Continuous filtering equipment for preparing release agent

Abstract

The utility model relates to the technical field of release agent preparation, discloses continuous filtering equipment for release agent preparation, and solves the problems that the liquid flow direction is always single in the total process of single filtering of a release agent, and intercepted impurities are easily and quickly accumulated on the surface of a filtering medium, so that the filtering efficiency is influenced. The continuous filtering equipment for preparing the release agent comprises a filtering barrel, a barrel cover, an annular supporting plate, supporting legs, a motor, a main filtering assembly and a shunting filtering assembly, the release agent flows into a first connecting pipe, is distributed to flow into a plurality of groups of shunting pipes and flows into a filtering pipe through the shunting pipes, and at the moment, second filtering holes are used for filtering impurities in the release agent; a release agent flows into the filter barrel through the second filter hole, impurities are retained in the filter pipe under the blocking of the second filter hole, the pressure and flow of each filter path are conveniently balanced through shunting and filtering of the shunting pipe, the risk of blockage is reduced, and the fixed cover is in threaded connection with the second connecting pipe, so that disassembly and assembly are convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of mold release agent preparation, in particular to continuous filtering equipment for mold release agent preparation. Background Art

[0002] A release agent is a functional substance that is used between the mold and the finished product to be formed. Its main purpose is to prevent the product from adhering to the mold surface during the curing or cooling process, so that the product can be easily and completely removed from the mold while keeping the product surface smooth and the mold intact.

[0003] When preparing the release agent, the raw materials may contain impurities such as solid particles, incompletely dissolved components, and foreign pollutants. In order to effectively remove these impurities and ensure the purity of the release agent, the release agent needs to be filtered. In the filtering operation, a single direct current filtration method is usually adopted to allow the liquid to flow directly into the filter from the inlet, and impurities are filtered out under the action of the filter medium. Clean liquid flows out from the outlet. During the whole process, the liquid flows in a single direction without branches, and the trapped impurities tend to accumulate rapidly on the surface of the filter medium, causing the filter medium to be blocked, thereby affecting the filtration efficiency. Utility Model Content

[0004] The utility model aims to provide a continuous filtering device for preparing a release agent. By adopting the device to work, the problem that the liquid flow direction in the total process of single filtering of the release agent is always single and the trapped impurities are easy to accumulate rapidly on the surface of the filter medium, thus affecting the filtering efficiency is solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a continuous filtering device for preparing a release agent, comprising a filter barrel, a barrel cover movably arranged at the top of the filter barrel, an annular support plate fixedly connected to the outer surface of the filter barrel, and a support leg fixedly connected to the bottom end of the annular support plate, a motor is fixedly connected to the top of the barrel cover, and a total filtering component for primary filtering and a shunt filtering component for secondary filtering are arranged below the motor;

[0006] The diversion filter assembly includes a first connecting pipe, a diversion pipe fixedly passing through the outer surface of the connecting pipe, a fixed cover fixedly connected to the outer surface of the diversion pipe, a second connecting pipe threadedly connected to the inside of the fixed cover, a filter tube fixedly connected to the bottom end of the second connecting pipe, and a bottom plate fixedly connected to the bottom end of the filter tube. A second filter hole is opened on the outer surface of the filter tube. The diversion pipe, the fixed cover, the second connecting pipe, the filter tube and the bottom plate are all provided in multiple groups.

[0007] Furthermore, the motor output end is fixedly connected to a rotating rod, and the total filter assembly includes a filter plate fixedly connected to the bottom end of the rotating rod, a drainage pipe fixedly connected to the bottom end of the filter plate, and a baffle fixedly connected to the top end of the filter plate. A first filter hole is opened on the upper surface of the filter plate, the drainage pipe is fixedly connected to the first connecting pipe, and the filtration level of the first filter hole is smaller than that of the second filter hole.

[0008] Furthermore, a rotation groove is provided on the inner surface of the filter barrel, and the baffle is arranged corresponding to the rotation groove.

[0009] Furthermore, a feed port is provided on the upper surface of the barrel cover, and a sealing cover is movably connected inside the feed port.

[0010] Furthermore, a liquid outlet pipe is fixedly passed through the bottom end of the filter barrel, and a valve is fixedly connected to the outer surface of the liquid outlet pipe.

[0011] Furthermore, a connecting block is fixedly connected to the outer surface of the barrel cover, and a locking bolt is threadedly connected between the connecting block and the filter barrel.

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

[0013] The utility model provides a continuous filtering device for preparing a release agent. After the large particles of impurities are initially removed by the total filtering component, the secondary filtering shunt filtering component is convenient for further removing tiny particles, so as to significantly improve the purity of the release agent. The release agent flows into the first connecting pipe and is distributed to flow into the multi-component flow pipes, and flows into the filter tube through the shunt pipe. At this time, the second filter hole is used to filter the impurities in the release agent. The release agent flows into the filter barrel through the second filter hole, while the impurities remain in the filter tube under the obstruction of the second filter hole. The shunt filtering through the shunt pipe is convenient for balancing the pressure and flow of each filter path, and reduces the risk of blockage. The fixed cover is threadedly connected to the second connecting pipe for easy disassembly and assembly, thereby facilitating the replacement or cleaning of the filter tube and the bottom plate, reducing the maintenance difficulty and time cost, and solving the problem that the liquid flow direction in the total process of single filtration of the release agent is always single, and the trapped impurities are easy to accumulate rapidly on the surface of the filter medium, thereby affecting the filtration efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0015] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the structure of the rotating trough and the baffle of the utility model;

[0017] Figure 4This is a schematic diagram of the structure of the total filtering assembly of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the diversion filter assembly of the utility model.

[0019] In the figure: 1. filter barrel; 11. annular support plate; 111. support leg; 12. rotating trough; 2. barrel cover; 21. connecting block; 211. locking bolt; 22. feed port; 221. sealing cover; 3. liquid outlet pipe; 31. valve; 4. motor; 41. rotating rod; 5. total filter assembly; 51. filter plate; 511. first filter hole; 52. drainage pipe; 53. baffle; 6. shunt filter assembly; 61. first connecting pipe; 62. shunt pipe; 63. fixed cover; 64. second connecting pipe; 65. filter pipe; 651. second filter hole; 66. bottom plate. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0022] Combination Figure 1-Figure 2 and Figure 4 A continuous filtering device for preparing a release agent includes a filter barrel 1, a barrel cover 2 movably arranged at the top of the filter barrel 1, an annular support plate 11 fixedly connected to the outer surface of the filter barrel 1, and a support leg 111 fixedly connected to the bottom end of the annular support plate 11, a motor 4 is fixedly connected to the top of the barrel cover 2, and a total filtering component 5 for primary filtration and a shunt filtering component 6 for secondary filtration are arranged below the motor 4.

[0023] The utility model is further described below in conjunction with embodiments. Example

[0024] See also Figure 1-Figure 5The shunt filter assembly 6 includes a first connecting pipe 61, a shunt pipe 62 fixedly passing through the outer surface of the connecting pipe 61, a fixed cover 63 fixedly connected to the outer surface of the shunt pipe 62, a second connecting pipe 64 threadedly connected to the inside of the fixed cover 63, a filter pipe 65 fixedly connected to the bottom end of the second connecting pipe 64, and a bottom plate 66 fixedly connected to the bottom end of the filter pipe 65. A second filter hole 651 is provided on the outer surface of the filter pipe 65. The shunt pipe 62, the fixed cover 63, the second connecting pipe 64, the filter pipe 65 and the bottom plate 66 are all provided with multiple groups. After the large particles of impurities are initially removed by the total filtering assembly 5, the secondary filtering shunt filter assembly 6 is convenient for further removing tiny particles, which is convenient for displaying The purity of the release agent is improved. The release agent flows into the first connecting tube 61 and is distributed to flow into the multi-component flow tube 62, and then flows into the filter tube 65 through the diverter tube 62. At this time, the second filter hole 651 is used to filter impurities in the release agent. The release agent flows into the filter barrel 1 through the second filter hole 651, while the impurities remain in the filter tube 65 under the obstruction of the second filter hole 651. The diversion and filtration through the diverter tube 62 facilitates the balance of pressure and flow of each filter path, reducing the risk of blockage. The fixed cover 63 is threadedly connected to the second connecting tube 64 for easy disassembly and assembly, thereby facilitating the replacement or cleaning of the filter tube 65 and the bottom plate 66, reducing the maintenance difficulty and time cost.

[0025] The output end of the motor 4 is fixedly connected with a rotating rod 41, and the total filter assembly 5 includes a filter plate 51 fixedly connected to the bottom end of the rotating rod 41, a drainage pipe 52 fixedly connected to the bottom end of the filter plate 51, and a baffle 53 fixedly connected to the top of the filter plate 51. A first filter hole 511 is opened on the upper surface of the filter plate 51, and the drainage pipe 52 is fixedly connected to the first connecting pipe 61. The filtration level of the first filter hole 511 is smaller than that of the second filter hole 651. The rotating rod 41 is driven to rotate by the motor 4, thereby driving the filter plate 51 to rotate. The rotation of the filter plate 51 makes the release agent around the first filter hole 511 flow more dynamically, which helps to reduce the accumulation of impurities around the first filter hole 511, effectively reduces the possibility of blockage, and maintains the continuity of the filtering efficiency. The fixed connection between the drainage pipe 52 and the first connecting pipe 61 ensures that the release agent after the first filtration smoothly enters the first connecting pipe 61 for secondary filtration.

[0026] A rotating groove 12 is provided on the inner surface of the filter barrel 1, and the baffle 53 is arranged corresponding to the rotating groove 12. When the motor 4 drives the rotating rod 41 to rotate, the baffle 53 rotates along the rotating groove 12, thereby ensuring stability during the rotation process.

[0027] A feed port 22 is provided on the upper surface of the barrel cover 2, and a sealing cover 221 is movably connected inside the feed port 22. The release agent is poured into the filter barrel 1 through the feed port 22 for filtration. The sealing cover 221 is convenient for closing the feed port 22 when no feeding operation is performed, thereby effectively preventing external dust, impurities or other pollutants from entering the filter barrel 1.

[0028] A liquid outlet pipe 3 is fixedly passed through the bottom end of the filter barrel 1, and a valve 31 is fixedly connected to the outer surface of the liquid outlet pipe 3. When the valve 31 is opened, the release agent filtered in the filter barrel 1 is discharged to the outside through the liquid outlet pipe 3 for easy collection. The valve 31 is convenient for controlling the outflow speed and amount of the release agent after filtration.

[0029] A connecting block 21 is fixedly connected to the outer surface of the barrel cover 2, and a locking bolt 211 is threadedly connected between the connecting block 21 and the filter barrel 1. The barrel cover 2 is fixed to the filter barrel 1 by the locking bolt 211. The threaded connection facilitates quick and convenient disassembly and reinstallation of the barrel cover 2, and is convenient for daily maintenance, cleaning or replacement of the main filter assembly 5 and the shunt filter assembly 6 inside the filter barrel 1.

[0030] When in use, open the sealing cover 221, pour the release agent into the filter barrel 1 through the feed port 22, start the motor 4, and drive the rotating rod 41 to rotate through the motor 4, thereby driving the filter plate 51 to rotate. The rotation of the filter plate 51 makes the release agent flow around the first filter hole 511 more dynamically, which helps to reduce the accumulation of impurities around the first filter hole 511, effectively reduces the possibility of blockage, and maintains the continuity of the filtering efficiency. After one filtration, the release agent enters the first connecting tube 61 through the drainage tube 52 for secondary filtration. After the release agent flows into the first connecting tube 61, it is distributed to flow into the multi-component flow tube 62, and then flows into the filter tube 65 through the diverter tube 62. At this time, the second filter hole 651 is used to filter impurities in the release agent. The release agent passes through the second filter hole 651. The filter hole 651 flows into the interior of the filter barrel 1, while the impurities remain in the filter tube 65 under the obstruction of the second filter hole 651. The diversion filtration through the diversion tube 62 is convenient for balancing the pressure and flow of each filter path, reducing the risk of blockage. The fixed cover 63 and the second connecting tube 64 are threadedly connected, which is convenient for disassembly and assembly, thereby facilitating the replacement or cleaning of the filter tube 65 and the bottom plate 66, reducing the maintenance difficulty and time cost. The filter tube 65 is driven to rotate under the action of the motor 4, which is convenient for improving the filtering effect. After the filtration is completed, the valve 31 is opened, and the mold release agent filtered in the filter barrel 1 is discharged to the outside through the liquid outlet pipe 3 for easy collection. The locking bolt 211 is removed, and the barrel cover 2 is separated from the filter barrel 1, which is convenient for cleaning the total filter assembly 5 and the diversion filter assembly 6.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0032] 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 continuous filtering device for preparing a release agent, comprising a filter barrel (1), a barrel cover (2) movably arranged at the top of the filter barrel (1), an annular support plate (11) fixedly connected to the outer surface of the filter barrel (1), and a support leg (111) fixedly connected to the bottom end of the annular support plate (11), characterized in that: A motor (4) is fixedly connected to the top of the barrel cover (2), and a main filter assembly (5) for primary filtration and a shunt filter assembly (6) for secondary filtration are arranged below the motor (4); The flow splitting filter assembly (6) comprises a first connecting pipe (61), a flow splitting pipe (62) fixedly penetrating the outer surface of the connecting pipe (61), a fixing cover (63) fixedly connected to the outer surface of the flow splitting pipe (62), a second connecting pipe (64) threadedly connected to the inside of the fixing cover (63), a filter pipe (65) fixedly connected to the bottom end of the second connecting pipe (64), and a bottom plate (66) fixedly connected to the bottom end of the filter pipe (65), the outer surface of the filter pipe (65) is provided with a second filter hole (651), and the flow splitting pipe (62), the fixing cover (63), the second connecting pipe (64), the filter pipe (65) and the bottom plate (66) are all provided in a plurality of groups.

2. The continuous filtration device for preparing a release agent according to claim 1, characterized in that: The output end of the motor (4) is fixedly connected to a rotating rod (41); the total filter assembly (5) comprises a filter plate (51) fixedly connected to the bottom end of the rotating rod (41); a drainage pipe (52) fixedly connected to the bottom end of the filter plate (51); and a baffle (53) fixedly connected to the top end of the filter plate (51); a first filter hole (511) is formed on the upper surface of the filter plate (51); the drainage pipe (52) is fixedly connected to the first connecting pipe (61); and the first filter hole (511) has a smaller filtration level than the second filter hole (651).

3. The continuous filtration equipment for preparing a release agent according to claim 2, characterized in that: The inner surface of the filter barrel (1) is provided with a rotation groove (12), and the baffle (53) is arranged corresponding to the rotation groove (12).

4. The continuous filtration equipment for preparing a release agent according to claim 1, characterized in that: The upper surface of the barrel cover (2) is provided with a feed opening (22), and a sealing cover (221) is movably connected inside the feed opening (22).

5. The continuous filtration equipment for preparing a release agent according to claim 1, characterized in that: A liquid outlet pipe (3) is fixedly passed through the bottom end of the filter barrel (1), and a valve (31) is fixedly connected to the outer surface of the liquid outlet pipe (3).

6. The continuous filtration equipment for preparing a release agent according to claim 1, characterized in that: A connecting block (21) is fixedly connected to the outer surface of the barrel cover (2), and a locking bolt (211) is threadedly connected between the connecting block (21) and the filter barrel (1).

Images