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Development of drying equipment in calcium carbonate industry
Date:2017-02-16 16:03:05 Hits:2536
Our country has now produced a growing variety of drying equipment, the application of fan heating equipment continues to expand, the level and quality of products are rapidly increasing, the market competitiveness is increasing. In particular, the Chinese government has introduced the relevant policies to support the export of products, for the domestic drying equipment manufacturing enterprises to create a favorable external conditions, which indicates that the development of China's good prospects for drying equipment.
The vibration is applied on the ordinary fluidized bed. Vibration fluidized heating equipment from the source can be divided into 2 categories: one for the vibration motor; the other as an ordinary motor through the vibration box spring vibration. When the size of vibrated fluidized bed is large, the latter is better.
Fluidized bed spray granulation dryer is the process of fluidization technology, atomization technology and drying technology of the three organic combination. The utility model is characterized in that the atomized liquid material is sprayed on the fluidized bed with the seeds, and the seeds are grown and dried. The device has the advantages of small size, large production capacity and large particle size. The industrial application of the equipment has been increasing.
Air dryer drying technology is mature, if the operating data, you can directly design. At present, there are a lot of drying equipment manufacturers can provide this type of equipment. Fluidized bed dryer for heating equipment is the second only to spray dryer. Fluidized bed dryer with mixing device provided with feeding part and fluidized bed dryer with internal heat exchange. When using the fluidized bed drying easy unity or caking powder material, the water feeding section will produce relatively large flow phenomena of the difficulties, this is an agitator in the feeding section, to eliminate the problem of solidarity, can achieve the normal flow. The latter is a combination of heat conduction and convection heat transfer, when the quantity of hot air flow for normal state can not meet the heat heating equipment required for drying, by setting the internal heat exchanger, supply part or most of the heat, this mode of operation can be significant energy saving. There are many forms of internal heat exchanger. The fluidized bed is also often used for combined drying of second and third stages.
The oven according to an authoritative survey a famous Japanese Brewer said: four stores in darling after 4 years of operation, has a total traffic of 5 million passengers, which is "fans" to eat off 3 million people, almost every four or five people in Shanghai have a. Yes, we have no reason to suspect that the Japanese have their own business interests. In contrast, eating guests dining rooms in high spirit state, no doubt seems to be their psychological problems."
Therefore, the domestic users, the use of domestic equipment is more convenient than the use of imported equipment. On the international market, China's accession to the WTO, more conducive to the expansion of exports of dry equipment. At present, China's main export products dry dry equipment heating equipment is vacuum drying equipment, vibration drying equipment, small grain, food and agriculture products drying equipment, the annual export volume of more than 100, exports are the main areas of Southeast Asia and other developing countries, and has the door open the European market. At present, China's total exports of dry equipment accounted for less than 5% of the total amount of domestic drying equipment, experts expect the export of products during the period of the total proportion of domestic drying equipment will reach more than 10% in the proportion of the total.
In international competition, the main competitors of China's drying equipment manufacturers are Denmark, Switzerland, the United Kingdom, Germany, the United States and Japan, etc.. Compared with competitors, the advantage of heating equipment in China drying equipment is cheap, shortage is the main product of the degree of automation control, appearance quality, complete and functional combination of aspects need to be further improved.
Therefore, the domestic drying equipment manufacturing enterprises should make full use of China WTO opportunities, strengthen technical exchanges with foreign countries, learn from foreign advanced drying equipment long, improve our self heating and drying equipment automatic control equipment, appearance quality, complete and functional combination, narrowing the gap with foreign products, improve the trust of our products in the customers, so that our drying equipment not only in the domestic market, but also occupy the leading position in the foreign market.
The vibration is applied on the ordinary fluidized bed. Vibration fluidized heating equipment from the source can be divided into 2 categories: one for the vibration motor; the other as an ordinary motor through the vibration box spring vibration. When the size of vibrated fluidized bed is large, the latter is better.
Fluidized bed spray granulation dryer is the process of fluidization technology, atomization technology and drying technology of the three organic combination. The utility model is characterized in that the atomized liquid material is sprayed on the fluidized bed with the seeds, and the seeds are grown and dried. The device has the advantages of small size, large production capacity and large particle size. The industrial application of the equipment has been increasing.
Air dryer drying technology is mature, if the operating data, you can directly design. At present, there are a lot of drying equipment manufacturers can provide this type of equipment. Fluidized bed dryer for heating equipment is the second only to spray dryer. Fluidized bed dryer with mixing device provided with feeding part and fluidized bed dryer with internal heat exchange. When using the fluidized bed drying easy unity or caking powder material, the water feeding section will produce relatively large flow phenomena of the difficulties, this is an agitator in the feeding section, to eliminate the problem of solidarity, can achieve the normal flow. The latter is a combination of heat conduction and convection heat transfer, when the quantity of hot air flow for normal state can not meet the heat heating equipment required for drying, by setting the internal heat exchanger, supply part or most of the heat, this mode of operation can be significant energy saving. There are many forms of internal heat exchanger. The fluidized bed is also often used for combined drying of second and third stages.
The oven according to an authoritative survey a famous Japanese Brewer said: four stores in darling after 4 years of operation, has a total traffic of 5 million passengers, which is "fans" to eat off 3 million people, almost every four or five people in Shanghai have a. Yes, we have no reason to suspect that the Japanese have their own business interests. In contrast, eating guests dining rooms in high spirit state, no doubt seems to be their psychological problems."
Therefore, the domestic users, the use of domestic equipment is more convenient than the use of imported equipment. On the international market, China's accession to the WTO, more conducive to the expansion of exports of dry equipment. At present, China's main export products dry dry equipment heating equipment is vacuum drying equipment, vibration drying equipment, small grain, food and agriculture products drying equipment, the annual export volume of more than 100, exports are the main areas of Southeast Asia and other developing countries, and has the door open the European market. At present, China's total exports of dry equipment accounted for less than 5% of the total amount of domestic drying equipment, experts expect the export of products during the period of the total proportion of domestic drying equipment will reach more than 10% in the proportion of the total.
In international competition, the main competitors of China's drying equipment manufacturers are Denmark, Switzerland, the United Kingdom, Germany, the United States and Japan, etc.. Compared with competitors, the advantage of heating equipment in China drying equipment is cheap, shortage is the main product of the degree of automation control, appearance quality, complete and functional combination of aspects need to be further improved.
Therefore, the domestic drying equipment manufacturing enterprises should make full use of China WTO opportunities, strengthen technical exchanges with foreign countries, learn from foreign advanced drying equipment long, improve our self heating and drying equipment automatic control equipment, appearance quality, complete and functional combination, narrowing the gap with foreign products, improve the trust of our products in the customers, so that our drying equipment not only in the domestic market, but also occupy the leading position in the foreign market.
