CN103511662A - Naipu lin-jun overturning valve - Google Patents
Naipu lin-jun overturning valve Download PDFInfo
- Publication number
- CN103511662A CN103511662A CN201210225346.2A CN201210225346A CN103511662A CN 103511662 A CN103511662 A CN 103511662A CN 201210225346 A CN201210225346 A CN 201210225346A CN 103511662 A CN103511662 A CN 103511662A
- Authority
- CN
- China
- Prior art keywords
- valve
- ore pulp
- swing arm
- overturning
- pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/04—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves
- F16K11/052—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only lift valves with pivoted closure members, e.g. butterfly valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/102—Disc valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1037—Flap valves
Abstract
The invention relates to an automatic two-position three-way overturning valve used in liquid or ore pulp conveying pipes, namely the Naipu lin-jun overturning valve. The Naipu lin-jun overturning valve is characterized in that when pulp enters one pipeline and the other pipeline needs to be closed, the valve (4) swings to the other side automatically under the pushing of ore pulp pressure, and then one ore pulp pipeline is closed. To solve the problems that as a large amount of granular ore is contained in the ore pulp, the valve (4) is abraded seriously and the service life is short, the valve (4) is restrained by a swing arm (6), a guide rail (2), a guide wheel (3) and an overturning wheel (5), the valve (4) can achieve revolution and auto-rotation, the working face (a closed face) is back on to flushing of ore pulp in the unclosed pipeline all the time, the working face is protected against abrasion, and the service life of the valve is prolonged greatly.
Description
Technical field
The present invention relates to a kind of ore dressing plant pulp conveying slag stock pump (a preparation and a use) pipeline that is used in opens or throttle down automatically.
Background technique
The open and close of existing ore dressing plant pulp conveying slag stock pump (a preparation and a use) pipeline have following several pattern with valve: Taylor's 1-ball valve (auto-open-close), 2-is manual, pneumatic, electric gate valve.For Taylor's ball valve, because valve body is spherical, it can rotate arbitrarily in valve pocket, and its sealing surface is uncertain, and valve body grinds unevenly at the lower surface that washes away of ore pulp very soon, cause being not closed completely, and General Life 2-3 month.For manual, pneumatic, electric gate valve, because of its complex structure, cost is high, needs the above-mentioned two kinds of valves in manpower or other power operation ，Gu Xian ore dressing plant all using, and cuts both ways.
Summary of the invention
The invention provides a kind of ore dressing plant pulp conveying slag stock pump (a preparation and a use) pipeline opens or throttle down automatically.It is comprised of component such as valve casing 1, guide rail 2, guide wheel 3, valve 4, turning wheel 5, swing arm 6, swing arm turning axle 7, cover plate 8, connecting bolts 9.
Any pump in pulp conveying slag stock pump (a preparation and a use) need shut down maintenance another while starting, valve 4 is under ore pulp pressure-acting, by swing arm 6, around swing arm turning axle 7, revolve round the sun, when valve 4 back sides (non-tight face) encounters turning wheel 5, turning wheel 5 is given valve 4 single-revolution moments, valve 4 must rotate around the axis of rotation, when valve 4 goes to position shown in accompanying drawing 1, guide wheel 3 has entered in guide rail 2, in ore pulp pressure and self inertia effect, valve 4 will continue the revolution of rotation limit, limit, until close the shutdown passage mouth of pipe on valve casing 1, and now valve 4 just rotation 180 degree, working surface covers the mouth of pipe, be not subject to washing away of ore pulp, protected working surface (sealing surface) not wear and tear, sealing reliability and the life-span of valve have greatly been improved.
Accompanying drawing explanation
Shown in Fig. 1, be internal structure of the present invention and side view;
Cover plate shown in Fig. 28, guide rail 2, turning wheel 5 positions;
Valve shown in Fig. 34, guide wheel 3 shapes and relative position;
6 structure shapes of swing arm shown in Fig. 4;
1 structure shape of valve casing shown in Fig. 5;
Existing Taylor's ball-valve structure sketch shown in Fig. 6;
Taylor's door shape valve arrangement sketch that shown in Fig. 7, my company once produced.
Embodiment
It is exactly embodiment of the present invention that above-mentioned Nai Pulin completes roll-over valve assembly relation, it produces assembly relation: swing arm turning axle 7 one end are fixed on valve casing 1, swing arm 6 is enclosed within on swing arm turning axle 7, swing arm turning axle 7 the other ends are established valve 4 turning axlees, valve 4 is enclosed within on this turning axle, valve 4 upper ends are by bilateral symmetry two guide wheels 3 of setovering, and guide rail 2, turning wheel 5 are connected on cover plate 8, and cover plate 8 links into an integrated entity by connecting bolt 9 and valve casing 1.All surfaces that contact with ore pulp are all coated with high-abrasive material.
Claims (3)
- One kind relate in liquid or ore pulp delivery duct, use two-position three way automatic turning rotary valve---Nai Pulin completes roll-over valve, it is characterized in that: swing arm turning axle 7 one end are fixed on valve casing 1, swing arm 6 is enclosed within on swing arm turning axle 7, swing arm turning axle 7 the other ends are established valve 4 turning axlees, valve 4 is enclosed within on this turning axle, valve 4 upper ends are by bilateral symmetry two guide wheels 3 of setovering, and guide rail 2, turning wheel 5 are connected on cover plate 8, and cover plate 8 links into an integrated entity by connecting bolt 9 and valve casing 1.All surfaces that contact with ore pulp are all coated with high-abrasive material.
- 2. Nai Pulin completes roll-over valve according to claim 1, it is characterized in that valve 4 not only can revolve round the sun but also can rotation.
- 3. Nai Pulin completes roll-over valve according to claim 1, it is characterized in that valve 4 just rotation 180 degree, working surface covers the mouth of pipe, is not subject to washing away of ore pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225346.2A CN103511662A (en) | 2012-06-18 | 2012-06-18 | Naipu lin-jun overturning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210225346.2A CN103511662A (en) | 2012-06-18 | 2012-06-18 | Naipu lin-jun overturning valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103511662A true CN103511662A (en) | 2014-01-15 |
Family
ID=49894867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210225346.2A Pending CN103511662A (en) | 2012-06-18 | 2012-06-18 | Naipu lin-jun overturning valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103511662A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299601A (en) * | 1993-06-29 | 1994-04-05 | Wahlco Engineered Products, Inc. | Gas flow diverter |
| JPH08219306A (en) * | 1995-02-13 | 1996-08-30 | Cosmo Koki Co Ltd | Selector valve device |
| CN201159302Y (en) * | 2007-10-24 | 2008-12-03 | 潍坊汇英重机有限公司 | Anti-clamping electric three-way shutter |
| US7537022B2 (en) * | 2005-11-09 | 2009-05-26 | Honeywell International Inc. | Valve actuator assembly |
| CN101769386A (en) * | 2009-10-22 | 2010-07-07 | 中国船舶重工集团公司第七○四研究所 | High-temperature exhaust gas valve with reversible valve disc |
| CN201866322U (en) * | 2010-10-31 | 2011-06-15 | 江苏富莱士机械有限公司 | Anti-jamming tee joint switching mechanism |
| CN202884122U (en) * | 2012-06-18 | 2013-04-17 | 江西耐普矿机新材料股份有限公司 | Automatic rollover valve |
-
2012
- 2012-06-18 CN CN201210225346.2A patent/CN103511662A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5299601A (en) * | 1993-06-29 | 1994-04-05 | Wahlco Engineered Products, Inc. | Gas flow diverter |
| JPH08219306A (en) * | 1995-02-13 | 1996-08-30 | Cosmo Koki Co Ltd | Selector valve device |
| US7537022B2 (en) * | 2005-11-09 | 2009-05-26 | Honeywell International Inc. | Valve actuator assembly |
| CN201159302Y (en) * | 2007-10-24 | 2008-12-03 | 潍坊汇英重机有限公司 | Anti-clamping electric three-way shutter |
| CN101769386A (en) * | 2009-10-22 | 2010-07-07 | 中国船舶重工集团公司第七○四研究所 | High-temperature exhaust gas valve with reversible valve disc |
| CN201866322U (en) * | 2010-10-31 | 2011-06-15 | 江苏富莱士机械有限公司 | Anti-jamming tee joint switching mechanism |
| CN202884122U (en) * | 2012-06-18 | 2013-04-17 | 江西耐普矿机新材料股份有限公司 | Automatic rollover valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |