Phosphate dosing and mixing device

Abstract

The utility model discloses a phosphate dosing and mixing device, which relates to the field of phosphate dosing and comprises a device main body and a motor. Through the arrangement of the fixed shaft, the rotating block, the stirring shaft, the rotating groove, the first stirring roller and the second stirring roller, the stirring shaft is driven by the motor to rotate and reciprocates up and down through the cooperation of the rotating groove and the rotating block which are designed in a waved manner, so that thorough stirring of the device main body is facilitated, and the stirring efficiency is improved. Through the arrangement of the scraping plate, a telescopic supporting rod and a spring, along with rotation of a stirring shaft and a second stirring roller, the treatment agent attached to the inner wall of the device body is scraped off, the telescopic supporting rod and the spring jointly act to push the scraping plate, the supporting force and angle are flexibly adjusted, and the treatment effect is improved. Therefore, the scraping plate is ensured to be attached to the inner wall of the device main body, the loss of phosphate is reduced, the influence on the concentration of a solution is reduced, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to phosphate dosing field, concretely is a kind of phosphate dosing mixing device. BACKGROUND

[0002] With the rapid development of industry and the acceleration of urbanization, the treatment and protection of water resources become a crucial link, in many industrial production processes, such as chemical industry, steel, electric power, papermaking and other industries, and the water supply system, swimming pool, sewage treatment and other facilities in the field of civil use, the quality of water has a profound influence on the normal operation of equipment, product quality and human health and environmental safety.

[0003] In the industrial circulating cooling water system, the calcium, magnesium and other ion concentration in the water will gradually increase due to the evaporation and concentration of water in the continuous circulation process, resulting in scaling phenomenon, the phosphate dosing device adds appropriate amount of phosphate agent to the circulating water accurately, and the phosphate can react with calcium, magnesium and other ions in the water to form a soluble complex, thereby preventing the deposition of these ions on the surface of pipeline and equipment to form scale, ensuring the continuity and stability of industrial production.

[0004] However, the above-mentioned phosphate dosing mixing device still has a small amount of phosphate attached to the inner wall of the device or the upper part of the stirring mechanism during the addition of phosphate, since the ratio of phosphate and water has been matched before addition, these undissolved phosphates will affect the concentration of the solution, therefore, it is necessary to transform on the basis of the prior art. UTILITY MODEL CONTENT

[0005] Therefore, the utility model aims at providing a phosphate dosing mixing device to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a phosphate dosing mixing device, comprising a device main body and a motor, a fixed shaft is installed on the inner wall of the device main body, a rotating block is installed on the outer wall of the fixed shaft, a stirring shaft is installed on the outer wall of the fixed shaft, a rotating groove is formed in the inner wall of the stirring shaft, a first stirring roller and a second stirring roller are installed on the outer wall of the stirring shaft, a scraper is rotatably installed on the end of the second stirring roller, an extension support rod is installed on the outer wall of the scraper, and a spring is installed on the inner wall of the extension support rod.

[0007] By adopting the above-mentioned technical scheme, the stirring shaft is driven to rotate by the motor at the same time, and reciprocating up and down motion is carried out, which is more conducive to the thorough stirring of the device main body, and is conducive to the thorough cleaning of the inner wall of the device main body by the subsequent scraper, the extension support rod and the spring jointly act to push the scraper, so as to ensure that the scraper is in close contact with the inner wall of the device main body, reduce the loss of phosphate, and improve the work efficiency.

[0008] Further, the stirring shaft is externally connected with a motor, and the rotating block is located in the inner wall of the rotating groove.

[0009] By adopting the above technical scheme, the motor provides stable and strong power support for the whole stirring operation, and the rotating block located in the inner wall of the rotating groove is continuously pressed by the stirring shaft during rotation, thereby generating up-down reciprocating motion, laying a foundation for subsequent work.

[0010] Further, the rotating groove is designed in a wave shape, and the moving distance of the stirring shaft is less than the height of the inner wall of the device body.

[0011] By adopting the above technical scheme, the wave design is more conducive to smooth movement of the stirring shaft, so that the stirring shaft can work stably, and collision of the stirring shaft with the top or bottom of the device body in extreme cases is avoided, effectively protecting the equipment components, reducing mechanical damage caused by collision, and prolonging the service life of the equipment.

[0012] Further, a plurality of first stirring rollers and second stirring rollers are installed at equal intervals on the outer wall of the stirring shaft, and a scraper is installed at the end of each second stirring roller.

[0013] By adopting the above technical scheme, the first stirring rollers and the second stirring rollers are uniformly distributed and work cooperatively to ensure that the material in different positions in the device body can be fully stirred, the scraper moves synchronously with the second stirring roller, tightly adheres to the inner wall of the device body, timely removes the phosphate medicament and other impurities attached to the inner wall of the device body, keeps the inner wall clean, and prevents residual medicament accumulation.

[0014] Further, the outer wall of the scraper is designed in a circular arc shape, and the outer wall of the scraper tightly adheres to the inner wall of the device body.

[0015] By adopting the above technical scheme, the scraper can accurately capture any fine impurities and residual medicament attached to the inner wall of the device body, effectively maintaining the cleanliness of the inner wall of the device body.

[0016] Further, a plurality of telescopic supporting rods are installed at equal intervals on the outer wall of the scraper, and the two ends of each telescopic supporting rod are connected with the outer wall of the scraper and the outer wall of the second stirring roller.

[0017] By adopting the above technical scheme, the telescopic supporting rods provide firm support for the scraper, and the telescopic supporting rods and the springs can flexibly adjust the supporting force and angle according to the slight change requirements of the scraper at different positions, providing persistent wall-adhering power for the scraper.

[0018] In summary, the present application mainly has the following beneficial effects:

[0019] The utility model discloses a fixed shaft, rotating block, stirring shaft, rotating groove, first stirring roller and second stirring roller are set up, and the cooperation of rotating groove and rotating block of wave fluctuation design makes the stirring shaft be driven to rotate by motor, and reciprocating up and down motion is carried out simultaneously, more favorably, the device main part carries out the complete stirring, and it is favorable to the complete cleaning of device main part inner wall by subsequent scraper, and the treatment agent attached to device main part inner wall is scraped down along with the rotation of stirring shaft and second stirring roller through being provided with scraper, telescopic support rod and spring, and telescopic support rod and spring jointly act to push scraper, thereby ensuring that scraper and device main part inner wall are attached, reduce the loss of phosphate, reduce the influence on the concentration of solution, improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0021] Figure 2 It is the three-dimensional structure bottom view of the utility model;

[0022] Figure 3 It is the structure schematic diagram of fixed shaft and rotating block of the utility model;

[0023] Figure 4 It is the structure schematic diagram of stirring shaft, first stirring roller and second stirring roller of the utility model;

[0024] Figure 5 It is the utility model Figure 4 The enlarged view of A in the middle;

[0025] Figure 6 It is the utility model Figure 4 The enlarged view of B in the middle.

[0026] In the drawing: 1, device main part;11, motor;12, fixed shaft;13, rotating block;2, stirring shaft;21, first stirring roller;22, second stirring roller;23, rotating groove;3, scraper;31, telescopic support rod;32, spring. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in combination with the drawings of the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0028] The embodiments of the utility model will be described below according to the overall structure of the utility model.

[0029] A kind of phosphate dosing mixing device, such as Figure 1 - Figure 6As shown, including device body 1 and motor 11, device body 1 inner wall is mounted with fixed shaft 12, and the outer wall of fixed shaft 12 is mounted with rotating block 13, the outer wall of fixed shaft 12 is mounted with stirring shaft 2, and the inner wall of stirring shaft 2 is provided with rotating groove 23, stirring shaft 2 is connected with motor 11, and rotating block 13 is located in the inner wall of rotating groove 23, motor 11 provides stable and strong power support for the whole stirring operation, and rotating block 13 located in the inner wall of rotating groove 23 is beneficial to the continuous extrusion of stirring shaft 2 in the rotating process, and then generates up and down reciprocating motion, which lays a foundation for subsequent work.

[0030] Please refer to Figure 1 - Figure 3 , stirring shaft 2 is connected with motor 11, and rotating block 13 is located in the inner wall of rotating groove 23, motor 11 provides stable and strong power support for the whole stirring operation, and rotating block 13 located in the inner wall of rotating groove 23 is beneficial to the continuous extrusion of stirring shaft 2 in the rotating process, and then generates up and down reciprocating motion, which lays a foundation for subsequent work.

[0031] Please refer to Figure 1 - Figure 6 , rotating groove 23 is designed in wave shape, and the moving distance of stirring shaft 2 is less than the height of the inner wall of device body 1, and the wave design is more conducive to the smooth movement of stirring shaft 2, so that stirring shaft 2 can work stably, and at the same time, the excessive displacement of stirring shaft 2 in extreme cases is avoided, and the collision with the top or bottom of device body 1 is avoided, which effectively protects the equipment parts, reduces the mechanical damage caused by collision, prolongs the service life of the equipment.

[0032] Please refer to Figure 1 Figure 4 The outer wall of the stirring shaft 2 is provided with multiple groups of first stirring rollers 21 and second stirring rollers 22 at equal intervals, and the end of each second stirring roller 22 is provided with a scraper 3. The first stirring rollers 21 and the second stirring rollers 22 are uniformly distributed and work cooperatively to ensure that the material in different positions in the device body 1 can be fully stirred. The scraper 3 moves synchronously with the rotation of the second stirring roller 22 and tightly adheres to the inner wall of the device body 1 to timely remove the phosphate agent and other impurities attached to the inner wall of the device body 1, keep the inner wall clean, and prevent the accumulation of residual agent.

[0033] Please refer to Figure 1 Figure 4 The outer wall of the scraper 3 is designed as a circular arc, and the outer wall of the scraper 3 tightly adheres to the inner wall of the device body 1. The circular arc design is beneficial for the scraper 3 to tightly adhere to the inner wall of the device body 1, so that the scraper 3 can accurately capture any fine impurities and residual agent attached to the inner wall of the device body 1, effectively maintaining the cleanliness of the inner wall of the device body 1.

[0034] Please refer to Figure 1 Figure 5 Multiple groups of telescopic supporting rods 31 are installed at equal intervals on the outer wall of the scraper 3, and the two ends of each telescopic supporting rod 31 are connected to the outer wall of the scraper 3 and the outer wall of the second stirring roller 22, respectively. The telescopic supporting rods 31 provide firm support for the scraper 3, and the telescopic supporting rods 31 and the springs 32 can flexibly adjust the supporting force and angle according to the subtle changes in different positions of the scraper 3, providing persistent wall-adhering power for the scraper 3.

[0035] ​​​The working principle of the utility model is as follows: when the phosphate dosing mixing device is working, firstly, the motor 11 drives the stirring shaft 2 to rotate, with the rotation of the stirring shaft 2, because the rotating block 13 installed on the outer wall of the fixed shaft 12 is located in the inner wall of the rotating groove 23 opened in the inner wall of the stirring shaft 2, therefore, the rotating groove 23 will be continuously squeezed rotating block 13 with each rotation of the stirring shaft 2, so that the stirring shaft 2 follows the contour of the rotating groove 23 wave fluctuation design, reciprocating motion up and down, repeatedly overturning the phosphate medicament and other related liquid components, so that the contact between various components is sufficient and uniform, improving the completeness of mixing, providing a solid and reliable medicament basis for subsequent water treatment or production application, while the stirring shaft 2 drives the first stirring roller 21 and the second stirring roller 22 to rotate, the scraper 3 installed at the end of the second stirring roller 22 is supported by the telescopic support rod 31 and the spring 32, and rotates synchronously on the inner wall of the device main body 1, the phosphate attached to the inner wall of the device main body 1 is scraped off, the telescopic support rod 31 and the spring 32 can flexibly adjust the supporting force and angle according to the slight change requirement of the scraper 3 at different positions, ensure that the scraper 3 is in the best working state at all times, provide persistent wall adhesion power for the scraper 3, effectively prevent medicament residue, affect the operation of the phosphate dosing mixing device, improve the overall production efficiency, and ensure long-term stable operation of the device.

[0036] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable way, and those skilled in the art can make modifications, replacements and variations of the embodiments without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A phosphate medicine adding mixing device comprising a device main body (1) and a motor (11), characterized in that: The inner wall of the device body (1) is provided with a fixed shaft (12), and the outer wall of the fixed shaft (12) is provided with a rotating block (13), the outer wall of the fixed shaft (12) is provided with a stirring shaft (2), the inner wall of the stirring shaft (2) is provided with a rotating groove (23), and the outer wall of the stirring shaft (2) is provided with a first stirring roller (21) and a second stirring roller (22), the end of the second stirring roller (22) is rotatably provided with a scraper (3), and the outer wall of the scraper (3) is provided with a telescopic supporting rod (31), and the inner wall of the telescopic supporting rod (31) is provided with a spring (32).

2. The phosphate medicine mixing device according to claim 1, characterized in that: The stirring shaft (2) is provided with a motor (11) outside, and the rotating block (13) is located in the inner wall of the rotating groove (23).

3. The phosphate medicine mixing device according to claim 1, characterized in that: The rotating groove (23) is designed in waves, and the moving distance of the stirring shaft (2) is less than the height of the inner wall of the device body (1).

4. The phosphate medicine mixing device according to claim 1, characterized in that: The outer wall of the stirring shaft (2) is provided with a plurality of groups of first stirring rollers (21) and second stirring rollers (22) at equal intervals, and the end of the second stirring roller (22) is provided with a scraper (3).

5. The phosphate medicine mixing device according to claim 1, characterized in that: The outer wall of the scraper (3) is designed in a circular arc, and the outer wall of the scraper (3) is close to the inner wall of the device body (1).

6. The phosphate medicine mixing device according to claim 1, characterized in that: The outer wall of the scraper (3) is provided with a plurality of groups of telescopic supporting rods (31) at equal intervals, and the two ends of the telescopic supporting rod (31) are connected with the outer wall of the scraper (3) and the outer wall of the second stirring roller (22) respectively.

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