7results about How to "Grind fully" patented technology

The utility model discloses a novel basket type grinding machine, including by draw bar, main shaft, grinding basket and dispersion disc component grinding unit, and the utility model discloses innovative design is in by upper grinding disc, lower grinding disc, mesh board, basket gland, shaft sleeve, moving ring subassembly, static ring subassembly and the basket component grinding basket, the utility model discloses adopt novel material suction grinding structure, and the upper grinding disc rotates and participates in grinding work simultaneously, and material suction grinding is carried out simultaneously, and the grinding efficiency is greatly improved, and the direction of the upper oblique round hole of the upper grinding disc is opposite with the lower oblique round hole of lower grinding disc, when working, grinding beads are not easy to accumulate in the vicinity of grinding disc, reduce the probability of broken pearl, and material can carry out more sufficient grinding, and the design of double -deck grinding disc, reduce the self weight of material suction impeller and grinding disc, improve the working efficiency of motor, and the production efficiency is greatly improved.

The present application relates to vertical sand mill technical field, specifically to a kind of closed circulation vertical sand mill, using the stirring tank, feed pump and vertical grinding device communicated in turn, vertical grinding device includes vertical grinding body, overflow shell, driving spindle, static ring, dynamic ring, centrifugal rotor and screen, when using, material is stirred in stirring tank, pumped into vertical grinding device by feed pump, material flows into overflow shell by screen and dynamic ring, without mechanical seal, avoid the problem that material easily leaks by using mechanical seal setting, screen, dynamic ring and static ring are used to prevent grinding medium from entering overflow shell, and grinding medium is thrown to periphery under the action of centrifugal rotor to avoid grinding medium and screen friction and cause screen damage, material is overflowed into stirring tank by the high-low liquid level difference of stirring tank, form closed circulation, ensure the stability of product quality.

The application discloses a kind of catalysts for hydrogen storage material and its preparation method and application, belong to hydrogen storage material and its preparation technical field.The present application is to solve the problems such as high dehydrogenation temperature of existing magnesium-based solid hydrogen storage material and slow low-temperature kinetics.The present application is prepared by using nickel chloride hexahydrate, acetylacetone manganese, polyether P123, polyether P127, dopamine hydrochloride, 1,3,5-trimethylbenzene and ammonia as raw materials to obtain carbon as carrier wrapped with elemental Ni nanoparticle catalyst with a large number of edge dislocations, and is applied to Mg-based hydrogen storage material by ball milling method.The introduced dislocation has a dual role: not only directly accelerates the dissociation of H2 molecule, but also indirectly improves the activity of catalytic phase (Mg2NiH4 / Mg2Ni).The preparation process of the composite hydrogen storage material provided by the present application is simple and mature, and the raw materials are cheap and easy to obtain, only a small amount of MNC needs to be added to greatly improve the hydrogen storage performance of Mg, and it is convenient for large-scale industrial production.

The utility model discloses a kind of soybean milk machines, including processing seat, processing seat has processing cavity;Stirring assembly, stirring assembly includes stirring part and driving part, driving part drives stirring part rotation;Separation cover, separation cover is spaced apart with the inner wall of processing cavity, and separation processing cavity is into grinding cavity section and separation cavity section, stirring part grinding cavity section;Separation cover includes multiple connecting plates and multiple filter screens, every adjacent two filter screens are connected by a connecting plate and are enclosed to form separation cover;Filter screen is used to filter bean dregs, and guide soybean milk to flow to separation cavity section.It is equipped with separation cover in processing cavity, and grinding cavity section and separation cavity section are divided out, when stirring part rotates in grinding cavity section, the mixture of beans and water in grinding cavity section high-speed operation, beans are constantly impacted with connecting plate in the process of high-speed operation, obtain additional force, grind more fully;And filter screen guides soybean milk liquid into separation cavity section, realizes soybean milk bean dregs separation, improves soybean milk taste.

The utility model relates to food additive production field especially, relate to a kind of grinding device for food additive production, including base, the base top end is connected with box, and the box top is provided with first cylinder, first motor is connected to the first cylinder output end, and the first motor push end is connected with first millstone, the first millstone bottom is provided with second millstone, and the second millstone and box inside side are fixedly connected with kiss, the first millstone and second millstone are matched and constitute lifting grinding structure, second millstone inside is provided with discharge chute, the discharge chute is embedded with scraper, first transmission shaft one end is connected with second motor, second motor is connected in second cylinder interior, the second millstone bottom is provided with second grinding mechanism. The device is cooperated by first millstone, second millstone and grinding wheel, so that food additive raw materials can be ground more fully.

The utility model relates to medicinal material processing technical field, concretely is a kind of medicinal material processing grinding equipment with dustproof function, including feed hopper, the bottom end vertical penetration of feed hopper in the top of one side of the pulverization cylinder, the middle part vertical penetration of the top of pulverization cylinder has pulverization mechanism, the bottom end outer wall of pulverization mechanism is sleeved with grinding mechanism, the bottom end outer wall of pulverization cylinder is sleeved with grinding box, the both sides inner wall sliding connection of grinding box has grinding plate, the bottom end of grinding box is equipped with discharge channel, the bottom end outer wall of grinding box is sleeved with support plate.Improved grinding equipment, grinding mechanism can further fine grinding to the medicinal material handled by pulverization mechanism, wherein grinding ball can simultaneously revolve and rotate to form double motion, increase the intensity and uniformity of grinding, the setting of dust extraction mechanism can effectively collect the dust generated in the process of medicinal material processing and grinding, avoid dust flying to air, keep the clean of working environment.

This utility model relates to the field of low-temperature grinding, and more particularly to a low-temperature bone meal grinding device. This utility model provides such a low-temperature bone meal grinding device, including a shell, controller, cover, grinding barrel, grinding chamber, drive motor, and rotating shaft. The controller is installed on the front side of the shell, and the cover is rotatably connected to the top of the shell. The grinding barrel is fixedly connected to the inner side of the upper part of the shell, and the grinding chamber is fixedly connected to the inner side of the lower part of the shell. The discharge port at the bottom of the grinding barrel is fixedly connected to the grinding chamber. The drive motor is installed on the top of the cover and is electrically connected to the controller. The rotating shaft is fixedly connected to the output shaft of the drive motor. This utility model utilizes a collaborative working mechanism between the grinding head, slide bar, and spring. When the grinding head encounters a strong impact from hard bone particles, the spring can absorb and disperse part of the impact force, effectively reducing the instantaneous pressure on the grinding head.