Waste gas operation and maintenance monitoring device

Abstract

The utility model relates to the technical field of waste gas monitoring devices, in particular to a waste gas operation and maintenance monitoring device, which improves the filtering effect on particulate matters in gas, improves the gas monitoring accuracy and reduces the subsequent use cost, and comprises a monitoring device body and a storage cylinder connected with the monitoring device body, liquid is stored in the storage cylinder, and the storage cylinder is connected with the monitoring device body. The storage cylinder is provided with a gas inlet pipe, one end of the gas inlet pipe extends into the liquid in the storage cylinder, the liquid in the storage cylinder filters the gas introduced by the gas inlet pipe, the storage cylinder is provided with an exhaust pipe used for exhausting the gas, the monitoring device body comprises a controller and a monitoring probe, and the exhaust pipe on the storage cylinder is arranged near the monitoring probe. A liquid inlet pipe is arranged on the storage cylinder, one end of the liquid inlet pipe is communicated with the storage cylinder, the other end of the liquid inlet pipe is arranged in a flaring shape, a second valve is arranged on the liquid inlet pipe, a communicated liquid discharge pipe is arranged at the bottom of the storage cylinder, and the monitoring device body is detachably connected with the storage cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to waste gas monitoring device technical field, concretely is a kind of waste gas operation and maintenance monitoring device. BACKGROUND

[0002] It is known that waste gas operation and maintenance detection device refers to the continuous monitoring equipment of the emission concentration and emission quantity of the exhaust gas discharged by processing equipment.

[0003] Search the disclosed as CN221601540U of a kind of waste gas operation and maintenance monitoring device, it although solves the problem of waste gas pollution, needs to monitor the exhaust gas, it is set through the protective net, effectively filters the large particle impurities existing in gas, and through the first cleaning plate, second cleaning plate can be scraped and cleaned to support frame, protective net surface, realize the effect of easy to clean, prevent the appearance of monitoring device body from being inconvenient to clean during use, cause support frame, protective net surface to accumulate impurities, affect monitoring effect, but there are following several points of deficiency when using:

[0004] 1, protective net needs to be replaced regularly, even if cleaning protective net, but after long-term use, stubborn dirt is easy to block in the mesh content of protective net, and protective net can also appear damage condition, needs to replace protective net regularly, increase subsequent use cost;

[0005] 2, when the first cleaning plate and the second cleaning plate clean protective net, the particulate matter and impurities etc. that fall on protective net can produce a lot of dust, affect the monitoring accuracy of monitoring device body to gas;

[0006] 3, and the filtering effect of protective net to particulate matter in gas is poor. Utility model content

[0007] (1) the technical problem solved

[0008] In view of the deficiencies of prior art, the utility model provides a kind of waste gas operation and maintenance monitoring device, improve the filtering effect of particulate matter in gas, improve the accuracy of gas monitoring, reduce the cost of subsequent use.

[0009] (2) technical scheme

[0010] To achieve the above object, the utility model provides the following technical scheme: a kind of waste gas operation and maintenance monitoring device, including monitoring device body, further including and the storage cylinder that monitoring device body is connected, the liquid is stored in the storage cylinder, the air inlet pipe is provided on the storage cylinder, one end of the air inlet pipe is inserted into the liquid in storage cylinder, and the liquid in storage cylinder filters the gas guided by air inlet pipe, the exhaust pipe for discharging gas is provided on the storage cylinder.

[0011] Furthermore, the monitoring device body includes a controller and a monitoring probe.

[0012] Furthermore, the exhaust pipe on the storage cylinder is arranged near the monitoring probe.

[0013] Furthermore, a liquid inlet pipe is provided on the storage cylinder, one end of the liquid inlet pipe is connected to the storage cylinder, the other end of the liquid inlet pipe is arranged in a flared shape, and a second valve is provided on the liquid inlet pipe.

[0014] Furthermore, a communicating drain pipe is provided at the bottom of the storage cylinder, and a first valve is provided on the drain pipe.

[0015] Preferably, the monitoring device body and the storage cylinder are detachably connected.

[0016] In addition, a mounting protrusion is provided on the monitoring device body, a bolt is installed on the storage cylinder, and a screw hole matching the bolt is opened on the mounting protrusion.

[0017] (3) Beneficial effects

[0018] Compared with the existing technology, the present invention provides an exhaust gas operation and maintenance monitoring device with the following beneficial effects:

[0019] This waste gas operation and maintenance monitoring device stores liquid for filtering in a storage cylinder. Through the setting of an air intake pipe, the liquid in the storage cylinder filters the gas introduced by the air intake pipe. The liquid is used to filter particulate matter in the gas. Compared with traditional protective net filtration, the filtering effect is significantly improved, and the accuracy of gas monitoring is improved. The liquid in the storage cylinder can be replaced in subsequent use. During use, common water in daily life can be used. The cost of water is much lower than that of the protective net, thereby reducing the subsequent use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 2 This is a schematic cross-sectional view of the utility model;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the storage cylinder of the utility model;

[0023] Figure 4 This is a schematic diagram of the three-dimensional structure of the monitoring device body of the utility model;

[0024] Figure 5 This is a front view structural diagram of the monitoring device body of the present utility model.

[0025] In the figure: 1. Monitoring device body; 2. Controller; 3. Monitoring probe; 4. Storage cylinder; 5. Air inlet pipe; 6. Exhaust pipe; 7. Liquid inlet pipe; 8. Liquid discharge pipe; 9. First valve; 10. Mounting bump; 11. Bolt; 12. Screw hole; 13. Second valve. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , an exhaust gas operation and maintenance monitoring device of the present invention includes a monitoring device body 1, the monitoring device body 1 includes a controller 2 and a monitoring probe 3, and also includes a storage cylinder 4 connected to the monitoring device body 1, the monitoring device body 1 and the storage cylinder 4 are detachably connected, a mounting protrusion 10 is provided on the monitoring device body 1, a bolt 11 is installed on the storage cylinder 4, and a screw hole 12 matching the bolt 11 is opened on the mounting protrusion 10, liquid is stored in the storage cylinder 4, an air intake pipe 5 is provided on the storage cylinder 4, one end of the air intake pipe 5 extends into the liquid in the storage cylinder 4, and the liquid in the storage cylinder 4 filters the gas introduced by the air intake pipe 5. The liquid can be common water in life, and the filtering effect is significantly improved, thereby improving the accuracy of gas monitoring and effectively reducing the subsequent use cost. An exhaust pipe 6 for exhausting gas is provided on the storage cylinder 4.

[0028] The exhaust pipe 6 on the storage cylinder 4 is arranged near the monitoring probe 3 .

[0029] Among them, the storage cylinder 4 is provided with a liquid inlet pipe 7, one end of the liquid inlet pipe 7 is connected to the storage cylinder 4, and the other end of the liquid inlet pipe 7 is expanded. A second valve 13 is provided on the liquid inlet pipe 7 to facilitate the injection of liquid into the storage cylinder 4.

[0030] A communicating drain pipe 8 is provided at the bottom of the storage cylinder 4 , and a first valve 9 is provided on the drain pipe 8 to facilitate the discharge of the liquid in the storage cylinder 4 .

[0031] When replacing the liquid in the storage cylinder 4, the storage cylinder 4 can also be disassembled for replacement.

[0032] In summary, the exhaust gas operation and maintenance monitoring device, in use, the storage cylinder 4 is filled with liquid for filtering, then the storage cylinder 4 and the monitoring device body 1 are connected, the gas is injected into the inside of the storage cylinder 4 through the gas inlet pipe 5, the liquid filters the particulate matters in the gas after the gas flows through the liquid, then the monitoring device body 1 monitors the gas, and the precision is improved.

[0033] Technical terms or scientific terms used in the description of the present application should be the usual meaning understood by those skilled in the art to which the present application belongs. The words of orientation such as "up", "down", "left", "right", "center", "vertical", "horizontal", "inner", "outer" and the like used in the description of the present application only serve to indicate relative direction or positional relationship, and not to imply that the device or element must have a particular orientation, be constructed and operated in a particular orientation, and when the absolute position of the described object changes, the relative positional relationship may also change accordingly, therefore it cannot be understood as a limitation on the present application. The "first", "second", "third" and the like used in the description of the present application are only for the purpose of description, to distinguish different components, and cannot be understood as indicating or implying relative importance.

[0034] The "one", "a" or "the" and the like similar words used in the description of the present application should not be understood as an absolute limitation on the quantity, but should be understood as the existence of at least one. The "including" or "containing" and the like similar words used in the description of the present application mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, and do not exclude other elements or objects.

[0035] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An exhaust gas operation and maintenance monitoring device, comprising a monitoring device body (1), characterized in that: The monitoring device further comprises a storage cylinder (4) connected to the monitoring device body (1), wherein liquid is stored in the storage cylinder (4), an air inlet pipe (5) is provided on the storage cylinder (4), one end of the air inlet pipe (5) extends into the liquid in the storage cylinder (4), and the liquid in the storage cylinder (4) filters the gas introduced by the air inlet pipe (5), and an exhaust pipe (6) for exhausting the gas is provided on the storage cylinder (4).

2. The exhaust gas operation and maintenance monitoring device according to claim 1, characterized in that: The monitoring device body (1) comprises a controller (2) and a monitoring probe (3).

3. The exhaust gas operation and maintenance monitoring device according to claim 2, characterized in that: The exhaust pipe (6) on the storage cylinder (4) is arranged near the monitoring probe (3).

4. The exhaust gas operation and maintenance monitoring device according to claim 1, characterized in that: The storage cylinder (4) is provided with a liquid inlet pipe (7), one end of the liquid inlet pipe (7) is connected to the storage cylinder (4), the other end of the liquid inlet pipe (7) is arranged in a flared shape, and a second valve (13) is provided on the liquid inlet pipe (7).

5. The exhaust gas operation and maintenance monitoring device according to claim 4, characterized in that: A communicating liquid discharge pipe (8) is provided at the bottom of the storage cylinder (4), and a first valve (9) is provided on the liquid discharge pipe (8).

6. The exhaust gas operation and maintenance monitoring device according to claim 1, characterized in that: The monitoring device body (1) and the storage cylinder (4) are detachably connected.

7. The exhaust gas operation and maintenance monitoring device according to claim 6, characterized in that: The monitoring device body (1) is provided with a mounting protrusion (10), the storage cylinder (4) is provided with a bolt (11), and the mounting protrusion (10) is provided with a screw hole (12) matching the bolt (11).

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