A gasification furnace pretreatment and feeding system

A feeding system and pretreatment technology, which is applied to the feeding tool of gasification device, gasification process, molten salt/molten metal gasification, etc., to achieve the effect of convenient and firm installation, avoiding leakage of gaps and protecting production personnel

Active Publication Date: 2021-08-17
HENAN HEJING CLEANING TECH
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  • Abstract
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Problems solved by technology

[0004] Aiming at the problem in the prior art that hazardous waste needs to be sealed in the process before entering the gasifier, the present invention provides a gasifier pretreatment and feeding system, the purpose of which is to provide a treatment system that can Uncover, convey, sort, pack, and temporarily store hazardous waste in a sealed environment, and finally send the hazardous waste into the gasifier under the premise of avoiding leakage and pollution, so as to avoid endangering the health of production personnel

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  • A gasification furnace pretreatment and feeding system
  • A gasification furnace pretreatment and feeding system
  • A gasification furnace pretreatment and feeding system

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Embodiment Construction

[0056] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0057] Combine below Figure 1 to Figure 19 The present invention will be described in detail.

[0058] A gasification furnace pretreatment and feeding system, including a built-in sealing and uncapping device 1, a sorting glove box 2 and a packing glove box 3 connected in sequence, between the built-in sealing and uncapping device 1 and the sorting glove box 2 Separated by the pneumatic isolation door I1026, the outlet of the sorting glove box 2 is communicated with the inlet of the packing glove box 3 through the chute 2009. A pneumatic isolation door II 2005 is set between the sorting glove box 2 and the walking pipe 2009. As a preferred solution, the outlet end of the packing glove box 3 is sequentially connected with a temporary storage glove box 4 and a feeding mechanism 5 .

[0059] ...

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Abstract

The invention belongs to the technical field of hazardous (medium and low radioactive) waste treatment, and in particular relates to a gasification furnace pretreatment and feeding system. Aiming at the problem in the prior art that hazardous waste needs to be sealed, sorted and packaged in the process before entering the gasifier, the technical solution of the present invention is to include a sequentially connected built-in sealed and uncapped device, a sorting glove box , packing glove box, temporary storage glove box and feeding mechanism, the built-in sealing and opening device and the sorting glove box are separated by pneumatic isolation door I, and a pneumatic isolation is set between the outlet of the sorting glove box and the packing glove box Door II is divided, and a pneumatic isolation door III is set between the temporary storage glove box and the feeding mechanism, and the feeding mechanism is connected to the gasifier inlet. This technical solution provides a processing system that can perform operations such as uncapping, conveying, sorting, packaging, temporary storage, and feeding of hazardous waste in a sealed environment to avoid leakage pollution and harm to the health of production personnel.

Description

technical field [0001] The invention belongs to the technical field of hazardous waste treatment, and in particular relates to a gasification furnace pretreatment and feeding system. Background technique [0002] The plasma gasification melting system is used to process hazardous waste (such as medium and low radioactive nuclear waste) and complete the volume reduction treatment of related waste. The system is mainly composed of gasifier pretreatment and feeding system, gasifier system, melting furnace pretreatment and feeding system, melting furnace system, flue gas purification system, discharge transfer system, auxiliary gas supply system, auxiliary water supply cooling system, composition. [0003] In this system process, the waste package is stored in the temporary storage workshop in the form of 200L barrels, and the 200L waste barrels (referred to as: waste barrels) are manually transferred to the waste equipment room with an electric transfer trolley. It is necessa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10J3/57C10J3/72
CPCC10J3/57C10J3/72C10J2200/15C10J2300/0946
Inventor 杨尚杰卢岩王辉李玉玲王红伟杨栋彭蕾
Owner HENAN HEJING CLEANING TECH
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