Disassembling and inspecting the ship propulsion system during regular maintenance procedures provides an excellent opportunity for sonic cleaning of marine engine components. Ultrasonic cleaning is no doubt faster and more thorough than the use of aerosol sprays or manual cleaning of marine diesel and gasoline engine components in scrubbers, using potentially hazardous solvents and associated processing challenges.

在定期维护程序期间拆卸和检查船舶推进系统为声波清洁船用发动机部件提供了极好的机会。 超声波清洗无疑比使用气溶胶喷雾或手动清洗洗涤罐中的船用柴油和汽油发动机部件更快，更彻底，使用潜在的有害溶剂以及相关的处理挑战。

 

 

The thoroughness of ultrasound is due to its ability to reach all surfaces of marine engine components that are immersed in a water-based biodegradable ultrasonic cleaning solution. When millions of tiny bubbles generated by a generator-powered ultrasonic transducer violently burst when in contact with a component to remove and remove grease, varnish, carbon deposits and other contaminants, lowering the engine Performance and cause wear.

超声的彻底性是由于其能够到达浸没在水基可生物降解的超声清洁溶液中的船用发动机部件的所有表面。 当由发电机供电的超声换能器产生的数百万个微小气泡与部件接触时猛烈地爆裂以移除并带走油脂，清漆，碳沉积物和其它污染物，从而降低发动机性能并导致磨损。

 

 

Select the ultrasonic cleaning machine for marine engines

选择船用发动机的超声波清洗机

 

 

Choosing ** Ultrasonic cleaners that suit your requirements require a lot of thinking. We're here to introduce some considerations and are always ready to discuss your needs in detail to help you make the right decision.

选择**适合您的要求的超声波清洗机需要大量的思考。 我们在这里介绍一些注意事项，并随时准备详细讨论您的需求，以帮助您做出正确的决定。

 

 

\u0026ldquo;Spot\u0026rdquo; Ultrasonic cleaners range in size from small benchtop units to industrial grade floor models that can hold up to approximately 100 gallons of cleaning fluid. can also order custom cleaners. The size of the should be selected according to the ** large marine engine parts that you will clean. This helps determine the volume of the cleaning solution and the internal dimensions of the cleaning tank. The ^^^^ widget will be placed in the basket to be immersed in the cleaning solution, and the basket has a slightly smaller size than the inside of the can. This brings two points:

“现货”超声波清洗机的尺寸从小型台式装置到工业级地板型号，可容纳高达约100加仑的清洗液。 还可以订购定制的清洁剂。 尺寸应根据您将要清洗的**大船用发动机部件选择。 这有助于确定清洗溶液的容量和清洗槽的内部尺寸。 小部件将被放置在网篮中以浸入清洁溶液中，并且篮具有比罐内部略小的尺寸。 这带来两点：

 

1. 1.  
   2. Considering the so-called working depth, the distance from the bottom of the basket to the surface of the cleaning solution. Parts must be completely submerged for proper cleaning.
   考虑到所谓的工作深度，从篮子底部到清洁溶液表面的距离。 部件必须完全浸没以进行正确清洁。
   3.  
   4. Make sure the basket is able to handle the weight of the part being cleaned. If you are cleaning heavy parts, select a tank to place the part on the support that is made to the bottom of the tank or, conversely, hang the part from the overhead bracket. In the latter case, the part should not touch the bottom and sides of the can.
   确保篮子能够处理正在清洁的部件的重量。 如果您要清洁重型零件，请选择一个油箱，以便将零件放在制造到油箱底部的支撑上，或者相反，将零件从架空支架上悬挂下来。 在后一种情况下，零件不应接触罐底和侧面。

 

Feature requirements for ultrasonic cleaners

超声波清洗机的功能要求

 

 

Because marine engine components can be heavily contaminated, you will need an ultrasonic cleaner that will remove them. There is a quick find here:

因为船用发动机部件可能被严重污染，你将需要一个能够清除它们的超声波清洗机。 这里有一个快速查找的内容：

 

• •  
  • Scan mode to provide uniform cleaning throughout the cleaning solution.
  扫描模式，以在整个清洁溶液中提供均匀的清洁作用。
  •  
  • The heater raises the solution to an effective temperature to remove grease, oil and similar contaminants.
  加热器，将溶液升****有效的温度，以去除油脂，油和类似污染物。
  •  
  • A timer that turns off the ultrasound at the end of the cycle. This allows you to do other chores while cleaning.
  一个定时器，在周期结束时关闭超声波。 这让你做清洁时做其他杂事。
  •  
  • A drain for draining used cleaning solution.
  用于排放用过的清洁溶液的排水管。

 

Other useful features include:

其他有用的功能包括：

 

• •  
  • The power supply can be adjusted to set the cleaning intensity according to the part being cleaned.
  可调节电源，根据正在清洁的部件设置清洁强度。
  •  
  • A pulse mode that provides bursts of high-intensity sound energy that burns on carbon and other stubborn contaminants
  一种脉冲模式，提供高强度声能的爆发，爆炸在碳和其他顽固污染物上燃烧
  •  
  • In degassing mode, mix fresh cleaning solution to eliminate cavitation and suppress trapped air.
  脱气模式，混合新鲜的清洁溶液，消除空化抑制捕获的空气。
  •  
  • Dual frequency - 25 kHz for heavy load cleaning and 45 kHz for standard cleaning.
  双频率 - 如重负载清洗时为25 kHz，标准清洗时为45 kHz。
  •  
  • Automatically shut down to prevent you from forgetting.
  自动关闭，以防您忘记。
  •  
  • The wheels are easy to carry.
  车轮安装便于携带。
  •  
  • Filtration system to remove particulate contaminants and oils
  过滤系统，以去除颗粒污染物和油
  •  
  • Skimmers, crucibles and spray trays to remove oil slicks.
  撇渣器，堰和喷雾盘，以去除浮油。

 

Cleaning solution formula

清洗液配方

 

 

A widely used detergent formulation removes oil, grease, burning residues, soot and similar organic contaminants that are alkaline and demulsified elma tec clean A4. It is recommended to dilute with water**2?5%; The recommended cleaning temperature is 50?80 °C. It is shipped with 2.5, 10 and 25 liter containers and instructions for use. If rust is a problem, add 0.05 - 0.5% elma-KS rust inhibitor to the bath to provide temporary corrosion protection.

广泛使用的清洁剂配方去除油，油脂，燃烧残余物，煤烟和类似的有机污染物是碱性和破乳的elma tec清洁A4。 建议用水稀释**2?5％; 建议清洗温度为50?80℃。 它与2.5，10和25升容器一起运输以及使用说明。 如果生锈是一个问题，在熔池中加入0.05 - 0.5％的elma-KS防锈剂，以提供临时的防腐蚀保护。

 

 

Marine Engine Cleaning Cycle

海洋发动机清洁周期

 

 

Experience will help you develop procedures. We recommend removing excess grease and loose contamination from engine parts before placing engine parts into the ultrasonic bath.

经验将帮助您制定程序。 我们建议在将发动机零件放入超声波槽之前，清除发动机零件上多余的油脂和松动的污染

 

 

At the beginning, add water to the water tank* and add the appropriate amount of cleaning liquid concentrate. Open the device and degas the solution before cleaning. The time required for degassing depends on the capacity of the tank, but the work that should be done for 15 to 20 minutes for larger tanks. When you are ready to clean, set the thermostat to the recommended temperature. Please remember that ultrasonic energy will also heat the solution. There is a simplified cycle here:

开始时，给水箱加水*，并加入适量的清洁液浓缩液。 打开设备并在清洁之前对溶液脱气。 脱气所需的时间取决于罐的容量，但对于较大的罐15到20分钟应该做的工作。 当您准备清洁时，将恒温器设置为推荐温度。 请记住，超声波能量也会加热解决方案。 这里有一个简化的周期：

 

1. 1.  
   2. Place the parts超声波清洗机 in the cleaning basket or prepare to immerse them in the cleaning bucket.
   将部件放置在清洁篮中，或者准备浸入清洁桶中。
   3.  
   4. Place the part in the solution and set the timer for 30 minutes. Periodically remove and leave a residue suspended on top of the solution.
   将部件放入溶液中，并将计时器设置30分钟。 定期撇去并留出悬浮在溶液顶部的残留物。
   5.  
   6. Remove the parts at the end of the cycle and check them.
   在循环结束时取出部件并检查它们。
   7.  
   8. When you are satisfied, let them dry. If necessary, rinse off the cleaning solution residue with water.
   满意时，让它们干燥。 如有必要，用水冲洗除去清洁溶液残留物。

 

When the cleaning cycle is long, replace the solution. Empty the tank and dispose of the waste solution and degreasing residue according to local regulations. Clean the tank according to the recommendations in the equipment user manual and then prepare a new batch.

当清洁周期较长时，更换溶液。 清空罐，并根据当地法规处理废溶液和脱脂残留物。 根据设备用户手册中的建议清洁储罐，然后可以准备新的批次。

 

 

* The level of the cleaning solution in the tank is important. If you are equipped with a fill line, you should use a fill line. Because your clean parts will replace the solution, you will have to adjust the level accordingly.

*罐中的清洁溶液的液位很重要。    在清洁过程中，溶液液位应符合用户手册中的建议，或者如果配备了填充线，则应使用填充线。 因为您清洁的零件将替换解决方案，您将不得不相应地调整水平。