6results about How to "Does not affect continuous operation" patented technology

The invention discloses a multifunctional air cushion lamp with a portable adjusting support, and belongs to the technical field of air cushion lamps, the multifunctional air cushion lamp comprises a main supporting rod and a lamp skin frame used for installing a lamp panel module, and the main supporting rod is connected with a steering assembly used for adjusting the lighting direction of the lamp panel module through an indicating box; the inner side wall of the indication box is connected with a magnetic breaking assembly through a telescopic butt joint column. Through the arrangement of the quick-assembly male head and the quick-assembly female seat, quick unfolding, locking and separation of the carbon fiber tube supporting frame can be realized by utilizing a locking structure of the quick-assembly male head and the quick-assembly female seat, and by combining with the rotary folding design of the fixed seat, the building and dismounting process of the lamp is greatly simplified, time and manpower are saved, and transportation and storage are convenient; meanwhile, the adjusting locking mechanism of the three-way pipe is in butt joint, the air cushion lamp mode and the lamp distribution mode can be rapidly and stably switched, the requirements of different shooting or lighting scenes are met, and the universality and scene adaptability of the tool are improved.

The present invention discloses a continuous ethylene selective polymerization device and method. The device and method feed ethylene through a feed nozzle arranged on the wall of the reactor and regularly wash the polymer attachments on the inner surface of the reactor with a high-pressure solvent jet; the reaction liquid after quenching is subjected to two-stage sedimentation, and the upper clear liquid directly enters the subsequent distillation separation unit, thereby realizing continuous operation; the slurry with high insoluble content in the lower layer after precipitation and concentration is discharged from the system in a centralized manner, and then solid-liquid separation is performed, thereby avoiding the problems of easy filter blockage, ineffective backwashing, frequent switching, difficult cleaning, and influence on continuous operation when filtering directly in a continuous and high-pressure system. The present invention provides a solution to the insoluble ethylene polymers produced by side reactions during continuous ethylene selective polymerization, thereby realizing long-term continuous and stable operation of the device.

The application relates to the technical field of wastewater treatment, in particular to a high-salt organic wastewater treatment and salt recovery process capable of recycling, which comprises the following steps: adding polyaluminum chloride and attapulgite powder into high-salt organic wastewater with a volume of V, and stirring for 3-5 minutes; the treated high-salt organic wastewater is filtered once in a ceramic membrane filter, the filtrate is collected in a filtrate collecting device, and the volume of the filtrate is 0.8V; the application can coagulate and filter organic matters and suspended impurities in the high-salt organic wastewater during the treatment process, almost all the salt is retained in the filtrate, and the salt ions are directionally migrated and concentrated under the driving of an electric field in cooperation with an electrodialysis concentration treatment, so that the removal rate of the organic matters and the recovery rate of the salt are greatly improved.

The utility model discloses a kind of rock wool board size monitoring devices, relate to rock wool board production detection technical field.The device includes laser displacement sensor group, positioning device, pneumatic execution device and control system.Laser displacement sensor group is by symmetrically arranged width sensor, top thickness sensor and rear length sensor composition, realize long, wide, thick three-dimensional synchronous non-contact measurement.Positioning device is fixed rock wool board by baffle and clamping pneumatic cylinder, and pneumatic execution device includes lifting mechanism and sorting push rod.Control system uses PLC real-time analysis sensor data, triggers acousto-optic alarm when out-of-tolerance and eliminates unqualified product.The device uses modular design, adapts to different specifications rock wool board, solves the problem of traditional detection efficiency, single dimension and complex mechanical structure, significantly improves detection precision and production adaptability.

The invention provides a control logic hot update system, method and device. The control logic hot update system comprises a digital base and a local controller in communication with the digital base. And after responding to the updating instruction, the local controller uploads a key operation state parameter set to the digital base, and then pauses the logic of the local controller and transfers the equipment control right. The digital base starts virtual control logic based on the state set to take over equipment control, and records running states during take over to generate a take-over state parameter set. And after the local controller completes logic updating, the digital base issues the parameter set. And the local controller starts a new logic based on the return state set and requests to recover the control right. And the digital base responds to the request and returns the control right. According to the system, zero interruption of equipment control during controller logic updating is realized through state bidirectional migration and virtual real-time takeover.

The utility model discloses a kind of formation tank scale removal devices, including formation tank, tank liquid, liquid suction pump, liquid suction pipeline, conical container, large gate valve, liquid accumulation tank, glass observation port, small gate valve, liquid discharge port, liquid return pipeline.Tank liquid is contained in formation tank, and tank liquid in the bottom of formation tank is sucked by liquid suction pump through liquid suction pipeline, and liquid suction pipeline is connected in lower portion of conical container with 30 °, so that tank liquid rotates in container, and clarified tank liquid is returned to formation tank through liquid return pipeline, scale deposition is in lower portion, and enter liquid accumulation tank through large gate valve, and after being observed through glass observation port, it is discharged by small gate valve of liquid discharge port.The device can effectively remove tank liquid scale, solve electrode foil crushing and piercing problem.