CN211504890U

CN211504890U - VOCs flue gas on-line monitoring device

Info

Publication number: CN211504890U
Application number: CN201922372108.4U
Authority: CN
Inventors: 雷虹
Original assignee: Guangdong Lianjin High Information Technology Co ltd
Current assignee: Guangdong Lianjin High Information Technology Co ltd
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-09-15
Anticipated expiration: 2029-12-24

Abstract

The utility model relates to a flue gas monitoring devices technical field just discloses a VOCs flue gas on-line monitoring device, the power distribution box comprises a box, the bottom fixed mounting of case inner chamber has the mounting panel, one side fixed mounting at mounting panel top has gas analyzer, the top fixed mounting of mounting panel has a set of battery. This VOCs flue gas on-line monitoring device, through deck plate and case lid, collect tracheal mutually supporting, make and collect trachea and deck plate and can install alone and dismantle, thereby be convenient for dismantle the device and carry, the practicality of device has been improved, through collection device and outlet duct, the mutually supporting of gas-distributing pipe, thereby can be with the gas reposition of redundant personnel of the entering of intake pipe department two strands, one gas gets into to the collection device from the outlet duct department, and insert the receiving flask in collection device's inside, another strand of gas gets into the inside of gas analysis appearance from gas-distributing pipe department, be convenient for carry out the on-the-spot analysis, the practicality of device has been improved.

Description

VOCs flue gas on-line monitoring device

Technical Field

The utility model relates to a flue gas monitoring devices technical field specifically is a VOCs flue gas on-line monitoring device.

Background

VOCS on-line monitoring systems are divided into two types, one is organized waste gas detection, the organized waste gas detection refers to waste gas collection with chimney discharge, the other is unorganized waste gas detection, and the unorganized waste gas detection refers to outdoor environment detection, namely factory environment waste gas detection.

Most of the existing outdoor environment monitoring devices are fixedly installed, are large in size and inconvenient to carry, so that the detected gas is in a fixed range, is not representative and cannot be used for detecting the air in any region.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a VOCs flue gas on-line monitoring device has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: an online VOCs flue gas monitoring device comprises a box, wherein a mounting plate is fixedly arranged at the bottom of an inner cavity of the box, a gas analyzer is fixedly arranged on one side of the top of the mounting plate, a group of storage batteries is fixedly arranged on the top of the mounting plate, an air pump is fixedly arranged at the top of the mounting plate, an air inlet of the air pump is fixedly sleeved with an air inlet pipe, an air outlet pipe is fixedly sleeved at an air outlet of the air pump, a three-way pipe is fixedly sleeved outside the air outlet pipe, one end of the three-way pipe is fixedly sleeved with a gas distribution pipe, the other end of the gas distribution pipe is fixedly connected with a gas analyzer, the other end of the air outlet pipe is fixedly connected with a collecting device, the outside of the collecting device is fixedly sleeved with a table board, the front fixed mounting of case has the handle, the back of case rotates and is connected with the case lid, the inside joint of case lid has the collection trachea.

Preferably, the collecting device comprises a collecting cylinder, the bottom of the inner cavity of the collecting cylinder is fixedly provided with a plug, and the inner wall of the collecting cylinder is fixedly provided with a plurality of uniformly distributed rubber strips.

Preferably, the inner wall fixed mounting of case lid has three buckle, and the inside joint of three buckle has the collection trachea.

Preferably, the top of the deck plate is provided with a joint, and a collecting air pipe is fixedly sleeved outside the joint.

Preferably, the joints at the tops of the plug connector and the table panel are both provided with chamfer angles, and through holes are formed in the two joints.

Preferably, the shape of the air collecting pipe is L-shaped, one end of the air collecting pipe is arranged to be horn-shaped, the other end of the air collecting pipe is provided with an interface end, and the interface end is clamped with the connector at the top of the table panel.

The utility model discloses possess following beneficial effect:

this VOCs flue gas on-line monitoring device, through deck plate and case lid, collect tracheal mutually supporting, make and collect trachea and deck plate and can install alone and dismantle, thereby be convenient for dismantle the device and carry, the practicality of device has been improved, through collection device and outlet duct, the mutually supporting of gas-distributing pipe, thereby can be with the gas reposition of redundant personnel of the entering of intake pipe department two strands, one gas gets into to the collection device from the outlet duct department, and insert the receiving flask in collection device's inside, another strand of gas gets into the inside of gas analysis appearance from gas-distributing pipe department, be convenient for carry out the on-the-spot analysis, the practicality of device has been improved.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the box of the present invention;

fig. 3 is a schematic structural view of the collecting device of the present invention.

In the figure: 1. a box; 2. mounting a plate; 3. a gas analyzer; 4. a storage battery; 5. an air pump; 6. an air inlet pipe; 7. an air outlet pipe; 8. a three-way pipe; 9. a gas distributing pipe; 10. a collection device; 101. a collection canister; 102. a plug-in connector; 103. a rubber strip; 11. a table top plate; 12. a handle; 13. a box cover; 14. and collecting the trachea.

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. 1-3, an online monitoring device for VOCs flue gas comprises a box 1, a mounting plate 2 is fixedly mounted at the bottom of an inner cavity of the box 1, a gas analyzer 3 is fixedly mounted at one side of the top of the mounting plate 2, a group of storage batteries 4 is fixedly mounted at the top of the mounting plate 2, an air pump 5 is fixedly mounted at the top of the mounting plate 2, an air inlet of the air pump 5 is fixedly sleeved with an air inlet pipe 6, an air outlet pipe 7 is fixedly sleeved at an air outlet of the air pump 5, a three-way pipe 8 is fixedly sleeved at the outside of the air outlet pipe 7, a gas distributing pipe 9 is fixedly sleeved at one end of the three-way pipe 8, the other end of the gas distributing pipe 9 is fixedly connected with the gas analyzer 3, a collecting device 10 is fixedly connected at the other end of the air outlet pipe 7, a deck plate, the inside of the box cover 13 is clamped with a collecting air pipe 14.

The collecting device 10 comprises a collecting cylinder 101, a plug connector 102 is fixedly mounted at the bottom of an inner cavity of the collecting cylinder 101, and a plurality of uniformly distributed rubber strips 103 are fixedly mounted on the inner wall of the collecting cylinder 101;

wherein, the inner wall of the box cover 13 is fixedly provided with three buckles, and the interior of the three buckles is clamped with a collecting air pipe 14;

the top of the table top plate 11 is provided with a joint, and the outside of the joint is fixedly sleeved with a collecting air pipe 14, so that the collecting air pipe 14 is convenient to disassemble and place, and the table top plate is convenient to carry;

the connector 102 and the connector at the top of the table panel 11 are both provided with a chamfer angle, and the insides of the connector and the connector are both provided with through holes, so that the connectors can be conveniently and respectively connected with the collecting bottle and the collecting air pipe 14 in an inserting manner;

wherein, collect trachea 14's shape and be the L type, and collect trachea 14's one end and set up to loudspeaker form, collect trachea 14's the other end and be provided with the interface end, and the interface end and the joint at deck plate 11 top.

Working principle, when collecting gas, can carry the device to appointed position by portable handle 12, then open case lid 13, take out collecting gas pipe 14, peg graft on the joint at deck plate 11 top, then peg graft the receiving flask on bayonet joint 102, start air pump 5 and begin to extract gas, the gas that extracts from intake pipe 6 punishment from three-way pipe 8 punishment become two strands, one strand of gas enters into the receiving flask of receiving device 10 inside from outlet duct 7, be convenient for follow-up other project of detection, another strand of gas enters into gas analysis appearance 3 from gas distribution pipe 9, be convenient for carry out field analysis.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a VOCs flue gas on-line monitoring device, includes case (1), its characterized in that: the gas analyzer is characterized in that a mounting plate (2) is fixedly mounted at the bottom of an inner cavity of the box (1), a gas analyzer (3) is fixedly mounted on one side of the top of the mounting plate (2), a group of storage batteries (4) is fixedly mounted at the top of the mounting plate (2), an air pump (5) is fixedly mounted at the top of the mounting plate (2), an air inlet pipe (6) is fixedly sleeved at an air inlet of the air pump (5), an air outlet pipe (7) is fixedly sleeved at an air outlet of the air pump (5), a three-way pipe (8) is fixedly sleeved at the outer part of the air outlet pipe (7), a gas distributing pipe (9) is fixedly sleeved at one end of the three-way pipe (8), the other end of the gas distributing pipe (9) is fixedly connected with the gas analyzer (3), a collecting device (10) is fixedly connected at the other end of, the front fixed mounting of case (1) has handle (12), the back of case (1) rotates and is connected with case lid (13), the inside joint of case lid (13) has collection trachea (14).

2. The VOCs flue gas on-line monitoring device of claim 1, characterized in that: the collecting device (10) comprises a collecting cylinder (101), a plug connector (102) is fixedly mounted at the bottom of an inner cavity of the collecting cylinder (101), and a plurality of uniformly distributed rubber strips (103) are fixedly mounted on the inner wall of the collecting cylinder (101).

3. The VOCs flue gas on-line monitoring device of claim 1, characterized in that: the inner wall fixed mounting of case lid (13) has three buckle, and the inside joint of three buckle has collection trachea (14).

4. The VOCs flue gas on-line monitoring device of claim 1, characterized in that: the top of the table panel (11) is provided with a joint, and a collecting air pipe (14) is fixedly sleeved outside the joint.

5. The VOCs flue gas on-line monitoring device of claim 2, characterized in that: the joints at the tops of the plug connector (102) and the table panel (11) are provided with chamfer angles, and through holes are formed in the plug connector and the table panel.

6. The VOCs flue gas on-line monitoring device of claim 1, characterized in that: the shape of collecting trachea (14) is the L type, and the one end of collecting trachea (14) sets up to loudspeaker form, the other end of collecting trachea (14) is provided with the interface end, and the interface end and the joint at deck plate (11) top.