87results about How to "Easy to change production" patented technology

The invention discloses a colorful transparent polished-glazed brick and a production method thereof. The production method for the colorful transparent polished-glazed brick comprises the following steps: enameling a dried ceramic blank, spreading one or more glazes in different colors and with different burning temperature and different refractive indexes on the brick blank, and performing calcining and profiling soft polishing treatment to obtain the brick. According to the colorful transparent polished-glazed brick and the production method thereof, the layering effects and transition of the surface of the colorful transparent polished-glazed brick are closer to those of a natural stone, and the grade of the product is improved to a certain extent; original color effects can be achieved without adding a coloring material, so that process complexity is reduced, the labor intensity of a worker is reduced, and the production efficiency is favorably improved, and the colorful transparent polished-glazed brick and the production method thereof are suitable for popularization and application.

The invention discloses a micro-expansive moderate-heat Portland cement and a production method thereof. The cement contains micro-expansive moderate-heat Portland cement clinker and gypsum in a weight ratio of 92:8-98:2, and also comprises grinding aid which accounts for 0-0.1 wt% of the sum of micro-expansive moderate-heat Portland cement clinker and gypsum. The raw meal of the micro-expansive moderate-heat Portland cement clinker is prepared from the following raw materials in percentage by weight: 65-80% of calcium raw material, 5-20% of silicon correction raw material, 5-15% of iron correction raw material and 3-10% of magnesium correction raw material. The micro-expansive moderate-heat Portland cement clinker is prepared by the following steps: grinding the raw meal, dehydrating the slurry, drying and crushing the filter cake, and firing to obtain the clinker. By adopting the low-aluminum high-iron high-magnesium low-saturation-ratio formula, the invention effectively controls the hydration heat of cement, displays the micro-expansive property, and can compensate the volume shrinkage in the concrete cooling process, thereby reducing or avoiding cracks.

Disclosed is a preparation method for multiple precursors with concentrated particle size distribution by multistage continuous synthesis. The preparation method comprises the following steps of: 1) preparing a metal salt solution, an alkali solution and an ammonium hydroxide solution; 2) enabling a reaction kettle and a solid concentration thickener to be connected in series; 3) injecting the metal salt solution, the alkali solution and the ammonium hydroxide solution into the reaction kettle 1, wherein the slurry in the reaction kettle 1 is pumped into the thickener 1 for solid-liquid separation to increase solid content when the liquid level in the reaction kettle 1 reaches the full kettle state, and the thick slurry in the thickener 1 is pumped into a reaction kettle 2; 4) performing stirring when the reaction kettle 2 is full of the slurry, and adding the metal salt solution, the alkali solution and the ammonium hydroxide solution to continue a continuous precipitation reaction, and then overflowing the product in the reaction kettle 2 into an aging tank 1; and 5) enabling the product in the aging tank 1 to be centrifuged, washed and dried. The preparation method has the advantages that the technology is simple, easily operated, energy-saving and environment-friendly. The product features good appearance, concentrated particle size distribution, high vibration density andhigh efficiency.

The invention relates to a curing agent compound prepolymer composed of diphenylmenthane diisocyanate and 1, 6-hexamethylene diisocyanate and a preparation method thereof. The method comprises the following steps: MDI and an organic solvent are added and heated to 65 DEG C, polybasic alcohol is added and reacts with the mixture for 2 hours to 4 hours to obtain an MDI modifier; HID, an organic solvent and polybasic alcohol are added, heated and react for 2 hours to 5 hours, then the temperature is reduced below 70 DEG C, a TMP and organic solvent mixture is added, reaction at 70 DEG C lasts for 1 hour to 4 hours and 1 hour to 4 hours when the temperature is between 60 DEG C and 100 DEG C so as to obtain an HDI-MDI compound prepolymer curing agent. The method mixes and pre-polymerizes MDI and HDI, integrates the excellent performance of the two, produces a series of polyurethane curing agents with wide application range, high strength, good yellow-changing resistance, high curing speed, low toxicity, good storage stability and high solid content and has simple production technique.

The invention provides a current collecting piece welding device, a lower current collecting piece welding device and a fixture of the lower current collecting piece welding device. The fixture comprises a base, a guide block, a winding core support block, a fixture barrel and an upper cover; a centering groove and a through hole are formed in the center of the support block; the fixture barrel is arranged outside the guide block and the winding core support block in a covering manner; the fixture barrel is provided with centering parts; a through hole needed for laser welding is formed in the bottom wall of the upper cover, and fastener grooves are formed in the side wall; bosses are arranged on the peripheral well of the fixture clamp. The fixture has the advantages that since the support block with the center provided with the centering groove and the fixture barrel provided with the centering parts are arranged at two ends of a winding core of a supercapacitor to be processed respectively, the winding core of the supercapacitor to be processed can be positioned from the upper and lower portions accurately; meanwhile, by the aid of the support block, the fixture is suitable for welding of supercapacitor winding cores and current collecting pieces with different heights and convenient for changing the line of production, and labor-hour and cost are saved.

The invention relates to a method for producing multifunctional differentiated polyester fiber. The method comprises the following steps that raw materials of purified terephthalic acid and ethylene glycol are firstly subjected to an esterification reaction in an esterification kettle to obtain a dimethyl terephthalate oligomer, then mixtures obtained after different modifiers are added into the dimethyl terephthalate oligomer on line separately through a pipeline are delivered to a first pre-polycondensation kettle, a second pre-polycondensation kettle and a third pre-polycondensation kettle separately to obtain pre-polymers of a certain viscosity, then the pre-polymers are delivered to a first final polycondensation kettle, a second final polycondensation kettle and a third final polycondensation kettle to obtain multifunctional and differentiated melt, and subsequently pelletizing or direct spinning is conducted. In the method for producing the multifunctional differentiated polyester fiber, a 'one head and three tails' technological process in a three-kettle procedure technology is adopted, the heat loss is effectively reduced, electric energy loss of electric equipment is reduced, more energy is saved, and the running cost is lower; the equipment layout is more compact, and the operation space is efficiently utilized.

The invention discloses a material distributing method and equipment of polished tiles. The method is characterized by comprising the following steps of: a. preparing materials: respectively distributing line materials and plus materials into a line material feeding hopper and a plus material feeding hopper which are arranged in the moving direction of a main conveyor belt; b. after the line materials are sieved by a vibration sieve, distributing the sieved line materials on the main conveyor belt to form a banded thin-layered line material, and distributing the plus materials on the main conveyor belt by virtue of the intermittent opening and closing of the plus material feeding hopper to form a banded thick-layered plus material; c. enabling the banded thick-layered plus material to be formed into linear lamellar patterns with lines by virtue of the intermittent blocking action of a linear baffle, and warping the linear material layer into a wavy material layer by virtue of the intermittent blocking action of a wavy baffle; and d. transferring the effect of the wavy material layer into a press mould by virtue of a texture fidelity feeding grate. In the invention, natural and delicate texture effects with rich layers in imitation of natural stones are formed by virtue of the combination of the formula and process provided by the invention; the equipment is easy to modify, so the equipment can be flexibly suitable for design modification requirements of products; and the product conversion cycle is shortened, and the loss and production cost are reduced.

The color hollow glass brick producing process is completed in an improved production apparatus with material channel coloring system separated into five areas with individual temperature regulators, including color material melting area, stirring area, cooling area, temperature regulating area and material basin. The melting area has color material throwing unit, and the stirring area has five separate detachable propeller stirrers. The production process has raised temperature of the work part and the different areas of the coloring system and regulated flame atmosphere for obtaining high quality color hollow glass brick product.

The invention provides rose scented cigarette paper, comprising the following raw materials in parts by mass: 65-85 parts of fibers, 15-40 parts of filler, 0.5-8 parts of combustion improver, and 0.1-3 parts of microcapsule powder of rose essential oil, wherein the rose essential oil microcapsule powder comprises a rose essential oil capsule core and a wall material coating the surface of the capsule core, and the mass content of the rose essential oil in the rose essential oil microcapsule powder is 45% or less. According to the invention, the rose scented cigarette paper is prepared by usingthe rose essential oil microcapsule powder as a raw material, and the rose essential oil microcapsule powder is a thermal cracking microcapsule, thereby ensuring that the microcapsule containing therose essential oil is ruptured during combustion of the cigarette and releases scent. Therefore, the rose essential oil has the advantages of low volatility, low transferability and thermal stability,overcomes the shortcomings of traditional scented components, such as easy volatilization and unstable effects, and ensures a unique suction taste of a rose scented cigarette.

The invention discloses a rotating type feeding and discharging machine which comprises a rack provided with a supporting table, a driving mechanism, a rotation mechanism and lifting mechanisms. The driving mechanism, the rotation mechanism and the lifting mechanism are installed on the supporting table. The rotation mechanism comprises a rotary disc installed on the supporting table, and materialsupporting assemblies evenly distributed on the rotating disc. The driving mechanism drives the rotary disc to rotate. Each material supporting assembly comprises a positioning rod connected to the rotary disc, and a tray arranged on the positioning rod in a sliding manner. One material supporting assembly is located on the feeding station, and the adjacent material supporting assembly is locatedon the discharging station. The two lifting mechanisms are arranged and are arranged corresponding to the feeding station and the discharging station correspondingly. Each lifting mechanism comprisesa driving part installed on the supporting table and a lifting rod, wherein the driving part drives the lifting rod to move, and the lifting rod can slide to the position behind the supporting tableto abut against the lower end of the corresponding tray. The rotating type feeding and discharging machine is high in automation degree, stable and reliable in running, convenient in yield changing, capable of saving labor, easy to operate and convenient to use.

The invention relates to a drawing transmission device of a spinning frame. A right front roller bearing seat (2) is provided with a right front roller head one-section shaft (9); a right front roller gear (1) is arranged on the right front roller head one-section shaft (9); a right butterfly tooth shaft (10) is provided with right butterfly teeth (3); the right front roller gear (1) and the right butterfly teeth (3) are meshed; a left butterfly tooth shaft (11) is provided with left butterfly teeth (13), and the right butterfly teeth (3) are meshed with the left butterfly teeth (13); a left front roller head one-section shaft (15) is provided with a left front roller gear (16) which is meshed with the left butterfly teeth (13); and a roller transmission bearing seat (4) is provided with a middle rear roller transmission shaft (5) which is provided with a middle rear roller transmission gear (12), the right butterfly teeth (13) are connected with the middle rear roller transmission gear (12) by a gear. By utilizing the device, the problems of instable degree transfer and spinning tension are solved, yarn breaks are reduced, and spinning quality is improved.

The invention discloses a processing process of angel wine koji. Sweet wine is mainly prepared from rice and sticky rice through fermentation of natural microorganism pure koji, contains nutrients including 40% or over of glucose, rich vitamins, amino acid and the like and has the efficacies of activating vital energy, nourishing blood, activating collaterals, stimulating menstrual flow, enrichingand producing blood and moistening lung. A bamboo cylinder is taken as a fermentation jar in a fermentation process, and a traditional production process is improved through an inner sleeve process measure, so that the operations are effectively standardized, meanwhile, the traditional flavor and taste are not influenced, the angel wine koji has special faint scent of bamboos besides the sweet palate, the brewed angel wine koji has fragrant, sweet and mellow taste, the nutrients are easily absorbed by a human body, the secretion of digestive glands can be promoted, and the appetite and the digestion can be promoted. The angel wine koj is good item with a vital energy benefiting and blood nourishing effects for middle aged and elderly people, pregnant and lying-in woman and poor-health people and can be drunk all the year round. The processing process is wide in applicable range and can meet the actual production of domestic processing industry, a process method is simple and practical, and the product is safe, healthy and nutritional.

The invention discloses a cutting device and method for a cylindrical paper core of a filter part. The cutting device comprises a workbench, wherein a supporting seat is mounted on the workbench; a mechanical arm is mounted on the supporting seat; a rotary motor is mounted on the mechanical arm; the rotary motor is connected with a gearbox; the output shaft of the gearbox is connected with the rotary shaft for transmitting torque; a circular cutter is mounted on the rotary shaft; a hand wheel is mounted on the mechanical arm; and a mounting table is arranged below the circular cutter. The cutting device can be used for conveniently producing the cylindrical paper core, which is perfect and attractive in appearance, for the filter part on a large scale.

The invention particularly discloses a full-automatic mounting machine. The full-automatic mounting machine comprises a conveying device, a suction plate feeding mechanism, a positioning sensor, a film tearing device and a mounting mechanism, the positioning sensor is located above the conveying device, the suction plate feeding mechanism is located at one side end of the conveying device in the conveying direction, the film tearing device is located between the conveying device and the suction plate feeding mechanism, and the mounting mechanism is located at the other side end of the conveying direction of the suction plate feeding mechanism. When the positioning sensor senses a back plate conveyed by the conveying device, the suction plate feeding mechanism places a lamp plate on the conveying device, and when the lamp plate reaches the position where the film tearing device is located, the film tearing device tears off a protective film of the lamp plate, then the lamp plate is conveyed to the position where the mounting mechanism is located through the conveying device, and the mounting mechanism is used for mounting the lamp plate subjected to film tearing to the corresponding position of the back plate. The full-automatic mounting machine is independent and modular in structure, compact, coordinated and efficient in operation, and the labor cost is greatly reduced.

The invention discloses a barrel-steamed fermented soybean paste health food. Cantonese soybean paste disclosed by the invention is refined on the basis of traditional fermentation and production of soybeans through combining a modern production technology; shapes of whole soybeans are kept, and the soybean paste has a golden yellow to reddish brown color, is good in color and luster, delicious in taste, moderate in saline and sweet tastes, and is rich in aroma. Flavors and characteristics of traditional brewed soybean paste can be kept, and requirements on modern diet are also met. The soybean paste is suitable for cooking, braising, cooking and frying. The product can be produced on the basis of previous production without adding other large-size equipment; management and production line change are easy to realize and economic benefits are high.

The invention discloses an automatic box packing machine and aims to solve the problem that an existing box packing machine is small in regulation range and complex in operation. The automatic box packing machine comprises a frame and a control panel; a motor, a paper box library, a feeding conveying device, a paper box conveying device, a discharging conveying device, a material pushing device and a suction disk device are arranged on the frame; the suction disk device is positioned at the connection position of the paper box library and the paper box conveying device; the material pushing device is positioned at the connection position of the feeding conveying device and the paper box conveying device; the motor is connected with the feeding conveying device and the paper box conveying device respectively through a transmission shaft; and a box pressing device and a box sealing device are arranged on the two sides of the paper box conveying device. The automatic box packing machine can realize automation of paper box packaging, can change the paper box of different sizes, can perform regulation and positioning without changing a mold box and only according to the size of the box,and is large in regulation range; a display is arranged at the regulation position, so the automatic box packing machine is convenient to contrast and simple to operate; and the automatic box packingmachine adopts intermittent operation, is provided with an overload protection function and can protect products to enter the box safely.

A kneading-type washer features that an upper washing mechanism consisting of upper waving wheel able to move up and down, upper driver, upper washing motor, and upper lifting motor is additionally installed in top cover. Its advantages are high cleaning effect and less consumption of detergent, water and electric energy.

The invention discloses a coconut cake health-care food and a preparation method thereof. The coconut cake health-care food is mainly processed from coconuts, fresh milk, polished glutinous rice, rice dreg meal, peppermint leaves and the like. The finished products of the coconut cake health-care food are beautiful in color, smooth, clean and bright, and pleasing to both the eye and the mind, and promote appetite; when being put in mouths, the coconut cake health-care food is refreshing, sweet and smooth, and can moisten throats. The coconut cake health-care food is soft in texture, soft, moistening, sweet, fragrant, tasty, refreshing, non-greasy, rich in nutrition, and suitable for both old and young people. Specially, when the peppermint leaves are mixed in powder cakes for cooking with thick bamboo tubes, the cake health-care food is lubricant and smooth when being eaten; the coconut fragrance is mingled with special peppermint fragrance, the coconut cake health-care food is fragrant and refreshing, also has special the delicately-fragrant flavor of bamboos, and is fresh, sweet, delicious, refreshing and pleasant.