CN217236496U

CN217236496U - AOD furnace flue gas waste heat power generation equipment

Info

Publication number: CN217236496U
Application number: CN202220994558.6U
Authority: CN
Inventors: 戴笠; 姚红光; 李新刚
Original assignee: Xiangshui Hengsheng Stainless Steel Casting Co ltd
Current assignee: Chongqing Fuguo Energy Saving Technology Co ltd
Priority date: 2022-04-27
Filing date: 2022-04-27
Publication date: 2022-08-19
Anticipated expiration: 2032-04-27

Abstract

The utility model provides a AOD stove flue gas waste heat power generation equipment, relate to waste heat power generation equipment technical field, including a pair of base and heat accumulator, one side of a pair of base all inlays to establish installs the bearing, and the cover is equipped with AOD stove body between the bearing, one side of a pair of base is equipped with the heat accumulator, one side of heat accumulator inlays to establish installs the discharge, the one end bottom cover of discharge is equipped with the gas collecting channel, the other end of heat accumulator has the turbine unit through the pipe connection, one side output pot head of turbine unit is equipped with the generator, a plurality of heat radiation fins are installed to the outside axial symmetry of generator, around being equipped with the cooling tube between a plurality of heat radiation fins, a plurality of heat radiation fins's outside cover is equipped with the heat-conducting plate, the top fixed mounting of heat-conducting plate has the water tank, inside one side of water tank is inserted and is equipped with the outlet pipe, the inside opposite side of water tank is inserted and is equipped with the inlet tube. The utility model discloses a, can effectively improve generating set's radiating effect to improve its life, have higher practical value.

Description

AOD furnace flue gas waste heat power generation equipment

Technical Field

The utility model belongs to the technical field of waste heat power generation equipment, more specifically say, in particular to AOD stove flue gas waste heat power generation equipment.

Background

The AOD furnace is used as a refining apparatus for an argon oxygen refining method, and a large amount of flue gas with temperature is generated in the use process of the AOD furnace, and in order to fully utilize energy, the flue gas with temperature generated by the AOD furnace needs to be utilized.

Based on the above, the present inventors found that the following problems exist: when present AOD stove flue gas waste heat power generation equipment generates electricity through the steam turbine, the operating temperature of generating set is higher, leads to generating set long-term operation burden under high temperature environment great, influences generating set's life.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an AOD furnace flue gas waste heat power generation device is provided to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an AOD stove flue gas waste heat power generation equipment to solve the relatively poor problem of present generating set work heat dissipation.

The utility model discloses AOD stove flue gas waste heat power generation equipment's purpose and efficiency are reached by following concrete technical means:

the utility model provides an AOD stove flue gas waste heat power generation facility, includes a pair of base and heat accumulator, and is a pair of one side of base all inlays to establish installs the bearing to the cover is equipped with AOD stove body, and is a pair of between the bearing one side of base is equipped with the heat accumulator, one side of heat accumulator inlays to establish installs the gas collecting pipe, the one end bottom cover of gas collecting pipe is equipped with the gas collecting channel, the other end of heat accumulator has a turbine unit through the pipe connection, one side output pot head of turbine unit is equipped with the generator, a plurality of heat radiation fins are installed to the outside axial symmetry of generator, and is a plurality of around being equipped with the cooling tube, a plurality of heat radiation fins's outside cover is equipped with the heat-conducting plate.

Furthermore, a water tank is fixedly mounted at the top end of the heat conducting plate, a water outlet pipe is inserted into one side of the interior of the water tank, and a water inlet pipe is inserted into the other side of the interior of the water tank.

Furthermore, one end of the water inlet pipe and one end of the water outlet pipe are respectively communicated with two ends of the radiating pipe.

Furthermore, a pump is fixedly installed at the bottom inside the water tank, and the end of the delivery position at one side of the pump is communicated with the water outlet pipe through a pipeline.

Furthermore, radiator fan is all inlayed and is installed at the both ends of heat-conducting plate, the A-frame is all installed to radiator fan's inside.

Further, the center department of A-frame all inlays to establish and installs the motor, one side output of motor all overlaps and is equipped with the flabellum.

Furthermore, the gas collecting channel is in an inverted funnel shape, and a filter screen is embedded at the bottom of the gas collecting channel.

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

1. according to the AOD furnace flue gas waste heat power generation equipment, the gas collecting pipe and the gas collecting hood are installed, so that the flue gas of the AOD furnace body can be conveniently collected, the energy is stored in the heat accumulator and converted into high-pressure steam, the steam turbine set is driven to work, the steam turbine set is installed, the generator can be conveniently driven to rotate, the generator is installed, potential energy is converted into electric energy during working, and the storage and the use of a user are facilitated;

2. according to the AOD furnace flue gas waste heat power generation equipment, the heat dissipation and cooling effects on the generator are improved by installing the heat dissipation fins, the heat dissipation pipe and the heat conduction plate, medium water in the water tank is conveniently pumped into the heat dissipation pipe by installing the pump, so that circular heat dissipation is completed, the heat dissipation pipe and the heat dissipation fins are conveniently cooled by installing the heat dissipation fan, so that the heat dissipation efficiency is improved, and large particles in flue gas are prevented from entering the heat accumulator to influence the heat accumulator by installing the filter screen; the utility model has the advantages of simple and reasonable structure, the modern design, easy operation is convenient, can effectively improve generating set's radiating effect to improve its life, have higher practical value.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic side sectional view of the generator of the present invention.

Fig. 4 is an enlarged schematic view of the structure a in fig. 2 of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a base; 2. an AOD furnace body; 3. a heat accumulator; 4. a gas collecting pipe; 5. a gas-collecting hood; 6. a steam turbine unit; 7. a water tank; 8. a heat radiation fan; 9. a heat conducting plate; 10. heat dissipation fins; 11. a radiating pipe; 12. a generator; 13. a pump machine; 14. a water inlet pipe; 15. and (5) discharging a water pipe.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", 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 simplicity of description, and 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. Furthermore, the terms "first," "second," "third," and the like 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 "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an AOD stove flue gas waste heat power generation equipment, including a pair of base 1 and heat accumulator 3, one side of a pair of base 1 all inlays to be established and installs the bearing, and the cover is equipped with AOD stove body 2 between the bearing, through bearing installation AOD stove body 2, is convenient for it to rotate, one side of a pair of base 1 is equipped with heat accumulator 3, one side of heat accumulator 3 inlays to be established and installs discharge tube 4, the one end bottom cover of discharge tube 4 is equipped with gas collecting channel 5, through installing discharge tube 4 and gas collecting channel 5, is convenient for collect the flue gas of AOD stove body 2, and in heat accumulator 3 internal energy storage, makes it convert high-pressure steam into, and then drives turbine unit 6 and work, the other end of heat accumulator 3 has turbine unit 6 through the pipe connection, through installing turbine unit 6, is convenient for drive generator 12 to rotate, one side output pot of turbine unit 6 is equipped with generator 12, through installation generator 12, make its during operation turn into the electric energy with potential energy, and then the person of facilitating the use stores and uses, a plurality of heat radiation fins 10 are installed to the outside axial symmetry of generator 12, and are a plurality of around being equipped with cooling tube 11, a plurality of between the heat radiation fins 10 the outside cover of heat radiation fins 10 is equipped with heat-conducting plate 9, through installation heat radiation fins 10, cooling tube 11 and heat-conducting plate 9, improves the heat dissipation cooling effect to generator 12.

Wherein, heat-conducting plate 9's top fixed mounting has water tank 7, the inside one side of water tank 7 is inserted and is equipped with outlet pipe 15, the inside opposite side of water tank 7 is inserted and is equipped with inlet tube 14, through installation water tank 7, is convenient for circulate the inside medium water of cooling tube 11, and then improves the heat dissipation cooling effect to generator 12.

Wherein, one ends of the water inlet pipe 14 and the water outlet pipe 15 are respectively communicated with both ends of the radiating pipe 11, and the medium water inside the radiating pipe 11 is conveniently circulated for heat dissipation by respectively communicating one ends of the water inlet pipe 14 and the water outlet pipe 15 with both ends of the radiating pipe 11.

Wherein, the inside bottom fixed mounting of water tank 7 has pump machine 13, the defeated department end in one side of pump machine 13 communicates with each other with outlet pipe 15 through the pipeline, through installation pump machine 13, is convenient for with the inside medium water suction of water tank 7 to the cooling tube 11 in, and then accomplishes the circulation heat dissipation.

Wherein, the both ends of heat-conducting plate 9 all inlay to establish and install radiator fan 8, the A-frame is all installed to radiator fan 8's inside, through installation radiator fan 8, is convenient for cool down cooling tube 11 and radiating fin 10, and then improves its radiating efficiency.

Wherein, the center department of A-frame all inlays to establish and installs the motor, one side output of motor all overlaps and is equipped with the flabellum, through installing the motor, can drive the flabellum rotatory when making it pivoted, and then cools down cooling tube 11 and heat radiation fins 10.

Wherein, the gas collecting channel 5 is the funnel form that falls, just the bottom of gas collecting channel 5 is inlayed and is installed the filter screen, through installing the filter screen, avoids the large granule thing in the flue gas to enter into and cause the influence to it in heat accumulator 3.

The specific use mode and function of the embodiment are as follows:

when the product is used, whether each mechanism in the AOD furnace smoke waste heat power generation equipment is complete is firstly checked, then the smoke of the AOD furnace body 2 is collected through the gas collecting pipe 4 and the gas collecting hood 5, the energy is stored in the heat accumulator 3 and converted into high-pressure steam, the steam turbine set 6 is further driven to work, the steam turbine set 6 drives the generator 12 to rotate when working, the potential energy is converted into electric energy when working through installing the generator 12, a user can further store and use the electric energy, medium water in the water tank 7 is pumped into the radiating pipe 11 through installing the pump 13, the radiating pipe 11 is sleeved among the radiating fins 10, heat is transmitted through the flowing of the medium water in the radiating pipe 11, and the radiating fan 8 is installed to cool the radiating pipe 11 and the radiating fins 10, so that the circulating radiating effect is improved, and through at 5 bottom installation filter screens of gas collecting channel, avoid the large granule thing in the flue gas to enter into and cause the influence to it in heat accumulator 3, improve heat accumulator 3's life.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides an AOD stove flue gas waste heat power generation facility, includes a pair of base (1) and heat accumulator (3), its characterized in that: it is a pair of one side of base (1) all inlays to establish and installs the bearing to the cover is equipped with AOD stove body (2) between the bearing, and is a pair of one side of base (1) is equipped with heat accumulator (3), one side of heat accumulator (3) is inlayed and is established and install gas collecting tube (4), the one end bottom cover of gas collecting tube (4) is equipped with gas collecting channel (5), the other end of heat accumulator (3) has turbine unit (6) through the pipe connection, one side output pot head of turbine unit (6) is equipped with generator (12), a plurality of heat radiation fins (10) are installed to the outside axial symmetry of generator (12), and is a plurality of around being equipped with cooling tube (11), a plurality of between heat radiation fins (10) the outside cover of heat radiation fins (10) is equipped with heat-conducting plate (9).

2. The AOD furnace flue gas waste heat power generation device of claim 1, wherein: the heat conduction plate is characterized in that a water tank (7) is fixedly mounted at the top end of the heat conduction plate (9), a water outlet pipe (15) is inserted into one side of the interior of the water tank (7), and a water inlet pipe (14) is inserted into the other side of the interior of the water tank (7).

3. The AOD furnace flue gas waste heat power generation device of claim 2, wherein: one end of the water inlet pipe (14) and one end of the water outlet pipe (15) are respectively communicated with the two ends of the radiating pipe (11).

4. The AOD furnace flue gas waste heat power generation device of claim 3, wherein: the water tank is characterized in that a pump (13) is fixedly mounted at the bottom inside the water tank (7), and the end of the delivery position at one side of the pump (13) is communicated with a water outlet pipe (15) through a pipeline.

5. The AOD furnace flue gas waste heat power generation device of claim 1, wherein: the two ends of the heat conducting plate (9) are embedded with the heat radiating fans (8), and the triangular supports are mounted inside the heat radiating fans (8).

6. The AOD furnace flue gas waste heat power generation device of claim 5, wherein: the center department of A-frame all inlays to establish and installs the motor, one side output of motor all is equipped with the flabellum.

7. The AOD furnace flue gas waste heat power generation device of claim 1, wherein: the gas collecting channel (5) is in an inverted funnel shape, and a filter screen is embedded at the bottom of the gas collecting channel (5).