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Biomass particle drying device in electromagnetic induction heating and drying method of biomass particle drying device

An electromagnetic induction heating and biomass particle technology is applied to heating devices, heating to dry solid materials, and drying solid materials. It can solve the problems of high cost, large overall volume, and inapplicability to wood wool and sawdust drying. Easy to use, high degree of automation, reducing the effect of supporting equipment

Inactive Publication Date: 2019-06-28
YANSHAN UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The drum dryers currently on the market mainly use hot steam or flue gas as the heat source for drying materials, so an additional steam or flue gas generating device is required, which makes the overall volume of the equipment large and expensive
Existing drying equipment is not suitable for drying wood wool and wood chips

Method used

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  • Biomass particle drying device in electromagnetic induction heating and drying method of biomass particle drying device
  • Biomass particle drying device in electromagnetic induction heating and drying method of biomass particle drying device
  • Biomass particle drying device in electromagnetic induction heating and drying method of biomass particle drying device

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Embodiment Construction

[0026] In order to detail the technical content, structural features, achieved goals and effects of the present invention, the following will be described in detail in conjunction with the accompanying drawings.

[0027] The invention provides an electromagnetic induction heating biomass particle drying device, such as Figure 1~4 As shown, it includes biomass particle outlet 1, induced draft fan 2, humidity sensor 3, steam outlet 4, thermal insulation cotton 5, electromagnetic coil 6, biomass particle inlet 7, reducer 8, variable frequency speed control motor 9, electromagnetic controller 10. The bracket 11, the heating pipe 12 and the Archimedes screw device 13, the variable frequency speed control motor 9 and the first end of the reducer 8 are connected by bolts, and the output shaft of the reducer 8 is fixedly connected with the Archimedes screw device 13 , the second end of the speed reducer 8 and the first end of the heating tube 12 are fixedly connected together by a fl...

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Abstract

The invention discloses a biomass particle drying device in electromagnetic induction heating and a drying method of the biomass particle drying device. A biomass particle inlet, a biomass particle outlet, a conveying portion and a drying heating portion are included; the conveying portion comprises a variable frequency speed controlling motor and an Archimedes screw; and the drying heating portion comprises an electromagnetic coil, heat preserving cotton, heating pipes, a steam discharging port, an induced draught fan, a humidity sensor and an electromagnetic controller. According to the biomass particle drying device in electromagnetic induction heating, the electric energy is converted into heat energy to heat materials through the electromagnetic induction heating principle, the rotating speed of the variable frequency speed controlling motor is adjusted through the humidity sensor, and then the staying time of biomass particles in the heating pipes is controlled; and the electromagnetic controller is adjusted through the humidity sensor, and then the temperature of the various heating pipes is changed. The biomass particle drying device in electromagnetic induction heating issimple in structure, convenient to operate, high in drying efficiency, capable of accurately controlling the heating temperature, safe and reliable in heating manner, efficient, capable of saving energy, and clean and environment-friendly.

Description

technical field [0001] The invention belongs to the field of drying, and in particular relates to an electromagnetic induction heating biomass particle drying device and a drying method thereof. Background technique [0002] Before using thinning wood wool and wood chips, it is usually necessary to dry the wood wool and wood chips produced and processed. The drum dryer has the characteristics of reliable operation, good drying effect, simple structure and easy maintenance, so it is widely used in construction, agriculture, light industry and other industries. The drum dryers currently on the market mainly use hot steam or flue gas as the heat source for drying materials, so an additional steam or flue gas generating device is required, which makes the overall volume of the equipment large and expensive. Existing drying equipment is not suitable for drying wood wool and wood chips. [0003] The rapid development of modern technology has made the electromagnetic induction he...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/20F26B23/08F26B25/00F26B25/04F26B25/12F26B3/20
CPCY02P70/10
Inventor 王春生吴士宾王跃康
Owner YANSHAN UNIV
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