedure, need carry out centralized processing to the dust, avoid causing the influence to the environment in the workshop and staff's health, filter through adopting dust filter equipment, but current dust filter equipment exists and filters unclean problem to the superfine powder.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust removal mechanism for solving the problem that superfine dust is not completely filtered in the prior art, and the dust removal mechanism is used for filtering gas at an air outlet of a dust filter for the second time so as to conveniently filter gas flow with the superfine dust discharged from the dust filter.

The technical scheme adopted by the utility model is as follows:

a dust removal mechanism is communicated with a dust outlet of external equipment; the method comprises the following steps:

one end of the dust inlet pipeline is communicated with a dust outlet of the external equipment;

the dust collection barrel is internally pre-filled with a dust collection agent, and a dust outlet of the dust inlet pipeline is connected into the dust collection barrel and extends to the position below the liquid level of the dust collection agent;

the air exhaust pipelines are communicated with the dust removal barrel, and air inlets of the air exhaust pipelines are positioned at the top of the dust removal barrel;

the discharge pipe is communicated with the bottom of the dust removing barrel;

a valve disposed on the discharge pipe; and

and the bamboo charcoal fiber filter screen is arranged on the exhaust pipeline.

Optionally, the dusting bucket comprises:

the exhaust pipeline is connected with the barrel body through the mounting hole; and

the barrel cover is arranged at the barrel opening of the barrel body, a through hole is formed in the barrel cover, and the dust inlet pipeline enters the barrel body through the through hole and extends to the position below the liquid level of the dust removing agent in the barrel body.

Optionally, the dust removing mechanism further comprises:

and the sealing ring is arranged at the joint of the exhaust pipeline and the barrel body.

Optionally, the dust removing mechanism further comprises:

the activated carbon filter screen is arranged in the barrel body and is positioned above the liquid level of the dedusting agent.

Optionally, the dust removal mechanism further comprises:

the signal output end of the controller is respectively connected with the signal input end of the valve; and

and the liquid level sensor is arranged on the side wall of the dedusting barrel, and the signal input end of the controller is connected with the signal output end of the liquid level sensor.

Optionally, the preset maximum liquid level height of the liquid level sensor is lower than the installation height of the activated carbon filter screen.

Optionally, the bamboo charcoal fiber filter screen is detachably arranged on the exhaust duct.

Optionally, the detachable connection is a threaded connection, a snap connection or a plug connection.

Compared with the prior art, the utility model has the beneficial effects that:

the dust removal device comprises a dust filter, a dust inlet pipeline, a dust removal barrel, a dust exhaust pipeline, a dust exhaust pipe and a bamboo charcoal fiber filter screen, wherein the dust filter is arranged in the dust removal barrel through the dust inlet pipeline, a dust removing agent is pre-installed in the dust removal barrel, a dust outlet of the dust removal pipeline is located below the dust removing agent, the gas discharged into the dust removal barrel is convenient to remove dust through the dust removing agent, the gas subjected to dust removal treatment rises and is discharged through the air exhaust pipeline, the gas carrying ultrafine dust is discharged after being filtered, the filtering effectiveness is improved, the ultrafine dust in the discharged gas is reduced, meanwhile, the liquid level in the dust removal barrel can rise after the dust enters the dust removal barrel, the dust removal agent is convenient to discharge the dust removal barrel and the valve, and the bamboo charcoal fiber filter screen is arranged to filter steam in airflow conveniently.

Drawings

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

Fig. 1 is an overall partial sectional structural schematic view of the dust removing mechanism.

Fig. 2 is a schematic structural diagram of the dust removing mechanism with a sealing ring.

Fig. 3 is a schematic diagram of a signal flow structure of the dust removing mechanism.

Reference numerals:

1. a dust inlet pipeline; 2. a dust removal barrel; 21. a barrel body; 22. mounting holes; 23. a barrel cover; 24. a through hole; 3. a dedusting agent; 4. an exhaust duct; 5. a discharge pipe; 6. a valve; 7. a bamboo charcoal fiber filter screen; 8. a seal ring; 9. an active carbon filter screen; 10. a controller; 110. a liquid level sensor.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature, and not as restrictive.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or the orientation or positional relationship conventionally used in the use of the products of the present invention, or the orientation or positional relationship conventionally understood by those skilled in the art, are merely for convenience and simplicity of description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the utility model. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed. In addition, the present invention provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or uses of other materials.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1, an embodiment of the present invention provides a dust removing mechanism, where the dust removing mechanism is communicated with a dust outlet of an external device; the method comprises the following steps: dust inlet pipeline 1, dust removal bucket 2, a plurality of exhaust pipes, discharge pipe 5, valve 6 and bamboo charcoal fiber filter screen 7, dust inlet pipeline 1's one end and the play dirt mouth intercommunication of external equipment, the other end is connected to in the dust removal bucket 2, pre-installation has dust remover 3 in the dust removal bucket 2, dust inlet pipeline 1's play dirt mouth is located the liquid level below of dust remover 3, make things convenient for dust remover 3 to filter the gas that gets into and contain superfine dust, the gaseous upper part of the body after the filtration, discharge through setting up exhaust duct 4 on dust removal bucket 2, for the convenience of filtering the vapor in the gas of exhaust duct 4 combustion gas, air outlet department at exhaust duct 4 has set up bamboo charcoal fiber filter screen 7. The discharge pipe 5 is arranged at the bottom of the dust removing barrel 2 for discharging the dust removing agent 3 conveniently, after filtering for a period of time, the liquid level of the dust removing agent 3 can be raised due to the ultrafine dust, meanwhile, the dust removing agent 3 contains a large amount of dust, and the dust removing agent needs to be discharged and replaced, at the moment, the valve 6 arranged on the discharge pipe 5 is opened, and the dust removing agent 3 mixed with the dust is discharged from the discharge pipe 5.

The dust remover 3 in this embodiment is water.

In another embodiment, as shown in fig. 2, in order to open the dust removing tub 2 and clean the inside of the dust removing tub 2, the dust removing tub 2 includes: the air exhaust pipe 4 is convenient to install, the side wall of the barrel body 21 is provided with installation holes 22 which are matched with the air exhaust pipe 4 in number, and the air exhaust pipe 4 is installed in the installation holes 22; in order to conveniently install the dust inlet pipeline 1, the barrel cover 23 is provided with a through hole 24, so that the dust inlet pipeline 1 conveniently penetrates into the barrel body 21 through the through hole 24 and extends to the position below the liquid level of the dedusting agent 3.

In another embodiment, as shown in fig. 2, a sealing ring 8 is provided at the mounting hole 22 to prevent the dedusting agent 3 from flowing out along the mounting hole 22 after the liquid level of the dedusting agent 3 rises.

In another embodiment, as shown in fig. 1 and 2, in order to further filter the odor in the gas, an activated carbon filter screen 9 is disposed in the dust removing barrel 2, and the activated carbon filter screen 9 is located above the liquid level of the dust removing agent 3, so as to prevent the dust removing agent 3 from wetting the activated carbon filter screen 9, which results in that the odor cannot be filtered.

In another embodiment, as shown in fig. 1, 2, and 3, in order to facilitate automatic control, the dust removing mechanism further includes: controller 10 and level sensor 110, level sensor 110 sets up on the lateral wall of dust removal bucket 2, when removing dust and filtering, the liquid level of dedusting agent 3 rises the back, reaches the highest height that level sensor 110 predetermines after, feeds back the signal to controller 10, and controller 10 control flap 6 is automatic to be opened, with unnecessary liquid discharge, avoids liquid to spill over from exhaust pipe 4 in.

In another embodiment, as shown in fig. 2, in order to prolong the service life of the activated carbon filter screen 9, the preset maximum liquid level height of the liquid level sensor 110 is lower than the installation height of the activated carbon filter screen 9.

In another embodiment, in order to replace the bamboo charcoal fiber filter 7, the bamboo charcoal fiber filter 7 is detachably disposed on the exhaust duct 4.

In another embodiment, in order to further facilitate the detachment of the bamboo charcoal fiber filter 7, the bamboo charcoal fiber filter 7 is connected with the exhaust duct 4 by a screw, a snap or an insertion. With an optimal threaded connection.

The specific working principle is as follows:

when in use, the dust removal port of the external device is communicated with the dust inlet pipeline 1, the dust inlet pipeline 1 is connected into the dust removal barrel 2, the dust removal agent 3 is pre-installed in the dust removal barrel 2, the dust outlet port of the dust inlet pipeline 1 is positioned below the liquid level of the dust removal agent 3, so that ultrafine dust in gas can be conveniently filtered, the filtered gas rises, odor is filtered through the activated carbon filter screen 9 arranged in the dust removal barrel 2, the filtered gas is discharged through the exhaust pipeline 4, the filtered gas is filtered through the bamboo charcoal fiber filter screen 7 at the air outlet of the exhaust pipeline 4 during discharge, so that the discharged gas is prevented from containing a large amount of water vapor, and in the filtering process, if a large amount of dust in the dust removal agent 3 causes the liquid level of the dust removal agent 3 to rise, when the liquid level of the dust removal agent 3 rises to the highest level set by the liquid level sensor 110, information is fed back to the controller 10, the controller 10 controls the valve 6 to open for water drainage, so as to prevent the dedusting agent 3 from overflowing through the exhaust pipeline 4, and meanwhile, after the dedusting agent 3 in the dedusting barrel 2 is discharged through the discharge pipe 5 and then replaced after being used for a period of time.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A dust removal mechanism is communicated with a dust outlet of external equipment; it is characterized by comprising the following steps:

the discharge pipe is communicated with the bottom of the dust removing barrel;

a valve disposed on the discharge pipe; and

2. The dust removal mechanism of claim 1, wherein the dust removal bucket comprises:

3. The dust removal mechanism of claim 2, further comprising:

4. The dust removal mechanism of claim 2, further comprising:

5. The mechanism of claim 4, further comprising:

the signal output end of the controller is connected with the signal input end of the valve; and

6. The dust removal mechanism of claim 5, wherein the preset maximum liquid level height of the liquid level sensor is lower than the installation height of the activated carbon filter screen.

7. The dust removing mechanism as claimed in claim 1, wherein the bamboo charcoal fiber filter screen is detachably disposed on the exhaust duct.

8. The dust removal mechanism of claim 7, wherein the detachable connection is a threaded connection, a snap connection, or a bayonet connection.