59results about How to "No sediment" patented technology

The invention provides yacon fruit juice and a preparation method thereof. The yacon fruit juice contains fructooligosaccharide and chlorogenic acid, wherein the content of the fructooligosaccharide is not less than 11,000mg / 100g, and the content of the chlorogenic acid is not less than 19mg / 100g. The preparation method for producing the yacon fruit juice comprises that yacon tubers are prepared into a yacon fruit juice product by cleaning, peeling, crushing, color protection, juicing, enzyme treatment, adsorption, filtration, centrifugation, blending, high-temperature sterilization and filling. The yacon fruit juice keeps the nutrient components of the fructooligosaccharide and the chlorogenic acid, ensures that the contents of the fructooligosaccharide and the chlorogenic acid do not decline along with prolonging of storage time, and also keeps the unique flavor of yacon fruits. The guarantee period of the product is 1 year, and the yacon fruit juice has no sediment or suspension and does not change color in the guarantee period.

The invention discloses a processing method of instant black tea powder. The processing method comprises the following steps of crushing black tea leaves so as to obtain black tea powder, mixing the black tea powder with distilled water, sequentially performing mixing and enzymolysis on the mixture of the black tea powder and the distilled water, cellulases, papain, pectinase and tannase, and finally, performing aqueous extraction, reverse osmosis concentration and vacuum freeze drying so as to obtain instant black tea powder. According to the processing method disclosed by the invention, the black tea leaves are used as raw materials, an instant tea extraction process is improved, the fragrance of the instant tea can be improved, original taste of the tea leaves is reserved, and the preprared instant tea powder is high in instant performance, and pure in fragrance and taste, the fragrance and the taste of the prepared instant tea powder are similar with those of original tea, and the instant black tea powder has the soup color of the original tea. Precipitants are not generated, and the instant black tea powder can be directly drunk, and has important significance in the expansion and the development of markets of the instant tea.

The invention relates to olive vinegar and a preparation method thereof. The olive vinegar consists of olive, olive leaves, astragalus membranaceus, the root of red-rooted salvia and starch. The preparation method comprises the following steps of: removing fruit wax and astringency from the olive and the fresh olive leaves by using pure alkaline liquid; separating pulp and removing cores from the olive; drying and crushing the olive and the olive leaves into fine powder; sterilizing the fine powder and Chinese medicinal herb powder at high temperature; after cooling, adding distilled water and stirring into paste; after cooking thoroughly, cooling to normal temperature; adding fruit wine leaven and least; fermenting at low temperature and alcoholizing; adding acetic acid bacteria, fermenting and acidifying; rolling a fermenting ceramic jar every morning, afternoon and evening until the pH value of fermenting acid is 2.5 to 3.0; performing sterilization; and finally filtering and precipitating liquid subjected to fermentation, filtering out impurities, modulating color and seasoning. The olive vinegar has certain effects of promoting digestion, enhancing immunity, preventing hypertension, hyperlipidemia and hyperglycemia and the like and is good in mouthfeel, rich in nutrients and suitable for people of all ages.

The present invention provides a surface treatment method for electric phosphorization of a permanent magnet material. The surface treatment method comprises: (1) chamfering polishing: adopting a mechanical vibration mill and tumbling chamfer method to carry out conventional polishing on a neodymium-iron-boron permanent magnet material; (2) degreasing and deoiling: adding sodium phosphate, sodium carbonate or sodium hydroxide to carry out conventional defatting and deoiling; (3) acid washing rust removing: adding a nitric acid solution to carry out conventional acid washing rust removing and water washing; (4) an electric phosphorization treatment: adopting an electric phosphorization agent to carry out an electric phosphorization treatment; and (5) water washing and blow drying. According to the present invention, the surface treatment method has characteristics of simpleness, rapidness and environmental protection, and the high corrosion resistance is provided; the treatment process has characteristics of no sediment production, short treatment time and simple control; and the treatment steps are less, the surface conditioning step can be saved, the tank solution can be reused, and the adhesion of the paint on the substrate is effectively improved.

The invention discloses a phosphating solution and a preparation method of the phosphating solution. The phosphating solution comprises 10-20 parts of phosphoric acid, 10-15 parts of zinc oxide, 10-20parts of nitric acid, 0.05-0.3 part of copper sulfate, 20-30 parts of calcium nitrate, 0.3-0.8 part of tartaric acid and 30-45 parts of water. Firstly, the zinc oxide and water are weighed and mixeduniformly into a paste; then the nitric acid is added into the paste mixture for complete reaction; excessive phosphoric acid is added for complete reaction; and finally, the copper sulfate, calcium nitrate and the tartaric acid are added and mixed uniformly, and the phosphating solution is obtained. The invention further discloses a phosphating process of metal wires. The process includes the steps of shelling, surface adjusting, electrolytic phosphating, water washing, blow-drying and wire collection. A continuous production mode is adopted, the voltage and the wire speed are controlled, andthe metal wires are subjected to phosphating. A phosphating film coating is complete in coverage, compact and firm, control over the coating thickness is convenient, the phosphating time is short, the efficiency is high, no phosphating slags occur, zero emission is achieved, the environment-friendly effect is achieved, and energy is saved.

The invention provides a wet-method three-stage smoke elimination, dust removal and gas purification device for purifying combustion smoke gas and organic waste gas with a double-alkali method, a sodium-alkaline method, a magnesium method, an ammonia method, a waste alkaline liquid method, a sea water method, and the like. The device comprises a main tower and an inner tower, wherein, the main tower is provided with a gas purification outlet pipe, a waste gas inlet pipe, an outlet pipe for ash water and ash slag, and a medicine liquid spraying pipe; the inner tower is provided with a top plate and a central duct, and is coaxial arranged with the main tower. The device is characterized in that a baffle plate for dividing the circular ring cylindrical space between the two towers into an upper space and a lower space which are not communicated with each other is fixedly connected between the main tower and the inner tower; the upper space is provided with a water outlet; the wall of the inner tower is provided with a tangential inlet and a tangential outlet; waste gas enters the central duct from the lower space through the tangential inlet and enters the upper space from the central duct through the tangential outlet; the side wall of the main tower is provided with a flush hole which can be used for removing ash in the tangential inlet and the tangential outlet. Therefore, the device can effectively eliminate smoke and remove fluorine, nitre, nitrogen and organic waste gas. The Ringelmann blackness of the smoke is less than or equal to grade one, the dust removal rate is more than or equal to 99.99 percent, the dust discharging concentration is less than or equal to 30mg / m<3>, and the desulfurization degree is more than or equal to 99 percent. Besides, the invention ensures continuous and efficient purification and lowers the cost of the towers and the device.

The invention discloses a hydraulic reaming circulation drilling machine. The hydraulic reaming circulation drilling machine comprises a pile machine main body, and a mast and a mast support mechanism which are installed on the pile machine main body, and is characterized in that a faucet is installed on the upper end portion of the mast, a hydraulic device which can transmit hydraulic pressure to the faucet is fixedly connected with the bottom of the faucet, a drill rod which can transmit hydraulic pressure to the hydraulic device is fixedly connected with the bottom of the hydraulic device, a power head which drives the drill rod to rotate is installed on the lower end portion of the mast, and a reaming drill bit which performs hydraulic reaming under action of the hydraulic device is installed at the bottom of the drill rod. The invention further discloses a reaming pile construction technology of the hydraulic reaming circulation drilling machine. The hydraulic reaming circulation drilling machine and the reaming pile construction technology thereof have the advantages of 1, achieving integration of drilling, reaming and hole cleaning, and being high in construction efficiency; 2, being stable and reliable in reaming action, and high in efficiency by using the reaming drill bit driven through the hydraulic pressure; 3, performing the slurry circulation hole cleaning in the reaming, and achieving good reaming quality; 4, being strong in reaming ability, and enabling the maximum reaming diameter to reach above 2m.

The invention provides a construction method of a cast-in-place pile. The construction method includes: using a full screw earth auger to drill a construction site; performing bottom cleaning after apreset depth is reached; lifting a drill pipe, and using a concrete pump to grout concrete to the bottom of the hole through the inner cavity of the drill pipe and the discharge outlets of a drill bit; taking out the drill pipe, and placing into a reinforcement cage. The construction method is free of slurry pollution, fast in construction, high in construction efficiency and low in cost.

The invention provides a processing method of cumquat wine, comprising the following steps: soaking well-chosen fresh cumquats in rice spirit of 50 degrees, cooling, filtering, canning and sealing. The method improves the additional value of cumquat. The obtained fruit wine is golden in color, and is clean and transparent without suspended matters or sediments. The aroma of the cumquat fruit is rich and the wine aroma is harmonized as well. The wine is mellow, with appropriate sweet taste and sour taste, and has the uniquely typical style of cumquat wine.

The invention belongs to the technical field of edible oil, in particular to nutritional health-care Korean pine seed oil. The nutritional health-care Korean pine seed oil is prepared from the following raw materials: Korean pine seed kernel, fresh orange peel, fresh China rose petal, Chinese yam liquor, myricetin, apigenin and diosmetin. In the nutritional health-care Korean pine seed oil, flower skin liquid is added for mixed fermentation, and a mixture is squeezed after being subjected to freeze drying, so that the peculiar smell of terebinth is effectively covered, an oil body is endowed with the fragrance of oily China rose and orange peel, the cell activity of the Korean pine seed kernel can be effectively increased, cell breakage is facilitated, and the oil extraction rate is increased; the Chinese yam liquor is added in crude oil, and a mixture is stirred, homogenized and refined, so that the stability of the oil body is enhanced effectively, and the oil body is clear and bright and has the effects of promoting metabolism, moistening skin and compacting the skin; the myricetin, the apigenin and the diosmetin are added, so that the shelf life of the oil body can be effectively prolonged, and the effects of effectively promoting blood circulation to remove blood stasis, relieving intensive and compressed emotion, eliminating phlegm and dredging collaterals can be achieved.

The invention discloses a construction technology for a long-spiral cast-in-place pile extruded into rock. The construction technology comprises the following steps: 1) embedding a pile casing: embedding the pile casing in a pile position acquired by surveying and setting out; 2) drilling a hole: downward drilling by a long-spiral pile machine and acquiring a constructed and formed hole after drilling in place; 3) lifting a drill rod and protecting a wall with slurry: upward lifting the drill rod after drilling in place till taking the drill rod out of the formed hole, adopting a grouting device and pumping the wall-protecting slurry through the drill rod during the process of upward lifting the drill rod, and protecting the wall with the slurry for the formed hole; 4) putting down a reinforced bar cage; 5) grouting concrete: performing concrete grouting construction on the constructed long-spiral cast-in-place pile extruded into rock through a concrete pumping device and a grouting guide tube. The construction technology provided by the invention has the advantages of simple steps, convenience in realization, high hole quality, good construction effect and capability of effectively solving the problems of the present construction for the long-spiral cast-in-place pile extruded into rock that the hole wall is easy to collapse, the hole is repeatedly cleaned, the construction efficiency is low, and the like.

The invention discloses a vitrified agent which is prepared by the following raw materials according to the parts by weight: 20-30 parts of potassium fluorozirconate or sodium fluorozirconate, 5-10 parts of fluoride, 5-10 parts of complexing agent and 40-60 parts of water. The vitrified agent prepared by the technology has good stability, no sediment and no phosphates, can form a vitrification layer on the surface of steel, zinc and aluminum, has strong binding force with various types of coatings, is applicable to the spraying and soaking at room temperature, does not need a heating device and can reach the aim of saving energy and simplifying the production.