A reaction device for preparing a wetting dispersant

Abstract

The utility model discloses a kind of wet dispersant preparation reaction devices, including dispersant reaction tank, the tank cover being arranged at the top of dispersant reaction tank, the stirring motor being installed at the top center of tank cover, the inlet being fixed at the top of tank cover and at the stirring motor side, further including detachably installed on the inclined material guide pipe of inlet, the inclined material guide pipe is composed of inclined section, lower insertion section and upper stretch section;The wet dispersant preparation reaction device of the application, by the innovative improvement to traditional reaction tank, rotatable adjustment inclined material guide pipe is added on the inlet of its tank cover, successfully overcome the many drawbacks of the design of the inlet of traditional reaction tank, the inclined material guide pipe can better link with external feeding equipment, make the feeding position of external feeding equipment far away from the block of stirring motor, effectively avoid the feeding difficulty caused by stirring motor block in feeding process and other problems, greatly improve the convenience and safety of feeding.

Description

Technical Field

[0001] This utility model belongs to the technical field of dispersant preparation reaction tanks, specifically relating to a wetting and dispersant preparation reaction device. Background Technology

[0002] In the chemical production field, wetting and dispersing agents are important additives widely used in coatings, inks, pesticides, papermaking and other industries. Their function is to reduce the surface tension of liquids, so that solid particles can be uniformly dispersed in the liquid medium, thereby improving the stability and performance of products. The preparation process of wetting and dispersing agents usually needs to be carried out in a specific reaction device, among which the reaction tank is one of the core equipment. Its performance directly affects the preparation efficiency and quality of the wetting and dispersing agent. At present, the reaction tank used for the preparation of wetting and dispersing agents is generally composed of basic components such as tank body, tank cover, stirring structure, inlet and outlet. During the preparation process, various raw materials enter the tank through the inlet, and are fully mixed and reacted under the action of the stirring structure. Finally, the prepared wetting and dispersing agent is discharged through the outlet.

[0003] However, the traditional reaction vessels used for preparing wetting and dispersing agents have significant shortcomings in their inlet design. Specifically, the inlet at the top of the traditional reaction vessel is usually designed on the side of the stirring motor, and its orientation is fixed. In actual production, external equipment needs to feed material into the inlet, but because the inlet is close to the stirring motor, the feeding equipment is often blocked by the stirring motor, which increases the difficulty of feeding and reduces the feeding efficiency. In addition, the feeding position of the external feeding equipment may vary in different production scenarios, and the inlet position of the traditional reaction vessel cannot be adaptively adjusted according to the actual feeding position. This means that in actual production, it may be necessary to frequently adjust the position of the entire reaction vessel according to the position of the feeding equipment, or to make complex modifications to the feeding equipment to achieve smooth feeding. This not only increases production costs and production cycle, but also reduces the flexibility and adaptability of the production process, and cannot meet the requirements of modern production for high efficiency, flexibility, and stability. Therefore, this utility model proposes a reaction device for preparing wetting and dispersing agents. Utility Model Content

[0004] The purpose of this invention is to provide a wetting and dispersing agent preparation reaction apparatus to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a wetting and dispersing agent preparation reaction apparatus, comprising a dispersant reaction tank, a tank cover disposed on the top of the dispersant reaction tank, a stirring motor installed at the center of the top of the tank cover, and a feed inlet fixed on the top of the tank cover and located on one side of the stirring motor, and further comprising...

[0006] A detachable inclined guide tube installed on the inlet, the inclined guide tube is composed of an inclined section, a lower insertion section and an upper extension section. The surface of the lower insertion section is provided with an integral annular base, and the bottom end of the lower insertion section is inserted into the inner side of the inlet. The annular base rests on the top surface of the inlet, and both sides of the annular base are provided with connection structures for connecting to the inlet.

[0007] Preferably, the inclined section, the lower insertion section, and the upper extension section are an integral structure, and the outer diameter of the lower insertion section is adapted to the inner diameter of the feed inlet.

[0008] Preferably, the connection structure includes a threaded support rod fixed to the side of the annular base, a movable base plate movably sleeved on the threaded support rod, a fastening ring threaded on the surface of the threaded support rod and pressing the movable base plate, and a limiting rod fixed to the bottom side of the movable base plate. The outer wall of the feed port is provided with an annular groove for the limiting rod to be inserted into, and the end of the limiting rod is inserted into the annular groove and pressed against it.

[0009] Preferably, the surface of the movable base plate has a circular sleeve hole corresponding to the threaded support rod, and the fastening ring is threadedly connected to the threaded support rod.

[0010] Preferably, an anti-disengagement baffle is fixed to the end of the threaded strut on the side opposite to the fastening ring.

[0011] Preferably, the top of the active base plate has an integral bent extension end that extends to the top of the annular base.

[0012] Preferably, the output end of the stirring motor extends through to the inside of the dispersant reaction tank and is connected to the stirring paddle installed inside the dispersant reaction tank.

[0013] Preferably, the dispersant reaction tank has a discharge port at the bottom, and a valve is installed on the discharge port. The bottom of the dispersant reaction tank has multiple support legs.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The wetting and dispersing agent preparation reaction device of this application, through innovative improvement of the traditional reaction tank, adds a rotatable and adjustable inclined guide pipe to the feed port of its tank cover, successfully overcoming many drawbacks of the traditional reaction tank feed port design. This inclined guide pipe can better connect with external feeding equipment, keeping the feeding position of the external feeding equipment away from the obstruction of the stirring motor, effectively avoiding problems such as feeding difficulties caused by the obstruction of the stirring motor during the feeding process, greatly improving the convenience and safety of feeding, and ensuring the continuous and stable production. At the same time, the position of the inclined guide pipe can be adaptively rotated and adjusted according to the actual feeding requirements, and can better connect with external feeding equipment by flexibly adjusting the position of the guide pipe, without the need for large-scale adjustment and modification of the reaction tank or feeding equipment. It has high flexibility of use and can meet the diverse needs of different production scenarios. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a schematic diagram showing the connection between the inclined guide tube and the inlet of this utility model;

[0017] Figure 3 This utility model Figure 2 A magnified view of a portion of region A in the middle;

[0018] Figure 4 This is a cross-sectional view of the connection structure of this utility model;

[0019] In the diagram: 1. Dispersant reaction vessel; 2. Vessel cover; 3. Stirring motor; 4. Discharge port; 41. Valve; 5. Support leg; 6. Inlet; 61. Annular groove; 7. Inclined guide pipe; 71. Inclined section; 72. Lower insertion section; 73. Upper extension section; 8. Annular base; 9. Connecting structure; 91. Threaded support rod; 92. Movable base plate; 921. Bending extension end; 93. Fastening ring; 94. Anti-detachment baffle; 95. Limiting rod. Detailed Implementation

[0020] 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.

[0021] Example

[0022] Please see Figures 1 to 4The present invention is an embodiment of the present invention, which provides the following technical solution: a wetting and dispersing agent preparation reaction device, including a dispersing agent reaction tank 1, a tank cover 2 disposed on the top of the dispersing agent reaction tank 1, a stirring motor 3 installed at the center of the top of the tank cover 2, and a feed inlet 6 fixed on the top of the tank cover 2 and located on one side of the stirring motor 3.

[0023] Also includes

[0024] An inclined guide tube 7 is detachably installed on the feed inlet 6. The inclined guide tube 7 consists of an inclined section 71, a lower insertion section 72 and an upper extension section 73. The surface of the lower insertion section 72 is provided with an integral annular base 8, and the bottom end of the lower insertion section 72 is inserted into the inner side of the feed inlet 6. The annular base 8 rests on the top surface of the feed inlet 6, and both sides of the annular base 8 are provided with connecting structures 9 for connecting with the feed inlet 6.

[0025] In this embodiment, preferably, the inclined section 71, the lower insertion section 72 and the upper extension section 73 are an integral structure, and the outer diameter of the lower insertion section 72 is adapted to the inner diameter of the feed inlet 6, so that the bottom end of the lower insertion section 72 can be smoothly inserted into the inner side of the feed inlet 6 and connected to the feed inlet 6.

[0026] In this embodiment, preferably, the connecting structure 9 includes a threaded support rod 91 welded and fixed to the side of the annular base 8, a movable base plate 92 movably sleeved on the threaded support rod 91, a fastening ring 93 threaded on the surface of the threaded support rod 91 and pressing the movable base plate 92, and a limiting rod 95 welded and fixed to the bottom side of the movable base plate 92. The outer wall of the feed port 6 is provided with an annular groove 61 for the limiting rod 95 to be inserted. The end of the limiting rod 95 is inserted into the annular groove 61 and pressed against it, thereby realizing the effective connection between the annular base 8 and the feed port 6, so that the inclined guide tube 7 can be stably installed on the feed port 6.

[0027] In this embodiment, preferably, a circular sleeve hole corresponding to the threaded support rod 91 is opened through the surface of the movable base plate 92, so that the movable base plate 92 can slide smoothly on the surface of the threaded support rod 91, and the fastening ring 93 is threadedly connected to the threaded support rod 91.

[0028] In this embodiment, preferably, an anti-detachment baffle 94 is fixed to the end of the threaded support rod 91 on the side opposite to the fastening ring 93, which can prevent the fastening ring 93 from falling directly off the end of the threaded support rod 91 when the operator tightens the fastening ring 93, thus avoiding unnecessary detachment trouble.

[0029] In this embodiment, preferably, the top of the movable substrate 92 is provided with an integral bent extension end 921 that extends to the top of the annular base 8, which can play a guiding and supporting role when the movable substrate 92 moves laterally.

[0030] In this embodiment, preferably, the output end of the stirring motor 3 extends through to the inside of the dispersant reaction tank 1 and is connected to the stirring paddle installed inside the dispersant reaction tank 1.

[0031] In this embodiment, preferably, the bottom of the dispersant reaction tank 1 is provided with a discharge port 4, and a valve 41 is installed on the discharge port 4. Multiple support legs 5 are distributed at the bottom of the dispersant reaction tank 1.

[0032] In summary, when using this device, if it is necessary to connect an external feeding device to this device, the position of the inclined guide tube 7 can be adjusted by rotating it according to the actual discharge position of the external feeding device. During adjustment, loosen the fastening ring 93 so that the movable base plate 92 can move laterally, causing the limiting rod 95 to no longer abut against the annular groove 61, thus releasing the limitation on the inclined guide tube 7 and the annular base 8. At this time, the inclined guide tube 7 can be rotated at the top of the inlet 6 so that the upper extension 73 of the inclined guide tube 7 can be rotated to match the actual discharge position of the external feeding device. Then tighten the fastening ring 93 clockwise to complete the rotation adjustment of the position of the inclined guide tube 7, which can make the feeding position of the external feeding device away from the obstruction of the stirring motor 3. This effectively avoids problems such as feeding difficulties caused by the obstruction of the stirring motor 3 during the feeding process, greatly improving the convenience and safety of feeding, and ensuring the continuous and stable production. At the same time, the flexible rotation adjustment of the inclined guide pipe 7 position can better connect with external feeding equipment without the need for large-scale adjustments and modifications to the reaction tank or feeding equipment. It is highly flexible in use. Then, the external feeding equipment is started so that the raw materials for preparing the wetting and dispersing agent flow into the inlet 6 through the upper extension section 73, the inclined section 71 and the lower insertion section 72, and finally enter the dispersing agent reaction tank 1. The stirring motor 3 is started so that the stirring paddle in the dispersing agent reaction tank 1 begins to rotate, which can mix and react the raw materials for preparing the wetting and dispersing agent. After the reaction is completed, the valve 41 is opened and the material is discharged through the outlet 4.

[0033] When the inclined guide tube 7 is not needed, simply rotate the fastening ring 93 counterclockwise and then move the movable base plate 92 to the side until the end of the limiting rod 95 is completely removed from the annular groove 61. The inclined guide tube 7 can then be moved upward and separated from the inlet 6, making disassembly and assembly very convenient.

[0034] Although embodiments of the present invention have been shown and described (see the detailed description above), 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 wetting and dispersing agent preparation reaction apparatus, comprising a dispersant reaction tank (1), a tank cover (2) disposed on the top of the dispersant reaction tank (1), a stirring motor (3) installed at the center of the top of the tank cover (2), and a feed inlet (6) fixed on the top of the tank cover (2) and located on one side of the stirring motor (3), characterized in that: Also includes An inclined guide tube (7) is detachably installed on the feed inlet (6). The inclined guide tube (7) consists of an inclined section (71), a lower insertion section (72) and an upper extension section (73). The surface of the lower insertion section (72) is provided with an integral annular base (8), and the bottom end of the lower insertion section (72) is inserted into the inner side of the feed inlet (6). The annular base (8) rests on the top surface of the feed inlet (6), and both sides of the annular base (8) are provided with connecting structures (9) for connecting with the feed inlet (6).

2. The wetting and dispersing agent preparation reaction apparatus according to claim 1, characterized in that: The inclined section (71), the lower insertion section (72) and the upper extension section (73) are an integral structure, and the outer diameter of the lower insertion section (72) is adapted to the inner diameter of the feed inlet (6).

3. The wetting and dispersing agent preparation reaction apparatus according to claim 1, characterized in that: The connecting structure (9) includes a threaded support rod (91) fixed to the side of the annular base (8), a movable base plate (92) movably sleeved on the threaded support rod (91), a fastening ring (93) threaded on the surface of the threaded support rod (91) and pressing the movable base plate (92) tightly, and a limiting rod (95) fixed to the bottom side of the movable base plate (92). The outer wall of the feed port (6) is provided with an annular groove (61) for the limiting rod (95) to be inserted into. The end of the limiting rod (95) is inserted into the annular groove (61) and pressed tightly.

4. The wetting and dispersing agent preparation reaction apparatus according to claim 3, characterized in that: The surface of the movable base plate (92) is provided with a circular sleeve hole corresponding to the threaded support rod (91), and the fastening ring (93) is threadedly connected to the threaded support rod (91).

5. The wetting and dispersing agent preparation reaction apparatus according to claim 4, characterized in that: The end of the threaded strut (91) is also fixed with an anti-detachment baffle (94) on the side opposite to the fastening ring (93).

6. The wetting and dispersing agent preparation reaction apparatus according to claim 5, characterized in that: The top of the active base plate (92) is provided with an integral bent extension end (921) that extends to the top of the annular base (8).

7. The wetting and dispersing agent preparation reaction apparatus according to claim 1, characterized in that: The output end of the stirring motor (3) extends through to the inside of the dispersant reaction tank (1) and is connected to the stirring paddle installed inside the dispersant reaction tank (1).

8. The wetting and dispersing agent preparation reaction apparatus according to claim 1, characterized in that: The dispersant reaction tank (1) is provided with a discharge port (4) at the bottom, and a valve (41) is installed on the discharge port (4). Multiple support legs (5) are distributed at the bottom of the dispersant reaction tank (1).

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