CN205307854U - Crystallizer is used in cefotaxime sodium preparation - Google Patents
Crystallizer is used in cefotaxime sodium preparation Download PDFInfo
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- CN205307854U CN205307854U CN201620006964.1U CN201620006964U CN205307854U CN 205307854 U CN205307854 U CN 205307854U CN 201620006964 U CN201620006964 U CN 201620006964U CN 205307854 U CN205307854 U CN 205307854U
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- tank body
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Abstract
The utility model provides a crystallizer is used in cefotaxime sodium preparation, include a jar body, be equipped with inlet pipe and closed feed inlet at the top of the jar body, be equipped with the discharge gate bottom the jar body, be equipped with temperature -detecting device on the jar body, have the (mixing) shaft that stirs the leaf internal being equipped with of jar also be formed with the hollow cover that presss from both sides on the jar body to be connected with on the jar is personally experienced sth. Part of the body and press from both sides water inlet and the delivery port that overlaps the intercommunication, linked firmly on stirring the leaf and submited forked stirring tooth with the stirring leaf, link firmly the additional stirring leaf that the tip is curved curved at the (mixing) shaft near the one end bottom the jar body, and link firmly and the additional additional stirring tooth that stirs leaf cross arrangement on additional stirring leaf. Crystallizer is used in cefotaxime sodium preparation, through setting up the stirring tooth on the leaf in the stirring to set up additional stirring leaf at the (mixing) shaft near the one end bottom the jar body, can carry out abundant stirring to the internal material of jar, can guarantee with the here that crystallization reaction of material is gone on smoothly.
Description
Technical field
This utility model relates to medicine Preparation equipment technical field, particularly to a kind of cefotaxime sodium preparation crystallizer.
Background technology
In cefotaxime sodium preparation process, crystallization process is a very important process, crystallization processes carries out in crystallizer, though currently used crystallizer can substantially meet the requirement of material crystallization production process, but existing crystallizer is because of the restriction of shaft and paddle structure in actual production, the edge of tank body inner bottom part effectively cannot be stirred, thus easily affecting being normally carried out of material crystallization processes. Additionally, existing crystallizer also has certain deficiency in pot temperature control, this also can to crystallization processes be smoothed out impact.
Utility model content
In view of this, this utility model is directed to a kind of cefotaxime sodium preparation crystallizer, can overcome deficiency of the prior art, ensures being smoothed out of crystallization processes process, and has good result of use.
For reaching above-mentioned purpose, the technical solution of the utility model is achieved in that
A kind of cefotaxime sodium preparation crystallizer, including tank body, feed pipe and closed charging aperture it is provided with at the top of described tank body, it is provided with valvular discharging opening in the bottom of tank body, tank body is provided with temperature-detecting device, the shaft with paddle it is additionally provided with in tank body, described shaft drives via the driving device being located at above tank body and rotates, described tank body is also formed with the chuck of hollow, and on described tank body, it is connected to the water inlet connected with described chuck and outlet, described paddle is fixed with the stirrer gear cross-shaped with paddle, it is fixed with the sweeping additional paddle in end close to one end of tank base at described shaft, and be fixed with and the additional stirrer gear of additional paddle arranged crosswise on described additional paddle.
Further, it is parallel with hot water inlet pipe and cold water inlet at described water inlet, and on described hot water inlet pipe and cold water inlet, is respectively arranged with hot-water valve and Cold water tap.
Further, described discharging opening and described shaft are positioned opposite, are connected to, close to one end of discharging opening, the discharging paddle stretched in discharging opening at described shaft.
Further, the test side of described temperature-detecting device is placed in the bottom in tank body.
Relative to prior art, this utility model has the advantage that
(1) cefotaxime sodium preparation crystallizer described in the utility model, by arranging stirrer gear on paddle, and at shaft, additional paddle is set close to one end of tank base, thus the material in tank body can being stirred fully, it is smoothed out with the crystallization reaction that this can ensure material so that this crystallizer structure can have good result of use.
(2) water inlet parallel connection hot water inlet pipe and cold water inlet can select to inject hot water or cold water according to tank body temperature, better to regulate tank body temperature.
(3) arranging discharging paddle can prevent crystallized product blocking discharging opening from causing discharging difficulty.
(4) temperature-detecting device test side is placed in tank base and can ensure temperature detection effect.
Accompanying drawing explanation
The accompanying drawing constituting a part of the present utility model is further appreciated by of the present utility model for providing, and schematic description and description of the present utility model is used for explaining this utility model, is not intended that improper restriction of the present utility model. In the accompanying drawings:
Fig. 1 is the structural representation of the cefotaxime sodium preparation crystallizer described in this utility model embodiment;
Description of reference numerals:
1-tank body, 2-chuck, the additional stirrer gear of 3-, 4-paddle, 5-motor, 6-decelerator, 7-charging aperture, 8-feed pipe, 9-temperature-detecting device, 10-shaft, 11-stirrer gear, 12-hot water inlet pipe, 13-cold water inlet, 14-outlet pipe, 15-bearing, 16-discharging opening, 17-discharging paddle, the additional paddle of 18-.
Detailed description of the invention
It should be noted that when not conflicting, the embodiment in this utility model and the feature in embodiment can be mutually combined.
Describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
The present embodiment relates to a kind of cefotaxime sodium preparation crystallizer, as shown in fig. 1, it includes tank body 1, feed pipe 8 and closed charging aperture 7 it is provided with at the top of tank body 1, feed pipe 8 is set to many, and charging aperture 7 then may be designed as one or more, and charging aperture 7 can via being covered on cover closure thereon, and a transparent sight glasses can be on the cover board set, observe for crystallization reaction. Being additionally provided with the valvular discharging opening 16 of band in the bottom of tank body 1, be provided with temperature-detecting device 9, also be provided with the shaft 10 with paddle 4 in tank body 1 on tank body 1, shaft 10 drives via the driving device being located at above tank body 1 and rotates.
Driving device above-mentioned in the present embodiment includes the motor 5 being arranged on above tank body 1 and the decelerator 6 being connected on motor 5, and namely shaft 10 is connected with decelerator 6 by shaft coupling. As shown in fig. 1, tank body 1 is also formed with the chuck 2 of hollow, and on tank body 1, is connected to the water inlet and outlet 14 that connect with chuck 2, and on paddle 4, be also fixed with the stirrer gear 11 cross-shaped with paddle 4 shown in Fig. 1. The present embodiment is also fixed with the sweeping additional paddle 18 in end at shaft 10 close to the one end bottom tank body 1, the configuration of additional paddle 18 is corresponding with the bottom of tank body 1, and is fixed with on additional paddle 18 and the additional stirrer gear 3 of additional paddle 18 arranged crosswise.
, the water inlet on tank body 1 is parallel with hot water inlet pipe 12 and cold water inlet 13 in the present embodiment as shown in fig. 1, and hot water inlet pipe 12 and cold water inlet 13 also on be respectively arranged with hot-water valve and Cold water tap. And the discharging opening 16 bottom the tank body 1 in the present embodiment is also positioned opposite with shaft 10, and it is also associated with the discharging paddle 17 stretching in discharging opening 16 close to one end of discharging opening 16 at shaft 10. Discharging paddle 17 is utilized to be also prevented from the product blocking discharging opening 16 that crystallization produces such that it is able to ensure that discharging is smooth.
In the present embodiment, temperature-detecting device 9 is also for adopting thermometer or temperature sensor, and the test side of temperature-detecting device 9 is also placed in the bottom in tank body 1 as shown in Figure 1. This cefotaxime sodium preparation crystallizer by arranging stirrer gear 11 on paddle 4, and additional paddle 18 is set close to the one end bottom tank body 1 at shaft 10, thus the material in tank body 1 can being stirred fully, it is smoothed out with the crystallization reaction that this can ensure material, and by going out to connect hot water inlet pipe 12 and cold water inlet 13 also allows for temperature in tank body 1 and is controlled regulating at water inlet, so that this crystallizer structure can have good result of use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model.
Claims (4)
1. a cefotaxime sodium preparation crystallizer, including tank body, feed pipe and closed charging aperture it is provided with at the top of described tank body, it is provided with valvular discharging opening in the bottom of tank body, tank body is provided with temperature-detecting device, the shaft with paddle it is additionally provided with in tank body, described shaft drives via the driving device being located at above tank body and rotates, described tank body is also formed with the chuck of hollow, and on described tank body, it is connected to the water inlet connected with described chuck and outlet, it is characterized in that: on described paddle, be fixed with the stirrer gear cross-shaped with paddle, it is fixed with the sweeping additional paddle in end close to one end of tank base at described shaft, and be fixed with and the additional stirrer gear of additional paddle arranged crosswise on described additional paddle.
2. cefotaxime sodium preparation crystallizer according to claim 1, it is characterised in that: it is parallel with hot water inlet pipe and cold water inlet at described water inlet, and on described hot water inlet pipe and cold water inlet, is respectively arranged with hot-water valve and Cold water tap.
3. cefotaxime sodium preparation crystallizer according to claim 2, it is characterised in that: described discharging opening and described shaft are positioned opposite, are connected to, close to one end of discharging opening, the discharging paddle stretched in discharging opening at described shaft.
4. cefotaxime sodium preparation crystallizer according to claim 3, it is characterised in that: the test side of described temperature-detecting device is placed in the bottom in tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006964.1U CN205307854U (en) | 2016-01-06 | 2016-01-06 | Crystallizer is used in cefotaxime sodium preparation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620006964.1U CN205307854U (en) | 2016-01-06 | 2016-01-06 | Crystallizer is used in cefotaxime sodium preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205307854U true CN205307854U (en) | 2016-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620006964.1U Active CN205307854U (en) | 2016-01-06 | 2016-01-06 | Crystallizer is used in cefotaxime sodium preparation |
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| CN (1) | CN205307854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050915A (en) * | 2017-06-01 | 2017-08-18 | 湖北恒贸茶油有限公司 | Tea oil crystallizing tank with crystallization leading-out zone |
| CN109364517A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
-
2016
- 2016-01-06 CN CN201620006964.1U patent/CN205307854U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107050915A (en) * | 2017-06-01 | 2017-08-18 | 湖北恒贸茶油有限公司 | Tea oil crystallizing tank with crystallization leading-out zone |
| CN109364517A (en) * | 2018-12-27 | 2019-02-22 | 昆山恒诚荣机械设备有限公司 | Concentrate the agitating paddle of feeding system crystallizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cefotaxime sodium preparation standby crystallization tank Effective date of registration: 20220629 Granted publication date: 20160615 Pledgee: China CITIC Bank Co.,Ltd. Shijiazhuang Branch Pledgor: HARBIN HEJIA PHARMACEUTICAL Co.,Ltd. Registration number: Y2022130000042 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230727 Granted publication date: 20160615 Pledgee: China CITIC Bank Co.,Ltd. Shijiazhuang Branch Pledgor: HARBIN HEJIA PHARMACEUTICAL Co.,Ltd. Registration number: Y2022130000042 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Preparation and standby crystallization tank for cefotaxime sodium Effective date of registration: 20230807 Granted publication date: 20160615 Pledgee: China CITIC Bank Co.,Ltd. Shijiazhuang Branch Pledgor: HARBIN HEJIA PHARMACEUTICAL Co.,Ltd. Registration number: Y2023980051218 |