Stable-running sludge dewaterer

Abstract

The invention discloses a stable-running sludge dewaterer which comprises an outside shell, an inside cylinder, a reducer and a motor. A plurality of dewatering holes are formed in the side wall of the inside cylinder, a fixed shaft is vertically arranged in the inside cylinder, a plurality of connecting rods are fixedly connected to the fixed shaft, a helical blade is arranged on each connecting rod, each of two sides of the bottom end of the outside shell is fixedly provided with a support base, a rotating shaft is fixedly connected to the upper end of each support base, a roller is rotatably installed on each rotating shaft, each roller is connected with a slide rail in a rolling manner, a rotating plate is fixedly connected to the middle of the lower end of the inside cylinder, a rotating shaft is fixedly connected to the middle of the lower end of the rotating plate, the reducer is connected to the left end of the rotating shaft through a belt, and the motor is connected to the right end of the rotating shaft through the belt. The stable-running sludge dewaterer is simple in structure, reasonable in design and capable of preventing blocking of the dewatering holes effectively, dewatering efficiency of sludge is greatly improved by adding a stirring device, and meanwhile the dewaterer is stable in running and small in vibration generated.

Description

technical field [0001] The invention relates to a dewatering machine, in particular to a sludge dewatering machine with stable operation. Background technique [0002] At present, with the continuous development of science and technology, production-oriented fields such as industry and coal mining have made rapid progress, followed by more and more sewage generated, and a large amount of sludge will be generated during the treatment of these sewage , Sludge often needs to be dehydrated during treatment, and a dehydrator is required at this time. [0003] The working distance of the dehydrator is to use the high-speed rotating centrifugal cylinder to remove the water in the sludge, but there are many defects in the modern dehydrator, such as the viscosity of the sludge is high, and the sludge is easy to block the dehydration when the dehydrator is working. The dehydration hole of the machine leads to a decrease in dehydration efficiency. At the same time, when the centrifuga...

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Problems solved by technology

[0003] The working distance of the dehydrator is to use the high-speed rotating centrifugal cylinder to remove the water in the sludge, but there are many defects in the modern dehydrator, such as the viscosity of the sludge is high, and the sludge is easy to block the dehydration when the dehydrator is working. The dehydration hole of the machine leads to a decrease in dehydration efficiency. At the same time, when the centrifugal cylinder rotates at a high speed, it is prone to large vibrations, resulting in premature damage to the device and a decrease in service life.

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