CN112781022A - Waste heat recovery energy-saving environment-friendly equipment with high-efficiency energy-saving function - Google Patents
Waste heat recovery energy-saving environment-friendly equipment with high-efficiency energy-saving function Download PDFInfo
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- CN112781022A CN112781022A CN201911069606.XA CN201911069606A CN112781022A CN 112781022 A CN112781022 A CN 112781022A CN 201911069606 A CN201911069606 A CN 201911069606A CN 112781022 A CN112781022 A CN 112781022A
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- Prior art keywords
- box body
- energy
- box
- waste heat
- heat recovery
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B1/00—Methods of steam generation characterised by form of heating method
- F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
- F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
The invention discloses a waste heat recovery energy-saving environment-friendly device with high-efficiency energy-saving function, which relates to the technical field of waste heat recovery, and comprises a furnace body, wherein a first box body is arranged on one side of the furnace body, the furnace body is connected with the first box body through an air duct, a first water flow layer is filled in the first box body and positioned outside the air duct, a barometer is arranged at the top of the first box body, a support frame is arranged on one side of the first box body relative to the furnace body, and a second box body is arranged on one side of the support frame relative to the furnace body. The utilization rate of energy is greatly improved.
Description
Technical Field
The invention belongs to the technical field of waste heat recovery, and particularly relates to waste heat recovery energy-saving and environment-friendly equipment with a high-efficiency energy-saving function.
Background
The waste heat recovery comprises the recovery of high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature product and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid, waste material waste heat and the like; according to investigation, the total waste heat resources of all industries account for 17-67% of the total fuel consumption, and the recyclable waste heat resources account for 60% of the total waste heat resources.
But the energy-concerving and environment-protective equipment of waste heat recovery in the existing market still has the defect when using, for example, the recovery efficiency of traditional device to boiler flue gas waste heat is lower, and then makes the energy utilization of device descend, and in addition, among the fume emission process, because the device is difficult to effectively filter the harmful dust in the flue gas to lead to the device to be difficult to realize the problem of environmental protection.
Disclosure of Invention
The invention aims to provide waste heat recovery energy-saving and environment-friendly equipment with high-efficiency and energy-saving functions, and aims to solve the problems that the traditional device provided by the background art is low in energy utilization rate and the device is difficult to realize environment protection.
In order to achieve the purpose, the invention provides the following technical scheme: a waste heat recovery energy-saving environment-friendly device with high-efficiency energy-saving function comprises a furnace body, wherein a first box body is arranged on one side of the furnace body, the furnace body is connected with the first box body through an air guide pipe, a first water flow layer is filled in the first box body and positioned outside the air guide pipe, a barometer is installed at the top of the first box body, a support frame is placed on one side of the first box body relative to the furnace body, a second box body is placed on one side of the support frame relative to the furnace body, a steam turbine, a generator and a storage battery are sequentially installed at the top of the support frame from left to right, the first box body is connected with the steam turbine through a connecting pipe, a pneumatic valve is installed outside the connecting pipe, a main shaft of the steam turbine is connected with a transmission shaft of the generator, an exhaust pipe is connected to one end of, one end of the exhaust pipe extends to the inside of the second box body and penetrates through the partition plate, a filter plate is installed at a position, close to one side of the partition plate, in the inside of the second box body, and an exhaust hole is formed in one side of the top of the second box body.
Preferably, the two sides of the bottom of the filter plate are both fixed with support blocks, one of the support blocks is connected with the partition plate, the other support block is connected with the second box body, and the cross section of each support block is triangular.
Preferably, the inside of second box just is located the baffle and fills the second rivers layer for one side of filter plate, the outside of blast pipe is close to one side position department cover of baffle and is equipped with the sealing washer.
Preferably, fins are arranged inside the first box body and outside the air guide pipe, and the height of the fins is consistent with the inner height of the first box body.
Preferably, the inside of second box and the one side top that is located the baffle install the dust screen, the area of dust screen is greater than the area of exhaust hole.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the invention, the heat of the flue gas can be quickly transferred to the first water flow layer through the gas guide pipe, and the first water flow layer is enabled to generate steam, the steam enters the steam turbine, so that the generator can charge the storage battery, further, the waste heat of the flue gas can be converted into electric energy, and meanwhile, the first water flow layer can be heated for daily use, so that the utilization rate of energy is greatly improved, and the device is more efficient and energy-saving.
(2) The second box body can be separated through the partition plate, so that the smoke flowing in the exhaust pipe can completely pass through the filter plate, and harmful dust in the smoke can be effectively filtered, thereby further improving the environmental protection performance of the device.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a cross-sectional view of a first housing of the present invention;
FIG. 3 is a cross-sectional view of a second housing of the present invention;
in the figure: 1-a second box body, 2-a storage battery, 3-a generator, 4-a steam turbine, 5-a support frame, 6-a first box body, 7-a furnace body, 8-a barometer, 9-a connecting pipe, 10-a pneumatic valve, 11-an exhaust pipe, 12-an air duct, 13-a first water flow layer, 14-a fin, 15-a filter plate, 16-a partition plate, 17-an exhaust hole, 18-a second water flow layer, 19-a dust screen, 20-a support block and 21-a sealing ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a waste heat recovery energy-saving environment-friendly device with high-efficiency energy-saving function comprises a furnace body 7, a first box body 6 is arranged on one side of the furnace body 7, the furnace body 7 is connected with the first box body 6 through an air duct 12, a first water flow layer 13 is filled inside the first box body 6 and outside the air duct 12, a barometer 8 is installed at the top of the first box body 6, a support frame 5 is placed on one side of the first box body 6 opposite to the furnace body 7, a second box body 1 is placed on one side of the support frame 5 opposite to the furnace body 7, a steam turbine 4, a generator 3 and a storage battery 2 are sequentially installed at the top of the support frame 5 from left to right, the first box body 6 is connected with the steam turbine 4 through a connecting pipe 9, a pressure valve 10 is installed outside the connecting pipe 9, a main shaft of the steam turbine 4 is connected with a transmission shaft of the generator 3, when smoke flows through the air duct 12, the first water flow, the pressure of steam can be observed through a barometer 8, when the steam pressure is too high, a pressure valve 10 can be opened to enable high-pressure steam to enter a steam turbine 4 through a connecting pipe 9, then a generator 3 can be used for charging a storage battery 2, the device can convert the waste heat of the smoke into electric energy, and meanwhile, a first water flow layer 13 is also heated, so that the utilization rate of energy is greatly improved, the device is more efficient and energy-saving, an exhaust pipe 11 is connected to the position, close to the outer part of a first box 6, of one end of an air guide pipe 12, a partition plate 16 is fixed inside a second box 1, one end of the exhaust pipe 11 extends into the second box 1 and penetrates through the partition plate 16, a filter plate 15 is installed at the position, close to the partition plate 16, of the inside of the second box 1, an exhaust hole 17 is formed in one side of the top of the second box 1, after the smoke enters the inside, the smoke can completely pass through the filter plate 15, and then harmful dust in the smoke can be effectively filtered, so that the environmental protection performance of the device is improved.
Furthermore, supporting blocks 20 are fixed on both sides of the bottom of the filter plate 15, one of the supporting blocks 20 is connected with the partition plate 16, the other supporting block 20 is connected with the second tank 1, and the cross section of the supporting block 20 is triangular, so that the stability of the filter plate 15 in the second tank 1 can be increased.
Furthermore, a second water flow layer 18 is filled in the second box 1 and on one side of the partition plate 16 opposite to the filter plate 15, and a sealing ring 21 is sleeved at a position on one side of the outside of the exhaust pipe 11 close to the partition plate 16, so as to further absorb heat of the flue gas in the exhaust pipe 11 and prevent the temperature of the flue gas from damaging the filter plate 15.
Specifically, the fins 14 are mounted inside the first box body 6 and outside the air guide tube 12, the height of the fins 14 is consistent with the height inside the first box body 6, and therefore the efficiency of the flue gas in heating the first water flow layer 13 through the air guide tube 12 can be improved.
Specifically, a dust screen 19 is installed inside the second box 1 and on the top of one side of the partition 16, and the area of the dust screen 19 is larger than that of the exhaust hole 17 to prevent dust in the environment from falling into the inside of the second box 1.
The working principle and the using process of the invention are as follows: when the invention is used, the smoke generated by the furnace body 7 can directly enter the air duct 12, because the air duct 12 is arranged in the first box body 6 in an S shape, the heat of the flue gas will be quickly dissipated through the air duct 12 and absorbed by the first water layer to generate steam, then, the worker can observe the steam pressure inside the first tank 6 through the barometer 8, and when the steam pressure is too large, the pressure valve 10 can be opened to let the high pressure steam enter the turbine 4 through the connecting pipe 9, and then the generator 3 will charge the accumulator 2 under the action of the turbine 4, thereby converting the heat energy of the flue gas into electric energy and improving the utilization rate of energy, the flue gas passing through the gas guide tube 12 enters the exhaust pipe 11, under the action of the partition board 16 inside the second box body 1, the filter board 15 can filter harmful dust in the flue gas, so that the environmental protection performance of the device is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an energy-concerving and environment-protective equipment of waste heat recovery with energy-efficient function which characterized in that: comprises a furnace body (7), one side of the furnace body (7) is provided with a first box body (6), the furnace body (7) is connected with the first box body (6) through an air duct (12), a first water flow layer (13) is filled in the first box body (6) and is positioned outside the air duct (12), a barometer (8) is installed at the top of the first box body (6), a support frame (5) is placed at one side of the first box body (6) relative to the furnace body (7), a second box body (1) is placed at one side of the support frame (5) relative to the furnace body (7), a steam turbine (4), a generator (3) and a storage battery (2) are sequentially installed at the top of the support frame (5) from left to right, the first box body (6) is connected with the steam turbine (4) through a connecting pipe (9), a pneumatic valve (10) is installed outside the connecting pipe (9), the main shaft of steam turbine (4) is connected with the transmission shaft of generator (3), the outside position department that the one end of air duct (12) is close to first box (6) is connected with blast pipe (11), the inside of second box (1) is fixed with baffle (16), the one end of blast pipe (11) extends to the inside of second box (1) and runs through baffle (16), filter plate (15) are installed to the inside one side position department that is close to baffle (16) of second box (1), and exhaust hole (17) have been seted up to top one side of second box (1).
2. The waste heat recovery energy-saving environment-friendly device with the high-efficiency energy-saving function as claimed in claim 1, is characterized in that: supporting blocks (20) are fixed on two sides of the bottom of the filter plate (15), one of the supporting blocks (20) is connected with the partition plate (16), the other supporting block (20) is connected with the second box body (1), and the cross section of each supporting block (20) is triangular.
3. The waste heat recovery energy-saving environment-friendly device with the high-efficiency energy-saving function as claimed in claim 1, is characterized in that: the inside of second box (1) just is located baffle (16) and is filled second rivers layer (18) for one side of filter plate (15), the outside of blast pipe (11) is close to one side position department cover of baffle (16) and is equipped with sealing washer (21).
4. The waste heat recovery energy-saving environment-friendly device with the high-efficiency energy-saving function as claimed in claim 1, is characterized in that: fins (14) are arranged inside the first box body (6) and outside the air guide pipe (12), and the height of each fin (14) is consistent with the inner height of the first box body (6).
5. The waste heat recovery energy-saving environment-friendly device with the high-efficiency energy-saving function as claimed in claim 1, is characterized in that: the inside of second box (1) just is located one side top of baffle (16) and installs dust screen (19), the area of dust screen (19) is greater than the area of exhaust hole (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069606.XA CN112781022A (en) | 2019-11-05 | 2019-11-05 | Waste heat recovery energy-saving environment-friendly equipment with high-efficiency energy-saving function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911069606.XA CN112781022A (en) | 2019-11-05 | 2019-11-05 | Waste heat recovery energy-saving environment-friendly equipment with high-efficiency energy-saving function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112781022A true CN112781022A (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911069606.XA Pending CN112781022A (en) | 2019-11-05 | 2019-11-05 | Waste heat recovery energy-saving environment-friendly equipment with high-efficiency energy-saving function |
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| CN (1) | CN112781022A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672625A (en) * | 2022-04-22 | 2022-06-28 | 瓦房店环通机床附件有限公司 | Energy-saving energy-storage environment-friendly salt bath furnace for heat treatment |
-
2019
- 2019-11-05 CN CN201911069606.XA patent/CN112781022A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114672625A (en) * | 2022-04-22 | 2022-06-28 | 瓦房店环通机床附件有限公司 | Energy-saving energy-storage environment-friendly salt bath furnace for heat treatment |
| CN114672625B (en) * | 2022-04-22 | 2023-12-12 | 瓦房店环通机床附件有限公司 | Energy-saving energy-storage environment-friendly heat treatment salt bath furnace |
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