CN216073086U

CN216073086U - Sodium carbonate impurity removal equipment

Info

Publication number: CN216073086U
Application number: CN202122381577.XU
Authority: CN
Inventors: 闫锋; 王朝然; 王治国; 余海芳; 魏国建; 张继国
Original assignee: Jiaozuo Weilian Fine Chemical Co ltd
Current assignee: Jiaozuo Weilian Fine Chemical Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-03-18
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses sodium carbonate impurity removing equipment, which comprises a kettle body, wherein the interior of the kettle body is divided into a first impurity removing bin, a second impurity removing bin and a third impurity removing bin through two partition plates, an impurity removing component is fixedly arranged in the kettle body, the impurity removing component comprises a stirring shaft, two first heating pipes and a filter plate, the stirring shaft is rotatably connected with the top end and the bottom end of the interior of the kettle body through bearings, and the two first heating pipes are fixedly arranged at the bottom end of the first impurity removing bin and the bottom end of the second impurity removing bin respectively, and the utility model has the beneficial effects that: separate first edulcoration storehouse, second edulcoration storehouse and third edulcoration storehouse of department through the baffle and carry out respectively to remove miscellaneous purification processing, improve the quality of sodium carbonate, heat the solution in first edulcoration storehouse and second edulcoration storehouse respectively through two first heating pipes, improve reaction rate and efficiency, drive the puddler through the (mixing) shaft and carry out splint to the solution in first edulcoration storehouse and second edulcoration storehouse respectively for reaction efficiency.

Description

Sodium carbonate impurity removal equipment

Technical Field

The utility model relates to impurity removal equipment, in particular to sodium carbonate impurity removal equipment, and belongs to the technical field of sodium carbonate production.

Background

Sodium carbonate, an inorganic compound, has a molecular formula of Na2CO3, a molecular weight of 105.99, and is also called soda ash, but is classified as a salt and not as a base. Also known as soda or soda ash in international trade. It is an important inorganic chemical raw material, mainly used for producing plate glass, glass products and ceramic glaze. It is also widely used for domestic washing, acid neutralization and food processing, and before the artificial synthesis of soda ash, the burnt ash contains alkalis after the sun-drying of certain seaweeds, and the alkalis are leached by hot water and filtered to obtain brown alkali liquor for washing. A large amount of trona comes from minerals, and is mainly buried underground or alkaline lake. The natural alkali ore existing in a deposition layer has the highest grade and wide distribution.

The existing part of sodium carbonate is easy to react with air after production to generate impurities such as sodium bicarbonate, and the like, so that the use of the sodium carbonate is easy to influence, the impurity removal effect of the impurity removal equipment for the part of sodium carbonate is poor, and the impurity removal efficiency of the part of equipment is still lower after the impurity removal.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sodium carbonate impurity removal device, which aims to solve the problems that impurities are mixed in the existing sodium carbonate after production and need to be removed, and the existing partial impurity removal device is poor in impurity removal effect and low in impurity removal efficiency.

In order to achieve the purpose, the utility model provides the following technical scheme: a sodium carbonate impurity removing device comprises a kettle body, the interior of the kettle body is divided into a first impurity removing bin, a second impurity removing bin and a third impurity removing bin through two partition plates, an impurity removing component is fixedly arranged in the kettle body and comprises a stirring shaft, two first heating pipes and a filter plate, the stirring shaft is rotationally connected with the top end and the bottom end of the inner part of the kettle body through bearings, the two first heating pipes are respectively and fixedly arranged at the bottom end of the first impurity removing bin and the bottom end of the second impurity removing bin, the filter plate is fixedly arranged at the bottom end in the first impurity removing bin, the filter plate is made of a filtering sponge material, a plurality of stirring rods are fixedly arranged on the surface of the stirring shaft, the stirring rods on the top are all inclined, a first liquid guide pipe is fixedly arranged at the bottom end of the first impurity removing bin, and the surface of the stirring shaft is rotatably connected with the two partition plates through sealing bearings respectively.

As a preferred technical scheme of the utility model, one side of the second impurity removing bin is fixedly provided with a liquid inlet pipe, one end of the liquid inlet pipe is fixedly provided with a first electric control valve, the bottom end of the second impurity removing bin is fixedly provided with an impurity removing pad, a back flushing pipe is fixedly arranged inside the impurity removing pad, one end of the back flushing pipe is fixedly provided with a back flushing valve, one side of the first impurity removing bin and the other side of the second impurity removing bin are both fixedly provided with impurity removing pipes, one side of each of the two impurity removing pipes is fixedly provided with a second electric control valve, the bottom end of the second impurity removing bin is fixedly provided with a second liquid guide pipe, and one end of the first liquid guide pipe and one end of the second liquid guide pipe are both fixedly provided with third electric control valves.

As a preferred technical scheme of the utility model, a temperature controller is fixedly arranged on one side of the kettle body, a placing plate is fixedly arranged inside the third impurity removing bin, a collecting box is placed at the top end of the placing plate, two second heating pipes are fixedly arranged at the top end of the placing plate, and the two first heating pipes and the two second heating pipes are electrically connected with a power supply through the temperature controller.

As a preferred technical scheme of the present invention, a first feeding pipe and a second feeding pipe are respectively and fixedly disposed at the top end of the first impurity removing bin, and a fourth electric control valve is fixedly disposed at one end of the first feeding pipe and one end of the second feeding pipe.

As a preferred technical scheme of the utility model, a protective door corresponding to the third impurity removal bin is arranged on one side of the kettle body, one side of the protective door is hinged with one side of the kettle body through a hinge, the other side of the protective door is connected with one side of the kettle body in a clamping manner through a buckle, and a sealing gasket is fixedly arranged on the surface of the protective door.

As a preferred technical scheme of the utility model, four support rods are fixedly arranged at the bottom end of the kettle body, every two corresponding support rods are fixedly connected through a fixing rod, a driving motor is fixedly arranged at the top end of each fixing rod, and a transmission shaft of the driving motor is fixedly connected with the bottom end of the stirring shaft through a coupler.

As a preferred technical scheme of the utility model, a switch panel is fixedly arranged on one side of the kettle body, a first electric control valve switch, two second electric control valve switches, two third electric control valve switches, two fourth electric control valve switches and a driving motor switch are fixedly arranged on the surface of the switch panel, and the first electric control valve, the two second electric control valve switches, the two third electric control valve switches, the two fourth electric control valve switches and the driving motor are respectively electrically connected with a power supply through the first electric control valve switch, the two second electric control valve switches, the two third electric control valve switches, the two fourth electric control valve switches and the driving motor switch.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a sodium carbonate impurity removing device, which is characterized in that impurity removing and purifying treatment is respectively carried out on a first impurity removing bin, a second impurity removing bin and a third impurity removing bin which are separated by a partition plate, the quality of sodium carbonate is improved, solutions in the first impurity removing bin and the second impurity removing bin are respectively heated through two first heating pipes, the reaction speed and the reaction efficiency are improved, a stirring rod is driven by a stirring shaft to clamp the solutions in the first impurity removing bin and the second impurity removing bin respectively, the reaction efficiency is improved, the solutions are filtered through a filtering plate for filtering sponge materials, unreacted particle impurities are filtered and removed, the solution treated in the first impurity removing bin is guided into the second impurity removing bin through a first liquid guide pipe, impurity removing treatment is carried out on the sodium carbonate through an impurity removing component, the sodium carbonate containing impurities is mixed with stirring, and the impurity removing of primary impurity is carried out through filtering; sodium hydroxide is led in through the liquid inlet pipe to react with the mixed liquid, sodium bicarbonate in the mixed liquid is fully reacted into sodium carbonate, and impurities are further filtered through the impurity removal pad.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic view of the utility model at B of fig. 2.

In the figure: 1. a kettle body; 2. a partition plate; 3. a switch panel; 4. an impurity removal component; 41. a stirring shaft; 42. a first heating pipe; 43. a filter plate; 5. a first impurity removal bin; 6. a second impurity removal bin; 7. a third impurity removal bin; 8. a stirring rod; 9. a first catheter; 10. a second catheter; 11. a first electrically controlled valve; 12. a second electrically controlled valve; 13. a third electrically controlled valve; 14. a fourth electrically controlled valve; 15. a liquid inlet pipe; 16. removing impurity and filling; 17. back flushing the pipe; 18. a back-flushing valve; 19. an impurity removal pipe; 20. a temperature controller; 21. placing the plate; 22. a collection box; 23. a second heating pipe; 24. a first feed tube; 25. a second feed tube; 26. a protective door; 27. a support bar; 28. fixing the rod; 29. the motor is driven.

Detailed Description

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a sodium carbonate impurity removing device, comprising a kettle body 1, the interior of the kettle body 1 is divided into a first impurity removing bin 5, a second impurity removing bin 6 and a third impurity removing bin 7 by two partition plates 2, the first impurity removing bin 5, the second impurity removing bin 6 and the third impurity removing bin 7 at the division positions of the partition plates 2 are respectively used for removing impurities and purifying, the quality of sodium carbonate is improved, an impurity removing component 4 is fixedly arranged in the kettle body 1, the impurity removing component 4 comprises a stirring shaft 41, two first heating pipes 42 and a filter plate 43, the stirring shaft 41 is rotatably connected with the top end and the bottom end in the kettle body 1 through bearings, the two first heating pipes 42 are respectively fixedly arranged at the bottom end of the first impurity removing bin 5 and the bottom end of the second impurity removing bin 6, the solutions in the first impurity removing bin 5 and the second impurity removing bin 6 are respectively heated through the two first heating pipes 42, the reaction speed and the reaction efficiency are improved, the filter plate 43 is fixedly arranged at the bottom end in the first impurity removing bin 5, the filter plate 43 is made of a filtering sponge material, the solution is filtered through the filter plate 43 for filtering the sponge material, unreacted particle impurities are filtered to remove impurities, the surface of the stirring shaft 41 is fixedly provided with a plurality of stirring rods 8, the stirring rods 8 are driven by the stirring shaft 41 to clamp the solution in the first impurity removing bin 5 and the second impurity removing bin 6 respectively, the reaction efficiency is accelerated, the stirring rods 8 at the top are all inclined, the bottom end of the first impurity removing bin 5 is fixedly provided with a first liquid guide pipe 9, the solution treated in the first impurity removing bin 5 is guided into the second impurity removing bin 6 through the first liquid guide pipe 9, the surface of the stirring shaft 41 is rotatably connected with the two partition plates 2 through sealing bearings respectively, the impurity removing component 4 is used for removing impurities from the sodium carbonate, the sodium carbonate containing impurities is mixed with stirring, and filtering to remove impurities.

Preferably, a liquid inlet pipe 15 is fixedly arranged on one side of the second impurity removing bin 6, sodium hydroxide is led in through the liquid inlet pipe 15 to react with the mixed liquid, sodium bicarbonate in the mixed liquid is fully reacted into sodium carbonate, a first electric control valve 11 is fixedly arranged at one end of the liquid inlet pipe 15, an impurity removing pad 16 is fixedly arranged at the bottom end of the second impurity removing bin 6, impurities are further filtered through the impurity removing pad 16, a back flushing pipe 17 is fixedly arranged inside the impurity removing pad 16, a back flushing valve 18 is fixedly arranged at one end of the back flushing pipe 17, impurity removing pipes 19 are fixedly arranged on one side of the first impurity removing bin 5 and the other side of the second impurity removing bin 6, second electric control valves 12 are fixedly arranged on one sides of the two impurity removing pipes 19, the impurity removing pipes 19 are respectively controlled to discharge impurities through the two second electric control valves 12, a second liquid guide pipe 10 is fixedly arranged at the bottom end of the second impurity removing bin 6, a third electric control valve 13 is fixedly arranged at one end of the first liquid guide pipe 9 and one end of the second liquid guide pipe 10, the first liquid guide pipe 9 and the second liquid guide pipe 10 are respectively controlled by a third electric control valve 13 to carry out material guiding treatment; a temperature controller 20 is fixedly arranged on one side of the kettle body 1, the first heating pipe 42 and the second heating pipe 23 are more accurately controlled to reach a proper reaction temperature through the temperature controller 20, a placing plate 21 is fixedly arranged inside the third impurity removing bin 7, a collecting box 22 is placed at the top end of the placing plate 21, two second heating pipes 23 are fixedly arranged at the top end of the placing plate 21, and the two first heating pipes 42 and the two second heating pipes 23 are electrically connected with a power supply through the temperature controller 20; a first feeding pipe 24 and a second feeding pipe 25 are respectively fixedly arranged at the top end of the first impurity removing bin 5, a fourth electric control valve 14 is respectively fixedly arranged at one end of the first feeding pipe 24 and one end of the second feeding pipe 25, and the first feeding pipe 24 and the second feeding pipe 25 are respectively controlled by the fourth electric control valve 14 to be led in sodium carbonate and water for mixing; a protective door 26 corresponding to the third impurity removal bin 7 is arranged on one side of the kettle body 1, one side of the protective door 26 is hinged with one side of the kettle body 1 through a hinge, the other side of the protective door 26 is connected with one side of the kettle body 1 in a clamping manner through a buckle, a sealing gasket is fixedly arranged on the surface of the protective door 26, the collecting box 22 is convenient to open through the protective door 26, and air is prevented from being mixed through the sealing gasket to influence the purification of sodium carbonate; four support rods 27 are fixedly arranged at the bottom end of the kettle body 1, every two corresponding support rods 27 are fixedly connected through a fixing rod 28, a driving motor 29 is fixedly arranged at the top end of each fixing rod 28, a transmission shaft of the driving motor 29 is fixedly connected with the bottom end of the stirring shaft 41 through a coupler, the kettle body 1 is supported through the support rods 27, and the driving motor 29 is fixed through the fixing rods 28; one side of the kettle body 1 is fixedly provided with a switch panel 3, the surface of the switch panel 3 is fixedly provided with a first electric control valve switch, two second electric control valve switches, two third electric control valve switches, two fourth electric control valve switches and a driving motor switch, the first electric control valve 11, two second electric control valves 12, two third electric control valves 13, two fourth electric control valves 14 and a driving motor 29 are respectively connected with a power supply through the first electric control valve switch, the two second electric control valve switches, the two third electric control valve switches, the two fourth electric control valve switches and the driving motor switch, and the first electric control valve 11, the two second electric control valves 12, the two third electric control valves 13, the two fourth electric control valves 14 and the driving motor 29 are controlled through the switch panel 3.

When the equipment is used, firstly, crystal sodium carbonate and water can be respectively led into a first impurity removing bin 5 through a first feeding pipe 24 and a second feeding pipe 25, meanwhile, a first heating pipe 42 with the model of YCKTR-4-4 is controlled through a temperature controller 20 with the model of AK2001, the crystal sodium carbonate and the water are heated to the optimum reaction temperature, a stirring shaft 41 is driven by a driving motor 29 to stir and dissolve the calcium carbonate, the calcium carbonate is fully mixed and dissolved with the water, the mixed solution is filtered through a filter plate 43 and poured into a second impurity removing bin 6 through a first liquid guide pipe 9, the filter plate 43 is extruded through an inclined stirring rod 8 after the solution is conveyed, then, water is led in for washing, impurities are discharged through an impurity removing pipe 19, sodium hydroxide is led in through a liquid inlet pipe 15 to react with the mixed solution, and the sodium hydroxide and the sodium bicarbonate are reacted to produce the sodium carbonate, and use edulcoration pad 16 further to get rid of impurity, lead to in collecting box 22 through second catheter 10, simultaneously can the backwash water through back flush pipe 17, the impurity that fills up edulcoration 16 is discharged through edulcoration pipe 19, rethread second heating pipe 23 heats collecting box 22 and separates out the crystal, impurity is got rid of through the reaction many times, and heat and separate out the purity of crystal guarantee sodium carbonate, take out through opening guard gate 26 at last, it is convenient for quick repetition to get rid of impurity simultaneously prepares the use, and the production efficiency is improved.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A sodium carbonate impurity removing device comprises a kettle body (1) and is characterized in that the interior of the kettle body (1) is divided into a first impurity removing bin (5), a second impurity removing bin (6) and a third impurity removing bin (7) through two partition plates (2), an impurity removing component (4) is fixedly arranged in the kettle body (1), the impurity removing component (4) comprises a stirring shaft (41), two first heating pipes (42) and a filtering plate (43), the stirring shaft (41) is rotatably connected with the top end and the bottom end of the interior of the kettle body (1) through bearings, the two first heating pipes (42) are respectively and fixedly arranged at the bottom end of the first impurity removing bin (5) and the bottom end of the second impurity removing bin (6), the filtering plate (43) is fixedly arranged at the bottom end in the first impurity removing bin (5), and the filtering plate (43) is made of a filtering sponge material, the fixed surface of (mixing) shaft (41) is equipped with a plurality of puddler (8), and wherein a plurality of at top puddler (8) are the slope form, the bottom mounting of first edulcoration storehouse (5) is equipped with first catheter (9), the surface of (mixing) shaft (41) is connected with two baffle (2) rotations through sealed bearing respectively.

2. The sodium carbonate impurity removal equipment according to claim 1, characterized in that: the fixed feed liquor pipe (15) that is equipped with in one side of second edulcoration storehouse (6), the fixed first automatically controlled valve (11) that is equipped with in one end of feed liquor pipe (15), the bottom mounting in second edulcoration storehouse (6) is equipped with edulcoration pad (16), the fixed recoil pipe (17) that is equipped with in inside that edulcoration pad (16), the fixed recoil valve (18) that is equipped with in one end of recoil pipe (17), one side in first edulcoration storehouse (5) and the opposite side in second edulcoration storehouse (6) are all fixed and are equipped with edulcoration pipe (19), two one side of edulcoration pipe (19) is all fixed and is equipped with second automatically controlled valve (12), the bottom mounting in second edulcoration storehouse (6) is equipped with second catheter (10), the one end of first catheter (9) and the one end of second catheter (10) are all fixed and are equipped with third automatically controlled valve (13).

3. The sodium carbonate impurity removal equipment according to claim 1, characterized in that: fixed temperature controller (20) that is equipped with in one side of the cauldron body (1), the fixed board (21) of placing that is equipped with in inside of third edulcoration storehouse (7), collecting box (22) have been placed on the top of placing board (21), the fixed two second heating pipes (23) that are equipped with in top of placing board (21), two first heating pipe (42) and two second heating pipe (23) all are through temperature controller (20) and power electric connection.

4. A sodium carbonate impurity removal apparatus according to claim 2, characterized in that: the top in first edulcoration storehouse (5) is fixed respectively and is equipped with first inlet pipe (24) and second inlet pipe (25), the one end of first inlet pipe (24) and the one end of second inlet pipe (25) are all fixed and are equipped with fourth electrically controlled valve (14).

5. The sodium carbonate impurity removal equipment according to claim 1, characterized in that: one side of the kettle body (1) is provided with a protective door (26) corresponding to the third impurity removing bin (7), one side of the protective door (26) is hinged to one side of the kettle body (1) through a hinge, the other side of the protective door (26) is connected with one side of the kettle body (1) in a clamping mode through a buckle, and a sealing gasket is arranged on the surface of the protective door (26).

6. A sodium carbonate impurity removal apparatus according to claim 4, characterized in that: the bottom mounting of the cauldron body (1) is equipped with four bracing pieces (27), and per two corresponding bracing pieces (27) are through dead lever (28) fixed connection, two the top of dead lever (28) is fixed and is equipped with driving motor (29), the transmission shaft of driving motor (29) pass through the shaft coupling with the bottom fixed connection of (mixing) shaft (41).

7. A sodium carbonate impurity removal apparatus according to claim 6, characterized in that: one side of the kettle body (1) is fixedly provided with a switch panel (3), the surface of the switch panel (3) is fixedly provided with a first electric control valve switch, two second electric control valve switches, two third electric control valve switches, two fourth electric control valve switches and a driving motor switch, and the first electric control valve (11), the two second electric control valves (12), the two third electric control valves (13), the two fourth electric control valves (14) and the driving motor (29) are respectively connected with a power supply through the first electric control valve switch, the two second electric control valve switches, the two third electric control valve switches, the two fourth electric control valve switches and the driving motor switch.