Setting up a diesel burner in the suburbs. Oil burner setting Oil burner setting

Design Prestige company carries out installation and repair work in residential premises. Performs voluminous work - installation heating systems and less significant - oil burner adjustment boiler room

Design Prestige LLC has been operating for more than fifteen years in the market of construction and renovation works... During this time, the installation of water supply, sewerage systems, design and boiler room repair, many related services. The qualified specialists of the company are constantly mastering new directions in the technical support of the processes of installation and construction operations. Heating at home, diagnostics and maintenance of a boiler room of a large enterprise - some of the work that we perform on the territory of the Moscow region. We install and service heating systems with any type of fuel.

Advantage of diesel boiler room

The customer chooses a diesel boiler house when it is not possible to use gas. This type of heating has its advantages:

Low cost of equipment and installation.
Reliable offline operation.
Lack of chimneys.
No project required gas connection obtaining permits from gas services.

Correct oil burner adjustment will ensure the safety and efficiency of the entire boiler room.

Adjustment and adjustment of the oil burner.

The burner feeds the atomized mixture from the fuel filler through the nozzles. The composition ignites and transfers thermal energy coolant. Fine tuning of the diesel head saves up to 20% of fuel, contributes to the complete combustion of material without emission harmful substances. House heating will be less costly and environmentally friendly.

Diesel burners operate on the following fuels:

Fuel oil, special grades of diesel fuel.
Waste oils: machine and vegetable oils.

For the latest modifications of diesel burners, diesel fuel is used, as it is more environmentally friendly.

What actions does it require oil burner adjustment:

The optimum temperature of the diesel fuel is selected before being supplied to the combustion site.
The temperature of the air mixture is controlled.
The optimal parameters of the fuel pumps are set.
The diesel fuel supply pressure is monitored.
The temperature of the room in which the burner operates is monitored. It shouldn't be negative. The diesel fuel will thicken and the nozzles will not provide the necessary heating parameters for the heat carrier.
The percentage of the fuel and air mixture is regulated. This will ensure complete combustion of the material.

The latest models of diesel burners are equipped with automatic control of the listed parameters. Electronic control units regulate fuel flow, preheating temperature and pumping.

Cooperation with Design Prestige is a guarantee of safe and economical operation of equipment

Modern equipment relieves the consumer from many worries. A long absence from home will not cause concern about the neglected boiler room in winter period... Installations work autonomously. The parameters of modern units can be displayed on computer networks. The company's specialists will design, install, debug, carry out further diagnostics and boiler room repair your house.

Heating: ◄

Water heating

closed system

physical characteristics

electric installation work

Initially, a diesel burner is installed on the boiler and after that it is necessary to adjust the operating parameters, which are indicated by the manufacturer in the product passport. Is it possible to independently configure a diesel burner with your own hands, of course, it is impossible due to one simple reason, which suggests the presence of expensive tuning equipment when setting up.

The use of a gas analyzer during adjustment of a diesel fuel burner is an integral part of the start-up process and setting the operating parameters of fuel combustion when it is supplied to the combustion chamber. Each adjustment element requires an exact and absolute value for correct and smooth operation diesel boiler.

Sometimes it happens when replacing a fan burner or, when a guarantee for a newly purchased burner equipment is not needed, after self-assembly with his own hands, the user gets a trouble-free start-up of the liquid fuel boiler, and there is no limit to joy - the burner is working. Everything would be great if on the next heating season the cast-iron heat exchanger of the heating unit in a private house did not burn out.

When adjusting a diesel burner, which has an operating power range for models of oil boilers, the appropriate characteristics should be applied, and tuning without devices "by eye" will bring inevitable losses. With the condition to achieve optimal combustion efficiency of the fuel (mixture) and protect environment from excess combustion products, we recommend implementing the adjustment process using tools that meet the requirements of the manufacturer, as well as monitoring and regulation of combustion.

In accordance with the different power levels of the boilers and the size of the diesel injector, the installation and commissioning of the burner for liquid fuel is the best and most cheap way- contacting a specialized company with a center service and repair of diesel heating equipment in the Moscow region.

For a private house, adjusting the burner of a diesel heater is a standard procedure service center our company. All districts of the Moscow region are served, including the nearest regions from the Moscow space.

Seven technical divisions accept applications for repair and commissioning of diesel heating equipment around the clock and urgently in Moscow and the Moscow region. We work with the application special equipment and adjustment and adjustment tools for burner malfunctions in private homes and commercial boiler houses. Applications of the owners of heating liquid fuel equipment are implemented on the day of the application for technical assistance!

We wish everyone peace and warmth in your homes!

The choice of one or another heating equipment depends on the availability of the most affordable energy source. When there is no central gas supply, but there is access to a large amount of processed hydrocarbon raw materials - fuel oil, oil, diesel fuel, then the most profitable option will be a diesel burner as part of heating equipment. The economy and energy efficiency of the boiler plant will depend on which design you choose.

Diesel burners

Diesel burners use liquid combustible substances as fuel - fuel oil, waste oil, diesel fuel. But, as a rule, in practice, a mixture of these materials is used - in this way it is possible to achieve the most beneficial economic effect.

When the first diesel burners for boilers began to operate, a number of serious problems arose. The first of them is the clogging of the chimney and the loss of traction due to discharge a large number carbon monoxide, soot and soot when burning "combined" fuel. The second is "freezing" liquid fuel, a situation where the mixture became too viscous and it was impossible to ignite it.

Diesel burner device

To solve the first problem, an air fan is included in the diesel burner, which creates excess pressure in the system, which ensures forced circulation air and constant draft. To prevent the fuel "freezing", a heating chamber is built into the design of the heating equipment, which heats the mixture to the temperature required for spraying by the nozzles.

Due to the heterogeneity of the fuel, its combustion temperature can be different. Therefore, before entering the combustion chamber, the diesel burner disperses the mixture using a nozzle. Fine atomization of fuel accelerates and stabilizes the combustion process.

Thus, a diesel burner consists of at least three elements - a nozzle, a heating device and an air fan. Fuel lines and filter systems can also be added to the structure, as well as voltage rectifiers and sources uninterruptible power supply to ensure the autonomous operation of the boiler.

Principle of operation

The operation of a diesel burner can be roughly divided into two stages - fuel preparation and combustion itself. At the first stage, diesel burners for boilers with the help of a fuel pump "passes" the combustible mixture through the filter system and "pumps" it into the heating chamber. Here the fuel heats up to optimal temperature, and then fed to the injectors.

It is worth saying that the design of the fuel pumps includes a return line, which makes the mixture circulate continuously between the tank and the combustion chamber - the nozzle takes only the amount that is necessary to maintain the flame.

The second stage begins with the creation of an air vortex by the fan inside the combustion chamber. At the same time, the nozzle sprays the composition, and the electrodes ignite it. The vortex of air maintains a constant pressure in the system and determines the shape of the flame. Due to this, the diesel burner operates at the set temperature.

Choosing the right burner

The use of oil burners gives a lot of freedom to implement various projects of heating systems. And in order to achieve the creation of the most profitable option, it is necessary to determine the following parameters for an existing heating boiler:

The maximum permissible boiler output, the so-called heating output.
Combustion chamber dimensions.
Manufacturer's requirements for the burner.

The above parameters can be found in the data sheet or on the manufacturer's website. The diesel burner chosen by you must correspond to the found out parameters. But for optimal performance it is better that its capacity slightly exceeds the boiler's heating capacity. This will allow you to have an optimal control range of the flame temperature.

Another important parameter is the type of fuel used. Here you need to focus on the sources available to you. We will not be superfluous to think about an alternative version of it.

Varieties of burners

The last thing to consider before making a purchase is the design, on which it depends whether the diesel burner will support the ability to control the flame temperature, operate in an autonomous mode, as well as the cost of the device and its resource. Currently, experts distinguish four categories of equipment - one-stage, two-stage, sliding-stage and modulating.

As a rule, the presented types of burners are interchangeable, that is, if a single-stage design fits into your boiler, then you can easily install a modulating one. Each type of device has its own advantages and disadvantages, the knowledge of which will help you create an optimal heating system for your building.

One- and two-stage installations

The single stage burner is a classic design installed in a diesel boiler. Heating through such an installation is not the most convenient, but the most reliable. The thing is that a one-stage system works only in one mode - at 100% power.

To regulate the heating temperature of the coolant, it is necessary to periodically turn on / off the burner. Hence, the main disadvantage follows - high fuel consumption. The main advantages of a single-stage design are:

Simple design, which determines its durability and maintainability.
Low cost and low maintenance costs.
Less dependence on automation systems.

The two-stage burner operates in two modes. These can be modes 30/100% power, or 40/100%. The principle of operation of such structures is simple - at 100% heating of the coolant, the automation gives a signal to reduce the flame intensity to 30% or 40%. After the boiler cools down to a certain temperature, the burner starts operating normally.

The main advantages of such burners are efficiency and autonomy. Disadvantages - higher cost and higher maintenance costs, lower reliability and durability, due to the presence of automation. A typical representative of this category of devices is the Lamborghini diesel burner.

Stepless and modulating equipment

In sliding-stage installations, in contrast to two-stage, flame temperature control occurs in a user-defined range. The increase in the power of work occurs gradually as the boiler cools down, and not abruptly. This results in lower fuel consumption and lower maintenance costs. The disadvantages of the systems are the high cost and high requirements for the power grid - it must be stable.

Modulating designs are the most economical and convenient options available for installation in a diesel boiler. Heating is controlled by microprocessor technology, which measures the air temperature in the room, the state of the combustible mixture and gives a signal when the flame power increases or decreases. The significant disadvantages are the high price, complex construction, high maintenance costs.

Equipment setup

The installation and adjustment of the oil burner should be carried out exclusively by specialists. You should not do this yourself. The thing is that the master sets up the nozzle for the diesel burner - how it will spray the combustible mixture.

If the adjustment is incorrect, the amount of the sprayed mixture will be excessive, which will lead to its detonation and explosion of the heating equipment. V otherwise the amount of supplied fuel may be insufficient to maintain the set temperature.

Today the most popular is the Lamborghini diesel burner from Italy. The second place is taken by the firms Elco, Baltur, Ferroli. When choosing the optimal equipment, it is necessary to pay attention to the power, design, availability of a fuel heater, and only then to its cost. Only in this case you will not be disappointed with the purchase.

With the help of liquid fuel boilers, you can effectively heat production and household premises. As fuel, you can use: kerosene, waste oil from various industries, diesel fuel, etc. In our article, we will consider the principle of operation of burners for diesel fuel, as well as the types and settings of this device.

Principle of operation

The nozzle is a type of burner. It sprays fuel. Let's consider its principle of operation, which consists of several parts:

Fuel preparation. Any type of fuel becomes contaminated over time, and in order to prevent various impurities from entering the burner, a fuel filter is installed before fuel is supplied to the burner. The filter removes impurities from the fuel, and then the fuel enters the preheating chamber to reduce the viscosity. The fuel is heated at a certain temperature, which is in automatic mode;
Fuel supply. With the help of a fuel pump, fuel is supplied from the fuel tank through the fuel lines;
Fuel is ignited using an automatic ignition transformer or electrodes;
Fuel combustion. According to the injection principle, fuel is supplied from the heating chamber. Thus, the fuel and the air flow are mixed and fed to the nozzle. And in it, the process of spraying liquid into small drops takes place, which in turn are evenly distributed throughout the volume of the combustion chamber. Secondary air is supplied by a fan equipped with a damper for regulation.

Diesel burner types

A burner is a device that prepares fuel and ignites it in the combustion chamber. Consider the types of burners for diesel fuel.

Burners can be divided according to the principle of fuel combustion:

Evaporative burners.
Nozzles that spray fuel into small particles mixed with air.
Pre-gasification burners.

Burners are also divided according to the type of fuel burned:

Combined burners for liquid and gaseous fuels.
Liquid fuel burners.

The burners can be divided according to the operating mode:

Modulating burners.
Two stage burners.
Single stage burners.

Burner device

Before buying a burner for diesel fuel, you need to pay attention to the following nuances: heat output, fuel burned, operating mode, fuel consumption, dimensions and weight, passport requirements and power consumption.

After the installation of the heating boiler and chimney has been completed, the burner can be installed. To install the burner, it is necessary to install additional equipment: a filter, a pump, a fuel tank with a float, a compressor, a piping system, a fan, a burner with an ignition system and a control unit. But there are burners that include everything necessary equipment and therefore do not require the installation of any additional devices.

The installation of the burner affects the efficiency and safety of the boiler. It must be installed taking into account all the requirements. It is not recommended to install the burner on your own, therefore it is better to seek the help of a specialist.

How to choose fuel for the burner

In the passport of any burner, the requirements for the fuel are indicated. Therefore, if all the rules are followed, the life of the burner can be increased.

How to set up the burner yourself

After installing the burner, you need to go on to configure it. The passport of any burner contains the requirements for its adjustment. Consider setting up a burner, which consists of several stages:

First of all, you need to prepare the necessary equipment and tools: a test for measuring soot, a pressure gauge, a pump for pumping fuel, a gas analyzer, and an installation tool.
Next, you need to remove the burner cover.
To connect the fuel hoses, you need to install the nipple so that the chamfer is outside. Use aluminum gaskets for a good seal.
Next, you can connect the hoses to the pump.
The front panel of the burner must be disconnected from the body with the nozzle.
To select the correct burner you need to know the boiler output. Let's consider the main characteristics of the nozzle: intensity and angle of spraying, as well as the nominal flow rate. If the injector works well, then a fuel cloud should form, which will be evenly sprayed through the combustion chamber.
To install the nozzle, you need to remove the deflector.
Then you can install the nozzle.
Next, you need to connect the burner to the mains.
The ignition electrode must be installed in such a way that the spark is at the very outlet of the fuel from the injector.
It is necessary to set the required pressure on the solenoid valve. This can be done using a pressure gauge and an adjusting screw. The pressure should be 9-14 bar.
Now you can pump fuel into the burner and make a test run.
According to the readings of the control box, you can find out about the state of the burner. Normally it should be green color if shown yellow, then this indicates warming up, and if it is red, then it indicates an accident.
Now you can install the burner on the boiler and adjust the air. The quality of combustion products must correspond to the following values: CO up to 200 ppm; O2 3.5-5.5 ppm; CO2 11.5-13.5 ppm.
By moving the diffuser, fine tuning... Thus, the supply of secondary air is regulated and the shape of the torch is adjusted, which in turn increases the quality and efficiency of the burner.

In order to find and fix any burner malfunctions in time, it is necessary to periodically carry out its prevention. If you use a heating boiler regularly, then preventive maintenance should be carried out every six months. If the boiler is used only for seasonal use, then it will be enough to carry out diagnostics once a year.

11. We check the operation of the solenoid valve and, using a conventional screwdriver, by turning the adjusting screw, set the required pressure at the outlet of the fuel pump in the range from 9 to 14 bar (controlled by a liquid fuel pressure gauge). It is important to use quality fuel. In any case, it is advisable to install a fuel filter

14. After installing the burner on the boiler, we adjust it using a gas analyzer, which shows the correct air-fuel ratio in the fuel mixture. A rough adjustment is performed by turning the primary air damper. The main task is to correctly set the following parameters: CO up to 200 ppm; O2 from 3.5 to 5.5 ppm; CO2 from 11.5 to 13.5 ppm. The most dangerous is carbon monoxide (CO), or simply “ carbon monoxide", Which prevents the circulation of oxygen in the blood and does not have a smell, taste and color

Adjusting the oil burners

It is no coincidence that TEPLOENERGO specialists call the burner the heart of the boiler plant. And it is on this component of the part that the behavior of the entire thermohydraulic system in the house will depend on how the entire thermohydraulic system in the house will behave, and how safe the use of the boiler will be.

That's why, burner adjustment should be carried out exclusively by professionals and masters of their craft, and not by inexperienced self-taught. The experience of the latter often has only a theoretical foundation (information is obtained from the Internet, from the same theorists) and is in no way backed up by practical skills. And, here is a mistake made in the process of adjusting the operating mode of the burner, can not only disable the boiler itself, but also endanger the life and health of the people in the room where it is installed ...

Knowing full well that the diesel burner needs qualified maintenance, and it is also necessary to instruct the owner of the boiler how it is possible to protect your unit from dust and dirt, how to properly start itself heating equipment, the specialists of our company TEPLOENERGO offer their services. We guarantee that the adjustment of diesel burners will allow you to enjoy the flawless operation of the equipment, and not regret your choice.

Instead of trying to save money and trying to adjust the burner yourself, contact the specialists of our TEPLOENERGO company immediately. Here they will take your order seriously, and carry out all the commissioning work efficiently, quickly and inexpensively.