A crushing device for fermentation treatment of fallen leaf garbage

Abstract

The invention discloses a crushing device for the fermentation treatment of fallen leaves, which relates to the technical field of municipal environmental protection; in order to solve the problem that the sediment attached to the surface of the leaves cannot be removed during the crushing process, and the bottom of the pool or the interior of the fermentation tank is likely to be scaled during the decomposition process , the problem that affects the production capacity and the service life of the equipment; specifically includes the housing, the end of the housing is fixedly installed with a cleaning cover, and the other end of the housing is provided with a bell-mouth-shaped discharge end, the cleaning cover A feeding hopper is fixedly installed at the top of the cleaning cover, and a crushing chamber extending to the inside of the housing is provided at the end of the cleaning cover. In the present invention, the water flow drives the fallen leaves into the inside of the crushing cavity, and with the help of the tearing of the water flow, at the same time, the crushing blade installed on the inner wall of the crushing cavity crushes the leaves entrained by the water flow, and the crushing blade is distributed in a spiral shape to speed up the water flow inside the crushing cavity The rotation speed of the blade increases the efficiency of the water flow and the crushing blade to crush the fallen leaves.

Description

technical field [0001] The invention relates to the technical field of municipal environmental protection, in particular to a crushing device for fermentation treatment of fallen leaf garbage. Background technique [0002] Urban greening is the activity of growing plants to improve the urban environment. As a restoration organization in the urban ecosystem, urban greening has the ability to recover from external interference and damage, which is commonly referred to as the restoration function of the urban ecological system. , the temperature dropped, and a large number of trees lost their leaves, which not only caused an increase in urban garbage, but also increased the workload of sanitation workers in many places. However, the treatment of leaf litter varies from place to place. [0003] Fermentation treatment of fallen leaf garbage can produce humus or organic fertilizer, crush the collected fallen leaf garbage, put the crushed raw materials into the decomposition tank...

AI Technical Summary

Problems solved by technology

Fallen leaves fall into the soil or grassland, and can also form a protective layer for water retention, which is conducive to the reproduction of earthworms and other microorganisms here. The purpose of crushing treatment is to shorten the decomposition time. At present, crushing is mainly carried out by crushing machinery. During the treatment process, the sediment attached to the surface of the leaves cannot be removed. During the decomposition process, it is easy to cause fouling on the bottom of the tank or inside the fermentation tank, which affects the production capacity and the service life of the equipment.

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