93results about How to "In line with energy saving and emission reduction" patented technology

The invention relates to an intelligent housing system based on intelligent sockets. The intelligent housing system is characterized in that with layered structural design and modularization design as the principle, the intelligent housing system is divided into a monitoring layer, an organizing and managing layer, an agent layer and a functional layer. The functional layer is formed by multiple functional peripherals and takes charge in achieving concrete functions of the intelligent housing system; the agent layer is formed by the multiple intelligent sockets and takes charge in controlling and managing the functional peripherals; the organizing and managing layer is formed by a home gateway and takes charge in organizing and managing all the functional sockets and the functional peripherals; the monitoring layer is formed by monitoring terminals and provides a user-friendly manipulating interface for controlling and managing the functional peripherals. A diversified energy-saving means is introduced to improve energy-saving efficiency; the layered structural design is adopted, so that the intelligent housing system is easy to standardize; a user can perform personalized installation according to needs by the adoption of the modularization design; plug and play of the functional peripherals under the zero-configuration condition are achieved, and the user can add, or delete or upgrade the functional peripherals at any time.

The invention discloses a method and device for searching a network coverage dead zone in a mobile communication network. The method comprises the steps of: extracting microphone data of each cell within specified time and granularity from a background system of the network and determining whether the covering region of each cell exists poor coverage based on the extracted microphone data, wherein the region with poor coverage is the network coverage dead zone if the covering regions exist poor coverage. Correspondingly, the device comprises a data extracting module for extracting microphone data of each cell in the specified time and granularity from a background system of the network and a dead zone analyzing module for determining whether the covering region of each cell exists poor coverage based on the extracted microphone data, wherein the region with poor coverage is the network coverage dead zone if the covering regions exit poor coverage. Accoding to the invnetion, the network coverage dead zone is searched based on the microphone data of the network system in an execution manner; the microphone data is directly extracted from the background of the system easily and conveniently; and moreover, the microphone data has universal coverage and the searching accuracy is high.

The invention relates to a guide blade or a stator blade, and an air treatment device having the guide blade or the stator blade. The guide blade or the stator blade comprises a wheel hub, blades and a wheel cover, wherein the blades are distributed on the wheel hub and / or the wheel cover at certain intervals along the circumferential direction. Structural characteristics of the guide blade or the stator blade are that: the blades comprise a first group of blades and a second groups of blades; the two groups of the blades have conductive properties; the first group of the blades and the second group of the blades are staggeredly distributed and insulated, and are not conducted; the first group of the blades and the second group of the blades are respectively applied with high potential and low potential so as to form a charged high voltage space between the first group of the blades and the second group of the blades, the high voltage space forms a dust removing channel, and the dust removing channel can effectively adsorb dust particles flowing through the dust removing channel. The blade and the device of the present invention have characteristics of simple and reasonable structure, high dust absorption efficiency, low resistance, low power consumption, low noise and no pressure loss. In addition, with the blade and the device of the present invention, air delivery, air pressure and efficiency of a fan can be effectively improved.

The invention discloses application of rice hull carbon to the preparation of a brake pad and also provides a friction material for preparing the brake pad. The friction material is characterized by being prepared from the following materials in part by weight according to a conventional brake pad pressing method: 10 to 15 percent of mineral fibers, 5 to 10 percent of graphite, 15 to 25 percent of barium sulfate, 15 to 20 percent of steel wool, 1 to 3 percent of friction increasing agent, 5 to 15 percent of coke dust, 1 to 4 percent of tire powder, 7 to 11 percent of resin, 1 to 3 percent of butyronitrile powder, 1 to 2 percent of calcium oxide, 2 to 5 percent of friction powder and 5 to 30 percent of rice hull carbon. The brake pad is prepared from the friction material disclosed by the invention and other raw materials by using the rice hull carbon as a friction filler according to the conventional brake pad pressing method. By being tested in four types in a constant speed test according to the GB5763-2008 standard, the brake pad has stable friction coefficient and low wear rate and totally reaches the national standard. By being massively used on taxis of Santana, Sonata and Jetta, the brake pad is stable to brake, has no noise complaint and has service life of over 35,000km.

The invention discloses an axial flow wind wheel, which comprises a wheel hub and blades, wherein the blades are distributed at certain intervals on the outer cylindrical surface of the wheel hub made of an insulating material; the blades are partitioned into a first group of blades and a second group of blades; the two groups of blades are distributed in a staggered way, have conduction characteristics and are insulated from each other; and a high potential and a low potential are applied to the two groups of blades respectively. The invention further provides a manufacturing method of the axial flow wind wheel and an air treating device provided with the axial flow wind wheel. The air treating device can be used for collecting dust particles in air flow, and has the advantages of low power consumption, freeness from pressure drop, low noise, high deashing efficiency, convenience in using, long service life, freeness from attenuation of the deashing efficiency, and the like.

The invention discloses a distributed log processing method, which is suitable for being executed in a configuration server. The method comprises the following steps of: receiving registration software parameters generated by a user in a browser at a publishing end, the registration software parameters at least comprising a software unique identifier, a software type, a deployment type, a log server IP address and a log storage path; determining a log collector type corresponding to the registration software parameter, calculating a registration hash value corresponding to the registration software parameter, determining a message queue cluster and a message theme corresponding to the registration hash value by adopting a consistent hash algorithm, and then generating a configuration file;and sending the configuration file to the log server IP address, so that the log collector of the determined type is installed in the corresponding log server, and the log collector collects the logmessage of the registration software and then sends the log message to the determined message queue cluster and the message theme. The invention further discloses a corresponding configuration serverand a distributed log processing system.

The invention discloses a stable and effective biomass pellet fuel combustion device and method. The stable and effective biomass pellet fuel combustion device comprises a combustion furnace shell, a primary air device, a secondary air device, an ignition device, a feed device, a burner, a heat exchange device, a stirring device and an ash tray. The stable and effective biomass pellet fuel combustion device and method are capable of guaranteeing the stable and effective combustion of the fuel and preventing slagging and caking in combustion so as to realize continuous stable combustion. The volatile component and fixed carbon in the biomass are burnt in two stages, the air quality is controlled, and the pollutant emission is lowered in combustion. The ignition device achieves low ignition energy consumption and low ignition pollutant emission; the combustion is safely isolated from stored materials; the stable and effective biomass pellet fuel combustion device and method have high energy conservation and emission reduction benefit and application value.

The present invention discloses an aqueous rotating rust steel iron surface treatment liquid and a preparation method thereof, and belongs to the technical field of anti-corrosion coating materials, wherein the aqueous rotating rust steel iron surface treatment liquid comprises, by mass, 75-80% of an aqueous acrylic acid anti-rust emulsion, 0.2-0.4% of an auxiliary agent, 1.5-5% of tannin acid, and 15-20% of deionized water. According to the present invention, the aqueous rotating rust steel iron surface treatment liquid does not contain organic solvents, has characteristics of no toxicity, no harm, fire retardation, explosion resistance and no pollution, and meets the energy saving, emission reducing and green ecological direction; the construction performance of the aqueous rotating rust steel iron surface treatment liquid is good (fast-drying) and no obstruction exists so as to further improve the resistance of the external coating (strong adhesion and high paint film hardness); acid washing, phosphorization, sand blasting, shot blasting and other anti-rusting ways are not required to be used on the steel iron substrate, the coating with rust can be performed, and only after the substrate surface is subjected to the flattening treatment, the aqueous rotating rust steel iron surface treatment liquid is coated on the substrate surface so as to complete the operation; and the application prospects of the aqueous rotating rust steel iron surface treatment liquid are broad.

The invention discloses an ORC power generation system based on series connection of multistage evaporators. The system comprises n evaporators , wherein the n evaporators are connected in series sequentially on a heat source side; a heat source fluid enters a first evaporator, is discharged from a last evaporator and is recharged to the underground; a working medium side of each evaporator is connected to n inlets of a steam turbine; an outlet of the steam turbine is sequentially connected with a preheater and a condenser in series; a working medium enters the preheater and the condenser, and then enters the other side of the preheater again and exchanges heat with exhaust steam exhausted by the steam turbine after working; the working medium flowing out of the preheater enters n working medium pumps in a parallel connection manner, and the n working medium pumps are connected to the n evaporators correspondingly, so that the closed cycle of the working medium is formed; a cold source side of the condenser is connected to a cooling water circulation system; a plurality of evaporator heat source sides are in series connection; and the working medium side is directly connected with the steam turbine in parallel, so that the defect that a single evaporator in a conventional ORC system is irreversible and has large loss is overcome, and the utilization efficiency and the technical economy of the system are improved.

The invention relates to the technical field of garbage treatment, in particular to a novel short-process resourceful treatment process for kitchen garbage. The novel short-process resourceful treatment process comprises the following steps that after the kitchen garbage is collected and transported into a factory, materials are subjected to centralized and rapid three-phase separation through anefficient pretreatment system, separated solid-phase materials are subjected to aerobic composting treatment, a product obtained after composting treatment is organic coarse fertilizer, and then the organic coarse fertilizer is subjected to fine processing treatment to be prepared into solid organic fertilizer; impurities separated in the composting process are sent to a refuse landfill to be subjected to landfill treatment or incineration treatment, separated grease provides a qualified raw material product for biodiesel, a separated liquid phase is subjected to anaerobic fermentation to generate a large amount of biomass biogas, and the biomass biogas can be used as fuel of a boiler to provide heat energy and electric energy for a plant area; and as for biogas slurry digested by an anaerobic system, one path of the biogas slurry is adjusted back to the aerobic composting system for humidity and strain adjustment, the other path of the biogas slurry is processed into composite microbial liquid fertilizer for sale, and treated wastewater is discharged after reaching the standard. Waste gas generated in the whole treatment process is biologically deodorized and then discharged afterreaching the standard.

The invention relates to solar heating and ventilation equipment for houses, which belongs to the technical field of buildings. The equipment comprises a solar heat absorption device positioned on theroof of a house, and is characterized in that an air interlayer is arranged on the solar heat absorption device, the input end of the air interlayer is positioned outside the house, and the input endof the air interlayer is connected with the input end of a main control box. Heat conducting components which form a heat conducting circulation passage are connected with the output end of the maincontrol box, and a water heater is connected on the heat conducting components. An air returning channel is arranged at one end of the main control box, and an air exhausting channel and a heat storage channel are arranged at the other end of the main control box. Therefore, the solar heating and ventilation equipment adopts solar energy for preparing heating in winter, ventilating in spring, summer and autumn, and hot water all the year round, has the absorption rate to the solar energyof over 90 percent, and the conversion efficiency from the absorbed solar energy to heat energy of over 90 percent, thereby meeting the requirement of energy saving and emission reduction advocated presently.

The present invention discloses an oily-to-aqueous epoxy anti-rust prime coat and a preparation method thereof, and belongs to the technical field of heavy anti-corrosion coating materials. The oily-to-aqueous epoxy anti-rust prime coat comprises a component A and a component B according to a mass ratio of 5:1-7:1, wherein the component A comprises, by mass, 30-35% of an aqueous epoxy resin curing agent, 4-6% of an auxiliary agent, 40-45% of anti-rust pigment and 20-25% of deionized water, and the component B comprises, by mass, 90-92% of a solvent type epoxy resin and 8-10% of an epoxy active diluent. According to the present invention, compared with the existing aqueous epoxy anti-rust prime coat and the existing solvent type epoxy anti-rust prime coat, the oily-to-aqueous epoxy anti-rust prime coat of the present invention has the better resistance and the better construction performance; and the oily-to-aqueous epoxy anti-rust prime coat has the unique advantages in the construction field, and provides the environmental protection property and the construction safety exceeding the existing solvent type epoxy anti-rust prime coat.

The invention discloses a treatment method for aluminum-containing waste sulfuric acid. The treatment method comprises the following steps: removing impurities from aluminum-containing waste sulfuricacid, and then adding organic phases for performing multistage extraction on sulfuric acid, and separating, thereby acquiring sulfuric acid extract liquor and raffinate containing aluminum sulfate, wherein the organic phases include an extraction agent tri-iso-octylamine and a diluent 2-octanol; the sulfuric acid extract liquor is subjected to multistage back extraction, so as to acquire a sulfuric acid solution; water is taken as a back extraction agent. The resource recycling method adopts an extraction method for separating sulfuric acid from aluminum sulfate; the separation effect is thorough; the sulfuric acid solution is served as a back extraction phase and can be reused for production; the raffinate is a low-concentration aluminum sulfate solution which can be concentrated for preparing a water purifier aluminum sulfate; H2SO4 content is below 0.25%; aluminum content is 6.5-8%, counted by Al2O3; the product quality is stable; the treatment method can be widely used for treatingvarious domestic wastewater and printing and dyeing wastewater.

The invention discloses a solar heat and power combined low-temperature sewage treatment system. The solar heat and power combined low-temperature sewage biotreatment system comprises a solar heat and power combining system and a sewage treatment system. The solar heat and power combining system comprises a solar heat and power combining component, a photoelectric controller, a storage battery, a photo-thermal controller, a temperature sensor I, a circulating water pump I, a circulating water pipe, a temperature sensor II and a heat insulation water tank. The sewage biotreatment system comprises a sewage biotreatment reactor, a temperature sensor II, a circulating water pump II, a heat exchange pipe, a blower, an aeration pipe, a water inlet pipe and a water outlet pipe. Power and heat converted from solar energy can be sufficiently utilized, zero energy consumption for sewage treatment is realized, automatic control is realized, and the environmental-protection design concepts of energy conservation, emission reduction, efficiency, reliability and environment friendliness are complied. The solar heat and power combined low-temperature sewage treatment system is suitable for being sewage treatment facility improving sewage treatment efficiency in cold regions of northern China.

The invention discloses a special poly V-belt for an automobile. The poly V-belt for the automobile is formed by mixing the following components: by weight, 65% of chloroprene rubber, 5% of short fibers, 6% of adhesives, 2% of anti-aging agents, 6% of reinforcing agents, 1% of zinc oxide, 2% of magnesium oxide, 1% of calcium oxide, 1% of borax, 3% of active agents and the balance engine oil. Chemical reagents in raw materials are few. The special poly V-belt for the automobile is friendly to people, little in operation noise and long in service life of high-speed transmission. The density is good after polyurethane is formed, and the service life of the V-belt is further prolonged.

The invention discloses a device and a method for treating carbon black tail gas and an application of the tail gas. The device comprises a carbon black tail gas pressurizing fan, a dehydration tower and a dehydrated tail gas fan, which are connected in sequence, wherein the upper part of the dehydration tower is further connected with a spraying water pump; the lower part of the dehydration tower is further connected with a circulating cooling water system; the circulating cooling water system is further connected with the spraying water pump; and the dehydration tower sequentially comprises a de-foaming device, a liquid distributor, a gas-liquid distributor and a gas initial distributor from top to bottom. According to the device disclosed by the invention, a lot of water in the carbon black tail gas can be effectively removed, the calorific value of the carbon black tail gas is improved, the dew point of the tail gas is reduced, the corrosion to equipment is relieved, harmful substances including carbon black dust are removed, the quality of the carbon black tail gas is improved, national energy conservation and emission reduction are met, and an industrial policy of the circular economy is developed; the device has obvious economic benefits and social benefits; and the treated carbon black tail gas replaces melted-down coal gas of a coke furnace and the replaced melted-down coal gas with the high calorific value is supplied for cities, so that effective and recycled utilization of resources is achieved.

The invention provides application of tailing machine-made sand winnowing powder in premixed concrete. The concrete at least comprises cement, coal ash, mineral powder, stone powder, stone, sand and additives. Each cubic meter of concrete comprises 210-230 kg of cement, 40-60 kg of coal ash, 40-60 kg of mineral powder, 20-40 kg of stone powder, 1000-1060 kg of stone, 750-780 kg of sand and 3-3.6 kg of additives. The invention provides application of a novel mineral mixing material in concrete. The cement consumption is saved, the workability of concrete is improved, the hydration heat, contraction and the like are reduced, technological performance is good, economic benefits are remarkable, and the concrete conforms to the energy conservation, emission reduction and resource recycle related strategies promoted by China.

The invention pertains to an article for cleaning a carpet and particularly relates to a dry cleaning powder of a carpet and a preparation method thereof. The invention provides a dry cleaning powder of a carpet with fast cleaning and water and electricity conservation, and a preparation method thereof. The dry cleaning powder comprises the following components according to the parts by weight: 45 parts to 55 parts of urea, 0.1 part to 0.3 part of sodium carbonate, 5.5 parts to 6.5 parts of sulfuric acid, 0.005 part to 0.015 part of essence, 0.7 part to 0.9 part of AES, 0.4 part to 0.6 part of sodium trisulfate, 0.4 part to 0.6 part of anhydrous sodium silicate and 0.2 part to 0.4 part of sodium dodecyl sulfate. The dry cleaning power is time and labor saving in the application for cleaning the carpet and has strong capacity and fast speed to remove oil stains and spots.

The invention discloses an air separation method capable of being matched with cold energy supply in a receiving station. The method includes the following steps that when LNG supply is sufficient, nitrogen from an air separation system is compressed many times and then exchanges heat with LNG, high-pressure supercooling liquid nitrogen can be obtained, and cooling capacity is provided for the air separation system; a stream of liquid nitrogen is extracted from the high-pressure supercooling liquid nitrogen and throttled and then exchanges heat with second stream of raw material air, the temperature of the liquid nitrogen rises so that low pressure nitrogen can be generated, the low pressure nitrogen is added into the nitrogen exchanging heat with the LNG, the temperature of the second stream of raw material air is lowered so that liquid air can be generated through liquidation, and the liquid air forms stock liquid air; when LNG supply is not sufficient, the stock liquid air is fed into an upper tower of the air separation system, cooling capacity and part of separation air are provided for the air separation system, no heat exchange happens between the LNG and the nitrogen from the air separation system at the moment, the LNG exchanges heat with cooling liquid of a raw material air compressor, and the LNG is fed into a natural gas pipeline after the temperature of the LNG rises to reach the pipeline conveying temperature. With the air separation method, the requirement of the air separation method for LNG cold energy can be well matched with supply of LNG cold energy.

The invention discloses a brake pad friction material. The brake pad friction material is prepared from, by weight, 7%-20% of resin, 2%-5% of friction powder, 1%-5% of tire powder, 5%-15% of mineral fibers, 5%-15% of wollastonite, 5%-10% of glass fibers, 5%-10% of graphite, 0-15% of barium sulfate, 2%-10% of coke powder, 1%-5% of aluminum oxide, 1%-5% of zinc oxide, 1%-5% of iron ore powder, 1%-5% of bauxite, 1%-5% of vermiculite, 0.3%-1% of zinc stearate and 5%-20% of phosphogypsum according to a conventional brake pad pressing method. According to the friction material, the phosphogypsum serves as padding, the phosphogypsum and other raw materials are prepared into a brake pad according to the conventional brake pad pressing method, third class testing is carried out on a constant speed testing machine according to the GB5763-2008 standard, the friction coefficient is stable, the wear rate is low, and the national standard is completely met.

The invention discloses a desulfurization and deoxidization alloying process method in a steel making ladle of an electric arc furnace. The method sequentially comprises the process steps of smelting in the electric arc furnace, desulfurization and deoxidization alloying in the ladle and continuous casting / die casting and comprises the following concrete steps: (1) proportioning carbon by adopting one or combination of pig iron for steel making, molten iron and coke with the granularity of 5-40mm; (2) preparing foamed slag in the oxygen dissolving period of the electric arc furnace, discharging the slag automatically from a furnace door, replenishing lime, and adjusting the alkalinity of the furnace slag to be 3.5-4.5; (3) adding 100-140 DEG C to the liquidus temperature of the smelted steel grade, taking an upper limit of the tapping temperature of the steel smelted in a new furnace for the first time, and taking a lower limit of the tapping temperature of the steel smelted for the other times; (4) carrying out eccentric bottom tapping (EBT), wherein the process of roughing slag is strictly prohibited; (5) carrying out hot ladle tapping; when the tapping amount reaches 1 / 4, adding 0.5-2.0kg of steel making refining slag and 0.5-1.0kg of calcium carbide into the steel per ton; when the tapping amount reaches 1 / 3, respectively adding various types of iron alloys according to the needs of the concrete steel grades; when the desulfurization rate in the ladle is greater than or equal to 15%, controlling the sulfur content in the steel to be less than or equal to 0.030%; and (6) carrying out a ladle bottom-blowing argon process for 10min, and then, carrying out continuous casting or die casting; or standing the molten steel in the ladle for 7-14min, and then, carrying out continuous casting or die casting.

The invention relates to a cross flow wind wheel which comprises shafts, shaft sleeves and blades; the blades are arranged to be a circular shape at intervals along a circumferential direction; both ends of the blades are provided with left end plates and right end plates for fixing the blades; the shafts and the shaft sleeves are respectively arranged on the left end plates and the right end plates; the middle parts of the blades are provided with more than one middle division board capable of reinforcing the rigidity of the blades; the blades comprise a plurality of groups of first blades and second blades, which can be connected with high-voltage power supplies and are conductive; the potentials of the two groups of blades are different, and the two groups of blades are mutually staggered and are not communicated; and a high-voltage dust removal channel which can absorb micro particles which flow through the airflow in the channel is formed between the two groups of blades. An air treatment device with the cross flow wind wheel comprises a shell body which consists of a volute casing and a volute tongue and the cross flow wind wheel; the cross flow wind wheel is connected into the shell body through the rotation of a motor; and the air treatment device also comprises a corona discharge device which can enable the micro particles in the airflow to be charged or a negative ion emission ionization device, and is connected with the high-voltage power supply. The invention has the characteristics of simple and reasonable structure, high dust collection efficiency, small resistance, low power consumption, low noise and no pressure loss.

The invention relates to a recyclable artificial turf. The recyclable artificial turf comprises grass fibers, bottom cloth and an adhesive layer; the bottom cloth is arranged under the grass fibers; the adhesive layer is arranged under the bottom cloth; during preparation, firstly, components of glue water in weight parts are 95-100 parts of aqueous polyolefin dispersion, 0.5-1 parts of thickeningagents, 1-5 parts of deionized water and 2-3 parts of pigment fillers; secondly, the turf is correspondingly coated for two times, coated and dried; and thirdly, the turf is perforated and cut to obtain the recyclable artificial turf. According to the recyclable artificial turf, the preparation method is simple, the steps are easy to operate, the wire drawing performances, such as breaking strength, elongation, wire drawing section and appearance, of the prepared recyclable artificial turf satisfy requirements of manufacturing the artificial turf through wire redrawing, and better water resistance is realized.

The invention relates to a technical method and a device for re-dewatering sludge from a sewage treatment plant, in which the sludge from the sewage treatment plant is rotated by a single screw rod or double screw rods driven by a power source, so that high pressure generated in a metal tubular cavity can enable the sludge materials in the cavity to move comprehensively under the action of a complicated stressed state. The screw of the screw rod can push the sludge to move axially as soon as the sludge moves into the tubular metal cavity. The mechanical friction between the screw and the sludge, between the sludge and the inner wall of the metal-cavity drum and inside the sludge enables the sludge to be fiercely extruded, stirred, shorn, twisted and rubbed, so that the sludge is homogenized and refined, and the temperature of the sludge is raised. Based on the principle of instant release and swell of the sludge materials which are extruded out of the high-pressure cavity into the atmosphere at a high speed, the sludge is denatured, and the denatured sludge is dewatered so as to achieve the purpose of further reducing the sludge moisture.

The invention discloses a novel semi-automatic screw gauge integrated measuring instrument, and relates to a novel semi-automatic screw gauge integrated measuring instrument. The front end and the rear end of a vertical air floatation guide rail support column 8 are connected with a vertical raster 7, the vertical air floatation guide rail support column 8 is connected with a longitudinal slide rack 6 in a sleeved mode, the longitudinal slide rack 6 is connected with an upright column 3, the top surface of the upright column 3 is connected with a vertical driving servo motor module 2, the central line of the front surface of the upright column 3 is connected with an upright raster 1, the top end of the longitudinal slide rack 6 is provided with a longitudinal slide rack groove 41, the upright column raster 1 is installed in the longitudinal slide rack groove 41, the front surface of the longitudinal slide rack groove 41 is provided with a longitudinal slide rack port 42, the bottom surface of the upright column 3 is connected with a transverse slide block, the transverse slide block cooperates with a vertical raster 7 for application, the upright column 3 is connected with a vertical slide rack 5 in a sleeved mode, the vertical slide rack 5 is connected with a slide shaft 43, the slide shaft 43 cooperates with the upright column raster 1 for application, and the front surface of the vertical slide rack 5 is connected with a measuring module. The novel semi-automatic screw gauge integrated measuring instrument is applied to screw gauge integrated measurement.

The invention discloses a novel material plate type brake block. The novel material plate type brake block comprises the following materials, by weight, 10 parts to 15 parts of bamboo charcoal fibers, 5 parts to 10 parts of sepiolite fibers, 10 parts to 20 parts of calcined coke, 5 parts to 10 parts of steel cotton fibers, 5 parts to 10 parts of calcium fluoride, 3 parts to 5 parts of grinding agents, 3 parts to 20 parts of glass powder, 5 parts to 15 parts of glass powder, 1 part to 3 parts of butyronitrile rubber, 1 part to 2 parts of calcium oxide, and 5 parts to 10 parts of aluminum oxide, and the rest is epoxy resin. The novel material plate type brake block is made from the materials according to a pressing manufacture method of a conventional brake block. According to the novel material plate type brake block, a new application of rice hulls in preparation of the novel material plate type brake block not only is capable of reducing pollution, and purifying the environment, but also is capable of making full use of waste, recovering resources and energy resources to create economic benefits, and according with country basic state policies of energy conservation and emission reduction, resource utilization of the waste, and sustainable development.

The invention relates to a method for producing high-performance aluminum alloy plate strips via continuous roll casting of sheet billets. According to the method, an aluminum alloy melt is firstly refined, and water cooling casting rolls, the surfaces of which are lubricated by nano graphite coatings are adopted to carry out double-roll type sheet billet continuous roll casting on the aluminum alloy melt so as to obtain a continuous roll cast sheet billet; and heat leveling, concurrent heating temperature equalization processing, heat preservation and uncoiling are carried out for carry out host finishing. According to the method, the processes such as semi-continuous casting, face milling, homogenizing heat treatment, heat rough rolling and intermediate annealing in the traditional casthot rolling cogging method are saved, the aluminum alloy plate strip yield is remarakbly improved by more than 20%, the production period is shortened from 20 days to about 0.5 day; the production efficiency is remarakbly improved; and while the production process continuity is improved, the production cost is reduced by more than 30%, the discharge of the pollutants such as carbide / sulfide and the like is decreased by more than 50% and great economic benefit and social benefit are generated.

The invention provides application of modified carbon-5 in a gasoline additive, which belongs to the technical field of recycling gasoline side products and particularly discloses a method for treating light hydrocarbons taking carbon-5 as a main composition and application of the treated carbon-5 in the gasoline additive. When the modified carbon-5 is used, 50 to 80 percent of the additive according to the weight percentage is added in gasoline to produce composite gasoline, thereby not only partially replacing the gasoline fuel with tension in supply, but also improving the performance of the gasoline, ensuring that the gasoline is fully burnt and reducing the coking and carbon deposition in an engine and the emission of harmful matters; moreover, according to the inspection by the National Ethanol Gasoline Quality Surveillance Inspection Center, the composite gasoline meets the national standard.

The invention provides a loader power system and a loader. The loader power system comprises a gas generator, an automatic change-over switch, a cable drum and a flywheel. The automatic change-over switch is used for switching power supply modes. When the automatic change-over switch is connected with the gas generator, the power supply modes supply power to the gas generator. When the automatic change-over switch is connected with the mains supply, the power supply modes supply power to the mains supply. The flywheel is used for storing electric energy. When the load power of the loader is larger than the maximum power of power supply of the gas generator or the load power of the loader is larger than the maximum power of power supply of the mains supply, the flywheel releases the electric energy to supply power to the loader. When the power supply modes supply power to the mains supply, the cable drum is used for being connected with the mains supply. According to the loader power system and the loader, the cost is reduced while the service life of an engine is prolonged, and tail gas pollution is reduced.

The invention discloses phosphate ester crosslinked starch and a production method thereof. The production method is as follows: wheat flour, a crosslinking agent, a penetrant, an esterifying agent, a dispersant, a stabilizer, a smoothing agent, an accelerant, an antistatic agent, an antifoaming agent, an antiseptical agent and slurry are weighed and directly and uniformly stirred in a kneader according to certain quantity, and a mixture obtained is weighed and packaged. As for selection of various raw materials, more than one raw material can be selected, and the composition effect of three to five raw materials is optimum. The content of the starch is correspondingly adjusted according to the ash and the biceps of the raw materials and various raw starch varieties such as wheat in different areas; the grade requirement of the slurry can be optimally adjusted according to the customer requirements; parameters of ten agent varieties are subjected to corresponding mechanical adjustment according to difference of finished products of the raw materials, etc., and lowest cost and optimum quality in any grade are realized; and the customer requirements on different varieties of sized yarns and slurry can be met by increase or reduction of the agent varieties.