CN210065520U - Electric furnace for producing building heat-insulating material - Google Patents
Electric furnace for producing building heat-insulating material Download PDFInfo
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- CN210065520U CN210065520U CN201920889710.2U CN201920889710U CN210065520U CN 210065520 U CN210065520 U CN 210065520U CN 201920889710 U CN201920889710 U CN 201920889710U CN 210065520 U CN210065520 U CN 210065520U
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Abstract
The utility model discloses an electric stove for producing building insulation material, including electric stove body and microcontroller, electric stove body includes outer furnace body and interior furnace body, interior furnace body sets up in outer furnace body, be provided with interior bell and outer bell on interior furnace body and the outer furnace body respectively, outer bell inner wall and outer furnace body inner wall all are provided with the insulation material layer, be provided with the feeding pipe on the outer bell, the feeding pipe extends to in the furnace body, interior furnace body outer wall is provided with the electric heating stick, the electric heating stick passes through the transformer and is connected with microcontroller electricity, interior furnace body side is close to the bottom and is provided with discharging pipe and row's cinder pipe, discharging pipe and row's cinder pipe extend to outside the furnace body, be provided with temperature sensor in the outer furnace body, outer furnace body bottom is provided with the base, be provided with fan and heat accumulation formula heat. The utility model discloses convenient operation, production efficiency is high, adopts the electric energy to melt the raw and other materials of rock wool production, can not cause the pollution to the environment, uses the environmental protection.
Description
Technical Field
The utility model relates to an electric stove technical field, in particular to an electric stove for producing building insulation material.
Background
Along with the development of science and technology, people's life rhythm is accelerating gradually also, and every industry is all promoting fast rhythm efficient production mode, and along with the promotion of building energy saving concept, the demand of rock wool heated board has very big promotion in recent years simultaneously, and the demand of the relevant production facility of rock wool heated board also rises thereupon. The production of rock wool products usually requires melting raw materials to make fibers, then solidifying and forming, when the raw materials are melted, the prior art generally adopts coke burning in a cupola furnace as a heat source, and the burning of the coke causes pollution to the atmosphere.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electric stove for producing building insulation material of convenient operation, production efficiency is high, uses the environmental protection.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model discloses an electric stove for producing building insulation material, including electric stove body and microcontroller, the electric stove body includes outer furnace body and inner furnace body, the inner furnace body sets up in outer furnace body, be provided with inner furnace lid and outer furnace lid on inner furnace body and the outer furnace body respectively, outer furnace lid inner wall and outer furnace body inner wall all are provided with the insulation material layer, be provided with the batch charging pipe on the outer furnace lid, the batch charging pipe extends to in the inner furnace body, inner furnace body outer wall is provided with the electric heating rod, the electric heating rod is connected with microcontroller electricity through the transformer, discharging pipe and scum pipe are provided near the bottom to the inner furnace body side, discharging pipe and scum pipe extend to outside the outer furnace body, be provided with temperature sensor in the outer furnace body, outer furnace body bottom is provided with the base, be provided with fan and regenerative heat exchanger in the base, the air outlet and the outer furnace body intercommunication of fan, the base extends out of the air outlet of the heat accumulating type heat exchanger, and the fan, the heat accumulating type heat exchanger and the temperature sensor are electrically connected with the microcontroller.
Preferably, the electric heating rods are two groups, the two groups of electric heating rods are respectively and electrically connected with the transformer, and each group is two and is uniformly arranged on the inner furnace body.
Preferably, a sand groove for filling sealing sand is formed in the top of the outer wall of the outer furnace body, and an inserting plate is arranged on the outer furnace cover and can be inserted into the sealing sand in the sand groove.
Preferably, a partition plate is arranged in the base, the fan and the heat accumulating type heat exchanger are respectively arranged on two sides of the partition plate, and ventilation holes are formed in the side face, corresponding to the fan, of the base.
Compared with the prior art, the utility model has the advantages of: the utility model adopts electric energy to melt the raw materials for rock wool production, which does not pollute the environment; the inner furnace body is arranged in the outer furnace body, and is directly heated with the inner furnace body through the electric heating rod, and meanwhile, the inner furnace body is insulated by the outer furnace body, so that energy loss is avoided, and energy is saved; the bottom of the outer furnace body is provided with the fan and the heat accumulating type heat exchanger, when the electric furnace works, the electric furnace can be cooled by the simultaneous operation of the fan and the heat accumulating type heat exchanger, the working efficiency is improved, the waste heat can be recycled, and the resources are further saved.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a circuit block diagram of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 and 2, the electric furnace for producing building heat insulation material of the present invention comprises an electric furnace body and a microcontroller 5, wherein the electric furnace body comprises an outer furnace body 1 and an inner furnace body 2, the inner furnace body 2 is arranged in the outer furnace body 1, the inner furnace body 2 and the outer furnace body 1 are respectively provided with an inner furnace cover 4 and an outer furnace cover 3, the inner wall of the outer furnace cover 3 and the inner wall of the outer furnace body 1 are both provided with a heat insulation material layer, the outer furnace cover 3 is provided with a feeding pipe 8, the feeding pipe 8 extends into the inner furnace body 2, the outer wall of the inner furnace body 2 is provided with an electric heating rod 6, the electric heating rod 6 is electrically connected with the microcontroller 5 through a transformer 7, the side surface of the inner furnace body 2 is provided with a discharging pipe 12 and a slag discharging pipe 13 near the bottom, the discharging pipe 12 and the slag discharging pipe 13 extend out of the outer furnace body 1, the outer furnace body 1 is, an air outlet of the fan 16 is communicated with the outer furnace body 1, an air inlet of the heat accumulating type heat exchanger 17 is communicated with the outer furnace body 1, an air outlet 19 of the heat accumulating type heat exchanger 17 extends out of the base 14, and the fan 16, the heat accumulating type heat exchanger 17 and the temperature sensor 9 are electrically connected with the microcontroller 5.
The two groups of electric heating rods 6 are respectively and electrically connected with the transformer 7, and two groups of electric heating rods 6 are uniformly arranged on the inner furnace body 2; the electric heating rods 6 are connected with the fuse after being connected with the transformer 7 and then connected with the power supply, the microcontroller 5 can respectively control the working states of the two groups of electric heating rods 6, the two groups of electric heating rods can also adopt different resistance values, the electric heating rods are selected according to actual conditions, and the working efficiency of the electric furnace is improved.
A sand groove 11 for filling sealing sand is formed in the top of the outer wall of the outer furnace body 1, an inserting plate 10 is arranged on the outer furnace cover 3, and the inserting plate 10 can be inserted into the sealing sand in the sand groove 11; the outer furnace body 1 and the outer furnace cover 3 are hermetically connected through the sand groove 11 and the inserting plate 10, so that the constant temperature in the electric furnace is ensured.
A partition plate 15 is arranged in the base 14, the fan 16 and the heat accumulating type heat exchanger 17 are respectively arranged on two sides of the partition plate 15, and a ventilation hole 18 is formed in the side face, corresponding to the fan 16, of the base 14.
The inner furnace body 2 is made of high-temperature-resistant iron-chromium-aluminum heating materials, the whole inner furnace body 2 can be directly heated through the electric heating rods 6, the inner furnace body 2 is heated, meanwhile, heat insulation and heat preservation are carried out on the inner furnace body 2 through heat preservation material layers on the inner walls of the outer furnace body 1 and the outer furnace body 1, heat energy loss is prevented, the heating temperature is monitored by the temperature sensor 9, monitored temperature information is sent to the microprocessor, and the microprocessor controls the working states of the two groups of electric heating rods 6; after the electric heating rod 6 finishes working, the outer furnace body 1 and the inner furnace body 2 are cooled through the fan 16 and the heat accumulating type heat exchanger 17 in the base 14, air enters the fan 16 from the vent hole 18 on the side surface of the base 14, enters the gap between the outer furnace body 1 and the inner furnace body 2 through the air outlet of the fan 16, enters the heat accumulating type heat exchanger 17 through the air inlet of the heat accumulating type heat exchanger 17 for conversion, finally, converted heat energy is recycled, and the fan 16 and the heat accumulating type heat exchanger 17 are both of a structure which is widely applied in the prior art.
The utility model adopts electric energy to melt the raw materials for rock wool production, which does not pollute the environment; the inner furnace body 2 is arranged in the outer furnace body 1, and is directly heated with the inner furnace body 2 through the electric heating rod 6, and meanwhile, the inner furnace body 2 is insulated by the outer furnace body 1, so that energy loss is avoided, and energy is saved; the bottom of the outer furnace body 1 is provided with the fan 16 and the heat accumulating type heat exchanger 17, so that when the electric furnace works, the electric furnace can be cooled by the simultaneous operation of the fan 16 and the heat accumulating type heat exchanger 17, the working efficiency is improved, the waste heat can be recycled, and the resources are further saved.
Claims (4)
1. The utility model provides an electric stove for producing building insulation material, includes electric stove body and microcontroller, its characterized in that: the electric furnace body comprises an outer furnace body and an inner furnace body, the inner furnace body is arranged in the outer furnace body, the inner furnace body and the outer furnace body are respectively provided with an inner furnace cover and an outer furnace cover, the inner wall of the outer furnace cover and the inner wall of the outer furnace body are both provided with heat insulation material layers, the outer furnace cover is provided with a feeding pipe, the feeding pipe extends into the inner furnace body, the outer wall of the inner furnace body is provided with an electric heating rod, the electric heating rod is electrically connected with a microcontroller through a transformer, the side face of the inner furnace body is close to the bottom and is provided with a discharging pipe and a slag discharging pipe, the discharging pipe and the slag discharging pipe extend out of the outer furnace body, a temperature sensor is arranged in the outer furnace body, the bottom of the outer furnace body is provided with a base, a fan and a heat accumulating type heat exchanger are arranged in the base, an air outlet.
2. The electric furnace for producing building insulation according to claim 1, characterized in that: the electric heating rods are two groups, the two groups of electric heating rods are respectively electrically connected with the transformer, and each group is two and is uniformly arranged on the inner furnace body.
3. The electric furnace for producing building insulation according to claim 1, characterized in that: the outer furnace body outer wall top is provided with the sand groove that is used for filling sealed sand, is provided with the picture peg on the outer furnace cover, the picture peg can insert in the sealed sand of sand groove.
4. The electric furnace for producing building insulation according to claim 1, characterized in that: the base is internally provided with a partition plate, the fan and the heat accumulating type heat exchanger are respectively arranged on two sides of the partition plate, and the side face, corresponding to the fan, of the base is provided with a ventilation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889710.2U CN210065520U (en) | 2019-06-13 | 2019-06-13 | Electric furnace for producing building heat-insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920889710.2U CN210065520U (en) | 2019-06-13 | 2019-06-13 | Electric furnace for producing building heat-insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210065520U true CN210065520U (en) | 2020-02-14 |
Family
ID=69457613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920889710.2U Active CN210065520U (en) | 2019-06-13 | 2019-06-13 | Electric furnace for producing building heat-insulating material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210065520U (en) |
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2019
- 2019-06-13 CN CN201920889710.2U patent/CN210065520U/en active Active
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