LHY Heat-resistantsulfur submerged pump
LHY heat-resistant sulfur submerged pump is a kind of specialized pump used for conveying high-temperature sulfur, which is widely used in chemical, petroleum, and other industries. In this article, we will introduce the classification and features of LHY heat-resistant sulfur submerged pump in English.
Classification
LHY heat-resistant sulfur submerged pump can be classified into two types: single-stage and multi-stage. The single-stage pump is suitable for conveying liquid sulfur with a temperature below 250℃, while the multi-stage pump can be used for conveying liquid sulfur with a temperature above 250℃.
Features
High-temperature resistance
LHY heat-resistant sulfur submerged pump is made of high-temperature resistant materials, which can withstand the high temperature of liquid sulfur.
01
Corrosion resistance
The pump body and impeller are made of special materials, which have excellent corrosion resistance to liquid sulfur and other strong corrosive media.
02
Good sealing performance
The pump adopts a mechanical seal or a combined sealing structure, which can effectively prevent liquid sulfur from leaking and ensure the safe and stable operation of the pump.
03
Stable performance
The impeller and pump body are precisely matched, and the pump runs smoothly with low noise and vibration.
04
Easy to maintain
The pump is designed with a simple structure and easy disassembly, which is convenient for maintenance and repair.
05
In conclusion, LHY heat-resistant sulfur submerged pump is a kind of high-temperature and corrosion-resistant pump, which has a wide range of applications in chemical and petroleum industries. With its stable performance, good sealing performance, and easy maintenance, it has become an ideal choice for conveying liquid sulfur.
This series of pumps is made of material 1Cr18Ni9Ti when they are used to transport liquid sulfur. When used for other chemical processes, they can be made of materials as follows:
- 304 (0Cr18Ni9)
- 316 (0Cr18Ni12Mo2)
- 1Cr18Ni12Mo2Ti 316L (00Cr18Ni12Mo2)
-
CW-2 (CD4MCU)
- J-1 (UB-6)
- 20Cb3 Mouel HastelloyB, C lewmet-55
When conveying liquid sulfur and other flammable media, the pump generally adopts the YB series of explosion-proof motor. Otherwise, some other types of motor can also be adopted upon user requirement.
Performance range
Applicable temperature range: t ≤ 200°; the upper limit of applicable temperature can be increased to 550° if a special manufacture technology is adopted.
The structure and feature of the LHY heat-resistant sulfur submerged pump
This series of pumps serves as a vertical heat-insulating submerged pump. The outlet pipe is configured with steam or heat-conducting oil heat-insulating jacket from pump body to front pump cover.
This series of pumps mainly consists of pump body, impeller, front pump cover, pump spindle, elbow pipe, liquid pipe, intermediate nozzle, baseplate, bearing box, motor base and other components.
The impeller of this series of pump takes a star shape, featured by its simple structure and easy manufacture. The impeller is bored with balancing holes so as to balance the axial force. The axial force can be considered to be completely offset, which is of great benefits for pump operation.
Taken from the motor end, this series of pumps adopts a counterclockwise rotating motor.
The installation size of this series of pumps can be customized upon the utilization requirements of clients.
Parameters
| Flow rate | Q=5～3100 (m³/h) |
| Total head | H=10～120 (m) |
| Speed | n=2950rpm--n=1450rpm |
| S.g. | γ ≤2.2 |
| Temperature | T=-20～280℃ |
| Immersion depth | 1M--13M |
| Pump diameter | 50～850mm |
Features
■ Conforms to JB/T8096-1998 standard.
■ Double bracket structure design increases the reliability and stability.
■ Optimized hydraulic models with better ability to fit the applications.
■ Several standard installation depths,a suction pipe can be added to the pump inlet if the installation depth is above 1.5 m.
■ Low pump speed and linear speed design to reduce the abrasion of pump.
■ Various anti-abrasion materials for different applications.
Structure
- Single casing structure,casing is connected to the connecting pipe,and connecting pipe is connected to the bearing housing,and bearing housing is connected to the baseplate.
- Cylinder type bearing housing with rolling bearings.
- Restrictor seal without external flushing water.
- Transmission: Direct coupled,variable frequency drive.
Hot Tags: heat-resistantsulfur submerged pump, China heat-resistantsulfur submerged pump manufacturers, factory, chemical pumps, Corrosion And Wear resistant Pump, Mixed Flow Pump, Non clogging Self priming Pump, Self priming Corrosion resistant Ss Pump, Vertical Submerged Chemical Pump
