CN212870718U - Quick cooling device of bell jar furnace - Google Patents
Quick cooling device of bell jar furnace Download PDFInfo
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- CN212870718U CN212870718U CN202021893382.2U CN202021893382U CN212870718U CN 212870718 U CN212870718 U CN 212870718U CN 202021893382 U CN202021893382 U CN 202021893382U CN 212870718 U CN212870718 U CN 212870718U
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Abstract
The utility model provides a quick cooling device of bell jar furnace belongs to mechanical technical field. It has solved current bell jar furnace and can't carry out technical problem such as quick cooling. The rapid cooling device of the bell jar furnace comprises a bell jar furnace body, wherein the bell jar furnace body is divided into a heating layer, a middle layer and a cooling layer through a plurality of partition plates; the heat dissipation structure comprises a circulating water pipe, a water pump and a radiator, wherein a water inlet of the circulating water pipe is communicated with the lower half part of the cooling box, a water outlet of the circulating water pipe is communicated with the upper half part of the cooling box, and the water pump and the radiator are sequentially arranged on the circulating water pipe. The utility model has the advantage of quick cooling.
Description
Technical Field
The utility model belongs to the technical field of machinery, a quick cooling device, especially a quick cooling device of bell jar stove are related to.
Background
In the metal manufacturing process, a bell jar furnace is indispensable equipment, and the bell jar furnace is used as a sintering device and plays a vital role in the production quality of metal.
Through retrieval, for example, chinese patent document discloses a copper processing bell jar furnace based on electric heating technology [ application number: CN 201621381460.4; publication No.: CN206654945U ]. The copper processing bell jar furnace based on the electric heating technology comprises an exhaust hole, a heat preservation middle layer, a bell jar furnace body, a fireproof inner layer, a bell jar furnace base, a metal filter screen, a heat insulation baffle, a cooling fan, a water outlet, an electric heating wire and a spraying device, the top of the bell-jar furnace is fixedly provided with an exhaust hole, the wall body of the bell-jar furnace is fixedly arranged from outside to inside as a bell-jar furnace body, a heat preservation middle layer and a fireproof inner layer, a bell jar furnace base is fixedly arranged at the bottom of the bell jar furnace, a cooling fan is fixedly arranged in the bell jar furnace base, a metal filter screen is fixedly arranged at the upper part of the cooling fan, a heat insulation baffle is fixedly arranged at the uppermost end of the base of the bell jar furnace, the bell-jar furnace is characterized in that water outlets are fixedly formed in two sides of a base of the bell-jar furnace, an electric heating wire is fixedly wound inside the bell-jar furnace, and a spraying device is fixedly mounted at the top of the inner wall of the bell-jar furnace.
Although the bell jar furnace for copper processing based on the electric heating technology disclosed in the patent can realize the function of sintering metal, the bell jar furnace for copper processing based on the electric heating technology cannot perform rapid cooling, and therefore, it is necessary to design a rapid cooling device for the bell jar furnace.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art, providing a rapid cooling device of a bell jar furnace, and solving the problem that the prior bell jar furnace can not be rapidly cooled.
The purpose of the utility model can be realized by the following technical proposal: a rapid cooling device of a bell jar furnace comprises a bell jar furnace body, wherein the bell jar furnace body is divided into a heating layer, a middle layer and a cooling layer through a plurality of partition plates; the heat dissipation structure comprises a circulating water pipe, a water pump and a radiator, wherein a water inlet of the circulating water pipe is communicated with the lower half part of the cooling box, a water outlet of the circulating water pipe is communicated with the upper half part of the cooling box, and the water pump and the radiator are sequentially arranged on the circulating water pipe.
Structure more than adopting, the material gets into the transition pipe and carries out the primary cooling, and reentrant cooling tube carries out quick cooling, and cooling liquid cools off the cooling tube in the cooling box, and auxiliary structure accelerates the flow of cooling liquid in the cooling box, can dispel the heat to the intermediate level simultaneously, and heat radiation structure circulates the cooling liquid through the water pump, and the radiator dispels the heat to the cooling liquid, prevents that the cooling liquid temperature is too high, influences the cooling effect, has quick refrigerated advantage.
The auxiliary structure comprises a fan, an air inlet pipe, a middle pipe and a filter, wherein the fan is fixed on the bell jar furnace body, one end of the air inlet pipe is communicated with the fan, the other end of the air inlet pipe is communicated with the lower half part of the cooling box, one end of the middle pipe is communicated with the upper half part of the cooling box, the other end of the middle pipe is communicated with the middle layer, the filter is arranged on the middle pipe, and an air outlet is formed in the bell jar furnace body.
Structure more than adopting, the fan passes through the air-supply line to sending the air to the cooler bin in for the flow of coolant liquid in the cooler bin prevents that local coolant liquid is overheated, and the filter filters the air, and the air admission intermediate level after the filtration carries out preliminary heat dissipation to the filter tube, has the advantage that excellent in use effect.
The bell jar furnace body on be provided with a plurality of inlet pipes, still be provided with the stirring structure that is used for stirring the material and be used for the heating device of heating on the bell jar furnace body, and stirring structure and heating device all are located the heating layer, are provided with communicating pipe in the zone of heating, communicating pipe is connected with stirring structure, and communicating pipe is linked together with the transition pipe.
Structure more than adopting, the material gets into the stirring structure through the inlet pipe and stirs, gets into communicating pipe after the stirring is accomplished, and heating device heats the material, and work efficiency is high.
The heating device comprises two heating rods, the two heating rods are fixed in the bell jar furnace body, and the heating rods are positioned in the heating layer.
By adopting the structure, the heating speed is high by arranging the two heating rods.
The transition pipe is spiral.
By adopting the structure, the transition pipe is spiral, so that the contact area with air is increased, and the heat dissipation is accelerated.
The upper end of the bell jar furnace body is also provided with a ventilation port.
Compared with the prior art, the utility model has the advantages of it is following:
1. the material gets into the stirring structure through the inlet pipe and stirs, get into communicating pipe after the stirring is accomplished, heating device heats the material, and enter the transition pipe and carry out the primary cooling, it carries out quick cooling to get into the cooling tube again, cooling liquid cools off the cooling tube in the cooler bin, auxiliary structure accelerates the flow of cooling liquid in the cooler bin, can dispel the heat to the intermediate level simultaneously, heat radiation structure dispels the heat to cooling liquid in the cooler bin, the advantage that has quick cooling.
2. The fan passes through the air-supply line to sending the air to the cooler bin in for the flow of coolant liquid in the cooler bin prevents that local coolant liquid from being overheated, and the filter filters the air, and the air admission intermediate level after the filtration carries out preliminary heat dissipation to the filter tube, has the advantage that excellent in use effect.
Drawings
Fig. 1 is a schematic sectional structure of the present invention.
Fig. 2 is a schematic sectional structure diagram of the cooling box of the present invention.
In the figure, 1, a bell jar furnace body; 1a, an air outlet; 1b, a ventilation port; 2. a partition plate; 3. a heating layer; 4. an intermediate layer; 5. a cooling layer; 6. a cooling tank; 7. a feed pipe; 8. a communicating pipe; 9. a transition duct; 10. a cooling tube; 11. a discharge pipe; 12. a circulating water pipe; 13. a water pump; 14. a heat sink; 15. a fan; 16. an air inlet pipe; 17. an intermediate pipe; 18. a filter; 19. the rod is heated.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1-2, the rapid cooling device of the bell jar furnace comprises a bell jar furnace body 1, the bell jar furnace body 1 is divided into a heating layer 3, a middle layer 4 and a cooling layer 5 by a plurality of partition plates 2, the number of the partition plates 2 is two, in the embodiment, the rapid cooling device comprises a cooling box 6, the cooling box 6 is fixed on the bell jar furnace body 1, a transition pipe 9 is arranged in the middle layer 4, the end part of the transition pipe 9 is connected with a cooling pipe 10, the cooling pipe 10 is fixed on the cooling box 6, the cooling pipe 10 is communicated with a discharging pipe 11, cooling liquid is arranged in the cooling box 6, and a heat dissipation structure and an auxiliary structure are arranged on the cooling box 6; the heat dissipation structure comprises a circulating water pipe 12, a water pump 13 and a radiator 14, wherein a water inlet of the circulating water pipe 12 is communicated with the lower half part of the cooling box 6, a water outlet of the circulating water pipe 12 is communicated with the upper half part of the cooling box 6, the water pump 13 and the radiator 14 are sequentially arranged on the circulating water pipe 12, and in the embodiment, the radiator 14 is an existing product which can be bought on the market.
Structure more than adopting, the material gets into transition pipe 9 and carries out the primary cooling, reentrant cooling tube 10 cools off fast, cooling liquid cools off cooling tube 10 in cooling tank 6, auxiliary structure accelerates the flow of cooling liquid in cooling tank 6, can dispel the heat to intermediate level 4 simultaneously, heat radiation structure circulates the cooling liquid through water pump 13, radiator 14 dispels the heat to the cooling liquid, prevent that the cooling liquid temperature is too high, influence the cooling effect, quick refrigerated advantage has.
The auxiliary structure comprises a fan 15, an air inlet pipe 16, a middle pipe 17 and a filter 18, wherein the fan 15 is fixed on the bell jar furnace body 1, one end of the air inlet pipe 16 is communicated with the fan 15, the other end of the air inlet pipe 16 is communicated with the lower half part of the cooling box 6, one end of the middle pipe 17 is communicated with the upper half part of the cooling box 6, the other end of the middle pipe 17 is communicated with the middle layer 4, the filter 18 is arranged on the middle pipe 17, and an air outlet 1a is further formed in the bell jar furnace body 1.
Structure more than adopting, fan 15 is to sending the air to cooling tank 6 in through air-supply line 16 for the flow of cooling liquid in cooling tank 6 prevents that local cooling liquid from being overheated, and filter 18 filters the air, and the air admission intermediate level 4 after the filtration carries out preliminary heat dissipation to the filter tube, has the advantage that excellent in use effect.
Be provided with a plurality of inlet pipes 7 on the bell jar furnace body 1, still be provided with the heating device that is used for the stirring structure of stirring material and is used for the heating on the bell jar furnace body 1, in this embodiment, stirring structure and heating device are prior art, and stirring structure and heating device all are located zone of heating 3, are provided with communicating pipe 8 in the zone of heating 3, and communicating pipe 8 is connected with the stirring structure, and communicating pipe 8 is linked together with transition pipe 9.
Structure more than adopting, the material gets into the stirring structure through inlet pipe 7 and stirs, gets into communicating pipe 8 after the stirring is accomplished, and heating device heats the material, and work efficiency is high.
The heating device comprises two heating rods 19, the two heating rods 19 are fixed in the bell jar furnace body 1, and the heating rods 19 are positioned in the heating layer 3.
By adopting the structure, the heating speed is high by arranging the two heating rods 19.
The transition duct 9 is helical.
By adopting the structure, the transition pipe 9 is spiral, so that the contact area with air is increased, and the heat dissipation is accelerated.
The upper end of the bell jar furnace body 1 is also provided with a ventilation port 1 b.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. A rapid cooling device of a bell jar furnace comprises a bell jar furnace body, wherein the bell jar furnace body is divided into a heating layer, a middle layer and a cooling layer through a plurality of partition plates; the heat dissipation structure comprises a circulating water pipe, a water pump and a radiator, wherein a water inlet of the circulating water pipe is communicated with the lower half part of the cooling box, a water outlet of the circulating water pipe is communicated with the upper half part of the cooling box, and the water pump and the radiator are sequentially arranged on the circulating water pipe.
2. The rapid cooling device of the bell-jar furnace according to claim 1, wherein the auxiliary structure comprises a fan, an air inlet pipe, a middle pipe and a filter, the fan is fixed on the bell-jar furnace body, one end of the air inlet pipe is communicated with the fan, the other end of the air inlet pipe is communicated with the lower half part of the cooling box, one end of the middle pipe is communicated with the upper half part of the cooling box, the other end of the middle pipe is communicated with the middle layer, the filter is arranged on the middle pipe, and the bell-jar furnace body is further provided with an air outlet.
3. The rapid cooling device of a bell jar furnace according to claim 2, wherein the bell jar furnace body is provided with a plurality of feeding pipes, the bell jar furnace body is further provided with a stirring structure for stirring materials and a heating device for heating, the stirring structure and the heating device are both positioned in the heating layer, a communicating pipe is arranged in the heating layer, the communicating pipe is connected with the stirring structure, and the communicating pipe is communicated with the transition pipe.
4. The rapid cooling device of a bell jar furnace according to claim 3, wherein the heating device comprises two heating rods, the two heating rods are fixed in the bell jar furnace body, and the heating rods are positioned in the heating layer.
5. The rapid cooling device of bell jar furnace as claimed in claim 4, wherein the transition pipe is formed in a spiral shape.
6. The rapid cooling device of a bell-jar furnace according to claim 5, wherein the upper end of the bell-jar furnace body is further provided with a ventilation port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893382.2U CN212870718U (en) | 2020-09-02 | 2020-09-02 | Quick cooling device of bell jar furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021893382.2U CN212870718U (en) | 2020-09-02 | 2020-09-02 | Quick cooling device of bell jar furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212870718U true CN212870718U (en) | 2021-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021893382.2U Active CN212870718U (en) | 2020-09-02 | 2020-09-02 | Quick cooling device of bell jar furnace |
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| Country | Link |
|---|---|
| CN (1) | CN212870718U (en) |
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2020
- 2020-09-02 CN CN202021893382.2U patent/CN212870718U/en active Active
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