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43results about How to "Oxygen evenly" patented technology
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Oxygenation and disinfection device and method
ActiveCN103800925AImprove solubilityOxygen evenlySoil lifting machinesCultivating equipmentsMicro nanoOzone generator
The invention relates to the technical field of oxygenation and disinfection, and discloses an oxygenation and disinfection device for soil, matrix, a nutrient solution and the like. The device comprises a water tank, an ozone generator, a micro-nano bubble generator, a water absorption tube and a venturi tube arranged in the water absorption tube, wherein the inlet of the micro-nano bubble generator is communicated with the water tank through the water absorption tube; the ozone generator is communicated with the water absorption tube through an ozone tube. According to the oxygenation and disinfection device, air and ozone can be dissolved in a micro-nano bubble liquid, so that the dissolubility of oxygen and ozone in water can be increased, uniform oxygen supply and disinfection of soil, matrix and nutrient solution can be realized, and air in the nature can be effectively utilized for oxygenating. The invention also discloses an oxygenation and disinfection method.
Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
Three-dimensional culture method for soft shell crayfishes in indoor circulating water
InactiveCN107509672AGuaranteed molting needsMeet growth needsClimate change adaptationPisciculture and aquariaWater storageSurveillance camera
The invention discloses a three-dimensional culture method for soft shell crayfishes in indoor circulating water and belongs to the field of aquatic product culture. Culture equipment and a culture method are provided. The culture equipment comprises a culture box, a goods shelf, a biofilter, a water storage pond, a circulating water pump, an aquaculture thermostat, an aerator, a light supplement lamp and a monitoring camera; and the culture method comprises the steps: preparation before stocking, fry stocking and daily management. The indoor culture is not affected by seasons and weathers, so that the soft shell crayfishes can be supplied all the year round; the culture box can realize microporous aeration by a bottom interlayer to supply oxygen to be saturated, so that not only is the demand of high-speed growth of the crayfishes met, but also the problem that the crayfishes get ill is solved; the aquaculture thermostat is used for setting an optimal temperature for the growth of the crayfishes, so that the crayfishes grow rapidly; the crayfishes live in a single room, so that the phenomenon that the crayfishes kill each other can be avoided, and the culture density and the molting rate are increased; due to the adoption of the monitoring camera, the labor intensity of working personnel can be reduced, and high-quality soft shell crayfish products can be obtained; and the method can also be used for crayfish culture.
Owner:青岛连成一片水产技术研究有限公司
Solar aerating vessel for fishpond farming
ActiveCN106275297ARealize autonomous mobile oxygen enrichmentOxygen balancePhotovoltaic supportsEnergy supplyOxygen sensorDrive shaft
The invention discloses a solar aerating vessel for fishpond farming, and belongs to the field of fishery breeding. The solar aerating vessel comprises a hull and a deck, wherein a solar power supply mechanism is arranged on the deck; an aerating mechanism, a navigation mechanism and storage batteries are arranged in the hull; the aerating mechanism comprises a transmission shaft and an air pump; a propeller is arranged at the bottom end of the transmission shaft; thrusters are arranged at the tail part of the hull, and connected with the storage batteries; a dissolved oxygen sensor is arranged at the front end of the hull, and the dissolved oxygen situation in water is detected through the dissolved oxygen sensor; electric energy produced by a solar panel is stored in the storage batteries for providing the electric energy for the thrusters, the aerating mechanism and the navigation mechanism. The solar aerating vessel for the fishpond farming uses solar energy as a power system, is rich in resources and free of pollution, can perform mobile uniform aeration, and has a high oxygen dissolving efficiency.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Movable solar oxygenation system and oxygenation method
ActiveCN106342744AOxygen evenlyRealize mobile oxygenationPisciculture and aquariaDrive motorSolar power
The invention discloses a movable solar oxygenation system and method and belongs to the field of fishery culture. The oxygenation system comprises a buoyancy supporting mechanism, a solar power supply mechanism, a power mechanism, an oxygenation mechanism, a hoisting mechanism and a control mechanism, wherein the control mechanism comprises a central controller, and a dissolved oxygen sensor, an ultrasonic range finding module, a GPS (Global Positioning System) navigation module and an inertial navigation module, which are electrically connected with the central controller respectively; the central controller is used for controlling rotary speeds of two driving motors according to information fed back by the ultrasonic range finding module, the GPS navigation module and the inertial navigation module, so that movable oxygenation and automatic berthing are realized; electric energy generated by the solar power supply mechanism is stored in the storage battery and is used for providing the electric energy to the oxygenation mechanism, the power mechanism and the control mechanism. According to the movable solar oxygenation system and method, intelligent and flexible movement of the oxygenation system can be realized; the dissolving efficiency of oxygen in water can be effectively enhanced and the utilization performance of whole equipment is improved.
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Pleurotus eryngii cultivation method
InactiveCN106234031AHigh utilization of production spaceHigh biotransformation rateHorticultureAnimal scienceHigh pressure
The invention relates to a pleurotus eryngii cultivation method which comprises the steps of pretreatment of culture medium raw materials, wherein culture medium raw materials are pretreated to obtain pleurotus eryngii bags; high temperature and high pressure sterilization, wherein the pleurotus eryngii bags are subjected to high temperature and high pressure sterilization; purification and precooling, wherein pleurotus eryngii bags obtained after high temperature and high pressure sterilization is performed are moved into a purification workshop to be cooled; purification and inoculation, wherein the pleurotus eryngii bags obtained after purification and precooling, are moved into the operation room obtained after purification treatment for inoculation; spawn running cultivation, wherein pleurotus eryngii stains obtained after purification inoculation are moved into a spawn running room to be subjected to spawn running cultivation in a batched and layered frame mode under the conditions of ventilation, light avoiding, drying and automatic constant temperature; fruiting cultivation, wherein pleurotus eryngii strains obtained after spawn running cultivation are moved into a fruiting room to be subjected to three-dimensional fruiting cultivation through a fruiting frame on the conditions of ventilation and constant temperature. The pleurotus eryngii cultivation method is high in biological conversion rate, the produced pleurotus eryngii is fat and thick in flesh, crisp and tender in character, and the method is high in space utilization rate, easier to operate, so that the method is lower in production cost and easy to maintain.
Owner:NANTONG SANSHENGXIN BIOLOGICAL TECH CO LTD
Aquatic water autonomous cruise multistage aerobic equipment and method
ActiveCN108401974AFacility investment is smallReduce investmentProgramme controlComputer controlElectricityAir pump
The invention relates to aquatic water autonomous cruise multistage aerobic equipment. The equipment comprises a bearing driving device, an aeration device, a detection control device and a power supply storage device; the bearing driving device comprises a floating platform, driving components and a direction sensor, and the driving components are uniformly installed on the edge of the floating platform; the direction senor is installed on the floating platform and electrically connected with the detection control device; the aeration device comprises an integration box, a miniature oxygen generator, an air pump, a water pump, a water pump pipe, a return pipe, a connecting shaft and a spray head; the integration box is installed on the upper portion of the floating platform, the integration box, the air pump and the miniature oxygen generator are connected in sequence, the water pump pipe, the return pipe and the connecting shaft penetrate through the floating platform separately, thewater pump pipe, the water pump, the integration box and the return pipe are connected in sequence in the water flow direction, and the connecting shaft is connected with the integration box; the spray head is connected with the water pump. The equipment can achieve multistage aeration according to the anoxia grade. The invention further relates to an aquatic water autonomous cruise multistage aerobic method, and belongs to the technical field of aquaculture.
Owner:SOUTH CHINA UNIV OF TECH
Solar microbial fermentation device
InactiveCN103789205AOxygen evenlyGuaranteed stabilityBioreactor/fermenter combinationsBiological substance pretreatmentsElectricityPulp and paper industry
The invention discloses a solar microbial fermentation device. A hollow stirring device with holes is arranged, an air inlet pipe and a water inlet pipe are communicated with the stirring device so that during a stirring process of the device, even oxygenation can be carried out, the stability of oxygen content during a fermentation process is effectively kept, meanwhile, the air inlet pipe and the water inlet pipe are connected with a solar heat collecting device through an electric heater, temperature is adjusted in the process of oxygenation, water can be sprayed out from the holes of the stirring device to form high-pressure water columns, and the inner portion of a fermentation tank is washed and disinfected by rotating of blades. In addition, a lower supporting plate with a double-layer structure is arranged so that the collecting efficiency of fermentation liquor can be effectively improved, and the fermentation liquor can be filtered preliminarily. The solar microbial fermentation device has the advantages of being even and stable in oxygen content, fermentation temperature can be easily controlled, and washing and disinfecting are convenient.
Owner:HEBEI UNIV OF ENG
Pond field experimentation device and using method thereof
InactiveCN103210873AGuaranteed independencePrevent escapePisciculture and aquariaEcologic studyAeration
The invention discloses a pond field experimentation device and a using method thereof and relates to a device for experimental study of pond water area ecology and a using method thereof. The problems that the water oxygenation effect is bad, the water inlet and drainage are inconvenient, fishes are difficult to escape and the requirements of experimental study of pond water area ecology cannot be met in the conventional field experimentation enclosure ecosystem are solved. The pond field experimentation device comprises waterproof cloth, a U-shaped pipe, an oxygenation aeration device, an anti-escape net, two filtering nets, two straight pipes, four upright rods and four transverse rods, wherein the four upright rods are arranged in an array; a cross rod is connected between two upright rods; and the four upright rods and four transverse rods form a square frame. The field enclosure experimentation method mainly comprises the following steps: 1, inserting the upright rods on the square frame into the bottom of the pond; 2, injecting water into the square frame with the waterproof cloth; 3, oxygenating and aerating in water; and 4, draining water in the square frame. The pond field experimentation device is used for research of pond water area ecology.
Owner:HEILONGJIANG RIVER FISHERY RES INST CHINESE ACADEMY OF FISHERIES SCI
Efficiency-increasing breeding method for resourcefully treating bottom mud of intensive pond
ActiveCN104604773ARepair functionRepair function, restore oxidation stateClimate change adaptationPisciculture and aquariaOxygen enhancedGenetic stock
The invention relates to an efficiency-increasing breeding method for resourcefully treating bottom mud of an intensive pond, and belongs to the technical field of aquiculture. The method includes the steps of matching breeding species, resourcefully treating the bottom mud and using oxygen-increasing facilities. Omnivorous fish and filtering-feeding fish are bred in a mixed mode in proportion of 5:1 to 5:2, the bottom mud is resourcefully treated in the breeding period through a specific method, and finally the specific oxygen-increasing facilities are added; the three links act on one another, nutrients in the bottom mud are recycled, and therefore the aim of increasing efficiency during breeding is achieved; on one hand, original functions of the bottom mud are restored and the oxidization state is restored, and on the other hand, organics are oxidized and removed and the oxygen debt probability and the disease outbreak probability are lowered; the aim of increasing both production and income is achieved without throwing in more fish feed.
Owner:TONGWEI
Australian lobster constant-temperature circulating water culture system
InactiveCN109699544ANovel structureReasonable designClimate change adaptationAgricultural fishingFresh water organismEngineering
The invention discloses an Australian lobster constant-temperature circulating water culture system, which comprises a culture pond, wherein a culture net frame is arranged in the culture pond, a plurality of floating balls are arranged in the culture net frame, artificial simulated grass bundles are connected to the lower side of the floating balls, two sides of the lower end of the culture net frame are provided with oxygen distributors, a plurality of oxygen distribution holes are formed in the oxygen distributors, the lower end of the culture net frame is connected with one side of a moving door through a rotating shaft, a buckle is arranged between the culture net frame and the other side of the moving door, the outer side of the culture net frame is provided with a plurality of racks, the two sides of the upper end of the culture pond are respectively provided with a concave groove, each concave groove is internally provided with a motor, the system has the advantages that the Australian lobster constant-temperature circulating water culture system is novel in structure and reasonable in design, the water body in the lobster culture pond is heated by a circulating heat pump;the Australian freshwater lobster is convenient to culture in a culture box, the living and survival of the lobster are facilitated, and the system has wide application prospect.
Owner:正丰源生物科技(苏州)有限公司
Sewage purifying equipment
InactiveCN107721082AStir wellGuaranteed cleanlinessTreatment using aerobic processesWater aerationDraining tubeSewage
The invention discloses sewage purifying equipment. The sewage purifying equipment comprises a settling pool, an aeration pool, a purifying pool, a filtering pool, a water inlet pipe, a water discharge pipe and a connecting pipe; the connecting pipe comprises a first connecting pipe, a second connecting pipe and a third connecting pipe; the water inlet pipe is arranged above the settling pool; thebottom of the settling pool is connected with a dirt discharge pipe; the first connecting pipe is arranged at the lower part of the settling pool; the water outlet of the first connecting pipe is connected with the aeration pool; an aeration pipe is arranged at the bottom of the aeration pool; a stirring device is arranged in the aeration pool; the second connecting pipe is arranged on the aeration pool; the water outlet of the second connecting pipe is positioned above the purifying pool; the third connecting pipe is arranged at the lower part of the purifying pool; the water outlet of the third connecting pipe is positioned above the filtering pool; a water discharge port is formed at the bottom of the filtering pool; and the water discharge pipe is arranged at the water discharge port.According to the embodiment, the sewage is subjected to staged treatment, small garbage in the sewage is separated, the sewage is subjected to microbial metabolism and the sewage purifying effect isgood.
Owner:蚌埠市鑫源机电设备有限公司
A solar-powered fully automatic aquaculture oxygenation and sterilization multifunctional ship
ActiveCN104098192BPhysical health hazardOxygen evenlyWaterborne vesselsWater aerationBody balanceAir pump
Owner:江门市江海区雷迅太阳能科技有限公司
A kind of aquaculture water body autonomous cruise multi-stage oxygenation equipment and oxygenation method
ActiveCN108401974BFacility investment is smallReduce investmentProgramme controlComputer controlAir pumpWater flow
Owner:SOUTH CHINA UNIV OF TECH
Tobacco alcoholization fermentation equipment, alcoholization fermentation method and circulating air supply method
PendingCN114652008AImprove sealingImprove insulation effectTobacco treatmentBiotechnologyEngineering
The invention relates to tobacco alcoholization fermentation equipment, an alcoholization fermentation method and a circulating air supply method, and the tobacco alcoholization fermentation equipment comprises an alcoholization fermentation system for alcoholization fermentation of materials, an air circulating system for temperature control, humidity control, pressure control and oxygen control in the alcoholization fermentation system, and an online cleaning system for cleaning the alcoholization fermentation system, full-batch, semi-batch and continuous alcoholization fermentation and internal circulation type, external circulation type and air supplement circulation type air supply can be realized, the alcoholization fermentation time is greatly prolonged, the alcoholization fermentation quality is ensured, and the labor cost is saved.
Owner:ZHISI HLDG GRP
Oxygenation device for aquaculture
InactiveCN112450150AFully contactedImprove oxygenation efficiencyClimate change adaptationPisciculture and aquariaAquatic productOxygen enhanced
The invention belongs to the technical field of aquaculture, particularly relates to an oxygenation device for aquaculture, and aims to solve the problems that most of existing oxygenation devices canonly perform single oxygenation, cannot automatically sprinkle feed or nutrient solutions required by aquatic products into a pool, cannot filter water in the pool, can only perform oxygenation at afixed position, are are low in oxygenation efficiency, so that the quantity of the aquatic products is small. According to the scheme, the oxygenation device comprises a base, a bracing support is fixedly installed on the base, a supporting frame is fixedly installed on a support at one side of the bracing support, a water suction pump is fixedly installed on the supporting frame, the water suction pump is communicated with a water pipe, and a filter plate is fixedly arranged in the water pipe. According to the oxygenation device, the feed or nutrient solutions required by aquatic products canbe sprayed into a pond while oxygenation is carried out, and the device can move in the pond during oxygenation, so that the oxygenation is more uniform, the oxygenation efficiency is high, the waterquality of water in the pond is improved, and the aquaculture amount is increased.
Owner:TANGSHAN HYDRIENCE MARINE TECH CO LTD +1
Factory-like aquatic animal healthcare culture and disease control system
InactiveCN109588363ANovel structureReasonable designPisciculture and aquariaJuvenile fishAquatic animal
The invention discloses a factory-like aquatic animal healthcare culture and disease control system. The system comprises a factory, wherein a power distribution room is arranged at the lower end of the left side of the factory, an aeration pump room is arranged on the right side of the power distribution room, a first technician duty room is arranged on the upper side of the power distribution room, a thermostatic control pool is arranged on the upper side of the aeration pump room, a juvenile fish marking pond group and an adult shrimp culture pond group are arranged on the middle side of the factory, a second duty room is arranged on the lower side of the right end of the factory, a storage room is arranged on the lower side of the second duty room, and a cold storage room is arranged on the lower side of the storage room. The system has the advantages that the factory-like aquatic animal healthcare culture and disease control system is novel in structure and reasonable in design, water in culture water bodies is heated by a circulating heat pump, and the temperature of growth and living water bodies is controlled; an aerator can realize uniform aeration, and the system is suitable for survival and has broad application prospects.
Owner:正丰源生物科技(苏州)有限公司
Green environment-friendly slow-release oxygen producer and preparation method thereof
ActiveCN112358032AExtend oxygenation timeOxygen evenlyTreatment using aerobic processesSustainable biological treatmentGreen environmentOxygen enhanced
On one hand, the invention discloses a green environment-friendly slow-release oxygen producer which comprises the following components in percentage by total weight of 100%: 0.1-20% of an embedding agent, 20%-85% of an oxygen producer, 10%-60% of a filling stabilizer . On the other hand, the invention discloses a preparation method of the green environment-friendly slow-release oxygen producer. According to the invention, slow-release oxygenation is realized, the oxygenation time is prolonged, and uniform oxygenation is ensured. The effect is mild, water environment chemical properties such as pH of water cannot be violently changed, and impact and harm to aquatic organisms cannot be caused; the stability is good, water is effectively cleaned, and the sediment environment is effectively improved; the used materials are green and environment-friendly and do not threaten the environment. Generation steps are simple, and the method is suitable for large-scale production and popularization.
Owner:惠州清水湾生物材料有限公司
Oxygen blowing butt cover for treating red butts of baby
InactiveCN107184388AGentle oxygen therapyIncrease the areaBathing devicesTherapeutic effectEngineering
The invention relates to an oxygen blowing butt cover for treating red butts of a baby. The cover includes a base, a supporting rod, a left support, a right support and a cover body, wherein the supporting rod is installed on the base, and the top of the supporting rod is provided with a shaft cover which is internally provided with a rotating shaft, both ends of which are connected to the left support and the right support respectively, and meanwhile, the shaft cover is also provided with a rotating shaft positioning bolt; the cover body is provided with an air inlet pipe and arranged between the left support and the right support, and additionally, the right side of the cover body is connected to the left support through a left rotary connector; the left rotary connector is composed of a left exterior pipe, a bearing and a left interior connecting rod; the right side of the cover body is connected to the right support through a right rotary locating piece, and the right rotary locating piece is composed of a right exterior pipe, a right interior connecting rod and a locking screw. The oxygen blowing butt cover for treating red butts of a baby has the advantages of collecting oxygen inside the cover body to blow to a baby's butt, providing a mild oxygen blowing therapy to the baby's butt, achieving a great treating effect and free adjustment of positions of the cover body according to demands for blowing oxygen, and being flexible and convenient to use. Moreover, the cover body can be firmly fixed and not easy to shift.
Owner:LIUZHOU CITY HEALTHCARE HOSPITAL FOR WOMEN & CHILDREN
Aeration device for aquaculture pond
Owner:姚巧云
Aquaculture oxygenation system
PendingCN112544554AOxygen evenlySuitable living environmentPisciculture and aquariaElectric heatingWater storage tank
The invention relates to an aquaculture oxygenation system. The system comprises an outer shell, an inner water storage tank is fixedly connected to the inner side of the outer shell, an electric heating pipe is fixedly connected to the inner bottom wall of the outer shell, two baffles are fixedly connected to the top of the inner water storage tank, and proximity sensors are fixedly connected tothe opposite sides of the two baffles. A guide rod is fixedly connected between the opposite sides of the two baffles, the left side of the baffle at the left side is fixedly connected with a drivingmotor, an output shaft of the driving motor is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a sliding block, and the top of the sliding block is fixedly connected with an oxygenation box. A pump body is fixedly connected to the inner bottom wall of the oxygenation box, an air pump pipe is fixedly connected to the top of the pump body, andan exhaust pipe is fixedly connected to the right side of the pump body. The aquaculture oxygenation system is high and uniform in oxygenation efficiency, and the temperature of a water body is convenient to control.
Owner:湖北梨威机械设备有限公司
Australian freshwater lobster breeding system and ecological breeding method thereof
PendingCN114375894AOxygen evenlyProduce lossClimate change adaptationPisciculture and aquariaEngineeringDrainage tubes
The invention provides an Australian freshwater lobster breeding system and an ecological breeding method thereof. The breeding system comprises a mounting frame, a plurality of independent breeding assemblies are arranged in the mounting frame from top to bottom in parallel, and a plurality of breeding boxes are independently arranged in the breeding assemblies. Protruding parts are arranged on the edges of the tops of the breeding boxes and connected with concave grooves formed in the breeding assemblies. The upper surface of the breeding box is provided with a through hole interface for the oxygenation device to use, the lower surface of the exterior of the breeding box is provided with a through hole interface for the drainage assembly to use, the lower end of the drainage assembly is provided with a drainage pipe, and the drainage pipe is arranged so that wastewater in the breeding box can be discharged to a designated position according to the arrangement of the drainage pipe when breeding wastewater is discharged. And the feeding device is arranged on the fixed frame through a connecting frame.
Owner:福建省农业科学院农业质量标准与检测技术研究所
A solar aeration boat for fish pond farming
ActiveCN106275297BRealize autonomous mobile oxygen enrichmentOxygen balancePhotovoltaic supportsEnergy supplyDrive shaftOxygen sensor
Owner:ANHUI UNIVERSITY OF TECHNOLOGY
Fermentation tank based on agricultural waste fermentation composting
PendingCN114195568AEasy to unloadEasy to cleanBio-organic fraction processingOrganic fertiliser preparationHydraulic cylinderAgricultural engineering
A disclosed fermentation tank based on agricultural waste fermentation composting comprises a fermentation tank body, the top of the fermentation tank body is provided with a sealing cover, the top of the sealing cover is fixedly provided with an exhaust purification assembly, and the upper end of the left side of the fermentation tank body is fixedly provided with an oxygen injection assembly; a rotating shaft is rotatably mounted in the fermentation tank body, stirring blades are fixedly mounted on the surface of the rotating shaft, a discharging auger is rotatably mounted at the bottom end in the fermentation tank body, a driving motor is movably mounted on the left side of the fermentation tank body, and a driving force conversion assembly is fixedly mounted on the right side of the driving motor. By adopting the structure, one end of the fermentation tank body can be conveniently lifted by utilizing the hydraulic cylinder arranged at the top of the bottom plate, and the driving force conversion assembly is utilized to enable the driving motor to drive the discharging auger to discharge fermentation raw materials, so that blanking and cleaning are facilitated.
Owner:NINGXIA UNIVERSITY
Swinging discharge device of industrial furnace
ActiveCN100392338CImprove calcination efficiencyOxygen evenlyCharge manipulationVertical furnacesEngineeringDistribution board
Owner:SHANXI KWONG FUK ENG
Oxygenation disinfection device and method
ActiveCN103800925BImprove solubilityOxygen evenlySoil lifting machinesCultivating equipmentsOzone generatorMicro nano
Owner:BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
Hydraulic double-tank turner for aerobic fermentation of waste organic matters and operation method of hydraulic double-tank turner
InactiveCN113800966ASolve the problem of slow fermentation reaction and poor qualityOxygen evenlyBio-organic fraction processingMicroorganism based treatmentOrganic chemicalsProcess engineering
The invention discloses a hydraulic double-tank turner for aerobic fermentation of waste organic matters and an operation method of the hydraulic double-tank turner, and relates to the technical field of hydraulic double-tank turners, wherein the hydraulic double-tank turner comprises an information acquisition module, a first-stage treatment module, a second-stage treatment module, a third-stage treatment module and an element execution module. Information about the process of producing organic fertilizer is collected, and a first-stage dynamic quality factor, a second-stage dynamic quality factor and a third-stage dynamic quality factor are generated through operation calculation, so that corresponding control signals are respectively generated, material addition, environment change and the working speed of parts are intelligently controlled, and the optimal organic fertilizer production and generation conditions are achieved; therefore, the turner intelligently realizes continuous high-quality production work of an organic chemical fertilizer through simple manual operation, and solves the problems that a traditional machine is relatively low in intelligence, a generated organic chemical fertilizer is not stable enough and cannot be continued and the efficiency is relatively low.
Owner:河南万丰机械制造有限公司
Environmental protection, energy saving and high efficiency gasification boiler
ActiveCN106168373BEfficient reuseOxygen evenlySolid fuel combustionCombustion apparatusCombustion chamberWarm water
Owner:SHANG HAI WANG GAN ENVIRONMENTAL PROTECTION TECH GRP CO LTD +5
Method for treating agricultural organic wastes in non-open area by using earthworms
ActiveCN112931425AEvenly heatedOxygen evenlySolid waste disposalExcrement fertilisersMicroorganismMicrobial agent
The invention discloses a method for treating agricultural organic wastes in a non-open area by using earthworms. According to the method, proper agricultural organic wastes and microbial agents thereof are selected; a newly designed earthworm bed ventilation and heating system is used to provide a more suitable growth environment for the earthworms, so that the working efficiency of the earthworms is improved; the selected earthworm bed ventilation and heating system can keep the temperature of an earthworm bed in a proper temperature range required by normal growth and reproduction of the earthworms, so that the earthworms can efficiently treat the agricultural organic wastes throughout the year; and various toxic and harmful gases generated in the process of treating the agricultural organic wastes by the earthworms and local high temperature generated in the earthworm bed due to incomplete fermentation in the pretreatment stage of the agricultural organic wastes can be timely discharged, so that the earthworm materials are always in an environment suitable for efficiently treating the agricultural organic wastes by the earthworms. Furthermore, the technical use cost required for improving material bed environment factors such as temperature, oxygen and humidity can be effectively reduced.
Owner:长沙市农业科学研究院
Multifunctional oxygen-added circulation pollutant-filtering device for aquarium
InactiveCN101167446BOxygenation achievedOxygen evenlyPisciculture and aquariaEngineeringWater circulation
A multifunctional aquarium oxygenating circulating filtering device comprises a sealing mounting base, a flow guiding pipe, an air pump, an air pipe, air discharging devices which are homogeneously distributed, a filtering device, a power supply and the like, wherein the sealing mounting base is at least provided with a mounting and fixing device for the air pump, the base is provided with a cover, the bottom of the flow guiding pipe is provided with a flow guiding device, the flow guiding pipe is at least provided inside with the air discharging devices which are homogeneously distributed, one end of the air pipe is connected with the air pump and the other end is provided with the air discharging devices which are homogeneously distributed, the air discharging devices are arranged to a certain depth inside the flow guiding pipe or at the bottom of the flow guiding pipe and are connected with the air pipe, the upper portion of the flow guiding pipe is provided with a water outlet which is provided with a decontaminating device, the base is provided with a device which is connected and fixed with an aquarium, and the sealing mounting base and the flow guiding pipe are sealed and separated from outside air. The device can realize oxygenation, water circulation, filter, decontamination and homogeneous heating. The device is low in energy consumption, simple in system structure, reliable and low in production costs.
Owner:ZIBO ENVIRONMENTAL PROTECTION TECH CO LTD +1
Sewage treatment system
InactiveCN107721083AFully oxygenatedOxygen evenlyWater treatment parameter controlSpecific water treatment objectivesMotor driveWater discharge
The invention discloses a sewage treatment system. The sewage treatment system comprises a settling pool, a purifying pool, a filtering pool, a water inlet pipe, a water discharge pipe and a connecting pipe; the water inlet pipe is arranged above the settling pool; the bottom of the settling pool is connected with a dirt discharge pipe; a plurality of aeration pipes are arranged at the bottom of the purifying pool and are communicated with a main gas pipe; the main gas pipe is connected with an air blower; a microorganism placing assembly is arranged at the middle part of the purifying pool; the microorganism placing assembly comprises a rotating disk, a steel wire rope and a microbial carrier; a mounting frame is arranged on the outer side of the purifying pool; a mounting motor is fixedly arranged on the mounting frame; the motor drives the rotating disk to rotate; a partition plate is arranged in the filtering pool; a plurality of water inlets are formed in the partition plate; a filtering cylinder is arranged at each water inlet position; a water discharge port is formed at the bottom of the filtering pool; and the water discharge pipe is arranged at the water discharge port. According to the embodiment, the filtering efficiency is improved, the filtering effect is good and the sewage purifying effect is good.
Owner:蚌埠市鑫源机电设备有限公司
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