CN218726427U

CN218726427U - Be used for exhaust gas particulate matter concentration to discharge detecting instrument

Info

Publication number: CN218726427U
Application number: CN202222902285.0U
Authority: CN
Inventors: 李维; 何振耀; 何肖勤; 孔秋韵; 梁雪芳
Original assignee: Guangdong Liangyuan Testing Technology Co ltd
Current assignee: Guangdong Liangyuan Testing Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-24
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a be used for exhaust gas particulate matter concentration to discharge detecting instrument, advance pipe and waste gas entering connector including exhaust gas particulate matter detector and waste gas, exhaust gas particulate matter detector's upper surface is equipped with the clearance subassembly, exhaust gas particulate matter detector's right side is equipped with the collection subassembly, the clearance subassembly include with exhaust gas particulate matter detector upper surface fixed's supporting shoe, the surface sliding connection of supporting shoe has the connecting plate, both ends all are fixed with annular brush about the connecting plate, the rear end of supporting shoe inner chamber is fixed with the motor, the output of motor is fixed with the bull stick. This be used for exhaust gas particulate matter concentration to discharge detecting instrument through being provided with the clearance subassembly to advance the waste material granule of managing the surface to waste gas and clear up, reduce staff's work load, and through being provided with the rolling subassembly, so that will scrape the exhaust gas granule that falls and collect, thereby be convenient for clear up the exhaust gas granule that scrapes.

Description

Be used for exhaust gas particulate matter concentration to discharge detecting instrument

Technical Field

The utility model relates to a detecting instrument technical field specifically is a be used for exhaust gas particulate matter concentration to discharge detecting instrument.

Background

The particulate matter is also called dust, and is solid or liquid particulate matter in the atmosphere, and the particulate matter can be divided into primary particulate matter and secondary particulate matter, wherein the primary particulate matter is particulate matter which is released into the atmosphere from natural pollution sources and artificial pollution sources and directly causes pollution, such as soil particles, sea salt particles, combustion smoke dust and the like.

The traditional exhaust gas particulate matter concentration emission detection device inconveniently prompts workers to pay attention to the occurrence of the situation when detecting that the exhaust gas particulate matter emission concentration is too high, so that the situation can not be timely treated, and Chinese patent (publication No. CN 214374121U) discloses an exhaust gas particulate matter concentration emission detection device which can prompt the workers to treat the situation in time, but is also inconvenient to clean the outside of an exhaust gas pipeline of an exhaust gas detector, particulate matters can be adsorbed outside the exhaust gas pipeline, and long-time accumulation of the particulate matters can influence the accuracy of the exhaust gas detector in detecting exhaust gas, so that the detection result is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a be used for exhaust gas particulate matter concentration to discharge detecting instrument possesses advantages such as the clearance of being convenient for, has solved the problem of inconvenient clearance.

In order to achieve the above object, the utility model provides a following technical scheme: the instrument for detecting the concentration emission of the exhaust gas particulate matter comprises an exhaust gas particulate matter detector, an exhaust gas inlet pipe and an exhaust gas inlet connector, wherein a cleaning assembly is arranged on the upper surface of the exhaust gas particulate matter detector, and a collecting assembly is arranged on the right side of the exhaust gas particulate matter detector;

the cleaning assembly comprises a supporting block fixed to the upper surface of the exhaust gas particulate matter detector, a connecting plate is connected to the outer surface of the supporting block in a sliding mode, annular brushes are fixed to the left end and the right end of the connecting plate, a motor is fixed to the rear end of an inner cavity of the supporting block, a rotating rod is fixed to the output end of the motor, a wire roller is fixed to the outer surface of the rotating rod, a pull rope is wound on the outer surface of the wire roller, a guide wheel is fixed to the upper surface of the inner cavity of the supporting block, and a moving plate is fixed to the other end of the pull rope.

Furthermore, sliding holes are formed in the left end and the right end of the supporting block, and the moving plate penetrates through the outer portions of the two sliding holes and is connected with the two sliding holes in a sliding mode.

Furthermore, the upper surface of connecting plate has seted up the removal hole, the supporting shoe runs through to the outside of removal hole and rather than sliding connection, the both ends are located the inboard of removal hole and rather than fixed about the movable plate.

Further, the collecting assembly comprises a collecting box fixed with the right end of the exhaust gas particulate matter detector, the inside of the collecting box is respectively connected with the filter screen and the filter plate in a sliding mode, the right end of the collecting box is fixed with a fan, the upper surface of the collecting box is fixed with a guide pipe, and the left side of the guide pipe is fixed with a corrugated pipe.

Furthermore, two slideways are respectively arranged at the upper end and the lower end of the inner cavity of the collecting box, and the upper end and the lower end of the filter screen and the filter plate are respectively positioned in the slideways and are connected with the slideways in a sliding manner.

Further, the lower surface of the guide pipe is communicated with a collecting box, and the right end of the collecting box is communicated with the input end of the fan.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this be used for exhaust gas particulate matter concentration to discharge detecting instrument through being provided with the clearance subassembly to advance the waste material granule of managing the surface to waste gas and clear up, reduce staff's work load, and through being provided with the rolling subassembly, so that will scrape the exhaust gas granule that falls and collect, thereby be convenient for clear up the exhaust gas granule that scrapes.

Drawings

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

FIG. 2 is a schematic structural view of the cleaning assembly of the present invention;

FIG. 3 is a schematic view of the side view of the inside of the supporting block of the present invention;

FIG. 4 is a schematic top view of the annular brush of the present invention;

fig. 5 is a schematic structural view of the collecting assembly of the present invention.

In the figure: the device comprises an exhaust gas particle detector 1, an exhaust gas inlet pipe 2, a cleaning assembly 3, a supporting block 301, a connecting plate 302, a circular brush 303, a motor 304, a rotating rod 305, a wire roller 306, a pull rope 307, a guide wheel 308, a movable plate 309, a collecting assembly 4, a collecting box 401, a filter screen 402, a filter plate 403, a fan 404, a guide pipe 405, a corrugated pipe 406 and an exhaust gas inlet connector 5.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1, an apparatus for detecting exhaust gas particulate matter concentration emission in the present embodiment includes an exhaust gas particulate matter detector 1, an exhaust gas inlet pipe 2 and an exhaust gas inlet connector 5, a cleaning assembly 3 is disposed on an upper surface of the exhaust gas particulate matter detector 1, and a collecting assembly 4 is disposed on a right side of the exhaust gas particulate matter detector 1.

It should be noted that the exhaust gas particulate matter detector 1, the exhaust gas inlet pipe 2 and the exhaust gas inlet connection 5 are known to the public in the art and the working principle thereof is not described in detail herein.

Referring to fig. 1 to 4, the cleaning assembly 3 in this embodiment includes a supporting block 301 fixed to an upper surface of the exhaust gas particulate detector 1, the supporting block 301 is a hollow rectangle, an external surface of the supporting block 301 is slidably connected to a connecting plate 302, both left and right ends of the connecting plate 302 are fixed to annular brushes 303, a motor 304 is fixed to a rear end of an inner cavity of the supporting block 301, an output end of the motor 304 is fixed to a rotating rod 305, a positive end of the rotating rod 305 is rotatably connected to a front wall of the inner cavity of the supporting block 301 through a bearing and supports the rotating rod 305, an external surface of the rotating rod 305 is fixed to a wire roller 306, an external surface of the wire roller 306 is wound with a pulling rope 307, an upper surface of the inner cavity of the supporting block 301 is fixed to a guide wheel 308 so as to guide the pulling rope 307, a moving plate 309 is fixed to another end of the pulling rope 307, both left and right ends of the supporting block 301 are provided with sliding holes, the moving plate 309 penetrates through the outsides of the two sliding holes and is slidably connected to the moving plate 309 so as to penetrate through the two sliding holes to the outside of the supporting block 301 so as to drive the connecting plate 302 to move.

The upper surface of the connecting plate 302 is provided with a moving hole, the supporting block 301 penetrates through the outside of the moving hole and is in sliding connection with the moving hole, the left end and the right end of the moving plate 309 are located on the inner side of the moving hole and are fixed with the moving hole, so that the connecting plate 302 moves up and down on the outer surface of the supporting block 301 through the moving hole, and the left end and the right end of the moving plate 309 are fixed with the left wall and the right wall of the inner cavity of the moving hole, so that the moving plate 309 drives the connecting plate 302 to move.

The cleaning assembly 3 in this embodiment cleans the outer surface of the exhaust gas inlet pipe 2 through two annular brushes 303.

Referring to fig. 1 and 5, the collecting assembly 4 in this embodiment includes a collecting box 401 fixed to a right end of the exhaust gas particulate matter detector 1, a door is hinged to a front surface of the collecting box 401 through a hinge to remove collected exhaust gas particulates, a filter screen 402 and a filter plate 403 are respectively slidably connected to an inside of the collecting box 401, the filter screen 402 is an activated carbon screen to filter the exhaust gas particulates, a blower 404 is fixed to the right end of the collecting box 401, the filter plate 403 is used to prevent the exhaust gas particulates from moving into the blower 404 through an input end of the blower 404 to avoid affecting the blower 404, a guide pipe 405 is fixed to an upper surface of the collecting box 401, and a bellows 406 is fixed to a left side of the guide pipe 405.

Wherein, two slides have all been seted up at the upper and lower both ends of collecting box 401 inner chamber, and the upper and lower both ends of filter screen 402 and filter plate 403 all are located the inside of slide and rather than sliding connection to remove filter screen 402 and filter plate 403 from collecting box 401, so that change it.

Meanwhile, the lower surface of the guide pipe 405 is communicated with the collection box 401, and the right end of the collection box 401 is communicated with the input end of the fan 404, so that the corrugated pipe 406 can conduct the exhaust gas particles into the collection box 401 through the guide pipe 405.

The collecting assembly 4 in this embodiment sucks the swept exhaust particles into the collecting box 401 through the bellows 406, so that the exhaust particles can be cleaned by the staff.

The working principle of the embodiment is as follows:

when the exhaust gas cleaning device is used, the output end of the motor 304 drives the rotating rod 305 to rotate, the rotating rod 305 drives the wire roller 306 to rotate, the wire roller 306 is enabled to take up a pull rope 307, the pull rope 307 pulls the moving plate 309 to move upwards, the moving plate 309 is enabled to drive the connecting plate 302 to move upwards, the connecting plate 302 is enabled to drive the two annular brushes 303 to move upwards, the annular brushes 303 move upwards and downwards on the outer surface of the exhaust gas inlet pipe 2, exhaust gas particles on the outer surface of the exhaust gas inlet pipe 2 are cleaned, the outer surface of the exhaust gas inlet pipe 2 is cleaned, the fan 404 is arranged, the scraped exhaust gas particles are cleaned through the corrugated pipe 406, the corrugated pipe 406 is conducted into the collecting box 401 through the guide pipe 405, and the door of the collecting box 401 is opened, so that the exhaust gas particles collected in the collecting box 401 are cleaned.

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. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

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 be used for exhaust gas particulate matter concentration to discharge detecting instrument, includes that exhaust gas particulate matter detector (1) and waste gas advance pipe (2) and waste gas entering connector (5), its characterized in that: a cleaning component (3) is arranged on the upper surface of the exhaust gas particulate matter detector (1), and a collecting component (4) is arranged on the right side of the exhaust gas particulate matter detector (1);

the utility model discloses a waste gas particulate matter detector, including cleaning assembly (3) with waste gas particulate matter detector (1) fixed surface's supporting shoe (301), the surface sliding connection of supporting shoe (301) has connecting plate (302), both ends all are fixed with annular brush (303) about connecting plate (302), the rear end of supporting shoe (301) inner chamber is fixed with motor (304), the output of motor (304) is fixed with bull stick (305), the surface mounting of bull stick (305) has wire roller (306), the surface winding of wire roller (306) has stay cord (307), the upper surface mounting of supporting shoe (301) inner chamber has guide pulley (308), the other end of stay cord (307) is fixed with movable plate (309).

2. The exhaust gas particulate matter concentration emission detection apparatus according to claim 1, wherein: the left end and the right end of the supporting block (301) are provided with sliding holes, and the moving plate (309) penetrates through the outer parts of the two sliding holes and is connected with the two sliding holes in a sliding mode.

3. The exhaust gas particulate matter concentration emission detection apparatus according to claim 1, wherein: the upper surface of connecting plate (302) is seted up and is removed the hole, supporting shoe (301) run through to the outside of removing the hole and rather than sliding connection, the both ends are located the inboard of removing the hole and rather than fixed about moving plate (309).

4. The exhaust gas particulate matter concentration emission detection apparatus according to claim 1, wherein: the collecting assembly (4) comprises a collecting box (401) fixed to the right end of the exhaust gas particulate matter detector (1), the inside of the collecting box (401) is connected with a filter screen (402) and a filter plate (403) in a sliding mode, a fan (404) is fixed to the right end of the collecting box (401), a guide pipe (405) is fixed to the upper surface of the collecting box (401), and a corrugated pipe (406) is fixed to the left side of the guide pipe (405).

5. The exhaust particulate matter concentration emission detection apparatus according to claim 4, wherein: two slide ways are respectively arranged at the upper end and the lower end of the inner cavity of the collecting box (401), and the upper end and the lower end of the filter screen (402) and the filter plate (403) are respectively positioned in the slide ways and are in sliding connection with the slide ways.

6. The exhaust particulate matter concentration emission detection apparatus according to claim 4, wherein: the lower surface of the guide pipe (405) is communicated with the collecting box (401), and the right end of the collecting box (401) is communicated with the input end of the fan (404).