CN216309558U

CN216309558U - Surface pollutant vacuum suction device for waste gas component detection

Info

Publication number: CN216309558U
Application number: CN202122274906.0U
Authority: CN
Inventors: 王敏
Original assignee: Jiangsu Lesheng Environmental Equipment Manufacturing Co ltd
Current assignee: Jiangsu Lesheng Environmental Equipment Manufacturing Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-15
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a surface pollutant vacuum suction device for waste gas component detection, relates to the technical field of waste gas detection, and aims to solve the problems that a suction head of a surface pollutant vacuum suction device for common waste gas component detection in the prior art is easy to adsorb on the surface of an object and is difficult to take down. Inhale the top of material handle and be provided with and inhale the material pipe, just inhale the material pipe and inhale the material handle and set up structure as an organic whole, inhale the material handle and inhale the inside of expecting the pipe and all be provided with the ejector pin, the one end of inhaling the material pipe is provided with the top, the top with inhale the interlock of expecting the pipe, the internally mounted of top has the dead lever, and dead lever and top pass through fastening screw fixed connection, the dead lever passes through fastening screw fixed connection with the ejector pin, the internally mounted of inhaling the material pipe has the card strip, and the card strip with inhale the material pipe and pass through fastening screw fixed connection, card strip and ejector pin sliding connection, the internally mounted of inhaling the material handle has the filter screen, and the filter screen passes through fastening screw fixed connection with inhaling the material handle.

Description

Surface pollutant vacuum suction device for waste gas component detection

Technical Field

The utility model relates to the technical field of waste gas detection, in particular to a surface pollutant vacuum suction device for waste gas component detection.

Background

The waste gas refers to toxic and harmful gas discharged by human in the production and living process, especially chemical plants, steel plants, pharmaceutical plants, coking plants, oil refineries and the like, and the discharged waste gas has large smell, seriously pollutes the environment and affects the human health.

When waste gas flows, pollutants can be attached to the surface of the inner wall of the pipeline, the pollutants on the surface can be sucked out through the vacuum suction device for detection, but when the pollutants are sucked, the suction head and the inner wall of the pipeline are easy to adsorb to form a vacuum sucker, the vacuum sucker is difficult to take down, only the vacuum suction machine can be pulled out or closed, and the use is inconvenient; therefore, the market urgently needs to develop a surface pollutant vacuum suction device for detecting the components of the waste gas to help people to solve the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a surface pollutant vacuum suction device for exhaust gas component detection, which aims to solve the problem that a suction head of a common surface pollutant vacuum suction device for exhaust gas component detection proposed in the background art is easy to adsorb with the surface of an object and is difficult to remove.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a surface contaminant vacuum suction device for waste gas composition detects, includes vacuum generator and inhales the material handle, the top of inhaling the material handle is provided with inhales the material pipe, and inhales the material pipe and inhale the material handle and set up to a body structure, inhale the material handle and inhale the inside of expecting the pipe and all be provided with the ejector pin, the one end of inhaling the material pipe is provided with the top, the top with inhale the interlock of material pipe, the internally mounted of top has the dead lever, and the dead lever passes through fastening screw fixed connection with the top, the dead lever passes through fastening screw fixed connection with the ejector pin.

Preferably, inhale the internally mounted of material pipe and have the card strip, and the card strip with inhale material pipe and pass through fastening screw fixed connection, card strip and ejector pin sliding connection, the internally mounted of inhaling the material handle has the filter screen, and the filter screen with inhale the material handle and pass through fastening screw fixed connection.

Preferably, the transmission case is arranged inside the material sucking handle, the transmission case is fixedly connected with the material sucking handle through a fastening screw, a screw rod is arranged below the ejector rod, and the screw rod and the ejector rod are arranged into an integral structure.

Preferably, the transmission case is internally provided with a threaded seat, the threaded seat is rotatably connected with the transmission case, the threaded seat is in threaded connection with the screw, the transmission case is internally provided with a driving shaft, and the driving shaft is rotatably connected with the transmission case through a shaft seat.

Preferably, drive gear is installed to the one end of drive shaft, and drive gear and drive shaft fixed connection, driven gear is installed to the outside of screw thread seat, and driven gear and screw thread seat fixed connection, driven gear is connected with the drive gear interlock.

Preferably, the connecting pipe is installed to one side of vacuum generator, and connecting pipe and vacuum generator welded connection, coupling hose is installed to one side of connecting pipe, and coupling hose passes through flange fixed connection with the connecting pipe, the base is installed to vacuum generator's below, and the base passes through flange fixed connection with vacuum generator.

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

1. the utility model discloses a setting through the top, and the top setting is at the end of inhaling the material pipe, the top is in the same place with inhaling the material pipe interlock under the normal condition, and when whole root is inhaled the material pipe and is all adsorbed when the object surface, the accessible ejector pin is pushing up the surface of object then makes the top with inhale the material pipe separation, the air accessible top gets into in the clearance between the material pipe and the inhaling material pipe this moment, thereby break the vacuum environment who inhales between material pipe and the object, thereby conveniently inhale the material pipe and take off, thereby make this vacuum suction device use convenience more.

2. The utility model discloses a through vacuum generator's setting, vacuum generator with inhale material handle separation setting, vacuum generator accessible coupling hose will inhale the inside air extraction of material handle and come out for the inside formation vacuum state of inhaling the material handle, thereby make the pollutant only flow the inside of inhaling the material handle, can not flow vacuum generator's inside again, thereby avoid vacuum generator to suffer the pollution, improve this vacuum suction device's use reliability and security.

Drawings

Fig. 1 is a front view of a surface contaminant vacuum-drawing apparatus for exhaust gas component detection according to the present invention.

Fig. 2 is a schematic view of the internal structure of the material suction handle of the present invention.

Fig. 3 is an enlarged schematic view of the utility model at a.

Fig. 4 is an enlarged schematic view of the utility model at B.

In the figure: 1. a vacuum generator; 2. a base; 3. a connecting pipe; 4. a connecting hose; 5. a material suction handle; 6. a material suction pipe; 7. a handle; 8. a filter screen; 9. a top rod; 10. a transmission case; 11. clamping the strip; 12. fixing the rod; 13. ejecting the head; 14. a screw; 15. a threaded seat; 16. a driven gear; 17. a drive shaft; 18. the gears are driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an embodiment of the present invention is shown: the utility model provides a surface contaminant vacuum suction device for waste gas composition detects, include vacuum generator 1 and inhale material handle 5, the top of inhaling material handle 5 is provided with inhales material pipe 6, inhale material pipe 6 and inhale material handle 5 and set up structure as an organic whole, inhale material handle 5 and inhale the inside of material pipe 6 and all be provided with ejector pin 9, the one end of inhaling material pipe 6 is provided with top 13, top 13 with inhale the interlock of material pipe 6, the internally mounted of top 13 has dead lever 12, dead lever 12 passes through fastening screw fixed connection with top 13, dead lever 12 passes through fastening screw fixed connection with ejector pin 9.

Further, inhale the internally mounted of material pipe 6 and have card strip 11, card strip 11 with inhale material pipe 6 and pass through fastening screw fixed connection, card strip 11 and ejector pin 9 sliding connection, inhale the internally mounted of material handle 5 and have filter screen 8, filter screen 8 with inhale material handle 5 and pass through fastening screw fixed connection, card strip 11 is used for spacing ejector pin 9 for ejector pin 9 can't rotate.

Further, a transmission box 10 is installed inside the material suction handle 5, the transmission box 10 is fixedly connected with the material suction handle 5 through a fastening screw, a screw 14 is arranged below the ejector rod 9, the screw 14 and the ejector rod 9 are integrated, and the screw 14 penetrates through the transmission box 10.

Further, the inside of transmission case 10 is installed threaded seat 15, threaded seat 15 and transmission case 10 rotate to be connected, threaded seat 15 and screw 14 threaded connection, the inside of transmission case 10 is installed drive shaft 17, drive shaft 17 and transmission case 10 pass through the axle bed and rotate to be connected, inhale the outside of material handle 5 and be provided with handle 7, handle 7 is connected with drive shaft 17.

Furthermore, a driving gear 18 is mounted at one end of the driving shaft 17, the driving gear 18 is fixedly connected with the driving shaft 17, a driven gear 16 is mounted on the outer side of the threaded seat 15, the driven gear 16 is fixedly connected with the threaded seat 15, and the driven gear 16 is in meshed connection with the driving gear 18.

Further, connecting pipe 3 is installed to one side of vacuum generator 1, connecting pipe 3 and vacuum generator 1 welded connection, and coupling hose 4 is installed to one side of connecting pipe 3, and coupling hose 4 passes through flange fixed connection with connecting pipe 3, and base 2 is installed to the below of vacuum generator 1, and base 2 passes through flange fixed connection with vacuum generator 1, and coupling hose 4 is connected with the bottom of inhaling material handle 5.

The working principle is as follows: when the vacuum suction device is used, the material suction handle 5 is held by a hand, the material suction pipe 6 faces the surface of an object, then the vacuum generator 1 is started, air in the material suction handle 5 is extracted through the connecting pipe 3 and the connecting hose 4 by the vacuum generator 1, so that a vacuum state is formed in the material suction handle 5, pollutants on the surface of the object are sucked into the material suction handle 5, when the pipe orifice of the material suction pipe 6 is completely adsorbed on the surface of the object and is difficult to remove, the handle 7 is rotated to drive the driving shaft 17 to rotate, the driving shaft 17 drives the driving gear 18 to rotate, the driving gear 18 drives the threaded seat 15 to rotate through the driven gear 16, the screw 14 and the ejector rod 9 are driven to move outwards through the rotation of the threaded seat 15, the ejector rod 9 pushes the ejector head 13 through the fixing rod 12, the ejector head 13 pushes against the surface of the object, the material suction pipe 6 is separated from the ejector head 13, and a gap exists between the ejector head 13 and the material suction pipe 6, air enters the material suction pipe 6 from the gap, so that the vacuum environment between the material suction pipe 6 and the surface of an object is broken, and the material suction pipe 6 is convenient to take down.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a surface contamination vacuum suction device for exhaust gas composition detects, includes vacuum generator (1) and inhales material handle (5), its characterized in that: inhale the top of material handle (5) and be provided with and inhale material pipe (6), and inhale material pipe (6) and inhale material handle (5) and set up as an organic whole structure, inhale material handle (5) and inhale the inside of material pipe (6) and all be provided with ejector pin (9), the one end of inhaling material pipe (6) is provided with top (13), top (13) with inhale material pipe (6) interlock, the internally mounted of top (13) has dead lever (12), and dead lever (12) and top (13) pass through fastening screw fixed connection, dead lever (12) and ejector pin (9) pass through fastening screw fixed connection.

2. The surface contaminant vacuum-aspiration device for exhaust gas component detection according to claim 1, wherein: inhale the internally mounted of material pipe (6) and have card strip (11), and card strip (11) with inhale material pipe (6) and pass through fastening screw fixed connection, card strip (11) and ejector pin (9) sliding connection, the internally mounted of inhaling material handle (5) has filter screen (8), and filter screen (8) with inhale material handle (5) and pass through fastening screw fixed connection.

3. The surface contaminant vacuum-aspiration device for exhaust gas component detection according to claim 1, wherein: inhale the internally mounted of material handle (5) and have transmission case (10), and transmission case (10) with inhale material handle (5) and pass through fastening screw fixed connection, the below of ejector pin (9) is provided with screw rod (14), and screw rod (14) and ejector pin (9) set up structure as an organic whole.

4. The surface contaminant vacuum-aspiration device for exhaust gas component detection according to claim 3, wherein: the internal mounting of transmission case (10) has screw thread seat (15), and screw thread seat (15) rotate with transmission case (10) and be connected, screw thread seat (15) and screw rod (14) threaded connection, the internal mounting of transmission case (10) has drive shaft (17), and drive shaft (17) pass through the axle bed with transmission case (10) and rotate and be connected.

5. The surface contaminant vacuum-aspiration device for exhaust gas component detection according to claim 4, wherein: drive gear (18) are installed to the one end of drive shaft (17), and drive gear (18) and drive shaft (17) fixed connection, driven gear (16) are installed to the outside of screw thread seat (15), and driven gear (16) and screw thread seat (15) fixed connection, driven gear (16) and drive gear (18) interlock are connected.

6. The surface contaminant vacuum-aspiration device for exhaust gas component detection according to claim 1, wherein: connecting pipe (3) are installed to one side of vacuum generator (1), and connecting pipe (3) and vacuum generator (1) welded connection, coupling hose (4) are installed to one side of connecting pipe (3), and coupling hose (4) and connecting pipe (3) pass through flange fixed connection, base (2) are installed to the below of vacuum generator (1), and base (2) and vacuum generator (1) pass through flange fixed connection.