CN114797154A - Mixed salt separation equipment and process thereof - Google Patents
Mixed salt separation equipment and process thereof Download PDFInfo
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- CN114797154A CN114797154A CN202210392098.4A CN202210392098A CN114797154A CN 114797154 A CN114797154 A CN 114797154A CN 202210392098 A CN202210392098 A CN 202210392098A CN 114797154 A CN114797154 A CN 114797154A
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- tank body
- mixed salt
- wall
- shaped plate
- fixedly connected
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- 150000003839 salts Chemical class 0.000 title claims abstract description 53
- 238000000926 separation method Methods 0.000 title claims abstract description 41
- 238000000034 method Methods 0.000 title description 4
- 238000003756 stirring Methods 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000007790 scraping Methods 0.000 claims abstract description 24
- 239000000243 solution Substances 0.000 claims abstract description 23
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 238000000746 purification Methods 0.000 claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 18
- 239000013078 crystal Substances 0.000 claims abstract description 17
- 239000012266 salt solution Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims description 12
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 230000001680 brushing effect Effects 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000001376 precipitating effect Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 4
- 210000004209 hair Anatomy 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- IBEIVICGGSFCOF-UHFFFAOYSA-M calcium chloride nitrate Chemical compound [Cl-].[Ca++].[O-][N+]([O-])=O IBEIVICGGSFCOF-UHFFFAOYSA-M 0.000 description 1
- FDQQFTPXVYEDRY-UHFFFAOYSA-M calcium;chloride;hypochlorite Chemical compound [Cl-].[Ca+2].Cl[O-] FDQQFTPXVYEDRY-UHFFFAOYSA-M 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 150000005838 radical anions Chemical class 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0018—Evaporation of components of the mixture to be separated
- B01D9/0031—Evaporation of components of the mixture to be separated by heating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D2009/0086—Processes or apparatus therefor
Abstract
The invention discloses a mixed salt separation device which comprises a tank body, wherein a feed inlet is formed in the top surface of the tank body, and a plurality of support columns are arranged at the lower end of the tank body. A separation process of mixed salt comprises the following operation steps: s1: and leading the mixed salt into the tank body from the feed inlet. The stirring plate and the scraping plate are driven to rotate by the driving motor, the solution in the tank body is stirred by matching with the plurality of dispersing holes and the strip-shaped dispersing openings, the solution in the tank body is heated by the ceramic annular heater, the effects of stirring and mixed salt separation and purification are improved, the U-shaped plate is driven to rotate by the driving motor, the U-shaped plate is matched with the cylindrical sleeve to drive the strip-shaped plate to rotate, the residual crystals attached to the inner wall of the tank body are cleaned and scraped by matching with the plurality of bristles, the solution after primary separation in the tank body is reintroduced into the tank body by matching with the first conduit and the second conduit through the water pump, the mixed salt solution is circularly separated and purified, and the separation and purification effects are further improved.
Description
Technical Field
The invention relates to the technical field of mixed salt separation and purification equipment, in particular to mixed salt separation equipment and a process thereof.
Background
In industrial production, mixed salt refers to salt formed by replacing hydrogen atoms in two or more acid molecules with the same metal atom, or salt formed by one metal cation and two acid radical anions, such as calcium chloride nitrate, calcium chloride hypochlorite and the like.
Present mix salt splitter when in-service use, its stirring effect is not good, influences the effect of mixing salt separation and purification, and the remaining crystal is not convenient for clear up on the internal wall of jar, provides a splitter and the technology of mixing salt now and solves above-mentioned problem.
Disclosure of Invention
The invention provides mixed salt separation equipment and a process thereof, which are used for solving the technical problems that the existing mixed salt separation equipment in the background art has poor stirring effect, influences the separation and purification effect of mixed salt and is inconvenient to clean residual crystals on the inner wall of a tank body when in actual use.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a separation equipment who mixes salt, includes a jar body, be equipped with the feed inlet on the top surface of the jar body, the lower extreme of the jar body is equipped with a plurality of pillars, be equipped with on the annular inner wall of the jar body and add the heat-insulating material, the upper end of the jar body is equipped with actuating mechanism, the jar body is located the vertical rabbling mechanism that runs through on the top surface that central point put, actuating mechanism is connected with the rabbling mechanism transmission, the last brushing mechanism that is equipped with of rabbling mechanism, brushing mechanism offsets the contact with the annular inner wall of the jar body, be equipped with circulation mechanism on the bottom of the jar body, the intercommunication is provided with the feed liquor pipe on the annular inner wall that the jar body is close to the feed inlet, the intercommunication is provided with row material pipe on the bottom of the jar body.
Preferably, an arc-shaped material guide plate is fixedly connected to the top surface of the tank body, and the arc-shaped material guide plate is located below the feeding hole.
Preferably, the heating element comprises a ceramic annular heater fixedly arranged on the annular inner wall of the tank body and a controller fixedly arranged on the annular side wall of the tank body, and the ceramic annular heater, the driving mechanism and the circulating mechanism are all electrically connected with the controller.
Preferably, actuating mechanism includes the cover body of fixed connection in jar body upper end, the transversal trapezoidal setting of personally submitting of the cover body, the cover body is close to the upper end fixed mounting on right side has driving motor, driving motor is connected with the controller electricity, driving motor's the vertical setting down of drive shaft, the lower extreme fixedly connected with pivot of driving motor drive shaft, the vertical cover body setting that runs through of lower extreme of pivot, the pivot is located the cover internal one end coaxial fixedly connected with first gear, first gear is connected with the rabbling mechanism transmission.
Preferably, the stirring mechanism comprises a rotating rod and a circular table type supporting cover, wherein the rotating rod is vertically rotated to penetrate through the top surface of the central position of the tank body, the circular table type supporting cover is fixedly connected to the bottom of the tank body, the lower end of the rotating rod is rotated to penetrate through the circular table type supporting cover, one end of the rotating rod in the cover body is coaxially and fixedly connected with a second gear, the first gear is meshed with the second gear, one end of the rotating rod in the tank body is fixedly penetrated and provided with a U-shaped plate, the opening of the U-shaped plate is arranged downwards, the rotating rod is fixedly connected with two scraping plates on the annular side wall close to the circular table type supporting cover, a plurality of uniformly distributed dispersing holes are formed in the two scraping plates, the lower end of each scraping plate is tightly attached to the bottom of the tank body, stirring plates are fixedly connected to the opposite inner walls of the openings of the U-shaped plates, and a plurality of strip-shaped dispersing openings which are distributed at equal intervals are formed in the two stirring plates, the brushing mechanism is arranged on the side walls of the left end and the right end of the U-shaped plate.
Preferably, the brushing mechanism comprises two circular grooves arranged on the side walls of the left end and the right end of the U-shaped plate, the two circular grooves are arranged on the same side of the inner wall of each circular groove, a plurality of cylindrical sleeves are inserted into the circular grooves and are made of corrosion-resistant rubber, the cylindrical sleeves are connected with the inner annular wall of each circular groove in a sliding and sealing mode and are a plurality of, one ends, far away from the inner wall of each circular groove, of the compression springs are respectively fixedly connected with the plurality of cylindrical sleeves and are arranged on the same side of the U-shaped plate, one end, far away from the U-shaped plate, of the cylindrical sleeves is fixedly connected with the same strip-shaped plate, the two strip-shaped plates are far away from the side wall of the U-shaped plate, and a plurality of uniformly distributed bristles are fixedly connected with the inner annular wall of the tank body in an abutting mode.
Preferably, circulation mechanism is including communicateing the backup pad that sets up first pipe and fixed connection on jar body annular lateral wall on jar body bottom respectively, the upper end fixed mounting of backup pad has the water pump, the water pump is connected with the controller electricity, the free end of first pipe and the input intercommunication setting of water pump, the output intercommunication of water pump is provided with the second pipe, the one end that the water pump was kept away from to the second pipe sets up with the annular inner wall intercommunication of the jar body, the second pipe is in on same horizontal plane with the feed liquor pipe.
Preferably, all fixed mounting has the stop valve on feed liquor pipe and the first pipe, fixed mounting has the governing valve on the row material pipe.
A separation process of mixed salt comprises the following operation steps:
s1: leading mixed salt into the tank body from a feed inlet, leading aqueous solution into the tank body through a liquid inlet pipe, and starting the ceramic annular heater and the driving motor by the controller;
s2: the driving motor drives the first gear on the rotating shaft to rotate, the first gear drives the meshed second gear to rotate, the second gear rotates to drive the rotating rod connected with the shaft to rotate, the rotating rod drives the U-shaped plate and the two scraping plates to rotate simultaneously, the U-shaped plate rotates to drive the two stirring plates to rotate, the stirring plates and the scraping plates are matched with the dispersing holes and the strip-shaped dispersing openings in a rotating mode to stir the solution in the tank body, the ceramic annular heater heats the mixed salt solution in the tank body, and the stirring and mixed salt separation and purification effects are improved;
s3: meanwhile, the scraping plate rotates to prevent precipitated crystals from precipitating to the bottom of the tank body, the U-shaped plate is rotationally matched with the cylindrical sleeve to drive the strip-shaped plate to rotate, so that the compression spring in the circular groove drives a plurality of bristles on the strip-shaped plate to be always abutted against and contacted with the annular inner wall of the tank body, and residual crystals attached to the inner wall of the tank body are effectively scraped;
s4: after the mixed salt is separated and purified for the first time, the stop valve on the first guide pipe is opened, the solution which is separated for the first time in the tank body is guided into the tank body again by the cooperation of the water pump and the first guide pipe and the second guide pipe, and the water solution is supplemented into the tank body by the liquid inlet pipe, so that the mixed salt solution is separated and purified circularly, the separation and purification effect is further improved, the regulating valve on the discharge pipe is opened, the stop valve on the first guide pipe is closed, and the separated crystal is discharged by the discharge pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. drive the stirring board through driving motor and scrape the flitch and rotate, cooperate a plurality of dispersion holes and bar dispersion opening to stir the internal solution of jar to by ceramic ring heater to the internal solution of jar heat, improve the effect of stirring and mixed salt separation purification.
2. Drive the U template through driving motor and rotate for the U template cooperation cylindricality sleeve drives the bar shaped plate and rotates, cooperates a plurality of brush hairs to carry out the processing of scraping to the adnexed crystal of remaining on jar internal wall.
3. Through the solution of water pump cooperation first pipe and second pipe after with jar internal first separation leading-in jar internal, carry out circulation separation and purification to mixed salt solution, further improve the effect of separation and purification.
Drawings
FIG. 1 is a schematic cross-sectional view of a mixed salt separation apparatus according to the present invention;
FIG. 2 is a schematic structural view of an arc-shaped material guiding plate of a mixed salt separating device according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is a schematic structural diagram of a ceramic ring heater of a mixed salt separation device according to the present invention;
FIG. 5 is a schematic structural view of a truncated cone-shaped supporting cover of a mixed salt separating device according to the present invention;
FIG. 6 is a partial structural schematic view of a stirring mechanism and a brushing mechanism of the mixed salt separation device provided by the invention;
fig. 7 is a schematic structural diagram of a scraper plate of a mixed salt separation device according to the present invention.
In the figure: 1 tank body, 2 feed inlets, 3 pillars, 4 liquid inlet pipes, 5 discharge pipes, 6 arc-shaped material guide plates, 7 ceramic annular heaters, 8 controllers, 9 cover bodies, 10 driving motors, 11 rotating shafts, 12 first gears, 13 rotating rods, 14 circular table-shaped supporting covers, 15 second gears, 16U-shaped plates, 17 scraping plates, 18 dispersing holes, 19 stirring plates, 20 strip-shaped dispersing openings, 21 circular grooves, 22 compression springs, 23 cylindrical sleeves, 24 strip-shaped plates, 25 bristles, 26 first guide pipes, 27 supporting plates, 28 water pumps, 29 second guide pipes, 30 stop valves and 31 regulating valves.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a separator of mixed salt, which comprises a tank body 1, be equipped with feed inlet 2 on the top surface of the jar body 1, feed inlet 2 is used for leading-in jar body 1 of mixed salt, fixedly connected with arc stock guide 6 on the top surface of the jar body 1, arc stock guide 6 is located the below of feed inlet 2, arc stock guide 6 is used for buffering the leading-in mixed salt of feed inlet 2, avoid mixing the salt and scattering to the internal wall of jar 1, the lower extreme of the jar body 1 is equipped with a plurality of pillars 3, be equipped with on the annular inner wall of the jar body 1 and add the heat-insulating material, add the heat-insulating material and include ceramic ring heater 7 and the controller 8 of fixed mounting on the annular lateral wall of the jar body 1 respectively on the annular inner wall of the jar body 1, ceramic ring heater 7 is used for heating the mixed salt solution of the jar body 1, ceramic ring heater 7 is prior art, it does not to describe here again, the model of controller 8 is: KY02S-MAM100, a controller 8 is used for opening and closing the ceramic annular heater 7, the driving motor 10 and the water pump 28, and the ceramic annular heater 7, the driving mechanism and the circulating mechanism are all electrically connected with the controller 8.
The upper end of the tank body 1 is equipped with actuating mechanism, and actuating mechanism includes the cover body 9 of fixed connection in the 1 upper end of the tank body, and the transversal trapezoidal setting of personally submitting of the cover body 9, and the upper end fixed mounting that the cover body 9 is close to the right side has driving motor 10, and driving motor 10's model is: Y132S1-2, driving motor 10 is used for driving first gear 12 on the pivot 11 to rotate, and driving motor 10 is connected with the controller 8 electricity, and driving motor 10' S drive shaft sets up vertically downwards, and the lower extreme fixedly connected with pivot 11 of driving motor 10 drive shaft, the lower extreme of pivot 11 is vertical to run through the cover 9 setting, and pivot 11 is located the coaxial fixedly connected with first gear 12 of one end in the cover 9, and first gear 12 is connected with the rabbling mechanism transmission.
The stirring mechanism is vertically arranged on the top surface of the tank body 1 positioned at the central position in a penetrating manner, the driving mechanism is in transmission connection with the stirring mechanism, the stirring mechanism comprises a rotating rod 13 which vertically rotates to penetrate through the top surface of the tank body 1 positioned at the central position and a circular table type supporting cover 14 fixedly connected to the bottom of the tank body 1, the circular table type supporting cover 14 is used for supporting the rotating rod 13, the lower end of the rotating rod 13 rotates to penetrate through the circular table type supporting cover 14, a second gear 15 is coaxially and fixedly connected to one end of the rotating rod 13 positioned in the cover body 9, the first gear 12 is meshed with the second gear 15, the first gear 12 rotates to drive the meshed second gear 15 to rotate, and the second gear 15 rotates to drive the rotating rod 13 coaxially connected with the second gear to rotate, so that the rotating rod 13 drives the U-shaped plate 16 and the two scraping plates 17 to simultaneously rotate, and the U-shaped plate 16 rotates to drive the two stirring plates 19 to rotate, so that the stirring plate 19 and the scraper plate 17 are rotationally matched with the plurality of dispersion holes 18 and the strip-shaped dispersion openings 20 to stir the solution in the tank body 1, and the mixed salt solution in the jar body 1 is heated by ceramic ring heater 7, improve the stirring and mix the effect of salt separation purification, the dwang 13 is located the fixed U template 16 that runs through of the one end of jar body 1, the opening of U template 16 sets up down, dwang 13 is close to two flitch 17 of scraping of fixedly connected with on the annular lateral wall of round platform type support cover 14, all be equipped with a plurality of evenly distributed's dispersion hole 18 on two flitch 17 of scraping, the bottom setting of jar body 1 is hugged closely to the lower extreme of scraping flitch 17, equal fixedly connected with stirring board 19 on the relative inner wall of U template 16 open-ended, all be equipped with a plurality of bar dispersion openings 20 that are equidistant distribution on two stirring boards 19, the scrubbing mechanism sets up on the both ends lateral wall about U template 16.
The stirring mechanism is provided with a brushing mechanism which is abutted against the annular inner wall of the tank body 1, the brushing mechanism comprises two circular grooves 21 arranged on the side walls of the left end and the right end of the U-shaped plate 16, compression springs 22 are fixedly connected on the inner walls of the two circular grooves 21 on the same side, the elastic property of the compression springs 22 ensures that the cylindrical sleeves 23 drive a plurality of bristles 25 on the strip-shaped plates 24 to be always abutted against the annular inner wall of the tank body 1, residual crystals attached on the inner wall of the tank body 1 are effectively scraped, the cylindrical sleeves 23 are inserted in the circular grooves 21, the cylindrical sleeves 23 are corrosion-resistant rubber products and are in sliding sealing connection with the annular inner wall of the circular grooves 21, the cylindrical sleeves 23 of the corrosion-resistant rubber products can prevent water from entering the circular grooves 21, and one ends of the compression springs 22 far away from the inner wall of the circular grooves 21 are respectively and fixedly connected with the cylindrical sleeves 23, keep away from the same one piece of strip shaped plate 24 of the one end fixedly connected with of U shaped plate 16 with two cylindricality sleeves 23, two strip shaped plate 24 keep away from on the lateral wall of U shaped plate 16 equal fixedly connected with a plurality of evenly distributed's brush hair 25, a plurality of brush hairs 25 all with jar body 1's annular inner wall counterbalance contact.
Be equipped with circulation mechanism on the bottom of the jar body 1, circulation mechanism is including respectively the intercommunication set up first pipe 26 and the backup pad 27 of fixed connection on jar body 1 annular lateral wall in jar body 1 bottom, and the upper end fixed mounting of backup pad 27 has water pump 28, and water pump 28's model is: 25LG3-10X4, a water pump 28 is matched with a first conduit 26 and a second conduit 29 to reintroduce the solution after the primary separation in the tank 1 into the tank 1, and the water solution is supplemented into the tank 1 through a liquid inlet pipe 4, thereby carry out the circulation separation purification to mixed salt solution, further improve the effect of separation purification, water pump 28 is connected with 8 electricity of controller, the free end of first pipe 26 and the input intercommunication setting of water pump 28, the output intercommunication of water pump 28 is provided with second pipe 29, the one end that water pump 28 was kept away from to second pipe 29 sets up with the annular inner wall intercommunication of the jar body 1, second pipe 29 is in on same horizontal plane with feed liquor pipe 4, the intercommunication is provided with feed liquor pipe 4 on the annular inner wall that the jar body 1 is close to feed inlet 2, the intercommunication is provided with row's material pipe 5 on the bottom of the jar body 1, equal fixed mounting has stop valve 30 on feed liquor pipe 4 and the first pipe 26, stop valve 30's model does: J41W-25P, stop valve 30 are used for regulating and control the flow in feed liquor pipe 4 and the first pipe 26, and fixed mounting has governing valve 31 on the row material pipe 5, and the model of governing valve 31 is: 030ZXP-BL13SEXL, the regulating valve 31 being used to regulate the flow in the discharge pipe 5.
A separation process of mixed salt comprises the following operation steps:
s1: introducing mixed salt into the tank body 1 from the feed inlet 2, introducing aqueous solution into the tank body 1 through the liquid inlet pipe 4, and starting the ceramic annular heater 7 and the driving motor 10 by the controller 8;
s2: the driving motor 10 drives the first gear 12 on the rotating shaft 11 to rotate, the first gear 12 drives the meshing second gear 15 to rotate, and the second gear 15 rotates to drive the rotating rod 13 connected with the same shaft to rotate, so that the rotating rod 13 drives the U-shaped plate 16 and the two scraping plates 17 to simultaneously rotate, the U-shaped plate 16 rotates to drive the two stirring plates 19 to rotate, the stirring plates 19 and the scraping plates 17 are in running fit with the plurality of dispersing holes 18 and the strip-shaped dispersing openings 20 to stir the solution in the tank body 1, and the ceramic annular heater 7 heats the mixed salt solution in the tank body 1, so that the effects of stirring and mixed salt separation and purification are improved;
s3: meanwhile, the scraper plate 17 rotates to prevent precipitated crystals from precipitating to the bottom of the tank body 1, the U-shaped plate 16 is rotationally matched with the cylindrical sleeve 23 to drive the strip-shaped plate 24 to rotate, so that the compression spring 22 in the circular groove 21 drives a plurality of bristles 25 on the strip-shaped plate 24 to be always abutted against the annular inner wall of the tank body 1, and residual crystals attached to the inner wall of the tank body 1 are effectively cleaned;
s4: after the mixed salt is primarily separated and purified, the stop valve 30 on the first conduit 26 is opened, the water pump 28 is matched with the first conduit 26 and the second conduit 29 to reintroduce the primarily separated solution in the tank body 1 into the tank body 1, and the water solution is supplemented into the tank body 1 through the liquid inlet pipe 4, so that the mixed salt solution is circularly separated and purified, the separation and purification effects are further improved, and the precipitated crystals are discharged through the discharge pipe 5.
When the invention is used, mixed salt is led into a tank body 1 from a feed inlet 2, aqueous solution is led into the tank body 1 through a liquid inlet pipe 4, a ceramic annular heater 7 and a driving motor 10 are started by a controller 8, the driving motor 10 drives a first gear 12 on a rotating shaft 11 to rotate, the first gear 12 drives a meshed second gear 15 to rotate, the second gear 15 rotates to drive a rotating rod 13 connected with a shaft to rotate, the rotating rod 13 drives a U-shaped plate 16 and two scraping plates 17 to rotate simultaneously, the U-shaped plate 16 rotates to drive two stirring plates 19 to rotate, the stirring plates 19 and the scraping plates 17 are matched with a plurality of dispersion holes 18 and strip-shaped dispersion openings 20 to stir the solution in the tank body 1 in a rotating manner, the mixed salt solution in the tank body 1 is heated by the ceramic annular heater 7, the effects of stirring and mixed salt separation and purification are improved, and the scraping plates 17 rotate to prevent crystals from precipitating to the bottom of the tank body 1, the U-shaped plate 16 is rotationally matched with the cylindrical sleeve 23 to drive the strip-shaped plate 24 to rotate, so that the compression spring 22 in the circular groove 21 drives the plurality of bristles 25 on the strip-shaped plate 24 to be always in contact with the annular inner wall of the tank body 1, the residual crystals attached to the inner wall of the tank body 1 are effectively scraped, after the mixed salt is primarily separated and purified, the stop valve 30 on the first guide pipe 26 is opened, the solution primarily separated in the tank body 1 is re-introduced into the tank body 1 through the water pump 28 in cooperation with the first guide pipe 26 and the second guide pipe 29, and the water solution is supplemented into the tank body 1 through the liquid inlet pipe 4, so that the mixed salt solution is circularly separated and purified, the separation and purification effects are further improved, the regulating valve 31 on the discharge pipe 5 is opened, the stop valve 30 on the first guide pipe 26 is closed, and the precipitated crystals are discharged through the discharge pipe 5.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (9)
1. A mixed salt separation device comprises a tank body (1), a feed inlet (2) is arranged on the top surface of the tank body (1), a plurality of support columns (3) are arranged at the lower end of the tank body (1), it is characterized in that the annular inner wall of the tank body (1) is provided with a heating element, the upper end of the tank body (1) is provided with a driving mechanism, a stirring mechanism is vertically arranged on the top surface of the tank body (1) at the central position in a penetrating way, the driving mechanism is in transmission connection with the stirring mechanism, the stirring mechanism is provided with a brushing mechanism which is propped against the annular inner wall of the tank body (1), be equipped with circulation mechanism on the bottom of the jar body (1), the intercommunication is provided with feed liquor pipe (4) on the annular inner wall that jar body (1) is close to feed inlet (2), the intercommunication is provided with row material pipe (5) on the bottom of the jar body (1).
2. The mixed salt separating device according to claim 1, wherein an arc-shaped material guide plate (6) is fixedly connected to the top surface of the tank body (1), and the arc-shaped material guide plate (6) is positioned below the feed port (2).
3. The mixed salt separating device according to claim 1, wherein the heating element comprises a ceramic ring heater (7) fixedly arranged on the annular inner wall of the tank body (1) and a controller (8) fixedly arranged on the annular side wall of the tank body (1), and the ceramic ring heater (7), the driving mechanism and the circulating mechanism are electrically connected with the controller (8).
4. The separation equipment of mixed salt according to claim 3, wherein the driving mechanism comprises a cover body (9) fixedly connected to the upper end of the tank body (1), the cross section of the cover body (9) is in a trapezoidal arrangement, a driving motor (10) is fixedly mounted at the upper end of the cover body (9) close to the right side, the driving motor (10) is electrically connected with the controller (8), the driving shaft of the driving motor (10) is vertically arranged downwards, a rotating shaft (11) is fixedly connected to the lower end of the driving shaft of the driving motor (10), the lower end of the rotating shaft (11) is vertically arranged to penetrate through the cover body (9), a first gear (12) is coaxially and fixedly connected to one end of the rotating shaft (11) in the cover body (9), and the first gear (12) is in transmission connection with the stirring mechanism.
5. The mixed salt separating device according to claim 4, wherein the stirring mechanism comprises a rotating rod (13) and a circular table type supporting cover (14), the rotating rod (13) and the circular table type supporting cover (14) are vertically rotated to penetrate through the top surface of the tank body (1) at the central position respectively, the circular table type supporting cover (14) is fixedly connected to the bottom of the tank body (1), the lower end of the rotating rod (13) is rotated to penetrate through the circular table type supporting cover (14), a second gear (15) is coaxially and fixedly connected to one end of the rotating rod (13) in the tank body (9), the first gear (12) is meshed with the second gear (15), a U-shaped plate (16) is fixedly arranged at one end of the rotating rod (13) in the tank body (1) in a penetrating manner, an opening of the U-shaped plate (16) is arranged downwards, and a scraping plate (17) is fixedly connected to the annular side wall of the rotating rod (13) close to the circular table type supporting cover (14), two all be equipped with a plurality of evenly distributed's dispersion hole (18) on scraping flitch (17), the bottom setting of the jar body (1) is hugged closely to the lower extreme of scraping flitch (17), equal fixedly connected with stirring board (19) on U template (16) open-ended relative inner wall, two all be equipped with a plurality of bar dispersion openings (20) that are equidistant distribution on stirring board (19), the mechanism of brushing clearly sets up on the both ends lateral wall of controlling of U template (16).
6. The separation equipment of the mixed salt according to claim 5, wherein the brushing mechanism comprises two circular grooves (21) arranged on the side walls of the left and right ends of the U-shaped plate (16), compression springs (22) are fixedly connected to the inner walls of the two circular grooves (21) on the same side, cylindrical sleeves (23) are inserted into the circular grooves (21), the cylindrical sleeves (23) are made of corrosion-resistant rubber and are connected with the annular inner wall of the circular grooves (21) in a sliding and sealing manner, one ends of the compression springs (22) far away from the inner wall of the circular grooves (21) are respectively and fixedly connected with the cylindrical sleeves (23), one end of the two cylindrical sleeves (23) far away from the U-shaped plate (16) on the same side is fixedly connected with the same strip-shaped plate (24), and a plurality of bristles (25) which are uniformly distributed are fixedly connected to the side walls of the two strip-shaped plates (24) far away from the U-shaped plate (16), the bristles (25) are in contact with the annular inner wall of the tank body (1) in an abutting mode.
7. The mixed salt separating device according to claim 1, wherein the circulating mechanism comprises a first conduit (26) and a support plate (27), the first conduit (26) is respectively communicated with the bottom of the tank body (1), the support plate (27) is fixedly connected to the annular side wall of the tank body (1), a water pump (28) is fixedly mounted at the upper end of the support plate (27), the water pump (28) is electrically connected with the controller (8), the free end of the first conduit (26) is communicated with the input end of the water pump (28), the output end of the water pump (28) is communicated with a second conduit (29), one end, far away from the water pump (28), of the second conduit (29) is communicated with the annular inner wall of the tank body (1), and the second conduit (29) and the liquid inlet pipe (4) are located on the same horizontal plane.
8. The mixed salt separating device according to claim 7, characterized in that a stop valve (30) is fixedly arranged on the liquid inlet pipe (4) and the first guide pipe (26), and a regulating valve (31) is fixedly arranged on the discharge pipe (5).
9. A separation process using the mixed salt separation device according to any one of claims 1 to 8, characterized by comprising the following operating steps:
s1: introducing mixed salt into the tank body (1) from the feed inlet (2), introducing aqueous solution into the tank body (1) through the liquid inlet pipe (4), and starting the ceramic annular heater (7) and the driving motor (10) by the controller (8);
s2: a driving motor (10) drives a first gear (12) on a rotating shaft (11) to rotate, the first gear (12) rotates to drive a meshed second gear (15) to rotate, and the second gear (15) rotates to drive a rotating rod (13) connected with a shaft to rotate, so that the rotating rod (13) drives a U-shaped plate (16) and two scraping plates (17) to simultaneously rotate, the U-shaped plate (16) rotates to drive two stirring plates (19) to rotate, the stirring plates (19) and the scraping plates (17) are rotationally matched with a plurality of dispersing holes (18) and strip-shaped dispersing openings (20) to stir the solution in the tank body (1), a ceramic annular heater (7) heats the mixed salt solution in the tank body (1), and the effects of stirring and mixed salt separation and purification are improved;
s3: meanwhile, the scraping plate (17) rotates to prevent precipitated crystals from precipitating to the bottom of the tank body (1), the U-shaped plate (16) is rotationally matched with the cylindrical sleeve (23) to drive the strip-shaped plate (24) to rotate, so that the compression spring (22) in the circular groove (21) drives a plurality of bristles (25) on the strip-shaped plate (24) to be always abutted against the annular inner wall of the tank body (1), and residual crystals attached to the inner wall of the tank body (1) are effectively scraped;
s4: after the mixed salt is primarily separated and purified, a stop valve (30) on a first guide pipe (26) is opened, the solution primarily separated in a tank body (1) is reintroduced into the tank body (1) through a water pump (28) matched with the first guide pipe (26) and a second guide pipe (29), and the water solution is supplemented into the tank body (1) through a liquid inlet pipe (4), so that the mixed salt solution is circularly separated and purified, the separation and purification effects are further improved, an adjusting valve (31) on a discharging pipe (5) is opened, the stop valve (30) on the first guide pipe (26) is closed, and precipitated crystals are discharged through the discharging pipe (5).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210392098.4A CN114797154A (en) | 2022-04-14 | 2022-04-14 | Mixed salt separation equipment and process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210392098.4A CN114797154A (en) | 2022-04-14 | 2022-04-14 | Mixed salt separation equipment and process thereof |
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| CN114797154A true CN114797154A (en) | 2022-07-29 |
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| CN202210392098.4A Pending CN114797154A (en) | 2022-04-14 | 2022-04-14 | Mixed salt separation equipment and process thereof |
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Citations (5)
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|---|---|---|---|---|
| CN203648100U (en) * | 2013-12-16 | 2014-06-18 | 中节能六合天融环保科技有限公司 | Liquid ammonia evaporator for flue gas denitrification |
| CN108283823A (en) * | 2018-04-08 | 2018-07-17 | 长兴长龙环保科技有限公司 | A kind of chemical products crystallization apparatus |
| CN212315747U (en) * | 2020-05-09 | 2021-01-08 | 天津市立清源环境有限公司 | Multistage sewage purification equipment |
| CN214456894U (en) * | 2021-02-23 | 2021-10-22 | 山东金城晖瑞环保科技有限公司 | Device for separating and purifying sodium sulfate and sodium chloride mixed salt |
| CN214780801U (en) * | 2020-12-03 | 2021-11-19 | 易安达仪器科技(江苏)有限公司 | Filter equipment for industrial waste water treatment |
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2022
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203648100U (en) * | 2013-12-16 | 2014-06-18 | 中节能六合天融环保科技有限公司 | Liquid ammonia evaporator for flue gas denitrification |
| CN108283823A (en) * | 2018-04-08 | 2018-07-17 | 长兴长龙环保科技有限公司 | A kind of chemical products crystallization apparatus |
| CN212315747U (en) * | 2020-05-09 | 2021-01-08 | 天津市立清源环境有限公司 | Multistage sewage purification equipment |
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Application publication date: 20220729 |