酸雾净化塔的类型***点有哪些？
What are the types and characteristics of acid mist purification tower?
酸雾净化塔设计气象条件
Design meteorological conditions of acid mist purification tower
***气压力：P =1.004×10Pa(753mmHg)
Atmospheric pressure: P = 1.004 × 10Pa (753mmhg)
干球温度：θ =31.5℃
Dry bulb temperature: θ = 31.5 ℃
湿球温度：τ =28℃（方形和普通型为27℃）
Wet bulb temperature: τ = 28 ℃ (27 ℃ for square and common type)
冷却塔设计参数 1.标准型：进塔水温37℃,出塔水温32℃
Design parameters of cooling tower 1. Standard type: inlet water temperature 37 ℃, outlet water temperature 32 ℃
2.中温型：进塔水温43℃,出塔水温33℃
2. Medium temperature type: inlet water temperature 43 ℃, outlet water temperature 33 ℃
3.高温型：进塔水温60℃,出塔水温35℃
3. High temperature type: inlet water temperature 60 ℃, outlet water temperature 35 ℃
4.普通型：进塔水温37℃,出塔水温32℃
4. Common type: inlet water temperature 37 ℃, outlet water temperature 32 ℃
5.***型塔：进塔水温42℃,出塔水温32℃
5. Large tower: inlet water temperature 42 ℃, outlet water temperature 32 ℃
酸雾净化塔操作规程 | 酸雾净化塔的工作原理
Code of operation for acid mist purification tower working principle of acid mist purification tower
***、玻璃钢冷却塔的类型***点
First, the type and characteristics of FRP cooling tower
酸雾净化塔是集空气动力学、热力学、流体学、化学、生物化学、材料学、静、动态结构力学，加工技术等多种学科为一体的综合产物。水质为多变量的函 数，冷却更是多因素，多变量与多效应综合的过程。冷却塔按水与空气相对流动状况不同，不同类型冷却塔***、劣，是冷却塔业界在学术上长期争论不休的问题，这 种争论有力地促进了冷却塔的技术的发展，在争论中各自扬长避短，使冷却塔技术不断完善，向节能降耗，提高效率，降低投资等目标不断技术进步。冷却塔热力性 能***坏、噪声高低、耗电***小、漂水多少是衡量冷却塔品质***劣的关键，是用户及设计师在选用冷却塔时反复考察比较中观注的焦点。
Acid mist purification tower is a comprehensive product integrating aerodynamics, thermodynamics, fluid science, chemistry, biochemistry, materials science, static and dynamic structural mechanics, processing technology and other disciplines. Water quality is a multi variable function, and cooling is a multi factor, multi variable and multi effect process. According to the different relative flow conditions of water and air, different types of cooling towers are superior and inferior, which is a long-standing academic debate in the cooling tower industry. This debate has effectively promoted the development of cooling tower technology. In the debate, each has its own strengths and weaknesses, so that the cooling tower technology continues to improve, to energy conservation and consumption reduction, to improve efficiency, to reduce investment and other goals. The key to evaluate the quality of cooling tower is its thermal performance, noise, power consumption and water floating. It is also the focus that users and designers repeatedly study and compare when choosing cooling tower.
一、逆流塔：
I. countercurrent Tower:
1、水在塔内填料中，水自上而下，空气自下而上，两者流向相反一种冷却塔。
1. In the packing of the tower, water flows from top to bottom and air flows from bottom to top. The two flows to the opposite cooling tower.
2、逆流冷却塔热力性能***、分三个冷却段：
2. The countercurrent cooling tower has good thermal performance and is divided into three cooling sections:
①布水器到填料***这一空间，此段的水温较高，所以仍可将热量传给空气。
① from the water distributor to the filler top, the water temperature in this section is high, so the heat can still be transmitted to the air.
②填料水与空气热交换段。
② heat exchange section of packing water and air.
③填料至集水池空间淋水段，水在此段被冷却称之为“尾效”。在我***北方水温可下降1-2℃。综上所述，逆流塔比横流塔在相同的情况下，填料体积小20％左右，逆流塔热交换过程更合理冷效高。
③ the water pouring section from the filler to the sump is called "tail effect" when the water is cooled. In the north of China, the water temperature can drop 1-2 ℃. To sum up, the counterflow tower is about 20% smaller than the crossflow tower in the same case, and the heat exchange process of the counterflow tower is more reasonable and the cooling effect is higher.
3、配水系统不易堵塞、淋水填料保持清洁不易老化、湿气回流小、防冻化冰措施更容易。多台可组合设计，冬季以所需的水温水量可合并单台运行或全部停开风机。
3. The water distribution system is not easy to block, the drenching filler is clean and not easy to age, the moisture reflux is small, and the anti freezing and ice melting measures are easier. Multiple fans can be designed in combination. In winter, with the required water temperature and water volume, one fan can be combined to operate or all fans can be shut down.
4、施工安装检修容易、费用低，常用在空调和工业***、中型冷却循环水中。
4. The construction, installation and maintenance are easy and the cost is low. It is commonly used in air conditioning and industrial large and medium-sized cooling circulating water.
酸雾净化塔影响吸收效果的主要因素有哪些~~
What are the main factors affecting the absorption effect of acid mist purification tower~~
二、横流塔：
II. Cross flow tower:
l、水在塔内填料中，水自上而下，空气自塔外水平流向塔内两者流向呈垂直正交一种冷却塔。常用在噪声要求严格的居民区内，是空调界使用较多的冷却循环塔。***点：节能、水压低、风阻小、亦配置低速电机、无滴水噪声和风动噪声，填料和配水系统检修方便。
1. Water is in the packing in the tower, water flows from top to bottom, and air flows from the outside of the tower horizontally to the inside of the tower. The two flows are perpendicular to each other. It is often used in residential areas with strict noise requirements, and it is the cooling and circulating tower that is widely used in the air conditioning industry. Advantages: energy saving, low water pressure, small wind resistance, also equipped with low-speed motor, no dripping noise and wind noise, convenient maintenance of packing and water distribution system.
2、可随建筑形状随意构筑基础多台放置，根据所需的水温分别启动单台或多台冷却塔。
2. Multiple foundations can be built and placed at will according to the shape of the building, and single or multiple cooling towers can be started according to the required water temperature.
3、应注意的是：框架要多40％热交换时要有较多的填料体积，填料易老化、配水孔易堵塞、防结冰不***、湿气回流***。横流塔的***点正是逆流塔的缺点。
3. It should be noted that the frame with 40% more heat exchange should have more packing volume, the packing is easy to age, the water distribution hole is easy to block, the anti icing is not good, and the moisture reflux is large. The advantage of cross flow tower is the disadvantage of counter flow tower.
三、喷雾通风无填料冷却塔：
Three, spray ventilation without packing cooling tower:
采用******的喷雾喷嘴安装在冷却塔底上部进风处，有喷雾自旋无电机送风和塔***排风两种方式。将热水经喷嘴内旋片时产生内旋流形成细微雾状化喷出，使雾状存 在、向上喷顺流亦下落逆流两个冷却时效。雾化均匀无中空现象，冷却效果稳定、电能消耗低、漂水率0.01％，不用填料、造价低寿命长，符合 GB7190.1-1997***家标准。使用范围冶金、食品、化工、高浊、高温、防腐冷却塔。
A unique spray nozzle is installed at the upper inlet of the cooling tower. There are two ways: spray spin, no motor supply and tower top exhaust. When the hot water passes through the inner rotating plate of the nozzle, the inner rotating manifold will be formed into a fine atomization and ejected, so that there are two cooling aging effects, i.e. the existence of fog and the downflow and countercurrent of upward spray. The atomization is uniform without hollow phenomenon, the cooling effect is stable, the electric energy consumption is low, the floating water rate is 0.01%, the packing is not used, the cost is low and the service life is long, which conforms to the national standard gb7190.1-1997. Application scope: metallurgy, food, chemical industry, high turbidity, high temperature, anti-corrosion cooling tower.
酸雾净化塔操作规程 | 酸雾净化塔的工作原理
Code of operation for acid mist purification tower working principle of acid mist purification tower
四、封闭式冷却塔
IV. closed cooling tower
1. 封闭式冷却塔是传统冷却塔的一种变形和发展。它实际上是一种蒸发式冷却塔，冷却器和湿式冷却塔的组合，它是卧式的蒸发式冷却塔，工艺流体在管内流过，空气 在管外流过，两者互不接触。塔底蓄水池内的水由循环泵抽取后，送往管外均匀地喷淋下来。与工艺式流体热水或制冷剂和管外空气并不接触，成为一种封闭式冷却 塔，通过喷淋水增强传热传质的效果。
1. Closed cooling tower is a kind of deformation and development of traditional cooling tower. It is actually a combination of evaporative cooling tower, cooler and wet cooling tower. It is a horizontal evaporative cooling tower. The process fluid flows through the pipe and the air flows outside the pipe. The two do not contact each other. The water in the reservoir at the bottom of the tower is pumped by the circulating pump and sent to the outside of the pipe for uniform spraying. It does not contact with process fluid hot water or refrigerant and the air outside the tube, so it becomes a closed cooling tower, which enhances the effect of heat and mass transfer by spraying water.
2.封闭式冷却塔适用于对循环水质要求较高的各种冷却系统，在电力、化工、钢铁、食品和许多工业部门有应用前景。另一方面，与空冷式热交换器相比，蒸发式冷却塔利用管下侧水的蒸发潜热，使空气侧传热传质显著增强，也具有明显的***点。
2. The closed cooling tower is suitable for all kinds of cooling systems with high requirements for circulating water quality, and has application prospects in electric power, chemical industry, steel, food and many industrial sectors. On the other hand, compared with air-cooled heat exchanger, evaporative cooling tower makes use of the latent heat of evaporation of water under the tube, which makes the heat and mass transfer of air side significantly enhanced, and has obvious advantages.
