Archive for the ‘tube cleaners’ Category
Tube cleaners are essentially useful for the cleaning and maintenance of fouled tubes. The cleaning need arises due to the medium that is transported through the tubes may lead to deposits and even obstructions. In the industrial world demands are mostly placed upon surface roughness or heat transfer. In the food and pharmaceutical industries as well as in medical technology tubes are ensured to be free from foreign matter, especially after the installation of the tube or after a change of product. Another source of trouble may be corrosion due to deposits resulting in tube failure.
CPAP or Continuous Positive Airway Pressure is a restorative gadget utilized for the treatment of rest apnea. It can likewise be utilized in breathing cylinders or intubations. These medicinal gadgets are utilized for patients who experience issues breathing while at the same time dozing. CPAP ought to be cleaned occasionally for compelling and safe working and there CPAP cleaning extras that can be utilized for cleaning this gadget.
Apparently, the CPAP machine and its extras fill in as the life saver of rest apnea sufferers for a superior personal satisfaction. Through these gadgets, you can rest better in light of the consistent progression of air encouraged into your respiratory framework. Along these lines, as well, your bedmate and housemates can rest better due to your diminished wheezing scenes. Read the rest of this entry »
In the area of engineering particularly in the mechanical, there are many devices that can help the user to carry out decided task in an easy manner. The user can use these devices which are portable in size but still offer amazing performance. For an operator to maintain his machine is very important as it can only help him to continue the routine tasks easily. It can help the operator, as well as the unit and industry in general as the performance of the machine, can remain as expected.
The Device:
For all the industries where pipes and tubes are used for the movement of liquid or semi-solid machines, the cleaning of the pipe matters a lot. At a decided time, the user must clean the tubes, and it is possible only with the help of effective tube cleaners. There are different types of tube cleaners in the market that can prove much helpful to such industries. Some of these cleaners work with electric power, and they are much powerful to remove any sort of material from the tubes. It can help the tubes to get cleaned and hence perform as per the expectation.
The tube facers are also one of such devices that are widely used for the tubes. When there are two different tubes of same diameters, and one needs to join in a way that the material cannot leak or the joint stay intact under any circumstances one needs to fix one tube to another. At this stage, the tube facers can be of immense help to the users. They are easy to use and offer excellent performance when it comes to their use.
From Where to buy the equipment?
For buying this equipment, a buyer has two options either buy it from online shops or the city market of residence. Mostly the buyer loves to buy the equipment from the city market. Basically, the advantage of buying from the market is that the buyer can personally check the product from every required aspect. A buyer can check the dimensions of equipment, look at it, the weight of it and even aesthetics. Aesthetics seem merely important, but they do have a significant role when the equipment is installed because no one likes an ugly looking equipment. Working with such ugly looking equipment isn’t favoured by the user. Sometimes it may happen that when the buyer visits the market, he/she might not find the particular equipment. Well if it is not necessary to buy the same equipment from the same manufacturer then the buyer can look into other brands. It may happen that the buyer can get a better product at lower price.
When buying from market sometimes the buyer might not be sure about really does he/she require, but then the retailer might help him/her. A retailer has better knowledge of equipment and its variants his expertise can help the buyer a lot. When the buyer doesn’t find the required product anywhere in the local market, he/she can search for the same online. In the online market, the buyer can connect with seller nation and international wide.
Any hurdle in a small operation in an industry makes a lot of difference in the output. While working in large scale industries, every minor operation is very carefully observed. Especially in the industries, which use a lot of tubes for operating procedures, a very close follow up is quite essential for the successful running of the industry. Any small hindrance in any unit operation causes huge losses and havoc. Hence, close monitoring is essential in all kinds of processes. In general, if tubes are used in any kind of industry, proper maintenance and cleaning of the tubes is a very important part. If they are not properly maintained, any blockage or damage to the tubes causes a lot of effort to go into vain. Hence, tube cleaning procedures are very necessary for the successful functioning of the operations in any industry. This process is the activity in which the device/machine does the cleaning and proper maintenance of the fouled tubes.
Necessity of the Process
- This process is advised because the need of cleaning the tubes arises quite often while handling large amounts of materials in the industry.
- The things that are transported through the tubes may cause tiny to large deposits, and they obstruct the passage of the materials in the tube.
- Some industries like food and pharmaceutical industries need to have free from germs (the tubes are free from harmful/foreign matter) of the tubes to ensure safety and healthy environment. Here the tube cleaner is the best way out to help it.
- Another reason to specifically employ cleaning procedure is corrosion of the tubes due to the deposits which can widely interfere with the tube functioning.
Parameters on Which Tube Cleaning Methods Are Classified
- Conveying medium
- Tube material
Types of Cleaning
- Chemical Processes
- Mechanical Processes
- Thermal Processes
- Special Types
Range Of Tube Cleaning
- Electric pipe/tube cleaners
- Portable electric pipe cleaners
- pneumatic tube cleaners
- portable pneumatic tube cleaners
- hand held pneumatic tube cleaners
- sugar factory tube cleaner
What Is Heat Exchanger Tube Cleaning?
- The procedure of heat exchanger tube cleaning is an expensive, time-consuming and tedious process. But it can ensure the efficacy of the machinery. If the machines are not cleaned and maintained properly, they easily get deteriorated over the period of time.
- Even though traditional methods of cleaning are available, they are not completely effective in cleaning.For example blasting water into the tubes is one of the traditional methods introduced for cleaning, but as the speed of the water after blasting reduces gradually proving it not very effective in cleaning the existing debris of the tubes. Hence, this heat exchanger tube cleaning is employed although it is quite expensive only due to its effective clearance of the debris in the fouled tubes.
Careful While Using
- Using this heat exchanger tube cleaning is not as easy as pie, it requires a lot of knowledge and proper handling experience while employing this method of tube cleaning.
- Usage of this kind of tube cleaner is a tedious job. Hence, special care and attention are to be taken to ensure safety and efficacy.
- When cleaning using this heat exchanger, checking of professional experience and safety maintained by the professionals is highly regarded.
Fouling in condenser tubes is highly unfavorable as it reduces the efficiency of the firm. We have to choose our cleaning methods based on the type of fouling occurred in the tubes. Here under, the major types of fouling are detailed.
Particulate fouling:
- As the water flows through the tubes, there are good chances that the lighter particles can settle at the bottom of the tube. This debris can be algae, river silt or coal dust.
- Optimizing the flow rates through the condenser tubes can prevent the debris formation to some extent. A flow rate of 7 feet per minute would be ideal.
- The debris formation can lead to under deposit corrosion which is a serious concern. The heat transfer efficiency doesn’t fall significantly as the amount of surface, which stimulates the under deposit corrosion is less.
Scaling:
- In the cooling process of water, if the saturation point of dissolved particles exceed, a direct precipitation on the tube surfaces takes place.
- Phosphates and carbonates of calcium are the popular precipitates. Such precipitates are formed in high temperatures conditions. If the tube surface is hotter, there rate of precipitation raises.
- The scale formation isn’t confined to a small area. It covers a vast tube surface area. Irrespective of the thickness of the scales formed, it has a drastic effect on the heat transfer of the tube.
- Apart from decreasing the output from the firm, it also promotes under scale corrosion. The scales have to be removed mechanically by using tube cleaners.
Microbiological fouling:
- This type of fouling is witnessed in applications, where the water isn’t treated before feeding to the system. The presence of bacteria in the natural water causes this type of fouling.
- Treating the re-circulated water using chlorine, bleach or other biocides can prevent this fouling. It is to be noted that these biocides are of no importance when the bio-film gains a foothold.
- Altering the flow rates is another technique to stop microbiological fouling. Higher the flow rate, lower will be the chances of fouling.
- The bio-films are capable of retarding the heat transfer rates. A small amount of water gets entrapped in the films.
- Certain types of bacteria are capable of developing corrosive byproducts like sulfate reducing bacteria. Such byproducts consume the base metal weakening the tubes.
Macro fouling:
- This type of fouling is caused when the water flow at the tube inlet is obstructed by particles of size close to tube diameter.
- The particles, which result in macro-fouling are aquatic animals, windblown debris, chunks of ash, rocks cooling tower materials, etc.
- Macro fouling decreases the flow rate of water, creating favorable environment for the particles to accumulate and settle.
Numerous techniques are developed over the years to save the condenser tubes from fouling. Using screens, settling ponds and filtration systems can resist the debris inflow through some extent. Scheduling cleaning operations regularly can increase the life of the tubes. Various types of tube cleaners like plastic scrapers, brushes, sponge balls are used in the cleaning process.
There are a large number of industries that rely on a boiler with high capacity for its smooth working just because there are many processes that are not possible without the utilization of this equipment. The boiler is the best piece of equipment that can be utilized to attain very high amount of heat and pressure. No other heating method can provide such big amounts of heat with such great efficiency. In order to get the best benefits from the boiler, the owners need to follow several steps so their boiler could perform in the best possible way.
Buy the best
The acquisition process of the boiler is a very complex process. You need to focus on many different points so that you don’t end up buying the wrong equipment. It would be better to contact an expert in the field of boilers so that he could suggest you the best type of boiler for your industry. Some of the points to consider while buying a boiler include the capacity of the boiler, mode of operation, fuel used, orientations of the boiler that are vertical or horizontal and so forth. If you buy the most suitable boiler for your industry, then only you can expect the best performance for your industry.
Find the best operator
When you have bought a new boiler, the next step is to find a well trained boiler operator who knows how to operate a boiler with the best efficiency and without causing any damage to the machine. Only a well-trained and well-experienced operator can deliver the best output from the boiler. In addition to that, he is efficient in reading all the gauges mounted on the boiler which is very crucial for the safety of the boiler. One more thing that you need to keep in mind while selecting a boiler operator is that he must hold a valid license to operate a boiler. Operator a boiler without a license is not only dangerous but is also illegal.
Regular checkup ad maintenance
As boiler is a huge machine, it needs regular check up and maintenance to keep working for years. If you do not perform regular maintenance of your boiler, you will see significant reduction in the efficiency of your boiler. Boiler tube cleaning is one of the most crucial tasks that must be performed at right time to keep the tubes of the boilers free from any debris. This is done with the help of boiler tube cleaners. There are different types of tube cleaners available in the market such as pneumatic, electric and hydraulic tube cleaners. There are also specialized tube cleaners available for specific boilers such as sugar factory tube cleaners. Apart from tube cleaning, there are also several other tasks such as inspection of gauges and components for any defect and if any defect is found, that must be rectified immediately.
With regular maintenance and a skilled operator, you can enjoy the services of your boiler for a long time.
If you are someone, who is involved in boiler tube cleaning activities, you might have wondered, how the soot and scales have formed inside the boiler. The answers are here…!!
Causes of soot formation:
• The kinetic reaction freezes, when the flame approaches closer to the boiler walls, resulting in formation of soot. This phenomenon can be explained in a better fashion by a knife and candle. Try to pass the knife through the candle. The knife gets blackened by the flame.
• We can obtain a smooth combustion process only when we can atomize the fuel. Failing to do so can result in the formation of larger droplets of fuel, which in turn leads to incomplete combustion. Turbulence, temperature and time; play a dominant role in this context.
• If the fuel supplied to the boiler contains larger moisture content, it results in ‘cold’ firing. As we fail to supply the required fuel amounts to the boiler, the flame temperature falls significantly. Excess soot formation takes place in this process.
• Solid fuel burning has a larger probability of generating soot than the case of gas or liquid fuels. The air input varies constantly inside the boiler, aiding the formation of cold pockets. This results in massive smoke generation.
Scale formation:
The water contains appreciable amounts of soluble salts. The filtration process is capable of removing only insoluble impurities. Once the water reaches the boiler, it experiences intense pressure and temperature. This causes the soluble impurities to precipitate out and settle on the tubes. They form a layer over the tube; they are technically termed as scales. The location of soot and scale varies with the type of boiler. In case of a water tube boiler, the water flows inside the tubes and the flue gases surround the tubes. In such a case, the scale formation takes place inside the tubes and the soot settles outside the tube surface.
Effect on boiler performance:
For a specified firing rate, we can theoretically establish the stack gas temperature accurately. Abnormal stack gas temperatures indicate that the soot and scales formed are hindering the boiler performance. These impurities are heat insulators and retard the heat transfer inside the boiler. When this happens, the essence of the boiler is lost..! To restore the performance, we tend to give higher fuel inputs. As a result the efficiency of the firm drops down significantly. If neglected, this can also lead to the failure of the equipment in the work area.
Regular tube cleaning can save the firm..!
You don’t have to worry about the killer effects of the scales and soot. The solution is real simple. All that you need to do is to schedule the tube cleaning activities regularly. Soot cleaning is relatively an easier task than scale removal procedure. When you are dealing with scales, it is important that you choose the perfect cleaning tools. These cleaning tools should effectively clean the scales, causing minimum damage to the boiler tubes.
Now that, you are completely aware about the causes of soot and scale formation inside the boiler, you can do your best to decrease their formation by constantly monitoring the performance parameters in the firm. Make sure to bring in the perfect tube cleaning equipment into your firm.
Heat exchangers are vital components in many firms like food processing units, power plants and sugar refineries. If you feel that the leakage and the intermixing of channels are the only major problems associated with the heat exchangers, then you are absolutely mistaken. The scales formed in the tubes are also a major concern. Being heat insulators, the scales formed in the heat exchanger tubes doesn’t conduct heat. This results in a drastic decline in the efficiency of the firm and a huge increase in the demand of the fuel input. Regular cleaning and inspection of the heat exchanger tubes can save you a few bucks. Bring in a brand new heat exchanger tube cleaner into your firm today.
Tube Cleaning Methods:
The tools employed in various cleaning methods are detailed below.
Air or water propelled system:
• Balls (abrasive or non abrasive): Abrasives are small, irregular and hard granules. When the abrasive ball is rolled inside the tubes, cleaning action takes place. These balls are used to clean the tubes which have light to moderate deposits. If you are cleaning a U bend section, they can be of a great help to you.
• Plastic scrubbers: They are meant to be used only when you have to clean soft deposits. These scrubbers cause least damage to the surface of the tube while cleaning.
• Nylon brushes: As the name suggests, the bristles of this brush are made from nylon. They are flexible and ensure maximum contact with the cleaning surface. If you have to clean heavy soft deposits, undoubtedly, nylon brush would be a great choice.
Mechanical system:
In this type of cleaning, we employ a flexible shaft which is coupled to a driving shaft. Any complex design of the tube can be cleaned with ease as the shaft is flexible. The end of this shaft is connected to a cleaning tool or brush. The above mentioned brushes can well be used with this shaft. Apart from the brushes, the following tools can also be employed:
• Metal brushes/cutters/buffers: When connected to the rotating shaft, they generate the power to clean the scales. When you fail to remove the hard deposits by using the above quoted brushes, then it’s time for you to try these cleaning tools.
• Drill bits: Prefer these tools only when you have to deal with very hard deposits.
Water pressure system:
In this method of cleaning, apart from using a cleaning tool, water jet at high velocity is made to impact at the cleaning area. This can flush out the deposits. The following tools are widely employed in the water pressure system:
• Bronze bladed cleaners: They are used mostly to remove the hard scale deposits. We have to consider the metallurgy of the tube while employing these tools. The bronze bladed cleaners are meant to be used only for the tubes made of copper, nickel and brass.
• Steel bladed cleaners: They are meant to remove the hard scale deposits from the tubes made of stainless steel or titanium. They are designed to be oversized so as to make maximum contact with the tube surface.
We Care The Work You Hate..!!!
Posted on: November 19, 2015
Did you ever take up the job of tube cleaning in your firm..? If yes, you would definitely accept that it’s one thing which you hate from the bottom of your heart. Tube cleaning is one of the major activities performed in firms like power plants, sugar refineries, food processing units, chemical industries and many more. The complex design of the tubes makes things a little tougher. Bent tubes are never easy to clean. If you are in search of tube cleaning tools, then this is where you need to stop and have a look..!
What If You Don’t Clean It…?
The cleaning process is no lesser than any other activities in the firm. It is interesting to note that improper tube cleaning can decrease the efficiency of the firm to drastic levels. Consider the case of a boiler. The extreme temperatures and pressures cause the water in it to precipitate its dissolved salts. This results in the formation of scales and sludges. These scales are heat insulators and increase the demand for fuel input. If unchecked, corrosion of the tubes takes place and they lose their strength. Finally, a stage comes where you can’t use them any further..!
Types Of Cleaning:
• Chemical cleaning: As the name suggests, we use chemicals to neutralize the deposits formed inside the tubes. We need to choose the chemicals based on the type of chemicals formed in the tubes. Though this method of cleaning has proved to be efficient, it is not employed in the food processing units.
• Mechanical cleaning methods: In the mechanical process, we use different tools and brushes to clean the scales. This method of cleaning is highly preferred than the chemical cleaning methods. We detail you everything about the tools required to clean the tubes.
Tools:
You have to be cautious while selecting the cleaning tools. Based on the type and thickness of the scales formed there are the tools which are specifically designed for this purpose. Make sure that the tool isn’t so hard that it damages the surface of the tubes. We present you the most commonly used tools here under:
• Carbide drills: If you find that the tubes are heavily choked or you find that the deposits are too thick, it’s time to go for the carbide drills. They can remove any hard deposits with ease.
• Nylon brushes: When you are dealing with the soft scales, you can’t leave out the nylon brushes from your kit.
• Stainless steel brushes: These brushes can remove the soft scales efficiently. They are widely used as they can be used for both ferrous as well as non ferrous tubes.
• Scrubbers: if you have to deal with the condenser tubes, make sure to carry the scrubbers with you. They can clean the light and medium scale deposits effectively.
• Scraper tools: When the tool rotates inside the tube, the blades attached to it fly out. When they come into contact with the tube surface, cleaning action takes place. Here, the cleaning action is proportional to the speed of the tube rotation.
In today’s world, every industry is trying to increase its productivity as well as its profits with the help of the latest technology. Along with productivity, there are many other factors that contribute to the profit of a company. One such factor is the quality of the products. Today, customers only want the best quality of products and for that they are also willing to pay extra process. This has made it challenging for the industries to stay in competition. In order to achieve the best quality of products, the industries are nowadays adopting the best production techniques and utilizing the best machineries for production.
One of the most used machines in the industries is the boiler. The boiler is a giant machine that is used for creating a very high amount of heat and pressure. The boiler is widely used in industries such as breweries, textiles, chemical manufacturing plants and so forth. As the boiler is very big equipment, the companies need to recognize the fact that the machine needs extra efforts in care and maintenance so that it could serve you for a longer time. There is a need for best operators and maintenance professionals so that they can take best care of the machine.
When it comes to the boiler operators, it is essential to make sure that the operator is well qualified for operating a boiler. You must check his qualification thoroughly to make sure that he could operate your boiler in an optimum way. In addition to that, the operator also must have a boiler operating license. Hiring an operator without a valid license is not only dangerous for your boiler, but it is also illegal.
Once you have hired a competent boiler operator, your half tension is gone. Next you need to focus on, is maintenance. The maintenance of the boiler is also a critical task that must be done efficiently and regularly. When we are talking about boiler maintenance, there are many things that are related to boiler maintenance. First thing that is performed during the maintenance of the boiler is the tube cleaning of the boiler. When the boiler is used for a long time, the tubes of the boiler get choked due to deposition of scale, sludge and other foreign particle. These foreign particles must be removed to restore the proper working of the boiler. For efficient cleaning of the boilers, boiler tube cleaners are used widely in the industries. Boiler tube cleaners can easily clean the boiler tubes taking very less time and with great efficiency.
Apart from the cleaning of the tubes, there are also many other tasks involved in boiler maintenance that can be easily performed with the help of some special instruments such as boiler tube expanders, tube pullout tools, and so forth. In addition to that, the boiler is also inspected during the maintenance and if there is any faulty component found in the bailer, it has to be replaced immediately to restore best efficiency of the boilers. With these tips, the boilers can be kept healthy and fit for a long time serving your company.
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