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

Laminating flat bag-type dust collector with heat-tracing function

A bag filter and function technology, applied in the field of dust treatment environmental protection equipment, can solve the problems of the dust collector equipment being unable to be well ventilated, affecting the dust control effect, and the filter bag clogging of the dust collector, so as to improve the control effect, reduce the occupied space, prevent the icing effect

Pending Publication Date: 2019-11-01
无锡市华能电力机械有限公司
View PDF10 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a compound film flat cloth bag dust collector with heat tracing function, so as to solve the problem that when the existing dust collector equipment works in a cold environment, the dust collector dehydrates the raw coal under the action of the centrifugal fan, and the moisture content of the raw coal dehydration Affected by the cold temperature, condensation and freezing will cause the filter bag of the dust collector to freeze and agglomerate to cause blockage, resulting in poor ventilation of the dust collector equipment and affecting the effect of dust control

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
  • Laminating flat bag-type dust collector with heat-tracing function
  • Laminating flat bag-type dust collector with heat-tracing function
  • Laminating flat bag-type dust collector with heat-tracing function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] The invention provides a compound film flat cloth bag dust collector with heat tracing function, such as figure 1 As shown, it includes a fan room 1 and a filter room 2, wherein the top of the fan room 1 is provided with a fan 10, and the side of the fan room 1 has an air outlet; please refer to image 3 and Figure 4 , the interior of the filter chamber 2 is provided with a filter bag 3, a mesh 30 is inserted in the filter bag 3, and a heating tape 31 is wound on the mesh 30 for heating the filter bag 3, the The heating cable 31 is connected with an external power supply (not shown in the figure) through a wire 32, please refer to Figure 8 ; As a preference, the filter bag 3 selects "E-PTFE*1 microporous composite membrane filter material". Under the temperature of ℃, it is resistant to aging, has good air permeability, no clogging, long service life and excellent dust removal effect. The heating cable 31 is a silicone rubber low-voltage flame-retardant heating cab...

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 laminating flat bag-type dust collector with a heat tracing function, and belongs to the technical field of dust treatment environment-friendly equipment. The laminating flatbag-type dust collector comprises a fan chamber and a filter chamber; wherein a fan is arranged at the top of the fan chamber, and an air outlet is formed in the side surface of the fan chamber; a filter bag is arranged in the filter chamber, a mesh is inserted in the filter bag, a heat tracing band is wound on the mesh and used for heating the filter bag, and the heat tracing band is connected with an external power supply through a wire. The laminating flat bag-type dust collector further comprises a rapping mechanism, and the rapping mechanism enables the filter bag to vibrate. According to the laminating flat bag-type dust collector, the heat tracing band can heat the filter bag, so that the filter bag is prevented from being blocked due to the fact that raw coal dehydration moistureis condensed and frozen under the influence of cold air temperature, and the dust treatment effect is improved.

Description

technical field [0001] The invention relates to the technical field of dust treatment and environmental protection equipment, in particular to a compound-membrane flat cloth bag dust collector with heat tracing function. Background technique [0002] When the dust collector equipment is working in a cold environment, the dust collector dehydrates the raw coal under the action of the centrifugal fan, and the water dehydrated from the raw coal is affected by the cold temperature and condenses and freezes, causing the filter bag of the dust collector to freeze and agglomerate to cause blockage, causing the dust collector equipment to Poor ventilation will affect the effect of dust control. Contents of the invention [0003] The purpose of the present invention is to provide a compound film flat cloth bag dust collector with heat tracing function, so as to solve the problem that when the existing dust collector equipment works in a cold environment, the dust collector dehydrat...

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): B01D46/02B01D46/04B01D46/42
CPCB01D46/023B01D46/04B01D46/4263
Inventor 张建成薛林姚晓君茅正平
Owner 无锡市华能电力机械有限公司
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