16results about How to "Fast purification" patented technology

The utility model relates to the technical field of essence oil separation and purification, and discloses light essence oil separation and purification equipment which is characterized in that the bottom of a purification tank is fixedly connected with a servo motor, the top of the inner side of the purification tank is provided with a heating pipe, the right wall of the purification tank is fixedly communicated with a water pumping pipe, and the left end of the water pumping pipe is fixedly communicated with a heat exchange pipe; the right end of the upper side of the heat exchange pipe is fixedly connected with a drainage pipe, the surface of the drainage pipe is provided with a water pump, the right end of the drainage pipe fixedly communicates with a heat preservation water tank, the top of the purification tank fixedly communicates with a gas conveying pipe, and the bottom of the right side of the gas conveying pipe fixedly communicates with an exhaust pipe; through cooperative use of the gas conveying pipe, the exhaust pipe, the heat preservation water tank and the like, water vapor generated by evaporation of essence oil enters the exhaust pipe through the gas conveying pipe, and the water vapor in the exhaust pipe exchanges heat with water in the heat preservation water tank so as to heat the water in the heat preservation water tank, so that the heat is collected and reused, and resources are saved.

The utility model provides an electroplating liquid recycling device, and belongs to the technical field of electroplating liquid treatment. The electroplating liquid recycling device comprises a supporting structure and an edge rolling mechanism. The flocculent precipitation structure comprises a flocculation tank, a homogenizing part and a spraying part, a concave part is formed in the bottom of the flocculation tank, the spraying part is mounted on the flocculation tank, the separation structure comprises a separation tank, connecting parts and a separation part, the connecting parts are circumferentially distributed at the bottom of the liquid collection cavity, a pressure pump is mounted on the surface of the flocculation tank, and the separation part is mounted on the surface of the separation tank. An inlet of the pressure pump is communicated with the side face of the concave part through a feeding pipe, and an outlet of the pressure pump is communicated with the top face of the liquid collecting cavity. In the treatment process, the separation piece is installed between the connecting piece and the extrusion piece through the elasticity of the spring, so that the separation piece can be conveniently replaced after the sealing cover is opened, the separation efficiency and the filtering quality can be kept, and use is more convenient.

The utility model discloses an air purifier belongs to air purification equipment technical field. It includes: air inlet pipe and air outlet pipe, both upside down and connect, and both the top surface, bottom surface of air purifier structure formed after connecting are closed surface, the top surface of air outlet pipe is provided with the communicating port, and the inner chamber of air inlet pipe is communicated with the air outlet pipe through the communicating port, the circumferential side wall of air inlet pipe is provided with a plurality of air inlet face, and every air inlet face is provided with air inlet, the air outlet face is formed on the opposite setting two sides of air outlet pipe respectively, and every air outlet face is provided with air outlet, the filter screen is set in air inlet pipe and covers in communicating port. Set up air inlet and air outlet on every side wall of air inlet pipe and air outlet pipe respectively, can handle the air in larger range fast, realizes the uniform suction and high -efficient discharge of air, effectively promotes the air circulation times in unit time, thereby significantly enhances purification efficiency.

The germanium wet purification hydrolysis kettle comprises a box body, the box body is of a cylindrical design, a box cover is arranged on the outer surface of an opening of the box body, the box cover is attached to the outer surface of the box body, and a discharging hopper is arranged on the outer surface of the box cover in a penetrating mode. A driving motor is fixedly mounted on the outer surface of the box cover, a separation mechanism is arranged in the box body, and residues obtained after complete reaction can be filtered and taken out through a lifting filter frame through the separation mechanism. According to the germanium wet purification hydrolysis kettle convenient for precipitation separation, after the reaction is completed, germanium residues are precipitated in the box body and fall into the lifting filter frame, at the moment, the box cover can be lifted up, so that the box cover drives the rotating shaft to ascend together with the lifting filter frame, a solution is filtered through a filter screen of the lifting filter frame, and the residues after the germanium reaction are left in the lifting filter frame; and an operator can conveniently take out germanium after extraction reaction, so that the solution is separated from germanium residues after reaction.

The present application relates to the technical field of air purifiers, and specifically provides a wind channel assembly, an air purifier and a wind channel assembly control method.The wind channel assembly comprises a centrifugal fan, a first shell and a flow guide piece;the centrifugal fan is provided in multiple parallel and sequential intervals;the first shell is arranged outside the centrifugal fan and is connected to the centrifugal fan;the first shell is provided with multiple wind channels corresponding to the centrifugal fan in one-to-one correspondence;the wind channel comprises a first air inlet and multiple first air outlets;the first air inlet is used for introducing airflow filtered by a target filter with a target resistance into the wind channel;the multiple first air outlets are arranged on the outer periphery of the centrifugal fan;the flow guide piece is arranged in the first shell and is connected to the first shell;the flow guide piece is arranged between two adjacent centrifugal fans to separate the wind channels;the flow guide piece is provided with flow guide concave arc surfaces on both sides, and the flow guide concave arc surfaces are configured to guide the airflow of a target fan to the first air outlet. The present application can provide large airflow while taking into account low noise and energy consumption.

The invention relates to the technical field of fresh air systems, and particularly discloses an intelligent fresh air purification system and a control method thereof.The intelligent fresh air purification system comprises a plurality of boxes arranged side by side and further comprises a plurality of fresh air units, the number of the fresh air units is multiple, and at least two fresh air units are arranged in each box; the fresh air units in the same box are used for air intake and air exhaust respectively; the fresh air unit comprises an air pipe, and the air pipe is connected with a first fan and a second fan. The multiple electric control boards are arranged on the tops of the boxes correspondingly and electrically connected with the first draught fan and the second draught fan in the same box. According to the invention, one group of fans is used for controlling ventilation of multiple rooms, two groups of fans are used for cooperatively controlling ventilation of each room, independent control can be realized, the ventilation quantity is more balanced and adjustable, the power consumption is low, and the noise is low.

The utility model discloses a cleaning device for oil cylinder accessories, which relates to the technical field of cleaning of oil cylinder accessories and comprises a brushing device, one side of the brushing device is fixedly connected with a box body device, one end of the box body device is fixedly connected with a purification device, one side of the purification device is fixedly connected with a stirring device, and the stirring device is fixedly connected with a water pump. And the washing device comprises a fixing frame, the fixing frame is fixedly connected with one side of the box body device, and one side of the fixing frame is fixedly connected with a first motor. Through cooperation of the cleaning brush and the sponge mat, the problems that oil cylinder accessories are inconvenient to clean and the labor intensity is large are solved, the purpose of improving the cleaning quality of the oil cylinder accessories is achieved, meanwhile, the purpose of reducing the labor intensity is achieved, and through cooperation of the drainage pipe, the purification box and the water pump, the problems that the cleaning water amount is large, and the cleaning cost is low are solved. The problem that water resources are wasted due to the fact that secondary utilization cannot be achieved is solved, and the purpose of saving the water resources is achieved.

The utility model discloses a reaction kettle for purifying high-purity quartz sand, which comprises a reaction kettle body, the bottom surface of the reaction kettle body is fixedly connected with a group of supporting legs, a rotating assembly is arranged in the reaction kettle body, and the rotating assembly comprises a fixed rod and a motor, the outer surface of the fixing rod is rotatably connected with the inner bottom wall of the reaction kettle body, and the bottom end of the fixing rod is fixedly connected with a first belt pulley. According to the reaction kettle for purifying the high-purity quartz sand, through cooperative arrangement of the reaction kettle body, the supporting legs, the rotating assembly, the reinforcing rod, the injection barrel, the discharging barrel and the electromagnetic valve, the rotating assembly can accelerate the purification speed of the quartz sand without influencing subsequent use, and the supporting legs improve the overall height of the device, so that subsequent operation of workers is facilitated; and the discharging barrel achieves discharging of the quartz sand, follow-up collection of the quartz sand is facilitated, the arranged electromagnetic valve can control the outflow amount, and follow-up collection of workers is facilitated.

The utility model discloses a machine room dust falling device, which relates to the technical field of air purifiers and comprises a filter box, a filter screen is clamped in the filter box, a rotating block is arranged on the inner surface of the filter box, the surface of the rotating block is rotatably connected with a transmission wheel, and a baffle is fixed at the lower end of the transmission wheel. A driving wheel is in tooth connection with the surface of the transmission wheel, the lower end of the driving wheel is in transmission connection with a power motor, an air exhaust box is fixed to the upper end of the filter box, an air exhaust fan is arranged in the air exhaust box, an air outlet is formed in the surface of the air exhaust box, and air inlet plates are arranged on the four sides of the filter box. The air quality detector is used for detecting the air quality in all directions so as to determine the position of an air pollution source, and the control panel is used for controlling, so that the baffle can block one air inlet plate, the air absorption rate in the direction of the pollution source is increased, and the air purification speed is increased.

The present invention discloses a microchannel reforming hydrogen production purification and catalytic exothermic reactor and a hydrogen production system and method, wherein the reactor includes, from top to bottom, an upper plate, a plurality of double-sided concave-convex plates, at least one hydrogen purification plate and a lower plate; a plurality of double-sided concave-convex plates are tightly stacked, and a feed slot, a micro-reaction slot and a discharge slot are provided on both sides; between two adjacent double-sided concave-convex plates: the feed slots are mirror images of each other and fit together to form a feed channel, the micro-reaction slots are mirror images of each other and fit together to form a micro-reaction channel, and the discharge slots are mirror images of each other and fit together to form a discharge channel; the hydrogen purification plate is a molecular sieve purification plate, and is provided with a hydrogen-rich channel and a pure hydrogen channel. The present invention has good stability and consistent thermal conductivity, and through internal heating, balanced heat, and uniform heating, the reaction is thorough, the hydrogen production efficiency is high, and hydrogen can be purified at the same time.

The invention discloses a pickling vertical stirring storage tank for sodium electric hard carbon purification. The pickling vertical stirring storage tank comprises a tank body, a motor, a main shaft, stirring blades, spiral blades and a conveyor, a feed opening is formed in the upper end of the tank body, a discharge opening is formed in the lower end of the tank body, a discharge opening is formed in the position, close to the lower end, of the outer side of the tank body, and the conveyor is arranged at the discharge opening so as to output materials outwards; the main shaft is arranged along the central axis of the tank body, the motor is arranged at the upper end of the outer part of the tank body, the output end of the motor is connected with the upper end of the main shaft, and the stirring blades are connected to the main shaft so as to rotate and stir materials under the driving of the main shaft; the spiral blade spirally extends around the main shaft from the inner bottom of the tank body to a position close to the upper top of the tank body, so as to rotate under the driving of the main shaft and drive materials in the center of the tank body to move from the inner bottom of the tank body to the inner top of the tank body. The acid pickling vertical stirring storage tank for sodium electric hard carbon purification has the advantages of being capable of achieving batch production, high in purification speed, good in effect and capable of reducing the production cost.

The utility model relates to the field of sewage treatment, and disclose a kind of multistage percolation purification artificial wetland, including primary filter tank, the inside movable joint primary percolation layer of primary filter tank, the side fixed connection of primary filter tank has secondary filter tank, the inside movable joint secondary percolation layer of secondary filter tank.The multistage percolation purification artificial wetland, by setting primary filter tank, primary percolation layer, secondary filter tank, secondary percolation layer, filter plate one, tertiary filter tank, tertiary percolation layer, filter plate two, filter plate, liquid storage frame, liquid pumping pipe, liquid pumping equipment, liquid discharge screw pipe and lower rotating screw lock, can make the multistage percolation purification artificial wetland more convenient to use, can be conveniently collected to purified sewage, to improve the utilization rate after sewage purification, reduce the purification pressure of artificial wetland, improve the purification speed of subsequent sewage, conducive to long time work of multistage percolation purification artificial wetland.

The utility model discloses reverse osmosis water treatment equipment, including: a first osmosis filtration assembly and a second osmosis filtration assembly, the first osmosis filtration assembly includes two first water passing cylinders, a communicating pipe and a first U-shaped pipe, the number of the first water passing cylinders is two, the communicating pipe is arranged between the two first water passing cylinders, and the first U-shaped pipe is arranged between the two first water passing cylinders; the first permeation filtering assembly comprises two groups of first water passing cylinders, the two groups of first water passing cylinders are connected in parallel through pipelines, the filtering water output ends of the two first water passing cylinders are connected with a first U-shaped pipe, and the second permeation filtering assembly comprises two groups of second water passing cylinders, a second U-shaped pipe and a third U-shaped pipe. The raw water purification device has the advantages that the raw water purification speed can be increased conveniently, only the corresponding valve switches need to be switched off alternately when the permeable membrane rolls in the corresponding first water passing barrel or the second water passing barrel are replaced, and then the raw water inlet valve does not need to be switched off when the permeable membrane rolls are replaced, so that the normal operation of equipment is not influenced.

The invention discloses a high-efficiency cell supernatant Protein A purification method, and belongs to the technical field of biology. A porous filter plate (1) is used for replacing a pre-assembled column to serve as a purification filler supporting medium, protein A filler is loaded into a hole site, gaskets of 10 micrometers are placed above and below the filler, the gaskets do not adsorb protein, the filler can be prevented from floating when a sample is added, the uniformity of the thickness of the filler is guaranteed, sufficient combination of protein and the filler is guaranteed, and the protein recovery rate is increased. And filtering the cell supernatant by using a 0.45 mu m filter membrane, adding the filtered cell supernatant into a porous filter plate (1) containing protein A filler, and carrying out impurity cleaning and elution to collect the target protein. Compared with a preassembled column purification mode, the method has the advantages that single-time multi-flux filtration can be realized by using the vacuum pump, the purification efficiency is high, and the consumed time is short; compared with a purification mode of a protein purification instrument, the method is simple in material consumption, low in cost, short in time consumption and suitable for high-throughput sample treatment.

The utility model discloses a high-density pool for sewage treatment, which comprises a stable support frame, a first sewage treatment box arranged at the upper end of the stable support frame, a second sewage treatment box arranged at the rear end of the first sewage treatment box in a communicated manner, a first mounting plate, a second mounting plate and a second mounting plate, and a first mounting plate is fixed to the upper side of the first purification cavity, a first mounting motor is arranged in the middle of the first mounting plate, a first stirring rod is coaxially connected to the lower end of the first mounting motor, and a second purification cavity is formed in the right side of the first purification cavity. According to the high-density pool for sewage treatment, the problems that although an existing high-density pool can improve the operation efficiency during sewage treatment, rapid stirring and purification speed acceleration are not convenient to carry out after chemicals are added, a better purification effect is not convenient to achieve, sludge at the bottom is not convenient to better and more comprehensively remove, and the working efficiency is not improved are solved.

The invention relates to a control method for conducting air purification based on a water heater, the water heater and a storage medium, and the method comprises the steps that the air quality of the current environment of the water heater is detected, air quality parameters are obtained, and based on the air quality parameters, air grade parameters of the current environment are determined; whether the air grade parameter belongs to a preset grade interval or not is judged, the preset grade interval represents an interval for triggering the water heater to conduct air purification operation, and if yes, a purification system and / or a smoke exhaust system of the water heater are / is controlled to work. The air in the surrounding environment of the water heater, especially the kitchen environment, can be intelligently purified, the user experience is improved, meanwhile, the quality of air provided by the water heater for gas combustion is improved, and the combustion performance is improved.