CN206082467U - Hydrothermal synthesis reactor - Google Patents
Hydrothermal synthesis reactor Download PDFInfo
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- CN206082467U CN206082467U CN201621100593.XU CN201621100593U CN206082467U CN 206082467 U CN206082467 U CN 206082467U CN 201621100593 U CN201621100593 U CN 201621100593U CN 206082467 U CN206082467 U CN 206082467U
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- wedge
- kettle
- sealing ring
- riser flange
- inner bag
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Abstract
The utility model provides a hydrothermal synthesis reactor, including the cauldron body, kettle cover and inner bag, cauldron body upper end edge is equipped with wedge -riser flange no. 1, the cauldron is internal to be equipped with the inner bag is equipped with the upper cover on, establish the ring platform of sealing ring in upper cover top is equipped with, is equipped with the sealing washer between ring platform and upper cover, and the sealing ring upper end is equipped with the rupture disk, and ring bench end is equipped with the kettle cover, kettle cover lower extreme edge be equipped with with a wedge -riser flange assorted wedge -riser flange no. 2, wedge -riser flange no. 1, wedge -riser flange no. 2 link to each other through wedge quick -open type clamp, upper cover, kettle cover center department are equipped with pressure release hole, pressure release mouth, the utility model discloses be equipped with wedge quick -open type clamp, it is easy and simple to handle, to avoid traditional threaded connection easily to misplace and exchanged the problem of wearing and tearing, and be equipped with positive arch rupture disk, the security is strong.
Description
Technical field
The utility model is related to technical field of chemical, and in particular to a kind of hydrothermal synthesis reaction kettle.
Background technology
Hydrothermal synthesis reaction kettle is the conventional mini type high temperature high-pressure reactor of chemical laboratory, also known as polymerization reaction kettle, height
Pressure counteracting tank, hydrothermal reaction kettle, Pressure solution bullet, digester etc., can be used for the synthetic reaction of low dose；Also using strong in tank body
Acid or highly basic and high temperature high pressure enclosed environment are reaching the purpose of rapid-digestion indissoluble material.
At present, existing hydrothermal synthesis reaction kettle structure is on market：One upper end is provided with externally threaded kettle cylinder, and one convex
Type lower gasket, a flat Upper gasket, a tetrafluoroethene inner bag, one sets female kettle cover, covers on an inner bag, upper lid
There are a reinforcing rod hole, also one reinforcing rod in center band screw column, screw column side.Specifically, first will by convex lower gasket
Convex surface puts into down kettle cylinder bottom, then tetrafluoroethene inner bag is put into into kettle cylinder, then plain cushion is placed on tetrafluoroethene inner bag on lid
Face, then kettle cover is tightened by screw thread, again injects reinforcing rod after tightening and tightens again in the hole on screw column.
But, this screw-fashion of screw thread is inconvenient, when screw thread is not on a horizontal plane, it is difficult to once just spiral shell
Line screw thread is to good, and thread abrasion is very fast.Hydrothermal synthesis reaction kettle is reacted in the experimental situation of outside high-temperature internal high pressure,
Screw thread is easily deformed after HTHP, kills, and just occurs and does not open, the problem that laboratory sample can take out.In addition, water
Thermal synthesis reactor be used for HTHP under conditions of operate, if occur oven ageing, temperature control failure, capacity misplace, pressure gauge
, there is larger potential safety hazard in the problems such as calculation error etc. can cause the blast of hydrothermal synthesis reaction kettle, hurt sb.'s feelings.
Utility model content
For above-mentioned problem, the utility model proposes a kind of hydro-thermal for being provided with rupture disk, being fixed by clip
Synthesis reaction vessel, good connecting effect, high safety.
In order to realize above-mentioned purpose, the utility model adopts following technical scheme：
A kind of hydrothermal synthesis reaction kettle, including kettle, kettle cover and inner bag, the kettle upper end-face edge is provided with wedge-riser flange
One, the autoclave body bottom center is provided with convex lower gasket is arranged with opening, the opening, and the convex lower gasket is provided with
The inner bag, the inner bag top is provided with convex annular edge, and the inner bag upper end is provided with the convex annular along the upper lid for matching,
The upper lid center is provided with relief hole, and annulus platform is just provided with the upper lid, is provided with close between the annulus platform and the upper lid
Seal, the annulus platform inner side is provided with sealing ring, and the sealing ring lower end is provided with two fixing holes, and the annulus platform lower end is provided with
Two projections matched with two fixing holes, the sealing ring upper end is provided with rupture disk, and the annulus platform upper end is provided with
The kettle cover, the kettle cover lower edge is provided with the wedge-riser flange two matched with the wedge-riser flange one, the wedge-riser flange
First, wedge-riser flange two is connected by wedge shape fast-open type clip, and the kettle cover center is provided with pressure relief opening.
Preferably, the inner bag external diameter is fitted close with the kettle internal diameter.
Preferably, the section of the sealing ring is trapezoidal.
Preferably, the sealing ring upper end is less than on the annulus platform upper end, the sealing ring upper end and the annulus platform
The difference in height at end is the thickness of the rupture disk.
Preferably, the annulus platform upper end is in same level height with the kettle upper end.
Preferably, the rupture disk is positive arch rupture disk.
Due to using above-mentioned technical scheme, the beneficial effects of the utility model are：The utility model is provided with wedge shape and opens soon
Formula clip, it is good to be fixedly connected effect, easy to operate, it is to avoid conventional threads connection easily dislocation and problem easy to wear；It is provided with just
Arch rupture disk, when pressure reaches certain value in kettle, gas can break through positive arch rupture disk and from pressure relief opening by relief hole
Discharge, it is to avoid reactor blast is hurted sb.'s feelings, high safety.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of the utility model wedge shape fast-open type clip；
Fig. 3 is the structural representation of the utility model sealing ring；
Fig. 4 is the structural representation of the utility model rupture disk；
In figure：1 kettle, 2 kettle covers, 3 inner bags, 4 wedge-riser flanges one, 5 convex lower gaskets, 6 convex annulars are along, lid, 8 pressure releases on 7
Hole, 9 annulus platforms, 10 sealing rings, 11 sealing rings, 12 fixing holes, 13 projections, 14 positive arch rupture disks, 15 wedge-riser flanges two, 16 wedges
Shape fast-open type clip, 17 pressure relief openings.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer
Type embodiment, is clearly and completely described to the technical scheme in the utility model embodiment.Based on reality of the present utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In the scope of the utility model protection.
A kind of hydrothermal synthesis reaction kettle, referring to figs. 1 to shown in Fig. 4, including kettle 1, kettle cover 2 and inner bag 3, the inner bag 3
External diameter is fitted close with the internal diameter of the kettle 1, and the upper end-face edge of the kettle 1 is provided with wedge-riser flange 1, in the bottom of the kettle 1
The heart is provided with convex lower gasket 5 is arranged with opening, the opening, and the convex lower gasket 5 is provided with the inner bag 3, described
The top of inner bag 3 is provided with convex annular along 6, and the upper end of the inner bag 3 is provided with the convex annular along the 6 upper lids 7 for matching, the upper lid
7 centers are provided with relief hole 8, and the top of the upper lid 7 is provided with annulus platform 9, between the annulus platform 9 and the upper lid 7 sealing is provided with
Circle 10, the section of the sealing ring 10 is trapezoidal, and the inner side of the annulus platform 9 is provided with sealing ring 11, and the lower end of the sealing ring 11 sets
There are two fixing holes 12, the lower end of annulus platform 9 is provided with two projections 13 matched with two fixing holes 12, described close
The upper end of seal ring 11 is provided with rupture disk 14, and the rupture disk 14 is positive arch rupture disk, and the upper end of the sealing ring 11 is less than the circle
The upper end of land 9, the upper end of the sealing ring 11 and the thickness that the difference in height of the upper end of annulus platform 9 is the rupture disk 14, it is described
The upper end of annulus platform 9 is with the upper end of the kettle 1 in same level height, and the upper end of annulus platform 9 is provided with the kettle cover 2, described
The lower edge of kettle cover 2 is provided with the wedge-riser flange 2 15 matched with the wedge-riser flange 1, the wedge-riser flange one 4, wedges method
Blue 2 15 are connected by wedge shape fast-open type clip 16, and the center of the kettle cover 2 is provided with pressure relief opening 17.
The utility model inner bag is polytetrafluoroethylliner liner, and annulus platform external diameter is fitted close with kettle internal diameter, in annulus platform
Footpath is fitted close with sealing ring external diameter, and inner bag external diameter is fitted close with kettle internal diameter.
Be provided with wedge shape fast-open type clip, it is good to be fixedly connected effect, easy to operate, it is to avoid conventional threads connection easily dislocation and
Problem easy to wear.Specifically, kettle cover is placed on kettle so that wedge-riser flange one and wedge-riser flange two overlap, then by wedge shape
Fast-open type clip coats wedge-riser flange one and wedge-riser flange two is fixed.Wedge shape fast-open type clip is that one end rotates connection, another
Two semicircular rings composition of threaded one end connection, the threaded connection of two semicircular rings is by being provided with externally threaded screw rod and being provided with
What the swivel nut of internal thread was realized, swivel nut is provided with stressed plate with screw rod from one end, by screwing stressed plate so that screw rod complies with spiral shell
Line is socketed in swivel nut, and wedge shape fast-open type clip is tightened up, so as to realize being fixedly connected to wedge-riser flange one and wedge-riser flange two.
It is provided with positive arch rupture disk, it is to avoid reactor blast is hurted sb.'s feelings, high safety.Specifically, when pressure arrival one in kettle
During definite value, gas can break through positive arch rupture disk by relief hole, then discharged by pressure relief opening and communicated with the external world.
Above example only to illustrate the technical solution of the utility model, rather than a limitation；Although with reference to aforementioned reality
Apply example to be described in detail the utility model, it will be understood by those within the art that：It still can be to front
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic；And these
Modification is replaced, and does not make the spirit and model of each embodiment technical scheme of essence disengaging the utility model of appropriate technical solution
Enclose.
Claims (6)
1. a kind of hydrothermal synthesis reaction kettle, it is characterised in that：Including kettle (1), kettle cover (2) and inner bag (3), the kettle (1)
Upper end-face edge is provided with wedge-riser flange one (4), and kettle (1) bottom centre is provided with to match somebody with somebody in opening, the opening and is arranged with convex
Lower gasket (5), the convex lower gasket (5) is provided with the inner bag (3), and inner bag (3) top is provided with convex annular along (6),
Inner bag (3) upper end is provided with the upper lid (7) matched along (6) with the convex annular, and upper lid (7) center is provided with pressure release
Hole (8), upper lid (7) top is provided with annulus platform (9), and between the annulus platform (9) and the upper lid (7) sealing ring is provided with
(10), annulus platform (9) inner side is provided with sealing ring (11), and sealing ring (11) lower end is provided with two fixing holes (12), institute
State annulus platform (9) lower end and be provided with two projections (13) matched with two fixing holes (12), on the sealing ring (11)
End is provided with rupture disk (14), and annulus platform (9) upper end is provided with the kettle cover (2), and kettle cover (2) lower edge is provided with and institute
The wedge-riser flange two (15) that wedge-riser flange one (4) matches is stated, the wedge-riser flange one (4), wedge-riser flange two (15) are by wedge
Shape fast-open type clip (16) is connected, and kettle cover (2) center is provided with pressure relief opening (17).
2. hydrothermal synthesis reaction kettle according to claim 1, it is characterised in that：Inner bag (3) external diameter and the kettle
(1) internal diameter is fitted close.
3. hydrothermal synthesis reaction kettle according to claim 1, it is characterised in that：The section of the sealing ring (10) is ladder
Shape.
4. hydrothermal synthesis reaction kettle according to claim 1, it is characterised in that：Sealing ring (11) upper end is less than described
Annulus platform (9) upper end, sealing ring (11) upper end is the rupture disk (14) with the difference in height of annulus platform (9) upper end
Thickness.
5. hydrothermal synthesis reaction kettle according to claim 1, it is characterised in that：Annulus platform (9) upper end and the kettle
Body (1) upper end is in same level height.
6. hydrothermal synthesis reaction kettle according to claim 1, it is characterised in that：The rupture disk (14) is positive arch explosion
Piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100593.XU CN206082467U (en) | 2016-09-22 | 2016-09-22 | Hydrothermal synthesis reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621100593.XU CN206082467U (en) | 2016-09-22 | 2016-09-22 | Hydrothermal synthesis reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206082467U true CN206082467U (en) | 2017-04-12 |
Family
ID=58482432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621100593.XU Active CN206082467U (en) | 2016-09-22 | 2016-09-22 | Hydrothermal synthesis reactor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206082467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393024A (en) * | 2018-05-07 | 2018-08-14 | 江苏宏博机械制造有限公司 | A kind of high-pressure bottle is every empty formula agitating device |
| CN109225093A (en) * | 2018-10-09 | 2019-01-18 | 永嘉县纳海川科技有限公司 | A kind of hydrothermal reaction kettle with waste heat circulation function |
| CN113522203A (en) * | 2021-08-26 | 2021-10-22 | 杭州师范大学钱江学院 | Sealing device for reaction kettle |
-
2016
- 2016-09-22 CN CN201621100593.XU patent/CN206082467U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108393024A (en) * | 2018-05-07 | 2018-08-14 | 江苏宏博机械制造有限公司 | A kind of high-pressure bottle is every empty formula agitating device |
| CN109225093A (en) * | 2018-10-09 | 2019-01-18 | 永嘉县纳海川科技有限公司 | A kind of hydrothermal reaction kettle with waste heat circulation function |
| CN113522203A (en) * | 2021-08-26 | 2021-10-22 | 杭州师范大学钱江学院 | Sealing device for reaction kettle |
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Addressee: Liu Zhongzhou Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice |
Addressee: Liu Zhongzhou Document name: Notice of approval of right to request |
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