Unlock instant, AI-driven research and patent intelligence for your innovation.

Purifying belt-type drying system

A technology of belt drying and drying system, applied in progressive dryers, drying solid materials, drying, etc., can solve the problems of material cross-contamination, achieve the effect of preventing pollution and facilitating cleaning

Inactive Publication Date: 2014-03-19
CHANGZHOU LEMAR DRYING ENG
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned utility model arranges the heating device in the drying box, and forms a hot air circulation in each drying box, and there is also a hidden danger of material cross-contamination

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
  • Purifying belt-type drying system
  • Purifying belt-type drying system
  • Purifying belt-type drying system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] See Figure 1 to Figure 3 , the system includes a belt drying device 1, a feeding device 2, a water film dust collector 3, a bag filter 4 and a CIP online cleaning workstation 5.

[0021] Described belt drying device 1 has at least three drying chambers, and each drying chamber is made up of main chamber 1-a and air passage 1-b, and the upper and lower parts of air passage 1-b communicate with main chamber 1-a, and drying chamber An air inlet and a moisture outlet are provided, and a conveyor belt 1-4 passes through the main chamber 1-a of each drying chamber. See Figure 6 , the conveyor belt 1-4 is a folded plate conveyor belt, the folded plate 1-4-3 is provided with a strip air hole 1-4-31, and the folded plate 1-4-3 is a stainless steel plate, which is easy to store heat. The material starts to preheat as soon as it touches the folding plate.

[0022] The last drying chamber in the drying device 1 is a cold drying chamber 1-2, and the rest of the drying chambers ...

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 purifying belt-type drying system, which comprises a belt-type drying device, a water film dust remover and a bag dust remover. The belt-type drying device is provided with at least three drying chambers, a heating device of each heat drying chamber is arranged outside each corresponding heat drying chamber, the heating device comprises a heat exchange case body, a fan and a heat exchanger arranged in the heat exchange case body, the air inlet port and the air outlet port of the heat exchange case body are respectively provided with a primary-medium- efficiency filter and a high efficiency filter, and the outlet air of each heat exchange case body is input into corresponding heat drying chamber through an air supply pipe; a filter is arranged in the air inlet port of a cold drying chamber, and the heat drying chamber and the cold drying chamber are provided with a recycle fan making the air recycle according to certain path. According to the purifying belt-type drying system provided by the invention, the heat exchanger is arranged outside the drying chamber, thus the phenomenon of cross pollution of materials caused by residue on the surface of heat exchanger is not apt to occur. The system can carry out the treatment for the tail gas and the environment protection is facilitated.

Description

technical field [0001] The present invention relates to belt drying systems. Background technique [0002] Belt dryer is a commonly used continuous drying system, especially suitable for drying flake, strip and granular materials with good air permeability. The traditional belt dryer has one or more drying chambers, and the conveyor belt carries materials through all the drying chambers. Each drying chamber is equipped with a heat exchanger, and the hot air flows through the conveyor belt from top to bottom or from bottom to top. material, so that the material can be dried evenly. For the belt dryer with the heating device installed in the drying chamber, for the materials that are prone to dust during the drying process, the dust is easy to deposit on the surface of the heat exchanger, which affects the efficiency of the heat exchanger. The device is generally finned, which is difficult to clean thoroughly, and there are residues. If the same equipment is replaced with di...

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 Patents(China)
IPC IPC(8): F26B15/18F26B25/00B08B3/02
Inventor 周友来刘毅
Owner CHANGZHOU LEMAR DRYING ENG