CN216448630U

CN216448630U - Energy-saving heating furnace with waste heat recovery function

Info

Publication number: CN216448630U
Application number: CN202122017102.2U
Authority: CN
Inventors: 曹振宇; 任强; 刘义胜; 孙启德
Original assignee: Jinan Ruitai Furnace Equipment Installation Co ltd
Current assignee: Jinan Ruitai Furnace Equipment Installation Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-05-06
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses an energy-saving heating furnace with a waste heat recovery function, which comprises a furnace body, wherein the front part of the right end of the furnace body is rotatably connected with a furnace cover through a hinge, the upper part and the lower part of the left end of the furnace cover are fixedly connected with fixed blocks, the top end of a communicating pipe is fixedly connected with an electric valve, the top end of the electric valve is fixedly connected with an air outlet pipe, the lower part of the right end of the communicating pipe is fixedly connected with a bearing, and one side of the bearing is fixedly connected with a wheel blade. According to the utility model, air in the furnace body can be expanded due to high temperature in the furnace body, the high-temperature gas in the furnace body can be discharged through the communicating pipe and the air outlet pipe through the electric valve, the air in the furnace body can drive the wheel blades to rotate when passing through the communicating pipe, so that the generator is driven to work, electricity generated by the generator can be converted into direct current through the inverter, and finally, energy can be recovered through the charger and the storage battery, so that the electric energy recovery device is very convenient to use and is worth popularizing.

Description

Energy-saving heating furnace with waste heat recovery function

Technical Field

The utility model relates to the technical field of heating furnaces, in particular to an energy-saving heating furnace with a waste heat recovery function.

Background

The heating furnace includes a continuous heating furnace, a chamber heating furnace, etc., the heating furnace for heat treatment of metals is also called a heat treatment furnace, the furnace for heating a steel ingot before blooming or making the temperature inside the steel ingot uniform is called a soaking furnace, and broadly, the heating furnace also includes a soaking furnace and a heat treatment furnace, in forging and rolling production, a steel billet is generally heated in an oxidizing atmosphere of complete combustion flame, and the metal is directly heated by using a reducing flame of incomplete combustion, i.e., self-protective atmosphere, so that the purpose of no oxidation or little oxidation can be achieved, and the heating mode is called open flame type or open flame type non-oxidation heating, and is successfully applied to a rotary hearth heating furnace and a chamber heating furnace.

The traditional heating furnace can not recover energy, so that redundant energy can be directly discharged to cause energy waste, and the heating furnace is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides an energy-saving heating furnace with a waste heat recovery function.

In order to achieve the purpose, the utility model adopts the following technical scheme: an energy-saving heating furnace with a waste heat recovery function comprises a furnace body, wherein the front part of the right end of the furnace body is rotatably connected with a furnace cover through a hinge, the lower part of the front end of the furnace cover is fixedly connected with a controller, the upper part of the front end of the controller is fixedly connected with a display, the upper part and the lower part of the left end of the furnace cover are both fixedly connected with fixed blocks, the upper part and the lower part of the front part of the left end of the furnace body are both fixedly connected with hasps, the left side of the top end of the furnace body is fixedly connected with a communicating pipe, the top end of the communicating pipe is fixedly connected with an electric valve, the top end of the electric valve is fixedly connected with an air outlet pipe, the lower part of the right end of the communicating pipe is fixedly connected with a bearing, one side of the bearing is fixedly connected with a wheel blade, the other side of the bearing is fixedly connected with a driving end of a generator, the right side of the top end of the generator is fixedly connected with an inverter, and the rear part of the right end of the furnace body is fixedly connected with a storage battery, the charger is fixedly connected to the rear portion of the left side of the top end of the storage battery, and the coulometer is fixedly connected to the middle of the front end of the storage battery.

As a further description of the above technical solution:

the bottom four corners of the furnace body are fixedly connected with supporting legs.

As a further description of the above technical solution:

the middle part of the left side of the front end of the furnace cover is fixedly connected with a handle.

As a further description of the above technical solution:

control buttons are uniformly distributed on the lower portion of the front end of the controller.

As a further description of the above technical solution:

the right side of the top end of the furnace body is fixedly connected with a generator.

As a further description of the above technical solution:

the storage battery is electrically connected with the coulometer, and the coulometer is electrically connected with the display.

As a further description of the above technical solution:

the wheel blades are arranged inside the communicating pipe, and the generator is electrically connected with the inverter.

As a further description of the above technical solution:

the inverter is electrically connected with a charger, and the charger is electrically connected with a storage battery.

The utility model has the following beneficial effects:

according to the utility model, firstly, air in the furnace body can be expanded due to high temperature in the furnace body, high-temperature gas in the furnace body can be discharged through the communicating pipe and the air outlet pipe through the electric valve, secondly, the air in the furnace body can drive the wheel blades to rotate when passing through the communicating pipe, so that the generator is driven to work, electricity generated by the generator can be converted into direct current through the inverter, and finally, energy can be recovered through the charger and the storage battery, so that equipment can recover part of energy in the furnace body, therefore, the energy can be saved, the use is very convenient, and the electric energy recovery device is worthy of vigorous popularization.

Drawings

FIG. 1 is a front view of an energy-saving heating furnace with a waste heat recovery function according to the present invention;

FIG. 2 is a left side view of an energy-saving heating furnace with a waste heat recovery function according to the present invention;

fig. 3 is a cross-sectional view of a communicating pipe of an energy-saving heating furnace with a waste heat recovery function according to the present invention.

Illustration of the drawings:

1. a furnace body; 2. a support leg; 3. hinge; 4. a furnace cover; 5. a handle; 6. a controller; 7. a display; 8. a control button; 9. a fixed block; 10. a hasp; 11. a communicating pipe; 12. an electrically operated valve; 13. an air outlet pipe; 14. a bearing; 15. a generator; 16. a blade; 17. an inverter; 18. a charger; 19. a storage battery; 20. coulometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, one embodiment of the present invention is provided: an energy-saving heating furnace with a waste heat recovery function comprises a furnace body 1, wherein the furnace body 1 is made of ceramic materials, the ceramic materials can resist high temperature and can also recover heat with good heat preservation effect, the front part of the right end of the furnace body 1 is rotatably connected with a furnace cover 4 through a hinge 3, the lower part of the front end of the furnace cover 4 is fixedly connected with a controller 6, the controller 6 can control equipment to work, the upper part of the front end of the controller 6 is fixedly connected with a display 7, the display 7 can display the electric quantity of a storage battery 19, the upper part and the lower part of the left end of the furnace cover 4 are both fixedly connected with fixed blocks 9, the upper part and the lower part of the front part of the left end of the furnace body 1 are both fixedly connected with hasps 10, the fixed blocks 9 and the hasps 10 can increase the stability of the furnace cover 4, the left side of the top end of the furnace body 1 is fixedly connected with a communicating pipe 11, the top end of the communicating pipe 11 is fixedly connected with an electric valve 12, the electric valve 12 can control the air circulation inside the furnace body 1, the top fixedly connected with of electric valve 12 goes out tuber pipe 13, the right-hand member lower part fixedly connected with bearing 14 of communicating pipe 11, one side fixedly connected with wheel leaf 16 of bearing 14, the drive end of the opposite side fixedly connected with generator 15 of bearing 14, generator 15 can generate electricity, the top right side fixedly connected with inverter 17 of generator 15, inverter 17 can change the current type, rear portion fixedly connected with battery 19 of furnace body 1 right-hand member lower part, the left rear portion fixedly connected with charger 18 in battery 19 top, the front end middle part fixedly connected with coulometer 20 of battery 19, coulometer 20 can detect the electric quantity.

Equal fixedly connected with landing leg 2 in bottom four corners of furnace body 1, landing leg 2 can increase equipment stability, the left middle part fixedly connected with handle 5 in 4 front ends of bell, handle 5 makes things convenient for opening and shutting of bell 4, the front end lower part evenly distributed of controller 6 has control button 8, the top right side fixedly connected with generator 15 of

furnace body

1, 19 electric connection coulomb meters 20 of battery, coulomb meters 20 electric connection display 7, can show the electric quantity like this, wheel leaf 16 sets up the

inside communicating pipe

11, 15 electric connection dc-to-ac converter 17 of generator, 17 electric connection charger 18 of inverter, 18 electric connection battery 19 of charger.

The working principle is as follows: high temperature in the furnace body 1 can make the air expansion of furnace body 1, can realize through electric valve 12 that the inside high-temperature gas of furnace body 1 passes through communicating pipe 11 earlier and goes out tuber pipe 13 and discharge, can drive wheel leaf 16 when the air in the furnace body 1 is inside through communicating pipe 11 and rotate, thereby drive generator 15 work, can convert the electricity that generator 15 produced into the direct current through dc-to-ac converter 17, can the recovered energy through charger 18 battery 19, thereby realize that equipment can retrieve the inside energy of a part furnace body 1, can the energy saving like this, it is very convenient to use, be worth wideling popularize.

Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an energy-saving heating furnace with waste heat recovery function, includes furnace body (1), its characterized in that: the front part of the right end of the furnace body (1) is rotatably connected with a furnace cover (4) through a hinge (3), the lower part of the front end of the furnace cover (4) is fixedly connected with a controller (6), the upper part of the front end of the controller (6) is fixedly connected with a display (7), the upper part and the lower part of the left end of the furnace cover (4) are both fixedly connected with fixed blocks (9), the upper part and the lower part of the front part of the left end of the furnace body (1) are both fixedly connected with hasps (10), the left side of the top end of the furnace body (1) is fixedly connected with a communicating pipe (11), the top end of the communicating pipe (11) is fixedly connected with an electric valve (12), the top end of the electric valve (12) is fixedly connected with an air outlet pipe (13), the lower part of the right end of the communicating pipe (11) is fixedly connected with a bearing (14), one side of the bearing (14) is fixedly connected with a wheel blade (16), and the other side of the bearing (14) is fixedly connected with a driving end of a generator (15), the utility model discloses a furnace body, including generator (15), furnace body (1), rear portion fixedly connected with battery (19) of generator's (15) top right side fixedly connected with inverter (17), battery (19) top left rear portion fixedly connected with charger (18), the front end middle part fixedly connected with coulometer (20) of battery (19).

2. The energy-saving heating furnace with the waste heat recovery function according to claim 1, characterized in that: the bottom four corners of the furnace body (1) are fixedly connected with supporting legs (2).

3. The energy-saving heating furnace with waste heat recovery function according to claim 1, characterized in that: the middle part of the left side of the front end of the furnace cover (4) is fixedly connected with a handle (5).

4. The energy-saving heating furnace with the waste heat recovery function according to claim 1, characterized in that: and control buttons (8) are uniformly distributed on the lower part of the front end of the controller (6).

5. The energy-saving heating furnace with waste heat recovery function according to claim 1, characterized in that: the right side of the top end of the furnace body (1) is fixedly connected with a generator (15).

6. The energy-saving heating furnace with the waste heat recovery function according to claim 1, characterized in that: the storage battery (19) is electrically connected with the coulometer (20), and the coulometer (20) is electrically connected with the display (7).

7. The energy-saving heating furnace with the waste heat recovery function according to claim 1, characterized in that: the vanes (16) are arranged inside the communicating pipe (11), and the generator (15) is electrically connected with the inverter (17).

8. The energy-saving heating furnace with the waste heat recovery function according to claim 1, characterized in that: the inverter (17) is electrically connected with a charger (18), and the charger (18) is electrically connected with a storage battery (19).