Defoaming equipment for water-based industrial paint

Abstract

The utility model relates to the technical field of defoaming equipment, in particular to defoaming equipment for water-based industrial paint, which comprises a defoaming cylinder, a top cover and a base are fixedly connected to the top surface and the bottom surface of the defoaming cylinder respectively, and a storage barrel is fixedly mounted on the top surface of the top cover through bolts. Compared with the prior art, the defoaming device has the advantages that the electromagnetic valve arranged on the hollow pipe is opened through the controller, a defoaming agent in the storage barrel can flow into the spraying disc through the feeding notch, the stirring plate is driven to stir the defoaming agent when the hollow pipe rotates, the situation that the defoaming agent precipitates can be prevented, and the defoaming effect is improved. The spraying disc can rotate along with rotation of the hollow pipe, the defoaming agent is thrown out under the action of centrifugal force, the defoaming agent can evenly fall into the defoaming cylinder and can be more evenly dispersed in water paint, the defoaming effect is improved, the hollow pipe, the spraying disc and the stirring piece can be driven to rotate at the same time through one motor, and the defoaming effect is improved. Noise generated by the motor can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of defoaming equipment, in particular to defoaming equipment for water-based industrial paint. Background Art

[0002] Water-based industrial paint defoaming equipment is a kind of equipment specially used to deal with the foam problems generated by water-based industrial paint during production, storage or construction. These foams may affect the quality of the paint, construction efficiency and coating quality, so defoaming equipment plays an important role in the manufacture and application of water-based industrial paint.

[0003] The working principle of the current defoaming equipment is mainly based on physical and chemical methods to remove foam, and the physical state or environmental conditions of the foam are changed by mechanical stirring to make it break and dissipate. In addition, in order to improve the defoaming effect, a defoaming agent is usually added to the water-based industrial paint while stirring. At this time, the defoaming agent will be stored inside the material box and connected to the defoaming equipment through a pipe. The defoaming agent can be injected into the defoaming equipment, but the defoaming agent stored in the material box will precipitate after being left standing for a long time, which may cause the concentration of the defoaming agent injected into the defoaming equipment to be uneven, thereby affecting its defoaming effect. Therefore, a defoaming device for water-based industrial paint is needed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve at least one of the above technical deficiencies.

[0005] Therefore, one purpose of the utility model is to provide a defoaming device for water-based industrial paint to solve the problems mentioned in the background technology and overcome the shortcomings of the prior art.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the utility model on one hand provides a defoaming device for water-based industrial paint, including a defoaming cylinder, the top and bottom surfaces of the defoaming cylinder are respectively fixedly connected with a top cover and a base, the top surface of the top cover is fixedly installed with a storage barrel by bolts, the top surface of the storage barrel is fixedly connected with a motor, the output end of the motor is fixedly connected with a hollow tube, the hollow tube is rotatably connected to the top cover through a sealed bearing, the bottom end of the hollow tube is fixedly connected with a spray plate, the top surface of the base is rotatably connected with a stirring member through a bearing, the stirring member is fixedly connected to the spray plate, the stirring member coincides with the axis of the hollow tube, and the outer surface of the hollow tube is fixedly connected with a plurality of stirring plates, and the plurality of stirring plates are located inside the storage barrel.

[0007] Preferably, any of the above schemes is that a feed slot is provided through the outer surface of the hollow tube, and a filter is fixedly connected to the inner wall of the feed slot.

[0008] Preferably, any of the above schemes is that the top cover and the top surface of the storage barrel are fixedly connected with a feed pipe, the bottom surface of the base is fixedly connected with a discharge pipe, and the discharge pipe and one side of the hollow tube are both provided with an electromagnetic valve.

[0009] Preferably, in any of the above schemes, a plurality of reinforcing ribs are fixedly connected to the outer surface of the defoaming cylinder, and the stirring member is located inside the defoaming cylinder.

[0010] Preferably, any of the above schemes is that a sealing ring is fixedly connected to the bottom surface of the storage barrel, a sealing groove is provided on the top surface of the top cover, and the sealing ring is slidably connected to the top cover via the sealing groove.

[0011] Preferably, any of the above schemes has a U-shaped frame fixedly connected to the bottom surface of the top cover, a limit ring fixedly connected to the bottom of the U-shaped frame, the spraying disc is located inside the U-shaped frame, and the stirring member is rotatably connected to the limit ring.

[0012] Compared with the prior art, the advantages and beneficial effects of the utility model are:

[0013] When it is necessary to defoam the water-based industrial paint, the water-based industrial paint and the defoaming agent can be respectively injected into the defoaming cylinder and the storage barrel through two feeding pipes, and then the motor is turned on to drive the hollow tube to rotate. The transmission of the spraying disc can drive the stirring member to rotate inside the defoaming cylinder. When the stirring member rotates, the water-based industrial paint inside the defoaming cylinder can be stirred, and the bubbles inside the water-based industrial paint can be dispersed to achieve the defoaming effect. Moreover, the electromagnetic valve provided on the hollow tube is opened, and the defoaming agent inside the storage barrel can flow into the spraying disc through the feeding slot. When the hollow tube rotates, the stirring plate will drive the defoaming agent to stir the defoaming agent to prevent the defoaming agent from precipitating. The spraying disc will also rotate with the rotation of the hollow tube, and the defoaming agent will be thrown out under the action of centrifugal force, so that the defoaming agent can fall evenly into the defoaming cylinder, and the defoaming agent can be more evenly dispersed in the water-based paint, thereby improving the defoaming effect. Moreover, the hollow tube, the spraying disc and the stirring member can be driven to rotate at the same time by a motor, so as to reduce the noise generated by the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the assembly of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the assembly of the utility model;

[0016] Figure 3 It is a first exploded structural diagram of the assembly of the utility model;

[0017] Figure 4 It is a second exploded structural diagram of the assembly of the utility model;

[0018] Figure 5 This is a schematic diagram of the structure of the material storage barrel of the utility model;

[0019] Figure 6 It is a structural schematic diagram of the top cover of the utility model.

[0020] In the figure: 1-defoaming cylinder, 2-top cover, 3-base, 4-storage barrel, 5-motor, 6-hollow tube, 7-spraying plate, 8-stirring piece, 9-stirring plate, 10-feeding slot, 11-filter screen, 12-feeding pipe, 13-discharging pipe, 14-solenoid valve, 15-reinforcement rib, 16-sealing ring, 17-sealing groove, 18-U-shaped frame, 19-limiting ring. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0022] like Figures 1 to 6 As shown, a defoaming device for water-based industrial paint includes a defoaming cylinder 1, the top surface and bottom surface of the defoaming cylinder 1 are fixedly connected with a top cover 2 and a base 3 respectively, the top surface of the top cover 2 is fixedly installed with a storage barrel 4 by bolts, the top surface of the storage barrel 4 is fixedly connected with a motor 5, the output end of the motor 5 is fixedly connected with a hollow tube 6, the hollow tube 6 is rotatably connected to the top cover 2 through a sealed bearing, the bottom end of the hollow tube 6 is fixedly connected with a spraying disk 7, the top surface of the base 3 is rotatably connected with a stirring member 8 through a bearing, the stirring member 8 is fixedly connected to the spraying disk 7, the stirring member 8 coincides with the axis of the hollow tube 6, and the outer surface of the hollow tube 6 is fixedly connected with a plurality of stirring plates 9, and the plurality of stirring plates 9 are located inside the storage barrel 4.

[0023] As an optional technical solution of the utility model, a feed slot 10 is penetrated through the outer surface of the hollow tube 6, and a filter screen 11 is fixedly connected to the inner wall of the feed slot 10. When the electromagnetic valve 14 arranged on the hollow tube 6 is opened, the defoaming agent inside the storage barrel 4 can flow into the spray plate 7 through the feed slot 10. The spray plate 7 will also rotate with the rotation of the hollow tube 6, and the defoaming agent will be thrown out under the action of centrifugal force, so that the defoaming agent can fall evenly into the defoaming cylinder 1.

[0024] As an optional technical solution of the utility model, the top cover 2 and the top surface of the storage barrel 4 are fixedly connected with a feed pipe 12, the bottom surface of the base 3 is fixedly connected with a discharge pipe 13, and the discharge pipe 13 and one side of the hollow tube 6 are provided with an electromagnetic valve 14. The setting of the electromagnetic valve 14 facilitates the control of the injection of the defoaming agent.

[0025] As an optional technical solution of the utility model, a plurality of reinforcing ribs 15 are fixedly connected to the outer surface of the defoaming cylinder 1 , and the stirring member 8 is located inside the defoaming cylinder 1 . The reinforcing ribs 15 can increase the strength of the defoaming cylinder 1 .

[0026] As an optional technical solution of the present invention, a sealing ring 16 is fixedly connected to the bottom surface of the storage barrel 4, and a sealing groove 17 is opened on the top surface of the top cover 2. The sealing ring 16 is slidingly connected to the top cover 2 through the sealing groove 17. The setting of the sealing ring 16 can improve the sealing between the top cover 2 and the storage barrel 4, and can prevent leakage at the connection between the two.

[0027] As an optional technical solution of the present utility model, a U-shaped frame 18 is fixedly connected to the bottom surface of the top cover 2, a limiting ring 19 is fixedly connected to the bottom of the U-shaped frame 18, the spray plate 7 is located inside the U-shaped frame 18, and the stirring member 8 is rotatably connected to the limiting ring 19, and the rotation of the stirring member 8 can be limited by the limiting ring 19.

[0028] A defoaming device for water-based industrial paint, the working principle is as follows:

[0029] 1): When defoaming of water-based industrial paint is required, water-based industrial paint and defoaming agent can be respectively injected into the defoaming cylinder 1 and the storage barrel 4 through two feeding pipes 12 .

[0030] 2): Turn on the motor 5 to drive the hollow tube 6 to rotate. The transmission of the spraying disc 7 can drive the stirring member 8 to rotate inside the defoaming cylinder 1. When the stirring member 8 rotates, the water-based industrial paint inside the defoaming cylinder 1 can be stirred.

[0031] 3): Open the electromagnetic valve 14 provided on the hollow tube 6, the defoaming agent inside the storage barrel 4 can flow into the spray plate 7 through the feed slot 10, the spray plate 7 will rotate with the rotation of the hollow tube 6, and the defoaming agent will be thrown out under the action of centrifugal force, so that the defoaming agent can be evenly dropped into the defoaming cylinder 1, and the defoaming agent can be more evenly dispersed in the water-based paint, thereby improving the defoaming effect.

[0032] In summary, the defoaming device for water-based industrial paint can, when it is necessary to defoam the water-based industrial paint, inject the water-based industrial paint and the defoaming agent into the defoaming cylinder 1 and the storage barrel 4 respectively through the two feeding pipes 12, and then turn on the motor 5 to drive the hollow tube 6 to rotate, and the stirring member 8 can be driven to rotate inside the defoaming cylinder 1 through the transmission of the spraying disc 7. When the stirring member 8 rotates, the water-based industrial paint inside the defoaming cylinder 1 can be stirred, and the bubbles inside the water-based industrial paint can be dispersed, so as to achieve the defoaming effect, and the electromagnetic valve 14 provided on the hollow tube 6 is opened to store the water-based industrial paint. The defoaming agent inside the barrel 4 can flow into the spray disc 7 through the feed slot 10. When the hollow tube 6 rotates, it will drive the stirring plate 9 to stir the defoaming agent to prevent the defoaming agent from settling. The spray disc 7 will also rotate with the rotation of the hollow tube 6. The defoaming agent will be thrown out under the action of centrifugal force, so that the defoaming agent can fall evenly into the defoaming cylinder 1, and the defoaming agent can be more evenly dispersed in the water-based paint, thereby improving the defoaming effect. Moreover, a motor 5 can simultaneously drive the hollow tube 6, the spray disc 7 and the stirring member 8 to rotate, thereby reducing the noise generated by the motor 5.

Claims

1. A defoaming device for water-based industrial paint, characterized in that: The invention comprises a defoaming cylinder (1), wherein the top surface and the bottom surface of the defoaming cylinder (1) are respectively fixedly connected with a top cover (2) and a base (3), the top surface of the top cover (2) is fixedly mounted with a storage barrel (4) by means of bolts, the top surface of the storage barrel (4) is fixedly connected with a motor (5), the output end of the motor (5) is fixedly connected with a hollow tube (6), the hollow tube (6) is rotatably connected with the top cover (2) by means of a sealing bearing, the bottom end of the hollow tube (6) is fixedly connected with a spraying disc (7), the top surface of the base (3) is rotatably connected with a stirring member (8) by means of a bearing, the stirring member (8) is fixedly connected with the spraying disc (7), the axis of the stirring member (8) coincides with the axis of the hollow tube (6), the outer surface of the hollow tube (6) is fixedly connected with a plurality of stirring plates (9), and the plurality of stirring plates (9) are located inside the storage barrel (4).

2. The defoaming equipment for water-based industrial paint according to claim 1, characterized in that: A feed slot (10) is provided through the outer surface of the hollow tube (6), and a filter screen (11) is fixedly connected to the inner wall of the feed slot (10).

3. The defoaming equipment for water-based industrial paint according to claim 2, characterized in that: The top cover (2) and the top surface of the storage barrel (4) are both fixedly connected with a feed pipe (12), the bottom surface of the base (3) is fixedly connected with a discharge pipe (13), and one side of the discharge pipe (13) and the hollow tube (6) are both provided with an electromagnetic valve (14).

4. The defoaming device for water-based industrial paint according to claim 3, characterized in that: A plurality of reinforcing ribs (15) are fixedly connected to the outer surface of the defoaming cylinder (1), and the stirring element (8) is located inside the defoaming cylinder (1).

5. The defoaming equipment for water-based industrial paint according to claim 4, characterized in that: A sealing ring (16) is fixedly connected to the bottom surface of the material storage barrel (4), a sealing groove (17) is provided on the top surface of the top cover (2), and the sealing ring (16) is slidably connected to the top cover (2) via the sealing groove (17).

6. The defoaming equipment for water-based industrial paint according to claim 5, characterized in that: The bottom surface of the top cover (2) is fixedly connected to a U-shaped frame (18), the bottom of the U-shaped frame (18) is fixedly connected to a limiting ring (19), the spraying disc (7) is located inside the U-shaped frame (18), and the stirring member (8) is rotatably connected to the limiting ring (19).

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