CN211505411U

CN211505411U - Waste gas on-line monitoring device

Info

Publication number: CN211505411U
Application number: CN201922372106.5U
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 an exhaust gas monitoring technology field just discloses an exhaust gas on-line monitoring device, including box, fixed connection at the inside fixed plate of box and fixed mounting inside the box and be located the exhaust gas detection instrument and the top cap of fixed connection at the box top of fixed plate below the fixed plate. This waste gas on-line monitoring device, through the top cap, the breathing pipe, the cooperation of base and tooth cover is used, make the device can drive the base pivoted while the base can reciprocate along the axial of breathing pipe through the drive of motor, the realization is hidden and is stretched out and seal the space inside the box to the automation of filter screen, the device has been solved when not using, breathing pipe and filter screen expose outside for a long time, the easy harmful gas contact that contains with the air causes the problem of corruption, simultaneously through set up the brush can filter screen pivoted while the brush can carry out automatic clearance to the impurity of adsorbing on the filter screen surface in the inboard of fixed cover.

Description

Waste gas on-line monitoring device

Technical Field

The utility model relates to an exhaust gas monitoring technology field specifically is an exhaust gas on-line monitoring device.

Background

Because contain more harmful substance in the waste gas of emission, harmful gas and impurity, consequently need use waste gas on-line monitoring device to detect waste gas in real time, on-line monitoring device all can adopt the filter screen to filter the impurity that contains in the gas at the in-process that uses, impurity adsorbs and leads to the fact the filter screen to block up in the face of filter screen, current partial waste gas on-line monitoring device can not carry out automatic clearance and collection to the impurity that adsorbs filter screen surface, need artifical manual to clear up, it is more troublesome, and the device is when not using, breathing pipe and filter screen expose outside for a long time, it causes the corruption to contact with the harmful gas that the air contains easily.

SUMMERY OF THE UTILITY MODEL

To the not enough of background art, the utility model provides an exhaust gas on-line monitoring device has solved the problem that above-mentioned background art provided.

The utility model provides a following technical scheme: the utility model provides an exhaust gas on-line monitoring device, includes box, fixed connection at the inside fixed plate of box and fixed mounting inside and the exhaust gas detection instrument and the top cap of fixed connection at the box top that are located the fixed plate below of box, the inside joint of box one side has the collecting box that is located the fixed plate below, the fixed cover in inside of fixed plate has the breathing pipe that the top of bottom and exhaust gas detection instrument is linked together, the fixed plate is located breathing pipe one side fixed mounting and has drive arrangement, the middle part screw thread of breathing pipe has cup jointed the base, the inside activity of base has cup jointed the top activity and has cup jointed the filter screen inside the top cap, the bottom of top cap is provided with.

Preferably, the fixed plate is arranged obliquely, and a drain groove is formed above the fixed plate and positioned on the collecting box.

Preferably, one side of the collecting box is provided with a handle positioned outside the box body.

Preferably, drive arrangement includes motor and rotation connection at the inside pivot of fixed plate of fixed mounting on the fixed plate to and the fixing base of fixed connection inboard at the box, the middle part fixed sleeve of pivot is equipped with outer edge and base intermeshing's tooth cover, and the pivot extends the outside top of tooth cover and is connected with the inside rotation of fixing base.

Preferably, the inner side of the base is provided with four vertically distributed limiting columns.

Preferably, the inner side of the fixing sleeve is provided with a plurality of brushes.

The utility model discloses possess following beneficial effect:

1. this waste gas on-line monitoring device, through the top cap, the breathing pipe, the cooperation of base and tooth cover is used, make the device can drive the base pivoted while the base can reciprocate along the axial of breathing pipe through the drive of motor, the realization is hidden and is stretched out and seal the space inside the box to the automation of filter screen, the device has been solved when not using, breathing pipe and filter screen expose outside for a long time, the easy harmful gas contact that contains with the air causes the problem of corruption, simultaneously through set up the brush can filter screen pivoted while the brush can carry out automatic clearance to the impurity of adsorbing on the filter screen surface in the inboard of fixed cover.

2. This waste gas on-line monitoring device can make the impurity after the clearance carry out the landing through the inside that the escape orifice dropped to the collecting box through the surface of fixed plate and collect through setting up the fixed plate slope, handles the impurity of collecting box inside collection simultaneously through setting up the handle convenience in one side of collecting box and taking out the collecting box from the inside of box.

Drawings

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

fig. 2 is a top view of the base of the present invention;

fig. 3 is a top view of the fixing sleeve of the present invention.

In the figure: 1. a box body; 2. a fixing plate; 3. an exhaust gas detection instrument; 4. a top cover; 5. a collection box; 6. an air intake duct; 7. a drive device; 71. a motor; 72. a rotating shaft; 73. a fixed seat; 74. a gear sleeve; 8. a base; 9. filtering with a screen; 10. and (4) fixing sleeves.

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.

The embodiment of the utility model provides an in the attached drawing: the different types of hatching in the figures are not given the national standards, do not require the material of the elements, and distinguish between cross-sectional views of the elements in the figures.

Please refer to fig. 1-3, an online exhaust gas monitoring device, comprising a box body 1, a fixed plate 2 fixedly connected inside the box body 1, an exhaust gas detecting instrument 3 fixedly installed inside the box body 1 and located below the fixed plate 2, and a top cover 4 fixedly connected to the top of the box body 1, a collecting box 5 located below the fixed plate 2 is clamped inside one side of the box body 1, an air suction pipe 6 having a bottom end communicated with the top of the exhaust gas detecting instrument 3 is fixedly sleeved inside the fixed plate 2, a driving device 7 is fixedly installed on one side of the air suction pipe 2 located at the air suction pipe 6, a base 8 is sleeved in the middle of the air suction pipe 6 by a thread, a filter screen 9 having a top end movably sleeved inside the top cover 4 is sleeved in the inner part of the base 8.

Wherein, fixed plate 2 adopts the slope setting, and fixed plate 2 is located the top of collecting box 5 and is provided with the escape way, utilizes the escape way can make the clearance back impurity can drop to the inside of collecting box 5, makes things convenient for the collection of impurity.

Wherein, one side of the collecting box 5 is provided with a handle positioned outside the box body 1.

Wherein, drive arrangement 7 includes motor 71 and the pivot 72 of rotation connection in fixed plate 2 inside of fixed plate 2 of fixed mounting on fixed plate 2 to and fixed connection is at the inboard fixing base 73 of box 1, and the fixed cover in middle part of pivot 72 is equipped with outer edge and base 8 intermeshing's tooth cover 74, and the pivot 72 extends the outside top of tooth cover 74 and is connected with the inside rotation of fixing base 73.

Wherein, the inboard of base 8 is provided with four vertical distribution's spacing post, utilizes spacing post can carry on spacingly to filter screen 9 for filter screen 9 also can rotate when base 8 rotates, conveniently clears up the impurity of adhering to on filter screen 9 through the brush.

Wherein, the inner side of the fixed sleeve 10 is provided with a plurality of brushes.

When the device is used, the motor 71 is started, the motor 71 drives the base 8 and the filter screen 9 to rotate through the rotating shaft 72 and the tooth sleeve 74, the base 8 moves upwards along the axial direction of the air suction pipe 6 while rotating, the extension of the filter screen 9 is realized, meanwhile, the filter screen 9 rotates while cleaning the surface of the filter screen through the brush in the fixing sleeve 10, when the base 8 is displaced to the highest point, the motor 71 is closed, the waste gas detecting instrument 3 is started, the waste gas detecting instrument 3 sucks waste gas into the interior through the air suction pipe 6 through the filter screen 9 for detection, after the device detection is completed, the motor 71 is started, the motor 71 drives the base 8 and the filter screen 9 to rotate through the rotating shaft 72 and the tooth sleeve 74, the base 8 moves downwards along the axial direction of the air suction pipe 6 while rotating, the hiding of the filter screen 9 and the sealing of the inner space of the device are realized, and simultaneously, the impurities adsorbed on the surface of the fixed plate are cleaned, and the cleaned impurities slide along the surface of the fixed plate 2 and fall into the collecting box 5 from the drain outlet for collection.

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 an exhaust gas on-line monitoring device, includes box (1), fixed connection fixed plate (2) and fixed mounting that box (1) is inside and be located waste gas detecting instrument (3) and top cap (4) of fixed connection at box (1) top of fixed plate (2) below and fixed mounting in box (1), its characterized in that: the inside joint of box (1) one side has collecting box (5) that is located fixed plate (2) below, the fixed breathing pipe (6) that the top that has the bottom and waste gas detection instrument (3) is linked together that have cup jointed in inside of fixed plate (2), fixed plate (2) are located breathing pipe (6) one side fixed mounting and have drive arrangement (7), base (8) have been cup jointed to the middle part screw thread of breathing pipe (6), the inside activity of base (8) has been cup jointed the top activity and has been cup jointed filter screen (9) inside top cap (4), the bottom of top cap (4) is provided with fixed cover (10) that are located the filter screen (9) outside.

2. The on-line exhaust gas monitoring device according to claim 1, wherein: the fixed plate (2) is obliquely arranged, and a drain groove is formed in the position, above the collecting box (5), of the fixed plate (2).

3. The on-line exhaust gas monitoring device according to claim 1, wherein: one side of the collecting box (5) is provided with a handle positioned outside the box body (1).

4. The on-line exhaust gas monitoring device according to claim 1, wherein: drive arrangement (7) include motor (71) and rotation connection on fixed plate (2) pivot (72) inside fixed plate (2) of fixed mounting to and fixed connection is at box (1) inboard fixing base (73), the fixed cover in middle part of pivot (72) is equipped with outer edge and base (8) intermeshing's tooth cover (74), and pivot (72) extend tooth cover (74) outside top and the internal rotation of fixing base (73) and be connected.

5. The on-line exhaust gas monitoring device according to claim 1, wherein: the inner side of the base (8) is provided with four vertically distributed limiting columns.

6. The on-line exhaust gas monitoring device according to claim 1, wherein: the inner side of the fixed sleeve (10) is provided with a plurality of brushes.