Compound colorant emulsification reaction equipment

Abstract

The utility model discloses compound colorant emulsification reaction equipment which comprises an emulsification reaction tank, a driving device is fixedly mounted in the middle of the upper end of the emulsification reaction tank, the output end of the driving device is in transmission connection with a driving gear, and the lower end of the driving gear is fixedly connected with a feeding blade. The lower end of the emulsification reaction tank is fixedly communicated with a feeding barrel. By starting the driving device, the driving gear drives the feeding blade to rotate in the feeding barrel, raw materials in the emulsification reaction tank enter the feeding barrel from the feeding port, the feeding blade conveys the raw materials at the bottom of the emulsification reaction tank to the middle position of the emulsification reaction tank, and through cooperation of the gear ring, the driving gear and the driven gear, the raw materials in the emulsification reaction tank can be fed into the feeding barrel. The three stirring blades stir and rotate in the emulsification reaction tank to quickly stir raw materials at the bottom of the emulsification reaction tank to a position close to the inner container, so that non-uniform heating of the raw materials in the emulsification reaction tank is avoided, and the production efficiency of equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of compound colorant production equipment, in particular to compound colorant emulsification reaction equipment. Background Art

[0002] Compound colorant is a chemical substance carefully mixed from multiple color components. It is used for product dyeing and can produce rich color effects in the product. When producing compound colorants, the factory needs to use emulsification reaction equipment to vigorously stir and shear the raw materials and base materials in the cylinder. The colorant raw materials are dispersed into tiny droplets and evenly distributed in the base material to form a stable emulsified system, producing the raw materials into compound colorants.

[0003] In the prior art, for example, Chinese patent CN220496305U discloses a compound colorant emulsification reaction device, comprising a cylinder, an upper surface of the cylinder is fixedly connected to an inlet hole, an upper surface of the cylinder is fixedly connected to a feed pipe, an upper surface of the cylinder is mounted with a motor, a lower surface of the cylinder is fixedly connected to a plurality of columns, a lower surface of the cylinder is fixedly connected to a discharge pipe, an arc surface of the cylinder is provided with an adjustment structure, the adjustment structure comprises a limit ring, an inner wall of the limit ring is fixedly connected to the arc surface of the cylinder, and the arc surface of the limit ring is fixedly connected to a connecting plate.

[0004] At present, most compound colorant emulsification reaction equipment will install a heating device in the equipment to improve the emulsification efficiency of the equipment. However, the heating device is installed on the inner wall of the reaction tank, so that the raw materials at the bottom of the tank cannot be heated, resulting in uneven heating of the raw materials in the reaction tank, affecting the production efficiency of the compound colorant. Summary of the invention

[0005] The purpose of the utility model is to provide a composite colorant emulsification reaction device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compound colorant emulsification reaction equipment, comprising an emulsification reaction tank, a driving device is fixedly installed in the middle of the upper end of the emulsification reaction tank, the output end of the driving device is transmission-connected with a driving gear, the lower end of the driving gear is fixedly connected with a feeding blade, the lower end of the emulsification reaction tank is fixedly connected with a feeding barrel, the outer surface of the feeding barrel is provided with a plurality of feeding ports, the feeding blade is located in the feeding barrel, the outer surface of the driving gear is meshed with a plurality of driven gears, the lower ends of the plurality of driven gears are fixedly connected with stirring blades, a gear ring is arranged inside the emulsification reaction tank, and one side of the plurality of driven gears is respectively meshed with the inner wall of the gear ring.

[0007] As a further preferred embodiment of the present technical solution, a plurality of heating devices are fixedly installed on the inner wall of the emulsification reaction tank, an inner liner is fixedly connected to the bottom of the emulsification reaction tank, and the inner wall of the inner liner is fixedly connected to the outer surface of the gear ring.

[0008] As a further preferred embodiment of the present technical solution, a support frame is fixedly connected to the middle of the bottom of the emulsification reaction tank, a sliding groove 1 is opened at the upper end of the support frame, and the inner wall of the sliding groove 1 is slidably connected to the lower ends of the plurality of stirring blades.

[0009] As a further preferred embodiment of the present technical solution, a plurality of reinforcing ribs are fixedly connected to the outer surface of the upper barrel, and one side of the plurality of reinforcing ribs is respectively fixedly connected to the bottom of the inner wall of the emulsification reaction tank.

[0010] As a further preferred embodiment of the present technical solution, one side of the upper end of the emulsification reaction tank is fixedly connected with a feed pipe, and one end of the feed pipe is clamped with a sealing cover.

[0011] As a further preferred embodiment of the present technical solution, the other side of the upper end of the emulsification reaction tank is fixedly connected to a pressure relief pipe, one side of the pressure relief pipe is fixedly connected to an exhaust pipe, a sliding plate is provided on the inner wall of the pressure relief pipe, a sliding rod is fixedly connected to the middle part of the lower end of the sliding plate, a valve flap is slidably connected to the outer surface of the sliding rod, a return spring is fixedly connected to the lower end of the sliding plate, and one end of the return spring is fixedly connected to the upper end of the valve flap.

[0012] As a further preferred embodiment of the present technical solution, the upper end of the pressure relief pipe is threadedly connected with a threaded rod, one end of the threaded rod is rotatably connected to the upper end of the sliding plate, and a sliding groove 2 is opened on the inner wall of the pressure relief pipe, and the inner wall of the sliding groove 2 slides with the outer surface of the sliding plate.

[0013] The utility model provides a composite colorant emulsification reaction device, which has the following beneficial effects:

[0014] (1) The utility model starts the driving device so that the driving gear drives the feeding blade to rotate in the feeding barrel. The raw materials in the emulsification reaction tank enter the feeding barrel from the feeding port. The feeding blade transports the raw materials at the bottom of the emulsification reaction tank to the middle position of the emulsification reaction tank. The gear ring, the driving gear and the driven gear cooperate to make the three stirring blades stir and rotate in the emulsification reaction tank, and quickly move the raw materials at the bottom of the emulsification reaction tank to a position close to the inner tank, thereby avoiding uneven heating of the raw materials in the emulsification reaction tank and improving the production efficiency of the equipment.

[0015] (2) The utility model heats the raw materials in the emulsification reaction tank by means of a heating device. When the pressure in the emulsification reaction tank increases, the gas pushes the valve flap, and the return spring slowly deforms. When the valve flap is pushed to the exhaust pipe, the gas is discharged from the exhaust pipe, thereby relieving the pressure of the emulsification reaction tank and preventing the pressure in the emulsification reaction tank from being too high. The emulsified droplets may be subjected to a greater squeezing force, resulting in the droplets agglomerating or stratifying, thereby reducing the emulsification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the emulsification reaction tank in the utility model;

[0018] Figure 3 This is a schematic diagram of the connection relationship between the gear ring, the driven gear and the driving gear in the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the pressure relief pipe in the utility model;

[0020] In the figure: 1. emulsification reaction tank; 2. driving device; 3. gear ring; 4. driving gear; 5. driven gear; 6. stirring blade; 7. feeding blade; 8. feeding barrel; 9. feeding port; 10. reinforcing rib; 11. liner; 12. heating device; 13. supporting frame; 14. sliding groove 1; 15. feeding pipe; 16. sealing cover; 17. pressure relief pipe; 18. exhaust pipe; 19. valve disc; 20. reset spring; 21. sliding rod; 22. threaded rod; 23. sliding plate; 24. sliding groove 2. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] The utility model provides a technical solution: Figure 1 - Figure 4As shown, in this embodiment, a compound colorant emulsification reaction equipment includes an emulsification reaction tank 1, a driving device 2 is fixedly installed in the middle of the upper end of the emulsification reaction tank 1, the output end of the driving device 2 is transmission-connected with a driving gear 4, the lower end of the driving gear 4 is fixedly connected with a feeding blade 7, the lower end of the emulsification reaction tank 1 is fixedly connected with a feeding barrel 8, the outer surface of the feeding barrel 8 is provided with a plurality of feeding ports 9, the feeding blade 7 is located in the feeding barrel 8, the outer surface of the driving gear 4 is meshed with a plurality of driven gears 5, the lower ends of the plurality of driven gears 5 are fixedly connected with stirring blades 6, the interior of the emulsification reaction tank 1 is provided with a gear ring 3, and the plurality of driven gears 5 are fixedly connected with stirring blades 6. One side of the moving gear 5 is meshed with the inner wall of the gear ring 3 respectively. By turning on the driving device 2, the driving gear 4 drives the feeding blade 7 to rotate in the feeding barrel 8. The raw materials in the emulsification reaction tank 1 enter the feeding barrel 8 from the feeding port 9. The feeding blade 7 transports the raw materials at the bottom of the emulsification reaction tank 1 to the middle position of the emulsification reaction tank 1. The gear ring 3, the driving gear 4 and the driven gear 5 cooperate to make the three stirring blades 6 stir and rotate in the emulsification reaction tank 1, and quickly move the raw materials at the bottom of the emulsification reaction tank 1 to a position close to the inner tank 11, thereby avoiding uneven heating of the raw materials in the emulsification reaction tank 1 and improving the production efficiency of the equipment.

[0023] like Figure 2 As shown, a plurality of heating devices 12 are fixedly installed on the inner wall of the emulsification reaction tank 1, an inner liner 11 is fixedly connected to the bottom of the emulsification reaction tank 1, and the inner wall of the inner liner 11 is fixedly connected to the outer surface of the gear ring 3. Through the structural design of the heating device 12 and the inner liner 11, the raw materials in the emulsification reaction tank 1 can be heated to improve the emulsification efficiency.

[0024] like Figure 2 As shown, a support frame 13 is fixedly connected to the middle of the bottom of the emulsification reaction tank 1, and a sliding groove 14 is opened at the upper end of the support frame 13. The inner wall of the sliding groove 14 is slidably connected to the lower ends of multiple stirring blades 6. Through the structural design of the support frame 13, the stirring blades 6 are supported to improve the stability of the stirring blades 6.

[0025] like Figure 2 and Figure 3 As shown, a plurality of reinforcing ribs 10 are fixedly connected to the outer surface of the upper barrel 8, and one side of the plurality of reinforcing ribs 10 is respectively fixedly connected to the bottom of the inner wall of the emulsification reaction tank 1. The structural design of the plurality of reinforcing ribs 10 improves the stability of the upper barrel 8 and prevents the upper barrel 8 from being deformed during long-term use.

[0026] like Figure 1 and Figure 2 As shown, a feed pipe 15 is fixedly connected to one side of the upper end of the emulsification reaction tank 1, and a sealing cover 16 is clamped at one end of the feed pipe 15. The emulsification reaction tank 1 can be sealed through the structural design of the sealing cover 16, wherein the sealing cover 16 is also installed at the lower end of the upper barrel 8.

[0027] like Figure 1 , Figure 2 and Figure 4 As shown, a pressure relief pipe 17 is fixedly connected to the other side of the upper end of the emulsification reaction tank 1, and an exhaust pipe 18 is fixedly connected to one side of the pressure relief pipe 17. A sliding plate 23 is arranged on the inner wall of the pressure relief pipe 17. A sliding rod 21 is fixedly connected to the middle part of the lower end of the sliding plate 23. A valve flap 19 is slidably connected to the outer surface of the sliding rod 21. A return spring 20 is fixedly connected to the lower end of the sliding plate 23. One end of the return spring 20 is fixedly connected to the upper end of the valve flap 19. The raw materials in the emulsification reaction tank 1 are heated by the heating device 12. When the pressure in the emulsification reaction tank 1 increases, the gas pushes the valve flap 19, and the return spring 20 is slowly deformed. When the valve flap 19 is pushed to the exhaust pipe 18, the gas is discharged from the exhaust pipe 18, so as to relieve the pressure of the emulsification reaction tank 1 and prevent the pressure in the emulsification reaction tank 1 from being high. The emulsified droplets may be subjected to a greater extrusion force, resulting in droplet aggregation or stratification, thereby reducing the emulsification effect.

[0028] like Figure 4 As shown, the upper end of the pressure relief pipe 17 is threadedly connected with a threaded rod 22, one end of the threaded rod 22 is rotatably connected to the upper end of the sliding plate 23, and the inner wall of the pressure relief pipe 17 is provided with a sliding groove 24, and the inner wall of the sliding groove 24 slides with the outer surface of the sliding plate 23. By rotating the threaded rod 22, the sliding plate 23 slides in the pressure relief pipe 17 to adjust the hydraulic size of the pressure relief pipe 17.

[0029] The utility model provides a compound colorant emulsification reaction equipment, the specific working principle is as follows:

[0030] When producing compound colorants, firstly, raw materials and required materials are added into the emulsification reaction tank 1, and then the heating device 12 is turned on to heat the raw materials in the emulsification reaction tank 1, and at the same time, the driving device 2 is turned on to make the driving gear 4 drive the feeding blade 7 to rotate in the feeding barrel 8, and the raw materials in the emulsification reaction tank 1 enter the feeding barrel 8 from the feeding port 9, and the feeding blade 7 transports the raw materials at the bottom of the emulsification reaction tank 1 to the middle position of the emulsification reaction tank 1, and the gear ring 3, the driving gear 4 and the driven gear 5 cooperate to make the three stirring blades 6 move in the emulsification reaction tank 1. The emulsification reaction tank 1 is stirred and rotated, and the raw materials at the bottom of the emulsification reaction tank 1 are quickly moved to a position close to the inner tank 11 to ensure that the raw materials in the emulsification reaction tank 1 are evenly heated. When heating, when more gas is generated in the emulsification reaction tank 1, the gas pushes the valve flap 19, and the return spring 20 is slowly deformed. When the valve flap 19 is pushed to the exhaust pipe 18, the gas is discharged from the exhaust pipe 18. When the production of the compound colorant in the emulsification reaction tank 1 is completed, the produced compound colorant is discharged from the upper barrel 8 by rotating the driving device 2 in the reverse direction.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A composite colorant emulsification reaction device, comprising an emulsification reaction tank (1), characterized in that: A driving device (2) is fixedly installed at the middle of the upper end of the emulsification reaction tank (1); the output end of the driving device (2) is transmission-connected to a driving gear (4); the lower end of the driving gear (4) is fixedly connected to a feeding blade (7); the lower end of the emulsification reaction tank (1) is fixedly connected to a feeding barrel (8); a plurality of feeding ports (9) are provided on the outer surface of the feeding barrel (8); the feeding blade (7) is located in the feeding barrel (8); a plurality of driven gears (5) are meshed on the outer surface of the driving gear (4); the lower ends of the plurality of driven gears (5) are fixedly connected to a stirring blade (6); a gear ring (3) is arranged inside the emulsification reaction tank (1); one side of the plurality of driven gears (5) is respectively meshed with the inner wall of the gear ring (3).

2. The composite colorant emulsification reaction equipment according to claim 1, characterized in that: A plurality of heating devices (12) are fixedly mounted on the inner wall of the emulsification reaction tank (1), an inner liner (11) is fixedly connected to the bottom of the emulsification reaction tank (1), and the inner wall of the inner liner (11) is fixedly connected to the outer surface of the gear ring (3).

3. The composite colorant emulsification reaction equipment according to claim 1, characterized in that: A support frame (13) is fixedly connected to the middle of the bottom of the emulsification reaction tank (1), and a sliding groove (14) is provided at the upper end of the support frame (13). The inner wall of the sliding groove (14) is slidably connected to the lower ends of the plurality of stirring blades (6).

4. The composite colorant emulsification reaction equipment according to claim 1, characterized in that: A plurality of reinforcing ribs (10) are fixedly connected to the outer surface of the loading barrel (8), and one side of the plurality of reinforcing ribs (10) is respectively fixedly connected to the bottom of the inner wall of the emulsification reaction tank (1).

5. The composite colorant emulsification reaction equipment according to claim 1, characterized in that: One side of the upper end of the emulsification reaction tank (1) is fixedly connected to a feed pipe (15), and one end of the feed pipe (15) is clamped with a sealing cover (16).

6. The composite colorant emulsification reaction equipment according to claim 1, characterized in that: The other side of the upper end of the emulsification reaction tank (1) is fixedly connected to a pressure relief pipe (17), one side of the pressure relief pipe (17) is fixedly connected to an exhaust pipe (18), a sliding plate (23) is provided on the inner wall of the pressure relief pipe (17), a sliding rod (21) is fixedly connected to the middle part of the lower end of the sliding plate (23), a valve flap (19) is slidably connected to the outer surface of the sliding rod (21), a return spring (20) is fixedly connected to the lower end of the sliding plate (23), and one end of the return spring (20) is fixedly connected to the upper end of the valve flap (19).

7. The composite colorant emulsification reaction equipment according to claim 6, characterized in that: The upper end of the pressure relief pipe (17) is threadedly connected to a threaded rod (22), one end of the threaded rod (22) is rotatably connected to the upper end of the sliding plate (23), and the inner wall of the pressure relief pipe (17) is provided with a sliding groove (24), and the inner wall of the sliding groove (24) slides with the outer surface of the sliding plate (23).

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