CN214841663U

CN214841663U - Energy-saving boiler with waste heat recovery function

Info

Publication number: CN214841663U
Application number: CN202120012187.2U
Authority: CN
Inventors: 孙艳云
Original assignee: Heilongjiang Xiuqing Technology Co ltd
Current assignee: Heilongjiang Xiuqing Technology Co ltd
Priority date: 2021-01-05
Filing date: 2021-01-05
Publication date: 2021-11-23
Anticipated expiration: 2031-01-05

Abstract

The utility model discloses an energy-saving boiler with waste heat recovery function, the induction cooker comprises a cooker bod, be equipped with a plurality of supporting seat on the outer wall of furnace body below, be equipped with the furnace gate in the wall body of furnace body front end below, still be equipped with the air inlet in the wall body of furnace body one side, the furnace body rear end still is equipped with the water pump, and the water pump passes through pipeline and outside water piping connection, be equipped with the level gauge on the wall body of furnace body one side top, furnace body one side still is equipped with the outlet pipe on the wall body that is located the level gauge top, still be equipped with fixed pipe on the wall body of furnace body top one side, be equipped with discharge valve on the wall body of fixed pipe top. An energy-saving boiler with waste heat recovery function, relate to boiler equipment technical field, through the setting of waste heat recovery mechanism, can carry out preliminary heating to its running water that gets into in the furnace body, can make its running water heat to required temperature with shorter time in the furnace body, reduce the consumption of its energy simultaneously.

Description

Energy-saving boiler with waste heat recovery function

Technical Field

The utility model relates to a boiler equipment technical field, in particular to energy-saving boiler with waste heat recovery function.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or organic heat carrier with certain heat energy, the origin of the boiler refers to a water container heated on fire, the boiler refers to a place where the fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler that produces steam is called steam boiler, often simply called the boiler, is used for thermal power station, boats and ships, locomotive and industrial and mining enterprise mostly, but, most vertical boiler when using, and the waste gas of its burning is discharged outside the environment directly or is discharged outside the environment after purifying through clarification plant, because the waste gas has higher temperature, directly discharges out and has caused the waste of energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an energy-saving boiler with waste heat recovery function can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an energy-saving boiler with waste heat recovery function, includes the furnace body, be equipped with a plurality of supporting seat on the outer wall of furnace body below, be equipped with the furnace gate in the wall body of furnace body front end below, still be equipped with the air inlet in the wall body of furnace body one side, the furnace body rear end still is equipped with the water pump, and the water pump passes through pipeline and outside water piping connection, be equipped with the level gauge on the wall body of furnace body one side top, furnace body one side still is equipped with the outlet pipe on the wall body that is located the level gauge top, still be equipped with fixed pipe on the wall body of furnace body top one side, be equipped with discharge valve on the wall body of fixed pipe top, still be equipped with waste heat recovery mechanism on the wall body of furnace body top, waste heat recovery mechanism is including fixed cover and the pipe of discharging fume.

Preferably, the fixed cover bottom wall body is fixedly installed on the furnace body top wall body, a heat insulation layer is further arranged between the fixed cover wall bodies, and an inner tank is further arranged in the fixed cover.

Preferably, be equipped with first connecting pipe on the wall body of inner tank top one side, and first connecting pipe one end and water pump one side interface fixed connection, still be equipped with the second connecting pipe in the wall body of inner tank below one side, and the second connecting pipe passes fixed cover and extends to the outside, still be equipped with the control valve on the second connecting pipe.

Preferably, a partition plate is further fixedly mounted between the lower wall bodies in the inner tank, and a water flowing port is further formed in a wall body on one side of the partition plate.

Preferably, the wall body below the smoke exhaust pipe penetrates through the bottom of the inner tank and extends into the furnace body, and the wall body above the smoke exhaust pipe penetrates through the wall body at the top of the inner tank and extends to the outside.

Preferably, a plurality of heat conducting fins are further arranged on the wall body below the smoke exhaust pipe, heat conducting cavities are formed in the wall body of the heat conducting fins, and the heat conducting cavities are communicated with the cavity in the smoke exhaust pipe.

Compared with the prior art, the utility model discloses following beneficial effect has:

an energy-saving boiler with waste heat recovery function, through the setting of waste heat recovery mechanism, can carry out preliminary heating to its running water that gets into in the furnace body, can make its running water heat to required temperature with shorter time in the furnace body, reduce the consumption of its energy simultaneously.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a structural exploded view of the waste heat recovery mechanism of the present invention;

fig. 3 is a view for separating the heat-conducting fin structure of the present invention.

In the figure: 1. a furnace body; 2. a supporting seat; 3. a furnace door; 4. an air inlet; 5. a water pump; 6. a liquid level meter; 7. a water outlet pipe; 8. a fixed tube; 9. an exhaust valve; 10. a waste heat recovery mechanism; 11. a fixed cover; 12. a smoke exhaust pipe; 13. a first connecting pipe; 14. a second connecting pipe; 15. a control valve; 16. an inner tank; 17. a partition plate; 18. a water flowing port; 19. a heat conductive sheet; 20. a heat conducting cavity; 21. and (7) an insulating layer.

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 should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, the utility model provides a pair of energy-saving boiler with waste heat recovery function, including furnace body 1, be equipped with a plurality of supporting seat 2 on the outer wall of furnace body 1 below, be equipped with furnace gate 3 in the wall body of furnace body 1 front end below, still be equipped with air inlet 4 in the wall body of furnace body 1 side, furnace body 1 rear end still is equipped with water pump 5, and water pump 5 passes through the pipeline and is connected with outside water pipe, be equipped with level gauge 6 on the wall body of furnace body 1 side top, still be equipped with outlet pipe 7 on the wall body that is located level gauge 6 top of furnace body 1 one side, still be equipped with fixed pipe 8 on the wall body of furnace body 1 top one side, be equipped with discharge valve 9 on the wall body of fixed pipe 8 top, still be equipped with waste heat recovery mechanism 10 on the wall body of furnace body 1 top, waste heat recovery mechanism 10 is including fixed cover 11 and discharge fume pipe 12.

Fixed 11 bottom wall bodies of cover fixed mounting still are equipped with heat preservation 21 between the fixed 11 wall bodies of cover on the 1 top wall body of furnace body, still are equipped with inner tank 16 in the fixed cover 11, through inner tank 16's setting, are convenient for store its water of preliminary heating.

Be equipped with first connecting pipe 13 on the wall body of inner tank 16 top wall to first connecting pipe 13 one end and water pump 5 one side interface fixed connection still are equipped with second connecting pipe 14 in the wall body of inner tank 16 below one side, and second connecting pipe 14 passes fixed cover 11 and extends to the outside, still is equipped with control valve 15 on the second connecting pipe 14.

A partition plate 17 is fixedly arranged between the inner lower wall bodies of the inner tank 16, and a water flowing port 18 is further formed in one side wall body of the partition plate 17.

The lower wall of the smoke exhaust pipe 12 passes through the bottom of the inner tank 16 and extends into the furnace body 1, and the upper wall of the smoke exhaust pipe 12 passes through the top wall of the inner tank 16 and extends to the outside.

Still be equipped with a plurality of conducting strip 19 on the wall body of 12 below of pipes of discharging fume, seted up heat conduction cavity 20 in the 19 wall bodies of conducting strip to heat conduction cavity 20 and the interior cavity intercommunication of 12 interior cavities of pipes of discharging fume, through the setting of conducting strip 19, can be with the faster leading-in to the water of heat that its waste gas produced.

It should be noted that, the utility model relates to an energy-saving boiler with waste heat recovery function, when using, firstly, convey its outside running water to first connecting pipe 13 through water pump 5, and then convey its running water to inner tank 16 through first connecting pipe 13, and then make its running water enter into heating module in furnace body 1 through second connecting pipe 14, subsequently, ignite its boiler and heat its running water in furnace body 1, simultaneously, the high temperature waste gas that produces during its boiler heating discharges to outside purification device through exhaust pipe 12, the high temperature that its waste gas produced heats its exhaust pipe 12 simultaneously, and then make its spiral part above exhaust pipe 12 heat the water that is located in the cavity above baffle 17 in its inner tank 16 first, afterwards, the water that is located in the cavity above baffle 17 in its inner tank 16 enters into the cavity below baffle 17 in inner tank 16 through running water port 18 preliminarily, because the pipe wall below its pipe 12 of discharging fume is close to furnace body 1, therefore the high temperature that waste gas produced can be to its conducting strip 19 and then the heating, make its temperature than the pipe 12 top spiral part of discharging fume will be higher, and then carry out the secondary heating through conducting strip 19 to the water that is located the cavity below baffle 17 in its inner tank 16, and then make the water after the heating enter into the heating mechanism in furnace body 1 through second connecting pipe 14, and then can reduce the heat time of water, consequently can heat more water yield under the same energy consumption condition.

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 understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an energy-saving boiler with waste heat recovery function which characterized in that: comprises a furnace body (1), a plurality of supporting seats (2) are arranged on the outer wall below the furnace body (1), a furnace door (3) is arranged in the wall body below the front end of the furnace body (1), an air inlet (4) is also arranged in the wall body at one side of the furnace body (1), a water pump (5) is also arranged at the rear end of the furnace body (1), the water pump (5) is connected with an external water pipe through a pipeline, a liquid level meter (6) is arranged on the upper wall body at one side of the furnace body (1), a water outlet pipe (7) is arranged on the wall body positioned above the liquid level meter (6) at one side of the furnace body (1), a fixed pipe (8) is arranged on one side wall body at the top of the furnace body (1), an exhaust valve (9) is arranged on the top wall body of the fixed pipe (8), a waste heat recovery mechanism (10) is also arranged on the top wall body of the furnace body (1), the waste heat recovery mechanism (10) comprises a fixed hood (11) and a smoke exhaust pipe (12).

2. The energy-saving boiler with waste heat recovery function according to claim 1, characterized in that: the fixed cover (11) bottom wall body is fixedly installed on the furnace body (1) top wall body, a heat preservation layer (21) is further arranged between the fixed cover (11) wall bodies, and an inner tank (16) is further arranged in the fixed cover (11).

3. The energy-saving boiler with waste heat recovery function according to claim 2, characterized in that: be equipped with first connecting pipe (13) on inner tank (16) top wall body, and first connecting pipe (13) one end and water pump (5) one side interface fixed connection, still be equipped with second connecting pipe (14) in inner tank (16) below lateral wall body, and second connecting pipe (14) pass fixed cover (11) and extend to the outside, still be equipped with control valve (15) on second connecting pipe (14).

4. The energy-saving boiler with waste heat recovery function according to claim 3, characterized in that: still fixed mounting has baffle (17) between the interior below wall body of inner tank (16), still seted up discharge orifice (18) in baffle (17) one side wall body.

5. The energy-saving boiler with waste heat recovery function according to claim 4, characterized in that: the wall body below the smoke exhaust pipe (12) penetrates through the bottom of the inner tank (16) and extends into the furnace body (1), and the wall body above the smoke exhaust pipe (12) penetrates through the wall body at the top of the inner tank (16) and extends to the outside.

6. The energy-saving boiler with waste heat recovery function according to claim 5, characterized in that: the wall body below the smoke exhaust pipe (12) is further provided with a plurality of heat conducting fins (19), a heat conducting cavity (20) is formed in the wall body of each heat conducting fin (19), and the heat conducting cavity (20) is communicated with the inner cavity of the smoke exhaust pipe (12).