CN212614905U - Device for recycling redundant high-temperature gas discharged after waste gas combustion - Google Patents
Device for recycling redundant high-temperature gas discharged after waste gas combustion Download PDFInfo
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- CN212614905U CN212614905U CN202020944776.XU CN202020944776U CN212614905U CN 212614905 U CN212614905 U CN 212614905U CN 202020944776 U CN202020944776 U CN 202020944776U CN 212614905 U CN212614905 U CN 212614905U
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Abstract
The utility model discloses a device that unnecessary high temperature gas recovery of emission was recycled after exhaust gas combustion, one side of waste gas contact jar is equipped with the interface that admits air, the interface connection that admits air has the air inlet pipeline, the inner chamber lateral wall of waste gas contact jar is equipped with the spout, sliding connection has second soot filter in the spout, the maintenance baffle is established to the lateral wall of waste gas contact jar and the position that is located the spout, the inside wall both sides of waste gas contact jar and the upside that is located second soot filter all are equipped with a plurality of mount tables, all be equipped with heat recovery device on the mount table. The utility model discloses can drive the generator and generate electricity, the electricity of output can be stored through the battery, can utilize high temperature waste gas in the waste gas contact tank to carry out the residual heat heating through heat recovery device, makes the cold water that is heated in the intraductal become hot water, and hot water after the heating flows from outlet pipe way to be used by people. The utility model discloses carry out a lot of to high temperature waste gas and filter, the exhaust emission's of reduction pollution.
Description
Technical Field
The utility model relates to a high temperature waste gas recovery utilizes technical field, and the concrete field is a device that unnecessary high temperature gas recovery of emission was recycled after the exhaust-gas combustion.
Background
In industrial production, a large amount of high-temperature exhaust gas is generally generated. The heating by using the high-temperature waste gas is an environment-friendly heating mode which improves the resource utilization rate, and the pollution of the waste gas is reduced while the resource waste is avoided in the heating process. However, after the existing high-temperature waste gas utilization device is used for a long time, dust is accumulated too much, the dust in the device is inconvenient to clean, and meanwhile, the utilization rate of the high-temperature waste gas is not high enough. Therefore, a device for recycling and reusing redundant high-temperature gas discharged after waste gas is combusted is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device that unnecessary high-temperature gas recovery of emission was recycled after the exhaust-gas combustion to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a device for recycling and reusing redundant high-temperature gas discharged after waste gas combustion comprises a waste gas contact tank, wherein a gas discharge port is formed in the top of the waste gas contact tank, a mounting frame is arranged on the lower portion of the waste gas contact tank, a discharge baffle is hinged to the bottom of the waste gas contact tank, when dust in the waste gas contact tank is accumulated too much, the discharge baffle is opened to discharge the dust, the maintenance baffle is opened to take out a filter to clean, maintain or replace a second smoke filter, an air inlet connector is arranged on one side of the waste gas contact tank and connected with an air inlet pipeline, the air inlet pipeline comprises a first air inlet pipe and a second air inlet pipe, a pneumatic power generation device is arranged on the first air inlet pipe and comprises fixing blocks, the number of the fixing blocks is 2, and the fixing blocks are fixedly mounted on the inner side wall of the first air inlet pipe, 2 a wind turbine is rotatably connected between the fixed blocks, one end of the wind turbine penetrates through the fixed blocks and the side wall of the first air inlet pipe and is connected with a generator, high-temperature waste gas drives the wind turbine to rotate to drive the generator to generate electricity, the output electricity can be stored through a storage battery, one end of the first air inlet pipe is connected with an air inlet interface, a filter box is arranged between the first air inlet pipe and the second air inlet pipe, a first smoke filter is arranged in the filter box, the second air inlet pipe is connected with a high-temperature waste gas source such as an exhaust pipeline of a boiler, the high-temperature waste gas is filtered for the first time through the first smoke filter, the filtered high-temperature gas enters the second air inlet pipe, a sliding groove is arranged on the side wall of the inner cavity of the waste gas contact tank, a second smoke filter is connected in the sliding groove, the high-temperature, the exhaust gas recycling device is characterized in that the emission of dust in flue gas is reduced, a maintenance baffle is arranged on the side wall of the exhaust gas contact tank and positioned on the sliding chute, a plurality of mounting tables are arranged on the two sides of the inner side wall of the exhaust gas contact tank and positioned on the upper side of the second smoke filter, heat recoverers are arranged on the mounting tables and comprise a first main recovery pipe and a second main recovery pipe, the first main recovery pipe and the second main recovery pipe are respectively arranged on the mounting tables on the two sides, a plurality of heated pipes are arranged between the first main recovery pipe and the second main recovery pipe, a plurality of fins are uniformly distributed on the heated pipes, the width of one side, close to the heated pipes, of the fins extends outwards and is gradually shortened, the first main recovery pipes are connected with water inlet pipelines, the water inlet pipelines penetrate through the side wall of the exhaust gas contact tank, the second main recovery pipes are connected with water outlet pipelines, and the water outlet pipelines penetrate through the side wall, the waste heat can be heated by utilizing the waste gas to contact the high-temperature waste gas in the tank through the heat recoverer, so that the cold water in the heated pipe is changed into hot water, and the fins extend outwards to be gradually shortened due to the width of one side close to the heated pipe, so that the accumulation of dust on the heated pipe can be reduced, and the heated hot water flows out of the water outlet pipeline and is used by people.
Preferably, the side wall of the waste gas contact tank is provided with a visual window, the outer side wall of the waste gas contact tank is provided with first slide rails on two sides of the visual window, the first slide rails are connected with a movable handle in a sliding manner, one side of the movable handle close to the visual window is provided with a magnetic part, the inner side wall of the waste gas contact tank is provided with second slide rails on two sides of the visual window, the second slide rails are connected with a cleaning plate in a sliding manner, the middle part of one side of the cleaning plate close to the visual window is provided with a magnetic part, the upper side and the lower side of the magnetic part are provided with scraping plates, the inside of the waste gas contact tank can be observed through the visual window, the movable handle slides up and down in the first slide rails, the movable handle and the magnetic parts on the cleaning plate attract each other, the movable handle can drive the cleaning plate to slide up and down on the second slide rails while sliding up, the inside of waste gas contact jar can be seen clearly to the staff.
Preferably, a plurality of rollers are arranged between the sliding groove and the second soot filter, and the rollers are favorable for reducing the friction force generated when the second soot filter is taken out.
Preferably, the exhaust gas contacts the inside wall both sides of jar and is located the downside of filter and is equipped with temperature sensor, detects the temperature in the exhaust gas contact jar through temperature sensor.
Preferably, a sealing gasket is arranged between the contact surface of the exhaust baffle and the exhaust gas contact tank, and the sealing gasket can prevent smoke dust from leaking out from a gap between the exhaust baffle and the exhaust gas contact tank to pollute the environment.
Preferably, the water inlet pipeline and the water outlet pipeline are respectively provided with a stop valve, and the stop valves are respectively arranged on the water inlet pipeline and the water outlet pipeline.
Preferably, a rolling bearing is arranged between the wind turbine and the mounting position of the fixing block, so that abrasion of the wind turbine and the fixing block during rotation can be reduced, the maintenance period is prolonged, and the service life is prolonged.
Preferably, the bottom of the second smoke dust filter is provided with a vibrator, and the accumulated smoke dust on the second smoke dust filter can be shaken off by the vibrator, so that the discharge of the smoke dust is facilitated.
Preferably, the blade of the wind turbine is provided with a noise reduction film, and noise generated when the wind turbine operates can be reduced through the noise reduction film.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a surplus high temperature gas recovery of emission after waste gas burning recycles device, high temperature waste gas drives the wind turbine and rotates, drive the generator and generate electricity, the electricity of output can be stored through the battery, high temperature waste gas gets into in the waste gas contact jar, carry out the secondary through the second smoke and dust filter in the high temperature waste gas, reduce the emission of the dust in the flue gas, later can utilize waste gas contact jar high temperature waste gas to carry out the exhaust-heat heating through the heat recovery device, make the cold water in the heated tube become hot water, because the fin is the width that is close to one side of heated tube and extends to the outside and shorten the setting gradually, so can reduce the piling up of dust on the heated tube, and the hot water after the heating flows from outlet pipe way. This device filters high temperature waste gas many times, and the exhaust emission's that reduces pollution is higher to the utilization ratio of high branch waste gas.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional structural view of the waste gas contacting tank of the present invention;
FIG. 3 is a schematic top view of the heat recovery device of the present invention;
FIG. 4 is a schematic sectional view of the intake pipeline of the present invention;
fig. 5 is a schematic top view of the viewing window of the present invention.
In the figure: 1-waste gas contact tank, 2-gas discharge port, 3-mounting rack, 4-discharge baffle, 5-gas inlet interface, 6-gas inlet pipeline, 601-first gas inlet pipe, 602-second gas inlet pipe, 603-filter box, 7-pneumatic power generation device, 701-fixed block, 702-wind turbine, 703-generator, 8-first smoke filter, 9-second smoke filter, 10-maintenance baffle, 11-mounting platform, 12-heat recoverer, 121-first main recovery pipe, 122-second main recovery pipe, 123-heated pipe, 124-fin, 13-water inlet pipeline, 14-water outlet pipeline, 15-visible window, 16-first slide rail, 17-movable handle, 18-magnetic part, 19-a second slide rail, 20-a cleaning plate, 21-a scraper, 22-a temperature sensor, 23-a stop valve and 24-a vibrator.
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. 1-5, the present invention provides a technical solution: a device for recycling redundant high-temperature gas discharged after waste gas combustion comprises a waste gas contact tank 1, wherein a gas discharge port 2 is formed in the top of the waste gas contact tank 1, an installation frame 3 is arranged on the lower portion of the waste gas contact tank 1, a discharge baffle 4 is hinged to the bottom of the waste gas contact tank 1, when dust in the waste gas contact tank 1 is accumulated excessively, the discharge baffle 4 is opened to discharge the dust, a maintenance baffle 10 is opened to take out a filter to clean, maintain or replace a second smoke filter 9, an air inlet interface 5 is arranged on one side of the waste gas contact tank 1, the air inlet interface 5 is connected with an air inlet pipeline 6, the air inlet pipeline 6 comprises a first air inlet pipe 601 and a second air inlet pipe 602, a pneumatic power generation device 7 is arranged on the first air inlet pipe 601, the pneumatic power generation device 7 comprises a fixing block 701, and the number of the fixing blocks 701 is 2, 2 the fixing blocks 701 are fixedly installed on the inner side wall of the first air inlet pipe 601, 2 the wind turbine 702 is rotatably connected between the fixing blocks 701, one end of the wind turbine 702 penetrates through the fixing blocks 701 and the side wall of the first air inlet pipe 601 and is connected with the generator 703, high-temperature exhaust gas drives the wind turbine 702 to rotate and drives the generator 703 to generate electricity, the output electricity can be stored through a storage battery, one end of the first air inlet pipe 601 is connected with the air inlet interface 5, a filter box 603 is arranged between the first air inlet pipe 601 and the second air inlet pipe 602, a first smoke filter 8 is arranged in the filter box 603, the second air inlet pipe 602 is connected with a high-temperature exhaust gas source such as an exhaust pipeline of a boiler, the high-temperature exhaust gas is filtered for the first time through the first smoke filter 8, the filtered high-temperature gas enters the second air inlet pipe 602, the second smoke dust filter 9 is connected in the sliding chute in a sliding manner, high-temperature waste gas enters the waste gas contact tank 1, secondary filtration is carried out on the high-temperature waste gas through the second smoke dust filter 9, emission of dust in the smoke gas is reduced, the maintenance baffle 10 is arranged on the side wall of the waste gas contact tank 1 and positioned at the position of the sliding chute, a plurality of mounting tables 11 are arranged on two sides of the inner side wall of the waste gas contact tank 1 and positioned at the upper side of the second smoke dust filter 9, heat recoverers 12 are arranged on the mounting tables 11, each heat recoverer 12 comprises a first main recovery pipe 121 and a second main recovery pipe 122, the first main recovery pipe 121 and the second main recovery pipe 122 are respectively arranged on the mounting tables 11 on two sides, a plurality of heated pipes 123 are arranged between the first main recovery pipe 121 and the second main recovery pipe 122, a plurality of fins 124 are evenly distributed on the heated pipes 123, and the width of one side, close to the fins 124, extends and shortens gradually towards, the first main recovery pipes 121 are connected with water inlet pipes 13, the water inlet pipes 13 penetrate through the side wall of the waste gas contact tank 1, the second main recovery pipes 122 are connected with water outlet pipes 14, the water outlet pipes 14 penetrate through the side wall of the waste gas contact tank 1, waste heat heating can be performed by using high-temperature waste gas in the waste gas contact tank 1 through the heat recovery device 12, cold water in the heated pipe 123 is changed into hot water, and the fins 124 are arranged in a manner that the width of one side close to the heated pipe 123 extends outwards and gradually becomes shorter, so that accumulation of dust on the heated pipe 123 can be reduced, and the heated hot water flows out of the water outlet pipes 14 and is used by people.
Specifically, the side wall of the waste gas contact tank 1 is provided with a visible window 15, the two sides of the outer side wall of the waste gas contact tank 1, which are located at the visible window 15, are provided with first slide rails 16, the first slide rails 16 are connected with a movable handle 17 in a sliding manner, one side of the movable handle 17, which is close to the visible window 15, is provided with a magnetic part 18, the two sides of the inner side wall of the waste gas contact tank 1, which is located at the visible window 15, are provided with second slide rails 19, the second slide rails 19 are connected with a cleaning plate 20 in a sliding manner, the middle part of one side of the cleaning plate 20, which is close to the visible window 15, is provided with the magnetic part 18, the upper and lower sides of the magnetic part 18 are provided with scraping plates 21, the inside of the waste gas contact tank 1 can be observed through the visible window 15, the movable handle 17 can slide up and down in the first slide rails 16, the movable handle 17 and the magnetic part 18 on the, dust on the visible window 15 can be scraped off by the scraper 21, and the worker can see the inside of the exhaust gas contact tank 1.
Specifically, a plurality of rollers are arranged between the chute and the second soot filter 9, and the rollers are favorable for reducing the friction force generated when the second soot filter 9 is taken out.
Specifically, temperature sensors 22 are provided on both sides of the inner wall of the exhaust gas contact tank 1 and on the lower side of the filter, and the temperature in the exhaust gas contact tank 1 is detected by the temperature sensors 22.
Specifically, a sealing gasket is arranged between the contact surface of the exhaust baffle 4 and the exhaust gas contact tank 1, and smoke can be prevented from leaking from a gap between the exhaust baffle 4 and the exhaust gas contact tank 1 through the sealing gasket, so that the environment is prevented from being polluted.
Particularly, the water inlet pipeline 13 and the water outlet pipeline 14 are both provided with stop valves 23, and each water inlet pipeline 13 and each water outlet pipeline 14 are respectively provided with a stop valve 23, so that the structure arrangement is convenient for replacement and maintenance of a single heat recoverer 12, and normal use of other heat recoverers 12 is not influenced.
Specifically, a rolling bearing is arranged between the mounting positions of the wind turbine 702 and the fixed block 701, so that the abrasion of the wind turbine 702 and the fixed block 701 during rotation can be reduced, and the maintenance period and the service life can be prolonged.
Specifically, the bottom of the second soot filter 9 is provided with a vibrator 24, and the accumulated soot on the second soot filter 9 can be shaken off by the vibrator 24, so that the emission of the soot is facilitated.
Specifically, the blades of the wind turbine 702 are provided with noise reduction films, by which noise generated when the wind turbine 702 is operating can be reduced.
The working principle is as follows: when the utility model is used, the second air inlet pipe 602 is connected with a high-temperature waste gas source such as an exhaust pipeline of a boiler, the high-temperature waste gas is filtered for the first time through the first smoke filter 8, the filtered high-temperature gas enters the second air inlet pipe 602, the high-temperature waste gas drives the wind turbine 702 to rotate, the generator 703 is driven to generate electricity, the output electricity can be stored through the storage battery, the high-temperature waste gas enters the waste gas contact tank 1, the high-temperature waste gas is filtered for the second time through the second smoke filter 9, the emission of dust in the smoke is reduced, the waste heat can be heated by the waste gas contacting the high-temperature waste gas in the tank 1 through the heat recoverer 12, the cold water in the heating pipe 123 is changed into hot water, because the fin 124 is a width close to one side of the heating pipe 123 and extends outwards to be gradually shortened, the accumulation of, and the heated hot water flows out from the water outlet pipeline 14 and is used by people, the temperature in the waste gas contact tank 1 is detected through the temperature sensor 22, the contact of the exhaust gases with the inside of the tank 1 can be observed through the window 15, and by sliding the moving handle 17 up and down in the first slide 16, by mutually attracting the movable handle 17 and the magnetic part 18 on the cleaning plate 20, the movable handle 17 can slide up and down and simultaneously drive the cleaning plate 20 to slide up and down on the second slide rail 19, the dust on the visible window 15 can be scraped off by the scraper 21, the worker can see that the waste gas contacts the inside of the tank 1, the accumulated smoke and dust on the second smoke and dust filter 9 can be shaken off by the vibrator 24, the discharge of the smoke and dust is convenient, when the waste gas contacts the dust in the tank 1 and is accumulated too much, the discharge baffle 4 is opened to discharge the dust, and the maintenance baffle 10 is opened to take out the filter to clean, maintain or replace the second soot filter 9.
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 (9)
1. The utility model provides a device that surplus high temperature gas recovery of emission was recycled after waste gas burning, includes waste gas contact tank (1), its characterized in that: the top of waste gas contact jar (1) is equipped with gas discharge port (2), the lower part of waste gas contact jar (1) is equipped with mounting bracket (3), the bottom of waste gas contact jar (1) articulates there is emission baffle (4), one side of waste gas contact jar (1) is equipped with interface (5) of admitting air, interface (5) of admitting air are connected with air intake pipe (6), air intake pipe (6) are including first intake pipe (601) and second intake pipe (602), be equipped with pneumatic power generation facility (7) on first intake pipe (601), pneumatic power generation facility (7) are including fixed block (701), the quantity of fixed block (701) is 2, 2 fixed block (701) fixed mounting is in the inside wall of first intake pipe (601), 2 it is connected with wind turbine (702) to rotate between fixed block (701), the lateral wall that the one end of wind turbine (702) runs through fixed block (701) and first intake pipe (601) is connected with the electricity generation The device comprises a machine (703), one end of a first air inlet pipe (601) is connected with an air inlet interface (5), a filter box (603) is arranged between the first air inlet pipe (601) and a second air inlet pipe (602), a first smoke filter (8) is arranged in the filter box (603), a chute is arranged on the side wall of an inner cavity of the waste gas contact tank (1), a second smoke filter (9) is connected in the chute in a sliding manner, a maintenance baffle (10) is arranged on the side wall of the waste gas contact tank (1) and positioned at the chute, a plurality of mounting platforms (11) are arranged on the two sides of the inner side wall of the waste gas contact tank (1) and positioned at the upper side of the second smoke filter (9), a heat recoverer (12) is arranged on each mounting platform (11), each heat recoverer (12) comprises a first main recovery pipe (121) and a second main recovery pipe (122), and the first main recovery pipe (121) and the second main recovery pipe (122) are respectively arranged on the mounting platforms (11) on, be equipped with between first main recovery tube (121) and the second main recovery tube (122) and receive heat pipe (123), it has a plurality of fins (124) to receive even subdivision on heat pipe (123), the width that fin (124) are close to one side of receiving heat pipe (123) extends to the outside and shortens gradually, first main recovery tube (121) all is connected with inlet channel (13), and inlet channel (13) run through the lateral wall of waste gas contact jar (1), second main recovery tube (122) all is connected with outlet conduit (14), and outlet conduit (14) run through the lateral wall of waste gas contact jar (1).
2. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: the lateral wall of waste gas contact tank (1) is equipped with visual window (15), the both sides that the lateral wall of waste gas contact tank (1) is located visual window (15) all are equipped with first slide rail (16), first slide rail (16) sliding connection has shift handle (17), one side that shift handle (17) are close to visual window (15) is equipped with magnetic part (18), the both sides that the inside wall of waste gas contact tank (1) is located visual window (15) all are equipped with second slide rail (19), second slide rail (19) sliding connection has cleaning plate (20), one side middle part that cleaning plate (20) are close to visual window (15) is equipped with magnetic part (18), the upper and lower both sides of magnetic part (18) all are equipped with scraper blade (21).
3. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: a plurality of rollers are arranged between the chute and the second soot filter (9).
4. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: and temperature sensors (22) are arranged on two sides of the inner side wall of the waste gas contact tank (1) and on the lower side of the filter.
5. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: and a sealing gasket is arranged between the contact surfaces of the discharge baffle (4) and the waste gas contact tank (1).
6. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: and stop valves (23) are arranged on the water inlet pipeline (13) and the water outlet pipeline (14).
7. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: and a rolling bearing is arranged between the wind turbine (702) and the mounting position of the fixing block (701).
8. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: and a vibrator (24) is arranged at the bottom of the second soot filter (9).
9. The apparatus for recycling and reusing the excessive high temperature gas discharged after the combustion of exhaust gas according to claim 1, wherein: a noise reduction membrane is provided on the blade of the wind turbine (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944776.XU CN212614905U (en) | 2020-05-29 | 2020-05-29 | Device for recycling redundant high-temperature gas discharged after waste gas combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020944776.XU CN212614905U (en) | 2020-05-29 | 2020-05-29 | Device for recycling redundant high-temperature gas discharged after waste gas combustion |
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| Publication Number | Publication Date |
|---|---|
| CN212614905U true CN212614905U (en) | 2021-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020944776.XU Active CN212614905U (en) | 2020-05-29 | 2020-05-29 | Device for recycling redundant high-temperature gas discharged after waste gas combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212614905U (en) |
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2020
- 2020-05-29 CN CN202020944776.XU patent/CN212614905U/en active Active
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| 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 |
Denomination of utility model: A device for recycling and reusing excess high-temperature gases emitted after exhaust gas combustion Effective date of registration: 20230809 Granted publication date: 20210226 Pledgee: Cangzhou Bank Co.,Ltd. Baoding Branch Pledgor: BAODING JULONG MICROWAVE ENERGY EQUIPMENT Co.,Ltd. Registration number: Y2023980051652 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |