CN114200080A - Boiler waste gas detection device - Google Patents
Boiler waste gas detection device Download PDFInfo
- Publication number
- CN114200080A CN114200080A CN202111441613.5A CN202111441613A CN114200080A CN 114200080 A CN114200080 A CN 114200080A CN 202111441613 A CN202111441613 A CN 202111441613A CN 114200080 A CN114200080 A CN 114200080A
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- Prior art keywords
- box
- detection
- magnet block
- fog
- detection device
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- 238000001514 detection method Methods 0.000 title claims abstract description 77
- 239000002912 waste gas Substances 0.000 title claims abstract description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 19
- 239000003595 mist Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 13
- 239000007789 gas Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000012535 impurity Substances 0.000 claims description 6
- 239000002253 acid Substances 0.000 abstract description 21
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
- G01N33/0024—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels a chemical reaction taking place or a gas being eliminated in one or more channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/24—Suction devices
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a boiler waste gas detection device, which comprises a fog inlet box, a reagent detection unit and a sundry filtering unit, wherein the reagent detection unit is arranged on the fog inlet box; a detection box is arranged at the right end inside the fog inlet box; reagent detecting element contains the incasement baffle, detect into the fog mouth, the filling tube, a tub nut and transparent observation board, the internally mounted of detection case has two incasement baffles, the left end of detection case has been seted up three and has been detected into the fog mouth, the one end of three filling tube is connected respectively to the right-hand member of detection case, the equal threaded connection of the other end of three filling tube has a tub nut, transparent observation board is installed to the front end of detection case, this boiler waste gas detection device, can be through adding different chemical reagent, when abandonment acid mist lets in wherein, the reaction of reagent is observed to the accessible, determine which acid that contains, detection range is more extensive.
Description
Technical Field
The invention relates to the technical field of waste gas acid mist detection devices, in particular to a boiler waste gas detection device.
Background
In order to prevent pollution of the exhaust gas due to the exhaust gas discharged during operation of the boiler, a treatment device is generally installed at the exhaust gas discharge portion of the boiler.
Wherein an application number 201922339503.2 provides a sulfuric acid mist concentration on-line measuring analytical equipment among the prior art, including the chimney, the inside sampling rifle of having placed of chimney, sampling rifle and total fog concentration detecting element and absorber pass through the pipe connection, total fog concentration detecting element pass through the cable with the control unit and be connected, total fog concentration detecting element and exhaust pipe are connected and set up a sampling pump between the two, the absorber place inside the water bath bucket, the position of the mouth that drains of absorber is equipped with the hand valve, absorber and exhaust pipe are connected and set up a sampling pump between the two, the water bath bucket be connected with the analysis element, the analysis element is connected with the waste liquid pipe.
It can carry out fine detection to the concentration of sulfuric acid mist, but can not detect out whether contain other kind of acid, and detection effect is single, can not be better satisfy abandonment acid mist detection demand.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a boiler waste gas detection device, which can judge which acids are contained by observing the reaction of reagents when different chemical reagents are added and waste acid mist is introduced into the device, has a wider detection range, and can effectively solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a boiler waste gas detection device comprises a fog inlet box, a reagent detection unit and a sundry filtering unit;
a fog inlet box: the right end inside the box body is provided with a detection box;
a reagent detection unit: the device comprises an in-box baffle, a detection fog inlet, liquid feeding pipes, a pipe sealing nut and a transparent observation plate, wherein two in-box baffles are arranged inside the detection box; the accessible is rotatory to be sealed the pipe nut, adds different reagents in to three liquid feeding pipes respectively, will detect the incasement through two incasement baffles and open three spaces, can detect three kinds of different acids respectively, and the transparent observation board of rethread can be observed the reaction condition of incasement solution and then detect out the composition that contains sour in the acid mist.
A sundry filtering unit: is arranged at the left end of the detection box.
Further, debris filter unit contains sliding seat and filter screen apron, the sliding seat is installed to the detection of detection case left end fog inlet department, it is connected with the apron pivot to rotate on the sliding seat, the rear end and the apron pivot of filter screen apron are connected, the debris filter screen is installed to the left end of filter screen apron. The filter screen apron accessible apron pivot rotate, at the fixed activity down of sliding seat to utilize the debris filter screen to filter out some great dusts of granule etc. and avoid influencing solution.
Furthermore, debris filter unit still contains and moves end magnet piece and fixed magnet piece, the front end of filter screen apron is installed and is moved end magnet piece, the fixed magnet piece is installed to the left end of detection case, the fixed magnet piece corresponds with moving end magnet piece, the fixed magnet piece is opposite with the one end polarity that moves end magnet piece and is close. The polarity of the end close to the movable magnet block is opposite to that of the end close to the fixed magnet block, so that the end close to the movable magnet block can be attracted well, and the filter screen cover plate is fixed.
Furthermore, still include fan locating frame, the inside left end that advances the fog case is installed fan locating frame. The fan positioning frame can provide a foundation for fixing the fog inlet fan.
Furthermore, the fan with the fog inlet function further comprises the fan with the fog inlet fan, wherein four corners of the fan with the fog inlet fan are connected to four corners of the fan positioning frame through fan fixing bolts. Through the work of the fog inlet fan, the waste acid fog can well enter the detection box, and the detection efficiency and effect are improved.
Further, the fog box comprises a hanging box connecting plate, the upper end of the fog inlet box is provided with the hanging box connecting plate, and hanging box holes are formed in the hanging box connecting plate. The detection device can be quickly hung on a wall surface and the like through the box hanging holes formed in the box hanging connecting plate.
Compared with the prior art, the invention has the beneficial effects that: this boiler exhaust gas detection device has following benefit:
1. this boiler exhaust gas detection device is equipped with reagent detecting element, through rotatory pipe sealing nut, adds different reagents respectively to three liquid feeding intraductal, will detect the incasement through two incasement baffles and open three space, can detect three kinds of different acids respectively, and the transparent observation board of rethread can be observed the reaction condition of incasement solution and then detect out the composition of the acid that contains in the acid mist.
2. This boiler exhaust gas detection device is equipped with debris filter unit, and the rotation of filter screen apron accessible apron pivot is moved under the fixed of sliding seat to utilize the debris filter screen to filter out the great dust of some granule etc. and avoid influencing solution.
3. The sundries filtering unit arranged on the boiler waste gas detection device can utilize the polarity opposite to that of one end close to the movable end magnet block and the fixed magnet block to attract one end close to the movable end magnet block well, so that the filter screen cover plate is fixed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front cross-sectional view of the present invention.
In the figure: 1 fog inlet box, 2 detection box, 3 reagent detection unit, 31 box inner partition board, 32 detection fog inlet, 33 liquid feeding pipe, 34 pipe sealing screw cap, 35 transparent observation board, 4 sundries filtering unit, 41 movable seat, 42 filter screen cover board, 43 movable end magnet block, 44 fixed magnet block, 5 fan positioning frame, 6 fog inlet fan and 7 hanging box connecting board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present embodiment provides a technical solution: a boiler waste gas detection device comprises a fog inlet box 1, a reagent detection unit 3 and a sundry filtering unit 4;
fog inlet box 1: the right end inside is provided with a detection box 2;
reagent detection unit 3: the device comprises an in-box baffle 31, a detection fog inlet 32, a liquid feeding pipe 33, a pipe sealing nut 34 and a transparent observation plate 35, wherein two in-box baffles 31 are arranged inside a detection box 2, the left end of the detection box 2 is provided with three detection fog inlets 32, the right end of the detection box 2 is respectively connected with one ends of the three liquid feeding pipes 33, the other ends of the three liquid feeding pipes 33 are all in threaded connection with the pipe sealing nut 34, and the transparent observation plate 35 is arranged at the front end of the detection box 2; different reagents are respectively added into the three liquid adding pipes 33 by rotating the pipe sealing screw caps 34, three spaces are opened in the detection box 2 through the two box internal partition plates 31, three different acids can be respectively detected, and the reaction condition of the solution in the box can be observed through the transparent observation plate 35 to further detect the components of the acid contained in the acid mist.
The impurity filtering unit 4: is arranged at the left end of the detection box 2.
The sundries filtering unit 4 comprises a movable seat 41 and a filter screen cover plate 42, the movable seat 41 is installed at the position of the detection fog inlet 32 at the left end of the detection box 2, a cover plate rotating shaft is connected to the movable seat 41 in a rotating mode, the rear end of the filter screen cover plate 42 is connected with the cover plate rotating shaft, and a sundries filter screen is installed at the left end of the filter screen cover plate 42. The filter screen cover plate 42 can move under the fixation of the movable seat 41 through the rotation of the cover plate rotating shaft, and the sundry filter screen is utilized to filter out some dust with larger particles, so that the influence on the solution is avoided.
The impurity filtering unit 4 further comprises a moving end magnet block 43 and a fixed magnet block 44, the moving end magnet block 43 is mounted at the front end of the filter screen cover plate 42, the fixed magnet block 44 is mounted at the left end of the detection box 2, the fixed magnet block 44 corresponds to the moving end magnet block 43, and the fixed magnet block 44 has opposite polarity to the moving end magnet block 43. The movable magnet block 43 and the fixed magnet block 44 close to each other are opposite in polarity, so that the ends close to each other can be attracted well, and the filter screen cover plate 42 can be fixed.
The fog inlet box further comprises a fan positioning frame 5, and the fan positioning frame 5 is installed at the left end inside the fog inlet box 1. The fan positioning frame 5 may provide a basis for fixing the fog inlet fan 6.
The fan is characterized by further comprising a fog inlet fan 6, wherein four corners of the fog inlet fan 6 are connected to four corners of the fan positioning frame 5 through fan fixing bolts. Through the work of fog fan 6, can make in the fine entering detection case 2 of waste gas acid mist, improve efficiency and the effect etc. that detect.
The fog box comprises a fog inlet box 1 and is characterized by further comprising a hanging box connecting plate 7, the hanging box connecting plate 7 is mounted at the upper end of the fog inlet box 1, and a hanging box hole is formed in the hanging box connecting plate 7. The detection device can be quickly hung on a wall surface and the like through the box hanging holes formed in the box hanging connecting plate 7.
The working principle of the boiler waste gas detection device provided by the invention is as follows: earlier through rotatory back-off nut 34, add different reagents in to three liquid feeding pipe 33 respectively, open three space in with detection case 2 through two incasement baffles 31, can detect the acid of three kinds of differences respectively, advance fog fan 6 work, inhale waste gas acid mist to advancing fog case 1 in, filter out the great dust of some granule etc. through the debris filter screen on the filter screen apron 42, avoid influencing solution, then see through the reaction condition of transparent observation board 35 observation incasement solution, and then the composition that contains acid in the detectable acid mist, it is simple convenient.
It should be noted that the fog inlet fan 6 disclosed in the above embodiment may adopt a model of ZX12038NGW, an input terminal of the fog inlet fan 6 is electrically connected to an output terminal of an external control switch, an input terminal of the external control switch is electrically connected to an output terminal of an external power supply, and the external control switch controls the fog inlet fan 6 to operate by a method commonly used in the prior art.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. A boiler waste gas detection device which characterized in that: comprises a fog inlet box (1), a reagent detection unit (3) and an impurity filtering unit (4);
fog inlet box (1): the right end inside the box body is provided with a detection box (2);
reagent detection unit (3): the device comprises an in-box baffle (31), two in-box baffles (31) arranged inside a detection box (2), liquid adding pipes (33), a pipe sealing nut (34) and a transparent observation plate (35), wherein the three in-box baffles (31) are arranged inside the detection box (2), the left end of the detection box (2) is provided with three detection mist inlet openings (32), the right end of the detection box (2) is respectively connected with one ends of the three liquid adding pipes (33), the other ends of the three liquid adding pipes (33) are all in threaded connection with the pipe sealing nut (34), and the transparent observation plate (35) is arranged at the front end of the detection box (2);
impurity filtering unit (4): is arranged at the left end of the detection box (2).
2. The boiler waste gas detection device according to claim 1, wherein the impurity filtering unit (4) comprises a movable seat (41) and a filter screen cover plate (42), the movable seat (41) is installed at the detection mist inlet (32) at the left end of the detection box (2), a cover plate rotating shaft is connected to the movable seat (41) in a rotating manner, the rear end of the filter screen cover plate (42) is connected with the cover plate rotating shaft, and the impurity filter screen is installed at the left end of the filter screen cover plate (42).
3. The boiler exhaust gas detection device according to claim 2, wherein the debris filtering unit (4) further comprises a moving end magnet block (43) and a fixed magnet block (44), the moving end magnet block (43) is mounted at the front end of the filter screen cover plate (42), the fixed magnet block (44) is mounted at the left end of the detection box (2), the fixed magnet block (44) corresponds to the moving end magnet block (43), and the polarities of the ends of the fixed magnet block (44) close to the moving end magnet block (43) are opposite.
4. The boiler exhaust gas detection device according to claim 3, further comprising a fan positioning frame (5), wherein the fan positioning frame (5) is installed at the left end of the interior of the mist inlet box (1).
5. The boiler exhaust gas detection device according to claim 4, further comprising a fog inlet fan (6), wherein four corners of the fog inlet fan (6) are connected to four corners of the fan positioning frame (5) through fan fixing bolts.
6. The boiler waste gas detection device according to claim 5, further comprising a hanging box connecting plate (7), wherein the hanging box connecting plate (7) is installed at the upper end of the mist inlet box (1), and a hanging box hole is formed in the hanging box connecting plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441613.5A CN114200080A (en) | 2021-11-30 | 2021-11-30 | Boiler waste gas detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111441613.5A CN114200080A (en) | 2021-11-30 | 2021-11-30 | Boiler waste gas detection device |
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| Publication Number | Publication Date |
|---|---|
| CN114200080A true CN114200080A (en) | 2022-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111441613.5A Pending CN114200080A (en) | 2021-11-30 | 2021-11-30 | Boiler waste gas detection device |
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| CN (1) | CN114200080A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150033535A (en) * | 2013-09-23 | 2015-04-01 | 주식회사 지앤비에스엔지니어링 | Scrubber for treating processing waste gas |
| CN209215026U (en) * | 2018-10-29 | 2019-08-06 | 中国石油化工股份有限公司 | Sulfuric acid mist sampling apparatus in a kind of exhaust gas |
| CN110221030A (en) * | 2019-07-11 | 2019-09-10 | 佛山瀚兽环境科技服务有限公司 | Exhaust gas concentration detection structure, exhaust gas concentration detection method and waste gas monitoring device |
| CN111289453A (en) * | 2020-03-17 | 2020-06-16 | 南通鑫铭环保技术有限公司 | Detection device for nitrogen dioxide and use method thereof |
| CN211603218U (en) * | 2019-01-10 | 2020-09-29 | 杭州高翔润滑油有限公司 | Diesel engine oil inspection platform |
| CN212680402U (en) * | 2020-01-17 | 2021-03-12 | 徐春秀 | Waste gas collection device for environmental protection engineering |
| CN212932307U (en) * | 2020-05-25 | 2021-04-09 | 苏州环职安环境工程技术有限公司 | A working environment multi-point paint fog detection device |
| CN214122155U (en) * | 2020-12-16 | 2021-09-03 | 河南衡谱分析检测技术有限公司 | Device for detecting carbamate pesticide residues |
| CN214309766U (en) * | 2020-06-11 | 2021-09-28 | 翟海洋 | Portable environment detection sampling equipment |
| CN214373651U (en) * | 2020-11-13 | 2021-10-08 | 江苏恒安检测技术有限公司 | A ambient air particulate matter synthesizes sample thief for exhaust-gas detection of mill |
-
2021
- 2021-11-30 CN CN202111441613.5A patent/CN114200080A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150033535A (en) * | 2013-09-23 | 2015-04-01 | 주식회사 지앤비에스엔지니어링 | Scrubber for treating processing waste gas |
| CN209215026U (en) * | 2018-10-29 | 2019-08-06 | 中国石油化工股份有限公司 | Sulfuric acid mist sampling apparatus in a kind of exhaust gas |
| CN211603218U (en) * | 2019-01-10 | 2020-09-29 | 杭州高翔润滑油有限公司 | Diesel engine oil inspection platform |
| CN110221030A (en) * | 2019-07-11 | 2019-09-10 | 佛山瀚兽环境科技服务有限公司 | Exhaust gas concentration detection structure, exhaust gas concentration detection method and waste gas monitoring device |
| CN212680402U (en) * | 2020-01-17 | 2021-03-12 | 徐春秀 | Waste gas collection device for environmental protection engineering |
| CN111289453A (en) * | 2020-03-17 | 2020-06-16 | 南通鑫铭环保技术有限公司 | Detection device for nitrogen dioxide and use method thereof |
| CN212932307U (en) * | 2020-05-25 | 2021-04-09 | 苏州环职安环境工程技术有限公司 | A working environment multi-point paint fog detection device |
| CN214309766U (en) * | 2020-06-11 | 2021-09-28 | 翟海洋 | Portable environment detection sampling equipment |
| CN214373651U (en) * | 2020-11-13 | 2021-10-08 | 江苏恒安检测技术有限公司 | A ambient air particulate matter synthesizes sample thief for exhaust-gas detection of mill |
| CN214122155U (en) * | 2020-12-16 | 2021-09-03 | 河南衡谱分析检测技术有限公司 | Device for detecting carbamate pesticide residues |
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Application publication date: 20220318 |
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