Gas burner for roofing with their own hands. Gas burner do it yourself: instructions for making burner from cutter with your own hands
At home, very often the need for burner occurs. The purpose of such a device is very wide, for example, soldering works or repair roofing material. Also in the garage it is often necessary to heat the part for processing. In the mainstreaming purposes, the gas burner is used to heat the metal parts with the objectives of the subsequent hardening. Therefore, many masters began to be interested in how to make a gas burner.
Gas burner design
In housekeepers for sale a large number of different models Gas burners for safe use. For example, popular design on propane can be of various modificationsEven the magnitude with the usual handle for jewelry works. The advantages of factory models is a high degree of safety and product certification. But on the other hand, the design is not difficult, and make such a tool at home will not be a lot of work. And since any goods in the store stands on weekly, especially the burner, it is possible and you need to learn how to do novice masters.
The device of the gas burner includes such elements:
- metal case;
- nozzle;
- gearbox;
- fuel supply regulator;
- node for fixing the cylinder;
- head.
The body made of metal is also equipped with a special glass, with which the fire in the burner will not be wondering. The design includes a metal handle. As an alternative, you can use other materials for it. Its dimensions should not exceed 100 centimeters. A wooden holder is installed on the handle, and then the hose is stretched. There is also a gearbox with a valve. They can adjust the amount of gas combustable, its length and correspondingly submission. Such a design is equipped with a nozzle for inciting gas.
The gas burner is also called propane. This indicates that as a fuel for it, gas is propane or a mixture of propane and butane. Such a substance is filled with a special container or a balloon, which is located behind the burner.
Many are interested in how to make a burner with their own hands. As can be seen from the list, the design of the gas hand burner is not complicated, but on the contrary, even very simple for independent production. It does not have difficult elements to spend a lot of money and time to spend. For its production it will take some time and labor costs. And if B. obligatory Examine all the schemes and drawings from professionals, and also consider responsible for work, then a convenient and safe device will come out.
In practice, a person who has never engaged in the manufacture of similar designs, after half an hour or an hour he understands how to make an independent burner, and does it.
If we talk about the use of such a burner, it happens different. For example, there is a burner for the boiler, belligent design, homemade design From the burner for heating by household gas, etc. The burner is even managed to make a lighter. This design, of course, does not suit the execution of the functions of the gas cutter, but for some purposes it can be applied. There are also burners for melting copper already with a built-in nozzle.
Independent assembly of the product
Assembling the gas burner with their own hands on the propane - the most interesting and fascinating stage of work. For beginners and inexperienced masters, it is necessary to study it as accurately as possible to receive quality product. It is required to take into account all the nuances and advice.
To begin with, you should think about the most interesting thing - the handle of the product. To create it, you can use any material. As an option, the handle from the old soldering iron or other apparatus is perfect. The tube for the supply must be made only from steel. Other materials will not fit in any way.
It is very important at the initial stages to pay attention to the size of all structural elements. For example, the diameter of the tube for the supply should not be greater than 1 centimeter, and the thickness of steel - 2-3 millimeters. Such an element must be fixed on the handle with the help of glue or other substance for fastening similar parts.
Borner housing
The basis of the burner is its housing. It is also manufactured from steel, oddly enough. For such purposes, it is better to use a rod from brass with a diameter of 2 centimeters. For the manufacture of the divider, such material may also be needed. After that, several holes should be done in order to inside the product freely circulated the air. This is done in all a certain reason - the fire can not burn without oxygen. As a rule, such holes require five or six, and their diameter should be one millimeter. They are done in the divider of the design.
Next you need to build (suck) the divider in the burner housing. To do this, you will need quite a lot of power. On the contrast to the divider, the inner flange should be installed with a small gap of approximately half acetimeter, thereby slowing down in the future a huge stream of gas that enters the stall.
Nozzle device
For the homemade lamp on propane gas, it is also necessary to make jetworks. With the help of such a detail, fuel is provided. Fuel is propane, which is in the cylinder. Metal bar should be used for manufacture. It needs to make a deaf hole. This requires a 2 millimeter drill. The jumper should be done by a 4-millimeter drill. Such holes need to overtake the hammer and walk with sandpaper.
Further at the end of the tube mounted hose from the gearbox. It should be made of a special rubber and tissue mixture. The fixation occurs due to the fixation of the hose clamp. After a reliable fastening of the hose, it is necessary to properly set pressure in the cylinder and give gas to it. With the help of such actions, the air from the system is completely driven out. If everything is done correctly, the length of the fire should be at least 40-50 millimeters.
Homemade design is very good tool and a unique tool that will always help in the economy to the young master in any household situations. And since it is very easy to produce it, then the popularity of such a tool is growing every day.
What gas to choose
Gas-burner For soldering, it is made solely on such a fuel as:
- natural gas;
- propane;
- butane;
- propaneobutan mixtures.
In other words, on hydrocarbon mixtures with atmospheric air. If you use a fuel consisting of 100 percent of isobutan, then you can get a combustion temperature of 2000 degrees Celsius.
Acetylene is a substance that allows to obtain a temperature of up to 3000 degrees. But a similar device on this moment Not popular for several reasons: the need for constant oxygen, high level Danger, the need to use expensive calcium carbide for work and other reasons.
Get hydrogen at home is more than real, and such an apparatus is able to give a temperature of 2500 degrees. But the initial materials for obtaining this substance are also very expensive (the main mixture for obtaining is syntic acid). In addition, they are unsafe. Also, minus hydrogen is that he is tangling.
Such a substance like methane is not used in burners for a home for general reasons. In addition, gas is very poisonous. If we talk about methane quatara, they do not give a large flame when burning, and the average design temperature is 1100 degrees.
How to achieve security
Those who are interested in how to make a burner at home, you need to first understand all security measures. In order for the self-made design to be effective in the work, it is necessary to constantly follow the drawings of the prototype and make their changes there.
Very often there is a situation where the flame is unevenly lit and greatly smoke. To get rid of such an effect, turn the housing on the threads of the nozzle on itself. It is necessary to do this until the time when gas will give a good and desired shade, as well as a stream of fire. If the thread of the nozzle is very freely walking, it must be sealing the ribbon.
To a small gas mini-burner or another design made by your own hands, it was safe to use, it is required before the first launch and subsequently check for tightness. Special attention should be paid to soldering connections, locations of connectors, sleeves and others important moments. After that, it is necessary to wait, slightly opening the vet. Wait should be waiting until the flame goes. All stages occur on the machine, so do not need additional actions. After that, it is only necessary to adjust the flame level and you can start work.
Thus, the burner is required tool In a home for beginners and experienced masters.
Alcohol burners are useful for fishing lovers, hunting, hiking. In one of the previous materials, we told using the vessel from the asterisk. Today we will look at the way to create a more bulk burner using an aluminum jar. Many may have a question why make a alcohol burner, if there are dry fuel in stores. Dry fuel can also be used to cook coffee or cook hot tea on campaign, but practice shows that alcohol burner Changes with this much better and more efficient.
Let's see the video of the alcohol burner from the author of homemade:
What do we need for the manufacture of self-made alcohol burner?
- aluminum jar made of gas, beer or other drinks;
- round-rolls;
- Four match box;
- Stationery knife;
- medical alcohol;
- Flomaster or marker
- And scissors.
First of all, we must cut off the top of the jar. To do this, we need to make a cut by a stationery knife and tear off the unnecessary part of the rounds.
Next, put two match box, on them a stationery knife blade to a jar and cut off the bottom.
The same procedure has to be done with the top of our aluminum jar, but this time with four boxes.
We apply two matchbox to the top of the top, but this time we do not cut, but we supply a felt-tip pen or a marker.
On the resulting line, put the labels or points through each centimeter and make cuts with scissors so that they start with the line to the niza of a piece of banks.
Our alcohol burner is practically ready, and we can only collect its component parts into one. For this, we slightly fold the lower part of the top of the jar so that it can easily become in the second.
It remains only to pour medical alcohol into our burner and test it.
Attention!!! Medical alcohol, like the burner itself flammable. When used, be sure to keep the rules for handling fire and security rules. Keep the burner in gave from flammable materials and mixtures. Do not pour too much alcohol as it can lead to burner blast and serious injury.
The burner works, which means that the next homemade is made in a good way. Thus, we can boil about 250 ml of water in just 2 minutes using approximately 15 ml of alcohol.
Hello everyone, today we will do the gas burner of the Bunzen from the girlfriend! It will not be just a stationary burner, and the burner, if necessary, you can safely hold in your hands and not be afraid to burn. It will not make it a lot of work, all the materials used must necessarily be at hand, and its area of \u200b\u200buse is quite wide.
The author often uses gas tiles in its works, but it's not very convenient to work with it and therefore I was visited by the idea to acquire something less cumbersome and comfortable. Running to Aliexpress, as well as visiting specialized stores, he found a lot of burners, but as it usually happens, the price did not suit him and therefore he decided to gather such a burner himself, the more all the necessary details were at hand.
In stock There were an old and cheap Chinese burner, which faithfully served him for several years. It has a suitable gas supply regulator and it sits down the cylinders that are sold in every economic, construction or fishing store.
She will need to adjust. So, let's begin! First you need to unscrew the standard burner, dined instead of a silicone long hose suitable size And while putting it on the sideline. By the way, if necessary, you can fasten the standard burner back if you need!
For the manufacture of a new burner, the author used the tube from the air conditioner with an inner diameter of 8 and 5 mm. The tube can take any copper. To begin, it is necessary to cut off a piece of tube with a diameter of 8 mm, 10 cm long and clear from the resulting separated, from the inner and exterior side.
Now you need to spill a piece of thin tube about 4 centimeters.
To make nozzle, you need to cut off a piece of medical needle.
When the needle is bonus, the edge can begin, so it needs to be cleaned with a file, and then clean the thin wire.
The end of the thick tube must be chipped by the passage so that the needle tightly went there.
Next, the author used orthophosphoric acid. With its help, he processed the wild piece of the tube with a needle and soldered a thick copper wire, and sealed the slot in the tube.
Then he soldered the second piece of the tube, as shown in the photo below. The author recommends rinse with water treatment with acid, to wash off surplus and prevent oxidation of the copper tube and needles.
Now you can immediately check the burner, for this you need to connect the deferred silicone hose, which the author connected with the Chinese burner at the beginning and connect the other end to the new burner.
The first test of the burner from the author was not particularly successful, she lit up badly and almost immediately Gasla. Then he noticed that if the lower part of the burner was covered with his fingers and reduce the oxygen supply, then the flame is not well adjustable.
So you need adjustment! To do this, the author took the M8 bolt, about such a ka in the photo below.
I straightened the wire that keeps two parts of the burner so that the needle flew to the wall of the thick tube. Then drilled a hole under the bolt of the drill to 7, at the very beginning of the thick tube. So that the hole would be normal, the author recommend drilled first thin drilland then drill thick. He then took the tap and cut the thread under the M8 bolt.
With a bolt, the flame does not go out and you can adjust the air supply.
In order to make adjustment more reliable and what copper thread I did not lose quickly, the author recommends enhancing its metal nut. Best suitable rectangular shape As in the photo below.
To do this, you need to take a file and clean all the places of soldering.
Next, you need to apply a nut to the place of the spike, fix it, for this you need to screw the bolt first in the nut, and then into the thread on the tube and get it well from all sides. Do not forget to process all the soldered surfaces with a sharp acid!
That's what happened in his end.
Due to the fact that the bolt can not be fully screwed down, the needle never will be shifted and will not be damaged!
It turned out quite a pretty and comfortable burner, you can safely hold in your hands and work.
When gas passes through the tube, it cools it, and the flame almost does not touch the burner, so the copper tube does not heat up so much to burn hand. Such a burner is comfortable in winter to warm the castle in the garage, as in minus temperature gas cylinders Usually do not work, then you can put a balloon for a jacket in warmth, and the burner to work even into a laundry -50.
Whatever keep the burner constantly in your hands, the author decided to make a stand for her. For this you need to make two loops from the wire on the burner. The loop needs to be done on the eye, about the same way as in the photo below. Be careful when you get them up, since all the connections may simply fall apart from overheating!
After the loops are soldered, treat all the protruding parts of the wire with a file that would give the burner more beautiful view.
Now you need to make a trigger for the burner. To do this, the author took a piece of thick plywood and drilled a thin curly hole with the edge. In this hole, he inserted a segment of thick copper wire. The burner is installed on a tripod with the help of solder loops, it does not fall from it and holds well enough.
The burner assembly works as it should, with a swirling bolt, it serves as a candle and gives a flame of low temperature. And if you open the air supply, the flame becomes purely blue and gives a higher temperature.
The burner consists of just five parts: handles, supplying tube, housing, nozzles and dividers.
Propane-butanoia mixture, which refuel cylinders for household gas plates, P. optimal conditions burns in the air with a flame temperature up to 1200 ° C. It is enough to work with "solid" (medium-s) solder: copper-zinc (brass), silver. But to get such a flame, the burner should provide good mixing of gas with air, that is, the supply of them in a strictly defined ratio - no more and no less! For the convenience of working with small parts, the torch must be thin, but at the same time stable and sufficiently hot.
Gas pressure in the cylinder - 16 atm., For such a case it is too large, therefore it is necessary to limit the pressure supplied to the burner up to 1.5-3 atm., Applying a welding gearbox or a valve from a ski resolution. At the same time, the nozzles should have a diameter. more than 0.1 mm. To protect it from a random clogging at the outlet of the cylinder, a filter element is required, for example, ceramic - from the fiber filter of the ZIL-130 engine fuel, or homemade - from a small ceramic grinding head.
Since the burning rate of the gas-air mixture is relatively small, with a rapid expiration from the gibler, the mixture may not have time to ignite - there will be a separation of the flame and the burner will go out to avoid this divider, it is necessary to make it so that through its peripheral openings part of the gas flowed down with low speed and formed around the main stream. Gas is the wicked "crown".
All this was possible to implement in a simple, available for repetition. The burner consists of just five parts: handles, supplying tube, housing, nozzles and dividers.
The wooden handle is used from the blown soldering iron.
The supplying steel tube has an outer diameter of 10 mm and a wall thickness of 2 mm. At one end, three conical belts are flowing for a dense connection of the hose, and the M10 thread is cut on the other. A little bending the tube from this side, inserted it into the hole of the handle and fixed there with glue.
Fig.1 Gas burner for gasplander soldering:
1 - gas pumping tube with a diameter of 10x2 (steel); 2 - handle (tree); 3 - nozzle (steel); 4 - body (brass); 5 - brass divider)
The housing and the divider are made out of a brass bar with a diameter of 20 mm. In the case, two radial openings with a diameter of 5 mm are neatly drilled - for air supply. The four radial holes with a diameter of 1 mm in the splitter rod provide the gas supply to the group of the fastened holes in the front flange of this part.
When assembling, the divider pressed into the housing with a small tension. The inner flange of the divider, on the contrary, was installed in the housing with a guaranteed gap: its diameter was cured by 0.6 mm less internal diameter of the case. This gap is necessary for throttling (braking) of the gas flow, which is supplied to the holes of the stobble.
The billet of the nozzle is pulled out of the steel bar. And its thin hole was made as follows. The drill with a diameter of 2 mm was made a deaf central hole, not reaching the output of 1.5 mm, and the jumper was drilled with a drill with a diameter of 0.4-0.5 mm. Then with light blows of the hammer completely bought this hole. Further, gradually pushing the end ends or grinding paper, they found a cross section where the outlet had the necessary value. Determined this place so. Signed the nozzle on the threaded tip of the burner tube. We put on the shank of the feed tube, the leaving tire-fabric hose from the cylinder gearbox and secured his homutic. Having exhibit the working pressure, gas and, waiting, when it displaces the air from the hose, introduced a nozzle (without a hull and divider) into the flame of the gas burner. The end of the end achieved the length of the torch of the burner 5-6 cm. Then they screwed onto outdoor thread Injectors housing assembly with divider.
The flame of the burner must be smooth, without soot. Otherwise, the amount of ejected air is adjusted by turning the housing on the threads of the nozzle. If a threaded connection Very free, it is compacted by the FUM ribbon.
