CN204337816U - A kind of medicine production crystallizing tank - Google Patents
A kind of medicine production crystallizing tank Download PDFInfo
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- CN204337816U CN204337816U CN201420691467.0U CN201420691467U CN204337816U CN 204337816 U CN204337816 U CN 204337816U CN 201420691467 U CN201420691467 U CN 201420691467U CN 204337816 U CN204337816 U CN 204337816U
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- liquid nitrogen
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- nitrogen
- crystallizing tank
- agitator
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Abstract
The utility model discloses a kind of medicine production crystallizing tank, comprise tank body, described tank body comprises top cover and cavity, described top cap central arranges stirring motor, breather valve, charging hole and peep hole, stirring motor is extended with agitator downwards, agitator is placed in described cavity, chuck is arranged with outside described cavity, cavity bottom is provided with discharging opening, it is characterized in that, described top cover is also provided with liquid nitrogen import, bottom in described cavity is provided with nitrogen coil pipe, separately establish a liquid nitrogen pipe, described liquid nitrogen pipe connects nitrogen coil pipe by liquid nitrogen import, described nitrogen coil pipe is provided with aperture, the utility model is intended to solve the inner easily residual material of existing crystallizing tank, the problem that cooling effectiveness is not high, improve mixing of materials efficiency simultaneously.
Description
Technical field
The utility model belongs to medicine production equipment technical field, is specifically related to a kind of medicine production crystallizing tank.
Background technology
In the production process of medicine; often can use crystallizing tank to make medicine crystal; stainless steel crystallizing tank is used for material stirring mixing in pharmacy; lower the temperature freezing; the effects such as finished product crystallization; in the process of crystallization; needing heats up to material lowers the temperature; what the method for wherein lowering the temperature was conventional is: in crystallizing tank, arrange cooling coil; in cooling coil, pass into condensed fluid cool material; cooling coil is set can produces more clean dead angle in crystallizing tank, easily cause material to remain, and cooling effectiveness is not high.
Application number is in the Chinese patent of " CN201120327073.3 ", discloses the utility model patent that name is called " a kind of Special crystalizing tank for vinpocetine ".Comprise tank frame, tank body and agitating device, wherein tank body comprises can body and cover, the bottom of can body offers discharging opening, and be provided with baiting valve at discharging opening, cover is provided with charging aperture, also be provided with the insulation jacket with steam inlet and condensation-water drain in can body periphery, described crystallizing tank also comprises the condenser coil be arranged in can body, and this condenser coil has the condensate inlet and condensate outlet that stretch out tank body setting.This crystallizing tank adopts condenser coil to carry out material cooling, there is more clean dead angle, the problem that cooling effectiveness is not high enough.
Utility model content
For the technical problem of above-mentioned existence; the utility model discloses a kind of medicine production crystallizing tank; to solve the inner easily residual material of existing crystallizing tank, the problem that cooling effectiveness is not high, adds nitrogen coil pipe in crystallizing tank; decrease the clean dead angle in tank; lowering the temperature to material by liquid nitrogen, has the advantage that cooling effectiveness is high, can also play the protective effect of isolated air for some oxidizable materials; meanwhile, improve the mixing efficiency of material in tank.
A kind of medicine production crystallizing tank, comprise tank body, described tank body comprises top cover and cavity, described top cap central arranges stirring motor, breather valve, charging hole and peep hole, stirring motor is extended with agitator downwards, agitator is placed in described cavity, chuck is arranged with outside described cavity, cavity bottom is provided with discharging opening, described top cover is also provided with liquid nitrogen import, and the bottom in described cavity is provided with nitrogen coil pipe, separately establishes a liquid nitrogen pipe, described liquid nitrogen pipe connects nitrogen coil pipe by liquid nitrogen import, and described nitrogen coil pipe is provided with aperture.
Further, the top of described chuck arranges steam inlet, and bottom arranges condensation-water drain.
Further, described liquid nitrogen pipe is provided with controlled valve.
Further, described agitator is anchor agitator.
The utility model adds nitrogen coil pipe to replace traditional condenser coil in crystallizing tank, liquid nitrogen can be passed in crystallizing tank by liquid nitrogen pipe, liquid nitrogen changes into nitrogen can absorb a large amount of heat, and liquid nitrogen directly contacts with material, heat transfer efficiency is high, the chemical property of nitrogen compares torpescence, and generally can not react with material, nitrogen is discharged by breather valve.
Relative to traditional cooling coil, the clean dead angle that nitrogen coil pipe causes is less, and the process of logical liquid nitrogen is the process of constantly flowing, material is difficult on coil pipe residual, so this crystallizing tank cleans more for convenience.
In the process of pharmacy; there are some pharmaceutical intermediates more unstable; ingress of air easily reacts; pass into nitrogen and can play the effect getting rid of air in tank; play certain protective effect; and, pass into nitrogen and can play the effect promoting to stir for material in tank, improve the mixability of material in tank and improve the transmission efficiency of temperature.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of medicine production crystallizing tank.
Detailed description of the invention
The utility model discloses a kind of medicine production crystallizing tank; nitrogen coil pipe is added in crystallizing tank; decrease the clean dead angle in tank; there is the advantage that cooling effectiveness is high; the protective effect of isolated air can also be played for some oxidizable materials, improve mixing efficiency and the temperature transmission efficiency of material in tank.
Below in conjunction with the accompanying drawing in the utility model, be clearly and completely described the technical scheme in the utility model, obviously, described is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite of not making creative work, all belongs to the scope of the utility model protection.
Shown in Figure 1, a kind of medicine production crystallizing tank, comprise tank body, described tank body comprises top cover 6 and cavity 7, described top cover 6 center arranges stirring motor 1, breather valve 2, charging hole 13 and peep hole 14, stirring motor 1 is extended with agitator 10 downwards, agitator 10 is placed in described cavity 7, chuck 9 is arranged with outside described cavity 7, discharging opening 15 is provided with bottom cavity 7, described top cover 6 is also provided with liquid nitrogen import 5, bottom in described cavity 7 is provided with nitrogen coil pipe 11, separately establish a liquid nitrogen pipe 3, described liquid nitrogen pipe 3 connects nitrogen coil pipe 11 by liquid nitrogen import 5, described nitrogen coil pipe 11 is provided with aperture, in the process of pharmacy, there are some pharmaceutical intermediates more unstable, ingress of air easily reacts, pass into nitrogen and can play the effect getting rid of air in tank, play certain protective effect, and, pass into nitrogen and can play the effect promoting to stir for material in tank, improve the mixability of material in tank and improve the transmission efficiency of temperature.The top of described chuck 9 arranges steam inlet 8, and bottom arranges condensation-water drain 15, and described liquid nitrogen pipe 3 is provided with controlled valve 4, and described agitator 10 is anchor agitator.
In time carrying out drug crystallization, steam can be passed into toward chuck 9 to heat up to material in tank, the water of steam-condensation is discharged from condensation-water drain 12, carry out medicine dissolving, need to stop passing into steam when cooling, open controlled valve 4, in crystallizing tank, liquid nitrogen is passed into by nitrogen coil pipe 11, time liquid nitrogen touches material, endothermic disintergration becomes nitrogen, makes material fast cooling, and drug ingedient is that crystal is separated out, crystal on tank skin can scrape by anchor agitator, by discharging opening 15 collection material.
By above description, the utility model has the advantage of: the efficiency that 1, improve material cooling, is directly contacted with material by nitrogen, both improve the utilization rate that temperature transmission efficiency turn improves the energy; 2, protective effect is provided to the pharmaceutical intermediate that some chemical property is active, with nitrogen, itself and air are separated, prevent medicine from going bad; 3, improve and be uniformly mixed efficiency, make mixing of materials abundant, also improve cooling effectiveness.
Above content is in conjunction with concrete preferred embodiment further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. a medicine production crystallizing tank, comprise tank body, described tank body comprises top cover and cavity, described top cap central arranges stirring motor, breather valve, charging hole and peep hole, stirring motor is extended with agitator downwards, agitator is placed in described cavity, chuck is arranged with outside described cavity, cavity bottom is provided with discharging opening, it is characterized in that, described top cover is also provided with liquid nitrogen import, bottom in described cavity is provided with nitrogen coil pipe, separately establish a liquid nitrogen pipe, described liquid nitrogen pipe connects nitrogen coil pipe by liquid nitrogen import, and described nitrogen coil pipe is provided with aperture.
2. a kind of medicine production crystallizing tank according to claim 1, it is characterized in that, the top of described chuck arranges steam inlet, and bottom arranges condensation-water drain.
3. a kind of medicine production crystallizing tank according to claim 1, is characterized in that, described liquid nitrogen pipe is provided with controlled valve.
4. a kind of medicine production crystallizing tank according to claim 1, it is characterized in that, described agitator is anchor agitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691467.0U CN204337816U (en) | 2014-11-17 | 2014-11-17 | A kind of medicine production crystallizing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420691467.0U CN204337816U (en) | 2014-11-17 | 2014-11-17 | A kind of medicine production crystallizing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337816U true CN204337816U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420691467.0U Active CN204337816U (en) | 2014-11-17 | 2014-11-17 | A kind of medicine production crystallizing tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN204337816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955501A (en) * | 2017-05-27 | 2017-07-18 | 湖北华丹医药科技股份有限公司 | A kind of bulk drug crystallizing tank pharmaceutical preparations temperature detection device |
| CN113041643A (en) * | 2020-09-11 | 2021-06-29 | 禹城鼎盛天成生物科技有限公司 | Nervonic acid oil spin crystallization device and method thereof |
-
2014
- 2014-11-17 CN CN201420691467.0U patent/CN204337816U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106955501A (en) * | 2017-05-27 | 2017-07-18 | 湖北华丹医药科技股份有限公司 | A kind of bulk drug crystallizing tank pharmaceutical preparations temperature detection device |
| CN113041643A (en) * | 2020-09-11 | 2021-06-29 | 禹城鼎盛天成生物科技有限公司 | Nervonic acid oil spin crystallization device and method thereof |
| CN113041643B (en) * | 2020-09-11 | 2023-11-24 | 禹城鼎盛天成生物科技有限公司 | Nervonic acid grease spin crystallization device and method thereof |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |