16results about How to "Increase flushing power" patented technology

The invention discloses a tremella auramtialba cultivation and planting method and a closed square cabin special for cultivation and planting, and relates to the technical field of planting. According to the tremella aurantialba cultivation and planting method and the closed square cabin special for cultivation and planting, a cabin body, a rotary cultivation mechanism and a supply mechanism are included, the rotary cultivation mechanism comprises a driver and an operation planting assembly, the operation planting assembly comprises a conveying belt, and the surface of the conveying belt is fixedly connected with a semicircular strip-shaped supporting piece; the top end of the semicircular strip-shaped supporting piece is fixedly connected with a planting disc, the supplementing mechanism comprises a lifting adjuster, a liquid storage tank and a spraying assembly, the spraying assembly comprises a first air cylinder, a second air cylinder and a third air cylinder, and the first air cylinder, the second air cylinder and the third air cylinder are sequentially installed at the output end of the lifting adjuster; the telescopic end of the first air cylinder, the telescopic end of the second air cylinder and the telescopic end of the third air cylinder are all fixedly provided with spraying heads, the adjustable purpose is achieved, the height is adjusted according to strain growth, water is supplemented softly, impact is reduced, and safety and reliability are achieved.

The present application belongs to the technical field of oilfield workover equipment, and particularly relates to a multifunctional hydraulic elevator device for oilfield workover operation. The multifunctional hydraulic elevator device for oilfield workover operation has the function of automatic cleaning, improves the functionality of the elevator device, reduces the labor intensity of the workers, and has better cleaning efficiency for the lifting hole. The multifunctional hydraulic elevator device for oilfield workover operation comprises: a lifting arm; the lifting arm is used for lifting the elevator device; a main seat is installed between the lifting arms; a hinge; the hinge is rotatably connected with the main seat through a pin shaft; the main seat and the hinge form a lifting hole; a hydraulic assembly is used for controlling the opening and closing of the hinge; water holes are circumferentially distributed on the top sidewall surface of the lifting hole; the water holes are communicated with an external water source through pipelines.

The utility model discloses a kind of to adopt centipede raw material and make traditional Chinese medicine cleaning equipment, the utility model relates to centipede cleaning technical field, including flushing tank, the middle part in flushing tank is fixedly connected with lifting plate, the upper surface of the lifting plate is provided with a plurality of storage device, the storage device includes storage tube, the circumferential side of the storage tube is equipped with a plurality of through holes, the bottom end of the storage tube is through lifting plate and is slidably connected with it, transmission device is arranged in the lifting plate.The cleaning equipment for traditional Chinese medicine using centipede raw material is placed in storage tube by being stored in storage device, flushing tank is provided, through the cooperation of transmission device, stirring device, transmission device drives storage tube to rotate, increase the scouring strength between water, stirring device agitates water flow, further increase flushing efficiency, to realize the cleaning of centipede product.

The invention relates to the technical field of eye cleaning devices, in particular to an eye atomization cleaning device which is used for solving the problem that an existing eye cleaning device is poor in using effect. The device comprises a main body, a medicine bottle is installed on the main body, an atomization cavity communicated with the medicine bottle is formed in the main body, the two sides of the atomization cavity are communicated with two atomization nozzles respectively, two grooves corresponding to the eyes are formed in the main body, and the two atomization nozzles face the two grooves respectively; the main body is provided with a booster pump communicated with the atomization cavity, the operation speed of the booster pump is gradually increased, the booster pump can drive liquid medicine in the medicine bottle to be discharged through the atomization nozzle during operation, the atomization nozzle can rotate, and when the atomization nozzle rotates, the injection pressure of the atomization nozzle is gradually increased and then reduced; according to the device, the eyes are gently flushed at low pressure, then the flushing strength is gradually improved, and finally the flushing strength is reduced, so that the flushing pressure change can meet the flushing requirement on the eyes.

The invention relates to the technical field of industrial wastewater regeneration treatment, and discloses a phosphoric acid wastewater deep purification device based on an adsorption regeneration structure, the phosphoric acid wastewater deep purification device comprises a placing part, the placing part comprises a tank body, the bottom of the tank body is fixedly provided with a supporting seat, and the bottom of the tank body is fixedly communicated with a communicating pipe; and the other end of the communicating pipe is fixedly communicated with an RO membrane tank. The phosphoric acid wastewater deep purification device based on the adsorption regeneration structure can effectively solve the problems that in the prior art, an adsorbent supporting layer of a traditional wastewater purification device is of a fixed plane structure, the straight surface cannot play an effective role in guiding, retarding or dispersing falling wastewater, and consequently the wastewater cannot be effectively purified under the action of gravitational potential energy. The problem that soluble phosphate is difficult to fully intercept due to the fact that a path with the minimum natural selection resistance vertically falls, the phenomena of vertical direct discharge and short flow easily occur, the wastewater purification path is short, the contact time of wastewater and an adsorbent is short and the utilization rate of the adsorbent is low in the prior art is solved.

The invention provides an evaporation method and application thereof, and relates to the technical field of vacuum evaporation, the evaporation method comprises the following steps: preheating an evaporation boat, a tungsten mesh and a solid aluminum source arranged on the tungsten mesh; pre-melting treatment is conducted, the solid aluminum source is melted, and molten aluminum covering part of the surface of the tungsten net is formed; pre-evaporation treatment is conducted, the molten aluminum is evaporated, and an initial infiltration area is formed; in the primary wire feeding stage, aluminum wires are fed at the first wire feeding speed, molten aluminum obtained after the aluminum wires are molten is spread in the initial infiltration area till the tungsten mesh is completely infiltrated by the molten aluminum, and at least part of the tungsten mesh is consumed; in the secondary wire feeding stage, aluminum wires are fed at the second wire feeding speed, and the tungsten net is completely consumed; and an evaporation stage: evaporating an aluminum metal layer on the base film. According to the evaporation method provided by the invention, the spreading uniformity and evaporation stability of the molten aluminum are improved, and the technical problems of narrow liquid level, frequent splashing and non-uniform coating thickness caused by non-uniform heat distribution in the traditional process are solved.

This utility model relates to the field of electrochemical machining technology and discloses a flushing box for preparing high-precision turbulence column parts. The box includes a body mounted on a base, and a through-hole is provided on the body. Flow channels are distributed on both sides of the through-hole, one side being an inlet channel and the other a outlet channel, both of which are connected to the sidewall of the through-hole. This utility model, by providing inlet and outlet channels on the box, can continuously refresh the electrolyte and continuously discharge corroded metal debris, ensuring smooth machining of the parts by the electrode head. By providing a collecting cavity, the electrolyte from multiple flow holes is collected, allowing the electrolyte to be evenly distributed in the through-hole through connecting holes, ensuring uniform electrolyte distribution in each area.

This application relates to the field of phosgene recycling and absorption technology, and in particular to a Venturi tube, a phosgene recycling and absorption system, and a phosgene recycling and absorption method, to solve the problems of scale buildup and blockage at the throat of venturi tubes in related technologies, which leads to shutdowns for cleaning, resulting in extended process and equipment operating cycles and increased operating costs. A Venturi tube includes: an inlet section, a constriction section, a throat, and a diffuser section connected in sequence, and a solvent injection pipe disposed in the constriction section; wherein, the end of the inlet section is used to introduce a first material flow, the outlet of the solvent injection pipe faces the throat, and the outlet of the solvent injection pipe is in contact with the inner wall of the constriction section, avoiding the material flow channel near the central space of the constriction section.

The multi-blade cutter head comprises a cutter handle mounting part and at least two blade mounting parts, the cutter handle mounting part can be detachably connected with a cutter handle body, and the at least two blade mounting parts are sequentially and evenly arranged in the circumferential direction of the cutter handle mounting part at intervals in an outward extending mode. A gap between any two adjacent blade mounting parts is arranged as an inter-blade empty area, and each blade mounting part is sequentially provided with an in-blade empty area and a blade interface from inside to outside, so that the scouring force of externally sprayed cooling liquid to the middle area of the cutter can be increased by additionally arranging the inter-blade empty areas and the in-blade empty areas, cuttings are easy to discharge, and the service life of the cutter is prolonged. The phenomenon of poor cutter marks can be avoided, and the cooling effect of the cutter head can be effectively improved through the common arrangement of the inter-blade empty area and the in-blade empty area, so that the machining precision is improved.

The application discloses a high-temperature and high-pressure bidirectional metal sealing valve and belongs to the technical field of valves. Mainly comprising a valve body and a flow channel penetrating through the valve body, an opening and closing assembly is arranged on the valve body, an adjusting assembly is arranged on the valve body, the adjusting assembly comprises a transition pipe which is arranged in the interior of the valve body, a cavity is arranged in the interior of the valve body, the diameter of the cavity is larger than that of the flow channel, two groups of bellows are arranged on the transition pipe, a mounting frame is mounted on the upper surface of the valve body, an electric cylinder is mounted on the mounting frame, the output end of the electric cylinder extends into the interior of the valve body, and the output end of the electric cylinder is connected with the transition pipe. The high-temperature and high-pressure bidirectional metal sealing valve can control the transition pipe and the bellows to form a curved channel when the flow rate of the fluid is large, so that the flow rate of the fluid is buffered, the scouring force on the valve is prevented from increasing, and the effect of buffering the fluid with a large flow rate is achieved.

The application discloses a hydrogen fuel control system for unmanned aerial vehicles, which comprises a hydrogen bottle, a pressure reducing valve, a hydrogen inlet valve, a first pressure sensor, a fuel cell stack, a steam-water separator, a double-variable peristaltic pump, a second pressure sensor, a controller, a drain valve, a temperature sensor and a current sensor. The system constitutes a closed hydrogen circulation loop to recover unreacted hydrogen. The controller monitors the hydrogen circulation pressure, the stack temperature and the load current in real time through a sensing network composed of double pressure sensors, a temperature sensor and a current sensor, analyzes the load change and the water-heat state based on the built-in program, and cooperatively regulates the rotating speed and the extrusion degree of the double-variable peristaltic pump, dynamically optimizes the flow and the flushing intensity of the hydrogen circulation. The system solves the water-heat management problem of the fuel cell of the unmanned aerial vehicle under dynamic working conditions, improves the hydrogen utilization rate, effectively prevents water flooding and membrane dryness, and guarantees the efficient, stable and long-life operation of the system.

The utility model relates to agricultural product processing technical field discloses a kind of rotary spray head subassembly of lotus root cleaning equipment, spray head subassembly is connected with cleaning equipment by quick-change head, rotating base is rotated via plane bearing, fixed support bears water outlet subassembly.Water flow impact fan blade drives rotating shaft rotation in water outlet subassembly, so that cleaning plate clears out water outlet anti-blocking.Cleaning equipment main part is rectangular frame, beam fixed water pipe, conveying shaft drives conveying roller to convey lotus root, sewage flows into sewage storage tank of containing clean water system by sewage outlet, is recycled by water pump pumping back.The device realizes lotus root automation cleaning, anti-blocking and water resource circulation, improves cleaning efficiency and quality, and quick-change head is conducive to equipment quick replacement and maintenance.

The utility model discloses an anti-blocking device for a coal water slurry sampling point, and belongs to the technical field of coal water slurry production and detection. The anti-blocking device for the coal water slurry sampling point comprises a coal water slurry header pipe, the bottom end of the coal water slurry header pipe is communicated with a flushing water pipe, the flushing water pipe comprises an outer pipe and an inner pipe, the inner pipe is installed in the outer pipe, a fluid cavity is formed between the outer pipe and the inner pipe, the inner wall of the inner pipe is communicated with a plurality of nozzles, and the nozzles are communicated with the flushing water pipe. One end of each nozzle is communicated with the interior of the fluid cavity, a water inlet is formed in the outer wall of the outer pipe, one end of the water inlet is communicated with a water inlet pipeline, the bottom end of the outer wall of the inner pipe is communicated with a water outlet pipeline, and one end of the water outlet pipeline extends to the exterior of the outer pipe and is communicated with a one-way valve mechanism; the water inlet pipeline comprises a transverse pipe, and one end of the transverse pipe is communicated with a flushing water pressure controller.

The utility model belongs to the technical field of cleaning equipment, and particularly relates to a concrete mixing tank automatic cleaning device which comprises a base, the base is used for placing a concrete mixing tank, the upper side of the base is fixedly connected with an electric telescopic column, the top of the electric telescopic column is fixedly connected with a top plate, and a motor is fixedly installed on the top plate. And a cleaning assembly and a spraying assembly are arranged below the top plate. According to the automatic cleaning device for the concrete mixing tank, the motor drives the rotating shaft to rotate, the cleaning brush is driven to rotate horizontally, and the combination of a square groove, a sliding block and a reset spring is ingeniously utilized, so that a round rod and the cleaning brush can brush up and down in a reciprocating mode while rotating; the multi-dimensional brushing mode obviously enhances the cleaning effect, ensures that all corners of the inner wall of the stirring barrel can be thoroughly cleaned, and particularly solves the problem that the top and the bottom are difficult to touch in a traditional cleaning mode.

The invention relates to the technical field of fabric treatment equipment control methods, in particular to a fabric treatment equipment control method, electronic equipment and fabric treatment equipment.The control method comprises the steps that in the water drainage process of fabric treatment equipment, a sprayer is controlled to spray towards an inner cylinder, and in the spraying process, the inner barrel is controlled to alternately rotate forwards and backwards so as to wash the soft flocks in the first through holes of the lifting ribs and the containing cavities, and the soft flocks are discharged from the second through holes in the inner barrel. By controlling the sprayer, flocks in the lifting ribs are actively removed, the inner barrel is kept in positive and negative rotation alternate motion in the drainage stage, flowing water spraying and flushing are matched, dynamic circulating water flow is formed, flocks are effectively driven to be discharged from the lifting ribs and surrounding holes, the drainage efficiency and the flock removal rate of the washing machine are effectively improved, and the service life of the washing machine is prolonged. And the separated soft flocks are prevented from being adhered to clothes again.

This utility model relates to the field of medical devices, and more particularly to a high-efficiency cleaning and disinfection device for medical devices. It includes a disinfection cabinet with a built-in partition and a cabinet door at the front of the cabinet. It also includes a rotating module located on the lower side of the partition and an ultrasonic module located on the upper side of the partition. A hydraulic cylinder is installed on the top of the disinfection cabinet, and a disinfection basket for placing medical devices is installed at the power output end of the hydraulic cylinder. The four walls of the disinfection basket have water-permeable holes. The rotating module includes a bearing seat at the bottom of the disinfection cabinet, with a support shaft rotatably connected inside the bearing seat. A turntable is installed at the upper end of the support shaft. This utility model combines the advantages of rotary rinsing and ultrasonic cleaning, creating a vortex in the disinfectant solution, enhancing rinsing force and uniformity, and improving cleaning efficiency. High-frequency vibration of the vibrator generates microbubbles, which burst and kill dirt and bacteria, achieving deep cleaning and disinfection. An ultraviolet lamp is added to further kill residual microorganisms, ensuring the cleaning and disinfection effect.