CN218900879U

CN218900879U - Crystallization equipment is used in magnesium sulfate preparation

Info

Publication number: CN218900879U
Application number: CN202222355351.7U
Authority: CN
Inventors: 贾宝钢
Original assignee: Lianyungang Fengtai Biotechnology Co ltd
Current assignee: Lianyungang Fengtai Biotechnology Co ltd
Priority date: 2022-09-05
Filing date: 2022-09-05
Publication date: 2023-04-25
Anticipated expiration: 2032-09-05

Abstract

The utility model belongs to the technical field of magnesium sulfate crystallization equipment, in particular to crystallization equipment for preparing magnesium sulfate, which aims at the problems that when the existing device is used for filtering and separating crystals in magnesium sulfate, the separation efficiency is reduced due to the fact that a filtering screen is easy to be blocked by the crystals, and the crystals are inconvenient to be automatically guided out when the crystals are collected. The utility model has simple operation and convenient use, can be convenient for magnesium sulfate to sufficiently reduce the temperature and crystallize, can increase the separation efficiency after crystallization, and can automatically separate and discharge the crystallization after separation.

Description

Crystallization equipment is used in magnesium sulfate preparation

Technical Field

The utility model relates to the technical field of magnesium sulfate crystallization equipment, in particular to crystallization equipment for preparing magnesium sulfate.

Background

Magnesium sulfate, which is a compound containing magnesium, is a commonly used chemical agent and drying agent, and magnesium sulfate can be used as tanning, explosive, paper making, porcelain, fertilizer, medical oral laxatives and the like, and is used as a fertilizer in agriculture because magnesium is one of main components of chlorophyll, is commonly used for potted plants or crops lacking magnesium, has higher solubility than other fertilizers, is also used as bath salt, and is usually used as circulating liquid sprayed in a desulfurizing tower to carry out cooling crystallization treatment on the magnesium sulfate solution when the magnesium sulfate solution is processed.

The utility model discloses a device of desulfurization circulating liquid low temperature crystallization magnesium sulfate in application number 201911288311.1, including desulfurizing tower and crystallization tower, be provided with the appearance chamber between desulfurizing tower and the crystallization tower, the feed liquor pipe is installed in below one side embedding of desulfurizing tower, the one end embedding of feed liquor pipe is installed in the lower surface of appearance chamber and fixedly connected with coiled pipe, the one end fixedly connected with drain pipe of coiled pipe, the one end of drain pipe passes the top side of holding the inside upper surface in chamber and crystallization tower respectively. The utility model relates to the technical field of magnesium sulfate crystallization, in particular to equipment for crystallizing magnesium sulfate at low temperature by using a desulfurization circulating liquid.

When the existing device filters and separates crystals in magnesium sulfate, a filtering screen is easy to be blocked by the crystals, so that the separation efficiency is reduced, and the crystals are inconvenient to automatically lead out when the crystals are collected, so we propose crystallization equipment for preparing magnesium sulfate.

Disclosure of Invention

The utility model aims to solve the defects that when the existing device filters and separates crystals in magnesium sulfate, a filtering screen is easy to be blocked by the crystals, so that the separation efficiency is reduced, and when the crystals are collected, the crystals are inconvenient to automatically lead out, and provides crystallization equipment for preparing magnesium sulfate.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a crystallization equipment is used in magnesium sulfate preparation, includes the fixed section of thick bamboo, the top fixed mounting of fixed section of thick bamboo has fixed box, and the feed liquor pipe is installed to one side of fixed box, the top fixed mounting of fixed box has the cooling box, a plurality of cooling pipes are installed to the bottom of cooling box, and same conversion box is installed to the bottom of a plurality of cooling pipes, be equipped with water guide mechanism in the conversion box, the aqueduct is all installed to the both sides of conversion box, aqueduct and cooling box fixed connection, the bottom fixed mounting of fixed section of thick bamboo has the row hopper, the both sides of row hopper all fixed mounting has the fixing base, and the bottom fixed mounting of fixing base has the bracing piece, and the bottom fixed mounting of two bracing pieces has same bottom plate, the motor is all seted up to the top fixed mounting of bottom plate, the apopore is last fixed mounting has the filter on the inner wall, be equipped with on the row hopper and scrape the material mechanism, the output shaft of motor is connected with scraping the transmission of material mechanism.

Preferably, the water guide mechanism comprises a water guide box, the water guide box is fixedly arranged on the inner wall of the bottom of the conversion box, a rotating shaft is rotatably connected to the inner wall of the water guide box, the rotating shaft is fixedly connected with an output shaft of the motor, a propeller is fixedly arranged on the rotating shaft, the propeller is matched with the water guide box, and water inlets are formed in the inner walls of two sides of the water guide box.

Preferably, the scraping mechanism comprises an inner gear ring, the inner gear ring is rotatably arranged on the inner wall of the discharge hopper, two scraping plates are fixedly arranged at the bottom of the inner gear ring, and the scraping plates are matched with the filter plates.

Preferably, the top of the cooling box is provided with an opening, and the top thread of the cooling box is provided with a cover plate.

Preferably, the top of bottom plate rotates and is connected with the transfer line, and the top fixed mounting of transfer line has the driving gear, and driving gear and ring gear intermesh.

Preferably, the rotating shaft is fixedly sleeved with a first belt pulley, the transmission rod is fixedly sleeved with a second belt pulley, and the first belt pulley and the second belt pulley are in transmission connection with one belt.

Compared with the prior art, the utility model has the advantages that:

(1) According to the scheme, due to the fact that the screw propeller is matched with the water guide box, the water inlet hole is communicated with the conversion box, and the cooling pipe and the water guide pipe are arranged, the rotating shaft can circularly flow the cooling box and the water source on the conversion box, and then the magnesium sulfate is cooled;

(2) Because the first belt pulley, the second belt pulley and the belt are in transmission connection, the rotating shaft can drive the transmission rod to rotate, and the transmission rod drives the scraping plate to clean the filter plate through the mutual engagement of the driving gear and the inner gear ring, so that the separation efficiency of magnesium sulfate crystals is maintained.

The utility model has simple operation and convenient use, can be convenient for magnesium sulfate to sufficiently reduce the temperature and crystallize, can increase the separation efficiency after crystallization, and can automatically separate and discharge the crystallization after separation.

Drawings

FIG. 1 is a schematic structural diagram of a crystallization apparatus for preparing magnesium sulfate according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a stationary drum of a crystallization apparatus for preparing magnesium sulfate according to the present utility model;

fig. 3 is a schematic diagram of a portion a of a crystallization apparatus for preparing magnesium sulfate according to the present utility model.

In the figure: 1. a fixed cylinder; 2. a discharge hopper; 3. a fixing seat; 4. a support rod; 5. a bottom plate; 6. a fixed box; 7. a cooling box; 8. a cover plate; 9. a conversion box; 10. a cooling tube; 11. a water guide box; 12. a water conduit; 13. a motor; 14. a rotating shaft; 15. a liquid inlet pipe; 16. a material guiding pipe; 17. a feed hole; 18. an auger; 19. a propeller; 20. a water inlet hole; 21. a water outlet hole; 22. a filter plate; 23. an inner gear ring; 24. a scraper; 25. a transmission rod; 26. a drive gear; 27. and a discharge pipe.

Detailed Description

The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.

Example 1

Referring to fig. 1-3, a crystallization device for preparing magnesium sulfate comprises a fixed cylinder 1, wherein a fixed box 6 is fixedly arranged at the top of the fixed cylinder 1, a liquid inlet pipe 15 is arranged at one side of the fixed box 6, a cooling box 7 is fixedly arranged at the top of the fixed box 6, a plurality of cooling pipes 10 are arranged at the bottom of the cooling box 7, a same conversion box 9 is arranged at the bottom of the plurality of cooling pipes 10, a water guide mechanism is arranged in the conversion box 9, water guide pipes 12 are respectively arranged at two sides of the conversion box 9, the water guide pipes 12 are fixedly connected with the cooling box 7, a discharge hopper 2 is fixedly arranged at the bottom of the fixed cylinder 1, fixing seats 3 are respectively and fixedly arranged at two sides of the discharge hopper 2, supporting rods 4 are respectively and fixedly arranged at the bottom of the fixing seats 3, a same bottom plate 5 is fixedly arranged at the bottom of the two supporting rods 4, a motor 13 is fixedly arranged at the top of the bottom plate 5, water outlet holes 21 are respectively formed at two sides of the discharge hopper 2, a filter plate 22 is fixedly arranged on the inner wall of the water outlet holes 21, a scraping mechanism is arranged on the discharge hopper 2, and an output shaft of the motor 13 is in transmission connection with the scraping mechanism.

In this embodiment, the water guide mechanism includes water guide box 11, water guide box 11 fixed mounting is on the bottom inner wall of conversion box 9, rotate on the inner wall of water guide box 11 and be connected with pivot 14, the output shaft fixed connection of pivot 14 and motor 13, and fixed mounting has screw 19 in the pivot 14, screw 19 and water guide box 11 mutually support, water inlet 20 has all been seted up on the both sides inner wall of water guide box 11, the opening has been seted up at the top of cooling box 7, and apron 8 is installed to the top screw thread of cooling box 7.

In this embodiment, the scraping mechanism comprises an inner gear ring 23, the inner gear ring 23 is rotatably mounted on the inner wall of the discharge hopper 2, two scraping plates 24 are fixedly mounted at the bottom of the inner gear ring 23, the scraping plates 24 are mutually matched with the filter plates 22, a transmission rod 25 is rotatably connected to the top of the bottom plate 5, a driving gear 26 is fixedly mounted at the top end of the transmission rod 25, the driving gear 26 is mutually meshed with the inner gear ring 23, a first belt pulley is fixedly sleeved on the rotating shaft 14, a second belt pulley is fixedly sleeved on the transmission rod 25, and the first belt pulley and the second belt pulley are in transmission connection with the same belt.

According to the working principle, the liquid inlet pipe 15 is used for introducing magnesium sulfate liquid into the fixed cylinder 1, meanwhile, ice cubes are placed into the cooling box 7 and sealed through the cover plate 8, water in the cooling box 7 is introduced into the conversion box 9 through the cooling pipe 10 under the action of gravity, the magnesium sulfate liquid is cooled down under the action of the cooling pipe 10, the motor 13 is started again, the output shaft of the motor 13 drives the rotating shaft 14 to rotate, the rotating shaft 14 drives the screw 19 to rotate, the rotating screw 19 is matched with the water guide box 11, water sources in the conversion box 9 are led out through the water inlet holes 20, the cooled magnesium sulfate is led into the cooling box 7 through the water guide pipe 12 to be recycled, crystals are formed under the action of the filter plate 22, the rotating shaft 14 drives the transmission rod 25 to rotate through the transmission connection of the first belt pulley, the second belt pulley and the belt, the rotating transmission rod 25 drives the scraping plate 24 to rotate through the mutual engagement of the driving gear 26 and the ring 23, and the rotating scraping plate 24 scrapes the crystals on the filter plate 22, and the crystals on the filter plate are discharged to the bottom of the filter plate under the action of gravity.

Example two

The difference between the working principle and the first embodiment lies in that the bottom of the conversion box 9 is fixedly provided with a material guiding pipe 16, the material guiding pipe 16 is fixedly connected with the bottom of the discharging hopper 2, two symmetrically arranged material feeding holes 17 are formed in the material guiding pipe 16, a packing auger 18 is fixedly arranged on the rotating shaft 14, the packing auger 18 is matched with the material guiding pipe 16, two sides of the material guiding pipe 16 are fixedly provided with material discharging pipes 27, one end of each material discharging pipe 27 is connected with two sides of the fixed cylinder 1, when crystals fall into the bottom of the discharging hopper 2, the crystals enter the material guiding pipe 16 through the material feeding holes 17, and the rotating shaft 14 guides out the crystals through the action of the packing auger 18 and discharges the crystals through the material discharging pipes 27.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.

Claims

1. The utility model provides a crystallization equipment for magnesium sulfate preparation, includes fixed section of thick bamboo (1), its characterized in that, fixed box (6) are installed to the top fixed mounting of fixed section of thick bamboo (1), and feed liquor pipe (15) are installed to one side of fixed box (6), the top fixed mounting of fixed box (6) has cooling box (7), a plurality of cooling pipes (10) are installed to the bottom of cooling box (7), and same conversion box (9) are installed to the bottom of a plurality of cooling pipes (10), be equipped with water guide mechanism in conversion box (9), water guide pipe (12) are all installed to the both sides of conversion box (9), water guide pipe (12) and cooling box (7) fixed connection, the bottom fixed mounting of fixed section of thick bamboo (1) has discharge hopper (2), the both sides of discharge hopper (2) are all fixed mounting have fixing base (3), and the bottom fixed mounting of fixing base (3) has bracing piece (4), and the bottom fixed mounting of two bracing pieces (4) has same bottom plate (5), and the top fixed mounting of bottom plate (5) has motor (13), discharge hopper (2) are all installed on the inner wall (21) of discharge hopper (21), scrape feed-out mechanism (21) on the both sides, be equipped with on the fixed discharge hopper (21), an output shaft of the motor (13) is in transmission connection with the scraping mechanism.

2. The crystallization device for preparing magnesium sulfate according to claim 1, wherein the water guide mechanism comprises a water guide box (11), the water guide box (11) is fixedly installed on the inner wall of the bottom of the conversion box (9), a rotating shaft (14) is rotatably connected to the inner wall of the water guide box (11), the rotating shaft (14) is fixedly connected with an output shaft of the motor (13), a propeller (19) is fixedly installed on the rotating shaft (14), the propeller (19) is matched with the water guide box (11), and water inlet holes (20) are formed in the inner walls of two sides of the water guide box (11).

3. The crystallization equipment for preparing magnesium sulfate according to claim 2, wherein the scraping mechanism comprises an inner gear ring (23), the inner gear ring (23) is rotatably arranged on the inner wall of the discharge hopper (2), two scraping plates (24) are fixedly arranged at the bottom of the inner gear ring (23), and the scraping plates (24) are mutually matched with the filter plates (22).

4. A crystallization apparatus for magnesium sulfate production according to claim 3, characterized in that the top of the cooling box (7) is provided with an opening, and the top of the cooling box (7) is screw-mounted with a cover plate (8).

5. The crystallization apparatus for preparing magnesium sulfate according to claim 4, wherein the top of the bottom plate (5) is rotatably connected with a transmission rod (25), a driving gear (26) is fixedly installed at the top end of the transmission rod (25), and the driving gear (26) is meshed with the inner gear ring (23).

6. The crystallization apparatus for preparing magnesium sulfate according to claim 5, wherein the rotating shaft (14) is fixedly sleeved with a first belt pulley, the driving rod (25) is fixedly sleeved with a second belt pulley, and the first belt pulley and the second belt pulley are in driving connection with one belt.