Flushing of the sewerage 600 mm in the hydrodynamic way. Cleaning sewers in a hydrodynamic way: the principle of operation and the advantages of the method, the necessary equipment. Using a mini pressure washer to clean the pipes yourself is small
Over time, blockages appear in any sewer system associated with violations of operation, or with a long service life of pipes and deposits of plaque on their walls. If the blockages are minor, cleaning can be done mechanically or chemical method, but in the event of serious problems, only hydrodynamic cleaning is suitable. It allows you to clean even the most severe blockages without harm to pipes due to its specificity.
As a result of the work done by us, 100% permeability will be restored in the pipeline system, while the integrity of the pipes will not be violated, and the surrounding area will not be polluted. The absence of the need to use chemicals in the process of hydrodynamic cleaning of pipes is the most environmentally friendly method.
Who do we work with?
- Individuals
- Multi-apartment buildings
- Legal entities
- HOA, UK, ZhSK
- Private houses, dachas
- Trading networks
- Office buildings, business centers
- Sports facilities
- Municipal institutions
- Cafes, restaurants, canteens
- car washes
- Entertainment establishments
Features of sewer flushing
The blockage in the pipe can be eliminated by cleaning the sewer in a hydrodynamic way. A feature of the technique is that it not only eliminates the plug, but also completely cleans the inner surface of the pipelines.
High-pressure water effectively cuts off scale and rust build-up.
The principle of operation of hydrodynamic sewer cleaning
Blockages that interfere with the passage of liquid in the sewer pipe are formed when various debris is dumped - plastic bags and other foreign objects. But even with proper operation, layers of fat and mineral salts and rust accumulate on the inner walls of the pipes. Therefore, from time to time, the sewage system must be cleaned.
Hydrodynamic sewer cleaning is carried out using special equipment. A hose with a special nozzle is inserted into the inspection hole on the pipeline, through which water is supplied under pressure.
Water flows out of the nozzle at a speed of 350 m / s, the holes in the nozzle are located in such a way that a jet thrust is created, due to which the nozzle moves along the pipe. Powerful jets break the plug and clean the pipe walls from deposits, impurities are removed from the pipeline.
The cleaning method is safe, since the supplied water jets do not damage the pipes. Water for cleaning can be cold or hot. cleaning hot water effective when needed to get rid of body fat.
The hydrodynamic method is absolutely safe for all types of pipes used for sewerage.
Advantages of the method
Hydrodynamic flushing has many advantages over other methods:
- any contaminants are removed, regardless of their composition and properties, and also regardless of the location of the plug;
- the inner surfaces of the pipeline are not damaged, pipes of any material can be cleaned;
- the technique is safe for sealing joints of pipelines;
- the method is environmentally friendly, since purification is carried out only with water;
- small time spent on cleaning;
- the ability to clean pipelines of any configuration;
- cleaning is possible even in winter period, the method is suitable for eliminating ice plugs;
- long-term effect, after high-quality cleaning inner part pipes become smoother, and solid particles settle less on a smooth surface, which can form a new blockage.
Hydrodynamic machines with compressor high pressure.
Equipment for the hydrodynamic method
Cleaning sewer pipes carried out using a hydrodynamic machine.
Structural elements of the equipment:
- a compressor that creates pressure;
- water container;
- flexible hose that is inserted into the pipe;
- nozzle on the hose, consisting of nozzles for supplying water and a fastener.
Additional items of equipment:
- filters;
- tools with which the nozzles are cleaned after use;
- wheel base that allows you to move the unit around the site.
Types of nozzles for flushing
Nozzles through which water is supplied under pressure are different type. The choice is made depending on the type of pollution that you plan to get rid of.
Nozzle options:
- Universal (reactive). This is the standard nozzle type and does not have a front nozzle. Used to remove small plugs and flush pipelines.
- Punching. Nozzle of standard shape, has a front nozzle. Suitable for removing large plugs from debris, grease or ice.
- Donnaya. Nozzle wedge-shaped. Used to remove silt deposits from the bottom of a pipe or channel.
- chain. These nozzles are produced different forms- trihedral, spiral, gear, each has up to 4 nozzles directed forward. It is used to break large hardened plugs.
- corner. This is a flexible version of the nozzle, consisting of individual links. It is used for cleaning pipelines of complex shape and siphons.
- Rotary vibration. Nozzle with displaced center of gravity and rotational part. Used to remove mineral deposits, used where cutting attachments cannot be applied.
The main stages of cleaning pipelines
The hydrodynamic cleaning method is suitable for local sewer systems and for main pipelines. Depending on the task, the power of the equipment is selected.
Types of nozzles / nozzles for flushing pipes in a hydrodynamic way.
Stages of work:
- the pressure is set, which will be optimal for removing the plug; for the local sewerage of the cottage, it is enough to use a pressure of 150 bar;
- the place of blockage is specified, revision wells are used for this;
- the appropriate type of nozzle is selected;
- it is inserted into the pipe into the hose, the compressor and water supply are turned on;
- under water pressure, the hose begins to move through the pipes;
- water is supplied through the nozzles, the jets destroy deposits and break through plugs;
- the hose is removed from the pipe, the equipment is cleaned.
Possibility of using a Karcher mini-sink to eliminate blockages
When servicing the sewerage of a private house, the use of powerful equipment is not required. To solve the problem, you can use the Karcher mini-sink. Under this brand, machines are produced for professional use and for home use. Mini-sinks are used for washing cars, facades of houses and other objects in the garden and indoors. You can use a mini-sink to clear blockages in your local sewer system.
Karcher equipment is suitable for cleaning external and internal pipelines. The mini-sink operates on the same principle as professional hydrodynamic cleaning equipment. Used for cleansing special nozzles on the hose, which are included in the kit or purchased separately.
It is possible to clean local sewage systems using Karcher mini-washers to eliminate traffic jams and for prevention purposes. Periodic cleaning will avoid emergency shutdown of the sewerage system.
Often there is a situation when it is urgently required to clean the sewer. Blockages are always formed unexpectedly, but people cannot refuse to use sewage, so many people are worried about what factors make up the cost of such work.
What is the cost of sewer cleaning?
Today, there are two ways to determine the cost of work. One of them is that the cost is called depending on the nature of the blockage and the complexity of its elimination. Another option implies an already established cost, the all-inclusive principle applies here. A more profitable option is considered to be paid exclusively for the work that is carried out to fix the problem.
It is worth noting that prices are determined depending on the specifics of the work to eliminate. The main important factors that affect the price should be listed:
The cost of services depends on several factors, namely:
- The complexity of the work
- Distance from MKAD
- Sewer system lengths
- Diameter of the sewerage system or storm drains
- Technique used to solve the problem
There can be a significant difference in prices, since the work is carried out taking into account the peculiarities of the problem that has arisen. But remember that the lowest possible prices are not always a sign of high quality work. It is important to give preference to an organization that not only has the necessary skills and knowledge to carry out the work, but also has modern cleaning equipment, as well as effective chemicals.