Miracle furnaces on wood with their own hands: drawings, schemes, description and reviews

If it comes to autonomous heating, then you probably remember about such a device, which is called bouleryan. In other words, such an aggregate has a furnace in it, to which several bent tubes are connected. The design allows burning various kinds of solid fuel, including firewood, with high efficiency.

Is it worth making

Such miracle ovens on industrial-grade firewood have an impressive cost, for one model you will have to pay more than $ 200, but the price increases depending on the dimensions of the furnace. Despite the fact that the device of the furnace is somewhat more complicated compared to a conventional burzhuyko, many masters undertake the production of boulevard with their own hands.

Design features of the miracle furnace

In order to make the design of the described furnace design successful, the scheme of a miracle oven on firewood should be studied by you, as well as its device. The unit is an all-metal construction, which has in the furnace and adjacent to it bent metal tubes. On the front panel there must be a door through which you will load fuel. In addition, there is a device for adjusting the power. With it you can change the burning modes. In the furnace there must be a secondary combustion chamber and a branch pipe, the outlet for which will be used by the chimney. Miracle furnaces on wood will work more efficiently if you perform well the heat insulation of the chimney. Experts advise using mineral wool for this purpose, the thickness of which should not be less than 3 millimeters. It will take an ashtray, through it will enter the air into the furnace, it is necessary for the combustion of fuel. The master can also work on creating an oversized ash pan, however, in the process of slow combustion of the waste, there will be practically no formation. The rear wall should be double, it allows to make the work of the unit even more effective. Some models are equipped with a double hull for this.

Preparing Before You Begin

Before you start making a miracle oven on wood, you must stock up on metal pipes, the outer diameter of which should vary from 50 to 60 millimeters. It will also require sheet metal. Since the furnace will work at a high combustion temperature, metal sheets should be used, their thickness can vary from 4 to 6 millimeters. You need to stock up a standard set of tools and a welding machine, in addition, you will need a pipe bender.

Tips for the master

In the process of making a miracle oven on wood, you will need to cut out pieces of pipe that should be bent. At the next stage, a device is constructed that will be used to assemble and remove smoke. The master will have to perform dampers for tapping and blowing. We must not forget about the need to make a door that will close the combustion chamber. Miracle oven on wood, the price of which can reach 20,000 rubles, should have a frame, which will consist of bent pipes. These elements are welded together, and afterwards a partition is installed. A sheet of metal you will have to install in the hollow space between the pipes. The door must have a lock, and the next step will be precisely its installation. In order for the structure to stand firmly during operation, it will be necessary to make and then weld metal legs.

Methods of work

When a miracle oven is made on wood with its own hands, it will be necessary to cut the individual elements from the pipe, which must be in the construction. The length of each of them must be 1.2 meters. The bender will help to bend the work pieces, giving them a radius equal to 225 millimeters. To arrange these components of the furnace will need to be staggered. To remove smoke and accumulated moisture, it is necessary to make T-shaped devices, through which smoke will rush upward into the tube, as to moisture, it will drain down. To remove moisture, a special water tap is installed, it is necessary to open it only for these purposes, and then close again. Only in this way can you eliminate the deterioration of thrust.

What you should pay attention to when making the furnace

When a homemade miracle oven is made on wood, it will be necessary to perform a special damper, it is necessary to remove smoke from the device. With this component you can adjust the intensity of the thrust. For the ashbox, which is located on the front door, the master must make a blind flap. In order to ensure its reliable and proper fit, you need to use a spring. The front door is the most difficult part of the self-made boulevard. It should close almost tightly. The better it will be adjacent to the surface of the furnace, the more efficient the whole structure will work. Miracle oven on wood, reviews about which are the most positive, should be manufactured using the technology that is described in the article. Only in this way will you be able to get a device that will work efficiently and will differ in longevity.

Using a tube of impressive diameter, you should make two rings, which should fit tightly into each other. To do this, cut pieces of 40 millimeters in the amount of 2 pieces from the pipe, which has a diameter of 350 millimeters. One of the segments must be cut and then expanded. Then the front side of the structure is made, while a ring of smaller diameter is used. The second ring should be used when installing the door, it should be welded to a circle of sheet metal. After the door is welded one more ring, which is slightly smaller than the diameter of the ring located on the front side of the device. In the gap, which is formed by the door rings, you need to lay the asbestos sealing cord, and then - the damper.

Nuances of works

The installation of a wood-burning stove has been described above, your product must conform to a design that is generally accepted. The next step will need to return to the bent tubes. In the first two it is necessary to make holes by welding the injector tubes to them. These are metal elements with a diameter of 15 millimeters. Whereas the length should be equivalent to 150 millimeters. They are needed to provide connection of the furnace with convection elements.

Using pipes, it is necessary to weld a skeleton with a partition. For the last element, a 6 mm steel sheet should be used. The gaps between the pipes are covered with metal strips, and afterwards the back wall is welded, which will allow forming the furnace body. To accurately fit the elements of the partition, metal strips and walls, you should first make cardboard blanks. For the door is recommended to make a special lock, which is an eccentric, reinforcing the metal loop. It is located on the wall of the structure. This device will ensure the maximum tight fit of the oven and the door. Miracle oven on wood, the greenhouse version of which is presented in the article, should have a door and hinges, the latter are manufactured and hung in the final stage. This applies to the legs of the stove, which should be as strong as possible.

Conclusion

The production of boulevard is difficult to call a simple process, the traditional burzhuyku will make it much easier. However, the high efficiency and usability justify the effort and time spent. Initially, however, you will have to prepare the drawings of a miracle oven on wood, they will allow you to implement the entire process without errors, which will become the key to the success of the work done.