Pulping equipment for potato tuber raw material

A technology for pulping and potato production is applied in the field of pulping equipment for potato raw materials, and can solve the problems of high crushing strength, many cell wall ruptures, and high free rate of nutrient and flavor substances such as starch.

Pending Publication Date: 2019-07-12
SINOMACH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the defects of high crushing strength, many cell walls of raw materials, and high free rate of starch and other nutritional flavor substances when raw potato raw materials are pulped during the processing of raw potato products, the invention provides a kind of potato (raw potato) tubers such as potatoes A kind of pulping equipment that reduces the free rate of starch when raw materials are used to make raw potato products

Method used

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  • Pulping equipment for potato tuber raw material
  • Pulping equipment for potato tuber raw material
  • Pulping equipment for potato tuber raw material

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Experimental program
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Effect test

Embodiment

[0037] Utilize the pulping equipment of the present invention to carry out the pulping operation to the potato: the potato is washed first, peeled, and the water is filtered, and then put into the feed hopper (5) for pulping. After the equipment has been running stably for a period of time, samples are taken from the discharge hopper 16, and the total starch content and free starch content in the sample are measured by the optical rotation method or the washing method, and the average value is taken for 3 measurements, and then the starch free rate is calculated using the following formula:

[0038] Starch free rate = free starch content / total starch content*100%.

[0039] In actual operation, the primary shearing cutter head with 4 and 8 flat blades, the axial connecting rod and the axial knife roller with 8 toothed blades are selected; the apertures of the discharge screen are 2mm and 4mm respectively. And 6mm specifications, making potato slurry with different particle size...

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PUM

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Abstract

The invention provides pulping equipment for a raw potato tuber material. The pulping equipment comprises a rack (1), a feed speed reduction motor (2), a feed chain wheel transmission device (3), a feed spiral device (4), a feed hopper (5), a shear cutter (6) and an axial knife roller (9), wherein the feed spiral device (4) is fixed on the rack (1), and the feed speed reduction motor (2) and the feed chain wheel transmission device (3) perform driving; a spiral cavity (23) and a pulping cavity (24) are formed coaxially, and the raw potato tuber material entering from the feed hopper (5) is forcibly fed into the pulping cavity (24) through the feed spiral device (4) arranged in the spiral cavity (23) according to a certain spiral rotation speed, is subjected to primary shear breaking by theshear cutter (6) arranged in the pulping cavity (24) and enters the pulping cavity (24); under the action of centrifugal force generated by the axial knife roller (9), a toothed blade (10) and the cavity wall of the pulping cavity (24) form a moving knife and a stationary knife to perform secondary shear breaking on the material cut into a slice shape, and slurry with fine particles is formed andthen discharged through a discharge screen (17), thereby achieving the purpose that the dissociation rate of starch in the slurry is reduced.

Description

technical field [0001] The invention relates to the technical field of potato tuber raw material processing, in particular to a pulping equipment for potato raw materials such as fresh potatoes. Background technique [0002] When fresh potatoes and other potatoes (raw potatoes) are undergoing deep processing, the raw potatoes and other potatoes (raw potatoes) need to be cleaned, peeled, and then pulped and treated for color protection (to prevent browning). The slurry is mixed with an appropriate amount of flour and other auxiliary materials, and then processed into various potato and other potato products through a series of processing procedures / techniques. During the processing and production of potato products such as potatoes, potatoes and other potatoes need to be pulped, and raw potato raw materials are made into slurry with certain fluidity, which is convenient for further processing in subsequent procedures. However, in the pulping process of raw potatoes, since th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L19/12
CPCA23L19/12
Inventor 程跃胜吴刚卢天齐陈达
Owner SINOMACH
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