32results about How to "Guaranteed operating efficiency" patented technology

The application discloses a system and method for multi-camera remote wireless backhaul based on UAC and UVC, the method comprising: generating device descriptors, character descriptors, configuration descriptors, UVC interface descriptors, UVC endpoint descriptors and UVC specific descriptors by analyzing Configfs configuration, and constructing a USB combination device according to the device descriptors, the character descriptors, the configuration descriptors, the UVC interface descriptors, the UVC endpoint descriptors and the UVC specific descriptors; transmitting USB control signaling of a dongle and a receiver RX and backhaul data of a plurality of UVCs by using the USB combination device; obtaining a current packet loss rate of the system, dynamically adjusting a total bandwidth between the dongle and the receiver RX, and controlling the number of simultaneously opened UVCs according to the total bandwidth. A plurality of UVCs (cameras) are presented on a PC host, control of a specified UVC (camera) is realized, the total bandwidth between the dongle and the receiver RX is dynamically adjusted according to CPU occupancy of the dongle and a packet loss rate of the UVC, the plurality of UVCs are controlled to be closed, and the running efficiency of the UVCs is ensured.

The utility model discloses a kind of high-efficiency demister for boiler flue gas, it is related to boiler flue gas processing technical field, including processing tank subassembly and spraying subassembly, the inside intermediate installation of processing tank subassembly has demisting subassembly, spraying subassembly is symmetrically set in the left and right sides of demisting subassembly, the both ends of processing tank subassembly are connected and installed with stabilizing support.The high-efficiency demister for boiler flue gas, by spraying subassembly is symmetrically set in the both sides of demisting subassembly in the inside of processing tank subassembly, the structure of spraying subassembly is set with the structure of rotary valve pipe, it can be connected with external water supply equipment, or be connected with feeding equipment, so as to assist the structural cleaning maintenance of demisting subassembly, or reaction reagent is sprayed in flue gas, to guarantee flue gas treatment effect, in addition, the structure of stabilizing support can be used, the structure of processing tank subassembly can be expanded while being supported.

The utility model discloses a kind of sewing workstations of hanging system, be set in hanging system, solve the problem that existing workstation cannot be well adapted to the processing of large-format textile, and affect the operating efficiency of operator.The hanging system includes loop track, and the sewing workstation is set in the outside of loop track along the trend of loop track, including incoming station support rail and outgoing station support rail.Inlet support rail and outgoing station support rail have gap between them, closed loop type conveying chain is provided at the position of gap, and conveying chain is used to convey carrier from the outlet end of incoming station support rail to the inlet end of outgoing station support rail.At least two separated support wheels are provided at the lower side of gap, and the support wheel supports conveying chain from the inner side of conveying chain, so that the bottom side part of conveying chain forms a certain length of retention part, and the retention part provides retention space for at least two separated carriers;Workstation is provided at the outside of retention part, and the height where retention part is located is adapted to workstation.

The utility model provides a kind of quick replacement roller's belt conveyor return roller group structure, it includes: fixed bottom beam, it is made of long angle steel;Two root length direction series arrangement's roller bottom beam, each roller bottom beam is made of angle steel, its upper surface two ends are each fixedly connected with a roller bracket, and each roller bottom beam supports a roller using two roller brackets thereon;Two roller bottom beams are hinged by the hinge lug welded on the adjacent two roller brackets and are realized by hinge shaft, the two right-angled edges of one end of fixed bottom beam are vertically fixed with positioning column, and the two right-angled edges of the other end are interval and provided with two pieces of guide pressing piece, the guide pressing piece and the right-angled edge between fixed bottom beam form the guide gap that can be respectively supplied with the two right-angled edges of roller bottom beam, and the outer end of the two right-angled edges of one roller bottom beam is provided with the positioning socket corresponding with positioning column. The utility model is simple in structure, reasonable, and can guarantee the convenience, timeliness and security of maintenance.

The utility model discloses a single support point panel beating is with tensioner, include: handle, with abutment seat hinged joint, drawing piece has the sliding hole, and through the sliding hole can be slidably set on the handle, locking assembly is installed on drawing piece, can lock drawing piece on handle, or unlock to make drawing piece can slide on handle along its length direction. When using the tensioner of the application, first, the drawing piece end is fixedly connected with the sheet metal deformation part, ensures that the drawing assembly axis and the plane to be repaired are in perpendicular relation, the locking assembly is unlocked and moves the handle to slide relative to the drawing piece, and after rotating the abutment seat to make the abutment seat contact with the abutment plane, the locking assembly locks the drawing piece on the handle, can use the handle to draw the sheet metal and carry out the plate, the position of handle can be adjusted one time, need not frequently remove the limiting state of limiting piece and recess or re -adjust the drawing angle of drawing piece, guarantees the operation efficiency.

This disclosure provides a method, apparatus, device, storage medium, and program product for selecting a last-mile delivery station, which can be applied in the field of computer technology. The method includes: acquiring first travel characteristic data of the pickup party from a first starting point to multiple candidate stations; acquiring second travel characteristic data of the sender from a second starting point to multiple candidate stations; determining the influence coefficients corresponding to multiple sets of travel distance data and multiple sets of delivery distance data; and determining a target last-mile delivery station from multiple candidate stations based on the influence coefficients, the multiple sets of travel distance data, and the multiple sets of delivery distance data, wherein the influence coefficients are determined by a pre-trained prediction model.

This application relates to the field of dust covers and discloses a dust cover for grain and oil loading and unloading that can reduce dust emissions. The dust cover for grain and oil loading and unloading in this application includes a dust cover body, a filter box located adjacent to the dust cover body, a dust filter liquid inside the filter box, and a second sealing cover at the upper end of the filter box. A rear connecting pipe is located at the upper end of the second sealing cover to facilitate the discharge of the dust-treated air from the filter box, ensuring the smooth operation of the structural components. This effectively treats dust generated during grain and oil loading and unloading. The second sealing cover facilitates regular maintenance of the filter box by workers, ensuring its operational efficiency and facilitating subsequent dust suppression operations.

The utility model relates to the technical field of grain storage discloses a kind of inner ring flow fumigation equipment for granary, including base, the top of base is fixedly connected with installation platform, the top of installation platform is fixedly connected with driving motor, the top of base is fixedly connected with shell, the inside rotation of shell is connected with fan, the output of driving motor is fixedly connected with driving shaft, the side of driving shaft away from driving motor is fixedly connected in the inside of fan, the side of shell away from driving motor is fixedly connected with air inlet, the top of shell is fixedly connected with air outlet.The dustproof mechanism includes dustproof filter plate, and the dustproof filter plate is slidably connected inside the air inlet.In the utility model, the dustproof filter plate inside the air inlet can effectively prevent solid particles from being drawn into the shell, which affects the operation of the fan, ensures the operation efficiency of the fan, improves the fumigation effect of the grain and ensures the safety of the working environment.

The application discloses a wafer flat edge positioning device and relates to the technical field of wafer manufacturing. The wafer flat edge positioning device can support a wafer body and complete flat edge positioning operation through cooperation of multiple load bearing shaft sleeves matched with the wafer body and a bottom driving roller. In the adjusting process, the height of the bottom driving roller can be automatically adjusted through cooperation of a driving assembly, the wafer body can be processed at the same time, the wear of the wafer body can be reduced, the bottom driving roller is separated from the flat edge after the wafer body is positioned, compared with a traditional operation mode, the wafer body can be positioned on the flat edge at the same time, the wear of the flat edge after positioning is avoided, the operation efficiency is ensured, and the application range of the equipment is further improved.

The application relates to a railway accessory nut removal tool. The railway accessory nut removal tool comprises a main body shell, a limiting adjustment assembly and a top rod rotary cutter. The main body shell is provided with a fixed end and a guide hole, the fixed end is used for mounting the limiting adjustment assembly, and the guide hole provides a moving channel for the top rod rotary cutter; the adjusting part of the limiting adjustment assembly is fixed to the fixed end of the main body shell, the limiting strip connected at both ends can be contracted or expanded towards the adjusting part, a limiting space is formed between the adjusting part and the limiting strip, and the alignment hole on the adjusting part is in communication with the guide hole and the limiting space; the rod body of the top rod rotary cutter passes through the guide hole, the cutter head end extends into the limiting space through the alignment hole, the rotating end is exposed outside the guide hole and can be driven to move axially along the guide hole by external force. The adjustability of the limiting adjustment assembly and the directional movement of the top rod rotary cutter are combined, the removal requirements of nuts of different specifications are met, and the stability and operation efficiency in the removal process are ensured through the rigid connection and guide constraint between structures.

This disclosure relates to a dust suppression method, apparatus, electronic device, and storage medium. The method includes: acquiring first location information of a first vehicle, and based on the first location information, acquiring nozzle position information of at least one spraying device installed on both sides of the road on which the first vehicle is traveling; determining, based on the first location information and the nozzle position information, whether there is an intersection between a first detection range of the first vehicle and the current spraying range of the at least one spraying device; and, if it is determined that there is an intersection between the first detection range and the current spraying range, controlling the at least one spraying device to open or close based on its operating state. This disclosure can prevent vehicles from stopping or traveling at low speeds due to the need to avoid obstacles, thus ensuring both dust suppression effectiveness and vehicle operating efficiency.

The utility model provides a kind of feeding device for steel pipe processing, it includes frame body, walk material board, block material piece, grab material piece and driving part, the walk material board is obliquely installed in the frame body top and is used to carry pipe material, the block material piece is installed in the walk material board obliquely upward one end top and is used to temporarily block pipe material, the grab material piece is installed in the both sides of the walk material board and is used to drive the pipe material blocked by the block material piece to the walk material board obliquely downward one end movement, the driving part is installed in the bottom of the walk material board and is used to drive the grab material piece rotation.The utility model is by using the way that block material piece makes pipe material parallel and grab material piece drives pipe material, it solves the technical problem that the end side of pipe material and limit baffle in existing walk material device knock and cause blockage to make that feeding is not smooth, to reach the technical effect of improving stability in operation process and thus guaranteeing operation efficiency.

The invention discloses an anti-toppling power line supporting frame, and relates to an auxiliary tool for power construction, a supporting frame mounting seat is of a concave structure, the lower side of a power line is wrapped and fixed in the supporting frame mounting seat through a movable clamping hand and a spring, and a toggle rod clamping mechanism is matched to drive a butterfly knob and a clamping block to form upper side downward pressing and clamping, so that a double-fixing structure is formed; a first hinge seat is arranged at the bottom of a rod body of the supporting frame, a second hinge seat is slidably connected to the rod body, the first hinge seat and the second hinge seat are connected with supporting legs and connecting rods through hinge pieces respectively to form triangular stable supporting, and the supporting legs are further provided with adjusting screws and lengthened supporting legs to adapt to the uneven ground. The weight increasing disc is installed at the bottom of the rod body of the supporting frame, the gravity center can be reduced through the detachable weight increasing block, the anti-toppling capacity is enhanced, the supporting frame meets the multi-scene operation requirement, illumination can be provided in the dark environment, and the safety and operation efficiency of power line overhead in power construction are guaranteed.

The utility model discloses a kind of welding strip 6 head simultaneous winding device, it is related to welding strip winding technical field, including base subassembly and winding subassembly, the top of base subassembly is vertically installed with driving assembly, winding subassembly is connected with the side edge upper end of base subassembly with base subassembly as center circular array and is provided with six groups, the top of driving assembly is installed with fixed frame.The welding strip 6 head simultaneous winding device, by setting the side edge of base subassembly is connected with six winding subassembly, simultaneously cooperate the structure cooperation of driving assembly, six groups of welding strip can be simultaneously wound, with the setting of this structure, the efficiency of device structure operation can be effectively guaranteed, simultaneously using winding subassembly itself structure, realize the disassembly replacement of winding roller, with this, the structural flexibility of device can be guaranteed, and base subassembly can guarantee the structural stability of entire device, to ensure the operation stability of device.

The utility model relates to air conditioner air pipe cleaning technical field especially discloses an airport air conditioner air pipe dust cleaning device, including the chassis, both ends of chassis are rotatively connected with the track, every cleaning mechanism includes the installation shaft, the cleaning roller and the cleaning plate, the outside fixed mounting of cleaning roller has a plurality of brush hairs, when the track rotates and removes to the cleaning roller, the brush hair on cleaning roller surface contact with the track, because the cleaning roller rotatively connected in the outside of installation shaft, under the track friction drive, the cleaning roller rotates, and the brush hair unceasingly rubs with the track surface, makes the dust that adheres on the track loose, and along with the rotation of cleaning roller, the brush hair and the sharp board on the cleaning plate realize self-cleaning, and the brush hair makes the dust on the track loose and makes the dust fall, reduces the track abrasion, maintains the friction between the track and the air pipe, guarantees the moving stability of track type chassis, prevents the problem such as skidding, power transmission not smooth, and further guarantees the normal travel and operation efficiency of cleaning device.

This application provides a D-SVC adaptive optimization configuration method, device, and storage medium for distribution networks, belonging to the field of power system automation technology. It solves the problems of insufficient optimization algorithm performance, lack of consideration for dynamic load changes, and missing multi-objective optimization in existing D-SVC configuration methods. This method addresses the problems of imbalance between exploration and utilization, and easy getting trapped in local optima, in traditional optimization methods by constructing an adaptive optimization algorithm that includes a cooperative search operator (CSO) and a time function (TF). It establishes a multi-objective optimization model considering 24-hour dynamic load changes, achieving coordinated optimization that minimizes energy loss, balances operating benefits and investment costs, and reduces apparent power demand. This application is applicable to reactive power management and voltage stability control of distribution networks of different scales.

The utility model relates to the technical field of disconnecting switch, concretely is a disconnecting switch, including fixed plate, the fixed plate upside down symmetry has seted up mounting hole, the fixed plate front side outer wall all uniformly fixed installation has a plurality of insertion blocks, the disconnecting switch body rear side outer wall has seted up with the insertion block cooperation uses the limiting hole, the disconnecting switch body inside still uniformly has seted up a plurality of cavities, the cavity in sliding has seted up slide, the slide side wall fixed installation has inserted rod, the insertion block has seted up with inserted rod cooperation uses the insertion hole. The device is through the insertion block on the fixed plate and the limiting hole cooperation on the disconnecting switch body, and the inserted rod and the insertion hole's joint structure, cooperate slide and handle's design, the staff only needs to pull handle to be able to easily realize the installation and disassembly of disconnecting switch body, need not complex tool and tedious procedure, greatly reduced the labor intensity, improved installation and overhauled efficiency, help to guarantee the operation efficiency of electric power system.

This invention relates to the field of spray cleaning technology, specifically to a conveniently detachable anti-clogging self-cleaning nozzle. The conveniently detachable anti-clogging self-cleaning nozzle includes: a main body mechanism, a disassembly mechanism, and a pipeline limiting mechanism. The main body mechanism includes a cylinder with symmetrically arranged miniature quick-release mechanisms on its top. The disassembly mechanism includes a first helical gear fixedly connected to one side of the main shaft. An external gear ring is meshed with a second helical gear on one side of the first helical gear. Two external gear rings are symmetrically arranged, and a synchronous belt drives adjacent external gear rings. A prismatic through-hole is provided inside the disassembly column. The pipeline limiting mechanism includes a third helical gear meshing with one side of the first helical gear. A sliding arm is meshed with symmetrically arranged drive teeth on one side of the third helical gear, and top plates are fixedly connected to both sides of the sliding arm. This invention's conveniently detachable anti-clogging self-cleaning nozzle facilitates the disassembly and installation of air or water pipeline connections and improves the strength of the connection structure.

The application discloses a biomass boiler flue gas temperature control method, which automatically adjusts the water supply flow of a smoke cooler and an air preheater according to the deviation of current boiler load and the deviation of current smoke cooler outlet smoke temperature, quickly responds to the control of the change of boiler load and the change of smoke cooler outlet smoke temperature, replaces the manual control mode of an operator, realizes the automatic control of the exhaust gas temperature of the biomass boiler, and keeps the exhaust gas temperature at the outlet of the smoke cooler stable. The biomass boiler load deviation caused by the change of the boiler load can be quickly adjusted when the boiler load changes, the change of the exhaust gas temperature is ahead of the change of the exhaust gas temperature, the control requirement of the exhaust gas temperature of the boiler is met, and the operation efficiency of the boiler is ensured. The biomass fuel of different types, heat values and moisture contents can be automatically adapted, the real-time change requirement of the boiler load is consistent, the exhaust gas temperature of the boiler is kept stable, the efficiency of the boiler is improved, and fuel consumption is reduced.

The utility model discloses a galvanized strip steel processing welding auxiliary device, including support station, the support station top surface is installed with the welding station, both sides of the welding station top surface all install two mounting plates, and the same side two mounting plates are rotatably installed with the guide roller between, the mounting plate surface is seted up with the sliding slot, the sliding block is slidably installed in the sliding slot, the mounting plate one side is installed with the adjusting part for driving the sliding block movement, and the limiting roller is rotatably installed between two sliding blocks, the support station one side is installed with two mounting blocks, the mounting block top surface is installed with the telescopic link, the telescopic link inner link one end is installed with the pressing plate, the support station one side is installed with the resistance and contact component that can move transversely and contact the pressing plate movement. The utility model discloses through the interval of adjusting guide roller and limiting roller, makes the device can be to the strip steel of different thickness and carries out the location, and the resistance and contact component can press two pressing plates in two times, and it is convenient to respectively with two strip steel fixed after sending into the specified position.

The present application relates to the technical field of super-thick concrete members, and discloses a deep foundation pit supporting pile drilling device and a use method thereof, which comprises a drilling machine, a drill rod is installed on the drilling machine, a drill bit is installed on the drill rod, the drill bit comprises a drill cylinder, a drill disc is installed at the bottom of the drill cylinder, a connecting plate is installed at the top of the drill cylinder, a soil removal assembly is installed in the drill cylinder, the soil removal assembly comprises a soil scraping mechanism and a cutting mechanism, a supporting plate, a supporting assembly and a third transmission mechanism are installed at the top of the drill cylinder, and a first transmission mechanism is installed at the top of the supporting plate. Through the cooperation of the first transmission mechanism, the second transmission mechanism, the lifting mechanism and the cutting mechanism, the cutting plate can cut and push the soil blocks in the drill cylinder after the first movable plate contacts the tray on the drill rod, so that the soil blocks left in the drill cylinder due to the expansion force can be removed, thereby improving the soil removal efficiency of the equipment.

This utility model relates to the field of industrial control computers, and more particularly to an industrial control computer that facilitates connection and wiring. An interface compartment is electrically connected to one side of the computer body, and support plates are rotatably mounted on both sides of the interface compartment. The support plates slide against limiting grooves on the outer wall of the computer body via sliders. In this utility model, the computer body and the interface compartment are separately configured, and the interface compartment achieves lateral displacement adjustment via the support plates. The support plates are equipped with a locking plate that can be pressed and unlocked. Pressing the locking plate releases the limiting position, allowing free adjustment of the interface compartment's position to shorten the connection distance. Simultaneously, the interface compartment can still be pried open to deflect it to a position suitable for the wiring harness insertion angle, effectively improving wiring harness connection efficiency, maintenance efficiency, and ensuring the operational efficiency of the industrial control computer.

The utility model discloses a natural gas pipeline impurity separation device with self -cleaning filter core relates to automatic cleaning technical field. The natural gas pipeline impurity separation device with self -cleaning filter core, including the separation cylinder, the separation cylinder one end is fixedly connected with the air inlet pipe, the separation cylinder other end is fixedly connected with the air outlet pipe, the air outlet pipe is fixedly connected with first control valve, the air outlet pipe is fixedly connected with reverse flushing pipe, reverse flushing pipe is fixedly connected with second control valve, reverse flushing pipe one end is fixedly connected with high pressure gas source device, and electric backflushing mechanism is cooperated with reverse flushing pipe, and the automatic cleaning under the trigger of pressure difference sensor can complete single cleaning within thirty seconds, can remove the filter core surface impurity in time, solve the pressure drop problem caused by traditional filter core blockage, after dust containing gas test, the dust concentration is fifty milligrams per cubic meter, and the filter core service life is prolonged from three months to twelve months, and the replacement frequency and cost are greatly reduced.

The invention relates to the technical field of medical insurance quality control, in particular to a medical insurance fee control intelligent quality control system and method based on a rule engine, and the system comprises a diagnosis and treatment element range determination module which is used for the rule engine to read a medical insurance payment rule set according to a rule configuration sequence, extract a diagnosis and treatment element field list, and send the diagnosis and treatment element field list to a medical insurance payment server; outputting a controllable diagnosis and treatment element range conforming to the screening condition; the input state updating module is used for judging the correlation between a change field and the controllable diagnosis and treatment element range by taking the change field of the doctor end as a trigger condition, reading the value of the change field and taking the value as an input state when the correlation meets a threshold value, and updating the field of the input state; the payment state judgment module is used for calculating the blocking cost of each rule unit and judging the medical insurance payment completion state based on the blocking cost; and the quality control intervention module is used for taking the rule unit with the minimum blocking cost as a reference rule unit, generating intervention action intensity and determining an intervention action type based on the intervention action intensity.

The utility model relates to a kind of waste alloy material classification device based on LIBS technology, belong to waste alloy classification technical field, including conveying system, the end of conveying system includes multiple parallelly arranged transmission channel corresponding to different alloy categories;Conveying system is sequentially provided with cleaning system, LIBS detection system and classification system along transmission path, and the classification system is electrically connected with LIBS detection system.The classification system is set downstream in the end of the conveying system, and the classified material after identification is classified and transported to the corresponding channel, specifically including mechanical arm and the classification execution mechanism connected with the mechanical arm.The utility model is washed to the surface of waste alloy material before classification, improve the accuracy of detection;By setting LIBS detection system, reduce the detection time, ensure the accuracy and operating efficiency of classification system.

The invention discloses a wide-flow continuous mixing system, which comprises: a mixing tank, the top, the side surface and the bottom of which are respectively provided with a feed inlet, a liquid inlet and a liquid outlet; an outlet of the liquid inlet pipe communicates with the liquid inlet through a first branch pipe, and a flow meter is installed on the liquid inlet pipe and used for measuring the flow in the liquid inlet pipe; the liquid outlet pipe is arranged below the mixing tank and penetrates in the liquid outlet direction to form a liquid outlet front end and a liquid outlet rear end, an inlet is formed in the middle of the liquid outlet pipe, and the liquid outlet pipe is communicated with the liquid outlet through a liquid outlet branch pipe; the second branch pipe is communicated with the liquid inlet pipe and the liquid outlet front end; the two control valves are installed on the first branch pipe and the second branch pipe respectively, and any control valve is used for adjusting the flow in the corresponding branch pipe; and the controller is electrically connected with the flow meter and the control valve. According to the invention, a liquid inlet shunting structure is combined with an active grading adjusting mode, so that the flow adjusting capability of the mixing system is effectively improved, and the continuous, uniform and stable mixing requirements of sand liquid in a wider flow range are adapted and met.

The utility model relates to the field of electromagnetic pulse valve especially relates to an intelligent electromagnetic pulse valve, the inside of valve body is provided with the sealing cover, the sealing cover cover is established on the bottom blow -out mouth upper wall, the bottom of sealing cover is installed with the safety ring, the outer wall of safety ring is equipped with the wedge rubber ring to extrude contact blow -out mouth inner wall, the inside of safety ring is embedded and installed with the magnetic attraction ring, the magnetic attraction ring is connected with the magnetic attraction piece of blow -out mouth inside setting magnetic attraction connects. In the utility model, the inside of valve body is provided with the sealing cover of double -sealed structure, the sealing cover improves the connection, sealing effect with blow -out mouth through the magnetic attraction safety ring structure of inside, thereby increases the service life of sealing cover, guarantees the operation efficiency of valve body, is equipped with locking seat to lock valve body on the mounting plate, can change the position of limit pin to make limit pin and the unlocking or locking function of valve body through the rotation fastening cover, whole operation process does not need to carry out traditional fastener dismounting, guarantees the sealing performance of valve body.

The application relates to the technical field of water turbines, and discloses a water turbine runner blade and a water turbine, which comprise an assembling mechanism and an assembling plate, the assembling plate is arranged at the upper and lower ends of the assembling mechanism, the outer portion of the assembling plate is provided with a main shaft, the assembling mechanism comprises a hollow column, sliding plates are slidably connected to the upper and lower ends of the hollow column, the outer portion of each sliding plate is provided with a top plate, the top plates are connected with the assembling plate, elastic plates are arranged between the two groups of top plates, an air pump is arranged in the inner cavity of the hollow column, and the air inlet end of the air pump is in communication with the hollow column. The water turbine runner blade and the water turbine optimize the water flow state in the volute inner cavity, reduce energy loss caused by water flow disorder, further improve the overall operation stability and the anti-abrasion effect of the water turbine, adapt to the operation environment with high sand content in the Tuoshigang River basin, reduce part abrasion damage, reduce the maintenance frequency and cost, and guarantee long-term safe and stable operation of the unit.