CN219016257U

CN219016257U - VOCs discharges on-line monitoring device

Info

Publication number: CN219016257U
Application number: CN202223569172.XU
Authority: CN
Inventors: 王娟; 杜金峰
Original assignee: Shandong Guotai Environmental Protection Technology Co ltd
Current assignee: Shandong Guotai Environmental Protection Technology Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-12
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses an online monitoring device for VOCs emission, which belongs to the technical field of monitoring devices and comprises a monitoring device body, wherein the monitoring device body comprises an exhaust pipe, a case is fixedly connected to the outer wall of one side of the exhaust pipe, a moisture-proof mechanism is arranged on the outer wall facility of one side of the case, a moving mechanism is arranged on the inner wall of the bottom of the case, and an organic gas monitor body is fixedly connected to the top of the moving mechanism. When the organic gas monitor is used, the sealing door is opened, the electric sliding rail is started, the electric sliding block slides in the inner wall of the electric sliding rail at the moment, so that the organic gas monitor body can be conveyed out through the sealing port, a worker can combine the organic gas sensor to perform detection operation at the moment, after the operation is performed, the operation is reversed, the organic gas monitor body can be prevented from water inflow, the exhaust pipe and the case can be integrated, the worker can be prevented from carrying about, and the effect of being convenient for the worker to operate is achieved.

Description

VOCs discharges on-line monitoring device

Technical Field

The utility model belongs to the technical field of monitoring devices, and particularly relates to an online monitoring device for VOCs emission.

Background

According to the definition of World Health Organization (WHO), VOCs (volatile organic compounds) is various organic compounds with boiling point of 50 ℃ to 260 ℃ at normal temperature, and in China, VOCs refer to organic compounds with saturated vapor pressure of more than 70Pa at normal temperature and boiling point of less than 260 ℃ at normal pressure, or all organic compounds with vapor pressure of more than or equal to 10Pa and volatility at 20 ℃, and an online monitoring device for the discharge of VOCs is often needed.

At present, chinese patent with bulletin number CN214895158U discloses an on-line monitoring device for VOCs discharge, which comprises a discharge pipe, an organic gas sensor and an alarm, wherein the organic gas sensor is arranged on one side wall of the discharge pipe, a data line is arranged below the organic gas sensor, one end of the data line is provided with a case, the inner side of the case is provided with an organic gas detector, the alarm is arranged above the case, an operation panel is arranged on one side wall of the case, and the organic gas sensor is in threaded connection with the discharge pipe.

However, when the device is used, the organic gas sensor and the organic gas detector are fixed by means of the data line, and if the organic gas detector is manually carried and measured, a worker needs to carry and plug the data line every time, so that the operation of the worker is inconvenient.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an on-line monitoring device for VOCs emission. The advantages are that: the exhaust pipe and the case can be integrated, and the effect of being convenient for the operation of staff is realized.

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

the utility model provides an on-line monitoring device is discharged to VOCs, includes the monitoring device body, the monitoring device body includes the exhaust pipe, one side outer wall fixedly connected with organic case of exhaust pipe, one side outer wall facility of case has moisture proof mechanism, the bottom inner wall of case is provided with moving mechanism, moving mechanism's top fixedly connected with organic gas monitor body.

The technical scheme is as follows: when the sealing door is opened, the electric sliding rail is started, the electric sliding block slides in the inner wall of the electric sliding rail at the moment, the organic gas monitor body can be transported out through the sealing port, a worker can combine the organic gas sensor to carry out detection operation at the moment, after the sealing door is used, the operation is reversed, the organic gas monitor body can be prevented from water inflow, therefore, the exhaust pipe and the case are integrated, the carrying of the worker can be avoided, and the effect of being convenient for the worker to operate is realized.

The utility model is further arranged that the moving mechanism comprises an electric sliding rail fixedly connected with the inner wall of the bottom of the case, an electric sliding block is fixedly connected with the inner wall of the electric sliding rail, and the electric sliding block is fixedly connected with the organic gas monitor body.

The technical scheme is as follows: the arrangement of the electric sliding rail can enable the electric sliding block to slide in the inner wall of the electric sliding rail so that the organic gas monitor body can enter and exit in the case, and the operation of staff can be facilitated.

The utility model is further arranged that the outer wall of one side of the discharge pipe is fixedly connected with an organic gas sensor.

The technical scheme is as follows: the organic gas sensor is arranged to detect the gas in the exhaust pipe.

The utility model further provides that the organic gas sensor is fixedly connected with the organic gas monitor body through the waterproof cable.

The technical scheme is as follows: the water inlet at the interface of the organic gas sensor and the organic gas monitor body can be avoided, and the normal production and use of the equipment can be ensured.

The utility model further provides that the moisture-proof mechanism comprises a sealing door hinged with the outer wall of one side of the case, a sealing opening is formed in the outer wall of one side of the case, and the sealing door covers the sealing opening.

The technical scheme is as follows: the sealing door is arranged, so that water can be prevented from entering the case through the sealing port when raining, and equipment can be protected.

The utility model further provides that one side of the sealing door is fixedly connected with a sealing gasket with an annular structure, and the sealing gasket is made of rubber.

The technical scheme is as follows: the sealing gasket can reduce the gap between the sealing door and the sealing opening, and can reduce the entry of water vapor.

The utility model is further arranged that one side of the sealing door is fixedly connected with the drying screen plate.

The technical scheme is as follows: the setting of drying screen can adsorb the steam of quick-witted incasement, can guarantee the drying of equipment.

The utility model further provides that the surface of the drying screen is fixedly provided with a plurality of bulges which are uniformly distributed, and the bulges and the drying screen are integrally formed.

The technical scheme is as follows: the protruding setting can increase the area of contact between dry otter board and the steam, can further make equipment dry.

The beneficial effects of the utility model are as follows:

1. this VOCs discharges on-line monitoring device, during the use, open sealing door, start electronic slide rail, electronic slider slides in electronic slide rail's inner wall this moment, can make organic gas monitor body transport out through the sealing port, and the staff can combine organic gas sensor to detect the operation this moment, and after the application technology, reverse above-mentioned operation can, can avoid organic gas monitor body to intake, consequently, can make exhaust pipe and quick-witted case integration, can avoid the staff to hand-carry, realizes the effect of the staff operation of being convenient for.

2. This VOCs discharges on-line monitoring device can detect the gas in the blast pipe through organic gas sensor, can avoid the interface department of organic gas sensor and organic gas monitor body to intake, can guarantee the normal production use of equipment.

3. This VOCs discharges on-line monitoring device can increase the area of contact between dry otter board and the steam through the arch, can further make equipment dry.

Drawings

Fig. 1 is a schematic perspective view of an on-line monitoring device for VOCs emission, which is provided by the utility model;

FIG. 2 is a schematic diagram of a partial cross-sectional structure of an on-line monitoring device for VOCs emission according to the present utility model;

fig. 3 is an enlarged schematic view of the structure at a in fig. 2.

In the figure: 1. a discharge pipe; 2. a chassis; 3. an organic gas monitor body; 4. an electric slide rail; 5. an electric slide block; 6. an organic gas sensor; 7. sealing the door; 8. sealing the mouth; 9. a sealing gasket; 10. drying the screen plate; 11. a protrusion; 12. the device body is monitored.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Referring to fig. 1-3, a VOCs discharges on-line monitoring device, including monitoring device body 12, monitoring device body 12 includes discharge pipe 1, and one side outer wall fixed connection organic machine case 2 of discharge pipe 1, one side outer wall facility of machine case 2 have moisture proof mechanism, and the bottom inner wall of machine case 2 is provided with moving mechanism, and moving mechanism's top fixedly connected with organic gas monitor body 3.

It should be noted that, in this embodiment, the moving mechanism includes an electric sliding rail 4 fixedly connected with the bottom inner wall of the chassis 2, an electric sliding block 5 is fixedly connected with the inner wall of the electric sliding rail 4, the electric sliding block 5 is fixedly connected with the organic gas monitor body 3, and the electric sliding rail 4 can enable the electric sliding block 5 to slide in the inner wall of the electric sliding rail 4 so that the organic gas monitor body 3 enters and exits in the chassis 2, so that the operation of the staff can be facilitated.

Further, in this embodiment, the organic gas sensor 6 is fixedly connected to the outer wall of one side of the exhaust pipe 1, the organic gas sensor 6 is fixedly connected to the organic gas monitor body 3 through a waterproof cable, the gas in the exhaust pipe 1 can be detected through the organic gas sensor 6, water inflow at the interface of the organic gas sensor 6 and the organic gas monitor body 3 can be avoided, and the positive production use of equipment can be ensured.

The moisture-proof mechanism comprises a sealing door 7 hinged with one side outer wall of the case 2, a sealing opening 8 is formed in one side outer wall of the case 2, the sealing door 7 covers the sealing opening 8, water can be prevented from entering the case 2 through the sealing opening 8 when raining through the sealing door 7, and equipment can be protected.

One side fixedly connected with of sealing door 7 is the sealing gasket 9 of annular structure, and sealing gasket 9 is the rubber material, can reduce the clearance between sealing door 7 and the sealing mouth 8 through sealing gasket 9, reducible steam's entering.

One side of the sealing door 7 is fixedly connected with a drying screen 10, and water vapor in the case 2 can be adsorbed through the drying screen 10, so that drying of equipment can be ensured.

The fixed surface of drying screen 10 is provided with a plurality of evenly distributed's arch 11, and protruding 11 and drying screen 10 integrated into one piece, can increase the area of contact between drying screen 10 and the steam through protruding 11, can further make equipment dry.

Working principle: when the organic gas monitor is used, the sealing door 7 is opened, the electric sliding rail 4 is started, the electric sliding block 5 slides in the inner wall of the electric sliding rail 4 at the moment, the organic gas monitor body 3 can be transported out through the sealing port 8, a worker can combine the organic gas sensor 6 to carry out detection operation at the moment, after the use technology, the operation is reversed, the organic gas monitor body 3 can be prevented from water inflow, and therefore, the exhaust pipe 1 and the machine case 2 can be integrated, the carrying of the worker can be avoided, and the effect of being convenient for the worker to operate is realized.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an on-line monitoring device is discharged to VOCs, includes monitoring devices body (12), monitoring devices body (12) are including exhaust pipe (1), its characterized in that, one side outer wall fixedly connected with machine case (2) of exhaust pipe (1), one side outer wall facility of machine case (2) has moisture proof mechanism, the bottom inner wall of machine case (2) is provided with moving mechanism, moving mechanism's top fixedly connected with organic gas monitor body (3).

2. The VOCs emission on-line monitoring device according to claim 1, wherein the moving mechanism comprises an electric sliding rail (4) fixedly connected with the inner wall of the bottom of the case (2), an electric sliding block (5) is fixedly connected with the inner wall of the electric sliding rail (4), and the electric sliding block (5) is fixedly connected with the organic gas monitor body (3).

3. The VOCs emission on-line monitoring device according to claim 2, wherein an organic gas sensor (6) is fixedly connected to the outer wall of one side of the emission pipe (1).

4. A VOCs emission on-line monitoring device according to claim 3, characterized in that the organic gas sensor (6) is fixedly connected with the organic gas monitor body (3) by a waterproof cable.

5. The VOCs emission on-line monitoring device according to claim 1, wherein the moisture-proof mechanism comprises a sealing door (7) hinged with one side outer wall of the case (2), a sealing opening (8) is formed in one side outer wall of the case (2), and the sealing door (7) covers the sealing opening (8).

6. The VOCs emission on-line monitoring device according to claim 5, wherein a sealing pad (9) with an annular structure is fixedly connected to one side of the sealing door (7), and the sealing pad (9) is made of rubber.

7. The VOCs emission on-line monitoring device according to claim 6, wherein a drying screen (10) is fixedly connected to one side of the sealing door (7).

8. The device for on-line monitoring of VOCs emissions according to claim 7, wherein a plurality of protrusions (11) which are uniformly distributed are fixedly arranged on the surface of the drying screen (10), and the protrusions (11) and the drying screen (10) are integrally formed.