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Solid high-temperature aerobic fermentation reaction system and method

A technology of aerobic fermentation and reaction system, applied in aerobic process treatment, biochemical equipment and methods, bioreactor/fermenter combination, etc.

Active Publication Date: 2016-11-16
HUNAN SAKAL ENVIRONMENTAL SCI & TECH CO LTD +1
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  • Solid high-temperature aerobic fermentation reaction system and method
  • Solid high-temperature aerobic fermentation reaction system and method
  • Solid high-temperature aerobic fermentation reaction system and method

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[0078] Specific implementation method: the structural diagram of the solid high-temperature aerobic fermentation reactor is as follows figure 2 and image 3 As shown, the solid high-temperature aerobic fermentation reactor consists of an inclined and horizontal drum 114, a feed side cover 101 and a labyrinth sealing device 108, a discharge side cover 122 and a labyrinth sealing device 115, a power supporting wheel group 200, and a stirring prevention Composed of sticking device 109 and integral base 123, the feed side is higher than the discharge side, horizontal drum 114, feed side cover 101, discharge side cover 122 and labyrinth sealing devices (108 and 115) on both sides A closed fermentation space, the upper part of the feed side cover 101 is provided with a feed hole 107 and an exhaust hole 106, the upper part of the discharge side cover 122 is provided with an air inlet 116, and the lower part of the discharge side cover 122 is provided with a discharge hole. A hole 1...

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Abstract

The invention provides a solid high-temperature aerobic fermentation reaction system and method. The system comprises a solid high-temperature aerobic fermentation system, a furnace system, an odor and flue gas treatment system, a detection system and a control system; the solid high-temperature aerobic fermentation system comprises 1-X solid high-temperature aerobic fermentation reactors, and each solid high-temperature aerobic fermentation reactor comprises an oblique horizontally drum, a feed side, a closed labyrinth sealing device arranged on a discharge side, a power supporting wheel set, a stirring anti-sticking device and an integrated base, wherein the horizontal drum is sleeved with a water sleeve, the stirring anti-sticking device is located in the horizontal drum, and the horizontal drum is arranged on the power supporting wheel set; the furnace system comprises a hot water furnace, a circulating water pump, a three-way electric adjusting valve and an electromagnetic valve, and effluent of the furnace system is connected and communicated with clamping sleeves of the solid high-temperature aerobic fermentation reactors; the odor and flue gas treatment system comprises an odor heat exchange condenser, a flue gas heat exchange condenser, a biological deodorizing filter tower, an induced draft fan and an electromagenetic valve; the detection control system is set in the mode that all system sensors output detection signals to be connected with a controller, and the controller controls all the systems to work coordinately. The system conducts reductive, harmless and resourceful treatment on pollutants, is small in occupied area, high in fermentation efficiency and good in environment-friendly effect and is not influenced by environmental factors and a low-temperature condition.

Description

technical field [0001] The invention belongs to the technical field of biological fermentation, and in particular relates to a solid high-temperature aerobic fermentation reaction system and method, which are used for the reduction, harmless and resourceful treatment of feces, sludge and garbage. Background technique [0002] The main by-products of large-scale livestock and poultry farms, sewage treatment plants, and residential areas: feces, sludge, and kitchen waste (collectively referred to as organic waste or fermentation raw materials), which are large in volume and highly concentrated. If they cannot be disposed of in a timely and effective manner, they will easily cause serious environmental pollution. [0003] Aerobic fermentation (composting) can degrade organic matter through microorganisms, so that organic waste can be reduced, harmless and resource-based. At present, the field composting fermentation technology widely used mainly has the following problems: lar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/38C12M1/36C12M1/34C12M1/02C02F11/02A61L9/00A61L101/52
CPCA61L9/00A61L2209/11A61L2209/21C02F11/02C02F11/18C12M27/10C12M41/18C12M41/20C12M41/44C12M43/04C12M47/18C05F17/60C05F17/929C05F17/939C05F17/971C05F17/993Y02W10/20Y02W30/40Y02P20/145C02F3/02C05F17/90
Inventor 汪深匡文王均灿
Owner HUNAN SAKAL ENVIRONMENTAL SCI & TECH CO LTD
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