CN117260986A - Drilling method and feeding device of thermal state refractory brick - Google Patents
Drilling method and feeding device of thermal state refractory brick Download PDFInfo
- Publication number
- CN117260986A CN117260986A CN202311411092.8A CN202311411092A CN117260986A CN 117260986 A CN117260986 A CN 117260986A CN 202311411092 A CN202311411092 A CN 202311411092A CN 117260986 A CN117260986 A CN 117260986A
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- Prior art keywords
- water
- cooling air
- air drill
- drilling
- drill
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/005—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention provides a drilling method of a thermal state refractory brick and a drilling machine feeding device. The invention breaks through a series of difficulties of thermal drilling technology, can install functional mechanical devices such as bubbling pipes and electric elements such as thermocouples and light Gao Ji on the tank furnace in operation, can increase the tank furnace process adjusting means, enlarge the information content of the glass tank furnace, enrich the tank furnace process, improve the product quality and improve the production efficiency by the installation of the devices.
Description
Technical Field
The invention relates to the field of glass equipment production, in particular to a drilling method and a device for a thermal state refractory brick.
Background
In the field of glass smelting and manufacturing, a high Wen Chilu operating state is a determining factor for whether the industry can stably produce. Therefore, how to ensure the controlled operation of the tank furnace and how to implement the mature process system is one of the most concerned problems of the tank furnace operators. The running states of some functional mechanical devices and electrical elements on the tank furnace directly determine the stable state of the running state of the tank furnace. In general, after a tank furnace runs for a certain time, the damage of some functional mechanical devices on the tank furnace (such as the extinction phenomenon of a bubbler on a glass tank furnace) can not lead the normal and stable process system to be implemented, the original process system is destroyed, and the production condition also fluctuates; the original liquid flow balance in the tank furnace is destroyed, and new liquid flow balance and process system are often established at the expense of production.
After the electric elements (such as thermocouples) are damaged, the normal information of the tank furnace cannot be collected, the conventional parameters cannot be arranged, the tank furnace has to be converted into analog control by digital control, and the greatest disadvantage of analog control is that tiny amounts are often difficult to find, the amounts are accumulated to a certain state to inevitably cause fluctuation of the overall state inside the tank furnace, and the state is difficult to recover once the tank furnace fluctuation occurs due to lack of real-time digital records.
In fact, in the field of smelting and glass manufacturing, the ageing and damage of functional mechanical devices and electrical elements on the tank furnace are almost inevitable over time due to the severe conditions of the site.
The drilling construction on the thermal state refractory brick is difficult and has high risk, and the thermal state refractory brick mainly has four technical difficulties: 1. under the condition that the field condition is severe, the environment temperature of a common operation area is generally above 50 ℃, the surface temperature of a refractory material of a construction part is generally above 200 ℃, and under the condition, a worker needs to keep the best mental state, the drilling operation is accurate and perfect, and the stability of the process of the tank furnace is influenced by the improvement of the operation environment.
2. The drilling operation of the thermal state refractory bricks has strict requirements, because the tank furnace is internally loaded with high-temperature molten liquid, the leakage of glass molten liquid is easy to form when the aperture is large, and the leaked molten liquid is easy to flow into the refractory material to form the undercutting of the refractory material, thereby causing potential safety hazard of the tank furnace and even shortening the service life of the tank furnace; furthermore, when the drill hole is inclined, difficulty is brought to the installation of electric and mechanical elements and the process is influenced.
3. The construction conditions are harsh, and the common drilling tool is difficult to realize due to the high hardness and high temperature of the refractory material (the internal temperature of the refractory material is up to 1300 ℃);
4. the force acting on the refractory material in the drilling process must be moderate, because the stress and the strength of the refractory material are greatly changed in a high-temperature state, and the refractory material is easily damaged due to improper force application; secondly, the drill bit is abnormally damaged, even broken into a drill hole and cannot be taken out, the drill bit must be shifted to drill again, and the glass stagnation of the tank furnace is easily stimulated, so that the process is disturbed. Thus, hot drilling is a major technical challenge in the industry.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a drilling method for a thermal state refractory brick and a drilling machine feeding device.
The application provides the following technical scheme:
a drilling method of a thermal state refractory brick is characterized in that: it comprises the following steps: a) Selecting a corresponding water-cooling air drill according to drilling requirements; b) According to the specification and model of the water-cooling air drill, the water-cooling air drill and the water-cooling air drill clamping device are manufactured and assembled into a whole; c) The water-cooling air drill clamping device and the drilling machine feeding device are installed and fixed on an operation site, and a water inlet pipe and a water outlet pipe are correspondingly connected to a water-cooling water inlet joint and a water outlet joint on the water-cooling air drill; d) Starting a water-cooling air drill, pushing the water-cooling air drill to move along the guide clamping track through the linear jacking device, and carrying out hole turning operation on the hot refractory bricks;
the water-cooling air drill clamping device comprises two symmetrically distributed triangular frame bodies, a frame body flanging is extended from the opening end of each triangular frame body, bolt connecting holes are formed in the frame body flanging, the two triangular frame bodies are connected together through bolts, the water-cooling air drill is clamped in the water-cooling air drill clamping device, and a vibration reduction layer corresponding to the water-cooling air drill is arranged on the inner wall of each triangular frame body.
A drill feeding device in a drilling method of a thermal state refractory brick, which is characterized in that: it comprises; the drilling operation platform is provided with a water-cooling air drill clamping device guiding clamping rail which is vertically distributed, and a jacking device which is correspondingly matched with the water-cooling air drill and the water-cooling air drill clamping device is arranged on the drilling operation platform at one side of the machine support guiding clamping rail.
On the basis of the technical scheme, the following further technical scheme is also available:
the water-cooling air drill clamping device guiding clamping rail comprises a first sliding rail vertically connected to the drilling operation platform, and a second sliding rail movably connected to the drilling operation platform on one side of the first sliding rail.
The second slide rail extends the turn-ups, is equipped with rectangular hole on the turn-ups, is equipped with the bolt on rectangular hole, is connected with drilling operation platform cooperation in the bolt lower extreme wear to be equipped with on the bolt with rectangular hole correspondence complex compress tightly the piece.
The clamping rail is provided with triangular grooves which are correspondingly matched with the water-cooling air drill clamping device in a guiding way.
The jacking device is a mechanical screw jack.
The invention has the advantages that:
the invention can conveniently and rapidly realize the hot drilling of the high-temperature refractory material on the running tank furnace, and by the invention, mechanical devices such as a bubbling pipe, a thermocouple and the like and electric elements can be arranged on the high-temperature refractory material of the tank furnace under the condition of not influencing production, thereby greatly enriching the regulation means of the tank furnace process and expanding the information quantity of the process operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention when drilling holes;
FIG. 2 is a schematic illustration of the assembled water-cooled air drill and water-cooled air drill clamping device of the present invention;
fig. 3 is a schematic structural view of the clamping rail connected with the drilling platform in the present invention.
Detailed Description
As shown in fig. 1 to 3, a drill feeding device in a method of drilling a thermal refractory brick, comprising; the drilling operation platform 1 is provided with a water-cooling air drill clamping device guiding and clamping rail 2 which is vertically distributed on the drilling operation platform 1. The water-cooling air drill clamping device guiding clamping rail 2 comprises a first sliding rail 2a vertically connected to the drilling operation platform 1, and a second sliding rail 2b movably connected to the drilling operation platform 1 on one side of the first sliding rail 2 a. The first sliding rail 2a and the second sliding rail 2b are made of triangular channel steel, and triangular grooves of the triangular channel steel are distributed relatively.
The second sliding rail 2b extends to form a horizontal distribution flanging 2c, a strip hole 2d is formed in the flanging 2c, a bolt 2e is arranged on the strip hole 2d, the lower end of the bolt 2e is connected with the drilling platform 1 in a matched mode, and a pressing piece 2f corresponding to the strip hole 2d is arranged on the bolt 2e in a penetrating mode. Unscrewing the bolts enables the flange to move horizontally along the strip holes, so that the distance between the first sliding rail 2a and the second sliding rail 2b is changed, and the application range of the device is provided.
A water-cooling air drill clamping device for scientific research of the first slide rail 2a and the second slide rail 2b is arranged between the first slide rail 2a and the second slide rail 2b. The water-cooling air drill clamping device comprises two symmetrically distributed triangular frame bodies 3, frame body flanges 3a extend out of the opening ends of the triangular frame bodies 3, bolt connection holes are formed in the frame body flanges 3a, the two triangular frame bodies are connected together through bolts 3c, the water-cooling air drill 4 is clamped inside the water-cooling air drill clamping device, the whole water-cooling air drill clamping device is integrally assembled to form a diamond, and the folded corners of the triangular frame bodies are clamped into triangular grooves of the first sliding rail 2a and the second sliding rail 2b. The vibration reduction layer 3b which is correspondingly matched with the water-cooling air drill 4 is arranged on the inner wall of the triangular frame body, so that vibration reduction can be realized, and the connection stability between the water-cooling air drill 4 and the water-cooling air drill clamping device can be increased. The water-cooling air drill 4 is provided with the diamond thin-wall hollow drill bit 4a, and the water-cooling air drill 4 and the diamond thin-wall hollow drill bit 4a are selected for use, so that the problem of a punching tool is effectively solved, and meanwhile, the water-cooling air drill overcomes the leakage risk caused by electricity consumption of an electric energy drill.
The jacking devices which are vertically distributed are arranged on the drilling platform 1 between the first sliding rail 2a and the second sliding rail 2b, the jacking devices 5 are hand-operated screw jacks in the prior art, supporting plates which are not shown in the drawing are arranged at the output ends of the hand-operated screw jacks, and the supporting plates can support the bottoms of the water-cooled air drill and the water-cooled air drill clamping devices so that the hand-operated screw jacks push upwards to drive the water-cooled air drill and the water-cooled air drill clamping devices to move on the guide clamping rails of the water-cooled air drill clamping devices.
A method of drilling a thermal state refractory brick comprising the steps of: a) And selecting a corresponding water-cooling air drill according to the drilling requirements. b) And manufacturing the water cooling air drill according to the specification and model of the water cooling air drill, and assembling the water cooling air drill, the water cooling air drill and the water cooling air drill clamping device into a whole. c) And the water-cooling air drill clamping device and the drilling machine feeding device are installed and fixed on the operation site, and a water inlet pipe and a water outlet pipe are correspondingly connected to a water-cooling water inlet joint and a water outlet joint on the water-cooling air drill.
d) And moving the drilling operation platform to the working environment, then moving the second sliding rail to clamp the water-cooling air drill clamping device between the first sliding rail and the second sliding rail, and then starting the water-cooling air drill.
The method comprises the steps of connecting compressed air and a water inlet pipe of a water-cooling air drill, adjusting the compressed air to enable the water-cooling air drill to be at a proper rotating speed, opening cooling water, enabling the cooling water to cool high-temperature refractory materials at a diamond drill and a drilling position through a diamond thin-wall hollow drill, setting the pressure of the compressed air between 0.3 MPa and 0.8MPa, and setting the temperature between 23 ℃ and 30 ℃; the pressure of the cooling water is set to be 0.2-0.8 MPa, the temperature is set to be 20-30 ℃, and the backwater temperature is controlled to be below 50 ℃; a valve is arranged at the cooling water inlet, and the flow of water is regulated by regulating the opening of the valve so as to ensure the cooling effect of the water; the mechanical screw jack is rocked to realize the up-and-down movement of the diamond thin-wall hollow drill bit, so that the drilling of the high-temperature refractory material is completed.
Then the manual rotation is used as a linear jacking device to drive the screw jack to push the water-cooling air drill to move along the guide clamping track, so that the hole turning operation is carried out on the hot refractory brick 6.
Claims (6)
1. A drilling method of a thermal state refractory brick is characterized in that: it comprises the following steps: a) Selecting a corresponding water-cooling air drill according to drilling requirements; b) Manufacturing a corresponding water-cooling air drill clamping device according to the specification and model of the selected water-cooling air drill and assembling the corresponding water-cooling air drill clamping device and the water-cooling air drill into a whole; c) The water-cooling air drill clamping device and the drilling machine feeding device are installed and fixed on an operation site, and a water inlet pipe and a water outlet pipe are correspondingly connected to a water-cooling water inlet joint and a water outlet joint on the water-cooling air drill; d) Starting a water-cooling air drill, pushing the water-cooling air drill to move along the guide clamping track through the linear jacking device, and carrying out hole turning operation on the hot refractory bricks;
the water-cooling air drill clamping device comprises two symmetrically distributed triangular frame bodies, a frame body flanging is extended from the opening end of each triangular frame body, bolt connecting holes are formed in the frame body flanging, the two triangular frame bodies are connected together through bolts, the water-cooling air drill is clamped in the water-cooling air drill clamping device, and a vibration reduction layer corresponding to the water-cooling air drill is arranged on the inner wall of each triangular frame body.
2. A drill feed device in a method of drilling a thermal refractory brick according to claim 1, wherein: it comprises; the drilling operation platform (1) is provided with a water-cooling air drill clamping device guiding clamping rail (2) which is vertically distributed on the drilling operation platform (1), and a jacking device which is correspondingly matched with the water-cooling air drill and the water-cooling air drill clamping device is arranged on the drilling operation platform (1) on one side of the machine support guiding clamping rail (2).
3. A drill feeding device in a method of drilling a thermal refractory brick according to claim 1, wherein: the water-cooling air drill clamping device guiding clamping rail (2) comprises a first sliding rail (2 a) vertically connected to the drilling operation platform (1), and a second sliding rail (2 b) movably connected to the drilling operation platform (1) on one side of the first sliding rail (2 a).
4. A drill feeding apparatus in a method of drilling a thermal refractory brick according to claim 4, wherein: the second sliding rail (2 b) extends to form a flanging (2 c), a strip hole (2 d) is formed in the flanging (2 c), a bolt (2 e) is arranged on the strip hole (2 d), the lower end of the bolt (2 e) is connected with the drilling platform (1) in a matched mode, and a compression piece (2 f) corresponding to the strip hole (2 d) is arranged on the bolt (2 e) in a penetrating mode.
5. A drill feeding apparatus in a method of drilling a thermal refractory brick according to claim 3, wherein: the clamping rail (2) is provided with a triangular groove (3) which is correspondingly matched with the water-cooling air drill clamping device in a guiding way.
6. A drill feeding apparatus in a method of drilling a thermal refractory brick according to claim 3, wherein: the jacking device is a mechanical screw jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311411092.8A CN117260986A (en) | 2023-10-28 | 2023-10-28 | Drilling method and feeding device of thermal state refractory brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311411092.8A CN117260986A (en) | 2023-10-28 | 2023-10-28 | Drilling method and feeding device of thermal state refractory brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117260986A true CN117260986A (en) | 2023-12-22 |
Family
ID=89206286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311411092.8A Pending CN117260986A (en) | 2023-10-28 | 2023-10-28 | Drilling method and feeding device of thermal state refractory brick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117260986A (en) |
-
2023
- 2023-10-28 CN CN202311411092.8A patent/CN117260986A/en active Pending
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