Fruit And Vegetable Belt Dryer

The materials in the hopper of the belt dryer are evenly laid on the mesh belt by the feeder. The mesh belt is made of 12-60 mesh stainless steel wire mesh, which is dragged and moved inside the dryer by the transmission device. The drying section consists of several units, each with independent circulation of hot air. Some of the exhaust gas is discharged by a dedicated dehumidification fan, and the amount of air discharged from each unit is controlled by a regulating valve. In the upper circulating unit, the air from the circulating fan enters the lower chamber of the unit through the side air duct, and the airflow is heated up through the heat exchanger and distributed by the distributor. The jet stream blows towards the mesh belt, passes through the material, and enters the upper chamber. The drying process is a process where hot air flows through the material layer, completing the transfer of heat and quality. The upper chamber is connected to the inlet of the fan by an air duct, with most of the gas fluid circulating. A portion of the gas with lower temperature and higher humidity content is discharged as waste gas through the dehumidification pipe, regulating valve, and dehumidification fan. In the lower circulation unit, the air from the circulating fan first enters the upper chamber, is heated downwards by the heat exchanger, passes through the material layer, and enters the lower chamber. The lower chamber is connected to the fan inlet by side air ducts and return air ducts, with most of the gas circulating and some discharged. The upper and lower loop units can be flexibly equipped according to user needs, and the number of units can also be selected according to needs.
Belt dryer, if used for dehydrating vegetables, generally uses three devices in series to form an initial drying section, an intermediate section, and a final drying section. In the initial drying stage, due to the high moisture content and poor breathability of the material, a small laying thickness, faster operating speed, and higher drying temperature are adopted. For materials with a temperature not exceeding 60 ℃, the temperature of the dry gas in the initial drying stage can be controlled below 120 ℃; The retention time of materials in the final drying section is 3-6 times that of the initial drying section, and the thickness of the paving material is 2-4 times that of the initial drying section. For the requirement of material temperature not exceeding 60 ℃, a dry gas of around 80 ℃ can be used. Adopting a multi-stage combination can better utilize the performance of the DW series belt dryer and achieve more uniform drying.

Products that can be dried using a belt dryer include dehydrated vegetables, pellet feed, monosodium glutamate, chicken essence, coconut, organic pigments, synthetic rubber, acrylic fibers, pharmaceuticals, medicinal herbs, small wood products, plastic products, aging and curing of electronic components, etc.

1. Q:What is the delivery time of pattern, casting parts and machining finished parts?

A:In general, pattern making time is 20-40 days base on the design of the parts, sample making time is 20-30 days, machining finished parts lead time is 40-60 days. The lead time will vary base one different design and weight of the parts, please contact us for details.

2. Q: Do you have the products in stock?

A:Some of our standard machine will be in stock.Others delivery time will be about

3.Q: When we receive your machine ,is there any other Accessories we will get?

A: Yes,we will supply some tools for installation and maintenance.And some seal rings which

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