42results about How to "The effect of stable product quality is obvious" patented technology

The invention discloses a functional composite which is prepared by plant raw materials and a preparation method thereof, in particular to a fat-reducing and weight-losing composite and preparation method thereof. The composite comprises the following raw materials: medlar, glossy privet fruit, cassia seed, haw, rehmannia and astragalus. The composite can be prepared into any one of normal oral formulations, remarkably treats and prevents fatness, has the total effective rate to the fatness more than 98%, has no rebound, and is suitable for fat persons and fashionable persons who want to keep fit.

The invention provides a method for preparing coke. The invention provides a preparation method of formed coke in a vertical coke oven. The method comprises the step of carrying out dry distillation on the raw materials including coking coal, anthracite, coke powder, asphalt and petroleum coke. The formed coke is prepared by stirring blending coal at high temperature and high pressure according to a certain proportion and carrying out forming, charging and carbonizing processes. The method has the beneficial effects that a formula effectively solves the problem of impacts of plastic mass change under the conditions of high temperature and rapid heating; the coke quality reaches the A-level rate, which is above 95%, in the national standard; the coke has the characteristics of uniform product specification, high lumpiness, high strength, lower porosity and reactivity and low ash content and sulfur content.

The invention provides a method for preparing coke and in particular provides a preparation method of formed coke in a sloping bottom type coke oven. The method comprises the step of carrying out dry distillation on the raw materials including coking coal, lean coal, anthracite, coke powder, asphalt and petroleum coke. The formed coke is prepared by stirring blending coal at high temperature and high pressure according to a certain proportion and carrying out forming, charging and carbonizing processes. The method has the beneficial effects that a formula effectively solves the problem of impacts of plastic mass change under the conditions of high temperature and rapid heating; the coke quality reaches the A-level rate, which is above 95%, in the national standard; the coke has the characteristics of uniform product specification, high lumpiness, high strength, lower porosity and reactivity and low ash content and sulfur content.

The invention discloses an electric brush for a motor of an electric tool and a preparation method for the electric brush. Constituent materials of the electric brush for the motor belong to the field of material science and the electric brush is prepared from the following raw materials in parts by weight: 30-90 parts of graphite, 10-35 parts of asphalt, 0.2-1.0 part of a lubricating agent, 0.5-5 parts of zinc stearate, 0.5-3 parts of aluminum oxide and 0.5-5 parts of paraffin. The electric brush disclosed by the invention is low in resistivity, excellent in abrasion resistance, high in commutation performance, high in interference resistance and long in service life and is importantly high in abrasion resistance and high-voltage resistance and low in spark grade.

A water treating agent and a preparing method thereof are provided. The water treating agent is prepared from following components by weight: 50-70 parts of lignite-based activated carbon, 20-30 parts of polyaluminium chloride, 5-15 parts of nanometer zinc oxide, 3-7 parts of carboxamidine and 2.5-3.5 parts of coal tar. The water treating agent has good removal functions for degradation-resistant organic matters in waste water. The COD content of waste water treated by using the water treating agent can be stably controlled below 100 mg / L, and reaches primary integrated waste water discharge standards of national regulations in China.

The invention discloses a composition for beautifying and eliminating acne and a preparation method thereof, and the composition for beautifying and eliminating acne is prepared by the following raw materials of dried rehmannia root, gypsum, loquat leaf, tree peony bark, cape jasmine fruit, red paeony root, baical skullcap root, white mulberry root-bark and liquoric root. The prepared composition for beautifying and eliminating acne can be prepared into any one commonly used formulation for oral administration, the efficacy for the acne is significant, the total effective rate can be more than 98 percent, and the composition can also lead skin to be delicate, white, tender and elastic.

The present invention discloses an electric brush for a treadmill motor and a manufacturing method of same. The materials of the electric brush for the motor belong to the field of material science, comprising natural graphite, synthetic graphite, expanded graphite, carbon black, an additive, an adhesive and a curing agent. The electric brush for the treadmill motor disclosed by the present invention is low in noise caused during operation, low in resistance, good in direction switching, powerful in interference resistance and long in service life. More importantly, the electric brush is high in abrasion resistance, low in noise and spark grade, sparkless in empty load, and good in product stability.

The invention discloses a traditional Chinese medicine composition for treating three-high diseases and a preparation method therefor. The traditional Chinese medicine composition comprises the following raw materials: red sage root, pseudo-ginseng, radix polygoni multiflori, haws, wolfberries and cassia seeds. The traditional Chinese medicine composition can be prepared into any common oral administration dosage form or health product, has functions of promoting blood circulation to remove blood stasis, benefiting liver and kidney, raising internal organ functions and promoting metabolism, and can lower blood glucose and blood fat and inhibit blood medicine rise. The traditional Chinese medicine composition has substantial curative effects of treating hypertension, hyperlipidemia and diabetes, the total effective rate for three-high diseases can reach more than 90% and no rebound is generated after the medicine is stopped. The Traditional Chinese medicine composition has minimal side effects and can be taken for a long time.

The invention discloses a traditional Chinese medicine composition for preventing or / and treating gastrointestinal diseases and a preparation method of the composition. The traditional Chinese medicine composition comprises herba taraxaci, mix-fried licorice, fructus citri sarcodactylis, fructus crataegi, and fructus alpiniae galangae. The traditional Chinese medicine composition for preventing or / and treating gastrointestinal diseases can be prepared into any one commonly used preparation for oral administration, is obvious in curative effect on treating and preventing gastrointestinal diseases, the total efficiency on the gastrointestinal diseases can achieve more than 100%, the healing effect is good and the gastrointestinal diseases do not reoccur after being continuously tracked and observed, by utilizing the mutual synergistic effect of the active pharmaceutical ingredients in various Chinese herbal medicines, the traditional Chinese medicine composition for preventing or / and treating gastrointestinal diseases can effectively relieve the tremendous pain of people brought by diseases, is free from any toxic and side effects, short in medication treatment course, fast to effect and free from reoccurrence, thus achieving the radical treatment purpose.

The invention discloses a traditional Chinese medicine composition removing oral malodor and a preparation method therefor. The traditional Chinese medicine composition comprises the following raw materials: eupatorium, clove, fructus amomi and mint. The traditional Chinese medicine composition can be prepared into any common oral administration dosage form or health product, and has functions of clearing heat and fire, smoothing circulation, resolving dampness and expelling turbid. The plurality of traditional Chinese medicines cooperate with each other, and mutual cooperation synergy of the active ingredients removes oral malodor effectively. The composition has functions of sterilization and oral health care, and eliminates oral malodor caused by various factors rapidly. Oral breath is fresh and lasting after the composition is used. The composition has substantial curative effects of removing oral malodor, has no toxic or side effects, and can be taken for a long time.

The invention discloses a carbon slider for maglev trains. The carbon slider comprises an aluminum holder and carbon slider composite material which is connected with the aluminum holder; the carbon slider composite material is prepared by the following method comprising following steps: raw materials of the carbon slider material are evenly mixed to prepare mixture in the heating condition; the mixture is compacted, solidified and extrusion molded to make shaped blank material; the blank material is roasted to obtain carbon slider material; dipped metal raw material is fused and well mixed under heating condition to prepare dipped metal liquid; the dipped metal liquid is poured to the heated carbon slider material; through air pressurization, the dipped metal liquid is pressed to the inner of the carbon slider material to obtain the carbon slider for maglev trains. The carbon slider is wear resisting and pressure resisting and has good intensity, good stability, high environment adaptability, good processing performance, good conductivity, good thermal conductivity, long service life and good physical, mechanics and chemical performance.

The invention discloses a preparation method of a carbon slide block composite for a magnetic levitation train. The preparation method comprises the following steps: uniformly mixing all raw materialsof a carbon slide block material to prepare a mixture; carrying out pressing on the mixture, and carrying out solidification and extrusion forming to prepare a formed blank; roasting the blank to prepare the carbon slide block material; melting and uniformly mixing an impregnated metal raw material under a heating condition to prepare an impregnated metal liquid; and pouring the impregnated metalliquid into the heated carbon slide block material, and pressing the impregnated metal liquid into the carbon slide block material by air pressurization to obtain the carbon slide block composite. The carbon slide block composite prepared by using the method disclosed by the invention is wear-resistant, pressure-resistant, high in strength, good in stability, high in environment adaptability, good in machinability, good in electrical conductivity and heat conductivity and long in service life and has good physical, mechanical and chemical properties.

The invention relates to a pharmaceutical composition for preventing or / and treating diabetes and a preparation method of the composition. The pharmaceutical composition for preventing or / and treating diabetes is prepared from the following components in a certain weight proportion: psidium guajave, raw Chinese yam, raw astragalus, rhizoma anemarrhenae, raw endothelium corneum gigeriae galli, kudzu vine root, schisandra chinensis and radices trichosanthis. The pharmaceutical composition for preventing or / and treating diabetes can be prepared into any one of frequently-used orally taken dosage forms and health products, has the effects of preventing and treating diabetes and also has the functions of supplementing qi and promoting the production of body fluid, nourishing yin to clear away heat and invigorating spleen and kidney, so that the pharmaceutical composition for preventing or / and treating diabetes can realize the effect of well preventing and treating diabetes during daily application. The pharmaceutical composition for preventing or / and treating diabetes is obvious in effect, easy to take and good in taste, and has no toxic or side effect.

The invention discloses a preparation method for a carbon sliding block material used for a maglev train. The preparation method comprises the following steps: under a heating condition, mixing an additive, a lubricant and carbon sliding block basic raw materials without asphalt uniformly to obtain an initial mixed material; under a heating condition, adding a carbon sliding block basic raw material asphalt to the initial mixed material, performing mixing under stirring uniformly to obtain a mixed material; placing the mixed material into a mould, and performing pressing treatment to obtain acylinder-shaped material column; placing the material column into an extruder, and performing extrusion molding to obtain a molded blank; and performing roasting treatment on the blank to obtain the carbon sliding block material. The carbon sliding block material prepared by the method has the advantages of having good strength, good wear resistance, pressure resistance, stability and lubricatingperformance, being easy to demould, and having high environmental adaptability, good mechanical processing performance, good conductivity and heat conducting performance, long service life, and good physical, mechanical and chemical properties.

The invention discloses a composition for beautifying and eliminating acne and a preparation method thereof, and the composition for beautifying and eliminating acne is prepared by the following raw materials of dried rehmannia root, gypsum, loquat leaf, tree peony bark, cape jasmine fruit, red paeony root, baical skullcap root, white mulberry root-bark and liquoric root. The prepared compositionfor beautifying and eliminating acne can be prepared into any one commonly used formulation for oral administration, the efficacy for the acne is significant, the total effective rate can be more than 98 percent, and the composition can also lead skin to be delicate, white, tender and elastic.

The invention provides a powder metallurgy brake shoe for an electric locomotive. The powder metallurgy brake shoe comprises a brake shoe friction block assembly and a brake shoe framework assembly. The brake shoe friction block assembly is formed by sintering a powder metallurgy brake shoe friction block and a steel backing. A powder metallurgy assembly is manufactured in the following mode that iron powder, copper powder, natural graphite, an additive and a lubricating agent are evenly mixed under the condition of constant temperature to obtain a premix; the premix is placed in a die to be subjected to pressing treatment to obtain a tile-shaped powder metallurgy blank, and the blank is sintered to obtain the powder metallurgy assembly, wherein the additive comprises molybdenum disulfide, silicon carbide and nickel powder, and the lubricating agent comprises zinc stearate and kerosene. The brake shoe framework assembly is formed by welding a steel shoe, a retaining ring and a stop dog. The brake shoe for the locomotive is resistant to heat, stable in frictional coefficient under the condition of high load, small in attenuation and abrasion, good in heat conduction and capable of rapidly conducting friction heat of the frictional auxiliary surface out and has good physical, chemical and mechanical performance.

The invention discloses a composition for treating herpes zoster and a preparation method thereof. The composition for treating the herpes zoster is prepared from the following raw materials: coptis root, radix scutellariae, phellodendron amurense, rhubarb, radix geutianae, alkanet, radix paeoniae rubra, Chinese angelica, indigo naturalis, giant knotweed, fructus forsythiae and gardenia. Aiming at the pathogeny and the pathogenesis of forming the herpes zoster, active components of various Chinese medicaments have synergistic reactions to treat the herpes zoster by clearing heat and detoxication, eliminating dampness and alleviating pain, absorbing clots and relieving internal heat, removing the necrotic tissue to promote tissue generation, and the sequelae of scars, neuralgia and the like are not generated. The composition for treating the herpes zoster can be prepared into any common oral dosage form or external preparation and has remarkable curative effect on the herpes zoster, and the total effective rate can reach 100 percent; besides, aiming at the pathogenic mechanism of the herpes zoster and improving the immunity of organisms, the composition treats both principal and secondary aspects of a disease, has short course of treatment and high curative effect, and has no side effects on human bodies.

The invention discloses a preparation method for a carbon sliding block material used for a maglev train. The preparation method comprises the following steps: under a heating condition, mixing an additive, a lubricant and carbon sliding block basic raw materials without asphalt uniformly to obtain an initial mixed material; under a heating condition, adding a carbon sliding block basic raw material asphalt to the initial mixed material, performing mixing under stirring uniformly to obtain a mixed material; placing the mixed material into a mould, and performing pressing treatment to obtain acylinder-shaped material column; performing curing treatment on the material column to obtain a cured material column; placing the cured material column into an extruder, and performing extrusion molding to obtain a molded blank; and performing roasting treatment on the blank to obtain the carbon sliding block material. The carbon sliding block material prepared by the method has the advantages ofhaving good strength, and good wear resistance, pressure resistance, stability and lubricating performance, being easy to demould, and having high environmental adaptability, good mechanical processing performance, good conductivity and heat conducting performance, long service life, and good physical, mechanical and chemical properties.

The invention discloses a traditional Chinese medicine composition for treating herpes zoster and a preparation method thereof. The composition for treating herpes zoster is prepared from the following raw materials: coptis chinensis, scutellaria baicalensis, golden cypress, rheum officinale, nux vomica, borneol, frankincense, myrrh and realgar. Aiming at the pathogenesis and pathogenesis of herpes zoster, the herpes zoster is treated by utilizing the mutual synergistic effect of active ingredients of multiple traditional Chinese medicines for clearing away heat and toxic materials, eliminating dampness and removing stasis, relieving pain and removing necrotic tissue and promoting granulation, sequelae such as scars and neuralgia are not remained, and the treatment effect on other sequelaewith neuralgia after treatment is good. The composition for treating herpes zoster prepared by the invention can be prepared into any common external preparation, the curative effect on herpes zosteris obvious, and the total effective rate reaches 100 percent. The composition for treating herpes zoster is short in course of treatment, low in cost and high in curative effect and does not have anyside effect on the human body.

The invention discloses coking coal and a preparation method thereof. The preparation method is characterized by treating raw materials comprising, by weight, 15-25 parts of main coking coal, 10-15 parts of meager lean coal, 10-15 parts of gas coal, 10-15 parts of rich coal, 10-20 parts of blind coal, 10-15 parts of spray-blow coal, 5-10 parts of coal slime, 5-10 parts of coke powder and 3-10 parts of petroleum coke. Various raw coals are mixed, raw material ratio is scientific, coking coal types are expanded, the coal slime, the coke powder and the petroleum coke serve as adhesives, and sources are wide. The coking coal has the advantages of wide coal type adaptability, large raw material reserves, low price, easiness in acquisition, low cost and high recovery rate. The preparation process method is simple, product quality is stable, effects are obvious, and the coking coal is convenient to use.

The invention discloses a carbon sliding block used for a maglev train. The carbon sliding block comprises an aluminum support and a carbon sliding block composite material which is connected with thealuminum support, and the carbon sliding block composite material is prepared by the following methods: under a heating condition, mixing all raw materials of the carbon sliding block material uniformly to obtain a mixed material; performing pressing on the mixed material, performing curing, and performing extrusion molding treatment to obtain a molded blank; performing roasting treatment on theblank to obtain a carbon sliding block material; under a heating condition, performing melting and uniform mixing on impregnating metal raw materials to obtain an impregnating metal liquid; and pouring the impregnating metal liquid onto the heated carbon sliding block material, and pressing the impregnating metal liquid into the carbon sliding block material through air pressurization to obtain the carbon sliding block composite material. The carbon sliding block provided by the invention has the advantages of good wear resistance, pressure resistance and strength, good stability, high environmental adaptability, good processing performance, good conductivity and heat conducting performance, long service life, and good physical, mechanical and chemical properties.

The invention discloses a preparation method of a carbon slide block composite for a magnetic levitation train. The preparation method comprises the following steps: uniformly mixing all raw materialsof a carbon slide block material under a heating condition to prepare a mixture; carrying out pressing, solidification and extrusion forming on the mixture to prepare a formed blank; roasting the blank to prepare the carbon slide block material; melting and uniformly mixing an impregnated metal raw material under a heating condition to prepare an impregnated metal liquid; and pouring the impregnated metal liquid into the heated carbon slide block material, and pressing the impregnated metal liquid into the carbon slide block material by air pressurization to obtain the carbon slide block composite. The carbon slide block composite prepared by using the method disclosed by the invention is wear-resistant, pressure-resistant, high in strength, good in stability, high in environment adaptability, good in machinability, good in electrical conductivity and heat conductivity and long in service life and has good physical, mechanical and chemical properties.

The invention discloses a preparation method of a traditional Chinese medicine composition for preventing or / and treating dyslipidemia. The preparation method comprises the following steps of mixing rhizoma coptidis with frankincense, myrrh, pinellia tubers,snakegourd fruits, fiveleaf gynostemma herbs, poria cocos, dioscorea nipponica makino and water, performing heating, performing extracting, and concentrating an extracting solution; crushing dragon's blood into dragon's blood powder; and mixing the concentrated extracting solution with the dragon's blood powder. The method for preparing thetraditional Chinese medicine composition for treating dyslipidemia is simple in process and mild in preparation process condition, the medicine effect of raw material medicines is reserved to the maximum extent, and the traditional Chinese medicine composition prepared by the method is suitable for the dyslipidemia condition, especially the hyperlipidemia symptom. The traditional Chinese medicinecomposition can be made into any common oral preparations and health-care products, has the effects of resolving phlegm, promoting blood circulation, reducing turbidity and dredging collaterals, improves dyslipidemia, achieves the purpose of remarkably reducing blood fat, and is particularly suitable for application of phlegm and blood stasis intermingled dyslipidemia. The preparation method disclosed by the invention is easy to operate and environment-friendly, the production cost is reduced, and the economic benefit is improved.

The present invention discloses an electric brush for a treadmill motor and a manufacturing method of same. The materials of the electric brush for the motor belong to the field of material science, comprising natural graphite, synthetic graphite, expanded graphite, carbon black, an additive, an adhesive and a curing agent. The electric brush for the treadmill motor disclosed by the present invention is low in noise caused during operation, low in resistance, good in direction switching, powerful in interference resistance and long in service life. More importantly, the electric brush is high in abrasion resistance, low in noise and spark grade, sparkless in empty load, and good in product stability.

The present invention discloses a manufacturing method of an electric brush for a treadmill motor and an electronic brush manufactured using the method. The materials of the electric brush for the motor belong to the field of material science. The manufacturing method of the electric brush comprises: firstly, uniformly mixing graphite, carbon black, an additive, an adhesive and a firming agent under a condition of heating, then smashing and placing the mixture in a mold, and shaping the mixture via pressing; and secondly, conducting curing treatment, cutting, grinding, punching and line adding. The electric brush for the treadmill motor manufactured using the method is low in noise caused during operation, low in resistance, good in direction switching performance, powerful in interference resistance and long in service life. most importantly, the electric brush is high in abrasion resistance, low in noise and spark grade, sparkless in empty load, and good in product stability.

The invention discloses a traditional Chinese medicine composition for treating chronic arrhythmia and a preparation method of the traditional Chinese medicine composition. The composition is prepared from rhizoma corydalis, rhizoma galangae, fructus piperis longi, cortex cinnamomi, rhizoma zingiberis, herba ephedrae, ramulus cinnamomi, radix curcumae, radix salviae miltiorrhizae, radix paeoniae rubra, radix pseudostellariae and radix astragali seu hedysari. The composition for treating chronic arrhythmia, especially chronic arrhythmia, can be prepared into any common oral dosage form. The traditional Chinese medicine composition disclosed by the invention has the effects of warming yang, activating blood, tonifying qi and promoting coronary circulation, and obviously improves the minimum heart rate and the total heart beat number; the RR interval is obviously shortened, the arrest number larger than 2s within 24 hours is reduced, and the SNRT and SACT time is shortened; the protein expressions of HCN4, SCN5A, KCNH2 and CRH in the sinus atrioatrial node region are up-regulated, and the protein expression of CHRM2 in the sinus atrioatrial node region is down-regulated, so that the treatment on bradyarrhythmia is remarkably improved; the medicine is obvious in effect, convenient to take and free of toxic and side effects.