CN219114396U

CN219114396U - Dust removal and stirring equipment for concrete powder

Info

Publication number: CN219114396U
Application number: CN202320011037.9U
Authority: CN
Inventors: 高献民; 高运鹤; 宋醒; 高明生; 张卫江; 王亚辉
Original assignee: Fugou Yuntong Concrete Industry Co ltd
Current assignee: Fugou Yuntong Concrete Industry Co ltd
Priority date: 2023-01-04
Filing date: 2023-01-04
Publication date: 2023-06-02
Anticipated expiration: 2033-01-04

Abstract

The utility model discloses a dust removal stirring device for concrete powder, which comprises a stirring cylinder, wherein a feed inlet is formed in the top of the stirring cylinder, and a dust cover is covered on the periphery of the feed inlet; according to the utility model, the two dust covers at the top of the stirring cylinder are moved in opposite directions to enable the two dust covers to be contacted with each other to form the rectangular cover, so that the rectangular cover formed by the two dust covers and protects the feed inlet at the top of the dust collection box.

Description

Dust removal and stirring equipment for concrete powder

Technical Field

The utility model relates to the technical field of stirring equipment, in particular to dust removal stirring equipment for concrete powder.

Background

Concrete, abbreviated as "concrete": refers to the collective term for engineering composite materials in which aggregate is consolidated into a whole by a cementitious material. The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; the cement concrete, which is obtained by mixing with water (which can contain additives and admixtures) according to a certain proportion, is also called ordinary concrete, and is widely applied to civil engineering.

Patent number CN216329193U discloses a concrete mixing plant powder feed arrangement relates to concrete production equipment technical field, including churn and put the material subassembly, the top of churn is equipped with puts the material subassembly, the pan feeding subassembly is connected by supporting component with put between the material subassembly, swing joint is carried out with the one end of connecting rod to the one end of commentaries on classics needle, the starter motor, the spliced pole drives the commentaries on classics needle and rotates, then put the flitch and receive the power of fixed column and take place to remove, be connected by the sideboard between the commentaries on classics board, then put the flitch and vibrate in the scope of settling the frame, screen the powdery raw materials, avoid the powdery raw materials of caking to influence the mixing of other raw materials, influence the use, the surface fixed mounting of cylinder has the toper post, and the cylinder runs through the inside that the side tank inserted limit material pipe, when putting the flitch to screen the powdery raw materials, toper post rubs with the filter screen mutually, then press the powdery raw materials of fritting, avoid the fritting inside the churn.

In the scheme, the material placing component arranged at the top of the stirring equipment is exposed to pretreat the concrete powder, but the powder is very easy to escape from the opening of the material placing component in the feeding process, so that dust pollution is caused, and the pollution and loss of the concrete powder in the stirring process are increased.

Therefore, the dust-removing and stirring equipment for the concrete powder has the advantages of dust prevention and dust collection, and further solves the problems in the background technology.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a dust removal stirring device for concrete powder.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a concrete powder dust removal agitated vessel, includes the churn, the feed inlet has been seted up at the top of churn, and the peripheral cover of feed inlet has connect the dust cover, the internal face welding of dust cover has the dust cover, and a plurality of absorption mouths have been seted up to the bottom surface of dust cover, the top surface welding of dust cover has the flange elbow, and the one end of flange elbow runs through the dust cover intercommunication has the hose, the upper portion side welding of churn has the dust collection box, and the top of dust collection box has dust absorption fan through bolt fixed mounting, dust absorption fan's one end is linked together with the hose, and dust absorption fan's the other end is linked together with the dust collection box through the pipeline, the filter cloth has been installed to the front end surface embedding of dust collection box, and the clearance mouth has been seted up to the below of filter cloth, the periphery of clearance mouth has the sealing door through the hinge, and sealing door's side welding has the fixed block, the surface interlude of fixed block is provided with the plum blossom knob, the edge on dust collection box surface has through screw thread groove and plum blossom knob threaded connection, the lower part side welding of churn has the ejection of compact oblique mouth, and the surface mounting of sluice valve.

As a further description of the above technical solution: the surface of sealing door bonds and has rectangular structure's rubber frame, clearance mouth medial surface corresponds the rubber frame and welds the rectangle frame.

As a further description of the above technical solution: the bottom welding of dust cover has two T type sliders, two spouts that the cross-section is T type structure have been seted up to the top surface of churn corresponding to T type slider.

As a further description of the above technical solution: the dust collection fans and the dust collection boxes are arranged in two groups, and the two groups of dust collection fans and the dust collection boxes are symmetrical with respect to the vertical center line of the stirring cylinder.

As a further description of the above technical solution: the upper surface of the dust collection box is provided with a rectangular opening corresponding to the filter cloth, and the inner side of the rectangular opening is fixedly connected with the filter cloth through a screw.

As a further description of the above technical solution: the outer wall surface of the stirring barrel is fixed with a control panel, and the output end of the control panel is electrically connected with the dust collection fan.

The utility model has the following beneficial effects:

according to the utility model, the two dust covers at the top of the stirring cylinder are moved in opposite directions to enable the two dust covers to be in contact with each other to form the rectangular cover, so that the rectangular cover formed by the two dust covers and protects the feed inlet at the top of the dust collection box, when concrete powder is stirred, the dust collection fan arranged at the top of the dust collection box is started to enable a dust collection pipeline formed by a flange elbow of the dust collection cover and a hose of the dust collection box to absorb scattered dust particles in the rectangular cover, then the dust collection pipeline communicated with the dust collection box by the dust collection fan guides the absorbed dust particles into the dust collection box, so that air entering the dust collection box is discharged through the filter cloth, and the dust particles are collected in the dust collection box.

Drawings

FIG. 1 is a schematic structural view of a dust removal stirring device for concrete powder;

FIG. 2 is a schematic view of a dust box structure of a dust removing and stirring device for concrete powder;

fig. 3 is a schematic view of a dust cover structure of a dust removing and stirring device for concrete powder.

Legend description:

1. a stirring cylinder; 2. a dust collection box; 3. a dust collection fan; 4. a dust cover; 5. a feed inlet; 6. a dust hood; 7. a flange elbow; 8. a hose; 9. a gate valve; 10. a discharging inclined nozzle; 11. a filter cloth; 12. cleaning the mouth; 13. sealing the door; 14. a rubber frame; 15. a fixed block; 16. plum blossom knob; 17. and an adsorption port.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

According to an embodiment of the utility model, a dust removal stirring device for concrete powder is provided.

The utility model will be further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-3, a concrete powder dust removal stirring device according to the embodiment of the utility model comprises a stirring cylinder 1, a feed inlet 5 is arranged at the top of the stirring cylinder 1, a dust cover 4 is covered at the periphery of the feed inlet 5, a dust hood 6 is welded on the inner wall surface of the dust cover 4, a plurality of adsorption ports 17 are arranged on the bottom surface of the dust hood 6, a flange elbow 7 is welded on the top surface of the dust hood 6, one end of the flange elbow 7 penetrates through the dust hood 4 and is communicated with a hose 8, a dust box 2 is welded on the side surface of the upper part of the stirring cylinder 1, a dust suction fan 3 is fixedly arranged at the top of the dust box 2 through a bolt, one end of the dust suction fan 3 is communicated with the hose 8, and the other end of the dust suction fan 3 is communicated with the dust box 2 through a pipeline, the front end surface of the dust box 2 is embedded with a filter cloth 11, a cleaning opening 12 is arranged below the filter cloth 11, the periphery of the cleaning opening 12 is hinged with a sealing door 13 through a hinge, the side surface of the sealing door 13 is welded with a fixed block 15, the surface of the fixed block 15 is penetrated with a plum blossom knob 16, the edge of the surface of the dust box 2 is connected with the plum blossom knob 16 through a thread groove, the side surface of the lower part of the stirring barrel 1 is welded with a discharge bevel 10, the surface of the discharge bevel 10 is provided with a gate valve 9, the two dust covers 4 at the top of the stirring barrel 1 are driven to mutually contact to form a rectangular cover shell through the two dust covers 4, the rectangular cover shell formed by the two dust covers and protects the feed inlet 5 at the top of the dust box 2, when stirring concrete powder, a dust suction fan 3 arranged at the top of the dust box 2 is started, the dust collection pipeline formed by the flange elbow 7 of the dust collection cover 6 and the hose 8 is promoted to absorb the diffused dust particles in the rectangular housing, and then the dust collection pipeline communicated with the dust collection box 2 by the dust collection fan 3 guides the absorbed dust particles into the dust collection box 2, so that the air entering the dust collection box 2 is discharged through the filter cloth 11, and the dust particles are collected in the dust collection box 2, and the dust collection box has the advantages of preventing dust pollution and reducing loss in the powder stirring process, is flexible to use, and meanwhile, one end of the plum blossom knob 16 is promoted to break away from the connection of a thread groove correspondingly arranged on the outer wall surface of the dust collection box 2 by rotating the plum blossom knob 16, so that the sealing door 13 hinged at the periphery of the cleaning opening 12 is opened, the cleaning opening 12 is conveniently exposed, and the recycling of concrete powder in the dust collection box 2 is facilitated;

in one embodiment, the surface of the sealing door 13 is adhered with a rectangular rubber frame 14, the inner side of the cleaning opening 12 is welded with the rectangular rubber frame 14, and the sealing effect of the sealing door 13 can be improved through the rubber frame 14.

In one embodiment, two T-shaped sliding blocks are welded at the bottom of the dust cover 4, two sliding grooves with T-shaped cross sections are formed in the top surface of the stirring barrel 1 corresponding to the T-shaped sliding blocks, and the dust cover 4 is facilitated to flexibly slide through the T-shaped sliding blocks and the sliding grooves in a sliding mode.

In one embodiment, the dust collection fans 3 and the dust collection box 2 are arranged in two groups, and the two groups of dust collection fans 3 and the dust collection box 2 are symmetrical about the vertical center line of the stirring cylinder 1, so that the dust collection effect is convenient to increase through the two groups of dust collection fans 3 and the dust collection box 2.

In one embodiment, the upper surface of the dust box 2 is provided with a rectangular opening corresponding to the filter cloth 11, and the inner side of the rectangular opening is fixedly connected with the filter cloth 11 through a screw, so that the embedded installation of the filter cloth 11 is facilitated through the rectangular opening, and dust (powder particles) can be filtered.

In one embodiment, the outer wall surface of the mixing drum 1 is fixed with a control panel, the output end of the control panel is electrically connected with the dust collection fan 3, the control panel control circuit can be realized by simple programming of a person skilled in the art, and the control panel control circuit belongs to the common knowledge in the art, is only used and is not modified, so that the control mode and circuit connection are not described in detail, wherein the control panel is connected with an external power supply through a wire, and is convenient for power supply.

Working principle:

when the dust collection device is used, two dust covers 4 at the top of the stirring cylinder 1 are moved in opposite directions to enable the two dust covers 4 to be in contact with each other to form a rectangular cover, so that the rectangular cover formed by the two dust covers 4 covers and protects a feed inlet 5 at the top of the dust collection box 2, when concrete powder is stirred, a dust collection fan 3 arranged at the top of the dust collection box 2 is started, a dust collection pipeline formed by a flange elbow 7 of the dust collection cover 6 and a hose 8 is enabled to absorb scattered dust particles in the rectangular cover, the dust collection pipeline formed by the flange elbow 7 of the dust collection cover 6 and the hose 8 is enabled to be communicated with a pipeline of the dust collection box 2 by the dust collection fan 3, the absorbed dust particles are led into the dust collection box 2, so that air entering the dust collection box 2 is discharged through a filter cloth 11, and the dust particles are collected in the dust collection box 2, the dust collection device has the advantages of dust pollution prevention and loss reduction in the powder stirring process, the dust collection device is flexible to use, and meanwhile, one end of the plum blossom knob 16 is enabled to break away from the connection with a thread groove correspondingly arranged on the outer wall surface of the dust collection box 2 through rotating a fixing block 15, so that a sealing door 13 hinged at the periphery of the cleaning opening 12 is enabled to be opened, and the dust collection opening 12 is convenient for recycling the dust collection box 2.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a concrete powder dust removal agitated vessel, includes churn (1), its characterized in that: the utility model discloses a dust collection device, including a dust collection box (16) and a dust collection box, feed inlet (5) has been seted up at the top of churn (1), and the peripheral cover of feed inlet (5) has connect dust cover (4), the internal face welding of dust cover (4) has dust cover (6), and a plurality of absorption mouths (17) have been seted up to the bottom surface of dust cover (6), the top surface welding of dust cover (6) has flange elbow (7), and the one end of flange elbow (7) runs through dust cover (4) intercommunication and has hose (8), the upper portion side welding of churn (1) has dust collection box (2), and the top of dust collection box (2) has dust collection fan (3) through bolt fixed mounting, the one end and hose (8) of dust collection fan (3) are linked together, and the other end of dust collection fan (3) is linked together through pipeline and dust collection box (2), filter cloth (11) are inlayed to be installed on the front end surface of dust collection box (2), and filter cloth (11) are seted up below of filter cloth (12), the periphery of mouth (12) has sealing door (13) through the hinge, and sealing door (15) are threaded connection groove (16) of screw thread (16) are fixed on the side of dust collection box (16), the lower side face of the stirring barrel (1) is welded with a discharge inclined nozzle (10), and a gate valve (9) is arranged on the surface of the discharge inclined nozzle (10).

2. A dust removal and stirring device for concrete powder according to claim 1, wherein: the surface of the sealing door (13) is adhered with a rubber frame (14) with a rectangular structure, and the inner side of the cleaning opening (12) is welded with the rectangular frame corresponding to the rubber frame (14).

3. A dust removal and stirring device for concrete powder according to claim 1, wherein: two T-shaped sliding blocks are welded at the bottom of the dust cover (4), and two sliding grooves with T-shaped cross sections are formed in the top surface of the stirring cylinder (1) corresponding to the T-shaped sliding blocks.

4. A dust removal and stirring device for concrete powder according to claim 1, wherein: the dust collection fans (3) and the dust collection boxes (2) are arranged in two groups, and the two groups of dust collection fans (3) and the dust collection boxes (2) are symmetrical with respect to the vertical center line of the stirring cylinder (1).

5. A dust removal and stirring device for concrete powder according to claim 1, wherein: the upper surface of the dust box (2) is provided with a rectangular opening corresponding to the filter cloth (11), and the inner side of the rectangular opening is fixedly connected with the filter cloth (11) through a screw.

6. A dust removal and stirring device for concrete powder according to claim 1, wherein: the outer wall surface of the stirring cylinder (1) is fixed with a control panel, and the output end of the control panel is electrically connected with the dust collection fan (3).