CN210572193U - Environmental protection monitoring device for chemical production - Google Patents
Environmental protection monitoring device for chemical production Download PDFInfo
- Publication number
- CN210572193U CN210572193U CN201920959027.1U CN201920959027U CN210572193U CN 210572193 U CN210572193 U CN 210572193U CN 201920959027 U CN201920959027 U CN 201920959027U CN 210572193 U CN210572193 U CN 210572193U
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- machine body
- fixedly arranged
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- gas
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- 238000012824 chemical production Methods 0.000 title claims abstract description 15
- 238000012806 monitoring device Methods 0.000 title claims abstract description 14
- 230000007613 environmental effect Effects 0.000 title claims abstract description 12
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000001514 detection method Methods 0.000 claims abstract description 10
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 38
- 238000004868 gas analysis Methods 0.000 abstract description 6
- 239000002912 waste gas Substances 0.000 abstract description 6
- 239000000126 substance Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000002894 chemical waste Substances 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 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
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0042—SO2 or SO3
-
- 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
- G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
- G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
- G01N33/0047—Organic compounds
- G01N33/0049—Halogenated organic compounds
-
- 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
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses an environmental protection monitoring device for chemical production, including organism, detection mechanism, control box, the organism inner wall bottom one end of case door rear side is equipped with the aspirator pump, the vertical LED display screen that is equipped with of side surface one end before the organism of chamber door top, organism a side surface upper end middle part is horizontal fixed and is provided with the air inlet pipe mouth, organism top surface one end middle part vertically is provided with the exhaust grid tray, two the vertical fixed T shape bracing piece that is provided with in organism top surface between the solar panel, detection mechanism includes wind vane, air velocity transducer, gas analysis appearance, the vertical fixed side surface that sets up in the organism of status indicator lamp below of control box. The utility model discloses a sulfur dioxide sensor, chemical industry waste gas composition check out test set such as chloride concentration detector in the gas analysis appearance can carry out real-time supervision to the gas composition and show on the LED display screen, make things convenient for personnel to know real-time air information, excellent in use effect.
Description
Technical Field
The utility model relates to an air monitoring equipment technical field specifically is an environmental protection monitoring device for chemical production.
Background
Chemical waste gas refers to toxic and harmful gas discharged from chemical plants in chemical production. Chemical waste gas often contains many kinds of pollutants, has complex physical and chemical properties and different toxicity, seriously pollutes the environment and influences human health. The chemical waste gas components generated in different chemical production industries are very different. For example, the waste gas generated in the chlor-alkali industry mainly contains chlorine, hydrogen chloride, vinyl chloride, mercury, acetylene and the like, and the waste gas generated in the nitrogenous fertilizer industry mainly contains nitrogen oxides, urea dust, carbon monoxide, ammonia gas, sulfur dioxide, methane and the like. The monitoring device that is used for chemical enterprise exhaust emission now mostly is rod-type structure and detects the collection inefficiency of using waste gas, is difficult to satisfy real time monitoring's demand, and the operation of equipment is external electric power more, causes use cost's increase, and the practicality is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an environmental protection monitoring device for chemical production to it is low to detect the collection efficiency with waste gas among the solution prior art, is difficult to satisfy the problem of real time monitoring demand.
In order to achieve the above object, the utility model provides a following technical scheme: an environment-friendly monitoring device for chemical production comprises a machine body, a detection mechanism and a control box, wherein a box door is transversely and movably arranged at the bottom end of the front side surface of the machine body, a suction pump is fixedly arranged on the inner wall of the machine body at the rear side of the box door by arranging a C-shaped power cavity, an LED display screen is vertically and fixedly arranged at one end of the front side surface of the machine body above the box door by arranging a groove, a buzzer and a state indicator lamp are fixedly arranged at the upper end of the front side surface of the machine body at one side of the LED display screen, an air inlet pipe orifice is transversely and fixedly arranged at the middle part of the upper end of the surface at one side of the machine body by arranging a circular through hole, a ladder-shaped exhaust grid plate is longitudinally and fixedly arranged at the middle part of one end of the top surface of the machine body, detection mechanism includes vane, air velocity transducer, gas analysis appearance, vane, air velocity transducer pass through the mount pad and fix respectively and set up both ends about bracing piece top surface, the vertical fixed setting of gas analysis appearance is in organism inner wall upper portion one end, the control box passes through the vertical fixed organism front side surface that sets up in the status indicator below of connecting piece, the control end of control box through programmable controller respectively with aspirator pump, LED display screen, bee calling organ, status indicator, air velocity transducer and gas analysis appearance electric connection.
Preferably, the bottom surface of the machine body is vertically and movably provided with a driving wheel through an adjusting seat, and the middle parts of the lower ends of the left side surface and the right side surface of the machine body are respectively and longitudinally fixedly provided with a heat dissipation grid through a through hole.
Preferably, the middle parts of the left side surface and the right side surface of the machine body are respectively and longitudinally fixedly provided with a handle, and hydraulic push rods are respectively and obliquely arranged between the two solar panels at the top of the machine body and the connecting seats.
Preferably, the upper end of the inner wall of the machine body on one side of the gas analyzer is fixedly provided with a gas transmission bent pipe, and two ends of the gas transmission bent pipe are respectively connected with the gas inlet pipe orifice and the exhaust grid plate through bayonets.
Preferably, the gas analyzer comprises a sulfur dioxide sensor and a chloride concentration detector, and the gas inlet end of the gas analyzer is connected with the gas transmission elbow through a three-way pipe.
Preferably, the air suction pump is a suction type vacuum pump, and two ends of the air suction pump are respectively connected with one end of the air transmission bent pipe through an air pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. be equipped with the aspirator pump in the organism inner wall bottom one end of chamber door rear side, the aspirator pump is connected and finally inserts exhaust grid tray with waste gas through gas transmission return bend and gas analyzer, through chemical waste gas composition check out test set such as sulfur dioxide sensor, chloride concentration detector in the gas analyzer, can carry out real-time supervision and in time show on the LED display screen to exhaust gas's gaseous composition, makes things convenient for personnel to know real-time air information, excellent in use effect.
2. The vertical symmetry in organism top surface one end is equipped with two solar panel and is equipped with wind vane, air velocity transducer through the bracing piece, and it is reliable in order to guarantee the control to conveniently adjust control data according to real-time wind-force, and solar panel reduces use cost when can effectively the energy saving consumption, and the practicality is strong.
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.
In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is the utility model discloses the mounting structure of organism top solar panel enlarges the schematic diagram.
In the figure: 1. a body; 2. a control box; 3. a box door; 4. a getter pump; 5. an LED display screen; 6. a buzzer; 7. a status indicator light; 8. an air inlet pipe orifice; 9. an exhaust grid; 10. a solar panel; 11. a support bar; 12. a wind vane; 13. a wind speed sensor; 14. a gas analyzer; 15. a drive wheel; 16. a heat dissipation grid; 17. a handle; 18. a hydraulic push rod; 19. a gas transmission elbow.
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, 2 and 3, in an embodiment of the present invention, an environmental monitoring device for chemical production includes a machine body 1, a detection mechanism, and a control box 2, a box door 3 is transversely movably disposed at the bottom of the front side surface of the machine body 1, a suction pump 4 is fixedly disposed on the inner wall of the machine body 1 at the rear side of the box door 3 by forming a C-shaped power cavity, an LED display screen 5 is vertically and fixedly disposed at one end of the front side surface of the machine body 1 above the box door 3 by forming a groove, a buzzer 6 and a status indicator lamp 7 are fixedly disposed at the upper end of the front side surface of the machine body 1 at one side of the LED display screen 5, an air inlet pipe 8 is transversely and fixedly disposed at the middle part of the upper end of one side surface of the machine body 1 by forming a circular through hole, a trapezoidal exhaust grid plate 9 is longitudinally and fixedly disposed at the middle, a T-shaped supporting rod 11 is vertically and fixedly arranged on the top surface of the machine body 1 between the two solar panels 10, the detection mechanism comprises a wind vane 12, a wind speed sensor 13 and a gas analyzer 14, the wind vane 12 and the wind speed sensor 13 are respectively and fixedly arranged at the left end and the right end of the top surface of the supporting rod 11 through mounting seats, the gas analyzer 14 is vertically and fixedly arranged at one end of the upper part of the inner wall of the machine body 1, the control box 2 is vertically and fixedly arranged on the front side surface of the machine body 1 below the state indicating lamp 7 through a connecting piece, and the control end of the control box 2 is respectively and electrically connected with the air suction pump 4, the LED display screen 5, the buzzer 6, the state indicating lamp 7, the wind speed sensor; the bottom surface of the machine body 1 is vertically and movably provided with a driving wheel 15 through an adjusting seat, the middle parts of the lower ends of the left side surface and the right side surface of the machine body 1 are respectively and longitudinally fixedly provided with a heat dissipation grid 16 through a through hole, and heat dissipated by the operation of the air suction pump 4 is timely discharged to ensure the use performance; the middle parts of the left and right side surfaces of the machine body 1 are respectively and longitudinally fixedly provided with a handle 17, hydraulic push rods 18 are respectively and obliquely arranged between the two solar panels 10 at the top of the machine body 1 and the connecting seats, and the solar panels 10 can be timely adjusted according to the sunlight irradiation angle so as to improve the energy utilization rate; the upper end of the inner wall of the machine body 1 at one side of the gas analyzer 14 is fixedly provided with a gas transmission bent pipe 19, and two ends of the gas transmission bent pipe 19 are respectively connected with the gas inlet pipe orifice 8 and the exhaust grid plate 9 through bayonets, so that gas can be conveniently and rapidly collected; the gas analyzer 14 comprises chemical waste gas component detection equipment such as a sulfur dioxide sensor, a chloride concentration detector and the like, and the gas inlet end of the gas analyzer 14 is connected with the gas transmission bent pipe 19 through a three-way pipe to ensure the gas detection performance; the getter pump 4 is a suction type vacuum pump, and two ends of the getter pump 4 are respectively connected with one end of the gas transmission elbow 19 through gas pipes, so that the gas collection efficiency is improved.
The utility model discloses a theory of operation and use flow: detect gaseous by the leading-in organism 1 inside of air inlet pipe mouth 8 through aspirator pump 4 with the external world during the use, chemical waste gas composition check out test set such as sulfur dioxide sensor, chloride concentration detector through 14 interior gas analysis appearance carries out real-time supervision and in time shows on LED display screen 5 to gas composition to utilize buzzer 6 and status indicator 7 to remind the staff to know real-time air information, make things convenient for personnel's operation, excellent in use effect.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an environmental protection monitoring device for chemical production, includes organism (1), detection mechanism, control box (2), its characterized in that: a box door (3) is transversely and movably arranged at the bottom end of the front side surface of the machine body (1), a suction pump (4) is fixedly arranged on the inner wall of the machine body (1) at the rear side of the box door (3) by arranging a C-shaped power cavity, an LED display screen (5) is vertically and fixedly arranged at one end of the front side surface of the machine body (1) above the box door (3) by arranging a groove, a buzzer (6) and a state indicator lamp (7) are fixedly arranged at the upper end of the front side surface of the machine body (1) at one side of the LED display screen (5), an air inlet pipe opening (8) is transversely and fixedly arranged at the middle part of the upper end of the surface of one side of the machine body (1) by arranging a circular through hole, a trapezoidal exhaust grid plate (9) is longitudinally and fixedly arranged at the middle part of one end of the top surface of, a T-shaped support rod (11) is vertically and fixedly arranged on the top surface of the machine body (1) between the two solar panels (10), the detection mechanism comprises a wind vane (12), a wind speed sensor (13) and a gas analyzer (14), the wind vane (12) and the wind speed sensor (13) are respectively and fixedly arranged at the left end and the right end of the top surface of the supporting rod (11) through mounting seats, the gas analyzer (14) is vertically and fixedly arranged at one end of the upper part of the inner wall of the machine body (1), the control box (2) is vertically and fixedly arranged on the front side surface of the machine body (1) below the state indicating lamp (7) through a connecting piece, the control end of the control box (2) is respectively and electrically connected with the air suction pump (4), the LED display screen (5), the buzzer (6), the status indicator lamp (7), the air speed sensor (13) and the gas analyzer (14) through the programmable controller.
2. The environmental protection monitoring device for chemical production according to claim 1, characterized in that: the bottom surface of the machine body (1) is vertically and movably provided with a driving wheel (15) through an adjusting seat, and the middle parts of the lower ends of the left side surface and the right side surface of the machine body (1) are respectively and longitudinally fixedly provided with a heat dissipation grid (16) through arranging through holes.
3. The environmental protection monitoring device for chemical production according to claim 1, characterized in that: the solar energy water heater is characterized in that the middle parts of the left side surface and the right side surface of the machine body (1) are respectively and longitudinally fixedly provided with a handle (17), and hydraulic push rods (18) are respectively and obliquely arranged between the two solar panels (10) at the top of the machine body (1) and the connecting seats.
4. The environmental protection monitoring device for chemical production according to claim 1, characterized in that: the gas analyzer is characterized in that a gas transmission bent pipe (19) is fixedly arranged at the upper end of the inner wall of the machine body (1) on one side of the gas analyzer (14), and two ends of the gas transmission bent pipe (19) are respectively connected with the gas inlet pipe orifice (8) and the exhaust grid plate (9) through bayonets.
5. The environmental monitoring device for chemical production according to claim 4, wherein: the gas analyzer (14) comprises a sulfur dioxide sensor and a chloride concentration detector, and the gas inlet end of the gas analyzer (14) is connected with the gas transmission elbow (19) through a three-way pipe.
6. The environmental monitoring device for chemical production according to claim 4, wherein: the air suction pump (4) is an air suction type vacuum pump, and two ends of the air suction pump (4) are respectively connected with one end of the air conveying bent pipe (19) through an air pipe.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959027.1U CN210572193U (en) | 2019-06-25 | 2019-06-25 | Environmental protection monitoring device for chemical production |
| DE202019105757.2U DE202019105757U1 (en) | 2019-06-25 | 2019-07-12 | Environmental protection monitoring facility in chemical production |
| PCT/CN2019/095799 WO2020258393A1 (en) | 2019-06-25 | 2019-07-12 | Environmental monitoring device for use in chemical production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920959027.1U CN210572193U (en) | 2019-06-25 | 2019-06-25 | Environmental protection monitoring device for chemical production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210572193U true CN210572193U (en) | 2020-05-19 |
Family
ID=68652156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920959027.1U Active CN210572193U (en) | 2019-06-25 | 2019-06-25 | Environmental protection monitoring device for chemical production |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN210572193U (en) |
| DE (1) | DE202019105757U1 (en) |
| WO (1) | WO2020258393A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113063639B (en) * | 2021-04-20 | 2023-06-23 | 湖北省生态环境监测中心站 | Gas collection equipment for monitoring factory exhaust gas |
| CN113568066B (en) * | 2021-07-26 | 2023-12-01 | 邝文武 | Environment data acquisition device for agriculture and application method thereof |
| CN117213931A (en) * | 2022-12-12 | 2023-12-12 | 江苏恩达通用设备集团有限公司 | Novel diesel engine exhaust gas monitor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206411097U (en) * | 2017-02-06 | 2017-08-15 | 王秀娟 | A kind of novel air monitoring device |
| KR101898560B1 (en) * | 2017-07-17 | 2018-10-29 | (주)에코메이텍 | Development of Life Space Air Pollution Data Measuring and Providing System utilizing Active-Responsive LED Artwork and Electronic Display |
| CN207882231U (en) * | 2017-12-01 | 2018-09-18 | 天津光标科技有限公司 | A kind of environmental gas detection device |
| CN108956868A (en) * | 2018-05-31 | 2018-12-07 | 绍兴市中测检测技术股份有限公司 | A kind of industrial waste gas detection device |
| CN108844953A (en) * | 2018-07-11 | 2018-11-20 | 合肥苍旻自动化有限公司 | A kind of indoor harmful gas automatic detection device |
| CN109596779A (en) * | 2018-12-07 | 2019-04-09 | 南京铁道职业技术学院 | A kind of SCM Based toxic gas safety monitoring control device |
| CN109521162A (en) * | 2018-12-14 | 2019-03-26 | 清远长天思源环保科技有限公司 | A kind of industrial pollution automatic monitoring equipment and monitoring method |
-
2019
- 2019-06-25 CN CN201920959027.1U patent/CN210572193U/en active Active
- 2019-07-12 WO PCT/CN2019/095799 patent/WO2020258393A1/en active Application Filing
- 2019-07-12 DE DE202019105757.2U patent/DE202019105757U1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE202019105757U1 (en) | 2019-10-31 |
| WO2020258393A1 (en) | 2020-12-30 |
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