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Sludge biomass high-temperature gasification treatment method and treatment system

A treatment method and biomass gas technology, applied in sludge treatment, water/sludge/sewage treatment, chemical instruments and methods, etc., can solve the problems of insufficient combustion in the treatment process, treatment cost, complex process, air pollution, etc. To achieve the effect of significant deodorization, simple equipment structure and sufficient combustion

Pending Publication Date: 2020-12-25
苏韶华
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  • Claims
  • Application Information

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Problems solved by technology

[0013] In order to solve the existing problems of mixing and burning sludge and sawdust as a treatment method for renewable energy, which may cause pollution to the atmosphere, insufficient combustion in the treatment process, high treatment cost, complicated process, and high energy consumption, the present invention Provided is a sludge biomass high-temperature gasification treatment method and treatment system

Method used

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  • Sludge biomass high-temperature gasification treatment method and treatment system
  • Sludge biomass high-temperature gasification treatment method and treatment system

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Embodiment

[0056] Such as figure 1 As shown, this embodiment provides a sludge biomass high-temperature gasification treatment system, including a sludge bin 1, a wood waste bin 2, a belt conveyor 3, a mixer 4, an aging device 5, and a biomass gasification furnace 6;

[0057] Sludge bin 1 is used to hold sludge, and is connected with described mixer 4 by sludge pump 7, belt conveyor 3 successively; Branches or waste wood strips or waste planks), and are connected with the mixer 4 by a belt conveyor 3;

[0058] The aging device 5 is mainly used for natural dehydration and deodorization of the mixture of sludge and wood waste, such as figure 2 As shown, it mainly includes aging chamber 8, spray deodorization assembly and negative pressure deodorization assembly;

[0059] The spray deodorization component includes a liquid medicine pool 9, a water pump 10, a spray pipe 11 and an atomizing nozzle 12; , the output end of the water pump 10 supplies liquid medicine to the spray pipe 11; th...

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Abstract

The invention discloses a sludge biomass high-temperature gasification treatment method and treatment system which are low in energy consumption, capable of effectively deodorizing, more sufficient incombustion, capable of greatly increasing the burn-off rate, more energy-saving and more environmentally friendly. The method mainly comprises the following steps: 1, mixing sludge and wood waste; 2,carrying out aging treatment; 3, gasification treatment; 4, utilization of biomass gas; the system comprises a sludge bin, a wood waste bin, a belt conveyor, a mixing machine, an aging device and a biomass gasification furnace, the sludge bin and the wood waste bin are conveyed to the mixing machine through the belt conveyor to form a mixture, the mixture is subjected to aging treatment through the aging device, and finally the mixture is combusted into biomass gas through the biomass gasification furnace to be recycled.

Description

technical field [0001] The invention relates to municipal sludge treatment equipment, in particular to a sludge biomass high-temperature gasification treatment method and treatment system. Background technique [0002] Sludge is the product of municipal sewage treatment. It is an extremely complex heterogeneous body composed of organic debris, bacterial cells, inorganic particles, and colloids. The main characteristics of sludge are high water content, high organic content, easy to rot and smell, and the particles are finer, the specific gravity is smaller, and it is colloidal solid. [0003] At present, sewage treatment plants produce a large amount of sludge every day, and a large amount of sludge will cause serious environmental pollution: [0004] 1. Organic pollution: The organic pollutants contained in the sludge are not easy to degrade, and the toxicity remains for a long time. These harmful and toxic substances will cause environmental pollution when they enter the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10J3/72C10J3/00C02F11/00
CPCC02F11/00C02F2303/02C10J3/00C10J3/72C10J2300/0916C10J2300/0923Y02P20/10
Inventor 苏韶华
Owner 苏韶华
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