Kitchen garbage fermentation pretreatment device

Abstract

The invention relates to the technical field of kitchen garbage treatment and discloses a kitchen garbage fermentation pretreatment device. The kitchen garbage fermentation pretreatment device comprises a treatment box. A partition plate is installed in the treatment box. A plurality of rotating shafts are arranged in the middle of the partition plate through a sealed cylinder. The inner portionsof the rotating shafts are of a hollow structure. An air intake box is installed in the treatment box and located below the partition plate. A power box is installed at the upper end of the intake box. The power box and the intake box are isolated through a baffle. The bottom ends of the rotating shafts penetrate through the partition plates and the power box, and the tail portions of the rotatingshafts are located in the intake box. The lower end of the air intake box communicates with an air intake pipe. The tail end of the air intake pipe is connected with an air intake pump. Gears are installed on the middle portions of the parts, in the power box, of the rotating shafts. The gears are mutually meshed. A plurality of smashing blades are installed on the outer sides of the parts, in the treatment box, of the rotating shafts in a staggered manner. The kitchen garbage fermentation pretreatment device ensures that the kitchen garbage can be smashed into more smaller particles, so thatthe fermentation effect in a later period is improved, it is guaranteed that the smashing blades can rotate autonomously to generate heat at the same time, and oxygen can be evenly guided into the kitchen garbage.

Description

technical field [0001] The invention relates to the technical field of kitchen garbage treatment, in particular to a kitchen garbage fermentation pretreatment equipment. Background technique [0002] Kitchen waste is the main source of moisture in household waste and the only reason it stinks and attracts flies. Kitchen waste accounts for an increasing proportion of domestic waste, and kitchen waste has become the main source of pollution in people's lives. Traditional treatment methods, such as landfill, not only cause the loss of nutritional value in kitchen waste, but also fail to achieve the effect of clean utilization, and are likely to cause secondary pollution. At present, many families start to use garbage fermentation to deal with kitchen garbage, which can effectively deal with the garbage left over from daily kitchen use, and at the same time turn garbage into waste, which can be used as plant waste. Aerobic fermentation is an important step in the garbage ferme...

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Problems solved by technology

[0003] Chinese patent (publication number: CN205382149U) discloses a rapid fermentation treatment equipment for kitchen waste, which includes a cylinder, and a crushing device is arranged in the cylinder, and the crushing device includes a stirring rod, and the stirring rod is connected with a power device ; The screw on the stirring rod is provided with a reamer, the stirring rod is provided with an inner chamber, and several feeding chambers are arranged in the inner chamber, and the feeding chamber is connected with a feeding device, and each The area corresponding to the position of the feeding chamber is evenly provided with several feeding nozzles; the grinding device is covered with a filter device, and the filter device includes an inner filter barrel and an outer filter barrel set outside the inner filter barrel. Both the filter barrel and the outer filter barrel are provided with sieve holes, and the outer filter barrel is rotatably installed on the cylinder body; the lower side of the filter device is provided with a reaction pool, and the reaction pool is provided with several layers of mesh. Although the device can ensure the temperature and oxygen required for the fermentation of kitchen waste to a certain extent, the temperature and oxygen of the device cannot be effectively and evenly introduced into the waste, so the fermentation efficiency is very low, so , we need to design a pre-fermentation treatment equipment to ensure the effective generation of the above fermentation conditions

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