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Splitting decomposition gasification furnace shaftless spiral wind-locking feeding device and feeding method thereof

Pending Publication Date: 2019-12-13
中城绿建科技有限公司
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Problems solved by technology

[0003] The purpose of the present invention is to provide a shaftless spiral air lock feeding device for a cracking gasifier and its feeding method, to solve the problem that the existing feeding method will destroy the anaerobic or anaerobic environment in the cracking gasifier, which is easy to cause Material accumulation, winding and other problems

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  • Splitting decomposition gasification furnace shaftless spiral wind-locking feeding device and feeding method thereof
  • Splitting decomposition gasification furnace shaftless spiral wind-locking feeding device and feeding method thereof
  • Splitting decomposition gasification furnace shaftless spiral wind-locking feeding device and feeding method thereof

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Embodiment Construction

[0024] The following description is only for disclosing the present invention to enable those skilled in the art to practice the present invention. The embodiments in the following description are only examples, and those skilled in the art can think of other obvious modifications. The basic principles of the invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and others without departing from the spirit and scope of the invention.

[0025] As shown in Figures 1-3, the present invention provides a shaftless spiral air lock feeding device for a cracking gasifier, which can continuously, uniformly and smoothly feed the cracking gasifier, and can block the Air enters the furnace body of the pyrolysis gasifier to achieve the effect of locking the air. Specifically, the shaftless screw air lock feeding device for the pyrolysis gasifier includes a casing 10 , at least two shaftless screw bodies 20 and a driving m...

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Abstract

The invention provides a splitting decomposition gasification furnace shaftless spiral wind-locking feeding device and a feeding method thereof. The splitting decomposition gasification furnace shaftless spiral wind-locking feeding device comprises a machine shell, a driving mechanism and two or more shaftless spiral bodies. The machine shell is provided with a feeding port and a discharging port.All the shaftless spiral bodies are arranged in parallel and side by side in a cavity of the machine shell. The driving mechanism and the shaftless spiral bodies are connected so that the shaftless spiral bodies can be driven. Rotating directions of any two adjacent shaftless spiral bodies are opposite. In the running process, materials entering from the feeding port enter a splitting decomposition gasification furnace gradually from the discharging port under the propelling action of the shaftless spiral bodies; continuous feeding as required can be effectively achieved; uniform distributionand the reaction process of the materials in the splitting decomposition gasification furnace are benefited; and material blocking and winding are avoided so that feeding is smoother. The feeding port of the splitting decomposition gasification furnace can be effectively segregated from outside air by the materials and the shaftless spiral bodies, the wind-locking effect is achieved, and it is avoided that the furnace body is frequently opened for feeding and thus the oxygen-free or anaerobic environment in the furnace is destroyed.

Description

technical field [0001] The invention relates to the field of fixed waste disposal, in particular to a shaftless spiral airlock feeding device for a cracking gasification furnace and a feeding method thereof. Background technique [0002] The current pyrolysis gasifier generally adopts the way of feeding by garbage crane or conveying mechanism. When the material enters the cracking gasifier, it is necessary to open the feed port on the top of the cracking gasifier. At this time, some air will enter the cracking gasifier, thus destroying the anaerobic or anaerobic atmosphere in the cracking gasifier. oxygen environment. In the process of using garbage cranes or conveying mechanisms to transport materials, because of the large amount of material entering the furnace at a time, it is easy to cause material accumulation in the furnace, which is not conducive to the realization of the cracking process. In addition, when the material is pushed through the conventional rotating sh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G65/46B65G33/18B65G33/34B65G33/26
CPCB65G65/46B65G33/18B65G33/34B65G33/265
Inventor 李玮张颖严鑫孙岐君王计远徐涛
Owner 中城绿建科技有限公司
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