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39results about How to "Process standardization" patented technology

Warehouse management system

The invention provides a warehouse management system which comprises the components of a warehouse service management module which is used for managing a warehousing service, a delivering-out-of-warehouse service and a storage service of materials and cargos; a basic data management module which is used for managing related data of the warehousing service, the delivering-out-of-warehouse service and the storage service of the materials and the cargos; a system management module which is used for managing user authorities and user operations; a searching and statistics module which is used for searching and performing statistics on operation historical information that is related with the warehousing service, the delivering-out-of-warehouse service and the storage service of the materials and the cargos, thereby searching and performing statistics on the cargo position visual map which is related with the materials and the cargos; an equipment operation monitoring module which is used for monitoring historical operation capability and current operation capability of the warehouse management system; and an information system interface module which is used for communication between the warehouse management system with an external system, wherein the modules perform communication between one another through Ethernet. The warehouse management system has a beneficial effect of improving stored material management efficiency and accuracy.
Owner:SHANGHAI LONGTENG TECH

Non-fermented dipped seasoned preserved vegetable production method

The invention provides a non-fermented dipped seasoned preserved vegetable production method and belongs to the technical field of food processing. The non-fermented dipped seasoned preserved vegetable production method comprises the steps of selecting and slicing specific leaf mustards, then performing pickling and desalination, meanwhile preparing seasoning liquid to enable relative dielectric constant, dielectric loss factor and conductivity of the seasoning liquid at the1Hz frequency to be within a certain range, charging the sliced leaf mustards into a glass jar, dipping the sliced leaf mustards in the seasoning liquid, arranging the whole glass jar in two square parallel plates, connecting the parallel plates to two poles of a power function signal generator, performing processing at room temperature, then taking out and draining the leaf mustards, instantly performing vacuum package with bags, adding sesame oil into the bags, and finally processing products in an ultraviolet radiation sterilization device to obtain finished seasoned preserved vegetable products. The non-fermented dipped seasoned preserved vegetable production method is suitable for production of high-quality non-fermented instant seasoned preserved vegetable and is short in period and standard compared with a traditional process, and due to the fact that materials are carefully selected, the finished products produced by means of the production method are fine and smooth in taste and completely integrate flavored, peppery and salty taste.
Owner:JIANGNAN UNIV

Water affair data analysis method and device

The embodiment of the invention provides a water affair data analysis method and device. The method comprises the following steps of obtaining data to be analyzed; extracting indexes respectively corresponding to a plurality of preset dimension fields from the data to be analyzed; receiving first user information, wherein the first user information includes analysis strategies of each preset dimension field corresponding to each index; according to each analysis strategy, respectively calculating a value of each preset dimension field corresponding to each index; generating corresponding report forms. The method has the advantages that scattered and disordered mass data to be analyzed are generated into report form formats concerned by a user according to the demands of the user; the user can conveniently check the concerned indexes; reference data is provided for enterprise integral operation management and decision making. Further, the summarizing calculation and statistical analysis workload of operation and management personnel can be reduced; the operation supervising work efficiency of an enterprise is improved; the integral informatization management level of the enterprise is improved.
Owner:成都九瑞数科智能科技股份有限公司

Moisture-proof, heatproof, size-stable, deformation-free and anti-cracking solid wood floor processing method

A moisture-proof, heatproof, size-stable, deformation-free and anti-cracking solid wood floor processing method provided by the invention relates to the technical field of building materials. By the adoption of a wet-heat resistant, anti-deformation and anti-cracking key technology, a solid wood floor blank is completely immersed in a container filled with a waterproof moisture-proof substance in a liquid state of 35-95 DEG C, and simultaneously a pressure of 0.2-1.5Mpa is applied for 24-72 hours so as to make the waterproof moisture-proof substance to be permeated into the inside of the solid wood floor blank; and after the solid wood floor blank is taken out and infiltrated, the solid wood floor blank is dried and processed according to specification requirements so as to manufacture the moisture-proof, heatproof, size-stable, deformation-free and anti-cracking solid wood floor product. The waterproof moisture-proof substance comprises, by weight, 0-100% of wax and 0-100% of dry plant oil, is used in wet-heat resistant, anti-deformation and anti-cracking processing of wood floor, and can be used to make solid wood floor moisture-proof, heatproof, size-stable, deformation-free, anti-cracking and durable.
Owner:王永洁

Centralization type remote debugging method of distributed information system

The invention discloses a centralization type remote debugging method of a distributed information system, which comprises the steps as follows: step 1, configuring each debugged application program in the distributed information system; step 2, entering a centralization type remote debugging mode; and step 3, sending out debugging orders remotely, and obtaining feedback debugging information. The scheme aims to solve various problems in the item joint debugging process of the distributed information system, the general technical scheme for centralization type remote debugging is provided, and the working efficiency is improved through the support of software tools and the guidance of the method. The scheme provided by the invention is commonly applicable to the developing and debugging processes of distributed information systems in various industry fields.
Owner:SHANGHAI BAOSIGHT SOFTWARE CO LTD

Embedded soil moisture content sensor and application thereof

The invention discloses an embedded soil moisture content sensor and application thereof. The sensor is characterized in that the cylindrical sensor is formed by inserting in series and assembling a plurality of unit test cylinders along the axle direction of the cylinder, wherein the upper end of the cylinder is provided with a top cover, while the lower end is provided with a base; and a screw penetrates the center of the cylinder for connecting and fixing. A soil moisture content tester and a solar cell panel matched with the soil moisture content sensor and the soil moisture content sensor can automatically and regularly send testing data of soil moisture content with different depths from the earth surface wirelessly. The soil moisture content sensor has the characteristics of high accuracy, good resolution, high response speed, low cost, small floor area, real-time long-distance data acquisition and the like, and is advanced instrument equipment for a soil moisture content information acquisition system.
Owner:HEFEI UNIV OF TECH

Service provider resource management system and management method

InactiveCN108537442ARealize comprehensive online signingGrasp the dynamics in timeOffice automationResourcesInformation transmissionResource Management System
The invention provides a service provider resource management system and a service provider resource management method. The system and method are used for the unified management of service providers.The system comprises a service provider end subsystem, a management end subsystem and a mobile end management subsystem; service provider basic information is entered through the service provider endsubsystem; level-based check is performed on entered network entrance information through a service provider end information level-based check module; information which is confirmed as qualified information by the level-based check is transferred to a service provider end communication module through the management end subsystem; the management end subsystem obtains the service provider information through a management end communication module and performs level-based check on the service provider information through a management end level-based check module; and the mobile end management subsystem is used for transferring inspection information to the management end subsystem by means of real-time communication between the mobile end management subsystem and the management end subsystem when a management end inspects a service provider end. With the system adopted, the integrated management of projects such as service provider network entrance examination and approval, goods supply right adding examination and approval, annual review and credit rating can be realized, and comprehensive online recording and electronic filing can be also realized.
Owner:刘宁

Method, cluster server, and terminal for implementing mobile cluster pre-occupied priority call

The invention relates to a method for realizing camp-on preference call of a mobile cluster, a cluster server and a terminal thereof. In an embodiment of the invention, conversation being in progress is confirmed in a camp-on preference group while the terminal sponsoring the camp-on preference call belongs to the camp-on preference group after the cluster server receives the camp-on preference call, and the call priority of the conversation is lower than the call priority of the camp-on preference terminal on the camp-on preference call priority and sends camp-on preference indicating information to the terminal, and the camp-on preference call between the terminal receiving the camp-on preference indication information and the terminal sponsoring the camp-on preference call is established by the cluster server, thus overcoming the disadvantages of the prior art, improving the reliability and timeliness of the camp-on preference call so as to simplify and standardize the treatment process of the camp-on preference call, reduce calling capacity and abnormality occurrence, simplify the treatment of a base-station system and realize interface standardization.
Owner:HUAWEI TECH CO LTD

Method for evaluating aging status of transformer insulating part

The invention relates to a method for evaluating the aging status of a 500kV single-phase transformer insulating part based on measuring the polymerization degree of insulating paper. 500kV single-phase transformer insulating part aging status evaluation can be effectively performed. The method includes the four steps that first, the insulating paper to be subjected to a polymerization degree testin a transformer body is selected, and the test insulating paper should be able to effectively represent the aging status of the transformer insulating part; second, sampling and classification of test samples of the insulating paper are carried out; third, test process is carried out; and the fourth, test data are evaluated and analyzed. A set of effective and popularizable processes and methodscapable of carrying out the polymerization degree test of the insulating paper and judging the aging status of the insulating paper are provided for the industry.
Owner:EXAMING & EXPERIMENTAL CENT OF ULTRAHIGH VOLTAGE POWER TRANSMISSION COMPANY CHINA SOUTHEN POWER GRID

Method for preparing fermented bean curd by lactobacillus casei

The invention provides a preparation method of novel bean curd, namely, lactobacillus fermented bean curd. The method comprises the steps as follows: preparation of soybean milk; preparation of a bacterial liquid; subculture of lactobacillus on an MRS culture medium for 2-3 times; preparation of a coagulator; boiling of the soybean milk at 115 DEG C for 10 min; bean curd fermentation: inoculatingthe soybean milk with the bacterial liquid for fermentation at 37 DEG C for 4 h; curding: heating the fermented bean curd to 80 DEG C, adding the coagulator and keeping the temperature; press forming;and packaging. In the method, lactobacillus and magnesium chloride are combined to be used as the coagulator of the fermented bean curd, protein can be degraded, the bean curd is easier to absorb bythe human body, and the bean curd has firmer texture due to adoption of a salt coagulator. Compared with the prior art, the method reduces use of the coagulator. The bean curd preparation method is simple and feasible, and the bean curd has good nutrients and flavor. The anti-nutritional factors in the bean curd prepared by the method are reduced to the greatest extent, new nutrient substances canbe produced in the fermentation process, and the nutritional function and sensory characteristic are significantly improved.
Owner:NORTHEAST AGRICULTURAL UNIVERSITY

Total mixed ration (TMR) granules for milch Hu sheep, and preparation method of TMR granules

The invention relates to total mixed ration (TMR) granules for milch Hu sheep, and a preparation method of the TMR granules. In the TMR granules for the milch Hu sheep, according to the feed intake and the nutrient requirements of the milch Hu sheep and in consideration of the feed resources, especially the cost performance of roughage, crude materials based on peanut vines, Baijiu vinasse and straw are designed and optimized, fine materials based on corn powder, bean pulp and bran are supplemented, and macroelements, such as salt, calcium hydrophosphate, sodium bicarbonate and the like, are added. The TMR granules for the milch Hu sheep meet the nutrient requirements and the rumen bypass protein of different types of mutton sheep, guarantee sufficient effective physical fibers, ensure the rumen to be healthy, are reasonable in structure and promote absorption of calcium and phosphorus.
Owner:ZHEJIANG ACADEMY OF AGRICULTURE SCIENCES

System and method for realizing delicacy management of people entering and exiting IDC machine room

The invention relates to a system for realizing delicacy management of people entering and exiting an IDC machine room. The system comprises a login and registration subsystem used for registering personnel coming into the machine room for the first time and providing login service for machine room operators; a database management subsystem used for storing login input information and machine roominformation; an access control access management subsystem; a machine room simulation map visualization subsystem used for displaying position information in a machine room through a simulation map;a personnel tracking subsystem in the machine room; and an alarm subsystem used for warning border-crossing personnel through an audible and visual alarm. The invention also relates to a method for realizing the delicacy management of people entering and exiting from the IDC machine room based on the system. According to the system and the method, a computer vision technology and a deep learning technology are combined; the IDC machine room personnel timeout detention machine room and position border crossing safety hidden troubles can be early warned in real time, identity recognition, time border crossing and position border crossing are accurately recognized and automatically warned, and the automatic, standardized and delicacy management requirements for people entering and exiting theIDC machine room can be met.
Owner:CERTUS NETWORK TECHNANJING

Hydraulic bracket upright column replacement method

The invention discloses a hydraulic bracket upright column replacement method which comprises the following steps: mounting hoisting equipment, opening a main control valve, opening control valves ofdifferent upright columns except an upright column to be replaced, connecting a moving column of the upright column to be replaced with the hoisting equipment, and disassembling and hoisting off the moving column; closing the main control valve, releasing the pressure, disassembling tubes and valves, and sealing corresponding tube openings and valve openings on a hydraulic bracket; connecting thefixing base of the upright column to be replaced with the hoisting equipment, and disassembling and hoisting off the fixing base; hoisting and fixing the fixing base of the upright column to be mounted with the bottom plate of the hydraulic bracket; unsealing the tube openings and the valve openings, and mounting the tubes and the valves on an upright column to be mounted; opening the main controlvalve, opening control valves of different upright columns including the upright column to be mounted, driving the moving column of the upright column to be mounted to extend and prop against the topplate of the hydraulic bracket, and fixing the moving column with the top plate. The invention provides the hydraulic bracket upright column replacement method, upright columns of hydraulic bracketscan be rapidly assembled and disassembled, and the replacement efficiency and the operation security can be improved.
Owner:CHINA SHENHUA ENERGY CO LTD +2

House share leasing check-out machine and check-out method

The invention discloses a house share leasing check-out machine and a check-out method, and belongs to the field of hotel management. A control main board, a voice module, a camera module, a button module, a wireless module and a storage battery are installed in the check-out machine main body; the voice module is connected with the control main board and used for playing a voice command and collecting site voice; the camera module is connected with the control main board and used for collecting site view; the button module is connected with the control main board, and used for turning on andoff and carrying out other check-out flow operations; the wireless module is connected with the control main board and used for connecting the control main board with a server on internet; the storagebattery is connected with the control main board and used for supplying power to the control main board. The house share leasing check-out machine can play a bidirectional monitoring effect to customer and health responsible person; the machine is high in safety, low in labor cost, higher in experience, and can reduce the check-out formality of a customer.
Owner:成都友房科技有限公司

Magnetic shielding forming line equipment for transformer

The invention relates to magnetic shielding manufacture equipment for a transformer, in particular to magnetic shielding forming line equipment for transformer, which comprises a discharge machine, a clamp device, a coiling machine and a clamp forming machine. The coiling machine comprises a discharge support frame, an unprocessed material coil is clamped on a work bench of the discharge machine and tightened through a tightening machine, a leader of the material coil penetrates the clamp device to be wound on the discharge support frame, a power source of the unprocessed material coil is supplied by the coiling machine, and the unprocessed material coil is formed into an annular material coil on the discharge support frame. A pressing forming machine comprises a pull hook rod, a forming clamp and an air cylinder, wherein the air cylinder is arranged perpendicular to the feeding direction, the pull hook rod is positioned above the forming clamp, the pull hook rod and the forming clampcan reciprocate along the feeding direction, and the annular material coil is pulled on the pressing forming machine through the pull hook rod to be formed into long-strip-shaped material coils through pressing of the air cylinder and the forming clamp.
Owner:XINJIANG TBEA GRP HENGYANG ELECTRIC BRANCH

Method convenient for cleaning, integrating and storing massive multi-source heterogeneous data

The invention relates to a method convenient for cleaning, integrating and storing massive multi-source heterogeneous data, belongs to the field of massive multi-source heterogeneous data processing,and solves the problems that global factors cannot be integrated in massive multi-source heterogeneous data processing and the like. The method comprises the steps of constructing a data source set, traversing the set, recording types and data protocols, a data access link and a protocol adaptation link, forming first-order data, pushing a cache queue, pulling the first-order data, a cleaning link, forming second-order data, pushing the cache queue, taking the second-order data, an active and passive mixed mode conversion integration link, forming third-order data, pushing the cache queue, finally pulling the third-order data, a distributing storage link, and finishing final storage. The method provided by the invention is convenient and fast, is clear in process, can reduce the coupling degree of each link of cleaning, integrating and storing massive multi-source heterogeneous data, can effectively reduce the pressure of massive data and perform peak clipping and valley filling through layer-by-layer migration and order reduction processing, and can improve the robustness of the whole method process.
Owner:哈尔滨航天恒星数据系统科技有限公司

High-temperature temperature measurement sampling installation and operation system and management method

The invention provides a temperature measurement sampling installation and operation system at high temperature and a management method. The system comprises a bomb frame device, a sampling bomb frame, a robot gripper device, a temperature measurement sampling mechanical device, an electric push rod device, an electrical controller, a touch screen and an upper computer, wherein the sampling bomb frame comprises a temperature measurement bomb frame for placing a temperature measurement bomb and a sampling bomb, and the touch screen and the upper computer are respectively connected with the electrical controller. The temperature measurement sampling installation and operation system and the management method provided by the invention are suitable for temperature measurement sampling in a high-temperature environment, are particularly suitable for temperature measurement sampling production links in the steel industry, and realize automation, standardization, data visualization and tracking intelligence of a molten steel temperature measurement sampling production process.
Owner:上海金自天正信息技术有限公司

Standard pig feed trough

A standard pig feed trough comprises a support, a storage tank, a water fountain and a feeding slot, wherein the storage tank, the feeding slot and the water fountain are fixed onto a support. Feed in the storage tank and water in the water fountain can fall into the feeding slot, so that pigs can eat feed and drink water. The support comprises support columns and a fixed steel plate between the two columns. The storage tank comprises three fixed plates, one movable plate, a poke rod and a feeding edge and is connected with the fixed steel plate of the support through second circular holes. The water fountain comprises a nipple-type water fountain and a feed trough floating valve which are fixed on two sides of the fixed steel plate of the support, the lower portion of the water fountain is aligned to the feeding slot, and the water fountain can move up and down. The semicircular feeding slot is provided with two fixed points including a circle center supporting point and a circumference supporting point, wherein the circle center supporting point is connected with one support column, and the circumference supporting point is connected with a fixed bolt on one support column through first circular holes of a movable pull rod. The feeding slot is divided into a long portion and a short portion by a semicircular short partition, and the feed trough floating valve corresponds to the short portion. A feeding water process for pig production is standardized.
Owner:吕廷伟

Method for measuring length of superconductive braided flat wire by utilizing accumulation of turn number

The invention provides a method for measuring a length of a superconductive braided flat wire by utilizing accumulation of a turn number. The method comprises the steps that: a cylinder diameter D isunified; a thread end of the superconductive flat wire is enabled to sequentially pass through each guide wheel, a laser meter counting system and a wire arrangement device and finally is taken up ona take-up wheel; a compound winding tension is set as 25N; close-packed compound winding of the wire is started, wherein a compound winding speed is 50m / min; four parameters, such as a layer turn number Ni, a first-layer single turn length x1, a tolerance delta x and a total turn number N after compound winding is ended, are obtained by a compound winding experiment, and a corresponding wire length L is calculated by a turn number meter counting formula; the wire length L is compared to a length displayed by a laser meter counting device to calculate turn number meter counting accuracy. According to the invention, after a plurality of pieces of data are simply measured, high-accuracy meter counting can be implemented by utilizing a counter; and accuracy can reach 0.3%.
Owner:西部超导材料科技股份有限公司

Method for producing edible fungus beverage based on subcritical hydrothermal treatment

The invention relates to the technical field of food processing, and discloses a method for producing an edible fungus beverage based on subcritical hydrothermal treatment. The method comprises the following steps of S1, cleaning edible fungi, mixing the cleaned edible fungi with water for soaking to obtain a mixed solution; S2, mixing the mixed solution with edible acetic acid, and carrying out cutting and slurrying treatment to obtain a fungal suspension; S3, carrying out subcritical hydrothermal treatment on the fungal suspension to obtain a reaction solution; and S4, carrying out subsequent treatment on the reaction solution to obtain the edible fungus beverage. On the basis of the subcritical hydrothermal treatment technology, extraction, blending and sterilization of nutrient substances are integrated, so that the original fragrance and nutrition of edible fungi can be reserved to the maximum extent, the production technological process of the edible fungus beverage can be shortened, the cost can be reduced, and a possibility is provided for marketization of the edible fungus beverage.
Owner:苏海锋

Device for testing wind resistance of umbrella rib of umbrella stand

The invention discloses a device for testing wind resistance of an umbrella rib of an umbrella stand. The device comprises a wind tunnel, a data processor and an umbrella stand wind resistance detection assembly; the umbrella stand wind resistance detection assembly is arranged in the wind tunnel; the data processor is used for controlling an output power of the wind tunnel and recording a detection result of the umbrella stand wind resistance detection assembly; the umbrella stand wind resistance detection assembly comprises a standard umbrella face, a fixed seat and a bending measurement device; the bending measurement device is arranged on the standard umbrella face; the bending measurement device is used for measuring a bending degree of an umbrella rib of a to-be-measured umbrella stand; a fastener part is arranged on the fixed seat; the fastener part is used for clamping a main rod of the to-be-measured umbrella stand; the bending measurement device is used for measuring a bending degree of the main rod of the to-be-measured umbrella stand; the bending measurement device is coupled with the data processor; the bending degree of the umbrella rib of the to-be-measured umbrellastand is tested by the bending measurement device, the wind tunnel is opened, and a wind speed and the bending degree are recorded in real time by the data processor so as to test the wind resistanceof the umbrella rib of the umbrella stand; and the device is simple in testing method, standardized in whole process and wide in application range.
Owner:WENZHOU UNIV OUJIANG COLLEGE

Low-temperature tissue embedding adapter

The invention belongs to the technical field of low-temperature tissue embedding of a biological sample, and especially relates to a low-temperature tissue embedding adapter. The adapter is high in work efficiency, and is good in use effect. The adapter comprises a housing, and a housing pedestal is provided with a semiconductor element limiting groove. The interior of the semiconductor element limiting groove is provided with a heating refrigeration semiconductor element, and the upper end of the semiconductor element limiting groove is covered by an embedding block limiting plate. The embedding block limiting plate is provided with an embedding block limiting port corresponding to the semiconductor element limiting groove. The interior of the housing pedestal is provided with a control circuit, and a control signal output port of the control circuit is connected with a control signal input port of the heating refrigeration semiconductor element. A detection signal input port of the control circuit is connected with a detection signal output port of a temperature sensor for detecting the temperature of the heating refrigeration semiconductor element.
Owner:THE FIRST HOSPITAL OF CHINA MEDICIAL UNIV

A kind of production method of non-fermented dipped and seasoned mustard

The invention provides a non-fermented dipped seasoned preserved vegetable production method and belongs to the technical field of food processing. The non-fermented dipped seasoned preserved vegetable production method comprises the steps of selecting and slicing specific leaf mustards, then performing pickling and desalination, meanwhile preparing seasoning liquid to enable relative dielectric constant, dielectric loss factor and conductivity of the seasoning liquid at the1Hz frequency to be within a certain range, charging the sliced leaf mustards into a glass jar, dipping the sliced leaf mustards in the seasoning liquid, arranging the whole glass jar in two square parallel plates, connecting the parallel plates to two poles of a power function signal generator, performing processing at room temperature, then taking out and draining the leaf mustards, instantly performing vacuum package with bags, adding sesame oil into the bags, and finally processing products in an ultraviolet radiation sterilization device to obtain finished seasoned preserved vegetable products. The non-fermented dipped seasoned preserved vegetable production method is suitable for production of high-quality non-fermented instant seasoned preserved vegetable and is short in period and standard compared with a traditional process, and due to the fact that materials are carefully selected, the finished products produced by means of the production method are fine and smooth in taste and completely integrate flavored, peppery and salty taste.
Owner:JIANGNAN UNIV

Automatic calibration method of treatment machine for accurate liquid adding and constant volume

The invention discloses an automatic calibration method of a liquid treatment machine for precise liquid adding and constant volume, and relates to the technical field of laboratory instruments. According to the invention, through organic combination of a movable liquid adding arm, an ultrasonic liquid level sensor and a metering pump, the ultrasonic liquid level sensor and the metering pump are automatically calibrated in a one-button mode, so that accurate liquid adding and constant volume of the liquid treatment machine are guaranteed, and the problems that the manual treatment process is repeated and tedious, efficiency is low, and errors and safety risks exist in operation are solved; and the ultrasonic liquid level sensor and the metering pump can be automatically calibrated under the unattended condition, so that the accuracy of subsequent liquid adding and constant volume is ensured, the process is standardized, programmed and automatic, the efficiency is high, the effect is good, and the monotonous, repeated, tedious and dangerous liquid adding experience is avoided.
Owner:HUNAN UNIV +1

Replacement method of hydraulic support column

The invention discloses a method for replacing a column of a hydraulic support, comprising: installing a hoisting device; opening a general control valve, and opening the control valves of each column except the column to be replaced; connecting the moving column of the column to be replaced with the hoisting equipment, disassembling Move the column and lift it away; close the main control valve, remove the pipe fittings and valves after pressure relief, and seal the corresponding nozzles and valve ports on the hydraulic support; connect the fixed base of the column to be replaced with the hoisting equipment, remove the fixed base and lift it away; Lift the fixed base of the column to be installed and fix it to the bottom plate of the hydraulic support; unseal the nozzle and valve port, install the pipe fittings and valves on the column to be installed; open the main control valve, and open each The control valve of the column drives the moving column of the column to be installed to extend to abut against the top plate of the hydraulic support, and fix the moving column and the top plate. The invention provides a method for replacing a column of a hydraulic support, which quickly disassembles and assembles the column of the hydraulic support, thereby improving replacement efficiency and operation safety.
Owner:CHINA SHENHUA ENERGY CO LTD +2

Radioactive substance detection apparatus and method

The invention discloses a radioactive substance detection apparatus and method. The radioactive substance detection apparatus comprises a hardware detection module, a conversion processing module, an analysis and determination module, and a signal outputting module, wherein the hardware detection module is used for receiving radioactive rays; the conversion processing module is connected with the hardware detection module to receive a ray signal sent from the hardware detection module and convert the ray signal into ray data which can be used for operation; the analysis and determination module is connected with the conversion processing module to receive the ray data and determine whether the ray data can conform with the pre-stored standard ray data; if the ray data cannot conform with the pre-stored standard ray data, an alarm signal is generated; if the ray data can conform with the pre-stored standard ray data, a go-ahead signal is generated; the signal outputting module is connected with the analysis and determination module to receive and output the alarm signal or the go-ahead signal; and all modules are connected through a wireless network. The radioactive substance detection apparatus and method can solve the technical problem that the risk that staff may be polluted by radiation is high when the radioactivity is detected during the iron and steel scrap recovery process in the prior art, and can realize the technical effect for maximally preventing the radioactive substance directly harming personal safety of workers.
Owner:武钢集团有限公司
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