CN220912003U - High-temperature sintering resistance furnace - Google Patents
High-temperature sintering resistance furnace Download PDFInfo
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- CN220912003U CN220912003U CN202322447102.5U CN202322447102U CN220912003U CN 220912003 U CN220912003 U CN 220912003U CN 202322447102 U CN202322447102 U CN 202322447102U CN 220912003 U CN220912003 U CN 220912003U
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- sintering
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- resistance furnace
- fixedly connected
- high temperature
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- 238000005245 sintering Methods 0.000 title claims abstract description 123
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000002918 waste heat Substances 0.000 claims abstract description 26
- 238000003860 storage Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000002955 isolation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 14
- 239000002699 waste material Substances 0.000 abstract description 12
- 229910010271 silicon carbide Inorganic materials 0.000 description 22
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 17
- 238000010438 heat treatment Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 7
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000003723 Smelting Methods 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000011335 coal coke Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of sintering resistance furnaces and discloses a high-temperature sintering resistance furnace which comprises a resistance furnace box, wherein the upper end of the resistance furnace box is fixedly connected with a sintering box, the upper end of the sintering box is fixedly connected with a water storage tank, the inside of the water storage tank is fixedly connected with a water pump, a steel wire at the rear end of the resistance furnace box is connected with a waste heat recoverer, the lower end of the waste heat recoverer is fixedly connected with a conveying pipe, and a sintering bin is arranged inside the sintering box. According to the utility model, the water storage tank is matched with the circulating water pipe to cool the sintering box in a circulating way, so that the cooling speed of the sintering box is increased, the long-time waiting waste time is avoided, the working efficiency of the sintering box is improved, the heat in the sintering box can be recovered after sintering through the waste heat recoverer, other devices can be connected to the other side of the waste heat recoverer to heat other objects, the waste of resources can be avoided through the waste heat recoverer, and the cooling speed of the sintering box is also improved.
Description
Technical Field
The utility model relates to the technical field of sintering resistance furnaces, in particular to a high-temperature sintering resistance furnace.
Background
The cubic silicon carbide is an inorganic substance, which is prepared by smelting quartz sand, petroleum coke, coal coke and wood dust at high temperature, wherein a high-temperature sintering resistance furnace is needed for processing in the silicon carbide smelting process, the high-temperature resistance furnace is a national standard energy-saving periodic operation electric furnace, the resistance furnace is an industrial furnace which heats an electric heating element or a heating medium in the furnace by utilizing current so as to heat workpieces or materials, the resistance furnace is a heating furnace which generates heat energy by utilizing the current through a resistance material, and the resistance furnace is used for heating before metal forging, metal heat treatment heating, brazing, powder metallurgy and silicon carbide sintering in the mechanical industry.
Most of the existing resistance furnaces wait for the resistance furnaces to cool after sintering objects or raw materials, so that the cooling time is long, and meanwhile, the heat cannot be recycled to cause resource waste and time waste, therefore, a high-temperature sintering resistance furnace is provided by a person skilled in the art, and the problems in the background art are solved.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides the high-temperature sintering resistor furnace, which can be used for carrying out circulating water cooling on a sintering box through a water storage tank matched with a circulating water pipe, so that the cooling speed of the sintering box is increased, the waste time is avoided, the working efficiency of the sintering box is improved, the waste heat in the sintering box can be recovered after sintering through a waste heat recoverer, other devices can be connected to heat other objects through the other side of the waste heat recoverer, the waste of resources can be avoided through the waste heat recoverer, the cooling speed of the sintering box is increased, a sintering bin can be divided into a plurality of pieces through a separation plate, a plurality of silicon carbide can be sintered at the same time, the heat in the sintering bin can be more fully sintered through a plurality of heating plates and through holes fixed in the sintering box, the heat in the sintering bin is uniform, the silicon carbide is prevented from being heated unevenly and not achieving an ideal sintering effect, finally the experiment is repeated repeatedly, the waste time is wasted, the silicon carbide can be fixed through a fixing frame in a netlike structure, and the silicon carbide can be sintered through the fixing frame.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-temperature sintering resistance furnace comprises a resistance furnace box, wherein the upper end of the resistance furnace box is fixedly connected with a sintering box, the upper end of the sintering box is fixedly connected with a water storage tank, the inside of the water storage tank is fixedly connected with a water pump, the rear end of the resistance furnace box is connected with a waste heat recoverer through a steel wire, the lower end of the waste heat recoverer is fixedly connected with a conveying pipe, and a sintering bin is arranged inside the sintering box;
The sintering box is internally provided with a plurality of partition plates at equal intervals, the inner wall of the sintering box is embedded with a circulating water pipe, the middle of the inside of the sintering box is fixedly connected with a plurality of fixing frames at equal intervals, the inside of the sintering box is fixedly connected with a plurality of heating plates at equal intervals, the sintering box comprises a base layer, the lower end of the base layer is fixedly connected with a high-temperature resistant layer, and the upper end of the base layer is fixedly connected with a heat preservation layer;
Through above-mentioned technical scheme, can divide into a plurality of with the sintering storehouse through the division board, can sinter a plurality of carborundum simultaneously, can make the more abundant of carborundum sintering through a plurality of hot plates of sintering incasement portion fixed and through-hole, make the inside heat of sintering storehouse even, the mount adopts netted structure, can fix the carborundum through the mount also can not influence the carborundum simultaneously and sinter, can carry out circulating water cooling to the sintering case through catch basin cooperation circulating water pipe.
Further, the other side of the front end of the resistance furnace box is fixedly connected with a control panel;
Through the technical scheme, the resistance furnace box, the water pump and the waste heat recoverer can be controlled through the control panel.
Further, the upper end of the water storage tank is fixedly connected with a protective cover;
Through above-mentioned technical scheme, can play a guard action to the inside water pump of catch basin through the visor, also can conveniently add water or coolant liquid to the catch basin inside simultaneously.
Further, a water inlet at one side is formed in the upper end of the sintering box;
Through above-mentioned technical scheme, can pour into water or other liquid into circulating water pipe inside through the water inlet.
Further, a water outlet is formed in the other side of the sintering box;
through the technical scheme, the liquid or water in the circulating water pipe can be conveyed through the water outlet.
Further, through holes are formed in the middle of the plurality of isolation plates;
Through above-mentioned technical scheme, can make things convenient for the inside air of sintering storehouse to circulate through the through-hole.
Further, a pressure gauge is fixedly connected to one side of the front end of the resistance furnace box;
Through the technical scheme, the condition of the air in the sintering bin can be observed at any time through the pressure gauge.
Further, the rear end of the resistance furnace box is fixedly connected with a plurality of radiating strips;
Through the technical scheme, the damage of the resistance furnace box caused by the overhigh temperature in the resistance furnace box can be prevented through the heat dissipation strips.
The utility model has the following beneficial effects:
1. According to the high-temperature sintering resistance furnace provided by the utility model, the water storage tank is matched with the circulating water pipe to cool the sintering box in a circulating way, so that the cooling speed of the sintering box is increased, the long-time waiting for wasting time is avoided, the working efficiency of the sintering box is improved, the heat in the sintering box can be recovered after sintering through the waste heat recoverer, other objects can be heated through the other side of the waste heat recoverer and connected with other equipment, the waste of resources can be avoided through the waste heat recoverer, and meanwhile, the cooling speed of the sintering box is also improved.
2. According to the high-temperature sintering resistance furnace provided by the utility model, the sintering bin can be divided into a plurality of parts through the isolating plate, a plurality of silicon carbide parts can be sintered at the same time, the silicon carbide parts can be sintered more fully through the plurality of heating plates and the through holes which are fixed in the sintering box, so that the heat quantity in the sintering bin is uniform, the silicon carbide is prevented from being heated unevenly and not reaching an ideal sintering effect, the experiment is finally repeated, the time is wasted, the fixing frame adopts a net-shaped structure, and the silicon carbide can be fixed through the fixing frame without influencing the sintering of the silicon carbide.
Drawings
FIG. 1 is a schematic diagram of an axial measurement of a high temperature sintering resistance furnace according to the present utility model;
FIG. 2 is a schematic rear view of a high temperature sintering resistance furnace according to the present utility model;
FIG. 3 is a schematic sectional view of a sintering box of a high temperature sintering resistance furnace according to the present utility model;
Fig. 4 is a schematic partial sectional view of a high temperature sintering resistance furnace according to the present utility model.
Legend description:
1. A resistance furnace box; 2. a control panel; 3. a sintering box; 4. a water storage tank; 5. a protective cover; 6. a pressure gauge; 7. a waste heat recoverer; 8. a delivery tube; 9. a heat dissipation strip; 10. a sintering bin; 11. a partition plate; 12. a circulating water pipe; 13. a water inlet; 14. a water outlet; 15. a water pump; 16. a through hole; 17. a heating plate; 18. a fixing frame; 19. a heat preservation layer; 20. a base layer; 21. and a high temperature resistant layer.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the high-temperature sintering resistance furnace comprises a resistance furnace box 1, wherein the upper end of the resistance furnace box 1 is fixedly connected with a sintering box 3, silicon carbide can be sintered through the sintering box 3, meanwhile, a sintering bin 10 can be sealed, the upper end of the sintering box 3 is fixedly connected with a water storage tank 4, water or liquid can be stored through the water storage tank 4, the inside of the water storage tank 4 is fixedly connected with a water pump 15, the sintering box 3 can be circularly cooled through the water pump 15, a steel wire at the rear end of the resistance furnace box 1 is connected with a waste heat recoverer 7, heat in the sintering bin 10 is recovered through the waste heat recoverer 7, waste of resources can be avoided through the waste heat recoverer 7, meanwhile, the cooling speed of the sintering box 3 is improved, the lower end of the waste heat recoverer 7 is fixedly connected with a conveying pipe 8, the waste heat after sintering can be conveyed through the conveying pipe 8, the inside of the sintering box 3 is provided with a sintering bin 10, and the silicon carbide can be sintered through the sintering bin 10;
The inside equidistant fixedly connected with a plurality of division boards 11 that are of sintering case 3 can sinter a plurality of carborundum simultaneously through division board 11, sintering case 3 inner wall embedding has circulating water pipe 12, can circulate water cooling to sintering case 10 inside through circulating water pipe 12, be equidistant fixedly connected with a plurality of mounts 18 in the middle of the sintering case 3 inside, can fix the carborundum through mount 18 and also can not influence the carborundum simultaneously and sinter, sintering case 3 inside is equidistant fixedly connected with a plurality of hot plates 17, can heat sintering case 3 inside through hot plate 17, sintering case 3 includes basic unit 20, basic unit 20 lower extreme fixedly connected with high temperature resistant layer 21, high temperature resistant layer 21 adopts high temperature resistant coating, can play a guard action to sintering case 3 through high temperature resistant layer 21, simultaneously also can play a guard action to circulating water pipe 12 through high temperature resistant layer 21 of sintering case 3 inner wall, 20 upper end fixedly connected with heat preservation 19, heat preservation 19 adopts rock wool board material, can keep apart the inside front end of sintering case 3 and the heat waste can be avoided through heat preservation effect of heat preservation layer 19.
The resistance furnace box 1 front end opposite side fixedly connected with control panel 2 can control resistance furnace box 1, water pump 15 and waste heat recoverer 7 through control panel 2, catch basin 4 upper end fixedly connected with visor 5, can play a guard action to catch basin 4 inside water pump 15 through visor 5, simultaneously also can conveniently add water or coolant liquid to catch basin 4 inside, one side water inlet 13 has been seted up to the sintering box 3 upper end, can be to circulating pipe 12 inside injection water or other liquid through water inlet 13, the delivery port 14 has been seted up to sintering box 3 opposite side, can carry circulating pipe 12 inside liquid or water through delivery port 14, all offered through-hole 16 in the middle of a plurality of division boards 11, can make things convenient for the inside air of sintering storehouse 10 to circulate through-hole 16, resistance furnace box 1 front end one side fixedly connected with manometer 6, can observe the condition of sintering storehouse 10 inside air at any time through manometer 6, resistance furnace box 1 rear end fixedly connected with a plurality of heat dissipation strips 9, can prevent through heat dissipation strip 9 that resistance furnace box 1 inside temperature from excessively causing the damage of resistance furnace box 1.
Working principle: firstly, a plurality of silicon carbide is placed at the upper end of the fixing frame 18, then the through holes 16 are fixed through the fixing plugs according to the placed positions, then the local heating plates 17 are heated, the silicon carbide can be fixed through the fixing frames 18 and meanwhile the sintering of the silicon carbide cannot be influenced, after the sintering, the heating plates 17 are closed through the control panel 2, the heat in the sintering bin 10 is recovered through the waste heat recoverer 7, the waste of resources can be avoided through the waste heat recoverer 7, meanwhile, the cooling speed of the sintering bin 3 is improved, then the water pump 15 is matched with the circulating water pipe 12 to carry out circulating water cooling on the inside of the sintering bin 10, the cooling speed of the sintering bin 3 is accelerated, the long-time waiting waste time is avoided, and the working efficiency of the sintering bin 3 is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a high temperature sintering resistance stove, includes resistance furnace box (1), its characterized in that: the device comprises a resistance furnace box (1), wherein the upper end of the resistance furnace box is fixedly connected with a sintering box (3), the upper end of the sintering box (3) is fixedly connected with a water storage tank (4), a water pump (15) is fixedly connected inside the water storage tank (4), a waste heat recoverer (7) is connected with a steel wire at the rear end of the resistance furnace box (1), the lower end of the waste heat recoverer (7) is fixedly connected with a conveying pipe (8), and a sintering bin (10) is arranged inside the sintering box (3);
Inside equidistant fixedly connected with a plurality of division boards (11) that are of sintering case (3), sintering case (3) inner wall embedding has circulating pipe (12), be equidistant fixedly connected with a plurality of mounts (18) in the middle of sintering case (3) are inside, inside equidistant fixedly connected with a plurality of hot plates (17) that are of sintering case (3), sintering case (3) include basic unit (20), basic unit (20) lower extreme fixedly connected with high temperature resistant layer (21), basic unit (20) upper end fixedly connected with heat preservation (19).
2. A high temperature sintering resistance furnace as set forth in claim 1 wherein: the other side of the front end of the resistance furnace box (1) is fixedly connected with a control panel (2).
3. A high temperature sintering resistance furnace as set forth in claim 1 wherein: the upper end of the water storage tank (4) is fixedly connected with a protective cover (5).
4. A high temperature sintering resistance furnace as set forth in claim 1 wherein: the upper end of the sintering box (3) is provided with a water inlet (13) at one side.
5. A high temperature sintering resistance furnace as set forth in claim 1 wherein: a water outlet (14) is formed in the other side of the sintering box (3).
6. A high temperature sintering resistance furnace as set forth in claim 1 wherein: through holes (16) are formed in the middle of the plurality of isolation plates (11).
7. A high temperature sintering resistance furnace as set forth in claim 1 wherein: and one side of the front end of the resistance furnace box (1) is fixedly connected with a pressure gauge (6).
8. A high temperature sintering resistance furnace as set forth in claim 1 wherein: the rear end of the resistance furnace box (1) is fixedly connected with a plurality of radiating strips (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447102.5U CN220912003U (en) | 2023-09-11 | 2023-09-11 | High-temperature sintering resistance furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322447102.5U CN220912003U (en) | 2023-09-11 | 2023-09-11 | High-temperature sintering resistance furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912003U true CN220912003U (en) | 2024-05-07 |
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ID=90918845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322447102.5U Active CN220912003U (en) | 2023-09-11 | 2023-09-11 | High-temperature sintering resistance furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912003U (en) |
-
2023
- 2023-09-11 CN CN202322447102.5U patent/CN220912003U/en active Active
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