CN103569538B - A kind of pot liquid short range transfer carrying method and device - Google Patents
A kind of pot liquid short range transfer carrying method and device Download PDFInfo
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- CN103569538B CN103569538B CN201210422985.8A CN201210422985A CN103569538B CN 103569538 B CN103569538 B CN 103569538B CN 201210422985 A CN201210422985 A CN 201210422985A CN 103569538 B CN103569538 B CN 103569538B
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- 239000007788 liquid Substances 0.000 title claims abstract description 85
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 53
- 238000010438 heat treatment Methods 0.000 claims abstract description 21
- 238000004581 coalescence Methods 0.000 claims abstract description 4
- 239000002510 pyrogen Substances 0.000 claims abstract description 3
- 238000009413 insulation Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000000565 sealant Substances 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 241001149930 Protura <class> Species 0.000 claims 1
- 239000011810 insulating material Substances 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002562 thickening agent Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- 206010053615 Thermal burn Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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Abstract
The invention discloses a kind of pot liquid short range transfer carrying method and device, a kind of pot liquid short range transfer carrying method, adds the viscous liquid in pyrogen fluid reservoir; After heating liquid, liquid comes to life, bubble is assembled to tank top, and the pressure of tank top increases; Viscosity bubble band is flexible, not easily break, and the liquid that bubble coalescence is gushed in tank top with heating mixes, and form heat convection campaign, the pressure of tank top strengthens further; Open control cock, liquid is flowed in target fluid reservoir by former fluid reservoir.Utilize the feature that viscous fluid self seethes with excitement, power plant convection cell without the need to purchasing similar pump realizes short range conveying and transfer, the method safe ready, easy to implement, do not limit by place, can in sealed states convection cell realize transfer and conveying, course of conveying can not occur leak and to environment.
Description
Technical field
The present invention relates to power engineering technical field of fluid delivery, be applicable to the airtight transfer conveying of pot liquid, be specially adapted to airtight, the passive delivery state short range conveying of multiple phase flow that continuous phase is viscous liquid and non-newtonian fluid.
Background technology
Multiple phase flow often can be run into and the short range transfer of the fluid of the feature such as with particular characteristics, such as viscosity is large, poisonous, severe corrosive and transportation problem at industrial circles such as petrochemical complex, food processing, pharmaceuticals industry, metal smelt and wastewater treatments.
Though developed such as pressurization, pumping method at present and forced the carrying methods such as extrusion process, all there is large, the easy shortcoming such as leakage, turning unit serious wear, seriously corroded, very flexible of such as investment.During as utilized pumping system conveying liquid fixed double phase flow, very easily causing Particle Blocking impeller outlet runner and huge erosion corrosion can be caused to blade and runner under the influence of centrifugal force due to the difference of two phase densities.Meanwhile, due to the inner complicated mechanical force of pumping system, particle itself also can suffer destructive effect, so that affects the terminal quality of product further.And high temperature conveying very easily destroys sealing layer, causes leakage.Therefore, multiple phase flow and with particular characteristics, such as viscosity is large, poisonous, have corrosive fluid effectively and the problem such as flexible delivery effectively do not solved.
Summary of the invention
In order to overcome existing conveying technology to the shortcoming existed in above-mentioned specialized fluids conveying, a kind of pot liquid short range is the object of the present invention is to provide to shift carrying method and device, when low cost, can not when to conveying fluid, particularly particulate matter bring ancillary damage, the conveying and the transfer that reach efficient, flexible are transferred fluid.
Theoretical principle of the present invention is: with the liquid of certain viscosity, no matter be multiple phase flow or single-phase liquid, when being heated to a certain degree, one deck froth bed can be produced in flow surface, because the minute bubble in froth bed has good elasticity, add fluid self and there is larger viscosity, cause the minute bubble pole in froth bed not easily to be broken, but tightly be attached to flow surface.Along with continuation heating, foam constantly produces, more poly-more at container top.But under the constraint of heating container top cover, these bubbles can not be discharged into outside heating container in time, cause the pressure at heating container top constantly to raise.And in container, the fluid of middle and lower part not only can expanded by heating, and strong heat convection campaign can be formed under thermodynamic effect.Finally cause together with the froth bed of upper vessel portion interpenetrates with the fluid gushed constantly.Along with continuation heating, the continuous rising of heating container top pressure, fluid will along the Cemented filling preset in target container.
Technical scheme of the present invention is as mentioned below:
A kind of pot liquid short range transfer carrying method, adds the viscous liquid in pyrogen fluid reservoir; After heating liquid, liquid comes to life, bubble is assembled to tank top, and the pressure of tank top increases; Viscosity bubble is with being with elasticity, not easily breaking, and the liquid that bubble coalescence is gushed in tank top with heating mixes, and form heat convection campaign, the pressure of tank top strengthens further; Open control cock, liquid is flowed in target fluid reservoir by former fluid reservoir.Before heating, the liquid little to viscosity can inject tackifier, increases the viscosity of liquid.
A kind of pot liquid short range transfering conveying device, it comprises former fluid reservoir 1, target fluid reservoir 2, described former fluid reservoir 1 is connected by shifting liquid delivery pipe 9 with between target fluid reservoir 2, transfer liquid delivery pipe 9 is provided with control cock 25, also comprise the electric heater 16 be arranged on bottom former fluid reservoir 1, described former fluid reservoir 1 top is provided with temperature tube 13, temperature sensor 12 is provided with in described temperature tube 13, described fluid reservoir top is provided with pressure sensor 10, described pressure sensor 10 is connected with controller 14 by cable 11 with temperature sensor 12, controller 14 is connected with external power supply 15 by cable 11.
For the liquid that viscosity is little, in former fluid reservoir 1, inject a certain amount of tackifier by tackifier input pipe 8, increase the viscosity of liquid in advance, make the bubble after liquid boiling have good elasticity, not easily break, then by temperature booster 16 making current, liquid is heated.When heating liquid to a certain extent after, liquid comes to life, increasing bubble is constantly assembled to tank top, and the pressure of tank top also constantly increases.Because bubble not easily breaks, along with continuation heating, increasing bubble coalescence is in tank top, so that mix with the liquid that heating is gushed, form heat convection campaign, the liquid being mingled with bubble so constantly on gush, the pressure of tank top constantly increases, when pressure acquires a certain degree, open the control cock 25 that liquid output pipe 9 is arranged, final liquid flows out original fluid container 1 along reserved liquid output pipe 9 and to arrive in target fluid reservoir 2.In order to poly-pressure and being convenient to surrounding is gushed the collecting of liquid, made horn-like by the lower end of the liquid output pipe 9 be connected with upper cover 7.In order to avoid the liquid cooling arrived in liquid output pipe 9 produces refluence phenomenon, add heat-insulation layer 23 in its outside.In order to avoid electric heater 16 dry combustion method and the boiling degree controlling liquid, pressure sensor 10 and temperature sensor 12 is provided with respectively on the top of the upper right side of liquid output pipe 9 and temperature tube 13, the pressure and temperature value of mensuration is fed back in controller 14, to provide correct control further.When pressure reaches the maxim preset---limit flow value or be less than the minimum value preset---during 0 flow value, controller 14 starts to regulate size of current to control to heat.In addition, when the value that temperature sensor 12 returns is close to dry combustion method temperature, controller 14 automatic cut-off power, stopping heating.In order to avoid thermal loss and scald operating personal, add thermal insulating warm-keeping layer 17 in the outside of former fluid reservoir.
Adopt technical scheme of the present invention, without the need to power plant only by heating and the characteristic of fluid self, with heat conductive silica gel, the resistance heater similar to wet tank bottom shape is bonded in bottom wet tank closely, to make full use of heat convection heat transfer characteristic, improves heat efficiency.Or only electric heater need be set in generic storage equipment, or reserved electric heater inserts passage and thickening agent adds passage, can implement transfer and the conveying of effect to storage of liquids in tank.Heating pot liquid makes its boiling of being heated, forms heat convection campaign, and liquid is guided to outside tank by the liquid output pipe then utilizing top to arrange.Transfer liquid delivery pipe is arranged on container top, only relying on expansion of liquids, boiling convection properties, completing the transfer of liquid without the need to stretching into container bottom.
Utilize the feature that viscous fluid self seethes with excitement, power plant convection cell without the need to purchasing similar pump realizes short range conveying and transfer, the method safe ready, easy to implement, do not limit by place, can in sealed states convection cell realize transfer and conveying, course of conveying can not occur leak and to environment.
Technical scheme of the present invention be easy to manufacture, easy for installation, cheap, practical; No matter be for new liq storage tank equipment, or old fluid storage equipment, construction and easy for installation, keep in repair and operating charges low.
Accompanying drawing explanation
Fig. 1 is pot liquid short range transfering conveying device schematic diagram of the present invention.
Fig. 2 is the former fluid reservoir schematic diagram of pot liquid short range transfering conveying device of the present invention.
Fig. 3 is the transfer liquid delivery pipe schematic diagram of pot liquid short range transfering conveying device of the present invention.
Fig. 4 is that the thickening agent of pot liquid short range transfering conveying device of the present invention injects adapter schematic diagram.
Fig. 5 is the structural representation of the temperature tube of pot liquid short range transfering conveying device of the present invention.
Fig. 6 is the temperature booster schematic diagram of pot liquid short range transfering conveying device of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is further described.
See Fig. 1, a kind of pot liquid short range transfer and feedway, comprise former fluid reservoir 1 and target fluid reservoir 2 two parts, and liquid is exported by former fluid reservoir by transfer liquid delivery piping 9 therebetween, is input in target fluid reservoir.
See Fig. 2, described former fluid reservoir 1 is by cylinder 6, low head 4 and upper cover 7 are welded, the outside face of low head 4 is welded with three support type bearings 3, offer sewage draining exit 18 at bottom center and carry out with low head 4 and be welded to connect, electric heater 16 is pasted in the inside of low head, the terminals of electric heater 16 stretch out the outside of end socket 4, with cable 11, it is connected with controller 14, at the middle and lower part of cylinder 6 welding manhole 5 so that the maintenance of INT COMP, upper cover 7 is offered welding tackifier input pipe 8 respectively, transfer liquid delivery pipe 9 and temperature tube 13, the temperature sensor 12 that transfer liquid is arranged by the pressure sensor 10 arranged and temperature tube is connected with controller 14 cable 11 respectively, and controller 14 and external power supply 15 realize being connected with cable 11, at low head 4, cylindrical shell 6, manhole 5 and upper cover 7 outside are wrapped with heat insulation layer 17.
See Fig. 3, described transfer liquid delivery pipe 9, be made up of large pipe nipple 19, tapering transition pipe 20, elbow 21, long tube 22, flange 24, control cock 25 and pressure sensor 10, large pipe nipple 19, tapering transition pipe 20, elbow 21, back segment long tube 22 weld together successively, leading portion long tube 22 and flange 24 are welded as a whole, front and back segment length's pipe 22 adopts with control cock 25 and is threaded, the pressure sensor 10 that elbow 21 and upper right side configure is threaded, and whole segment length's pipe 22 is wrapped with heat insulation layer 23.
See Fig. 4, described tackifier input pipe 8, is made up of adapter 26, check valve 27, flange 24, pad 29 and blind flange 31.Adapter 26 is threaded with check valve, and adapter 26 and flange 24 weld together, flange 24 and blind flange 31 rely on stud 30, nut 28 and pad 29 to link together.
See Fig. 5, described temperature tube 13, by adapter 26, flange 24, blind flange 31, pad 29, temperature sensor 12, filament thermocouple 32 and protecting tube 33 form, adapter 26 and flange 24 are welded to connect, flange 24 and blind flange 31 give stud 30, nut 28 and pad 29 link together, protecting tube 33 interts in blind flange 31 preformed hole, and be welded to connect with blind flange 31, filament thermocouple 32 and temperature sensor 12 are brazed together, then filament thermocouple 32 is inserted in protecting tube 33, temperature sensor 12 is bonded on blind flange 31 by recycle silicon glue.
See Fig. 6, described electric heater 16, by electrode 34, insulation filling material 35, resistor wire fairlead 36, resistor wire 37 and resistor wire fender 38 form, add man-hour, first resistor wire fender 38 is pre-bent to a cavity, resistor wire fairlead 36 is welded on the position of specifying, then with heat conductive silica gel, in type resistor wire 37 is pasted onto on fender 38, and resistor wire 37 is welded on electrode 34 by resistor wire fairlead 36 extraction, be that a sealing is overall afterwards by cavity welding good for the pre-bending of whole resistor wire fender, finally with insulation filling material 35 and sealant, electrode 34 is fixed on resistor wire fairlead 36.
Claims (9)
1. a pot liquid short range transfer carrying method, is characterized in that: add the viscous liquid in pyrogen fluid reservoir; After heating liquid, liquid comes to life, bubble is assembled to tank top, and the pressure of tank top increases; Viscosity bubble is with being with elasticity, not easily breaking, and the liquid that bubble coalescence is gushed in tank top with heating mixes, and form heat convection campaign, the pressure of tank top strengthens further; Open control cock, liquid is flowed in target fluid reservoir by former fluid reservoir.
2. pot liquid short range transfer carrying method according to claim 1, is characterized in that: before heating, and the liquid little to viscosity injects tackifier, increases the viscosity of liquid.
3. a pot liquid short range transfering conveying device, it comprises former fluid reservoir (1), target fluid reservoir (2), described former fluid reservoir (1) is connected by shifting liquid delivery pipe (9) with between target fluid reservoir (2), transfer liquid delivery pipe (9) is provided with control cock (25), it is characterized in that: also comprise the electric heater (16) being arranged on former fluid reservoir (1) bottom, described former fluid reservoir (1) top is provided with temperature tube (13), temperature sensor (12) is provided with in described temperature tube (13), described fluid reservoir top is provided with pressure sensor (10), described pressure sensor (10) is connected with controller (14) by cable (11) with temperature sensor (12), controller (14) is connected with external power supply (15) by cable (11), the top of described former fluid reservoir (1) is provided with tackifier input pipe (8), for the liquid that viscosity is little, injects tackifier.
4. pot liquid short range transfering conveying device according to claim 3, it is characterized in that: described tackifier input pipe (8) comprises the adapter (26) goed deep in former fluid reservoir (1), and the check valve (27) be arranged in the middle of adapter (26), the top of described tackifier input pipe (8) is provided with flange (24), blind flange (31) is fixed by stud (30) and nut (28) and flange (24), is provided with gasket seal (29) between described blind flange (31) and adapter (26).
5. pot liquid short range transfering conveying device according to claim 3, it is characterized in that: described transfer liquid delivery pipe (9) is welded according to this by large pipe nipple (19), conehead transition conduit (20) and elbow (21), long tube (22) and the flange (24) that is positioned at long tube (22) opposite side, long tube (22) adopts with control cock (25) and is threaded, and elbow (21) adopts with the pressure sensor arranged on it (10) and is threaded.
6. pot liquid short range transfering conveying device according to claim 5, is characterized in that: the heat insulation layer (23) that the outside face shifting the long tube (22) of liquid delivery pipe (9) is provided with.
7. pot liquid short range transfering conveying device according to claim 3, it is characterized in that: described temperature tube (13) is by adapter (26), flange (24), blind flange (31), pad (29), temperature sensor (12), filament thermocouple (32) and protecting tube (33) composition, described adapter (26) is welded with flange (24), flange (24) is by stud (30), nut (28) is connected with blind flange (31), protecting tube (33) interts in blind flange (31) preformed hole, and be welded to connect with blind flange (31), filament thermocouple (32) is provided with in described protecting tube (33), filament thermocouple (32) and temperature sensor (12) are brazed together, silica gel is adopted to be bonded on blind flange (31) by temperature sensor (12).
8. pot liquid short range transfering conveying device according to claim 3, it is characterized in that: described electric heater (16) is by electrode (34), insulation filling material (35), resistor wire fairlead (36), resistor wire (37) and resistor wire fender (38) composition, described resistor wire fender (38) curve one with the cavity of former fluid reservoir (1) bottom interior surface mating shapes, resistor wire (37) pastes the inside in fender (38), resistor wire (37) is drawn by resistor wire fairlead (36), be welded on electrode (34), electrode is fixed on resistor wire fairlead by insulating material (35) and sealant.
9. the pot liquid short range transfering conveying device according to any one of claim 3 to 8, it is characterized in that: described former fluid reservoir (1) is by cylinder (6), low head (4) and upper cover (7) are welded, the outside face of low head (4) is welded with three support type bearings (3), offer sewage draining exit (18) at bottom center and carry out with low head (4) and be welded to connect, the manhole (5) of the maintenance of INT COMP is convenient in the welding of the middle and lower part of cylinder (6), upper cover (7) is offered respectively welding tackifier input pipe (8), transfer liquid delivery pipe (9) and temperature tube (13), the outside face of described former fluid reservoir (1) is provided with heat-insulation layer (17).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210422985.8A CN103569538B (en) | 2012-10-30 | 2012-10-30 | A kind of pot liquid short range transfer carrying method and device |
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| CN201210422985.8A CN103569538B (en) | 2012-10-30 | 2012-10-30 | A kind of pot liquid short range transfer carrying method and device |
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| CN103569538A CN103569538A (en) | 2014-02-12 |
| CN103569538B true CN103569538B (en) | 2015-10-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103931324B (en) * | 2014-04-15 | 2015-12-02 | 广州一翔农业技术有限公司 | A kind of being exclusively used in adds fertile Liquid Fertilizer hopper tank car of standing |
| CN106145013B (en) * | 2016-06-28 | 2019-01-22 | 京东方科技集团股份有限公司 | A kind of liquid transfer device and its control method |
| CN109540308A (en) * | 2018-11-07 | 2019-03-29 | 昌河飞机工业（集团）有限责任公司 | A kind of tooling for vacuum drying oven anti-leak formula technique thermocouple |
| DE102019112818A1 (en) * | 2019-05-16 | 2020-11-19 | Ardagh Metal Beverage Holdings Gmbh & Co. Kg | Beverage container |
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| RU2033379C1 (en) * | 1990-08-17 | 1995-04-20 | Павел Антонович Мусийчук | Device for warming up and draining of viscous liquid from rail tank car |
| FR2813067A1 (en) * | 2000-08-16 | 2002-02-22 | Atuser | Cooking oil recycling container has tank with heater to raise oil above liquefaction temperature to allow suction drainage |
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| CN102240530A (en) * | 2011-07-04 | 2011-11-16 | 中国工程物理研究院核物理与化学研究所 | Rotating nozzle type liquid lithium-tin alloy reactor |
| CN102403664A (en) * | 2011-11-28 | 2012-04-04 | 武汉供电公司变电检修中心 | FC gas/liquid injecting and recycling device of evaporative cooling power transformer |
| CN202415137U (en) * | 2012-01-09 | 2012-09-05 | 哈尔滨工业大学强石混凝土技术开发有限责任公司 | Storing and metering device for liquid naphthalene of naphthalene sulfonate water-reducing admixture |
-
2012
- 2012-10-30 CN CN201210422985.8A patent/CN103569538B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2033379C1 (en) * | 1990-08-17 | 1995-04-20 | Павел Антонович Мусийчук | Device for warming up and draining of viscous liquid from rail tank car |
| FR2813067A1 (en) * | 2000-08-16 | 2002-02-22 | Atuser | Cooking oil recycling container has tank with heater to raise oil above liquefaction temperature to allow suction drainage |
| CN2521544Y (en) * | 2002-01-30 | 2002-11-20 | 刘林沛 | Two-purpose heat source positive-displacement doemstic hot water heater |
| CN102240530A (en) * | 2011-07-04 | 2011-11-16 | 中国工程物理研究院核物理与化学研究所 | Rotating nozzle type liquid lithium-tin alloy reactor |
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