CN103542728B - Device for repairing furnace lining of smelting furnace - Google Patents
Device for repairing furnace lining of smelting furnace Download PDFInfo
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- CN103542728B CN103542728B CN201310575723.XA CN201310575723A CN103542728B CN 103542728 B CN103542728 B CN 103542728B CN 201310575723 A CN201310575723 A CN 201310575723A CN 103542728 B CN103542728 B CN 103542728B
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- pipe
- guide pipe
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- repair
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Abstract
A device for repairing a furnace lining of a smelting furnace comprises a base frame, a mechanical hand, a repair drum body assembly, a hydraulic cylinder and a material bin. The movable end of the mechanical hand is connected with the repair drum body assembly. The repair drum body assembly is composed of a cooling pipe, a material pipe and a guide pipe, wherein the cooling pipe, the material pipe and the guide pipe are sequentially connected together in a sleeved mode, the cooling pipe is located on the outermost end, the two ends of a cavity formed between the material pipe and the cooling pipe are sealed, and cooling media are injected into the cavity between the cooling pipe and the material pipe. A gap between the material pipe and the guide pipe is a material circulation cavity, the upper end of the material circulation cavity is communicated with an outlet of the material bin, a material hole is formed in the lower end of the guide pipe, and the material circulation cavity is communicated with a hollow through cavity of the guide pipe through the material hole. A pressure head is arranged in the guide pipe and connected with the hydraulic cylinder. A furnace lining material of a furnace body can be conveniently repaired, the device is high in automation degree, easy to control, low in labor intensity, and wide in application range, no special requirement for granularity of an adopted repair material exists, and various repair processes can be met.
Description
Technical field
The present invention relates to a kind of device repairing smelting furnace furnace lining.
Background technology
In smelt production, the furnace lining material of body of heater (and ladle) can be subject to erosion in various degree in high temperature, for increasing the service life, can repair charge material.The method for repairing and mending usually adopted now manually will the slag of mend be needed to clean out, and then artificial being delivered to by material for repairing needs mend, then beats reality with instrument; Or adopt compressed air that powdery material for repairing is sprayed onto mend by pipeline; Can use after feed supplement sintering to be repaired.Furnace body temperature in using is high, needs the labour intensity of mend large with labor cleaning, and dangerous; Adopt compressed air that powdery material for repairing is sprayed onto mend method by pipeline, operation requirements is high, slightly control bad, material for repairing can produce the phenomenon of resilience, can not stick to and need mend, both pneumatically conveying material for repairing, require the more closely knit of material for repairing, the material for repairing that granularity is less can only be carried, be not suitable for the repair technology that material for repairing granularity is larger.
Summary of the invention
Object of the present invention is just to provide the device of high, the easy to use repairing smelting furnace furnace lining safe, applied widely of a kind of automaticity.
The device of repairing smelting furnace furnace lining of the present invention, comprise pedestal, manipulator, repairing cylinder assembly, hydraulic cylinder, feed bin, movable pulley is equipped with in pedestal bottom, manipulator is arranged on pedestal, manipulator movable end is connected with repairing cylinder assembly, repair cylinder assembly to be made up of cooling tube, materail tube, guide pipe, cooling tube, materail tube, guide pipe are set in together successively, cooling tube is in outermost end, the cavity two ends sealing formed between materail tube and cooling tube, wherein go up sealed end and have import and export, cooling medium is infused in the cavity between cooling tube and materail tube; Gap between materail tube and guide pipe is material flow cavity, material flow cavity upper end communicates with bin outlet, feed bin is fixed on the cooling tube of repairing cylinder assembly outer end, and guide pipe lower end has a material hole, and material flow cavity is communicated by the cavity of material hole with guide pipe hollow; Arrange pressure head in the cavity of guide pipe hollow, the other end of pressure head is connected with hydraulic cylinder, and hydraulic cylinder is fixed on cooling tube upper port place, and the other end of cooling tube is provided with resistant to elevated temperatures scarfing cinder head, below feed bin, vibrator is housed.
The device of repairing smelting furnace furnace lining of the present invention, the course of work is, the material for repairing that mixture is good is added in feed bin, whole device is moved to by body of heater, locking movable pulley, circulating cooling medium cools repairing cylinder assembly, manipulation manipulator, repairing cylinder assembly is put into body of heater, clean out needing the slag of mend with scarfing cinder head, repairing cylinder assembly bottom is aimed at and needs mend, primer fluid cylinder pressure uses on pressure head and moves, open the material hole of guide pipe lower end, Vibration on Start-up device makes material for repairing enter in material flow cavity by material, primer fluid cylinder pressure uses pressure head to move down, close material hole, close down vibrator, pressure head continues to move down, the material for repairing of guide pipe inner chamber is depressed into body of heater and needs mend, after to be sintered, repair lower place or terminate to repair.
The device of repairing smelting furnace furnace lining of the present invention, has the following advantages:
1, conveniently can repair the furnace lining material of body of heater, automaticity is high, is easy to control, and labour intensity is low;
The granularity of material for repairing 2, used, without particular/special requirement, can meet various repair technology;
3, applied widely, can be used for the repairing of the furnace lining material of body of heater, also can be used for the furnace lining material repairing ladle.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
A kind of device repairing smelting furnace furnace lining, comprise pedestal 3, manipulator 4, repair cylinder assembly 5, hydraulic cylinder 6, feed bin 8, movable pulley 2 is equipped with in pedestal 3 bottom, manipulator 4 is arranged on pedestal 3, manipulator 4 movable end is connected with repairing cylinder assembly 5, repair cylinder assembly 5 by cooling tube 16, materail tube 10, lead 11 pipe compositions, cooling tube 16, materail tube 10, guide pipe 11 is set in together successively, cooling tube 16 is in outermost end, the cavity two ends formed between materail tube 12 and cooling tube 16 seal, wherein go up sealed end have into, outlet, cooling medium is infused in the cavity between cooling tube 16 and materail tube 10, gap between materail tube 10 and guide pipe 11 is material flow cavity, material flow cavity upper end exports with feed bin 8 and communicates, feed bin 8 is fixed on the cooling tube 16 of repairing cylinder assembly 5 outer end, guide pipe 11 lower end has a material hole 13, and material flow cavity is communicated by the cavity of material hole 13 with guide pipe 11 hollow, arrange pressure head 12 in the cavity of guide pipe 11 hollow, the other end of pressure head 12 is connected with hydraulic cylinder 6, and hydraulic cylinder 6 is fixed on cooling tube 16 upper port place, and the bottom of cooling tube 16 is provided with resistant to elevated temperatures scarfing cinder 15, and vibrator 9 is housed below feed bin 8.The furnace lining place 14 to be repaired of body of heater 1 is repaired by this device material for repairing 7.
Claims (4)
1. repair the device of smelting furnace furnace lining for one kind, comprise pedestal (3), manipulator (4), repair cylinder assembly (5), hydraulic cylinder (6), feed bin (8), movable pulley (2) is equipped with in pedestal (3) bottom, it is characterized in that: manipulator (4) is arranged on pedestal (3), manipulator (4) movable end is connected with repairing cylinder assembly (5), repair cylinder assembly (5) by cooling tube (16), materail tube (10), guide pipe (11) forms, cooling tube (16), materail tube (10), guide pipe (11) is set in together successively, cooling tube (16) is in outermost end, the cavity two ends formed between materail tube (10) and cooling tube (16) seal, wherein go up sealed end have into, outlet, cooling medium is infused in the cavity between cooling tube (16) and materail tube (10), gap between materail tube (10) and guide pipe (11) is material flow cavity, material flow cavity upper end exports with feed bin (8) and communicates, feed bin (8) is fixed on the cooling tube (16) of repairing cylinder assembly (5) outer end, guide pipe (11) lower end has a material hole (13), and material flow cavity is communicated by material hole (13) cavity with guide pipe (11) hollow, arrange pressure head (12) in the cavity of guide pipe (11) hollow, the other end of pressure head (12) is connected with hydraulic cylinder (6).
2. the device of repairing smelting furnace furnace lining according to claim 1, is characterized in that: hydraulic cylinder (6) is fixed on cooling tube (16) upper port place.
3. the device of repairing smelting furnace furnace lining according to claim 1, is characterized in that: the bottom of cooling tube (16) is provided with scarfing cinder head (15).
4. the device of repairing smelting furnace furnace lining according to claim 1, is characterized in that: vibrator (9) is equipped with in feed bin (8) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575723.XA CN103542728B (en) | 2013-11-18 | 2013-11-18 | Device for repairing furnace lining of smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310575723.XA CN103542728B (en) | 2013-11-18 | 2013-11-18 | Device for repairing furnace lining of smelting furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103542728A CN103542728A (en) | 2014-01-29 |
| CN103542728B true CN103542728B (en) | 2015-04-08 |
Family
ID=49966427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310575723.XA Active CN103542728B (en) | 2013-11-18 | 2013-11-18 | Device for repairing furnace lining of smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103542728B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4690327A (en) * | 1986-01-31 | 1987-09-01 | Godo Steel, Ltd. | Hot gunning robot for furnace lining |
| JPH0539982A (en) * | 1991-01-31 | 1993-02-19 | Sky Alum Co Ltd | Induction furnace and its lining method |
| JP2006220376A (en) * | 2005-02-10 | 2006-08-24 | Sanyo Special Steel Co Ltd | Hot repairing method of lining castable refractory of refining vessel such as electric furnace |
| CN200975840Y (en) * | 2006-11-16 | 2007-11-14 | 鞍山赛拉美克热陶瓷工程有限公司 | Spray gun pitching apparatus for electric stove automatically spray repair machine |
| CN200972330Y (en) * | 2006-11-16 | 2007-11-07 | 鞍山赛拉美克热陶瓷工程有限公司 | Automatic spray repairing machine for electric furnace |
-
2013
- 2013-11-18 CN CN201310575723.XA patent/CN103542728B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103542728A (en) | 2014-01-29 |
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