1 Summarize:
FYH Submerged chemical pump is single suction chemical centrifugal pump, part of the pump is immersion in liquid. It can be activated without irrigation pumps or vacuum, and it is easy to use. Submerged chemical pumps are designed and improved by the our company, based on the traditional anti-corrosion liquid and the Swiss Sulzer company's advanced technique about similar products; They choose the unique structure of the impeller, and canceled other ordinary liquid pump's mechanical seals. Based on the medium particle size and of different characteristics, the impeller can be used closed or open type; enable the pump has merits of energy efficient, no leakage, and long life.
2 Usage:
Widely used in petroleum, chemical, metallurgy, synthetic fiber, medicine, food, etc it can be used for transporting sewage treatment department and suspended particles of the corrosive liquid.
3 Characteristics:
The vertical submerged pump has beautiful appearance, directly installed on the medium transmission storage, no additional area, thereby reducing the infrastructure investment. The cancelling of the mechanical seal has solved other liquid pump mechanical seal's problem of easy to be fray, regularity repair. It saves the pump run cost and advance the work efficiency. The temperature: -20ºC~+180ºC. ...Liquid under the insert length: 0.5~4m.flux: 6.3 ~ 400m3/h outlet pressure: 5- 80m,rotate speed 1450-2900r/min
4 Technical Data:
FYH Submerged chemical pump(High Speed)
| Model |
Outlet Diameter |
Capacity |
Head |
Speed |
Power |
| mm |
m3/h |
L/S |
m |
r/min |
kw |
| 40FYH-160 |
32 |
6.3 |
1.75 |
32 |
2900 |
2.2 |
| 40FYH-160A |
32 |
5.9 |
1.64 |
28 |
2900 |
1.5 |
| 40FYH-200 |
32 |
6.3 |
1.75 |
50 |
2900 |
4 |
| 40FYH-200A |
32 |
5.9 |
1.64 |
44 |
2900 |
3 |
| 50FYH-125 |
40 |
12.5 |
3.47 |
20 |
2900 |
2.2 |
| 50FYH-125A |
40 |
11 |
3.05 |
16 |
2900 |
1.5 |
| 50FYH-160 |
40 |
12.5 |
3.47 |
32 |
2900 |
3 |
| 50FYH-160A |
40 |
11 |
3.05 |
28 |
2900 |
2.2 |
| 50FYH-200 |
40 |
12.5 |
3.47 |
50 |
2900 |
5.5 |
| 50FYH-200A |
40 |
11 |
3.05 |
44 |
2900 |
4 |
| 65FYH-125 |
50 |
25 |
6.94 |
20 |
2900 |
3 |
| 65FYH-125A |
50 |
22.3 |
6.19 |
16 |
2900 |
2.2 |
| 65FYH-160 |
50 |
25 |
6.94 |
32 |
2900 |
5.5 |
| 65FYH-160A |
50 |
22.3 |
6.19 |
28 |
2900 |
4 |
| 65FYH-200 |
50 |
25 |
6.94 |
50 |
2900 |
11 |
| 65FYH-200A |
50 |
22.3 |
6.19 |
44 |
2900 |
7.5 |
| 65FYH-250 |
50 |
25 |
6.94 |
80 |
2900 |
15 |
| 65FYH-250A |
50 |
22.3 |
6.19 |
70 |
2900 |
11 |
| 80FYH-125 |
65 |
50 |
13.9 |
20 |
2900 |
5.5 |
| 80FYH-125A |
65 |
45 |
12.5 |
16 |
2900 |
4 |
| 80FYH-160 |
65 |
50 |
13.9 |
32 |
2900 |
7.5 |
| 80FYH-160A |
65 |
45 |
12.5 |
28 |
2900 |
5.5 |
| 80FYH-200 |
65 |
50 |
13.9 |
50 |
2900 |
15 |
| 80FYH-200A |
65 |
45 |
12.5 |
44 |
2900 |
11 |
| 80FYH-250 |
65 |
50 |
13.9 |
80 |
2900 |
22 |
| 80FYH-250A |
65 |
45 |
12.5 |
70 |
2900 |
18.5 |
| 100FYH-160 |
80 |
100 |
27.8 |
32 |
|
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Washing method
Introduce the clean liquid washing plain bearing to guarantee the pump rotate safety. Two methods can be selected to the different medium.
*Self-washing
When the medium conveyed by the pump is clean, adopt this method to carry out the washing. Lead a pipeline from the pump outlet flange,
make the washing liquid flow to various plain bearings, lubricate the plain bearing, bring the heat produced by friction and play a temperature dropping function.
*Out-washing
When the medium conveyed by the pump contains the small grain, adopt this method to carry out the washing, connect a pipeline from the exterior,
lead the clean washing liquid to wash the various plain bearing, lubricate the plain bearing, bring the heat produced by friction set, play a temperature
dropping function, meanwhile, advoid the solid grain entering the friction set.
Introduction of Centrifugal Slurry Pump :
1. Abrasion and corrosion resisting
2. Material: hard alloy metal(Cr27,Cr28, Cr30, CD4MCu) or rubber liner optional,
3. Shaft seal: packing seal, expeller seal, and mechanical seal.
4. Power driver: electrical motor or diesel engine.
Application of Centrifugal Slurry Pump :
Deliver slurry with hard particle, in the mining, metallurgy, coal washing, power plant, sewage water treatment, dredging, and chemical and petroleum industries
1. Conveying mortar,slag which are strong corrosive and with solid particles.
2. Widely used in extracting sand, marine reclamation land,power plant,mining.
Features of Centrifugal Slurry Pump :
- Multi-purpose sand and gravel pump, high efficiency and energy saving.
2. Horizontal, centrifugal, one stage, single casing slurry pump.
3. Distinctive innovation in hydraulic and structural design.
4. Pump discharge direction can be changed in any 45 degree,easy installation.
5. Long-term bearing life: The bearing assembly is composed of large diameter shaft
and short overhang.
Component of Centrifugal Slurry Pump:
1. All of the metal wet parts can are made of high chromium alloy which has superior wear and erosion resistance or grey iron which has a high rigidity.
2. As the expeller ring is assembled together with the expeller, much pressure can be reduced effectively for the impeller. Meanwhile, it can still maintain a reliable sealing performance.
3. The parts such as labyrinth, labyrinth lock nut, end cover and shaft sleeve are used for bearing assembly; these parts can be changed easily and have high accuracy and longer service life.
4. Some fastening parts such as studs and bolts can be used for fixing the other parts securely. All the fastening parts can be attached easily, ensuring the safety.
- All of the rubber parts have superior erosion resisting performance which can be used for a long life.
Drive type of Centrifugal Slurry Pump:
DC Type: The output shaft of a motor is directly connected to the input shaft of a pump via a pump coupler. This type of connection is suitable for applications where the speed of the slurry pump is the same as that of the motor.
CV Type: The pump is driven by a belt connected to the crankshaft of the engine. This way of connection allows for saving space, easy installation, and fast adjustment of pumping speed. The motor is fixed to the motor support frame which is located on the bearing support above the slurry pump.
ZV Type: Another type of belt drive that allows easy adjustment of pumping speed. The motor is directly fixed to the bearing support. This way of installation is suitable for motors with larger horsepower than is possible with CV type of installation. Due to the installation of motor onto the bearing support, this method helps save installation space.
CR Type: This type of belt drive makes it easier to adjust pumping speed. The installation allows both the motor and slurry pump to be fixed to the ground. The motor is installed to the side of the pump. This installation method is suitable for large-power motors.
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