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A crushing and screening machine for peanut shells and its screening process

A peanut shell and screening machine technology, applied in the direction of cleaning methods and appliances, grain processing, chemical instruments and methods, etc., can solve the problems of poor quality of finished peanut shell powder, waste of resources, etc., achieve stable product quality, reduce labor costs, Guarantee the effect of product quality

Active Publication Date: 2021-05-25
单臣良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] Therefore, the embodiment of the present invention provides a peanut shell crushing and screening machine and its screening process to solve the problem of poor quality of peanut shell powder and waste of resources in the prior art

Method used

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  • A crushing and screening machine for peanut shells and its screening process
  • A crushing and screening machine for peanut shells and its screening process
  • A crushing and screening machine for peanut shells and its screening process

Examples

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Embodiment 2

[0049] A crushing and screening process for peanut shells, comprising the following processing steps:

[0050] S1. Stir the peanut shells, and use the auger 14 to evenly load the peanut shells;

[0051] S2. Using the first roller sieve to separate the materials to form two materials: oversize material A and undersize powder A;

[0052] S3. Air-select the oversize A to separate the soil clods, crushed peanuts, oversize B and light materials in the oversize A;

[0053] S4, the light material selected by the wind in step S3 is screened twice with a roller sieve to form two kinds of materials, the oversize material C and the undersize powder B;

[0054] S5, pulverizing the oversize B and oversize C in steps S3 and S4, and sieving the undersize powder A and undersize powder B in S2 and S4 to form oversize finished product and undersize dust;

[0055] S6. Collect the pulverized material and the sieved finished product in step S5.

[0056] S7. Carry out winnowing and separation of...

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Abstract

The embodiment of the invention discloses a crushing and screening machine for peanut shells and its screening process, which relates to the technical field of crushing and screening machinery. The trommel screen is connected to the first winnowing specific gravity machine, the pulverizer, and the second roller screen for secondary screening of light materials; the peanut shell crushing and screening process includes the following steps: S1. Stir and feed evenly; S2, use the first roller sieve to separate the material into oversize A and undersize powder A; S3, carry out wind selection on the oversize A; S4, use the light-weight powder selected by wind in step S3 Secondary screening of materials to form oversize C and undersize powder B; S5, crush oversize B and C in steps S3 and S4, and sieve and remove soil from undersize powders A and B in S2 and S4 ; S6, collecting the pulverized material and the sieved material. It is used to solve the problems of poor quality of finished peanut shell powder and waste of resources.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of crushing and screening machinery, in particular to a crushing and screening machine for peanut shells and a screening process thereof. Background technique [0002] Peanut shell powder is a powdery granule or powder formed by crushing peanut shells (peanut shells) through a grinder. The mesh number of processing varies according to different livestock and uses, commonly known as peanut shell powder or peanut shell noodles. [0003] As various feed companies have become more and more strict on the quality of raw materials used, especially mycotoxins, they have made detailed quantitative indicators, and in line with the goal of improving product quality to meet market demand, the processing technology of peanut shell powder has been further improved. [0004] At present, there are two processes for processing peanut shell powder: one is to use the conveyor belt to manually feed the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B02C21/00B02C23/14B02C23/08B08B15/04
CPCB02C21/00B02C23/08B02C23/14B08B15/04
Inventor 单臣良
Owner 单臣良
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