CN212987156U

CN212987156U - Boiler heating device based on new energy technology

Info

Publication number: CN212987156U
Application number: CN202021692731.4U
Authority: CN
Inventors: 魏政梅; 宋一勇; 魏婷婷
Original assignee: Gansu Fujite Hvac Technology Co ltd
Current assignee: Gansu Fujite Hvac Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-16
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a boiler heating device based on new forms of energy technique, including exocoel and inner bag, the inside fixed mounting of exocoel has the inner bag, and is provided with the burning below and fights to the support is installed to burning fill below, bottom surface fixed connection in support bottom surface and the exocoel, and support top surface and burning fill bottom surface sliding connection, the bottom surface mounting has the preheating tube in the burning is fought. Has the advantages that: the utility model discloses a preheating tube, preheating tube is continuous S type and arranges the bottom surface in the burning is fought, the inside biomass fuel that holds of burning fill, biomass fuel' S surplus ash covers the preheating tube, adopt the water in the waste heat heating preheating tube of surplus ash, thereby the water temperature that makes the water that enters into in the inner bag is higher for in the inlet tube, thereby shorten heat time, heating efficiency is improved, and the preheating tube of S type overall arrangement has increased the area of contact with surplus ash, thereby heat conduction time has been improved, the preliminary heating efficiency to water has been improved.

Description

Boiler heating device based on new energy technology

Technical Field

The utility model relates to a boiler technical field particularly, relates to a boiler heating device based on new forms of energy technique.

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 an 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, the boiler comprises a boiler and a furnace, and the new energy comprises solar energy, geothermal energy, wind energy, ocean energy, biomass energy, nuclear fusion energy and the like.

In the present stage, a boiler using biomass particles as fuel has appeared, biomass energy is utilized, heat water is heated by the heat generated after the biomass particles are combusted, and generally along with the processes of cold water injection and hot water outflow, a large amount of energy is needed when cold water is heated to boiling, so a large amount of biomass particles need to be combusted, which is more wasteful, meanwhile, a large amount of heat energy still contained in the residual ash of the biomass particles cannot be recycled, which also causes waste of heat energy, and also affects heating efficiency, in addition, a grate is installed in the traditional boiler combusting biomass particles, ash generated by particles sometimes blocks the grate, which causes difficulty in dropping ash, affects ventilation, thereby affecting combustion, in addition, when new biomass particles are added, new biomass particles cover the top surface of the combusting biomass particles, causing difficulty in thermal penetration, the heat energy can be fully exerted only when new biomass particles above the biomass particles are ignited layer by layer, the ignition time is long, the heat exertion is influenced, and the heating efficiency is influenced.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a boiler heating device based on new forms of energy technique possesses the advantage that utilizes the waste heat, improves heating efficiency, be convenient for clear up ashes, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing the above-mentioned advantage that utilizes the waste heat, improve heating efficiency, be convenient for clear up ashes, the utility model discloses a concrete technical scheme as follows:

a boiler heating device based on new energy technology comprises an outer cavity and an inner container, wherein the inner container is fixedly installed inside the outer cavity, a combustion hopper is arranged below the inner container, a support is installed below the combustion hopper, the bottom surface of the support is fixedly connected with the inner bottom surface of the outer cavity, the top surface of the support is in sliding connection with the bottom surface of the combustion hopper, a preheating pipe is installed on the inner bottom surface of the combustion hopper, one end of the preheating pipe penetrates through the combustion hopper and is in through connection with a water inlet pipe through a second connecting hose, the water inlet pipe penetrates through the outer cavity and extends to the outer side of the outer cavity, the other end of the preheating pipe penetrates through the other side surface of the combustion hopper and is in through connection with a water supply pipe through a first connecting hose, the other end of the water supply pipe is in through connection with the upper surface of the inner container, a through hole, and the inclined plate is fixedly installed on the bottom surface of the feeding hole in an inclined mode, and one end of the inclined plate extends to the upper portion of the combustion hopper.

Furthermore, the horizontal fixedly connected with link of combustion hopper one end, and the link run through the exocoel and with exocoel sliding connection, exocoel one side fixed mounting has the cylinder mounting bracket, and the horizontal fixedly connected with cylinder of cylinder mounting bracket side surface to the piston rod other end of cylinder passes through connecting plate and link fixed connection.

Furthermore, a hot water pipe is connected to the surface of the other side of the inner container in a penetrating manner, penetrates through the outer cavity and extends to the outer side of the outer cavity.

Furthermore, the bottom surface of the outer cavity vertical surface is provided with an ash removal opening, and the outer side of the ash removal opening is positioned on the outer cavity vertical surface and is hinged with an ash removal door.

Furthermore, a heat insulation plate is clamped between the connecting plate and the outer wall of the connecting frame, the connecting plate and the connecting frame are fixedly connected through bolts, and the heat insulation plate is made of an aluminum silicate ceramic fiber plate.

Furthermore, the first connecting hose and the second connecting hose are made of stainless steel braided hoses and are long enough.

(III) advantageous effects

Compared with the prior art, the utility model provides a boiler heating device based on new forms of energy technique possesses following beneficial effect:

(1) the utility model discloses a preheating tube, preheating tube is continuous S type and arranges the bottom surface in the burning is fought, the inside biomass fuel that holds of burning fill, biomass fuel' S surplus ash covers the preheating tube, adopt the water in the waste heat heating preheating tube of surplus ash, thereby the water temperature that makes the water that enters into in the inner bag is higher for in the inlet tube, thereby shorten heat time, heating efficiency is improved, and the preheating tube of S type overall arrangement has increased the area of contact with surplus ash, thereby heat conduction time has been improved, the preliminary heating efficiency to water has been improved.

(2) The utility model discloses a cylinder, link and support, the support is door type metal frame, the burning fill slides at the support top surface, the cylinder drives link reciprocating motion, thereby drive burning fill reciprocating motion, shake out burning fill with ashes after the burning, thereby be convenient for clear up ashes, in addition, open the feed gate, can follow feed inlet department and add biomass fuel, after adding, the cylinder drives burning fill reciprocating motion, thereby will pile up biomass fuel who is being burnt in burning fill one end and the burning fill and mix, thereby increase the area of contact of new biomass fuel and flame, the new biomass fuel of being convenient for burns on fire fast, thereby accelerate combustion speed, and the heating efficiency is increased.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a boiler heating device based on new energy technology;

FIG. 2 is a top view of the combustion bucket of the present invention;

fig. 3 is a schematic structural view of the combustion hopper of the present invention.

In the figure:

1. an outer cavity; 2. an inner container; 3. a water supply pipe; 4. a feed gate; 5. a first connecting hose; 6. a sloping plate; 7. a combustion hopper; 8. a support; 9. a preheating pipe; 10. a connecting frame; 11. a connecting plate; 12. a cylinder; 13. a cylinder mounting frame; 14. a hot water pipe; 15. a second connecting hose; 16. and (4) a water inlet pipe.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a boiler heating device based on new forms of energy technique.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a boiler heating apparatus based on new energy technology according to an embodiment of the present invention includes an outer chamber 1 and an inner container 2, the inner container 2 is fixedly installed inside the outer chamber 1, the inner container 2 is made of metal material and is a common structure, not shown in detail in the drawings, a combustion hopper 7 is installed below the inner container 2, a support 8 is installed below the combustion hopper 7, the bottom surface of the support 8 is fixedly connected with the inner bottom surface of the outer chamber 1, the top surface of the support 8 is slidably connected with the bottom surface of the combustion hopper 7, the support 8 supports the combustion hopper 7, a preheating pipe 9 is installed on the inner bottom surface of the combustion hopper 7, the preheating pipe 9 is in a continuous S-shaped arrangement, the preheating pipe 9 is made of copper pipe, the heat conductivity is high, one end of the preheating pipe 9 penetrates through the combustion hopper 7 and is connected with a water inlet pipe 16 through a second, and the water inlet pipe 16 runs through the outer cavity 1 and extends to the outside of the outer cavity 1, the water inlet pipe 16 is connected with a water inlet pump in a run-through manner, which is a common water supply structure and not shown in the figure, the other end of the preheating pipe 9 runs through the other side surface of the combustion hopper 7 and is connected with the water supply pipe 3 in a run-through manner through the first connecting hose 5, the other end of the water supply pipe 3 is connected with the upper surface of the inner container 2 in a run-through manner, the bottom surface of the combustion hopper 7 is provided with a through hole in a run-through manner, the diameter of the through hole is smaller than the particle diameter of the biomass particles, the surface of one side of the outer cavity 1 is provided with a feed inlet, the outer side of the feed inlet is positioned on the outer surface of the outer cavity 1 and is hinged with a feed door 4, which is a common material, the preheating pipe 9 is covered by the residual ash of the biomass fuel, water in the preheating pipe 9 is heated by the residual heat of the residual ash, so that the water entering the inner container 2 is higher relative to the water temperature in the water inlet pipe 16, the heating time is shortened, the heating efficiency is improved, the contact area with the residual ash is increased by the preheating pipe 9 with the S-shaped layout, the heat conduction time is prolonged, and the preliminary heating efficiency of the water is improved.

In one embodiment, one end of the combustion bucket 7 is transversely and fixedly connected with a connecting frame 10, the connecting frame 10 is shaped like Contraband, the connecting frame 10 penetrates through the outer cavity 1 and is in sliding connection with the outer cavity 1, a cylinder mounting frame 13 is fixedly installed on one side of the outer cavity 1, a cylinder 12 is transversely and fixedly connected with one side surface of the cylinder mounting frame 13, the other end of a piston rod of the cylinder 12 is fixedly connected with the connecting frame 10 through a connecting plate 11, the support 8 is a door-shaped metal frame, the combustion bucket 7 slides on the top surface of the support 8, the cylinder 12 drives the connecting frame 10 to reciprocate so as to drive the combustion bucket 7 to reciprocate, burnt ashes fall out of the combustion bucket 7 so as to be convenient for cleaning the ashes, in addition, the feeding door 4 is opened so as to add biomass fuel from the feeding port, after adding, the cylinder 12 drives the combustion bucket 7 to reciprocate so as to mix the biomass fuel accumulated at one end of the combustion bucket 7 with the burning biomass fuel in the combustion, thereby increase the area of contact of new biomass fuel and flame, the burning of being on fire fast of the new biomass fuel of being convenient for to accelerate combustion speed increases heating efficiency.

In an embodiment, the hot water pipe 14 is connected to the other side surface of the inner container 2, the hot water pipe 14 penetrates the outer cavity 1 and extends to the outside of the outer cavity 1, and the hot water pipe 14 can be connected to a heating device, which is a common structure and will not be described herein.

In one embodiment, the bottom surface of the front vertical surface of the outer cavity 1 is provided with an ash removal port, and the outer side of the ash removal port is positioned on the front vertical surface of the outer cavity 1 and is hinged with an ash removal door, which is a common boiler structure and is convenient for ash removal, and is not shown in the figure.

In one embodiment, a heat insulation plate is clamped between the connecting plate 11 and the outer wall of the connecting frame 10, the connecting plate 11 and the connecting frame 10 are fixedly connected through bolts, the heat insulation plate is made of an aluminum silicate ceramic fiber plate, the connecting frame 10 is blocked to transfer heat to the connecting plate 11, and therefore damage to the cylinder 12 caused by high-temperature transfer to the cylinder 12 is avoided.

In one embodiment, the first connection hose 5 and the second connection hose 15 are made of stainless steel braided hose, which is a commercially available product, and the first connection hose 5 and the second connection hose 15 are long enough not to affect the reciprocating movement of the combustion bucket 7.

The working principle is as follows:

the preheating pipe 9 is arranged on the inner bottom surface of the combustion hopper 7 in a continuous S shape, the biomass fuel is contained in the combustion hopper 7, the residual ash of the biomass fuel covers the preheating pipe 9, the water in the preheating pipe 9 is heated by adopting the residual heat of the residual ash, so that the water entering the inner container 2 is higher relative to the temperature of the water in the water inlet pipe 16, the heating time is shortened, the heating efficiency is improved, the contact area with the residual ash is increased by the preheating pipe 9 in the S shape, the heat conduction time is improved, the primary heating efficiency of the water is improved, meanwhile, the combustion hopper 7 slides on the top surface of the bracket 8, the connecting frame 10 is driven by the air cylinder 12 to reciprocate, the combustion hopper 7 is driven to reciprocate, the burnt ash is shaken off the combustion hopper 7, the ash is convenient to clean, in addition, the feeding door 4 is opened, the biomass fuel can be added from the feeding port, and after the biomass fuel is added, the combustion hopper 7 is driven by the air cylinder, thereby will pile up the biomass fuel who is burning in 7 one ends of combustion fill and the combustion fill 7 and mix to increase the area of contact of new biomass fuel and flame, the burning of being on fire fast of the new biomass fuel of being convenient for, thereby accelerate combustion speed, increase heating efficiency.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A boiler heating device based on a new energy technology is characterized by comprising an outer cavity (1) and an inner container (2), wherein the inner container (2) is fixedly arranged inside the outer cavity (1), a combustion hopper (7) is arranged below the inner container (2), a support (8) is arranged below the combustion hopper (7), the bottom surface of the support (8) is fixedly connected with the inner bottom surface of the outer cavity (1), the top surface of the support (8) is in sliding connection with the bottom surface of the combustion hopper (7), a preheating pipe (9) is arranged on the inner bottom surface of the combustion hopper (7), one end of the preheating pipe (9) penetrates through the combustion hopper (7) and is in through connection with a water inlet pipe (16) through a second connecting hose (15), the water inlet pipe (16) penetrates through the outer cavity (1) and extends to the outer side of the outer cavity (1), the other end of the preheating pipe (9) penetrates through the other side surface of the combustion hopper (7) and is in through connection with a water supply pipe (3, and the other end of the water supply pipe (3) is in through connection with the upper surface of the inner container (2), the bottom surface of the combustion hopper (7) is penetrated and provided with a through hole, one side surface of the outer cavity (1) is provided with a feed inlet, the outer side of the feed inlet is positioned on the outer surface of the outer cavity (1), the outer surface of the outer cavity is hinged with a feed inlet door (4), an inclined plate (6) is fixedly installed on the bottom surface of the feed inlet in an inclined mode, and one end of the inclined plate.

2. The new energy technology-based boiler heating device according to claim 1, wherein one end of the combustion hopper (7) is fixedly connected with a connecting frame (10) in a transverse direction, the connecting frame (10) penetrates through the outer cavity (1) and is connected with the outer cavity (1) in a sliding manner, a cylinder mounting frame (13) is fixedly mounted on one side of the outer cavity (1), a cylinder (12) is fixedly connected with one side surface of the cylinder mounting frame (13) in the transverse direction, and the other end of a piston rod of the cylinder (12) is fixedly connected with the connecting frame (10) through a connecting plate (11).

3. The boiler heating device based on the new energy technology is characterized in that a hot water pipe (14) is connected to the other side surface of the inner container (2) in a penetrating manner, and the hot water pipe (14) penetrates through the outer cavity (1) and extends to the outer side of the outer cavity (1).

4. The boiler heating device based on the new energy technology as claimed in claim 1, wherein an ash removal port is formed in the bottom surface of the front vertical surface of the outer cavity (1), and an ash removal door is hinged to the outer side of the ash removal port, which is located on the front vertical surface of the outer cavity (1).

5. The new energy technology-based boiler heating device according to claim 2, wherein a heat insulation plate is clamped between the connecting plate (11) and the outer wall of the connecting frame (10), the connecting plate (11) and the connecting frame (10) are fixedly connected through bolts, and the heat insulation plate is made of an aluminum silicate ceramic fiber plate.

6. A new energy technology-based boiler heating device according to claim 1, characterized in that the first connecting hose (5) and the second connecting hose (15) are made of stainless steel braided hose, and the first connecting hose (5) and the second connecting hose (15) are long enough.