Acid boiling tank for chemical production

Abstract

The utility model discloses an acid cooking tank for chemical production, which belongs to the technical field of chemical production and comprises an acid cooking tank body, a tank cover is mounted at the top of the acid cooking tank body in a threaded manner, a stirring and scraping mechanism is arranged on the tank cover, a crushing box is fixedly sleeved at the top of the tank cover, and a second motor is fixedly mounted on the top surface of the crushing box. According to the chemical material crushing device, chemical materials are guided into the crushing box at a constant speed through cooperation of the material storage barrel, the third motor and the spiral material conveying rod, acid liquor is guided into an inner cavity of the crushing box through the liquid pumping pump and the liquid pumping pipe, the acid liquor and the chemical materials are mixed for the first time, and meanwhile the second motor is used for driving the crushing cutter to rotate; the chemical materials are crushed by using the crushing cutter, so that the mixing effect of the acid liquor and the chemical materials is ensured, and meanwhile, the problem that the chemical materials with relatively large volumes fall at the bottom of the acid cooking tank body and cannot be completely mixed with the acid liquor is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, and more specifically to an acid boiling tank for chemical production. Background Art

[0002] During the chemical production process, an acid boiling tank is used to acid boil chemical raw materials. After searching, the utility model patent with the announcement number CN212790947U discloses an acid boiling tank for monomer boron production, including an acid boiling tank body, the top of which is sealed and installed with a cover; a dispersion mechanism, which is arranged at the inner center of the acid boiling tank body, and the dispersion mechanism includes a drive shaft rotatably installed at the center of the cover, and at least one horizontally arranged crushing disk is fixedly connected to the lower part of the drive shaft, and the outer edge of the crushing disk is integrally formed with a plurality of corresponding pointed crushing blocks; a mixing mechanism, which is arranged at the inner side of the acid boiling tank body, and the mixing mechanism includes a plurality of mixing shafts rotatably installed on the side of the cover, and a plurality of corresponding stirring blades are staggered and fixed on the mixing shaft; a driven drive mechanism, and the driven drive mechanism includes a transmission gear fixedly connected to the upper part of the drive shaft and a driven gear fixedly connected to the upper part of the mixing shaft; this patent can effectively form a high-speed dispersion of the material while slowly stirring the material.

[0003] However, the above patent still has the following shortcomings: although the material can be broken up by the crushing plate, after the material and the acid are mixed in the acid boiling tank, the crushing plate can only break up the material at the bottom of the acid boiling tank, and the material suspended in the middle and top of the acid boiling tank cannot be broken up, which affects the quality of breaking up and acid boiling; in addition, during acid boiling, the material may adhere to the inner wall of the tank, which is not convenient to clean up the material, which also affects the quality of acid boiling. For this reason, we propose an acid boiling tank for chemical production. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model aims to provide an acid boiling tank for chemical production.

[0005] In order to solve the above problems, the utility model adopts the following technical solutions:

[0006] A pickling tank for chemical production comprises a pickling tank body, a tank cover is threadedly installed on the top of the pickling tank body, a stirring and scraping mechanism is arranged on the tank cover, a crushing box is fixedly sleeved on the top of the tank cover, a second motor is fixedly installed on the top surface of the crushing box, the output shaft of the second motor extends to the inner cavity of the crushing box and is fixedly connected to a transmission rod, a plurality of crushing knives are fixedly connected to the outer side of the transmission rod, a storage barrel is fixedly sleeved on the top of the crushing box, a mounting frame is arranged on the top of the storage barrel, a third motor is fixedly installed on the top surface of the mounting frame, the output shaft of the third motor extends to the inner cavity of the storage barrel and is fixedly connected to a spiral feeding rod, the bottom end of the spiral feeding rod extends to the bottom of the inner cavity of the storage barrel, a liquid pump is fixedly installed on the top surface of the crushing box, the output end of the liquid pump extends to the inner cavity of the crushing box, and the input end of the liquid pump is fixedly connected to a liquid suction pipe.

[0007] As a preferred solution of the utility model, the stirring and scraping mechanism includes a first motor fixedly mounted on the top surface of the tank cover, the output shaft of the first motor extends to the inner cavity of the pickling tank body and is fixedly connected to a stirring rod, two rotating rods are fixedly connected to the side of the stirring rod, the ends of the two rotating rods are respectively fixedly connected to side scrapers, the outer side surfaces of the side scrapers are in contact with the inner wall of the pickling tank body, the bottom surface of the rotating rod is fixedly connected to a plurality of diamond-shaped stirring columns, the bottom end of the stirring rod is installed with a mounting plate, the top surface of the mounting plate is fixedly connected to a plurality of diamond-shaped protective sleeves, and the plurality of diamond-shaped protective sleeves are sleeved on the outside of the diamond-shaped stirring columns.

[0008] As a preferred solution of the utility model, a support plate is fixedly sleeved on the outer side of the pickling tank body, a plurality of support columns are fixedly connected to the bottom surface of the support plate, and a controller is fixedly installed on the top surface of the support plate.

[0009] As a preferred solution of the utility model, a bottom scraper is fixedly connected to the bottom surface of the mounting plate, the bottom surface of the bottom scraper fits the bottom surface of the inner cavity of the pickling tank, and a liquid permeable hole is provided on the bottom scraper.

[0010] As a preferred solution of the utility model, a threaded hole is provided at the bottom end of the stirring rod, a bolt is sleeved on the mounting plate, and the top end of the bolt is threadedly mounted to the inner cavity of the threaded hole.

[0011] As a preferred solution of the utility model, a plurality of buckle grooves are provided on the outer side of the tank cover.

[0012] As a preferred solution of the utility model, a discharge valve is fixedly installed on the bottom surface of the acid boiling tank.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) In the present invention, the chemical material is introduced into the crushing box at a uniform speed through the cooperation of the storage barrel, the third motor and the spiral feed rod, and the acid liquid is introduced into the inner cavity of the crushing box through the liquid pump and the liquid pump tube, so that the acid liquid and the chemical material are mixed for the first time. At the same time, the second motor is used to drive the crushing knife to rotate, and the crushing knife is used to crush the chemical material, thereby ensuring the mixing effect of the acid liquid and the chemical material, and avoiding the problem that the chemical material with a large volume falls to the bottom of the acid boiling tank and cannot be completely mixed with the acid liquid.

[0015] (2) In the utility model, the first motor is used to drive the rotating rod, the side scraper, the mounting plate, the bottom scraper and the diamond-shaped protective sleeve to rotate, and the side scraper and the bottom scraper are used to scrape the materials on the side wall and the bottom surface of the inner cavity of the acid boiling tank to ensure the quality of the mixing of the materials and the acid liquid; and the diamond-shaped protective sleeve is used to stir the mixture to ensure the efficiency of the acid boiling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0018] Figure 3 It is a cross-sectional schematic diagram of the crushing box of the utility model;

[0019] Figure 4 It is a structural explosion diagram of the stirring and scraping mechanism of the utility model.

[0020] Description of the numbers in the figure:

[0021] 1. Acid boiling tank body; 2. Tank cover; 3. Stirring and scraping mechanism; 4. Crushing box; 5. Second motor; 6. Transmission rod; 7. Crushing knife; 8. Storage barrel; 9. Mounting frame; 10. Third motor; 11. Screw feeding rod; 12. Liquid pump; 13. Liquid pumping tube; 14. First motor; 15. Stirring rod; 16. Rotating rod; 17. Side scraper; 18. Diamond stirring column; 19. Mounting plate; 20. Diamond protective cover; 21. Bottom scraper; 22. Liquid permeable hole; 23. Threaded hole; 24. Bolt; 25. Discharge valve; 26. Support plate; 27. Support column; 28. Controller; 29. ​​Buckle groove. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0024] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] Example:

[0026] See also Figure 1-4 A kind of acid boiling tank for chemical production comprises an acid boiling tank body 1, a tank cover 2 is threadedly installed on the top of the acid boiling tank body 1, a stirring and scraping mechanism 3 is arranged on the tank cover 2, a crushing box 4 is fixedly sleeved on the top of the tank cover 2, a second motor 5 is fixedly installed on the top surface of the crushing box 4, the output shaft of the second motor 5 extends to the inner cavity of the crushing box 4 and is fixedly connected with a transmission rod 6, a plurality of crushing knives 7 are fixedly connected to the outer side of the transmission rod 6, a storage barrel 8 is fixedly sleeved on the top of the crushing box 4, a mounting frame 9 is arranged on the top of the storage barrel 8, a third motor 10 is fixedly installed on the top surface of the mounting frame 9, the output shaft of the third motor 10 extends to the inner cavity of the storage barrel 8 and is fixedly connected with a spiral feeding rod 11, the bottom end of the spiral feeding rod 11 extends to the bottom of the inner cavity of the storage barrel 8, a liquid pump 12 is fixedly installed on the top surface of the crushing box 4, the output end of the liquid pump 12 extends to the inner cavity of the crushing box 4, and the input end of the liquid pump 12 is fixedly connected with a liquid pumping pipe 13.

[0027] In this embodiment, the side surface of the spiral feeding rod 11 is in contact with the inner wall of the bottom of the inner cavity of the storage barrel 8, the end of the liquid extraction tube 13 is connected to the external acid storage tank, and the acid boiling tank body 1 itself has a heating device.

[0028] For details, please refer to Figure 1 , Figure 2 and Figure 4The stirring and scraping mechanism 3 includes a first motor 14 fixedly mounted on the top surface of the tank cover 2, the output shaft of the first motor 14 extends to the inner cavity of the pickling tank body 1 and is fixedly connected to a stirring rod 15, two rotating rods 16 are fixedly connected to the side of the stirring rod 15, and the ends of the two rotating rods 16 are respectively fixedly connected to side scrapers 17, and the outer side surfaces of the side scrapers 17 are in contact with the inner wall of the pickling tank body 1, and a plurality of diamond-shaped stirring columns 18 are fixedly connected to the bottom surface of the rotating rod 16, and a mounting plate 19 is installed at the bottom end of the stirring rod 15, and a plurality of diamond-shaped protective sleeves 20 are fixedly connected to the top surface of the mounting plate 19, and the plurality of diamond-shaped protective sleeves 20 are sleeved on the outer side of the diamond-shaped stirring columns 18.

[0029] In this embodiment, the side scraper 17 is used to scrape the side wall of the inner cavity of the pickling tank 1, and the diamond-shaped protective sleeve 20 outside the diamond-shaped stirring column 18 is used to stir the pickling chemical product.

[0030] For details, please refer to Figure 1 and Figure 2 A support plate 26 is fixedly sleeved on the outer side of the acid boiling tank body 1 , a plurality of support columns 27 are fixedly connected to the bottom surface of the support plate 26 , and a controller 28 is fixedly installed on the top surface of the support plate 26 .

[0031] In this embodiment, the device is controlled by a controller 28 , and the pickling tank body 1 is supported by a support plate 26 and a support column 27 .

[0032] For details, please refer to Figure 4 The bottom surface of the mounting plate 19 is fixedly connected with a bottom scraper 21 , the bottom surface of the bottom scraper 21 is in contact with the bottom surface of the inner cavity of the pickling tank body 1 , and a liquid permeable hole 22 is provided on the bottom scraper 21 .

[0033] In this embodiment, the bottom scraper 21 is used to stir the bottom of the inner cavity of the pickling tank body 1 and scrape the material at the bottom of the inner cavity of the pickling tank body 1 to ensure the pickling effect.

[0034] For details, please refer to Figure 4 A threaded hole 23 is formed at the bottom end of the stirring rod 15 , and a bolt 24 is sleeved on the mounting plate 19 , and the top end of the bolt 24 is threadedly mounted to the inner cavity of the threaded hole 23 .

[0035] In this embodiment, the mounting plate 19 and the diamond-shaped protective sleeve 20 are disassembled and assembled by the cooperation of the bolts 24 and the threaded holes 23, so that the worn diamond-shaped protective sleeve 20 can be replaced.

[0036] For details, please refer to Figure 1 A plurality of buckle grooves 29 are provided on the outer side of the tank cover 2 .

[0037] In this embodiment, the can cover 2 is driven to rotate by the buckle groove 29, so that the can cover 2 can be disassembled and assembled.

[0038] For details, please refer to Figure 1 A discharge valve 25 is fixedly installed on the bottom surface of the acid boiling tank body 1.

[0039] In this embodiment, the chemical product after acid boiling is discharged through the discharge valve 25.

[0040] Working principle: When in use, first put the chemical materials into the storage barrel 8, start the third motor 10 to drive the spiral feed rod 11 to rotate, use the spiral feed rod 11 to introduce the chemical materials in the storage barrel 8 into the crushing box 4, and start the liquid pump 12 to pump the external acid into the crushing box 4 through the liquid pumping pipe 13, then start the second motor 5 to drive the transmission rod 6 and the crushing knife 7 to rotate, use the crushing knife 7 to crush the chemical materials entering the crushing box 4, and make the chemical materials and acid liquid mix for the first time in the crushing box 4, and then the mixed chemical materials and acid liquid enter the acid boiling tank 1, start the first motor The machine 14 drives the stirring rod 15, the rotating rod 16, the mounting plate 19, the bottom scraper 21, the side scraper 17 and the diamond-shaped protective sleeve 20 to rotate, and the side scraper 17 and the bottom scraper 21 are used to scrape up the materials on the side wall and the bottom surface of the inner cavity of the pickling tank body 1, and the diamond-shaped protective sleeve 20 is used to cut and stir the chemical materials and the acid solution, so as to pickle the chemical products, and finally the chemical products after pickling are discharged through the discharge valve 25. In addition, when the diamond-shaped protective sleeve 20 is greatly worn, the diamond-shaped protective sleeve 20 is removed from the outer side of the diamond-shaped stirring column 18 through the bolts 24 and the threaded holes 23 so that the diamond-shaped protective sleeve 20 can be replaced.

[0041] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A pickling tank for chemical production, comprising a pickling tank body (1), characterized in that: The top of the pickling tank body (1) is threadedly mounted with a tank cover (2), the tank cover (2) is provided with a stirring and scraping mechanism (3), the top of the tank cover (2) is fixedly sleeved with a crushing box (4), the top surface of the crushing box (4) is fixedly mounted with a second motor (5), the output shaft of the second motor (5) extends to the inner cavity of the crushing box (4) and is fixedly connected with a transmission rod (6), the outer side of the transmission rod (6) is fixedly connected with a plurality of crushing knives (7), the top of the crushing box (4) is fixedly sleeved with a storage barrel (8), the storage barrel (8) A mounting frame (9) is arranged on the top of the mounting frame (9), a third motor (10) is fixedly mounted on the top surface of the mounting frame (9), an output shaft of the third motor (10) extends to the inner cavity of the storage barrel (8) and is fixedly connected to a spiral feed rod (11), the bottom end of the spiral feed rod (11) extends to the bottom of the inner cavity of the storage barrel (8), a liquid pump (12) is fixedly mounted on the top surface of the crushing box (4), the output end of the liquid pump (12) extends to the inner cavity of the crushing box (4), and the input end of the liquid pump (12) is fixedly connected to a liquid pumping tube (13).

2. The acid boiling tank for chemical production according to claim 1, characterized in that: The stirring and scraping mechanism (3) comprises a first motor (14) fixedly mounted on the top surface of the tank cover (2); the output shaft of the first motor (14) extends to the inner cavity of the pickling tank body (1) and is fixedly connected to a stirring rod (15); two rotating rods (16) are fixedly connected to the side of the stirring rod (15); the ends of the two rotating rods (16) are respectively fixedly connected to side scrapers (17); the outer side surfaces of the side scrapers (17) are in contact with the inner wall of the pickling tank body (1); the bottom surface of the rotating rod (16) is fixedly connected to a plurality of rhombus-shaped stirring columns (18); a mounting plate (19) is mounted on the bottom end of the stirring rod (15); a plurality of rhombus-shaped protective sleeves (20) are fixedly connected to the top surface of the mounting plate (19); and the plurality of rhombus-shaped protective sleeves (20) are sleeved on the outer sides of the rhombus-shaped stirring columns (18).

3. The acid boiling tank for chemical production according to claim 1, characterized in that: A support plate (26) is fixedly sleeved on the outer side of the acid-boiling tank body (1), a plurality of support columns (27) are fixedly connected to the bottom surface of the support plate (26), and a controller (28) is fixedly mounted on the top surface of the support plate (26).

4. The acid boiling tank for chemical production according to claim 2, characterized in that: The bottom surface of the mounting plate (19) is fixedly connected to a bottom scraper (21), the bottom surface of the bottom scraper (21) is in contact with the bottom surface of the inner cavity of the pickling tank (1), and a liquid permeable hole (22) is provided on the bottom scraper (21).

5. The acid boiling tank for chemical production according to claim 2, characterized in that: A threaded hole (23) is provided at the bottom end of the stirring rod (15), a bolt (24) is sleeved on the mounting plate (19), and the top end of the bolt (24) is threadedly mounted in the inner cavity of the threaded hole (23).

6. The acid boiling tank for chemical production according to claim 1, characterized in that: A plurality of buckle grooves (29) are provided on the outer side of the can cover (2).

7. The acid boiling tank for chemical production according to claim 1, characterized in that: A discharge valve (25) is fixedly mounted on the bottom surface of the acid boiling tank (1).

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