31results about How to "Adjust granularity" patented technology

An embodiment of the invention discloses a channel quality indication information adjusting method and device and a mobile terminal. The method comprises obtaining a first quality parameter of the channel, and determining whether the first quality parameter is larger than or equal to a first set threshold; subtracting a first adjusting step length from the adjusting amount of a second parameter corresponding to the first quality parameter when the first quality parameter is larger than or equal to the first set threshold; obtaining a second quality parameter of the channel, and accumulating the second quality parameter with the adjusting amount to be used as the adjusted second quality parameter; determining a third quality parameter according to the adjusted second quality parameter and reporting the third quality parameter.

The invention discloses a special bacterium-contained organic-inorganic compound fertilizer for tea plants. A fermentation technology comprises the following steps: 1, taking 35% of CMS, 15% of tobacco powder and 30% of a domestic fungal leftover, and uniformly mixing them to obtain a mixture; 2, injecting 0.1% of dry yeast powder and 3% of a mixed Bacillus mucilaginosus and actinomyce solution which is prepared with a compound alkaloid as an bactericide, and composting for 168h; 3, injecting a dissolving solution containing 1% of alum, 0.5% of borax, 0.1% of cooper sulfate and 0.3% of sulfur powder into each 625kg of above fermented material, adding 230kg of urine, 120kg of monoammonium phosphate and 100kg of potassium sulfate, uniformly stirring, and composting for 72h; 4, detecting that whether contents of organic matters, water, nitrogen, phosphor, potassium, effective live bacteria and the like in the fertilizer composted in step 3 satisfy standards shown in the specification; and 5, granulating qualified semi-finished product discs obtained in step 4, and packaging them to prepare finished products after processes of low temperature drying, screening and detection. The fertilizer, which has the effects of soil activation, tea plant root environment improvement, tea strongylid and fusarium inhibition and the like, has important effects on the construction of organic tea gardens and nuisance-free tea gardens.

The invention provides a multi-stage grinding type rice flour milling process. The multi-stage grinding type rice flour milling process comprises the following steps that firstly, a user adds rice toan outer cylinder I through a funnel; then, a driving member drives a rotating shaft I to rotate, a grinding cylinder I rotates and drives the outer cylinder I to rotate, and the rice located at the combined part of the grinding cylinder I and the outer cylinder I is subjected to grind and coarse grinding processing; a conveying channel conveys the coarse ground rice flour into an outer cylinder II from the outer cylinder I, a rotating shaft I drives a rotating shaft II to rotate, the grinding cylinder II rotates to drive the outer cylinder II to rotate, and the rice flour located at the combined part of the grinding cylinder II and the outer cylinder II is subjected to grind and fine grinding processing; the fine ground rice flour is conveyed into an outer cylinder III from the outer cylinder II through a transmission channel, the rotating shaft II drives a rotating shaft III to rotate, a grinding cylinder III rotates and drives the outer cylinder III to rotate, and the rice flour located at the combined part of the grinding cylinder III and the outer cylinder III is subjected to grind and fine grinding; and finally, the fine ground rice flour is discharged out of the outer cylinder III through a discharging part, and the rice flour enters a discharging channel through a hopper, and guided and output into a collecting vessel through the discharging channel.

The invention provides a method for the production and a device of anhydrous magnesium chloride powder, the magnesium chloride is melted at a temperature above the melting point of the magnesium chloride, the fused mass of the magnesium chloride is sprayed out by an inert gas and the fusing liquid of the magnesium chloride is atomized by the dry compressed air, and the anhydrous magnesium chloridepowder is obtained through condensation. The device comprises a melting furnace, a crucible, a feeding fused mass pipeline, a nozzle, a compressor and a collecting bin; and the method includes following steps of: (1) putting the magnesium chloride into the furnace, (2) melting the magnesium chloride, (3) high-frequency heating to the magnesium chloride feeding pipeline and the nozzle, (4) atomization, and (5) collection and packaging. The atomization of the invention adopts the dried high pressure compressed air to impact the liquid jets of the molten magnesium chloride strongly so as to reach the atomization effect, and the process and operation are simple and convenient, thereby obtaining relative pure anhydrous magnesium chloride powder; the atomized products are spherical and the particle-size distribution is even; and the particle sizes of the products can be adjusted flexibly according to the demands of customers.

The present invention provides a rolling crushing mechanism for rice flour, which includes a primary rolling mechanism ( 110), the two-stage rolling mechanism (120) for finely grinding rice between the first partition (107) and the second partition (108), the second partition (108) and the second fixed board (108) 105) between the three-stage rolling mechanism (130) for finely grinding rice, the primary rolling mechanism (110), the secondary rolling mechanism (120) and the third-stage rolling mechanism (130) are all It includes an outer cylinder arranged obliquely in the axial direction and a rolling cylinder sleeved in the outer cylinder, and the rolling cylinder is located at the eccentric position of the outer cylinder, the axis line of the rolling cylinder is located directly below the axis line of the outer cylinder and the rolling cylinder The outer cylindrical surface of the cylinder is in conflict with the inner cylindrical surface of the outer cylinder, and the rotation of the rolling cylinder drives the rotation of the outer cylinder to crush and crush the rice located in the conflicting part of the two.

The invention discloses a heavy water reactor fuel canning graphite emulsion paint and a preparation method thereof, and belongs to the technical field of preparation of paints. The paint consists of the following components in percentage by weight: 10-25 percent of graphite powder, 3-20 percent of low-temperature film former, 0.1-3 percent of dispersant, 0.1-2 percent of film forming auxiliary agent and 50-80 percent of mixed solvent. The graphite emulsion paint has the advantages of stable chemical property, uniform dispersion, no bubbling in coating, smooth coating and superior operability; and the coating calcined according to the construction requirements is compact and has high adhesion, superior wear-resistant performance and good lubrication.

The invention relates to a transmission (8) for a wind power plant comprising at least one gear (12) supported on a shaft (15), for which purpose a sliding layer (20), said sliding layer (20) is sprayed directly onto the shaft (15) by means of a thermal spraying method, or sprayed onto said further layer (21) with at least one further layer (21) in between ), the additional layer (21) is sprayed onto the shaft (15) by a thermal spraying method, and the sliding layer (20) is made of a sprayed material selected from the group consisting of aluminum-based alloys, bismuth base alloy, silver-based alloy, copper-based alloy, on the shaft (15) spray two sliding layers (20) that are spaced apart from each other in the axial direction by thermal spraying method, so that between the two sliding layers An interspace (23) is formed which is connected to the surrounding atmosphere via a connecting line which runs in the shaft (15).

The invention discloses a liquid nitrogen spray frozen granulation vacuum drying device and a working method. The device solves the problem that in the biotechnology field, when liquid materials are frozen and dried directly, due to the fact that the water sublimation surface is small and air current channels among particles are not smooth, the speed is low, and the efficiency is low. The device sprays the liquid materials into continuously sprayed ultralow-temperature liquid nitrogen mist through nitrogen pressure, material liquid drops are rapidly frozen to be amorphous spherical particles, the amorphous particles are in a non-balanced high-energy state, and drying is easy. Particle materials made through co-spray are stacked on screens which can be folded in a spray chamber and have a heating function, and the larger sublimation surface of the particle materials and through moisture migration and overflowing channels formed by particle voids and the porous screens are beneficial for rapid drying of the materials. In addition, when co-spray granulation is conducted, low-temperature nitrogen flow flows through made material particles and condenser pipes from top to bottom, and the material particles can keep low temperature and fully utilize residual cool.

The invention relates to a cefmetazole sodium crystal compound, a preparation method thereof and sterile powder for injection containing the crystal compound. The cefmetazole sodium crystal compound is a novel crystal form of cefmetazole sodium. The X-ray powder diffraction of the crystal form measured with a Cu-Kalpha ray shows characteristic peaks when 2theta is 6.8 degrees, 11.4 degrees, 12.0 degrees, 12.6 degrees, 14.8 degrees, 15.8 degrees, 18.0 degrees, 19.4 degrees, 20.1 degrees, 21.7 degrees, 23.4 degrees, 25.6 degrees, 28.0 degrees, 29.0 degrees and 30.6 degrees. The cefmetazole sodium crystal compound provided by the invention has high stability, and is non-hygroscopic basically. The sterile powder for injection has qualified quality and high stability.