Stirring anti-caking system of reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a stirring anti-caking system of a reaction kettle, which comprises a reaction kettle body, a filter plate is arranged in the reaction kettle body in a sliding manner, cakes in the reaction kettle body are filtered by the filter plate, a mounting disc is sleeved at the inner end of a sleeve shaft, and the sleeve shaft drives the mounting disc to rotate, so that the reaction kettle body can rotate. The filter plate is located between the two sets of mounting discs, the part, located between the two sets of mounting discs, of the inner shaft is of a screw rod structure, the filter plate is arranged on the screw rod in a sleeving mode through a threaded hole, and meanwhile stirring pieces are hinged to the sides, close to each other, of the two sets of mounting discs. The mounting discs rotate to drive the stirring pieces to stir raw materials in the reaction kettle body, in the stirring process, the inner shaft rotates to drive the filter plate to move front and back to filter the raw materials, cakes are pushed to one group of mounting discs after being filtered, and the cakes are pushed to the stirring pieces to improve the scattering effect.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a stirring and anti-caking system of a reaction kettle. Background Art

[0002] When the raw materials are stirred in the reactor, they are prone to agglomeration due to the moisture on their surface, or the powder is prone to agglomeration when mixed with liquid.

[0003] In the prior art, stirring alone cannot be used to deal with this situation or a lot of stirring time is required to deal with it, which not only affects the mixing effect of the raw materials, but also affects the reaction process. In addition, the presence of agglomerates when the raw materials after the reaction are discharged will also cause blockage.

[0004] Therefore, the present invention provides a stirring and anti-caking system for a reactor, which can prevent the raw materials from agglomeration by stirring the stirring member in cooperation with a movable filter plate. Utility Model Content

[0005] The utility model aims at least to solve the problem in the prior art that it is difficult to quickly and fully eliminate lumps by simply relying on a stirring piece in a reaction kettle.

[0006] The present invention provides a stirring and anti-caking system for a reactor, which is achieved by the following specific technical means: it comprises a reactor body, a filter plate is slidably provided in the reactor body, and an inner shaft is rotatably provided in the reactor body, sleeve shafts are rotatably sleeved at both ends of the inner shaft, one end of the sleeve shaft rotatably penetrates the end wall of the reactor body and extends into the reactor body, a mounting disk is sleeved at the inner end of the sleeve shaft, the filter plate is located between two groups of mounting disks, and the part of the inner shaft located between the two groups of mounting disks is a screw structure, the filter plate is sleeved on the screw through a threaded hole, and stirring members are hingedly installed on the mutually close sides of the two groups of mounting disks, and the filter plate is driven to move back and forth by the rotation of the inner shaft during the stirring process to filter the raw materials, and the lumps are pushed to one group of mounting disks after filtering, thereby improving the breaking up effect.

[0007] Preferred technical solution 1: A groove is provided on the mounting plate, and the agitator is pushed into the groove under the push of the filter plate. A torsion spring is connected between the agitator and the mounting plate. The torsion spring ensures that the end of the agitator extends out of the groove to stir the raw material when the filter plate is away.

[0008] Preferred technical solution 2: when the filter plate is away from the agitator, the agitator is in a tilting device.

[0009] Preferred technical solution three: the agitators and grooves are distributed in multiple groups around the mounting plate.

[0010] Preferred technical solution four: A stirring and anti-caking system for a reactor, further comprising a base fixed to the reactor body, wherein a motor 1 is arranged on the base, and an output shaft of the motor 1 is fixedly connected to the outer end of the inner shaft. A driving mechanism is also arranged on the base, and the driving mechanism is connected to the outer ends of two sets of sleeve shafts at the same time, so as to drive the two sets of sleeve shafts to rotate synchronously.

[0011] Preferred technical solution five: The inner wall of the reactor body is provided with convex ridges, and the filter plate slides along the convex ridges.

[0012] The above structure enables this solution to have the following beneficial effects:

[0013] The setting of the filter plate can not only filter the lumps, but also move the filtered lumps closer to the agitator and the mounting plate. During the approach process, the agitator can first break up some of the lumps. At the same time, when the mounting plate and the filter plate are close to each other, not only can the lumps be squeezed and crushed, but the rotation between the mounting plate and the filter plate can also be used to grind the hard lumps, thereby improving the crushing effect and eliminating the lumps in the reactor quickly and fully. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0016] Figure 2 This is a cross-sectional view of this scheme;

[0017] Figure 3 This is a schematic diagram of the structure of the reactor body of this scheme;

[0018] Figure 4 This is a schematic diagram of the structure of the inner shaft, sleeve shaft, filter plate and mounting plate of this solution;

[0019] Figure 5 This is a schematic diagram of the internal structure of the reactor body of this scheme.

[0020] Among them, 1. reactor body, 11. convex ridges, 2. filter plate, 3. inner shaft, 31. screw, 4. sleeve shaft, 5. mounting plate, 51. groove, 6. agitator, 7. base, 8. motor 1, 9. driving mechanism, 91. motor 2, 92. bevel gear 1, 93. bevel gear 2, 94. bevel gear 3, 95. bevel gear 4, 96. vertical shaft. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below 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, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] See also Figure 2-Figure 5 The stirring and anti-caking system of the reactor comprises a reactor body 1, wherein the top and bottom of the reactor body 1 are respectively provided with an inlet and an outlet, and a filter plate 2 is slidingly arranged in the reactor body 1, and a convex ridge 11 is arranged on the inner wall of the reactor body 1, and the filter plate 2 slides along the convex ridge 11, and the convex ridge 11 is arranged to ensure that the filter plate 2 can only move laterally in the reactor body 1 and cannot rotate, and the lumps in the reactor body 1 are filtered through the filter plate 2, and at the same time, an inner shaft 3 is rotatably penetrated in the reactor body 1, and the end of the inner shaft 3 extends to the outside of the reactor body 1, and sleeve shafts 4 are rotatably sleeved at both ends of the inner shaft 3, and one end of the sleeve shaft 4 rotates through the end wall of the reactor body 1 and extends to the reactor body 1. In the reactor body 1, the inner end of the sleeve shaft 4 is sleeved with a mounting disk 5, and the mounting disk 5 is driven to rotate by the sleeve shaft 4. The filter plate 2 is located between the two groups of mounting disks 5, and the part of the inner shaft 3 located between the two groups of mounting disks 5 is a screw rod 31 structure. The filter plate 2 is sleeved on the screw rod 31 through a threaded hole. At the same time, the two groups of mounting disks 5 are hingedly installed with stirring members 6 on the sides close to each other. When the filter plate 2 is away from the two groups of mounting disks 5, the mounting disk 5 rotates to drive the stirring member 6 to stir the raw materials in the reactor body 1. During the stirring process, the filter plate 2 is driven by the rotation of the inner shaft 3 to move back and forth to filter the raw materials, and the lumps are filtered and pushed to one group of mounting disks 5, and the lumps are pushed to the stirring member 6 to improve the breaking effect.

[0023] See also Figure 2 and Figure 4, the stirring and anti-caking system of the reactor, a groove 51 is opened on the mounting plate 5, and the stirring member 6 is pushed into the groove 51 under the push of the filter plate 2. There are multiple groups of stirring members 6 and grooves 51 distributed on the circumference of the mounting plate 5. A torsion spring is connected between the stirring member 6 and the mounting plate 5. The setting of the torsion spring ensures that the end of the stirring member 6 extends out from the groove 51 to stir the raw materials when the filter plate 2 is away. When the filter plate 2 pushes the agglomerate close to the mounting plate 5, the stirring member 6 is squeezed into the groove 51 for storage, and the agglomerate is squeezed and crushed by the mounting plate 5 and the subsequent stirring is combined to improve the elimination of agglomerates. When the filter plate 2 is away from the agitator 6, the agitator 6 is in the tilting device, and the end of the agitator 6 away from the mounting disk 5 is tilted toward the center of the mounting disk 5, so that the tilted agitator 6 is conveniently pushed into the groove 51 by the filter plate 2. When the filter plate 2 approaches and begins to contact with the agitator 6, the sleeve shaft 4 can be stopped to ensure safety and ensure that the mounting disk 5 does not rotate. In the process of the filter plate 2 approaching the mounting disk 5, the agglomerates are first squeezed and crushed. After the agitator 6 is completely pushed into the groove 51 by the filter plate 2, the mounting disk 5 can be started again to rotate and grind the agglomerates on the filter plate 2.

[0024] See also Figure 1-Figure 2 The stirring and anti-caking system of the reactor also includes a base 7 fixed to the reactor body 1, a motor 8 is arranged on the base 7, the output shaft of the motor 8 is fixedly connected to the outer end of the inner shaft 3, and the start and stop and the forward and reverse rotation of the inner shaft are controlled by the motor 8. At the same time, a driving mechanism 9 is also arranged on the base 7, and the driving mechanism 9 is connected to the outer ends of the two sets of sleeve shafts 4 at the same time, so as to drive the two sets of sleeve shafts 4 to rotate synchronously; the driving mechanism 9 includes a motor 2 91, and the output shafts on both sides of the motor 2 91 are sleeved with a bevel gear 1 92, and the sleeve shaft 4 is sleeved with a bevel gear 2 93, and each set of bevel gear 1 92 and bevel gear 2 93 are meshed and connected through a double-headed gear member;

[0025] The double-headed gear member includes a vertical shaft 96 rotatably mounted on the base 7 and a bevel gear three 94 and a bevel gear four 95 sleeved on the upper and lower ends of the vertical shaft 96. The bevel gear three 94 is meshed with the bevel gear two 93, and the bevel gear four 95 is meshed with the bevel gear one 92. The motor two 91 is used to achieve the technical effect of synchronously driving the two sets of mounting disks 5 to start and stop.

[0026] Although the 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 stirring and anti-caking system for a reactor, comprising a reactor body (1), characterized in that: A filter plate (2) is slidably arranged in the reactor body (1), an inner shaft (3) is rotatably arranged in the reactor body (1), sleeve shafts (4) are rotatably sleeved at both ends of the inner shaft (3), one end of the sleeve shaft (4) is rotatably penetrated through the end wall of the reactor body (1) and extends into the reactor body (1), a mounting plate (5) is sleeved at the inner end of the sleeve shaft (4), and the mounting plate (5) is driven to rotate by the sleeve shaft (4), the filter plate (2) is located between the two groups of mounting plates (5), and the part of the inner shaft (3) located between the two groups of mounting plates (5) is a screw rod (31) structure, the filter plate (2) is sleeved on the screw rod (31) through a threaded hole, and at the same time, agitators (6) are hingedly installed on the mutually adjacent sides of the two groups of mounting plates (5).

2. The stirring anti-caking system of a reactor according to claim 1, characterized in that: The mounting plate (5) is provided with a groove (51), and the agitator (6) is pushed into the groove (51) by the filter plate (2). A torsion spring is connected between the agitator (6) and the mounting plate (5).

3. The stirring anti-caking system of a reactor according to claim 2, characterized in that: When the filter plate (2) is away from the agitator (6), the agitator (6) is in a tilting position, and the end of the agitator (6) away from the mounting plate (5) tilts towards the center of the mounting plate (5).

4. The stirring anti-caking system for a reactor according to claim 1, characterized in that: It also includes a base (7) fixed to the reactor body (1), a motor (8) being arranged on the base (7), an output shaft of the motor (8) being fixedly connected to the outer end of the inner shaft (3), and a driving mechanism (9) being arranged on the base (7), and the driving mechanism (9) being connected to the outer ends of the two sets of sleeve shafts (4) at the same time.

5. The stirring anti-caking system of a reactor according to claim 4, characterized in that: The driving mechanism (9) comprises a second motor (91), the output shafts on both sides of the second motor (91) are sleeved with a first bevel gear (92), the sleeve shaft (4) is sleeved with a second bevel gear (93), and each set of the first bevel gear (92) and the second bevel gear (93) are meshedly connected via a set of double-headed gear parts.

6. The stirring anti-caking system of a reactor according to claim 5, characterized in that: The double-headed gear member comprises a vertical shaft (96) rotatably mounted on a base (7) and a bevel gear three (94) and a bevel gear four (95) sleeved on the upper and lower ends of the vertical shaft (96); the bevel gear three (94) meshes with the bevel gear two (93), and the bevel gear four (95) meshes with the bevel gear one (92).

7. The stirring and anti-caking system of a reactor according to claim 1, characterized in that: The inner wall of the reactor body (1) is provided with convex ridges (11), and the filter plate (2) slides along the convex ridges (11).

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