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

Carbonization device

A dry distillation, organic matter technology, applied in furnace safety devices, indirect heating dry distillation, furnace control devices, etc., can solve problems such as inability to dry distillation

Inactive Publication Date: 2015-12-02
MITSUBISHI HEAVY IND LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the rotary kiln described in the aforementioned Patent Document 1, the temperature of the organic matter in contact with the thermocouple is judged as the temperature of the entire organic matter. If the average temperature deviates greatly, the entire organic matter will not be heated with the necessary heat, and there is a concern that the entire organic matter cannot be carbonized at the target carbonization ratio (degree)

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
  • Carbonization device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Embodiments of the carbonization apparatus of the present invention will be described with reference to the drawings, but the present invention is not limited to the following embodiments described with reference to the drawings.

[0023] 〈Main Embodiments〉

[0024] according to figure 1 Main embodiments of the dry distillation apparatus of the present invention will be described.

[0025] Such as figure 1 As shown, an inner cylinder (furnace main body) 112 is rotatably supported inside a fixedly supported outer cylinder (jacket) 111 . The base end side of the inner cylinder 112 ( figure 1 The left side in the middle) is connected with the front end side of the feeder 113 ( figure 1 the right side in), and the feeder 13 can make the inner cylinder 112 rotate.

[0026] On the base end side of the feeder 113 ( figure 1 The left side in ) is provided with a supply hopper 114 for charging the low-grade coal 1 . A reference gas supply source 115 as a supply means for ...

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 present invention is provided with: a reference gas supply source (115) that adds a reference gas (4) that is a noble gas to a carbonization gas (3); a combustor (120) that combusts the mixed gas of the carbonization gas (3) and the reference gas (4) and sends out an inspection gas (9); a gas rheometer (132) that measures the flow rate (Fi) of the inspection gas (9); a gas concentration measurement device (131) that measures the concentration (Cr) of the reference gas (4) (noble gas) and the concentration (Cc) of carbon dioxide in the inspection gas (9); and a computation control device (130) that determines the flow rate (Fr) of the reference gas (4) (noble gas) in the mixed gas from the concentration (Cr), determines the amount (Wc) generated of the carbon component in the carbonization gas (3) from the concentration (Cc), flow rates (Fr, Fi), and flow rate (Fs) of the reference gas (4) (noble gas) supplied to the carbonization gas (3), determines the carbonization fraction (Dt) of carbonized charcoal (2) from the concentration (Cg) of the carbon component in low-grade charcoal (1), the amount (Wc) generated, and the weight (Wo) of supplied low-grade charcoal (1), and controls a valve (118a) in a manner so that a target carbonization fraction (Dr) results.

Description

technical field [0001] The present invention relates to a dry distillation apparatus which heats a solid organic stream while circulating it and continuously performs dry distillation. Background technique [0002] In the case of continuously performing dry distillation by heating a solid organic stream while circulating it, for example, a rotary kiln described in Patent Document 1 below can be applied. The rotary kiln described in this patent document 1 supplies the organic matter (processing material) to the inner cylinder (furnace core tube) and rotates the inner cylinder, thereby making it possible to circulate the organic matter inside the inner cylinder and to supply the organic matter to the outer cylinder (heating tube). The hot air is blown into the furnace) to heat the organic matter and carry out continuous dry distillation, and the temperature of the hot air can be adjusted by measuring the temperature of the organic matter with a thermocouple installed in the in...

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): C10B57/00C10B47/30F27B7/42
CPCC10B47/30C10B57/18F27B7/42C10B41/08F27B7/06F27B7/20F27D19/00F27D21/00C10B21/10C10B41/00
Inventor 中川庆一大本节男坂口雅一
Owner MITSUBISHI HEAVY IND LTD