CN220062545U - High-temperature reburning furnace for producing refractory castable - Google Patents
High-temperature reburning furnace for producing refractory castable Download PDFInfo
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- CN220062545U CN220062545U CN202321574234.8U CN202321574234U CN220062545U CN 220062545 U CN220062545 U CN 220062545U CN 202321574234 U CN202321574234 U CN 202321574234U CN 220062545 U CN220062545 U CN 220062545U
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- pipe
- furnace
- stove
- refractory castable
- high temperature
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- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 238000010521 absorption reaction Methods 0.000 claims abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 210000001015 abdomen Anatomy 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a high-temperature reburning furnace for producing refractory castable, which comprises a machine body, wherein a box body is arranged at the upper part of the machine body, a movable door is arranged at the top of the box body, a furnace liner is arranged in the box body, a heating pipe is wound in the furnace liner, an air pipe is arranged on the side wall of the furnace liner, the air pipe is communicated with a power device, a heat absorption structure is arranged at the tail end of the air pipe, the heat absorption structure is used for reutilizing the discharged heat, the waste of energy sources is reduced, and the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of reburning furnaces, in particular to a high-temperature reburning furnace for producing refractory castable.
Background
Along with the development of economy and society, the refractory material is widely applied to various industrial occasions, and in the research and development and production process of the refractory material, quality inspection and quality control are an indispensable link, and the high-temperature reburning furnace is used for inspecting the high-temperature performance of refractory products, and the temperature in the furnace is required to be above 1300 ℃, so that the refractory material is specially used for laboratory, industrial and mining enterprises and scientific research unit analysis and measurement, and the heating of new materials such as quenching, annealing and tempering of general small-sized steel parts.
The electric furnace is universal heating equipment, can divide into box furnace, tubular furnace and crucible furnace according to the outward appearance shape, and the electric furnace is because its auxiliary component is few performance, therefore is widely used in different fields, in the in-process of detecting the different properties of pouring material under different temperatures, need change the inside temperature of high temperature reburning stove, and then make the temperature of pouring material change, but traditional electric furnace does not possess waste heat recovery structure, the heat that the furnace courage was heated by the heating pipe and pouring material change temperature produced is directly discharged outdoors, has caused the waste of resource, is unfavorable for the make full use of resource, this technical scheme makes the improvement to this.
Disclosure of Invention
The utility model aims to overcome the defect that the generated preheating cannot be recovered in the using process of the high-temperature reburning furnace in the prior art, and provides the high-temperature reburning furnace for producing refractory castable.
The utility model is realized by the following technical scheme: the utility model provides a refractory castable production is with high temperature reburning stove, includes the organism, the upper portion of organism is provided with the box, the top of box is provided with the dodge gate, the inside stove courage that is provided with of box, the inside of stove courage is around being equipped with the heating pipe, be provided with the tuber pipe on the lateral wall of stove courage, the tuber pipe intercommunication has power device, the end of tuber pipe is provided with heat absorbing structure.
Further, the furnace liner is in a pot belly shape with small upper end and small lower end and thick middle, a furnace cover is movably arranged at the top of the furnace liner, and a groove for clamping by a clamp is formed in the middle of the furnace cover.
Further, the heating pipe is connected with a control unit arranged on the side face of the machine body, and the heating pipe is wound along the inner wall of the furnace liner.
Further, a water pipe is wound on the outer side wall of the furnace pipe, a heat insulation layer is arranged on the outer side of the water pipe, the water pipe is connected with a water pump arranged in the machine body, and the water pump is connected with a water tank through the outer side of the water pipe.
Further, a support is arranged in the furnace pipe, an inlet and an outlet of the air pipe are arranged above the support, the power device is a fan, an inlet pipe and an outlet pipe are arranged on the outer wall of the fan, one-way electromagnetic valves are arranged on the inlet pipe and the outlet pipe, and the heat absorbing structure is arranged at the tail end of the outlet pipe.
Further, an observation window is arranged in the middle of the movable door, and a heat insulation plate is arranged on the inner wall of the box body.
The utility model has the beneficial effects that: the hot air circulating furnace comprises a furnace body, a power device, a fan, an inlet pipe, a one-way electromagnetic valve, a heating structure and a support, wherein the furnace body is provided with an air pipe on the side wall, an opening of the air pipe is arranged on the left side and the right side of the furnace body, the power device is the fan, the fan forms flow with heat inside the furnace body through the air pipe, when the furnace body is preheated, the hot air circulation is carried out through the fan, the inlet pipe and the outlet pipe are arranged on the outer wall of the fan, the one-way electromagnetic valve is arranged on the inlet pipe and the outlet pipe, when the preheating is carried out, the electromagnetic valve on the inlet pipe and the outlet pipe is closed, the fan drives the air inside the furnace body to circulate, the furnace body is heated up rapidly, the temperature difference of a crucible filled with casting materials is reduced after the crucible is placed on the support, the heat loss is reduced, when the furnace body needs to be cooled, the electromagnetic valve on the inlet pipe and the outlet pipe is opened, the heat absorbing structure is arranged at the tail end of the outlet pipe, the heat absorbing structure is used for reutilizing the discharged heat, the heat is reduced, and the energy waste is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
wherein: 1. a body; 101. a control unit; 2. a case; 201. an observation window; 202. a movable door; 203. a heat insulating plate; 3. a furnace pipe; 301. heating pipes; 302. a bracket; 303. a water pipe; 304. a thermal insulation layer; 305. a water pump; 4. a blower; 401. an outlet tube; 402. an inlet pipe; 403. a solenoid valve.
Detailed Description
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1-2: the utility model provides a refractory castable production is with high temperature reburning stove, includes organism 1, and the upper portion of organism 1 is provided with box 2, and the top of box 2 is provided with dodge gate 202, and the centre of dodge gate 202 is provided with observation window 201, is provided with heat insulating board 203 on the inner wall of box 2, and observation window 201 is convenient for observe inside change, and heat insulating board 203 prevents that the heat from spilling out, reduces outside thermal radiation, keeps warm the inside simultaneously.
The inside stove courage 3 that is provided with of box 2, stove courage 3 is the upper end and the thick kettle tripe form in middle of lower extreme is little, be convenient for concentrate the central point in support 302 upper portion puts with the heat, heating efficiency is improved, the top activity of stove courage 3 is provided with the bell, the intermediate position of bell is provided with the recess that is used for the clip to press from both sides and get, switch through clip control bell, the inside support 302 that is provided with of stove courage 3, the crucible that holds molten iron during the use is placed on support 302, the bell closing cap is gone up, wholly hold the crucible in stove courage 3 inside, around being equipped with heating pipe 301 in the inside of stove courage 3, heating pipe 301 is connected with the control unit 101 that sets up on the organism 1 side, control unit 101 sets up on the lateral wall of organism 1, the heating temperature of heating pipe 301 is changed through control unit 101, control technology is mature, auxiliary structure is few, heating efficiency is fast, heating pipe 301 is around setting up along stove courage 3 inner wall, make heat distribution comparatively even, reduce the occupation space in stove courage 3 inside, increase the place space of crucible, around being equipped with water pipe 303 on the lateral wall of stove 3, the outside of water pipe 303 is provided with insulating layer 304, water pipe 303 is connected with water pump 1 at the inside water pump 305 at the side of organism, the water tank 3 is connected at the water tank 3, the inside the water tank is cooled down, the water tank is cooled down by the water pump 3.
Be provided with the tuber pipe on the lateral wall of stove courage 3, the tuber pipe intercommunication has power device, the end of tuber pipe is provided with heat absorbing structure, the access & exit of tuber pipe is provided with the top of support 302, the mouth setting of tuber pipe is in the left and right sides of stove courage 3, power device is fan 4, fan 4 forms the flow with the inside heat of stove courage 3 through the tuber pipe, when preheating the inside stove courage 3, through fan 4 with hot-blast circulation, the tuber pipe intercommunication is on the import and export of fan 4, be provided with inlet tube 402 and outlet tube 401 on the outer wall of fan 4, be provided with one-way solenoid valve 403 on inlet tube 402 and the outlet tube 401, when preheating, inlet tube 402 and outlet tube 401 are closed, only drive the inside air circulation of stove courage 3 under the drive, heat inside rapid heating up of stove courage 3, make the crucible that is equipped with the pouring material reduce the difference in temperature after putting support 302, the loss of heat, need be to reduce the inside the stove courage 3 when carrying out the cooling down, open inlet tube 402 and outlet tube 401, the solenoid valve 403 on the end of tuber pipe intercommunication is at outlet tube 401, wherein the device is provided with inlet tube 402 and outlet tube 401, wherein, can be used for the temperature can not be adjusted by the heater plate, the temperature is the heater plate is placed down with the heater plate, the temperature is can be used to the temperature is reduced, and the temperature is further down, can be adjusted, the temperature is reduced, and the temperature can be used to the heater pot is gradually, and the temperature is reduced, and the temperature can be reduced, and the heater pot can be used.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present utility model is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present utility model can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present utility model should be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a refractory castable production is with high temperature reburning stove, includes the organism, the upper portion of organism is provided with the box, the top of box is provided with movable door, its characterized in that: the inside stove courage that is provided with of box, the inside of stove courage is around being equipped with the heating pipe, be provided with the tuber pipe on the lateral wall of stove courage, the tuber pipe intercommunication has power device, the end of tuber pipe is provided with heat absorption structure.
2. The high temperature reburning furnace for producing refractory castable according to claim 1, wherein: the stove liner is in a shape of a pot belly with small upper end and small lower end and thick middle, the top of the stove liner is movably provided with a stove cover, and a groove for clamping by a clamp is arranged in the middle of the stove cover.
3. The high temperature reburning furnace for producing refractory castable according to claim 1, wherein: the heating pipe is connected with a control unit arranged on the side face of the machine body, and the heating pipe is wound along the inner wall of the furnace liner.
4. The high temperature reburning furnace for producing refractory castable according to claim 1, wherein: the water pipe is wound on the outer side wall of the furnace pipe, the heat insulation layer is arranged on the outer side of the water pipe, the water pipe is connected with the water pump arranged inside the machine body, and the water pump is connected with the water tank through the water pipe.
5. The high temperature reburning furnace for producing refractory castable according to claim 1, wherein: the air-conditioner is characterized in that a support is arranged inside the furnace, an inlet and outlet of the air pipe is arranged above the support, the power device is a fan, an inlet pipe and an outlet pipe are arranged on the outer wall of the fan, one-way electromagnetic valves are arranged on the inlet pipe and the outlet pipe, and the heat absorbing structure is arranged at the tail end of the outlet pipe.
6. The high temperature reburning furnace for producing refractory castable according to claim 1, wherein: the middle of the movable door is provided with an observation window, and the inner wall of the box body is provided with a heat insulation plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574234.8U CN220062545U (en) | 2023-06-19 | 2023-06-19 | High-temperature reburning furnace for producing refractory castable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321574234.8U CN220062545U (en) | 2023-06-19 | 2023-06-19 | High-temperature reburning furnace for producing refractory castable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220062545U true CN220062545U (en) | 2023-11-21 |
Family
ID=88760106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321574234.8U Active CN220062545U (en) | 2023-06-19 | 2023-06-19 | High-temperature reburning furnace for producing refractory castable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220062545U (en) |
-
2023
- 2023-06-19 CN CN202321574234.8U patent/CN220062545U/en active Active
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