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      PRODUCT

      XXRD series mixer, reactor

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      • Product overview:

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      1、產品概述

      2、應用行業

      3、產品特征

      4、產品種類

      1、SQ reactor with XRD series mixer: volume 0.05-100m3

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      Product introduction

      Suitable for a variety of material properties (viscosity, density, etc.) and various operating conditions (temperature, pressure, vacuum, etc.), widely used in synthetic plastics, synthetic fibers, synthetic rubber, pharmaceuticals, pesticides, fertilizers, dyes, coatings, Food, metallurgy, wastewater treatment and other industries. The volume of laboratory stirred reactors can be as small as tens of milliliters, while the volume of industrial large reactors such as sewage treatment, petrochemical, metallurgy, and phosphate fertilizer can reach thousands of cubic meters. In addition to being used as a chemical reactor, it is widely used in mixing, dispersing, dissolving, crystallization, extraction, absorption or desorption, heat transfer and the like.

      1. Motor reducer 2. Coupling 3. Bearing box 4. Rack 5. Shaft seal 6. Kettle 7. Coupling 8. Inner coil 9. Inner coil holder 10. Outer coil 11. Stirring blade 12. Feed inlet



      Equipment parameter table



      Note:
      1. The above parameters are based on water for reference only, and are designed and manufactured according to process requirements and material viscosity.
      2. If there are high temperature, high pressure, flammable, explosive, corrosive and other working conditions, accurate parameters must be provided.
      3. Extra large volume to inquire

      2、XRD mixer

      Product introduction

      Xinruituo XRD reactor mixer can be an independent unit of fluid mechanics, such as liquid-liquid mixing, solid-liquid suspension, gas-liquid or liquid-liquid dispersion, and often complete other unit operations. Such as heat transfer, absorption, extraction, dissolution, crystallization, etc. and the necessary means of chemical reaction process.
      The agitation process can make the parts of the agitated liquid close to a homogeneous state, increase the effective contact area of the dispersed phase, reduce the liquid film resistance around the dispersed phase, and increase the relative speed to increase the heat transfer rate. Therefore, various mixing equipments are widely used in many industries such as chemical, pharmaceutical, food, paper, agriculture, and environmental protection.





      working principle

      In essence, the agitation process is a single momentum transfer in the fluid field or a process involving momentum, heat, mass transfer, and chemical reaction, and the agitator inputs mechanical energy to the agitated medium by obtaining a suitable flow field. s installation. The stirring process is as follows: the motor is driven by the speed reducer to drive the agitator to rotate at a certain speed. According to the different stirring speed, the fluid of different speeds is discharged from the impeller, and the moving fluid simultaneously attracts the surrounding liquid to make the surrounding liquid A stationary stream or a low velocity stream is drawn therein to synthesize a complex motion stream of the strand. This synthetic motion stream has both a horizontal circulation flow and a vertical circulation flow along the wall surface and the agitating shaft. This circulation flow can involve a large range in the agitating tank and plays a role of volume circulation.
      The liquid discharged from the impeller transfers energy from the impeller to the medium in the tank while circulating the liquid in the tank to the vicinity of the impeller with agitation. As the instantaneous velocity fluctuations will cause irregular movements such as turbulence and eddy currents, gradually disintegrating and mixing with the surrounding fluids, as a result, the fluid itself and the heat, mass and energy contained therein will also move to the surroundings, thereby promoting local Hybridization, heterogeneous interface renewal, etc. cause homogenization of mass transfer and heat transfer reaction of the whole liquid stream.



      There are many kinds of mixing operations, and the mixing medium is also very different. The requirements of the mixing process are different for each process. These require different types of agitators to adapt to it. Various agitators, in combination with various accessories that can control the flow state, can make a variety of changes in the state of the fluid and the energy supply, and are more conducive to strengthening different mixing processes.
      At the same time, in order to ensure the normal operation of the agitator, the agitator is also required to have reasonable structure and strength. According to the different working conditions, the user provides the process requirements. Our company has rigorously calculated and accumulated many years of accumulated experience to design various ideal epoxy resin mixers and machine configurations.




      technology R & D

      Xinruitu Company works closely with professors of the Fluid Stirring Technology Center of East China University of Science and Technology to provide users with the most advanced test conditions, data analysis methods, mixing and mixing techniques and evaluation. We believe that users know the process status of their products best. We value and respect the user's production experience, and combine with the company's years of experience in design and manufacturing, and strive to design and manufacture the most suitable mixer for your process requirements. We are willing to work with all users, to synchronize, and to take the road of modernization.






      Mixing device design selection reference map

      Xinruitu Company works closely with professors of the Fluid Stirring Technology Center of East China University of Science and Technology to provide users with the most advanced test conditions, data analysis methods, mixing and mixing techniques and evaluation. We believe that users know the process status of their products best. We value and respect the user's production experience, and combine with the company's years of experience in design and manufacturing, and strive to design and manufacture the most suitable mixer for your process requirements. We are willing to work with all users, to synchronize, and to take the road of modernization.




      Motor, reducer configuration

      All configurations are international and domestic brand-name motors and reducers. It can be configured according to the different process and price requirements of the user. At the same time, it can also be equipped with motors suitable for foreign special voltage, special heat insulation, explosion-proof, explosion-proof and other requirements according to the special needs of users.



      Rack configuration

      The intermediate part connecting the reducer and the reaction kettle is connected to the reducer, the support drive shaft and the agitator shaft during agitation. The company can configure standard or non-standard requirements for the rack to match different gearboxes to meet different plant space requirements and process requirements.




      Coupling configuration

      The coupling is a mechanical device that connects two shafts and a rotating member and rotates together without transmitting during torque transmission and movement, and has a rigid coupling, a sturdy coupling, a safety coupling, and the like.




      Shaft seal configuration

      Shaft seals are an important part of the mixing equipment. The task of the agitator shaft seal is to ensure that the mixing equipment is under a certain positive pressure or vacuum and to prevent the overflow of the reaction material and the infiltration of impurities, so not all the shaft seal forms can be used for the mixing equipment. The common sealing form of the mixing shaft is packing seal and mechanical seal, which are designed according to the working conditions.





      Drive key components

      The performance and life of the equipment are closely related to the choice of bearings. Our company pays attention to the selection of high-precision imported bearings and domestic famous brand bearings. According to different types of equipment and working conditions, different types of bearing configurations are selected. According to the bearing fulcrum, it is divided into single fulcrum and double fulcrum; the double fulcrum is divided into bearing housing double fulcrum, bearing box fulcrum and inner bottom bearing fulcrum or intermediate bearing fulcrum.



      Product introduction

      Stirring can be an independent unit of fluid mechanics, such as liquid-liquid mixing, solid-liquid suspension, gas-liquid or liquid-liquid dispersion, and often other unit operations such as heat transfer, absorption, The necessary means of extraction, dissolution, crystallization, etc. and chemical reaction processes.
      The agitation process can make the parts of the agitated liquid close to a homogeneous state, increase the effective contact area of the dispersed phase, reduce the liquid film resistance around the dispersed phase, and increase the relative speed to increase the heat transfer rate. Therefore, various mixing equipments are widely used in many industries such as chemical, pharmaceutical, food, paper, agriculture, and environmental protection.




      XRD-A series mixer

      Motor power: 1.1KW-150KW, explosion-proof, non-explosion-proof, frequency conversion, indoor and outdoor matching;
      Reducer: The speed depends on the material characteristics and the mixing of the impeller;
      Bracket: selected according to the overall configuration;
      The agitating spindle (S), impeller diameter (D), and shaft length (L) are all specified according to actual size specifications;
      Material: SUS304, 321, 316, 316L stainless steel, carbon steel, titanium and Teflon spray;
      Sealing: Provide process requirements such as vacuum, pressure, high temperature, flammable and explosive, etc.;
      Mixing container: 0.05M3, 100M3 container, pressure, vacuum, cooling, jacket, inner coil, outer coil can be manufactured;
      The specific size is designed and manufactured according to user requirements



      XRD-B mixer

      The right-angle gear transmission design is adopted, and the assembled mechanical seal is arranged. The upper and lower stirring impeller can be designed on the main shaft, which has the characteristics of long service life, large operation flexibility, low noise and durability. Power from 0.75KW-75KW, output range from 4r/min-280r/min, suitable for a variety of different working conditions, materials, shaft seals, shafts, impellers and accessories can be selected according to different materials and process requirements.




      Selection point

      Motor, flexible coupling: The standard horizontal motor is installed on the side of the reducer. The comprehensive warranty is simpler and easier. The motor is connected with the reducer and the flexible coupling to reduce shock and vibration. Shaft seal: Provides double-end or single-end mechanical seals, skeleton seals, etc. Reducer: Compact right-angle gear drive, hard-tooth bevel gear and spiral bevel gear set. Installation: Can be installed on any type of mixing tank, directly connected by standard flange. Container: from 0.5-300m3, material optional. The specific size is designed and manufactured according to user requirements.



      XRD-C fluid mixer

      It adopts high-efficiency parallel shaft transmission and two-stage gear reduction transmission, which can be used for the mixing of large, medium and small capacity materials. It has various installation forms, sealing characteristics and output speed. The main shaft and impeller can be selected according to different materials and process requirements, and the rotation speed can be determined according to user requirements to achieve the best combination of the use factor (SF) and torque.





      Selection point

      Motor: brand-name motor, power 0.75KW-160KW; reducer: speed set speed ratio according to working conditions; mechanical seal: easy to remove and replace mechanical seal, just rotate the rotating gear base on the rotating pin 90°; the specific size by user Design and manufacture are required.



      XRD-D mixer

      Designed and manufactured for hygienic requirements, it can reach GMP standards, has the characteristics of firm structure, reliable performance and reasonable price. It is suitable for various food, pharmaceutical, cosmetics, biochemical technology, fine chemicals and other industries. The reducer can be equipped with turbine, hard-tooth bevel gear, planetary drive and cycloidal pin wheel; the frame is made of sanitary stainless steel polishing frame, no pollution; double-layer shaft seal oil-disconnecting device can fix the speed, or Frequency control; the contact liquid surface material is completely polished, safe and sanitary.





      Part of the mixer designed and produced by the company

      Our company cooperates with the Fluid Teaching and Research Section of East China University of Science and Technology, constantly develops and researches new mixing technology, strives for the different requirements of users, and strives to design and manufacture ideal mixing equipment for users.


      The six-lobed concave impeller replaces the flat blade of the six-bladed disc turbine, and the air pocket at the trailing edge of the blade disappears. The power reduction during ventilation is smaller than that of the six-blade disc turbine, and the maximum gas dispersion capacity is 2.4 times. The heat transfer coefficient can be more than 10% higher than that of a six-blade disc turbine.



      Suitable for medium and low viscosity fluids, both for turbulent flow and laminar flow, especially for viscosity changes, resulting in complex agitation and solid suspension processes between turbulent and laminar flow.

      The propulsion type is the most typical axial flow agitator, high liquid discharge capacity, low shear performance: the baffle or the guide tube is used for stronger axial circulation, and the discharge performance is obviously improved because of its high cycle capacity and low power consumption. In the low viscosity, large-capacity homogeneous phase, mixing process & emsp; the application can best reflect its advantages, in low-viscosity liquid heat transfer, reaction, solid-liquid ratio suspension, dissolution and other processes are widely used. The adjustable propeller blades can be rotated by ±15° to adjust the inclination and play a large role in the experimental process. The detachable propeller-type paddle wheel is divided into three debates and is easy to assemble, and is used in occasions where it is required to be broken into small pieces. Common medium, μ<2000cP, common running speed n=10-500rpm, v=3-15m/s, maximum speed up to 1750rpm, common specification S/DJ=1 or 2, DJ/D=0.2-0.5 surface required polishing The welding type must be selected for the treatment.






      Pusher mixer main size



      Note: The above parameters are for reference only. The mixing power and speed are related to the material characteristics and the purpose of mixing. Specific requirements are welcome to call and communicate with our engineers, can be customized for different needs of different customers. The agitator has the universality of the disc turbine agitator, and its longitudinal section of the blade becomes a circular arc shape, which enhances the shearing effect and affects the mixing ability of the upper and lower sides. The arc blade is favorable for the mixing of the upper and lower sides, and the underside of the arrow leaves Some gases work more effectively. Operating conditions are the same as for a universal disc turbine agitator.






      Three-leaf open turbine agitator main size



      Note: The above parameters are for reference only. The mixing power and speed are related to the material characteristics and the purpose of mixing. Specific requirements are welcome to call and communicate with our engineers, can be customized for different needs of different customers. It has the characteristics of large mixing area and large energy consumption, and is especially suitable for gas-liquid-solid mixing and stirring.


      This kind of agitator is a slow type agitator, which operates in the laminar flow zone, and the liquid rises or falls along the spiral surface to form an axial up and down cycle, which is suitable for the mixing and heat transfer of medium and high viscosity liquids, and the screw stirring diameter is small. The axial thrust is large and can be placed eccentrically. The distance between the blade and the groove wall is <1/20DJ. The groove wall can be used as a baffle. The screw belt is provided with a guide tube. The axial flow is strengthened, forming a downward direction inside and outside the guide tube. The loop. Commonly used media stick μ<105cP, common running speed n=0.5-50rpm, v<1m/s.





      The screw agitator is an axial flow agitator for high viscosity fluids operating in laminar flow conditions. It can cooperate with the guide tube to make the fluid inside and outside the guide tube flow in different directions to enhance the mixing effect.

      The ribbon agitator is an axial flow agitator for high viscosity fluids operating in laminar flow conditions. The ribbon is generally close to the tank wall and forms a natural matching operation with the tank wall, so that the fluid in the system flows in different directions in the upper and lower directions, and the mixing effect is enhanced.

      The screw ribbon agitator is an axial flow agitator for high viscosity fluids operating in laminar flow conditions. The spiral belt is generally close to the tank wall and forms a natural matching operation with the tank wall, and the screw is located at the axial center. The spiral directions of the two are opposite, forcing the fluid in the system to flow in different directions, which greatly enhances the mixing effect.



      Main dimensions of screw type and guide tube screw agitator



      Note: The above parameters are for reference only. The mixing power and speed are related to the material characteristics and the purpose of mixing. Specific requirements are welcome to call and communicate with our engineers, can be customized for different needs of different customers.


      The largest vane impeller for mixing from low viscosity to high viscosity for liquid-liquid dispersion, solid-liquid suspension and crystallization.



      This type of agitator is a slow type agitator, which is often operated in a laminar flow zone. The liquid rises or falls along the helix surface to form an axial up and down cycle, which is suitable for the mixing and heat transfer of medium and high viscosity liquids. Common medium viscosity μ < 100,000 cp, common speed n = 0.5-50 rpm, v = 2m / s. The ribbon outer gallery of the LD ribbon stirrer is close to the inner wall of the stirring tank and has a large agitation diameter, which enhances the up and down circulation of the liquid near the tank wall, and the heat transfer process of the high viscosity liquid is very suitable. The combination of the screw and the screw has the characteristics of screw and ribbon, which enhances the circulation of the inner and outer sides of the liquid, and is especially effective for Newton-like plasticity and elastic liquid. ZLD cone bottom ribbon type, ZLG cone bottom screw belt, which is characterized by a tapered shape that can be matched with a tapered bottom and can be designed as required.





      Main dimensions of ribbon and ribbon screw mixer



      Note: The above parameters are for reference only. The mixing power and speed are related to the material characteristics and the purpose of mixing. Specific requirements are welcome to call and communicate with our engineers, can be customized for different needs of different customers.

      It is used in the mixing process of high viscosity materials for heat transfer, liquid mixing and solid-liquid mixing processes.


      The agitator flow pattern is a radial flow, and when the baffle is baffle, the upper and lower circulation streams can be formed from the blade boundary, and the high shear force and the large circulation capacity are obtained, wherein the straight blade opens the turbine shear force to the maximum. The curved blade opens the turbine shear force to the minimum, and the oblique blade opens the turbine to the center. Therefore, the straight blade open turbine type is more suitable for the dispersion operation process. The curved leaf discharge performance is good, the blade is not easy to wear, and it is more suitable for fixed suspension. It is also suitable for solid dissolution. Other mixing processes can be applied. Therefore, the turbo agitator is the most widely used agitator in the operation process, and the viscosity range is μ < 50,000 CP. ρ<2000kg/m3, common speed n=10-300rpm. V = 4-100 m/s. The maximum speed can reach 600rpm. Common size ratio: DJ/D=0.2-0.5, b/DJ=0.2 (wide), b/DJ=0.125 (narrow)





      Six-leaf open turbine agitator main size



      Note: The agitator can be made according to user requirements, and the height of the hub is generally the same as the inner hole. Specific requirements are welcome to call and communicate with our engineers, can be customized for different needs of different customers.

      Suitable for liquid-liquid-gas dispersion, the two trailing edges of each blade form two strong shearing properties, allowing liquids and gases to disperse.


      Oblique leaf integrated paddle type XRJ-A oblique blade detachable paddle type XRJ-B
      The agitator blade can be inclined at 24°, 45° or 60°, has axial splitting, radial splitting, and the flow pattern is more complex than the straight blade paddle. The discharge energy is higher than that of the straight paddle, and the comprehensive effect is better. The process is the same, so the application frequency is higher than that of the straight blade paddle, and the operating conditions are the same as the straight blade paddle type.




      Main size of inclined blade agitator



      Note: The above parameters are for reference only. The mixing power and speed are related to the material characteristics and the purpose of mixing. Specific requirements are welcome to call and communicate with our engineers, can be customized for different needs of different customers.

      This type of agitator is a low-speed agitator for medium to high viscosity liquid mixing, heat transfer or reaction processes. It is often operated in a laminar flow state to produce a horizontal circumferential flow, such as a hinged or angled steel blade, which increases the vortex of the blade attachment. The blade or beam can be added to the paddle according to the customer's needs to increase the mixing range. Applicable medium range: μ < 100,000 CP, speed n = 1 - 100 rpm.





      Frame, anchor stirrer main size



      Note: The above parameters are for reference only. The mixing power and speed are related to the material characteristics and the purpose of mixing. Specific requirements are welcome to call and communicate with our engineers, can be customized for different needs of different customers.
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      • Address: Shanghai Fengxian Industrial Zone No. 99 car line
      • Fax: 021-64544111
      • Email: xinruidu@www.annbarbi.com
      • Tel:021-54488893 17701693701
      • Sales Phone: 021-54488893 13901897168 17317632837
      • After sales call: 021-64544111 18930406998

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