CN104888555A - Filtering device matched with gas oxygen content detection equipment - Google Patents
Filtering device matched with gas oxygen content detection equipment Download PDFInfo
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- CN104888555A CN104888555A CN201510317354.3A CN201510317354A CN104888555A CN 104888555 A CN104888555 A CN 104888555A CN 201510317354 A CN201510317354 A CN 201510317354A CN 104888555 A CN104888555 A CN 104888555A
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- oxygen content
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- content detection
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Abstract
The invention discloses a filtering device matched with gas oxygen content detection equipment. The filtering device comprises a box body, wherein a water inlet and a water outlet are formed in the box body; the water outlet is formed in the side wall of the box body; a water inlet pipe with a water inlet valve is arranged at the water inlet in the box body; a gas inlet pipe and a gas outlet pipe are arranged at the upper part of the box body; a gas guide pipe connected with the gas inlet pipe is arranged in the box body; the bottom of the gas guide pipe is lower than the water outlet; a buoyancy water overflow device used for controlling the opening and closing of the water outlet is arranged in the box body; a partition is arranged in the box body; the gas guide pipe and the water inlet are positioned on one side of the partition; the gas outlet pipe and the water outlet are positioned on the other side of the partition; run-through flow guide holes are formed in the lower part of the partition; run-through gas guide holes are formed in the upper part of the partition. The filtering device disclosed by the invention is used for filtering water-soluble impurities in gas, can prevent external gas from entering and is simple in structure and reliable in use.
Description
Technical field
The present invention relates to filter that is a kind of and gas oxygen content detection coordinative composition of equipments.
Background technology
Scraper type centrifuge be used for the dehydration of flammable material centrifugal time, need first to be filled with nitrogen at centrifuge inner chamber, and detect the oxygen concentration of centrifuge inner chamber gas by oxygen content checkout equipment, can life's work lower than centrifuge after setting value.Gas in centrifuge inner chamber need be allowed for access oxygen content checkout equipment after water filtration, activated carbon filtration, in order to avoid affect testing result or bring infringement to oxygen content checkout equipment.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of matching used for water-solubility impurity, the simple service-strong filter of structure in filtering gas with oxygen content checkout equipment in gas.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of filter with 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 of band water intaking valve, casing top is provided with air inlet pipe, escape pipe, the gas conduit be communicated with in air inlet pipe is provided with in casing, the bottom of gas conduit is lower than the position of delivery port, the buoyancy overflow device controlling delivery port switch is provided with in casing, dividing plate is provided with in casing, gas conduit and water inlet are positioned at the 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 run through, dividing plate top is provided with the gas port run through.
As the preferred scheme of one, described casing is provided with mounting flange at water outlet, described buoyancy overflow device is arranged on box house through mounting flange and outer end and mounting flange are tightly connected, buoyancy overflow device comprises one end and is embedded the gap gland be connected in mounting flange and with mounting flange, gap gland is provided with spillway hole, inside spillway hole, aperture is embedded with the sealing shroud that spillway hole is stretched out in one end, above spillway hole, float support is provided with inside gap gland, float support is hinged with the valve plate that can spin upside down, valve plate bottom is provided with float connecting rod, float connecting rod is arranged with float, valve plate is provided with installing hole in the position corresponding to sealing shroud, silicon rubber block is embedded with in installing hole, when float floats, valve plate departs from sealing shroud, silicon rubber block end face when float sinks on valve plate is close to sealing shroud end.
As the preferred scheme of one, described casing is provided with the liquid level gauge can observing water outlet height position level condition.
As a kind of preferred version, the outer aperture of the spillway hole on described gap gland is threaded bellmouth.
As the preferred scheme of one, described sealing shroud periphery is provided with the annular protrusion of the medial surface being adjacent to gap gland.
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: due to the switch adopting buoyancy overflow device to control delivery port, make this apparatus structure simple, the soluble impurity detected in gas can be removed, and ensure that in casing, liquid can upgrade by automatic cycle.
Owing to being provided with dividing plate, inhalant region and catchment are kept apart, in dividing plate plate bottom opening, first waste water circulation is gone out device when ensureing water circulation, avoid the flowing of bubble and the liquid produced during air inlet pipe air inlet to produce interference to float simultaneously, after avoiding float to be impacted when water level does not reach delivery port on upset, escape pipe is inhaled under making the effect of the negative pressure in escape pipe of the gas in outlet pipe, and impact passes into the purity of measurement of oxygen content device gas, thus assurance device work is reliable and stable.
Casing is provided with the liquid level gauge can observing water outlet height position level condition, can be used for observing fluid level condition in casing, 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 being adjacent to gap gland, guarantees the sealing state at spillway hole place further.
Because spillway hole outer end is connected with U-shaped liquid sealing pipe, further ensure extraneous air can not be mixed in casing, and the pressure differential of pressure and box house to external world can play regulating action, when making that in casing, gas pressure is within setting range, filter can keep normal work.
Accompanying drawing explanation
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 protrusions, 53. float supports, 54. valve plates, 55. float connecting rods, 56. floats, 57. silicon rubber blocks, 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 with gas oxygen content detection coordinative composition of equipments, comprise 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 with the liquid level gauge 8 can observing delivery port 12 height and position level condition.On casing 1, water inlet is provided with the water inlet pipe 11 of band water intaking valve 2, and casing 1 top is provided with air inlet pipe 13, escape pipe 14.Be provided with the gas conduit 4 of stainless steel be communicated with in air inlet pipe 13 in casing 1, the bottom of gas conduit 4 is lower than the position of delivery port 12.Casing 1 is provided with mounting flange 7 at water outlet, in casing 1, is provided with the buoyancy overflow device 5 controlling delivery port 12 switch.Be provided with dividing plate 6 in casing 1, gas conduit 4 and water inlet are positioned at the side of dividing plate 6, and escape pipe 14 and delivery port 12 are positioned at the opposite side of dividing plate 6, and dividing plate 6 bottom is provided with the pod apertures 61 run through, and dividing plate 6 top is provided with the gas port 62 run through.
Described buoyancy overflow device 5 is arranged on casing 1 inside through mounting flange 7 and outer end and mounting flange 7 are tightly connected, buoyancy overflow device 5 comprises one end and is embedded the gap gland 51 be connected in mounting flange 7 and with mounting flange 7, gap gland 51 is provided with spillway hole, the outer aperture of spillway hole is threaded bellmouth, and spillway hole outer end is connected with U-shaped liquid sealing pipe 9.Inside spillway hole, aperture is embedded with the sealing shroud 52 that spillway hole is stretched out in one end, and sealing shroud 52 periphery is provided with the annular protrusion 521 of the medial surface being adjacent to gap gland 51.
Above spillway hole, float support 53 is provided with inside gap gland 51, float support 53 is hinged with the valve plate 54 that can spin upside down, valve plate 54 bottom is provided with float connecting rod 55, float connecting rod 55 is arranged with float 56, valve plate 54 is provided with installing hole in the position corresponding to sealing shroud 52, be embedded with silicon rubber block 57 in installing hole, when float 56 floats, valve plate 54 departs from sealing shroud 52, and silicon rubber block 57 end face when float 56 sinks on valve plate 54 is close to sealing shroud 52 end.
Cardinal principle: after plant running starts, water intaking valve 2 stays open state, when liquid level reach a certain height in device, float 56 is subject to buoyancy and moves upward, and drive float connecting rod 55 and valve plate 54 upwards to rotate, now spillway hole is opened, water cycle process is opened, and starts air inlet.When needs device quits work, stop air inlet, close water intaking valve 2, when liquid level drops to certain altitude, float 56 is subject to gravity and moves downward, and drive float connecting rod 55 and valve plate 54 to rotate, spillway hole is closed, and water cycle process terminates.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, 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 to protection scope of the present invention.
Claims (6)
1. one kind with the filter of gas oxygen content detection coordinative composition of equipments, it is characterized in that: 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 of band water intaking valve, casing top is provided with air inlet pipe, escape pipe, the gas conduit be communicated with in air inlet pipe is provided with in casing, the bottom of gas conduit is lower than the position of delivery port, the buoyancy overflow device controlling delivery port switch is provided with in casing, dividing plate is provided with in casing, gas conduit and water inlet are positioned at the 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 run through, dividing plate top is provided with the gas port run through.
2. a kind of filter with gas oxygen content detection coordinative composition of equipments as claimed in claim 1, it is characterized in that: described casing upper water-out mouth place is provided with mounting flange, described buoyancy overflow device is arranged on box house through mounting flange and outer end and mounting flange are tightly connected, buoyancy overflow device comprises one end and is embedded the gap gland be connected in mounting flange and with mounting flange, gap gland is provided with spillway hole, inside spillway hole, aperture is embedded with the sealing shroud that spillway hole is stretched out in one end, above spillway hole, float support is provided with inside gap gland, float support is hinged with the valve plate that can spin upside down, valve plate bottom is provided with float connecting rod, float connecting rod is arranged with float, valve plate is provided with installing hole in the position corresponding to sealing shroud, silicon rubber block is embedded with in installing hole, when float floats, valve plate departs from sealing shroud, silicon rubber block end face when float sinks on valve plate is close to sealing shroud end.
3. a kind of filter with gas oxygen content detection coordinative composition of equipments as claimed in claim 1, is characterized in that: described casing is provided with the liquid level gauge can observing water outlet height position level condition.
4. a kind of filter with gas oxygen content detection coordinative composition of equipments as claimed in claim 2, is characterized in that: the outer aperture of the spillway hole on described gap gland is threaded bellmouth.
5. the filter of a kind of and gas oxygen content detection coordinative composition of equipments according to any one of claim 2-4, is characterized in that: described sealing shroud periphery is provided with the annular protrusion of the medial surface being adjacent to gap gland.
6. the filter of a kind of and gas oxygen content detection coordinative composition of equipments according to any one of claim 2-4, 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 |
Applications Claiming Priority (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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| Publication Number | Publication Date |
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| CN104888555A true CN104888555A (en) | 2015-09-09 |
| CN104888555B CN104888555B (en) | 2016-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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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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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699350A (en) * | 2016-03-18 | 2016-06-22 | 中国电子科技集团公司第八研究所 | Optical fibre sensor detection device for oxygen content of fuel tank |
Citations (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 |
-
2015
- 2015-06-11 CN CN201510317354.3A patent/CN104888555B/en active Active
Patent Citations (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 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105699350A (en) * | 2016-03-18 | 2016-06-22 | 中国电子科技集团公司第八研究所 | Optical fibre sensor detection device for oxygen content of fuel tank |
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| CN104888555B (en) | 2016-05-04 |
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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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