CN210242462U

CN210242462U - Heat treatment workshop waste heat recovery utilizes device

Info

Publication number: CN210242462U
Application number: CN201921071400.6U
Authority: CN
Inventors: Jieqiong Qin; 秦洁琼
Original assignee: Ningde Normal University
Current assignee: Ningde Normal University
Priority date: 2019-07-04
Filing date: 2019-07-04
Publication date: 2020-04-03
Anticipated expiration: 2029-07-04

Abstract

The utility model discloses a waste heat recovery utilizes device between heat treatment shop relates to energy recovery technical field, including fixed pipe, the first conduction pipe of one end fixedly connected with of fixed pipe, the other end fixedly connected with second conduction pipe of fixed pipe, the outside fixedly connected with support frame of fixed pipe, the bottom fixedly connected with fixed plate of support frame, the top fixedly connected with fixed case of support frame, the bottom one end and the second conduction pipe of fixed case are linked together, the fixed intercommunication of top one end of fixed case has the air-blower, the inside fixedly connected with heat absorption pipe of fixed case. The utility model discloses a set up the electricity generation subassembly in first conduction pipe and second conduction pipe, can rational utilization hot gas flow, and then with energy conversion for the electric energy, not only made things convenient for the storage of energy, practiced thrift the energy, reduced the power consumption, through setting up fixed case and heat absorption pipe, can the efficient absorb the heat, and then save the heat.

Description

Heat treatment workshop waste heat recovery utilizes device

Technical Field

The utility model relates to an energy recovery technical field specifically is a heat treatment workshop waste heat recovery utilizes device.

Background

Heat treatment refers to a hot metal working process in which a material is heated, held and cooled in the solid state to achieve a desired texture and properties. In the process of moving from the times of stoneware to the times of cupreous and ironware, the effect of heat treatment is gradually recognized. As early as 770 b.c. to 222 a.c., chinese has found in production practice that the properties of steel vary due to the effects of temperature and pressure distortion. Softening treatment of white cast iron is an important process for manufacturing agricultural implements.

The heat treatment processing workshop can generate a large amount of hot air, if the hot air is not recovered, a large amount of energy can be wasted, and the existing waste heat recovery device can cause serious resource waste when the hot air is recovered, so that the energy is not convenient to store.

Therefore, it is necessary to provide a heat treatment plant waste heat recovery device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat treatment workshop waste heat recovery utilizes device to solve the current waste heat recovery device who proposes in the above-mentioned background art and can cause very serious wasting of resources when retrieving the hot gas flow, the problem of the storage energy of being not convenient for.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a heat treatment workshop waste heat recycling device comprises a fixing pipe, wherein one end of the fixing pipe is fixedly connected with a first conduction pipe, the other end of the fixing pipe is fixedly connected with a second conduction pipe, the outer side of the fixing pipe is fixedly connected with a support frame, the bottom of the support frame is fixedly connected with a fixing plate, the top end of the support frame is fixedly connected with a fixing box, one end of the bottom of the fixing box is communicated with the second conduction pipe, one end of the top of the fixing box is fixedly communicated with an air blower, the inside of the fixing box is fixedly connected with a heat absorption pipe, power generation assemblies are arranged inside the first conduction pipe and the second conduction pipe respectively and comprise a fixing plate, a rotating shaft and a rotating vane, the rotating shaft is fixedly connected to the middle part of the fixing plate, the rotating vane is fixedly connected to the circumferential direction of the fixing plate, and one side of the first, the filter plate is arranged in the through hole, and the sealing plate is fixedly connected to the outer side of the through hole.

Optionally, the outer side of the fixed box is fixedly connected with a heat-insulating layer.

Optionally, the fixed pipe is in a straight line shape, and the first conduction pipe and the second conduction pipe are both in an L shape.

Optionally, the rotating shaft is movably connected with the conduction tube, and one end of the rotating shaft penetrates through the conduction tube.

Optionally, a fixing groove is formed in the joint of the first conduction pipe and the filter plate, and the filter plate is attached to the fixing groove.

Optionally, the heat absorbing pipe is serpentine, one end of the heat absorbing pipe is fixedly connected with a liquid inlet, the other end of the heat absorbing pipe is fixedly connected with a liquid outlet, and the liquid inlet and the liquid outlet both penetrate through the fixing box.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the electricity generation subassembly in first conduction pipe and second conduction pipe, can the rational utilization hot gas flow, and then with energy conversion for the electric energy, not only made things convenient for the storage of energy, practiced thrift the energy, reduced the power consumption.

2. The utility model discloses a set up fixed case and heat-absorbing pipe, can the efficient absorb the heat, and then save the heat, avoided the waste of the energy.

3. The utility model discloses a set up the filter, can filter the oil smoke, avoid the oil smoke pollution device, improved the life of device.

Drawings

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

FIG. 2 is a schematic side view of the structure of the present invention;

FIG. 3 is a schematic sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 according to the present invention.

In the figure: 1. a fixed tube; 2. a first conduction pipe; 3. a second conduction pipe; 4. a fixed box; 5. a support frame; 6. a fixing plate; 7. a power generation assembly; 8. a heat absorbing tube; 9. a liquid inlet; 10. a liquid outlet; 11. fixing the disc; 12. a rotating shaft; 13. rotating leaves; 14. a through hole; 15. a filter plate; 16. a sealing plate; 17. fixing grooves; 18. a blower.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The utility model provides a heat treatment workshop waste heat recycling device as shown in figures 1-4, which comprises a fixed pipe 1, one end of the fixed pipe 1 is fixedly connected with a first conduction pipe 2, the other end of the fixed pipe 1 is fixedly connected with a second conduction pipe 3, the fixed pipe 1 is in a straight shape, the first conduction pipe 2 and the second conduction pipe 3 are both in L shape, the outer side of the fixed pipe 1 is fixedly connected with a support frame 5, the bottom of the support frame 5 is fixedly connected with a fixed plate 6, the top end of the support frame 5 is fixedly connected with a fixed box 4, the outer side of the fixed box 4 is fixedly connected with a heat-insulating layer, one end of the bottom of the fixed box 4 is communicated with the second conduction pipe 3, one end of the top of the fixed box 4 is fixedly communicated with an air blower 18, the inner part of the fixed box 4 is fixedly connected with a heat absorption pipe 8, the heat absorption pipe 8 is in a snake shape, one end of, the liquid inlet 9 and the liquid outlet 10 both penetrate through the fixing box 4, and can efficiently absorb heat by arranging the fixing box 4 and the heat absorbing pipe 8, so as to store the heat, thereby avoiding energy waste, the inside of the first conduction pipe 2 and the second conduction pipe 3 is provided with the power generation assembly 7, the power generation assembly 7 is composed of a fixed disc 11, a rotating shaft 12 and a rotary vane 13, the rotating shaft 12 is fixedly connected at the middle part of the fixed disc 11, the rotary vane 13 is fixedly connected at the circumferential direction of the fixed disc 11, the rotating shaft 12 is movably connected with the conduction pipe, one end of the rotating shaft 12 penetrates through the conduction pipe and is used for connecting a power generator, through arranging the power generation assembly 7 in the first conduction pipe 2 and the second conduction pipe 3, the hot air can be reasonably utilized, so as to convert the energy into the electric energy, thereby not only facilitating the energy storage, saving the energy, and reducing the power consumption, one side of the first conduction, through-hole 14's outside fixedly connected with closing plate 16, fixed slot 17 has been seted up with the junction of filter 15 to first conduction pipe 2, and filter 15 is connected with the laminating of fixed slot 17, through setting up filter 15, can filter the oil smoke, avoids the oil smoke to pollute the device, has improved the life of device.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

This practical theory of operation: the bottom inlet of the first conduction pipe 2 is connected with a hot air outlet of a workshop, the fixing plate 6 is fixed firmly, then the rotating shaft 12 on the power generation assembly 7 is connected with a power generator, the air blower 18 is started, air is exhausted from the air blower 18, negative pressure is formed inside a pipeline, the hot air rises under the heat of the hot air per se, the hot air enters the first conduction pipe 2 under the action of the negative pressure and then sequentially enters the fixing box 4 through the fixing pipe 1 and the second conduction pipe 3, the hot air passes through the power generation assembly 7 in the process and drives the rotary vane 13 to rotate, the rotary vane 13 drives the rotating shaft 12 to rotate through the fixing disc 11, the rotating shaft 12 drives the power generator to rotate, power generation is carried out, the heat absorption pipe 8 in the fixing box 4 absorbs the heat, and the heat is conveyed away under the action of water flow inside the.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a heat treatment plant waste heat recovery utilizes device, includes fixed pipe (1), its characterized in that: one end of the fixed pipe (1) is fixedly connected with a first conduction pipe (2), the other end of the fixed pipe (1) is fixedly connected with a second conduction pipe (3), the outer side of the fixed pipe (1) is fixedly connected with a support frame (5), the bottom of the support frame (5) is fixedly connected with a fixed plate (6), the top end of the support frame (5) is fixedly connected with a fixed box (4), one end of the bottom of the fixed box (4) is communicated with the second conduction pipe (3), one end of the top of the fixed box (4) is fixedly communicated with an air blower (18), the inside of the fixed box (4) is fixedly connected with a heat absorption pipe (8), power generation assemblies (7) are arranged inside the first conduction pipe (2) and the second conduction pipe (3), each power generation assembly (7) is composed of a fixed disc (11), a rotating shaft (12) and a rotating vane (13), pivot (12) fixed connection is in the middle part of fixed disk (11), revolve leaf (13) fixed connection in the circumference of fixed disk (11), through-hole (14) have been seted up to one side of first conduction pipe (2), be equipped with filter (15) in through-hole (14), the outside fixedly connected with closing plate (16) of through-hole (14).

2. The heat treatment plant waste heat recovery and utilization device according to claim 1, characterized in that:

and the outer side of the fixed box (4) is fixedly connected with a heat-insulating layer.

3. The heat treatment plant waste heat recovery and utilization device according to claim 1, characterized in that:

the fixing pipe (1) is in a straight shape, and the first conduction pipe (2) and the second conduction pipe (3) are both in an L shape.

4. The heat treatment plant waste heat recovery and utilization device according to claim 1, characterized in that:

the rotating shaft (12) is movably connected with the conduction pipe, and one end of the rotating shaft (12) penetrates through the conduction pipe.

5. The heat treatment plant waste heat recovery and utilization device according to claim 1, characterized in that:

fixed slot (17) have been seted up to the junction of first conduction pipe (2) and filter (15), filter (15) are connected with fixed slot (17) laminating.

6. The heat treatment plant waste heat recovery and utilization device according to claim 1, characterized in that:

the heat absorption pipe (8) is snakelike, one end fixedly connected with liquid inlet (9) of heat absorption pipe (8), the other end fixedly connected with liquid outlet (10) of heat absorption pipe (8), liquid inlet (9) and liquid outlet (10) all run through fixed case (4).