16results about How to "Reduce supply" patented technology

The utility model discloses a same side heat exchange hydrogen production system with air cooling and waste heat recovery system belongs to hydrogen production system technical field, including high pressure steam pipeline, high pressure steam pipeline one end is connected outside steam source, and the other end is connected gas mixer, anode entrance connects air heater, and air heater connects anode heat exchanger, and the first medium side one end of anode heat exchanger is connected air heater, and the other end is connected cathode cooler. Through the external supply water vapor, need not set up steam generator in the system, through the cathode tail gas, anode tail gas carries out two step preheating to air, reduces the load of air heater, and the heat of cathode tail gas reduces also can reduce the load of condenser after cathode tail gas passes two step heat exchange, part cathode tail gas is introduced into hydrogen production system again, can guarantee having hydrogen in mixed gas again, can introduce part water vapor, reduces the supply amount of external water vapor, has reduced energy loss as far as possible.

The present invention relates to an apparatus (1, 21, 26, 31) for intermediately storing and conveying containers (11) in at least one conveying direction, comprising: a multi-row intermediate storage unit (3); a plurality of container outlet channels (4, 10) disposed downstream of the multi-row intermediate storage unit in the conveying direction; and at least one movable container outlet connector (17, 18, 22, 23, 27, 28, 32, 33), each designed to connect to at least one row (131-133) of the multi-row intermediate storage unit. 20 ) Receive containers to discharge and distribute them to the plurality of container outlet channels.

The invention belongs to the technical field of power dispatching and operation, and particularly provides a negative electricity price scene-oriented source-grid-load-storage collaborative interaction and marginal cost optimization system and method, and the method comprises the steps: monitoring the state of a power market through a data collection module, predicting the supply and demand conditions of the system, and judging that there is a negative electricity price risk; calculating real-time marginal cost of the schedulable resources, wherein the real-time marginal cost comprises power generation resource marginal cost, energy storage resource marginal cost and load regulation marginal cost; establishing an optimization model by taking the minimization of the total marginal cost of the system as a target, and solving to obtain an optimal scheduling scheme of each resource; converting the optimal scheduling scheme into a specific control instruction, issuing the specific control instruction to each resource main body of a source, a network, a load and a storage, and executing power generation adjustment, charging and discharging or load interruption operation; and monitoring the execution effect of each resource instruction and the actual clearing electricity price of the market in real time, calculating the execution deviation, and carrying out rolling correction in the next optimization period. According to the invention, early warning of the negative electricity price risk can be realized, and global optimization scheduling is carried out on the source network load storage resources.

The present application relates to a kind of carbon dioxide hunting system and method, comprising: reactor, with flue gas input end, gaseous material output end, return material ash input end, calcium-based absorbent input end, heat input end and thermometer installation end;Flue gas input part;Gas recovery part, including dust collector and gas recovery processing component;The gas output end of the dust collector is connected with the gas recovery processing component, the gas input end of the dust collector is connected with the gaseous material output end by gas output pipeline component, the return material ash output end of the dust collector is connected with the return material ash input end by return material ash pipeline component;Ejector has output end, first input end and second input end;The first input end is used to be connected with the supply equipment of calcium-based absorbent, the second input end is connected with the gas output pipeline component by shunt pipeline component, simultaneously have the advantages of obtaining high concentration carbon dioxide, reducing system construction time fund investment, reducing the cost of transformation.

This invention relates to the field of waste incineration system technology, specifically to an energy-saving oxygen-enriched incineration system for municipal solid waste in high-altitude areas. The system includes an incinerator, a secondary combustion section, and an exhaust pipe connected in sequence. The incinerator contains a primary combustion chamber with a first combustion grate. An air supply section is located on the side of the incinerator, containing a mixing chamber. The air supply section is equipped with oxygen supply equipment and a blower connected to the mixing chamber. A horizontal air pipe connected to the mixing chamber is horizontally arranged within the primary combustion chamber. Several vertical air pipes are vertically arranged above the horizontal air pipes, with their upper ends positioned above the first combustion grate. Several short exhaust pipes are arranged on the outer wall of the vertical air pipes, with the exhaust pipes angled downwards from one end connected to the vertical air pipe to the other. This invention addresses the problem in existing technologies where increased energy consumption during the incineration of municipal solid waste in high-altitude areas is easily caused by factors such as oxygen content and temperature.

The application belongs to the technical field of modified functional fibers, and particularly relates to a manufacturing method of high-bulkiness special-shaped hollow fibers. The low-crystalline polyester chip is obtained by modifying the polyester, and the functional components such as graphite and tourmaline are introduced, and the high-bulkiness special-shaped hollow fibers are prepared by using a special-shaped spinneret to melt and spin, so that the hollow degree and bulkiness of the fibers are effectively improved, good breaking strength is obtained, and the oxygen index is effectively increased.

This utility model discloses a magnetic separation recycling device for lithium batteries, including a base plate with a collection box fixedly installed on the top of the base plate; a base with its bottom fixedly connected to the top of the base plate, and a motor fixedly connected to the top of the base; and a first bevel gear, one side of which is fixedly connected to the drive shaft of the motor. In this design, the motor drives the first bevel gear, which in turn drives a second bevel gear, which is fixedly connected to a rotating disk. The rotating disk is driven by a fixed column, and the rotation of the disk causes a spur gear to rotate, which in turn drives a gear ring. Electromagnetic adsorption plates on the gear ring are then driven, and a scraper at the bottom of the fixed plate scrapes off the adsorbed metal. The cleaned metal enters the collection box through the gaps between the electromagnetic adsorption plates and is collected. The device can recycle metal from waste materials without stopping the magnetic separation process, enabling continuous processing and improving the recycling efficiency of the lithium battery magnetic separation recycling device.

The utility model discloses a purified water dispenser which comprises a water softening system, a water purifying system and a mineral water pipeline, and the water softening system is communicated with a raw water inlet; the water purification system comprises a front filter element and a reverse osmosis filter element which are sequentially arranged in the water path direction, and the front filter element is communicated with a first soft water outlet channel of the water softening system or the raw water inlet; the mineral water pipeline is communicated with the water outlet end of the front filter element and the water outlet end of the reverse osmosis filter element and used for mixing water filtered by the front filter element and pure water filtered by the reverse osmosis filter element into mineral water, and the mineral water with the stable TDS value can be output.

An object of the present invention is to provide an oxygen isotope concentration method and an oxygen isotope concentration apparatus that can safely and stably supply ozone without increasing the size of the device. The present invention provides an oxygen concentration method including: a photoreaction step of irradiating a first mixed fluid (F 1) in which oxygen and a diluent substance (DS) are mixed with a laser, selectively decomposing ozone containing an oxygen isotope, and generating oxygen containing an oxygen isotope, and obtaining a second mixed fluid (F2) in which the oxygen, the ozone, and the diluent substance (DS) are mixed; a liquid storage section introduction step of introducing the second mixed fluid (F2) into a liquid storage section (10) and liquefying it; and a separation step of introducing the second mixed fluid (F2) with hydraulic head obtained by liquefying the second mixed fluid (F2) and storing it in the liquid storage section (10), into a separation column (21), distilling the second mixed fluid (F2) which has liquefied, and separating into a third mixed fluid (F3) in which ozone and the diluent substance (DS) are mixed, and product oxygen (PO) in which oxygen isotope heavy components are concentrated; wherein the liquid storage section (10) can store the liquefied second mixed fluid (F2) without being affected by heat input.

Provided are: an oxygen concentrator capable of preventing a drop in pilot pressure in the supply flow path open / closed section or the exhaust gas flow path open / closed section, wherein at least one of the supply flow path open / closed section or the exhaust gas flow path open / closed section is a pilot-operated solenoid valve; a control method; and a control procedure. An oxygen concentrator is provided configured such that pressure is applied to an adsorption cylinder whose pressure has already decreased before a pressure equalization step, and thus pressure drop in both adsorption cylinders can be prevented during the pressure equalization step, thereby preventing a drop in pilot pressure in the supply flow path open / closed section or the exhaust gas flow path open / closed section, wherein at least one of the supply flow path open / closed section or the exhaust gas flow path open / closed section is a pilot-operated solenoid valve.

The present application relates to the recombinant microorganism for producing 3-amino propanol by fermentation method and its construction method and application. Specifically, the present application provides a construction method of the recombinant microorganism for producing 3-amino propanol, which is introducing the coding gene of omega-transaminase into the microorganism producing 3-hydroxy propionaldehyde, wherein the omega-transaminase can catalyze the conversion of 3-hydroxy propionaldehyde into 3-amino propanol in the presence of amino donor. The present application introduces the omega-transaminase capable of catalyzing the synthesis of 3-amino propanol with 3-hydroxy propionaldehyde as the substrate into the microorganism producing 3-hydroxy propionaldehyde based on gene editing, molecular cloning and other technologies, which first creates a brand new full-path biosynthesis process route of 3-amino propanol.

An inkjet recording apparatus (1) includes a degasser (30) for degassing ink (I) flowing in a second flow path (92), and a circulation pump (62) for applying pressure to a circulation path of the ink (I) including a sub-tank (52), the second flow path (92), the degasser (30), a third flow path (93), a print head (11), and a fourth flow path (94) to generate a flow of the ink (I) in the circulation path. The degasser (30) has an ink inlet (12A) and an ink outlet (12B), and the ink inlet (12A) is arranged closer to the print head (11) than the ink outlet (12B) in a direction in which ink (I) is ejected from a nozzle row (16).

The application discloses an AI prediction type temperature control system for server heat flow dynamic management, which comprises a data acquisition module, an AI prediction and control decision module and a dynamic temperature control execution module, wherein the data acquisition module acquires server load data, environmental temperature data and temperature data of each component of the server in real time. In the application, the AI prediction model is integrated, the server temperature trend can be accurately predicted in advance based on multidimensional real-time data load, environmental temperature and the like, the prediction accuracy reaches ±1°C, the control unit dynamically adjusts the cooling liquid flow and the pump speed in advance according to the prediction, the feedforward control of cooling before heating is realized, the temperature overshoot or repeated oscillation caused by response lag is avoided, the server is ensured to run in a more stable and safe thermal environment, the cooling intensity can be actively reduced when the predicted temperature is safe, the overcooling is avoided at the root, the accurate matching of the cooling capacity and the heat load is realized, and the invalid refrigeration energy consumption is obviously reduced.

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 present application relates to the technical field of intelligent vision, and more particularly to a material lifting and transporting system based on intelligent vision, which is provided with an operation module, a scanning module, a transient feature extraction module, a trend analysis module, an intelligent response module and a transportation correction module, acquires material surface point cloud data and back bulge point cloud data of a conveying belt through the scanning module, constructs a transient cross-section profile and marks a profile twist trend point through the transient feature extraction module, determines a belt twist trend and judges whether there is a trend release risk through the trend analysis module, switches the working mode of a dumping unit through the intelligent response module, and corrects the duration of a sub-cycle in a pulse cycle through the transportation correction module, thereby achieving accurate monitoring of transient belt twist risks, flexible adjustment of dumping modes and intelligent correction of the transportation process, and improving the efficiency and stability of material conveying in construction operations.

This utility model relates to the field of boiler technology and discloses a steam-water separation device for a Class D boiler. It includes a boiler body and an evaporator tube located inside the furnace chamber. A lower header is located at the bottom of the boiler body, and an upper header is located at the top. The upper and lower ends of the evaporator tube are connected to the upper and lower headers, respectively. The evaporator tube contains saturated water, and a steam-water separation device is located at the top of the evaporator tube, with a gap between the device and the water surface below it. Steam rises and enters a spiral steam channel, rotating rapidly upwards along the channel. Tiny water droplets in the steam, under the influence of gravity and centrifugal force, detach from the steam and fall back into the evaporator tube, significantly reducing the water content in the steam and achieving steam-water separation. This improves the quality of the steam and alleviates abnormal water level fluctuations in the heat exchange tubes. The collected water droplets reduce the supply of saturated water in the evaporator tubes to a certain extent, effectively saving energy and water resources.