Three-phase foam preparing system for preventing coal self-ignition
A preparation system and coal spontaneous combustion technology, applied in dust prevention, mining equipment, fire prevention, etc., can solve the problems of continuous formation of three-phase foam, restrictions on the promotion and use of three-phase foam, not three-phase foam, etc., and achieve wide practicability , small footprint, good effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0009] An embodiment of the present invention will be further described below in conjunction with accompanying drawing:
[0010] The present invention is a three-phase foam preparation system for preventing coal spontaneous combustion, which is mainly composed of a filter 3, a stirrer 8, a foamer 9 and a bypass pipe 6, the bypass pipe 6 is connected between the grouting pipe 1 and the filter At the inlet where the device 3 is connected, the tail of the bypass pipe 6 is connected with the through pipe at the outlet of the foamer 9, and the inlet and the outlet of the bypass pipe 6 are provided with a valve 10. The filter 3, the stirrer 8 and the foamer 9 are connected in sequence, the inlet of the filter 3 is provided with a valve 2, the filter 3 is composed of a connecting pipe and a filter screen 4 in the connecting pipe, and the outer diameter of the filter 3 is 20mm~ 400mm, the mesh size of the built-in filter 4 is 50mm 2 ~80mm 2 ; The lower part of the connecting pipe at...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
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