75 results about "Schist" patented technology

The invention discloses a carbonaceous schist tunnel blasting method and construction method. The carbonaceous schist tunnel construction method includes the steps of carrying out blasting in the carbonaceous schist tunnel blasting method, clearing away residues and digging out rock mass which does not fall off by using mechanical equipment, and revising a tunnel contour line. The carbonaceous schist tunnel blasting method includes the steps of dividing a tunnel face into a carbonaceous schist area and a none-carbonaceous schist area; arranging a plurality of blast holes in the tunnel face to form a hole pattern, wherein the density of the blast holes in the carbonaceous schist area is smaller than that of the blast holes in the none-carbonaceous schist area; filling explosives and detonators into the blast holes; connecting the detonators into a network; detonating the explosives according to a preset detonating sequence. The tunneling method of combining blasting and machinery is adopted, blasting is carried out first, rock does not need to be thrown out completely, and therefore disturbance and damage to surrounding rock are reduced; then the residues are cleared away and the rock mass which does not fall off is dug out by using the mechanical equipment, thus, tunneling efficiency can be improved, disturbance to the surrounding rock is little, and damage on the surrounding rock is reduced; in addition, the back break control effect is good, the tunneling effect is improved, and tunneling quality is high.

The invention discloses a sewage interception water-permeable brick which comprises a brick body and filter pieces. The filter pieces comprise bags and filter objects located in the bags. The filter pieces comprise pearl wool sleeves, the non-woven bags and the filter objects located in the non-woven bags. An organic flocculant layer is arranged on the inner surface of each pearl wool sleeve. Each filter object is prepared from, by weight, 20-60 parts of flaky high-strength material, 20-50 parts of fine aggregate and 5-20 parts of binding agent, and the flaky high-strength material, the fine aggregate and the binding agent are mixed and compacted into a blocky structure. The flaky high-strength material is a mixture of one or two or more of long-laid shells, broken earthenware bricks and lamina schist, the fine aggregate is formed by mixing 5-50 parts of alkalescent porous minerals and 0-45 parts of carbonaceous filter materials by weight, and the binding agent is one of high-alumina cement, magnesium oxychloride cement, phosphate binding agent and hydration glass. The water-permeable brick has the beneficial effects that walking is facilitated, and heavy metal, toxic organic substances and colloid of water can be captured so as to avoid groundwater pollution.

The invention relates to the technical field of tunneling, and specifically relates to a high deformation control method for a longspan tunnel in a water-bearing stratum of chlorite quartz schist. The method adopts a three-step annular excavation core soil reservation method as a basis, excavation expansion and supporting of a tunnel are performed under forepoling, wherein an arch and walls of the tunnel adopt two-layer steel frames and graded supporting is performed, a corresponding reserved deformation amount is 50-90cm when the first layer of steel frame is constructed, and a corresponding reserved deformation amount is 25-45cm when the second layer of steel frame is constructed, and the arch adopts a single-layer steel frame. According to the method provided by the invention, while the requirement on high deformation of the longspan tunnel in the water-bearing stratum of the chlorite quartz schist is met, safety of the supporting structures can also be ensured, the purposes of no invasion and no arch change are achieved, and the current difficulty of controlling high deformation of the longspan tunnel constructed in the water-bearing stratum of the chlorite quartz schist can be solved.

The invention relates to the technical field of tunnel engineering, in particular to a large deformation control method of a chlorite quartz schist stratum one-hole three-lane highway tunnel. The method comprises the steps of conducting tunnel expanding excavation and supporting working under forepoling based on a three-step annular excavation reserve core soil method, wherein double-layer steel frames are adopted to arches, side walls and inverted arches of the tunnel, fractional supporting is conducted, the corresponding reserved deformation is 90-120 cm when a first layer of the steel frameis established, and the corresponding reserved deformation is 45-60 cm when a second layer of the steel frame is established. According to the large deformation control method of the chlorite quartzschist stratum one-hole three-lane highway tunnel, the large deformation requirements are met; meanwhile, it can be ensured that a support structure is safe and stable, and the purpose that there is no intrusion or arch to be replaced is achieved.

The invention discloses a preparation method of a medicament for treating depressive psychosis and madness, belonging to a Chinese medicinal preparation and a preparation method thereof, in particular to a medicament for treating depressive psychosis and madness and a preparation method thereof. The medicament mainly comprises the following raw materials in parts by weight: 5-25 parts of pinellia tuber, 4-20 parts of dried orange peel, 3-20 parts of immature bitter orange, 5-25 parts of bamboo shavings, 5-25 parts of indian buead, 2-8 parts of arisaema cum bile, 5-30 parts of dens draconis, 10-40 parts of dragon bone, 2-15 parts of thinleaf milkwort root-bark, 1-8 parts of amber, 2-15 parts of grassleaf sweelflag rhizome, 10-35 parts of oyster, 2-15 parts of rhubarb and 4-40 parts of chlorite schist. The medicament has the beneficial effects that: a calming and intelligence-prompting treatment method is broken through; medicaments with the effects of washing away phlegm, calming the adverse-rising energy to stop hiccup, dissolving lumps and resolving masses are added, so that treatment is complete; raw materials are readily-available, the preparation method is simple, and the price is relatively low; the medicament can be directly decocted into a decoction or taken as a pill according to the requirement of a patient; the medicament has relatively quick response, and symptoms disappear within 2-3 treatment courses; and the medicament is safe and reliable, is suitable for taking for a long time, and is a novel medicament for treating depressive psychosis and madness at present.

The invention relates to the field of tunnel engineering, in particular to a large deformation control method of a chlorite quartz schist stratum large-span tunnel. The method comprises the steps of conducting tunnel expanding excavation and supporting under forepoling based on a three-step annular excavation reserve core soil method, wherein double-layer steel frames are adopted to the arches andside walls of the tunnel, and fractional supporting is conducted; during fractional supporting, the corresponding reserved deformation is 30-50 cm when a first layer of the steel frame is established, the corresponding reserved deformation is 15-25 cm when a second layer of the steel frame is established, and a single-layer steel frame is adopted at inverted arches. According to the large deformation control method of the chlorite quartz schist stratum large-span tunnel, the large deformation requirements are met; meanwhile, it can be ensured that a support structure is safe, and the purposethat there is no intrusion or arch replacing is achieved, and the current difficulty of large deformation control of large-span tunnel building in a chlorite quartz schist stratum can be overcome.

The invention discloses a thermal-insulating antibacterial interior-wall ceramic tile. The thermal-insulating antibacterial interior-wall ceramic tile comprises 30-40 parts of siliceous shale, 21-36 parts of zeolite, 16-27 parts of purple grit mud, 14-22 parts of garnet, 24-36 parts of modified clay, 12-16 parts of allophone, 5-8 parts of zirconium silicate, 8-15 parts of chlorite schist, 12-18 parts of diatomite, 11-17 parts of carbide slag, 6-12 parts of shrimp shell meal, 4-6 parts of barium carbonate, 5-10 parts of boric sludge, 3-5 parts of plant ash, 12-18 parts of alundum powder, 11-22 parts of bauxite, 7-14 parts of kaolin, 5-9 parts of attapulgite, 17-24 parts of hydrochloric acid solution, 3-9 parts of acetic acid solution, 5-8 parts of silver nitrate, 4-6 parts of activated carbon, 1-4 parts of nano-zinc oxide, 3-5 parts of poly-methyltriethoxysilane, 71-85 parts of silicon carbide, 17-27 parts of pure aluminum, 3-8 parts of boron carbide and 2-4 parts of carbon. The thermal-insulating antibacterial interior-wall ceramic tile is light, outstanding in thermal insulation property, high in strength, low in water absorption rate, excellent in anti-seismic and anti-cracking properties, long in service life and capable of adsorbing harmful substances in indoor air.

The invention relates to a method for determining the anisotropic elastic modulus of a schist, and aims at providing the method for determining the anisotropic elastic modulus of the schist so as to provides a reliable foundation for accurately estimating the stability of a tunnel of the deeply burned schist and late support. The technical scheme disclosed by the invention is that the method for determining the anisotropic elastic modulus of the schist is characterized by comprising the following steps of: a, carrying out scene nondestructive sampling; b, obtaining three groups of rock cores drilling in parallel direction, in vertical direction and in a direction in which boreholes and the schist form certain included angles; c, respectively carrying out a uniaxial compression test on the three groups of rock cores, so as to obtain an intact stress-strain curve of each rock core, and obtain the mean elastic modulus and the mean poisson ratio of each group of rock cores; d, inserting the test result obtained from the step c into the following formula to determine variable G'; and e, inserting E, E', v' and G' into the formula, and then taking the inverse number, so as to obtain a curve of which the elastic modulus of the loading direction changes along the included angles beta. The method is suitable for deeply buried tunnel engineering.

The invention belongs to the technical field of tunnel engineering, and particularly relates to a large deformation control method for a large-span tunnel of chlorite schist. According to the method, the large deformation of large-span tunnel of chlorite schist is divided into five deformation levels according to the surrounding rock conditions of the tunnel; and for each deformation level, corresponding large-span tunnel deformation control measures are determined to ensure the safety and stability of the tunnel supporting structure and avoid the deformation of the tunnel.

The invention discloses a Chinese medicinal composition for treating infantile cold and fever and a preparation method thereof, and belongs to the field of the modernization of a traditional Chinese medicine. The Chinese medicinal composition for treating the infantile cold and fever is prepared from the following raw materials in part by weight: 80 parts of scorpion, 70 parts of bile arisaema root, 70 parts of divaricate saposhnikovia root, 70 parts of incised notopterygium rhizome, 60 parts of tall gastrodia tuber, 50 parts of ephedra, 50 parts of gambir plant, 50 parts of mentha haplocalyx, 50 parts of Chinese honeylocust abnormal fruit, 50 parts of biotite schist and mica (calcined), 40 parts of shiraia, 40 parts of tangerine peel, 40 parts of Indian buead, 40 parts of liquoric root, 40 parts of amber, 20 parts of stiff silkworm (stir-fried), 5 parts of centipede, 40 parts of pearl, 10 parts of cinnabar, 10 parts of bezoar, 10 parts of musk and 5 parts of borneol. The invention has the advantages that: compared with the conventional commercially-available formulations, the Chinese medicinal composition has stable and controllable quality, improves the curative effect obviously, reduces the administration dose of patients, improves bioavailability, and has obvious economic and social benefits.

The invention discloses a Chinese medicinal composition for treating infant cold and fever and a preparation method thereof, and belongs to the field of Chinese medicament modernization. The Chinese medicinal composition for treating infant cold and fever is prepared from the following active ingredients in part by weight: 80 parts of scorpion, 70 parts of arisaema cum bile, 70 parts of parsnip, 70 parts of incised notopterygium rhizome, 60 parts of tall gastrodia tuber, 50 parts of ephedra herb, 50 parts of gambir plant, 50 parts of mint, 50 parts of Chinese honeylocust abnormal fruit, 50 parts of biotite schist and mica (calcined), 40 parts of bamboo sugar, 40 parts of dried orange peel, 40 parts of tuckahoe, 40 parts of licorice root, 40 parts of amber, 20 parts of stiff silkworm (sauted), 5 parts of centipede, 40 parts of pearl, 10 parts of cinnabar, 10 parts of bezoar, 10 parts of musk and 5 parts of borneol. The Chinese medicinal composition has the advantages of stable and controllable quality, remarkably improved curative effect compared with the conventional commercial formulations, reduction of administration dose of patients, improved bioavailability and remarkable economic and social benefits.

The invention belongs to the technical field of medical caring, and particularly relates to a drug pillow capable of treating the old man chronic bronchitis. The drug pillow capable of treating the old man chronic bronchitis comprises a pillow body, wherein the upper surface of the pillow body is provided with conic protrusions corresponding to the acupuncture points of the head; the pillow body is internally provided with a drug bag, the drug bag extends into the conic protrusions and is filled with drug liquid, and the drug liquid comprises, by weight, of gardenia, ephedra, clove, semen armeniacae amarae, platycodon grandiflorus, mentha haplocalyx, perilla leaves, loquat leaves, cynanchum glaucescens, wrinkled giant hyssop, chlorite schist and gypsum; the drug bag is internally provided with a heating wire; a temperature controlled switch is arranged on the outer side of the pillow body. The drug liquid in the drug pillow is mild in drug property and free of side effects, the bodies of old men cannot be hurt, the chronic bronchitis can be treated in the sleeping process of patients, the patients do not need to waste time and labor, and the chronic bronchitis can be radically cured after long-time use.

The invention discloses a compound microbial preparation long in fermentation cycle. The preparation is prepared from, by weight, 30-60 parts of chlorite schist powder, 6-9 parts of magnesium sulfate, 20-28 parts of potassium oxide powder, 1-3 parts of alpinia powder, 2-4 parts of folium mori powder, 0.3-6 parts of beef extract, 0.5-0.8 part of gel, 4-8 parts of dextrin, 1-3 parts of amino acid, 8-12 parts of cellulase, 3-12 parts of protease, 0.05-0.2 part of pyridoxal, 0.02-0.08 part of flavonoid, 0.05-0.1 part of pyridoxine hydrochloride, 12-20 parts of compound microbial agent and 50-80 parts of water. By ingeniously combining unique prepared filler with the microbial preparation, malodorous gas ammonia gas and indoleamine gas can be converted into amine salt through microorganisms, fertilizer is increased, and odor of bio-toilets is greatly reduced.

The invention discloses a moxibustion recipe and moxibustion plaster for treating kidney-yang deficiency type impotence based on nanotechnology. The moxibustion recipe and moxibustion plaster comprise the nanometer powders of the following components by weight: 27 to 40 g of cistanche, 9 to 17 g of common fenugreek seed, 29 to 38 g of actinolite, 15 to 25 g of aerial parts of epimedium, 8 to 20 g of Morinda officinalis, 28 to 37 g of processed astragalus root, 340 to 640 g of Artemisia argyi, 28 to 37 g of Vermiculite Schist, 28 to 37g of tourmaline, 27 to 37g of far-infrared nanometer powder and 17 to 31 g of magnet. Thus, the moxibustion recipe and moxibustion plaster have better treatment effect; and practical testing results show that the moxibustion recipe and moxibustion plaster exert good treatment effect on kidney-yang deficiency type impotence.

The invention discloses a pure traditional Chinese medicine biological water-soluble fertilizer and a preparation method thereof. The fertilizer is prepared from stemona roots, lightyellow sophora roots, tobacco, siberian cocklebur fruit, pricklyash peel, Sichuan chinaberry bark, rangooncreeper fruit, perilla fruit, hot pepper plants, hotbed chives, amur cork-tree bark, baical skullcap roots, alum, pomegranate rind, radix codonopsis, milkvetch roots, Chinese angelica, lightyellow sophora roots, carbonized hair, actinolite, stalactite, balanophyllia, chlorite schist, red ochre, barbary wolfberry fruit, safflower, persimmon peel, honey, milk, terra flava usta, honeycomb, borax and camphor. Traditional Chinese medicines are subjected to thermal extraction and purification to extract plant nutrients from the traditional Chinese medicines. The whole process is free of solid waste, free of liquid waste and free of waste gas emission. The fertilizer has dual effects for nutrition and pest killing, and completely solves the problem of chemical fertilizer and pesticide residues, reducing the harm of the residues.

The present invention describes a process for the simultaneous removal of arsenic and sulphur compounds from hydrocarbon streams of fossil origin, wherein hydrocarbon streams of fossil origin resulting from the retorting process of schist are purified by direct contact with hydrated iron oxide, such as goethite (α-FeOOH) in its raw natural form (limonite ore particles).

The invention discloses a method for preparing a schist similar material. The method comprises the steps of mixing water, portland cement and mica plates in a certain proportion, discharging the stirred mixed materials into a mold through a discharging device, and after the materials are discharged, uniformly vibrating the materials by a vibrating table. According to the invention, portland cement is adopted as a gelatinization material and the mica plates are taken as aggregates, and thus the structure and construction characteristics of the schist similar material is close to those of schist relative to the structure and construction characteristics of the staggered inter-bedded similar materials; the adopted discharging device has the characteristics that materials can be discharged uniformly, and the integral mica plates are arranged in parallel, the operation is simple and easy, a convenient and feasible method is provided for researching the mechanical characteristics and the deformation damage mechanisms of the schist by utilizing the similar materials, the prepared similar materials have higher similarity with the schist compared with the conventional staggered inter-bedded similar materials.

System and method for processing pyrolyzable materials in order to recover usable end products are disclosed. The pyrolysis process comprises a number of stages. First pre-treating is to reduce moisture content to approximately 15%. Second is to optimize the volatile organic under the heat and vacuum. This treatment stage is carried out at the temperature between 350 to 400° C. Next, the material is treated with heat and vacuum to produce hot gas and solid carbon residue. This stage is carried out at the temperature up to 800° C. The solid carbon residue can be separated from the hot gas, the volatile organic materials condensed to produce liquid hydrocarbon and gas products. Pyrolysis processes and system according to the present invention are able to thermally decompose carbon-containing materials, including, but not limited to, tires and other rubber-containing materials, hydrocarbon-containing products including pyrolysis oil, used oil and lubricants, organic wastes and alike, carbon containing minerals like brown and bituminous coal, oil shale and oil bearing schists. System and pyrolysis methods according to aspects of the present invention may be successful on a commercial scale.

The invention discloses a feed capable of preventing and treating the gill rot disease of mandarin fish. The feed is prepared from the following components: parabramis pekinensis meal, corn meal, rape seed cakes, sesame seed meal, rice bran, tuchahoe powder, composite vitamin, amino acid, honeysuckles, monocalcium phosphate, starch, chlorite schist powder and a mulberry twig and trade route mixing extract. All the raw material components of the feed capable of preventing and treating the gill rot disease of the mandarin fish do not have any toxic and/or side effects; furthermore, by reasonable matching, the feed is rich in nutrition and high in palatability; the feeding quality of the mandarin fish is effectively improved, and the feed capable of preventing and treating the gill rot disease of the mandarin fish is extremely good.

The invention discloses a feed additive capable of preventing and treating swine enzootic pneumonia. The feed additive is prepared from the following raw materials: bamboo shavings, curcuma aromatica, thunberg fritillary bulb, common hogfennel root, dandelion, sambucus williamsii hance, trachelospermum jasminoide, lycoris sprengeri, mucuna sempervirens, nandina, zephyranthes candida, hymenocallis littoralis, gendarussa vulgaris, arrhenatherum elatius, rhizoma pinelliae preparata, prunus zippeliana, vermiculite schist seu, clam shell, chitosan and compound enzyme. The feed additive, provided by the invention, capable of preventing and treating the swine enzootic pneumonia is weak acid in taste, and beneficial to promoting appetite, food intake is increased, weight gain is great, the swine enzootic pneumonia is effectively prevented and treated, and incidence is reduced to 0-1%; chitosan is added, nutritional ingredients are enriched, the additive is kept in a stable liquid state, addition amount is small, and application is convenient; and multiple traditional Chinese medicine ingredients are added, compatibility is scientific, pharmacological effects supplement each other, antisepsis and anti-inflammation are realized, no antibiotic or hormone is added, resistance to drugs can not be produced, and immunity is fundamentally enhanced, so that meat quality is delicious, health function of pork is enhanced, no medicament residue is produced, and grade of the pork is obviously improved.