CN203842594U - Equipment for preparing and conveying mixture or solution - Google Patents
Equipment for preparing and conveying mixture or solution Download PDFInfo
- Publication number
- CN203842594U CN203842594U CN201320878760.3U CN201320878760U CN203842594U CN 203842594 U CN203842594 U CN 203842594U CN 201320878760 U CN201320878760 U CN 201320878760U CN 203842594 U CN203842594 U CN 203842594U
- Authority
- CN
- China
- Prior art keywords
- container
- mixture
- solution
- sleeve
- equipment
- 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.)
- Expired - Lifetime
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 100
- 239000007788 liquid Substances 0.000 claims description 27
- 238000002360 preparation method Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 50
- 229910001629 magnesium chloride Inorganic materials 0.000 description 25
- 239000002245 particle Substances 0.000 description 17
- 238000001556 precipitation Methods 0.000 description 9
- 239000002904 solvent Substances 0.000 description 9
- 238000009833 condensation Methods 0.000 description 7
- 230000005494 condensation Effects 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000003054 catalyst Substances 0.000 description 5
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/06—Fluid handling related problems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
- B01L2200/16—Reagents, handling or storing thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/06—Auxiliary integrated devices, integrated components
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The utility model relates to equipment for preparing and conveying a mixture or a solution. The equipment comprises a container (20), an inlet (22), an outlet (24) and a flow rate controller (26), wherein the container (20) limits the volume capable of accommodating the mixture or the solution, the inlet (22) is formed on the upper part of the container (20), the outlet (24) is formed on the lower part of the container (20) and is opposite to the inlet (22) and the flow rate controller (26) is arranged above the outlet (24) for controlling the flow rate of the mixture or the solution discharged through the outlet (24). The main body of the container (20) mainly comprises a mechanism which maintains the performance or the characteristic of the mixture or the solution accommodated in the container (20). The mechanism is realized as at least one sleeve (28) which surrounds at least a part of the main body of the container (20).
Description
Technical field
The utility model relates to chemical science, more specifically, relate to a kind of for the preparation of with the equipment that transmits mixture or solution.
Background technology
For the object of crystallization, precipitation, reaction or for other object for the preparation of with the conventional equipment that transmits liquid mixture or solution be dropper, pipette or charging hopper.But this equipment only can be effective to the mixture or the solution that at room temperature use or enough stable quilt uses the form of (, homogeneous phase, can not form precipitation or separate) for being easy to.But, there is heterogeneous and/or easy formation precipitation or the mixture separating or the uniformity of solution in order to maintain, slowly may there is the initial concentration of mixture and after a while when the difference between concentration, need heating and/or continuous stirring in transfer rate particularly during transmitting.As mentioned above, conventional equipment can not meet these demands.For example, if being easy to form, mixture or solution separates or precipitation, for heat is sent to the mechanism of mixture that the equipment (such as condenser) of the liquid with low temperature remains single-phase because this equipment is not equipped with or solution and can not addresses this problem from gas.Again for example, refluxing extraction equipment uses the system that comprises condensed steam and this condensate is turned back to its source to obtain mixture or the solution of condensation.Similarly, described equipment can not maintain the mixture for single-phase or the concentration of solution all the time in the duration of transmitting.
Therefore, when being in preparation and transmitting mixture or solution according to the object of equipment of the present utility model, solve form precipitation or the problem separating and solve transmitting during the problem of the difference between the concentration of mixture or solution between starting stage and later phases, make the preparation of mixture or solution and transmit and can effectively complete.
Utility model content
The purpose of this utility model be to provide a kind of for the preparation of with the equipment that transmits mixture or solution, it has can maintain physics and chemistry performance, can control transfer rate, maintain stability, maintain uniformity and not have to separate or precipitation and reduce and transmission during initial concentration and the relevant problem of the difference between concentration and the mechanism of preparing mixture or solution after a while.
In one embodiment, the utility model disclose a kind of for the preparation of with the equipment that transmits mixture or solution, comprise: for holding the container of mixture or solution, this container has for mixture or solution being introduced to the entrance of container and for the outlet from container allocation by mixture or solution.Described container comprises the mechanism of the stability that maintains mixture or solution, this mechanism comprises that the temperature of the temperature of the mixture received for increasing described container contents or solution increases mechanism or reduces mechanism for causing the solvent of mixture that container contents receives or the temperature of the condensation of solution, or comprises into entirety or the temperature that separates increases mechanism and temperature reduces mechanism.Container also comprise be arranged on container and approach described outlet for controlling the flow speed controller of flow velocity of mixture or solution.
In another embodiment, the utility model disclose a kind of for the preparation of with the equipment that transmits mixture or solution, further comprise: the agitator and the filter that are assembled into described container.
Brief description of the drawings
Fig. 1 illustrate for the preparation of with the conventional prior art that transmits mixture or solution;
Fig. 2 illustrate according to of the present utility model be disassembled for the preparation of with the embodiment of equipment that transmits mixture or solution;
Fig. 3 illustrates according to of the present utility model for the preparation of preparing the embodiment of the magnesium chloride support of ziegler-natta (type) catalyst with the equipment that transmits mixture or solution;
Fig. 4 illustrate according to of the present utility model for the preparation of with the embodiment of equipment that transmits mixture or solution;
Fig. 5 illustrates that the particle diameter by using the magnesium chloride support of preparing according to equipment of the present utility model distributes;
Fig. 6 illustrates that the particle diameter of the magnesium chloride support of preparing by use conventional equipment distributes;
Fig. 7 illustrates 1.5 times of light microscope photographs by using the magnesium chloride support of preparing according to equipment of the present utility model;
Fig. 8 illustrates 1.5 times of light microscope photographs by using magnesium chloride support prepared by conventional equipment;
Fig. 9 illustrates 2.5 times of light microscope photographs by using the magnesium chloride support of preparing according to equipment of the present utility model;
Figure 10 illustrates 2.5 times of light microscope photographs by using magnesium chloride support prepared by conventional equipment.
Detailed description of the invention
The utility model disclose a kind of for the preparation of with the equipment that transmits mixture or solution, comprise: for holding the container of mixture or solution, this container has for mixture or solution being introduced to the entrance of container and for the outlet from described container allocation by mixture or solution.Described container comprises that mechanism is to maintain the stability of mixture or solution, the temperature that comprises the temperature of the mixture received for increasing described container contents or solution increases mechanism or reduces mechanism for causing the solvent of mixture that container contents receives or the temperature of the condensation of solution, or comprises into entirety or the temperature that separates increases mechanism and temperature reduces mechanism.Container also comprise be arranged on container, approach described outlet for controlling the flow speed controller of flow velocity of mixture or solution.
The meaning of term " transmission " is to include, but are not limited to transmit, exchange, carry, mobile, output, add, mix or similar effect arbitrarily referred in this.
The meaning that term " maintains stability " is referred in this one or more chemistry or the physical property that includes but not limited to maintain the compatibility that comprises temperature, state, phase, concentration, mixing, component, uniformity or the mixture remaining unchanged or solution; And refer to the one or more described performance of improving mixture or solution.In addition, in specific context, individually or simultaneously, comprise increasing the temperature of mixture or solution, comprising that reducing temperature receives the condensation of mixture or solution to cause container contents.
In embodiment of the present utility model, for the preparation of with the container 20 that transmits the equipment of mixture and comprise the cylinder form that is implemented as elongation, this container 20 is defined for the volume that holds mixture or solution.Container 20 comprises that the office, top that is arranged on container 20 is for by mixture or solution is incorporated into the entrance 22 of described container 20 and for distributing the outlet 24 of mixture or solution.Preferably, outlet 24 is arranged on the office, bottom of hydrostatic column 20 relative with entrance 22.Container 20 also comprise be arranged on outlet 24 tops for controlling the flow speed controller 26 being assigned with by the mixture of described outlet 24 or the flow velocity of solution.The cylinder-shaped body of container 20 comprises that temperature control device is to increase and/or to reduce the mixture that holds in container 20 or the temperature of solution.Described temperature control device is for example implemented as therein around the form of at least one sleeve 28 of at least a portion of container 20.Sleeve 28 comprises the admission passage 30 of separation and the passage 32 of going out.That described sleeve 28 is hollow and limit admission passage 30, this admission passage 30 allow liquid to flow into and fill sleeve 28 and exchange described liquid and mixture or solution between temperature to increase and/or to reduce the mixture that holds in container 20 or the temperature of solution, wherein said sleeve 28 is positioned around the outside of container 20.Once described liquid enters sleeve 28 by admission passage 30, by discharge by going out passage 32.Then described liquid can return to thermostat unit (not shown) the temperature of described liquid is adjusted to the level of expectation, and if expect, the liquid that has been conditioned temperature can reenter equipment by admission passage 30 again.Through the thermoregulator mixture of described temperature control device or solution then by controllably via outlet 24 next steps that discharge to enter another container and continue chemical reaction from container 20.The mixture of discharge or the flow velocity of solution are controlled by flow speed controller 26.
Fig. 2 and Fig. 4 illustrate the embodiment according to equipment of the present utility model.In this embodiment, for the preparation of comprising the container 20 of the cylinder form that is embodied as elongation with the equipment that transmits mixture or solution, this container 20 is defined for the volume that holds mixture or solution.Container 20 comprises that the office, top that is arranged on container 20 is for by mixture or solution is incorporated into the entrance 22 of described container 20 and for distributing the outlet 24 of mixture or solution.Preferably, outlet 24 is arranged on the office, bottom of hydrostatic column 20 relative with entrance 22.Container 20 also comprise be arranged on outlet 24 tops for controlling the flow speed controller 26 being assigned with by the mixture of described outlet 24 or the flow velocity of solution.The cylinder-shaped body of container 20 comprises that temperature control device is to increase and/or to reduce the mixture that holds in container 20 or the temperature of solution.Namely, the mechanism of the temperature of mixture by providing at least two sleeves 28 to control on the cylinder-shaped body of container 20 to hold in container 20 or solution is provided the cylinder-shaped body of container 20, wherein the first sleeve 28a is arranged in the upper part of cylinder-shaped body of container 20, and the second sleeve 28b is arranged in the lower part of cylinder-shaped body of container 20.The first sleeve 28a and the second sleeve 28b are separated from one another, and all can receive the liquid that enters with identical or different temperature, the mixture holding in the described container 20 of described liquid help adjusting or the temperature of solution.Described the first sleeve 28a and described the second sleeve 28b comprise admission passage 30 and the passage 32 of going out.Described admission passage 30 limits a passage, the described passage of described admission passage 30 receives described temperature to regulate liquid to flow in described the first sleeve 28a and described the second sleeve 28b and around the outside of described container 20, and described in go out the temperature that passage 32 discharges flow out and regulate liquid.Go out the described liquid that passage 32 discharges and can be drawn towards thermostat unit the temperature of described liquid be adjusted to preferred temperature and reenter described the first sleeve 28a and described the second sleeve 28b via described admission passage 30 from described.In illustrative examples, the the second sleeve 28b being arranged in the office, bottom of the cylinder-shaped body of container 20 receives the liquid with higher temperature, to transfer heat to mixture or solution, thereby increase the temperature of mixture or solution and therefore cause the evaporation of solvent and make the upper part of steam rising to container 20.The first sleeve 28a receives has the liquid of room temperature or lower temperature, to cause the condensation of solvent vapo(u)r.The ability of the increase of sleeve 28a, 28b or reduction temperature makes it possible to control the temperature of mixture or solution.Then, mixture or solution controllably discharge by outlet 24 via the flow speed controller 26 of outlet 24 tops that are positioned at container 20.In one embodiment, described flow speed controller 26 limits the rotating shaft 34 that is constructed to the cylinder-shaped body that is rotatably connected to container 20.Described rotating shaft 34 comprises opening 36, and whereby, when rotating shaft 34 is rotated when by the outlet of opening 36 aligning containers 20, the mixture holding in container 20 or solution will flow through opening 36 and outlet 24 flow containers 20.And by controlling the position and outlet 24 degree that align of opening 36, the mixture holding in container 20 or flow of solution can be controlled by the flow velocity of opening 36 and outlet 24.
The determining of temperature that those skilled in the art is apparent that to mixture in container 20 or solution can be according to the kind of mixture in chemical process or solution, performance, process and desired use and difference.Therefore, be not limited only to sleeve 28b by the principle that uses sleeve 28 to increase or reduces temperature and receive the liquid that enters with higher temperature and receive the liquid with lower temperature or room temperature to cause condensation with temperature and the sleeve 28a of increase mixture or solution according to of the present utility model, but they are interchangeable or can be different higher temperatures or different lower temperatures.And, an embodiment can be provided, wherein only a sleeve 28 is constructed to receive the liquid having higher or lower than the temperature of mixture or solution.
According in another embodiment of the utility model of principle of the present utility model, equipment can further comprise the agitator 38 having along the axle of the elongation of the length of the cylinder-shaped body of container 20.Certainly, the shape of agitator 38 and structure can be according to the shape of container 20 and structural changes.The end of agitator preferably ends at the top of the opening 36 of flow speed controller 26, and at least at the end of agitator 38, stirring vane 42 is provided thereon.Agitator 38 can optionally manually or mechanically stir in container 20.Agitator 38 helps the dissolving of mixture or solution and/or reduces the precipitation of the interior mixture of container 20 or solution.
According in another embodiment of the utility model of principle of the present utility model, equipment can further comprise the stop part 40 that is constructed to the entrance 22 that connects removedly container 20.Described stop part 40 comprises and allows the upper part of agitator 38 to be inserted through hole 44 wherein.And the contiguous outlet 24 of container 20 and the end portion of approaching velocity controller 26 are constructed to convergent, to be suitable for being inserted in another container, its example will be discussed further below.
According in an embodiment of the utility model of principle of the present utility model, equipment can further comprise the filter 39 being arranged in container 20, between stirring vane 42 and the opening 36 of flow speed controller 26.Filter 39 helps prevent solid particle to be blocked in opening 36 places of flow speed controller 26.
Preferably, connect according to the parts of the described equipment of formation of the present utility model or with described equipment or whole elements of using with described equipment all should by can withstand high temperatures and the material of chemical attack make.
Fig. 3 illustrates according to the embodiment of the magnesium chloride support of the ziegler-natta type catalyst that is used to preparation of equipment of the present utility model, and form and particle diameter that this equipment affects magnesium chloride support distribute.
Illustrative examples in this demonstration illustrates according to the use of equipment of the present utility model, but is not intended to limit scope of the present utility model.Use is prepared magnesium chloride support according to equipment of the present utility model and is comprised the following steps:
1, magnesium chloride is dissolved in the solvent that is selected from for example ethanol to obtain mixture.Then this mixture is heated and effectively stirs with high blade velocity;
2, by the solvent of for example heptane in room temperature or lower temperature immediately cooling make step 1 in obtain mixture precipitation;
3, use the solvent wash magnesium chloride support of for example anhydrous hexane, and then vacuum drying.
According to equipment of the present utility model, for example, embodiment as shown in Figure 2, is used to the preparation efficiency of the mixture that strengthens step 1 and the mixture of step 1 is transmitted with precipitated in step 2.Namely, reduce step 1 according to equipment of the present utility model by the agitator 38 stirring the mixture between the chemical reaction emergence period in and during mixture is sent to step 2 from step 1 precipitation of magnesium chloride.In addition, use mechanism to increase the temperature of mixture by sleeve 28b, the liquid with higher temperature flowed in sleeve 28b and sleeve 28b around the lower part of the cylinder-shaped body of container 20.Because alcohol solvent has compared with low boiling, once temperature increases, it is easy to evaporation.Evaporation can cause the variation of the concentration of mixture.Therefore, sleeve 28a is provided as causing around the temperature of the liquid reduction alcohol vapour with lower temperature of the cylinder-shaped body of container 20 by use the condensation of alcohol vapour.Therefore, the concentration of mixture is maintained.Thereafter, according to equipment of the present utility model, the mixture obtaining in step 1 is sent in the container that holds heptane solvent, this container more easily and is effectively connected to cylinder-shaped body at outlet 24 places.
Test is found, for example, compared with the magnesium chloride support that uses conventional equipment (pipette) to prepare, uses the magnesium chloride support of preparing according to equipment of the present utility model to have more gratifying performance.Namely, when compared with the magnesium chloride support that uses the conventional equipment of Fig. 6 to prepare, by using the magnesium chloride support of preparing according to equipment of the present utility model to show as shown in Figure 5 uniform distribution of particles and illustrating that narrower particle diameter distributes.Fig. 7 and Fig. 8 illustrate respectively and use 1.5 times of light microscope photographs with the magnesium chloride support that uses conventional equipment to prepare according to equipment of the present utility model.Can find, compared with particle diameter by using magnesium chloride support prepared by conventional pipette (it illustrates that larger particle diameter and inhomogeneous particle diameter distribute), by using the particle diameter of the magnesium chloride support of preparing according to equipment of the present utility model less and there is uniform particle diameter and distribute.Have little particle diameter and uniformly particle diameter to distribute be the important and characteristic of expecting of magnesium chloride support member, because in the time that it is used as the carrier of ziegler-natta type catalyst in polyolefinic production, ziegler-natta type catalyst is shown higher activity and is therefore caused polymer to have better performance and polydispersity index.
In addition, Fig. 9 and Figure 10 illustrate respectively and use 2.5 times of light microscope photographs with the magnesium chloride support that uses conventional equipment to prepare according to equipment of the present utility model.Can find, than (particle diameter less and particle there is spherical form), there is larger particle diameter and shape not spherical by the magnesium chloride support that uses conventional pipette to prepare with Particle Phase by using the magnesium chloride support prepared according to equipment of the present utility model.In addition, use the magnesium chloride support of preparing according to equipment of the present utility model also show porous performance and be therefore suitable for using in ziegler-natta type catalyst synthetic.
From the test of as above showing, can determine according to of the present utility model for the preparation of having solved technical problem and be favourable at the aspect of performance that maintains mixture or solution with the equipment of transmission mixture or solution.In addition, can control the transfer rate of mixture or solution, thereby the mixture being transmitted or solution have and are suitable for the performance that uses or enough stability, and can not separate or can easily not precipitate.And its concentration that can also reduce mixture during transmission or solution is in the initial concentration problem relevant with the difference between concentration after a while.Therefore, use the product of preparing according to equipment of the present utility model to show the quality of better performance and Geng Gao.
Claims (9)
- For the preparation of with an equipment that transmits mixture or solution, comprise the container (20) with the volume that can hold described mixture or solution; Described container (20) comprises entrance (22) in the upper part that is arranged on described container (20), is arranged on outlet (24) relative with described entrance (22) in the lower part of described container (20) and is arranged on described outlet (24) top and is constructed to control the flow speed controller (26) that leaves the described mixture of described container (20) or the flow velocity of solution via described outlet (24); It is characterized in that:Described container (20) comprises that the mechanism of the main body that is assembled into described container (20) is to maintain the stability of described mixture or solution, and wherein said mechanism is implemented as at least one sleeve (28) around at least a portion of the described main body of described container (20).
- 2. equipment as claimed in claim 1, the described main body of wherein said container (20) is cylinder form, and be equipped with at least two sleeves, the first sleeve (28a) is arranged in the upper part of columniform described main body of described container (20), and the second sleeve (28b) is arranged in the lower part of columniform described main body of described container (20); And wherein two sleeves (28a, 28b) are separated from one another.
- 3. equipment as claimed in claim 2, wherein said the first sleeve (28a) and described the second sleeve (28b) comprise admission passage (30) and go out passage (32), described admission passage (30) limits a passage, the described passage of described admission passage (30) receives the temperature that enters to regulate liquid to flow in described the first sleeve (28a) and described the second sleeve (28b) and around the outside of described container (20), and described in go out the temperature adjusting liquid that passage (32) discharge flows out; And wherein said the first sleeve (28a) and described the second sleeve (28b) receive the temperature with different temperatures to regulate liquid, and described temperature is below or above the mixture holding in described container (20) or the temperature of solution, allow thus described temperature to regulate heat transmission between liquid and described mixture or solution to maintain the stability of described mixture or solution.
- 4. equipment as claimed in claim 3, has wherein entered described the first sleeve (28a) and described the second sleeve (28b) via described admission passage (30) and has gone out the described temperature that passage (32) leaves described the first sleeve (28a) and described the second sleeve (28b) and regulate liquid to be drawn towards thermostat unit the temperature of described liquid be adjusted to preferred temperature and reenter described the first sleeve (28a) and described the second sleeve (28b) via described admission passage (30) via described.
- 5. equipment as claimed any one in claims 1 to 3, the described flow speed controller (26) that is wherein arranged on described outlet (24) top of described container (20) limits rotating shaft (34), described rotating shaft (34) is connected to the columniform described main body of described container (20) revolvably, and described rotating shaft (34) comprises opening (36), this opening (36) allows the solution or the mixture flow that in described container (20), hold to pass through described opening (36).
- 6. equipment as claimed in claim 5, further comprises agitator (38), and the end of wherein said agitator (38) ends at the top of the described opening (36) of described flow speed controller (26); And at least, on the described end of described agitator (38), stirring vane (42) is provided thereon.
- 7. equipment as claimed in claim 6, further comprises the filter (39) being arranged in described container (20) and between described opening (36) top of described stirring vane (42) and described flow speed controller (26).
- 8. equipment as claimed in claim 7, further comprise the stop part (40) of the described entrance (22) that is assembled into removedly described container (20), this stop part (40) comprises that the described upper part of the described agitator of permission (38) is inserted through hole (44) wherein; And the end portion that approaches described flow speed controller (26) of the described outlet (24) of described container (20) is constructed to convergent.
- 9. equipment as claimed in claim 8, wherein said equipment by can withstand high temperatures and the material of chemical attack make.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TH1203001498 | 2012-12-27 | ||
| TH1203001498U TH10617A3 (en) | 2012-12-27 | Equipment for the preparation and transfer of mixtures or solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203842594U true CN203842594U (en) | 2014-09-24 |
Family
ID=51219412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878760.3U Expired - Lifetime CN203842594U (en) | 2012-12-27 | 2013-12-27 | Equipment for preparing and conveying mixture or solution |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP3189786U (en) |
| KR (1) | KR200488464Y1 (en) |
| CN (1) | CN203842594U (en) |
| RU (1) | RU142486U1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10420901B2 (en) * | 2014-09-04 | 2019-09-24 | Ethicon, Inc. | Minimally clogging device for delivery of fluids |
| FR3077222B1 (en) * | 2018-01-26 | 2023-12-01 | Aptar France Sas | FLUID PRODUCT DISPENSER |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0746348Y2 (en) * | 1991-09-27 | 1995-10-25 | 豊 遠峰 | burette |
| US20090312567A1 (en) * | 2008-06-11 | 2009-12-17 | Peter Hrnciar | System and method for suppressing sublimation of materials during chemical transformation at high temperatures |
| JP5972174B2 (en) * | 2009-12-30 | 2016-08-17 | スリーエム イノベイティブ プロパティズ カンパニー | Detection method of living bioburden using microparticles |
-
2013
- 2013-12-24 KR KR2020130010719U patent/KR200488464Y1/en active IP Right Grant
- 2013-12-26 RU RU2013158120/05U patent/RU142486U1/en active
- 2013-12-26 JP JP2013007373U patent/JP3189786U/en not_active Expired - Lifetime
- 2013-12-27 CN CN201320878760.3U patent/CN203842594U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| RU142486U1 (en) | 2014-06-27 |
| KR200488464Y1 (en) | 2019-02-07 |
| JP3189786U (en) | 2014-04-03 |
| KR20140004144U (en) | 2014-07-07 |
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