7results about How to "Improve separation rate" patented technology

The gas-liquid separator for compressed air provided by this utility model includes a tank body, an exhaust pipe, and a swirl vane device. The tank body includes a cylindrical tank body, an elliptical end cap connected to the top of the tank body, and a sealing plate connected to the bottom of the tank body. The tank body is provided with an air inlet and an exhaust outlet. The exhaust pipe is located inside the tank body, with its upper end connected to the exhaust outlet and its lower end extending downward and coaxial with the tank body to form a straight pipe section. The swirl vane device is sleeved on the upper end of the straight pipe section and is lower than the air inlet. By sleeved with an elliptical guide shroud on the straight pipe section, which is located below the swirl vane device and higher than the lower end of the straight pipe section, and a cooling coil for cooling is set between the elliptical guide shroud and the straight pipe section, the inlet and outlet ends of the cooling coil penetrate the tank body and extend outward. This not only utilizes the guiding effect of the elliptical guide shroud to prevent liquid water from being re-entrained into the exhaust pipe by the airflow, but also enables water vapor condensation through the cooling coil, thereby improving the gas-liquid separation rate and reducing the temperature of the compressed air, making it suitable for subsequent use.

The utility model relates to solvent recovery equipment technical field especially, is used for cellulose ether production's solvent recovery unit, including the body, still include distillation device, stirring device, condensation collection device and filter device, distillation device installs on the body, stirring device installs on the body and distillation device, condensation collection device and filter device all install on distillation device, the body provides support, and distillation device carries out the filling and heating to solvent, and stirring device carries out the stirring to solvent, and condensation collection device carries out the condensation separation storage to solvent steam, and filter device carries out the filtration treatment to the solvent that enters the machine, and it carries out secondary classification filtration to solvent through setting filter device, reduces the impurity number that enters the machine, and carries out secondary classification distillation separation recovery to solvent through setting distillation device and condensation collection device cooperation, improves separation rate to improve recovery efficiency.

The utility model discloses a kind of black pig-tea leaf species and breeding combined use sewage manure fermentation system, including separation bin, the top of separation bin is equipped with fermentation tank, the top of fermentation tank is equipped with installation bin, the inside of installation bin is equipped with guide material pipeline, the top of guide material pipeline is connected with feed inlet, the top of installation bin is equipped with linkage mechanism, the bottom of guide material pipeline is equipped with two groups of discharge port, the bottom end of guide material pipeline is connected with stirring rod;The utility model is by the inside of fermentation tank that fecal water is guided from feed inlet and guide material pipeline, cooperate the intercoordination of linkage mechanism's linkage type stirring structure, fecal water and auxiliary material are more convenient for the mixing and stirring of more smooth and unobstructed, pay simultaneously during fermentation, by the activity of fermentation tank and the stirring of stirring rod, so that fecal water and auxiliary material in fermentation tank frame carry out more comprehensive stirring mixing, improve fermentation precision.

This invention discloses a flotation recycling method for waste lithium-ion batteries that produces no fluorine and no carbon emissions. The method includes: subjecting a mixture of positive and negative electrodes from waste lithium-ion batteries to low-temperature treatment, causing the surface binder to deform and exposing the surface of the positive electrode material particles; performing at least one of the following steps: adjusting the treated material to obtain a flotation slurry; sequentially adding an organic hydrophilic inhibitor, a collector, and a frother to the flotation slurry for flotation to obtain sediment; adjusting the sediment, adding the collector and frother, and performing flotation again to obtain ternary lithium concentrate. This invention utilizes low-temperature treatment to shrink and deform the organic film on the surface of the positive electrode material particles, exposing the particles and amplifying the hydrophilicity / hydrophobicity difference between the positive electrode material and graphite. The organic hydrophilic inhibitor binds to the hydrophilic surface of the positive electrode material particles, inhibiting the floating of the positive electrode material, thereby enhancing the flotation separation effect.

This utility model relates to the field of chemical equipment technology, and provides a combined filtration and washing device for chemical production, including a vessel body; a water sprayer disposed on the top wall of the vessel body; several filter covers disposed below the inner peripheral wall of the vessel body, and the filter covers are arranged at intervals along the inner peripheral wall of the vessel body; a filter plate disposed in the vessel body, located below the filter covers, and both the filter plate and the filter covers are used to separate solid and liquid materials; several drain pipes are disposed on the outer wall of the vessel body, and the drain pipes are located at the bottom inside the filter covers; and a liquid outlet pipe is disposed at the bottom of the vessel body. Through the above technical solution, multi-stage filtration significantly improves the solid-liquid separation rate and reduces the frequency of clogging compared to traditional single-stage filtration structures; the automatic water spraying combined with stirring washing method improves the cleanliness of the vessel body, eliminates the need for manual rinsing, and reduces labor intensity; the staged drainage design improves drainage efficiency and reduces waste liquid residue.

The utility model discloses a novel brine separation tank sorting separation equipment, including the separation tank, the outer end of separation tank is equipped with support frame, one end of separation tank is equipped with first discharge hopper, the inner wall of separation tank towards first discharge hopper is equipped with the pushing mechanism for driving the sinking material moves along the inner wall direction of separation tank, the pushing end of pushing mechanism is movable to first discharge hopper, the upper end of separation tank is equipped with the material stirring mechanism, the other end of separation tank is equipped with the transport mechanism for the transport of floating material, and the transport mechanism is located one end of separation tank away from first discharge hopper. The device of the utility model is pushed to the sinking water plastic through pushing assembly when using, and can still be subjected to brine cleaning in the process of pushing to the floating water plastic of adding talcum powder, and can also float to the water surface automatically after cleaning, so that the sinking water plastic and the floating water plastic of adding talcum powder can be separated further.