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Xiangyang five two five Chemical Machinery Co., Ltd. all rights reserved 鄂ICP备16020412号-1
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Vertical Chemical Axial Flow Pump
Product description
Product Introduction
LZB series vertical chemical axial flow pump is a single-stage cantilever structure, which is designed for the corrosive media containing solid particles in the large-flow low-head evaporative cycle of phosphorus and compound fertilizer project, which combines the advantages of domestic and foreign products , The application of SolidWorks three-dimensional dynamic simulation, independent research and development of high anti-cavitation performance products, traffic up to 16500m ³ / h. The series of pumps a wide range of performance, structural desk management, anti-cavitation is good, high reliability. Installation and use, easy maintenance. In the domestic variety of ammonium phosphate phosphate plant has been widely used. The main application of the station has a flash cold axial flow pump flash axial pump vertical pump and so on.
Performance range
Design pressure: 1 0Mpa
Flow: 200 ~ 16500mz / h
Head: 1 ~ 6 5m
Speed: 400 ~ 1450r / min
Caliber. 200 ~ 1500mm
Medium temperature: l50 ℃
Over flow parts material
The components of the overcurrent part are available for CD4MCu. 2205. 316. 316L. 904L. 20 # gold and other materials. Shaft with 2205,316L. 1.462 material.
Structural features
1-shroud 2-impeller lock cover 3-impeller ring 4-axis 5-pump bracket 6-under the bearing gland 7-under the bearing under the block 8-under the bearing plate 9-bearing bracket 10-bearing pad date 11-Upper bearing case 12- bearing washer 13-upper bearing gland 14-lower bearing upper stop 15-lower bearing gland 16-packing gland assembly 17-water seal ring 18-stuffing box 19-packing 20-bushings 21-pump body 22-impeller 23-short section 24-suction cone tube
Using cantilevered structure. Simple structure, easy maintenance, no need to disassemble the pump and pipeline, the impeller can be installed to change the medium flow.
Impeller and short section with Taiwan, transport abrasive materials, just replace the short section can be, to improve the life of the machine.
The impeller nut is also provided with an impeller nut cap, which protects the impeller nut from contact with the media and is tightened with a double nut (positive locking nut, reverse locking nut). Pump speed is low, running smoothly, so the impeller life is long.
Seal with mechanical seal or packing.
Filler seal is a new type of double packing device, not only in the filler material on the optimal combination to ensure the reliability of the seal, but also in the filler before a wear ring, the effective protection of the filler, the better extension The filler life, reduce the number of maintenance and maintenance, and easy disassembly, sealing effect.
Mechanical seal with double-ended mechanical seal centralized waterless seal.
Bearings are imported bearings, noise, machine life is long.
transfer method
Direct connection: The pump is connected to the motor via an elastic pin coupling.
Belt drive: through the V-belt drive, change the speed to adjust the pump performance,
Reducer: through the reducer using parallel or right angle axis and other means of transmission,
Reducer plus pulley drive through the reducer and V-belt drive, change the speed to adjust the pump performance.
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Chemical mixed flow pump
Horizontal Chemical Axial Flow Pump
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