KR200349281Y1 - boiler - Google Patents

Abstract

As well as saving fuel by using not only various trees and lumps, but also household waste from the home as a fuel, the inverted wood boilers can be used for houses where households and crops are grown without smoke and soot. Is disclosed. The boiler according to the present invention has a double-walled structure in which a space is formed so as to perform any one of a function of a water tank to temporarily hold water to be heated or a function of storing warmed air, and has a hollow shape. One side and the other side of the upper surface and the housing which is formed in the exhaust pipe is provided with a re-information hole and exhaust blower in communication with the inside; It has an annular ring shape and is placed in the upper part of the ash guide hole, and its inner diameter is placed adjacent to the inner guide surface of the ash guide hole, and the lower part is spaced apart from the tooth plate to form a space while forming an upper space. The main combustion chamber has a combustion plate on which fuel is combusted, and a combustion case having a cylindrical shape and positioned adjacent to an outer circumferential surface of the base plate so that the combustion plate can be defined therein, and a lower portion spaced from the base plate to form a space. ; And an upper combustion chamber having an open shape, the upper end of which extends inwardly of the housing while closing the lower portion of the ash guide hole to completely burn ash that has fallen from the combustion plate.

Description

Inverted burning wood boiler {boiler}

The present invention relates to a boiler, and more particularly, it is possible to use not only various trees and lump coal, but also household waste discharged from the home as fuel, which can save fuel, and there is no smoke and soot, so that household and crops are grown. It's an upside down wood boiler that can also be used for a house.

In general, oil boilers and gas boilers are more thermally efficient and easier to use than wood and coal fired boilers. However, in recent years, since the initial supply cost of energy, in particular oil or gas, has increased and economic conditions have become difficult, there is a problem in the economics of oil boilers or gas boilers, especially in rural or mountain wallpaper where economic conditions are insignificant. Installation and operation is more difficult.

Therefore, in recent years, there has been a growing interest in wood boilers or lump coal boilers. Such boilers are economical because they use wood or lumps of coal, which are cheaper than other forms of energy, as fuels, and because they are used on a relatively small scale, manufacturing costs and installation costs are low.

Conventional wood boilers, however, are not completely burned by various woods used as fuel, so that smoke or soot is generated a lot and it is difficult to install them adjacent to the house, and smoke or soot is guided to the house where crops are grown. There was a problem of harm.

The present invention has been devised to solve the conventional problems as described above, the purpose of the present invention is to use not only various wood, lump coal, but also household waste discharged from the home as a fuel can save fuel and smoke And there is no soot to provide an inverted burning wood boiler that can also be used for homes and houses where crops are grown.

1 is a perspective view showing an inverted burning wood boiler according to the present invention,

FIG. 2A is a cross-sectional view taken along the line A-A of FIG. 1,

Figure 2b is a view showing a state in which the blowing flange is mounted in the inlet pipe shown in Figure 2a, and

3A and 3B show other embodiments of the combustion plate shown in FIG. 2.

Explanation of symbols on the main parts of the drawing

100: boiler 110: housing

112: re-information worker 114: exhaust pipe

118: input pipe 120: hot water discharge pipe

122: hot air discharge pipe 126: connection flange

128: air blowing flange 132: first guide plate

134: second guide plate 136: third guide plate

140: main combustion chamber 142: mounting plate

144: combustion plate 146: combustion hole

148: Settlement protrusion 149: Combustion case 150: Fixed protrusion 152: Fuel input pipe

156: fuel injection door 160: reburn chamber

In order to achieve the object of the present invention as described above, the present invention,

It has a double-wall structure in which a space part is formed to perform either a water tank function to temporarily hold the water to be heated or a function to store the warmed air, and has a hollow shape, and on one side and the other side of the upper surface. A housing in which an exhaust pipe equipped with a back guide hole and an exhaust blower is formed to communicate with the inside;

It has an annular ring shape and is placed in the upper part of the ash guide hole, and its inner diameter is placed adjacent to the inner guide surface of the ash guide hole, and the lower part is spaced apart from the tooth plate to form a space while forming an upper space. The main combustion chamber has a combustion plate on which fuel is combusted, and a combustion case having a cylindrical shape and positioned adjacent to an outer circumferential surface of the base plate so that the combustion plate can be defined therein, and a lower portion spaced from the base plate to form a space. ; And

It provides an inverted wood boiler having an open enclosure shape, the upper end of which closes the lower portion of the ash guide hole and extends into the housing to completely burn ash that has fallen from the combustion plate.

As described above, according to the present invention, not only can various kinds of wood, coal coal, but also household garbage discharged from the home be used as fuel to save fuel, and there is no smoke and soot so that houses and crops are grown. Can also be used for.

Hereinafter, with reference to the accompanying drawings will be described for the inverted burning wood boiler according to an embodiment of the present invention.

1 is a perspective view showing a wood boiler burning upside down in accordance with the present invention, and FIG. 2 is a cross-sectional view showing the interior of the boiler shown in FIG.

1 and 2, the inverted wood boiler 100 according to the present invention is not only stores the combustion heat generated during combustion, but also temporarily holds the heating water or warmed air, and the housing 110 The main combustion chamber 140 is disposed on the upper portion of the main combustion chamber 140, and various wood, coal coal, or household garbage is selectively combusted, and is disposed below the main combustion chamber 140, and extends into the housing 110 so as to extend from the main combustion chamber 110. A reburn chamber 160 is provided in which the fallen ash is completely burned.

First, the housing 110 has a hollow structure having a double wall structure in which a space portion is formed so as to perform any one of a function of a water tank to temporarily hold water to be warmed or a function of storing warmed air. Have Preferably, the housing 110 may be manufactured in a hexahedron or cylindrical shape. In one side and the other side of the upper surface of the housing 110, the back guide hole 112 and the exhaust pipe 114 is formed in communication with the interior of the housing 110. At this time, the exhaust pipe 114 is equipped with an exhaust blower 116.

On one side of the housing 110 is formed an inlet pipe 118 into which one of the heating water or cold external air is introduced, and the hot water discharge pipe 120 and the warm air discharge pipe, through which the heated heating water is discharged, on the other side of the housing 110. 122) is formed. At this time, the input pipe 118 is optionally equipped with a connection flange 126 is equipped with a connection pipe 124 connected to a conventional water pipe or a blow-up flange 128 (see Fig. 2b) equipped with a conventional blower And, the hot water discharge pipe 120 is opened and closed by a normal valve (not shown), the hot air discharge pipe 122 is selectively opened and closed by the hot air cover (130). That is, in order to fill the heating water inside the housing 110, the hot air discharge pipe 122 is closed while the flange 126 is connected to the input pipe 118, and the air is filled in the housing 110. In order to use the warm air, the hot water discharge pipe 120 is closed in the state in which the blowing flange 128 is mounted on the input pipe 118 and then the hot air cover 130 of the hot air discharge pipe 122 is opened. And the lower part of the input pipe 118, the cleaning pipe 119 is formed to discharge the ash or foreign matter falling into the interior of the housing 110, the cleaning pipe 119 is closed by a stopper 121.

On the other hand, the other end surface of the housing 110 in the first guide plate 132, the first guide plate 132 extending vertically in the lower portion of the exhaust pipe 114 to stagnate the heat generated during combustion in the housing 110. A second guide plate 134 extending inwardly adjacent to the inner side, and a third guide plate 136 extending adjacent to the first guide plate 132 inside the other end surface of the housing 110 on the upper side of the second guide plate 134. do. In this case, the first guide plate 132, the second guide plate 134 and the third guide plate 136 have a double wall structure to store the heating water or the warm air like the housing 110. The main combustion chamber 140 and the reburn chamber 160 are disposed in the housing 110 formed as described above.

The main combustion chamber 140 includes a mounting plate 142, a combustion plate 144, and a combustion case 149. Placement plate 142 is disposed on the upper guide hole 112 while having an annular ring shape. The mounting plate 142 is made of stainless steel and the inner diameter is in communication with the guide hole 112. The combustion plate 144 has a conical shape extending radially narrowed from the bottom to the top side. On the circumferential surface of the combustion plate 144, a plurality of combustion holes 146 are formed, and on the lower surface of the combustion plate 144, the combustion plate 144 covers the upper portion of the re-guiding hole 112, A plurality of settle protrusions 148 protrude downward to form spaces spaced adjacent to the inner circumferential surface of 142. Preferably, it may be manufactured in a square pyramidal shape or a rectangular pyramidal shape (see FIGS. 3A and 3B). On the other hand, the combustion case 149 has a vertical cylindrical shape hollow inside. On the lower surface of the combustion case 149, a plurality of fixing protrusions 150 protrude downward to limit the combustion plate 144 therein and to be spaced apart adjacent to the outer circumferential surface of the base plate 142 to form a space. Is formed. In addition, the fuel injection pipe 152 into which the fuel is injected is formed on the upper portion of the combustion case 149 so as to protrude while closing the upper portion of the combustion case 149. At this time. One side of the fuel injection pipe 152 is formed with a fuel injection door 156 is pivotally fixed by the hinge 154.

On the other hand, the re-combustion chamber 160 extends into the housing 110 while being disposed in the lower portion of the ash guide hole 112 in which the main combustion chamber 140 is disposed. The reburn chamber 160 has an enclosure shape with an upper portion open so that fuel falling through the combustion hole 146 during combustion in the combustion plate 144 can be completely burned. To close. That is, the ash guide hole 112 is blocked from the inside of the housing 110 by the combined reburn chamber 160.

The following briefly describes the state of use of the inverted burning wood boiler 100 formed as described above.

First, in order to use the boiler 100 according to the present invention as a hot water boiler, the combustion plate on the base plate 142 in a state in which the base plate 142 is placed on the upper portion of the ash guide hole 112 formed in the housing 110. (144) is placed. At this time, the lower surface of the combustion plate 144 is placed to be spaced apart from the upper portion of the re-guiding hole 112 by the settling protrusion 148. When the combustion plate 144 is placed as described above, the combustion case 149 defining the combustion plate 144 is placed on the mounting plate 142 again. Likewise, the lower surface of the combustion case 149 is spaced apart from the mounting plate 142 by the fixing protrusion 150. As such, when the main combustion chamber 140 is provided in the mounting plate 142, the user may connect the flanges provided with the connection pipe 124 connected to the water pipe in the input pipe 118 so as to fill the housing 110 with the heating water ( 126) and the heating water is filled in a state in which the hot air discharge pipe 122 is closed.

When it is ready as described above, the user operates the exhaust blower 116 mounted on the exhaust pipe 114 to open the fuel input door 156 while releasing stagnant air inside the housing 110, ie, fuel that is ignited. Inject fuel of any kind of wood, coal, or household waste and large amounts of unburned fuel. At this time, the blower blower 114 is operated only for about 5 minutes during ignition.

When the fuel is combusted in the combustion plate 114 as described above, the outside guided to the combustion plate 144 through the space spaced by the fixing protrusion 150 to guide the smooth combustion of the fuel and guided to the combustion plate 144 side. Air is guided to the reburn chamber 160 through spaces spaced by the settling protrusion 148. When the fuel is injected as described above, a part of the fuel being burned is dropped to the combustion chamber 160 through the combustion hole 146. At this time, the fuel dropped to the reburn chamber 160 is completely burned together with the fuel being burned in the combustion plate 144 to heat the heating water filled in the housing 110. The heated water is transferred to a place where the heating water is consumed through the hot water discharge pipe 120.

On the other hand, in order to use the boiler 100 according to the present invention as a hot air boiler, the blow-up flange 128 is mounted on the inlet pipe 118 while discharging the heating water filled in the housing 110, and the hot water discharge pipe ( The hot air discharge pipe 122 is opened while the 120 is closed. In this state, when the fuel is injected as described above and the fuel is combusted, the blow flange 128 operates to discharge the warm air inside the housing 110 to the hot air discharge pipe 122. Such warm air is used to guide consumption places such as houses (not shown) where crops are grown.

Preferably, in order to automatically supply fuel into the main combustion chamber 140 of the boiler 100 of the present invention, a separate conveyor (not shown) extending from the ground to the fuel injection door 156 is installed. The fuel guided by the conveyor may be guided onto the combustion plate 144 of the main combustion chamber 140 while pushing the fuel injection door 156.

As described above, since the boiler 100 according to the present invention can completely burn in the combustion plate 144 and the reburn chamber 160 by selectively using various kinds of wood, coal coal, or household waste as fuel, smoke during operation. Almost no soot is generated, and there is an advantage that the heating water or the warm air in the housing 110 can be effectively used.

In addition, by using various wood, coal coal or household waste as fuel, it has the advantage of low fuel cost and easy installation.

Although the above has been described with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

Claims (5)

It has a double-wall structure in which a space part is formed to perform either a water tank function to temporarily hold the water to be heated or a function to store the warmed air, and has a hollow shape, and on one side and the other side of the upper surface. A housing (110) in which an exhaust pipe (114) equipped with a back guide hole (112) and an exhaust blower (116) is formed to communicate with the inside; It has an annular ring shape and is disposed above the ash guide hole 112, and the inner diameter is settled adjacent to the inner circumferential surface of the tooth plate 142 and the inner circumferential surface of the tooth plate 142. While the lower portion is spaced apart from the base plate 142 to form a space, and on the upper surface of the combustion plate 144 and the fuel is combusted, and having a cylindrical shape so as to limit the combustion plate 144 therein A main combustion chamber (140) having a combustion case (149) spaced adjacent to the outer circumferential surface of the mounting plate (142) and spaced apart from the mounting plate (142) to form a space; And The upper combustion chamber 160 has an open shape and an upper end thereof extends inwardly of the housing 110 while closing the lower portion of the ash guide hole 112 so as to completely burn ash that has fallen from the combustion plate 144. Inverted wood boiler, characterized in that it comprises a). According to claim 1, wherein one side of the housing 110 is formed with an input pipe 118 into which any of the heating water or cold external air is introduced, the warmed heating water is discharged to the other side of the housing 110 Hot water discharge pipe 120 and hot air discharge pipe 122 is formed, the injection pipe 118 is optionally equipped with a connection flange 126 or a blower equipped with a conventional blower pipe 124 connected to the conventional water pipes One of the flanges 128 is mounted, the hot water discharge pipe 120 is opened and closed by a normal valve, the hot air discharge pipe 122 is selectively opened and closed by the hot air cover 130, the inlet pipe 118 Inverted burning wood boiler, characterized in that the lower portion of the housing 110 is opened and closed by a stopper 121 so as to discharge the ash or foreign matter falling into the interior of the housing (110). The first guide plate 132 and the first guide plate 132 extending vertically from the lower portion of the exhaust pipe 114 to stagnate heat generated during combustion. The second guide plate 134 extending adjacent to the other end surface of the housing 110 and the first guide plate 132 from the other end surface of the housing 110 on the upper side of the second guide plate 134. A third guide plate 136 extending adjacent to each other is formed, and the first guide plate 132, the second guide plate 134, and the third guide plate 136 are similar to the housing 110 in heating water or warm air. Inverted wood boiler, characterized in that it has a double wall structure to hold any one. According to claim 1, wherein the combustion plate 144 is formed in a conical shape extending radially from the lower side to the upper side, the combustion hole 146 is formed on the circumferential surface falling ash is burning, the combustion plate 144 of On the lower surface, a plurality of settle protrusions 148 protrude downwardly so that the combustion plate 144 covers the upper portion of the re-guiding hole 112 and can be placed adjacent to the inner circumferential surface of the set plate 142. Inverted burning wood boiler. According to claim 1, On the lower surface of the combustion case 149 a plurality of fixing protrusions 150 that can be spaced apart adjacent to the outer peripheral surface of the mounting plate 142 is formed to protrude to the lower side, the fuel injection pipe at the top 152 is formed to protrude while closing the upper portion of the combustion case 149, one side of the fuel injection pipe 152 is formed with a fuel injection door 156 is pivotally fixed by a hinge 154 Inverted burning wood boiler, characterized in that.