Feeding and slag tapping method in thermal decomposition processing of organic wastes

An organic waste and feeding technology, which is applied in the field of feeding and slag discharge during the pyrolysis process of organic waste, can solve the problems of high investment in crushing machinery, many processes, and high energy consumption, and achieve high quality pyrolysis products , less workshop area, and the effect of improving efficiency

Inactive Publication Date: 2010-02-03
南京绿展能源有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the crushing machinery has high investment, large land occupation, high energy consumption, many processes, and difficult maintenance, which are often unbearable for ordinary owners. In order to save costs, the crude pyrolysis technology is still used so far. Continuous Pyrolysis Technology for Slabs

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
  • Feeding and slag tapping method in thermal decomposition processing of organic wastes

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The method of the present invention is specifically described below through an example of pyrolysis of waste tires.

[0019] The feed and slag discharge in the pyrolysis treatment of waste tires adopts a water-tight method. Among them, the feed is realized through the feed water tank, the feeding channel and the conveying device; the slag discharge is realized through the slag discharge water tank.

[0020] Such as figure 1 , The feed water tank 1 is a tank with an open top, and the feed channel 2 is a pipe with both ends open and side walls sealed. The feeding channel 2 is inclined upward from the inlet to the outlet, the inlet is connected with the lower part of the feed water tank 1, the outlet is sealed and connected with the feed port in the pyrolysis device 4, and the outlet is higher than the water level in the feed water tank 1 and the feed channel 2 . A part of the conveying device 3 is arranged at the bottom in the feed water tank 1 , and a part is arranged...

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 method for material charging and slag discharging during the pyrolysis treatment of organic waste. Crushing treatment which is adopted in the prior art has high investment,high energy consumption and difficult maintenance. The method is realized through the mode of water sealing. The method comprises the following steps: during the material charging process, strip and blocky organic waste is sent into a material charging water tank, the organic waste goes down onto a conveying device on the bottom of the material charging water tank through the self gravity of the waste and is conveyed from an inlet of a charging passage to an outlet of the charging passage by the conveying device, and enters a feed port of a pyrolysis device; and during the slag discharging process, the strip and blocky slag produced by pyrolysis directly drops into a slag discharging water tank arranged below a slag discharging port through the slag discharging port. The method does not crush the material to be pyrolyzed, has a remarkable energy-saving effect, lower manufacturing cost of the device, and improves efficiency of the recycling synthesis treatment of the organic waste.

Description

technical field [0001] The invention belongs to the technical field of organic matter treatment, and in particular relates to a method for feeding and discharging slag during pyrolysis treatment of organic waste. Background technique [0002] The disposal of organic waste should be based on the principles of recycling, reduction, and harmlessness. The pyrolysis process for organic waste has the characteristics of low secondary pollution, and can produce high-grade products such as oil, carbon residue and gas, and is currently generally favored by the industry. There are many pyrolysis processes of organic matter with industrial significance, which can be divided into dry distillation, thermal decomposition, thermal dealkylation, etc. according to the specific process. The pyrolysis process of hydrocarbons is often divided into thermal cracking and cracking. The temperature of the former is usually less than 600°C, and its purpose is to produce light oil from heavy oil, and...

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): B09B1/00B09B3/00F23G5/027
Inventor 马加德
Owner 南京绿展能源有限公司
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