A decoloring device for producing amine antistatic agents

Abstract

The utility model discloses a kind of decoloring device of production amine antistatic agent, it is related to amine antistatic agent decoloring field, including decoloring tank, the bottom of decoloring tank is equipped with driving motor, the outer wall of decoloring tank is connected with discharge port, limiting mechanism is set on decoloring tank, driving motor;The limiting mechanism includes limiting unit, decoloring unit;The decoloring unit is used to carry out decoloring treatment to the material inside decoloring tank;The limiting unit is used to provide the limiting for the installation of decoloring unit.The utility model can give rotating rod rotating force when needing to replace activated carbon plate, rotating rotating rod drives turntable rotation synchronously, and limiting block is removed from butt joint seat by giving guiding slot extrusion thrust through guide rod on turntable, so as to remove the limiting of activated carbon plate and decoloring tank, facilitate the quick extraction installation of activated carbon plate, further improve work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of decolorization of amine antistatic agents, specifically a decolorization device for producing amine antistatic agents. Background Technology

[0002] Alkoxypropyl dihydroxyethylamine is an important amine antistatic agent used in polyolefin production. For example, in polypropylene industrial production, it prevents polymers from adhering to reactor walls and the inner walls of system equipment, preventing blockages in piping systems, which is particularly important for loop polymerization reactors. Adding this product also prevents clumping of the material at the bottom of flash tanks, playing a crucial role in process stabilization, safe production, and static electricity elimination. Amine antistatic agents are widely used in the petrochemical, agrochemical, pharmaceutical, and surfactant industries, and have significant application development value.

[0003] Existing decolorization devices for the production of amine antistatic agents mainly utilize activated carbon decolorization devices for decolorization and filtration. During the decolorization process, a motor drives the activated carbon plate to rotate and decolorize the amine antistatic agent. The activated carbon plate needs to be replaced and cleaned regularly. In order to further improve work efficiency and facilitate the quick installation and replacement of activated carbon plates, this utility model proposes a decolorization device for the production of amine antistatic agents. Utility Model Content

[0004] The purpose of this invention is to provide a decolorization device for producing amine antistatic agents in order to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a decolorizing device for producing amine antistatic agents, comprising a decolorizing chamber, a drive motor installed at the bottom of the decolorizing chamber, a discharge port connected to the outer wall of the decolorizing chamber, and a limiting mechanism disposed on the decolorizing chamber and the drive motor; the limiting mechanism comprises a limiting unit and a decolorizing unit; the decolorizing unit is used to decolorize the material inside the decolorizing chamber; the limiting unit is used to limit the installation of the decolorizing unit.

[0006] As a further embodiment of this utility model: the decolorization unit includes an upper cover and an activated carbon plate; the upper cover is located at the top of the decolorization box, and a feeding port is provided on the upper cover; the upper cover is used to provide positioning for the installation of the activated carbon plate; the activated carbon plate is rotatably connected to the bottom of the upper cover through a bearing, and the activated carbon plate is used to decolorize the material inside the decolorization box.

[0007] As a further embodiment of this utility model: the limiting unit includes a rotating rod, a turntable, a limiting block, a guide groove, and a docking seat; the docking seat is rotatably installed inside the decolorization box and connected to the output end of the drive motor via a rotating shaft and a coupling, and the docking seat is used to drive the activated carbon plate to rotate; the rotating rod is rotatably installed inside the shaft of the activated carbon plate and extends to the outside of the shaft of the activated carbon plate, and the rotating rod is used to synchronously drive the turntable to rotate; the turntable is fixed at the bottom of the rotating rod and located inside the shaft of the activated carbon plate, and the turntable is used to provide a squeezing thrust to the guide groove; the limiting block is axially slidably installed inside the shaft of the activated carbon plate and extends to the outside of the shaft of the activated carbon plate, and the limiting block is used to provide a limiting for the installation of the activated carbon plate; the guide groove is opened at the top of the limiting block, and the guide groove is used to receive the squeezing thrust from the turntable.

[0008] As a further embodiment of this utility model: a guide rod extending into the guide groove is fixed at the bottom of the turntable, and the outer wall of the guide rod matches the inner side of the guide groove.

[0009] As a further improvement of this utility model: the outer wall of the guide groove is inclined as a whole, and the interior of the activated carbon plate is formed with a sliding groove for the axial movement of the limiting block.

[0010] As a further improvement of this utility model, the number of the limiting blocks and guide grooves is three, and the three limiting blocks and guide grooves are evenly distributed at the bottom of the turntable.

[0011] As a further improvement of this utility model: the inner wall of the docking seat is formed with a limiting groove for the end of the limiting block to be inserted, and the rotation direction of the docking seat is the same as the direction in which the limiting block moves outward under force.

[0012] Compared with the prior art, the beneficial effects of this utility model are: By setting a limiting mechanism, when the activated carbon plate needs to be replaced, the rotating rod can be given rotational force. The rotating rod synchronously drives the turntable to rotate, and the guide rod on the turntable gives the guide groove a squeezing force, which drives the limiting block to move out of the docking seat, thereby releasing the limitation between the activated carbon plate and the decolorization box, which facilitates the quick removal and installation of the activated carbon plate and further improves work efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the decolorization box of this utility model; Figure 3 This is a schematic diagram of the limiting mechanism of this utility model; Figure 4 This is a schematic diagram of the distribution structure of the guide groove of this utility model.

[0014] In the diagram: 1. Decolorization box; 2. Drive motor; 3. Discharge port; 4. Limiting mechanism; 401. Top cover; 402. Activated carbon plate; 403. Rotating rod; 404. Turntable; 405. Limiting block; 406. Guide groove; 407. Connecting seat; 5. Feeding port. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-4 In this embodiment of the present invention, a decolorization device for producing amine antistatic agents includes a decolorization box 1, a drive motor 2 installed at the bottom of the decolorization box 1, a discharge port 3 connected to the outer wall of the decolorization box 1, and a limiting mechanism 4 disposed on the decolorization box 1 and the drive motor 2. The limiting mechanism 4 includes a limiting unit and a decolorization unit. The decolorization unit is used to decolorize the material inside the decolorization box 1. The limiting unit is used to limit the installation of the decolorization unit.

[0017] The decolorization unit includes an upper cover 401 and an activated carbon plate 402. The upper cover 401 is located at the top of the decolorization box 1 and has a feeding port 5. The upper cover 401 is used to provide positioning for the installation of the activated carbon plate 402. The activated carbon plate 402 is rotatably connected to the bottom of the upper cover 401 through a bearing. The activated carbon plate 402 is used to decolorize the material inside the decolorization box 1.

[0018] The limiting unit includes a rotating rod 403, a turntable 404, a limiting block 405, a guide groove 406, and a docking seat 407. The docking seat 407 is rotatably installed inside the decolorization box 1 and connected to the output end of the drive motor 2 via a rotating shaft and a coupling. The docking seat 407 is used to drive the activated carbon plate 402 to rotate. The rotating rod 403 is rotatably installed inside the shaft of the activated carbon plate 402 and extends to the outside of the shaft of the activated carbon plate 402. The rotating rod 403 is used to synchronously drive the turntable 404 to rotate. The turntable 404 is fixed to the bottom of the rotating rod 403 and located inside the shaft of the activated carbon plate 402. The turntable 404 is used to provide extrusion thrust to the guide groove 406. The limiting block 405 is axially slidably installed inside the shaft of the activated carbon plate 402 and extends to the outside of the shaft of the activated carbon plate 402. The limiting block 405 is used to limit the installation of the activated carbon plate 402. The guide groove 406 is opened at the top of the limiting block 405. The guide groove 406 is used to receive the extrusion thrust from the turntable 404.

[0019] In this embodiment: materials can be fed into the decolorization box 1 through the feeding port 5. When the activated carbon plate 402 needs to be replaced, the rotating rod 403 is given rotational force. The rotating rod 403 will synchronously drive the bottom fixed turntable 404 to rotate, so that the guide rod fixed at the bottom of the turntable 404 rotates with the rotation of the turntable 404. The rotating guide rod applies a squeezing force to the external guide groove 406. The inclined guide groove 406 is subjected to force and transmits the squeezing force to the limiting block 405, so that the limiting block 405 slides inward along the internal axis of the activated carbon plate 402 shaft, so that the limiting block 405 moves out of the internal limiting groove of the docking seat 407, releasing the limitation on the limiting block 405 and the docking seat 407. At this time, the upper cover 401 can be given an outward pulling force, which synchronously drives the activated carbon plate 402 fixed at the bottom of the upper cover 401 to move out. This achieves the operation of removing multiple activated carbon plates 402 at the same time, which facilitates the installation and replacement of activated carbon plates 402 and further improves work efficiency.

[0020] Please refer to this carefully. Figures 1-4 The bottom of the turntable 404 is fixed with a guide rod extending into the guide groove 406. The outer wall of the guide rod matches the inner side of the guide groove 406. The outer wall of the guide groove 406 is inclined. The activated carbon plate 402 has a sliding groove formed inside for the axial movement of the limiting block 405. There are three limiting blocks 405 and guide grooves 406. The three limiting blocks 405 and guide grooves 406 are evenly distributed at the bottom of the turntable 404. The inner wall of the docking seat 407 has a limiting groove for the end of the limiting block 405 to be inserted. The rotation direction of the docking seat 407 is the same as the direction in which the limiting block 405 moves outward under force.

[0021] In this embodiment: With this structure, when the docking seat 407 rotates with the operation of the drive motor 2, the rotation direction of the docking seat 407 is the same as the rotation direction of the limiting block 405 which is forced to move away from each other. This makes it possible for the limiting block 405 to rotate synchronously during the rotation of the docking seat 407, while the limiting block 405 still moves away from each other under the action of centrifugal force, thus completing the self-locking state of the limiting block 405.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A decolorizing device for producing amine antistatic agents, comprising a decolorizing chamber (1), wherein a drive motor (2) is installed at the bottom of the decolorizing chamber (1), and a discharge port (3) is connected to the outer wall of the decolorizing chamber (1), characterized in that, A limiting mechanism (4) is provided on the decolorizing box (1) and the drive motor (2); the limiting mechanism (4) includes a limiting unit and a decolorizing unit; the decolorizing unit is used to decolorize the material inside the decolorizing box (1); the limiting unit is used to limit the installation of the decolorizing unit.

2. The decolorization apparatus for producing amine antistatic agents according to claim 1, characterized in that, The decolorization unit includes a top cover (401) and an activated carbon plate (402); the top cover (401) is located at the top of the decolorization box (1), and a feeding port (5) is provided on the top cover (401). The top cover (401) is used to provide positioning for the installation of the activated carbon plate (402); the activated carbon plate (402) is rotatably connected to the bottom of the top cover (401) through a bearing, and the activated carbon plate (402) is used to decolorize the material inside the decolorization box (1).

3. The decolorization apparatus for producing amine antistatic agents according to claim 2, characterized in that, The limiting unit includes a rotating rod (403), a turntable (404), a limiting block (405), a guide groove (406), and a docking seat (407); the docking seat (407) is rotatably installed inside the decolorizing box (1) and connected to the output end of the drive motor (2) via a rotating shaft and a coupling, and the docking seat (407) is used to drive the activated carbon plate (402) to rotate; the rotating rod (403) is rotatably installed inside the shaft of the activated carbon plate (402) and extends to the outside of the shaft of the activated carbon plate (402), and the rotating rod (403) is used to synchronously drive the turntable (404) to rotate; The turntable (404) is fixed to the bottom of the rotating rod (403) and located inside the shaft of the activated carbon plate (402). The turntable (404) is used to provide extrusion thrust to the guide groove (406). The limiting block (405) is axially slidably installed inside the shaft of the activated carbon plate (402) and extends to the outside of the shaft of the activated carbon plate (402). The limiting block (405) is used to limit the installation of the activated carbon plate (402). The guide groove (406) is opened at the top of the limiting block (405). The guide groove (406) is used to receive the extrusion thrust from the turntable (404).

4. The decolorization apparatus for producing amine antistatic agents according to claim 3, characterized in that, The bottom of the turntable (404) is fixed with a guide rod extending into the guide groove (406), the outer wall of the guide rod matching the inner side of the guide groove (406).

5. A decolorizing apparatus for producing amine antistatic agents according to claim 3, characterized in that, The outer wall of the guide groove (406) is inclined, and the interior of the activated carbon plate (402) is formed with a sliding groove for the axial movement of the limiting block (405).

6. The decolorization apparatus for producing amine antistatic agents according to claim 3, characterized in that, The number of the limiting block (405) and guide groove (406) is three, and the three limiting blocks (405) and guide grooves (406) are evenly distributed on the bottom of the turntable (404).

7. The decolorization apparatus for producing amine antistatic agents according to claim 3, characterized in that, The inner wall of the docking seat (407) is formed with a limiting groove for the end of the limiting block (405) to be inserted. The rotation direction of the docking seat (407) is the same as the direction in which the limiting block (405) moves outward under force.

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