CN218421604U

CN218421604U - Smoke dust purification device

Info

Publication number: CN218421604U
Application number: CN202222935263.4U
Authority: CN
Inventors: 王宁; 程路洲; 魏朋言; 公维秋; 孙子清; 牟志鹏
Original assignee: Rizhao Steel Holding Group Co Ltd
Current assignee: Rizhao Steel Holding Group Co Ltd
Priority date: 2022-11-04
Filing date: 2022-11-04
Publication date: 2023-02-03
Anticipated expiration: 2032-11-04

Abstract

The utility model provides a smoke and dust purifier, include: the support frame is fixedly provided with support rods at four corners of the bottom surface of the support frame, and a purification box is fixedly sleeved in the support frame; the purification assembly is arranged inside the purification box and used for purifying indoor flue gas, the purification assembly comprises two first gas inlet pipes, the two first gas inlet pipes are fixedly arranged on the left side and the right side of the purification box respectively and communicated with the inside of the purification box, one side of each first gas inlet pipe is provided with a first centrifugal fan, the top surface of the purification box is fixedly provided with a second centrifugal fan, the indoor flue gas is sucked into the purification box through the first centrifugal fan, the flue gas enters the inside of the purification box and then is sucked into the purification box through the second centrifugal fan, the flue gas is filtered through a dust removal cloth bag immediately, and then the filtered gas is discharged into the atmosphere through the second centrifugal fan.

Description

Smoke dust purification device

Technical Field

The utility model relates to a smoke and dust purifies the field, especially relates to a smoke and dust purifier.

Background

Running roller class surfacing team main operating equipment carries out continuous casting roller surfacing, antifriction plate surfacing, big roll table surfacing and gas shield welding operation, produces a large amount of welding smoke and dust in welding process, and on-the-spot use asbestos cloth parcel welding position, utilize centrifugal fan to discharge the welding smoke and dust to outdoor through exhaust pipe and still have some smoke and dust because reasons such as pipe blockage, exhaust pipe damage lead to the smoke and dust to waft inside the workshop, and on-the-spot purifier that does not have, lead to the smoke and dust emission to exceed standard.

The current centrifugal fan mode of discharging fume that adopts does not have smoke and dust clean system, and the welding smoke and dust is directly discharged to outdoor and is caused the atmospheric pollution, and the smoke and dust of interior leakage in the workshop is more, does not accord with "electric welding smoke and dust hygienic standard in the workshop air" issued by our country, and therefore, design a welding smoke and dust purifier.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an overcome above-mentioned problem or solve a smoke and dust purifier of above-mentioned problem at least partially to the centrifugal fan mode of discharging fume that solves current adoption does not have smoke and dust clean system, and the welding smoke and dust directly discharges to causing the atmosphere pollution outdoors, and the smoke and dust of workshop internal leakage is more, is not conform to "electric welding smoke and dust health standard in the workshop air" issued by china, in view of this, designs a welding smoke and dust purifier problem.

In order to achieve the above object, the technical solution of the present invention is specifically as follows:

the utility model provides a smoke and dust purifier, include: the support frame is fixedly provided with support rods at four corners of the bottom surface of the support frame, and a purification box is fixedly sleeved in the support frame; the purification assembly is arranged in the purification box and used for purifying indoor smoke, the purification assembly comprises two first inlet pipes and two first inlet pipes which are fixedly arranged on the left side and the right side of the purification box respectively, the first inlet pipes are communicated with the inside of the purification box, one side of each first inlet pipe is provided with a first centrifugal fan, the top surface of the purification box is fixedly provided with a second centrifugal fan, one end of an air suction port of the second centrifugal fan is fixedly provided with an exhaust pipe, one end of the exhaust pipe is fixedly arranged on the top surface of the purification box, the exhaust pipe is communicated with the inside of the purification box, the mounting frame is fixedly arranged on the inside of the purification box, a plurality of mounting holes are formed in the top surface of the mounting frame, a dust removal cloth bag is fixedly sleeved in the inside of the mounting holes, a support frame is sleeved on the inside of the dust removal cloth bag, and the top surface of the support frame is fixedly arranged on the top surface of the mounting frame through bolts.

Through adopting above-mentioned technical scheme, through setting up first centrifugal fan, through the inside that first centrifugal fan will indoor flue gas suction purifying box, the flue gas gets into the inside of purifying box, then breathes in to the purifying box through second centrifugal fan, and the flue gas filters through the dust removal sack immediately, and then the gas after the filtration is discharged to the atmosphere through second centrifugal fan.

As a further scheme of the utility model, the bottom surface fixed mounting of purifying box has two funnels, the bottom surface fixed mounting of funnel has the connecting cylinder, the bottom surface threaded connection of connecting cylinder has the connection lid.

Through adopting above-mentioned technical scheme, through setting up the funnel, can filter the back through the dust removal sack at the flue gas through the funnel, collect the dust that gets into the dust removal sack surface in the funnel, then handle the dust through opening the connecting cover.

As a further scheme of the utility model, the top surface fixed mounting of mounting bracket has vibrating motor.

Through adopting above-mentioned technical scheme, through setting up shock dynamo, drive the mounting bracket vibrations through starting shock dynamo to the flue gas that is infected with on the dust removal sack after will filtering the flue gas shakes off to the inside of funnel.

As a further scheme of the utility model, two the equal fixed mounting in both ends that first income trachea kept away from each other has the weight valve, the one end fixed mounting of weight valve has the second to go into the trachea, two the second goes into the both ends that the trachea was kept away from each other respectively with two the one end fixed mounting of first centrifugal fan air outlet.

Through adopting above-mentioned technical scheme, through setting up the weight valve, can plug up another first centrifugal fan air outlet when only needing to open a first centrifugal fan through the weight valve, prevent to open only smoke and dust in the purifying box under one side first centrifugal fan's the condition and blow into indoor from the opposite side pipeline.

As a further scheme of the utility model, the access hole has been seted up to one side of purifying box, inside one side fixed mounting of access hole has the sealing washer, the inside movable sleeve of access hole is equipped with the access door, one side of access door is provided with two tongue locks.

Through adopting above-mentioned technical scheme, through setting up the access door, can overhaul the inside of purifying box through opening the access door and through the access hole.

As a further proposal of the utility model, one side of the supporting frame is fixedly provided with a ladder.

Through adopting above-mentioned technical scheme, through setting up the ladder, can help the staff to climb on the access hole through the ladder.

The utility model provides a smoke and dust purifier, beneficial effect lies in:

by arranging the first centrifugal fan, indoor smoke is sucked into the purifying box through the first centrifugal fan, the smoke enters the purifying box, then the second centrifugal fan sucks the gas into the purifying box, the smoke is immediately filtered through the dust removing cloth bag, and then the filtered gas is discharged into the atmosphere through the second centrifugal fan, so that the smoke is effectively filtered and purified, the smoke is discharged into the atmosphere and meets the electric welding smoke dust sanitary standard in workshop air issued by China, the pollution to the atmosphere is avoided, the outdoor atmosphere pollution and the indoor air smoke dust standard are reduced, the safety of the operation environment is improved, and the health and the green environment of operation personnel are ensured.

Through the funnel, the dust on the outer surface of the dust removal cloth bag can be collected into the funnel after the smoke is filtered through the dust removal cloth bag, and then the dust is treated by opening the connecting cover.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic view of a splitting structure provided by an embodiment of the present invention;

fig. 3 is a schematic view of a first inlet structure according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention;

fig. 5 is a schematic view of a supporting frame structure provided by an embodiment of the present invention.

In the figure: 1. a support frame; 2. a support bar; 3. a purification box; 4. a first air inlet pipe; 5. a first centrifugal fan; 6. a second centrifugal fan; 7. an exhaust pipe; 8. a mounting frame; 9. mounting holes; 10. a dust removal cloth bag; 11. a support frame; 12. a funnel; 13. a connecting cylinder; 14. a connecting cover; 15. vibrating a motor; 16. a weight valve; 17. a second air inlet pipe; 18. an access hole; 19. a seal ring; 20. an access door; 21. and (4) a ladder.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Referring to fig. 1, 2, 4 and 5, an embodiment of the present invention provides a smoke purifying device, which includes a support frame 1, the four corners of the bottom surface of the supporting frame 1 are all fixedly provided with supporting rods 2, the inside of the supporting frame 1 is fixedly sleeved with a purifying box 3, the inside of the purifying box 3 is provided with a purifying component, for purifying indoor flue gas, the purification assembly comprises two first gas inlet pipes 4, the two first gas inlet pipes 4 are respectively and fixedly arranged at the left side and the right side of a purification box 3, the first gas inlet pipes 4 are communicated with the inside of the purification box 3, one side of the first gas inlet pipe 4 is provided with a first centrifugal fan 5, the first centrifugal fan 5 is of an existing structure and is not described herein, the top surface of the purification box 3 is fixedly provided with a second centrifugal fan 6, the second centrifugal fan 6 is of an existing structure and is not described herein, one end of an air suction inlet of the second centrifugal fan 6 is fixedly provided with an exhaust pipe 7, one end of the exhaust pipe 7 is fixedly arranged with the top surface of the purification box 3, the exhaust pipe 7 is communicated with the inside of the purification box 3, the inside of the purification box 3 is fixedly provided with a mounting frame 8, the top surface of the mounting frame 8 is provided with a plurality of mounting holes 9, the inside of the mounting holes 9 is fixedly provided with a dust removal cloth bag 10, the dust removal cloth 10 is fixedly sleeved with the existing structure and is not described herein, the inside of the dust removal cloth 10 is movably sleeved with a support frame 11, the top surface of the dust removal cloth 10, the top surface of the support frame 11 is fixedly mounted with the top surface of the support frame 8 through bolts, by arranging the first centrifugal fan 5, the indoor flue gas is sucked into the purifying box 3 through the first centrifugal fan 5, the flue gas enters the purifying box 3, then, the purifying box 3 is sucked by the second centrifugal fan 6, the flue gas is filtered by the dust removing cloth bag 10, and then the filtered gas is discharged to the atmosphere by the second centrifugal fan 6.

Referring to fig. 2, fig. 3, fig. 4 and fig. 5, two funnels 12 are fixedly mounted on the bottom surface of the purifying box 3, a connecting cylinder 13 is fixedly mounted on the bottom surface of each funnel 12, a connecting cover 14 is connected to the bottom surface of each connecting cylinder 13 through a thread, a vibration motor 15 is fixedly mounted on the top surface of the mounting frame 8, the vibration motor 15 is an existing structure and is not described herein in detail, a heavy hammer valve 16 is fixedly mounted at both ends of each first air inlet pipe 4, the heavy hammer valve 16 is an existing structure and is not described herein, a second air inlet pipe 17 is fixedly mounted at one end of each heavy hammer valve 16, both ends of each second air inlet pipe 17, which are far away from each other, are fixedly mounted at one ends of air outlets of the two first centrifugal fans 5, an inspection opening 18 is formed in one side of the purifying box 3, a sealing ring 19 is fixedly mounted at one side of the inside of the inspection opening 18, the sealing ring 19 is not described herein for the existing structure, an inspection door 20 is movably mounted inside of the inspection opening, two tongue-turning locks are arranged on one side of the inspection door 20, a ladder 21 is fixedly mounted on one side of the supporting frame 1, and only one centrifugal fan 5 needs to block up the other centrifugal fan 16 to prevent dust from entering from the first centrifugal fan 5.

The working principle is as follows: referring to fig. 1-5, in use, by setting the heavy hammer valve 16, by opening the heavy hammer valve 16, then starting the first centrifugal fan 5 to suck indoor smoke into the interior of the purification box 3 through the second air inlet pipe 17 and the first air inlet pipe 4, then starting the second centrifugal fan 6, the second centrifugal fan 6 sucks air into the purification box 3 through the exhaust pipe 7, so that the smoke is filtered by the dust removal cloth bag 10 and then discharged into the atmosphere through the second centrifugal fan 6, after the smoke purification is completed, the vibration motor 15 is started, the vibration motor 15 drives the mounting frame 8 to vibrate, so that the dust on the dust removal cloth bag 10 is shaken off onto the funnel 12, then the connection cover 14 is opened, so as to treat the dust in the funnel 12, then a worker climbs the ladder 21, opens the tongue lock on the access door 20, and then opens the access door 20, so as to access the interior of the purification box 3 through the access opening 18.

The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A smoke and dust purification apparatus, comprising:

the support frame (1), four corners of the bottom surface of the support frame (1) are fixedly provided with support rods (2), and a purification box (3) is fixedly sleeved in the support frame (1);

purification assembly, purification assembly sets up the inside of purifying box (3) for with indoor gas cleaning, purification assembly includes two first income trachea (4), two first income trachea (4) fixed mounting respectively is in the left and right sides of purifying box (3), first income trachea (4) with the inside of purifying box (3) is linked together, first one side of going into trachea (4) is provided with first centrifugal fan (5), the top surface fixed mounting of purifying box (3) has second centrifugal fan (6), the one end fixed mounting of second centrifugal fan (6) inlet scoop has blast pipe (7), the one end of blast pipe (7) with the top surface fixed mounting of purifying box (3), blast pipe (7) with the inside of purifying box (3) is linked together, the inside fixed mounting of purifying box (3) has mounting bracket (8), a plurality of mounting hole (9) have been seted up to the top surface of mounting bracket (8), the inside fixed mounting cover of mounting hole (9) is equipped with sack (10), the inside movable sleeve of dust removal box (10) is equipped with mounting bracket (11), the top surface of support bracket (11) pass through the mounting bracket (8) bolt with the top surface of mounting bracket (11).

2. A smoke purifying device according to claim 1, wherein two funnels (12) are fixedly installed on the bottom surface of said purifying box (3), a connecting cylinder (13) is fixedly installed on the bottom surface of said funnels (12), and a connecting cover (14) is connected with the bottom surface of said connecting cylinder (13) in a threaded manner.

3. A smoke purifying device according to claim 1, wherein a vibration motor (15) is fixedly mounted on the top surface of said mounting frame (8).

4. The smoke dust purifying device according to claim 1, wherein a heavy hammer valve (16) is fixedly installed at each of two ends of the two first air inlet pipes (4) far away from each other, a second air inlet pipe (17) is fixedly installed at one end of the heavy hammer valve (16), and two ends of the two second air inlet pipes (17) far away from each other are respectively fixedly installed at one ends of the air outlets of the two first centrifugal fans (5).

5. The smoke dust purification device according to claim 1, wherein an access hole (18) is formed in one side of the purification box (3), a sealing ring (19) is fixedly installed on one side of the inside of the access hole (18), an access door (20) is movably sleeved in the access hole (18), and two turnbuckle locks are arranged on one side of the access door (20).

6. A smoke cleaning device according to claim 1, characterized in that a ladder (21) is fixedly mounted on one side of said support frame (1).