CN103977721B - Solid-liquid mixed media circulation stirring system in a kind of storage tank - Google Patents
Solid-liquid mixed media circulation stirring system in a kind of storage tank Download PDFInfo
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- CN103977721B CN103977721B CN201410239627.2A CN201410239627A CN103977721B CN 103977721 B CN103977721 B CN 103977721B CN 201410239627 A CN201410239627 A CN 201410239627A CN 103977721 B CN103977721 B CN 103977721B
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- storage tank
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- liquid pump
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Abstract
Solid-liquid mixed media circulation stirring system in a kind of storage tank, comprise agent reservoir, agent reservoir lower end arranges recycle liquid pump inlet duct, recycle liquid pump outlet is connected with recirculation unit, recirculation unit divides three tunnels to enter storage tank, three road circulation stirring pipe ends are respectively equipped with two and stir shower nozzle, six are stirred shower nozzle and are in two concentric circumferences respectively, on three differentiated levels, medium obtains enough large kinetic energy after recycle liquid pump pressurization, and from six shower nozzle injections, from the circulating fluid of shower nozzle injection and two concentric circles tangentially angles of storage tank circumference, medium in storage tank is made to obtain larger Stirring power, and then liquid is rotated in storage tank.Native system effectively can realize the stirring of medium in storage tank, prevents that blending agent is static causes solid content deposition bottom land, avoids storage tank dischargeable capacity to diminish, and ensures to produce to carry out smoothly.
Description
Technical field
The present invention relates to solid-liquid mixed media circulation stirring system in a kind of coal chemical enterprise storage tank, specifically a kind of medium cycle agitation system.
Background technology
In the prior art, Separation of Solid and Liquid is there is for preventing solid-liquid mixed media long inactivity in storage tank, solid portion deposition bottom land reduces storage tank dischargeable capacity, and impact is produced and carried out smoothly, needs the storage tank carrying out medium stirring often through arranging inputting type or side stir device.The blade that agitator stretches in medium rotates, and makes medium in storage tank, produce the operation of certain rule, prevents medium long inactivity from occurring Separation of Solid and Liquid phenomenon.
No matter arrange inputting type agitator or side stir device, the blade of agitator is all get involved the certain position in storage tank, and the medium stirring action that namely vane rotary produces is all carry out in certain area.In other words, agitator can only make certain media or a small amount of media implementation stirring movement, can only prevent part or a small amount of medium is static occurs segregation phenomenon, and another part medium still has and occurs Separation of Solid and Liquid phenomenon enough quiescent times.
In addition, if inputting type or side stir device are used in the strong medium of corrosivity, the maintenance of agitator will be very frequent.To keep in repair agitator, then need to carry out emptying stopping production to agent reservoir, affect production and carry out.
Summary of the invention
The object of the present invention is to provide solid-liquid mixed media circulation stirring system in a kind of storage tank, the stirring that can realize medium in storage tank runs, and prevents medium in storage tank from occurring static segregation phenomenon, and storage tank stopping production emptying problem when effectively can avoid overhaul of the equipments.
The present invention solves the technical scheme that its technical problem takes: solid-liquid mixed media circulation stirring system in a kind of storage tank, comprise cylindric agent reservoir, it is characterized in that, the downside cell wall of described agent reservoir draws a recycle liquid pump inlet duct, described recycle liquid pump inlet duct is connected with recycle liquid pump entrance by control valve, and described recycle liquid pump outlet is connected with circulation stirring device inlet duct and arranges control valve and pressure monitor table on circulation stirring device inlet duct; Described circulation stirring device is by main pipeline and simultaneously main conduit is upper to draw and three road circulation stirring pipelines of intercommunication form, and three road circulation stirring pipelines are inverted " mountain " word shape and make lower end stretch into and extend in agent reservoir, at least two-way pipeline arranges control valve and pressure monitor table wherein, few two shower nozzles are respectively provided at the end of each circulation stirring pipeline, by the medium power sprayed, stirring action is produced to medium in storage tank, and mixing direction is consistent.
Described circulator inlet duct and circulation stirring pipeline are provided with control valve and pressure monitor table, realize the accurate of adjustment, and realize the outlet pressure coupling of different shower nozzle.
Further, described agent reservoir, recycle liquid pump and circulation stirring device are all hard-wired inactive state.
Further, observe from overlooking direction, three described road circulation stirring pipe ends are equipped with two and stir shower nozzles, six shower nozzles be in respectively with two of storage tank circumferential concentric different-diameters circumferentially.
Further, all tangent with the concentric circles at place from the medium direction that six shower nozzle jets go out, maximum Stirring power can be produced to medium in storage tank.
Further, observe from overlooking direction, the shower nozzle described in six is in the different angles of storage tank circumference respectively, makes medium obtain circulation stirring power in the angle that storage tank circumference six is different.
Further, the shower nozzle described in six is in three different height and positions between two in groups respectively, make medium obtain circulation stirring power in position at various height, and the stirring power of two of sustained height shower nozzle generations matches.
Further, with one for one, be provided with two recycle liquid pumps, prevent from occurring stopping production phenomenon during overhaul of the equipments, realize medium and do not stop stirring and prevent static separation.
The invention has the beneficial effects as follows: structural shape of the present invention is novel, easy for operation, medium in storage tank can be made to obtain enough large kinetic energy through recycle liquid pump pressurization, and by the shower nozzle of six in device, jet agitation is carried out to the medium in storage tank, six shower nozzles can produce from different perspectives medium, the stirring power of differing heights, different circumference, medium in storage tank can be rotated in storage tank, realize fully stirring.This device effectively can realize the abundant stirring of medium in storage tank, prevents that blending agent is static causes solid content deposition bottom land, and storage tank dischargeable capacity diminishes, and impact is produced and carried out smoothly.This device is provided with two recycle liquid pumps, can carry out overhaul of the equipments under storage tank not stopping production condition, and what ensure medium does not stop stirring.The invention of this device, ensure that the stable operation of system, solves Problems existing in conventional art.
Accompanying drawing explanation
Fig. 1 is overall front view of the present invention;
Fig. 2 is circulation stirring pipeline of the present invention and storage tank side view;
Fig. 3 is circulation stirring pipeline of the present invention and storage tank top view;
Fig. 4 is the three-dimensional side-looking subdivision graph of circulation stirring pipeline of the present invention and storage tank;
In figure: 1 storage tank, 2 recycle liquid pump inlet ducts, 3 recycle liquid pump inlet adjustment valve, 4 recycle liquid pumps, 5 recycle liquid pump motors, 6 recycle liquid pump outlet regulating valves, 7 recycle liquid pump outlet pressure monitoring forms, 8 recirculation unit inlet ducts, 9 circulation stirring pipeline A control valves, 10 circulation stirring pipeline A pressure monitor tables, 11 circulation stirring pipeline B pressure monitor tables, 12 circulation stirring pipeline C control valves, 13 circulation stirring pipeline C pressure monitoring forms, 14 circulation stirring pipeline A, 15 circulation stirring pipeline B, 16 circulation stirring pipeline C, 17/18 circulation stirring pipeline A shower nozzle, 19/20 circulation stirring pipeline C shower nozzle, 21/22 circulation stirring pipeline B shower nozzle.
Detailed description of the invention
As shown in Figure 1 to 4,
For clearly demonstrating the technical characterstic of this programme, below by detailed description of the invention, and in conjunction with its accompanying drawing, the present invention will be described in detail.
Solid-liquid mixed media circulation stirring system in a kind of storage tank, comprises storage tank 1, for storing solid-liquid mixed media, being vertical storage tank, being generally barrel-shaped, also can be able to be the structure of open type for airtight structure.
The downside cell wall of blending agent storage tank 1 is outwards drawn and arranges a recycle liquid pump inlet duct 2, this pipeline is connected with the entrance of recycle liquid pump 4, and recycle liquid pump inlet duct between arranges recycle liquid pump inlet adjustment valve 3, recycle liquid pump does work to medium in pump under the driving of motor 5, make medium obtain certain kinetic energy, play the effect of pressurization.Recycle liquid pump outlet conduit is provided with recycle liquid pump outlet regulating valve 6 and recycle liquid pump outlet pressure monitoring form 7, medium enters circulation stirring device inlet duct 8 (being also the main pipeline of agitator) through recycle liquid pump outlet regulating valve, Bing Fen tri-tunnel enters in storage tank, circulation stirring pipeline A/C control valve (9/12) and circulation stirring pipeline A/C pressure monitor table (10/13) is respectively equipped with in wherein circulation stirring pipeline A (14)/C (16), other road circulation stirring pipeline B (15) is only provided with pressure monitor table 11, control valve is not set.
Circulation stirring pipeline A, B, C end is all respectively equipped with two fluid jet nozzles, wherein fluid jet nozzle 17,18,21,22 is in a concentric circumferences with agent reservoir circumference different-diameter respectively, fluid jet nozzle 19,20 is in the concentric circumferences of another and storage tank circumference different-diameter, and the medium that six shower nozzles eject all is oriented in a tangential direction along residing concentric circumferences; Wherein fluid jet nozzle 17,18,19,20 is in same level height, and is symmetrical arranged, and keep the yellow platform of balance, fluid jet nozzle 21,22 is in another level height.From overlooking storage tank angle views, six shower nozzles are on the radial line of the different angles of storage tank circumference respectively, and tangent, and divide in groups between two and be on three diameter lines.As shown in figures 1 and 3, effect and the object of dynamic equilibrium can be reached.Certainly, for realizing the object of reverse impact, balance-impact, also may there is other pattern in the form that arranges of shower nozzle, but as long as can play:
The medium having certain kinetic energy is spouting through shower nozzle, produces certain motive force continued, make medium in storage tank, produce lasting rotary motion, and then realize the version of agitating function the medium in storage tank, all should within the scope of this protection.。
The course of work is:
As shown in Figure 1, first, abundant medium is filled with by blending agent storage tank 1, open recycle liquid pump inlet duct valve 3, recycle liquid pump is started after liquid pump 4 to be recycled is full of medium, recycle liquid pump opens recycle liquid pump outlet regulating valve 6 after starting gradually, observe recycle liquid pump outlet pressure monitoring form 7, and regulate recycle liquid pump outlet regulating valve 6, pump discharge pressure is made to reach requirement, medium ruuning situation now in considerable storage tank, and the control valve 9 and 12 of circulation stirring pipeline A and C is opened according to medium motion situation, observe pressure monitor table 10 and 13, make its pressure identical, now in storage tank, medium can obtain stronger Stirring motion-promotion force.
In addition, if medium liquid level changes in storage tank, recycle liquid pump outlet regulating valve 6 should be regulated in time, or regulate the control valve 9 and 12 of circulation stirring pipeline A and C, make medium in storage tank obtain suitable Stirring motion-promotion force.
It should be noted that; circulation stirring pipeline B does not arrange control valve; the pressure medium that the control valve 9 and 12 that one of reason is adjustment circulation stirring pipeline A and C can realize in circulation stirring pipeline B regulates, and two of reason, when starting recycle liquid pump, shields to recycle liquid pump.
It should be noted that, recycle liquid pump is provided with two, and working method is out that one is standby, can realize the overhaul of the equipments under storage tank not stopping production condition.
It should be noted that, can arrange another bypass duct on recycle liquid pump outlet conduit, the medium that recycle liquid pump is sent can enter subsequent processing by this pipeline, or can set up separately medium transport pump, realizes the conveying of medium to subsequent processing.
Adopt circulation stirring system of the present invention, structure is simple, easy for operation, effectively can prevent that blending agent is static in storage tank for a long time occurs Separation of Solid and Liquid, avoids the dischargeable capacity reducing storage tank at the bottom of solid dielectric dislodger, ensures carrying out smoothly of producing.
Except the technical characteristic described in description, be the known technology of those skilled in the art.
Claims (6)
1. solid-liquid mixed media circulation stirring system in a storage tank, comprise cylindric agent reservoir, it is characterized in that, the downside cell wall of described agent reservoir draws a recycle liquid pump inlet duct, described recycle liquid pump inlet duct is connected with recycle liquid pump entrance by control valve, and described recycle liquid pump outlet is connected with circulation stirring device inlet duct and arranges control valve and pressure monitor table on circulation stirring device inlet duct; Described circulation stirring device is by main pipeline and simultaneously main conduit is upper to draw and three road circulation stirring pipelines of intercommunication form, and three road circulation stirring pipelines are inverted " mountain " word shape and make lower end stretch into and extend in agent reservoir, at least two-way pipeline arranges control valve and pressure monitor table wherein, be respectively provided at the end of each circulation stirring pipeline and lack two by spraying shower nozzle medium in storage tank being produced to forward stirring action, by the medium power sprayed, stirring action is produced to medium in storage tank, and mixing direction is consistent;
Observe from overlooking direction, three described road circulation stirring pipe ends are equipped with two and stir shower nozzles, six shower nozzles be in respectively with two of storage tank circumferential concentric different-diameters circumferentially.
2. solid-liquid mixed media circulation stirring system in a kind of storage tank according to claim 1, is characterized in that, described agent reservoir, recycle liquid pump and circulation stirring device are all hard-wired inactive state.
3. solid-liquid mixed media circulation stirring system in a kind of storage tank according to claim 1, is characterized in that, all tangent with the concentric circles at place from the medium direction that six shower nozzle jets go out, and can produce maximum Stirring power to medium in storage tank.
4. solid-liquid mixed media circulation stirring system in a kind of storage tank according to claim 1, is characterized in that, six described shower nozzles are in the different angles that storage tank overlooks circumference respectively, makes medium in storage tank obtain Stirring power from six diverse locations respectively.
5. solid-liquid mixed media circulation stirring system in a kind of storage tank according to claim 1, it is characterized in that, six shower nozzles are in different level height positions between two in groups respectively, make medium in storage tank can obtain Stirring power from three different height and positions and the stirring power that two of sustained height shower nozzles produce matches.
6. solid-liquid mixed media circulation stirring system in a kind of storage tank according to claim 1, is characterized in that, with one for one, is provided with two recycle liquid pumps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239627.2A CN103977721B (en) | 2014-05-30 | 2014-05-30 | Solid-liquid mixed media circulation stirring system in a kind of storage tank |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410239627.2A CN103977721B (en) | 2014-05-30 | 2014-05-30 | Solid-liquid mixed media circulation stirring system in a kind of storage tank |
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| CN103977721A CN103977721A (en) | 2014-08-13 |
| CN103977721B true CN103977721B (en) | 2015-10-21 |
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| CN201410239627.2A Expired - Fee Related CN103977721B (en) | 2014-05-30 | 2014-05-30 | Solid-liquid mixed media circulation stirring system in a kind of storage tank |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015105247B4 (en) * | 2015-02-04 | 2018-02-01 | Ika-Werke Gmbh & Co. Kg | Mixing device with integrated feed pump |
| CN106390842B (en) * | 2016-08-31 | 2019-04-12 | 宁波保润石化有限公司 | A kind of ester water mixing apparatus |
| CN106861896A (en) * | 2017-04-11 | 2017-06-20 | 钱兆鑫 | Superposition pump, the increase and decrease pressure product eddy flow coal selector of autologous density two |
| CN108745023A (en) * | 2018-04-16 | 2018-11-06 | 中国科学院金属研究所 | A kind of built-in agitating device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177519Y (en) * | 1992-11-02 | 1994-09-21 | 张学文 | Hydraulic mixer |
| CN1120509A (en) * | 1994-10-12 | 1996-04-17 | 日本钢管株式会社 | Method for preventing accumulation of sludge in a coal water mixture storage tank |
| US6217207B1 (en) * | 1996-05-03 | 2001-04-17 | Lindenport S.A. | Current creating device and method for liquefaction of thickened crude oil sediments |
| CN203886439U (en) * | 2014-05-30 | 2014-10-22 | 济钢集团有限公司 | Solid-liquid mixed medium circulatory stirring system in storage tank |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02261526A (en) * | 1989-03-31 | 1990-10-24 | Supetsuku:Kk | Circulating device for preventing dissociation or separation of impurity contained in liquid or solution |
| US8992072B2 (en) * | 2010-01-27 | 2015-03-31 | Vaughan Company, Inc. | Nozzle system for tank floor |
-
2014
- 2014-05-30 CN CN201410239627.2A patent/CN103977721B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2177519Y (en) * | 1992-11-02 | 1994-09-21 | 张学文 | Hydraulic mixer |
| CN1120509A (en) * | 1994-10-12 | 1996-04-17 | 日本钢管株式会社 | Method for preventing accumulation of sludge in a coal water mixture storage tank |
| US6217207B1 (en) * | 1996-05-03 | 2001-04-17 | Lindenport S.A. | Current creating device and method for liquefaction of thickened crude oil sediments |
| CN203886439U (en) * | 2014-05-30 | 2014-10-22 | 济钢集团有限公司 | Solid-liquid mixed medium circulatory stirring system in storage tank |
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| CN103977721A (en) | 2014-08-13 |
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