A multi-phase flow uniform distribution regulation device

Abstract

The utility model relates to a kind of multiphase flow uniform distribution regulation and control device.Multiphase flow reactants are input to the upper chamber of box, motor controls the rotation of rotating rod, rotating rod synchronous control mixing disc, helical blade, stirring rod one and stirring rod two rotate, mixing disc synchronous drive multiple dispersion plate and broken rod to rotate, the preliminary mixing of multiphase flow reactants in the upper chamber of box is carried out, and multiphase flow reactants after preliminary mixing enter the lower chamber of box by leakage tank, and are mixed and stirred by helical blade, stirring rod one and stirring rod two, helical blade continuously transports multiphase flow reactants in the lower chamber of box upwards, avoid solid reactant to accumulate in the inner cavity bottom of box with too fast sedimentation speed, and stirring rod one and stirring rod two are stirred to the bottom and side edge of the lower chamber of box, which helps the full mixing of multiphase flow reactants, so that the multiphase flow reactants output from outlet pipe are relatively uniform.

Description

Technical Field

[0001] This utility model relates to the field of multiphase flow control technology, and in particular to a multiphase flow uniform distribution control device. Background Technology

[0002] A multiphase flow uniform distribution control device is a device used to control and optimize the uniform distribution of multiphase fluids (gas-liquid, liquid-liquid, gas-solid, etc.) in pipelines or equipment. It is widely used in chemical, petroleum, energy, environmental protection and other fields. The uniform distribution of multiphase flow is crucial for improving production efficiency, ensuring product quality and the safe and stable operation of equipment.

[0003] However, the differences in physical properties and complex flow characteristics of the phases in a multiphase flow system often lead to uneven distribution of multiphase reactants. This uneven distribution can affect the conversion rate and selectivity of the reaction, thus reducing product quality. Therefore, a device capable of effectively controlling the uniform distribution of multiphase flow is needed to solve these problems. Utility Model Content

[0004] To address the problems mentioned in the background section, this utility model provides the following technical solution:

[0005] A multiphase flow uniform distribution control device includes a control box;

[0006] The control box is equipped with a control structure for uniformly distributing multiphase reactants.

[0007] The control structure includes a rotating rod, with a mixing disk for mixing multiphase reactants installed at the upper end of the rotating rod, a spiral blade for lifting the multiphase reactants upward in the middle of the rotating rod, and stirring rods one at both the upper and lower ends of the rotating rod, with a stirring rod two for stirring the multiphase reactants installed on one side of the stirring rod one.

[0008] Furthermore, the control box includes a box body, a support ring is installed on the outer wall of the middle part of the box body, and a plurality of bolts are installed in the middle part of the support ring to facilitate fixing the box body.

[0009] Furthermore, an inlet pipe for conveying multiphase reactants into the interior of the chamber is installed at the upper end of the chamber, and a solenoid valve is installed in the middle of the inlet pipe. An outlet pipe for conveying uniformly distributed multiphase reactants into the exterior of the chamber is installed at the lower end of the chamber, and a solenoid valve is installed in the middle of the outlet pipe.

[0010] Furthermore, a motor for controlling the rotation of the rotating rod is installed at the upper end of the rotating rod, and the mixing disc divides the inner cavity of the box into upper and lower chambers, with the upper end of the mixing disc being the upper chamber and the lower end of the mixing disc being the lower chamber.

[0011] Furthermore, a plurality of dispersing plates are installed on the upper end of the mixing disk, and the dispersing plates are V-shaped plates. A breaking rod for dispersing the air mass is installed on the upper end of the dispersing plate, and the breaking rod is a rhomboid block.

[0012] Furthermore, the mixing disk has multiple troughs in the middle for the multiphase reactants to fall through.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] When the multiphase flow reactants are introduced into the upper chamber of the chamber through the inlet pipe, the motor controls the rotating rod to rotate. The rotating rod synchronously controls the mixing disc, spiral blades, stirring rod one, and stirring rod two to rotate. The mixing disc synchronously drives multiple dispersion plates and crushing rods to rotate. The multiphase flow reactants in the upper chamber of the chamber undergo preliminary mixing, and large air masses are broken into smaller air masses by the crushing rods. Large solid reactants are broken into smaller solid reactants. The pre-mixed multiphase flow reactants enter the lower chamber of the chamber through the trough and are mixed and stirred by the spiral blades, stirring rod one, and stirring rod two. The spiral blades continuously transport the multiphase flow reactants in the lower chamber of the chamber upwards, preventing solid reactants from settling too quickly and accumulating at the bottom of the chamber. Stirring rod one and stirring rod two stir the bottom and sides of the lower chamber of the chamber, which helps to fully mix the multiphase flow reactants and makes the multiphase flow reactants output from the outlet pipe more uniform. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the control box of this utility model;

[0017] Figure 3 This is a schematic diagram of the control structure of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged view of point A.

[0019] The following is a list of component names represented by the reference numerals in the attached figures:

[0020] 100-Control box, 110-Box body, 111-Support ring, 112-Bolt, 120-Inlet pipe, 121-Solenoid valve one, 130-Outlet pipe, 131-Solenoid valve two;

[0021] 200-Control structure, 210-Rotor, 211-Helical blade, 212-Stirring rod one, 213-Stirring rod two, 214-Mixing disc, 215-Dispersion plate, 216-Groove, 217-Motor, 218-Crushing rod. Detailed Implementation

[0022] The preferred embodiments of this utility model are described in detail below, and a clear and complete explanation is given in conjunction with the accompanying drawings.

[0023] Please see Figures 1-4 This utility model provides a multiphase flow uniform distribution control device, including a control box 100. The control box 100 includes a box body 110. A support ring 111 is fixedly installed on the outer wall of the middle part of the box body 110. A plurality of bolts 112 are installed in the middle of the support ring 111 to facilitate the fixing of the box body 110. The box body 110 can be fixedly installed in the installation position by the bolts 112 and the support ring 111.

[0024] An inlet pipe 120 for conveying multiphase reactants into the interior of the housing 110 is installed at the upper end of the housing 110. A solenoid valve 121 is installed in the middle of the inlet pipe 120. An outlet pipe 130 for conveying uniformly distributed multiphase reactants into the exterior of the housing 110 is installed at the lower end of the housing 110. A solenoid valve 131 is installed in the middle of the outlet pipe 130. The flow rate of the multiphase reactants can be controlled by setting the solenoid valve 121 and the solenoid valve 131.

[0025] The control box 100 is equipped with a control structure 200 for uniformly distributing multiphase reactants. The control structure 200 includes a rotating rod 210. A mixing disk 214 for mixing multiphase reactants is fixedly installed at the upper end of the rotating rod 210. The mixing disk 214 divides the inner cavity of the box 110 into upper and lower chambers. The upper end of the mixing disk 214 is the upper chamber, and the lower end of the mixing disk 214 is the lower chamber. The mixing disk 214 not only divides the inner cavity of the box 110, but also helps to uniformly distribute multiphase reactants in the upper and lower chambers. The upper chamber initially homogenizes the multiphase reactants, and the multiphase reactants are mixed again after entering the lower chamber, so that the distribution of multiphase reactants is more uniform during transportation.

[0026] Multiple dispersion plates 215 are fixedly installed on the upper end of the mixing disk 214. The dispersion plates 215 are V-shaped and distributed on the outer ring of the mixing disk 214. The inlet pipe 120 is located above the dispersion plates 215, so that when the multiphase reactants fall into the upper chamber of the housing 110, the multiphase reactants can come into contact with the dispersion plates 215, which helps the dispersion plates 215 to disperse the multiphase reactants when rotating. Multiple breaking rods 218 for dispersing gas masses are fixedly installed on the upper end of the dispersion plates 215. The breaking rods 218 are rhomboid blocks. When the dispersion plates 215 drive the breaking rods 218 to revolve around the rotating rod 210, the sharp edges of the breaking rods 218 can disperse larger gas masses and solid reactants, causing large gas masses to be crushed into small bubbles and larger solid reactants to be broken into smaller solid reactants, which helps to achieve uniform distribution of multiphase reactants. The mixing disc 214 has multiple troughs 216 in the middle for the multiphase reactants to fall through. The multiphase reactants in the upper chamber of the housing 110 are transported to the lower chamber of the housing 110 through the troughs 216.

[0027] A spiral blade 211 for lifting multiphase reactants is fixedly installed in the middle of the rotating rod 210. A stirring rod 212 is fixedly installed at both the upper and lower ends of the rotating rod 210. A stirring rod 213 for stirring multiphase reactants is installed on the side of the stirring rod 212 facing the inner wall of the control box 100. A motor 217 for controlling the rotation of the rotating rod 210 is installed at the upper end of the rotating rod 210. The rotating rod 210 is installed at the output end of the motor 217, and the motor 217 is located at the top center of the box 110.

[0028] When the multiphase flow reactants are introduced into the upper chamber of the housing 110 through the inlet pipe 120, the motor 217 controls the rotating rod 210 to rotate. The rotating rod 210 synchronously controls the mixing disc 214, the spiral blade 211, the first stirring rod 212, and the second stirring rod 213 to rotate. The mixing disc 214 synchronously drives multiple dispersion plates 215 and the crushing rod 218 to rotate. The multiphase flow reactants in the upper chamber of the housing 110 undergo preliminary mixing, and large air masses are broken into smaller air masses by the crushing rod 218, and large solid reactants are broken into smaller solid reactants. After preliminary mixing, the multiphase flow reactants are... The multiphase reactants enter the lower chamber of the housing 110 through the trough 216 and are mixed by the spiral blades 211, stirring rod 212 and stirring rod 213. The spiral blades 211 continuously transport the multiphase reactants in the lower chamber of the housing 110 upwards, preventing the solid reactants from settling too quickly and accumulating at the bottom of the inner cavity of the housing 110. The stirring rods 212 and 213 stir the bottom and sides of the lower chamber of the housing 110, which helps to fully mix the multiphase reactants and makes the multiphase reactants output from the outlet pipe 130 more uniform.

[0029] Based on the above description and accompanying drawings, those skilled in the art can understand and implement this utility model. Furthermore, any non-creative modifications made to this utility model by those skilled in the art without inventive effort are still within the protection scope of this utility model.

Claims

1. A multiphase flow uniform distribution control device, comprising a control box (100), characterized in that: The control box (100) is equipped with a control structure (200) for uniformly distributing multiphase reactants; The control structure (200) includes a rotating rod (210), a mixing disk (214) for mixing multiphase reactants is installed at the upper end of the rotating rod (210), a spiral blade (211) for lifting multiphase reactants is installed in the middle of the rotating rod (210), a stirring rod (212) is installed at both the upper and lower ends of the rotating rod (210), and a stirring rod (213) for stirring multiphase reactants is installed on one side of the stirring rod (212).

2. The multiphase flow uniform distribution control device according to claim 1, characterized in that: The control box (100) includes a box body (110), and a support ring (111) is installed on the outer wall of the middle part of the box body (110). A plurality of bolts (112) are installed in the middle of the support ring (111) to facilitate fixing the box body (110).

3. The multiphase flow uniform distribution control device according to claim 2, characterized in that: An inlet pipe (120) for conveying multiphase reactants into the interior of the box (110) is installed at the upper end of the box (110), and a solenoid valve (121) is installed in the middle of the inlet pipe (120). An outlet pipe (130) for conveying uniformly distributed multiphase reactants into the exterior of the box (110) is installed at the lower end of the box (110), and a solenoid valve (131) is installed in the middle of the outlet pipe (130).

4. The multiphase flow uniform distribution control device according to claim 2, characterized in that: The upper end of the rotating rod (210) is equipped with a motor (217) for controlling the rotation of the rotating rod (210). The mixing disc (214) divides the inner cavity of the box (110) into upper and lower chambers, with the upper end of the mixing disc (214) being the upper chamber and the lower end of the mixing disc (214) being the lower chamber.

5. The multiphase flow uniform distribution control device according to claim 1, characterized in that: The upper end of the mixing disk (214) is equipped with a plurality of dispersing plates (215), and the dispersing plates (215) are V-shaped plates. The upper end of the dispersing plates (215) is equipped with a breaking rod (218) for dispersing the air mass, and the breaking rod (218) is a rhomboid block.

6. The multiphase flow uniform distribution control device according to claim 1, characterized in that: The mixing disk (214) has multiple troughs (216) in the middle for the multiphase reactants to fall.

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