12results about How to "Improve preprocessing effect" patented technology

This utility model relates to the field of waste incineration technology and discloses an integrated micro-power water washing device for waste incineration fly ash, including a tank. A hopper is fixedly connected to the top of the tank, and a discharge pipe is embedded in the middle of the bottom of the tank. A dust-raising pipe is embedded through the hopper and the top of the tank. An inner conical fixed plate is fixedly connected to the bottom of the dust-raising pipe. A liquid guide pipe is wound around the outer wall of the dust-raising pipe, and one end of the liquid guide pipe extends to the outer end of the tank. The bottom end of the liquid guide pipe is coiled and embedded in the conical surface of the inner conical fixed plate. Several nozzles are embedded on the liquid guide pipe located on the inner conical surface. Several chambers are opened in the wall of the dust-raising pipe, and several elastic balls are arranged inside the chambers. The beneficial effects of this utility model are: the water pump delivers hot water to form an air curtain with the inclined nozzles, eliminating the need for traditional stirring equipment. Micro-power water washing is achieved by using water flow and heat effect, which greatly reduces energy consumption.

The utility model belongs to the technical field of smelting, and discloses a copper-tin heterogenous solid waste recovery smelting device which comprises a supporting box, one end of the supporting box is fixedly connected with a power motor, the output end of the power motor is fixedly connected with a first rotating shaft, and the inner surface of the supporting box is fixedly connected with a supporting frame. A first protecting sleeve is fixedly connected to the top end of the supporting frame, one end of a first rotating shaft penetrates through the first protecting sleeve and is fixedly connected with a first bevel gear, a second bevel gear is connected to the outer surface of the first bevel gear in an engaged mode, a second rotating shaft fixedly sleeves the inner surface of the second bevel gear, and the bottom end of the second rotating shaft is rotationally connected with the supporting frame. By arranging the power motor, the pre-treatment effect of waste materials before smelting is greatly improved, a high-quality raw material basis is provided for the subsequent smelting procedure, and the efficiency and quality of the whole recycling and smelting process are remarkably improved.

The utility model discloses an acrylic fiber pure textile fabric pretreatment device for an aircraft cabin, and relates to the technical field of textile fabric pretreatment. The device comprises a first mounting frame, a second mounting frame and a third mounting frame, a brushing mechanism is rotatably arranged on the first mounting frame and the second mounting frame, driving mechanisms are arranged on the first mounting frame and the second mounting frame, acrylic fabric penetrates through the brushing mechanism, a singeing mechanism is arranged on the third mounting frame, and a singeing mechanism is arranged on the third mounting frame. Cleaning mechanisms are arranged on the first mounting frame and the second mounting frame, and the brushing mechanisms are in transmission connection with the cleaning mechanisms. When the supporting shaft rotates, the first gear fixed to the supporting shaft drives the second gear meshed with the first gear to rotate, then the fixing rod and the first cleaning needle are driven to rotate, impurities wound on the rolling brush are stripped, the phenomenon that the brushing effect is affected by yarn ends is prevented, non-stop cleaning is achieved, and the practicability and flexibility of the device are improved.

The invention discloses an urban water area sewage purification device, and belongs to the technical field of sewage treatment, the urban water area sewage purification device comprises a cylinder, the top of the cylinder is provided with an access cover, the side wall is connected with a water inlet pipe and a water outlet pipe, the water inlet is connected with a grating assembly, and the grating assembly is provided with a chemical agent supply mechanism; at least two submersible pumps are installed at the bottom in the barrel, the output ends of the submersible pumps are connected with pressure pipelines, and control valves and check valves are arranged on the pressure pipelines. An intelligent control cabinet is integrated on the top of the barrel and electrically connected with the liquid level sensor and the submersible pump. The grating assembly is arranged at the water inlet, large-particle impurities in sewage can be effectively intercepted, the impurities are prevented from entering the cylinder to block a pressure pipeline or abrade a submersible pump, the equipment fault occurrence rate is remarkably reduced, and the service life of the device is prolonged; meanwhile, the grid assembly and the chemical agent supply mechanism are arranged cooperatively, so that the agent can be fully mixed with the sewage subjected to preliminary filtration, the reaction efficiency of the agent is improved, and the subsequent purification effect is enhanced.

The utility model discloses a kind of even cooling's dewaxing crystallization stirring tank, comprising: stirring tank, pretreatment box, pretreatment mechanism, pretreatment mechanism is by feed pipe, feed tank, shunt pipe, discharge tank, discharge pipe is composed, the right side end of the feed pipe is communicated with feed tank and is set, the right side end of the feed tank is installed with multiple shunt pipes, the shunt pipe whole is rectangular array and installed with multiple, another end of the shunt pipe is communicated with discharge tank and is set, the bottom of the discharge tank is communicated with tank body by discharge pipe and is set, and electric control valve is installed in the connecting place of two, the utility model provides a kind of even cooling's dewaxing crystallization stirring tank solves the temperature of existing device due to oil in entering tank body is higher, when with cooling water preliminary contact carries out heat exchange, need to be completed cooling operation by a large amount of cooling water cooperation, such not only can reduce cooling efficiency, simultaneously can promote corresponding energy consumption, it is not conducive to actual use.

This invention discloses an intelligent computing center performance evaluation and optimization management system, belonging to the field of intelligent computing center management technology. The system includes a data acquisition module, a data preprocessing module, a performance evaluation module, an optimization decision-making module, an execution control module, and a data storage module. The data acquisition module uses IoT sensors and edge computing nodes to collect real-time operating data from various devices and transmits it encrypted. The data preprocessing module uses the Spark Streaming framework to clean and denoise the data. The performance evaluation module integrates a CNN-LSTM hybrid network and the Analytic Hierarchy Process (AHP) to generate a comprehensive performance score through a formula. The optimization decision-making module uses reinforcement learning and other algorithms, combined with a digital twin engine and energy consumption prediction formulas, to generate the optimal resource scheduling scheme. This system achieves comprehensive data acquisition, accurate performance evaluation, scientific optimization decision-making, and efficient execution control for intelligent computing centers, improving operating efficiency and reducing energy consumption, and has high practical value.

The utility model discloses a flue gas desulfurization and dust removal filter which comprises a box body, a desulfurization box is fixedly installed at the bottom in the box body, a transmission box is fixedly connected to the position, close to the bottom, of one side of the box body, a motor is fixedly installed at the bottom of one side in the transmission box, a first transverse rod is arranged on one side of the motor, and a second transverse rod is arranged on the other side of the motor. And a protection box is fixedly connected to the center of the top of the desulfurization box. According to the flue gas desulfurization and dust removal filter, through the design of a motor, a first cross rod, a second cross rod, stirring rods and a first transmission wheel, the motor drives the first cross rod to rotate, and under the linkage action of a belt and the transmission wheel, the second cross rod synchronously rotates to drive the two groups of stirring rods to fully stir a desulfurization agent in a desulfurization box; the contact area and the reaction opportunity of the desulfurizing agent and sulfur oxide in the flue gas are greatly increased, the desulfurization efficiency bottleneck caused by non-uniform distribution of the desulfurizing agent and insufficient reaction in the traditional equipment is effectively broken through, and the desulfurization reaction rate and effect are remarkably improved.

This utility model discloses a secondary coagulation and sedimentation system for municipal solid waste leachate, comprising: a first reaction tank with a built-in first stirring device; a second reaction tank with its inlet connected to the outlet of the first reaction tank and a built-in second stirring device, the second stirring device having the same or different stirring speed as the first stirring device; a sedimentation tank with its inlet connected to the outlet of the second reaction tank and its outlet connected to a subsequent treatment device; a dosing assembly with its outlet connected to both the first and second reaction tanks to allow the addition of different reagents; and a detection assembly including a first detection element and a second detection element, both electrically connected to the dosing assembly. The first detection element is located in the first reaction tank and is used to detect the water quality in the first reaction tank, and the second detection element is located in the second reaction tank and is used to detect the water quality in the second reaction tank. This utility model can improve the pretreatment effect of municipal solid waste leachate.

The application relates to the field of medical image processing, in particular to an image preprocessing method for medical image enhancement, which sequentially performs image registration through low-resolution semantic coarse registration, high-resolution semantic fine registration, local similarity feature fine registration and multi-stage fusion fine-tuning, guarantees the accuracy and efficiency of image registration, guarantees global semantic alignment through semantic-based registration, guarantees the consistency of local features through image-based registration, aligns the plain scan image and the enhanced image through image registration under the premise of guaranteeing clear image details, improves the reliability of the enhanced image after registration, and improves the effect of image preprocessing.

The application belongs to the technical field of waste recycling, and particularly relates to a neodymium iron boron waste recycling pretreatment device, which comprises a supporting bottom plate, two guide rods fixedly connected to the top of the supporting bottom plate, a lifting ring slidably connected between the two guide rods, a charging cylinder placed on the supporting bottom plate, an electric rotating rod, a pushing frame and a rotating frame. The lifting ring is sleeved on the top of the charging cylinder, the electric rotating rod is installed in the middle of the lifting ring, one end of the electric rotating rod is connected with the pushing frame, the bottom of the pushing frame is in contact with the charging cylinder, and the middle of the electric rotating rod is connected with the rotating frame. When the electric rotating rod, the pushing frame and the pressing roller rotate around the center of the charging cylinder, the pressing roller crushes the neodymium iron boron waste in the charging cylinder, the pushing frame pushes the neodymium iron boron waste in the charging cylinder, the waste is prevented from being adhered to the bottom of the charging cylinder, the crushed neodymium iron boron waste and the additive can be uniformly mixed, and the working efficiency and the pretreatment effect are improved.

The utility model relates to the technical field of fertilizer processing, in particular to a microbial fertilizer mixing and processing assembly. Comprising a frame body, the frame body is of a barrel structure, the upper portion of the frame body is provided with a feeding square groove, the lower portion of the frame body is of a funnel-shaped barrel structure, a pair of push rod motors are fixedly arranged on the two sides of the feeding square groove, a connecting plate is fixedly arranged at the output ends of the push rod motors, and a plurality of crushing grate bars are fixedly connected to one side of the connecting plate; the multiple crushing grate bars are arranged to be of a wave-shaped curved bar structure, and gaps allowing powdery materials to penetrate through are formed between the multiple crushing grate bars. The utility model aims to solve the technical problems that the feeding end is easy to cake or block, so that the stirring is not uniform, and the processing efficiency of the microbial fertilizer is limited.

This utility model discloses an industrial wastewater purification and evaporation device, belonging to the technical field of purification and evaporation equipment. The device includes a wastewater purification and filtration mechanism connected to the wastewater evaporation mechanism on its lower left side. The device features a multi-layer filtration and sedimentation unit paired with a filter tank, which progressively traps solid impurities and colloids in the wastewater, improving pretreatment efficiency and providing high-quality feed water for subsequent evaporation stages, thus reducing the probability of clogging in the evaporation equipment. A stirring system composed of a stirring shaft, stirring frame, and stirring propeller is adapted to cylindrical or conical tank structures, ensuring uniform heating of the wastewater from all directions and improving evaporation efficiency. Zoned heating coils enhance heat utilization and reduce salt scaling and equipment corrosion.