Carbon emission monitoring device convenient to install

Abstract

The utility model discloses a carbon emission monitoring device convenient to install, and relates to the technical field of carbon emission monitoring, the carbon emission monitoring device convenient to install comprises a case and a waste gas pipe used for inputting gas into the case, and further comprises a negative pressure fan, an air inlet of the negative pressure fan is communicated with the case, and an air outlet of the negative pressure fan is communicated with the waste gas pipe. And a carbon monitoring sensor is mounted at the joint of the negative pressure fan and the case. The waste gas pipe is directly inserted into the connecting pipe, under the arrangement of the sealing ring, the sealing effect between the waste gas pipe and the connecting pipe is improved, the gas leakage phenomenon is avoided, then carbon leakage in waste gas is avoided, and the accuracy of a carbon monitoring result is improved; the equipment is connected with a waste gas pipe, so that the equipment is mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon emission monitoring, in particular to a carbon emission monitoring device which is easy to install. Background Art

[0002] Industrial production tends to generate a lot of carbon emissions, and how to control carbon emissions in industry has become a key research issue. In the prior art, gas monitoring sensors are usually used to collect gas emission data at the monitored location, and then the data is transmitted to a processing center for processing. The greenhouse gases emitted by the factory are monitored based on the results of the analysis and processing. For example, a carbon emission monitoring device is disclosed in Chinese Patent Publication No. CN219266220U. The device can release the fixation of the mounting ring and the monitoring pipe through the cooperation between the screw and the nut, and then filter two and filter one can be removed from the inside of the monitoring pipe, thereby facilitating the cleaning of dust on filter one and filter two to improve the filtering effect.

[0003] However, traditional equipment cannot be directly connected to the exhaust gas emission pipe during use, which can easily cause exhaust gas leakage, further affecting the accuracy of carbon content monitoring in the exhaust gas. Utility Model Content

[0004] The utility model provides a carbon emission monitoring device which is easy to install, so as to solve the problems in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon emission monitoring device that is easy to install, including a chassis, an exhaust pipe for inputting gas into the chassis, and also including: a negative pressure fan, the air inlet of the negative pressure fan is connected to the chassis, and a carbon monitoring sensor is installed at the connection between the negative pressure fan and the chassis; a connecting component, the connecting component includes an air inlet pipe installed at the outer side of the chassis near the lower end, the other end of the air inlet pipe is installed with a connecting pipe, the connecting pipe is installed with a first connecting flange, and the exhaust pipe is installed with a first connecting flange A second connecting flange adapted by the flange, and a sealing ring that abuts against the inner wall of the connecting pipe is installed at one end of the exhaust pipe inserted into the connecting pipe; a filter assembly, the filter assembly includes a fixing frame fixed to the inside of the chassis, an outer filter screen cover is installed on the upper surface of the fixing frame, an inner filter screen cover is fixed to the top end of the outer filter screen cover, and a driven shaft is rotatably installed at the middle position of the outer filter screen cover, an outer scraper that abuts against the outer wall of the inner filter screen cover and the inner wall of the outer filter screen cover is fixed on the outer side of the driven shaft, and an inner scraper that abuts against the inner wall of the inner filter screen cover is fixed on the outer scraper.

[0006] As a preferred technical solution of the utility model, a transmission member for driving the driven shaft to rotate is provided in the chassis, and the transmission member includes a rotating shaft rotatably installed inside the chassis, one end of the rotating shaft extends into the air inlet pipe and is installed with a turbine, and a second bevel gear is fixedly sleeved on the rotating shaft, and a first bevel gear meshing with the second bevel gear is fixed at the lower end of the driven shaft.

[0007] As a preferred technical solution of the utility model, an exhaust pipe is installed at the discharge end of the negative pressure fan, and a third connecting flange is provided at the other end of the exhaust pipe.

[0008] As a preferred technical solution of the utility model, the connecting pipe is a truncated cone structure, and the inner diameter of one end of the connecting pipe connected to the air inlet pipe is 1 / 2 of the inner diameter of the other end thereof.

[0009] As a preferred technical solution of the utility model, a discharge plate is fixed at the lower end of the interior of the chassis, and a sealing door adapted to the discharge plate is hingedly connected to the outer side of the chassis near the lower end.

[0010] As a preferred technical solution of the utility model, the outer scraper is an "L"-shaped structure, and the lower ends of the outer scraper and the inner scraper are fixedly connected by welding.

[0011] Compared with the prior art, the utility model provides a carbon emission monitoring device that is easy to install and has the following beneficial effects:

[0012] 1. The carbon emission monitoring device, which is easy to install, directly inserts the exhaust pipe into the connecting pipe. Under the setting of the sealing ring, the sealing effect between the exhaust pipe and the connecting pipe is improved to avoid leakage, thereby avoiding leakage of carbon in the exhaust gas and improving the accuracy of the carbon monitoring result. The first connecting flange and the second connecting flange are set to connect the device to the exhaust pipe, thereby realizing the installation of the device.

[0013] 2. The easy-to-install carbon emission monitoring device can filter large particles of impurities in the exhaust gas through the setting of the filter assembly. Under the setting of the transmission part, the driven shaft drives the inner scraper and the outer scraper to rotate, which is beneficial to scraping off impurities on the inner filter cover and the outer filter cover, and is beneficial to improving the filtering efficiency of the filter assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the internal structure of the filter assembly in the utility model;

[0017] Figure 4 It is a schematic diagram of the internal structure of the chassis in the utility model.

[0018] In the figure: 1. chassis; 2. sealing door; 3. negative pressure fan; 4. exhaust duct; 5. air inlet duct; 6. connecting pipe; 7. first connecting flange; 8. second connecting flange; 9. exhaust pipe; 10. carbon monitoring sensor; 11. discharge plate; 12. sealing ring; 13. fixing frame; 14. outer filter screen; 15. rotating shaft; 16. turbine; 17. inner filter screen; 18. driven shaft; 19. inner scraper; 20. outer scraper; 21. first bevel gear; 22. second bevel gear. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 4 The utility model discloses a carbon emission monitoring device that is easy to install, including a chassis 1, an exhaust pipe 9 for inputting gas into the chassis 1, and also includes: a negative pressure fan 3, the air inlet of the negative pressure fan 3 is connected to the chassis 1, and a carbon monitoring sensor 10 is installed at the connection between the negative pressure fan 3 and the chassis 1;

[0021] In order to facilitate the connection between the exhaust pipe 9 and the chassis 1, the above-mentioned easy-to-install carbon emission monitoring device is also provided with a connecting component, which includes an air inlet pipe 5 installed on the outer side of the chassis 1 near the lower end, and a connecting pipe 6 is installed at the other end of the air inlet pipe 5, and a first connecting flange 7 is installed on the connecting pipe 6, and a second connecting flange 8 adapted to the first connecting flange 7 is installed on the exhaust pipe 9, and a sealing ring 12 is installed at one end of the exhaust pipe 9 inserted into the connecting pipe 6, which is against the inner wall of the connecting pipe 6. The exhaust pipe 9 is inserted into the connecting pipe 6 so that the sealing ring 12 is against the inner wall of the connecting pipe 6, thereby improving the sealing effect between the exhaust pipe 9 and the connecting pipe 6, avoiding air leakage, and then avoiding carbon leakage in the exhaust gas, thereby improving the accuracy of the carbon monitoring results, and the first connecting flange 7 and the second connecting flange 8 are connected by bolts, thereby realizing the connection between the device and the exhaust pipe 9; in addition, in order to facilitate the filtering of impurities in the exhaust gas during exhaust gas monitoring The above-mentioned easy-to-install carbon emission monitoring device is also provided with a filter assembly, which includes a fixing frame 13 fixed inside the chassis 1, an outer filter screen cover 14 is installed on the upper surface of the fixing frame 13, an inner filter screen cover 17 is fixed on the top of the inner part of the outer filter screen cover 14, and a driven shaft 18 is rotatably installed at the middle position of the outer filter screen cover 14, an outer scraper 20 that is against the outer wall of the inner filter screen cover 17 and the inner wall of the outer filter screen cover 14 is fixed on the outer side of the driven shaft 18, and an inner scraper 19 that is against the inner wall of the inner filter screen cover 17 is fixed on the outer scraper 20, and the negative pressure fan 3 is started to accelerate the exhaust gas input efficiency, so that the exhaust gas passes through the inner filter screen cover 17 and the outer filter screen cover 14 in turn, and the particulate impurities in the exhaust gas are filtered. The driven shaft 18 rotates, so that the outer scraper 20 and the inner scraper 19 rotate, which is beneficial to scraping impurities on the outer filter screen cover 14 and the inner filter screen cover 17, and is beneficial to improving the filtering efficiency of the filter assembly.

[0022] like Figure 2 and Figure 4 As shown, in order to realize the driving of the driven shaft 18, a transmission member for driving the driven shaft 18 to rotate is provided in the chassis 1, and the transmission member includes a rotating shaft 15 rotatably installed inside the chassis 1, one end of the rotating shaft 15 extends into the air inlet pipe 5 and is installed with a turbine 16, and a second bevel gear 22 is fixedly sleeved on the rotating shaft 15, and a first bevel gear 21 meshing with the second bevel gear 22 is fixed at the lower end of the driven shaft 18. When the exhaust gas is input, the exhaust gas impacts the turbine 16, so that the turbine 16 drives the rotating shaft 15 to rotate, and the second bevel gear 22 is driven to rotate through the rotating shaft 15, and the driven shaft 18 rotates under the meshing between the second bevel gear 22 and the first bevel gear 21.

[0023] like Figure 2 As shown, an exhaust pipe 4 is installed at the discharge end of the negative pressure fan 3, and a third connecting flange is provided at the other end of the exhaust pipe 4 to facilitate the exhaust pipe 4 to be connected to an external pipeline.

[0024] like Figure 1 and Figure 2 As shown, in order to facilitate the installation of exhaust pipes 9 with different outer diameters, the above-mentioned connecting pipe 6 is a truncated cone structure, and the inner diameter of one end of the connecting pipe 6 connected to the air inlet pipe 5 is 1 / 2 of the inner diameter of the other end, which is conducive to the rapid insertion of the exhaust pipe 9 into the interior of the connecting pipe 6.

[0025] like Figure 2 and Figure 4 As shown, in order to facilitate the discharge of impurities scraped off the filter assembly, a discharge plate 11 is fixed at the lower end of the chassis 1, which is beneficial to the guidance of impurities, and a sealing door 2 adapted to the discharge plate 11 is hinged at the outer side of the chassis 1 near the lower end. The setting of the sealing door 2 facilitates the opening and closing of the lower end of the chassis 1, thereby facilitating the output of impurities.

[0026] like Figure 3 As shown, the outer scraper 20 is an “L”-shaped structure, and the outer scraper 20 is fixed to the lower end of the inner scraper 19 by welding, which is beneficial to the installation and fixation of the inner scraper 19.

[0027] The working principle and use process of the utility model are as follows: when in use, the exhaust pipe 9 is inserted into the connecting pipe 6, so that the sealing ring 12 is against the inner wall of the connecting pipe 6, the sealing effect between the exhaust pipe 9 and the connecting pipe 6 is improved, and air leakage is avoided, thereby avoiding carbon leakage in the exhaust gas, and improving the accuracy of the carbon monitoring result. The first connecting flange 7 and the second connecting flange 8 are connected by bolts to realize the connection between the device and the exhaust pipe 9, and the negative pressure fan 3 is started to accelerate the exhaust gas input efficiency, so that the exhaust gas passes through the inner filter cover 17 and the outer filter cover 17 in sequence. The mesh cover 14 realizes the filtration of particulate impurities in the exhaust gas, and the filtered air is monitored by the carbon monitoring sensor 10. When the exhaust gas is input, the exhaust gas impacts the turbine 16, so that the turbine 16 drives the rotating shaft 15 to rotate, and the rotating shaft 15 drives the second bevel gear 22 to rotate, and the driven shaft 18 rotates under the meshing between the second bevel gear 22 and the first bevel gear 21, and further rotates the outer scraper 20 and the inner scraper 19, which is beneficial to scrape off impurities on the outer filter mesh cover 14 and the inner filter mesh cover 17, and is beneficial to improve the filtering efficiency of the filter assembly.

[0028] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon emission monitoring device that is easy to install, comprising a chassis (1), an exhaust pipe (9) for inputting gas into the chassis (1), characterized in that: Also includes: A negative pressure fan (3), wherein an air inlet of the negative pressure fan (3) is connected to the chassis (1), and a carbon monitoring sensor (10) is installed at the connection between the negative pressure fan (3) and the chassis (1); A connecting assembly, the connecting assembly comprising an air inlet pipe (5) installed on the outer side of the chassis (1) near the lower end, a connecting pipe (6) installed at the other end of the air inlet pipe (5), a first connecting flange (7) installed on the connecting pipe (6), a second connecting flange (8) adapted to the first connecting flange (7) installed on the exhaust pipe (9), and a sealing ring (12) abutting against the inner wall of the connecting pipe (6) installed at one end of the exhaust pipe (9) inserted into the connecting pipe (6); A filter assembly, the filter assembly comprising a fixing frame (13) fixed inside a chassis (1), an outer filter screen cover (14) being mounted on the upper surface of the fixing frame (13), an inner filter screen cover (17) being fixed at the top end inside the outer filter screen cover (14), and a driven shaft (18) being rotatably mounted at the middle position of the outer filter screen cover (14), an outer scraper (20) being fixed outside the driven shaft (18) and being in contact with both the outer wall of the inner filter screen cover (17) and the inner wall of the outer filter screen cover (14), and an inner scraper (19) being fixed on the outer scraper (20) and being in contact with the inner wall of the inner filter screen cover (17).

2. The easy-to-install carbon emission monitoring device according to claim 1 is characterized in that: A transmission member for driving a driven shaft (18) to rotate is provided in the chassis (1), the transmission member comprising a rotating shaft (15) rotatably mounted inside the chassis (1), one end of the rotating shaft (15) extending into the air inlet pipe (5) and being mounted with a turbine (16), a second bevel gear (22) being fixedly sleeved on the rotating shaft (15), and a first bevel gear (21) meshing with the second bevel gear (22) being fixedly mounted on the lower end of the driven shaft (18).

3. The easy-to-install carbon emission monitoring device according to claim 2 is characterized in that: An exhaust pipe (4) is installed at the discharge end of the negative pressure fan (3), and a third connecting flange is provided at the other end of the exhaust pipe (4).

4. The easy-to-install carbon emission monitoring device according to claim 3 is characterized in that: The connecting pipe (6) is a truncated cone structure, and the inner diameter of one end of the connecting pipe (6) connected to the air inlet pipe (5) is 1 / 2 of the inner diameter of the other end thereof.

5. A carbon emission monitoring device that is easy to install according to any one of claims 1 to 4, characterized in that: A discharge plate (11) is fixed to the lower end of the interior of the chassis (1), and a sealing door (2) adapted to the discharge plate (11) is hingedly connected to the outer side of the chassis (1) near the lower end.

6. The easy-to-install carbon emission monitoring device according to claim 5, characterized in that: The outer scraper (20) is an "L"-shaped structure, and the outer scraper (20) and the lower end of the inner scraper (19) are fixedly connected by welding.

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