CN219023620U

CN219023620U - Pulse dust collector for refractory abrasive production

Info

Publication number: CN219023620U
Application number: CN202222548223.4U
Authority: CN
Inventors: 赵孝臣
Original assignee: Dengfeng Chenyu Abrasive Co ltd
Current assignee: Dengfeng Chenyu Abrasive Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-16
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a pulse dust collector for refractory abrasive production, which comprises a device main body, a mounting frame and a mounting plate, wherein four corners of the top surface of the device main body are fixedly provided with telescopic cylinders, movable ends of the telescopic cylinders penetrate through the top surface of the device main body and are fixedly connected with four corners of the top surface of the mounting frame, the inner wall of the device main body is fixedly welded with a mounting pattern plate, four corners of the mounting pattern plate are fixedly provided with sliding sleeves, connecting sliding rods are sleeved in the sliding sleeves, the top ends of the connecting sliding rods are fixedly welded on the bottom surface of the mounting frame, and the bottom ends of the connecting sliding rods are fixedly welded on the top surface of the mounting plate. The beneficial effects are that: the utility model is provided with the ash cleaning brush and the back blowing pipe, and the ash cleaning brush is matched with the pulse back blowing mode to carry out ash cleaning treatment on the fire-resistant abrasive dust adhered on the surface of the dust removing filter bag, so that the ash cleaning effect is good at one time and the ash cleaning efficiency is high, thereby greatly improving the ash cleaning effect of the pulse dust collector for producing fire-resistant abrasive, being beneficial to improving the dust cleaning effect and efficiency, and having stronger practicability.

Description

Pulse dust collector for refractory abrasive production

Technical Field

The utility model relates to the technical field of dust removal, in particular to a pulse dust removal device for refractory abrasive production.

Background

The abrasive is a sharp and hard material for grinding the surface of a softer material, and the refractory abrasive enables a special abrasive made of refractory materials to work in a high-temperature environment, has the characteristics of high refractoriness, wear resistance, corrosion resistance and the like, and in the production process of the refractory abrasive, in order to prevent generated smoke dust gas from directly discharging outside and polluting the environment, a pulse dust collector for producing the refractory abrasive is used for dust removal and purification treatment of the discharged gas.

The prior art discloses the publication number: CN211098230U refractory abrasive production line is with bag dust collector; including the clean room, clean room lateral wall bottom is provided with the air inlet, and the top is provided with the gas outlet, and the clean room bottom is provided with first ash bucket, first ash bucket and third ash bucket that unloads respectively, is provided with the deep bead in the clean room at first ash bucket top, is provided with the dust cloth bag in the clean room at second ash bucket and third ash bucket top that unloads, can increase the removal rate of dust in the gas.

The traditional pulse dust collector for refractory abrasive production mostly only adopts a pulse blowback mode to carry out ash removal treatment to the refractory abrasive dust that the adhesion was blocked on the surface of the dust collection filter bag, and although most of the refractory abrasive dust adhered on the surface of the dust collection filter bag can be cleaned up once, the refractory abrasive dust with firm partial adhesion still is difficult to clean up, so that the dust collection effect and efficiency of the dust collection filter bag of the pulse dust collector for refractory abrasive production are reduced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the pulse dust collector for producing the refractory abrasive, which can utilize the mode of matching the dust-cleaning brush with pulse back blowing to carry out dust-cleaning treatment on the refractory abrasive dust adhered on the surface of the dust-cleaning filter bag, thereby greatly improving the dust-cleaning effect and efficiency and having stronger practicability and further solving the problems in the prior art.

(II) technical scheme

In order to realize the ash removal treatment of the refractory abrasive dust adhered to the surface of the dedusting filter bag by utilizing the ash removal brush and the pulse back blowing mode, the utility model has the advantages of greatly improving the ash removal effect and efficiency and having stronger practicability, and adopts the following specific technical scheme: the utility model provides a fire-resistant abrasive material production is with pulse dust collector, includes device main part, installing frame and mounting panel, device main part top surface four corners fixed mounting has flexible cylinder, and flexible cylinder expansion end runs through device main part top surface and connect fixed mounting frame top surface four corners, device main part inner wall fixed welding has the installation flitch, and installs flitch four corners fixed mounting and have the sliding sleeve to the sliding sleeve endotheca is installed and is connected the slide bar, connect slide bar top fixed welding in the installing frame bottom surface, and connect slide bar bottom fixed welding at the mounting panel top surface, evenly offered a plurality of mounting hole on the mounting panel, and mounting hole inner wall fixed mounting has the deashing brush, the inboard top surface fixed mounting of installing frame has the air pocket, and connect on the air pocket to install a plurality of first gas tube, and install electromagnetic pulse valve on the first gas tube one end intercommunication perpendicularly has the second gas tube, and the even intercommunication of second gas tube bottom surface installs a plurality of blowback pipe that runs through the installing frame bottom surface to the blowback pipe lateral wall evenly has offered a plurality of venthole.

Further, a plurality of air seal grooves are uniformly formed in the mounting pattern plate, a filter bag framework is mounted in the air seal grooves, dust removing filter bags are mounted on the filter bag framework in a sleeved mode, a plurality of air seal plates are uniformly and fixedly mounted on the bottom surface of the mounting frame, and the air seal plates correspond to the air seal grooves one by one.

Further, the device main part bottom fixed welding has the album ash bucket, and album ash bucket bottom intercommunication is installed the ash pipe to install the ash valve on the ash pipe.

Further, a control panel is arranged on the side wall of the device main body, and the control panel is electrically connected with the telescopic cylinder, the electromagnetic pulse valve and the ash discharge valve.

Further, the device main body is located the installation flower plate lateral wall below part intercommunication and installs the intake pipe, the device main body is located installation flower plate lateral wall top part intercommunication and installs the outlet duct.

Further, the dust removing filter bag, the air seal groove, the air seal plate and the central axis of the back blowing pipe are positioned on the same straight line.

Further, the bottom end of the device main body is fixedly welded with a fixed supporting frame.

(III) beneficial effects

Compared with the prior art, the utility model provides the pulse dust collector for producing the refractory abrasive, which has the following beneficial effects:

(1) The utility model is provided with the ash removing brush and the back blowing pipe, when in use, dust-containing gas generated during the production of the refractory abrasive is guided into the inner cavity of the device main body through the air inlet pipe, the dust removing framework and the dust removing filter bag arranged in the air seal groove on the mounting pattern plate are utilized to filter and remove the refractory abrasive dust in the dust-containing gas, the dust-removed gas is led out through the air outlet pipe, after a period of use, the surface of the dust removing filter bag can be adhered to and blocked with certain refractory abrasive dust, at the moment, a telescopic cylinder arranged on the top surface of the device main body can be started to drive the mounting frame to move downwards, as the four corners of the bottom surface of the mounting frame are fixedly welded with the connecting slide bars, the other ends of the connecting slide bars penetrate through the sliding sleeves fixedly arranged on the four corners of the mounting pattern plate and are welded on the four corners of the top surface of the mounting plate, and the ash removing brush arranged in the mounting hole arranged on the mounting plate is abutted with the surface of the dust removing filter bag, therefore, when the telescopic cylinder drives the mounting frame to move downwards, the connecting slide rod can slide along the sliding sleeve and push the mounting plate to synchronously descend, so that most of refractory abrasive dust attached to the surface of the dedusting filter bag can be cleaned by using the dust cleaning brush arranged in the mounting hole, when a plurality of air seal plates arranged on the bottom surface of the mounting frame are clamped and embedded in the air seal grooves, the dust cleaning brush also moves to the bottom end of the surface of the dedusting filter bag, the blowback pipe is inserted into the center of the inner cavity of the dedusting filter bag, then the electromagnetic pulse valve arranged on the first air pipe is started, a high-pressure air source in the air bag is led into the blowback pipe through the first air pipe and the second air pipe, and a jetting effect is generated, the high-pressure air source can carry out blowback dust cleaning operation on the refractory abrasive dust remained on the surface of the dedusting filter bag through a plurality of air outlet holes arranged on the blowback pipe, and thoroughly remove the dust attached to the surface of the dedusting filter bag, the dust removal effect and the efficiency of guarantee dust removal filter bag, after using, make flexible cylinder drive installing frame and mounting panel reset, in order to prepare the operation of deashing next use, so the circulation, can carry out the deashing to the fire-resistant abrasive dust of dust removal filter bag surface adhesion through utilizing the mode of deashing brush cooperation pulse blowback, it is effectual to once deashing, the deashing is efficient, thereby the deashing effect of fire-resistant abrasive production with pulse dust collector has been improved greatly, the practicality is stronger, fire-resistant abrasive dust that the clearance was got off falls into the dust collection bucket inner chamber, the user only needs the regular opening of the ash discharge valve of installing on the ash discharge pipe to derive fire-resistant abrasive dust and retrieve.

(2) As the back blowing pipe and the air sealing plate are arranged, when the pulse back blowing ash removing operation is carried out, the back blowing pipe goes deep into the inner cavity of the dust removing filter bag, so that the pulse gas can be blown on the dust removing filter bag more uniformly and at a high speed, the pulse back blowing effect is improved, and the air sealing plate is clamped in the air sealing groove, so that the dust removing filter bag can be blown and ash removed by high-pressure gas under the condition that the dust removing filter bag does not run through wind, and the back blowing pressure is improved, the air pressure damage is reduced, and compared with a traditional pulse back blowing mechanism, the back blowing ash removing effect of the pulse dust removing device for producing refractory abrasive can be further improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in 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 utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a pulse dust collector for refractory abrasive production according to an embodiment of the present utility model;

FIG. 2 is an enlarged view at A of FIG. 1 according to an embodiment of the present utility model;

FIG. 3 is an enlarged view at B of FIG. 1 according to an embodiment of the present utility model;

fig. 4 is a perspective view of a mounting frame and a mounting plate of a pulse dust collector for refractory abrasive production according to an embodiment of the present utility model.

In the figure:

1. a device body; 2. a blowback pipe; 3. installing a flower plate; 4. dedusting filter bags; 5. an air inlet pipe; 6. an ash collecting hopper; 7. an ash discharge pipe; 8. fixing the supporting frame; 9. an ash valve; 10. a filter bag skeleton; 11. an air outlet pipe; 12. connecting a slide bar; 13. a telescopic cylinder; 14. a second air pipe; 15. an air bag; 16. a mounting frame; 17. a sliding sleeve; 18. a mounting plate; 19. a dust removing brush; 20. an air seal groove; 21. a first air tube; 22. an electromagnetic pulse valve; 23. a gas sealing plate; 24. an air outlet hole; 25. and (5) mounting holes.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the present utility model, there is provided a pulse dust collector for refractory abrasive production.

The utility model is further described with reference to the accompanying drawings and the specific embodiments, as shown in fig. 1-4, the pulse dust collector for refractory abrasive production according to the embodiment of the utility model comprises a device main body 1, a mounting frame 16 and a mounting plate 18, wherein four corners of the top surface of the device main body 1 are fixedly provided with telescopic cylinders 13, movable ends of the telescopic cylinders 13 penetrate through the top surface of the device main body 1 to connect and fix four corners of the top surface of the mounting frame 16, the inner walls of the device main body 1 are fixedly welded with a mounting pattern plate 3, four corners of the mounting pattern plate 3 are fixedly provided with sliding sleeves 17, the sliding sleeves 17 are sleeved with connecting sliding rods 12, the top ends of the connecting sliding rods 12 are fixedly welded on the bottom surface of the mounting frame 16, the bottom ends of the connecting sliding rods 12 are fixedly welded on the top surface of the mounting plate 18, a plurality of mounting holes 25 are uniformly formed on the mounting plate 18, and mounting hole 25 inner wall fixed mounting has the deashing brush 19, mounting frame 16 inboard top surface fixed mounting has air pocket 15, and connect on the air pocket 15 and install a plurality of first trachea 21, and install electromagnetic pulse valve 22 on the first trachea 21, first trachea 21 one end vertical intercommunication has second trachea 14, and the even intercommunication of second trachea 14 bottom surface installs a plurality of blowback pipe 2 that runs through the mounting frame 16 bottom surface, and a plurality of venthole 24 has evenly been seted up to blowback pipe 2 lateral wall, the fire-resistant abrasive dust that has played through utilizing the mode of deashing brush 19 cooperation pulse blowback to the adhesion of dust removal filter bag 4 carries out the deashing and handles, once deashing is effectual, deashing is efficient, thereby the deashing effect of fire-resistant abrasive production with pulse dust collector has been improved greatly, the practicality is stronger.

In one embodiment, a plurality of air seal grooves 20 are uniformly formed in the mounting pattern plate 3, a filter bag framework 10 is mounted in the air seal grooves 20, a dust removing filter bag 4 is sleeved on the filter bag framework 10, a plurality of air seal plates 23 are uniformly and fixedly mounted on the bottom surface of the mounting frame 16, the air seal plates 23 are in one-to-one correspondence with the air seal grooves 20, the effect that the blowback pipe 2 penetrates into the inner cavity of the dust removing filter bag 4 when pulse blowback ash removing operation is performed is achieved, so that pulse jet gas can be blown on the dust removing filter bag 4 at a higher speed more uniformly, the pulse blowback effect is improved, and the air seal plates 23 are clamped in the air seal grooves 20 at the moment, so that the air seal plates 23 can ensure that the dust removing filter bag 4 is blown and removed by high-pressure gas in a windless state.

In one embodiment, the bottom end of the device main body 1 is fixedly welded with the ash collecting hopper 6, the bottom end of the ash collecting hopper 6 is communicated with the ash discharging pipe 7, and the ash discharging valve 9 is arranged on the ash discharging pipe 7, so that the cleaned refractory abrasive dust falls into the inner cavity of the ash collecting hopper 6, and a user only needs to periodically open the ash discharging valve 9 arranged on the ash discharging pipe 7 to lead out and recycle the refractory abrasive dust.

In one embodiment, a control panel is mounted on the side wall of the device main body 1, and the control panel is electrically connected with the telescopic cylinder 13, the electromagnetic pulse valve 22 and the ash discharge valve 9, so that the normal operation of the control device is realized.

In one embodiment, the part of the device main body 1 below the side wall of the installation flower plate 3 is communicated with and provided with the air inlet pipe 5, the part of the device main body 1 above the side wall of the installation flower plate 3 is communicated with and provided with the air outlet pipe 11, and the functions of leading dust-containing gas generated during the production of refractory abrasive into the inner cavity of the device main body 1 through the air inlet pipe 5 and leading the dust-removed gas out through the air outlet pipe 11 are achieved.

In one embodiment, the dust removing filter bag 4, the air seal groove 20 and the air seal plate 23 are positioned on the same straight line with the central axis of the blowback pipe 2.

In one embodiment, the bottom end of the device body 1 is fixedly welded with a fixed supporting frame 8, which plays a role of a fixed supporting device.

Working principle: the utility model is provided with a dust removing brush 19 and a blowback pipe 2, when in use, dust-containing gas generated during refractory abrasive production is led into the inner cavity of the device main body 1 through the air inlet pipe 5, the dust removing framework 10 and the dust removing filter bag 4 which are arranged in the air seal groove 20 on the mounting flower plate 3 are utilized to filter and remove the refractory abrasive dust in the dust-containing gas, the dust-removed gas is led out through the air outlet pipe 11 after passing through the dust removing framework, after a period of use, the surface of the dust removing filter bag 4 can be adhered to block certain refractory abrasive dust, at the moment, a telescopic cylinder 13 arranged on the top surface of the device main body 1 can be started to drive the mounting frame 16 to move downwards, because the four corners of the bottom surface of the mounting frame 16 are fixedly welded with connecting slide bars 12, the other ends of the connecting slide bars 12 penetrate through sliding sleeves 17 fixedly arranged at the four corners of the mounting flower plate 3 to be welded at the four corners of the top surface of the mounting plate 18, and the dust removing brush 19 arranged in the mounting holes 25 arranged on the mounting plate 18 is abutted against the surface of the dust removing filter bag 4, so when the telescopic cylinder 13 drives the mounting frame 16 to move downwards, the connecting slide rod 12 can slide along the slide sleeve 17 and push the mounting plate 18 to descend synchronously, so that most of refractory abrasive dust attached to the surface of the dedusting filter bag 4 can be cleaned by the dust cleaning brush 19 arranged in the mounting hole 25, when a plurality of air seal plates 23 arranged on the bottom surface of the mounting frame 16 are clamped in the air seal grooves 20, the dust cleaning brush 19 also moves to the bottom end of the surface of the dedusting filter bag 4, the blowback pipe 2 is inserted into the center of the inner cavity of the dedusting filter bag 4, then the electromagnetic pulse valve 22 arranged on the first air pipe 21 is started again, a high-pressure air source in the air bag 15 is guided into the blowback pipe 2 through the first air pipe 21 and the second air pipe 14 to generate a blowing effect, the high-pressure air source is blown through a plurality of air outlet holes 24 arranged on the blowback pipe 2, the utility model can thoroughly remove the dust adhered to the surface of the dedusting filter bag 4 by back blowing and ash cleaning operation on the residual refractory abrasive dust on the surface of the dedusting filter bag 4, ensures the dedusting effect and efficiency of the dedusting filter bag 4, and after the dedusting filter bag is used, the telescopic cylinder 13 drives the mounting frame 16 and the mounting plate 18 to reset for the next ash cleaning operation, and the circulating way can carry out ash cleaning treatment on the refractory abrasive dust adhered to the surface of the dedusting filter bag 4 by utilizing the ash cleaning brush 19 in combination with pulse back blowing, so that the primary ash cleaning effect is good, the ash cleaning efficiency is high, thereby greatly improving the ash cleaning effect of the pulse dedusting device for producing refractory abrasive, the practicability is stronger, the cleaned refractory abrasive dust falls into the inner cavity of the dust collecting hopper 6, and a user only needs to periodically open the ash discharging valve 9 arranged on the ash discharging pipe 7 to lead the refractory abrasive dust out and recycle.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a fire-resistant abrasive production is with pulse dust collector, includes device main part (1), installing frame (16) and mounting panel (18), its characterized in that, device main part (1) top surface four corners fixed mounting has telescopic cylinder (13), and telescopic cylinder (13) active end runs through device main part (1) top surface and connects fixed mounting frame (16) top surface four corners, device main part (1) inner wall fixed welding has installation flitch (3), and installs flitch (3) four corners fixed mounting has sliding sleeve (17), and sliding sleeve (17) in-sleeve install connecting slide bar (12), connecting slide bar (12) top fixed welding is in installing frame (16) bottom surface, and connecting slide bar (12) bottom fixed welding is in mounting panel (18) top surface, evenly set up a plurality of mounting hole (25) on mounting panel (18), and mounting hole (25) inner wall fixed mounting has ash cleaning brush (19), inside top surface fixed mounting of installing frame (16) has air pocket (15), and installs a plurality of first gas pipe (21) on air pocket (15), and installs electromagnetic pulse air pipe (22) on first pipe (21), first one end (14) are connected perpendicularly, and the bottom surface of the second air pipe (14) is uniformly communicated with a plurality of blowback pipes (2) penetrating through the bottom surface of the mounting frame (16), and a plurality of air outlet holes (24) are uniformly formed in the side wall of the blowback pipe (2).

2. The pulse dust collector for refractory abrasive production according to claim 1, wherein a plurality of air seal grooves (20) are uniformly formed in the installation pattern plate (3), a filter bag framework (10) is installed in the air seal grooves (20), a dust removal filter bag (4) is sleeved on the filter bag framework (10), a plurality of air seal plates (23) are uniformly and fixedly installed on the bottom surface of the installation frame (16), and the air seal plates (23) are in one-to-one correspondence with the air seal grooves (20).

3. The pulse dust collector for refractory abrasive production according to claim 1, wherein the bottom end of the device main body (1) is fixedly welded with an ash collecting hopper (6), an ash discharging pipe (7) is installed at the bottom end of the ash collecting hopper (6) in a communicating manner, and an ash discharging valve (9) is installed on the ash discharging pipe (7).

4. The pulse dust collector for refractory abrasive production according to claim 1, wherein a control panel is mounted on the side wall of the main body (1), and the control panel is electrically connected with the telescopic cylinder (13), the electromagnetic pulse valve (22) and the ash discharge valve (9).

5. The pulse dust collector for refractory abrasive production according to claim 1, wherein the part of the device main body (1) below the side wall of the installation pattern plate (3) is provided with an air inlet pipe (5) in a communicating manner, and the part of the device main body (1) above the side wall of the installation pattern plate (3) is provided with an air outlet pipe (11) in a communicating manner.

6. The pulse dust collector for refractory abrasive production according to claim 2, wherein the dust collection filter bag (4), the air seal groove (20), the air seal plate (23) and the central axis of the blowback pipe (2) are positioned on the same straight line.

7. The pulse dust collector for refractory abrasive production according to claim 1, wherein a fixed support frame (8) is fixedly welded at the bottom end of the device main body (1).