144results about How to "Reduce operating intensity" patented technology

The invention discloses an implementation method of a single auxiliary machine steam pump RB of a circulating fluidized bed unit, which comprises the following steps: after the steam pump trips, the action condition of the steam pump RB: opening a front electric door and a rear electric door of a boiler water supply bypass adjusting door when the RB acts; when the RB acts, the current of the electric pump is 200A and the outlet pressure of the electric pump is more than 20MPa, an outlet regulating valve of the electric pump is opened to 35%; coordinating to a turbine following TF mode, and forcibly switching a unit operation mode to a sliding pressure mode; after RB occurs, AGC is automatically cut off, meanwhile, an instruction is sent to a DEH system, and a sequence valve is cut into a single valve; and when the load of the unit is reduced to the target load for 3 seconds or the operator presses down a steam pump RB ending button, the RB process is ended. The system has the advantages that after the single steam pump trips, the unit load is changed to the target load without manual intervention of an operator, so that the operation intensity of the operator in an accident state is greatly reduced, and the probability of misoperation of the operator is reduced; the load range of a boiler BT is increased from 80MW to 160MW when a steam pump trips out, so that a larger safe and stable operation space is provided for a unit; bT accidents are avoided, and the purpose of saving coal consumption is achieved.

The utility model relates to the technical field of dismounting and mounting devices, in particular to a gas cylinder cap dismounting and mounting device which comprises a limiting structure, and an electric rotating structure is arranged on the limiting structure; the limiting structure covers the outside of the bottle cap and is arranged at the upper part of the gas bottle; the limiting structure is an annular cylinder with an opening in one end, and through holes are symmetrically formed in the center of the inner wall of the limiting structure; and two T-shaped bolts for controlling the bottle cap to rotate are arranged in an interlayer in the limiting structure. Therefore, the gas cylinder cap disassembling and assembling device can solve the problems that a common wrench or a screwdriver is used for being inserted into a round hole of a cylinder cap to increase torque by hand screwing and is difficult to use, a cylinder valve hand wheel is possibly rotated by mistake due to misoperation, and gas leakage and other dangers are caused.

The invention discloses a closed type metal lithium molten salt electrolytic bath capable of automatically discharging lithium. The closed type metal lithium molten salt electrolytic bath comprises a bath body, a bath cover and an automatic lithium discharging device, the tank cover is arranged at the top end of the tank body; the automatic lithium discharging device comprises an air supply pipe, a lithium discharging pipe, a lithium storage tank and an exhaust pipe; the lithium storage tank is arranged on the outer side of the tank body; the exhaust pipe is connected to the top end of the lithium storage tank; one end of the lithium outlet pipe is connected to the lithium storage tank, and the other end of the lithium storage tank penetrates through the tank body and extends into the tank body; the air supply pipe is arranged on the tank cover; and the bottom end of the air supply pipe extends downwards into the tank body. The lithium is automatically discharged by adopting a negative pressure suction method, so that the metal lithium is prevented from being contacted with the outside, the product quality can be improved, the personnel operation intensity and steps are reduced, the danger occurrence rate is reduced, and the production cost is reduced.

The invention provides a pretreatment system for desalting a salt-containing alcohol-water mixture. The pretreatment system comprises a coarse separation tower and a dehydration tower, a bottom extraction port of the coarse separation tower is connected with an extraction port of the dehydration tower, and an extraction port at the bottom of the dehydration tower is connected with a coarse salt-containing mixture pipeline and a salt-containing pipeline; an extraction port at the top of the dehydrating tower is connected with an extraction port of the phase-splitting tank, an extraction port of the phase-splitting tank is connected with a water recycling pipeline and a return pipeline, and water, salt and fusel components are continuously separated and removed through the pretreatment system of the coarse separation tower and the dehydrating tower, so that equipment blockage is avoided, the separation energy consumption is reduced, and the operation intensity is reduced. The coarse separation tower and the dehydration tower have rectification and crystallization coupling effects, the purpose of separating water, salt and a target product can be achieved at the same time, the simplest process flow is achieved, the number of equipment is reduced, the occupied area is small, and the cost is further saved.

The utility model relates to the technical field of medicament mixing assistors, and discloses a double-component medicament opposite-extrusion mixing assistor which comprises a transverse plate, a transverse plate and a transverse plate, the two fixed seats are oppositely mounted on two sides of one end of the transverse plate; the extrusion roller is rotationally mounted between the two fixed seats through a rotating shaft; the clamping groove is formed in the outer wall of the extrusion roller in the axial direction of the extrusion roller; and the pressing mechanism is arranged in the clamping groove and used for pressing the bag tail in the clamping groove. According to the double-component medicament opposite-extrusion mixing assist device, the tail part of a medicament bag is fixed in the clamping groove, and when the extrusion roller rotates, the extrusion force generated when the bottom of the medicament bag penetrates through a gap between the extrusion roller and the transverse plate is utilized, so that the medicament bag can be uniformly extruded, time and labor are saved, and the mixing efficiency of the double-component medicament is improved.

The utility model relates to generator set auxiliary equipment technical field discloses a diesel generating set mute big cover convenient for overhauling, including cover body, the cover body top is equipped with the cover body that is composed of two symmetrical cover plates, and the cover plate is through the sliding block and the inverted T type sliding slot of cover body top sliding fit, the inner wall of cover body is equipped with buffer mechanism, and the support arm of buffer mechanism is supported through the elastic support rod, and the support arm end is equipped with gyro wheel no.

The utility model relates to a special grinding tool for rubber coating of a coating wheel, which belongs to the coating wheel processing technology and comprises a mounting plate, an adjusting groove is arranged on one side of the upper end of the mounting plate, an adjusting component is mounted in the adjusting groove, and fixing components for fixing the coating wheel are mounted on the adjusting component and the other side of the upper end of the mounting plate. The distance between the two fixing assemblies can be adjusted through the adjusting assembly, so that the coating wheels with different lengths can be fixed, and the coating wheels with different lengths can be fixed through the grinding assembly. And meanwhile, the fixing assembly can fix coating wheels with different diameters, so that the application range of the structure is wider, the grinding assembly can finish surface grinding of the coating wheels through electric driving, the operation intensity of a user is reduced, meanwhile, the situation of shaking is not likely to happen through electric driving, and the grinding effect and efficiency are improved.

The utility model relates to the technical field of machine tools, and provides a processing machine tool with an automatic feeding function, which comprises a machine tool main body, one end of the top of the machine tool main body is fixedly connected with a support frame, the top end of the support frame is fixedly connected with a material storage box, the bottom end of the material storage box is provided with a discharging assembly, and the top of one end of the material storage box is fixedly connected with a transmission frame. A feeding assembly is arranged in the transmission frame, the discharging assembly comprises a positioning seat, a driving motor and a driving bevel gear, the bottom end of the storage box is fixedly connected with the positioning seat, one end of the positioning seat is fixedly connected with the driving motor, and the output end of the driving motor is fixedly connected with the driving bevel gear; the discharging assembly further comprises a blocking rack, a limiting rack, a blocking frame, an assembling plate and a displacement rod. By means of the technical scheme, the problems that in the prior art, feeding operation is mainly achieved manually, during continuous machining of a machine tool, the feeding strength of workers is large, and the machining efficiency of the machine tool is greatly affected are solved.

The invention relates to the technical field of thermal power generation equipment, in particular to an equipment starting mode based on progressive control, which comprises the following steps that: hierarchical equipment starting is divided into first-level equipment, second-level equipment and third-level equipment, and the first-level equipment has the highest level; when the whole equipment is started or stopped, starting is started from low-level equipment in a sequential control and automatic control mode, and after the low-level equipment is started, a preset judgment condition is met, a starting permission condition of a previous level is met, and a starting process of the previous level is started until the first-level equipment is completely started; compared with the prior art, the control process which is complex in operation and large in data processing amount is programmed through sequential control nesting, interlocking and an automatic control loop in a progressive control equipment starting mode, the automatic control level of a unit is improved, and possible misoperation and operation intensity of personnel in the unit starting process are reduced.

The invention discloses a metal wire inverted take-up machine, belongs to the technical field of metal wire take-up, and aims to solve the problems that existing take-up equipment is dispersed in function and insufficient in straightening, production needs to be interrupted during weighing, and unloading depends on manpower. The take-up machine comprises a pay-off rack, a traction device and a take-up translation device, the pay-off rack, the traction device and the take-up translation device are integrated, so that the whole-process integrated operation of pay-off, straightening, take-up, shearing, weighing and translation unloading is realized, high-precision take-up and weighing can be completed without interruption of production, the production efficiency is improved, the production cost is reduced, and the production efficiency is improved. And the problems of scratching and loosening of the wire rod in the process transfer are effectively avoided.

The utility model relates to mechanical and manufacturing technical field mainly relates to a kind of dacron-polyester composite window curtain fabric roll bagging equipment, it includes conveying device, bagging device and sealing device, conveying device horizontal conveying cloth roll, along the conveying direction of cloth roll, bagging device and sealing device are sequentially provided, bagging device includes bagging mechanism, bag opening mechanism and bagging mechanism, bagging mechanism and bag opening mechanism link, bagging mechanism one by one adsorbed packing bag is lifted, this bag opening mechanism receives the packing bag of bagging mechanism lifting and carries out bag opening processing, bagging mechanism and bag opening mechanism side by side, the bagging mechanism is located above the conveying path of conveying device, and the bagging mechanism is packed into the packing bag opened by bag opening mechanism in the cloth roll conveyed by conveying device, sealing device includes horizontal moving mechanism, shaping mechanism and sewing machine, horizontal moving mechanism carries the cloth roll after bagging to the packing bag bag mouth of cloth roll clamped by shaping mechanism after place is sewn by sewing machine, realizes effective sealing and automation.

This invention discloses a thread friction coefficient testing machine, including a test drive unit, a main base, a pad, and a detachable fixture. The fixture includes an assembly base, a clamping actuator with an anti-rotation groove, and a circumferential locking pin, the tail end of which protrudes from the base. When the threaded pair slips, the locking pin is removed and the clamping actuator is rotated from the outside, allowing the fixture, along with the internally jammed fasteners, to be removed as a whole without destructive operation. This design not only achieves non-destructive and rapid unloading of the threaded pair, but its protruding clamping end and axial adjustment hole also expand the equipment's ability to test the friction coefficient of short bolts, significantly improving the maintainability, operating efficiency, and testing applicability of the equipment.

The utility model discloses a kind of hydrogen chloride synthetic furnace automatic air adjusting systems, including hydrogen gas regulating loop, chlorine gas regulating loop and proportioner, hydrogen gas regulating loop includes the hydrogen gas regulator, hydrogen gas regulating valve, hydrogen gas flow transmitter connected in turn, the output of hydrogen gas flow transmitter is connected with the input of hydrogen gas regulator;Chlorine gas regulating loop includes the chlorine gas regulator, chlorine gas regulating valve, chlorine gas flow transmitter connected in turn;The output of chlorine gas flow transmitter is connected with the input of chlorine gas regulator;The input of proportioner is connected with hydrogen gas regulator;The output of proportioner is connected with chlorine gas regulator;The hydrogen gas regulator and chlorine gas regulator are respectively accessed external given signal, implement this system to reduce artificial intervention, greatly reduce the misoperation risk because of manual operation, prevent the over-chlorine, pressure fluctuation etc. Production safety accidents caused by operation deformation, while reducing the operation intensity and difficulty of operator.

This utility model relates to the field of marine cables and discloses an airtight structure for marine communication cables, including a connector. Six grooves are formed on the outer surface of the connector at both ends. A slider is slidably connected inside each groove. Pull rings are fixedly connected to the outer surfaces of the six front sliders and the six rear sliders. Connecting cylinders are fixedly connected to the far-away surfaces of the two pull rings. Fixing rings are fixedly connected to the far-away surfaces of the two connecting cylinders. Conical compression rings are fixedly connected to the far-away surfaces and inner rings of the two fixing rings. The progressive compression of the conical compression rings fills the gap between the connector and the cable. The outer diameter of the front end matches the inner diameter of the connector, and the inner diameter of the rear end matches the inner diameter of the connector, forming a tight fit. The conical shape generates radial expansion force during axial movement, effectively enhancing the sealing contact pressure and significantly improving airtightness. Simultaneously, the conical shape can adaptively deform during cable vibration, maintaining a dynamic sealing effect.

This utility model relates to the field of commutator technology, specifically to a commutator hook polishing device. It includes a machine base, a hydraulic station, and auxiliary mechanisms. The auxiliary mechanisms include a feeding conveyor, a discharging conveyor, a first lead screw slide, a pneumatic gripper, a first hydraulic cylinder, a polishing motor, a polishing wheel, a pneumatic slide, a first mold device, and a second mold device. This application enables employees to only need to feed materials at the first machine on the automated production line. During production, the device automatically connects to the automatic hook bending machine, achieving automated processing and better product consistency. This reduces human error, lowers the workload of personnel, and improves the product quality pass rate.

The utility model relates to building material transportation technical field especially small -size transportation equipment for constructional engineering, including trailer and detachable setting car hopper on trailer, the trailer includes trailer board, steering wheel and handle, the car hopper sets up on trailer board upside, one side of car hopper is equipped with load wheel, the other side of car hopper is equipped with bracing piece, car hopper is equipped with bevelled mouth near load wheel side, the car hopper is located and is equipped with unloading port in bevelled mouth bottom, is equipped with sealing plug -in board on unloading port, the car hopper is located and is equipped with limiting device at sealing plug -in board side, the utility model trailer and car hopper can split, and convenient to use, when car hopper loading and unloading, trailer continues to work, and equipment utilization efficiency improves, and the car hopper bottom is equipped with unloading port, and is closed through sealing plug -in board, can unload from the bottom quickly, avoid needing to overturn car hopper and unload, reduce operating strength, improve security.

The steam turbine pre-twisted blade assembling equipment comprises a supporting mechanism which is fixedly arranged on a base and can ascend and descend, a pitching mechanism is arranged at the top of the supporting mechanism, the pitching mechanism rotates around the Z-axis direction, and the pitching mechanism can vertically swing around the Y-axis; a suspension arm capable of rotating around the Z axis is arranged at the end of the pitching mechanism, a rotatable striking mechanism used for striking the gap filling strip and the root of the pre-twisted blade is hoisted at the tail end of the suspension arm, and the end of the striking mechanism can swing around the X direction; the pitching mechanism drives the striking mechanism to do pitching swing around the Y-axis direction through the suspension arm; a handle is arranged on the striking mechanism, and a first control button and a second control button are arranged close to the handle; the pitching mechanism and the brake assembly on the suspension arm are electrically connected with the first control button; and the second control button is electrically connected with the striking mechanism. According to the invention, stable and accurate positioning can be realized, the operation intensity of constructors is greatly reduced, the construction safety is improved, and the production efficiency is effectively improved.

The invention discloses a novel clinical uterine curettage device for gynaecology and obstetrics, and relates to the technical field of uterine curettage devices, the novel clinical uterine curettage device for gynaecology and obstetrics comprises a handle, a length adjusting mechanism, an angle adjusting mechanism and a rotating mechanism are arranged on the inner side of the handle, a movable cylinder is arranged on the inner surface of the length adjusting mechanism, and a deformation mechanism is arranged at one end of the movable cylinder. According to the novel clinical uterine curettage device for the obstetrics and gynecology department, by arranging the deformation mechanism, the opening amplitude and shape of the deformable curettage ring can be precisely adjusted, the deformable curettage ring is made to adapt to the sizes and shape differences of uterine cavities of different patients, compared with a fixed arc-shaped structure, friction and extrusion generated when the curettage assembly enters the uterine cavity are reduced, the operation entering difficulty is lowered, and the pain feeling of the patients is reduced; the problems that most scraping assemblies of an existing clinically-used uterine curettage device are of a fixed-shape arc-shaped structure, the entering difficulty is increased, the operation time is prolonged, high pain can be brought to a patient, even complications such as uterine cavity mucosa injury can be possibly caused, and postoperative recovery of the patient is affected are solved.

The utility model discloses a kind of cleaning devices of evaporation boat deposits, belong to evaporation boat cleaning technical field, comprising: base, the top of the base is equipped with portal frame, the top of the portal frame is equipped with U-shaped plate by adjusting assembly, the bottom of the U-shaped plate is equipped with the cleaning assembly for the evaporation boat placing groove side wall and bottom cleaning, the sidewall of the portal frame is equipped with the collection mechanism for the evaporation boat placing groove inside deposit collection after being cleaned conveniently. The device integrates cleaning and collection function, without additional independent collection equipment, avoid the tedious steps of artificial transfer deposit after cleaning, without manual operation, greatly improve overall cleaning efficiency, and can realize stable cleaning to the space of evaporation boat, will not cause evaporation boat boat surface uneven even damage, ensure the temperature consistency of evaporation boat to prevent splashing, while portal frame structure can stably support adjusting assembly and cleaning assembly, ensure that equipment runs stably during cleaning process.

The present invention discloses a drawer-type box structure and a dishwasher, and relates to the technical field of dishwashers. The drawer-type box structure includes a box with an opening, a drawer arranged in the box, a push rod and a driving assembly, wherein the push rod is arranged on the inner wall of the box and can slide along the push-pull direction of the drawer; the driving assembly is used to drive the push rod to slide, and the push rod can push the drawer out of the box. In the drawer-type box structure, the push rod can be driven to slide by the driving assembly, and the push rod pushes the drawer, thereby pushing the drawer out of the box, which solves the problem in the prior art that the user needs to apply a large force in the initial stage of pulling out the drawer, and can realize automatic opening of the drawer, which is labor-saving and convenient to operate, and reduces the operating intensity of the operator; it can also avoid damage to tableware caused by improper operation of the operator and safety risks, and improve the reliability of the drawer-type box structure.

This invention provides an online sulfate monitor, relating to the field of monitoring device technology. It includes a processing tank with a stirring assembly on its outer wall. The stirring assembly includes a long rod, a single-sided gear fixedly mounted on the outer wall of the long rod, a rack meshing with the outer wall of the single-sided gear, and an L-shaped bent rod fixedly mounted on the outer wall of the rack. A first elastic element is sleeved on the outer wall of the L-shaped bent rod. This invention, by setting up the stirring assembly, achieves thorough mixing of the liquid to be monitored. A motor drives the long rod to rotate the stirring rod. The design of the stirring rod adapting to the inner wall of the processing tank ensures uniform mixing of the liquid, resulting in a consistent distribution of sulfate ions and avoiding monitoring deviations caused by uneven concentration. Simultaneously, during the stirring process, the impact plate reciprocates through the elastic element's reset mechanism, preventing liquid from adhering to the tank wall. The scraper, under the action of the elastic element, rotates tightly against the bottom of the tank, effectively removing bottom deposits and reducing contamination of the sample.

This utility model relates to the field of carbon brush holder technology and discloses a carbon brush holder spring force testing device, including a worktable. A bracket and a pressure sensor are fixedly connected to the surface of the worktable. A cylinder is fixedly connected to the top of the bracket. The output end of the cylinder passes through and is slidably connected to the bottom surface of the bracket. A support plate is fixedly connected to the output end of the cylinder. A mounting groove is formed on the bottom surface of the support plate. The carbon brush holder body is arranged inside the mounting groove. The carbon brush holder body includes a metal sheet, a detection spring, and a carbon brush head. A guide assembly is provided on the bottom surface of the support plate. This carbon brush holder spring force testing device uses the insertion of the insert plate in the positioning assembly and the C-shaped groove of the metal sheet for positioning, which avoids lateral displacement of the carbon brush holder during testing. The clamping plate in the guide assembly clamps and fixes the carbon brush head, which can prevent the carbon brush head from tilting under force, thus improving the accuracy and reliability of the spring force test data.

The utility model discloses a mixed type feed additive crushing and mixing device, and relates to the technical field of feed additive treatment. The device comprises a mixing box body and a crushing bin, the crushing bin is fixedly arranged at the upper end part of the mixing box body, and a storage hopper is fixedly arranged on the upper end surface of the crushing bin; according to the utility model, the feeding mechanism is arranged, a half gear in the feeding mechanism is intermittently matched with a driven gear, the feeding groove is driven to correspond to the opening in the bottom of the storage hopper, and the feeding groove is driven to vertically face downwards, so that a feed additive in the storage hopper automatically falls into the temporary storage bin through the feeding groove in the period; and the feed additive in the temporary storage bin automatically falls into the crushing bin through the feeding groove to be crushed by the crushing mechanism, so that automatic feeding in the crushing processing process of the feed additive is conveniently realized, the convenience of feeding operation is effectively improved, and the operation intensity of workers is reduced.

The application belongs to the technical field of medicine, and relates to a medicine and instrument combination system for treating bromhidrosis by using a sclerosing agent and a multi-needle injection needle and application thereof. The medicine and instrument combination system is a medicine and instrument composition comprising a sclerosing agent and a disposable sterile injection needle. The sclerosing agent comprises one or more of polidocanol, lauromacrogol, sodium myristyl sulfate and sodium morrhuate. The disposable sterile injection needle is a nine-needle injection needle or a five-needle injection needle. The nine-needle injection needle or the five-needle injection needle has uniformly distributed needle heads and equal lengths of the needle heads. The medicine and instrument combination system can standardize injection of the sclerosing agent in the process of treating bromhidrosis, accurately control the dosage, control the curative effect, reduce adverse reactions and improve safety.

The invention relates to the technical field of silicon wafer scribing machines, in particular to a loading mechanism for a full-automatic silicon wafer scribing machine. Comprising a loading placement table, a supporting table, a silicon wafer loading auxiliary mechanism and an auxiliary assembly, on one hand, the silicon wafer loading auxiliary mechanism is arranged on the loading placement table, so that the problem that silicon wafers adhere to a tape in the transferring and machining process is solved, unnecessary operation is avoided as much as possible, and the operation intensity of workers is reduced; furthermore, the auxiliary assembly and the silicon wafer loading auxiliary mechanism are matched for use, a corresponding auxiliary effect is achieved on a silicon wafer anti-sticking belt, a certain cleaning effect is also achieved on the silicon wafer through matched use of a communicating pipe body, a conveying air pipe and a sleeve assembly, it is avoided that many impurities adhere to and accumulate on the silicon wafer to be processed, and the silicon wafer loading efficiency is improved. The positive effect of improving the processing quality of the silicon wafer is achieved; therefore, the invention provides a matched auxiliary device for the loading mechanism for silicon wafer processing so as to meet the processing requirements of the loading mechanism.

This utility model relates to the technical field of pile hole excavation equipment, and discloses a pile driving tool for geotechnical engineering, including a bucket body. A bottom plate is hinged to the bottom of the bucket body, and multiple rotary drilling teeth are fixedly connected to the bottom of the bottom plate. A buckle seat is fixedly connected to one side of the bottom plate, and a buckle seat cleaner is provided on the bottom plate near the buckle seat. The buckle seat cleaner also includes two mounting seats, and a base is fixedly connected between the two mounting seats. The base is fixedly installed on the bottom plate, and a pressure plate is movably connected inside the mounting seat. A push rod is also inserted and connected to one side of the mounting seat, and a push block is fixedly connected to one end of the push rod. The buckle seat cleaner is provided on the bottom plate, and the buckle seat cleaner is composed of mounting seats, pressure plates, push rods, push blocks, etc. With the help of a Y-shaped fixing rod set inside the bucket body, it can automatically flush out and disperse the soil blocking the buckle seat when the bottom plate is closed, so that the upper hook of the unlocking pressure rod mechanism can be properly engaged in the buckle seat, reducing the labor intensity of operation and improving the efficiency of pile hole excavation.

The invention relates to the technical field of water treatment, in particular to an integrated denitrification device for concentrated salt wastewater, which is mainly used for treating inorganic nitrogen and ammonia nitrogen in wastewater. The device is divided into an upper layer part and a lower layer part, the upper layer part comprises a coagulation grid, a flocculation grid, a first sedimentation grid and a second sedimentation grid, and the lower layer part is an SBR reaction tank. By adding the coagulant and the flocculant, suspended matters and colloidal substances can be effectively removed from the upper layer part, and good conditions are provided for subsequent denitrification. And the SBR reaction tank at the lower layer has efficient denitrification performance. The device is provided with an automatic control system, operation parameters can be adjusted according to actual requirements, and stable effluent quality is guaranteed. The device is compact in structure, simple and convenient to operate, small in occupied area, low in energy consumption and capable of reducing construction cost and operation cost. And remote management and monitoring can be realized through the remote monitoring system. When the tail water reaches a certain amount, the alarm is triggered automatically, the tail water is prevented from overflowing, and the treatment efficiency is improved.

The invention belongs to a thermal power plant allocation method, and provides a thermal power plant load dynamic allocation method and a related device in order to solve the technical problems that an existing thermal power plant load allocation model neglects unit response delay, an adjustment period is fixed and multi-source uncertainty is insufficient in coping. Static parameters, dynamic response parameters and real-time and uncertain data of a thermal power generating unit are obtained, modeling parameters are dynamically constructed, an objective function fusing economical efficiency, environmental protection performance, adjustment smoothness and multi-source uncertain cost is combined, an improved self-adaptive multi-objective quantum genetic algorithm is adopted to solve a model, and the model is optimized. And optimization and upgrading of load distribution of the thermal power plant can be realized from multiple dimensions. According to the method, by means of the adjustment smoothness design in the target function and in cooperation with subsequent extensible freezing period constraints, frequent instructions for load adjustment are effectively reduced, and the operation intensity of operators is greatly reduced. And multi-target collaborative optimization is realized by integrating economic, environmental protection and uncertainty coping requirements into a target function.

The application relates to the technical field of material performance test tooling equipment, and particularly discloses a positioning type sample placing table, which comprises a transfer trolley, a sample placing table, a sample positioning assembly, a loading chain, a sample, a positioning frame and a trolley positioning assembly; the sample placing table is arranged on the top of the transfer trolley, the sample positioning assembly is arranged on the top of the sample placing table, and the trolley positioning assembly is arranged on the positioning frame; the outer side of the loading chain is provided with a positioning ring, and the sample is connected with the loading chain. The positioning type sample placing table is provided with a double-positioning structure, can significantly improve sample installation consistency and robot grasping success rate, has the advantages of automatic connection, AGV circulation adaptability, convenient operation, accurate positioning, and is suitable for sample automatic placement and full-process unmanned operation of an intelligent high-temperature tensile test system.