Travelling crane type sewage sludge mixing and propelling machine

Abstract

The invention discloses a driving type sludge mixing and propulsion machine. The motor on the machine drives the large gear through the cycloid reducer, so that the main beam is connected with the rack. The main beam is connected with the track through the wheel device with wheel shaft and bearing seat. The track and the rack are installed on the concrete foundation. The main beam is also equipped with a sliding sleeve wheel system, a sliding sleeve, a bottom plate, a panel, a sliding rod, a lining beam, a chute, a lifting guide rail, etc., and the electric push rod on the square frame and the electric push rod bracket is fixed on the lifting sliding sleeve. , the electric push rod is connected with the mud pusher, the mud pusher is connected with the lower end of the lifting sliding sleeve, and the back beam is provided with a tie support and a tie. The invention can well complete the operation of pushing and mixing the sludge. While homogenizing the sludge from different sources, it can also achieve the effect of uniform preheating of the sludge, so that the waste heat of the tail gas discharged from the dried sludge Effective secondary recycling not only reduces the operating cost of sludge drying, but also creates conditions for sludge drying and granulation processes.

Description

technical field [0001] The invention relates to a driving type sludge mixing and propulsion machine. Background technique [0002] While purifying industrial wastewater and domestic sewage, urban sewage treatment plants will produce a large amount of excess sludge, which contains a large amount of organic pollutants and various heavy metal elements in addition to inorganic components in the form of minerals. Due to the high water content, large quantity and high concentration of pollutants in the sludge of sewage treatment plants, if this kind of sludge is not properly treated and disposed of, it will bring serious secondary pollution to the environment . [0003] At present, the sludge produced by urban sewage treatment plants in my country is mainly disposed of by temporary landfill, and the resulting environmental secondary pollution and large-scale occupation of land are becoming more and more acute. As people's requirements for environmental quality are getting higher...

AI Technical Summary

Problems solved by technology

Due to the high water content, large quantity and high concentration of pollutants in the sludge of sewage treatment plants, if this kind of sludge is not properly treated and disposed of, it will bring serious secondary pollution to the environment

[0003] At present, the sludge produced by urban sewage treatment plants in my country mainly adopts the temporary landfill disposal method, and the resulting environmental secondary pollution and a large amount of land occupation are becoming more and more acute.

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