12 results about "Cooling bath" patented technology

The utility model discloses a polyethylene fiber spinning cooling bath which comprises a bath body, a main machine body is installed at the upper end of the bath body, when a heat dissipation mesh plate is installed, a baffle is controlled to rotate through a bolt column A, the baffle is rotated to the position of the inner side of the heat dissipation mesh plate, and the heat dissipation mesh plate is cooled through the main machine body. At the moment, a heat dissipation mesh plate is inserted into the groove body, when a protruding plate is attached to the outer wall of the groove body, insertion is completed, a bolt column A is rotated to rotate a baffle to the outer side, a bolt column B is rotated to rotate on the inner side of a threaded cylinder, and when the baffle is attached to the inner wall of the groove body, rotation of the bolt column B is completed; the nut is rotated to rotate at the secondary position of the bolt column A, when the nut is attached to the outer side of the threaded cylinder, installation of the groove body and the heat dissipation mesh plate is completed, rapid installation and disassembly can be achieved through the connecting mode, and tools are not needed during operation.

This invention provides a method for preparing and applying a core-shell MOF@COF heterojunction material, relating to the field of photocatalyst materials technology. The method includes: adding a metal ion source and an organic ligand to a first solvent, obtaining a reaction product through a hydrothermal reaction, washing and drying the reaction product to obtain a MOF material; adding an amino monomer, an aldehyde monomer, and the MOF material to a second solvent, mixing them, and then subjecting the mixture to a cooling bath to obtain a solid; subjecting the solid to a heat bath in a vacuum environment, then washing and drying the product to obtain the core-shell MOF@COF heterojunction material. The core-shell MOF@COF heterojunction material prepared by this invention can effectively absorb visible light and effectively separate photogenerated carriers, promoting the generation of a sufficient number of active species, and can be widely applied in the green remediation of real-world water bodies.

The utility model relates to a cooling pool technical field, specifically, relate to a kind of packing cooling pool, including the pool body being located at the position of the discharge end below conveying belt, the one end of pool body is equipped with the liftable hopper by installation component;Partition is equipped in pool body, partition is used to divide into cooling cavity located above partition and drive cavity located below partition in pool body;Drive cavity is equipped with movable mounting block by drive assembly, mounting block is equipped with multiple telescopic poking rod by power assembly, and partition is equipped with multiple communication grooves;Poking rod is driven from communication groove to the one end of cooling cavity by power assembly and is driven mounting block by drive assembly, and poking rod is moved along communication groove towards salvage station, so that poking rod can make cold skin hang on poking rod in the process of moving, and then make poking rod can drive cold skin to move to salvage station, to facilitate operator salvaging and packing in the cold skin of pool body.

The present invention relates to hollow fiber ultrafiltration membrane and its preparation method and application, wherein, the preparation method of hollow fiber ultrafiltration membrane comprises the following steps: high molecular polymer, porogen and diluent are configured to homogeneous casting solution, porogen includes aldehyde compound and metal chloride, and metal chloride is selected from at least one of calcium chloride, magnesium chloride, ferric chloride, and cupric chloride; melamine, hydroxide and water are configured to core liquid, and the pH value of core liquid is 10-13; Casting solution and core liquid are extruded to form hollow fiber membrane embryo, and then the hollow fiber membrane embryo is passed through air section, enters cooling bath and phase separation occurs and solidifies and forms, removes diluent, obtains hollow fiber ultrafiltration membrane, the temperature of cooling bath is 10 DEG C to 20 DEG C, and cooling bath includes sodium hydroxide, urea, cellulose and water. The hollow fiber ultrafiltration membrane prepared by this preparation method has high pressure resistance and water flux, and simultaneously has excellent anti-pollution performance, can be better applied to water treatment.

The utility model discloses a high-concentration copper bath solution recovery system which comprises a bath solution exchange tank used for pre-cooling bath solution in the bath solution exchange tank; the cooling crystallization tank is connected with the tank liquid exchange tank through a pipeline, and the cooling crystallization tank is used for generating copper sulfate crystals; the separation conveyor is connected with the cooling crystallization tank through a pipeline, and the separation conveyor is used for outwards conveying copper sulfate crystals generated in the cooling crystallization tank; and the collecting barrel is connected with the separation conveyor, and the collecting barrel is used for collecting the copper sulfate crystals. By arranging the tank liquid exchange tank, the cooling crystallization tank, the separation conveyor and the copper sulfate collecting barrel, the recovery efficiency of copper sulfate crystals can be effectively improved, meanwhile, the recovery rate of production feed liquid can be effectively improved, and the device is more energy-saving and environment-friendly.

The utility model discloses an ice-bath refrigeration bathtub, which realizes the bidirectional temperature regulation function of the ice-bath refrigeration bathtub by integrating a heat exchange pipeline system, comprising an air compressor, a four-way valve, a condenser, an expansion mechanism and an evaporator, can refrigerate and heat, and effectively solves the problem of single function of equipment in the prior art. The intelligent controller improves the temperature control precision, reduces the complexity of manual operation, optimizes the energy consumption, and improves the energy efficiency. In addition, an environment-friendly refrigerant and a design concept of improving energy efficiency are adopted, so that environmental pollution is reduced, and the requirement of sustainable development is met. Particularly, it is worth mentioning that the equipment can accurately control the water temperature to generate and separate ice blocks, and the requirements of specific application scenes are met. The working efficiency of the equipment and the user experience are improved, the cost and the environmental influence are reduced, and multiple targets of high efficiency, accuracy, environmental protection and simple and convenient operation are achieved.

A method for calibration using in-line FT-NIR spectral information and known values of at least one analytical feature, such as a content of a polymeric contaminant or a non-polymeric contaminant, of a polymer or polymer composition is disclosed. Furthermore, a method for in-line quality control in a compounding process based on FT-NIR spectral information is provided. Finally, an apparatus for extrusion and pelletizing under in-line FT-NIR quality control is described. The apparatus (100) comprises an extruder (10) having a feed zone (11), a melting zone (13), a kneading zone (14), and a discharge zone (15), a pelletizer (20) having a cutter (21) for cutting the extruded melt (61) into pellets (62) and a collection station (22) for collecting the pellets, and an in-line FT-NIR sensor (30) installed outside of the extruder and outside of the pelletizer to obtain spectral information of the polymer or polymer composition from the extruded melt or the pellets. The apparatus may further comprise a cooling bath (40) between the extruder and the pelletizer.

The utility model provides a plastic product cooling pool. Relates to the technical field of plastic product cooling equipment, and comprises a water cooling pool and a water filtering pool, one end of the water cooling pool is an inlet end, the other end of the water cooling pool is an outlet end, the inlet end is used for receiving an extrusion port of an extruder, and the water cooling pool is internally used for containing cooling water; the water filtering pool is correspondingly arranged on the outer side of the outlet end of the water cooling pool, and the water cooling pool and the water filtering pool are arranged in the material strip conveying direction; a guide roller group is arranged in the water cooling pool, is immersed in cooling water and is used for guiding a material strip to be conveyed in the cooling water; a water filtering roller set is arranged on the water filtering pool, the water filtering roller set is higher than the top end face of the water filtering pool, and the water filtering roller set is used for lifting and conveying the material strips conveyed from the water cooling pool. The molding device has the effect of improving the molding quality of the plastic product strips.

1. Name of the product in this design: Water Chiller. 2. Purpose of this design: for cooling bath water. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design.

Guide structure (1) for guiding at least one component (6) on a path (16) through a cooling bath (15), comprising a recording unit (5), a withdrawal unit (6), and a guide (7) which serves to connect the receiving unit (5) and the removal unit (6), wherein the guide structure (1) a first partial area (2) comprising the receiving unit (5) and an initial part of the guide (7), a second partial region (3) which comprises a central part of the guide (7) and is formed from a fibre-reinforced plastic or ceramic, and a third portion (4) comprising an end portion of the guide (7) and the removal unit (6), wherein the specific thermal conductivity of the second sub-region (4) is smaller than that of the first (2) and the third (4) sub-region.

The application discloses a kind of adsorbent suitable for ultra-low concentration carbon dioxide capture of hot flat plate sulfuration phase separation forming and its preparation method and application.Preparation method includes: diluent preheating, inert carrier is added, dissolves to form homogeneous solution, then active adsorption component is added and uniformly mixed to form casting solution;The casting solution is placed on the sulfuration flat plate, hot-pressed, then removed and placed in cooling bath to cool and shape, the obtained membrane is soaked in extractant to remove diluent, finally the membrane is soaked in carbonate solution until ion exchange is completed, to obtain adsorbent.The adsorbent of the application can be used for direct carbon dioxide capture of air.

A continuous heat treatment system for a high-pressure fluid storage container includes a heat treatment apparatus including a first transfer unit which transfers a high-pressure fluid storage container, in which a high-pressure fluid is stored, in a longitudinal direction through the heat treatment space and a heating unit which heats an interior of the heat treatment space to a predetermined heat treatment temperature atmosphere and a cooling apparatus including a second transfer unit which continuously transfers the high-pressure fluid storage container transferred from the first transfer unit in the longitudinal direction and in which a lifting part is formed in at least a partial section to be vertically moved in a state in which the high-pressure fluid storage container is held, a lifting driving unit which vertically moves the lifting part, and a cooling bath in which a cooling space for accommodating a cooling fluid is formed.