CN202284149U - Siphon blade type phosphoric acid extractor - Google Patents
Siphon blade type phosphoric acid extractor Download PDFInfo
- Publication number
- CN202284149U CN202284149U CN2011204107599U CN201120410759U CN202284149U CN 202284149 U CN202284149 U CN 202284149U CN 2011204107599 U CN2011204107599 U CN 2011204107599U CN 201120410759 U CN201120410759 U CN 201120410759U CN 202284149 U CN202284149 U CN 202284149U
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- stator
- working chamber
- rotor
- phosphoric acid
- blade type
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Abstract
The utility model discloses a siphon blade type phosphoric acid extractor, which comprises a motor (1), a rotary shaft (2), a working chamber (3), a feed inlet (4) and a discharge outlet (5), the motor (1) is connected with the working chamber (3) through the rotary shaft (2), the feed inlet (4) is located on the side of the working chamber (3), the discharge outlet (5) is located on the top of the working chamber (3), a stator A (8) and a multi-stage stator B (10) are fixed in the working chamber (3), a rotor A (9) and a multi-stage rotor B (11) are fixed on the rotary shaft (2) in the working chamber (3), and the end surfaces of the multi-stage stator B (10) and the multi-stage rotor B (11) are provided with a plurality of rows of teeth which are circularly arranged. The siphon blade type phosphoric acid extractor is characterized in that: a row of inclined teeth are circularly and evenly distributed on the end surface of the stator A (8), and the rotor A (9) is siphon blades. The utility model increases the material throughput, enhances the effect of shearing, breaking and mixing material, and increases the mass transfer efficiency of the equipment.
Description
Technical field
The utility model relates to the chemical plant field, relates in particular to a kind of siphon blade type phosphoric acid extraction device.
Background technology
At present, the extraction process of phosphoric acid is mainly realized through mulser.Mulser mainly cooperatively interacts through multi-layer stator and rotor and rotates the extraction that the shearing force that produces realizes phosphoric acid as extraction and mass transfer apparatus.Patent 200910220309 discloses a kind of mulser; Inside at cavity is equipped with fixed gear; The moving gear that electric machine main shaft drives, fixed gear and moving gear be multistage, be meshing with each other, in the gap of the rectangular teeth of moving gear and the rectangular teeth of fixed gear insertion the other side's adjacent rows.The rectangular teeth of this moving gear and the rectangular teeth of fixed gear are straight-tooth, and shearing force is arranged, but the material handling capacity is limited; And because mostly tooth Shape Design is straight-tooth, in the rotatablely moving of stator and rotor, pulse phenomenon appears easily.The generation of pulse phenomenon causes vibration increasing in the equipment running process, detrimentally affects such as equipment fluctuation of service easily.Solvent is higher with comparing of acid in the SX phosphoric acid purification technology, requires extraction equipment that very big material handling capacity will be arranged.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned shortcoming and a kind of material handling capacity that can improve of providing, the siphon blade type phosphoric acid extraction device that shearing force is strong.
The purpose of the utility model and solve its technical problem underlying and adopt following technical scheme to realize:
The utility model siphon blade type phosphoric acid extraction device comprises: motor, rotating shaft, working chamber; Opening for feed, discharge port, this motor is connected through rotating shaft with working chamber; Opening for feed is positioned at the working chamber side, and discharge port is positioned at the top of working chamber, and the working chamber internal fixing is provided with stator A and multistage stator B; Be fixed with rotor A and multi-stage rotor B in the rotating shaft in the working chamber, stator A and rotor A cooperatively interact, and multistage stator B and multi-stage rotor B cooperatively interact; The end face of multistage stator B and multi-stage rotor B is provided with the tooth of many row's annular spread, and wherein: said stator A end face annular uniform distribution 1 row's helical teeth, rotor A is the siphon blade.
Above-mentioned siphon blade type phosphoric acid extraction device, wherein: an end of said opening for feed is communicated with respectively with phosphoric acid import, solvent inlet.
Above-mentioned siphon blade type phosphoric acid extraction device, wherein: the profile of tooth of said multistage stator B is a spur type, the profile of tooth of multi-stage rotor B is the helical teeth formula.
Above-mentioned siphon blade type phosphoric acid extraction device, wherein: the tooth of annular spread is 2 rows on the end face of said multistage stator B and multi-stage rotor B.
Above-mentioned siphon blade type phosphoric acid extraction device, wherein: the progression of said multistage stator B and multi-stage rotor B is 3 or 4 grades.
The utility model compared with prior art has tangible advantage and beneficial effect.Can know by above technical scheme, stator A end face annular uniform distribution 1 row's helical teeth, rotor A is the siphon blade; The profile of tooth of multistage stator B is a spur type, and the profile of tooth of multi-stage rotor B is the helical teeth formula; Stator A and rotor A cooperatively interact, and multistage stator B and multi-stage rotor B cooperatively interact.Rotor A is the siphon blade, when material when opening for feed gets into, utilize the syphonic effect of siphon blade, can improve the handling capacity of material, reduce pulse phenomenon; Stator is a spur type, and rotor B is the helical teeth formula, plays the shear-mixed effect, has effectively avoided pulse phenomenon, improves the equipment mass-transfer efficiency.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the profile synoptic diagram of the utility model;
Fig. 3 is the A-A cut-away view of Fig. 1;
Fig. 4 is the B-B cut-away view of Fig. 1.
Mark among the figure:
1, motor; 2, rotating shaft; 3, working chamber; 4, opening for feed; 5, discharge port; 6, phosphoric acid import; 7, solvent inlet; 8, stator A; 9, rotor A; 10, stator B; 11, rotor B.
Embodiment
Below in conjunction with accompanying drawing,, specify as follows its embodiment of phosphoric acid purification device, structure, characteristic and the effect thereof that proposes according to the utility model:
Referring to Fig. 1 to Fig. 4, the siphon blade type phosphoric acid extraction device of the utility model comprises: motor 1; Rotating shaft 2, working chamber 3, opening for feed 4; Discharge port 5, this motor 1 is connected through rotating shaft 2 with working chamber 3, and opening for feed 4 is positioned at working chamber 3 sides; Discharge port 5 is positioned at the top of working chamber 3, and working chamber 3 internal fixing are provided with stator A8 and multistage stator B10, is fixed with rotor A 10 and multi-stage rotor B11 in the working chamber 3 in the rotating shaft 2; Stator A8 and rotor A 9 cooperatively interact, and multistage stator B10 and multi-stage rotor B11 cooperatively interact, and the end face of multistage stator B10 and multi-stage rotor B11 is provided with the tooth of many row's annular spread; Wherein: said stator A8 end face annular uniform distribution 1 row's helical teeth, rotor A 9 is the siphon blade.
One end of above-mentioned opening for feed 4 is communicated with respectively with phosphoric acid import 6, solvent inlet 7.
The profile of tooth of above-mentioned multistage stator B10 is a spur type, and the profile of tooth of multi-stage rotor B11 is the helical teeth formula.
The tooth of annular spread is 2 rows on the end face of above-mentioned multistage stator B10 and multi-stage rotor B11.
The progression of above-mentioned multistage stator B10 and multi-stage rotor B11 is 3 or 4 grades.
During use; After phosphoric acid and solvent got into opening for feed 4 through phosphoric acid import 6 and solvent inlet 7, stator A8 end face annular uniform distribution 1 row's helical teeth matched with siphon blade type rotor A 9; Improve the handling capacity of material; Stator B10 and rotor B11 are 3 or 4 grades, and the tooth of annular spread is 2 rows on the end face of each grade stator B10 and rotor B11, and multistage stator B10 carries out shearing-crushing with multi-stage rotor B11 combination to material to be mixed; Raising equipment mass-transfer efficiency comes out to get into to divide equal subsequent handling from discharge port 5 after the completion extraction mass transfer process.The profile of tooth of multistage stator B10 is a spur type, and the profile of tooth of multi-stage rotor B11 is the helical teeth formula, has effectively avoided pulse phenomenon.
The above; It only is the preferred embodiment of the utility model; Be not that the present invention is done any pro forma restriction; Anyly do not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to the technical spirit of the utility model.
Claims (5)
1. a siphon blade type phosphoric acid extraction device comprises: motor (1), rotating shaft (2); Working chamber (3), opening for feed (4), discharge port (5); This motor (1) is connected through rotating shaft (2) with working chamber (3); Opening for feed (4) is positioned at working chamber (3) side, and discharge port (5) is positioned at the top of working chamber (3), and working chamber (3) internal fixing is provided with stator A (8) and multistage stator B (10); Be fixed with rotor A (10) and multi-stage rotor B (11) in the interior rotating shaft of working chamber (3) (2); Stator A (8) and rotor A (9) cooperatively interact, and multistage stator B (10) and multi-stage rotor B (11) cooperatively interact, and the end face of multistage stator B (10) and multi-stage rotor B (11) is provided with the tooth of many row's annular spread; It is characterized in that: said stator A (8) end face annular uniform distribution 1 row's helical teeth, rotor A (9) is the siphon blade.
2. siphon blade type phosphoric acid extraction device according to claim 1, it is characterized in that: an end of said opening for feed (4) is communicated with respectively with phosphoric acid import (6), solvent inlet (7).
3. siphon blade type phosphoric acid extraction device according to claim 1 or claim 2, it is characterized in that: the profile of tooth of said multistage stator B (10) is a spur type, the profile of tooth of multi-stage rotor B (11) is the helical teeth formula.
4. siphon blade type phosphoric acid extraction device according to claim 1 is characterized in that: the tooth of annular spread is 2 rows on the end face of said multistage stator B (10) and multi-stage rotor B (11).
5. siphon blade type phosphoric acid extraction device according to claim 1, it is characterized in that: said multistage stator B (10) is 3 or 4 grades with the progression of multi-stage rotor B (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107599U CN202284149U (en) | 2011-10-25 | 2011-10-25 | Siphon blade type phosphoric acid extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204107599U CN202284149U (en) | 2011-10-25 | 2011-10-25 | Siphon blade type phosphoric acid extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284149U true CN202284149U (en) | 2012-06-27 |
Family
ID=46295677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204107599U Expired - Lifetime CN202284149U (en) | 2011-10-25 | 2011-10-25 | Siphon blade type phosphoric acid extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502569A (en) * | 2011-10-25 | 2012-06-20 | 瓮福（集团）有限责任公司 | Siphon blade type phosphoric acid extractor |
-
2011
- 2011-10-25 CN CN2011204107599U patent/CN202284149U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102502569A (en) * | 2011-10-25 | 2012-06-20 | 瓮福（集团）有限责任公司 | Siphon blade type phosphoric acid extractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120627 |
|
| CX01 | Expiry of patent term |