Microwave Dryer Industrial Microwave Dryer

Potato is one of the most important food crops in the world. The annual output of potato is about 330 million tons, and its cultivation range is extensive. The international trade of potatoes is mainly frozen products, mainly fries and chips.  Microwave drying machinery In recent years, the world's total export trade of frozen potatoes is more than $3 billion, the main exporters are the Netherlands, Canada, Belgium and the United States. In 2005, 59 U.S. potato products were frozen chips and 41 were exported to Japan and 5 to China. According to our customs statistics, in 2005 China imported about 32,800 tons of American potato products, mainly frozen products. It is estimated that the total output of frozen potato strips around the world is about 8 million T. At present, there are six chilled potato chips manufacturers in China. According to incomplete statistics of the Potato Food Professional Committee, the total production of chilled potato chips in 2006 was nearly 63

Corn germ oil is also called corn oil and corn oil. It is an oil extracted from corn germ. In general, the fat content of corn embryo is between 17% and 45%, accounting for more than 80% of the total fat content of corn. Generally speaking, 700,000 corn germ can extract a bottle of 5L corn germ oil, which can be called "golden liquid". Microwave drying machinery The advantages of  microwave drying machinery  an d equipment in corn germ oil refining process are: 1. The impurity content after refining must be less than 0.2%. 2. Recycling system saves energy and money. 3. low fuel consumption The characteristics of  corn germ oil processing technology  are as follows: 1. Continuous alkali refining reduces the contact time of oil and alkali, reduces the saponification of oil, reduces the cost of refining, and improves the refining effect. 2, decolorization decolorization by mixing cooking technology, improving the efficiency of decolorization an

China is one of the most important peanut producing countries in the world, and its total output, consumption and export are in the first place. Peanuts are widely used in the processing of various edible vegetable oils, and the degreased protein powder of peanut cake can be processed into various dairy products. Microwave drying machinery Margarine, blending oil and salad oil can not be separated from oil production as their important raw materials. Peanuts can be eaten directly after shelling, and can also be processed into various products, greatly improving the economic benefits of peanuts. Whether it is simply shelled food, or refined into a variety of delicious food, peanuts must be shelled processing, shelling is an essential part of the peanut to play its important value.  Design of peanut sheller

With the improvement of people's living standards and the understanding of health knowledge, consumers begin to pay more attention to the nutritional value and health attributes of food in addition to the color and smell of food. Microwave drying machinery Potato chips as a typical high-oil and high-fat food, its unhealthy factors began to attract people's attention, the production process of potato chips needs a new direction of development. On the basis of traditional potato chips processing technology, the  microwave drying machinery  and equipment technology was optimized on the principle of low oil, low fat, healthy and tasty. It can meet the needs of the people and promote the healthy and sustainable development of potato chips processing industry. Prospects for processing potato chips

Potato is a high-yielding cash crop with low cost, quick response and high yield, which is planted in most parts of the world. Potatoes are widely used as food raw materials.  They can be eaten directly as staple food, vegetables and vegetables, and can also be further processed. They have good prospects for development. Potatoes processed by  Microwave drying machinery  can be used to make starch, vermicelli, chips, chips and other products. Compared with raw materials, the value of processed products can be increased several times or even tens of times. Especially, all kinds of snacks with potatoes as raw materials are loved by consumers.  They are popular all over the world and are produced and sold. Very exuberant [1]. Potato chips are one of the most popular products in potato industry because of their crisp texture and various flavors. Analysis of potato chips processing technology

The edible vegetable oil processing industry shoulders the multiple tasks of guaranteeing national food safety, satisfying people's living needs and providing a variety of indispensable industrial raw materials. The edible vegetable oil is not only a daily necessities of the people, but also an important basic raw material for food, feed, light chemical and bioenergy industries. Safety has been listed as one of the national strategic security in China. Microwave drying machinery 1 Analysis of the development background of edible oil bio manufacturing technology in China The continuous research and development of  microwave drying mechanical  technology has provided great convenience for squeezing edible oil. Advanced technology and industrialization development of edible oil bio manufacturing

At present, the development of agriculture in China is relatively good, and there are more kinds of edible oil products. Peanut oil is a traditional edible oil, its production technology and storage technology are relatively mature. In this situation, the author for the current squeezing method of peanut oil processing technology, a brief analysis and research. Microwave drying machinery In the early days, peanut oil was obtained by simple steaming, frying and pressing, but due to the low degree of industrialization, the production and yield of oil were limited. With the rapid development of science and technology,  microwave drying   mechanical  technology has been gradually applied to peanut oil crushing. Study on peanut oil processing technology by press method

China is the world's largest rice producer. Rice production accounts for about 40% of the world's total rice production, with an annual output of more than 180 million tons of rice, accounting for about 45% of the country's total grain output. China's annual rice bran oil production is at least 1.62 million tons. China's rice bran resources are abundant, and if it can be fully exploited and utilized, it will be of great significance to the development of China's food industry. microwave drying machine Rice bran oil is an ideal edible vegetable oil. The fatty acid is relatively complete and reasonable, and contains a variety of nutrients. Regular consumption of rice bran oil has a good effect on lowering human serum cholesterol and preventing symptoms such as arteriosclerosis and hypertension. It is precisely because of these inherent properties that rice bran oil is used more and more widely. Rice bran oil production technology The preparation meth

Sunflower originated in North America. According to the test, it was introduced in China during the period, but mostly it was ornamental with flowers or nuts. After the release, Chinese breeders introduced oil sunflowers from the former Soviet Union and began developing large-scale oil sunflowers. The varieties that were promoted at that time were conventional varieties, with a long period of growth, low oil content, unstable yield, only within a certain range. Promoted inside. M icrowave drying machinery With the promotion of microwave drying machinery and equipment technology, the production of sunflower oil is gradually increasing. The oil yield of the sunflower oil press is much higher than the traditional press method. In the 1960s, the French discovered the cytoplasmic male sterile sunflower line, and gradually matched the infertile maintenance line and the sterile restoration line to carry out the production and promotion of the three-line sunflower hybrids. In the 1

In recent years, with the rapid development of the food industry, fried foods have been widely involved in children's food, fast food, meat-filled food, frozen food, microwave food and pasta products. M icrowave drying machine Food frying technology continues to increase, production scale continues to expand, and frying equipment is moving toward factory, serialization and intelligence. Among them, the typical continuous fryer has evolved from a simple type in the 1980s to a modern intelligent  microwave drying machine . First,  f ood fried technology There are many kinds of food frying technology. According to the air pressure during frying, it can be divided into normal pressure frying and vacuum frying. According to the method of frying, it can be divided into continuous frying and intermittent frying. 1. Normal pressure fried Atmospheric frying [1] means that the internal pressure of the fryer is standard atmospheric pressure, which is the most commonly used f

China's sunflower oil is harvested during the rainy season, and the newly harvested sunflower oil has high moisture, which is easy to cause fever, rancidity and mildew. The microwave drying machinery technology can quickly reduce the moisture of sunflower oil seeds and ensure the quality of sunflower oil. Microwave drying  is characterized by time-saving and high efficiency. Microwave-dried sunflower oil can directly penetrate into the interior of the oil, so that the internal and external moisture can be vaporized at the same time, so the drying speed is fast, which helps to improve the drying efficiency. Due to economic, technical and safety issues, the development of microwave drying technology is slow. Microwave drying has many application studies in the food field, indicating that it is feasible to apply microwave technology to the  drying of sunflower oil . The main harmful component in sunflower seeds is glucosinolate, a glucosin olate, whose molecule is composed of

Economic development and fast-paced life lead to unreasonable dietary structure of modern people, resulting in a series of health problems such as obesity, hyperlipidemia, hypertension, atherosclerosis and diabetes, leading to changes in the modern disease map. The diet structure is closely related to the change of the disease spectrum. Protein is one of the most important nutrients in the diet structure and one of the important factors that affect human health. At present, animal protein and cereal protein are the main protein intake by Chinese residents. High animal protein intake may be accompanied by excessive cholesterol and fat intake and other side effects, resulting in overnutrition. Gluten-based diets may lead to imbalanced intake of amino acids, such as inadequate lysine intake, resulting in inadequate nutrition. M icrowave drying machine The wide application of  microwave drying machine  and equipmen t technology makes the extraction of soybean protein more c

With the rapid development of electronic technology, new industry  microwave drying machinery  and equipment came into being. At present, the food industry of the developed countries in the world is increasingly using this new type of heating device. microwave drying machinery Industrial microwave oven  uses microwave as heating energy source. Microwave is actually composed of electromagnetic waves with frequencies of several billion Hz per second. When food is heated by microwave, food is exposed to microwave electric field. Under the action of microwave electric field, water, the most common and abundant polar molecule in food, produces billions of violent vibrations, violent collisions, friction and rotation per second, resulting in kinetic energy, and in a very short period of time makes the food inside. Fever, gradually heating the whole food from inside to outside. It is exactly the opposite of the traditional heating method. Because of the special function of mic

Roses, also known as red roses, are Rosaceae roses, perennial deciduous shrubs, spiny stems, flowers have red, purple, white, yellow, pink and other colors. Roses grow mainly in temperate regions. microwave drying machinery   It originated in Central Asia and arid regions in East Asia. Distributed in North China, northwest, southwest, Japan, South Korea, North Africa, Mexico, India and other places. It is also widely planted in many other countries. It is not only an excellent flowering shrub, but also an important spice plant. Dry flower is a kind of long-lasting ornamental plant product which is processed from plant as raw material by color preservation, shape setting and dehydration. It is a new type of decoration developed in recent years, and has a long history abroad. Drying can overcome the regional constraints and transportation difficulties of rose planting, meet the needs of a broader region, so as to give full play to the resource advantages of rose planting are

Most of the dehydrated vegetables produced in China are made by sun drying and hot air drying. Because of the high temperature of sun drying and hot air drying, it is easy to produce quality problems such as color browning, loss of nutrients and poor rehydration performance. In China, a few enterprises adopt freeze-sublimation  microwave drying machine  technology, and the  dehydrated vegetables processed  are of good quality. microwave drying machine 1 principles and characteristics 2.1 fundamentals of microwave drying The water in vegetables exists in three different states: free water, colloidal bound water and combined water. Most of the free water and colloid bound water are removed during the drying process, and the hydrated water can not be removed by drying. The evaporation rate of moisture in vegetables is slower, not entirely depending on the temperature of dry air, but on the humidity saturation difference of air at this temperature, that is, the relativ

Abstract: By measuring the internal temperature, pressure and stratified moisture content of wood during microwave drying, the distribution and variation of temperature, vapor pressure and moisture in wood during microwave drying were studied. During the drying process, the temperature distribution in the wood is more uniform, but in the later stage of drying, the non-uniformity of temperature distribution in the wood tends to increase; with the drying process, the moisture content gradient in the wood decreases gradually, and the moisture content distribution becomes more uniform; in the early stage of wood drying, there is moisture accumulation on the surface of the wood; in the power of 10. Under the condition of 00 W, the internal pressure of 300 mm 100 mm 65 Key words:  microwave drying equipment ,  water movement mechanism, vapor pressure difference, Masson Pine In conventional drying, wood microwave drying medium transfers heat to wood, and then water is exchanged to

According to the sectional density distribution curves of wood specimens in the initial state before drying, during drying and under dry condition, the sectional density distribution along the thickness direction can be obtained by linear interpolation and weighted average method. In order to eliminate the influence of micro-machining defects on wood surface and the distortion of interface measurement data, the density data of 5 scan steps (thickness about 0.5 m) in the surface layer (the first and the 21st layers) were removed when calculating the average density. microwave drying equipment ,   The moisture content distribution in the direction of wood thickness was the most uneven before drying. With the drying process, the moisture content in each layer of wood decreased, and the decrease extent of inner layer was greater than that of surface layer. When the moisture content is below 10%, the moisture content distribution in the whole thickness direction is very uniform. In

In this study, two groups of black walnut specimens were dried by intermittent radiation, 2 minutes for a radiation cycle, microwave radiation power of 200 W (second output), the actual microwave radiation time in each radiation cycle take 2 levels (35/30, 30/25). 35/30 represents the first 40 radiation cycles of microwave drying. The actual microwave radiation time per cycle is 35 seconds, the actual microwave radiation time per cycle in the follow-up radiation cycle is 30 seconds, 30/25 indicates that the actual microwave radiation time per cycle in the first 40 radiation cycles is 30 seconds, and the actual microwave radiation time per cycle in the follow-up radiation cycle is 25 seconds, and all of them are radiated at the beginning of each radiation cycle. The other group of specimens were dried by conventional hot-air drying. The dry and wet-bulb temperatures were set at 60 C and 55 C respectively in the initial stage of drying. When the moisture content was reduced to below 15%

Twin-screw extruder technology was introduced into China in the 1980s and applied to plastic modification projects. In the past 30 years, through continuous technical digestion and innovation, the twin-screw extruder manufacturing enterprises in China have been maturing and developing, and have occupied a higher market share in the international market, and have also occupied a higher market share in engineering plastics and rubber. Rubber, food, paper and other industries are widely used. Microwave drying machinery  and equipment Especially in the food snack industry, twin screw extruder snack machine has become the main equipment for snack extrusion and puffing. However, the technical level and product quality of twin-screw extruder are not uniform. For users, how to select and evaluate the extruder products has become a thorny problem, and what kind of extruder equipment is of high cost performance. For the purpose, the basic requirements of the equipment are as follows:

With the enhancement of people's health awareness, the potential health hazards caused by the over-refinement of grain processing have been gradually taken seriously. Therefore, the demand for "nutrition, health, safety, convenience and diversification" of the health food of miscellaneous grains is becoming increasingly obvious. Microwave drying machinery  and equipment extruded coarse cereals into instant nutritional powder by drying extrusion technology. The natural protein, fat, carbohydrates, vitamins, minerals and dietary fiber and other nutrients contained in various miscellaneous grains are in line with the reasonable proportion of human intake and have high utilization value. At the same time, the unsaturated fatty acids in miscellaneous grains, such as oleic acid, linoleic acid, linolenic acid, phospholipids, oligosaccharides, etc. Bioactive substances such as polypeptides and flavonoids have the functions of preventing disease, resisting disease, enhancing

Instant noodle production line, using modular design, reasonable structure, convenient grouping, using advanced control theory, the whole line using the world famous brand SCHNEIDER PLC and inverter control, stable performance, high degree of automation, and easy to operate. All production process can be automatically controlled by PLC, and with automatic tracking, synchronization, memory, chain protection functions. M icrowave drying machinery   The electrical functions of various parts of microwave drying machinery are briefly introduced. 1 face machine system (1) automatic metering of brine according to process requirements; (2) according to the production process setting, automatically add water and dough mixing. (3) photoelectric switch detects the condition of the conveyor belt, and promptly notify the operator to drop the surface. (set the time and speed of the process on the touch screen). 2 compound tablet press system (1) Feedback the height informat