214results about How to "Reduce adhesion" patented technology

The present application relates to the technical field of filling machine, in particular to a filling mechanism of a self-cleaning filling machine, which comprises a machine cover, a canning mechanism for filling is installed on the inner side of the machine cover, a dredging mechanism for cleaning the filling pipe is installed on the outer side of the canning mechanism, and a liquid level detection unit is installed on the periphery of the filling pipe, the liquid level detection unit of the present application automatically detects the filling result, the guiding effect of the arc-shaped scraper enables hot air to blow the bottom of the sticky block, which is more likely to make the sticky block fall off, the high-pressure hot air heats the arc-shaped scraper, the heated arc-shaped scraper is not easy to stick to the scraped sticky block, that is, the arc-shaped scraper remains clean, so that the arc-shaped scraper can maintain the scraping efficiency, if the sticky block is large, the cutter is attached to the inner side of the filling pipe to cut the sticky block and destroy its integrity, which is more likely to be removed, at the same time, part of the high-pressure hot air is sprayed to the root of the divided sticky block to reduce the adhesion between the sticky block and the filling pipe, which is more likely to be removed, and the automatic cleaning does not need to remove the filling pipe, which is convenient and efficient.

The application discloses a traditional Chinese medicine pill combining and piling device and belongs to the technical field of traditional Chinese medicine processing equipment. The traditional Chinese medicine pill combining and piling device is characterized in that a liquid injection assembly is located above a material containing assembly, and the lower end of a stirring assembly extends into the material containing assembly; the material containing assembly comprises a stirring pot and a first servo motor, and the stirring pot is rotationally connected with the first servo motor; the stirring assembly comprises a second servo motor, a torque sensor and a stirring paddle, the second servo motor is arranged in a frame body, the torque sensor is connected with the output shaft of the second servo motor, the stirring paddle is connected at one end of the torque sensor away from the second servo motor, and the other end of the stirring paddle away from the torque sensor is located in the stirring pot; the liquid injection assembly comprises a liquid injection pump and a liquid outlet pipe, one end of the liquid outlet pipe is connected with the liquid injection pump, and the other end of the liquid outlet pipe is located above the stirring pot. In the stirring process, not only can raw materials be added in batches, but also the water adding amount can be automatically adjusted according to the viscosity of mixed powder, so that the pill making is ensured to be successful.

This invention discloses a compound traditional Chinese medicine powder inhaler for respiratory tract infections and its preparation method, relating to the field of pharmaceutical formulation technology. The compound traditional Chinese medicine powder inhaler for respiratory tract infections is composed of polysaccharide composite gel microspheres, forsythia, scutellaria, honeysuckle, and isatis root. The polysaccharide composite gel microspheres are composed of seaweed sulfated polysaccharide, lentinan, calcium chloride, and curcumin. Seaweed sulfated polysaccharide, lentinan, curcumin, and calcium chloride cross-link to form a three-dimensional network spherical structure, improving the particle morphology and flowability of the micropowder. Furthermore, due to its good hygroscopic and moisturizing properties, it competitively reduces the moisture absorption of the micropowder, preventing aggregation and further improving flowability. In addition, the gel microspheres have excellent adhesion, adhering to the infection site after entering the respiratory tract, reducing expulsion losses due to respiration, maintaining an effective drug concentration at the infection site, and improving therapeutic efficacy.

The application provides an epoxy resin with a super-hydrophobic layer and a preparation method thereof, and relates to the technical field of polymer insulating materials.The preparation method of the epoxy resin with a super-hydrophobic layer comprises the following steps: surface activation of a substrate: treating the surface of the cured epoxy resin substrate with plasma or alkali to introduce hydroxyl groups; constructing a silane anchoring layer; constructing a conductive inhibition layer; constructing a micro-nano rough structure layer: forming a micro-nano rough structure on the surface of the conductive inhibition layer by spraying or dipping nanoparticles; low surface energy modification; the super-hydrophobic performance of the epoxy resin is excellent: through the cooperation of the micro-nano rough structure and the fluorosilane low surface energy modification layer, the water contact angle is greater than or equal to 150 degrees, the rolling angle is less than 10 degrees, the formation of a water film on the surface can be significantly inhibited, and the adhesion and spreading of water in a humid environment are reduced; the wet-state insulation performance is greatly improved: the conductive inhibition layer introduces a large number of charge traps and prolongs the charge migration path.

The utility model discloses a self-proportioning lightweight concrete prevents residual and mixing device, including base, the top of base is provided with the sliding plate, one side of sliding plate is provided with the pivot, and one side of pivot is connected with the stirring bin, one side of stirring bin is provided with the scraper mechanism, and the other side of stirring bin is provided with the feed port, one side of feed port is provided with the dust cover, one side of dust cover is provided with the glue spraying mechanism, and the bottom of feed plate is connected with the reset piston, one side of reset piston is provided with the check valve, one side of check valve is provided with the foamed plastic warehouse, and the other side of check valve is connected with the stirring bin, and the cement paste is pushed reset piston through the oblique feed plate, and the resistance of buffer spring is overcome, and the vertical displacement is along the limiting groove, thereby opens the check valve, makes the foamed plastic enter the stirring bin from the foamed plastic warehouse, and this mechanical type trigger mechanism does not need external sensor or energy, realizes the automatic proportioning of foamed plastic and cement paste.

This utility model provides a horizontal electrode boiler, relating to the field of electrode boiler technology. It includes an electrode boiler body and a processing mechanism disposed on the outer side of the end of the electrode boiler body. The processing mechanism includes a base, which is fixedly connected to the outer side of the bottom end of the electrode boiler body. A cover plate is detachably connected to the outer side of the top end of the electrode boiler body, and a valve is installed on the outer side of one end of the electrode boiler body. The position of the electrode body is automatically adjusted by the buoyancy of a floating ring in the processing mechanism, maintaining the contact area of ​​the electrode body according to water level changes. Simultaneously, a hollow, high-temperature resistant ceramic floating ring is used to provide stable buoyancy and achieve dynamic power matching. A sliding rod displays the water level in real time as the height of the electrode body changes, allowing users to monitor it without additional tools.

This invention provides bfrA Single gene knockout or bfrA Genes and bfrB Double gene knockout of Neisseria gonorrhoeae and its applications involve the field of biotechnology. Research has found that... bfrA Single gene knockout and bfrA and bfrB Double gene knockout of Neisseria gonorrhoeae resulted in increased formation of vesicles on the outer membrane, disruption of the cell wall and cell membrane, reduced adhesion and invasion abilities, decreased bacterial activity, decreased ATP levels, and weakened ability to infect mice. Therefore, knocking out Neisseria gonorrhoeae... bfrA Gene or bfrA and bfrB The dual-gene assay can be used to prepare products for the production of gonococcal outer membrane vesicles and to construct low-pathogenic gonococcal models.

This invention relates to a sealing machine and related improved sealing heads, as well as cans equipped with corresponding covering seals. The sealing head applies a covering seal (1) to the surface (3s) of a can (3) to be sealed, the can including an edge (3b) and an opening (3a) covered by a pull ring (31) for dispensing the contents of the same can. The sealing head (10) includes: a plurality of circular sealing sectors (20), an elastic device (30), and a heating device (12). A feature of this invention is the inclusion of elastic devices (31-36) with different stiffnesses when connected to the circular sealing sectors; that is, elastic devices with higher stiffness when connected to circular sectors (21-23) positioned corresponding to a distal point (D) of the edge (3i) adjacent to the opening of the can, and elastic devices with lower stiffness when connected to circular sectors (24-26) positioned at a proximal point (P) of the can edge adjacent to the can opening.

The utility model discloses a high sharpness injection needle, including needle tube and needle tip, the needle tip adopts three -stage tapering type multi -edge surface structure, and this three -stage tapering type multi -edge surface structure is composed of main cutting part, transition part and micro blade part, the main cutting part includes three symmetrical distribution's first inclined plane, and every first inclined plane bifurcates two second inclined planes to form transition part, and every second inclined plane bifurcates two third inclined planes to form micro blade part, the needle tip surface is equipped with a plurality of micro -groove, and the third inclined plane intersection of on micro blade part forms nanometer -class blade edge, and this blade edge edge is equipped with periodic micro sawtooth. The utility model discloses a needle tip is three -stage tapering type multi -edge surface structure, and the puncture resistance is reduced in stages, and the pain feeling is reduced, sets up micro sawtooth and can reduce the tissue contact area through " point cutting", and the local stress concentration when puncturing, and then delay passivation, sets up micro -groove and can guide the tissue fluid flow, destroys the negative pressure adsorption effect, and improves the needle insertion smoothness.

The application discloses a fungus soup production press, and belongs to the technical field of food processing equipment. The fungus soup production press comprises a rack, a control mechanism, a pressing mechanism, a liquid collecting groove, a support, a basket body and a material loosening mechanism. The rack is arranged vertically in the liquid collecting groove, the support is arranged in the liquid collecting groove, and the basket body is movably installed on the support. The material loosening mechanism comprises a plurality of inclined blocks which are installed on the support and are arranged at intervals. The plurality of inclined blocks can lift the basket body, so that the basket body can intermittently vibrate, and the fungus residue in the basket body can be loosened and dispersed. Therefore, the fungus residue can be conveniently unloaded, time and labor are saved, the staff does not need to dig or pry the compacted fungus residue, the unloading difficulty and the labor intensity of the staff are reduced, the work and production efficiency are improved, the probability of damage of the basket body due to the digging or prying of the fungus residue by the staff is reduced, the service life of the basket body is prolonged, the maintenance frequency is reduced, and the maintenance and processing costs are reduced.

This invention discloses a low-temperature carbon dioxide high-expansion foam dust suppression system and method for ore pass unloading. The dust suppression system includes a first high-expansion foam generator and a second high-expansion foam generator at the ore pass unloading port and ore bin, respectively. A foaming dust suppressant is mixed with inert carbon dioxide gas and a sulfide ore inhibitor to create foam with both dust suppression and ore spontaneous combustion inhibition properties. Because the foam contains an ore inhibitor, the spontaneous combustion tendency of ore dust upon contact with the foam is effectively reduced. Simultaneously, after the foam bursts, the low-temperature carbon dioxide gas within it lowers the ambient temperature and oxygen concentration within the ore pass, creating a low-temperature, low-oxygen environment and reducing the risk of ore spontaneous combustion and agglomeration within the ore pass. Furthermore, the low-temperature carbon dioxide generates natural convection, inducing airflow within the ore pass and accelerating foam diffusion. Therefore, this invention's low-temperature carbon dioxide high-expansion foam dust suppression system achieves synergistic prevention and control of dust and ore spontaneous combustion within the ore pass.

The utility model relates to electronic cigarette smoking set accessory technical field, concretely relates to a multilayer precision filter screen support for tobacco tar filtering, the utility model provides a multilayer precision filter screen support for tobacco tar filtering, including the support main part of cylindrical, its top is equipped with the oil inlet, and the bottom is equipped with the oil outlet, the inside of support main part is successively coaxially provided with three layers filter screen units along the direction of tobacco tar flow, the mesh count of filter screen unit gradually increases along the direction of oil inlet to oil outlet, forms gradient filtering channel, the edge of filter screen unit is fixed with the inner wall of support main body through the fusion of flange and is fused, through 80-120 mesh (coarse filter) 150-200 mesh (medium efficiency) 300-500 mesh (fine filter) three -level gradient mesh count design, can intercept big, medium, small particle size impurities gradually, avoid the problem that single -layer filter screen is blocked fast because of impurity accumulation, significantly improves the impurity separation efficiency.

The application relates to the technical field of water-reducing agent preparation, in particular to a drying device for water-reducing agent preparation, which comprises a tank body, a feeding port is formed in the top of the tank body, a discharging port is formed in the bottom of the tank body, a first motor is installed at the top of the tank body, an output shaft of the first motor extends into the tank body and is connected with a rotating pipe, one end of the rotating pipe is connected with a cross pipe, vertical pipes are fixedly connected with the two ends of the cross pipe, a hot air blower is installed in the tank body, an air outlet pipe of the hot air blower is provided with an air outlet hole for the rotating pipe to pass through, an air outlet end is sleeved on the vertical pipe, a second motor is installed on the vertical pipe, the two second motors are located on the opposite sides of the two vertical pipes respectively, an output shaft of the second motor is connected with a lead screw, the lead screw passes through the air outlet end and is in threaded connection with the air outlet end, a corrugated pipe is connected with the air outlet end, the corrugated pipe is located in the vertical pipe and one end of the corrugated pipe is connected with the cross pipe, and the quality of raw materials is improved.

The utility model relates to electric heating furnace technical field discloses a kind of discharging mechanism for electric heating furnace, including support frame, drive mechanism, conveyer belt and infrared thermometer, support frame is made of high-temperature-resistant alloy steel, the shock-absorbing foot pad is installed in support frame bottom;Drive mechanism includes servo motor, the reducer connected with the output end of servo motor, several rotating rollers driven by reducer, several rotating rollers surface are coated with high friction coefficient rubber layer;Conveyer belt is driven to run by rotating roller, support frame is made of high-temperature-resistant alloy steel, and the shock-absorbing foot pad of high-temperature-resistant silicon rubber material is installed in bottom, it is equipped with disc spring array inside, can adapt to high-temperature environment and absorb vibration, prolong equipment service life.Multiple layers of heat insulation board are embedded with electric heating wire, and electric heating wire is embedded between aerogel thermal insulation layer and silicon carbide ceramic plate in serpentine arrangement mode, which helps to improve heating efficiency and ensure the uniformity of heating.

The utility model relates to a protective device for unmanned plane, the protective device for unmanned plane through being provided with the protection spare, can realize the good protection effect to the camera in the process of using, thereby avoided the damage under the action of external force, through transmission member and camera transmission connection, can drive transmission member to produce the rotation, thereby avoided transmission member in the process of protecting the camera and the outer surface attached with the rain and snow or other impurities, thereby influence the definition in the camera shooting process, through the protection cover is hemispherical, its material is transparent acryl material, can further reduce the attachment of rain and snow in the process of using, when the rain and snow fall on the arc surface can flow away quickly. Through setting up acryl material, on one hand can guarantee its transparency, on the other hand can guarantee that it can have good mechanical properties.

The invention discloses a cooling device for efficient heat dissipation of a gearbox, and relates to the technical field of transmission devices. The radiator fan is rotatably mounted in the radiator main frame and is rigidly connected with the fan motor; one side of the cooling fan is provided with a cooling pipeline which is connected with a temperature control valve, and the other side of the cooling fan is provided with a cooling plate; an air inlet of the radiator is provided with an anti-flocculation net, and an air outlet of the radiator is provided with an air duct which is communicated with the cabin; the heat dissipation plates are of an integral aluminum magnesium alloy structure. The cooling pipeline is a double-layer high-elasticity fiber and steel wire winding rubber pipe; the temperature control valve is of a spring pressure type; the anti-flocculation net comprises an aluminum alloy frame and a diamond net; the surface of the radiator is coated with a graphene-containing coating; the ventilating duct and the exhaust hood are made of military silica gel coating glass fiber cloth; the cooling fan and the like form a penetrating type heat exchange core body; a reinforcing lifting lug is arranged on the main frame; the cooling capacity is guaranteed, the operation stability of the gearbox is improved, and the service life is prolonged.

This utility model relates to the field of automotive parts manufacturing technology. The present utility model describes a painting device for automotive parts, comprising a trailer board; a baffle fixedly connected to the top of the trailer board; a sealing cloth fixedly connected to the side wall of the baffle; a baffle strip fixedly connected to the side wall of the sealing cloth; a first spring fixedly connected to the side wall of the baffle strip; the other end of the first spring fixedly connected to the baffle; a paint inlet fixedly connected to the side wall of the baffle; and the paint inlet penetrating through the baffle in the middle. By providing a retractable sealing cloth surrounding the paint inlet output end and automotive parts such as car doors, the problem of airborne dust and other floating matter remaining on the car door, thus affecting the painting effect, can be reduced. Simultaneously, it can reduce external dust adhering to the car door while the paint is still wet, reducing the problem of contamination of the car door painting area.

The utility model discloses a combined spliced graphitization furnace waste gas treatment device relates to graphitization furnace waste gas treatment device technical field, the utility model discloses a bottom plate is installed the filter jar at the top of bottom plate, the water tank is installed at the top of bottom plate, the top fixedly connected with exhaust pipe of water tank. The utility model discloses a filter part, specifically when the waste gas that enters the inside of filter jar is primarily filtered, the rotation of pivot one will drive the rotation of vibrating piece one, and the convex block on vibrating piece one will contact with the convex block on vibrating piece two when vibrating piece one rotates, makes filter plate slide on guide rod, and makes spring contract, when the convex block on vibrating piece one and vibrating piece two no longer contact, spring drives filter plate reset, to this realizes the vibration effect of filter plate, reduces the dust in waste gas and adheres the situation on filter plate, has promoted the passability of filter plate, has reduced the jam problem that filter plate appeared because of dust adhesion, has guaranteed the filtration effect.

The utility model relates to calcium carbonate powder processing technology field, solved the calcium carbonate powder modification processing time, partial powder is attached on the inner wall, cannot participate in the reaction, and along with stirring, some raw materials on the inner wall cannot participate in the stirring, still can bring the inconvenient problem of later cleaning to a kind of calcium carbonate powder is modified and is handled device, including outer tank body and its inside sleeve connection inner tank body, the outer tank body top four corners symmetry is provided with inclined bar, and inclined bar top end is fixed fixed disc, and fixed disc top is provided with motor, and motor output end is connected with the rotating rod of fixed disc penetration, and the rotating rod bottom end four corners symmetry is provided with connecting cylinder, and the connecting cylinder surface is fixed with the fixed plate of guide vane hole of up-down shaft symmetry on the surface, and one end of connecting cylinder is connected with threaded rod, and one end of threaded rod is provided with longitudinal fixed plate, and the edge of longitudinal fixed plate is embedded and contacts the elastic scraper strip of inner tank body inner wall;The electric push rod and both sides clamping plate of inner tank body side are provided with clamping plate movable connection positioning plate.

The utility model discloses a hemostatic device, this hemostatic device includes: elastic fingerstall, elastic fingerstall includes: inner layer finger stall part and outer layer finger stall part, the inner layer finger stall part forms the finger groove, and the finger groove is used for the extension of finger, the outer layer finger stall part is sleeved in the inner layer finger stall part, and the bottom of outer layer finger stall part is connected in the bottom of inner layer finger stall part, and the cavity is formed between the inner layer finger stall part and outer layer finger stall part, and the cavity is used for filling medium, and any one in outer layer finger stall part and inner layer finger stall part is provided with control valve, and control valve communicates with the cavity. Therefore, can realize fast and accurate hemostasis, also can reduce the adhesion of elastic fingerstall and nasal cavity mucosa tissue, also can avoid the secondary injury of elastic fingerstall when taking out from the nasal cavity, has the advantages such as simple operation.

This invention relates to the field of cleaning device technology, specifically to a milling copper shavings recycling device, including a splash guard, and further comprising: a material guiding section, including two symmetrically arranged material guiding plates disposed below the splash guard, with multiple vibrating units mounted on the material guiding plates; and a cleaning section, including a bearing assembly disposed below the material guiding port of the material guiding plates, with cleaning components mounted on the bearing assembly. The material guiding section reduces the adhesion of untreated copper shavings, and the material guiding plates and vibrating units can gather the copper shavings to the bearing assembly, increasing the distribution density of copper shavings in the bearing assembly and facilitating improved cleaning efficiency of the cleaning components. The cleaning frame in the cleaning components can rub the copper shavings with rollers, which helps to remove impurities from the surface of the copper shavings and improve cleaning quality. In this device, the vibrating units can cooperate with the transmission assembly to make the vibrating plates continuously reciprocate, thereby providing effective vibration force to shake off the copper shavings.

The utility model discloses a voice lift calling device and voice lift calling system relates to elevator control technical field. The utility model discloses voice lift calling device includes the body panel, the body bottom box and the voice transceiver, the body panel is equipped with the sound collection area, the sound collection area is equipped with a plurality of sound collection channels, the sound collection channel is by the outer wall of body panel and inclines to the inner wall of body panel, is equipped with the sound collection cavity between the sound collection area and the voice transceiver, and the both ends of sound collection cavity are sound collection and the sound collection mouth respectively, the sound collection mouth is greater than the sound collection mouth, and the sound collection mouth is connected with the sound collection area, and the sound collection mouth is connected with the voice transceiver, and the waterproof breathable membrane is equipped between the sound collection mouth and the voice transceiver, the voice transceiver is equipped with offline speech recognition module, and the offline speech recognition module is built -in lift command word library. Adopt the utility model, and the sound collection performance is good, and the dustproof is good.

The present invention is entitled "An Adhesion Additive, a Photoresist Composition, and its Preparation Method and Application", belonging to the field of photoresist technology. The technical problem to be solved is: to provide an adhesion additive that improves the adhesion of Halftone photoresist compositions and reduces the sensitivity of Halftone photoresist compositions. The key points of the technical solution are: an adhesion additive comprising at least one of the compounds of formula (5), formula (6), formula (7), and formula (8).

The utility model relates to a technical field of a pulverizer, concretely is a kind of pulverizer, including box, the bottom of box is fixedly connected with discharge shell;The side wall of box is fixedly installed with first servo motor, the transmission shaft of first servo motor is movably penetrated through box and is fixedly connected with pulverizing shaft, the outer wall of pulverizing shaft is fixedly connected with multiple equally distributed pulverizing blades, pulverizing shaft movably penetrates through box and is fixedly connected with the shaft, the outer end of the shaft is inserted in fixed shell inner chamber, and the outer wall of the shaft is fixedly sleeved with fan blade.The utility model can drive fan blade rotation in the process of first servo motor driving pulverizing shaft rotation, thereby can realize air blowing, then the wind power is guided to the air distribution pipe, then the hole at the bottom of air distribution pipe is guided to pulverizing blade and discharge passage, thereby can assist discharge, simultaneously, it is favorable to reduce the adhesion of material on pulverizing blade, and then it is favorable to improve pulverizing effect.

The utility model relates to the technical field of p - dichlorobenzyl production equipment, concretely is a kind of p - dichlorobenzyl production raw material discharging auger, including auger shell, the one side fixed mounting of auger shell outer surface top is equipped with feed pipe, the one side fixed mounting of auger shell outer surface lower side is equipped with discharge pipe, the inside of discharge pipe is provided with flow sensor, the inside rotation of auger shell is equipped with auger shaft.This one kind of p - dichlorobenzyl production raw material discharging auger, by the cooperation of auger shell, discharge pipe, feed pipe, driving motor, helical blade, auger shaft and flow sensor, by being coated with anti -adhesive coating on the inner wall of auger shell and the surface of helical blade, the adhesion between raw material and auger component surface can be significantly reduced, effectively avoid the occurrence of raw material blocking phenomenon, ensure the smoothness of discharging process, to further improve production efficiency.

This invention discloses a washing machine drainage control method and a washing machine. The washing machine operates a drainage program, with a drain pump installed at the bottom of the outer tub. Its outlet is connected to a drain hole in the outer tub via a drain pipe, which is inclined. The washing machine's drainage program is divided into four stages. Combined with structural modifications to the washing machine, the control method includes: Stage 1: Starting the drain pump and cyclically starting and stopping; Stage 2: Starting the motor and running at low speed, cyclically rotating with long runs and short stops; Stage 3: Controlling the motor to rotate with short runs and long stops; Stage 4: Controlling the motor to run at high speed. During Stages 2, 3, and 4, the drain pump is controlled to rotate with long runs and short stops. This invention, through structural modifications and drainage timing control, allows water in the drain pipe to flow back into the pump chamber due to the inclined structure of the drain pipe during the drain pump's stop period, pushing air out of the pump's inlet and into the outer tub, thus solving the problem of air trapped in the pump.

The utility model discloses a kind of incineration flue gas dust removal mechanism, it is related to flue gas dust removal technical field, including wall, fixed frame is installed in wall interior, the central position of fixed frame bottom is fixed with driving motor by bolt, driving motor outside is equipped with dust cleaning mechanism;Dust cleaning mechanism includes electric telescopic rod, fixed frame bottom is connected with outer hanging ring by metal rod, slidingly connected with sliding block in outer hanging ring inner side, conversion switch is installed in outer hanging ring interior, electric telescopic rod outside is fixedly connected with fixed block, electric telescopic rod lower end is welded with dust cleaning hanging plate, two-way rotation cleaning can reach the effect of high-speed one-way dust cleaning with smaller rotating speed, can reduce the damage caused by cleaning tool to incinerator chimney inner wall in cleaning process, can play a protective role to incinerator in dust removal process, effectively prolongs the service life of incinerator.