Straw continuous decomposition equipment

A straw and equipment technology, applied in the field of straw continuous decomposition equipment, can solve problems such as poor cooling effect, ineffective reuse of hot air, poor discharge of carbon powder, etc., and achieve the effect of improving the carbonization rate

Active Publication Date: 2017-05-10
四川大宇中和生物质能源科技有限公司
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  • Claims
  • Application Information

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Problems solved by technology

The plurality of cooling pipes of the above-mentioned patent are arranged in the cooling cylinder. Although it can be cooled, it has the following disadvantages. One is that the cooling effect is relatively poor. Unsmooth, third, the hot air after the carbon powder heat exchange has not been effectively reused

Method used

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Embodiment Construction

[0030] Below in conjunction with accompanying drawing, the present invention will be further described:

[0031] A straw continuous decomposition equipment, the equipment is mainly used in the decomposition of straw, it includes an air drying device 1, a propulsion device 2, a decomposition device 3 and a cooling device 4, the air drying device 1 dries the straw bundles and automatically falls into the propulsion device 2 Inside, the propelling device 2 is to push the fallen straw bales into the decomposition furnace 3 for decomposition, and the cooling device 4 cools the decomposed high-temperature straw charcoal (charcoal powder). The discharge port of the air-drying device 1 is connected with the feed port of the propulsion device 2, the discharge port of the propulsion device 2 is connected with the feed port of the decomposition device 3, and the discharge port of the decomposition device 3 is connected with the feed port of the cooling device 4 .

[0032] The air-drying...

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Abstract

The invention discloses a continuous-decomposing device for straw. The continuous-decomposing device for straw comprises an air drying device, a propelling device, a decomposing device and a cooling device. A box of the air drying device is internally provided with pushing plates, an air door and a hot air inlet; the two ends of a cylinder body of the propelling device are connected with a hydraulic cylinder and a compression cavity respectively, a feeding opening is formed in the cylinder body, and a piston of the cylinder body is connected with the hydraulic cylinder through a connecting rod; a shell of the decomposing device is composed of an outer sleeve and an inner sleeve, a fire-resistant layer is arranged on the inner wall, and an igniting ring is arranged on the fire-resistant layer; a shell of the cooling device is a double-layer shell, a cavity is formed between the double-layer shell, and is divided by partition plates of the cavity into a spiral heating exchanging air channel, and a cold-air inlet and a hot air outlet which are communicated with the heating exchanging air channel are formed in the shell; the hot air outlet of the cooling device is connected with the hot air inlet in the air drying device, cyclic utilization of energy is achieved, and environmental pollution is avoided.

Description

technical field [0001] The invention relates to the technical field of straw processing, in particular to a straw continuous decomposition equipment. Background technique [0002] Straw is the general term for the stems and leaves (ears) of mature crops. Now a large amount of straw is produced in agricultural production. Traditional straw is mainly disposed of by incineration, which pollutes the air and fails to obtain effective benefits. Straw carbonization is an effective application, and it is being vigorously promoted at present. Straw carbonization is to dry or sun-dry and crush the straw, and then in the charcoal equipment, through drying, dry distillation, cooling and other processes, the loose straw is The process of making charcoal. During the straw carbonization process, the straw bales are transported to the conveying device through the feeding device, and then sent to the air-drying device through the conveying device. the goal of. However, the existing straw ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10B53/02C10B49/00C10B1/06
CPCC10B1/06C10B49/02C10B53/02Y02E50/10
Inventor 罗萍谢振飞
Owner 四川大宇中和生物质能源科技有限公司
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