Wheat flake drying device

A drying device and technology for cereals, which are applied in the directions of drying, dryer, drying gas arrangement, etc., can solve the problems of affecting the quality and shelf life of cereals, low heat utilization rate, and high production cost, achieving a small thermal expansion coefficient and improving drying. Efficiency, heat loss prevention effect

Inactive Publication Date: 2018-04-20
广西荔浦安吉利木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the uneven heating and low heat utilization rate of the existing drying equipment, it is difficult to achieve a good drying effect, which affects the quality and shelf life of the oatmeal, and the existing drying equipment has a long drying time and high production costs. low work efficiency

Method used

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  • Wheat flake drying device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 1 , a cereal drying device, comprising a bracket 1 and a drying cylinder 2 arranged on the bracket 1, the top of the drying cylinder 2 is provided with a feed port 3 and an air outlet 4, and the bottom of the drying cylinder 2 is provided with an outlet Material port 5. In this embodiment, the feeding port 3 is in the shape of a trumpet whose upper opening diameter is larger than that of the lower opening. In the cereal drying device of the present invention, there can be 3-5 air outlet holes 4, and the diameter of the air outlet holes 4 is 1.5-3.5 mm. In this embodiment, there are 5 air outlet holes 4, all of which are located in the drying cylinder. 2, and the aperture of the air outlet hole 4 is preferably 2 mm to ensure that the air flows out while preventing the oatmeal from being blown out thereupon. Simultaneously, the joint between the discharge port 5 and the side wall of the drying cylinder 2 is set on a downward slope, so as to increase the spee...

Embodiment 2

[0032] This embodiment is roughly the same as Embodiment 1, except that the drying cylinder 2 is mainly made of the following materials: 30 parts of aluminum nitride, 18 parts of nickel-cobalt alloy, 25 parts of magnesium oxide, and 10 parts of aluminum oxide , 8 parts of silicon carbide, 1 part of borax, 0.8 part of titanium dioxide, 0.1 part of antioxidant, and 0.5 part of binder. Wherein, the antioxidant is formed by mixing boron oxide and tin oxide at a ratio of 1:1, and the binder is a composition of sodium silicate and gypsum. Due to its high stability, good thermal conductivity, and small thermal expansion coefficient, aluminum nitride can be used as a good thermal shock resistant material, and its ability to resist molten metal erosion is strong, and it is also an electrical insulator. It is combined with nickel-cobalt alloys and magnesium oxide , alumina, silicon carbide, borax, titanium dioxide and other high temperature resistant, high hardness, high strength and re...

Embodiment 3

[0034] This embodiment is roughly the same as Embodiment 1, except that the drying cylinder 2 is mainly made of the following materials: 25 parts of aluminum nitride, 15 parts of nickel-cobalt alloy, 30 parts of magnesium oxide, and 5 parts of aluminum oxide , 5 parts of silicon carbide, 4 parts of borax, 0.5 part of titanium dioxide, 0.4 part of antioxidant, and 0.3 part of binder. Wherein, the antioxidant is tin oxide, and the binder is a composition of sodium silicate, clay and gypsum. Due to its high stability, good thermal conductivity, and small thermal expansion coefficient, aluminum nitride can be used as a good thermal shock resistant material, and its ability to resist molten metal erosion is strong, and it is also an electrical insulator. It is combined with nickel-cobalt alloys and magnesium oxide , alumina, silicon carbide, borax, titanium dioxide and other high temperature resistant, high hardness, high strength and refractory materials are fully combined, and th...

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Abstract

The invention discloses a wheat flake drying device and belongs to the technical field of drying equipment. The wheat flake drying device comprises a support and a drying barrel, wherein the drying barrel is arranged on the support. The top of the drying barrel is provided with a feeding opening and an air outlet. The bottom of the drying barrel is provided with a discharging opening. An air pipeis further arranged at one end of the drying barrel and internally provided with heating wires. One end of the air pipe is connected with the drying barrel, and the other end of the air pipe is internally provided with an induced draft fan. A rotating shaft is arranged at the other end of the drying barrel in an inserted manner. One end of the rotating shaft extends into the drying barrel, and theother end of the rotating shaft is connected with an output shaft of a motor arranged on the support. Heating pipes and a temperature sensor are arranged on the inner side wall of the drying barrel.A controller is arranged on the outer side face of the drying barrel. The heating pipes, the temperature sensor and the heating wires are all electrically connected with the controller. The wheat flake drying device is uniform in heating and high in heat utilization rate, and wheat flake drying efficiency is greatly improved.

Description

technical field [0001] The invention relates to the technical field of drying equipment, in particular to a cereal drying device. Background technique [0002] Oatmeal often refers to foods processed from wheat and other grains. The production process of oatmeal is simple and time-saving, and is suitable for people of all ages. Oatmeal has high protein, fiber, mineral and vitamin content, and it is especially beneficial to human health as breakfast. Studies have shown that oatmeal can reduce insulin production in men with hyperinsulinemia and lower blood sugar. Women who eat oatmeal for breakfast are 30% less likely to be overweight than those who do not eat breakfast. [0003] Oatmeal contains a certain amount of moisture. In order to prolong its shelf life and reduce or avoid the problem of mold and deterioration of oatmeal caused by excessive moisture, it is generally necessary to dry the moisture. However, due to the uneven heating and low heat utilization rate of the ...

Claims

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Application Information

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IPC IPC(8): F26B11/06F26B21/00F26B21/10F26B25/00F26B25/04F26B25/16
CPCF26B11/0481F26B21/004F26B21/10F26B25/005F26B25/04F26B25/16F26B2200/06
Inventor 韦祖旺
Owner 广西荔浦安吉利木业有限公司
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