16results about How to "Continuous operation" patented technology

The utility model relates to dining car drainage technical field, concretely is a dining car drainage system with wastewater recycling, including water collecting tank and two water collecting rod, and the top end water collecting rod bottom fixedly connected with a plurality of cylinder cover, and the bottom water collecting rod top fixedly connected with a plurality of cylinder, the other side of water collecting tank is equipped with locking mechanism, the locking mechanism includes rotary rod and support plate, the rotary rod is fixedly connected with the limit gear on, the support plate is slidably connected with lift rod, the lift rod top fixedly connected with the toothed block, the toothed block bottom fixedly connected with spring in lift rod position department, rotary rod one end fixedly connected with guide rod, the guide rod inside slidably connected with guide block, the utility model's beneficial effects are: not only can effectively accelerate filter core replacement efficiency, reduce the time -consuming of replacement link, can also greatly reduce the energy consumption of staff, let maintenance operation be more relaxed and efficient, indirectly provide guarantee for the continuous operation of dining car.

This invention provides a low-thrust pulsation multi-stage reconnected electromagnetic propulsion device and its power supply control method, including two rows of stator coils, a mover plate embedded with multiple metal plates, a mover mechanism, and a stator power supply device; the two rows of stator coils are fixed in parallel on a stationary base, with each pair of stator coils arranged coaxially facing each other; the metal plates are embedded in the mover plate, which is fixed to the mover mechanism, located between and parallel to the two rows of stator coils, with the center of the metal plate and the axis of the two rows of stator coils on the same plane; the load is connected to the mover mechanism through a connecting mechanism; each row of stator coils is evenly spaced along the propulsion direction; multiple metal plates are evenly spaced along the propulsion direction on the mover plate; a pulse current is supplied to the stator coils through the stator power supply device, and the metal plates are subjected to a controllable and powerful thrust, causing the mover mechanism to move at high speed in the direction of the force. This electromagnetic propulsion device is suitable for propelling high-speed motion of moving bodies within different speed ranges.

The utility model discloses a wired reverse charging formula intelligent lock, including main lock plate and installation lock board, its characterized in that: the both ends of main lock plate are bent down and are bridge type setting, including panel base and detachable panel cover, be equipped with assembly cavity in the panel base, the assembly cavity is divided into flat plate area and the inclined area at the both ends of flat plate area, the circuit main control board is assembled in the flat plate area, be equipped with charging wire on the circuit main control board, the charging wire extends to any inclined area, any displacement of the inner wall of inclined area is equipped with the opening of the charging wire and is equipped, the opening is equipped with detachable closure, the junction of flat plate area and inclined area is equipped with the limiting component for limiting charging wire, the opening of inclined area is equipped with the positioning component for limiting charging wire. The utility model discloses after the improvement self -contained charging wire, can directly through the mobile phone and insert and carry out the quick charging, ensure the advantage that the door lock continues to run.

This invention discloses a semiconductor chip mounting device for processing dashcams, belonging to the field of semiconductor device manufacturing technology. It includes a worktable and an adhesive application assembly. A material box is mounted on the top of the worktable, and a feeding tray is rotatably connected to the top of the worktable. A positioning groove is formed on the top of the feeding tray. A mounting assembly is mounted at one end of the top of the worktable, and the adhesive application assembly is located at one end of the mounting assembly. The adhesive application assembly includes a drive board, and a roller seat is located below the drive board. A limit seat is slidably connected to the outer side of the roller seat. This invention enables simultaneous workpiece mounting and chip adhesive application, completing workpiece bonding immediately after adhesive application. This prevents long-term exposure of adhesive to dust and impurities, effectively ensuring chip bonding cleanliness. Furthermore, the rigid limit precisely controls the adhesive application stroke, ensuring the adhesive width is smaller than the workpiece width, preventing excessive adhesive overflow when the workpiece squeezes out adhesive, thus improving chip mounting accuracy and bonding stability.

This invention relates to the field of organic synthesis technology and discloses a method for preparing N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine. The method includes the following steps: a primary reaction is carried out in the presence of a first noble metal catalyst, involving methyl isopentyl ketone, p-phenylenediamine, and hydrogen; followed by a secondary reaction is carried out in the presence of a second noble metal catalyst, involving the mixture obtained after the primary reaction; wherein the temperature of the primary reaction is 20-70°C higher than that of the secondary reaction, and the temperature of the primary reaction is 100-150°C, while the temperature of the secondary reaction is 60-100°C. This method utilizes a noble metal catalyst in a fixed-bed staged catalytic synthesis of the antioxidant N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine, which improves the conversion rate of raw materials and reduces side reactions in methyl isopentyl ketone and N,N'-bis(1,4-dimethylpentyl)-p-phenylenediamine, thereby improving product quality.

The utility model provides a kind of fuselage heat dissipation structure and four-legged robot.The fuselage heat dissipation structure includes fuselage main body, motor and first airflow driving member.The fuselage main body is provided with first installation cavity and the first air inlet and air outlet communicated with first installation cavity.The motor is installed in first installation cavity, and is formed with first heat dissipation channel and second heat dissipation channel with the inner wall of first installation cavity.The first airflow driving member is installed on the fuselage main body, and is used to drive the gas in first heat dissipation channel and second heat dissipation channel to flow towards the air outlet.In the present application, the path length of first heat dissipation channel is greater than the path length of second heat dissipation channel, the wind resistance of first heat dissipation channel is designed to be smaller than the wind resistance of second heat dissipation channel, so that the air volume entering first heat dissipation channel is greater than the air volume entering second heat dissipation channel, and then the circumferential four sides of the motor can be uniformly cooled, the heat dissipation performance of fuselage heat dissipation structure is improved, and the four-legged robot can be continuously and stably operated.

This utility model relates to the field of offshore platform operation technology, and more particularly to a gas source control system for offshore oil platforms. A gas source control system for offshore oil platforms includes an instrument gas source and a pressure monitoring module connected to a gas source pipeline, and also includes a control module, a gas source switching module, a first backup gas source, and a second backup gas source. The first backup gas source and the second backup gas source are connected to the gas source pipeline through the gas source switching module. The control module is electrically connected to both the pressure monitoring module and the gas source switching module, and controls the operating state of the gas source switching module based on the pressure value monitored by the pressure monitoring module, so as to select one of the instrument gas source, the first backup gas source, and the second backup gas source to supply gas. This utility model allows the backup gas source to immediately take over when the instrument gas source gradually decreases to the minimum valve opening value, ensuring the continuous operation of the pneumatic shut-off valve.

This invention discloses a gas-phase continuous production apparatus for perfluorononane, comprising a chlorination reactor, a fluorination reactor, and a condenser connected in sequence. The inlet of the chlorination reactor is connected to a first mixer that connects hexafluoropropylene trimer gas and chlorine gas. The inlet of the fluorination reactor is connected to a second mixer that connects to hydrogen fluoride gas. The chlorination reactor is connected to the second mixer via a pipeline. The production apparatus provided by this invention is a gas-phase reaction device that can operate continuously, is suitable for large-scale production, increases production capacity, and reduces production costs.

This utility model discloses a deburring device for train traction rod forgings, relating to the field of deburring technology for train traction rod forgings. It aims to solve the problem that existing deburring methods mostly rely on manual labor, which is insufficient for continuous deburring operations and has low efficiency. The key technical solution includes a first roller conveyor and a second roller conveyor. An upper support is fixedly connected to the upper surface of the first roller conveyor, and a deburring mechanism is fixedly installed on the upper surface of the upper support. A first-side deburring mechanism and a second-side deburring mechanism are respectively installed on the symmetrical sides of the first roller conveyor. A lower support is fixedly connected to the intersection of the first and second roller conveyors, and a deburring mechanism is fixedly installed on the lower surface of the lower support. This achieves the effect of continuously deburring multiple forgings with high efficiency.

This invention belongs to the field of waste gas treatment technology, specifically disclosing a flare gas incineration treatment system for EVA production. The system includes a daily gas buffer tank and an emergency gas buffer tank, each connected in series with a liquid separator, a water seal tank, and a cooler. The gas outlets of the two coolers are connected to an incinerator, and the flue gas outlet of the incinerator is connected in series with an induced draft fan and a chimney. Addressing the safety risks, such as explosions, posed by direct combustion of flare gas generated during EVA production, this invention achieves safe, efficient, and compliant emissions of flare gas by classifying and collecting the flare gas, separating it into liquids, applying a water seal, pre-treating it with cooling, and precisely monitoring key parameters, combined with efficient incineration in an incinerator. This solves the problem that direct combustion of flare gas containing hydrocarbons such as ethylene, vinyl acetate, and organic solvents generated during EVA production can easily lead to explosions or flameout accidents due to gas composition imbalance.

The utility model belongs to the technical field of storage tank type blending oil, especially relates to a storage tank unloading liquid collecting device, including vent pipe, vent valve, liquid collecting pipe, pump inlet pipeline, blowdown valve, blowdown pipe, unloading pump, pump outlet pipeline, the storage tank unloading liquid collecting device, the liquid collecting pipe is the core optimization component of storage tank unloading pipeline system, and the blending oil component is stored by specific structure, and stable liquid buffer space is formed.When the tank car transports blending oil to the unloading pump, if the liquid level of the tank car drops to cause liquid supply fluctuation or pipeline flow instantaneous change, the oil component in the liquid collecting pipe can be supplemented to the pump inlet in time, the pump inlet pipeline in the traditional process is avoided to produce the evacuation problem due to insufficient liquid supply, the unloading pump is guaranteed to continue normal operation. This not only prevents the vulnerable parts of the pump body from being damaged due to dry friction, reduces the failure rate, but also reduces the demand for inspection and maintenance, reduces the frequency of spare parts replacement and labor cost, saves maintenance cost, improves the economy and reliability of the unloading process.

The utility model discloses a solar water treatment device belongs to sewage treatment technical field, and is mainly used for the sewage treatment of remote area. The utility model solves the technical problem that provides solar water treatment device, including the casing of left chamber is equipped with filter unit, right chamber is equipped with disinfection unit, and the top of casing is equipped with photovoltaic panel assembly, and photovoltaic assembly includes solar photovoltaic panel and battery assembly of electricity connection, and photovoltaic panel assembly still has control unit of electricity connection, and data acquisition module includes the sensor for monitoring water quality and display, and the display is connected with sensor signal, and control module includes controller A of adjusting water pump flow rate, controller B of adjusting ultraviolet lamp intensity and controller C of controlling the dosage of silica light touch powder of the release ware release, and control module is connected with display electricity, through the additional photovoltaic assembly and control unit, make it suitable for remote area or the environment of lacking power supply, aiming at the dynamic adjustment processing of water quality, realizes efficient processing.

This invention relates to the field of toughening agent technology, specifically a high-transparency, cold-resistant toughening agent for polyester materials and its preparation method. By weight, it comprises 50-90 parts PET, 10-40 parts PETG, 1-10 parts high-transparency TPEE, 1-5 parts TPEE-g-MAH, 0.3-6 parts composite plasticizer, 0.1-0.5 parts nucleating agent, and 0.1-0.5 parts antioxidant. The preparation method includes: raw material drying, additive premixing, mixing the base material and additives, melt extrusion, and cooling pelletizing. This invention, through the synergistic effect of high-transparency TPEE and the specific compatibilizer TPEE-g-MAH, achieves nanoscale dispersion and strong interfacial bonding while solving the technical problem of "toughening inevitably reducing transparency" in traditional toughening materials. This results in a material with a low-temperature impact strength of 110-150 kJ / m² at -30°C, while maintaining a light transmittance ≥90% and a haze ≤2%. It is particularly suitable for PET products requiring high transparency and low-temperature impact resistance.

The utility model discloses a lift with horizontal conveying function, including frame, the back of frame is fixed with fixed plate, and the light pole is connected between fixed plate and frame top, and the light pole sliding connection elevating plate, and the elevating plate is connected with the elevating stand through connecting plate. The transmission shaft and drive shaft are equipped at the both ends of the elevating stand, and the driven wheel and drive wheel are respectively equipped on it, and the support wheel is equipped in the middle part, and the three are driven through the conveying belt. The drive motor in the elevating stand drives the drive shaft to rotate through the drive gear and transmission gear, and provides energy for the conveying belt; the support plate in the middle part of the top of the elevating stand supports the product, and guarantees the stable conveying; the elevating cylinder on the back of the frame can drive the elevating stand to vertically lift. The lift integrates vertical lifting and horizontal conveying function, simplifies production process, reduces equipment cost and land occupation, is stable and efficient, can flexibly adjust the conveying height according to the demand, and is widely applicable.

This utility model discloses a reactor for the precise production of glyphosate, comprising a body, a screw, a feeding system, a reaction gas system, a power system, a baffle plate, a cooling water system, a receiving hopper, and a controller. The feeding system includes a hopper, a fixed support, a first solenoid valve, a weighing hopper, a second solenoid valve, a weighing device, a feed pipe, and a distributor. The weighing hopper precisely proportions the raw materials and additives, which are then evenly distributed by the distributor. A twin-screw compressor thoroughly stirs and mixes the raw materials and additives before introducing ammonia gas to participate in the reaction and generate glyphosate. This application solves the problem that the inability to precisely control the material quantity affects product purity, while also offering a simple process that allows for continuous operation.