CN103527814A - Self-control reversing valve for ore pulp falling and outflowing - Google Patents
Self-control reversing valve for ore pulp falling and outflowing Download PDFInfo
- Publication number
- CN103527814A CN103527814A CN201310515103.7A CN201310515103A CN103527814A CN 103527814 A CN103527814 A CN 103527814A CN 201310515103 A CN201310515103 A CN 201310515103A CN 103527814 A CN103527814 A CN 103527814A
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- China
- Prior art keywords
- ore pulp
- pulp
- whereabouts
- automatic control
- trouser legs
- 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.)
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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
- F16K11/022—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising a deformable member
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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
- F16K27/00—Construction of housing; Use of materials therefor
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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
- F16K29/00—Arrangements for movement of valve members other than for opening and closing the valve, e.g. for grinding-in, for preventing sticking
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
- F16K31/047—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding Valves (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a self-control reversing valve for ore pulp falling and outflowing. In order to solve the problem that an existing ore pulp flow reversing valve is easy to block and large in maintenance amount, the self-control reversing valve for ore pulp falling and outflowing comprises a ceramic gate valve, a wear-resistant bent hose, a trousers-shaped tube lined with a heavy-duty anticorrosive nano coating, and a reversing gear. A feed inlet of the hose is connected with a discharge outlet of the gate valve, the vertical trousers-shaped tube is provided with a plurality of branch tubes, and the reversing gear drives a discharge outlet of the hose to swing and be disposed above the corresponding branch tube. The self-control reversing valve is easy for reversing, free of blockage, resistant to wear, long in service life and small in maintenance amount.
Description
Technical field
The present invention relates to control flow of slurry to valve field, be specially a kind of ore pulp whereabouts pulp automatic control selector valve.
Background technique
The control of flow of slurry is a difficult problem for ore dressing plant, smelter all the time, and because solid particle hardness in ore pulp is large, very easily wear control valve, how long have more than is needed, just needs to change.Maintenance workload is large, and in ore pulp, density of solid particles is larger simultaneously, and granularity differs, and at pipe, flows place, dead angle, the most easily stops up, and when commutation, even the tee ball valve of compact structure always has ore in sand form to exist at the dead angle, inner side of not circulating, sphere weares and teares especially.
At present, domestic existing two enter an abrasive rubber automatic switching valve outing, and utilize the pump ore pulp pressure that comes into operation to make the standby pump side path blockade of rubber tracks ball, and it greatly simplifies two ore slurry pump hand-over process operations of the using and the reserved, and maintenance workload reduces.But to dirty one ore pulp valve that enters scene 2, also rare wear-resisting resistance to stifled better ore pulp reversing three-way valve door.
Summary of the invention
In order to overcome existing flow of slurry selector valve, easily stop up, the deficiency that maintenance is large, the present invention aims to provide a kind of ore pulp whereabouts pulp automatic control selector valve, and this selector valve, without obstruction, resistance to wears.
To achieve these goals, the technical solution adopted in the present invention is:
A whereabouts pulp automatic control selector valve, its structural feature is to comprise
One gate valve;
One curved spout, the material feeding mouth of this flexible pipe is connected with the discharge port of described gate valve;
One trouser legs, vertical these trouser legs of arranging have many arms;
One changement, this changement drives the discharge port of described flexible pipe to swing and be placed in the top of corresponding arm.
Thus, ore pulp enters after flexible pipe by gate valve, by changement, the discharge port of flexible pipe is swung also to the extremely top of corresponding arm, then by corresponding arm, enters in corresponding valve pit.
Be below the technological scheme of further improvement of the present invention:
As a kind of specific constructive form of flexible pipe commutation, described changement comprises one jiao of distance electric executor, and this angle distance electric executor drives the anchor ear part of anchor ear on flexible pipe to swing by a connecting rod.
Described flexible pipe is preferably abrasive rubber pipe, and ductility is good, and commutation easily.
Described gate valve is preferably electric ceramic gate valve, and electric ceramic gate valve works to cut off ore pulp or regulates ore pulp amount.
As a kind of concrete structural type, described trouser legs have two arms, between two arms, are provided with dividing plate.Thus, the discharge port of two of trouser legs arms is placed in respectively in respective valve pit or its top.
In order to prevent that angle distance electric executor from being spattered and dying by slurry, described angle distance electric executor is arranged on by trouser legs, is convenient to safeguard.
In order to improve the working life of trouser legs, described trouser legs inwall is provided with heavy-duty anticorrosive nano-coating layer.
Described trouser legs one side is provided with another trouser legs, and these another trouser legs are connected with a hand push rod.
It is below 1m/s that the pipe diameter size of described curved spout makes to manage interior flow rate of pulp, in other words, if ore pulp feed end flow velocity is greater than 1m/s, the caliber of the curved spout of selecting needs to strengthen, to reduce flow rate of pulp in pipe, guarantee that in pipe, flow rate of pulp is below 1m/s.More preferably, it is below 0.5m/s that the pipe diameter size of described curved spout makes to manage interior flow rate of pulp, can significantly improve the working life of curved spout.
Compared with prior art, the invention has the beneficial effects as follows: this ore pulp whereabouts pulp automatic control selector valve utilizes the free end of certain length abrasive rubber pipe flexible, under the mode of ore pulp whereabouts, while realizing automatic reverse, resistance to wear, without stopping up, long service life, maintenance is little, has solved the difficult problem in commutation.
Below in conjunction with drawings and Examples, the present invention is further elaborated.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of one embodiment of the invention.
In the drawings
1-gate valve; 2-flexible pipe; 3-angle distance electric executor; 4-connecting rod;
5-anchor ear part; 6-trouser legs; 7-arm; 8-valve pit.
Embodiment
A kind of ore pulp whereabouts pulp automatic control selector valve, as shown in Figure 1, utilize a fast-assembling to fix, the wear-resisting natural rubber pipe that has certain length, by swung sebific duct free end nozzle position by angle distance electric executor, make it the different pipelines towards outlet trouser legs, realize the outlet commutation that ore pulp one enters scene 2.
Ore pulp enters electric ceramic gate valve 1, enters thereafter the laggard valve pit 8 of a side branch 7 that abrasive rubber pipe 2 enters trouser legs 6 again.In the time will commutating, valve pit 8 sends high signal, drive 3 rotations of angle distance electric executor, through connecting rod 4 sebific duct anchor ear parts 5, drive the free mouth of pipe of abrasive rubber pipe 2 to swing to spacing stopping after the opposite side arm of trouser legs 6, ore pulp enters another side valve pit 8, until this groove dress slurry when high-order, send again commutation signal, realize the automatic reverse going round and beginning again.Wherein trouser legs liner is heavy-duty anticorrosive nano-coating, shock-resistant, wear-resisting, do not attach, and has guaranteed the performance of long-term use.Entering to starch electric ceramic gate valve 1 works to cut off ore pulp or regulates ore pulp amount.
Concrete implementing method comprises:
1. this valve configuration space of the 2m left and right discrepancy in elevation of need to having an appointment.
2. electric ceramic gate valve 1 is the ripe valve products of Spread in China.
3. the wear-resisting natural rubber pipe 2 of flange has the local specialties such as Yantai, Gongyi, but want certain flexibility, reach the internal diameter of lower flow velocity, be preferably below 1m/s, more elect as below 0.51m/s, can, with the 5 low-angle bendings of sebific duct anchor ear part, at angle distance electric executor 4, under linkage mechanism drives, make sebific duct 2 plasma discharge mouths move to corresponding trouser legs position.
4. angle distance electric executor is matured product, and this valve is because loading moment is little, in use, light-duty angle distance electric executor (band limit position and neutral position switch, valve position simulation output).This final controlling element is arranged on trouser legs other (kept away slurries and splash, and be easy to safeguard), by connecting rod, final controlling element crank is directly connected with anchor ear part crank.
5. sebific duct anchor ear part 5, (containing drawing square shaft and crank) application stainless steel.
6. trouser legs are answered liner heavy-duty anticorrosive nano-coating, could be wear-resisting, and anti-being stained with, reaches long-term use, the antirust ash paint of outer brush, trouser legs central diaphragm should have certain altitude only under trouser legs, to starch with assurance.
7. start commutation signal, by external process process instruction, provided.
If trouser legs arranged side by side on side again, the perpendicular direction of action during with commutation, adds a hand push rod, can realize the bypass safety measure of process flow.
The content that above-described embodiment is illustrated should be understood to these embodiments only for being illustrated more clearly in the present invention, and be not used in, limit the scope of the invention, after having read the present invention, those skilled in the art all fall within the application's claims limited range to the modification of the various equivalent form of values of the present invention.
Claims (10)
1. an ore pulp whereabouts pulp automatic control selector valve, is characterized in that, comprises
One gate valve (1);
One curved spout (2), the material feeding mouth of this flexible pipe (2) is connected with the discharge port of described gate valve (1);
One trouser legs (6), vertical these trouser legs (6) of arranging have many arms (7);
One changement, this changement drives the discharge port of described flexible pipe (2) to swing and be placed in the top of corresponding arm (7).
2. ore pulp according to claim 1 whereabouts pulp automatic control selector valve, it is characterized in that, described changement comprises one jiao of distance electric executor (3), and this angle distance electric executor (3) drives the anchor ear part (5) of anchor ear on flexible pipe (2) to swing by a connecting rod (4).
3. ore pulp according to claim 1 and 2 whereabouts pulp automatic control selector valve, is characterized in that, described flexible pipe (2) is abrasive rubber pipe.
4. ore pulp according to claim 1 and 2 whereabouts pulp automatic control selector valve, is characterized in that, described gate valve (1) is electric ceramic gate valve.
5. ore pulp according to claim 1 and 2 whereabouts pulp automatic control selector valve, is characterized in that, described trouser legs (6) have 2-3 arms (7), between adjacent two arms (7), is provided with dividing plate.
6. ore pulp according to claim 2 whereabouts pulp automatic control selector valve, is characterized in that, it is other that described angle distance electric executor (3) is arranged on trouser legs (6).
7. ore pulp according to claim 1 and 2 whereabouts pulp automatic control selector valve, is characterized in that, described trouser legs (6) inwall is provided with heavy-duty anticorrosive nano-coating layer.
8. ore pulp according to claim 5 whereabouts pulp automatic control selector valve, is characterized in that, described trouser legs (6) one sides are provided with another trouser legs, and these another trouser legs are connected with a hand push rod.
9. ore pulp according to claim 1 and 2 whereabouts pulp automatic control selector valve, is characterized in that, it is below 1m/s that the pipe diameter size of described curved spout (2) makes to manage interior flow rate of pulp.
10. ore pulp according to claim 9 whereabouts pulp automatic control selector valve, is characterized in that, it is below 0.5m/s that the pipe diameter size of described curved spout (2) makes to manage interior flow rate of pulp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515103.7A CN103527814B (en) | 2013-10-28 | 2013-10-28 | Ore pulp whereabouts pulp automatic control reversal valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310515103.7A CN103527814B (en) | 2013-10-28 | 2013-10-28 | Ore pulp whereabouts pulp automatic control reversal valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103527814A true CN103527814A (en) | 2014-01-22 |
| CN103527814B CN103527814B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310515103.7A Active CN103527814B (en) | 2013-10-28 | 2013-10-28 | Ore pulp whereabouts pulp automatic control reversal valve |
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| Country | Link |
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| CN (1) | CN103527814B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443995A (en) * | 2017-09-29 | 2017-12-08 | 铜仁市万山区天下红实业发展有限责任公司 | A kind of cinnabar relief painting shaped device |
| CN107696777A (en) * | 2017-09-29 | 2018-02-16 | 铜仁市万山区天下红实业发展有限责任公司 | A kind of cinnabar relief painting preparation facilities |
| CN107807010A (en) * | 2017-10-31 | 2018-03-16 | 华刚矿业股份有限公司 | pipeline sampler |
| CN109928238A (en) * | 2019-03-28 | 2019-06-25 | 安徽皖源食品有限公司 | A kind of environment-friendly type roasted seeds and nuts stir-frying machine with anti-clogging feeding function |
| CN113309604A (en) * | 2020-02-26 | 2021-08-27 | 联合汽车电子有限公司 | Diagnostic system and diagnostic method of valve type thermostat and vehicle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205186U (en) * | 1987-09-28 | 1988-07-06 | 冶金工业部白水金矿 | Hydraulic lifting device with lining colloid for conveying pulp |
| JPH06221447A (en) * | 1993-01-27 | 1994-08-09 | Kurimoto Ltd | Directional control valve for fluid pipe line including solid matter |
| CN2660513Y (en) * | 2003-09-02 | 2004-12-01 | 北京矿冶研究总院 | Current-carrying spiral tube type ore pulp densimeter |
| CN101788063A (en) * | 2009-01-23 | 2010-07-28 | 北京中矿环保科技股份有限公司 | Plate-type concentrated material distributing valve device |
| CN101806790A (en) * | 2010-02-22 | 2010-08-18 | 北京矿冶研究总院 | Multi-channel fluid distribution device |
| CN202321304U (en) * | 2011-11-25 | 2012-07-11 | 长沙有色冶金设计研究院有限公司 | Ore fines feed bin |
| CN202576005U (en) * | 2012-03-26 | 2012-12-05 | 安徽金日盛矿业有限责任公司 | Switchable device for feed pipelines in pulp tank |
| US20130098268A1 (en) * | 2011-10-24 | 2013-04-25 | United States Gypsum Company | Flow splitter for slurry distribution system |
-
2013
- 2013-10-28 CN CN201310515103.7A patent/CN103527814B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87205186U (en) * | 1987-09-28 | 1988-07-06 | 冶金工业部白水金矿 | Hydraulic lifting device with lining colloid for conveying pulp |
| JPH06221447A (en) * | 1993-01-27 | 1994-08-09 | Kurimoto Ltd | Directional control valve for fluid pipe line including solid matter |
| CN2660513Y (en) * | 2003-09-02 | 2004-12-01 | 北京矿冶研究总院 | Current-carrying spiral tube type ore pulp densimeter |
| CN101788063A (en) * | 2009-01-23 | 2010-07-28 | 北京中矿环保科技股份有限公司 | Plate-type concentrated material distributing valve device |
| CN101806790A (en) * | 2010-02-22 | 2010-08-18 | 北京矿冶研究总院 | Multi-channel fluid distribution device |
| US20130098268A1 (en) * | 2011-10-24 | 2013-04-25 | United States Gypsum Company | Flow splitter for slurry distribution system |
| CN202321304U (en) * | 2011-11-25 | 2012-07-11 | 长沙有色冶金设计研究院有限公司 | Ore fines feed bin |
| CN202576005U (en) * | 2012-03-26 | 2012-12-05 | 安徽金日盛矿业有限责任公司 | Switchable device for feed pipelines in pulp tank |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107443995A (en) * | 2017-09-29 | 2017-12-08 | 铜仁市万山区天下红实业发展有限责任公司 | A kind of cinnabar relief painting shaped device |
| CN107696777A (en) * | 2017-09-29 | 2018-02-16 | 铜仁市万山区天下红实业发展有限责任公司 | A kind of cinnabar relief painting preparation facilities |
| CN107443995B (en) * | 2017-09-29 | 2020-03-31 | 贵州筑信达创科技有限公司 | Forming device for cinnabar relief painting |
| CN107696777B (en) * | 2017-09-29 | 2020-06-09 | 贵州筑信达创科技有限公司 | Preparation device of cinnabar relief painting |
| CN107807010A (en) * | 2017-10-31 | 2018-03-16 | 华刚矿业股份有限公司 | pipeline sampler |
| CN109928238A (en) * | 2019-03-28 | 2019-06-25 | 安徽皖源食品有限公司 | A kind of environment-friendly type roasted seeds and nuts stir-frying machine with anti-clogging feeding function |
| CN109928238B (en) * | 2019-03-28 | 2020-12-25 | 安徽皖源食品有限公司 | Environment-friendly roasted seeds and nuts turns over stir-fry machine with prevent stifled material function of blocking up |
| CN113309604A (en) * | 2020-02-26 | 2021-08-27 | 联合汽车电子有限公司 | Diagnostic system and diagnostic method of valve type thermostat and vehicle |
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| Publication number | Publication date |
|---|---|
| CN103527814B (en) | 2016-08-17 |
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