Coffee beans automatic drying and screening device

A screening equipment and coffee bean technology, applied in the fields of sieving, food processing, solid separation, etc., can solve the problems of affecting the quality of materials and re-moisture, and achieve the effect of improving anti-corrosion and anti-bacterial properties, avoiding moisture return, and preventing leakage.

Inactive Publication Date: 2017-12-22
兰溪市奥而特农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in actual drying, the dryer of the invention has a high temperature of the material after drying, and may get damp again when exposed to the air, and bagging at a high temperature may affect the quality of the material

Method used

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  • Coffee beans automatic drying and screening device
  • Coffee beans automatic drying and screening device
  • Coffee beans automatic drying and screening device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1~4 As shown, a coffee bean automatic drying and screening equipment includes a drum 1, a transmission mechanism 2 connected to the outer surface of the drum 1, and a bracket part 3. The left side of the drum 1 is connected to a feed port 5, and the right side of the drum 1 is connected to a Outlet 9, the right side of the drum 1 is connected to the hot air stove 8 through the air guide pipe 7, the two sides of the drum 1 are connected to the dust collector 4, and the dust collector 4 is connected to the frequency conversion fan 6, and there is a screening box directly below the outlet 9 18. There is a dust collection box 10 on the left side of the screening box 18, and a charging box 24 on the right side of the screening box 18. This device uses a hot air stove 8 to supply air to the drum 1 to achieve the purpose of drying coffee beans, and the hot air The portable dust is discharged, which not only makes the air circulate in the drum 1, accelerates the...

Embodiment 2

[0033] Such as Figure 1~4 As shown, a kind of coffee bean automatic drying and screening equipment, in actual work, pour coffee beans into the feed port 5, start the transmission mechanism 2, make it drive the drum 1 to roll, turn on the hot blast stove 8 and the frequency conversion fan 6, and pass The air guide pipe 7 blows hot air to the inside of the drum 1, and the coffee beans are tossed under the lifting plate on the inner wall of the drum 1, and at the same time contact with the hot air, the coffee beans are quickly dried, and the frequency conversion fan 6 can effectively control the air speed of the hot blast stove 8, In order to reduce energy consumption, the air outlets of the dust collectors 4 at both ends of the drum 1 are connected to each other, and the frequency conversion fan 6 is installed at the air outlets of the two dust collectors 4, so that the hot air can pass through the dust collectors 4 when discharged from both ends of the drum 1, thereby The dust...

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Abstract

The present invention provides a coffee bean automatic drying and screening device. The coffee bean automatic drying and screening device comprises a roller, and a transmission mechanism and a bracket part connected with an outer surface of the roller. A material inlet is connected with a left side of the roller, a material outlet is connected with a right side of the roller, a hot blast stove is connected with the right side of the roller via an air guide pipe, two dust removers are connected with two sides of the roller and both connected with a variable frequency fan, a screening box is arranged right below the material outlet, a dust collection box is arranged at a left side of the screening box, and a material loading box is arranged at a right side of the screening box. By using the hot blast stove to blow air into the roller, a purpose of drying coffee beans is achieved and the hot air can also carry away dust, so that air in the roller circulates, the drying of the coffee beans is accelerated and a dust concentration within the roller is also reduced. The coffee bean automatic drying and screening device ensures a smooth operation of the roller, can also conduct the automatic screening after the drying is completed, reduces labor costs and improves a use value.

Description

technical field [0001] The invention belongs to the technical field of drying, and in particular relates to automatic drying and screening equipment for coffee beans. Background technique [0002] Coffee beans refer to the fruit of the plant used to make coffee. Broadly speaking, there are two kinds of coffee beans in the world, Arabica beans and Robusta beans. The fruit of coffee is composed of two oval seeds facing each other. The side that joins each other is a flat joint, called pinto beans. But there are also those consisting of a single round seed, called round beans, which taste no different. [0003] Drying (dry) refers to the process of removing the solvent to retain the solid content in some way. Usually refers to the process of passing hot air to evaporate and take away the water in the coffee beans. [0004] Screening, biologically defined screening. Generally speaking, screening refers to an operation process in which a certain substance with specific prop...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23N12/10A23N12/12B07B1/28B07B1/46B07B4/08B07B11/06
CPCA23N12/10A23N12/125B07B1/28B07B1/4609B07B4/08B07B11/06B07B2201/04Y02P60/80Y02P60/85
Inventor 郭婷婷
Owner 兰溪市奥而特农业科技有限公司
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