10results about How to "Fast adhesion" patented technology

This utility model relates to the field of boiler ash removal technology and provides an ash treatment device for thermal power boilers, including a mounting plate; a mounting base fixedly connected to one side of the mounting plate, with a sealing sleeve fixedly connected to the inner wall of the mounting plate, and a controller fixedly connected to one side of the front of the mounting base; an outer connecting pipe disposed inside the mounting base, one end of the outer connecting pipe passing through the sealing sleeve and extending to the outside of the mounting plate, and a spray pipe provided at one end of the outer connecting pipe, with spray holes opened on the surface of the spray pipe; an inner connecting pipe extending to the outside of the outer connecting pipe is slidably connected inside the outer connecting pipe, and a first sealing ring is fixedly connected to one end of the surface of the inner connecting pipe. The thermal power boiler ash treatment device provided by this solution utilizes a moving component to allow the spray pipe to slide back and forth, and uses a cleaning component to clean the surface of the spray pipe, which can effectively reduce the amount of furnace ash and other impurities adhering to the surface of the spray pipe, and reduce the number of times the spray pipe needs to be disassembled and cleaned.

This utility model provides a multifunctional cake layering and demolding device, relating to the field of food manufacturing technology. It includes a placement board with a top ejector port at the center of its top. A turntable is mounted outside the top ejector port, driven by a motor. A cake mold is placed on top of the turntable. Side plates are engaged on both sides of the top of the placement board, and telescopic controllers are installed in the center of each side plate. Telescopic controllers are connected to telescopic cylinder assemblies at their ends, and sliding plates are engaged at the ends of the cylinder assemblies. Through the height adjustment design of the sliding plates and sliding sleeves, the device can precisely adapt to the height differences of multiple cake layers. Combined with the top ejector plate, it smoothly lifts the cake, ensuring each layer is independently separated and preventing layer adhesion or surface damage. Compared to traditional methods of simply pushing out or tapping the cake, this device effectively solves the problem of cake structural damage during demolding, ensuring the integrity and aesthetics of the finished product. It is particularly suitable for the needs of professional baking and mass production.

This invention relates to a two-component cross-linked oxidized nanocellulose spray hemostatic gel, its preparation method, and its application, belonging to the field of biomedical materials. Addressing the problems of weak adhesion, insufficient mechanical properties, and biocompatibility risks in existing hemostatic materials, this invention introduces aldehyde groups using sodium periodate to prepare an adhesive component (TOCN-CHO), and simultaneously modifies the carboxyl groups of TOCN with lysine to create a cross-linking component (TOCN-Lys). After the two components are sprayed and mixed, the aldehyde groups of TOCN-CHO bind to the amino groups on the tissue surface to achieve wound sealing. Simultaneously, the amino groups of TOCN-Lys form a Schiff base cross-linking network in situ with the aldehyde groups of TOCN-CHO, enhancing mechanical strength while eliminating aldehyde toxicity. The gel retains shear-thinning properties and can be sprayed. Animal experiments show that the hemostasis time is reduced to 28 seconds. It also exhibits biodegradability and renewability, effectively solving the problem of synergistic optimization of adhesion, mechanical strength, and biocompatibility, making it suitable for emergency hemostasis and surgical scenarios.

The utility model relates to the technical field of buildings, in particular to a high-strength tear-resistant waterproof coiled material which is characterized in that the coiled material is uniformly wound on the periphery of a winding drum, a protective layer is located on the uppermost portion for puncture-resistant protection, friction-resistant protection and chemical corrosion resistance, an upper reinforcing layer is located below the protective layer, and a lower reinforcing layer is located below the protective layer. The upper reinforcing layer is located in the middle of the upper reinforcing layer to assist in tear resistance, heat reflection or flame retardance, and the waterproof layer has the characteristics of chemical corrosion resistance, weather resistance, fire resistance and the like while preventing liquid water from permeating; the reliability of the coiled material is remarkably enhanced by dispersing stress, resisting puncture and improving the fitting degree, the tensile property is further enhanced, the lower reinforcing layer is located in the middle of the lower reinforcing layer to assist in tear resistance, the self-adhesive layer is located below the lower reinforcing layer, the bonding capacity without open fire or an adhesive is provided, and the service life of the coiled material is prolonged. The isolation layer is located below the self-adhesive layer to prevent the self-adhesive layer from being adhered to other materials.

This utility model provides a flexible LED light strip fixture, including at least one mounting component. The mounting component has a light guide plate mounting groove and a light strip mounting groove, which extend parallel to each other. A reflective paper mounting plane is provided above the light guide plate mounting groove and the light strip mounting groove. This flexible LED light strip fixture can assist in the rapid positioning and placement of the light guide plate and light strip, and can assist in the rapid adhesion of the reflective paper to both sides of one side of the light guide plate and light strip, thereby greatly improving the assembly efficiency of the flexible LED light strip.

This invention belongs to the field of natural gas filtration technology, specifically an oil filtration device for oil and gas extraction. It includes a guide pipe, a booster pump at the top of the guide pipe, an air inlet pipe at the bottom of the guide pipe, and a tail filter at the bottom end of the guide pipe. An oil filter mechanism is located between the air inlet pipe and the guide pipe, and the air inlet pipe is connected to the oil filter mechanism. An oil storage tank is connected to one side of the oil filter mechanism. Through the operation of the oil filter mechanism, the natural gas is agitated, causing it to rotate circumferentially within the mechanism. This increases the contact time and probability between the oil filter mechanism and the natural gas, and also increases the probability of aggregation between oil impurity particles. Consequently, oil impurities in the natural gas adhere to the oil filter mechanism and ultimately enter the oil storage tank, improving the filtration effect. This allows for better oil filtration even with increased gas supply rates.

This invention belongs to the field of medical materials technology and discloses a simplified preparation method and application of an ECM paper scaffold. Specifically, an ECM paper scaffold is disclosed, prepared from decellularized ECM and hexafluoroisopropanol. The ECM paper scaffold provided by this invention has indentations and wrinkles of varying depths, as well as obvious through-holes, exhibiting good swelling rate, hydrophilicity, and permeability, and high tissue stability. Cells (such as HUVECs) can achieve rapid adhesion to the ECM paper scaffold, with visible tentacles adhering to the scaffold, and can extend and spread well, promoting cell proliferation, effectively promoting cell functional expression (such as promoting NO secretion by HUVECs), effectively promoting the deep penetration of nutrients and oxygen, and promoting cell growth.

The invention discloses polyvinyl chloride insulated cable adhesion detection equipment and a detection method, and relates to the field of cable quality detection, the polyvinyl chloride insulated cable adhesion detection equipment comprises a fixing component and a limiting component, the fixing component is used for fixing any end of a core wire; the limiting component can be in contact with the end face of one end, close to the fixing component, of the outer insulating sheath and is used for limiting the outer insulating sheath from moving towards the side where the fixing component is located or driving the outer insulating sheath to move towards the side away from the fixing component; the fixing component and the limiting component can be relatively close to or away from each other; whether the whole section of the to-be-detected cable is adhered or not can be quickly judged, the detection accuracy is greatly improved, and traditional manual operation is replaced by mechanical operation.

The present invention relates to a method for preparing a negative electrode active material, which includes mixing green coke particles, calcined coke particles, and a binder, and graphitizing the mixture through heat treatment to form an artificial graphite particle in the form of a secondary particle in which primary artificial graphite particles are bonded to each other, wherein an average particle diameter (D50) of the green coke particles is greater than an average particle diameter (D50) of the calcined coke particles.

The utility model discloses a packaging carton veneering machine gluing heating device, which relates to the technical field of veneering machine gluing, and comprises a processing table, two equipment boxes are arranged at the front part and the rear part of the upper end of the processing table, a conveying roller is rotatably connected between the two equipment boxes, and a gluing roller is rotatably arranged between the two equipment boxes above the conveying roller; a glue guide roller is mounted between the two equipment boxes on one side of the glue coating roller, a glue box is mounted at the upper ends of the equipment boxes, a heating box is mounted at the upper end of the processing table on one side of the glue box, through grooves are formed in the two ends of the heating box, a connecting pipe is mounted at one end of the heating box, and an adsorption box is mounted at one end of the connecting pipe. According to the utility model, the heating box is arranged to heat the glued paperboard, and the heating can increase the thermal motion of glue molecules, so that the molecules in the glue are more active, and the reaction speed among the molecules is accelerated, thereby shortening the curing time, avoiding waiting for natural curing of the glue, and effectively accelerating the gluing efficiency of the paperboard.