178results about How to "To achieve the effect of use" patented technology

The invention relates to a hygienic article, in particular to a hygienic article surface coating layer and use thereof. The hygienic article surface coating layer comprises a perforated non-woven fabric and a perforated PE film which are compounded into a whole through heat sealing and adhesive bonding, wherein the non-woven fabric is positioned on the outermost layer; and holes on the non-woven fabric are communicated with holes on the PE film. The surface coating layer can be used as the surface coating layer of a baby diaper, an adult diaper, an adult nursing material, a sanitary towel or a sanitary cushion, and has various models, shapes and dimensions. Due to the novel technical scheme, compared with the conventional hygienic article surface coating layer, the surface coating layer has the advantages of softness, comfortableness, dryness, high tensile strength, contribution to absorbing large viscous contaminants and blocks by an absorption core layer, capacity of effectively solving the technical problems of stuffiness, impermeability and irritation, and wide application to the hygiene care article industry.

The invention discloses a bathroom humidity adjusting method, a bathroom mirror and a bathroom humidity adjusting system. The method comprises the following steps: establishing user profiles according to different bathers; determining the dehumidification opening threshold and the dehumidification closing threshold for each bather according to different bathers, and writing the dehumidification opening threshold and the dehumidification closing threshold in the corresponding user profile; before bathing, querying the user profiles according to the user identity confirmed by a bather, and calling the dehumidification opening threshold and the dehumidification closing threshold corresponding to the bather; detecting the air humidity inside the bathroom, and making a dehumidification device start dehumidification when the air humidity exceeds the dehumidification opening threshold; and closing the dehumidification device when the air humidity is lower than the dehumidification closing threshold, thus realizing automatic bathroom humidity adjustment. According to the invention, the bathing humidity parameter for different bathers in different seasons can be optimized constantly, so that the bathing humidity for individuals in different environments can be controlled intelligently, and comfortable bathing can be achieved.

The invention relates to a hygienic article, in particular to a hygienic article surface coating layer and use thereof. The hygienic article surface coating layer comprises a perforated non-woven fabric and a perforated PE film which are compounded into a whole through heat sealing and adhesive bonding, wherein the non-woven fabric is positioned on the outermost layer; and holes on the non-woven fabric are communicated with holes on the PE film. The surface coating layer can be used as the surface coating layer of a baby diaper, an adult diaper, an adult nursing material, a sanitary towel or a sanitary cushion, and has various models, shapes and dimensions. Due to the novel technical scheme, compared with the conventional hygienic article surface coating layer, the surface coating layer has the advantages of softness, comfortableness, dryness, high tensile strength, contribution to absorbing large viscous contaminants and blocks by an absorption core layer, capacity of effectively solving the technical problems of stuffiness, impermeability and irritation, and wide application to the hygiene care article industry.

The invention discloses a hot spring and sauna bathing system. The hot spring and sauna bathing system comprises a container, a water inlet pipeline, a water discharge pipeline, a water level sensor, a temperature sensor, a fluid circulating pipeline, a heating device, a circulating water pump, an air supply device and a circuit control device. The water inlet pipeline is provided with a water inlet solenoid valve; the water discharge pipeline is provided with a water discharge solenoid valve; the heating device is installed on the fluid circulating pipeline; the circulating water pump is arranged on the fluid circulating pipeline to make water in the container flow circularly; the air supply device is arranged on the fluid circulating pipeline to blow air into the container, a normally closed solenoid valve is arranged between the air supply device and the fluid circulating pipeline, and when the water level sensor detects that no water exists in the container, the normally closed solenoid valve can be opened; the circuit control device is in control connection with the water level sensor, the water inlet solenoid valve, the water discharge solenoid valve, the temperature sensor, the air supply device, the normally closed solenoid valve, the circulating water pump and the heating device and is used for receiving signals and sending instructions to control the corresponding devices to act. The invention further discloses bathing equipment and an intelligent control method thereof.

The invention relates to the technical field of flattening equipment, in particular to an automatic coil feeding device for uncoiling a steel coil. The automatic coil feeding device comprises a base,a controller, a feeding mechanism, a heating mechanism and a conveying mechanism; and the feeding mechanism comprises a sliding table, a rotating assembly and a plurality of tightening assemblies, theheating mechanism comprises a heating table and a heat supply assembly, the conveying mechanism comprises a traction assembly, a flattening assembly and a compaction assembly, the traction assembly and the flattening assembly are symmetrically arranged at two ends of the heating table, the compaction assembly is arranged at the side of the flattening assembly, and the rotating assembly, the heatsupply assembly, the traction assembly, the flattening assembly, the compaction assembly and the plurality of tightening assemblies are all electrically connected with the controller. According to theautomatic coil feeding device for uncoiling the steel coil, the steel coil can be effectively and fixedly arranged, thereby preventing the steel coil from falling off and ensured not to be polluted when the internal stress of the steel coil is eliminated, thereby facilitating the subsequent production and use.

The invention discloses a pressure-sensitive adhesive for a reflection type high-durability polaroid. The pressure-sensitive adhesive comprises, by weight, 80-85% of acrylate polymer with the weight-average molecular weight being 70000-800000, 14.8-19% of hydroxyethyl acrylate polymer with the weight-average molecular weight being 30000-200000, and 0.2-1.0% of bridging agents. According to the pressure-sensitive adhesive, compared with a formula of traditional pressure-sensitive adhesive, the content of carboxy groups in the adhesive is reduced, the original adhesive force between the adhesive, the polaroid and an aluminum reflecting film and high durability are maintained, and corrosion of H+ ions in the adhesive to the aluminum reflecting film is reduced. The invention further discloses the polaroid provided with the pressure-sensitive adhesive. The aluminum reflecting film is bonded to a polaroid layer through the pressure-sensitive adhesive. As for the pressure-sensitive adhesive, the adhesive force of the adhesive is larger than 500gf / 25 cm, the viscosity ranges from 2000cps to 8000 cps, the weather resistance is improved from 80 DEG C*500hr, 60 DEG C*90%*500hr to 105 DEG C*500hr, 85 DEG C*85%*500hr, pin-hole corrosion to the reflecting layer aluminum film is avoided, the reflecting performance of the polaroid remains the same, and the using effect can be achieved.

The invention relates to an application program disable method, and belongs to the technical field of computers. The application program disable method comprises the following steps: when detecting that a mobile terminal is connected with an operator network, acquiring a current month surplus flow value of the mobile terminal in the operator network; calculating a daily average flow value, which can be used in the surplus dates of the current month, of the mobile terminal; calculating a historical daily average flow consumption value corresponding to each application program according to the historical flow consumption record of each application program of the mobile terminal, wherein the historical flow consumption records are used for indicating the flow values, consumed at each historical using time, of the application programs; when detecting an opening instruction of any application program, calculating the total flow value of the historical daily average flow consumption values of the currently operated application programs; if the total flow value is greater than the daily average flow value, disabling the use of any application program. According to the application program disable method, the problem that the users cannot reasonably plan the use of the operator network flow can be solved, and the effect of reasonably planning the use of the operation network flow is achieved.

The tire features the inner tube of relatively small diameter, and the honeycomb lining between the outer casing and the inner tube. The lining is adhered to the outer casing and forms together the inner tube one sealed cavity to maintain the inflated pressure. The honeycomb lining is formed with rubber material and through foaming process, in which raw rubber is formed into foamed material inside a container with foaming agent and the foamed material is molded, heated and cured. The tire of the present invention is suitable for all vehicles, and has the advantages of resisting heat, resisting prick and burst, long service life, etc.

The invention provides a seamless and transparent plastic soft bag infusion packaging container which is prepared by using polypropylene as raw material and adopting the two-step blow molding technology. The soft bag packaging container comprises an opening section, a body section and a bottom section. The length of the section of the container to the width is 2-4 times so that the infusion container is easy to shrink and deform inward along the minor axis direction. When using the container, the eumatic needle is not needed and the liquid in the container is discharged steadily out of the container in nearly constant speed during infusion. The surface deforms inward evenly along the minor axis direction without any irregular curve.

The invention relates to the technical field of robot machining, and discloses cutting equipment for robot machining. The cutting equipment comprises supporting feet, wherein a workbench is fixedly connected with the top ends of the supporting feet, supporting rids are fixedly connected with the upper surface of the workbench, fixing rods are fixedly connected with the top ends of the supporting rods, connecting grooves are formed in the inner sides of the fixing rods, and a mounting plate is inserted into the connecting grooves; a hydraulic cylinder is fixedly connected with the middle of themounting plate, the output end of the hydraulic cylinder is fixedly connected with a hydraulic rod, one end of the hydraulic rod is fixedly connected with a mounting box, a motor is fixedly arrangedin the mounting box, and the output end of the motor is fixedly connected with a cutting blade; and connecting frames are fixedly connected with the upper surface of the workbench, and the number of the connecting frames is four. According to the cutting equipment for robot machining, a water injection nozzle is arranged, the heat generated during the use of the cutting equipment for robot machining can be reduced by utilizing the water injection nozzle, so that the service life of the cutting blade is greatly prolonged, and the using effect of the cutting equipment for robot machining is achieved.

The invention discloses a medical nursing hair washing vehicle. The medical nursing hair washing vehicle comprises a sliding plate, the bottom of the sliding plate is provided with sliding wheels, a support column and telescoping fixed rods are sequentially arranged on the sliding plate from left to right, and the tops of the telescoping fixed rods are connected with an operation plate. A water tank and a sewage tank are arranged on the sliding plate, the central part of the operation plate is provided with a hair washing basin, and a water outlet in the bottom of the hair washing basin is connected with the sewage tank through a flexible pipe. A controller and a washing liquid box are respectively arranged at two sides of the operation plate, one end, of the surface of the operation plate, provided with the washing liquid box is provided with two hollow steel pipes, and one hollow steel pipe is provided with a loudspeaker. A heater and a temperature sensor are respectively arranged at the left side and the right side of the interior of a heating box, and a water pipe and a flexible pipe connected with the bottom of the heating box are connected through a rubber pipe, and the joint of the water pipe and the rubber pipe is provided with an electronic valve. The medical nursing hair washing vehicle can prompt the medical workers to pay attention to the water temperature, and the case that the water temperature is too high, the patient or the medical workers are scalded can be avoided.

The invention provides tablet electronic equipment with multiple operating modes. The tablet electronic equipment with the multiple operating modes comprises a tablet electronic equipment body, a keyboard and a support, wherein the keyboard and the support are hinged to the tablet electronic equipment body through respective revolving shafts; the back face of the tablet electronic equipment body is hinged to the support; the support and the keyboard are matched in a covering way. According to the tablet electronic equipment with the multiple operating modes, notebook or PAD type electronic equipment or PAD type electronic equipment with a support is formed by virtue of the suppressible rotary keyboard and the support covering the keyboard, humanized design is realized, the comfort is improved, and the use is convenient.

The invention discloses a pen container capable of lengthening a short pencil. The pen container capable of lengthening the short pencil comprises a pencil insertion leg, a pencil butting rod, a pen container body and a pencil butting rod stretching and retracting device, wherein the pencil insertion leg is of a cylindrical structure with the two ends open, openings are formed in the two ends of the pen container body, the pencil insertion leg is provided with an inner cavity allowing the short pencil to be inserted therein, the pen container body is provided with an inner cavity allowing the pen butting rod to penetrate through, the rear end of the pencil insertion leg is connected with the front end of the pen container body, the inner cavity of the pencil insertion leg is communicated with the inner cavity of the pen container body, the front end of the pencil butting rod is a pencil butting end, the pencil butting end is located in the inner cavity of the pencil insertion leg, the rear end of the pencil butting rod penetrates through the rear end of the pen container body, and the pencil butting rod stretching and retracting device is used for adjusting the length of the portion, inserted into the pencil insertion leg, of the pencil butting end. By the adoption of the pen container, a pencil can be used for writing no matter how long the pencil is, the use effect of the lengthened short pencil can be the same as that of the original long pencil, free writing is achieved, in this way, the utilization rate of the short pencil is increased, and pencil waste is reduced.

The present invention relates to a method for micronization of a material having a human body far-infrared ray wave band, wherein a material storing far-infrared ray energy is grinded into powder through a -20-70 DEG C temperature grinding process, the average particle size of the powder is micron to nanometer, preferably less than 100 nm, and the far-infrared ray wavelength range of the material is 6-14 mum and meets the human body wavelength range of 8-12 mum. According to the present invention, micronization is adopted to increase the total surface area, such that the radiation area of the far-infrared ray is substantially increased so as to increase the effect of the far-infrared ray having the wavelength suitable for the human body; and the material can exist in the nanometer dispersion state and has the quantum activation microwave effect, such that the radioactivity is stable, and the effects of metabolism promotion, blood circulation promotion and cell activation are provided.

This invention relates to a manufacturing method for stainless steel linear bearings including the following steps: first of all cutting a stainless steel tube to a tubular stock, then turning it to a tubular inside wall with interphase axial concave arc side and axial salient small concave arc side to prepare a bearing ferrule after heat process and rough grinding, in which a holder is made by punching a stainless steel cold-rolled plate on a punch with a die to a blank plate, then punching a middle groove, pulling a rolling runner, then punching a ball bearing groove, cutting outskirt and shaping it precisely.

The present invention relates to a cardiovascular disease prevention and treatment and biotechnology health maintenance and health material, which is a non-traditional oral medicine treatment method. According to the present invention, the cardiovascular disease prevention and treatment material adopting the biotechnology to replace medical treatment is formed from powder with the average particle size of from micron to nanometer, and 6-14 micron waveband far infrared ray energy is stored in the powder, such that the far infrared ray energy and molecules produced by cell bodies can produce a resonance effect; and the powder achieves a micronization degree, such that the total surface area is increased, the effect of the far infrared ray having the wavelength suitable for human body is increased, and effects of microvessel circulation improving, peripheral nerve activating, blood pressure and pulse regulating, and neoplasia preventing are provided so as to achieve effects of prevention or delaying of hypertension, arteriosclerosis, myocardial infarction, stroke, nerve tissue lesions, or peripheral vascular occlusion and other cardiovascular diseases.

The invention relates to the technical field of leveling equipment, in particular to an automatic coil feeding device for steel coil rolling and an application method of the automatic coil feeding device. The automatic coil feeding device comprises a base, a controller, a feeding mechanism, a heating mechanism and a conveying mechanism, wherein the feeding mechanism comprises a slipway, a rotatingassembly and a plurality of tight supporting assemblies; the heating mechanism comprises a heating platform and a heat supplying assembly; the conveying mechanism comprises a traction assembly, a leveling assembly and a compacting assembly; the traction assembly and the leveling assembly are symmetrically arranged at two ends of the heating platform; the compacting assembly is arranged beside theleveling assembly; and the rotating assembly, the heat supplying assembly, the traction assembly, the leveling assembly, the compacting assembly and the tight supporting assemblies are electrically connected with the controller. Through the adoption of the automatic coil feeding device for steel coil rolling and the application method of the automatic coil feeding device disclosed by the invention, steel coils can be effectively fixed, and falling of the steel coils is avoided; and besides, when the internal stress of steel belts is eliminated, the steel coils can be guaranteed to be free from pollution, and subsequent production and usage are convenient.

The invention relates to a hammer, in particular for comminuting devices, comprising a rotor and / or at least one shaft on which the hammer (1) can be fixed. Said hammer consists of a base body (2) provided with a through hole (B) which is provided to join the hammer (1) to the rotor and / or the shaft, and a cutting attachment (3) which can be detachably / rigidly connected to said base body (2) by at least one positive fit connection (V) and can be detachably / rigidly connected by at least one connection means (4) which exerts a force (P) which connects the cutting attachment (3) to the base body (2) by means of a positive fit connection.; The invention is characterized in that a force (P1) resulting from the force (P) guides the cutting attachment (3) into the base body (2) at an inclined angle (a) in relation to an axis (Y) of the hammer (1) and an axis of symmetry (A) by means of the connecting means (3) which is essentially parallel to the axis (Y).

The invention discloses a high-strength diamond wire and a production method thereof. The high-strength diamond wire is prepared from, by weight, 10-18 parts of iron, 12-17 parts of carbon, 4-9 parts of copper, 3-10 parts of aluminum, 1-4 parts of tin, 0.5-2.8 parts of bismuth, 0.6-3.5 parts of chrome, 0.2-1.3 parts of zirconium, 0.17-0.85 part of strontium, 0.22-0.76 part of iridium, 0.15-0.66 part of silicon, 0.08-0.31 part of lead and 0.11-0.25 part of arsenic. The high-strength diamond wire has the beneficial effects that the defects of the prior art can be overcome, and the formula content and method design are reasonable and novel.

The invention discloses a gAd gene of porcine globular adiponectin, a protein encoded by the gAd gene and application. A method comprises the following steps of: designing primers, namely P3 and P4 on the basis of a sequence of the gAd, adding six His labels at a terminal 5'of the gAd gene, cloning a gene fragment to a cloning host, namely Escherichia coli, identifying and amplifying a recombinant plasmid, performing electroporation on an expression host, namely Lactococcus lactis by using the plasmid, further screening to obtain a modified Lactococcus lactis strain which can efficiently express the gAd, preparing an antiserum specifically resisting the gAd, and determining that the gAd protein expressed in vitro has the reactogenicity. A lactic acid bacteria microecological preparation rich in the porcine globular adiponectin is prepared; and an important basis is laid for regulating fat metabolism and fat deposition of pigs by expressing adiponectin by recombinant Lactococcus lactis NZ9000.

The invention discloses a spraying liquid for removing colored patches on the surface of silver ware, which is prepared mainly by using the following components in parts by weight: 78.7-92.4 parts of deionized water, 1-5 parts of reducing sugar, 0.5-1 part of nano titanium dioxide, and 0.1-0.3 part of sodium carboxymethyl cellulose or polyoxyethylene glycol. The spraying liquid takes the nano titanium dioxide as a REDOX catalyst, the nano titanium dioxide absorbs light energy, and forms a large number of strong-reducibility photo-generated electrons in the liquid so as to reduce silver in colored patches of silver sulfide and the like into elemental silver; and the nano titanium dioxide produces a large number of strong-oxidizability photo-generated holes, then the photo-generated holes are reduced by the reducing sugar, and no secondary pollution is produced in the whole process. The reducing sugar in the spraying liquid is oxidized as a sacrificial agent, and meanwhile, the reducing sugar also has certain moisture absorption, and can be used as a moisturizer for promoting the catalytic activity of the nano titanium dioxide. The spraying liquid takes sodium carboxymethyl cellulose as a thickening agent and an adhesive, so that the spraying liquid can be attached to the surface of silver ware better, and then achieve a use effect.

The invention discloses a water boiler. The water boiler includes a case, and also includes a water tank, a cooling bin, a primary heating device, a water passing bin and a secondary heating device that are located in the case. The water tank is detachably connected with the case, the cooling bin is located below the water tank and fixedly connected with the bottom of the case, an inner containeris arranged in the water tank, the water tank comprises an outer chamber located outside the inner container and an inner chamber located in the inner container, the outer chamber is communicated withthe inner chamber, a first water outlet communicated with the outer chamber and a first water inlet communicated with the inner chamber are formed in the bottom of the water tank, and a cooling pipefixedly connected with the cooling bin is disposed in the cooling bin. According to the water boiler, the water temperature rising speed of the cooling chamber can be reduced, the continuous cooling time of the cooling pipe is prolonged, and more warm water can flow out of the water boiler.

The invention discloses an intelligent interactive delivering deposit box based on Internet of Things. The intelligent interactive delivering deposit box comprises an external intelligent cabinet structure and an interactive cabinet control host computer, wherein two sets of cameras are symmetrically arranged at the two ends of the top of the external intelligent cabinet structure; an air thermostatic control device is arranged at the upper end of the external intelligent cabinet structure; a temporary deposit box assembly is arranged on one side of the interactive cabinet control host computer; a touch display screen, a digital keyboard, a bar code scanner and an Rfid card wiping area are successively arranged at the middle position of the interactive cabinet control host computer from top to bottom; multiple sets of combined functional boxes divided into an upper interactive box and a lower private box are arranged on the two sides of the interactive cabinet control host computer; box doors of each set of upper interactive box and lower private box are both hinged through an intelligent electronic door lock and a motor, so that the remote control of mobile phone APP software is realized; a developer protection maintenance platform is adopted for maintaining, so that the problems of bidirectional interaction and repeated delivery of articles are solved.

A polishing device with a noise reduction function for machining comprises a rack. A sound insulation shell is fixedly connected to the top of the rack, and a machining polishing mechanism is arranged in the sound insulation shell and used for automatically polishing workpieces with different machining polishing requirements. When a rotary body workpiece is polished, the surface of the workpiece is linearly polished through a first polishing wheel on one side while the workpiece rotates, when a plane is polished, a polishing face is rotated to the top end, the top end is polished through a second polishing wheel at the top end of the sound insulation shell, and the multi-aspect using effect is achieved. The sound insulation shell can hinder propagation of noise in the polishing process, rubber supporting legs at the bottom of the rack partially absorb vibration generated by a device body, and noise is further reduced; and the device has the advantages of being reasonable in structure, convenient to operate, complete in function, low in noise, efficient and practical.

The invention relates to the field of food additives, and discloses a compound emulsifying thickener for sterilized lactic acid bacteria beverages and a usage method of the compound emulsifying thickener for the sterilized lactic acid bacteria beverages. The compound emulsifying thickener comprises the following raw materials: 35-45 parts of sodium carboxymethylcellulose, 11-13 parts of pectin, and 20-30 parts of gellan gum. The sodium carboxymethylcellulose and the pectin in the formula of the compound emulsifying thickener wrap denatured proteins through electrostatic adsorption and steric force, and the wrapped protein particles have certain protein precipitation prevention effects through electrostatic repulsion force; moreover, the gellan gum is capable of forming three-dimensional network structure in a product system so as to lock the well wrapped proteins in small network spaces, and thus, the phenomena of protein particle precipitation is prevented to the maximum extent. For the gellan gum is unable to directly combine with unwrapped proteins, the three raw materials in the formula must be orderly dissolved so as to function to achieve usage effects, or flocculation and aggregation form in the product with water separated stratifications.

The invention discloses a rotary lamp and a rotary stage lamp. The rotary lamp comprises a bracket, a rotary disc, a central lamp unit and at least two rotary lamp units. The bracket is internally provided with a rotary driving mechanism. The rotary disc is arranged on the bracket and provided with a sun gear and a circular slide rail, and the sun gear is connected with the rotary driving mechanism. The central lamp unit is arranged on the center of the rotary disc, the circular slide rail is provided with at least two slide mechanisms, the at least two rotary lamp units are arranged on the slide mechanisms, one ends of the slide mechanisms are connected with the sun gear, and the slide mechanisms slide on the circular slide rail around the sun gear. The rotary stage lamp comprises a base, a supporting frame and the rotary lamp, the supporting frame is rotationally connected to the base, and the bracket is rotationally connected to the supporting frame. The rotary lamp and the rotary stage lamp are simple in structure, convenient to maintain and ideal in light effect.

The invention discloses an angle grinder adjusting rack capable of being installed on a machine tool. With a cross-shaped sliding table as a body, the angle grinder rack is provided with a rotary plate connected with a cover plate of the sliding table through a shaft; by adjusting a bolt for fixing a rotary plate on a double-side support, fine adjustment of the work angle of an angle grinder is achieved; a fine adjusting sliding plate fixed to the rotary plate is arranged, and the left and right position of the angle grinder is adjusted through a milled groove; an angle grinder fixing device fixed to the fine adjusting sliding plate is arranged. According to the angle grinder adjusting rack, the angle ringer can performs reciprocating grinding on a workpiece, a direct current motor provides a reciprocating movement speed after the speed of the direct current motor is reduced through a speed reducer, a crank, a crank fixing block and a connecting rod are combined and connected with an output shaft of the speed reducer and the cross-shaped sliding table, transmitting of reciprocating movement is achieved, and grinding feeding amount can be determined by manually adjusting a hand wheel on the cross-shaped sliding table. The angle grinder adjusting rack can be fixed to a guide rail of the machine tool, the workpiece can be ground repeatedly after being accurately positioned, the using effect of a grinding machine is achieved, the smoothness degree of the workpiece is improved, and great help is provided for enterprise production and school study.

The invention provides a mechanical atomization nozzle with a wide turndown ratio. The mechanical atomization nozzle comprises a connection sleeve and a multilayer tangential rotational flow groove type rotational flow atomization sheet which is arranged inside the connection sleeve, wherein an adjustment needle is arranged inside the multilayer tangential rotational flow groove type rotational flow atomization sheet; the outer end of the multilayer tangential rotational flow groove type rotational flow atomization sheet is provided with a large nut used for fastening the multilayer tangential rotational flow groove type rotational flow atomization sheet onto the connection sleeve; a plurality of tangential rotational flow grooves are arranged on the outer circumference wall at the front part, which is matched with the adjustment needle, of the multilayer tangential rotational flow groove type rotational flow atomization sheet; and the front end of the multilayer tangential rotational flow groove type rotational flow atomization sheet is provided with an atomization sheet center jet orifice with a horn-shaped external part. By changing the position of the adjustment needle in the multilayer tangential rotational flow groove type rotational flow atomization sheet, the areas of the tangential rotational flow grooves and the atomization sheet center jet orifice are covered so that the output of a source medium is changed under the condition that the pressure of the source medium is not changed. The mechanical atomization nozzle provided by the invention has the advantages of simple structure, convenience in use, less investment and reliability in operation.

The invention belongs to the technical field of traditional Chinese medicine and discloses a traditional Chinese medicine composition for treating allergic rhinitis and a preparation method. The traditional Chinese medicine composition for treating the allergic rhinitis is prepared from 300-800 g of folium hibisci, 50-200 g of radix sanguisorbae, 20-80 g of borneol and 5-50 g of menthol. The traditional Chinese medicine composition has the effects of relieving exterior syndromes, dredging collaterals, clearing away heat and removing toxins, and the overall regulating advantage of compound traditional Chinese medicine is exerted; it is found in clinical practice that the traditional Chinese medicine composition is used for allergic rhinitis patients, TNF-alpha, IL-4, IL-6, IL-12 and other inflammatory factors in the bodies of the allergic rhinitis patients can be effectively reduced, the Th1 / Th2 balance is regulated, the occurrence of allergic rhinitis inflammations is controlled, and the composition has a significant curative effect on treating the allergic rhinitis.

The invention relates to a cleaning device for aluminum foil, which comprises winding rolls, support rolls and working rolls, wherein the working rolls are arranged between the support rolls; a cleaning device part is arranged on one side of one of the support rolls and comprises a slave wheel, a transmission belt, a driven wheel, a liquid spray pipe and a brush; the surface of the transmission belt is coated with adsorbent resin; the slave wheel is connected with the driven wheel by the transmission belt; the slave wheel is matched and connected with one of the support rolls; the liquid spray pipe and the brush are arranged above the transmission belt; a brush head is arranged on the brush; and a spray nozzle is arranged on the liquid spray pipe. The cleaning device for the aluminum foil can clean the surface of the aluminum foil effectively, keep the surface of the aluminum foil smooth, ensure continuous cleanness, and achieve a good cleaning effect.