52results about How to "No stacking" patented technology

The invention provides a discharging device and a discharging method. The discharging device comprises at least two discharging pipes arranged vertically and used for conveying pipes, a first blockingmechanism, a second blocking mechanism and an output mechanism, wherein the first blocking mechanism can be selectively extend into the discharging pipes, when a set of pipes fall, the first blockingmechanism is used for blocking the next set of pipes to fall, the second blocking mechanism is arranged below the first blocking mechanism and can be selectively extend into the discharging pipes soas to receive the falling pipes, the output mechanism is arranged below the discharging pipes and used for conveying the fallen pipes to the target position, and when the output mechanism returns below the discharging pipes, the second blocking mechanism only releases the received pipes. The invention further comprises the discharging method. According to the discharging device and the dischargingmethod, the fallen pipes can be conveyed to the target position, sequential falling of the pipes to fall can be kept, multiple pipes can be conveyed at a time, manned guard is not needed, the workingefficiency is improved greatly, and the discharging device is simple in structure and small in occupied area.

The invention discloses rotary glasses cleaning equipment and a cleaning basket thereof. The cleaning equipment comprises a case, a rotary basket device and a spraying device, wherein a plurality of positioning grids are arranged on the cleaning basket. During use, glasses to be cleaned are uniformly arranged in the positioning grids of the cleaning basket, and the cleaning basket can rotate in the case while being flushed by the spraying device, so that an effect of thoroughly cleaning the glasses in all directions without a dead corner is achieved, and a requirement for cleaning the glasses in batches can be met; meanwhile, the cleaning equipment can be provided with multiple cleaning baskets, and after the glasses in one cleaning basket are cleaned, another cleaning basket with glasses to be cleaned is replaced, so that the halt time of the equipment is reduced, and the working efficiency of the equipment is improved; furthermore, the cleaning equipment is reasonable in structural design and occupies small area.

The invention belongs to the field of composite electrode material preparation, and in particular relates to the preparation of a composite graphene oxide paper electrode material with a sandwich structure. A sandwich structure composite graphene oxide paper electrode material is prepared by a one-step method. The specific steps are: ultrasonically disperse graphite oxide in a solvent, then add a transition metal salt and keep stirring to make the system evenly mixed, adjust the pH to alkaline and then adjust the pH to 80-150 After reacting at ℃ for 8-12h, suction filtration, washing and drying at low temperature, a sandwich structure composite graphene oxide paper electrode material was obtained. In order to improve the electrochemical properties of the electrode material, it was calcined and soaked in the electrolyte after calcining. The raw materials of the prepared material are cheap and easy to obtain, the process is simple and easy to operate, the production cost is low, and it is suitable for industrial production, and the prepared electrode material shows excellent electrochemical performance.

The invention relates to the technical field of special synthetic fiber manufacture, in particular to a method for environment-friendly production of meta-position aramid fiber fibrid. The method comprises the following steps that 1, a meta-position aramid fiber resin solution is prepared; 2, meta-position aramid fiber resin is neutralized; 3, the meta-position aramid fiber resin is subjected to fiber precipitation; 4, a precipitation fiber product is separated and washed; 5, a solvent DMC and lithium chloride are recovered. The method adopts the lithium hydroxide to serve as a neutralizer of a polymerization resin solution, and calcium hydroxide low in price and non-environment-friendly in operating interface and a neutralizing product calcium chloride high in environment-friendly disposal cost are not adopted. Customized production of physical and chemical indicators of a product can be achieved through selective control of process parameters in the fiber precipitation process. A newly increased solvent preparation kettle is optimized through a process, and the production capacity of the polymerization reaction kettle is improved for more than one time. The reaction kettle and a solvent recovery device of an existing aramid fiber production line can be concurrently used for producing the meta-position aramid fiber fibrid, and the investment cost can be remarkably reduced.