एयर कंप्रेसर, ड्रायर और गैस जनरेटर को कैसे बंद करें और फिर से कैसे सही तरीके से शुरू करें ।

अपने एयर कंप्रेसर(Air Compressor) को कम उत्पादन के कारण कुछ समय की अवधि के लिए कैसे बंद करें

यदि मशीन को लंबे समय तक बंद रखा जाये तो निम्नलिखित नियमों का पालन करें।

• सामान्य अनुशंसा:यदि उत्पादन पूरी तरह से बंद हो जाता है, तो कंप्रेसर बंद कर दें, भले ही वे केंद्रीय नियंत्रक में एकीकृत हों। यदि ऐसा नहीं किया जाता है, तो यह संभव है कि मशीन आपके कंप्रेस्ड एयर नेटवर्क में थोड़ी सी भी लीक की भरपाई करने के लिए न्यूनतम क्षमता पर चलेगी और यह हानिकारक भी हो सकता है (उदाहरण के लिए, यह GA मशीनों में संघनन (condensate) पैदा करेगा) ।

• वीएसडी (VSD) कंप्रेसर: इनको कंट्रोलर से बंद करें और सुनिश्चित करें कि कैपेसिटर बैंक को चार्ज करने और फिर से शुरू करने के लिए बिजली की आपूर्ति चालू हो ।
• वाटर-कूल्ड एयर कम्प्रेसर : रोकने के बाद पानी की आपूर्ति को अलग करना सुनिश्चित करें। यह कंप्रेसर के अंदर संघनन (condensate) बनना बंद कर देगा। कंप्रेसर दुबारा चालू करने की स्थति में पानी की आपूर्ति वापस चालू करना न भूलें। कृपया सुनिश्चित करें कि एयर ब्लास्ट कूलिंग सिस्टम को भी बंद कर दिया गया हो ।
• Atlas Copco Z कंप्रेसर : इन् कंप्रेसर की मुख्य ड्राइव शाफ्ट को हाथ से सप्ताह में एक बार मोटर ड्राइवपूरी तरह से ३ बार घुमाया जाना चाहिए। यह प्रक्रिया कंप्रेसर को जाम होने से बचाती है । यदि Z कंप्रेसर VSD है, तो इन्वर्टर ड्राइव कैपेसिटर की सुरक्षा के लिए, हाथ से कंप्रेसर को चालू करने के बाद बिजली की आपूर्ति को चालू करना न भूलें ।
• सेन्ट्रीफ्यूगल ZH कंप्रेसर: इनको कंट्रोलर से बंद करें और बिजली की आपूर्ति को चालू छोड़ दें। कंप्रेसर बंद होने के दौरान उन्हें 10 मिनट के लिए सप्ताह में एक बार सहायक तेल पंप चालू करने की आवश्यकता होती है। यह तेल के तापमान को बनाए रखेगा और समय-समय पर डाउनटाइम के दौरान बीयरिंग के आसपास गर्म तेल प्रसारित करने के लिए समय-समय पर सहायक तेल पंप शुरू करेगा ।
• ड्रायर (adsorption or refrigerant) और गैस जनरेटर को मैन्युअल रूप से बंद किया जा सकता है और यदि आवश्यक हो तो depressurize किया जा सकता है। गैस जनरेटर के लिए, जब आपको depressurize करना हो तो मशीन रूम में ऑक्सीजन के स्तर की निगरानी करनी चाहिए ।

एयर कंप्रेसर को लंबे समय बाद शुरू करने के कुछ निर्देश।

उपकरण को वापस चालू करने से पहले, एक सरसरी निरिक्षण की आवश्यकता होती है ।

• पहले एयर कंप्रेसर की बिजली की आपूर्ति बंद करें, ड्राइव शाफ्ट सुरक्षा गार्ड को हटाए और ड्राइव कपलिंग को घुमा कर ये निश्चित करें कि कंप्रेसर चालू करने के लिए स्वतंत्र है। यदि कंप्रेसर स्वतंत्र रूप से घूमता है, तो गार्ड को फिर से फिट करें और कंप्रेसर की बिजली आपूर्ति चालू करें ।
• यदि कंप्रेसर वाटर कूल्ड है, तो पानी चालू करना न भूले । कंप्रेसर एयर डिस्चार्ज वाल्व को धीरे-धीरे खोलें जब तक कि कंप्रेसर और एयर नेट के बीच हवा का दबाव बराबर न हो जाए। कंप्रेसर अभी चालू करें । यदि एयर कंप्रेसर एक अनुक्रम नियंत्रक (सेंट्रल कंट्रोलर) से जुड़ा हुआ है, तो सुनिश्चित करें कि कंप्रेशर्स नियंत्रक / ऑप्टिमाइज़र (optimizer) पर एकीकृत हैं ।
• ड्रायर और गैस जनरेटर कभी भी खाली एयर-नेट पर शुरू नहीं होते हैं। जब ड्रायर या जनरेटर को चालू कर रहे हो तो उसके पीछे का आउटलेट वाल्व बंद करें जिस से सिस्टम pressurize हो जाये। फिर धीरे-धीरे आउटलेट वाल्व खोलें जो एयर-नेट को pressurize करेगा। यह प्रक्रिया आपके उपकरण के adsorption मटेरियल को नुकसान होने से बचाएगा ।

कृपया किसी भी समय हमारे विशेषज्ञ सेवा दल से संपर्क करने के लिए स्वतंत्र महसूस करें ताकि आपके उपकरण बिना किसी परेशानी के सही संचालन से चल सके ।

Industrial Atlas Copco Screw Compressor

Industrial compressors are used in various types of Industries for different purposes. Depending upon the nature of requirement, these Industrial compressors are classified into purpose specific designs and are available under various models with similar working mechanisms. Industries pick these models depending upon various product attributes and corresponding prices.

The industries that make use of these compressor types are:

a. Petrochemical and chemical

b. Machinery Manufacturing

c. Mining and Metallurgy

d. Construction

e. Automobile

f. Defence and Space research

g. Consumer Goods

Rotary Screw compressor

Rotary (or twin) screw compressor is widely preferred for large industrial applications in the food industry, automated manufacturing systems and to operate large high power air tools such as jackhammers, pneumatic pumps, riveting tools, sand blasting operation, industrial paint systems and impact wrenches. This compressor uses a rotary type positive displacement mechanism to provide large amounts of continuous and uniform supply of high-pressure air.

Advantage of such compressors over other air and piston compressors are numerous like they are convenient when continuous supply of high pressure air is needed, safe to operate, can operate continuously under extreme load and weather conditions without damaging other crucial components of the machine, energy saving and easy to maintain, runs quietly despite massive air flow, requires much lesser amounts of oil and are built to last for ages. 

Basically there are two types of rotary screw compressor i.e the oil-free and secondly the oil-injected rotary screw compressor and another relatively new entrant is the conical screw compressor. Selection of the right type of compressor is important depending upon which type of application it is going to be used in. If there is no immediate need for oil-free compressed air, the more economic way is to go with an oil lubricated unit like an oil-injected screw compressor. Oil-free compressors carry a much greater cost. Although, there are traces of oil in compressed air, those can be cleaned up further by utilizing proper quality air product.

Air compressors revolutionising food and beverage industry globally

 

Dedicated Class 0 certified compressor air systems for the food and beverage industry. Guaranteed oil-free air for safe and high-quality end products, lowest TCO. It Can be used for

1. Sorting and Moving Product – Powdered and liquid products are often pushed through
pipelines using compressed air. Air compressor is an innovative means of quickly moving the products from one point to another and using some air pressure control valves and pneumatic systems can also help in automated sorting of these products.

2. Peeling and Cutting Products – compressed air pressure are a clean and effective means of peeling, cutting and removing shells from food unprocessed food items.

3. Filling Pastries – Air compressors are an effective and quick means for even filling of pastries, pies, cookies and other baked food items while considerably reducing wastage.

4. Cooling Products – cool air blowers use compressors for cooling baked, roasted and hot food items before packaging. The cool faster and evenly through air pipes connected to air compressors and positioned over conveyor belts and collection points.

5. Mixing Product – mixing of food items especially moist and coarse food items can be tedious which is effectively taken care off with air compressors which saves time and money.

6. Freezing Products – air compressors can produce a jet stream of pressurised cold air which can cool or freeze food items effectively and evenly.

7. Packaging – air compressors are of great benefit to food packaging industry as it can blow mould a plastic or glass to every desired shape in matter of seconds.

8. Cleaning and Filling Packaging – Due to high pressure cleaning becomes easy with air compressors which helps in hygienic cleaning of packaging items.

9. Nitrogen Generation – air compressors can be used to pack delicate and fragile food items by pressuring the packet with nitrogen gas. This not only helps the packet to the delicate food item safe but also keeps it fresh for longer duration.

10. Maintaining Cleanliness – Pressurised hoses can keep food items and distributing belts clean of excess food particles that may fall of from the food item while preparing them for packaging.

11. Fermentation Processes – Compressed air are also a good means of maintaining and supplying adequate amounts of air to containers undergoing fermentation processes.

12. Aeration – this process uses compressed air to add oxygen into liquid products in a clean way.

13. Water Sterilization – cleaning through compressed air occurs when compressed air creates ozone gas which is mixed with water to separate iron and magnesium.

14. Quick Thawing Processes – Frozen juice and other liquid concentrate come in drums which can be heated effectively using compressed air and is more effective than other conventional thawing processes thus creating a much better production line.

15. Bottling – Air compressors can clean the bottle effectively using pressurised CO2 which
reduces excess oxygen content and later after filling these compressed pneumatic arms can also help is sealing of these bottles and packs.

16. Dispensing Soft Drinks and Draft Beer – Dispensing liquid with compressed air is easy, clean and quick and can improve delivery and packaging times.

ZE/ZA (VSD): OIL-FREE ROTARY SCREW COMPRESSORS

Atlas Copco’s low pressure ZE/ZA Oil Free Rotary Screw compressors fulfill this demand by offering a constant air flow at minimal energy costs. Integrated Variable Speed Drive (VSD) variants offer up to 35% extra energy savings by automatically tuning compressor flow to the precise air demand.

Customer benefits : 

• Highest reliability – ZE/ZA compressors stand for durability and reliability. They incorporate Atlas Copco’s proven screw technology, stainless steel coolers, AGMA A4/DIN 5 gears and state-of-the art electrical drive systems, all of which contribute to overall high reliability. ZE/ZA compressors are built using long-standing internal engineering practices, and are manufactured and tested according ISO 9001.
• Certified 100% oil-free – ZE/ZA compressors provide you with 100% pure, clean air that complies with ISO 8573-1 CLASS 0 (2010) certification. CLASS 0 means zero risk of contamination; zero risk of damaged or unsafe products; zero risk of losses from operational downtime; and zero risk of damaging your company’s hard-won professional reputation. In 2006 Atlas Copco was the first manufacturer in the world to receive such certification on an oil-free compressor.
• Reduced energy costs – With an air circuit designed to avoid and reduce pressure drops, the ZE/ZA is built to save energy. Features like VSD drive, a state-of-the-art oil-free compression element, and energy recovery greatly enhance energy savings.
• Easy installation – The compact design eliminates the need for extras and reduces installation to an absolute minimum, saving you time and money. Built for easy integration in your existing compressed air network, ZE/ZA compressors are up and running in no time.

ZT 110-160 CLASSIC: OIL-FREE AIR ROTARY SCREW COMPRESSORS

Atlas Copco is renowned for designing and manufacturing the most reliable oil-free screw compressors. The ZT 110-160 is the latest rotary screw compressor to come out of this strong tradition. Ideal for harsh conditions, the ZT offers a compact robust design and low operating cost to industries where high-quality oil-free air is key.

Customer benefits

Keeping your production up and running – For over 50 years, Atlas Copco Z compressors have set the benchmark for durability. They are built using long-standing internal engineering practices, and are designed, manufactured and tested according to ISO 9001. The ZT 110-160 uses proven screw technology, cooling and pulsation dampers.

Protecting your reputation – The ZT 110-160 provide you with 100% pure, clean air that complies with ISO 8573-1 CLASS 0 (2010) certification. This means zero risk of contamination; zero risk of damaged products; zero risk of losses from operational downtime; and zero risk of damaging your company’s hard-won professional reputation.

Driving down energy costs – The ZT 110-160’s superior oil-free screw elements provide the optimum combination of high Free Air Delivery (FAD) with low energy consumption. Ample sized cooling, low pressure drops and an efficient drive train result in high compressor package efficiency.

Easy installation – With the ZT 110-160 compressor, Atlas Copco provides a complete solution without hidden costs. The ready-to-use package includes internal piping, coolers, motor, lubrication and control system. Installation is fault-free, commissioning time is low and no external instrument air is required. You simply plug and run.

Assuring your peace of mind – From the factory to the field, Atlas Copco has the expertise and products, service and support to meet customer demands. We invest continuously to ensure a committed, competent service organization. Thanks to our presence in over 170 countries we offer timely, professional service worldwide with 24/7 availability.

G 110-250: OIL-INJECTED ROTARY SCREW COMPRESSORS

Atlas Copco’s G 110-250 oil-injected rotary screw compressors provide high-quality air you can rely on to avoid costly downtime and production delays. Their robust design ensures your processes will function continuously even in the harshest conditions such as temperatures up to 46°C/115°F. Furthermore, G 110-250 air compressors are easy to install and use; they require minimal on-site installation work and operation and maintenance are simple.

Customer benefits :

• High reliability – A reliable supply of compressed air is essential for smooth and efficient production processes. High-end features and generous safety margins ensure high reliability and continuous production. Heavy-duty air filters remove dust and maximize the lifetime of parts for reliable operation.

• High efficiency – G 110-250 air compressors are designed to be highly energy-efficient. The superior screw element provides the optimum combination of maximum free air delivery and low energy consumption. The state-of-the-art compressor element is powered by Efficiency class 1/NEMA EPAct electric motors, contributing to maximum package efficiency.

• Easy installation, use and maintenance – G 110-250 compressors are truly plug-and-run machines. Installation, operation and maintenance are simple. Complex connections or in-depth technical knowledge are unnecessary. Just put the compressor on a flat floor, connect the power supply and the pipe connections and press the start button to run the compressor.

GA 11+-30/GA 15-30 VSD: OIL-INJECTED ROTARY SCREW COMPRESSORS

Atlas Copco’s oil-injected rotary screw compressors are leader in the market thanks to outstanding performance and flexible operation. This results in the highest productivity while minimizing the total cost of ownership. GA compressors are available in two series, GA+ 11-30 and GA 15-30 VSD, enabling you to perfectly match your requirements for compressed air solutions. Built to perform even in the harshest environments, these products will keep your production running efficiently.

Customer benefits

• Highest reliability – The GA series is designed, manufactured and tested in accordance with ISO 9001, ISO 14001 and ISO 1217. Ensuring a long and trouble-free life at the lowest operating cost. GA compressors are equipped with the latest generation of Atlas Copco’s innovative oil-injected screw element integrated with a closed gear drive eliminating the need for a coupling suitable for the harshest environment.
• Reduced energy costs – GA compressors can reduce your energy costs and overall compressor lifecycle costs thanks to the use of our highly efficient element and motors. The GA Variable Speed Drive (VSD) also reduces energy costs by a further 35% by automatically adjusting the air supply to your air demand with a large turndown operating range.
• Air system integration – The GA WorkPlace Air System can be installed where you need compressed air. Its low noise operation and integrated air treatment equipment eliminates the need for a separate compressor room. All GA compressors are tested and delivered ready for use. The integrated options will reduce installation costs and pressure drops significantly, thus saving additional energy cost.
• Advanced control and monitoring – To maximize efficiency and reliability, the Elektronikon® controls the main drive motor and regulates system pressure within a predefined and narrow pressure band. The Elektronikon® controller can be adapted to your specific needs with extra sensors, digital contacts, fieldbus, Internet and SMS communication functions. In combination with the ES multiple compressor controller, the operation of your complete compressor room is optimized.
• Integrated air treatment – All GA compressors have integrated dryer, filters and oil-water separator available to protect your compressed air network. This quality air expands the life of equipment, increasing efficiency and ensuring quality in your final product.

GA 15-26: OIL-INJECTED ROTARY SCREW COMPRESSORS

Atlas Copco’s oil-injected rotary screw compressors are leader in the market thanks to outstanding performance and flexible operation. This results in the highest productivity while minimizing the total cost of ownership. GA compressors are built to perform even in the harshest environments; these products will keep your production running smoothly.

GA 30+-90 / GA 37-90 VSD: OIL-INJECTED ROTARY SCREW COMPRESSORS

Atlas Copco’s oil-injected rotary screw GA compressors are leaders in the market, with outstanding reliable performance. Their flexible operation results in the highest productivity, while minimizing the total cost of ownership. GA compressors are available in three series – GA, GA+ and GA VSD –enabling you to perfectly match your requirements for compressed air solutions. Built to perform even in the harshest environments, these products will keep your production running efficiently.

Customer benefits

Highest reliability – The GA series is designed, manufactured and tested in accordance with ISO 9001, ISO 14001 and ISO 1217. The latest generation of Atlas Copco’s innovative oil-injected screw element ensures a long and trouble-free life, at the lowest operating costs. The integrated closed gear drive eliminates the need for a coupling thus reducing maintenance requirements while increasing GA reliability suitable for the harshest environments.

Reduced energy costs – Our GA / GA+ compressors can reduce your energy costs and overall compressor lifecycle costs thanks to the use of our highly efficient element and motors. Furthermore, the GA Variable Speed Drive (VSD) reduces energy costs by a further 35% by automatically adjusting the air supply to your air demand with a large turndown operating range.

Air system integration – The GA WorkPlace Air System can be placed where you need it. Its low noise operation and integrated air treatment equipment eliminate the need for a separate compressor room. All GA compressors are delivered ready for use, significantly reducing installation costs, pressure drops and thus saving additional energy cost.

Advanced control and monitoring – To maximize efficiency and reliability, the Elektronikon® controls the main drive motor and regulates system pressure within a predefined and narrow pressure band. The Elektronikon® controller can be adapted to your specific needs with extra sensors, digital contacts, fieldbus, Internet and SMS communication functions. In combination with the ES multiple compressor controller, the operation of your complete compressor room is optimized.

Integrated air treatment – All GA compressors are available with an integrated dryer that efficiently removes moisture, aerosols and dirt particles to protect your investment. This quality air expands the life of equipment, increasing efficiency and ensuring quality in your final product.