CN211402328U - Waste gas sampling chemical analysis device - Google Patents
Waste gas sampling chemical analysis device Download PDFInfo
- Publication number
- CN211402328U CN211402328U CN201922473901.3U CN201922473901U CN211402328U CN 211402328 U CN211402328 U CN 211402328U CN 201922473901 U CN201922473901 U CN 201922473901U CN 211402328 U CN211402328 U CN 211402328U
- Authority
- CN
- China
- Prior art keywords
- collecting box
- exhaust gas
- waste gas
- gas collecting
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses an exhaust gas sampling chemical analysis device, which comprises an exhaust gas collecting box, one side of the exhaust gas collecting box is fixedly connected with an air inlet pipe, the other side of the exhaust gas collecting box is provided with an air bag, a sealing plate is arranged inside the exhaust gas collecting box, the top end of the sealing plate is provided with a connecting hole, the inside of the connecting hole is movably connected with a screw rod, one end of the screw rod passes through the top of the exhaust gas collecting box, one end of the screw rod is sleeved with a nut, the bottom of the exhaust gas collecting box is fixedly connected with a first connecting pipe, the bottom of the first connecting pipe is communicated with a plurality of air inlet branch pipes, one end of each air inlet branch pipe is provided with a collecting bottle, the air inlet branch pipes are provided with first electromagnetic valves, the bottom ends of the collecting bottles are provided with air outlet branch pipes, the air outlet, the diversity of the sample is improved, the analysis effect is better, the carrying is convenient, and the application range is wide.
Description
Technical Field
The utility model relates to a chemistry technical field specifically is a waste gas sampling chemical analysis device.
Background
The waste gas refers to toxic and harmful gas discharged by human in the production and living process. Especially chemical plant, the steel plant, pharmaceutical factory and coking plant and oil refinery etc, the waste gas smell of emission is big, seriously pollute the environment and influence human health, the emission of waste gas has the requirement of harshness, need detect waste gas before exhaust emission, so that clear away the composition of waste gas, pertinence is handled waste gas, examine time measuring waste gas, need carry out the sampling analysis to waste gas, the sampling analysis needs to use waste gas chemical analysis device, but, at present, the sampling of current waste gas sampling chemical analysis device is mostly not convenient for to sample, can not gather the sample of a plurality of positions simultaneously, the sample is comparatively single, so can't satisfy the requirement of current people to this product far away.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waste gas sampling chemical analysis device, simple to use, the waste gas that can collect different positions carries out the analysis, improves the variety of sample, and the analysis effect is better, portable, and application range is wide to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a chemical analysis device for sampling waste gas comprises a waste gas collecting box, wherein one side of the waste gas collecting box is fixedly connected with an air inlet pipe, and the other side of the waste gas collecting box is provided with an air bag, a sealing plate is arranged inside the waste gas collecting box, the top end of the sealing plate is provided with a connecting hole, the inside of the connecting hole is movably connected with a screw rod, one end of the screw rod passes through the top of the waste gas collecting box, and one end of the screw is sleeved with a nut, the bottom of the waste gas collecting box is fixedly connected with a first connecting pipe, the bottom of the first connecting pipe is communicated with a plurality of air inlet branch pipes, one ends of the air inlet branch pipes are provided with collecting bottles, and the air inlet branch pipes are all provided with first electromagnetic valves, the bottom ends of the collecting bottles are all provided with air outlet branch pipes, the air outlet branch pipes are all provided with second electromagnetic valves, and the bottom end of the air outlet branch pipe is communicated with a second connecting pipe, and one end of the second connecting pipe is provided with an analysis box.
Further, analysis incasement chamber bottom is equipped with the connection chamber, it is equipped with the battery to connect intracavity portion, battery one side is equipped with the PLC controller, the inside fixedly connected with analysis ware of analysis incasement, just analysis incasement leading flank is equipped with control panel.
Furthermore, the first electromagnetic valve, the second electromagnetic valve, the control panel and the analyzer are all electrically connected with the PLC, and the first electromagnetic valve, the second electromagnetic valve, the control panel, the analyzer and the PLC are all connected with the storage battery through wires.
Furthermore, a limiting plate is arranged below the sealing plate, and one end of the limiting plate is fixedly connected with the inner wall of the waste gas collecting box.
Further, screw rod one end fixedly connected with stopper, the stopper diameter is greater than the connecting hole diameter, just screw rod one end fixedly connected with revolves the piece.
Furthermore, analysis case one side is equipped with the interface that charges, interface one end that charges links to each other with the battery is fixed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up waste gas collecting box and gasbag, collect waste gas, through setting up the closing plate, control waste gas collecting box's closure, through setting up first solenoid valve, control each inlet branch pipe, inside the gaseous entering collection bottle that makes different positions, through setting up the second solenoid valve, control each bronchus, make the gaseous entering analysis case in the different collection bottles, make the analysis effect better.
2. Through setting up a plurality of collection bottles, can collect the waste gas of many places, increase the variety of sample, through setting up the PLC controller, be convenient for control each pipeline, make the device more intelligent.
3. Through setting up the battery and the interface that charges, be convenient for store the electric quantity, can go out to carry the use with the device, increase its application range.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the waste gas collecting box of the present invention;
FIG. 3 is a schematic view of the structure of the analysis box of the present invention;
fig. 4 is an enlarged view of a of the present invention;
reference numbers in the figures: 1. a waste gas collection tank; 2. an air inlet pipe; 3. an air bag; 4. a sealing plate; 5. connecting holes; 6. a screw; 7. a nut; 8. a first connecting pipe; 9. an intake branch pipe; 10. collecting a bottle; 11. a first solenoid valve; 12. an air outlet branch pipe; 13. a second solenoid valve; 14. a second connecting pipe; 15. an analysis box; 16. a connecting cavity; 17. a storage battery; 18. a PLC controller; 19. an analyzer; 20. a control panel; 21. a limiting plate; 22. a limiting block; 23. rotating the block; 24. and a charging interface.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
The first embodiment is as follows:
as shown in fig. 1-4, a waste gas sampling chemical analysis device comprises a waste gas collecting box 1, one side of the waste gas collecting box 1 is fixedly connected with an air inlet pipe 2 for collecting waste gas, the other side of the waste gas collecting box 1 is provided with an air bag 3, a sealing plate 4 is arranged inside the waste gas collecting box 1 for controlling the closing of the waste gas collecting box 1, the top end of the sealing plate 4 is provided with a connecting hole 5, the inside of the connecting hole 5 is movably connected with a screw 6, one end of the screw 6 passes through the top of the waste gas collecting box 1, one end of the screw 6 is sleeved with a nut 7, the bottom of the waste gas collecting box 1 is fixedly connected with a first connecting pipe 8, the bottom of the first connecting pipe 8 is communicated with a plurality of air inlet branch pipes 9, one end of each air inlet branch pipe 9 is provided with a collecting bottle 10 capable of collecting, each air inlet branch pipe 9 of control makes inside the gas admission of different positions gathers bottle 10, it all is equipped with branch pipe 12 of giving vent to anger to gather bottle 10 bottom, all be equipped with second solenoid valve 13 on the branch pipe 12 of giving vent to anger, control each bronchus, make the gas admission analysis case 15 in the different collection bottles 10, make the analysis effect better, just branch pipe 12 bottom intercommunication of giving vent to anger has second connecting pipe 14, 14 one end of second connecting pipe is equipped with analysis case 15.
More specifically, closing plate 4 below is equipped with limiting plate 21, limiting plate 21 one end links to each other with 1 inner wall of waste gas collection box is fixed, the 6 one end fixedly connected with stoppers of screw rod 22, stopper 22 diameter is greater than the 5 diameters of connecting hole, just 6 one end fixedly connected with of screw rod revolves piece 23, 15 one side of analysis case is equipped with the interface 24 that charges, is convenient for store the electric quantity, can go out to carry the use with the device, increases its application range, the interface 24 one end that charges links to each other with battery 17 is fixed.
Example two:
as shown in fig. 1-3, a connection cavity 16 is arranged at the bottom of an inner cavity of the analysis box 15, a storage battery 17 is arranged in the connection cavity 16, a PLC controller 18 is arranged on one side of the storage battery 17, so that each pipeline can be controlled conveniently, and the device is more intelligent, an analyzer 19 is fixedly connected in the analysis box 15, a control panel 20 is arranged on the front side surface of the analysis box 15, the first electromagnetic valve 11, the second electromagnetic valve 13, the control panel 20 and the analyzer 19 are all electrically connected with the PLC controller 18, and the first electromagnetic valve 11, the second electromagnetic valve 13, the control panel 20, the analyzer 19 and the PLC controller 18 are all connected with the storage battery 17 through wires.
The working principle is as follows: this kind of waste gas sampling chemical analysis device, through rotatory screw rod 6, make closing plate 4 rebound, through gasbag 3 and intake pipe 2, collect waste gas collecting box 1 inside, control PLC controller 18 through control panel 20 and give an instruction, open one among a plurality of first solenoid valves 11, make waste gas get into in the collection bottle 10, repeat above step, collect the gas of different positions inside the collection bottle 10 of advancing difference, then again through opening different second solenoid valve 13, arrange the waste gas in each collection bottle 10 inside the analysis box 15 and carry out the analysis, the effectual variety that has increased the sample, make the analytical data more, the analysis effect is better.
Although particular 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 (6)
1. The utility model provides an exhaust gas sampling chemical analysis device, includes exhaust gas collecting box (1), its characterized in that: an air inlet pipe (2) is fixedly connected to one side of the waste gas collecting box (1), an air bag (3) is arranged on the other side of the waste gas collecting box (1), a sealing plate (4) is arranged inside the waste gas collecting box (1), a connecting hole (5) is formed in the top end of the sealing plate (4), a screw rod (6) is movably connected inside the connecting hole (5), one end of the screw rod (6) penetrates through the top of the waste gas collecting box (1), a nut (7) is sleeved at one end of the screw rod (6), a first connecting pipe (8) is fixedly connected to the bottom of the waste gas collecting box (1), a plurality of air inlet branch pipes (9) are communicated with the bottom of the first connecting pipe (8), a collecting bottle (10) is arranged at one end of each air inlet branch pipe (9), a first electromagnetic valve (11) is arranged on each air inlet branch pipe (, all be equipped with second solenoid valve (13) on branch outlet pipe (12), just branch outlet pipe (12) bottom intercommunication has second connecting pipe (14), second connecting pipe (14) one end is equipped with analysis case (15).
2. An exhaust gas sampling chemical analysis apparatus according to claim 1, wherein: analysis case (15) inner chamber bottom is equipped with connects chamber (16), connect chamber (16) inside and be equipped with battery (17), battery (17) one side is equipped with PLC controller (18), inside fixedly connected with analysis ware (19) of analysis case (15), just analysis case (15) leading flank is equipped with control panel (20).
3. An exhaust gas sampling chemical analysis apparatus according to claim 2, wherein: the first electromagnetic valve (11), the second electromagnetic valve (13), the control panel (20) and the analyzer (19) are electrically connected with the PLC controller (18), and the first electromagnetic valve (11), the second electromagnetic valve (13), the control panel (20), the analyzer (19) and the PLC controller (18) are connected with the storage battery (17) through wires.
4. An exhaust gas sampling chemical analysis apparatus according to claim 1, wherein: a limiting plate (21) is arranged below the sealing plate (4), and one end of the limiting plate (21) is fixedly connected with the inner wall of the waste gas collecting box (1).
5. An exhaust gas sampling chemical analysis apparatus according to claim 1, wherein: screw rod (6) one end fixedly connected with stopper (22), stopper (22) diameter is greater than connecting hole (5) diameter, just screw rod (6) one end fixedly connected with revolves piece (23).
6. An exhaust gas sampling chemical analysis apparatus according to claim 1, wherein: analysis case (15) one side is equipped with interface (24) that charges, interface (24) one end that charges is fixed continuous with battery (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473901.3U CN211402328U (en) | 2019-12-31 | 2019-12-31 | Waste gas sampling chemical analysis device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473901.3U CN211402328U (en) | 2019-12-31 | 2019-12-31 | Waste gas sampling chemical analysis device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211402328U true CN211402328U (en) | 2020-09-01 |
Family
ID=72233211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922473901.3U Expired - Fee Related CN211402328U (en) | 2019-12-31 | 2019-12-31 | Waste gas sampling chemical analysis device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211402328U (en) |
-
2019
- 2019-12-31 CN CN201922473901.3U patent/CN211402328U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202033216U (en) | Airtight sampling device for liquid sampling under normal temperature | |
| CN102914456A (en) | Oil gas concentration sampling detection device, use method and application thereof | |
| CN205642904U (en) | Insulation oil sampling device of transformer | |
| CN211402328U (en) | Waste gas sampling chemical analysis device | |
| CN207131389U (en) | Separate type Samper for oil well | |
| CN205874361U (en) | Simple and easy laboratory fruit wine fermentation device | |
| CN102879234A (en) | Small-size gas collecting device | |
| CN205333371U (en) | Empty gas analysis of branch that can arrange sweeping gas outward concentrates sample cabinet | |
| CN206990284U (en) | A kind of sampling sampling and testing device for shale gas exploitation | |
| CN206740719U (en) | A kind of liquid desulfurizing agent Lab-evaluation device | |
| CN205426895U (en) | Bottled high -purity gas analysis system | |
| CN204594761U (en) | The sampling system of transformer station SF6 equipment | |
| CN211085841U (en) | Normal pressure reation kettle sample waste gas collection device | |
| CN201077764Y (en) | Reactor for conversing sulfide/sulphates into SO2 | |
| CN209442959U (en) | A kind of single track pipettor DNA extraction detection device | |
| CN202837037U (en) | Portable-type liquid sample and sample storage device | |
| CN207300645U (en) | A kind of sampler for producing lithium-ion electrolyte reaction kettle | |
| CN206479381U (en) | A kind of disassembled multifunctional gas automatic acquisition device | |
| CN202382982U (en) | Experimental facility for receiving experimental fluid in airtight and oxygen-isolation manners | |
| CN206002349U (en) | A kind of detection oil taking apparatus of transformer | |
| CN205808780U (en) | A kind of blowback system | |
| CN204281702U (en) | A kind of self-adaptation methane-desulfurizing device | |
| CN204346773U (en) | Detect the sulfur hexafluoride sampler that pre reduction gathers gas and low absorbability | |
| CN216524975U (en) | Self-sealing sampling valve | |
| CN215339130U (en) | Chemical plant toxic gas major hazard source monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200901 Termination date: 20211231 |