Tank bottom conveying and emulsifying device

Abstract

The utility model discloses a tank bottom conveying and emulsifying device which comprises a power motor, a mounting frame, a flange, a double-end-face mechanical sealing cup, a conveying and emulsifying rotor and a flow guide and emulsifying stator. Through the arrangement of the power motor, the mounting frame, the flange, the transmission shaft, the double-end-face mechanical sealing cup, the conveying emulsifying rotor, the flow guide emulsifying stator, the impeller and the through hole, an existing tank bottom emulsifying machine can be improved, and after emulsifying, a certain flow lift is achieved under the action of centrifugal force through work of the improved impeller on materials in a closed space; compared with a traditional tank bottom emulsification and mixing emulsification working area which is located at the lowest point of a pipe, no solid material residues exist, the function of conveying logistics to a pipeline outside the tank through the working area is added, and the conveying emulsification cost is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of emulsifiers, in particular to a tank bottom conveying emulsifier device. Background Art

[0002] Emulsifiers are suitable for dispersing, mixing, emulsifying, shearing and homogenizing liquid-liquid and powder-liquid. The system has a large circulation and almost all materials participate in the mixing cycle in a short time. It is applied to normal temperature and pressure working conditions. According to the process requirements, it can be specially designed for vacuum, pressure and high temperature working conditions. With the continuous expansion of the emulsification market and the development of high-tech industries, the performance requirements of various industries for equipment are increasing, and the versatility of equipment has become a higher requirement of the market.

[0003] The traditional tank bottom emulsifier has only one function, which is to shear, tear and crush the materials, and quickly mix and homogenize them with the medium and high-layer materials. It stops working after the emulsification and mixing is completed. In addition, the material in the tank is pumped by the material pump outside the tank, which increases the transportation cost. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a tank bottom conveying emulsification device, comprising a power motor, a mounting frame, a flange, a double-end mechanical sealing cup, a conveying emulsification rotor and a flow-guiding emulsification stator, the mounting frame is mounted on the top of the power motor, and the flange is fixedly mounted on the mounting frame by bolts, a transmission shaft is rotatably connected at the center of the inner cavity of the flange, and the bottom end of the transmission shaft is sleeved with the power output end of the power motor, the double-end mechanical sealing cup is arranged on the outside of the transmission shaft, and the flow-guiding emulsification stator is mounted on the top of the double-end mechanical sealing cup, the conveying emulsification rotor is rotatably connected to the inner cavity of the flow-guiding emulsification stator, and the top end of the transmission shaft is fixedly connected to the conveying emulsification rotor, and a bent pipe is plugged and fixed on the mounting frame.

[0005] Preferably, three impellers are provided on the upper surface of the emulsification conveying rotor, and the three impellers are arranged in a circular array with the center of the emulsification conveying rotor as the center.

[0006] Preferably, a plurality of through holes are equidistantly provided on the flow-guiding emulsification stator.

[0007] Compared with the prior art, the beneficial effects of the utility model are:

[0008] The utility model can improve the existing tank bottom emulsifier through the arrangement of a power motor, a mounting frame, a flange, a transmission shaft, a double-end mechanical sealing cup, a conveying emulsification rotor, a flow guide emulsification stator, an impeller and a through hole. After emulsification, in a closed space, the material is processed by the improved impeller, and under the action of centrifugal force, a certain flow head is achieved. No external pump or auxiliary external pump is required to convey the material to the next tank body. Compared with traditional tank bottom emulsification, the working area of ​​the mixed emulsification is located at the lowest point of the pipe, so that no solid material will remain and all solid materials can pass through the working area. A new function of conveying logistics to the pipeline outside the tank is added, which effectively reduces the cost of conveying emulsification. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional diagram of the utility model;

[0010] Figure 2 It is the left view of the utility model;

[0011] Figure 3 This is a schematic diagram of the front view structure of the utility model;

[0012] Figure 4 This is a schematic diagram of the explosion three-dimensional structure of the utility model;

[0013] Figure 5 It is a schematic diagram of the explosion structure of the utility model.

[0014] Numbers in the figure: 1. power motor; 2. mounting frame; 3. flange; 4. transmission shaft; 5. double-end mechanical seal cup; 6. conveying emulsification rotor; 7. guide emulsification stator; 8. impeller; 9. through hole; 10. elbow. DETAILED DESCRIPTION

[0015] See also Figure 1-5 The utility model provides a technical solution: a tank bottom emulsification conveying device, comprising a power motor 1, a mounting frame 2, a flange 3, a double-end mechanical seal cup 5, an emulsification conveying rotor 6 and an emulsification guide stator 7, the mounting frame 2 is mounted on the top of the power motor 1, and the flange 3 is fixedly mounted on the mounting frame 2 by bolts, a transmission shaft 4 is rotatably connected at the center of the inner cavity of the flange 3, and the bottom end of the transmission shaft 4 is sleeved with the power output end of the power motor 1, the double-end mechanical seal cup 5 is arranged on the outside of the transmission shaft 4, and the emulsification guide stator 7 is installed on the top of the double-end mechanical seal cup 5, a plurality of through holes 9 are equidistantly provided on the emulsification guide stator 7, the emulsification conveying rotor 6 is rotatably connected to the inner cavity of the emulsification guide stator 7, and the top end of the transmission shaft 4 is fixedly connected to the emulsification conveying rotor 6, three impellers 8 are arranged on the upper surface of the emulsification conveying rotor 6, and the three impellers 8 are arranged in a circular array with the center of the emulsification conveying rotor 6 as the center, and a bent pipe 10 is plugged and fixed on the mounting frame 2.

[0016] Working principle: When the utility model is in use, after the power motor 1 is started, a vortex is formed on the liquid level surface, driving water and powder to the bottom of the tank, through the through hole 9 in the middle of the diversion emulsification stator 7, at the suction port of the emulsification conveying rotor 6, and then to the impeller 8 on the back of the emulsification conveying rotor 6 for preliminary mixing and dynamic acceleration. The liquid enters the dynamic energy storage, and is sheared and emulsified by the rotor subdivided on the front side of the impeller 8 and returns to the tank body. After the emulsification work is completed, after the valve at the bottom of the tank is opened, the pressure of the pipeline outside the tank is lower than the pressure generated by the centrifugal force on the front side of the rotor, and the liquid in the tank will be transported along the pipeline.

Claims

1. A tank bottom conveying emulsification device, comprising a power motor (1), a mounting frame (2), a flange (3), a double-end mechanical sealing cup (5), a conveying emulsification rotor (6) and a flow-guiding emulsification stator (7), characterized in that: The mounting frame (2) is mounted on the top of the power motor (1), and the flange (3) is fixedly mounted on the mounting frame (2) by bolts. A transmission shaft (4) is rotatably connected at the center of the inner cavity of the flange (3), and the bottom end of the transmission shaft (4) is sleeved with the power output end of the power motor (1). The double-end mechanical seal cup (5) is arranged on the outside of the transmission shaft (4), and the flow-guiding emulsification stator (7) is mounted on the top of the double-end mechanical seal cup (5). The conveying emulsification rotor (6) is rotatably connected to the inner cavity of the flow-guiding emulsification stator (7), and the top end of the transmission shaft (4) is fixedly connected to the conveying emulsification rotor (6). A bent pipe (10) is plugged and fixed on the mounting frame (2).

2. The tank bottom conveying emulsification device according to claim 1, characterized in that: Three impellers (8) are arranged on the upper surface of the emulsification conveying rotor (6), and the three impellers (8) are arranged in a circular array with the center of the emulsification conveying rotor (6) as the center.

3. The tank bottom conveying emulsification device according to claim 1, characterized in that: The flow-guiding emulsification stator (7) is provided with a plurality of through holes (9) at equal intervals.

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