Material detention period and distributing on-line measurement system and method

Method for preparing ultrafine particle by eddy flow liquid-liquid phase micro reaction field

The invention relates to a method for preparing superfine particle by an eddy liquid-liquid phase micro reaction field (eddy current method). In the invention, an eddy current reactor is served as a chemical reactor and assisted by a superhigh surface aeolotropic breaking device. Multiple non-intersoluble phase streams are mixed and distributed uniformly in the eddy chamber and are sprayed into a superhigh surface filling bed by pressure drive for increasing phase interface, and the superfine particle can grow on the phase interface at uniform speed and be deposited from system. The emulsion after reaction is discharged from discharge outlet and is sent to post processing process. The process can induce reaction time and produce nano, narrow-distribution particles.

Eddy flow process for preparing ultramicro calcium carbonate precipitate

Medicament for gastrointestinal tract operation front intestinal tract cleaning

The invention discloses a medicine for cleaning an enteric canal before a gastrointestinal operation. The medicine is prepared and made from traditional Chinese medicine raw ingredients by weight, namely fructus cannabis, mirabilite and senna. A patient begins to take capsules made of the medicine three days before the operation, the capsules need to be taken for 3 to 5 times, water abstinence and fasting are not needed by the patient during the period of taking medicine, and a little spoon of meat or pap can be taken. The medicine is a pure TCM preparation, and has the advantages of rich raw ingredient resource, low cost, simple manufacture, convenient use, no abnormal flavour, quick results, definite effect, no obvious side-effect, etc.

Chinese medicine compound for oral administration for treating chronicity nephritis

The invention discloses an oral Chinese traditional medicine combination for treating chronic nephritis, belonging to the Chinese traditional medicine field. The oral combination is prepared by Radix Astragali, Radix Codonopsis, Rhizoma Atractylodis Macrocephalae, Poria, Herba Leonuri, Rhizoma Diosscoreae, Pericarpium Arecae, Rhizoma Alismatis and Radix Aconiti Lateralis Preparata in a certain weight proportion. The medicine is taken by one dose for one day and in two times. The efficacies of the drugs cooperate with each other, realizing evident effect in the treatment process of chronic nephritis.

Injection molding machine microinjection device capable of realizing high-speed and high-precision injection

The invention relates to an injection molding machine microinjection device capable of realizing high-speed and high-precision injection. The device can be divided into five parts, namely a plasticization unit, an injection unit, a charging unit, an injection platform moving unit and other units; the plasticization unit adopts screw plasticization and is driven by a servo motor so as to improve the plasticization quality and the plasticization precision; the injection unit adopts plunger injection and is driven by a hydraulic cylinder equipped with an energy storage device so as to improve the injection precision and the injection speed. According to a plasticization and non-return transmission device of an injection device, a connecting passage between a plasticization cavity and an injection cavity can be blocked and opened intermittently, and the existence of a one-way valve is prevented, so that a flow passage between the plasticization cavity and the injection cavity is free of dead ...

Extensional flow static mixer

The invention relates to a stretching flow static mixer, and is mainly used for plasticizing and mixing high viscosity melt like a polymer material melt, etc. The invention comprises a spiral allocator (1), a pair of plate-shaped structures with interval and periodical changes, namely, an upper plate (3) and a lower plate (4), and a body (2). An inlet is arranged on the spiral allocator; an outletis arranged on the lower plate (4); the upper plate and the spiral allocator are connected by a bolt to form a whole body; the cylinder-shaped body is fixed on the exterior of the spiral allocator with a bolt; the lower plate and the body are connected by screw thread; the upper half part of a material flow passage is formed by the body and the whole body composed of the spiral allocator and theupper plate; plate edges of the upper and lower plates correspond to each other one by one to form the flow passage which can change periodically and at intervals; when the material passes through theflow ...

Method for preparing ultrafine particle by eddy flow gas-liquid phase micro reaction field

The invention relates to a method for preparing superfine particle by eddy gas-liquid phase micro reaction field (eddy current method). In the invention, an eddy reactor is served as a chemical reactor and assisted by a superhigh surface aeolotropic breaking device, non-intersoluble phase gas and liquid streams are mixed and distributed uniformly in the eddy chamber, and are sprayed into a superhigh surface filling bed by pressure drive for increasing phase interface, and the superfine particle can grow on the phase interface at uniform speed and be deposited from system. The emulsion after reaction is discharged from discharge outlet and is sent to post processing process. The process can induce reaction time and produce nano, narrow-distribution particles.

Chinese medicine prescription orally taken for curing chronic bronchitis

The invention discloses a TCM prescription for curing chronic bronchitis through oral administration, which belongs to the TCM field and consists of 30g of houttuynia cordra, 30g of coix seed, 10g of fritillaria cirrhosa, 12g of pumex, 10g of scutellaria root, 10g of apricot kernel, 12g of mulberry bark, 10g of tuckahoe, 6g of balloonflower root, and 3g of baked licorice. After being decocted with water, the invention is taken, one dose a day and two times per day. Continuous ten days is a period of treatment. The invention gains noticeable effect in the therapy of bronchitis. Through clinical verification, the symptom is improved noticeably through one to three periods of treatment, and patients recover thoroughly through treatment for two to three months.

Method for measuring local deformation rate of curved surface of metal test piece

The invention provides a method for measuring the local deformation rate of the curved surface of a metal test piece, and the method comprises the steps: S1, making two mark points on the surface of the metal test piece, and measuring a first distance between the two mark points; s2, after the metal test piece deforms, adhesive tape paper is laid on the surface of the metal test piece in the connecting line direction of the two mark points, and the two mark points are copied; s3, taking down the adhesive tape paper from the surface of the metal test piece, flatly paving and sticking the adhesive tape paper on the glass slide, and enabling the two mark points to form two first replica points on the glass slide; and measuring a second distance between the two first replica points, and calculating the surface local deformation rate of the curved surface of the metal test piece. The curved surface length and the curved surface local deformation rate are simply and accurately measured, the operation ...

Medicament for gastrointestinal tract operation front intestinal tract cleaning

Thermoplastic elastomer material and preparation method thereof

The invention relates to the technical field of thermoplastic elastomers, and provides a thermoplastic elastomer material and a preparation method thereof.The preparation method comprises the steps that acrylate rubber, a lubricating agent, a filling agent and a plasticizer are mixed, and mixed rubber is obtained; plasticizing a mixture of polypropylene and a compatilizer and the rubber compound to form a composite fluid, wherein the composite fluid consists of a mixture layer and a rubber compound layer; carrying out segmentation, broadening and stacking treatment on the composite fluid to form a multi-layer composite fluid with alternate mixture layers and rubber compound layers, and then granulating the multi-layer composite fluid to obtain a rubber and plastic premix; mixing the rubber and plastic premix with a vulcanizing agent, an accelerant and a scorch retarder, vulcanizing, and granulating to obtain the thermoplastic elastomer material. The preparation method of the thermoplastic ...

Extensional flow static mixer

The invention relates to a stretching flow static mixer, and is mainly used for plasticizing and mixing high viscosity melt like a polymer material melt, etc. The invention comprises a spiral allocator (1), a pair of plate-shaped structures with interval and periodical changes, namely, an upper plate (3) and a lower plate (4), and a body (2). An inlet is arranged on the spiral allocator; an outlet is arranged on the lower plate (4); the upper plate and the spiral allocator are connected by a bolt to form a whole body; the cylinder-shaped body is fixed on the exterior of the spiral allocator with a bolt; the lower plate and the body are connected by screw thread; the upper half part of a material flow passage is formed by the body and the whole body composed of the spiral allocator and the upper plate; plate edges of the upper and lower plates correspond to each other one by one to form the flow passage which can change periodically and at intervals; when the material passes through the ...

Eddy flow process of preparing ultramicro calcium carbonate precipitate

The present invention relates to the eddy flow process of preparing ultramicro calcium carbonate precipitate. In modern eddy flow pump as main apparatus and through carbonating reaction in minute bubbles produced by the high speed rotating paddle of the eddy flow pump, particles in the adjustable size of 20-100 nm are modified timely while maintaining the size.

Chinese medicinal composition for treating constipation

The invention discloses a Chinese medicinal composition for treating constipation, which belongs to a Chinese medicinal preparation. The composition is prepared from the following raw materials by weight: 20 grams of white paeony root, 15 grams of Chinese angelica, 15 grams of officinal magnolia bark, 15 grams of wrinkled gianthyssop herb, 15 grams of Indian buead, 15 grams of astragalus, 10 grams of fructus cannabis, 10 grams of bitter orange, 10 grams of black sesame, 10 grams of walnut kernel, 10 grams of almond, 6 grams of prepared common monkshood daughter root, 5 grams of rhubarb and 5 grams of liquoric root. The composition has the advantages of searching for the primary cause of disease in treatment and addressing both symptoms and root causes and can treat the constipation fundamentally and prevent and treat a series of complications caused by the constipation.