Uniform mixing device for preparing standard solution

Abstract

The utility model relates to the technical field of standard solution preparation, in particular to a uniform mixing device for standard solution preparation. Comprising a blending tank, a feeding pipe is arranged at the position, close to the side, of the top end of the blending tank, a discharging pipe is arranged at the bottom end of the blending tank, a motor is arranged in the center of the top end of the blending tank, a long shaft is arranged in the blending tank and perpendicularly arranged in the blending tank, and the top end of the long shaft movably penetrates through the top end of the blending tank to be connected with the motor. First mixing rods are arranged on a shaft body of the long shaft, a plurality of first mixing rods are distributed on the shaft body of the long shaft in an equidistant array, and second mixing rods are arranged on rod bodies of the first mixing rods. The uniform mixing device has the beneficial effects that the fan blades are arranged in the uniform mixing tank close to the bottom end and are connected with the long shaft, the long shaft is driven by the motor to rotate, and the fan blades synchronously rotate along with the long shaft, so that substances close to the bottom end of the uniform mixing tank can be continuously rolled upwards, the substances are prevented from precipitating at the bottom end of the uniform mixing tank, and the uniform mixing effect of a solution is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of standard solution preparation, in particular to a mixing device for standard solution preparation. Background Art

[0002] Common mixing devices for preparing standard solutions may cause precipitation of substances during use, resulting in poor mixing effects.

[0003] In view of the above shortcomings of the prior art, a mixing device for preparing a standard solution is now proposed. Utility Model Content

[0004] The purpose of this utility model is to solve the shortcomings of the prior art and propose a mixing device for preparing a standard solution. The technical solution adopted by this utility model is:

[0005] A mixing device for preparing standard solutions comprises a mixing tank, a feeding pipe is provided at the top of the mixing tank near the side position, a discharge pipe is provided at the bottom of the mixing tank, a motor is provided at the center of the top of the mixing tank, a long axis is provided inside the mixing tank, the long axis is vertically arranged inside the mixing tank, and the top of the long axis moves through the top of the mixing tank and is connected to the motor, a mixing rod 1 is provided on the shaft body of the long axis, and a plurality of the mixing rods 1 are equidistantly arrayed on the shaft body of the long axis, a mixing rod 2 is provided on the body of the mixing rod 1, and a plurality of the mixing rods 2 are equidistantly arrayed on the body of the mixing rod 1, a storage frame is provided on the top of the mixing tank, a solution storage tank is provided inside the storage frame, a delivery pipe is provided at the bottom end of the solution storage tank, and the bottom end of the delivery pipe extends into the interior of the mixing tank, and an electric control valve is provided inside the pipe body of the delivery pipe.

[0006] As an improvement, fan blades are provided at the bottom end of the long shaft, and the fan blades are arranged close to the bottom end of the mixing tank.

[0007] The beneficial effects of the utility model are:

[0008] The utility model discloses a mixing device for preparing standard solutions. A fan blade is provided near the bottom of a mixing tank and is connected to a long shaft. When the long shaft is driven to rotate by a motor, the fan blade rotates synchronously with the long shaft, so that the material near the bottom of the mixing tank can be continuously rolled upward to prevent the material from settling at the bottom of the mixing tank, thereby improving the mixing effect of the solution. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0010] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0011] Figure 3 For the utility model Figure 2 Schematic diagram of the structure at point A in the middle.

[0012] Reference table of accompanying symbols:

[0013] 1. Mixing tank; 2. Feed pipe; 3. Discharge pipe; 4. Storage frame; 5. Solution storage tank; 6. Delivery pipe; 7. Electric control valve; 8. Motor; 9. Long shaft; 10. Mixing rod 1; 11. Mixing rod 2; 12. Fan blades. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] Example 1: To solve the technical problems in the background technology, a mixing device for preparing a standard solution is provided as follows:

[0016] Combine Figure 1-Figure 3 As shown, the utility model provides a mixing device for preparing a standard solution, including a mixing tank 1, a feeding pipe 2 is provided at the top of the mixing tank 1 near the side, a discharge pipe 3 is provided at the bottom of the mixing tank 1, a motor 8 is provided at the center of the top of the mixing tank 1, a long shaft 9 is provided inside the mixing tank 1, the top of the long shaft 9 is movable through the top of the mixing tank 1 and connected to the motor 8, in actual use, the motor 8 drives the long shaft 9 to rotate, and a mixing rod 10 is provided on the shaft body of the long shaft 9, and a plurality of mixing rods 10 are arranged in an equidistant array. Arranged on the long axis 9, a mixing rod 2 11 is provided on the mixing rod 10, and multiple mixing rods 2 11 are equidistantly arrayed on the mixing rod 10. In actual use, both mixing rod 10 and mixing rod 2 11 have a good mixing effect. A storage frame 4 is provided on the top of the mixing tank 1, and a solution storage tank 5 is provided inside the storage frame 4. A delivery pipe 6 is provided at the bottom end of the solution storage tank 5, and the bottom end of the delivery pipe 6 extends into the interior of the mixing tank 1, and an electric control valve 7 is provided inside the delivery pipe 6.

[0017] Example 2: Figure 1-Figure 3 As shown, based on the above embodiment, this embodiment further provides the following content:

[0018] In this embodiment, a fan blade 12 is provided at the bottom end of the long axis 9, and the fan blade 12 is arranged near the bottom end of the mixing tank 1. During actual use, the fan blade 12 rotates synchronously with the rotation of the long axis 9, and continuously rolls the material near the bottom end of the mixing tank 1 upward to prevent the material from being deposited at the bottom end of the mixing tank 1.

[0019] The working principle and use process of this utility model:

[0020] In use: inject the material to be mixed into the mixing tank 1 through the feed pipe 2, start the motor 8, drive the mixing rod 10 and the mixing rod 2 11 to mix the material inside the mixing tank 1, and in the middle, as needed, add the material inside multiple solution storage tanks 5 into the mixing tank 1. While mixing, the fan blades 12 arranged at the bottom end of the long axis 9 rotate synchronously to continuously roll the material near the bottom end of the mixing tank 1 upward. After the mixing is completed, it is discharged from the mixing tank 1 through the discharge pipe 3.

[0021] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0022] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing device for preparing a standard solution, characterized in that: The invention comprises a mixing tank (1), wherein a feeding pipe (2) is provided at the top of the mixing tank (1) near the side, a discharging pipe (3) is provided at the bottom of the mixing tank (1), a motor (8) is provided at the center of the top of the mixing tank (1), a long axis (9) is provided inside the mixing tank (1), the long axis (9) is vertically arranged inside the mixing tank (1), and the top of the long axis (9) is movable through the top of the mixing tank (1) and connected to the motor (8), a mixing rod (10) is provided on the shaft body of the long axis (9), and a plurality of the mixing rods (10) are equidistantly arrayed on the shaft body of the long axis (9), and the long axis ( 9) is provided with a fan blade (12) at the bottom end, and the fan blade (12) is arranged near the bottom end of the interior of the mixing tank (1); a mixing rod 2 (11) is provided on the rod body of the mixing rod 1 (10); a plurality of the mixing rods 2 (11) are distributed in an equidistant array on the rod body of the mixing rod 1 (10); a storage frame (4) is provided at the top end of the mixing tank (1); a solution storage tank (5) is provided inside the storage frame (4); a delivery pipe (6) is provided at the bottom end of the solution storage tank (5), and the bottom end of the delivery pipe (6) extends into the interior of the mixing tank (1); an electric control valve (7) is provided inside the pipe body of the delivery pipe (6).

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