48 results about "Industrial land" patented technology

The invention provides an urban green land classification method based on a high-resolution remote sensing image so as to solve the problem of greater workload in the existing urban green land confirmation method. The method comprises the following steps of: extracting urban green land from the obtained urban high-resolution satellite remote sensing image; carrying out function division on urban land according to urban land characters, and dividing the urban land into residential land, industrial land, land for roads, park green land or protective green land; and determining the green land characters of the extracted urban green land according to the function division, wherein the green land can be divided into park green land, appendage green land, production green land, protective green land or other green land. The urban green land in the urban high-resolution satellite remote sensing image is firstly divided according to the urban land characters, and then the corresponding green land attributes are given to divided regions, thus the method can quickly divide the types of the urban green land and reduce the workload and has the advantage of accurate result.

The invention discloses a movable anti-exploration refuge which is installed inside a standard container. An anti-exploration wall, an anti-exploration door, a top plate and a bottom plate form a sealed space which can move along with the standard container. An internal life maintaining system comprises an air filtering system, a UPS power system, an emergency oxygen supply system, a fixed amount of food, a fixed amount of drinking water, essential medicines, an emergent rescue device and the like, and the survival requirement of people for 48 hours or more can be maintained; an internal security protection system comprises a toxic gas detection alarm system, a remote communication system and an indoor and outdoor monitoring system and can achieve automatic early alarm, calling rescue real-time monitoring and information exchange. According to the movable anti-exploration refuge, the safety requirements for industrial land exploration, underground mine dust and gas exploration, seaborne petroleum facility exploration, terrorist attacks and the like can be met, and the movable anti-exploration refuge is movable, capable of being repeatedly used and low in manufacturing cost.

The invention discloses a contaminated soil remediation method. The contaminated soil remediation method comprises contaminated soil pretreatment, ex-situ thermal desorption remediation of contaminated soil, wastewater treatment after contaminated soil remediation and effect evaluation monitoring after contaminated soil remediation. The contaminated soil pretreatment comprises a contaminated soildigging and transporting stage, a contaminated soil screening and crushing stage, a contaminated soil moisture content adjusting stage and a contaminated slag block washing stage, and the ex-situ thermal desorption repair of contaminated soil comprises a contaminated soil thermal desorption stage, a purified soil post-treatment stage and a tail gas treatment stage; the remediation efficiency and remediation quality of the contaminated soil are improved, toxic and harmful pollutants are converted into harmless substances so as to guarantee human health, maintain normal production and construction activities and prevent and treat new environmental problems caused by field property changes; original industrial land is successfully converted into second-class residential land, service facilityland, commercial land, park green land and water supply land, and popularization value is achieved.

The invention discloses an electricity consumption data-based method for rapidly recognizing urban low-efficiency industrial lands. The method comprises the following steps of: collecting road trafficnetworks, lands, enterprises, power supply regions and monthly electricity consumption data of urban industrial land plaques; screening elementary data through development statuses and addresses; modifying default and abnormal elementary data through a variable coefficient method, land areas and monthly land average electricity consumption values; matching the elementary data through a high-definition satellite imagery and geographic coordinates; checking the elementary data through a topological relationship and the addresses; and recognizing the plaques, monthly land average electricity consumptions of which are lower than a national electricity consumption standard, so as to generate an urban low-efficiency industrial land recognition and distribution diagram. According to the method,urban low-efficiency industrial lands are recognized on the basis of industrial electricity consumption data, so as to evaluate whether the urban industrial land plaques are sufficiently utilized or not and whether the urban industrial land plaques have re-developing potentials or not, thereby realizing efficient and sustainable utilization of the urban industrial land plaques.

The invention discloses a development zone planning land scale predicting method based on benefits of space. The development zone planning land scale predicting method based on benefits of space includes the steps: 1) predicting the planning industrial land scale based on benefits of space; 2) based on benefits of space, development potential and the like, determining distribution of the planningland scale in different industrial plates; 3)based on benefits of space of each industry, predicting the planning industrial land scale of each industry and the total planning industrial land scale; and 4) based on ratio prediction of the planning industrial land and other lands, predicting the development zone planning construction land scale, and at the same time, based on prediction of benefitsof space of the construction land, predicting the development zone planning construction land scale and performing mutual checking. The development zone planning land scale predicting method based onbenefits of space predicts and determines the development zone planning industrial land, the industry-classified land and the total planning construction land scale, can provide technical support fordevelopment zone planning making, town and country construction and land management, and can provide experience and reference for related town and country planning, and land use planning and management.

The invention belongs to the field of geographic information, and particularly relates to an industrial space planning layout method based on multi-specification integration, which comprises the following steps of: arranging basic geographic data and planning data, and establishing a library; on the basis of collection and arrangement of planning data, carrying out conflict detection on the planning data, and generating a planning one-graph base map; arranging the industrial land supply and demand data, and establishing a corresponding database; according to urban industry planning requirements, inquiring required idle sites, obtaining an industrial land alternative data set, and scoring the coincidence degree of the industrial land alternative data set; and selecting final industrial landaccording to the industrial land alternative data set. Based on the industrial space planning and layout method, on the basis of comprehensively considering space planning, industrial space layout planning, enterprise properties and requirements, according to different industrial space planning layouts and enterprise requirements, rapid analysis and land determination of different industrial lands are realized, so that efficient application of urban land resources is facilitated.

The invention relates to a method for the treatment of turbid circulating water by steelmaking slag, which comprises the following steps that: water for slag treatment technology is evaporated and drained and then flows into an open channel for drainage; the water flows into an absorbing well for water supplement; pressurization is achieved via a water pump; and waste water with high solid content is drained via a solid / liquid separator, with the remaining water recycled. According to the method, the adoption of the solid / liquid separator greatly saves the space taken by water treatment and industrial land which is increasingly scarce, in addition, maintenance, management and running of the equipment are extremely convenient. The method for the treatment of turbid circulating water by steelmaking slag can guarantee the treatment effect of circulating water, saves the floor area, and includes large popularization and application value.

The invention discloses a progressive recognition method for a suspected polluted site. Based on basic attributes, earth surface texture, spatial distribution and other characteristics of current industrial land in China, a big data technology is combined with a remote sensing technology and pollution potential model technical means researched and developed by the company, and the research of progressive identification of suspected polluted sites is developed for the industrial land. The purpose of rapidly screening and distinguishing suspected polluted sites on a large scale is achieved. According to the method, the traditional sampling method based on field investigation in China is optimized, and the high cost generated by field investigation and sampling of suspected pollution is greatly saved. The suspected pollution site result identified by using the method can effectively fill up a suspected pollution site time-space database, and provides beneficial supplement for a management decision department to fully grasp a local suspected pollution site directory.

The invention relates to regional orientation building and construction for a city in the future which comprises regional orientation, environmental classification of arranging light industry inside and heavy industry outside and the design of industrial lands, lands for residential areas and lands for recreational business areas, and is characterized in that the design decides the orientation building and construction of the size of a city in the future according to the population of areas under jurisdiction of the city, follows the environmental principle of arranging light industry inside and heavy industry outside, solves the problem of controlling the traffic pressure brought by population flow, centers on recreational, business, residential and education areas, designs a dominant area in an industrial environmental pattern and roadside comprehensive area outside the city and realizes the principles of having right to enter the city but having no right to go out of the city; a linear high-efficiency agriculture operation residential area which is built along with a road stops the advance regional expansion and over-expansion of the city in the future, and the design is an effective method for controlling the regular traffic and lands and is a good future plan.

The invention belongs to the technical field of environment protection engineering, and particularly relates to a technique for safe reducing treatment of electroplating sludge. The technique includes following steps: taking the electroplating sludge, breaking and stirring to be thick, and performing alkaline leaching in heating and pressurizing states to obtain leachate A and residue A; taking the residue A, and performing acidic leaching in the heating and pressurizing states to obtain leachate B and residue B, wherein the leachate A and the leachate B can be used for metal smelting by means of conventional hydrometallurgy, and the residue B can be directly subject to landfill treatment. By the technique, the electroplating sludge can be reduced by more than 90%, removal rate of heavy metals reaches higher than 95%, total amount of heavy metals of the residue B after treatment can meet industrial land requirements stipulated in 'Soil Environment Quality Standards', and the residue B can be directly subjected to landfill treatment. The technique has the advantages of being safer, more efficient and more thorough than conventional methods of solidifying, stabilizing and extraction.

The invention discloses a soil ecological remediation device for industrial land. The device comprises a tank body, a mixing unit and a liquid supply unit, wherein the left side wall and the right side wall of the tank body are in a semi-arc shape; the mixing unit comprises a crushing mechanism and a stirring mechanism; the stirring mechanism comprises a rotating shaft, a mixing pipe and a drivingmechanism for driving the rotating shaft to rotate; the crushing mechanism comprises a first mounting shaft, a sector plate, a transmission gear, an inner gear ring, a second mounting shaft and crushing blades; the liquid supply unit comprises a repair liquid tank, a pump body and a liquid supply pipeline. The device is provided with the mixing unit and the liquid supply unit, the sector plate lifts the soil at the bottom of the tank body upwards and throws the soil out; soil on the two sides is scattered and impacted with each other, smashing and mixing of the soil are facilitated through secondary striking of the mixing pipe, remediation liquid enters the liquid supply pipeline through the pump body, then enters the rotating shaft and the mixing pipe, is sprayed out of liquid spraying holes and is mixed with the scattered soil, mixing is more sufficient and uniform, and the remediation efficiency of the soil is improved.

The invention relates to a repair method of acid contaminated soil. The repair method comprises the following steps of detecting a pH value of the acid contaminated soil, uniformly spraying weakly alkaline liquid to the acid contaminated soil, standing for 2 to 4 h after the acid contaminated soil is soaked in the weakly alkaline liquid, and then turning over the acid contaminated soil; spraying the weakly alkaline liquid to the acid contaminated soil again after turnover, and standing for 2 to 4 h so as to obtain a soil mixture I; adding a soil conditioner to the soil mixture I, uniformly mixing the soil mixture I and the soil conditioner, and standing for 24 to 48 h so as to obtain a soil mixture II; adjusting the water content of the soil mixture II to 60 to 70%; and then putting earthworms, and culturing for 30 to 45 days, so that the acid contaminated soil is repaired. The repair method has a good repair effect on the acid contaminated soil, so that the acid contaminated soil canmeet the requirements of residential land, commercial land and industrial land; in addition, the whole repair cycle of the contaminated soil is short, and the efficiency is high.

The invention relates to a field moving production line for producing alcohol with biomass, pertains to the technical field of alcohol making, and comprises a movable material crusher, a movable boiler, a heat-preserving and fermenting bag and a movable barrel. The invention has the following advantages: 1. as all equipments comprising the field moving production line for producing alcohol with biomass are movable, field production is possible, which can save transportation labor and cost; 2. the invention eliminates the site for storing raw materials, and the on-site processing can reduce labor cost; 3. the raw materials are fresh for processing on site, the yield of wine is high, so the efficiency can be improved; 4. the invention can eliminate the investment in infrastructures such as factory house, fermenting pool and storing site; also saves industrial land. The overall production cost is reduced, and the efficiency is improved; 5. the operation is simple, and the technical training is easy. The invention is easy to popularize and allows the farmers to increase revenue.

The invention discloses a spatial layout optimization method for coastal zone sea reclamation. First, area sea reclamation suitability evaluation is carried out, and an appropriate reclamation area is selected; then, the sea reclamation potential of the appropriate reclamation area is evaluated; and finally, the economic feasibility of a sea reclamation project for land for commercial use, industrial land and residential land is evaluated. The beneficial effect lies in that the evaluation result is highly instructional to regional planning and project approval, and aiming at strong subjectivity of traditional sea reclamation evaluation, evaluation indicators are divided into descriptive, benefit-oriented, cost-oriented and moderate indicators according to the functions and characteristics and different methods of standardization are introduced to ensure the objectivity of evaluation results.

The invention discloses an electricity consumption data-based method for rapidly recognizing urban low-efficiency industrial lands. The method comprises the following steps of: collecting road trafficnetworks, lands, enterprises, power supply regions and monthly electricity consumption data of urban industrial land plaques; screening elementary data through development statuses and addresses; modifying default and abnormal elementary data through a variable coefficient method, land areas and monthly land average electricity consumption values; matching the elementary data through a high-definition satellite imagery and geographic coordinates; checking the elementary data through a topological relationship and the addresses; and recognizing the plaques, monthly land average electricity consumptions of which are lower than a national electricity consumption standard, so as to generate an urban low-efficiency industrial land recognition and distribution diagram. According to the method,urban low-efficiency industrial lands are recognized on the basis of industrial electricity consumption data, so as to evaluate whether the urban industrial land plaques are sufficiently utilized or not and whether the urban industrial land plaques have re-developing potentials or not, thereby realizing efficient and sustainable utilization of the urban industrial land plaques.

The invention provides an industrial land performance evaluation method and an industrial land performance evaluation device. The industrial land performance evaluation method comprises the followingsteps: S1, determining an evaluation object and an evaluation unit; S2, constructing an industrial land performance evaluation index system; S3, obtaining evaluation index values through multiple ways; S4, determining an evaluation index weight and performing index standardization processing; S5, calculating and grading performance evaluation scores of the industrial land; S6, correcting evaluation results. Through performance evaluation, the land is determined by an enterprise, and the enterprise is managed according to the land. Enterprise saving intensive development is guided, element resource utilization benefits are improved, and enterprise high-quality development is promoted; industrial land management is better served, orderly development of low-efficiency industrial land redevelopment work is promoted, and industrial transformation and upgrading are promoted.

The invention discloses a method for analyzing industrial land benefits of a development area. The method comprises the steps of firstly, inputting a development area topographic map or an enterprise land distribution map to form a spatial database, and embedding various statistical data of all enterprise running conditions into the database through a certain association relationship; secondly, calculating each enterprise data, establishing sub-databases of land benefits on four aspects of space, economy, society and ecology, then comparing each item according to the latest specific index requirement proposed by the state for transformation development of a certain industry or the index requirement specified in the industry to judge whether the item meets the specified requirement, and calculating the difference from the specified index; and finally, outputting a comparison result in the form of a drawing and a format respectively, so as to provide a decision-making or research basis for a management or scientific research department. The method is convenient operate and accurate in analysis, and solves the problems of simple decision and insufficient scientific support on the aspect of land management in the transformation development process of the development area.

The invention provides an interactive real-time analysis method of land performance based on a big data structure, belonging to the field of big data information processing technology, by integratingthe enterprise legal person information data of multiple departments within the government, combining big data analysis technique, combining big data analysis technology, a set of interactive intelligent analysis tools is developed to facilitate government personnel to retrieve land performance efficiently and intuitively, and the land performance is comprehensively evaluated from the aspects of industry orientation, investment output, energy saving and consumption reduction, and development prospects, so as to greatly optimize the planning and management efficiency of industrial land for enterprises by the government.

The invention relates to a slope airing field. The slope airing field comprises scraper devices and winches. The scraper devices are distributed along a slope in an array mode. The scraper devices in the same column are fixedly connected with one another. The same space is maintained between the scraper devices in the same row. The winches are arranged on the top of the slope and connected with the scraper devices arranged in the longitudinal direction. The winches on the top of the slope are used for driving the scraper devices in the longitudinal columns to move synchronously. Scraping vehicles are pulled through steel wire ropes to do reciprocating motion to gradually push materials on the top of the slope to the bottom of the slope. In the scraping process, undried materials will be attached to the surface of the slope, and dried materials are pushed downwards. The materials are pushed to the bottom of the slope by the scraping vehicles doing reciprocating motion after being subjected to sunlight exposure and gradually drying on the airing slope, and finally the drying process is completed. According to the slope airing field, a mountainous area or a hill or a slope or a ditch can be selected as the field, and the sloping field is used as the drying field of raw materials or fuel and fully and effectively utilized, so insufficiency of supply and demand of industrial lands can be alleviated to a great extent; solar energy and wind energy are utilized to complete airing and drying of the materials, so that energy conservation and environment protection are achieved.

The invention discloses an industrial land soil ecological restoration device and a use method thereof. The industrial land soil ecological restoration device comprises a mounting frame, wherein a lifting frame is arranged in the mounting frame, first air cylinders are symmetrically and fixedly connected to the top of the mounting frame, the output ends of the first air cylinders are fixedly connected with the top of the lifting frame, a first rotating shaft is rotationally connected to the interior of the lifting frame, a cutter blade is arranged on the outer side of the first rotating shaft, and a mounting plate is arranged in the mounting frame. According to the invention, by arranging the first air cylinder, the cutter blade and the first motor, soil loosening is achieved, and liquid medicine is conveniently sprayed into the soil; by arranging the water pump and the spray head, the liquid medicine spraying on the soil is achieved; the soil is conveniently bulldozed by arranging the push plate; the stirring box, the inner box and the stirring rod are arranged, so that liquid medicine is fully mixed, stirred and mixed evenly; and the second spray head, the half gear and the second air cylinder are arranged, so that the liquid medicine is sprayed on the flattened soil again, the soil is made to make full contact with the liquid medicine, and the soil is comprehensively repaired.

The invention relates to a high-rise industrial factory building. The high-rise industrial factory building comprises a vibration isolation and noise reduction system of the high-rise industrial factory building, a hoisting platform of the high-rise industrial factory building, a vertical aerial greening planting device of the high-rise industrial factory building and a waste gas well of the high-rise industrial factory building. According to the invention, the mode of industrial high-rise buildings is beneficial to improving the investment / development intensity of industrial land, so that limited industrial space is utilized to the maximum extent, more industrial development space is released, the land cost of enterprises is reduced in a disguised manner, investment attraction is facilitated, and outward migration of excessive enterprises due to cost problem is avoided; and the mode of industrial high-rise buildings emphasizes the point that planning is carried out at first, subsequent development and construction, and investment attraction operation are guided, enterprise production, design, and research and development links are not limited by space any more, the requirements of integrated development of the enterprises are met, production matching, life service matching and the like are integrated in the industrial factory building, and the goals of intensive space and composite functions are realized.

The invention belongs to the field of environmental protection and engineering construction, and discloses a preparation method of a water-retention, dust-suppression and green-recovery environment-friendly material and an application thereof. A water-retaining, dust-suppressing and green-recovery agent A is prepared from a calcium-based material, a plant growth regulator, grass seeds and water, and a water-retaining, dust-suppressing and green-recovery agent B is prepared from a natural polysaccharide material and water. In industrial land, desertification land, greening land and sites where soil pollution treatment is completed, the water-retaining, dust-suppressing and green-recovery agent A is evenly sprayed on the soil surface of the sites without soil turning treatment, and after spraying is completed, the water-retaining, dust-suppressing and green-recovery agent B is evenly sprayed on the soil surface of the sites without soil turning treatment, and manual watering and fertilization are not needed subsequently. The water-retaining, dust-suppressing and green-recovery agent can be sprayed to achieve the effect of inhibiting flying dust of field soil for a long time, the germination speed of grass seeds in the material is high, the green-recovering speed is high, the maintenance time is long, and flying dust can be inhibited. By means of the method, flying dust generated by site soil can be efficiently treated within a short time, and generation of the flying dust is continuously inhibited through the further fixing effect of grass plants.

The invention discloses a production city big data collaborative analysis application method and system, and the method comprises the steps: S101, building a corresponding database based on the geographic data, industrial land data and existing planning data of a target region; s102, analyzing the operating industry in the production city database by using a pre-selected clustering analysis logic, generating industry clustering distribution data, and storing the industry clustering distribution data in the database; s201, receiving and acquiring new industrial project appeal information; s202, on the basis of a database, analyzing the new industrial project appeal information by using a pre-selected hybrid matching analysis mechanism to generate hybrid matching data; s203, the mixed matching data is sent to a specified planning unit after being subjected to visualization processing, and feedback is received to obtain a feasibility research plan; and S204, sending and feeding back the feasibility research plan to specified review centers and / or units at all levels for review. The method has the effect of providing more sufficient decision reference for urban development planners.

As the urban construction land has original data which can be traced and checked, the land needs to be measured in a certain period in the process of standardizing the land, the areas of residential land, public management and public service land, commercial service facility land, industrial land, logistics storage land, traffic facility land, public facility land and green land are determined, the areas with a drawing is checked, non-standard land is reported to related departments, the land area is measured, the measured data is checked with the original drawing, and the traditional measurement method only defines the area. The invention aims to provide a method for automatically detecting a change area based on an image intelligent identification technology. The method has the advantage that data after map measurement can be conveniently and accurately compared with original data.

The invention provides a production operation system and method for the dairy industry, and relates to the field of the dairy industry. The dairy industry production operation system comprises distributed shelter intelligent factories, a dairy industry digital cloud platform and a user terminal, the distributed shelter intelligent factories are arranged in a plurality of pastures, and the distributed shelter intelligent factories are used for producing dairy products; a user customizes dairy products on the digital cloud platform of the dairy industry through the user terminal; and the dairy industry digital cloud platform distributes the user orders to different distributed shelter intelligent factories according to the production capacity of the distributed shelter intelligent factories. According to the invention, the investment of occupying industrial land and building a fixed plant in a traditional factory is removed; the process of transporting fresh milk from a pasture to a milk enterprise is eliminated, the production process of dairy products is shortened, the production process cost of the dairy products is reduced, and the cooling process of fresh milk storage is also avoided; and the sales path of dairy products is shortened through platform ordering, so that consumers can obtain dairy products with higher quality at lower cost.

The invention discloses a soil ecological restoration device for industrial land, which comprises a box body, a mixing unit and a liquid supply unit. The mechanism includes a rotating shaft, a mixing tube and a driving mechanism for driving the rotating shaft to rotate. The crushing mechanism includes a first installation shaft, a fan plate, a transmission gear, an inner ring gear, a second installation shaft and a crushing blade. The liquid supply unit includes Repair the liquid tank, pump body and liquid supply pipeline. This application is equipped with a mixing unit and a liquid supply unit. The fan plate lifts the soil at the bottom of the box and then throws it out. The soil on both sides is scattered and collided with each other. The re-beating is helpful for the crushing and mixing of the soil. The repair liquid enters the liquid supply pipeline through the pump body and then enters the rotating shaft and the mixing pipe. It is sprayed out from the liquid spray hole and mixed with the scattered soil. The mixing is more complete and uniform. Improved soil remediation efficiency.

The invention relates to the technical field of urban and rural planning, and discloses a method and device for predicting and planning an industrial land, a terminal and a storage medium, and the method comprises the steps: calculating the scale of the industrial land in a planning region from the three angles of a GDP value of a superior administrative region, GDP speed increase of the planning region, and a specific gravity value of the industrial land to a construction land; and taking an average value of the three to obtain a predicted value of the planned industrial land. Through the method, the prediction accuracy can be improved, the device for predicting and planning the industrial land, the terminal and the storage medium can execute the method for predicting and planning the industrial land, the calculation accuracy in the prediction process can be improved, and the problem of low calculation efficiency of manual calculation can be avoided.

The invention discloses an ecological rapid remediation device for industrial land soil, relates to the technical field of environmental protection equipment, and solves the problems that an existingearth surface soil sampling device is difficult to guarantee the uniformity of sampling points, slow in collection speed, relatively low in working efficiency and high in labor intensity of workers atthe same time. The left end surface of the sampling vehicle main body is rotationally connected with a group of swinging arms; the top of the right side of the sampling vehicle main body is hinged with a group of swing arm driving pieces; the outer sides of the conveying driven roller and the conveying driving roller are jointly wound with a set of transmission pieces to form a conveying belt structure. A group of bearing trays are rotationally connected into the sampling vehicle main body; sampling boxes which are arranged in a circumferential array mode are connected to the upper portion ofthe bearing tray in an inserted mode. According to the device, the distance between each group of sampling points can be kept uniform, the sampling speed is high, the sampling efficiency can be greatly improved, the use is simple, the operation is convenient, and the labor intensity of workers can be greatly reduced.

The invention discloses a petrochemical site human health risk identification method based on an index system and XGBoost, and the method comprises the steps: constructing a hierarchical architecture of a petrochemical site human health risk identification index system from the perspective of "source-approach-receptor"; by considering that the indexes contain both classification variables and continuous variables, based on the difference of the indexes, dividing the values or attributes of the indexes and resetting the values, wherein the larger the values of the indexes are, the more likely the human health risk is to be caused; when the indexes with the reset values serve as input, and whether petrochemical site pollution exceeds the human health acceptable risk or not serves as output, establishing an XGBoost model and performing grid search, wherein the optimal hyper-parameter is selected with the accuracy rate being as the judgment standard. According to the technical method provided by the invention, the XGBoost identification model is established based on a small number of easily available indexes, the human health risk of the petrochemical site can be rapidly and efficiently identified. Also, the method can be expanded to human health risk identification of other industrial lands.