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不锈钢冷凝器的功能检测及工艺过程

人气:7 评论:0 日期:2019-08-02 13:31:39

不锈钢冷凝器在工作的过程中其应用是非常广泛的,通常他有两种形式,一种是风冷式还有一种是水冷式。当我们在安装风冷式的不锈钢冷凝器的时候他的安装是相当方便的,费用成本也相对比较低,可以在缺水的地方来用。而这个水冷式冷凝器他的体积比较小,效率也很好,能够在高温和高湿的地方来进行使用。 不锈钢冷凝器是将热流体的部分热量传递给冷流体的设备,又称热交换器。广泛应用于化工、石油、动力和原子能等工业部门。它的主要功能是保证工艺过程对介质所要求的特定温度,同时也是提高能源利用率的主要设备之一。

Stainless steel condenser is widely used in the process of working. Usually it has two forms, one is air-cooled and the other is water-cooled. When we install air-cooled stainless steel condenser, its installation is quite convenient, and the cost is relatively low. It can be used in water shortage. The water-cooled condenser is small in size and efficient, and can be used in high temperature and humidity. Stainless steel condenser is a device that transfers part of the heat of the hot fluid to the cold fluid, also known as heat exchanger. It is widely used in chemical, petroleum, power and atomic energy industries. Its main function is to ensure the specific temperature required for the medium in the process, and it is also one of the main equipment to improve energy utilization. 不锈钢冷凝器在一定程度上按传热方式的不同可分为混合式、蓄热式和间壁式三类。 该设备一般都用金属材料制成,其中碳素钢和低合金钢大多用于制造中、低压换热器;不锈钢除主要用于不同的耐腐蚀条件外,奥氏体不锈钢还可作为耐高、低温的材料,镍合金则用于高温条件下。

Stainless steel condensers can be divided into three types according to the different heat transfer modes to a certain extent: mixed type, regenerative type and interwall type. The equipment is generally made of metal materials, of which carbon steel and low alloy steel are mostly used in the manufacture of medium and low pressure heat exchangers; stainless steel is mainly used in different corrosion resistance conditions, austenitic stainless steel can also be used as high and low temperature resistant materials, while nickel alloy is used in high temperature conditions.

不锈钢冷凝器的检测设备的功能

Function of Testing Equipment for Stainless Steel Condenser

1、可视内窥镜检测管板内表面;

1. Visual endoscopy is used to inspect the inner surface of tubesheet.

2、定制的问题研究和报价;

2. Customized problem study and quotation;

3、APR(声脉冲反射法),基于分析管板内产生声波的分析;

3. APR (Acoustic Pulse Reflection) is based on the analysis of sound waves generated in the tube sheet.

4、检测直的和弯曲的由有磁性和无磁性材料制成的换热器管材;

4. Detecting straight and curved heat exchanger tubes made of magnetic and non-magnetic materials;

5、检测快:每个管材少于10秒;

5. Fast detection: less than 10 seconds per pipe;

6、检测泄露堵塞、侵蚀和点蚀;

6. Detection of leakage, blockage, erosion and pitting;

7、适合椭圆管、方形管、螺旋管、肋片管及从 9/16”直径出的弯曲;

7. Suitable for bending elliptical tube, square tube, spiral tube, finned tube and from 9/16"diameter.

8、可视结果;

8. Visual results;

9、数字存储用于以后的检查和比较;

9. Digital storage is used for future inspection and comparison.

10、定制的问题研究和成本估计。

10. Customization problem research and cost estimation.

不锈钢冷凝器结垢通常有下面几种表现:

Stainless steel condenser scaling usually has the following manifestations:

1、可以将清洗液以一定比例加入冷却水系统中,开启冷却泵循环12~24小时,清洗液不断循环,沉积物层不断受到清洗液的化学作用和冲刷作用而溶解和脱落。不过这种方法需要大量清洗药水,成本高。

1. The cleaning liquid can be added to the cooling water system in a certain proportion, and the cooling pump can be opened for 12-24 hours. The cleaning liquid can be continuously circulated, and the sediment layer can be dissolved and shed by the chemical action and scouring action of the cleaning liquid. However, this method requires a lot of cleaning liquid, which is expensive.

2、对单台冷凝器清洗,可以在清洗贮液槽与冷凝器之间接上循环泵和管道,形成一个闭合回路,使清洗液不断循环,12~24小时,使沉积物溶解、脱落。

2. To clean a single condenser, circulating pumps and pipes can be connected between the cleaning tank and the condenser to form a closed loop, which can make the cleaning liquid circulate continuously for 12-24 hours, and make the sediment dissolve and fall off.

3、采用浸泡式。将清洗液按一定比例兑好,加入冷凝器中静置,5~10小时,使沉积物软化、溶解,排掉清洗液,用清水冲刷。

3. Use immersion type. The cleaning liquid is mixed in a certain proportion and put in the condenser for 5 to 10 hours to soften and dissolve the sediment. The cleaning liquid is discharged and washed out with clean water.

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