KR20100019045A - A fire wood boiler structure - Google Patents

A fire wood boiler structure Download PDF

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Publication number
KR20100019045A
KR20100019045A KR1020080077872A KR20080077872A KR20100019045A KR 20100019045 A KR20100019045 A KR 20100019045A KR 1020080077872 A KR1020080077872 A KR 1020080077872A KR 20080077872 A KR20080077872 A KR 20080077872A KR 20100019045 A KR20100019045 A KR 20100019045A
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KR
South Korea
Prior art keywords
combustion chamber
hot water
support plate
boiler
communication
Prior art date
Application number
KR1020080077872A
Other languages
Korean (ko)
Inventor
이호준
Original Assignee
이호준
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 이호준 filed Critical 이호준
Priority to KR1020080077872A priority Critical patent/KR20100019045A/en
Publication of KR20100019045A publication Critical patent/KR20100019045A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B60/00—Combustion apparatus in which the fuel burns essentially without moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B80/00—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel
    • F23B80/04—Combustion apparatus characterised by means creating a distinct flow path for flue gases or for non-combusted gases given off by the fuel by means for guiding the flow of flue gases, e.g. baffles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L11/00—Arrangements of valves or dampers after the fire
    • 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
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/001—Guiding means
    • F24H9/0026—Guiding means in combustion gas channels
    • 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
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
    • F24H9/1832—Arrangement or mounting of combustion heating means, e.g. grates or burners
    • F24H9/1845—Arrangement or mounting of combustion heating means, e.g. grates or burners using solid fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B2700/00—Combustion apparatus for solid fuel
    • F23B2700/003—Combustion apparatus for solid fuel adapted for use in water-tube boilers

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

PURPOSE: A fire wood boiler with an insulation barrier is provided to expand a flow path of the exhaust heat within a combustion chamber using a prefabricated insulation partition wall. CONSTITUTION: A fire wood boiler with an insulation barrier comprises a boiler body(1), a stack(50), a hot water storage, a plurality of hot water guiding rods(30), and a insulation partition wall(40). The stack discharges the smoke from the inside of a combustor(10). The hot water storage is formed within the boiler body in order to surround the combustion chamber. The hot water guiding rods are installed in the combustion chamber in the constant interval. The hot water guiding rod interlinks the both sides of the hot water storage. A flue guiding the smoke from the lower part of combustion chamber is formed by settling the insulation partition wall made of fireproof cement on the hot water guide rod.

Description

Firewood boilers with adiabatic bulkheads {A FIRE WOOD BOILER STRUCTURE}

The present invention relates to a firewood boiler, and more particularly, to a firewood boiler structure for maximizing thermal efficiency and preventing adverse effects caused by wood vinegar by forming flue using a prefabricated firebrick.

In general, a firewood boiler is a boiler using heat obtained by burning firewood, and has a merit to reduce fuel costs compared to a boiler using oil or gas energy.

Conventional firewood boilers consist of a single-layer type with a vertical flue from the crater or a two-layer type with a horizontal flue formed at the top of the crater and connected to a vertical flue. The heat absorption path is short and thermal efficiency is low. There was a problem that the combustion time is very short as it is easily exposed.

In addition, since the flue is formed inside the main body and has a sealed structure, it is difficult to clean the inside of the flue, and because ash and dust are accumulated thickly in the flue, there is a problem in that the heating circulation water formed outside the flue and the heat exchange efficiency are inferior.

In addition, the firewood used as fuel contains a considerable amount of wood vinegar, which is discharged through the flue along with the smoke during the burning of the wood and flows down from the communication joint to contaminate the boiler body, and entangle the boiler body. There was a problem of corrosion.

The present invention has been proposed to improve the problems in the above-described conventional firewood boilers, by installing the interior in a prefabricated structure to facilitate the cleaning of the flue is easy to install and manage and the wood vinegar attached to the flue wall by high temperature heating The purpose of the present invention is to provide a boiler structure in which thermal efficiency can be maximized by allowing deterioration.

The present invention for achieving the above object, one side of the boiler main body is provided with a communication so that the smoke generated in the internal combustion chamber is discharged, and in the boiler body forms a hot water storage space surrounding the internal combustion chamber In the boiler, the combustion chamber is interrupted is composed of a plurality of communication rods connected through the hot water storage space on both sides at regular intervals; Forming a flue by forming a heat insulating partition wall made of refractory cement on the communication rod; The communication is configured to be connected to the upper portion of the combustion chamber, characterized in that connected to the eccentric one side of the combustion chamber.

The firewood boiler of the present invention has the effect that the heat transfer path of the exhaust heat in the combustion chamber is increased by the thermally insulating partition wall disposed in a prefabricated manner, and the thermal efficiency is significantly increased compared with the conventional one, and the combustion time is long, thereby enabling continuous combustion.

In particular, by making each insulation bulkhead made of refractory cement, dust or wood vinegar adhered to the exhaust process can be burned out by high heat, thereby preventing adverse effects caused by wood vinegar solution, and each insulation partition having a removable structure. It shows the advantages of easy installation and maintenance.

In addition, since the hot water guide rod to which the movement of the hot water is made is in direct contact with the high-temperature insulating partition wall, the heat transfer efficiency can be maximized.

In addition, it is possible to easily clean the interior of the communication site to easily remove and clean the dust or ash accumulated in the flue can suppress the generation of dust during operation and the heat absorption efficiency is improved.

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

First, referring to the structure of a firewood boiler according to the present embodiment, the combustion chamber 10 is formed inside the boiler body 1 and the hot water storage space 20 is formed to surround the combustion chamber 10 so that heat exchange is possible. For the hot water is stored, the combustion chamber 10 is interrupted by a plurality of hot water guide rods 30 are formed at a predetermined interval to form a structure connecting the two hot water storage space 20, the contact between the combustion chamber 10 and the hot water The area can be maximized.

In addition, the upper part of the combustion chamber 10 is connected to one side of the communication connection passage 11 is eccentrically configured, the upper part of the combustion chamber 10 is made of three insulation structures of the insulating partition wall 40 made of refractory cement hot water It is configured to form a flue for guiding the smoke generated from the combustion chamber 10 lower side to the communication connecting passage 11 by being seated on the guide rod (30).

In particular, the three structures constituting the insulating partition wall 40 is the left support plate 41 and the right support plate 42 which is seated on the hot water guide rod 30 in the horizontal direction, and the left support plate 41 and the right support plate 42 The center plate 43 is seated in the vertical direction at the boundary between the), and the upper portion of each of the left support plate 41 and the right support plate 42, the lower portion for guiding the sliding assembly of the central plate 43 The guide parts 41a and 42a are comprised, and the upper guide part 10a for guiding sliding of the upper end part of the central partition 43 is comprised in the upper wall of the combustion chamber 10, respectively, FIG. It can be confirmed through FIG.

In addition, as shown in FIG. 1, the length L1 of the left support plate 41 is longer than the length L2 of the right support plate 42 (L1> L2), so that the smoke generated in the combustion chamber 10 is lower. Is configured to be formed on the rear end side of the right support plate 42, as shown in Figure 4 and 5a, the ascending passage (40 ') that can be raised to the upper portion, the moving passage ( 43 ').

In addition, the communication connecting passage 11 is configured to connect the communication 50 through the communication connecting portion 51, the back plate 53 is formed in the lower portion of the communication connecting portion 51 is hinge shaft ( 52 is configured to be rotatable, and one side of the back plate 53 and the corresponding communication connecting portion 51 is provided with a connecting ring 53a and a connecting pin 51a, respectively.

On the other hand, the insulating partition wall 40 is preferably using a refractory castable material in which alumina cement is mixed with a refractory aggregate made of a siliceous raw material and zircon.

That is, in the process of manufacturing the insulating partition wall 40, the castable supplied in the form of powder is mixed with water and kneaded, and then the metal frame forming the outer shape of the left and right support plates 41 and 42 and the central partition 43. It is produced by pouring castable dough into a brick shape.

In the drawing, reference numeral 2 is a circulation pipe for circulating and supplying hot water heated by heat exchange to the indoor side in the process of passing through the hot water storage space 20, 3 is an upper door, 4 is a lower door, and 12 is a firewood It is an inlet and 13 represents an adiabatic bulkhead assembly, respectively.

The effect of the assembly process and use of the present invention firewood boiler to achieve such a structure will be described.

First, the three insulating partition walls 40, which will form the flue on the combustion chamber 10, are inserted and arranged through the insulating partition wall assembly holes 13.

That is, in this case, when the left and right support plates 41 and 42 are first inserted into the horizontal form, the upper and lower guide parts 10a and 41a, Guided by 42a), sliding insertion is made.

Then, the firewood is injected into the combustion chamber 10 through a firewood inlet 12, and a predetermined amount of firewood is put into the ignition, and then the upper door 4 and the lower door 3 are closed and stored in the hot water storage space 20. The water is heated.

In particular, the exhaust heat raised from the lower part of the combustion chamber 10 is guided by the center plate 43 after being raised through the rising passage 40 'formed at the rear end of the right support plate 42 as shown in FIG. 5A. And the flow is flowed to the moving passage 43 'on the front end side, and then the communication connecting portion 51 is moved to the communication connecting passage 11 on the rear end side through the left support plate 41 as shown in FIG. 5B. Through the communication 50 is to be exhausted.

Therefore, the exhaust heat flows through the exhaust flow path formed by the thermal insulation partition wall 40 in the limited space, thereby maximizing heat exchange efficiency with the hot water stored in the hot water storage space 20.

In addition, since the dust or wood vinegar contained in the exhaust heat in the flow path process is adsorbed on the surface of the adiabatic partition wall 40 and burned out by high temperature heat, the emission can be minimized.

In addition, the thermal insulation bulkhead 40, which is dusted and dusted and attached, is detached from the combustion chamber 10 at regular intervals so that the surface can be scraped off or replaced with a new bulkhead structure to easily install the firewood boiler. It can be seen that it can be achieved.

On the other hand, even in the communication 50, the dust contained in the exhaust heat clings to the inner wall surface or the wood vinegar flows down along the inner wall surface and is collected in the communication connecting portion 51, in which case it is connected by the connecting ring (53a) After the rear plate 53 is opened as shown in FIG. 6, the dust and wood vinegar are discharged to the outside to facilitate the internal cleaning.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the firewood boiler of the present invention may be variously modified and implemented by those skilled in the art.

For example, although the specific shape of the boiler has been described and illustrated in the above embodiment, the shape and size of the firewood boiler may be variously applied as necessary.

Therefore, such modified embodiments should not be understood individually from the spirit or scope of the present invention, such modified embodiments will be included within the appended claims of the present invention.

1 is a state diagram when the insulating bulkhead separation of the present invention firewood boiler.

Figure 2 is a front view before mounting the thermal insulation bulkhead of the present invention firewood boiler.

Figure 3 is a side cross-sectional view showing the internal structure of the present invention firewood boiler. (A-A)

Figure 4 is a plan sectional view of the boiler of the present invention.

5 is for showing a smoke induction path by the insulating partition wall,

5a is a sectional view taken along the line B-B in FIG.

5b is a sectional view taken along the line C-C in FIG.

Figure 6 is a rear view for showing a communication mounting structure of the present invention firewood boiler.

7 is a perspective view of a completed appearance of the present invention firewood boiler.

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

1: boiler body 2: circulating piping

3: Lower door 4: Upper door

10: combustion chamber 10a: upper guide portion

11: communication connection hole 12: firewood input

13: insulation bulkhead assembly 20: hot water storage space

30: hot water guide rod 40: heat insulation bulkhead

40 ': Ascending passage 41: Left support plate

42: right base plate 41a, 42a: lower guide portion

43: center plate 43 ': moving passage

50: Communication 51: Communication connection

51a: connecting pin 52: hinge shaft

53: back plate 53a: hook

Claims (5)

One side of the boiler body (1) is provided with a communication (50) connected to discharge the smoke generated in the internal combustion chamber (10), the hot water storage in the form surrounding the combustion chamber (10) in the boiler body (1) In the firewood boiler forming the space 20, At the stop of the combustion chamber 10, a plurality of hot water guide rods 30 through which hot water storage spaces 20 of both sides are connected are configured at regular intervals; The upper part of the combustion chamber (10) is connected to the communication 50 is configured to one side eccentric; The insulating chamber 40 made of refractory cement is formed on the hot water guide rod 30 in the upper part of the combustion chamber 10 to form a flue for guiding the smoke generated from the lower part of the combustion chamber 10 to the communication 50 side. A firewood boiler equipped with a thermal insulation bulkhead. The method according to claim 1, The thermal insulation partition wall 40 is located at the boundary between the left support plate 41 and the right support plate 42 and the left support plate 41 and the right support plate 42 which are seated on the hot water guide rod 30 in the horizontal direction. It consists of a prefabricated structure of the central plate 43 to be seated in the vertical direction, the lower guide portion for guiding the sliding assembly of the central plate 43 on the upper portion of each of the left support plate 41 and the right support plate 42 ( 41a and 42a are configured, and the upper wall of the combustion chamber 10 is provided with a thermal insulation base wall, characterized in that the upper guide portion 10a for guiding sliding of the upper end of the central partition 43 is provided. Firewood boilers. The method according to claim 2, The length L1 of the left support plate 41 is longer than the length L2 of the right support plate 42 (L1> L2), so that the smoke generated from the combustion chamber 10 lower can be raised upward. The passage 40 'is configured to be formed at the rear end side of the right support plate 42, and the firewood with a thermal insulation partition wall, characterized in that the front end portion of the central partition 43 formed a moving passage 43' Boiler. The method according to any one of claims 1 to 3, The thermal insulation bulkhead 40 is a firewood boiler having a thermal insulation bulkhead, characterized in that made of a refractory castable material in which alumina cement is mixed with a refractory aggregate made of siliceous raw material and zircon. The method according to claim 1, The communication portion 50 is formed in the lower portion of the communication connecting portion 51 is connected to the boiler main body 1, the rear plate 53 formed in the lower portion of the communication connecting portion 51 is a hinge shaft for easy internal cleaning It is configured to be rotatable by (52), the one side of the back plate 53 and the corresponding communication connecting portion 51 corresponding to the heat insulating partition wall, characterized in that the connecting ring 53a and the connecting pin 51a are respectively configured Firewood boiler equipped.
KR1020080077872A 2008-08-08 2008-08-08 A fire wood boiler structure KR20100019045A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020080077872A KR20100019045A (en) 2008-08-08 2008-08-08 A fire wood boiler structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020080077872A KR20100019045A (en) 2008-08-08 2008-08-08 A fire wood boiler structure

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KR20100019045A true KR20100019045A (en) 2010-02-18

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KR1020080077872A KR20100019045A (en) 2008-08-08 2008-08-08 A fire wood boiler structure

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210044036A (en) * 2019-10-14 2021-04-22 김현옥 smart fire wood boiler
KR102290446B1 (en) * 2020-12-29 2021-08-18 임찬경 Fire wood boiler with a blast fan at the rear of gas duct
KR102290445B1 (en) * 2020-12-28 2021-08-18 주식회사 엔엠지 Firewood boiler having detatchable wood vinegar box
KR102656847B1 (en) * 2023-04-12 2024-04-18 민형기 Wood boiler

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210044036A (en) * 2019-10-14 2021-04-22 김현옥 smart fire wood boiler
KR102290445B1 (en) * 2020-12-28 2021-08-18 주식회사 엔엠지 Firewood boiler having detatchable wood vinegar box
KR102290446B1 (en) * 2020-12-29 2021-08-18 임찬경 Fire wood boiler with a blast fan at the rear of gas duct
KR102656847B1 (en) * 2023-04-12 2024-04-18 민형기 Wood boiler

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