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

Method for preparing energy aggregates by sintering with instantly heating up

A manufacturing method and technology of sintering materials, which are applied in applications, clay products, household appliances, etc., can solve the problems of high production cost, human injury, heavy metal poisoning of heavy metal materials, etc.

Active Publication Date: 2013-11-06
福建元品能量科技有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The method for producing energy pellets utilizing instantaneous temperature jump sintering according to the present invention does not use heavy metals as materials for making ceramic objects, and the manufactured pellet products have far-infrared radiation, which can solve the problem of high production costs of existing ceramic objects and heavy metal materials. Existing shortcomings such as heavy metal poisoning and other potential human injury

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
  • Method for preparing energy aggregates by sintering with instantly heating up
  • Method for preparing energy aggregates by sintering with instantly heating up
  • Method for preparing energy aggregates by sintering with instantly heating up

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] The implementation of the present invention will be described in more detail below in conjunction with the accompanying drawings, so that those skilled in the art can implement it after studying this specification.

[0018] refer to figure 1 , is a flowchart of the present invention, the present invention is a method for manufacturing energy pellets utilizing instantaneous temperature jump sintering, and its best implementation steps are as follows:

[0019] (a) Preparation procedure: the sintered material is fully mixed, refined, and made into a granular shape, and the granular sintered material is transported into the kiln at room temperature; in this embodiment, the kiln is a long tubular kiln.

[0020] (b) Heating preheating: within 20 minutes, gradually increase the temperature from normal temperature to 200-400°C, the optimum temperature is 300-375°C; in this embodiment, the granular sintered material is placed on the conveyor belt , at a linear rate of 0.8 to 1....

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 method for preparing energy aggregates by sintering with instantly changing temperature, comprising the following steps: (a) preparing: fully mixing and refining sintered material, and carrying out agglomeration, delivering the granular sintered material to a kiln at normal temperature; (b) heating and pre-warming: heating up from normal temperature to 200-400 DEG C in 20 min with the delivering rate of 0.8-1.5 m / min; (c) instantly heating up: instantly heating up from 200-400 DEG C to 700-900 DEG C; (d) sintering with heating up: gradually heating up from 700-900 DEG C to 1150-1250 DEG C in 18-20 min with the delivering rate of 0.8-1.5 m / min, and completing the sintering to obtain a granular product; and (e) cooling the product: gradually cooling the granular product obtained by sintering naturally in the air. The finished granular product has far infrared radiation effect after being subject to vitrification.

Description

technical field [0001] The invention relates to a method for producing energy pellets using instantaneous temperature jump sintering, which uses non-metallic ore fine powder, slag or fly ash, sludge, silt, etc. Gradually increase the temperature, jump from 200-400°C to 700-900°C instantly, and then gradually increase the temperature from 700-900°C to 1150-1250°C, and sinter to form a pellet product with ceramic surface and far-infrared radiation effect. Background technique [0002] Infrared is a kind of light and also a kind of electromagnetic wave. Its wavelength ranges from about 0.7 to 1000 microns. The wavelength of 0.7 to 1.5 microns is called near infrared, and the wavelength of 1.5 to 5.0 microns is called mid-infrared. The wavelength is 5.0 to 1000 microns. Far-infrared rays are called far-infrared rays. Since the wavelength of infrared rays is longer than that of visible red light, human eyes cannot see them, but the human body can feel the warming effect of infrar...

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): C04B35/64C04B33/32
Inventor 吴介源
Owner 福建元品能量科技有限公司