Drying cooler of fluidized bed

A technology of fluidized bed drying and cooler, which is applied in the direction of drying solid materials, drying gas arrangement, method combination to dry solid materials, etc. It can solve the problems of uneven humidity distribution, high production cost, poor heat transfer effect, etc., and achieve The effect of uniform humidity distribution, long contact time and high drying efficiency

Inactive Publication Date: 2013-04-03
陶仁
View PDF0 Cites 15 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Variables and factors affecting drying mainly include operating temperature, air humidity, air distribution, drying time, product distribution, product type and quality, air flow and air velocity, etc. Most of the dryers in the prior art are due to their structure The reason is that the heat transfer effect is poor, the humidity distribution is uneven, the operation is complicated, the production cost is high,

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Drying cooler of fluidized bed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] Such as figure 1 A fluidized bed drying cooler shown includes a feeder 1, the feeder 1 is connected to the feed port 2a of the drying bin 2, and a conveyor belt 9 is arranged in the drying bin 2, and the conveyor belt 9 There are air holes on the top, and a vibrator 8 for controlling the vibration of the conveyor belt 9 is arranged below the conveying belt 9 in the drying chamber 2. Two air inlets 2c are arranged below the drying chamber 2, and two air inlets 2c are arranged above the drying chamber 2. An air outlet 2b, the air outlet 2b is connected to the exhaust fan 7 through the dust collector 6, the air inlet 2c is connected to the outlet of the heat exchanger 3, the inlet of the heat exchanger 3 is connected to the outlet of the fan 4, and the outlet of the fan 4 The inlet is connected to the supply air filter 5 .

[0011] When the present invention works, the material feeder 1 evenly sends the material into the feed port 2a of the drying bin 2, the material fall...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a drying cooler of a fluidized bed in the field of feed processing devices. The drying cooler comprises a material feeder connected with a feeding hole of a drying bin, wherein the drying bin is internally provided with a conveyer belt which is provided with air holes, a vibrator controlling the vibration of the conveyer belt is arranged below the conveying belt in the drying bin, an air inlet is formed in the lower part of the drying bin, an air outlet is in the upper part of the drying bin, the air outlet is connected with an exhaust fan through a deduster, the air inlet is connected with an outlet of a heat exchanger, an inlet of the heat exchanger is connected with an outlet of an air feeder, and an inlet of the air feeder is connected with an air filter. According to the invention, by means of the working action of vibration and hot air, materials advance in a wavy manner on the conveyer belt, so that the heat transfer effect is good, the drying efficiency is high, the humidity distribution is uniform, and the drying cooler is simple in structure and lower in investment cost and can be applied to drying of granular materials.

Description

technical field [0001] The invention relates to a feed processing device, in particular to a dryer. Background technique [0002] The pellet feed dryer is mainly used for the drying of the aquatic pellet feed post-curing and the drying treatment of the extruded feed. Its main working principle is: on the basis of the ordinary cooler, add a heat exchange device (function) to adjust the humid and hot state of the air medium , to provide dry air medium dry, to achieve the purpose of balanced precipitation. [0003] Variables and factors affecting drying mainly include operating temperature, air humidity, air distribution, drying time, product distribution, product type and quality, air flow and air velocity, etc. Most of the dryers in the prior art are due to their structure The reason is that the heat transfer effect is poor, the humidity distribution is uneven, the operation is complicated, the production cost is high, Contents of the invention [0004] The object of the ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F26B17/04F26B7/00F26B21/00F26B25/00
Inventor 陶仁
Owner 陶仁
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap