CN100587379C - Single spray gun structure RH fining furnace soaking tube spraying machine - Google Patents
Single spray gun structure RH fining furnace soaking tube spraying machine Download PDFInfo
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- CN100587379C CN100587379C CN200810011262A CN200810011262A CN100587379C CN 100587379 C CN100587379 C CN 100587379C CN 200810011262 A CN200810011262 A CN 200810011262A CN 200810011262 A CN200810011262 A CN 200810011262A CN 100587379 C CN100587379 C CN 100587379C
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Abstract
The invention belongs to the metallurgical furnace mending machinery field, in particular to a gunning machine for a submerged tube of a RH refining furnace, which is provided with a single gun structure and applicable to process an operation of hot-state gunning refractory material. The invention is consisted of a framework device, a spray gun swiveling device, a spray gun self-running device, anaccessory system and a walking trolley. The invention comprises a beam, an upright column, a guideway, a slipper block, a peristyle connecting disk, a rotary decelerating motor, a small toothing fluted disc, a big toothing fluted disc, a limit switch, a straight through type rotary joint, a gunning charging bucket, a constant pressure water supply system, and an automated electric control system.The invention is characterized in that: adopting the straight through type rotary joint; no wrapping when gunning a charge pipe and a water pipe; flexible operation for the gun which can line feed upand down, and also can rotate freely for 360 degree, and can process a separate local point-to-point operation; processing with wireless remote control; a high quality mending; and high efficiency. The gunning machine needn't to be washed in routine use and has a small workload for maintaining and mending.
Description
Technical field
The invention belongs to the RH refining furnace dip pipe gun in the online patching machine of metallurgical furnace kiln field, particularly a kind of single spray gun structure.This gun is applicable to RH refining furnace dip pipe is carried out online hot gunning refractory operation, repairs dip pipe by the molten steel erosion areas, reaches the purpose that prolongs the dip pipe life-span.
Background technology
RH refining furnace dip pipe is that molten steel is carried out vacuum treated visual plant, because for a long time by the molten steel etch, causing to damage, continuous operation in molten steel, its refractory masses come off, to cause dip pipe to be scrapped very soon and cause damage the increase steel-making cost to steel mill as untimely the repairing.The gun of conventional art exists spray repair of low quality, problems such as operating difficulties.
Summary of the invention
The purpose of this invention is to provide a kind of RH refining furnace dip pipe gun of single spray gun structure that can realize RH refining furnace dip pipe is carried out the remote-controlled operation of hot patching, this machine spray repair speed is fast, repairing quality is high, safe and efficient, reduce to repair working strength of workers and potential safety hazard greatly.
The RH refining furnace dip pipe gun of single spray gun structure of the present invention, it is characterized in that by walking carriage, be arranged on this journey and walk spray gun frame mounting on the chassis, be arranged on spray gun on this spray gun frame mounting and spray gun slewing equipment, spray gun from rotating device and be arranged on the subsystem that is connected with above-mentioned various devices that this journey walks on the chassis and form
1) described spray gun frame mounting is arranged on the described walking carriage, by the base on the walking carriage, the crossbeam that is arranged on the column on this base and is arranged on this column upper end is formed, these column both sides be provided with guide rail and therewith the guide rail work be slidingly matched connect dish around post
2) the spray gun slewing equipment describedly connects rotary decelerating motor on the dish around post by being fixed on, be connected the big engagement fluted disc that the little engagement fluted disc of this rotary decelerating motor output shaft end, therewith little engagement fluted disc be meshed and be located at two limit switches that connect the restriction spray gun revolution range on the dish around post and constitute
3) spray gun from rotating device by the through type swivel coupling that is connected this spray gun entrance point, be connected water pipe and material pipe on this through type swivel coupling, fluted disc is meshed in the running certainly that is connected on this spray gun swivel coupling greatly, mesh the little engagement fluted disc of running certainly that fluted disc is meshed greatly from running therewith, certainly the reducing motor of running certainly that the little engagement fluted disc that turns round therewith is connected, be contained in motor shaft end from the little engagement fluted disc of running, be fixed on forming on the spray gun framework entablature with the described spacing pass that connects the electric hoist that is connected of dish and be located at two qualification spray gun upper-lower positions on the column around post
4) subsystem is made of the spray repair batch can, constant pressure water supply system, the automation electric-control system that are arranged on the walking carriage, the spray repair batch can is connected with spray gun by the material pipe, constant pressure water supply system is connected with inside and outside spray gun by water pipe, the automation electric-control system is connected with each motor and limit switch by circuit
5) walking carriage is by the motor driver that is located on the chassis, and the bogie wheels that is connected of motor driver is formed therewith.
The column outside of described frame mounting is provided with many dirt of high temperature protective cover, and frame mounting top is provided with the refractory heat-insulating baffle.
Describedly connect dish around post and be slidingly matched by slide block and described guide rail.
Be provided with motor-operated control valve in the material pipe of described feeding system and the water pipe of water system.
Described automation electric-control system adopts the panel operation pattern, and guidance panel is provided with one group of control button, is followed successively by: spray gun revolution, spray gun are from running, the water supply of spray gun feed, trolley running.
Perhaps, described automation electric-control system adopts the Digiplex operator scheme, and by Digiplex, Digiplex is made the wireless signal receiver that wireless signal connects therewith, and wireless signal receiver is made the control circuit that circuit connects and formed therewith.
Advantage of the present invention is: spray gun is accurate to bit motion, and the spray repair flexible movements can be carried out hot spray repair freely, and efficient height, resilience material are few, safe and efficient.
The spray gun slewing equipment by revoluting motor, mesh fluted disc greatly and two limit switches constitute, can drive outer spray gun and turn round around the dip pipe outer wall.
Subsystem is made of spray repair batch can, constant pressure water supply system, air feed system and automation electric-control system etc.Mainly be to realize the conveying of gunning refractory and the automation control of entire equipment by compressed air system and constant pressure water supply system.
Walking carriage is by motor-driven, and repair dip pipe the whole operating position that arrives of guiding gun.
Up and down traveling of spray gun also can 360 ° rotates freely, and joins with the through type swivel coupling, can make spray gun pipeline when rotary operation that wrapping phenomena does not take place.
Spray gun can carry out spray repair to the inside and outside wall of dip pipe, can carry out repairing work along helix rising or descending trajectory at inwall, also can be to the spray repair operation of fixing a point of the partial points position of dip pipe outer wall, the spinning adjustment can make the rifle head vertically align the inside and outside wall of dip pipe, can be similar to 360 ° of circular motion around the helix that dip pipe is done to rise or descend.
By operation control spray gun is repaired to dip pipe, and can be selected for use different types of gunning material as required.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing concrete enforcement of the present invention is elaborated.
As shown in Figure 1, the RH refining furnace dip pipe gun of single spray gun structure of the present invention, it is characterized in that by by walking carriage, be arranged on this journey and walk spray gun frame mounting on the chassis, be arranged on spray gun on this spray gun frame mounting and spray gun slewing equipment, spray gun from rotating device and be arranged on the subsystem that is connected with above-mentioned various devices that this journey walks on the chassis and form
1) described spray gun frame mounting is arranged on the described walking carriage, by the base on the walking carriage 1, the crossbeam 9 that is arranged on the column 3 on this base 1 and is arranged on these column 3 upper ends is formed, these column 3 both sides be provided with guide rail 5 and therewith guide rail 5 do to be slidingly matched connect dish 6 around post
2) the spray gun slewing equipment is by being fixed on the described rotary decelerating motor 11 that coils on 6 that connects around post, be connected little engagement fluted disc 18, the big engagement fluted disc 19 that therewith little engagement fluted disc 18 is meshed of this rotary decelerating motor 11 output axle heads and be located at two limit switches 7 that connect the restriction spray gun revolution range on the dish 6 around post and constitute
3) spray gun 8 from rotating device by the through type swivel coupling 13 that is connected these spray gun 8 entrance points, be connected water pipe 12 and material pipe 15 on this through type swivel coupling 13, fluted disc 14 is meshed in the running certainly that is connected on these spray gun 8 swivel couplings 13 greatly, mesh the little engagement fluted disc 16 of running certainly that fluted disc 14 is meshed greatly from running therewith, certainly the reducing motor of running certainly 17 that the little engagement fluted disc 16 that turns round therewith is connected, be contained in motor 17 axle heads from the little engagement fluted disc 16 of running, be fixed on forming on the spray gun framework entablature 9 with the described spacing pass 7 that connects dish 6 electric hoists that are connected 10 and be located at two qualification spray gun upper-lower positions on the column 3 around post
4) subsystem 20 is made of the spray repair batch can, constant pressure water supply system, the automation electric-control system 23 that are arranged on the walking carriage, the spray repair batch can is connected with the through type swivel coupling 13 of spray gun by material pipe 15, constant pressure water supply system is connected with the through type swivel coupling 13 of spray gun by water pipe 12, the automation electric-control system is connected with each motor and limit switch by circuit
5) walking carriage is by the motor driver 22 that is located on the chassis, and the bogie wheels 21 that is connected of motor driver 22 is formed therewith.
Describedly connect dish 6 around post and be slidingly matched by slide block 4 and described guide rail 5.
Be provided with motor-operated control valve in the material pipe 15 of described feeding system and the water pipe 12 of water system.
Described automation electric-control system 23 adopts the panel operation pattern, and guidance panel is provided with one group of control button, is followed successively by: spray gun revolution, spray gun are from running, the water supply of spray gun feed, trolley running.
Perhaps, described automation electric-control system adopts the Digiplex operator scheme, and by Digiplex, Digiplex is made the wireless signal receiver that wireless signal connects therewith, and wireless signal receiver is made the control circuit that circuit connects and formed therewith.
Advantage of the present invention is: spray gun is accurate to bit motion, and the spray repair flexible movements can be carried out hot spray repair freely, and efficient height, resilience material are few, safe and efficient.The spray gun slewing equipment by revoluting motor, mesh fluted disc greatly and two limit switches constitute, can drive spray gun around dip pipe 24 revolutions.
Subsystem is made of spray repair batch can, constant pressure water supply system, air feed system and automation electric-control system etc.Mainly be to realize the conveying of gunning refractory and the automation control of entire equipment by compressed air system and constant pressure water supply system.
Walking carriage is by motor-driven, and repair dip pipe 24 the whole operating position that arrives of guiding gun.
Up and down traveling of spray gun also can 360 ° rotates freely, and joins with the through type swivel coupling, can make spray gun pipeline when rotary operation that wrapping phenomena does not take place.
Claims (6)
1, a kind of RH refining furnace dip pipe gun of single spray gun structure, it is characterized in that by walking carriage, be arranged on this journey and walk spray gun frame mounting on the chassis, be arranged on spray gun on this spray gun frame mounting and spray gun slewing equipment, spray gun from rotating device and be arranged on the subsystem that is connected with above-mentioned various devices that this journey walks on the chassis and form
1) described spray gun frame mounting is arranged on the described walking carriage, by the base on the walking carriage, the crossbeam that is arranged on the column on this base and is arranged on this column upper end is formed, these column both sides be provided with guide rail and therewith the guide rail work be slidingly matched connect dish around post
2) the spray gun slewing equipment describedly connects rotary decelerating motor on the dish around post by being fixed on, be connected the big engagement fluted disc that the little engagement fluted disc of this rotary decelerating motor output shaft end, therewith little engagement fluted disc be meshed and be located at two limit switches that connect the restriction spray gun revolution range on the dish around post and constitute
3) spray gun from rotating device by spray gun, be connected the through type swivel coupling of this spray gun entrance point, be connected water pipe and material pipe on this through type swivel coupling, fluted disc is meshed in the running certainly that is connected on this spray gun swivel coupling greatly, mesh the little engagement fluted disc of running certainly that fluted disc is meshed greatly from running therewith, certainly the reducing motor of running certainly that the little engagement fluted disc that turns round therewith is connected, be contained in motor shaft end from the little engagement fluted disc of running, be fixed on forming on the spray gun framework entablature with the described spacing pass that connects the electric hoist that is connected of dish and be located at two qualification spray gun upper-lower positions on the column around post
4) subsystem is made of the spray repair batch can, constant pressure water supply system, the automation electric-control system that are arranged on the walking carriage, the spray repair batch can is connected with spray gun by the material pipe, constant pressure water supply system is connected with inside and outside spray gun by water pipe, the automation electric-control system is connected with each motor and limit switch by circuit
5) walking carriage is by the motor driver that is located on the chassis, and the bogie wheels that is connected of motor driver is formed therewith.
2, the RH refining furnace dip pipe gun of single spray gun structure according to claim 1 is characterized in that the column outside of described frame mounting is provided with many dirt of high temperature protective cover, and frame mounting top is provided with the refractory heat-insulating baffle.
3, the RH refining furnace dip pipe gun of single spray gun structure according to claim 1 is characterized in that describedly connecing dish around post and being slidingly matched by slide block and described guide rail.
4, the RH refining furnace dip pipe gun of single spray gun structure according to claim 1 is characterized in that being provided with motor-operated control valve in described material pipe and the water pipe.
5, the RH refining furnace dip pipe gun of single spray gun structure according to claim 1, it is characterized in that described automation electric-control system adopts the panel operation pattern, guidance panel is provided with one group of control button, is followed successively by: spray gun revolution, spray gun are from running, the water supply of spray gun feed, trolley running.
6, the RH refining furnace dip pipe gun of single spray gun structure according to claim 1, it is characterized in that described automation electric-control system adopts the Digiplex operator scheme, by Digiplex, Digiplex is made the wireless signal receiver that wireless signal connects therewith, and wireless signal receiver is made the control circuit that circuit connects and formed therewith.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810011262A CN100587379C (en) | 2008-04-30 | 2008-04-30 | Single spray gun structure RH fining furnace soaking tube spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810011262A CN100587379C (en) | 2008-04-30 | 2008-04-30 | Single spray gun structure RH fining furnace soaking tube spraying machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101266101A CN101266101A (en) | 2008-09-17 |
| CN100587379C true CN100587379C (en) | 2010-02-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200810011262A Active CN100587379C (en) | 2008-04-30 | 2008-04-30 | Single spray gun structure RH fining furnace soaking tube spraying machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856642A (en) * | 2009-04-08 | 2010-10-13 | 程大祥 | Intelligent high-pressure liquid electrical spray gun |
| CN109047745B (en) * | 2018-11-01 | 2024-02-20 | 濮阳市濮耐功能材料有限公司 | Ladle lining refractory material injection device |
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2008
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| CN101266101A (en) | 2008-09-17 |
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Owner name: WANG KAI Free format text: FORMER OWNER: ANSHAN SAILAMEIKE THERMAL CERAMIC ENGINEERING CO., LTD. Effective date: 20130314 |
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Free format text: CORRECT: ADDRESS; FROM: 114018 ANSHAN, LIAONING PROVINCE TO: 114000 ANSHAN, LIAONING PROVINCE |
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Effective date of registration: 20130314 Address after: 114000, No. 6, No. 6, No. 18, Shengli South Road, MTR Eastern, Liaoning, Anshan Province, 57 Patentee after: Wang Kai Address before: 114018 No. 205, Sifangtai Road, Tiexi District, Liaoning, Anshan Patentee before: Anshan Sailameike Thermal Ceramic Engineering Co., Ltd. |
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Owner name: SHANGHAI METALLURGY EQUIPMENT LTD. Free format text: FORMER OWNER: WANG KAI Effective date: 20130627 |
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Free format text: CORRECT: ADDRESS; FROM: 114000 ANSHAN, LIAONING PROVINCE TO: 201206 PUDONG NEW AREA, SHANGHAI |
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Effective date of registration: 20130627 Address after: 201206, 10, Jinqiao Road, 1389, Shanghai, Pudong New Area Patentee after: Shanghai Metallurgy Equipment Co., Ltd. Address before: 114000, No. 6, No. 6, No. 18, Shengli South Road, MTR Eastern, Liaoning, Anshan Province, 57 Patentee before: Wang Kai |
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Owner name: SHANGHAI MAITE LAIJI METALLURGY EQUIPMENT GROUP CO Free format text: FORMER NAME: SHANGHAI METALLURGY EQUIPMENT LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 201206, 10, Jinqiao Road, 1389, Shanghai, Pudong New Area Patentee after: SHANGHAI METALLURGY EQUIPMENT GROUP Address before: 201206, 10, Jinqiao Road, 1389, Shanghai, Pudong New Area Patentee before: Shanghai Matt Eli Gio Metallurgical Equipment Co., Ltd. |