KR200386289Y1 - Regenerative firewood briquet combined boiler - Google Patents

Abstract

The present invention relates to a regenerative firewood / briquette combined boiler that uses a coal fired boiler with a briquette function to replace a firewood with briquettes. A main body that is insulated with a heat insulating member, a heat storage tank having a hot water outlet at the top and a cold water inlet at the bottom thereof, a combustion chamber opened and closed by a cover at the bottom of the heat storage tank, and a flue that communicates with the top of the combustion chamber to induce smoke to the upper part of the main body. In the bottom and both sides of the combustion chamber, a plurality of refractory bricks are laminated and fixed and used as a heat storage medium, and both side surfaces of the combustion chamber are formed with brick fasteners having upper and lower facing grooves formed on the upper and lower sides of the combustion chamber. In the hwamok boiler is fixed to the upper end is fitted, the lower end of the upper brick erected upward in the upward elongation groove, made of a rectangular shape to form a wire mesh 260 of the mesh form therein, the wheel 210 is formed at the bottom It is comprised, including the bullet truck 200 and the rails 270a and 270b for moving the tank truck 200.

Description

Regenerative firewood briquet combined boiler}

The present invention relates to a firewood / briquette boiler, and more particularly, to a regenerative firewood / briquette combined boiler which uses a firewood boiler with a briquette function.

1 is a perspective view of a conventional improved regenerative firewood boiler, Figure 2 is a side cross-sectional view of a conventional improved regenerative firewood boiler, as follows.

Square combustion chamber 10 is formed in the lower shape, the flue 30 is formed in the central axis, the hot water outlet (2) of the heating contraction opening 51, the heating inlet 52 and the spiral tube (40) 42 and a heat storage tank 50 is formed of a sealed cylindrical material made of a metal formed with a hot water inlet 41, and forms a main body 60 surrounding the outer surface of the heat storage tank 50, the main body 60 and the heat storage tank 50 The firewood boiler 1 is manufactured by filling a heat insulating member 61 such as glass wool between them.

The floor refractory brick 23 is laid on the bottom of the combustion chamber 10, and the lower refractory bricks are in close contact with each other on the left and right sides thereof, and are aligned in a plurality of interiors, and the upper bricks of the aligned lower refractory bricks 21 are made of metal. The downcoming groove of the fixture 11 is inserted and fixed, and the combustion chamber 10 having a heat storage structure is aligned with the upcoming groove 13 of the brick fixture 110 in close contact with the inside of the plurality of upper refractory bricks 22. Is completed.

Coupling both ends of the heating pipe of the room to the heating inlet 52 formed in the lower portion of the heating outlet 51 formed on the main body 60 of the firewood boiler 1, the hot water supply of the spiral pipe 40 between the water pipes Installation of the firewood boiler 1 is completed by connecting the inlet 41 and the hot water outlet 42.

The conventional firewood boiler installed as described above is used only for firewood, so when using alternative fuel, it is not only troublesome to newly purchase a boiler corresponding to the alternative fuel, and there is a problem in that an economic burden is added to the user.

The present invention is to solve the above problems, it is an object of the present invention to provide a regenerative firewood / briquette combined boiler with a device that can use briquettes in the coal fired boiler.

The regenerative firewood / briquette combined boiler applied to the present invention includes a main body insulated by a heat insulating member, a heat storage tank having a hot water outlet at an upper portion thereof, and a cold water inlet formed at a lower portion thereof, a combustion chamber opened and closed by a cover at a lower portion of the heat storage tank, It is provided with a flue which communicates with the upper part of the combustion chamber and induces smoke to the upper part of the main body, and fixes a plurality of refractory bricks baked at 1,300 to 1,400 ° C on the bottom and both sides of the combustion chamber to be used as heat storage media. A brick fixture is formed with upper and lower facing grooves formed in the upper and lower sections in the shape of "H", and the lower length groove is fitted by fixing the upper end of the lower brick placed upward, and the lower length part of the upper brick mounted by the upper extension groove is fixed to the firewood boiler In this case, the wire mesh 210 is formed in a rectangular shape and forms a wire mesh 260 therein, and a wheel 210 is disposed below. It is configured to include the formed tank cart 200 and the rails 270a and 270b for moving the tank cart 200.

     A handle is formed at the front upper end of the barrel bogie 200, 200, (A) and a vent door 240 is formed at the lower end, and the rails 270a and 270b are provided with the rail 270a in the fire chamber 180. Comprised of rails (270b) outside the fire chamber 180 is inserted or combined with each other or separated.

The applicant has filed under the application number 20-2004-0033157 (filed date: Nov. 23, 2004) (designated name: improved thermal regenerative firewood boiler) and registered under the registration number 20-0376722 (registration date: 2005.2.15). It has been described as a conventional improved regenerative firewood boiler (see Fig. 1).

The present invention is to note that the briquette boiler device is added to the conventional coal fired boiler device mentioned above.

Therefore, the thermal storage type coal fired boiler device applied to the present invention, since the coal fired boiler is mentioned in the above-mentioned prior art, the coal fired boiler does not mention the overlapping technical contents but only mentions some additional technical contents, and mainly the coal briquette boiler apparatus. I will explain.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention in detail as follows.

3 is a perspective view of a firewood / briquette boiler applied to the present invention, and FIG. 4 is a state diagram in which briquettes are stacked on the barrel bogie 200 and 200 applied to the present invention.

First, in the conventional firewood boiler (application number 20-2004-0033157), the temperature controller 140 is installed on the right side of the cleaning device 32 or 160 to adjust the temperature. In addition, although the hot water inlet 41 and the heating inlet 52 shown in FIG. 1 are omitted in FIG. 4, the hot water inlet 41 and the heating inlet 52 are also provided in the present invention as shown in FIG. 1. That is, in FIG. 4, the hot water inlet 41 and the heating inlet 52 are not shown due to the perspective view, and the hot water inlet 41 and the heating inlet 52 are the same as in FIG. 1.

Referring to the tank cart 200 (also referred to simply as "briquette tank" briefly) applied to the present invention, it is configured in a rectangular form and the inside of the rectangular tank cart 200 is a mesh-shaped wire mesh 260 ). At this time, the wire mesh 260 is formed on the side and bottom of the tank cart 200, the wire mesh 260 is not formed on the upper surface.

In addition, the front and rear door 220 is formed on the front of the barrel 200, (A), the handle 230 is formed on the top of the door 220 to open and close the door 220, Ventilation door 240 is formed at the bottom of the opening and closing door 220.

The wheel 210 is installed at the lower portion of the barrel cart 200, the wheel 210 is composed of four. In addition, a briquette support 280 for supporting briquettes is installed horizontally between the wheels 210 formed at the lower portion of the barrel cart 200, and the briquette support 280 is made of copper pipe.

In addition, the rails 270a and 270b are installed to move the wheels 210 installed on the tank cart 200. At this time, the rails 270a and 270b are formed of a circular copper pipe 280 to move the wheels 210 on the rails 270.

The wheel 210 is formed in a circular shape, the size of the other side of the integrated circular wheel 210 is about 4/5 of the size of one side. That is, the other side of the wheel 210 becomes 4/5 of the edge size of one side.

In addition, the mounting bracket 250 is installed on the front end of the rails 270a and 270b to prevent the tank cart 200 from moving outside of the fire chamber 180 by a predetermined distance. Guide groove 300 for moving along the (270a) (270b) is formed. Rails 270a are also installed in the firebox 180 to interconnect the rails 270b outside the firebox 180 in which the tank cart 200 is installed. That is, the rail 270b outside the firebox 270 is inserted into the rail 270a in the firebox 270. At this time, the diameter of the rail 270b outside the firebox 270 is smaller than the rail 270a in the firebox 270.

The barrel keg 200 has a size to accommodate the briquette 280 horizontally, two rows, four rows, three steps in height. That is, 24 pieces of briquettes 280 may be put in the barrel cart 200.

Referring to the effect of the firewood / briquette boiler applied to the present invention is as follows.

When using firewood, like a conventional firewood boiler, a certain amount of firewood is put in the firebox 180, the opening and closing door 190 is closed, and the boiler is driven to heat the combustion chamber for a long time to heat.

When using briquettes, the rails 270 inside the firebox 180 are inserted into and connected to the rails outside the firebox 180.

After connecting the rail 270a in the firebox 180 and the rail 270b outside the firebox 180, the barrel cart 200 is installed on the rail 270b outside the firebox 180. After installation, the coal briquettes 280 into the barrel 200 has a total of 24 sheets with two rows, four rows, and three columns in height.

The briquette 280 is moved into the firebox 180 by holding the handle 230 of the barrel (200), (200) (A) in which the briquettes 280 are inserted. When the tank cart 200 enters into the fire chamber 180, the ventilation door 240 is opened in advance to discharge carbon monoxide generated from the briquette 280.

Therefore, the present invention puts firewood into the firebox 180 when using firewood to drive a boiler and heats it, and when briquettes are used as a substitute, briquettes are inserted into the bogie A to be inserted into the firebox 180 using rails 270a and 270b. It is heated by briquettes.

As described above, the present invention, by adding a briquette boiler consisting of a barrel bogie and a rail to the coal fired boiler to replace the firewood or briquettes if necessary, energy can be used efficiently, resulting in a reduction in heating costs.

1 is a perspective view of a conventional improved regenerative firewood boiler.

2 is a side cross-sectional view of a conventional improved regenerative firewood boiler.

3 is a perspective view of a firewood / briquette boiler applied to the present invention.

Figure 4 is a state in which briquettes are stacked in the barrel bogie applied to the present invention.

<Description of the symbols for the main parts of the drawings>

1: firewood boiler 10,180: combustion chamber or firebox

11: brick fixture 14,190: cover

15 ventilation hole 16: see-through

20: refractory brick 21: lower floor refractory brick

22: upper refractory brick 23: floor refractory brick

30,110 Year 31: Bottom year

32,160: Material 33,170: Lid

34: refractory brick 35: upper year

40: spiral tube 41: hot water inlet

42,120: hot water outlet 50: heat storage tank

51,130: heating outlet 52: heating inlet

53: heating water 60: main body

61: heat insulation member 62,150: thermometer

63: buzzer 100: firewood boiler

140: temperature controller 200: tank barrel

210 Wheels 220: Opening and Closing Doors

230: handle 240: vent door

250: holder 260: wire mesh

270a, 270b: Rail 280: Briquette Support

290 briquettes

Claims (3)

A main body that is insulated by a heat insulating member, a heat storage tank having a hot water outlet in the upper part and a cold water inlet in the lower part, a combustion chamber opened and closed by a cover in the lower part of the heat storage tank, and a flue that communicates with the upper part of the combustion chamber to induce smoke to the upper part of the main body. In the regenerative thermal boiler equipped with, A tank cart 200 having a rectangular shape and forming a wire mesh 260 in a mesh shape therein and having wheels 210 formed thereon; A regenerative type firewood / briquette combined boiler comprising a rail (270a) (270b) for moving the barrel bogie (200). The method of claim 1, A regenerative firewood / briquette combined boiler, characterized in that the handle is formed on the front upper end of the tank cart 200 and the ventilation door 240 is formed at the bottom. The method of claim 1, The rails 270a and 270b are composed of a rail 270a inside the firebox 180 and a rail 270b outside the firebox 180 to be inserted into or combined with each other to separate or separate the boiler. .