CN217492085U

CN217492085U - Dust collection assembly and dust collection equipment

Info

Publication number: CN217492085U
Application number: CN202221210033.5U
Authority: CN
Inventors: 刘九川; 徐加兵; 沈文宾; 梅志强
Original assignee: China Railway Construction South China Construction Co Ltd; CRCC South China Construction Guangzhou High Tech Industry Co Ltd
Current assignee: China Railway Construction South China Construction Co Ltd; CRCC South China Construction Guangzhou High Tech Industry Co Ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-27
Anticipated expiration: 2032-05-19

Abstract

The utility model relates to a dust collecting assembly and dust collecting equipment, dust collecting equipment include dust collecting assembly and casing, are formed with the dust collection chamber in the casing, and dust collecting assembly installs in the dust collection intracavity. The dust collecting assembly comprises a mounting piece and an adjusting piece, the mounting piece is provided with a first air inlet and a second air inlet, the first air inlet and the second air inlet are arranged at intervals, and the opening and closing states of the first air inlet and the second air inlet are opposite; the regulating part can be movably installed on the installation part, and the regulating part can be moved to cover the first air inlet so as to control the opening and closing of the first air inlet. When the dust removal operation is required to be carried out in the storage tank, the second air inlet is closed, the adjusting piece is moved to enable the first air inlet to be opened, and the dust removal operation is carried out on the storage tank. When dust is required to be removed from the outside of the storage tank, the first air inlet is closed, the second air inlet is opened, and the air inlet effect of the second air inlet is ensured. Make dust collecting equipment can realize carrying out the dust removal operation in the storage tank and outside the storage tank, widened dust collecting equipment's range of application.

Description

Dust collection assembly and dust collection equipment

Technical Field

The utility model relates to an industrial equipment technical field especially relates to dust collecting assembly and dust collecting equipment.

Background

In a production workshop for powder such as dry-mixed mortar and the like, a large amount of powder raw materials are conveyed, sites such as dust emission and the like exist basically, efficient and reliable dust removal systems are arranged at all parts which are easy to generate dust, the phenomena of 'leakage, emission and leakage' happen occasionally due to various factors such as complex production process, structural defects of equipment, human factors and the like, and once the pollution phenomenon is caused, the cleaning workload is huge. The pollutants are generally dry powder, and are cleaned manually, so that secondary dust raising is easily caused, the cleaning efficiency is reduced, the cleaning cannot be completely performed, and the health of cleaning personnel is greatly damaged. The most easy cleaning mode at the present stage is that an industrial dust collector is used for cleaning after a large amount of dust is manually removed, the cleaning is difficult to spread in the whole production workshop due to range limitation and power influence, and the cost is high.

SUMMERY OF THE UTILITY MODEL

In view of the above, it is desirable to provide a dust collecting assembly and a dust collecting apparatus which are efficient and convenient.

A dust collecting assembly is used for being mounted on dust collecting equipment and comprises a mounting piece and an adjusting piece, wherein the mounting piece is provided with a first air inlet and a second air inlet, the first air inlet and the second air inlet are arranged at intervals, and the opening and closing states of the first air inlet and the second air inlet are opposite; the adjusting part can be movably installed on the installation part, and the adjusting part can be movably covered on the first air inlet to control the opening and closing of the first air inlet.

In one embodiment, the dust collecting assembly further comprises a fixing member, a cavity is formed in the mounting member, the first air inlet and the second air inlet are respectively communicated with the cavity, and the fixing member is installed in the cavity and located at the first air inlet.

In one embodiment, the number of the fixing parts is at least two, at least two fixing parts are arranged in the cavity at intervals, the interval between every two adjacent fixing parts is an air inlet gap, the air inlet gap is communicated with the first air inlet, and the adjusting part can be movably covered on each air inlet gap so as to close the air inlet gap.

In one embodiment, the adjusting part comprises a moving part and a covering part, the moving part can be movably arranged on the mounting part, the covering part is arranged on the moving part and is located at the first air inlet, and the moving part can drive the covering part to cover or keep away from the first air inlet so as to control the opening and closing of the first air inlet.

In one embodiment, the mounting member is provided with a sliding groove, the moving part is arranged in the sliding groove in a penetrating mode, and the moving part can move relative to the mounting member in the sliding groove.

In one embodiment, the number of the covering parts is set corresponding to the number of the air inlet gaps, at least two covering parts are arranged on the moving part at intervals, and each covering part can be correspondingly arranged on one air inlet gap.

In one embodiment, a moving direction of the moving portion coincides with a width direction of the intake gap.

In one embodiment, the moving distance of the moving portion coincides with the width range of the intake gap.

In one embodiment, the moving portion moves to enable the covering portion to be located at a side surface of the fixing member facing the first air inlet, and the first air inlet is communicated with the air inlet gap; the cover is arranged between the two adjacent fixing pieces, and the first air inlet is disconnected with the air inlet gap.

In one embodiment, the dust collecting assembly further comprises a dust suction pipe and a switch member, the switch member is installed at the second air inlet, the dust suction pipe is installed on the switch member, and the switch member can control the second air inlet and the dust suction pipe to be connected or disconnected.

A dust collecting device comprises the dust collecting component and a shell, wherein a dust collecting cavity is formed in the shell, and the dust collecting component is installed in the dust collecting cavity.

Above-mentioned collection dirt subassembly and dust collecting equipment, dust collecting equipment sets up on the storage tank. When the operation of removing dust in needs to the storage tank, close the second air inlet, remove the regulating part and make first air inlet open, guarantee to be linked together between dust collecting equipment and the storage tank, remove dust to the storage tank and operate. The air pressure and the air inlet efficiency of the first air inlet are ensured, so that the optimal dust removal effect is achieved. When needs are removed dust outside the storage tank, the adjusting part is moved to enable the adjusting part to cover the first air inlet, so that the first air inlet is closed, the second air inlet is opened, and the air pressure and the air inlet effect of the second air inlet are guaranteed. Make dust collecting equipment can realize then carrying out the dust removal operation in the storage tank and outside the storage tank, widened dust collecting equipment's range of application.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification.

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described 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 to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of one embodiment of a dust collection assembly;

FIG. 2 is a schematic structural view of another state of the dirt collection assembly of the embodiment of FIG. 1;

fig. 3 is a schematic structural view of an adjusting member in the embodiment of fig. 1.

The elements in the figure are labeled as follows:

10. a dust collection assembly; 100. a mounting member; 110. a first air inlet; 120. a second air inlet; 130. a cavity; 200. an adjustment member; 210. a moving part; 220. a covering part; 300. a fixing member; 310. an intake gap; 400. a switch member; 500. a dust suction pipe.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.

Referring to fig. 1 to 3, the dust collecting apparatus in one embodiment includes a dust collecting assembly 10 and a housing, in which a dust collecting chamber is formed, and the dust collecting assembly 10 is installed in the dust collecting chamber. The dust collecting assembly 10 is used for being mounted on dust collecting equipment, the dust collecting assembly 10 comprises a mounting piece 100 and an adjusting piece 200, the mounting piece 100 is provided with a first air inlet 110 and a second air inlet 120, the first air inlet 110 and the second air inlet 120 are arranged at intervals, and the opening and closing states of the first air inlet 110 and the second air inlet 120 are opposite; the adjusting member 200 is movably mounted on the mounting member 100, and the adjusting member 200 is movably disposed on the first air inlet 110 to control the opening and closing of the first air inlet 110.

The dust collecting device is arranged on the storage tank. When the dust removal operation needs to be performed on the storage tank, the second air inlet 120 is closed, the adjusting piece 200 is moved to open the first air inlet 110, the dust collection equipment and the storage tank are communicated, and the dust removal operation is performed on the storage tank. The air pressure and the air intake efficiency of the first air intake port 110 are ensured to achieve the most ideal dust removal effect. When dust is removed from the outside of the storage tank, the adjusting part 200 is moved to cover the first air inlet 110, so that the first air inlet 110 is closed, the second air inlet 120 is opened, and the air pressure and the air inlet effect of the second air inlet 120 are ensured. Make dust collecting equipment can realize then carrying out the dust removal operation in the storage tank and outside the storage tank, widened dust collecting equipment's range of application.

In one embodiment, a filter assembly is further disposed within the dust collection chamber. An air outlet is formed in the shell and communicated with the dust collection cavity. The filtering component is used for filtering the gas in the dust collecting cavity. The filtered gas is discharged from the air outlet. The air outlet is provided with a fan, so that the filtering and air outlet efficiency in the dust collecting cavity is improved. The filtration assembly includes a frame and a membrane. The framework is in a cylindrical hollow structure. The filter membrane is sleeved on the outer surface of the framework.

In one embodiment, the dust collecting assembly 10 further includes a fixing member 300, a cavity 130 is formed in the mounting member 100, the first air inlet 110 and the second air inlet 120 are respectively communicated with the cavity 130, and the fixing member 300 is installed in the cavity 130 and located at the first air inlet 110. The fixing member 300 can support the structure of the cavity 130 of the mounting member 100, and meanwhile, the shape of the fixing member 300 is triangular prism-shaped, so that the dust collecting assembly 10 can be prevented from blocking powder falling into the storage tank when shaking off, and the falling of the adsorbed dust is not influenced.

In one embodiment, the number of the fixing members 300 is at least two, at least two fixing members 300 are spaced apart from each other in the cavity 130, the spacing between two adjacent fixing members 300 is an air inlet gap 310, the air inlet gap 310 is communicated with the first air inlet 110, and the adjusting member 200 is movably disposed in each air inlet gap 310 to close the air inlet gap 310. When the air inlet gap 310 is opened, the second air inlet 120 is closed, and the first air inlet 110 is communicated with the dust collecting cavity through the air inlet gap 310, so that dust removal operation is performed in the storage tank. The regulating part 200 only needs to cover the air inlet gap 310 to seal the first air inlet 110, and then the second air inlet 120 is opened to remove dust outside the storage tank.

In one embodiment, the adjusting member 200 includes a moving portion 210 and a covering portion 220, the moving portion 210 is movably disposed on the mounting member 100, the covering portion 220 is disposed on the moving portion 210 and located at the first air inlet 110, and the moving portion 210 is movable to drive the covering portion 220 to cover or keep away from the first air inlet 110, so as to control the opening and closing of the first air inlet 110. The worker can drive the covering portion 220 to cover the first air inlet 110 by operating the moving portion 210 to control the opening and closing of the first air inlet 110.

In one embodiment, the number of the covering portions 220 is corresponding to the number of the intake gaps 310, at least two of the covering portions 220 are spaced apart from each other on the moving portion 210, and each of the covering portions 220 can be covered on one of the intake gaps 310. The covering parts 220 and the air inlet gaps 310 are arranged in a one-to-one correspondence manner, so that the air inlet gaps 310 are completely closed, and the air inlet efficiency of the second air inlet 120 is improved.

In one embodiment, the mounting member 100 has a sliding groove, the moving portion 210 is inserted into the sliding groove, and the moving portion 210 can move relative to the mounting member 100 in the sliding groove. The sliding groove can limit the moving direction of the moving part 210, and ensure the moving stability of the moving part 210. Thereby ensuring that the covering part 220 can be stably covered on the air inlet gap 310 and avoiding air leakage caused by dislocation of the structure.

In the present embodiment, the moving direction a of the moving part 210 coincides with the width direction of the intake gap 310. The moving portion 210 moves in the width direction of the intake gap 310.

In the present embodiment, the moving distance of the moving part 210 coincides with the width range of the intake gap 310. The width of the covering portion 220 coincides with the width of the intake gap 310. The cover-mounting portion 220 can be stably mounted on the intake gap 310 after the moving portion 210 moves.

Specifically, the moving portion 210 has a rod-like structure, and the covering portion 220 has a plate-like structure. At least two of the covering parts 220 are spaced apart from each other along the longitudinal direction a of the moving part 210. At least two of the intake gaps 310 are provided at intervals in the longitudinal direction a of the moving part 210. The width direction of the intake gap 310 coincides with the longitudinal direction a of the moving part 210.

In one embodiment, the adjusting member 200 further includes a limiting portion disposed on the moving portion 210. When the cover-arranging portion 220 covers the air inlet gap 310, the limiting portion can abut against the mounting member 100 to limit the moving portion 210 to move continuously. The moving distance of the moving part 210 is ensured to be just the state that the cover setting part 220 covers the mounting part 100, the excessive movement of the moving part 210 is avoided, and the structural reliability and the practicability of the dust collecting component 10 are ensured.

In another embodiment, a limiting protrusion is disposed in the sliding groove, and when the covering portion 220 covers the air inlet gap 310, the limiting portion can abut against the limiting protrusion to limit the moving portion 210 to move continuously.

In one embodiment, the moving portion 210 moves to enable the covering portion 220 to be located at a side of the fixing member 300 facing the first air inlet 110, and the first air inlet 110 is communicated with the air inlet gap 310; the covering portion 220 is located between the two adjacent fixing members 300, and the first air inlet 110 is disconnected from the air inlet gap 310.

In one embodiment, the dust collecting assembly 10 further comprises a dust suction pipe 500 and a switch member 400, the switch member 400 is installed at the second air inlet 120, the dust suction pipe 500 is installed on the switch member 400, and the switch member 400 can control the second air inlet 120 and the dust suction pipe 500 to be connected or disconnected. When the dust removal operation needs to be performed on the periphery of the storage tank, the first air inlet 110 is closed, the second air inlet 120 is opened through the switch 400, and the dust collection pipe 500 is connected to perform the dust removal operation on the periphery of the storage tank. After the cleaning of the periphery of the storage tank is finished, the second air inlet 120 can be closed through the switch 400, and the adjusting member 200 is pushed to open the first air inlet 110, so that the dust collecting equipment can restore the dust removing state in the storage tank.

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 the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may directly contradict the first and second features, or indirectly contradict the first and second features through intervening media. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are for purposes of illustration only and do not denote a single embodiment.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A dirt collection assembly for mounting on a dirt collection device, the dirt collection assembly comprising:

the mounting piece is provided with a first air inlet and a second air inlet, the first air inlet and the second air inlet are arranged at intervals, and the opening and closing states of the first air inlet and the second air inlet are opposite; and

the adjusting piece can be movably installed on the installation piece, and the adjusting piece can move to cover the first air inlet so as to control the opening and closing of the first air inlet.

2. The dust collecting assembly of claim 1, further comprising a fixing member, wherein a cavity is formed in the mounting member, the first air inlet and the second air inlet are respectively communicated with the cavity, and the fixing member is installed in the cavity and located at the first air inlet.

3. The dust collecting assembly of claim 2, wherein the number of the fixing members is at least two, at least two fixing members are spaced apart from each other in the cavity, the spacing between two adjacent fixing members is an air inlet gap, the air inlet gap is communicated with the first air inlet, and the adjusting member is movably disposed in each air inlet gap to close the air inlet gap.

4. The dust collecting assembly of claim 3, wherein the adjusting member comprises a moving portion and a covering portion, the moving portion is movably disposed on the mounting member, the covering portion is disposed on the moving portion and located at the first air inlet, and the moving portion can move to drive the covering portion to cover or keep away from the first air inlet so as to control the opening and closing of the first air inlet.

5. The dust collecting assembly of claim 4, wherein the mounting member has a sliding slot formed therein, the moving member is inserted into the sliding slot, and the moving member is capable of moving relative to the mounting member in the sliding slot.

6. The dirt collection assembly of claim 5, wherein the number of the cover portions is configured to correspond to the number of the inlet gaps, at least two of the cover portions are spaced apart from each other on the movable portion, and each of the cover portions is configured to be correspondingly disposed on one of the inlet gaps.

7. The dirt collection assembly of claim 4, wherein a direction of movement of the moving portion coincides with a width direction of the air intake gap; and/or

The moving distance of the moving portion coincides with the width range of the intake gap.

8. The dirt collection assembly of claim 4, wherein the movement of the moving portion enables the cover to be positioned at a side of the securing member facing the first air inlet, the first air inlet being in communication with the air inlet gap; the cover is arranged between the two adjacent fixing pieces, and the first air inlet is disconnected with the air inlet gap.

9. The dust collection assembly of any one of claims 1-8, further comprising a dust suction pipe and a switch member, wherein the switch member is mounted at the second air inlet, the dust suction pipe is mounted on the switch member, and the switch member is capable of controlling the second air inlet and the dust suction pipe to be connected or disconnected.

10. A dust collecting apparatus, characterized in that the dust collecting apparatus comprises:

the dust collection assembly of any one of claims 1-9; and

the dust collecting device comprises a shell, wherein a dust collecting cavity is formed in the shell, and a dust collecting assembly is arranged in the dust collecting cavity.