CN215810359U - Flue gas waste heat recovery device for atmospheric pollution treatment - Google Patents
Flue gas waste heat recovery device for atmospheric pollution treatment Download PDFInfo
- Publication number
- CN215810359U CN215810359U CN202121755791.0U CN202121755791U CN215810359U CN 215810359 U CN215810359 U CN 215810359U CN 202121755791 U CN202121755791 U CN 202121755791U CN 215810359 U CN215810359 U CN 215810359U
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- Prior art keywords
- pipeline
- water
- heat exchange
- flue gas
- water divider
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Links
- 238000011084 recovery Methods 0.000 title claims abstract description 23
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 239000003546 flue gas Substances 0.000 title claims abstract description 22
- 239000002918 waste heat Substances 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 239000007921 spray Substances 0.000 claims abstract description 10
- 238000001914 filtration Methods 0.000 claims description 13
- 238000007790 scraping Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000010030 laminating Methods 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a flue gas waste heat recovery device for atmospheric pollution control, which comprises a main body frame, an electric push rod and an electromagnetic valve, wherein a first water divider is arranged inside the main body frame, a water inlet pipeline is connected onto the first water divider, the other end of a heat exchange pipeline is connected with a second water divider, a water outlet pipeline is arranged on the second water divider, an exhaust pipeline is arranged on the second water divider, a scraper plate is arranged on the heat exchange pipeline, a spray head is arranged inside the main body frame, a flow dividing pipeline is connected onto the spray head, the electric push rod is connected onto the filter net, and the electromagnetic valve is arranged on a filter chamber. This flue gas waste heat recovery device is used in atmosphere pollution treatment is provided with motor, threaded rod and scraper blade, and the accessible motor drives the threaded rod rotatory to with scraper blade threaded connection, thereby realize the lift of scraper blade, strike off the impurity on the heat transfer pipeline, this kind of mode can make the heat exchange efficiency of device obtain the guarantee, makes the more stable of device.
Description
Technical Field
The utility model relates to the technical field of flue gas waste heat recovery, in particular to a flue gas waste heat recovery device for atmospheric pollution treatment.
Background
In the last decade, due to energy shortage, along with the further development of energy-saving and environment-friendly work, various novel advanced energy-saving furnaces become perfect day by day, and the heat dissipation loss of the furnaces is obviously reduced after the novel refractory fiber and other high-quality heat-insulating materials are adopted, the combustion is enhanced by adopting an advanced combustion device, the incomplete combustion amount is reduced, the air-fuel ratio also becomes reasonable, however, the technology of reducing the heat loss of the exhaust smoke and recovering the waste heat of the exhaust smoke is not good enough. In order to further improve the heat efficiency of the kiln and achieve the purposes of energy conservation and consumption reduction, the recovery of the flue gas waste heat is also an important energy-saving way.
However, the existing device for recovering waste heat on the market cannot meet the requirements of people due to relatively imperfect technology, and the preheating recovery device in the prior art has the defects that impurities are attached to and cover fins after the preheating recovery device is used for a long time, so that the heat exchange effect of the device is poor, and unnecessary waste is caused. Therefore, a flue gas waste heat recovery device for atmospheric pollution treatment is provided so as to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a flue gas waste heat recovery device for treating atmospheric pollution, which solves the problems that the prior device for recovering waste heat in the market cannot meet the requirements of people due to relatively imperfect technology, and the preheating recovery device in the prior art has poor heat exchange effect and causes unnecessary waste because impurities are attached and covered on fins after the preheating recovery device is used for a long time.
In order to achieve the purpose, the utility model provides the following technical scheme: a flue gas waste heat recovery device for atmospheric pollution control comprises a main body frame, an electric push rod and an electromagnetic valve, wherein a first water divider is arranged inside the main body frame, a water inlet pipeline is connected onto the first water divider, an air inlet pipeline penetrates through the first water divider, a heat exchange pipeline is arranged below the first water divider, the other end of the heat exchange pipeline is connected with a second water divider, a water outlet pipeline is arranged on the second water divider, an exhaust pipeline is arranged on the second water divider, a scraper plate is arranged on the heat exchange pipeline, a threaded rod penetrates through the scraper plate, a motor is arranged below the threaded rod, a spray head is arranged inside the main body frame, a flow dividing pipeline is connected onto the spray head, a connecting pipeline is arranged on the flow dividing pipeline, the other end of the connecting pipeline is connected with a water pump, a filter chamber is connected onto the water pump, and a filter screen is arranged inside the filter chamber, an electric push rod is connected to the filter screen, and an electromagnetic valve is installed on the filter chamber.
Preferably, the first water separator is communicated with the second water separator through a heat exchange pipeline, and the heat exchange pipeline is uniformly distributed around the central axis of the first water separator.
Preferably, the connection mode between the scraper and the threaded rod is threaded connection, and the scraper forms a lifting structure on the heat exchange pipeline through the threaded rod and the motor.
Preferably, the connection mode between the scraper and the heat exchange pipeline is laminating connection, and the connection mode between the exhaust pipeline and the scraper is through connection.
Preferably, the filter chamber is connected with the main body frame through a solenoid valve, and the solenoid valve is positioned above the second water separator.
Preferably, the connection mode between filter screen and the filter chamber inner wall is for laminating the connection, and the filter screen passes through electric putter and constitutes elevating system in filter chamber inside.
Compared with the prior art, the utility model has the beneficial effects that: this flue gas waste heat recovery device is used in atmosphere pollution treatment:
(1) the heat exchange device is provided with the motor, the threaded rod and the scraper, the threaded rod can be driven to rotate by the motor and is in threaded connection with the scraper, so that the scraper can be lifted, impurities on the heat exchange pipeline can be scraped, the heat exchange efficiency of the heat exchange device can be guaranteed, and the heat exchange device is more stable;
(2) be provided with electric push rod, filter screen and water pump, the accessible filter screen filters the inside condensate water of main body frame, later salvages the clearance through electric push rod to accessible water pump is with the inside water pump of filter chamber advance the shower nozzle inside clear up main body frame inside, makes more economy and practicality of device.
Drawings
FIG. 1 is a schematic sectional view of the main body of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is a schematic view of the structure at A in FIG. 1 according to the present invention.
In the figure: 1. a main body frame; 2. a first water divider; 3. a water inlet pipe; 4. an air intake duct; 5. a heat exchange conduit; 6. a second water separator; 7. a water outlet pipeline; 8. an exhaust duct; 9. a squeegee; 10. a threaded rod; 11. a motor; 12. a spray head; 13. a diversion pipeline; 14. connecting a pipeline; 15. a water pump; 16. a filtering chamber; 17. a filter screen; 18. an electric push rod; 19. an electromagnetic valve.
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. 1-4, the present invention provides a technical solution: a flue gas waste heat recovery device for atmospheric pollution control comprises a main body frame 1, a first water divider 2, a water inlet pipeline 3, an air inlet pipeline 4, a heat exchange pipeline 5, a second water divider 6, a water outlet pipeline 7, an exhaust pipeline 8, a scraper 9, a threaded rod 10, a motor 11, a spray head 12, a flow dividing pipeline 13, a connecting pipeline 14, a water pump 15, a filter chamber 16, a filter screen 17, an electric push rod 18 and an electromagnetic valve 19, wherein the first water divider 2 is arranged inside the main body frame 1, the water inlet pipeline 3 is connected onto the first water divider 2, the air inlet pipeline 4 penetrates through the first water divider 2, the heat exchange pipeline 5 is arranged below the first water divider 2, the other end of the heat exchange pipeline 5 is connected with the second water divider 6, the water outlet pipeline 7 is arranged on the second water divider 6, the exhaust pipeline 8 is arranged on the second water divider 6, the scraper 9 is arranged on the heat exchange pipeline 5, and the threaded rod 10 penetrates through the scraper 9, and install motor 11 below threaded rod 10, main body frame 1 is inside to be provided with shower nozzle 12, and is connected with reposition of redundant personnel pipeline 13 on the shower nozzle 12, installs connecting tube 14 on the reposition of redundant personnel pipeline 13, and the connecting tube 14 other end is connected with water pump 15, is connected with filter chamber 16 on the water pump 15, and filter chamber 16 internally mounted has filter screen 17, is connected with electric push rod 18 on the filter screen 17, and installs solenoid valve 19 on the filter chamber 16.
First water knockout drum 2 is linked together through heat transfer pipeline 5 and second water knockout drum 6, and heat transfer pipeline 5 is around the axis evenly distributed of first water knockout drum 2 to can make the heat transfer effect of device better, more stable.
The connection mode between the scraper blade 9 and the threaded rod 10 is threaded connection, and the scraper blade 9 constitutes a lifting structure on the heat exchange pipeline 5 through the threaded rod 10 and the motor 11, so that the device can realize a self-cleaning function and is more practical.
The connected mode between scraper blade 9 and the heat transfer pipeline 5 is connected for the laminating, and the connected mode between exhaust duct 8 and the scraper blade 9 is through connection, can strike off the attached impurity on the heat transfer pipeline 5 to can make the more stable of device.
The filtering chamber 16 is connected with the main body frame 1 through the electromagnetic valve 19, and the position of the electromagnetic valve 19 is positioned above the second water separator 6, so that the function of discharging condensed water and the function of discharging sewage are realized, and the more reasonable function is realized.
The connection mode between filter screen 17 and the inner wall of filter chamber 16 is for laminating the connection, and filter screen 17 passes through electric push rod 18 and constitutes elevating system in filter chamber 16 inside, realizes filtering the condensate water to the circulation uses and cleans.
The working principle is as follows: when the flue gas waste heat recovery device for atmospheric pollution treatment is used, firstly, high-temperature flue gas is discharged into the main body frame 1 through the air inlet pipeline 4, meanwhile, water is discharged into the first water divider 2 through the water inlet pipeline 3, then the high-temperature flue gas flows into the heat exchange pipeline 5 for heat exchange, the hot water after heat exchange enters the second water divider 6 and is discharged through the water outlet pipeline 7, and the flue gas is discharged through the exhaust pipeline 8.
When the condensed water in the main body frame 1 reaches a certain amount, the electromagnetic valve 19 is started to discharge the condensed water into the filtering chamber 16, then impurities in the water are filtered through the filtering screen 17, then the electric push rod 18 is started to lift the filtering screen 17 in the filtering chamber 16 to salvage the impurities for cleaning, then the motor 11 is started to drive the threaded rod 10 to rotate when the heat exchange pipeline 5 is cleaned, the threaded rod is in threaded connection with the scraping plate 9 to lift, the surface of the heat exchange pipeline 5 is scraped, meanwhile, the water pump 15 is started to discharge the water in the filtering chamber 16 into the spray head 12 through the connecting pipeline 14 and the diversion pipeline 13, and the water is sprayed out through the spray head 12 to be cleaned. This is the entire workflow. And those not described in detail in this specification are well within the skill of those in the art.
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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an atmosphere pollution administers uses flue gas waste heat recovery device, includes main body frame (1), electric push rod (18) and solenoid valve (19), its characterized in that: the water purifier is characterized in that a first water divider (2) is arranged inside a main body frame (1), a water inlet pipeline (3) is connected onto the first water divider (2), an air inlet pipeline (4) penetrates through the first water divider (2), a heat exchange pipeline (5) is installed below the first water divider (2), the other end of the heat exchange pipeline (5) is connected with a second water divider (6), a water outlet pipeline (7) is installed on the second water divider (6), an exhaust pipeline (8) is installed on the second water divider (6), a scraping plate (9) is installed on the heat exchange pipeline (5), a threaded rod (10) penetrates through the scraping plate (9), a motor (11) is installed below the threaded rod (10), a spray head (12) is arranged inside the main body frame (1), a shunt pipeline (13) is connected onto the spray head (12), and a connecting pipeline (14) is installed on the shunt pipeline (13), and the other end of the connecting pipeline (14) is connected with a water pump (15), the water pump (15) is connected with a filtering chamber (16), a filtering screen (17) is arranged inside the filtering chamber (16), the filtering screen (17) is connected with an electric push rod (18), and the filtering chamber (16) is provided with an electromagnetic valve (19).
2. The flue gas waste heat recovery device for atmospheric pollution treatment according to claim 1, characterized in that: the first water divider (2) is communicated with the second water divider (6) through a heat exchange pipeline (5), and the heat exchange pipeline (5) is uniformly distributed around the central axis of the first water divider (2).
3. The flue gas waste heat recovery device for atmospheric pollution treatment according to claim 1, characterized in that: the scraper (9) is connected with the threaded rod (10) in a threaded manner, and the scraper (9) forms a lifting structure on the heat exchange pipeline (5) through the threaded rod (10) and the motor (11).
4. The flue gas waste heat recovery device for atmospheric pollution treatment according to claim 1, characterized in that: the scraper (9) is connected with the heat exchange pipeline (5) in a fitting manner, and the exhaust pipeline (8) is connected with the scraper (9) in a penetrating manner.
5. The flue gas waste heat recovery device for atmospheric pollution treatment according to claim 1, characterized in that: the filter chamber (16) is connected with the main body frame (1) through an electromagnetic valve (19), and the position of the electromagnetic valve (19) is positioned above the second water divider (6).
6. The flue gas waste heat recovery device for atmospheric pollution treatment according to claim 1, characterized in that: the filter screen (17) is connected with the inner wall of the filter chamber (16) in a fitting manner, and the filter screen (17) forms a lifting mechanism inside the filter chamber (16) through an electric push rod (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755791.0U CN215810359U (en) | 2021-07-30 | 2021-07-30 | Flue gas waste heat recovery device for atmospheric pollution treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121755791.0U CN215810359U (en) | 2021-07-30 | 2021-07-30 | Flue gas waste heat recovery device for atmospheric pollution treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215810359U true CN215810359U (en) | 2022-02-11 |
Family
ID=80126770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121755791.0U Expired - Fee Related CN215810359U (en) | 2021-07-30 | 2021-07-30 | Flue gas waste heat recovery device for atmospheric pollution treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215810359U (en) |
-
2021
- 2021-07-30 CN CN202121755791.0U patent/CN215810359U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |
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| CF01 | Termination of patent right due to non-payment of annual fee |