5results about How to "Improve molecular activity" patented technology

The invention discloses a news media communication interview device, which comprises a charging box, the top surface of the charging box is rotatably connected with a top cover, the bottom wall of the charging box is fixedly provided with a placing box, and the side wall of the placing box is provided with a charging connector. When the microphone charging box is used, a user can visually see whether the microphone is in the charging box at present or not, better management and use are facilitated, automatic cleaning can be achieved, the situation that the microphone windshield breeds bacteria and influences use is avoided, mechanical energy generated when the user presses the placing plate downwards can be converted into electric energy, and the charging box is convenient to use. The cleaning device can dry the windshield of the microphone, increase the molecular activity of the atomized cleaning liquid, further increase the permeability of the cleaning liquid, prevent the cleaning liquid from only floating on the surface of the windshield of the microphone, and enable the cleaning cover to automatically rotate, so that the cleaning effect is improved, and the cleaning effect is improved. Therefore, the windshield of the microphone can be cleaned more uniformly.

The invention aims to provide the method for removing the drawing oil from the structural part, which is low in cost, safe, reliable and environment-friendly, can thoroughly clean the surface of the cleaned part and does not damage the structural part. The method comprises the following steps: a, spraying the structural part with high-temperature water at 40-50 DEG C for 30 seconds; b, completely soaking the structural part showered in the step a in fine bubble water for 3-5 minutes; c, continuously spraying the structural part soaked in the step b with the fine bubble water for 40-80 seconds; d, the structural part treated in the step c is completely placed in pure water provided with an ultrasonic device to be subjected to ultrasonic cleaning for 20-40 s; and e, the structural part treated in the step d is dried, and after water on the surface of the structural part is dried, the cleaned structural part is obtained. The invention can be applied to the technical field of cleaning.

The utility model discloses a petroleum drilling and production slurry mixing device which comprises a barrel body, a cover plate is fixed to the top of the barrel body, a motor is installed in the middle of the top of the cover plate, a stirring assembly and a scraping assembly are arranged in the barrel body, the stirring assembly comprises a stirring shaft, and the top end of the stirring shaft is fixedly connected with one end of an output shaft of the motor through a coupler. And a spiral blade is fixed on a shaft body of the stirring shaft. Slurry on the lower layer in the barrel body can be continuously conveyed upwards through the spiral blades, the problem of uneven mixing caused by the fact that the slurry is accumulated at the bottom of the barrel body is avoided, the scraping plate is used for scraping off the slurry attached to the inner wall of the barrel body, and the situation that too much slurry is left in the barrel and influences use next time is avoided. By arranging the stirring blades which are arranged in different positions up and down, more space can be covered during stirring, the cross section of the stirring blade at each height corresponds to the slurry at the current height after the stirring blade rotates for a circle, so that the slurry at different height positions in the barrel body can be stirred, and the slurry is mixed more uniformly.

The invention discloses a high-voltage lithium cobalt oxide lithium ion battery electrolyte and a lithium ion battery thereof, the electrolyte capable of adapting to high-voltage lithium cobalt oxide is designed from the angle of electrolyte, and the cycle life of the lithium cobalt oxide battery can be prolonged. The key point of the invention is to provide an additive applied to a high-voltage lithium cobalt oxide battery electrolyte. The additive is fluorophenylacetonitrile and simultaneously contains-F and-CN functional groups, and the F functional group has strong electronegativity, high stability and good fat solubility, so that the molecular activity can be improved, and a stable negative electrode-electrolyte interfacial film (SEI) rich in LiF can be formed on the surface of a negative electrode through reaction; the-CN functional group not only can remove H2O and HF in the electrolyte, but also can be deposited on the surface of the lithium cobalt oxide to form a surface protection film, so that the electrochemical performance of the electrolyte is improved.

This invention belongs to the technical field of functional foods and chemically modified materials, specifically relating to a dual-modified dietary fiber-based sugar-controlling health food and its preparation method. Using bamboo cellulose powder as a matrix, a multifunctional composite fiber structure is formed through a dual modification reaction of genipin aldehyde and lactic anhydride esterification. Betaine, generated by the condensation of methyl lactate and ethanolamine, is introduced as an organic small molecule coordinating component. Under optimized proportions and process conditions, this system forms a stable composite structure, significantly improving water absorption and swelling properties, structural stability, and glucose diffusion inhibition ability. The resulting powder particles are uniform, have good flowability, and exhibit excellent sugar-controlling performance and processing adaptability, making it suitable for the development of functional foods and nutritional regulation products.