CN108821340B - Antimony sulfide purification device - Google Patents
Antimony sulfide purification device Download PDFInfo
- Publication number
- CN108821340B CN108821340B CN201811079659.5A CN201811079659A CN108821340B CN 108821340 B CN108821340 B CN 108821340B CN 201811079659 A CN201811079659 A CN 201811079659A CN 108821340 B CN108821340 B CN 108821340B
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- Prior art keywords
- crucible
- condenser
- fixedly arranged
- sleeve
- coil
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- YPMOSINXXHVZIL-UHFFFAOYSA-N sulfanylideneantimony Chemical compound [Sb]=S YPMOSINXXHVZIL-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000000746 purification Methods 0.000 title claims description 19
- 238000002425 crystallisation Methods 0.000 claims abstract description 14
- 230000008025 crystallization Effects 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims description 10
- 238000004321 preservation Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000000605 extraction Methods 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 229910052787 antimony Inorganic materials 0.000 description 2
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 150000001462 antimony Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G30/00—Compounds of antimony
- C01G30/008—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides an antimony sulfide purifying device which comprises a vacuum furnace chamber, a bracket, a fixed seat, a condenser, a large crucible, a small crucible, a coil, a crystallization table, a screw rod, a power component and a controller, wherein the bracket is fixedly arranged at the bottom of a cavity of the vacuum furnace chamber, the fixed seat is fixedly arranged at the top of the bracket, the condenser is fixedly arranged at the top of the fixed seat, the small crucible respectively penetrates through the condenser and the fixed seat, the large crucible is fixedly arranged at the top of the small crucible, the large crucible is communicated with the small crucible, an opening is arranged at the bottom of the small crucible, the crystallization table is arranged below the small crucible, the coil is arranged around the periphery of the large crucible, the coil is also arranged around the periphery of the small crucible positioned at the upper part of the condenser, the screw rod is fixedly arranged at the lower part of the crystallization table, the screw rod is movably arranged at the output end of the power component, and the controller is electrically connected with the power component.
Description
Technical Field
The invention relates to the technical field of ore refining, in particular to an antimony sulfide purifying device.
Background
Antimony sulfide is mainly used for manufacturing matches and fireworks, various antimony salts and colored glass. The rubber industry is used as vulcanizing agent and for military industry. The method can also be used as an optoelectronic material, has good application prospect in the fields of solar cells, photoelectrochemistry and the like, and the purification precision is not accurate in the current antimony sulfide purification process, so that the extracted antimony sulfide mostly cannot exert the application effect or the effect is not particularly obvious in the current material application, and therefore, an antimony sulfide purification device is urgently needed to extract the antimony sulfide.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide an antimony sulfide purifying device, so as to achieve the aim of improving the extraction precision of antimony sulfide.
In order to achieve the above purpose, the antimony sulfide purifying device comprises a vacuum furnace chamber, a bracket, a fixing seat, a condenser, a large crucible, a small crucible, a coil, a crystallization table, a lead screw, a power component and a controller, wherein the bracket is fixedly arranged at the bottom of a cavity of the vacuum furnace chamber, the fixing seat is fixedly arranged at the top of the bracket, the condenser is fixedly arranged at the top of the fixing seat, the small crucible respectively penetrates through the condenser and the fixing seat, the large crucible is fixedly arranged at the top of the small crucible, the large crucible is communicated with the small crucible, the bottom of the small crucible is provided with an opening, the crystallization table is arranged below the small crucible, the coil is arranged at the periphery of the large crucible in a surrounding manner, the coil is also arranged at the periphery of the small crucible positioned at the upper part of the condenser in a surrounding manner, the lead screw is fixedly arranged at the lower part of the crystallization table, the lead screw is movably arranged at the output end of the power component, and the controller is electrically connected with the power component; the heat insulation washer is fixedly arranged at the upper part of the condenser, and is sleeved at the periphery of the small crucible; the power assembly is a servo motor, and the servo motor is electrically connected with the controller; the servo motor is in power connection with a power shaft, one end of the power shaft is connected with a coupler, the coupler is connected with a rotary rod, the rotary rod is fixedly connected with a gear, a nut is sleeved on the screw rod, teeth are fixedly arranged outside the nut, and the teeth are meshed with the gear.
Further, the rotating rod is connected with the gear through a key.
Further, the vacuum furnace comprises a sleeve and two limiting tables, wherein the sleeve is fixedly arranged at the bottom of the vacuum furnace chamber, the two limiting tables are fixedly arranged in the sleeve, one end of the screw rod penetrates through the sleeve, a meshing hole is formed in the side wall of the sleeve, and the gear and the tooth are meshed with each other at the meshing hole.
Further, the coil is provided with a heat insulation sleeve, and the heat insulation sleeve is sleeved on the periphery of the coil.
Compared with the prior art, the invention has the beneficial effects that: the extraction is carried out in the vacuum furnace chamber, so that the oxidation and air suction on the surface of the solution can be reduced in the extraction process, meanwhile, the mass fraction of elements such as hydrogen, nitrogen and the like in the solution can be effectively reduced in the vacuum environment, the mass fraction of the elements such as hydrogen, nitrogen and the like in the crystal is reduced on the purification result, the purification rate of the elements such as sulfur, antimony and the like is further increased, and meanwhile, the pollution of fine dust in the surrounding environment to the solution is inhibited in the closed vacuum environment;
the servo motor drives the power shaft to rotate, the power shaft drives the rotary rod to rotate through the coupler, so that the gear rotates, teeth on the rotating gear mesh nut enable the nut to rotate, the longitudinally fixed rotating nut meshes with the lead screw, the lead screw can move up and down, and further the crystallization table can move up and down;
The coils are arranged outside the large crucible and the small crucible, so that the temperature of the front edge of the solution interface can be ensured, a condenser condensation method is adopted below the large crucible and the small crucible, a large temperature difference gradient is realized, crystals are ensured to grow in a plane interface mode at a certain growth speed, and impurities are discharged out of the front edge of the interface to the maximum extent;
the energized coil generates electromagnetic force, which stirs the solution, causing the impurity element discharged to the interface front to be mixed into the solution.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an antimony sulfide purification apparatus according to the present invention;
FIG. 2 is a perspective view of a power module of an antimony sulfide purification apparatus according to the present invention;
FIG. 3 is a schematic view of the three-dimensional structure of the power assembly of the antimony sulfide purification apparatus according to the present invention after the sleeve is removed;
FIG. 4 is a cross-sectional view of an antimony sulfide purification apparatus according to the present invention;
FIG. 5 is an enlarged view of FIG. 2A of an antimony sulfide purification apparatus according to the present invention.
In the figure: 1. a vacuum furnace chamber; 2. a bracket; 3. a fixing seat; 4. a condenser; 5. a large crucible; 6. a small crucible; 7. a coil; 8. a crystallization stage; 9. a screw rod; 10. a power assembly; 100. a servo motor; 101. a power shaft; 102. a coupling; 103. a rotating rod; 104. a gear; 105. a nut; 1050. teeth; 106. a sleeve; 107. a limiting table; 1060. engagement holes; 11. a heat insulating gasket; 12. and (5) a heat preservation sleeve.
Detailed Description
In order to describe the technical content, constructional features, achieved objects and effects of the present invention in detail, the following examples are given by way of example and are described in detail with reference to the accompanying drawings.
In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the scope of the present invention.
Referring to fig. 1, in conjunction with fig. 2-5, the present invention provides an embodiment:
The invention provides an antimony sulfide purifying device which comprises a vacuum furnace chamber 1, a support 2, a fixing seat 3, a condenser 4, a large crucible 5, a small crucible 6, a coil 7, a crystallization table 8, a lead screw 9, a power component 10 and a controller, wherein the support 2 is fixedly arranged at the bottom of a cavity of the vacuum furnace chamber 1, the fixing seat 3 is fixedly arranged at the top of the support 2, the condenser 4 is fixedly arranged at the top of the fixing seat 3, the small crucible 6 respectively passes through the condenser 4 and the fixing seat 3, the large crucible 5 is fixedly arranged at the top of the small crucible 6, the large crucible 5 is communicated with the small crucible 6, an opening is arranged at the bottom of the small crucible 6, the crystallization table 8 is arranged below the small crucible 6, the coil 7 is circumferentially arranged at the periphery of the large crucible 5, the coil 7 is circumferentially arranged at the periphery of the small crucible 6 positioned at the upper part of the condenser 4, the 9 is fixedly arranged at the lower part of the crystallization table 8, the movable component 9 is arranged at the output end of the lead screw 10 and is electrically connected with the power component 10.
It can be understood that the controller controls the movement speed of the crystallization stage 8 so that the antimony sulfide deposition speed in the small crucible 6 is consistent with the movement speed, thereby preventing the antimony sulfide crystal from being disturbed during deposition, reducing unnecessary crystal deposition, improving purity, and simultaneously controlling the input current of the electric connection wire 7 (not shown in the figure, but not shown in the prior art), as a result, the coil 7 outside the large crucible 5 and the coil 7 outside the small crucible 6 are prevented from interfering with each other, thereby affecting the purity of extraction, and the electromagnetic induction is adopted to generate heat, so that the heat efficiency is high, the energy is saved, the control response is fast, and the method is particularly suitable for such situations, the condensation process occurs in a vacuum environment, the oxidation inhalation on the surface of the solution can be ensured to be reduced in the process of extraction, meanwhile, the mass fractions of elements such as hydrogen and nitrogen in the solution can be effectively reduced, the mass fractions of the crystal are reduced in the purification result, the purification of the elements such as sulfur and antimony are further improved, and the purification environment is closed, and the dust pollution to the surroundings can be greatly improved.
The model of the controller is selected as the Miao ADAM-5510M.
Further, the power assembly 10 is a servo motor 100, the servo motor 100 is electrically connected with the controller, the type of the servo motor 100 is 60CB020C-500000, the servo motor 100 has the characteristic of stopping along with the closing, the stepless speed change and the characteristic of fast control response can be met, it is worth noting that the servo motor 100 is a large-power servo motor 100, so that the screw 9 can be prevented from reversing due to the gravity effect of the screw, and the servo motor 100 with the large power can be understood to not be reversed due to the effect of the screw 9, and the servo motor 100 has a self-locking function.
Further, servo motor 100 power is connected with power shaft 101, the one end of power shaft 101 is connected with shaft coupling 102, shaft coupling 102 is connected with rotary rod 103, adopts shaft coupling 102 in order to protect power shaft 101 to prolonged servo motor 100's life, rotary rod 103 fixedly connected with gear 104, nut 105 has been cup jointed on lead screw 9, nut 105 external fixation is equipped with tooth 1050, tooth 1050 with gear 104 intermesh adopts screw nut pair mechanism, has the advantage of long stroke, and then improves the productivity.
Further, the rotary rod 103 is connected with the gear 104 through a key, so that torque transmission between the rotary rod 103 and the gear 104 can be stabilized.
Further, the device further comprises a sleeve 106 and two limiting tables 107, wherein the sleeve 106 is fixedly arranged at the bottom of the vacuum furnace chamber 1, the two limiting tables 107 are fixedly arranged inside the sleeve 106, one end of the screw rod 9 penetrates through the sleeve 106, the side wall of the sleeve 106 is provided with a meshing hole 1060, the gear 104 and the teeth 1050 are meshed with each other at the meshing hole 1060, the limiting tables 107 limit the movement of the nut 105 in the vertical direction, so that the movement speed of the limiting tables 107 can be prevented from being influenced, the precipitation speed of antimony sulfide is always consistent with the movement speed of the limiting tables 107, and the extraction purity of antimony sulfide is improved.
Further, the heat insulation device further comprises a heat insulation gasket 11, wherein the heat insulation gasket 11 is fixedly arranged at the upper part of the condenser 4, and is sleeved on the periphery of the small crucible 6, so that heat between the small crucible 6 and the condenser 4 is isolated, heat diffusion is prevented, and energy generated by the coil 7 on the small crucible 6 is wasted.
Further, the furnace further comprises a thermal insulation sleeve 12, wherein the thermal insulation sleeve 12 is sleeved on the periphery of the coil 7, so that heat dissipation of the melted ore in the large crucible 5 and the small crucible 6 is prevented.
In summary, the present invention is not limited to the preferred embodiments, but is intended to cover modifications and equivalent arrangements included within the scope of the appended claims and their equivalents.
Claims (4)
1. An antimony sulfide purification device which is characterized in that: the device comprises a vacuum furnace chamber (1), a bracket (2), a fixing seat (3), a condenser (4), a large crucible (5), a small crucible (6), a coil (7), a crystallization table (8), a lead screw (9), a power component (10) and a controller, wherein the bracket (2) is fixedly arranged at the bottom of a cavity of the vacuum furnace chamber (1), the fixing seat (3) is fixedly arranged at the top of the bracket (2), the condenser (4) is fixedly arranged at the top of the fixing seat (3), the small crucible (6) respectively penetrates through the condenser (4) and the fixing seat (3), the large crucible (5) is fixedly arranged at the top of the small crucible (6), the bottom of the large crucible (5) is provided with an opening, the crystallization table (8) is arranged below the small crucible (6), the coil (7) is circumferentially arranged at the periphery of the large crucible (5), the coil (7) is circumferentially arranged at the power component (9) at the lower periphery of the small crucible (6) of the condenser (4), the lead screw component (9) is arranged at the periphery of the small crucible (6), the controller is electrically connected with the power assembly;
the condenser also comprises a heat insulation gasket (11), wherein the heat insulation gasket (11) is fixedly arranged at the upper part of the condenser (4) and is sleeved at the periphery of the small crucible (6);
The power assembly (10) is a servo motor (100), and the servo motor (100) is electrically connected with the controller;
The servo motor (100) is in power connection with a power shaft (101), one end of the power shaft (101) is connected with a coupler (102), the coupler (102) is connected with a rotary rod (103), the rotary rod (103) is fixedly connected with a gear (104), a nut (105) is sleeved on the screw rod (9), teeth (1050) are fixedly arranged outside the nut (105), and the teeth (1050) are meshed with the gear (104).
2. An antimony sulfide purification apparatus according to claim 1, wherein: the rotating rod (103) is connected with the gear (104) through a key.
3. An antimony sulfide purification apparatus according to claim 1 or 2, wherein: still include sleeve (106) and two spacing platforms (107), sleeve (106) are fixed to be set up the bottom of vacuum furnace room (1), two spacing platforms (107) are fixed to be set up the inside of sleeve (106), the one end of lead screw (9) is passed sleeve (106), mesh hole (1060) have been seted up on the lateral wall of sleeve (106), gear (104) with tooth (1050) are in mesh hole (1060) department intermeshing.
4. An antimony sulfide purification apparatus according to claim 1, wherein: the coil winding device also comprises a heat preservation sleeve (12), wherein the heat preservation sleeve (12) is sleeved on the periphery of the coil (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079659.5A CN108821340B (en) | 2018-09-17 | 2018-09-17 | Antimony sulfide purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811079659.5A CN108821340B (en) | 2018-09-17 | 2018-09-17 | Antimony sulfide purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108821340A CN108821340A (en) | 2018-11-16 |
| CN108821340B true CN108821340B (en) | 2024-05-14 |
Family
ID=64149271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811079659.5A Active CN108821340B (en) | 2018-09-17 | 2018-09-17 | Antimony sulfide purification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108821340B (en) |
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| Publication number | Publication date |
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| CN108821340A (en) | 2018-11-16 |
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