CN201133769Y - Furnace detaching device - Google Patents
Furnace detaching device Download PDFInfo
- Publication number
- CN201133769Y CN201133769Y CNU2007201751412U CN200720175141U CN201133769Y CN 201133769 Y CN201133769 Y CN 201133769Y CN U2007201751412 U CNU2007201751412 U CN U2007201751412U CN 200720175141 U CN200720175141 U CN 200720175141U CN 201133769 Y CN201133769 Y CN 201133769Y
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- Prior art keywords
- arm
- water
- telescopic
- cooling
- furnace apparatus
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- Expired - Fee Related
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a furnace dismounting device which includes a water-cooling base and a horizontal returning mechanism; a supporting shaft is fixedly arranged on the water-cooling base; the horizontal returning mechanism is rotatably arranged on the supporting shaft; a working arm that can be pitched is arranged on the horizontal returning mechanism; one end of the working arm is provided with a hydraulic hammer; the water-cooling base includes a water-cooling platform; the surrounding edges of the water-cooling platform are surrounded by heat isolating frame covers; a circulating water pipeline communicated with the outside is arranged in the water-cooling platform; a supporting shaft is arranged in the center of the water-cooling platform; when running, the device is hung on the non-mounting area of a dismounted hearth; the water-cooling base integrally plays the roles of fixing, isolating, cooling and reducing temperature; the whole furnace dismounting device can work in a lower temperature area on the upper surface of the water-cooling platform isolated from the high temperature area of the hearth; the device can carry out furnace dismounting operation on the hearths with the high temperature below 400 to 600 DEG C; the furnace repairing time for each time is within 16 hours; the furnace dismounting speed is improved for obtaining much time for production.
Description
Technical field
The utility model relates to a kind of furnace apparatus of tearing open.
Background technology
At present, electric furnace is overhauled operation and is carried out under cool state, when manually overhauling, need backup lining brick is air-cooled to just tearing the stove operation open below 100 ℃, and overhaul all needs 30-40 hour at every turn, and the time of overhauling is long, labour intensity is big, inefficiency, and it is longer to take the production time.
The utility model content
The purpose of this utility model provides a kind of furnace apparatus of tearing open that can at high temperature tear the stove operation open.
For achieving the above object, the utility model adopts following technical scheme: tear furnace apparatus open, comprise water-cooling subbase and horizontal rotation mechanism, be fixed with back shaft on the water-cooling subbase, horizontal rotation mechanism is rotatably installed on the back shaft; But the working arm of pitching is installed in the horizontal rotation mechanism, and an end of working arm is equipped with hydraulic hammer.
Described water-cooling subbase comprises the water-cooled platform, is arranged with heat insulation backplate on the edge of water-cooled platform, is provided with the circulating water pipeline that can be in communication with the outside in the water-cooled platform; Described back shaft is located at the central authorities of water-cooled platform.
Described water-cooled platform is circular.
Described horizontal rotation mechanism is made of rotating part and drive part, and rotating part comprises pressure bearing and the sleeve that is sleeved on back shaft top successively, and the sleeve outer cover is equipped with swivel mount; Drive part comprises hydraulic motor and the reductor that is fixedly mounted on the swivel mount, and hydraulic motor and reductor are in transmission connection, and driven wheel is installed on the speed reducer output shaft, driven wheel and the external tooth engagement that is arranged on the gear ring on the back shaft.
Described sleeve is a copper sheathing.
Described working arm comprises big arm, one end of big arm is hinged on the swivel mount, between the position of pin joint one setpoint distance and swivel mount, the pitching hydraulic cylinder is set at big arm, being set with in the big arm can be along the telescopic arm of brachium direction telescopic moving, the end that telescopic arm stretches out is hinged with rocking arm, hydraulic hammer is installed on the rocking arm, and telescopic arm is driven by the telescopic hydraulic cylinder that is installed between big arm and the telescopic arm, and rocking arm is by the adjustment Driven by Hydraulic Cylinder that is installed between telescopic arm and the rocking arm.
Employing is torn furnace apparatus open and is torn the stove operation open, during operation, this device hangs in the non-dismounting of split furnace bottom district, its power control unit and Hydraulic Station then are placed in outside the body of heater, the effect that water-cooling subbase has been held concurrently and fixed, isolates and cooled, the whole like this furnace apparatus of tearing open is just worked in the low-temperature region on the water-cooled platform of isolating with the furnace bottom high-temperature region, have only hydraulic hammer in the high-temperature region, to work, be equipped with one barrel of water when tearing stove open, in stove, burn when red in bucket the cooling back, can continuously carry out high temperature and tear the stove operation open when the point of the rifle on the hydraulic hammer.Originally tear furnace apparatus open and can tear the stove operation open at the furnace bottom below high temperature 400-600 ℃, each stove was repaiied the time in 16 hours, with tear open under the original cold state stove with 30-40 hour reduced in comparison the stove about half repair the time, improved the stove speed of tearing open, for more time is striven in production.
Originally tear that furnace apparatus can realize that 360 ° of rotations of working arm, hydraulic hammer lifting, working arm are flexible open, the adjustment of hydraulic hammer working range, hydraulic hammer impacts with stop totally five actions, can cover all dismounting positions except that eccentric district by controlling these five actions, improved and torn the efficiency of furnace open, reduced the labour intensity of tearing furnaceman open.
Heat insulation backplate on the water-cooled platform promptly plays heat insulation effect, can prevent that again the hot stove brick of removing from falling to make the complete machine temperature rising even burning out oil pipe on the water-cooled platform.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The furnace apparatus of tearing open shown in Figure 1 comprises water-cooling subbase, horizontal rotation mechanism and is installed in working arm in the horizontal rotation mechanism.Water-cooling subbase comprises circular water-cooled platform 1, on the edge of water-cooled platform 1, be arranged with heat insulation backplate 19, be provided with the circulating water pipeline that can be in communication with the outside in the water-cooled platform, among the figure the 20, the 21st, the inlet tube and outlet tube of circulating water pipeline, the central authorities of water-cooled platform are installed with back shaft 3.
Horizontal rotation mechanism is made of rotating part and drive part, and rotating part comprises pressure bearing 2 and the copper sheathing 17 that is sleeved on back shaft top successively, and copper sheathing 17 outer cover are equipped with swivel mount 16; Drive part comprises hydraulic motor 5 and the reductor 6 that is fixedly mounted on the swivel mount, and hydraulic motor 5 is in transmission connection with reductor 6, and driven wheel 4 is installed on the speed reducer output shaft, driven wheel 4 and the external tooth engagement that is arranged on the gear ring 18 on the back shaft 3.
Working arm comprises big arm 9, one end of big arm 9 is hinged on the swivel mount 16, between the position of pin joint one setpoint distance and swivel mount, pitching hydraulic cylinder 8 is set at big arm 9, being set with in the big arm 9 can be along the telescopic arm 13 of brachium direction telescopic moving, the end that telescopic arm 13 stretches out is hinged with rocking arm 12; be fixed with hydraulic hammer 14 on the rocking arm, and there is the rifle point lower end of hydraulic hammer 14; Telescopic arm 13 is driven by the telescopic hydraulic cylinder 10 that is installed between big arm 9 and the telescopic arm 13, and rocking arm 12 is driven by the adjustment hydraulic cylinder 11 that is installed between telescopic arm 13 and the rocking arm 12.When hydraulic motor 5 rotated, just circumference was torn stove open to hydraulic hammer 14 with the rotation of swivel mount 16, tore the depth of stove open and was regulated by pitching hydraulic cylinder 8, and the width of dismounting is regulated by telescopic hydraulic cylinder 10, tore the angle of stove open and regulated by adjusting hydraulic cylinder 11.
The above-mentioned course of work of tearing furnace apparatus open is as follows:
In blowing out after air-cooled 3 hours, to tear furnace apparatus open lifts up in the stove, water-cooled platform water inlet pipe and water outlet pipe 20,21 is connected recirculated water, the hydraulic oil turnover oil pipe of tearing furnace apparatus open is received on the turnover oil pipe of the outer Hydraulic Station of stove, the starting Hydraulic Station makes whole hydraulic system of tearing furnace apparatus open produce pressure, by operating hydraulically operated control valve realize that hydraulic hammer 360 ° of rotations, hydraulic hammers are adjusted up and down and elastic, hydraulic hammer before and after five actions such as pitching, hydraulic hammer impact, by controlling the dismounting that these five actions can realize that furnace bottom and inner lining of furnace are removed layer.Tear open and remove circulating water pipe and turnover oil pipe after stove finishes, hang out and tear furnace apparatus open and get final product.
Claims (7)
1. tear furnace apparatus open, it is characterized in that: comprise water-cooling subbase and horizontal rotation mechanism, be fixed with back shaft on the water-cooling subbase, horizontal rotation mechanism is rotatably installed on the back shaft; But the working arm of pitching is installed in the horizontal rotation mechanism, and an end of working arm is equipped with hydraulic hammer.
2. the furnace apparatus of tearing open according to claim 1, it is characterized in that: described water-cooling subbase comprises the water-cooled platform, is arranged with heat insulation backplate on the edge of water-cooled platform, is provided with the circulating water pipeline that can be in communication with the outside in the water-cooled platform; Described back shaft is located at the central authorities of water-cooled platform.
3. the furnace apparatus of tearing open according to claim 2 is characterized in that: described water-cooled platform is for circular.
4. according to claim 1 or the 2 or 3 described furnace apparatus of tearing open, it is characterized in that: described horizontal rotation mechanism is made of rotating part and drive part, rotating part comprises pressure bearing and the sleeve that is sleeved on back shaft top successively, and the sleeve outer cover is equipped with swivel mount; Drive part comprises hydraulic motor and the reductor that is fixedly mounted on the swivel mount, and hydraulic motor and reductor are in transmission connection, and driven wheel is installed on the speed reducer output shaft, driven wheel and the external tooth engagement that is arranged on the gear ring on the back shaft.
5. the furnace apparatus of tearing open according to claim 4 is characterized in that: described sleeve is a copper sheathing.
6. according to claim 1 or the 2 or 3 described furnace apparatus of tearing open, it is characterized in that: described working arm comprises big arm, one end of big arm is hinged on the swivel mount, between the position of pin joint one setpoint distance and swivel mount, the pitching hydraulic cylinder is set at big arm, being set with in the big arm can be along the telescopic arm of brachium direction telescopic moving, the end that telescopic arm stretches out is hinged with rocking arm, hydraulic hammer is installed on the rocking arm, telescopic arm is driven by the telescopic hydraulic cylinder that is installed between big arm and the telescopic arm, and rocking arm is by the adjustment Driven by Hydraulic Cylinder that is installed between telescopic arm and the rocking arm.
7. the furnace apparatus of tearing open according to claim 4, it is characterized in that: described working arm comprises big arm, one end of big arm is hinged on the swivel mount, between the position of pin joint one setpoint distance and swivel mount, the pitching hydraulic cylinder is set at big arm, being set with in the big arm can be along the telescopic arm of brachium direction telescopic moving, the end that telescopic arm stretches out is hinged with rocking arm, hydraulic hammer is installed on the rocking arm, telescopic arm is driven by the telescopic hydraulic cylinder that is installed between big arm and the telescopic arm, and rocking arm is by the adjustment Driven by Hydraulic Cylinder that is installed between telescopic arm and the rocking arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751412U CN201133769Y (en) | 2007-11-29 | 2007-11-29 | Furnace detaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201751412U CN201133769Y (en) | 2007-11-29 | 2007-11-29 | Furnace detaching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201133769Y true CN201133769Y (en) | 2008-10-15 |
Family
ID=40062040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201751412U Expired - Fee Related CN201133769Y (en) | 2007-11-29 | 2007-11-29 | Furnace detaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201133769Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348207A (en) * | 2010-11-03 | 2013-10-09 | 布鲁克有限公司 | Demolition arrangement for remote- controlled working machine equipped with manoeuvrable arm, and use of such for refurbishment of metallurgical vessels |
| CN109914302A (en) * | 2019-03-15 | 2019-06-21 | 南京金长江交通设施有限公司 | Tup rotating device |
| CN112902670A (en) * | 2021-02-03 | 2021-06-04 | 安徽工业大学 | Rotary kiln lining breaking-in robot and breaking-in method |
| CN117128764A (en) * | 2023-10-27 | 2023-11-28 | 山西诚至昊机电设备有限公司 | Furnace disassembly machine |
-
2007
- 2007-11-29 CN CNU2007201751412U patent/CN201133769Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103348207A (en) * | 2010-11-03 | 2013-10-09 | 布鲁克有限公司 | Demolition arrangement for remote- controlled working machine equipped with manoeuvrable arm, and use of such for refurbishment of metallurgical vessels |
| CN103348207B (en) * | 2010-11-03 | 2016-01-20 | 布鲁克有限公司 | For being equipped with the dismounting hammer device of the remote control work machine of motor-driven arm |
| CN109914302A (en) * | 2019-03-15 | 2019-06-21 | 南京金长江交通设施有限公司 | Tup rotating device |
| CN112902670A (en) * | 2021-02-03 | 2021-06-04 | 安徽工业大学 | Rotary kiln lining breaking-in robot and breaking-in method |
| CN112902670B (en) * | 2021-02-03 | 2022-06-03 | 安徽工业大学 | Rotary kiln lining breaking-in robot and breaking-in method |
| CN117128764A (en) * | 2023-10-27 | 2023-11-28 | 山西诚至昊机电设备有限公司 | Furnace disassembly machine |
| CN117128764B (en) * | 2023-10-27 | 2024-01-02 | 山西诚至昊机电设备有限公司 | Furnace disassembly machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081015 Termination date: 20121129 |