Belt dryer

A belt dryer and drying technology, applied in dryers, drying gas layout, drying and other directions, can solve the problems of uneven drying of belt dryers, and achieve remarkable drying effect, high evaporation intensity and guaranteed quality. Effect

Inactive Publication Date: 2012-11-07
金伟均
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the invention is: in order to solve the technical problem of uneven drying of the existing belt dryer, the invention provides a belt dryer

Method used

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  • Belt dryer

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Embodiment Construction

[0011] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0012] Such as figure 1 Shown is the optimal embodiment of the belt dryer of the present invention, comprising a drying box 1, a conveyor belt 2 for conveying materials is worn in the drying box 1, and the two ends of the conveyor belt 2 are respectively provided with a feed port and a A feeding hopper 3 is connected to the material outlet and the material inlet, and the conveyor belt 2 is provided with steam heaters 4 at intervals up and down.

[0013] The belt dryer of the present invention is composed of several units, and each unit circulates hot air independently, and part of the tail gas is discharged by the special exhaust fan 5. In the upper circulati...

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Abstract

The invention relates to a belt dryer which comprises a drying case. A conveying belt for conveying materials is penetratingly arranged in the drying case, a feeding port and a discharging port are arranged at two ends of the conveying belt respectively, a hopper is connected onto the feeding port, and heating devices are arranged above and below the conveying belt at intervals. The belt dryer has the advantages that by means of the heating devices arranged above and below the conveying belt at intervals, both the upper sides and the lower sides of to-be-dried materials can be dried, drying effects are quite remarkable, and evaporation intensity is high, so that product quality is guaranteed.

Description

technical field [0001] The invention relates to a belt dryer. Background technique [0002] Belt dryer is a commonly used continuous drying equipment, which can be widely used in chemical industry, food, medicine, building materials, electronics and other industries, especially suitable for drying flake, strip and granular materials with good air permeability. Vegetable catalysts, traditional Chinese medicine pieces and other materials with high moisture content and high material temperature are suitable. For dehydrated filter cakes and paste materials, they can also be dried after being granulated or made into strips. [0003] Most of the existing belt dryers are single-sided drying, and the heating device is generally installed below the conveyor belt. The drying effect of the materials on the upper side is not very uniform, and the drying speed is relatively slow. Contents of the invention [0004] The technical problem to be solved by the invention is: in order to sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B21/00
Inventor 金伟均
Owner 金伟均
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