A reaction kettle spraying device for flame retardant processing

Abstract

The utility model discloses a kind of reaction kettle spraying devices for flame retardant processing, including circular tube and rotating ring, the utility model is in the process of using, through the mounting block of circular tube top two sides, to install circular tube to the appropriate position in reaction kettle by the mounting hole on mounting block, by feeding pipe, add spraying liquid into circular tube, the spraying liquid of addition falls into containing groove by discharging circular body, finally, it is sprayed from spraying pipe by discharging pipe, start rotating assembly and drive rotating ring rotation, to realize the process of rotary spraying, so that spraying pipe can be driven to rotate in the process of rotation, with the rotating mode to spray to each area inside the reaction kettle body, greatly expand the spraying range, ensure that reaction kettle temperature is uniform, cleaning is more thorough, improve the reaction effect and product quality of flame retardant.

Description

Technical Field

[0001] This utility model relates to the field of flame retardant processing technology, specifically to a reaction vessel spraying device for flame retardant processing. Background Technology

[0002] In the processing and production of flame retardants, the reaction vessel is one of the core pieces of equipment, used to complete key processes such as mixing and reacting the flame retardant raw materials. During the reaction process, in order to control the reaction temperature, remove impurities generated during the reaction, or clean the inner wall of the reaction vessel, it is often necessary to use a spraying device to spray liquid (such as cooling water, cleaning agent, etc.) into the inside of the reaction vessel.

[0003] Currently, most existing reactor spraying devices use a single spray pipe structure with fixed spray holes, resulting in a limited spray range. This often only sprays a localized area inside the reactor, leading to uneven temperature control or incomplete cleaning, which affects the reaction efficiency of flame retardants and product quality. Furthermore, some spraying devices have their spray pipes fixed inside the reactor, making disassembly and maintenance difficult. When the spray holes become clogged, cleaning is challenging and can disrupt the normal operation of the spraying device. Utility Model Content

[0004] The purpose of this invention is to provide a spraying device for a reaction vessel used in the processing of flame retardants, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spraying device for a reaction vessel used in flame retardant processing, comprising a circular annular tube and a rotating ring. A feed pipe is provided at the top of the circular annular tube, and a discharge annular body is connected to the bottom of the circular annular tube. The rotating ring is rotatably mounted on the bottom of the circular annular tube, and a receiving groove is provided at the top of the rotating ring. The inner surface of the receiving groove is in contact with the outer surface of the discharge annular body. A rotating assembly is provided inside the circular annular tube for rotating the rotating ring. A discharge pipe is connected to the bottom of the rotating ring, and one end of the discharge pipe is connected to a spraying pipe.

[0006] Preferably, mounting blocks are provided on both sides of the top of the annular tube, and mounting holes are provided on both sides of the mounting blocks.

[0007] Preferably, the rotating assembly includes a drive motor, a drive gear, and a driven gear ring. The output shaft of the drive motor is connected to the drive gear, and the driven gear ring is disposed in the inner ring of the rotating ring. The driven gear ring is meshed with the drive gear.

[0008] Preferably, the drive motor is provided with a motor mounting bracket on its exterior, and one end of the motor mounting bracket is connected to the top of the annular tube.

[0009] Preferably, an extension frame is provided on both sides of the rotating ring, and a slider is provided on the top of the extension frame on both sides. A circular ring sleeve seat is fixedly sleeved on the outside of the circular ring tube. A circular ring groove is provided on the surface of the circular ring sleeve seat, and both sliders are slidably disposed in the circular ring groove.

[0010] Preferably, the discharge pipe is provided with an external thread on its exterior, and the spray pipe is provided with an internal thread on its inner surface, with the external thread engaging with the internal thread.

[0011] Preferably, four discharge pipes are provided, which are equidistantly distributed along the circumference of the rotating ring, and the spray pipes are provided corresponding to the discharge pipes.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. The annular tube is installed in the appropriate position inside the reactor through the mounting holes on the mounting blocks on both sides of the top. The spray liquid is added into the annular tube through the feed pipe. The added spray liquid falls into the receiving tank through the discharge annular body and is finally sprayed out from the spray tube through the discharge pipe. The rotating component is started to drive the rotating ring to rotate, which in turn drives the spray tube to rotate, realizing the process of rotating spraying. During the rotation of the spray tube, the spray liquid can be sprayed into various areas inside the reactor body in a rotating manner, which greatly expands the spraying range, ensures uniform temperature inside the reactor, more thorough cleaning, and improves the reaction effect of flame retardant and product quality.

[0013] 2. When the spray pipe needs to be disassembled for cleaning, rotate the spray pipe to disengage the internal thread from the external thread, thereby completing the disassembly process between the spray pipe and the discharge pipe. This facilitates the cleaning of the spray pipe and prevents it from becoming clogged, which would affect the subsequent spraying effect. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of the device in this utility model; Figure 2 This is a schematic diagram of the rotating component in this utility model; Figure 3 This is a schematic diagram showing the separation of the annular tube and the rotating ring in this utility model; Figure 4 In this utility model Figure 3 Another perspective view; Figure 5 This is a split view of the discharge pipe and spray pipe in this utility model.

[0015] In the diagram: 1. Circular tube; 2. Feed pipe; 3. Discharge ring; 4. Rotating ring; 5. Receiving groove; 6. Rotating assembly; 61. Drive motor; 62. Drive gear; 63. Driven gear ring; 611. Motor mounting bracket; 7. Discharge pipe; 8. Spray pipe; 9. External thread; 10. Extension frame; 11. Slider; 12. Circular ring sleeve seat; 13. Mounting block; 14. Internal thread; 15. Circular ring slide groove. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-5 This utility model provides a technical solution: Example: A spray device for a reaction vessel used in flame retardant processing: A spraying device for a reaction vessel used in flame retardant processing includes a circular annular tube 1 and a rotating ring 4. A feed pipe 2 is provided at the top of the circular annular tube 1, and a discharge annular body 3 is connected to the bottom of the circular annular tube 1. The rotating ring 4 is rotatably mounted on the bottom of the circular annular tube 1. A receiving groove 5 is provided at the top of the rotating ring 4, and the inner surface of the receiving groove 5 is in contact with the outer surface of the discharge annular body 3. A rotating component 6 is provided inside the circular annular tube 1 for rotating the rotating ring 4. A discharge pipe 7 is connected to the bottom of the rotating ring 4, and a spraying pipe 8 is connected to one end of the discharge pipe 7.

[0018] In this embodiment, spray liquid is added into the annular tube 1 through the feed pipe 2. The added spray liquid falls into the receiving tank 5 through the discharge annular body 3, and finally sprays out from the spray pipe 8 through the discharge pipe 7. The rotating component 6 is started to drive the rotating ring 4 to rotate, thereby driving the spray pipe 8 to rotate, so as to realize the rotating spray process. By setting the inner surface of the receiving tank 5 to fit with the outer surface of the discharge annular body 3, all the spray liquid inside the annular tube 1 falls into the rotating ring 4, avoiding waste of spray liquid.

[0019] Mounting blocks 13 are provided on both sides of the top of the annular tube 1, and mounting holes are provided on both sides of the mounting blocks 13.

[0020] In this embodiment, the annular tube 1 is installed in a suitable position inside the reactor through the mounting blocks 13 on both sides of the top of the annular tube 1 and the mounting holes on the mounting blocks 13.

[0021] The rotating assembly 6 includes a drive motor 61, a drive gear 62, and a driven gear ring 63. The output shaft of the drive motor 61 is connected to the drive gear 62, and the driven gear ring 63 is disposed in the inner ring of the rotating ring 4. The driven gear ring 63 is meshed with the drive gear 62.

[0022] In this embodiment, the rotating component 6 is activated to drive the rotating ring 4 to rotate, which in turn drives the spray pipe 8 to rotate, thereby realizing the process of rotating spraying and expanding the spraying range. Specifically, the drive motor 61 is activated to drive the drive gear 62 to rotate, and the drive gear 62 rotates to drive the driven gear ring 63 to rotate, which in turn drives the rotating ring 4 to rotate.

[0023] The drive motor 61 is externally provided with a motor mounting bracket 611, one end of which is connected to the top of the annular tube 1.

[0024] In this embodiment, the motor mounting bracket 611 is provided to ensure the stability of the position of the drive motor 61.

[0025] Both sides of the rotating ring 4 are provided with extension frames 10, and the top of the extension frames 10 on both sides is provided with sliders 11. The annular tube 1 is fixedly sleeved with an annular sleeve seat 12. The surface of the annular sleeve seat 12 is provided with an annular groove 15, and both sliders 11 are slidably disposed in the annular groove 15.

[0026] In this embodiment, by setting up the extension frame 10, the annular sleeve seat 12, the annular groove 15 and the slider 11, when the rotating ring 4 rotates, the slider 11 at the top of the extension frame 10 on both sides slides in the annular groove 15, thereby realizing the stable rotation process of the rotating ring 4 at the bottom of the annular tube 1.

[0027] The discharge pipe 7 is provided with an external thread 9, and the spray pipe 8 is provided with an internal thread 14 on its inner surface. The external thread 9 and the internal thread 14 are engaged and connected.

[0028] In this embodiment, when the spray pipe 8 needs to be disassembled for cleaning, the spray pipe 8 is rotated to disengage the internal thread 14 from the external thread 9, thereby completing the disassembly process between the spray pipe 8 and the discharge pipe 7, which facilitates the cleaning of the spray pipe 8.

[0029] There are four discharge pipes 7, which are equidistantly distributed along the circumference of the rotating ring 4. The spray pipes 8 are set in correspondence with the discharge pipes 7.

[0030] In this embodiment, the arrangement of four discharge pipes 7 results in a reasonable and compact structure, which allows for uniform spraying of the reactor interior when the discharge pipes 7 rotate.

[0031] Working principle: The annular tube 1 is installed in the reactor at a suitable position through the mounting holes on the mounting blocks 13 on both sides of the top. Spraying liquid is added into the annular tube 1 through the feed pipe 2. The added spraying liquid falls into the receiving tank 5 through the discharge annular body 3 and is finally sprayed out from the spray pipe 8 through the discharge pipe 7. The rotating component 6 is started to drive the rotating ring 4 to rotate, which in turn drives the spray pipe 8 to rotate, thus realizing the rotational spraying process. Specifically, the drive motor 61 is started to drive the drive gear 62 to rotate. The drive gear 62 rotates and drives the driven gear ring 63 to rotate, which in turn drives the rotating ring 4 to rotate. When the spray pipe 8 needs to be disassembled for cleaning, the spray pipe 8 is rotated to disengage the internal thread 14 from the external thread 9, thus completing the disassembly process between the spray pipe 8 and the discharge pipe 7. This facilitates the cleaning of the spray pipe 8 and avoids blockage that would affect the subsequent spraying effect.

[0032] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A spraying device for a reaction vessel used in flame retardant processing, characterized in that: The device includes a circular tube (1) and a rotating ring (4). The top of the circular tube (1) is provided with a feed pipe (2). The bottom of the circular tube (1) is connected to a discharge circular ring (3). The rotating ring (4) is rotatably installed at the bottom of the circular tube (1). The top of the rotating ring (4) is provided with a receiving groove (5). The inner surface of the receiving groove (5) is in contact with the outer surface of the discharge circular ring (3). The inside of the circular tube (1) is provided with a rotating component (6). The rotating component (6) is used to rotate the rotating ring (4). The bottom of the rotating ring (4) is connected to a discharge pipe (7). One end of the discharge pipe (7) is connected to a spray pipe (8).

2. The spraying device for a reaction vessel used in flame retardant processing according to claim 1, characterized in that: The annular tube (1) has mounting blocks (13) on both sides of its top, and mounting holes are provided on the mounting blocks (13) on both sides.

3. The spraying device for a reaction vessel used in flame retardant processing according to claim 1, characterized in that: The rotating assembly (6) includes a drive motor (61), a drive gear (62) and a driven gear ring (63). The output shaft of the drive motor (61) is connected to the drive gear (62). The driven gear ring (63) is disposed in the inner ring of the rotating ring (4). The driven gear ring (63) is meshed with the drive gear (62).

4. The spraying device for a reaction vessel used in flame retardant processing according to claim 3, characterized in that: The drive motor (61) is provided with a motor mounting bracket (611) on its exterior, and one end of the motor mounting bracket (611) is connected to the top of the annular tube (1).

5. The spraying device for a reaction vessel used in flame retardant processing according to claim 1, characterized in that: Both sides of the rotating ring (4) are provided with extension frames (10), and both sides of the extension frames (10) are provided with sliders (11) on the top. The annular tube (1) is fixedly sleeved with an annular sleeve seat (12), and the surface of the annular sleeve seat (12) is provided with an annular groove (15). Both sliders (11) are slidably disposed in the annular groove (15).

6. The spraying device for a reaction vessel used in flame retardant processing according to claim 1, characterized in that: The discharge pipe (7) is provided with an external thread (9), and the spray pipe (8) is provided with an internal thread (14) on its inner surface. The external thread (9) and the internal thread (14) are engaged and connected.

7. The spraying device for a reaction vessel used in flame retardant processing according to claim 1, characterized in that: There are four discharge pipes (7), which are equidistantly distributed along the circumference of the rotating ring (4), and the spray pipe (8) is arranged correspondingly to the discharge pipes (7).

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