Cationic flocculant dosing device

Abstract

The utility model discloses a cationic flocculant dosing device, the cationic flocculant dosing device comprises a bottom plate, a circulation stirring assembly, a stirring assembly and a finished product collecting barrel, the circulation stirring assembly comprises a servo motor, a lifting frame, a connecting bridge and charging barrels, the bottom of each charging barrel is provided with a discharge port, the number of the charging barrels is two, and the bottom of each charging barrel is provided with a discharge port. The transmission assembly comprises a mounting frame, a supporting block, a transmission motor, a lead screw and a sliding block with a nut. The stirring and scraping assembly comprises a connecting arm, a stirring motor, a stirrer and an inner wall scraping frame. The utility model belongs to the technical field of flocculating agent addition, and particularly relates to a circulating stirring assembly for realizing the use of the stirred flocculating agent at any time and reducing the deposition, and a stirring assembly for realizing the comprehensive stirring of the flocculating agent and the scraping of the inner wall, thereby reducing the problem of difficult discharge caused by the deposition.

Description

Technical Field

[0001] The utility model belongs to the technical field of flocculant addition, in particular to a cationic flocculant dosing device. Background Art

[0002] Due to the development of industry, a large amount of industrial water is needed, and a large amount of wastewater is generated. Both types of water need to go through a series of treatments before they can be used or discharged. Flocculation technology is the most important technology in the water treatment process. By adding flocculants, the colloids or suspended particles in the water can be flocculated into larger suspended bodies and separated from the water to achieve the purpose of water purification. Flocculant water treatment technology is currently the most widely used and lowest cost technology in the water treatment process.

[0003] In the prior art, a Chinese patent with publication number CN212740844U discloses a cationic flocculant dosing device, which rotates the rotating rod to move toward one end close to the first push block. As the rotating rod moves, the first push block is pushed to move toward the second push block, so that the inclined surface of the first push block and the inclined surface of the second push block are mutually supported. Since the inclined surface of the second push block and the inclined surface of the first push block are adapted to each other, the axial force applied to the second push block will be converted into a radial force, thereby pushing the second push block to be inserted into the discharge pipe. At the same time, the first elastic member is stretched after being stressed. By adjusting the depth of the second push block inserted into the discharge pipe, the flow rate of the solid flocculant released from the discharge port of the discharge pipe is controlled.

[0004] The above-mentioned prior art only sets one solution tank. The flocculant dissolves slowly during preparation and easily forms lumps and adheres to the container wall. On the one hand, the flocculant is not convenient to discharge. On the other hand, the concentration of the flocculant solution is low, resulting in the need to add more flocculants to ensure production, resulting in waste. Utility Model Content

[0005] The technical problems to be solved by the utility model are:

[0006] Flocculants dissolve slowly and easily form lumps that adhere to the container wall, making it inconvenient to discharge the material and requiring more to be added to ensure production.

[0007] In order to solve the above technical problems, the technical solution proposed by the utility model is: a cationic flocculant dosing device, a cationic flocculant dosing device, comprising a base plate, a circulating stirring component, a stirring component and a finished product collection barrel, the circulating stirring component is fixedly arranged on the base plate, the stirring component is vertically arranged on the base plate, the finished product collection barrel is movably arranged on the base plate, the circulating stirring component comprises a servo motor, a lifting frame, a connecting bridge, and a barrel, the servo motor is fixedly arranged on the base plate, the lifting frame is connected to the output shaft of the servo motor, the connecting bridge is fixedly connected to the lifting frame, a fixing ring is respectively provided at both ends of the connecting bridge, a barrel is detachably provided in the fixing ring, the bottom of the barrel is a discharge port, the barrel is provided with two groups, a valve is provided on the discharge port, the stirring component comprises a transmission component and a stirring and scraping component, the transmission component is vertically arranged on the base plate, and the stirring and scraping component is fixedly arranged on the transmission component.

[0008] Furthermore, the transmission assembly includes a mounting frame, a support block, a transmission motor, a screw and a slider with a nut. The mounting frame is vertically fixed on the base plate, the support block is fixed on the mounting frame, a transmission motor is provided on the top of the mounting frame, one end of the screw is rotatably mounted on the support block, the other end of the screw is connected to the output shaft of the transmission motor, and the slider with a nut is threadedly connected to the screw.

[0009] Furthermore, the stirring and scraping assembly includes a connecting arm, a stirring motor, an agitator and an inner wall scraper, the connecting arm is fixedly mounted on a slider with a nut, the stirring motor is mounted on the connecting arm, the agitator is mounted on the output shaft of the stirring motor, the inner wall scraper is mounted on the agitator, and the agitator is mounted on a spiral stirring shovel.

[0010] Furthermore, four groups of supporting platforms are provided at the bottom of the finished product collection barrel, and the supporting platforms are connected with self-locking universal wheels.

[0011] Furthermore, the inner wall scraper is arranged closely to the inner wall of the barrel, and the inner wall scraper is arranged in an L shape.

[0012] The beneficial effects achieved by the utility model using the above structure are as follows:

[0013] By setting up a circulating stirring component, the stirred flocculant can be used at any time to reduce sedimentation. By setting up a stirring component, the flocculant can be fully stirred and the inner wall can be scraped off, reducing the problem of discharge difficulties caused by sedimentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of a cationic flocculant dosing device proposed by the utility model;

[0015] Figure 2This is a cross-sectional view of a cationic flocculant dosing device proposed by the utility model.

[0016] Among them, 1. bottom plate, 2. circulating stirring component, 3. stirring component, 4. finished product collecting barrel, 5. servo motor, 6. lifting frame, 7. connecting bridge, 8. barrel, 9. valve, 10. mounting frame, 11. support block, 12. transmission motor, 13. screw rod, 14. slider with nut, 15. connecting arm, 16. stirring motor, 17. agitator, 18. inner wall scraper.

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] like Figure 1-2 As shown, the utility model proposes a cationic flocculant dosing device, including a base plate 1, a circulating stirring component 2, a stirring component 3 and a finished product collecting barrel 4, the circulating stirring component 2 is fixedly arranged on the base plate 1, the stirring component 3 is vertically arranged on the base plate 1, the finished product collecting barrel 4 is movably arranged on the base plate 1, four groups of support platforms are arranged at the bottom of the finished product collecting barrel 4, and self-locking universal wheels are connected to the support platforms. The circulating stirring component 2 includes a servo motor 5, a lifting frame 6, a connecting bridge 7, and a barrel 8. The servo motor 5 is fixedly arranged on the base plate 1, the lifting frame 6 is connected to the output shaft of the servo motor 5, the connecting bridge 7 is fixedly connected to the lifting frame 6, and a fixing ring is respectively arranged at both ends of the connecting bridge 7, and a barrel 8 is disassembled in the fixing ring. The bottom of the barrel 8 is a discharge port. In order to use it immediately after stirring to reduce precipitation, two groups of barrels 8 are arranged, and a valve 9 is arranged on the discharge port.

[0020] In order to achieve comprehensive stirring and reduce bottoming and wall adhesion, the stirring component 3 includes a transmission component and a stirring and scraping component. The transmission component is vertically arranged on the bottom plate 1, and the stirring and scraping component is fixedly arranged on the transmission component. In order to achieve comprehensive stirring, the transmission component includes a mounting frame 10, a support block 11, a transmission motor 12, a screw rod 13 and a slider 14 with a nut. The mounting frame 10 is vertically fixed on the bottom plate 1, the support block 11 is fixed on the mounting frame 10, and a transmission motor 12 is arranged on the top of the mounting frame 10. One end of the screw rod 13 is rotatably arranged on the support block 11, and the other end of the screw rod 13 and the transmission The output shaft of the driving motor 12 is connected, and the nut slider 14 is threadedly connected to the screw rod 13. In order to reduce wall adhesion, the stirring and scraping assembly includes a connecting arm 15, a stirring motor 16, an agitator 17 and an inner wall scraper 18. The connecting arm 15 is fixedly arranged on the nut slider 14, and the stirring motor 16 is arranged on the connecting arm 15. The agitator 17 is arranged on the output shaft of the stirring motor 16, and the inner wall scraper 18 is arranged on the agitator 17. The agitator 17 is provided with a spiral stirring shovel, and the inner wall scraper 18 is arranged close to the inner wall of the barrel 8, and the inner wall scraper 18 is arranged in an L shape.

[0021] During specific use, the user places the device at a position where the paint needs to be stirred, injects the raw materials into the barrel 8, the original state of the valve 9 is the closed state, the transmission motor 12 runs to drive the screw 13 to rotate, the nut slider 14 on the screw 13 slides down on the mounting frame 10 to bring the agitator 17 into the barrel 8, the stirring motor 16 runs to drive the agitator 17 to stir the raw materials, and at the same time the inner wall scraper 18 is close to the inner wall of the barrel 8 to reduce adhesion. After the stirring is completed, the nut slider 14 rises to take the agitator 17 away from the barrel 8, the servo motor 5 runs to replace another group of barrels 8 to the bottom of the agitator 17, the finished product collection bucket 4 is pushed to one side of the unloading barrel 8 in advance, and the valve 9 opens the barrel 8 to unload. The above is the use process of the entire cationic flocculant dosing device.

[0022] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0024] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A cationic flocculant dosing device, characterized in that: The invention comprises a base plate (1), a circulating stirring component (2), a stirring component (3) and a finished product collecting barrel (4); the circulating stirring component (2) is fixedly arranged on the base plate (1); the stirring component (3) is vertically arranged on the base plate (1); the finished product collecting barrel (4) is movably arranged on the base plate (1); the circulating stirring component (2) comprises a servo motor (5), a lifting frame (6), a connecting bridge (7) and a barrel (8); the servo motor (5) is fixedly arranged on the base plate (1); the lifting frame (6) is connected to the output shaft of the servo motor (5); the connecting bridge (7) is fixedly connected to the lifting frame (6); a fixing ring is respectively arranged at both ends of the connecting bridge (7); a barrel (8) is detachably arranged in the fixing ring; the bottom of the barrel (8) is a discharge port; the barrel (8) is provided with two groups; a valve (9) is arranged on the discharge port.

2. A cationic flocculant dosing device according to claim 1, characterized in that: The stirring assembly (3) comprises a transmission assembly and a stirring and scraping assembly, wherein the transmission assembly is vertically arranged on the bottom plate (1), and the stirring and scraping assembly is fixedly arranged on the transmission assembly.

3. A cationic flocculant dosing device according to claim 2, characterized in that: The transmission assembly comprises a mounting frame (10), a support block (11), a transmission motor (12), a screw rod (13) and a slider with a nut (14); the mounting frame (10) is vertically fixed on the base plate (1); the support block (11) is fixed on the mounting frame (10); a transmission motor (12) is arranged on the top of the mounting frame (10); one end of the screw rod (13) is rotatably arranged on the support block (11); the other end of the screw rod (13) is connected to the output shaft of the transmission motor (12); and the slider with a nut (14) is threadedly connected to the screw rod (13).

4. A cationic flocculant dosing device according to claim 3, characterized in that: The stirring and scraping assembly comprises a connecting arm (15), a stirring motor (16), a stirrer (17) and an inner wall scraper (18); the connecting arm (15) is fixedly arranged on a slider with a nut (14); the stirring motor (16) is arranged on the connecting arm (15); the stirrer (17) is arranged on the output shaft of the stirring motor (16); the stirrer (17) is provided with an inner wall scraper (18); and the stirrer (17) is provided with a spiral stirring shovel.

5. A cationic flocculant dosing device according to claim 4, characterized in that: The bottom of the finished product collection barrel (4) is provided with four groups of support platforms, and the support platforms are connected with self-locking universal wheels.

6. A cationic flocculant dosing device according to claim 5, characterized in that: The inner wall scraper (18) is arranged closely to the inner wall of the barrel (8), and the inner wall scraper (18) is arranged in an L shape.

Images