Sorting apparatus of unsanitary reclamation waste

Abstract

The present invention relates to an embedded garbage classifying device. The embedded garbage classifying device according to the invention is characterized by being applied with a first combustible substance separator, a second combustible substance separator, a third combustible substance separator and a fourth substance separator which can separate the dust and dust sand in the mixed substance(embedded mixed garbage) thereby classifying the embedded garbage to incombustible substance that can be recycled and combustible substance that can be burned. Simultaneously, a driving gear and a chain which sustains the operating path are provided with a rubber conveyor belt, and correspondingly a drag harrow is provided. The combustible substance is classified through the separating device. Additionally, an auxiliary screen drum is installed at one end of screen drum of outer rotary body. The diameter of the auxiliary screen drum is same with the diameter of screen drum and the auxiliary screen drum is provided with screen holes. Additionally, when the blade barrel of inner rotary body rotates, the blade barrel supporting roller which supports the rotation of blade barrel of inner rotary body is positioned at the periphery edge of screen drum of external driving object.

Description

technical field [0001] The present invention relates to a sorting device for landfill garbage, in particular to a kind of auxiliary screen which is extended at one end of the sieve drum when sorting the soil and sand in the mixed refuse (landfill mixed waste). In this way, the drop of soil and sand discharged to the conveying device can be reduced, thereby reducing the load on the device. In addition, the blade cylinder support rollers that support the rotation are arranged on the outer periphery of the screen drum as the outer rotating body, so that the support rollers can be protected from the influence of internal soil and sand. At the same time, the present invention is applicable to the first, second, third, and fourth combustible separators that can sort and process the landfill garbage after the soil and sand classification and isolation into non-combustibles that can be reused and combustible combustibles that can be burned. Rubber belts are arranged on the driving ge...

AI Technical Summary

Problems solved by technology

[0003] However, for the garbage sorting devices so far, if the mixed storage (mixed) garbage with higher moisture content is put into the soil-sand separator, it has the following disadvantages: the screen cloth installed on the external drum is easy to break down. Blockage, thereby reducing the separation efficiency of soil and sand

However, the use of burners will not only consume too much fuel, but also the black smoke produced by the fireworks of the screen will cause environmental pollution. No matter from the environmental aspect or from the economic aspect, some excessive unnecessary processing fee

[0004] In addition, for the garbage sorting devices so far, most of the combustible (combustible garbage) separators that perform the post-processing process have adopted wind-powered sorting devices with powerful blowers among the various equipment that constitutes them. Due to the influence of wind, it has the following disadvantages: it will cause dust and garbage to fly around and mix with non-combustible materials such as gravel, which will not only reduce the classification efficiency, but also cause garbage to fly around under the influence of wind. It cannot be piled up in one place, which will lead to more demand for overall equipment and a larger occupied area

It has the following disadvantages: combustible garbage, etc. will enter between the drive chain and the drive gear, which will not only make the drive more difficult, but also produce foul odors, which will affect environmental sanitation

[0006] In addition, due to the short length of the sieve drum constituting the soil-sand separator for separating the soil and sand, it has the following disadvantages: when the soil and sand are discharged through the discharge conveying device, a large drop will occur, so that the discharge conveying The device brings a lot of loads. At the same time, the blade cylinder supporting roller that supports the rotation of the blade cylinder of the internal rotating body is located on the internal driving body. Objects will hit the blade barrel support roller guard, which will cause the guard to be crushed and damaged. This will not only make the rotation of the support roller difficult, but also because it is located inside the entire device, it is also difficult to pour oil into it

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