Áñ°Üã±â Ãß°¡     ½ÃÀÛÆäÀÌÁö·Î ¼³Á¤ óÀ½À¸·Î  l  ·Î±×ÀΠ l  È¸¿ø°¡ÀÔ  l  »çÀÌÆ®¸Ê

>
ȸ¿ø°¡ÀÔ   l   ¾ÆÀ̵ð/ºñ¹Ð¹øȣã±â
¡®Á¦38ȸ 2023³â »ó¹Ý±â ...
¡®Á¦37ȸ 2022³â ÇϹݱâ ...
Á¦37ȸ ¡¸2022³â ÇϹݱâ ...
 
HOME > ÇؿܽÃÀåÁ¤º¸ > ÃֽŴº½º
[2020] [ºê¶óÁú] ¼³Àú ÆßÇÁ, »óÆÄ¿ï·ç¿¡ ¹Ì·¡ ±Þ¼ö½Ã¼³ ±¸Ãà
À̸§ °ü¸®ÀÚ waterindustry@hanmail.net ÀÛ¼ºÀÏ 2020.08.28 Á¶È¸¼ö 865
ÆÄÀÏ÷ºÎ

[ºê¶óÁú] ¼³Àú ÆßÇÁ, »óÆÄ¿ï·ç¿¡ ¹Ì·¡ ±Þ¼ö½Ã¼³ ±¸Ãà

 
 
5°³ÀÇ °Å´ëÇÑ ¼³Àú ÆßÇÁ(Sulzer pump)´Â ºê¶óÁú »óÆÄ¿ï·ç(Sao Paulo)¿¡¼­ 200¸¸ ¸íÀÇ »ç¶÷µé¿¡°Ô ±ú²ýÇÏ°í ¹ÏÀ» ¼ö ÀÖ´Â ¹° °ø±ÞÀ» È®º¸Çϴµ¥ µµ¿òÀ» ÁØ´Ù.

ºê¶óÁú »óÆÄ¿ï·ç ´ëµµ½Ã±Ç 7°³ ÀÚÄ¡±¸ Áֹε鿡°Ô ÃÊ´ç ÃÖ´ë 6õ400LÀÇ ½Ä¼ö¸¦ °ø±ÞÇÏ´Â ½ÅÇü »ó·ç·»¼Ò(Sao Lourenco) »ó¼öµµ °ø±Þ½Ã½ºÅÛÀÌ 2018³âºÎÅÍ »ó¾÷ÀûÀ¸·Î ¿î¿µµÇ°í ÀÖ´Ù.

Áö±Ý±îÁö ±¹³»¿¡ ¼³Ä¡µÈ ÃÖ´ë ±Ô¸ðÀÇ ¼³Àú ÆßÇÁ(Sulzer pump) 5´ë´Â ÀÌ Áö¿ªÀÇ ±Þ¼ÓÇÑ Àα¸ Áõ°¡¿¡ µû¸¥ ¹° ¼ö¿ä¸¦ ÃæÁ·½ÃÅ°±â À§ÇØ ¼³°èµÈ ÀÌ ÇÁ·ÎÁ§Æ®ÀÇ ÇÙ½É ¿ä¼Ò´Ù.
 
 

375_250-brazilpumps.jpg

 

2õ200¸¸ ¸íÀÌ ³Ñ´Â ÁÖ¹ÎÀÌ »ì°í ÀÖ´Â »óÆÄ¿ï·ç´Â ¼¼°è ´ëµµ½Ã Áß ÇϳªÀÌ´Ù. ²÷ÀÓ¾øÀÌ Áõ°¡ÇÏ´Â Àα¸¿¡°Ô Àü·Â, ¼öµµ ¹× ±âŸ ¼­ºñ½º¸¦ Á¦°øÇÏ´Â °ÍÀº Áö¿ª Àü·Âȸ»ç¿¡ Áß´ëÇÑ µµÀü °úÁ¦¸¦ ¾È°ÜÁØ´Ù.

»óÆÄ¿ï·ç ÁÖ¿¡¼­ »ó¼öµµ¸ÁÀ» ¿î¿µÇÏ´Â ¼¼À̺꽺ÇÁ(Sabesp)´Â Áö³­ 10³â°£ 3´ë ÁÖ¿ä »ó¼öµµ »ç¾÷À» °³¹ßÇØ °ø±ÞÈ®º¸¸¦ ¸ñÇ¥·Î ÇÏ°í ÀÖ´Ù.

21¼¼±â ÃʺÎÅÍ 4³â ¸¸¿¡ °Ç¼³µÈ °èȹ¿¡¼­ »ó·ç·»¼Ò(Sao Lourenco) ¹° »ý»êü°è´Â ±×·± ³ë·ÂÀÇ Çϳª´Ù. ¹Î°üÇù·ÂÀ¸·Î ¿î¿µµÇ´Â BRL 22¾ï1õ¸¸ ´Þ·¯(¾à 6¾ï8õ¸¸ ´Þ·¯) »ç¾÷Àº µµ½Ã¿Í °¡±î¿î »ê²À´ë±â¿¡ »õ·Î¿î ¼öó¸® ¹× ÀúÀå½Ã¼³À» °Ç¼³ÇÏ´Â °ÍÀÌ´Ù.

»óÆÄ¿ï·ç ÄÁ¹öÀü½º(Sao Paulo conurbation) ºÏ¼­ºÎ¿¡ À§Ä¡ÇÑ 7°³ ÀÚÄ¡±¸ÀÇ °¡Á¤°ú ±â¾÷ü¿¡°Ô ¼­ºñ½º¸¦ Á¦°øÇϱâ À§ÇØ °øÀå¿¡¼­ ³ª¿À´Â ±ú²ýÇÑ ¹°ÀÌ Áß·ÂÀ» ¹Þ¾Æ Àü´ÞµÈ´Ù.

ÀÌ Ç÷£Æ®¸¦ À§ÇÑ ¹°Àº 83km ¶³¾îÁø °÷¿¡ ÀÖ°í ¼ö¹é ¹ÌÅÍ(m) ³·Àº Ä«¼ÎÀÌ¶ó µµ ÇÁ¶û»ç( Cachoeira do Franca) Àú¼öÁö¿¡¼­ ³ª¿Â´Ù. »õ·Î¿î ½Ã½ºÅÛÀÇ ÁÖ¿äÇÑ ±â¼úÀû ¹®Á¦µé Áß Çϳª´Â ¹°À» °ø±ÞÇϱâ À§ÇÑ ÆßÇÎ ½Ã½ºÅÛÀÇ Á¦°øÀ̾ú´Ù.

ÆßÇÁ Á¦Á¶¾÷ü¿ÍÀÇ ³íÀÇ¿¡¼­ ÇÁ·ÎÁ§Æ® ¸Å´ÏÀúµéÀº ½Ã½ºÅÛ¿¡ ´ëÇÑ ¸î °¡Áö ¿É¼ÇÀ» Ž»öÇß´Ù. ÇÑ °¡Áö °¡´É¼ºÀº ¼Û¼ö°üÀÇ °æ·Î¸¦ µû¶ó ¿©·¯ ´ëÀÇ ÆßÇÁ¸¦ ¼³Ä¡ÇÏ´Â °ÍÀ̾úÁö¸¸, ÀÌ´Â º¹À⼺°ú ¾î·Æ°í Á¢±ÙÇϱ⠾î·Á¿î ÁöÇüÀÇ ÆßÇÁÀå ³×Æ®¿öÅ©¸¦ °ø±ÞÇÏ°í À¯ÁöÇÏ´Â µ¥ ³»ÀçµÈ µµÀüÀ¸·Î ÀÎÇØ °á±¹ ÇÒÀεǾú´Ù.

±×°ÍÀº ¿ÀÁ÷ ÇϳªÀÇ ´ë¾È¸¸À» ³²°å´Ù. ÀÌ ÇÁ·ÎÁ§Æ®¿¡´Â Àú¼öÁö Ãë¼ö¼Ò¿¡ À§Ä¡ÇÑ ¸Å¿ì Å« ÆßÇÁ ¿©·¯ ´ë°¡ »ç¿ëµÉ °ÍÀÌ´Ù. ÀÌÁ¦ °Ç¼³ ÄÁ¼Ò½Ã¾öÀº ÃÊ´ç ÃÖ´ë 6õ400¸®ÅÍ, 365mÀÇ Çìµå±îÁö °ø±ÞÇÒ ¼ö ÀÖ´Â ÆßÇÁ¸¦ »ý»êÇÒ ¼ö ÀÖ´Â Á¦Á¶»ç¸¦ ã¾Æ¾ß Çß´Ù.

¶ÇÇÑ, Áö¿ª °æÁ¦¿¡ ´ëÇÑ ÇÁ·ÎÁ§Æ®ÀÇ ÀÌÀÍÀ» ±Ø´ëÈ­Çϱâ À§ÇØ, ±×µéÀº ±× ÆßÇÁµéÀÌ ºê¶óÁú¿¡¼­ Á¦Á¶µÇ±â¸¦ ¿øÇß´Ù.

¸î¸î ¿À¸®Áö³Î Àåºñ Á¦Á¶¾÷ü(OEM)¿Í ´ëÈ­¸¦ ³ª´« °á°ú,  ¸¸ÀÌ ÇÊ¿äÇÑ °æÇè°ú ¼³°è, Á¦Á¶ ´É·ÂÀ» ½Ã¿¬ÇÒ ¼ö ÀÖ¾ú´Ù.

¼³Àú ¼Ö·ç¼Ç(Sulzer solution)Àº ȸ»ç Á¦Ç°±º Áß °¡Àå Å« 5´ëÀÇ HPDM 500-970-2d/23 ÆßÇÁ¸¦ Æ÷ÇÔÇß´Ù. ÀÌ ÀåÄ¡´Â ¹æÀü Á÷°æ 500mm, °øĪ ÀÓÆç·¯ Á÷°æ 970mm, °íÈ¿À² 2´Ü ÀÓÆç·¯¸¦ °¡Áö°í ÀÖ´Ù.

°¢ ÆßÇÁ´Â 6.8MW Àü±â ¸ðÅÍ·Î ±¸µ¿µÇ¸ç, ¼º´É ¹üÀ§ÀÇ Áß°£¿¡¼­ ÀÛµ¿Çϸç, 365¹ÌÅÍ Çìµå¿¡¼­ ÃÊ´ç 1õ500¸®ÅÍÀÇ Ãâ·ÂÀ» ³½´Ù.

ÀÌ ÆßÇÁ´Â ºê¶óÁú ¼³Àú(Sulzer)°¡ Á¦Á¶ÇØ ±¹³» ÃÖ´ë ±Ô¸ðÀÎ »ç³» Å×½ºÆ®º£µå¿¡¼­ Ç®·Î Å×½ºÆ®Çß´Ù. ÆßÇÁÀÇ Å©±â°¡ ¿¹¿ÜÀûÀ̱⠶§¹®¿¡ ÇöÁö Àü±â °ø±Þ¿¡ °úºÎÇÏ°¡ °É¸®Áö ¾Êµµ·Ï °í°´ ¸ñ°Ý Å×½ºÆ®¸¦ ¾ß°£¿¡ ½Ç½ÃÇØ¾ß Çß´Ù.

¿Ï¼ºµÈ À¯´ÖÀº ¼³Àú(Sulzer)°¡ Á¦ÀÛÇÑ À±È° ¹× ³Ã°¢ ÆÐÅ°Áö¿Í ÇÔ²² °í°´¿¡°Ô ÀεµµÇ¾ú´Ù.

¼³Àú(Sulzer) Àü¹®°¡´Â ÆßÇÁÀÇ ¼³Ä¡¿Í ½Ã¿îÀüÀ» µµ¿ÔÀ¸¸ç, ÀÌ È¸»ç´Â ¶ÇÇÑ 2°³ÀÇ ¿ÏÀüÇÑ ·ÎÅÍ/ÀÓÆç·¯(rotor/impeller) Á¶¸³Ç°À» Æ÷ÇÔÇÑ Àüü ¿¹ºñ ºÎÇ° ¼¼Æ®¸¦ ³³Ç°Çß´Ù.

Sabesp´Â ÀÌ ½Ã½ºÅÛÀ» »óÆÄ¿ï·ç ¸ÞÆ®·ÎÆú¸®Åº ±Þ¼ö ½Ã½ºÅÛÀÇ ¿¡ ÅëÇÕÇÏ¿© ¸¸Á·½º·´°Ô ¿î¿µÇÏ°í ÀÖÀ¸¸ç, ÀÌ ½Ã½ºÅÛÀº Àû¾îµµ ÇâÈÄ 10³â µ¿¾È ¿¹»óµÇ´Â ¹° ¼ö¿ä Áõ°¡¸¦ ÃæÁ·½Ãų ¼ö ÀÖÀ» °ÍÀÌ´Ù.

¡á ¼³Àú ÆßÇÁ(Sulzer pump) ¼Ò°³
¼³Àú ÆßÇÁ(Sulzer pump)´Â À¯Ã¼ °øÇп¡¼­ ¼¼°èÀûÀÎ ¸®´õ´Ù. ¿ì¸®´Â ¸ðµç Á¾·ùÀÇ ¾×ü¸¦ ÆßÇÎ, µ¿¿ä, È¥ÇÕ, ºÐ¸® ¹× ÀÀ¿ëÇÏ´Â ±â¼úÀ» Àü¹®À¸·Î ÇÑ´Ù.

NAT °í°´Àº Çõ½Å, ¼º´É ¹× Ç°Áú¿¡ ´ëÇÑ NATÀÇ ³ë·Â°ú Àü ¼¼°è 180°³ ¼¼°èÀû ¼öÁØÀÇ »ý»ê ½Ã¼³ ¹× ¼­ºñ½º ¼¾ÅÍ·Î ±¸¼ºµÈ ´ëÀÀÇü ³×Æ®¿öÅ©¿¡¼­ ÇýÅÃÀ» ´©¸°´Ù.

¼³Àú(Sulzer)´Â 1834³âºÎÅÍ ½ºÀ§½º À©ÅÍÅõ¸£¿¡ º»»ç¸¦ µÎ°í ÀÖ´Ù. 2019³â Á÷¿ø¼ö´Â 1¸¸6õ500¸íÀ̸ç, 37¾ï ½ºÀ§½º ÇÁ¶ûÀÇ ¸ÅÃâÀ» ´Þ¼ºÇß´Ù.
 
[¿ø¹®º¸±â]
 
Building Brazil's Future Water Supply
 
 
Five giant Sulzer pumps help to secure clean, reliable water supplies to two million people in Sao Paulo

Since 2018, the Brazilian water utility Sabesp has been running in commercial operation the new Sao Lourenco water supply system, which delivers up to 6¡¯400 liters of drinking water per second to the residents of seven municipalities in the Sao Paulo metropolitan region.

Five of the largest Sulzer pumps ever installed in the country are a key element of the project, which is designed to meet the water needs of the region¡¯s rapidly growing population.

With more than 22 million inhabitants, Sao Paulo is one of the world¡¯s megacities. Providing power, water and other services to an ever-increasing population presents significant challenges to the region¡¯s utilities.

Sabesp, which runs the water supply network in Sao Paulo State, has developed three major water supply projects over the past decade, aimed at ensuring supply.

In planning since the early 21st century, and constructed in four years, the Sao Lourenco water production system is one of those efforts. The BRL 2.21 billion (USD 680 million) project, run as a public-private partnership, involves the construction of a brand-new water treatment and storage facility on a mountaintop close to the city.

Clean water from the plant will be delivered under gravity to serve the households and businesses in seven municipalities in the northwest of the Sao Paulo conurbation.

Water for the plant comes from the Cachoeira do Franca reservoir, 83 km away and several hundred meters lower in altitude. One of the major technical challenges of the new system was the provision of a pumping system to deliver that water.

In discussions with pump manufacturers, the project managers explored several options for the system. One possibility was to install multiple pumps along the route of the pipeline, but this was eventually discounted due to its complexity and the challenges inherent in supplying and maintaining a network for pumping stations in difficult, inaccessible terrain.

That left only one alternative. The project would use several very large pumps located at the reservoir intake station. Now the construction consortium just had to find a manufacturer that could produce pumps capable of delivering up to 6¡¯400 liters per second and a head of 365 meters.

In addition, to maximize the project¡¯s benefits to the local economy, they wanted those pumps to be manufactured in Brazil.

After conversations with several original equipment manufacturers (OEMs), only Sulzer was able to demonstrate the necessary experience, design and manufacturing capabilities.

The Sulzer solution involved five HPDM 500-970-2d/23 pumps, among the largest in the company¡¯s range. These units have a 500 mm discharge diameter, 970 mm nominal impeller diameter and a high-efficiency two-stage impeller.

Each pump is powered by a 6.8 MW electric motor and, operated in the middle of its performance range, has an output of 1¡¯500 liters per second at a 365 meter head.

The pumps were manufactured by Sulzer in Brazil and tested at full load on the company¡¯s in-house test bed, the largest in the country. Due to the exceptional size of the pumps, the customer witness tests had to be carried out at night to avoid overloading the local electricity supplies.

The completed units, together with lubrication and cooling packages also built by Sulzer, were then delivered to the customer.
Sulzer specialists helped with the installation and commissioning of the pumps, and the company also delivered a full set of spare parts, including two complete rotor/impeller assemblies.

Sabesp is operating the system satisfactorily, integrating it in the in the Sao Paulo Metropolitan Water Supply System that will be capable of meeting projected growth in water demand for at least the next 10 years.
 
About Sulzer:
Sulzer is a global leader in fluid engineering. We specialize in pumping, agitation, mixing, separation and application technologies for fluids of all types.

Our customers benefit from our commitment to innovation, performance and quality and from our responsive network of 180 world-class production facilities and service centers across the globe.

Sulzer has been headquartered in Winterthur, Switzerland, since 1834. In 2019, our 16¡¯500 employees delivered revenues of CHF 3.7 billion.

[Ãâó=¿öÅͿ¶óÀÎ(https://www.wateronline.com/doc/building-brazil-s-future-water-supply-0001) / 2020³â 8¿ù 26ÀÏ]

¨Ï±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ(www.waterindustry.co.kr) ¹«´ÜÀüÀç ¹× Àç¹èÆ÷±ÝÁö
ÀÌÀü±Û [Çѱ¹] Çѱ¹Á¶¼±Çؾç, ¼®À¯È­ÇÐÁ¦Ç°¿î¹Ý¼± 2ô ¼öÁÖ
´ÙÀ½±Û [¹Ì±¹] ¿¡º¸Äí¾Æ, Åػ罺¿¡ ÇÏ¡¤Æó¼ö ó¸®Ç÷£Æ® ¼³Ä¡
±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ.   ¼¾ÅÍÀå : ¹èö¹Î
ÁÖ¼Ò : ¼­¿ï½Ã ¼ÛÆı¸ »ïÀüµ¿ 72-3 À¯¸²ºôµù 5Ãþ TEL (02) 3431-0210   FAX (02) 3431-0260   E-mail waterindustry@hanmail.net
COPYRIGHT(C) 2012 ±Û·Î¹ú¹°»ê¾÷Á¤º¸¼¾ÅÍ. ALL RIGHT RESERVED.