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Chrysanthemum straw biomass particle fuel and production method thereof

A technology of biomass pellets and chrysanthemum straw, which is applied in the directions of biofuel, waste fuel, fuel, etc., can solve the problems of reducing the efficiency of biomass boilers, hindering the absorption of heat, hindering heat exchange, etc., achieving compact structure, increasing softening temperature, and improving heat release effect

Inactive Publication Date: 2016-04-20
HUANGSHAN JINFU BIOLOGICAL ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large amount of inorganic mineral elements contained in biomass ash will seriously affect the combustion process of biomass. During the combustion process, eutectics with low melting points are formed. When the temperature in the furnace is higher than its melting temperature (about 1000°C ), it will melt and adhere to the water wall, etc., preventing the water wall and other heating devices from absorbing the heat generated by fuel combustion. The heat and combustible fly ash will be discharged with the flue gas, resulting in heat loss
Biomass boiler slagging hinders heat exchange is the main reason for the reduction of biomass boiler efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] A chrysanthemum stalk biomass granular fuel, which is composed of the following components in weight percent: distiller's grains 4.2%, Chinese chestnut cattail 10.9%, sugarcane leaves 12%, bamboo leaves 7%, grape vines 8%, medicinal mud alcohol sediment 3.2%, 12% hickory cattail, 18% camellia seed dregs, 0.27% nano-attapulgite clay, and the balance is chrysanthemum straw.

[0025] A method for producing chrysanthemum stalk biomass pellet fuel, the steps are as follows:

[0026] a. Crush chestnut cattail, sugarcane leaves, bamboo leaves, grape vines, chrysanthemum straw, distiller's grains, medicinal mud alcohol sediment, camellia seed powder and hickory cattail into 5mm powder;

[0027] B, pulverize nano-attapulgite clay, and sieve with 170 mesh sieves;

[0028] c. Mix the pulverized matter obtained in step a, and send it to a rotary dryer for drying. The drying time is 9 minutes, and the moisture content of the material after drying is 12%;

[0029] d. The dried mate...

Embodiment 2

[0034] A chrysanthemum stalk biomass pellet fuel, which is composed of the following components in weight percentage: 3.5% of distiller's grains, 10.6% of Chinese chestnut cattail, 14% of sugarcane leaves, 9% of bamboo leaves, 8% of grape vines, 4.1% of medicinal mud alcohol sediment, 13% hickory cattail, 15.4% camellia seed dregs, 0.22% nano-attapulgite clay, and the balance is chrysanthemum straw.

[0035] Production method is with embodiment 1.

Embodiment 3

[0037] A chrysanthemum stalk biomass pellet fuel, which is composed of the following components in weight percentage: distiller's grains 5.1%, Chinese chestnut cattail 11.2%, sugarcane leaves 13.7%, bamboo leaves 8.2%, grape vines 15%, medicinal sludge alcohol sediment 4%, 14% hickory cattail, 20% camellia seed dregs, 0.3% nano-attapulgite clay, and the balance is chrysanthemum straw.

[0038] Production method is with embodiment 1.

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Abstract

The invention discloses chrysanthemum straw biomass particle fuel. The chrysanthemum straw biomass particle fuel is prepared from, by weight, 2.1-5.6% of distillers' grains, 10.5-11.7% of Chinese chestnut bracts, 6-15% of sugarcane leaves, 5-10% of bamboo leaves, 6-16% of grape vines, 1-5% of medicinal mud alcohol precipitation matter, 10-15% of Chinese walnut bracts, 12-21% of camellia seed residues, 0.2-0.31% of nano attapulgus clay and the balance chrysanthemum straw. The invention further discloses a production method of the fuel. The chrysanthemum straw is prepared into biomass fuel, 10000 tons of chrysanthemum straw biomass solid briquettes fuel can replace 10000-15000 tons of standard coal, pollution to environment by the chrysanthemum straw is treated, the ecological environment is protected from the source, waste is turned into wealth, the Chinese walnut industry chain is extended, and incomes of local peasants are increased.

Description

technical field [0001] The invention relates to a chrysanthemum straw biomass granular fuel and a production method thereof. Background technique [0002] The global demand for energy continues to grow while conventional petroleum (such as oil, natural gas and liquefied natural gas) reserves are decreasing. Peak oil production due to dwindling oil reserves increases the likelihood of a global energy crisis, especially if energy demand continues to grow as expected. Consequently, more and more attention has been devoted to exploiting previously unconventional fuel resources (eg, heavy oil, oil sands, oil shale) and other non-fossil sources of energy (eg, lignocellulosic materials). A remarkably large amount of research in the field of "alternative" energy production has focused on the production of biofuels from lignocellulosic matter. This technology raises the prospect of switching to plentiful and renewable energy production feedstocks as an alternative to hydrocarbon fe...

Claims

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Application Information

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IPC IPC(8): C10L5/44
CPCY02E50/10Y02E50/30C10L5/44C10L5/442C10L5/445
Inventor 孙良华朱忠良黄金泉
Owner HUANGSHAN JINFU BIOLOGICAL ENERGY
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