CN216117539U

CN216117539U - Long-range on-line monitoring system device of waste gas discharge to reach standard

Info

Publication number: CN216117539U
Application number: CN202122592004.1U
Authority: CN
Inventors: 孙登成
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-03-22
Anticipated expiration: 2031-10-27

Abstract

The utility model belongs to the technical field of exhaust gas monitoring devices, and particularly relates to a remote online monitoring system device for standard-reaching exhaust gas emission, which aims at solving the problems that when a monitoring device is used, the temperature of gas is not convenient to be reduced, the exhaust gas generally contains a large amount of heat, the heat is directly contacted with an exhaust gas detector to cause overheating and is not beneficial to use, and the temperature of the surrounding environment is higher when the heat is discharged. The utility model can effectively cool the waste gas, and has simple structure and convenient use.

Description

Long-range on-line monitoring system device of waste gas discharge to reach standard

Technical Field

The utility model relates to the technical field of exhaust gas monitoring devices, in particular to a remote online monitoring system device for standard-reaching exhaust gas emission.

Background

The waste gas refers to poisonous and harmful gas discharged by human in the production and living processes, and when the waste gas is discharged, the waste gas is monitored by a waste gas detector, so that whether the waste gas reaches the standard is judged.

Current monitoring devices is when using, is not convenient for cool down gas, generally all contains a large amount of heats in the waste gas, and the direct and waste gas detector contact of heat can make it overheated, is unfavorable for the use, and the heat is discharged simultaneously and is made all ring edge border temperature higher, therefore we have proposed a waste gas long-range on-line monitoring system device of emission up to standard, is used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that when a monitoring device is used, the temperature of gas is not convenient to reduce, waste gas generally contains a large amount of heat, the heat is directly contacted with a waste gas detector to overheat the waste gas detector, the waste gas detector is not beneficial to use, and the ambient temperature is high due to heat discharge.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a remote online monitoring system device for standard-reaching emission of waste gas comprises an installation box, wherein a cooling box is fixedly installed in the installation box, a refrigerating sheet is fixedly installed at the bottom of the cooling box, the bottom of the refrigerating sheet extends to the outer sides of the installation box and the cooling box, a waste gas detector is fixedly installed on the inner wall of the top of the installation box, an air inlet pipe is fixedly communicated with one side of the installation box, one end of the air inlet pipe penetrates through the cooling box, an air extractor is fixedly installed at the other side of the installation box, a transverse plate is fixedly installed at one side of the installation box close to the air extractor, one ends of two support rods are fixedly installed at the top of the transverse plate, the other ends of the two support rods are fixedly installed with a same pipeline, a convection mechanism is arranged in the pipeline, a stirring mechanism is arranged on the cooling box and comprises a stirring rod rotatably installed at the top of the cooling box, and a plurality of stirring blades are fixedly installed at the outer side of the stirring rod, the stirring blade is located the inside of cooler bin, and the top of stirring rod extends to the top of install bin and the output shaft of fixed mounting motor, and the top fixed mounting of motor has the L shaped plate, one side of L shaped plate and the top fixed connection of install bin.

Preferably, the convection mechanism comprises a rotating shaft, an inner ring of a bearing is fixedly mounted on the outer side of the rotating shaft, one end of a fixing rod is fixedly mounted on the outer side of the bearing, the other end of the fixing rod is fixedly connected with the inner wall of the pipeline, a rotating fan blade is fixedly mounted on the outer side of the rotating shaft, and a filter screen is fixedly mounted at one end of the pipeline.

Preferably, the fixed cover in the outside of stirring rod is equipped with first sprocket, rotates on the pipeline and installs the montant, and the top fixed mounting of montant has the second sprocket, and the meshing has same chain on first sprocket and the second sprocket.

Preferably, a large bevel gear is fixedly mounted at the bottom of the vertical rod, a small bevel gear is meshed with the large bevel gear, and the small bevel gear is fixedly mounted at one end of the rotating shaft.

Compared with the prior art, the utility model has the advantages that:

(1) when the cooling device is used, external gas enters the gas inlet pipe, part of the gas inlet pipe is positioned in the cooling box, cooling liquid in the cooling box cools the gas, and the cooling piece cools the cooling liquid;

(2) the stirring rod is driven by the motor to rotate, the stirring rod drives the stirring blades to rotate to stir the cooling liquid, so that the heat exchange of the cooling liquid is uniform, the rotating blades are driven by the rotating shaft to rotate to blow air leftwards, the blown air forms convection with the air discharged by the air extractor, and the air is cooled again;

the utility model can effectively cool the waste gas, and has simple structure and convenient use.

Drawings

FIG. 1 is a schematic structural diagram of an exhaust emission compliance remote on-line monitoring system device according to the present invention;

FIG. 2 is an enlarged schematic structural view of part A in FIG. 1 of a remote on-line monitoring system for exhaust emission compliance according to the present invention;

FIG. 3 is a schematic structural diagram of the connection between the air inlet box and the filter screen of the remote on-line monitoring system for up-to-standard exhaust emission according to the present invention;

fig. 4 is a schematic perspective view of the connection of the installation box, the air extractor and the pipeline of the remote on-line monitoring system device for up-to-standard exhaust emission provided by the utility model.

In the figure: 1. installing a box; 2. a cooling tank; 3. an air inlet pipe; 4. an exhaust gas detector; 5. an air extractor; 6. an air intake box; 7. a filtering net cover; 8. a transverse plate; 9. a support bar; 10. a pipeline; 11. a rotating shaft; 12. rotating the fan blades; 13. a vertical rod; 14. a large bevel gear; 15. a bevel pinion gear; 16. a filter screen; 17. an L-shaped plate; 18. a stirring rod; 19. a motor; 20. a chain; 21. a refrigeration plate; 22. a conical air inlet hole.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-4, a long-range on-line monitoring system device of exhaust emission up to standard, including install bin 1, fixed mounting has cooler bin 2 in the install bin 1, the bottom fixed mounting of cooler bin 2 has refrigeration piece 21, the bottom of refrigeration piece 21 extends to the outside of install bin 1 and cooler bin 2, fixed mounting has exhaust gas detection appearance 4 on the top inner wall of install bin 1, one side fixed intercommunication of install bin 1 has intake pipe 3, the one end of intake pipe 3 runs through cooler bin 2, the opposite side fixed mounting of install bin 1 has air extractor 5, one side fixed mounting that install bin 1 is close to air extractor 5 has diaphragm 8, the top fixed mounting of diaphragm 8 has the one end of two bracing pieces 9, the other end fixed mounting of two bracing pieces 9 has same pipeline 10, be equipped with convection current mechanism in the pipeline 10, be equipped with rabbling mechanism on the cooler bin 2.

The exhaust gas detector 4 employs an authorized bulletin number: the exhaust gas detector proposed in the patent document CN 214150618U.

The model of the refrigerating plate 21 is TEC 1-12703.

In this embodiment, the convection mechanism includes a rotating shaft 11, an inner ring of a bearing is fixedly mounted on an outer side of the rotating shaft 11, one end of a fixing rod is fixedly mounted on an outer side of the bearing, the other end of the fixing rod is fixedly connected with an inner wall of the pipeline 10, a rotating fan 12 is fixedly mounted on an outer side of the rotating shaft 11, a filter screen 16 is fixedly mounted on one end of the pipeline 10, and the bearing enables the rotating shaft 11 to stably rotate.

In this embodiment, stirring mechanism is including rotating the stirring rod 18 of installing in 2 tops of cooler bin, the outside fixed mounting of stirring rod 18 has a plurality of stirring vanes, the stirring vane is located the inside of cooler bin 2, the top of stirring rod 18 extends to the top of installation box 1 and fixed mounting has motor 19's output shaft, motor 19's top fixed mounting has L shaped plate 17, one side of L shaped plate 17 and the top fixed connection of installation box 1, stirring rod 18 drives the stirring vane and rotates and stir the coolant liquid, make the coolant liquid heat transfer even.

In this embodiment, the fixed cover in the outside of stirring rod 18 is equipped with first sprocket, rotate on the pipeline 10 and install montant 13, the top fixed mounting of montant 13 has the second sprocket, the meshing has same chain 20 on first sprocket and the second sprocket, the bottom fixed mounting of montant 13 has big bevel gear 14, the meshing has bevel pinion 15 on the big bevel gear 14, bevel pinion 15 fixed mounting is in the one end of rotation axis 11, it rotates to drive first sprocket through stirring rod 18, first sprocket passes through chain 20 and drives the second sprocket and rotate, the second sprocket drives montant 13 and rotates, montant 13 drives big bevel gear 14 and rotates, bevel pinion 14 drives bevel pinion 15 and rotates, bevel pinion 15 drives rotation axis 11 and rotates.

When the gas cooler is used, the air extractor 5 is started, the air extractor 5 extracts air from the gas in the installation box 1, negative pressure is formed in the installation box 1, the outside gas enters the gas inlet pipe 3, part of the gas inlet pipe 3 is positioned in the cooling box 2, the cooling liquid in the cooling box 2 cools the gas, the refrigerating sheets 21 cool the cooling liquid, the cooled gas is blown out from the gas inlet pipe 3, the gas is detected through the waste gas detector 4, the detected gas is extracted by the air extractor 5, the stirring rod 18 is driven by the motor 19 to rotate, the stirring rod 18 drives the stirring blades to rotate to stir the cooling liquid, so that heat exchange of the cooling liquid is uniform, the stirring rod 18 drives the first chain wheel to rotate, the first chain wheel drives the second chain wheel to rotate through the chain 20, the second chain wheel drives the vertical rod 13 to rotate, the vertical rod 13 drives the large bevel gear 14 to rotate, the large bevel gear 14 drives the small bevel gear 15 to rotate, the small bevel gear 15 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the rotating fan blades 12 to rotate and blow air leftwards, the blown air forms convection with air exhausted by the air exhauster 5, and the air is cooled again.

Example two

The difference from the first embodiment is that: the other end of intake pipe 3 is fixed the intercommunication has air inlet box 6, and a plurality of toper inlet ports 22 have been seted up to one side of air inlet box 6, and one side fixed mounting of air inlet box 6 has filter screen panel 7, can filter gas through filtering screen panel 7, avoids impurity to get into.

When the gas cooler is used, the air extractor 5 is started, the air extractor 5 extracts air from the gas in the installation box 1 to form negative pressure in the installation box 1, the outside gas enters the air inlet pipe 3 from the conical air inlet 22 after being filtered by the filter screen cover 7, the left hole of the conical air inlet 22 is large, the right hole is small, the gas passes through the small hole from the large hole, the air pressure is increased, the density is increased, the heat conductivity coefficient of the gas and the small hole wall is increased, the heat is dissipated by the small hole wall, the air temperature is reduced, and preliminary cooling is formed, when the cooled gas passes through the air inlet pipe 3, as part of the air inlet pipe 3 is positioned in the cooling box 2, the cooling liquid in the cooling box 2 cools the gas again, the cooling sheet 21 cools the cooling liquid, the cooled gas is blown out from the air inlet pipe 3, the gas is detected by the waste gas detector 4, the detected gas is pumped out by the air extractor 5, the stirring rod 18 is driven to rotate by the motor 19, stirring rod 18 drives stirring blade and rotates and stir the coolant liquid, make the coolant liquid heat transfer even, drive first sprocket through stirring rod 18 and rotate, first sprocket passes through chain 20 and drives the second sprocket and rotate, the second sprocket drives montant 13 and rotates, montant 13 drives big bevel gear 14 and rotates, big bevel gear 14 drives bevel pinion 15 and rotates, bevel pinion 15 drives rotation axis 11 and rotates, rotation axis 11 drives rotatory flabellum 12 and rotates and bloies left, the wind that blows out forms the convection current with 5 gas generations of air extractor, cool off gas once more.

The rest is the same as the first embodiment.

The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The remote online monitoring system device for the standard-reaching emission of the waste gas comprises an installation box (1) and is characterized in that a cooling box (2) is fixedly installed in the installation box (1), a refrigerating sheet (21) is fixedly installed at the bottom of the cooling box (2), the bottom of the refrigerating sheet (21) extends to the outer sides of the installation box (1) and the cooling box (2), and a waste gas detector (4) is fixedly installed on the inner wall of the top of the installation box (1);

one side of install bin (1) is fixed the intercommunication has intake pipe (3), and the one end of intake pipe (3) runs through cooler bin (2), and the opposite side fixed mounting of install bin (1) has air extractor (5), one side fixed mounting that install bin (1) is close to air extractor (5) has diaphragm (8), and the top fixed mounting of diaphragm (8) has the one end of two bracing pieces (9), and the other end fixed mounting of two bracing pieces (9) has same pipeline (10), is equipped with convection current mechanism in pipeline (10), be equipped with stirring mechanism on cooler bin (2).

2. The remote on-line monitoring system device for up-to-standard exhaust emission of claim 1, wherein the convection mechanism comprises a rotating shaft (11), an inner ring of a bearing is fixedly installed on the outer side of the rotating shaft (11), one end of a fixed rod is fixedly installed on the outer side of the bearing, the other end of the fixed rod is fixedly connected with the inner wall of the pipeline (10), a rotating fan blade (12) is fixedly installed on the outer side of the rotating shaft (11), and a filter screen (16) is fixedly installed on one end of the pipeline (10).

3. The remote online exhaust gas standard emission monitoring system device according to claim 1, wherein the stirring mechanism comprises a stirring rod (18) rotatably mounted at the top of the cooling box (2), a plurality of stirring blades are fixedly mounted on the outer side of the stirring rod (18), the stirring blades are located inside the cooling box (2), the top of the stirring rod (18) extends to the upper side of the mounting box (1) and is fixedly mounted with an output shaft of a motor (19), an L-shaped plate (17) is fixedly mounted at the top of the motor (19), and one side of the L-shaped plate (17) is fixedly connected with the top of the mounting box (1).

4. The remote on-line monitoring system device for up-to-standard exhaust emission of exhaust gas as claimed in claim 3, wherein the outer side of the stirring rod (18) is fixedly sleeved with a first chain wheel, the pipeline (10) is rotatably provided with a vertical rod (13), the top of the vertical rod (13) is fixedly provided with a second chain wheel, and the first chain wheel and the second chain wheel are engaged with the same chain (20).

5. The remote on-line monitoring system device for up-to-standard exhaust emission of claim 4, wherein a large bevel gear (14) is fixedly mounted at the bottom of the vertical rod (13), a small bevel gear (15) is meshed with the large bevel gear (14), and the small bevel gear (15) is fixedly mounted at one end of the rotating shaft (11).