WO2013103203A1 - Brûleur grande capacité - Google Patents

Brûleur grande capacité Download PDF

Info

Publication number
WO2013103203A1
WO2013103203A1 PCT/KR2012/011038 KR2012011038W WO2013103203A1 WO 2013103203 A1 WO2013103203 A1 WO 2013103203A1 KR 2012011038 W KR2012011038 W KR 2012011038W WO 2013103203 A1 WO2013103203 A1 WO 2013103203A1
Authority
WO
WIPO (PCT)
Prior art keywords
combustion chamber
air
pipe
blower
capacity burner
Prior art date
Application number
PCT/KR2012/011038
Other languages
English (en)
Korean (ko)
Inventor
김주섭
Original Assignee
(주) 에코프론트
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by (주) 에코프론트 filed Critical (주) 에코프론트
Publication of WO2013103203A1 publication Critical patent/WO2013103203A1/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/02—Baffles or deflectors for air or combustion products; Flame shields in air inlets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B90/00—Combustion methods not related to a particular type of apparatus
    • F23B90/04—Combustion methods not related to a particular type of apparatus including secondary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B40/00—Combustion apparatus with driven means for feeding fuel into the combustion chamber
    • F23B40/02—Combustion apparatus with driven means for feeding fuel into the combustion chamber the fuel being fed by scattering over the fuel-supporting surface
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire
    • F23L5/02—Arrangements of fans or blowers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
    • F23M9/04—Baffles or deflectors for air or combustion products; Flame shields with air supply passages in the baffle or shield

Definitions

  • the present invention relates to a large capacity burner, and more particularly to a large capacity burner for heating a boiler or the like.
  • a domestic boiler is a heating means for heating the indoor space comfortably and warmly in a low temperature season such as winter, early spring or late autumn, and is heated by heating water or heat medium in a closed container by combustion heat or other heat source. Heat medium such as water or steam is circulated to the heating line to heat the indoor space.
  • Oil, gas, or solid fuel may be used as a fuel for hot water heating.
  • the space between the solid fuels is small and sufficient contact between the solid fuel and the air is not achieved. Incomplete combustion of a solid fuel and a reduction in combustion efficiency and heating performance are caused.
  • Another object of the present invention is to provide a large-capacity burner capable of increasing combustion efficiency and heating performance by minimizing incomplete combustion.
  • the present invention has another object to provide a large-capacity burner that can minimize corrosion and increase durability.
  • the present invention has another object to provide a large-capacity burner that can prevent a safety accident due to backfire.
  • a large-capacity burner is a burner for burning solid fuel, comprising: a tubular combustion chamber; A body spaced apart from the combustion chamber by a predetermined interval so as to surround the combustion chamber; A fuel supply unit having a fuel supply pipe and connected to the combustion chamber to supply the solid fuel to the combustion chamber; A gas discharge pipe connected to an upper portion of the combustion chamber to discharge exhaust gas; And a plurality of blower pipes passing through the combustion chamber and having end portions inserted into the piles of the solid fuel to supply air.
  • the combustion chamber is inserted between the combustion chamber and the body, and further includes a combustion chamber exterior spaced apart from the combustion chamber and the body by a predetermined interval.
  • a plurality of through holes may be formed in the combustion chamber and the combustion chamber exterior.
  • a cooling fluid passage for flowing the cooling fluid may be formed inside the combustion chamber exterior.
  • the apparatus may further include at least one blower passage passing through the body to supply air to the combustion chamber.
  • the blower may be formed in an oblique direction from a direction toward the center of the combustion chamber.
  • the blower may further include a blower guide surrounding the at least a portion of the body to form a fluid flow path to supply air to the blower and the blower.
  • the apparatus may further include a blowing unit for forcibly supplying air to the blowing guide.
  • a blowing unit for forcibly supplying air to the blowing guide.
  • the first blowing guide to form a fluid flow path surrounding at least a portion of the body to supply air to the blower; And a second blowing guide surrounding the at least part of the body to form a fluid flow path so as to supply air to the blowing pipe.
  • the apparatus may further include a blowing unit for forcibly supplying air to the first blowing guide and the second blowing guide.
  • a blowing unit for forcibly supplying air to the first blowing guide and the second blowing guide.
  • At least one fuel supply blower pipe connected to the fuel supply pipe to supply air into the fuel supply pipe; And a check valve positioned in the fuel supply pipe and opening and closing the fuel supply blower pipe.
  • one side may further include a cooling exhaust pipe passing through the body to supply a part of the air outside the combustion chamber to the exhaust gas.
  • the cooling exhaust pipe may penetrate the exterior of the combustion chamber.
  • the other side of the cooling exhaust pipe may be connected through the gas discharge pipe.
  • the flange is formed in the inner space, a plurality of exhaust holes are formed on one side of the flange to communicate with the inner space, the other of the cooling exhaust pipe The side is connected to communicate with the internal space of the flange, the exhaust gas may be discharged to the exhaust gas side through the exhaust hole.
  • the blower tube may be inserted into the pile of solid fuel at two or more different depths.
  • the blower can be arranged at two or more different heights from the ground.
  • the blower pipe further includes a control valve for controlling the flow of air, wherein the blower pipe includes a first blower pipe inserted into at least one different depth from each other in the pile of solid fuel, and a second blower pipe.
  • the distance from the center of the combustion chamber to the air injection point of the first blower pipe is the first length
  • the distance from the center of the combustion chamber to the air injection point of the second blower pipe is the second length. Is smaller than the second length, the ratio of the air supply amount of the first blower tube and the air supply amount of the second blower tube per unit time is (square of the first length) ⁇ 20%: ((square of the second length)-( Square of the first length)) ⁇ 20%.
  • the large-capacity burner according to the present invention maximizes the contact between fuel and air and minimizes incomplete combustion by supplying air and hot air to the exhaust gas in a double manner, thereby maximizing combustion efficiency and heating performance. . Therefore, a large-capacity burner capable of burning a large amount of solid fuel with small particles is possible, and there is an effect of minimizing the emission of greenhouse gases. In addition, since the dust and foreign matter can be removed in real time during solid fuel combustion, the combustion efficiency and heating performance can be improved. In addition, it is possible to prevent excessive temperature rise of the components exposed to high temperatures, thereby increasing the durability of the components, and preventing backfire to the fuel supply pipe side, thereby preventing uninjected solid fuel ignition and resulting fire accidents and device damage. There is an effect that can be prevented.
  • FIG. 1 is a perspective view of a large-capacity burner according to an embodiment of the present invention
  • FIG. 2 is a front view of a large-capacity burner according to an embodiment of the present invention.
  • FIG. 3 is a rear view of a large-capacity burner according to an embodiment of the present invention.
  • FIG. 4 is a view showing the inside of a large-capacity burner according to an embodiment of the present invention.
  • FIG. 5 is a view showing the flow of air supplied to the combustion chamber of the large-capacity burner according to an embodiment of the present invention
  • Figure 6 is a planar projection of a large-capacity burner according to an embodiment of the present invention.
  • FIG. 7 is a view showing a discharge roller of a large-capacity burner according to an embodiment of the present invention.
  • FIGS. 8A and 8B are views illustrating a fuel supply unit of a large capacity burner according to an embodiment of the present invention.
  • FIG. 1 is a perspective view of a large-capacity burner according to an embodiment of the present invention
  • Figure 2 is a front view of a large-capacity burner according to an embodiment of the present invention
  • Figure 3 is a rear view of the large-capacity burner according to an embodiment of the present invention
  • Figure 4 is a view showing the inside of a large-capacity burner according to an embodiment of the present invention
  • Figure 5 is a view showing the flow of air supplied to the combustion chamber of the large-capacity burner according to an embodiment of the present invention
  • Figure 6 is the present invention A planar projection of a large-capacity burner according to one embodiment of the present invention.
  • the large-capacity burner includes a combustion chamber 100, a blower tube 320, and a fuel supply unit 400.
  • the combustion chamber 100 has a tubular shape, and the tubular combustion chamber exterior 110 is configured to be spaced apart from the combustion chamber 100 by a predetermined interval on the outside of the combustion chamber 100, and the body 120 is located outside the combustion chamber exterior 110. It is configured to be spaced apart from the combustion chamber exterior 110 by a predetermined interval.
  • the gas discharge pipe 130 is connected to the upper portion of the combustion chamber 100 to communicate with the combustion chamber 100.
  • the gas discharge pipe 130 is configured to open and close the cover 150, it is possible to observe and clean the inside of the combustion chamber 100, the refractory material may be configured in the combustion chamber 100 and the like.
  • Blowing guide 300 is configured on the outside of the body, the blowing guide 300 is coupled to form a space on the inside along the outer surface of the body to form a flow path of air.
  • the blower 330 is for supplying fresh air to the combustion chamber 100 or the like and is connected to the blower guide 300 to supply air.
  • the inside of the blowing guide 300 is separated by the partition wall is composed of a first blowing guide 300A, and a second blowing guide 300B, each can be connected to the blowing unit 330 have.
  • the inside of the blowing guide 300 may form a single air flow path without being separated by a partition wall.
  • the air of the first blower guide 300A is supplied to the combustion chamber exterior 110 and the combustion chamber 100 through the blower 310, and passes through the body 120 from the blower guide 300 of the blower 310. It is configured by.
  • a plurality of through holes are formed in the combustion chamber 100.
  • the through holes preferably have a diameter through which solid fuel cannot pass.
  • a plurality of through holes are formed in the combustion chamber exterior 110.
  • the through holes of the combustion chamber exterior 110 have a larger diameter than the through holes of the combustion chamber 100 for a smooth flow of air. It is preferable to have.
  • the air blower 310 penetrates diagonally without penetrating the body 120 vertically, so that air can be smoothly supplied to the combustion chamber 100. That is, since air can flow smoothly through the combustion chamber exterior 110 and through-holes of the combustion chamber exterior 110 while the air flows and rotates along the combustion chamber exterior 110, an effective air supply to the combustion chamber 100 is possible.
  • the blower pipe 320 is for supplying air into the solid fuel piles accumulated in the combustion chamber 100, and passes through the body 120, the combustion chamber exterior 110, and the combustion chamber 100.
  • One side of the blower pipe 320 is connected to the second blower guide 300B, and the other side is positioned inside the solid fuel stack, so that air of the second blower guide 300B may be supplied to the inside of the solid fuel stack.
  • air may be supplied only to the solid fuel pile within a certain distance from the combustion chamber 100, thereby lowering combustion efficiency.
  • the first blower pipe 320A having the first length and the second blower pipe 320B having the second length may be configured to supply air at different depths. Therefore, the combustion efficiency can be increased, leading to near complete combustion.
  • the length of the blower pipe 320 by configuring the length of the blower pipe 320 to three or more it is possible to supply air at a more various depth.
  • the air from the ground of the blower 320 may be configured differently to supply air to various locations.
  • the blower pipe 320 can be attached and detached from the outside. 5 and 6, it is possible to check the flow of air through the blower pipe 320 and the like.
  • each of the blower pipe 320 may be configured with a control valve, it is possible to adjust the amount of air supply by operating them independently. Therefore, optimum combustion is possible according to the input amount of the solid fuel, the combustion situation, the combustion progression stage and the like.
  • the air supply zone of the first blower pipe 320A is A
  • the air supply zone of the second blower pipe 320B is B
  • C may be supplied with air through the through hole of the combustion chamber. Therefore, the distance from the center of the combustion chamber 100 to the end (air injection point) of the first blower pipe 320A is r1, and the end (air) of the second blower pipe 320B from the center of the combustion chamber 100.
  • the distance to the injection point) is r2
  • the ratio of the area of the zone A to the area of the zone B is r1: (r2-r1). Therefore, the air injection ratio per unit time of the first blower pipe 320A and the second blower pipe 320B may be r1: (r2-r1).
  • the combustion efficiency can be maximized by optimally adjusting the air injection ratio of each blower pipe 320 using a control valve.
  • the air injection ratio of the first blower pipe 320A and the second blower pipe 320B may be respectively adjusted within a range of ⁇ 20%, and in this case, effective combustion is possible.
  • a plurality of holes may be formed in the side of the blower pipe 320 to uniformly supply air into the solid fuel pile.
  • Solid fuel introduced into the combustion chamber 100 may be stacked from the lower portion of the combustion chamber 100, and dust in which the solid fuel is combusted may be discharged to the lower portion of the combustion chamber 100.
  • the discharge roller 200 is configured at the lower end of the combustion chamber 100. When the discharge roller 200 is stopped, the discharge of dust is blocked, and when the discharge roller 200 is rotated, the discharge of dust is controlled by controlling the discharge of dust. Can be.
  • a sensor unit having a predetermined distance from a lower portion of the combustion chamber 100 is located. According to an embodiment of the present invention, the sensor unit may include a temperature sensor capable of measuring a temperature of the lower portion of the combustion chamber 100. have.
  • the sensor unit may include an optical sensor capable of measuring the amount of light in the lower portion of the combustion chamber (100).
  • the discharge portion 140 is connected to the lower portion of the body 120 to discharge the innate ash or foreign matter, dust and the like discharged through the discharge roller 200, one side of the discharge portion 140, the ignition coil
  • An ignition unit 700 may be configured to ignite a solid fuel.
  • the lower part of the combustion chamber 100 is inclined so that the innate ash, foreign matter, dust, etc. inside the combustion chamber 100 can be discharged well, and the vibration plate 210 is hinged at one side of the lower side of the combustion chamber 100.
  • One side of the vibration plate 210 is connected to the vibration motor 211 through the driving rod 212, the vibration plate 210 is vibrated by the vibration motor 211 to effectively discharge the natural ash, foreign matter, dust and the like. You can.
  • the fuel supply unit 400 is for supplying the solid fuel into the combustion chamber 100.
  • a screw (not shown) may be configured in the fuel supply pipe 410 to supply the solid fuel.
  • one side of the fuel supply pipe 410 is provided with a fuel detection sensor 460 can detect whether the solid fuel, and the input amount.
  • Operation of the large-capacity burner according to an embodiment of the present invention is as follows.
  • the air supplied from the blower 330 is supplied through the fuel supply blower 420 configured at one side of the fuel supply pipe 410, and the first check valve 441 is the air supplied through the fuel supply blower 420. Is opened by. Solid fuel such as pellets is introduced into the combustion chamber 100 through the first check valve 441. The injected solid fuel is stacked from the lower part of the combustion chamber 100 and accumulated in the combustion chamber 100.
  • the injected solid fuel is ignited by the ignition unit 700, and air is supplied through the blowing guide 300 for smooth and complete combustion of the solid fuel.
  • the air from the blower 330 opens the third check valve 443, and the air transferred through the first blower guide 300A includes the blower 310, the combustion chamber exterior 110, and the combustion chamber 100. Through a solid fuel.
  • the air transferred through the second blowing guide 300B is supplied to the inside of the solid fuel pile through the blowing pipe 320.
  • the blowing guide 300, and the blowing pipe 310 may be configured in a variety of positions and numbers for smooth air supply.
  • the hot gas generated while the solid fuel is burned is discharged through the gas discharge pipe 130.
  • foreign matter such as ash, foreign matter, dust, and the like, which are burned in the solid fuel, and sand, etc. buried in the solid fuel, are discharged to the lower portion of the combustion chamber 100.
  • the dust, and foreign matter, of the solid fuel burned is lower in temperature, or light quantity, than the solid fuel in combustion. Therefore, when the temperature measured by the sensor unit or the amount of light is less than a predetermined value, it can be seen that dust is accumulated inside the lower part of the combustion chamber 100, in which case the discharge roller 200 is operated.
  • the discharge roller 200 dust in the lower portion of the combustion chamber 100 is discharged to the discharge unit 140, in which dust and foreign matter in the dust may be densely crushed by the roller. If the temperature or the amount of light measured by the sensor unit during the discharge of the dust or more than a predetermined value can be seen as a solid fuel in combustion, the operation of the discharge roller 200 is stopped. In addition, when the dust adheres to the lower part of the combustion chamber 100 and is difficult to discharge, the vibration plate 210 may be vibrated and moved to effectively discharge the dust.
  • FIG. 7 is a view showing the discharge roller of the large-capacity burner according to an embodiment of the present invention, a plurality of assemblies having a gear shape is coupled to the drive shaft with a predetermined distance from each other. As the discharge roller 200 rotates, dust may be pulverized and discharged, and air may be introduced into the combustion chamber 100 from the discharge unit 140 through a gap of the neighboring assembly.
  • the supply and flow of air is very important.
  • the air supplied to the inner body 210 passes through a through hole of the combustion chamber exterior 110.
  • the fuel cell is supplied as a solid fuel through the through hole of the combustion chamber 100. This allows the air to sequentially pass through the through-hole of the relatively large diameter combustion chamber exterior 110 and the through-hole of the relatively small combustion chamber 100, thereby slowing the flow rate of the air and uniformly contacting the solid fuel with the air. Is to maximize.
  • the cooling exhaust pipe 500 is configured to prevent excessive rise in temperature of the combustion chamber 100.
  • One end of the cooling exhaust pipe 500 is coupled through the combustion chamber exterior 110 and the body 120, and the other end is connected through the flange 160, respectively, and is coupled to the upper and lower portions of the flange 160, respectively.
  • the flange 160 is formed at an end portion of the gas discharge pipe 130, and a space is formed therein, and a plurality of exhaust holes 161 are formed in a direction in which the exhaust gas is discharged.
  • Some of the hot air near the combustion chamber 100 flows to the flange 160 through the cooling exhaust pipe 500 and is discharged through the exhaust hole 161 of the flange 160, through which the gas discharge pipe 130 is located. It can be supplied to the exhaust gas discharged. Therefore, it is possible to prevent excessive high temperature exposure of the components made of metal, refractory materials, and the like, to prevent corrosion and degradation of durability, and to induce complete combustion by supplying hot air to the exhaust gas of the gas discharge pipe 130. .
  • the gas discharge pipe 130, the first blowing guide 300A, the second blowing guide 300B, the ignition part 700, and the discharge part 140 may be connected to the blower 330 by a pipe.
  • the valve 600 is configured in each pipe to adjust the amount of air supplied to each part.
  • the air supplied to the discharge unit 140 may be supplied to the combustion chamber side through the discharge roller 200, the air supplied to the vibration plate 210 side is a gap between the bottom of the vibration plate 210, and the vibration frame rate It may be supplied to the combustion chamber side through the clearance gap.
  • FIGS. 8A and 8B are views illustrating a fuel supply unit of a large capacity burner according to an embodiment of the present invention.
  • a backfire phenomenon may occur when combustion proceeds.
  • the fuel supply pipe 410 side may be heated.
  • the solid fuel that has not been supplied to the combustion chamber 100 may be ignited, and damage to the fuel supply unit and the like may occur, and according to the present invention, backfire as described above may be prevented.
  • the blower 330 is operated, the first and third check valves 441 and 443 are opened, and the air supplied from the blower 330 is supplied to the fuel supply blower pipe 420 and the first. And the third check valves 441 and 443 are supplied to the combustion chamber 100 side. At this time, the second check valve 442 is in a closed state. The third check valve 443 completely rotates to the right to close the fuel supply auxiliary blower pipe 430, and supply outside air to the combustion chamber 100.
  • the blower 330 is stopped and the third check valve 443 is rotated in the opposite direction to the above to close the fuel supply part. Blower tube 430 is open.
  • the blower 330 is operated, and the outside air enters into the fuel supply pipe 410 through the fuel supply auxiliary blower pipe 430 and the second check valve 442. Backfire is prevented by supplying to block the flame.
  • the third check valve 443 may be automatically rotated and opened and closed by an operating means (not shown) such as a motor.
  • the small particle solid fuel does not have a large space between particles, and there is no problem when burning a small amount of solid fuel, but when burning a large amount of solid fuel at a time, air flows to the center of the solid fuel accumulated in a large volume. Can't reach Therefore, since only the outer side of the solid fuel stack is burned and the center is difficult to burn, it is very difficult to implement a large-capacity burner that burns a large amount of solid fuel with small particles at present. In addition, when a large amount of fuel is burned, a component made of metal such as a combustion chamber or the like is exposed to excessive high temperature, thereby causing corrosion and deterioration of the component.
  • the large-capacity burner according to the present invention allows maximum uniform contact with air as well as the outside of the solid fuel pile continuously introduced, thereby minimizing incomplete combustion and increasing combustion efficiency and heating performance. It is possible to implement a large-capacity burner capable of burning a large amount of small solid fuel.
  • the air supplied to the solid fuel is sufficiently uniformly in contact with a component made of a metal such as a combustion chamber, and the superheated air near the combustion chamber is discharged to the outside to expose the device to excessive high temperatures. Since it can be prevented, corrosion and durability fall can be prevented.
  • the large-capacity burner according to the present invention can increase the combustion efficiency since dust and foreign matters are desired.
  • the present invention can reliably prevent backfire on the fuel supply side, thereby preventing ignition of unfilled solid fuel, lowering durability on the fuel supply pipe side, and lowering combustion efficiency, and in particular, preventing a fire accident. have.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Gas Burners (AREA)

Abstract

La présente invention concerne un brûleur grande capacité qui minimise la combustion incomplète du combustible, améliorant ainsi l'efficacité de la combustion et les performances de chauffage et qui est capable de brûler de grands volumes de combustible solide de petites particules. Le brûleur grande capacité de l'invention est destiné à brûler du combustible solide. Le brûleur comprend : une chambre de combustion tubulaire ; un corps écarté d'un intervalle prédéfini à l'extérieur de la chambre de combustion, de manière à entourer la chambre de combustion ; une unité d'alimentation en combustible qui présente un tube d'alimentation en combustible, reliée à la chambre de combustion de manière à pouvoir alimenter le combustible solide dans la chambre de combustion ; et une pluralité de tubes de soufflage qui passent à travers la chambre de combustion et dont les extrémités sont insérées dans une pile du combustible solide, de manière à pouvoir y insuffler de l'air.
PCT/KR2012/011038 2012-01-04 2012-12-18 Brûleur grande capacité WO2013103203A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0001073 2012-01-04
KR1020120001073A KR101201352B1 (ko) 2012-01-04 2012-01-04 대용량 버너

Publications (1)

Publication Number Publication Date
WO2013103203A1 true WO2013103203A1 (fr) 2013-07-11

Family

ID=47564653

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/011038 WO2013103203A1 (fr) 2012-01-04 2012-12-18 Brûleur grande capacité

Country Status (2)

Country Link
KR (1) KR101201352B1 (fr)
WO (1) WO2013103203A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101460187B1 (ko) * 2013-09-03 2014-11-10 (주) 에코프론트 고효율 버너
KR101488887B1 (ko) 2013-12-09 2015-02-04 (주) 에코프론트 고효율 대용량 버너

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200304441Y1 (ko) * 2002-11-08 2003-02-15 용인수 온수보일러의 연소활성화장치
KR200305011Y1 (ko) * 2002-11-20 2003-02-19 삼양보일러 주식회사 다목적 보일러 장치
KR20110131732A (ko) * 2010-05-31 2011-12-07 (주) 에코프론트 역화방지 버너

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200304441Y1 (ko) * 2002-11-08 2003-02-15 용인수 온수보일러의 연소활성화장치
KR200305011Y1 (ko) * 2002-11-20 2003-02-19 삼양보일러 주식회사 다목적 보일러 장치
KR20110131732A (ko) * 2010-05-31 2011-12-07 (주) 에코프론트 역화방지 버너

Also Published As

Publication number Publication date
KR101201352B1 (ko) 2012-11-14

Similar Documents

Publication Publication Date Title
WO2012124879A1 (fr) Chaudière polyvalente du type horizontal
WO2021182922A1 (fr) Bois à brûler pour camping
WO2013122291A1 (fr) Chaudière à granulés
PL202124B1 (pl) Sposób spalania paliw stałych oraz bojler grzewczy
WO2017010015A1 (fr) Incinérateur sans fumée et système le mettant en œuvre
PL224288B1 (pl) Kocioł centralnego ogrzewania
WO2013103203A1 (fr) Brûleur grande capacité
WO2015046902A1 (fr) Appareil de combustion
KR101216493B1 (ko) 역화방지 버너
KR101677245B1 (ko) 사이클론 집진장치를 이용한 펠렛 보일러 설비
CN104964269A (zh) 一种运用全反烧鳍片式水管炉排的两级预热风锅炉
KR20110080431A (ko) 펠렛 보일러
RU2661516C2 (ru) Твердотопливный газогенераторный котёл
WO2018004023A1 (fr) Dispositif de chauffage permettant une régulation facile de l'air extérieur
KR20220069212A (ko) 하향 연소식 화목 보일러
KR101228792B1 (ko) 고체 연료 보일러
KR101313761B1 (ko) 대용량 버너
KR101151174B1 (ko) 펠릿보일러용 연소기
WO2012173294A1 (fr) Brûleur à haute capacité
KR101478167B1 (ko) 재처리형 보일러
WO2018004024A1 (fr) Dispositif de chauffage hybride intégrant une chaudière
RU82029U1 (ru) Отопительное устройство
WO2013111929A1 (fr) Brûleur de type pistolet pour une chaudière à granulés
CN114738734B (zh) 粉碎秸秆节能环保加热设备
KR101161256B1 (ko) 대용량 버너

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12864660

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 12864660

Country of ref document: EP

Kind code of ref document: A1