Active Member
|
[China]
Address: Room 1011,Jiuzhou Internation Building,Xincheng Road,Yixing,jiangsu,China
Contact name:Lisa
Yixing Holly Technology Co., Ltd. |
|
|
Enviroment protect food waste dewatering machine in waste water treatment plant is a kind of water treatment system, which is widely used in municipal wastewater treatment engineering, petrochemical, light industry, chemical fiber, paper making, pharmaceutical, leather and other industries. The actual operation shows that the sludge dewatering can create considerable economic benefits and social benefits for the customers.
Technical parameters
| Model | DS Standard capacity(kg/h) |
Sludge treatment(m3/h) | ||||||||
| 10000mg/L | 20000mg/L | 30000mg/L | 40000mg/L | 50000mg/L | ||||||
| HLDS131 | 6-10 | 1 | 0.5 | 0.4 | 0.3 | 0.28 | ||||
| HLDS132 | 12-20 | 2 | 1 | 0.8 | 0.6 | 0.56 | ||||
| HLDS133 | 18-30 | 3 | 1.5 | 1.2 | 0.9 | 0.84 | ||||
| HLDS201 | 9-15 | 1.5 | 0.75 | 0.6 | 0.5 | 0.4 | ||||
| HLDS202 | 18-30 | 3 | 1.5 | 1.2 | 1 | 0.8 | ||||
| HLDS203 | 27-45 | 4.5 | 2.25 | 1.8 | 1.5 | 1.2 | ||||
| HLDS301 | 30-50 | 5 | 2.5 | 2 | 1.5 | 1.4 | ||||
| HLDS302 | 60-100 | 10 | 5 | 4 | 3 | 2.8 | ||||
| HLDS303 | 90-150 | 15 | 7.5 | 6 | 4.5 | 4.2 | ||||
| HLDS304 | 120-200 | 20 | 10 | 8 | 6 | 5.6 | ||||
| HLDS401 | 90-150 | 13 | 6.5 | 5 | 4 | 3.2 | ||||
| HLDS402 | 180-300 | 26 | 13 | 10 | 8 | 6.4 | ||||
| HLDS403 | 270-450 | 39 | 19.5 | 15 | 12 | 9.6 | ||||
| HLDS404 | 360-600 | 52 | 26 | 20 | 16 | 12.8 | ||||
| Model | DN(mm) | Discharge Height(mm) | Dimension(mm) |
N.W(kg) |
O.W(kg) | ||
| L | M | H | |||||
| HLDS131 | φ130*1 | 250 | 1860 | 740 | 1075 | 250 | 395 |
| HLDS132 | φ130*2 | 250 | 1960 | 870 | 1075 | 350 | 595 |
| HLDS133 | φ130*3 | 250 | 1960 | 920 | 1075 | 450 | 795 |
| HLDS201 | φ200*1 | 350 | 2650 | 750 | 1375 | 420 | 540 |
| HLDS202 | φ200*2 | 350 | 2650 | 940 | 1375 | 550 | 660 |
| HLDS203 | φ200*3 | 350 | 2650 | 1190 | 1375 | 700 | 1010 |
| HLDS301 | φ300*1 | 530 | 3440 | 940 | 1825 | 900 | 1300 |
| HLDS302 | φ300*2 | 530 | 3640 | 1260 | 1825 | 1350 | 2000 |
| HLDS303 | φ300*3 | 530 | 3900 | 1620 | 1825 | 1900 | 2700 |
| HLDS304 | φ300*4 | 530 | 3900 | 2040 | 1825 | 2500 | 3600 |
| HLDS401 | φ350*1 | 570 | 4350 | 1020 | 2160 | 2200 | 4200 |
| HLDS402 | φ350*2 | 570 | 4350 | 1550 | 2160 | 3500 | 6000 |
| HLDS403 | φ350*3 | 570 | 4570 | 2100 | 2160 | 5500 | 8000 |
| HLDS404 | φ350*4 | 570 | 4570 | 2650 | 2160 | 7000 | 9500 |
| Model | Motor Power | Rinse Water Pressure | Water Consumption(L/H) | Maintennance Frequency | ||
| Screw shaft | agitator | total | ||||
| HLDS131 | 0.1 | 0.1 | 0.2 |
0.1Mpa-0.2Mpa No need high pressure rinse water | 48 |
5min/day |
| HLDS132 | 0.1*2 | 0.1 | 0.3 | 96 | ||
| HLDS133 | 0.1*3 | 0.1 | 0.4 | 144 | ||
| HLDS201 | 0.37 | 0.37 | 0.74 | 32 | ||
| HLDS202 | 0.37 | 0.37 | 1.11 | 64 | ||
| HLDS203 | 0.37 | 0.37 | 1.48 | 96 | ||
| HLDS301 | 0.75*1 | 0.75 | 1.5 | 40 | ||
| HLDS302 | 0.75*2 | 0.75 | 2.25 | 80 | ||
| HLDS303 | 0.75*3 | 0.75 | 3 | 120 | ||
| HLDS304 | 0.75*4 | 0.75 | 3.75 | 160 | ||
| HLDS401 | 1.1*1 | 0.75 | 1.85 | 80 | ||
| HLDS402 | 1.1*2 | 0.75 | 2.95 | 160 | ||
| HLDS403 | 1.1*3 | 0.75 | 4.05 | 240 | ||
| HLDS404 | 1.1*4 | 0.75 | 5.15 | 320 | ||
Work process:
The wastewater is pushed into the dewatering machine.The sludge will move to the sludge
cake outlet under the pressure of the helical aixs blades.Becuse the gap among the helical
blades become narrower,so the sludge bear heavier pressure and begain to dewatering under
the pressure. The water comes out from the space between fixed and moving plates.
Procedure of dewatering machine
1. The sludge are transported to the flocculation tank through
storage tank, and adequately
mixed by the mixer.
2. After big flocs are formed, the sewage is transported to the MDS
screw press.
3. Flocs moves from the thickening zone to the dewatering zone.
4. Gaps between moving rings and fixed rings narrows, and the pressure of the end plate
increases dewatering,finally the sludge cake is discharged.
5. The sludge is transported out by shaftless screw conveyor.
Advantage
1) Without secondary pollution
2) Contactless, Wear Free Structure Design
3) Decrease Capital Investment
4) High Resistance to Oily Sludge
