CN213089780U - Energy-saving durable boiler - Google Patents

Abstract

The utility model relates to the technical field of heating boilers, and discloses an energy-saving durable boiler, which comprises a boiler barrel, a water-boiling cavity, a combustion cavity and a coal ash cavity; boiler section of thick bamboo is inside from the top down has seted up in proper order and has burnt water chamber, burning chamber and coal ash chamber, burning chamber left side bottom and coal ash chamber left side bottom transversely run through respectively and have seted up dog-house and ash hole, transversely fixed welding has the wire net between burning chamber bottom and the coal ash chamber top, burning intracavity chamber top and the perpendicular through-welding of burning water intracavity chamber bottom have the heating rod. The utility model discloses for current coal-fired heating boiler, this device can effectual improvement coal ball burning produce thermal utilization ratio at the in-process of in-service use, and then has reached energy saving's purpose, and adnexed smoke and dust can be convenient clear up on the blast pipe inner wall in this device, and then has ensured the blast pipe to thermal absorption efficiency.

Description

Energy-saving durable boiler

Technical Field

The utility model relates to a heating boiler technical field specifically is an energy-conserving durable boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.

In the actual use process of the existing coal-fired heating boiler, heat in high-temperature flue gas generated by coal briquette combustion is not utilized, so that heat loss is caused, and dust attached to the inner wall of a high-temperature flue gas exhaust pipe is not easy to clean.

In order to solve the problem, the utility model provides an energy-conserving durable boiler.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-conserving durable boiler has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an energy-saving durable boiler comprises a boiler barrel, a water burning cavity, a combustion cavity and a coal ash cavity;

boiler section of thick bamboo is inside from the top down has seted up boiling water chamber, burning chamber and coal ash chamber in proper order, burning chamber left side bottom and coal ash chamber left side bottom transversely run through respectively and have seted up dog-house and ash hole, horizontal fixed welding has the wire net between burning chamber bottom and the coal ash chamber top, burning chamber inner chamber top and boiling water intracavity chamber bottom run through welding perpendicularly have the heating rod, both sides and the perpendicular run-through welding of boiling water intracavity chamber bottom left and right sides have the blast pipe, boiler section of thick bamboo bottom fixed welding has the base.

As an optimal implementation mode of the utility model, the closing cap has all been cup jointed on dog-house left side and ash hole left side, and is two sets of the equal horizontal fixed welding in closing cap left surface middle part has the handle.

As a preferred embodiment of the utility model, integrated into one piece has the heating plate on the blast pipe outer wall, the blast pipe is vertical to run through the intracavity top of the water heating chamber.

As an optimal implementation mode of the utility model, the steam pipe has been seted up in the vertical run-through in boiler section of thick bamboo top middle part, steam pipe and the intracavity intercommunication of heating up water.

As a preferred embodiment of the utility model, the boiler section of thick bamboo is inside to be fixed to be embedded with the insulating layer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model relates to an energy-conserving durable boiler, this device for current coal-fired heating boiler, this device can effectual improvement coalball burning produce thermal utilization ratio at the in-process of in-service use, and then has reached energy saving's purpose, and adnexed smoke and dust can be convenient clear up on the blast pipe inner wall in this device, and then has ensured the blast pipe to thermal absorption efficiency.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a front view of an energy-saving and durable boiler according to the present invention;

fig. 2 is a front sectional view of the energy-saving durable boiler of the present invention.

In the figure: the boiler comprises a sealing cover 1, a handle 2, a boiler barrel 3, an exhaust pipe 4, a steam pipe 5, an ash outlet 6, a feeding port 7, a heating rod 8, a combustion cavity 9, a heating sheet 10, a heat insulation layer 11, a steel wire mesh 12, a coal ash cavity 13, a base 14 and a water boiling cavity 15.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only supplies the reference, to the ordinary technical personnel in this field, can change the different models that the function is the same according to the in service use condition and use electrical apparatus, to the ordinary technical personnel in this field, can the particular case understand that above-mentioned term is in the utility model provides a concrete meaning.

Referring to fig. 1-2, the present invention provides a technical solution: an energy-saving durable boiler comprises a boiler barrel 3, a water burning cavity 15, a combustion cavity 9 and a coal ash cavity 13;

boiler section of thick bamboo 3 is inside from the top down has seted up boiling water chamber 15, burning chamber 9 and coal ash chamber 13 in proper order, 9 left side bottoms in burning chamber and 13 left side bottoms in coal ash chamber transversely run through respectively and have seted up dog-house 7 and ash hole 6, transversely fixed welding has wire net 12 between 9 bottoms in burning chamber and the 13 tops in coal ash chamber, 9 inner chamber tops in burning chamber and 15 inner chamber bottoms in boiling water chamber run through the welding perpendicularly have heating rod 8, 9 inner chamber tops left and right sides in burning chamber and 15 inner chamber bottoms left and right sides in boiling water chamber run through the welding perpendicularly have blast pipe 4, 3 bottom fixed welding of boiler section of thick bamboo have base 14.

In this embodiment (see fig. 1), the heating rod 8 is heated during the combustion of the briquette, the heated heating rod 8 heats water in the inner cavity of the water boiling cavity 15, high-temperature flue gas in the inner cavity of the combustion cavity 9 is discharged through the exhaust pipe 4, the exhaust pipe 4 is heated by the high-temperature flue gas, and then the exhaust pipe 4 heats the water in the inner cavity of the water boiling cavity 15 through the heating plate 10.

The left side of the feeding port 7 and the left side of the ash outlet 6 are respectively sleeved with a sealing cover 1, and the middle parts of the left side surfaces of the two groups of sealing covers 1 are respectively and transversely fixedly welded with a handle 2.

In this embodiment (please refer to fig. 1), the cap 1 can be conveniently taken down from the left side of the discharge port 6 and the feeding port 7 by the handle 2 through the arrangement of the handle 2.

Wherein, integrated into one piece has heating plate 10 on the 4 outer walls of blast pipe, blast pipe 4 is vertical to run through 15 inner chamber tops in the chamber of heating up water.

In this embodiment (see fig. 1), the heating sheet 10 can increase the contact area with water by the arrangement of the heating sheet 10, so that heat can be more rapidly transferred to water.

The middle of the top end of the boiler barrel 3 is vertically penetrated with a steam pipe 5, and the steam pipe 5 is communicated with the inner cavity of the water boiling cavity 15.

In this embodiment (see fig. 1), steam generated by heating water in the combustion chamber 15 is discharged through the steam pipe 5 by the steam pipe 5.

Wherein, a heat insulation layer 11 is fixedly embedded in the boiler barrel 3.

In this embodiment (see fig. 1), the heat insulation layer 11 can prevent the heat from being dissipated too fast by the arrangement of the heat insulation layer 11, so as to reduce the heat loss.

It should be noted that the utility model relates to an energy-conserving durable boiler, including closing cap 1, handle 2, a boiler section of thick bamboo 3, blast pipe 4, steam pipe 5, ash hole 6, dog-house 7, heating rod 8, burning chamber 9, heating plate 10, insulating layer 11, wire net 12, coal ash chamber 13, base 14, water-boiling chamber 15, the part is the general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.

The working principle is that when the device is used, the sealing cover 1 on the left side of the feeding port 7 is opened, then a briquette can be added into the inner cavity of the combustion cavity 9 through the feeding port 7, the briquette burns on the steel wire mesh 12 at the bottom of the inner cavity of the combustion cavity 9, ash generated by combustion falls into the inner cavity of the coal ash cavity 13 through the steel wire mesh 12, the sealing cover 1 on the left side of the ash outlet 6 is opened, ash in the inner cavity of the coal ash cavity 13 can be drawn out through the ash outlet 6, the heating rod 8 is heated in the process of briquette combustion, the heated heating rod 8 heats water in the inner cavity of the water-firing cavity 15, high-temperature flue gas in the inner cavity of the combustion cavity 9 is discharged through the exhaust pipe 4, meanwhile, the exhaust pipe 4 heats the exhaust pipe 4 through the heating sheet 10, then the exhaust pipe 4 heats the water in the inner cavity of the water-firing cavity 15 through the heating sheet 10, so that compared with the existing coal-fired heating boiler, the device can effectively improve the utilization rate of heat, and then reached the purpose of energy saving, and the adnexed smoke and dust on the blast pipe 4 inner wall in this device can convenient clear up, and then has ensured the absorption efficiency of blast pipe 4 to the heat.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. An energy-saving durable boiler is characterized by comprising a boiler barrel (3), a water burning cavity (15), a combustion cavity (9) and a coal ash cavity (13);

boiler barrel (3) inside from the top down has seted up boiling water chamber (15), burning chamber (9) and coal ash chamber (13) in proper order, burning chamber (9) left side bottom and coal ash chamber (13) left side bottom transversely run through respectively and have seted up dog-house (7) and ash hole (6), transversely fixed welding has wire net (12) between burning chamber (9) bottom and coal ash chamber (13) top, burning chamber (9) inner chamber top and boiling water chamber (15) inner chamber bottom are run through the welding perpendicularly and are had heating rod (8), burning chamber (9) inner chamber top left and right sides and boiling water chamber (15) inner chamber bottom left and right sides are run through the welding perpendicularly and are had blast pipe (4), boiler barrel (3) bottom fixed welding has base (14).

2. An energy saving and durable boiler according to claim 1, wherein: the sealing cover (1) is sleeved on the left side of the feeding port (7) and the left side of the ash outlet (6), and the middle of the left side surface of the sealing cover (1) is transversely and fixedly welded with a handle (2).

3. An energy saving and durable boiler according to claim 1, wherein: heating plates (10) are integrally formed on the outer wall of the exhaust pipe (4), and the exhaust pipe (4) vertically penetrates through the top of an inner cavity of the water heating cavity (15).

4. An energy saving and durable boiler according to claim 1, wherein: the middle of the top end of the boiler barrel (3) is vertically penetrated with a steam pipe (5), and the steam pipe (5) is communicated with the inner cavity of the water heating cavity (15).

5. An energy saving and durable boiler according to claim 1, wherein: a heat insulation layer (11) is fixedly embedded in the boiler barrel (3).

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