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Novel straw direct gasification and poly-cogeneration device and preparation process

A technology of polygeneration and straw, which is applied in fixed bed gasification, petroleum industry, and manufacture of combustible gas, etc. It can solve the problems of poor gasification effect of straw gasifier, low utilization rate of straw, and low operating cost. Achieve the effects of avoiding performance degradation, increasing calorific value and resource utilization, and reducing production costs

Inactive Publication Date: 2012-01-25
顾云江
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the deficiencies in the prior art, such as poor gasification effect, low utilization rate of straw, high operating cost, poor reliability, low safety performance and poor practicability, the present invention provides a straw gasifier with high reliability and good safety performance. , A new type of straw direct gasification multi-generation device with strong practicability, its preparation process is simple, the gasification effect is good, the utilization rate of straw is high, and the operation cost is low

Method used

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  • Novel straw direct gasification and poly-cogeneration device and preparation process
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  • Novel straw direct gasification and poly-cogeneration device and preparation process

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Embodiment Construction

[0034] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0035] Figure 1-2 As shown, the new straw direct gasification polygeneration device includes a hopper 1, a feeding track 2, a feeding motor 3, a pushing track 4, a pushing plate 5, a pushing motor 6, a pushing gear 7, and a pushing tooth Strip 8, material pushing baffle 9, material pressing track 10, material pressing motor 11, material pressing gear 12, material pressing rack 13, material pressing cover 14, pressure sensor 15, material leveling motor 16, rice-shaped leveling material Device 17, gasifier 18, fire grate 19, charcoal pool 27, water outlet pipe 28, mud pump 29, charcoal outlet pool 30, non-woven fabric filter bag 31, mesh bracket 32, return pipe 33, air outlet pipe 34, Labyrinth spray washing device 35, blower fan 36, water seal filter device 37, gas storage cabinet 38 and control cabinet 39. The hopper 1 is arranged in the feeding track 2, a...

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Abstract

The invention relates to a novel straw direct gasification and poly-cogeneration device and preparation process. The device comprises a gasification furnace, a loading device, a pushing device, a pressing device, a distributing device, a carbon discharging device, a washing device, a fan, a water seal filtration device, a gas storage cabinet and a control cabinet. According to the invention, straw which does not need to be processed is directly fed into the gasification furnace for gasification through the loading, pushing, pressing and distributing devices, thereby effectively controlling straw cogenerated straw carbon and straw gas, matching a carbon shaving grate and the carbon discharging device to collect the straw carbon, carrying out labyrinth spraying and washing and separating the straw gas from straw extract, and filtering and collecting the straw gas in the water seal filtration device. The device has high reliability, good safety, strong practicability, simple gasification process, good gasification effect, high straw utilization ratio and low operation cost.

Description

technical field [0001] The present invention relates to a straw direct gasification device, in particular to a device for direct utilization of new gasification multi-generation straw gas, straw charcoal and straw extract without cutting or crushing, and a preparation process thereof . Background technique [0002] In recent years, there are many technical methods for the regeneration and recycling of crop straws at home and abroad, such as direct combustion, gasification, liquefaction, compression molding, biochemical transformation or the manufacture of artificial boards, etc., but due to various reasons or conditions, the investment is less, There are not many methods with mature technology, economical feasibility, and convenient application. In addition, my country has a vast territory, great differences in natural conditions, and many types of straw resources, which are affected by factors such as poor conversion channels, low conversion rates, and poor economic benefits...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/60C10J3/20C10J3/06C10J3/30C10J3/34C10J3/62C10J3/84C10B53/02C10B57/00
Inventor 顾云江
Owner 顾云江
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