6results about How to "Collect thoroughly" patented technology

The application relates to a pumped storage power station reservoir cleaning device and a running and maintaining method thereof. The device comprises a dam body, a filtering assembly arranged in the lower reservoir body and communicated with the water inlet end of a pumping unit, a plurality of groups of V-shaped baffles are arranged on the mounting base of the filtering assembly and are staggered with each other, an S-shaped flow channel is formed, quartz sand and other abrasive particles in the water flow lose kinetic energy, slide along the inner wall of the baffle to a storage chamber and are discharged by a shaftless spiral conveying blade, a reciprocating shearing blade linked with a driving shaft is further arranged in the frame to cut water grass, a cleaning assembly is arranged at the water inlet end of the generator unit, a motor driven by wind power drives a scraping plate on a conveying belt to automatically scrape off sundries at the water inlet end and send the sundries into a dam top material collecting box. The application integrates fine sand separation, water grass cutting and automatic sundry cleaning functions, avoids the entry of abrasive particles and sundries into the unit, reduces the equipment wear and tear and the risk of blockage, and guarantees the long-term stable operation of the power station.

The utility model relates to the technical field of welding equipment, in particular to an arc welding room which comprises a room body, an opening is formed in one side of the room body, a roller shutter door is arranged at the opening, a clamp used for clamping parts is further arranged in the room body, a first fan is installed on the top of the room body, the air inlet end of the first fan penetrates into the room body, and the air outlet end of the first fan penetrates into the room body. A waste gas collecting cover is installed in the room body, an adjusting assembly used for adjusting the height of the waste gas collecting cover is installed in the room body, a waste gas purifying assembly is installed at the air outlet end of the first fan, a second fan is installed on the side face of the room body, the air inlet end of the second fan is located outside the room body, and the air outlet end of the second fan extends into the room body and is fixedly connected with an air outlet pipe. And an air volume adjusting assembly is arranged on the air outlet pipe. According to the utility model, the collecting height of the waste gas collecting cover can be adjusted through the adjusting assembly, so that the waste gas collecting cover can collect waste gas more comprehensively and thoroughly, the waste gas can be extracted from the room body more comprehensively and thoroughly, and the extraction efficiency of the waste gas is improved.

The invention discloses a negative pressure dust suppression hopper, and belongs to the technical field of port coal transportation equipment. The negative-pressure dust suppression hopper comprises a platform and a discharging groove, a material grinding mechanism and a vibration mechanism are arranged on the bottom layer of the platform, a hopper and a dust suppression mechanism communicated with the hopper are arranged on the high layer of the platform, the dust suppression mechanism comprises a negative-pressure fan, a material dispersing box, a material filtering assembly and a spiral conveyor, a cavity is formed in the material dispersing box, and the material dispersing box is arranged in the cavity. The bulk material box is communicated with the side face of the top end of the hopper through a first pipeline, the first pipeline extends into the hopper and is fixedly provided with an air suction piece, one end of the negative pressure fan is communicated with the outside, and the other end of the negative pressure fan is communicated with the interior of the bulk material box through the first pipeline. The upper end and the lower end of the material filtering assembly communicate with the material scattering box and a feeding port of the spiral conveyor correspondingly, a discharging port of the spiral conveyor is in butt joint with the inner end of the discharging groove, coal materials can be collected more thoroughly, coal resources are saved, and meanwhile pollution of coal dust to port air is avoided.

This invention discloses a nebulization device for traditional Chinese medicine (TCM) internal medicine, belonging to the field of medical device technology. It includes a mask assembly, a main nebulizer assembly, and a control panel. The mask assembly is detachable and connects to the main nebulizer assembly, while the control panel centrally controls all components. The mask assembly features a negative pressure suction structure. The main nebulizer assembly integrates an nebulizer, a pressurization chamber assembly, a pump assembly with a conical filter head, and an air supply assembly. A heating element is built into the connecting pipe, and a one-way valve is installed at the pipe connection. The pump rollers are covered with rubber pads. This device features a securely fixed mask, fine and thorough atomization of the medication, and can assist in medication delivery and heating. It is suitable for different patients, and its modular design facilitates cleaning and maintenance, improving medication efficacy and patient experience, thus meeting the clinical needs of TCM internal medicine nebulization.

This invention discloses a pharmaceutical tablet powder mixing machine for pharmaceutical engineering, relating to the field of pharmaceutical processing technology. The pharmaceutical tablet powder mixing machine includes a machine body, with rotating components rotatably connected to both sides of the front of the machine body. A tank is fixedly connected between two of the rotating components, and a discharge mechanism is provided inside the tank. The discharge mechanism includes two limiting plates, which are respectively fixedly connected to the two side walls of the inner cavity of the tank. A sliding circular plate is provided inside the tank. Through the design of the discharge mechanism, after the pharmaceutical tablet powder inside the tank is completely mixed, the sliding circular plate can also scrape and separate the tablet powder during the discharge process, ensuring more thorough collection of the tablet powder and preventing impurities from occurring during subsequent mixing due to differences in the tablet powder.

The application discloses a kind of separation process and production line of plastic and glass composite material, the process steps of the process include shredding, dry screening, crushing, grinding wash cage rubbing processing, flotation equipment flotation and dewatering machine dehydration, the production line includes the shredder, dry screening equipment, crusher, grinding wash cage, flotation equipment and dewatering machine sequentially arranged.The application provides a set of plastic and glass composite material from big to fine multistage separation process, effectively solve the adaptation of glass and plastic composite board of various sizes, shapes, the durability of multistage crushing equipment, as far as possible the complete separation of glass and plastic, the whole process equipment is coherent and smooth, reduces the complex automatic control system of personnel.The process of the application can realize the relatively complete separation of glass and plastic of composite material, collection;For photovoltaic panel, laminated glass and other various forms of glass and plastic composite material provides a high-efficiency energy-saving low-cost separation, recycling, regeneration means.