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Glass body melting gasification furnace, gasification system and gasification method

A melting gasification furnace, melting gasification technology, applied in glass furnace equipment, gasification process, glass production, etc., can solve the problems of harmless treatment, achieve the effects of reducing heat loss, efficient shunting, and reducing the height of the frame

Pending Publication Date: 2022-05-24
KEDA MAS CLEAN ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In view of the problem that the existing solid waste melting treatment technology can only achieve reduction and cannot be completely harmless, the present invention proposes a glass melting gasifier, gasification system and gasification method, which can completely transform solid waste Form a pure glass body, and there is no waste water, waste gas, and waste slag during the production process, and can by-produce coal gas and saturated steam with a certain calorific value. At the same time, the height of the steel structure frame can be reduced to save costs. wider

Method used

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  • Glass body melting gasification furnace, gasification system and gasification method
  • Glass body melting gasification furnace, gasification system and gasification method
  • Glass body melting gasification furnace, gasification system and gasification method

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Embodiment 1

[0050] like figure 1 , figure 2 As shown, a glass melter-gasifier in this embodiment includes a shell 7, the bottom of the shell 7 is provided with a slag pool 5, the top is provided with a gas outlet 9, and the cavity of the shell 7 is provided with a slag pool 5. There is a gasification reaction chamber and a gas slag separation section 4. The gasification reaction chamber includes a main gasification reaction section 1, a swirl reaction section 2, and a chill section 3, which are arranged in sequence from top to bottom. The end face of the section 1 is provided with a burner channel 6 , and the main gasification reaction section 1 is connected downward to the swirl reaction section 2 in a spirally tapered manner. The gasification furnace in this embodiment adopts a spiral gasification reaction chamber, which can realize efficient shunting of gas slag. During the swirling process of liquid slag, it will flow down against the wall under the action of centrifugal force, and ...

Embodiment 2

[0055] A glass body melting and gasification system in this embodiment includes a drying and grinding system, a slag screening system, a heat exchange system, a purification system, a water vapor system, and the above-mentioned gasifier. The output channel of the drying and grinding system is connected to Gasifier, the slag output end of the gasifier is connected to the slag screening system, and the slag screening system is connected to the drying and grinding system; the gas output end of the gasifier is connected to the heat exchange system and the purification system in turn; the gasifier and the water vapor system form Circulation passage, the water vapor system and the heat exchange system form a circulation passage. Among them, the function of the dry grinding system is to grind the raw materials with large particle size into small particle size powder that meets the requirements of gasification, and dry the moisture in the process; the gasifier is the main equipment for...

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Abstract

The invention discloses a glass body melting gasification furnace, a gasification system and a gasification method, and belongs to the technical field of solid waste and hazardous waste treatment. The gasification furnace comprises a shell, a slag pool is arranged at the bottom of the shell, a coal gas outlet is formed in the top of the shell, a gasification reaction chamber and a gas-slag separation section are arranged in a cavity of the shell, and the gasification reaction chamber comprises a main gasification reaction section, a rotational flow reaction section and a chilling section which are sequentially arranged from top to bottom, a burner channel is formed in the end face of the main gasification reaction section, and the main gasification reaction section is downwards communicated with the rotational flow reaction section in a spiral gradually-shrinking mode. Solid waste can be completely converted into pure glass, no waste water, waste gas and waste residues are discharged in the production process, coal gas and saturated steam with a certain heat value can be produced as byproducts, meanwhile, the height of a steel structure frame is reduced, cost is saved, and the device is small in size, simple in structure and wider in applicability.

Description

technical field [0001] The invention relates to the technical field of solid waste and hazardous waste treatment, and more particularly, to a glass melt gasifier, a gasification system and a gasification method. Background technique [0002] my country is a major resource consuming country in the world and a major producer of solid waste. At present, my country is facing the dual pressure of resource shortage and serious environmental pollution. At the same time, my country produces a large amount of solid waste every year, causing serious environmental and geological hazards, and occupying a large amount of land. The treatment of solid waste, especially hazardous waste, has always been the key to restricting the construction of ecological civilization in my country. [0003] The currently widely used technology is to incinerate solid waste, but incineration cannot solve the harmless problem at one time, and generally the incineration temperature is lower than 900 °C, and h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/48C10J3/52C10J3/84C03B1/00C03B5/00C03B5/16C03B5/235C03C1/00
CPCC10J3/487C10J3/526C10J3/84C10J3/845C03C1/002C03B1/00C03B5/00C03B5/16C03B5/235C10J2300/093C10J2300/0959Y02P40/50
Inventor 全健森邵如意韩忠辉
Owner KEDA MAS CLEAN ENERGY
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