KR101727556B1 - A multi purpose boiler - Google Patents

A multi purpose boiler Download PDF

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Publication number
KR101727556B1
KR101727556B1 KR1020150055477A KR20150055477A KR101727556B1 KR 101727556 B1 KR101727556 B1 KR 101727556B1 KR 1020150055477 A KR1020150055477 A KR 1020150055477A KR 20150055477 A KR20150055477 A KR 20150055477A KR 101727556 B1 KR101727556 B1 KR 101727556B1
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KR
South Korea
Prior art keywords
combustion
combustion gas
unit
space
housing
Prior art date
Application number
KR1020150055477A
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Korean (ko)
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KR20160069449A (en
Inventor
한영치
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한영치
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Publication of KR20160069449A publication Critical patent/KR20160069449A/en
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Publication of KR101727556B1 publication Critical patent/KR101727556B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/34—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B7/00—Combustion techniques; Other solid-fuel combustion apparatus
    • F23B7/002—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements
    • F23B7/007—Combustion techniques; Other solid-fuel combustion apparatus characterised by gas flow arrangements with fluegas recirculation to combustion chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
    • F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
    • F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters

Abstract

The present invention comprises a main body, a combustion section, an air input section, and a discharge section; The body is upwardly open and is made of a hollow body; The combustion unit is inserted into the main body, and a part thereof protrudes upward from the main body; Wherein the air introducing portion has one end connected to the combustion portion and the other end connected to the blower, the air introducing portion comprising a hollow tube; Wherein the discharge portion has one end connected to the combustion portion and the other end exposed to the outside of the combustion portion.

Description

A multi purpose boiler

The present invention relates to a multipurpose boiler, and more particularly, to a multipurpose boiler capable of recycling combustion gas generated after a fuel is burned.

Hereinafter, a conventional multi-purpose fireplace furnace will be described with reference to the drawings.

As shown in FIG. 1, a conventional multipurpose fireplace heat exchanger (1) passes through a lower side of a convection heating heat exchanger (13) of circular or rectangular shape to be made of steel, casting or stainless steel, Wood, wood pallets, and the like, which are introduced into the fellowing slot 10 of the multipurpose fireplace stove having two or more firewood slots for having the heating foot massage unevenness communicating part 15, the cooking stand and the work table 20, The same principle that is put into the furnace of the furnace is that the inflow of oxygen required for combustion is done naturally.

When the burning of the felled wood introduced into the fellowing inlet 10 is started in the harmonic burning furnace 11, the burned heat is raised to the hot rising burner 12, The residual heat of the rising heat is lowered through the gap between the heating heat exchanger 12 and the convection heating heat exchanger 13 and the convection heat is transferred through the convection heating heat exchanger 13 The heat is emitted.

The smoke emitted from the convection heating heat exchanger 13 is allowed to descend along with the residual heat and is provided with the heating foot massage concave and convex communication portion 15 inserted into the lower side surface of the convection heating heat exchanger 13 Passes through the communication pipe 16 for the winter season, and is discharged to the smoke discharge port 18. [

And further includes a side wall entry slot 10-1 and a rear wall entry slot 10 which are perpendicular to the articulation slot 10 to pass therethrough. The side grating input port (10-1) and the rear side grating input port are installed so as to pass through each other in a straight line.

If it is impossible to use the green hole 10 during the installation of the hearth, the green hole 10 may be blocked, and the green hole may be selected in a convenient direction for the installation, so that the green hole 10-1 or the rear green hole use.

The wood for the winter season for heating the winter season 16 is heated by the firewood 14 in the wood furnace 14 through the fire warming furnace 12 which is burned in the furnace burning furnace 11, And after passing through the gap between the hot air warming heat exchanger (12) and the convection heating heat exchanger (13) and discharging the secondary heat, a penetration inserting sound is generated in the lower side of the convection heat exchanger (13) So that the heat is dissipated to the smoke outlet 18 through the connecting portion 16 through the connecting portion 16 for winter season.

The use of the wood for the seasonal cooking furnace 14 is such that the wood introduced into the firewood inlet 10 is burned in the furnace burning furnace 11 to transfer the heat to the cooking furnace 14 through the heat rising furnace 12 The remaining heat and smoke are discharged through the summer communication passage 16-5 inserted and passed through the upper surface of the convection heating heat exchanger 13 without passing through the convection heating heat exchanger 13.

The mobility and efficiency of the fire wood stove can be used as a movable multipurpose fire wood stove with a work platform frame 21, a stove base 22, a countertop and work platform 20 and a mobile wheel 23.

In a factory workplace or the like having a relatively large working space and a ceiling height, it is practically impossible to heat the entire body by the radiant heat alone, so that the irregular communication portion 15 for heating the foot massage is utilized do.

However, the conventional firewood stove has a problem that the combustion gas generated from the fuel can not be recycled and the thermal efficiency is lowered.

Registered Utility Model No. 20-0474347 (2014.09.01)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a multi-purpose boiler which has been proposed in order to solve the above-mentioned problems and emits combustion gas which can be re-burned in the boiler, and which has a high thermal efficiency.

The present invention comprises a main body, a combustion section, an air input section, and a discharge section; The body is upwardly open and is made of a hollow body; The combustion unit is inserted into the main body, and a part thereof protrudes upward from the main body; Wherein the air introducing portion has one end connected to the combustion portion and the other end connected to the blower, the air introducing portion comprising a hollow tube; Wherein the discharge portion has one end connected to the combustion portion and the other end exposed to the outside of the combustion portion.

In the above, the combustion section comprises a combustion section housing, an inner wall, a first net, and a cover; The combustion section housing is vertically opened, a part is inserted into the body, and a part is projected to the top of the body; The inner wall of which is connected to the inside of the combustion unit housing, the lower portion of the combustion unit housing is spaced inward to form a first space portion, the lower end is upwardly spaced from the lower end of the combustion unit housing, A space portion opened downward is formed between the combustion section housings; The first net is fixed to the inside of the inner wall; And the cover is provided so as to be openable and closable at an upper end of the combustion section housing.

In the above, the main body is composed of the combustion part support part and the combustible recovery part; Wherein the combustion section support section is formed in a cylindrical shape having upper and lower openings, the upper opening section is engaged with the combustion section housing; The combustible recovery unit is formed in a cylindrical shape having an open top, and the upper opening is connected to a lower opening of the combustion unit support unit to communicate with the combustion unit support unit.

The discharge portion comprises a combustion gas discharge pipe and a combustion gas filter; The combustion gas discharge pipe is made of a hollow tube and has one end spaced upward from the lower end of the combustion chamber housing and connected to the combustion chamber housing and communicating with a first space formed between the combustion chamber housing and the inner wall, Is exposed to the outside of the combustion part and connected to one side of the combustion device; And the combustion gas filter is installed in a combustion gas discharge pipe.

In the above, the combustion gas discharge pipe is provided with an exhaust fan; Wherein the combustion gas filter is disposed in the combustion gas discharge pipe between the combustion section and the exhaust fan; The combustion gas generated in the combustion chamber flows into the first space portion by driving the exhaust fan, and is discharged through the combustion gas discharge pipe.

In the above, the boiler pipe is connected to the side of the combustion part through the pipe; Wherein the boiler tube is formed by forming a spiral portion in the first space portion of the combustion portion.

The multi-purpose boiler according to the present invention has an effect of increasing the thermal efficiency of the boiler and reducing air pollution by supplying the combustion gas generated when the fuel is combusted to the combustor.

1 is a cross-sectional view showing a conventional multi-purpose firewood furnace,
2 is a perspective view showing a multi-purpose boiler according to the present invention,
Figure 3 is a cross-sectional view of the multipurpose boiler of Figure 2;

Hereinafter, a multi-purpose boiler according to the present invention will be described in detail with reference to the drawings.

Fig. 2 is a perspective view showing the multi-purpose boiler of the present invention, and Fig. 3 is a sectional view showing the multi-purpose boiler of Fig.

In the following description, the longitudinal direction of Fig. 3 will be described as a vertical direction.

2 to 3, the multi-purpose boiler 100 according to the present invention includes a combustion unit 110 in which fuel is combusted, a main body 120 that supports the combustion unit 110, An air injection unit 130 for supplying air to the combustion chamber 110 and a discharge unit 140 for discharging the combustion gas discharged from the combustion unit 110.

The main body 120 is made of metal. The main body 120 includes a combustible recovery unit 122 for recovering combustion products and a combustion unit support unit 121 for supporting the combustion unit.

The combustible recovery unit 122 has a cylindrical shape with an open top. In the combustible recovery unit 122, combustible materials (materials) generated and discharged from a combustion unit 110, which will be described later, are accumulated. A combustible discharge hole is formed at one side of the combustible recovery unit 122 and a door 1221 is provided in the combustible discharge hole.

Therefore, the combustible material accumulated in the combustible recovery unit 122 can be discharged.

The burner support 121 is coupled to the open top of the combustible recovery unit 122. The burner support portion 121 is formed in a cylindrical shape having upper and lower openings. The lower opening of the combustion part support 121 is coupled to the upper opening of the combustible recovery part 122. Therefore, the combustible recovery unit 122 and the combustion unit support unit 121 are provided to communicate with each other. A combustion unit 110, which will be described later, is inserted into and coupled to the upper opening of the combustion unit support unit 110.

The combustion unit 110 is inserted into an upper portion of the combustion unit support 121. The combustion unit 110 includes a combustion unit housing 111, an inner wall 113, a first netting 1131, and a cover 1113.

The combustion chamber housing 111 is partially inserted into the upper opening of the combustion chamber support 121. The upper portion of the combustion unit housing 111 protrudes outward from the upper portion of the combustion unit support portion 121.

The combustion unit housing 111 is formed of a hollow body opened up and down. The combustion unit housing 111 is inserted into the upper opening of the main body 120 to communicate with the main body 120. A second netting 1117 may be provided on the opened bottom of the combustion unit housing 111. The second net 1117 is spaced downward from the first net 1131, which will be described later. The second net 1117 is spaced downward from the lower end of the inner wall 113, which will be described later.

A cover 1113 is provided at an upper portion of the combustion unit housing 111 so as to be openable and closable. When the cover 1113 is opened to the upper part of the combustion unit housing 111 and then the fuel (pallet) is injected into the combustion unit housing 111 and the fuel is combusted, the cover 1113 is closed, And the combustion gas is not discharged.

An inner wall 113 is provided on the inner side of the combustion unit housing 111. The inner wall 113 is composed of a hollow body having upper and lower openings. The upper portion of the inner wall 113 is connected to the inside of the combustion unit housing 111. The lower portion of the inner wall 113 is spaced inward from the combustion unit housing 111. The end face of the inner wall 113 has a funnel shape.

A first netting 1131 is provided on the inner side of the inner wall 113. The first netting 1131 is spaced downward from the top of the inner wall 113. The first netting is spaced upward from the lower portion of the inner wall 113. The combustion gas generated when the fuel is burned through the first net 1131 can flow into the first space S 1 to be described later. The first netting 1131 serves as a bottom for storing fuel (pellets).

An inner side of the combustion chamber housing 111 extending upward from the upper end of the inner wall 113 and an inner side of the combustion chamber housing 111 extending upward from the upper end of the inner wall 113 are formed on the inner side of the combustion chamber housing 111, A combustion chamber 111a is formed. The combustion chamber 111a becomes a space where the fuel is burnt.

The lower end of the inner wall 113 is spaced upward from the lower end of the combustion unit housing 111. A gap is formed between the lower end of the inner wall 113 and the lower end of the combustion unit housing 111 to open. The combustion gas can flow into the first space S 1 to be described later through the opening formed between the lower end of the inner wall 113 and the lower end of the combustion unit housing 111.

A first space S 1 is formed downward between the outer side of the inner wall 113 and the lateral side of the combustion chamber housing 111. The first space S 1 is a passage through which the combustion gas generated in the combustion chamber 111a flows to the discharge unit 140 to be described later.

The air introducing unit 130 is connected to one side of the combustion unit 110. The air inlet 130 is formed of a hollow tube. One end of the air introducing part 130 is connected to one side of the combustion part housing 111. One end of the air input unit 130 is provided to communicate with the combustion chamber (111a) through a first space portion (S 1). The other end of the air inlet 130 is connected to a blower to supply air.

When the combustion unit housing 111 is partially inserted into the combustion unit support 121, the combustion unit housing 111 is inserted into the combustion unit support 121, A second space S 2 is formed between the lower outer side and the side inward of the combustion support 121.

It said second space portion (S 2) is provided with a discharge unit (140). The discharge unit 140 serves to supply the combustion gas generated in the combustion unit 110 to the combustor.

The discharge unit 140 includes a combustion gas discharge pipe 141 and a combustion gas filter 143.

The combustion gas discharge pipe 141 is made of a hollow tube. One end of the combustion gas discharge pipe 141 is connected to one side of the combustion unit housing 111. One end of the combustion gas discharge pipe 141 is spaced upward from the lower end of the combustion unit housing 111. The combustion gas discharge pipe 141 connected to the combustion unit housing 111 is connected to the first space S 1 . The other end of the combustion gas discharge pipe 141 is exposed to the outside of the main body 120. The other end of the combustion gas discharge pipe 141 is connected to a combustion device (for example, an engine) to which the combustion gas is to be recycled.

The combustion mechanism receives the fuel gas through the combustion gas discharge pipe 141. The fuel gas flowing onto the combustion gas discharge pipe 141 may not be directly supplied to the combustor, but may be stored in a separate fuel gas storage tank (not shown). The combustion mechanism may receive the fuel gas stored in the fuel gas storage tank.

The combustion gas filter 143 is installed in the combustion gas discharge pipe 141 and is located in the second space S 2 . The combustion gas filter 143 is installed between the combustion unit 110 and an exhaust fan 1411 to be described later. The combustion gas filter 143 filters the combustion gas discharged from the combustion unit 110 to filter the gas usable as the fuel of the combustion mechanism. As an example of the combustion gas filter 143, rice straw may be used.

The combustion gas discharge pipe 141 is provided with an exhaust fan 1411 for exhausting the combustion gas and supplying fuel to the combustor. The exhaust fan 1411 sucks the combustion gas generated in the combustion unit 110 to induce the combustion gas to flow into the combustion gas discharge pipe 141 through the first space S 1 , ) To the combustor.

The combustion unit 110 may include a boiler pipe 150. The boiler pipe (150) is a passage through which the boiler water used for heating flows. The boiler pipe 150 is a hollow pipe. The boiler pipe 150, which is connected to the water supply unit at one end, passes through the lower portion of one side of the combustion unit housing 111. The burner unit housing the boiler tubes (150) extending through the interior of the (111) extends up to the top of the first space portion (S 1) to form a spiral, and the first space in accordance portion (S 1). The other end of the boiler tube 150 forming the spiral is extended through one side of the combustion unit housing 111 and extends to the outside of the combustion unit 110. The other end of the boiler pipe 150 extending through the outer side of the combustion unit 110 is connected to a heating device and becomes a passage through which hot water flows.

The operation of the multi-purpose boiler 100 according to the present invention will be described. The cover 1113 of the combustion unit housing 111 is opened and fuel (fillet) is input. The cover 1113 closes the combustion unit 110 to be hermetically closed. The blower connected to the other end of the air introduction part 130 is operated to burn the fuel of the combustion part 110.

The high-temperature combustion gas generated as the fuel is combusted flows to the top of the combustion section 110. At this time, the exhaust fan 1411 of the discharge unit 140 provided at one side of the combustion unit 110 is operated to flow the combustion gas downward. The combustion gas flowing to the lower portion of the combustion unit housing 111 by the exhaust fan 1411 passes through the first netting 1131.

The combustion gas passing downward through the first net 1131 flows into the first space S 1 through the opening formed between the lower end of the inner wall 113 and the lower end of the combustion unit housing 111. At this time, the high-temperature combustion gas and heat heat the boiler pipe 150 passing through the first space part in a spiral shape, so that the boiler water flowing in the boiler pipe is heated. The heated boiler water is supplied to the heating mechanism through the boiler pipe (150).

The combustion gas introduced into the first space S 1 flows into the combustion gas discharge pipe 141 again. The combustion gas flowing into the combustion gas discharge pipe 141 is filtered while passing through the combustion gas filter 143 provided in the combustion gas discharge pipe 141 to be converted into combustion gas usable as fuel.

The combustion gas extracted by the combustion gas filter 143 flows to the combustor through the combustion gas discharge pipe 141 again. The combustion gas supplied to the combustor is recycled to be fuel for driving the combustion engine (engine).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, Accordingly, the scope of the true technical protection should be determined by the technical idea of the appended claims.

100: Multi-purpose boiler
110: burner unit 120: main body
130: air inlet 140: outlet
150: Boiler tube

Claims (6)

A main body 120, a combustion unit 110, an air input unit 130, and a discharge unit 140; The body 120 is upwardly open and is made of a hollow body; The combustion unit 110 is inserted into the main body 120 and partially protrudes from the main body 120;
The combustion unit 110 includes a combustion unit housing 111, an inner wall 113, a first netting 1131, and a cover 1113; The combustion unit housing 111 is vertically opened and a part of the combustion unit housing 111 is inserted into the main body 120 and a part thereof is protruded to the upper part of the main body 120. The bottom part of the combustion unit housing 111, A second space S 2 is formed between the inner sides of the combustion chamber support 121; The upper portion of the inner wall 113 is connected to the inside of the combustion unit housing 111 and the lower portion thereof is spaced inward from the combustion unit housing 111 and the lower end of the hollow portion is upwardly moved from the lower end of the combustion unit housing 111 A first space S 1 which is opened downward is formed between the inner wall 113 and the combustion chamber housing 111; The first netting 1131 is fixed to the inner side of the inner wall 113 to serve as a bottom for storing the combustible material; The cover 1113 is installed at an upper end of the combustion unit housing 111 so as to be openable and closable;
The air introducing part 130 includes a hollow tube having one end extended to the combustion chamber 111a formed on the inner side of the inner wall 113 through the first space S 1 and the other end connected to the blower;
The discharge unit 140 is provided in the second space S2 and includes a combustion gas discharge pipe 141 and a combustion gas filter 143; The combustion gas discharge pipe 141 is formed of a hollow tube and is connected to the combustion chamber housing 111 so that one end thereof is spaced upward from the lower end of the combustion chamber housing 111 to communicate with the first space S 1 , Exposed to the outside of the main body 120 and connected to one side of the combustion mechanism; The combustion gas filter 143 is installed in the combustion gas discharge pipe 141 and is located in the second space S 2 ; The combustion gas discharge pipe 141 is provided with an exhaust fan 1411. The combustion gas filter 143 is disposed between the combustion unit 110 and the exhaust fan 1411 and is disposed in the combustion chamber housing 111 The combustion gas flows into the first space S 1 by driving the exhaust fan 1411, flows along the combustion gas discharge pipe 141, passes through the combustion gas filter 143, and is discharged.
A boiler pipe (150) is connected to the side of the combustion unit (110); Wherein the boiler pipe (150) is formed by forming a spiral part in the first space part (S 1 ) of the combustion part (110). 2. The fuel cell system according to claim 1, wherein the main body (120) comprises a combustion part support part (121) and a combustible recovery part (122); The burner support 121 has a cylindrical shape with an upper and a lower opening, and an upper opening is coupled to the combustion unit housing 111; Characterized in that the combustible recovery part (122) has a cylindrical shape with an open upper part, and the upper opening part is connected to the lower opening part of the combustion part supporting part (121) and communicates with the combustion part supporting part (121). delete delete delete delete
KR1020150055477A 2014-12-08 2015-04-20 A multi purpose boiler KR101727556B1 (en)

Applications Claiming Priority (2)

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KR20140175137 2014-12-08
KR1020140175137 2014-12-08

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KR20160069449A KR20160069449A (en) 2016-06-16
KR101727556B1 true KR101727556B1 (en) 2017-05-02

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Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101292586B1 (en) * 2012-10-04 2013-08-09 박운섭 Maximize the downward lighting through the thermal efficiency pellet stove

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200474347Y1 (en) 2013-01-25 2014-09-15 박영진 Multi Purpose Wood Stove

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101292586B1 (en) * 2012-10-04 2013-08-09 박운섭 Maximize the downward lighting through the thermal efficiency pellet stove

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