Scale inhibitor dispensing device

Abstract

The utility model discloses a scale inhibitor dispensing device which is characterized in that a stirrer comprises a stirring frame, a supporting plate is arranged on the stirring frame, a stirring barrel is arranged on the supporting plate, a clamping ring matched with the stirring barrel is arranged on the supporting plate, a moving device and a stirring device are arranged on the stirring frame, the stirring device comprises a stirring motor, a stirring rod is arranged on a motor shaft of the stirring motor, and the stirring rod is arranged on the stirring frame. A connecting device and a stirrer are arranged on the stirring rod, the connecting device comprises a connecting rod, the connecting rod is arranged on the stirrer, a connecting groove is formed in the stirring rod, a plurality of clamping rods are arranged in the connecting groove in a sliding mode, inserting rods are arranged on the clamping rods, clamping ring grooves are formed in the connecting rod, and inserting holes are formed in the clamping ring grooves. The clamping rod extends into the clamping ring groove, and the inserting rod is inserted into the inserting hole, so that the stirring rod and the stirrer are conveniently connected and fixed, the clamping ring moves towards one side of the stirring barrel and clamps the stirring barrel, and the stability of the stirring barrel in the dispensing process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scale inhibitor production, and more particularly to a scale inhibitor dispensing device. Background Art

[0002] Scale inhibitor is a chemical agent that is mainly used to control the deposition of hardness components in water and prevent the formation of scale. Scale is mainly composed of insoluble salts generated by the reaction of calcium and magnesium ions in water with sulfate ions, phosphate ions, etc. Scale inhibitor changes the electrochemical properties of water, making it difficult for hardness components such as calcium carbonate and magnesium carbonate in water to deposit in the form of crystals, thereby keeping the system clean and stable.

[0003] During the scale inhibitor dispensing process, water is added first, and then the scale inhibitor is slowly added while constantly stirring to ensure uniform mixing. During the stirring process, the mixing barrel tends to move with the rotation of the stirring blades, which can easily affect the dilution effect and mixing quality of the scale inhibitor, resulting in the scale inhibitor component after dispensing being too high or too low, affecting the scale inhibition effect. At the same time, during the dispensing process, the stirring blades need to be constantly installed and replaced according to the size of the dispensing barrel and the degree of wear of the stirring blades. The existing stirring device is inconvenient to install and disassemble, which increases maintenance costs and reduces maintenance efficiency. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the problems existing in the prior art, the utility model provides a scale inhibitor dispensing device to solve the technical problem mentioned in the background art that the stirring device is inconvenient to install and disassemble.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a scale inhibitor dispensing device, comprising a mixer, the mixer comprising a stirring frame, a support plate provided on the stirring frame, a stirring barrel provided on the support plate, a clamping ring cooperating with the stirring barrel provided on the support plate, a moving device and a stirring device provided on the stirring frame, the stirring device comprising a stirring motor, a stirring rod provided on the motor shaft of the stirring motor, a connecting device and a stirrer provided on the stirring rod, the connecting device comprising a connecting rod, the connecting rod being arranged on the stirrer, a connecting groove provided on the stirring rod, a plurality of clamping rods slidingly provided in the connecting groove, an insertion rod provided on the clamping rod, a clamping ring groove provided on the connecting rod, an insertion hole provided in the clamping ring groove.

[0008] The present invention is further configured such that the moving device includes a moving plate, a moving seat is provided on the moving plate, the stirring motor is provided on the moving seat, the stirring device is supported by the moving plate, and the stirring motor is supported by the moving seat.

[0009] The utility model is further configured such that the moving device further includes a moving screw, the moving screw is threadedly connected to the support plate, one end of the moving screw is provided with a hand wheel, and the moving screw is rotated by the hand wheel to drive the support plate to adjust its height.

[0010] The present invention is further configured such that movable slide bars are provided on both sides of the movable screw rod, and the movable slide bars are slidably connected to the support plate to limit the moving direction of the support plate.

[0011] The utility model is further configured such that a connecting plate is provided between the clamping rods on the same side, and a connecting spring is provided between the connecting plate and the stirring rod. By providing the connecting plate and the connecting spring, the clamping rod has a force that continuously and stably points to the clamping ring groove, thereby making the connection between the connecting rod and the stirring rod stable.

[0012] The utility model is further configured such that a reset ring is provided on the outer thread connection of the stirring rod, and a reset rod is provided at one end of the connecting plate. The cooperation between the reset ring and the reset rod facilitates the movement of the connecting plate and the clamping rod.

[0013] The utility model is further configured such that a clamping frame is provided on the support plate, a clamping screw is rotatably provided on the clamping frame, one end of the clamping screw is rotatably connected to the clamping ring, and the other end is provided with a clamping knob, and the clamping screw is driven to rotate by the clamping knob, so that the clamping ring is clamped and fixed to one side of the mixing barrel, thereby improving the stability of the mixing barrel during stirring.

[0014] The utility model is further configured such that an upslope plate is provided on one side of the stirring frame to facilitate the movement of the stirring barrel.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a scale inhibitor dispensing device with the following beneficial effects:

[0017] 1. Under the action of the connecting plate and the connecting spring, the clamping rod is inserted into the clamping ring groove, and the insertion rod is inserted into the insertion hole, which is convenient for connecting and fixing the stirring rod and the stirrer. By setting the reset ring and the reset rod, the stirrer is easy to disassemble, and then it is easy to clean and replace the stirrer.

[0018] 2. The hand wheel drives the moving screw to rotate, and then drives the moving plate to move along the moving slide rod. The moving plate drives the stirring device to move in the vertical direction to adjust the height position of the stirrer.

[0019] 3. By turning the clamping knob, the clamping screw is driven to rotate, so that the clamping ring moves to one side of the mixing barrel and clamps it, which improves the stability of the mixing barrel during the dispensing process. By setting an uphill plate, the position of the mixing barrel can be easily moved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a scale inhibitor dispensing device in the utility model;

[0021] Figure 2 This is a schematic diagram of the overall structure of the mobile device in the present utility model;

[0022] Figure 3 This is a schematic cross-sectional view of the connecting device in the present invention;

[0023] Figure 4 This is a schematic diagram of the overall structure of the connecting rod in the present utility model;

[0024] Figure 5 This is a structural diagram of the clamping ring, clamping frame, clamping screw, clamping knob and uphill plate in the utility model.

[0025] In the figure: 1. Mixer; 2. Mixing frame; 3. Support plate; 4. Mixing barrel; 5. Clamping ring; 6. Mixing motor; 7. Mixing rod; 8. Mixer; 9. Connecting rod; 10. Connecting groove; 11. Snap-on rod; 12. Insert rod; 13. Snap-on ring groove; 14. Insert hole; 15. Moving plate; 16. Moving seat; 17. Moving screw; 18. Handwheel; 19. Moving slide; 20. Connecting plate; 21. Connecting spring; 22. Reset ring; 23. Reset rod; 24. Clamping frame; 25. Clamping screw; 26. Clamping knob; 27. Uphill plate. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figure 1-5 , a scale inhibitor dispensing device, comprising a mixer 1, the mixer 1 comprises a stirring frame 2, the stirring frame 2 is provided with a support plate 3, the support plate 3 is provided with a stirring barrel 4, the support plate 3 is provided with a clamping ring 5 that cooperates with the stirring barrel 4, the stirring frame 2 is provided with a moving device and a stirring device, the stirring device comprises a stirring motor 6, a stirring rod 7 is provided on the motor shaft of the stirring motor 6, the stirring rod 7 is provided with a connecting device and a stirrer 8, the connecting device comprises a connecting rod 9, the connecting rod 9 is arranged on the stirrer 8, the stirring rod 7 is provided with a connecting groove 10, a plurality of clamping rods 11 are slidingly provided in the connecting groove 10, the clamping rod 11 is provided with an insert rod 12, the connecting rod 9 is provided with a clamping ring groove 13, and the clamping ring groove 13 is provided with an insertion hole 14, a connecting plate 20 is provided between the clamping rods 11 on the same side, a connecting spring 21 is provided between the connecting plate 20 and the stirring rod 7, the outer side of the stirring rod 7 is threadedly connected with a reset ring 22, and one end of the connecting plate 20 is provided with a reset rod 23.

[0030] In this embodiment, when installing the agitator 8, the reset ring 22 is rotated upward, the reset ring 22 moves upward, and squeezes the reset rod 23 and the connecting plate 20 outward. The connecting plate 20 drives the connecting spring 21 to move outward, so that the clamping rod 11 and the insertion rod 12 move outward, and the connecting rod 9 of the agitator 8 is inserted into the bottom of the connecting groove 10 of the agitator 7. Then, the reset ring 22 is rotated in the opposite direction, so that the connecting plate 20 drives the clamping rod 11 and the insertion rod 12 under the elastic force of the connecting spring 21 to be inserted into the clamping ring groove 13. Then, the agitator 7 is held by hand, and the position of the agitator 8 is rotated so that the insertion rod 12 and the insertion hole 14 are aligned. The insertion rod 12 extends into the insertion hole 14 under the elastic force of the connecting spring 21, thereby completing the connection and fixation of the agitator 7 and the agitator 8.

[0031] See also Figure 2 and Figure 5 As an implementation method of the moving device: the moving device includes a moving plate 15, a moving seat 16 is provided on the moving plate 15, and the stirring motor 6 is arranged on the moving seat 16. The moving device also includes a moving screw 17, which is threadedly connected to the support plate 3, and a handwheel 18 is provided at one end of the moving screw 17. Moving slide rods 19 are provided on both sides of the moving screw 17. The moving slide rods 19 are slidingly connected to the support plate 3, and a clamping frame 24 is provided on the support plate 3. A clamping screw 25 is rotatably provided on the clamping frame 24, and one end of the clamping screw 25 is rotatably connected to the clamping ring 5, and the other end is provided with a clamping knob 26. An upslope plate 27 is provided on one side of the stirring frame 2.

[0032] More specifically, when dispensing, the mixing barrel 4 is moved to the support plate 3 through the uphill plate 27, and the clamping knob 26 is turned. The clamping knob 26 drives the clamping screw 25 to rotate, and then drives the clamping ring 5 to move to one side of the mixing barrel 4 to clamp, and the scale inhibitor and water are added to the mixing barrel 4 according to the required proportion. The handwheel 18 is turned, and the handwheel 18 drives the moving screw 17 to rotate. The moving screw 17 drives the moving plate 15 to move downward along the moving slide bar 19, and then drives the agitator 8 to move downward, so that the agitator 8 extends into the mixing barrel 4, and starts the stirring motor 6. The stirring motor 6 drives the stirring rod 7 and the agitator 8 to rotate, and the scale inhibitor is stirred and dispensed, thereby improving the simplicity and convenience of dispensing. After the dispensing is completed, the handwheel 18 is rotated in the opposite direction to drive the stirring device to move upward and stop stirring.

[0033] In summary, when the entire device is in use or running: when installing the agitator 8, rotate the reset ring 22 upward, the reset ring 22 moves upward, and squeezes the reset rod 23 and the connecting plate 20 outward, and the connecting plate 20 drives the connecting spring 21 to move outward, so that the clamping rod 11 and the insertion rod 12 move outward, and the connecting rod 9 of the agitator 8 is inserted into the bottom of the connecting groove 10 of the agitator 7, and then rotate the reset ring 22 in the opposite direction, so that the connecting plate 20 drives the clamping rod 11 and the insertion rod 12 under the elastic force of the connecting spring 21, and inserts them into the clamping ring groove 13, and then, hold the agitator 7 by hand, rotate the position of the agitator 8, align the insertion rod 12 with the insertion hole 14, and the insertion rod 12 extends into the insertion hole 14 under the elastic force of the connecting spring 21, thereby completing the connection and fixation of the agitator 7 and the agitator 8.

[0034] When dispensing, the mixing barrel 4 is moved to the support plate 3 through the uphill plate 27, and the clamping knob 26 is turned. The clamping knob 26 drives the clamping screw 25 to rotate, and then drives the clamping ring 5 to move to one side of the mixing barrel 4 to clamp, and the scale inhibitor and water are added to the mixing barrel 4 according to the required proportion. The handwheel 18 is turned, and the handwheel 18 drives the moving screw 17 to rotate. The moving screw 17 drives the moving plate 15 to move downward along the moving slide bar 19, and then drives the agitator 8 to move downward, so that the agitator 8 extends into the mixing barrel 4, and starts the stirring motor 6. The stirring motor 6 drives the stirring rod 7 and the agitator 8 to rotate, and the scale inhibitor is stirred and dispensed, thereby improving the simplicity and convenience of dispensing. After the dispensing is completed, the handwheel 18 is turned in the opposite direction to drive the stirring device to move upward and stop stirring.

[0035] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be described here one by one. In the above, all fixed connections are preferably considered to be welding. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A scale inhibitor dispensing device, comprising a mixer (1), characterized in that: The mixer (1) comprises a stirring frame (2), wherein a support plate (3) is provided on the stirring frame (2), a stirring barrel (4) is provided on the support plate (3), a clamping ring (5) matched with the stirring barrel (4) is provided on the support plate (3), a moving device and a stirring device are provided on the stirring frame (2), the stirring device comprises a stirring motor (6), a stirring rod (7) is provided on the motor shaft of the stirring motor (6), a connecting device and a stirrer (8) are provided on the stirring rod (7), the connecting device comprises a connecting rod (9), the connecting rod (9) is provided on the stirrer (8), a connecting groove (10) is provided on the stirring rod (7), a plurality of clamping rods (11) are slidably provided in the connecting groove (10), an insertion rod (12) is provided on the clamping rod (11), a clamping ring groove (13) is provided on the connecting rod (9), and an insertion hole (14) is provided in the clamping ring groove (13).

2. The antiscalant dispensing device according to claim 1, characterized in that: The moving device comprises a moving plate (15), a moving seat (16) is provided on the moving plate (15), and the stirring motor (6) is arranged on the moving seat (16).

3. The antiscalant dispensing device according to claim 2, characterized in that: The moving device further comprises a moving screw (17), the moving screw (17) being threadedly connected to the support plate (3), and a hand wheel (18) being provided at one end of the moving screw (17).

4. The antiscalant dispensing device according to claim 3, characterized in that: Movable slide bars (19) are provided on both sides of the movable screw rod (17), and the movable slide bars (19) are slidably connected to the support plate (3).

5. The antiscalant dispensing device according to claim 1, characterized in that: A connecting plate (20) is provided between the clamping rods (11) on the same side, and a connecting spring (21) is provided between the connecting plate (20) and the stirring rod (7).

6. The antiscalant dispensing device according to claim 5, characterized in that: The outer side of the stirring rod (7) is threadedly connected with a reset ring (22), and one end of the connecting plate (20) is provided with a reset rod (23).

7. The antiscalant dispensing device according to claim 1, characterized in that: The support plate (3) is provided with a clamping frame (24), and a clamping screw (25) is rotatably provided on the clamping frame (24). One end of the clamping screw (25) is rotatably connected to the clamping ring (5), and the other end is provided with a clamping knob (26).

8. The antiscalant dispensing device according to claim 1, characterized in that: An upslope plate (27) is provided on one side of the stirring frame (2).

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