CN103637377A - Method for drying black fungus - Google Patents

Abstract

The invention discloses a method for drying black fungus. The method comprises the following steps that 1. black fungus roots are removed by shearing, and the black fungus is subjected to solarization under sun light for 1-2 hours; 2. the black fungus is put into a feeding opening, and large impurity blocks fall into an impurity groove (3) formed under a first rolling wheel (2) through a first conveying belt (1) via stirring strips (8) on the first rolling wheel (2); 8 stirring strips are arranged every 3cm in the axial direction of the first rolling wheel (2) and are evenly arranged in the same plane; the length of each stirring piece is 6cm; and the diameter of the first rolling wheel (2) is 5cm.

Description

A kind of method of drying black fungus

Technical field

The present invention relates to crops storage field, particularly a kind of method of drying black fungus.

Background technology

Black fungus contains abundant plant collagen composition, and it has stronger suction-operated.Mix chicken feed, can improve the survival rate of chicken, improve the quality of egg or meat.Black fungus should toast after sending into drying chamber continuously, until dry, heating can not be interrupted, and temperature can not be fluctuated,, quality declines.

Summary of the invention

In order to improve the quality of drying black fungus, the invention provides a kind of method of drying black fungus.

Technical scheme: step 1: wipe out black fungus root, tan by the sun in the sun 1～2 hour;

Step 2: black fungus is put into feeding mouth, by the first conveyer belt (1), through dialling bar (8) on the first roller (2), bulk impurity fall into the first roller (2) under be provided with foreign material groove (3); Described the first roller (2) arranges 8 every 3 centimetres vertically and dials bar, dials bar for 8 and on average arranges in a plane; Dialling bar length is 6 centimetres; The diameter of the first roller (2) is 5 centimetres;

Step 3: black fungus enters scour trough (4) by the bar of dialling on the first roller (2), scour trough (4) is by top to bottom inclination 20 degree, two sidewalls and the bottom surface of scour trough (4) are evenly distributed delivery port, evenly bath, the shaking device of scour trough (4) bottom surface shakes simultaneously, vibration frequency is 10 times/second, by the impulse force of current and the effect of vibrations, black fungus is slowly by scour trough (4), arrive second roller (5) of the bottom of scour trough (4), by the second roller (5), cotton brush is axially set and enters drip pan (6) afterwards;

Step 4: pre-heating drying room temperature is raised to 30 ℃, the oven dry of drip pan (6) being put into hothouse (7) cuts off (10) above, and the spacing of drying partition (10) is 20 centimetres; Opening draught fan (12) ventilates by air vent (11); Heating rate remains on 1 hour and heats 1～3 ℃; 35 ℃ of constant temperature toast 3 hours, open moisture discharging opening or ventilating fan; Heat up, 45 ℃ of constant temperature toast 4～5 hours, and moisture discharging opening (8) and humidity discharging fan were closed after (9) 1～2 hours; Heat up, 55 ℃ of constant temperature toast 1 hour.

Beneficial effect: the black fungus that this method is dried has the peat-reek of black fungus; Complete, do not fall shape; Water content is no more than 5%; Black fungus keeps original shape, keeps natural colour.

Accompanying drawing explanation

Fig. 1 is the structural representation of drying plant of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, the present invention is elaborated.

Step 1: wipe out black fungus root, tan by the sun in the sun 1～2 hour;

Step 2: black fungus is put into feeding mouth, by the first conveyer belt (1), through dialling bar (8) on the first roller (2), bulk impurity fall into the first roller (2) under be provided with foreign material groove (3); Described the first roller (2) arranges 8 every 3 centimetres vertically and dials bar, dials bar for 8 and on average arranges in a plane; Dialling bar length is 6 centimetres; The diameter of the first roller (2) is 5 centimetres;

Step 3: black fungus enters scour trough (4) by the bar of dialling on the first roller (2), scour trough (4) is by top to bottom inclination 20 degree, two sidewalls and the bottom surface of scour trough (4) are evenly distributed delivery port, evenly bath, the shaking device of scour trough (4) bottom surface shakes simultaneously, vibration frequency is 10 times/second, by the impulse force of current and the effect of vibrations, black fungus is slowly by scour trough (4), arrive second roller (5) of the bottom of scour trough (4), by the second roller (5), cotton brush is axially set and enters drip pan (6) afterwards;

Step 4: pre-heating drying room temperature is raised to 30 ℃, the oven dry of drip pan (6) being put into hothouse (7) cuts off (10) above, and the spacing of drying partition (10) is 20 centimetres; Opening draught fan (12) ventilates by air vent (11); Heating rate remains on 1 hour and heats 1～3 ℃; 35 ℃ of constant temperature toast 3 hours, open moisture discharging opening or ventilating fan; Heat up, 45 ℃ of constant temperature toast 4～5 hours, and moisture discharging opening (8) and humidity discharging fan were closed after (9) 1～2 hours; Heat up, 55 ℃ of constant temperature toast 1 hour.

Claims (1)

1. a method of drying black fungus, comprises the following steps:

Step 1: wipe out black fungus root, tan by the sun in the sun 1～2 hour;

Step 2: black fungus is put into feeding mouth, by the first conveyer belt (1), through dialling bar (8) on the first roller (2), bulk impurity fall into the first roller (2) under be provided with foreign material groove (3); Described the first roller (2) arranges 8 every 3 centimetres vertically and dials bar, dials bar for 8 and on average arranges in a plane; Dialling bar length is 6 centimetres; The diameter of the first roller (2) is 5 centimetres;

Step 3: black fungus enters scour trough (4) by the bar of dialling on the first roller (2), scour trough (4) is by top to bottom inclination 20 degree, two sidewalls and the bottom surface of scour trough (4) are evenly distributed delivery port, evenly bath, the shaking device of scour trough (4) bottom surface shakes simultaneously, vibration frequency is 10 times/second, by the impulse force of current and the effect of vibrations, black fungus is slowly by scour trough (4), arrive second roller (5) of the bottom of scour trough (4), by the second roller (5), cotton brush is axially set and enters drip pan (6) afterwards;

Step 4: pre-heating drying room temperature is raised to 30 ℃, the oven dry of drip pan (6) being put into hothouse (7) cuts off (10) above, and the spacing of drying partition (10) is 20 centimetres; Opening draught fan (12) ventilates by air vent (11); Heating rate remains on 1 hour and heats 1～3 ℃; 35 ℃ of constant temperature toast 3 hours, open moisture discharging opening or ventilating fan; Heat up, 45 ℃ of constant temperature toast 4～5 hours, and moisture discharging opening (8) and humidity discharging fan were closed after (9) 1～2 hours; Heat up, 55 ℃ of constant temperature toast 1 hour.

Images