CN104888555B - A kind of filter of and gas oxygen content detection coordinative composition of equipments - Google Patents
A kind of filter of and gas oxygen content detection coordinative composition of equipments Download PDFInfo
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- CN104888555B CN104888555B CN201510317354.3A CN201510317354A CN104888555B CN 104888555 B CN104888555 B CN 104888555B CN 201510317354 A CN201510317354 A CN 201510317354A CN 104888555 B CN104888555 B CN 104888555B
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Abstract
The invention discloses a kind of and filter gas oxygen content detection coordinative composition of equipments, comprise casing, casing is provided with water inlet, delivery port, delivery port is positioned on wall box, on casing, water inlet is provided with the water inlet pipe with water intaking valve, casing top is provided with air inlet pipe, escape pipe, in casing, be provided with the gas conduit being communicated with in air inlet pipe, the bottom of gas conduit is lower than the position of delivery port, in casing, be provided with the buoyancy overflow device of controlling delivery port switch, in casing, be provided with dividing plate, gas conduit and water inlet are positioned at a side of dividing plate, escape pipe and delivery port are positioned at the opposite side of dividing plate, the lower partition is provided with the pod apertures running through, dividing plate top is provided with the gas port running through. this device is for filtering gas water-solubility impurity, can prevent that extraneous gas from sneaking into and simple in structure, use reliable.
Description
Technical field
The present invention relates to a kind of and filter gas oxygen content detection coordinative composition of equipments.
Background technology
When scraper type centrifuge is centrifugal for the dehydration of flammable material, need first be filled with nitrogen at centrifuge inner chamberGas, and detect the oxygen concentration of centrifuge inner chamber gas by oxygen content checkout equipment, lower than after setting value fromScheming can life's work. Gas in centrifuge inner chamber need can enter after water filtration, activated carbon filtrationEnter oxygen content checkout equipment, in order to avoid affect testing result or oxygen content checkout equipment is brought to infringement.
Summary of the invention
Technical problem to be solved by this invention is: provide in a kind of and gas that oxygen content checkout equipment is supporting to be madeWith for service-strong filter filtering gas water-solubility impurity, simple in structure.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of and gas oxygen content inspectionThe filter that measurement equipment is supporting, comprises casing, and casing is provided with water inlet, delivery port, and delivery port is positioned atOn wall box, on casing, water inlet is provided with the water inlet pipe with water intaking valve, casing top be provided with air inlet pipe,Escape pipe, be provided with the gas conduit being communicated with in air inlet pipe in casing, the bottom of gas conduit is lower than delivery portPosition, is provided with the buoyancy overflow device of controlling delivery port switch in casing, be provided with dividing plate in casing, and gas is ledPipe and water inlet are positioned at a side of dividing plate, and escape pipe and delivery port are positioned at the opposite side of dividing plate, and the lower partition is establishedHave the pod apertures running through, dividing plate top is provided with the gas port running through.
As the preferred scheme of one, on described casing, be provided with mounting flange at water outlet, described buoyancy overflowsWater device is arranged on box house and outer end and mounting flange through mounting flange and is tightly connected, buoyancy spilling water dressPut and comprise that one end is embedded the gap gland being connected in mounting flange and with mounting flange, gap glandBe provided with spillway hole, aperture is embedded with one end and stretches out the sealing shroud of spillway hole, gap gland inside spillway holeInner side is provided with float support above spillway hole, is hinged with the valve plate that can spin upside down, valve plate on float supportBottom is provided with float connecting rod, is arranged with float on float connecting rod, on valve plate, establishes in the position corresponding to sealing shroudHave installing hole, be embedded with silicon rubber piece in installing hole, when float floating, valve plate departs from sealing shroud, and float sinksTime silicon rubber piece end face on valve plate be close to sealing shroud end.
As the preferred scheme of one, described casing is provided with can observe water outlet height position level conditionLiquid level gauge.
As a kind of preferred version, the outer aperture of spillway hole on described gap gland is threaded bellmouth.
As the preferred scheme of one, described sealing shroud periphery is provided with the ring of the medial surface that is adjacent to gap glandShape projection.
As the preferred scheme of one, described spillway hole outer end is connected with U-shaped liquid sealing pipe.
The invention has the beneficial effects as follows: owing to adopting the switch of buoyancy overflow device control delivery port, make thisApparatus structure is simple, can remove the soluble impurity detecting in gas, and ensures that in casing, liquid can be certainlyMoving circulation is upgraded.
Owing to being provided with dividing plate, inhalant region and catchment are kept apart, in dividing plate plate bottom opening, ensure waterCirculation time first goes out device by waste water circulation, the bubble producing while simultaneously avoiding air inlet pipe air inlet and liquid flowTo float produce disturb, avoid float to be impacted in the time that water level does not reach delivery port after on upset, make water outletUnder the effect of the negative pressure in escape pipe of the gas in pipe, be inhaled into escape pipe, and impact passes into measurement of oxygen content dressPut the purity of gas, thereby assurance device work is reliable and stable.
Casing is provided with the liquid level gauge that can observe water outlet height position level condition, can be used for observing casingInterior fluid level condition, in order to judge whether filter normally works.
The outer aperture of spillway hole on gap gland is threaded bellmouth, is convenient to the docking of outlet pipe.
Sealing shroud periphery is provided with the annular protrusion of the medial surface that is adjacent to gap gland, further guarantees spillway holeThe sealing state at place.
Because spillway hole outer end is connected with U-shaped liquid sealing pipe, further ensure that extraneous air can not sneak into casingIn, and the pressure differential of pressure and box house plays regulating action to external world, makes gas pressure in casingWithin setting range time, filter can keep normal work.
Brief description of the drawings
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is left TV structure schematic diagram of the present invention.
Fig. 3 is the structural representation of buoyancy overflow device in the present invention.
In Fig. 1 to Fig. 3: 1. casing, 11. water inlet pipes, 12. delivery ports, 2. water intaking valve, 13. air inlet pipe,14. escape pipes, 4. gas conduit, 5. buoyancy overflow device, 51. gap glands, 52. sealing shrouds, 521.Annular protrusion, 53. float supports, 54. valve plates, 55. float connecting rods, 56. floats, 57. silicon rubber pieces, 6.Dividing plate, 61. pod apertures, 62. gas ports, 7. mounting flange, 8. liquid level gauge, 9.U shape liquid sealing pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, describe specific embodiment of the invention scheme in detail.
As Figure 1-3, a kind of filter of and gas oxygen content detection coordinative composition of equipments, comprises casing 1,Casing 1 is provided with water inlet, delivery port 12. Delivery port 12 is positioned on casing 1 sidewall. Casing 1 is provided withCan observe the liquid level gauge 8 of delivery port 12 height and position level condition. On casing 1, water inlet is provided with and brings intoThe water inlet pipe 11 of water valve 2, casing 1 top is provided with air inlet pipe 13, escape pipe 14. In casing 1, be provided with in enteringThe gas conduit 4 of the stainless steel that tracheae 13 is communicated with, the bottom of gas conduit 4 is lower than the position of delivery port 12Put. On casing 1, be provided with mounting flange 7 at water outlet, in casing 1, be provided with and control delivery port 12 switchesBuoyancy overflow device 5. In casing 1, be provided with dividing plate 6, gas conduit 4 and water inlet are positioned at a side of dividing plate 6,Escape pipe 14 and delivery port 12 are positioned at the opposite side of dividing plate 6, and dividing plate 6 bottoms are provided with the pod apertures 61 running through,Dividing plate 6 tops are provided with the gas port 62 running through.
Described buoyancy overflow device 5 is arranged on casing 1 inside and outer end and mounting flange 7 through mounting flange 7Be tightly connected, buoyancy overflow device 5 comprises that one end is embedded in mounting flange 7 and with mounting flange 7 and is connectedThe gap gland 51 connecing, gap gland 51 is provided with spillway hole, and the outer aperture of spillway hole is threaded coneShape hole, spillway hole outer end is connected with U-shaped liquid sealing pipe 9. Inside spillway hole, aperture is embedded with one end and stretches out spillway holeSealing shroud 52, sealing shroud 52 peripheries are provided with the annular protrusion 521 of the medial surface that is adjacent to gap gland 51.
Gap gland 51 inner sides are provided with float support 53 above spillway hole, on float support 53, are hinged withThe valve plate 54 that can spin upside down, valve plate 54 bottoms are provided with float connecting rod 55, are arranged with floating on float connecting rod 55Son 56, is being provided with installing hole corresponding to the position of sealing shroud 52 on valve plate 54, is embedded with silicon rubber in installing holeBlob of viscose 57, when float 56 floats, valve plate 54 departs from sealing shroud 52, silicon when float 56 sinks on valve plate 54Block rubber 57 end faces are close to sealing shroud 52 ends.
Cardinal principle: after device operation starts, water intaking valve 2 stays open state, when liquid level in device reachesWhen certain altitude, float 56 is subject to buoyancy and moves upward, and drives float connecting rod 55 and valve plate 54 upwards to rotate,Now spillway hole is opened, and water cycle process is opened, and starts air inlet. In the time that needs device quits work, stopAir inlet, closes water intaking valve 2, and in the time that liquid level drops to certain altitude, float 56 is subject to gravity and moves downward,Drive float connecting rod 55 and valve plate 54 to rotate, spillway hole is closed, and water cycle process finishes.
The above embodiments are principle and effect thereof of illustrative the invention only, and part utilizationEmbodiment, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art,Without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong toProtection scope of the present invention.
Claims (6)
1. with the filter of gas oxygen content detection coordinative composition of equipments, it is characterized in that: comprise casing, casingBe provided with water inlet, delivery port, delivery port is positioned on wall box, and on casing, water inlet is provided with band water inletThe water inlet pipe of valve, casing top is provided with air inlet pipe, escape pipe, is provided with the gas being communicated with in air inlet pipe in casingConduit, the bottom of gas conduit, lower than the position of delivery port, is provided with the buoyancy of controlling delivery port switch in casingOverflow device, is provided with dividing plate in casing, gas conduit and water inlet are positioned at a side of dividing plate, escape pipe and going outThe mouth of a river is positioned at the opposite side of dividing plate, and the lower partition is provided with the pod apertures running through, and dividing plate top is provided with leading of running throughPore.
2. the filter of a kind of and gas oxygen content detection coordinative composition of equipments as claimed in claim 1, its feature existsIn: described casing upper water-out mouth place is provided with mounting flange, and described buoyancy overflow device is through mounting flange settingBe tightly connected in box house and outer end and mounting flange, buoyancy overflow device comprises that one end is embedded at Method for InstallationThe gap gland being connected in orchid and with mounting flange, gap gland is provided with spillway hole, in spillway holeSide opening mouth is embedded with one end and stretches out the sealing shroud of spillway hole, and gap gland inner side is provided with floating above spillway holeSubmounts, is hinged with the valve plate that can spin upside down on float support, valve plate bottom is provided with float connecting rod, floatOn connecting rod, be arranged with float, on valve plate, be provided with installing hole in the position corresponding to sealing shroud, in installing hole, be embeddedHave silicon rubber piece, when float floating, valve plate departs from sealing shroud, silicon rubber piece end face when float sinks on valve plateBe close to sealing shroud end.
3. the filter of a kind of and gas oxygen content detection coordinative composition of equipments as claimed in claim 1, its feature existsIn: described casing is provided with the liquid level gauge that can observe water outlet height position level condition.
4. the filter of a kind of and gas oxygen content detection coordinative composition of equipments as claimed in claim 2, its feature existsIn: outside the spillway hole on described gap gland, aperture is threaded bellmouth.
5. the filter of a kind of and gas oxygen content detection coordinative composition of equipments as described in any one in claim 2-4,It is characterized in that: described sealing shroud periphery is provided with the annular protrusion of the medial surface that is adjacent to gap gland.
6. the filter of a kind of and gas oxygen content detection coordinative composition of equipments as described in any one in claim 2-4,It is characterized in that: described spillway hole outer end is connected with U-shaped liquid sealing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510317354.3A CN104888555B (en) | 2015-06-11 | 2015-06-11 | A kind of filter of and gas oxygen content detection coordinative composition of equipments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510317354.3A CN104888555B (en) | 2015-06-11 | 2015-06-11 | A kind of filter of and gas oxygen content detection coordinative composition of equipments |
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| Publication Number | Publication Date |
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| CN104888555A CN104888555A (en) | 2015-09-09 |
| CN104888555B true CN104888555B (en) | 2016-05-04 |
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| CN201510317354.3A Active CN104888555B (en) | 2015-06-11 | 2015-06-11 | A kind of filter of and gas oxygen content detection coordinative composition of equipments |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105699350B (en) * | 2016-03-18 | 2019-02-19 | 中国电子科技集团公司第八研究所 | A kind of fuel tank oxygen content optical fiber sensor detection apparatus |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2426152Y (en) * | 2000-05-19 | 2001-04-04 | 中国石化集团齐鲁石油化工公司 | Negative pressure washer for oxygen analysis instrument |
| CN2580439Y (en) * | 2002-11-27 | 2003-10-15 | 中国石化集团齐鲁石油化工公司 | Water filter |
| CN2924515Y (en) * | 2006-06-14 | 2007-07-18 | 天华化工机械及自动化研究设计院 | Gas-state sample washing device |
| CN101477130A (en) * | 2009-01-20 | 2009-07-08 | 新奥科技发展有限公司 | Gas analysis pretreatment system |
| KR20120079599A (en) * | 2011-01-05 | 2012-07-13 | 한국바이오시스템(주) | Filter type sample pretreatment system using high pressure air |
| CN204799038U (en) * | 2015-06-11 | 2015-11-25 | 江苏华大离心机股份有限公司 | Filtering device matched with gas oxygen content detection equipment |
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Address after: 215600 Jiangsu Huada centrifuge Manufacturing Co., Ltd., No. 8, Qin Xing Road, Zhangjiagang economic and Technological Development Zone, Suzhou, Jiangsu Applicant after: Jiangsu Huada Huada Centrifuge Manufacturing Co., Ltd. Address before: 215600 Jiangsu Huada centrifuge, No. 8, Qin Xing Road, Zhangjiagang economic and Technological Development Zone, Suzhou, Jiangsu Applicant before: Jiangsu Huada Centrifuge Co., Ltd. |
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