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Drying equipment for agricultural by-products

A technology for agricultural and sideline products and drying equipment, which is used in drying, drying machines, lighting and heating equipment, etc., can solve the problems of uneven heating, inconsistent dehydration and drying speed, and large energy consumption in baking rooms.

Active Publication Date: 2021-10-01
广西格卡环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional baking methods are mainly soil baking room and intensive baking room, because there are many factors in the baking room and heating method used in the baking process of these two methods that are not conducive to the baking of agricultural and sideline products, economic benefits and environmental protection. For example, when the agricultural and sideline products are dried, they cannot fully contact with the hot air around them, the heating is uneven, the dehydration and drying speed is inconsistent, and it is difficult to guarantee the quality and quality of the agricultural and sideline products. It is directly discharged into the air without heat recovery, which also causes high energy consumption in the barn, resulting in energy waste

Method used

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  • Drying equipment for agricultural by-products
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  • Drying equipment for agricultural by-products

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Experimental program
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Effect test

Embodiment 1

[0031] A drying equipment for agricultural and sideline products, including a hot blast stove and a drying room, characterized in that: the hot blast stove is a reverse-fired water-cooled steam hot blast stove, which includes a furnace body 1 and a fire grate 6, and the fire grate 6 is set on In the lower part of the furnace body 1, the interior of the furnace body 1 is divided into a furnace 5 and an ash collection chamber 8; Partition plate 2 divides the inner top of body of heater 1 into smoke chamber 14; Hot blast stove also comprises secondary combustion chamber 11, and the bottom of secondary combustion chamber 11 is communicated with ash collection chamber 8 by burner opening 9, and secondary combustion chamber 11 The upper part communicates with the smoke distribution chamber 14 through the smoke port 13; the upper part of the furnace 5 is provided with a primary oxygen inlet 3, and the lower part of the secondary combustion chamber 11 is provided with a secondary oxyge...

Embodiment 2

[0034] A drying equipment for agricultural and sideline products, including a hot blast stove and a drying room, characterized in that: the hot blast stove is a reverse-fired water-cooled steam hot blast stove, which includes a furnace body 1 and a fire grate 6, and the fire grate 6 is set on In the lower part of the furnace body 1, the interior of the furnace body 1 is divided into a furnace 5 and an ash collection chamber 8; Partition plate 2 divides the inner top of body of heater 1 into smoke chamber 14; Hot blast stove also comprises secondary combustion chamber 11, and the bottom of secondary combustion chamber 11 is communicated with ash collection chamber 8 by burner opening 9, and secondary combustion chamber 11 The upper part communicates with the smoke distribution chamber 14 through the smoke port 13; the upper part of the furnace 5 is provided with a primary oxygen inlet 3, and the lower part of the secondary combustion chamber 11 is provided with a secondary oxyge...

Embodiment 3

[0045] A drying equipment for agricultural and sideline products, including a hot blast stove and a drying room, characterized in that: the hot blast stove is a reverse-fired water-cooled steam hot blast stove, which includes a furnace body 1 and a fire grate 6, and the fire grate 6 is set on In the lower part of the furnace body 1, the interior of the furnace body 1 is divided into a furnace 5 and an ash collection chamber 8; Partition plate 2 divides the inner top of body of heater 1 into smoke chamber 14; Hot blast stove also comprises secondary combustion chamber 11, and the bottom of secondary combustion chamber 11 is communicated with ash collection chamber 8 by burner opening 9, and secondary combustion chamber 11 The upper part communicates with the smoke distribution chamber 14 through the smoke port 13; the upper part of the furnace 5 is provided with a primary oxygen inlet 3, and the lower part of the secondary combustion chamber 11 is provided with a secondary oxyge...

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Abstract

A drying equipment for agricultural and sideline products, including a hot blast stove and a drying room. The hot blast stove is a reverse-fired water-cooled steam hot blast stove. After being transported to the hot blast stove for reheating, it returns to the drying room. With the closed-loop multi-dimensional circulation technology, the hot air can realize left-right circulation and front-back circulation in the drying room, so that the agricultural and sideline products can fully contact with the hot air around them and be heated evenly. , The dehydration and drying speed is consistent, which ensures the quality and quality of agricultural and sideline products, and the drying process does not need to be turned, which greatly saves labor costs. The reverse-fired water-cooled steam hot blast stove adopted can fully burn the fuel without producing black smoke, and has high heat conversion efficiency; the water-cooled grate cooling method is used to improve the service life of the grate, and at the same time, steam is generated during the cooling process, Add a heat source output mode to the hot blast stove to provide the steam needed for greening and humidity control for the drying and processing of agricultural and sideline products.

Description

technical field [0001] The invention relates to the technical field of agricultural and sideline product processing machinery, in particular to drying equipment for agricultural and sideline products. Background technique [0002] Agricultural and sideline products include tobacco leaves, vegetables, scented tea, melons and fruits, grain and so on. With the progress of society, people's material living conditions are getting better and better, and various dry agricultural and sideline products have become people's favorite products. The production of dry agricultural and sideline products is inseparable from the drying process. Since agricultural and sideline products contain a lot of water, the drying process of agricultural and sideline products will last for a long time, and there are strict requirements on the temperature when drying agricultural and sideline products. The traditional baking methods are mainly soil baking room and intensive baking room, because there ar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B9/02F26B21/00F26B21/04F26B21/06F26B21/08F26B21/10F26B25/00F26B25/12
CPCF26B9/02F26B21/002F26B21/004F26B21/04F26B21/06F26B21/08F26B21/10F26B25/00F26B25/12
Inventor 李小平赖永裕白承晖谢素莲
Owner 广西格卡环保科技有限公司
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