Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Vacuum rake dryer

A rake dryer and drying machine technology, which is applied in the direction of dryers, drying solid materials, and dry goods processing, etc., can solve the problems of long residence time of materials, uneven drying, poor drying effect, etc., and achieve a small cleaning workload , Solve the effect of discontinuous production and constant vacuum degree

Inactive Publication Date: 2020-09-11
JIANGSU BOSIWEI ENG TECH CO LTD
View PDF15 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current vacuum rake dryer is intermittent production, the material stays for a long time, there is back-mixing, the flow direction is opposite from the center part to the two sides, and the control degree of different materials is not the same, often piled up in the middle or at both ends, and the drying is uneven. Outer coke and inner dampness often occur, and the drying effect is poor, which needs to be improved

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
  • Vacuum rake dryer
  • Vacuum rake dryer
  • Vacuum rake dryer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] A vacuum rake dryer, the dryer is sequentially provided with a preheating section 1, a high temperature section 2, a subhigh temperature section 3, a slow temperature section 4 and a cooling section 5 from front to back;

[0027] The temperature of each section is determined by the characteristics of the object to be dried, the drying degree of the batch, and the drying requirements. Under normal circumstances, the temperature of the preheating section 1 is between 50 and 100°C, and the temperature of the high-temperature section 2 is between 50°C and 100°C. 120~250°C, the temperature of the secondary high temperature section 3 is between 110~160°C, the temperature of the slow temperature section 4 is between 60~110°C, the temperature of the cooling section 5 is between -10~ between 40°C.

[0028] Further, the preheating section 1 is provided with a hollow rake rod 11, the high temperature section 2 is provided with a hollow rake disc 21, the secondary high temperature ...

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 relates to a vacuum rake dryer. By means of the structure of the dryer, drying process treatment is achieved, the problem that production is discontinuous is solved, work is compact, andefficiency is high; the problems that caking happen, the outer portions are burnt, and the inner portions are wet are solved, and the quality of dried products is good and stable; the vacuum degree is constant, and moisture absorption and damping are not prone to happening; and few materials are accumulated, and the cleaning workload is small; and heat efficiency is high.

Description

technical field [0001] The invention relates to a vacuum rake dryer, which belongs to the technical field of dryers. Background technique [0002] The current vacuum rake dryer is intermittent production, the material stays for a long time, there is back-mixing, the flow direction is opposite from the center part to the two sides, and the control degree of different materials is not the same, often piled up in the middle or at both ends, and the drying is uneven. Outer coke and inner dampness often occur, and the drying effect is poor, which needs to be improved. Contents of the invention [0003] The purpose of the present invention is to provide a vacuum rake dryer with reasonable structure and improved material drying efficiency and effect. [0004] For this reason, the technical solution adopted by the present invention is: a vacuum rake dryer, and the dryer is provided with a preheating section (1), a high temperature section (2), a secondary high temperature section...

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
IPC IPC(8): F26B5/04F26B23/00F26B25/00F26B25/04
CPCF26B5/042F26B23/00F26B25/001F26B25/04
Inventor 任红兵党梅任智博吴小艳
Owner JIANGSU BOSIWEI ENG TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com