CN219512193U

CN219512193U - Organic waste gas concentration detection device

Info

Publication number: CN219512193U
Application number: CN202320404892.6U
Authority: CN
Inventors: 张祝; 姜晨阳; 丁思佳; 朱恩静; 李广云
Original assignee: Jiangsu Renhuan Safety And Environmental Protection Technology Co ltd
Current assignee: Jiangsu Renhuan Safety And Environmental Protection Technology Co ltd
Priority date: 2023-03-07
Filing date: 2023-03-07
Publication date: 2023-08-11
Anticipated expiration: 2033-03-07

Abstract

The utility model discloses an organic waste gas concentration detection device, which belongs to the technical field of waste gas detection, and comprises an installation bottom plate, a detection channel pipe and a detection probe, wherein the detection probe is installed on the detection channel pipe, and is characterized in that: the gas collecting tank and the exhaust tank are symmetrically arranged on two sides of the surface of the mounting bottom plate, the gas collecting cavity is arranged in the gas collecting tank, the pipeline connector is arranged on one side of the gas collecting cavity, a plurality of detection channel pipes are connected to the other end of the gas collecting cavity, the exhaust cavity is internally provided with the exhaust cavity, one end of the exhaust cavity is connected with the exhaust pipe, the other end of the exhaust cavity is communicated with the detection channel pipes, the pipeline connector is connected with a gas pipeline to be detected, the gas to be detected freely enters the detection channel pipes after entering the gas collecting cavity of the gas collecting tank through the pipeline connector, the detection probe detects the flow-through gas in the process, and then enters the exhaust tank and is exhausted through the exhaust pipe, so that the technical problems of leakage of the pipeline connector and the detection pipeline are solved, and the gas detection device is mainly applied to the aspect of gas detection and sampling.

Description

Organic waste gas concentration detection device

Technical Field

The utility model belongs to the technical field of waste gas detection, and particularly relates to an organic waste gas concentration detection device.

Background

The waste gas is the toxic and harmful gas exhausted by human in the production and living process, especially chemical plant, steel plant, medicine making plant, coking plant, oil refinery, etc. and the living waste gas produced by human living, and the exhausted waste gas has great smell, serious environmental pollution and influence on human health, and the industrial waste gas includes organic waste gas and inorganic waste gas, and the organic waste gas includes hydrocarbon, alcohol, aldehyde, acid, ketone, amine, etc.

Patent publication number (CN 217340544U) discloses an organic waste gas concentration detection device for environmental protection exhaust-gas treatment, including mounting base and detection box, be equipped with the detection box that is used for exhaust-gas detection on the mounting base, fixed mounting has the detector body on the detection box, one side of detector body is equipped with detection probe, and detection probe runs through the top of detection box and stretches out to the detection box in, the top of detection box is equipped with two installing frames, be equipped with elevating system between two installing frames, sliding connection has filter and adsorption plate in one of them installing frame respectively. According to the utility model, through the arrangement of the filter plate and the adsorption plate, the detected waste gas can be filtered and the harmful gas can be adsorbed, so that the waste gas can be effectively filtered, meanwhile, in the long-term use process, the filter plate and the adsorption plate can be quickly replaced through the lifting mechanism, the detection is not required to be stopped in the replacement process, and meanwhile, the waste gas can be filtered in the quick replacement process.

The above-mentioned patent discloses a can detect waste gas concentration and can carry out environmental protection treatment's equipment to waste gas, above-mentioned patent is in order to avoid pipeline joint utility air exhauster to carry out the suction, it is taken out waste gas to detect in the box through the air extractor, this kind of mode has certain drawback, will lead to getting into the waste gas compression in the box because of the suction effect to step up when taking out waste gas into the box by the air extractor, thereby lead to concentration variation, the waste gas concentration that detects is not real data, present organic waste gas concentration detection device carries out single tube detection, single tube detects that detected data can't contrast with the time, consequently there is the phenomenon that detected data distortion and can't learn that leaks in the detection pipeline department, I's research and development an organic waste gas concentration detection device based on this replaces prior art

Disclosure of Invention

The utility model aims to: the utility model aims to provide an organic waste gas concentration detection device so as to solve the technical problems of pipeline joints and pipeline leakage detection.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides an organic waste gas concentration detection device, includes mounting plate, detection channel pipe and test probe, test probe install in detection channel pipe, its characterized in that: the gas collecting tank and the exhaust tank are symmetrically arranged on two sides of the surface of the mounting bottom plate;

the gas collecting box is internally provided with a gas collecting cavity, one side of the gas collecting cavity is provided with a pipeline joint, and the other end of the gas collecting cavity is connected with a plurality of detection channel pipes;

the exhaust box is internally provided with an exhaust cavity, one end of the exhaust cavity is connected with an exhaust pipe, and the other end of the exhaust cavity is communicated with the detection channel pipe.

By adopting the technical scheme: the gas to be detected is freely introduced into the detection channel pipe after entering the gas collecting cavity of the gas collecting box through the pipeline connector, the flow gas is detected by the detection probes in the process, and then is introduced into the exhaust box to be exhausted through the exhaust pipe, and whether the data abnormality caused by leakage exists is judged by checking the data difference detected by the detection probes on the detection channel pipes.

Further: the exhaust box is provided with a drawing plate, one end of the drawing plate is provided with a handle, and the other end of the drawing plate is provided with a multi-layer filter screen.

By adopting the technical scheme: one side of the filter screen is inserted into the exhaust cavity, and the dust content of the gas is reduced when the gas entering the exhaust cavity passes through the filter screen.

Further: and one end of the drawing plate, provided with the filter screen, is provided with an annular sealing ring.

By adopting the technical scheme: the sealing ring can prevent gas from leaking there.

Further: and a stop valve and a pressure gauge are arranged on one side, close to the gas collection box, of the detection channel pipe.

By adopting the technical scheme: the detection channel pipes are closed through the stop valves until two detection channel pipes are remained, the pipeline joint is connected with a gas pipeline to be detected, the gas to be detected freely enters the detection channel pipes after entering the gas collecting cavity of the gas collecting box through the pipeline joint, the detection probes detect the flowing gas in the process, then enter the exhaust box and are exhausted through the exhaust pipe, whether the data are abnormal caused by leakage or not is judged by checking the difference of data detected by the detection probes on the detection channel pipes, whether the data are abnormal in the pipeline or not can be judged by observing the display numerical values of the pressure gauges in the process, when any one of the pipeline is abnormal in reading, the pipeline can be closed, the stop valve of the other detection channel pipes is opened, and the problem is judged through the pipeline reading after the flowing.

Further: the detection channel pipe is provided with at least three detection channels.

Compared with the prior art, the utility model has the following advantages: according to the utility model, the detection channel pipes are provided with the stop valves and the pressure gauges, and the pressure gauge readings can be used for judging whether the internal pressure of the pipeline is abnormal in the detection process of the detection probes, so that whether the pipeline has leakage or not can be obtained.

Drawings

FIG. 1 is a block diagram of the present utility model;

fig. 2 is a front view of the present utility model.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example 1:

as shown in fig. 1 to 2, an organic waste gas concentration detection device comprises a mounting base plate 1, a detection channel tube 2 and a detection probe 3, wherein the detection probe 3 is mounted on the detection channel tube 2, and is characterized in that: the two sides of the surface of the mounting base plate 1 are symmetrically provided with a gas collecting tank 4 and an exhaust tank 5;

the gas collecting box 4 is internally provided with a gas collecting cavity 41, one side of the gas collecting cavity 41 is provided with a pipeline joint 42, and the other end of the gas collecting cavity 41 is connected with a plurality of detection channel pipes 2;

and an exhaust box 5, wherein an exhaust cavity 51 is arranged in the exhaust box 5, one end of the exhaust cavity 51 is connected with an exhaust pipe 52, and the other end of the exhaust cavity is communicated with the detection channel pipe 2.

The exhaust box 5 is provided with a drawing plate 53, one end of the drawing plate 53 is provided with a handle 54, and the other end is provided with a multi-layer filter screen 55.

One end of the drawing plate 53, provided with the filter screen 55, is provided with an annular sealing ring 56.

And a stop valve 21 and a pressure gauge 22 are arranged on one side of the detection channel pipe 2 close to the gas collection box 4.

The detection channel tube 2 has at least three.

The application method of the utility model is as follows: the detection channel pipes 2 are closed through the stop valves 21 until the two detection channel pipes 2 are remained, the pipeline joint 42 is adopted to be connected with a gas pipeline to be detected, the gas to be detected enters the detection channel pipes 2 freely after entering the gas collecting cavity 41 of the gas collecting box 4 through the pipeline joint 42, the gas is detected by the detection probes 3 in the process, then enters the exhaust box 5 and is exhausted through the exhaust pipe 52, whether the data abnormality caused by leakage exists is judged by checking the data difference detected by the detection probes 3 on the detection channel pipes 2, whether the abnormality exists in the pipeline can be judged by observing the display numerical value of the pressure gauge 22 in the process, when any pipeline reading is abnormal, the pipeline can be closed, the stop valves of the other detection channel pipes are opened, and the problem is judged by the pipeline reading after the gas flows.

The foregoing is merely a preferred embodiment of the utility model, and it should be noted that modifications could be made by those skilled in the art without departing from the principles of the utility model, which modifications would also be considered to be within the scope of the utility model.

Claims

1. The utility model provides an organic waste gas concentration detection device, includes mounting plate (1), detects passageway pipe (2) and test probe (3), test probe (3) install in detect passageway pipe (2), its characterized in that: the two sides of the surface of the mounting bottom plate (1) are symmetrically provided with a gas collecting tank (4) and an exhaust tank (5);

the gas collecting box (4), the gas collecting box (4) is internally provided with a gas collecting cavity (41), one side of the gas collecting cavity (41) is provided with a pipeline joint (42), and the other end of the gas collecting cavity is connected with a plurality of detection channel pipes (2);

the exhaust box (5), the inside exhaust chamber (51) that has of exhaust box (5), exhaust chamber (51) one end is connected out blast pipe (52), and its other end is put through with detection passageway pipe (2).

2. The organic exhaust gas concentration detection apparatus according to claim 1, wherein: the exhaust box (5) is provided with a drawing plate (53), one end of the drawing plate (53) is provided with a handle (54), and the other end of the drawing plate is provided with a multi-layer filter screen (55).

3. The organic exhaust gas concentration detection apparatus according to claim 2, wherein: one end of the drawing plate (53) provided with a filter screen (55) is provided with an annular sealing ring (56).

4. The organic exhaust gas concentration detection apparatus according to claim 1, wherein: and a stop valve (21) and a pressure gauge (22) are arranged on one side of the detection channel pipe (2) close to the gas collection box (4).

5. The organic exhaust gas concentration detection apparatus according to claim 1, wherein: the detection channel tube (2) is provided with at least three detection channels.