97results about How to "Knead evenly" patented technology

The invention relates to a Xingyang red black tea processing technique. The technique comprises the following parameters: wilting temperature: 25-30 DEG C; humidity: 60-70%; wilting time: 6-7 h; twisting machine rotating speed: 55-60 r/min; 2-3 times of twisting, each for 30 min; amount of tea feed: 30-35 kg; unravel machine rotating speed: 35 r/min; sieve pore size: 6#; 2-3 times of unravelling;temperature in a fermentation chamber: 2-7 DEG C; humidity in the fermentation chamber: 96%; tea spread thickness: 10 cm; oxygen supply amount: 5 L/min; fermentation time: 4.5 h; initial drying temperature: 115 DEG C; initial drying time: 20 min; re-drying temperature: 75 DEG C; and re-drying time: 30 min. The processing technique of the invention is unique, and the quality of the made black tea is excellent: the appearance of the product is fat and tender and compact, the peak of the tea is gold and the tea has bright luster; the endoplasm aroma of the tea has rich green flavour; the taste of the tea is mellow and sweet; the tea liquor is brilliantly red; and the root of the tea leaf is soft and green, has many sprouts and a colour of brilliant red.

The invention provides a pulverized coal molding method without binding agent, which comprises the following steps of: 1. screening pulverized coal with the granularity of not more than 6mm by a screening device, carrying out drying dehydration processing on the pulverized coal and controlling the water content to be 2-15 percent; 2. forcibly compressing and feeding the pulverized coal obtained in the step 1 into a seam between double rollers of a double-roller molding machine by a feeding machine; and 3. running the double-roller molding machine, continuously rotating the double rollers of which at least one roller circular surface is distributed with pits and compacting and molding molded coal by the pits. The invention also provides the double-roller molding machine which is suitable for the method. The invention solves the problem of pulverized coal molding without binding agent of weak caking coal and non-caking coal, such as low-order bituminous coal, middle and old aged lignite, and the like.

The invention relates to a preparation method of a graphite material for a continuous casting mold. The preparation method comprises the following steps: crushing, screening and burdening calcined coke, adding mid-temperature pitch, and carrying out mixing, molding, primary roasting, primary dipping, secondary roasting, secondary dipping, third roasting and graphitizing to obtain the product, wherein the particle size range and the content of the calcined coke are that the calcined coke with the particle size which is smaller than or equal to 1.0mm and greater than 0.8mm accounts for 1-2%; the calcined coke with the particle size which is smaller than or equal to 0.8mm and greater than 0.5mm accounts for 31-36%; the calcined coke with the particle size which is greater than 0.075mm and smaller than or equal to 0.5mm accounts for 28-32%; the calcined coke with the particle size which is smaller than 0.075mm accounts for 34-38%; the mixing is divided into dry blending and wet blending; the wet blending comprises the following processes: firstly heating the mid-temperature pitch to 180-230 DEG C, carrying out heat preservation and stirring for 30-60 minutes, and then adding the mid-temperature pitch to aggregate twice to knead, wherein the kneading temperature is 140-150 DEG C.

The invention discloses a preparation method of a hydrodemetalization catalyst for heavy oil. The method includes the following steps: weighing a certain amount of a pseudo-boehmite dry glue powder; evenly mixing the powder with a amount of a peptizator and an extrusion aid; then adding an appropriate amount of ammonium bicarbonate solution to the above materials; kneading the materials into a plastic body; extruding the plastic body into a strip shape; treating the molded material with hot water in a sealed container and roasting to obtain an alumina carrier; and loading active metal components Mo and Ni by using the alumina as a carrier through an impregnation method to prepare the hydrodemetalization catalyst for heavy oil. The hydrodemetalization catalyst for residuum prepared by the method has high activity and good stability, and is suitable for industrial application.

The invention discloses a tea leaf fixation and rolling integrated device. The tea leaf fixation and rolling integrated device comprises a hot-blast furnace, a fixation device, a rolling device and a combustion chamber, wherein the hot-blast furnace is arranged at the upper end of the fixation device, air outlet pipes are arranged at two sides of the hot-blast furnace and are connected with an air blower, an air inlet pipe is arranged at the lower end of the hot-blast furnace, a rotating shaft is arranged inside the fixation device, a leaf guide plate is arranged on the rotating shaft, the rotating shaft is connected with a No. 1 motor, a feed opening is formed in the upper end of the fixation device, a discharge opening is formed in the bottom of the fixation device, the rolling device comprises a roller, a connecting bracket, a No. 2 motor, a rolling groove and a driving shaft, the roller is fixedly connected with the driving shaft, the driving shaft is hinged to a telescopic screw rod, the telescopic screw rod is arranged on the connecting bracket, the rolling groove is formed right below the roller, a layer of heat conduction plate is arranged on the periphery of the rolling device, and the combustion chamber is arranged at the lower end of the heat conduction plate. According to the tea leaf fixation and rolling integrated device disclosed by the invention, the hot-blast furnace, the fixation device, the rolling device and the combustion chamber are arranged to form an integrated structure, so that the processing efficiency can be greatly improved, and the processing cycle of tea leaves can be shortened.

The invention discloses an automatic feeding device and a kneading device for tea leaves, wherein the automatic feeding device for the tea leaves comprises a charging box for accommodating the tea leaves; a lower end face of the charging box is provided with a frame with a wheel for walking on a rail and a discharge outlet for discharging; the discharge outlet is provided with a discharge hopper;a tea leaf transportation mechanism is arranged at the bottom of the charging box, and a leaf distributing machine is arranged above the tea leaf transportation mechanism; and both the tea leaf transportation mechanism and the leaf distributing machine are connected with a motor, which is arranged on the charging box, through a chain. The kneading device for the tea leaves comprises a stander, a power transmission mechanism for controlling the rotation of a kneading barrel, a kneading disc which is arranged below the kneading barrel, a pressure mechanism for controlling the pressure of a gland, and a material unloading device; and an edge of the kneading disc is provided with a blowing device for cleaning remainders in the kneading disc. The automatic feeding device and the kneading device for the tea leaves have the advantages of ingenious conception, simple structure and high degree of automation; and by using the two devices, the tea leaves can be weighed, fed, discharged automatically, unloaded and kneaded uniformly, so that the work efficiency is improved greatly.

The invention discloses a novel tea knead entwist plate and relates to tea processing machinery parts. The knead entwist plate, an unloading plate and an edge bone are manufactured by adopting a casting method with the purposes of not only lowering the complexity of the technology, but also being convenient for molding, in particular to the molding of the broken tea terrace and the knead entwist area with an inclined angle. The knead entwist area with an inclined angle is in match with the edge bones which are arranged in a radiation shape, and the shape that the end of the edge bone close to the knead entwist plate is higher and the end close to the edge thereof is lower is beneficial for the separation of broken tea and mature tea, can improve stripping tea rate and can also reduce the generation of broken tea; the casting pieces have higher surface roughness and greater friction force, thus being beneficial for the improvement of knead entwist stripping tea rate. The section of the edge bone is approximately a semi circle, then in the processing of kneading and entwisting tea, the force transits smoothly, the kneading and entwisting and rolling speed of tea is even, and broken tea is not easy to generate, and the effect is particularly obvious in the central area in which the edge bone is higher and the tea rolls more frequently.

The invention relates to a brick machine, in particular to a plateau brick machine applied to plateau sections. The plateau brick machine comprises an upper-level unit and a lower-level unit, wherein the upper-level unit comprises a stirring box, the front portion of the stirring box is connected with a feeding box, the feeding box is connected with a material collecting box in the lower-level unit, the front end of the material collecting box is connected with an extruder opening, a stirring thrust assembly is disposed in the stirring box, a discharging opening of the stirring box is provided with a sieve plate, a plurality of sieve holes are formed in the sieve plate, an extrusion shaft is arranged in the material collecting box, a paddle is arranged on the front portion of the extrusion shaft, and a spiral vane is disposed on the rear portion of the extrusion shaft. By means of the arrangement of the sieve plate and the paddle, pug is high in fragmentation degree in the upper-level stirring and crushing stage, is high in vacuum degree after being vacuumized and is stirred and crushed again in the lower-level extrusion process, so that gas in the pug overflows and is exhausted completely, the vacuum degree of the pug can meet production requirements of products in the plateau sections, and product quality and the yield are improved.

The invention relates to the field of bread production, in particular to a bread dough mixer. The mixer comprises a main body, when a right blender and a left blender rotate, a first blending rod anda fourth blending rod which are respectively closer to axes of the right blender and the left blender are not staggered when rotating to the inner side , a second blending rod and a third blending rodwhich are respectively further away from the axes of the right blender and the left blender are staggered when rotating to the inside, so that dough can be pulled away and stacked back and forth whenrespectively attached on the right blender and the left blender, and the dough is kneaded more evenly; the ends of the first blending rod and the fourth blending rod respectively bend towards the right blender and the left blender, the bent area can also guide the dough to be kneaded towards the center so as to avoid gradual slipping of the dough under dough own weight. Under the action of a cardblock and a card slot, stability of a blending cylinder can be improved so as to avoid separating the blending cylinder from a cylinder rack.

The invention discloses a rubbing and drying device for radix codonopsis. The rubbing and drying device comprises a base, wherein a left supporting plate and a right supporting plate are separately arranged on the left side and the right side of the top of the base; heat collecting plates are fixedly connected to the left supporting plate and the right heat collecting plate; sliding rails are respectively arranged on the bottom walls of the tops of the left and right heat collecting plates; a rack is in sliding connection with the lower parts of the sliding rails; a rubbing plate is connectedto the bottom of the rack through springs; a fixed plate is fixedly connected between the left supporting plate and the right supporting plate; a speed reducer is arranged on the fixed plate; a rotarytable is connected with a motor shaft of the speed reducer; a first pin shaft is arranged on the front end face of the rotary table; a sector gear meshed with the rack is rotationally connected to the bottom of the front end face of the fixed plate by a second pin shaft; a swing rod is fixedly connected to the top of the sector gear; a first pin shaft is positioned in a rectangular opening of theswing rod. According to the rubbing and drying device disclosed by the invention, the radix codonopsis is rubbed by left-right movement of the rubbing plate and is repeatedly performed, and the rubbing effect is good; by arranging compression springs, the rubbing plate can adapt to the radix codonopsis with different thicknesses, and the rubbing strength is more uniform.

The invention discloses a noodle maker with a good dough kneading effect. The noodle marker comprises a dough kneading barrel, wherein a stirring device which can rotate in the dough kneading barrel to knead dough is arranged in the dough kneading barrel; the stirring device comprises a cutter bar which is connected with a driving device of the noodle marker; the cutter bar is connected with a plurality of cutter teeth; at least one of the cutter teeth comprises an extension segment extending towards the bottom of the dough kneading barrel and a dough pushing part which is connected with and is bent together with the extension segment; the lower end face of the dough pushing part is parallel with the bottom surface of the dough kneading barrel; the distance h between the lower end face of the dough pushing part and the bottom surface of the dough kneading part is larger than 0.1mm and less than 50mm. By adopting the noodle marker, the distance h between the lower end face of the dough pushing part and the bottom surface of the dough kneading part is larger than 0.1mm and less than 50mm, so that dough is kneaded uniformly, flour and water can be blended fully and uniformly, the dough is uniform in size, the dough inlet is not blocked, the flour is scraped completely, and the dough making efficiency is increased.

The invention belongs to the field of tea leaf processing, and particularly relates to a tea leaf processing technology. The tea leaf processing technology comprises the following steps of fixation, twisting, fermentation and drying, a fermentation device is used for fermenting tea leaves, and the fermentation device is characterized in that rosin strips are used for splicing a charging box, and the charging device is heated by steam, so that the contact area of the tea leaves and spice is enlarged; and besides, the steam is used for driving a sector gear to rotate, a first gear rack, a second gear rack and a gear move to drive a rotating plate to rotate, and the rotating plate is used for turning over the tea leaves, so that the fragrance is uniformly adhered to the tea leaves, and the tea leaves are good in quality.

The invention relates to the technical field of processing of tea leaves, and discloses tea leaf fixation equipment. The tea leaf fixation equipment comprises a machine frame, wherein a fixation mechanism and a rolling mechanism are arranged on the machine frame; the fixation mechanism comprises a frying pan; a stirring plate is rotatably connected to the frying pan; a sliding rod is in slip connection to the machine frame; a first wedge groove is formed in the sliding rod; the rolling mechanism comprises a rolling groove; a rolling plate is arranged above the rolling groove; rolling balls arerotatably connected to the rolling plate; a sliding block is in slip connection to the machine frame; a second wedge groove is formed in the sliding block; a second spring is connected between the sliding block and the machine frame; the rolling plate is rotatably connected to the sliding block; a first sliding plate and a second sliding plate are in sliding connection to the rolling groove; a first wedge rod is fixedly connected to the first sliding plate; gear teeth are arranged on the first wedge rod; a first gear is meshed to the first wedge rod through gear teeth; a first rack is meshedwith the first gear; a connecting rod is fixedly connected to the second sliding plate; and a second wedge rod is fixedly connected to the connecting rod. Through the adoption of the tea leaf fixationequipment disclosed by the invention, the problem that in the prior art, the time interval between fixation and rolling is too long, so that the quality of the tea leaves is reduced is solved.

The invention belongs to the filed of rolling machines, and particularly relates to a rolling disk of a tea leaf rolling machine. In order to solve the problem that tea leaves cannot be sufficiently rolled when a conventional rolling machine is used for rolling tea leaves and especially under the condition that a large quantity of tea leaves are rolled, the invention provides the rolling disk of the rolling machine. The rolling disk comprises a rolling disk body (1), battens (2) and a stirring rod (3), wherein the rolling disk body (1) adopts a circular disk-shaped structure; the battens (2) are arc-shaped protrusions radiating all around from the center of the rolling disk body (1); the stirring rod (3) is arranged on the rolling disk body (1), the distance from the stirring rod to the center of a circle is not more than the difference value of the diameter of a rolling barrel and the radius of the rolling disk, and the height of the stirring rod can be adjusted along with the extrusion height of a pressing disk. The stirring rod (3) is arranged for stirring the tea leaves in the rolling process, so that the tea leaves are uniform to roll.

The invention relates to a processing method of tea leaves, in particular to a processing method of black tea. The processing method includes: picking fresh tea leaves; drying and discharging the tea leaves; dividing the tea leaves into a plurality circular piles, and spreading on a withering curtain; hot rolling the tea leaves in a heating pot of 65-68 DEG C, blowing hot air at the same time, delivering the hot air through a hot air duct which enters a position inside the tea leaves and is 1-2cm away from the bottom of the heating pot, cooling to room temperature, blowing cold air from the bottom of the tea leaves, and adding into a heating pot of 30-40 DEG C; spreading the rolled tea leaves in a fermentation chamber for fermenting; shaking out the tea leaves after the first fermentation, covering the lower tea leaves with a layer of plastic film every other 1cm, covering the uppermost tea leaves with a layer of plastic film, cooling to room temperature, and spreading in the fermentation chamber for second fermentation; drying; sieving the dried tea leaves, cutting off tea dust, winnowing to remove yellow tea leaves, removing impurities and bagging. The processing method of the black tea has the advantages that method is short in processing time, and the processed black tea is bright in color and mellow in taste.

The invention relates to the field of green tea, and concretely relates to a green tea processing method. The method comprises the following steps: 1, picking and processing of green tea leaves and Folium Ginkgo; 2, enzyme deactivation; 3, rolling; 4, fermenting; 5, drying; and 6, crushing. The Folium Ginkgo and the green tea leaves are mixed in the enzyme deactivating process, so a later stirring process is omitted, the processing link is reduced, and the working operation is simple; and an inducing agent is added in the fermentation link, so components of the Folium Ginkgo and the green tea leaves are uniformly mixed, and are easy for people to absorb.

The invention discloses a sectional variable pitch screw, which is an outer screw thread straight rod member with a pitch of 100-140 mm and a tooth height of 14-23 mm, and is sequentially divided into a conveying section A, a feeding section B, a compression section C and an extrusion section D from the root to the end of the screw. The conveying section A is provided with 5-7 teeth, and the feeding section B is provided with 2-3 teeth, wherein an axial section area of each tooth of the feeding section B is 20-30% larger than an axial section area of each tooth of the conveying section A. The compression section C is provided with 2-3 teeth, wherein an axial section area of each tooth of the compression section C is 20-30% smaller than an axial section area of each tooth of the feeding section B. The extrusion section D is provided with 3-5 teeth, wherein parameters of various teeth are different, pitches are sequentially increased, tooth heights are sequentially decreased, axial section areas of various teeth of the extrusion section D are maintained to the same, and the section area is equal to an axial section area of each tooth of the extrusion section D. With the screw having a differentiation structure design, pasty BMC produces a kneading effect during extrusion, such that BMC homogenization is promoted, the material can not overflow in a reverse direction, and glass fibers in the pasty BMC can not be broken without reason.

The invention relates to a controllable-temperature tea stir-frying machine capable of fully rolling tea leaves, which comprises an outer furnace body, an inner furnace body, a tea rolling device anda heater, wherein the inner furnace body is embedded and fixed in the outer furnace body, an opening is opened on one side of the inner furnace body, the tea rolling device is located between the outer furnace body and the inner furnace body through the opening with a half position, and the other half position is located in the inner furnace body, the tea rolling device comprises a rolling platform and a plurality of rolling ends on the rolling platform, a sieve tray is arranged under the tea rolling device in the inner furnace body, the heater is connected with a temperature sensor, and a temperature display is provided on the temperature sensor. The rolling platform in the tea rolling device cooperates with a plurality of rolling ends to carry out the rolling of the tea leaves, so as toavoid the incomplete rolling of the tea leaves when the rolling end is used for rolling the tea leaves, the plurality of the rolling ends can improve the effect of the tea leaves, so that the tea leaves are fully rolled, and the working efficiency of the tea stir-frying machine and the final taste of the tea are improved.

The invention discloses a manufacture method for a dendrobium officinale health-preserving cake. The manufacture method comprises the following steps: step 1, juicing fresh branches of dendrobium officinale, filtering, and taking filter residues which are not filtered out for standby application; step 2, taking glutinous rice flour and corn flour, adding a proper amount of water in glutinous rice flour and corn flour, kneading into dough, adding the standby matter obtained in the step 1 and fermentation powder, putting the mixture into an automatic dough kneading machine for uniformly kneading and rolling for 10-15 min, and fermenting kneaded and rolled dough for 3-5 h for standby application; step 3, putting the fermented dough into a cake making machine so as to form a formed sample cake; step 4, putting the formed sample cake into a steaming and baking oven for steaming and baking for 10-20 min so as to obtain the dendrobium officinale health-preserving cake. The manufacture method provided by the invention is simple, the nutritional value of filter residues of the dendrobium officinale is used effectively, and the design is reasonable; the manufactured health-preserving cake is rich in fibrous matters required by human bodies, delicious in taste, crispy, and relatively low in heat content and has chewiness.