CN208975782U - A kind of double open form reaction kettles suitable for fluid current system - Google Patents
A kind of double open form reaction kettles suitable for fluid current system Download PDFInfo
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- CN208975782U CN208975782U CN201821651559.0U CN201821651559U CN208975782U CN 208975782 U CN208975782 U CN 208975782U CN 201821651559 U CN201821651559 U CN 201821651559U CN 208975782 U CN208975782 U CN 208975782U
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- autoclave body
- fluid
- reaction
- tapered opening
- seal cones
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 70
- 239000012530 fluid Substances 0.000 title claims abstract description 38
- 239000012528 membrane Substances 0.000 claims abstract description 17
- 239000011148 porous material Substances 0.000 claims abstract description 12
- 230000035699 permeability Effects 0.000 claims abstract description 5
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 238000004088 simulation Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- -1 Polytetrafluoroethylene Polymers 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000007805 chemical reaction reactant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013401 experimental design Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 210000004779 membrane envelope Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model provides a kind of double open form reaction kettles suitable for fluid current system, including hollow cylinder shape autoclave body, the both ends of autoclave body are equipped with tapered opening, the cylindrical cavity for accommodating example reaction storehouse is formed between two tapered openings in being internally located at for autoclave body, the both ends that example reaction storehouse is located in cylindrical cavity are sealed equipped with filter membrane；Seal cones are equipped at tapered opening, seal cones are set at tapered opening by the clamping nut being set in except autoclave body；Seal cones are equipped with the pore passed through for fluid permeability, and lead to filter membrane for pore one end, and the other end leads to except autoclave body；The peripheral surface middle position of autoclave body is equipped with the oblique thermometer hole being embedded in.The autoclave body of the utility model has tapered opening, simplifies the number of components, and it is even closer firm to cooperate；Fluid can also the two-way flow in the reaction kettle, the flow process of real simulation fluid.
Description
Technical field
The utility model relates to a kind of reaction kettles of high temperature and pressure simulation, synthesize especially for diafiltration, leaching, Water-rock interaction
It uses, more particularly to a kind of double open form reaction kettles suitable for fluid current system.
Background technique
Reaction kettle be widely used in geological process simulation, medicine synthesis, mineral and materials synthesis, chemosynthesis reaction and
Biological growth culture etc..The most structure of general reaction kettle is simple, i.e., is made of autoclave body and pressure cap open at one end, use process
In, it will be sealed in autoclave body to response sample and fluid using pressure cap.This kind of reaction kettles are mainly used in static process mould
Quasi- or reaction synthesis.But needing to build a kind of dynamic uneven environment in many cases, the ingredient of such as reacting fluid becomes
Situations such as changing the state of real time monitoring, the instant sampling of reacting fluid and control fluid flowing.
It is anti-that Chinese patent literature 2016200890578 discloses a kind of penetration type combination hydro-thermal for fluid current system
Kettle is answered, the autoclave body of the cylindrical shape including a both ends open, autoclave body surface interposition is equipped with the thermometer hole of oblique insertion, autoclave body
Bosom has sample bin, and there is filter sealing at the both ends of sample bin, and filter sealing part has sealing ring, and filter passes through conversion
Crimp head is mounted in autoclave body, there is high pressure capillary among two conversion crimp heads respectively, and high pressure capillary passes through pressure cap and card
Set sealing is fixed in autoclave body, and lead to filter for high pressure capillary one end, and the other end leads to outside autoclave body.In the technical solution,
Using filter, the sealing means of sealing ring at reaction kettle and conversion crimp head, there are seal failures under high temperature, hyperbaric environment
And the risk of damage of components.
Utility model content
In view of the drawbacks of the prior art, the utility model provides a kind of double open forms reaction suitable for fluid current system
The autoclave body of kettle, the reaction kettle has tapered opening, simplifies the number of components, and it is even closer, firm to cooperate；Fluid can also be
Two-way flow in the reaction kettle, the flow process of real simulation fluid.
To achieve the goals above, the utility model provides a kind of double open forms reaction suitable for fluid current system
Kettle, including hollow cylinder shape autoclave body, the both ends of autoclave body are equipped with tapered opening, are internally located at two tapered openings in autoclave body
Between form the cylindrical cavity for accommodating example reaction storehouse, the both ends that example reaction storehouse is located in cylindrical cavity are equipped with filter membrane envelope
Mouthful；Seal cones are equipped at tapered opening, seal cones are set to tapered opening by the clamping nut being set in except autoclave body
Place；Seal cones are equipped with the pore passed through for fluid permeability, and lead to filter membrane for pore one end, and the other end leads to except autoclave body；Kettle
The peripheral surface middle position of body is equipped with the oblique thermometer hole being embedded in.
Specifically, tapered opening is gradually expanded outward along autoclave body, tapered opening has and seal cones are mutually adapted
Cone angle, such as cone angle are 45 degree.Conical surface seal (horn mouth sealing) is more easily installed compared to flat seal, and sealing effect
It is good, the sealing being more suitable under hyperbaric environment.
Wherein, setting thermometer hole is used to monitor the temperature in example reaction storehouse；The temperature upper limit of the utility model to 650 DEG C,
The temperature upper limit (850 DEG C) of the hydrothermal reaction kettle provided in middle Patent No. 2016200890578 compared to the prior art has one
The reduction of tentering degree, the two are respectively used to the simulation process of different fluid reactive flow system, have different purposes.Furthermore
Due to temperature upper limit difference, the former material mostly uses noble metal, and cost is very high, the cost of noble metal maintenance maintenance after denaturing
Also remain high, correspondingly, in the application can according to actual use situation and also use unlike material reaction warehouse, such as
Polytetrafluoroethylene (PTFE), naturally it is also possible to using the more excellent precious metal material of the performances such as gold, platinum, be flexibly applied to various types of
Type reaction.Further, clean more convenient in the utility model, the intracorporal cylindrical cavity inner wall of kettle is more smooth, cleaning
Process is not allowed to be also easy to produce residual.
According to different reaction conditions, it is preferred that autoclave body, seal cones, clamping nut can be selected high temperature resistant, it is high pressure resistant,
Corrosion resistant material is made, and teflon membrane filter or goldleaf etc. can be used in filter membrane.
Further, on the one hand filter membrane is used for example reaction storehouse prefilter, on the other hand only allows fluid to be percolated and passes through,
For intercepting bulky grain sample in reaction process, avoid blocking fluid infiltration hole and fluid bleeding holes；Preferably, it is penetrated into fluid
The settable high pressure capillary passed through for fluid permeability in hole and fluid bleeding holes.
According to the utility model another kind specific embodiment, the middle part of clamping nut is equipped with through-hole, and seal cones are separate
One end of autoclave body is equipped with the switching part through through-hole, and fluid penetrates into hole and is arranged through switching part.Specifically, passing through rotation both ends
Clamping nut, compressing seal cones makes to form opposing seal region between seal cones and autoclave body, filter membrane and example reaction storehouse.
Double open form reaction kettles provided by the utility model for streaming flow system, its structure allow fluid from any
One end enters example reaction storehouse, and flows out from the other end in example reaction storehouse, can be passed through with the flow process of real simulation fluid
Joining end to end makes liquid pass through different autoclave bodies to simulate phase more than one time process, and can pass through the direction Lai Guan of change fluid
Survey the similarities and differences of reaction and back reaction；Its autoclave body, filter membrane sealing, clamping nut and example reaction storehouse is independent components, just
In dismounting, it is conducive to reaction, is easy to dispose sample, is also easy to later period cleaning；Wherein, example reaction storehouse is using for example cylindric module
Change design, keeps device more high pressure resistant.
The utility model has the advantages that autoclave body has tapered opening, and cooperation seal cones are imitated with good sealing
Fruit is applicable not only to traditional reaction, applies also for the reaction of current system, is widely used in the reaction of various conditions, in addition sample
The modularized design of product reaction warehouse can expand the pressure stabilizing upper limit of equipment to 650 DEG C and 100MPa, greatly improve the practical of equipment
Property；Since reaction kettle is the through autoclave body of double open forms, it is possible to join end to end, continue to pass through different systems for imitating fluid
Situation, and more experimental design thinkings can be simulated by changing fluid flow direction, and can accomplish to monitor in real time
Reactant ingredient.
The utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for double open form reaction kettles that the utility model is suitable for fluid current system.
Specific embodiment
As shown in Figure 1, a kind of double open form reaction kettles suitable for fluid current system, including hollow cylinder shape autoclave body 1,
The both ends of autoclave body 1 are equipped with tapered opening 2, form receiving example reaction in being internally located between two tapered openings 2 for autoclave body 1
The cylindrical cavity in storehouse 3, the both ends that example reaction storehouse 3 is located in cylindrical cavity are equipped with the sealing of filter membrane 4；It is set at tapered opening 2
There are seal cones 5, seal cones 5 are set at tapered opening 2 by the clamping nut 6 being set in except autoclave body 1；Seal cones
5 are equipped with the pore 7 passed through for fluid permeability, and lead to 7 one end of pore filter membrane 4, and the other end leads to except autoclave body 1.
The peripheral surface middle position of autoclave body 1 is equipped with the oblique thermometer hole 8 being embedded in, wherein setting thermometer hole 8 is for supervising
Control the temperature in example reaction storehouse.
Preferably, example reaction storehouse 3 is cylindrical shape.
In another preferable example of the utility model, the middle part of clamping nut 6 is equipped with through-hole, and seal cones 5 are separate
One end of autoclave body 1 is equipped with the switching part 9 through through-hole, and pore 7 is arranged through switching part 8, by rotatably compressing nut 6, compresses
Seal cones 5 make to form opposing seal area between tapered opening 2, filter membrane 4 and the example reaction storehouse 3 of seal cones 5 and autoclave body 1
Domain.
Before reaction: reaction starting material being placed in example reaction storehouse 3, then example reaction storehouse 3 is placed in the circle of autoclave body 1
In cylindrical cavity；Both ends in cylindrical cavity positioned at example reaction storehouse 3 add filter membrane 4, and 1 both ends of autoclave body pass through clamping nut
6 applied forces are compacted to seal cones 5 at the tapered opening 2 of autoclave body 1, are formed in cylindrical cavity and form the sky of opposing seal
Between.
If desired, multiple reaction kettles can be sequentially connected.
In reaction: temperature sensor injects thermometer hole 8, and reaction kettle is placed in heating furnace, is controlled for example, by temperature controller
Reaction warehouse temperature；Reacting fluid is protruded by the pore 7 through seal cones 5 of wherein one end, then flow to sample through filter membrane 4
Product reaction warehouse 3 is being oozed out by filter membrane 4 through the pore 7 of 1 other end of autoclave body after flowing out from example reaction storehouse 3.
By external liquid pump, adjustable fluid inlet and outlet flow and flow direction can be controlled in a certain range
Reaction warehouse pressure is reacted.
Preferably, can be in such a way that external liquid pump be set, to adjust the flow of fluid inlet and outlet, and then it can be
A certain range controls the pressure change in example reaction storehouse 2.
After reaction, clamping nut 6 is unscrewed, and removes seal cones 5, takes away filter membrane 4, take out example reaction storehouse 3 and its
In product then cleaned with hairbrush 2 inner wall wiped clean of cylindrical cavity inner wall in reaction kettle body 1 and example reaction storehouse,
It dries, places, to subsequent processing.
Although the utility model is disclosed above in the preferred embodiment, it is not intended to limit the utility model the model of implementation
It encloses.Any those skilled in the art change within the scope of the utility model for not departing from the utility model when can make a little
Into that is, all same improvement done according to the utility model should be the scope of the utility model and be covered.
Claims (2)
1. a kind of double open form reaction kettles suitable for fluid current system, including hollow cylinder shape autoclave body (1), feature exists
In:
The both ends of the autoclave body (1) are equipped with tapered opening (2), open in two tapers that are internally located at of the autoclave body (1)
The cylindrical cavity for accommodating example reaction storehouse (3) is formed between mouth (2), is located at the example reaction storehouse in the cylindrical cavity
(3) it is sealed equipped with filter membrane (4) at both ends；
Seal cones (5) are equipped at the tapered opening (2), the seal cones (5) are by being set in except the autoclave body (1)
Clamping nut (6) be set at the tapered opening (2)；
The seal cones (5) are equipped with the pore (7) passed through for fluid permeability, and filter membrane (4) are led in described pore (7) one end,
The other end leads to except the autoclave body (1)；
The peripheral surface middle position of the autoclave body (1) is equipped with the oblique thermometer hole (8) being embedded in.
2. double open form reaction kettles as described in claim 1, which is characterized in that the middle part of the clamping nut (6) is equipped with through-hole,
The seal cones (5) are equipped with the switching part (9) through the through-hole far from the one end of the autoclave body (1), and the pore (7) is passed through
Wear the switching part (9) setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651559.0U CN208975782U (en) | 2018-10-11 | 2018-10-11 | A kind of double open form reaction kettles suitable for fluid current system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651559.0U CN208975782U (en) | 2018-10-11 | 2018-10-11 | A kind of double open form reaction kettles suitable for fluid current system |
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| Publication Number | Publication Date |
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| CN208975782U true CN208975782U (en) | 2019-06-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651559.0U Expired - Fee Related CN208975782U (en) | 2018-10-11 | 2018-10-11 | A kind of double open form reaction kettles suitable for fluid current system |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173497A (en) * | 2020-01-10 | 2020-05-19 | 中国科学院广州地球化学研究所 | Mobile phase water rock reaction unit |
| CN112958006A (en) * | 2021-03-15 | 2021-06-15 | 北京科技大学 | Thick-wall hydrothermal high-pressure kettle and use method thereof |
-
2018
- 2018-10-11 CN CN201821651559.0U patent/CN208975782U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173497A (en) * | 2020-01-10 | 2020-05-19 | 中国科学院广州地球化学研究所 | Mobile phase water rock reaction unit |
| CN112958006A (en) * | 2021-03-15 | 2021-06-15 | 北京科技大学 | Thick-wall hydrothermal high-pressure kettle and use method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |