Refining and deslagging device for wire enamel production

Abstract

The refining and deslagging device comprises a rack, a box body is fixedly arranged on the rack, a driving motor is arranged at the bottom of the box body, the output shaft end of the driving motor is connected with a transmission shaft, the top end of the transmission shaft extends into the box body and is connected with a filter cartridge with an opening in the top end, and a plurality of filter through holes are formed in the side wall of the filter cartridge. A plurality of stirring rods extending in the direction of the inner side wall of the box body are arranged on the outer side wall of the filter cartridge, a feeding port is formed in the top end of the box body, a feeding pipe is arranged at the feeding port, the bottom end of the feeding pipe extends into the box body and extends into the filter cartridge, discharging ports are further formed in the two sides of the bottom end of the box body, and discharging pipes are arranged at the discharging ports; in general, the paint liquid deslagging and refining device has the advantages of deslagging and refining paint liquid and improving the quality of the paint liquid.

Description

Technical Field

[0001] The utility model belongs to the technical field of wire enameled paint production, and in particular relates to a refinement and slag removal device for wire enameled paint production. Background Art

[0002] Enameled wire is mainly used as winding coil. Its function is to realize "electric-magnetic" energy conversion during the operation of components, so enameled wire is also called electromagnetic wire. The function of wire enameling paint is to produce a good insulating layer between the wires in the winding to prevent the flow of current. Wire enameling paint belongs to electrical insulating paint. In addition to having good dielectric and chemical properties, it must also have excellent mechanical and thermal properties.

[0003] Among them, in the production process of wire enameled paint, it is mainly to mix various materials in a certain proportion, and constantly stir them to make the various ingredients mixed evenly. In the specific stirring production process, there is insufficient dissolution of raw materials due to the small proportion of raw materials in liquid or insufficient stirring, resulting in raw material particles remaining in the paint liquid, or the presence of solid impurities such as mechanical impurities and polymerization by-products, resulting in a large number of particles in the paint liquid and a rough quality of the paint liquid. Direct coating will cause the paint film on the surface of the enameled wire to be raised and the paint surface to be uneven, affecting the performance and quality of the enameled wire. Therefore, in the production process of wire enameled paint before the finished product, the paint liquid will be filtered to remove the particulate impurities in the paint liquid and achieve the refinement of the paint liquid.

[0004] In the prior art, a filter screen structure is usually used to filter the paint liquid to obtain a qualified product with a high degree of refinement. This method mainly involves placing the paint on the filter screen and filtering it through the filter screen by its own weight. The filtration speed is slow and the efficiency is low. At the same time, since the paint has a certain viscosity and is easy to condense, it is easy to solidify on the surface of the filter screen, causing the filter screen to be blocked, affecting the filtering and slag removal effect.

[0005] Therefore, in order to solve the above problems, it is necessary to develop a refinement and slag removal device for enameled wire production. Utility Model Content

[0006] The purpose of the utility model is to overcome the deficiencies of the prior art and to provide a device for refining and removing slag for the production of wire enameled paint, so as to achieve rapid filtration and slag removal, refine the paint liquid, improve the filtration speed and efficiency, avoid condensation of the paint liquid and blockage of the filter screen, and ensure the quality of the wire enameled paint.

[0007] The purpose of the utility model is achieved as follows: a refining and slag removal device for enameled wire paint production comprises a frame, a box body is fixedly arranged on the frame, a driving motor is arranged at the bottom of the box body, the output shaft end of the driving motor is connected with a transmission shaft, the top end of the transmission shaft extends into the box body and is connected to a filter cartridge with a top opening, the driving motor drives the filter cartridge to rotate through the transmission shaft, a plurality of filter through holes are arranged on the side wall of the filter cartridge, a plurality of stirring rods extending toward the inner wall of the box body are arranged on the outer side wall of the filter cartridge, a feed port is arranged at the top of the box body, a feed pipe is arranged at the feed port, the bottom end of the feed pipe extends toward the inside of the box body and into the inside of the filter cartridge, discharge ports are also arranged on both sides of the bottom end of the box body, and a discharge pipe is arranged at the discharge port.

[0008] Furthermore, the transmission shaft is rotatably connected to the housing through a rotating bearing and extends into the interior of the housing, and a mechanical seal is provided at the rotating bearing.

[0009] Furthermore, a first horizontally arranged first support plate is fixedly connected to the top end of the transmission shaft located inside the box body, a second support plate is fixedly connected to the first support plate via bolts and nuts, and a filter cartridge is fixedly arranged on the second support plate.

[0010] Furthermore, the driving motor is a forward and reverse motor.

[0011] Furthermore, an annular baffle plate is provided at the top of the filter cartridge, and the feed pipe passes through a middle opening of the annular baffle plate and extends into the filter cartridge without being in contact with the annular baffle plate.

[0012] Furthermore, an arc-shaped protrusion is provided on the inner bottom surface of the box body at a position between the discharge ports on both sides.

[0013] Furthermore, the feed pipe and the discharge pipe are respectively provided with control valves.

[0014] The beneficial effects of the utility model are as follows: the utility model is provided with a rotatable filter cartridge inside the box body, and a filter through hole is provided on the filter cartridge. The material is directly added into the filter cartridge and filtered through the filter through hole to achieve filtering and screening of the material. At the same time, the rotatable setting of the filter cartridge can drive the filter cartridge to rotate through the driving motor and the transmission shaft. During the rotation, the filter cartridge drives the paint liquid therein to rotate. Under the action of the rotating centrifugal force, the paint liquid is accelerated through the filter through hole, thereby effectively improving the filtering speed and efficiency. At the same time, a stirring rod is also provided on the outer wall of the filter cartridge. When the filter cartridge rotates, the stirring rod is driven to rotate, so that the paint liquid is stirred while filtering, and the paint liquid is prevented from condensing and clogging the filter through hole. In general, the utility model has the advantages of removing slag and refining the paint liquid and improving the quality of the paint liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a main structural schematic diagram of the utility model.

[0016] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure of part A.

[0017] In the figure: 1, frame 2, box body 3, drive motor 4, transmission shaft 5, filter cartridge 6, filter through hole 7, stirring rod 8, feed port 9, feed pipe 10, discharge port 11, discharge pipe 12, first support plate 13, second support plate 14, annular baffle plate 15, arc-shaped protrusion 16, control valve. DETAILED DESCRIPTION

[0018] The technical solution of the utility model is further specifically described below in conjunction with the accompanying drawings.

[0019] like Figure 1 , Figure 2 As shown, a refining and slag removal device for enameled wire paint production includes a frame 1, a box body 2 is fixedly arranged on the frame 1, a driving motor 3 is arranged at the bottom of the box body 2, preferably, the driving motor 3 can adopt a forward and reversible motor, the output shaft end of the driving motor 3 is connected to a transmission shaft 4, the top end of the transmission shaft 4 extends into the interior of the box body 2 and is connected to a filter cartridge 5 with an opening at the top, and the driving motor 3 drives the filter cartridge 5 to rotate through the transmission shaft 4.

[0020] Specifically, the connection structure between the filter cartridge 5 and the transmission shaft 4 can be that the transmission shaft 4 is located at the top end of the housing 2 and is fixedly connected to a horizontally arranged first support plate 12, and the first support plate 12 is detachably fixedly connected to a second support plate 13. Specifically, through holes are respectively provided on the first support plate 12 and the second support plate 13, and the first support plate 12 and the second support plate 13 are fixedly connected by bolts and nuts. The filter cartridge 5 is fixedly arranged on the second support plate 13, and the second support plate 13 can be arranged in an integrated structure with the filter cartridge 5. The detachable structure of the first support plate 12 and the second support plate 13 facilitates the installation and disassembly of the filter cartridge 5.

[0021] Specifically, the transmission shaft 4 can be rotatably connected to the housing 2 through a rotating bearing and extend into the interior of the housing 2. A mechanical seal is provided at the rotating bearing to prevent leakage of the fluid inside the housing 2. It should be noted that the transmission shaft, rotating bearing and mechanical seal here all belong to common prior art, and their specific connection structure is common knowledge to those skilled in the art, so no specific limitation is made here.

[0022] Among them, a plurality of filtering through holes 6 are arranged on the side wall of the filter cartridge 5, a plurality of stirring rods 7 extending toward the inner wall of the box body 2 are arranged on the outer wall of the filter cartridge 5, a feed port 8 is arranged at the top of the box body 2, a feed pipe 9 is arranged at the feed port 8, the bottom end of the feed pipe 9 extends toward the inside of the box body 2 and extends into the filter cartridge 5, discharge ports 10 are also arranged on both sides of the bottom end of the box body 2, a discharge pipe 11 is arranged at the discharge port 10, preferably, control valves 16 are respectively arranged on the feed pipe 9 and the discharge pipe 11, for controlling the inflow and outflow of materials, preferably, an arc-shaped protrusion 15 is arranged at a position between the discharge ports 10 on both sides on the inner bottom surface of the box body 2, and the material at the bottom of the box body 2 can flow along the arc-shaped protrusion 15 to the discharge ports 10 on both sides through the setting of the arc-shaped protrusion 15, so as to facilitate the discharge and effectively reduce the residual material at the bottom of the box body 2.

[0023] Preferably, an annular baffle plate 14 is provided at the top of the filter barrel 5, and the feed pipe 9 passes through the middle opening of the annular baffle plate 14 and extends into the filter barrel 5 without being in contact with the annular baffle plate 14. Through the setting of the annular baffle plate 14, during the rotation of the filter barrel 5, the material in the filter barrel 5 can be prevented from splashing from the opening at the top of the filter barrel 5, thereby avoiding affecting the refinement and slag removal effect.

[0024] During the specific implementation of the utility model, materials are added to the filter cartridge 5 through the feed pipe 9 at the feed port 8, and the materials are filtered through the filter holes 6 on the filter cartridge 5 and enter the interior of the housing 2. At the same time, the drive motor 3 is started, and the drive motor 3 drives the filter cartridge 5 to rotate through the transmission shaft 4. The filter cartridge 5 drives the paint liquid therein to rotate during the rotation, and the paint liquid is accelerated through the filter holes 6 under the action of the rotating centrifugal force, thereby effectively improving the filtration speed and efficiency. At the same time, the filter cartridge 5 drives the stirring rod 7 arranged thereon to rotate during the rotation, and the stirring rod 7 stirs the paint liquid during the rotation to prevent the paint liquid from condensing and clogging the filter holes 6, thereby keeping the filter holes 6 unobstructed and improving the filtration efficiency. After the filtration is completed, the control valve 16 on the discharge pipe 11 at the discharge port 10 is opened, and the filtered paint liquid can be discharged from the discharge pipe 11, thereby achieving slag removal and refinement of the paint liquid and ensuring the quality of the paint liquid.

[0025] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A refinement and slag removal device for the production of wire enamel, Features: The invention comprises a frame (1), a box body (2) is fixedly arranged on the frame (1), a driving motor (3) is arranged at the bottom of the box body (2), an output shaft end of the driving motor (3) is connected to a transmission shaft (4), the top end of the transmission shaft (4) extends into the box body (2) and is connected to a filter cartridge (5) with an opening at the top end, the driving motor (3) drives the filter cartridge (5) to rotate through the transmission shaft (4), a plurality of filtering through holes (6) are arranged on the side wall of the filter cartridge (5), a plurality of stirring rods (7) extending toward the inner side wall of the box body (2) are arranged on the outer side wall of the filter cartridge (5), a feed port (8) is arranged at the top end of the box body (2), a feed pipe (9) is arranged at the feed port (8), the bottom end of the feed pipe (9) extends toward the inside of the box body (2) and extends into the inside of the filter cartridge (5), discharge ports (10) are also arranged on both sides of the bottom end of the box body (2), and a discharge pipe (11) is arranged at the discharge port (10).

2. A device for refining and removing slag for producing wire enamel according to claim 1, Features: The transmission shaft (4) is rotatably connected to the housing (2) via a rotating bearing and extends through the housing (2). A mechanical seal is provided at the rotating bearing.

3. A refinement and slag removal device for wire enamel production according to claim 1, Features: The top end of the transmission shaft (4) located inside the box body (2) is fixedly connected to a first support plate (12) arranged horizontally, a second support plate (13) is fixedly connected to the first support plate (12) via bolts and nuts, and a filter cartridge (5) is fixedly arranged on the second support plate (13).

4. A refinement and slag removal device for wire enamel production according to claim 1, Features: The driving motor (3) is a forward and reverse motor.

5. A device for refining and removing slag for producing wire enamel according to claim 1, Features: An annular baffle plate (14) is provided at the top end of the filter cartridge (5), and the feed pipe (9) passes through the middle opening of the annular baffle plate (14) and extends into the filter cartridge (5) without being in contact with or connected to the annular baffle plate (14).

6. A device for refining and removing slag for producing wire enamel according to claim 1, Features: An arc-shaped protrusion (15) is provided on the inner bottom surface of the box body (2) at a position between the discharge ports (10) on both sides.

7. A device for refining and removing slag for producing wire enamel according to claim 1, Features: The feed pipe (9) and the discharge pipe (11) are respectively provided with control valves (16).

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