阅读说明：本技术 一种煤炭干燥机 (Coal drying machine ) 是由 陈金东 林晓 于 2019-12-03 设计创作，主要内容包括：本发明公开了一种煤炭干燥机,包括传送皮带、发热装置、风扇以及隔热板,隔热板对称设置在传送皮带的两侧,发热装置位于传送皮带的上方,发热装置位于对称设置的隔热板之前,对称的隔热板的上端设有支撑架,风扇固定设置在支撑架的下端,风扇位于发热装置的上方,风扇向发热装置吹风；结构简单,使用方便,设置传送皮带运送煤,方便快捷,发热装置产生热量,发热装置上端设有风扇一方面可以把热量吹向煤,另一方面也可以加速风干煤,隔热板可以有效的防止热量散出去,使干燥机内处于高温状态,有利于煤的干燥。(The invention discloses a coal dryer, which comprises a conveying belt, heating devices, fans and heat insulation plates, wherein the heat insulation plates are symmetrically arranged on two sides of the conveying belt; simple structure, convenient to use sets up the conveyer and transports the coal, convenient and fast, and the device that generates heat produces the heat, and the device upper end that generates heat is equipped with the fan and can blows the heat to the coal on the one hand, and on the other hand also can air-dry the coal with higher speed, and the heat insulating board can effectually prevent that the heat from dispelling away, makes to be in the high temperature state in the desiccator, is favorable to the drying of coal.)

1. A coal drying machine is characterized in that: including conveyer (1), device (2), fan (3) and heat insulating board (4) generate heat, heat insulating board (4) symmetry sets up the both sides in conveyer (1), device (2) generate heat is located the top of conveyer (1), before device (2) generate heat is located heat insulating board (4) that the symmetry set up, the symmetry the upper end of heat insulating board (4) is equipped with support frame (5), fan (3) are fixed to be set up the lower extreme at support frame (5), fan (3) are located the top of device (2) generate heat, fan (3) are bloied to device (2) generate heat.

2. A coal dryer as claimed in claim 1, wherein: the conveying belt (1) is rotatably connected with the heat insulation plate (4).

3. A coal dryer as claimed in claim 1, wherein: the heating device (2) is an electric heating wire heating device, and the heating device (2) and the heat insulation plate (4) are fixedly connected through threads.

4. A coal dryer as claimed in claim 1, wherein: the support frame (5) and the heat insulation plate (4) are fixedly connected through threads.

5. A coal dryer as claimed in claim 1, wherein: the number of the heating devices (2) is not less than four.

6. A coal dryer as claimed in claim 1, wherein: the heat insulation plate (4) is made of asbestos.

7. A coal dryer as claimed in claim 1, wherein: the support frame (5) is made of stainless steel.

8. A coal dryer as claimed in claim 1, wherein: the fan (3) is connected with the mains supply.

9. A coal dryer as claimed in claim 1, wherein: the heating device (2) is connected with the mains supply.

Technical Field

The invention relates to the technical field of drying equipment application, in particular to a coal dryer.

Background

Coal is known as black gold by people and is industrial food, which is one of the main energy sources used in the human world since the eighteenth century, and since the twenty-first century, although the value of coal is not as good as before, coal is one of the indispensable energy sources for the production and life of human beings at present and in a long time in the future; along with the development of scientific technology, the fields such as industry and machinery are also developing rapidly, and the mechanical dryer that is the dry material is widely used, and present desiccator adopts stirring formula drying mostly, with the high-speed rotation of material, makes the moisture that contains in the material evaporate fast, though this kind of method can play dry effect, but drying method is comparatively single, so lead to drying efficiency not high, and have bad phenomena such as drying is not thorough, design a coal desiccator to above-mentioned problem.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provide a coal dryer.

In order to solve the technical problems, the technical scheme provided by the invention is that the coal dryer comprises: the heating device is arranged in front of the symmetrically arranged heat insulation plates, the upper ends of the heat insulation plates are provided with support frames, the fans are fixedly arranged at the lower ends of the support frames, the fans are arranged above the heating device, and the fans blow air to the heating device.

As an improvement, the conveying belt is rotatably connected with the heat insulation plate.

As an improvement, the heating device is an electric heating wire heating device, and the heating device and the heat insulation plate are fixedly connected through threads.

As an improvement, the supporting frame and the heat insulation plate are fixedly connected through threads.

As a refinement, the number of the heat generating devices is not less than four.

As an improvement, the heat insulation plate is made of asbestos.

As an improvement, the support frame is made of stainless steel.

As an improvement, the fan is connected with the mains supply.

As an improvement, the heating device is connected with the mains supply.

Compared with the prior art, the invention has the advantages that: simple structure, convenient to use sets up the conveyer and transports the coal, convenient and fast, and the device that generates heat produces the heat, and the device upper end that generates heat is equipped with the fan and can blows the heat to the coal on the one hand, and on the other hand also can air-dry the coal with higher speed, and the heat insulating board can effectually prevent that the heat from dispelling away, makes to be in the high temperature state in the desiccator, is favorable to the drying of coal.

Drawings

FIG. 1 is a schematic view of a coal dryer according to the present invention.

FIG. 2 is a front view of a coal dryer of the present invention.

Fig. 3 is a schematic view at a-a in fig. 2.

As shown in the figure: 1. conveying belt, 2, heating device, 3, fan, 4, heat insulating board, 5 and support frame.

Detailed Description

The coal dryer of the present invention will be described in further detail with reference to the accompanying drawings.

With reference to the accompanying drawings 1-3, a coal dryer comprises a conveying belt 1, a heating device 2, a fan 3 and a heat insulation plate 4, wherein the heat insulation plate 4 is symmetrically arranged on two sides of the conveying belt 1, the heating device 2 is arranged above the conveying belt 1, the heating device 2 is arranged in front of the heat insulation plate 4 symmetrically arranged, a support frame 5 is arranged at the upper end of the heat insulation plate 4, the fan 3 is fixedly arranged at the lower end of the support frame 5, the fan 3 is arranged above the heating device 2, and the fan 3 blows air to the heating device 2.

The conveyer belt 1 is rotatably connected with the heat insulation plate 4.

The heating device 2 is an electric heating wire heating device, and the heating device 2 and the heat insulation plate 4 are fixedly connected through threads.

The support frame 5 and the heat insulation plate 4 are fixedly connected through threads.

The number of the heat generating devices 2 is not less than four.

The heat insulation plate 4 is made of asbestos.

The support frame 5 is made of stainless steel.

The fan 3 is connected with the mains supply.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.