CN103967612A - Parallel heating-type whirlwind waste heat generation device - Google Patents
Parallel heating-type whirlwind waste heat generation device Download PDFInfo
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- CN103967612A CN103967612A CN201410179604.7A CN201410179604A CN103967612A CN 103967612 A CN103967612 A CN 103967612A CN 201410179604 A CN201410179604 A CN 201410179604A CN 103967612 A CN103967612 A CN 103967612A
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- cylindrical shell
- waste heat
- air stream
- tourbillion
- cylinder body
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Abstract
The invention relates to a parallel heating-type whirlwind waste heat generation device. The parallel heating-type whirlwind waste heat generation device comprises a tourbillion air flow generating device, a tourbillion air flow heating device and a generator which are arranged sequentially, wherein the tourbillion air flow generating device comprises a cylinder body I with an open end and a closed end; a centripetal swirler is arranged on the cylinder body I near the close end; the center of the swirler is corresponding to the mean axis of the cylinder body I; the tourbillion air flow heating device comprises a cylinder body II; the exterior of the cylinder body I is sleeved with one end of the cylinder body II; at least two waste air inlets are uniformly formed in the end, facing the end of the cylinder body II, in the circumference direction; the air inlet directions of the waste air inlets are parallel to the cylinder body I; a generating fan is mounted at the other end of the cylinder body II. The parallel heating-type whirlwind waste heat generation device adopts the swirler to generate the tourbillion air flow, and utilizes the high-temperature waste air to warm the exterior of the tourbillion air flow, so that the rotating speed of the tourbillion air flow is increased, and waste air generation is realized; the waste air inlets are formed in parallel, so that the high-temperature waste air is prevented from vertically taking effect on the tourbillion air flow, and the stability of the tourbillion air flow is ensured; the device is reasonable in structure and high in efficiency.
Description
Technical field
The present invention relates to a kind of electricity generating device, be specifically related to a kind of parallel heating type whirlwind device for generating power by waste heat.
Background technique
In industrial production, can produce a large amount of high-temp waste gas, they are discharged in the air and can produce a very large impact environment, if they effective utilizations will be able to be saved to mass energy, and environment are produced to good protection.
Summary of the invention
In order to address the above problem, the present invention proposes a kind of parallel heating type whirlwind device for generating power by waste heat, this device utilizes cyclone separator to produce swirling air stream, and the waste gas that utilizes the band in industrial production to have surplus heat, to the outer rim heating of swirling air stream, improve its rotating speed, thereby drive generating fan to carry out power generation operation, the work waste gas of making is utilized effectively, energy-conserving and environment-protective.And due to reasonable in design of the present invention, its generating efficiency is high.
The present invention is achieved by the following technical solutions: a kind of parallel heating type whirlwind device for generating power by waste heat, comprises swirling air stream generation device and swirling air stream heating equipment and generator that order arranges; Described swirling air stream generation device comprises the cylindrical shell one of end opening one end sealing; Cylindrical shell one is provided with a radial inflow cyclone separator near sealed end, the axis setting of the corresponding cylindrical shell one in center of this cyclone separator; Described swirling air stream heating equipment comprises cylindrical shell two, one end of cylindrical shell two is socketed on the outside of cylindrical shell one, on the end face of this end around circumferential uniform at least two waste gas inlets of cylindrical shell one, the airintake direction of waste gas inlet is parallel with cylindrical shell one, and cylindrical shell two the other ends are positioned at tube port position and are provided with the generating fan of generator.
Described cyclone separator comprises suction port and impeller, and impeller is supported on the center of cylindrical shell one end face by bearing; Suction port is tangentially installed on cylindrical shell one outer rim, and corresponding with impeller, and in the time of this cyclone separator work, gas tangentially enters in cyclone separator.
The work characteristics of cyclone separator is: air forms swirling air stream after this cyclone separator, and any point in this swirling air stream arrives the distance of the central point in the same plane at its place
, with the tangential velocity of this air-flow
between pass be:
, wherein
for constant.If with image representation, their the close straight line that was similar to round dot.Hence one can see that, and its tangential velocity of swirling air stream that this cyclone separator produces strengthens from inside to outside gradually, fastest to swirling air stream outer rim.
The end of cylindrical shell one stretches in cylindrical shell two, and both coaxially arrange, and between cylindrical shell one and cylindrical shell two, forms in-line air-flow path.
The internal diameter of cylindrical shell two is greater than the internal diameter of cylindrical shell one, and high-temp waste gas is by the tube wall heating swirling air stream of cylindrical shell one, and waste heat together flows to the outlet of cylindrical shell two with swirling air stream, and to swirling air stream external heat.
Cylindrical shell two is made by thermoinsulation material, and cylindrical shell one is positioned at the part of cylindrical shell two outsides to be made by thermoinsulation material, and its part that is positioned at cylindrical shell two inside is made by Heat Conduction Material.
Described generating fan and cylindrical shell one by bracket supports in cylindrical shell two.
The invention has the beneficial effects as follows: this parallel heating type whirlwind device for generating power by waste heat, utilize cyclone separator to produce swirling air stream, recycling high-temp waste gas, to the peripheral heating of swirling air stream, makes swirling air stream faster rotational speed, thereby realizes waste gas generating, environmental protection and energy saving; Be arrangeding in parallel of waste gas inlet avoided high-temp waste gas vertically to act on swirling air stream, and the barrel that passes through cylindrical shell one is to swirling air stream homogeneous heating, has ensured the stability of swirling air stream; And high-temp waste gas flows to the outlet of cylindrical shell two together with swirling air stream, its waste heat can continue, to swirling air stream heating, to have improved the utilization ratio of waste gas.The present invention is rational in infrastructure, and efficiency is high, has good practical effect.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing 1 is the structural representation of parallel heating type whirlwind device for generating power by waste heat.
Accompanying drawing 2 is structural representations of cyclone separator.
Accompanying drawing 3 is curve synoptic diagrams of the swirling air stream of cyclone separator generation.
In figure, 1. cylindrical shell one, 2. cylindrical shell two, 3. impeller, 4. suction port, 5. generating fan, 6. support, 7. waste gas inlet.
Embodiment
In the accompanying drawings, a kind of parallel heating type whirlwind device for generating power by waste heat, comprises swirling air stream generation device and swirling air stream heating equipment and generator that order arranges; Described swirling air stream generation device comprises the cylindrical shell 1 of end opening one end sealing; Cylindrical shell 1 is provided with a radial inflow cyclone separator near sealed end, the axis setting of the corresponding cylindrical shell 1 in center of this cyclone separator; Described swirling air stream heating equipment comprises cylindrical shell 22, one end of cylindrical shell 22 is socketed on the outside of cylindrical shell 1, on the end face of this end around circumferential uniform at least two waste gas inlets 7 of cylindrical shell 1, the airintake direction of waste gas inlet 7 is parallel with cylindrical shell 1, and cylindrical shell 22 the other ends are positioned at tube port position and are provided with the generating fan 5 of generator.
Described cyclone separator comprises suction port 4 and impeller 3, and impeller 3 is supported on the center of cylindrical shell one 1 end faces by bearing; Suction port 4 is tangentially installed on cylindrical shell one 1 outer rims, and corresponding with impeller 3, and in the time of this cyclone separator work, gas tangentially enters in cyclone separator.
The work characteristics of cyclone separator is: air forms swirling air stream after this cyclone separator, and any point in this swirling air stream arrives the distance of the central point in the same plane at its place
, with the tangential velocity of this air-flow
between pass be:
, wherein
for constant.If with image representation, their the close straight line that was similar to round dot.Hence one can see that, and its tangential velocity of swirling air stream that this cyclone separator produces strengthens from inside to outside gradually, to swirling air stream outer rim fastest (as shown in Figure 3).
The end of cylindrical shell 1 stretches in cylindrical shell 22, and both coaxially arrange, and between cylindrical shell 1 and cylindrical shell 22, forms in-line air-flow path.
The internal diameter of cylindrical shell 22 is greater than the internal diameter of cylindrical shell 1, and high-temp waste gas is by the tube wall heating swirling air stream of cylindrical shell 1, and waste heat together flows to the outlet of cylindrical shell 22 with swirling air stream, and to swirling air stream external heat.
Cylindrical shell 22 is made by thermoinsulation material, and cylindrical shell 1 is positioned at the part of cylindrical shell 22 outsides to be made by thermoinsulation material, and its part that is positioned at cylindrical shell 22 inside is made by Heat Conduction Material.
Described generating fan 5 and cylindrical shell 1 are supported in cylindrical shell 22 by support 6.
When use, air is entered in cyclone separator by the suction port 4 of cyclone separator, at the interior formation swirling air stream of cylindrical shell 1, swirling air stream is pushed ahead and stablizes gradually at cylindrical shell 1, then through heating equipment, swirling air stream outer rim is heated, swirling air stream internal-external temperature difference is strengthened, air-flow faster rotational speed, thereby also moving generating fan 5 quick rotation generatings.
Claims (7)
1. a parallel heating type whirlwind device for generating power by waste heat, is characterized in that, comprises swirling air stream generation device and swirling air stream heating equipment and generator that order arranges; Described swirling air stream generation device comprises the cylindrical shell one (1) of end opening one end sealing; Cylindrical shell one (1) is provided with a radial inflow cyclone separator near sealed end, the axis setting of the corresponding cylindrical shell one (1) in center of this cyclone separator; Described swirling air stream heating equipment comprises cylindrical shell two (2), one end of cylindrical shell two (2) is socketed on the outside of cylindrical shell one (1), on the end face of this end around circumferential uniform at least two waste gas inlets (7) of cylindrical shell one (1), the airintake direction of waste gas inlet (7) is parallel with cylindrical shell one (1), and cylindrical shell two (2) the other ends are positioned at tube port position and are provided with the generating fan (5) of generator.
2. the parallel heating type whirlwind of one according to claim 1 device for generating power by waste heat, is characterized in that, described cyclone separator comprises suction port (4) and impeller (3), and impeller (3) is supported on the center of cylindrical shell one (1) end face by bearing; Suction port (4) is tangentially installed on cylindrical shell one (1) outer rim, and corresponding with impeller (3).
3. the parallel heating type whirlwind of one according to claim 1 and 2 device for generating power by waste heat, it is characterized in that, the work characteristics of cyclone separator is: air forms swirling air stream after this cyclone separator, and any point in this swirling air stream arrives the distance of the central point in the same plane at its place
, with the tangential velocity of this air-flow
between pass be:
, wherein
for constant.
4. the parallel heating type whirlwind of one according to claim 1 device for generating power by waste heat, is characterized in that, the end of cylindrical shell one (1) stretches in cylindrical shell two (2), and both coaxially arrange, and between cylindrical shell one (1) and cylindrical shell two (2), forms in-line air-flow path.
5. according to the parallel heating type whirlwind of the one described in claim 1 or 4 device for generating power by waste heat, it is characterized in that, the internal diameter of cylindrical shell two (2) is greater than the internal diameter of cylindrical shell one (1).
6. according to the parallel heating type whirlwind of the one described in claim 1 or 4 device for generating power by waste heat, it is characterized in that, cylindrical shell two (2) is made by thermoinsulation material, cylindrical shell one (1) is positioned at cylindrical shell two (2) outside parts to be made by thermoinsulation material, and it is positioned at cylindrical shell two (2) inner parts and is made by Heat Conduction Material.
7. the parallel heating type whirlwind of one according to claim 1 device for generating power by waste heat, is characterized in that, described generating fan (5) and cylindrical shell one (1) are supported in cylindrical shell two (2) by support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179604.7A CN103967612A (en) | 2014-04-30 | 2014-04-30 | Parallel heating-type whirlwind waste heat generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410179604.7A CN103967612A (en) | 2014-04-30 | 2014-04-30 | Parallel heating-type whirlwind waste heat generation device |
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| Publication Number | Publication Date |
|---|---|
| CN103967612A true CN103967612A (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410179604.7A Pending CN103967612A (en) | 2014-04-30 | 2014-04-30 | Parallel heating-type whirlwind waste heat generation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114567121A (en) * | 2022-02-28 | 2022-05-31 | 北京纳米能源与系统研究所 | Power generation method and device |
-
2014
- 2014-04-30 CN CN201410179604.7A patent/CN103967612A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114567121A (en) * | 2022-02-28 | 2022-05-31 | 北京纳米能源与系统研究所 | Power generation method and device |
| CN114567121B (en) * | 2022-02-28 | 2024-06-11 | 北京纳米能源与系统研究所 | Power generation method and device |
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Application publication date: 20140806 |