Reaction kettle for producing polyferric sulfate

Abstract

The utility model discloses a reaction kettle for producing polyferric sulfate, which comprises a kettle body, a uniform mixing mechanism is arranged in the kettle body, the uniform mixing mechanism comprises a sleeve, the outer surface of the sleeve is rotatably connected with the interior of the kettle body, a rotating rod is rotatably connected in the sleeve in a penetrating manner, the outer surface of the rotating rod is fixedly connected with a stirring rod, and the stirring rod is fixedly connected with the kettle body. The outer surface of the stirring rod is rotatably connected with the interior of the kettle body, one end of the rotating rod is fixedly connected with a rotating gear, and the outer surface of the rotating gear is movably connected with the interior of the sleeve. The problems that on one hand, the inner wall of the reaction kettle is scratched due to the arrangement of a scraper and other structures, polymeric ferric sulfate is easily extruded and agglomerated, so that a structure is more easily generated in the reaction kettle, on the other hand, the internal capacity of the reaction kettle is reduced, the production capacity is influenced, and meanwhile, the polymeric ferric sulfate on the upper side and the polymeric ferric sulfate on the lower side are not uniformly mixed are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a reactor for producing polyferric sulfate. Background Art

[0002] The existing reactor for producing polyferric sulfate does not have the function of conveniently cleaning the scale on the inner wall. The inside of the reactor will be scaled after a long time, which is inconvenient for the staff to clean. In addition, some objects will fall off during the use of the scaled reactor, affecting the quality of the polyferric sulfate produced again. A reactor for producing polyferric sulfate with application number CN202221881036.1 includes a reactor cover, a hydraulic rod, a reactor body, a mounting frame, a rotating shaft, a mounting plate, a first screw and a second screw. The mounting frame drives the scraper to adjust the position to scrape off the scale, which solves the problem that the existing reactor does not have the function of conveniently cleaning the scale on the inner wall. The scale cleaning is more convenient and the quality of the secondary production is guaranteed.

[0003] Although the device has the above advantages, it still has the following defects during use:

[0004] 1) There are many internal structures, which limits the mixing amount of the polyferric sulfate and only allows horizontal stirring, which is not conducive to the mixing of the polyferric sulfate downward;

[0005] 2) The stirring rods on both sides will squeeze the polyferric sulfate, causing it to heat up and agglomerate, or scale on the surface of the internal structure such as the stirring rod. At the same time, the scraper will also scratch the inner wall of the reactor when scraping the material, thus affecting the stirring and mixing effect.

[0006] Therefore, it is necessary to solve the problems that still exist in the above-mentioned device. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a reactor for producing polyferric sulfate, which solves the problem that when the existing reactor for producing polyferric sulfate is used, on the one hand, the arrangement of structures such as scrapers will scratch the inner wall of the reactor, and easily squeeze the polyferric sulfate to cause it to agglomerate, making it easier to form a structure inside it, and on the other hand, it will also reduce the internal capacity of the reactor and affect the production volume, and it is also not conducive to mixing the polyferric sulfate above and below.

[0008] To achieve the above purpose, the utility model is implemented by the following technical solutions: a reactor for producing polyferric sulfate, comprising a reactor body, a mixing mechanism is arranged inside the reactor body, the mixing mechanism comprises a sleeve, the outer surface of the sleeve is rotatably connected to the inside of the reactor body, a rotating rod is rotatably connected to the inside of the sleeve, the outer surface of the rotating rod is fixedly connected to a stirring rod, the outer surface of the stirring rod is rotatably connected to the inside of the reactor body, one end of the rotating rod is fixedly connected to a rotating gear, the outer surface of the rotating gear is movably connected to the inside of the sleeve, the outer surface of the rotating gear is meshed with a fixed gear, the body of the fixed gear is fixedly connected to a fixed rod, the fixed rod is sleeved inside the sleeve, one end of the fixed rod is fixedly connected to a support, the outer surface of the support is movably connected to one end of the sleeve, the outer surface of the support is fixedly connected to a support rod, the outer surface of the support rod is fixedly connected to the inside of the reactor body, the other end of the sleeve is fixedly connected to a driving motor, the outer surface of the driving motor is fixedly connected to the outer surface of the reactor body, and the output end of the driving motor is rotatably connected to the body of the reactor body.

[0009] Preferably, a cooling component is disposed outside the stirring rod, and the cooling component comprises a fixed sleeve, and the fixed sleeve is sleeved on the outside of the kettle body and fixedly connected to the outer surface of the kettle body.

[0010] Preferably, the body of the fixed sleeve is provided with an inner cavity, and two circulation pipes are connected through the inner cavity.

[0011] Preferably, the inner cavity is movably connected with a ring plug, and the ring plug is sleeved on the outer surface of the kettle body and is slidably connected with the outer surface of the kettle body.

[0012] Preferably, a screw rod is threadedly connected through the body of the ring plug, and one end of the screw rod is rotatably connected through the body of the fixed sleeve and extends to the outside of the fixed sleeve.

[0013] Preferably, one end of the screw rod is fixedly connected to a reciprocating motor via a coupling, and an outer surface of the reciprocating motor is fixedly connected to an outer surface of the fixed sleeve.

[0014] Beneficial Effects

[0015] The utility model provides a reaction kettle for producing polyferric sulfate. Compared with the prior art, it has the following beneficial effects:

[0016] (1) By setting a mixing mechanism, the stirring rods on both sides are arranged in groups, and the stirring rods on both sides are arranged half-staggered, so that the polyferric sulfate in the kettle body can be mixed in the longitudinal direction, and the polyferric sulfate mixed in the divided areas can be mixed in an interlaced manner so that the upper and lower parts are mixed, thereby improving the mixing effect.

[0017] (2) By setting up a cooling component, the mixed polyferric sulfate can be evenly cooled by circulating the cooling liquid in the inner cavity to avoid the problem of polyferric sulfate agglomerating and scaling due to stirring and heating. At the same time, the ring plug can be raised and lowered to adjust the cooling range to adapt to the stacking height of the polyferric sulfate, thereby improving the cooling effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional diagram of the internal structure of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the internal structure of the sleeve of the utility model;

[0020] Figure 3 It is a three-dimensional diagram of the internal structure of the fixed sleeve of the utility model.

[0021] In the figure: 1. kettle body; 2. sleeve; 3. rotating rod; 4. stirring rod; 5. cooling assembly; 51. fixed sleeve; 52. inner cavity; 53. circulation pipe; 54. ring plug; 55. screw rod; 56. reciprocating motor; 6. rotating gear; 7. fixed gear; 8. fixed rod; 9. support; 10. support rod; 11. driving motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions 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] See also Figure 1-3 The utility model provides a technical solution: a reaction kettle for producing polyferric sulfate:

[0024] Embodiment 1:

[0025] The cam 2 is a cylindrical body 2 which is provided with a plurality of cylindrical bodies 2 which are provided with a plurality of cylindrical bodies 2 which are provided with a plurality of cylindrical bodies 2. The cylindrical bodies 2 are ... A rotating gear 6 is fixedly connected thereto, and the rotating gear 6 is made of an existing bevel gear. The outer surface of the rotating gear 6 is movably connected to the interior of the sleeve 2. A fixed gear 7 is meshed on the outer surface of the rotating gear 6. The fixed gear 7 is made of an existing bevel gear. A fixed rod 8 is fixedly connected to the body of the fixed gear 7 through it. The fixed rod 8 has a supporting and fixing function. The fixed rod 8 is sleeved inside the sleeve 2. One end of the fixed rod 8 is fixedly connected to a support 9. The support 9 plays a supporting and fixing function. The outer surface of the support 9 is movably connected to one end of the sleeve 2. A support rod 10 is fixedly connected to the outer surface of the support 9. The support rod 10 has a supporting and fixing function. The outer surface of the support rod 10 is fixedly connected to the interior of the kettle body 1. A driving motor 11 is fixedly connected to the other end of the sleeve 2. The driving motor 11 is electrically connected to an external control circuit. The outer surface of the driving motor 11 is fixedly connected to the outer surface of the kettle body 1, and the output end of the driving motor 11 is rotatably connected to the body of the kettle body 1.

[0026] By setting up a mixing mechanism, utilizing the stirring rods 4 on both sides to be arranged in groups, and staggered at half positions, the polyferric sulfate inside the kettle body 1 can be longitudinally zoned and mixed, and the polyferric sulfate mixed between the zones can be staggered to mix between the upper and lower parts, thereby improving the mixing effect.

[0027] Embodiment 2:

[0028] A cooling component 5 is provided on the outside of the stirring rod 4. The cooling component 5 includes a solid sleeve 51. The solid sleeve 51 is made of a material that is resistant to pressure, wear and corrosion. The solid sleeve 51 is sleeved on the outside of the kettle body 1 and is fixedly connected to the outer surface of the kettle body 1. The body of the solid sleeve 51 is provided with an inner cavity 52. ​​The inner cavity 52 can provide a space for cooling and heat dissipation. Two circulation pipes 53 are connected to the inner cavity 52. ​​The circulation pipe 53 can be connected to an external cooling liquid circulation device. The inner cavity 52 is movably connected to a ring plug 54. The ring plug 54 is made of a material that is resistant to pressure, wear and corrosion and has a sealing performance. The ring plug 54 is made of good materials, the ring plug 54 is sleeved on the outer surface of the kettle body 1 and is slidably connected to the outer surface of the kettle body 1, the body of the ring plug 54 is threadedly connected with a screw rod 55, the screw rod 55 is made of pressure-resistant, wear-resistant and corrosion-resistant materials, one end of the screw rod 55 is rotatably connected to the body of the solid sleeve 51 and extends to the outside of the solid sleeve 51, one end of the screw rod 55 is fixedly connected to a reciprocating motor 56 through a coupling, the reciprocating motor 56 is made of a servo motor, and is electrically connected to an external control circuit, and the outer surface of the reciprocating motor 56 is fixedly connected to the outer surface of the solid sleeve 51.

[0029] By setting up the cooling component 5, the mixed polyferric sulfate can be evenly cooled by the circulation of the cooling liquid in the inner cavity 52, so as to avoid the problem of scaling caused by agglomeration of polyferric sulfate due to stirring and heating. At the same time, the ring plug 54 can be raised and lowered to adjust the cooling range to adapt to the stacking height of the polyferric sulfate, thereby improving the cooling effect and efficiency.

[0030] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] During operation, the polyferric sulfate production material is added into the kettle body 1, and then the driving motor 11 drives the sleeve 2 to rotate, so that the rotating rod 3 drives the stirring rod 4 to rotate radially around the sleeve 2 to stir and mix the polyferric sulfate. At the same time, when the rotating rod 3 rotates radially around the sleeve 2, it drives the rotating gear 6 to rotate with it. When the rotating gear 6 moves, it meshes with the teeth of the fixed gear 7, thereby driving the rotating rod 3 to rotate on its own, so that the stirring rod 4 rotates radially around the rotating rod 3 at the same time, so that the material inside the kettle body 1 can be longitudinally divided and mixed. At the same time, the stirring rod 4 on one side can stagger and mix the materials inside the mixing intervals of the two opposite groups of stirring rods 4, so that the upper and lower materials inside the kettle body 1 are mixed;

[0032] After the material is added to the kettle body 1, the reciprocating motor 56 drives the screw rod 55 to rotate forward and reversely, and the screw rod 55 and the ring plug 54 are threadedly connected to make the ring plug 54 rise and fall inside the inner cavity 52, so that the distance between the lower part of the inner cavity 52 and the ring plug 54 is greater than the stacking height of the material. While the material is being stirred and mixed, the external cooling liquid is added to the inner cavity 52 through the circulation pipe 53 on one side to cool the kettle body 1 and the stirred material to avoid the problem of agglomeration and scaling of the material. At the same time, the cooling liquid refluxes through the circulation pipe 53 on the other side, thereby maintaining the cooling effect through the circulation of the cooling liquid.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor for producing polyferric sulfate, comprising a reactor body (1), characterized in that: The kettle body (1) is provided with a mixing mechanism inside, the mixing mechanism comprising a sleeve (2), the outer surface of the sleeve (2) being rotatably connected to the inside of the kettle body (1), a rotating rod (3) penetrating the inside of the sleeve (2) and being rotatably connected, a stirring rod (4) being fixedly connected to the outer surface of the rotating rod (3), the outer surface of the stirring rod (4) being rotatably connected to the inside of the kettle body (1), one end of the rotating rod (3) being fixedly connected to a rotating gear (6), the outer surface of the rotating gear (6) being movably connected to the inside of the sleeve (2), the outer surface of the rotating gear (6) being meshed with a fixed gear (7), the fixed gear (7) A fixing rod (8) is fixedly connected to the body, the fixing rod (8) is sleeved inside the sleeve (2), one end of the fixing rod (8) is fixedly connected to a support (9), the outer surface of the support (9) is movably connected to one end of the sleeve (2), the outer surface of the support (9) is fixedly connected to a support rod (10), the outer surface of the support rod (10) is fixedly connected to the inside of the kettle body (1), the other end of the sleeve (2) is fixedly connected to a driving motor (11), the outer surface of the driving motor (11) is fixedly connected to the outer surface of the kettle body (1), and the output end of the driving motor (11) is rotatably connected to the body of the kettle body (1).

2. A reactor for producing polyferric sulfate according to claim 1, characterized in that: A cooling component (5) is arranged outside the stirring rod (4), and the cooling component (5) comprises a fixed sleeve (51). The fixed sleeve (51) is sleeved outside the kettle body (1) and fixedly connected to the outer surface of the kettle body (1).

3. A reactor for producing polyferric sulfate according to claim 2, characterized in that: The main body of the fixed sleeve (51) is provided with an inner cavity (52), and two circulation pipes (53) are connected through the inner cavity (52).

4. A reactor for producing polyferric sulfate according to claim 3, characterized in that: The inner cavity (52) is movably connected to a ring plug (54), and the ring plug (54) is sleeved on the outer surface of the kettle body (1) and is slidably connected to the outer surface of the kettle body (1).

5. A reaction kettle for producing polyferric sulfate according to claim 4, characterized in that: A screw rod (55) is threadedly connected to the body of the ring plug (54), and one end of the screw rod (55) is rotatably connected to the body of the fixed sleeve (51) and extends to the outside of the fixed sleeve (51).

6. A reaction kettle for producing polyferric sulfate according to claim 5, characterized in that: One end of the screw rod (55) is fixedly connected to a reciprocating motor (56) via a coupling, and the outer surface of the reciprocating motor (56) is fixedly connected to the outer surface of the fixed sleeve (51).

Images