The briquettes I bought at home don t catch fire, they smoke straight up, what should I do 5

There are 3 possible of the following:

1.The lumps of coal are too wet. It's good to have a little wet, it can produce water gas (co, h2), things that are too wet will definitely not catch fire, and the necessary condition for burning is 1 - the ignition point, and the ignition point cannot be reached for a long time.

2.Poor ventilation measures. Necessary condition 2 for combustion - oxygen, this is not enough, naturally it does not catch fire, and the combustion is not sufficient.

3 Coal is fake. Prerequisites for combustion 3 – flammable. The black one is not necessarily coal, there are a lot of stones, and there is a lot of bituminous coal, which smokes when burned.

If you are sure that 1 and 2 are okay, go to the return of the coal seller, it is estimated that you can't find it, and the next time you buy something, you will find ordinary people, and you will often come to buy, basically there will be no problem!

Maybe it's damp, or maybe the coal doesn't work well. You can try lighting it with a paper twist first.

Is it wet How long have you burned It only smokes it means it's already on fire But the fire is small and not burning enough You can't see the open flame If the coal is dry, your coal is very bad It's a tragedy.

The quality of the briquettes is not good, and if it is damp, it is recommended to expose it to the sun or return it.

The main thing is that the coal blocks are pressed together, and the ** points are relatively few, and the wind needs to blow down to burn it with a fan or other things!

Paste a layer of toilet paper, then wrap it a little thicker, light the toilet paper, and it catches fire.

That's a problem of coal quality, there is no good way, and then buy some high-quality coal-doped burning.

Smash it open to see if it's plastic foam inside.

That is, the quality of the briquettes is not up to par.

Bad ventilation? Improve ventilation and it should be fine.

I don't know if you are igniting it, this situation is the lack of oxygen to support combustion, if you can blow the wind to support combustion, it will not smoke directly!

Subsidizing coal really pitted people, it was difficult to burn, and a big pit was dug to destroy the farmers' pits, and 900 meals could not be burned.

The subsidy will be used, can there be any exchange? Just get used to it.

I also make my own stove. Envy of those who don't need to make a stove.

It is caused by poor ventilation of the vehicle. Because when the vehicle is started, the ignition system needs to release a certain amount of heat, and the only heat is the oil, once the ignition system has insufficient ventilation or oxygen supply, it will cause the oil to not be fully combusted, so that the vehicle appears white smoke but can not catch fire.

If the vehicle is in use, the vehicle is not smoking, the driver can take two solutions, the first way is to reduce the amount of fuel placed in the vehicle at one time.

The second solution is to improve the ventilation system, and the phenomenon can be solved by appropriately increasing the vents, which is also the measure that most car owners will take, and it is easier and more convenient to deal with.

3. If the fuel used is not good and cannot be ignited, you can go to the after-sales maintenance shop for specific inspection.

The main points to pay attention to when using firewood heating are as follows:

1. The exhaust pipe is far away from the cab;

2. When using firewood heating, be sure to leave a slit in the window to maintain internal and external air circulation to avoid poisoning caused by excessive carbon monoxide.

The basic principle of diesel heating is a small internal combustion engine, which uses diesel fuel directly to obtain heat, and then uses the heat dissipation of the machine to heat the cab.

This is caused by poor ventilation.

Because the density of the compressed fuel is still not high, because a certain amount of heat is released, the volume of the fuel is larger. The internal space of the diesel heating is not enough to accommodate the fuel that exceeds the rated capacity, and the ventilation or oxygen supply is insufficient.

In the case of insufficient oxygen supply, the compressed diesel fuel cannot be fully combusted, or it cannot be fully burned in a short time, which leads to the occurrence of light smoke and incapaculation.

There are two solutions:

First, reduce the amount of fuel that can be placed at once.

Second, improve the ventilation system and appropriately increase the number of vents.

If it doesn't catch fire, you can choose to try again.

After opening the window, the oxygen is sufficient, the combustion is sufficient, of course, there is no more smoke, if you don't open the window, you will have so much oxygen, and if you want to burn, you can't burn, of course it will smoke.

When the windows are opened, the smoke is blown away by the wind, so you don't feel the smoke anymore.

Looking for after-sales maintenance, it is generally the capacitor on the circuit board that is broken.

If there is a problem with the circuit or motor, repair it quickly.

We used to use coal stoves, put two briquettes, put some firewood on top, and then light the top, add firewood once or twice, and it will be fine after a while, about five or six minutes.

Put dry firewood in the hearth, put briquettes on top to cover the lid, light the dry wood with a newspaper under the firewood, burn it for a while and wait until it smokes, boil water or a pot on the fire, and if it is too slow, use a fan to fan the wind underneath, and it will soon catch up.

This shows that the upward pulling force of the stove chimney is less than the resistance caused by the flue, so the flue gas cannot go along the fire wall and du

Heater zhi went all the way to the chimney. When the DAO furnace door is opened, the air enters directly from the furnace door, but the chimney is not strong enough, so the smoke comes out of the furnace cover.

Solution: 1. Increase the pulling force on the chimney;

2. Reduce flue resistance.

It's called backfire. The fire burned under the cooktop, burning out the cooktop. Tempering, generally the burner cover is blocked, that is, the fire cover or exit hole. Any gas is under pressure.

The gas comes out through the nozzle, mixes with the air in the gas appliance, passes through the fire cover, and ignites. It's a complete pathway. Once the fire cover is dirty, the mixed gas cannot pass through the fire cover, and the fire will leak from the nozzle.

There are two general reasons why the lid is smoking:

1. The chimney is blocked or not smooth, such as bituminous briquettes are mostly attached to the smoke pipe, which needs to be knocked or dismantled for cleaning; Or the soot blocks the smoke outlet.

2 There was too much coal, and it blocked the way to the chimney.