Design and Practice of Rural Stove

In the design of farmers' household firewood stoves, the following points should be considered:

1. Basic cooking and other functions;

2. Exhaust function of smoke generated by burning firewood-smoke exhaust;

3. The burning efficiency of firewood-the contact surface between air circulation and firewood;

4. User's habits-combining the habits of the chef and the layout of the kitchen;

5. Save money for a long time-simple and reasonable layout design;

6. Heat preservation-reduce heat loss and prolong the duration of high temperature, thus saving firewood and reducing cooking time.

Common types of stoves at present

1, energy-saving firewood stove

With the progress of society, firewood stoves are becoming more and more advanced. The firewood stoves produced in the new era have high utilization rate, energy saving and environmental protection.

2. firewood stove

A brick and stone stove mainly used for rest.

3. Multifunctional firewood stove

Nowadays, there are many cooking stoves in rural areas that can give consideration to the functions of boiling water, cooking and warming fire.

4, smokeless firewood stove

Some of the existing firewood stoves are connected by pipes, and there is basically no smoke at home, which is discharged through pipes, and the burning rate of firewood is also very high.

Specific practices of rural stoves:

Firstly, determine the location of the stove, open the flue and build the chimney.

1, determine the position of the stove, and the shape can be determined according to your own needs.

2. Determine the height of the stove and mark it on the wall. Generally, the height is about 80cm.

3. Set smoke exhaust holes on the wall and block them with mortar.

4. build a chimney connected to the smoke outlet outside the house, which must be higher than the roof, otherwise the smoke at home will choke.

Second, build a furnace body

First, build a furnace body while measuring. General furnace body can be built with common bricks, furnace door and ash outlet.

Third, the furnace cavity

1, in order to make the furnace durable, the furnace cavity is generally repaired with refractory bricks.

2. The gaps between stoves are filled with sand and gravel, which can not only prevent smoke from escaping, but also prolong the service life of stoves.

Four. Thermal insulation and refractory structure of furnace cavity and furnace surface

1, the furnace is filled with thermal insulation materials.

2. The furnace is built with brick sand to prepare for the construction of refractory mud behind.

3. The furnace surface is built with refractory mud, which must be compacted.

4. Use a pot to compact the refractory mud above the stove, and the installation position of the pot will be fixed here.

5. Trim and smooth the refractory mud.

Five, flue, fire ring construction

1, under the condition of ensuring the strength of refractory mud unchanged, add brick sand into the furnace cavity for construction.

2. Dig back the flue, flue and fire ring in the circular pit of the pot.

Six, warm water mouth, pot mouth construction

1, warm water mouth and boiler mouth have been arranged during the construction of thermal insulation materials and refractory mud. As long as there is water in the stove, the water can become hot and can be used at any time.

2. The position where the pot contacts the refractory mud needs to be reinforced with cement to ensure the firmness of the pot mouth.

3. Smooth the surface of the bricklaying furnace with mortar to reach its proper height.

Seven, ceramic tile decoration

1. When all the working procedures are completed, the tiles are finally pasted for decoration.

2, the oven door installed flue damper, prevent smoke exposure.

Eight, waiting for use

After all the working procedures of the cooker are completed, it should be left for about 15 days to ensure cement, tiles, etc. It has been cured before use.

Extended data:

Wood stoves are generally only used for self-built houses in rural areas. First, straw can be used and not wasted; Second, I want to burn wood, and I am used to burning wood. I also wanted to eat the rice cooked by firewood, so I built a firewood stove. Third, the firewood stove is simple to build, which can save a lot of gas costs.