Sulfur-free konjak powder processing equipment

Abstract

Sulfur-free konjak powder processing equipment comprises a vacuum chamber connected to a vacuum pump, a circular penetration conveying belt is arranged on a transmission supporting and steering device in the vacuum chamber, a plurality of squeezing devices is arranged on the circular penetration conveying belt, the two sides of the plurality of squeezing devices are respectively provided with a material inlet and a material outlet, the lower part of the circular penetration conveying belt is inserted into a washing tank in the bottom of the vacuum chamber, a waste liquid collecting disc is arranged in a vacuum chamber arranged between the circular penetration conveying belt and the washing tank, the upper part of the washing tank is communicated with a purified water pipeline, the lower part of the washing tank and the waste liquid collecting disc are communicated with a water processing system, and one end of the upper part of the circular penetration conveying belt matches with a material collecting tank arranged on one side of the material outlet. The sulfur-free konjak powder processing equipment carries out a dehydration treatment on fresh konjak by simultaneously adopting a mechanical squeezing technology and a vacuum absorbing technology, can overcome the shortages of high residual sulfur oxide content and high cost existing in conventional process equipment, and improves the quality of finished konjak powder product.

Description

technical field [0001] The invention relates to a food processing equipment, in particular to a processing equipment for processing fresh konjac into sulfur-free konjac flour. Background technique [0002] The existing domestic fresh konjac processing equipment is mainly divided into two categories: one is the equipment that first slices and dries fresh konjac and then crushes it. The disadvantage is that the interstitial fluid in fresh konjac is not removed, which contains dopamine and polyphenols And amino acids and reducing sugars that are prone to carbonyl ammonia reaction, etc., are prone to browning during the drying process. Sulfur dioxide must be added to protect the color to prevent browning, so that high sulfur dioxide residues will be produced in konjac flour and vitamin B1 will be destroyed. , harmful to health, and the drying cost is high; the second type is fresh konjac wet processing equipment, which first crushes fresh konjac in an alcohol medium and then dri...

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a kind of sulfur-free konjac flour processing equipment, which can dehydrate fresh konjac through the parallel mode of mechanical pressing and vacuum adsorption, which can overcome the shortcomings of high residual sulfur dioxide and high cost of existing processing equipment, Improve the quality of finished konjac flour

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