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

Pot-type carbon calciner

A calcination furnace and carbon technology, applied in the field of calcination kiln, can solve the problems of insufficient utilization of waste heat and low thermal efficiency, and achieve the effects of energy saving, high degree of automation and reduction of carbon emissions

Active Publication Date: 2014-05-14
JINAN AOHAI CARBON PROD +1
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortage of insufficient utilization of waste heat in existing calcination furnaces and low thermal efficiency, the present invention provides a tank-type carbon calcination furnace

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
  • Pot-type carbon calciner
  • Pot-type carbon calciner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1, a tank-type carbon calcination furnace, every four calcination tanks 2 and furnace walls with heating channels on both sides of the tank form a combustion chamber, and there are expansion joints and collection flues 4 between each combustion chamber, There are 8-10 layers of fire channels 3 on the furnace wall with heating channels. The fire channels communicate with the preheating air channels. The calcination tank body is connected to the discharge tank, and there is an interlayer cooling water jacket 9 on the periphery of the discharge tank. The characteristics are: the entire The calciner is composed of 18 combustion chambers arranged in a line and a total of 72 calciner tanks. The length of the calciner tank is 2180mm, the width is 360mm, and the height is 5576mm. The front wall of the calcination furnace is equipped with a large tool holder 15 for protecting the furnace, the rear wall is provided with a furnace protection frame 16, the bottom of the c...

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

PropertyMeasurementUnit
densityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a pot-type carbon calciner and belongs to calciners for carbon production. One combustion chamber is formed by each four calcination pots and furnace walls with heating fire channels, the furnace walls with the heating fire channels are located on two sides of a pot body, expansion joints and smoke converging flues are arranged among the combustion chambers, each of the furnace walls with the heating fire channels has 8 to 10 layers of fire channels, the fire channels are communicated with a preheated air channel, the calcination pot body is connected with a material discharge pot, and an interlayer cooling water jacket is disposed on the periphery of the material discharge pot. The pot-type carbon calciner is characterized in that the entire calciner is formed by 18 combustion chambers which are linearly arranged and 72 calcination pots, a calciner protection large cutter frame is arranged outside the front wall of the calciner, a calciner protection frame is arranged outside the rear wall of the calciner, the bottoms of the combustion chambers are supported by supporting columns at the bottom of the calciner, a feed opening is disposed at the top of the calcination pot body, the material discharge pot is connected with the bottom of the calcination pot body, the interlayer cooling water jacket is disposed on the periphery of the material discharge pot, a material discharge device is installed at the lower end of the material discharge pot, and a small storage bin is mounted between the material discharge device and a discharge valve, so that volatile matter two-way utilization is achieved, the full-automatic closed type continuous discharging is achieved, and the pot-type carbon calciner has good economic and environmental benefits.

Description

technical field [0001] The invention belongs to a calcining kiln, in particular to a pot-type calcining furnace for carbon production. Background technique [0002] Tank calciner is a commonly used calcination equipment for carbon production. The material is isolated from the air in the tank for indirect heating and calcination to remove the volatile components in the carbon material. This calciner can make full use of the combustion of a large amount of volatiles released from the carbon material during calcination. Heat reduces energy consumption, but the existing tank-type calciner has shortcomings such as a small number of groups and insufficient air supply, resulting in insufficient use of waste heat, low calcining efficiency and quality. Contents of the invention [0003] In order to overcome the disadvantages of insufficient utilization of waste heat and low thermal efficiency of existing calcination furnaces, the present invention provides a pot-type carbon calcina...

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): C01B31/02C01B32/05
CPCY02P20/129
Inventor 赵敬利李西平董孟亮赵庆才董建翔崔岩翟美于磊于普生
Owner JINAN AOHAI CARBON PROD
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