CN214842697U

CN214842697U - Efficient heat energy recycling device

Info

Publication number: CN214842697U
Application number: CN202120672078.3U
Authority: CN
Inventors: 周国义
Original assignee: Shenzhen Hechang Electromechanical Co ltd
Current assignee: Shenzhen Hechang Electromechanical Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-11-23
Anticipated expiration: 2031-04-01

Abstract

The utility model belongs to the technical field of heat recovery, especially, an efficient heat energy cycle recovery unit, including heat energy cycle recovery base case, first fixed stay frame is all installed in the bottom four corners of heat energy cycle recovery base case, second fixed stay frame is all installed in the top four corners of heat energy cycle recovery base case, the air intake has been seted up to the one end of heat energy cycle recovery base case. Through setting up first arc conducting strip and the second arc conducting strip pair that sets up in heat energy absorption district inside, can be used to absorb getting into the inside heat energy in heat energy absorption district, and carry out the conduction of heat energy for the inside conduction oil of second arc conducting strip with the heat energy transfer of retrieving through self conduction, and finally carry heat energy to the inside medium in heat energy conduction district through heat energy circulation recovery district is inside, the realization is recycled the heat energy, when entering into heat energy absorption district inside simultaneously, the cooperation combination of first arc conducting strip and second arc conducting strip self can lead to hot-blast.

Description

Efficient heat energy recycling device

Technical Field

The utility model belongs to the technical field of heat recovery, concretely relates to efficient heat energy recycling device.

Background

The waste heat recycling means that waste heat generated in the industrial process is recycled and reused again. The main technologies include heat exchange technology, heat-power conversion technology and waste heat refrigerating and heating technology, and the waste heat resource belongs to secondary energy and is a product obtained by converting primary energy or combustible materials or the residual heat generated in the fuel combustion process after a certain technological process is completed. According to the temperature grade, the industrial waste heat is generally divided into high-temperature waste heat above 600 ℃, medium-temperature waste heat of 300-600 ℃ and low-temperature waste heat below 300 ℃; according to the source, the industrial waste heat can be divided into: flue gas waste heat, cooling medium waste heat, waste steam waste water waste heat, chemical reaction heat, high temperature product and slag waste heat, and combustible waste gas and waste material waste heat.

The main object of heat energy recovery is flue gas waste heat, the temperature distribution range is wide, the flue gas waste heat accounts for more than 50% of the total amount of industrial waste heat resources, the distribution is wide, such as the industries of metallurgy, chemical industry, building materials, machinery, electric power and the like, the exhaust and smoke discharge of various smelting furnaces, heating furnaces, internal combustion engines and boilers, the flue gas waste heat quantity of some industrial kilns is even up to 30% -60% of the fuel consumption quantity of the kilns, the energy-saving potential is large, but the existing heat energy recovery device has the problem of low heat energy recovery rate, and waste of the heat energy resources is caused.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an efficient heat energy recycling device has solved current heat energy recycling device and has had the heat recovery rate low, causes the problem of the waste of heat energy resource.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an efficient heat energy cycle recovery unit, includes heat energy cycle recovery base case, first fixed stay frame is all installed in the bottom four corners of heat energy cycle recovery base case, second fixed stay frame is all installed in the top four corners of heat energy cycle recovery base case, the air intake has been seted up to the one end of heat energy cycle recovery base case, the bottom of heat energy cycle recovery base incasement wall evenly is equipped with first arc conducting strip, the inner wall of heat energy cycle recovery base case is equipped with first baffle and second baffle in proper order, the ventilation pipe is installed to the one end of heat energy cycle recovery base case, the one end of ventilation pipe is passed heat energy cycle recovery base case to extend to the outside of heat energy cycle recovery base case, the pipe of discharging fume is installed to the one end of heat energy cycle recovery base case, the bottom of heat energy cycle recovery base case is equipped with the dust exhaust mouth.

Preferably, a heat energy recycling area is arranged between the first baffle and the second baffle, a heat energy absorption area is arranged at the bottom of the first baffle, and a heat energy conduction area is arranged at the top of the second baffle.

Preferably, the heat energy recycling area is filled with heat conducting oil.

Preferably, the surface of the first baffle is uniformly provided with second arc-shaped heat conducting fins, the surface of each second arc-shaped heat conducting fin is provided with a rectangular heat exchange port, and a heat conducting interlayer is arranged inside each second arc-shaped heat conducting fin.

Preferably, the second arc conducting strip and the first arc conducting strip are matched with each other in structure size and position completely, and a first dust filtering area and a second dust filtering area are formed between the second arc conducting strip and the first arc conducting strip.

Preferably, a cold water inlet is arranged on one side of one end of the heat energy conduction area, a hot water outlet is arranged on one side of the other end of the heat energy conduction area, and a sewage draining outlet is arranged on the other side of the heat energy conduction area.

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

the first arc-shaped heat conducting fin and the second arc-shaped heat conducting fin pair which are arranged in the heat energy absorption area can be used for absorbing heat energy entering the heat energy absorption area, transferring the recovered heat energy to heat conducting oil in the second arc-shaped heat conducting fin for heat energy conduction through self conduction, and finally conveying the heat energy to a medium in the heat energy conduction area through the heat energy circulation recovery area, so that the heat energy is recovered and reused, meanwhile, when the heat energy absorption area enters the heat energy absorption area, the first arc-shaped heat conducting fin and the second arc-shaped heat conducting fin can be matched and combined to guide hot air, and dust and impurities in the hot air are filtered for use, so that the dust fall and the filtered use of the hot air are realized while the heat energy is recovered, and the ventilation pipe and the heat energy circulation recovery area are arranged for further recycling the heat energy transferring a heat source, the utilization rate of the heat energy is increased.

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 first three-dimensional structure diagram of the present invention;

FIG. 2 is a second perspective structural view of the present invention;

FIG. 3 is a third perspective structural view of the present invention;

fig. 4 is a sectional view of a first three-dimensional structure of the present invention;

fig. 5 is a sectional front view of a first three-dimensional structure of the present invention;

fig. 6 is a three-dimensional structure view of a second arc-shaped heat-conducting fin of the present invention;

fig. 7 is a sectional view of a second arc-shaped heat-conducting fin of the present invention.

In the figure: 1, recycling a base box by heat energy circulation; 2 a first fixed support frame; 3 a second fixed support frame; 4, air inlet; 5, a first arc-shaped heat conducting fin; 6 second arc heat-conducting fin; 7 a first dust filtering area; 8, a second dust filtering area; 9 a first baffle; 10 rectangular heat exchange ports; 11 a thermally conductive interlayer; 12 a ventilation pipe; 13 a thermal energy conduction region; 14 a cold water input port; 15 hot water outlet; 16 sewage draining outlet; 17 a smoke exhaust pipe; 18 dust exhaust ports; 19 a second baffle; 20 a thermal energy absorbing zone; 21 a recycling zone for thermal energy.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides the following technical solutions: a high-efficiency heat energy recycling device comprises a heat energy recycling base box 1, wherein four corners of the bottom of the heat energy recycling base box 1 are respectively provided with a first fixed support frame 2, the first fixed support frames 2 can be used for fixing the bottom of the heat energy recycling base box 1, four corners of the top of the heat energy recycling base box 1 are respectively provided with a second fixed support frame 3, the second fixed support frames 3 can be used for fixing the top of the heat energy recycling base box 1, one end of the heat energy recycling base box 1 is provided with an air inlet 4, the bottom of the inner wall of the heat energy recycling base box 1 is uniformly provided with first arc-shaped heat conducting fins 5, the inner wall of the heat energy recycling base box 1 is sequentially provided with a first baffle 9 and a second baffle 19, one end of the heat energy recycling base box 1 is provided with a ventilation pipe 12, one end of the heat energy recycling base box 12 penetrates through the heat energy recycling base box 1 and extends to the outer side of the heat energy recycling base box 1, one end of the heat energy recycling base box 1 is provided with a smoke exhaust pipe 17, the bottom of the heat energy recycling base box 1 is provided with a dust exhaust port 18, and the recycled dust can be removed through the dust exhaust port 18.

Specifically, a heat energy recycling area 21 is arranged between the first baffle plate 9 and the second baffle plate 19, a heat energy absorption area 20 is arranged at the bottom of the first baffle plate 9, a heat energy conduction area 13 is arranged at the top of the second baffle plate 19, the heat energy recycling area 21 can be used for recycling heat energy again through the ventilation pipe 12, and the heat energy can be recycled by conducting heat to a medium inside the heat energy conduction area 13.

Specifically, the heat energy recycling area 21 is filled with heat conducting oil, and the ventilation pipe 12 and the heat energy recycling area 21 can be used for further recycling heat energy of a heat transfer source, increasing the utilization rate of the heat energy and conducting the recycled heat energy through the heat conducting oil.

Specifically, the surface of first baffle 9 evenly is equipped with second arc conducting strip 6, rectangle heat transfer mouth 10 has been seted up on the surface of second arc conducting strip 6, heat conduction intermediate layer 11 has been seted up to the inside of second arc conducting strip 6, it is right through setting up the inside second arc conducting strip 6 that sets up in heat energy absorbing area 20, can be used to absorb the inside heat energy of entering heat energy absorbing area 20, and carry out the conduction of heat energy for the inside conduction oil of second arc conducting strip 6 with the heat energy transmission of retrieving through self conduction, and finally carry heat energy to the inside medium of heat energy conduction district 13 through heat energy circulation recovery district 21 is inside, the realization is recycled the recovery of heat energy.

Specifically, structural dimension and position correspond the matching completely between second arc conducting strip 6 and the first arc conducting strip 5, and be formed with between second arc conducting strip 6 and the first arc conducting strip 5 that first strain dirt district 7 and second strain dirt district 8, first arc conducting strip 5 can lead to hot-blast with the cooperation combination of second arc conducting strip 6 self, and filter the use to dust and impurity that have in the hot-blast, accomplish when realizing heat recovery and carry out the dust fall to it and filter the use.

Specifically, a cold water inlet 14 is arranged on one side of one end of the heat energy conduction area 13, a hot water outlet 15 is arranged on one side of the other end of the heat energy conduction area 13, and a sewage outlet 16 is arranged on the other side of the heat energy conduction area 13.

The utility model discloses a theory of operation and use flow: when the utility model is used, the heat source gas can go to the interior of the heat energy absorption area 20 through the air inlet 4, and a channel formed by arranging a first arc-shaped heat-conducting fin 5 and a second arc-shaped heat-conducting fin 6 is arranged for flowing, the heat source is conducted and the dust is filtered by the first arc-shaped heat conducting strip 5 and the second arc-shaped heat conducting strip 6, the heat recovered by the heat energy is finally conducted to the heat energy recycling area 21, and finally transferred to the medium in the thermal energy conduction zone 13 through the thermal energy recycling zone 21, the heat source in the thermal energy absorption zone 20 can flow into the thermal energy recycling zone 21 through the ventilation pipe 12 to recycle the thermal energy, and finally discharged through a smoke discharge pipe 17, the medium inside the heat energy transfer zone 13 can flow in through the cold water input port 14, and is discharged through the hot water outlet 15 and can discharge the dirt stored inside the thermal energy conduction zone 13 through the drain outlet 16.

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 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. The utility model provides a high-efficient heat energy recycling device, includes heat energy recycling basic box (1), its characterized in that: the heat energy recycling device is characterized in that first fixed support frames (2) are installed at four corners of the bottom of the heat energy recycling base box (1), second fixed support frames (3) are installed at four corners of the top of the heat energy recycling base box (1), an air inlet (4) is formed in one end of the heat energy recycling base box (1), first arc-shaped heat conducting fins (5) are evenly arranged at the bottom of the inner wall of the heat energy recycling base box (1), first baffles (9) and second baffles (19) are sequentially arranged on the inner wall of the heat energy recycling base box (1), a ventilation pipe (12) is installed at one end of the heat energy recycling base box (1), one end of the ventilation pipe (12) penetrates through the heat energy recycling base box (1) and extends to the outer side of the heat energy recycling base box (1), and a smoke exhaust pipe (17) is installed at one end of the heat energy recycling base box (1), the bottom of the heat energy recycling base box (1) is provided with a dust exhaust port (18).

2. A high efficiency thermal energy recycling apparatus as set forth in claim 1, wherein: a heat energy recycling area (21) is arranged between the first baffle plate (9) and the second baffle plate (19), a heat energy absorption area (20) is arranged at the bottom of the first baffle plate (9), and a heat energy conduction area (13) is arranged at the top of the second baffle plate (19).

3. A high efficiency thermal energy recycling apparatus as set forth in claim 2, wherein: the heat energy recycling area (21) is filled with heat conduction oil.

4. A high efficiency thermal energy recycling apparatus as set forth in claim 1, wherein: the surface of the first baffle (9) is uniformly provided with second arc-shaped heat-conducting fins (6), rectangular heat exchange ports (10) are formed in the surface of the second arc-shaped heat-conducting fins (6), and heat-conducting interlayers (11) are formed in the second arc-shaped heat-conducting fins (6).

5. A high efficiency thermal energy recycling apparatus according to claim 4, wherein: the structure size and position between second arc conducting strip (6) and first arc conducting strip (5) correspond the matching completely, and are formed with first dirt district (7) and second dirt district (8) of straining between second arc conducting strip (6) and first arc conducting strip (5).

6. A high efficiency thermal energy recycling apparatus as set forth in claim 2, wherein: one side of one end of the heat energy conduction area (13) is provided with a cold water input port (14), one side of the other end of the heat energy conduction area (13) is provided with a hot water output port (15), and the other side of the heat energy conduction area (13) is provided with a sewage discharge port (16).