An apparatus for producing an alkyd resin paint

Abstract

The utility model relates to alcohol acid resin paint production technical field, a kind of alcohol acid resin paint production device, including the connecting disc of bolted in disperser output end, the surface of the connecting disc is fixed with rotating rod, the other end of the rotating rod is fixed with dispersion impeller, the surface of the connecting disc is equipped with feed groove, the surface of the feed groove is rotatably provided with connector, further include: the gas supply pipe that is communicated with the surface one side of connector, the gas supply pipe is connected with external air compressor;The utility model is dispersed and stirred to alcohol acid resin paint raw materials by dispersion impeller when, staff can be under the action of connector by water supply pipe, so that water is adhered to the surface of rotating rod by chute and flows into dispersion vortex, and then reach the purpose of adding water source, since water is directly injected into vortex center, not only avoid the splashing situation that water and vortex collide, can improve the uniformity of water and raw material mixing simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of alkyd resin paint production technology, specifically to an alkyd resin paint production apparatus. Background Technology

[0002] Alkyd resin paint is a type of solvent-based or water-based coating made with alkyd resin as the main film-forming substance and added pigments, fillers and additives. It has the characteristics of strong adhesion, good weather resistance and high cost performance. It is widely used for the protection and decoration of metal, wood and other surfaces. With alkyd resin as the core, it is synthesized by polyol, polyacid and vegetable oil / fatty acid through esterification polycondensation reaction. In the production of alkyd resin paint, the disperser is one of the core equipment, especially indispensable in the mixing and dispersion stage of pigments / fillers and resin.

[0003] During the use of the disperser, the shape of the disperser impeller creates a vortex in the mixing tank, thereby improving the uniformity of material mixing. In the mixing stage, some processes require workers to pour water into the mixing tank. However, when water is poured into the tank, the rotational shear force of the vortex may cause splashing when the water comes into contact with the raw materials. This not only makes it impossible to control the specific amount of water added, but also has a certain impact on the working environment. Utility Model Content

[0004] The purpose of this invention is to provide a production apparatus for alkyd resin paint to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a production apparatus for alkyd resin paint, comprising a connecting disc bolted to the output end of a disperser, a rotating rod fixed to the surface of the connecting disc, a dispersing impeller fixed to the other end of the rotating rod, a feeding groove formed on the surface of the connecting disc, and a connecting head rotatably disposed on the surface of the feeding groove, further comprising: An air supply pipe is connected to one side of the connector surface and is connected to an external air compressor. A water supply pipe is connected to the other side of the connector surface and is connected to an external water pump. Several connecting holes are opened on the surface of the feeding trough and connecting channels are connected to the surface of the connecting holes. A feeding tray is fixed to the surface of the rotating rod, and the other end of the connecting channel is connected to the inner cavity of the feeding tray. An inclined groove is provided on one side of the surface of the feeding tray.

[0006] Preferably, the surface of the air supply pipe is connected to a first one-way valve, and the surface of the water supply pipe is connected to a second one-way valve.

[0007] Preferably, the number of the connecting holes is several, and they are arranged at equal intervals on the surface of the feeding trough.

[0008] Preferably, the corner of the connecting channel is arc-shaped, and the included angle of the arc is an obtuse angle.

[0009] Preferably, one side opening of the inclined groove is attached to the surface of the rotating rod, and the other end opening of the inclined groove is inclined.

[0010] Preferably, the cross-sectional shape formed by the opening on one side of the inclined groove and the surface of the rotating rod is an inverted triangle.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, when the alkyd resin paint raw material is dispersed and stirred by the dispersing impeller, the operator can use a water supply pipe connected to the connector to allow water to flow into the dispersing vortex through the inclined groove and onto the surface of the rotating rod, thereby achieving the purpose of adding water. Since the water is directly injected into the center of the vortex, it not only avoids splashing caused by the collision between the water and the vortex, but also improves the uniformity of the mixing of water and raw materials.

[0012] During use, staff can also use the water supply pipe to flush the upper surface of the dispersing impeller with high-pressure water through the water supply pipe. Furthermore, the air supply pipe can dry the dispersing impeller, thus avoiding the situation where the material is not thoroughly dried after acetone cleaning, which could lead to an explosion caused by electrostatic sparks during feeding. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a three-dimensional structural diagram of the connector after it has been cut open in this utility model; Figure 3 This is a partial three-dimensional structural diagram of the present invention; Figure 4 This is a partial three-dimensional structural diagram of the present invention.

[0014] In the diagram: 1. Connecting disc; 2. Rotating rod; 3. Dispersing impeller; 4. Connecting head; 5. Air supply pipe; 6. First check valve; 7. Water supply pipe; 8. Second check valve; 9. Feed trough; 10. Connecting hole; 11. Connecting channel; 12. Feeding disc; 13. Inclined chute. Detailed Implementation

[0015] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0016] Please see Figure 1-4As shown, a production apparatus for alkyd resin paint includes a connecting plate 1 bolted to the output end of a disperser. A rotating rod 2 is fixed to the surface of the connecting plate 1, and a dispersing impeller 3 is fixed to the other end of the rotating rod 2. A feeding groove 9 is formed on the surface of the connecting plate 1, and a connector 4 is rotatably mounted on the surface of the feeding groove 9. The apparatus also includes: An air supply pipe 5 is connected to one side of the surface of connector 4 and is connected to an external air compressor. The other side of the surface of connector 4 is connected to a water supply pipe 7, which is connected to an external water pump. A first one-way valve 6 is connected to the surface of air supply pipe 5, and a second one-way valve 8 is connected to the surface of water supply pipe 7. These valves define the direction of the material in air supply pipe 5 and water supply pipe 7 to prevent the material from becoming disordered. Several connecting holes 10 are opened on the surface of the feeding trough 9. The surface of the connecting holes 10 is connected to a connecting channel 11. The number of connecting holes 10 is several and they are evenly arranged on the surface of the feeding trough 9 to improve the uniformity of the material entering the connecting channel 11 and improve the practicality of the device. The corners of the connecting channel 11 are arc-shaped and the included angle of the arc is obtuse to improve the smoothness of the material when passing through the connecting channel 11 and reduce the energy loss when the material flows.

[0017] The feeding plate 12 is fixed to the surface of the rotating rod 2. The other end of the connecting channel 11 is connected to the inner cavity of the feeding plate 12. An inclined groove 13 is provided on one side of the surface of the feeding plate 12.

[0018] One side opening of the inclined groove 13 is attached to the surface of the rotating rod 2, and the other end opening of the inclined groove 13 is inclined. This setting allows the material to flow in contact with the surface of the rotating rod 2, improving the practicality of the material for the rotating rod 2. The cross-sectional shape formed by the opening on one side of the inclined groove 13 and the surface of the rotating rod 2 is an inverted triangle. When the fluid passes through the inclined groove 13, it can achieve the effect of speed increase under the action of the shape and the principle of the Venturi tube.

[0019] Working principle: When producing alkyd resin paint, the operator can use a disperser to make the connecting disc 1 drive the rotating rod 2 and the dispersing impeller 3 to rotate. Under the action of the dispersing impeller 3, the raw materials of alkyd resin paint can be stirred, thereby achieving the purpose of producing alkyd resin paint.

[0020] If water needs to be added to the mixing tank during the operation of the rotating rod 2, the operator can use the water supply pipe 7. Under the action of the water pump, water can enter the connecting hole 10 through the connector 4. Then, under the action of the connecting hole 10, the water enters the feeding tray 12 through the connecting channel 11. Under the action of the inclined groove 13, the water flows down the surface of the rotating rod 2 and directly enters the alkyd resin paint dispersion vortex, improving the mixing uniformity of water and alkyd resin paint raw materials.

[0021] After use, if it is necessary to clean the dispersing impeller 3, the staff can also use the water supply pipe 7 to provide heated water to the surface of the rotating rod 2 to achieve the effect of rinsing the residual material on the upper surface of the dispersing impeller 3. With the help of other equipment, other surfaces can be cleaned. After cleaning, gas can be supplied to the surface of the rotating rod 2 under the action of the air supply pipe 5 to achieve the effect of drying and avoid the explosion caused by static sparks during feeding.

[0022] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any indirect modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A production apparatus for alkyd resin paint, comprising a connecting disc (1) bolted to the output end of a disperser, characterized in that: A rotating rod (2) is fixed to the surface of the connecting disc (1), and a dispersing impeller (3) is fixed to the other end of the rotating rod (2). A feeding groove (9) is opened on the surface of the connecting disc (1), and a connector (4) is rotatably arranged on the surface of the feeding groove (9). The device also includes: An air supply pipe (5) is connected to one side of the surface of the connector (4), and the air supply pipe (5) is connected to an external air compressor. A water supply pipe (7) connected to an external water pump is connected to the other side of the surface of the connector (4). Several connecting holes (10) are opened on the surface of the feeding trough (9), and a connecting channel (11) is connected to the surface of the connecting hole (10). The feeding tray (12) is fixed to the surface of the rotating rod (2). The other end of the connecting channel (11) is connected to the inner cavity of the feeding tray (12). A slanted groove (13) is provided on one side of the surface of the feeding tray (12).

2. The alkyd resin paint production apparatus according to claim 1, characterized in that: The surface of the gas supply pipe (5) is connected to a first one-way valve (6), and the surface of the water supply pipe (7) is connected to a second one-way valve (8).

3. The alkyd resin paint production apparatus according to claim 1, characterized in that: The number of the connecting holes (10) is several, and they are arranged at equal intervals on the surface of the feeding trough (9).

4. The alkyd resin paint production apparatus according to claim 1, characterized in that: The corner of the connecting channel (11) is arc-shaped, and the included angle of the arc is obtuse.

5. The alkyd resin paint production apparatus according to claim 1, characterized in that: One side opening of the inclined groove (13) is attached to the surface of the rotating rod (2), and the other end opening of the inclined groove (13) is inclined.

6. The alkyd resin paint production apparatus according to claim 1, characterized in that: The opening on one side of the inclined groove (13) and the surface of the rotating rod (2) form an inverted triangular cross-section.

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