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Additive honeycomb briquette

An additive and briquette technology, which is applied in the field of solid fuel, can solve problems such as environmental pollution, short burning time, and damage to human health, and achieve the effects of reducing production costs, reducing sulfur content, and prolonging burning time

Inactive Publication Date: 2005-05-11
李卫东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current ordinary briquette is mainly made of coal and clay by mixing and pressing. After years of use, it has been proved to have the following defects and deficiencies: (1) high coal consumption and high cost; (2) short burning time and weak firepower; (3) After molding (drying), the hardness is small and the weight is large; ④ When burning, it emits toxic gas, pollutes the environment, and causes damage to human health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: Emphasis is placed on the honeycomb briquette used in occasions requiring large firepower, fast heating, and long time.

[0009] Common anthracite coal is used for burning coal, and its composition and weight ratio are: coal 60-70, clay 20-30, additive 10-20; wherein the composition of the additive and its weight ratio are: slaked lime 66.7, cinder 33.3, high Potassium manganate 0.026. It is made by batching, crushing, stirring and pressing.

Embodiment 2

[0010] Embodiment 2: Another kind of briquettes with high firepower and long burning time, the composition and weight ratio of this briquettes are: coal 60-70, clay 20-30, additive 10-20, wherein the composition of the additive and the weight ratio thereof are: The ratio is: slaked lime 33.3-66.7, cinder 33.3-66.7. It is made by batching, crushing, stirring and pressing.

Embodiment 3

[0011] Example 3: Emphasis is placed on honeycomb briquettes used in occasions requiring high combustion power.

[0012] Common anthracite is used as fuel, and the weight ratio of its components is: coal 60-70, clay 20-30, additive 10-20, wherein the composition of the additive and its weight ratio are: slaked stone powder 99.9, potassium permanganate 0.013. It is made by batching, crushing, stirring and pressing.

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Abstract

Honeycomb briquettes with additives are made of coal, clay soil and additive in the process of batch feeder, disperse, stir and extrude. The additives comprise white lime, gangues, and combustion accelerator. According various uses, ingredients of additives can be adjusted. The honeycomb briquettes are efficiency and economical. It is proper for produce and use for areas of clinker and lime.

Description

1. Technical field: [0001] The invention relates to the field of solid fuel, in particular to an additive-type honeycomb coal. 2. Background technology: [0002] Buffalo briquettes are the domestic coal used in thousands of households, especially in rural areas, and are widely used in many aspects such as cooking and heating. The current ordinary briquettes are mainly made of coal and clay by stirring and pressing. After years of use, it has been proved that it has the following defects and deficiencies: 1. High coal consumption and high cost; 2. Short burning time and weak firepower; 3. After molding (after drying), the hardness is small and the weight is large; ④ When burning, it releases toxic gas, causing pollution to the environment and damage to human health. 3. Contents of the Invention: [0003] In order to overcome the above-mentioned defects and deficiencies of the current ordinary briquettes, the present invention provides an additive briquettes, which can redu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/04
Inventor 李卫东
Owner 李卫东
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