54results about How to "Waste minimization" patented technology

The invention discloses a distributed wind-solar-storage integrated microgrid intelligent control system, which comprises a distributed generation unit, a distributed energy storage unit, a flexible load unit, a control unit and a network communication unit. The monitoring platform receives the flexible load unit through the network communication unit, the signals collected by the distributed energy storage unit and the distributed power generation unit, On the one hand, the monitoring platform stores the received acquisition signals in the database server, on the other hand, the received acquisition signals are fused and processed, and then send control commands to the flexible load unit, the distributed energy storage unit and the distributed power generation unit through the network communication unit after the processing; The monitoring platform displays the processing results on the display screen, and communicates with the workstation in two directions for engineers to control the monitoring platform, and the monitoring platform communicates with the mobile terminal in two directions through the Internet. Through reasonable optimization and dispatching, the utilization rate of clean energy and absorbing capacity are improved, so as to to achieve the optimal power matching of micro-grid system, to achieve efficient energy conservation.

The invention provides a resource-constrained edge cloud-oriented internet-of-things application optimal deployment method, which comprises the following steps of: firstly, respectively constructing aresource waste model, a resource load imbalance model, an energy consumption model and a bandwidth resource consumption model for a constructed smart city mobile edge computing system model; performing weighting to construct a joint optimization objective function; secondly, improving a DE algorithm and control parameters through a chromosome coding scheme, and obtaining an effective improved DEalgorithm; and finally, carrying out optimization solution on the joint optimization objective function by utilizing an improved DE algorithm, and outputting idle resources, resource load imbalance levels, energy consumption power and bandwidth resource consumption corresponding to the minimum value of the joint optimization objective function. According to the approximately optimal deployment scheme provided by the invention, the system utility and the bandwidth resource utilization rate can be improved at the same time under specified resource and execution delay constraint conditions, and the diversity and convergence rate of the algorithm are improved by adopting multiple optimization strategies.

A method in connection with laser use, wherein one or more laser beams (R) emitted by one or more laser sources (Y) are focused by means of beam guiding elements (1) on a fusing spot (S) , whereat a filler (L) delivered thereto is melted, especially for performing a welding, coating, piece manufacturing and/or the like process, the employed filler comprising a substantially solid-state, elongated filler material (L; L1) , such as a wire or the like, which is fed by means of a delivery system (X) to the fusing spot (S) centrally relative to said one or more laser beams (R) focusing on the fusing spot (S) . The one or more laser beams (R) are diverged (I) with a multi-segment mirror (1a) , especially for maintaining the symmetry of the intensity distribution thereof, whereby beams or divisional beams (R' ) , reflecting from its various segment elements (1a') in substantially divergent directions, are converged (II) on the fusing spot (S) by means of a condenser system (1b) included in the beam guiding elements (1) .

A coated substrate for forming fuel cell catalyst layers includes a plurality of substrate particles, an adhesion layer disposed over the substrate particles, and a precious metal layer disposed over the adhesion layer. The adhesion layer includes a tungsten metal layer. Characteristically, the coated substrate is used in fuel cell applications such as providing the catalyst particles used in the cathode and/or anode catalyst layers.

The invention relates to persimmon full-fruit nutritious protoplasm sauce and a preparation method thereof. The preparation method comprises the following steps of performing astringency removal, namely enabling persimmons to uniformly pass through a cleaning tank full of ethanol water through a conveyer belt, flatly stacking the persimmons into a porous plastic basket layer by layer, quickly wrapping the stacked persimmons with a large plastic tent to form a closed environment, and performing astringency removal for 4-10 days; performing squeezed separation, namely squeezing to crush the persimmons to separate persimmon stems, peels and pulps, and filtering out the peels and the persimmon stems through 40-mesh filtering cloth to obtain pulp protoplasm; blending materials, namely uniformly mixing the raw materials according to the optimal raw material ratio to prepare homogenate for later use; and performing sterilization, namely performing ultrahigh-temperature instant sterilization on the persimmon homogenate at the sterilization temperature of 100-130 DEG C for 20 seconds. By the adoption of a germfree canning technology, the original flavor and the rich nutritious value of the fresh persimmons are well retained; concentration is not needed, and the persimmon full-fruit nutritious protoplasm sauce is ready-to-eat or can be eaten with rice or dishes; various eating methods are implemented.

The invention discloses a ganoderma lucidum spore powder collecting method. According to the technical scheme, the method is characterized in that when powder blasting begins to be carried out on ganoderma lucidum, a mulching film is laid on the surface of soil for planting the ganoderma lucidum, a collecting cover is manufactured according to the size of the ganoderma lucidum, then the ganoderma lucidum is covered with the collecting cover, the collecting cover comprises a fixing cage wound into a column shape by utilizing iron wires, the surface of the fixing cage is wrapped with non-woven fabric, the non-woven fabric wraps the top face and the side faces of the fixing cage, and the bottom face of the fixing cage is hollow. After the ganoderma lucidum is blast into powder, the collecting cover is taken away, and a hairbrush is utilized for sweeping the clean spore powder on a ganoderma lucidum cap and in the collecting cover into a storing box, and sweeping resides on the mulching film into the other storing box; the fixing cage is sleeved with the non-woven fabric, during the powder blasting stage, the whole ganoderma lucidum is covered, and it is ensured that the collected ganoderma lucidum spore powder is not affected with damp; the collecting method is low in cost, and will not affect planting of the ganoderma lucidum.

The invention provides an energy-saving type grain drying storehouse. The energy-saving type grain drying storehouse comprises a storehouse body. A base is arranged under the storehouse body, the top of the storehouse body is covered by a storehouse cover, and a feeding inlet is formed in the upper side of the storehouse body. The cross section covered by the storehouse body is evenly provided with heat conducting pipes which extend vertically, and the circumferential wall of each heat conducting pipe is evenly provided with pores capable of blocking grain. A heating device is arranged inside each heat conducting pipe. One ends of the heat conducting pipes extend to the base, and are communicated with the outside, and the other ends of the heat conducting pipes extend to the surface of a net board which is transversely arranged on the connecting portion of the storehouse body and the storehouse cover. The periphery of the net board flanges upward to form a tablet-shaped container. The tablet container is filled with drying agents. Venting holes are formed in the circumferential wall of the storehouse cover. According to the energy-saving type grain drying storehouse, drying can be evenly carried out on the grain, the drying efficiency is high, and the heat waste is little.

The invention relates to an energy recycling and reusing device of hoisting machinery, which comprises an overrun clutch and a power clutch, wherein a driving linkage device is arranged above the power clutch; an energy storage connection device is arranged above the overrun clutch; a main shaft is arranged below the overrun clutch and the power clutch; a hydraulic variable pump and a hydraulic variable motor are respectively arranged at two sides of the main shaft; a release motor is connected with a safe constant-speed driving worm wheel through a worm rod; the safe constant-speed driving worm wheel is arranged on the main shaft; the release motor, a rotation speed signal sensor group, a first weight measuring sensor, a second weight measuring sensor and a position sensor are electrically connected with an ECU (Electronic Control Unit) of a signal analysis processor; and a one-way valve, an oil inlet pipeline control valve of the hydraulic variable motor, an oil path control valve of the power clutch and a pressure control valve are electrically connected with the ECU of the signal analysis processor through control buttons. The energy recycling device of the hoisting machinery, disclosed by the invention, has the advantages of being high in working efficiency, compact in structure, convenient to manufacture and wide in application range and is capable of effectively realizing the energy conservation, the emission reduction and the minimization of energy waste.

The invention provides a method for treating activated carbon by chemical flocculation of radioactive waste liquid from nuclear facilities. The method includes the following steps: a step of activation process, namely a step of activating a coconut shell carbonized material by a converter at 850 DEG C and forming holes by using high temperature steam to prepare a finished product with an iodine adsorption value that characterizes channel characteristics greater than or equal to 1000 mg/g and a methylene blue adsorption value greater than or equal to 150 mg/g; a step of post-treatment, namely astep of backwashing broken activated carbon particles, cleaning the particles with high-purity 30% hydrochloric acid and finally leaching the activated carbon particles with desalinated water with conductivity less than 2 [mu]s/cm to prepare the product with an acid soluble index less than or equal to 0.5%; and a step of drying, namely a step of using a quick drying fluidized bed and infrared heating combined rapid drying process to prepare the finished product with water content less than or equal to 3%. The method provided by the invention can effectively remove corrosion products in radioactive waste liquid from the nuclear facilities, meet the needs of engineering applications, ensure that waste generated by the process can be reasonably minimized and minimize the waste.

The invention provides a tunnel bandwidth resource recovery method and device used for solving the problem that the efficiency of a new link is lower in the prior art. The method includes: when one target link is new-built, the lowest priority link is kept to start in the new-built link under the condition that the remaining bandwidth resource is deficient, and dismounting is performed on the linkwith the least amount of link numerical data and the smallest link redundancy bandwidth based on selecting the bandwidth which meets the requirements of the target link; the target link is new-builtby the bandwidth obtained by basing on dismounting the link, the optimal available resource bandwidth can be rapidly positioned by the scheme, and the establishment of the new link is guaranteed.