Rice hull fuel forming method

A molding method and rice husk technology, applied in the direction of fuel, solid fuel, biofuel, etc., can solve the problems that biomass fuel molding is difficult to popularize, biomass energy pellet products are not common, and the energy consumption of molding equipment is large, so as to achieve convenient Continuous and stable production, flexible and adjustable drying time, and reduced drying energy consumption

Inactive Publication Date: 2015-04-08
JILIN DEYA AGRI DEV GRP
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Problems solved by technology

However, the promotion and application of biomass energy pellet products in my country is still not common.
The main problems are as follows: molding equipment has disadvantages such as large energy consumption, easy damage, complicated process, low production efficiency, and high cost, and the problems of unstable calorific value and alkali corrosion in the combustion process of molding fuel make it difficult to widely promote the molding of biomass fuel

Method used

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  • Rice hull fuel forming method

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Embodiment Construction

[0023] In order to illustrate the present invention more clearly, the present invention will be further described below in conjunction with preferred embodiments. Those skilled in the art should understand that the content specifically described below is illustrative rather than restrictive, and should not limit the protection scope of the present invention.

[0024] Following examples are further descriptions of the present invention:

[0025] Rice husk collection: mainly rice processing factories and farmers;

[0026] Primary selection of 60 kg of paddy rice husks, after filtering and sieving to remove impurities, crushing the rice husks into powder by passing through a 1.5mm sieve plate crusher; then taking 18 kg of crushed sawdust, 16 kg of pulverized coal and 6 kg of additives ( 3 kg of sulfur-fixing agent and 3 kg of anti-slagging agent); the above materials are poured into the mixer and stirred evenly, and the humidity of the raw materials after stirring is controlled ...

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Abstract

The invention discloses a rice hull fuel forming method. The method includes the steps of (1) pulverizing rice hull into powder; (2) mixing rice hull powder with other debris raw materials; (3) forming a mixture obtained in the last step through solidifying. The rice hull fuel formed through the rice hull fuel forming method can increase the combustion temperature and thermal utilization efficiency and reduce air pollution and is high in combustion speed and time-saving. The rice hull fuel forming method is simple in process, low in cost and easy to use and popularize in cities and towns for forming industrialization.

Description

technical field [0001] The invention relates to a biomass molding production process. More specifically, it relates to a method for molding rice husk fuel. Background technique [0002] As a renewable energy source, biomass has received more and more attention and application. Compared with coal, it has low sulfur content, low nitrogen content, and less ash content. From the two aspects of growth and chemical conversion, carbon dioxide emissions are nearly zero. Biomass is the longest fuel used by human beings. With the development of social civilization and science and technology, the demand for energy is increasing, and the requirements for environmental protection are getting higher and higher. The outstanding problems of biomass in the process of modern energy utilization: energy Low density, scattered distribution. Biomass molding is a method to solve the above problems, and it is also the basis for the deep utilization and large-scale utilization of biomass energy. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10L5/44
CPCY02E50/10Y02E50/30
Inventor 于兰森李庆孙长平于兵兵
Owner JILIN DEYA AGRI DEV GRP
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