Deep sludge dehydrator

Abstract

The invention relates to a deep sludge dehydrator, which comprises an upper platform plate and a lower platform plate, wherein a plurality of upper oil cylinders are fixed on the upper platform plate respectively; the bottom end of an oil cylinder pressure lever of each upper oil cylinder is connected with a pressure plate; the bottom of the pressure plate is provided with a filter cartridge; the bottom end of the filter cartridge is provided with a filter cartridge bottom plate; both sides of the filter cartridge bottom plate are fixed on an upright post through a track; the lower platform plate below the filter cartridge bottom plate is provided with a sludge conveying device; the back end of the filter cartridge bottom plate is connected with a lower oil cylinder; the tail end of an oil cylinder pressure rod of the lower oil cylinder is connected to the bottom of the filter cartridge bottom plate; the lower oil cylinder is fixed on the lower platform plate through a fixing frame; the front and back ends of the lower oil cylinder are connected to the two ends of a hydraulic pump through pipelines respectively; and the two ends of the hydraulic pump are connected to the upper oil cylinder through pipelines respectively. In the deep sludge dehydrator disclosed by the invention, a hydraulic mode is adopted, so that the running cost can be reduced effectively in comparison to other mechanical modes; and moreover, the deep sludge dehydrator runs stably, is convenient to operate, use and maintain, has low failure rate, and is particularly suitable for various medium and small sewage treatment plants.

Description

Technical field [0001] The invention relates to a sludge deep dewatering machine. Background technique [0002] At present, in the machinery, environmental protection, chemical and other industries, sludge deep dewatering is often performed. However, the existing filter press equipment has major defects in the application of sludge dewatering. The sludge filter press has a poor effect, and the sludge after press filter cannot reach a moisture content below 50%, and the operating cost is relatively high and the economic benefit is low. Summary of the invention [0003] In order to solve the above technical problems, the present invention provides a sludge deep dewatering machine with simple structure and convenient use, with good filter press effect. [0004] The sludge deep dewatering machine of the present invention includes an upper platform plate and a lower platform plate. A plurality of upper oil cylinders are respectively fixed on the upper platform plate. The bottom end of t...

AI Technical Summary

Problems solved by technology

However, the existing filter press equipment has relatively large defects in the application of sludge dewatering. The sludge filter press effect is poor, and it is difficult for the sludge after press filter to reach a water content below 50%, and the operating cost is high and the economic benefit is low.

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