Biodiesel Filter Bags. Dirt Devil Filter.
Biodiesel Filter Bags
- A type of fuel made by combining animal fat or vegetable oil with alcohol; biodiesel can be directly substituted for diesel), or be used as an additive.
- Biodiesel refers to a vegetable oil- or animal fat-based diesel fuel consisting of long-chain alkyl (methyl, propyl or ethyl) esters. Biodiesel is typically made by chemically reacting lipids (e.g., vegetable oil, animal fat (tallow)) with an alcohol.
- A biodegradable transportation fuel for use in diesel engines that is produced through the transesterfication of organically- derived oils or fats. It may be used either as a replacement for or as a component of diesel fuel.
- A device for suppressing electrical or sound waves of frequencies not required
- device that removes something from whatever passes through it
- A porous device for removing impurities or solid particles from a liquid or gas passed through it
- A screen, plate, or layer of a substance that absorbs light or other radiation or selectively absorbs some of its components
- an electrical device that alters the frequency spectrum of signals passing through it
- (bag) a flexible container with a single opening; "he stuffed his laundry into a large bag"
- Put (something) in a bag
- (bag) capture or kill, as in hunting; "bag a few pheasants"
- Succeed in securing (something)
- (of a hunter) Succeed in killing or catching an animal
- (bag) hang loosely, like an empty bag
"These filter bags are made of a micron-rated felt, a non-woven fabric. Small polymer fibers of varying diameters and lengths are forced into a matrix. One side is singed, a process that further locks the filaments together on the downstream surface. This fabric does not produce an absolute filtration but rather a range based on generally accepted industry tests. Mandy factors influence the actual filtration including the shape, size, consistency and loading of the contaminates. Also, the feed pressure and rate of flow affects the filtration results.
These felts have a far higher dirt capacity and flow rate than a flat woven type bag and is much more resistant to blinding (clogging). The material is meant to be disposable and does not clean as well as a woven material.
Polyester filter bags can be used for filtering any liquid. There is a handle strap which can be used for hanging them from a pipe or something similar for gravity filtration. They can also be pressurized by using a filter adapter head and a pump for faster and unattended filtering. Using a pump/adapter combo is highly recommended so you can get the longest life out of your bags and not have to wait around all day to filter when they are clogging.
What bags should you be using? Use coarse bags for initial filtering. Do not jump right to the 1 micron. It's a waste of money. Start with at least 100 micron and work your way down as many steps as possible. bags can be stuffed inside of each other for multiple micron size passes in one filtering session. About 34 bags can be fit onto an adapter head to use with a pump. if done right, you will need more coarse bags than fine bags. 1 micron bags should rarely have to be changed while 50 and 100 micron bags will need to be changed many times collecting the bulk of the debris. Let the coarse bags do all the work for your final filtering bags.
When filtering WVO make sure the oil is at least 100 degrees so all fats are melted.
PORQUE O USO DE BIODIESEL?
Porque o Biodiesel e uma energia renovavel e portanto uma alternativa aos combustiveis tradicionais, como o gasoleo, que nao sao renovaveis.
Porque reduz determinadas emissoes poluentes.
Porque reduz as emissoes de dioxido de carbono que e o gas responsavel pelo efeito de estufa que esta a alterar o clima a escala mundial.
Porque promove o desenvolvimento da agricultura nas zonas rurais mais desfavorecidas, criando emprego e evitando a desertificacao.
Porque reduz a dependencia energetica do nosso Pais e a saida de divisas pela poupanca feita na importacao do petroleo bruto.
biodiesel casero hecho con sosa, alcohol del botiquin y grasa que se iba a tirar.
Solo hay que disolver la sosa en el alcohol. Cuesta un poco. Y despues se le hecha la grasa encima.
Es conveniente que este caliente, por eso lo coloque en una taza con agua hirviendo y se remueve durante unos minutos.
biodiesel filter bags
"Turn this filter head adapter sideways and slide it into a 7"" diameter bag. Turn it right side up once inside and pull it up to the top. The adapter will hold tight against the ring of the bag filter, allowing you to force fluids through it with pressure from a pump. You can now attach this filter head adapter to a 1 1/2"" NPT thread pipe and attach it to a pump for pressurized filtering. It is recommended that you use a diaphragm pump when pressurizing. Approx. 4 bags can be fit onto a single filter head for multiple micron size filtering. Recommended no more than 40 psi or more than 15 gpm. The more bags used on an adapter head, the more support they will hold against pressure and high flow rate to prevent stretching of the media. Why bother pressurizing your filter bags? When you use gravity filtration, fluids may pass through a clean filter quickly, but as the filter begins to clog the fluids will pass more slowly. You will spend a lot of time filtering if it is gravity fed and you will be unable to use the bags to their full lifetime expectancy. If you force the fluid through with a pump using this adapter head, you can pump until the filter bag is completely clogged and no longer allowing flow."
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