431results about How to "Not easy to harden" patented technology

The invention discloses a half-dry rice noodle and a preparation method thereof. The half-dry rice noodle comprises the following raw materials: rice, a starch mixture, a fresh fruit and vegetable paste mixture and a fruit and vegetable powder mixture and is prepared by the following steps of fermentation and preprocessing of the rice, mixing of all raw materials, twin-screw extrusion forming, aging, re-steaming, washing and cutting oof noodles, measuring and packing, post-sterilization, cooling and the like. The half-dry rice noodle prepared by the invention has the advantages of smooth and bright appearance, strong gluten power, good elasticity, natural flavor, long shelf time, clear finished product soup and the like, the breaking rate is controlled to be lower than 2%, and the loss rate of cooking is controlled to be lower than 4%. According to the half-dry rice noodle and the preparation method thereof, the problem of the existing rice noodle of single nutrition is solved; the ingredients rich in protein and vitamins are added in the formula, so that the product has comprehensive nutrients; in addition, any preservative, brightening agent and thickening agent are not added in the product, so that the product prepared by the preparation method has excellent taste and is nutrient and healthy.

The invention discloses an ecological BB fertilizer, relating to a mutifunctional ecological environment friendly compound fertilizer, which is formed by mixing functional urea, controllable slow release sulfurcoated urea, monoammonium phosphate, diammonium phosphate, potassium sulfate particle (or potassium chloride), agricultural magnesium sulfate particle, ammonium sulfate, bio-organic inorganic compound fertilizer, endophytic PASP fertilizer synergist DA-6, plant growth regulator and trace elements. Special ecological BB fertilizer for different plants can be prepared by soil testing formula, according to different farm crops and different soil structure. The ecological BB fertilizer can take effect for 3-120 days, the nutrition release is balanced, biological stress of the farm crop such as drought resistance, cold resistance, salt resistance, or the like can be improved. The product of the invention has great operation significance for increasing yield of grain, reducing production cost, steadily increasing grain production, keeping rural incomes growing, improving utilization rate of the fertilizer, reducing fertilizer waste, protecting ecological environment, guaranteeing farm crop quality and safety, and ensuring sustainable development of the agriculture.

The invention provides a torpedo can spouting material and a spouting method thereof. The torpedo can spouting material comprises the following components in parts by weight: 20-35 parts of mullite particles with the particle size of 3-5mm, 20-35 parts of mullite particles with the particle size of 0-3mm, 5-20 parts of mullite fine powder not greater than 200 meshes, 15-30 parts of silicon carbide with the particle size not greater than 3mm, 1-6 parts of pure aluminate cement, 2-8 parts of aluminum oxide micro powder not greater than 320 meshes, 2-7 parts of silicon micro powder and 1-5 parts of titanium carbide not greater than 200 meshes; and the torpedo can spouting material mainly comprises the following chemical components in percentage by weight: 40-65% of Al2O3, 15-25% of SiO2 and 15-30% of SiC+C. The invention also further provides the spouting method of the spouting material. The torpedo can spouting material provided by the invention has favorable corrosive resistance and antioxidation.

The invention discloses a fountain solution which comprises the following components in parts by weight: 2-6 parts of fatty alcohol-polyoxyethylene ether, 1-5 parts of alkyl glucoside, 10-20 parts of Arabic gum, 8-10 parts of citric acid, 3-10 parts of sodium gluconate, 5-24 parts of sulfonated phthalein glucosamine, 9-10 parts of phosphoric acid, 1-8 parts of disodium hydrogen phosphate, 0.01-0.1 part of anticorrosive fungicide, 0.1-2 parts of defoaming agent, 1-5 parts of antioxidant and 10-15 parts of water. The invention also discloses a preparation method of the fountain solution. The preparation method comprises the following steps: weighing the fatty alcohol-polyoxyethylene ether, the alkyl glucoside, the Arabic gum, the citric acid, the sodium gluconate, the sulfonated phthalein glucosamine, the phosphoric acid, the disodium hydrogen phosphate, the anticorrosive fungicide, the defoaming agent, the antioxidant and the water according to certain proportion; dissolving solid raw materials into solution; diluting liquid with water; then respectively feeding the raw materials into a reaction kettle and stirring for 30-45 minutes to obtain the fountain solution. The fountain solution disclosed by the invention has no alcohol and isopropanol, and is convenient to use; the water is only added into the fountain solution to obtain 1-10 percent solution. The fountain solution also has the advantages of low possibilities of hardening and oxidizing.

The invention provides a coal washing water treatment agent. The coal washing water treatment agent comprises the following main components in part by mass: 1 to 5 parts of polyacrylamide, 5 to 15 parts of magnesium chloride, 1 to 10 parts of calcium chloride and 1 to 5 parts of sodium sulfate. The coal washing water treatment agent can be efficiently used for treating coal washing water.

The invention relates to an anhydrous stemming for a blast furnace. The anhydrous stemming is prepared from the following raw materials in percentages by weight: 30-40 percent of high-alumina bauxite, 10-15 percent of high-purity silicon carbide, 20-25 percent of soft clay, 10-25 percent of carbonaceous material, 5-15 percent of submicron powder, 15-25 percent of binding agent, and additionally silicon metal powder addictives accounting for 1-3 percent of the total weight of the raw materials. The anhydrous stemming has the advantages of favorable high-temperature fire performance, linearity change ratio of lower than 0.3 percent under the condition of 1400 DEG C*2h, breaking strength of more than or equal to 10MPa, high intensity, slag-iron resistant scouring, easy sintering, excellent work performance, less pollution and low production cost, and is beneficial to environment protection as well as popularization and application.

The invention discloses a component for quickly brewing milk, which comprises a milk bottle and a milk powder box, wherein the milk powder box is provided with a first connection part capable of being connected with a nipple in a matching manner, and the milk bottle and the milk powder box can be connected for use; a baffle and a baffle opening and closing mechanism are arranged in the milk powder box, and the baffle serves as a movable box bottom of the milk powder box; before the milk powder is brewed, the baffle opening and closing mechanism enables the baffle to block up the milk powder outlet in the milk powder box, the milk powder and warm water are put into the milk powder box and the milk bottle respectively, then the milk powder box and the milk bottle are closed, and the nipple is connected onto the upper end of the milk powder box so as to enable the milk brewing milk component to be ready for brewing milk; when the milk power is required to be brewed, only the baffle opening and closing mechanism is required to be operated, the baffle is opened, the milk powder falls into the milk bottle, and rocked uniformly, and the milk can be drunk. The component for brewing the milk has the advantages that the structure is simple, the steps of brewing milk powder are simplified, and the milk powder in the to-be-brewed state is completely separated from the warm water in the milk bottle, and the milk powder is less susceptible to residue.

The present invention relates to reinforced oxidizing process of treating waste water containing toxic organic matter. By means of the excitation of externally applied energy, catalyst, oxidant and oxygen generate synergistic effect to produce strongly oxidizing ozone and free hydroxyl group degrading toxic organic matter, the catalyst being in fluidized or semi-fluidized state during the reaction. The present invention also provides the technological apparatus, which consists of one energy generator, one reactor, one tail gas collector, one water distributor and one water inflow pump. The present invention has short treating period, high treating efficiency and great treating capacity.

The invention discloses a dust output control method and a control system for timely treatment of collected dust with low pipeline wear and low consumption of compressed air. The method comprises the following steps: calculating relevant parameters in the dust output process; calculating the dust collecting volume of a dust hopper by means of the calculated relevant parameters; controlling the delivery process of a bin pump or a bin pump group according to the dust collecting volume in the dust hopper; and controlling the delivery time sequence of different bin pumps or bin pump groups according to the calculated dust collecting volume in the dust hopper and relevant time parameters in the delivery process. By adopting the technical scheme, the dust output method has the advantages that the stay time of the dust in the dust hopper is short, the temperature reduction range is small, the hardening and arching are avoided, the system is ensured to be in the concentrated phase delivery state, the delivery efficiency is high, the power consumption is low, and the wear to a blanking valve of the bin pump and a dust output pipeline is minimum.

The invention discloses a soil conditioning fertilizer and relates to the technical field of agricultural fertilizer. The soil conditioning fertilizer is prepared from the following materials in weight parts: 50-100 parts of humic acid, 50-100 parts of dolomite dust, 5-10 parts of dilute sulphuric acid solution, 100-150 parts of monoammonium phosphate, 1-30 parts of urea, 300-350 parts of potassium chloride, and 5-10 parts of zinc sulfate. The experimental results of the field fertilizer efficiency demonstration of the soil conditioning fertilizer on various crops including field crops like crops, commercial crops like soybean and green pepper, as well as melons and fruits and vegetables like Chinese cabbage, grape and radish show that the yield is remarkably increased and the product quality is remarkably improved, the stress resistances like cold resistance, drought resistance, disease resistance and lodging resistance of the crops are remarkably improved, the tastes of the melon, the tomato, the Chinese cabbage, the green pepper, and the like are good, and therefore, the soil conditioning fertilizer is well received by the masses and is worthy of popularization and application.

The invention belongs to the technical field of greening walls, provides a succulent planting matrix and further provides a method for building a greening wall and the greening wall. The planting matrix is prepared from, by weight, 40-60 parts of organic matter, 40-60 parts of particular matter, 0.5-1 part of plant protection agent and 3-5 parts of slow release fertilizer. The method for building the greening wall includes the following steps that S1, multiple greening wall planting modules not provided with fixing strips and decorative frames are provided; S2, succulents are transplanted into a planting chamber; S3, the greening wall planting modules are fixed to a wall through hanging grooves and hanging pieces, and the greening wall is obtained through combination. The succulent planting matrix is loose and breathable, water drainage and retention effects are good, no hardening is likely to happen, no settling is likely to occur on a vertical face, certain fertility can be kept for a long time, and root rot is avoided.

The invention relates to a modified sphere-shaped sponge iron used for sewage treatment and a preparation method thereof, and belongs to the technical field of metallurgical production. The modified sphere-shaped sponge iron is used for reducing crystal grains in the sphere-shaped sponge iron and improving the specific surface area and the stability of the sphere-shaped sponge iron in air. The modified sphere-shaped sponge iron is characterized in that the modification sphere-shaped sponge iron has a porous structure, the diameter of a sphere ranges from 1 to 10mm, while the diameter of an internal elementary iron crystal grain is less than 1 micron, and the specific surface area is 0-50m<2>/g; the surface layer of the sponge iron is cementite with the thickness between 10 nanometers and 100 nanometers. The process of the invention includes material blending, sphere making, oxidizing roasting, direct deoxygenizing and carburizing of the sphere-shaped sponge iron, etc. In the invention, H2 is chosen as a reductant, thereby ensuring low temperature in the preparation of the sponge iron and ensuring the reductive sponge iron finer; the process of the carburizing of the sphere-shaped sponge iron is increased so as to ensure the surface layer of the sponge iron to be attached by a carburizing layer with the thickness between 10 nanometers and 100 nanometers and the sponge iron is not easy to undergo secondary oxidization. Compared with the prior art, the modification sphere-shaped sponge iron has the advantages of low production cost, high efficiency of stain removing, uneasy hardening and convenient storage and usage, etc.

The invention discloses a granular compound fertilizer prepared by using modified starch as a binder. The compound fertilizer is characterized by comprising the following raw materials in parts by weight: 15-40 parts of nitrogenous fertilizer, 20-40 parts of phosphatic fertilizer, 20-42 parts of potash fertilizer and 0.5-2.0 parts of binder. The raw materials of the binder consist of 35-45 parts by weight of starch, 1-5 parts by weight of phosphate, 0.1-3 parts by weight of oxidant, 0.1-1 part by weight of coupling agent and 40-60 parts by weight of water. The binder contained in the granular compound fertilizer has good adhesion capability, so the granular compound fertilizer disclosed by the invention has the advantage that adhesive capability is good, the rotary drum granulation pelletizing ratio is high and the material returning rate is reduced; the pertinence is strong and the fertilizer efficiency is completely releases, so that the soil is hard to harden and the yield-increasing effect is prominent; and the virtuous circle of the soil nutrient can be maintained, the water and nutrient retention capability of the soil is improved and the resistance of the crops is enhanced.

The invention provides an environment-friendly micro-electrolysis ceramsite and a preparation method thereof. The environment-friendly micro-electrolysis ceramsite is prepared from the following raw materials in percentage by mass: 30 to 40% of nanometer zero-valent iron, 20 to 30% of activated carbon, 20 to 30% of river and lake sludge, 5 to 10% of dispersant, 5 to 10% of adhesive, 5 to 10% of perforating agent, 5 to 10% of catalyst, and 0.1 to 0.5% of graphene. The environment-friendly micro-electrolysis ceramsite has the advantages that by utilizing the river and lake sludge to prepare theenvironment-friendly micro-electrolysis ceramsite, the resources of the river and lake sludge can be utilized; the specific surface area is large, the adsorption property is good, the mechanical strength is high, the service life is long, the physical and chemical properties are stable, the easiness in passivating and caking is avoided, the activating and reutilization effects are realized, and the like; the electrochemistry, oxidized reduction, physical adsorption and flocculent precipitation methods can be integrated, and the biodegradability of the wastewater is improved while the wastewater is treated.

The invention discloses an exhaust valve which comprises inside threads arranged at the upper part of a shell, an outside thread bolt joint arranged at the lower part of a valve cover, a threaded holearranged at the middle part of the valve cover, a valve core bolt joint, a valve seat welded with the lower part of the shell, a pipeline bolt joint, a valve core and an exhaust nozzle bolt joint, wherein exhaust holes are arranged in the valve core and an exhaust nozzle, and a floating ball is arranged in the shell. The exhaust valve is characterized in that the exhaust holes arranged at the lower end of the valve core are movably installed in a floating rod, and a valve core internal opening is arranged at the inside upper part of the exhaust hole at the lower end of the valve core. The invention adopts a silicone gasket to carry out seal set and efficiently eliminates the phenomenon of water leakage generated by impurity stacking. The silicone gasket is not easy to become aging, deformand harden. For being manufactured by adopting copper materials, the valve core 3 and the valve core internal opening 12 resist high temperature and are not easy to deform, thereby greatly improvingthe exhaust performance of the exhaust valve and efficiently ensuring the normal work of a boiler and a pipeline without causing the phenomena of pressure rise, explosion and the like in the boiler and the pipeline.

The invention discloses a pathological specimen processing method and belongs to the field of specimen processing technology. According to the processing method, sampled pathological tissues successively undergo fixation, dehydration, transparency, wax impregnation, embedding, slicing, staining and mounting so as to obtain a pathological specimen. The fixation is to fix the pathological tissues by the use of a fixative for 4-15 h. The fixative is composed of atractylol, ethoxylated acetylenediol, chlorogenic acid, polyvinylpyrrolidone, sodium chloride, ethyl acetate and pure water. The mounting is to carry out mounting on the stained pathological tissues by the use of a mixture of polyacrylamide, polyvinylpyrrolidone and xylene. According to the invention, toxicity of reagents used in the invention is obviously reduced, the fixation effect is good, degradation and transparency degree are easy to control. Then, the tissues are not easy to deform, embrittle or harden, and mounting is complete and staining is remarkable.

The invention discloses a stably-operating continuous flow micro electrolytic reaction system. The system comprises a feed inlet, a discharge outlet and a deslagging hole and consists of a plurality of micro electrolytic reaction units which are connected in series, wherein each micro electrolytic reaction unit is provided with a packing layer; one side of the packing layer is provided with a packing replacement hole; a porous sieve plate is arranged below the packing layer; and an aeration back-flushing pipe is arranged below the porous sieve plate. For a micro electrolytic material used in the packing layer, the porosity and the specific surface area of the material are improved and the effect of removing pollutants in waste water by the micro electrolytic material is improved by using the effect of pore forming of NH3 generated by NH4Cl at a high temperature. Due to the designs of grading packing and aeration, the whole reaction system can effectively prevent the packing from being passivated and hardened, promote the waste water to contact the packing, improve treatment efficiency and effectively prevent bottom packing from being compacted and agglomerated due to overhigh micro electrolytic towers. Each stage of packing layer can be independently replaced, so that the simplicity and convenience of the operation and the maintenance of the whole reaction system are ensured.