Roots blower adopts three blade linear impeller, so the inlet and exhaust pulsation is slow and the noise is low. The whole machine has compact structure and beautiful appearance. Next, let's talk about the difference between stainless steel roots blower and ordinary roots blower:

1、不銹鋼羅茨鼓風(fēng)機(jī)的防腐能力不同

1. The corrosion resistance of stainless steel roots blower is different

由不銹鋼制成的羅茨鼓風(fēng)機(jī)防腐蝕能力強(qiáng)，如輸送介質(zhì)為酸性氣體時，如二氧化碳、硫化氫、氯氣還有氨氣等堿性氣體。輸送這些氣體時，羅茨風(fēng)機(jī)需要采用不銹鋼羅茨風(fēng)機(jī)，不能使用一般的鑄鐵羅茨風(fēng)機(jī)。

Roots blower made of stainless steel has strong anti-corrosion ability. For example, when the transmission medium is acidic gas, such as carbon dioxide, hydrogen sulfide, chlorine, ammonia and other alkaline gases. When conveying these gases, the roots blower needs to use stainless steel roots blower instead of ordinary cast iron roots blower.

2、不銹鋼羅茨風(fēng)機(jī)輸出氣體的清潔度不同

2. The cleanliness of output gas of stainless steel roots blower is different

食品行業(yè)使用的羅茨風(fēng)機(jī)要求輸出氣體一定要清潔干凈。例如，糖行業(yè)、奶粉行業(yè)。如果采用不銹鋼材質(zhì)的羅茨風(fēng)機(jī)，在風(fēng)機(jī)運(yùn)轉(zhuǎn)中，任何微粒都不會與氣體一起排出，但在鑄鐵羅茨風(fēng)機(jī)運(yùn)轉(zhuǎn)時，或多或少會產(chǎn)生微粒的磨損并與氣體一起排出，混入食品中。因此，食品行業(yè)選擇不銹鋼材質(zhì)。

The roots blower used in the food industry requires that the output gas must be clean. For example, sugar industry and milk powder industry. If the stainless steel roots blower is used, no particles will be discharged together with the gas during the operation of the blower. However, when the cast iron roots blower is operated, the particles will be more or less worn and discharged together with the gas and mixed into the food. Therefore, the food industry chooses stainless steel.

3、不銹鋼羅茨風(fēng)機(jī)的不同

3. The price of stainless steel roots blower is different

不銹鋼羅茨鼓風(fēng)機(jī)成本很高，原材料貴所以生產(chǎn)的產(chǎn)品自然就貴。一般要比鑄鐵貴三倍。另外，不銹鋼材質(zhì)屬性很粘，因此制造過程的難度很高。綜合兩個因素，不銹鋼羅茨風(fēng)機(jī)的成品比鑄鐵羅茨風(fēng)機(jī)少貴幾倍。

The cost of stainless steel roots blower is very high, and the raw materials are expensive, so the products produced are naturally expensive. It is generally three times more expensive than cast iron. In addition, the properties of stainless steel are very sticky, so the manufacturing process is very difficult. Combining the two factors, the finished products of stainless steel roots blower are at least several times more expensive than cast iron roots blower.

4、不銹鋼羅茨風(fēng)機(jī)的硬度不同

4. The hardness of stainless steel roots blower is different

不銹鋼羅茨風(fēng)機(jī)硬度更高一些，鑄鐵材質(zhì)更容易加工。

Stainless steel roots blower has higher hardness, and cast iron material is easier to process.

5、不銹鋼羅茨風(fēng)機(jī)的熱膨脹系數(shù)

5. Thermal expansion coefficient of stainless steel roots blower

羅茨鼓風(fēng)機(jī)在輸送蒸汽時考慮溫度的因素。由于鼓風(fēng)機(jī)的熱膨脹系數(shù)因材質(zhì)而異，所以鑄鐵鼓風(fēng)機(jī)和不銹鋼鼓風(fēng)機(jī)的熱膨脹系數(shù)有很大差異。

The roots blower takes the temperature into consideration when delivering steam. Because the thermal expansion coefficient of the blower varies with the material, the thermal expansion coefficient of the cast iron blower and the stainless steel blower are very different.

以上就是為大家介紹的有關(guān)山東羅茨風(fēng)機(jī)的詳細(xì)的介紹,希望對您有所幫助.如果您有什么疑問的話,歡迎聯(lián)系我們.我們將以的態(tài)度,為您提供服務(wù)http://www.lzdbgs.com.cn/

The above is the detailed introduction of Shandong roots blower. I hope it will help you. If you have any questions, please contact us. We will provide you with services with a professional attitude http://www.lzdbgs.com.cn/