CN219399366U

CN219399366U - Dust collecting equipment for white corundum smelting

Info

Publication number: CN219399366U
Application number: CN202222974263.5U
Authority: CN
Inventors: 魏帅锋
Original assignee: Henan Yufa Abrasive Co ltd
Current assignee: Henan Yufa Abrasive Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-07-25
Anticipated expiration: 2032-11-09

Abstract

The utility model belongs to the technical field of dust collecting equipment, and particularly relates to dust collecting equipment for white corundum smelting, which comprises a filter box and a dust collecting box, wherein the filter box is fixedly arranged at the top of the dust collecting box, a through hole is formed in the bottom of the filter box, a ventilation pipe is hermetically connected to the inner wall of the through hole, a filter bag is fixedly connected to the top end of the ventilation pipe, a support frame is arranged in the filter bag, an air suction cover is fixedly connected to the front surface of the dust collecting box, white corundum smelting dust is extracted from the air suction cover, and a beating device is fixedly arranged on the inner wall of the bottom of the filter box. The dust collector has reasonable structural design, can play a good dust collection role in the smelting process of the white corundum, improves the service efficiency of the filter bag and reduces the noise of equipment, has simple operation, avoids dust pollution in the smelting process of the white corundum, and solves the problem that the filter bag is easy to block to cause unsatisfactory dust collection effect in the dust collection process, and has high reliability.

Description

Dust collecting equipment for white corundum smelting

Technical Field

The utility model relates to the technical field of white corundum smelting, in particular to dust collecting equipment for white corundum smelting.

Background

White corundum is a kind of artificial abrasive, take alumina powder as a raw materials, cool down after the high temperature smelting of 2000 degrees centigrade and form, white corundum abrasive has hardness height, high temperature resistant, acid and alkali corrosion resistance etc. characteristics, still commonly used as refractory material, can produce a large amount of dust in the in-process of smelting white corundum, these dust drifts and can cause dust pollution in the air, harm to natural environment and human health, so in white corundum smelting need carry out dust collection treatment, the utility model patent of application number 202120591830.1 discloses a white corundum smelting dust arrester installation, it includes the base, the round hole has been seted up at the top of base, the top of this round hole is connected with the bottom of cylindric filter screen, the centre of filter screen is provided with the braced frame, and the filter screen overcoat is equipped with the barrel casing, be equipped with the distance between the outer wall of barrel casing and the outer wall of filter screen, and the top fixed connection of braced frame of barrel casing, the bottom of the round hole at base top is connected with the import of centrifugal air suction fan, the centre of centrifugal air suction fan installs in the centre of base, and the export of centrifugal air suction fan is through being connected with one side of box, the baffle of box, the centre of baffle is provided with the height that is greater than the connecting pipe.

The dust collecting device for white corundum smelting adopts the structural designs of a filter screen, a centrifugal air exhaust fan, a filter bag, a dust collecting box and the like, so that the device can continuously filter the air in a white corundum smelting workshop, collect dust scattered in the air, prevent the pollution to the working environment, and further protect the health of workers, but when the dust collecting device for white corundum smelting is used for filtering the dust, a large amount of dust can be attached to the filter bag to influence the air flow, the filtering effect is easy to reduce, the dust collecting efficiency is not ideal, the filter bag is cleaned and replaced frequently by manpower, the time and the labor are wasted, the cost is increased, and in addition, larger noise can be generated when the air exhaust fan works, and the dust collecting device for white corundum smelting is used for solving the problems.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides dust collecting equipment for white corundum smelting.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a dust collecting equipment for white corundum smelting, includes rose box and dust collection box, rose box fixed mounting in the top of dust collection box, the through-hole has been seted up to the bottom of rose box, the inner wall airtight connection of through-hole has the ventilation pipe, the top fixedly connected with of ventilation pipe is crossed the filter bag, can make to have sufficient air current to pass through in the filter bag and can block the white corundum smelting dust of filtering the large granule, the positive fixedly connected with exhaust hood of dust collection box, the exhaust hood extraction has white corundum smelting dust, the bottom inner wall fixed mounting of rose box has the beating device.

Preferably, the beating device comprises a motor, a supporting rod, a C-shaped swinging rod and a spring, wherein the motor is fixedly arranged at the central position of the inner wall of the bottom of the filter tank, a rotating rod is convenient to drive a stirring rod to rotate, the contact point of the motor and the C-shaped swinging rod is consistent, the output end of the motor is connected with a rotating shaft, the stirring rod is fixedly connected to the rotating shaft, the supporting rod is fixedly arranged on the inner wall of the bottom of the filter tank, the C-shaped swinging rod is rotatably connected with the supporting rod, the top end of the supporting rod is fixedly connected with an L-shaped rod, spring clamping seats are fixedly arranged on the C-shaped swinging rod and the L-shaped rod, two ends of the spring are respectively fixedly connected with the spring clamping seats, a supporting frame is arranged in the filter bag, the filter bag is convenient to support the filter bag, and dust adhered to white corundum smelting dust in the filter bag is beaten and shaken off, and the C-shaped swinging rod is abutted to the filter bag, so that the C-shaped swinging rod is effectively beaten when being pulled back by the spring.

Preferably, the top inner wall of the filter box is fixedly provided with an air extraction fan, the top of the air extraction fan is connected with an exhaust pipe, and the exhaust pipe is fixedly connected with the filter box.

Preferably, the baffle is fixedly arranged in the dust collection box, the filter plate is fixedly arranged at the top end of the baffle, the top of the filter plate is fixedly connected with the inner wall of the top of the dust collection box, and large-particle white corundum smelting dust can be filtered, so that the dust collection box is convenient to recycle.

Preferably, the rear side fixed mounting of dust collection box has the push rod, the bottom fixed mounting of dust collection box has the universal wheel, is convenient for make equipment remove, increases working range and flexibility, the right side of dust collection box is provided with two door bodies, two the door body is located respectively the both sides of baffle, be convenient for take out the white corundum smelting dust in the dust collection box, the door body with be provided with sealed pad between the dust collection box, the door body with the dust collection box passes through hinge connection, can guarantee the seal in the dust collection box.

Preferably, the rear side of rose box is provided with the apron, the apron with rose box airtight contact just through bolted connection, be convenient for maintain the equipment in the rose box.

Preferably, the inner walls of the filter box, the air suction cover and the exhaust pipe are all provided with sound absorbing cotton, so that noise generated during the operation of the equipment can be reduced.

According to the dust collecting equipment for white corundum smelting, dust generated in the white corundum smelting process can be effectively extracted, filtered and collected through the arrangement of the air extraction fan, the air extraction cover, the filter bag and the dust collecting box, and the collected white corundum smelting dust can be cleaned or reused through the drawer arranged on the dust collecting box;

according to the dust collecting device for white corundum smelting, provided by the utility model, through the arrangement of the flapping device, white corundum smelting dust attached in the filter bag can be shaken off, so that the air flow is kept smooth, the efficient dust collection is facilitated, the service time of the filter bag can be prolonged, the time and the labor are saved, and the cost is saved.

The dust collector has reasonable structural design, can play a good dust collection role in the smelting process of the white corundum, improves the service efficiency of the filter bag and reduces the noise of equipment, and effectively avoids the problems of dust pollution during the smelting of the white corundum and unsatisfactory dust collection effect caused by easy blockage of the filter bag during the dust collection.

Drawings

FIG. 1 is a schematic perspective view of a dust collecting device for white corundum smelting, which is provided by the utility model;

FIG. 2 is a schematic diagram of a right-side cross-sectional structure of dust collecting equipment for white corundum smelting, which is provided by the utility model;

FIG. 3 is an enlarged view of a portion A of FIG. 2;

fig. 4 is a top view of a beating mechanism of the dust collecting device for white corundum smelting, which is provided by the utility model.

In the figure: 1. a filter box; 2. a rotating shaft; 3. a ventilation pipe; 4. a filter plate; 5. an air-extracting cover; 6. a dust collection box; 7. a partition plate; 8. a motor; 9. a filter bag; 10. an air extraction fan; 11. an exhaust pipe; 12. a support rod; 13. c-shaped swinging rod; 14. a spring; 15. a deflector rod; 16. an L-shaped rod; 17. a spring clamping seat; 18. white corundum smelting dust.

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.

Referring to fig. 1-4, a dust collecting device for white corundum smelting comprises a filter box 1 and a dust collecting box 6, wherein the filter box 1 is fixedly arranged at the top of the dust collecting box 6, an air suction fan 10 is fixedly arranged on the inner wall of the top of the filter box 1, an exhaust pipe 11 is connected to the top of the air suction fan 10, the exhaust pipe 11 is fixedly connected with the filter box 1, an air suction cover 5 is fixedly connected to the front surface of the dust collecting box 6, white corundum smelting dust 18 is extracted from the air suction cover 5, and a beating device is fixedly arranged on the inner wall of the bottom of the filter box 1.

In this embodiment, the beating device includes motor 8, branch 12, C type swinging arms 13 and spring 14, motor 8 fixed mounting is in the central point of the bottom inner wall of rose box 1, the output of motor 8 is connected with pivot 2, fixedly connected with driving lever 15 on the pivot 2, branch 12 fixed mounting is in the bottom inner wall of rose box 1, C type swinging arms 13 and branch 12 rotate to be connected, the top fixedly connected with L type pole 16 of branch 12, all fixedly mounted has spring cassette 17 on C type swinging arms 13 and the L type pole 16, the both ends of spring 14 respectively with spring cassette 17 fixed connection, it is to be noted that driving lever 15 is the same with the contact point of every C type swinging arms 13 with two branches of C type swinging arms 13, pivot 2 rotates anticlockwise under the angle of overlooking.

In this embodiment, the bottom of the filter box 1 is provided with a through hole, the inner wall of the through hole is hermetically connected with a ventilation pipe 3, the top end of the ventilation pipe 3 is fixedly connected with a filter bag 9, it is to be noted that the air suction fan 10 discharges air flow from the exhaust pipe 11 through the ventilation pipe 3 and then through the filter bag 9, the air flow is kept smooth, the filter bag 9 filters the extracted white corundum smelting dust 18, and the filtered white corundum smelting dust 18 falls back into the dust collection box through the ventilation pipe 3.

In this embodiment, a supporting frame is arranged in the filter bag 9, and it should be noted that the supporting frame can support the filter bag 9, so that the filter bag 9 is abutted with the C-shaped swinging rod, and the filter bag 9 can be beaten when the C-shaped swinging rod swings, so that part of white corundum smelting dust 18 in the filter bag 9 is shaken off.

In this embodiment, a partition 7 is fixedly installed in the dust box 6, a filter plate 4 is fixedly installed at the top end of the partition 7, and the top of the filter plate 4 is fixedly connected with the inner wall of the top of the dust box 6, and it is noted that the filter plate 4 blocks and filters large particles in the white corundum smelting dust 18.

In this embodiment, the rear side fixed mounting of dust collection box 6 has the push rod, and the bottom fixed mounting of dust collection box 6 has the universal wheel, and the right side of dust collection box 6 is provided with two door bodies, and two door bodies are located the both sides of baffle 7 respectively, are provided with sealed pad between door body and the dust collection box 6, and it should be noted that, door body and dust collection box 6 pass through hinge connection, and are provided with the lock body on the door body, when need clear up dust collection box 6, only need open the lock body, through the handle that sets up on the door body with the door body from upwards lift down can.

In this embodiment, a cover plate is disposed at the rear side of the filter box 1, and the cover plate is in airtight contact with the filter box 1 and is connected with the filter box 1 through bolts, and when the device in the filter box 1 needs to be maintained, the cover plate is removed by unscrewing the bolts.

In this embodiment, the inner walls of the filter box 1, the air extraction cover 5 and the exhaust pipe 11 are all provided with sound absorbing cotton, and it should be noted that the sound absorbing cotton absorbs noise generated by the equipment during operation.

In the utility model, when the device is used, the device is pushed to a working position, the air suction fan 10 is started, the air suction cover 5 pumps white corundum smelting dust 18 into the dust collection box 6 through air flow generated by the air suction fan 10, the white corundum smelting dust 18 with larger particles is blocked by the filter plate 4 arranged on the partition plate 7 and falls to the bottom of the dust collection box 6, the thinner white corundum smelting dust 18 passes through the filter plate 4 and enters the filter bag 9 through the ventilation pipe 3 to be blocked, a part of white corundum smelting dust 18 can fall into the dust collection box 6, a part of white corundum smelting dust 18 can be attached to the inner wall of the filter bag 9 due to the action of air flow, the motor 8 is started, the rotary shaft 2 drives the deflector rod 15 to rotate through the motor 8, the deflector rod 15 rotates anticlockwise under the overlooking angle, and the C-shaped swinging rod 13 is in rotary connection with the support rod 12, when the deflector rod 15 contacts one end of the C-shaped swinging rod 13, which is close to the supporting rod 12, the C-shaped swinging rod 13 is shifted to swing clockwise by taking the supporting rod 12 as an axis, and because the L-shaped rod 16 is fixedly connected with the supporting rod 12, the spring clamping seat 17 is fixedly connected with the L-shaped rod 16, the C-shaped swinging rod 13 drives the spring clamping seat 17 to stretch the spring 14, at the moment, the C-shaped swinging rod 13 is gradually far away from the filter bag 9 and enables the spring 14 to store the force, when the deflector rod 15 continues to rotate and is separated from the C-shaped swinging rod 13, the pulling force of the spring 14 pulls the C-shaped swinging rod 13 to swing back rapidly, and the C-shaped swinging rod is beaten on the filter bag 9, so that part of white corundum smelting dust 18 attached in the filter bag 9 is shaken off, the normal and filtering effect of air flow is maintained, sound absorbing cotton in the air extraction cover 5, the exhaust pipe 11 and the filter box 1 can absorb generated noise, and noise generated during the operation of the equipment is effectively reduced.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a dust collecting equipment for white corundum smelting, its characterized in that, including rose box (1) and dust collection box (6), rose box (1) fixed mounting in the top of dust collection box (6), the through-hole has been seted up to the bottom of rose box (1), the inner wall airtight connection of through-hole has ventilation pipe (3), the top fixedly connected with of ventilation pipe (3) crosses filter bag (9), be provided with the support frame in crossing filter bag (9), the positive fixedly connected with of dust collection box (6) is taken out and is covered (5), it has white corundum smelting dust (18) to take out cover (5) extraction, the bottom inner wall fixed mounting of rose box (1) has the device of beating.

2. The dust collecting device for white corundum smelting according to claim 1, wherein the beating device comprises a motor (8), a supporting rod (12), a C-shaped swinging rod (13) and a spring (14), wherein the motor (8) is fixedly installed at the central position of the inner bottom wall of the filter box (1), the output end of the motor (8) is connected with a rotating shaft (2), a deflector rod (15) is fixedly connected to the rotating shaft (2), the supporting rod (12) is fixedly installed on the inner bottom wall of the filter box (1), the C-shaped swinging rod (13) is rotatably connected with the supporting rod (12), an L-shaped rod (16) is fixedly connected to the top end of the supporting rod (12), a spring clamping seat (17) is fixedly installed on each of the C-shaped swinging rod (13) and the L-shaped rod (16), and two ends of the spring (14) are respectively fixedly connected with the spring clamping seat (17), and the C-shaped swinging rod (13) is abutted to the filter bag (9).

3. The dust collecting device for white corundum smelting according to claim 1, characterized in that an air extraction fan (10) is fixedly arranged on the inner wall of the top of the filter box (1), the top of the air extraction fan (10) is connected with an exhaust pipe (11), and the exhaust pipe (11) is fixedly connected with the filter box (1).

4. The dust collecting device for white corundum smelting according to claim 1, characterized in that a partition plate (7) is fixedly installed in the dust collecting box (6), a filter plate (4) is fixedly installed at the top end of the partition plate (7), and the top of the filter plate (4) is fixedly connected with the inner wall of the top of the dust collecting box (6).

5. The dust collecting device for white corundum smelting according to claim 4, characterized in that a push rod is fixedly installed at the rear side of the dust collecting box (6), universal wheels are fixedly installed at the bottom of the dust collecting box (6), two door bodies are arranged at the right side of the dust collecting box (6), the two door bodies are respectively positioned at two sides of the partition plate (7), a sealing gasket is arranged between the door bodies and the dust collecting box (6), and the door bodies are connected with the dust collecting box (6) through hinges.

6. A dust collecting device for white corundum smelting according to claim 1, characterized in that a cover plate is arranged at the rear side of the filter box (1), and the cover plate is in airtight contact with the filter box (1) and is connected with the filter box through bolts.

7. Dust collecting equipment for white corundum smelting according to claim 1, characterized in that the inner walls of the filter box (1), the air suction cover (5) and the exhaust pipe (11) are all provided with sound absorbing cotton.