CN110075620A - A kind of moisture-laden gas oxygen content on-line analysis demister - Google Patents
A kind of moisture-laden gas oxygen content on-line analysis demister Download PDFInfo
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- CN110075620A CN110075620A CN201910436927.2A CN201910436927A CN110075620A CN 110075620 A CN110075620 A CN 110075620A CN 201910436927 A CN201910436927 A CN 201910436927A CN 110075620 A CN110075620 A CN 110075620A
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- main body
- oxygen content
- moisture
- line analysis
- water cavity
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- 239000007789 gas Substances 0.000 title claims abstract description 47
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000001301 oxygen Substances 0.000 title claims abstract description 37
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 37
- 238000004458 analytical method Methods 0.000 title claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 239000003034 coal gas Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000003064 anti-oxidating effect Effects 0.000 claims description 6
- 229910001105 martensitic stainless steel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 230000008676 import Effects 0.000 claims 2
- 210000003205 muscle Anatomy 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 5
- 239000003595 mist Substances 0.000 abstract description 5
- 238000005457 optimization Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/06—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by reversal of direction of flow
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
- B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
- C10K1/00—Purifying combustible gases containing carbon monoxide
- C10K1/002—Removal of contaminants
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/85—Investigating moving fluids or granular solids
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of moisture-laden gas oxygen content on-line analysis demisters, including transmitting terminal, fixed bracket, interface flange and main body, the lateral wall of the main body is welded with fixed bracket, and support bracket fastened bottom end is provided with interface flange, one end of the main body is provided with gas inlet, and body interior is provided with close to one end of gas inlet except water cavity, and except the inside of water cavity is uniformly equipped with baffle plate, the bottom end except water cavity is provided with bottom water collect plate, and is evenly arranged with drainage hole on the water collect plate of bottom.The present invention is by being equipped with gas inlet, removing water cavity, baffle plate, polywater grid and drainage hole, so that itself structure of installation optimization, it is in the shape of a trumpet by the way that gas inlet to be arranged, the coal gas for being conducive to abundance, which enters inside the device, to be removed water, and utilize the effect of baffle plate and polywater grid, device is improved for the treatment effect of water mist in coal gas, to enhance the practicability of device.
Description
Technical field
The present invention relates to on-line analysis demister technical field, specially a kind of moisture-laden gas oxygen content on-line analysis demisting
Device.
Background technique
Oxygen content analysis in coal gas is not only a very important technique index while being also one very important
Safety index measures the coal gas horizontal pipe of 1.8 rice diameters using laser oxygen content analyzer, because by aqueous in coal gas
Interference can not accurately reflect former measurement position oxygen content data, and oxygen content is the important indicator that workshop section keeps the safety in production after guaranteeing,
Oxygen content is higher than safety value, and rear workshop section has the possibility exploded, this be it is breakneck, in this case, it is necessary to
It uses a kind of moisture-laden gas oxygen content on-line analysis demister coal gas is realized and remove water, solve water content height in coal gas and laser is contained
The interference of oxygen analysing and measuring instrument bring, obtains accurate measurement data, escorts for safety in production, but existing aqueous coal
Still there is the following when in use in gas oxygen content on-line analysis demister:
1. traditional moisture-laden gas oxygen content on-line analysis demister is simple in the prevalence of structure, water removal effect is bad
Problem, this causes the practicability of device low；
2. on the market existing moisture-laden gas oxygen content on-line analysis demister often there is also be not easy be fixedly mounted and
The defect of poor corrosion resistance, this is unfavorable for the long-term popularization of device；
3. existing moisture-laden gas oxygen content on-line analysis demister is also in the prevalence of structural strength is low and compressive property
The problem of difference, this greatly affected the service life of device.
Summary of the invention
The purpose of the present invention is to provide a kind of moisture-laden gas oxygen content on-line analysis demisters, to solve above-mentioned background skill
The structure proposed in art is simple, water removal effect is bad, it is low and anti-with poor corrosion resistance and structural strength to be not easy to be fixedly mounted
Press the problem of performance difference.
To achieve the above object, the invention provides the following technical scheme: a kind of moisture-laden gas oxygen content on-line analysis demisting
Device, including transmitting terminal, fixed bracket, interface flange and main body, the lateral wall of the main body are welded with fixed bracket, and fixed branch
The bottom end of frame is provided with interface flange, and one end of the main body is provided with gas inlet, and body interior is close to gas inlet
One end is provided with except water cavity, and except the inside of water cavity is uniformly equipped with baffle plate, the bottom end except water cavity is provided with bottom
Water collect plate, and drainage hole is evenly arranged on the water collect plate of bottom, it is described to pacify except water cavity far from the inside of gas inlet one end main body
Equipped with laser oxygen content analyzer, and measurement protection sleeve pipe is provided on the outside of laser oxygen content analyzer, the measurement protection sleeve pipe
It is provided with transmitting terminal in the main body of side, and is provided with receiving end in the main body of the measurement protection sleeve pipe other side, and in main body
It is provided with the preformed hole to match with transmitting terminal and receiving end, the main body wall is internally provided with resistance to compression layer, and resistance to compression layer
Inside be evenly arranged with buffer air bag.
Preferably, polywater grid is evenly arranged on the bottom water collect plate, and the height of polywater grid is 2mm.
Preferably, it is constituted between the gas inlet and main body and squeezes integrated formed structure, and the appearance of gas inlet is in
Toroidal, and gas inlet is internally provided with filter screen.
Preferably, the baffle plate is equally arranged in the inside except water cavity, and the appearance of baffle plate is wavy.
Preferably, the main body wall is internally provided with enhancement layer, and the inside of enhancement layer be evenly arranged in etc. between
Reinforcing rib away from arrangement, and the material of reinforcing rib is martensitic stain less steel, while the cross section of reinforcing rib is in X-shaped.
Preferably, the lateral wall and inner sidewall of the main body are all coated with paint anti oxidation layer, in the interface flange
The even mounting hole being provided in concentric arrays, and the inner sidewall of mounting hole is provided with screw thread.
Compared with prior art, the beneficial effects of the present invention are:
1. the moisture-laden gas oxygen content on-line analysis demister is by being equipped with gas inlet, removing water cavity, baffle plate, polywater
Grid and drainage hole are conducive to abundance so that the installation optimization structure of itself, by the way that gas inlet to be arranged in the shape of a trumpet
Coal gas enter the device inside removed water, and using baffle plate and polywater grid effect, improve device for coal gas
The treatment effect of middle water mist, to enhance the practicability of device；
2. the moisture-laden gas oxygen content on-line analysis demister by be equipped with fixed bracket, interface flange, mounting hole and
Anti oxidation layer is painted, so that device had both been convenient for user using the effect of interface flange and mounting hole, by device and corresponding pipe
Installation is fixed in road, and utilizes the effect of paint anti oxidation layer, the corrosion resistance of device is improved, to enhance device
Practicability；
3. the moisture-laden gas oxygen content on-line analysis demister is by being provided with enhancement layer, reinforcing rib, resistance to compression layer and buffering
Air bag, and the material of reinforcing rib is martensitic stain less steel, while the cross section of reinforcing rib is in X-shaped, so that device enhances itself
Structural strength and compressive property, to be conducive to extend the service life of device.
Detailed description of the invention
Fig. 1 is side view partial profile structure of the present invention；
Fig. 2 is that the present invention faces partial profile structure；
Fig. 3 is that the present invention overlooks partial profile structure；
Fig. 4 is water collect plate top view cross section structural schematic diagram in bottom of the present invention；
Fig. 5 is main body wall the schematic diagram of the section structure of the present invention.
In figure: 1, transmitting terminal；2, water cavity is removed；3, bottom water collect plate；4, fixed bracket；5, gas inlet；6, baffle plate；7,
Receiving end；8, interface flange；9, main body；10, preformed hole；11, laser oxygen content analyzer；12, protection sleeve pipe is measured；13, it drains
Hole；14, polywater grid；15, anti oxidation layer is painted；16, buffer air bag；17, resistance to compression layer；18, enhancement layer；19, reinforcing rib.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, a kind of embodiment provided by the invention: a kind of moisture-laden gas oxygen content on-line analysis demister,
Including transmitting terminal 1, fixed bracket 4, interface flange 8 and main body 9, the lateral wall of main body 9 is welded with fixed bracket 4, and fixed branch
The bottom end of frame 4 is provided with interface flange 8, and one end of main body 9 is provided with gas inlet 5, and 9 inside of main body is close to gas inlet 5
One end be provided with except water cavity 2, and except the inside of water cavity 2 is uniformly equipped with baffle plate 6, baffle plate 6 is in the inside for removing water cavity 2
It equally arranges, and the appearance of baffle plate 6 is wavy；
Preferable water removal effect is achieved, coal gas enters except inside water cavity 2, the blocking that water encounters baffle plate 6 can coagulate
Knot flows under the influence of gravity into the bottom water collect plate 3 of lower section；
Except the bottom end of water cavity 2 is provided with bottom water collect plate 3, and drainage hole 13, bottom are evenly arranged on bottom water collect plate 3
Polywater grid 14 is evenly arranged on water collect plate 3, and the height of polywater grid 14 is 2mm；
So that it is optimized the structure of device, improves the using effect of device；
It is constituted between gas inlet 5 and main body 9 and squeezes integrated formed structure, and the appearance of gas inlet 5 is in toroidal,
And gas inlet 5 is internally provided with filter screen；
Make which increase the integrally-built secured performances of device, and by being in toroidal by the setting of gas inlet 5, favorably
Enter inside the device in sufficient coal gas and is removed water.
Except water cavity 2 is equipped with laser oxygen content analyzer 11 far from the inside of 5 one end main body 9 of gas inlet, and laser is oxygen-containing
The outside of analyzer 11 is provided with measurement protection sleeve pipe 12, and the model of the laser oxygen content analyzer 11 can be LG4100, and measurement is protected
It is provided with transmitting terminal 1 in the main body 9 of 12 side of protecting pipe, and is provided with reception in the main body 9 of measurement 12 other side of protection sleeve pipe
End 7, and the preformed hole 10 to match with transmitting terminal 1 and receiving end 7 is provided in main body 9,9 side wall of main body is internally provided with
Resistance to compression layer 17, and the inside of resistance to compression layer 17 is evenly arranged with buffer air bag 16；
9 side wall of main body is internally provided with enhancement layer 18, and the inside of enhancement layer 18 is evenly arranged with and equally arranges
Reinforcing rib 19, and the material of reinforcing rib 19 be martensitic stain less steel, while the cross section of reinforcing rib 19 be in X-shaped；
It is set to enhance the structural strength of device using the effect of reinforcing rib 19, to be conducive to extend the use longevity of device
Life；
The lateral wall and inner sidewall of main body 9 are all coated with paint anti oxidation layer 15, are evenly arranged in interface flange 8 in same
The mounting hole of heart circle best-fit, and the inner sidewall of mounting hole is provided with screw thread；
So that it had not only been enhanced the corrosion resistance of device, but also using the effect of interface flange 8 and mounting hole, is convenient for user
Installation is fixed in device and suitable pipeline, to enhance the functionality of device.
Working principle: in use, external power supply, staff will fill first with the effect of interface flange 8 and mounting hole
It sets and installation is fixed with corresponding pipe-line equipment, gas inlet 5 is directed at corresponding coal gas outlet, at this moment coal gas can be via
Gas inlet 5 enter be conducive to except inside water cavity 2, gas inlet 5 is in the shape of a trumpet sufficient coal gas enter inside the device into
Row water removal, coal gas enter except after water cavity 2, successively by multiple baffle plates 6, the blocking that water encounters baffle plate 6 can condense, in gravity
Effect is lower to be flowed into the polywater grid 14 on lower bottom part water collect plate 3, is then discharged by drainage hole 13, realize for
Coal gas preferably removes water mist process, then will continue to by the coal gas except water mist this operation in 9 move forward inside of main body, into
Enter to measure inside protection sleeve pipe 12, by the effect of laser oxygen content analyzer 11, determines by the coal gas except water mist operation
Oxygen content, to realize whole operation process.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
Claims (6)
1. a kind of moisture-laden gas oxygen content on-line analysis demister, including transmitting terminal (1), fixed bracket (4), interface flange (8)
With main body (9), it is characterised in that: the lateral wall of the main body (9) is welded with fixed bracket (4), and the bottom end of fixed bracket (4)
Be provided with interface flange (8), one end of the main body (9) is provided with gas inlet (5), and main body (9) it is internal close to coal gas into
One end of mouth (5) is provided with except water cavity (2), and except the inside of water cavity (2) is uniformly equipped with baffle plate (6), described to remove water cavity
(2) bottom end is provided with bottom water collect plate (3), and drainage hole (13) are evenly arranged on bottom water collect plate (3), described to remove water cavity
(2) inside far from gas inlet (5) one end main body (9) is equipped with laser oxygen content analyzer (11), and laser oxygen content analyzer
(11) it is provided with measurement protection sleeve pipe (12) on the outside of, is provided with hair in the main body (9) of described measurement protection sleeve pipe (12) side
It penetrates end (1), and is provided with receiving end (7) in the main body (9) of measurement protection sleeve pipe (12) other side, and be arranged in main body (9)
There is the preformed hole (10) to match with transmitting terminal (1) and receiving end (7), main body (9) side wall is internally provided with resistance to compression layer
(17), and the inside of resistance to compression layer (17) is evenly arranged with buffer air bag (16).
2. a kind of moisture-laden gas oxygen content on-line analysis demister according to claim 1, it is characterised in that: the bottom
It is evenly arranged on water collect plate (3) polywater grid (14), and the height of polywater grid (14) is 2mm.
3. a kind of moisture-laden gas oxygen content on-line analysis demister according to claim 1, it is characterised in that: the coal gas
It is constituted between import (5) and main body (9) and squeezes integrated formed structure, and the appearance of gas inlet (5) is in toroidal, and coal
Gas import (5) is internally provided with filter screen.
4. a kind of moisture-laden gas oxygen content on-line analysis demister according to claim 1, it is characterised in that: the baffling
Plate (6) is equally arranged in the inside except water cavity (2), and the appearance of baffle plate (6) is wavy.
5. a kind of moisture-laden gas oxygen content on-line analysis demister according to claim 1, it is characterised in that: the main body
(9) side wall is internally provided with enhancement layer (18), and the inside of enhancement layer (18) is evenly arranged with the reinforcement equally arranged
Muscle (19), and the material of reinforcing rib (19) is martensitic stain less steel, while the cross section of reinforcing rib (19) is in X-shaped.
6. a kind of moisture-laden gas oxygen content on-line analysis demister according to claim 1, it is characterised in that: the main body
(9) lateral wall and inner sidewall is all coated with paint anti oxidation layer (15), is evenly arranged on the interface flange (8) in concentric
The mounting hole of circle best-fit, and the inner sidewall of mounting hole is provided with screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436927.2A CN110075620A (en) | 2019-05-24 | 2019-05-24 | A kind of moisture-laden gas oxygen content on-line analysis demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910436927.2A CN110075620A (en) | 2019-05-24 | 2019-05-24 | A kind of moisture-laden gas oxygen content on-line analysis demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110075620A true CN110075620A (en) | 2019-08-02 |
Family
ID=67421662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910436927.2A Pending CN110075620A (en) | 2019-05-24 | 2019-05-24 | A kind of moisture-laden gas oxygen content on-line analysis demister |
Country Status (1)
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|---|---|
| CN (1) | CN110075620A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551378A (en) * | 2008-12-30 | 2009-10-07 | 湖北宜化化工股份有限公司 | Method and equipment for detecting oxygen content in coal gas |
| CN202330263U (en) * | 2011-11-17 | 2012-07-11 | 马钢(集团)控股有限公司 | Device for improving detection precision of on-site oxygen analyzer |
| CN105935519A (en) * | 2016-05-31 | 2016-09-14 | 江苏永钢集团有限公司 | Pipeline dedusting apparatus |
| CN206069909U (en) * | 2016-08-08 | 2017-04-05 | 四川德胜集团钒钛有限公司 | A kind of blast furnace gas retracting device |
| CN106770025A (en) * | 2017-01-23 | 2017-05-31 | 中冶焦耐(大连)工程技术有限公司 | Laser gas analyzer measures the bypass sampling method of coke-stove gas oxygen content |
| CN208751931U (en) * | 2018-06-01 | 2019-04-16 | 湖北三宁化工股份有限公司 | The pretreatment unit of oxygen content on-line analysis in a kind of semiwater gas |
| CN210057639U (en) * | 2019-05-24 | 2020-02-14 | 宝泰隆新材料股份有限公司 | Online analysis defroster of moisture coal gas oxygen content |
-
2019
- 2019-05-24 CN CN201910436927.2A patent/CN110075620A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101551378A (en) * | 2008-12-30 | 2009-10-07 | 湖北宜化化工股份有限公司 | Method and equipment for detecting oxygen content in coal gas |
| CN202330263U (en) * | 2011-11-17 | 2012-07-11 | 马钢(集团)控股有限公司 | Device for improving detection precision of on-site oxygen analyzer |
| CN105935519A (en) * | 2016-05-31 | 2016-09-14 | 江苏永钢集团有限公司 | Pipeline dedusting apparatus |
| CN206069909U (en) * | 2016-08-08 | 2017-04-05 | 四川德胜集团钒钛有限公司 | A kind of blast furnace gas retracting device |
| CN106770025A (en) * | 2017-01-23 | 2017-05-31 | 中冶焦耐(大连)工程技术有限公司 | Laser gas analyzer measures the bypass sampling method of coke-stove gas oxygen content |
| CN208751931U (en) * | 2018-06-01 | 2019-04-16 | 湖北三宁化工股份有限公司 | The pretreatment unit of oxygen content on-line analysis in a kind of semiwater gas |
| CN210057639U (en) * | 2019-05-24 | 2020-02-14 | 宝泰隆新材料股份有限公司 | Online analysis defroster of moisture coal gas oxygen content |
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