Drying technique of viscous strain material and equipment thereof

A drying process and material technology, applied in the direction of drying solid materials, lighting and heating equipment, heating to dry solid materials, etc., can solve the problem that the drying effect is not very ideal

Active Publication Date: 2009-12-23
湖南豫园生物科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For viscous bulk materials, the drying effect is not very ideal

Method used

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  • Drying technique of viscous strain material and equipment thereof
  • Drying technique of viscous strain material and equipment thereof
  • Drying technique of viscous strain material and equipment thereof

Examples

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0024] see figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 with Image 6 , on the inner wall of the main pipe tower 2, near the upper position of the 4 blades of the crusher, four impact grids 5 are added. The grid teeth 9 are composed of 2 or more teeth, and four turbulence grids 6 are fixed horizontally and symmetrically between the grading ring 7 and the impact grid 5 on the inner wall of the main pipe tower 2, and the turbulence grids 6 are fixed and installed horizontally. At a distance of 80-120 cm from the crusher 4, the grid teeth 10 of the turbulence grid 6 consist of two or more teeth.

[0025] The present invention uses the upward centrifugal force of the blades of the crusher 4 to throw the viscous material to the wall of the main pipe tower 2, collides with the impact grid 5 on the wall of the main pipe tower 2 to re...

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Abstract

The invention discloses a drying technique of a viscous strain material and equipment thereof. The equipment is characterized in that a colliding grid (5) and a turbulent flow grid (6) are additionally arranged above the inner wall of a main pipe tower (2) and a crusher (4) so as to lead the dried material to collide with the colliding grid for being fined, simultaneously the dried fine particle material prolongs the exchange time of the wet material and high-temperature hot air by the buffering effect of the turbulent flow grid (6) in the main pipe tower, thus achieving the effect of improving vaporization and dehydration. The technique process is as follows: the obtained viscous strain material by the membrane concentration technique and the hot air are simultaneously delivered into the dried main pipe tower (2) for crushing and drying to form particles; and the particle powder enters a whirlwind material receiving machine (11) by an air-inducing pipe (8) for separation and collection of products. The invention can fast improve the dehydration effect of materials, has good viscous-material drying effect and high drying efficiency, effectively guarantees active components of the strain, and has low energy consumption, large drying strength, noncaking finished products and high yield.

Description

technical field [0001] The invention relates to a process for drying sticky wet materials containing bacteria species and equipment for this process Background technique [0002] Among the currently widely used drying methods for water-containing materials, the drying effect of vacuum drying, freeze drying and hot air circulation oven is not ideal. Not only is the drying uneven, easy to agglomerate, low efficiency and long drying time, but also manual operation is required for feeding and discharging materials. , Susceptible to pollution, harsh operating environment. Freeze-drying and vacuum-drying, which are widely used in the fields of pharmaceuticals and bioengineering, require large-scale equipment, and it is difficult to adopt continuous production steps, making the production method cumbersome and laborious. Spray drying is a relatively advanced drying equipment at present, but the existing technology and equipment have a low technical level. Due to the uneven viscosi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F26B3/08B02C23/08
Inventor 朱力山林木森曹宝玲刘建平谭欢
Owner 湖南豫园生物科技股份有限公司
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