CN210419286U

CN210419286U - Purification device of potassium fluotitanate

Info

Publication number: CN210419286U
Application number: CN201921456060.9U
Authority: CN
Inventors: 张军航
Original assignee: Jiangxi Qucheng Chemical Co ltd
Current assignee: Jiangxi Qucheng Chemical Co ltd
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-04-28
Anticipated expiration: 2029-09-04

Abstract

The utility model relates to a purification equipment technical field just discloses a potassium fluotitanate's purification device, jar body under jar body and the reation kettle on the reation kettle, tank body internal lateral wall is from last to being connected with integrated into one piece's first annular fixed plate and second annular fixed plate down respectively on the reation kettle, there is the filter first annular fixed plate bottom through bolt fixed mounting, there is first baffle second annular fixed plate bottom through bolt fixed mounting, first baffle bottom fixedly connected with protection casing. The utility model discloses, the solution after dissolving is filtered by the filter and is followed the unloading pipe and get into jar internal portion under the reation kettle, and the silicon crystal of separation then remains in the filter top, and electric heater heats the solution of second baffle top for solution boils rapidly, follows the blast pipe behind the evaporation of water in the solution and discharges, and the potassium fluotitanate recrystallization that remains after the evaporation stays is stayed on the second baffle, and the rabbling mechanism stirs the potassium fluotitanate crystallization.

Description

Purification device of potassium fluotitanate

Technical Field

The utility model relates to a purification equipment technical field specifically is a potassium fluotitanate's purification device.

Background

Potassium fluotitanate is a white crystalline chemical substance and is widely used in industry as a catalyst for polypropylene synthesis, for producing alloys of aluminum, titanium and boron, and for producing titanic acid and metallic titanium.

In the process of preparing the potassium fluotitanate by the synthesis method, when the potassium fluotitanate is precipitated from the solution, the paths of a small amount of impurity silicon entering the product have surface adsorption, mixed crystal, occlusion and inclusion, so that the prepared potassium fluotitanate contains more silicon and can not prepare the purer potassium fluotitanate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a potassium fluotitanate's purification device possesses and to filter the purification to potassium fluotitanate, improves potassium fluotitanate's purity, has solved synthetic potassium fluotitanate and has had the remaining problem of silicon.

(II) technical scheme

For realizing the above-mentioned shock attenuation purpose of preventing falling, the utility model provides a following technical scheme: a potassium fluotitanate purification device comprises an upper tank body of a reaction kettle and a lower tank body of the reaction kettle, wherein the side wall of the inner side of the upper tank body of the reaction kettle is respectively connected with a first annular fixing plate and a second annular fixing plate which are integrally formed from top to bottom, a filter plate is fixedly arranged at the bottom of the first annular fixing plate through bolts, a first baffle plate is fixedly arranged at the bottom of the second annular fixing plate through bolts, a protective cover is fixedly connected at the bottom of the first baffle plate, stirring mechanisms are arranged in the protective cover and below the protective cover, a third annular fixing plate which is integrally formed is connected with the inner wall of the lower tank body of the reaction kettle, a second baffle plate is fixedly arranged at the top of the third annular fixing plate through bolts, an electric heater is arranged at the bottom end of the inner side of the lower tank body of the reaction kettle below the second baffle plate, a, the utility model discloses a reactor, including tank body, first baffle, tank body top, stirring leaf, feed inlet and inlet tube, first pivot lower extreme activity runs through tank body top on the reation kettle, the welding of first pivot outside has the stirring leaf, tank body outside intercommunication has the unloading pipe on the reation kettle of first baffle top and below, tank body top left side and right side are equipped with feed inlet and inlet tube respectively on the reation kettle, tank body lateral wall top intercommunication has the blast pipe under the reation kettle.

Preferably, rabbling mechanism is including gear motor, second pivot, connecting rod and sleeve, gear motor fixed mounting is inside the protection casing, second pivot fixed connection is in the gear motor output, second pivot lower extreme activity runs through in the protection casing bottom, the connecting rod welds in second pivot both sides, the sleeve activity is cup jointed in the connecting rod outside, and the outside welding of sleeve has stirring leaf strip a plurality of groups, the welding of second pivot one end has the limiting plate is kept away from to the connecting rod.

Preferably, the outer wall of the upper tank body of the reaction kettle is fixedly connected with a support frame, the bottom of the lower tank body of the reaction kettle is fixedly connected with a base, hydraulic cylinders are arranged above the bases on two sides of the lower tank body of the reaction kettle, and the upper ends of the hydraulic cylinders are fixedly connected to the bottom end of the support frame.

Preferably, the jar body bottom of the jar body on the reation kettle is opened there is the draw-in groove, the jar body top of the jar body is connected with integrated into one piece's fixture block under the reation kettle, the draw-in groove is the loop configuration with the fixture block, and the inside scarf joint of draw-in groove has the sealing washer.

Preferably, the side wall of the lower tank body of the reaction kettle is provided with a peephole, and a glass sheet is hermetically arranged in the peephole.

Preferably, the blanking pipe is a U-shaped structural pipe, and a valve is mounted on the blanking pipe.

Preferably, a sealing gasket is arranged between the first partition plate and the second annular fixing plate.

(III) advantageous effects

Compared with the prior art, the utility model provides a potassium fluotitanate's purification device possesses following beneficial effect:

1. the purification device drives the first rotating shaft and the stirring blades to rotate through the rotation of the driving motor to stir potassium fluotitanate crystals on the filter plate, so that the potassium fluotitanate crystal can be quickly mixed and dissolved with hot water introduced from the water inlet pipe, the dissolved solution enters the lower tank body of the reaction kettle from the feeding pipe after being filtered by the filter plate, the separated silicon crystal is kept above the filter plate, the solution above the second clapboard is heated by the electric heater, so that the solution is boiled rapidly, the water in the solution is discharged from the exhaust pipe after being evaporated, the potassium fluotitanate remained after the evaporation is recrystallized and remained on the second clapboard, the stirring mechanism is used for stirring the potassium fluotitanate crystal, so that the potassium fluotitanate crystals roll, the water on the surface can be quickly evaporated, the crystallization efficiency is improved, the crystallization time is shortened, the hydraulic cylinder is started to support the support frame and the upper tank body of the reaction kettle, and the purified potassium fluotitanate crystals in the lower tank body of the reaction kettle can be taken out.

2. The hydraulic cylinder in this purification device can support the support frame and for should jar body and reation kettle lower tank body separation on the cauldron, filter, first baffle and second baffle all adopt bolt fixed connection, compare in the purification device who commonly uses and change in and wash the internal portion of reation kettle jar comprehensively.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of a portion A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the stirring mechanism of the present invention;

fig. 4 is a schematic view of the installation structure of the connecting rod and the sleeve of the present invention.

In the figure: 1. a tank body is arranged on the reaction kettle; 2. a lower tank body of the reaction kettle; 3. a first annular fixed plate; 4. a filter plate; 5. a second annular fixing plate; 6. a first separator; 7. a third annular fixed plate; 8. a second separator; 9. an electric heater; 10. a peephole; 11. a drive motor; 12. a first rotating shaft; 13. stirring blades; 14. a feed inlet; 15. a glass sheet; 16. a water inlet pipe; 17. a discharging pipe; 18. a valve; 19. an exhaust pipe; 20. a protective cover; 21. a stirring mechanism; 211. a reduction motor; 212. a second rotating shaft; 213. a limiting plate; 214. a connecting rod; 215. a sleeve; 216. stirring the leaf strips; 22. a card slot; 23. a clamping block; 24. a support frame; 25. a base; 26. and a hydraulic cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, a potassium fluotitanate purification device comprises an upper tank body 1 of a reaction kettle and a lower tank body 2 of the reaction kettle, wherein the side wall of the upper tank body 1 of the reaction kettle is respectively connected with a first annular fixing plate 3 and a second annular fixing plate 5 which are integrally formed from top to bottom, the bottom of the first annular fixing plate 3 is fixedly provided with a filter plate 4 by bolts, the bottom of the second annular fixing plate 5 is fixedly provided with a first partition plate 6 by bolts, the bottom of the first partition plate 6 is fixedly connected with a protective cover 20, stirring mechanisms 21 are arranged in and below the protective cover 20, the inner wall of the lower tank body 2 of the reaction kettle is connected with a third annular fixing plate 7 which is integrally formed, the top of the third annular fixing plate 7 is fixedly provided with a second partition plate 8 by bolts, wherein the second partition plate 8 is a copper plate, the bottom end of the lower, the top of the upper tank body 1 of the reaction kettle is provided with a driving motor 11, the model of the driving motor 11 is YE2200L-4, the output end of the driving motor 11 is connected with a first rotating shaft 12 through a coupler, the lower end of the first rotating shaft 12 movably penetrates through the top of the upper tank body 1 of the reaction kettle, the outer side of the first rotating shaft 12 is welded with a stirring blade 13, the outer sides of the upper tank body 1 of the reaction kettle above and below a first partition plate 6 are communicated with a discharging pipe 17, the left side and the right side of the top of the upper tank body 1 of the reaction kettle are respectively provided with a feeding port 14 and a water inlet pipe 16, and; potassium fluotitanate crystals and hot water are respectively added from a feed inlet 14 and a water inlet pipe 16, a driving motor 11 rotates to drive a first rotating shaft 12 and a stirring blade 13 to rotate, potassium fluotitanate crystals on a filter plate 4 are stirred, the potassium fluotitanate crystals are rapidly mixed and dissolved in the hot water, the dissolved solution is filtered by the filter plate 4 and then enters the lower tank body 2 of the reaction kettle from a feeding pipe 17, separated silicon crystals are remained above the filter plate 4, an electric heater 9 heats the solution above a second partition plate 8, the solution is rapidly boiled, moisture in the solution is evaporated and then discharged from an exhaust pipe 19, the potassium fluotitanate remained after evaporation is recrystallized and remained on the second partition plate 8, a stirring mechanism 21 stirs the potassium fluotitanate crystals, the potassium fluotitanate crystals roll, the moisture on the surface can be rapidly evaporated, the crystallization efficiency is improved, the crystallization time is shortened, the hydraulic cylinder 26 is started to support the support frame 24 and the upper tank body 1 of the reaction kettle, the purified potassium fluotitanate crystals in the lower tank body 2 of the reaction kettle can be taken out, the first partition plate 6 and the filter plate 4 are disassembled, and the residual silicon crystal impurities on the filter plate 4 can be taken out.

Further, the stirring mechanism 21 includes a speed reduction motor 211, a second rotating shaft 212, a connecting rod 214 and a sleeve 215, the speed reduction motor 211 is fixedly installed inside the protective cover 20, the second rotating shaft 212 is fixedly connected to the output end of the speed reduction motor 211, the lower end of the second rotating shaft 212 movably penetrates through the bottom of the protective cover 20, the connecting rod 214 is welded on two sides of the second rotating shaft 212, the sleeve 215 is movably sleeved outside the connecting rod 214, a plurality of groups of stirring blades 216 are welded on the outside of the sleeve 215, a limiting plate 213 is welded at one end of the connecting rod 214, which is far away from the second rotating shaft 212, and the model of the speed reduction motor 211 is pf; the speed reduction motor 211 in the stirring mechanism 21 drives the second rotating shaft 212 and the connecting rod 214 to rotate, the sleeve 215 drives the stirring blade 216 to rotate outside the connecting rod 214, and the potassium fluotitanate crystals sucked out from the second partition plate 8 are rolled, so that the moisture on the surface of the potassium fluotitanate crystals is in contact with the air, the moisture on the surface can be rapidly evaporated, and the potassium fluotitanate crystals can be rapidly separated.

Further, a support frame 24 is fixedly connected to the outer wall of the upper tank body 1 of the reaction kettle, a base 25 is fixedly connected to the bottom of the lower tank body 2 of the reaction kettle, hydraulic cylinders 26 are mounted above the base 25 on two sides of the lower tank body 2 of the reaction kettle, and the upper ends of the hydraulic cylinders 26 are fixedly connected to the bottom end of the support frame 24; the hydraulic cylinder 26 above the base 25 starts to support the support frame 24 and also supports the upper tank body 1 of the reaction kettle, so that the upper tank body 1 of the reaction kettle is separated from the lower tank body 2 of the reaction kettle.

Furthermore, a clamping groove 22 is formed in the bottom end of the upper tank body 1 of the reaction kettle, an integrally formed clamping block 23 is connected to the top of the lower tank body 2 of the reaction kettle, the clamping groove 22 and the clamping block 23 are of annular structures, and a sealing ring is embedded in the clamping groove 22; the clamping groove 22 and the clamping block 23 are clamped, so that the upper tank body 1 of the reaction kettle and the lower tank body 2 of the reaction kettle can be clamped in a sealing manner.

Further, a peephole 10 is formed in the side wall of the lower tank body 2 of the reaction kettle, and a glass sheet 15 is hermetically arranged in the peephole 10; the arrangement of the peep hole 10 and the glass sheet 15 facilitates the observation of the precipitation condition of potassium fluotitanate crystals in the lower tank body 2 of the reaction kettle through the peep hole 10 by an operator.

Further, the blanking pipe 17 is a U-shaped structural pipe, and a valve 18 is arranged on the blanking pipe 17; the valve 18 is used for controlling the blanking condition of the potassium fluotitanate solution in the blanking pipe 17.

Further, a sealing gasket is arranged between the first partition plate 6 and the second annular fixing plate 5; the packing between the first partition plate 6 and the second annular fixing plate 5 seals the first partition plate 6 so that leakage is not likely to occur above the first partition plate 6.

The working principle is that potassium fluotitanate crystals and hot water are respectively added from a feed inlet 14 and a water inlet pipe 16, a driving motor 11 rotates to drive a first rotating shaft 12 and a stirring blade 13 to rotate, potassium fluotitanate crystals on a filter plate 4 are stirred, the potassium fluotitanate crystals are quickly mixed and dissolved in the hot water, the dissolved solution is filtered by the filter plate 4 and then enters a lower tank body 2 of a reaction kettle from a discharge pipe 17, separated silicon crystals are reserved above the filter plate 4, an electric heater 9 heats the solution above a second partition plate 8, the solution is quickly boiled, water in the solution is evaporated and then discharged from an exhaust pipe 19, the evaporated and reserved potassium fluotitanate is recrystallized and reserved on the second partition plate 8, a stirring mechanism 21 stirs the potassium fluotitanate crystals, the potassium fluotitanate crystals roll, the water on the surface can be quickly evaporated, the crystallization efficiency is improved, the crystallization time is shortened, starting a hydraulic cylinder 26 to support the support frame 24 and the upper tank body 1 of the reaction kettle, taking out the purified potassium fluotitanate crystals in the lower tank body 2 of the reaction kettle, disassembling the first partition plate 6 and the filter plate 4, and taking out the silicon crystal impurities on the filter plate 4 to be filtered; the speed reduction motor 211 in the stirring mechanism 21 drives the second rotating shaft 212 and the connecting rod 214 to rotate, the sleeve 215 drives the stirring blade 216 to rotate outside the connecting rod 214, and the potassium fluotitanate crystals sucked out from the second partition plate 8 are rolled, so that the moisture on the surface of the potassium fluotitanate crystals is in contact with the air, the moisture on the surface can be rapidly evaporated, and the potassium fluotitanate crystals can be rapidly separated.

To sum up, the driving motor 11 rotates to drive the first rotating shaft 12 and the stirring blade 13 to rotate, the potassium fluotitanate crystals on the filter plate 4 are stirred, so that the potassium fluotitanate crystals can be quickly mixed and dissolved with hot water introduced from the water inlet pipe 16, the dissolved solution is filtered by the filter plate 4 and then enters the lower tank body 2 of the reaction kettle from the discharging pipe 17, the separated silicon crystals are retained above the filter plate 4, the electric heater 9 heats the solution above the second partition plate 8, so that the solution is quickly boiled, the water in the solution is evaporated and then discharged from the exhaust pipe 19, the potassium fluotitanate crystals retained after evaporation are recrystallized and retained on the second partition plate 8, the stirring mechanism 21 stirs the potassium fluotitanate crystals, so that the potassium fluotitanate crystals roll, the water on the surface can be quickly evaporated, the crystallization efficiency is improved, the crystallization time is shortened, the starting hydraulic cylinder 26 supports the support frame 24 and the upper tank body 1 of the reaction kettle, taking out the purified potassium fluotitanate crystal inside the lower tank body 2 of the reaction kettle;

the hydraulic cylinder in the purification device can support the support frame and separate the upper tank body of the reaction kettle from the lower tank body of the reaction kettle, and the filter plate, the first partition plate and the second partition plate are fixedly connected by bolts, so that the inside of the tank body of the reaction kettle can be cleaned comprehensively more easily compared with a common purification device;

the electric heater 9, the driving motor 11 and the speed reducing motor 211 are all connected to an external power supply and a switch for use, and the specific electrical connection mode and the use method are already disclosed technologies, and are not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a purification device of potassium fluotitanate, includes jar body (1) and jar body (2) under the reation kettle on the reation kettle, its characterized in that: the reaction kettle comprises a reaction kettle upper tank body (1), wherein the inner side wall of the reaction kettle upper tank body is respectively connected with a first annular fixing plate (3) and a second annular fixing plate (5) which are integrally formed from top to bottom, a filter plate (4) is fixedly arranged at the bottom of the first annular fixing plate (3) through bolts, a first baffle plate (6) is fixedly arranged at the bottom of the second annular fixing plate (5) through bolts, a protective cover (20) is fixedly connected at the bottom of the first baffle plate (6), stirring mechanisms (21) are arranged in the protective cover (20) and below the protective cover, an integrally formed third annular fixing plate (7) is connected with the inner wall of a reaction kettle lower tank body (2), a second baffle plate (8) is fixedly arranged at the top of the third annular fixing plate (7) through bolts, and an electric heater (9) is arranged at the bottom end, driving motor (11) are installed at the last jar of body (1) top of reation kettle, driving motor (11) output has first pivot (12) through the coupling joint, first pivot (12) lower extreme activity runs through on reation kettle jar body (1) top, the welding in first pivot (12) outside has stirring leaf (13), the intercommunication in the last jar of body (1) outside of the reation kettle of first baffle (6) top and below has unloading pipe (17), the last jar of body (1) top left side of reation kettle and right side are equipped with feed inlet (14) and inlet tube (16) respectively, the intercommunication of the lower jar of body (2) lateral wall top of reation kettle has blast pipe (19).

2. The purification apparatus of potassium fluotitanate according to claim 1, wherein: rabbling mechanism (21) are including gear motor (211), second pivot (212), connecting rod (214) and sleeve (215), gear motor (211) fixed mounting is inside protection casing (20), second pivot (212) fixed connection is in gear motor (211) output, second pivot (212) lower extreme activity runs through in protection casing (20) bottom, connecting rod (214) weld in second pivot (212) both sides, sleeve (215) activity is cup jointed in connecting rod (214) outside, and sleeve (215) outside welding has stirring leaf strip (216) a plurality of groups, second pivot (212) one end welding has limiting plate (213) is kept away from in connecting rod (214).

3. The purification apparatus of potassium fluotitanate according to claim 1, wherein: the utility model discloses a hydraulic cylinder (26) is installed to base (25) top of jar body (2) both sides under the reation kettle, jar body (1) outer wall fixedly connected with support frame (24) on the reation kettle, jar body (2) bottom fixedly connected with base (25) under the reation kettle, pneumatic cylinder (26) upper end fixed connection is in support frame (24) bottom.

4. The purification apparatus of potassium fluotitanate according to claim 1, wherein: the jar body bottom of the last jar of body (1) of reation kettle is opened has draw-in groove (22), the jar body top of the jar body (2) of reation kettle is connected with integrated into one piece's fixture block (23) down, draw-in groove (22) are the loop configuration with fixture block (23), and the inside scarf joint of draw-in groove (22) has the sealing washer.

5. The purification apparatus of potassium fluotitanate according to claim 1, wherein: the side wall of the lower tank body (2) of the reaction kettle is provided with a peephole (10), and a glass sheet (15) is hermetically arranged in the peephole (10).

6. The purification apparatus of potassium fluotitanate according to claim 1, wherein: the blanking pipe (17) is a U-shaped structural pipe, and a valve (18) is mounted on the blanking pipe (17).

7. The purification apparatus of potassium fluotitanate according to claim 1, wherein: and a sealing gasket is arranged between the first partition plate (6) and the second annular fixing plate (5).