34 results about "Industrial zone" patented technology

The invention relates to sorting refuse disposal system and its method. The system comprises distributing device, feeding belt conveyer equipped at outlet of distributing device, sorting device under the outlet of feeding conveyor, two outlets on sorting device, regrading device under the outlet of organic matter, organic matter discharging belt device equipped at discharging side, garbage container under the discharging side, and discharging belt device under the inorganic matter outlet. The invention comprises the following steps: anti-odor treatment, sending garbage to sorting device to complete selective breaking sorting; organic refuse biological treatment or composting process. The invention is adapted to various garbages and sorting garbage at its source.

The invention relates to a monitoring method for a power plant water system and a full-digitalized self-balance water affair system, wherein the method and the system are applicable to an industrial project with a waste water pollution discharge circulation and environment-friendly water utilization system, for example, a coal power plant in an industrial zone. The method includes the steps that first, a water utilization system comprising a control system, a water supply system and a water discharge system is established through a field bus technology, and water quantity balance instruments are arranged on water inlets and water outlets of all water utilization points of the water utilization system; second, the water quantity balance instruments are connected into the control system so as to monitor water inflow and discharge conditions in all places in real time, output data of the water quantity balance instruments are calculated in the control system so as to obtain water utilization volumes and water discharge volumes in all the places, and water inflow and utilization balance is achieved through control of the control system; third, intelligent equipment with field bus connectors are adopted for all kinds of transmitters and analysis instruments related to the power plant water utilization system, and thus full-digitalized real-time monitoring is achieved. The invention further discloses the self-balance water affair system for full-digitalized monitoring on water for power plants. The self-balance water affair system achieves water quantity self-balance and waste water zero discharge.

The invention relates to the field of three-dimensional technology and provides an overground and underground integrated modeling method based on true 3D volumetric display technique. The modeling method comprises following steps of A: using a Bigemap map interception device to intercept a remote sensing bottom diagram in a designed area on a map downloaded from a Bigemap; B: matching a daogle bottom diagram with an underground pipe network CAD measurement graph and using a MAPGIS to draw an underground pipe network vector diagram of the designated area; C: using the MAPGIS and a 3DMAX to perform three-dimensional modeling for overground facilities and underground pipe networks in the designated area; D: performing three-dimensional model integration on a GIS model and a 3DMAX model on a MAPGIS platform; and E: performing space analysis and attribute searching on the integrated three-dimensional models. The modeling method is characterized and advantaged by simple structure, easy operation, low manufacturing cost and fine and smooth models, can be widely applicable for overground and underground integrated modeling in schools, communities, industrial zones and parks, and has high market promotion and application value.

The invention discloses an efficient air purifier and a purifying method. The efficient air purifier comprises a conductor which is insulated against the ground, and a power source transmitting electric charges to the conductor. The output end of the power source is connected to the conductor. The grounding end of the power source is connected with the ground. The purifying method includes that the conductor which is insulated against the ground is suspended or supported in air; the power source transmits the electric charges to the conductor continuously; the conductor generates an electric field; and particle matter in the air is fast settled to the ground under the effect of electric field force. Almost all electric energy on the conductor is converted into work done by the electric field force borne by the particle matter, the purifying efficiency on fine particle matter in air is high, in addition, noise, vibration and interference are not generated, pollution is avoided, and due to the high efficiency, the efficient air purifier and the purifying method are suitable for purifying fine particle matter in large-area high airspace of cities and industry zones or construction sites or the like.

The invention relates to the technical field of environmental management of water resources in an eco-industrial zone, and discloses a two-level decision-making optimization method of integrated waterresources and emission rights allocation in coal chemical industry park, which solves the problems of water resources and pollution discharge right allocation in an industrial zone. At first, the invention adopt fuzzy numbers to describe the relevant uncertain factor and calculates the corresponding expectation value; then, according to the expected value and the decision variables of upper and lower levels, the upper and lower level models of multi-objective decision-making optimization are constructed. Secondly, the global model of multi-objective decision-making optimization is constructedaccording to the upper and lower models of multi-objective decision-making optimization. Then the global model of multi-objective decision-making optimization is transformed into the global model ofmulti-objective decision-making optimization. Finally, the global model of two-level and single-objective decision-making optimization is solved, and the results of water resources and pollution loaddistribution are obtained. The invention is suitable for water resources and environment management in coal chemical industrial zone.

The present invention provides a swinging compressor of junk compression equipment, which comprises a compression box. The two sides inside the compression box are respectively provided with a hydraulic cylinder; the inside of the compression box is also provided with two push-head swing arms which can rotate and swing up and down and a push head; the two push-head swing arms are respectively arranged on the two sides inside the compression box; the rear end of the push-head swing arm is articulated with a push head hinged base on the body of the compression box; the front ends of the push head and the two push-head swing arms are fixedly connected with each other; the upper ends of the two hydraulic cylinders are articulated with the upper support seat on the body of the compression box and the lower ends thereof can be the movable ends respectively articulated with the middle part of the two push-head swing arms; the front part inside the compression box is fixed with a rail arc plate; a gap is arranged between the bottom part of the push head and the rail arc plate. The present invention has simple structure, extremely low noise and no interior cleaning, and can ensure the collection and transport of junk under the state of high-compression dehydration, which is a junk compressor with energy saving and environmental protection. The swinging compressor of the present invention can be widely used as a junk collecting device in urban roads, resident sub-districts, industrial zones, villages and towns.

The invention discloses a continuous hot-dip aluminum-silicon-magnesium alloy steel plate, a preparation method thereof and a plating solution, and belongs to the technical field of steel band plate coating composite materials. The plating solution comprises the following components of, by weight, 8-10% of Si, 0.5-6% of Mg and the balance Al. By adopting the plating solution for preparing the hot-dip aluminum-silicon-magnesium alloy steel plate, the corrosion resistance of an aluminum plated steel plate can be remarkably improved, particularly the protective performance of a cut-off surface obtained after machining can be improved, and the continuous hot-dip aluminum-silicon-magnesium alloy steel plate is a first-choice building material used under severe environments such as marine climate and industrial districts. In addition, for the continuous hot-dip aluminum-silicon-magnesium alloy steel plate, the preparation method and the plating solution, the related manufacturing process issimple, the raw material source is convenient, the manufacturing cost is low, and the continuous hot-dip aluminum-silicon-magnesium alloy steel plate, the preparation method and the plating solution can be suitable for industrial mass production.

An environmentally-friendly airport with renewable energy sources. The environmentally-friendly airport includes a security zone encompassing the land area of the airport, and a plurality of runways across the land area. There are one or more terminals within the security zone encompassing the land area of the airport. Further, a plurality of power generator systems are disposed within the land area for generating renewable, clean energy, and an industrial zone is placed within a boundary formed by the runways.

The invention aims at overcoming the defects in the prior art, and provides a telegraph pole for environment monitoring. The telegraph pole for environment monitoring is mainly used for monitoring enterprises in an industrial district. In order to achieve the goal, the telegraph pole for environment monitoring comprises a metal telegraph pole, wherein a monitoring auxiliary box is arranged under the metal telegraph pole; a sampling head with the conical cross section is arranged under the monitoring auxiliary box; and a sampling ball is arranged at the end part under the sampling head. The telegraph pole has the advantages that electric equipment is used; the installation and the repair can be performed during the telegraph pole replacement; and an environment protection monitoring device can be protected in the name of electric equipment. Practical pollution sources can be worked out according to the pollution degree condition in different directions through the structure of the sampling ball. A plurality of telegraph poles are generally used in a combined way for covering the whole electricity use region, so that the long-term effective and precise environment protection monitoring can be performed.

The invention discloses a method for pretreating wastewater in an industrial zone based on coupling oxidation of catalyzed iron reduction and an application thereof, and belongs to the technical field of organic industrial wastewater treatment. The process is carried out as described in the description. According to the characteristics of wastewater quality of an industrial zone, a treatment technology based on coupling oxidation of catalyzed iron reduction is adopted, an industrial zone wastewater pretreatment technology of 'reductively promoting wastewater B / C and reducing biotoxicity and oxidatively subtracting biologically inhibited organic pollutant ingredients' is developed, the wastewater biodegradability can be remarkably improved, and toxic action of toxic substances in waste water on microorganisms can be effectively reduced. The method has the advantages of stable treatment effect and strong impact resistance, provides excellent pretreatment technical guarantee to up-to-standard emission of wastewater treatment in the industrial zone and upgrading and reconstruction, and has an excellent popularization and application prospect.

The invention belongs to the technical field of micro grids, and discloses an industrial zone type wind-photovoltaic storage and charging micro grid system, comprising a main grid power source, a micro grid main line, a wind power generation system, a photovoltaic power generation system, an energy storage system, and a load system, wherein the main grid power source and the micro grid main line are electrically connected through a grid-connected switch, and the wind power generation system, the photovoltaic power generation system, the energy storage system, and the load system are connectedin parallel to the micro grid main line; the energy storage system comprises a lead acid battery energy storage subsystem, a lithium battery energy storage subsystem, and a super capacitor energy storage subsystem which are connected in parallel. The object of the invention is to provide an industrial zone type wind-photovoltaic storage and charging micro grid system, which can effectively improveenergy storage efficiency and reduce energy storage costs by using a lead acid battery energy storage subsystem, a lithium battery energy storage subsystem and a super capacitor energy storage subsystem, and can effectively improve the comprehensive utilization of natural energy in the zone by cooperating with various forms of power generation systems.

The invention discloses a hydrolytic acidification reactor for a sewage plant in an industrial zone, relates to a hydrolytic acidification reactor, and aims to solve the problems of poor wastewater biodegradability and poor water quality and volume fluctuation of an existing industrial zone. The hydrolytic acidification reactor is divided into five compartments by partition walls, wherein a sludge pit is arranged at the bottom of the first compartment; a deflection baffle is vertically arranged in each of the second compartment, the third compartment, the fourth compartment and the fifth compartment; the second compartment is divided into a downwelling region and an upwelling region by the deflection baffle; an elastic filler is arranged in the upwelling region of the second compartment in a hanging manner; a dredge pipe and an aerator pipe are arranged at the bottom of the second compartment; the structures of the third compartment, the fourth compartment and the fifth compartment are the same as that of the second compartment; the density of an elastic filler in the fifth compartment is higher than the density of the elastic filler in the second compartment. According to the hydrolytic acidification reactor, the hydraulic flow state is optimized by deflection baffle structures, loss of sludge is reduced by the high-density filler in the last compartment, and a hydrolytic acidification effect is improved.

The invention discloses a distributed detection method for the intelligent contract conflict in an industrial block chain. The method comprises the following steps: step 1, acquiring an intelligent contract; step 2, extracting features of the intelligent contract; step 3, carrying out intelligent contract clustering analysis; step 4, carrying out intelligent contract code analysis; step 5, generating an intelligent contract feature code; step 6, carrying out intelligent contract code conflict analysis; step 7, carrying out intelligent contract function dependency analysis; step 8, carrying out intelligent contract data dependence analysis; step 9, scanning intelligent contract symbols; and step 10, outputting an intelligent contract conflict detection result; according to the method, the potential conflict risk in the industrial block chain intelligent contract can be effectively detected, the conflict classification code is generated, the conflicting intelligent contract is stopped, and conflicts in the industrial block chain intelligent contract are reduced.

The invention discloses a circular economy ecological linkage type management system of rice planting. The system comprises a renewable energy electricity generation center, a superior-quality and high-yield seed institute, a rice planting base, an environment-friendly industrial zone, a rice mill, an organic fertilizer factory and a high-temperature pyrolysis factory. Rice is sent to the environment-friendly industrial zone for primary processing, rice bran generated in the rice mill is made into poultry feed, the rice mill carries out fine processing, so that superior-quality rice is obtained, meanwhile husks are sent to the high-temperature pyrolysis factory for high-temperature pyrolysis, and the high-temperature pyrolysis factory generates biomass fuel, biomass gas and superior-quality carbon black, the organic fertilizer factory generates microorganism organic bacterial manure, and the organic bacterial manure is sent back to the planting base to be used as soil fertilizer for rice planting. According to the system, the microorganism organic bacterial manure is used for improving soil vigor and increasing fertility, circular novel renewable energy is utilized, rice planting additional value is directly improved, the self sufficient sustainable development mode is achieved, and agricultural production economic benefit maximization is achieved.

The invention relates to a prefabricated transformer substation. The prefabricated transformer substation comprises a transformer substation housing, the transformer substation housing is provided with a plurality of heat dissipation holes, a transformer, a switchgear, a fuse, a tap switch and a low-voltage power distribution unit are respectively arranged in the transformer substation housing, and the transformer, the switchgear, the fuse, the tap switch and the low-voltage power distribution unit are separately arranged in the transformer substation housing, and are connected with one another through connecting parts. The prefabricated transformer substation is structurally simple, self-contained and multifunctional, is convenient to operate, has a long service lie, can meet various configuration requirements such as user electricity metering, reactive compensation and low-voltage shunting, can be used outdoors and indoors, and can be widely applied in industrial zones, urban residential communities, commercial centers and various construction sites.

A system for monitor and alarming sewage discharge is provided. Many enterprises in the industrial zone discharge large quantities of sewage into the rivers, at this time, a monitoring system is need,a digital flow meter is arrange at each sewage discharge outlet, a centralized controller and a plurality of flow measuring instruments are arranged at each monitoring alarm area, and the flow measuring instruments arrange the collected flow data and transmit the collected flow data to the centralized controller for processing through power line communication. When the value of liquid flow exceeds the limit, that is, an alarm is given to the computer management system through the mobile wireless communication network, the manager can go to the scene to check the situation.

The invention discloses an integrated coalbed methane continuous hydration curing and storage and transportation device and a method thereof, relates to the field of coalbed methane curing, recycling, storing and transporting, and aims at solving the problems that most of existing gas wells are far away from cities, distribution of large industrial parks is not centralized, the storage amount of single wells is limited, the long-distance conveying difficulty is large, and environment pollution and resource waste are caused due to direct emission of a large amount of gas. Coalbed methane hydration curing vessel hubs are used for driving circular truncated cones of 22 coalbed methane hydration curing vessels and 22 gravity opening and closing type sealing covers to rotate clockwise in an inner groove of a sliding way sealing wheel disc, three replacing mechanisms sequentially and continuously fall down to be in sealed connection with the coalbed methane hydration curing vessel at a previous vessel position of a sampling port, and when the corresponding replacing mechanism and the coalbed methane hydration curing vessel at the previous vessel position of the sampling port are moved to the position of the sampling port together, the corresponding gravity opening and closing type sealing cover is opened, a gas compound in the coalbed methane hydration curing vessel at the position falls down. The integrated coalbed methane continuous hydration curing and storage and transportation device and the method thereof are used for making the gas generate the gas aquo-complex and gas storage and transportation.

The invention discloses a water-soluble granular fertilizer and a preparation method thereof. The water-soluble granular fertilizer is prepared from ammonium chloride, monopotassium phosphate, sodium sulfate, sodium humate and dextrin and is prepared through stirring, drying, smashing and pelletizing. The water-soluble granular fertilizer is convenient to use, fast in crop absorption, high in nutritional ingredient utilization rate, low in price, short in disintegration time and good in stability, and the defects that water-soluble fertilizer is prone to generate dust, prone to be caked after being stored for a long time, hard to mechanically spread, hard to transport and high in price are overcome. The preparation method is easy to operate, the production period is short, energy consumption is low, cost is low, environment-friendly production requirements are met, and the pertinency, fast-acting property and applicability of the obtained water-soluble granular fertilizer can be remarkably improved. The water-soluble granular fertilizer has good application prospects for most agricultural industrial zones focusing on planting and breeding in China.

The invention relates to a magnetic energy saving and sound insulation window which comprises an angle wind frame (1) and a window sash, wherein the angle window frame (1) is fixed at the inner side of the window wall; the window sash is magnetically attracted onto the window frame. The window is characterized in that the magnetic energy-saving sound insulation window is arranged indoors; the angle window frame (1) can be fixed at the inner side of the window wall by plastic expansion wires; the window sash consists of a transparent plat plate (6) and a window sash rim; the transparent flat plate (6) can be made from glass plates, PS organic plates, PC endurance plates and the like, and is cut according to the practical requirement. The window sash rim (the upper one on the both sides) (2) is connected with the angle window frame (1) through a magnetic rubber sealing strip (4). The window sash rim (the lower one) (2) is connected with a lower sill plate by an ethylene propylene diene foam sealing strip (15). The invention can be widely applied to buildings with serious noise pollution in the areas of both sides of the traffic roads, industry areas and the like, in particular to the reformation projects of old buildings, and has the advantages of energy saving, sound insulation and convenient disassembly and assembly.

The invention discloses an organic / inorganic heavy-metal production waste water treatment method based on up-to-stand discharge. The method includes subjecting copper and nickle containing waste waterto chemical precipitation in a sequencing batch type mixed reaction sedimentation tank and feeding out-flowing water into an intermediate water tank; feeding chromium containing waste water in a chromate breaking tank and a sequencing batch type mixed reaction sedimentation tank sequentially to obtain out-flowing water and feeding the out-flowing water in the intermediate water tank; feeding organic waste water in a microelectrolysis-Fenton reaction tank and a lamella settler and then feeding out-flowing water into the intermediate water tank; feeding mixture of the copper and nickle containing waste water, the chromium containing water and the organic waste water gathered in the intermediate water tank into an AO-MBR reactor, and then feeding out-flowing water of the mixture into an out-flowing tank to achieve up-to-stand discharge. Through combination of the microelectrolysis and Fenton reaction, organic / inorganic heavy metal production waste water is treated in advance , removal ofcomplex heavy metal is enhanced and biodegradability is improved; by the AO-MBR process having high impact resistance capacity, organic / inorganic composite contaminants are subjected to advanced treatment, and accordingly, the process can meet technical requirements on organic / inorganic heavy metal production waste water treatment in electroplating industrial zones, and guarantee stably up-to-stand discharge of out-flowing water.

The invention discloses an industrial spatial layout planning method of a development zone based on industrial-spatial interadaptability, which comprises the following steps: dividing a basic industrial spatial unit based on an industrial-spatial hierarchy system; dividing a basic industrial spatial unit based on an industrial-spatial hierarchy system; compared with the industrial categories of industrial development planning, the demand conditions of industrial development and the various conditions of the industrial zone being primary selected, and the broad-spectrum industrial set of each basic industrial spatial unit being determined; after preliminarily determining the industrial types of the basic industrial spatial units, the paper further considering the factors such as the relevance and exclusion of industrial categories and the spatial proximity between the basic industrial spatial units, optimizing the choice of industrial categories and the specific layout location of the basic industrial spatial units, and forming the final industrial layout plan. The method for selecting industrial categories and spatial layout planning of each basic industrial space unit of the development zone based on the industry-space mutual adaptability can provide technical support for the industrial space layout of the development zone, and provide reference and reference for the related planning.

The invention discloses a method for separating sodium chloride and sodium sulfate in high-salinity wastewater in a coastal industrial zone. In the method, divalent salt and a part of organic mattersare separated from monovalent salt by utilizing characteristics of a nanofiltration membrane; thermal salt-sodium sulfate separation is performed to obtain sodium sulfate solid having high purity; a vibrating membrane is adopted as the nanofiltration membrane which has an advantage that the vibrating membrane can treat wastewater having extremely high salt concentrations; then a reverse osmosis system is adopted to effectively remove the monovalent salt, and sodium chloride solid having good purity is obtained after evaporative crystallization; nanofiltration is used for pretreatment of reverse osmosis, thus reducing the salinity of seawater entering a reverse osmosis membrane module, and creating conditions for improving the seawater desalination recovery rate. The method is reasonable inprocess, capable of recovering resources, economical, efficient, and stable to operate, can make up shortcomings of the existing high-salinity wastewater inorganic salt separating technology, and achieves the objective of 'zero emission of solid and liquid' for high-salinity concentrate treatment.

An environmentally-friendly airport with renewable energy sources. The environmentally-friendly airport includes a security zone encompassing the land area of the airport, and a plurality of runways across the land area. There are one or more terminals within the security zone encompassing the land area of the airport. Further, a plurality of power generator systems are disposed within the land area for generating renewable, clean energy, and an industrial zone is placed within a boundary formed by the runways.

The invention provides a method for determining the environmental health risk protection distance of a chemical industry park, which belongs to the field of environmental science and environmental health risk. The method includes six steps: conduct a list of air pollution sources and environmental risk sources of all chemical enterprises in the chemical park; establish an index system of environmental health risk acceptability, including ambient air quality, environmental risk acceptability, and human health risk acceptability. Three first-level indicators of acceptance; simulated analysis of ambient air quality; environmental risk analysis; human health risk assessment; three first-level indicators of comprehensive ambient air quality, environmental risk acceptability, and human health risk acceptability. Based on the calculation and analysis results, comprehensively analyze the range of environmental health risk acceptability indicators in chemical industry parks, and based on this, the environmental health risk protection distance and the environmental risk management countermeasures for different protection distances are given.

The invention provides a novel technology for cultivating white gourds. Seedlings of white gourds are grown in a nutritional bowl. Robust seedlings are cultivated in non-polluted land away from industrial zones, roads and towns. After base fertilizer is well applied, the robust seedlings are transplanted; field management is strengthened after transplantation; plant diseases and insect pests such as insects and downy mildew and angular leaf spot are prevented and controlled regularly; timely harvesting is carried out. The beneficial effects of the invention are that robust seedlings are under good post-stage management so that white gourd can be on the market in advance with higher price.

The invention discloses a circular economy ecological linkage type management system of rice planting. The system comprises a renewable energy electricity generation center, a superior-quality and high-yield seed institute, a rice planting base, an environment-friendly industrial zone, a rice mill, an organic fertilizer factory and a high-temperature pyrolysis factory. Rice is sent to the environment-friendly industrial zone for primary processing, rice bran generated in the rice mill is made into poultry feed, the rice mill carries out fine processing, so that superior-quality rice is obtained, meanwhile husks are sent to the high-temperature pyrolysis factory for high-temperature pyrolysis, and the high-temperature pyrolysis factory generates biomass fuel, biomass gas and superior-quality carbon black, the organic fertilizer factory generates microorganism organic bacterial manure, and the organic bacterial manure is sent back to the planting base to be used as soil fertilizer for rice planting. According to the system, the microorganism organic bacterial manure is used for improving soil vigor and increasing fertility, circular novel renewable energy is utilized, rice planting additional value is directly improved, the self sufficient sustainable development mode is achieved, and agricultural production economic benefit maximization is achieved.

The invention discloses a method for predicting the residual corrosion life of a transmission line tower in an industrial area. The steps include: 1) measuring the average thickness of the remaining galvanized layer of the tower material of the predicted tower; Remaining thickness, the original thickness of the tower material of the predicted tower is subtracted from the minimum remaining thickness to obtain the maximum corrosion depth of the tower material of the predicted tower; 3) determine the iron corrosion rate and the zinc corrosion rate of the industrial area where the predicted tower is located; 4 ) Obtain the maximum allowable corrosion depth of the tower material in the industrial area where the predicted tower is located; 5) Calculate the remaining safe life of the predicted tower corrosion. The invention can quickly and accurately predict the remaining corrosion life of transmission line towers in industrial areas, so as to take maintenance measures in time to prevent accidents such as line drop, power failure, and tripping caused by the transmission line, which is scientific and reasonable, fast in time, and accurate high merit.

An environmentally-friendly airport with renewable energy sources. The environmentally-friendly airport includes a security zone encompassing the land area of the airport, and a plurality of runways across the land area. There are one or more terminals within the security zone encompassing the land area of the airport. Further, a plurality of power generator systems are disposed within the land area for generating renewable, clean energy, and an industrial zone is placed within a boundary formed by the runways.

The invention relates to an electric conduction coating material, a plating solution, and a PCB circuit board and a production method thereof, wherein the electric conduction coating material is prepared from 5-75% of electric conduction copper powder, 15-20% of a resin, 5-10% of a curing agent, and 5-15% of an auxiliary agent, wherein the plating solution is prepared from of 1% of copper sulfate,1% of an alkali, 4.5-5.5% of potassium sodium tartrate, 0.1% of ethylenediaminetetraacetic acid, 1% of formaldehyde, and 91.4-92.4% of purified water. According to the present invention, the electricconduction coating material is directly silk-screened on the PCB circuit of a substrate, baking curing is performed, the obtained material is placed into the plating solution, the plated material istaken out, and anti-oxidation treatment is performed, such that the obtained PCB circuit board has an ultra-low-resistance electric-conduction coating and good conductivity while the production process is substantially simplified, the production difficulty is reduced, the production cycle is shortened, the total cost of the PCB circuit board is substantially reduced, the market competitiveness isstrong, the production process is pollution-free, and the surrounding environment of the industrial zone can be substantially improved so as to benefit the people.