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101results about How to "Moderate tightness" patented technology

Making method of radix-codonopsis broken-wall decoction piece

The invention discloses a making method of a radix-codonopsis broken-wall decoction piece. The making method comprises the following contents of first soaking a radix-codonopsis medicinal material in a soaking solution, then oven-drying a radix-codonopsis decoction piece, and then crushing the radix-codonopsis decoction piece through a crusher with a 100-mesh sieve, so as to subsequently make medicinal-material coarse powder of 80 to 120 meshes; afterwards, subjecting the medicinal-material coarse powder to microwave oven-drying in sequence, grinding the medicinal-material coarse powder into ultrafine powder, afterwards, further carrying out granulation through an ethanol-water wetting method, carrying out extrusion molding at a certain rotational speed, and carrying out drying, thereby making the radix-codonopsis broken-wall decoction piece. The radix-codonopsis broken-wall decoction piece provided by the invention is first soaked by adopting the soaking solution; the nutritive value of radix codonopsis is improved; the primary processing is carried out; afterwards, the granulation is further carried out through the ethanol-water wetting method; the grain of the made radix-codonopsis broken-wall decoction piece is better in grain type; the tightness is moderate; the stability is high; the disintegration is good; meanwhile, in comparation with a conventional ultramicro wall breakage crushing method, the making method is used for greatly improving the wall breakage rate of the radix codonopsis; a nutrient substance is maximally maintained; the beneficial effects that the wall breakage rate is high and a nutritional ingredient is stored completely are achieved.
Owner:天马(安徽)国药科技股份有限公司

Vertical type rotating cabinet provided with adjustable bearing seat of chain tension device

The invention relates to a vertical type rotating cabinet provided with a chain transmission center distance adjusting device. The main structure of the vertical type rotating cabinet includes (shown in an attached drawing) a line shaft (9), a screw shaft (4), a frame type rack (3), a base (1), a transmission chain guide rail (7), a container hopper (6) and a balance guide rail (5). The chain tension device and the line shaft are combined to be an assembly whole, when a chain is loosened and elongated, four fastening screws of a bearing seat are appropriately loosened, an adjusting device is adjusted, under the guidance of a linear guide groove arranged between the bearing seat and the rack, the bearing seat of the line shaft upwards moves, and the chain obtains an appropriate degree of tightness. A guide rod on the bearing seat can guarantee that a reasonable gap can be always maintained between the bearing seat and the rack during an adjustment. The transmission chain guide rail (7) is installed on the rack of the vertical type rotating cabinet to guide the chain to perform a stable rotating operation. The vertical type rotating cabinet has the advantages that the chain transmission is stable and reliable, the structure is simple and reasonable, the degree of tightness of the chain is convenient to adjust, the transmission efficiency is high, and the like.
Owner:SHANGHAI VIEW VALLEY TECH +1

Method for preparing shrimp soft can

The invention discloses a method for preparing a shrimp soft can, which comprises the following steps: soaking frozen shrimps into a citric acid the mass concentration of which is 0.05 to 0.1 percent so as to unfreeze the shrimps, then removing the heads of the shrimps and taking glands out; boiling the shrimps subjected to head and gland removing in boiling water for 1 to 10min at a temperature of 80 to 100 DEG C so as to removing part of water of the shrimps; removing the shells of the shrimps subjected to boiling, then soaking the obtained shrimps in pickling liquid for 10min to 8h at a temperature of 25 to 60 DEG C, wherein the pickling liquid comprises the following compositions in percentage by mass: 20 to 50 percent of granulated sugars, 5 to 20 percent of refined salts and 1 to 10percent of monosodium glutamates; and drying the shrimps subjected to pickling 5 to 30min at a temperature of 70 to 120 DEG C. The preparation method is simple and feasible, the prepared shrimp soft can is a subarid peeled-shrimp soft can, and the shrimp meat is moderate in tightness of organizational structure, and has certain chew resistance; and the method can effectively restrain the browningphenomena of the shrimp meat in the processes of hot-working, drying, dehydration or sterilization, thereby maintaining the original inviting orange red of the shrimp meat.
Owner:SOUTH CHINA UNIV OF TECH

Imitated rice paper production method

The invention relates to an imitated rice paper production method. The method includes the steps of pulp preparation, paper manufacturing with pulp of a paper machine, surface sizing, drying after the surface sizing, dividing and packaging, and the like. Green wingceltis bark pulp, hemp pulp and tendril straw are chosen as raw material, and big tapered refiner is adopted to perform pulping process; the paper manufacturing with the pulp of the paper machine is carried out by the utilization of a round mesh paper machine with seal-type paper injection, a round mesh cage is arranged on a cylindrical framework of the round mesh paper machine, stainless steel wires are evenly arrayed and welded along the peripheral direction, and size parameters of an ox horn channel of a round mesh groove are particularly set. Softening agent is added in surface sizing liquid, and the using amount of the softening agent is 7% of absolutely dry amount of modified starch. The imitated rice paper production method is easy in processing and manufacturing, simple in technological process, simple in surface sizing liquid ingredient, and easy to operate and control, and therefore manufactured paper product has texture characteristics of rice paper, the requirements of ink embellishing and water-absorbing quality, high bulk, softness, good printing eligibility, small deformation and the like are met, and the imitated rice paper production method is an ideal rice paper manufacturing method.
Owner:SHANDONG KAILI SPECIAL PAPER

Preparation, induced differentiation and application of self-assembled mesenchymal stem cell aggregate

The invention discloses preparation, induced differentiation and application of a self-assembled mesenchymal stem cell aggregate. The mesenchymal stem cell aggregate is prepared through the following steps of (1), coating a porous culture plate by using aquogel under aseptic conditions; (2), carrying out amplification cultivation on mesenchymal stem cells to obtain the third generation; and (3), preparing cell suspension from the third generation of mesenchymal stem cells by using aggregate forming induced liquid, adding the cell suspension into each pore of the coated porous culture plate so that the number of cells in each pore is 1*10<5> to 1*10<6>, changing the aggregate every day to form induced liquid for one time, and putting the porous culture plate in a cell culture box to culture so as to form the mesenchymal stem cell aggregate with the diameter of 500-600mu m. According to the invention, high-density three-dimensional culture of mesenchymal stem cells can be realized without a bracket material; the uniformity of chondroblast induced mesenchymal stem cells is increased; and the mesenchymal stem cell aggregate can be directly used for repairing articular cartilage defects.
Owner:广东佰鸿干细胞再生医学有限公司

Analyzer magnetic ball cleaning device

The invention relates to an analyzer magnetic ball cleaning device. The analyzer magnetic ball cleaning device comprises a basal body module, an uniform mixing module, a rotating module, a lotion injecting module and a waste liquid sucking module; the basal body module comprises a base plate, a bearing base, a rotating base shaft, a rotating motor and an uniform mixing lifting guide shaft; the uniform mixing module comprises an uniform mixing disc, an uniform mixing position, an uniform mixing screw motor and an uniform mixing rotating motor; the rotating module comprises a rotating disc and an eccentric rotating cup support; the lotion injecting module comprises an injecting fixed plate, a lotion needle, a lotion injecting bracket, a primer needle, an injecting needle frame, a support column and a magnet frame; and the waste liquid sucking module comprises a linear guide rail, a support stand plate, a guide rail transfer frame, a sucking screw motor, a reinforcing rib, a waste liquidsucking bracket and multiple waste liquid sucking needle units. The analyzer magnetic ball cleaning device uses multiple needles for injecting lotion and sucking waste liquid and multiple positions for eccentric rotary uniform mixing to achieve good cleaning effect, high instrument throughput, low cost and low fault rate.
Owner:北京乐普诊断科技股份有限公司

Buckle type connecting structure of solid wood or raw wood furniture

The invention discloses a buckle type connecting structure of solid wood or raw wood furniture. The buckle type connecting structure comprises a first furniture sheet material, a second furniture sheet material and a connecting piece which are connected correspondingly, wherein the connecting piece consists of two parts, namely a buckling plate and buckling screws; each buckling screw comprises a bolt and an embedded nut; the buckling plate comprises two fixed parts positioned at two ends, and a convex connecting part positioned in the middle; a clamping groove is formed in the connecting part, and is arranged in an inclined slope manner; the height is gradually decreased from the inlet end to the buckling end by taking the plane of the two fixed parts as basic reference. The buckle type connecting structure ensures the high-grade quality of solid wood and raw wood furniture, and is simple in structure and convenient to install, use and detach, thus the labor intensity is alleviated and the labor cost is reduced, the problems of great processing difficulty and low production efficiency in the traditional process are solved, the limitation of bearing capacity and stability for the three-in-one connecting piece is broken through, and a foundation is laid for realizing factory scale production of solid wood and raw wood furniture.
Owner:长沙凌志装饰有限公司

Small multifunction belt sander

The invention discloses a small multifunction belt sander which comprises a sander body portion, a power portion, a roll shaft adjusting mechanism, a workpiece clamping mechanism, a sanding belt tensioning mechanism, a dedusting device and an electrical control system. A roll shaft in the roll shaft adjusting mechanism is arranged at one end of a roll shaft frame through a pair of bearings and a pair of adjusting screw assemblies, and the other end of the roll shaft frame is in a floating connection with a box; an adjusting bolt is arranged at the outer end of the inner side of the roll shaft frame, and the outer end is close to the roll shaft; two locking handles are vertically arranged at intervals, and inner ends of the two locking handles and a semicircle shaft fixed on the inner side of the middle of the roll shaft frame form a thread connection; and a zero line is marked on one side surface of the roll shaft frame to be matched with a vertical ruler on the box to be adjusted for using. According to the small multifunction belt sander, arc-shaped surfaces with various radians and angles can be ground at the end of a round metal tube or a rod in a molding mode, plate type metal workpiece plane can be ground, metal workpiece chamfering deburring processing is performed, the operation is convenient, fast, safe and environment-friendly, the positioning adjustment and grinding accuracies are high, labor intensity is low, working efficiencies are high, and the service life is long.
Owner:莱州鑫岳机械股份有限公司

Coal ball extrusion apparatus

The invention discloses a coal ball extrusion apparatus. The apparatus is characterized in that: a workbench is provided with a motor; an output terminal of the motor is connected with a decelerator; the output terminal of the decelerator is connected with a propulsion shaft; the propulsion shaft is provided with a feeding prepress segment, a pressurizing segment, an extrusion fusion segment and a homogenization segment which are composed of spiral blades; the external diameter D1 of the spiral blades of the feeding prepress segment is greater than the external diameter D2 of the spiral blades of the pressurizing segment, the extrusion fusion segment and the homogenization segment; two ends of the propulsion shaft is assembled in a wring cylinder; an upper end at the front of the wring cylinder is communicated with a coal inlet; a wring tooth shaft is arranged in the coal inlet; the wring tooth shaft is provided with wring teeth; the wring tooth shaft is connected with the output terminal of the decelerator through a transmission device; an exit of the wring cylinder is provided with a coal extrusion plate with a through hole; a main shaft out of the coal extrusion plate is provided with a cutter; and the main shaft of the external cutter is fixedly provided with a roller which is provided with an opening at one end.
Owner:CHANGZHOU SHENGFA BULB FACTORY

Method for preparing wall breaking decoction pieces with radix astragali

The invention provides a method for preparing wall breaking decoction pieces with radix astragali. The method includes picking and cleaning/processing medicinal materials; drying the medicinal materials; crushing the medicinal materials; smashing the medicinal materials by the aid of grinders with 100-mesh sieves; intermittently sterilizing the medicinal materials; breaking walls; granulating the medicinal materials to obtain granules; drying the granules to obtain the wall breaking decoction pieces with the radix astragali. The method has the advantages that the granules of the decoction pieces prepared by the aid of the method are good in shape and moderate in tightness; the prepared granules are easy to dry and high in dissolving and dispersing speed and are easy to disperse when users are about to take the decoction pieces, microbial limit requirements can be met by the decoction pieces which are intermittently sterilized, the utilization rate of medicines can be effectively increased, efficacy of the medicines can be utilized to the greatest extent, and problems of difficulty in dissolving and dispersing wall breaking decoction pieces with radix astragali on current markets and difficulty in reaching microbial limit standards further can be solved.
Owner:湖南盟合投资管理有限公司
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