33results about How to "Improve melting efficiency" patented technology

A composite wax melting storage tank comprises a tank body (5) and a heating device, the interior of the tank body (5) is divided into an upper part and a lower part through a hollowed-out partition plate (6), a liquid discharging pipe and a water inlet pipe are arranged on the tank body (5) located on the lower portion, and the heating device comprises a center heating pipe (7) coaxially installed in the tank body (5) and a set of outer side heating pipes (8) annularly arrayed on the periphery of the center heating pipe (7). And the group of outer side heating pipes (8) are respectively communicated with the central heating pipe (7) through an upper group of communicating pipes (9) and a lower group of communicating pipes (9). The heating device has the advantages that the heating device synchronously heats the wax blocks on the upper layer and the lower layer through the pipelines which are vertically and transversely distributed in a staggered manner, so that more wax liquid covers the wax blocks, the melting efficiency is improved, and the energy consumption is reduced.

The application discloses an ADS-B signal receiving device for aviation and relates to the field of avionics equipment. The device comprises a columnar antenna body and a mounting seat. The mounting seat is provided with a telescopic unit. The telescopic unit can be sleeved on the antenna body and forms a heating cavity. The movable end of the telescopic unit is provided with a movable assembly. The movable assembly comprises an adjusting piece and a first air bag which is sleeved on the antenna body. When the adjusting piece is in contact with the antenna body, the adjusting piece can inflate the first air bag and expand the first air bag along the radial direction of the antenna body. When the adjusting piece moves to the outside of the end of the antenna body, the inside of the telescopic unit is communicated with the heating cavity. The telescopic unit can be covered on the antenna body. The hot air which is introduced into the telescopic unit can remove the ice layer on the antenna body. In the process of retracting the telescopic unit, the first air bag in the expanded state can wipe the water drops remaining on the antenna body, thereby improving the removal strength of the ice layer on the antenna body.

This invention relates to the field of purification equipment technology, and discloses a gradient perspiration purification device for phase change energy storage materials. The device includes a housing, a feed hopper and a drive device on the upper side of the housing, an outer cylinder on the inner top wall of the housing, a heating device on the outer wall of the outer cylinder, an inner cylinder inside the outer cylinder, and several micro-through holes on the lower side of the inner cylinder. A discharge pipe is fixedly installed on the lower side of the outer cylinder. A paddle and a connecting rod are fixedly installed at the output end of the drive device, and a liquid receiving pipe is fixedly installed on the lower outer wall of the connecting rod. By incorporating the housing, feed hopper, heating device, outer cylinder, inner cylinder, micro-through holes, discharge pipe, drive device, paddle, connecting rod, liquid receiving pipe, waste box, and storage box, this invention solves the problem that high-temperature distillation during the purification of high-boiling-point or thermosensitive phase change energy storage materials may lead to material decomposition or performance changes, limiting its application range.

The invention relates to the technical field of copper and copper alloy fusion casting, in particular to elastic copper alloy fusion casting equipment and a fusion casting method.The elastic copper alloy fusion casting equipment is provided with a motor, a first gear, a transmission rod, a first row hook, a scum box, a heat preservation box, a screw rod and a second row hook, the motor rotates to drive the first gear to rotate, and the first gear rotates to drive the transmission rod and the screw rod to rotate; the transmission rod and the screw rod drive the first row hook and the second row hook to rotate, the first row hook fires scum, then the scum falls on the second row hook, then the scum slides into the screw rod through the second row hook, and finally the scum slides into the scum box along the inner wall of the screw rod, and therefore the scum is cleaned. And the melting efficiency of casting equipment is improved.

This utility model discloses a three-dimensional circulating spray cooling device for a high-temperature furnace, including a high-temperature furnace body. A water storage tank is fixedly mounted on the top of the high-temperature furnace body. Several water guide pipes are equidistantly mounted on the left and right sides of the bottom rear side of the water storage tank. Each water guide pipe extends downward into the furnace cavity and has a rotating seat rotatably fitted at its bottom end. A water mist nozzle is fixedly connected to the bottom end of each rotating seat. A condensation passage is provided in the front middle part of the top side of the furnace cavity. A docking pipe is fixedly connected to the front opening of the condensation passage. A water collection tank is fixedly connected to the front side of the docking pipe. A water pump is mounted on the front middle part of the top of the water collection tank. A return pipe is fixedly connected to the top output of the water pump. The rear end of the return pipe is fixedly connected to the water storage tank. The device achieves rapid cooling by absorbing heat through water evaporation while condensing and recovering water vapor for recycling.

The utility model discloses a thick sheet blister process rock point production waste recovery device, which comprises a tank body and a first servo motor, a threaded heater is embedded in the tank body, rotating plates are movably mounted at two ends in the tank body through shaft rods, a shifting plate is fixedly mounted between the end parts of the rotating plates at the two ends, and the first servo motor is connected with the shifting plate. Three crushing thorns are fixedly arranged on one side of the shifting plate, and a first rotating wheel is in key connection with a shaft rod of the rotating plate on one side; according to the utility model, the tank body is used for heating and melting thick plastic uptake process rock points; the thick plastic uptake process rock points are stirred and stirred through the stirring plate, the thick plastic uptake process rock points can be crushed and separated through the crushing thorns, and the melting efficiency and uniformity of the thick plastic uptake process rock points can be effectively improved; and exhaust is conducted through the smoke exhaust pipe and the drainage pipe, the internal air pressure of the tank body can be prevented from rising, and high-pressure gas is prevented from damaging the tank body.

The invention discloses a continuous purification device for high-purity indium, and relates to the technical field of high-purity indium processing. The device comprises a purification furnace, a feeding assembly is arranged on one side of the purification furnace and comprises a feeding box fixedly connected to one side of the purification furnace, first hydraulic cylinders are fixedly connected to the front end and the rear end of one side of the top of the feeding box correspondingly, and output shafts of the first hydraulic cylinders extend into the feeding box and are fixedly connected with a lifting plate; and extrusion rollers are rotationally connected to the two sides of the lower surface of the lifting plate and located at a feeding opening of the feeding box, a plurality of feeding rollers are rotationally connected to the lower portion of the interior of the feeding box at equal intervals, and an auxiliary heating assembly is arranged below the purification furnace. Indium raw materials are extruded and heated through the feeding box, the extrusion roller, the feeding roller and the air inlet pipe, the problem that the indium raw materials are inconvenient to heat and melt in the prior art is solved, the molten indium raw materials are uniformly heated through the steam box, the steam pipe, the baffle and the flow guide plate, and the problem that the existing vacuum distillation speed is low is solved.

This utility model discloses a feeding device for an EB furnace, including a base plate, a slide rail above the base plate, and a feeding plate above the slide rail. A groove is formed along the length of the middle of the feeding plate, and a first through groove is formed in the middle of the groove. A material box is provided at the end of the feeding plate away from the EB furnace. The distance between the bottom surface of the material box and the bottom surface of the groove is greater than the thickness of a single briquette raw material but less than the thickness of two briquette raw materials. A slide bar is slidably installed inside the slide rail, and a wedge-shaped strip is fixed at the bottom of the slide bar. The wedge-shaped strip is connected in sequence to a long connecting rod, a short connecting rod, and a motor via a connecting block. At least two equidistantly distributed pushing components are provided on the slide bar. Each pushing component includes a concave plate, a rotating plate, a rotating shaft, and a torsion spring. This utility model achieves precise control of the single feeding amount and interval time through intermittent feeding, resulting in more uniform melting of the raw material.

This utility model application discloses a multi-layer melting device for flame-retardant materials, including a melting tank mounted on a support frame, and a multi-layer melting module fixedly installed inside the melting tank. The multi-layer melting module includes a partition and a multi-layer melting mechanism, with the partition fixedly installed at the lower part of the melting tank. This multi-layer melting device melts the flame-retardant material by placing it in the innermost second heating cylinder of the multi-layer melting mechanism. The heating plates in each second heating cylinder and the first heating cylinder heat the material, causing it to melt from the innermost second heating cylinder. The melted material then flows sequentially into each second heating cylinder and the first heating cylinder through a guide channel, thus enabling multi-layer melting of the flame-retardant material. Finally, the melted flame-retardant material flows into the discharge chamber from the discharge chute at the partition. This device effectively improves the melting efficiency and uniformity of flame-retardant materials, thereby improving the melting quality of the flame-retardant materials.

This invention discloses a labyrinth-type scrap steel baler structure and its manufacturing method, relating to the fields of scrap steel balers and scrap steel smelting technology. The labyrinth-type scrap steel baler structure includes a perforated scrap steel baler with through holes. The perforated scrap steel baler contains a closed cavity for filling fuel. The through holes and the closed cavity are connected by a labyrinth structure, which allows molten steel from the through holes to flow into the closed cavity during the steelmaking process. This labyrinth-type scrap steel baler structure and manufacturing method, based on a perforated and closed-cavity scrap steel baler, adds a labyrinth structure between the holes and the closed cavity, which can accelerate and control the time it takes for molten steel to enter the closed cavity, thereby improving the smelting efficiency of the perforated scrap steel baler in scrap steel smelting.

The utility model relates to the technical field of hot melt adhesive compounding machines, and discloses a hot melt adhesive production full-automatic compounding machine which comprises a base, a plurality of sliding plates are slidably connected to the two sides of the inner wall of the base, a bidirectional motor is fixedly connected to the inner wall of the sliding plate on the right side, and the driving end of the left side of the bidirectional motor is fixedly connected with a compounding roller. The right side driving end of the bidirectional motor is connected with the base through a lifting assembly so as to adjust the distance between the composite rollers on the two sides. According to the utility model, by controlling the bidirectional motor and the electric push rod, according to the thickness and width of different materials, the adjusting distance between the compounding rollers on the two sides and the gluing roller and the guide roller is adjusted, and meanwhile, the baffle plates and the stop levers on the two sides are driven to adjust the position between the baffles and the stop levers, so that the materials are prevented from deviating in the compounding process; the glue solution is ensured to be uniformly distributed in the width direction of the material, the quality problems of edge glue overflowing, wrinkling and the like are effectively reduced, the product percent of pass is improved, and the stability and consistency of compounding quality are ensured.

The invention relates to the technical field of nickel-based alloy preparation, in particular to a nickel-based superalloy plate preparation process which comprises the steps that raw materials are determined according to composition requirements of a nickel-based superalloy plate, a vacuum induction furnace is adopted to conduct smelting treatment on the raw materials, and thermal imaging images at all moments in the furnace during smelting and power of a vacuum pump at all moments are collected; determining a first adjustment coefficient and a second adjustment coefficient for adjusting and controlling the melting speed of the vacuum induction furnace; regulating and controlling the melting speed of the vacuum induction furnace during melting by utilizing the first adjustment coefficient and the second adjustment coefficient to obtain a smelted alloy ingot; and after the alloy ingot is subjected to electroslag remelting, diffusion annealing, forging cogging, hot rolling cogging and broadening rolling, finished product hot rolling, plate straightening and cutting in sequence, surface treatment is conducted on the alloy ingot, and the nickel-based high-temperature alloy plate is obtained. According to the invention, the regulation and control capability on the melting speed of the vacuum induction furnace is improved.

The application discloses additive manufacturing 5-series aluminum alloy powder material containing Ce and Yb elements and a preparation method thereof, and comprises the following steps: preparing a mixed material by weighing raw materials according to component proportions, and preparing Al-Mg-Sc-Yb-Ce-Mn-Si pre-alloy powder through vacuum melting and argon atomization, wherein the raw materials are as follows in terms of mass fraction: Mg: 4-12%, Sc: 0.6-0.8%, Zr: 0.1-0.8%, Mn: 0.2-0.5%, Si: 0.3-1.0%, Yb: 0.03-0.8%, Ce: 0.03-0.8%, and the rest is Al and other impurities. The application adds a certain amount of rare earth elements (Yb and Ce) and Mn and Si elements in the traditional AlMgScZr alloy powder, forms a second phase with alloy elements, plays a role in refining grains and improving crack resistance as a refining agent, controls the process, obtains powder with a certain particle size range through airflow screening, carries out additive manufacturing according to a certain process window, and through heat treatment, the strength of the additive manufacturing high-strength and high-toughness aluminum alloy is improved to 550 MPa level while maintaining high plasticity and toughness.

The utility model discloses raw material melting and stirring equipment, and relates to the technical field of aluminum ingot production, the raw material melting and stirring equipment comprises a mounting frame, the outer wall of the top of the mounting frame is fixedly connected with a plurality of mounting racks, the inner walls of the mounting racks are rotatably connected with a rotating shaft, and the outer wall of the rotating shaft is fixedly connected with an electric melting furnace; a stirring mechanism is arranged on the outer wall of the electric melting furnace and comprises a U-shaped plate, through bevel gears and stirring blades, the bevel gears can drive two second bevel gears to rotate when rotating, then the two second bevel gears can rotate in different opposite directions, and when the two second bevel gears rotate, the two second bevel gears can drive a sleeve and a rotating rod to rotate; when the sleeve rotates, the stirring blades are driven to rotate, and when the stirring blades rotate, the raw materials are stirred and overturned, so that the melting efficiency is improved, the raw materials are heated more uniformly in the equipment through stirring in different directions of the equipment, and the situation that the melting speed of the raw materials is reduced due to insufficient local heating of the raw materials is avoided.

The utility model belongs to the technical field of metal smelting, especially disclose high -efficient low oxidization's aluminium smelting equipment, including, smelting pipe: smelting pipe two open end portion fixed and oblique arrangement, electromagnetic heating system: smelting pipe is from top to bottom and divides into first electromagnetic heating system and second electromagnetic heating system, nitrogen protection system: corresponding setting in second electromagnetic heating area is inputted nitrogen gas for its protection, including nitrogen gas inlet and waste gas outlet, wherein, nitrogen gas inlet is placed in the starting end side wall of second electromagnetic heating area, and waste gas outlet is placed in the bottom side wall of smelting pipe. The aluminium smelting equipment realizes aluminium block raw material automatic sliding conveying by the design of oblique smelting pipe, and through the technology of sectional electromagnetic heating and nitrogen positive pressure protection, ensures that aluminium liquid can be isolated from oxygen in the melting stage, avoids aluminium oxidation, makes aluminium burning loss rate reduce to below 1%, significantly improves aluminium liquid cleanliness and production economy.

The utility model discloses a rubber tube hot melt adhesive machine with a pressure maintaining mechanism, which relates to the field of hot melt adhesive machines and comprises a pressure maintaining type hot melt adhesive machine body, and a melt adhesive box body is arranged at the top of the pressure maintaining type hot melt adhesive machine body. By arranging the stirring assembly, when the adhesive tape is heated and melted, the driving motor can be turned on, so that the adhesive tape is stirred, the adhesive tape is uniformly heated, and the adhesive melting efficiency of the adhesive tape is improved; according to the size of the inner diameter of the glue melting box body, a connecting rod can slide in a supporting frame, so that a scraping plate is in contact with the inner wall of the glue melting box all the time, and when a driving motor is driven by a rotating shaft to rotate, the scraping plate scrapes off glue adhered to the inner wall of the glue melting box, so that subsequent cleaning of the adhered glue is facilitated, and the glue melting efficiency is improved. And the problem that the adhesion quality of the glue is reduced due to excessive heating of the adhered glue is also avoided, so that convenience is brought to the use of the pressure maintaining type hot melt glue machine.

The utility model discloses a kind of injection molding mechanisms of no moulding line, it is related to plastic product injection molding technical field, including base, heating tank, conveying outer tube, upper movable die and lower fixed die, the lower fixed die is fixedly connected on base in the base upper end, the lower fixed die below is provided with lifting plate, lifting plate upper end is fixedly connected with left and right two fixed columns, wherein fixed column is inserted in base and lower fixed die, lower fixed die upper end inner wall is provided with lower parting surface, lower fixed die upper end is provided with clamping groove, wherein upper and lower parting surface are slope structure, by mirror surface polishing and nanometer coating treatment, realize submicron level zero gap sealing when moulding, block melt overflow passage, eliminate the moulding line of moulding line produced by the problem of parting surface from root cause of traditional mould, forming piece precision, smoothness is high, and slope design makes upper movable die and lower fixed die can be automatically aligned and attached when moulding, without complex positioning mechanism, simplify mould structure, reduce the risk of positioning error to moulding line.

This utility model relates to a hydrogen peroxide quartz lamp burner, belonging to the field of quartz product manufacturing equipment. The burner consists of five parts: a lamp cover, a lamp holder, an oxygen pipe, a hydrogen pipe, and a feeding pipe. The main feeding pipe is divided into four branch feeding pipes, which are evenly distributed circumferentially through the lamp cover and extend into the central interlayer formed by the fusion of the lamp cover and the lamp holder, forming a feeding channel. Quartz powder can slide along the surface of the interlayer to the molten pool for easy melting. Three oxygen pipes and two hydrogen pipes are connected to the outside of the lamp cover, and the hydrogen and oxygen are separated by the lamp holder to prevent them from mixing and exploding inside the quartz lamp. The two hydrogen pipes are fused to the lamp cover and connect to the central interlayer; the three oxygen pipes penetrate the lamp cover and are fused to the lamp holder. A sieve plate is placed inside the lamp holder, and at its lower part, wick tubes of different levels, each with the same focal point, are obliquely welded in a ring array, guiding the flow of the mixed gas to ensure complete combustion, increasing the burner's operating temperature, and thus improving the quality of silicon dioxide melting.

The application discloses a seat accessory injection molding device, which comprises a heating cylinder and a heat insulation cylinder nested on the heating cylinder, a plurality of support frames are fixed to the bottom of the heating cylinder, a servo motor is fixed to the top of the support frame, a driving cylinder is fixed to the top of the servo motor through a support rod, a feeding cylinder is fixed to the top of the heating cylinder, a fixed bearing is nested at one end of the heating cylinder, a piston pipe is fixedly arranged in the middle of the fixed bearing, a piston block is movably sleeved on the inner wall of the piston pipe, a plurality of positive screws are fixed to the surface of the piston pipe, a plurality of reverse screws are fixed to the surface of the piston pipe, a heating pipe is fixed to the inner wall of the heating cylinder, and a discharging end is integrally formed at the other end of the heating cylinder. The heating pipe is spirally arranged on the inner wall of the heating cylinder, so that the length of the heating pipe in the heating cylinder is greatly increased, the contact area of the plastic and the heating pipe is increased, the plastic is rapidly heated, the plastic is rapidly melted, and the seat accessory injection molding device has the advantages of high plastic melting efficiency.

This utility model discloses an asphalt storage and melting device, including a processing table. Fixed plates are welded to both sides of the top of the processing table. A heater is installed on the top of the processing table, and a heating base is welded to the top of the heater. A storage tank is placed on the top of the heating base. A lifting component is provided on one side of the fixed plate, which can adjust the height of the stirring roller to facilitate the placement of asphalt into the storage tank by workers. An mounting plate is welded to one side of the fixed plate, and a fixing component is provided on one side of the mounting plate to fix the storage tank.

This utility model discloses a flue gas heat exchange structure for an aluminum smelting furnace, including a flue pipe and a heat exchange box. The heat exchange box is located above the flue pipe, and the bottom of the heat exchange box has a flue gas inlet connected to the flue pipe. In this utility model, a preheating unit, heat exchange straight pipes, and a water storage chamber are set inside the heat exchange box. After the high-temperature flue gas is filtered by the filtration unit, it enters several heat exchange straight pipes. The high-temperature flue gas first preheats the aluminum powder added in the preheating unit through heat conduction through the heat exchange straight pipes and the lower fins on their lower surface. Then, it heats the water in the water storage chamber through the heat exchange straight pipes and the upper fins on their upper surface. The flue gas shell installed inside the water storage chamber then conducts the heat from the flue gas to the water in the water storage chamber through heat conduction, so as to achieve full absorption of heat in the high-temperature flue gas. This satisfies the preheating requirement before aluminum powder smelting and facilitates the full recovery of waste heat from the flue gas.

This invention relates to the field of metal smelting technology, specifically to an alloy melting furnace for machining mechanical parts, comprising: a base; and a crushing mechanism. The crushing mechanism includes a crushing box fixedly connected to the upper surface of the base. Inside the crushing box, from top to bottom, are arranged multiple crushing rods, a preheating component, and a rotating component. On opposite sides of the crushing box, symmetrically arranged are a pushing component and a connecting pipe. A first motor driving the rotating component is located on the side of the crushing box. Through the crushing rods, preheating component, rotating component, and pushing component in the crushing mechanism, simple crushing and preheating of the alloy before it enters the melting furnace can be achieved. The pushing component ensures that the preheated alloy can smoothly enter the melting furnace, thereby achieving crushing and preheating of the alloy before it enters the melting furnace, thus improving melting quality, reducing energy consumption, and increasing overall processing efficiency.

The utility model discloses a kind of welding wire surfacing preheating mechanisms, it is related to welding technical field, the utility model includes connecting pipe, the connecting pipe inner wall is fixedly connected with welding torch, preheating mechanism is arranged on the welding torch, installation mechanism is arranged on the connecting pipe, the preheating mechanism includes connecting ring one, the connecting ring one outer surface is fixedly connected with support rod, the end of support rod away from connecting ring one is fixedly connected with connecting ring two, the utility model is provided with jet valve, pipeline will be mixed gas sent to heater and heated, after mixed gas heating is completed, jet valve is started again, at this time, mixed gas will be jetted out by jet valve through breather pipe, welding wire is preheated, by the jet valve that can jet mixed gas, it reaches that welding wire can be preheated before welding, can ensure that the temperature of welding area is more uniform, reduce the risk of cold crack, improve the melting speed and surfacing efficiency of welding wire, reduce the effect of welding defect.

This invention discloses a superconducting melting device that uses a permanent magnet hollow motor to drive a low-temperature superconducting coil, belonging to the technical field of metal melting equipment. It includes a support base with a rotating connecting seat fixedly connected to its top. Through the linkage between the hollow motor and the low-temperature superconducting coil, when the hollow motor drives the hollow motor rotor to rotate, the rotor drives the low-temperature superconducting coil to rotate synchronously. The low-temperature superconducting coil directly generates a dynamic rotating magnetic field, which in turn forms a uniform rotating magnetic field inside the melting crucible. This rotating magnetic field directly acts on the stationary metal ingot, causing it to generate induced eddy currents and self-heat, melting it. Through the synergistic effect of the hollow motor and the low-temperature superconducting coil, the metal ingot can complete the transformation from solid to liquid in a completely non-contact state, avoiding the impurity introduction problem caused by direct contact between electrodes, crucibles, and other components and the molten metal in traditional melting methods. This achieves clean melting of highly active, high-purity metals.

The utility model relates to polyurethane raw material production field, concretely to a kind of melting equipment of polyurethane raw material production, including for the adaptive stirring of polyurethane raw material Follow-up stirring mechanism and for the adjustment of bottom material with Follow-up stirring mechanism to cooperate bottom adjustment mechanism, stirring drum is slidably arranged on the heating base of heating mechanism, power mechanism is arranged on the upside of stirring drum, the shaft bottom of power mechanism is connected with Follow-up stirring mechanism, the bottom of Follow-up stirring mechanism is connected with bottom adjustment mechanism.The utility model can change state adaptively through the middle supporting spring when stirring, mixing and heating in the three states of polyurethane raw material melting process, so that the raw material in different states can be effectively heat exchanged in time, thereby improving the efficiency of melting and avoiding raw material overheating damage.

The utility model discloses an automatic feeding device for smelting non-ferrous alloy, which comprises a feeding component, a feeding component, a feeding component, a feeding component, a feeding component, a feeding component, a feeding component and a feeding component, and is characterized in that the feeding component is mounted at the top of a heating coil arranged at the front end of a smelting equipment body; the feeding assembly comprises a first moving mechanism, a second moving mechanism, a feeding box and a conveying mechanism, the first moving mechanism is horizontally mounted at the front end of the mounting plate and used for moving the feeding box in the horizontal direction, and the second moving mechanism is vertically mounted on the first moving mechanism and used for adjusting the feeding box in the vertical direction. According to the automatic feeding device, the feeding box with the protective cover is arranged on the automatic feeding device, so that the protective cover on the feeding box is driven by the second moving mechanism to move downwards in the vertical direction, then the protective cover covers the top of the crucible, molten liquid splashed in the feeding process is protected, and the service life of the crucible is prolonged. And therefore, the smelting efficiency of the feeding device on the non-ferrous alloy is improved.

This invention discloses a precipitation monitoring device and its usage method, belonging to the field of precipitation monitoring technology. The precipitation monitoring device includes a column, and further includes: an electrically heated constant-temperature liquid storage tank fixed to the top of the column for storing clean water; a sensor assembly fixed to the top of the column, comprising a circuit board and a GPS sensor, a weight sensor, and a multi-purpose meteorological sensor for monitoring air temperature, hail, and snowfall electrically connected to the circuit board; a storage cylinder on top of the weight sensor, a connecting pipe between the storage cylinder and the electrically heated constant-temperature liquid storage tank, and a solenoid valve installed within the connecting pipe; and a solar panel assembly. This invention improves the applicability and accuracy of precipitation monitoring by rapidly melting snow and hail into water, measuring the weight of the water using the weight sensor, and then calculating the rainfall value.

The utility model relates to the technical field of smelting, and discloses a smelting device for waste copper processing, which comprises a smelting mechanism, a discharging mechanism and a feeding mechanism, the smelting mechanism is located at the bottom of the feeding mechanism, the discharging mechanism is located at the bottom of the smelting mechanism, the smelting mechanism comprises a shell, a sliding chute is formed in the inner wall of the shell, and the feeding mechanism is located in the sliding chute. The outer wall of the sliding groove is rotationally connected with a sliding block. After the smelting tank is electrified, internal raw materials are smelted, the stirring plate is fixed in the smelting tank, the sliding block and the gear ring are fixed on the outer wall of the smelting tank, the motor drives the gear to rotate through the fixing rod, the gear is meshed with the gear ring, the sliding block is made to rotate on the outer wall of the sliding groove, and therefore the internal raw materials and flux are fully fused; therefore, the reaction rate is increased, the melting efficiency is improved, meanwhile, the consistency of the temperature and components in the melting tank is ensured through the stirring plate, the secondary heating requirement caused by insufficient reaction is reduced, energy consumption is reduced, and the product purity is improved.

The invention discloses a waste nonferrous metal component extraction and detection device and method, and relates to the technical field of waste nonferrous metal component extraction.The waste nonferrous metal component extraction and detection device comprises a supporting frame, a smelting furnace is rotationally connected to the inner side of the supporting frame, a movable plate is slidably arranged on the inner side of the supporting frame, and a mixing assembly is arranged on the movable plate; the mixing assembly comprises a rotating ring rotationally connected with the inner side of the movable plate, a first movable ring movably connected with the outer side of the rotating ring, a first rotating rod movably connected with the inner side of the rotating ring, a second movable ring movably connected with the outer side of the first rotating rod, a second trapezoidal plate mounted at the upper part of the second movable ring, and a first trapezoidal plate mounted at the bottom of the first movable ring; the mixing assembly rotating rod drives the second stirring fan blades to vibrate, waste non-ferrous metal can be evenly stacked, air gaps among particles are effectively reduced, air is a poor conductor of heat, heat resistance can be remarkably reduced through reduction of the air gaps, and heat of a smelting furnace can be more efficiently transmitted into metal.

The utility model relates to the technical field of alloy grounding material production, and discloses smelting equipment for alloy grounding material production, which comprises an equipment frame, a smelting mechanism is arranged at the right end in the equipment frame, the smelting mechanism is used for smelting raw materials, and a raw material delivery mechanism is arranged at the left end in the equipment frame. The raw material feeding mechanism is used for conveniently feeding raw materials to the melting mechanism from a lower position, a connecting assembly is arranged between the melting mechanism and the raw material feeding mechanism, and the melting mechanism comprises a graphite crucible melting furnace. The graphite crucible smelting furnace is heated through the induction heating coil, the stirring motor drives the positive and negative blades to stir raw materials, the stainless steel shell protects and insulates heat, the pneumatic gate valve controls the discharging pipe to be opened and closed during discharging, alloy raw materials are fully mixed and evenly heated, and the smelting efficiency and quality are improved; the method is suitable for large-scale production of alloy grounding materials.