75results about How to "Change the way of production" patented technology

The invention relates to a natural sea area large-scale ecological breeding method of stichopus japonicus, belonging to the field of aquiculture. The method can realize large-scale stichopus japonicus seedling breeding at the natural sea area by the steps of selecting and culturing parent stichopus japonicus, daily management of the parent stichopus japonicus, egg taking and incubating, culturing the young, culturing young stichopus japonicus, classifying offspring seeds and temporary culturing. The method solves the problems of degraded seedling quality, reduced production quality of the seedlings, gradual increment of stichopus japonicus diseases, high energy consumption of a seedling breeding room and the like in the process of seedling cultivation in the existing artificial seedling breeding room, overcomes the technical prejudice that sea cucumber seedlings can not be cultured at the natural sea area in the traditional view, breaks through the inherent thinking set, changes the traditional production way of the artificial seedling breeding room, and can realize ecological breeding in the natural sea area. Furthermore, the method has the remarkable advantages of high survival rate, no pollution and chemical dosing as well as being nuisanceless.

The invention discloses a protective garlic cultivation method, which includes: preforming no tillage for moisture sides of soil with preceding crop straw clipped, and digging an irrigation and drainage ditch between two moisture sides. Garlic serves as the main crop, broad bean or pea serves as the auxiliary crop, a main crop area is 160cm in breadth, an auxiliary crop area is 40cm in breadth, the two areas are 20cm away from each other, a no-tillage garlic hill-drop planter is used to drill holes for planting garlic, spacing in rows and spacing between rows of garlic are 5cmX5cm, spacing inrows and spacing between rows of the auxiliary crop are 10cmX10cm, organic fertilizer, phosphate fertilizer and nitrogenous fertilizer serve as base fertilizer for the main crop, organic fertilizer and phosphate fertilizer serve as the base fertilizer for the auxiliary crop, the surface of the soil is covered with straws after seeding, and the main crop is topdressed with nitrogenous fertilizer and potash fertilizer. By the method, garlic yield is increased greatly by 15%, microbial activity and organic content of the soil are increased by 15% and 12% respectively, income is increased by 26%,nitrate nitrogen in penetrating water of the soil is reduced by 66%, accumulation of nitrate nitrogen in the soil is reduced by 22%, and loss of total nitrogen is reduced by 77%.

The invention provides a method of producing Agrocybe aegerita strains by liquid culture and a preservation method of the Agrocybe aegerita strains. The method includes the steps and process parameters: liquid culture efficient strains are screened, namely the liquid culture strains with many pellets, uniform size and many surface burrs are optimally selected, the amount of culture pellets is 200-260 / ml, the pellets are 1.0-1.5mm in diameter, a shake-flask culture formula includes 1-3% of glucose, 2-4% of corn flour, 0.2-0.4% of yeast powder, 1.0-3.0% of wheat bran, 0.5-1.5% of KH2PO4 and 0.5-1.0% of MgSO4, with natural PH value, the culture medium formula for fermenting tank culture of Agrocybe aegerita liquid strains is provided, and process conditions for fermenting tank culture of Agrocybe aegerita liquid strains are established. The key technical problems of production of Agrocybe aegerita strains are solved by the production of Agrocybe aegerita strains by liquid culture; the production cycle is short, production cost is low, fruiting is even after inoculation, and management is facilitated.

The invention discloses an agricultural product production and marketing integration service platform based on Internet and large data. The platform comprises a data excavation subsystem used by a user and an agricultural data analysis subsystem, wherein the data excavation subsystem is used for effective collection needed by the user and excavating data; and the agricultural data analysis subsystem is used for carrying out refinement management on agricultural production In the invention, production and market demands are tightly cooperated, an effective service is realized and an original profit mode is changed; the service is integrated with a production and marketing service of agricultural products, services are provided for a consumer, an agricultural producer or a cooperative, and a final purpose is to realize a customized and multi-type C2B order type agricultural production and marketing service mode; and the agricultural product production and marketing integration service platform is constructed and an agricultural product production and marketing integration service is realized so that an agricultural production level can be effectively increased and the agriculture performs a great effect in GDP growth, and simultaneously an income level of agricultural population is improved, acceptance of labor forces is increased and new rural construction is promoted.

The invention belongs to field of agricultural cultivation techniques, and relates to a cultivation method for crops, in particular to a furrow, film, ridge and straw combined type mulching cultivation method for the crops. The method includes the steps of farmland selection, soil preparation, ditching, ridging, basal dressing, intercropping of plants among ridge surfaces according to specification layout, ridge surface straw mulching and furrow body film mulching after crop seeding, top dressing in the seedling stage and the fast-growing stage of the plants, and recovery of mulching film after harvest. The method overcomes shortcomings of straw mulching and film mulching, achieves sustainable production of the crops, reduces waste of agricultural resources and environmental pollution, improves rainfall infiltration, restrains soil evaporation, improves hydrothermal conditions of soil, improves the nutrient status of the plants due to nutrients provided by straw, protects cultivated land, prevents loss of water and fertilizer on the surface of the soil, improves yields of the crops, changes an existing mulching cultivation production method for the crops, and achieves the purpose of protective mulching cultivation.

The invention relates to the field of composite materials for denture, in particular to a zirconium oxide / resin bionic composite material for the denture and a preparation method thereof. The zirconium oxide / resin bionic composite material is prepared from the following components of 20vol% to 97vol% of zirconium oxide and biocompatible resin, and is of a bionic lamellar structure, a brick-wall structure or a crossed laminating structure in a microscopic way. The zirconium oxide / resin bionic composite material has the advantages that the oriented porous blank with the lamellar structure is obtained by slurry preparation, freezing-casting and vacuum freeze-drying, and is compressed along the lamellar structure direction to form the crossed laminating structure; the zirconium oxide skeletonwith the lamellar structure or crossing laminating structure can be prepared by removing organic matters and sintering, and the zirconium oxide skeleton of the brick-wall structure can be obtained through the vertical compression of the lamellar structure skeleton and the secondary sintering; the surface is subjected to surface modifying and liquid resin monomer permeating, and the resin is polymerized, so as to obtain the zirconium oxide / resin bionic composite material for the denture with the bionic structure; the prepared zirconium oxide / resin bionic composite material is mainly used as thedenture, so as to reduce the abrasion to the normal teeth of a human body by the denture.

The invention provides an industrial circulating water shrimp culturing method capable of increasing the efficiency. The method is characterized in that five shrimp culturing ponds are taken as a combination, and one standard coarse culturing pond is mainly applied to centralized standard coarse culturing and timely nutritional culturing; four culturing special ponds are specially used for culturing commercial sized prawns; centralized standard coarse culturing is combined with dispersed culturing; each pond is provided with an independent circulating water system. The method is suitable for industrial circulating water shrimp culturing; a water pond combination is adopted, and standard coarse-nutritional culturing, centralized standard coarse culturing and dispersed culturing are combined in an identical system, so that six times of culturing can be performed, the waste discharge amount is small, the production efficiency is high, the economical benefit is good, the front-stage utilization ratio of a circulating water shrimp culturing system is increased, the front-stage water body space and facility running waste are reduced, and the problems of inhibition of growth, excessive deposition of harmful substances in water and high water treatment load at a later stage due to excessive culturing capacity are solved.

The invention discloses a wet method electrolytic metal full-automatic production system. The wet method electrolytic metal full-automatic production system mainly comprises a big unit groove, a negative plate strip, a negative plate strip transmission mechanism, a sliding electricity-conduction device, a load bearing guide rail device and a positive electrode electricity-conduction device. The negative plate strip transmission mechanism is mainly composed of a transmission drum, a block drum and an electric mechanism. The sliding electricity-conduction device is mainly composed of a negative electrode electricity-conduction copper bar and an electricity-conduction copper strip. The load bearing guide rail device is arranged above the sliding electricity-conduction device and mainly composed of a guide rail, a steel wire rope and a guide rail pulley. The positive electrode electricity-conduction device is mainly composed of a positive electrode electricity-conduction copper bar, an electricity-conduction copper rod and a positive plate block. According to the wet method electrolytic metal full-automatic production system, an electrolysis procedure and an electrolysis after-treatment procedure are in seamless joint to form a whole line, and full-automatic production is realized, so that the number of operators on site is further reduced, and a workshop does not need to be attended. The wet method electrolytic metal full-automatic production system is high in production intensification degree, saves resources, reduces environmental pollution, lowers the bath voltage and reduces the direct production cost.

The invention discloses a device for producing components of a filter screen. The device comprises a first die and a second die, wherein the first die is provided with a first parting surface and a first net cutting blade; the first net cutting blade has a closed ring structure; the second die is provided with a second parting surface and a second net cutting blade; the second net cutting blade has a closed ring structure; a net material conveying device for pulling a net material into a framework die cavity is arranged on the first die, and comprises one or more pairs of driving rollers, one or more pairs of driven rollers and a driving device which is used for driving the driving roller; and the driving roller and the driven roller are arranged along the net material conveying direction and are respectively fixed at two ends of the first die. The net material is automatically conveyed into the framework die cavity through the net material conveying device and then is molded through integrative injection molding to realize the full-automatic production of the filter screen, so that the conventional production mode through which the net material is manually placed into a mould for injection molding piece by piece is changed, the production efficiency of the components of the filter screen is greatly improved, and the product quality is improved.

The embodiment of the invention provides a process-machine integral cultivation method for cultivating potatoes in a northern dry land, and relates to the field of potato cultivation. Through adoption of the method, the benefit can be increased, and the cost can be saved. The method comprises: land selection; variety selection and potato seed treatment; fertilization; seeding: seeding by using a double-line potato planter integrating ditching, fertilization, seeding, suppression, film mulching and earthing; performing intertillage and ridging: performing mechanical intertillage and ridging twice: the first intertillage and ridging is performed during earth ejection of seedlings and comprises the steps of performing intertillage in furrows by adopting a rotary tillage earth adding machine, earthing up and pressing a film simultaneously, and adding 5 centimeters of earth, wherein the distance between a furrow and the ridge top is up to 12 centimeters, the ridge top is 50 centimeters in width, and the ridge bottom is 100 centimeters in width; spraying a soil enclosing weed killer by using a spray rod sprayer; the secondary cultivation and banking is performed by adopting a intertillage fertilizer distributor at the squaring stage of plants, wherein the ridging height is 5 centimeters, and potato seeds are 20 centimeters away from the earth surface; preventing and controlling plant diseases and insect pests; harvesting by using a machine.

The invention discloses a method for constantly producing formic acid and a device thereof, which comprises steps of adding raw materials by measuring, reaction, conveying and evaporation. The device comprises a charging stock tank of acidulant, a charging stock tank of acidizing additive, a charging stock tank of sodium formate, a first reactor, conveyer auger, a second reactor, a receiving tank of acidizing additive and a receiving tank of salt materials. Because the invention provides a method for constantly producing formic acid and the device to carry out the method, the conventional mode of production is changed completely, and reactants can be conveyed to an evaporation system, without waiting for finishing acidification reaction, thereby combining two steps of reaction and evaporation organically. The invention not only simplifies the operation, but also improves the production capacity of formic acid. Each unit of the formic acid production line can produce 1000 tons formic acid in one year. Further, the invention can decrease the loss of materials and energy, and deduce the cost.

The invention discloses a feeding device and method for heat exchanger sheet forming. The device comprises a PLC installed on an electric control cabinet near a machine frame, and an automatic feedingmechanical hand system, a conveying mechanism, a conveying positioning system, a sheet stretching die, an automatic taking stacking system which are installed on the machine frame in sequence from left to right. The automatic feeding mechanical hand system is used for sucking heat exchanger sheet semi-finished products and transferring the semi-finished products to the conveying mechanism, the conveying mechanism is used for transferring the heat exchanger sheet semi-finished products to the conveying positioning system, the conveying positioning system is used for aligning the heat exchangersheet semi-finished products and transferring the semi-finished products to the sheet stretching die, and the sheet stretching die is used for stretching the heat exchanger sheet semi-finished products. The feeding device and method have the advantages that automation of the feeding work procedure, the conveying work procedure, the positioning work procedure, the stacking work procedure and the like for the plate type heat exchanger stainless steel sheet semi-finished products is achieved, production efficiency is improved, the traditional labor intensive production way is changed, and a guarantee is provided for large-batch production and industrial production.

The invention relates to online recycling crushers. The inlet of a recovery material hopper of the first kind of online recycling crusher is communicated with the outlet of an extruder; and a recovery conveying pipeline of the crusher and the outlet of a raw material hopper are respectively communicated with the inlet of the extruder. The inlet of the recovery material hopper of the second kind of online recycling crusher is communicated with the outlet of the extruder; the outlet of the crusher is communicated with a cyclone separator through a conveying pipeline; and the cyclone separator is installed above a storage barrel. The two online recycling crushers provided by the invention have the beneficial effects that: the steps of instantly crushing, conveying and storing are integrated, and all processes are carried out in a completely closed manner, so that the pollution is avoided, the manpower is saved, and the environment friendliness requirement is achieved; and simultaneously, the production process is improved, the environment is improved, and the best effect is that the traditional production mode is changed. Both the two online recycling crushers are suitable for packaging machines for manufacturing environment-friendly drinking cups, bowls and the like, and are suitable for being used with a plastic product forming machine.

The invention relates to an oil and coolant control device and an oil and coolant control method for an air conditioner, an air conditioning system and the air conditioner. The oil and coolant control device comprises a controller, a gas and liquid separator, a liquid separator and an oil discharge control assembly, and the oil and coolant control device is provided with at least a set of connecting mouths used for connecting an outdoor machine and at least a set of connecting mouths used for connecting an indoor machine, wherein the outdoor machine and the indoor machine are connected through the connecting mouths and pipelines to form a coolant circulating system. The coolant circulating system can achieve cooling or heating functions, simultaneously obtains capabilities needed by the indoor machine through the controller, and can control and allocate flow of oil and coolants in the indoor machine and the outdoor machine of the air conditioner. The oil and coolant control device and the oil and coolant control method for the air conditioner, the air conditioning system and the air conditioner have the advantages of freely performing combination control on the indoor machine and the outdoor machine of the air conditioner, thereby saving resources and improving use efficiency, and furthermore applying to various air conditioners.

The invention relates to the field of metal material and medical equipment machining, in particular to a surgical instrument prepared by utilizing powder metallurgy and a production process. The produced surgical instrument is mainly a frequently-used steel medical instrument such as a surgical scissors, a powder metallurgy mode is adopted for the first time in the field to prepare the surgical instrument, a brand-new base material ratio and the corresponding production process are provided, the blank of the field is filled up, a mode of using traditional universally-used stainless steel profile to machine and produce the surgical instrument is thoroughly changed, the physical and chemical properties of a surgical instrument material are improved, the production efficiency is improved by ten times or more, resources are saved, and the effects of being efficient and environment-friendly are achieved.

The invention discloses an air conditioning system including an outdoor air conditioning unit, an integrated air conditioning control system and a starting method thereof which can be flexibly matched in utilization. The integrated air conditioning control system comprises at least two groups of parallelly connected ports for connecting outdoor air conditioning units and at least two groups of parallelly connected ports for connecting indoor air conditioning units, auxiliary ports are added on the outdoor air conditioning units, the outdoor units and the indoor units are connected via the ports, the auxiliary ports and pipelines to form a coolant circulating pipeline, a coolant distributor provided with a liquid reservoir, an oil separator and a valve is arranged in the coolant circulating pipeline, an integrated controller is utilized to control and adjust distribution of the outdoor units, the indoor units and the coolant distributor and to control flowing direction of refrigerating and heating coolant, and accordingly the outdoor units and the indoor units can be optionally combined by a user conveniently. The integrated air conditioning control system can be an independent product, can also be manufactured into a household air conditioning platform with a large expand space, and can be widely used in improvement of existing household air conditioners and manufacturing of new products.

The invention discloses an automatic feeding system of a box making machine. The automatic feeding system comprises a material pushing device, a material conveying device and a feeding device. The material pushing device comprises a material storage platform, a lead screw pair, a material pushing motor, a material pushing plate and a material pushing sensor fixedly connected with the material storage platform, the material conveying device comprises a conveying belt connected with the material storage platform, a chain wheel pair connected with the conveying belt, a material conveying motor connected with the chain wheel pair, a conveying belt support and a material conveying sensor, and the feeding device comprises a feeding air cylinder fixedly connected with the conveying belt support,a material box bin fixedly connected with the conveying belt support, a bin gate air cylinder fixedly connected with the material box bin, a material box sensor fixedly connected with the material boxbin and a bin gate hinged to the material box bin and the bin gate air cylinder. According to the automatic feeding system, a material box placed on the material storage platform can be automaticallyconveyed into the box making machine to be produced, an artificial material conveying production mode is changed, so that the manpower cost is reduced, the feeding efficiency and the stability are ensured, and the production efficiency is improved.

The invention provides an automatic production line. An annular closed mechanical arm track and an opened U-shaped tool track matched with the mechanical arm track are included. The mechanical arm track is arranged on the inner side of the tool track. The mechanical arm track is provided with mechanical arms through bases. The multiple bases are movably arranged on the mechanical arm track. The bases are provided with synchronous frames in an outward extending manner. The suspension ends of the synchronous frames are provided with base matching devices. The base matching devices stretch into the positions above tool discs. The tool track is provided with the tool discs for containing machining pieces. Tool matching devices are arranged behind the tool discs. The tool matching devices and the base matching devices are separably installed in a contact manner. The number of the mechanical arms of the automatic production line is the multiple that the production efficiency is improved, theproduction rhythm is accelerated, the production level of the automatic production line is improved, the production efficiency is greatly improved, the production manner of a traditional production line is changed, and the automatic production line is the revolutionary improvement of the technology.

The invention relates to negative ion functional ink as well as a preparation method and a production method thereof. The preparation method comprises the steps: mixing and stirring a negative ion material, a solvent and a hyperdispersant in a weight ratio of (5-10): (83-92): (0.5-5) in a stirrer to obtain a mixture; sanding the stirred mixture in a sanding machine; filtering the sanded mixture obtained in the previous step so as to remove iron to obtain negative ion functional ink. The negative ion functional ink prepared by adopting the hyperdispersant and the negative ion material has the advantages of good dispersion property and high stability. When the negative ion functional ink is used for preparing a negative ion functional ceramic brick, the addition quantity of the negative ion material can be greatly reduced, and the production cost can be reduced; the negative ion functional ink and a glazed surface are good in compatibility, the defects of the glazed surface such as cracking, pinholes and glaze crawling can be avoided in the production process of the negative ion functional ceramic brick, raw materials can be saved, and the production efficiency is high.

The present invention provides the technology of high-frequency test tube plant regeneration and industrial seedling growing of smoke tree. The technology includes selecting explant; surface sterilizing explant; inducing callus; high frequency differentiation and regeneration of seedling; fast growing of regenerated seedling; fast propagation of regenerated seedling in test tube; high frequency rooting of regenerated seedling in test tube; and transplanting the regenerated plant to soil and domestication. The whole process may be completed within 40 days, and the present invention has fast propagation rate as high as 1,000,000 one year. The seedling is clonic, pure and regular.

The invention provides a factory production combined building and a production method, which belong to the construction field. Based on the technology of factory production and field assembly, a bed and a sofa / a sofa / a whole kitchen / a sanitary ware are respectively arranged in the sub-units of a whole bedroom / a living room / a kitchen / a bathroom, which respectively constitute the complete sub-units of the bedroom / the living room / the kitchen / the bathroom. The whole or complete building unit is formed by fixed interconnection of the whole or complete sub-units of the bedroom / the living room / the kitchen / the bathroom. A whole or complete building is formed by fixed interconnection of a plurality of whole or complete building units. The provided novel method includes producing the building unit in the factory, transporting to the construction base, assembling, installing, repairing, maintaining, decorating and building up the finished product, which is applicable to the house building. The method has the advantages of novel concept, low cost, short period, rapidness, non-disturbance, safety, non-waste, non-pollution, check-in readiness, no decoration needed, factory production, normalization, standardization, industry promotion and facilitated popularization.

The invention relates to a process for extracting active Al(OH)3 product by utilizing aluminum ash or aluminum-rich waste residue, which comprises four steps, i.e. alkaline treatment of waste residue,primary washing, separation of active Al(OH)3 and treatment of tailings. The process disclosed by the invention can effectively utilize aluminum-rich waste residue as a material for the production ofactive Al(OH)3, extracted active Al(OH)3 can lead to a revolutionary progress in the production of polyaluminium chloride, moreover, active Al(OH)3 can also be used as flame retardant and the like, so the application prospect is broad. The effective utilization of waste residue (such as aluminum ash) is realized, and the influence of waste residue piling on the environment is solved. Waste gas, waste water and waste residues in the process of production are effectively applied, so the process is a technique which particularly has practical value.

The invention discloses a household air conditioner integrated control system and a starting method thereof which are used for flexibly matching independent air conditioning systems. The household air conditioner integrated control system comprises at least two groups of parallelly connected ports for connecting outdoor units and at least two groups of parallelly connected ports for connecting indoor units, the outdoor units and the indoor units are connected via the ports and pipelines to form a coolant circulating pipeline, a coolant distributor provided with a liquid reservoir, an oil separator and a valve is arranged in the coolant circulating pipeline, an integrated controller is utilized to control and adjust distribution of the outdoor units, the indoor units and the coolant distributor and to control flowing direction of refrigerating and heating coolant, and accordingly a user can optionally combine the outdoor units with the indoor units. The household air conditioner integrated control system can be an independent product, can also be manufactured into a household air conditioner platform with a large expand space, can be widely used in improvement of existing household air conditioners and manufacturing of new products, and has wide application prospect.

The invention relates to a material distributor, which comprises a cabinet, a self-sucking pump mounted on the bottom of cabinet and driven by motor, a solid charging hopper through with the charging pipe of self-sucking pump and mounted on the top surface of cabinet, a mixed crush device connected to self-sucking pump via channel and driven by motor, and two control valves are mounted on the outlet of solid charging hopper and the inlet of self-sucking pump. The invention can used in the areas of pharmacy, foodstuff, drinking, cosmetic and paper making which need high effect mixing of solid-liquid and liquid-liquid, and it can apply variable low and high viscosity product, while the attained product has stable quality. And it has the functions of mixing, diffusing, emulsifying, and diffusing groups. The inventive device has reliable structure, lower energy-consumption, high producing efficiency, and reduced producing cost.

The invention provides an automatic spinning forming device for a powder liner. The automatic spinning forming device comprises a four-column hydraulic machine, a powder feeding assembly, a die assembly, a powder spinning die retreating assembly and a liner taking assembly, wherein the die assembly is mounted in the right center of a workbench of the four-column hydraulic machine, the powder spinning die retreating assembly is mounted below the die assembly and is connected with the die assembly through a connecting rod, and the powder feeding assembly and the liner taking assembly are mountedon the two sides of the workbench correspondingly. According to the automatic spinning forming device for the powder liner, when powder liner spinning forming production is conducted, the powder feeding assembly feeds raw material metal powder into the die assembly, the powder spinning die retreating assembly drives the metal powder to rotate, punch forming is conducted after powder spinning, after pressing is completed, the powder spinning die retreating assembly retreats from a die, and the liner is taken out through the liner taking assembly; and in the whole production process, automaticand continuous production of the powder liner spinning forming procedure is achieved, the production efficiency is improved, the labor intensity of personnel is greatly reduced, the safety risk is reduced, noise pollution is reduced, and occupational health of the personnel is protected.

The invention provides a numerical control shape-regulating jig frame which is characterized by comprising a jig frame base, wherein a numerical control shape-regulating device and a fixing device are arranged on the jig frame base; the numerical control shape-regulating device comprises at least three numerical control lifting support rods; each of the numerical control lifting support rods comprises a speed reducer, an upper sleeve and a lower sleeve; lifting shafts are arranged in the upper sleeve and the lower sleeve; the speed reducer is connected with the lifting shafts through driving mechanisms; two travel switches are arranged on an outer wall of the lower sleeve. The numerical control shape-regulating jig frame provided by the invention can safely, conveniently, quickly, reliably, accurately and efficiently meet the requirements of ship curved section manufacturing; the production quality and the production efficiency are increased; the labor density of the worker is relieved; the lagged production mode can be changed; the automatic, digital and information level of the production can be promoted.

The invention discloses a seamless cylindrical filter bag and a preparation method thereof. The seamless cylindrical filter bag is formed by compounding a first non-woven fabric, a cylindrical fabric,a second non-woven fabric and a polytetrafluoroethylene microporous membrane in sequence from inside to outside, wherein the cylindrical cloth is woven on a circular weaving machine by adopting a weaving method or is woven on a computerized flat knitting machine by adopting a knitting method. According to a compounding step, the two ends of a filter bag are bonded into a whole through heat energyby using an ultrasonic welding machine, or bag openings at the two ends are bonded through heat energy by using the ultrasonic welding machine, and meanwhile, the multi-layer material welding machineof the bag body is bonded together through dots. According to the filter bag manufactured by the manufacturing process disclosed by the invention, the phenomena of breakage and tearing caused by sewing threads of the filter bag are avoided, the problem that the strength of the filter material is reduced due to damage to fibers and base cloth of the filter bag caused by spunlace and needling is thoroughly solved, the product quality of the environment-friendly filter material is improved, and the service life of the environment-friendly filter material is prolonged.

The invention relates to a culture method for houttuynia cordata, particularly to a protective culture method for the houttuynia cordata, and belongs to the technical field of agricultural cultivation. The method comprises the steps of selecting a farmland, preparing soil, bedding, applying a base fertilizer, then making a reasonable layout for the plant, irrigating after planting, finally covering the plant with straws, and applying an additional fertilizer. According to the method, the surface of the soil is protected, the buffer capability of supplying water to soil and regulating temperature is improved, the biological diversity of the farmland is improved, the yield of the houttuynia cordata is increased, the production cost of the houttuynia cordata is lowered, the existing production method of the houttuynia cordata is completely changed, the nutrient loss and the environmental pollution are reduced, the quality and the production capability of the soil are continuously improved, the yield and the quality of the crop are improved, and the purpose of protective culture is fulfilled.

The invention provides an electrode. The electrode comprises a flexible conductive substrate and metal salt, wherein the metal salt is compounded onto the flexible conductive substrate and has the oxidation reduction ability; the electrode comprises a positive pole and / or a negative pole. The invention provides a novel flexible electrode material. The metal salt with the oxidation reduction ability and the flexible conductive substrate are combined to form the flexible electrode material; when the flexible electrode material is applied, an electric storage device has high energy density and high power density, and flexibility characteristic; the function of instant manufacturing for ready-to-use effect is realized, and the maintenance is not needed even if the flexible electrode material is stored for a long time; only the electrode and the electrolyte are mixed to form an effective electric storage part in the use process, the storage problem of the electric storage device does not need to be considered, the quality warranty period of the energy storage device is greatly prolonged, and the regeneration function is realized. The electrode has the advantages that the preparation technology is simplified, the manufacturing cost is reduced, and the synthesis step of any material is not needed.

The invention provides a main driver airbag folding device, mainly comprising a basic frame, a lower pressing part, an upper pressing part, a taking part, a clamping part and a control part; a lower pressing tube, a lower pressing cylinder and a lower pressing profile modelling press of the lower pressing part are arranged on the upper part of a table plate; an upper pressing cylinder, a core shaft and a core shaft cylinder of the upper pressing part are arranged at the lower part of the table plate; the taking part, a lifting cylinder, a feeding cylinder, a rotation cylinder, a clamping cylinder and a clamping claw are arranged at the rear part of the table plate; the clamping part is arranged in the middle of the table plate; the control part is a programmable industrial controlling machine; the input end of the control part is connected with a magnetic switch and the output end thereof is connected with an air valve of a driving cylinder. The main driver airbag folding device has the advantages of changing the production type of manual airbag folding, adopting a mechanical airbag folding type of upward and downward moulding die, overcoming the defects of great randomness of manual airbag folding and poor consistency of products, and improving the production efficiency and the reliability of the non-driver airbag.