5results about How to "Facilitate electrolysis" patented technology

The invention relates to a method for preparing metallic titanium through two-step electrolysis in halide molten salt, and belongs to the technical field of metallurgy. The method comprises the following steps: by taking fluorine-chloride mixed molten salt as primary electrolytic molten salt, adding TiO2 into the fluorine-chloride mixed molten salt, uniformly mixing, heating the fluorine-chloride mixed molten salt containing TiO2 to the electrolytic temperature of 650-850 DEG C in an inert atmosphere, inserting a cathode and an anode, carrying out primary molten salt electrolysis, taking out a cathode product, and carrying out secondary electrolytic treatment on the cathode product to obtain the TiO2 / TiO2 composite material. Performing vacuum distillation or washing on the cathode product to remove impurities, and drying to remove attached electrolyte to obtain a primary electrolytic product crude titanium; the method comprises the following steps: by taking primary electrolysis product crude titanium as a soluble anode, high-purity metal titanium as a cathode and chloride molten salt as secondary electrolysis molten salt, heating the chloride molten salt to the electrolysis temperature of 550-750 DEG C in an inert atmosphere, inserting the cathode and the anode, performing electrolytic refining, and washing the electrolysis product with diluted hydrochloric acid and deionized water to remove impurities, thereby obtaining the low-oxygen metal titanium powder. A low-melting-point molten salt system is adopted in two-step electrolysis, and energy consumption can be effectively reduced.

The present invention belongs to the technical field of electrolytic disinfection, and discloses an electrolytic salting device, disinfection equipment and electrolytic salting control method. The salting device includes a liquid storage container, a salt warehouse and at least one water-absorbing slow-release component. The water-absorbing slow-release component has a first end and a second end. The first end extends into the salt warehouse and contacts the salt particles in the salt warehouse, and the second end extends into the liquid storage container and contacts the liquid in the liquid storage container. After the second end contacts the liquid, the liquid moves toward the first end under capillary action, and the soaked first end dissolves the salt particles around it. Based on the principle that the high-concentration area spontaneously diffuses to the low-concentration area, the high-concentration salt solution at the first end spontaneously diffuses to the second end, and gradually releases the salt into the liquid storage container. Since the salt can be gradually released from the salt warehouse to the liquid storage container only through the water-absorbing slow-release component, it is helpful to reduce the volume, save space and cost, improve the utilization rate of salt, eliminate the defect of salt blocking the pipeline, and reduce the risk of excessive chloride ion concentration in the liquid.

The utility model provides an electrolyzer, including electrolyzing unit, electrolyzing unit includes shell and laminating body, the shell is formed with water inlet, accommodation cavity and water outlet, laminating body is provided in the accommodation cavity, laminating body includes first electrode and second electrode that sets up in proper order. The shell is provided with a containing cavity, an assembling groove is formed in the position, on one side of the containing cavity, of the shell, the assembling groove is communicated to the containing cavity, the water inlet is communicated to the containing cavity and / or the assembling groove, and the containing cavity and / or the assembling groove are / is communicated to the water outlet.

This application provides a smoke removal device and a dust removal machine. The smoke removal device includes a housing, a liquefaction module, an electric field module, and a fan. The housing has a receiving cavity and an oil fume inlet. The oil fume inlet is connected to the receiving cavity and is used to allow oil fumes to enter. The oil fumes flow in the receiving cavity and pass through multiple liquefaction components in sequence, so that the oil fumes are liquefied when they come into contact with the liquefaction components, so as to output part of the oil and filtered oil fumes. The electric field module has a honeycomb electric field with a gas channel. The filtered oil fumes are electrolyzed during the flow in the gas channel to output clean gas. The fan is housed in the receiving cavity and draws in the clean gas output by the honeycomb electric field. The exhaust end of the fan is used to discharge the clean gas to the external environment of the housing, so as to facilitate the liquefaction and electrolysis of oil fumes by the liquefaction module and the electric field module, thereby realizing the discharge of clean gas to the external environment, avoiding oil fumes from polluting the external environment, and improving the smoke removal effect of the smoke removal device.

The invention discloses a device for removing micro-plastics in seawater through electrolytic flotation, and relates to the field of seawater purification, the device comprises a treatment pond, the left and right inner walls of the treatment pond are both slidably connected with fixed blocks, the side wall of each fixed block is fixedly connected with a sliding block, and the sliding blocks are fixedly connected with the left and right inner walls of the treatment pond. Sliding grooves corresponding to the sliding blocks are formed in the inner side wall of the treatment pond, each sliding groove penetrates through the treatment pond, a filter screen is arranged above the fixing block, a fixing support is fixedly arranged at the top end of the treatment pond, a motor is fixedly connected to the top end of the fixing support, and the motor is fixedly connected to the top end of the fixing support. And the output end of the motor is fixedly connected with a rotating rod. When floccules in seawater are filtered out through the filter screen, the filter screen continuously vibrates up and down, filtration is accelerated, meanwhile, the floccules are vibrated up, the filter screen is prevented from being blocked by the floccules, filtration is facilitated, an alarm structure is arranged, an alarm is given out when the electrodes are excessively consumed, and a worker can replace the electrodes in time.