26results about How to "Improve oxygenation effect" patented technology

The invention discloses a multifunctional water-pushing flow-making pond recirculating aquaculture system and a using method.The multifunctional water-pushing flow-making pond recirculating aquaculture system comprises a purification tank and a control device, a water inlet and a water outlet are formed in the tank wall of the purification tank, and the water inlet is connected with a water pumping pipeline provided with a circulating water pump; the water inlet end of the water pumping pipeline extends into the culture pond; the purification tank is connected with an insertion type nano aeration device, and a foam discharging device is arranged at the top of the purification tank; the water outlet is connected with a water outlet pipeline, the water outlet pipeline is provided with a water-pushing flow-making aeration oxygenation device located above the culture pond, and the position height of the water-pushing flow-making aeration oxygenation device is lower than the position height of the purification tank. Various water treatment devices are integrated into the purification tank in a centralized mode through reasonable layout, the overall space distribution size of the breeding system is reduced, water pushing and flow making for aeration and oxygenation can be automatically achieved through the gravity effect, the breeding cost is greatly reduced, and the oxygenation effect and the medicine throwing diffusivity can be improved through water pushing and flow making.

The utility model provides a water distribution device of a multifunctional submersible pump, and belongs to the technical field of mechanical equipment. The technical problem that the use scene of a water distribution device of an existing multifunctional submersible pump is limited is solved. The water distribution device of the multifunctional submersible pump comprises a permanent magnet synchronous motor and a pump assembly, the permanent magnet synchronous motor comprises a motor shell and a motor shaft, the pump assembly comprises a volute and an impeller arranged in the volute, a water inlet connecting piece is fixedly connected between the volute and the motor shell, and the upper end of the motor shaft penetrates through the water inlet connecting piece to be fixed to the impeller. A water outlet section is fixedly welded to the upper portion of the volute and provided with a vertically-through water passing channel, and the upper portion of the water outlet section is detachably and fixedly connected with a water distribution device capable of adjusting the oxygenation area. The oxygen increasing device can be used in more scenes to meet individual requirements, and the oxygen increasing effect is further improved.

The invention discloses a static water pushing fish egg hatching device which comprises a hatching tank, a hatching net cage and a driving mechanism. Water is contained in the hatching tank; the hatching net cage is arranged in water in the hatching tank, and the inside of the hatching net cage is used for accommodating roes; and the driving mechanism is used for driving the hatching net cage to reciprocate in the hatching tank. In the roe hatching process, roes are placed in the hatching net cage, the hatching net cage is placed in water in the hatching tank, the hatching net cage is driven to move back and forth in the water, the effect of static water pushing and water flow simulation is achieved, the roes are embraced by a mother body, damage to the roes is small, the oxygenation effect is good, a proper environment is achieved, and the breeding efficiency is improved. Therefore, the hatching rate of roes can be improved.

The utility model relates to the technical field of fishponds, and discloses an automatic cleaning oxygenation fishpond which comprises a pond body, a moving mechanism, a transverse plate and a cleaning oxygenation mechanism, mounting plates are symmetrically arranged on the two sides of the outer wall of the pond body, the moving mechanism is arranged between the two mounting plates, a mounting block is arranged on the moving mechanism, the transverse plate is arranged at the lower end of the mounting block, and the cleaning oxygenation mechanism is arranged on the transverse plate. The moving mechanism comprises a threaded rod, a threaded sleeve and a motor, the threaded rod is rotationally arranged between the two mounting plates, the threaded sleeve is arranged on the threaded rod in a threaded mode, and the end, away from the threaded rod, of the threaded sleeve is connected with the mounting block and used for driving the mounting block to move; the motor is arranged on one side of one mounting plate; when the aeration tank is used, the tank body can be cleaned while aeration can be performed in the tank body, the aeration is more uniform, and the aeration effect on the tank body is greatly improved.

The remote control movable type oxygenation feeding machine comprises a feed box, the upper end of the feed box is connected with an opening and closing cover through a hinge, the center position of the upper end of the opening and closing cover is fixedly connected with an opening handle, the lower end of the feed box is fixedly connected with a floating box, a ventilation pipe is arranged on the right side of the feed box, and the ventilation pipe is connected with the upper surface of the floating box in a penetrating mode; a feeding assembly is arranged in the center of the interior of the floating box, an oxygenation cylinder is arranged on the right side of the feeding assembly, a ventilation pipe is arranged on the right side of the oxygenation cylinder, a driving oxygenation component is arranged on the right side of the ventilation pipe, and the feeding assembly and the driving oxygenation component enable the device to be high in oxygenation and feeding integration degree, simple in structure and low in cost. And oxygenation feeding can be remotely operated, and the intelligent degree is high.

The utility model discloses an efficient water body remediation and treatment device, and relates to the technical field of water body remediation. The device comprises a connecting ring, a base is arranged in the connecting ring, the connecting ring and the base are fixedly connected through a first supporting air cushion, two sets of symmetrically-distributed fixing plates are fixedly installed at the top end of the base, and a rotating rod rotationally penetrates through the opposite sides of the two sets of fixing plates jointly. The outer side of the rotating rod is fixedly sleeved with symmetrically-distributed supporting plates, and the top ends of the two supporting plates are jointly and fixedly provided with a photovoltaic panel. The air blower is driven by the arranged photovoltaic panel to work, pressure air output by the air blower enters the position below a water body through the air blowing pipe, so that oxygenation of the water body is achieved, meanwhile, air blown out of the air blowing pipe can drive the impeller to rotate, the impeller drives the water body to rotate, and the oxygenation effect is further improved; growth of animals and plants in the water body is promoted, and the water body restoration speed is increased.

The invention discloses a miniature unmanned ship and a water quality detection and oxygenation method thereof, and the miniature unmanned ship is used for water quality detection. Comprising a ship body, a jet device, an oxygenation device and a water quality detection device, the water quality detection device is used for detecting the oxygen concentration in water after arriving at a set point, and comparing the oxygen concentration with the set normal oxygen concentration for analysis; the jet device is connected with the oxygenation device, the oxygenation device is used for mixing and micronizing air, and the treated air is jetted into water through the jet device to form a large number of bubbles so as to increase the oxygen concentration in the water; according to the unmanned ship, air can be efficiently mixed and micronized, the treated air is jetted into water through the jet device, and a large number of fine bubbles are formed; the bubbles can be quickly dissolved in water, so that the oxygen concentration in the water is improved, and the water quality is effectively improved; and efficient and accurate detection and oxygenation treatment of water quality are realized.

The invention relates to a base bank wind-solar collaborative filter bed, and relates to the technical field of water treatment, the filter bed comprises a river bank treatment device and an in-river treatment device; the river bank treatment device comprises a primary filter bed and a secondary filter bed which are arranged on a river bank; the conveying mechanism is used for conveying river water; the oxygenation mechanism enables the first-stage filter bed to perform aerobic treatment and enables the second-stage filter bed to perform anaerobic treatment; the in-river treatment device comprises: a filter mechanism forming a filter chamber; the floating island is movably connected with the filtering mechanism; and the fountain mechanism enables the river water in the filtering chamber to form a fountain to be sprayed out. According to the river bank treatment device, the river water close to one side of the river bank is sequentially treated in an aerobic environment and an anaerobic environment, so that the river water can be treated more quickly and better; the in-river treatment device treats sewage in the river, and meanwhile, the in-river treatment device and the in-river treatment device cooperate with each other to treat water, so that the water treatment efficiency and effect are improved, and the energy consumption and the cost are reduced.

The utility model discloses an air energy type oxygen -increasing machine relates to oxygen -increasing machine technical field, including the buoyancy tank, the buoyancy tank inside cooperation and installation have water pump and / or motor, the utility model discloses when using, the water pump is opened, and the water pump carries out the extraction to the water body, then throws the water body to the air, and the water body scatters to the four around in the air, through the mode of injection makes the water body and air fully contact to increase the oxygen content of water body to reach the effect of oxygen -increasing, when opening the motor, the motor drives first fan blade and second fan blade high -speed rotation, and water surges from the water inlet channel of the periphery of the conical water inlet connecting piece, and first fan blade stirs the water body, under the high -speed rotation state, the water body is thrown up, when the water body that is choked up collides with the high -speed rotation second fan blade, will form several tiny water droplets and spread to the four around, like this can make the water body and air contact area greater, make the water body more oxygen -rich.

The utility model relates to the technical field of aquaculture, and discloses an intelligent oxygen maker for aquaculture, which comprises a valve body, a floating air bag is fixedly mounted on the surface of the upper end of the valve body, an oxygen generator is fixedly mounted at the bottom of the valve body, one end of the oxygen generator is arranged below the valve body, and the other end of the oxygen generator is arranged below the valve body. First servo motors are symmetrically and fixedly mounted on the inner bottom face of the valve body, and the output ends of the first servo motors extend to the outside of the valve body. Due to the arrangement of the oxygen generator, the first servo motors, the control assembly and the like, when the oxygen generator generates oxygen in the aquaculture pond and the laser radar detects an obstacle in the horizontal direction on one side of the valve body, a signal is transmitted into the control box, and the control box can control the two first servo motors to start and stop; therefore, the direction of the valve body is changed, the valve body is actively far away from an obstacle, and intelligence is further improved.

The utility model relates to aquatic product breeding equipment technical field especially is used in aquatic product breeding oxygenation device, including oxygen -enriching machine body, the oxygen -enriching machine body outside is equipped with the floating mechanism for making oxygen -enriching machine body float and is used for the filter mechanism of filtering, the filter mechanism includes the mounting bracket, the inside of mounting bracket is provided with the sliding slot, the inside of sliding slot is provided with the filter plate, the middle part end face of mounting bracket evenly is provided with the connecting groove, the inside of sliding slot evenly is provided with the locating groove, the inside of mounting bracket is provided with the limit component, the oxygen -enriching machine body outside is equipped with the connecting component for the oxygen -enriching machine body and the floating mechanism connection. In the utility model, through the cooperation of filter mechanism and connecting component, the filter plate state can be adjusted flexibly, the setting of connecting component, only need to press the pressing plate to realize the quick disassembly and installation of oxygen -enriching machine body and floating mechanism, and the oxygen -enriching machine body cleaning maintenance and filter plate cleaning are convenient.

The utility model relates to the technical field of planting beds, in particular to a melon and fruit oxygenation planting bed which comprises a bed body, control row keys are installed on the surface of the bed body, a planting mechanism is arranged in the bed body and composed of a planting net plate and an installation assembly, and a seedling climbing mechanism is arranged on the surface of the bed body. A seedling climbing mechanism is arranged in the bed body, a seedling climbing component, a screw cylinder and a supporting frame are arranged in the seedling climbing mechanism, an aeration oxygenation mechanism is arranged at the bottom in the bed body, and the aeration oxygenation mechanism is composed of an aeration oxygenation component and an aeration pipe. According to the planting bed, growth of melons and fruits is not prone to being limited, the oxygenation effect is improved when the planting bed is used, and mature melons and fruits can be conveniently picked in the later period.

The invention belongs to the technical field of blasting, and particularly relates to a blasting oxygenation device and method adaptive to a plateau low-oxygen environment, the device aims at solving the problem that explosive blasting reaction is incomplete in the plateau hypoxia environment, the device comprises a charging bag placed in a blasting hole, an oxygenation device, a partition device and a sealing plug, the oxygenation device is provided with a shell and a liner bag, and the liner bag is provided with an opening. The inner container bag stores oxygen, the partition device is composed of an upper cover plate and an annular air bag, the oxygen increasing device and the partition device are arranged between every two vertically adjacent charging bags, the sealing plug is located at the top of the blast hole, and when the charging bags are detonated, generated shock waves can enable the inner container bag of the oxygen increasing device to be broken to release oxygen, and meanwhile the annular air bag of the partition device is pushed to expand to seal the hole wall. According to the device, oxygen release and sealing are triggered by means of explosion energy, oxygen is supplemented for a reaction area at the moment of explosion, oxygen is prevented from overflowing, and the plateau explosion effect can be improved.

The utility model discloses a convenient to install's high -efficient energy -conserving oxygen -increasing machine structure, including floating device, driving device and installation component, driving device adopts frequency conversion drive motor, the driving motor's driving shaft bottom end is installed with helical impeller, floating device adopts three arc float, installation component includes circular protective cover, conical fairing, conical base, triangular support frame, inner support sleeve, the cavity between circular protective cover, inner support sleeve between arc float installation saves space, stable support is not easy to roll over, and arc float automatically adapts to water level, and oxygen -increasing machine installation is convenient, and personnel can complete installation just by placing oxygen -increasing machine in the corresponding position of aquaculture water area and connecting power supply, greatly reduce the labor intensity of user, through the conical base installation in inner support sleeve bottom end center, effectively avoid the water level of aquaculture water area too low and cause helical impeller to sink into silt and sand, and the structural design is reasonable, and the practicability of oxygen -increasing machine has been increased.

The utility model discloses a film-coated aerobic composting fermentation oxygenation structure, relates to the technical field of aerobic composting, and aims to solve the problems that dust is easily gathered in a pipeline, bacteria can influence bacteria in compost, the practicability is low, the cost is high, and the like in the prior art due to the fact that dust removal and sterilization are not carried out on outside air. In order to solve the problems that in the prior art, water generated during composting flows into a pipeline, meanwhile, materials with different depths cannot be oxygenated, and the oxygenation effect is poor, the following scheme is provided that the device comprises a base and a storage mechanism, the base comprises a supporting frame, the storage mechanism comprises a mounting box and a plurality of supporting plates, and a composting frame is arranged in the mounting box in a sleeved mode. According to the utility model, external air can be dedusted and sterilized, dust is prevented from blocking the pipeline, bacteria and other microorganisms are prevented from influencing compost, the practicability is improved, materials with different depths can be oxygenated, meanwhile, water can be prevented from entering the pipeline, and the oxygenation effect is improved.

The invention discloses a composite reducing agent for reducing substances in low-yield rice field soil, which comprises 30-40 parts of lime, 20-40 parts of medical stone, 20-30 parts of magnesium-based hydrotalcite, 5-15 parts of calcium peroxide, 1-5 parts of a metal organic framework material MOF-5 and 0.5-2 parts of carboxymethyl cellulose, and the proper dosage of the composite reducing agent is selected according to the type of main obstacles of the soil. And turning and pressing the composite reducing agent and straws into soil, irrigating and steeping the field for 3 days, and then fertilizing and transplanting rice. When the composite reducing agent is applied to the rice field, the content of dissolved oxygen can be increased through a synergistic effect, the pH value and the oxidation-reduction potential are improved, accumulation of reducing substances is reduced, straw decomposition can be accelerated, the problem of accumulation of the reducing substances for rice field straw decomposition is solved, and the rice field straw decomposition effect is improved. The fertilizer can also effectively relieve the fertilizer efficiency loss, provide necessary nutrient elements such as silicon, zinc and magnesium for rice, promote the growth and development of rice and comprehensively improve the productivity.

The invention discloses an oxygenation type aquaculture pond which comprises a pond body, a water surface oxygenation mechanism, a micropore aeration pipe and an auxiliary mechanism, an impact assembly is arranged in the auxiliary mechanism, the impact assembly is obliquely arranged towards the micropore aeration pipe, and the impact assembly is filled with water. When the water surface oxygenation mechanism carries out oxygenation operation, the auxiliary mechanism is driven to carry out reciprocating motion so as to push the impact assembly to excite internal water to the microporous aeration pipe repeatedly, so that the microporous aeration pipe is impacted and vibrated, the microporous aeration pipe is cleaned, the microporous aeration pipe is prevented from being blocked, and the aeration oxygenation efficiency can be effectively improved; meanwhile, through the design of synchronous oxygenation above and below the water surface, the device can be suitable for various aquaculture scenes, and the applicability of the device can be effectively improved.

The application discloses a kind of nutrient soil cultivation devices for horticultural plants, belongs to horticultural plant cultivation technical field, including cultivation frame, the inside both sides of cultivation frame are connected with multiple groups of symmetrically arranged mounting seat, and multiple groups of mounting seat are distributed in cultivation frame inside in ladder type.The self-weight of cultivation container in the application will make sliding seat drive sliding block, connecting block drive rack to move, so that the valve core is rotated in the valve seat by the connecting shaft driven by the gear, and the liquid supply amount on the liquid supply branch pipe is adjusted.When the seed cultivation production speed in cultivation container is different, the weight of the plant will make multiple sliding seats at different use heights of cultivation tank, which will cause the opening value of the valve seat on the liquid supply branch pipe to be different, so that the device realizes on-demand distribution of water and fertilizer supply, to reduce the growth difference of different plants on the device, and improve the scale cultivation effect of the device.

The application relates to a feeding and oxygenation device and method for a white shrimp (Penaeus vannamei) breeding pond, wherein the device comprises a carrier, a feeding mechanism and a mixing mechanism, and the feeding mechanism and the mixing mechanism are arranged on the carrier; the mixing mechanism comprises a gas supply part, a flow distribution seat and a mixing unit, the flow distribution seat is connected with the gas supply part and the mixing unit respectively, the gas supply part supplies gas to the mixing unit through the flow distribution seat; a first gas outlet is arranged on the flow distribution seat; the mixing unit comprises a water inlet disc, a mixing part, an impeller, a water disturbance unit and a water inlet shaft, the water inlet disc is fixed on the top of the mixing part, and a mixing cavity is arranged in the mixing part; the water inlet shaft can drive the impeller and the water disturbance unit to rotate around the axis of the water inlet shaft under the drive of the gas supply part; the device solves the problem that the air supplied into the breeding pond is in contact with water for a short time, the supplied air is immediately floated out of the water surface after being sprayed, and the oxygenation effect of the pond is poor.

The utility model relates to the technical field of gold ore treatment equipment, in particular to a multi-point oxygenating device for an all-mud cyaniding process, which comprises an ore pulp treatment tank, a stirring mechanism is arranged in the ore pulp treatment tank, and an oxygen supplementing mechanism is arranged on the stirring mechanism; the oxygen supplementation mechanism comprises an oxygen supplementation pipe, and the oxygen supplementation pipe is rotationally connected to the interior of the ore pulp treatment pond; the stirring mechanism comprises a stirring blade, the stirring blade is rotationally connected to the outer side of the oxygen supplementing pipe, the stirring blade is of a hollow structure, and aeration holes are formed in the outer side of the stirring blade. The stirring blades of the hollow structure are matched with the aeration holes, oxygen supplementation operation can be conducted while stirring is conducted, meanwhile, due to the fact that the aeration holes are distributed in the stirring blades, an oxygen supplementation area and a stirring area are overlapped, and the oxygen supplementation effect of different areas is improved. The stirring blades of a rotary structure can be driven by ore pulp to rotate, so that the ore pulp on the bottom layer is turned over to the upper layer, and the ore pulp and gold-loaded carbon are prevented from being deposited to the bottom to affect the treatment effect on the ore pulp.

The invention discloses an underwater oxygenation assembly of an aerator, and belongs to the technical field of aerators. Comprising a servo motor, an impeller, material dispersing mechanisms and an oxygenation reagent self-supplementing mechanism, a linkage mechanism connected with the material dispersing mechanism and the oxygenation reagent self-supplementing mechanism on each side is arranged on the side face of a rotating rod, an activated carbon solution is guided into the vortex center and the outer side of the impeller, and treatment is conducted in combination with work of an aerator; the oxygen increasing effect and the adsorption efficiency are remarkably improved, strong water flow and bubbles can be generated during high-speed rotation, meanwhile, an activated carbon solution is accurately conveyed into a material dispersing mechanism through a first feeding guide pipe and further dispersed to different layers of a water body, it is guaranteed that an adsorbent and pollutants are fully mixed, and the adsorption efficiency is improved; the introduction of the activated carbon solution is helpful for breaking the layering phenomenon of the water body, preventing the situation that the upper-layer water body is rich in oxygen and the lower-layer water body is oxygen-deficient, and ensuring that the dissolved oxygen content of the whole water body is balanced.

The invention discloses an aeration and oxygenation device and a propeller. The aeration and oxygenation device sequentially comprises a ball valve, a first connecting pipe, a second connecting pipe, a vent hole plate, a third connecting pipe and a pressing plate. A plurality of vent holes which are uniformly distributed are formed in the vent hole plate; an air cavity is formed in the pressing plate; holes are formed in the groove wall of the propeller, the aeration oxygenation devices are connected to the holes, the holes are formed in the groove wall of the propeller, the aeration oxygenation devices are installed at the holes, the air inflow of the propeller is improved, and therefore the oxygenation effect of the propeller on a water area is improved. The aeration oxygenation device adopts a multi-section pipeline design, and the pipeline structure can be adjusted according to the structure of the ship body; the air inlet uniformity is improved by the vent hole plate, and the aquatic plants in the propeller are prevented from entering the pipeline of the aeration oxygenation device by the filter hole plate.

The utility model is suitable for the technical field of fishery breeding, and provides fishery breeding oxygenation equipment which comprises a hollow column vertically installed in a breeding pond. The mounting sleeve movably sleeves the hollow column up and down, a plurality of mounting rods are annularly mounted on the mounting sleeve at intervals, and aeration hoses are distributed on the mounting rods; the air bag is mounted on the mounting sleeve; through the arrangement of the hollow column, the mounting sleeve, the air bag, the counterweight piece, the mounting rod and the aeration hose pipeline, the aeration fan is started to carry out aeration and oxygenation, the air bag is inflated by the inflation and deflation pump, the mounting sleeve drives the mounting rod and the aeration hose pipeline to move upwards to the water surface, then the air bag is deflated by the inflation and deflation pump, and the aeration hose pipeline is driven to move upwards to the water surface. The mounting sleeve drives the mounting rod and the aeration hose pipeline to move downwards to the water bottom repeatedly, the aeration hose pipeline is prevented from being always located at the water bottom and easily blocked, aeration can be conducted within the height range of the water surface of the culture pond, the aeration range is expanded, and the aeration effect is improved.

The utility model relates to the technical field of hydroponic planting beds, in particular to a hydroponic planting bed suitable for planting various vegetables, which comprises a bed body, control row keys are mounted on the surface of the bed body, support frames are arranged in the bed body, planting plates are placed in the support frames, adjusting mechanisms are arranged at two ends of the bed body, and the adjusting mechanisms are arranged on the bed body. The adjusting mechanism is composed of an adjusting assembly and a sliding groove, oxygenation mechanisms are arranged on the two sides of the bed body, and baffles and oxygenation components are arranged in the oxygenation mechanisms. The hydroponic planting bed can be suitable for planting various vegetables, the application range of the hydroponic planting bed is widened, and the oxygenation effect is improved when the hydroponic planting bed is used.

The invention relates to a feeding and oxygenation device and oxygenation method for a penaeus vannamei aquaculture pond, the feeding and oxygenation device for the penaeus vannamei aquaculture pond comprises a carrier, a feeding mechanism and a mixing mechanism, and the feeding mechanism and the mixing mechanism are both arranged on the carrier; the mixing mechanism comprises an air supply part, a flow dividing seat and a mixing unit, the flow dividing seat is connected with the air supply part and the mixing unit, and the air supply part supplies air to the mixing unit through the flow dividing seat; a first air outlet channel is formed in the flow dividing base. The mixing unit comprises a water inlet disc, a mixing part, a turbofan, a water disturbing unit and a water inlet shaft, the water inlet disc is fixed to the top of the mixing part, and a mixing cavity is formed in the mixing part; the water inlet shaft can drive the turbofan and the water disturbing unit to rotate around the axis of the water inlet shaft under the driving of the air supply part; the problem that the oxygenation effect of the pond is poor due to the fact that the contact time of air inflated into the culture pond and water is short and the inflated air floats out of the water surface immediately after being sprayed out in the prior art is solved.

The utility model belongs to the technical field of fishery breeding equipment, and discloses floating oxygenation equipment for rice field mandarin fish breeding, which comprises an aerator body, a plurality of supporting rods are uniformly and fixedly connected to the outer part of the aerator body, a floating mechanism is arranged at one end, far away from the aerator body, of each supporting rod, and a shell is fixedly mounted at the bottom end of the aerator body; a mounting frame is arranged at the bottom end of the shell, and aeration pipes are uniformly and fixedly mounted at the bottom end of the mounting frame; and an oxygenation assembly is arranged in the shell and comprises box bodies, a first bevel gear, a second bevel gear, a sleeve, a threaded rod and a winding mechanism, the two box bodies are symmetrically and fixedly connected to the top of the shell, and the winding mechanism is arranged at the tops of the box bodies. A first bevel gear and a second bevel gear are matched with each other to drive a threaded rod to rotate, then a sleeve drives a mounting frame and an aeration pipe to synchronously ascend and descend, and then the position of a pipe opening of the aeration pipe is subjected to depth adjustment, so that oxygenation of different areas in water is achieved, and the oxygenation effect is improved.