Mixing device for preparing polyethylene wax aqueous dispersion

Abstract

The utility model discloses a mixing device for preparing polyethylene wax aqueous dispersion, which comprises a support plate, the top of the support plate is fixedly connected with a mixing tank, the outer side of the mixing tank is fixedly connected with a heating pad, and a stirring mechanism is arranged in the mixing tank; the stirring mechanism comprises a motor, a fixing ring is fixedly connected to the interior of the mixing tank, a gear ring is fixedly connected to the bottom of the fixing ring, the motor is fixedly connected to the top of the mixing tank, and the output end of the motor penetrates through the fixing ring and is fixedly connected with a rotating triangular rod; the top of the rotating triangular rod is rotatably connected with three first gears, the first gears are in meshed connection with the gear ring, the interiors of the first gears are fixedly connected with second stirring rods, and the bottom ends of the second stirring rods penetrate through the rotating triangular rod and are rotatably connected with the rotating triangular rod; the mixing device for preparing the polyethylene wax water-based dispersion disclosed by the utility model has the effects of uniform mixing and high efficiency.

Description

Technical Field

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

[0002] Polyethylene wax aqueous dispersion is an emulsion-like substance formed by dispersing polyethylene wax in water and adding appropriate auxiliary agents such as dispersants, emulsifiers and stabilizers to suspend the polyethylene wax in the water in the form of fine particles.

[0003] In the prior art, a conventional single-shaft rotary stirring device is usually used in the preparation of polyethylene wax aqueous dispersions, that is, a rotating rod is driven to rotate by a motor, and a plurality of stirring blades are fixedly connected to both sides of the rotating rod, so that the stirring blades drive the materials to mix. In such a mixing method, the stirring blades all rotate in the same direction, making it impossible to further stir the objects in multiple aspects when stirring the objects, resulting in uneven stirring and low efficiency, which is difficult to meet the current high-efficiency production needs.

[0004] In view of the above problems, we have introduced a mixing device for preparing aqueous dispersion of polyethylene wax. Utility Model Content

[0005] The utility model discloses a mixing device for preparing a polyethylene wax aqueous dispersion, aiming to solve the technical problems of low mixing efficiency and poor mixing effect of the existing mixing tank.

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

[0007] A mixing device for preparing a polyethylene wax aqueous dispersion comprises a support plate, a mixing tank is fixedly connected to the top of the support plate, a heating pad is fixedly connected to the outside of the mixing tank, and a stirring mechanism is arranged inside the mixing tank;

[0008] The stirring mechanism includes a motor, a fixing ring is fixedly connected inside the mixing tank, a gear ring is fixedly connected to the bottom of the fixing ring, a motor is fixedly connected to the top of the mixing tank, an output end of the motor is fixedly connected to a rotating triangular rod through the fixing ring, three first gears are rotatably connected to the top of the rotating triangular rod, the first gear is meshed with the gear ring, a second stirring rod is fixedly connected inside the first gear, the bottom end of the second stirring rod passes through the rotating triangular rod and is rotatably connected to the rotating triangular rod, a third gear is fixedly connected to the outside of the second stirring rod and located below the rotating triangular rod, three first stirring rods are rotatably connected inside the rotating triangular rod, a second gear is fixedly connected to the outside of the first stirring rod and located below the rotating triangular rod, the second gear is meshed with the third gear, a first groove is provided at the inner top of the mixing tank, a second groove is provided at the inner top of the mixing tank and on a side close to the first groove, the top of the second stirring rod is rotatably connected to the second groove, and the first stirring rod is rotatably connected to the first groove.

[0009] By setting a motor to drive the rotating triangular rod to rotate, the first gear, the first stirring rod and the second stirring rod rotate around the ring gear. The first gear is meshed with the ring gear to make the first gear rotate on its own, and the third gear follows the rotation. Then, the second gear is meshed with the third gear to make the first stirring rod and the second stirring rod rotate on their own, thereby improving the stirring efficiency.

[0010] In a preferred embodiment, four storage tanks are fixedly connected to the top of the mixing tank, a connecting pipe is fixedly connected to one side of the storage tank, a feeding pump is fixedly connected to the side of the connecting pipe away from the storage tank, a delivery pipe is fixedly connected to the bottom of the feeding pump, the bottom end of the delivery pipe passes through the mixing tank and extends to the interior of the mixing tank, a feeding pipe is fixedly connected to the top of the storage tank, a pipe cover is threadedly connected to the top of the feeding pipe, and ruler windows are provided on the outsides of the storage tanks.

[0011] By setting a feeding pump, the raw materials in the storage tank can enter the mixing tank through the connecting pipe, the feeding pump and the conveying pipe in sequence.

[0012] In a preferred embodiment, a feed port is fixedly connected to one side of the mixing tank and located above the heating pad, and one side of the feed port penetrates into the interior of the mixing tank.

[0013] The raw materials to be mixed are placed inside the mixing tank by setting a feed inlet.

[0014] In a preferred solution, a discharge pipe is fixedly connected to the bottom of the mixing tank, and an electric valve is fixedly connected to the outer side of the discharge pipe.

[0015] The discharge of materials inside the mixing tank is controlled by setting a discharge pipe and an electric valve.

[0016] In a preferred solution, a temperature sensor is fixedly connected to a side of the mixing tank away from the feed inlet, and one end of the temperature sensor passes through the mixing tank and extends to the interior of the mixing tank.

[0017] The temperature inside the mixing tank can be known by setting a temperature sensor.

[0018] In a preferred solution, four corners of the bottom of the support plate are fixedly connected with columns, and the bottom of the columns is fixedly connected with a base.

[0019] The device is supported and fixed by arranging upright columns and a base.

[0020] The utility model provides a mixing device for preparing a polyethylene wax aqueous dispersion, which has the following advantages:

[0021] First, start the motor so that the output end of the motor drives the rotating triangular rod to rotate, and then the first stirring rod and the second stirring rod rotate around the first groove and the second groove respectively, and at the same time, the first gear is engaged with the gear ring to make the first gear rotate on itself, and then the third gear is rotated through the first gear, and the second stirring rod follows the rotation, and then the third gear is engaged with the second gear, so that the second gear follows the rotation, and then the first stirring rod rotates, which is conducive to quickly and evenly stirring and mixing the raw materials inside the mixing tank and improving the mixing efficiency.

[0022] Secondly, by turning the tube cover, the raw materials to be added are added from the feeding tube to the inside of the storage tank, and then the feeding pump is started, so that the raw materials inside the storage tank are sequentially sent to the inside of the mixing tank through the connecting tube, the feeding pump, and the delivery tube, and the amount of feeding can be observed through the scale window, which is conducive to quantitative addition of the required raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The utility model discloses a three-dimensional schematic diagram of a mixing device for preparing a polyethylene wax aqueous dispersion.

[0024] Figure 2 It is a partial stereoscopic schematic diagram of a mixing device for preparing a polyethylene wax aqueous dispersion proposed by the utility model.

[0025] Figure 3 It is a partial stereoscopic schematic diagram of a mixing device for preparing a polyethylene wax aqueous dispersion proposed by the utility model.

[0026] Figure 4 A mixing device for preparing a polyethylene wax aqueous dispersion according to the utility model Figure 2 Enlarged schematic diagram at point A in the middle.

[0027] In the attached drawings: 1. support plate; 2. mixing tank; 3. feed port; 4. heating pad; 5. stirring mechanism; 501. motor; 502. fixing ring; 503. rotating triangle rod; 504. gear ring; 505. first gear; 506. second gear; 507. third gear; 508. first stirring rod; 509. second stirring rod; 510. first groove; 511. second groove; 601. storage tank; 602. feeding pipe; 603. pipe cover; 604. ruler window; 605. feeding pump; 606. connecting pipe; 607. conveying pipe; 7. temperature sensor; 8. discharge pipe; 9. electric valve; 10. column; 11. base. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application usually described and marked in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0029] The utility model discloses a mixing device for preparing a polyethylene wax aqueous dispersion, which is mainly used in the scenario of preparing and mixing the polyethylene wax aqueous dispersion.

[0030] Reference Figure 1-Figure 4 , a mixing device for preparing a polyethylene wax aqueous dispersion, comprising a support plate 1, a mixing tank 2 is fixedly connected to the top of the support plate 1, a heating pad 4 is fixedly connected to the outside of the mixing tank 2, and a stirring mechanism 5 is arranged inside the mixing tank 2;

[0031] The stirring mechanism 5 includes a motor 501, a fixing ring 502 is fixedly connected to the inside of the mixing tank 2, a gear ring 504 is fixedly connected to the bottom of the fixing ring 502, the motor 501 is fixedly connected to the top of the mixing tank 2, the output end of the motor 501 passes through the fixing ring 502 and is fixedly connected to a rotating triangular rod 503, a fixing rod is provided on the top of the rotating triangular rod 503 and extends to the inside of the fixing ring 502 and is fixedly connected to the output end of the motor 501, three first gears 505 are rotatably connected to the top of the rotating triangular rod 503, the first gears 505 are meshed with the gear ring 504, a second stirring rod 509 is fixedly connected to the inside of the first gear 505, and the bottom end of the second stirring rod 509 passes through the rotating triangular rod 50 3 and is rotatably connected to the rotating triangle rod 503, a third gear 507 is fixedly connected to the outside of the second stirring rod 509 and located below the rotating triangle rod 503, three first stirring rods 508 are rotatably connected inside the rotating triangle rod 503, a second gear 506 is fixedly connected to the outside of the first stirring rod 508 and located below the rotating triangle rod 503, and the second gear 506 is meshed and connected with the third gear 507, a first groove 510 is provided on the inner top of the mixing tank 2, a second groove 511 is provided on the inner top of the mixing tank 2 and close to the first groove 510, the top end of the second stirring rod 509 is rotatably connected to the second groove 511, and the first stirring rod 508 is rotatably connected to the first groove 510.

[0032] A feed port 3 is fixedly connected to one side of the mixing tank 2 and located above the heating pad 4 , and one side of the feed port 3 penetrates into the interior of the mixing tank 2 .

[0033] Among them, a discharge pipe 8 is fixedly connected to the bottom of the mixing tank 2, and an electric valve 9 is fixedly connected to the outer side of the discharge pipe 8.

[0034] A temperature sensor 7 is fixedly connected to a side of the mixing tank 2 away from the feed port 3 , and one end of the temperature sensor 7 passes through the mixing tank 2 and extends to the interior of the mixing tank 2 .

[0035] The four corners of the bottom of the support plate 1 are fixedly connected with columns 10 , and the bottom of the column 10 is fixedly connected with a base 11 .

[0036] In this embodiment: the motor 501 is started so that the output end of the motor 501 drives the rotating triangular rod 503 to rotate, and then the first stirring rod 508 and the second stirring rod 509 are rotated around the first groove 510 and the second groove 511 respectively, and at the same time, the first gear 505 is meshed with the gear ring 504 to make the first gear 505 rotate on itself, and then the third gear 507 is rotated through the first gear 505, and the second stirring rod 509 follows the rotation, and then the third gear 507 is meshed with the second gear 506, so that the second gear 506 follows the rotation, and then the first stirring rod 508 is rotated, which is beneficial to quickly and evenly stirring and mixing the raw materials inside the mixing tank 2 and improving the mixing efficiency.

[0037] In the above technical solution, considering the problem of being unable to add materials quantitatively, in order to solve such problem, the specific operation is as follows:

[0038] Reference Figure 1-Figure 4 In a preferred embodiment, four storage tanks 601 are fixedly connected to the top of the mixing tank 2, a connecting pipe 606 is fixedly connected to one side of the storage tank 601, a feeding pump 605 is fixedly connected to the side of the connecting pipe 606 away from the storage tank 601, a delivery pipe 607 is fixedly connected to the bottom of the feeding pump 605, the bottom end of the delivery pipe 607 passes through the mixing tank 2 and extends to the interior of the mixing tank 2, a feeding pipe 602 is fixedly connected to the top of the storage tank 601, a pipe cover 603 is threadedly connected to the top of the feeding pipe 602, and a ruler window 604 is opened on the outside of the storage tank 601.

[0039] In this embodiment: by rotating the tube cover 603, the raw materials to be added are added from the feeding tube 602 to the interior of the storage tank 601, and then the feeding pump 605 is started, so that the raw materials inside the storage tank 601 are sequentially delivered to the interior of the mixing tank 2 through the connecting tube 606, the feeding pump 605, and the conveying tube 607, and the amount of the delivered materials can be observed through the scale window 604, which is conducive to the quantitative addition of the required raw materials.

[0040] Working principle: When in use, the raw materials to be mixed are added from the feed port 3 to the inside of the mixing tank 2, the heating pad 4 is started to heat the mixing tank 2, and then the feeding pump 605 is started in turn according to the raw materials required, so that the added materials in the storage tank 601 pass through the connecting pipe 606, the feeding pump 605, and the conveying pipe 607 in turn to enter the inside of the mixing tank 2, and the amount can be observed through the scale window 604, and then the motor 501 is started, so that the output end of the motor 501 drives the rotating triangular rod 503 to rotate, and then the first stirring rod 508 and the second stirring rod 50 9 rotates around the first groove 510 and the second groove 511 respectively, and at the same time, the first gear 505 is meshed with the gear ring 504, so that the first gear 505 rotates, and then the third gear 507 is rotated through the first gear 505, and the second stirring rod 509 follows the rotation, and then the third gear 507 is meshed with the second gear 506, so that the second gear 506 follows the rotation, and then the first stirring rod 508 is rotated, which is beneficial to quickly and evenly mix the raw materials inside the mixing tank 2, improve the mixing efficiency, and the mixed raw materials are discharged through the discharge pipe 8.

[0041] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited to this. The replacement can be a replacement of part of the structure, device, method step, or a complete technical solution. Equivalent replacement or change based on the technical solution of the utility model and its utility model concept should be included in the protection scope of the utility model.

Claims

1. A mixing device for preparing a polyethylene wax aqueous dispersion, comprising a support plate (1), characterized in that: A mixing tank (2) is fixedly connected to the top of the support plate (1), a heating pad (4) is fixedly connected to the outside of the mixing tank (2), and a stirring mechanism (5) is provided inside the mixing tank (2); The stirring mechanism (5) comprises a motor (501), a fixing ring (502) is fixedly connected inside the mixing tank (2), a gear ring (504) is fixedly connected to the bottom of the fixing ring (502), the motor (501) is fixedly connected to the top of the mixing tank (2), the output end of the motor (501) passes through the fixing ring (502) and is fixedly connected to a rotating triangular rod (503), the top of the rotating triangular rod (503) is rotatably connected to three first gears (505), the first gears (505) are meshedly connected to the gear ring (504), a second stirring rod (509) is fixedly connected inside the first gear (505), the bottom end of the second stirring rod (509) passes through the rotating triangular rod (503) and is rotatably connected to the rotating triangular rod (503), and the second stirring rod (509) is fixedly connected to the bottom of the second stirring rod (509) A third gear (507) is fixedly connected to the outside of the mixing rod (509) and located below the rotating triangular rod (503); three first stirring rods (508) are rotatably connected inside the rotating triangular rod (503); a second gear (506) is fixedly connected to the outside of the first stirring rod (508) and located below the rotating triangular rod (503); the second gear (506) is meshingly connected to the third gear (507); a first groove (510) is provided at the inner top of the mixing tank (2); a second groove (511) is provided at the inner top of the mixing tank (2) and on a side close to the first groove (510); the top end of the second stirring rod (509) is rotatably connected to the second groove (511); and the first stirring rod (508) is rotatably connected to the first groove (510).

2. A mixing device for preparing a polyethylene wax aqueous dispersion according to claim 1, characterized in that: The top of the mixing tank (2) is fixedly connected to four storage tanks (601), one side of the storage tank (601) is fixedly connected to a connecting pipe (606), the side of the connecting pipe (606) away from the storage tank (601) is fixedly connected to a feeding pump (605), the bottom of the feeding pump (605) is fixedly connected to a delivery pipe (607), the bottom end of the delivery pipe (607) passes through the mixing tank (2) and extends to the interior of the mixing tank (2), the top of the storage tank (601) is fixedly connected to a feeding pipe (602), the top of the feeding pipe (602) is threadedly connected to a pipe cover (603), and the outer side of each storage tank (601) is provided with a ruler window (604).

3. A mixing device for preparing a polyethylene wax aqueous dispersion according to claim 1, characterized in that: A feed port (3) is fixedly connected to one side of the mixing tank (2) and located above the heating pad (4), and one side of the feed port (3) penetrates into the interior of the mixing tank (2).

4. A mixing device for preparing a polyethylene wax aqueous dispersion according to claim 1, characterized in that: A discharge pipe (8) is fixedly connected to the bottom of the mixing tank (2), and an electric valve (9) is fixedly connected to the outer side of the discharge pipe (8).

5. A mixing device for preparing a polyethylene wax aqueous dispersion according to claim 1, characterized in that: A temperature sensor (7) is fixedly connected to a side of the mixing tank (2) away from the feed port (3), and one end of the temperature sensor (7) passes through the mixing tank (2) and extends into the interior of the mixing tank (2).

6. A mixing device for preparing a polyethylene wax aqueous dispersion according to claim 1, characterized in that: The four corners of the bottom of the support plate (1) are fixedly connected to upright posts (10), and the bottom of the upright posts (10) is fixedly connected to a base (11).

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