Anti-sticking crystallization device

Abstract

The utility model relates to the technical field of chemical production, in particular to an anti-sticking crystallization device which comprises a stirring box, the upper end face of the stirring box is fixedly connected with a channel steel frame, the upper end face of the channel steel frame is fixedly connected with a transmission box, and a second rotating shaft is rotatably connected in the transmission box. The bottom end of the second rotating shaft penetrates through the lower end face of the transmission box, a plurality of stirring rods are fixedly connected to the surface of the second rotating shaft, a driven bevel gear is fixedly connected to the surface of the second rotating shaft, and a first rotating shaft is rotationally connected into the side wall of the transmission box. The enamel pipe is adopted as a heat exchange element to replace a traditional stainless steel coil pipe, the enamel pipe has excellent corrosion resistance and abrasion resistance and smooth surface, the slag liquid adhesion phenomenon is avoided, the heat exchange efficiency is improved through the high heat conduction performance of the enamel pipe, heat exchange in the crystallization process is more sufficient, and the heat exchange efficiency is improved. Therefore, the crystallization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical production, in particular to an anti-sticking crystallization device. Background Art

[0002] During the crystallization process of boron slag liquid, the traditional crystallization device uses stainless steel coils, but part of the slag liquid will stick to the coils, resulting in poor heat exchange performance and low crystallization rate.

[0003] In order to solve the above problems, the utility model provides an anti-sticking crystallization device. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an anti-sticking crystallization device to solve the technical problem in the prior art that "in the crystallization process of boron slag liquid, the traditional crystallization device uses a stainless steel coil, but part of the slag liquid will stick to the coil, resulting in poor heat exchange performance and low crystallization rate."

[0005] To achieve the above objectives, the utility model is implemented through the following technical scheme: it includes a mixing box, the upper end surface of the mixing box is fixedly connected to a channel steel frame, the upper end surface of the channel steel frame is fixedly connected to a transmission box, a second rotating shaft is rotatably connected in the transmission box, the bottom end of the second rotating shaft passes through the lower end surface of the transmission box, a plurality of stirring rods are fixedly connected to the surface of the second rotating shaft, a driven bevel gear is fixedly connected to the surface of the second rotating shaft, a first rotating shaft is rotatably connected in the side wall of the transmission box, one end of the first rotating shaft is fixedly connected to the active bevel gear, an end of the first rotating shaft away from the active bevel gear passes through the side of the transmission box and is fixedly connected to a driven wheel, the side of the transmission box is fixedly connected to a support frame, and the right side of the support frame is fixedly connected to a servo motor.

[0006] As a preferred technical solution of the utility model, a discharge pipe is fixedly connected to the lower end surface of the mixing box, the top end of the discharge pipe is connected to the inside of the mixing box, and a sealing cover is threadedly connected to the surface of the discharge pipe.

[0007] As a preferred technical solution of the utility model, the surfaces of the active bevel gear and the driven bevel gear are meshed, and the shapes of the active bevel gear and the driven bevel gear match each other.

[0008] As a preferred technical solution of the utility model, a driving wheel is installed at the output end of the servo motor, and a driving belt is connected between the surface of the driving wheel and the surface of the driven wheel.

[0009] As a preferred technical solution of the utility model, a scraper rod is fixedly connected to the surface of the second rotating shaft, and the side surface of the scraper rod is slidably connected and fits with the inner wall of the mixing box.

[0010] As a preferred technical solution of the utility model, the number of the channel steel frames is set to two, and the number of the stirring rods is set to three.

[0011] The utility model provides an anti-sticking crystallization device, which has the following beneficial effects:

[0012] Enamel tubes are used as heat exchange elements to replace traditional stainless steel coils. Enamel tubes have excellent corrosion resistance and wear resistance, and their smooth surface avoids the sticking of slag liquid. The high thermal conductivity of enameled tubes improves the heat exchange efficiency, making the heat exchange in the crystallization process more sufficient, thereby increasing the crystallization rate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure proposed by the utility model;

[0014] Figure 2 The utility model provides a structural schematic diagram of a channel steel frame;

[0015] Figure 3 The utility model provides a cross-sectional structural schematic diagram of a transmission box;

[0016] Figure 4 The utility model provides a structural schematic diagram of a discharge pipe.

[0017] In the figure: 1 mixing box, 2 channel steel frame, 3 transmission box, 4 support frame, 5 servo motor, 6 driving wheel, 7 driven wheel, 8 first rotating shaft, 9 transmission belt, 10 second rotating shaft, 11 mixing rod, 12 scraper rod, 13 driving bevel gear, 14 driven bevel gear, 15 discharge pipe, 16 sealing cover. DETAILED DESCRIPTION

[0018] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0019] Thus, a feature indicated in this specification will be used to illustrate one of the features of an embodiment of the utility model, rather than implying that each embodiment of the utility model must have the described feature. In addition, it should be noted that this specification describes many features. Although some features can be combined together to illustrate possible system designs, these features can also be used in other combinations that are not explicitly described. Thus, unless otherwise stated, the described combinations are not intended to be limiting.

[0020] The principle and structure of the present invention are described in detail below with reference to the accompanying drawings and embodiments:

[0021] refer to Figure 1-4 , an anti-sticking crystallization device, including a stirring box 1, by arranging glass lining on the inner wall of the stirring box 1, the enamel tube has excellent corrosion resistance and wear resistance, and the surface is smooth, avoiding the sticking phenomenon of slag liquid, and the high heat conductivity of the enamel tube improves the heat exchange efficiency, so that the heat exchange in the crystallization process is more sufficient, thereby improving the crystallization rate, the upper end surface of the stirring box 1 is fixedly connected with a channel steel frame 2, the upper end surface of the channel steel frame 2 is fixedly connected with a transmission box 3, and the transmission box 3 is rotatably connected with a second shaft 10, the second shaft The bottom end of 10 passes through the lower end surface of the transmission box 3, a plurality of stirring rods 11 are fixedly connected to the surface of the second rotating shaft 10, a driven bevel gear 14 is fixedly connected to the surface of the second rotating shaft 10, the first rotating shaft 8 is rotatably connected to the side wall of the transmission box 3, one end of the first rotating shaft 8 is fixedly connected to the driving bevel gear 13, the end of the first rotating shaft 8 away from the driving bevel gear 13 passes through the side of the transmission box 3 and is fixedly connected to the driven wheel 7, the side of the transmission box 3 is fixedly connected to the support frame 4, and the right side of the support frame 4 is fixedly connected to the servo motor 5.

[0022] By providing the servo motor 5 , the servo motor 5 can drive the driven wheel 7 to rotate via the driving wheel 6 , and the driven wheel 7 drives the driving bevel gear 13 to rotate via the first rotating shaft 8 .

[0023] Furthermore, a discharge pipe 15 is fixedly connected to the lower end surface of the mixing box 1 , the top end of the discharge pipe 15 is connected to the inside of the mixing box 1 , and a sealing cover 16 is threadedly connected to the surface of the discharge pipe 15 .

[0024] By providing the discharge pipe 15 , after the crystallization reaction is finished, the staff can open the sealing cover 16 to discharge the raw materials in the mixing box 1 through the discharge pipe 15 .

[0025] Furthermore, the surfaces of the driving bevel gear 13 and the driven bevel gear 14 are meshed, and the shapes of the driving bevel gear 13 and the driven bevel gear 14 match.

[0026] Furthermore, a driving wheel 6 is installed at the output end of the servo motor 5 , and a transmission belt 9 is connected between the surface of the driving wheel 6 and the surface of the driven wheel 7 .

[0027] By providing the transmission belt 9 , the driving wheel 6 can drive the driven wheel 7 to rotate via the transmission belt 9 .

[0028] Furthermore, a scraper rod 12 is fixedly connected to the surface of the second rotating shaft 10 , and a side surface of the scraper rod 12 is slidably connected and fits with the inner wall of the mixing box 1 .

[0029] By providing the scraper rod 12, the raw materials adhering to the inner wall of the mixing box 1 can be scraped off when the scraper rod 12 rotates.

[0030] Furthermore, the number of the channel steel frames 2 is set to two, and the number of the stirring rods 11 is set to three.

[0031] The working principle of the utility model is as follows: when working, the staff starts the servo motor 5 to drive the driving wheel 6 to rotate clockwise, the driving wheel 6 drives the driven wheel 7 to rotate clockwise through the transmission belt 9, the driven wheel 7 drives the driving bevel gear 13 to rotate clockwise through the second rotating shaft 10, the driving bevel gear 13 drives the driven bevel gear 14 to rotate clockwise, and the driven bevel gear 14 drives the stirring to stir the materials in the stirring box 1 through the second rotating shaft 10, which can accelerate the rate of the crystallization reaction of the materials;

[0032] Compared with the prior art, the heat exchange efficiency is improved, so that the heat exchange in the crystallization process is more sufficient, thereby increasing the crystallization rate.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed by the utility model, and these modifications or replacements should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An anti-sticking crystallization device, comprising a stirring box (1), characterized in that: The upper end surface of the mixing box (1) is fixedly connected to a channel steel frame (2), and the upper end surface of the channel steel frame (2) is fixedly connected to a transmission box (3). A second rotating shaft (10) is rotatably connected inside the transmission box (3). The bottom end of the second rotating shaft (10) passes through the lower end surface of the transmission box (3). A plurality of stirring rods (11) are fixedly connected to the surface of the second rotating shaft (10). A driven bevel gear (14) is fixedly connected to the surface of the second rotating shaft (10). A first rotating shaft (8) is rotatably connected inside the side wall of the transmission box (3). One end of the first rotating shaft (8) is fixedly connected to a driving bevel gear (13). One end of the first rotating shaft (8) that is away from the driving bevel gear (13) passes through the side surface of the transmission box (3) and is fixedly connected to a driven wheel (7). A support frame (4) is fixedly connected to the side surface of the transmission box (3), and a servo motor (5) is fixedly connected to the right side surface of the support frame (4).

2. The anti-sticking crystallization device according to claim 1, characterized in that: A discharge pipe (15) is fixedly connected to the lower end surface of the mixing box (1), the top end of the discharge pipe (15) is connected to the inside of the mixing box (1), and a sealing cover (16) is threadedly connected to the surface of the discharge pipe (15).

3. The anti-sticking crystallization device according to claim 1, characterized in that: The driving bevel gear (13) meshes with the surface of the driven bevel gear (14), and the shapes of the driving bevel gear (13) and the driven bevel gear (14) match each other.

4. The anti-sticking crystallization device according to claim 1, characterized in that: A driving wheel (6) is installed at the output end of the servo motor (5), and a driving belt (9) is connected between the surface of the driving wheel (6) and the surface of the driven wheel (7).

5. The anti-sticking crystallization device according to claim 1, characterized in that: A scraper rod (12) is fixedly connected to the surface of the second rotating shaft (10), and the side surface of the scraper rod (12) is slidably connected to and fits with the inner wall of the mixing box (1).

6. The anti-sticking crystallization device according to claim 1, characterized in that: The number of the channel steel frames (2) is set to two, and the number of the stirring rods (11) is set to three.

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