What is the drying process of the mushroom dryer

First of all, there are five points to pay attention to when drying shiitake mushrooms:

1. The heating and cooling should not be too fast, but can only be gradually increased and decreased, otherwise the wrinkling of the mushroom cover will affect the quality.

2. The maximum temperature should not exceed 65, otherwise it is easy to burn.

3. For white or off-white mushrooms, you can put the mushroom side up on the mushroom sieve, spray water evenly and lightly on the mushroom surface with a clean sprayer (not spray on the mushroom brown), and then put it into the drying room, close the doors and windows, stuff for 30 minutes, and then dry normally. If you can't do it once, you can do it 2-3 times, so that the color of the mushroom noodles is consistent.

4. If it is screened together, it must be carried out quickly after 5 hours.

5. The dried shiitake mushrooms should be packaged in time and dried at low temperature and stored away from light.

- There are four more steps to complete:

1. Preliminary drying period: the starting temperature should not be too high or too low, it should be mastered at 35, at this time, the air inlet and exhaust holes should be opened, the temperature return hole should be closed, and the drying should be 3-4 hours. Generally, the temperature rises by 1-2 per hour, and the temperature should gradually rise to about 40.

2. Constant speed drying period: after drying to 4-5 hours, the temperature should gradually rise to about 50, about 2 per hour, the air inlet and exhaust holes are closed 1 3, and this stage is generally dried for 3-4 hours.

3. Drying period: when drying for 8-9 hours, the temperature should gradually rise to 55-60, then the air inlet and exhaust holes should be closed 1 2, and the temperature return hole should be opened 1 2, and this stage is generally dried for 1-2 hours.

4. Complete drying period: in the last 1 hour, the temperature should be controlled at 60-65, the intake and exhaust holes are all closed, and the temperature return holes are all opened, so that the hot air can circulate up and down, which can ensure the fungus pleated egg yolk and increase the aroma.

Shiitake mushroom is the second largest edible mushroom after mushrooms, with the characteristics of high protein and low fat, is a commonly used health care product, widely planted in Zhejiang, Fujian, Anhui and other southern regions of China. In the process of drying shiitake mushrooms, according to the thickness of the mushroom flesh, there are half feet and flat feet. The mushroom air drying process has many advantages compared with the traditional drying method.

The traditional drying process is greatly affected by the weather, although the cost is low, but the labor consumption is large. The finished dried shiitake mushrooms have low gloss and no fragrance. Drying under the eaves with stringing is easy to turn black.

The fire roasting method of drying has the characteristics of difficult to grasp the heat and is not environmentally friendly, and it is gradually being replaced in the case of increasingly strong environmental protection supervision.

The best air can be dried.

Shiitake mushroom dryer process, depending on which drying method you choose, heat pump drying, infrared drying, microwave drying, here is mainly talking about microwave equipment drying, this microwave equipment drying is more environmentally friendly and energy-saving, including other cleaning links, transmission links, drying links, packaging links, and so on! No matter what the process, considering the cost, and the premise of the finished product, the microwave equipment drying is basically taken into account!

Summary. Qinqin, according to the description of your question, provides you with the following answer: Shiitake mushroom drying running settings:

Preliminary drying period: the degree of drying can not be too high or too low, should be mastered at 35 is appropriate, at this time, the air inlet and exhaust holes should be opened, the temperature hole is closed, and the drying is 3-4 hours. Generally, the temperature rises by 1-2 per hour, and the temperature should gradually rise to about 40.

Constant speed drying period: after drying to 4-5 hours, the temperature should gradually rise to about 50, about 2 per hour, the air inlet and exhaust holes are closed by one-third, and this stage is generally dried for 3-4 hours.

According to the description of your question, we will provide you with the following answer: Shiitake mushroom drying run no land setting: preliminary drying period:

The degree of drying can not be too high or too low, should be mastered at 35 is appropriate, at this time, the air inlet and exhaust holes should be opened, the temperature hole is closed, and the drying is 3-4 hours. Generally, the temperature rises by 1-2 per hour, and the temperature should gradually rise to about 40. Constant speed drying period:

After drying to 4-5 hours, the temperature should gradually rise to about 50, about 2 per hour, and the air inlet and exhaust holes are closed by one-third, and this stage is generally dried for 3-4 hours.

The dryer program is messed up, it was originally 5 stages, but now it shows 9 stages, and it can't be turned on.

According to the description of your question, we will provide you with the following answer: According to your **5 to 9 order drawbacks, it may be that the program is running in the background. Generally speaking, the running program of the mushroom dryer may have been damaged, you can try to re-install its program, or contact the manufacturer of the prefecture for technical support.

As the upstairs lei asked, do you dry at home or in large quantities? The high-quality drying method of large-scale drying requires the construction of a drying room, and ventilation and light are also required while heating and low-temperature drying.

There is a special drying box for shiitake mushrooms, and sometimes if the conditions are poor, they will use a homemade earthen stove. Do you specialize in this or do you want to dry and store it yourself at home?

Raw material processing: cut the handle of the fresh mushroom. The length of the scissor handle should be determined according to the mushroom shape, mushroom meat, mushroom quality, and mushroom surface, and can be divided into three grades: bran removal, half foot, and flat foot.

Generally speaking, for mushrooms with small mushroom surface, thin flesh and long mushroom feet, it is advisable to remove bran (keep the whole foot); For mushrooms with large and round mushroom surface, thin flesh and soft mushroom quality, half of the foot (i.e., cut off half of the mushroom foot), and the value range is about 1 cm; The mushroom surface is large and round, and the mushroom flesh is thick and hard, so it is advisable to take the flat foot, that is, cut off the foot, leaving about centimeters. According to the size of the mushroom surface, the thickness of the mushroom meat, the roundness of the mushroom surface, and the quality of the mushroom, the mushroom feet are cut and left in length, which has a great impact on the quality of the finished mushroom and the yield of the dried mushroom.

Roasting method: The key is to master the temperature of the roasting process. After cutting the handle of the mushrooms according to different lengths, they are discharged on the drying screen, and the drying screen is pushed into the dryer oven, and the door of the box is closed and the ignition is started.

The initial temperature of dehydration should not be lower than 30, and the best is 32 baking; Bake in the range of 40 to 50 for 6 hours; After 1 hour of ceasefire, dehydrate for 6 hours at 45 50 hot air temperatures; Stop the fire for 2 hours and carry out mushroom inspection. Finally, dehydrate at 50 60 until dry. It should not be heated too fast when baking, and the temperature should not exceed 3 5 per hour.

The sudden increase in temperature will cause the mushroom body to shrink sharply, causing the mushroom lid to roll outward and turn black, which will seriously affect the quality of the dried mushroom. In the baking process, mushroom inspection is also a link that cannot be ignored. Because the thickness of the mushroom meat is different, its water content varies greatly, and the requirements for roasting time are naturally different.

Therefore, after the second ceasefire, it is necessary to sieve and inspect one by one, and if it is found that it has been dried, it should be picked up and put into a plastic bag, and the undried should be pushed into the box to continue to dry again. This prevents some shiitake mushrooms from turning due to over-roasting, which can affect the quality of dried mushrooms.

Let's bask in the sun, how energy-saving.

Zhongcheng Pharmaceutical Machine Factory Direct Sales **Preferential package logistics freight.

Scope of application:

It is mainly used for drying, heating and heat treatment of product test products in industrial and agricultural production, scientific research, medical and health, laboratories and other units, and is used for experiments or production lines in laboratories of colleges and universities, medical and health care, environmental protection and other scientific research departments and industrial, mining and agriculture.

1. Chinese herbal medicine

Seed medicinal materials such as: coix, ophiopogon vulgaris, cassia seed, schisandra chinensis, ligustrum seed, almond;

Flower medicinal materials such as: safflower, honeysuckle, rose, moon flower, chrysanthemum;

Fruits: bergamot, lime, papaya, dogwood, tangerine peel, black plum;

Skin medicinal materials: red bark, cinnamon, eucommia, Tsubaki root bark, yellow plate bark;

Whole herbs and leaves: peppermint, nepeta, Huoxiang;

Rhizome medicinal materials: Angelica Angelica, Salvia, Radix Radix, Pueraria Pueraria, Asparagus, Baibu, Codonopsis, Danpi, Platycodon, Yam, Fritillary, Gastrodia, Rehmannia Rehmannia.

2. Pharmaceutical, food, medical and health aspects:

Pharmaceutical products: water pills, water honey pills, concentrated pills, granules, tablets, powders, etc.

Edible products: chili powder, garlic flakes, mushrooms, shiitake mushrooms, corn, etc.

Agricultural products: fungus, peppercorns, sausages, shiitake mushrooms, sweet potato chips, pumpkin, casings, etc.

Medical and hygiene: drying, heating, heat preservation and high temperature sterilization of packaging bottles, glassware, sanitary products, medical products, etc. (Note: This machine is not suitable for volatile, flammable and explosive items.) ）

Technical parameters: (there are three models to choose from).

Operating temperature: 10-300 degrees.

Electric voltage: 220V

Power: 2400W

Size: 580*810*780mm

Studio size: 350*450*450mm

A mushroom dryer costs 2800-3000 yuan, the effect is very good, you can contact the Fungal Research Institute of Xixia County, Henan Province.

You can "Yichang Durable Machinery Factory.""Find out.

Depending on your output, the power of the matching model will also be different. If the machine with high power is drying, it usually takes about 10 hours. The speed of slicing drying is also faster than the speed of whole drying, and the faster the electricity cost will naturally be reduced.

Zhejiang Pan'an and other places have already used air to dry, you can also try

The best air can be dried.

Shiitake mushrooms are dried depending on the water content, and the drying time is different. My friends and I are using Xingyongsheng dryers in Xixia County, Henan Province, which are very easy to use, with coal-burning dryers and electric dryers. Generally, the time to bake a stove in winter is about 20 hours.

It's better to use when it's hot. Recommend you Xing Yongsheng dryer. You can search on Alibaba Wholesale Network.

Use a Paijie air dryer to dry shiitake mushrooms, and the manufacturer will tell you how to dry them.