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Household straw gasifying device

A gasification device and straw technology, applied in the field of household straw gasification device

Active Publication Date: 2010-01-13
程浩德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to address the shortcomings of the existing water-sealed straw gasifiers, and propose a new type of household-use straw gasifier that is dry-sealed, not limited by environmental conditions, has good gas production effect, and has no secondary pollution from tar. rod gasification device

Method used

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Experimental program
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Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings.

[0013] refer to Figure 1 ~ Figure 2 , a household type stalk gasification device, comprising a furnace body 26, a furnace cover 17 fixedly and sealingly connected with the upper end surface of the furnace body 26, and a furnace bottom 4 placed at the bottom of the furnace body 26, etc., the furnace cover 17 is provided with A top cover 18, a sealing ring 24 is added to the contact between the furnace cover 17 and the top cover 18, and the sealing ring 24 is preferably a silica gel pad; the center of the top cover 18 is provided with a material compacting device; Pressing sheets 23 are evenly distributed on the edge. When in use, turn the pressing sheets 23 to press the top cover 18 to make the sealing effect better; the lower end surface of the furnace body 26 is embedded with a large furnace tooth 9, and the large furnace tooth 9 and the support 5 is affixed, and th...

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PUM

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Abstract

The invention discloses a household straw gasifying device, comprising a furnace body, a furnace cover, a furnace bottom, and the like. The furnace cover is fixedly and hermetically connected with an upper end surface of the furnace body, and the furnace bottom is placed at the lower part of the furnace body. The furnace cover is provided with a top cover, and a sealing ring is added at the contact part of the furnace cover and the top cover; a material compaction device is arranged in the centre of the top cover; pressurizing sheets are all arranged at an outer edge of the upper end surface of the furnace body; and a big furnace tooth is embedded into the lower end surface of the furnace body, the big furnace tooth is fixed with a support, and the support is fixed with the furnace bottom. The material compaction device ensures even stress of the material and is difficult to form a cavity and deflection in the burning process, thereby prolonging gas production time, accelerating gas production speed, increasing gas production quantity, prolonging firing time and ensuring repeated use of fuel for a long time; and a tar re-melting burning device completely solves the problem of secondary pollution caused by no treatment to the tar generated by a household straw gasifying furnace, therefore, the invention can not only satisfy the requirement of cooking, bathing and warming, but also is particularly suitable for temperature rising of apparatuses for agricultural production .

Description

technical field [0001] The invention relates to a method of producing CO, H through thermochemical reaction processes such as oxidation, reduction, cracking, and drying of carbohydrates such as cellulose, hemicellulose, and lignocellulose in a straw under certain temperature conditions and an anoxic environment. 2 , methane, hydrocarbons and other flammable gasification household straw gasification device. Background technique [0002] At present, most of the household-use straw gasifiers on the market are water-sealed straw gasifiers, but they have the following disadvantages: ①The degree of mechanization is relatively low, and the added materials are all produced by manual tamping. It is solid, so that the force is uneven, and it is easy to form cavities and deviations during the combustion process, resulting in poor gas production effect, short ignition time, and it is not easy to produce gas quickly for a long time, and it is not easy to use repeatedly; ② There is no ash...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10B53/02C10J3/32C10J3/64
Inventor 程浩德程文亮程生杰
Owner 程浩德
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