Abstract

A solid-liquid separation system having a filter cylinder, a filter cloth laying assembly, an assembly for carrying and moving the filter cylinder, a squeezing assembly, and an assembly for laying a filter cloth, unloading materials and rolling up a filter cloth. The assembly for carrying and moving the filter cylinder is located below the filtering cylinder and includes a working position A and a working position B, and the squeezing assembly is located above the filtering cylinder at the working position B. The filter cloth laying assembly includes a laying and folding component and a dispensing component, and the dispensing component is located above the filter cylinder. The laying and folding component is used for laying a filter cloth in the filter cylinder, and the dispensing component is used for spraying downward materials to be treated onto the filter cloth.

IPC Classes  ?

• B01D 25/26 - Cell-type stack filters
• B01D 25/00 - Filters formed by clamping together several filtering elements or parts of such elements
• B01D 25/30 - Feeding devices
• B01D 25/38 - Removal of filter cakes by moving parts, e.g. scrapers, contacting stationary filter elements

Abstract

A solid-liquid separation system, comprising: a filtering cylinder (1), a filter cloth laying apparatus (3), an apparatus (2) used for bearing and moving the filtering cylinder, a squeezing apparatus (4), and a filter cloth releasing, discharging and rolling apparatus (5), wherein said apparatus (2) is located below the filtering cylinder (1) and comprises a working position A and a working position B; the filtering cylinder reciprocates between the working position A and the working position B; in the working position B, the squeezing apparatus (4) is located above the filtering cylinder (1); the filter cloth laying apparatus (3) comprises an assembly for laying filter cloth, and a material sprayer (36); in the working position A, the material sprayer (36) is located above the filtering cylinder (1); the assembly for laying filter cloth lays in a cylinder body the filter cloth (37); and the material sprayer (36) sprays from top to bottom materials to be treated onto the filter cloth (37). The positions of the apparatuses constituting the solid-liquid separation system are easy to adjust, thereby improving the laying of the materials and the filter cloth (37), and correspondingly improving the effect and efficiency of solid-liquid separation.

IPC Classes  ?

• B01D 33/76 - Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
• B01D 33/80 - Accessories
• B01D 33/04 - Filters with filtering elements which move during the filtering operation with filtering bands or the like supported on cylinders which are impervious for filtering
• B01D 33/60 - Handling the filter cake in the filter for purposes other than for regenerating for washing
• B01D 37/04 - Controlling the filtration
• B05B 13/02 - Means for supporting workArrangement or mounting of spray headsAdaptation or arrangement of means for feeding work