267 results about "Vibration treatment" patented technology

The present invention is directed to a reusable pain relieving treatment device, such as a belt, and a disposable thermal insert comprising one or more thermally conductive component that extend from an inner surface of the device and are capable of transferring heat, cold and vibrations from disposable or reusable inserts.

The invention discloses a preparation method of graphite type carbon nitride nanotubes. The preparation method comprises the following steps: adding melamine powder into a high temperature-resistant container, and placing the high temperature-resistant container on a vibrator for vibration treatment; then adding a cover on the high temperature-resistant container, placing the high temperature-resistant container into a program heating control device, heating to a first preset temperature at a relatively high heating rate and keeping for a period of time; further heating the program heating control device to a second preset temperature at a relatively low heating rate and keeping for a period of time; and cooling an obtained product to room temperature, and then grinding to form powder so as to obtain the graphite type carbon nitride nanotubes disclosed by the invention. In the synthesis process of the preparation method, the addition of a template or additional organic matters is not required, the preparation method has the advantages of low price, high yield, good repeatability, no impurity interference of products and the like, is simple and easy to operate, and the prepared carbon nitride nanotubes have good fluorescence performance and photocatalytic performance, and have broad application prospects in the fields of nano devices, photocatalysis and the like.

The invention discloses the method for full-automatic vibration treating works with spectrum analyzer, comprising the following steps: 1 using the resilient support to support the work; 2 installing exciting device and sensing device on the work, and making exciting device and sensing device connect with controlling device; 3 opening the exciting device and sensing device, automatically carrying out Fourier spectrum analysis for works, getting free frequency and resonance frequency of works; 4 choosing, sorting and ordering the frequencies; 5 confirming the treating time; 6 treating the frequencies; 7 recording the results. The invention has no requirement for the location of supporting position, exciting device and sensing device position, and the process is full-automatic vibration treatment, so the treatment results is constant.

Laminations to be stacked as magnetic cores are produced from a very thin amorphous metal strip, using a punch press with accurate punch/die clearance. The laminations are collected on conveyor spindles or a transport rod or pipe, in either case being arranged without the need for substantial handling. Heat annealing and anti-vibration treatments can be applied along a conveying path. The laminations are grouped in a stack to define a core and are packaged or encapsulated in electrically nonconductive coverings. The finished core has advantageous electrical characteristics and low cost.

The invention discloses a sweet potato vermicelli. The sweet potato vermicelli comprises following raw materials, by weight, 10% of Shang sweet potato 19 sweet potato powder, 10% of Xu sweet potato 22 sweet potato powder, 74.8% of flowered sweet potato powder, 0.2% of citric acid, and the balance water. the invention also discloses a production method of the sweet potato vermicelli. The production method comprises following steps: Shang sweet potato 19 sweet potato powder, Xu sweet potato 22 sweet potato powder, flowered sweet potato powder, and citric acid are mixed at a certain ratio so as to obtain a mixed sweet potato powder; warm water is added into 5% of the mixed sweet potato powder for wetting, and boiling water is added for gelatinization; obtained pasty sweet potato powder is boiled; the rest mixed sweet potato powder is added into the boiled pasty sweet potato powder so as to obtain dough; the dough is subjected to vibration treatment so as to obtain noodles, and the noodles are boiled in boiling water in a pot; obtained sweet potato vermicelli is cooled naturally, is stored in refrigeration house for refrigeration, and then is dried in the sun so as to obtain a finished product. According to the production method, sweet potato powder is taken as the raw material of the sweet potato vermicelli, no auxiliary materials such as alums and edible gum are added, the surface of the obtained sweet potato vermicelli is smooth, mouth feel is hard, is not sticky, breaking of the sweet potato vermicelli is not caused, burning is not caused, and the sweet potato vermicelli is safe and health to eat.

The invention belongs to the technical fields of macromolecular materials and biological medicine, and relates to a medicament loading method for a magnetic macromolecular immunosuppressant with magnetic response performance. The method comprises the steps of adding magnetic particles into immunosuppressant solution to obtain magnetic medicament loading particles of the immunosuppressant by fully and evenly mixing, vibration treatment and the like. The method improves the dispersing state of the immunosuppressant, improves the bioavailability, reduces the dosage, enables the immunosuppressant to have targeting property, reduces the toxic and side effects of the medicament, and can be applied in the targeted treatment. The magnetic medicament loading particles of the immunosuppressant have the advantages of large medicament loading amount, high packing rate, simple method and low cost, and is favorable for popularization.

A test tube support for reciprocating chemical detection experiments, including a mounting seat, a lifting device is fixed on the right side of the mounting seat, a sleeve is provided on the left side of the mounting seat, a guide column is provided in the sleeve, and the lifting device The top end and the top of the guide column are fixedly connected with a mounting plate, and a number of test tube through holes are provided on the mounting plate, rubber sleeves are provided on the side walls of the test tube through holes, and a number of test tube protection devices are fixed on the mounting base; A reciprocating device is arranged under the seat, and the reciprocating device includes a base plate, and support plates are fixedly connected to both sides of the base plate. The beneficial effect of the present invention is that the lifting device is used to drive the lifting of the mounting plate, so as to drive the lifting of the test tube, which is more convenient and effective than the traditional method of using a backing plate to solve the problem of the height of the instrument and the test tube; the test tube protection device can effectively protect the height of the test tube The bottom, so that it is not damaged; the vibration device can vibrate the test tube, which is beneficial to the experiment.

The invention provides a polishing device and method of a sapphire wafer to make an improvement on an existing technical process. The method comprises the steps of diamond polishing solution vibration treatment, magnetic stirring treatment, polishing disk face flatness measuring and finishing, nozzle connection, wafer wax pasting treatment and sapphire wafer polishing, and a vibration machine, a heating magnetic stirrer and a polishing machine which are matched with the technology are designed and improved. The quality and uniformity of the diamond polishing liquid are improved, the polishing quality of the wafer is ensured, and the polishing removing rate is stabilized; and the surface scratching of the wafer is effectively reduced, the polishing quality of the polished wafer is better, and the surface flatness of the wafer is obviously improved. TTV can be controlled within 2, meanwhile, a corresponding automatic mechanism is adopted, a worker does not need to take additional time, and labor cost of manual shaking and stirring and the phenomenon of uneven stirring are reduced.

The invention relates to a method for thinning a metal solidification texture, which belongs to the technical field of material processing. A pulse magneto liquid level vibration method achieves a better thinning effect by acting a multi-layer coil on a liquid metal level. The method comprises the following steps of: arranging a non-contact multi-layer oil at a position 0.1 to 20cm above the liquid metal level; and performing pulse magneto liquid level vibration treatment, wherein treatment parameters comprise a pulse current I of 10 to 10,000A, a pulse width of 10mus to 50ms and an acting frequency f of 0.01 to 2 kHz. In the invention, the multi-layer is acted on the upper surface of a metal melt, practical operation is very simple and convenient, and the solidification texture of a cast ingot has an obvious thinning effect. When the method is applied to industry, the action mode can realize non-contact melt processing, and the coil can be conveniently moved to perform bath processing to improve production efficiency; and, shielding effects of a cast molding machine or a crystallizer on a magnetic field can be avoided. The method is suitable for die casting, semi-continuous casting and continuous casting production in the metallurgic industry and suitable for thinning the texture of various metal materials.

The invention discloses a decellularized method for cornea. The decellularized method includes the following steps that (A), the picked animal cornea is placed in water, vibration treatment is carried out, and an epithelial layer falls off accordingly; (B), the cornea is placed in decellularized reagents for vibration treatment; (C), the cornea is placed in water for vibration treatment; (D), the step B and the step C are repeated alternately so that stroma cells and endothelial cells can fall off, wherein the decellularized reagents contain NaCl and EDTA. According to the decellularized method, the epithelial layer of the cornea and immunogen cellular constituents can be removed rapidly and tenderly, and therefore undamaged decellularized cornea ground substances can be obtained and have good biocompatibility and anti-degradation capacity.

A proximity detector has a sequential flow state machine to identify states associated with a magnetic field signal provided by a magnetic field sensing element. The proximity detector can include a vibration processor to identify a vibration in response to the states.

The present invention discloses an iron removing purification method for a silicon carbide cutting edge material. A purpose of the present invention is to solve the technical problems of high cost, low efficiency and easy environmental pollution of the existing iron removing purification method for the silicon carbide cutting edge material. The method comprises: mixing silicon carbide micro-powder crushed through a Raymond crusher and water to prepare a slurry, carrying out an ultrasonic wave vibration treatment on the obtained silicon carbide powder slurry, screening with a rotation vibration sieve, and sequentially introducing the obtained slurry into two stages of electromagnetic iron-removing devices connected in series to remove iron impurities so as to obtain the purified silicon carbide powder slurry. According to the present invention, the silicon carbide cutting edge material product purified by using the method can meet industry technology standards, and characteristics of stable production process, substantial production period shortening, production efficiency increase, environmental protection and energy saving are provided.

The invention provides a production process of calcium hydroxide. The production process comprises the following steps that (1) raw material treatment, namely conducting vibration treatment on raw lime raw materials, and then crushing the raw lime raw materials to obtain raw lime powder; (2) slaking reaction, namely mixing the raw lime powder with water uniformly and completely to slake the raw lime powder, and then obtaining calcium hydroxide powder, wherein the slaking reaction comprises a first-order slaking reaction, a second-order slaking reaction and a third-order slaking reaction. According to the production process of the calcium hydroxide disclosed by the invention, a three-order slaking process is adopted, therefore, impurities of overburnt calcium oxide, underfired calcium carbonate, silica and the like contained in the raw materials are removed through multi-order slaking and filtering, finally the obtained calcium hydroxide has higher purity and whiteness, and the raw materials are higher in utilization rate.

The invention discloses a preparation method of a water-insoluble flexible silk fibroin membrane. The preparation method comprises the following steps: degumming cocoon layers in a Na2CO3 boiling water solution for twice, then flushing by using deionized water, wringing, and drying the cocoon layers in a drying oven; putting silk fibroin fibers in an LiBr solution, performing vibration treatment, filtering, then feeding into a dialysis bag, and then concentrating a solution; adding EDC powder into a silk fibroin solution, stirring, completely dissolving, and uniformly mixing; and spreading a mixed solution on a polyethylene plate, naturally drying at normal temperature, or drying the mixed solution in the drying oven to prepare a silk fibroin membrane. The preparation method disclosed by the invention is simple to operate and mild in reaction condition; and meanwhile, other high-molecular polymers are not introduced, the silk fibroin membrane which is water-insoluble and is flexible in a dry state can be prepared, the silk fibroin membrane is expected to be applied to the fields of medicines and health, tissue engineering and the like, application routes of silk fibroin can be expanded, and a novel method for preparing high-molecular protein membranes with excellent performance can also be provided.

The invention discloses a medical auxiliary lithagogue system, which comprises a pedestal, a shedding tappet and a seat or a sickbed which are arranged on the pedestal, a vibration treatment device which is arranged on the seat or the sickbed and has a structure corresponding to the back curve of the human body or is arranged on the shedding tappet and has a structure corresponding to the foot bottom curve of the human body, a vibration driving mechanism driving the vibration treatment device to continuously vibrate in a preset vibration mode, and a control unit controlling and adjusting the vibration mode of the vibration driving mechanism and the state of a vibration switch. Both right and left sides of the seat or the sickbed or the upper front part of the shedding tappet is provided with a handrail. supporting components supporting the handrails and the handrails form a standing treatment device. The seat or the sickbed or the periphery of the shedding tappet is provided with a control panel connected with the control unit. The invention has reasonable design, simple and compact structure, low treatment cost, simple and convenient use, safe and reliable operation and good curative effect, makes up for defects in the existing upper urinary tract calculi treatment, and improves the treatment effect of the upper urinary tract calculi to a greater degree.

The invention discloses a lithium ion battery negative electrode material recycling method which comprises the following steps: disassembling a lithium ion battery, and separating out a negative electrode material; cutting the negative electrode material into fragments, and putting the fragments into a tubular furnace to be heated twice to obtain powder; mixing the powder with deionized water, performing ultrasonic vibration treatment, and filtering and drying the solution subjected to vibration treatment to obtain residual powder; and screening the remaining powder through screens with different meshes, to obtain copper particles and high-purity graphite. The high-purity graphite can be subjected to fine screening subsequently, and graphite with better electrochemical performance is obtained. The lithium ion battery negative electrode material recycling method is simple to operate, low in cost, high in recovery rate and capable of being used for industrial production, and recovery ofcopper and high-purity graphite in negative electrodes is realized by performing two-step heat treatment, ultrasonic vibration, filtration and screening on waste lithium ion battery negative electrodes.

The invention discloses a synthesis method and application of Schwieterman stone, and belongs to the technical field of water treatment. The synthesis method of the Schwieterman stone comprises the following steps: (1) adding FeSO4.7H2O to an aqueous solution with a pH value of 2-7, performing even stirring, then adding H2O2, and then performing vibration treatment so as to form a precipitate; and(2) performing filtration and collection on the precipitate, performing washing with an acidic solution, and then conducting washing with deionized water, and performing vacuum freeze drying so as toobtain the solid catalyst Schwieterman stone. The yield of the Schwieterman stone prepared by using the method is high. When the prepared Schwieterman stone is used as a heterogeneous Fenton reactioniron-based material for Fenton-like oxidation reaction treatment on tetracycline, tetracycline in water can be removed effectively and efficiently, no secondary pollution to the environment is caused, the operation is simple, and the cost is low; and therefore a good application prospect is achieved in degradation of tetracycline pollutants in water.

The invention belongs to the technical field of superfine functional material application and in particular discloses a method for producing liquid marbles by using micro-nano lyophobic granules. The method for producing the transparent liquid marbles comprises the following steps: controlling indoor temperature to be 15-30 DEG C and indoor humidity to be 50% or greater; fully laying a layer of silicon dioxide powder to the inner bottom of a lyophobic plastic container, and covering the surface of the container with the powder completely; dropping 10-1000 microliters of a liquid by using a micropipettor onto the silicon dioxide powder layer; and under the conditions that the frequency is 30-100 Hz and the acceleration is 20-30 m/s<2>, and performing vibration treatment on the liquid droplets and the powder for 30-60 seconds, thereby obtaining the liquid marbles. The liquid marbles produced by using the method have the characteristics of being high in stability and high in transparency, are capable of relatively clearly observing phenomena in experiments, and can be used as environmental-friendly micro biochemical experiment containers for experiments.

The invention relates to a suspended vertical intelligent instrument for treating lumbago, which is provided with an upper body supporting and fixing device, a waist and hip lifting frame, a waist and hip bracket and a treatment head, wherein the upper body supporting and fixing device plays fixing and supporting roles in the process of vertically lifting the upper body of a patient; by using the waist and hip lifting frame and the waist and hip bracket, a hip grip can correspondingly fix the hip of the patient through position adjustment, thereby further implementing rotary treatment by the driving of a rotary supporting device; and the treatment head is used for treating the lumbar vertebrae of the suspended patient. By using the instrument provided by the invention, in the process of treatment, the lumbar vertebrae of the patient can be kept in a suspended state to enable the axis of the lumbar vertebrae to be vertical and downward, so that the interspace of the lumbar vertebrae is gradually increased under the action of gravity of the buttocks and legs of the lower body of the patient; and vibration treatment, microwave treatment, rotary treatment, stretching treatment and the like can be carried out simultaneously when the interspace of the lumbar vertebrae is gradually increased, so that dislocation force points gradually disappear, and balance force points of the lumbar vertebrae restore again, thereby achieving the purpose of eliminating lumbago symptoms.

A V-band therapeutic wrapping system including a V-wrap pad assembly with a V-wrap pad having; at least one vibrator-receiving-pocket or external Velcro attachment area with first color-coding; at least one endothermic/exothermic chemical reaction gel pack-pocket with a second color coding; a plurality of closers; at least one vibrator; at least one endothermic/exothermic chemical reaction gel pack; and at least one attaching strap. The V-wrap pad assembly is portable. The temperature and vibration treatment, as determined by a user-wearer, is provided by the V-band therapeutic wrapping system to target a core pain by enveloping selected the body surface when coupled to the user-wearer.

The present invention is surface electrospark discharge method with graphite electrode to reinforce titanium alloy material, and the graphite electrode is superior to available hard alloy material electrode, which is likely to damage the surface of processed part surface. Graphite material electrode is used in electrospark variable-frequency discharge and electrode vibration treatment to re-combine C ion and Ti ion. The graphite electrode has graphite content higher than 50 %, hardness less HS30, resistivity 10-25 microohm. m, no metal impurity content and proper sizes. The electromechanical processing parameters includes voltage 50-150 V, current 1-5 A, time 50-200 s/sq cm, discharge frequency greater than 2000 Hz and electrode vibration frequency 50-100 Hz.

The invention relates to the technical field of environmental protection equipment, and discloses an environment-friendly garbage recycling device with a solid-liquid separation function. The environment-friendly garbage recycling device comprises a box body, wherein the two sides of the inner wall of the middle of the box body are provided with second clamping seats respectively, a second clamping plate which is arranged between the second clamping seats enables the second clamping seats to be fixedly connected, vibrators are arranged at the joints of the second clamping plate and the second clamping seats, a filter screen is arranged in the middle of the inner cavity of the second clamping plate, a solid collecting box is clamped in the middle of the top of the second clamping plate, and a screening net is arranged at the bottom of the inner cavity of the solid collecting box. According to the environment-friendly garbage recycling device with the solid-liquid separation function, the second clamping seats, the vibrators, the second clamping plate, the filter screen and the screening net are arranged to be used in a matched mode, and when the garbage is thrown into the solid collecting box by a user, the vibrators drive the second clamping plate to vibrate, and therefore the garbage in the solid collecting box is subjected to a vibration treatment, the liquid garbage doped in the solid garbage is screened out to fall into a liquid collecting box, and the effect of environmental protection is greatly improved.

A personal listening device (PLD) includes an earphone housing having therein (a) inertial sensor to detect motion of the PLD and to generate motion signals, (b) a pressure sensor to detect compression of portion of the PLD and to generate pressure sensor signals, and (c) a speaker to receive anti-noise signals and desired audio signals from an electronic device, and an active noise control (ANC) system to generate anti-noise signals as being one of first or second anti-noise signals. The ANC system includes a processor, a vibration detector to detect vibration of the PLD based on at least one of the motion signals or the pressure sensor signals, and an ANC anti-noise generator to generate first anti-noise signals when vibrations are not detected by the vibration detector, and to generate second anti-noise signals when vibrations are detected by the vibration detector. The second anti-noise signals are based on detected vibrations. The processor reconfigures the ANC system for the ANC anti-noise generator to generate second anti-noise signals. Other embodiments are also described.

The invention relates to a preparation method of a carbon fiber toughened quartz ceramic based composite material. The preparation method comprises following steps: fiber prefabricated body pretreatment; quartz material slurry preparation; and biscuit preparation, wherein, a pre-treated fiber prefabricated body is introduced into a mould, vacuum treatment is carried out, the quartz material slurryis introduced into a mould through siphon for vibration treatment, a curing agent is added, after curing of the quartz material slurry, thermal insulation treatment is carried out in a vacuum furnace, vacuum pumping is carried out, silica sol repeat dipping is carried out, and hot pressing sintering is carried out so as to obtain a biscuit. According to the carbon fiber toughened quartz ceramic based composite material, the density, the tensile strength, and the bending strength of quartz composite material are improved.

The invention discloses an organic fertilizer which is prepared by adopting dry excrement of livestock and poultry, straw, diatomite powder and water as raw materials and mixing the raw materials according to different weight proportionings. The preparation method comprises the following steps: firstly grinding adopting dry excrement of livestock and poultry, straw and dry pond scum with a grinder, then adding the obtained mixture and water in a fermentation device, using a ploughing machine to plough for 4-6 times, sending the product with the ploughing machine to a mixer, then adding diatomite powder and meerschaum powder in the mixer to mix for 5-10min, sending the mixed raw materials to a material distribution silo to perform average discharging treatment, drying and finally using a vibration treatment machine to obtain the finished product. The natural organic fertilizer of the invention has no side effect, and can supplement organic material for the soil, improve the soil structure and increase the soil fertility.

The invention discloses a casting vibration platform. The casting vibration platform comprises a base and a workbench. Spring fixing blocks are arranged on the top of the base and include the upper fixing blocks and the lower fixing blocks. The upper fixing plates are fixedly connected with a workbench bottom plate. The lower fixing plates are fixedly connected with a base top plate. Air pressuresprings are arranged between the upper fixing blocks and the lower fixing blocks. The workbench is arranged on the tops of the spring fixing blocks. A frequency conversion vibration motor is arrangedat the center position of the bottom of the workbench. Air cylinders are arranged at the bottom of the workbench. The end portions of the air cylinders are connected with piston rods, and the workbench is arranged in a hollow manner. The frequency conversion vibration motor and an ultrasonic generator are adopted for conducting vibration treatment on liquid molten metal of an inner cavity of the workbench at the same time, the excited liquid continuously scours condensed and condensing crystals, accordingly, the comprehensive performance of the alloy is improved, the vibration effect is good,and the vibrate rate is high.