9results about How to "Achieve stripping" patented technology

The utility model relates to a kind of wet method mixed granulator, belong to granule mixing technical field, including granule mixing box and the inner box of fixedly connected to granule mixing box inner bottom wall, the inside of granule mixing box is equipped with the mixing assembly for granule mixing, the mixing assembly includes the fixed plate of fixedly connected to granule mixing box inner rear wall, the bottom of fixed plate is fixedly connected with motor box, the inside of motor box is fixedly connected with drive motor, the output shaft of drive motor is fixedly connected with connecting rod, the bottom end of connecting rod is fixedly connected with mounting frame body.This wet method mixed granulator, by mixing assembly generates forced convection and high shear field, make material realize uniform mixing in three-dimensional space, and by arranging ultrasonic transducer in four directions, utilize coupling layer to efficiently conduct vibration energy to inner box wall surface, utilize the microjet and wall high-frequency microvibration generated by ultrasonic cavitation effect, realize the peeling of adhering object, avoid resource waste.

The application discloses a device and method for microneedle patch injection and peeling, and relates to the technical field of microneedle patch application devices, which comprises a shell, a sliding groove is arranged on the side wall of the shell; an injection mechanism is arranged in the shell and comprises a hollow spring push rod, a spring guide rod is arranged on the top of the spring push rod, the spring guide rod is fixed on the top of the shell, and the spring guide rod is sleeved with a spring on the side of the top of the spring push rod; a clamping mechanism is fixed on the bottom of the spring push rod and comprises a sliding rail, a pair of clamping blocks are symmetrically arranged on the sliding rail, the clamping blocks are connected with an adjusting mechanism to realize the approaching or moving away of the clamping blocks, the sliding rail penetrates through the sliding groove and is connected with a pusher, the clamping mechanism is compressed and locked through the pusher, the pusher is released, and the microneedle patch in the clamping block is pushed through the action of the spring; the device can uniformly penetrate the drug-loaded tip of the microneedle patch into the skin through external force and peel the microneedle patch or the base of the microneedle patch from the surface of the skin.

The application discloses a water-based coating remover for aviation composite paint, which comprises the following components in percentage by mass: paint removal composition 10-25%, surfactant 1-6%, chelating agent 1-5%, corrosion inhibitor 1-5%, stabilizer 0.1-1%, and water; the paint removal composition comprises a paint removal degradation component and a penetrating agent, and the paint removal degradation component is selected from sodium hydroxide and monoethanolamine at a mass ratio of 1:1-1:2. The water-based coating remover for aviation composite paint is environmentally friendly, has low corrosion, is suitable for ultrasonic removal working conditions, has excellent chemical and physical stability in a severe cavitation environment, can remove high-performance organic-inorganic composite paint coatings attached to the surfaces of key components such as high-pressure turbine discs, low-pressure turbine discs and sealing rings, ensures that the paint removal process is continuous and efficient and does not cause damage to expensive base materials, and is suitable for the maintenance and removal of coatings of high-temperature components such as aircraft engines.

This invention discloses a Bayesian inversion extraction method for the equilibrium signal of wide-span altimeter data. The method involves acquiring and preprocessing sea surface height anomaly sequences from radar interferometers and nadir altimeters. A normalized sine square window function is applied for windowing, and multidimensional spatial averaging is used to estimate the one-dimensional wavenumber power spectrum. A piecewise power law-based equilibrium signal spectrum model and a noise spectrum model constrained by dynamic sea state are constructed, and the set of spectral parameters is extracted through logarithmic domain weighted least squares fitting. A set of spatial covariance matrices is constructed using cosine integral transform and Abelian forward and inverse transforms. A graphics processor is scheduled to perform batch matrix decomposition and singular fault-tolerant regularized inversion to solve for the posterior mean vector and posterior covariance matrix of the target equilibrium signal. Window fusion and index mapping are applied to fill the gaps in nadir observations. Geostrophic dynamics parameters are calculated, uncertainty quantification is performed based on the linear error propagation law, and the knowledge base is updated based on the exponential moving average algorithm. This invention achieves suppression of observation noise and physical filling of observation gaps, improving the adaptability of the inversion system to environmental changes while preserving non-Gaussian dynamic characteristics.

This utility model relates to the field of synthetic leather production technology, specifically to a polyurethane synthetic leather surface peeling device. It includes a mounting plate with a heating mechanism mounted on it. The heating mechanism includes a high-temperature resistant heat shield. Two symmetrical high-temperature resistant heat shields are installed inside the mounting plate. A feeding mechanism is mounted at one end of the mounting plate, including a support plate. The support plate is mounted on the outer side of one end of the mounting plate, and a slider is slidably connected to the inner side of one end of the support plate via a guide groove. The slider is connected to the inside of the guide groove via a compression spring. One end of the slider extends to the outer side of the support plate, and a feeding roller is mounted at one end of the slider. The two high-temperature resistant heat shields and electric heating wires work together to heat both sides of the fabric, softening the adhesive and facilitating subsequent peeling. Simultaneously, the compression spring and the slider prevent the fabric from jamming on the feeding roller, causing breakage.

This utility model discloses an electrode stripping machine and an electrode recycling system. The electrode stripping machine includes: a shell with a stripping chamber, a grading chamber, and a discharge chamber. The stripping chamber and the grading chamber are connected. The stripping chamber has a feed inlet and a first V-shaped groove on its inner peripheral wall. The grading chamber has a first large particle outlet, and the discharge chamber has a first small particle outlet. A stripping assembly includes a stripping disc and a stripping drive component. The stripping disc is located inside the stripping chamber and behind the feed inlet. The outer periphery of the stripping disc has a second V-shaped groove. The stripping drive component is driven and connected to the stripping disc. A grading assembly includes a grading turbine and a grading drive component. The grading turbine is located inside the grading chamber and above the first large particle outlet. The grading turbine has a powder discharge port. The discharge chamber and the grading chamber are connected through the powder discharge port. The grading drive component is driven and connected to the grading turbine. This utility model can separate aluminum slag and electrode powder, with a simple operation process and high safety.

This utility model relates to the field of optical fiber stripper technology, and proposes a handheld sleeve optical fiber stripper, including a blade holder with a groove on the bottom surface and a blade edge inside the groove, extending to the top surface of the blade holder; a stripping blade located in the groove with its blade protruding from the top surface of the blade holder through the blade edge; a pressure plate fixed in the groove and pressing the stripping blade into the groove; the pressure plate is slidably disposed on the blade holder, either away from or close to the top surface of the blade holder, and is used to press the optical fiber onto the top surface of the blade holder and cooperate with the stripping blade to strip the sleeve and optical fiber sheath; an adjustment assembly located in the groove includes an adjustment rod, which is rotatably connected to the inner wall of the groove, and has an eccentrically positioned blade adjustment rod on the rotating end face of the adjustment rod, which contacts the blade edge to adjust the cutting depth of the stripping blade. This technical solution solves the problems of easy damage to the optical fiber during manual stripping of sleeved optical fibers and the limited stripping length of traditional strippers.

The utility model relates to the technical field of building material recycling, especially to a metal coiled material composite flexible surface layer stripping device, including conveying mechanism and electromagnetic heating device, the electromagnetic heating device includes induction coil and frequency control system, the conveying mechanism is used for conveying the product to be recycled to pass through the induction coil, the induction coil is suitable for heating the single side or both sides of metal coiled material, and the metal surface layer of one side metal coiled material is heated to the peeling degree through the heat conduction of the flexible surface layer, the frequency control system is used for controlling the current frequency of the induction coil and realizes the control metal coiled material surface layer heating depth. The utility model adopts the product to be recycled through electromagnetic heating device, adjusts the appropriate frequency, and accurately heats the metal coiled material surface that is pasted with the flexible surface layer, and the metal coiled material surface that is heated rapidly will heat conduction heating to the adjacent flexible surface layer near the softening point, reaches the purpose that metal coiled material and nonmetal flexible surface layer are stripped.

A comb with retractable teeth, belonging to the field of comb technology, is disclosed. It includes an upper cover, a lower cover, an upper cover handle connected to one end of the upper cover, and a lower cover handle connected to one end of the lower cover. The upper cover has comb tooth holes on its surface, and a comb tooth seat with comb teeth and a push-pull mechanism for moving the comb tooth seat up and down are located inside the upper cover. The comb teeth pass through the comb tooth holes and move up and down within the holes under the push-pull mechanism. This utility model features a novel design, simple structure, and strong practicality. It uses a push-pull rod to drive a U-shaped frame to move back and forth, allowing the comb tooth seat installed in the guide groove of the U-shaped frame to move up and down along the guide groove, thereby peeling hair tangled on the comb teeth away.