Water-based resin synthesis and dispersion integrated reactor

Abstract

The utility model relates to waterborne resin synthesis and dispersion technical field, and disclose a kind of waterborne resin synthesis and dispersion integrated reaction kettle, comprising: base;Fixedly connected in the mounting block of base side surface;Fixedly connected in the kettle body of base top;Feed pipe is communicated and is arranged in the kettle body top;Discharge pipe is communicated and is arranged in the kettle body bottom;Operating assembly is arranged on the base top;Operating assembly includes the adjusting portion fixedly connected in the kettle body outside, adjusting portion is connected with stirring portion.The waterborne resin synthesis and dispersion integrated reaction kettle, start lifting rod and push movable plate and move up and down along the kettle body outer wall, movable plate is driven adjusting bracket and moves up and down by adjusting rod, adjusting bracket drives fixed frame and moves up and down, to finally drive stirring rod, scraping block, dispersion leaf and moves up and down, to adjust the range of synthesis, dispersion, and the material adhered to the kettle body inner wall is cleaned sufficiently.

Description

Technical Field

[0001] This utility model relates to the field of waterborne resin synthesis and dispersion technology, specifically to an integrated reactor for waterborne resin synthesis and dispersion. Background Technology

[0002] Waterborne resins refer to polymer systems prepared using water as the dispersion medium (rather than organic solvents) through processes such as emulsion polymerization, suspension polymerization, or dispersion. Their molecular structures typically contain hydrophilic groups (such as hydroxyl, carboxyl, and amino groups), or are stabilized by emulsifiers to form oil-in-water (O / W) emulsions, aqueous dispersions, or aqueous solutions. They are characterized by low VOC (volatile organic compound) emissions, environmental safety, and ease of cleaning, making them an important alternative to traditional solvent-based resins.

[0003] According to Chinese Patent CN211677682U, a paddle-type integrated stirring and shearing enamel-lined reactor includes a reactor, a stirring rod inside the reactor, a stirring paddle on the stirring rod, and through holes on the stirring paddle. Two corresponding through holes on the two stirring paddles are movably connected to locking blocks. The outer end of the locking block has a fixing groove, and the bottom end of the fixing groove is fixedly connected to a shearing plate via an elastic rubber block. In use, this invention integrates the stirring of materials in the reactor with the shearing plate, using both stirring paddles and shearing. The elastic rubber block ensures the shearing plate does not detach from the stirring paddle, and the inclined block engages with the locking block groove to improve the stability of the shearing plate. During disassembly, squeezing the clamping rod causes the inclined block to retract into the through groove, thereby removing the shearing plate. Furthermore, by fixing the shearing plate in different through holes, the shearing position of the shearing plate can be adjusted, allowing the reactor to adapt to different chemical reactions.

[0004] The aforementioned devices do not allow for adjustment of the positions of the stirring paddle and shear plate, and the fixed-position stirring paddle cannot cover the top, bottom, and corner areas of the reactor, resulting in a limited range of stirring and dispersion. Therefore, we provide an integrated reactor for the synthesis and dispersion of aqueous resins. Utility Model Content

[0005] The purpose of this invention is to provide an integrated reactor for the synthesis and dispersion of water-based resins to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an integrated reactor for the synthesis and dispersion of aqueous resins, comprising: a base;

[0007] A mounting block that is fixedly connected to the side of the base;

[0008] The vessel body is fixedly connected to the top of the base;

[0009] Connect to the feed pipe located at the top of the reactor body;

[0010] A discharge pipe connected to the bottom of the reactor body;

[0011] An operating component is provided above the base; the operating component includes an adjustment part fixedly connected to the outside of the vessel body, and the adjustment part is connected to a stirring part.

[0012] Preferably, the adjusting part includes a lifting rod fixedly connected to the top of the mounting block, a movable plate fixedly connected to the top of the lifting rod, an adjusting rod penetrating through the bottom of the movable plate, the top of the adjusting rod penetrating through the bottom of the adjusting frame, and a fixing frame fixedly connected to the inner end of the adjusting frame.

[0013] Preferably, the stirring unit includes a motor fixedly connected to the inner surface of the fixed frame. The output end of the motor is fixedly connected to the bottom end of a rotating shaft that extends through the top of the vessel body. An installation shaft is fixedly connected to the outer wall of the bottom end of the rotating shaft. A stirring rod is fixedly connected to the outer wall of the installation shaft. A movable groove is formed on the outer end face of the stirring rod. A fixed rod is inserted into the inner surface of the movable groove. A fixed block is fixedly connected to the outer end face of the fixed rod. A scraper is fixedly connected to the side of the fixed block away from the fixed rod. An installation groove is formed on the top of the stirring rod. An installation rod is engaged on the inner surface of the installation groove. The inner wall of the installation rod is sleeved on the outer surface of the fixed rod. A dispersing blade is fixedly connected to the top of the installation rod.

[0014] Preferably, the inner wall of the movable plate is slidably connected to the outer wall of the vessel, and the stirring range is adjusted by the movable plate sliding up and down along the outer wall of the vessel.

[0015] Preferably, the bottom outer wall of the rotating shaft rotates through the bottom of the vessel body, which facilitates the rotating shaft to drive the stirring rod to move up and down.

[0016] Preferably, the corresponding surfaces of the stirring rod and the fixing block are magnetically attracted to each other, and the installation of the fixing rod and the scraper is completed by automatic magnetic attraction.

[0017] Preferably, the inner surface of the mounting rod and the outer surface of the fixing rod are configured to be movably sleeved, and the inner end of the fixing rod is sequentially inserted into the bottom end of the mounting rod, which facilitates the installation and removal of the dispersion blade.

[0018] Preferably, the outer surface of the scraper is in contact with the inner surface of the vessel body, so that the material adhering to the inner wall of the vessel body can be scraped off when the scraper rotates, thus avoiding material waste.

[0019] Compared with the prior art, this utility model provides an integrated reactor for the synthesis and dispersion of aqueous resins, which has the following beneficial effects:

[0020] 1. This integrated reactor for the synthesis and dispersion of water-based resins uses a lifting rod to move a movable plate up and down along the outer wall of the reactor. The movable plate, through an adjusting rod, moves an adjusting frame up and down, which in turn moves a fixed frame up and down. This ultimately moves the stirring rod, scraper, and dispersing blades up and down, thereby adjusting the range of synthesis and dispersion, and thoroughly cleaning the material adhering to the inner wall of the reactor.

[0021] 2. This integrated reactor for water-based resin synthesis and dispersion uses a starting motor to drive a rotating shaft, which in turn drives a stirring rod via an installation shaft. The stirring rod propels the material to flow uniformly. The installation rod is engaged with the inner surface of the installation groove, and the fixed rod is engaged with the movable groove. The fixed rod is then inserted into the inner end of the fixed rod, and the dispersing blade is installed on top of the stirring rod. The principle of magnetic adsorption is used to ensure the stability of the fixed rod and scraper installation, and facilitates the subsequent replacement of the dispersing blade and scraper. The dispersing blade rotates synchronously with the stirring rod to perform dispersion processing. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the adjustment part of this utility model;

[0025] Figure 4 This is a schematic diagram of the stirring section of this utility model;

[0026] Figure 5 This is a schematic diagram of the stirring section of this utility model.

[0027] In the diagram: 1. Base; 2. Mounting block; 3. Kettle body; 4. Feed pipe; 5. Discharge pipe; 6. Operating components; 61. Adjustment unit; 611. Lifting rod; 612. Movable plate; 613. Adjustment rod; 614. Adjustment frame; 615. Fixing frame; 62. Stirring unit; 621. Motor; 622. Rotating shaft; 623. Mounting shaft; 624. Stirring rod; 625. Movable groove; 626. Fixing rod; 627. Fixing block; 628. Mounting groove; 629. Dispersing blade; 620. Scraper; 6210. Detailed Implementation

[0028] 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.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Example 1: The integrated reactor for waterborne resin synthesis and dispersion provided by this utility model, such as... Figures 1 to 5 As shown: An integrated reactor for the synthesis and dispersion of aqueous resins, comprising: a base 1;

[0031] Mounting block 2 is fixedly connected to the side of base 1;

[0032] The vessel body 3 is fixedly connected to the top of the base 1;

[0033] Connect to the feed pipe 4 located at the top of the vessel body 3;

[0034] The discharge pipe 5 is connected to the bottom of the vessel body 3;

[0035] An operating component 6 is provided above the base 1; the operating component 6 includes an adjustment part 61 fixedly connected to the outside of the vessel body 3, and the adjustment part 61 is connected to a stirring part 62.

[0036] The adjustment unit 61 includes a lifting rod 611 fixedly connected to the top of the mounting block 2. A movable plate 612 is fixedly connected to the top of the lifting rod 611. An adjustment rod 613 passes through the bottom of the movable plate 612. The top of the adjustment rod 613 passes through the bottom of the adjustment frame 614. A fixing frame 615 is fixedly connected to the inner end of the adjustment frame 614.

[0037] In this embodiment, the inner wall of the movable plate 612 and the outer wall of the vessel body 3 are slidably connected. The stirring range can be adjusted by sliding the movable plate 612 up and down along the outer wall of the vessel body 3.

[0038] Example 2: Based on Example 1, the integrated reactor for waterborne resin synthesis and dispersion provided by this utility model, such as... Figures 1 to 5As shown: The stirring unit 62 includes a motor 621 fixedly connected to the inner surface of the fixed frame 615. The output end of the motor 621 is fixedly connected to a rotating shaft 622. The bottom end of the rotating shaft 622 passes through the top of the vessel body 3. The outer wall of the bottom end of the rotating shaft 622 is fixedly connected to a mounting shaft 623. The outer wall of the mounting shaft 623 is fixedly connected to a stirring rod 624. The outer end face of the stirring rod 624 is provided with a movable groove 625. A fixing rod 626 is inserted into the inner surface of the movable groove 625. A fixing block 627 is fixedly connected to the outer end face of the fixing rod 626. A scraper 6210 is fixedly connected to the side of the fixing block 627 away from the fixing rod 626. The top of the stirring rod 624 is provided with a mounting groove 628. An mounting rod 629 is snapped into the inner surface of the mounting groove 628. The inner wall of the mounting rod 629 is sleeved on the outer surface of the fixing rod 626. A dispersing blade 620 is fixedly connected to the top of the mounting rod 629.

[0039] In this embodiment, the bottom outer wall of the rotating shaft 622 rotates through the bottom of the vessel body 3, which facilitates the rotating shaft 622 to drive the stirring rod 624 to move up and down.

[0040] Furthermore, the corresponding surfaces of the stirring rod 624 and the fixing block 627 are magnetically attracted to each other, and the fixing rod 626 and the scraper block 6210 are installed by magnetic attraction.

[0041] Furthermore, the inner surface of the mounting rod 629 and the outer surface of the fixing rod 626 are configured to be movably sleeved, and the inner end of the fixing rod 626 is sequentially inserted into the bottom end of the mounting rod 629, which facilitates the installation and removal of the dispersing leaf 620.

[0042] Furthermore, the outer surface of the scraper 6210 is arranged in contact with the inner surface of the vessel body 1, so that the material adhering to the inner wall of the vessel body 3 can be scraped off when the scraper 6210 rotates, thus avoiding material waste.

[0043] In actual operation, when this device is used, the starter motor 621 drives the rotating shaft 622 to rotate. The rotating shaft 622 drives the stirring rod 624 to rotate through the mounting shaft 623. The stirring rod 624 pushes the material to flow as a whole, thereby achieving uniform mixing. The mounting rod 629 is engaged with the inner surface of the mounting groove 628, and the fixing rod 626 is engaged with the movable groove 625 and inserted into the inner end of the mounting rod 629 in sequence. The dispersing blade 620 is installed on the top of the stirring rod 624. At the same time, the principle of magnetic pole adsorption is used to ensure the stability of the installation of the fixing rod 626 and the scraper 6210, and facilitates the subsequent replacement of the dispersing blade 620 and the scraper 6210. Meanwhile, the dispersing blade 620 rotates synchronously with the stirring rod 624 to perform dispersion processing.

[0044] Simultaneously, the lifting rod 611 is activated to push the movable plate 612 to move up and down along the outer wall of the reactor body 3. The movable plate 612 drives the adjusting frame 614 to move up and down through the adjusting rod 613. The adjusting frame 614 drives the fixed frame 615 to move up and down, thereby ultimately driving the stirring rod 624, scraper 6210, and dispersing blade 620 to move up and down. This allows for adjustment of the synthesis and dispersion range, as well as thorough cleaning of the material adhering to the inner wall of the reactor body 3.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. An integrated reactor for the synthesis and dispersion of aqueous resins, comprising: Base (1); Mounting block (2) fixedly connected to the side of the base (1); The vessel body (3) is fixedly connected to the top of the base (1); Connect the feed pipe (4) located at the top of the vessel body (3); Connect the discharge pipe (5) located at the bottom of the vessel body (3); The feature is that an operating component (6) is provided above the base (1); the operating component (6) includes an adjustment part (61) fixedly connected to the outside of the vessel body (3), and the adjustment part (61) is connected to a stirring part (62).

2. The integrated reactor for waterborne resin synthesis and dispersion according to claim 1, characterized in that: The adjustment part (61) includes a lifting rod (611) fixedly connected to the top of the mounting block (2). A movable plate (612) is fixedly connected to the top of the lifting rod (611). An adjustment rod (613) passes through the bottom of the movable plate (612). The top of the adjustment rod (613) passes through the bottom of the adjustment frame (614). A fixed frame (615) is fixedly connected to the inner end of the adjustment frame (614).

3. The integrated reactor for waterborne resin synthesis and dispersion according to claim 1, characterized in that: The stirring unit (62) includes a motor (621) fixedly connected to the inner surface of the fixed frame (615). The output end of the motor (621) is fixedly connected to a rotating shaft (622). The bottom end of the rotating shaft (622) passes through the top of the vessel body (3). The outer wall of the bottom end of the rotating shaft (622) is fixedly connected to a mounting shaft (623). The outer wall of the mounting shaft (623) is fixedly connected to a stirring rod (624). The outer end face of the stirring rod (624) is provided with a movable groove (625). The inner surface of the movable groove (625) is inserted into... A fixed rod (626) is attached, and a fixed block (627) is fixedly connected to the outer end face of the fixed rod (626). A scraper (6210) is fixedly connected to the side of the fixed block (627) away from the fixed rod (626). An installation groove (628) is provided on the top of the stirring rod (624). An installation rod (629) is snapped into the inner surface of the installation groove (628). The inner wall of the installation rod (629) is sleeved on the outer surface of the fixed rod (626). A dispersing blade (620) is fixedly connected to the top of the installation rod (629).

4. The integrated reactor for waterborne resin synthesis and dispersion according to claim 2, characterized in that: The inner wall of the movable plate (612) and the outer wall of the vessel body (3) are configured to slide together.

5. The integrated reactor for waterborne resin synthesis and dispersion according to claim 3, characterized in that: The bottom outer wall of the rotating shaft (622) rotates through the bottom of the vessel body (3).

6. The integrated reactor for waterborne resin synthesis and dispersion according to claim 3, characterized in that: The stirring rod (624) and the corresponding surfaces of the fixing block (627) are set by magnetic attraction.

7. The integrated reactor for waterborne resin synthesis and dispersion according to claim 3, characterized in that: The inner surface of the mounting rod (629) and the outer surface of the fixing rod (626) are configured to be movably sleeved.

8. The integrated reactor for waterborne resin synthesis and dispersion according to claim 3, characterized in that: The outer surface of the scraper (6210) is in contact with the inner surface of the vessel body (1).

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