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Straw biomass pellet fuel

A biomass particle and fuel technology, which is applied in the direction of biofuel, waste fuel, fuel, etc., to achieve the effect of full combustion, good sulfur fixation effect, and not easy to ignite

Inactive Publication Date: 2019-02-01
亳州市聚泉新能源科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Activated carbon is currently widely used in food processing, wastewater treatment, pharmaceutical production, etc. due to its strong adsorption properties, but the disposal of waste activated carbon is also facing a big problem

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: a kind of stalk biomass pellet fuel, comprising: 60 parts of corn stalk powder, 30 parts of rice stalk powder, 30 parts of rape stalk powder, 15 parts of corn cob powder, 10 parts of dry pine needle powder, 20 parts of rice husk powder, 5 parts of rapeseed cake, 5 parts of calcium carbonate powder, 25 parts of recovered activated carbon powder, prepared by the following method:

[0021] a. Dry corn stalks, rice stalks, rape stalks, corn cobs, dry pine needles, and rice husks;

[0022] b. Cut corn stalks, rice stalks, rape stalks, corncobs, and dry pine needles into strips less than 5 cm with a rotary cutter;

[0023] c. Grinding the cut corn stalks, rice stalks, rape stalks, corn cobs, dry pine needles and rice husks into powder with a pulverizer;

[0024] d. Sieve with a 50-mesh sieve, and then send each powder to a drying cylinder through a conveyor belt for drying, with a humidity of 8%;

[0025] e. Preliminarily dry the recovered activated carbon, pu...

Embodiment 2

[0033] Embodiment 2: a kind of stalk biomass granular fuel, comprising: 70 parts of corn stalk powder, 40 parts of rice stalk powder, 40 parts of rape stalk powder, 25 parts of corncob powder, 15 parts of dry pine needle powder, 30 parts of rice husk powder, 10 parts of rapeseed cake, 8 parts of calcium carbonate powder, 35 parts of recovered activated carbon powder,

[0034] a. Air-dry or sun-dry corn stalks, rice stalks, rape stalks, corncobs, dry pine needles, and rice husks in an air-drying room;

[0035] b. Cut corn stalks, rice stalks, rape stalks, corn cobs, and dry pine needles into long strips with a rotary cutter;

[0036] c. Grinding the cut corn stalks, rice stalks, rape stalks, corn cobs, dry pine needles and rice husks into powder with a pulverizer;

[0037] d. Sieve, and then send each powder to the drying cylinder through the conveyor belt for drying;

[0038] e. Preliminarily drying the recovered activated carbon, pulverizing, sieving, and further drying to ...

Embodiment 3

[0046] Embodiment 3: a kind of stalk biomass pellet fuel, comprising: 65 parts of corn stalk powder, 35 parts of rice stalk powder, 35 parts of rape stalk powder, 20 parts of corncob powder, 12 parts of dry pine needle powder, 25 parts of rice husk powder, 8 parts of rapeseed cake, 3 parts of calcium carbonate powder, 3 parts of quicklime, 30 parts of recycled activated carbon powder,

[0047] a. Air-dry or sun-dry corn stalks, rice stalks, rape stalks, corncobs, dry pine needles, and rice husks in an air-drying room;

[0048] b. Cut corn stalks, rice stalks, rape stalks, corn cobs, and dry pine needles into long strips with a rotary cutter;

[0049] c. Grinding the cut corn stalks, rice stalks, rape stalks, corn cobs, dry pine needles and rice husks into powder with a pulverizer;

[0050] d. Sieve, and then send each powder to the drying cylinder through the conveyor belt for drying;

[0051] e. Preliminarily drying the recovered activated carbon, pulverizing, sieving, and ...

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PUM

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Abstract

Belonging to the field of biomass pellet fuel, the invention discloses a straw biomass pellet fuel, which includes: 60-70 parts of corn straw powder, 30-40 parts of rice straw powder, 30-40 parts of rape straw powder, 15-25 parts of corn cob powder, 10-15 parts of dry pine needle powder, 20-30 parts of rice husk powder, 5-10 parts of rapeseed cake, 5-8 parts of a sulfur-fixing agent, and 25-35 parts of recovered activated carbon powder. The preparation method includes: conducting initial drying, cutting, crushing, sieving, drying, mixing and granulation on the raw materials to obtain the strawbiomass pellet fuel with the characteristics of low ignition point, high thermal energy, long combustion time, cleanliness and sanitation.

Description

technical field [0001] The invention relates to the field of biomass particle fuel, in particular to a straw biomass particle fuel. Background technique [0002] With the continuous development of the global economy, the human demand for energy continues to increase, the traditional coal, oil, natural gas and other non-renewable energy sources continue to decrease, and the pollution of the natural environment caused by the combustion of traditional energy sources, thus giving birth to people's interest in new energy sources explore. [0003] Biomass pellet fuel is a granular environmentally friendly new energy produced by processing renewable biological materials such as straw, rice straw, and rice husk, as well as three leftovers. Compared with traditional fuels, biomass pellet fuels have the advantages of high calorific value, renewability, and cleanliness, so they have attracted widespread attention. Most of the existing bio-pellet fuels use straw, trees, various fruit ...

Claims

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Application Information

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IPC IPC(8): C10L5/44
CPCC10L5/442C10L5/445C10L5/447Y02E50/10Y02E50/30
Inventor 屈波
Owner 亳州市聚泉新能源科技有限公司
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