Unlock instant, AI-driven research and patent intelligence for your innovation.

Low-temperature cracking furnace body and design method thereof

A technology of low-temperature cracking and design method, applied in coking ovens, petroleum industry, etc., can solve problems such as difficult separation of components, high material temperature, overheating, etc., and achieve the effect of avoiding overheating or local overheating

Pending Publication Date: 2021-09-07
池州西恩新材料科技有限公司 +2
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, there is often the problem that the temperature of the material is too high or locally overheated during the cracking and carbonization process, which will cause some reactions and modifications to occur in some aluminum materials, resulting in the difficulty of separating the components.

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
  • Low-temperature cracking furnace body and design method thereof
  • Low-temperature cracking furnace body and design method thereof
  • Low-temperature cracking furnace body and design method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] refer to figure 1 , which is the first embodiment of the present invention, provides a method for designing a low-temperature cracking furnace body, including designing the furnace body; setting a transmission to drive the material to move; setting an inlet and outlet on the furnace body; The body is sealed and protected from heat; among them, the furnace body consists of two hollow cylinders with different radii, the same length, and overlapping axes, which are sealed at both ends to form a hollow interlayer container. The interlayer is used to store the molten salt boiler. Molten salt solution melted at high temperature; a hole is opened at one end of the interlayer and connected to a pipe as a molten salt inflow hole; a hole is also opened at the other end and connected to a pipe as a molten salt outflow hole; a hole of the same length is placed along the axis of the furnace body The two ends of the spiral blade are respectively fixed at the center of the two ends of...

Embodiment 2

[0057] refer to figure 1 , is the second embodiment of the present invention, and this embodiment is different from the first embodiment in that: a low-temperature cracking furnace body includes a first furnace body 101 for carrying the material to be cracked and a first furnace body 101 for carrying the molten salt The second body of furnace 102, the material to be cracked enters the feed port 101a of the first body of furnace 101, the material that has been cracked is discharged out of the discharge port 101b of the first body of furnace 101, and the gas generated in the material cracking process is collected. The cracked gas collection pipe 101c, the reducer 103 that drives the rotating shaft 103a to rotate, the rotating shaft 103a that follows the reducer 103 to rotate, the blades 103b that stir the material and drive the material to move, so that the molten salt is discharged from the second furnace body 102 The molten salt outflow port 102a and the molten salt injection ...

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 low-temperature cracking furnace body design method, which comprises the following steps: a furnace body is designed; transmission is arranged to drive the materials to move; a material inlet / outlet is formed in the furnace body; and the furnace body is subjected to sealing and heat insulation protection. According to the method, a shell of the tubular shaft screw conveyor is designed into a double-interlayer hollow structure, and high-temperature molten salt liquid flows through interlayers to heat materials conveyed by screw blades; the high-temperature molten salt liquid is used as a heat carrier to directly supply heat, and the highest temperature does not exceed the temperature of the molten salt liquid, so that the risk of overheating or local overheating of the cracking material in the heating process is fundamentally avoided.

Description

technical field [0001] The invention relates to the technical field of low-temperature cracking furnaces, in particular to a low-temperature cracking furnace body and a design method thereof. Background technique [0002] Pyrolysis refers to the use of high temperature to crack the organic components in organic materials under anaerobic or hypoxic conditions, and transform a sample (mainly referring to high molecular compounds) into several other substances (mainly referring to low molecular compounds). It is a treatment technology that produces volatile products and forms solid coke; it is characterized by thorough disposal, good effect of weight reduction and volume reduction, less secondary pollution, high resource recovery rate, and flexible recovery methods. Anaerobic low-temperature pyrolysis technology has been widely used in domestic waste treatment, lithium battery resource recovery and other fields. [0003] However, in the existing technology, there is often the ...

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): C10B57/14
CPCC10B57/14
Inventor 赵志安闫修林朱伯伦杨徐烽丁立平钱华陈云
Owner 池州西恩新材料科技有限公司