CN211112084U - Dip pipe cleaner - Google Patents

Dip pipe cleaner Download PDF

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Publication number
CN211112084U
CN211112084U CN201921847411.9U CN201921847411U CN211112084U CN 211112084 U CN211112084 U CN 211112084U CN 201921847411 U CN201921847411 U CN 201921847411U CN 211112084 U CN211112084 U CN 211112084U
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China
Prior art keywords
deslagging
dip pipe
tank
dip
welded
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CN201921847411.9U
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Chinese (zh)
Inventor
窦为学
康志伟
周鑫培
王宾
袁定辉
智兴龙
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Jingye Steel Co Ltd
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Jingye Steel Co Ltd
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Priority to CN201921847411.9U priority Critical patent/CN211112084U/en
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Abstract

The utility model provides a dip pipe cleaner, which comprises a dip pipe cleaner trolley, a hydraulic jacking device, a platform device, a positioning baffle, a deslagging tank, a deslagging gear ring, a control console, a controller, a lifting lug, a tilting lifting lug and a dip pipe; the deslagging gear ring is welded at the inner edge of the upper opening of the deslagging tank, the lifting lug is welded at the outer edge of the upper opening of the deslagging tank, and the tipping lifting lug is welded at the outer edge of the lower end of the deslagging tank; the positioning baffle is welded on the platform device; the slag removing tank is arranged on a positioning baffle of the platform device; the platform device is fixedly arranged on the hydraulic jacking device; the control platform for controlling the hydraulic jacking to move up and down, the controller and the hydraulic jacking are fixedly arranged on the dip pipe cleaner trolley; the dipping pipe is positioned above the slag discharging tank. The advantages are that: the device has the advantages of simple structure, convenient operation, obvious effect and long service life of the dip pipe. The cleaning of the slag ring of the dip pipe and the cleaning of the steel slag falling in the slag tank are realized, and the potential safety hazard is eliminated. The dip pipe is protected to the maximum extent, and the smooth production is ensured.

Description

Dip pipe cleaner
The technical field is as follows:
the utility model relates to a bottom blowing mechanical vacuum metallurgy equipment technical field especially relates to a scavenge impregnated tube clearance ware of long-pending sediment of impregnated tube.
Background art:
in the prior art, dip tube cleaners are an important piece of equipment in steel production. In the vacuum production process of the bottom blowing machine, a circle of steel slag attached to the pipe wall of the dipping pipe is formed at the contact part of the dipping pipe and the steel slag. The slag ring is larger and larger along with the increase of the number of production furnaces, the slag ring can shield a temperature measurement sampling station, the jacking operation of molten steel is hindered, the dip pipe is scrapped in advance, and the service life of the dip pipe is influenced. The dip pipe is formed by annularly building refractory bricks, a slag ring on the pipe wall of the dip pipe cannot be detached by using mechanical vibration of air picks, otherwise, the dip pipe can be broken and damaged, and the falling steel slag can easily hurt people and objects. In Japan, the steel chisel is used for clearing when the intensity of the steel slag is low by manually taking the steel slag and the red hot steel slag, so that the danger is caused, the subsequent molten steel treatment is delayed, and only the scrapped dip pipe cannot be cleared manually when the slag ring is too large. In order to avoid the problems caused by the slag accumulation of the dip pipe, the design and the manufacture of a novel dip pipe cleaner are necessary.
The utility model has the following contents:
the utility model aims at overcoming prior art's is not enough, provides one kind and can effectively clear away the long-pending sediment circle of dip pipe, solves the long-pending sediment of dip pipe and leads to the sediment circle too big to lead to sheltering from temperature measurement sample station and lead to unable steelmaking to cause the dip pipe to scrap the dip pipe clearance ware of the production difficult problem in advance.
The utility model discloses a solve the technical scheme that above-mentioned technical problem provided and be: the utility model provides a dip pipe clearance ware which characterized in that: the device comprises a dip pipe cleaner trolley, a hydraulic jacking device, a platform device, a positioning baffle, a deslagging tank, a deslagging gear ring, a control console, a controller, a lifting lug, a tipping lifting lug and a dip pipe; the deslagging gear ring is welded at the inner edge of the upper opening of the deslagging tank, the lifting lug is welded at the outer edge of the upper opening of the deslagging tank, and the tipping lifting lug is welded at the outer edge of the lower end of the deslagging tank; the positioning baffle is welded on the platform device; the slag removing tank is arranged on a positioning baffle of the platform device; the platform device is fixedly arranged on the hydraulic jacking device; the control platform for controlling the hydraulic jacking to move up and down, the controller and the hydraulic jacking are fixedly arranged on the dip pipe cleaner trolley; the dipping pipe is positioned above the slag discharging tank. It is also characterized in that: the positions of the deslagging gear ring, the deslagging tank and the dip pipe are all positioned on the same geometric center; the positioning baffle is welded on the geometric center of the platform device. A deslagging tooth is welded in the deslagging tank opening of the dip pipe at intervals along the circumferential direction to form a circle of deslagging gear rings, and the inner diameter surrounded by the deslagging gear rings is 150mm larger than the outer diameter of the dip pipe. The control console and the controller are connected with a hydraulic jacking control system for controlling the deslagging function of the deslagging gear ring. The dip pipe cleaner trolley is arranged on the ladle trolley track; the maximum lifting tonnage of the hydraulic jacking on the trolley is 30 tons.
The utility model has the advantages that: the device has the advantages of simple structure, convenient operation, obvious effect and long service life of the dip pipe. The steel slag that has realized clearance dip pipe sediment circle clearance simultaneously dropped falls into the slagging-off jar, can not drop ground and hinder people, does not have the potential safety hazard. The dip pipe cleaner does not have side impact on the pipe wall of the dip pipe in the deslagging process, so that the dip pipe is protected to the maximum extent, and the smooth production is ensured.
Description of the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the drawings: 1. a dip tube cleaner trolley; 2. hydraulic jacking; 3. a platform device; 4. positioning a baffle plate; 5. a slag removal tank; 6. deslagging a gear ring; 7. a console and a controller; 8. lifting lugs; 9. tipping the lifting lug; 10. and (4) dipping the tube.
The specific implementation mode is as follows:
embodiments of the present invention will be described in further detail with reference to the accompanying drawings, which provide a dip tube cleaner, as shown in fig. 1: the device comprises a dip pipe cleaner trolley 1, a hydraulic jacking 2, a platform device 3, a positioning baffle 4, a deslagging tank 5, a deslagging gear ring 6, a control console and controller 7, a lifting lug 8 and a tilting lifting lug 9. The control console and controller 7 and the hydraulic jacking 2 are installed on the dip pipe cleaner trolley 1. The controller 7 controls the movement of the dip tube cleaner trolley 1 on the rails and the lifting of the 30 ton hydraulic jack 2. Platform device 3 is installed in 2 upper ends of hydraulic jacking, and the welding of locating baffle 4 plays the positioning action at the geometric center of platform device 3. Except that slag pot 5 lays on locating baffle 4, the welding of slagging-off ring gear 6 is at except that the interior edge of the upper mouth of slag pot 5, and the lug 8 welding is at except that the outer edge of the upper mouth of slag pot 5, and the lug 9 welding of tumbling is at except that the outer edge of the lower extreme of slag pot 5. The control station and controller 7 may control the dip tube cleaner trolley 1 to travel under the dip tube 10. The dip pipe cleaner trolley 1 can move back and forth to be aligned with the dip pipe 10, and the positioning baffle 4 is welded at the geometric center of the platform device 3, so that the slag removing tank 5 and the slag removing gear ring 6 are aligned with the dip pipe 10 in the left and right directions. The deslagging tank 5 can be lifted by a control console and a controller 7, and deslagging gear rings 6 on the deslagging tank are used for deslagging. The working process of the utility model is as follows: before using the dip tube cleaner to remove slag, the dip tube cleaner trolley 1 is controlled by the control console and controller 7 to move to the square in front of the dip tube 10. Commanding the hoist for the overhead traveling crane to remove the slag ladle 5 handling to platform device 3 top, operating personnel goes up platform device 3, slowly promotes to remove slag ladle 5 and aims at positioning baffle 4, commands the overhead traveling crane to lay on positioning baffle 4 with removing slag ladle 5. The operator returns to the ground and the operator console and controller 7 runs the dip tube cleaner trolley 1 under the dip tube 10, aligning the dip tube 10. And operating the control console and the controller 7 to lift the 30-ton hydraulic lifting device 2, waiting the platform device 3 and the slag removing tank 5 to reach the height of the dip pipe 10, and slowly lifting the 30-ton hydraulic lifting device 2 until the dip pipe 10 reaches the slag ring. One person operates the 30-ton hydraulic jacking 2 on the vehicle, one person commands slag removal on the vacuum platform, and if the slag ring is not removed at one time, the 30-ton hydraulic jacking 2 can be repeatedly lifted back and forth until the 10-ton slag ring of the dipping pipe is removed. After the slag ring is removed, the operation control platform and the controller 7 fall down to the 30-ton hydraulic jacking device 2, the platform device 3 and the slag removing tank 5, and then the dip pipe cleaner trolley 1 filled with steel slag runs to the square in front of the dip pipe 10. Commanding the overhead travelling crane to hook the lifting lug 8 by the lifting appliance to lift the slag removing tank 5 filled with the steel slag to the steel slag, and then hooking the tipping lifting lug 9 by the lifting appliance to pour the steel slag in the slag removing tank 5 into the steel slag to complete the slag removing operation of the dip pipe cleaner. In the process, when the 30-ton hydraulic jacking 2 finds that the deslagging gear ring 6 is not aligned with the slag ring of the dip pipe 10 and is tilted to the extent that the deslagging gear ring 6 may damage the dip pipe 10, the 30-ton hydraulic jacking cannot be continued, and the alignment should be performed again until the deslagging gear ring is aligned. The utility model discloses abandoned foreign adoption artifical when taking advantage of slag red heat with the dangerous method of using the drill rod to clear away the dip pipe sediment circle, provided a safe, simple, reliable clear away slagging-off ring gear method, had following characteristics:
a. the dip pipe cleaner has a firm, simple and durable structure and basically does not need daily maintenance; b. the dip tube cleaner was not modified to the vacuum whole plant. The device is placed on an extension line of an in-out track of a ladle car, does not influence the production of molten steel, and can quickly remove slag rings of the dip pipe after the molten steel is discharged out of a station, thereby creating favorable conditions for the subsequent control of pipe shapes of the dip pipe and spray repair maintenance. c. The dip pipe cleaner has simple design structure, flexible installation and convenient disassembly, and the slag removing tank can be hoisted and installed by a crown block, thereby bringing great convenience to operators; d. the design of the dip pipe cleaner meets the field use requirement, and the 30-ton hydraulic jacking deslagging tank is started until the deslagging tooth ring jacks the dip pipe slag ring. If the slag ring is not removed at one time, the hydraulic jacking of 30 tons can be repeatedly lifted back and forth until the slag ring of the dip pipe is removed. The operation is simple, and the personnel position is safe. e. The novel dip pipe cleaner has the advantages that the diameter of the slag removal gear ring is reasonable in design, the slag ring attached to the dip pipe can be removed, side impact is not caused on the pipe wall of the dip pipe in the slag removal process, the dip pipe is protected to the maximum degree, and the service life of the dip pipe is prolonged. f. The hydraulic jacking capacity of novel dip pipe clearance ware reasonable in design chooses for use the ability of 30 tons, and it is far less than the real empty room body weight who links to each other with the dip pipe, can not fall real empty room top when sediment circle intensity on the dip pipe is high, also can not the jacking capacity too little and lead to the fact the difficulty for getting rid of the sediment circle on the dip pipe.

Claims (5)

1. A dip tube cleaner, characterized by: the device comprises a dip pipe cleaner trolley (1), a hydraulic jacking device (2), a platform device (3), a positioning baffle (4), a deslagging tank (5), a deslagging gear ring (6), a control console, a controller (7), lifting lugs (8), tipping lifting lugs (9) and dip pipes (10); the deslagging gear ring (6) is welded at the inner edge of the upper opening of the deslagging tank (5), the lifting lug (8) is welded at the outer edge of the upper opening of the deslagging tank (5), and the tilting lifting lug (9) is welded at the outer edge of the lower end of the deslagging tank (5); the positioning baffle (4) is welded on the platform device (3); the slag removing tank (5) is arranged on a positioning baffle (4) of the platform device (3); the platform device (3) is fixedly arranged on the hydraulic jacking device (2); a control platform for controlling the lifting motion of the hydraulic jacking (2), a controller (7) and the hydraulic jacking (2) are fixedly arranged on the dip pipe cleaner trolley (1); the dip pipe (10) is positioned above the deslagging tank (5).
2. The dip tube cleaner as set forth in claim 1, wherein: the positions of the deslagging gear ring (6), the deslagging tank (5) and the dip pipe (10) are all positioned on the same geometric center; the positioning baffle (4) is welded on the geometric center of the platform device (3).
3. The dip tube cleaner as set forth in claim 1, wherein: a deslagging tooth is welded in the deslagging tank (5) opening of the dip pipe at intervals along the circumferential direction to form a circle of deslagging gear ring, and the inner diameter surrounded by the deslagging gear ring is 150mm larger than the outer diameter of the dip pipe (10).
4. The dip tube cleaner as set forth in claim 1, wherein: the console and the controller (7) are connected with a hydraulic jacking (2) control system for controlling the deslagging function of the deslagging gear ring (6).
5. The dip tube cleaner as set forth in claim 1, wherein: the dip pipe cleaner trolley (1) is arranged on a ladle trolley track; the maximum lifting tonnage of the hydraulic jacking (2) on the trolley is 30 tons.
CN201921847411.9U 2019-10-30 2019-10-30 Dip pipe cleaner Active CN211112084U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921847411.9U CN211112084U (en) 2019-10-30 2019-10-30 Dip pipe cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921847411.9U CN211112084U (en) 2019-10-30 2019-10-30 Dip pipe cleaner

Publications (1)

Publication Number Publication Date
CN211112084U true CN211112084U (en) 2020-07-28

Family

ID=71700261

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921847411.9U Active CN211112084U (en) 2019-10-30 2019-10-30 Dip pipe cleaner

Country Status (1)

Country Link
CN (1) CN211112084U (en)

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