China ZG Stainless Steel Or Nylon Effective Online Support Rotary
Drum-Type Mechanical Bar Screen Sludge Treatment
Why Choose Us?
1. Longdai has more than 10 years of experience in wastewater and sludge treatment.
2. We introduce German technology, thus our product is much better than other Chinese manufacturers.
3. We only use the best parts from best supplier.
4. We have our own R&D center and complete manufacture system.
Application
ZG is a new product that integrates the three functions of fine bar
trash treatment, bar slag screw lifting and squeezing. The
equipment can be installed in the channel or in the container. This
machine is mainly used in municipal sewage treatment and industrial
wastewater treatment projects to intercept solids.
Main Parameters and Installation Size Chart
| Type | ZG1400 | ZG2200 | ZG2600 | ZG3000 |
| Gap=6mm | 419 | | | |
| Gap=10mm | 482 | 1315 | 2150 | 2750 |
| Drum Dia.(mm) | 1400 | 2200 | 2600 | 3000 |
| Channel Width(mm) | 1440 | 2440 | 2640 | 3040 |
| L(M) | 3~7 | 3.5-7 | 3.5-7 | 3.5-7 | 4~8 | 4.5-8 | 4.5-8 | 5〜9 | 5~9 | 5~9 |
| A(M) | 2.6-6 | 2.6-6 | 3.2 〜6 | 3.2-6 | 4-7.2 | 4~7.2 | 4-7.2 | 4.5-9 | 4.5-9 | 4.5-9 |
| h(mm) | 700 | 740 | 740 | 740 | 804 | 804 | 804 | 959 | 959 | 959 |
| k(mm) | 1235 | 1420 | 1420 | 1310 | 1595 | 1595 | 1595 | 1525 | 1525 | 1525 |
| W(mm) | 300 | 350 | 480 | 590 | 750 | 850 | 950 | 1150 | 1250 | 1400 |
b(mm) a—A | 435 | 546 | 625 | 741 | 842 | 902 | 1263 | 1300 | 1340 | 1375 |
| c(mm) | 821 | 1013 | 1190 | 1401 | 1658 | 1874 | 2280 | 2490 | 2670 | 2990 |
| b(mm) e=io | 465 | 548 | 630 | 749 | 846 | 963 | 1263 | 1300 | 1340 | 1375 |
| c(mm) | 905 | 1012 | 1190 | 1402 | 1657 | 1875 | 2277 | 2490 | 2670 | 2990 |
| MaxP1(N) | 7160 | 8300 | 10400 | 11600 | 19500 | 22000 | 25400 | 37500 | 40800 | 45800 |
| Load P2(N) | 3580 | 4150 | 5200 | 5830 | 9750 | 11000 | 12250 | 18750 | 20400 | 22900 |
| Motor Power(KW) | 1.1 | 1.5 | 2.2 | 3 |
Structure and Working Principle
The bar sheet is made into a drum-shaped screen basket according to
the bar gap. The treated water flows in from the front of the
screen basket, filters through the bar, and flows to the outlet of
the pool. The bar slag is trapped on the bar surface. When the
water level difference inside and outside the bar reaches a certain
value, The rotary toothed rake installed on the central shaft
rotates to clean the dirt. When the slag-cleaning toothed rake
picks up the dirt to the top of the basket, it starts to unload the
slag (the slag that can fall under its own weight is discharged
into the slag slot), and then After turning 15° backward, the slag
cleaning tooth plate at the top of the basket automatically scrapes
the slag adhering to the rake teeth and discharges it into the slag
slot. The bar slag is lifted by the screw conveyor at the bottom of
the trough, and is discharged after being squeezed and dehydrated
in the upper pressing section.
Main Features
This machine is composed of bar basket, screw elevator, screw
press, tooth rake mechanism, tooth cleaning plate, support frame,
slag discharge pipe and other components. Due to its special work,
it has the following characteristics:
1. The bar and water flow form 35. Angle, because of the formation
of baffles, even a lot of dirt with a thickness smaller than the
gap of the bar screen can be separated.
2. The bar screen is equipped with a flushing device, a rake
blocking device, and a self-cleaning function.
3. The cylindrical structure increases the flow rate of the grille
compared to the traditional bar screen, reduces the head loss, and
reduces the accumulation plane in front of the grille.
4. All the parts in contact with water are made of stainless steel,
and are treated by pickling and passivation. In all civil sewage
and most industrial water, it has strong anti-corrosion performance
and long life.
5. The integrated fishing, conveying, and compression treatment
through the bar screen not only saves floor space, but also reduces
the cost of subsequent garbage disposal.
6. There is almost no need for maintenance, no need to refuel on
the rotating point, and the drive unit has very few refueling
times.
Outline and Installation Chart
Technical Requirements
1. The channel width and channel depth should be flat, and the
dimensional tolerance should be≤ 10mm.
2. The equipment is fixed with expansion bolts on site.
FAQ:
Q: Are You Trading Company Or Manufacture?
A: We Are Both Manufacture And Trading Company. We Have Over 30
Years' Professional Experience As a Waste Water Treatment Equipment
Manufacturer And Engineering Service Enterprise.
Q: What Are Your Main Products?
A:Keywords :Sludge Dewatering Machine Equipment, Screw Type Sludge
Dewatering Press Sludge Screw Press, Dewatering Sludge Machine
Screw Press ,Sewage Treatment Equipment ,Sludge Treatment
Plant,Screw Press Sludge Dewatering ,Dewatering Sludge,Dewatering
Machine For Sludge, Dewatering Sludge Machine Screw Press, Rotary
Drum Bar Screens, Equipment DAF, DAF Price ,Dissolved Air Flotation
System Price, Sludge Shaftless Screw Conveyor,Chemical Dosing
Device ,MBBR Price,MBBR Media,Disc Diffuser, Polymer Preparation
Chemical Dosing System, and other customized machines.
