टम्बलर स्क्रीन, अपशिष्ट में एक महत्वपूर्ण पूर्व-उपचार उपकरण प्लास्टिक की बोतल रीसाइक्लिंग and the waste plastics industry. It can effectively improve the efficiency and quality of waste treatment and reduce the impact of impurities on the quality of recycled plastics.
Introduction of Trommel Screen
Tumbler screen is a kind of efficient screening equipment, widely used in mining, building materials, waste disposal, and other industries. Its unique cylindrical drum structure, through the rotary movement, to achieve material classification screening, can effectively separate particles of different sizes, suitable for processing wet, sticky, or irregularly shaped materials.
ट्रॉमेल स्क्रीन एक प्रकार का पृथक्करण उपकरण है जिसका उपयोग आमतौर पर बड़ी क्षमता वाली प्रसंस्करण आवश्यकताओं के लिए अपशिष्ट प्लास्टिक रीसाइक्लिंग सुविधाओं में किया जाता है। आम तौर पर, प्लास्टिक रीसाइक्लिंग लाइनें की उत्पादन क्षमता के साथ 1 टन/घंटा या अधिक उत्पादन दक्षता में सुधार के लिए टम्बलर स्क्रीन से सुसज्जित हैं।
Working Principle of Trommel Screen
Trommels are based on cylindrical drums with holes of different sizes on the surface of the drums according to the screening requirements. The drum is supported by rollers and rotated by a drive unit, whose axis is usually inclined at an angle of 3°-5° to the horizontal, forming an inclined layout from the inlet end to the outlet end.
ट्रोमेल का कार्य सिद्धांत विभिन्न आकारों और घनत्वों की अशुद्धियों और सामग्रियों को अलग करने के लिए घूर्णन टम्बलर स्क्रीन के माध्यम से अपशिष्ट प्लास्टिक को स्क्रीन करना और अलग करना है। अपशिष्ट प्लास्टिक, विशेष रूप से बेकार प्लास्टिक की बोतलों जैसी सामग्री से निपटते समय, ट्रॉमेल लकड़ी के टुकड़ों और पत्थरों जैसी बड़ी अशुद्धियों को प्रभावी ढंग से अलग कर सकता है।
Whole Process of Screen Tumbler
Trommel drum realizes material classification through the combination of a rotating drum and screen, and its working process can be disassembled into the following core stages:
Step 1–Feeding stage:
The material to be screened enters from the high end of the drum and moves along the inner wall under the action of gravity and drum rotation force.
Step 2–Screening process:
Fine particles fall through the holes of the screen and are taken up by the collection device below; larger particles continue to rotate with the drum and move in the axial direction because they cannot pass through the holes.
Step 3–Discharge stage:
Large particles that do not pass through the screen holes are finally discharged from the outlet at the low end of the drum to complete the classification.
Tumbler Screening Machine Core Advantages
- High-efficiency continuous operation: The drum rotates continuously, enabling 24-hour uninterrupted screening.
- Low maintenance cost: With a simple structure and few wear parts, it reduces downtime for repairs.
- Strong adaptability: The size of sieve holes can be adjusted according to requirements, fitting various material characteristics.
FAQs of Screen Tumbler
What are the common causes of low screening efficiency in the trommel drum?
Common causes include sieve hole blockage, improper drum rotation speed, mismatch between sieve hole size and material particle size, or too small drum inclination, causing insufficient material residence time.
How to solve the problem of sieve hole blockage in the Screen Tumbler?
Measures include: ① Installing built-in spiral blades or brushes to clean sieve holes during rotation; ② Pre-drying wet materials; ③ Using anti-stick coated screens; ④ Regularly stopping for screen cleaning, and replacing woven screens with perforated plate screens if necessary.
How to adjust the screening accuracy of tumbler screens?
Adjustment methods include: ① replace the different aperture screen; ② adjust the drum speed; ③ change the drum angle of inclination
पूछताछ
यदि आप हमारे उत्पादों में रुचि रखते हैं, अधिक जानकारी प्राप्त करना चाहते हैं, या नवीनतम समाचार समझना चाहते हैं, तो कृपया अपनी संपर्क जानकारी छोड़ें, और हम तुरंत आपसे संपर्क करेंगे। आपके समर्थन के लिए धन्यवाद!
