CN210333625U

CN210333625U - Device for recovering dust in steel pipe blowing process

Info

Publication number: CN210333625U
Application number: CN201921183506.5U
Authority: CN
Inventors: 王卫忠; 沈荣华; 吴舟; 程衍江; 卫丽明
Original assignee: Zhangjiagang Shagang Jinzhou Pipeline Co Ltd
Current assignee: Zhangjiagang Shagang Jinzhou Pipeline Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-17
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a dust recovery device in the steel pipe blowing process, which belongs to the technical field of dust removal devices and comprises a device main body, wherein the outer surface of the device main body is respectively provided with a dust taking door and an operation table, the inside of the device main body is fixed with an electromagnetic plate, one side of the device main body is provided with a filter screen, the dust recovery device in the steel pipe blowing process is provided with an induced air pipe, a thread, a threaded rod, a knob and a fastening plate, when the dust scrap iron in the steel pipe needs to be treated, a worker can sleeve the induced air pipe on the outer surface of the steel pipe, then the worker can rotate the threaded rod through the thread by screwing the knob, so that the wall of the induced air pipe is close to the surface of the steel pipe, and the fastening plate is close to the wall of the steel pipe, so that the induced air pipe is fixed in front of the steel pipe, the, the induced draft pipe can be matched with steel pipes of various specifications, and the condition that the application range of the device is poor is avoided.

Description

Device for recovering dust in steel pipe blowing process

Technical Field

The utility model relates to a dust collector technical field specifically is a device that dust was retrieved to steel pipe sweep in-process.

Background

The steel pipe has a hollow section, the length of which is much longer than the diameter or the circumference, and chips are always generated in the welding and bending processes, and the interior of the steel pipe needs to be cleaned.

Current steel pipe dust collector because the specification of steel pipe has the variety, when the device need take out the ash clearance to the steel pipe of different specifications, probably because induced duct and steel pipe are connected discordantly, lead to the ash extraction efficiency of device easily, and after taking out the piece in the steel pipe, directly discharge simultaneously with the dust, cause harm to the environment easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device that in-process dust was retrieved is swept to steel pipe to solve the poor and iron fillings of the application scope who provides the device among the above-mentioned background art and the problem that dust discharge caused harm to the environment.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device that dust was retrieved among steel pipe sweeping process, includes the device main part, the surface of device main part is installed respectively and is got ash door and operation panel, the inside of device main part is fixed with the electromagnetic plate, the filter screen is installed to one side of device main part, the fan is installed through the support frame to the opposite side of device main part, the air intake of fan is fixed with the induced duct, the steel pipe has been cup jointed to the one end that the fan was kept away from to the induced duct, the surface of induced duct runs through threaded rod through the screw thread, the top and the bottom of threaded rod are fixed with knob and mounting plate respectively, the bottom of steel pipe is fixed with the backup pad, the output of fan is connected with the exhaust pipe that runs through in device.

Preferably, the electromagnetic plates are provided in plurality, and the plurality of electromagnetic plates are distributed in a staggered manner.

Preferably, the electromagnetic plate is positioned between the filter screen and the exhaust duct.

Preferably, the threaded rod is threadedly connected to the thread.

Preferably, the diameter of the induced air pipe is larger than that of the steel pipe.

Preferably, the operation panel is respectively and electrically connected with fan and electromagnetic plate.

Compared with the prior art, the beneficial effects of the utility model are that: the device for recovering dust in the steel pipe blowing process is provided with the air inducing pipe, the threads, the threaded rod, the knob and the fastening plate, when dust iron chips in the steel pipe need to be treated, a worker can sleeve the air inducing pipe on the outer surface of the steel pipe, then the worker can rotate the threaded rod through the threads by screwing the knob to enable the wall of the air inducing pipe to be close to the surface of the steel pipe, and meanwhile, the fastening plate can be close to the wall of the steel pipe to enable the air inducing pipe and the steel pipe to be fixed in front of each other, the operation is convenient, the knob can be adjusted according to the diameter of the steel pipe, so that the air inducing pipe can be matched with steel pipes of various specifications, the condition that the application range of the device is poor is avoided, the device for recovering dust in the steel pipe blowing process is provided with the dust taking door, the electromagnetic plate and the filter screen, and after the fan extracts the iron, because the device wraps the steel pipe one end completely when the steel pipe inner wall sweeps, can make the dust can all be absorbed by the fan, dust removal effect is good, and because the electromagnetic plate is located between filter screen and the exhaust pipe, make the air of the internal excess of device can carry the iron fillings dust to the filter screen direction removal, at this moment, the staff can be with the electromagnetic plate circular telegram, make the electromagnetic plate have magnetism, let the iron fillings that can pass through the electromagnetic plate be adsorbed by a plurality of crisscross electromagnetic plates that set up, and the air then can pass through filter screen discharge, the condition that iron fillings and dust discharge cause harm to the environment has been avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view of the main body of the device of the present invention;

fig. 3 is a schematic view of a partially enlarged structure of the present invention a;

fig. 4 is a schematic view of a partially enlarged structure of the present invention B;

in the figure: 1. a device main body; 2. a dust door is taken; 3. an operation table; 4. a support frame; 5. a fan; 6. an induced draft pipe; 7. a knob; 8. a steel pipe; 9. an electromagnetic plate; 10. an exhaust duct; 11. a filter screen; 12. a threaded rod; 13. a fastening plate; 14. a thread; 15. and a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the two elements may be connected directly or indirectly through an intermediate medium, and the two elements may be connected internally or in an interaction relationship, and a person skilled in the art can understand the specific meaning of the above terms in the present invention according to specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: a dust recovery device in a steel pipe blowing process comprises a device body 1, an ash taking door 2, an operation table 3, a support frame 4, a fan 5, an induced draft pipe 6, a knob 7, a steel pipe 8, an electromagnetic plate 9, an exhaust pipe 10, a filter screen 11, a threaded rod 12, a fastening plate 13, threads 14 and a support plate 15, wherein the ash taking door 2 and the operation table 3 are respectively installed on the outer surface of the device body 1, a worker can open the ash taking door 2 to clean the inside of the device body 1, the electromagnetic plate 9 is fixed inside the device body 1, the filter screen 11 is installed on one side of the device body 1, the fan 5 is installed on the other side of the device body 1 through the support frame 4, the induced draft pipe 6 is fixed at an air inlet of the fan 5, the steel pipe 8 is sleeved at one end, away from the fan 5, of the induced draft pipe 6, the threaded rod 12 penetrates through the threads 14 on the outer surface of the induced draft pipe 6, the, the bottom of the steel pipe 8 is fixed with a support plate 15, and the output end of the fan 5 is connected with an exhaust pipe 10 penetrating the device main body 1.

Referring to fig. 2-3, the plurality of electromagnetic plates 9 are disposed, and the plurality of electromagnetic plates 9 are distributed in a staggered manner, so that the electromagnetic plates 9 can absorb iron scraps, and the electromagnetic plates 9 are located between the filter screen 11 and the exhaust duct 10, so that the iron scraps can contact with the electromagnetic plates 9 in the process that the exhaust duct 10 moves towards the filter screen 11.

Referring to fig. 1, 2 and 4, the threaded rod 12 is in threaded connection with the threads 14, so that the threaded rod 12 can rotate in the threads 14, and the diameter of the air guiding pipe 6 is larger than that of the steel pipe 8, so that the air guiding pipe 6 and the steel pipe 8 can be conveniently matched and fixed.

Referring to fig. 1-2, the console 3 is electrically connected to the fan 5 and the electromagnetic plate 9, and the worker can operate the fan 5 and the electromagnetic plate 9 through the console 3.

The working principle is as follows: firstly, the worker installs the device, then the power is switched on, then the worker can sleeve the induced duct 6 on the outer surface of the steel pipe 8, then the worker turns the knob 7 to enable the threaded rod 12 to rotate through the threads 14, so that the wall of the induced duct 6 is close to the surface of the steel pipe 8, and simultaneously enable the fastening plate 13 to be close to the wall of the steel pipe 8, so that the induced duct 6 and the steel pipe 8 are fixed in front of each other, then the worker turns on the fan 5 to pump the iron dust in the steel pipe 8 out through the induced duct 6, and the iron dust is discharged into the device body 1 through the exhaust pipe 10, because the electromagnetic plate 9 is positioned between the filter screen 11 and the exhaust pipe 10, the air which is excessive in the device body 1 can carry the iron dust to move towards the filter screen 11, at this time, the worker can electrify the electromagnetic plate 9, so that the electromagnetic plate 9 has magnetism, and the iron dust which can pass through the electromagnetic plate 9 is adsorbed by, the air is discharged through the filter screen 11, and finally, the worker can open the dust door 2 to clean the inside of the apparatus main body 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a device that dust was retrieved among steel pipe blowing process, includes device main part (1), its characterized in that: the outer surface of the device main body (1) is respectively provided with a dust taking door (2) and an operating platform (3), an electromagnetic plate (9) is fixed in the device main body (1), a filter screen (11) is arranged on one side of the device main body (1), the other side of the device main body (1) is provided with a fan (5) through a supporting frame (4), an induced draft pipe (6) is fixed at an air inlet of the fan (5), a steel pipe (8) is sleeved at one end of the induced draft pipe (6) far away from the fan (5), the outer surface of the induced draft tube (6) is penetrated with a threaded rod (12) through a thread (14), the top and the bottom of the threaded rod (12) are respectively fixed with a knob (7) and a fastening plate (13), the bottom of steel pipe (8) is fixed with backup pad (15), the output of fan (5) is connected with and runs through in inside exhaust pipe (10) of device main part (1).

2. The device for recovering dust in the steel pipe blowing process according to claim 1, wherein the device comprises: the electromagnetic plates (9) are arranged in a plurality of staggered distribution modes, and the electromagnetic plates (9) are arranged in a plurality of staggered distribution modes.

3. The device for recovering dust in the steel pipe blowing process according to claim 1, wherein the device comprises: the electromagnetic plate (9) is positioned between the filter screen (11) and the exhaust pipe (10).

4. The device for recovering dust in the steel pipe blowing process according to claim 1, wherein the device comprises: the threaded rod (12) is in threaded connection with the thread (14).

5. The device for recovering dust in the steel pipe blowing process according to claim 1, wherein the device comprises: the diameter of the induced draft pipe (6) is larger than that of the steel pipe (8).

6. The device for recovering dust in the steel pipe blowing process according to claim 1, wherein the device comprises: the operation panel (3) is respectively and electrically connected with the fan (5) and the electromagnetic plate (9).