CN219045908U

CN219045908U - Dust collecting device for steelmaking

Info

Publication number: CN219045908U
Application number: CN202222402094.8U
Authority: CN
Inventors: 潘华平
Original assignee: Wei Xianjie; Wuhan Donghu University
Current assignee: Wei Xianjie; Wuhan Donghu University
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-05-19
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a dust collecting device, in particular to a dust collecting device for steelmaking. The utility model provides a dust collecting device for steelmaking, which has the advantages of simple operation and side movement and simultaneously has the function of collecting dust in a steelmaking area and can meet the requirements of users. The dust collecting device for steelmaking comprises a water tank, universal wheels, a top cover, a covering net and the like, wherein the two universal wheels are respectively arranged at the transverse positions of the front side and the rear side of the bottom of the water tank in a rotary mode, the top cover is arranged at the top of the water tank, and the covering net is arranged at the left side of the upper part in the top cover. By pushing the handle, the four universal wheels on the water tank rotate, then the four universal wheels drive the water tank to move and the like, so that the dust collecting device for steelmaking can be conveniently used, and convenience is provided for people to a certain extent.

Description

Dust collecting device for steelmaking

Technical Field

The utility model relates to a dust collecting device, in particular to a dust collecting device for steelmaking.

Background

Steelmaking refers to the process of putting scrap steel or pig iron into a steelmaking furnace to smelt the steel according to a certain process, and converting excessive carbon and other impurities into gas or slag to remove. The method is used for improving the performance of steel to meet the requirements of engineering building materials, and other elements such as phosphorus, sulfur, oxygen, hydrogen, nitrogen and the like exist in most of the steel to deteriorate the performance, so that the impurities are removed through chemical reaction in steelmaking, and the steel ingot is required to be cast into qualified steel ingot.

The present discloses a dust collecting device for environment-friendly steelmaking with publication number CN212006788U, including upper end open-ended dust collection box, the top of dust collection box is provided with the tobacco pipe that advances of inserting its inside, and the dust collection box is close to one side at its top and communicates with each other and be connected with out the tobacco pipe, still includes in the dust collection box: the dust box is close to the bottom of the dust box and is internally provided with an aqueous solution, the smoke outlet pipe is positioned above the aqueous solution, two access boards are respectively fixed on the inner wall of the dust box close to the top of the dust box, the cover plate is placed on the top of the two access boards, the outer circumference of the cover plate is matched with the inner circumference of the dust box, and the through holes are formed in the top of the cover plate; the smoke in the smoke inlet pipe enters the water solution in the dust collection box, solid particles in the smoke can be completely filtered, bubbles generated by the water solution are broken, the filtered smoke is discharged from the smoke outlet pipe, and the lifting assembly can lift filter residues on the filter plate in a rotating mode, so that the filter residues are convenient to clean, and the filter plate is economical and environment-friendly. Although the above patent is convenient for the clearance of filter residue, and economical and environment-friendly, when above-mentioned device is collected dust to the region of steelmaking, can't effectually realize removing simultaneously to collect dust to the region of steelmaking to can't satisfy user's demand.

Therefore, with reference to the problems in the prior art, a dust collecting device for steelmaking, which is simple to operate and has a function of collecting dust in a steelmaking area while moving, and can meet the requirements of users, is designed, so that the effect of optimizing the problems is achieved.

Disclosure of Invention

In order to overcome the defect that when the device is used for collecting dust in a steelmaking area, the dust cannot be collected in the steelmaking area while moving can not be effectively realized, so that the requirement of a user cannot be met, the technical problem to be solved is that: a dust collector for steelmaking which is simple in operation, has a function of collecting dust in a steelmaking region while moving, and can satisfy the needs of users.

The technical scheme of the utility model is as follows: the utility model provides a dust collector for steelmaking, including the water tank, the universal wheel, the top cap, cover the net, the support frame, the protecting crust, a motor, the flabellum, the solid fixed ring, the intake pipe, the blast pipe, the rubber stopper, sealing washer and handle, both sides's horizontal position all rotationally is equipped with two universal wheels around the water tank bottom, and the top cap is installed at the top of water tank, the left side on upper portion is equipped with the cover net in the top cap, both sides all are equipped with the support frame around top cap top right side simultaneously, be equipped with the protecting crust between the upper portion of two support frames, the motor is installed on the interior upper portion of protecting crust, be connected with the flabellum on the output shaft of motor, the flabellum is located the inside upside of protecting crust, the left upper portion in the water tank outside is equipped with the solid fixed ring, the left upper portion of protecting crust inboard is connected with the intake pipe, the left side of intake pipe is located the cooperation on the solid fixed ring, the upper portion sliding fit on upper portion of water tank left side while, the right side of blast pipe is located the inside of water tank, and the top cap runs through the bottom of top cap and is connected with the bottom of protecting crust, the right side of lower part is slidingly equipped with the rubber stopper, both sides outside the sealing washer outside the two sides outside of rubber stopper cover are located the outside.

In one embodiment, the water tank further comprises a scraping plate, the scraping plate is slidably arranged on the right side of the bottom in the water tank, and the right side of the scraping plate is located above the rubber plug.

In one embodiment, the left side of the top cover is provided with an air outlet.

In one embodiment, a grip is mounted in the middle of the right side of the rubber stopper.

In one embodiment, the outer side of the handle is sleeved with an anti-slip rubber sleeve.

In one embodiment, the inner side of the protective shell is an inclined surface.

The beneficial effects after adopting above-mentioned technical scheme are: 1. by pushing the handle, the four universal wheels on the water tank rotate, then the four universal wheels drive the water tank to move and the like, so that the dust collecting device for steelmaking can be conveniently used, and convenience is provided for people to a certain extent.

2. After the water in the water tank is discharged, the collected chips can be remained at the inner bottom of the water tank, at the moment, a worker pulls the scraping plate rightwards manually, and the scraping plate moves rightwards along the water tank simultaneously, so that the residual chips in the water tank can be cleaned conveniently, and convenience is brought to people to a certain extent.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic view of a partially cut-away perspective structure of the present utility model.

Fig. 3 is a schematic view of a partial perspective structure of the present utility model.

Reference numerals illustrate: 1 water tank, 2 universal wheel, 3 top cap, 4 cover net, 5 support frame, 6 protective housing, 7 motor, 8 flabellum, 9 fixed ring, 10 intake pipe, 11 exhaust pipe, 12 rubber plug, 13 scraping plate, 14 sealing ring, 15 handle.

Detailed Description

The utility model is further described below with reference to the drawings and the detailed description.

Example 1

Referring now to fig. 1 to 3, a dust collector for steelmaking comprises a water tank 1, universal wheels 2, a top cover 3, a covering net 4, supporting frames 5, a protecting shell 6, a motor 7, fan blades 8, a fixing ring 9, an air inlet pipe 10, an exhaust pipe 11, a rubber plug 12, a sealing ring 14 and a handle 15, wherein two universal wheels 2 are rotatably arranged at the transverse positions of the front side and the rear side of the bottom of the water tank 1, the top cover 3 is welded at the top of the water tank 1, an air outlet is arranged at the left side of the top cover 3, filtered air is better discharged, the covering net 4 is welded at the left side of the upper part in the top cover 3, the supporting frames 5 are welded at the front side and the rear side of the right side of the top cover 3, the protecting shell 6 is welded between the upper parts of the two supporting frames 5, the inner side of the protecting shell 6 is an inclined plane, the better guiding effect on the air containing dust is achieved, the motor 7 is welded at the inner upper part of the protecting shell 6, the fan blade 8 is welded on the output shaft of the motor 7, the fan blade 8 is positioned at the upper side of the inside of the protective shell 6, the left upper part of the outer side of the water tank 1 is provided with the fixed ring 9, the left upper part of the inner side of the protective shell 6 is connected with the air inlet pipe 10, the left side of the air inlet pipe 10 is positioned on the fixed ring 9 for clamping fit, the upper part of the air inlet pipe 10 positioned at the left side of the water tank 1 is in sliding fit, the right side of the upper part of the top cover 3 is welded with the exhaust pipe 11, the exhaust pipe 11 is positioned in the water tank 1, the top of the exhaust pipe 11 penetrates through the top cover 3 and is connected with the bottom of the protective shell 6, the right side of the lower part of the water tank 1 is slidably provided with the rubber plug 12, the middle part of the right side of the rubber plug 12 is provided with the handle, the rubber plug 12 is pulled better, the left side and the right side of the outer side of the rubber plug 12 are sleeved with two sealing rings 14, the two sealing rings 14 are simultaneously positioned at the inner lower part of the right side of the water tank 1 for clamping fit, the upper right part outside the water tank 1 is welded with a handle 15, and the outer side of the handle 15 is sleeved with an anti-slip rubber sleeve, so that the handle 15 is better pushed.

When a worker uses the dust collecting device for steelmaking, the worker can push the handle 15 first, so that the four universal wheels 2 on the water tank 1 rotate, then the four universal wheels 2 drive the water tank 1 to move, when the four universal wheels 2 drive the water tank 1 to move to a specified position, the worker stops pushing the handle 15, so that the four universal wheels 2 stop driving the water tank 1 to move, when the water tank 1 stops moving, the worker pours a proper amount of water into the water tank 1 from the air outlet on the top cover 3, in the pouring process, the proper amount of water is discharged into the water tank 1 through the air outlet, then the water tank 1 stores the water, thus, when the water tank 1 stores the water to a certain extent, the worker stops adding water to the air outlet, at this time, the worker takes out the air inlet pipe 10, in the taking process, the left side of the air inlet pipe 10 moves outwards along the fixed ring 9, when the left side of the air inlet pipe 10 moves outwards along the fixed ring 9 to a certain position, the fixed ring 9 stops clamping the air inlet pipe 10, and when the air inlet pipe 10 is not clamped, a worker starts the motor 7, the output shaft of the motor 7 drives the fan blades 8 to rotate, when the fan blades 8 are in a rotating state, the worker holds the air inlet pipe 10 to collect chips and dust-containing gas at a steelmaking place, during the collection process, the chips and dust-containing gas are sucked into the air inlet pipe 10 at the same time, after being sucked into the air inlet pipe 10, the chips and dust-containing gas are simultaneously conveyed into the protective shell 6 along the air inlet pipe 10 to be contacted with the fan blades 8, and when contacting, the rotating fan blades 8 blow the chips and dust-containing gas downwards, when the chips and the dust-containing gas are blown by the fan blades 8 while being moved downward along the shield case 6, and then the chips and the dust-containing gas are brought into contact with the exhaust pipe 11 while being moved downward along the shield case 6 at a certain position, so that during the contact, the chips and the dust-containing gas are transferred to the inside of the tank 1 through the exhaust pipe 11, and then the chips and the dust-containing gas are brought into contact with the water in the tank 1 while being brought into contact, and while being brought into contact, since the chips belong to a heavy object, the chips and the dust-containing gas are brought into contact with the water in the tank 1, and then the chips are sunk into the water while being brought into contact with the inner bottom of the tank 1, whereas the dust in the gas belongs to a light object, so that the dust in the gas floats on the surface of the water in the tank 1, the gas without dust is discharged from the gas outlet on the top cover 3, the gas is contacted with the covering net 4 in the discharging process, then the gas is continuously discharged along the gas outlet, when the gas is stopped to be collected, a worker turns off the motor 7, so that the fan blade 8 connected to the output shaft of the motor 7 stops rotating, at the same time, when the fan blade 8 stops rotating, the gas inlet pipe 10 simultaneously stops collecting the dust and the gas containing dust at the steelmaking place, at the same time, the worker discharges the water in the water tank 1, and before the discharging, the worker manually pulls the rubber plug 12 on the water tank 1 outwards, the rubber plug 12 drives the sealing ring 14 to move outwards along the water tank 1 together while pulling, when the rubber plug 12 drives the sealing ring 14 to move outwards along the water tank 1 to a certain position together, the rubber plug 12 and the sealing ring 14 are not contacted with the water tank 1, the water tank 1 is in an opened state under the condition of no contact, however, the water in the water tank 1 is discharged, after the water is discharged, a worker manually places the rubber plug 12 back onto the water tank 1 to be contacted, and at the same time, the rubber plug 12 moves and resets the sealing ring 14 leftwards along the water tank 1 in the process of resetting manually, and after the rubber plug 12 and the sealing ring 14 move and reset leftwards along the water tank 1, the rubber plug 12 and the sealing ring 14 are clamped with the water tank 1, the water tank 1 is closed at the same time, and then the water in the water tank 1 is stopped from being discharged outwards.

Example 2

On the basis of the embodiment 1, referring to fig. 1 to 3, a scraper 13 is further included, wherein the scraper 13 is slidably disposed on the right side of the bottom in the water tank 1, and the right side of the scraper 13 is located above the rubber stopper 12.

When the water in the water tank 1 is discharged, the collected scraps will remain in the inner bottom of the water tank 1, at this time, a worker pulls the scraping plate 13 rightwards manually, the scraping plate 13 moves rightwards along the water tank 1 while pulling, meanwhile, the scraping plate 13 drives the scraps left in the water tank 1 to move rightwards, after the scraping plate 13 drives the scraps left in the water tank 1 to move rightwards to a certain position along the water tank 1, the scraps left in the water tank 1 are cleaned, after the scraps are cleaned, the worker pushes the scraping plate 13 leftwards manually to reset, and meanwhile, the scraping plate 13 moves leftwards along the water tank 1 to reset, however, after the scraping plate 13 is reset, the worker releases the scraping plate 13, so that the worker only needs to repeat the operations, the scraps left in the water tank 1 can be cleaned conveniently, and convenience is provided for people to a certain extent.

The foregoing examples have shown only the preferred embodiments of the utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The utility model provides a dust collecting device for steelmaking, a serial communication port, including water tank (1), universal wheel (2), top cap (3), cover net (4), support frame (5), protecting crust (6), motor (7), flabellum (8), solid fixed ring (9), intake pipe (10), blast pipe (11), rubber stopper (12), sealing washer (14) and handle (15), horizontal position of both sides all rotationally is equipped with two universal wheel (2) around water tank (1) bottom, and top cap (3) are installed at the top of water tank (1), the left side of upper portion is equipped with cover net (4) in top cap (3), both sides all are equipped with support frame (5) around the top right side of top cap (3) simultaneously, be equipped with protecting crust (6) between the upper portion of two support frames (5), interior upper portion of protecting crust (6) installs motor (7), be connected with on the output shaft of motor (7) in flabellum (8) are located the inside upside of protecting crust (6), the upper left portion in the outside of water tank (1) is equipped with solid fixed ring (9), the upper left side of the inside upper left side of protecting crust (6) is connected with on the left upper portion of intake pipe (10) of the inboard of connecting and is located the upper left side of intake pipe (10), simultaneously intake pipe (10) are located the upper portion sliding fit in water tank (1) left side, the right side of upper portion is equipped with blast pipe (11) in top cap (3), blast pipe (11) are located the inside of water tank (1), and the top of blast pipe (11) is connected with the bottom of protecting crust (6) when running through top cap (3), the right side of lower part is equipped with rubber stopper (12) in water tank (1) slidingtype, the left and right sides in rubber stopper (12) outside has two sealing washer (14) all to overlap, two sealing washer (14) are located the interior lower part joint cooperation in water tank (1) right side simultaneously, the upper right portion in water tank (1) outside is equipped with handle (15).

2. The dust collecting device for steelmaking as set forth in claim 1, further comprising a scraper (13), wherein the scraper (13) is slidably provided on the right side of the bottom in the water tank (1), and the right side of the scraper (13) is located above the rubber stopper (12).

3. A dust collecting device for steelmaking as claimed in claim 1, characterized in that the left side of the top cover (3) is provided with an air outlet.

4. A dust collector for steelmaking as claimed in claim 1, wherein a grip is provided in the right middle of the rubber stopper (12).

5. A dust collecting device for steelmaking as claimed in claim 1, characterized in that the outer side of the handle (15) is covered with an anti-slip rubber sleeve.

6. A dust collecting device for steelmaking as claimed in claim 1, characterized in that the inner side of the protective housing (6) is an inclined surface.