CN205954150U - Crystallizer for potassium dihydrogen phosphate crystal growth - Google Patents
Crystallizer for potassium dihydrogen phosphate crystal growth Download PDFInfo
- Publication number
- CN205954150U CN205954150U CN201620847305.0U CN201620847305U CN205954150U CN 205954150 U CN205954150 U CN 205954150U CN 201620847305 U CN201620847305 U CN 201620847305U CN 205954150 U CN205954150 U CN 205954150U
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- CN
- China
- Prior art keywords
- crystal growth
- outer tank
- dihydrogen phosphate
- potassium dihydrogen
- phosphate crystal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The utility model discloses a crystallizer for potassium dihydrogen phosphate crystal growth, including the inner tank, be provided with the closing cap on the inner tank, be provided with the feed inlet on the closing cap of inner tank, be provided with agitating unit on the closing cap, agitating unit is connected with the stirring derrick that is used for crystal growth, in the closing cap below, the inner tank is provided with outer jar outward, be provided with filler and heating device on outer jar, the inner tank is installed outside jar, be provided with the inlet on the inner tank lateral wall, the inlet is connected with the feed liquor pipe, outside extremely outer jar of the inlet pipe connection, the inner tank bottom is provided with the liquid outlet, the liquid outlet is connected with the drain pipe, the drain pipe is connected to outside outer jar, the utility model discloses a crystallizer structure helps crystal growth, and the convenience is controlled crystal growth parameters such as temperature, satisfies the growth demand of jumbo size potassium dihydrogen phosphate crystal, improves the efficiency of crystallization.
Description
Technical field
This utility model is related to a kind of tank body, specifically a kind of potassium dihydrogen phosphate crystal growth crystallizer.
Background technology
KDP (potassium dihydrogen phosphate) crystal is a kind of excellent electrooptic nonlinear optical material, is widely used in laser frequency, electricity
The high-tech sector such as light modulation and light high-speed switch.Particularly since the eighties, producing with laser instrument that thermonuclear reaction becomes can
Can, thus developing the research of inertia Shu Yue fusion (ICF) driver.
KDP crystal is so far less than any nonlinear optical material, it have larger electric light, nonlinear factor,
The high characteristic of laser damage threshold, particularly can grow the large-sized list of high-quality meeting required for heavy caliber thang-kng
Brilliant.Therefore, Large KDP crystalloid is the currently the only nonlinear optical material being applied in laser fusion.
KDP crystal conventional growth speed only reaches 1mm/day, and U.S. Ke Lifu orchid Crystal Is Inc. grows one piece of 370mm
The KDP crystal of bore just spent two years, was difficult to meet the needs to KDP crystalline material quantity for the ICF engineering.And KDP crystal
Fast-growth speed is 10～20mm/day, growth cycle 1～2 month, and its speed of growth improves ten than conventional growth speed
Several times.So improving the speed of growth of KDP crystal, shortening the subject matter that growth cycle is current KDP crystal, being to improve KDP
Crystal laser damage threshold valve is the important problem of research.
Utility model content
The purpose of this utility model is to provide a kind of potassium dihydrogen phosphate crystal growth crystallizer, and this crystallizer disclosure satisfy that
The growth of large scale potassium dihydrogen phosphate crystal.
In order to reach above-mentioned technical purpose, the technical solution of the utility model is：
A kind of potassium dihydrogen phosphate crystal growth crystallizer, including inner canister, described inner canister is provided with capping, described inner canister
Capping on be provided with charging aperture, described capping is provided with agitating device, described agitating device is connected with for crystal growth
Stirring derrick；Below capping, it is provided with outer tank outside described inner canister, described outer tank is provided with filler and heater,
Described inner canister is arranged in outer tank, described interior pot sidewall is provided with inlet, described inlet is connected with feed tube, described enter
Liquid pipe connects to outside outer tank, and described interior pot bottom is provided with liquid outlet, and described liquid outlet is connected with drain pipe, and described drain pipe is even
It is connected to outside outer tank.
In order to be intuitive to see the liquid level of inner canister, outer tank, described inner canister, outer tank are provided with liquid level meter.
Observe in outer tank for convenience, described outer tank is provided with visor.
Preferably, described heater is electrically heated rod.
In order to detect to the temperature in outer tank, described outer tank is provided with temperature-detecting device, preferably, temperature
Detection means is thermocouple.
In order to prevent the liquid in outer tank excessive, described outer tank top is provided with overfall.
Liquid discharge in outer tank, described outer tank bottom is provided with drain for convenience.
Crystallization jar structure of the present utility model contributes to crystal growth, conveniently the crystal growth parameters such as temperature is controlled
System, meets the growth demand of large scale potassium dihydrogen phosphate crystal, improves the efficiency of crystallization.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
With reference to the accompanying drawings and detailed description this utility model is described in further detail.
As shown in figure 1, a kind of potassium dihydrogen phosphate crystal growth crystallizer, including inner canister 1 and outer tank 2, outer tank 2 is arranged on
Outside inner canister 1, described inner canister 1 is arranged in outer tank 2.It is provided with liquid level meter 7 in described inner canister 1, outer tank 2, thus can be intuitively
See inner canister 1, the liquid level of outer tank 2.
Capping 3 is provided with described inner canister 1, the capping 3 of described inner canister 1 is provided with charging aperture 4, described capping 3 sets
It is equipped with agitating device 5, described agitating device 5 is connected with the stirring derrick 6 for crystal growth.
Below capping 3, described outer tank 2 is provided with filler 10 and heater.Mate as with filler 10, institute
State and be provided with overfall 11 on outer tank 2 top, prevent the liquid in outer tank 2 excessive.Described heater is electrically heated rod, with
When, in order to detect to the temperature in outer tank 2, described outer tank 2 is provided with temperature-detecting device, preferably, temperature inspection
Survey device is thermocouple.Observe in outer tank 2 for convenience, described outer tank 2 is provided with visor 12.Outer tank for convenience
Liquid discharge in 2, described outer tank 2 bottom is provided with drain 13.
Be provided with inlet on described inner canister 2 side wall, described inlet is connected with feed tube 8, described feed tube 8 connect to
Outside outer tank 2, described inner canister 1 bottom is provided with liquid outlet, and described liquid outlet is connected with drain pipe 9, and described drain pipe 9 connects to outer
Outside tank 2.
Above-described embodiment limits this utility model never in any form, every by the way of equivalent or equivalent transformation
The technical scheme obtaining all falls within protection domain of the present utility model.
Claims (8)
1. a kind of potassium dihydrogen phosphate crystal growth crystallizer, it is characterised in that including inner canister, described inner canister is provided with capping,
Be provided with charging aperture in the capping of described inner canister, described capping be provided with agitating device, described agitating device be connected with for
The stirring derrick of crystal growth；Below capping, outside described inner canister, it is provided with outer tank, described outer tank is provided with filler and adds
Thermal, described inner canister is arranged in outer tank, described interior pot sidewall is provided with inlet, described inlet is connected with feed liquor
Pipe, described feed tube connects to outside outer tank, and described interior pot bottom is provided with liquid outlet, and described liquid outlet is connected with drain pipe, institute
State drain pipe to connect to outside outer tank.
2. a kind of potassium dihydrogen phosphate crystal growth crystallizer according to claim 1 it is characterised in that：In described inner canister
It is provided with liquid level meter.
3. a kind of potassium dihydrogen phosphate crystal growth crystallizer according to claim 1 it is characterised in that：In described outer tank
It is provided with liquid level meter.
4. a kind of potassium dihydrogen phosphate crystal growth crystallizer according to claim 1 it is characterised in that：In described outer tank
It is provided with visor.
5. a kind of potassium dihydrogen phosphate crystal growth crystallizer according to claim 1 it is characterised in that：Described heating dress
It is set to electrically heated rod.
6. a kind of potassium dihydrogen phosphate crystal growth crystallizer according to claim 5 it is characterised in that：In described outer tank
It is provided with thermocouple.
7. a kind of potassium dihydrogen phosphate crystal growth crystallizer according to claim 1 it is characterised in that：In described outer tank
Overfall is provided with portion.
8. a kind of potassium dihydrogen phosphate crystal growth crystallizer according to claim 1 it is characterised in that：Under described outer tank
Drain is provided with portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847305.0U CN205954150U (en) | 2016-08-08 | 2016-08-08 | Crystallizer for potassium dihydrogen phosphate crystal growth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620847305.0U CN205954150U (en) | 2016-08-08 | 2016-08-08 | Crystallizer for potassium dihydrogen phosphate crystal growth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205954150U true CN205954150U (en) | 2017-02-15 |
Family
ID=57973465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620847305.0U Expired - Fee Related CN205954150U (en) | 2016-08-08 | 2016-08-08 | Crystallizer for potassium dihydrogen phosphate crystal growth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205954150U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683069A (en) * | 2021-08-23 | 2021-11-23 | 常熟市圆启晶体材料有限公司 | Preparation method of monopotassium phosphate crystal and crystallization tank |
| CN113755948A (en) * | 2021-08-23 | 2021-12-07 | 常熟市圆启晶体材料有限公司 | Potassium dihydrogen phosphate crystal growth groove |
-
2016
- 2016-08-08 CN CN201620847305.0U patent/CN205954150U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113683069A (en) * | 2021-08-23 | 2021-11-23 | 常熟市圆启晶体材料有限公司 | Preparation method of monopotassium phosphate crystal and crystallization tank |
| CN113755948A (en) * | 2021-08-23 | 2021-12-07 | 常熟市圆启晶体材料有限公司 | Potassium dihydrogen phosphate crystal growth groove |
| CN113755948B (en) * | 2021-08-23 | 2023-10-03 | 常熟市圆启晶体材料有限公司 | Potassium dihydrogen phosphate crystal growth tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20210808 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |