CN215864413U - Energy-saving heat pipe device for drum dryer - Google Patents
Energy-saving heat pipe device for drum dryer Download PDFInfo
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- CN215864413U CN215864413U CN202121324001.3U CN202121324001U CN215864413U CN 215864413 U CN215864413 U CN 215864413U CN 202121324001 U CN202121324001 U CN 202121324001U CN 215864413 U CN215864413 U CN 215864413U
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Abstract
The utility model relates to an energy-saving heat pipe device for a drum dryer, which comprises a screen type evaporation section, a condensation section and a soft connection type middle section; the screen type evaporation section is connected with the condensation section through the soft connection type middle section; the screen type evaporation section is of a hollow screen structure, working media are filled in the hollow screen structure, the soft connection type middle section comprises a vibrator, and the soft connection type middle section is obliquely arranged upwards from the evaporator to the condensation section; the condensation section is further connected with an air supply outlet, the air supply outlet is connected with a fan, the fan is connected with a heating port through an air pipe, the heating port is connected with a drum dryer, materials are arranged in the drum dryer, and the materials are uniformly heated in the drum dryer through a transmission device and are discharged onto a material storage disc on an evaporator through a discharge port. The novel air conditioner has the advantages of simple structure, reasonable design, low maintenance cost and high heat exchange efficiency, has higher cooling effect on high-temperature materials, and can achieve an energy-saving effect by feeding fresh air subjected to heat exchange into the heating port for cyclic utilization.
Description
Technical Field
The utility model relates to the technical field of material waste heat recycling, in particular to an energy-saving heat pipe device for a drum dryer.
Background
At present, the process of the drum dryer is widely applied, and most of dried materials are directly subjected to the next procedure without being treated; this method often results in waste of energy. Although some enterprises and factories adopt pretreatment of exhaust air and then discharge of the exhaust air, the pretreatment effect is poor, the later maintenance cost is high, and the labor intensity of workers is increased. Therefore, the device which is simple in structure, low in maintenance cost and good in exhaust treatment effect has important research significance. The utility model is proposed based on the above-mentioned research background, and aims to provide an energy-saving heat pipe device for a drum dryer to meet the actual design and use requirements.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the treatment means of the drum dryer in the prior art, the utility model aims to: the utility model provides a heat pipe formula heat recovery device, it has simple structure, reasonable in design, maintenance cost low, heat exchange efficiency is high, has higher cooling effect to high temperature material simultaneously, and the new trend after the heat transfer is sent into heating port cyclic utilization and is played energy-conserving effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an energy-saving heat pipe device for a drum dryer comprises a screen type evaporation section, a condensation section and a soft connection type middle section; the screen type evaporation section is connected with the condensation section through the soft connection type middle section; the screen type evaporation section is of a hollow screen structure, working media are filled in the hollow screen structure, the soft connection type middle section comprises a vibrator, and the soft connection type middle section is obliquely arranged upwards from the evaporator to the condensation section; the condensation section is further connected with an air supply opening, the air supply opening is connected with a fan, the fan is connected with a heating opening through an air pipe, the heating opening is connected with a drum dryer, materials are arranged in the drum dryer, the materials are uniformly heated in the drum dryer through a transmission device, and the materials are discharged onto a material storage disc on an evaporator through a discharge opening.
As a further improvement of the scheme, the condensation section adopts a plurality of rows of aluminum pipes, the bottom ends of the adjacent aluminum pipes in each row of aluminum pipes are connected to a manifold, the top ends of the adjacent aluminum pipes are connected with each other through elbows, the plurality of manifolds are connected into two main pipes to form a loop structure, and a liquid filling opening is formed in each main pipe.
As a further improvement of the scheme, the working medium is R449A, R452B or R454B refrigerant.
Compared with the exhaust air treatment means in the prior art, the energy-saving heat pipe device for the drum dryer has the following advantages that:
(1) the whole device is very simple and reasonable in design, the original structure is not required to be damaged, and the device can realize heat conversion treatment only by installing the device at the lower end of the material receiving port.
(2) The labor intensity of workers is low, the working efficiency is high, and the performance is reliable and safe in the operation process.
(3) The fresh air after heat exchange is sent into the heating port for cyclic utilization, so that the energy-saving effect is achieved.
Drawings
FIG. 1 is an energy-saving heat pipe device for a drum dryer according to the present invention.
Detailed Description
The structure of the energy-saving heat pipe device for a tumble dryer according to the present invention will be described in detail with reference to fig. 1.
An energy-saving heat pipe device for a drum dryer comprises a screen type evaporation section 6, a condensation section 9 and a soft connection type middle section 7; the screen type evaporation section is connected with the condensation section through the soft connection type middle section; the screen type evaporation section 6 is of a hollow screen structure, working media are filled in the hollow screen structure, the soft connection type middle section comprises a vibrator, and the soft connection type middle section is obliquely arranged upwards from the evaporator to the condensation section; the condensation section 9 is further connected with an air supply opening 10, the air supply opening is connected with a fan 11, the fan is connected with a heating opening 3 through an air pipe 4, the heating opening is connected with a drum dryer 1, materials 12 are arranged in the drum dryer, the materials are uniformly heated in the drum dryer through a transmission device 2, and the materials are discharged onto a material storage disc 5 on an evaporator through a discharge opening. The condensation section 9 adopts a plurality of rows of aluminum pipes, the bottom ends of adjacent aluminum pipes in each row of aluminum pipes are connected to a manifold 8, the top ends of the adjacent aluminum pipes are connected with each other through elbows, the plurality of manifolds are connected into two main pipes to form a loop structure, and a liquid filling port 13 is arranged on each main pipe. The working fluid is R449A, R452B or R454B refrigerant.
The screen type evaporation section 6 is a hollow screen type structure manufactured according to the diameter of the material 12, the blanking speed of the material 12 is guaranteed, the contact time of the material 12 and the screen type evaporation section 6 is also guaranteed, the heat transfer is guaranteed, and working media are filled in the hollow screen type structure; the soft connection type middle section 7 is designed to meet the requirement that the screen type evaporation section is provided with a vibrator, the high-frequency vibration wave accelerates the backflow of liquid, and the heat exchange effect is greatly improved; the filling of the working medium is selected according to the temperature of the material 12, and the high heat conductivity of the screen type evaporation section 6 can be ensured by selecting the working medium according to the temperature. The condensing section 9 adopts an aluminum tube string corrugated hydrophilic aluminum foil, so that the heat transfer performance is improved, and the gap thermal resistance is reduced.
The embodiments described above are intended to facilitate one of ordinary skill in the art in understanding and using the present invention. It will be readily apparent to those skilled in the art that various modifications to these embodiments may be made, and the generic principles described herein may be applied to other embodiments without the use of the inventive faculty. Therefore, the present invention is not limited to the embodiments described herein, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (3)
1. The utility model provides an energy-conserving heat pipe device for cylinder drying-machine which characterized in that: the device comprises a screen type evaporation section (6), a condensation section (9) and a soft connection type middle section (7); the screen type evaporation section is connected with the condensation section through the soft connection type middle section; the screen type evaporation section (6) is of a hollow screen structure, working media are filled in the hollow screen structure, the soft connection type middle section comprises a vibrator, and the soft connection type middle section is obliquely arranged upwards from the evaporator to the condensation section; the condensation section (9) is further connected with an air supply opening (10), the air supply opening is connected with a fan (11), the fan is connected with a heating opening (3) through an air pipe (4), the heating opening is connected with a drum dryer (1), materials (12) are arranged in the drum dryer, and the materials are uniformly heated in the drum dryer through a transmission device (2) and are discharged onto a material storage disc (5) on an evaporator through a discharge opening.
2. An energy-saving heat pipe device for a tumble dryer according to claim 1, characterized in that: the condensation section (9) adopts a plurality of rows of aluminum pipes, the bottom ends of the adjacent aluminum pipes in each row of aluminum pipes are connected to a manifold (8), the top ends of the adjacent aluminum pipes are connected with each other through elbows, the plurality of manifolds are connected into two main pipes to form a loop structure, and a liquid filling port (13) is formed in each main pipe.
3. An energy-saving heat pipe device for a tumble dryer according to claim 2, characterized in that: the working fluid is R449A, R452B or R454B refrigerant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324001.3U CN215864413U (en) | 2021-06-15 | 2021-06-15 | Energy-saving heat pipe device for drum dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121324001.3U CN215864413U (en) | 2021-06-15 | 2021-06-15 | Energy-saving heat pipe device for drum dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215864413U true CN215864413U (en) | 2022-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121324001.3U Active CN215864413U (en) | 2021-06-15 | 2021-06-15 | Energy-saving heat pipe device for drum dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215864413U (en) |
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2021
- 2021-06-15 CN CN202121324001.3U patent/CN215864413U/en active Active
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