There as herein defined a pneumatic conveying system comprising a cyclonic feed apparatus. In particular, there is described a pneumatic conveying system comprising a vessel (e.g. a cyclonic separator) in combination with a sifting device (e.g. a centrifugal device) which is capable of separating pneumatically conveyed material into oversize powder discharge (e.g. waste material) and fine powder discharge (e.g. valuable product material).

A cyclone separator wherein the tapered tip of the conical hollow body faces downwards. The air separator has at least one immersion tube which abuts the conical wall of the conical hollow body and which protrudes upwards within the conical hollow body, the conical hollow body tapered tip which faces downwards being connected to an outlet for fine material. The first cylindrical hollow body is equipped with a rotating rod basket which is enclosed by a static circular conveyor trough for coarse material, the conveyor trough resting against the lower outer circumference without contacting same. The conveyor trough for coarse material is connected to an outlet out of the cylindrical hollow body, and the volume enclosed by the rod basket is fluidically connected to the conical hollow body.

The present invention is an apparatus and method of using the apparatus for separating individual particles from a collection of clumps (or bundles or aggregates) of particles. The apparatus has n number of separation columns, wherein each separation column is connected at an upper portion thereof to at least one fluid connection, and a particle collector. A pressurized fluid flows through the apparatus and 1) suspends a portion of the clumps within the separation column and/or the at least one fluid connection thereby separating at least some clumps into smaller clumps and/or individual particles; and 2) conveys a portion of the clumps and/or individual particles to the next separation column in the series of separation columns, or, in the case of the nth separation column conveys individual particles to the particle collector.

The present invention is an apparatus and method of using the apparatus for separating individual particles from a collection of clumps (or bundles or aggregates) of particles. The apparatus has n number of separation columns, wherein each separation column is connected at an upper portion thereof to at least one fluid connection, and a particle collector. A pressurized fluid flows through the apparatus and 1) suspends a portion of the clumps within the separation column and/or the at least one fluid connection thereby separating at least some clumps into smaller clumps and/or individual particles; and 2) conveys a portion of the clumps and/or individual particles to the next separation column in the series of separation columns, or, in the case of the nth separation column conveys individual particles to the particle collector.

The invention relates to an integrated separator (1) for separating coarse and fine particles in a cement making process, said integrated separator (1) comprising a static separator (2) and dynamic separator (3), said dynamic separator (3) being arranged in an uppermost position relative to said static separator (2) and said static separator (2) comprising an outer housing (11); a de-agglomeration cone (5) and a first inverted frustum cone (6), said de-agglomeration cone [5] arranged adjacent to said first inverted frustum cone (6) by holding rods (18), said holding rods (18) are connected to said inverted first frustum of cone (6).

The invention relates to an integrated separator (1) for separating coarse and fine particles in a cement making process, said integrated separator (1) comprising a static separator (2) and dynamic separator (3), said dynamic separator (3) being arranged in an uppermost position relative to said static separator (2) and said static separator (2) comprising an outer housing (11); a de-agglomeration cone (5) and a first inverted frustum cone (6), said de-agglomeration cone [5] arranged adjacent to said first inverted frustum cone (6) by holding rods (18), said holding rods (18) are connected to said inverted first frustum of cone (6).

The present invention relates to a waste sorter using specific gravity and, more specifically, to a specific gravity-specific waste air sorter having an impurity separation function, using a vortex for sorting waste into high-specific gravity materials (PET bottles, glass bottles, cans, metals and the like), low-specific gravity materials (vinyl, paper and the like), and impurities (sand, soil, dust, glass dust and the like) when the impurities are shaken off and removed by means of the hitting of a rotating drum and vanes while the waste fed therein is turned over by a vortex. The present invention includes a main drum having radial vanes, an upper auxiliary drum, and a lower auxiliary drum, wherein the main drum is provided at one side of an input hole, the upper auxiliary drum is provided at the other side of the input hole, and the lower auxiliary drum is provided below the upper auxiliary drum, the main drum and the lower auxiliary drum rotate in the same direction, whereas the upper auxiliary drum rotates in the opposite direction, a vortex is formed between the main drum, the upper auxiliary drum, and the lower auxiliary drum in a structure of maximizing the vortex at different rotational speeds, and a screen conveyor formed in a mesh shape is obliquely provided below the input hole.

The present disclosure is directed to a rotary drum trimming apparatus for trimming plants, in particular, buds and flowers, to remove unwanted plant material. More specifically, the present disclosure is directed to a rotary drum trimming apparatus that incorporates a separator for efficiently separating severed plant material from an airstream that carried the severed plant materials away from a rotary trimming drum

A non-spray-drying, dry-granulation process for making a ceramic particulate mixture including from 4 wt % to 9 wt % water. At least 90 wt % of the particles have a particle size of from 80 μm to 600 μm. The process includes the steps of: (a) forming a precursor material; (b) subjecting the precursor material to a compaction step to form a compacted precursor material; (c) subjecting the compacted precursor material to a crushing step to form a crushed precursor material; and (d) subjecting the crushed precursor material to at least two air classification steps. One air classification step removes at least a portion of the particles having a particle size of greater than 600 μm from the crushed precursor material, and the other air classification step removes at least a portion of the particles having a particle size of less than 80 μm from the crushed precursor material.

A non-spray-drying, dry-granulation process for making a ceramic particulate mixture including from 4 wt % to 9 wt % water. At least 90 wt % of the particles have a particle size of from 80 μm to 600 μm. The process includes the steps of: (a) forming a precursor material; (b) subjecting the precursor material to a compaction step to form a compacted precursor material; (c) subjecting the compacted precursor material to a crushing step to form a crushed precursor material; and (d) subjecting the crushed precursor material to at least two air classification steps. One air classification step removes at least a portion of the particles having a particle size of greater than 600 μm from the crushed precursor material, and the other air classification step removes at least a portion of the particles having a particle size of less than 80 μm from the crushed precursor material.