Fluid mixing device for petrochemical industry

Abstract

According to the fluid mixing device for petrochemical engineering, petroleum fluid is stored by arranging the containing box, the whole device is conveniently limited by arranging the first fixing base and the second fixing base, so that the stability of the whole device is improved, the first gear is driven by the servo motor to rotate, and the working efficiency is improved. Meanwhile, a first stirring frame, a second gear and a second stirring frame are driven to rotate, fluid is continuously stirred, then a containing box is shaken under the action of an air cylinder, the stirring device has the advantages of being high in stirring efficiency and short in consumed time, the problem that existing mixing equipment is poor in mixing effect, and consequently the existing mixing equipment spends long time in the machining process is solved, and the practicability is high. Through cooperation of a moving rod, a spring and a blocking plate, under the action of airflow, the airflow drives the moving rod and the blocking plate to move downwards, so that the inner cavity of the containing box is pressurized, the discharging device has the advantage of high discharging speed, and the problems that mixing equipment is low in speed and prone to blocking when discharging petroleum fluid are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fluid mixing, in particular to a fluid mixing device for petrochemical industry. Background Art

[0002] When oil is processed, it is necessary to mix the oil fluid, which requires a mixing device. The current mixing device not only takes a long time to mix the oil fluid, but also has a poor mixing effect, which seriously affects the quality of the processed product. At the same time, the discharge speed is not only slow, but also prone to blockage. Therefore, there is an urgent need for a fluid mixing device for petrochemical industry to overcome the above defects. Utility Model Content

[0003] In order to solve the problems existing in the prior art, the embodiment of the utility model provides a fluid mixing device for petrochemical industry, comprising a shaking assembly (1), a containing box (2), a servo motor (3), a material guide pipe (4), a discharge valve (5), an air intake assembly (6) and a mixing assembly (7), wherein the containing box (2) is arranged on the inner side of the shaking assembly (1), the servo motor (3) is fixedly mounted on the top of the containing box (2), the air intake assembly (6) is connected to one side of the top of the containing box (2), the material guide pipe (4) is connected to the top of the containing box (2), the discharge valve (5) is connected to the lower front part of the containing box (2), and the mixing assembly (7) is arranged in the inner cavity of the containing box (2);

[0004] The shaking assembly (1) comprises a first fixed seat (101), a second fixed seat (102), a cylinder (105) and a limiting wheel (106); the first fixed seat (101) and the second fixed seat (102) are respectively arranged on the left and right sides of the containing box (2); the left end of the cylinder (105) is fixedly mounted on the right side of the containing box (2), and the right end is fixedly mounted on the left side of the first fixed seat (101); and the limiting wheels (106) are fixedly mounted on both sides of the bottom of the containing box (2);

[0005] The mixing assembly (7) comprises a first gear (701), a second gear (702), a first stirring frame (703) and a second stirring frame (704); the first gear (701) is sleeved on the top of the surface of the first stirring frame (703); the second gear (702) is sleeved on the top of the surface of the second stirring frame (704); the output shaft of the servo motor (3) passes through the inner cavity of the containing box (2) and is fixedly connected to the top of the first gear (701); the top of the second gear (702) is rotatably connected to the top of the inner cavity of the containing box (2) through a bearing; the bottom of the first stirring frame (703) is rotatably connected to the bottom of the inner cavity of the containing box (2) through a bearing; the bottom of the second stirring frame (704) is rotatably connected to the bottom of the inner cavity of the containing box (2) through a bearing; the first gear (701) is meshed with the second gear (702);

[0006] The air intake assembly (6) comprises an air intake pipe (601), an air guide pipe (602), a movable rod (603) and a blocking plate (606); the bottom of the air intake pipe (601) is connected to the top of the air guide pipe (602); the bottom of the air guide pipe (602) is connected to the top of the containing box (2); the movable rod (603) is arranged in the inner cavity of the air intake pipe (601); and the blocking plate (606) is arranged in the inner cavity of the air guide pipe (602).

[0007] Optionally, the shaking assembly (1) also includes a fixed sleeve (104) and a positioning slide bar (103), wherein the fixed sleeve (104) is fixedly mounted on both sides of the front and back of the containing box (2), and the positioning slide bar (103) movably passes through the inner cavity of the fixed sleeve (104), and the left side of the positioning slide bar (103) is fixedly connected to the right side of the second fixed seat (102), and the right side of the positioning slide bar (103) is fixedly connected to the left side of the first fixed seat (101).

[0008] Optionally, the air intake assembly (6) further includes a slider (605), a slide groove (604) and a spring (607), wherein the slide grooves (604) are both provided on both sides of the movable rod (603), the slider (605) slides in the inner cavity of the slide groove (604), the spring (607) is fixedly mounted on the top of the slider (605), the left and right sides of the slider (605) are fixedly connected to the inner cavity of the air guide tube (602), and the top of the blocking plate (606) is fixedly connected to the bottom of the movable rod (603).

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] The utility model stores petroleum fluid by arranging a containing box, and facilitates limiting the overall device by arranging a first fixed seat and a second fixed seat, thereby improving the stability of the overall device, and drives the first gear to rotate by a servo motor, and at the same time drives the first stirring frame, the second gear and the second stirring frame to rotate, continuously stirring the fluid, and then shakes the containing box under the action of the cylinder, which has the advantages of high stirring efficiency and short time consumption, and solves the problem that when the mixing equipment mixes the petroleum fluid, it takes a long time to process due to its poor mixing effect. Through the cooperation of the moving rod, the spring and the sealing plate, the airflow drives the moving rod and the sealing plate to move downward under the action of the airflow, thereby pressurizing the inner cavity of the containing box, which has the advantage of fast discharge speed, and solves the problem that when the mixing equipment discharges the petroleum fluid, it is not only slow but also easy to be blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The following is a description of an embodiment of a fluid mixing device for petrochemical industry according to the utility model with reference to the accompanying drawings.

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the cross-sectional structure of the container box of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the air intake assembly of the utility model;

[0015] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0016] Description of the drawings: 1. Shaking assembly; 101. First fixed seat; 102. Second fixed seat; 103. Positioning slide rod; 104. Fixed sleeve; 105. Cylinder; 106. Limiting wheel; 2. Receiving box; 3. Servo motor; 4. Material guide pipe; 5. Discharge valve; 6. Air intake assembly; 601. Air intake pipe; 602. Air guide pipe; 603. Moving rod; 604. Slide groove; 605. Sliding block; 606. Sealing plate; 607. Spring; 7. Mixing assembly; 701. First gear; 702. Second gear; 703. First stirring frame; 704. Second stirring frame. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention, they are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0019] In addition, if the descriptions of "first", "second", etc. are involved in the present utility model, they are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0020] The specific implementation of the present invention is described in detail below in conjunction with specific embodiments:

[0021] See also Figure 1-4 The embodiment of the utility model provides a fluid mixing device for petrochemical industry, comprising a shaking assembly 1, a containing box 2, a servo motor 3, a material guide pipe 4, a discharge valve 5, an air intake assembly 6 and a mixing assembly 7. The containing box 2 is arranged on the inner side of the shaking assembly 1, the servo motor 3 is fixedly installed on the top of the containing box 2, the air intake assembly 6 is connected to one side of the top of the containing box 2, the material guide pipes 4 are connected to the top of the containing box 2, the discharge valve 5 is connected to the lower front part of the containing box 2, and the mixing assembly 7 is arranged in the inner cavity of the containing box 2;

[0022] The shaking assembly 1 includes a first fixed seat 101, a second fixed seat 102, a cylinder 105 and a limiting wheel 106. The first fixed seat 101 and the second fixed seat 102 are respectively arranged on the left and right sides of the containing box 2. The left end of the cylinder 105 is fixedly installed on the right side of the containing box 2, and the right end is fixedly installed on the left side of the first fixed seat 101. The limiting wheels 106 are fixedly installed on both sides of the bottom of the containing box 2. The first fixed seat 101 and the second fixed seat 102 are arranged to facilitate the limiting of the containing box 2, thereby improving the stability of the overall device. The cylinder 105 is arranged to reciprocate the containing box 2, so as to shake and mix the fluid in the inner cavity of the containing box 2.

[0023] The mixing assembly 7 includes a first gear 701, a second gear 702, a first stirring frame 703 and a second stirring frame 704. The first gear 701 is sleeved on the top of the surface of the first stirring frame 703, and the second gear 702 is sleeved on the top of the surface of the second stirring frame 704. The output shaft of the servo motor 3 penetrates the inner cavity of the containing box 2 and is fixedly connected to the top of the first gear 701. The top of the second gear 702 is rotatably connected to the top of the inner cavity of the containing box 2 through a bearing. The bottom of the first stirring frame 703 is rotatably connected to the bottom of the inner cavity of the containing box 2 through a bearing. The bottom of the second stirring frame 704 is rotatably connected to the bottom of the inner cavity of the containing box 2 through a bearing. The first gear 701 is meshed with the second gear 702. The first gear 701 is driven to rotate by the servo motor 3, and the first stirring frame 703, the second gear 702 and the second stirring frame 704 are driven to rotate at the same time, so as to continuously stir the fluid.

[0024] The air intake assembly 6 includes an air intake pipe 601, an air guide pipe 602, a movable rod 603 and a sealing plate 606. The bottom of the air intake pipe 601 is connected to the top of the air guide pipe 602, and the bottom of the air guide pipe 602 is connected to the top of the containing box 2. The movable rod 603 is arranged in the inner cavity of the air intake pipe 601, and the sealing plate 606 is arranged in the inner cavity of the air guide pipe 602. The sealing plate 606 is limited by setting the movable rod 603, and the bottom of the air intake pipe 601 is blocked by setting the sealing plate 606, thereby isolating the petroleum fluid from entering the inner cavity of the air intake pipe 601.

[0025] Optionally, the shaking component 1 also includes a fixed sleeve 104 and a positioning slide bar 103. The fixed sleeves 104 are fixedly installed on both sides of the front and back of the storage box 2. The positioning slide bar 103 can move through the inner cavity of the fixed sleeve 104. The left side of the positioning slide bar 103 is fixedly connected to the right side of the second fixed seat 102, and the right side of the positioning slide bar 103 is fixedly connected to the left side of the first fixed seat 101. The positioning slide bar 103 is provided to limit the fixed sleeve 104 to prevent the fixed sleeve 104 from shaking during movement. The fixed sleeve 104 is provided to limit the storage box 2 to prevent the storage box 2 from shaking during movement.

[0026] Optionally, the air intake assembly 6 also includes a slider 605, a slide groove 604 and a spring 607. The slide grooves 604 are both opened on both sides of the moving rod 603. The slider 605 slides in the inner cavity of the slide groove 604. The spring 607 is fixedly installed on the top of the slider 605. The left and right sides of the slider 605 are fixedly connected to the inner cavity of the air guide tube 602. The top of the blocking plate 606 is fixedly connected to the bottom of the moving rod 603. The slider 605 is set to limit the moving rod 603 to prevent the moving rod 603 from shaking during the movement.

[0027] In actual use, first, the petroleum fluid is introduced into the inner cavity of the containing box 2 through the guide tube 4, and then the servo motor 3 and the cylinder 105 are turned on. Under the action of the cylinder 105, the containing box 2 drives the limiting wheel 106 to move back and forth, and the petroleum fluid is shaken and mixed in the inner cavity of the containing box 2. At the same time, under the action of the servo motor 3, the first gear 701 drives the second gear 702 to rotate. When the first gear 701 and the second gear 702 rotate, the petroleum is stirred under the cooperation of the first stirring frame 703 and the second stirring frame 704. The fluid is stirred and mixed; then, during discharge, the gas enters the inner cavity of the air guide pipe 602 through the air inlet pipe 601, and at the same time, under the action of pressure, the moving rod 603 drives the sealing plate 606 to move downward, thereby pressurizing the inner cavity of the containing box 2, and then the discharge valve 5 is opened to discharge the mixed fluid; finally, when the gas is interrupted, the moving rod 603 drives the sealing plate 606 to reset under the action of the spring 607, thereby blocking the bottom of the air inlet pipe 601 to prevent the fluid from entering the inner cavity of the air inlet pipe 601.

[0028] The embodiments of the present invention have been described so far in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A fluid mixing device for petrochemical industry, characterized in that: The invention comprises a shaking assembly (1), a containing box (2), a servo motor (3), a material guide pipe (4), a discharge valve (5), an air intake assembly (6) and a mixing assembly (7), wherein the containing box (2) is arranged on the inner side of the shaking assembly (1), the servo motor (3) is fixedly mounted on the top of the containing box (2), the air intake assembly (6) is connected to one side of the top of the containing box (2), the material guide pipe (4) is connected to the top of the containing box (2), the discharge valve (5) is connected to the lower front part of the containing box (2), and the mixing assembly (7) is arranged in the inner cavity of the containing box (2); The shaking assembly (1) comprises a first fixed seat (101), a second fixed seat (102), a cylinder (105) and a limiting wheel (106); the first fixed seat (101) and the second fixed seat (102) are respectively arranged on the left and right sides of the containing box (2); the left end of the cylinder (105) is fixedly mounted on the right side of the containing box (2), and the right end is fixedly mounted on the left side of the first fixed seat (101); and the limiting wheels (106) are fixedly mounted on both sides of the bottom of the containing box (2); The mixing assembly (7) comprises a first gear (701), a second gear (702), a first stirring frame (703) and a second stirring frame (704); the first gear (701) is sleeved on the top of the surface of the first stirring frame (703); the second gear (702) is sleeved on the top of the surface of the second stirring frame (704); the output shaft of the servo motor (3) passes through the inner cavity of the containing box (2) and is fixedly connected to the top of the first gear (701); the top of the second gear (702) is rotatably connected to the top of the inner cavity of the containing box (2) through a bearing; the bottom of the first stirring frame (703) is rotatably connected to the bottom of the inner cavity of the containing box (2) through a bearing; the bottom of the second stirring frame (704) is rotatably connected to the bottom of the inner cavity of the containing box (2) through a bearing; the first gear (701) is meshed with the second gear (702); The air intake assembly (6) comprises an air intake pipe (601), an air guide pipe (602), a movable rod (603) and a blocking plate (606); the bottom of the air intake pipe (601) is connected to the top of the air guide pipe (602); the bottom of the air guide pipe (602) is connected to the top of the containing box (2); the movable rod (603) is arranged in the inner cavity of the air intake pipe (601); and the blocking plate (606) is arranged in the inner cavity of the air guide pipe (602).

2. The fluid mixing device for petrochemical industry according to claim 1, characterized in that: The shaking assembly (1) also includes a fixed sliding sleeve (104) and a positioning sliding rod (103), wherein the fixed sliding sleeve (104) is fixedly mounted on both sides of the front and back of the containing box (2), and the positioning sliding rod (103) movably passes through the inner cavity of the fixed sliding sleeve (104), and the left side of the positioning sliding rod (103) is fixedly connected to the right side of the second fixed seat (102), and the right side of the positioning sliding rod (103) is fixedly connected to the left side of the first fixed seat (101).

3. The fluid mixing device for petrochemical industry according to claim 1, characterized in that: The air intake assembly (6) further comprises a slider (605), a slide groove (604) and a spring (607); the slide grooves (604) are both provided on both sides of the movable rod (603); the slider (605) slides in the inner cavity of the slide groove (604); the spring (607) is fixedly mounted on the top of the slider (605); the left and right sides of the slider (605) are fixedly connected to the inner cavity of the air guide tube (602); and the top of the blocking plate (606) is fixedly connected to the bottom of the movable rod (603).

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