33 results about "Mass discharge" patented technology

A process and device are disclosed for precipitating solid compounds from the liquid zinc or liquid zinc-based alloys of a metal bath. According to the disclosed process, partial amounts of the metal phase containing the compound(s) are exposed to an acceleration higher than the acceleration due to gravity and at least partially dissociated thereby into fractions containing heavier and / or lighter components. The molten mass depleted of solid compounds is returned to the metal bath and the part of the molten mass enriched with the desired compounds is discharged. The disclosed device is substantially characterized in that a hollow rotary body (2) is introduced into the molten mass (1). The hollow rotary body (2) can be driven about an axis and is fitted in the submerged or lower area with conveyor means (21) which project into the cavity. In its discharge or upper area, the hollow rotary body (2) is provided with at least one discharge opening (23) for the depleted molten mass (14) eccentrically arranged in its wall and with at least one further discharge opening (25) for the liquid metal enriched with the desired compounds centrally arranged and / or eccentrically arranged on the discharge side. At least one of the upper molten mass discharge openings (23, 24) in the rotary body (2) opens into a discharge area of a housing (3) which at least partially surrounds the rotary body (2).

A controller predicts a requested state of charge / discharge corresponding to a future run of a hybrid vehicle. If it is predicted that the hybrid vehicle will be stopped and restarted, or will be greatly accelerated and therefore that a request for a great discharge will be outputted in the future, the controller increases a target SOC of an HV battery to increase the value to which the charge of the HV battery will be converged in preparation for the great discharge. If it is predicted that a great regenerative electric power will be generated by a vehicle deceleration and therefore that a request for charging will be outputted, the target SOC is reduced, and the amount of charge in the HV battery is reduced, so that the regenerative power generated can be efficiency recovered.

The present invention provides a plasma display panel (10), which includes a panel unit (100) containing a large number of discharge cells (103), a heat sink unit (300) bonded along a back substrate (105) of the panel unit for dissipating heat generated by the panel unit, and a thermal interface (200) interposed between the panel unit and the heat sink unit for connecting the panel unit and the heat sink unit. The thermal interface is made of a thermal interface material including carbon nanotubes. The heat sink unit includes a substrate (302) and a plurality of fins (304), wherein the substrate is formed from an anisotropic material for transferring the heat from the panel unit to the fins of the heat sink unit. The plasma display panel thus has high heat conductive performance.

The invention provides an inside-mixing atomizing nozzle device. The nozzle device comprises a mixing cavity, the side wall of the mixing cavity is provided with an air inlet pipe, the outlet of the mixing cavity is provided with a spray pipe, and an airflow cover is sleeved outside the spray pipe. The inside-mixing atomizing nozzle device has the advantages of dual effects of airflow atomizing and airflow impacting, so that materials are blown away and atomized by high-speed airflow to form airflow mixed mist to rotate inside the cavity at a high speed and then impacted and collided by the high-speed airflow to be smashed into a mist shape; an ultrasonic airflow atomization function, so that the airflow atomization effect can effectively enhanced and compressed air can be saved; an outlet liquid drop atomizing function, so that air-material mixed mist can airflow-atomize condensation mass discharged along the wall again; simple structure, large material through holes and blocking-resistance. Besides, the inside-mixing atomizing nozzle device can well atomize fluid materials with poor fluidity, high solid content and high viscosity or even containing particle or fiber impurities.

The utility model discloses a magnetic levitation flywheel energy accumulation system, which has the advantages of small deadweight, large electricity storage, low manufacturing cost, mobile usage, free adjustment of the real-time discharge quantity value to the outside, and quick charge or large real-time discharge; wherein, the axial component of ''the high-vacuum enclosed housing'' is made of materials of low specific gravity. No permanent magnetic material components are positioned on the ''Flywheel'' and the ''Wheel Disk'' is divided into three rings. Four ''Permanent Magnetic Rotating Motor Devices'' are arranged. The ''Magnet bearing'' is ''all magnetic levitation bearing'' or ''semimagnetic levitation bearing''. The utility model is also provided with a device to guarantee the reliability of the mobile usage of the ''Magnet Bearing''.

The invention discloses a power steering pump. The power steering pump is characterized in that a pump shaft is connected in series with a front oil distribution disc, a blade assembly and a front oil distribution disc into a whole so as to be installed in a pump body cavity, the front oil distribution disc and a front wall of the pump body cavity form an oil-out front cavity in an enclosed mode, and a pump body is provided with a valve hole on the side of an outer circle of the pump body cavity; the valve hole is communicated with the oil-out front cavity, the valve hole is internally provided with a flow safety control valve, and the oil-out front cavity is communicated with an oil outlet at the front of the pump body through a high-pressure oil channel; the outer circle of the blade assembly and an inner wall of the pump body cavity form a pump body back cavity in an enclosed mode, and the valve hole is communicated with the pump body back cavity through a return oil channel; and blades are driven by the pump shaft to rotate so as to finish an oil absorption and draining process, and the flow safety control valve controls oil mass discharged from the oil-out front cavity through the oil outlet to keep constant. The power steering pump provided by the invention has the advantage of shortening a high-pressure oil flow channel with smoothness in transition, reducing flow pressure loss, and avoiding that the power steering pump is failed due to serious heating because the flow channel in the traditional structure is long and bent by adopting a high pressure structure of the pump body front cavity.

The invention relates to a synthesis method for 2-chloro-5-chloromethyl pyridine, in particular to an innovation on a chlorination addition and cyclization reaction. In the method, the insufficient of preparing the 2-chloro-5-chloromethyl pyridine in a cyclopentadiene-acrolein route is solved; the purpose of utilizing less DMF (Dimethyl Formamide) in the chlorination addition and the cyclization reaction is realized; solid triphosgene or diphosgene or phosgene are adopted to substitute phosphorus oxychloride and other phosphorous chlorination cyclization reagents, therefore, the problem of mass discharge of the DMF and phosphorous waste water in the production course is thoroughly solved; the production cost is reduced; and the cleaner production is realized.

The invention relates to an intelligent wireless vehicular embedded analytical equipment for automobile exhaust, which includes housing with gaseous current alley way, central processing element and wireless transfers unit electrically connects with central processing element set in, the wireless transfers unit wireless connects with wireless vehicle speed sensor set at the automobile. In the gaseous current alley way, there sets gas pressure sensor which electrically connects with central processing element, nitrous oxides feeler unit, gas flow meter, oxygen gas feeler unit, heat meter, oxycarbide and oxyhydride feeler unit. This invention can get the concentration values of oxygen gas, nitrous oxides, oxycarbide and oxyhydride contained in automobile exhaust and the flow, pressure, temperature and other parameters of automobile exhaust at one time, which makes comprehensive and perfect judgment on the exhaust discharged by the automobile, obtains the mass discharged values of automobile exhaust, and wirelessly sends to detecting person or unit in long distance, and the detecting efficiency of the invention is high.

A hollow fiber spinning nozzle in which supply bores and a nozzle structure connected to these and having a mass discharge opening and a needle with a coagulation agent bore are formed in a base body. At least two plate-shaped bodies structured by means of micro-structure technology are joined together to form the base body.

The present invention provides a method for implementing a multi-stage spatial sampling strategy to select optimal sampling locations and determine an optimal sampling density for a quantification of mass discharge uncertainty in a field. The present invention also provides systems and methods for estimating probability of a mass discharge in a control plane.

The purpose of the present invention is to prepare a pellet by using biomass comprising: food waste to be mass-discharged from regular households or restaurants and the like; feces and urine such as human feces and excrement to be produced by domestic animals; waste wood; and the like, and the present invention relates to a pellet preparation system and preparation method using biomass obtained by sorting plastics, such as a plastic bag into which various waste and food waste are to be put, plastic waste, iron scraps and the like.

The invention provides refractory foundry sand and a preparation method thereof. The foundry sand is prepared from the following raw materials in parts by weight: 250 parts of casting fly ash, 250 parts of fly ash, 10 to 50 parts of kaolin, 25 to 50 parts of an alkali activator, 150 to 200 parts of water and 0 to 25 parts of mineral waste residues, wherein the casting fly ash is prepared from 0.5to 3.5 weight percent of volatile components, 9 to 11 weight percent of CaO, 68 to 72 weight percent of SiO2 and 13 to 14 weight percent of Fe2O3; the fly ash is prepared from 30 to 35 weight percentof Al2O3, 40 to 50 weight percent of SiO2, 5 to 7 weight percent of CaO and 5 to 6 weight percent of F2O3.The refractory foundry provided by the invention is prepared by taking the casting fly ash andthe fly ash as base materials and taking the alkali activator and the water as additives; by the full use of the casting fly ash, the pollution to environment due to mass discharge of the casting flyash is avoided; in addition, the refractory foundry sand has the advantages of higher refractoriness, lower density, higher strength, as well as low-cost and easily-obtained raw materials.

The invention discloses a selection method of breeding stichopus japonicus in stichopus japonicus cross breeding. The method comprises the following steps that (1) good breeding stichopus japonicus is collected and screened; (2) the screened breeding stichopus japonicus is placed into a holding pool to be subjected to the maturation acceleration culture through controlling the breeding stichopus japonicus density, the water temperature and the water quality; (3) the breeding stichopus japonicus beginning to enter the breeding period is subjected to miscarriage experiments, the breeding stichopus japonicus is stimulated for spermiation and ovulation, the sex discrimination is carried out, meanwhile, the mass discharge is inhibited, and in addition, male and female individuals are placed into different culture pools to be respectively cultured; (4) the breeding stichopus japonicus is cultured again for two days, the male and female individuals are quantificationally selected according to the requirement on the third day, and are placed into containers for mass discharge, and independent seminal fluid and ova can be obtained; (5) cross breeding or family culture is carried out. The method has the advantages that the fertilization rate of the ova is improved, and the breeding stichopus japonicus waste in the large-scale breeding production is reduced, the fertilization rate and the cross breeding rate are improved, the combination of the sperms and the ova of the stichopus japonicus of the same strain is avoided, and the technical support is provided for the cross breeding of the stichopus japonicus.

The invention provides a discharge friction generator, the working mode of which can adopt a vertical contact-separation mode or a sliding mode, the discharge friction generator comprising: a first friction unit comprising a first electrode; a second friction unit comprising a second friction layer and a second electrode, and the second electrode is arranged on the surface, away from the first friction unit, of the second friction layer; wherein a first preset interval is reserved between the second electrode and the second friction layer, and the position of the material of the second friction layer is different from the position of the material of the first electrode in the electrostatic sequence. According to the discharge friction generator, the frictional charge induction effect is enhanced by changing different contact distances between the friction layer in the friction generator and the electrodes of the friction layer, so that more high-density currents are generated by large-scale discharge during operation, and electric signals generated by triboelectrification and the discharge effect are coupled and cooperatively output.

In a method for the regeneration of a particulate filter or of a four-way catalytic converter in an exhaust system of an internal combustion engine, an increase in the nitrogen oxide emissions during the regeneration of the particulate filter or of the four-way catalytic converter can be prevented or at least reduced. A particulate filter or a four-way catalytic converter is arranged in the exhaust system of an internal combustion engine. The fuel injection and the ignition are switched off in response to a request for the internal combustion engine to be turned off. Due to mass inertia, the internal combustion engine transitions from the switch-off rotational speed to a standstill whereby, during this phase, oxygen-rich air is conveyed into the exhaust passage. A partial regeneration of the filter or of the catalytic converter takes place with the oxygen contained in this fresh air, whereby the particulate mass discharged from the filter or the catalytic converter is determined by means of a computational model.

A multiple-stage solid rocket motor is operated in a manner designed to control its mass discharge profile. This is accomplished by providing means for igniting one stage and then igniting a subsequent stage while the first continues to burn.

The invention discloses a combined system arranged on a pressure-free buried culvert and used for regulating and controlling the suspension mass separation mode according to flow. The combined systemcomprises an inlet section, an outlet section and a conical water tank section; a diffusion section is arranged at the inlet section which is connected with the part, at the inlet, of the pressure-free buried duct, the rear of diffusion section is then connected with a water inlet gate and the flow through gate, the rear of the water inlet gate is connected with a water inlet hole, and an flow through channel is connected with the rear of the flow through gate; an overflow tank is arranged at the outlet section, the overflow tank and the flow through channel are arranged side by side, a throttling gate is arranged at the rears of the overflow tank and the flow through channel, a gradually-retracting section is arranged at the rear of the throttling gate, and the gradually-retracting section is connected to the part, at the outlet, of the pressure-free buried duct; and the conical water tank section is arranged between the water inlet hole and the overflow tank in a distributed mode, the conical water tank section comprises a conical water pool, wherein a suspension mass discharge bottom hole is formed in the bottom of the conical water pool, a suspension discharge gallery is connected with the suspension discharge bottom hole, the water inlet hole communicates with the conical water tank, and the conical water tank communicates with the overflow tank through an overflow weir. According to the combined system, two parts in the combined system are selected and used according to the flow through amount of the pressure-free buried culvert so that the separation of the suspension mass can be carried out on water flow when the flow amount is large, the water flow can flow through when the flow amount is small, and the operation of a unit can be guaranteed.

The invention relates to an estimation method for a working medium charge volume of an organic rankine cycle (ORC) system. The method is used for acquiring a minimum working medium charge volume of the organic rankine cycle system. The method comprises the following steps of (1) constructing a dynamic characteristic model of an ORC system based on a component transfer function of the organic rankine cycle system; (2) calculating a flow rate of a mass injected from a liquid storage device into the ORC and a flow rate of a mass discharging from the ORC into the liquid storage device; (3) takinga difference between the flow rate of the mass injected from the liquid storage device into the ORC and the flow rate of the mass discharging from the ORC into the liquid storage device as a net flowrate of working medium exchange between the ORC and the liquid storage device, and calculating a maximum cycle working medium variable quantity of the ORC; and (4) calculating a maximum working mediumrequirement of the ORC, that is, the minimum working medium charge volume, according to a minimum running working medium quantity and the maximum cycle working medium variable quantity of the ORC. Compared with the prior art, the estimation method for the working medium charge volume of the organic rankine cycle system has the advantages that the difficulty for solving of working medium distribution is avoided, the calculation is simple and accurate, the adaptability is strong and the flexibility is excellent.

This invention relates to one plasma display drive method, which comprises the following steps: on first area, adding special inclination upper impulse to Y electrode input the comparison earth connection voltage degree and inputting first bias voltage to Z electrode input cathode with first bias voltage; in second area, inputting cathode second bias voltage to Y electrode and adding special inclination to Z electrode with first bias voltage to achieve third bias voltage impulse; inputting earth connection voltage to X electrode in first and second areas.

The invention provides a fixed electrode of a sliding welding machine, wherein, the transverse section of the fixed electrode is a heterotype curved surface; the base body of the fixed electrode is installed with a plurality of guide rib tank bodies; the guide rib tank is arranged on the guide rib tank bodies. The depth of the guide rib tank is greater than a half of the diameter of the longitudinal bar and the optimal depth is about two thirds of the diameter of the longitudinal bar, thus ensuring that the longitudinal bar bulges a little above the back cut of the guide rib tank body, thus prolonging the service life of the fixed electrode and saving use cost. A plurality of insulation boards are installed fixedly on the outer side of the fixed electrode; the back cut surface of the guide rib tank body is flush with the outer surface of the insulation board or is lower than the outer surface of the insulation board; or the two sides of the back cut surface of the guide rib tank body are provided with platforms and the insulation boards are arranged on the platforms, thus shortening as possible the distance between the side of the back cut surface guide rib tank of the guide rib tank body and the guide rib tank body to effectively prevent the electrode body from contacting with the guide rib tank body and breaking over before contacting with the longitudinal bar; if then, a large number of discharging phenomena are generated and the energy consumption is reduced.

The invention discloses an open type kneader discharge mechanism. The open type kneader discharge mechanism comprises a kneader main body, a fixed protection module and a rotary cutting module; the fixed protection module comprises a base fixing piece, a fixed bolt piece and a protection piece; the base fixing piece is used for fixing and supporting the open type kneader discharge mechanism; the fixed bolt piece is arranged on the side surface, far from the kneader body, of the base fixing piece; the fixed bolt piece is used for fixing the open type kneader discharge mechanism; the protectionpiece is arranged on the side surface, far from the kneader body, of the base fixing piece; the protection piece is used for preventing irregular discharge of the kneader body; the rotary cutting module comprises a rotating piece and a spiral blade piece; the rotating piece is arranged on the kneader body, and is used for driving the spiral blade piece for rotary cutting; the spiral blade piece isarranged around the outer surface of the rotating piece, and is used for cutting and conveying of the stirred BMC material raw materials; and a caliber of a discharge port of the open type dischargemechanism is large to facilitate mass discharge so as to improve the working efficiency.