CN219110878U

CN219110878U - Phosphoric acid extraction phase separation groove

Info

Publication number: CN219110878U
Application number: CN202221432192.XU
Authority: CN
Inventors: 段利中; 邓国平; 刘鹏
Original assignee: Huanggang Tcl Environmental Technology Co ltd
Current assignee: Huanggang Tcl Environmental Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-06-02
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a phosphoric acid extraction phase separation tank, which comprises an extraction tank and a driving box fixedly connected to the top of the right side of the extraction tank through a fixing plate, wherein a motor is fixedly connected to the bottom of an inner cavity of the driving box, the top of the driving box penetrates through and is rotationally connected with a rotating rod, an output shaft of the motor is fixedly connected with the bottom end of the rotating rod through a coupler, and a connecting plate is fixedly connected between the front part and the rear part of the inner cavity of the extraction tank. This phosphoric acid extraction phase separation groove drives the dwang through the motor and rotates, through first belt pulley, makes the dwang drive the dwang and rotates to drive stirring sleeve board and rotate, through adding concentrated sulfuric acid in the dwang, the rethread discharging pipe is direct to be arranged in the extraction tank phosphorus pulp, thereby can make concentrated sulfuric acid and phosphorus pulp mix more abundant, reduced concentrated sulfuric acid and slowly sunk to the process of phosphorus pulp, great improvement concentrated sulfuric acid and phosphorus pulp mix reaction efficiency.

Description

Phosphoric acid extraction phase separation groove

Technical Field

The utility model relates to the technical field of phosphoric acid extraction, in particular to a phosphoric acid extraction phase separation tank.

Background

The phosphoric acid is mainly used in a plurality of industrial fields such as pharmacy, food, fertilizer and the like, and has wide application market. The production process of phosphoric acid mainly comprises a hot phosphoric acid process and a wet phosphoric acid process, in the wet phosphoric acid production process, the phosphoric acid pulp and the concentrated sulfuric acid are fully reacted by utilizing an extraction tank, the slurry which is mature in reaction is subjected to liquid-solid separation by a filtering system and is concentrated by a concentration system, in the existing phosphoric acid extraction process, the concentrated sulfuric acid is added from the upper part of the liquid surface to be mixed and reacted with the phosphoric acid pulp, and then the mixed solution is stirred and mixed slowly by stirring equipment, so that the mixing speed is too slow, the mixing reaction efficiency of the concentrated sulfuric acid and the phosphoric acid pulp is low, and after the mixing reaction of the concentrated sulfuric acid and the phosphoric acid pulp, the taking-out process of the phosphoric acid is too complicated, and the use is inconvenient.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a phosphoric acid extraction phase separation tank, which solves the problems of low mixing reaction efficiency of concentrated sulfuric acid and phosphorite slurry and excessively complicated process for taking out phosphoric acid.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a phosphoric acid extraction phase separation groove, includes the extraction groove and passes through the drive box of fixed plate fixed connection in extraction groove right side top, the bottom fixedly connected with motor of drive box inner chamber, the top of drive box runs through and rotates and be connected with the dwang, the output shaft of motor passes through the bottom fixed connection of shaft coupling and dwang, fixedly connected with connecting plate between the front portion and the rear portion of extraction groove inner chamber, the top of connecting plate runs through and rotates and be connected with the dwang, the surface of dwang just is located the outside of extraction groove and is connected through first belt pulley transmission between the surface of dwang, the surface of dwang just is located the below cover of connecting plate establish and fixedly connected with three stirring sleeve plate, the left and right sides of dwang surface just is located the top of stirring sleeve plate and all communicates there is the discharging pipe, the surface of discharging pipe is provided with the check valve, fixedly connected with baffle between the left and right sides of extraction groove inner chamber, the top intercommunication of extraction groove 1 has the swash plate, and the surface fixedly connected with of extraction groove and arranges the surface of material pipe 11 looks adaptation and be provided with the solenoid valve.

Preferably, the right side fixedly connected with stabilizer plate of extraction tank, the top fixedly connected with water pump of stabilizer plate, the inlet end intercommunication of water pump has the inlet tube, the bottom of inlet tube runs through the extraction tank and extends to the inside of extraction tank, the play water end intercommunication of water pump has the outlet pipe.

Preferably, the right side of extraction tank inner chamber bottom is connected with the threaded rod through the bearing rotation, the surface cover of threaded rod is established and threaded connection has the thread bush, the right side of extraction tank inner chamber just is located the below fixedly connected with draw runner plate of baffle, the inside of draw runner plate is through the surface sliding connection of slider and thread bush, the left side of thread bush surface and the bottom fixed connection of inlet tube surface.

Preferably, the left side of stabilizer plate bottom is connected with the rotary rod through the bearing rotation, be connected through the second belt pulley transmission between the surface of rotary rod and the surface of threaded rod.

Preferably, the bottom of the inner cavity of the extraction tank is communicated with a bottom pipe, the bottom of the outer surface of the bottom pipe is sleeved with a screw cap in threaded connection, and the front surface of the extraction tank is fixedly provided with a transparent window.

Preferably, the outer surface of the rotary pipe is sleeved above the three stirring sleeve plates and is fixedly connected with a fixing sleeve, and the left side and the right side of the outer surface of the fixing sleeve are fixedly connected with scraping plates through fixing rods.

Advantageous effects

The utility model provides a phosphoric acid extraction phase separation tank. Compared with the prior art, the method has the following beneficial effects:

(1) This phosphoric acid extraction phase separation groove drives the dwang through the motor and rotates, through first belt pulley, makes the dwang drive the dwang and rotates to drive stirring sleeve board and rotate, through adding concentrated sulfuric acid in the dwang, the rethread discharging pipe is direct to be arranged in the extraction tank phosphorus pulp, thereby can make concentrated sulfuric acid and phosphorus ore pulp mix more abundant, reduced concentrated sulfuric acid and slowly sunk to the process of phosphorus ore pulp, great improvement concentrated sulfuric acid and phosphorus ore pulp mix reaction efficiency, improvement that can be great is to the high-efficient extraction of phosphoric acid and the phase separation of standing.

(2) This phosphoric acid extraction phase separation groove, the inlet tube extraction phosphoric acid on through the water pump, rethread second belt pulley makes the rotary rod drive the threaded rod and rotates, under the spacing of draw runner plate, makes the thread bush drive the inlet tube and reciprocates, through observing the transparent window, can be fine with the phosphoric acid extraction completely, operation use more convenient and fast.

Drawings

FIG. 1 is a schematic view of the external structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the extraction tank and the drive box of the present utility model;

fig. 3 is a schematic view of the internal structure of the rotating tube according to the present utility model.

In the figure: 1. an extraction tank; 2. a drive box; 3. a motor; 4. a rotating lever; 5. a connecting plate; 6. a rotary tube; 7. stirring sleeve plate; 8. a discharge pipe; 9. a one-way valve; 10. a baffle; 11. a discharge pipe; 12. a stabilizing plate; 13. a water pump; 14. a water inlet pipe; 15. a water outlet pipe; 16. a threaded rod; 17. a thread sleeve; 18. a chute plate; 19. a rotating rod; 20. a bottom tube; 21. a support plate; 22. a fixed sleeve; 23. a scraper; 24. a transparent window.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a phosphoric acid extraction phase separation groove, including extraction tank 1 and drive case 2 through fixed plate fixed connection in extraction tank 1 right side top, the bottom fixedly connected with motor 3 of drive case 2 inner chamber, motor 3 is servo motor, with external power supply electric connection, control through control switch, the top of drive case 2 runs through and rotates and be connected with dwang 4, the output shaft of motor 3 passes through the bottom fixed connection of shaft coupling and dwang 4, fixedly connected with connecting plate 5 between the front portion and the rear portion of extraction tank 1 inner chamber, the top of connecting plate 5 runs through and rotates and be connected with dwang 6, the surface of dwang 6 just is located the outside of extraction tank 1 and is connected through first belt pulley transmission between the surface of dwang 4, the surface of dwang 6 just is located the below cover of connecting plate 5 and is established and fixedly connected with three stirring sleeve plate 7, the left and right sides and the top that is located stirring sleeve plate 7 all communicate and have discharging pipe 8, the surface of dwang 8 is provided with check valve 9, fixedly connected with baffle 10 between the left and right sides of extraction tank 1 inner chamber, the top intercommunication of extraction tank 1 has discharging pipe 11, thereby can make and the high and high-efficient phosphoric ore slurry mixing to the concentrated sulfuric acid slurry can be greatly reduced, the high and the concentrated sulfuric acid slurry mixing process of mixing is greatly reduced, the concentrated sulfuric acid slurry mixing is kept down, and the concentrated sulfuric acid slurry mixing process is greatly improved.

Further, in order to facilitate cleaning of the adherends on the inner wall of the extraction tank 1, the outer surface of the rotating pipe 6 is sleeved and fixedly connected with the fixing sleeve 22 above the three stirring sleeve plates 7, and the left and right sides of the outer surface of the fixing sleeve 22 are fixedly connected with scraping plates 23 through fixing rods.

Further, in order to facilitate observation of the internal condition of the extraction tank 1, a transparent window 24 is fixedly installed on the front surface of the extraction tank 1.

Further, in order to conveniently extract phosphoric acid, the right side fixedly connected with stabilizer plate 12 of extraction tank 1, the top fixedly connected with water pump 13 of stabilizer plate 12, the water inlet end intercommunication of water pump 13 has inlet tube 14, the bottom of inlet tube 14 runs through extraction tank 1 and extends to the inside of extraction tank 1, the water outlet end intercommunication of water pump 13 has outlet pipe 15, the right side of extraction tank 1 inner chamber bottom is connected with threaded rod 16 through the bearing rotation, threaded rod 16's surface cover is established and threaded connection has screw sleeve 17, the right side of extraction tank 1 inner chamber and be located baffle 10's below fixedly connected with draw runner plate 18, the inside of draw runner plate 18 is through the surface sliding connection of slider and screw sleeve 17, the left side of screw sleeve 17 surface and the bottom fixed connection of inlet tube 14 surface, the left side of stabilizer plate 12 bottom is connected with rotary rod 19 through the bearing rotation, through second belt pulley transmission connection between the surface of rotary rod 19 and the surface of threaded rod 16, through observing transparent window 24, can be fine with phosphoric acid extract completely, the operation is more convenient and fast.

The inlet pipe 14 may be a bellows length and may be stretched.

Further, the bottom of the inner cavity of the extraction tank 1 is communicated with a bottom pipe 20.

And all that is not described in detail in this specification is well known to those skilled in the art.

When the device is used, phosphate rock is added into the extraction tank 1, a control switch is started, the motor 3 drives the rotating rod 4 to rotate, the rotating rod 4 drives the rotating pipe 6 to rotate through the first belt pulley, three stirring sleeve plates 7 are made to rotate, meanwhile, strong inorganic acid is added into the rotating pipe 6, the phosphate rock and the strong inorganic acid are mixed to react through a plurality of discharging pipes 8, after the reaction is finished, an electromagnetic valve is opened, the phosphate rock flows under the baffle 10 to precipitate, the water pump 13 is started again to extract phosphoric acid through the water inlet pipe 14, the second belt pulley is used for driving the rotating rod 19 to drive the threaded rod 16 to rotate, the threaded sleeve 17 drives the water inlet pipe 14 to move under the limit of the chute board 18, the phosphoric acid is extracted through the observation transparent window 24, and the reacted solid is discharged through the bottom pipe 20.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a phosphoric acid extraction phase separation groove, includes extraction groove (1) and passes through fixed plate fixed connection in drive box (2) at extraction groove (1) right side top, its characterized in that: the utility model discloses a vacuum extractor, including extraction tank (1), motor (3) are fixed connection in the bottom of drive tank (2) inner chamber, the top of drive tank (2) runs through and rotates and be connected with dwang (4), the output shaft of motor (3) passes through the bottom fixed connection of shaft coupling and dwang (4), fixedly connected with connecting plate (5) between the front portion and the rear portion of extraction tank (1) inner chamber, the top of connecting plate (5) runs through and rotates and be connected with dwang (6), the surface of dwang (6) just is located and is connected through first belt pulley transmission between the outside of extraction tank (1) and the surface of dwang (4), the surface of dwang (6) just is located the below cover of connecting plate (5) and is established and fixedly connected with three stirring sleeve plate (7), the top of dwang (6) surface and being located stirring sleeve plate (7) all communicates there is discharging pipe (8), the surface of discharging pipe (8) is provided with check valve (9), fixedly connected with baffle (10) between the left and right sides of extraction tank (1) inner chamber, extraction tank (1) top intercommunication has baffle (11).

2. The phosphoric acid extraction phase separation tank according to claim 1, wherein: the right side fixedly connected with stabilizer plate (12) of extraction tank (1), the top fixedly connected with water pump (13) of stabilizer plate (12), the inlet end intercommunication of water pump (13) has inlet tube (14), the bottom of inlet tube (14) runs through extraction tank (1) and extends to the inside of extraction tank (1), the play water end intercommunication of water pump (13) has outlet pipe (15).

3. The phosphoric acid extraction phase separation tank according to claim 2, wherein: the right side of extraction tank (1) inner chamber bottom is connected with threaded rod (16) through the bearing rotation, the surface cover of threaded rod (16) is established and threaded connection has thread bush (17), the right side of extraction tank (1) inner chamber and be located below fixedly connected with draw runner plate (18) of baffle (10), the inside of draw runner plate (18) is through the surface sliding connection of slider and thread bush (17), the left side of thread bush (17) surface and the bottom fixed connection of inlet tube (14) surface.

4. A phosphoric acid extraction phase separation tank according to claim 3, wherein: the left side of stabilizer plate (12) bottom is connected with rotary rod (19) through the bearing rotation, be connected through the second belt pulley transmission between the surface of rotary rod (19) and the surface of threaded rod (16).

5. The phosphoric acid extraction phase separation tank according to claim 1, wherein: the bottom of the inner cavity of the extraction tank (1) is communicated with a bottom pipe (20), and a transparent window (24) is fixedly arranged on the front surface of the extraction tank (1).

6. The phosphoric acid extraction phase separation tank according to claim 1, wherein: the outer surface of the rotating pipe (6) is sleeved above the three stirring sleeve plates (7) and fixedly connected with a fixing sleeve (22), and the left side and the right side of the outer surface of the fixing sleeve (22) are fixedly connected with scraping plates (23) through fixing rods.