305results about "Vegetable fibre separation from seeds" patented technology

In one embodiment, a system for removing a plastic wrap from a cylindrical module includes a conveyor transporting the cylindrical module toward a disperser with the cylindrical axis of the module parallel to the direction of conveyor movement. In another embodiment, the disperser is a travelling head disperser thereby providing relative movement between the modules and the disperser. The direction of the wrap around the module is determined and the cover is removed during rotation of the module, either by unwrapping the plastic or by slitting the plastic and then rotating the module. The equipment used to handle a cylindrical module is moved out of the path of movement of a conventional rectangular module so an installation can handle both rectangular and wrapped cylindrical modules.

The invention discloses a seed cotton foreign fiber separator which comprises a separating chamber consisting of an electrode plate set and a case body, a feeding port, a discharge port, an impurity discharge port, a fan and a wind chamber. The electrode plate set consists of an anode plate and a cathode plate. The electrode plate of the electrode plate set, which is positioned between the separating chamber and the wind chamber, is a wind-evening network-shaped structure. The seed cotton foreign fiber separator is characterized in that a stirring device is arranged between the anode plate and the cathode plate in the separating chamber, and at least one stirring and shifting roller constitutes a stirring and shifting roller set. Compared with the prior art, the seed cotton foreign fiber separator can effectively clear foreign fibers such as mulching films, and the like during cotton picking, and meanwhile can clear other impurities, and the clearing effect is good.

This invention relates to a method for producing components with internal architectures, and more particularly, this invention relates to a method for producing structures with microchannels via the use of diffusion bonding of stacked laminates. Specifically, the method involves weakly bonding a stack of laminates forming internal voids and channels with a first generally low uniaxial pressure and first temperature such that bonding at least between the asperites of opposing laminates occurs and pores are isolated in interfacial contact areas, followed by a second generally higher isostatic pressure and second temperature for final bonding. The method thereby allows fabrication of micro-channel devices such as heat exchangers, recuperators, heat-pumps, chemical separators, chemical reactors, fuel processing units, and combustors without limitation on the fin aspect ratio.

A non-woven fiber web laying apparatus including (1) a camel back cross lapper having a supply arm, a layering arm connected thereto, and two delivery transport belts guided in juxtaposed fashion from an infeed zone to a lower end of the layering arm and (2) an upstream web buffering apparatus adapted to hold a web between two take-up transport belts at least one of which is one of the two delivery transport belts, the apparatus sandwiching the web substantially the entire path from the take-up site to the layering-arm lower end. While at least one of the two take-up transport belts of the web buffering apparatus is one of the delivery transport belts of the cross lapper, in one embodiment both of the take-up transport belts are the delivery transport belts. In another embodiment, only one of the take-up transport belts is a delivery transport belt, the other being a pressure belt operating only within the web buffering apparatus.

Apparatus for humidifying lint cotton in a cotton gin that has a cell arranged for receiving a fiber mass from a lint cleaner and controlling the movement of the fiber over a moist air inlet panel. Warm humid air introduced through an adjustable air inlet panel passes through the moist air inlet panel and, thus, through the cotton under negative pressure raising the moisture content of the fiber mass. The movement of the fiber mass thru the cell is controlled by the amount of warm moist air flowing under pressure through the moist air inlet screen.

The technological process of delinting cotton seeds features that cotton seeds are first delinted mechanically in a mechanical delinting device, then sprayed with certain amount of foamed dilute sulfuric acid, stoved in the stoving room and polished in one other mechanical delinting device, and finally washed. The mechanical cotton seed delinting apparatus includes rolling steel wire brush, sieving plate, lint extracting cover, and features the rolling steel wire brush and the sieving plate vertically set, the sieving plate with valve, and the delinting chamber with material inlet in the upper end and material outlet in the lower end. The mechanical cotton seed delinting apparatus has reasonable structure, good cotton seed flowability, high efficiency, low power consumption and other advantages.

The invention discloses a mudar floss silver used for spinning, a processing method and an equipment thereof, and is characterized in that the fruit of the mudar is adopted; after removing the seeds, the pappus fiber of the seed is taken and softened so that the fiber is softened and coiled as the silver; the processing equipment is characterized in that a cotton wadding chamber, a cleaning cotton chamber and a humidifying chamber are internally provided with a conveyor belt respectively and integrated in a long bar-shaped box; and engaged rollers connected with the three conveyor belts are arranged among the cotton wadding chamber, the cleaning cotton chamber and the humidifying chamber respectively. Compared with the prior art, the invention has the advantages that the mudar floss of the new spinning material is easily obtained, can compare the beauty with cotton and replace the cotton to be used for spinning yarns; and the weaved fabrics has the smooth sensing same as silk and the air-permeability and comfortableness similar to full cotton, supplements the shortages of cottons and petrochemical products, greatly improves the local entironment simultaneously, and is a spinning new fiber material which is ecologically environment-protective.

The invention discloses a back-suction-preventing high-efficiency embossing machine. An air inlet (14) and an air quantity regulating device (16) are arranged on one end or two ends of a brush roll (2) of the embossing machine, and air outlets (11) among brush strips or cotton brushing plates are formed in the circumference of the roller of the brush roll (2); an impurity-removing combination comprises an impurity-removing lattice bar grid (4) and a lower impurity-removing stranding cage or an impurity-suction port (5), and is located on the outer side of the brush roll. According to the back-suction-preventing high-efficiency embossing machine disclosed by the invention, by means of changing the structure of the traditional roller, the roller under high-speed rotation not only has an air conveying function and an inertial centrifugal force, but also is free from a self back suction phenomenon, so that fibers and impurities locate at different positions of an air flow layer under the action of centrifugal force due to differences in self weight and connecting force, and are forced to be separated under the coordination of the impurity-removing combination, and moreover, the fibers can be prevented from being overflowed. Alternatively, by means of changing the traditional cotton supporting plate into the impurity-removing combination, the purpose of separating the fibers and the impurities can also be achieved by changing the air inlet position of the brush roll under the attraction of a proper quantity of air.

The invention discloses a leftovers cleaning and recovering process in a cottonseed velvet peeling line, which is used for cleaning and recovering leftovers of a cyclone dust collector in the cottonseed velvet peeling line. The leftovers cleaning and recovering process includes the following steps of A) primarily separating the leftovers of short velvets carrying dust and with length smaller than 3mm, and separating partial dust and loose short-velvet dust mixture with first characteristics; B) gathering the short-velvet dust mixture with the first characteristics; C) feeding the short-velvet dust mixture with the first characteristics to a short-velvet cleaner, and separating short velvets and dust by a licker-in with linear speed ranging from 38m/s to 42m/s; and D) discharging the dust generated in the step C) and conveying separated short velvets to a packing machine by wind force to be packed. By the leftovers cleaning and recovering process, resource utilization rate is increased and environment pollution is reduced.

An apparatus for processing a fibrous material batt like lint cotton to increase the moisture content of the material and to compress the batt of humidified fibers to increase the batt density. A stream of warm humid air is passed through the moving batt of fiber that is constrained between a rotatable hollow cylinder and a stationary perforated screen. The air passing through the batt of figure removes debris from the batt and carries the debris to an associated plenum. The batt is doffed off the rotatable cylinder by a roller that serves to both doff and compress the batt. A roller doffs the fiber batt from the rotatable cylinder and doffs and compresses the batt against a compression roller.

An apparatus and algorithm for controlling the operation of a lint cleaner in a cotton gin having motorized grid bars, in which any one of the grid bars can be positioned in an engaged or disengaged position. When the grid bar is in the engaged position it functions as a lint cleaning instrument on a lint cleaning machine. When it is in the disengaged position it does not participate in the active cleaning process.

A gin process control system including sensing stations for sensing the physical properties of cotton as it progresses through a gin. A moisture sensor determines, over a wide range of values, the amount of moisture in the cotton. A quality monitor determines the color of the cotton, color distribution, and the amount and type of trash or other impurities which may be entrained in the cotton. A micronaire unit determines both micronaire and cotton maturity. A fiber length tester provides information on the length distribution, breaking strength, and elongation of the cotton fibers. Cotton samples are gathered from the gin flow stream and presented to the sensing stations in a variety of manual, semi-automated, and automated fashions. In a fully automated unit, the sensing stations are connected directly to the gin. The sensing stations are also in communication with the gin process control system, which uses the data from the sensing stations to automatically control the operation of the gin. Alternately, the sensing stations are assembled into a stand-alone unit. In a semi-automatic version of the stand-alone unit, samples are manually gathered and presented to the unit in cassettes for automated subsampling and testing by the sensing stations. In this semi-automatic version, the sensing stations may be in a configuration identical to that of the fully automatic, on-line unit. In a manual version of the stand-alone unit, the samples are manually gathered and manually placed into contact with the various sensing stations. The information reported by the stand-alone units can be used to manually control the operation of the gin.

The invention relates to the field of textile, and discloses a cotton seed separating device which comprises a body. The inside of the body is provided with a feeding port, a feeding pipe, an operation barrel, a pressuring roller and a sliding rail, a screw rod is arranged in the feeding pipe and provided with a chamber, a through hole, a first bevel gear, a steamer and a motor, the first bevel gear is engaged with a second bevel gear, the second bevel gear is coaxially connected with an incomplete gear, a baffle plate is fixedly connected at the tail end of the feeding pipe, a conveying pipeis fixedly connected at the top of the operation barrel and connected with a treatment box, an air feeding plate, a plurality of heating pipes and a fan are arranged in the operation barrel, air outlet holes are densely formed in the air feeding plate, a separating tank is arranged on the operation barrel, a brush is arranged in a separating box, a collecting box is communicated with the bottom ofthe separating box, a rack and a spring are arranged in a guide rail, a pushing rod and a connecting rod mechanism are arranged on the rack, a needle plate is arranged on the pushing rod, iron splinters are densely distributed on the needle plate. By the aid of the technical scheme, the separating device solves the problems of low quality of cotton fibers separated by a ginning machine and more cotton dust in the prior art.

The invention relates to a machine used for separating foreign fibre from seed cotton, which is characterized in that a plurality of winding rollers are arranged inside the intra-cavity under the inlet of the body and a guide plate is arranged on a longitudinal side of the winding rollers, a mass ejection roller is arranged under the outlet of the guide plate, and a makeup air port is arranged under the mass ejection roller; a net cage, a removing roller and a poking roller are arranged on the other side of the intra-cavity of the body, a wind screen and a wind limited plate are respectively arranged at the upper side and the lower side of the net cage and the removing roller, a back partition board is arranged under the wind limited plate, a screw conveyor and a screw conveyor groove are arranged under the poking roller, and a channel communicated with the foreign fibre outlet is arranged at the bottom of the screw conveyor groove; the lower part of the intra-cavity is funnel-shaped, and an airlock is arranged between the upper and lower ends of the lower outlet of the body. The invention has the advantages of significantly decreasing the textile cost, ensuring the continuity of scale production, sky-high running rate of equipments, consumedly reducing the human labor intensity, consumedly shortening the downtime, and significant rising of quality index of the produced lint cotton compared with other removing methods.

The invention relates to a degumming method and a degumming device for bast fibers. The degumming method comprises the following steps of: mechanically degumming, biologically degumming and/or degumming through high-temperature cooking, sintering at high temperature, and distributing fiber and washing with water; and the degumming device comprises a mechanical degumming device, an inoculated fermentation device, a high-temperature liquid circulating device, a fiber distributing and water washing device and a yarn hanging device. The method and the device have the advantages of reasonable procedures, obvious degumming effect, good homogenization and consistence, high degumming operating efficiency, strong controllability, and neat bulk fiber processed. The invention can effectively reduce environmental pollution, so the invention can be widely applied to the degumming process of various bast fibers.

The invention discloses a V-type cotton gin. The V-type cotton gin comprises a frame, a cotton ginning roller, a blanking plate and a discharge belt plate. A feed inlet and a discharge outlet are formed in the upper portions of the front position and the rear position of the frame; the blanking plate and the discharge belt plate are placed in a slant mode, the sections of the blanking plate and the discharge belt plate are V-type, and the feed inlet and the discharge outlet are connected with the feed inlet and the discharge outlet; the cotton ginning roller is placed between the blanking plate and the discharge belt plate; slant cotton stirring needles are densely distributed on the surface of the cotton ginning roller; the cotton ginning roller and the frame are assembled in a rotating mode; a baffle plate is installed on the upper portion of the cotton ginning roller; a belt conveying structure is adopted by the discharge belt plate; slant cotton feeding needles are arranged on the surface of the discharge belt plate. The mode that cotton is directly stirred through rotation of the cotton ginning roller is adopted, and therefore the V-type cotton gin is small in noise, simple and compact in overall structure, easy to manufacture and high in safety when being used because a main cotton ginning structure is assembled in the frame.

The invention relates to a method for reducing the binding force between cotton fibers and cotton seeds and improving the embossing quality of sawteeth by carrying out online humidifying and heating on the cotton seeds and belongs to the field of textile processing. According to the invention, gas inlet micropores which are uniformly distributed are arranged on a cotton flow-down plate in a feeding region of a sawtooth cotton gin; the cotton flow-down plate is connected with a steam passage; high temperature steam is filled into the cotton flow-down plate to carry out high temperature heat and wet treatment on seed cotton passing through the cotton flow-down plate; the processed seed cotton enters an embossing region and is subjected to further treatment by high temperature steam output by a first steam outlet hole and a second steam outlet hole; the binding force between the cotton fibers and cotton seed hulls is greatly reduced; under the tearing action of a high-speed rotating sawtooth wheel, the separation of the cotton fibers from the cotton seeds from the roots is implemented; the breakage of a great amount of fibers, which is caused by the case that the cotton fibers are randomly broken by the sawteeth, is fundamentally inhibited; the original fiber length of the cotton fibers on the embedded seed cotton is kept; and the embossing quality of the sawteeth is greatly improved. The method has the advantages of reasonable design and simple structure and is suitable for large-area transformation of the sawtooth cotton gin.

A cotton huller is a tilted body, which is provided with a housing, a motor below the housing, a cotton inlet provided on the upper end of the housing, a cotton outlet provided on the lower end of the housing, a cotton grasping main shaft and a cotton grasping secondary shaft sequentially arranged in the housing from the cotton inlet, a plurality of rows of support rods axially arranged on the circumferences of the main shaft and the secondary shaft, a cotton lifting drum arranged at the cotton outlet, a blower provided in the housing below the cotton inlet, and a channel provided between the cotton grasping secondary shaft and the cotton lifting drum, wherein the belt wheels of the main shaft, the secondary shaft and the cotton lifting drum are connected with the belt of the motor. During hulling cotton, cotton is fed into the huller through the cotton inlet and is hulled twice through the rotations of the main shaft and the secondary shaft, the hulled cotton is blown to the cotton lifting drum by the blower, and the cotton separated from cotton shell is discharged from the cotton outlet through the rotation of the cotton lifting drum, thus achieving the purpose of the invention.

The invention provides a spinning method for regenerated yarns. The spinning method adopts specific operating process conditions, controls and adjusts speed and separation distance of each main process, adjusts the quantification of each process, improves the woven roving coefficient, and is favorable for pure yarns of a spun yarn process; and meanwhile, because the twist of the spun yarn process is improved, the strength of resultant yarns is further improved, the evenness level of the resultant yarns is improved, and the thin section, thick section and neps are reduced so that the resultant yarns achieve the requirement of subsequent weaving. The fabric woven by the yarns which are spun by the method has coarse and good moisture conducted breathability, and meanwhile has no stimulation to human skin, no pollution or toxic harm, so the fabric is favored by people.

The invention provides a cotton gin with a humidifying function and belongs to the field of cotton processing. The cotton gin comprises a box, a seed cotton opening and feeding device, a seed cotton cleaning device, a cotton gin frame and a cotton ginning work box, wherein the box is supported on the cotton gin frame, the cotton ginning work box is arranged on one side of the cotton gin frame, the seed cotton cleaning device is arranged between the box and the cotton gin frame, the seed cotton opening and feeding device is arranged in the box, a cotton cleaning and opening mechanism and an impurity discharge mechanism are arranged in the seed cotton cleaning device, a cotton fiber cleaning mechanism and a saw blade separating mechanism are arranged on the cotton gin frame, a cotton fiber and cotton seed separating mechanism is arranged in the cotton ginning work box, a moisture box is arranged outside the box and communicated with the box, and a moisture inlet is formed in the moisture box. The cotton gin has the advantages that seed cotton can be humidified evenly, and the processing quality of the seed cotton is increased.