CN103527814B - Ore pulp whereabouts pulp automatic control reversal valve - Google Patents
Ore pulp whereabouts pulp automatic control reversal valve Download PDFInfo
- Publication number
- CN103527814B CN103527814B CN201310515103.7A CN201310515103A CN103527814B CN 103527814 B CN103527814 B CN 103527814B CN 201310515103 A CN201310515103 A CN 201310515103A CN 103527814 B CN103527814 B CN 103527814B
- Authority
- CN
- China
- Prior art keywords
- pulp
- trouser legs
- reversal valve
- automatic control
- whereabouts
- 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
-
- 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
-
- 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
Abstract
The invention discloses a kind of ore pulp whereabouts pulp automatic control reversal valve.Easily blocking to solve existing flow of slurry reversal valve, the problem that maintenance is big, described ore pulp whereabouts pulp automatic control reversal valve includes ceramic gate valve；One wear-resisting curved spout, the charging aperture of this flexible pipe is connected with the discharging opening of described gate valve；The trouser legs of one liner heavy-duty anticorrosive nano-coating, these trouser legs being vertically arranged have many arms；One changement, this changement drives the discharging opening of described flexible pipe to swing the top being placed in corresponding arm.The reversal valve commutation of the present invention is easy, and without blocking, wear-resistant, service life is long, and maintenance is little.
Description
Technical field
The present invention relates to control the valve field that ore pulp flows to, be specially a kind of ore pulp whereabouts pulp automatic control reversal valve.
Background technology
The control of flow of slurry is a difficult problem for ore dressing plant, smeltery all the time, owing in ore pulp, solid particle hardness is big, easily grinds
Damage and control valve, have more than is needed how long, just need to change.Maintenance workload is big, and in ore pulp, density of solid particles is relatively big simultaneously, and granularity is not
One, at pipe flow dead angle, the most easily block, especially when commutation, even the tee ball valve of compact conformation, in the inner side do not circulated
Dead angle is always with the presence of ore in sand form, and wear and tear sphere.
At present, domestic existing two enter an abrasive rubber automatic switching valve out, and utilize the pump ore pulp pressure that comes into operation to make rubber rail
Road ball standby pump side path blockade, it makes two ore slurry pump hand-over process operations of the using and the reserved greatly simplified, maintenance workload
Reduce.But the ore pulp valve entering scene 2 to dirty, the rarest wear-resisting resistance to stifled preferable ore pulp reversing three-way valve door.
Summary of the invention
In order to overcome existing flow of slurry reversal valve easily to block, the deficiency that maintenance is big, it is desirable to provide a kind of ore deposit
Slurry whereabouts pulp automatic control reversal valve, this reversal valve is without blocking, wear-resistant.
To achieve these goals, the technical solution adopted in the present invention is:
A kind of ore pulp whereabouts pulp automatic control reversal valve, it is structurally characterized in that, including
One gate valve；
One curved spout, the charging aperture of this flexible pipe is connected with the discharging opening of described gate valve；
One trouser legs, these trouser legs being vertically arranged have many arms；
One changement, this changement drives the discharging opening of described flexible pipe to swing the top being placed in corresponding arm.
Thus, after ore pulp enters flexible pipe by gate valve, by changement, the discharging opening of flexible pipe is swung and to corresponding
The top of pipe, is then entered in corresponding valve pit by corresponding arm.
It is below the technical scheme of further improvement of the present invention:
As a kind of specific constructive form of flexible pipe commutation, described changement includes one jiao of distance electric executor, should
Angle distance electric executor drives anchor ear anchor ear part on flexible pipe to swing by a toggle.
Described flexible pipe is preferably abrasion-resistant rubber pipe, and flexibility is good, and commutation is easily.
Described gate valve is preferably electric ceramic gate valve, and electric ceramic gate valve plays cut-out ore pulp or the effect of regulation ore pulp amount.
As a kind of concrete version, described trouser legs have two arms, are provided with dividing plate between two arms.By
This, in the discharging opening of two arms of trouser legs is respectively placed in respective valve pit or above it.
In order to prevent angle distance electric executor from being spattered dye by slurry, described angle distance electric executor is arranged on by trouser legs,
It is easy to safeguard.
In order to improve the service life of trouser legs, described trouser legs inwall is provided with heavy-duty anticorrosive nano-coating layer.
Described trouser legs side is provided with another trouser legs, and these another trouser legs and a hand push rod are connected.
The pipe diameter size of described curved spout makes flow rate of pulp in pipe be below 1m/s, in other words, if ore pulp charging
End flow velocity is more than 1m/s, then the caliber of the curved spout selected needs to strengthen, with flow rate of pulp in reduction pipe, it is ensured that ore pulp in pipe
Flow velocity is below 1m/s.It is highly preferred that the pipe diameter size of described curved spout makes flow rate of pulp in pipe be below 0.5m/s, permissible
The service life of curved spout is greatly improved.
Compared with prior art, the invention has the beneficial effects as follows: this ore pulp whereabouts pulp automatic control reversal valve utilizes a fixed length
The free end of degree abrasion-resistant rubber pipe is flexible, under the mode of ore pulp whereabouts, it is achieved during automatic reverse, wear-resistant, without blocking, uses the longevity
Life is long, and maintenance is little, solves 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-toggle；
5-anchor ear part；6-trouser legs；7-arm；8-valve pit.
Detailed description of the invention
A kind of ore pulp whereabouts pulp automatic control reversal valve, as it is shown in figure 1, utilize a fast-assembling to fix, has the resistance to of certain length
Mill natural rubber pipe, by being swung sebific duct free end nozzle position by angle distance electric executor, is allowed to towards outlet trouser legs
Different pipelines, it is achieved ore pulp one enters the outlet commutation of scene 2.
Ore pulp enters electric ceramic gate valve 1, enters thereafter abrasion-resistant rubber pipe 2 and enters a side branch 7 laggard valve pit of trouser legs 6 again
8.When time to be commutated, valve pit 8 sends high signal, drives angle distance electric executor 3 to rotate, through toggle 4 glue
Pipe anchor ear part 5, drives the free mouth of pipe of abrasion-resistant rubber pipe 2 to swing to spacing stopping after the opposite side arm of trouser legs 6, and ore pulp enters separately
One side valve pit 8, until this groove dress slurry to time high-order, sends again commutation signal, it is achieved the automatic reverse gone round and begun again.Wherein trouser legs
Liner is heavy-duty anticorrosive nano-coating, impact resistance, wear-resisting, do not attach, it is ensured that the performance of life-time service.Enter to starch electric ceramic gate valve
1 effect playing cut-out ore pulp or regulation ore pulp amount.
It is embodied as way to include:
1. this valve needs the configuration space of about about the 2m discrepancy in elevation.
2. electric ceramic gate valve 1 is the ripe valve products of Spread in China.
3. local specialties such as flange wear-resisting natural rubber pipe 2 existing Yantai, Gongyi etc., but want certain flexibility, reach relatively low stream
The internal diameter of speed, preferably below 1m/s, more elect below 0.51m/s as, can be with the low-angle bending of sebific duct anchor ear part 5, at angle
Distance electric executor 4, under linkage drives, makes sebific duct 2 plasma discharge mouth move to the trouser legs position of correspondence.
4. angle distance electric executor system matured product, this valve is little due to loading moment, in using, the stroke of light-duty angle
YE (band extreme position and midlevel switch, the simulation output of valve position).This executor is arranged on trouser legs side and (circumvents slurry
Liquid splashes, it is easy to safeguard), by connecting rod, executor's crank is directly connected to anchor ear part crank.
5. sebific duct anchor ear part 5, (containing drawing square shaft and crank) application stainless steel.
6. trouser legs answer liner heavy-duty anticorrosive nano-coating, could be wear-resisting, releasing, reach life-time service, the antirust ash paint of outer brush,
Trouser legs median septum should have certain altitude to ensure to starch under only one trouser legs.
7. start commutation signal, external process process instruction provide.
If again at other trouser legs arranged side by side, the perpendicular direction of action with during commutation, add a hand push rod, then can realize work
The bypassing safety measure of skill stream.
The content that above-described embodiment illustrates should be understood to that these embodiments are only used for being illustrated more clearly that the present invention, and not
For limiting the scope of the present invention, after having read the present invention, the those skilled in the art's various equivalent form of values to the present invention
Amendment all fall within the application claims limited range.
Claims (5)
1. an ore pulp whereabouts pulp automatic control reversal valve, it is characterised in that include
One gate valve (1)；
One curved spout (2), the charging aperture of this flexible pipe (2) is connected with the discharging opening of described gate valve (1)；
One trouser legs (6), these trouser legs (6) being vertically arranged have many arms (7)；
One changement, this changement drives the discharging opening of described flexible pipe (2) to swing the top being placed in corresponding arm (7)；
Described flexible pipe (2) is abrasion-resistant rubber pipe, and described gate valve (1) is electric ceramic gate valve；Described trouser legs (6) inwall is provided with the most anti-
Rotten nano paint layer；The pipe diameter size of described curved spout (2) makes flow rate of pulp in pipe be below 0.5m/s.
Ore pulp whereabouts the most according to claim 1 pulp automatic control reversal valve, it is characterised in that described changement includes one
Angle distance electric executor (3), this angle distance electric executor (3) drives anchor ear at flexible pipe by a toggle (4)
(2) the anchor ear part (5) on swings.
Ore pulp whereabouts the most according to claim 1 and 2 pulp automatic control reversal valve, it is characterised in that described trouser legs (6) have
23 arms (7), are provided with dividing plate between adjacent two arms (7).
Ore pulp whereabouts the most according to claim 2 pulp automatic control reversal valve, it is characterised in that the described angle electronic execution of stroke
It is other that device (3) is arranged on trouser legs (6).
Ore pulp whereabouts the most according to claim 3 pulp automatic control reversal valve, it is characterised in that described trouser legs (6) side sets
Having another trouser legs, these another trouser legs and a hand push rod are connected.
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 CN103527814A (en) | 2014-01-22 |
| CN103527814B true CN103527814B (en) | 2016-08-17 |
Family
ID=49930048
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 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103527814B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107807010B (en) * | 2017-10-31 | 2020-08-18 | 华刚矿业股份有限公司 | Pipeline sampler |
| 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 |
| CN113309604B (en) * | 2020-02-26 | 2022-10-04 | 联合汽车电子有限公司 | Diagnostic system and diagnostic method of valve type thermostat and vehicle |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (5)
| 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 |
| JP2605573B2 (en) * | 1993-01-27 | 1997-04-30 | 株式会社栗本鐵工所 | Switching valve for fluid line containing solid matter |
| CN103857500B (en) * | 2011-10-24 | 2017-04-12 | 美国石膏公司 | Slurry distributor, system, and method for using same |
| 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 |
-
2013
- 2013-10-28 CN CN201310515103.7A patent/CN103527814B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103527814A (en) | 2014-01-22 |
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