ctnuser12 on September 7th, 2016

miniature housesNow-a-days people are trying to eat more organic foods because they want their families to consume things that are free from pesticides and synthetic chemicals. We all know that buying organic fruits and vegetables in the super market are quite expensive and sometimes beyond our financial reach. Luckily, with a little attention and care, now we can grow fresh and delicious organic food in our own backyard and enjoy eating them everyday. Read the rest of this entry »

ctnuser12 on August 17th, 2016

Generally, crowns are placed as dental caps on top of the tooth above the gum line to restore its functionality, appearance and structure. People having damaged teeth, cavities or implants go for this procedure because it looks like almost natural teeth matching with the original color. Based on the purpose for which it is being used, they can be made of different materials. Implant crowns that are meant to fit into the dental implants, are typically made of ceramic or porcelain material, comes in the same color matching with the original tooth. Read the rest of this entry »

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ctnuser12 on December 29th, 2015

industrial centrifugal fansDraft fans are extensively used in boilers to improve the flow rate efficiency of air and gases. The working of forced draft fan is different from the induced draft fan. One can use either forced draft fan or induced draft fan based on the industrial need. The basic working of any draft fan is to either exhaust the burnt gases or increase the air flow.

Working of Induced Draft Fan

  • Induced draft fans are placed at the outlet of the exhaust fans.
  • Induced system consists of a fan which pulls the burnt flue gases through the boiler and pushes them into stack or chimney.
  • These fans are operated by electric motor.
  • Induced draft system uses negative pressure which means, the pressure inside the boiler is slightly lower than the atmospheric pressure.
  • Boiler casing and openings are sealed to prevent the air leaking into the boiler which will result in lower capacity and lower efficiency of the induced draft fans.
  • Centrifugal FanThe boiler casing is built of strong material in order to withstand the external pressure of the atmosphere.
  • The working can be explained in brief by the flow direction of the exhaust gases.
  • Combustion occurs inside the boiler or furnace and then the exhaust gases are moved over the induced draft fans where it contains series of vanes or blades that makes the pressure of the gases lower than the atmospheric pressure.
  • Then the gases are moved in to the chimney from where it gets discharged outside.

Working of Forced Draft Fan

  • Forced draft system are placed at inlet of the air to the furnace.
  • They are run by either steam turbines or by using electric motor.
  • In forced draft system fans used are commonly centrifugal fans, where the air flows along the radial direction of the blades or vanes.
  • ID Fan manufacturersThe air which flows into the boiler must have an higher pressure than the pressure inside the furnace.
  • So centrifugal fans are used which will increase the pressure of the air that is entering into the furnace.
  • While using a forced draft system the whole boiler is under positive pressure.
  • Every opening of the furnace must be plastered well in order to stop the contamination of the air from the exhaust gases or any dust particles.
  • In this type of fans the air flow direction explains the working of the forced draft fans.

In the boiler, the induced draft fan and forced draft systems can be used with series blades mounted on it. The series of blades will make the pressure difference inside the boiler system, through which the air and the exhaust gases move.

ctnuser4 on November 16th, 2015

Centrifugal FanWith the course of time many systems have been upgraded. Similarly, in the case of ventilation system a non-conventional means of circulation of air has come into existence. The most recent one is the use of wind energy to circulate the air. The geometry of the system is designed in a manner such that a very low velocity breeze will tend to make the air circulation possible.

Turbo ventilation system

  • The turbo roof ventilators are no energy, low cost, low operating cost devices.
  • The turbo ventilation system is effective in draining the hot air and industrial pollutants such as dust, poisonous gases, humidity, fumes, heat, odor and other pollutant particles from the working area.
  • These are weather proof, rain leak proof and can withstand very high wind velocity and extreme climatic condition.
  • The installation of the turbo ventilation is very simple as it does not disturb the existing structure of the building.
  • These do not require any electricity, motor, and wiring are far more efficient than conventional motorized ventilation system.
  • The main source of energy for this type of ventilation system is the natural wind available. Turbo ventilation system provides safe, cool and healthier environment by removing the entrapped heat, moisture and industrial pollutants.
  • The operation of the turbo ventilation system is, using the full velocity energy of the wind, it induces airflow by centrifugal force and draws the hot air in the turbines towards the spinning vanes and out of the turbine.
  • In detail the working can be explained as, the rotation of the vanes creates centrifugal force. This centrifugal force then creates a low pressure region which draws air from inside.
  • The important benefit of the turbo ventilators is that it uses renewable source of energy i.e. wind energy. The construction of the turbo ventilation system is strong and more importantly light weight.
  • The different parts in the ventilation system are made of stainless steel and aluminum.
  • If the turbo ventilation system is given the aid of very less electric power, it still can work in very adverse situations and can be proved to be the most effective ventilation system that can make the working environment safer and more effective for a living being.

Some features of this kind of ventilation system are:

  • Uses Non-conventional energy.Centrifugal Fan
  • No electricity bills.
  • Investment of the ventilation system is recovered in less time.
  • Heavy structures are not installed in the top of the roof.
  • Less vibrations.
  • Works 24 hours in the 365 days period of time.
  • Maintenance cost are very less when compared to the conventional type of ventilation system.
  • Suitable for all kinds of buildings and explosive environments.

The latest advancement in the ventilation system was the need for a low cost, renewable source and most importantly a low maintenance system.

Once you are done with the maintenance part of your car, the final step that you can do is to apply car wax to your car. Car wax can be used as a sealant to protect your car’s look. Applying wax can also extend the life of the vehicle’s body. So, if you would like to paint your car, you can make use of waxes available in the market. Some types of car waxes are listed below.

The two varieties of the car waxes available in today’s market are – natural waxes that are partly or wholly from the plants – and synthetic waxes made of chemicals. Though both of them look same, they are different in properties.

Natural car waxes
Natural car waxes are more expensive; especially, those made of pure carnauba. This carnauba is derived from a plant called Cerifa in Brazil. Natural waxes include this in the pure form or mixed with petroleum products or oils to different degrees. Though they can be used to paint the car, they last for only 1 to 2 months and need to be regularly renewed. These waxes are in the paste form, and they give glossy finish to the car that can’t be given by synthetic car waxes.

Synthetic car waxes
Most car waxes are made of synthetic chemicals. But, they work in the same manner as the natural car waxes. These waxes are in the form of liquid or spray rather than paste, making them more of paint sealant than as a wax. They buff out more easily and not as hard to rub as natural waxes that is, these waxes have the ease of application. These waxes can last long – up to a season, as there is no natural product in these waxes and can be renewed after. With synthetic car waxes, many variations can be obtained. If you want to use this wax, you don’t have to remove the old wax from your car and these are highly resistant to hot and cold temperatures and washes.

Benefits of car wax cleaners
Car wax cleaners can be used prior to polishing or waxing of the car, to remove the residue from the car paint or to remove the finish dulling surface contaminants that adhere to the paint. After using the car wax cleaner, if you apply the wax, then, there will be an improvement in the glossiness and protection of the car body. Car wax cleaners help the new coating of the car wax to penetrate the surface and protects the paint, in a better way.
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ctnuser4 on March 24th, 2015

Ad servingThere are different online advertising strategies to bring customers to one’s website. You can convert this traffic to paying customers. In order to get more and more customers, advertisers are using different strategies. Below are some popular strategies.

Banner ads
Banner ads is one of the simplest form of online advertisement. Banner ads appears in small rectangular box, it will have image, graphic and some times text and animations. HTML code is inserted to the image. So by clicking on the box user is navigated to the advertisers website. Banner ads will appears on web pages in different sizes and different shapes.

Floating ads
When you open a web page you will notice some advertisements moving across the web page. This type of advertisement is called floating ads. This type of ad catches users attention.

PPC ads and Campaigns
PPC is nothing but pay per click. Advertisers will pay to the publisher when the user opens the ads. The advertiser will pay the publisher on the basis of number of times the ad was clicked.

Social media ads
Social media ads are nothing but advertising through social networking sites. Like Face book, Linked in, Twitter, etc. One of the main advantage of social media ads are they can reach more number of people. Because now a days every one is using social networking sites. Advertisers can easily reach their targeted audience for their campaigns.

Blog postingad server
Blog posting is another way of advertising. By creating a blog with informative data you can tell about your services and products. In order to achieve your target you need to regularly update your blog.

Article marketing
By submitting informative articles to article directories you can advertise your product/service. But the article must be relevant to your product. This will give a positive impression on your business.
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