14 results about "Whirlwind" patented technology

The utility model discloses a whirlwind type dust collection system and cleaning robot, the dust collection system includes dust collection mouth, dust collection box, separator and negative pressure generator, its separator can form spiral wind current, utilize centrifugal force to separate garbage from the wind current and collect in the dust collection box, thus can replace the filter screen, reduce use cost.

The utility model discloses a self-rotating whirlwind wool-winding-preventing dust cup which comprises a dust cup body, the dust cup body comprises an outer shell and an inner shell which are integrally designed, an air inlet is obliquely formed between the outer shell and the inner shell in a penetrating mode, a separation cavity communicated with the air inlet is formed in the inner shell, and the separation cavity is in butt joint with a dust collecting cavity at the bottom of the outer shell; the cyclone assembly comprises an inverted-cone-shaped rotary cone net and a cyclone turbine positioned in an inner cavity of the rotary cone net, filter screen holes are formed in the rotary cone net, a first flow guide plate positioned with the rotary cone net is arranged on the outer side of the cyclone turbine, and a rotary shaft extends on the cyclone turbine; the HEPA assembly comprises a connecting seat and an HEPA structure, a connecting pipe is arranged in the middle of the connecting seat, and a rotating shaft is rotationally connected to the central inner pipe; the bottom cover assembly is rotationally connected to the dust cup body. The dust cup can solve the problems that when a cyclone filtering structure in an existing dust cup is used, wool is prone to being wound on the surface, dust is prone to being embedded in the surface, follow-up filtering and overflowing quality is affected, and the dust cup and the cyclone filtering structure are difficult to clean.

[Problem] To improve dust collection efficiency while also reducing cyclone pressure loss. [Solution] A cyclone 1 comprises: an outer cylinder 3 provided to an upper part of a vortex cylinder 2; an inner cylinder 4 provided in a concentric manner inside the outer cylinder 3; a conical section 9 provided to a lower end of the outer cylinder 3; a flow-rectifying member 5 in which, near an upper end of the conical section 9 and in a space directly below the inner cylinder 4, a plurality of sheet-shaped flow-rectifying plates having a curved surface at least in the lower half are provided around the axis of the inner cylinder at equiangular intervals, with the curved surfaces of the sheet-shaped flow-rectifying plates being in the same direction as a swirling flow flowing along the inner periphery of the inner cylinder 4; an inflow cylinder 6 provided in a tangential direction to the outer periphery of the outer cylinder 3; and a discharge opening 8 provided to a lower section of the vortex cylinder. A lower end of the flow-rectifying member 5 can be supported at a bonded portion of the outer cylinder 3 and the conical section 9.

1. The name of the design product: cyclone cold feeling refrigeration machine. 2. The use of the design product: for installation on clothes to provide cold cooling for the human body. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to the technical field of crushing equipment, in particular to a cyclone ultrafine crusher which comprises a rack, a first crushing system, a second crushing system and a crushing cavity are arranged on the rack, and the first crushing system and the second crushing system are both in sealing fit with the crushing cavity and are distributed on the two sides of the crushing cavity. The first crushing system comprises a first motor and a first crushing wheel driven by the first motor to rotate, the second crushing system comprises a second motor and a second crushing wheel driven by the second motor to rotate, and the first crushing wheel and the second crushing wheel are coaxially and symmetrically arranged in the crushing cavity; according to the cyclone type ultrafine grinder, several grinding principles are combined together, and grinding is achieved through cyclone and impact generated between the pair of grinding wheels rotating independently, so that the grinding efficiency is improved, and the grinding efficiency is improved. The technical production equipment disclosed by the utility model has the advantages of wide application range, low cost and environmental protection.

The present invention relates to a method for manufacturing a whirlwind generating apparatus for purifying contaminated air, the whirlwind generating apparatus having, in a stacked and all-inclusive manner, a total of 8-stage components including: a first-stage water tank; a second-stage second suction chamber; a third-stage purifying and spraying chamber; a fourth-stage water droplet blocking chamber; a fifth-stage purified air suction chamber; a sixth-stage blower motor chamber; a seventh-stage whirlwind generating apparatus housing; and an eighth-stage whirlwind discharging apparatus, so as to purify air contaminated due to pollution in the earth's atmospheric environment.

1. The name of the design product: kart (whirlwind parent and child 3rd generation). 2. The use of the design product: kart for children to play. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The utility model relates to a whirlwind humidification aromatherapy bladeless fan, which belongs to the field of air purification equipment and comprises a base, a blowing mechanism and a humidification aromatherapy mechanism, the base is provided with a power supply module and a control module, and the blowing mechanism comprises a blowing shell, a blowing fan, a shunting air duct and a plurality of blowing air ducts. The humidifying and aromatherapy mechanism is composed of a humidifying and aromatherapy shell, a plurality of air pipes, an air pipe fixing ring, a fan cover and a top cover, a water tank, a mist outlet fan and an atomizing unit are arranged in the humidifying and aromatherapy shell, a fan disc is arranged at the upper end of the humidifying and aromatherapy shell, the fan integrates the humidifying, aromatherapy, air supply and air purification functions, the humidifying efficiency is improved, the air quality is improved, the fan has the ornamental value and the'tornado 'visual effect, and the fan is suitable for popularization and application. The blade-free design reduces dust deposition and noise, improves safety and comfort, and meets high-quality life requirements.

[Problem] To improve dust collecting efficiency while reducing the pressure loss of a cyclone. [Solution] This cyclone 1 comprises: an outer cylinder 3 provided at the upper part of a revolving cylinder 2 and expanded in diameter downward; an inner cylinder 4 concentrically provided in the outer cylinder 3; a conical part 9 provided at the lower end of the outer cylinder 3 and contracted in diameter downward; a flow straightening member 5 which is provided in the space directly below the inner cylinder 4 and in which a plurality of planar flow straightening plates, each having a curved surface formed in at least the lower half thereof, is provided at equal angular intervals around the axis of the inner cylinder 4, the curved surface of each planar flow straightening plate being oriented in a direction opposite to the swirling flow flowing around the inner periphery of the inner cylinder 4; an inflow cylinder 6 provided in the tangential direction to the outer periphery of the outer cylinder 3; and a drop port 8 provided at the lower part of the revolving cylinder 2. An inner diameter D2 of the lower end of the outer cylinder 3 can be 1.1-2.2 times an inner diameter D1 of the upper end of the outer cylinder 3. The height of the outer cylinder 3 can be 0.8-1.6 times the inner diameter D1 of the upper end of the outer cylinder 3.

This utility model relates to the field of ball screw machining technology and discloses an adjustable ball screw cyclone milling fixing device, including a machine tool. The machine tool is equipped with a milling assembly for milling workpieces. A tray is fixedly connected to the worktable of the machine tool. A support platform is provided on the tray via a transverse component. Two symmetrical T-shaped guide rails are fixedly connected to the upper surface of the support platform. Two symmetrical slides are slidably connected to the two T-shaped guide rails. A fixing frame is fixedly connected to each of the two slides. Three-jaw chucks for clamping workpieces are rotatably connected to the opposite sides of the two fixing frames via bearings. This utility model can fix workpieces of different lengths by changing the position of the two three-jaw chucks, effectively fixing workpieces of various lengths from very short to quite long, without replacing the entire fixture or making complex resets. The structure is simple and easy to operate.

The optimized condenser is an indirect evaporative cooling system with a mechanism of placing the water film in the vicinity of the combined air directed on one side of the metal surface of the main cooling elements against the impact of the target air perpendicular to the other side of the surface of the said elements and the optimal direction of the target air flow in a venturi shape. This condenser has a weather diffuser in the upper area of the condenser that has valves that are equipped with A sprinkler nozzle consists of a body whose target air outlet is smaller than the target air intake opening. Inside the condenser, there are three types of cooling elements in the form of air passage profiles, the main elements have a curvature against the target airflow and a vertex behind the stream to avoid tornadoes, which are arranged horizontally and crosswise and on both sides of the wall The condenser, angled cooling elements resemble a staircase, and in the funnel area of the condenser body, there are cubic cooling elements. The cooling fins are also located in the form of floors with a small distance, in which the inlet air of the target is divergent and convergent and the side currents of the main axis are all distributed horizontally and vertically, and when colliding with the curved part of the main profiles that have a water film from the inside, the cooling action is performed.

The utility model belongs to the technical field of waste material conveying devices, and particularly relates to a waste material conveying device for a numerical control whirlwind milling machine tool, which comprises a support frame, two first rollers, a plurality of second rollers and a plurality of second rollers, the conveying belt is wound on the two first rollers to form a closed-loop structure; when any first roller rotates, the conveying belt moves along with the first roller, so that the other first roller is driven to rotate, and continuous conveying of waste materials is achieved. The two rubber strips are symmetrically arranged on the two sides of the conveying belt in a winding mode, the rubber strips are connected end to end so as to limit waste on the conveying belt, and the waste conveying device for the numerical control whirlwind milling machine effectively limits the moving range of the waste and prevents the waste from falling off from the two sides of the conveying belt by introducing the rubber strips.

A cyclone high-speed electrolyzer using the high-speed turbulence, a method for recovering a valuable metal using the same, and a valuable metals recovered therefrom are provided, by applying a cyclone high-speed electrolytic recovery method to suppress the increase in concentration polarization caused by the rise in activation polarization and the growth of the diffusion layer, which are issues of conventional electrolytic recovery methods. In the cyclone high-speed electrolytic recovery method, a helical downward vortex is generated along the wall of the cyclone electrolyzer to accelerate the electrolyzer at high speed, forming a high-speed turbulent flow. This high-speed turbulence reduces the diffusion layer, significantly improving electrolytic efficiency and remarkably increasing the recovery rate of valuable metals.