CN104922927A - Biological crystallizer - Google Patents
Biological crystallizer Download PDFInfo
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- CN104922927A CN104922927A CN201510349764.6A CN201510349764A CN104922927A CN 104922927 A CN104922927 A CN 104922927A CN 201510349764 A CN201510349764 A CN 201510349764A CN 104922927 A CN104922927 A CN 104922927A
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- tank body
- paddle
- fixedly connected
- tank
- shaft coupling
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Abstract
The invention discloses a biological crystallizer. The biological crystallizer comprises a motor, a coupler, a spindle and a tank, wherein the motor is in transmission connection with the spindle through the coupler, the coupler is disposed on the tank and fixedly connected with the same, the spindle is disposed in the tank, a first stirring blade and a second stirring blade are disposed on the spindle and fixedly connected with the same, the first stirring blade is horizontal, the second stirring blade is bent, a jacket is disposed on the outer side of the tank, the jacket is fixedly connected with and matched with the tank, a feeding valve and an exhaust pipe are disposed above the tank, and a discharging valve is disposed below the tank. The biological crystallizer is simple in structure, easy to operate, good in adaptability, stable in operation, and fast in crystallization.
Description
Technical field
The present invention relates to a kind of bioengineering equipment technical field, particularly relate to a kind of organic crystallization device.
Background technology
For the equipment of crystallization operation.The type of crystallizer is a lot, and the method obtaining hypersaturated state by solution can divide crystallizing evaporator and cooler crystallizer; Can decomposition mother solution circulation crystallization device and magma (i.e. the mixture of mother liquor and crystal) circulation crystallization device by the type of flow; Continuous crystalizer and periodic crystallisation device can be divided by mode of operation.A kind of trough-shaped container of crystallizer, wall is provided with chuck or device built with coiled pipe, in order to solution in heating or cooling bath.Crystallization tank can be used as crystallizing evaporator or cooler crystallizer.For improving crystal production intensity, agitator can be set up in groove.Crystallization tank can be used for continued operation or intermittently operated.The crystal that intermittently operated obtains is comparatively large, but crystal is easily linked to be druse, entrainment mother liquor, affects product purity.This mold structure is simple, and production intensity is lower, is applicable to the production of be pilot (as chemical reagent and biochemical reagents etc.).Fluid crystal bed carries out hydraulic classiciation to particle, bulky grain under, and granule is upper, draws off the comparatively uniform crystalline product of granularity from fluidized-bed bottom.Fine particle in fluid bed flows into circulation pipe with mother liquor, dissolves tiny crystals wherein when reheating.If replace the heating clamber of Oslo evaporative crystallizer with cooling chamber and remove vaporization chamber etc., then form oslo cooler crystallizer.The major defect of this equipment is that solute easily deposits on the heat transmission surface, and operation comparatively bothers, and thus applies not extensive.Device bottom is connected to elutriating cylinder, is provided with guide shell and cylindrical baffle in device, and during operation, the saturated feed liquid of heat is added to circulation pipe bottom continuously, is pumped to heater after mixing with the mother liquor being entrained with small crystals in circulation pipe.Solution after heating bottom guide shell near flow into crystallizer, and deliver to liquid level by the screw slowly rotated along guide shell.Solution cools at liquid surface evaporation, reaches hypersaturated state, and wherein part solute deposits at the particle surface suspended, and crystal is grown up.A decanting zone is also had in ring baffle periphery.Bulky grain sedimentation in decanting zone, granule then enters circulation pipe with mother liquor and is subject to heat of solution.Crystal enters elutriating cylinder in crystalliser feet.For making the granularity of crystalline product as far as possible evenly, the partial mother liquid that decanting zone is come being added to bottom elutriating cylinder, utilizing the effect of hydraulic classiciation, make granule return crystallizer with liquid stream, and crystalline product draws off from elutriating cylinder bottom.Current existing mold structure is complicated, and inconvenient operation, crystallization rate is slower.
Summary of the invention
It is simple that the technical problem to be solved in the present invention is to provide a kind of structure, processing ease, and adaptability is also better, stable, the organic crystallization device that crystallization rate is fast.
For solving the problem, the present invention adopts following technical scheme:
A kind of organic crystallization device, comprise motor, shaft coupling, main shaft and tank body, described motor is connected with spindle drive by shaft coupling, described shaft coupling is located on tank body, described shaft coupling is fixedly connected with tank body, described main shaft is located in tank body, held stationary when shaft coupling can keep driven by motor main axis, described main shaft is provided with paddle one and paddle two, feed liquid can stir evenly by paddle one, the crystal precipitated can stir by paddle two, described paddle one is fixedly connected with main shaft respectively with paddle two, described paddle one is in being horizontally disposed with, described paddle two is arranged in bending, described tank body arranged outside has chuck, chuck can keep tank structure to stablize, described chuck is fixedly connected with tank body, described chuck and tank body suitable, pan feeding valve and blast pipe is provided with above described tank body, blow-off valve is provided with below described tank body.
As preferably, be provided with baffle plate in described tank body, baffle plate can keep raw material stock dispersion when stirring.
As preferably, described baffle plate is fixedly connected with tank body, keeps baffle arrangement to stablize.
As preferably, described tank body side is provided with PH meter and temperature measurement probe, can measuring tempeature and pH value in real time.
As preferably, described tank base is provided with leg, Stability Analysis of Structures when keeping tank body to use.
It is simple that this technical scheme has structure, processing ease, and adaptability is also better, stable, the feature that crystallization rate is fast.
The invention has the beneficial effects as follows: the held stationary when shaft coupling of setting can keep driven by motor main axis, feed liquid can stir evenly by paddle one, the crystal precipitated can stir by paddle two, promote the speed of crystallization, chuck can keep tank structure to stablize, baffle plate can keep raw material stock dispersion when stirring, and PH meter and temperature measurement probe, can measuring tempeature and pH value in real time.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention 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 some embodiments of the present invention, 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 the structure chart of a kind of organic crystallization device of the present invention.
Detailed description of the invention
Consult shown in Fig. 1, a kind of organic crystallization device, comprise motor 1, shaft coupling 2, main shaft 3 and tank body 4, described motor 1 is in transmission connection by shaft coupling 2 and main shaft 3, described shaft coupling 2 is located on tank body 4, described shaft coupling 2 is fixedly connected with tank body 4, in use, main shaft 3 is driven to rotate by shaft coupling 2 starter motor 1, make the raw material in paddle 1 and paddle 26 stirring tank body 4, crystallization can be started, described main shaft 3 is located in tank body 4, described main shaft 3 is provided with paddle 1 and paddle 26, described paddle 1 is fixedly connected with main shaft 3 respectively with paddle 26, described paddle 1 is in being horizontally disposed with, described paddle 26 is arranged in bending, described tank body 4 arranged outside has chuck 7, described chuck 7 is fixedly connected with tank body 4, described chuck 7 is suitable with tank body 4, pan feeding valve 8 and blast pipe 9 is provided with above described tank body 4, blow-off valve 10 is provided with below described tank body 4.
Baffle plate 11 is provided with in described tank body 4.
Described baffle plate 11 is fixedly connected with tank body 4.
Described tank body 4 side is provided with PH meter 12 and temperature measurement probe 13.
Leg 14 is provided with bottom described tank body 4.
In use, drive main shaft 3 to rotate by shaft coupling 2 starter motor 1, make the raw material in paddle 1 and paddle 26 stirring tank body 4, can crystallization be started.
The invention has the beneficial effects as follows: the held stationary when shaft coupling of setting can keep driven by motor main axis, feed liquid can stir evenly by paddle one, the crystal precipitated can stir by paddle two, promote the speed of crystallization, chuck can keep tank structure to stablize, baffle plate can keep raw material stock dispersion when stirring, and PH meter and temperature measurement probe, can measuring tempeature and pH value in real time.
The above; be only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any change of expecting without creative work or replacement; all should be encompassed within protection scope of the present invention; therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (5)
1. an organic crystallization device, it is characterized in that: comprise motor, shaft coupling, main shaft and tank body, described motor is connected with spindle drive by shaft coupling, described shaft coupling is located on tank body, described shaft coupling is fixedly connected with tank body, described main shaft is located in tank body, described main shaft is provided with paddle one and paddle two, described paddle one is fixedly connected with main shaft respectively with paddle two, described paddle one is in being horizontally disposed with, described paddle two is arranged in bending, described tank body arranged outside has chuck, described chuck is fixedly connected with tank body, described chuck and tank body suitable, pan feeding valve and blast pipe is provided with above described tank body, blow-off valve is provided with below described tank body.
2. organic crystallization device according to claim 1, is characterized in that: be provided with baffle plate in described tank body.
3. organic crystallization device according to claim 2, is characterized in that: described baffle plate is fixedly connected with tank body.
4. organic crystallization device according to claim 3, is characterized in that: described tank body side is provided with PH meter and temperature measurement probe.
5. organic crystallization device according to claim 4, is characterized in that: described tank base is provided with leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349764.6A CN104922927A (en) | 2015-06-24 | 2015-06-24 | Biological crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510349764.6A CN104922927A (en) | 2015-06-24 | 2015-06-24 | Biological crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104922927A true CN104922927A (en) | 2015-09-23 |
Family
ID=54110550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510349764.6A Pending CN104922927A (en) | 2015-06-24 | 2015-06-24 | Biological crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104922927A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203609917U (en) * | 2013-12-04 | 2014-05-28 | 上海国舜化工设备有限公司 | Crystallizing tank |
| CN103861315A (en) * | 2014-04-04 | 2014-06-18 | 山东德澳精细化学品有限公司 | Crystallization kettle |
| CN204319821U (en) * | 2014-12-02 | 2015-05-13 | 成都华西堂投资有限公司 | A kind of sodium acid carbonate crystallizer containing central tube |
-
2015
- 2015-06-24 CN CN201510349764.6A patent/CN104922927A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203609917U (en) * | 2013-12-04 | 2014-05-28 | 上海国舜化工设备有限公司 | Crystallizing tank |
| CN103861315A (en) * | 2014-04-04 | 2014-06-18 | 山东德澳精细化学品有限公司 | Crystallization kettle |
| CN204319821U (en) * | 2014-12-02 | 2015-05-13 | 成都华西堂投资有限公司 | A kind of sodium acid carbonate crystallizer containing central tube |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150923 |