KR20120096357A - Hot water pumpping boiler - Google Patents

Abstract

PURPOSE: A pumping boiler for solid fuel is provided to activate the heating of water supplied from the water feed part by using combustion heat generated by burning the solid fuel. CONSTITUTION: A pumping boiler for solid fuel comprises a supporting plate(2), a blower(13), a water feed part(14), a first re-combustion part(18), a focus combustion part(20), and a magnetic field generating part(27). The blower supplies air to a combustion chamber and a fuel supply pipe(4). The water feed part supplies water through the hole(17) of a cylindrical water feeding port(16). The first re-combustion part is formed to a plurality of re-combustion mesh(19) made from steel-chrome materials. The focus combustion part is installed in the upper portion of the first re-combustion part. The magnetic field generating part is composed of electromagnets(61).

Description

Hot water pumping boiler

The present invention relates to a pump for a solid fuel pump, and more specifically, the inner wall, as well as hydrogen and oxygen obtained by evaporating a small amount of water supplied from a water supply part with combustion heat generated when the solid fuel supplied from the outside is combusted in a combustion chamber. The combustion is activated by the far-infrared rays and anions generated in the packed bed fixed to the combustion chamber, and the incomplete combustion gas is burned again while temporarily storing the combustion heat in the first and second reburn sections, and heated by the heat of combustion generated during combustion. Heat the water in the cylindrical heating part of the seal so that only high temperature hot water is supplied with pressure through the check valve and pressure valve for preventing the backflow so that the hot water heated to high temperature while completely burning the solid fuel is pumped by pressure. Pumping beam for solid fuel to circulate heated hot water It relates to Russia.

In general, small-scale farming and fishing companies use energy other than electricity for wheel-carrying agricultural machinery, and heat is mainly used for post-processing such as agri-food or drying of agricultural and aquatic products.

For example, heat is used for growing specialty crops, high value crops, for drying agricultural products, or for livestock raising.

Most of the heating methods used by agriculture, fisheries, livestock and small enterprises are space heating. Therefore, most of the heating is inferior in heat efficiency but uses hot air. However, hot water or hot water is required for warming and cooling of the management building for nutrient solution management, crop cleaning, and commercial management. In particular, in the case of livestock farming and agricultural processing, the use of hot water is the basis.

Therefore, farming and fishing villages and small enterprises also need hot air and hot water or hot water boilers.

Up to now, both a hot air heater and a boiler have been purchased and installed.

The temperature of the hot air produced can be controlled and the temperature of the hot water can be controlled.

The hot air water heater is equipped with an exhaust gas purification device to collect dust and remove harmful gases.

It has a function of purifying air in the heating room, and the air purifying method is filtration, ion exchange, incineration, substitution, washing and anion discharge.

In fact, in the case of livestock farming, the amount of air exchange is naturally minimized for keeping the inside of the breeding room. In this case, the indoor air becomes the worst state than expected by the anaerobicization of the respiratory sampling of livestock.

In the case of broilers, various dusts are generated by the wings of chickens, and indoor air pollution adversely affects the health and harms the livestock, causing stress, drug overuse, increased free radicals in the livestock, and various diseases. , Slowing growth, increasing mortality, and causing each associated communicable disease. As a result, the quality of livestock products decreases, productivity decreases, profitability deteriorates, and competitiveness is weakened.

Therefore, when heating, of course, in order to prevent heat loss to block the air exchange with the outside, because of this, the indoor air is insufficient oxygen ,. Phenomenon such as increase of active oxygen group, increase of pollutant gas group, dust, odor, decrease of anion, increase of cation and increase of microbial bacteria.

Although the indoor environment deteriorates like this, it is currently difficult to use a separate device such as an air purifier, but such an air purifier is difficult to use due to its excessive performance and function and excessive cost.

When heating, if the thermal stratification phenomenon occurs in which the temperature of the room is higher in the room and lower as the temperature is lowered,

The floor used mainly indoors has a low temperature, and the unused ceiling is relatively warm, so there is no sense of heating because it does not have a sense of heating, and the energy is excessively used for bodily heating.

When the thermal stratification phenomenon occurs, the amount of energy loss due to energy conversion to convert thermal energy into work energy increases. The heat loss due to energy conversion increases as the temperature increases.

Therefore, if the thermal stratification occurs, the energy loss in the upper part of the kennel has nothing to do with haptic heating, so it can lose a lot of heat without using it.

When the thermal stratification phenomenon occurs, a lot of heat is lost due to leakage to the outside through the upper layer. In addition, since the warming conditions of the livestock farms or crop plantations are inferior to those of the houses, the amount of heat leakage due to this is naturally higher.

In the case of crop cultivation, carbon dioxide is needed for carbon assimilation of crops. In addition, greenhouse cultivation is necessary to grow cultivated crops as needed and crop cultivation in an isolated indoor space because the absolute amount of carbon dioxide required for carbon assimilation during the day is insufficient, thus supplying carbon dioxide gas for successful and profitable crop cultivation. This is necessary. In addition, when the crop is being grown at night or especially in a barn, the oxygen is insufficient in the room, so oxygen must be supplied.

In winter, most places are equipped with heating means such as stoves, heaters, and hot air heaters to relax human body muscles, preventing safety accidents and increasing work efficiency. A device for raising the overall room temperature by heating an indoor floor, such as a device for blowing hot air into a space or a boiler, is provided.

At this time, the hot air blower burns fuel and blows this combustion heat directly into the indoor space through the blower fan to raise the indoor temperature. It is common to use fuel such as kerosene or LPG, and the boiler heats the water to heat the indoor floor. It is a device that heats the floor by circulating through the circulation pipe installed on the surface to provide warmth to the human body directly through the indoor floor surface, which is a contact part of the human body, or to raise the overall room temperature by radiant heat to perform heating. It is common to use fuels such as briquettes, kerosene, LPG and LNG.

However, the hot air blower is expensive due to the use of expensive fuel, and in particular, when supplying hot air to a large place such as a plastic house in a farmhouse, the fuel cost burden is further increased and commercialized cultivated vegetables or fruits. The consumer's point of view is that the price of the product is high, which imposes a burden on the household. The farmer's point of view is that there are not many profits.In the case of boilers, expensive fuel is used and its low capacity is limited, so the burden of fuel costs is high. Of course, the use of hot water was limited.

And both the hot air heater and the boiler are for heating, but the characteristics are different, and it is better to have these hot air heaters and boilers at the same time, but the hot air heater and the boiler are separate, so it is expensive to purchase each device, and the fuel cost is doubled. There was a problem.

Utility Model Registration Application No. 20-2000-0020128 filed on July 13, 2000 (wood and coal-fired hot air boiler) was proposed.

The present invention relates to a wood- and coal-fired hot air combined-use boiler configured to integrally use a hot air and hot water to circulate hot water to circulate hot water, and to selectively use wood or coal as fuel.

To this end, the present invention includes a removable fuel supply unit having a wood supply hopper and a coal supply hopper, respectively;

A fuel input portion having a four-pipe body with a pedestal gear and a leg gear driven by a motor inserted into the pedestal so that the pedestal can be vertically moved therein;

A fuel supply amount adjusting unit having sensors on the fuel input unit and the main body, respectively, to block fuel supply from the fuel supply unit according to the distance detection signal;

A burner mounted on the bottom of the pedestal of the fuel input section and igniting the fuel placed on the pedestal through the burner;

A fixed roller and a movable roller are connected to the bottom of the pedestal base of the fuel input unit and the upper edge of the bottom by the letter '자로', and one movable roller is connected to the lower part of the rear of the main body through the connecting strap to raise / lower the combustion part according to the removal of the fuel input unit. With the lifting section to let

A blower for discharging hot air to the rear of the blower pipe by installing a plurality of blower pipes in the horizontal direction at the upper end of the main body;

It consisted of the circulation part which heats water by the fire of a combustion part, and circulates to a boiler, and the exhaust part which collects the smoke of a combustion part and exhausts it to the outside.

Patent application No. 10-2004-0013751 dated February 28, 2004 (Hot water heater with hot air) was proposed.

It is, there is an exhaust port connected to the communication in one side, the inner box is provided with a combustion section,

Two or more heat sinks inserted into the inner box and having two or more holes having a predetermined diameter;

A water pipe formed surrounding the entire outside of the inner box,

An enclosure including the inner box and the water pipe and having a water supply port and a water exhaust port connected to the water pipe,

A heat storage space formed between the inner box and the outer box and having two or more plates in which two or more holes having a predetermined diameter are inserted.

By including the air inlet and the air outlet formed in the enclosure to facilitate heat transfer using the heat-dissipating heat sink and plate, the thermal efficiency is improved, and there is no need for a separate burner to prevent the problem of noise, and complete combustion The emission of harmful exhaust gas is significantly reduced and energy saving is realized.

However, the conventional hot air combined boiler as described above has to use a separate power to send hot water to the heating destination while warming the hot water, as well as the loss caused by additional forced transfer, unnecessary maintenance costs are consumed There was this.

Accordingly, the present invention is to solve the conventional problems as described above, as well as hydrogen and oxygen obtained by vapor-separating a small amount of water supplied from the water supply unit by the heat of combustion generated when the solid fuel supplied from the outside is combusted in the combustion chamber. The combustion is activated by the far-infrared rays and anions generated in the packed bed fixed to the inner wall, and the combustion heat generated during the combustion is again burned while temporarily storing the combustion heat in the first and second reburn parts. By heating the water in the cylindrical heating part of the furnace heating chamber, only the hot water is supplied with pressure through the check valve and the pressure valve for preventing the backflow, thereby pumping the hot water heated to a high temperature while completely burning the solid fuel by pressure. Solid fuel that supplies hot water to natural circulation To provide a boiler pump for that purpose.

Solid fuel pumping boiler of the present invention for achieving the above object is to supply the heating water through the heating pipe at the bottom of the plastic house installed for the cultivation of crops in the farmhouse, and to discharge the hot air therein,

The base plate of the combustion chamber, which is initially ignited by the fire power supplied from the ignition device, is formed as a lattice plate having a small groove so that ash is automatically discharged to the bottom, and the solid fuel is continuously supplied and combusted through a fuel supply pipe with a screw pin.

In the blower for supplying air to the combustion chamber through a plurality of air supply ports formed on the side of the cylindrical air supply pipe formed at the center of the combustion chamber and a disk-shaped air supply pipe installed at the bottom and the circumference of the combustion chamber, a part of the air is supplied. Supply to the fuel supply pipe to enable the smooth transfer of solid fuel,

The water supply part provided in a circumferential shape around the combustion chamber supplies water supplied in small quantities through a plurality of holes in the cylindrical water supply port, and is separated by hydrogen gas and oxygen molecules by combustion heat during combustion. To increase the

The first reburn unit located at the upper end of the combustion chamber forms a plurality of reburn networks in which the iron chrome wire mesh is rolled into the cochlear shape to temporarily regenerate the heat of combustion.

In the focal combustion section formed one on top of the reburn network of the first reburn section, the combustion gas passing through the spaces inside the small cylinders made of a plurality of iron chromium is collected in the hemispherical shape and then rises through the upper combustion gas discharge pipe. To burn the combustion gas in the incomplete combustion state again,

The second reburn section located around the combustion chamber and the first reburn section consists of a first packed bed mixed with small particles of ceramics made of alumina, molybdenum, ceramic, tourmaline, and elvan, and far infrared rays and anions to activate combustion. The combustion heat is increased by the heat of combustion while releasing the gas to activate the combustion gas.

The magnetic field generating unit having electromagnets installed on the four outer surfaces of the combustion chamber is provided with a strong magnetic force generated by the electromagnets to the combustion chamber to push the sparks at the center of the combustion chamber to the center of the combustion chamber while the magnetic field is the elements of solid fuel and water. Impacting to facilitate separation into molecules,

The third re-combustion unit receiving combustion heat and combustion gas rising from the upper end of the focal combustion unit forms a steel mesh made of iron chromium in a cochlear shape, and forms a small grain of alumina, molybdenum, ceramic, tourmaline, or elvan in part. Put the mixed packed bed to burn the combustion gas moving to the regenerated combustion heat again,

The heating chamber, which receives the heat of combustion generated during combustion in the outer surfaces of the combustion chamber, the first reburn unit, the pyroelectric burner, the second reburn unit, and the third reburn unit, is supplied through a water supply pipe having a check valve for preventing the backflow of the cylindrical heat exchange unit. The heated water is discharged through the hot water discharge pipe having a pressure valve,

The fourth reburn unit receiving the combustion heat and the combustion gas rising from the upper end of the third reburn unit forms a steel mesh made of iron chromium in a cochlear shape, and a small portion of alumina, molybdenum, ceramic, tourmaline, and elvan is formed. Put a packed bed of granules to burn the combustion gas moving to the regenerated combustion heat again,

In the heat exchange chamber of the upper end of the fourth reburn unit, the air moved by the fan of one side receives heat to the space through a plurality of heat transfer tubes coupled to the fourth reburn unit, and heat transfers to the surface of the fourth reburn unit. It is configured to be heated while being supplied with heat from the tube.

In the pumping boiler for solid fuel according to the present invention, the solid fuel supplied from the outside is combusted with combustion heat of 1400 ° C. or higher in a combustion chamber,

The small amount of water supplied from the water supply section is vaporized and at the same time, a strong magnetic field generated by a large number of electromagnets installed on the outer wall is transmitted to the inside, so that the solid fuel and water elements are impacted to facilitate separation into molecules. Easy decomposition of the constituent elements to enable combustion

The combustion gas in an incomplete combustion state is burned again while temporarily storing the combustion heat in the first to fourth reburn units,

The combustion heat generated during combustion warms the air passing through the heat transfer pipe of the hot air chamber, thereby separating the fuel and water elements of the flame retardant molecules and maximizing the heat exchange efficiency while increasing the combustion efficiency by complete combustion.

The heated hot water is discharged through the pressure valve while supplying water through the check valve for preventing the flow back into the cylindrical heating unit of the heating chamber, so that the heated hot water is pumped by the pressure force.

1 is a cross-sectional view schematically showing the overall configuration of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

The pumping boiler for solid fuel according to the present invention forms a combustion chamber (A) for burning solid fuel and a heating chamber (B) for heating water at a lower end of the main body (1), and a hot air chamber (C) for warming air at the upper end. The floor of the vinyl house, which is formed to grow crops in farmhouses, supplies heating water through heating pipes and discharges hot air from the inside.

The base plate 2 of the combustion chamber A, which is initially ignited by the thermal power supplied from a general ignition device, is formed by a lattice having a small groove, and the screw pin 5 operated by the motor 3 while allowing ash to be automatically discharged to the lower end. Through the built-in fuel supply pipe (4) to continuously supply the solid fuel from the hopper (6),

The air supply port 8 formed in the side of the cylindrical air supply pipe 7 formed in the center of the said combustion chamber A, and the disc shaped air supply pipe 9 and 11 which were provided in the lower part and the circumference of the combustion chamber A, respectively. In the blower 13 for supplying air to the combustion chamber (A) through the air supply port (10) (12) of the) to supply a part of the air to the fuel supply pipe (4) to enable a smooth transfer of the solid fuel ,

The water supply unit 14, which is circumferentially installed around the combustion chamber A, supplies the water supplied in small amounts from the bucket 15 through the plurality of holes 17 of the cylindrical water supply port 16, and the combustion heat during combustion. To separate the hydrogen molecules from the oxygen molecules by hydrolysis and increase the combustion efficiency.

The first reburn unit 18 located at the upper end of the combustion chamber A is formed of a plurality of reburn nets 19 rolled iron chromium wire mesh in the cochlear shape to temporarily regenerate the heat of combustion.

In the focal combustion unit 20 formed one by one on the reburn network 19 of the first reburn unit 18, the combustion gas passing through the space inside the small cylinder 21 made of a plurality of iron chromium is hemispherical 22 The combustion gas in the incomplete combustion state is burned again while being collected in the interior of the gas and ascending through the upper combustion gas discharge pipe 23.

The second reburn section 24 positioned around the combustion chamber A and the first reburn section 18 forms a wire mesh made of iron chromium into a cylinder 25, and partially forms alumina, molybdenum, ceramics, tourmaline, and elvan. Composed of the first packed bed 26 is a mixture of small particles of ceramic material of the material to increase the temperature of the combustion chamber by the heat of combustion that is accumulated while emitting far-infrared rays and anions to activate the combustion to activate the combustion gas,

The magnetic field generating unit 27 having the electromagnet 28 installed on the four outer surfaces where the combustion chamber A is located transmits a strong magnetic force generated from the electromagnet to the combustion chamber so that the flame during combustion is concentrated in the center of the combustion chamber. At the same time, the magnetic field impacts the elements of solid fuel and water to facilitate separation into molecules.

The third reburn unit 29 receiving the combustion heat and the combustion gas rising from the upper end of the focal combustion unit 20 is formed of an iron chromium wire mesh in the form of a cylinder 30 rolled into the cochlear shape, and part of the alumina, molybdenum A second packed bed 31 containing a mixture of fine grains of ceramic, tourmaline, and elvan, to recombust the combustion gas moving to the regenerated combustion heat,

A heating chamber in which combustion heat generated while burning in the outer surfaces of the combustion chamber A, the first reburn unit 18, the pyroelectric combustion unit 20, the second reburn unit 25, and the third reburn unit 29 is transmitted. (B) is the water supplied through the water supply pipe 33 having the check valve 34 for preventing the reverse flow of the cylindrical heat exchanger 32 is heated and discharged through the hot water discharge pipe 35 having the pressure valve 36 Let's do it,

The fourth reburn unit 37 receiving the combustion heat and the combustion gas rising from the upper end of the third reburn unit 29 forms a steel mesh made of iron chromium in a cochlear shape and rolled into a cylinder 38 while partially alumina, The third packed bed 39, which is a mixture of molybdenum, ceramic, tourmaline, and agglomerate grains, is inserted to recombust the combustion gas moving to the regenerated combustion heat.

The heat exchange chamber (C) at the upper end of the fourth reburn unit (37) has one side while receiving heat to the space (41) through a plurality of heat transfer tubes (40) coupled to the fourth reburn unit (37). The air moving by the fan 42 is warmed while receiving the heat of the surface of the fourth reburn unit 37 and the heat transfer tube 40 and configured to be supplied to the room.

The pumping boiler for solid fuel of the present invention configured as described above has a hot air chamber for warming air at the top while forming a combustion chamber (A) for burning solid fuel and a heating chamber (B) for heating water at the lower end of the main body (1). C) was formed to provide heating water to the floor of the vinyl house installed for the cultivation of crops at the farmhouse and to discharge hot air from the inside,

The base plate 2 of the combustion chamber A, which is initially ignited by the thermal power supplied from a general ignition device, is formed by a lattice having a small groove, and the screw pin 5 operated by the motor 3 while allowing ash to be automatically discharged to the lower end. Solid fuel from the hopper 6 is continuously supplied and burned through the built-in fuel supply pipe 4.

In the blower (13), a plurality of air supply ports (8) formed on the side of the cylindrical air supply pipe (7) formed at the center of the combustion chamber (A), and a disk-shaped air supply pipe respectively installed at the bottom and the circumference of the combustion chamber (A). (9) The air is supplied to the combustion chamber (A) through the air supply ports (10) and (12) to supply oxygen during combustion, and a part of the air is supplied to the fuel supply pipe (4). It enables the smooth transfer of solid fuel.

The water supply unit 14, which is circumferentially installed around the combustion chamber A, supplies the water supplied in small amounts from the bucket 15 through the plurality of holes 17 of the cylindrical water supply port 16, and the combustion heat during combustion. The combustion efficiency is increased by hydrolysis while the hydrogen molecules and the oxygen molecules are separated.

The first reburn unit 18 located at the upper end of the combustion chamber A is formed of a plurality of reburn nets 19 rolled with iron chrome wire mesh in a cochlear shape, so that the reburn nets 19 made of iron chromium are 600. The combustion gas in an incomplete combustion state is to be combusted during the temporary heat storage of the combustion heat of ℃ or more.

In the focal combustion unit 20 formed one by one on the reburn network 19 of the first reburn unit 18, the combustion gas passing through the space inside the small cylinder 21 made of a plurality of iron chromium is hemispherical 22 While the gas is collected in the inside of the upper portion of the combustion gas discharge pipe 23, the combustion gas in an incomplete combustion state is again burned.

That is, when the combustion gas and the heat of combustion are temporarily collected inside the hemispherical shape 22 of the focal combustion part 20, the heat of combustion in the hemispherical shape 22 is hemispherical by the heat of combustion introduced into the inside and the heat of combustion reflected by the inner surface. As shown in (22), the heat of combustion is intensively burned at one point, such as the focus of the convex lens, and then actively burns around the point, and then rises through the small combustion gas discharge pipe 23 at the top.

The second reburn section 24 positioned around the combustion chamber A and the first reburn section 18 forms a wire mesh made of iron chromium into a cylinder 25, and partially forms alumina, molybdenum, ceramics, tourmaline, and elvan. It consists of a first packed bed 26, a mixture of small particles of ceramic material of the material to increase the temperature of the combustion chamber by the heat of combustion that is accumulated while emitting far infrared rays and anions to activate the combustion to activate the combustion gas combustion.

The magnetic field generating unit 27 having the electromagnet 28 installed on the four outer surfaces where the combustion chamber A is located transmits a strong magnetic force generated from the electromagnet to the combustion chamber so that the flame during combustion is concentrated in the center of the combustion chamber. At the same time, the magnetic field impacts the elements of solid fuel and water to facilitate their separation into molecules.

The third reburn unit 29 receiving the combustion heat and the combustion gas rising from the upper end of the focal combustion unit 20 is formed of an iron chromium wire mesh in the form of a cylinder 30 rolled into the cochlear shape, and part of the alumina, molybdenum The second packed bed 31 in which small grains of ceramic, tourmaline, and elvan are mixed to put the combustion gas moving to the regenerated combustion heat again.

A heating chamber in which combustion heat generated while burning in the outer surfaces of the combustion chamber A, the first reburn unit 18, the pyroelectric combustion unit 20, the second reburn unit 25, and the third reburn unit 29 is transmitted. (B) is the water supplied through the water supply pipe 33 having the check valve 34 for preventing the reverse flow of the cylindrical heat exchanger 32 is heated and discharged through the hot water discharge pipe 35 having the pressure valve 36 Do it.

That is, the water supplied in one direction through the water supply pipe 33 having the check valve 34 for preventing the reverse flow of the cylindrical heat exchanger 32 of the heating chamber B is heated by the combustion heat of the combustion chamber A, When the pressure of (32) becomes high, the heating hot water inside is circulated and supplied to the heating destination by natural force at the moment when the pressure reaches the opening pressure of the pressure valve 36 of the hot water discharge pipe 35.

The fourth reburn unit 37 receiving the combustion heat and the combustion gas rising from the upper end of the third reburn unit 29 forms a steel mesh made of iron chromium in a cochlear shape and rolled into a cylinder 38 while partially alumina, A third packed layer 39 including molybdenum, ceramics, tourmaline, and granules of granules is inserted to recombust the combustion gas moving to the regenerated combustion heat.

The heat exchange chamber (C) at the upper end of the fourth reburn unit (37) has one side while receiving heat to the space (41) through a plurality of heat transfer tubes (40) coupled to the fourth reburn unit (37). The air moving by the fan 42 is heated while receiving heat from the surface of the fourth reburn unit 37 and the heat transfer tube 40 to be supplied to the room.

And by adjusting the amount of solid fuel supplied to the combustion chamber (A) according to the temperature of the hot water or hot air to obtain hot water and hot air of the desired temperature.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but many variations and modifications may be made without departing from the scope of the invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims.

A: combustion chamber B: heating chamber
C: heat exchange chamber 1: main body
14: water supply unit 18: the first reburn unit
20: focus combustion unit 24: second reburn unit
27: magnetic field generating unit 29: third reburn unit
32: heat exchange unit 37: fourth reburn unit

Claims (1)

The backing plate 2 of the combustion chamber A is formed of a lattice with a small groove and receives solid fuel from the hopper 6 through a fuel supply pipe 4 with a screw pin 5 operated by the motor 3. Keep getting supplies,
The air supply port 8 formed in the side of the cylindrical air supply pipe 7 formed in the center of the said combustion chamber A, and the disc shaped air supply pipe 9 and 11 which were provided in the lower part and the circumference of the combustion chamber A, respectively. In the blower 13 for supplying air to the combustion chamber (A) through the air supply port (10) (12) of the) to supply a portion of the air to the fuel supply pipe (4),
The water supply unit 14 installed circumferentially around the combustion chamber A allows the water supplied from the bucket 15 to be supplied through the plurality of holes 17 of the cylindrical water supply port 16.
The first reburn unit 18 located at the upper end of the combustion chamber A is formed of a plurality of reburn nets 19 rolled iron chromium wire mesh in the cochlear shape,
In the focal combustion section 20 formed one on top of the reburn network 19 of the first reburn section 18, a combustion gas discharge pipe is formed at the top of the hemispherical shape 22 above the small cylinders 21 made of a plurality of iron chromium. To form 23,
The second reburn section 24 positioned around the combustion chamber A and the first reburn section 18 forms a wire mesh made of iron chromium into a cylinder 25, and partially forms alumina, molybdenum, ceramics, tourmaline, and elvan. To form a first filling layer 26 in which small particles of ceramic material are mixed,
The electromagnet 28 of the magnetic field generating unit 27 is installed on the four outer surfaces where the combustion chamber A is located,
The third reburn unit 29 receiving the combustion heat and the combustion gas rising from the upper end of the focal combustion unit 20 is formed of an iron chromium wire mesh in the form of a cylinder 30 rolled into the cochlear shape, and part of the alumina, molybdenum The second filling layer 31 is a mixture of fine grains of ceramic, tourmaline and elvan.
A heating chamber in which combustion heat generated while burning in the outer surfaces of the combustion chamber A, the first reburn unit 18, the pyroelectric combustion unit 20, the second reburn unit 25, and the third reburn unit 29 is transmitted. (B) is such that the water supplied through the water supply pipe 33 having the check valve 34 for preventing the reverse flow of the cylindrical heat exchanger 32 is discharged through the hot water discharge pipe 35 having the pressure valve 36 and ,
The fourth reburn unit 37 receiving the combustion heat and the combustion gas rising from the upper end of the third reburn unit 29 forms a steel mesh made of iron chromium in a cochlear shape and rolled into a cylinder 38 while partially alumina, A third filling layer 39 in which small grains of molybdenum, ceramic, tourmaline, and elvan are mixed is put therein,
The heat exchange chamber (C) at the upper end of the fourth reburn unit (37) has one side while receiving heat to the space (41) through a plurality of heat transfer tubes (40) coupled to the fourth reburn unit (37). Solid fuel pumping boiler, characterized in that configured to be heated by the air moving by the fan 42 is supplied to the room.

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