89results about How to "Into a stable" patented technology

This utility model relates to the field of cement processing technology, specifically to a cement vertical mill feeding structure, including a conveyor base and a dispersing device. The conveyor base has a feed hopper, and the feed hopper has a guide platform. A rotating plate is rotatably connected to the bottom of the guide platform. The dispersing device includes a first motor mounted on the feed hopper, a drive shaft and a driven shaft rotatably connected to the feed hopper, a first gear and a second gear coaxially mounted on the drive shaft and the driven shaft respectively, and multiple sets of dispersing structures equidistantly distributed along the axial direction. The first motor and the drive shaft are driven together, and the first gear and the second gear are meshed together. Each set of dispersing structures includes six dispersing blades arranged in a ring array. Each set of dispersing structures on the drive shaft and the driven shaft is alternately distributed and interleaved with each other. This utility model can efficiently disperse and pre-treat the fed material, avoiding the problem of material getting stuck at the feed inlet and ensuring the efficiency of cement processing.

The utility model relates to the technical field of milling machine fixtures, in particular to a milling machine fixture which comprises a base and a sliding block arranged on the base in a sliding mode, a fixed clamping plate and a movable clamping plate are further arranged on the base, the fixed clamping plate is fixedly installed on one side of the base, and the movable clamping plate is fixedly installed on the sliding block. A first air cylinder is fixedly installed on the base, and a piston rod of the first air cylinder is connected with the sliding block. The base is provided with a bearing face, a penetrating opening is formed in the bearing face, and a bearing piece is arranged at the penetrating opening, the bearing piece is used for assisting a workpiece in entering and exiting from a clamping area, contact between a worker and a clamp can be effectively reduced, and the worker is prevented from being hurt by clamping force of the clamp due to the fact that the workpiece is manually placed in the operation process; through the assistance of the bearing plate, the workpiece can enter a clamping area safely and stably and retreat smoothly after machining is completed, and safety and working efficiency are effectively improved.

The utility model relates to the technical field of homogenizers, and discloses a double-screw homogenizer which comprises a shell and a mounting seat, a rotating shaft is arranged on the inner wall of the shell, a material conveying section is arranged at the right end of the rotating shaft, a compression section is arranged in the middle of the rotating shaft, a homogenizing section is arranged at the left end of the rotating shaft, and a screw rod is arranged at the right end of the rotating shaft. A first motor is fixedly connected to the top face of the mounting base, a speed reducer is arranged at the output end of the first motor, the other end of the speed reducer is fixedly connected with one end of a rotating shaft, a feeding port is formed in the top of the shell, a discharging port is formed in the left end of the shell, and a round hole is formed in the outer wall of the discharging port. According to the utility model, a large amount of materials are pushed through the material conveying section, stable material supply is ensured, the materials are extruded and sheared through the compression section, conditions are created for fine processing of the homogenizing section, the materials are in a highly uniform mixing state through the homogenizing section, and stable and consistent quality of homogenized products is ensured.

This invention discloses an inverter inductor using film-coated aluminum wire, comprising: a housing disposed at the top of a base plate, the housing having an outer conductor tube inside the housing, and an inner conductor tube slidably connected inside the outer conductor tube; a top cover connected to the top of the inner conductor tube, the top cover having a concave tube and a connecting tube passing through its interior, the bottom end of the concave tube connected to the inner conductor tube; and an inductor coil disposed at the bottom of the top cover, the two ends of the inductor coil being fixedly connected to the top cover by baffles, the inductor coil being wound with film-coated flat aluminum wire; the inner conductor tube slides down along the outer conductor tube, facilitating stable entry of the inductor coil into the housing. The use of film-coated flat aluminum wire instead of traditional enameled flat copper wire reduces the weight of the inductor coil, lowers product costs, facilitates the movement and installation of the inductor coil, and improves production efficiency.

The utility model discloses a kind of explosion-proof heaters of uniform heating, including junction box, heating pipe and heating cylinder, the upper side of the outer wall of heating cylinder is respectively provided with water inlet pipe and water outlet pipe, the inside of heating cylinder is horizontally provided with shunt plate below water inlet pipe, shunt plate is provided with multiple shunt holes, shunt plate below is provided with drainage plate, the inside of shunt plate and drainage plate is provided with uniform flow plate in the inside of heating cylinder, and shunt plate is provided with multiple uniform flow holes.The shunt plate provided by the utility model passes through evenly distributed shunt hole, and the medium flowing is initially evenly divided to different areas of the front end of heating cylinder, to avoid that local flow rate difference is too large;Drainage plate further guides medium flow, promotes mixing and reduces stagnation area;After shunting and drainage, the medium finally passes through uniform flow plate to the medium final homogenization, eliminate local flow rate difference, so that the medium enters heating area with more stable state, to effectively realize the uniform, efficient heating of medium.

The utility model discloses a cable surface defect multi-angle detection device, and particularly relates to the technical field of cable detection, the cable surface defect multi-angle detection device comprises a base, one side of the base is fixedly connected with a frame strip, and the inner wall of the frame strip is provided with an adjusting detection assembly; the adjusting detection assembly comprises a sliding column slidably mounted on the inner wall of the frame strip, the top end of the sliding column is fixedly connected with a sleeve frame, the top end of the frame strip is fixedly connected with the sleeve frame, the inner wall of the sleeve frame is slidably connected with the sliding column, a bolt in threaded connection is embedded into one side of the frame strip, the top end of the sliding column is fixedly connected with a cover plate, and an LED lamp is fixedly mounted on the lower surface of the cover plate; supports are fixedly connected to the upper surface of the base and close to the two ends of the base. According to the utility model, the detection assembly is adjusted, the sliding columns slide upwards along the inner walls of the frame strips, the cover plate drives the LED lamps to move upwards, two hands of a detector respectively hold the outer wall of a cable, cable rotation multi-point detection is completed, and the detection area is wider.

This invention belongs to the field of molten salt energy storage technology, specifically relating to a molten salt cryogenic tank with a liquid level-following annular cavity. The molten salt cryogenic tank includes a tank body and a stirrer. The stirrer includes a motor mounted on the top of the tank body, a drive shaft extending into the tank body, and a flow impeller mounted on the lower end of the drive shaft. An inlet and an outlet are provided on the side wall of the tank body. An annular cavity is provided at the molten salt surface. The annular cavity has a hollow structure, and its overall density is less than that of the molten salt, allowing it to float on the molten salt surface and move up and down with changes in the molten salt level. A central opening in the annular cavity allows the drive shaft and flow impeller to pass through. This invention, through continuous regulation of the molten salt near the liquid surface by the annular cavity, weakens the liquid surface temperature stratification and flow stagnation phenomena, raises the minimum temperature inside the cryogenic tank, reduces the risk of molten salt crystallization in the liquid surface area, and improves the safety and reliability of the cryogenic tank operation.

The utility model relates to the technical field of vehicle-mounted electric control cover plate die-casting, and discloses a new energy vehicle-mounted electric control cover plate die-casting device which comprises a die-casting device body, a baffle is fixedly connected to the left side of the top of the die-casting device body, a die-casting mechanism is arranged at the top of the die-casting device body, and a base is fixedly connected to the bottom of the die-casting device body. A collecting mechanism is arranged at the bottom of the die-casting device body, the die-casting mechanism comprises a die-casting assembly and a stirring assembly, the die-casting assembly is arranged at the top of the die-casting device body, and during use, through the arranged die-casting mechanism, when a vehicle-mounted electric control cover plate needs to be subjected to die-casting work, a first servo motor drives a first threaded rod to rotate; the hydraulic cylinder pushes the push plate, raw materials in the conveying pipe stably and accurately enter the first die, the right side of the second die makes close contact with the left side of the first die, and the sealing performance of the dies in the die casting process is guaranteed.

The application discloses a multifunctional antibacterial coating bone implant device based on a selective vacuum perfusion process and a preparation method thereof. The method comprises the following steps: 1) pretreating a titanium alloy base; 2) performing anodic oxidation treatment on the pretreated titanium alloy base to construct a nanotube structure on the surface of the titanium alloy base; 3) selectively coating the treated titanium alloy base with a hydrogel adhesive, then immersing the titanium alloy base in a povidone iodine mixed solution to perform vacuum perfusion, and performing post-treatment, then again performing selective coating, immersing the titanium alloy base in a solution containing a bone growth promoting factor to perform vacuum perfusion, and performing post-treatment, then again performing selective coating, immersing the titanium alloy base in a solution containing a blood vessel growth promoting factor to perform vacuum perfusion, and performing post-treatment; and 4) encapsulating the obtained sample surface with an in-situ self-polymerized polydopamine layer, washing and freeze-drying. The bone implant device has antibacterial, bone growth promoting and blood vessel growth promoting functions, and can greatly improve the curative effect on bone fracture symptoms accompanied by infection.

The utility model discloses a self-adaptation screw machining feeding device which comprises a vibration disc and a support, the discharging end of the vibration disc is communicated with a material guide rail, the material guide rail is installed at the upper end of the support, the outer wall of the support is rotationally connected with two sets of air pipes, and the outer wall of a device cylinder is fixedly connected with a connecting pipe. And one-way valves are mounted in the connecting pipe and the air guide pipe. According to the screw blanking device, the blanking speed of screws is accurately controlled through regular telescopic movement of the electric telescopic rod, and the problem of material blocking or discontinuous feeding caused by too fast or too slow blanking is avoided. Meanwhile, the electric telescopic rod synchronously drives the piston to slide back and forth in the device barrel through the connecting rod, gas is compressed and injected into the gas pipe through the gas guide pipe, uniform gas flow is formed to assist the screw in sliding, friction force between the screw and the gas pipe is reduced, and it is guaranteed that the screw can stably and continuously enter a machining station; the problem of material blocking caused by too large friction force or insufficient airflow in a traditional round rod screening mode is effectively solved.

The invention belongs to the technical field of gas phase method nano powder material production, and provides a channel type cooling system for gas phase method nano material production, which comprises a gas inlet cylinder and a distribution cylinder, the gas inlet cylinder is arranged at the top of the reaction furnace, a communicating hole is formed in the bottom end of the gas inlet cylinder, a connecting hole is formed in the top end of the gas inlet cylinder, the end of the burner sequentially penetrates through the connecting hole and the communicating hole to extend into the reaction furnace, and a gas inlet pipe is arranged on the side wall of the gas inlet cylinder. The distribution cylinder is arranged in the air inlet cylinder, the distribution cylinder comprises a first mesh plate, a silk screen and a second mesh plate which are sequentially arranged from inside to outside in a sleeving mode, the first mesh plate is arranged on the outer side of the burner in a sleeving mode, and the aperture of the first mesh plate is larger than that of the second mesh plate. In the system, after entering the gas inlet cylinder, cooling gas is subjected to gas flow acceleration through the second mesh plate, then enters the silk screen to be uniformly distributed, and finally slowly and uniformly cools the side wall of the burner through the first mesh plate. The cooling effect is good, airflow enters the reaction furnace more stably, the flame of the reactor is stable and free of influence, and the reaction process is free of interference.

The utility model relates to flowmeter device technical field discloses a kind of swirl flowmeters, including measuring tube, the both ends of measuring tube are fixedly connected with flange, the outside of measuring tube is provided with steady flow component, the inside fixedly connected with racemizer in the one end of measuring tube far from steady flow component, the inside of measuring tube is provided with fairing, the inside of fairing is provided with bevel gear one, the outside of bevel gear one is all engaged with bevel gear two in four corners, the outside fixedly connected with connecting shaft of bevel gear two. In the utility model, by the cooperation of knob, connecting shaft, bevel gear two and bevel gear one, when measuring low flow gas, the flow condition of gas in pipeline can be adjusted by adjusting the force area of fan blade, to ensure the measurement accuracy of flowmeter, and the quick method of knob adjustment makes the device can be quickly adjusted when measuring different gas, improves the measurement accuracy.

The present application provides a kind of waste gas treatment system of asphalt pre-mixing equipment, it is related to industrial waste gas treatment field, including: cyclone separator body, the top of the air outlet cylinder in the middle of cyclone separator body is fixedly connected with adsorption cylinder, the air inlet of one side of cyclone separator body is fixedly connected with corrugated gas guide pipe, and the discharge port of the bottom of cyclone separator body is fixedly installed with dust collection box;Pollution collection component, the pollution collection component includes the pollution collection box that is fixedly connected between cyclone separator body and spray tower;Adsorption component, the adsorption component includes the activated carbon placement box that is arranged in adsorption cylinder interior and is provided with through-hole setting at bottom portion.The linkage mechanism of multiple components: activated carbon replacement process triggers dust collection cavity cleaning, particle dirt collection and spray tower waste liquid collection simultaneously, reduces independent operation step;Pollution collection box is divided into two chambers by partition, respectively collects particle dirt and waste liquid, avoids secondary pollution caused by mixed treatment, and subsequent dirt disposal is more convenient.

This utility model relates to the field of nut pickling technology and discloses a pickling device for treating waterproof nuts. A material mesh bag is conveyed through the machine body and enters the pickling tank. The pickling tank pickles the material in the mesh bag. When the mesh bag enters the pickling tank, it triggers a control component, which controls the operation of the pickling tank. When the mesh bag exits the pickling tank, it triggers the control component again, which stops the pickling tank. This method utilizes a conveyor line to carry the material for pickling, replacing the manual handling process, effectively improving the equipment's processing efficiency and avoiding safety hazards for workers.

The utility model relates to exhaust treatment technical field, concretely relates to a voc exhaust treatment device based on zeolite runner adsorption, through one side fixedly connected with the bearing lever of zeolite runner, and one side fixedly connected with the driving motor of bearing frame through bolt, one side detachably connected with the fixed plate of bearing cylinder, and the one end of bearing lever all through bearing bush in proper order penetrates the side wall of fixed plate and bearing frame, and the extension end of bearing lever is drivingly connected with driving motor output shaft, one side of bearing cylinder is equipped with the bearing plate, and one side fixedly connected with the sealing ring of bearing plate, realized the quick dismounting function between zeolite runner and external shell, greatly promoted the convenience of maintenance operation, simultaneously, bearing cylinder adopts the mode of sliding dismounting from the outside of zeolite runner, avoided the problem that in traditional fixed structure, the runner can be contacted only by integral disassembly equipment, effectively reduced the time and manpower cost required for maintenance.

The utility model relates to a sealing assembly related field especially, a kind of sealing assembly for marine engine air intake, including intake pipe, air inlet, first flange, second flange, support tube, annular insert block, sealing sheet, annular slot, metal bellows.The utility model is provided with support tube between intake pipe and air inlet, provides a heavy seal for the connecting place of intake pipe and air inlet, and sealing sheet provides two heavy seals, while metal bellows provides axial seal for first flange and second flange, realizes the three heavy seals of intake pipe and air inlet, improves the sealing effect of intake pipe and engine air inlet, and metal bellows itself has elasticity, can absorb vibration energy, reduce the wear and tear of sealing sheet due to repeated friction, improve the service life of sealing sheet, it is favorable to guarantee the sealing of intake pipe and engine connection, it is favorable to gas through intake pipe stably into engine.

This invention relates to the field of semiconductor detection technology and discloses a mass spectrometry device with a variable configuration energy analyzer and its control method. By coordinating a variable slit mechanism, an electrode system, and a mode switching controller, this invention enables the same mass spectrometry device to flexibly switch between two operating modes: wide energy acquisition and high sensitivity, and narrow passband and high energy resolution. This resolves the contradiction that existing fixed-parameter energy analyzers cannot simultaneously meet the needs of different analytical tasks. Through pre-storing target operating mode parameter sets and a parallel control strategy, parameters for all operating modes are pre-calculated and calibrated, and can be directly recalled during mode switching without real-time calculation. Simultaneously, the slit width, the output voltage of each electrode, and the operating status of the ion source components are adjusted, effectively reducing the mode switching time and ensuring that the switching time is controlled within a set time, meeting the requirements for online real-time switching during process operations.

The present application belongs to the technical field of grain fumigation, and particularly relates to a granary medicine feeding machine, which comprises a base plate, a rack fixed on the base plate, a lifting seat in sliding guide cooperation with the rack, a lifting driving mechanism installed on the rack, an outer pipe body vertically downwardly extending through the base plate, an inner pipe body sleeved in the outer pipe body and abutting against the inner bottom end of the outer pipe body, and a connecting mechanism installed on the lifting seat and connected with the top of the inner pipe body. The present application can reduce the resistance of pipe body insertion into the grain pile, reduce the grain occupation of the medicine feeding space and the pipe body blockage, improve the stability of the outer pipe body embedding depth and position, and is beneficial to the release of fumigant in the grain pile according to the predetermined position, so as to realize the fumigation effect.

The utility model relates to the technical field of dried fruit screening equipment, in particular to a dried fruit color sorter which comprises a feeding module, a main body module and a backflow module, the main body module is sequentially provided with a material distributing mechanism, a visual detection assembly, a double-channel assembly and a tail discharging port assembly, and the material distributing mechanism comprises a plurality of ball assemblies. The two ends of the ball assembly are fixed to the two parallel chains, the small branch and leaf collecting assembly is installed below the distributing mechanism, the double-channel assembly is located on the upper portion of the distributing mechanism, the air nozzle assembly is installed on the lower portion of the double-channel assembly, the tail discharging port assembly is located at the tail end of the distributing mechanism, and the backflow module is located below the tail discharging port assembly. According to the dried fruit color sorter, due to the design of the feeding module, dried fruits can uniformly and stably enter the color sorter, and a good foundation is provided for the subsequent sorting process. And through combined use of the vibration module and the feeding conveying belt, smooth flowing of the materials is ensured, and the phenomena of blockage and accumulation are avoided.

The application discloses a UV dispensing curing machine and a curing method, and belongs to the technical field of dispensing machines. The machine comprises a dispensing box, a lifting assembly is arranged in the dispensing box, a dispensing structure for dispensing is arranged on the outside of the lifting assembly, the dispensing structure has a primary curing function, and two curing chambers for increasing the curing degree are arranged on the side wall of the dispensing box. According to the application, the depth of the glue column into the glue pipe can be controlled by controlling the expansion range of the power film, and the glue output of the glue pipe can be controlled, so that the component can be coated more accurately. When the glue column moves upward in the glue pipe, the inside of the glue pipe is in a negative pressure state, the glue in the glue pipe is sucked at this time, so that the glue liquid cannot flow out of the glue outlet of the glue pipe, and the parts on the upper end of the component are prevented from being polluted by the excess glue liquid. Meanwhile, the glue liquid can be cured more thoroughly through twice curing at different times.

This utility model discloses a cumin harvester, relating to the field of cumin harvesting technology. It includes a tractor body and a mounting plate at the rear end of the tractor body. A material collection frame is provided on the outer side of the mounting plate, and a hydraulic push rod for driving the material collection frame to discharge material is provided between the mounting plate and the material collection frame. An inclined conveyor belt is provided between the tractor body and the mounting plate. In this cumin harvester, a triangular material collection component can initially collect the cut cumin, allowing it to enter the subsequent conveying process more concentratedly. Support wheels prevent the cutting table assembly from directly contacting the ground. By setting a front hydraulic lifting rod and a rear hydraulic lifting rod at the front end of the mounting frame, the height of the cutting table assembly can be flexibly adjusted. When harvesting cumin intercropped with cotton, the lifting and lowering of the cutting table assembly can be precisely controlled according to the actual position of the cotton and drip irrigation tape, effectively avoiding damage to the cotton or drip irrigation tape and greatly improving the practicality of the harvester.

The utility model discloses automatic hook arranging equipment which comprises a rotating device, a structural frame and two feeding barrels, the rotating device is installed on the structural frame, the feeding barrels are all installed on the structural frame, and the equipment achieves full-process automatic operation through synchronous feeding of the double feeding barrels, multi-directional movement of the rotating device and closed-loop feedback of a detector set. Parallel feeding is supported through the design of the double feeding barrels, and it is guaranteed that the hooks continuously and stably enter the rotating device through combination of directional conveying of the vibration disc and inclined guiding of the sliding rail. The rotation function and the horizontal displacement function of the rotation device cooperate, the hook frame is automatically pushed out after being fully hung, and manual intervention is reduced. The detector set covers the whole links of feeding, conveying, hanging and transferring, the material remaining amount, the flowing state, the hanging quality and the position precision are monitored in real time, the production error rate is greatly reduced, and the device is suitable for high-precision and large-batch continuous production scenes.

The utility model discloses a corn pulp fermentation process in the on -line metering device of bubble enemy, including the measuring jar, and the lower part of measuring jar is installed with water inlet pipe and bubble enemy granule feed pipe respectively, and the inner wall of measuring jar is installed with support, and the support is installed with the buffer board corresponding with the water outlet end of water inlet pipe, and the filter screen is installed in the measuring jar, and the aperture of filter screen is less than the maximum diameter of qualified bubble enemy granule, and the rotating rod is installed in the measuring jar, and the liftable floating plate is installed on the rotating rod, and the density of floating plate is less than the density of bubble enemy solution, and floating plate is located above the filter screen. The utility model has the beneficial effects that: through setting up support and buffer board cooperation can effectively reduce the water flow impact force of water outlet end of water inlet pipe, make the water flow of water inlet pipe steady enter the measuring jar, and the density of setting up floating plate is less than the density of bubble enemy solution can be in the process of liquid inlet and float steadily, thereby avoiding the deviation of liquid level sensor measurement caused by upper liquid level swing.

The pressure vessel comprises a shell, a hanging basket and a vortex suppression piece, in the using process, the hanging basket is used for arranging a reactor core, a coolant enters through an input port in the shell, then flows into an annular descending channel formed between the outer side wall of the hanging basket and the shell, continuously flows downwards along the descending channel, and is cooled to the outside, and the vortex suppression piece is arranged in the shell. And the lower cavity area at the bottom of the shell is reached. After entering the lower cavity at the bottom of the shell, the coolant is changed in flowing direction by the arc-shaped wall surface at the bottom of the shell to flow upwards, is in contact with the vortex suppression piece arranged in the shell and then continuously flows upwards in the area, and the upwards flowing coolant enters and flows through the reactor core lower plate, then enters the reactor core area used in the hanging basket and flows through the reactor core area to form a reactor core. And finally, the coolant flows out of the pressure vessel through the output port in the shell, and the vortex suppression plate can enable the coolant entering the reactor core to be distributed more uniformly, so that the reactor core is effectively cooled.

The application discloses a forklift with a rollover prevention structure, and relates to the technical field of logistics and storage equipment. The forklift comprises a support, the support comprises a portal, a fork assembly which is liftable and connectable to the portal, and a lifting mechanism for driving the fork assembly to lift relative to the portal, the fork assembly comprises at least two tines for supporting and lifting goods, the tines have load-bearing surfaces for supporting the goods, and the load-bearing surfaces of at least two tines are provided with detection pieces for detecting whether the goods contact the load-bearing surfaces. The above scheme sets the detection pieces on the load-bearing surfaces of the tines, monitors the contact state of the goods and the load-bearing surfaces, and judges the rollover risk of the goods.

This utility model discloses a vial feeding device for a cartoning machine hopper, relating to the field of cartoning machine technology. It includes a conveyor belt, a cartoning machine hopper, an alignment assembly, an alignment pusher plate, and a guide shaft. The cartoning machine hopper is located at the front end above the conveyor belt; the alignment assembly is located at the rear end above the conveyor belt and includes multiple parallel alignment channels; the alignment pusher plate is located at the output end of the cartoning machine hopper and can reciprocate linearly along a second horizontal direction; the guide shaft is rotatably mounted on the inlet end of each alignment channel, with its axis set vertically. When the vial is pushed to the inlet end of the alignment channel by the alignment pusher plate, the guide shaft rolls into contact with the side of the vial, causing the vial to rotate into the alignment channel. This effectively reduces friction, scratching, and squeezing phenomena when the vial contacts the fixed sidewall in existing automated cartoning machines, thereby effectively avoiding damage to the drug label and improving product appearance quality and information accuracy.

The utility model relates to the technical field of mechanism carbon tail gas purification, especially a mechanism carbon tail gas purification equipment, including the tower body, the top of tower body is equipped with the gas outlet, one side of the bottom of tower body is equipped with the gas inlet, is equipped with the demisting unit and multiple cyclone purification units in the tower body, is equipped with the circulating cooling heat exchange unit and the circulating water treatment unit outside the tower body, through with the tower body as the core carrier, the demisting unit, multiple cyclone purification units, spray unit in the tower body, circulating cooling heat exchange unit, circulating water treatment unit outside the tower body integration, do not need to set apart the cooling tower, desulfurization tower equipment like prior art, solved the problem that the separate equipment occupies the big area, also greatly reduced the complex pipeline across the equipment, reduced the risk of pipeline blockage, only need to aim at the tower body and supporting unit centralized operation in the later period, significantly reduced the installation and maintenance cost.

The utility model provides a spiral humidifier which comprises a base, a spiral water tank fixedly arranged on the base, an atomization assembly fixedly connected into the spiral water tank, an intelligent control assembly and a power supply assembly, and the intelligent control assembly and the atomization assembly are integrated on the base. The intelligent control assembly and the atomization assembly are electrically connected with the power supply assembly. The spiral water tank comprises a spiral tank body, a tapered funnel-shaped water injection port formed in the top of the spiral tank body, an atomizing nozzle formed in one side of the spiral tank body, and a condensed water recycling structure annularly arranged on the outer side of the atomizing nozzle; the inner diameter of the water injection opening is gradually reduced in the water flow direction, and the atomization nozzle is connected with the atomization assembly. According to the spiral humidifier provided by the utility model, the water tank of the humidifier is designed to be spiral, so that the technical problem that water is easy to overflow at the water injection port in the water injection process of the humidifier is solved, the risk of water overflow in the water injection process of the humidifier is reduced to a certain extent, the waste of water resources is reduced, and the utilization rate of water is improved.

The utility model relates to the technical field of rotary type grinding machines, in particular to a rotary type grinding machine for epoxy oil-resistant anti-corrosion powder, which comprises a device main body, a feeding box is fixedly connected to the side wall of the device main body, a telescopic rod is fixedly connected to the bottom of the feeding box, a movable block is fixedly connected to the tail end of the telescopic rod, and the movable block is fixedly connected to the bottom of the feeding box. A movable plate is fixedly connected to the side wall of the movable block, a heat preservation box is fixedly connected to the bottom of the device body, a heating plate is fixedly connected to the side wall of the heat preservation box, a grinding tank is fixedly connected to the top of the heat preservation box, and a movable door is movably connected to the bottom of the grinding tank. Through the arrangement of the telescopic rod, the movable block and the like, when the feeding device is used, the telescopic rod pushes the movable block to move and drives the movable plate to vibrate, so that the phenomenon of blockage during feeding of epoxy oil-resistant anti-corrosion powder is effectively avoided, and it is guaranteed that the epoxy oil-resistant anti-corrosion powder can stably enter the rotary grinding machine.

This application relates to a painting device for producing spring steel wire, comprising a spray head, a swing mechanism, and a swing frame. The steel wire is threaded through the swing frame. The number of spray heads is N, where N≧2. The spray heads are mounted on the swing frame and evenly distributed along the circumference of the steel wire to spray paint onto its surface. The swing frame is rotatably mounted on a machine frame and connected to the swing mechanism. The swing mechanism drives the spray heads to swing perpendicular to the wire conveying direction. The radius of the steel wire is r, and the lateral width of the sprayed area on the steel wire surface is L, where L satisfies the relationship L≥2rsin(360° / 2N). By setting the relationship between the steel wire radius, the number of spray heads, and the lateral spray width, it is ensured that the spray heads can spray paint onto the steel wire surface without dead angles. This application employs a scheme of multiple spray heads swinging and spraying paint onto the steel wire surface, enabling the paint to be evenly sprayed onto the steel wire surface through the spray heads, thereby improving the corrosion resistance of the steel wire.