Why say closed cooling tower is energy saving and environmental protection equipment, more and more users are using this kind of equipment to replace the original equipment (open tower), we can through data analysis and comparison, the two energy data accounting can be obvious. Energy consumption is basically two major aspects, one is water, the other is electricity. Both are energy costs that no cooling tower can escape, unless you leave the equipment on.
First of all, look at the consumption of water. Water is generally consumed in two aspects. One is the flying overflow after spraying, and the other is the evaporation consumption of water.
Let's look at the open cooling tower, the spray water of the tower is basically between two and three percent of the overflow rate, if we according to the daily operation of 10 hours, excluding holidays, 280 days of operation. According to the actual open cooling tower flow of 6000 cubic meters per hour to calculate. 6000*2%*10*280= 336,000 tons of water, and the same closed cooling tower, its spray flying overflow is very small, because after all, the spray work is carried out in the tower, almost can be controlled in a few thousandths, we calculate according to 5 thousandths, the same is 10 hours of work, 280 days a year operation, To achieve the same cooling amplitude is basically 4,500 tons per hour of closed cooling tower is enough, then the calculation results: 4,500 *0.5%*10*280= 63,000 tons, it is not difficult to see, because of the different design structure caused by the waste of spraying water resources, more than 200,000 tons of terror. The bigger the pool of the open tower, the more wasted water, because the evaporation area increases, and the closed cooling tower has no pool, so the consumption here is zero. Judging from the price of a ton of water, just such a equipment, a year to solve the capital of hundreds of thousands of enterprises.
Let's look at the comparison of electric energy, electric energy is not different, because they are all through the same power equipment to operate the equipment, the power of the two is similar, the running time is the same, basically the energy consumption is about the same.
To sum up, for the closed cooling tower energy saving accounting can be strong to open the tower out, and, today are advocating energy conservation and environmental protection, this is the general trend, so the closed cooling tower is more and more favored by the majority of users.
Closed Cooling Tower,Closed Circuit Cross Flow,Closed Loop Cooling Tower,Closed Circuit Cooler Wuxi Ark Fluid Science Technology Co., Ltd. , https://www.fangzhou-arkfluid.com
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Chinese version of the "Leaning Tower of Pisa" inclines to 2.3 meters in calendar 3 earthquakes without falling diesel generator | diesel generator price / 2012-12-22
Leaning Tower of Pisa, Italy is famous. In Zhibo Village, Songgang Town, Malkan County, Aba Prefecture, Sichuan Province, there is a watchtower that has been tilted 2.3 meters and survived three major earthquakes, known as the Chinese version of the “Leaning Tower of Pisaâ€.
On the 22nd, the reporter went to Zhibo Village to explore the mysterious Chinese version of the "Leaning Tower of Pisa." Standing on the side of the road, reporters can clearly see the mortuary at the foot of the mountain tilt toward the direction of the mountain.
It is understood that the tower is built in the Qing Dynasty Qianlong period, 43 meters high, there are 13 layers, is the tower of the straight wave tower building in the south. The exterior of the tower is an octagonal shape. It forms a pyramidal shape from the bottom up, and is made of stones and yellow mud. In July 2001, Zhibo Loulou was recognized by the State Council as the fifth batch of national key cultural relics protection units.
The entrance of the mirage is a narrow doorway that can only be accessed by one person. The reporter, under the leadership of former Party Secretary Luo Bowu, carefully drilled into the cave. The stones inside have been blackened by fireworks. There are still many white bird droppings on the stone walls.
“The interior of the tower is divided into 13 floors. Each floor is paved with small round logs. People use wooden steps up and down and the ground floor is completely closed. The towers used to be used to prevent attacks from outside forces.†70-year-old Rohrwood told reporters, “Because There was no management in the early towers. After the passage of time, the wooden ladder has now been removed.
In Rohrwood's impression, it was felt that the mirage began to tilt around 1970. “Before the liberation, the mirage didn’t show a noticeable slant, at least it was hard to see with the naked eye.†Rohrwow recalled that afterwards the local repaired a diversion ditch and the water flowed past the mirage. After a long time, the underlying rock became soft and there was a comparison. Big tilt.
For the reasons for the collapse of the tower, local villagers generally believe that the water may have eroded the following cornerstones. According to Yang Lan, deputy director of the Bureau of Culture and Sports of Malkang County, another reason is that the tower has been settled for several hundred years. “The specific reason for the tilting of the mirage has not yet been quantified. This requires further exploration by relevant experts.â€
According to the 70-year-old villager, he recalls that he often played in the towers every hour. “There was a tunnel leading to the Somalia River below the Zhibo Tower. I used to walk through this passage before, and I can really reach the river below, but I couldn't find it because of the geological collapse.â€
“The Zhibo Loulou experienced the Diezhan earthquake in 1933, the Songpan earthquake in 1976, and the “May 12†Wenchuan earthquake in 2008.†Rohrwood said that after the 2008 earthquake, they discovered the survey. The straight wave octagonal tower has not even fallen from a piece of stone and is intact.
Yang Lan told reporters that in 2000, the local government department built a brace under the Zhibo Tower to reinforce it. "In the past 10 years, the tilt of the tower has not been significantly increased."
At present, considering that the tilt of the mirage will threaten the safety of the surrounding residents, the local government has begun to study the rectification and remediation of the mirage.
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