CN222132242U

CN222132242U - A negative pressure dust removal device

Info

Publication number: CN222132242U
Application number: CN202420037236.1U
Authority: CN
Inventors: 尹宁
Original assignee: Zhongwei Zhongtai Industry And Trade Co ltd
Current assignee: Zhongwei Zhongtai Industry And Trade Co ltd
Priority date: 2024-01-08
Filing date: 2024-01-08
Publication date: 2024-12-10
Anticipated expiration: 2034-01-08

Abstract

The utility model discloses a negative pressure back suction dust removing device, which relates to the technical field of dust collecting equipment and comprises a dust collecting device body, wherein an installation frame is welded on the inner side of the dust collecting device body, a processing box is fixedly connected to one side of the installation frame, an opening structure matched with an ash outlet of the dust collecting device body is arranged at the top of the processing box, a pushing component is arranged in an inner cavity of the processing box, a cleaning component is arranged at the bottom of the processing box, the pushing component is matched with the cleaning component, the dust discharging speed can be accelerated through the matched use of the pushing component, the cleaning component and a material transmitting box, the working efficiency of discharging and collecting is improved, dust and impurities thereof are prevented from adhering to the inner wall of the dust collecting device, a user is not required to manually sweep the dust on the inner wall, time and labor are saved, the work load of the user is reduced, and the user is convenient to intensively process the dust stored in a concentrated manner, and the dust collecting device is convenient to use.

Description

Negative pressure back suction dust removing device

Technical Field

The utility model belongs to the technical field of dust collection equipment, and particularly relates to a negative pressure back suction dust removing device.

Background

The dust remover is a device for separating dust from flue gas, called a dust remover or dust removing device, the performance of the dust remover is expressed by the treatable gas quantity, the resistance loss and the dust removing efficiency when the gas passes through the dust remover, and meanwhile, the price, the operation and maintenance cost, the service life and the difficulty of operation management of the dust remover are also important factors considering the performance of the dust remover, the dust remover is a common facility in boilers and industrial production, the cyclone separator can be used as an important gas-solid separation device, and the dust remover has the advantages of compact structure, convenient operation, stable performance, low pressure loss, high separation efficiency and the like, and is widely applied to important fields such as chemical industry, environmental protection and the like.

The existing cyclone dust collector is arranged through the bottom discharging part, dust after internal filtering is concentrated and removed, however, the dust or other impurities are easy to attach to the inner wall of the cyclone dust collector in the mode, so that the cyclone dust collector blocks the inner space over time, the working efficiency of air filtering is reduced, further, a user is required to manually clean the internal dust and the impurities thereof, time and labor are wasted, and the work load of the user is increased.

Disclosure of utility model

The utility model aims to provide a negative pressure back suction dust removing device, which aims to solve the technical problems that the traditional cyclone dust removing device provided in the background art intensively removes dust after internal filtration through the arrangement of a bottom discharging part, but the dust or other impurities are easy to adhere to the inner wall of the cyclone dust removing device, so that the cyclone dust removing device blocks an internal space for a long time, the working efficiency of air filtration is reduced, a user is required to manually clean the internal dust and the impurities thereof, time and labor are wasted, and the work load of the user is increased.

The negative pressure back suction dust removing device comprises a dust collecting device body, wherein a mounting frame is welded on the inner side of the dust collecting device body, a treatment box is fixedly connected to one side of the mounting frame, an opening structure matched with an ash outlet of the dust collecting device body is arranged at the top of the treatment box, a pushing component is arranged in an inner cavity of the treatment box, a cleaning component is arranged at the bottom of the treatment box, the pushing component is matched with the cleaning component for use, a material conveying box is welded on two sides of the treatment box, a penetrating opening matched with the treatment box is arranged on one side of the material conveying box, a conveying pipeline is communicated with the bottom of the material conveying box, the cleaning component comprises a material conveying bin, and one end of the conveying pipeline is communicated with the material conveying bin.

Preferably, the pushing-out assembly comprises a fixed block welded with the processing box, a first motor is arranged on one side of the fixed block, and a threaded rod is connected with the inner cavity of the processing box in a rotating mode.

Preferably, one end of the threaded rod penetrates to the outer side of the treatment box, the inner cavity of the treatment box is provided with a filtering component, and the surface of the threaded rod is in threaded connection with two cleaning blocks.

Preferably, the surface of the threaded rod and the output end of the first motor are respectively fixedly connected with a first bevel gear, and the two first bevel gears are meshed.

Preferably, the limiting grooves are formed in two sides of the inner cavity of the treatment box, the limiting blocks are slidably connected with the inner cavity of the limiting grooves, the limiting blocks are fixedly connected with the cleaning blocks, the cleaning blocks are matched with the filtering components for use, and the inner cavity of the treatment box is welded with the inclined plate matched with the threaded rod.

Preferably, the cleaning assembly comprises a fixing frame flush-mounted with the ground, a suction component is embedded in the bottom of the inner cavity of the treatment box, the top of the fixing frame is mounted with a conveying bin, the inner cavity of the conveying bin is rotationally connected with a threaded blade, and one end of the threaded blade penetrates through the outer side of the conveying bin and is fixedly connected with a driving wheel.

Preferably, the second motor is installed at the top of mount, the power take off end of second motor is connected with the action wheel, the connecting rod is installed to the bottom of sucking the part, the bottom welding of processing case has perpendicular piece, the inner chamber of perpendicular piece runs through and is provided with the round bar.

Preferably, the surfaces of the connecting rod and the round rod are respectively fixedly connected with a second bevel gear, and the two second bevel gears are meshed.

Preferably, one end of the round rod is fixedly connected with a driven wheel, and the driven wheel is connected with the driving wheel through belt transmission.

Preferably, the centralized box is installed to one side of mount, the one end of passing the feed bin runs through to the inner chamber of centralized box, centralized box's surface intercommunication has ejection of compact part.

The negative pressure back suction dust removing device has the following advantages:

This negative pressure is returned and is inhaled dust collector uses down through the cooperation of release subassembly, clearance subassembly and pass feed box for can accelerate dust ejection of compact speed, improve the work efficiency of ejection of compact and collection, and avoid dust and impurity to adhere to on the device inner wall, thereby need not the user and manually sweep the inner wall dust, labour saving and time saving has alleviateed user's work burden, and convenient to use user carries out centralized processing to the dust of concentrating the storage, convenient to use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic perspective view of a treatment tank according to the present utility model;

FIG. 3 is a schematic view of the internal cross-sectional perspective structure of the treatment tank of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A according to the present utility model;

FIG. 5 is a schematic top perspective view of the treatment tank of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5B according to the present utility model;

FIG. 7 is a schematic diagram of a cross-sectional perspective structure of a conveying bin according to the utility model;

fig. 8 is a schematic perspective view of a limiting groove and a limiting block according to the present utility model.

Fig. 9 is a schematic cross-sectional perspective view of a transfer box of the present utility model.

The figure shows that the dust collector comprises a dust collector body 1, a mounting frame 3, a treatment box 4, a pushing assembly 41, a fixed block 42, a first motor 43, a threaded rod 44, a cleaning block 45, a first bevel gear 46, a limit groove 47, a limit block 48, an inclined plate 49, a filtering component 5, a cleaning assembly 51, a fixing frame 52, a conveying bin 53, a threaded blade 54, a driving wheel 55, a suction component 56, a connecting rod 57, a vertical block 58, a round rod 59, a second bevel gear 510, a driven wheel 511, a concentration box 512, a discharging component 513, a second motor 6, a conveying box 61 and a conveying pipeline.

Detailed Description

Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.

In the description of the embodiments of the present utility model, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present utility model and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present utility model, the meaning of "plurality" is two or more, unless explicitly defined otherwise.

In the embodiments of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication, directly connected, or indirectly connected through an intermediary, or may be in communication with one another or an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present utility model will be understood by those of ordinary skill in the art according to specific circumstances.

The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the utility model. In order to simplify the disclosure of embodiments of the present utility model, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present utility model. Furthermore, embodiments of the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.

For a better understanding of the objects, structures and functions of the present utility model, a negative pressure return dust remover according to the present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-9, the negative pressure back suction dust removing device comprises a dust collecting device body 1, wherein the type of the dust collecting device body 1 can be cyclone dust removing equipment and the like, a mounting frame 2 is welded on the inner side of the dust collecting device body 1, a treatment box 3 is fixedly connected to one side of the mounting frame 2, an opening structure matched with an ash outlet of the dust collecting device body 1 is arranged at the top of the treatment box 3, a pushing component 4 is arranged in an inner cavity of the treatment box 3, a cleaning component 5 is arranged at the bottom of the treatment box 3, the pushing component 4 is matched with the cleaning component 5, a material conveying box 6 is welded on two sides of the treatment box 3, a penetrating opening matched with the treatment box 3 is arranged on one side of the material conveying box 6, a conveying pipeline 61 is communicated on the bottom of the material conveying box 6, the cleaning component 5 comprises a material conveying bin 52, and one end of the conveying pipeline 61 is communicated with the material conveying bin 52.

As shown in fig. 1-9, the push-out assembly 4 includes a fixed block 41 welded to the processing box 3, a first motor 42 is installed on one side of the fixed block 41, an inner cavity of the processing box 3 is rotatably connected with a threaded rod 43, opposite threads are provided on the surface of the threaded rod 43, one end of the threaded rod 43 penetrates to the outer side of the processing box 3, a filter member 49 is installed in the inner cavity of the processing box 3, the filter member 49 may be a filter material with adsorptivity to dust such as a filter screen plate or an activated carbon plate, two symmetrically arranged cleaning blocks 44 are screwed on the surface of the threaded rod 43, an area of the cleaning blocks 44 contacting with the threaded rod 43 is screwed by being provided with an adaptive thread, a first bevel gear 45 is fixedly connected to an output end of the threaded rod 43, the two first bevel gears 45 are meshed with each other, limit grooves 46 are provided on two sides of the inner cavity of the processing box 3, limit blocks 47, the inner cavities of the limit grooves 46 are slidably connected with the cleaning blocks 44, the cleaning blocks 44 are matched with the filter member 49, the cleaning blocks 44 contact with the filter member 49, and the cleaning blocks 44 may be a cleaning block with the filter member 49, the surface is in contact with the filter member, and the surface of the cleaning blocks are made of a sloping plate with the sloping plate 3, and the sloping plate 48 is provided with the adaptive bevel plate 48.

As shown in fig. 1-9, the cleaning assembly 5 includes a fixing frame 51 installed flush with the ground, a suction component 55 is embedded at the bottom of the inner cavity of the processing box 3, the suction component 55 can be a component for sucking dust by a fan or the like, and a user can set a hole between the filtering components 49 smaller than dust particles according to practical situations so as to suck out dust, the top of the fixing frame 51 is installed with the conveying bin 52, the inner cavity of the conveying bin 52 is rotationally connected with a threaded blade 53, one end of the threaded blade 53 penetrates to the outer side of the conveying bin 52 and is fixedly connected with a driving wheel 54, a second motor 513 is installed at the top of the fixing frame 51, a power output end of the second motor 513 is connected with the driving wheel 54, a connecting rod 56 is installed at the bottom of the suction component 55, a vertical block 57 is welded at the bottom of the processing box 3, round rods 58 are arranged in a penetrating manner in the inner cavity of the vertical block 57, second bevel gears 59 are fixedly connected to surfaces of the connecting rod 56 and the round rods 58 respectively, one end of the round rods 58 is fixedly connected with a driven wheel 510, the driven wheel 510 is connected with the driving wheel 54 through a belt transmission, one side of the driven wheel 510 is connected with the driving wheel 54, one side of the driving wheel 51 is provided with the inner cavity of the conveying bin 511, and the central box 511 is connected with one end of the central component 511 is connected with the central component 511.

The negative pressure back suction dust removing device has the working principle that:

Firstly, a user starts the dust collection device body 1 to absorb external dust, then discharges the dust into the processing box 3 through the bottom discharging structure to be stored and discharged into the cleaning component 5, at the moment, when the dust falls onto the filtering component 49 in the processing box 3, the first motor 42 can be started, the output end of the first motor 42 drives the first bevel gear 45 to mesh and rotate, the first bevel gear 45 drives the threaded rod 43 to rotate, the threaded rod 43 is provided with symmetrically opposite threads on the surface, so that the two thread block cleaning blocks 44 are driven to move oppositely, and the two thread blocks are driven to move linearly under the cooperation of the limiting groove 46 and the limiting block 47, and the cleaning blocks 44 sweep the dust on the filtering component 49 into the material conveying boxes 6 on two sides;

In the second step, the scanned dust falls into the conveying bin 52 through the conveying pipeline 61, then the second motor 513 is started, the output end of the second motor 513 drives the driving wheel 54 to rotate, the driving wheel 54 drives the threaded blade 53 to rotate, the dust is transmitted into the collecting box 511 to be collected and stored through the threaded blade 53, the driving wheel 54 rotates and drives the belt to rotate the driven wheel 510, the driven wheel 510 drives the round rod 58 to rotate, the round rod 58 drives the second bevel gear 59 to mesh with rotation, the second bevel gear 59 drives the connecting rod 56 to rotate, the connecting rod 56 drives the suction component 55 to rotate, and therefore the dust attached to the dust collecting device body 1 is sucked out by utilizing the wind speed of the suction component 55 and is accelerated to be discharged out of the dust collecting device body 1, and the dust in the dust collecting device body 1 is removed conveniently.

It will be understood that the utility model has been described in terms of several embodiments, and that various changes and equivalents may be made to these features and embodiments by those skilled in the art without departing from the spirit and scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from the essential scope thereof. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The negative pressure back suction dust removing device is characterized by comprising a dust collecting device body (1), wherein a mounting frame (2) is welded on the inner side of the dust collecting device body (1), a treatment box (3) is fixedly connected on one side of the mounting frame (2), an opening structure matched with an ash outlet of the dust collecting device body (1) is arranged at the top of the treatment box (3), a push-out assembly (4) is arranged in an inner cavity of the treatment box (3), a cleaning assembly (5) is arranged at the bottom of the treatment box (3), the push-out assembly (4) is matched with the cleaning assembly (5), a material conveying box (6) is welded on two sides of the treatment box (3), a penetrating opening matched with the treatment box (3) is formed in one side of the material conveying box (6), a conveying pipeline (61) is communicated on the bottom of the material conveying box (6), the cleaning assembly (5) comprises a material conveying bin (52), and one end of the conveying pipeline (61) is communicated with the material conveying bin (52).

2. The negative pressure return dust removing device according to claim 1, wherein the pushing-out assembly (4) comprises a fixed block (41) welded with the treatment box (3), a first motor (42) is arranged on one side of the fixed block (41), and a threaded rod (43) is rotatably connected to an inner cavity of the treatment box (3).

3. A negative pressure return dust removing device according to claim 2, wherein one end of the threaded rod (43) penetrates to the outer side of the treatment box (3), a filtering component (49) is arranged in the inner cavity of the treatment box (3), and two cleaning blocks (44) are connected to the surface of the threaded rod (43) in a threaded mode.

4. A negative pressure return dust remover according to claim 3, characterized in that the surface of the threaded rod (43) and the output end of the first motor (42) are respectively fixedly connected with a first bevel gear (45), and the two first bevel gears (45) are meshed.

5. The negative pressure return suction dust removing device of claim 4, wherein limiting grooves (46) are formed in two sides of an inner cavity of the treatment box (3), limiting blocks (47) are slidably connected to the inner cavity of the limiting grooves (46), the limiting blocks (47) are fixedly connected with cleaning blocks (44), the cleaning blocks (44) are matched with filtering components (49), and inclined plates (48) matched with threaded rods (43) are welded in the inner cavity of the treatment box (3).

6. The negative pressure return suction dust removing device according to claim 1, wherein the cleaning assembly (5) comprises a fixing frame (51) which is flush with the ground, a suction component (55) is embedded at the bottom of an inner cavity of the treatment box (3), the top of the fixing frame (51) is installed with a conveying bin (52), a threaded blade (53) is rotatably connected with the inner cavity of the conveying bin (52), and one end of the threaded blade (53) penetrates through the outer side of the conveying bin (52) and is fixedly connected with a driving wheel (54).

7. The negative pressure return dust removing device according to claim 6, wherein a second motor (513) is mounted on the top of the fixing frame (51), a power output end of the second motor (513) is connected with a driving wheel (54), a connecting rod (56) is mounted on the bottom of the suction component (55), a vertical block (57) is welded on the bottom of the treatment box (3), and a round rod (58) penetrates through an inner cavity of the vertical block (57).

8. The negative pressure return dust removing device according to claim 7, wherein the surfaces of the connecting rod (56) and the round rod (58) are fixedly connected with second bevel gears (59) respectively, and the two second bevel gears (59) are meshed.

9. The negative pressure return dust removing device of claim 8, wherein one end of the round rod (58) is fixedly connected with a driven wheel (510), and the driven wheel (510) is connected with the driving wheel (54) through a belt transmission.

10. The negative pressure return dust removing device according to claim 9, wherein a collecting box (511) is arranged on one side of the fixing frame (51), one end of the conveying bin (52) penetrates through an inner cavity of the collecting box (511), and a discharging part (512) is communicated with the surface of the collecting box (511).