Drum sieve type chufa pyrogenic peeling device

Abstract

The invention discloses a drum sieve type chufa pyrogenic peeling device. A long oar flame stirrer is arranged between a drum sieve and a burner fire; a firing and carbonizing part is formed by the drum sieve, the long oar flame stirrer and the burner; the inclining angle and the rotary speed of the drum sieve can be adjusted; a baking chamber composed of a thermal insulation layer with enough thickness is arranged inside an outer envelope; a gas-collecting hood is arranged above the drum sieve and is connected with a cyclone dust collector through an exhaust fan; the cyclone dust collector is connected with a tube pass of a tube type heat exchanger and is evacuated; a loop is formed by the shell pass of the tube type heat exchanger, a circulating pump, a heat exchanger and a buffer tank in a drying room; a vibration feed hopper is arranged at the feed end of the drum sieve and a brush cleaning stranding cage is connected with the discharge end of the drum sieve. The materials are transported and turned by the drum sieve, peeled with pyrogenic process and washed without any toxic residue, and the peeling is complete and uniform. By adopting the drum sieve type chufa pyrogenic peeling device, the processing scale is conveniently adjusted, the continuous peeling is implemented and the perfect dedusting and heat recovery function is realized.

Description

technical field [0001] The invention relates to a device for peeling water chestnuts by fire method with a drum sieve structure. Background technique [0002] Water chestnut, also known as horseshoe, water chestnut, peony root, scorpion, black taro, bodhisattva, and ground pear, is an enlarged corm at the tip of the underground stolon of the Cyperaceae plant. The bulb is oblate and spherical, with a smooth surface. Palladium or jujube red, with 3 to 5 rings of links, and short beak-shaped terminal buds and side buds. The flesh is white, crisp and tender, juicy and sweet. Water chestnut skin color is purple and black, flesh is white, sweet and juicy, crisp and delicious. It has the reputation of "Underground Sydney". The northerners call it "Jiangnan ginseng". It can be eaten raw as a fruit or as a vegetable. seasonal items. [0003] Water chestnuts need to be peeled no matter whether they are eaten fresh or for further processing. The taste of unpeeled water chestnuts is n...

AI Technical Summary

Problems solved by technology

[0004] The alkaline method has the advantages of large processing capacity and low cost, but it also has the disadvantages that the waste liquid pollutes the environment and is not environmentally friendly. The taste is also better, but the existing mechanical equipment has a lot of damage and loss to water chestnuts, so the cost is higher

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