Arcadia 进口双螺杆泵（美国进口品牌）

进口双螺杆泵(美国进口品牌)

结构说明：

双螺杆泵有密闭式和不密闭式二种种类，按物质从一端還是 从两边进到齿合室内空间，单螺杆又被分成双吸式和单吸式二种构造。双螺杆泵是外齿合的螺杆泵，它运用互相齿合，互相触碰的二根挤出机螺杆来套弄液體。双螺杆泵为一种双吸式非密闭式的双螺杆泵。一端外伸泵外的积极挤出机螺杆由传动装置驱动器。主动螺杆与从动螺杆具有不同旋向的螺纹。螺杆与泵体紧密贴合。从动螺杆是通过同步齿轮由主动螺杆带动的。双螺杆泵作为一种容积式泵，泵内吸入室应与排出室严密地隔开。因此，泵体与螺杆外圆表面及螺杆与螺杆间隙应尽可能小些。同时螺杆与泵体、螺杆与螺杆间又相互形成密封腔，保证密闭，否则就可能有液体从间隙中倒流回去。双螺杆泵可分为内置轴承和外置轴承两种形式。在内置轴承的结构型式中轴承由输送物进行润滑。外置轴承结构的双螺杆泵工作腔同轴承是分开的。由于这种泵的结构和螺杆间存在的侧间隙，它可以输送非润滑性介质。此外，调整同步齿轮使得螺杆不接触，同时将输出扭矩的一半传给从动螺杆。正如所有螺杆泵一样，外置轴承式双螺杆泵也有自吸能力，而且多数泵输送元件本身都是双吸对称布置，可消除轴向力，也有很大的吸高。双螺杆泵系列产品分为单吸双螺杆泵和双吸双螺杆泵两大类。该系列产品具有特殊的螺杆型线和与之配套的特殊结构，广泛适用于石油、化工、冶金、钢铁、电力、船舶、制药、食品、建材等各种行业，其适用介质之多、输送范围之广、应用工况之复杂是其它泵类产品*的。

优点：

1、输送液体平稳、无脉动、无搅拌、振动小、噪音低。

2、有很强的自吸性能，多相混输时，含气率不高于80%，含沙量不高于500g/m3。

3、外置轴承结构，采用独立润滑，可以输送各种非润滑性介质。

4、采用同步齿轮驱动，二转子之间不接触，即使短时间空转也无妨。

5、泵体带有加热套，可以输送各种清洁或含有固体小颗粒的低粘度或高粘度介质。

6、正确的选用材料，甚至可以输送很多有腐蚀性的介质。

7、双吸式结构，转子上没有轴向力。

8、轴端采用机械密封或波纹管机械密封，具有寿命长、泄漏少、适用范围广的特点。

应用：

1、油田：用作油、气、水、微量细小固相颗粒等多相混输泵及原油输送泵。

2、造般业：用作船用装载泵，船底扫舱及污水处理，主机润滑泵，燃料油泵。

3、石油化学工业 ：用作各种树脂、颜料、石蜡、油漆、油墨、乳胶、各种油品、原油、重油等装载和运输泵。

4、热电厂：用作重油、原油输送泵，主机润滑油泵。

（美国ARCADIA阿卡迪亚）

我们会对建筑物进行审慎的思考，并藉此创造出懂得思考的建筑物 
阿卡迪亚商用建筑服务(CBS)赖以生存的理念在于对建筑物的深入思考。我们的使命是不断对建筑进行思考和重新审视，从而帮助客户解决大大小小的挑战。所以，我们要为*咨询工程师提供能够使其工作更迅速轻松的工具。每天咨询工程师可以轻松访问我们的网络工具和电子杂志蓝图(BLUEPRINT)，从中获得产品优先资讯和泵的相关知识。

准备好迎接未来的挑战 

商用建筑行业面临着一系列的挑战，这些挑战将会重新定义未来数年我们对于建筑的思考方式。 
宏观上看，*气候变化呼吁我们每个人采取行动来改变现有状况。这意味着建筑物必须遵守严格的可持续发展标准以保持低能耗和高灵活性。微观处，咨询工程师们却面临着工程多，监理时间严重不足的难题。因此，快速方便地获取正确的信息显得尤为重要。

对建筑物进行思考时的优秀拍档 

思考建筑也意味着我们不仅把自己当作泵的供应商，而且还视为创造成功建筑的合作伙伴。同时这还意味着我们尝试用深入的泵和系统知识以及优异的智能泵来创建建筑。

阿卡迪亚与水处理

- 让高效的水处理解决方案为您的业务带来优化 

如果您正在市场上寻找高度可靠的水处理解决方案，阿卡迪亚的专业知识可以满足您的每一种期望。作为完整的生产线供应商，我们涵盖了从供应、处理和分配的整个水循环过程，并确保了每一步都可以获得所需的确切水质。
阿卡迪亚提供的水处理解决方案专为优化复杂和要求苛刻的工业流程而定制，同时阿卡迪亚的专业支持一直就在您的身边。从而确保了您和您的客户可以轻松地获得当地语言的专业知识和技术支持。

(Arcadia, USA)

We will think carefully about buildings and create thinking buildings

Arcadia commercial building services (CBS) relies on the concept of in-depth thinking of buildings. Our mission is to constantly think about and re-examine the building, so as to help customers to solve the big and small challenges. Therefore, we need to provide consulting engineers around the world with tools that can make their work faster and easier. Every day, consulting engineers can easily access our network tools and blueprint to obtain product priority information and pump related knowledge.

Be ready for the challenges of the future

The commercial construction industry is facing a series of challenges that will redefine the way we think about architecture in the next few years.  

At the macro level, global climate change calls on all of us to take action to change the current situation. This means that buildings must adhere to strict sustainable development standards to maintain low energy consumption and high flexibility. At the micro level, consulting engineers are faced with the problem of many projects and insufficient supervision time. Therefore, it is very important to get correct information quickly and conveniently.

Excellent partner when thinking about buildings

Thinking about architecture also means that we see ourselves not only as suppliers of pumps, but also as partners in creating successful buildings. At the same time, it also means that we try to create buildings with in-depth pump and system knowledge as well as excellent intelligent pumps.

Acadia and water treatment

-Optimize your business with efficient water treatment solutions

If you are looking for highly reliable water treatment solutions in the market, Arcadia's expertise can meet every expectation. As a complete production line supplier, we cover the whole water cycle process from supply, treatment and distribution, and ensure that the exact water quality required can be obtained at each step.

Arcadia's water treatment solutions are customized to optimize complex and demanding industrial processes, and Arcadia's professional support is always at your side. This ensures that you and your customers have easy access to local language expertise and technical support.