76results about How to "Easy to store water" patented technology

A method for spraying to green a side slope of hard rock with joints being not developed comprises the steps of processing a slope surface, setting up a simple scaffold, using a compressed air drilling machine for drilling vegetative holes, filling nutrient soil in the vegetative holes, laying a metal net and binding vegetative strips, spraying and seeding matrix materials which can instantly make artificial soil with good water stability performance in the slope surface, and conducting necessary maintaining management in the seedling stage of plants. The method is a spray-seeding technology directing at the side slope of the hard rock with the joints being not developed, and common construction methods can not be implemented on the slope surface of the type. The method for spraying to green the side slope of the hard rock with the joints being not developed has the advantages of being simple, strong in operability, low in cost and suitable for various hard rock side slopes with the gradient less than 80 degrees. After spray-seeding, phytocoenosium is formed, wherein ligneous plants are mainly included, shrub and herbaceous plants are combined, the phytocoenosium is long lasting and stable, and is in harmony and consistency with the surrounding ecological environment, after closing of the plants, cultivating does not need any more, and the slope surface of the hard rock with the joints being not developed can be greened and beautified permanently.

This invention can improve the design for city road. It's features are: Between the motor-vehicle-road and non-motor-vehicle-road install a bare ground zone, its surface is lower than the city road, so the section of city road is as W shape, it provide for the dust, mud and surface dust a way-out, so the zone of bare ground can be planted some trees and flowers along the road.

The invention belongs to the technical field of greening walls, provides a succulent planting matrix and further provides a method for building a greening wall and the greening wall. The planting matrix is prepared from, by weight, 40-60 parts of organic matter, 40-60 parts of particular matter, 0.5-1 part of plant protection agent and 3-5 parts of slow release fertilizer. The method for building the greening wall includes the following steps that S1, multiple greening wall planting modules not provided with fixing strips and decorative frames are provided; S2, succulents are transplanted into a planting chamber; S3, the greening wall planting modules are fixed to a wall through hanging grooves and hanging pieces, and the greening wall is obtained through combination. The succulent planting matrix is loose and breathable, water drainage and retention effects are good, no hardening is likely to happen, no settling is likely to occur on a vertical face, certain fertility can be kept for a long time, and root rot is avoided.

The invention relates to an agricultural machine, in particular to a subsoiling no-tillage rotary seeder comprising a rotary tiller and a seeder, wherein the rotary tiller is connected with a rack of the seeder through additional side plates and a middle adjusting pull rod; a rack of the rotary tiller is provided with a gear box, the rack of the rotary tiller and the gear box are fixedly connected with a traction frame, one end of the rack is provided with a subsoiling shovel, the other end of the rack is provided with a soil leveling plate, and the bottom of the rack is provided with a rotary blade; and the rack of the seeder is provided with a seed hopper, the bottom of the rack is provided with a spoon-type precise seed-meter and a gear box; and a support arranged at the rear of the rack is provided with a press wheel. By using the adjustable subsoiling shovel in the rotary tiller, a plough pan formed by ploughing for a long term can be broken, soil water conservation can be realized favorably, the soil moisture content can be increased, waterlogging prevention and drought resistance can be realized, and the root systems of crops can favorably grow; the amount of cutterheads can be adjusted by utilizing an adjustable cutterhead, so that no tillage and rotary tillage can be realized; and the rotary tiller and the seeder can be hooked through the additional side plates and the middle adjusting pull rod of the rotary tiller, so that rotary tillage and seeding integration can be realized.

The invention discloses a method for utilizing solid waste such as gangue and polluted soil to prepare a porous material. The porous material is prepared from the raw materials, in content by weight:20-35% of gangue, 20-35% of polluted soil, 25-50% of straw, 4-10% of waste glass powder and 1-3% of borax, after the raw materials are formed, dried, and sintered, the porous material is obtained. Theporous material has the high waste utilization rate, the high heavy metal curing efficiency and the large product porosity, and can be widely applied to fields of energy-saving materials, sound absorption materials and water retaining materials.

The invention relates to a preparation method of a nutrient soil for promoting succulent plant growth. The invention also relates to the nutrient soil for promoting succulent plant growth. The nutrient soil for promoting succulent plant growth is prepared from the following components in parts by weight: 25 to 39 parts of akadama soil, 5 to 15 parts of pelelith, 5 to 15 parts of enteromorpha, 3 to 10 parts of sargassum thunbergii, 2 to 10 parts of sargassum fusiforme, 5 to 10 parts of folium artemisiae argyi ash, 5 to 10 parts of plant ash, 5 to 15 parts of bentonite, 3 to 10 parts of peach gum, 5 to 10 parts of cortex dictamni radicis, 3 to 8 parts of indigo naturalis, 3 to 9 parts of radix sophorae flavescentis, 1 to 6 parts of radix stemonae, 1 to 7 parts of rhizoma atractylodis macrocephalae, 1 to 8 parts of bone meal, 1 to 4 parts of monopotassium phosphate, and 1 to 4 parts of microelement. The nutrient soil provided by the invention can be beneficial to effectively improving succulent plant growth.

The invention relates to a fertilizer moisture well comprising a well lid, a well mouth and a well body, wherein the well mouth and the well body are in cylinder shapes; the well mouth is connected above the well body; the well lid is arranged on the upper part inside the well mouth; the middle of the well lid is downwards recessed; the well lid is provided with a through hole with a top down shape; the well body is a pipeline with a micropore; and the lower part of the well body is provided with a geotextile back cover. The invention improves the physicochemical property of soil and has the characteristics of convenient fertilization, watering and rainwater collection.

The invention provides a U-shaped modular extensible multifunctional spraying and dripping irrigation system, and belongs to the field of irrigation of farmland water conservancy, garden economic crops and greenhouse crops. The system comprises a power machine pump, a suction inlet filter, a spraying irrigation fertilizer application device, a head drying pipe, a spraying irrigation control valve,a dripping irrigation control valve, a spraying irrigation branch pipe, a sprayer and auxiliary device, a dripping irrigation pressure reduction valve, a water power balance branch pipe, a dripping irrigation fertilizer application device, a dripping irrigation filter, a micro-dripping irrigation branch pipe, a micro-dripping irrigation module, a capillary tail pressure meter and a drainage ditch. According to the system, spraying irrigation and dripping irrigation can be simultaneously and independently implemented, the system has irrigation, fertilization and drainage functions, water powerdesign is reasonable, investment cost can be controlled, movable and fixed modes can be adjusted, irrigation areas are easily widened, and the system is high in adaptability and utilization rate.

The invention relates to the technical field of concrete preparation, in particular to a stirring device for concrete cyclic production. The stirring device can recycle much concrete raw material andused waste water after cleaning, reduce resource waste, facilitate outward discharge of prepared concrete, improve the use efficiency and improve the practicability. The device comprises a supportingframe, a stirring barrel and a water storage tank, wherein supporting legs are longitudinally connected to the four corners of the bottom end of the stirring barrel correspondingly, the bottom ends ofthe four supporting legs are connected with the four corners of the middle area of the top end of the supporting frame correspondingly, a water inlet pipe is arranged at the top end of the stirring barrel, a discharging hole penetrating up and down is formed in the middle of the supporting frame, a discharging hopper is installed at the bottom end of the stirring barrel in a communicating mode, the bottom end of the discharging hopper penetrates through the discharging hole and extends out to the outside of the bottom end of the supporting frame, the outer wall of the discharging hopper is fixedly connected with the inner wall of the discharging hole, a funnel is arranged in the stirring barrel, and the circumferential outer wall of the funnel is fixedly connected with the lower side areaof the circumferential inner wall of the stirring barrel.

The invention relates to a method for plant-animal-microorganism combined restoration of an abandoned steel rehabilitation hill, belonging to the technical field of ecological restoration. According to the invention, a steel rehabilitation hill is divided into a steel rehabilitation hill foot restoration zone, a steel rehabilitation hill versant restoration zone and a steel rehabilitation hill toprestoration zone, wherein each area adopts different animals, plants and microorganisms. For the steel rehabilitation hill foot restoration zone, the method of restoration via a combination of Xanthoceras sorbifolium Bunge, Haloxylon ammodendron and VA mycorrhizas is adopted; for the steel rehabilitation hill versant restoration zone, the method of restoration via a combination of creepers and earthworms is adopted; and for the steel rehabilitation hill top restoration zone, the method of restoration via a combination of torch trees and AM mycorrhizas is adopted. With the method, the landscape of the steel rehabilitation hill and the surrounding landscape are made beautified, and the quality of water around the steel rehabilitation hill is greatly improved.

The invention relates to the technical field of phytoremediation of heavy metal compound contaminated soil, and discloses a method for remediating lead-cadmium compound contaminated soil by cooperating corn straw with sedum plumbizincicola intercropping energy plants, wherein the method comprises the following steps: corn straw is added into the lead-cadmium compound contaminated soil to obtain amatrix; sedum plumbizincicola and ricinus communis are intercropped in the middle of the matrix, and the application amount of the corn straw is 1%-2% of the mass of the lead-cadmium composite contaminated soil. According to the method, a method of utilizing the corn straw to cooperate with the sedum plumbizincicola intercropped with the ricinus communis to repair the lead-cadmium compound contaminated soil is a feasible repair mode; the content of pollutants in the lead-cadmium compound contaminated soil can be stably reduced, the yield of energy plants can be increased to a certain extent, it is guaranteed that farmers have certain economic benefits, and the actual requirement for 'simultaneous production and remediation' can be met.

The invention discloses a sponge underground water storage body. The sponge underground water storage body comprises an enclosure part and a closed cavity defined by the enclosure part. The enclosure part is prepared from sponge pervious concrete. The sponge pervious concrete is prepared from park waste, cement and sand. The park waste is from branches or leaves or bark or wood chips or sawdust or straw or rice hulls or hard fruit shells. The invention further provides a method for applying the sponge underground water storage body. The method includes the step of arranging the sponge underground water storage body below the ground surface and above the water level of underground water. The whole sponge underground water storage body is made of a previous material, water can permeate into the cavity through the top of the water storage body in rainstorm weather and then slowly permeates into external space through the bottom of the water storage body, and waterlogging can be relieved.

The invention relates to a desert treating method. The method comprises following steps: mixing biological compound fertilizers, reinforced-processed mushroom-sticks, compound-fermented organic fertilizers and plant seeds according to the proportion and loading them into non-woven fabrics; utilizing a sewing machine to sew into flat soil-stabilizing belts, wherein trilateral or quadrangular grids with the largest side length ranging from 0.5 to 2m enclosed by the soil-stabilizing belts are arrayed continuously in a to-be-treated desert area and arranging fixing devices for fixing the soil-stabilizing belts according to wind power of the desert area; enabling humidity of the soil-stabilizing belts to suitable for germination of plant seeds by means of nature or rainwater and keeping humidity of the soil-stabilizing belts to be within the range for seed germination and growth; and forming grid units by the soil-stabilizing belts as basic soil-stabilizing units. The design of the non-woven fabrics can better store water and keep humidity. The biological compound fertilizers, the compound-fermented organic fertilizers and the reinforced-processed mushroom-sticks can provide sufficient nutrient compositions to plant seeds. The desert treating method is utilized so that desert treating efficiency is effectively increased and greening effect is improved. The desert greening stability in the late phase is good.

The invention discloses a traditional Chinese medicine composition with the moisturizing effect. The traditional Chinese medicine composition comprises, by weight, 20-30 parts of schisandra chinensis, 15-20 parts of herba cistanche, 15-20 parts of jujubes, 10-15 parts of saffron crocus, 10-15 parts of poria cocos, 5-10 parts of seaweed and 5-10 parts of tremella. The invention discloses a preparation method of traditional Chinese medicine composition with the moisturizing effect and an application of the traditional Chinese medicine composition in cosmetics. The traditional Chinese medicine composition, and the preparation method and application thereof have the advantages that moisture-retaining capacity of the skin can be improved, self water-making, water storing and water distributing of the skin are improved, moisture content loss of the skin is reduced, skin sensitivity and damage repairing can be reduced, the skin is enabled to be restored to be healthy, the traditional Chinese medicine composition is added to the cosmetics, and moisture-retaining effect is remarkable.

The invention discloses a concrete impermeability test structure comprising a worktable and a loading cylinder, wherein the upper part of the worktable is installed with a conveyor belt along the length direction, one end of the worktable is rotatably mounted with a loading plate along the length direction, one end of the loading plate close to the conveyor belt is connected to both sides in the worktable through a rotating shaft, the bottom of the worktable is horizontally welded with a base below the loading plate, a plurality of hydraulic columns are mounted on the top of the base, and thetops of the hydraulic columns and the bottom of the loading plate are in rotary connection. Concrete can be solidified under different environments to simulate different laying environment temperatures in actual use of concrete. The loading cylinder can be quickly received using a rotating loading plate and is easily detached from the conveyor belt.

The invention discloses a sewage treatment device based on urban ecological environment treatment, which comprises a water storage tank, a water injection assembly, a sealing tank cover, a spraying assembly, a disinfection assembly, a water outlet tank, a graded water outlet plate and a water outlet pipe; the sealing tank cover is fixedly mounted in the center of the top end surface of the water storage tank; a spraying assembly is fixedly installed in the center of the top end face of the sealing box cover, a water injection assembly is fixedly installed on one side of the top end face of thewater storage box, a disinfection assembly is fixedly installed on one side of the end face of the water storage box, and a water outlet box is connected to one side of the exterior of the disinfection assembly; a plurality of graded water outlet plates are fixedly mounted in the water outlet tank, and a water outlet pipe is connected to the bottom of one end of the water outlet tank. According to the sewage treatment device based on urban ecological environment treatment, water storage is convenient, a large amount of sewage can be treated at a time, and the sewage treatment effect is good;the sewage can be effectively precipitated, filtered and disinfected; the sewage purification efficiency is effectively improved.

The invention provides a strip-shaped short hair removing device for pork crust for a supermarket. The strip-shaped short hair removing device comprises a base, wherein an arc-shaped housing is weldedto the surface of the base; a swinging hair drawing mechanism is arranged in the arc-shaped housing; a rotating hair drawing mechanism is arranged in the arc-shaped housing; a partition board is fixedly connected to the inner wall of the arc-shaped housing; an arc-shaped groove is formed in the protruded arc-shaped inner wall of the inner part of the arc-shaped housing; an arc-shaped sliding block is in slip connection to the inner wall of the arc-shaped groove; an arc-shaped telescopic block is fixedly connected to the surface of the arc-shaped sliding block; and a spring is arranged in theinner wall of the arc-shaped groove. The strip-shaped short hair removing device relates to the field of supermarkets. According to the strip-shaped short hair removing device for the pork crust for the supermarket disclosed by the invention, a pork fixing ring is arranged, so that after one end of the pork extends in the pork fixing ring, the pork is extruded by the pork fixing block, the situation that in the hair removing process, the pork falls off can be avoided, and the problems that a conventional pig hair removing device is low in hair drawing speed, and not suitable for the supermarket, and the hair of the pork in the supermarket is difficult to clean are effectively solved.

The invention provides a processing method for heavy soil in garden engineering. The method comprises the steps that S1,a heavy soil area for planting is selected, and heavy soil is dug out in the area and placed concentratedly; S2,greening plant waste decomposed products, carbide slag and polyacrylamide are mixed with the dug heavy soil; S3,the mixed soil obtained in S2 is subjected to backfilling in a soil body. According to the processing method for the heavy soil in garden engineering, long lasting improvement on the physicochemical property of the heavy soil is achieved, and the heavy soil becomes high-quality urban gardening soil which has good functions of water storage, fertilizer conservation and air permeability and meets the plant growth and greenbelt water resource conservationfunction.