10results 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 utility model discloses a suede fabric water-based PU stirring device which comprises a tank body, a stirring shaft is arranged in the tank body, a driving motor is arranged below the stirring shaft, the suede fabric water-based PU stirring device further comprises a protective shell, the protective shell is arranged on the outer side of the tank body, and a heat conduction cavity is formed between the protective shell and the tank body; and the snakelike bent pipe is arranged in the heat conduction cavity. According to the water-based PU stirring device for the suede fabric, a heating medium can be introduced into the snakelike bent pipe through the liquid inlet, so that materials in the tank body can be heated through the snakelike bent pipe in the heat conduction cavity, the molecular activity of the materials can be improved through heating, the viscosity can be reduced, mixing and reaction of the raw materials are facilitated, and therefore the production efficiency is improved.

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 invention provides multifunctional ionic liquid as well as a preparation method and application thereof, and belongs to the field of waste utilization. The invention provides a multifunctional ionic liquid preparation method, which comprises: mixing an acidic waste liquid containing chloride ions and fulvic acid with an imidazole compound to carry out a protonation reaction so as to obtain an acidic waste liquid containing the imidazole ionic liquid, the chloride ions and the fulvic acid; mixing the acidic waste liquid containing the imidazolium ionic liquid, the chloride ions and the fulvic acid with divalent iron salt to perform a first hydrothermal reaction, and performing a coordination reaction to obtain a coordination compound containing divalent iron ions, the acidic waste liquid containing the chloride ions and the fulvic acid; and carrying out a second hydrothermal reaction on the coordination compound containing the ferrous ions, chloride ions and the acidic waste liquid of fulvic acid, and grafting fulvic acid to the imidazole ionic liquid in the coordination compound to obtain the multifunctional ionic liquid. According to the method, waste utilization of the acid waste liquid is realized.

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.

The invention discloses pain sustained-release collateral-dredging ointment and a preparation method, and relates to the field of traditional Chinese medicine plasters, the pain sustained-release collateral-dredging ointment comprises a cotton yarn layer, a heating layer, an adhesive layer, a film net bag layer and a cooling gel layer, the cooling gel layer is annularly pasted on the cotton yarn layer, the adhesive layer is arranged on the inner side of the cooling gel layer, the heating layer is arranged on the inner side of the adhesive layer, and the film net bag layer is arranged on the inner side of the heating layer. The heating layer is adhered to the cotton yarn layer, plaster is adhered to the side, away from the cotton yarn layer, of the heating layer, the plaster is covered with the thin film net bag layer, the thin film net bag layer is adhered to the cotton yarn layer, water and a heating agent are arranged on the heating layer, and the plaster is mainly composed of 6-9 parts of elderberry, 2-6 parts of coral snake, 2-5 parts of gaultheria yunnanensis and 2-5 parts of tetragonal wood veneer. The ointment prepared by combining the medicines has the functions of relieving swelling and pain and promoting blood circulation to remove meridian obstruction; meanwhile, the comfort of a patient can be improved after the plaster covers the skin, and the heating layer is arranged and used for improving the activity of molecules in the plaster and improving the treatment efficiency.

The invention provides a pretreatment process of satin stretch fabric, which relates to the technical field of printing and dyeing, and comprises the following steps: pretreatment: checking the quality of the fabric, checking the type of the fabric, and cleaning the fabric after checking. According to the invention, chromaticity SS, COD, BOD, arsenic, mercury and other heavy metal ions in the solution are polymerized through the filtering equipment and the two electrified electrodes, hydrogen ions obtain electrons at the cathode to generate hydrogen, in the floating process of the hydrogen, dye molecules decolored by nascent oxygen float to the water surface under the surface tension action of hydrogen bubbles to form scum, the scum is scraped, and the purpose of removing the scum is achieved. Then the solution is guided into a filtering device through a water pump, the filtered solution is guided into a printing and dyeing device through a pipeline by a water outlet of the filtering device, then the same-color dye is added into the filtered solution again, the solution is reused, then the same-color dye is added into the filtered solution, and the dye and the solution are mixed through a stirrer; the solution can be reused, water is saved, and the solution treatment and discharge cost is reduced.

The utility model relates to the technical field of diesel hydrocracking, and provides a corrosion-resistant leakage-free chemical centrifugal pump, which comprises a centrifugal pump main body, a delivery pipe is welded inside the centrifugal pump main body, one end of the delivery pipe is provided with a gas guide head, the periphery of the inner wall of the delivery pipe is provided with output ports, and the output ports are communicated with the delivery pipe. A shade is welded between every two adjacent output ports, electric heating wires are arranged in the shades, and a feeding pipe is welded to the top of the centrifugal pump body. According to the corrosion-resistant leakage-free chemical centrifugal pump, the top cover is pressed to enable the sealing block to enter the feeding pipe, the sealing effect on the feeding pipe can be achieved under the action of the sealing pipe and the sealing block, the sealing pipe and the sealing block are in tooth shapes so that the connectivity between the sealing pipe and the sealing block can be improved, and under traction of the damping folding rod, the sealing effect is good. Separation of the sealing pipe and the sealing block can be avoided, the sealing effect of the centrifugal pump body is guaranteed, the leakage phenomenon is avoided, and the top cover of a rotatable structure can be used for adding diesel oil more conveniently.

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.