CN201921688U - Chemical experiment reaction kettle with external driving and internal mixing - Google Patents
Chemical experiment reaction kettle with external driving and internal mixing Download PDFInfo
- Publication number
- CN201921688U CN201921688U CN2010206590334U CN201020659033U CN201921688U CN 201921688 U CN201921688 U CN 201921688U CN 2010206590334 U CN2010206590334 U CN 2010206590334U CN 201020659033 U CN201020659033 U CN 201020659033U CN 201921688 U CN201921688 U CN 201921688U
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- kettle
- shaft
- slip ring
- magnetic patch
- wall
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Abstract
The utility model discloses a chemical experiment reaction kettle with external driving and internal mixing, which comprises a kettle body (1) and a kettle cover (2); a mixing shaft (4) is arranged in the kettle body (1); an upper and a lower mixing blades (5, 5') are fixed on the mixing shaft (4). The chemical experiment reaction kettle is characterized in that a centering pin (6) is arranged at the bottom end of the mixing shaft (4); magnetic blocks (9) are fixedly arranged on the outer ends of four supporting rods on the middle part of the mixing shaft (4); a plastic sliding ring (18) arranged on the outer wall of the kettle body (1) is embedded in four magnetic blocks (9') in an internally symmetrical way; and a gear (10) is arranged on the outer wall of the plastic sliding ring (18) and is mesh with a shaft end gear (10') of a low-speed motor (11). The chemical experiment reaction kettle with external driving and internal mixing can prevent liquid leakage from the bottom part of the kettle body and also can prevent gas leakage from the kettle cover as adopting the method of external driving and internal mixing through magnetic force action; moreover, the reaction kettle is simple in structure, easy to seal and convenient to operate.
Description
Technical field
The utility model relates to a kind of improvement of chemical test reactor, stirs the chemical test reactor in specifically a kind of outer driving.Be specially adapted to produce the chemical reaction kettle of gas.
Background technology
General chemical reaction kettle is made up of kettle and kettle cover, wherein, is provided with charging aperture and gas outlet on kettle cover; In kettle, be provided with agitator; Bottom at kettle is provided with feed opening.The driving shaft of agitator stretches out from the middle part of kettle cover, makes drive shaft turns by drive unit, rotates thereby drive agitating device.The deficiency of this chemical reaction kettle is: because driving shaft stretches out from the middle part of kettle cover, so the sealing difficulty in the test that produces gas, is easy to produce gas leakage especially, if gas is harmful to, also easily testing crew is damaged.The driving shaft with agitator that has stretches out downwards from the bottom of kettle, drive unit is located at the bottom of kettle, this improvement, though solved the problem of gas leakage, but brought the fluid seepage of bottom, same sealing difficulty if adopt multi-layer sealed measure, has been brought complex structure, deficiency that rotary resistance is big again.
Summary of the invention
The purpose of this utility model is to provide a kind of liquid that can prevent from the autoclave body bottom seepage, also can prevent gas from kettle cover portion seepage, and the interior chemical test reactor that stirs of outer driving simple in structure, easy sealing.
For reaching above purpose, the technical scheme that the utility model adopted is: stir the chemical test reactor in this outer driving, constitute by kettle and kettle cover, kettle cover and kettle are by being threaded on kettle suitable for reading, on the mouth wall of kettle, be provided with sealing ring, in kettle, be provided with shaft, on fixing on the shaft, following paddle, it is characterized in that: the bottom at shaft is provided with centering pin, diapire center in kettle is provided with the pin cave, centering pin inserts in the pin cave, four support bars that are provided with in the middle part of shaft symmetry, outer end at support bar is fixed with magnetic patch, and the outer wall of kettle is provided with the plastics slip ring, four magnetic patch of embedding of symmetry in the plastics slip ring, magnetic patch on the plastics slip ring and the magnetic patch on the support bar are corresponding mutually, be provided with gear on the outer wall of plastics slip ring, be provided with slowspeed machine in a side of kettle, the gear on the outer wall of the shaft end gear of slowspeed machine and plastics slip ring is meshed.
The utility model is also implemented by following measure: described kettle and slowspeed machine are fixed on the same workbench.
Middle part at kettle cover is provided with the gas outlet, is provided with safety valve on the gas outlet; Side at kettle cover is provided with charge door, is provided with sealing-plug on charge door; One side is provided with discharging opening in the bottom of kettle, is provided with the helixseal plug in discharging opening.
The magnetic patch of described support bar outer end and the distance between the inner wall of kettle are 0.1mm.
Be provided with fixedly filler ring in the bottom side of plastics slip ring, fixedly filler ring is fixed on the kettle.
The beneficial effects of the utility model are: compare with the reactor that uses in carrying out an experiment in chemistry at present, owing to adopted the mode of outer driving, interior stirring, so, can prevent that liquid is from the autoclave body bottom seepage, also can prevent gas from kettle cover portion seepage, and simple in structure, easy sealing, easy to operate.
Description of drawings
Fig. 1, be that axis of no-feathering of the present utility model is to office's cross-sectional schematic.
Fig. 2, be that the utility model is along Figure 1A-A section cross-sectional schematic.
The specific embodiment
Make the utility model with reference to Fig. 1,2.Stirred chemical test reactor in should driving outward, constitute by kettle 1 and kettle cover 2, kettle cover 2 and kettle 1 are by being threaded on kettle 1 suitable for reading, on the mouth wall of kettle 1, be provided with sealing ring 3, in kettle 1, be provided with shaft 4, on fixing on the shaft 4, following paddle 5,5 ', it is characterized in that: be provided with centering pin 6 in the bottom of shaft 4, diapire center in kettle 1 is provided with pin cave 7, centering pin 6 inserts in the pin cave 7, four support bars 8 that are provided with in the middle part of shaft 4 symmetry, be fixed with magnetic patch 9 in the outer end of support bar 8, the outer wall of kettle 1 is provided with plastics slip ring 18, four magnetic patch 9 of embedding of symmetry in plastics slip ring 18 ', magnetic patch 9 on the plastics slip ring 18 ' and support bar 8 on magnetic patch 9 corresponding mutually, on the outer wall of plastics slip ring 18, be provided with gear 10, side at kettle 1 is provided with slowspeed machine 11, the shaft end gear 10 of slowspeed machine 11 ' be meshed with gear 10 on the outer wall of plastics slip ring 18, when slowspeed machine 11 starts, can drive plastics slip ring 18 rotates, by the magnetic patch on the plastics slip ring 18 9 ' to the attraction of the magnetic patch 9 of support bar 8 outer ends, the shaft 4 that drives in the kettle 1 rotates, in the realization, following paddle 5,5 ' rotation stir.
The utility model is also implemented by following measure: described kettle 1 and slowspeed machine 11 are fixed on the same workbench 12, make stable operation, convenience.
Be provided with gas outlet 13 at the middle part of kettle cover 2, on gas outlet 13, be provided with safety valve 14; Side at kettle cover 2 is provided with charge door 15, is provided with sealing-plug 16 on charge door 15; A side is provided with discharging opening 17 in the bottom of kettle 1, is provided with helixseal plug 19 in discharging opening 17.
The magnetic patch 9 of described support bar 8 outer ends and the distance between kettle 1 inwall are 0.1mm, with the magnetic patch 9 that reduces support bar 8 outer ends and the frictional force between kettle 1 inwall.
Be provided with fixedly filler ring 20 in the bottom side of plastics slip ring 18, fixedly filler ring 20 is fixed on the kettle 1.
Claims (4)
1. stir the chemical test reactor in outer a driving, constitute by kettle (1) and kettle cover (2), kettle cover (2) and kettle (1) are by being threaded on kettle (1) suitable for reading, on the mouth wall of kettle (1), be provided with sealing ring (3), in kettle (1), be provided with shaft (4), on shaft (4) is upward fixing, following paddle (5,5 '), it is characterized in that: be provided with centering pin (6) in the bottom of shaft (4), diapire center in kettle (1) is provided with pin cave (7), centering pin (6) inserts in the pin cave (7), be provided with four support bars (8) in the middle part symmetry of shaft (4), be fixed with magnetic patch (9) in the outer end of support bar (8), the outer wall of kettle (1) is provided with plastics slip ring (18), four magnetic patch of embedding (9 ') of symmetry in plastics slip ring (18), magnetic patch (9 ') on the plastics slip ring (18) and the magnetic patch (9) on the support bar (8) are corresponding mutually, on the outer wall of plastics slip ring (18), be provided with gear (10), side at kettle (1) is provided with slowspeed machine (11), and the shaft end gear (10 ') of slowspeed machine (11) is meshed with gear (10) on the outer wall of plastics slip ring (18).
2. stir the chemical test reactor in outer driving the according to claim 1, it is characterized in that: described kettle (1) and slowspeed machine (11) are fixed on the same workbench (12).
3. stir the chemical test reactor in outer driving the according to claim 1, it is characterized in that the magnetic patch (9) of described support bar (8) outer end and the distance between kettle (1) inwall are 0.1mm.
4. stir the chemical test reactor in outer driving the according to claim 1, it is characterized in that being provided with fixedly filler ring (20) in the bottom side of plastics slip ring (18), fixedly filler ring (20) is fixed on the kettle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590334U CN201921688U (en) | 2010-12-15 | 2010-12-15 | Chemical experiment reaction kettle with external driving and internal mixing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206590334U CN201921688U (en) | 2010-12-15 | 2010-12-15 | Chemical experiment reaction kettle with external driving and internal mixing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921688U true CN201921688U (en) | 2011-08-10 |
Family
ID=44425560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206590334U Expired - Lifetime CN201921688U (en) | 2010-12-15 | 2010-12-15 | Chemical experiment reaction kettle with external driving and internal mixing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201921688U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104445539A (en) * | 2014-12-31 | 2015-03-25 | 钱红霞 | Sewage treatment tank device utilizing stirring device and movable magnetic block |
| CN104492329A (en) * | 2014-11-17 | 2015-04-08 | 中国科学院力学研究所 | Micro-space volume solution magnetic granule stirring device |
| CN104495962A (en) * | 2014-12-31 | 2015-04-08 | 汪涛 | Sewage treatment tank device with agitating device and capable of manually agitating |
| CN107486058A (en) * | 2017-09-30 | 2017-12-19 | 徐州天太机械制造有限公司 | A kind of paint sealed stirring device |
| CN107899528A (en) * | 2017-12-20 | 2018-04-13 | 无锡市飞天油脂有限公司 | A kind of reaction kettle of circulation stirring up and down |
-
2010
- 2010-12-15 CN CN2010206590334U patent/CN201921688U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104492329A (en) * | 2014-11-17 | 2015-04-08 | 中国科学院力学研究所 | Micro-space volume solution magnetic granule stirring device |
| CN104445539A (en) * | 2014-12-31 | 2015-03-25 | 钱红霞 | Sewage treatment tank device utilizing stirring device and movable magnetic block |
| CN104495962A (en) * | 2014-12-31 | 2015-04-08 | 汪涛 | Sewage treatment tank device with agitating device and capable of manually agitating |
| CN104495962B (en) * | 2014-12-31 | 2016-01-27 | 汪涛 | A kind ofly carry out the sewage disposal tank arrangement of hand operated mixing with whipping appts |
| CN104445539B (en) * | 2014-12-31 | 2016-02-03 | 钱红霞 | A kind of sewage disposal tank arrangement utilizing agitating device and mobile magnetic patch |
| CN107486058A (en) * | 2017-09-30 | 2017-12-19 | 徐州天太机械制造有限公司 | A kind of paint sealed stirring device |
| CN107899528A (en) * | 2017-12-20 | 2018-04-13 | 无锡市飞天油脂有限公司 | A kind of reaction kettle of circulation stirring up and down |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |
|
| CX01 | Expiry of patent term |