Pressure Airlock
Positive Pressure Airlock also called blow-through airlock is mainly used for feeding materials into the positive pressure pneumatic conveying pipeline by one rotating rotor wheel inside the machine.
Our BFCP series positive pressure airlock mainly comprises of a cast-iron housing and an impeller. The material gets in from the top inlet, and passes through the impeller, and then is discharged from the outlet at the bottom. It is typically suitable for feeding material into the positive pressure pipeline which can be found in a flour factory.
Feature
1. The excellent design and high quality fabricating process have ensured the highly efficient air tighten performance during the rotor's smooth running.
2. A sight glass is available at the inlet of the air lock for a visual inspection.
3. High sanitary stainless steel body is optional.
Technical Parameters List
|
Type |
Diameter |
Volume |
Working |
Suitable |
Pressure ≤ 50KPa |
Reducer Transfering |
|
|
Rotary Speed |
Power |
||||||
|
BFCP2.5 |
180/150 |
0.0025 |
100KPa (BFCP) or 50KPa (BFCZ) |
40~50 |
1.8~2 |
50 |
0.75 |
|
BFCZ2.5 |
|||||||
|
BFCP5.5 |
220/220 |
0.0055 |
35~45 |
4~5 |
45 |
0.75 |
|
|
BFCZ5.5 |
|||||||
|
BFCP13.5 |
280/300 |
0.0135 |
35~45 |
10~12 |
38 |
1.1 |
|
|
BFCZ13.5 |
|||||||
|
BFCP28 |
360/380 |
0.028 |
30~40 |
18~22 |
34 |
1.5 |
|
|
BFCZ28 |
|||||||
|
BFCP56 |
450/450 |
0.056 |
30~40 |
35~45 |
32 |
1.5 |
|
|
BFCZ56 |
|||||||
|
BFCP145 |
600/600 |
0.145 |
25~35 |
80~100 |
28 |
2.2 |
|
The Critical Gate for Pneumatic Conveying Systems
Q: Why are pressure airlocks essential in flour mill pneumatic lines?
A: Our pressure airlock series solves three key challenges:
1) Zero pressure loss - maintains 98% system efficiency
2) Contamination prevention - food-grade seals
3) 24/7 durability - 50,000+ cycles maintenance-free
Q: Technical Specifications
A: • Sizes: 6"-24" diameter
• Pressure rating: -0.5 to +1.0 bar
• Rotor speed: 15-45 RPM (VFD adjustable)
• Leakage: <0.5% at 0.5 bar
Q: Case Study
A: A biscuit flour plant achieved:
• 30% longer blower life by stabilizing pressure
• Zero foreign material incidents in 2 years
• 5% energy savings from reduced air loss
Q: Maintenance Protocol
A: • Daily: Check seal condition visually
• Weekly: Verify rotor clearance
• Quarterly: Replace wear plates
Our services
Our services from requirement consultancy, solution design, equipment manufacturing, onsite installation, staff training, repair and maintenance, and business extension.
We keep developing and updating our technology to meet all customer's demands. If you have any questions or problems regarding the flour milling field, or you are planning to set up flour mill plants, please feel free to contact us. We sincerely hope to hear from you.
Our Mission
Provide Excellent Products and Solutions to Maximize Customers' Benefits.
Our Values
Customer First, Integrity Oriented, Continuous Innovation, Strive for Perfection.
Our Culture
Open and Share, Win-win Cooperation, Tolerant and Growing.
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