What is the advantages and disadvantages of screw conveyor?
Advantages of Screw conveyor:
- Screw conveyors are capable of handling a great variety of bulk materials from sluggish to free-flowing.
- Screw conveyors can have multiple inlet and discharge points. Bulk materials can be conveyed and distributed to various locations as required. Slide gates or valves can be added to control the flow into and out of a screw conveyor.
- When a screw conveyor is used as a metering device, it is considered a screw feeder. Screw feeders are used to initiate a material process by metering product from a bin or hopper.
- When the angle of inclination increases, the allowable capacity of a given unit rapidly decreases.
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The mechanical advantage of a screw can be found by dividing the circumference of the screw by the pitch of the screw. In this case, the total mechanical advantage is equal to the circumference of the simple machine to which the effort force is applied divided by the pitch of the screw.
The mechanical advantage of a screw is given as MA = circumference/ pitch. The pitch of the screw is the number of threads percentimeter. The circumference is measured at the working portion ofthe screw, not the head.
because it iz very bad for u u because it iz very bad for u u
Advantages of mini laptop o It is Flexible, sensible, powerful, light weight, cheap in price and durable. o It is the best choice for business travel. o It is perfect for swift and easy computing. o It is your pal in completing your urgent project; it helps you in meeting the target wit…hin deadline. o It provides the best solutions for students to take the notes in schools and colleges. o It is a great productivity tool for techno geeks (business applications). o It does not need a huge or classy bag to be carried. You can keep these mini laptops in your pocket sized messenger bags. Disadvantages of mini laptops o Smaller screen size. o No CD drive. o Hardware speed is an issue. o No music, entertainment system. o Less storage capacity. Even though the screen size is smaller, it does not make much intolerance as long as the screen is 8.9 inches wide. We can not have size, portability along with higher processing speed. Mini laptop is designed for swift and easy computing. Mini laptop is not meant to do heavy computing tasks, nor they are meant for long period of computing. For music and entertainment system, external slim line USB CD/DVD drive can be purchased and used. So never hesitate to buy mini laptops! ( Full Answer )
Advantages . Better job security. less chace of being fried, and you can only be fired if you have done somthing wrong. you can not be pushed around as easy. Disadvanteges . You have to pay alot to get into the union. Advantages . Better job security. less chace of being fried, and you can o…nly be fired if you have done somthing wrong. you can not be pushed around as easy. Disadvanteges . You have to pay alot to get into the union ( Full Answer )
genetic modification can be bad because animals and stuff are changed to taste better but im not sure if that is genetic engineering
The advantage is that it helps us manage our money... The disadvantage is that when it crashes... then we practically lose all our money.
nothing is wrong about speakers beside they all are terrible do not buy speakers that are black the sound doesnt work...buy beats speakers in white its the only way to have good sound.....small disadvantage would be that you need speakers that match your amp. So you can have very expensive amp with …very expensive speakers sounding worst then cheaper combination ( Full Answer )
Visual expressions allow people to clearly hear what the otherperson is saying. However, a disadvantage of visual communication,is that people can see expressions, both good and bad.
Advantages: - Works on glossy surfaces such as glass Disadvantages: - May not work on overly soft or non-uniform surfaces - Requires frequent cleaning
the advantages are that they benefit the country and gives back money when they come to stay at the resorts
More controlled environment. Rapid growth and nutrient uptake.. Higher electric consumption. More risk to mold, disease, bugs.
A posidrive screw stays centered over the driving tool. On Slotted head screws, the screwdriver can slip easily out of the groove.. A very nice kind of screw is the "TORX" head screw. With the proper torx bit, they cannot slip or strip easily while screwing them into wood or metal.
Opportunity cost is the key to comparative advantage: Individuals and nations gain by producing goods at relatively low costs and exchanging their outputs for different goods produced by others at relatively low cost. All potential trading partners can gain enormously through appropriate specializat…ion and exchange. Advantages You can stand out. You can have a unique selling point. You can attract more customers if they are draw to your unique business. It helps you to be recognised and noticed. It helps your business to be remembered. Disadvantages If it is too unique it will put off potential customers and only appeal to a selected crowd which could end up meaning you would have a smaller business. It might not appeal to everybody. It might not attract your target market. Other competitors may use similar idea to yours and then you will have no unique selling point. Once your business is well known it is important to come up with other new unique points to keep customers reeled in and interested in your business. ( Full Answer )
You divide the pitch of the jack's screw into a length equal to the distance traveled by the end of the Jack's lever around the circumference of a circle having a radius equal to the jack's lever. Elliott
The advantages of a screw conveyor are the efficiency, durability, it is not \ndurty and it is very affordable comparing to the other transport system \nsolutions.
A screw conveyor is basically a long tube that transport a \ncertain material from a point A to a point B. The way in which the material is \ntransported is by a helical screw, invented by Archimede almost 2000 years ago. \nIt can transport material in any kind of inclination, from 0 degrees up to 9…0 \ndegrees. It's used for many industrial purpose. ( Full Answer )
Not quite as accurate as a rifle, nor as easy to shoot. However, rumors say an arrow can pierce bulletproof glass. Assuming you are using the bow for hunting, not war, both are good. Bow hunting requires more skill.
Usually synchronous operations means that the operations are "doneat the same time", and asynchronous are "not at the same time"(usually in the case sequentially) As far as advantages anddisadvantages, it depends on what you're doing synchronously andand asynchronously. But usually the issues with s…ynchronousoperations is that if you have a lot of processes for oneoperation, it will tend to become slower as there will be a"blocking" mechanism to control the flow of the operations inquestion. ( Full Answer )
Screw conveyors are not dangerous at all! All the motion components of the screw \nconveyors are kept covered by metal structures or bells. The inspection doors \nare kept locked until the screw conveyor is stopped, otherwise it is necessary \nto put a grid in order to avoid any dangerous situation.… ( Full Answer )
Servlets are the Java platform technology of choice for extending and enhancing Web servers. Servlets provide a component-based, platform-independent method for building Web-based applications, without the performance limitations of CGI programs.Servlets create dynamic web pages.. The advantage of …Servlets is,. n Portability. o Portable across operating systems and across web servers. n Power. o Harness the full power of the core Java APIs: networking and URL access, multithreading, image manipulation, data compression, JDBC, object serialization, internationalization. n Efficiency & Endurance. o Memory resident, so invocation highly efficient---no process to spawn or interpreter to invoke. n Safety. o Support safe programming since inherit Java's strong type safety, exception-handling mechanism . n Elegance. o Code is clean, object-oriented, modular, and simple (i.e.. Session tracking, cookie). n Integration. o Tightly integrated with the server---translate file paths, perform logging, check authorization, and MIME type mapping . The disadvantage of Servlets is,. n Web Administrator will need to learn how to install and maintain Java Servlets. n Tedious uses of out.println() statements. o Can be remedied by using Java Server Page (JSP) ( Full Answer )
well the advantages of a school crossing is that you can get to theother side. But the disadvantages is that some cars don't stop atall.
well an advantage is: your feet are 35% more comfy than shoes. a disadvantage is that slippers arent so waterproof, so if you walk in a puddle, yikes. also slippers rip and tear more easily.
An advantage is that you get paid for exactly the amount of time that you worked. A disadvanted though, compared to someone with salary is that, even when a person that gets paid salary doesn't work all the hours they are supposed to, they still get paid the same. While someone who gets paid by the …hour will only get paid for the hours that they worked. ( Full Answer )
You do not name the system. Need a noun here. oh and that is not an actual question unless it is rhetorical or you are expressing disbelief by repeating what you are supposed to do, i.e. if a teacher tells you to do something, (Discuss the advantages and disadvantages of this system), and you ask …a question to clarify it. Oh and since you never actually name any system in your question then it can be listed and grouped with anything, such as politics, computers, hierarchy, etc. ( Full Answer )
Mycologist can distinguish safe mushrooms from poisonous ones, yet, a Mycologist isn't a well payed job most of the times, that is... If you can even get a job, it's a hard world out there...
One advantage of the market is that you can get what you need butcannot produce. One disadvantage is that it may not always comecheap.
If the husband will take care of financial issues, then it's better for wife to be a housewife. The advantages are: - Housewife can take care of herself, so become more attractive to her husband when he comes back from work at the end of the day. - Housewife will find more time to raise her childr…en and spend more time with them. That's cool for both of them. - Housewife's house more cleaner and well organized more than others houses. To be a housewife, it doesn't mean that you can't go outside, but it means that you don't required to work. In my culture, woman (daughter, wife, mother, sister, etc) don't required to work because the law force her close man in family to pay for her. So they are the queens always. ^_^ ( Full Answer )
Advantages: - Easy to repair - Protect the shore - Function after minor damage - Don't disturb the shoreline Disadvantages: - Expensive - Ugly - Ruin the surfing tourism industry - Can be displaced easily by waves - Don't absorb all energy due to gaps between the breakwater
Advantages: . members of the audience who are oppressed and who are effected by the issue of the play could be given an idea of how to stop the oppression. . Members of the audience who perhaps oppress people themselves are shown how the oppressed feel and so understand the situation better. . Fo…rum theatre gives audiences a chance to interact with the play instead of simply sitting and watching. Disadvantages: . It would be difficult for the actors to improvise and think on their feet when another person comes in and changes the plotline. . The people who come into the performance from the audience wouldn't be experienced actors and so the performance would be of poorer quality. . Usually the actors wouldn't know the audience member and it is awkward to perform a play on the spot with someone you have never met. ( Full Answer )
One of the advantages of motorcycle patrol is that is uses less gasthan that of cruisers. One disadvantage of motorcycle patrol isthat there is no way to transport prisoners.
Advantages One clear advantage of having a swimbladder is that little to no extra energy is necessary in order to remain stationary at a constant level of water. Only a slight control by use of the pectoral fins is required to balance out the propulsive force of water exiting the gills. Fish with… no swimbladder on the other hand, such as mackerels, sharks, and rays must expend energy by constantly swimming in order to keep from sinking. . Another advantage of swimbladders is oxygen storage. Physoclists and physostomes alike may occasionally use the oxygen present within their bladder as an emergency backup in times of urgent need, although, this emergency store can only be of aid for a few minutes (Jones 1957). Finally, swimbladders in some fish are known to increase hearing abilities. With the presence of inner ear- swimbladder connections, these fish have exhibited greater sensitivity to sound, however it is not yet clear whether there is also an increase in frequency selectivity (Coombs & Popper 1982a) Disadvantages One disadvantage of having a swimbladder is that neutral buoyancy can only be achieved at a small range of depths specific to certain fishes. If a fish swims below its buoyancy range, it will have to expend greater energy in the exercise of swimming in order to keep from sinking. On the other hand, if a fish swims above its upper buoyancy level, it becomes overly buoyant. Its swimbladder would expand to such a great capacity that the fish might be thrown out of control if it does not compensate for this increased buoyancy by vigorously swimming downward. The fuller the swimbladder gets, the more tipsy the fish is-- much like a large helium balloon. Therefore, many fish that do not have a swimbladder, such as the Atlantic mackerel, have greater depth flexibility and speed in moving through columns of water. A swimbladder would only serve as a constraint for these fish which are continuously active predators (Schmidt-Nielson 1997). One other disadvantage of having a swimbladder is that oftentimes the bladder serves as an acoustical target which sounds can be bounced off of. This might enable predators to more easily locate the fish (Schaefer & Oliver 1998).. ( Full Answer )
Advantages of using wizard 1. it's quicker 2. It's simple Disadvantages 1. It's for beginners 2. It's time consuming
Friendship is a supportive relationship between two or more people.This kind of relationships involved mutual respect, affection,esteem, and knowledge when helping friends in times of need orcrisis. Here you can ask questions about how to make friends, howto be a good friend, and much more.
Advantages are really fast speed combined with good image quality. The IBM 1403 chain printer was so fast that its *output stacking bin* had to be 'motor-driven.' An "advantage" (although not in the printing OR data-center-optimization sense!) was the remarkable character of the noise these thing…s make - once heard, never to be forgotten. As has been pointed out elsewhere on the Web, you could program the system so the printer would play music... Disadvantages: Large, heavy, noisy, requires considerable care with lubrication and maintenance, and needs fairly competent electrical power. There are few things a chain printer can do that a high-speed laser printer can't do "better" (note that it would be a very rare situation for a typical chain printer to be used on multipart originals, or in fact on anything requiring physical impact to register) ( Full Answer )
This algorithm has several advantages. It is simple to write, easy to understand and it only takes a few lines of code. The data is sorted in place so there is little memory overhead and, once sorted, the data is in memory, ready for processing. The major disadvantage is the amount of time it takes …to sort. The average time increases almost exponentially as the number of table elements increase. Ten times the number of items takes almost one hundred times as long to sort. ( Full Answer )
on the plus side, you have the reasons for, the benefits. then again, on the other hand, you have the drawbacks, and the negatives. hard to say.
An magnetized screwdriver is an advantage for an electrician because it means the screw will remain attached to the screwdriver meaning it will be easier to unscrew. Hope this helps ;)
The larger thread spacing has 2 disadvantages: It is not a strong since it has less effective area; and if you are using to precisely locate something there is less precison per turn.
In order to calculate the capacity on a screw conveyor, you willneed to use an official equation. The equation is as follows: CS=CFH/ CFH at 1RPM.
Vertical screw conveyors work because of simple advices such as the \nright rpm of the gearmotor, the conveyor feeder (stricly connected with the \nvertical conveyor) and the type of internal screw. Of course these are \nconfidential information that I canât disclose.
Agriculture can be defined as the systematic and controlled use of living organisms and the environment to improve the human condition.
The difference between and advantage and a disadvantage can be very significant. An advantage means you have the upper hand in a situation usually only one person can have a particular advantage. A disadvantage can be an obstacle that more than one person can have at the same time.
There are multiple advantages to using a conveyor system in a bottling plant. The most striking is the increased efficiency that a system would bring to the plant. Others include greater ability to track products with increased management in place.
There are a number of potential advantages to using plastic conveyor chains. Some of these advantages include being 40% lighter than metal covers, they require small motors and use less energy.
The main function of a screw conveyor is to transfer large heavy items from one process to another. They are an efficient piece of equipment primarily used in the industrial sector.
Wooden screws are an uncommon item that are hard, if not impossible to procure. Their use would present many difficulties but may offer advantages such as resistance to corrosion, being lightweight, and electrically non-conductive.
This mechanism, used to move liquid or granular materials, can be sourced direct from the manufacturer, for which the product is named, called Screw Conveyor Corporation.
The disadvantages of using ball screws are that they are expensive, they can be back driven and they don't work effectively for hand-fed machine tools.
There are many advantages of installing a conveyor belt in a mall. The biggest advantage is that it reduces injuries. It allows the merchandise to move closer to the person working the registers without having to keep reaching for the items.