363results about How to "Promote energy saving and emission reduction" patented technology

The invention discloses a navigation method and a navigation system, belonging to the computer software technical field. The method of the invention includes that: (1) a server collects traffic information provided by all information providers; (2) the server carries out data fusion on the acquired traffic information to obtain real-time traffic information; (3) a client sends request information to the server; and (4) the server carries out corresponding processing respectively according to the request information of the client. The system of the invention comprises a plurality of clients and a server; and the clients and the server are connected by wireless network. Compared with the prior art, the invention can realize efficient traffic dispersion, greatly improve path utilization efficiency and promote energy conversation and emission reduction.

The invention relates to an environment-friendly building integrating energy-saving emission-reducing environment-protecting techniques, which comprises a roof, a building body and floor plates, wherein a sunshine energy-collecting system and a roof garden are arranged on the roof. The building is characterized in that the building also comprises an air purification system, wind power generation and wind-light complementation streetlight, stable thermal insulation walls, noise-reducing floorslabs, power generation appliances, temperature-sensitive windows, refrigerator electricity-saving devices, water-saving valves, a wastewater secondary circulation system, planting columns, planting boxes and an intelligent electricity-saving system. The building takes full advantages of sunshine, air, ground temperature, wind, rain, snow and other natural resources in nature outside the building, as well as the functions of saving electricity, saving water, greening, preserving temperature, reducing noise and purifying inside the building, thereby achieving the effect of integrating environment-friendly building integration technology and greatly improving the energy conservation, emission reduction and added value of the building.

The invention relates to a conductive composition containing poly(3,4-ethylenedioxythiophene)/lignosulfonic acid and a preparation method thereof. The method comprises the following steps of: chemically oxidizing and polymerizing 100 parts by weight of monomer (3,4-ethylenedioxythiophene) and 170-300 parts by weight of an oxidant in 100-1,000 parts by weight of an aqueous solution in which lignosulfonic acid is taken as a carrier; and adding 200-500 parts by weight of a non-aqueous solvent, 10-100 parts by weight of a polyhydroxy aromatic compound and 50-200 parts by weight of a bonding agent to obtain the conductive composition containing poly(3,4-ethylenedioxythiophene)/lignosulfonic acid. A product prepared with the method meets the requirements of low production cost, transparency, high conducting performance, high adhesion and high hardness in an efficient antistatic agent, and has the characteristics of high dispersion stability, heat stability, temperature stability and water washing resistance. The conductive composition has economic and environmental protection effects as well as a good industrial prospect.

The invention belongs to the technical field of cement auxiliary-grinding agents, and in particular to a preparation method for a cement auxiliary-grinding strengthener of a polyethylene glycol amine ester carboxylic acid system. The preparation method comprises the following steps: (1) performing esterification reaction on alcohol amines and unsaturated carboxylate in a molar mass ratio to obtain esterification monomers which contain polar groups, such as hydroxyl and carboxyl; (2) adding unsaturated large monomers and water into a reaction container, stirring, heating and dissolving, respectively adding an initiator, the esterification monomers and a chain transfer agent dropwise, preserving the heat after the reaction is performed for a certain period of time, and adjusting the pH of a solution to be neutral after the reaction is completed so as to prepare the cement auxiliary-grinding strengthener of the polyethylene glycol amine ester carboxylic acid system. The cement auxiliary-grinding strengthener fully plays the action mechanism of the polar functional groups, such as the hydroxyl and the carboxyl, on cement; when the using amount is 0.01 to 0.1 percent of the mass of the cement, the yield each grinding machine per hour is improved by 12 to 25 percent, the 3-day strength of the cement can be increased by 2 to 5 MPa, the 28-day strength of the cement can be increased by 4 to 8 MPa, and the aims of stable performance and remarkable effects of auxiliary grinding and strengthening are fulfilled.

The invention discloses a vehicle on-line accident solution method and system. The vehicle on-line accident solution method comprises the steps of an accident reporting step, a flow management control step, a vehicle on-line service step, and a statistics examination step. Therefore, the work flow of the traffic accident department is changed and the work flow of the vehicle insurance of the insurance company is accelerated; the road traffic pressure is relieved; the patient-hospital dispute is mitigated; the settlement speed is accelerated; the energy conservation and emission reduction are promoted; the accident processing efficiency is substantially improved; the average accident settlement cost and various auxiliary expenses are reduced; and rapid development of the handy service for the public and the harmonious society is realized.

The invention discloses a calcium-magnesium carbonate gel material and a preparation method thereof. The gel material is prepared from the following components in percentage by mass: not smaller than 60% and not greater than 100% of industrial alkaline wastes, not smaller than 0 and not greater than 20% of cement and not smaller than 0 and not greater than 20% of active magnesium oxide through CO2 carbonization. According to the calcium-magnesium carbonate gel material and the preparation method thereof disclosed by the invention, a great deal of solid wastes is utilized, so that the calcium-magnesium carbonate gel material is environmentally friendly, low in cost, excellent in breaking strength and compressive strength; and the greenhouse gas CO2 is recycled to promote the energy conservation and emission reduction in the building material industry.

The invention discloses a vertical-type spiral particle waste heat recycling device and method for sintering waste heat generation. A device body is sequentially provided with a prestoring segment, a chute segment, a cooling segment and a lower conical segment from top to bottom. The device body is internally provided with an air supply body. The air supply body is a cylinder and is hollow. The top of the air supply body is provided with a pointed cone. The upper portion of the air supply body is provided with four cross-shaped supporting rods. The outer ends of the four supporting rods are fixedly connected with the chute segment. A heat exchange cavity is formed between the air supply body and a tank body of the cooling segment. The outer side of the middle of the air supply body is provided with a spiral discharging channel. The periphery of the upper portion of the spiral discharging channel is connected with the cooling segment. The lower portion of the air supply body is provided with an upward-inclined cross-shaped air channel. The cross-shaped air channel is connected with the lower portion of the lower conical segment. The bottom of the lower conical segment is provided with a bulkhead gate. A closed-type vibrating feeder is arranged below the bulkhead gate. The vertical-type spiral particle waste heat recycling device meets the specific requirement of sintering ore for a cooling device and is high in controllability, the service life of the vertical-type spiral particle waste heat recycling device is prolonged, gas resistance is reduced, flow and temperature uniformity are improved, and the waste heat utilization rate is improved.

The invention provides an air conditioner control system based on dynamic heat comfort. The air conditioner control system based on dynamic heat comfort comprises an intelligent air speed regulation module, a intelligent temperature regulation module, a manual regulation module and a memory module. The air conditioner control system based on dynamic heat comfort is characterized in that the intelligent air speed regulation module comprises an instantaneous air speed function of a PMV of a target area in a [-0.5,+0.5] interval according to dynamic changes of the air speed, the intelligent temperature regulation module comprises an instantaneous temperature function of the PMV of the target area in the [-0.5,+0.5] interval, and the instantaneous air speed function and the instantaneous temperature function of the target area are in linkage control; the intelligent air speed regulation module is used for controlling and regulating the air supplying speed according to the set air speed function of the target area; the intelligent temperature regulation module is used for controlling and regulating the air supplying temperature according to the set temperature function of the target area; the manual regulation module is used for regulating and controlling the indoor temperature; the memory module serves as a device for memorizing the last-time using state of an air conditioner.

The invention discloses a capacity optimization configuration method for an urban rail transit photovoltaic energy storage system. The method comprises the steps: formulating a time-sharing operationstrategy according to the operation characteristics that the morning and evening peak load capacities of urban rail transit are large to determine operation states of photovoltaic, energy storage andpower grid at different time periods; researching a typical daily load curve and a photovoltaic output curve to carry out output adaptability analysis, and establishing an optimization model taking voltage fluctuation and economy as target functions by integrating photovoltaic and energy storage time-sharing operation characteristics and output adaptability analysis; converting multiple targets into a single-target optimization function in a weight assignment mode; carrying out solving through a particle swarm optimization algorithm to obtain optimal configuration of the energy storage capacity of the system. The method facilitates energy conservation and emission reduction of the urban rail system and local photovoltaic absorption, meanwhile, reduces network voltage fluctuation to improvethe traction side electric energy quality; and time-sharing operation is achieved, photovoltaic peak clipping and valley filling and load peak clipping are conducted through energy storage, and the economical efficiency of the system can be improved.

The invention discloses a combined fishnet square net cage used for mariculture, relating to a mariculture net cage. In the combined fishnet square net cage, a cupronickel B10 stretching net, a brass HA177-2 stretching net, a high-strenght single-fast-knot polyethylene fibre net, a high-strength nylon warp knitting net, a fishing high-strength polyethylene monofilament rope, a galvanized iron pipe and a cylindrical foam buoy are adopted. The combined fishnet square net cage is characterized in that a frame system used for the net cage is of a square double-row galvanized iron pipe frame structure. In a fishnet system used for the net cage, a double-layer synthetic fibre fishnet serves as a first fishnet, a combined copper alloy stretching net serves as a second fishnet, and the first fishnet and the second fishnet are in longitudinal semi-soft connection; a square synthetic fibre fishnet is in a combined fishnet form of the fishnets used for the net bottom of the net cage; the combined fishnet used for the net bottom of the net cage is hung on the square double-row galvanized iron pipe frame; and the square double-row galvanized iron pipe frame of the net cage is connected with a float line frame of a mooring system by a mooring rope.

The invention relates to a method of preparing high-hematite self-fluxing pellet by adding limestone through usage of a rotary kiln process, and belongs to the technical field of metallurgy. The method specifically comprises the following steps of raw material pretreatment, high-pressure roller grinding, pelletizing, drying, preheating, roasting, cooling and screening; a proper amount of magnetiteis added, so that the problems that heat absorption is carried out when the limestone is decomposed, ring is easily caused due to a preheating roasting temperature of hematite pellet is high and coalash which mainly composed of silicon and aluminum brought by inner coal blending enters the interior of the pellet are solved, and the self-fluxing pellet which is less in harmful impurities, high incompressive strength, low in expansion index and good in reducibility is obtained.

The invention discloses a control method of secondary frequency modulation of an electrical power system with participation of load side resources. The method adopts a direct load control method, and integrates the load of a user side capable of responding in 1 minute to a virtual automatic gain control (AGC) set, different control methods are provided respectively for energy storage type equipment and non-energy-storage type equipment, and the virtual AGC set can take part in the secondary frequency modulation of the electrical power system together with a solid AGC set. At present, the adjustable load of the user side is mainly applied to relieving the electricity bottleneck of electricity rush hours, under the support of an intelligent power grid and automated demand response technology, the demand response speed of the load of an air conditioner, a refrigerator, an electric water heater, illumination and the like can be less than 1 minute, the demand response speed of the load can be fitted into a real-time scheduling field, frequency modulation resources are provided, the switching on of intermittent new energy can be enlarged, and the energy saving and emission reduction of electricity can be further promoted.

The present invention relates to a real-time accurate intelligent shopping system. The system is characterized by comprising a community logistics distributing center, conveying rails arranged among the community logistics distributing center and each building, lifting devices arranged between the floors of each building, conveying rails on each floor of all floors, and a man-machine interaction software used for realizing the interaction between owners and the community logistics distributing center. The invention also relates to an operation method for operating the system so as to realize the real-time, accurate and intelligent distribution of general goods, breakfasts, take-out food or expresses. According to the technical scheme of the invention, the accurate and intelligent logistics distribution is realized through the internet and the logistics conveying and control system. The defects of shopping through the internet or shopping through physical stores are solved. Meanwhile, the advantages of shopping through the internet and shopping through physical stores are reserved. The shopping system provides convenience for the shopping of community residents and the cost of sellers is reduced. Meanwhile, community residents are also benefited from the system and the method, and the cost of restaurants is reduced. Moreover, the effects of energy saving and emission reduction are promoted.

The invention discloses a spinning oil fume purifying device, which belongs to the technical field of synthetic fiber. The spinning oil fume purifying device comprises a shell; multiple anode tubes are vertically arranged in the shell; a cathode line is vertically hung in the centre of each anode tube; the upper part of each anode tube is inserted into an upper card, and the lower part of each anode tube is inserted into a lower card; the upper and lower cards, the outer walls of the anode tubes and the inner wall of the shell surround a closed cavity; the upper part of the cavity is communicated with a heat tracing steam inlet on the side wall of the shell; and the lower part of the cavity is communicated with a heat tracing condensed water outlet on the side wall of the shell. When oil fume passes through the anode tube, the oil fume particles mixed in the fume are charged under the action of an electric field and then adsorbed on a cathode and an anode. Through the invention, the accumulated oil stains are heated to 70-120 DEG C by the steam heat tracing so that the fluidity of the waste oil stains is maintained and the oil stains can smoothly flow into an oil collector on the bottom of the device,thereby guaranteeing the operation stability of the equipment and laying a good foundation for the collection of waste oil. The purifying device of the invention has notably good purifying effect and ensures that 95% of the oil fume in the waste gas can be removed.

The invention relates to a temperature-adjustable and resistance-adjustable fluidized wind system of a circulating fluidized bed boiler. The system comprises a primary cold wind volume adjusting device, a primary hot wind heat exchanger, a primary hot wind volume adjusting device and a wind chamber; the fluidized wind temperature required by the combustion can be adjusted according to the operation needs, when the bed temperature is high, the bed temperature can be reduced by reducing the primary hot wind temperature, and thus the increase of the discharge amount of SO2 and NOx can be avoided; when the bed temperature is low, the bed temperature can be increased by increasing the primary hot wind temperature; when the system is under a high work load or operates in summer, the electricity consumption of the draught fan and the wear of the cap can be reduced by reducing the primary hot wind temperature; when the system is under a medium or low work load or operates in winter, the resistance of the air distributor can be increased by increasing the primary hot wind temperature so as to avoid the problems of bad fluidization and slag leakage. The system overcomes the shortages that in the conventional methods bed temperature is adjusted through modulating the ratio of a primary wind volume to a secondary wind volume, achieves the dynamic wind distributor resistance adjustment, and is widely used as an assisting device for newly-built boilers or is applied to the old boiler reconstruction.

The invention discloses a high-toughness extrusion casting aluminum alloy and a preparation method thereof. The high-toughness extrusion casting aluminum alloy is prepared by the following preparationmethod. The preparation method comprises the following steps of 1) carrying out heating and melting the aluminum alloy waste to obtain an aluminum alloy liquid; 2) carrying out refining and modifyingtreatment on the aluminum alloy liquid; 3) carrying out degassing and impurity removal treatment on the aluminum alloy liquid; 4) carrying out extruding and casting the aluminum alloy liquid into aluminum alloy; 5) carrying out solid solution treatment on the extrusion casting aluminum alloy; and 6) carrying out aging treatment on the extrusion casting aluminum alloy. According to the high-toughness extrusion casting aluminum alloy and the preparation method thereof, the aluminum alloy waste aluminum is used as the main raw material to directly prepare the high-toughness extrusion casting aluminum alloy, so that the use value of the waste aluminum is improved, the production cost of the extrusion casting aluminum alloy is reduced, the prepared extrusion casting aluminum alloy has the advantages of being high in strength and good in plasticity, can be used for extruding and casting various aluminum alloy parts, and has a wide application prospect.

The invention relates to a wide-load efficient turbine generator set with switchable partial cylinders. The turbine set is connected with a boiler, a heater and a condenser separately and comprises high pressure cylinders, intermediate pressure cylinders and low pressure cylinders which are sequentially connected, the high pressure cylinders are connected with a main steam pipeline of the boiler,a cold reheat steam pipeline of the boiler and the heater respectively, the high pressure cylinders comprise a switching high pressure cylinder and a reserve high pressure cylinder, and the intermediate pressure cylinders comprise a switching intermediate pressure cylinder and a reserve intermediate pressure cylinder; when the load is higher than a set threshold, steam simultaneously enters tall the cylinders for work; when the load is lower than the set threshold, the switching high pressure cylinder is switched; and the switching intermediate pressure cylinder and a switching low pressure cylinder are switched. Compared with the prior art, the wide-load efficient turbine set has the advantages that the cycle efficiency under partial load is improved, wide-load efficient and economic operation of the turbine set is realized and the like.

The invention relates to the field of recovery and use of carbon fiber-reinforced composite material wastes and concretely relates to a method for regenerating carbon fibers or their fillers through soaking a carbon fiber-reinforced composite material in a penetrating degradation agent so that the resin base swells and is degraded. The method solves the problem of degradation of the carbon fiber-reinforced composite material and regeneration and use of the high value-added carbon fibers. The method can treat carbon fiber-reinforced composite material wastes at the normal temperature under the normal pressure so that the regeneration of high value-added carbon fibers is realized, has simple processes, is free of pre-processing, can directly treat large-size carbon fiber-reinforced composite materials, saves the cost of crushing and smashing, is free of heating, reduces energy consumption, is free of pressurization, and reduces the processing equipment requirements. The regenerative carbon fiber or filler is not corroded, has small fiber damage and is subjected to clean and complete surface treatment. The method completely realizes regeneration of carbon fiber materials and cyclic utilization of the carbon fiber-reinforced composite material.

The invention relates to the field of radial tire manufacture, in particular to a radial tire with a twining type steel wire belted layer and a manufacturing method thereof. The radial tire comprises a tire surface, a belted layer and a tire side. The belted layer consists of a 1# belted layer, a 2# belted layer, a 3# belted layer, a 4# belted layer and a 0# belted layer, wherein the 1# belted layer is arranged at the bottom and serves as a transition layer, the 2# belted layer and the 3# belted layer are sequentially arranged above the 1# belted layer, the 4# belted layer is arranged above the 3# belted layer, the width of two ends of the 2# belted layer is larger than that of the 1# belted layer, the 0# belted layer is twining type wirecord fabric which is identical with the circumferential direction of the tire, and the 0# belted layer is symmetrically attached to two sides of the 1# belted layer and under the 2# belted layer through a twining method. The radial tire with the twining type steel wire belted layer can effectively avoid deformation of shoulders of tires, optimize stress of the belted layers and pressure distribution of ground connection of the tire surface, improve durability, wear-resisting property and loading capacitance and reduce oil consumption.

The invention discloses a double-region device for efficiently recovering yellow phosphorus combustion heat. The device comprises a support, a sufficient combustion region component, a convective heat transfer region component and a steam drum sequentially from bottom to top. One end of a sufficient combustion region down pipe is communicated with the steam drum while the other end of the sufficient combustion region down pipe is communicated with a lower header of the sufficient combustion region component. One end of a sufficient combustion region sufficient combustion region steam guide pipe is communicated with the steam drum while the other end of the sufficient combustion region steam guide pipe is communicated with an upper header of the sufficient combustion region component. One end of a convective heat transfer region down pipe is communicated with the steam drum while the other end of the convective heat transfer region down pipe is communicated with a cooling water inlet pipe of the convective heat transfer region component, one end of a convective heat transfer region steam guide pipe is communicated with the steam drum while the other end of the onvective heat transfer region steam guide pipe is communicated with a steam outlet pipe in the convective heat transfer region component, and a lower head of the sufficient combustion region component is connected with the support. The device is capable of achieving efficient recovery of the yellow phosphorus combustion heat, the theoretical recovery rate can reach more than 75%, energy saving and emission reduction of phosphoric-acid production by a hot method are promoted, and the device has wide application prospect in phosphoric-acid production by a hot method.