1241results about How to "Meet different needs" patented technology

The invention discloses a cloud edge cooperative control method, which comprises the following steps: establishing a cloud edge cooperative architecture, collecting data by edge nodes, and selecting a corresponding data compression strategy to compress the data; generating an edge-cloud collaborative uploading data stream; the cooperative control layer executes adaptive load balancing based on a cloud-side node state, task characteristics and a network condition which are monitored in real time so as to realize task allocation and scheduling between the cloud and the side; the cloud receives the data stream transmitted by the edge node, decompresses and processes the compressed data according to the metadata information, completes the task and feeds back an execution result; a node performance prediction model is constructed by using system state monitoring information, a task allocation strategy and a resource allocation and data compression strategy are adjusted in real time according to a prediction result, and cloud-side collaborative optimization is realized. Efficient data transmission, flexible task scheduling and self-adaptive resource management are realized, and the performance of the system in a complex and changeable environment is comprehensively improved.

The invention discloses an intelligent financial statement automatic generation platform, and relates to the technical field of financial statement generation, and the platform comprises a data integration module which is used for connecting and synchronizing a data source, the data source comprises a bank transaction record, an enterprise resource planning system and an electronic invoice system, and data is grabbed through connection configuration of a data interface. According to the intelligent financial statement automatic generation platform, classification rules of financial subjects are customized by a user, so that the platform can adapt to specific financial statement requirements and business characteristics of different enterprises, the flexibility and applicability of the system are improved, statement customization is supported through the platform, financial statements of different versions are provided, and the user experience is improved. According to the method, different requirements of different users on financial information are met, the flexibility and applicability of the system are improved, a temporary version exclusive to the current requirement is formulated based on a customizable mechanism of a classification rule, and more targeted financial support is provided for decision and management of enterprises.

The embodiment of the invention discloses a multimedia data generation method and device, electronic equipment and a storage medium. The method comprises the steps that first dialogue content input by a user in a dialogue interface is acquired, and the first dialogue content comprises a target multimedia type; processing a target material according to the first dialogue content through an artificial intelligence model to generate target multimedia data matched with the target multimedia type; the target material comprises at least one of a target material uploaded by the user and a target material determined by the artificial intelligence model according to the first dialogue content; and displaying the target multimedia data in the dialogue interface. According to the multimedia data generation method and device, the electronic equipment and the storage medium, intelligent generation of multimedia data of various different multimedia types can be supported, the intelligence is improved, and different requirements of users are met.

The invention provides a method and device for estimating a road adhesion coefficient, a vehicle and a storage medium. When the vehicle is in a driving state, the method fuses the dynamic pavement adhesion coefficient and the kinematic pavement adhesion coefficient, so that the characteristics of the driving pavement can be reflected from various different angles, and the error caused by estimating the pavement adhesion coefficient by a single factor is reduced. And further, fusing the first road adhesion coefficient, a fourth road adhesion coefficient estimated by the acceleration and a utilization adhesion coefficient of the wheel, and determining a target road adhesion coefficient of the driving road. Therefore, the method can comprehensively consider the road adhesion coefficients of different sources, and effectively associate and fuse the various road adhesion coefficients to obtain the road adhesion coefficient which can better reflect the overall adhesion characteristics of the driving road, so that the estimation precision of the road adhesion coefficient under different driving conditions is improved, and the estimation accuracy of the road adhesion coefficient under different driving conditions is improved. Accurate control over the movement process of the vehicle is achieved.

The embodiment of the invention discloses a wind power optimization control system and method based on multi-target coupling strengthening, and relates to the technical field of wind driven generator control, and the system comprises a fan state generation module which is used for obtaining the current estimated state of a fan by using a state estimator according to the wind speed, wind direction and fan setting parameters at the current moment; the fan prediction module is used for predicting the wind speed, the fan response and the fan power output within the preset time based on the current prediction state and a wind speed prediction model; the control parameter generation module is used for searching an optimal control parameter input by using an optimization algorithm in a prediction time domain so as to minimize a target function; and the control parameter sending module is used for sending the control parameters generated by the control parameter generation module to the fan controller. The system can give consideration to multiple optimization objectives of the wind power plant, maximizes the power output of the wind power plant, reduces the wear of equipment as much as possible, reduces the operation and maintenance cost, and improves the overall operation benefit and reliability of the wind power plant.

The invention belongs to the technical field of fuel cells, and particularly relates to a gradient pore cathode catalyst layer membrane electrode and a preparation method thereof.The preparation method comprises the following steps that a perfluorinated sulfonic acid resin solution is added into a water-alcohol mixed solvent to be cured, and a low-molecular-weight pore-forming agent and a high-molecular-weight pore-forming agent are added respectively; coating the cathode side of the proton exchange membrane with inner catalyst layer slurry containing a low-molecular-weight pore-forming agent to form a cathode inner catalyst layer; coating the gas diffusion layer side with outer catalyst layer slurry containing a high molecular weight pore forming agent to form a cathode outer catalyst layer; and packaging the proton exchange membrane coated with the cathode inner catalyst layer and the anode catalyst layer by using a frame, respectively adhering a gas diffusion layer coated with the cathode outer catalyst layer and an anode gas diffusion layer, performing hot pressing to prepare a membrane electrode, and removing the pore-forming agent. The pore structures of the inner and outer catalyst layers are adjusted by using pore-forming agents with different molecular weights, and the gradient pore catalyst layer is constructed, so that the oxygen transmission resistance of the membrane electrode is reduced, and the battery performance is improved.

The invention relates to the technical field of medical nursing, in particular to an analysis system based on a data model in the field of neurology nursing. The system comprises a neurology nursing behavior characteristic analysis module, a neurology nursing risk assessment module, a nursing demand and characteristic change rule analysis module and a neurology nursing decision support module. Neurology patient behavior dimension data and neurology nursing record dimension data can be obtained to carry out illness state nursing behavior feature analysis and neurology nursing risk assessment calculation, and a neurology illness state nursing risk assessment value is obtained; the neurology patient nursing demand is obtained, feature change rule mining analysis is carried out, meanwhile, nursing decision support analysis is carried out on the corresponding neurology patient nursing process, a neurology patient nursing decision support suggestion scheme is generated, and corresponding neurology patient nursing decision intervention measures are carried out. The nursing efficiency can be remarkably improved.

The invention relates to the technical field of battery pole piece separation and recovery, and discloses battery roll core positive and negative pole piece separation equipment, which comprises a bottom plate, the bottom plate is provided with battery roll core separation equipment, the battery roll core separation equipment is used for separating and recovering a battery roll core and a battery pole piece, the battery pole piece comprises a positive pole piece, a diaphragm and a negative pole piece, the battery roll core separation equipment comprises an anti-breaking mechanism; and the anti-breaking mechanism comprises a rotating assembly, a driving assembly, a visual detection assembly and connecting assemblies, the rotating assembly is fixedly installed on the upper side of the bottom plate through a support, and the two connecting assemblies are fixedly installed on the rotating assembly. According to the invention, the purpose of carrying out multi-stage auxiliary driving separation operation on the old pole piece is realized, the power of the auxiliary belt and the auxiliary driving fulcrum are adaptively regulated and controlled, the break angle of the pole piece is automatically adjusted, the separation tension of the pole piece is automatically adjusted according to the old degree of the pole piece, and the possibility of breakage of the pole piece is greatly reduced.

An infant sling comprises a bandage body and a sling body arranged on the bandage body, the infant sling has a standing posture state, standing posture leg stretching spaces are formed on the left side and the right side of the lower portion of the sling body, the infant sling further comprises a waistband used for being worn on the waist of a wearer, and the waistband is fixedly connected or detachably connected with the bandage body and / or the sling body. One side part of at least one sitting posture supporting piece is arranged on the waistband, the other side part of the sitting posture supporting piece can be detachably connected with the strap body and / or the bandage body, so that the infant strap further has a sitting posture state, and when the infant strap is in the sitting posture state, the other side part of the sitting posture supporting piece is connected with the strap body and / or the bandage body, so that the infant strap is more comfortable. The sitting posture supporting pieces are arranged on the standing posture leg stretching spaces on the left side and the right side of the strap body in a blocking mode to form double-leg supporting parts in the sitting posture state of the infant, so that the infant strap can enable the infant to be switched between the sitting posture state and the standing posture state according to the requirements, and the different requirements of the infant for the sitting posture or the standing posture are met.

The invention provides a full-biodegradable film and a preparation method thereof. The film comprises the following raw materials: PLA, PBAT, calcium carbonate, an epoxy chain extender and zinc stearate. The preparation method of the film comprises the following steps: (1) modifying calcium carbonate with zinc stearate to obtain active calcium carbonate; (2) mixing activated calcium carbonate and PBAT, melting and granulating to obtain a one-step modified material; (3) carrying out melt blending on an epoxy chain extender and PLA to obtain a second-step modified material; (4) carrying out melt blending on the first-step modified material and the second-step modified material to obtain a PLA / PBAT / calcium carbonate composite material; and (5) adopting the PLA / PBAT / calcium carbonate composite material, and continuously blowing the PLA / PBAT / calcium carbonate composite material into a film through a single-screw extruder to obtain the full-biodegradable film. The thin film meets the use requirements of GB / T38082-2019, GB / T21661-2020 and GBT 35795-2017, and the production cost is low.

The invention relates to the technical field of abdomen kneading instruments, and discloses an abdomen kneading instrument which comprises a shell, the shell is provided with an abdomen kneading structure used for massaging the abdomen, the abdomen kneading structure comprises a driving assembly, an abdomen kneading ball and a rotating plate, the driving assembly is used for driving the rotating plate to rotate, the abdomen kneading ball is arranged on the rotating plate, and the driving assembly is used for driving the rotating plate to rotate. A mounting plate is arranged on the shell, a containing groove is formed in the mounting plate, wormwood is arranged in the containing groove, a heating piece is arranged in the containing groove, and the heating piece is used for heating the wormwood to achieve moxa fumigation. According to the abdominal kneading instrument, the wormwood is placed in the containing groove, the heating piece conducts heating treatment on the wormwood, and the function of moxa fumigation can be achieved; the abdomen kneading instrument can achieve the effects of warming channels, dispelling cold, dispelling wind, eliminating dampness and the like on a user through moxa fumigation, the functions of the abdomen kneading instrument are increased, the applicability of the abdomen kneading instrument is improved, and different requirements of the user are met.

The invention relates to the technical field of logistics luggage package sorting, in particular to a luggage sorting and loading method and system and a storage medium. According to the method, the mechanical arm is adopted on the luggage sorting turntable to sort the luggage, and when the luggage is picked up, the action consumption when the luggage is sorted is calculated according to the position of a luggage target trailer, the current position of each piece of luggage, the current position of the mechanical arm, the running speed of the luggage on the turntable and the moving speed of the mechanical arm; and calculating a numerical value by multiplying the action consumption, the sorting deadline and the sorting priority of the luggage by respective coefficients, and taking the luggage corresponding to the minimum numerical value as a priority sorting object. According to the method, an original manual sorting and carrying mode is replaced, the sorting efficiency is improved, and the labor intensity of workers is relieved; and the luggage can be sorted by comprehensively considering the energy consumption, the efficiency and the luggage sorting deadline according to requirements, so that the luggage sorting system has the characteristics of being flexible and changeable and meeting different requirements of users.

The utility model provides a curtain which comprises an upper curtain rod, a lower curtain rod, a first curtain body, a second curtain body, a pull rope and a rope winder. The first curtain body and the second curtain body are oppositely arranged front and back, the first curtain body is a Roman curtain, the second curtain body is a pleated blind or a honeycomb blind, and the second curtain body comprises a plurality of folding units which are sequentially connected up and down; at least part of the folding units in the second curtain body are connected with the first curtain body; the rope winder is fixedly arranged in the upper curtain rod, one end of the pull rope is connected with the rope winder, the other end of the pull rope is connected with the lower curtain rod, and the pull rope is connected with the folding units in the second curtain body at the same time. The curtain is provided with two different types of curtain bodies for users to select and use, so that different requirements of the users are met, and the attractiveness of the curtain can be improved.

The invention discloses an emergency nursing hemostasis auxiliary device, and relates to the technical field of medical appliances, the emergency nursing hemostasis auxiliary device comprises a binding table, a positioning assembly and a hemostasis assembly.A wrapping sticker is pasted on the skin of a patient, blood is absorbed through hemostatic cotton, and the blood is prevented from permeating outwards through an anti-permeation layer; then, an arc-shaped pressing plate is pressed downwards to extrude gas and hemostatic drugs in a closed drug storage cavity formed between the arc-shaped pressing plate and an isolation layer, the gas pushes a film to extend downwards and protrude to be in contact with microneedles for puncturing, and at the moment, the gas drives the hemostatic drugs to flow into a circulation cavity through a hole; a medical worker or a patient can manually press the arc-shaped pressing plate for multiple times to blow air to the circulation cavity through the cavity, the hemostatic medicine is blown to the wound of the patient for multiple times, and the hemostatic effect is achieved. And soft air is blown to the wound of the patient, so that the stuffiness and discomfort of the wound can be relieved.

The invention discloses high-strength gelatin / carbonic acid dihydrazide modified sodium alginate natural polymer hydrogel for 3D printing and a preparation method and application of the high-strength gelatin / carbonic acid dihydrazide modified sodium alginate natural polymer hydrogel. A gelatin solution and a carbonic acid dihydrazide modified sodium alginate solution are blended to obtain gelatin / carbonic acid dihydrazide modified sodium alginate ink; then, the hydrogel subjected to ink 3D printing is sequentially soaked in a CaCl2 solution and soaked in an EDC / NHS solution for cross-linking to be subjected to sequential enhancement treatment, and the high-strength natural polymer hydrogel is obtained. In addition, bioactive factors can be introduced into the 3D printing high-strength natural polymer hydrogel system, so that a bioactive hydrogel stent meeting clinical requirements is prepared. The biological ink A loaded with the growth factor for promoting corneal epithelialization and the biological ink B loaded with the histone deacetylase inhibitor are printed layer by layer through a multi-nozzle 3D printing system, so that the bioactive double-layer hydrogel scaffold can be obtained and used for corneal regeneration. The operation involved in the preparation process of the 3D printing high-strength natural polymer hydrogel is simple and convenient, and the system has high designability and universality.

The invention discloses a tea bar machine with ice making, refrigeration and cold storage functions. The tea bar machine comprises a tea bar machine main body, fluid enters the ice making unit through the water storage unit, the compressor cools and freezes the fluid in the ice making unit, and the fluid is turned over through the ice making unit to be made into ice blocks which fall into the ice making bin. Fluid enters the cold water tank through the water storage unit and then enters the ice making unit from the cold water tank, the compressor cools the fluid in the ice making unit and then enters the cold water tank, and the fluid in the cold water tank forms ice water and is pumped out from the upper cover unit. According to the tea bar machine, the ice making unit and the compressor are arranged in the tea bar machine body, fluid entering the ice making unit can be cooled, the fluid is cooled into ice blocks in the ice making unit, and the ice making unit is turned over so that the ice blocks can fall into the ice making bin to be taken by a user; and the fluid is cooled in the ice making unit and the cold water tank, so that the temperature of the fluid is reduced to reach the temperature required by a user for drinking.

The invention discloses a separation method and application of CBDO cis-trans isomers, and relates to the technical field of compound isomer separation. The separation method comprises the following steps: respectively modifying hydroxyl groups of cis-CBDO and trans-CBDO to generate polarity difference, then separating the two isomers by a solvent dissolution-crystallization method, and finally removing protection to respectively obtain the cis-CBDO isomer and the trans-CBDO isomer. Through a modification protection-separation-deprotection method, the method has the advantages that the method is simple, the separation cost is reduced, and CBDO products with different cis-trans ratios and all-trans CBDO isomers can be obtained; the cis-trans ratio of the CBDO product can be up to 39.5 / 1, and compared with the commercially available CBDO, the copolyester prepared by using the CBDO product under the same condition has higher intrinsic viscosity and glass transition temperature, and the copolyester product with a full cis form can be obtained, so that the application range of the polymer can be expanded.

The present invention discloses a motor stator winding reuse and battery heating control method, wherein the motor stator three-phase winding is used in parallel to form a motor stator winding combined inductance, which is combined with an inverter and a battery pack to form a battery internal heating system, so that the B1 battery pack and the B2 battery pack are mutually charged and discharged through the motor winding combined inductance, generating Joule heat to internally heat the battery pack; the present invention is suitable for internal preheating of lithium batteries at low temperatures, making full use of existing hardware resources of electric vehicles, and controlling the on and off of two sets of inverter full-control devices to generate self-heating current inside the lithium battery, and generating heat by mutual charging and discharging between batteries, thereby improving the thermoelectric conversion efficiency. The present invention is suitable for electric vehicles with multiple motors, and can meet the different needs of dual motors, multiple motor windings, and open winding motors.

The invention discloses a construction image-based building progress evaluation method, which is used in the field of building construction, and comprises the following steps of: configuring a wireless communication module of an unmanned aerial vehicle and a meteorological measurement station; acquiring meteorological parameter data and meteorological images; formulating a flight scheme under the abnormal weather according to the abnormal weather in the comprehensive prediction; dark channel defogging is utilized to improve the quality of an abnormal building construction image, and a SegNet deep network is utilized to extract key information of a building progress; comparing the key information of the building progress with the actual progress information, the planned progress information and the historical progress information of the same period in the previous time period; and visually presenting a building progress evaluation result based on the construction image through 3D modeling. According to the method, the time sequence model is established, key features are extracted, the weather condition of the next week is comprehensively predicted, weather planning is made in advance, and corresponding measures are taken to deal with abnormal weather possibly occurring.

The utility model discloses training equipment, and belongs to the technical field of training equipment. The training equipment comprises a first machine body, a second machine body and a locking mechanism, a first locking seat is arranged at the rear end of the first machine body, a rotary connecting part is arranged between the front end and the rear end of the first machine body, and a second locking seat is arranged at the front end of the second machine body; the second machine body is rotatably mounted on the rotary connecting part; when the second machine body is in the opening state and the locking mechanism is in the locking state, the first locking base abuts against the second locking base, and the locking mechanism abuts against the first locking base and / or the second locking base so as to limit the first machine body and the second machine body to rotate close to each other. According to the training equipment, the locking mechanism is arranged between the two machine bodies capable of rotating relatively, a certain interval is formed between the rotating connection position and the locking matching position between the two machine bodies, the locking strength of the locking mechanism can be improved, and the stability of the equipment is improved.

The invention discloses cement bulk equipment and method based on variable discharging, and relates to the technical field of cement bulk, the cement bulk equipment comprises a cement storage warehouse, a feeding assembly is arranged at a discharging port of the cement storage warehouse, the feeding assembly comprises a feeder, and an auxiliary discharging assembly is arranged in a discharging inclined hopper; the top end of the telescopic sleeve is connected with the bottom of the elbow discharger, the bottom face of the telescopic sleeve is fixedly connected with a bulk head, and a vibration discharging assembly is arranged on the top face of the bulk machine platform. The cement bulk equipment and method based on variable discharging have the advantages that caked cement is crushed, blockage in the bulk process is avoided, the discharging speed is adjusted and controlled in real time according to actual needs, different use requirements are met, the cement is pushed in an auxiliary mode in the bulk process, and the cement bulk efficiency is improved. And meanwhile, the inclined discharging hopper vibrates, cement blockage is avoided, and the bulk cement quality and efficiency are guaranteed.

The embodiment of the utility model relates to the technical field of air bags, and particularly discloses an air bag, a pneumatic massage system and massage equipment, the air bag comprises a first sub-air bag, a plurality of second sub-air bags and a plurality of air pipes, the plurality of second sub-air bags are arranged on the surface of the first sub-air bag, and the plurality of air pipes are arranged on the surface of the first sub-air bag along the main deformation direction of the air bag. The sectional area of each second sub-air bag is smaller than that of the first sub-air bag, and the first sub-air bag and each second sub-air bag are independently communicated with each air pipe. By means of the mode, the first sub-air bag and each second sub-air bag are independently communicated with each air pipe, so that each second sub-air bag can be independently inflated and deflated, the multiple second sub-air bags are inflated and deflated in turn according to the preset sequence, different massage modes are achieved, and user experience is improved.

The utility model discloses a material crusher which comprises a machine shell, a crusher body and a crusher cover, the machine shell is further provided with a feeding port and a discharging port which are communicated with the cavity. The two crushing plates are arranged in the cavity in a sliding manner; the two first adjusting mechanisms are respectively used for adjusting the positions of the two crushing plates in the cavity; the two crushing rollers are rotationally arranged in the cavity in the opposite or opposite directions and located between the two crushing plates; the positions of the two crushing plates can be adjusted; the driving mechanism is used for driving the two crushing rollers to rotate; and the first flow guide plate is arranged in the cavity in a sliding mode in the horizontal direction and located above the two crushing rollers. According to the scheme, different crushing requirements can be met, an enterprise does not need to purchase two crushers, and cost is saved.

The utility model relates to a power battery protection plate, and a battery pack and a vehicle comprising the same. The protection plate sequentially comprises a first surface layer, a buffer layer, a first adhesive film layer, a metal plate layer, a second adhesive film layer, a honeycomb core layer and a second surface layer from bottom to top. According to the utility model, the multi-structure combination is adopted, so that the bottom guard plate has a gradient energy absorption effect, the shock resistance of the bottom guard plate is improved, and different materials can be combined according to different application scenes to meet different requirements; the thickness of the product has designability, and customized preparation can be achieved according to the requirement of the installation size.

The invention relates to the technical field of lamps, in particular to an efficient heat dissipation type COB light source module capable of adjusting color temperature, and relates to the technical field of lamps, in particular to the efficient heat dissipation type COB light source module capable of adjusting the color temperature. Comprising a substrate, a low-color-temperature light source plate, a high-color-temperature light source plate, a low-color-temperature attenuation optical filter, a high-color-temperature attenuation optical filter, a high-color-temperature attenuation adjuster and a low-color-temperature attenuation adjuster, and the illumination intensity of the low-color-temperature light source plate and the illumination intensity of the high-color-temperature light source plate can be adjusted respectively, so that stepless adjustment of color temperature can be achieved. The problem that the color temperature of an existing lighting lamp cannot be conveniently adjusted is solved.

The invention relates to the technical field of vehicles, in particular to an intelligent cabin scene automatic generation method and device, and the method comprises the steps: generating a character string sequence according to vehicle use information, environment information and user preference information; generating a demand scene code according to the character string sequence; judging whether a demand scene matched with the demand scene code exists in a scene set or not, if yes, displaying and adjusting the demand scene, and storing the adjusted demand scene into a scene library and the scene set at the same time; on the contrary, whether a demand scene matched with the demand scene code exists in the scene library or not is judged, if the demand scene matched with the demand scene code does not exist, multiple demand features in the demand scene code are extracted, an expected scene is generated according to the multiple demand features, and the expected scene is stored in the scene library and the scene set at the same time; and otherwise, storing the required scene into the scene set. Therefore, the problems that new functions are added to scenes of an existing intelligent cabin system, coding needs to be carried out in advance, and the functions enjoyed by a user are too limited are solved.

The invention discloses an intelligent lease management system and method, relates to the technical field of electronic product lease management, and solves the problems that in the prior art, when lease equipment expires and a lease platform does not receive renewal rent, remote program control locking is carried out on the lease equipment, and limitation possibly exists without considering a remote locking technology; the user cannot be completely prevented from continuously using the equipment in other modes; whether the number of lease times of the user is greater than zero is judged through the lease information; if yes, constructing a reputation point unit according to the lease information, and if not, judging whether the user completes lease reputation authentication according to a third-party reputation point; judging whether the user completes lease point authentication according to the lease points; judging whether the user has complete lease qualification or not according to the lease authentication; the user completes equipment leasing application according to actual requirements and performs archiving; judging whether the user completes returning of the leasing equipment according to the leasing equipment application or not; according to the invention, the selection degree of the user is improved, and the management of the leasing equipment is enhanced.

The invention provides an antistatic heat-insulating coating and a preparation method thereof, and relates to the technical field of coatings. The antistatic heat-insulating coating is prepared from polyacrylate, titanium dioxide, antistatic heat-insulating filler, hydrophilic aerogel, diatomite, water and other raw materials, the polyacrylate comprises Vitrimer xylose polyacrylate with a specific structure, the Vitrimer xylose polyacrylate is used as a substrate material of the coating, and the mechanical property, heat resistance, durability and the like of the coating can be remarkably improved; furthermore, the antistatic heat-insulating filler comprises an antistatic heat-insulating composite material which is formed by compounding a light material, polypyrrole and a carbon material, the composite material is prepared by an in-situ polymerization method, and a unique structure that a composite microlayer is formed by compounding the polypyrrole and the carbon material on the surface of the light material is formed; the anti-static heat-insulating composite material and other raw materials in the coating cooperate with each other to act together, so that the prepared coating has good anti-static performance and heat-insulating performance.

A pressure-absorption solid-liquid separator includes a filter, a pressurizing machine is arranged above the rear part of the filter frame, the pressurizing machine has a pressurizing machine belt arranged between the pressurizing machine driving roller and the pressurizing machine passive roller, the pressurizing machine filter cloth is wound around the outer circumference of the pressurizing machine belt, a pressurizing device is installed in the gap between the upper and lower widths of the pressurizing machine belt, the pressurizing device has a plurality of roller groups that can move up and down, each roller group has a plurality of rollers arranged in parallel and perpendicular to the length direction of the pressurizing machine belt, and a roller group pressing device is also provided, each roller group is connected to the roller group pressing device, and a plurality of supporting rollers are arranged at the position corresponding to the roller group under the upper width of the filter belt. The present invention organically integrates negative pressure water absorption and pressurized water squeezing into one device, which ingeniously solves the problem of high moisture content of the product, solves the problem of unsustainable production, and eliminates the unsafe problem caused by high pressure.

The invention discloses a multifunctional composite operating bed, and relates to the field of medical equipment, the multifunctional composite operating bed comprises a bed body, the bed body is movably connected with a support frame, and the bed body is provided with a first long side and a second long side which are opposite; the first part is arranged above the bed body and is connected with the first long edge; the second part is arranged above the bed body and connected with the second long edge, and a containing space is formed between the second part and the first part; the adjusting assemblies are arranged on the bed body, and at least one of the first component and the second component is correspondingly provided with one adjusting assembly, so that the first component and the second component move towards or back to each other to adjust the size of the containing space. According to the technical scheme, the positions of the fixing columns are adjusted through the adjusting assemblies, and the technical problem that an existing operating bed cannot effectively meet different requirements of a user for the operating bed is solved.