CN104609461B - A kind of water washing device of optical infrared imaging zinc sulphide - Google Patents
A kind of water washing device of optical infrared imaging zinc sulphide Download PDFInfo
- Publication number
- CN104609461B CN104609461B CN201510040896.0A CN201510040896A CN104609461B CN 104609461 B CN104609461 B CN 104609461B CN 201510040896 A CN201510040896 A CN 201510040896A CN 104609461 B CN104609461 B CN 104609461B
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- still
- pipe
- vertical axis
- washing
- zinc sulphide
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/08—Sulfides
Abstract
The invention discloses a kind of water washing device of optical infrared imaging zinc sulphide, comprise kettle, axle, motor, kettle is provided with opening for feed and discharge port, heating unit is provided with at the bottom of still body and still, stir shaft comprises vertical axis body and washing pipe, this washing pipe is provided with axially extended vertical axis hole, this vertical axis body manages coaxial setting with washing, the lower end of this vertical axis body is fixedly connected with the upper end of washing pipe and by the upper end shutoff of vertical axis hole, this washing pipe is provided with the agitator arm of some levels, this agitator arm is provided with horizontal shaft hole, this horizontal shaft hole is communicated with vertical axis hole, washing pipe above and on agitator arm is provided with nozzle, the bottom of this washing pipe is communicated with water inlet pipe by swivel joint, this water inlet pipe to run through at the bottom of described still and is welded and fixed with at the bottom of still.This water washing device can make zinc sulphide obtain fully and fast washing, and guarantees that the impurity of zinc sulphide fully dissolves, and improves the purity of zinc sulphide.
Description
Technical field
The present invention relates to a kind of water washing device, particularly relate to a kind of water washing device of optical infrared imaging zinc sulphide.
Background technology
Zinc sulphide has good optical property, can be applied on infrared imaging, but, in the production process of zinc sulphide, the precipitation of accelerated cure zinc is carried out owing to having introduced some other ion, this just causes in zinc sulphide and is mixed with some water-soluble impurity atoies, therefore needs, through washing process, to remove the impurity in zinc sulphide.So current water washing device water washing effect is poor, and not thoroughly, the contact between zinc sulphide and cleaning water is few, and reaction is slow, cause impurity to remove not thorough, and then the zinc sulphide purity obtained is not high.
Summary of the invention
Technical problem to be solved by this invention is: the water washing device providing a kind of optical infrared imaging zinc sulphide, and this water washing device can make zinc sulphide obtain fully and fast washing, and guarantees that the impurity of zinc sulphide fully dissolves, and improves the purity of zinc sulphide.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of water washing device of optical infrared imaging zinc sulphide, comprise kettle, vertical rotation is installed on the stir shaft in kettle, be fixed on the motor that kettle is in transmission connection with described stir shaft, the still top of described kettle is provided with opening for feed, discharge port is provided with at the bottom of the still of kettle, heating unit is provided with at the bottom of the still body of described kettle and still, described stir shaft comprises superposed vertical axis body and is positioned at the washing pipe of bottom, this washing pipe is provided with axially extended vertical axis hole, this vertical axis body manages coaxial setting with washing, the lower end of this vertical axis body is fixedly connected with the upper end of washing pipe and by the upper end shutoff of vertical axis hole, this washing pipe is provided with the agitator arm of some levels, this agitator arm is provided with axially extended horizontal shaft hole, this horizontal shaft hole is communicated with described vertical axis hole, described washing pipe above and on agitator arm is provided with nozzle, the bottom of this washing pipe is communicated with water inlet pipe by swivel joint, this water inlet pipe to run through at the bottom of described still and is welded and fixed with at the bottom of still.
As the preferred scheme of one, the nozzle on described agitator arm is arranged all upward.
As the preferred scheme of one, described heating unit comprise be wound in still body outside side heat pipe, be fixed on end heat pipe bottom at the bottom of still, this side heat pipe is all communicated with conductive fluid well heater with end heat pipe, and this conductive fluid well heater and side heat pipe and end heat pipe constitute conductive fluid flow cycle.
As the preferred scheme of one, heat pipe of the described end comprises the some circle heat pipes be fixed on bottom at the bottom of still, and this some circle heat pipe is arranged with one heart, is communicated with between this some circle heat pipe by radial tubes.
As the preferred scheme of one, the inside of described kettle is provided with inner support, and described washing pipe is rotated by auxiliary support axle sleeve and is installed on inner support.
As the preferred scheme of one, described discharge port is arranged at the center at the bottom of still.
After have employed technique scheme, effect of the present invention is: this water washing device utilizes stir shaft zinc sulphide material fully can be stirred, and to be passed in stir shaft and from the nozzle ejection stir shaft from water inlet pipe for the pure water washed, thus pure water and zinc sulphide material are fully reacted, this heating unit can guarantee that reaction is in an optimum temps, finally guarantee that water-soluble impurity can be fully soluble in water, after solubilizing reaction completes, stir shaft stops stirring, static layering, zinc sulphide precipitation and liquid are released from discharge port layering.Like this, this water washing device is washed while stirring, and dissolve thoroughly, dissolution rate is fast, and the purity of zinc sulphide is high.
Again because the nozzle on described agitator arm is arranged all upward, therefore, stir dry on nozzle can spray upward, and zinc sulphide material is from top to bottom blanking, and pure water can be made zinc sulphide shower, and reaction is more thoroughly completely.
Again due to described heating unit comprise be wound in still body outside side heat pipe, be fixed on end heat pipe bottom at the bottom of still, this side heat pipe is all communicated with conductive fluid well heater with end heat pipe, this conductive fluid well heater and side heat pipe and end heat pipe constitute conductive fluid flow cycle, this heating unit can fully at the bottom of still, still body heats, guarantee that washed reaction is in an optimum temps, accelerate dissolution.
Again because the inside of described kettle is provided with inner support, described washing pipe is rotated by auxiliary support axle sleeve and is installed on inner support, and like this, all there is support stir shaft top and bottom, improve the work-ing life of stir shaft.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the upward view of the embodiment of the present invention;
In accompanying drawing: 1. still body; 2. still top; 3. at the bottom of still; 4. stir shaft; 41. vertical axis bodies; 42. washing pipes; 5. motor; 6. speed reduction unit; 7. opening for feed; 8. agitator arm; 9. nozzle; 10. conductive fluid well heater; 11. discharge ports; 12. swivel joints; 13. water inlet pipes; 14. end heat pipes; 15. side heat pipes; 16. inner supports; 17. auxiliary support axle sleeves; 18. radial tubes.
Embodiment
Below by specific embodiment, the present invention is described in further detail.
As Fig. 1, shown in 2, a kind of water washing device of optical infrared imaging zinc sulphide, comprise kettle, vertical rotation is installed on the stir shaft 4 in kettle, be fixed on the motor 5 that kettle is in transmission connection with described stir shaft 4, the inside of this kettle is provided with inner support 16, the still top 2 of kettle is provided with bearing support, described stir shaft 4 comprises superposed vertical axis body 41 and is positioned at the washing pipe 42 of bottom, this washing pipe 42 is provided with axially extended vertical axis hole, this vertical axis body 41 is coaxially arranged with washing pipe 42, the lower end of this vertical axis body 41 is fixedly connected with the upper end of washing pipe 42 and by the upper end shutoff of vertical axis hole, this vertical axis body 41 rotates and is installed on the bearing support on still top 2, the lower end of this washing pipe 42 is rotated by auxiliary support axle sleeve 17 and is installed on inner support 16.Thus the rotation realizing stir shaft 4 is installed, and this still top 2 is provided with motor 5 and speed reduction unit 6, be used for driving stir shaft 4 to rotate.The still top 2 of described kettle is provided with opening for feed 7, and at the bottom of the still of kettle, 3 are provided with discharge port 11, and described discharge port 11 is arranged at the center of at the bottom of still 3.
This washing pipe 42 is provided with the agitator arm 8 of some levels, this agitator arm 8 is provided with axially extended horizontal shaft hole, this horizontal shaft hole is communicated with described vertical axis hole, nozzle 9 is provided with on described washing pipe 42 He on agitator arm 8, nozzle 9 on described agitator arm 8 is arranged all upward, and the nozzle 9 of washing pipe 42 is arranged on the tube wall of washing pipe 42.The bottom of this washing pipe 42 is communicated with water inlet pipe 13 by swivel joint 12, this water inlet pipe 13 to run through at the bottom of described still 3 and with 3 to be welded and fixed at the bottom of still.At the bottom of the still body 1 of described kettle and still, 3 are provided with heating unit, described heating unit comprise be wound in still body 1 outside side heat pipe 15, to be fixed at the bottom of still end heat pipe 14 bottom 3, this side heat pipe 15 is all communicated with conductive fluid well heater 10 with end heat pipe 14, and this conductive fluid well heater 10 constitutes conductive fluid flow cycle with side heat pipe 15 and end heat pipe 14.Heat pipe of the described end 14 comprises the some circle heat pipes be fixed at the bottom of still bottom 3, and this some circle heat pipe is arranged with one heart, is communicated with between this some circle heat pipe by radial tubes 18.Described side heat pipe 15 is semicanal, and this semicanal welds with still body 1 outer wall and constitutes conductive fluid flow passage.
This water washing device heats in the process of washing, can guarantee that water washing process is in a best temperature, utilize stir shaft 4 to wash while stirring, accelerate dissolution, makes reaction thorough, thus can obtain the high zinc sulphide of purity, is suitable for in optical infrared imaging.
Claims (6)
1. the water washing device of an optical infrared imaging zinc sulphide, comprise kettle, vertical rotation is installed on the stir shaft in kettle, be fixed on the motor that kettle is in transmission connection with described stir shaft, it is characterized in that: the still top of described kettle is provided with opening for feed, discharge port is provided with at the bottom of the still of kettle, heating unit is provided with at the bottom of the still body of described kettle and still, described stir shaft comprises superposed vertical axis body and is positioned at the washing pipe of bottom, this washing pipe is provided with axially extended vertical axis hole, this vertical axis body manages coaxial setting with washing, the lower end of this vertical axis body is fixedly connected with the upper end of washing pipe and by the upper end shutoff of vertical axis hole, this washing pipe is provided with the agitator arm of some levels, this agitator arm is provided with axially extended horizontal shaft hole, this horizontal shaft hole is communicated with described vertical axis hole, described washing pipe above and on agitator arm is provided with nozzle, the bottom of this washing pipe is communicated with water inlet pipe by swivel joint, this water inlet pipe to run through at the bottom of described still and is welded and fixed with at the bottom of still.
2. the water washing device of a kind of optical infrared imaging zinc sulphide as claimed in claim 1, is characterized in that: the nozzle on described agitator arm is arranged all upward.
3. the water washing device of a kind of optical infrared imaging zinc sulphide as claimed in claim 2, it is characterized in that: described heating unit comprise be wound in still body outside side heat pipe, be fixed on end heat pipe bottom at the bottom of still, this side heat pipe is all communicated with conductive fluid well heater with end heat pipe, and this conductive fluid well heater and side heat pipe and end heat pipe constitute conductive fluid flow cycle.
4. the water washing device of a kind of optical infrared imaging zinc sulphide as claimed in claim 3, it is characterized in that: heat pipe of the described end comprises the some circle heat pipes be fixed on bottom at the bottom of still, this some circle heat pipe is arranged with one heart, is communicated with between this some circle heat pipe by radial tubes.
5. the water washing device of a kind of optical infrared imaging zinc sulphide as claimed in claim 4, is characterized in that: the inside of described kettle is provided with inner support, and described washing pipe is rotated by auxiliary support axle sleeve and is installed on inner support.
6. the water washing device of a kind of optical infrared imaging zinc sulphide as claimed in claim 4, is characterized in that: described discharge port is arranged at the center at the bottom of still.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040896.0A CN104609461B (en) | 2015-01-27 | 2015-01-27 | A kind of water washing device of optical infrared imaging zinc sulphide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510040896.0A CN104609461B (en) | 2015-01-27 | 2015-01-27 | A kind of water washing device of optical infrared imaging zinc sulphide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104609461A CN104609461A (en) | 2015-05-13 |
| CN104609461B true CN104609461B (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510040896.0A Active CN104609461B (en) | 2015-01-27 | 2015-01-27 | A kind of water washing device of optical infrared imaging zinc sulphide |
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| Country | Link |
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| CN (1) | CN104609461B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107935025B (en) * | 2017-12-18 | 2024-02-02 | 张家港汇普光学材料有限公司 | Water washing system for zinc sulfide on optical infrared imaging |
| CN107857292A (en) * | 2017-12-18 | 2018-03-30 | 张家港汇普光学材料有限公司 | A kind of zinc sulphide prepares production line |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3249589B2 (en) * | 1992-08-17 | 2002-01-21 | 同和鉱業株式会社 | Method for producing high purity zinc sulfide powder |
| DE19844546C1 (en) * | 1998-09-29 | 2000-05-18 | Metallgesellschaft Ag | Production of zinc sulfide, useful in hydrometallurgical recovery of zinc, involves filtering and washing precipitate obtained from residual impure zinc sulfate electrolyte and impure sodium sulfide solution from barium sulfate production |
| CN102923759A (en) * | 2012-11-02 | 2013-02-13 | 天津大学 | Method for preparing pure-phase monodisperse ZnS nanocrystalline by using diethylene glycol serving as solvent |
| CN203316131U (en) * | 2013-05-20 | 2013-12-04 | 宁波凯诚环保科技有限公司 | Washing reaction kettle |
| CN104162400B (en) * | 2013-05-20 | 2016-05-11 | 宁波凯诚环保科技有限公司 | Washed reaction still and washed reaction method |
| CN204400636U (en) * | 2015-01-27 | 2015-06-17 | 张家港汇普光学材料有限公司 | A kind of water washing device of optical infrared imaging zinc sulphide |
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- 2015-01-27 CN CN201510040896.0A patent/CN104609461B/en active Active
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| CN104609461A (en) | 2015-05-13 |
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