1566results about How to "Avoid residue" patented technology

The invention relates to a backside illuminated image sensor and a manufacturing method thereof, and relates to the technical field of integrated circuits. The manufacturing method comprises the steps that a substrate is provided, the substrate comprises a first surface and a second surface which are opposite, a first isolation structure is formed in the substrate, and the first isolation structure extends from the first surface to the second surface; second isolation structures and metal grids are formed, the second isolation structures correspond to the first isolation structures and are arranged on the first surface, the second isolation structures are arranged on the first surface at intervals, and the second isolation structures and the metal grids are sequentially arranged in the direction away from the first surface; forming photodiodes between the second isolation structures, wherein the photodiodes and the second isolation structures are alternately arranged on the first surface; forming a light filtering element on one side, far away from the substrate, of the photodiode, wherein the light filtering element is located between the adjacent metal grids; according to the invention, the crosstalk problem of the backside illuminated image sensor is reduced.

The invention belongs to the technical field of waste gas detection, and particularly relates to waste gas detection equipment which comprises a detection box. A waste gas analyzer is mounted at the top of the detection box; a detection probe is mounted at the bottom of the waste gas analyzer; a detection cylinder is arranged in the middle of the detection box; a mounting block is fixedly connected to an inner cavity of the detection cylinder and located at the top of the detection cylinder; an air outlet assembly is arranged below the mounting block; two guide cylinders, namely a first guide cylinder and a second guide cylinder, are fixedly connected to two sides of the detection cylinder; air grooves are formed in the two sides of the mounting block and located in the side wall of the detection cylinder. An air pump is arranged below the first guide cylinder in an initial state and is positioned at the bottom of the detection box; a circular groove is formed in the lower part of the second guide cylinder in an initial state; a collecting assembly is mounted in the circular groove; by arranging the guide cylinder and the detection cylinder, residual gas in the detection box can be discharged, and the situation that newly sucked waste gas is mixed with original waste gas, and consequently the waste gas detection precision is affected is avoided.

The invention discloses sample acquisition equipment for cross-linking agent processing, and belongs to the technical field of cross-linking agent production equipment.The sample acquisition equipment comprises a workbench, a stirring barrel is fixedly installed on the top wall of the workbench, and a motor is fixedly installed on the top wall of the stirring barrel. According to the scheme, through cooperation of the sampling box and the sealing plate, during sampling, a user can drive the sampling box to enter the stirring barrel through the vertical rod and the mounting box for sampling, and after sampling is finished, the user drives the sampling box to move towards the outside of the stirring barrel through the vertical rod and the mounting box and takes out the sampling box filled with a cross-linking agent to complete sampling; meanwhile, when the sampling box is taken out, the elastic cushion extends and drives the sealing plate to seal the sampling box through the linkage plate, so that the sample is prevented from being scattered, and the situation that the sample is oxidized due to long-time contact with air and the accuracy of the sample is influenced is effectively prevented; the effect of improving the sample accuracy is achieved.

The present invention relates to the technical field of yarn tension detection, and specifically to a yarn tensile strength detection device and detection process, comprising an equipment main body, a pay-off shaft is installed on the equipment main body, a top box is fixedly connected to the outer wall of the equipment main body, a bottom box is connected to the bottom of the top box, a middle hole is opened at the bottom of the top box, the middle hole is connected to the interior of the bottom box, an inner slide rail is opened inside the equipment main body, a driving motor is fixedly connected to the inner side wall of the inner slide rail, a threaded rod is arranged at the output end of the driving motor, a cross plate is threadedly sleeved on the outer wall of the threaded rod, and through the arrangement of the top box and the bottom box, when in use, the top box and the bottom box can repeatedly cut and install the same roll of yarn, so as to perform tension detection on the whole roll of yarn, which is more efficient and convenient than the traditional manual cutting and installing method, and improves the detection efficiency.

The invention relates to the technical field of pumps, in particular to a centrifugal pump with adjustable heat dissipation capability, which comprises a motor, a pump shell, a water storage cover and the like, a pump shell is arranged in front of the motor; a water storage cover used for cooling the motor is arranged on the outer side of the motor, and the water storage cover and the outer side of the motor jointly form a water-cooling heat dissipation space. According to the invention, water transmitted in the pump shell is directly contacted with the motor shell and the heat dissipation fins, which is different from the prior art, so that the problem that the original heat dissipation effect of the heat dissipation fins is reduced because the heat dissipation fins are blocked by a cooling water pipe because the cooling water pipe is wound on the motor shell and the contact area between the heat dissipation fins and the outside is reduced is solved; and moreover, an existing heat dissipation mode that water transmitted in the pump shell is in direct contact with the motor shell and the heat dissipation fins is adopted is different, water does not circulate in the cooling water pipe to exchange heat dissipated by the heat dissipation fins, and the heat dissipation effect on the motor is enhanced.

The invention relates to the technical field of auxiliary welding devices, and discloses an auxiliary welding device for electric vehicle production, which comprises a base, a welding mechanism is fixedly mounted at the top of the base, a fixing table is fixedly connected to the top of the base, and a reinforcing mechanism is arranged on the inner wall of the fixing table. A worker can use a rocking handle to drive a first clamping plate to move to clamp a welded part, the welded part is prevented from deviating when welded, errors of operators are reduced, it is ensured that welded parts are aligned correctly, the welding stability is better, and the welding precision is higher; the first clamping plate can be driven by the motor to move so as to adjust the height of a welding part, the situation that the device cannot adapt to the welding parts of different shapes during welding is avoided, the safety of welding personnel is guaranteed, the reinforcing time is shortened, the welding efficiency is improved, and the welding quality is better.

The utility model relates to the field of cleaning devices, and discloses an endoscope pipe fitting inner wall cleaning device which comprises a base, the top end of the base is fixedly connected with a supporting column, the inner wall of the supporting column is rotatably connected with a rotating shaft, the rotating shaft is connected with a lifting column through a lifting assembly, and the top end of the lifting column is fixedly connected with a clamping plate. The clamping plate is connected with the clamping hand through a clamping assembly, the top end of the base is fixedly connected with a supporting wall, the inner side of the top of the supporting wall is fixedly connected with a motor, the driving end of the motor is fixedly connected with a mounting base, and the mounting base is connected with a long brush through a clamping assembly. According to the cleaning device, the long brush completely enters the bottommost part of the pipe clamped on the clamping plate, the inner wall of the pipe is completely cleaned, dirt at the bottom is prevented from being left, the long brush is convenient to replace, the replacement time is saved, the efficiency of cleaning operation is improved, and later maintenance of the cleaning device is facilitated.

The invention discloses vinyl silicone oil as well as a preparation method and application thereof, and belongs to the technical field of organic silicon industry. The structural formula of the vinyl silicone oil is shown as a formula (1) or a formula (2), # imgabs 0 # formula (1) and # imgabs 1 # formula (2), the structural formula of M is shown as a formula (3), and in the formula (1), the formula (2) and the formula (3), m is larger than or equal to 3 and smaller than or equal to 2000, n is larger than or equal to 1 and smaller than or equal to 600, and m and n are integers; r1, R2, R3, R4, R5 and R6 can be one or more of methyl, ethyl, vinyl, phenyl and trifluoropropyl. The vinyl silicone oil is uniform in vinyl distribution, can regulate and control the polymerization degree, the vinyl content and the end group, and is wide in application range.

The invention provides a modified silicone oil agent with a comb-shaped structure as well as a preparation method and application thereof, the oil agent comprises an amino modified silicone oil emulsion and an epoxy modified silicone oil emulsion, and the mass ratio of the amino modified silicone oil emulsion to the epoxy modified silicone oil emulsion is 1: (0.5-1.5); the amino modified silicone oil emulsion and the epoxy group-containing modified silicone oil emulsion have comb-shaped structures, main chains of the amino modified silicone oil and the epoxy group-containing modified silicone oil are acrylate polymers, and branch chains are amino short silane chains or epoxy group-containing short silane chains; the preparation method of the oiling agent comprises the following steps: respectively preparing amino short-chain silicone oil and epoxy group-containing short-chain silicone oil, and then respectively synthesizing amino modified silicone oil emulsion and epoxy group-containing modified silicone oil emulsion. The acrylate polymer is introduced, the content of organic silicon is reduced, the viscosity of the oiling agent is small, carbon fibers are conveniently oiled, a protective film is formed on the fibers, friction and abrasion between the fibers are prevented, and therefore the surface defects of the carbon fibers are reduced.

The invention discloses a ventricular assist system, a flushing method of a medical catheter pump system, consumables and a device, and belongs to the technical field of medical equipment. The ventricular assist system comprises a flushing pump assembly (210), a first three-way valve (220), a second three-way valve (230) and a medical catheter pump (240), a first valve port (221) of the first three-way valve (220) is connected to a first flushing passage driven by the flushing pump assembly (210), and a second valve port (222) of the first three-way valve (220) is connected to a first flushing interface of the medical catheter pump (240); a first valve port (231) of the second three-way valve (230) is connected to a second flushing passage driven by the flushing pump assembly (210), and a second valve port (232) of the second three-way valve (230) is connected to a second flushing interface of the medical catheter pump (240).

The invention belongs to the technical field of two-dimensional materials, and particularly relates to a clean and lossless two-dimensional semiconductor material transfer method. The transfer method comprises the following steps: growing a two-dimensional semiconductor material on a growth substrate, then growing an inorganic protective layer on the surface of a two-dimensional semiconductor, spin-coating an organic polymer support layer, heating and curing, then stripping the growth substrate, transferring the stripped structure to a target substrate, and removing the organic polymer support layer to obtain the two-dimensional semiconductor material. An inorganic protection layer / two-dimensional semiconductor / target substrate structure is obtained, and two-dimensional semiconductor material transfer is completed. The two-dimensional semiconductor material transfer method is simple and easy to implement, clean and lossless transfer of the two-dimensional semiconductor material is achieved, meanwhile, the transferred two-dimensional semiconductor material can be protected against influences of water and oxygen in air, and the original performance of the two-dimensional semiconductor material is reserved to the maximum extent.

The invention discloses a polyester polyol sampling device, which relates to the technical field of sampling devices and comprises a reactor body. The position limiting of an arc block can be released by an auxiliary component. At the same time, the auxiliary component can also drive a clamping component during operation, so that the clamping component and the arc block can release the fixation of a sampling tube at the same time, so that the sampling tube can be disassembled. The sampling tube can be disassembled and cleaned after the experiment by using a fixing component and the auxiliary component. At the same time, the fixing effect of the sampling tube can be improved after installation by using the auxiliary component. At the same time, the sealing between the sampling tube and the disc can be increased by using an air bag. When the fixing component is disassembling the sampling tube, it cooperates with the clamping component to operate, so as to realize the disassembly of the sampling tube.

The utility model relates to a ton bag material belt hoisting and feeding device. The ton bag material belt hoisting and feeding device comprises a supporting frame, a hoisting mechanism, a discharging device, an opening device and an opening and closing structure. A sliding plate is arranged at the top of the supporting frame, a hoisting mechanism is arranged on the sliding plate, a hoisting ton bag is arranged below the hoisting mechanism, and a discharging device is arranged on the supporting frame; the discharging device comprises a discharging hopper, a discharging pipe is connected to the lower portion of the discharging hopper, an opening device is arranged in the discharging pipe, an opening and closing structure is arranged at the bottom end of the discharging pipe, the opening and closing structure comprises a fixing plate, a discharging opening is formed in the fixing plate, a U-shaped notch is formed in the fixing plate, and a first baffle and a second baffle which are symmetrical to each other are arranged in the U-shaped notch. And the first baffle plate and the second baffle plate are connected with a handheld handle. The opening device is adopted to puncture the bottom of the hoisting ton bag so as to achieve discharging, plastic raw materials directly fall down from the opening groove of the opening device, it is avoided that a large amount of remaining materials remain at the bottom of the ton bag, meanwhile, the discharging speed can be increased, and the working efficiency is improved.

The present invention belongs to the field of high-performance materials, and discloses a PBO aerogel fiber and a preparation method thereof, comprising the following steps: (1) preparing a polyhydroxyamide (PHA) spinning solution; (2) extruding the PHA spinning solution from a spinneret into a coagulation bath to spin a PHA-PBO wet gel fiber; (3) freeze-drying the PHA-PBO wet gel fiber to obtain a PHA-PBO aerogel fiber; (4) heating the PHA-PBO aerogel fiber to obtain a PBO aerogel fiber. The above method uses a precursor PHA spinning and a volatile solvent to avoid solvent residue inside the fiber; secondly, a partial rigid skeleton structure is constructed in the wet gel fiber to avoid the collapse of the fiber structure during the drying process, so that the final aerogel fiber product has a high porosity, has the advantages of light weight, high strength, and high temperature resistance, and has potential application prospects in the fields of thermal insulation protection, sound absorption and vibration reduction, and catalyst carriers.

The utility model discloses a bread baking tunnel furnace, which relates to the technical field of bread baking, and adopts the technical scheme that the bread baking tunnel furnace comprises a bottom plate, two racks are fixedly connected to the top of the bottom plate, and through grooves are formed in the two racks; the belt conveyor is installed on the inner sides of the two racks, a tunnel furnace body is arranged at the top of the belt conveyor, and the tunnel furnace body is fixedly connected to the inner sides of the two racks; the U-shaped frame is fixedly connected to the top of the bottom plate, the U-shaped frame penetrates through the two through grooves, the top of the U-shaped frame is sleeved with a brush, and the brush is attached to the bottom of a conveying chain plate of the belt conveyor; the device has the beneficial effects that the conveying chain plate can rotate through the operation of the belt conveyor, then the turntable can rotate through the operation of the control motor, then the brush can continuously move back and forth under the action of the pull rod, and the conveying chain plate rotates, so that the conveying chain plate can continuously move back and forth. And in this way, the cleaning effect can be improved during cleaning, and then chippings are effectively and completely cleaned away.

The invention discloses a filtering device for a water purifier and relates to the technical field of water purifiers, the filtering device comprises a shell and a cleaning assembly, a water inlet pipe is arranged at the lower end of one side of the shell, a water outlet pipe is connected to the center of the top of the shell, a blow-off pipe is connected to the bottom of the shell, and a filtering cylinder is fixed to the upper end of the interior of the shell; the cleaning assembly is arranged at the upper end of the interior of the shell. When the pump body conveys water flow into the shell from the water inlet pipe, the end cover can seal the blow-off pipe, so that the water pressure of the lower end in the shell is increased, the water flow can push a scraping ring to move upwards, a compression spring is shrunk, and when the scraping ring moves to the upper end in the shell, a transmission rod is extruded through a limiting ring, so that the scraping ring is driven to rotate; the connecting rod pulls the pressing block to move upwards through the transmission frame, the driving block can have a certain moving space, water flow can push the needle plate to be separated from the filter cartridge, and therefore when water flows, the filter cartridge can block particle impurities in the water.

The invention discloses continuous production mixing equipment for a low-VOC polyurethane foaming catalyst, and relates to the technical field of catalyst production.The continuous production mixing equipment comprises a quantitative discharging mechanism and a conveying pipe installed on one side of the top of the quantitative discharging mechanism, a material mixing mechanism is arranged at the bottom of the quantitative discharging mechanism, and a material mixing motor is arranged at the top of the material mixing mechanism; the quantitative discharging mechanism comprises a first fixing support, a crushing box is fixedly mounted on one side of the interior of the first fixing support, a grinding box is fixedly mounted at the bottom of the crushing box, a protective cover is fixedly mounted on the inner side of the top of the crushing box, and a lifting motor is fixedly mounted in the center of the top of the crushing box. A separation baffle is sealed through an attaching sealing plate, the ground raw materials can be conveniently sealed and stored, the situation that the raw materials make contact with air, and consequently the catalytic effect of the raw materials is affected is avoided, and the situation that the catalytic effect of the raw materials is affected due to oxidation of the raw materials is avoided by conducting multiple sealing on the quantitative discharging mechanism.

The invention discloses an insulator protection device, which relates to the technical field of insulators. Dirt such as bird droppings causes the insulator's withstand voltage strength to decrease, resulting in flashover damage. The invention includes an insulator mechanism, an insulator string protection mechanism and an adjustment mechanism, wherein the insulator mechanism includes a support column and an insulator; the insulator string protection mechanism includes a card plate, a connecting rod is fixedly installed between two card plates, and a wind collecting plate clamped between the two card plates, a connecting plate is sleeved on the outside of the connecting rod, and a scraper one and a scraper two matching the insulator are fixed at one end of the connecting plate; the buffer assembly includes a sleeve; the adjustment mechanism includes a transmission plate slidably installed on the wind collecting plate, a guide rail matching the connecting plate is provided on the transmission plate, the transmission plate slides to adjust the distance between a plurality of connecting plates and simultaneously realizes the equidistant adjustment between a plurality of insulators, the wind collecting plate is rotated by wind force, so that the two scrapers rotate around the insulator, thereby limiting the insulator and cleaning its surface at the same time, thereby realizing the protection of the insulator.

The invention discloses a purging control method and device for a fuel cell system and a storage medium, and the method comprises the steps: controlling a working mode of the fuel cell system to be a shutdown purging mode in response to a shutdown instruction; in the shutdown purging mode, the current temperature of an electric pile in the fuel cell system is obtained; under the condition that the current temperature of the galvanic pile meets a preset condition, switching the working mode of the fuel cell system into a galvanic pile heating mode; in the stack heating mode, controlling a cooling subsystem in the fuel cell system to operate in a preset circulation mode; in the preset circulation mode, cooling liquid in the fuel cell system circulates in a water channel in the fuel cell system; and controlling a fan in the fuel cell system to operate at the first preset rotating speed. The galvanic pile is rapidly heated in a low-temperature environment, so that the galvanic pile purging efficiency is improved; and the probability of successful starting of the battery system is improved.

The invention relates to the field of disassembly of packing belts of packing boxes, and particularly discloses an automatic recycling and sectioning device and method for a box packing belt, the automatic recycling and sectioning device comprises a recycling and feeding mechanism, a recycling and cutting mechanism, a tail end discharging mechanism, a power mechanism and an auxiliary device, and the recycling and feeding mechanism comprises a pressing air cylinder, an upper roller assembly and a lower roller; the recycling and shearing mechanism comprises a belt cutting air cylinder cutter set. The tail end discharging mechanism comprises a pressing belt wheel air cylinder, an upper pressing belt wheel and a lower pressing belt wheel. The power mechanism comprises a motor; the auxiliary device comprises a position sensor, a rack and a synchronous belt. According to the recycling and sectioning method, the two ends of the packing belt are tensioned, and then the upper blade and the lower blade are used for shearing. By the adoption of the packing belt recycling device, packing belts with different thicknesses can be recycled according to whether the packing belts are bent or not, the packing belts can be prevented from remaining in equipment through an internal mechanical structure, efficient operation of the mechanism is guaranteed, and automation and high efficiency of packing belt recycling are achieved.

The invention provides a lithium ion diaphragm and a preparation method thereof and a preparation method of a lithium ion battery, the preparation method of the lithium ion diaphragm comprises the following steps: preparing oily positive electrode coating slurry with butanone as a solvent, and adding an aerogel additive into the oily positive electrode coating slurry; preparing water-based negative electrode coating slurry with ethanol as a solvent, wherein an aerogel additive is added into the water-based negative electrode coating slurry; and respectively coating the oily positive electrode coating slurry and the water-based negative electrode coating on two sides of a base membrane to obtain the lithium ion diaphragm with the oily positive electrode coating, the base membrane and the water-based negative electrode coating arranged in sequence. An aerogel additive is added into the oily positive electrode coating and the water-based negative electrode coating, so that the infiltration effect of the electrolyte is improved, and the high-temperature thermal shrinkage resistance is improved; the oily positive electrode coating slurry adopts an oily system, so that the bonding performance of an oily positive electrode coating and a positive plate is improved, and the aqueous negative electrode coating slurry adopts a hydrophilic system, so that the bonding performance of an aqueous negative electrode coating and a negative plate is improved.

The invention relates to the field of wastewater treatment settling ponds, in particular to a settling pond for pharmaceutical wastewater treatment and a use method.The settling pond comprises a settling treatment box, the lower portion of the inner wall of the settling treatment box is rotationally connected with a transmission rod, and the right end of the transmission rod penetrates through the settling treatment box and is fixedly connected with a transmission motor; the surface of the transmission motor is fixedly connected with the side wall of the precipitation treatment box, a positioning mechanism is movably connected between the left end of the transmission rod and the left side of the precipitation treatment box, and a stirring and cleaning mechanism is movably connected between the middle of the transmission rod and the inner wall of the precipitation treatment box. The sedimentation tank for medical wastewater treatment is composed of a positioning mechanism and a stirring and cleaning mechanism, when the transmission rod runs, the stirring and cleaning mechanism can be driven to mix wastewater and a flocculating agent, and after the wastewater is precipitated, the stirring and cleaning mechanism can be deformed, so that precipitates adhered to the inner wall of the precipitation treatment box can be conveniently cleaned, and a large amount of precipitates are prevented from being remained on the inner wall of the precipitation treatment box after the wastewater is subjected to precipitation treatment.

The invention discloses a purging method and system of a fuel cell and electronic equipment. The purging method of the fuel cell comprises high-temperature purging, cooling purging and low-speed purging which are carried out in sequence, wherein the high-temperature purging comprises the steps of controlling the temperature of the galvanic pile to be a high-temperature purging temperature, controlling air to purge the galvanic pile, and controlling hydrogen to cyclically purge the galvanic pile; the step of cooling and purging is that the temperature of the electric pile is controlled to be reduced from a high-temperature purging temperature to a low-temperature purging temperature, and in the cooling process, purging of the electric pile by air is stopped, and circulating purging of the electric pile by hydrogen is kept; the low-speed purging is characterized in that the temperature of the electric pile is controlled to be a low-temperature purging temperature, and the gas flow of hydrogen circulating purging is reduced so as to perform low-speed purging on the electric pile. According to the fuel cell purging method and system and the electronic equipment provided by the invention, the liquid in the fuel cell system can be effectively discharged, and the cold start capability of the fuel cell system is improved.

The utility model relates to the technical field of conveying belts, and provides a hose flange conveying belt. The hose flange conveying belt comprises a base belt and hose flanges arranged on the two sides of the base belt. The hose flange is of an arch structure and is made of PU or PVC. Due to the fact that the hose flanges are arranged on the two sides of the base belt, materials can be prevented from being detained in the conveying process, material disintegrating slag is prevented from remaining, conveying efficiency is improved, pollution to follow-up material conveying is avoided, and meanwhile the materials can be prevented from deviating on the advancing route and falling off from the side edge of the advancing route of the conveying belt.

The utility model belongs to the technical field of evaporative crystallization equipment, in particular to anti-scaling evaporative crystallization equipment, which aims at solving the problem of descaling and comprises a first mounting plate, the upper surface of the first mounting plate is fixedly connected with a mounting frame; the upper surface of the mounting frame is fixedly connected with an evaporation cylinder; a feeding hole is fixedly connected to one side of the upper surface of the evaporation cylinder; one side of the lower surface of the evaporation cylinder is fixedly connected with a water outlet; the other side of the lower surface of the evaporation cylinder is fixedly connected with a discharge port; the outer surface of one side of the evaporation cylinder is fixedly connected with a fixed plate; the upper surface of the fixed plate is fixedly connected with a motor; a first connecting frame is fixedly connected to one side of the lower surface of the first mounting plate; a first supporting column is rotationally mounted on the inner surface of the first connecting frame. A second mounting plate is fixedly connected to the lower surface of the first supporting column. And through the arrangement of the descaling mechanism, scaling in the evaporation cylinder can be effectively prevented, descaling can be performed in the stirring process, and the efficiency is improved.

The invention relates to a preparation method of a supercritical foaming polylactic acid material, and belongs to the technical field of foaming polylactic acid.The preparation method comprises the steps that a polycaprolactone-polylactic acid copolymer and a chain extender YMX-06 serve as modifiers to prepare modified polylactic acid granules, so that the strength and ductility of polylactic acid melt are improved, and the foaming temperature and pressure are reduced; in a supercritical state, carbon dioxide has high diffusivity and low viscosity, so that the carbon dioxide can uniformly permeate into a modified polylactic acid granule matrix to form tiny bubbles, the bubbles are not easy to collapse in a bubble growth stage, the pore size distribution uniformity is good, the sizes of the bubbles are small, and the walls are thin; compared with pure polylactic acid, the obtained modified foaming material is higher in foaming ratio, lighter, better in heat retaining property and high in mechanical strength. The ultralight, environment-friendly and foaming agent residue-free degradable foam material can be used in the fields of building insulation, cold-chain transportation, anti-collision packaging and the like.

The present invention discloses a quantitative discharging device of an ice cream cone filling machine, and relates to the technical field of ice cream cone filling. The bottom of the fixed frame is fixedly connected with a bracket, the top of the fixed frame is rotatably connected with a rotating plate, the inner side of the rotating plate is evenly provided with a placing frame, the bottom of the fixed frame is fixedly connected with a first motor, the output end of the first motor is fixedly connected to the bottom of the rotating plate, the side of the filling component is fixedly connected to the fixed frame, the filling component comprises a supporting frame, the top of the supporting frame is fixedly connected with a discharging shell, when filling the ice cream cone, if the discharging amount is unstable, some ice cream cones may have too much ice cream, which is easy to melt and deform; some ice cream cones may have too little ice cream, which affects the consumer experience. The present invention arranges a filling component, so that the ice cream raw materials are put into the cones in the placing frame through a quantitative mechanism, so as to perform the ice cream quantitative discharging and filling work on the cones.

The invention discloses a graphite roasting device. Comprising a mounting mechanism, a roasting mechanism is mounted on the mounting mechanism, one end of the roasting mechanism is connected with a power mechanism, and a cover sealing mechanism is mounted at one end of the roasting mechanism; the mounting mechanism is used for supporting and mounting the roasting mechanism, the power mechanism is arranged at one end of the roasting mechanism and used for providing power output and driving the roasting mechanism to rotate, and the cover sealing mechanism is used for sealing the roasting mechanism so that graphite can be conveniently put into the roasting mechanism. The roasted graphite can be conveniently discharged; the graphite stirring device can provide speed reduction power to drive the roasting mechanism to rotate, graphite is overturned, the sealing performance and feeding and discharging are improved through the cover sealing mechanism, the roasting mechanism is supported and rotated through the mounting mechanism, the graphite is stably rotated and roasted, the graphite is stirred through rotation, the situation that the graphite adheres to the stirring device is reduced, and discharging and cleaning are facilitated.

The filter element cleaning structure comprises a high-pressure filter element and a filter element head, the filter element head is fixedly installed at the top of the high-pressure filter element, moving rods are fixedly connected to the two sides of the bottom of the filter element head, moving blocks are movably connected to the surfaces of the moving rods, moving rings are fixedly connected to the inner sides of the moving blocks, and the moving rings are fixedly connected to the inner sides of the moving blocks. And a scraping ring is fixedly mounted at the bottom of the inner side of the moving ring. By arranging the moving rod, the moving block, the moving ring and the scraping ring, the moving block can effectively drive the moving ring to move on the surface of the moving rod, then the moving ring is pulled to move up and down through the adjusting assembly, the scraping ring on the inner side of the moving ring can clean the surface of the high-pressure filter element, and the problem that the surface of the high-pressure filter element cannot be cleaned due to the absence of a cleaning structure is solved. The problems that after the filter element is used for a long time, impurities and dust can be blocked and adsorbed on the surface of the filter element, the filtering effect of the filter element is reduced, the service life of the filter element is shortened, and normal use of the filter element filter is affected are solved.

The invention discloses a clean room disinfection device and a disinfection method thereof, and relates to the technical field of disinfection devices. According to the clean room disinfection device and the disinfection method thereof, through the arrangement of the disinfection frame, a disinfectant can be sprayed into the clean room body through a plurality of atomization nozzles to realize disinfection treatment, and a traction rope is wound through operation of a driving shaft during disinfection, so that a plurality of transmission sliding plates can drive an elastic cleaning scraper to operate; and a disinfectant dripping from the top surface of the bearing plate is scraped, so that the disinfectant is prevented from being left on the surface of the bearing plate, on one hand, the humidity in the cleaning room body is prevented from being influenced, on the other hand, the internal environment of the cleaning room body is prevented from being influenced after the disinfectant is dried, and the disinfection effect of equipment is effectively improved.