RU2693961C1 - Gas generator electric plant - Google Patents

Abstract

FIELD: electricity.

SUBSTANCE: invention relates to power engineering and can be used in households, farms and industry. Essence of the invention consists in the fact that the gas generator plant contains a gas generator consisting of a housing, a loading device and an unloading device, as well as a gas generator gas purification system to the outlet of which the gas duct inlet is connected. Its outlet is connected via heat exchanger to inlet of ICE fuel-air mixture supply system, crankshaft of which is connected to electric generator. According to the invention, the gas-generator gas cleaning system comprises a preliminary gas cleaning system made in the form of a cyclone located inside the gas generator. Plant is equipped with control unit, to which monitoring controller is connected, as well as gas analyzer, gas generator gas temperature sensor, shaft rotation frequency transducer, controller position sensor and throttle position sensor. Outputs of sensors are connected to inputs to sensor controller by control lines.

EFFECT: technical result is complete automation of operation and cleaning of gas-generator gas and exhaust gases of internal combustion engine (ICE), which is part of power plant.

6 cl, 8 dwg

Description

The invention relates to the field of energy, and in particular to engines operating on gaseous fuel generated during the combustion of solid waste - MSW.

Production and consumption waste is one of the largest sources of environmental pollution. The annual increase in the amount of municipal solid waste (MSW) in our country is more than 30 million tons. This is a powerful renewable fuel resource that can provide huge savings in fossil fuels and provide residential and industrial enterprises with heat and electricity. In this regard, the creation of new enterprises for the disposal and recycling of waste is among the urgent state tasks.

As is known, hydrocarbon fuels are constantly becoming more expensive. In addition, its natural resources are exhaustible and can end in 40 ... 50 years.

In addition, in accordance with Technical Regulations No. 609 “On Requirements for Emissions by Automotive Vehicles Launched in the Territory of the Russian Federation of Harmful (Polluting) Substances”, the Euro-5 environmental class is introduced from January 1, 2014. From now on, all cars entering the territory of Russia must comply with this environmental standard. This applies both to vehicles produced in domestic factories and to all vehicles imported into the country from abroad: new and used; both for personal use and for commercial use.

At present, 5 waste incineration plants are being operated in Russia, the volume of disposal and disposal of solid waste at which is negligible and does not exceed 3% of the total waste (for comparison, there are more than 50 such plants in Germany alone). In this regard, the construction of waste incineration plants with the use of modern technologies that provide for the combination of the fullest use of the energy potential of solid waste with the environmental safety of the process is extremely relevant.

The process of incineration of MSW is accompanied by the formation of a number of toxic compounds: nitrogen oxides (NOx), sulfur oxides (SOx), carbon monoxide (II) (CO), dioxins and furans, and some other pollutants. At the same time, as in the case of burning traditional types of organic fuel, nitrogen oxides make the main contribution to the total toxicity of combustion products.

Since the composition of the flue gases of incineration plants is characterized by the diversity of toxic components contained in them, they can be neutralized only when exposed to a set of technological measures, as well as chemical and physico-chemical cleaning methods. Therefore, there is a need to equip waste incineration plants with multi-stage gas cleaning systems that ensure the reduction of the content of various pollutants in the flue gases to the required standards. Moreover, each of the used cleaning technologies, as a rule, is aimed at reducing emissions of one of several types of toxic components formed.

A feature of the process of thermal disposal of MSW is the variable composition of the fuel, resulting in a continuous change in the parameters of combustion. This, in turn, causes significant fluctuations in the concentrations of toxic components in the flue gases and, as a result, insufficiently reliable operation of the cleaning system as a whole.

Constant tightening of the requirements for gas emissions from thermal power plants, which include incinerators, create the prerequisites for creating new cleaning technologies.

The need to develop and apply technologies that provide high efficiency and stable flue gas purification rates generated during the thermal disposal of solid waste of variable composition determined the direction of research, the results of which are given in this invention.

The main task of the invention: the development of a fully automated device for burning garbage and complex cleaning of flue gases generated during the combustion of gas generating gas in an internal combustion engine. Exclusion of the emission of gas-generating gas produced during the incineration of solid household waste into the atmosphere during emergency and off-design conditions.

The most difficult to clean from nitrogen oxides. Particle removal is relatively easy to solve in cyclones and other industrial cleaners.

The most radical means of reducing the formation of nitrogen oxides, both when burning MSW in a gas generator and when burning in cylinders of internal combustion engines, is its afterburning in a catalytic afterburner. This will reduce the emission of nitrogen oxides NOx several times.

Known "Gas generator" according to patent RU №2303050 from 06/29/2006, publ. 20.07.2007, IPC C10J 3/20, F23B 99/00, which contains a combustion chamber with a drying zone and pyrogenic decomposition, with tar combustion zones, regeneration and purification of generator gas, water boiler gas ducts, a steam generation chamber, a heating and air supply chamber, at the same time, the gas generator is additionally equipped with a chimney separator, a gas stabilizer cooler and a generator gas preheating chamber, which are connected in series between the generator gas extraction zone and the combustion chamber, the steam generation chamber is connected to the outlet of the cleaning zone eneratornogo gas from entering the regeneration zone and through the air heating chamber with a combustion chamber.

But this device does not provide gas calorific value above 1560 kcal.

Known technical solution of the gasification reactor according to patent RU No. 2360949 "A method for producing synthesis gas and a gasification reactor for its implementation" dated 04.08.2008, publ. July 10, 2009, IPC C10J 3/32, C10J 3/40, C10J 3/68.

A gasification reactor containing a boiler with two inner and outer shells concentrically arranged one inside the other, made in the form of annular heat-exchanging jackets, with a flue between them, with a bladed agitator of the raw material and a truncated cone, primary gasification and gas regeneration zones, a burner, a grate for tuyere 'supplying steam to the regeneration zone, a lid and a reversible drive installed on it and a suction pipe with a pipe leveler, with a paddle tedder of the raw material and with Formation at the free end of the pipe tuyeres to supply water vapor from the accumulation area couple in the primary feedstock gasification zone.

But this device provides a two-stage production of gas with a calorific value not higher than 1560 kcal, since the burning of the overly produced synthesis gas in the primary gasification combustion zone also contributes to a decrease in gas caloric content, since a large amount of nitrogen is already present in the synthesis gas, and its combustion in this zone causes an increase in the amount of nitrogen, first in the primary gasification zone, and then in the resulting synthesis gas. In addition, the combustion of synthesis gas in the primary zone maintains the combustion temperature of 1500 ° C in order to raise to the maximum possible synthesis temperature in the regeneration zone, at the same time, this temperature contributes to the beginning of the formation of NOx in the synthesized gas, and when applying the resulting gas in gas piston power plants or in burners of heating systems, where the combustion temperature exceeds 1,500 ° C, produces additional NOx, which leads to environmental pollution.

Known methods for producing generator gas to power the internal combustion engine according to French patent No. 2455077, IPC C10j3 / 20, publ. 25/04/1979, which consists in supplying heat, air, and water vapor to the reaction chamber loaded with carbon-containing fuel, where, as a result of the interaction of the components, a generating gas is formed. The resulting gas is purified from tar and non-combustible impurities and fed into the power supply system of the internal combustion engine.

Installations for the implementation of this method are indicated in the indicated source, which contain a reaction chamber filled with carbon-containing fuel and equipped with inlet devices for supplying heat, air, and water vapor, and a gas cleaning device connected with the engine power supply system at the outlet.

A method is known for producing generator gas for powering the internal combustion engine and an installation for its implementation according to A st. USSR №1325173, IPC F02D 43/08, publ. 07.23.1983

The method consists in supplying heat, air, water vapor and part of the engine exhaust gases to the reaction chamber loaded with carbon-containing fuel and discharging the generator gas previously purified from impurities into the engine. In the process of interaction of the component in the reaction chamber create a vacuum, and the flow of the generator gas into the engine produced through an intermediate tank.

The gas generator set includes an engine, the gas outlet line of which is connected through calibrated holes to the inlet of a reaction chamber loaded with carbon-containing fuel, equipped with a heating device and a water evaporator, and the power line is connected to the outlet of the reaction chamber. A cleaner-cooler, a vacuum pump and an intermediate tank with a supply valve are installed on the engine supply line in series along the generator gas.

In this method and device, the complete utilization of engine exhaust gases is not provided: only a small part of them is used in the process of gasification of fuel, the rest is emitted into the atmosphere. The lack of complete utilization of waste gases leads to a decrease in the efficiency of the method for producing the generating gas and the device for its production.

Known gas generator unit with an internal combustion engine according to the patent of the Russian Federation for the invention №2099553, IPC F02B 43/08, publ. 12.20.1997, the prototype.

This installation contains a gas generator in which the gas outlet line is connected through a filter and a gas generating gas heat exchanger with a coolant circuit, the output from the heat exchanger is connected to the entrance to the air-fuel mixture of the internal combustion engine, the crankshaft of which is connected to an electric generator,

The disadvantage of the relatively low efficiency of the internal combustion engine due to the low calorie gas generator.

The objectives of the invention are the full automation of work and purification of gas-generating gas and exhaust gases of the internal combustion engine, which is part of the gas-generating electrical installation.

Achieved technical results - full automation of the installation and increase the degree of purification of gas-generating gas and exhaust gases of the internal combustion engine.

The solution of these problems is achieved in a gas generator electrical installation containing a gas generator containing, in turn, enclosures, a loading device and an unloading device, a gas generator gas purification system to the outlet of which the gas outlet is connected, the outlet of which is connected through the heat exchanger to the inlet of the air-fuel mixture , at least one internal combustion engine, the crankshaft of which is connected to an electric generator, in that the gas-generating gas purification system contains a preliminary gas cleaning system, made in the form of a cyclone inside the gas generator, the gas generator installation is equipped with a control unit to which a sensor controller is connected by a control line, and sensors:

- gas analyzer installed at the outlet of the catalytic afterburner,

- temperature sensor gas generator, installed at the outlet of

heat exchanger

- a crankshaft speed sensor mounted on the engine crankshaft for monitoring the operation of the engine during start-up, shutdown and in the main mode,

- the regulator position sensor installed on the regulator,

- a throttle position sensor installed on the throttle, the output from the sensors: the control lines are connected to the inputs to the sensor controller.

The lower end of the inner cylindrical wall can be located at a distance h from the lower end of the middle wall at a distance determined from the relationship:

h = (0.05 ... 0.10) But,

where h is the axial clearance,

H ₀ - the internal height of the middle case.

Gas-generating electrical installation may contain a grate, which is connected with a vibrator by means of a rod.

The grate can be an annular shape with a frustoconical side wall.

All ICEs contain a combustion system exhaust system in which a catalytic afterburner is installed.

An emergency afterburner can be connected to the gas supply through a controlled valve.

The invention is illustrated in the drawings of FIG. 1 ... 8, where:

in fig. 1 shows the basic scheme of the power plant,

in fig. 2 shows a power plant with two gas generators and one heat exchanger,

in fig. 3 is a diagram of a power plant with two gas generators and two heat exchangers,

in fig. 4 shows a power plant with two gas generators and one heat exchanger,

in fig. 5 is a diagram of the power plant control,

in fig. 6 is a diagram of a power plant with one gas generator and two internal combustion engines,

in fig. 7 is a diagram of a cyclone embedded in a gas generator,

in fig. 8 is a drawing of a grate with a vibrator.

Designations adopted in the description:

gas generator 1,

internal combustion engine of internal combustion engine 2,

electric generator 3,

gas outlet 4,

air fuel supply system 5,

outer cylindrical housing 6,

middle cylindrical body 7,

inner cylindrical housing 8,

outer annular gap 9,

internal annular gap 10,

main cavity 11,

feedstock 12,

reactor 13,

first bottom end 14,

central hole 15,

cyclone 16,

outer surface 17,

ribs 18,

heat insulation 19.

second bottom end 20,

third lower end 21,

grate 22,

holes 23,

ash 24,

ash compartment 25.

building 26,

cavity 27,

unloading device 28,

receiving hopper 29,

unloading mechanism 30,

first drive 31.

base 32.

upper end 33,

inlet 34,

loading mechanism 35,

second drive 36,

outer surface 37,

collector 38,

internal cavity 39,

holes 40,

sump 41,

cylinder 42,

piston 43,

crankshaft 44.

electrical wires 45,

the throttle valve 46,

third drive 47,

exhaust system 48.

heat exchanger 49,

fine filter 50,

flow regulator 51,

fourth drive 52.

nozzle 53,

air supply pipe 54,

spark plug 55.

control line 56.

supply line 57,

outlet pipeline 58.

radiator 59.

fan 60,

fifth drive 61,

high voltage wire 62,

distributor 63,

ignition coil 64,

low voltage wires 65,

battery 66,

discharge pipe 67,

controlled valve 68,

emergency afterburner 69,

catalytic afterburner 70,

rod 71,

vibrator 72,

side wall 73. solid particles 74,

tapering part 75,

expanding part 76,

cylindrical part 77,

ring collector 78,

collector cavity 79,

holes 80,

control unit 81,

control line 82

sensor controller 83,

gas analyzer 84,

gas generator gas temperature sensor 85,

crankshaft speed sensor 86,

Regulator position sensor 87,

throttle position sensor 88.

The gas-generating power plant contains (Fig. 1 ... 8) the gas generator 1 and the internal combustion engine of the internal combustion engine - 2 with an electric generator 3. The outlet from the gas generator 1 by the gas guide 4 is connected to the system for supplying the fuel-air mixture 5 in the internal combustion engine 2.

The gas generator 1 (Fig. 1) contains three cylindrical shells: outer 6, middle 7 and inner 8. Cylindrical shells 6 ... 8, mounted concentrically to each other with an annular gap of outer 9 and inner 10 between them.

Inside the inner housing 8, a main cavity 11 is formed for the combustion process and gasification of the raw material 12. A reactor 13 is installed in the main cavity 11.

The inner housing 8 does not have a bottom bottom, and instead of it, a central opening 15 is made in the first lower end 14, which communicates the main cavity 11 and the inner annular gap 10.

A cyclone 16 is formed in the inner annular gap 10.

On the outer surface 17 of the inner cylindrical body 10, fins 18 are mounted, which are designed at an angle to the axis of symmetry of the gas generator 1 - OO.

The middle and inner cylindrical body 7 and 8, the inner annular gap 10 and the ribs 18 perform the function of a system for pre-cleaning of the gas-generating gas in the form of a cyclone 16, made inside the gas generator 1.

Between the outer and middle cylindrical walls 6 and 7 in the outer gap 9, thermal insulation 19 is made.

The first lower end 14 of the inner cylindrical body 8 is located at a distance H from the second lower end 20 of the middle cylindrical body 7.

h = (0.05 ... 0.10) But,

where h is the axial clearance,

H ₀ - the internal height of the middle housing 7.

At the second lower end 20 of the middle housing 7, an grate 22 is installed, in which holes 23 are made to allow ash 24 to enter the ash compartment 25. The ash compartment 25 is made under the grate 22 and includes a housing 26 and a cavity 27.

Under the ash compartment 25, a device for unloading ash 28 into a receiving bin 29 with an unloading mechanism 30 having a first drive 31 is made.

The outer cylindrical housing 6 is fixed on the base 32.

At the upper end 33 of the gas generator 1 made the inlet 34 for loading the raw material 12. It contains the loading mechanism 35 and the second actuator 36.

In the upper part of the outer cylindrical housing 6 on its outer surface 37 is a collector 38, the internal cavity 39 of which with openings 40 for the output of the hot generator gas communicates on one side — with the internal annular gap 10 and on the other is connected to the air-fuel mixture supply system 5 ICE 2. (Fig. 1)

The internal combustion engine 2 comprises a crankcase 41, at least one cylinder 42 with a piston 43 and a crankshaft 44. The crankshaft 44 is connected to an electric generator 3, from which electrical wires 45 are retracted to electrical consumers.

The internal combustion engine 2 contains a supply system of the air-fuel mixture 5, which contains the throttle valve 46 with the third drive 47.

In addition, the internal combustion engine 2 contains the exhaust system 48.

Gasovod 4 is connected to the entrance to the heat exchanger 49, the output of which is connected to the fine filter 50, and the output of the fine filter 50 through the flow regulator 51 is connected to the air-fuel mixture supply system 5. The drive 52 is connected to the flow regulator 51. After the flow regulator 51 nozzle 53 is installed.

To the outer cylindrical housing 6 is connected to the air supply pipe 54 (or oxygen).

The internal combustion engine 2 contains a spark plug 55. To the first actuator 31 and the second actuator 36, control lines 56 are attached. A heat exchanger 59 is connected to the heat exchanger 49 by supply and exhaust pipes 57 and 58. A fan 60 with a fifth actuator 61 is installed near it.

To the spark plug 55 is connected to the output of the high-voltage wire 62, connected to the distributor 63, which is connected to the ignition coil 64, which is connected by a low-voltage wire 665 to the battery 66.

The grate 22 is connected by a rod 71 to a vibrating ram 72. The grate 22 has a truncated cone-shaped side wall 73 for collecting solid particles 74 (Figs. 1, 5 and 6). Ash 24 is collected in the ash compartment 25.

At the outlet of the exhaust system 48 of the internal combustion engine 22, a catalytic afterburner 70 (FIG. 1) is installed for the after-burning of NOx.

Exhaust ICE can damage the atmosphere more. But the most effective means of neutralizing harmful substances is catalytic exhaust gas burner. Catalytic afterburner is designed to convert harmful substances into less harmful ones before they exit the vehicle's exhaust system.

Catalytic afterburner has a very simple design and is of great importance. Engine emissions include the following substances:

Gaseous nitrogen (N2) - air is 78% nitrogen and most of it passes through the engine.

Carbon dioxide (CO2) is one of the products of combustion. The carbon contained in the fuel is bound to oxygen from the air.

Water vapor (H2O) is another combustion product. The hydrogen contained in the fuel is bound to oxygen from the air.

For the most part, these emissions are not harmful, although carbon dioxide is believed to contribute to global warming. Due to the fact that the combustion process takes place in non-ideal conditions, the engine also produces a small amount of harmful emissions. A catalytic afterburner is designed to neutralize them: Carbon monoxide (CO) is a poisonous gas with no color or odor. Hydrocarbons or volatile organic compounds (VOCs) are formed from the fumes of unburned fuel and cause smog. Nitrogen oxides (NO and NO2, or their generic term NOx) lead to the formation of smog and acid rain, which can adversely affect mucous membranes.

The catalytic afterburner has a simple construction: it contains ceramics filled in the housing and a catalyst: a thin layer of platinum.

There are several options for the layout of the gas generator power plant.

FIG. 2 is a diagram of a power plant with two gas generators 1 and one heat exchanger 49.

FIG. 3 is a diagram of a power plant with two gas generators 1 and two heat exchangers 49,

in fig. 4 is a diagram of a power plant with two gas generators 1 and two internal combustion engines of an internal combustion engine 2,

FIG. 5 shows a control circuit of a power plant, which contains a control unit 81 to which, by a control line 82, a sensor controller 83 is connected, to which all sensors are connected to a control line 82:

- gas analyzer 84, installed at the outlet of the catalytic afterburner 70,

- gas generator gas temperature sensor 85, installed at the exit of the heat exchanger 49,

- a crankshaft speed sensor 86 mounted on the crankshaft 44 of the internal combustion engine 2 to monitor the operation of the internal combustion engine 2 at start-up, shutdown and in the main mode,

- the position sensor of the regulator 87, mounted on the flow regulator 51,

- the throttle position sensor 88 mounted on the throttle valve 46.

FIG. 6 is a diagram of a power plant with one gas generator and two internal combustion engines,

FIG. 7 shows in more detail the construction of the cyclone 16, for the preliminary purification of gas-generating gas 1.

The rationale for the optimality of the axial clearance h.

The second lower end 20 of the inner cylindrical body 8 is located at a distance h from the second lower end 20 of the middle cylindrical body 7.

h = (0.05 ... 0.10) H ₀ ,

where h is the axial clearance,

H ₀ - the internal height of the middle cylindrical housing 7.

When But less than 0.05 H _{0 the} discharge of ash and slag becomes difficult, and when h is greater than 0.1, But the axial envelope of the gas generator increases unreasonably all the basic processes of gas synthesis and cleaning go above the first lower end 14 and the central hole 15 in the main cavity 11.

FIG. 1 and 6 is a diagram of the installation with emergency afterburning of the generator gas. This scheme contains a discharge pipe 67, connected to the gas line 4, a controlled valve 68 installed in it, and after it an emergency after-burner 69,

In the exhaust system 48, a catalytic afterburner 70 is installed (FIG. 1).

FIG. 8 shows in more detail the design of the grate 22 and its shaking mechanism in the form of a vibrator 72 connected by a rod 71 to the grate 22. The grate 22 contains a side wall 73, made in the form of a truncated cone on which solid particles 74 are assembled.

The reactor 13 has the following construction. It is made in the form of a Laval nozzle and contains a tapering part 75, an expanding part 76, and a cylindrical part 77 located between them. The concentrically cylindrical part 77 is an annular manifold 78,

The cavity of the collector 79 by holes 80 is connected to the air supply pipe 54. The gas-generating power plant (Fig. 1) contains a control unit 81, to which a control line 82 connects the output from the sensor controller 83. The gas-generating electrical installation contains sensors:

- gas analyzer 84, installed at the outlet of the catalytic afterburner 70,

- gas generator gas temperature sensor 85, installed at the exit of the heat exchanger 49,

- crankshaft speed sensor 86,

- positioner regulator 87,

- throttle position sensor 88.

The outputs from the sensors: gas analyzer 84, gas generator gas temperature sensor 85, crankshaft speed sensor 86, regulator position sensor 87 and throttle position sensor 88 are connected to sensor controller inputs 83 by means of control lines 82 (Fig. 1 and 5).

The device works as follows (Fig. 1 ... 8).

The feedstock 12 is loaded (FIG. 1) through the loading mechanism 35 of the main cavity 11. The feedstock 12 is ignited (the ignition system in FIGS. 1 ... 6 is not shown).

The feedstock 12 is burned with a lack of air and a generating gas with a temperature of 1200 ... 1300 ° C is formed.

The process of synthesis of the gas generator is at a temperature of from 1200 to 1300 ° C.

It is preferable to maintain the temperature around 1300 ° C.

At a lower temperature, the gas generating gas is not formed in sufficient volume.

The gas-generating gas enters the inner annular gap 10, where the ribs 16 (Fig. 1 and 4) twists and centrifugal forces throw solid particles 70 to the periphery and it is thrown into the ash through the inclined side wall 73 of the grate 22 compartment 25.

The resulting gas generator is burned in the internal combustion engine 2. The use of two or more internal combustion engines 2 allows you to do preventive maintenance of one of the internal combustion engines 2, without stopping the gasification process in the gas generator 1 (Fig. 4).

When a gas-generating gas is formed in the gas generator 1 and burned in the internal combustion engine 2, a significant amount of nitrogen oxides NOx is formed.

The higher the process temperature, the greater the NOx content.

Nitrogen oxides NOx are burned in catalytic afterburner 70 (FIG. 1).

At the same time, the amount of NOx in exhaust gases decreases by more than several times.

Using sensors (Fig. 7)

gas analyzer 84.

gas generator gas temperature sensor 85,

crankshaft speed sensor 86,

Regulator position sensor 87,

throttle position sensor 88.

they monitor the operation of the gas generator power plant and, depending on their readings, from the control unit 66, send signals to the actuator 31, 36, 47, 52, 61 and the controlled valve 68 and the vibrator 72.

When using a circuit with two or more internal combustion engines 2 (Fig. 6 shows a diagram of a power plant with one gas generator 1 and two internal combustion engines 2) one of the internal combustion engines 2 can be turned off for prevention.

In the event of an emergency, for example, when using one internal combustion engine 2 or the failure of all internal combustion engines 2, the gas generator 1 continues to work for a few more hours and to produce gas-generating gas. It cannot be discharged into the atmosphere, as it contains many oxides of nitrogen and NOx and other harmful substances. This will lead to a deterioration of the ecology of the environment.

To prevent this from happening, open the controlled valve 68 and the gas-generating gas is burned in the emergency burner 69.

Monitoring the ecological state of the gas generator power plant is carried out continuously using a gas analyzer 84 and, if the concentration of one of the harmful substances is exceeded, the operation of the internal combustion engine 2 is adjusted or the catalytic after-heater 70 is changed (FIG. 1).

The use of the invention allowed:

1. To provide full automation of the installation, containing a gas generator and the internal combustion engine on household waste of any solid waste.

2. To increase the efficiency of electrical installation by increasing the combustion temperature of the generator gas.

3. Reduce the environmental impact of the environment by reducing the emission of harmful substances into the atmosphere. This is achieved by using a catalytic afterburner.

4. To reduce the gas-generating gas temperature entering the internal combustion engine to ensure its operation by using a heat exchanger and a radiator.

5. To increase the reliability of work and reduce the cost of servicing the engine through:

- reducing the content of resins and non-combustible impurities in the generator gas during its cleaning in three stages: pre-treatment, fine cleaning and chemical cleaning in the afterburners,

- afterburning of harmful substances in the catalytic afterburner,

- the possibility of preventive maintenance of one of several internal combustion engines,

- afterburning of gas-generating gas in an emergency afterburner, which may, like the catalytic afterburner, have a catalyst for neutralizing harmful substances.

Claims (14)

1. Gas-generating electrical installation containing a gas generator, comprising a housing, a loading device and an unloading device, a gas-generating gas purification system, to the outlet of which a gas outlet is connected, the outlet of which is connected through an heat exchanger to the entrance to the air-fuel mixture supply system, the crankshaft of which is connected to an electric generator, characterized in that the gas-generating gas purification system contains a preliminary gas cleaning system, made in Idea of the cyclone inside the gas generator, while the gas generator is made of three buildings - external, middle and internal - with annular gaps between them, while the external annular gap is filled with thermal insulating material; a preliminary gas cleaning cyclone is made in the internal annular gap, which contains an input annular channel in the lower parts and outlet collector with outlet openings in the upper part, communicating the internal annular gap with the cavity of the outlet collector, which is connected to the system entrance by a gas conductor supplying fuel ratio of the internal combustion engine, and on the inner casing from the outer side formed ribs which are mounted at an angle to the longitudinal axis of the apparatus, gas generator equipped with a control unit to which is connected a controller control line sensors, and the sensors: - gas analyzer installed at the outlet of the catalytic afterburner, - gas generator gas temperature sensor installed at the exit of the heat exchanger, - a crankshaft rotational speed sensor mounted on the engine crankshaft for monitoring the operation of the engine during start, stop and in the main mode, - the regulator position sensor installed on the regulator, - throttle position sensor mounted on the throttle, however, the outputs from the sensors by the control lines are connected to the inputs to the sensor controller. 2. Gas generator installation under item 1, characterized in that the lower end of the inner cylindrical wall is located at a distance h from the lower end of the middle wall, determined from the relation: h = (0.05 ... 0.10) H ₀ , where h is the axial clearance, H ₀ - the internal height of the middle case. 3. Gas generator installation under item 1, characterized in that it contains a grate, which is connected with a vibrator by means of a rod. 4. Gas-generating electrical installation according to claim 3, characterized in that the grate is made of annular shape with a side wall in the shape of a truncated cone. 5. Gas-generating electrical installation according to claim 1, characterized in that all internal combustion engines contain an exhaust system of combustion products, in which a catalytic afterburner is installed. 6. Gas-generating electrical installation according to claim 1, characterized in that an emergency afterburner is connected to the gas supply through a controlled valve.

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