Emulsifier residue filtering device

Abstract

The utility model relates to the technical field of emulsifier production, in particular to an emulsifier residue filtering device which comprises a tank body, a rotating column is arranged in the tank body, a driving motor for driving the rotating column to rotate is arranged at the top of the tank body, an annular sliding groove is formed in the inner side of the tank body, and a filtering assembly is arranged between the rotating column and the tank body. The filtering assembly comprises a plurality of arc-shaped filtering frames arranged around the rotating column, filtering nets are installed on the inner sides of the arc-shaped filtering frames, one ends of the arc-shaped filtering frames are connected with the rotating column in an inserted mode, the other ends of the arc-shaped filtering frames are slidably connected with the annular sliding groove, an opening is formed in one side, right facing the annular sliding groove, of the tank body, and a sealing door is arranged at the opening; a feeding hole and a discharging hole are respectively formed in the top and the bottom of the tank body; according to the utility model, the plurality of arc-shaped filter frames surrounding the rotating column are arranged, so that when part of the filter frames are blocked, the blocked filter frames can be moved to the opening to be replaced through the rotation of the rotating column, shutdown is not needed, and the filtering efficiency is obviously improved.

Description

Technical Field

[0001] This utility model relates to the field of emulsifier production technology, and more specifically to an emulsifier residue filtration device. Background Technology

[0002] Emulsifiers are compounds that enable the formation of stable emulsions from mixtures of two or more immiscible components. Their working principle is that during emulsification, the dispersed phase is dispersed in the continuous phase in the form of microdroplets (micrometer-scale). The emulsifier reduces the interfacial tension of the components in the mixture and forms a relatively robust film on the surface of the microdroplets, or an electric double layer on the surface of the microdroplets due to the charge provided by the emulsifier, preventing the microdroplets from agglomerating and maintaining a homogeneous emulsion. During the production process, to ensure a fine and uniform state, a filtration process is usually required to remove particulate residues and other contaminants from the emulsifier.

[0003] Common filtration devices are prone to clogging during filtration, requiring the machine to be stopped to clean the filter screen. This is necessary to avoid problems such as low filtration efficiency and poor product quality. However, stopping the machine to clean the filter screen will affect the filtration efficiency and thus the processing efficiency. Utility Model Content

[0004] The purpose of this invention is to provide an emulsifier residue filtration device that does not require stopping the machine when cleaning the filter screen, thereby improving filtration efficiency.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows:

[0006] An emulsifier residue filtration device includes a tank body with a rotating column inside. A drive motor for rotating the rotating column is installed on the top of the tank body. An annular groove is formed on the inner side of the tank body. A filter assembly is provided between the rotating column and the tank body. The filter assembly includes multiple arc-shaped filter frames arranged around the rotating column. A filter screen is installed on the inner side of each arc-shaped filter frame. One end of each arc-shaped filter frame is inserted into the rotating column, and the other end of each arc-shaped filter frame is slidably connected to the annular groove. An opening is formed on one side of the tank body facing the annular groove, and a sealing door is provided at the opening. An inlet and an outlet are respectively provided at the top and bottom of the tank body.

[0007] Furthermore, the rotating column is provided with an annular connecting groove, and multiple plug-in blocks are arranged circumferentially within the annular connecting groove. Each plug-in block corresponds to one of the arc-shaped filter frames. The arc-shaped filter frame is provided with a plug-in groove at one end near the rotating column, and the plug-in groove is adapted to the plug-in block.

[0008] Furthermore, a first magnet is embedded in the plug block, and a second magnet is embedded in the plug slot.

[0009] Furthermore, the tank is equipped with multiple filter components arranged from top to bottom, and the pore size of the filter screen of the filter components decreases sequentially from top to bottom.

[0010] Furthermore, multiple sets of openings and sealing doors are provided, and the openings, sealing doors, and filter components correspond one-to-one.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] This application, by setting multiple arc-shaped filter frames surrounding the rotating column, allows for the replacement of clogged filter frames by rotating the column to move the clogged filter frames to the opening when some filter frames become clogged, without stopping the machine, thus significantly improving filtration efficiency. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a cross-sectional view of the present invention;

[0015] Figure 3 This is a partial structural schematic diagram of the present invention.

[0016] 1. Tank body; 101. Annular chute; 102. Opening; 2. Rotating column; 201. Annular connecting groove; 3. Drive motor; 4. Arc-shaped filter frame; 401. Insertion groove; 5. Filter screen; 6. Sealing door; 7. Feed inlet; 8. Discharge outlet; 9. Insertion block. Detailed Implementation

[0017] like Figures 1 to 3 As shown, an emulsifier residue filtration device includes a tank 1, a rotating column 2 inside the tank 1, a drive motor 3 for driving the rotating column 2 to rotate installed on the top of the tank 1, an annular groove 101 on the inner side of the tank 1, a filter assembly between the rotating column 2 and the tank 1, the filter assembly including a plurality of arc-shaped filter frames 4 arranged around the rotating column 2, a filter screen 5 installed on the inner side of the arc-shaped filter frames 4, one end of the arc-shaped filter frames 4 being inserted into the rotating column 2, and the other end of the arc-shaped filter frames 4 being slidably connected to the annular groove 101, an opening 102 on one side of the tank 1 facing the annular groove 101, a sealing door 6 being provided at the opening 102, and an inlet 7 and an outlet 8 being provided at the top and bottom of the tank 1, respectively.

[0018] The rotating column 2 is provided with an annular connecting groove 201. Multiple plug-in blocks 9 are arranged circumferentially inside the annular connecting groove 201. Each plug-in block 9 corresponds to one of the arc-shaped filter frames 4. The arc-shaped filter frame 4 is provided with a plug-in groove 401 at one end near the rotating column 2. The plug-in groove 401 is adapted to the plug-in block 9.

[0019] The plug block 9 is embedded with a first magnet, and the plug slot 401 is embedded with a second magnet; magnetic attraction ensures that the arc-shaped filter frame 4 and the rotating column 2 are firmly connected, preventing them from falling off during rotation and improving the reliability of equipment operation.

[0020] The tank 1 is equipped with multiple filter components arranged from top to bottom, and the pore size of the filter screen 5 of the filter components decreases from top to bottom.

[0021] Multiple sets of openings 102 and sealing doors 6 are provided, and the openings 102, sealing doors 6 and filter components correspond one-to-one.

[0022] Working principle:

[0023] The emulsifier flows in from the top inlet 7 of the tank 1 and passes through the filter screens 5 of each layer of arc-shaped filter frames 4 in sequence. Impurities are intercepted on the filter screens 5, and the filtered emulsifier is discharged from the bottom outlet 8. The drive motor 3 drives the rotating column 2 to rotate, causing the arc-shaped filter frames 4 to rotate around the central axis, so as to achieve uniform filtration of the emulsifier inside the tank 1. When a filter screen 5 is blocked, the drive motor 5 is stopped, the blocked arc-shaped filter frame 4 is rotated to the opening 102, the sealing door 6 is opened, and the arc-shaped filter frame 4 is quickly disassembled through the plug-in structure. It can be replaced or cleaned and then reinstalled without stopping the overall filtration process.

[0024] This invention uses multiple filter frames in conjunction with a rotating structure to achieve "filtering while changing frames," completely solving the drawback of traditional filter devices requiring shutdown for cleaning and significantly improving production efficiency.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An emulsifier residue filtering device, characterized by: The tank includes a tank body (1), a rotating column (2) is provided inside the tank body (1), a drive motor (3) for driving the rotating column (2) to rotate is installed on the top of the tank body (1), an annular groove (101) is provided on the inner side of the tank body (1), a filter assembly is provided between the rotating column (2) and the tank body (1), the filter assembly includes multiple arc-shaped filter frames (4) arranged around the rotating column (2), a filter screen (5) is installed on the inner side of the arc-shaped filter frame (4), one end of the arc-shaped filter frame (4) is inserted into the rotating column (2), the other end of the arc-shaped filter frame (4) is slidably connected to the annular groove (101), an opening (102) is provided on one side of the tank body (1) facing the annular groove (101), a sealing door (6) is provided at the opening (102), and a feed inlet (7) and a discharge outlet (8) are provided at the top and bottom of the tank body (1), respectively.

2. The emulsifier residue filtering device of claim 1, wherein: The rotating column (2) is provided with an annular connecting groove (201), and multiple plug-in blocks (9) are arranged circumferentially inside the annular connecting groove (201). The plug-in blocks (9) correspond one-to-one with the arc-shaped filter frame (4). The arc-shaped filter frame (4) is provided with a plug-in groove (401) at one end near the rotating column (2), and the plug-in groove (401) is adapted to the plug-in block (9).

3. The emulsifier residue filtering device of claim 2, wherein: The plug block (9) is embedded with a first magnet, and the plug slot (401) is embedded with a second magnet.

4. The emulsifier residue filtering device of claim 1, wherein: The tank (1) is equipped with multiple filter components arranged from top to bottom, and the pore size of the filter mesh (5) of the filter components decreases from top to bottom.

5. The emulsifier residue filtering device of claim 4, wherein: Multiple sets of openings (102) and sealing doors (6) are provided, and the openings (102), sealing doors (6) and filter components correspond one-to-one.

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