Sold liquid separation machine with flexible tubular frame and multiple utilization method thereof

Abstract

The invention discloses a flexible-pipe-style solid-liquid disposal method and usages for solid-liquid separation, which comprises the following parts: one filter element, line system, mechanical squeezing device, residue extraction system, filtering sediment output system and program control system, wherein it is characterized by the following: the dynamoelectrical unitization complete equipment adopts curve material pipe-style grillage for muscle-bone lateral section, reciprocating power actuator and discharging slag piston device; the reciprocating power actuator is installed on upper flange, which consists of propulsion plant and actuator; the propulsion plant adopts one scheme of electric push bar or cylinder or hydraulic cylinder as power; the actuator is composed of connecting bar, moving platform, coupling bar, link pin and bearing block; the discharging slag piston device is installed in film unit, which includes connecting bar, bearing of the connecting rod, bearing block, scraping slag piston and back nut; the invention discloses the usages of multi-stage fixed bed routine mode counter-current leaching and filtration and multi-stage moving bed routine mode counter-current leaching and filtration.

Description

technical field [0001] The invention relates to a flexible tubular solid-liquid disposal machine for solid-liquid disposal of viscous and fine-grained substances and various methods thereof, especially suitable for sludge disposal, river dredging mud treatment, drilling mud treatment, and wet smelting wastewater treatment , coal washing wastewater treatment, livestock and poultry breeding pollutants disposal and filling mining mud treatment and other projects of solid-liquid separation, also applicable to the leaching and washing of chemical substances in traditional Chinese medicine, food and chemical industries; On the premise of energy consumption and high efficiency, the filter residue with low liquid content is obtained. Background technique [0002] In existing flexible tubular solid-liquid disposal machines for solid-liquid separation, such as Chinese patent application "flexible tubular filter" application number 2004100779750 and "flexible tu...

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Problems solved by technology

[0002] In existing flexible tubular solid-liquid disposal machines for solid-liquid separation, such as Chinese patent application "flexible tubular filter" application number 2004100779750 and "flexible tubular filter" application number 200420092669X, the propeller used in the prior art Although the slag scraper scheme of Yeye is better in removing the filter residue attached to the filter membrane during filtration, its slag discharge speed is not as good as the reciprocating slag discharge piston mechanism; although the slag discharge scheme of the rotary butterfly valve or ball valve in the prior art occupies less space, the mechanism It is relatively compact, but compared with the reciprocating slag discharge piston valve, the structure is more complicated; in the prior art, the lower flange chamber X common channel is set to set the one-way valve for gas stirring or extraction or washing, although the effect of passing fluid is better, it occupies less space. , the mechanism is relatively compact, but compared with the tubular check valve, the structure is more complicated; after the reciprocating slag discharge piston device is adopted, its operation method is further improved

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