It is used for discharging at the bottom of the reactor under high viscosity and high pressure working conditions, with high self-priming, and can be used for discharging in vacuum reactors...
Strong self-priming
Fully jacketed heating
High output pressure
The bottom pump is the first gear pump used in the whole polymer process, the multi-component material is formed by chemical reaction in the reaction kettle, under the action of the weight of the material itself and the external air pressure, the polymer enters the gear pump installed at the bottom of the reaction kettle, and the bottom pump must be able to form a large vacuum environment when working, so as to pull the material in. The product category code of kettle bottom pump is R, there are three series of RS, RM, RL, using large suction inlet flange design, the inlet and outlet runner adopts fine polishing process, the internal structure is compact, the sealing is reliable, and the high negative pressure environment is formed during operation, and the material is conveyed smoothly and uniformly. It can convey polymers, asphalt, adhesives, chemicals, food, grease, fuel, oil, paint, lubricants and other high-viscosity materials that do not contain particulate impurities.
They are: Maup-Ram (Louie) low-pressure kettle bottom pump, Max-Ram (Ha) autoclave bottom pump.
Pump body |
Stainless steel, Hastelloy, Monel |
cogs |
Nitriding steels, special tool steels, straight or helical tooth shapes |
bearing |
Tool steel, titanium alloy alloy, silver-nickel alloy |
seal |
Mechanical seals, packing + screw seals, combination seals with flushing fluid |
Heating method |
Electrically heated/jacketed |
series | peculiarity | Model | Pump displacement cc/r | viscosity Pa·S | temperature ℃ | Inlet pressure MPa | Outlet pressure MPa | |
MP-RM | Low voltage | L | 1--54000 | 1-200,000 | -50~350 | (-0.05_-0.09)-4 | ≤7 | Jacket |
high pressure | H | 1--54000 | 200,000-More than 2,000,000 | -50~350 | (-0.05_-0.09)-4 | ≤35 | Jacket | |
L:It is used for discharging at the bottom of the reactor under low pressure conditions, with high self-priming, and can be used for discharging in vacuum reactors. | ||||||||
H:It is used for reactor discharge under small flow, high viscosity and high pressure working conditions, high self-priming, and can be used for vacuum reactor discharge. |
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