8results about How to "Improve oxygenation effect" patented technology

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 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 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 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.