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Three-dimensional box-type hot air circulation device

A hot air circulation, box-type technology, which is applied in the directions of drying gas arrangement, lighting and heating equipment, local stirring dryers, etc., can solve the problems of unrecyclable heat source of drying equipment, large energy waste, etc., and achieves good application and promotion prospects. The effect of low production cost and reduced heat loss

Inactive Publication Date: 2016-02-03
甘肃奥凯农产品干燥装备工程研究院有限公司
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide a three-dimensional box-type hot air circulation device to solve the problem that the heat source of the existing agricultural product drying equipment cannot be recycled and the energy waste is large

Method used

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Embodiment Construction

[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0025] Such as figure 1 , figure 2 Shown is a three-dimensional box-type hot air circulation device, which includes a box body 1. The box body 1 is composed of a main machine room 14, an air duct 15, and a drying room 13. The drying chamber 13 communicates with each other, and the air duct 15 is located above the drying chamber 13. A compressor 5 and an evaporator 6 are installed in the main machine room. The evaporator 6 is installed obliquely above the compressor 5, and a condenser is provided above the evaporator 6 8. The air outlet of the condenser 8 is connected to one end of the air duct 15, and the top of the air duct 15 is provided with a dehumidification fan 9, and the air outlet of the dehumidification fan 9 extends to the outside of the top plate of the box body 1, and the air duct 15 is close to The condenser 8 is provided with a main fan 7 , t...

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Abstract

The invention relates to the technical field of agricultural product processing equipment and discloses a three-dimensional box-type hot air circulation device. The three-dimensional box-type hot air circulation device comprises a box body composed of a main machine room, an air flue and a drying chamber, wherein the main machine room is located on one side of the drying chamber and the air flue is located above the drying chamber. A compressor and an evaporator are arranged in the main machine room, the evaporator is installed above the compressor in an inclined mode, a condenser is arranged above the evaporator, and the air outlet of the condenser is connected to one end of the air flue. A moisture removal fan is arranged at the top end of the air flue, a main fan is arranged at the part, close to the condenser, in the air flue, a circulating fan is arranged at the other end of the air flue, and an auxiliary heater is arranged between the circulating fan and the main fan. According to the invention, an arc-shaped air guide plate is adopted for guiding hot air, the hot air is prevented from suddenly turning and generating vortexes, and therefore loss of wind energy is prevented; air dividing plates are arranged to control flow of the hot air; the hot air mingled with moisture is recycled, so that heat loss is reduced. The three-dimensional box-type hot air circulation device effectively achieves energy conservation and emission reduction and is an environment-friendly and energy-saving device.

Description

technical field [0001] The invention relates to the technical field of agricultural product processing equipment, in particular to a three-dimensional box-type hot air circulation device capable of drying and processing agricultural by-products. Background technique [0002] In today's agricultural production, agricultural and sideline product drying equipment has become one of the necessary production tools for agricultural product processing enterprises and individual farmers. The drying equipment has various and complicated devices, including cylinder rotary dryers, belt dryers, Disk dryer, tower dryer, drum dryer, etc. None of the above-mentioned dryers use any energy. The working principle of the dryer is to vaporize and escape the moisture or other volatile liquid components in the material by heating to obtain solid materials with a specified moisture content. The performance of the dryer directly affects Drying efficiency and drying quality of agricultural products....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B9/06F26B21/04F26B25/06
Inventor 贾莉张军文胡学龙
Owner 甘肃奥凯农产品干燥装备工程研究院有限公司
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