CN209764531U - Sampling device of gas environment-friendly treatment equipment - Google Patents
Sampling device of gas environment-friendly treatment equipment Download PDFInfo
- Publication number
- CN209764531U CN209764531U CN201920556967.6U CN201920556967U CN209764531U CN 209764531 U CN209764531 U CN 209764531U CN 201920556967 U CN201920556967 U CN 201920556967U CN 209764531 U CN209764531 U CN 209764531U
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- China
- Prior art keywords
- conduit
- bottom plate
- hole
- sampling device
- seal box
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 38
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000001035 drying Methods 0.000 claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 230000007613 environmental effect Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 238000001179 sorption measurement Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 37
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model belongs to the technical field of sampling devices, and discloses a sampling device of gas environmental protection processing equipment, which comprises a bottom plate, wherein a controller is arranged on one side of the front surface wall of the bottom plate, universal wheels are arranged below the bottom plate, a seal box is arranged above the bottom plate, an absorption bottle and a drying bottle are arranged at the bottom inside the seal box, the absorption bottle is positioned on one side of the drying bottle, a sealing plug is arranged at the top end of the drying bottle, the utility model is provided with the seal box, the sealing plug, a first through hole, a second through hole, a first conduit and a second conduit, the arrangement of the seal box can ensure that the collected gas can not contact with the outside air, in addition, the first conduit penetrating through the first through hole and the second conduit penetrating through the second through hole can ensure the normal passing of the gas, can also avoid the generation of liquid absorption during the air suction, and solves the problem of the complex structure of the sampling device, poor sealing performance and easy mixing of collected gas into the outside air.
Description
Technical Field
the utility model belongs to the technical field of sampling device, concretely relates to sampling device of gaseous environmental protection treatment facility.
Background
At the in-process and the end of carrying out environmental protection to gas and handling, all need utilize sampling device to gather the gas sample and detect, grasp gas treatment's progress and condition in real time, can provide effectual support, the better processing gas of being convenient for further gas treatment.
In chinese patent No. CN201721398749.1, a sampling device of gas environmental protection processing equipment is disclosed, which describes "gas can be filtered by a filtering device, the sampled gas is heated by a heating sampling pipe, and the sampling is absorbed by an absorption bottle, which can be used in a garden environmental protection device", but the sampling device of this patent has a complex structure, poor sealing performance, and the collected gas is easy to mix into the outside air, resulting in inaccurate detection result, and the pipeline connection is unreasonable, when the gas is absorbed by an air suction pump, it is easy to cause the liquid and gas to be sucked together, disturbing the detection result and damaging the equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sampling device of gaseous environmental protection treatment facility to the structure that proposes in solving above-mentioned background art is complicated, and the leakproofness is poor, and the gas of collection mixes into the outside air easily, in addition, does not set up damping device, when the aspirator pump operation, because the change of atmospheric pressure leads to the problem of rocking of equipment easily.
In order to achieve the above object, the utility model provides a following technical scheme: a sampling device of gas environment-friendly treatment equipment comprises a bottom plate, wherein a controller is installed on one side of the front surface wall of the bottom plate, universal wheels are installed below the bottom plate, a sealing box is arranged above the bottom plate, an absorption bottle and a drying bottle are arranged at the bottom inside the sealing box, the absorption bottle is positioned on one side of the drying bottle, a sealing plug is arranged at the top end of the drying bottle, a first through hole and a second through hole are formed in the outer surface wall of the sealing plug, a first guide pipe and a second guide pipe are inserted into the drying bottle, the first guide pipe penetrates through the first through hole and extends to the position below the liquid level inside the absorption bottle, the second guide pipe penetrates through the second through hole and extends to the outer part of the side wall of the sealing box, a sampling pipe is connected to one end, away from the drying bottle, a sampling nozzle is installed at one end, away from the second guide pipe, an exhaust fan is installed above the bottom plate and positioned on one side, the suction opening of air exhauster is connected with air draft hose, air draft hose keeps away from the one end of air exhauster and connects in the lateral wall of seal box, air exhauster and controller electric connection.
Preferably, the bottom symmetry of seal box is provided with the fixed block, be connected with the elastic block between fixed block and the bottom plate, the outside cover of elastic block is equipped with the spring.
Preferably, an electromagnetic regulating valve is installed on the outer surface wall of the second conduit, and the electromagnetic regulating valve is electrically connected with the controller.
Preferably, an adsorption plate is arranged at one end of the inside of the seal box, and an activated carbon layer is filled in the adsorption plate.
Preferably, the seal box is provided with fixed plates in the outer symmetry of the side wall close to the drying bottle, the middle position of the outer surface wall of the fixed plates is provided with an opening matched with the second guide pipe, and the two fixed plates are connected in a screwing mode through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) The utility model discloses the seal box has been set up, the sealing plug, first through-hole, the second through-hole, first pipe and second pipe, the setting of seal box can avoid the gas of gathering to contact with the outside air, the setting of sealing plug can guarantee that the gas after the drying can all get into the absorption stage, in addition, the first pipe that runs through first through-hole and the second pipe that runs through the second through-hole both can guarantee gaseous normal through, can avoid the emergence of drawing liquid when breathing in again, the collection system structure is complicated, the leakproofness is poor, the gaseous outside air that thoughtlessly advances easily of gathering, cause the unsafe problem of testing result, it is unreasonable to have avoided the pipe connection simultaneously, lead to the problem that liquid and gas together are inhaled easily.
(2) The utility model discloses set up the fixed block, spring and elastic block, when carrying out gas sampling, the spring of connection on the fixed plate and elastic block can effectively cushion the device's shake, drop to minimum the shake of this equipment, reduce the device's damage, the increase of service life, it does not set up damping device to have solved traditional sampling device, the device operation back, because the operation of air exhauster and the change of pressure differential, lead to the problem of device shake easily, avoided causing spare part not hard up and influence its inclosed problem simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Fig. 2 is a top view of the sealing plug of the present invention;
FIG. 3 is an enlarged view of the point A of the present invention;
In the figure: 1-bottom plate, 2-seal box, 3-absorption bottle, 4-first conduit, 5-sealing plug, 6-second conduit, 7-fixing plate, 8-electromagnetic regulating valve, 9-sampling tube, 10-sampling nozzle, 11-drying bottle, 12-controller, 13-universal wheel, 14-exhaust fan, 15-exhaust hose, 16-adsorption plate, 17-first through hole, 18-second through hole, 19-fixing block, 20-spring and 21-elastic block.
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, the present invention provides a technical solution: a sampling device of gas environmental protection processing equipment comprises a bottom plate 1, a controller 12 is installed on one side of the front surface wall of the bottom plate 1, the controller 12 adopts an HST-42 controller, the rated voltage is 110-, the absorption bottle 3 is filled with sodium hydroxide or calcium hydroxide solution, which can absorb acid gases such as sulfur dioxide in the gas, the drying bottle 11 is filled with silica gel and active alumina, which are mainly dried by water in the physical absorption gas, the absorption bottle 3 is positioned at one side of the drying bottle 11, the top end of the drying bottle 11 is provided with a sealing plug 5, the sealing plug 5 is arranged to ensure that the dried gas can completely enter the absorption stage, the outer wall of the sealing plug 5 is provided with a first through hole 17 and a second through hole 18, the drying bottle 11 is internally inserted with a first conduit 4 and a second conduit 6, which can avoid the gas from contacting with the outside air through the sealing box 2, the sealing plug 5 ensures that the dried gas can completely enter the absorption stage, in addition, the first conduit 4 penetrating through the first through hole 17 and the second conduit 6 penetrating through the second through hole 18 can both ensure the normal passage of the gas, the emergence of drawing liquid when can avoid breathing in again, first pipe 4 runs through first through-hole 17 and extends to below the inside liquid level of absorption bottle 3, second pipe 6 runs through second through-hole 18 and extends to the lateral wall of seal box 2 outside, and the one end that second pipe 6 kept away from dry bottle 11 is connected with sampling pipe 9, sampling pipe 9 is kept away from the one end of second pipe 6 and is installed sampling mouth 10, bottom plate 1's top and be located one side of seal box 2 and install air exhauster 14, the suction opening of air exhauster 14 is connected with air draft hose 15, air draft hose 15 keeps away from the one end of air exhauster 14 and connects in the lateral wall of seal box 2, air exhauster 14 and controller 12 electric connection.
Furthermore, the bottom end of the seal box 2 is symmetrically provided with a fixed block 19, an elastic block 21 is connected between the fixed block 19 and the bottom plate 1, a spring 20 is sleeved outside the elastic block 21, when gas sampling is carried out, the device is easy to shake due to operation of the exhaust fan 14 and change of pressure difference, at this time, the spring 20 and the elastic block 21 connected to the fixed plate 19 can effectively buffer the shake of the device, the shake of the device is reduced to the minimum, the damage of the device is reduced, and the service life of the device is prolonged.
Further, solenoid valve 8 is installed to the exterior wall of second pipe 6, solenoid valve 8 and controller 12 electric connection, and solenoid valve 8's setting can be through the accurate control of controller 12 volume of absorbing, avoids absorbing too much and causes gaseous environmental protection processing apparatus negative pressure too big, perhaps absorbs the accuracy that too little son influences the monitoring.
Further, an adsorption plate 16 is arranged at one end inside the sealed box 2, an activated carbon layer is filled inside the adsorption plate 16, and the adsorption plate 16 filled with the activated carbon layer can remove peculiar smell in the gas, so that freshness of the smell is ensured.
Further, seal box 2 is close to the outside symmetry in the lateral wall of drying bottle 11 and is provided with fixed plate 7, and the exterior wall intermediate position department of fixed plate 7 offer with 6 assorted openings of second pipe, and two fixed plates 7 close the connection soon through the bolt, and the setting of fixed plate 7 can play the effect of fixed second pipe 6, avoids rocking of second pipe 6 and influences normal gas collection.
The utility model discloses a theory of operation and use flow: when the utility model is used, a worker firstly connects the device with an external power supply, then connects a sampling nozzle 10 arranged at one end of a sampling pipe 9 to a sampling port of a gas environment-friendly processing device, collected gas enters a drying bottle 11 through a second conduit 6, the dried gas enters an absorption bottle 3 through a first conduit 4, then an exhaust fan 14 is started through a controller 12, the exhaust fan 14 exhausts the collected gas in the sealing box 2 through an exhaust hose 15 connected to the side wall of the sealing box 2, and the gas is sent out from the air outlet end of the exhaust fan 14 to be detected, in addition, when gas sampling is carried out, a spring 20 and an elastic block 21 connected on a fixing plate 19 can effectively buffer the shaking of the device, the shaking of the device is reduced to the minimum, the damage of the device is reduced, in addition, the arrangement of a sealing plug 5 can ensure that the dried gas can completely enter an absorption stage, in addition, the first conduit 4 penetrating through the first through hole 17 and the second conduit 6 penetrating through the second through hole 18 can ensure the normal passing of gas and avoid the occurrence of liquid suction during air suction.
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 (5)
1. the utility model provides a sampling device of gaseous environmental protection treatment facility, includes bottom plate (1), controller (12) are installed to preceding table wall one side of bottom plate (1), and universal wheel (13), its characterized in that are installed to the below of bottom plate (1): the improved vacuum sampling device is characterized in that a sealing box (2) is arranged above the bottom plate (1), an absorption bottle (3) and a drying bottle (11) are arranged at the bottom inside the sealing box (2), the absorption bottle (3) is positioned on one side of the drying bottle (11), a sealing plug (5) is arranged at the top end of the drying bottle (11), a first through hole (17) and a second through hole (18) are formed in the outer wall of the sealing plug (5), a first conduit (4) and a second conduit (6) are inserted into the drying bottle (11), the first conduit (4) penetrates through the first through hole (17) and extends to the position below the liquid level inside the absorption bottle (3), the second conduit (6) penetrates through the second through hole (18) and extends to the outer portion of the side wall of the sealing box (2), one end, far away from the drying bottle (11), of the second conduit (6) is connected with a sampling tube (9), one end, far away from the second conduit (6), of the sampling tube (9), is provided with a sampling nozzle (, exhaust fan (14) are installed to the top of bottom plate (1) and the one side that is located seal box (2), the suction opening of exhaust fan (14) is connected with air draft hose (15), the one end that air draft hose (14) were kept away from in air draft hose (15) is connected in the lateral wall of seal box (2), exhaust fan (14) and controller (12) electric connection.
2. the sampling device of the gas environment-friendly treatment equipment as claimed in claim 1, wherein: the bottom symmetry of seal box (2) is provided with fixed block (19), be connected with between fixed block (19) and bottom plate (1) elasticity piece (21), the outside cover of elasticity piece (21) is equipped with spring (20).
3. The sampling device of the gas environment-friendly treatment equipment as claimed in claim 1, wherein: and an electromagnetic regulating valve (8) is installed on the outer surface wall of the second conduit (6), and the electromagnetic regulating valve (8) is electrically connected with the controller (12).
4. The sampling device of the gas environment-friendly treatment equipment as claimed in claim 1, wherein: an adsorption plate (16) is arranged at one end of the inside of the seal box (2), and an activated carbon layer is filled in the adsorption plate (16).
5. The sampling device of the gas environment-friendly treatment equipment as claimed in claim 1, wherein: the inside and outside symmetry of the lateral wall that seal box (2) is close to drying bottle (11) is provided with fixed plate (7), the exterior wall intermediate position department of fixed plate (7) seted up with second pipe (6) assorted opening, and two fixed plates (7) close the connection soon through the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556967.6U CN209764531U (en) | 2019-04-23 | 2019-04-23 | Sampling device of gas environment-friendly treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920556967.6U CN209764531U (en) | 2019-04-23 | 2019-04-23 | Sampling device of gas environment-friendly treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209764531U true CN209764531U (en) | 2019-12-10 |
Family
ID=68760198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920556967.6U Expired - Fee Related CN209764531U (en) | 2019-04-23 | 2019-04-23 | Sampling device of gas environment-friendly treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209764531U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289314A (en) * | 2020-04-16 | 2020-06-16 | 吕梁学院 | Detection sampling device for severe environment |
| CN112191127A (en) * | 2020-10-23 | 2021-01-08 | 华能安源发电有限责任公司 | SOx/NOx control CEMS multichannel sample gas mixing arrangement |
-
2019
- 2019-04-23 CN CN201920556967.6U patent/CN209764531U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111289314A (en) * | 2020-04-16 | 2020-06-16 | 吕梁学院 | Detection sampling device for severe environment |
| CN112191127A (en) * | 2020-10-23 | 2021-01-08 | 华能安源发电有限责任公司 | SOx/NOx control CEMS multichannel sample gas mixing arrangement |
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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: 20191210 |