CN219701516U - Portable waste gas detection device - Google Patents
Portable waste gas detection device Download PDFInfo
- Publication number
- CN219701516U CN219701516U CN202320416241.9U CN202320416241U CN219701516U CN 219701516 U CN219701516 U CN 219701516U CN 202320416241 U CN202320416241 U CN 202320416241U CN 219701516 U CN219701516 U CN 219701516U
- Authority
- CN
- China
- Prior art keywords
- exhaust gas
- pipe
- waste gas
- box
- temporary storage
- 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.)
- Active
Links
- 239000002912 waste gas Substances 0.000 title claims abstract description 34
- 238000001514 detection method Methods 0.000 title claims abstract description 25
- 239000007789 gas Substances 0.000 claims abstract description 64
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 43
- 238000005507 spraying Methods 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 11
- 238000006386 neutralization reaction Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 abstract description 13
- 238000005192 partition Methods 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000007935 neutral effect Effects 0.000 abstract description 2
- 239000003595 mist Substances 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004519 manufacturing process 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
- 238000012806 monitoring device Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a portable waste gas detection device, which relates to the technical field of waste gas monitoring equipment and comprises a portable waste gas detection box body, an air inlet pipe arranged on the box body, a partition plate arranged in the box body at one side of the air inlet pipe, a waste gas monitor and a waste gas analyzer arranged on the box body at one side of the partition plate, and a filter device connected to the box body above the partition plate and used for guiding out and filtering waste gas in the box body, wherein the filter device comprises a hard pipe fixedly penetrating through the top end of the box body, the top end of the hard pipe is connected with an air pump for guiding out the gas, the output end of the air pump is connected with one end of a bent pipe, the lowest part of the bent pipe is provided with a sealing cover for discharging neutral liquid in the bent pipe, and the other end of the bent pipe is communicated with a first port of a valve, so that the waste gas can be filtered through the filter liquid, impurities in the waste gas can be filtered, the temperature of the exhaust gas can be reduced, the gas can be filtered and cooled, the quality of treatment can be improved, and the environment is prevented from being influenced.
Description
Technical Field
The utility model relates to the technical field of waste gas monitoring equipment, in particular to a portable waste gas detection device.
Background
The waste gas is toxic and harmful gas exhausted by human in the production and living process, especially chemical plant, steel plant, medicine making plant, coking plant, oil refinery, etc. and has great smell, serious environmental pollution and health influence, so that during waste gas treatment, waste gas is first detected and then treated in specific mode.
Among the prior art, publication number is CN215115409U, provides a portable exhaust gas detection device, belongs to exhaust gas monitoring device field, a portable exhaust gas detection device, which comprises a housing, the inside fixedly connected with baffle of shell, the inside fixedly connected with exhaust gas monitor and the exhaust gas analyzer of shell, exhaust gas monitor and exhaust gas analyzer are located the front and the back of baffle respectively, the right side fixedly connected with intake pipe of shell, the top fixed mounting of shell has small-size air pump.
This portable exhaust gas detection device, not filter waste gas through the filtrate, lead to exhaust gas's temperature to be higher, not carry out the refiltering to gas and cooling treatment, lead to gas treatment's quality deviation, exhaust gas influences the environment easily, for this reason we propose a portable exhaust gas detection device and are used for solving above-mentioned problem.
Disclosure of Invention
The present utility model is directed to a portable exhaust gas detecting device, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable exhaust gas detection device, includes the box that portable exhaust gas detection used, establishes the intake pipe on the box, is equipped with the baffle in the box of intake pipe one side, is equipped with exhaust gas monitor and exhaust gas analyzer on the box of baffle one side, be connected with filter equipment on the box of baffle top, filter equipment is used for deriving the waste gas in the box and filters, filter equipment is including the hard tube that fixedly runs through the box top, the air pump that is used for deriving gas is connected on the hard tube top, return bend one end is connected to the air pump output, the return bend minimum is equipped with the closing cap that is used for letting out the interior neutralization liquid of return bend, the return bend other end intercommunication valve first mouth, the valve second mouth intercommunication siphunculus, the fixing base is used for leading in the fixing base with the gas after filtering to the siphunculus.
Preferably, the top is equipped with the air discharge fan on the fixing base, be equipped with spray set on the fixing base of air discharge fan below, spray set is used for carrying out spraying treatment for the gas in the fixing base.
Preferably, the spraying device comprises a water pipe which is fixedly penetrated through the fixing seat, one end of the water pipe is communicated with the temporary storage seat, and a plurality of groups of spraying holes are formed in the temporary storage seat.
Preferably, the bent pipe is an S-shaped bent pipe, the height of liquid in the bent pipe is lower than the maximum height of the bent pipe, and the sealing cover is a spiral sealing cover.
Preferably, the valve is a three-way valve, the third opening of the valve is communicated with the outside, the through pipe fixedly penetrates through the side wall of the fixing seat, and the through pipe is arranged below the temporary storage seat.
Preferably, the free end of the water pipe is connected with a water source, the water pipe is a three-way water pipe, and the other two ends of the water pipe are respectively connected with two groups of temporary storage seats.
Preferably, the temporary storage seat is of a hollow cylindrical structure with a cavity therein, the cavity of the temporary storage seat is communicated with one end of the water pipe, and the spraying hole is formed in the inner ring of the temporary storage seat.
Compared with the prior art, the utility model has the beneficial effects that:
1. the air pump is started to draw out the air in the box through the hard tube, the bent tube and the valve in the third mode, the detection precision and the element sensitivity of the internal waste gas monitor and the waste gas analyzer are guaranteed, the inner part of the shell is negative pressure, when the environmental gas is required to be detected, the inner part of the box is communicated with the outside through the manual valve in the air inlet tube, the air to be detected is directly sucked into the box through the negative pressure in the box, then the data are detected through the waste gas monitor and the waste gas analyzer, the air inlet tube is closed firstly after the detection is completed, then the air pump is started to draw out the residual gas in the box, the gas is pumped into the bent tube, the gas is pushed to enter the filtering liquid in the bent tube, the filtered liquid enters the valve from the top end of the bent tube, the third port of the valve is closed, the second port of the valve is closed, the waste gas filtering work is completed at the moment, the waste gas can be filtered through the filtering liquid, the impurities in the waste gas are filtered, and the temperature of the discharged gas is reduced.
2. One end of the water pipe is communicated with a water source, the water pipe is used for delivering water into the two groups of temporary storage seats, the water is sprayed out through spraying holes on the temporary storage seats, the spraying holes spray out liquid mist, then an exhaust fan is started to pump out gas in the fixing seat, the gas moves upwards from the bottom end of the fixing seat, the water mist sprayed out through the spraying holes is filtered and cooled, and then the fixing seat is discharged, so that the gas can be filtered again and cooled, the treatment quality is improved, and the environment is prevented from being influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the filtering device in the present utility model;
fig. 3 is an enlarged view of fig. 1 at a in accordance with the present utility model.
In the figure: 1. a case; 2. an air inlet pipe; 3. a partition plate; 4. an exhaust gas monitor; 5. an exhaust gas analyzer; 6. a filtering device; 61. a hard tube; 62. an air pump; 63. bending the pipe; 64. a cover; 65. a valve; 66. a through pipe; 7. a fixing seat; 8. an exhaust fan; 9. a spraying device; 91. a water pipe; 92. a temporary storage seat; 93. and spraying holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, a portable exhaust gas detection device includes a portable exhaust gas detection box 1, an intake pipe 2 disposed on the box 1, a partition plate 3 disposed in the box 1 at one side of the intake pipe 2, an exhaust gas monitor 4 and an exhaust gas analyzer 5 disposed on the box 1 at one side of the partition plate 3, a filtering device 6 connected to the box 1 above the partition plate 3, the filtering device 6 for filtering exhaust gas in the box 1, the filtering device 6 including a hard tube 61 fixedly penetrating the top of the box 1, an air pump 62 connected to the top of the hard tube 61 for guiding out air, an output end of the air pump 62 connected to one end of the elbow 63, a cover 64 disposed at the lowest position of the elbow 63 for discharging neutral liquid in the elbow 63, a first port of the elbow 64 connected to the valve 65, a second port of the valve 65 connected to the through 66, the elbow 63 being an "S" shaped elbow, the liquid in the elbow 63 being lower than the maximum height of the elbow 63, the cover 64 being a spiral cover, the valve 65 being a three-way valve, the third port of the valve 65 being connected to the side wall of the fixing base, 66 being fixedly penetrating the elbow 7, the through 66 being connected to the side wall of the fixing base, and the elbow 66 being connected to the fixing base 7 below the temporary storage base 92 for guiding filtered air.
The air pump 62 is started to pump the air in the box body 1 through the hard tube 61, the bent tube 63 and the valve 6 to ensure the detection precision and the element sensitivity of the internal waste gas monitor 3 and the waste gas analyzer 4, and the internal part of the shell 1 is negative pressure at the moment.
The top is equipped with air discharge fan 8 on fixing base 7, be equipped with spray set 9 on the fixing base 7 of air discharge fan 8 below, spray set 9 is used for carrying out spraying treatment for the gas in the fixing base 7, spray set 9 is including fixing the water pipe 91 that runs through fixing base 7, water pipe 91 one end intercommunication temporary storage seat 92, be equipped with multiunit spraying hole 93 on the temporary storage seat 92, the water source is connected to the water pipe 91 free end, water pipe 91 is the tee bend water pipe, two sets of temporary storage seats 92 are connected respectively at water pipe 91 other both ends, temporary storage seat 92 is the hollow cylindrical structure that is equipped with the cavity in, temporary storage seat 92 cavity intercommunication water pipe 91 one end, spray hole 93 establishes on temporary storage seat 92 inner circle.
The water pipe 92 is connected with a water source at one end of the water pipe 91, water is conveyed into the two groups of temporary storage seats 92, the water is sprayed out through spraying holes 93 on the temporary storage seats 92, the spraying holes 93 spray out liquid mist, then the exhaust fan 8 is started to pump out gas in the fixing seat 7, the gas moves upwards from the bottom end of the fixing seat 7, the water mist sprayed out through the spraying holes 93 is filtered and cooled, and then the fixing seat 7 is discharged, so that the gas can be filtered again and cooled, the treatment quality is improved, and the environment is prevented from being influenced.
Working principle: the utility model starts the air pump 62 to pump the air in the box 1 through the hard tube 61, the bend 63 and the valve 6, ensures the detection precision and the element sensitivity of the internal waste gas monitor 3 and the waste gas analyzer 4, and when the ambient gas is required to be detected, only the manual valve on the air inlet tube 2 is required to be opened to communicate the interior of the box 1 with the outside, the air to be detected is directly sucked into the box 1 by the internal negative pressure of the box 1, then the data is detected by the waste gas monitor 3 and the waste gas analyzer 4, the air inlet tube 2 is closed after the detection is finished, then the air pump 62 is started to pump the residual gas in the box 1, the gas is pumped into the bend 63, the gas is pushed into the liquid for filtering in the bend 63, and the filtered liquid is filtered, then by return bend 63 top entering valve 65, close valve 65 third mouth, get into siphunculus 66 through valve 65 second mouth, the waste gas filtration work has been accomplished this moment, make waste gas can filter through the filtrate, make impurity in the waste gas filter, the while has reduced the temperature of exhaust gas, switch on the water source with water pipe 91 one end, water pipe 92 carries out the water delivery in two sets of temporary storage seats 92, the spraying hole 93 blowout on the water through temporary storage seat 92, spray hole 93 blowout liquid vaporific, then start exhaust fan 8 and take out the gas in the fixing base 7, the gas is upwards moved by fixing base 7 bottom, pass the water smoke of spraying hole 93 blowout and filter and cool down, then discharge fixing base 7, make can carry out the refiltering and cooling treatment to the gas, the quality of handling has been improved, avoid influencing the environment.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a portable exhaust gas detection device, includes box (1) that portable exhaust gas detected usefulness, establishes intake pipe (2) on box (1), is equipped with baffle (3) in box (1) on intake pipe (2) one side, is equipped with exhaust gas monitor (4) and exhaust gas analyzer (5) on box (1) on baffle (3) one side, its characterized in that: be connected with filter equipment (6) on box (1) of baffle (3) top, filter equipment (6) are used for deriving the waste gas in box (1) and filter, filter equipment (6) are including fixed hard tube (61) that runs through box (1) top, hard tube (61) top is connected and is used for deriving gaseous air pump (62), return bend (63) one end is connected to air pump (62) output, return bend (63) minimum are equipped with closing cap (64) that are used for letting out with the interior neutralization liquid of return bend (63), return bend (63) other end intercommunication valve (65) first mouth, valve (65) second mouth intercommunication siphunculus (66), fixing base (7) are used for leading in fixing base (7) with filtered gas.
2. The portable exhaust gas detection device according to claim 1, wherein: the top is equipped with air discharge fan (8) on fixing base (7), be equipped with spray set (9) on fixing base (7) of air discharge fan (8) below, spray set (9) are used for carrying out spraying treatment for gas in fixing base (7).
3. A portable exhaust gas detection apparatus according to claim 2, wherein: the spraying device (9) comprises a water pipe (91) which fixedly penetrates through the fixing seat (7), one end of the water pipe (91) is communicated with a temporary storage seat (92), and a plurality of groups of spraying holes (93) are formed in the temporary storage seat (92).
4. The portable exhaust gas detection device according to claim 1, wherein: the bent pipe (63) is an S-shaped bent pipe, the height of liquid in the bent pipe (63) is lower than the maximum height of the bent pipe (63), and the sealing cover (64) is a spiral sealing cover.
5. The portable exhaust gas detection device according to claim 1, wherein: the valve (65) is a three-way valve, a third port of the valve (65) is communicated with the outside, the through pipe (66) fixedly penetrates through the side wall of the fixed seat (7), and the through pipe (66) is arranged below the temporary storage seat (92).
6. A portable exhaust gas detection apparatus according to claim 3, wherein: the free end of the water pipe (91) is connected with a water source, the water pipe (91) is a three-way water pipe, and the other two ends of the water pipe (91) are respectively connected with two groups of temporary storage seats (92).
7. A portable exhaust gas detection apparatus according to claim 3, wherein: the temporary storage seat (92) is of a hollow cylindrical structure with a cavity inside, the cavity of the temporary storage seat (92) is communicated with one end of the water pipe (91), and the spraying hole (93) is formed in the inner ring of the temporary storage seat (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416241.9U CN219701516U (en) | 2023-02-28 | 2023-02-28 | Portable waste gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320416241.9U CN219701516U (en) | 2023-02-28 | 2023-02-28 | Portable waste gas detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219701516U true CN219701516U (en) | 2023-09-19 |
Family
ID=88014866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320416241.9U Active CN219701516U (en) | 2023-02-28 | 2023-02-28 | Portable waste gas detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219701516U (en) |
-
2023
- 2023-02-28 CN CN202320416241.9U patent/CN219701516U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208757263U (en) | A kind of Tower for purifying waste gas | |
| CN219701516U (en) | Portable waste gas detection device | |
| CN212999163U (en) | Fountain exhaust treatment device | |
| CN117205742A (en) | Washing type waste gas treatment equipment | |
| CN212701315U (en) | Industrial automation exhaust-gas treatment equipment | |
| CN211426212U (en) | Salt spray testing machine | |
| CN215539658U (en) | Laboratory poisoning-prevention isolating device | |
| CN218079537U (en) | Fume hood for detecting and reacting arsenic content in yellow phosphorus | |
| CN213375941U (en) | Environment-friendly waste gas treatment device | |
| CN215742810U (en) | Industrial waste gas pollutant desulfurization equipment | |
| CN108854494A (en) | Automatically cleaning exhaust gas newly developed discharges environmentally friendly mechanical processing equipment | |
| CN211753511U (en) | Exhaust-gas treatment who possesses water cyclic utilization uses spray set | |
| CN218076990U (en) | Annular waste gas collection device | |
| CN216703855U (en) | Activated carbon adsorption purifier | |
| CN218721627U (en) | Smoke treatment device for metal smelting | |
| CN212017351U (en) | A multistage exhaust treatment device for SOx/NOx control | |
| CN216935439U (en) | Waste gas collecting and treating system | |
| CN220257624U (en) | Volatile gas treatment system | |
| CN217961779U (en) | Multilayer filtering device for waste gas | |
| CN220633616U (en) | Waste gas treatment equipment for pollution control | |
| CN218361224U (en) | Perchloric acid fume chamber | |
| CN217504436U (en) | High-temperature waste gas cooling system | |
| CN221056166U (en) | Gas collecting device for waste gas detection | |
| CN211013716U (en) | Air sampler for waste gas detection | |
| CN214106432U (en) | Harmful gas processing apparatus for environmental protection engineering |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241022 Address after: No. 1502, 15th floor, East Tower, building 1, 69 Fuxi street, Xinghualing District, Taiyuan City, Shanxi Province Patentee after: Shanxi Zhongchuang carbon investment environmental protection technology Co.,Ltd. Country or region after: China Address before: 4th Floor, Comprehensive Building, No. 7 Jiangbin Road, Youzhu Street, Qingtian County, Lishui City, Zhejiang Province, 323906 Patentee before: Zhejiang Huanzheng Environmental Testing Technology Co.,Ltd. Country or region before: China |