CN221268074U - Protection device for hydrothermal reaction kettle - Google Patents
Protection device for hydrothermal reaction kettle Download PDFInfo
- Publication number
- CN221268074U CN221268074U CN202323179159.8U CN202323179159U CN221268074U CN 221268074 U CN221268074 U CN 221268074U CN 202323179159 U CN202323179159 U CN 202323179159U CN 221268074 U CN221268074 U CN 221268074U
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- CN
- China
- Prior art keywords
- reaction kettle
- hydrothermal reaction
- upper cover
- inner cavity
- cover
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- 238000001027 hydrothermal synthesis Methods 0.000 title claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 3
- 239000005061 synthetic rubber Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 26
- 239000007788 liquid Substances 0.000 abstract description 10
- 238000002474 experimental method Methods 0.000 description 3
- 230000029087 digestion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The utility model discloses a protection device for a hydrothermal reaction kettle, which comprises a reaction kettle, wherein the bottom of the reaction kettle is provided with a base, and the top of the surface of the reaction kettle is in threaded connection with an upper cover. The utility model is used for supporting the bottom of the reaction kettle, so that the reaction kettle can be stably placed at a using position, the top of the reaction kettle is protected by arranging the upper cover, the liquid and gas ejected by the unreleased pressure in the inner cavity of the reaction kettle can be prevented from being directly ejected to hurt people, the sealing cover is convenient for an experimenter to move up and down by arranging the threaded sleeve, the screw and the rotating disc, the liquid and the gas ejected from the kettle opening are further released, the upper cover is limited by arranging the reinforcing frame, the bottom of the reinforcing frame is fixed in the inner cavity of the positioning frame by arranging the fixing shell, the fixing plate, the bolt and the spring, and the dismounting is convenient.
Description
Technical Field
The utility model relates to the technical field of hydrothermal reaction kettles, in particular to a protective device for a hydrothermal reaction kettle.
Background
The hydrothermal reaction kettle is also called a polymerization reaction kettle, a digestion tank, a high-pressure tank, a reaction kettle, a pressure-bomb, a hydrothermal synthesis reaction kettle, a digestion tank, a hydrothermal synthesis reaction kettle and an experimental reaction kettle, is a closed container capable of decomposing indissolvable substances, can be used for sample pretreatment in analysis such as atomic absorption spectroscopy, plasma emission and the like, and can also be used for small-dose synthesis reaction;
The utility model disclosed provides a protective device for preventing splashing of a hydrothermal reaction kettle, which has the following bulletin number: CN218077845U, which includes a base plate, a plurality of connecting chains, and an upper cover; the upper cover is provided with a groove inwards from the bottom surface; a through hole is formed in the top surface of the groove; one end of the connecting chain is fixedly connected to the top surface of the groove, when the cover is opened to generate splashing, the connecting chain can be used for limiting the axial movement of the cover, and the groove of the upper cover is used for shielding splashing liquid or gas;
The patent is used for shielding liquid or gas sprayed by the hydrothermal reaction kettle through the stainless steel chains and the upper cover, but the protection mechanism in the form is far away from idealization, the four connecting chains are heavy, the weight of the hydrothermal reaction kettle is increased, the use is inconvenient, in addition, after the experiment is finished, an experimenter needs to dismantle the four connecting chains in sequence, the cover is rotated to discharge, and the operation process is also more troublesome.
Disclosure of utility model
The utility model aims to provide a protection device for a hydrothermal reaction kettle, which has the advantage of more convenient use, and solves the problems that the traditional hydrothermal reaction kettle is used for shielding liquid or gas sprayed by the hydrothermal reaction kettle through a stainless steel chain and an upper cover, but the protection mechanism in the form is far away from idealized, four connecting chains are heavy, the weight of the hydrothermal reaction kettle is increased, the use is inconvenient, and in addition, after an experiment is finished, an experimenter needs to detach the four connecting chains in sequence, and then rotate a sleeve cover to discharge, so that the operation process is also more troublesome.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a protection device for hydrothermal reaction kettle, includes reation kettle, reation kettle's bottom is provided with the base, reation kettle's top threaded connection has the upper cover, reation kettle's top is provided with the cauldron mouth, the top of upper cover is provided with the thread bush, the inner chamber threaded connection of thread bush has the screw rod, the bottom swing joint of screw rod has sealed lid, the inner chamber of sealed lid and the surface swing joint of cauldron mouth, the equal swing joint in bottom of upper cover both sides has the reinforcement frame, the both sides at base top all are provided with the locating frame, the fixed orifices has been seted up to the bottom of reinforcement frame, the back of locating frame is provided with the fixed shell, the front side of fixed shell inner chamber is provided with the fixed plate, the surface through connection of fixed plate has the bolt, the surface cover of bolt is equipped with the spring, the rear side fixedly connected with locating plate on bolt surface, the one end of bolt is provided with the push-pull dish.
Preferably, handles are arranged on two sides of the top of the upper cover, and a heat insulation layer is arranged on the surface of each handle.
Preferably, a rotating disc is arranged at the top of the screw rod, and an anti-skid sleeve is sleeved on the surface of the rotating disc.
Preferably, the bottom of base is provided with the slipmat, and the bottom of slipmat is provided with the anti-skidding line.
Preferably, a sealing gasket is arranged at the bottom of the sealing cover, and the bottom of the sealing gasket is contacted with the top of the kettle opening.
Preferably, a holding rod is arranged on one side of the reinforcing frame, and the holding rod is made of synthetic rubber.
Preferably, the top and the bottom of the inner cavity of the fixed shell are provided with limit grooves, the inner cavity of the limit grooves is movably connected with limit blocks, and one side of each limit block is fixedly connected with the surface of the locating plate.
Preferably, a fixing sleeve is arranged on one side of the fixing shell, a positioning pin is connected with an inner cavity of the fixing sleeve in a threaded mode, and one end of the positioning pin penetrates through the inner cavity of the positioning plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. The utility model is used for supporting the bottom of the reaction kettle, so that the reaction kettle can be stably placed at a using position, the top of the reaction kettle is protected by arranging the upper cover, the liquid and gas ejected by the unreleased pressure in the inner cavity of the reaction kettle can be prevented from being directly ejected to hurt people, the sealing cover is convenient for an experimenter to move up and down by arranging the threaded sleeve, the screw and the rotating disc, the liquid and the gas ejected from the kettle opening are further released, the upper cover is limited by arranging the reinforcing frame, the bottom of the reinforcing frame is fixed in the inner cavity of the positioning frame by arranging the fixing shell, the fixing plate, the bolt and the spring, and the dismounting is convenient.
2. According to the utility model, the lifting handle is arranged, so that an experimenter can lift the hydrothermal reaction kettle to move, the rotating disc is arranged, the experimenter can conveniently manually rotate the screw rod, the screw rod can drive the sealing cover to move upwards or downwards, the friction force at the bottom of the base can be increased by arranging the anti-slip pad, the stability of the hydrothermal reaction kettle in placing is further improved, the sealing performance between the bottom of the sealing cover and the top of the kettle opening can be increased by arranging the sealing pad, the holding rod is arranged, the experimenter can conveniently move the reinforcing frame by hands, and the limiting groove and the limiting block are arranged for limiting the positioning plate, so that the moving stability of the bolt in the inner cavity of the fixed shell can be increased.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 3 is an enlarged partial schematic view of the present utility model at A in FIG. 2;
FIG. 4 is a schematic cross-sectional view of a stationary housing of the present utility model;
fig. 5 is a perspective view of the fixing case of the present utility model.
In the figure: 1. a reaction kettle; 2. a base; 3. an upper cover; 4. a kettle opening; 5. a thread sleeve; 6. a screw; 7. sealing cover; 8. a reinforcing frame; 9. a positioning frame; 10. a fixing hole; 11. a fixed case; 12. a fixing plate; 13. a plug pin; 14. a spring; 15. a positioning plate; 16. a push-pull disc; 17. a handle; 18. and (5) rotating the disc.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The components of the utility model are all common standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 1-5, a protection device for a hydrothermal reaction kettle comprises a reaction kettle 1, a base 2 is arranged at the bottom of the reaction kettle 1, an upper cover 3 is connected to the top of the surface of the reaction kettle 1 in a threaded manner, a kettle opening 4 is arranged at the top of the reaction kettle 1, a threaded sleeve 5 is arranged at the top of the upper cover 3, a screw rod 6 is connected to the inner cavity of the threaded sleeve 5 in a threaded manner, a sealing cover 7 is movably connected to the bottom of the screw rod 6, the inner cavity of the sealing cover 7 is movably connected to the surface of the kettle opening 4, reinforcing frames 8 are movably connected to the bottoms of the two sides of the upper cover 3, positioning frames 9 are arranged on the two sides of the top of the base 2, the upper cover 3 is arranged on the surface of the reaction kettle 1, the upper cover 3 can be detached through rotation, the upper cover 3 can shield liquid and gas sprayed out of the kettle opening 4, the bottom of the reinforcing frames 8 is fixed in the inner cavity of the positioning frames 9, and the upper cover 3 is prevented from being easily separated from the surface of the reaction kettle 1.
The fixed orifices 10 have been seted up to the bottom of reinforcement frame 8, the back of locating frame 9 is provided with fixed shell 11, the front side of fixed shell 11 inner chamber is provided with fixed plate 12, the surface through connection of fixed plate 12 has bolt 13, the surface cover of bolt 13 is equipped with spring 14, the rear side fixedly connected with locating plate 15 on bolt 13 surface, the one end of bolt 13 is provided with push-and-pull dish 16, the inner chamber of fixed orifices 10 is inserted to the one end of bolt 13 under spring 14's effect, when need dismantle reinforcement frame 8, the experimenter pulls push-and-pull dish 16, push-and-pull dish 16 drives bolt 13 and removes until the one end of bolt 13 breaks away from with the inner chamber of fixed orifices 10, can remove the bottom of reinforcement frame 8 to the outside of locating frame 9.
Both sides at the top of the upper cover 3 are provided with handles 17, and the surfaces of the handles 17 are provided with heat insulation layers.
Through above-mentioned technical scheme, through setting up carrying handle 17, make things convenient for the experimenter to mention this hydrothermal reaction kettle 1 and remove.
The top of screw rod 6 is provided with rotary disk 18, and the surface cover of rotary disk 18 is equipped with the antiskid cover.
Through above-mentioned technical scheme, through setting up rotary disk 18, make things convenient for the manual rotation screw rod 6 of experimenter, screw rod 6 can drive sealed lid 7 and upwards or the downward movement.
The bottom of base 2 is provided with the slipmat, and the bottom of slipmat is provided with the anti-skidding line.
Through above-mentioned technical scheme, through setting up the slipmat, can increase the frictional force of base 2 bottom, stability when further improving hydrothermal reaction kettle 1 and placing.
The bottom of the sealing cover 7 is provided with a sealing gasket, and the bottom of the sealing gasket is contacted with the top of the kettle opening 4.
Through above-mentioned technical scheme, through setting up sealed pad, can increase the leakproofness between sealed lid 7 bottom and the cauldron mouth 4 top.
One side of the reinforcing frame 8 is provided with a holding rod, and the holding rod is made of synthetic rubber.
Through above-mentioned technical scheme, through setting up the hand grip, make things convenient for the experimenter to remove reinforcement frame 8 with the hand.
Limiting grooves are formed in the top and the bottom of the inner cavity of the fixed shell 11, limiting blocks are movably connected to the inner cavity of the limiting grooves, and one side of each limiting block is fixedly connected with the surface of the positioning plate 15.
Through above-mentioned technical scheme, through setting up spacing groove and stopper for spacing locating plate 15, can increase the mobility stability of bolt 13 at the fixed shell 11 inner chamber.
One side of the fixed shell 11 is provided with a fixed sleeve, an inner cavity of the fixed sleeve is in threaded connection with a positioning pin, and one end of the positioning pin penetrates through the inner cavity of the positioning plate 15.
Through above-mentioned technical scheme, through setting up fixed cover and locating pin for spacing locating plate 15, avoid bolt 13 to break away from the inner chamber of fixed orifices 10 because of the effect of external force.
When the device is used, after the reaction of materials in the hydrothermal reaction kettle 1 is completed, an experimenter rotates the rotating disk 18 at first, the rotating disk 18 drives the screw rod 6 to rotate, the screw rod 6 drives the sealing cover 7 to move upwards, liquid or gas in the inner cavity of the reaction kettle 1 can be sprayed out from the kettle opening 4 under the action of residual pressure, the upper cover 3 can be prevented from being directly opened, the sprayed liquid or gas hurts the experimenter, then, the positioning pin is manually rotated, as the surface of the positioning pin is in threaded connection with the inner cavity of the fixed sleeve, the positioning pin can move towards the outer side of the fixed shell 11 along with rotation, so that one end of the positioning pin is separated from the inner cavity of the positioning plate 15, the push-pull disk 16 is pulled, the push-pull disk 16 drives the plug pin 13 to move to one end of the plug pin to be separated from the inner cavity of the fixed hole 10 on the surface of the fixed frame 8, the bottom of the fixed frame 8 can be moved out of the inner cavity of the fixed frame 9, and then, the upper cover 3 is rotated to be separated from the inner cavity of the reaction kettle 1, and materials in the inner cavity of the reaction kettle 1 can be taken.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a protection device for hydrothermal reaction kettle, includes reation kettle (1), its characterized in that: the bottom of reation kettle (1) is provided with base (2), the top threaded connection on reation kettle (1) surface has upper cover (3), the top of reation kettle (1) is provided with cauldron mouth (4), the top of upper cover (3) is provided with thread bush (5), the inner chamber threaded connection of thread bush (5) has screw rod (6), the bottom swing joint of screw rod (6) has sealed lid (7), the inner chamber of sealed lid (7) and the surface swing joint of cauldron mouth (4), the equal swing joint in bottom of upper cover (3) both sides has reinforcement frame (8), the both sides at base (2) top all are provided with locating frame (9), fixed orifices (10) have been seted up to the bottom of reinforcement frame (8), the back of locating frame (9) is provided with fixed shell (11), the front side of fixed shell (11) inner chamber is provided with fixed plate (12), the surface through connection of fixed plate (12) has plug pin (13), the surface cover of plug pin (13) is equipped with spring (14), the surface cover of plug pin (13) is provided with plug pin (16) one end of plug pin (16).
2. The protective device for a hydrothermal reaction kettle according to claim 1, wherein: both sides at the top of the upper cover (3) are provided with handles (17), and the surfaces of the handles (17) are provided with heat insulation layers.
3. The protective device for a hydrothermal reaction kettle according to claim 1, wherein: the top of screw rod (6) is provided with rotary disk (18), the surface cover of rotary disk (18) is equipped with the antiskid cover.
4. The protective device for a hydrothermal reaction kettle according to claim 1, wherein: the bottom of base (2) is provided with the slipmat, and the bottom of slipmat is provided with the anti-skidding line.
5. The protective device for a hydrothermal reaction kettle according to claim 1, wherein: the bottom of the sealing cover (7) is provided with a sealing gasket, and the bottom of the sealing gasket is contacted with the top of the kettle opening (4).
6. The protective device for a hydrothermal reaction kettle according to claim 1, wherein: one side of the reinforcing frame (8) is provided with a holding rod, and the holding rod is made of synthetic rubber.
7. The protective device for a hydrothermal reaction kettle according to claim 1, wherein: limiting grooves are formed in the top and the bottom of the inner cavity of the fixed shell (11), limiting blocks are movably connected to the inner cavity of the limiting grooves, and one side of each limiting block is fixedly connected with the surface of the locating plate (15).
8. The protective device for a hydrothermal reaction kettle according to claim 1, wherein: one side of the fixed shell (11) is provided with a fixed sleeve, an inner cavity of the fixed sleeve is connected with a positioning pin in a threaded mode, and one end of the positioning pin penetrates through the inner cavity of the positioning plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323179159.8U CN221268074U (en) | 2023-11-24 | 2023-11-24 | Protection device for hydrothermal reaction kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323179159.8U CN221268074U (en) | 2023-11-24 | 2023-11-24 | Protection device for hydrothermal reaction kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221268074U true CN221268074U (en) | 2024-07-05 |
Family
ID=91703473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323179159.8U Active CN221268074U (en) | 2023-11-24 | 2023-11-24 | Protection device for hydrothermal reaction kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221268074U (en) |
-
2023
- 2023-11-24 CN CN202323179159.8U patent/CN221268074U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |