34results about How to "Stir completely" patented technology

The present invention relates to the technical field of natural plant extraction and processing, specifically a method for preparing high-quality oligomeric proanthocyanidins, including extraction, concentration, purification, re-concentration, water solubility, depolymerization, and spray drying to obtain high-quality oligomeric proanthocyanidins; the present invention The raw materials and auxiliary materials used in the invention are all natural materials or physical synthesis and biological fermentation methods. The obtained oligomeric proanthocyanidins can be completely used in food processing, safe, secure, and easy to operate. The prepared oligomeric proanthocyanidins have strong antioxidant properties sex.

The invention discloses an automatic feed supplying and stirring device used for iberico breeding. The device comprises a shell and a base, wherein the base is fixedly installed at the lower end of the shell, the interior of the shell is divided into three portions of a feeding bin, a filtering bin and a stirring bin from top to bottom, a partition board is fixedly installed on the middle portionof the feeding bin in a vertical direction, and an unloading door is hinged to the portion, located between the feeding bin and the filtering bin, of inner walls of the shell. According to the automatic feed supplying and stirring device used for iberico breeding, by arranging electric telescoping rods to drive the unloading door to be closed and opened, quantitative stirring can be achieved, andby pouring different feeds in the feeding bin through different feeding openings, subsequent mixing is more even; a screen is arranged over the stirring bin, so that impurities in the feed are subjected to coarse screening; stirring rods and stirring claws are arranged, so that feed stirring is more complete; by arranging two sets of distributing and guiding pipes, the situation that stirred feedis on one opening is avoided, and arranged guiding wheels and an arranged guiding rail drive the whole base to move along the guiding rail, so that feeding is faster and more energy-saving.

The invention belongs to the technical field of polyurethane production equipment, specifically a polyurethane foaming device, including a frame body, the right side of the second belt is provided with a first helical spring piece fixedly connected to the upper and lower inner walls of the frame body; A helical spring piece meshes with the first bump; the side of the third belt away from the first helical spring piece is provided with a second helical spring piece fixedly connected to the upper and lower inner walls of the frame; The first helical spring piece is engaged with the second helical spring piece; the first helical spring piece, the second helical spring piece, the first protrusion, the second protrusion and the third protrusion slide against the inner wall of the frame to slide the frame The polyurethane adhered to the inner wall is scraped off, and at the same time, the polyurethane in the frame can be fully stirred, and the stirring is assisted by the first air bag and the second air bag, so that the stirring is more sufficient and the foaming efficiency of the polyurethane is accelerated.

The invention relates to a tea processing machine which comprises a main plate, a crushing and stirring device and an air separation circulating device, wherein the crushing and stirring device is arranged at the left end of the main plate, and the air separation circulating device is arranged at the right end of the main plate. During existing processing of brick tea raw materials, people need torepeatedly chop mixed raw teas and remove impurities, and the process is tedious and complicated; during crushing, people need to put the raw teas in the existing crushing machine for processing, theraw teas are crushed incompletely, and the mixed raw teas are not stirred uniformly; people usually take out the chopped teas and then put the chopped teas in the existing crushing machine again forprocessing after impurity removing by air separation, and the chopped raw teas cannot be taken out completely; manual operation is inconvenient, and part of the raw teas may leak in the operation process; and the process takes a long time, the labor intensity is high, the efficiency is low, etc. The tea processing machine can solve the difficult problems and can realize the functions of automaticstirring and chopping, impurity removing and circulating conveying for the mixed raw teas.

The invention specifically relates to an improved foaming process for polyurethane, belonging to the technical field of polyurethane production. A polyurethane foaming machine used in the process comprises a frame body; a first spiral spring piece fixedly connected with the upper and lower inner walls of the frame body is arranged on the right side of a second belt; the first spiral spring piece is engaged with first bumps; the side, away from the first spiral spring piece, of a third belt is provided with a second spiral spring piece fixedly connected with the upper and lower inner walls of the frame body; and second bumps are separately engaged with the first spiral spring piece and the second spiral spring piece. Through sliding of the first spiral spring piece, the second spiral springpiece, the first bumps, the second bumps and third bumps on the inner wall of the frame body, polyurethane adhered onto the inner wall of the frame body is scraped off, and polyurethane in the framebody can be fully stirred at the same time; and since a first air bag and a second air bag are used for assisting in stirring, so stirring is more sufficient, and the foaming efficiency of the polyurethane is accelerated.