15results about How to "Prevent suspension" patented technology

The utility model discloses waste gas treatment equipment which comprises a purification box and an upper cover, a gas inlet pipe is arranged on one side of the purification box, a collecting structure is arranged in the purification box and comprises a collecting barrel, a fixing frame is fixedly arranged in the collecting barrel, a spring is installed at the lower end of the fixing frame, and a closing plate is arranged at the lower end of the spring. Air inlet holes are formed in the bottom end of the collecting barrel, discharging grooves are formed in the two sides of the upper end of the air inlet pipe, and a cleaning cover is arranged at the upper end of the collecting barrel. According to the waste gas treatment equipment disclosed by the utility model, larger impurities in a water source in the purification box can be intercepted, so that the condition that the sewage discharge pipe is blocked due to the larger impurities in the water source is avoided.

This invention provides a method and apparatus for accurately determining the solubility of rare earth oxides in high-temperature molten salt. It relates to the field of rare earth oxide solubility detection technology, and overcomes the measurement errors caused by severe volatilization of molten salt under high-temperature conditions and the presence of undissolved rare earth oxide or rare earth fluoride particles in the obtained samples, which are present in existing technologies. Furthermore, by using rare earth fluorides instead of rare earth oxides, the amount of rare earth oxides dissolved in the rare earth fluoride-alkali metal fluoride mixed molten salt can be accurately measured, avoiding indirect analysis errors and greatly improving the accuracy of rare earth oxide solubility determination results in high-temperature molten salt.

The invention discloses a flaw detection device for new material fiber cloth, which comprises a shell, the front part of the shell is provided with a revolving door which can be opened, the inner wall of the shell is fixedly provided with a support plate, the inner wall of the support plate is rotatably connected with a winding drum through a connecting rod, and the circumferential surface of the winding drum is wound with cloth; the device comprises a shell, an irradiation mechanism, the irradiation mechanism is arranged at the top of the shell, the irradiation mechanism comprises a hydraulic cylinder, a mounting plate is fixedly mounted at the output end of the hydraulic cylinder, and a lamp is mounted on the inner wall of the bottom of the mounting plate. As the photosensitive sensors at the corresponding positions are mounted at the beginning, the device can be directly operated without stopping the machine to edit patterns for comparison, and the detection can be completed only by detecting the light intensity of the photosensitive sensors at the corresponding positions.

The invention discloses an air circulation control system for a polishing spray booth, which relates to the field of polishing spray booths and comprises an air inlet unit, a circulating air module, a temperature and humidity control unit, an exhaust unit, a spray booth body, a waste gas treatment mechanism, a waste gas discharge mechanism, a fresh air inlet mechanism and a filtering mechanism. According to the spray booth, the flow of the fresh air entering the spray booth body is automatically adjusted through the flow control module, the fresh air is filtered before being fed into the spray booth body, and the temperature and humidity control unit regulates and controls the internal temperature of the spray booth body by being externally connected with the temperature regulation and control mechanism and the humidity regulation and control mechanism; waste gas can be treated and discharged through the exhaust unit, meanwhile, the concentration of discharged gas is detected, when the concentration exceeds the standard for multiple times, alarm treatment is conducted, a waste gas treatment mechanism is overhauled, long-time standard-exceeding discharge is avoided, pollution to the surrounding atmospheric environment is reduced, and environmental protection is facilitated.

This application discloses a display panel in which an array substrate is provided, including multiple connecting lines. The connecting lines are disposed on a surface of the first passivation layer away from the substrate. The multiple connecting lines are spaced apart in a second direction of the display panel, and the connecting lines are electrically connected to multiple metal light-shielding portions and the common electrode layer. This allows the potential of the multiple metal portions of the metal light-shielding layer to be equal to the potential of the common electrode layer. The advantage is that it can avoid the floating potential of the metal light-shielding light, thereby improving the problem of electrostatic accumulation of the metal light-shielding light in the display panel.

The application relates to the technical field of gas-liquid separation, and discloses a pipeline type gas-liquid separation device suitable for a microgravity environment, which comprises a separator shell and a gas-liquid separation cylinder; the separator shell is located at the left side of the gas-liquid separation cylinder and is fixedly connected with the gas-liquid separation cylinder; gas outlet pipelines and gas-liquid mixture inlet pipelines are respectively arranged on the left and right side walls of the gas-liquid separation cylinder; a closed impeller is arranged on the head of the right side of the gas-liquid mixture inlet pipeline, and the closed impeller is located in the gas-liquid separation cylinder; the left side of the main body of the gas-liquid mixture inlet pipeline is located in the separator shell and rotationally connected with the separator shell, and shaftless guide vanes are arranged in the inner cavity; a metal wire screen and a liquid storage wire screen are arranged in the gas-liquid separation cylinder. The pipeline type gas-liquid separator under the microgravity environment has a larger separation capacity and a better separation effect than the traditional static separator, has the advantages of saving electric energy and simple structure compared with the traditional dynamic separator, and is suitable for the microgravity environment.

This utility model relates to a modular skid-mounted water purification device with easily replaceable filter media. It is constructed using standardized prefabricated units, with the main frame prefabricated as a 2m×2m semi-finished product. The main frame includes a base plate, a supporting structure, and an enclosure structure. Both the enclosure structure and the base plate are connected to the supporting structure, forming three treatment zones: a flocculation zone, a sedimentation zone, and a filtration zone. The flocculation zone is equipped with a flocculation mesh plate, which is connected to the inner side of the enclosure structure and the base plate. The sedimentation zone is equipped with an effluent weir and honeycomb inclined tube packing. A prefabricated sludge discharge trough is installed on the base plate of the sedimentation zone. A liftable filter media frame is installed above the filtration zone. The various modules of this utility model can be easily disassembled and reassembled. The liftable filter media frame with replaceable filter media in the filtration zone facilitates later maintenance, solves the problem of high welding and maintenance workload in traditional integrated water purification equipment, and avoids equipment downtime due to packing replacement during operation.

The utility model relates to the field of waste cleaning, in particular to an automatic waste cleaning device which comprises a table top and a circuit board base material, side columns are fixedly installed at the two ends of one side of the table top, a discharging pipe is fixedly installed between the side columns on the two sides, a sliding rod is arranged above the discharging pipe, and a sliding block is installed on the sliding rod in a sliding mode. A sliding block is fixedly installed on the bottom face of the table top, a motor is fixedly installed on the bottom face of the sliding block, a cutter wheel is fixedly installed at the output end of the end, close to the table top, of the motor, and a dustproof device is fixedly installed above the discharging pipe. And then the circuit board chippings are sucked into the discharging pipe through the fan arranged below the discharging pipe, so that the effect of preventing metal chippings and plastic chippings from suspending in the air is achieved, the metal chippings and the plastic chippings accumulated on the surface or in the cutting equipment are cleaned, and the effect of reducing the equipment abrasion, fault and even damage probability is achieved.

The present application relates to the technical field of computer software security, and specifically discloses a multi-agent collaborative arrangement method and system based on software supply chain security detection, wherein a task disintegration and stage arrangement engine is constructed to organize multiple special security detection agents such as SCA agents, code audit agents and license detection agents into a directed acyclic graph type detection pipeline; a task state machine is used to manage the life cycle state of each detection node, and asynchronous queues are used to realize decoupled communication between agents; the scanning results of upstream agents are used as the task input and strategy parameters of downstream agents to realize result-driven dynamic arrangement; and a failure node compensation mechanism is used to automatically retry or degrade and replace abnormal detection nodes to ensure the integrity of the overall detection task and improve the reliability and integrity of software supply chain security detection.

The utility model discloses a dust collecting device and numerical control engraver. The dust collecting device includes: mounting seat, dust collecting cover, adjusting cylinder and dust catcher, the mounting seat is connected with the slide of motor, the cylinder body of adjusting cylinder is fixedly connected with the mounting seat, the dust collecting cover is connected on the piston rod of adjusting cylinder, and the dust collecting cover is communicated with the dust catcher through the hose. This scheme can collect the chippings and dust produced by motor engraving in time, avoids chippings and dust suspension or splashing, and optimizes the workshop production environment.

The utility model relates to the technical field of packaging gluing, and discloses a gluing device for printing packaging, which comprises a box body, and two groups of dust removal components are arranged on the front side in the box body and are used for preventing dust from influencing the adhesive bonding effect. According to the gluing device for printing and packaging, a dust removal assembly is installed, gas in a bottom limiting air duct can be guided and exhausted through a draught fan, the right end of the draught fan transmits rotating kinetic energy through a transmission box, and therefore electric energy consumption is reduced, a cleaning brush is driven by the transmission box to rotate at a high speed, and the cleaning efficiency is improved. In the rotating process, dust on the surface of a printing package is cleaned, in the cleaning process, a limiting air duct generates suction force to adsorb and discharge dust or impurities in a cleaning brush, the problems of dust attachment and dust suspension in the cleaning brush are avoided, the situation that the adhesion effect is affected by dust coverage is effectively avoided, meanwhile, use of a motor is effectively reduced, and the production cost is reduced. And the cost is reduced.

The present invention discloses a mud separation device and method with feeding and exhausting functions, including a frame and a cyclone fixedly mounted on the frame, a mud box fixedly mounted on the frame, an inlet on the top of the mud box, a secondary vibrating screen and a primary vibrating screen sequentially mounted on the inner side of the frame from top to bottom, wherein the inlet on the top of the mud box is located below the primary vibrating screen, the sewage outlet of the cyclone is located above the secondary vibrating screen, and a vibrating grid is arranged inside the mud box. The present invention adopts a vibration mode to accelerate the discharge of gas in the mud, avoids gas enveloping solid particles in the suspended liquid when the mud is separated by the cyclone, ensures the centrifugal separation effect of the cyclone on the mud, so as to achieve the purpose of quickly and effectively separating water and mud blocks, reduce damage to the cyclone, and improve the service life of the mud separation equipment.

The utility model relates to the technical field of mixing stations, in particular to a foamed concrete mixing station, which is characterized in that slurry is prepared by mixing in advance through a vertical shaft mixing main machine, and then the slurry and lightweight aggregate are mixed and stirred in a horizontal shaft mixing main machine. Compared with a traditional stirring station, the vertical shaft stirring main machine has the advantages that the situation that light aggregate suspends on the surface of slurry in the stirring process can be avoided, the mixing effect of the light aggregate and the slurry is improved, the homogeneity is good, and the stirring efficiency is high; then the temporary storage bin discharges the slurry into the horizontal shaft stirring main machine again after the horizontal shaft stirring main machine completes the last stirring, new slurry is fed into the vertical shaft stirring main machine again for temporary storage, and new slurry is added into the horizontal shaft stirring main machine again after the horizontal shaft stirring main machine completes stirring, so that the waiting time of the horizontal shaft stirring main machine can be shortened, and the stirring efficiency is improved. Meanwhile, the stirring mechanism is arranged in the temporary storage bin, so that the slurry is prevented from being separated in the temporary storage bin.

The application provides a fault detection method, device, local node, detection system and storage medium. The fault detection method is applied to a local node. The local node is connected with a peer node in communication and has multiple forwarding paths. When it is determined that a path fault exists in a packet sending path of the peer node, the periodic sending of a first BFD keep-alive packet is suspended. The other forwarding paths are cyclically detected for faults by sending a second BFD keep-alive packet to the peer node. When a third BFD keep-alive packet is received, a specific forwarding path without fault is determined. When the third BFD keep-alive packet is not received within a preset detection time length, it is determined that the communication between the local node and the peer node is faulty. This can find the specific forwarding path in time or determine the inter-node communication fault after the preset detection time length, effectively avoids the fault misjudgment caused by the slow routing convergence, further avoids the inter-node communication suspension caused by the fault misjudgment, and improves the user experience.

The utility model discloses a seedling ejection structure for accelerating seedling ejection, which comprises a seedling ejection cylinder and an acceleration structure, the acceleration structure is arranged at a seedling outlet, and the acceleration structure comprises a power source, a first seedling ejection acceleration roller, a second seedling ejection acceleration roller, a first gear and a second gear; an acceleration channel is formed between the first seedling shooting acceleration roller and the second seedling shooting acceleration roller, the first gear is meshed with the second gear, a rotating shaft of the first seedling shooting acceleration roller is connected with the first gear, and a rotating shaft of the second seedling shooting acceleration roller is connected with the second gear. The power source is used for driving the first seedling shooting acceleration roller or the second seedling shooting acceleration roller to rotate. The seedling ejection device has the advantages that the first seedling ejection acceleration roller and the second seedling ejection acceleration roller rotate to drive seedlings to be ejected in an accelerated mode, the ejection speed of the seedlings is increased, the seedlings make contact with soil in a field more easily, the seedlings are prevented from being suspended on the water surface, the seedlings are firmly fixed to the field, and the survival rate is high.