CN214406956U

CN214406956U - Environment-friendly energy-saving combustion furnace

Info

Publication number: CN214406956U
Application number: CN202023271754.0U
Authority: CN
Inventors: 赵建设
Original assignee: Hebei Xinchuan Environmental Protection Equipment Manufacturing Co ltd
Current assignee: Hebei Xinchuan Environmental Protection Equipment Manufacturing Co ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-10-15
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses an environmental protection and energy saving type fires burning furnace, including the main furnace body, one side fixed mounting of main furnace body has the storage case, the inside vertical fixed mounting of main furnace body has main burning boiler tube, bottom one side of main burning boiler tube is connected with the inlet pipe, the other end slope of inlet pipe upwards switches on each other with the storage case, the top fixedly connected with reposition of redundant personnel box of main burning boiler tube, a plurality of shunt tubes of the vertical fixedly connected with in top of reposition of redundant personnel box, and equal fixed mounting is equipped with a plurality of heat conduction fins on the outer peripheral face of shunt tubes, the main furnace body has bellows at one side fixed mounting who is close to the shunt tubes, and be provided with the air outlet in one side of keeping away from bellows, and fixed mounting has the shutter in the air outlet, the top fixed mounting of main burning boiler tube has the blast pipe, and the bottom of blast pipe switches on each other with the shunt tubes respectively. This environmental protection and energy saving type fires burning furnace, simple structure is reasonable, environmental protection and energy saving to can absorb the conversion with the waste heat of high temperature flue gas, improve the utilization ratio of energy, practical value is higher.

Description

Environment-friendly energy-saving combustion furnace

Technical Field

The utility model relates to a fire burning furnace technical field, specifically be an environmental protection and energy saving type fires burning furnace.

Background

The chamber-type heating furnace is widely applied to the field of industrial production and is important production equipment in the industries of smelting, processing, manufacturing, heat treatment and the like. In the metallurgical industry, chamber furnaces are mainly used for heating metal billets or ingots before forging; the materials are not moved when being heated, the furnace is not segmented, and the furnace temperature at each position is required to be uniform. The fuel of the chamber-type heating furnace is coal, heavy oil or coal gas, and air required by combustion is sent by a fan.

The traditional chamber type heating furnace is not provided with a flue gas waste heat recovery device generally, high-temperature flue gas in a flue of the traditional chamber type heating furnace is directly discharged, and waste heat of the high-temperature flue gas is not recycled, so that energy is wasted. Therefore, the environment-friendly and energy-saving combustion furnace is provided by improving the method.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to an environment-friendly energy-saving combustion furnace, which comprises a main furnace body, wherein a storage box is fixedly arranged on one side of the main furnace body, a main combustion furnace tube is vertically and fixedly arranged in the main furnace body, one side of the bottom end of the main combustion furnace tube is connected with a feeding tube, the other end of the feeding pipe is communicated with the material storage box in an inclined and upward manner, the top end of the main combustion furnace pipe is fixedly connected with a flow distribution box body, the top end of the flow distribution box body is vertically and fixedly connected with a plurality of flow distribution pipes, and the peripheral surface of the shunt tube is fixedly sleeved with a plurality of heat conduction fins, one side of the main furnace body close to the shunt tube is fixedly provided with an air box, and one side of keeping away from the bellows is provided with the air outlet, and fixed mounting has the shutter in the air outlet, the top fixed mounting of main burning boiler tube has the blast pipe, just the bottom of blast pipe communicates with the shunt tubes each other respectively.

As a preferred technical scheme of the utility model, the outside bilateral symmetry of main burning boiler tube is connected with the side air-supply line, just the bottom of side air-supply line all begins to have the air intake, a plurality of inlet ports have been seted up respectively in the both sides that are close to the side air-supply line junction to main burning boiler tube, just the inlet port all switches on each other with the side air-supply line.

As an optimal technical scheme of the utility model, main burning boiler tube is in the bottom side fixed connection intake pipe that is close to the inlet pipe junction, the one end of intake pipe is connected with the air-blower, just the air-blower is fixed through bolt and main furnace body fixed mounting.

As a preferred technical scheme of the utility model, the main furnace body has the fan in one side fixed mounting who is close to bellows, just the fan is put through each other with bellows.

As an optimized technical scheme of the utility model, the main furnace body all is equipped with the opening in the one side that is close to air-blower and bellows to all fixed mounting has the ventilator cover in the opening.

As the utility model discloses a preferred technical scheme, the main furnace body is equipped with the installing port in the one side that is close to main burning boiler tube to pass through hinge fixedly connected with observation chamber door in one side of installing port, be equipped with visual window on the observation chamber door, and visual window internal seal installs toughened glass.

As an optimized technical scheme of the utility model, main furnace body openly one side fixed mounting has control panel, and control panel is respectively through wire and air-blower and fan electric connection.

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

1. the environment-friendly energy-saving combustion furnace realizes quick and sufficient combustion of fuel by matching the feed pipe, the main combustion furnace tube, the air inlet pipe and the air blower, and simultaneously realizes secondary air inlet and oxygen supply of completely combusted smoke in the main combustion furnace tube by matching the air inlet hole on the side surface of the main combustion furnace tube and the side air inlet pipe, thereby realizing complete combustion of the fuel and the fuel smoke and achieving the effects of environment protection and energy saving;

2. according to the environment-friendly energy-saving combustion furnace, the rapid heat conduction of hot gas in the shunt pipe is realized through the shunt pipe and the plurality of groups of heat conduction fins fixedly arranged on the outer peripheral surface of the shunt pipe, so that the hot air can be conveyed to the outside under the action of the air box, and the purpose of indoor heating is achieved; the utility model has the advantages of simple and reasonable structure, the modern design, environmental protection and energy saving to can absorb the conversion with the waste heat of high temperature flue gas, improve the utilization ratio of energy, practical value is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the general structure of an environment-friendly and energy-saving combustion furnace of the present invention;

FIG. 2 is a schematic view of the internal structure of an environment-friendly and energy-saving combustion furnace according to the present invention;

fig. 3 is an enlarged schematic view of the structure a in fig. 2 of the environment-friendly and energy-saving combustion furnace of the present invention.

In the figure: 1. a main furnace body; 2. a material storage box; 3. a primary combustion furnace tube; 4. a side air inlet pipe; 5. an air inlet pipe; 6. a feed pipe; 7. a blower; 8. a shunt box body; 9. a shunt tube; 10. heat-conducting fins; 11. an air box; 12. a fan; 13. an exhaust pipe; 14. an opening; 15. an observation box door; 16. a blind window; 17. and (4) air inlet holes.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in FIGS. 1-3, the utility model relates to an environment-friendly energy-saving combustion furnace, which comprises a main furnace body 1, a storage box 2 is fixedly arranged on one side of the main furnace body 1, a main combustion furnace tube 3 is vertically and fixedly arranged in the main furnace body 1, a feed tube 6 is connected on one side of the bottom end of the main combustion furnace tube 3, the other end of the feed tube 6 inclines upwards and is communicated with the storage box 2, a shunt box body 8 is fixedly connected on the top end of the main combustion furnace tube 3, a plurality of shunt tubes 9 are vertically and fixedly connected on the top end of the shunt box body 8, a plurality of heat conduction fins 10 are fixedly sleeved on the outer peripheral surfaces of the shunt tubes 9, a wind box 11 is fixedly arranged on one side close to the shunt tubes 9 of the main furnace body 1, an air outlet is arranged on one side far away from the wind box 11, a shutter 16 is fixedly arranged in the air outlet, an exhaust pipe 13 is fixedly arranged on the top end of the main combustion furnace tube 3, and the bottom ends of the exhaust pipes 13 are communicated with the shunt pipes 9 respectively.

The main combustion furnace tube 3 is characterized in that the two sides of the outside of the main combustion furnace tube 3 are symmetrically connected with side air inlet tubes 4, air inlets are formed at the bottom ends of the side air inlet tubes 4, a plurality of air inlets 17 are formed in the two sides of the main combustion furnace tube 3 close to the joint of the side air inlet tubes 4 respectively, and the air inlets 17 are communicated with the side air inlet tubes 4.

The main combustion furnace tube 3 is fixedly connected with an air inlet tube 5 at the bottom side close to the connection part of the feeding tube 6, one end of the air inlet tube 5 is connected with an air blower 7, and the air blower 7 is fixedly installed with the main furnace body 1 through bolts.

Wherein, the main furnace body 1 is fixedly provided with a fan 12 at one side close to the bellows 11, and the fan 12 is communicated with the bellows 11.

Wherein, the main furnace body 1 is provided with an opening 14 at one side close to the blower 7 and the wind box 11, and a ventilator cover is fixedly arranged in the opening 14.

Wherein, the main furnace body 1 is equipped with the installing port in the one side that is close to main burning boiler tube 3 to pass through hinge fixedly connected with observation chamber door 15 in one side of installing port, be equipped with visual window on the observation chamber door 15, and visual window internal seal installs toughened glass.

Wherein, a control panel is fixedly arranged on one side of the front surface of the main furnace body 1, and the control panel is respectively electrically connected with the blower 7 and the fan 12 through leads.

The working principle is as follows: when the environment-friendly energy-saving combustion furnace is used, the rapid and sufficient combustion of fuel is realized through the matched use of the feeding pipe 6, the main combustion furnace pipe 3, the air inlet pipe 5 and the air blower 7, and meanwhile, the secondary gas feeding and oxygen supply of the completely combusted smoke in the main combustion furnace pipe 3 are realized through the matched use of the air inlet 17 on the side surface of the main combustion furnace pipe 3 and the side air inlet pipe 4, so that the complete combustion of the fuel and the fuel smoke is realized, and the environment-friendly energy-saving effect is achieved; the rapid heat conduction of hot gas in the shunt pipe 9 is realized through the shunt pipe 9 and the plurality of groups of heat conduction fins 10 fixedly arranged on the peripheral surface of the shunt pipe, and then the hot air can be conveyed to the outside under the action of the air box 11, so that the indoor heating purpose is achieved; the utility model has the advantages of simple and reasonable structure, the modern design, environmental protection and energy saving to can absorb the conversion with the waste heat of high temperature flue gas, improve the utilization ratio of energy, practical value is higher.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An environment-friendly energy-saving combustion furnace comprises a main furnace body (1) and is characterized in that a storage box (2) is fixedly installed on one side of the main furnace body (1), a main combustion furnace tube (3) is vertically and fixedly installed in the main furnace body (1), a feeding tube (6) is connected to one side of the bottom end of the main combustion furnace tube (3), the other end of the feeding tube (6) inclines upwards and is communicated with the storage box (2), a shunt box body (8) is fixedly connected to the top end of the main combustion furnace tube (3), a plurality of shunt tubes (9) are vertically and fixedly connected to the top end of the shunt box body (8), a plurality of heat-conducting fins (10) are fixedly sleeved on the outer peripheral surfaces of the shunt tubes (9), a wind box (11) is fixedly installed on one side, close to the shunt tubes (9), of the main furnace body (1), and an air outlet is formed in one side far away from the wind box (11), and a shutter (16) is fixedly installed in the air outlet, an exhaust pipe (13) is fixedly installed at the top end of the main combustion furnace pipe (3), and the bottom end of the exhaust pipe (13) is communicated with the flow dividing pipe (9) respectively.

2. An environment-friendly and energy-saving type combustion furnace as claimed in claim 1, wherein the main combustion furnace tube (3) is symmetrically connected with side air inlet tubes (4) at two sides of the outside, and air inlets are arranged at the bottom ends of the side air inlet tubes (4), the main combustion furnace tube (3) is respectively provided with a plurality of air inlet holes (17) at two sides near the joint of the side air inlet tubes (4), and the air inlet holes (17) are communicated with the side air inlet tubes (4).

3. An environment-friendly and energy-saving type combustion furnace as claimed in claim 1, wherein said main combustion furnace tube (3) is fixedly connected with an air inlet tube (5) at the bottom side near the connection of the feed tube (6), one end of said air inlet tube (5) is connected with a blower (7), and said blower (7) is fixedly mounted with the main furnace body (1) through bolts.

4. An environmentally friendly and energy saving combustion furnace as claimed in claim 1, wherein said main furnace body (1) is fixedly provided with a fan (12) at a side close to said windbox (11), and said fan (12) is communicated with said windbox (11).

5. An environmentally friendly and energy-saving combustion furnace according to claim 1, wherein said main furnace body (1) is provided with openings (14) at a side adjacent to both the blower (7) and the wind box (11), and ventilator covers are fixedly installed in the openings (14).

6. An environment-friendly and energy-saving type combustion furnace as claimed in claim 1, wherein said main furnace body (1) is provided with a mounting opening at one side close to the main combustion furnace tube (3), and an observation box door (15) is fixedly connected with one side of the mounting opening through a hinge, a visible window is arranged on said observation box door (15), and toughened glass is hermetically mounted in the visible window.

7. An environment-friendly and energy-saving combustion furnace as claimed in claim 1, wherein a control panel is fixedly installed on one side of the front face of the main furnace body (1), and the control panel is electrically connected with the blower (7) and the fan (12) through wires respectively.