18results about How to "Ensure cleanliness" patented technology

The application discloses an oyster-soybean composite protein gel based on low-temperature cooperation construction and a preparation method and application thereof, and belongs to the technical field of functional food. The composite gel is formed by oyster protein and soybean protein isolate through low-temperature stabilization, medium-temperature construction and heat induction treatment, and the preparation method comprises the following steps: preparing an oyster protein suspension; preparing a soybean protein isolate suspension; mixing the oyster protein suspension and the soybean protein isolate suspension, stirring, standing, preliminarily constructing a gel structure, and then performing heat induction solidification treatment, and finally storing at low temperature to form the oyster-soybean composite protein gel, which can be used in the field of food processing. The oyster protein and the soybean protein isolate are combined, so that the composite gel has excellent gel strength, smooth texture and long-term storage stability, no organic chemical reagent and food additive is used in the preparation process, the formula safety is ensured, the process is simple, and great application value and industrialization prospect are shown.

The utility model discloses a novel cell incubator and belongs to the technical field of cell incubators. The novel cell culture box disclosed by the utility model has the advantages of reducing pollution risk, improving working efficiency and prolonging the service life of equipment, can avoid mutual pollution among culture dishes and pollution to the interior of the cell culture box body, and ensures that a cell culture environment is clean and pollution-free; the cell culture box has the advantages that the cell pollution risk caused by turnover of the culture dishes is greatly reduced, and the possibility of cross contamination among the culture dishes is reduced, so that the quality and purity of cell culture are improved, the problem that the culture dishes in the traditional cell culture box body are easy to slide and turn over is effectively solved, and the stability of the culture dishes is improved; the safety of the culture process is guaranteed, the space utilization rate, the cleaning difficulty and the operation convenience of the equipment are optimized, the pollution risk can be effectively reduced, the working efficiency is improved, the service life of the equipment is prolonged, and the cell culture device is remarkably helpful for the success rate and the stability in a cell culture experiment.

The utility model relates to the technical field of rack, concretely is the rack for waterproof material production, including the bottom plate, the upper end surface fixed mounting of bottom plate has the shell, the inside right end surface fixed mounting of shell has the motor, the output shaft end fixed mounting of motor has the rotating ring, the left end surface rotation of rotating ring is connected with the pivot, the outer surface of pivot is equipped with the cross bar, the upper end surface of cross bar is set up and has the placement slot, the right end surface rotation of placement slot is connected with the sleeve. The utility model discloses through setting up the protection mechanism and the ventilation equipment, the waterproof material in the placement slot is effectively protected, and the outside dust and impurity pollution are isolated, ensure the clean and stable of material storage environment, can start the ventilation equipment regularly to the inside of placement slot is ventilated and is handled, is blown out the equipment in keeping dry while, reduces the artificial cleaning frequency, promotes the use convenience and material conservation quality, prolongs the storage period and performance stability of waterproof material.

The application provides a control method, device, equipment, medium and program product of a washing machine. The method comprises the following steps: obtaining a stain feature in a stain image of clothes to be washed, comparing the stain feature in the stain image with a stain feature of each stain type obtained in advance, determining a target stain type of the clothes to be washed, obtaining a detergent dosage according to the weight of the clothes to be washed in the washing machine, obtaining a target washing temperature and a target washing duration according to the detergent dosage, the hardness of water used by the washing machine, and the target stain type of the clothes to be washed, and controlling the washing machine to wash the clothes to be washed according to the target washing temperature, the target washing duration and the detergent dosage. The technical scheme can configure different washing coefficients for different types of stains, effectively ensuring that the clothes are washed clean in the shortest time and improving the washing effect of the clothes.

The utility model relates to metal extraction technical field, and disclose a kind of reaction box of rare and precious metal extraction, including box, the top outer wall of the box is equipped with the mouth of avoiding position, the tank for metal extraction reaction is slidably connected in the mouth of avoiding position, the bottom inner wall of the box is fixedly connected with U-shaped seat, the top inner wall of the U-shaped seat is fixedly connected with driving motor, the one end of driving motor output shaft is connected with the recessed block of the top outer wall of U-shaped seat by key, the bottom inner wall of the tank is rotatably connected with the shaft of bearing.The utility model is by separating the tank with the tank and being separable, the tank can be conveniently taken out after extraction operation, to observe the situation of internal metal precipitation, and by the setting of recessed block and connecting block, the tank can be conveniently taken out while not affecting the driving effect of internal stirring component.

A fruit juice bottle capable of adjusting the concentration of fruit juice, comprising a bottle body for containing water and a bottle cap assembly connected to the opening of the bottle body, the bottle cap assembly comprising a bottle cap body and a juice outlet unit obliquely connected to the bottle cap body, the bottom of the juice outlet unit being loaded with a fruit juice bag located in the bottle body; the juice outlet unit comprises a connecting cap and an adjusting knob rotatably connected to the middle part of the connecting cap, the connecting cap is formed with concentration marks arranged in the circumferential direction of the connecting cap, and the adjusting knob is formed with an indicating head arranged to point to the concentration marks; the adjusting knob comprises an adjusting body and a juice pipe connected thereto; compared with the prior art, the rotation of the juice pipe is driven by the adjusting knob, thereby synchronously driving the rotation of the juice outlet on the juice pipe, so that the juice outlet can correspond to different positions of the juice flow channel in the flow rate control valve, under the action of the juice flow channel with different sizes, the amount of juice flowing out at the juice outlet is controlled, thereby achieving the technical effect of adjusting the concentration of fruit juice.

The utility model provides a kind of health protection device for live pig breeding.The health protection device for live pig breeding includes: the feeding bin of fixed installation limit frame;Lower sieve plate, the lower sieve plate is fixedly installed in the feeding bin, and is arranged above the limit frame, the lower sieve plate is separated into separation cavity under the feeding bin, for live pig excrement under leakage;Collecting groove, the collecting groove is fixedly installed on the feeding bin, the collecting groove is connected with separation cavity by guide pipe, the guide pipe is fixedly installed in the separation cavity in the feeding bin;Top cover plate, the top cover plate is hinged in the top of the collecting groove.The health protection device for live pig breeding provided by the utility model has the advantages of being able to promptly discharge the odor generated by live pig excrement, ensuring the growth of live pigs and the working environment.

The utility model relates to infant hygiene product technical field, especially infantile urine sample taking paper diaper, including paper diaper body, the middle of paper diaper body front is provided with the absorption core layer, the both sides of paper diaper body are provided with the leakage prevention and isolation edge, the middle of paper diaper body back is provided with the paste ring, the paste ring is arranged in the urine position of infant. Through setting the material taking hole in the absorption core layer, and setting the material taking film under it, form independent sampling chamber, urine sample flows into the material taking film in the material taking hole and is saved separately, can effectively collect the original urine sample under the premise of not interfering with the normal urination process of infant, avoids being absorbed material adsorption, dilution or pollution, ensures the integrity and the cleanliness of sample, is favorable to the accuracy of subsequent detection.

The application discloses a material strength detection equipment for building engineering, and belongs to the technical field of engineering material detection, which comprises a base, two coaxially distributed hydraulic cylinders are horizontally and fixedly installed on the top surface of the base, the output ends of the two hydraulic cylinders are oppositely arranged, a clamping assembly is arranged on the output end of each hydraulic cylinder, the clamping assembly comprises a box body which is fixedly installed on the output end of the hydraulic cylinder, the V-shaped groove structure of the movable clamping plate and the fixed clamping plate and the one-way check sawtooth anti-skid pattern are arranged, the contact area with the circular steel bar is increased, the auxiliary positioning is realized to prevent side sliding, the self-locking effect of "the tighter the more" is utilized to reduce the probability of slipping. In addition, in combination with the design of the "rigid and flexible combination" of the ejection rod and the elastic element in the pressurizing mechanism, the small unevenness on the surface of the steel bar can be compensated and additional anti-slippage resistance can be provided, the accurate guidance of the movable clamping plate by the guide rod is matched, the eccentric moment and the lateral shear force are eliminated, and the centration and stability of the clamping process are ensured.

This utility model relates to the technical field of noodle production equipment, and in particular to an anti-tangling cutting mechanism for noodle production. This utility model provides such an anti-tangling cutting mechanism for noodle production, including a frame, a motor, a conveyor belt, blades, and guide rods. The motor is mounted on the left side of the frame, and the conveyor belt is mounted on the frame. The output shaft of the motor is connected to the drive wheel of the conveyor belt. Guide rods are slidably connected between the left and right sides of the top of the frame. The guide frame regulates the placement of the noodles, preventing them from piling up on the conveyor belt. The rotation of the motor's output shaft drives the splitting rod to rotate, dispersing the noodles to be cut and preventing them from tangling. This solves the problem in existing noodle cutting devices where, due to the soft and sticky nature of noodles, they easily entangle and become stuck together during cutting, affecting cutting accuracy and production efficiency, and potentially causing equipment malfunctions.

The utility model discloses an easy-to-clean kitchen key switch belongs to key switch technical field. This kind of easy-to-clean kitchen key switch, including main part, protection mechanism and installation mechanism, the main part includes key switch body, and the periphery of key switch body all is seted up with the clamping slot, the protection mechanism includes the apron, and the apron is set in the outside of key switch body, the installation mechanism includes the mounting plate, and the one side of mounting plate is connected with the one side of key switch body, and the both ends of mounting plate all are seted up with the mounting hole, and the other side of mounting plate is installed with the junction box, and the bottom of junction box is equipped with a pair of terminal blocks, and the outside of key switch body includes the membrane switch, the adhesive layer, the protection layer and waterproof oil -repellent layer, and the outside of membrane switch is provided with adhesive layer, and the outside of adhesive layer is provided with protection layer, and the outside of protection layer is provided with waterproof oil -repellent layer, the utility model discloses, can effectively improve the practicality of kitchen key switch, has higher practical value.

This utility model relates to the field of medical device technology, specifically an oral treatment expansion support device, comprising a base plate and a support platform. A mounting frame is fixedly connected to the top of the base plate on the same plane as the support platform, and an expansion mechanism is installed at the bottom of the mounting frame. A through groove is provided on the top of the support platform, and a collection box is slidably fitted inside the support platform. An installation block is provided on one side of the collection box. This utility model uses a moving plate to drive the expansion block, effectively opening the patient's mouth, thus providing more convenient examination conditions for medical personnel. It also avoids muscle soreness caused by prolonged mouth opening, which can lead to gradual fatigue of the oral muscles, resulting in a gradually decreasing mouth opening range and affecting the operational efficiency of medical personnel.

This invention discloses a method for preparing heterojunctions with controllable torsion angles, belonging to the field of moiré superlattice materials technology. The method first utilizes angle-dependent pump-probe time-resolved spectroscopy to measure the optical response of the lattice orientation of a two-dimensional material, determining its lattice reference orientation and marking the surface. Subsequently, a first marking material is fixed to a substrate, and a second marking material is placed on a precision rotating stage. Observation is performed using an optical microscope. The marking directions of the two materials are first made parallel to determine the initial angle, and then the stage is precisely rotated to the target angle according to a preset torsion angle. Finally, dry transfer and van der Waals bonding of the material are completed while maintaining the angle, forming a heterojunction with a preset torsion angle. This invention achieves a fundamental shift from passive selection to active design of the torsion angle, with a control accuracy better than 0.1 degrees. It eliminates the dependence on expensive equipment such as transmission electron microscopes and has the advantages of universal process applicability, clean interface, and high success rate.

The utility model relates to glass steel grating well drainage flow guide technical field especially glass steel grating well's drainage flow guide structure, including having drainage component, still including having screening deodorization component, the inside setting of drainage component has screening deodorization component, the upper port of drainage box is provided with glass steel mounting ring, the utility model discloses through filtering funnel and is filtered to the water that is passed into glass steel grating, and the water after filtering falls into the deodorization collection box through the deodorization bucket, and along with the rising of water level, and the water overflowed is discharged outward from the drainage hole of deodorization collection box, and the water reserved in the inside of deodorization collection box is used to liquid seal the airflow channel of deodorization bucket, thereby realizing the function of deodorization, and at the same time, the lower end of deodorization collection box is the sealing structure, makes the fine dirt of deodorization bucket discharge to be collected by deodorization collection box, thereby further improving the collection effect of dirt impurity.

This utility model discloses a ball joint for supporting a six-degree-of-freedom platform, including a base shell, an inner ball head movably installed in the ball cavity inside the base shell, a ball rod integrally formed at the top of the inner ball head, and a threaded locking sleeve threaded onto one end of the ball rod surface. A dustproof rubber sleeve is installed at the opening at the top of the base shell, and an I-shaped retaining sleeve is fixed to the outer circumference of the ball rod below the threaded locking sleeve. A groove is provided on the outer wall of the I-shaped retaining sleeve for the inner edge of the top of the dustproof rubber sleeve to be inserted. This utility model, through the structure of the base shell, inner ball head, ball rod, dustproof rubber sleeve, I-shaped retaining sleeve, and threaded locking sleeve cooperating with each other, allows the inner edge of the dustproof rubber sleeve to be inserted into the I-shaped retaining sleeve. The threaded locking sleeve moves up and down in the vertical direction of the ball rod until the threaded locking sleeve presses the dustproof rubber sleeve tightly into the I-shaped retaining sleeve, so that the dustproof rubber sleeve no longer repeatedly slips due to the movement of the ball rod and ball head, ensuring the relative sealing of the ball cavity inside the base shell.

This utility model relates to the technical field of cleaning and drying equipment, and provides a spiral automatic cleaning and drying device for high-purity evaporation materials, including a support frame; an acid washing cylinder and a mesh cylinder rotatably mounted on the support frame for supporting the material, the internal space of the mesh cylinder being divided into a rinsing section, a spraying section, and a drying section; a conveyor belt disposed on the support frame and located between the acid washing cylinder and the mesh cylinder for conveying the material; and a servo motor fixed on the support frame for driving the acid washing cylinder and the mesh cylinder to rotate and turn the material. The spiral automatic cleaning and drying device for high-purity evaporation materials provided by this solution integrates multiple functions such as acid washing, rinsing, spraying, and drying into one unit, achieving efficient, continuous, and automated cleaning and drying of materials.

This invention belongs to the field of medical patch technology. It discloses a reusable patch comprising, from bottom to top, a non-woven fabric layer, a PU film adhesive layer, a core, a leak-proof pad, a cover cotton, and a release film. The outer surface of the PU film is coated with a composite adhesive layer for durable adhesion. The core, made of a special matrix, traditional Chinese medicine powder, oil, and excipients, is adhered to the center of the PU film through this composite adhesive layer. A leak-proof pad, preferably with an annular leak-proof ring, is provided between the core and the PU film to effectively prevent side leakage of the core components. The cover cotton covers the core to absorb trace amounts of exudate. This invention, through the synergistic design of the silicone gel composite adhesive layer and the leak-proof structure, ensures good sustained-release of the medication and comfortable application while enabling the patch to be repeatedly peeled and reapplied. This solves the problems of traditional single-use patches being prone to leakage and contamination, making it economical, practical, and providing a superior user experience.

The application discloses a dust suction device for metal polishing processing and belongs to the technical field of fan equipment, which comprises a pipeline, and a filter plate is arranged in the pipeline; a middle shaft is horizontally fixed on the filter plate, and both ends of the middle shaft are rotationally connected to the side wall of the pipeline; a partition plate is hingedly connected to one end of the filter plate close to an air outlet, and the other end of the partition plate is slidingly connected to the side wall of the pipeline; a closing plate is slidingly connected to the side wall of the pipeline, one end of the closing plate is fixed with a connecting rod, and the connecting rod is hingedly connected to one end of the partition plate away from the filter plate; under normal filtering state, the dust suction device utilizes the filter plate to efficiently filter the gas entering the pipeline, effectively intercepts the dust and impurities generated in the metal polishing process, and ensures the smooth discharge of clean gas. Meanwhile, the closing plate tightly closes the dust discharge port, effectively prevents the leakage of dust, and keeps the working environment clean.