42results about How to "Reasonable technical solution" patented technology

The invention provides a garbage carbonization reacting system. The system comprises a reaction still, a reaction tank, a vapor generator and a control device, wherein the vapor generator is connected with the reaction still, and the vapor generator is used for supplying vapor to the reaction still; the reaction tank is used for placing garbage. When a reaction is carried out, the reaction tank is pushed into the reaction still to react to generate a carbonization mixture; after the reaction is completed, the reaction tank is pulled out of the reaction still. The reaction still comprises a still body and a still cover, wherein the still body is connected with the still cover in a sealing manner; the control device is connected with the reaction still, and the control device is used for controlling the change of the pressure and the temperature in the reaction still and the reaction time; a first guide rail which extends in the length direction of the still body is arranged in the still body. The system disclosed by the invention has the advantages that the structural scheme is reasonable, the device is advanced, the degree of automation is high, the investment cost of equipment is low, the occupation area of a required plant is small, and burning value of prepared biomass fuel is high, and the discharge is low.

The invention provides a bicycle rear seat with movable plates. The bicycle rear seat is characterized in that the back of a person can lean on the bicycle rear seat and a large number of cargos can be stored. When a passenger rides, a second movable plate can be lifted by means of arrangement of a third rotating shaft, and the second movable plate can be pressed by means of arrangement of a baffle plate, so that the second movable plate is fixed to be used as a backrest to provide convenience for the passenger to ride. When the cargos are stored, a first movable plate is lifted to be perpendicular to a base through a second rotating shaft, rotating frames in the second movable plate are lifted, circular rings are hooked by hooks to fix the first movable plate and the second movable plate,and hook and loop fasteners are used for fixing the bottom ends of canvases to form a storage box to provide convenience for storage of the cargos. The bicycle rear seat is ingenious in creative technical ideas, reasonable in technical scheme and excellent in use effect.

The invention discloses a visible / short and middle wave infrared spectrum color separation filter which takes germanium as a base. A reflection reactor takes ZnS and YF3 as materials with high-low index of refraction; an equivalent layer is plated by using SiO and Ge by the following specific techniques, of the assistance of ion sources and the choice of appropriate base temperature, etc. The color separation filter is measured at 45 degrees of the incident angle: the wave bands of a transmission area are 2.5-2.95mum and 4.2-4.8mum, and T is more than 90 percent; the wave band of a reflectingarea is 0.55-0.75mnm, R is more than 70 percent. The color separation filter has stable performance and is suitable for color separation of a modern multispectral space remote sensing instrument.

The invention discloses a blanking die for a sheet part with a high-precision axle hole. The blanking die comprises an upper male die body, a discharging plate and a lower female die, wherein the discharging plate is in elastic fit with the upper male die body; the blanking die is mainly characterized in that a compacting plate used for compacting a to-be-machined workpiece is arranged on a working surface of the discharging plate. Under the working conditions of being compacted in a surface-surface manner by the compacting plate and the lower female die and being positioned by a positioning core rod, the to-be-machined workpiece with the axle hole is punched and blanked to be formed. The blanking die has the characteristics that the technical scheme is reasonable, the structure is simple, the precision of the axle hole and the precision of the position of the axle hole are high, the punching and blanking forming precision is high, and the like; the blanking die is particularly applicable to punching forming production of laminated stators of motors.