CN211148596U

CN211148596U - Online VOC detector for monitoring industrial exhaust emission

Info

Publication number: CN211148596U
Application number: CN201922159838.6U
Authority: CN
Inventors: 黄随意; 张志平; 刘崇海
Original assignee: Shenzhen Wanruian Technology Co ltd
Current assignee: Shenzhen Wanruian Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-07-31
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses a relate to VOC detector technical field, specifically be an online VOC detector for industrial exhaust emission monitoring, including the VOC detector body, the last fixed surface of VOC detector body welds there is the motor, and the transmission of motor upper end is connected with motor shaft, and motor shaft's the fixed welding in upper end has the rotor plate, and the right flank of rotor plate is fixed and is equipped with the rubber pad, and the fixed welding in motor shaft of the left end of rotor plate. The suction head of the utility model can change the direction, which is convenient to change according to the tail gas discharge direction of the industrial tail gas discharge port, and realizes the purpose of preparing to suck tail gas for detection; the utility model discloses well VOC detector body can conveniently be connected on industry exhaust emission port, and convenient to use and dismantlement are maintained, and the practicality is strong.

Description

Online VOC detector for monitoring industrial exhaust emission

Technical Field

The utility model relates to a VOC detector technical field specifically is an online VOC detector for industrial exhaust emission monitoring.

Background

VOC is volatile organic compound, there is huge influence to human health, when VOC in the room reaches certain concentration, people can feel the headache in the short time, nausea, vomit, it is tired, therefore, it surveys to need the VOC detector to carry out concentration to VOC, in industrial exhaust emission, VOC detector often directly designs a suction inlet and is located exhaust emission's position inhaled gas and detects, gas flow rate is higher when nevertheless exhaust emission, and can change along with the wind direction change, the suction inlet of VOC detector can not cover exhaust emission pipeline exit completely often can the inhaled air, perhaps inhale the mixture of tail gas and air, the content of detection VOC that can not prepare.

To this end, we propose an online VOC detector for industrial exhaust emission monitoring to well solve the above drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an online VOC detector for industrial exhaust emissions monitoring to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an online VOC detector for monitoring industrial exhaust emission comprises a VOC detector body, the upper surface of the VOC detector body is fixedly welded with a motor, the upper end of the motor is connected with a motor rotating shaft in a transmission way, the upper end of the motor rotating shaft is fixedly welded with a rotating plate, a rubber pad is fixedly arranged on the right side surface of the rotating plate, the left end of the rotating plate is fixedly welded on the rotating shaft of the motor, a supporting plate is fixedly welded on the left end of the upper surface of the rotating plate, a transversely-placed electric push rod is fixedly welded on the right side surface of the supporting plate, a suction head is fixedly welded on the right side surface of the electric push rod, the suction head is connected with the VOC detector body through a hose, the VOC detector body is arranged below the industrial tail gas discharge port, the left side face and the right side face of the VOC detector body are fixedly welded with connecting frames, and the upper end of each connecting frame is fixed to the side face of the industrial tail gas discharge port through screws.

Preferably, the fixed welding in top of VOC detector body has the protective housing, the protective housing is the outside of rectangle box body structural seal at the motor, the right flank of protective housing is equipped with the perforation that supplies the hose to pass through, the upper surface of protective housing is passed in the activity of motor shaft's upper end.

Preferably, the fixed welding of the upper surface left end of VOC detector body has the connecting block, is connected with the gag lever post through screw-thread fit on the connecting block, the upper end activity of gag lever post passes the upper surface of protective housing, and the upper surface of gag lever post and the upper surface looks parallel and level of rotor plate.

Preferably, the upper end of the suction head is open, and the upper end of the suction head is open towards a lower outlet of the industrial tail gas discharge port.

Preferably, the hose is provided with a reserved length for supplementing when the suction head rotates and stretches.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the suction head of the utility model can change the direction, which is convenient to change according to the tail gas discharge direction of the industrial tail gas discharge port, and realizes the purpose of preparing to suck tail gas for detection;

2. the utility model discloses well VOC detector body can conveniently be connected on industry exhaust emission port, and convenient to use and dismantlement are maintained, and the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: VOC detector body 1, connecting block 2, gag lever post 3, motor 4, motor shaft 5, backup pad 6, rotor plate 7, electric putter 8, suction head 9, industrial exhaust gas discharge port 10, link 11, rubber pad 12, hose 13, perforation 14, protective housing 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 2, the present invention provides a technical solution: a online VOC detector for industrial exhaust emission monitoring, including VOC detector body 1, the fixed surface welding of VOC detector body 1 has motor 4, and motor 4's model can use: IH6PF6N-19, but not limited to this type of motor, can be selected according to the actual demand, is the prior common technology, and is not described herein;

the upper end of the motor 4 is in transmission connection with a motor rotating shaft 5, the upper end of the motor rotating shaft 5 is fixedly welded with a rotating plate 7, and the right side surface of the rotating plate 7 is fixedly provided with a rubber pad 12, so that the hose 13 is prevented from being excessively worn with the edge of the rotating plate 7 when being stretched, and the protection performance is strong;

wherein, the fixed welding in motor shaft 5 of the left end of rotor plate 7, the fixed welding in upper surface left end of rotor plate 7 has backup pad 6, and the fixed welding in right flank of backup pad 6 has electric putter 8 of horizontal placing, and electric putter 8's model can use: the ANT-26, but not limited to the electric push rod of this type, can be selected according to actual requirements, and is a common prior art, and is not described herein again;

fixed welding has suction head 9 at electric putter 8's right flank, connects through hose 13 between suction head 9 and the VOC detector body 1, and VOC detector body 1 sets up in the below of industry exhaust emission port 10, and the equal fixed welding of the left and right sides face of VOC detector body 1 has link 11, and the side at industry exhaust emission port 10 is passed through the fix with screw in the upper end of link 11.

Fixed welding has protective housing 15 in VOC detector body 1's top, and protective housing 15 is the outside of rectangle box body structural seal at motor 4, and protective housing 15's right flank is equipped with the perforation 14 that supplies hose 13 to pass through, and the upper surface of protective housing 15 is passed in the upper end activity of motor shaft 5, and protective housing 15 can protect motor 4, avoids receiving tail gas pollution reduction life.

Fixed welding has connecting block 2 at the upper surface left end of VOC detector body 1, be connected with gag lever post 3 through screw-thread fit on connecting block 2, the upper end activity of gag lever post 3 passes the upper surface of protective housing 15, and the upper surface of gag lever post 3 and the upper surface looks parallel and level of rotor plate 7, gag lever post 3 has the purpose that blocks rotor plate 7 pivoted, can guarantee that rotor plate 7 stops after the 180 degrees of position rotation in figure 1, then the reverse movement is adjusted, avoid excessively rotating to cause the strain to the phenomenon of breaking to hose 13.

Wherein, the upper end opening of suction head 9 is towards the below export of industry tail gas discharge port 10, conveniently accurately inhales the tail gas of emission in the industry tail gas discharge port 10.

Wherein, the hose 13 is provided with a reserved length for the supplement when the suction head 9 rotates and stretches, and the design is reasonable.

The working principle is as follows: the device is mainly applied to VOC gas concentration monitoring in industrial tail gas emission.

The suction head 9 in the utility model can change the direction, which is convenient to change according to the tail gas discharge direction of the industrial tail gas discharge port 10, and realizes the purpose of preparing to suck tail gas for detection;

the motor 4 can drive the rotating plate 7 to rotate through the motor rotating shaft 5, so that the position of the suction head 9 can be changed in a rotating mode, the electric push rod 8 can drive the suction head 9 to move inside and outside, and the position can be changed conveniently in multiple directions.

The VOC detector body 1 uses a VOC detector common in the prior art, and specifically, the application numbers of which can be referred to are: CN201721116268.7, with patent name: a novel VOC detector in the literature of a unique pump-suction type VOC on-line detector device.

The utility model discloses well VOC detector body 1 can conveniently be connected on industry exhaust emission port 10, and convenient to use and dismantlement are maintained, and the practicality is strong.

VOC detector body 1 directly passes through the fix with screw on link 11 on the industrial tail gas discharge port 10, makes things convenient for the dismouting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A online VOC detector for industrial exhaust emission monitoring, including VOC detector body (1), its characterized in that: the VOC detector comprises a VOC detector body (1), wherein a motor (4) is fixedly welded on the upper surface of the VOC detector body (1), a motor rotating shaft (5) is connected to the upper end of the motor (4) in a transmission mode, a rotating plate (7) is fixedly welded on the upper end of the motor rotating shaft (5), a rubber pad (12) is fixedly arranged on the right side face of the rotating plate (7), the left end of the rotating plate (7) is fixedly welded on the motor rotating shaft (5), a supporting plate (6) is fixedly welded on the left end of the upper surface of the rotating plate (7), a transversely placed electric push rod (8) is fixedly welded on the right side face of the supporting plate (6), a suction head (9) is fixedly welded on the right side face of the electric push rod (8), the suction head (9) is connected with the VOC detector body (1) through a hose (13), the VOC detector body (1) is arranged below an industrial tail gas discharge port (, the upper end of the connecting frame (11) is fixed on the side surface of the industrial tail gas discharge port (10) through a screw.

2. The online VOC detector for industrial exhaust emissions monitoring of claim 1, wherein: the fixed welding in top of VOC detector body (1) has protective housing (15), protective housing (15) are the outside of rectangle box body structural seal at motor (4), the right flank of protective housing (15) is equipped with perforation (14) that supply hose (13) to pass through, the upper surface of protective housing (15) is passed in the upper end activity of motor shaft (5).

3. The online VOC detector for industrial exhaust emissions monitoring of claim 1, wherein: the fixed welding of the upper surface left end of VOC detector body (1) has connecting block (2), is connected with gag lever post (3) through screw-thread fit on connecting block (2), the upper end activity of gag lever post (3) passes the upper surface of protective housing (15), and the upper surface of gag lever post (3) and the upper surface looks parallel and level of rotor plate (7).

4. The online VOC detector for industrial exhaust emissions monitoring of claim 1, wherein: the upper end opening of the suction head (9) faces to the lower outlet of the industrial tail gas discharge port (10).

5. The online VOC detector for industrial exhaust emissions monitoring of claim 1, wherein: the hose (13) is provided with a reserved length for the supplement when the suction head (9) rotates and stretches.