Coal slurry delivery and heavy media coal preparation slurry pump
Main introduction:
1. CAD modern design ,super hydraulic performance , high efficiency
and lower abrasive rate .Wide
passage , non-clogging and good performance of NOSH;
2. Expeller combined with packing seal and mechanical seal have be
adopted to guarantee the slurry
from leakage ;
3. Reliability design ensures long MTBF(mean time between events);
4. The metric bearing with oil lubrication,reasonable lubrication
and cooling systems ensure the bearing
to be operated under the low temperature;
5. The material of wet parts have the good performance of
anti-wearing and anti-corrosion .
6. The pump can be used for seawater ash-removing to prevent it
from the corrosion of seawater ,salt
and mist ,and electrichemical corrosion ;
7.The pump can be operated in series with multistage within
allowable pressure .The allowable maximum
working pressure is 3.6Mpa .
Appliccation:
The series of pump has the advantages of reasonable construction
,high efficiency,reliable operation and
easy maintenance .it can be widely used for handling the mixture
contained of abrasive and corrosive solids in electric power
,metallurgy ,mine ,coal ,constructional material and chemical
industry departments
especial for removing ash and sludge in electric power station.
Type meaning
100ZGB(P)
100-------------pump discharge size (mm)
Z----------------slurry pump
G----------------high head
B---------------- slurry pump
P-----------------Multi-stage pumps (3-4stage)
Quality control
| Inspection Equipment |
| 1. Inspection and Detection |
| With various inspection and detection instruments ,like
three-coordinate measuring instrument ,metallographic microscope,
direct reading spectrometer ,Brinell hardness meter ,Vickers
hardness meter, carbon and sulfur analyzer and other detection
equipment,we can carry on the chemical composition analysis
,physical properties test ,coordinate measurement for various
steel&steel materials |
| Complete pump set inspection |
| We have performance testing platform for each batch pump inspection
before delivery |
| Quality control system for each set slurry pump |
Purchasing raw material ra | 1. Strict rules and procedures to choose the raw material supplier |
| 2. Each batch raw material will be tested by quality control
department |
C casting of parts
| 1 .Melting:Chemical element analysis for raw material before and
after stove . |
| 2.Moulding :Strict sand moulding qualified before iron liquid
pouring for casting |
| 3. Cleaning semi-finished parts sand :Strict inspection on the
appearance and size qualified before storage. |
Machining of
slurry pump
| 1. Self -inspection and inspection between different steps. |
| 2. First part inspection |
| 3. Procedures inspection |
| 4..Inspection before storage the mining slurry pumps |
A Assembling of sl slurry pump | 1. Inspector tracks the whole process of assembly of slurry pumps |
| 2. Slurry Pump pressure inspection and fillout the testing table |
| 3. Painting inspection |
| 4. Performance testing and fillout the testing table |
| 5. Packing inspection of slurry pump |
| 6. Issue quality certificate |
Performance Chart
| Type | Capacity Q | Head H (m) | Speed n (r⁄min) | NPSHr (m) | Efficiency η (%) | Shaft Power | Weight |
| (m3⁄h) | P(kw) | (kg) |
| 65ZGB-390 | 56.88 | 61 | 1480 | 3 | 47.4 | 19.9 | 1850 |
| 95.04 | 60 | 3.7 | 59.8 | 25.9 |
| 114.12 | 58 | 4.5 | 62.5 | 28.8 |
| | | | |
| 65ZGB-390 | 37.8 | 26.7 | 980 | 1.3 | 47.4 | 5.8 | 1850 |
| 63 | 26.3 | 1.8 | 59.8 | 7.5 |
| 75.6 | 25.4 | 2 | 62.5 | 8.37 |
| | | | |
| 80ZGB(P)-400 | 83.88 | 62.3 | 1480 | 1.8 | 48.7 | 29.2 | 2500 |
| 140.04 | 61.2 | 2.8 | 63 | 37 |
| 68.08 | 59.5 | 3.5 | 66.1 | 41.3 |
| 80ZGB(P)-400 | 55.44 | 27.3 | 980 | 0.8 | 48.7 | 8.4 | 2500 |
| 92.88 | 26.8 | 1.2 | 63 | 10.8 |
| 111.6 | 26.1 | 1.5 | 66.1 | 12 |
| 80ZGB(P)-445 | 93.6 | 77.1 | 1480 | 2.3 | 48.7 | 40.4 | 2500 |
| 155.88 | 75.8 | 3.5 | 63 | 51.1 |
| 187.2 | 73.7 | 4.4 | 66.1 | 56.8 |
| 80ZGB(P)-445 | 61.92 | 33.8 | 980 | 1 | 48.7 | 11.7 | 2500 |
| 103.32 | 33.2 | 1.5 | 63 | 14.8 |
| 123.84 | 32.3 | 1.9 | 66.1 | 16.5 |
| 80ZGB(P)-485 | 101.88 | 91.6 | 1480 | 2.7 | 48.7 | 52.2 | |
| 169.92 | 90 | 4.1 | 63 | |
| 204.12 | 87.5 | 5.2 | 66.1 | |
