CN215822593U

CN215822593U - Accurate measurement device for carbon emission of coal-fired power plant

Info

Publication number: CN215822593U
Application number: CN202121928829.XU
Authority: CN
Inventors: 乔远峰; 林建雄; 魏晋宏; 王圣惠; 韩宇
Original assignee: Shanxi Sanhesheng Intelligent Technology Co ltd
Current assignee: Shanxi Sanhesheng Intelligent Technology Co ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-02-15
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses an accurate measurement device for carbon emission of a coal-fired power plant, and relates to the technical field of thermal power generation environment detection. According to the utility model, the device can be installed in chimneys with different diameters by matching the motor, the fixed column, the bearing, the first bevel gear, the second bevel gear, the cross rod and the ejector rod, the operation is simple, the use is convenient, the practicability is higher, the filter screen structure convenient to disassemble is arranged, when the filter screen is blocked, the filter screen is convenient to disassemble and disassemble, a large amount of time is saved, the working efficiency is improved, and the popularization and the use are facilitated.

Description

Accurate measurement device for carbon emission of coal-fired power plant

Technical Field

The utility model relates to the technical field of thermal power generation environment detection, in particular to an accurate measurement device for carbon emission of a coal-fired power plant.

Background

The country pays more and more attention to environmental protection construction, especially requires key enterprises such as power plants and the like to control greenhouse gas emission and provide energy consumption data, uses coal-fired thermal power plants as main carbon dioxide emission sources, and needs to account greenhouse gas emission and summarize reports.

In chinese utility model patent application no: CN201822009271.X discloses a thermal power generating unit carbon emission measuring device. This thermal generator set carbon emission measuring device, including penetrating the boiler flue in the total pressure get press the pipe, the static pressure is got and is pressed pipe and flue gas carbon dioxide sampling tube and flue gas flow equalizing pipe, the total pressure is got and is pressed pipe, static pressure and is got and press the pipe and flue gas flow equalizing pipe three from interior to the overcoat and put, flue gas carbon dioxide sampling tube distributes in flue gas flow equalizing pipe both sides and through stay tube and flue gas flow equalizing pipe intercommunication. The device is in the use, and the installation is very inconvenient, can not install inside the chimney of the diameter of difference, and the device advances the filter screen of cigarette mouth and is blockked up easily, and the filter screen is not convenient for clear up it after blockking up, is unfavorable for using widely.

Therefore, it is necessary to provide an accurate measurement device for carbon emissions from coal-fired power plants to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: the utility model provides an accurate measuring device for carbon emission of a coal-fired power plant, aiming at solving the problems that the accurate measuring device for carbon emission of the coal-fired power plant is inconvenient to install and clean a filter screen.

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an accurate measuring device of coal fired power plant carbon emission, includes first casing, the top fixedly connected with second casing of first casing, the top fixedly connected with third casing of second casing, the bottom fixedly connected with connecting block of first casing, the bottom fixedly connected with drain pan of connecting block, the internal rotation of first casing is connected with the fixed column, the first bevel gear of bottom outside fixedly connected with of fixed column, the meshing of the top outside of first bevel gear is connected with the second bevel gear, one side fixedly connected with horizontal pole of second bevel gear, the sleeve has been cup jointed in the one end outside that the second bevel gear was kept away from to the horizontal pole, the ejector pin has been cup jointed to the one end inside that the horizontal pole was kept away from to the sleeve, the one end fixedly connected with briquetting of ejector pin.

Further, the bottom of fixed column fixedly connected with bearing, bearing and first casing fixed connection.

Further, the inside fixedly connected with motor of third casing, the output shaft fixedly connected with shaft coupling of motor, the top fixed connection of shaft coupling bottom and fixed column.

Furthermore, a supporting arm is fixedly connected to the inside of the first shell, and the supporting arm is rotatably connected with the cross rod.

Further, the sleeve is close to the inside fixedly connected with stopper of one side of ejector pin, the spacing groove has all been seted up to the both sides of ejector pin, spacing groove and stopper looks adaptation.

Furthermore, one end of the cross rod, which is close to the sleeve, is sleeved inside the ejector rod, and the ejector rod is in threaded connection with the cross rod.

Further, mounting groove and recess have been seted up to the inside of drain pan, the inside of recess is equipped with the filter screen, the inside of mounting groove is equipped with the baffle, the through-hole has been seted up to the inside of baffle, the shifting chute has been seted up in the outside of recess, the bottom fixedly connected with pressure spring of shifting chute, the top fixedly connected with roof of pressure spring.

Further, a clamping groove is formed in the outer side of the baffle, a clamping block is fixedly connected to the inner portion of the mounting groove, and the clamping block is matched with the clamping groove.

The utility model has the following beneficial effects:

1. according to the utility model, the motor, the fixed column, the bearing, the first bevel gear, the second bevel gear, the cross rod and the ejector rod are matched, so that the device can be installed in chimneys with different diameters, and the device is simple to operate, convenient to use and high in practicability.

2. According to the utility model, by arranging the filter screen structure convenient to disassemble, when the filter screen is blocked, the filter screen is convenient to disassemble and disassemble, so that a large amount of time is saved, the working efficiency is improved, and the filter screen structure is beneficial to popularization and use.

3. The utility model has simple structure, wide application range and wide market development prospect, can be applied to different installation environments, and is convenient for cleaning the filter screen, thereby improving the detection precision.

Drawings

FIG. 1 is a perspective view of the structure of the present invention;

FIG. 2 is a cross-sectional view of a first housing structure according to the present invention;

FIG. 3 is a bottom schematic view of the structure of the present invention;

fig. 4 is a schematic cross-sectional view of the bottom case structure of the present invention.

Reference numerals: 1. a first housing; 2. a second housing; 3. a sleeve; 4. a top rod; 5. a third housing; 6. briquetting; 7. a bottom case; 8. a baffle plate; 9. a clamping block; 10. mounting grooves; 11. a card slot; 12. a motor; 13. fixing a column; 14. a bearing; 15. a first bevel gear; 16. a second bevel gear; 17. a cross bar; 18. a support arm; 19. a limiting groove; 20. a limiting block; 21. a moving groove; 22. filtering with a screen; 23. a groove; 24. a pressure spring; 25. a top plate; 26. a through hole; 27. connecting blocks; 28. a coupling is provided.

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.

Example 1

Referring to fig. 1-2, an accurate measurement device for carbon emission of a coal-fired power plant comprises a first shell 1, a second shell 2 is fixedly connected to the top of the first shell 1, a third shell 5 is fixedly connected to the top of the second shell 2, a connecting block 27 is fixedly connected to the bottom of the first shell 1, a bottom shell 7 is fixedly connected to the bottom of the connecting block 27, a fixed column 13 is rotatably connected to the inside of the first shell 1, a first bevel gear 15 is fixedly connected to the outer side of the bottom of the fixed column 13, a second bevel gear 16 is connected to the outer side of the top of the first bevel gear 15 in a meshing manner, a cross rod 17 is fixedly connected to one side of the second bevel gear 16, a sleeve 3 is sleeved to the outer side of one end, away from the cross rod 17, of the sleeve 3, a push rod 4 is sleeved to the inside of one end, away from the cross rod 17, and a pressing block 6 is fixedly connected to one end of the push rod 4.

In this embodiment, during the installation, starter motor 12, motor 12's output shaft drives fixed column 13 and rotates, fixed column 13 makes second bevel gear 16 rotate through driving first bevel gear 15, second bevel gear 16 drives horizontal pole 17 rotation,

horizontal pole

17 and 4 threaded connection of ejector pin, ejector pin 4 drives briquetting 6 and removes, briquetting 6 contacts with the inside wall of chimney mutually, thereby the card is on the inner wall of chimney, through motor 12, fixed column 13, bearing 14, first bevel gear 15, second bevel gear 16, cooperation between horizontal pole 17 and the ejector pin 4, make the device can install in the chimney of different diameters, and is simple in operation, high durability and convenient use can be had.

Example 2

Referring to fig. 1-2, the present embodiment is further optimized based on embodiment 1, specifically, a bearing 14 is fixedly connected to the bottom of the fixing column 13, and the bearing 14 is fixedly connected to the first housing 1.

Specifically, the inside of the third housing 5 is fixedly connected with a motor 12, an output shaft of the motor 12 is fixedly connected with a coupler 28, and the bottom of the coupler 28 is fixedly connected with the top of the fixing column 13.

Specifically, a supporting arm 18 is fixedly connected to the inside of the first housing 1, and the supporting arm 18 is rotatably connected to the cross bar 17.

Specifically, the sleeve 3 is close to the inside fixedly connected with stopper 20 of one side of ejector pin 4, and spacing groove 19 has all been seted up to the both sides of ejector pin 4, and spacing groove 19 and stopper 20 looks adaptation.

Specifically, one end of the cross rod 17 close to the sleeve 3 is sleeved inside the ejector rod 4, and the ejector rod 4 is in threaded connection with the cross rod 17.

In this embodiment, through the cooperation between spacing groove 19 and the stopper 20, prevent that ejector pin 4 from following horizontal pole 17 and rotating together, the device simple structure can use the installation environment of difference, and application range is wider, is convenient for clean filter screen 22 to improve the precision that detects, have wide market development prospect.

Example 3

Referring to fig. 3-4, the present embodiment is optimized based on embodiment 1 or embodiment 2, specifically, an installation groove 10 and a groove 23 are formed in the bottom case 7, a filter screen 22 is disposed in the groove 23, a baffle 8 is disposed in the installation groove 10, a through hole 26 is formed in the baffle 8, a moving groove 21 is formed in the outer side of the groove 23, a pressure spring 24 is fixedly connected to the bottom of the moving groove 21, and a top plate 25 is fixedly connected to the top of the pressure spring 24.

Specifically, the outside of baffle 8 has been seted up draw-in groove 11, the inside fixedly connected with fixture block 9 of mounting groove 10, fixture block 9 and draw-in groove 11 looks adaptation.

In this embodiment, when dismantling, rotate baffle 8, make baffle 8 drive draw-in groove 11 and rotate, when draw-in groove 11 and fixture block 9 coincidence, baffle 8 can lift off this moment, under the effect of pressure spring 24, and filter screen 22 can be followed mounting groove 10 and taken out, through setting up convenient to detach's filter screen 22 structure, after filter screen 22 is blockked up, is convenient for dismantle and dismantle it, has saved a large amount of time, has improved work efficiency, is favorable to using widely.

In summary, the following steps: according to the utility model, the motor 12, the fixing column 13, the bearing 14, the first bevel gear 15, the second bevel gear 16, the cross rod 17 and the ejector rod 4 are matched, so that the device can be installed in chimneys with different diameters, the operation is simple, the use is convenient, the practicability is higher, the filter screen 22 structure convenient to disassemble is arranged, when the filter screen 22 is blocked, the disassembly is convenient, a large amount of time is saved, the working efficiency is improved, and the popularization and the use are facilitated.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and the scope of the present invention is defined by the appended claims, and all structural changes that can be made by using the contents of the description and the drawings of the present invention are intended to be covered by the scope of the present invention.

Claims

1. An accurate measurement device of coal fired power plant carbon emission amount, includes first casing (1), its characterized in that: the top of the first shell (1) is fixedly connected with a second shell (2), the top of the second shell (2) is fixedly connected with a third shell (5), the bottom of the first shell (1) is fixedly connected with a connecting block (27), the bottom of the connecting block (27) is fixedly connected with a bottom shell (7), the inside of the first shell (1) is rotatably connected with a fixed column (13), the outer side of the bottom of the fixed column (13) is fixedly connected with a first bevel gear (15), the outer side of the top of the first bevel gear (15) is in meshing connection with a second bevel gear (16), one side of the second bevel gear (16) is fixedly connected with a cross rod (17), the outer side of one end, far away from the second bevel gear (16), of the cross rod (17) is sleeved with a sleeve (3), and the inner part of one end, far away from the cross rod (17), of the sleeve (3) is sleeved with a push rod (4), one end of the ejector rod (4) is fixedly connected with a pressing block (6).

2. The apparatus for accurately measuring the carbon emissions of a coal-fired power plant according to claim 1, wherein: the bottom of the fixed column (13) is fixedly connected with a bearing (14), and the bearing (14) is fixedly connected with the first shell (1).

3. The apparatus for accurately measuring the carbon emissions of a coal-fired power plant according to claim 1, wherein: the motor (12) is fixedly connected to the inside of the third shell (5), a coupler (28) is fixedly connected to an output shaft of the motor (12), and the bottom of the coupler (28) is fixedly connected with the top of the fixing column (13).

4. The apparatus for accurately measuring the carbon emissions of a coal-fired power plant according to claim 1, wherein: the inner part of the first shell (1) is fixedly connected with a supporting arm (18), and the supporting arm (18) is rotatably connected with the cross rod (17).

5. The apparatus for accurately measuring the carbon emissions of a coal-fired power plant according to claim 1, wherein: the inner part of one side of the sleeve (3) close to the ejector rod (4) is fixedly connected with a limiting block (20), limiting grooves (19) are formed in the two sides of the ejector rod (4), and the limiting grooves (19) are matched with the limiting block (20).

6. The apparatus for accurately measuring the carbon emissions of a coal-fired power plant according to claim 1, wherein: one end of the cross rod (17) close to the sleeve (3) is sleeved inside the ejector rod (4), and the ejector rod (4) is in threaded connection with the cross rod (17).

7. The apparatus for accurately measuring the carbon emissions of a coal-fired power plant according to claim 1, wherein: mounting groove (10) and recess (23) have been seted up to the inside of drain pan (7), the inside of recess (23) is equipped with filter screen (22), the inside of mounting groove (10) is equipped with baffle (8), through-hole (26) have been seted up to the inside of baffle (8), shifting chute (21) have been seted up in the outside of recess (23), the bottom fixedly connected with pressure spring (24) of shifting chute (21), top fixedly connected with roof (25) of pressure spring (24).

8. The apparatus for accurately measuring the carbon emissions of a coal fired power plant as set forth in claim 7, wherein: draw-in groove (11) have been seted up in the outside of baffle (8), the inside fixedly connected with fixture block (9) of mounting groove (10), fixture block (9) and draw-in groove (11) looks adaptation.