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32results about How to "Complete content" patented technology

Balancing lead smelting process for comprehensive resource utilization and device thereof

The invention relates to a balancing lead smelting process for comprehensive resource utilization and a device thereof. The process comprises the following steps: granulating a raw material containing lead and a fluxing agent after proportioning, sending to an oxygen bottom-blown smelting furnace for smelting to produce primary crude lead, lead ash and flue gas of SO2; sending the flue gas of SO2 to a sulfuric acid system for acid making after recovering waste heat by a waste heat boiler and duct collection by a dust arrester installation; adjusting form of the lead ash and adding the lead ash to a blast furnace together with coking coal for reducing smelting to produce secondary and third crude lead; electrorefining the crude lead to obtain refined lead and anode slime, treating and recovering the anode slime to obtain lead, stibium, bismuth, gold and silver metals; and separating slag of the blast furnace from the crude lead and sending to a fuming furnace to recover zinc oxide, the lead, indium and germanium. A system for realizing the process comprises the oxygen bottom-blown smelting furnace, an oxygen lance, an electrically-heated settler, a slag casting device, the waste heat boiler with a vertical ascending segment of membrane wall structure, the blast furnace, the fuming furnace and a ventilating device. The process design and system improvement help realize balancing optimized recovery of Pb, Zn, Au, Ag, Bi, Cu, In, Sb and S elements.
Owner:CHENZHOU YUTENG CHEM IND

Method for testing decocting rate of traditional Chinese medicine decoction

The invention discloses a method for testing the decocting rate of traditional Chinese medicine decoction, which relates to the technical field of decoction of the traditional Chinese medicine decoction, in particular to the test on the decocting rate of the traditional Chinese medicine decoction. Through carrying out combined tests of the water consumption, the decoction temperature, the heat power of strong heating fire, the heat power of slow fire, the decoction time of the slow fire and the like during the decoction process of the traditional Chinese medicine decoction, the contents of standard extract and decoction extract are measured, the decocting rate of the traditional Chinese medicine decoction is calculated, so the influence on the decocting rate of the traditional Chinese medicine decoction exerted by the water consumption, the decoction temperature, the heat power of the strong heating fire, the heat power of the slow fire, the decoction time of the slow fire, medicinal material forms, structures of decoction utensils and technical characteristics can be evaluated, and the quality level of the decoction also can be calculated. The invention can be applied to evaluate the decoction technique of the traditional Chinese medicine decoction, the decoction utensil and the decoction quality, and can work out different decocting rate and decoction technique requirements according to different traditional Chinese medicine decoction, so the therapeutic effect of the traditional Chinese medicine decoction can be ensured or improved through decocting the traditional Chinese medicine according to the decocting rate and the decoction technique requirements.
Owner:HANGZHOU HAISHAN PHARMA EQUIP

Electronic prescription system based on dual authentication

The invention discloses an electronic prescription system based on dual authentication. The electronic prescription system comprises the Internet, a time service server, an electronic prescription server, a timestamp server, an authentication unit and a medical service terminal, wherein the time service server and the medical service terminal are in communication connection with the Internet; themedical server is used for initiating a creation request to the electronic prescription server and sending a time service request to the time service server; the electronic prescription server is usedfor establishing an electronic prescription according to the creation request; the time service server is used for carrying out time synchronization on the timestamp server according to the time service request and signing and issuing a trusted timestamp to the timestamp server; the timestamp server is used for adding authentication time to an electronic prescription according to the trusted timestamp; and the authentication unit is used for verifying the identity of a doctor who initiates the creation request by the medical server, receiving the creation request if the verification is passed, and refusing the creation request if the verification is not passed.
Owner:泽达易盛(天津)科技股份有限公司

Electricity stealing evidence data processing method and system based on space-time body measurement four-dimensional data

The invention provides an electricity stealing evidence data processing method and system based on space-time body measurement four-dimensional data, and belongs to the technical field of data processing. Data to be processed is decomposed into time data, space position data, quantitative data and a data carrier by using a preset four-dimensional data model; according to the first dynamic event window, the second dynamic event window, the fourth dynamic event window and the fifth dynamic event window, the time data, the spatial position data, the quantitative data and the data carrier are reconstructed based on the D-S evidence theory; a credible timestamp signature is added to the reconstructed data to obtain final electricity stealing evidence key data; according to the method, a space-time body measurement four-dimensional evidence chain processing mechanism is established, original data, field detection evidence and field image evidence are refined into four dimensions of time, position space, quantitative data and data carriers, and relevance (obtained by time, places and the same equipment) among the evidences is enhanced; and the authenticity, integrity and effectiveness of the evidence data are improved.
Owner:国网山东省电力公司营销服务中心(计量中心) +1

Lightweight evaluation method for electric vehicle body

The invention relates to the technical field of electric vehicle performance evaluation, and in particular, relates to a lightweight evaluation method for an electric vehicle body, wherein the lightweight evaluation method comprises the following steps: acquiring safety performance parameters of the electric vehicle body in white in a direct impact test, a side impact test and a top pressure test as vehicle body parameters; and taking the body-in-white with the battery pack as a whole test, and obtaining safety performance parameters of the whole test in a direct impact test, a side impact test and a top pressure test as whole parameters. A body-in-white safety coefficient S1 is calculated according to the body parameters, a body-in-white lightweight coefficient L1 is calculated according to the body parameters of the electric vehicle and the body-in-white safety coefficient S1, the overall parameters are used for calculating an overall safety coefficient S2 of the whole test, and an overall lightweight coefficient L2 is calculated according to the overall parameters and the overall safety coefficient S2; and a lightweight evaluation parameter K=L2/L1 of the electric vehicle body is obtained according to the overall lightweight coefficient L2 and the body-in-white lightweight coefficient L1. The limitation of a traditional method on the lightweight evaluation of the electric vehicle body is avoided.
Owner:CHINA AUTOMOTIVE ENG RES INST

Balancing lead smelting process for comprehensive resource utilization and device thereof

The invention relates to a balancing lead smelting process for comprehensive resource utilization and a device thereof. The process comprises the following steps: granulating a raw material containing lead and a fluxing agent after proportioning, sending to an oxygen bottom-blown smelting furnace for smelting to produce primary crude lead, lead ash and flue gas of SO2; sending the flue gas of SO2to a sulfuric acid system for acid making after recovering waste heat by a waste heat boiler and duct collection by a dust arrester installation; adjusting form of the lead ash and adding the lead ash to a blast furnace together with coking coal for reducing smelting to produce secondary and third crude lead; electrorefining the crude lead to obtain refined lead and anode slime, treating and recovering the anode slime to obtain lead, stibium, bismuth, gold and silver metals; and separating slag of the blast furnace from the crude lead and sending to a fuming furnace to recover zinc oxide, the lead, indium and germanium. A system for realizing the process comprises the oxygen bottom-blown smelting furnace, an oxygen lance, an electrically-heated settler, a slag casting device, the waste heat boiler with a vertical ascending segment of membrane wall structure, the blast furnace, the fuming furnace and a ventilating device. The process design and system improvement help realize balancing optimized recovery of Pb, Zn, Au, Ag, Bi, Cu, In, Sb and S elements.
Owner:CHENZHOU YUTENG CHEM IND

Method for testing decocting rate of traditional Chinese medicine decoction

The invention discloses a method for testing the decocting rate of traditional Chinese medicine decoction, which relates to the technical field of decoction of the traditional Chinese medicine decoction, in particular to the test on the decocting rate of the traditional Chinese medicine decoction. Through carrying out combined tests of the water consumption, the decoction temperature, the heat power of strong heating fire, the heat power of slow fire, the decoction time of the slow fire and the like during the decoction process of the traditional Chinese medicine decoction, the contents of standard extract and decoction extract are measured, the decocting rate of the traditional Chinese medicine decoction is calculated, so the influence on the decocting rate of the traditional Chinese medicine decoction exerted by the water consumption, the decoction temperature, the heat power of the strong heating fire, the heat power of the slow fire, the decoction time of the slow fire, medicinal material forms, structures of decoction utensils and technical characteristics can be evaluated, and the quality level of the decoction also can be calculated. The invention can be applied to evaluatethe decoction technique of the traditional Chinese medicine decoction, the decoction utensil and the decoction quality, and can work out different decocting rate and decoction technique requirements according to different traditional Chinese medicine decoction, so the therapeutic effect of the traditional Chinese medicine decoction can be ensured or improved through decocting the traditional Chinese medicine according to the decocting rate and the decoction technique requirements.
Owner:HANGZHOU HAISHAN PHARMA EQUIP

Analysis method and monitoring method for C language simulation model

The invention provides an analysis method for a C language simulation model. A C code analysis method category is generated by grammar files in advance, wherein the C code analysis method category comprises a syntax analysis module, a lexical analysis module and a syntax tree generation module. The method includes the steps that the lexical analysis module in the C code analysis method category is called to analyze lexical content of the imported C language simulation model, so as to form a token flow; the syntax analysis module is called to analyze the syntax content of the imported C language simulation model according to the token flow; the syntax tree generation module is called to generate a corresponding syntax tree according to the syntax content obtained through analysis; and information is extracted from the syntax tree and stored in a model information file. The invention further provides a monitoring method of the C language simulation model. The monitoring method comprises the analysis method. The analysis method and the monitoring method provided by the invention fill in the present blanks in the C language simulation model analysis and monitoring technology in china, and the implementation processes of the analysis method and the monitoring method are simple.
Owner:BEIJING RUNKE GENERAL TECH

Adaptive heat balance control system of ground source heat pump

InactiveCN102155829BTroubleshoot excessive temperature changesImprove operational efficiencyRefrigeration safety arrangementControl systemCirculator pump
The invention provides an adaptive heat balance control system of a ground source heat pump. The outlet of a water pipe of indoor heat supply air conditioning equipment is connected with a ground source heat pump indoor circulating pump; the outlet of the ground source heat pump indoor circulating pump is connected with the indoor inlet of a ground source heat pump unit; the indoor outlet of the ground source heat pump unit is connected with the indoor heat supply air conditioning equipment; the indoor inlet of the ground source heat pump set is connected with a ground source heat pump outdoor circulating pump; the outdoor outlet of the ground source heat pump unit is connected with an underground pipe and auxiliary heat exchange equipment which are connected in parallel with each other; the outlets of the underground pipe and the auxiliary heat exchange equipment are communicated with the outdoor inlet of the ground source heat pump unit; the control system further comprises an outdoor wet bulb temperature sensor, an underground pipe in and out water temperature sensor, an underground pipe and water pipe flow meter, and a heat balance adaptive controller which works based on a heat balance control underground pipe loop switching valve and a heat exchange equipment loop switching valve. By the adaptive heat balance control system, the running efficiency of the ground source heat pump system is improved, and the heat balance control effect is enhanced.
Owner:ZHEJIANG COLLEGE OF CONSTR

A hierarchical architecture control and protection system and protection method for flexible and direct power grids

The invention discloses a hierarchical architecture control and protection system and a protection method for a flexible and direct power grid. The system includes: an upper-level main control station responsible for controlling and coordinating the input and removal of slave stations; a middle-level station control system and pole control of a converter station. The protection system is an independent device. It is responsible for the overall control and protection function of the slave station and communicates with the master control station. It is the control execution unit of the master control station. The lower slave stations are multiple flex-to-dc converter stations, including flex-to-dc converter stations. and high-voltage DC circuit breakers. The master control station determines whether the AC side of the converter station is a weak AC system based on the upstream AC system status of the slave station and the DC power transmission and reception of the slave station. If so, it reduces the DC power take-out of the converter station and determines On the AC side, the main control station of the extremely weak system actively blocks the DC bus outlet of the converter station. The embodiments provided by the present invention not only control the DC bus voltage and power distribution of the flexible power grid, but also control the switching status of the slave stations, with complete interface protocol content and complete control functions.
Owner:GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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