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Gas-liquid enhanced reactor
The gas-liquid enhanced reactor is a reaction device capable of strengthening the transfer process and the micro-mixing process, and is mainly used for the process of gravity-free mixing and strengthening reaction of gas-liquid-solid multiphase materials, mainly including phase-to-phase mass transfer, Carbonization reaction and crystallization. Due to the fast chemical reaction rate, the gas absorption and solid dissolution process is the process control step, and the gas absorption is the main control step of the whole process. The conventional bubble carbonization method and the spray method are used to make the product have insufficient particle size. The problems of refinement, wide particle size distribution, difficulty in control, and long carbonization reaction time. Therefore, the gas-liquid enhanced reactor manufactured by Nantong Fleck fundamentally strengthens the transfer process and micro-mixing process in the reactor. Such as nano calcium carbonate, basic magnesium sulfate whiskers and so on.
Adjustable stator rotor gas-liquid enhanced reactor Adjustable stator rotor gas-liquid enhanced reactor...
|model||Processing capacity m³/h||Motor Power kw||Import and export size mm|
The gas-liquid enhanced reactor has the following characteristics. (1) During the flow of fluid between the stator and the rotor, each passage of the fluid through a layer of concentric rings (grooves or holes) is redistributed once, increasing the rate of surface renewal and the degree of turbulence of the fluid. (2) Since there is no filler, the fluid between the stator and rotor is subjected to high shear, is in a state of high turbulence, has a good self-cleaning effect, and is not prone to clogging for high viscosity materials or crystal precipitation systems. (3) The concentric connection between the concentric ring and the rotor seat and the concentric ring and the end cover is adopted. The same device can adopt different concentric ring structures according to different usage requirements, and one reactor can be adapted to various use requirements. 4) For the gas-liquid reaction, there is no short-circuit problem of the gas, so the structure is simpler and the operation is more reliable.
Gas-liquid enhanced reactor principle
The working principle of the gas-liquid enhanced reactor is that under the high-speed driving of the motor, the material moves at a high speed in the narrow gap between the multilayer rotor and the stator, and the material is subjected to several hundred thousand per minute in the working chamber under the action of a special structure. The high-speed shearing performed once or even hundreds of times forms a strong hydraulic shearing and turbulent flow, so that the material is fully dispersed, homogenized and emulsified under the synergistic effect of simultaneous centrifugal, extrusion, grinding, collision and pulverization. Process requirements for crushing, refining, mixing, and reaction. The more the number of rotating stator layers in the working cavity, the larger the shearing surface, the better the effect, and the fundamentally strengthening the transfer process and the micro-mixing process in the reactor.
Gas-liquid enhanced reactor structure
The gas-liquid enhanced reactor structure is a concentric ring formed by a screw connection on the end cover, and the concentric ring is connected to the transfer seat by a screw to form a rotor. The concentric rings have fluid passages in the circumference, and the fluid passages may be holes or slots. When the channel on the circumference is a groove, it may be a back curved groove or a straight groove; the hole may be a circular hole or an oblong hole. The multi-layer concentric rings on the stator and the multi-layer concentric rings on the rotor have different diameters, and the convex portions of the multi-layer concentric rings on the stator after the reactor assembly are crossed with the concave portions of the multi-layer concentric rings on the rotor; Conversely, the recessed portions of the multi-layer concentric rings on the stator intersect with the raised portions of the multi-layer concentric rings on the rotor. The stator is fixed to the casing through the end cover, and the rotor is connected to the motor shaft through the rotor seat, and the rotation of the motor drives the rotor to rotate. The reactants are subjected to high shear during the flow through the slots or holes of the concentric rings of the stator and rotor, in a highly turbulent state.
|First, the technical parameters of your company's materials:|
|Material medium||Processing capacity(m³/h)|
|Liquid category||□Water-based, □Oily, □Solvent||Solid category||□Agglomerate, □Crystals, □Primary particle|
|Liquid to solid ratio(%)||Viscosity Pa.s||Material flow||□Very good (water), □可以， □difference, □Very poor|
|Feed contains||Large particles mm,Take up %||Medium particle mm,Take up %||Small particles mm,Take up %|
|Solid particles||(□fragile, □Not fragile, □Viscous)||Discharge granule μm||Head m||temperature ℃|
|Second, your company's requirements for equipment:|
|1. Material contact part material||□stainless steel 304， □stainless steel 316L， □Duplex steel 2205， □TA2， □HastelloyC276|
|2, rotating stator material||□stainless steel 304， □stainless steel 316L， □Duplex steel 2205， □TA2， □Hastelloy C276，|
|□Wear-resistant steel NM500， □Wear-resistant steel 38CrMoAl， □Tungsten carbide treatment, □Emery treatment|
|3, sealed||□Ordinary single-sided mechanical seal, □Ordinary double-sided mechanical seal, □Custom double-sided mechanical seal|
|O-ring configuration||□Ding O-ring, □Fluoro rubber O-ring, □Fluorine-containing O-ring, □Perfluoroether O-ring|
|Material contact surface||□Tungsten carbide-silicon carbide, □Tungsten carbide-tungsten carbide, □Silicon carbide-silicon carbide|
|4, the motor||□Ordinary motor, □Inverter motor, □Ordinary explosion-proof motor, □Explosion-proof inverter motor, □Dust explosion-proof motor|
|□Class 2 energy efficient motor, □Marine motor, □Waterproof motor||□Self-contained control box||□With control box|
|Third, the corresponding device model:|
|Full name of the equipment||Model||Processing capacitym³/h)||Motor Power(kw)||Amount||Remarks|
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Paper production:Polyacrylamide (PAM), calcium carbonate, starch paste, carboxylated butylbenzene/propylbenzene latex, rosin, rosin gum, pulp, filler, dry strength: agent, wet strength agent, sizing agent, retention and drainage aid, elimination Foaming, coating, water treatment chemicals, etc.
Chemical fiber:Viscose porridge, PVA, vinylon pulp, acrylic pulp, amine pulp, polyester chips, polyester, polypropylene, rayon, functional fiber, etc.
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Technology QQ: 1960300828
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