A sewage tank with a dredging device

Abstract

The invention relates to an environmental sanitation device, in particular to a recovery tank with a dredging device, wherein the recovery tank is used for collecting sewage of garbage transloading equipment and can be used for other fields. The recovery tank comprises a blowdown sealing door, a front support, connecting hinge pins, a pull rod, a guide rail, a rear support and a push shovel assembly. The recovery tank is characterized in that one end of the pull rod is mounted on the blowdown sealing door through the front support and the connecting hinge pin, the other end of the pull rod is fixedly connected with the push shovel assembly through the rear support and the connecting hinge pin, and the guide rail is mounted on the inner wall of the recovery tank. By the adoption of the recovery tank, settlings of the recovery tank are effectively removed, and the recovery tank is stable in motion, easy to operate and capable of saving labor; the multiple defects of an existing blowdown device of a recovery tank are overcome, and the phenomenon that the recovery tank can not be dredged due to blockage of settlings is avoided; an anticorrosion material is used, and therefore sewage corrosion and secondary pollution are effectively avoided.

Description

technical field [0001] The invention relates to a sanitation device, in particular to a sewage tank with a dredging device which is used for sewage collection of garbage transfer equipment and can be used in other fields. Background technique [0002] With the improvement of people's living standards and the prosperity of urban construction, the types and quantities of urban garbage are also increasing day by day. Due to the vast urban area and the large distribution of garbage transfer points, in order to ensure the immediate cleaning of garbage, garbage transfer equipment is usually required to transport, Centralized garbage collection. The garbage transfer equipment will be equipped with a collection mechanism including a sewage tank to collect the sewage flowing down from the garbage, so as to prevent the sewage from leaking to the outside during transportation and affecting the environment. There are two types of sewage tank outlets, one The sewage tank has a sewage ou...

AI Technical Summary

Problems solved by technology

The garbage transfer equipment will be equipped with a collection mechanism including a sewage tank to collect the sewage flowing down from the garbage, so as to prevent the sewage from leaking to the outside during transportation and affecting the environment. There are two types of sewage tank outlets, one The sewage tank has a sewage outlet with a small opening. Most of the sewage outlets are sealed with a good sealing device. When cleaning the sewage tank, it is difficult to remove the sediment in the sewage tank. The sediment cannot be removed for a long time. The waste water will block the sewage outlet, and the sewage tank will not be able to be used; the other is that the sewage tank enlarges the sewage outlet so that external tools can be used to remove it, which is time-consuming and laborious. At the same time, the enlarged sewage outlet makes the sealing requirements higher , when using external tools for a long time to clean the sediment in the sewage tank, the collision between the tool and the sewage outlet will deform the sewage outlet, resulting in the leakage of sewage at the sewage outlet, and even causing the sealing device of the sewage outlet to fall off, causing secondary pollution to the environment. In the current garbage During the transshipment process, the secondary pollution caused has become one of the topics of widespread concern in the industry

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