65 results about "Decortication procedure" patented technology

Instrument systems and methods for the fusion of two or more adjacent vertebrae include devices to facilitate placement of screws and plates to stabilize the vertebrae and instruments to facilitate parallel decortication of the vertebral endplates prior to insertion of the bone graft. A targeter allows proper placement of a plurality of vertebral screws into the vertebral bodies. A distractor is temporarily attached to the vertebral screws and a bushing is inserted between the two arms of the distractor. The bushing acts as a guide for a cutting tool, to allow the perfect parallel decortication of the vertebral endplates. After insertion of the bone graft, a plate is affixed to the vertebral screws using locking screws, to stabilize the joint so that fusion may occur. The invention features a novel bushing that allows parallel decortication of the vertebral endplates to facilitate fusion.

A system for preparing the sacroiliac (SI) joint for an SI joint fusion, and optionally delivering an implant to the SI joint, is described herein. The implant is inserted via an inferior inlet approach. A sliding joint finder is inserted into the joint, followed by insertion of a working cannula. The working cannula is operatively coupled to the sliding joint finder, in that it is configured to fit over the sliding joint finder, allowing subsequent removal of the sliding joint finder, and providing a hollow cavity for joint fusion preparation, decortication and insertion of an implant. This system and method provides a less invasive and safer approach for fixing an SI joint or delivering an implant to the SI joint than currently available methods.

Disclosed is a method for flax seeds decortication and separation, comprising dehydrading flax seeds to a moisture percentage of 2-4%; feeding same into a rotary centrifugal decortication machine continuously, decorticating the flax seeds to form a mixture of shells and kernels; and separating the shells and kernels mixture through an electrostatic field. An apparatus realizing said method comprises a centrifugal decortication machine, screen means mounted on the discharge side of the centrifugal decortication machine, a convey belt mounted on the discharge side of the screen, and electrostatic absorption means mounted over the discharge terminal of the convey belt front part. The method is provided with continuously industrialization production for large amounts of product, complete seperation of shells and kernels, and high production efficiency to shorten the art time from the flax seeds feeding, decorticating to discharging by 80%, decrease full cost by 50%, and produce no environmental waste materials.

Disclosed is a processing method for avena sativa rice, comprising selecting stock husk avena sativa seeds, grading, decorticating, enzymes inactivating, screening, drying, and packaging. A decortication machine is used to decorticating avena sativa seeds, without seeds breakage. The decortication ratio maintains at 6% by adjusting space according to seed size. Enzymes inactivation is carried out by treating with steam, at 100 DEG C, for 20min, or treating with high pressure water steam for 10min; by using a hyperthermia instant enzyme inactivation method, lypase, proteinase and amylase can be inactivated in 20s. After that, screeing, drying and packaging are carried out. The method is provided with simplicity, avena sativa rice produced thereby has a long preservation time, and the precessing time is short.

The invention discloses a ramie fiber stripping method and a transverse feeding type ramie stripping machine. The method is as follows: the ramie stems are stripped by transverse feeding, and the ramie stems are stripped in two stages. Make a section near the tip, and then peel off a section near the base. The ramie stripping machine includes a horizontal hemp feeding mechanism, a hemp clamping mechanism, a hemp scraping mechanism, a guiding mechanism, and a hemp receiving mechanism; wherein the horizontal hemp feeding mechanism is mainly composed of a conveyor belt; the hemp clamping mechanism is mainly composed of a primary hemp clamping wheel, a secondary Clamping wheel and clamping hemp rope are composed, and clamping hemp rope forms an S shape between the two clamping hemp wheels and bypasses the two clamping hemp wheels; The secondary hemp stripping hob and its matching concave plate are composed of the primary hemp clamping wheel corresponding to the position of the primary hemp stripping hob, and the secondary hemp clamping wheel is corresponding to the position of the secondary hemp stripping hob; the guide mechanism is mainly composed of The slightly end of the hemp stripped by the hob is blown to the blower on the secondary hemp wheel and the corresponding hemp guide plate; the hemp receiving mechanism is mainly composed of a conveyor belt. The invention can automatically feed and strip, thereby greatly reducing the labor intensity and improving the work efficiency of stripping hemp.

The invention relates to a weighting and section cutting method for belt weigher, belonging to weighting and measuring technical field. The method comprises disposing a first sensing marker on preset position of convey belt of the belt weigher, disposing a monitoring device and a impulse speed measuring sensor on frame of the belt weigher, recording intervals between two times when the first sensing marker to be detected and total impulse amount emitted by the impulse speed measuring sensor during the time interval; uniformly dividing the whole convey belt in average sections according to preset amount, and dividing the total impulse amount into numbered impulse groups corresponding to the sections; respectively recording tare weight and gross weight of each section ; sequentially subtracting section gross weight of each numbered impulse group with corresponding tare weight, accumulating net weight of material to be conveyed in each section of convey belt in order to obtain total weight of the material to be conveyed. The method can eliminate difference between fixed threshold and linear density average of each convey belt section, and avoid phenomenon of ''none material weighting'' or ''material not weighting'', effectively enhance the weighting accuracy.

The invention discloses a high-gum-content raw hemp fiber degumming method. The method comprises a mechanical decortication and chemical immersion pre-degumming step, a steam explosion degumming step, a lignin oxidation degumming step and an ethanol boiling step. In the invention, based on the prior art, an independent lignin catalytic oxidation step is adopted, and chemical formula and technological conditions of a lignin catalytic oxidizer are improved to control the degradation degree of lignin, so that the lignin is partially degraded into non-water-soluble polyphenol substances, thus skillfully solving the problem that the lignin is sufficiently degraded into water-soluble monophenol and enters production wastewater. The polyphenol substances obtained after the degradation of the lignin are extracted through the subsequent ethanol boiling step, i.e. the polyphenol substances enter an ethanol solution and are subjected to simple distillation and purification to produce useful industrial byproducts. According to the invention, the method has the characteristics of favorable degumming effect, mild process, small fiber damage and the like; and the obtained fiber has high strength, favorable whiteness and high comprehensive quality.

The invention discloses an online-typed wire rod skin processing system, relates to a system used for carrying out a decortication, rust removal, phosphorization and saponification process on a skin of a wire rod, and aims at providing the online-typed wire rod skin processing system which is good in process effect, simple and compact in structure and low in cost. The online-typed wire rod skin processing system comprises a decortication mechanism, a rust removal mechanism, a phosphorization mechanism and a saponification mechanism; the decortication mechanism is used for removing the skin on the surface of the wire rod; the rust removal mechanism comprises a rack, a plurality of sets of rust removal units are arranged on the rack, rust removal cavity bodies of the rust removal units are filled with flexible wire nets, and a collecting tank is arranged under the rust removal units; the phosphorization mechanism comprises an acid pickling box, the lower portion of the acid pickling box are loaded with acid pickling liquid, an acid pickling wheel is installed at the middle portion of the acid pickling box, and the outer side of the acid pickling box is connected with a pipe; the liquid inlet and the liquid outlet of the pipe are connected to the lower portion and the upper portion of the acid pickling box respectively, and the liquid outlet is connected with a shower pipe; the saponification mechanism is used for carrying out a saponification reaction and drying on the wire rod.

The invention provides a synchronous decortication method for lobsters. The method comprises the following steps: 1, conducting nutrient enrichment processing, wherein before the processing, the lobsters are fed with compound fodder and iced preservation fodder which are special for the lobsters, and nutrition accumulation needed by the decortication is completed; 2, conducting starting elements filling, wherein after the nutrient enrichment processing is completed, the starting elements and the homemade compound fodder special for the lobsters are premixed through food binder and fed for one day, once in the morning and once in the evening; 3, conducting drying in shade, wherein the lobsters ate the starting elements are stopped being fed, and the lobsters are gathered into a darkroom to be subjected to exposure and desiccation; 4, putting the obtained lobsters into a multiple-factor processing system, and waiting for decortication. By applying the synchronous decortication technology, high-density and industrial aquaculture is achieved, and a path is made for the industrialization development of the lobsters.

The invention discloses a water and alcohol preparing low phytic acid vegetable seed compression protein method, which is characterized by the following: using vegetable seed for raw material; treating by decortication preparing oil of decortication low-temperature preparing oil; getting vegetable seed derosination plup powder; putting vegetable seed derosination plup powder in washer; washing by diluted acid water with pH=5 to dislodge phytic acid; stiring at 25-55deg.c; washing vegetable seed derosination plup powder mang times( every time is for 0.5-2 hours); controlling the ratio of liquid and solid from 5:1 to 10:1; getting cleaning mixture A and solid B after centrifugal separation; collecting solid B; scouring the liquid with 50%-95% alcohol; stiring and scrubing at 40-70 deg.c; washing the solid B for many times; controlling the ratio of liquid and solid from 5:1 to 10:1; getting cleaning mixture C and solid D after centrifugal separation; getting low phytic acid vegetable seed compression protein after vacuum drying by dried.

The invention relates to a debarking shaft arrangement for a debarking mechanism (1), said debarking mechanism (1) being intended for the decortication or pretreatment of trees (2) for separately performed final barking and for the expulsion of at least some of the removed barks from a wood flow passing through the debarking mechanism, said debarking mechanism comprising a number of rotatable debarking shafts (3) extending parallel to the advancing direction of the trees (2) to be fed therethrough and provided with a number of teeth (4) extending beyond the circumferential surface of the shaft (3) and adapted to strip bark off the presently processed trees (2) transversely to the lengthwise direction of the trees and at the same to convey the trees transversely relative to said shafts (3), and said shafts (3), together with the teeth (4) thereof, being adapted to constitute at least a part of a support surface, upon which the presently processed trees (2) travel through the debarking mechanism (1). The teeth (4) are designed to be effective in both rotating directions of said rotatable debarking shafts (3), and the debarking shafts (3) are designed to be pivotable.

A fresh lotus seed decorticator mainly comprises a cutting blade, an adjusting screw, a guide groove, an adjusting spring, a cutting slide way, an adjusting slide way, a driving wheel, a feeding bucket, a micro electromagnetic vibrating feeder, lotus seeds, a rack and other fixing members, an adjusting channel, a decorticating channel, a belt and a motor, wherein a fresh lotus seed enters the feeding bucket and is driven by the driving wheel to enter the adjusting channel; pressed by the slide way and the driving wheel as well as tangential friction of the driving wheel, the lotus seed rolls up; a rolling state is gradually adjusted to an ideal cutting posture; then the lotus seed enters the cutting slide way and continuously cut in a circular way by the cutting blade; and decortications work is completed. The fresh lotus seed decorticator has high work efficiency, convenient operation and simple structure, saves more labor resources, increases farmer income and reduces labor intensityand injury probability.

The invention relates to a pure traditional Chinese medicine whitening moisture-retaining mask and a preparation method thereof. The pure traditional Chinese medicine whitening moisture-retaining mask is prepared from the following raw materials by weight: 15 to 20 g of chinaroot greenbrier rhizome, 3 to 6 g of pearl powder, 13 to 18 g of asparagus tuber, 18 to 22 g of aloe, 5 to 7 g of dahurian angelica root, one yolk, 18 to 22 ml of honey, 8 to 12 ml of cuke juice, 25 to 35 ml of olive oil, 2 to 4 g of Radix Astragali and 3 to 5 g of honeysuckle flower. The above-mentioned traditional Chinese medicines are compatible and complement each other, so the mask has the advantages of strong targeting performance, rapid conditioning, no hormone and western medicine and no incurrence of irritation, redness, decortication and the like of the skin after usage; the mask can rapidly infiltrate into the skin to realize quickening of blood, dispelling of blood stasis, improvement of local microcirculation, activation of epidermic cells, dredging of obstruction and elimination of toxin, thereby achieving good whitening, moisture-retaining and skin-repairing effects; and the mask has a reasonable formula, is composed of pure traditional Chinese medicines and free of side effects and irritation, realizes moisture-retention and beautifying of skin surface and can rapidly infiltrate into the skin to realize quickening of blood, dispelling of blood stasis, improvement of local microcirculation, activation of epidermic cells, dredging of obstruction, elimination of toxin and repairing of damaged skin, realizing simultaneous treatment of principal and subordinate symptoms.

The present invention discloses oil press, and is especially one kind of three-screw oil press. The three-screw oil press consists of one driving mechanism, one feeding mechanism, one driving box and one pressing cavity, and features the pressing cavity with three parallel pressing screws. The present invention has the advantages of simple structure, great compression ratio, low residual oil rate and low pressing temperature. The present invention is especially suitable for the decortication and cold pressing of plant oil material.

The invention discloses a sesame seed and sesame husk separation apparatus. The apparatus comprises a supporting rack, a box body, a hopper, a rolling plate, a front rolling wheel, a rear rolling wheel, a blower, a rotating motor, a guiding plate, a roller, a discharge cylinder, a discharge guiding plate and a motor. The apparatus is characterized in that harvested and sun-dried sesames are filled to the hopper, the motor is started and drives the front rolling wheel and the rear rolling wheel to rotate, the sesames fall on the rolling plate from the hopper and are drawn in positions below the front and rear rolling wheels under the rotation of the front and rear rolling wheels, sesame husks are crushed under the common effect of the rolling plate to make inside sesame seeds fall, the crushed sesame husks are discharged into the roller through the guiding plate, the rotating motor drives the roller to rotate in order to filter out the sesame seeds, the sesame seeds are discharged through the discharge guiding plate, and the blower blows air to discharge the sesame husks from the discharge cylinder in order to realize mechanical decortication processing, so the labor amount is reduced, and the efficiency is improved.