135results about How to "Improve granulation quality" patented technology

The present invention relates to a novel, unconventional methods and systems for the fabrication of silicon or silicon-germanium photovoltaic cell applications. In some embodiments high purity gaseous and/or liquid intermediate compounds of silicon (or silicon germanium) are converted directly to polycrystalline films by a thermal plasma chemical vapor deposition process or by a thermal plasma spraying technique. The intermediate compounds of silicon (or silicon germanium) are injected into the thermal plasma source where temperatures range from 2000 K to about 20,000 K. The compounds dissociate and silicon (or silicon germanium) is deposited onto substrates. Polycrystalline films having densities approaching the bulk value are obtained on cooling. PN junction photovoltaic cells can be directly prepared by spraying, or doped films after heat treatment are subsequently transformed to viable photovoltaic cells having high efficiency, low cost at a high throughput. In some embodiments a roll-to-roll or a cluster-tool type automated, continuous system is provided.

The invention discloses a granulation production line for composite material machining. The granulation production line for composite material machining comprises a mixing module for mixing materials, a kneader module for kneading the mixed materials, and a granulator module for granulating the kneaded materials; a mixing discharge port of the mixing module is connected to a kneader feed port of the kneader module through a pumping pipeline; a feeding pump is mounted on the pumping pipeline; a kneader discharge port of the kneader module is connected to a granulator feed port of the granulator module through a blanking pipeline; the mixing module includes a first feed port and a second feed port; a first weighing machine and a second weighing machine are respectively arranged on the first feed port and the second feed port; a first batching tank and a second batching tank are respectively connected to the first feed port and the second feed port through feeding pipelines; and a feed port weighing machine is arranged on the kneader feed port of the kneader module.

The invention discloses an extrusion cutting type multi-particle size adjustable granulating machine. The extrusion cutting type multi-particle size adjustable granulating machine comprises a stirring cylinder, wherein the stirring cylinder is arranged on a base, a spiral propeller is arranged in the stirring cylinder, and a material inlet hopper is arranged at the upper end of the stirring cylinder; the spiral propeller is connected with a propelling motor; a granulating disc is arranged at the front end of the stirring cylinder; conical granulating sleeves are uniformly arranged on the granulating disc, and are sheathed on an adjusting disc; a cutting tool disc is arranged at the front end of each conical granulating sleeve, and is fixedly arranged on a fixed disc; the fixed disc is connected with a cutting motor, and the cutting motor is arranged on a slide base; the slide base is connected with a screw rod in a bracket, and the bracket is connected with the base; an adjusting rotary button is arranged at the front end of the screw rod; each conical granulating sleeve is in a conical sleeve shape, and adjusting grooves are uniformly arranged at the front end of each conical granulating sleeve; mounting grooves are arranged on the inner walls of both sides of each adjusting groove; an arc-shaped movable plate is arranged in each mounting groove; outlet tool blades are uniformly arranged on the inner wall of the front end of each conical granulating sleeve. The extrusion cutting type multi-particle size adjustable granulating machine has the advantages that the quick and high-efficiency granulating function is realized, the granulating size can be adjusted, the adjusting range is wide, and the flexibility and convenience in use are realized.

The invention relates to a telescopic compound fertilizer rotary drum granulator comprising a support (1), a feeding port (2), a supporting wheel (4), a frame (8), and a discharging port (9). The frame (8) is provided with an inner cylinder (7) and an outer cylinder (6) sleeved on the inner cylinder (7), wherein the rotation directions of the inner cylinder (7) and the outer cylinder (6) are the same, but the rotation speeds of the inner cylinder (7) and the outer cylinder (6) are different. Granulating rods (3) are distributed in a threaded form on the outer wall of the inner cylinder (7). The inner cylinder (7) is arranged on the support (1) through a shaft, wherein the cylinder (7) can rotate. The outer cylinder (6) is arranged on the frame (8) through the supporting wheel (4). The feeding port (2) is arranged on one end of the outer cylinder (6), and the discharging port (9) is arranged on the other end of the outer cylinder (6). Compared to existing technologies, the granulator provided by the invention is advantaged in small volume, simple structure, high granulating rate, and no restriction on raw material performance. With the telescopic compound fertilizer rotary drum granulator provided by the invention, materials with any formula can be produced.

This invention relates to a method and device for processing of granules of solidified salts, by forming at least one injection zone in a fluidised bed where a feed stream of seed particles is contacted/coated by the liquid product by simultaneous injection of a feed stream of the seed particles and a feed stream of the liquid product to be sprayed, forming at least one granulation zone in the fluidised bed where contacted/coated seed particles may be dried and/or shaped and/or cooled to form granules, extracting granules from the at least one granulation zone(s) and sorting the extracted granules into three fractions; undersize granules with too small diameters compared to the desired size range, on-size granules with diameters within the desired size range, and oversize granules with too large diameters compared to the desired size range, passing the fraction of on-size granules to post-processing treatment for forming the product granules, removing the oversize, typically by reducing the size of at least a fraction of the oversize granules and admixing them with the fraction of undersize granules, and passing the fraction of undersize granules into the feed stream of seed particles, wherein the granules are made to pass through at least one classifier placed in the at least one granulation zone(s) of the fluidised bed, which segregates the granules according to their size and which passes at least a part of the segregated undersize granules back into the injection zone(s) for further enlargement. The invention also relates to a granulator for performing the inventive method.

The present invention relates to a novel, unconventional methods and systems for the fabrication of silicon on silicon-germanium photovoltaic cell applications. In some embodiments high purity gaseous and/or liquid intermediate compounds of silicon (or silicon germanium) are converted directly to polycrystalline films by a thermal plasma chemical vapor deposition process or by a thermal plasma spraying technique. The intermediate compounds of silicon (or silicon germanium) are injected into the thermal plasma source where temperatures range from 2,000 K to 20,000 K. The compounds dissociate and silicon (or silicon germanium) is deposited onto substrates. Polycrystalline films having densities approaching the bulk value are obtained on cooling. PN junction photovoltaic cells can be directly prepared by spraying, or doped films after heat treatment are subsequently transformed to viable photovoltaic cells having high efficiency, low cost at a high throughput. In some embodiments a roll-to-roll or a cluster-tool type automated, continuous system is provided.

The invention discloses a granulating and screening machine for feed production. The granulating and screening machine comprises a charging device, a conditioning mechanism, a granulating box and a screening box, wherein a charging opening is formed in the upper end of the charging device, a first rotating shaft is arranged in the conditioning mechanism, stirring paddles distributed in arrays arearranged on the first rotating shaft, water filling pipes distributed in arrays are arranged on the conditioning mechanism on the left and right sides of the stirring paddles, a squeezing plate is arranged in the granulating box, a granulating plate is arranged in the granulating box on the right side of the squeezing plate, a cutting device is arranged on the granulating box on the right side ofthe granulating plate, a charging pipe is arranged on the upper end of the screening box, a screening plate is arranged in the screening box on the lower side of the charging pipe, and a discharging pipe is arranged on the screening box on the right side of the screening plate. According to the granulating and screening machine for feed production disclosed by the invention, the contact area between water and feed is large, the conditioning effect is good, the conditioning mechanism is provided with vertical conditioning for solving the problems of insufficient stirring and water addition anddifficulty in discharging of a transverse conditioning mechanism, the granulating efficiency is high, and the feed granulating quality is high.

The invention discloses a disk granulator, comprising a main rack, a power rack arranged above the main rack, a drive device fixedly arranged on the power rack, a granulating disk connected with an output shaft of the drive device and arranged vertical to the power rack, and a cleaning device arranged above an opening of the granulating disk. The cleaning device is fixedly connected to the power rack through an inclined beam; one end of the power rack is hinged with the main rack; the other end of the power rack is penetrated with an adjusting screw for adjusting the inclined direction of the power rack; and one end of the adjusting screw is provided with a spherical connector which is clamped in a spherical hole on the main rack. The disk granulator can be used for adjusting the inclined angle of the granulating disk so as to adapt to granulating production of materials with different ingredients, and has high granulating quality; and product quality and production efficiency of the disk granulator are improved, and diversified granulating production requirements can be met.

A wheat variety designated W020580E1, the plants and seeds of wheat variety W020580E1, methods for producing a wheat plant produced by crossing the variety W020580E1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W020580E1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W020580E1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W020580E1 and to wheat varieties or breeding lines produced by those methods.

A wheat variety designated W020189J1, the plants and seeds of wheat variety W020189J1, methods for producing a wheat plant produced by crossing the variety W020189J1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W020189J1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W020189J1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W020189J1 and to wheat varieties or breeding lines produced by those methods.

A wheat variety designated XW10V, the plants and seeds of wheat variety XW10V, methods for producing a wheat plant produced by crossing the variety XW10V with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety XW10V with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety XW10V. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety XW10V and to wheat varieties or breeding lines produced by those methods.

A wheat variety designated W010328W1, the plants and seeds of wheat variety W010328W1, methods for producing a wheat plant produced by crossing the variety W010328W1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W010328W1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W010328W1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W010328W1 and to wheat varieties or breeding lines produced by those methods.

The invention provides a fertilizer for tomatoes and a preparation method thereof, and relates to the technical field of fertilizers. The fertilizer for tomatoes comprises the following raw materials in parts by weight: decayed fruits, poultry manure, corn cobs, peanut shells, peat, coal gangue, vinasse, vermiculite powder, flavescent sophora roots, peanut oil residues, cushaw stems, Chinese medical stones, rice bran, perlite, diammonium phosphate, potassium chloride, bacterial strain powder, bentonite, pea powder, zeolite powder, attapulgite, humus, corn straw, and rapeseed cakes; the preparation method comprises the following steps: (1) weighing of raw materials, (2) crushing, (3) fermentation, (4) mixing, (5) granulation and drying. The fertilizer for tomatoes solves the problems that tomatoes with fertilizer applied in the prior art have weak disease resistance, low yield and bad quality, and usage of fertilizers deteriorates soil and harm health of human bodies with high cost.

A wheat variety designated W000582Z2, the plants and seeds of wheat variety W000582Z2, methods for producing a wheat plant produced by crossing the variety W000582Z2 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W000582Z2 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W000582Z2. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W000582Z2 and to wheat varieties or breeding lines produced by those methods.

A wheat variety designated W030578B1, the plants and seeds of wheat variety W030578B1, methods for producing a wheat plant produced by crossing the variety W030578B1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W030578B1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W030578B1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W030578B1 and to wheat varieties or breeding lines produced by those methods.

The invention discloses a rapid manual screen replacing device. The rapid manual screen replacing device comprises a forming part and a rapid opening and closing part. The forming part comprises a transition base, a mold body, a distribution cone and a mouth die plate which are coaxially arranged in sequence. The ends, close to the mold body, of the transition base are provided with circumferential protruding ribs protruding outwards in the radial direction respectively. A transition plate is clamped between the end faces, close to the mold body, of the transition base. The rapid opening and closing part comprises a rapid Haff buckle. The rapid Haff buckle comprises two bodies which can be buckled together. Each body is in a semicircular arc shape, the two bodies are buckled to the outer circumferences of the two protruding ribs in the circumferential direction of the bodies, and the inner walls of the bodies are matched with the two protruding ribs, and one ends of the two bodies are hinged together. A rapid disassembly buckle is arranged between the other ends of the two bodies. According to the rapid manual screen replacing device, the transition plate is clamped and positioned through the rapid Haff buckle by means of the transition base and the mold body, in this way, rapid disassembly and assembly of a filter plate are achieved, and the filter plate can be cleaned to remove impurities or replaced; the structure is novel and reliable; operation is easy and convenient; the workload of workers is small, and the efficiency is high; the granulation quality is improved; energy consumption is low.

A wheat variety designated W020457M1, the plants and seeds of wheat variety W020457M1, methods for producing a wheat plant produced by crossing the variety W020457M1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W020457M1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W020457M1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W020457M1 and to wheat varieties or breeding lines produced by those methods.

The invention provides a melt granulation apparatus, which can effectively avoid the blast condition generated due to water quenching granulation. For realizing the above purpose, the melt granulation apparatus comprises a nozzle, and is characterized in that several nozzles are arranged on the nozzle at intervals, in the nozzle, a part of the nozzle can be communicated to a water source pipeline, a part of the nozzle can be communicated to a steam pipeline, and the outlet of the nozzle points to a falling path of a melt flow. Through verification, the part of the nozzle is connected to the middle pressure steam pipeline with pressure being as 2.5Mpa, steam cab fully impact the melt for dispersing, so that uniform granulation can be realized. According to the invention, blast phenomenon generated in a water quenching granulation process and accordingly generated noise, granulation quality can be simultaneously increased.

Disclosed is a gas-cap demolding pair-roller biofertilizer granulator which comprises a rack (1), a granulator shell (2), a motor (3), a material bin (4), a pair of material pressurizing wheels (5), a granulating roller A (6), a granulating roller B (7), a ventilation shaft A (8), a ventilation shaft B (9), a gas way A (10), a gas way B (11), a hydraulic oil inlet (12), felt (13) and a discharging hopper (14). The gas-cap demolding pair-roller biofertilizer granulator has the advantages that granules are enabled to go out of a groove in the surface of a drum through airflow, so that adhesion of the granules on the drum is reduced; the felt dipped with hydraulic lubricating oil smears the rotating drum to enable the surface of the drum to be smoother, so that adhesion of materials and the granules on the drum is further reduced, influence on granulating at the next time is lowered, and granulating efficiency and granulating quality are improved.

A wheat variety designated W010712A1, the plants and seeds of wheat variety W010712A1, methods for producing a wheat plant produced by crossing the variety W010712A1 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety W010712A1 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety W010712A1. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety W010712A1 and to wheat varieties or breeding lines produced by those methods.