CN211012499U - Waste heat recovery device of reaction furnace for producing graphene three-dimensional structure powder - Google Patents
Waste heat recovery device of reaction furnace for producing graphene three-dimensional structure powder Download PDFInfo
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- CN211012499U CN211012499U CN201921198093.8U CN201921198093U CN211012499U CN 211012499 U CN211012499 U CN 211012499U CN 201921198093 U CN201921198093 U CN 201921198093U CN 211012499 U CN211012499 U CN 211012499U
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Abstract
A waste heat recovery device of a reaction furnace for producing graphene three-dimensional structure powder is arranged on one side of the reaction furnace and comprises a heat storage tank, an air inlet pipe, an air outlet pipe and a controller, wherein the heat storage tank is arranged in the heat storage tank, a heat conductor is arranged in the heat storage tank, a motor fixing frame is arranged at the bottom of the heat storage tank, a motor is arranged in the motor fixing frame, and an output shaft of the motor penetrates through the heat storage tank to enter the heat storage tank and is connected with a fan; the air inlet pipe is provided with a first exhaust fan and a first electromagnetic valve, one end of the air inlet pipe is communicated with the upper end of the inner cavity of the reaction furnace, and the other end of the air inlet pipe is communicated with the inner cavity of the heat storage tank; and a second exhaust fan and a second electromagnetic valve are arranged on the air outlet pipe, one end of the air outlet pipe is communicated with the lower end of the inner cavity of the reaction furnace, and the other end of the air outlet pipe is communicated with the inner cavity of the heat storage tank. The high-temperature gas in the reaction furnace is pumped to the heat storage tank by the first exhaust fan, the heat conductor absorbs and stores the heat of the high-temperature gas, and the high-temperature gas in the heat storage tank is pumped to the reaction furnace by the second exhaust fan, so that the heating energy of the reaction furnace is saved.
Description
Technical Field
The utility model belongs to the technical field of the reacting furnace equipment, concretely relates to waste heat recovery device of reacting furnace is used in production of three-dimensional structure powder of graphite alkene.
Background
The graphene is a material with excellent optical, electrical and mechanical properties and has important application prospects in the aspects of materials science, micro-nano processing, energy, biomedicine, drug delivery and the like, and the morphology of the graphene three-dimensional structure powder material is a three-dimensional honeycomb-like structure formed by graphene sheet layers, so that the agglomeration phenomenon of a two-dimensional graphene material can be effectively prevented, and the excellent properties of the graphene material are kept. A high temperature reaction stove for producing graphite alkene can produce a large amount of high-temperature gas when heating graphite alkene, is mingled with a large amount of solid particles among these high-temperature gas, if directly discharge the reacting furnace after production is accomplished, not only can cause certain pollution to the air, causes the waste of energy moreover, is not conform to the production requirement of low carbon environmental protection, consequently needs a waste heat recovery device to retrieve the surplus heat of reacting furnace.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses a waste heat recovery device of reacting furnace is used in production of three-dimensional structure powder of graphite alkene.
The specific technical scheme is as follows:
a waste heat recovery device of a reaction furnace for producing graphene three-dimensional structure powder is arranged on one side of the reaction furnace and comprises a heat storage tank, an air inlet pipe, an air outlet pipe and a controller, wherein the heat storage tank is arranged in the heat storage tank, a heat preservation layer is arranged between the heat storage tank and the heat storage tank, a heat conductor is arranged in the heat storage tank, a temperature sensor is arranged on the inner wall of the heat storage tank, a motor fixing frame is arranged at the bottom of the heat storage tank, a motor is arranged in the motor fixing frame, an output shaft of the motor vertically penetrates through the center of the bottom of the heat storage tank and the heat preservation layer to enter the heat storage tank and is connected with a fan in a driving mode, the fan is positioned below the heat conductor, the controller is fixedly arranged on the outer wall of the heat storage; the air inlet pipe is provided with a first exhaust fan, a first electromagnetic valve and a filter pipe, the first exhaust fan and the first electromagnetic valve are electrically connected with the controller, a filter screen is arranged in the filter pipe, one end of the air inlet pipe is communicated with the upper end of the inner cavity of the reaction furnace, and the other end of the air inlet pipe penetrates through the side wall of the lower end of the heat storage tank and the heat insulation layer and is communicated with the inner cavity of the heat storage tank; the reactor is characterized in that a second exhaust fan and a second electromagnetic valve are arranged on the air outlet pipe, the second exhaust fan and the second electromagnetic valve are electrically connected with the controller, one end of the air outlet pipe is communicated with the lower end of the inner cavity of the reactor, and the other end of the air outlet pipe penetrates through the top of the heat storage tank and the heat preservation layer and is communicated with the inner cavity of the heat storage tank.
Furthermore, the heat conductor is a plurality of copper sheets which are uniformly arranged in a circular ring shape and are arranged on the inner wall of the heat storage tank.
Furthermore, the first electromagnetic valve and the second electromagnetic valve are respectively positioned at one end close to the heat storage tank on the air inlet pipe and the air outlet pipe.
Furthermore, a display screen and a key are arranged on the controller shell, and the display screen and the key are electrically connected with the controller.
Further, the heat storage tank is of a circular structure, and the upper end of the heat storage tank is in a contraction shape and is connected with the air outlet pipe.
Further, all be provided with the mount on reacting furnace lateral wall and the heat storage box lateral wall for intake pipe and outlet duct are fixed through mount and heat storage box and reacting furnace respectively.
Furthermore, the heat-insulating layer is an aluminum silicate fiber board layer.
The utility model has the advantages that:
the utility model pumps the high-temperature gas in the reaction furnace into the heat storage tank through the first exhaust fan, and pumps the air in the heat storage tank into the reaction furnace through the second exhaust fan, so as to circulate until the heat conductor completely absorbs and stores the heat of the high-temperature gas; when the reacting furnace is at the during operation again, carry the heat on the heat conductor to the outlet duct through the fan and cooperate the second air exhauster to take out high-temperature gas to the reacting furnace again in to can save reacting furnace heating cold air time and heating heat, effectively reduce the consumption of the energy, and can filter the impurity in the high-temperature gas through the filter screen in the filter tube, can prevent that impurity from adsorbing and influence the endothermic effect on the heat conductor.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a transverse sectional view of the heat storage tank of the present invention.
Description of the reference numerals
The device comprises a reaction furnace 1, a heat storage tank 2, a heat preservation layer 21, a heat storage tank 22, a heat conductor 23, a copper sheet 231, a motor fixing frame 24, a motor 25, a fan 26, a temperature sensor 27, an air inlet pipe 3, a first exhaust fan 31, a first electromagnetic valve 32, a filter pipe 33, a filter screen 331, an air outlet pipe 4, a second exhaust fan 41, a second electromagnetic valve 42, a controller 5, a display screen 51, a key 52 and a fixing frame 6.
Detailed Description
For making the technical scheme of the utility model clear more clearly and definitely, it is right to combine the drawing below the utility model discloses further describe, any is right the utility model discloses technical scheme's technical characteristic carries out the scheme that equivalent replacement and conventional reasoning reachs and all falls into the utility model discloses protection scope. The utility model discloses in the fixed connection who mentions, fixed setting is the general connected mode among the mechanical field, and welding, bolt and nut are connected and the screw connection is all can.
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
A waste heat recovery device of a reaction furnace for producing graphene three-dimensional structure powder is arranged on one side of the reaction furnace and comprises a heat storage tank, an air inlet pipe, an air outlet pipe and a controller, wherein the heat storage tank is arranged in the heat storage tank, a heat preservation layer is arranged between the heat storage tank and the heat storage tank, a heat conductor is arranged in the heat storage tank, a temperature sensor is arranged on the inner wall of the heat storage tank, a motor fixing frame is arranged at the bottom of the heat storage tank, a motor is arranged in the motor fixing frame, an output shaft of the motor vertically penetrates through the center of the bottom of the heat storage tank and the heat preservation layer to enter the heat storage tank and is connected with a fan in a driving mode, the fan is positioned below the heat conductor, the controller is fixedly arranged on the outer wall of the heat storage; the air inlet pipe is provided with a first exhaust fan, a first electromagnetic valve and a filter pipe, the first exhaust fan and the first electromagnetic valve are electrically connected with the controller, a filter screen is arranged in the filter pipe, one end of the air inlet pipe is communicated with the upper end of the inner cavity of the reaction furnace, and the other end of the air inlet pipe penetrates through the side wall of the lower end of the heat storage tank and the heat insulation layer and is communicated with the inner cavity of the heat storage tank; the reactor is characterized in that a second exhaust fan and a second electromagnetic valve are arranged on the air outlet pipe, the second exhaust fan and the second electromagnetic valve are electrically connected with the controller, one end of the air outlet pipe is communicated with the lower end of the inner cavity of the reactor, and the other end of the air outlet pipe penetrates through the top of the heat storage tank and the heat preservation layer and is communicated with the inner cavity of the heat storage tank.
Furthermore, the heat conductor is a plurality of copper sheets which are uniformly arranged in a circular ring shape and are arranged on the inner wall of the heat storage tank.
Furthermore, the first electromagnetic valve and the second electromagnetic valve are respectively positioned at one end close to the heat storage tank on the air inlet pipe and the air outlet pipe.
Furthermore, a display screen and a key are arranged on the controller shell, and the display screen and the key are electrically connected with the controller.
Further, the heat storage tank is of a circular structure, and the upper end of the heat storage tank is in a contraction shape and is connected with the air outlet pipe.
Further, all be provided with the mount on reacting furnace lateral wall and the heat storage box lateral wall for intake pipe and outlet duct are fixed through mount and heat storage box and reacting furnace respectively.
Furthermore, the heat-insulating layer is an aluminum silicate fiber board layer.
The working principle is as follows:
the controller passes through temperature sensor and shows on the display screen the temperature in with the heat-retaining jar, after the reacting furnace finishes producing, earlier through control button with first air exhauster, first solenoid valve, the second air exhauster, the second solenoid valve is opened, make the high-temperature gas in the reacting furnace circulate between reacting furnace and the heat-retaining jar again, the impurity of filter screen in the filter tube in with the high-temperature gas filters, the heat conduction ware fully absorbs the energy of high-temperature gas, close first air exhauster afterwards, first solenoid valve, the second air exhauster, the second solenoid valve, high-temperature gas stores in the heat-retaining jar. When the reaction furnace works again, the second exhaust fan and the second electromagnetic valve are opened, the motor is controlled by the keys on the controller to drive the fan to rotate, heat on the heat conductor is conveyed into the air outlet pipe, and the heat conductor is matched with the second exhaust fan to continuously exhaust high-temperature gas into the reaction furnace.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. The waste heat recovery device of the reaction furnace for producing the graphene three-dimensional structure powder is arranged on one side of the reaction furnace and is characterized in that the waste heat recovery device comprises a heat storage tank, an air inlet pipe, an air outlet pipe and a controller, wherein the heat storage tank is arranged in the heat storage tank, a heat insulation layer is arranged between the heat storage tank and the heat storage tank, a heat conductor is arranged in the heat storage tank, a temperature sensor is arranged on the inner wall of the heat storage tank, a motor fixing frame is arranged at the bottom of the heat storage tank, a motor is arranged in the motor fixing frame, an output shaft of the motor vertically penetrates through the bottom center of the heat storage tank and the heat insulation layer to enter the heat storage tank and is connected with a fan in a driving mode, the fan is located below the heat conductor, the controller is fixedly arranged on the outer wall; the air inlet pipe is provided with a first exhaust fan, a first electromagnetic valve and a filter pipe, the first exhaust fan and the first electromagnetic valve are electrically connected with the controller, a filter screen is arranged in the filter pipe, one end of the air inlet pipe is communicated with the upper end of the inner cavity of the reaction furnace, and the other end of the air inlet pipe penetrates through the side wall of the lower end of the heat storage tank and the heat insulation layer and is communicated with the inner cavity of the heat storage tank; the reactor is characterized in that a second exhaust fan and a second electromagnetic valve are arranged on the air outlet pipe, the second exhaust fan and the second electromagnetic valve are electrically connected with the controller, one end of the air outlet pipe is communicated with the lower end of the inner cavity of the reactor, and the other end of the air outlet pipe penetrates through the top of the heat storage tank and the heat preservation layer and is communicated with the inner cavity of the heat storage tank.
2. The waste heat recovery device of the reaction furnace for producing the graphene three-dimensional structure powder according to claim 1, wherein the heat conductor is a plurality of copper sheets, and the plurality of copper sheets are uniformly arranged in a circular ring shape and are arranged on the inner wall of the heat storage tank.
3. The waste heat recovery device of the reaction furnace for producing the graphene three-dimensional structure powder according to claim 1, wherein the first electromagnetic valve and the second electromagnetic valve are respectively positioned at one end close to the heat storage tank at positions on the air inlet pipe and the air outlet pipe.
4. The waste heat recovery device of the reaction furnace for producing the graphene three-dimensional structure powder according to claim 1, wherein a display screen and a key are arranged on the controller shell, and the display screen and the key are electrically connected with the controller.
5. The waste heat recovery device of the reaction furnace for producing the graphene three-dimensional structure powder according to claim 1, wherein the heat storage tank has a circular structure, and an upper end of the heat storage tank is arranged in a shrinking manner and connected with the gas outlet pipe.
6. The waste heat recovery device of the reaction furnace for producing the graphene three-dimensional structure powder according to claim 1, wherein fixing frames are arranged on the side wall of the reaction furnace and the side wall of the heat storage tank, so that the air inlet pipe and the air outlet pipe are respectively fixed with the heat storage tank and the reaction furnace through the fixing frames.
7. The waste heat recovery device of the reaction furnace for producing the graphene three-dimensional structure powder as claimed in claim 1, wherein the heat insulation layer is an aluminum silicate fiberboard layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921198093.8U CN211012499U (en) | 2019-07-29 | 2019-07-29 | Waste heat recovery device of reaction furnace for producing graphene three-dimensional structure powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921198093.8U CN211012499U (en) | 2019-07-29 | 2019-07-29 | Waste heat recovery device of reaction furnace for producing graphene three-dimensional structure powder |
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| CN211012499U true CN211012499U (en) | 2020-07-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367740A (en) * | 2022-08-18 | 2022-11-22 | 安徽贝意克智能科技有限公司 | Continuous preparation equipment and use method of vertical graphene |
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2019
- 2019-07-29 CN CN201921198093.8U patent/CN211012499U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115367740A (en) * | 2022-08-18 | 2022-11-22 | 安徽贝意克智能科技有限公司 | Continuous preparation equipment and use method of vertical graphene |
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