CN204841532U - Device that mixes liquid is prepared to isolated air - Google Patents
Device that mixes liquid is prepared to isolated air Download PDFInfo
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- CN204841532U CN204841532U CN201520417474.6U CN201520417474U CN204841532U CN 204841532 U CN204841532 U CN 204841532U CN 201520417474 U CN201520417474 U CN 201520417474U CN 204841532 U CN204841532 U CN 204841532U
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Abstract
The utility model discloses a device that mixes liquid is prepared to isolated air, include vacuum pump, mixed liquid preparation container, fluid reservoir and protection air supply, the upper portion of mixing liquid preparation container is equipped with intercommunication mouth three and that container inside is linked together, is first intercommunication mouth, second intercommunication mouth and third respectively and communicates the mouth, the extraction opening of vacuum pump and mix liquid and prepare the first intercommunication of container and mouthful be connected mixes liquid and prepares the second of container, third intercommunication mouth and export with the protection gas of fluid reservoir's liquid outlet, protection air supply respectively and be connected, fluid reservoir's liquid outlet department is equipped with first valve, the protection gas exit of protection air supply is equipped with the second valve. The utility model discloses a device can be prepared down at isolated air condition and mix liquid, avoids dispersion liquid in ingress of air active gas in mixing process, is particularly useful for avoiding in the air oxygen to cause the solution preparation of great influence, simple structure, convenient operation to the solvent.
Description
Technical field
The utility model belongs to Compound mixed solution device technique field, is specifically related to a kind of device of isolated air preparation mixed liquor.
Background technology
For some specific liquid (as: oilfield injection water etc.), in order to keep its reset condition, avoid contact oxygen to make its character that larger change occur, need under the state of isolated air (oxygen), prepare related solution and be transferred in object container.The liquid (mixed liquor) of these special-purposes is under the condition of ingress of air, and chemical property has unstability, has a strong impact on its serviceability.
In prior art, patent CN202410654U discloses a kind of experimental provision preserving polymer solution for vacuum impregnating nitrogen, be made up of nitrogen cylinder, pressure vessel, six-way valve, vavuum pump, nitrogen cylinder is connected with the two-way valve that pressure vessel is arranged through pipeline by outlet valve, pressure-reducing valve is installed at outlet valve place, pressure vessel connects vavuum pump by six-way valve, and six-way valve is provided with vacuum meter; Setting pressure table on the outlet valve of nitrogen cylinder.Although this experimental provision can ensure the stable of chemical solution performance under isolated air conditions, chemical solution is avoided to occur with the phenomenon affecting the performance of chemical solution after air contact, but this experimental provision only works when preserving polymer solution, and solution preparation and transition phase can not be used for, as chemical solution is subject to air (oxygen) impact already when preparing, during follow-up preservation, isolated air is nonsensical again.Therefore, the disclosed experimental provision preserving polymer solution of prior art cannot completely cut off air when preparing, and the equipment of common obtain solution and device prepare the requirement of particular solution (or other mixed liquors) under also cannot meeting isolated air conditions.
Summary of the invention
The purpose of this utility model is to provide a kind of device of isolated air preparation mixed liquor, solves existing apparatus and cannot meet the requirement of preparing specific blend liquid under isolated air conditions.
In order to realize above object, the technical scheme that the utility model adopts is:
A kind of device of isolated air preparation mixed liquor, comprise vavuum pump, Compound mixed solution container, liquid memory and protection source of the gas, the top of described Compound mixed solution container is provided with three connected entrances be connected with internal tank, is respectively the first connected entrance, the second connected entrance and third connecting mouth; The bleeding point of described vavuum pump is connected with the first connected entrance of Compound mixed solution container, second, third connected entrance of Compound mixed solution container respectively with the liquid outlet of liquid memory, protect the protection gas of source of the gas to export to be connected; The liquid outlet of described liquid memory is provided with the first valve; The protection gas outlet of described protection source of the gas is provided with the second valve.
Described Compound mixed solution container is Compound mixed solution bottle, and described connected entrance is arranged on the bottleneck of Compound mixed solution bottle; Plug in the bottleneck of described Compound mixed solution bottle is provided with and rotates, in described rotation the plug part stretched in bottle be provided with one for rotating time can distinguish the passage of air expansion bottle inner first, second or third connecting mouth with bottleneck.
Described Compound mixed solution container is Compound mixed solution tank, and first, second, third connected entrance place of described Compound mixed solution tank is respectively equipped with the 3rd, the 4th, the 5th valve.
The bottom of described Compound mixed solution container is also provided with mixture export.
Described vavuum pump is connected with Compound mixed solution container by triple valve; The bleeding point of vavuum pump is connected with the first interface of described triple valve, and second, third interface of triple valve is connected with the first connected entrance of Compound mixed solution container, mixture export respectively.The mixture export place of described Compound mixed solution container is provided with the 6th valve.
The device of described isolated air preparation mixed liquor also comprises buffer container, and described buffer container is arranged between described vavuum pump and triple valve; The bleeding point of described vavuum pump is connected with the gas outlet of buffer container by six-way valve, and the air inlet of buffer container is connected with the first interface of described triple valve; Described six-way valve is provided with vacuum meter.
Described buffer container is surge flask.
The device of described isolated air preparation mixed liquor also comprises at least one drying tower, and described drying tower serial connection is arranged between described six-way valve and buffer container.
Second connected entrance of described Compound mixed solution container is connected with the liquid outlet of liquid memory by the first pipeline, and the end that described first pipeline is connected with the liquid outlet of liquid memory stretches into the bottom of described liquid memory inside.
Described liquid memory is compressible container with the container of protection source of the gas.Described protection source of the gas is source nitrogen.Described source nitrogen is nitrogen bag.
The wall of described Compound mixed solution container is provided with the graduation apparatus for indicating volume.Constant volume is convenient to when the effect arranging graduation apparatus is preparation mixed liquor.
The device of isolated air preparation mixed liquor of the present utility model, three connected entrances of Compound mixed solution upper vessel portion respectively with the bleeding point of vavuum pump, the liquid outlet of liquid memory, the protection gas outlet of protection source of the gas is connected, first will treat during use that dispersed substance is placed in Compound mixed solution container, close the second valve of the first valve and the protection source of the gas protection gas outlet being arranged on liquid memory liquid outlet, after the air in vavuum pump removing system, open the first valve, under suction function, the dispersion liquid be stored in liquid memory enters Compound mixed solution container automatically, close the first valve, open the second valve, under suction function, protection gas in protection source of the gas enters Compound mixed solution container, can complete and prepare mixed liquor under isolated air condition, avoid dispersion liquid oxygen isoreactivity gas in ingress of air in mixed process, be particularly useful for needing to avoid the solution preparation that in air, oxygen affects greatly solvent, structure is simple, easy to operate.
Further, the bottom of Compound mixed solution container is also provided with mixture export, vavuum pump is connected with Compound mixed solution container by triple valve, realizing while under the state of dispersion liquid at not ingress of air, dispersed substance is treated in dispersion, by the simple change (the second interface of triple valve is connected with object vessel inlet) of connected mode, can make the mixed liquor of preparation under the condition of not ingress of air, be transferred in object container, the liquid that turns achieved under isolated air conditions operates.
Further, arrange drying tower and buffer container between vavuum pump and Compound mixed solution container, the effect of drying tower prevents the moisture in air or dispersion liquid from damaging vavuum pump and vacuum meter; The effect of buffer container is when bleeding, and dispersion liquid is drawn into subsequent pipeline, ensures the stability that vavuum pump runs.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of the isolated air preparation mixed liquor of embodiment 1;
Fig. 2 is the structural representation of plug in rotating in Fig. 1;
Fig. 3 is the side view cutaway drawing of Fig. 2;
Fig. 4 is the structural representation that the device of embodiment 1 uses at transfer mixed liquor.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the utility model is further described.
Embodiment 1
The device of the isolated air preparation mixed liquor of the present embodiment, as shown in Figure 1, comprises vavuum pump 1, drying tower, buffer container, Compound mixed solution container, liquid memory 10 and source nitrogen 11; Described buffer container is surge flask 6, and described Compound mixed solution container is Compound mixed solution bottle 9;
Described drying tower comprises first drying tower 4 and second drying tower 5 of connecting successively along direction of bleeding; The bleeding point of described vavuum pump 1 is connected by the gas outlet of six-way valve 2 with the second drying tower 5, and described six-way valve 2 is provided with vacuum meter 3; The air inlet of described first drying tower 4 is connected with the gas outlet of surge flask 6 by the 3rd pipeline, and it is inner that the end that the 3rd pipeline is connected with the gas outlet of surge flask 6 stretches into surge flask 6;
The bottleneck of described Compound mixed solution bottle 9 is provided with three connected entrances be connected with bottle inside, and be respectively the first connected entrance d, the second connected entrance f and third connecting mouth e, the bottom of Compound mixed solution bottle 9 is also provided with mixture export; Described surge flask 6 is connected with Compound mixed solution bottle 9 by triple valve 7, be specially: the air inlet of surge flask 6 is connected by the first interface a of the 3rd pipeline with described triple valve 7, the end that described 3rd pipeline is connected with the air inlet of surge flask 6 stretches into the bottom of surge flask 6 inside, and the second interface b of triple valve 7 is connected with the first connected entrance d of Compound mixed solution bottle 9; 3rd interface c of described triple valve 7 is connected with the mixture export of Compound mixed solution bottle 9; Second connected entrance f of Compound mixed solution bottle 9 is connected by the liquid outlet of the first pipeline with liquid memory 10, and the end that described first pipeline is connected with the liquid outlet of liquid memory 10 stretches into the bottom of described liquid memory 10 inside; The third connecting mouth e of Compound mixed solution bottle 9 is connected by the nitrogen outlet of the second pipeline with source nitrogen 11; The liquid outlet of described liquid memory 10 is provided with the first valve 12; The nitrogen outlet place of described source nitrogen 11 is provided with the second valve 13; The mixture export place of described Compound mixed solution bottle 9 is provided with the 6th valve 14;
The spool of described triple valve 7 is “ ∟ " shape, rotation can closed access or make first interface a, the second interface b be communicated with or make the second interface b, the 3rd interface c is communicated with; Plug 8 in the bottleneck of described Compound mixed solution bottle 9 is provided with and rotates, in described rotation plug 8 parts stretched in bottle be provided with one for rotating time can distinguish the inner passage with bottleneck first connected entrance d, the second connected entrance f or third connecting mouth e of air expansion bottle, rotation can closed access or make bottle inside the first connected entrance d, the second connected entrance f or third connecting mouth e are communicated with respectively; In described rotation, the structure of plug 8 is concrete as shown in Figure 2,3, comprise the chock plug that links together and for part 18 in the deep bottle that coordinates with bottleneck, go deep into part 18 in bottle and be provided with opening direction towards the groove 20 at the bottom of bottle, groove 20 is provided with near the sidewall of bottom land the through hole g filling in through inside grooves and rotation and go deep into the inner outer side wall of bottle, and groove 20 and through hole g form the passage of air expansion bottle inside and bottleneck first connected entrance d, the second connected entrance f or third connecting mouth e; The chock plug of the interior plug 8 of described rotation is also provided with the handle 19 conveniently holding rotation;
The top of described liquid memory 10 is provided with inlet, and described inlet place is provided with the 7th valve 15; Described source nitrogen 11 is nitrogen bag; The wall of described Compound mixed solution bottle 9 is provided with the graduation apparatus for indicating volume.In this device, connecting pipe can adopt rubber tube, first, second, the 6th valve can adopt the tongs be folded on rubber tube.
The device of the isolated air preparation mixed liquor of the present embodiment, when obtain solution uses, load weighted material to be dissolved is placed in Compound mixed solution bottle 9 (the 6th valve 14 at Compound mixed solution bottle 9 mixture export place is in closed condition), in solvent loading liquid memory 10 (during prior storage of solvent, can first be opened, 7th valve, make solvent slowly in influent holder, progressively get rid of upper layer of air and be full of liquid memory, continuing to flow into solvent makes upper strata ingress of air partial solvent get rid of, then close first, 7th valve, ensure that in liquid memory be fresh non-ingress of air solvent), in rotating, plug 8 sidewalls and Compound mixed solution bottle 9 bottleneck inwall smear fluid sealant, and plug 8 in rotations is filled in Compound mixed solution bottle 9 bottleneck, ensure the air-tightness of plug 8 and bottleneck in rotating and rotate interior connectedness of filling in 8 internal channels and connected entrance, close the first valve 12 and the second valve 13, the spool of swivel tee valve 7 is communicated with first interface a and the second interface b, rotates plug 8 in rotating and the first connected entrance d is communicated with Compound mixed solution bottle 9 inside, open vavuum pump 1 pair of system to bleed, be evacuated to vacuum meter 3 and show negative pressure state, the air in removing Compound mixed solution bottle 9, plug 8 in repeated multiple times rotation rotates, the second connected entrance f or third connecting mouth e is communicated with Compound mixed solution bottle 9 inside respectively, and in the first pipeline, second pipe, air enters Compound mixed solution bottle 9, is extracted out by vavuum pump, close triple valve 7 (the spool closed communication of swivel tee valve 7), open the first valve 12, rotating plug 8 in rotating makes the second connected entrance f be communicated with Compound mixed solution bottle 9 inside, and the solvent under suction function in liquid memory 10 flows into Compound mixed solution bottle 9 automatically, after quantity of solvent achieves the goal scale, close the first valve 12, rotate plug 8 in rotating and third connecting mouth e is communicated with Compound mixed solution bottle 9 inside, open the second valve 13, in Compound mixed solution bottle 9, be filled with nitrogen as after protection gas, rotate plug 8 closed communication in rotating.Use the magnetic rotor be preset in Compound mixed solution bottle by magnetic agitation, material to be dissolved to be dissolved completely in solvent to form solution, or shake Compound mixed solution bottle make material to be dissolved be dissolved completely in solvent to form solution.
When shifting the solution prepared, the second interface b of triple valve 7 is connected ampoule bottle 17 (the object container of transfer solution), as shown in Figure 4; Vavuum pump 1 keeps duty, and the spool of swivel tee valve 7 is communicated with first interface a and the second interface b, ampoule bottle 17 is communicated with surge flask 6, eliminates the air in ampoule bottle 17; The spool of swivel tee valve 7 is communicated with the second interface b and the 3rd interface c, repeated multiple times, by the negative pressure in ampoule bottle, and ducted air between removing Compound mixed solution bottle 9 and ampoule bottle 17; Slowly open the 6th valve 14, Compound mixed solution bottle 9 is communicated with ampoule bottle 17, and under suction function, solution proceeds to ampoule bottle, and burn envelope ampoule bottle with alcohol blast burner, the sample preparation completed under isolated air conditions turns sample.
Embodiment 2
The device of the isolated air preparation mixed liquor of the present embodiment, difference from Example 1 is: described Compound mixed solution container is airtight Compound mixed solution tank, described first connected entrance, the second connected entrance and third connecting mouth are arranged on the top of described Compound mixed solution tank, and the first connected entrance, the second connected entrance and third connecting mouth place are respectively equipped with the 3rd, the 4th, the 5th valve, mixture export is arranged on the bottom of Compound mixed solution tank; Described buffer container is surge tank; Pipeline used is common steel pressure-resistant pipeline, and the used first to the 6th valve is common steel stop valve.Described Compound mixed solution tank can built-in agitator ensureing bubble-tight while.
The present embodiment passes through unlatching or the closedown of the 3rd, the 4th, the 5th valve, control the first connected entrance, the second connected entrance and third connecting mouth to be respectively communicated with Compound mixed solution tank inside, realizing, on the basis with embodiment 1 identical function, being more suitable for industrialized production.
Embodiment 3
The device of the isolated air preparation mixed liquor of the present embodiment, difference from Example 1 is: described liquid memory is airtight compressible container, second connected entrance of Compound mixed solution bottle is connected with the liquid outlet of liquid memory by the first pipeline, and the end of the first pipeline need not go deep into liquid memory inside; Under suction function, liquid memory compression makes solvent automatically flow into Compound mixed solution bottle, makes solvent isolated air further.
In other embodiments of the present utility model, drying tower and/or buffer container can be saved as required, be applicable to air oxygen detrition, dispersion properties is gentle, the situation of larger infringement can not be caused vavuum pump; Also the bleeding point of vavuum pump directly can be connected with the first connected entrance of Compound mixed solution container, adopt vavuum pump to control Compound mixed solution container negative pressure state; As without the need to turn liquid or Compound mixed solution container namely for the purpose of container, can not mixture export be set; Or the mixture export of Compound mixed solution container is directly connected with the object container being in negative pressure state, realizes isolated air and turn liquid; Protection source of the gas also can adopt other noble gas source; Source nitrogen also can adopt nitrogen cylinder etc.
Claims (10)
1. the device of an isolated air preparation mixed liquor, it is characterized in that: comprise vavuum pump, Compound mixed solution container, liquid memory and protection source of the gas, the top of described Compound mixed solution container is provided with three connected entrances be connected with internal tank, is respectively the first connected entrance, the second connected entrance and third connecting mouth; The bleeding point of described vavuum pump is connected with the first connected entrance of Compound mixed solution container, second, third connected entrance of Compound mixed solution container respectively with the liquid outlet of liquid memory, protect the protection gas of source of the gas to export to be connected; The liquid outlet of described liquid memory is provided with the first valve; The protection gas outlet of described protection source of the gas is provided with the second valve.
2. the device of isolated air preparation mixed liquor according to claim 1, is characterized in that: described Compound mixed solution container is Compound mixed solution bottle, and described connected entrance is arranged on the bottleneck of Compound mixed solution bottle; Plug in the bottleneck of described Compound mixed solution bottle is provided with and rotates, in described rotation the plug part stretched in bottle be provided with one for rotating time can distinguish the passage of air expansion bottle inner first, second or third connecting mouth with bottleneck.
3. the device of isolated air preparation mixed liquor according to claim 1, it is characterized in that: described Compound mixed solution container is Compound mixed solution tank, first, second, third connected entrance place of described Compound mixed solution tank is respectively equipped with the 3rd, the 4th, the 5th valve.
4. the device of the isolated air preparation mixed liquor according to claim 1,2 or 3, is characterized in that: the bottom of described Compound mixed solution container is also provided with mixture export.
5. the device of isolated air preparation mixed liquor according to claim 4, is characterized in that: described vavuum pump is connected with Compound mixed solution container by triple valve; The bleeding point of vavuum pump is connected with the first interface of described triple valve, and second, third interface of triple valve is connected with the first connected entrance of Compound mixed solution container, mixture export respectively.
6. the device of isolated air preparation mixed liquor according to claim 5, it is characterized in that: also comprise buffer container, described buffer container is arranged between described vavuum pump and triple valve; The bleeding point of described vavuum pump is connected with the gas outlet of buffer container by six-way valve, and the air inlet of buffer container is connected with the first interface of described triple valve; Described six-way valve is provided with vacuum meter.
7. the device of isolated air preparation mixed liquor according to claim 6, it is characterized in that: also comprise at least one drying tower, described drying tower serial connection is arranged between described six-way valve and buffer container.
8. the device of isolated air preparation mixed liquor according to claim 1, it is characterized in that: the second connected entrance of described Compound mixed solution container is connected with the liquid outlet of liquid memory by the first pipeline, the end that described first pipeline is connected with the liquid outlet of liquid memory stretches into the bottom of described liquid memory inside.
9. the device of isolated air preparation mixed liquor according to claim 1, is characterized in that: described liquid memory is compressible container with the container of protection source of the gas.
10. the device of the isolated air preparation mixed liquor according to claim 1,2 or 3, is characterized in that: the wall of described Compound mixed solution container is provided with the graduation apparatus for indicating volume.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520417474.6U CN204841532U (en) | 2015-06-16 | 2015-06-16 | Device that mixes liquid is prepared to isolated air |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520417474.6U CN204841532U (en) | 2015-06-16 | 2015-06-16 | Device that mixes liquid is prepared to isolated air |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110484959A (en) * | 2019-09-11 | 2019-11-22 | 东阳市艾克思科技有限公司 | A kind of protective atmosphere ionic liquid coating apparatus liquid transfer device |
| CN110530689A (en) * | 2019-07-11 | 2019-12-03 | 中国石油化工股份有限公司 | A kind of preparation method and device of aging sample, senile experiment method |
| CN114761687A (en) * | 2019-09-18 | 2022-07-15 | 艾尔特恩德尔沃克斯有限公司 | Kitchen appliance |
-
2015
- 2015-06-16 CN CN201520417474.6U patent/CN204841532U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530689A (en) * | 2019-07-11 | 2019-12-03 | 中国石油化工股份有限公司 | A kind of preparation method and device of aging sample, senile experiment method |
| CN110484959A (en) * | 2019-09-11 | 2019-11-22 | 东阳市艾克思科技有限公司 | A kind of protective atmosphere ionic liquid coating apparatus liquid transfer device |
| CN110484959B (en) * | 2019-09-11 | 2024-05-10 | 东阳市艾克思科技有限公司 | Protective atmosphere ionic liquid plating equipment liquid transfer device |
| CN114761687A (en) * | 2019-09-18 | 2022-07-15 | 艾尔特恩德尔沃克斯有限公司 | Kitchen appliance |
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