Mesh turning plate type drying machine utilizing exhaust heat

A sieve flap, dryer technology, applied in dryers, drying solid materials, drying gas layout, etc., can solve problems such as personnel and equipment safety accidents, strong vibration, etc., and achieve reliable use, high strength, and application prospects. expansive effect

Active Publication Date: 2015-10-21
和县伊迈炭业有限责任公司
View PDF8 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Once part of the hardened dust is shaken off, it will immediately leave the dynamic rotation balance of the induc

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
  • Mesh turning plate type drying machine utilizing exhaust heat
  • Mesh turning plate type drying machine utilizing exhaust heat
  • Mesh turning plate type drying machine utilizing exhaust heat

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Now in conjunction with accompanying drawing, the present invention is described in further detail.

[0031] Such as figure 1 , figure 2 , image 3 and Figure 4 The shown tail heat utilizes a sieve hole flap type dryer, including a dryer box 3 and an induced draft fan A. The dryer box 3 is provided with a driving wheel, a passive wheel and a stainless steel sieve plate to form a top-down sieve hole flap type conveying 2; There is a middle partition 7 and a lower partition 8 inside the dryer cabinet 3 to divide the dryer cabinet 3 into upper, middle and lower drying areas; The air inlet of the heat exchanger 4 is connected to the atmosphere, and the air outlet is connected to the air inlet of the blower 5 through the air pipe 11, and the air outlet of the blower 5 is connected to the steam fin heater 6 in the drying area; the induced draft fan includes a fan impeller 41 and a casing 45. The fan impeller 41 includes an impeller back plate 37, an impeller face plate...

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 mesh turning plate type drying machine utilizing exhaust heat. A drying machine box body is provided with a mesh turning plate type conveyor from top to bottom, the drying machine box body is divided into an upper drying zone, a middle drying zone and a lower drying zone, the upper drying zone is connected with an induced draft fan through an air heat exchanger, emptying is conducted on the upper drying zone, a fresh air outlet of the air heat exchanger is connected with an air inlet of an air blower, an air outlet of the air blower is connected with a steam fin heater in the middle drying zone, an induced draft fan impeller is of a structure with hollow and wedge-shaped blades and a disc-shaped backing plate, and the outline of the induced draft fan is an evolvent. According to the mesh turning plate type drying machine utilizing the exhaust heat, exhaust heat utilization is concise and reasonable, damp and hot exhaust gas which is subjected to heat recovery is discharged through the induced draft fan, effective cooling is conducted on dried materials, the exhaust heat utilization is further conducted, and energy conservation and emission reduction are facilitated; by means of the structure with the hollow and wedge-shaped blades and the disc-shaped backing plate, real-time cleaning of dust is achieved, impeller strength of the induced draft fan is increased, the stability is enhanced, accidents caused by dust accumulation are effectively avoided, and the application prospect is broad.

Description

technical field [0001] The invention relates to a drying machine, in particular to a sieve-hole flap-type drying machine in which tail heat from a fan does not accumulate dust. Background technique [0002] Due to its mature technology, strong adaptability, low operating cost and high reliability, hot air dryer has become one of the first choice equipment for material drying. The sieve flap dryer is a kind of hot air dryer, which has the characteristics of simple structure and strong processing capacity, and the quality of the dried product is particularly uniform and reliable because the material is turned over layer by layer during operation. During the drying process, the sieve flap dryer needs to continuously discharge hot and humid tail gas to promote the drying process. Since the exhaust gas is rich in a large amount of tail heat, it is necessary to perform tail heat utilization operations on the tail gas. Therefore, it is important to optimize the design of tail heat ...

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): F26B21/00F26B25/00F04D29/70
CPCY02P70/10
Inventor 杨正华银永忠曾爱华
Owner 和县伊迈炭业有限责任公司
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