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Process flow for producing charcoal, coke, coal gas, and ceramic products using hazel rod coal resurgent gases technique

A technological process and regeneration gas technology, which is applied in coking ovens, biofuels, petroleum industry, etc., can solve the problems of not being able to use it and making it into machine-made charcoal, so as to protect resources, prevent environmental pollution, and reduce production costs Effect

Inactive Publication Date: 2004-03-31
杨铁军
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Problems solved by technology

The above process requirements cannot realize the use of hazel stalks and hazel skins as raw materials to make machine-made charcoal, and this process does not recover the available gas produced in the process of charcoal production, let alone recover the available gas produced in the process of charcoal production. gas, used as fuel to produce other products

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  • Process flow for producing charcoal, coke, coal gas, and ceramic products using hazel rod coal resurgent gases technique
  • Process flow for producing charcoal, coke, coal gas, and ceramic products using hazel rod coal resurgent gases technique

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Embodiment Construction

[0016] Below in conjunction with accompanying drawing, concrete technical scheme of the present invention is described further:

[0017] As shown in the attached figure, the technological process of producing charcoal, coke, gas and ceramic products by this hazel stalk coal regeneration gas technology uses discarded hazel stalks and hazel skins as raw materials, sorting, screening, sorting out sundries, and then crushing Granular, with a particle size of 2-3mm. The moisture content of the mixture of hazel stalk and hazel skin is generally 10-30% according to its freshness. After drying the mixture of hazel stalk and hazel skin in a dryer, [ Its water content is controlled below 5%] and sent to the charcoal machine with a working pressure of 200 tons and a working temperature of 500-1000°C to produce a carbon rod with a length of 600mm and a diameter of 5cm, and then send the prepared carbon rod into the carbonization furnace , the sintering temperature is 400-450°C, the time i...

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Abstract

A process of producing charcoal, coke, coal gas and ceramic products from branches of hazelnut. It comprises, screening and cracking disposed branches, barks of hazelnut, drying the mixed material ofbranches and barks of hazelnut in a dehydrator, and sending it into a coal-making machine to produce carbon pencils, sending carbon pencils into a charring oven to produce charcoal, the coal content is above 85%, the calorie value is above 8500 kcal, recycling combustible gases produced in making coal to be fuel for burning ceramic products. The invention saves cost and protects resources, and prevent new environment pollution.

Description

technical field [0001] The invention relates to a method for producing charcoal, coke, gas and ceramic products from the waste of agricultural native products, in particular to a process flow for producing charcoal, coke, gas and ceramic products by hazel stalk coal regeneration gas technology, The utility model belongs to the technical field of waste comprehensive utilization. Background technique [0002] Hazel is a perennial deciduous shrub that is widely distributed in the low mountains and hills of Northeast China, North China, and Northwest China. Its nuts are one of the famous native products. In recent years, the development and production of hazelnuts have contributed to the poverty alleviation of farmers. . However, the thinned hazel stalks can only be used as ordinary burning materials, and the hazel bark after deseeding is discarded at will, which is a waste of resources and pollutes the environment. Although some people are currently studying the technology of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/00C10B53/02
CPCY02E50/14Y02E50/10
Inventor 杨铁军
Owner 杨铁军
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