CN211504885U - Waste gas collecting device for waste gas detection - Google Patents
Waste gas collecting device for waste gas detection Download PDFInfo
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- CN211504885U CN211504885U CN201922311917.4U CN201922311917U CN211504885U CN 211504885 U CN211504885 U CN 211504885U CN 201922311917 U CN201922311917 U CN 201922311917U CN 211504885 U CN211504885 U CN 211504885U
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Abstract
The utility model discloses a waste gas collecting device for waste gas detection, which comprises a collecting box, wherein the outer surface of the top of the collecting box is fixedly connected with two groups of first supporting rods, two groups of first supporting rods are arranged between the first supporting rods, a first pipeline is arranged between the box and the collecting box, one side of the first pipeline is provided with a first switch valve, the top of the collecting box and positioned at one side of the box are fixedly connected with a second pipeline, one side of the second pipeline is provided with a second switch valve, the top of the collecting box and positioned at the other side of the box are fixedly provided with a water suction pump, in the utility model, after a sample is extracted by the first waste gas, the solution which is incompatible with the waste gas is forced into the box through solution storage and solution of the waste gas which is incompatible with the collecting box, so that the waste gas in the collecting box is completely discharged, the influence on experimental data is prevented, and the method is worthy of great popularization.
Description
Technical Field
The utility model relates to a waste gas treatment device technical field especially relates to a waste gas collection device that exhaust-gas detection used.
Background
The common methods for treating the waste gas by the waste gas treatment device include an adsorption method, an absorption method, a catalytic combustion method, a thermal combustion method and the like, when a purification method is selected, a method with low cost, low energy consumption and no secondary pollution is selected according to specific conditions, harm is turned into benefit as much as possible, and components and waste heat are fully recycled, and in most cases, the petrochemical industry adopts methods such as condensation, absorption, direct combustion and the like due to high exhaust concentration; in the industries of coating construction, printing and the like, adsorption, catalytic combustion and other methods are adopted due to low exhaust concentration.
Need carry out a lot of to waste gas and detect authenticity and validity in order to ensure experimental data in waste gas detection, but often can persist a certain amount of waste gas among the waste gas collection device, influence next waste gas and collect, finally lead to experimental data's inaccurate, so the device that urgently needs is solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a waste gas collecting device for waste gas detection.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a waste gas collecting device for waste gas detection comprises a collecting box, wherein two groups of first supporting rods are fixedly connected to the outer surface of the top of the collecting box, a box body is arranged between the two groups of first supporting rods, a first pipeline is arranged between the box body and the collecting box, a first switch valve is arranged on one side of the first pipeline, a second pipeline is fixedly connected to the top of the collecting box and positioned on one side of the box body, a second switch valve is arranged on one side of the second pipeline, a water suction pump is fixedly mounted on the top of the collecting box and positioned on the other side of the box body, a base is fixedly connected to one side of the collecting box, two groups of second supporting rods are fixedly mounted on the outer surface of the top of the base, a solution storage box is arranged between the two groups of second supporting rods, a liquid conveying pipe is arranged between the solution storage box and the water suction pump, a fourth pipeline is, the air suction device comprises a collecting box and is characterized in that a third pipeline is fixedly connected to one side of the collecting box, a third switch valve is arranged at the top of the third pipeline, an air suction pump is arranged on one side of the third pipeline, an air suction pipeline is fixedly connected to the top of the air suction pump, an exhaust pipeline is fixedly connected to the top of the air suction pipeline, an air transmission pipeline is fixedly connected to one side of the air suction pump, a first clamping device and a second clamping device are respectively arranged between the air transmission pipeline and the third pipeline, an adjusting bolt is arranged between the first clamping device and the second clamping device, and sealing rings are fixedly arranged on the inner walls of the first clamping device and the second clamping.
As a further description of the above technical solution:
connecting holes are arranged in the collecting box corresponding to the first pipeline, the second pipeline, the third pipeline and the infusion tube.
As a further description of the above technical solution:
the box body is fixedly connected with the first supporting rod through a fixing screw.
As a further description of the above technical solution:
the front wall of the solution storage box and the position corresponding to the infusion tube are provided with fixed connecting holes.
As a further description of the above technical solution:
the size of the first clamping device is equal to that of the second clamping device, and the first clamping device and the second clamping device are symmetrical about the central axis of the third pipeline.
As a further description of the above technical solution:
the number of the adjusting bolts is two, every two adjusting bolts on each side are one, and the two groups of adjusting bolts are symmetrical about the central axis of the first clamping device.
The utility model discloses following beneficial effect has:
1. the utility model provides a pair of exhaust gas collecting device that exhaust-gas detection used compares with traditional device, through being provided with devices such as first clamping device, second clamping device, sealing washer and adjusting bolt, gets up mutually fixed connection between with third pipeline and gas-supply pipe through adjusting bolt and sealing washer, prevents gas leakage, the device simple structure, convenient and practical.
2. The device compares with traditional device, and its structure and design all have great innovation and improvement, through setting up devices such as solution storage case, transfer line, box, second pipeline, take waste gas for the first time after being taken out the sample, through solution storage toward the inside solution of pouring into of collecting box and waste gas incompatibility mutually, force gas inside the box, the inside waste gas of the collecting box of being convenient for discharges completely, prevents to influence experimental data, is worth wideling popularize.
Drawings
Fig. 1 is a front view of an exhaust gas collecting device for exhaust gas detection according to the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1;
fig. 3 is a schematic view of a connection structure between the first clamping device and the second clamping device.
Illustration of the drawings:
1. a collection box; 2. a base; 3. a transfusion tube; 4. a second support bar; 5. a solution storage tank; 6. a first on-off valve; 7. a box body; 8. a first conduit; 9. a first support bar; 10. a second on-off valve; 11. a second conduit; 12. a water pump; 13. an air intake duct; 14. an exhaust gas conduit; 15. an air pump; 16. a gas pipeline; 17. a third pipeline; 18. a first clamping device; 19. adjusting the bolt; 20. a second clamping device; 21. a seal ring; 22. a third on-off valve; 23. a fourth conduit.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a waste gas collecting device for waste gas detection comprises a collecting box 1, wherein two groups of first supporting rods 9 are fixedly connected to the outer surface of the top of the collecting box 1, a box body 7 is arranged between the two groups of first supporting rods 9, a first pipeline 8 is arranged between the box body 7 and the collecting box 1, a first switch valve 6 is arranged on one side of the first pipeline 8, a second pipeline 11 is fixedly connected to the top of the collecting box 1 and positioned on one side of the box body 7, a second switch valve 10 is arranged on one side of the second pipeline 11, a water suction pump 12 is fixedly arranged on the top of the collecting box 1 and positioned on the other side of the box body 7, a base 2 is fixedly connected to one side of the collecting box 1, two groups of second supporting rods 4 are fixedly arranged on the outer surface of the top of the base 2, a solution storage box 5 is arranged between the two groups of second supporting, one end, far away from the water suction pump 12, of the fourth pipeline 23 is fixedly connected with the inside of the collection box 1, one side of the collection box 1 is fixedly connected with a third pipeline 17, the top of the third pipeline 17 is provided with a third switch valve 22, one side of the third pipeline 17 is provided with an air suction pump 15, the top of the air suction pump 15 is fixedly connected with an air suction pipeline 13, the top of the air suction pipeline 13 is fixedly connected with a waste gas pipeline 14, one side of the air suction pump 15 is fixedly connected with an air transmission pipeline 16, a first clamping device 18 and a second clamping device 20 are respectively arranged between the air transmission pipeline 16 and the third pipeline 17, an adjusting bolt 19 is arranged between the first clamping device 18 and the second clamping device 20, and sealing rings 21 are fixedly arranged on the inner walls of the.
Connecting holes are formed in the collecting box 1 at positions corresponding to the first pipeline 8, the second pipeline 11, the third pipeline 17 and the infusion tube 3, so that the first pipeline 8, the second pipeline 11, the third pipeline 17 and the infusion tube 3 are fixedly connected with the collecting box 1 through the connecting holes, the box body 7 is fixedly connected with the first supporting rod 9 through fixing screws to prevent the box body 7 from being separated, the fixing connecting holes are formed in the front wall of the solution storage box 5 at positions corresponding to the infusion tube 3 so that the infusion tube 3 can be fixedly installed, the size of the first clamping device 18 is equal to that of the second clamping device 20, the first clamping device 18 and the second clamping device 20 are symmetrical about the central axis of the third pipeline 17, the number of the adjusting bolts 19 is two, every two adjusting bolts 19 on each side are one group, and the two groups of the adjusting bolts 19 are symmetrical about the central axis of the first clamping device 18, the fixing and separation between the gas transmission pipeline 16 and the third pipeline 17 are facilitated by adjusting the adjusting bolt 19.
The working principle is as follows: the utility model provides a waste gas collection device that exhaust-gas detection used has great improvement innovation with traditional device, in using, start aspiration pump 15 and extract waste gas from exhaust gas piping 14 through breathing in pipeline 13, input inside collecting box 1 again by gas transmission piping 16 and third pipeline 17, the staff detects the experiment by second pipeline 11 extraction waste gas sample through opening second ooff valve 10, after first round of detection, start suction pump 12 and extract solution through transfer line 3 in by solution storage box 5, rethread fourth pipeline 23 pours into inside collecting box 1, open first ooff valve 6 simultaneously and fill up in collecting box 1 until solution, close first ooff valve 6 after the end, rethread suction pump 12 is with in solution suction solution storage box 5, solution is the liquid immiscible with waste gas, it can to carry out second round waste gas extraction again.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. An exhaust gas collecting device for exhaust gas detection, includes collecting box (1), its characterized in that: the water collecting device is characterized in that two groups of first supporting rods (9) are fixedly connected to the outer surface of the top of the collecting box (1), a box body (7) is arranged between the two groups of first supporting rods (9), a first pipeline (8) is arranged between the box body (7) and the collecting box (1), a first switch valve (6) is arranged on one side of the first pipeline (8), a second pipeline (11) is fixedly connected to the top of the collecting box (1) and is positioned on one side of the box body (7), a second switch valve (10) is arranged on one side of the second pipeline (11), a water suction pump (12) is fixedly installed on the top of the collecting box (1) and is positioned on the other side of the box body (7), a base (2) is fixedly connected to one side of the collecting box (1), two groups of second supporting rods (4) are fixedly installed on the outer surface of the top of, an infusion tube (3) is arranged between the solution storage box (5) and the water suction pump (12), one side of the water suction pump (12) is fixedly connected with a fourth pipeline (23), one end of the water suction pump (12) is far away from the fourth pipeline (23) and is fixedly connected with the inside of the collection box (1), one side of the collection box (1) is fixedly connected with a third pipeline (17), the top of the third pipeline (17) is provided with a third switch valve (22), one side of the third pipeline (17) is provided with an air suction pump (15), the top of the air suction pump (15) is fixedly connected with an air suction pipeline (13), the top of the air suction pipeline (13) is fixedly connected with a waste gas pipeline (14), one side of the air suction pump (15) is fixedly connected with an air transmission pipeline (16), and a first clamping device (18) and a second clamping device (20) are respectively arranged between the air transmission pipeline (16) and, an adjusting bolt (19) is arranged between the first clamping device (18) and the second clamping device (20), and sealing rings (21) are fixedly mounted on the inner walls of the first clamping device (18) and the second clamping device (20).
2. An exhaust gas collecting apparatus for exhaust gas detection according to claim 1, wherein: connecting holes are formed in the collecting box (1) at positions corresponding to the first pipeline (8), the second pipeline (11), the third pipeline (17) and the infusion tube (3).
3. An exhaust gas collecting apparatus for exhaust gas detection according to claim 1, wherein: the box body (7) is fixedly connected with the first supporting rod (9) through a fixing screw.
4. An exhaust gas collecting apparatus for exhaust gas detection according to claim 1, wherein: the front wall of the solution storage box (5) is provided with a fixed connecting hole at the position corresponding to the infusion tube (3).
5. An exhaust gas collecting apparatus for exhaust gas detection according to claim 1, wherein: the size of the first clamping device (18) is equal to that of the second clamping device (20), and the first clamping device (18) and the second clamping device (20) are symmetrical about the central axis of the third pipeline (17).
6. An exhaust gas collecting apparatus for exhaust gas detection according to claim 1, wherein: the number of the adjusting bolts (19) is two, every two adjusting bolts (19) on each side are one, and the two adjusting bolts (19) are symmetrical about the central axis of the first clamping device (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311917.4U CN211504885U (en) | 2019-12-20 | 2019-12-20 | Waste gas collecting device for waste gas detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311917.4U CN211504885U (en) | 2019-12-20 | 2019-12-20 | Waste gas collecting device for waste gas detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211504885U true CN211504885U (en) | 2020-09-15 |
Family
ID=72417796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311917.4U Active CN211504885U (en) | 2019-12-20 | 2019-12-20 | Waste gas collecting device for waste gas detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211504885U (en) |
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2019
- 2019-12-20 CN CN201922311917.4U patent/CN211504885U/en active Active
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Denomination of utility model: A waste gas collection device for waste gas detection Effective date of registration: 20230717 Granted publication date: 20200915 Pledgee: Hua Xia Bank Co.,Ltd. Kunming Branch Pledgor: YUNNAN FANGYUAN TECHNOLOGY CO.,LTD. Registration number: Y2023980048719 |