CN212391459U

CN212391459U - Waste gas detection device capable of automatically collecting waste gas

Info

Publication number: CN212391459U
Application number: CN202020866374.2U
Authority: CN
Inventors: 贺光秀
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-22
Filing date: 2020-05-22
Publication date: 2021-01-22
Anticipated expiration: 2030-05-22

Abstract

The utility model belongs to the technical field of exhaust-gas treatment, especially, be an automatic collect exhaust gas detection device of waste gas. The utility model discloses a to collect the cover and place in waiting the waste gas scope of detecting, then promote the push rod right, agree with the piece and remove left under the effect of waste gas, then waste gas gets into the left side of sliding tray through agreeing with the groove, draw the push rod left, supporting spring drives the sliding column and moves right and make and agree with the piece and agree with the one end of joint in agreeing with the groove, avoid producing the mixture of air and waste gas when promoting waste gas, then utilize the sliding tray can with waste gas propelling movement to the collection box in, then utilize the exhaust gas detection device body to detect and handle, guarantee can not produce in the in-process of utilizing exhaust gas treatment device to exhaust gas treatment and reveal, make waste gas have true concentration when detecting, the accuracy of exhaust gas detection numerical value has been guaranteed.

Description

Waste gas detection device capable of automatically collecting waste gas

Technical Field

The utility model relates to a waste gas treatment technical field specifically is an automatic collect waste gas detection device of waste gas.

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 and oil refineries, etc., the discharged waste gas has large odor, seriously pollutes the environment and affects the human health. The exhaust gas contains many kinds of pollutants, and the physical and chemical properties of the pollutants are very complex and the toxicity of the pollutants is different. The exhaust gas discharged from fuel combustion contains sulfur dioxide, nitrogen oxides (NOx), hydrocarbons, etc.; various harmful gases and solid wastes containing various components such as heavy metals, salts and radioactive substances are discharged due to different raw materials and processes used in industrial production; the exhaust gas discharged from automobiles contains hydrocarbons such as lead, benzene and phenol. The pollution of the atmosphere environment by exhaust gas is one of the most common and serious environmental problems in the world. China environmental protection law has made clear regulations on the exhaust emission standards of various factories and mines. Some waste gas is recycled and reprocessed into usable products.

There are the following problems:

the in-process of collecting waste gas can not prevent that waste gas from revealing at the waste gas collection device of today, has reduced the true concentration of waste gas when detecting to influence the numerical value of exhaust-gas detection time measuring, finally influence each item numerical index of waste gas, reduced the accuracy that detects data, from this, provided an automatic waste gas detection device who collects waste gas.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides an automatic collect exhaust gas detection device of waste gas has solved present exhaust gas collection device and can not prevent that waste gas from revealing at the in-process of collecting waste gas, has reduced the true concentration of waste gas when detecting to influence the numerical value of exhaust-gas detection time measuring, finally influence each item numerical index of waste gas, reduced the problem of the accuracy of detection data.

In order to achieve the above object, the utility model provides a following technical scheme: an exhaust gas detection device capable of automatically collecting exhaust gas comprises a collecting barrel, wherein a sliding disc is connected inside the collecting barrel in a sliding manner, a matching groove is formed in one end of the sliding disc, a sliding column is arranged in the matching groove, a supporting spring is installed on the side wall of the sliding column, a first fixing ring is fixedly connected to the side wall of the sliding column, one end of the supporting spring is fixedly connected to one end of the first fixing ring, a second fixing ring is fixedly connected to the inner wall of the matching groove, the other end of the supporting spring is fixedly connected to one end of the second fixing ring, a matching block is fixedly connected to one end of the sliding column and is clamped with one end of the matching groove in a matching manner, a connecting sleeve is fixedly connected to the middle inside of the sliding disc, a mounting frame is fixedly connected to one end of the collecting barrel, the connecting sleeve is connected to the middle of the mounting frame in a sliding manner, a collecting box is arranged on the side wall, the waste gas detection device body is fixedly mounted on the side wall of the collecting box, and a monitoring head of the waste gas detection device body is located inside the collecting box.

As an optimal technical scheme of the utility model, the one end fixed mounting of a collecting vessel has the screwed pipe, the one end fixed chain of screwed pipe has the collection cover.

As a preferred technical scheme of the utility model, the one end fixedly connected with gag lever post of slip post, the length of gag lever post is for agreeing with the twice of groove diameter.

As an optimal technical scheme of the utility model, the one end fixedly connected with push rod of adapter sleeve, and the length of push rod is the same with the diameter of surge drum.

As an optimal technical scheme of the utility model, the equal fixedly connected with sealing strip of both ends side of slip dish, and the sealing strip supports the inner wall at the surge drum.

As a preferred technical scheme of the utility model, the inside fixedly connected with dead lever of a collecting vessel, the one end middle part fixedly connected with spliced pole of dead lever, and the adapter sleeve matches sliding connection at the lateral wall of spliced pole.

As a preferred technical scheme of the utility model, the inboard fixed connection in top of collecting box has an internal thread section of thick bamboo, the lateral wall fixed mounting of collecting cylinder has an external screw thread section of thick bamboo, an internal thread section of thick bamboo agrees with external screw thread section of thick bamboo phase-match.

Compared with the prior art, the utility model provides an automatic collect exhaust gas detection device of waste gas possesses following beneficial effect:

1. this automatic collect waste gas's exhaust gas detection device, place in waiting to detect the waste gas scope through collecting the cover, then promote the push rod right, agree with the piece and move left under the effect of waste gas, then waste gas gets into the left side of sliding tray through agreeing with the groove, draw the push rod left, supporting spring drives the sliding column and moves right and make and agree with the piece and agree with the one end of joint in agreeing with the groove, avoid producing the mixture of air and waste gas when promoting waste gas, then utilize the sliding tray can with waste gas propelling movement to the collecting box in, then utilize the exhaust gas detection device body to detect and handle, guarantee can not produce revealing at the in-process that utilizes the exhaust gas treatment device to waste gas treatment, make waste gas have real concentration when detecting, the accuracy of waste gas detection numerical value has been guaranteed.

2. This automatic waste gas detection device of collecting waste gas through setting up dead lever, spliced pole, is utilizing the push rod to drive the adapter sleeve and removes the in-process that removes, can make the adapter sleeve slide at the spliced pole lateral wall to guarantee that the adapter sleeve removes the stability ability that the in-process drives the sliding tray and remove.

Drawings

Fig. 1 is a sectional view of the present invention;

FIG. 2 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 3 is a partial cross-sectional view of the collecting box of the utility model.

In the figure: 1. a collection canister; 2. a threaded pipe; 3. a collection hood; 4. a sliding disk; 5. a fitting groove; 6. a sliding post; 7. a support spring; 8. a first retainer ring; 9. a second retainer ring; 10. fitting blocks; 11. a limiting rod; 12. connecting sleeves; 13. a mounting frame; 14. a push rod; 15. fixing the rod; 16. connecting columns; 17. a collection box; 18. an internal threaded barrel; 19. an externally threaded barrel; 20. exhaust gas detection device body.

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, in this embodiment: an exhaust gas detection device capable of automatically collecting exhaust gas comprises a collecting barrel 1, a sliding disc 4 is connected inside the collecting barrel 1 in a sliding mode, a matching groove 5 is formed in one end of the sliding disc 4, a sliding column 6 is arranged in the matching groove 5, a supporting spring 7 is installed on the side wall of the sliding column 6, a first fixing ring 8 is fixedly connected to the side wall of the sliding column 6, one end of the supporting spring 7 is fixedly connected to one end of the first fixing ring 8, a second fixing ring 9 is fixedly connected to the inner wall of the matching groove 5, the other end of the supporting spring 7 is fixedly connected to one end of the second fixing ring 9, a matching block 10 is fixedly connected to one end of the sliding column 6, the matching block 10 is clamped with one end of the matching groove 5 in a matching mode, a connecting sleeve 12 is fixedly connected to the middle inside the sliding disc 4, a mounting frame 13 is fixedly connected to one end of the collecting barrel 1, and the connecting sleeve, the side wall of the collecting barrel 1 is provided with a collecting box 17, the side wall of the collecting box 17 is fixedly provided with an exhaust gas detection device body 20, and a monitoring head of the exhaust gas detection device body 20 is positioned inside the collecting box 17; wherein the supporting spring 7 supports the first fixing ring 8 by the action of the second fixing ring 9, thereby driving the sliding column 6 to move.

In the embodiment, one end of the collecting cylinder 1 is fixedly provided with a threaded pipe 2, and a fixed chain at one end of the threaded pipe 2 is provided with a collecting cover 3; it is convenient to move through the threaded pipe 2 and then quickly collect the exhaust gas by using the collecting cover 3. One end of the sliding column 6 is fixedly connected with a limiting rod 11, and the length of the limiting rod 11 is twice of the diameter of the fit groove 5; the stopper rod 11 can restrict the movement range of the slide post 6 and prevent the slide post 6 from coming off the fitting groove 5. One end of the connecting sleeve 12 is fixedly connected with a push rod 14, and the length of the push rod 14 is the same as the diameter of the collecting cylinder 1; the push rod 14 can conveniently drive the connecting sleeve 12 to move. The side edges of the two ends of the sliding disc 4 are fixedly connected with sealing strips, and the sealing strips are supported on the inner wall of the collecting cylinder 1; the exhaust gas is prevented from escaping from the side wall of the sliding disk 4 by the sealing strip. A fixed rod 15 is fixedly connected inside the collecting barrel 1, a connecting column 16 is fixedly connected to the middle of one end of the fixed rod 15, and the connecting sleeve 12 is connected to the side wall of the connecting column 16 in a matched and sliding manner; the connecting sleeve 12 slides on the side wall of the connecting column 16, so that the stability of the sliding disk 4 in the moving process is ensured. An internal thread cylinder 18 is fixedly connected to the inner side of the top end of the collecting box 17, an external thread cylinder 19 is fixedly installed on the side wall of the collecting cylinder 1, and the internal thread cylinder 18 is matched and matched with the external thread cylinder 19; the collection tank 17 is easily replaced by mounting the internally threaded barrel 18 and the externally threaded barrel 19.

The utility model discloses a theory of operation and use flow: at first through will collect cover 3 and place in waiting to detect the waste gas scope, then promote push rod 14 right, agree with piece 10 and remove left under the effect of waste gas, then waste gas gets into the left side of sliding tray 4 through agreeing with groove 5, pull push rod 14 left, supporting spring 7 drives sliding column 6 and removes right and makes agree with piece 10 and agree with the joint in the one end of agreeing with groove 5, avoid producing the mixture of air and waste gas when promoting waste gas, then utilize sliding tray 4 can be with waste gas propelling movement to collecting box 17 in, then utilize waste gas detection device body 20 to detect and handle.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic collect exhaust gas detection device of waste gas, includes surge drum (1), its characterized in that: the collecting cylinder is characterized in that a sliding disc (4) is connected to the inside of the collecting cylinder (1) in a sliding mode, a fitting groove (5) is formed in one end of the sliding disc (4), a sliding column (6) is arranged in the fitting groove (5), a supporting spring (7) is installed on the side wall of the sliding column (6), a first fixing ring (8) is fixedly connected to the side wall of the sliding column (6), one end of the supporting spring (7) is fixedly connected to one end of the first fixing ring (8), a second fixing ring (9) is fixedly connected to the inner wall of the fitting groove (5), the other end of the supporting spring (7) is fixedly connected to one end of the second fixing ring (9), a fitting block (10) is fixedly connected to one end of the sliding column (6), the fitting block (10) is clamped with one end of the fitting groove (5) in a matched mode, and a connecting sleeve (12) is fixedly connected to the middle of the inside of the sliding disc (4), the one end fixedly connected with mounting bracket (13) of surge drum (1), and adapter sleeve (12) sliding connection is in the middle part of mounting bracket (13), the lateral wall of surge drum (1) is provided with collecting box (17), collecting box (17) lateral wall fixed mounting has exhaust gas detection device body (20), and the monitoring head of exhaust gas detection device body (20) is located the inside of collecting box (17).

2. The exhaust gas detection apparatus for automatically collecting exhaust gas according to claim 1, wherein: one end of the collecting cylinder (1) is fixedly provided with a threaded pipe (2), and a fixed chain at one end of the threaded pipe (2) is provided with a collecting cover (3).

3. The exhaust gas detection apparatus for automatically collecting exhaust gas according to claim 1, wherein: one end of the sliding column (6) is fixedly connected with a limiting rod (11), and the length of the limiting rod (11) is twice of the diameter of the fit groove (5).

4. The exhaust gas detection apparatus for automatically collecting exhaust gas according to claim 1, wherein: one end of the connecting sleeve (12) is fixedly connected with a push rod (14), and the length of the push rod (14) is the same as the diameter of the collecting cylinder (1).

5. The exhaust gas detection apparatus for automatically collecting exhaust gas according to claim 1, wherein: the two end sides of the sliding disc (4) are fixedly connected with sealing strips, and the sealing strips are supported on the inner wall of the collecting cylinder (1).

6. The exhaust gas detection apparatus for automatically collecting exhaust gas according to claim 1, wherein: the inside fixedly connected with dead lever (15) of collection section of thick bamboo (1), the one end middle part fixedly connected with spliced pole (16) of dead lever (15), and adapter sleeve (12) match sliding connection at the lateral wall of spliced pole (16).

7. The exhaust gas detection apparatus for automatically collecting exhaust gas according to claim 1, wherein: an internal thread cylinder (18) is fixedly connected to the inner side of the top end of the collecting box (17), an external thread cylinder (19) is fixedly mounted on the side wall of the collecting cylinder (1), and the internal thread cylinder (18) is matched and matched with the external thread cylinder (19).