42results about How to "Conducive to the construction of ecological civilization" patented technology

The invention relates to a three-dimensional greening method and three-dimensional greening structure of a slope built on roof roofing built. A greening surface is built on a plane roof, and the whole greening surface is a slope-shaped body higher than the plane of the roof and forms a greening slope. The construction from top to bottom of the greening structure is divided into three forms, and the greening structure comprises a planting layer, a filter layer, a basement layer, a support structure and the like, wherein the planting layer of the greening slope is planted with plants. The invention breaks through the existing method that greening is only applied to the roof or completely depends on the roof shape, and three-dimensional greening is implemented. Beautiful plants can be seen by all people, which fully embodies the landscape value of roof greening, improves the whole greening atmosphere of the city and can better protect buildings. The invention leads roof greening to develop to wider space, causes three-dimensional greening to quickly enter lives of people, improves the green enjoyment of people, improves the human landscape of cities and quickens the ecological civilization of cities.

The invention discloses coating slurry for enhancing prestress of a building ceramic. The coating slurry consists of aggregate and an adhesive in a weight ratio of 1 to 4, wherein the aggregate is a combination of oxides, hydroxides and oxygen containing salts of Si, Al, Mg, Ca and Zn; the aggregate comprises the following chemical components: 50-75% of SiO2, 10-30% of Al2O3, 0-20% of MgO, 0-25% of CaO and 0-10% of ZnO; the adhesive is one or a combination of CMC (Carboxy Methyl Cellulose Sodium), PVA (Polyvinyl Acetate), PVB (Polyvinyl Butyral) and sodium silicate. In addition, the inventionfurther discloses a preparation method and a building ceramic product of the coating slurry. The coating slurry disclosed by the invention is adopted to completely coat the surface of a building ceramic blank, by exerting prestress, the strain that the ceramic blank is stressed and broken is increased, so that the strength and the performance of the building ceramic product can be greatly improved. The preparation and the application of the coating slurry are simple in production, easy to control, low in cost and beneficial to popularization and application, and have very high practical valuesand application prospects.

Provided is a rice-shrimp culture ecological circulating planting and breeding method. The planting and breeding method includes the steps that an annular shrimp trench is excavated around a rice field, the trench is 3-5 m wide and 1.2-1.5 m deep, the area of the annular shrimp trench is 15-20% of the total area of the rice field, the transparency of water in the annular shrimp trench is kept at 28-32 cm, and the dissolved oxygen of the water in the annular shrimp trench is 5-10 mg / L; and waterweeds, hydrilla varticillata and tape grass aquatic plants are planted in the annular shrimp trench, the water level in the trench in March is controlled to be 28-32 cm, after the middle ten days of April, the water level is gradually increased to 50-60 cm, after the middle ten days of May, the rice field is exposed out of the water surface for cultivation, the water level of the rice field from October to November is controlled to be 18-22 cm, and the water level of the rice field from December to February of the next year is controlled to be 40-50 cm. The method has the advantages that rice and shrimps are cultured in the same rice field, the growth conditions of rice are reasonably improved, growth of procambarus clarkia is promoted, and the goal of double harvesting of rice and shrimps is achieved.

The invention discloses a phagocytosing type bacterium. The phagocytosing type bacterium is identified to be a bdellovibrio organism, called bdellovibrio for short and classified and named as Bdellovibrio sp., the strain is preserved in the China General Microbiological Culture Collection Center on May 12th, 2016, and the preservation serial number is CGMCC No.11671. The invention further discloses application of the phagocytosing type bacterium in reducing sludge, and further discloses a bacterium extract. The strain is obtained through screening in sludge of a secondary sedimentation tank of a municipal wastewater treatment plant and meets the biosafety regulations; the strain serves as the phagocytosing type bacterium to be applied in sludge cell disruption dewatering, and the sludge dewatering and reducing performance is greatly improved by phagocytosing suspension bacteria and splitting sludge flocs, so that the operation cost of the wastewater treatment plant is reduced, both ecological safety and sanitary safety are considered, and the ecological civilization construction of the environment is promoted.

The invention discloses a method of producing haydite for a thermal insulation block by utilizing steel slag quenched with wind. The method comprises the following steps: 1) weighing raw materials according to mass weight; 2) grinding the raw materials in a grinder into powder in a mixing mode, stirring in a stirrer, adding water, and continuously stirring in the stirrer; 3) then pelletizing on a high-pressure twinroller machine to obtain a spherical granular raw meal; 4) enabling the obtained spherical raw meal to enter a drying system, raising the temperature of a pellet, and then drying; 5) underfiring by a rotary kiln; and 6) finally, roasting at a high temperature, and cooling to obtain steel slag haydite. According to the method disclosed by the invention, the produced hollow block has the performances of thermal insulation, seismic resistance, freezing resistance, fire resistance and the like and is also capable of solving the problem that the steel slag piles up to pollute the environment at present and increasing the added value of steel slag utilization. Meanwhile, the method is simple in process and low in cost, is environmentally friendly and saves the energy.

The invention provides a multifunctional ecological seawall ecosystem applicable to bays with strong stormy waves. The multifunctional ecological seawall ecosystem comprises a multi-step type wave-proof bank energy dissipation artificial fish reef area, a mangrove and landscape plant living adaption area, an ecological seawall main body engineering area and an ecological hydrophilic landscape area which are sequentially arranged from the coastal side to the inland. The ecological seawall main body engineering area comprises an artificial wave-proof area and an artificial natural ecological plant growing frame which are arranged from the coastal side to the inland, wherein the multi-step wave-proof bank energy dissipation artificial fish reef area is constructed by means of a wave-proof bank ecological gabion system and superposed with a seaweed bed ecosystem. The reconstruction of a mangrove plant or landscape plant living adaption system is carried out in the mangrove and landscape plant living adaption area under the assistance of filling of accropodes or natural blocky stones or back-silting remediation. The provided multifunctional ecological seawall ecosystem has the advantages of slowing down erosion of stormy waves, improving the safety of embankment protection feet, promoting heterogeneity and diversity of coastal coastline habitats, being suitable for growth and breeding of mangroves and the like.

The invention discloses five-element landscape healthcare plant volatile gas naturopathy. The method includes that five elements including metal, wood, water, fire and earth are taken as a landscape basis, and healthcare plants are chosen to serve as landscape factors; scientific methods like compliance with natural laws, property matching, unity of heaven and man, classification and combination and interrelationship between generation and restriction are adopted, and nature-imitated rehabilitation-type beautiful landscape is built by combining life characters of human bodies. The naturopathy aims at bringing functions of five senses of people into play, especially utilizing mind and behaviors, being keen on returning to nature and going sightseeing and exploring mistery, of human beings, and originally-ecological and purely-nature gas volatiles released by the healthcare plants are enabled to enter the lung through natural breathing of a human body, and delivered to the whole body along with blood through cardiac power, so that natural healthcare effect, beneficial to mind and body, like dredging the channels, regulating organs, preventing diseases and removing illness and inhibiting and resisting cancers is realized, toxic and side effect, brought by medicine taking, on the human body is avoided, a new traveling field is expanded, ecological cultivation construction is promoted, and a lot of medical fee is saved; the five-element landscape healthcare plant volatile gas naturopathy is an advanced method which is beneficial to the nation and the people, environmentally friendly, economical, fashionable and practical.

The invention discloses a clean energy generating gift-presenting system for national fitness. A wind driven generator is horizontally and rotatably installed on the top of a vertical rod of the winddriven generator, the tapered top surface of a sunshade is fixedly connected with a big gear, the big gear can freely rotate around the axis of the vertical rod of the wind driven generator at the appropriate height, and a small gear is installed on a shaft of a motor and is engaged with the big gear; fitness equipment is installed just below the tapered top surface of the sunshade, fitness powergeneration driving modules are installed in appropriate positions of the fitness equipment, a mobile APP which is professionally designed is arranged in a conspicuous position of each fitness equipment, and a user can scan an APP two-dimensional code to use the fitness equipment. According to the clean energy generating gift-presenting system, through a special mobile APP system, the personal fitness intensity is recorded, corresponding points are given, the public can scan the code through a mobile phone so as to spend points, and awards are independently obtained from facilities such as a special automatic gift machine, entertainment equipment and the like, so that the passion of the public for national fitness is stimulated, and the national fitness campaign is promoted to further flourish.

The invention relates to a production system for manufacturing thermal insulation concrete blocks or wallboards through solid waste residues. The production system sequentially comprises a parting agent spraying zone, a production zone, a steam curing zone, an aftertreatment zone and a conveying device from front to back, and the conveying device penetrates all zones. The conveying device comprises a chain wheel and chain plate conveying device and a lower belt, and the lower belt is attached to the periphery of a chain plate of the chain wheel and chain plate conveying device; a parting agentspraying device is arranged in the parting agent spraying zone, the two sides of the parting agent spraying zone and the two sides of the production zone are each provided with a shaping mechanism vertical to the chain plate, a belt transmission mechanism is adopted in each shaping mechanism, a belt in each belt transmission mechanism is a shaping belt, and the shaping belts and the lower belt onthe periphery of the chain plate are synchronous; and the production zone comprises a thermal insulation concrete production zone. By means of the production system, the quality, production efficiency and building assembly rate of the thermal insulation concrete blocks or wallboards can be improved, and the building cost is reduced.

The invention provides a polyporus-umbellatus cultivation method. The polyporus-umbellatus cultivation method includes the steps of polyporus-umbellatus seed preparing, pteridium aquilinum root preparing, seeding, after-planting managing and harvesting. According to the polyporus-umbellatus cultivation method, the defect that traditional polyporus-umbellatus cultivation requires a large amount of wood can be overcome, felling of wood is reduced, the ecological environment is protected, water and soil losses are reduced, national ecological civilization construction is facilitated, sustainable development of polyporus-umbellatus cultivation industries is facilitated, and the polyporus-umbellatus cultivation method has the good popularizing and applying values.

The invention relates to a production system for utilizing solid waste to produce thermal insulation building blocks or composite wall slabs, which comprises a release agent spraying area, a production area, a steam curing area, a post-processing area and a conveyer running through all the areas, that are sequentially arranged from the front to the rear; the conveyer comprises a chain wheel-link plate transporter and a lower belt, and the lower belt is attached to the periphery of link plates of the chain wheel-link plate transporter; a release agent sprayer is arranged in the release agent spraying area; shaping mechanisms which are perpendicular to the link plates are arranged on two sides of the release agent spraying area and the production area, belt drive mechanisms are adopted by the shaping mechanisms, belts in the belt drive mechanisms are shaping belts, and the shaping belts are synchronous with the lower belt on the periphery of the link plates. The production system can increase the quality of the thermal insulation building blocks or slabs, the efficiency of production and the building assembly rate and reduce building cost.

The invention belongs to the field of dendrobe production and planting, and particularly relates to a purple skin dendrobe planting method. The method comprises six steps of species selection, land parcel selection, species planting, matrix preparation, seedling cultivation and purple skin dendrobe cultivation. According to the method provided by the invention, seedling raising is eliminated, seedling raising costs of nursery garden construction and management in the seedling period are avoided, a rejuvenation period is eliminated, production is realized ahead by six months or more, and the survival rate reaches 95% or more; the quality of a purple skin dendrobe product is improved, food safety is ensured, and the awareness and the ability of farmers to apply science and technology to become rich are improved; purple skin dendrobe adopts leucosceptrum canum living trees to realize transplantation and cultivation, idle lands, barren hills and wastelands are fully utilized, troubles among enterprises due to fertile land competition are effectively relieved, a wild dendrobe germplasm resource is protected, and the construction of ecological civilization is promoted.

A village household energy-gathered efficiency-increased wind power generation system comprises N wind-gathered efficiency-increased wind generators, N being not smaller than 2, and a power distribution and supply control device, a cable and a grid-connected control device. The N wind-gathered efficiency-increased wind generators are electrically connected with the power distribution and supply control device through the cable, the power distribution and supply control device is electrically connected with a village user load and / or is electrically connected with a power grid through the grid-connected control device; each wind-gathered efficiency-increased wind generator comprises one universal wind-gathered and wind-inducted device and one wind-gathered efficiency-increased device, eachuniversal wind-gathered and wind-inducted device is one cylinder body provided with uniformly distributed wind induction channels along the circumference, each wind-gathered efficiency-increased device is one cylinder body in a waist drum shape having two enlarged ends and one small middle portion, the two ends of each cylinder body are opened to form one efficiency-increased channel, and the bottom portion of a wind releasing negative-pressure port is fixed on a support. The system provided by the invention can be flexibly arranged according to different topographies and landforms, is simpleto install and convenient to maintain and use, can effectively utilize village wind energy generation and can serve a village household energy-gathered efficiency-increased wind power generation system.

The invention discloses a preparation method of ion exchange reinforced prestressed vitrified bricks. The method comprises the following steps: placing the sintered vitrified bricks in the subsequentcooling process into an alkali metal molten salt, and performing heat-preservation treatment to realize ion exchange on the material surface; after the heat-preservation treatment is completed, takingout the vitrified bricks, performing natural cooling to room temperature, and performing washing by using water to prepare the ion exchange reinforced prestressed vitrified brick product. In addition, the invention also discloses ceramic products obtained by the preparation method of the above ion exchange reinforced prestressed vitrified bricks. The method provided by the invention utilizes alkali metal ions with a larger radius in the molten salt to replace sodium metal ions with a smaller radius on the surfaces of the vitrified bricks, stronger compressive stress is formed at the surfacesin the process of cooling from a high temperature to a normal temperature, and therefore the prestressed vitrified brick ceramic material with high strength and good reliability is formed; and the preparation method and application production are simple and easy to control and low in cost, facilitate promotion and applications, and have very high practical value and application prospects.

The invention discloses a method for extracting pine wood information of a single plant infected with pine wood nematode disease based on an RGB image. The method comprises the following steps: S1, constructing pine wood nematode disease remote sensing indexes based on R, G and B wavebands; S2, extracting pine wood nematode disease epidemic wood pixel-level samples according to the pine wood nematode disease epidemic wood remote sensing indexes; S3, filtering the pine wood nematode disease epidemic wood pixel-level sample; and S4, extracting single tree information of the pine wood nematode disease epidemic wood pixel-level sample, and completing extraction of pine wood information of single plant infected with pine wood nematode disease. According to the method, only three most common visible light band images with least aerial remote sensing of the unmanned aerial vehicle are utilized, vegetation index extraction based on spectral characteristics is carried out, and single plant epidemic tree identification and information extraction are carried out by utilizing the spectral characteristics and high spatial resolution characteristics of the unmanned aerial vehicle.

The invention provides an optical spectrum and ratio adapted to the growth of young seedlings of European spruces and an application of a method to cultivation of European spruce container seedlings.The method comprises the steps: sowing European spruce seeds, and then, carrying out light compensation treatment on container seedlings, wherein a light source for light compensation treatment is selected from an LED lamp, a red light and far-red light double-color LED lamp and a red light, blue light and far-red light three-color LED lamp, the illumination intensity ratio of red light to far-redlight is 7:1, the illumination intensity ratio of red light to blue light to far-red light is 7:1:1, the illumination intensity of light compensation treatment is 80-100 mu mol.m<-2>.s<-1>, the lightcompensation time period is 8:00-24:00, and light compensation lasts for 100-120 days. By using the method, the problem of low growth speed at a seedling stage and a juvenile stage of an European spruce seedling raising process is firstly solved, meanwhile, the problem of season limitation in the light compensation seedling raising process of the European spruces is also solved, the continuous growth of the European spruces is promoted, the survival rate of the European spruces can be effectively guaranteed, and the method which is short in period and capable of saving energy and reducing emission is provided for supplying European spruce seedlings for afforestation on a large scale.

Provided is an anti-haze plant rack, and anti-haze plant tools are placed in a three-dimensional manner on the rack, so as to maintain fresh indoor and outdoor air and oxygen supply in hazy weather. In order to realize the above objective, the technical scheme is that the anti-haze plant rack comprises a hollow column plant rack, a base type plant rack, and a showwindow plant rack. The base type plant rack comprises a base cultivation tank and a plant support. The showwindow plant rack comprises four stand columns and partitions. The anti-haze plant rack is characterized in that the hollow column plant rack is provided with the hollow column. The top of the hollow column is provided with a rattan plant box. The column body is provided with a short fern plant tank, and the bottom is provided with a hollow flower pot and a hollow base. The base cultivation tank is internally provided with a field planting basket. The top of the plant support is provided with a joining support. The showwindow plant rack is provided with abnormal-shaped cabinets. The edge of a top plate is provided with a square suspension hole.

The invention discloses a degradable environment-friendly cinerary casket material which comprises the following components in percentage by weight: 70%-75% of corn starch, 15%-20% of sorbitol, 6%-10% of microcrystalline cellulose and 0.5%-1% of glycerol. The corn starch is used as a main material of the tank body, is a food material, is widely used for processing various foods, is affordable in price, and is mainly green and environment-friendly when being used for the product. Sorbitol is a food additive, is a wetting agent, a chelating agent and a stabilizing agent, and has the effects of preserving moisture, chelating metal ions, improving tissue fineness and preventing starch aging. The microcrystalline cellulose has the functions of moisture absorption, stable substances, lubrication, disintegration, binding and easy demolding. The glycerol has the effects of retaining water and being easy to demould. The defects that existing cinerary caskets are all made of wood, cannot be quickly degraded and are not environmentally friendly are overcome.

The invention provides a grinding process capable of improving the strength of ardealite ceramsite lightweight aggregate. The grinding process comprises the following steps that 1, ardealite ceramsiteaccounting for 30-70% of the volume of a ball mill is added into the ball mill, then grinding balls accounting for 10-35% of the volume of the added ardealite ceramsite and a grinding agent accounting for 10-20% of the volume of the added ardealite ceramsite continue to be added into the ball mill, and the ball mill is started to conduct ball milling at the speed of 15-25 r / min for 20-60 minutes;and 2, materials in the ball mill are taken out and filtered, filtered oversize products are collected and subjected to three-stage screening, and the middle layer is the high-strength ardealite ceramsite lightweight aggregate. According to the grinding process, the cylinder compressive strength of products can be improved, and use of chemical agents is reduced; the used auxiliary materials can be recycled, and thus the processing cost can be reduced; the recovery rate of consumables used in the grinding process reaches 90% or above, the process is environmentally friendly and free of pollution, the production cost of building material enterprises can be effectively reduced, and the economic benefits are increased; and the obtained products have good market application prospects.

The invention provides a grinding process capable of improving the strength of phosphogypsum ceramsite lightweight aggregate, which includes the following steps: the first step: adding phosphogypsum ceramsite which accounts for 30% to 70% of the volume of the ball mill into the ball mill, and then continuing to the ball mill Add grinding balls accounting for 10-35% of the volume of the added phosphogypsum ceramsite, and add abrasives accounting for 10-20% of the volume of the added phosphogypsum ceramsite, start the ball mill for 15-25r / min, 20-60min ball milling; Step 2: Take out the material in the ball mill and filter it, collect the oversize material from the filter for three-stage screening, the middle layer is high-strength phosphogypsum ceramsite light aggregate. The invention can improve the cylinder compressive strength of the product and reduce the use of chemicals. The auxiliary materials used can be recycled and reused, which can reduce the processing cost. The recovery rate of the consumables used in the grinding process provided by the application is over 90%. The process is environmentally friendly and pollution-free, can effectively reduce the production cost of building materials enterprises, improve economic benefits, and the obtained products have good market application prospects.

The invention discloses a planting method for inoculating desert cistanche in an underground depth haloxylon ammodendron forest, which comprises the following steps: breaking the dormancy period of desert cistanche seeds, preparing desert cistanche seeds after breaking the dormancy period into desert cistanche seed bags, and ditching the planting land to specified depth and width, the method comprises the following steps: digging ditches, cutting off part of root systems at the root parts of haloxylon ammodendron, planting haloxylon ammodendron into the ditches, simultaneously planting desert cistanche seeds under soil of the haloxylon ammodendron in a wrapping manner, installing a water conveying pipe under the soil of the haloxylon ammodendron, quantitatively dripping water every day, and after successful inoculation, regularly supplementing water in the growth season of the cistanche every year until the cistanche is harvested. According to the method, desert haloxylon ammodendron forest resources are effectively saved, desert cistanche deserticola planting seeds are saved, the inoculation survival rate of desert cistanche deserticola is increased, the yield and quality of desert cistanche deserticola are improved, and deep ditching, deep sowing and deep water conveying of desert cistanche deserticola planting in the underground depth haloxylon ammodendron forest are achieved.

The invention discloses a mountainous area artificial forest tending management method based on soil moisture, and relates to the technical field of forestry. The method comprises the following steps: taking artificial forests with different recovery stages, different configurations and different site conditions as samples; obtaining community composition change rules in the artificial forest recovery process by means of sampling analysis; obtaining an ecological hydrological mechanism of soil moisture deficit in the artificial forest development process through the community composition change rules; and according to the ecological hydrological mechanism of soil moisture deficit, obtaining an intermediate cutting intensity threshold value for relieving soil moisture drought. According to the method, tending management in the restoration process of artificial vegetation in mountain land in arid regions is carried out, the stability of a mountain land artificial forest ecological system is enhanced, the problems of drought deep soil, poor growth condition, serious degradation, large-area death and the like in the restoration process of artificial vegetation in the mountain land of the arid regions are solved, and ecological civilization construction and economic sustainable development of the mountain land in the arid regions are promoted.

The invention discloses a method for preparing a SiO2 / Al2O3 composite material from low-grade kaolin. The method comprises the following steps: mixing the low-grade kaolin and hydrochloric acid in a stirring kettle under stirring to obtain kaolin slurry, performing filtration, and performing washing to obtain washing water and a mixture; performing a reaction on the mixture and a nitric acid solution, performing filtration to obtain an aluminum nitrate solution and a silicon dioxide solid, mixing hydrofluoric acid and the silicon dioxide solid, and collecting a silicon fluoride gas generated by the reaction by using a gas collecting bag; and mixing the aluminum nitrate solution and a hydroxide solution under stirring in a reaction kettle, introducing a collected silicon fluoride gas into the reaction kettle, performing a reaction, performing filtration, performing washing to obtain a mixed solution of hydrofluoric acid and sodium nitrate and a SiO2 / Al(OH)3 precursor, and performing calcination on the precursor to obtain the SiO2 / Al2O3 composite material. The method disclosed by the invention has sufficient raw materials and low price, a wet purification process can be performed atlower temperature, and the method has the advantages of low energy consumption, low costs, simple equipment and large processing capacity.

The invention discloses a preparation method of a toughened building ceramic product. The preparation method comprises the following steps: laying low-shrinkage material powder on the surface of a building ceramic green body, carrying out dry pressing, and sintering. In addition, the invention also discloses a ceramic product prepared by the preparation method of the toughtened building ceramic product. The shrinkage of the ceramic body is counteracted by the low-shrinkage material so that the shrinkage of the surface layer of the ceramic is less than that of the base body in the shrinkage process, the ceramic is dragged by the shrinkage of the base body to form surface layer pressure stress, and the aim of remarkably improving the breaking strength of the ceramic product is further achieved; meanwhile, the preparation of the building ceramic thin plate is also facilitated so that the use amount of raw materials for producing green bodies can be reduced, high-quality ceramic raw material resources are saved, the production cost is reduced, and energy conservation and emission reduction are facilitated, thereby playing an important role in sustainable development of the building ceramic industry, acceleration of ecological civilization construction and realization of green development.

The invention discloses a method of producing haydite for a thermal insulation block by utilizing steel slag quenched with wind. The method comprises the following steps: 1) weighing raw materials according to mass weight; 2) grinding the raw materials in a grinder into powder in a mixing mode, stirring in a stirrer, adding water, and continuously stirring in the stirrer; 3) then pelletizing on a high-pressure twinroller machine to obtain a spherical granular raw meal; 4) enabling the obtained spherical raw meal to enter a drying system, raising the temperature of a pellet, and then drying; 5) underfiring by a rotary kiln; and 6) finally, roasting at a high temperature, and cooling to obtain steel slag haydite. According to the method disclosed by the invention, the produced hollow block has the performances of thermal insulation, seismic resistance, freezing resistance, fire resistance and the like and is also capable of solving the problem that the steel slag piles up to pollute the environment at present and increasing the added value of steel slag utilization. Meanwhile, the method is simple in process and low in cost, is environmentally friendly and saves the energy.