CN104028049B - Turbulent gravitational settling valve - Google Patents
Turbulent gravitational settling valve Download PDFInfo
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- CN104028049B CN104028049B CN201410305955.8A CN201410305955A CN104028049B CN 104028049 B CN104028049 B CN 104028049B CN 201410305955 A CN201410305955 A CN 201410305955A CN 104028049 B CN104028049 B CN 104028049B
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- valve
- water
- guidance device
- stream guidance
- gland
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Abstract
A kind of turbulent flow gravitational settling valve, belongs to valve field.The purpose of the present invention is to increase the turbulent gravitational settling valve that a valve body carries out advanced processing to gas and water on the pipeline before cooler.The two ends that the present invention settles valve body are separately installed with top gland and bottom valve gap, on bottom valve lid, the boss at end is inserted in groove under the air deflector of spiral stream guidance device, spiral stream guidance device surface is screw thread form, and spiral stream guidance device upper end is inserted in the gland groove below the gland of top；Sedimentation valve body there are water inlet, outlet and sewage draining exit.The present invention is applied to water, gas sampler, stable performance, sealed reliable, and effect of settling is good, easy installation and removal, the beneficial effect such as long service life.First gas and water is processed before being arranged on cooler, thus will not blocking channel and damage sampler cooler.
Description
Technical field
The invention belongs to valve field.
Background technology
It is widely used in power plant's various gas and water sample at present and pass through Pipeline transport to gas and water sampler from each sample point
After cooler cooling treatment, reach authorized pressure, temperature carries out chemical test supervision.Run under gas and water matter unusual service condition, easily
Cause to sample channel blockage, the damage of sampler cooler.Water, gas test, the stable operation of impact unit can not be carried out in time.
Maintainer will often keep in repair, cutting sampling pipeline, carries out gases at high pressure blowback to blocking section.Change the sampler damaging cold
But device, thus increased the faulty operation probability run with maintenance process, causing a hidden trouble to safe and civilized production, increasing simultaneously
Expense.
Content of the invention
The purpose of the present invention is to increase the turbulent flow that a valve body carries out advanced processing to gas and water on the pipeline before cooler
Gravitational settling valve.
The two ends that the present invention settles valve body are separately installed with top gland and bottom valve gap, the projection at end on bottom valve lid
Position is inserted in groove under the air deflector of spiral stream guidance device, and spiral stream guidance device surface is screw thread form, and spiral stream guidance device upper end is inserted in
In gland groove below the gland of top；Sedimentation valve body there are water inlet, outlet and sewage draining exit.
The present invention is applied to water, gas sampler, stable performance, sealed reliable, and effect of settling is good, easy installation and removal,
The beneficial effects such as long service life.First gas and water is processed before being arranged on cooler, thus will not blocking channel and damage
Bad sampler cooler.
Brief description
Fig. 1 is present configuration schematic diagram.
Specific embodiment
The two ends that the present invention settles valve body 1 are separately installed with top gland 3 and bottom valve gap 9, bottom valve gap 9 upper end
Boss 8 is inserted in groove 7 under the air deflector of spiral stream guidance device 5, and spiral stream guidance device 5 surface is screw thread form, spiral stream guidance device 5
Upper end is inserted in the gland groove 4 below top gland 3；Sedimentation valve body 1 there are water inlet 6, outlet 2 and sewage draining exit 10.
Below in conjunction with accompanying drawing, the present invention is described further：
The present invention includes the sedimentation valve body with water inlet, outlet and sewage draining exit, and valve body material is 1Cr18Ni9Ti.
Be threaded connection top gland with cavity and the bottom valve gap with projection, described sedimentation valve body and top gland it
Between be provided with potted component, be provided with potted component between the valve gap of described sedimentation valve body bottom.
Described sedimentation valve bottom valve gap is threadeded with sedimentation valve body, is provided with potted component sealing between faying face.
Described sedimentation valve bottom valve gap boss contacts top pressure with spiral stream guidance device bottom cavity.
Described sedimentation valve top valve gap is threadeded with sedimentation valve body, is provided with potted component sealing between faying face.
Described sedimentation valve bottom valve gap cavity portion position is compacted with spiral stream guidance device top contact.
Described sedimentation valve spiral stream guidance device and bottom valve gap and crown valve lid are in close contact, and become compaction state.Change and enter
Gas and water flow direction in new turbulent flow gravitational settling valve, reduces flow velocity.Make the granule foreign entrained by gas and water in gravity
Effect is lower to be settled.
Described sedimentation valve inleting water mouth is welded to connect with water main pipe, and outlet is with sampling cooler entrance sealing of tube even
Connect, discharge outlet is welded to connect with draining main pipe.
Described sedimentation valve, potted component, potted component are made up of polytetrafluoroethylmaterial material, can embed bottom valve gap and top
The groove of valve gap, with sedimentation valve body close proximity, effectively prevents new turbulent flow gravitational settling valve from sewing.Make sealing effectiveness more
Plus it is good.
Operation principle：
The present invention is entered in sedimentation valve by the gas and water that sampled point gathers, and by spiral stream guidance device, changes and enters new turbulent flow
Gas and water flow direction in gravitational settling valve, is rotated by the direction of rotation turbulent flow of the setting of spiral stream guidance device, reduces stream simultaneously
Speed.Granule foreign entrained by gas and water is settled under gravity.The granule foreign of sedimentation is by the regular row of Valve controlling
Go out.Entered into by outlet through the gas and water of settlement treatment and in sampling cooler, reach authorized pressure, temperature, efficiently avoid
Granule foreign blocking channel, stabilizes gas and water sample flow.Ensure accuracy and the instantaneity of the supervision of gas and water sampling test.Send out
Bright type turbulent flow gravitational settling valve body is adopted with top gland, bottom gland threadeds, and overhauls convenient disassembly, is provided with and can inlay
The groove of the potted component that polytetrafluoroethylmaterial material is made, sealing effectiveness is better.New turbulent flow gravitational settling valve performance is steady
Fixed, effect of settling is good, long service life.There is good promotional value.
Claims (1)
1. a kind of turbulent flow gravitational settling valve it is characterised in that：Sedimentation valve body（1）Two ends be separately installed with top gland（3）
With bottom valve gap（9）, bottom valve gap（9）The boss of upper end（8）It is inserted in spiral stream guidance device（5）Air deflector under groove（7）It is interior,
Spiral stream guidance device（5）Surface is screw thread form, spiral stream guidance device（5）Upper end is inserted in top gland（3）Following gland groove（4）
Interior；In sedimentation valve body（1）On have water inlet（6）, outlet（2）And sewage draining exit（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305955.8A CN104028049B (en) | 2014-07-01 | 2014-07-01 | Turbulent gravitational settling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410305955.8A CN104028049B (en) | 2014-07-01 | 2014-07-01 | Turbulent gravitational settling valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104028049A CN104028049A (en) | 2014-09-10 |
| CN104028049B true CN104028049B (en) | 2017-03-08 |
Family
ID=51459179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410305955.8A Active CN104028049B (en) | 2014-07-01 | 2014-07-01 | Turbulent gravitational settling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104028049B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104353277B (en) * | 2014-11-07 | 2015-11-25 | 正丰阀门集团有限公司 | Spiral degasification excretion machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153407Y (en) * | 1993-02-16 | 1994-01-19 | 南京机械专科学校附属工厂 | Gas filter for pipeline |
| CN102239123A (en) * | 2008-12-03 | 2011-11-09 | 株式会社明电舍 | Apparatus for wastewater treatment |
| CN203549107U (en) * | 2013-10-25 | 2014-04-16 | 卓旦春 | Filtering valve |
| CN203620384U (en) * | 2013-10-18 | 2014-06-04 | 天津新源天大热泵技术有限公司 | Flow guiding and splitting dirt removal device |
| CN203620387U (en) * | 2013-10-29 | 2014-06-04 | 天津新源天大热泵技术有限公司 | Quick flow splitting dirt removal device with rotary sleeve |
| CN203944231U (en) * | 2014-07-01 | 2014-11-19 | 大唐珲春发电厂 | Turbulent flow gravitational settling valve |
-
2014
- 2014-07-01 CN CN201410305955.8A patent/CN104028049B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2153407Y (en) * | 1993-02-16 | 1994-01-19 | 南京机械专科学校附属工厂 | Gas filter for pipeline |
| CN102239123A (en) * | 2008-12-03 | 2011-11-09 | 株式会社明电舍 | Apparatus for wastewater treatment |
| CN203620384U (en) * | 2013-10-18 | 2014-06-04 | 天津新源天大热泵技术有限公司 | Flow guiding and splitting dirt removal device |
| CN203549107U (en) * | 2013-10-25 | 2014-04-16 | 卓旦春 | Filtering valve |
| CN203620387U (en) * | 2013-10-29 | 2014-06-04 | 天津新源天大热泵技术有限公司 | Quick flow splitting dirt removal device with rotary sleeve |
| CN203944231U (en) * | 2014-07-01 | 2014-11-19 | 大唐珲春发电厂 | Turbulent flow gravitational settling valve |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104028049A (en) | 2014-09-10 |
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