High-shear mixer for producing aluminum-magnesium alloy flame retardant

Abstract

The utility model relates to the technical field of chemical machinery, and discloses a high shear mixer for aluminum magnesium alloy flame retardant production, which comprises a mixing barrel and a top cover, the outer side of the mixing barrel is sleeved with a temperature control assembly, the top of the top cover is provided with a motor, the output end of the motor is provided with a shearing assembly, one side of the motor is provided with an adjusting assembly, and the adjusting assembly is provided with a shearing assembly. The temperature control assembly comprises an upper temperature control layer and a lower temperature control layer, the upper temperature control layer and the lower temperature control layer are both arranged on the outer side of the mixing barrel, one side of the upper temperature control layer and one side of the lower temperature control layer are both fixedly connected with a main coil pipe and an auxiliary coil pipe, and the outer side of the mixing barrel is fixedly connected with an inductor and a controller. According to the utility model, through the cooperation of the inductor, the upper temperature control layer, the lower temperature control layer, the controller, the input pipe, the main coil pipe, the auxiliary coil pipe and other structures, the multi-area fixed-point temperature control operation is realized, the temperature is accurately controlled, the energy waste is reduced, and the temperature control efficiency and the product quality are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry machinery technical field especially relates to aluminium magnesium alloy flame retardant production uses high shear mixer. BACKGROUND

[0002] Aluminium magnesium alloy flame retardant is a kind of chemical substance for improving the flame retardant performance of aluminium magnesium alloy, which protects aluminium magnesium alloy material by inhibiting combustion reaction, preventing flame spread and other ways.

[0003] High shear mixer is a kind of equipment that utilizes high-speed rotating rotor or impeller to generate strong shear force, and carries out fast, efficient mixing, dispersion, emulsification and other operations of different materials. In the production process of aluminium magnesium alloy flame retardant, various raw materials need to be fully mixed and reacted to obtain products with excellent performance.

[0004] In the prior art, high shear mixer has simple structure and is convenient to use, which can well meet the mixing and stirring requirements of aluminium magnesium alloy flame retardant. However, there is a deficiency that in the production process of aluminium magnesium alloy flame retardant, some exothermic or endothermic reactions occur, and the temperature in the mixing process needs to be accurately controlled. However, high shear mixer generates a large amount of heat when running at high speed, and the heat is not uniformly distributed. A single temperature adjusting device can only adjust the overall temperature, and cannot quickly and accurately adjust the local temperature, thereby affecting the quality and performance of the mixed products. Therefore, the high shear mixer for aluminium magnesium alloy flame retardant production is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above deficiencies, the utility model provides a high shear mixer for aluminium magnesium alloy flame retardant production, which aims to improve the uneven heat distribution of the high shear mixer in the prior art, so as to quickly and accurately adjust the local temperature, and thereby affect the quality and performance of the combined products.

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

[0007] The high shear mixer for aluminium magnesium alloy flame retardant production comprises a mixing barrel and a top cover, a temperature control assembly is arranged outside the mixing barrel, a motor is arranged at the top of the top cover, a shear assembly is arranged at the output end of the motor, and an adjusting assembly is arranged on one side of the motor.

[0008] The temperature control assembly comprises an upper temperature control layer and a lower temperature control layer, the upper temperature control layer and the lower temperature control layer are arranged outside the mixing barrel, a main coil pipe and an auxiliary coil pipe are fixedly connected to one side of the upper temperature control layer and the lower temperature control layer, and an inductor and a controller are fixedly connected to the outside of the mixing barrel.

[0009] As a further description of the above technical scheme:

[0010] The shearing assembly comprises a rotating disc fixedly connected to the output end of the motor, and the end of the rotating disc away from the motor is uniformly provided with a connecting pipe, and the outer side of the connecting pipe is equipped with a vortex device;

[0011] As a further description of the above technical solution:

[0012] The adjusting assembly comprises a base frame provided on the outer side of the mixing barrel, a support rod rotatably connected to the top of the base frame, a hydraulic rod provided between the base frame and the support rod, and the motor is fixedly connected to one end of the support rod;

[0013] As a further description of the above technical solution:

[0014] One side of the main coil pipe and the auxiliary coil pipe is fixedly connected with an input pipe, and the other side of the main coil pipe and the auxiliary coil pipe is fixedly connected with an output pipe;

[0015] As a further description of the above technical solution:

[0016] The middle part of the top cover is provided with a sealing gasket, and the outer side of the mixing barrel is sleeved with a heat insulation layer;

[0017] As a further description of the above technical solution:

[0018] A plurality of the connecting pipes are equipped with blades, the blades are specifically provided in plurality, and the middle part of the vortex device is uniformly provided with a plurality of vortex holes;

[0019] As a further description of the above technical solution:

[0020] The input pipe, the output pipe and the inductor are specifically provided in plurality;

[0021] As a further description of the above technical solution:

[0022] The outer side of the mixing barrel is fixedly connected with an operation panel, and the inductor and the operation panel are electrically connected with the controller.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] 1、The utility model discloses a temperature control device for mixing barrel, which comprises a mixing barrel, a control device, an inductor, an input pipe, an output pipe and an external cold and hot device.

[0025] 2. The utility model discloses, through motor drive turntable rotation, turntable drive link pipe and blade rotation, shearing mixing to material, supplement vortex ware rotation, vortex ware drive vortex hole rotation, vortex hole forms local vortex effect, strengthens material fluidity, effectively promotes material mixing efficiency.

[0026] 3. The utility model discloses, through the support rod drive support link rod removal, support link rod drive motor removal, motor drives top cap to move to suitable height after making top cap fast and convenient cover mixed bucket, reduce the labor intensity of operator, promote mixing operation modularization setting and automation level, effectively promote operation efficiency. DRAWINGS

[0027] Figure 1 It is the three-dimensional schematic view of high shear mixer for aluminum magnesium alloy flame retardant production that the utility model proposes;

[0028] Figure 2 It is the structure schematic view of hydraulic rod of high shear mixer for aluminum magnesium alloy flame retardant production that the utility model proposes;

[0029] Figure 3 It is the structure schematic view of main disc pipe of high shear mixer for aluminum magnesium alloy flame retardant production that the utility model proposes;

[0030] Figure 4 It is the structure schematic view of link pipe of high shear mixer for aluminum magnesium alloy flame retardant production that the utility model proposes.

[0031] Legend:

[0032] 1, mixed bucket;2, top cap;3, sealing washer;4, heat insulation layer;5, upper temperature control layer;6, lower temperature control layer;7, main disc pipe;8, vice disc pipe;9, input pipe;10, output pipe;11, inductor;12, controller;13, operation panel;14, motor;15, turntable;16, link pipe;17, blade;18, vortex ware;19, vortex hole;20, bottom frame;21, support link rod;22, hydraulic rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0034] Reference Figure 1 and Figure 4The utility model provides a kind of high shear mixer for aluminium-magnesium alloy flame retardant production, including mixing bucket 1 and top cover 2, for providing reaction and mixing space to material mixing, the outside of mixing bucket 1 is equipped with temperature control component, top cover 2 top is provided with motor 14, for providing the motive power of shear component rotation, motor 14 is equipped with shear component, motor 14 side is provided with adjusting component;

[0035] Temperature control component includes upper temperature control layer 5 and lower temperature control layer 6, for the temperature monitoring and temperature control of corresponding position of multiple areas, upper temperature control layer 5 and lower temperature control layer 6 are all set in the outside of mixing bucket 1, one side of upper temperature control layer 5 and lower temperature control layer 6 is fixedly connected with main coil pipe 7 and vice coil pipe 8, for conveying hot or cold medium to carry out the temperature adjustment of mixing bucket 1, the outside of mixing bucket 1 is fixedly connected with inductor 11 and controller 12, for detecting the local temperature change of mixing bucket 1 and controlling external cold and hot device timely work and inputting hot or cold medium to participate in temperature control.

[0036] Refer to Figure 4 Shear component includes carousel 15, carousel 15 is fixedly connected at the output end of motor 14, carousel 15 is used to drive multiple adapter tubes 16 synchronous rotation, improves mixing area, in turn improves mixing efficiency, the end of carousel 15 away from motor 14 is evenly distributed with adapter tube 16, the outside of adapter tube 16 is equipped with eddy current device 18, for to improve local mixing efficiency, adjusting component includes chassis 20, chassis 20 is set in the outside of mixing bucket 1, the top of chassis 20 is rotatably connected with support rod 21, for supporting top cover 2, in turn adjusts the height of top cover 2, hydraulic rod 22 is arranged between chassis 20 and support rod 21, for changing the position of support rod 21, in turn adjusts the position of top cover 2 in mixing bucket 1, motor 14 is fixedly connected at one end of support rod 21.

[0037] Refer to Figures 1-4, one side of the main coil 7 and the auxiliary coil 8 is fixedly connected with an input pipe 9, which is used to provide a conveying space for hot and cold media, timely adjust the hot and cold, and improve the efficiency of local hot and cold adjustment. The other side of the main coil 7 and the auxiliary coil 8 is fixedly connected with an output pipe 10, which is used to discharge the exchange medium. A sealing gasket 3 is provided in the middle of the top cover 2, and an insulating layer 4 is provided on the outside of the mixing barrel 1 to provide certain protection for the stability of the mixing barrel 1, ensure the stability of stable changes, prevent large temperature differences, and thus affect the internal mixing quality. A blade 17 is installed between multiple connecting pipes 16, and the blade 17 is specifically provided with multiple blades for material The vortex flow device 18 is used for concentrated shearing, and multiple vortex holes 19 are evenly opened in the middle of the vortex flow device 18 to drive the mixing intensity and diversified mixing mode of the local material mixture, thereby improving the mixing quality and mixing efficiency. The input pipe 9, the output pipe 10 and the sensor 11 are specifically provided with multiple sensors 11 and the output pipe 10 are adapted to the multi-zone temperature control setting of the upper temperature control layer 5 and the lower temperature control layer 6. An operation panel 13 is fixedly connected to the outside of the mixing barrel 1, and the sensor 11 and the operation panel 13 are both electrically connected to the controller 12, so that the controller 12 can receive and transmit signals in time to improve the automation efficiency.

[0038] Working principle: First, the material is added to the mixing barrel 1, and the hydraulic rod 22 is started. The hydraulic rod 22 drives the support rod 21 to move, and the support rod 21 drives the motor 14 to move. The motor 14 drives the top cover 2 to move to a suitable height so that the top cover 2 covers the mixing barrel 1. Then, the motor 14 is started, and the motor 14 drives the turntable 15 to rotate. The turntable 15 drives the connecting pipe 16 and the blade 17 to rotate, shearing and stirring the material. The vortex finder 18 rotates, and the vortex finder 18 drives the vortex hole 19 to rotate. The vortex hole 19 forms a local vortex effect to improve the mixing efficiency.

[0039] Secondly, during the mixed operation, the sensor 11 simultaneously monitors the temperature changes of the upper temperature control layer 5 and the lower temperature control layer 6. When the local temperature of the upper temperature control layer 5 or the lower temperature control layer 6 reaches the set value, the sensor 11 transmits a signal to the controller 12, and the controller 12 transmits a start signal to the external cooling and heating device. The cold and hot media enter the main coil 7 and the auxiliary coil 8 through the input pipe 9 to adjust the temperature of the corresponding area, and perform multi-area fixed-point temperature control operation.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high shear mixer for the production of flame retardants for aluminum magnesium alloys, comprising a mixing bowl (1) and a top cover (2), characterized in that: The outer side of the mixing barrel (1) is sleeved with a temperature control assembly, the top of the top cover (2) is provided with a motor (14), the output end of the motor (14) is equipped with a shearing assembly, and the side of the motor (14) is provided with an adjusting assembly. The temperature control assembly comprises an upper temperature control layer (5) and a lower temperature control layer (6), the upper temperature control layer (5) and the lower temperature control layer (6) are arranged on the outer side of the mixing barrel (1), one side of the upper temperature control layer (5) and the lower temperature control layer (6) is fixedly connected with a main coil pipe (7) and a secondary coil pipe (8), and the outer side of the mixing barrel (1) is fixedly connected with an inductor (11) and a controller (12).

2. The high shear mixer for production of aluminum magnesium alloy flame retardant according to claim 1, characterized in that: The shearing assembly comprises a rotating disc (15), the rotating disc (15) is fixedly connected to the output end of the motor (14), and the end of the rotating disc (15) away from the motor (14) is uniformly provided with a connecting pipe (16), and the outer side of the connecting pipe (16) is equipped with an eddy current device (18).

3. The high shear mixer for production of fire retardant aluminum magnesium alloy according to claim 1, characterized in that: The adjusting assembly comprises a chassis (20), the chassis (20) is arranged on the outer side of the mixing barrel (1), the top of the chassis (20) is rotatably connected with a supporting rod (21), a hydraulic rod (22) is arranged between the chassis (20) and the supporting rod (21), and the motor (14) is fixedly connected to one end of the supporting rod (21).

4. The high shear mixer for production of fire retardant aluminum magnesium alloy according to claim 1, characterized in that: One side of the main coil pipe (7) and the secondary coil pipe (8) is fixedly connected with an input pipe (9), and the other side of the main coil pipe (7) and the secondary coil pipe (8) is fixedly connected with an output pipe (10).

5. The high shear mixer for production of fire retardant aluminum magnesium alloy according to claim 1, characterized by: The middle part of the top cover (2) is provided with a sealing gasket (3), and the outer side of the mixing barrel (1) is sleeved with a heat insulation layer (4).

6. The high shear mixer for production of fire retardant for aluminum magnesium alloy according to claim 2, characterized in that: A plurality of the connecting pipes (16) are equipped with blades (17), the blades (17) are specifically provided with a plurality of blades (17), and the middle part of the eddy current device (18) is uniformly provided with a plurality of eddy current holes (19).

7. The high shear mixer for production of fire retardant aluminum magnesium alloy according to claim 4, characterized by: The input pipe (9), the output pipe (10) and the inductor (11) are each specifically provided with a plurality of.

8. The high shear mixer for production of fire retardant aluminum magnesium alloy according to claim 1, characterized by: The outer side of the mixing barrel (1) is fixedly connected with an operation panel (13), and the inductor (11) and the operation panel (13) are electrically connected with the controller (12).

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