9results about How to "Solve the sticky problem" patented technology

The invention discloses a preparation device and a preparation method of a film-coated lithium strip, and relates to the technical field of lithium strip processing, the preparation device comprises a mounting plate, and the middle part of the mounting plate is sequentially provided with a primary rolling unit and a secondary rolling and film-coating unit; a lithium strip unwinding roller is mounted at one end of the mounting plate, and a lithium strip deviation corrector is mounted between the lithium strip unwinding roller and the primary rolling unit; a lithium foil smoothing roller group is mounted in the middle of the primary rolling unit and the secondary rolling and laminating unit; the other end of the mounting plate is provided with a film-coated lithium strip winding roller; a film covering type lithium strip deviation corrector is mounted between the film covering type lithium strip winding roller and the secondary rolling film covering unit; the preparation method comprises the following steps: S1, primary rolling; s2, flattening is conducted; s3, lower covering film; and S4, rolling is conducted. According to the preparation device and the preparation method of the film-coated lithium strip, on one hand, the lithium strip is convenient to transport, on the other hand, the lithium strip can be conveniently stripped from a lining film to be compounded with other metal plates, and the roller groups can be prevented from sticking materials in the production and calendering process.

The invention discloses a stretched noodle agent capable of improving the processing suitability of stretched noodle dough and a preparation method of stretched noodles, and the stretched noodle agent is prepared from 0.01-0.05 g of L-cysteine hydrochloride monohydrate, 0.5-2 g of table salt, 0.1-0.5 g of sodium dihydrogen phosphate, 0.1-2.0 g of inulin and 0.1-2.0 g of beta-glucan on the basis of 100 g of flour. L-cysteine hydrochloride monohydrate, sodium dihydrogen phosphate, inulin and beta-glucan are compounded to prepare the stretched noodle agent, the stretched noodle agent can enable dough to be in an easily stretched state before and after standing, meanwhile, the stretched noodle agent can change the internal water binding state of the dough, and the operability of stretched noodles and the product quality are improved. The stretched noodle agent disclosed by the invention remarkably prolongs the retention time of ductility and stability of stretched noodle dough, and effectively reduces the stickiness of the dough in the operation process while keeping the tensile property of the dough.

The invention relates to a whitening, freckle-removing and skin-care composition, a preparation method and a skin-care product, and belongs to the technical field of cosmetics. The formula of the composition for whitening, removing freckles and protecting skin comprises ascorbic acid polypeptide, ascorbic acid glucoside, 3-o-ethyl ascorbic acid, 4-butyl resorcinol and 4-hexylresorcinol. According to the invention, effective components such as 3-o-ethyl ascorbic acid and the like are wrapped by utilizing a liposome technology, and a preparation process is optimized, so that the problem that high-concentration 3-O-ethyl ascorbic acid is sticky and greasy is solved, and a series of skin care products with strong whitening and freckle removing effects are provided.

The invention is suitable for the technical field of data prediction, and provides a personalized recommendation method and system based on a user scene, and the method comprises the steps: firstly obtaining current moment information, first scene information of a first user, and second scene information of a second user; according to the current moment information, the first geographic position information and the first environment light intensity value information, first recommendation item information is quickly generated, and meanwhile, according to the current moment information, the second geographic position information and the second environment light intensity value information, second recommendation item information is quickly generated; and finally, according to the first recommendation item information, the second recommendation item information and the comprehensive matching degree calculation function, effectively generating target recommendation item information. According to the method, the recommendation result can be dynamically adjusted in combination with the individual scene change of the user, fit personalized content recommendation is provided for multiple users, and the user stickiness of a commercial platform is greatly improved.

The present invention specifically relates to a belt conveyor return belt cleaning device, which belongs to the technical field of belt cleaning. The problem to be solved is to provide a belt conveyor return belt cleaning device which improves the on-site working environment. The scheme adopted is: a silo for receiving the discharged material is fixed at the unloading roller of the belt conveyor, a first sweeper is installed at the unloading roller, and the first sweeper is used to sweep the material remaining on the belt surface and fall into the silo. A wet belt cleaning component for further cleaning the residual material on the belt is installed on the return section of the belt; the spray pipe, three sweepers, roller group and fourth sweeper of the wet belt cleaning component are arranged in sequence along the running direction of the return section of the belt; the present invention timely cleans the fine materials attached to the belt surface to prevent these fine particles from floating in the air.

This utility model discloses an integrated liner plate and a hopper for pellet production, relating to the technical field of pellet production equipment. It includes multiple liner plate components arranged circumferentially. Each liner plate component comprises a first arc plate portion, a second arc plate portion, and a transition plate portion. The first arc plate portion is installed on the inner side of the vertical section of the hopper, and the second arc plate portion is installed on the inner side of the conical section adjacent to the vertical section. The angle between the second arc plate portion and the first arc plate portion is the angle formed by the inner sides of the vertical section and the conical section. The transition plate portion smoothly connects one axial end of the first arc plate portion and one axial end of the second arc plate portion. The transition plate portion of the multiple liner plates arranged in a circumferential pattern eliminates the installation gap at the junction of the vertical section and the conical section, increases the material flowability at this location, solves the previous problem of material sticking, and ensures the stability and continuity of material discharge from the hopper.

The utility model discloses a concrete formwork convenient to demould, which relates to the technical field of formworks and comprises a base, an automatic demoulding mechanism and a bidirectional driving motor. The automatic demolding mechanism is composed of a bidirectional driving motor, driving fluted discs, a supporting block, a first driven fluted disc, a forward threaded rod, a second driven fluted disc, a reverse threaded rod, a connecting frame, a forward threaded groove and a reverse threaded groove, and the driving fluted discs are installed on the two sides of the bidirectional driving motor through rotating shafts. According to the concrete formwork convenient to demould, a bidirectional driving motor is started to drive a driving fluted disc to be meshed with a first driven fluted disc and a second driven fluted disc to drive the first driven fluted disc and the second driven fluted disc to rotate, and when the first driven fluted disc and the second driven fluted disc rotate, a forward threaded rod and a reverse threaded rod in the middle of the first driven fluted disc and the second driven fluted disc rotate along with the first driven fluted disc and the second driven fluted disc; by means of the concrete formwork convenient to demould, the problem that certain friction force and viscosity exist between the formwork and a concrete block in the demoulding process, and therefore certain time and energy need to be consumed in the demoulding process is solved.

This application discloses a pellet mill for producing chicken feed, relating to the field of feed processing technology. It includes a main assembly comprising a shell and a feed inlet; and a pelleting assembly comprising a push cylinder, a movable motor, a movable plate, a conveying box, a storage box, a push plate, a feed storage box, a pellet separating plate, a vibrating motor, and a cam. The push cylinder is located outside the shell, the feed storage box is fixed inside the shell, the push plate is fixed to the piston rod of the push cylinder, and the push plate is slidably connected inside the feed storage box. The feed inlet and the inside of the feed storage box are connected. Multiple circular holes are provided on the side wall of the feed storage box. The movable plate is fixed to the top of the pellet separating plate, and the movable motor is located at the top of the shell. The conveying box is fixed to the bottom of the shell. The storage box is fixed inside the shell, and a small hole is provided at the bottom of the storage box. The vibrating motor is fixed to the bottom of the storage box, and the cam is fixed to the shaft of the vibrating motor. This design prevents wet feed pellets from sticking together to form lumps, resulting in distinct feed pellets.