A constant torque column tooth stirring reaction kettle

Abstract

The invention discloses a constant torque column tooth stirring reaction kettle, which relates to the field of sterilization and disinfection equipment in the slaughter industry. The invention includes a reaction kettle, a driving device, a stirring device and a heating system. The beneficial effects achieved by the present invention are: significant energy saving, investment saving, safe operation, saving a large amount of precious metals, simplified structure, easy processing, the best intelligent operation mode to complete the mixing task, less investment, low cost and high efficiency. it is good.

Description

technical field [0001] The invention relates to the field of sterilization and detoxification equipment in the slaughter industry, in particular to a stirring reaction kettle with fixed torque column teeth. Background technique [0002] At present, the basic forms of sterilization and disinfection equipment for the by-products of domestic slaughtering enterprises are two types: non-stirring and stirring. Most of them use high-pressure steam as the heat source and water as the heat transfer carrier. The tank type is to reduce the area occupied by the plane, and most of them are vertical tanks or spherical tanks. The stirring method is vertical stirring or inclined stirring. The general reaction kettle used for the primary hydrolysis of feathers mainly has the following problems: [0003] 1) General reactors use steam as the heating medium, which has relatively low thermal efficiency and high production costs; while production enterprises without steam supply need to config...

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Problems solved by technology

For slaughtering companies, the boiler room occupies a lot of land, which restricts project construction; especially the use of coal-fired boilers will cause serious environmental pollution and increase the burden of environmental protection for enterprises

[0005] 3) The biggest problem is that the existing reactor stirring device has not been targeted (professional development, when the water content of the feather is low, the stirring structure is difficult to operate

However, in order to overcome the stirring resistance of semi-dry feathers, a large amount of water is added, which causes waste of energy in the drying process and increases production costs.

[0009] 2) Due to insufficient feather hydrolysis, there are too many softened feather stalks, which cannot be discharged normally. During the production process, the pipeline valves are often blocked and need to be cleared by personnel, resulting in the production line being often in a semi-stop production state.

[0010] 3) Steam is used as the heat medium, and the energy utilization efficiency is low

[0011] 4) During the feather filling process, the reaction kettle has a large amount of odorous gas overflowing, which pollutes the environment

[0012] 5) The level of automatic control is low, the labor intensity of workers is high, and the production efficiency is low

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