20results about How to "Improve layering effect" patented technology

The invention discloses a low-carbon masonry cementing material as well as a preparation method and application thereof. The low-carbon masonry cementing material is prepared from the following raw materials in parts by weight: 95-100 parts of ceramsite waste residue powder, 1-10 parts of magnesium aluminum silicate slag and 0-4 parts of clinker, the low-carbon masonry cementing material contains a large amount of amorphous active silicon, and under the direct excitation hydration action of the magnesium aluminum silicate slag component, the hydration rate of the low-carbon masonry cementing material is promoted, so that the low-carbon masonry cementing material has the characteristics of improved early and long-term strength, strong durability, high water retention rate and small hydration heat; besides, by adding the clinker, mineral components such as CaO, SiO2 and Al2O3 can be released and promoted to be subjected to a hydration reaction, C-S-H series hydrates and ettringite are generated, and the artificial stone is coagulated and hardened into the hard artificial stone at the normal temperature like cement.

The utility model discloses an oiling agent layering device, which belongs to oiling agent layering and comprises a box body and a cover plate, the cover plate is in threaded connection with the box body, a water inlet and an overflow port are respectively arranged on the side walls of the opposite sides of the box body, mounting blocks are uniformly embedded on the inner wall of the box body, clamping grooves are arranged on the side walls of the mounting blocks, spoilers are detachably arranged in the clamping grooves, and the spoilers are arranged in the clamping grooves. And a sealing mechanism matched with the clamping groove is arranged on the spoiler, a cavity is formed in the spoiler, fan blades are rotationally installed in the cavity, and suction pipes communicated with the outside are evenly inserted into the side wall of the cavity. The mounting block and the spoiler are arranged; the spoilers are detachably arranged, so that the number of the spoilers in the box body can be adjusted according to the oil content in the separation liquid, the working efficiency can be improved by reducing the number of the spoilers for the separation liquid with less oil content, and the working efficiency can be improved by reducing the number of the spoilers for the separation liquid with more oil content. The layering effect can be ensured by increasing the number of the spoilers and prolonging the flowing path and time of the separation liquid in the box body.

The utility model belongs to the technical field of fertilizer processing devices, and particularly relates to an organic fertilizer particle screening device which comprises a base plate, a storage frame is fixedly connected to the upper surface of the base plate, supporting frames are fixed to the two sides of the storage frame, and two protection frames are installed on the supporting frames through bolts. And screening mechanisms are slidably connected to the inner sides of the two protective frames, each screening mechanism comprises a screening frame, rolling wheels are rotatably connected to the two sides of each screening frame, the rolling wheels are arranged on rail grooves correspondingly formed in the protective frames, and a screen is fixed to the bottom of each screening frame. The screening mechanism capable of moving in a reciprocating mode is arranged on the protection frame, organic fertilizer screening can be conducted when the screening mechanism moves left and right, the device is arranged in a multi-layer mode, organic fertilizer screening treatment can be conducted layer by layer, and the problems that an existing device is not high in screening efficiency, organic fertilizer particles cannot be screened layer by layer, and the screening efficiency is low are solved. And the device is inconvenient to move and use.

The invention relates to a Mask2Former model-based retina automatic layering method in OCT (Optical Coherence Tomography). The method comprises the following steps of: constructing an original OCT image data set; carrying out manual layered labeling on the original OCT image data set to obtain a corresponding manual layered labeling image data set; a Mask2Former network model is constructed; the Mask2Former network model comprises a backbone structure, a neck structure and a decoder head; the backbone structure adopts a Swinin-transform feature extraction model, the neck structure adopts combined pyramid up-sampling, and the decoder head comprises a pixel decoder and a transform decoder; and training is carried out in the Mask2Former network model. According to the method, a Mask2Former framework and a Swindow-transformer structure are adopted, and a JPU structure is combined, so that more upper-layer features can be reserved, detail loss is avoided, the layering accuracy is improved, and a better retina layering effect is achieved.

The present invention discloses an unmanned oil and gas mixed transportation process device, including a mixed transportation component and an intelligent sensor control system, wherein the mixed transportation component is used to realize oil and gas mixed transportation, and the mixed transportation component includes a plurality of oil and gas mixed transportation pumps and a dirty oil recovery component, wherein the plurality of oil and gas mixed transportation pumps are connected in series through pipelines, and the plurality of oil and gas mixed transportation pumps are equipped with control valves, and the intelligent sensor control system is used to control the control valve to make the oil and gas mixed transportation pump run, and the pipeline is also provided with a dirty oil recovery component and a buffer tank, and the buffer tank is used for oil and gas separation. The present invention has a scientific and reasonable structure and is safe and convenient to use. Large-displacement and high-oil-gas ratio oil and gas mixed transportation can be realized through the oil and gas mixed transportation pump 1, and oil and gas are directly transported into the oil and gas mixed transportation pump, thereby reducing process flow and capital investment, and realizing automatic control and unmanned site operation, thereby reducing labor costs, realizing oil and gas mixed transportation, and effectively reducing the emission pollution of associated gas.

The present invention provides a multilayer milk skin layered yogurt and a preparation method thereof, and relates to the technical field of yogurt, the multilayer milk skin layered yogurt comprises 80-90 parts of raw material milk, 1-10 parts of cream, 0-1.2 parts of a compound stabilizer, 0.01-0.05 part of a strain, 3-8 parts of an anti-acid fruit and vegetable sauce, and 1-8 parts of sugar, the yogurt has at least three layers, the milk skin is located on the upper layer, the middle layer is a yogurt base, and the bottom layer is the fruit and vegetable sauce. The anti-acid fruit and vegetable sauce and the compound stabilizer cooperate to realize fruit and milk co-fermentation fermented milk, multilayer milk skin layering weaning can be formed, the multilayer milk skin layering weaning layering effect is remarkable, the boundary is clear, the product taste is fine, smooth and smooth, the product has natural fruit fragrance and milk fragrance, and the product is visually bright in color and distinct in gradation, and has a good market prospect. The appetite feeling and the eating interestingness are greatly enhanced.

The present invention discloses a low-pollution burner head structure, comprising: a main gas pipe, an air guide pipe, a flame stabilizing disk, a long fuel injection rod, a short fuel injection rod and a central air chamber; the long fuel injection rod and the short fuel injection rod are connected to the end of the main gas pipe, arranged alternately in the circumferential direction, and radial fuel holes are provided at the ends; the main gas pipe is also provided with a backward injection rod and a radial injection hole; the central air chamber is arranged inside the main gas pipe, and the end of the air guide pipe penetrates into the main gas pipe and is connected to the central air chamber; the front end of the central air chamber is provided with an oblique injection rod, and the end is provided with a head axial cooling hole; the flame stabilizing disk is sleeved at the end of the main gas pipe and is located upstream of the long fuel injection rod and the short fuel injection rod, and the flame stabilizing disk is provided with a swirl blade, a transition flare and a spoiler. The low-pollution burner head structure of the present invention can better organize combustion and control pollutant emissions.

The utility model discloses an efficient feeding device for an oil displacement purifying agent of circulating ammonia water in the coal coking industry, which comprises an ammonia water buffer tank and an oil displacement purifying agent storage tank which are communicated through a transmission pipe. The ammonia water buffer tank is fixedly connected with an ammonia water inlet pipe and an ammonia water outlet pipe, and a plurality of cells are formed in the ammonia water buffer tank. The feeding device is introduced into the ammonia water buffer tank through the conveying pipe, an ammonia water mixture and an oil displacement purifying agent sequentially pass through the multiple cells, the oil-water layering effect is improved, meanwhile, through the process, the mixing uniformity of the oil displacement purifying agent and the ammonia water is further improved, and the oil displacement purifying agent is more uniform. The effective mixing of the oil displacement purifying agent and the ammonia water under the normal circulating pipeline pressure can be ensured.

The invention discloses phosphogypsum comprehensive utilization equipment, and relates to the technical field of phosphogypsum treatment.The phosphogypsum comprehensive utilization equipment comprises a machine body, the machine body is composed of a precipitation cavity and a crystallization cavity, the precipitation cavity is located above the crystallization cavity, a stirring assembly is arranged in the precipitation cavity, a crystallization assembly is arranged in the crystallization cavity, the precipitation cavity communicates with the crystallization cavity, and the crystallization cavity communicates with the stirring assembly; the ardealite and the acid liquor are conveyed into the precipitation cavity through the feeding port, then the stirring assembly stirs the ardealite and the acid liquor to enable the ardealite and the acid liquor to be fully reacted and dissolved, after a period of reaction, the controller controls the stirring assembly to stop, and at the moment, insoluble substances and undissolved ardealite in the precipitation cavity are precipitated; then the solution is conveyed to the crystallization cavity, after the solution is conveyed to the crystallization cavity, the controller controls the crystallization assembly to conduct evaporative crystallization on the solution, finally calcium superphosphate generated through crystallization is output through the crystallization opening, and insoluble substances and undissolved phosphogypsum are output through the discharging opening.

The invention provides a reusable plastic package cleaning agent and application thereof. The reusable plastic package cleaning agent can provide larger oleophylic space and stripping force; the interfacial tension between oil and water systems is reduced, and the free energy under the interface action is reduced, so that an oil phase attached to the surface of a plastic material is more easily stripped out. The uncontrollability of multiple oleophylic contact points of the multi-branched-chain surfactant is inhibited by adjusting the proportional relation of the dosage of the single-branched-chain surfactant and the dosage of the multi-branched-chain surfactant, and synergistic compounding of different surfactants is achieved. Compared with a surfactant with a single long-chain structure, the compound surfactant has the advantages that the oil stain removal is quicker and more stable, so that the efficient cleaning effect is realized.

This invention relates to the field of material mechanical property testing technology, specifically to a method and system for determining the strength grade of planted concrete using recycled aggregate. The method includes the following steps: quantifying the multi-level loading response characteristics and deformation compatibility of planted concrete; identifying damage sequence and dividing waveband propagation paths; statistically analyzing aggregate frequency to assess weight and analyze hierarchical strength; screening associated measurement paths through key nodes; calculating extension values ​​and prioritizing them; and obtaining a concrete strength propagation aggregation information table. In this invention, by extracting response data from the loading stage, multi-level stress states and damage trajectories are identified, achieving accurate characterization of deformation compatibility and strength evolution, improving damage evolution identification capabilities, associating recycled aggregate types with damage stages, enhancing the ability to assess the impact on structural performance, identifying key damage nodes and triggering relationships, optimizing strength measurement paths, and solving the problems of insufficient measurement accuracy and incomplete understanding of structural response under complex working conditions.

The purpose of the present invention is to improve the adhesive strength at high temperatures in a battery packaging material using an active energy-curable adhesive. A battery packaging material (1) in which a heat-resistant resin layer (13) is bonded to one surface of a barrier layer (11) via a first adhesive layer (12), and a sealant layer (15) is bonded to the other surface of the barrier layer (11) via a second adhesive layer (14), the first adhesive layer (12) is composed of an adhesive composition containing a polyester urethane acrylate (A) and a (meth) acrylate monomer (B) having an isobornyl group at a mass ratio of (A) / (B) = 1 / 1 to 8 / 1.

The invention provides a method for detecting large particles in fine talcum powder, and belongs to the technical field of talcum powder particle size detection.The detection method comprises the following steps that talcum powder is added into an ethanol solution and stirred, and a mixed solution is obtained; a dissociation agent is added into the mixed solution, the dissociation agent is a mixture of a low-foam penetrant, sodium bicarbonate and a synergistic aid, the mixture is heated to 40-45 DEG C and stirred, then the mixture is heated to 60-70 DEG C and stirred, and dispersion liquid is obtained; and preparing a to-be-tested sample from the dispersion liquid, and detecting and analyzing the content of large particles. The detection method provided by the invention focuses on the difficult problem of accurate detection of large particles in the fine talcum powder, can effectively improve the dispersion performance of the talcum powder, and avoids the misjudgment of aggregates on the content of large particles, thereby efficiently and accurately detecting the content of large particles in the fine talcum powder.

The utility model provides a high-efficiency automatic separation device for mixed resin, and relates to the technical field of separation and regeneration of resin. Comprising a separation tank which is provided with an electron density transmitter and is used for monitoring the density of liquid in the separation tank on line; the resin inlet valve is arranged at the upper part of the separation tank and is used for controlling feeding of mixed resin to be separated; the aeration pipe is arranged in the separation tank, a plurality of groups of aeration heads are arranged on the aeration pipe, the aeration pipe is communicated with a lower air inlet valve outside the separation tank, and nitrogen is used for uniformly aerating so as to remove lumped resin and perform gas scrubbing on the surface of the lumped resin; a saline water valve and a pure water valve are arranged at the bottom of the separation tank, and saline water and pure water can be introduced into the separation tank through the saline water valve and the pure water valve respectively for adjusting the internal liquid density; the resin discharge valve is mounted at the tank bottom and used for controlling discharge of the cation resin sinking to the bottom. According to the device, the density of liquid in the tank body can be intelligently adjusted, so that the set optimal liquid density for resin separation is achieved, the optimal layering effect of anion resin and cation resin is automatically achieved, and the separation accuracy and the separation efficiency are improved.

The invention provides a hierarchical storage and duplicated data deletion method and system. The method comprises the following steps: monitoring feature information of each file; historical feature information and historical layering levels of the files in the last period are obtained, the intelligent layering model is trained and updated, and an intelligent layering classifier is obtained; obtaining target feature information of the files in the current period, and predicting a target hierarchical level corresponding to each file; and querying the data blocks of each file, deleting repeated data blocks, and migrating the remaining data blocks of each file to the corresponding storage layer. The model complexity is low, the training time is short, the layering effect is good, and the layering efficiency is high. The files are reasonably layered, so that the missing rate of data access and the delay of data access are reduced; cross-layer data redundancy is eliminated through global repeated data deletion, and the storage space is further saved; moreover, the method can update the training model according to the changed workload, is suitable for different access modes, and is high in expansibility.

The invention discloses a phosphogypsum comprehensive utilization device, relates to the technical field of phosphogypsum processing, and comprises: a machine body, wherein the machine body consists of a precipitation chamber and a crystallization chamber, the precipitation chamber is located above the crystallization chamber, a stirring component is arranged in the precipitation chamber, a crystallization component is arranged in the crystallization chamber, the precipitation chamber is connected with the crystallization chamber, phosphogypsum and acid solution are transported to the precipitation chamber through a feed port, and then the stirring component immediately stirs the phosphogypsum and the acid solution to make them fully react and dissolve, after a period of reaction, a controller controls the stirring component to stop, and at this time, the insoluble matter and undissolved phosphogypsum in the precipitation chamber are waited for precipitation, and then the solution is transported to the crystallization chamber, after the solution is transported to the crystallization chamber, the controller controls the crystallization component to evaporate and crystallize the solution, and finally the superphosphate produced by the crystallization is output through a crystallization port, while the insoluble matter and undissolved phosphogypsum are output through a discharge port.

This utility model relates to the field of tellurium ingot casting technology, and specifically discloses a tellurium ingot casting device, including a furnace, a chute, a casting sump, and a casting machine platform. The furnace includes a crucible, a cover plate, insulating bricks, a heating device, a thermocouple, a first outer shell, a support, a rotating shaft, a connecting shaft, a leak detection port, and a pressure cap. The furnace is mounted on the support and connected by the rotating shaft. The cover plate is connected to the first outer shell through the connecting shaft. The first outer shell is made of stainless steel. The leak detection port is located on the side of the furnace near the chute. The crucible is made of silicon carbide graphite and is fixed to the first outer shell by the pressure cap. The insulating bricks and the heating device are located between the crucible and the first outer shell. This utility model adopts a two-stage zoned temperature-controlled melting and impurity removal method from bottom to top. Impurities easily float to the surface and solidify, resulting in good stratification with the molten tellurium. The impurity removal effect is good, the operation is simple, and the tellurium yield is high. The entire operation process is controlled by PLC, with a high degree of automation, avoiding frequent contact between operators and the high-temperature molten material, and creating a friendly working environment.

The utility model discloses a turntable extraction tower and belongs to the technical field of extraction equipment. The tower comprises a tower body, the tower body is sequentially provided with a first clarification section, an extraction section and a second clarification section from top to bottom, a rotating disc assembly is arranged in the extraction section, and the tower further comprises a stirring assembly arranged in the extraction section, a sedimentation assembly arranged in the first clarification section and a floating assembly arranged in the second clarification section. Two phases can be fully mixed through the stirring assembly arranged in the extraction section, and the settling effect of heavy components suspended in light components is improved through the settling assembly arranged in the first clarification section, so that the heavy components are fully mixed under the matching action of the first clarification section, the extraction section and the second clarification section. While the extraction effect is ensured, two mixed phases can be quickly layered, and the layering effect is good.