CN217561270U - Flue gas on-line monitoring device - Google Patents
Flue gas on-line monitoring device Download PDFInfo
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- CN217561270U CN217561270U CN202220612711.4U CN202220612711U CN217561270U CN 217561270 U CN217561270 U CN 217561270U CN 202220612711 U CN202220612711 U CN 202220612711U CN 217561270 U CN217561270 U CN 217561270U
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- flue gas
- dust cover
- monitoring station
- top surface
- rotation portion
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model relates to a flue gas monitoring technology field specifically is a flue gas on-line monitoring device, including the monitoring station, the top surface of monitoring station is equipped with and is cylindric dust cover, and the lateral wall of dust cover is the filter screen form, and the open end of dust cover is connected on the top surface of monitoring station, and the bottom surface of monitoring station is equipped with servo motor, and servo motor's output shaft runs through monitoring station and coaxial coupling has the rotation post along vertical direction distribution, rotates the post and is located the dust cover, and the outside fixed cover that rotates the post is equipped with bears the dish, bears the peripheral department of top surface of dish and is equipped with the flue gas monitor body. The utility model discloses a dust cover filters the large granule impurity in the flue gas, prevents that this integument of flue gas monitor from polluting to cause the monitoring data error great to drive the flue gas monitor body through servo motor and be circular motion, make the flue gas monitor body can monitor diversified flue gas, improve the degree of accuracy of monitoring data.
Description
Technical Field
The utility model relates to a flue gas monitoring technology field specifically is a flue gas on-line monitoring device.
Background
At present, the emission of sulfur dioxide and carbon dioxide in China is respectively the first place and the second place in the world. The main reason for serious pollution of the air quality is an energy structure mainly based on coal, and 70 percent of the Chinese power generation industry is coal-fired power generation. The smoke discharged by the coal-fired power plant contains smoke dust, carbon dioxide, sulfur dioxide, nitrogen oxide and a small amount of carbon monoxide, and the smoke dust directly influences the environmental quality of the atmosphere.
In the prior art, a utility model patent with publication number CN214010999U provides a flue gas concentration detection device for flue gas treatment convenient to install. The flue gas concentration detector comprises a box body and a flue gas concentration detector positioned in the box body. Above-mentioned patent technical scheme in specific use, need with box fixed mounting in a certain place, then utilizes the inside flue gas concentration detector of box to detect the flue gas concentration in the environment. However, the smoke in the air is not uniformly distributed, and especially at the position close to the smoke discharge port, the smoke is not fully spread, so that the detection result of the smoke concentration detector and the actual error are often larger. Therefore, an online smoke monitoring device is provided to well solve the above disadvantages.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas on-line monitoring device for solve the problem that proposes among the above-mentioned background art.
The utility model discloses a can realize through following technical scheme: the utility model provides a flue gas on-line monitoring device, includes the monitoring station, the top surface of monitoring station is equipped with and is cylindric dust cover, the lateral wall of dust cover is the filter screen form, just the open end of dust cover is connected on the top surface of monitoring station, the bottom surface of monitoring station is equipped with servo motor, servo motor's output shaft runs through monitoring station and coaxial coupling has the rotation post along vertical direction distribution, it is located to rotate the post in the dust cover, just the outside fixed cover that rotates the post is equipped with bears the dish, the top surface periphery department of bearing the dish is equipped with the flue gas monitor body.
Preferably, the top surface centre of a circle position of dust cover is equipped with rotation portion, the bottom of rotation portion run through the top of dust cover and with the rotation post is connected, the top of rotation portion is equipped with the connecting rod that is L shape rod-like structure, the connecting rod is kept away from one section of rotation portion is on a parallel with the axis direction of dust cover, just the connecting rod is kept away from one section of rotation portion is equipped with the brush, is used for the clearance the lateral wall of dust cover.
Preferably, the outside activity cover of rotation portion is equipped with the spacing ring, the spacing ring with rotation portion normal running fit, just the spacing ring fixed connection be in on the top surface of dust cover.
Preferably, the top end of the rotating column is provided with a cross-shaped fitting block, and the bottom surface of the rotating part is provided with an embedded groove matched with the fitting block.
Preferably, the top surface of monitoring station is followed the circumference of plummer dish is evenly provided with universal ball, ball on the universal ball with the bottom surface of plummer contacts.
Compared with the prior art, the utility model provides a flue gas on-line monitoring device possesses following beneficial effect:
1. the utility model filters large particle impurities in the flue gas through the dust cover, prevents the flue gas monitor body from being polluted to cause larger error of monitoring data, and drives the flue gas monitor body to do circular motion through the servo motor, so that the flue gas monitor body can monitor multi-directional flue gas, and the accuracy of monitoring data is improved;
2. the utility model discloses a servo motor can drive the brush simultaneously and rotate around the dust cover, and then clears up the impurity on the dust cover lateral wall, avoids influencing the monitoring result because of the dust cover blocks up.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the structure of the rotating part of the present invention.
In the figure: 1. a monitoring station; 2. a dust cover; 3. a servo motor; 4. rotating the column; 5. a carrier tray; 6. A monitor body; 7. a rotating part; 8. a connecting rod; 9. a brush; 10. a limiting ring; 11. fitting blocks; 12. a universal ball.
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.
Example (b): referring to fig. 1 and 2, an online flue gas monitoring device includes a monitoring station 1, a cylindrical dust cover 2 is disposed on the top surface of the monitoring station 1, the side wall of the dust cover 2 is in the shape of a filter screen, and the open end of the dust cover 2 is connected to the top surface of the monitoring station 1 for filtering large particle impurities in flue gas; the bottom surface of monitoring station 1 is equipped with servo motor 3, servo motor 3's output shaft runs through monitoring station 1 and coaxial coupling has along the rotation post 4 of vertical direction distribution, rotate post 4 and be located dust cover 2, and the outside fixed cover that rotates post 4 is equipped with bears dish 5, rotate post 4 promptly and bear fixed connection between the dish 5, the peripheral department of top surface that bears dish 5 is equipped with flue gas monitor body 6, monitor body 6 passes through bolt fixed mounting on bearing dish 5. The top surface of monitoring station 1 evenly is provided with universal ball 12 along the circumference that bears dish 5, and ball on the universal ball 12 contacts with the bottom surface that bears dish 5, and the effect improves the stability when bearing dish 5 is rotatory, avoids bearing dish 5 to take place vibrations and causes monitor body 6 to take place to damage.
A rotating part 7 is arranged at the center of the circle of the top surface of the dust cover 2, the bottom end of the rotating part 7 penetrates through the top of the dust cover 2 and is connected with the rotating column 4, a connecting rod 8 in an L-shaped rod-shaped structure is arranged at the top of the rotating part 7, a section, far away from the rotating part 7, of the connecting rod 8 is parallel to the axis direction of the dust cover 2, a hairbrush 9 is arranged at a section, far away from the rotating part 7, of the connecting rod 8, and the hair surface of the hairbrush 9 is attached to the dust cover 2 and used for cleaning the side wall of the dust cover 2; a limiting ring 10 is movably sleeved on the outer side of the rotating part 7, the limiting ring 10 is in rotating fit with the rotating part 7, and the limiting ring 10 is fixedly connected to the top surface of the dust cover 2, namely the rotating part 7 is in rotating fit with the dust cover 2; the top of the rotating column 4 is provided with a cross-shaped fitting block 11, the bottom surface of the rotating part 7 is provided with an embedded groove (not shown in the figure) matched with the fitting block 11, and after the fitting block 11 is inserted into the embedded groove, the rotating column 4 can drive the rotating part 7 to rotate, so that the brush 9 is driven to rotate around the dust cover 2, and the impurities on the side wall of the dust cover 2 are cleaned by the brush 9, so that the blockage is avoided.
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 a flue gas on-line monitoring device, includes monitoring station (1), its characterized in that: the top surface of monitoring station (1) is equipped with and is cylindric dust cover (2), the lateral wall of dust cover (2) is the filter screen form, just the open end of dust cover (2) is connected on the top surface of monitoring station (1), the bottom surface of monitoring station (1) is equipped with servo motor (3), the output shaft of servo motor (3) runs through monitoring station (1) and coaxial coupling has rotation post (4) along vertical direction distribution, it is located to rotate post (4) in dust cover (2), just the outside fixed cover that rotates post (4) is equipped with plummer (5), the top surface periphery department of plummer (5) is equipped with flue gas monitoring appearance body (6).
2. The online flue gas monitoring device according to claim 1, characterized in that: the top surface centre of a circle position of dust cover (2) is equipped with rotation portion (7), the bottom of rotation portion (7) runs through the top of dust cover (2) and with rotation post (4) are connected, the top of rotation portion (7) is equipped with connecting rod (8) that are L shape rod-like structure, connecting rod (8) are kept away from one section of rotation portion (7) is on a parallel with the axis direction of dust cover (2), just connecting rod (8) are kept away from one section of rotation portion (7) is equipped with brush (9), is used for the clearance the lateral wall of dust cover (2).
3. The online flue gas monitoring device according to claim 2, characterized in that: the outside activity cover of rotation portion (7) is equipped with spacing ring (10), spacing ring (10) with rotation portion (7) normal running fit, just spacing ring (10) fixed connection be in on the top surface of dust cover (2).
4. The online flue gas monitoring device according to claim 3, wherein: the top of the rotating column (4) is provided with a cross-shaped conjunction block (11), and the bottom surface of the rotating part (7) is provided with an embedded groove matched with the conjunction block (11).
5. The online flue gas monitoring device according to claim 1, characterized in that: the top surface of monitoring station (1) is followed the circumference of plummer dish (5) evenly is provided with universal ball (12), ball on universal ball (12) with the bottom surface of plummer dish (5) contacts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220612711.4U CN217561270U (en) | 2022-03-21 | 2022-03-21 | Flue gas on-line monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220612711.4U CN217561270U (en) | 2022-03-21 | 2022-03-21 | Flue gas on-line monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217561270U true CN217561270U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220612711.4U Active CN217561270U (en) | 2022-03-21 | 2022-03-21 | Flue gas on-line monitoring device |
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| CN (1) | CN217561270U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591834A (en) * | 2022-10-20 | 2023-01-13 | 西藏晶啸环保科技有限公司（Cn） | Atmospheric haze pollution monitoring mechanism |
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2022
- 2022-03-21 CN CN202220612711.4U patent/CN217561270U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115591834A (en) * | 2022-10-20 | 2023-01-13 | 西藏晶啸环保科技有限公司（Cn） | Atmospheric haze pollution monitoring mechanism |
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