CN210165391U - Biomass power generation waste heat recovery utilizes device - Google Patents
Biomass power generation waste heat recovery utilizes device Download PDFInfo
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- CN210165391U CN210165391U CN201920710831.6U CN201920710831U CN210165391U CN 210165391 U CN210165391 U CN 210165391U CN 201920710831 U CN201920710831 U CN 201920710831U CN 210165391 U CN210165391 U CN 210165391U
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Abstract
The utility model discloses a biomass power generation waste heat recovery utilizes device belongs to the electricity generation field, a biomass power generation waste heat recovery utilizes device, the on-line screen storage device comprises a base, the last fixed surface of base is connected with the connecting rod, the connecting rod distributes around the upper surface of base, the last fixed surface of connecting rod is connected with the box, the inner wall fixed surface of box is connected with spiral smoke guide tube, the outer fixed surface of spiral smoke guide tube is connected with the spiral bobbin, the inboard fixed surface of spiral bobbin is connected with the inlet tube, form the spiral cavity between the internal surface of spiral bobbin and the surface of spiral smoke guide tube, get into spiral smoke guide tube through the flue gas and then disperse heat, heatable rivers burn into the hot water, can directly utilize the recovery flue gas to burn out, be difficult for leading to the heat loss.
Description
Technical Field
The utility model relates to a power generation field, more specifically say, relate to a biomass power generation waste heat recovery utilizes device.
Background
The biomass power generation is power generation by utilizing biomass energy of biomass, is one of renewable energy power generation, and comprises direct combustion power generation of agricultural and forestry wastes, gasification power generation of the agricultural and forestry wastes, and waste incineration power generation;
wherein when generating electricity through burning, burn burning furnace exhaust flue gas, the temperature is very high can carry out waste heat recovery and utilize, and current biomass power generation waste heat recovery utilizes device generally retrieves the back with the flue gas and recycles, can not directly utilize, still can lead to the heat to run off easily.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
To the problem that exists among the prior art, the utility model aims to provide a biomass power generation waste heat recovery utilizes device can retrieve the flue gas through spiral smoke guide tube, adds outside spiral smoke guide tube and establishes the spiral bobbin, can channel-in rivers, and heat is dispersed after getting into spiral smoke guide tube through the flue gas, and heatable rivers burn into the hot water, can directly utilize the recovery flue gas to burn water, is difficult for leading to heat loss.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The biomass power generation waste heat recycling device comprises a base, wherein a connecting rod is fixedly connected to the upper surface of the base and distributed on the periphery of the upper surface of the base, a box body is fixedly connected to the upper surface of the connecting rod, a spiral smoke guide pipe is fixedly connected to the surface of the inner wall of the box body, a spiral pipe barrel is fixedly connected to the outer surface of the spiral smoke guide pipe, a water inlet pipe is fixedly connected to the inner side surface of the spiral pipe barrel, a spiral cavity is formed between the inner surface of the spiral pipe barrel and the outer surface of the spiral smoke guide pipe, the water inlet pipe is located on the inner side surface of the upper side of the spiral pipe barrel, a water guide pipe is fixedly connected to the inner side surface of the inner side of the spiral pipe barrel and located on the inner side surface of the lower end of the spiral pipe barrel, the lower surface of the spiral pipe, the spiral pipe barrel is additionally arranged outside the spiral smoke guide pipe, water flow can be guided in, heat can be dissipated after the smoke enters the spiral smoke guide pipe, the water flow can be heated, hot water is burnt, the recovered smoke can be directly utilized to boil the water, and heat loss is not easily caused.
Furthermore, the outer surfaces of the front upper end and the rear lower end of the spiral smoke guide pipe are fixedly connected to the inner side surfaces of the front upper end and the rear lower end of the box body, and the front upper end and the rear lower end of the spiral pipe barrel are fixedly connected to the inner wall surfaces of the front upper end and the rear lower end of the box body, so that the supporting force after fixation is improved.
Furthermore, a valve is arranged in the water guide pipe and is positioned at the lower side of the water guide pipe, and the water guide pipe is convenient to open and close through the valve.
Furthermore, the inner surface and the outer surface of the spiral pipe barrel are covered with a first heat insulation layer and a second heat insulation layer, and the outer surface of the second heat insulation layer is covered with a heat insulation layer, so that heat can be insulated and heat loss is not easy to occur.
Furthermore, the inner wall surface of the spiral smoke guide pipe is covered with an anticorrosive coating which is desulfurization dust removal anticorrosive paint, and the inner wall of the spiral smoke guide pipe can be protected from corrosion through the anticorrosive coating when smoke passes through, so that the service life is prolonged.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) can retrieve the flue gas through spiral smoke guide tube, add outside spiral smoke guide tube and establish the spiral tube section of thick bamboo, can leading-in rivers, get into spiral smoke guide tube through the flue gas and then disperse heat, heatable rivers burn into the hot water, can directly utilize the recovery flue gas to heat up water, be difficult for leading to the heat loss.
(2) The outer surfaces of the front, upper and rear lower ends of the spiral smoke guide pipe are fixedly connected to the inner side surfaces of the front, upper and rear lower ends of the box body, and the front, upper and rear lower end surfaces of the spiral pipe barrel are fixedly connected to the inner wall surfaces of the front, upper and rear lower ends of the box body, so that the supporting force after fixation is improved.
(3) The water guide pipe is internally provided with a valve which is positioned at the lower side of the water guide pipe and is convenient to open and close through the valve.
(4) The first heat insulation layer and the second heat insulation layer are covered on the inner surface and the outer surface of the spiral pipe barrel, and the heat insulation layer is wrapped on the outer surface of the second heat insulation layer, so that heat can be insulated and heat is not easy to lose.
(5) The inner wall of the spiral smoke guide pipe can be protected from corrosion through the anticorrosive coating when smoke passes through, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of a partial structure of the spiral smoke guiding tube and the spiral tube of the present invention;
fig. 3 is a side sectional view of the spiral smoke guiding tube and spiral tube of the present invention.
The reference numbers in the figures illustrate:
the heat insulation device comprises a base 1, a connecting rod 2, a box 3, a spiral smoke guide pipe 4, a spiral pipe barrel 5, a water inlet pipe 6, a spiral cavity 7, a water guide pipe 8, a connecting column 9, a valve 10, an anticorrosive layer 41, a first heat insulation layer 51, a second heat insulation layer 52 and a heat insulation layer 53.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-3, a biomass power generation waste heat recycling device includes a base 1, a connecting rod 2 is fixedly connected to an upper surface of the base 1, the connecting rod 2 is distributed around the upper surface of the base 1, a box body 3 is fixedly connected to an upper surface of the connecting rod 2, a spiral smoke guiding pipe 4 is fixedly connected to an inner wall surface of the box body 3, the spiral smoke guiding pipe 4 is made of stainless steel, water does not rust when passing through an outer surface, a spiral pipe barrel 5 is fixedly connected to an outer surface of the spiral smoke guiding pipe 4, a water inlet pipe 6 is fixedly connected to an inner side surface of the spiral pipe barrel 5, a spiral cavity 7 is formed between the inner surface of the spiral pipe barrel 5 and the outer surface of the spiral smoke guiding pipe 4, the water inlet pipe 6 is located on an upper inner side surface of the spiral pipe barrel 5, a water guide pipe 8 is fixedly connected to an inner side surface of the spiral pipe 5, a, the lower surface of the spiral pipe barrel 5 is fixedly connected to the inner side surface of the lower end of the box body 3 through a connecting column 9.
Referring to fig. 1, the outer surfaces of the front, upper and rear lower ends of the spiral smoke guiding pipe 4 are fixedly connected to the inner side surfaces of the front, upper and rear lower ends of the box 3, the front, upper and rear lower end surfaces of the spiral pipe 5 are fixedly connected to the inner wall surfaces of the front, upper and rear lower ends of the box 3, so as to improve the supporting force after fixing, a valve 10 is arranged in the water guiding pipe 8, the valve 10 is located at the lower side of the water guiding pipe 8, and the water guiding pipe 8 is convenient to open and close through.
Referring to fig. 3, the first and second heat insulating layers 51 and 52 are coated on the inner and outer surfaces of the spiral duct 5, the material is an aluminum foil bubble film material, the outer surface of the second heat insulating layer 52 is coated with a heat insulating layer 53, the heat insulating layer 53 is polystyrene foam plastic, heat can be insulated without heat loss, the inner wall surface of the spiral smoke guiding duct 4 is coated with an anticorrosive layer 41, the anticorrosive layer 41 is a desulfurization dust removal anticorrosive paint, and when smoke passes through, the inner wall of the spiral smoke guiding duct 4 can be protected from corrosion through the anticorrosive layer 41, so that the service life is prolonged.
When in use, the smoke is guided into the spiral smoke guiding pipe 4 to be recycled, the spiral pipe barrel 5, the first heat-insulating layer 51, the second heat-insulating layer 52 and the heat-insulating layer 53 are used for insulating the smoke and preventing the heat of the smoke from losing, meanwhile, the water flow is guided into the spiral pipe barrel 5 through the water inlet pipe 6 and is guided into the spiral cavity 7, the spiral smoke guiding pipe 4 is heated through the heat of the smoke, the water flow in the spiral cavity 7 can be heated, the heated water can be directly utilized to heat cold water after the smoke is recycled, the heated water is discharged for use through the water guide pipe 8, the energy saving efficiency is high, meanwhile, the cold water is heated through the high temperature of the smoke and can be cooled and discharged to the smoke purifying spray tower for purification, and the two purposes are achieved by one action, meanwhile, the first heat insulation layer 51, the second heat insulation layer 52 and the heat insulation layer 53 in the spiral pipe barrel 5 can also insulate heat of the heated water, the heated water is not easy to lose heat, and the flue gas can be directly utilized after being recovered.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a biomass power generation waste heat recovery utilizes device, includes base (1), its characterized in that: the upper surface of the base (1) is fixedly connected with a connecting rod (2), the connecting rod (2) is distributed on the periphery of the upper surface of the base (1), the upper surface of the connecting rod (2) is fixedly connected with a box body (3), the inner wall surface of the box body (3) is fixedly connected with a spiral smoke guide pipe (4), the outer surface of the spiral smoke guide pipe (4) is fixedly connected with a spiral pipe barrel (5), the inner side surface of the spiral pipe barrel (5) is fixedly connected with a water inlet pipe (6), a spiral cavity (7) is formed between the inner surface of the spiral pipe barrel (5) and the outer surface of the spiral smoke guide pipe (4), the water inlet pipe (6) is positioned on the inner side surface of the upper side of the spiral pipe barrel (5), the inner side surface of the spiral pipe barrel (5) is fixedly connected with a water guide pipe (8), and the water guide pipe (8, the lower surface of the spiral pipe barrel (5) is fixedly connected to the inner side surface of the lower end of the box body (3) through a connecting column (9).
2. The biomass power generation waste heat recycling device according to claim 1, characterized in that: the outer surfaces of the front, upper and lower ends of the spiral smoke guide pipe (4) are fixedly connected to the inner side surfaces of the front, upper and lower ends of the box body (3), and the front, upper and lower end surfaces of the spiral pipe barrel (5) are fixedly connected to the inner wall surfaces of the front, upper and lower ends of the box body (3).
3. The biomass power generation waste heat recycling device according to claim 1, characterized in that: a valve (10) is arranged in the water guide pipe (8), and the valve (10) is positioned at the lower side of the water guide pipe (8).
4. The biomass power generation waste heat recycling device according to claim 1, characterized in that: the inner surface and the outer surface of the spiral pipe barrel (5) are covered with a first heat insulation layer (51) and a second heat insulation layer (52), and the outer surface of the second heat insulation layer (52) is wrapped with a heat insulation layer (53).
5. The biomass power generation waste heat recycling device according to claim 1, characterized in that: the inner wall surface of the spiral smoke guide pipe (4) is covered with an anticorrosive coating (41), and the anticorrosive coating (41) is desulfurization dust removal anticorrosive paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710831.6U CN210165391U (en) | 2019-05-17 | 2019-05-17 | Biomass power generation waste heat recovery utilizes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920710831.6U CN210165391U (en) | 2019-05-17 | 2019-05-17 | Biomass power generation waste heat recovery utilizes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210165391U true CN210165391U (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920710831.6U Active CN210165391U (en) | 2019-05-17 | 2019-05-17 | Biomass power generation waste heat recovery utilizes device |
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| Country | Link |
|---|---|
| CN (1) | CN210165391U (en) |
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2019
- 2019-05-17 CN CN201920710831.6U patent/CN210165391U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waste heat recovery and utilization device for biomass power generation Effective date of registration: 20201126 Granted publication date: 20200320 Pledgee: Bank of Tai'an Limited by Share Ltd. Ji'nan branch Pledgor: SHANDONG HENGLI NEW ENERGY ENGINEERING Co.,Ltd. Registration number: Y2020370000171 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20211210 Granted publication date: 20200320 Pledgee: Bank of Tai'an Limited by Share Ltd. Ji'nan branch Pledgor: SHANDONG HENGLI NEW ENERGY ENGINEERING Co.,Ltd. Registration number: Y2020370000171 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A waste heat recovery and utilization device for biomass power generation Effective date of registration: 20220930 Granted publication date: 20200320 Pledgee: Ji'nan rural commercial bank Limited by Share Ltd. high tech branch Pledgor: SHANDONG HENGLI NEW ENERGY ENGINEERING Co.,Ltd. Registration number: Y2022980017064 |