KR200266789Y1 - Multi-Fuel Combustion Part Of Structure - Google Patents

Abstract

The present invention is the main fuel of the existing heating fuel (kerosene, diesel, bunker A, B, C oil), etc., and also fresh water (general water), sea water (which can help the combustion of the main fuel and increase the calorific value). Auxiliary fuels such as sea water are supplied to burner parts at a proper ratio to be combusted, and the heat of combustion combusted at burner parts causes vortices to pass through the combustion chamber inner wall of the combustion part and passes through the multi-combustible conduit which can be separated and combined. By doing so, it relates to the structure of the combustion unit of the composite fuel to increase the thermal efficiency of the boiler, the fuel unit 100 to preheat and circulate the main fuel and auxiliary fuel; The main fuel and the auxiliary fuel of the fuel part 100 are sprayed at a constant rate through the main fuel nozzle 210 and the auxiliary fuel nozzle 220 equipped with air nozzles 211 and 221 in the center, respectively. An inner portion 200; The combustion gas and combustion heat of the burner part pass to the combustion part, and the combustion gas of the combustion part 300 is diluted with a predetermined length together with the air passing through the vortex air generating plate 420 connected to the blower 240 to communicate therewith. In the dust collecting unit 400 to dilute the combustion gas while passing through the flue 430, a vortex plate 320 is formed in the center corresponding to the burner unit 200, the rear of the vortex plate 320 The conical induction chamber tank 330 is connected to the hot water chamber 311 of the combustion chamber to communicate with each other, and a heat exchanger 340 that is detachably coupled to the rear of the conical induction chamber tank 330 is formed.

Description

Multi-Fuel Combustion Part Of Structure

The present invention relates to a combustion device comprising a fuel part, a burner part, a combustion part, a heat exchange part, and a dust collecting chamber, and more specifically, a main fuel such as a conventional heating fuel (kerosene, diesel, bunker A, B, C oil, etc.). Also, auxiliary fuels such as fresh water (general water) and sea water (sea water), which can help the combustion of the main fuel and increase the calorific value, are supplied to the burner at an appropriate ratio, and burner is also burned. It is related with the structure of the combustion part of the composite fuel which can improve the thermal efficiency of a boiler by letting the heat of combustion burned in a part pass through the combustion chamber inner wall of a combustion part, and let it pass through the multi-combinable conduit which can be combined.

In general, in case of boiler, the type of burner has to be changed according to the type of fuel, and a circulation pump for circulating water has to be provided. Accordingly, many accessory devices have to be installed, and the combustion apparatus used in the boiler is mainly gas or Liquid fuel such as diesel was used, and there was a problem that the combustion temperature was very low when using waste resources as fuel.

In addition, water is used as a main fuel and an auxiliary fuel, but it is a method of spraying a pre-ignitioned burner through a spray nozzle, and thus there is a limit to increase combustion efficiency by incomplete combustion, and sludge, etc., by incomplete combustion. As a problem of generating a lot of foreign matters is proposed, and a fuel injection is to be provided by installing a separate injection pump that can generate a spray force to the spray nozzle, so that a separate driving source for driving a separate pump must be separately installed. It was a factor that made production costs expensive.

In addition, the combustion unit is also configured so that the combustion gas of the burner simply passes, and thus the combustion rate could not be increased due to the inability to sufficiently transfer thermal energy to the tank of the combustion chamber.

The present invention is to solve the above problems, the fuel used in the present invention is the main physical and auxiliary fuel geothermal physics by causing the combustion heat and combustion gas generated in the burner section along the respective lines to vortex in the combustion section The movement principle of the air flow of the air science was applied and this is to provide the structure of the combustion part of the composite fuel applying the cause of the tornado occurring in nature and the expansion principle of the tornado.

The present invention is a fuel unit for pre-heating and circulating the main fuel and auxiliary fuel; The main fuel and the auxiliary fuel of the fuel part are each burner part to be injected at a constant rate through the main fuel nozzle and the auxiliary fuel nozzle equipped with an air nozzle in the center; Combustion gas and combustion heat of burner part pass to combustion part, and combustion gas of combustion part passes through dilution year of length along with air passing through vortex air generating plate which is connected to blower and is passed through to dilute treatment of combustion gas. In the dust collecting section,

The vortex plate is formed in the center corresponding to the burner part, and the conical induction chamber tank is connected to the hot water chamber of the combustion chamber at the rear of the vortex plate, and the heat exchanger is detachably formed at the rear of the conical induction chamber tank. It is a basic feature.

In addition, the heat exchanger of the combustion chamber of the present invention has a plurality of pipes of a predetermined length fixed to the flanges by fixing means such as welding to form a multi-combustion pipe, and between the pipes to form a heat exchanger chamber in which hot water is circulated, up and down directions. The hot water outlet is formed.

1 is an overall schematic view of a combustion device of a composite fuel of the present invention,

2 is an enlarged schematic cross-sectional view of a combustion section of the structure of the combustion section of the composite fuel of the present invention;

3 is an enlarged view of the heat exchanger in FIG. 2, FIG.

4 is a side view of FIG. 3;

5 is an enlarged view of the burner part of the present invention.

Explanation of symbols on the main parts of the drawings

100: fuel unit 230: burner water chamber

240: blower 250: 'U' tube

300: combustion unit 310: combustion chamber

311: hot water chamber 320: vortex plate

330: conical induction chamber tank 340: heat exchanger

341: multi-conducting pipe 342: pipe

343 flange 350 heat exchange chamber

400: dust collector 410: blower

420: Vortex air generation plate 430: Dilution flue pipe

421: nozzle

Referring to the configuration and operation of the present invention in detail.

As shown in FIG. 1, the present invention includes a fuel unit 100 configured to preheat and circulate main fuel and auxiliary fuel; The main fuel and the auxiliary fuel of the fuel part 100 are sprayed at a constant rate through the main fuel nozzle 210 and the auxiliary fuel nozzle 220 equipped with air nozzles 211 and 221 in the center, respectively. An inner portion 200; The combustion gas and the heat of combustion of the burner part 200 cause vortex through the vortex plate 320, and the heat of combustion passes through the conical induction chamber tank 330 and the heat exchanger 340 in the center of the combustion chamber 310. Combustion unit 300 to be guided to the inner wall; The combustion gas of the combustion unit 300 passes through the dilution year 430 of a predetermined length along with the air passing through the vortex air generating plate 420 connected to the blower 240 so as to dilute the combustion gas. Consisting of a dust collector 400;

As shown in FIG. 2, the fuel unit 100 accommodates the main fuel and the auxiliary fuel in the main fuel tank 110 and the sub fuel tank 120, respectively.

The main fuel is conventional heating fuel (kerosene, diesel, bunker A, B, C oil) and waste oil (vehicle lubrication waste oil, ship lubrication waste oil, lubricating waste oil for aircraft and other machinery waste oil and various animal oil, various vegetable waste oil) And waste petroleum compounds (waste vinyl, waste sciropol, waste combustible plastics), waste asphalt and various waste tires can be used as fuel.

In addition, the auxiliary fuel helps the combustion of the above main fuel and increases the calorific value.

For example, fresh water (general water), sea water (sea water), food waste broth, and leachate may be employed.

The main fuel is preheated while passing through the preheater 130 equipped with the heater 131 through the line 140 from the main fuel tank 110 is supplied to the burner unit 200 through the main fuel injection nozzle described later. In addition, the auxiliary fuel is introduced into the preheated hot water tank 150 in which the heater 151 is mounted from the auxiliary fuel tank 120 to be preheated and supplied to the auxiliary fuel nozzle 220 which will be described later. Is supplied to the burner water chamber 230 to circulate to the preheating and hot water tank 150 through the preheater 130 through the line 140 to suppress the temperature rise of the chamber, and the auxiliary fuel It is replenished through the valve 121.

Next, as shown in FIGS. 1 and 5, the burner part 200 includes a portion of the auxiliary fuel as described above in the lower part of the auxiliary fuel chamber 230 of the burner part 200. The preheating and hot water tank passes through the preheater 130 through the line 140 as shown in FIG. 1 through the outlet 232 while suppressing the temperature rise of the chamber while being introduced and circulated through the upper inlet 231. Circulation to 150.

Accordingly, while the auxiliary fuel is supplied to the auxiliary fuel nozzle 220 of a part of the burner part, part of the auxiliary fuel is circulated to the auxiliary fuel chamber 230 to prevent the burner part 200 from overheating and the temperature of the auxiliary fuel. It will also play a role in maintaining the temperature required for the injection.

And, as shown in FIG. 1, the air of the blower 240 is distributed through the inlet 231 of the burner unit 200 to the outside circumference and is distributed through the “U” magnetic pipe 250 to be described later. 210, the auxiliary fuel nozzle 220, the igniter air line 260, and the like are blown into the burner part 200.

5, the vortex plate 320 mounted on the discharge side of the burner part 200 is formed with an inclined guide hole (not shown) and an inclined piece (not shown) formed around the circumference thereof. The combusted combustion gas is injected into the combustion unit 300 while causing the vortex by hitting the inclined piece while escaping through the inclined guide hole.

And, behind the vortex plate 320 is mounted a conical induction chamber tank 330 of the all-optical rear view, the conical induction chamber tank 330 is installed across the center in the combustion chamber 310 to induce combustion gas. To guide the heat exchanger 340 having the multi-conducting pipe body 341 at the rear of the conical induction chamber tank 330.

The conical induction chamber tank 330 is connected by the hot water chamber 311 and the connection holes 312, 312 of the combustion chamber 310 to pass through.

The conical induction chamber tank 330 is connected to the hot water chamber 311 as described above to increase the thermal efficiency of the hot water chamber 311 of the inner wall of the combustion chamber 310.

Fire is originally a tornado, and when it is blown up, the central temperature (about 1/5 of the total flame diameter) is the highest (in this case, 1,700 ° c to about 2,000 ° c) and the high temperature is placed in the middle of the combustion chamber. The conical induction chamber tank 330 absorbs the heat and absorbs the remaining heat while rotating slowly.

In addition, a plurality of pipes 342 having a predetermined length are fixed to the heat exchanger 340 of the conical induction chamber tank 330 by fixing means such as welding to the flanges 343. It forms a multi-phase conduit pipe 341, and between the pipe 342 forms a heat exchange chamber 350 through which hot water flows, and hot water outlets 3 and 4 are formed in up and down directions.

In addition, a plurality of fastening holes 344 are formed in the flanges 343 of the multi-combustion pipe 341 of the heat exchanger 340, and are fixed by the fastening means such as the combustion chamber 310 and bolts and nuts.

The hot water distribution of the hot water chambers 311 formed in the combustion chamber 310 of the combustion unit 300 is connected to the hot water outlet 2 at the upper end of the hot water inlet 1 at the bottom end of the combustion unit 300 in FIG. 1. And through the hot water inlet 3 under the heat exchanger 340 at the upper hot water outlet 2 and through the hot water inlet 3 at the lower hot water inlet 3 of the heat exchanger 340. And through the hot water outlet 5 of the heat exchanger 340 from the upper hot water outlet 4 of the heat exchanger 340 to the hot water outlet 5 of the front side of the heat exchanger 340. Supply and circulation.

The distribution of the hot water is a method of applying the eye of the typhoon. This markedly improves the speed of water flow over existing methods.

Under the same conditions, this system can be up to about 60 m / s based on a conventional combustion chamber of about 2 m / s based on a 4-inch tube, and the rapid flow of water reduces the boiling time of the water. It means that the shorter boiling time of water is directly connected to fuel savings. Therefore, even if the boiler is adopted, even if the loss rate is applied to the difference in theoretical speed, it is about 1/5, so 20% is sufficient.

Further, in FIG. 1, a drain hole 353 through which the sludge burned from the burner is automatically drained is drilled at the lower end of the combustion chamber 310 of the combustion unit 300, which is also periodically fitted with a valve and a lid. This can be done either automatically or automatically.

Next, the dust collecting unit 400 is connected to the rear of the combustion unit 300 as shown in FIG. 1, and below the dust collecting unit 400, a vortex air generating plate 420 is mounted, and the vortex air generating plate 420 is a blower. It is possible to generate a vortex that swirls the air of 410 in one direction.

Therefore, the flue gas flowing from the combustion unit 300 passes toward the dilution year 430, and produces fluctuations in the dilution year 430 by the air ejected from the vortex air generating plate 420. Get out.

In addition, the dilution year 430 is formed in a constant length of a constant diameter, so that, for example, if a person smokes in a small space, such as a car, even if only one person smokes, the room is unbearable. It will be.

But if you smoke in a corner of a hundred-square-foot gym, you don't feel it at all on the other side of the gym, so you create a huge amount of air in a small space and dilute the pollution. Do not.

In addition, the upper end of the dust collecting unit 400 is formed with a dividing container 440 having a multi-gas conduit tube, the dividing container 440 is connected to the blower 410 to supply hot air to the dilution year. It is supposed to be.

This is a method of diluting the small amount of waste heat and the remaining pollution by the intake air preheated by the waste heat to the chimney.

As described above, the present invention is a main fuel such as conventional heating fuel (kerosene, diesel, bunker A, B, C oil) and the like, and fresh water (general substance) which can help the combustion of the main fuel and increase the calorific value. Auxiliary fuels such as seawater (sea water) are supplied to the burner part at a proper ratio to be combusted, and the heat of combustion combusted at the burner part causes vortices to pass through the inner wall of the combustion chamber of the combustion part and can be separated and combined. By passing through, it is possible to increase the thermal efficiency of the boiler.

Claims (2)

A fuel unit configured to preheat and circulate the main fuel and the auxiliary fuel; The main fuel and the auxiliary fuel of the fuel part are each burner part to be injected at a constant rate through the main fuel nozzle and the auxiliary fuel nozzle equipped with an air nozzle in the center; Combustion gas and combustion heat of burner part pass to combustion part, and combustion gas of combustion part passes through dilution year of length along with air passing through vortex air generating plate which is connected to blower and is passed through to dilute treatment of combustion gas. In the dust collecting section, The combustion chamber 310 is connected to the burner part 200 and communicates with it, and a vortex plate 320 is formed at the center thereof, and a conical induction chamber tank 330 is formed at the rear of the vortex plate 320 to provide hot water chamber. Combustion portion of the composite fuel characterized in that it is connected to and connected with (311). delete