Mixing device for preparing scale inhibitor

Abstract

The utility model relates to the technical field of scale inhibitor blending equipment, in particular to a mixing device for preparing a scale inhibitor, which comprises a water tank seat, a stirring tank is arranged on one side surface of the water tank seat, and air flow generated by an air pump is uniformly distributed into the stirring tank through an air pipe and an air outlet, so that a stock solution in the stirring tank has a turning effect. Compared with the traditional single stirring mode, the mixing device disclosed by the utility model can realize a quicker and more uniform mixing effect, and in addition, the overturning effect is also beneficial to breaking the agglomeration phenomenon in the raw materials, so that the mixing effect of the raw materials is improved. Organic raw materials with high viscosity can be more easily dispersed into the whole stirring box. Therefore, not only is the mixing uniformity improved, but also the local overheating or cooling phenomenon generated in the mixing process is reduced, and the product quality is further ensured.

Description

Technical Field

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

[0002] Scale inhibitors are a type of agent that can disperse sparingly soluble inorganic salts in water, prevent or interfere with the precipitation and scaling of sparingly soluble inorganic salts on metal surfaces, and maintain good heat transfer effects on metal equipment. Scale inhibitors for cold exchange equipment are made of epoxy resin and specific amino resin as base materials, and are formulated with appropriate amounts of various anti-rust, anti-corrosion and other additives. They are single-component. They have excellent shielding, anti-seepage, and anti-rust properties, good scale inhibition and thermal conductivity, and excellent resistance to weak acids, strong alkalis, and organic solvents. They have strong adhesion, and the film layer is bright, flexible, dense, and hard. Traditional scale inhibitors require a variety of organic raw materials to be mixed. Due to the high viscosity of organic raw materials, it is not easy to achieve uniform distribution when mixed and stirred in the reactor.

[0003] Existing equipment mostly uses a stirring rod to stir and mix the materials, which has low fusion efficiency and is inconvenient.

[0004] In summary, the utility model solves the problems in the above-mentioned background technology by designing a mixing device for preparing scale inhibitors. Utility Model Content

[0005] The purpose of the utility model is to provide a mixing device for preparing antiscalant to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A mixing device for preparing a scale inhibitor, comprising a water tank seat, a stirring box is arranged on one side of the water tank seat, a stirring motor is arranged on one side of the stirring box, a stirring roller is arranged on one side of the stirring box close to the stirring motor, a feeding port is arranged on one side of the stirring box away from the water tank seat, a first material preparation box is arranged on one side of the stirring box close to the feeding port, a second material preparation box is arranged on one side of the first material preparation box, and a flow regulating valve is arranged on one side of the second material preparation box close to the feeding port;

[0008] The mixing box is provided with an air outlet on one side close to the feed port, a regulator is provided on one side of the air outlet, a filter assembly is provided on one side of the air outlet close to the regulator, an air pump is provided on one side of the mixing box away from the mixing motor, an air pipe is provided on one side of the air pump close to the mixing box, a gas valve is provided on one side of the air pipe, an air outlet is provided on one side of the air pipe close to the mixing box, and a discharge port is provided on one side of the mixing box away from the feed port.

[0009] As a preferred solution of the utility model, the stirring motor is installed on one side of the stirring box by means of a threaded connection, wherein one end of the stirring roller extends to the inner annular surface of the stirring box and the other end is connected to the stirring motor.

[0010] As a preferred solution of the utility model, the first material preparation box and the second material preparation box are plugged and connected to the feed port and fixed by threaded locking, and flow regulating valves are provided at the material outlets of the two sets of material preparation boxes.

[0011] As a preferred solution of the utility model, the gas outlet is arranged at the bottom of the inner ring surface of the mixing box, connected to the air pipe through a pipeline, and an array is arranged in parallel, and the pipeline of the air pipe is connected to the gas valve.

[0012] As a preferred solution of the utility model, the height of the air outlet is set higher than the maximum shape of the mixing box, and a gas filter component is retained on the inner annular surface of the air outlet to filter the gas entering the mixing box and remove possible impurities and odors.

[0013] The air pump is installed on one side of the water tank seat by means of threaded connection, and is connected to the mixing tank by means of a pipeline, and a sealing structure is arranged at the interface.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a mixing device for preparing scale inhibitors is provided, and the airflow generated by the air pump in the device is evenly distributed to the inside of the mixing box through the air pipe and the air outlet, so that the original liquid in the mixing box produces a tumbling effect. This tumbling effect greatly increases the contact area between the raw materials, thereby promoting the full mixing and fusion of the raw materials. Compared with the traditional stirring method, the mixing device of the present invention can achieve a faster and more uniform mixing effect. In addition, the tumbling effect also helps to break the agglomeration phenomenon in the raw materials, so that organic raw materials with high viscosity can be more easily dispersed throughout the mixing box. This not only improves the uniformity of mixing, but also helps to reduce the local overheating or cooling phenomenon generated during the mixing process, further ensuring the quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mixing box of the utility model;

[0018] Figure 3 For the utility model Figure 1 Zoom in on the structural diagram.

[0019] In the figure: 1. Water tank seat; 2. Mixing box; 3. Mixing motor; 4. Mixing roller; 5. Feed inlet; 6. First preparation box; 7. Second preparation box; 8. Flow regulating valve; 9. Gas outlet one; 10. Regulator; 11. Filter assembly; 12. Air pump; 13. Air pipe; 14. Gas valve; 15. Gas outlet two; 16. Discharge port. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with 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.

[0021] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0022] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0024] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0025] A mixing device for preparing a scale inhibitor, comprising a water tank seat 1, a stirring tank 2 is arranged on one side of the water tank seat 1, a stirring motor 3 is arranged on one side of the stirring tank 2, a stirring roller 4 is arranged on one side of the stirring tank 2 close to the stirring motor 3, a feeding port 5 is arranged on one side of the stirring tank 2 away from the water tank seat 1, a first material preparation tank 6 is arranged on one side of the stirring tank 2 close to the feeding port 5, a second material preparation tank 7 is arranged on one side of the first material preparation tank 6, and a flow regulating valve 8 is arranged on one side of the second material preparation tank 7 close to the feeding port 5;

[0026] An air outlet 9 is provided on a side of the mixing box 2 close to the feed port 5, a regulator 10 is provided on a side of the air outlet 9, a filter component 11 is provided on a side of the air outlet 9 close to the regulator 10, an air pump 12 is provided on a side of the mixing box 2 away from the mixing motor 3, an air pipe 13 is provided on a side of the air pump 12 close to the mixing box 2, a gas valve 14 is provided on a side of the air pipe 13, an air outlet 2 15 is provided on a side of the air pipe 13 close to the mixing box 2, and a discharge port 16 is provided on a side of the mixing box 2 away from the feed port 5.

[0027] Specifically, the stirring motor 3 is installed on one side of the stirring box 2 by means of a threaded connection, wherein one end of the stirring roller 4 extends to the inner annular surface of the stirring box 2, and the other end is connected to the stirring motor 3;

[0028] In this embodiment, the stirring roller 4 can rotate inside the stirring box 2 under the drive of the stirring motor 3, so as to achieve the mixing of materials in the process of preparing the scale inhibitor.

[0029] Specifically, the first material preparation box 6 and the second material preparation box 7 are plugged and connected to the feed port 5, and the threads are locked and fixed. The material outlets of the first material preparation box 6 and the second material preparation box 7 are both provided with a flow regulating valve 8;

[0030] In this embodiment, the flow rate of the material is adjusted according to the needs to achieve precise control of the mixing process.

[0031] Specifically, the second gas outlet 15 is arranged at the bottom of the inner annular surface of the mixing box 2, connected to the gas pipe 13 through a pipeline, and an array is arranged in parallel, and the pipeline of the gas pipe 13 is connected to the gas valve 14;

[0032] In this embodiment, the flow rate of the gas can be adjusted as needed. This design allows the gas to be fully mixed with the materials in the mixing box 2, thereby improving the mixing efficiency and uniformity.

[0033] Specifically, the height of the second gas outlet 15 is set higher than the maximum shape of the mixing box 2, and a gas filter assembly 11 is retained on the inner annular surface of the second gas outlet 15 to filter the gas entering the mixing box 2 and remove possible impurities and odors. At the same time, the setting of the regulator 10 makes it possible to adjust the gas flow of the gas outlet 19 as needed to meet the needs of different mixing processes;

[0034] In this embodiment, the air pump 12 is installed on one side of the water tank seat 1 by threaded connection, and is connected to the mixing box 2 by a pipe, and a sealing structure is provided at the interface to ensure that the gas can smoothly enter the mixing box 2 when the air pump 12 is working, and prevent gas leakage. This structural design enables the air pump 12 to provide a stable airflow for the mixing box 2, thereby enhancing the mixing effect.

[0035] The working process of the utility model is as follows: in the process of preparing the scale inhibitor, firstly, the scale inhibitor raw materials of different proportions are supplied to the feed port of the mixing box 2 through the material preparation box. After the stirring motor 3 is started, the stirring roller 4 is driven to rotate in the mixing box 2 to perform preliminary mixing of the raw materials. At the same time, the air pump 12 starts to work to generate a stable airflow. This airflow is transported to the gas outlet 15 in the mixing box 2 through the air pipe 13, and is evenly sprayed into the mixing box 2 from multiple positions. When the gas enters the mixing box 2, it will form a strong airflow disturbance in the mixing box 2, so that the original liquid in the mixing box 2 produces a tumbling effect. This tumbling effect causes the raw materials to form strong convection and circulation in the mixing box 2, thereby greatly increasing the contact area between the raw materials. The raw materials continuously collide and mix during the tumbling process, achieving a faster and more uniform mixing effect. By adjusting the gas valve 14 and the regulator 10, the gas flow rate and the opening degree of the gas outlet can be accurately controlled, thereby achieving accurate control of the tumbling effect and the mixing process. Finally, the fully mixed antiscalant raw materials are discharged through the discharge port and enter the next process. The entire mixing process achieves efficient mixing and uniform fusion of the raw materials, improving the efficiency and quality of antiscalant preparation.

[0036] 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 these 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.

Claims

1. A mixing device for preparing a scale inhibitor, comprising a water tank seat (1), characterized in that: A stirring box (2) is arranged on one side of the water tank seat (1), a stirring motor (3) is arranged on one side of the stirring box (2), a stirring roller (4) is arranged on one side of the stirring box (2) close to the stirring motor (3), a feeding port (5) is arranged on one side of the stirring box (2) away from the water tank seat (1), a first material preparation box (6) is arranged on one side of the stirring box (2) close to the feeding port (5), a second material preparation box (7) is arranged on one side of the first material preparation box (6), and a flow regulating valve (8) is arranged on one side of the second material preparation box (7) close to the feeding port (5); The mixing box (2) is provided with an air outlet (9) on one side close to the material inlet (5), a regulator (10) is provided on one side of the air outlet (9), a filter assembly (11) is provided on one side of the air outlet (9) close to the regulator (10), an air pump (12) is provided on one side of the mixing box (2) away from the mixing motor (3), an air pipe (13) is provided on one side of the air pump (12) close to the mixing box (2), a gas valve (14) is provided on one side of the air pipe (13), an air outlet (15) is provided on one side of the air pipe (13) close to the mixing box (2), and a material outlet (16) is provided on one side of the mixing box (2) away from the material inlet (5).

2. A mixing device for preparing a scale inhibitor according to claim 1, characterized in that: The stirring motor (3) is installed on one side of the stirring box (2) by means of a threaded connection, wherein one end of the stirring roller (4) extends to the inner annular surface of the stirring box (2), and the other end is connected to the stirring motor (3).

3. A mixing device for preparing an antiscalant according to claim 1, characterized in that: The first material preparation box (6) and the second material preparation box (7) are plugged and connected to the feed port (5) and fixed by threaded locking. The material outlets of the first material preparation box (6) and the second material preparation box (7) are both provided with flow regulating valves (8).

4. A mixing device for preparing a scale inhibitor according to claim 1, characterized in that: The second gas outlet (15) is arranged at the bottom of the inner annular surface of the mixing box (2), connected to the gas pipe (13) through a pipeline, and an array is arranged in parallel. The pipeline of the gas pipe (13) is connected to the gas valve (14).

5. A mixing device for preparing an antiscalant according to claim 1, characterized in that: The height of the second gas outlet (15) is set higher than the maximum outer shape of the mixing box (2), and a gas filter component (11) is retained on the inner annular surface of the second gas outlet (15).

6. A mixing device for preparing an antiscalant according to claim 1, characterized in that: The air pump (12) is installed on a side surface of the water tank seat (1) by means of a threaded connection, and is connected to the mixing tank (2) by means of a pipeline, and a sealing structure is provided at the interface.

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