How to clear blocked sewers

1. You can stuff the hose of the pump into the sewer pipe, and then put a small amount of water in the pool, and then continue to pump air into it, and the pipe can be dredged quickly.

2. Find a log or plastic rod with a diameter slightly thinner than the inner diameter of the sewer pipe, insert it into the pipe, then put an appropriate amount of water in the pool, and quickly pump the wooden stick or plastic rod up and down without interruption, under the action of suction and pressure, the clogged dirt in the pipe can be disintegrated and washed away by the water.

3. When the underground drainage pipe is blocked, you can slowly pour the soda solution into the drain, wait for a while, the sludge in the pipeline will naturally rot and decompose, and then wash it down with a large amount of water to restore the smooth flow.

Go to a small store to buy an 8 yuan hand-cranked spiral wire, (about 6 mm in diameter) from the floor drain while shaking and pushing downward, until the hand-cranked has a foreign body feeling, and then gently pull it out while shaking, and the clogged hair and other dirt will be swung on the spiral wire, and the problem is solved. It's even more convenient if there is no cover at the drain in the bathtub. (Don't use hydrochloric acid, firstly, pollute the environment, secondly, it is easy to cause danger to the human body, and thirdly, the pipeline is easy to be eroded by hydrochloric acid and perforated for a long time, and the trouble is even greater).

Put the caustic soda into the mouth of the sewer and pour a pot of boiling water into it, not a warm kettle, but a large kettle for boiling water. If the worker has been hired to use iron branches to pass through and be slightly smooth, but then the water is not removed, it is not suitable to use iron branches again, for fear that the anti-corrosion canal will be penetrated. You can use thick rattan instead, the rattan head can be nailed ten eight inches long iron nails, one side stretches into one side and turns and stirs, loosen the debris, and then pour it with a concentrated alkali solution, and then push the rattan out and pull it out, if it continues many times, it can be effective.

In addition to thick rattan, you can also buy a spring canal device from a hardware store, which has a better effect. Salt, white vinegar, straws, etc., used by ordinary people, do not work.

What should I do if the sewer is blocked?

1. Caustic soda with fire.

The sewer grease is too thick and can be removed with fire caustic soda, fire caustic soda has strong corrosiveness, can corrode the oil scale, dissolve the fire caustic soda with hot water, and then pour it into the sewer, it can be dredged, you need to wear gloves when using fire caustic soda.

2. Use a thin iron wire.

If the sewer grease is too thick, you can remove it with a thin wire, turn on the faucet, let the sewer grease be soaked in the water flow, and then stretch the thin wire into the sewer and rotate it to dredge it, so that the grease spreads out, and then it is washed away from the sewer by the water flow.

3. Precautions.

The grease in the sewer is too thick because too much oil is usually poured in, and the usual food residues, leftover vegetable oil, and oil filtered by the range hood should not be poured directly into the sewer, and gasoline, thinner, etc. cannot be poured into the sewer, so as not to cause **.

Methods of sewer unclogging.

In our daily life at home, we may find many headaches, among which the most critical is that the toilet is clogged, so if the toilet sewer pipe is blocked, how to unblock it? Let's take a look at the methods of pipe unclogging today.

1.Dun cloth method: use your mopping cloth to mop the floor.

First put the cloth at the mouth of the toilet, and then put water to ensure that the water submerges the cloth. Then press the cloth hard, stuff it into the toilet mouth as much as possible, and finally lift the cloth as fast as possible, repeat this action, the things in the toilet will be sucked out, and the pipe can be unblocked. Find a longer stretch of plastic water pipe, connect one end to the tap water, plug the other end into the toilet mouth, then plug the toilet mouth with something like rags, and then turn on the tap water, which will use the water pressure to unclog the pipe.

Generally, the toilet bowl is clogged by toilet paper or sanitary napkins, towel rags, etc., which can be dredged directly by using a pipe dredging machine or simple dredging tools.

2.Toilet blockage: Accidentally fall into plastic brushes, bottle caps, soaps, combs and other hard objects when using.

This kind of blockage is mild, you can directly use a pipe dredging machine or a simple dredging device to dredge directly, and when it is serious, you must disassemble the toilet to dredge, and this situation can only be completely solved by getting things out.

3.Toilet aging and blockage: The toilet has been used for a long time, it will inevitably scale on the inner wall, and in serious cases, it will block the vent of the toilet and cause the toilet to drain slowly.

Throw directly into the drain.

The main method. 1. Animal fat blockage: If it is oily, it is recommended to flush it with boiling water, of course, if you can buy concentrated sulfuric acid, the effect is better. If it is oily, you can use 20 Sufonda water to get through. If something is clogged, the only thing you need is to clean the pipes.

2. Cement plugging: buy 35 hydrochloric acid, add a small amount of flour to it, play the role of corrosion inhibitor, and urotropine is the best. It can reduce the corrosion of steel.

3. Buy a 2-meter-long spring steel wire pipe dredging tool on the market, bend it 1-20 degrees at 1-2 cm on its head, dredge it back and forth at the entrance and exit of the sewer, and flush it with water.

Sewers are a type of urban public facility that has been used as early as the ancient Roman period. They picked up some waste from the garbage dump and built a simple "house" to live in, with beds, wardrobes, bookcases, etc. Later the Idalarians left the Romans with the most magnificent sewers of the ancient world

The Cloaca Maxima.

Around the 6th century B.C.E., The Idalarians dug the sewers that drained into the Tiber River, the main channel of which was more than 16 feet wide, and was later expanded by the Romans. The 7 branches of the sewer flow through the city streets and eventually flow into the main road, the Maxim sewer.

1. Soda and vinegar dredging method: first pour half a cup of cooked baking soda powder into the sewer, and then pour half a cup of vinegar, and the soda can remove the sticky things in the pipe after the reaction between the soda and the acid in the vinegar.

2. Log dredging method: first insert a log with a diameter close to the drainage outlet into the water pipe, and put a certain amount of water in the pool, and quickly pump the log up and down without interruption, and the dirt in the pipeline will be washed away under the action of suction and pressure.

3. Wire dredging method: find a wire with a diameter of millimeters, 3-4 meters long, fold it in half from the middle, and then twist it into a strand, and then bend the two heads in different directions on the side of the single head, and then stretch this end into the sewer pipe, grab the other end, and twist it in one direction while going inside.

4. Pump dredging method: When the kitchen sewer is blocked, you can plug the hose of the pump into the drain, and then put in a small amount of water, and constantly pump air into it, and the pipe can be dredged.