High-efficiency intelligent aerobic fermentation reaction system and method

A technology of aerobic fermentation and reaction system, applied in application, preparation of organic fertilizer, organic fertilizer, etc., can solve the problems of fermentation speed drop, environmental pollution, stop, etc., and achieve the effect of avoiding temperature fluctuations

CN102617204AActive Publication Date: 2012-08-01HUNAN SAKAL ENVIRONMENTAL SCI & TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2012-08-01

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Abstract

The invention discloses an aerobic fermentation reaction system and method. The high-efficiency intelligent aerobic fermentation reaction system comprises an aerobic fermentation reactor, a circular water system, a gas intake and exhaust system, a detection system and a control system, wherein a water jacket is arranged outside a horizontal roller of the aerobic fermentation reactor; a material feeding and discharging hole and a gas intake and exhaust hole are respectively formed in sealing covers at two sides of the horizontal roller; the circular water system is connected and communicated with the water jacket on the horizontal roller; the gas intake and exhaust system is connected and communicated with the gas intake and exhaust hole in the sealing cover of the horizontal roller; a sensor of the detection system is arranged in the aerobic fermentation reactor and on a water passing pipe of the aerobic fermentation reactor; a signal output by the sensor is respectively connected with the control system; and the control system is used for controlling the circular water system, the gas intake and exhaust system, the aerobic fermentation reactor and external feeding and discharging conveying equipment. According to the high-efficiency intelligent aerobic fermentation reaction system and method disclosed by the invention, the occupied area is smaller and the fermentation efficiency is higher; no secondary pollution occurs; and the reduction, harmlessness and resourceful treatment of organic wastes can be quickly realized.
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Description

technical field

[0001] The invention belongs to the technical field of biological fermentation. Specifically, it relates to an efficient and intelligent 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] For the treatment of the above organic wastes, many solutions have been proposed, such as aerobic dynamic fermentation (composting), biogas fermentation, high temperature rapid drying, microwave drying, landfill and incineration power generation and other ...

Examples

Embodiment 1

[0094] See figure 2 , The horizontal roller 53 is placed on the feeding side supporting roller group 70 and the discharging side supporting roller group 64. The two supporting roller groups support the feeding side rolling ring 71 and the discharging side rolling ring 63 to adjust the feeding side The supporting wheel group 70 makes the feed side of the aerobic fermentation reactor higher than the discharge side, so that the angle between the axis and the horizontal plane is adjustable between 0 and 5°. The discharging side supporting roller group 64 is provided with a stop wheel 62, and the function of the stop wheel 62 is to prevent the roller from moving along the axis.

[0095] The motor 65 is connected to the coupling 66 and the reducer 67, and drives the horizontal roller 53 to rotate around its axis through the pinion 68 on the output shaft of the reducer 67 and the outer gear ring 69 meshing with it.

[0096] Both ends of the horizontal drum 53 are respectively provided wi...

Embodiment 2

[0106] See Figure 7 The difference between Example 2 and Example 1 of the aerobic fermentation reactor is mainly in the rotary drive device of the horizontal drum.

[0107] The horizontal roller 53 is placed on the feed-side active roller set 83 and the discharge-side active roller set 81. The two sets of roller sets support the feed-side roller 71 and the discharge-side roller 63 to adjust the feed The side supporting wheel group makes the feed side of the aerobic fermentation reactor higher than the discharge side, and the angle between the axis and the horizontal plane is adjustable between 0 and 5°. The discharging side supporting wheel group is provided with a stop wheel 62. Among them, two supporting wheels with coaxial axes form a group, which are respectively connected with sprocket A84 and sprocket B85 through a transmission shaft 82.

[0108] The motor 89 is connected to the reducer 87 through the coupling 88, and the output shaft of the reducer 87 is equipped with a sp...