High-speed homogenizing separator for silicone oil processing

Abstract

The utility model relates to the technical field of silicone oil processing, in particular to a high-speed homogenizing separator for silicone oil processing. Comprising a centrifugal cylinder, a cover plate and a filtering mechanism, the filtering mechanism comprises a connecting base, a lower support, a lower filter screen, a guide rod, an upper support, a locking ring, an upper filter screen, a connector, a hopper and a homogeneous separation device, silicone oil is fed through the hopper during processing, and the silicone oil is preliminarily filtered through the upper filter screen to remove part of impurities after being fed; according to the device, the upper filter screen and the lower filter screen are arranged, the silicone oil falls onto the lower filter screen to be filtered again, so that hierarchical filtering treatment of the silicone oil is achieved, and the filtered silicone oil falls into the homogeneous separation device in the centrifugal barrel to be homogenized and separated. Therefore, the problem that the contained impurities affect the subsequent centrifugal treatment due to the fact that the silicone oil is not filtered when the silicone oil is fed into the existing equipment can be solved.

Description

Technical Field

[0001] This utility model relates to the field of silicone oil processing technology, and in particular to a high-speed homogenizer for silicone oil processing. Background Technology

[0002] Existing high-speed homogenizers for hydrophilic silicone oil processing typically use only a stirring shaft to rotate the hydrophilic silicone oil at high speed during homogenization. This results in the hydrophilic silicone oil being subjected to a set of opposing rotational forces, limiting its rotational speed and reducing the efficiency of high-speed homogenization to some extent. Furthermore, when the hydrophilic silicone oil is subjected to high-speed rotation, the high content of hydrophilic silicone oil during rotation leads to uneven high-speed separation, reducing its utilization rate.

[0003] A search revealed that prior art CN216171834U discloses a high-speed homogenizing separator for hydrophilic silicone oil processing, relating to the field of hydrophilic silicone oil processing technology. The separator includes a main structure with a sedimentation tank at its bottom and a protective cover at its top. A centrifuge cylinder is rotatably connected to the inside of the protective cover. Multiple sets of electromagnetic sliders are evenly installed at the bottom of both sides of the centrifuge cylinder. A motor is installed on one side of the top of the sedimentation tank, and a gear is fitted around the output end of the motor. This invention utilizes a second stirring blade and a connecting pipe. The rotating stirring shaft drives the second stirring blade to rotate inside the connecting pipe, generating a rotational force on the hydrophilic silicone oil located inside the connecting pipe. Simultaneously, due to the small inner diameter of the connecting pipe, the amount of hydrophilic silicone oil passing through it is relatively small, resulting in a much greater rotational force on each component of the hydrophilic silicone oil than on the hydrophilic silicone oil inside the centrifuge cylinder. This leads to more uniform and thorough high-speed separation of the hydrophilic silicone oil.

[0004] However, the above equipment has the following problems when in use: the silicone oil is not filtered, and the impurities it contains will affect the subsequent centrifugation process. Utility Model Content

[0005] The purpose of this invention is to provide a high-speed homogenizer for silicone oil processing, which aims to solve the problem that in existing equipment, the silicone oil is not filtered when it is added, and the impurities contained therein will affect the subsequent centrifugation process.

[0006] To achieve the above objectives, this utility model provides a high-speed homogenizer for silicone oil processing, including a centrifuge drum and a cover plate, wherein the cover plate is detachably installed on the top of the centrifuge drum, and also includes a filtration mechanism;

[0007] The filtration mechanism includes a connecting seat, a lower support, a lower filter screen, a guide rod, an upper support, a locking ring, an upper filter screen, a connecting head, a hopper, and a homogenizing and separating device. The connecting seat is detachably connected to the cover plate and is located outside the feed inlet at the top of the cover plate. The lower support is detachably connected to the connecting seat and is located inside the connecting seat. The lower filter screen is welded onto the lower support. The guide rod is integrally formed with the lower support and is symmetrically arranged. The upper support is slidably connected to the connecting seat and the guide rod respectively and is located above the lower filter screen. The locking ring is threaded to the top end of the guide rod and abuts against the upper support. The upper filter screen is welded to the upper support, and its filter hole diameter is larger than that of the lower filter screen. The connecting head is threaded to the connecting seat and is located on the top side of the connecting seat. The hopper is threaded to the connecting head and is located on top of the connecting head. The homogenizing and separating device is disposed inside the centrifuge cylinder.

[0008] The homogenization separation device includes an oil-water separation screen, a stirring assembly, and a discharge assembly. The oil-water separation screen is disposed inside the centrifuge drum. The stirring assembly is disposed on the side of the cover plate near the oil-water separation screen. The discharge assembly is disposed at the bottom of the centrifuge drum and the bottom of the oil-water separation screen.

[0009] The stirring assembly includes a stirring motor, a rotating shaft, and stirring blades. The stirring motor is fixed to the cover plate. The rotating shaft is connected to the output shaft of the stirring motor via a coupling. The stirring blades are welded to the rotating shaft and are arranged vertically at intervals.

[0010] The discharge assembly includes a drain valve and an oil drain valve. The drain valve is fixed to the bottom of the centrifuge cylinder, and its inlet is located outside the oil-water separation net. The oil drain valve is screwed to the bottom of the oil drain pipe at the bottom of the oil-water separation net.

[0011] The filtering mechanism also includes a top cover, which is detachably connected to the hopper and located on top of the hopper.

[0012] This utility model discloses a high-speed homogenizing separator for silicone oil processing. During processing, silicone oil is fed into a hopper. After feeding, the silicone oil undergoes preliminary filtration through an upper filter screen to remove some impurities. Further, the silicone oil falls onto a lower filter screen for further filtration, thus achieving multi-stage filtration of the silicone oil. The filtered silicone oil then falls into a homogenizing separation device inside a centrifuge cylinder for homogenization. By setting up upper and lower filters, this application can filter the silicone oil entering the centrifuge cylinder during processing, avoiding impurities that could affect centrifugation. This solves the problem in existing equipment where the silicone oil is not filtered during feeding, and the impurities will affect subsequent centrifugation. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of the high-speed homogenizer separator for silicone oil processing according to the first embodiment of this utility model.

[0015] Figure 2 This is a schematic diagram of the lower support structure according to the first embodiment of this utility model.

[0016] Figure 3 This is a cross-sectional view of the centrifuge tube according to the first embodiment of this utility model.

[0017] Figure 4 This is a schematic diagram of the overall structure of the high-speed homogenizing separator for silicone oil processing according to the second embodiment of this utility model.

[0018] In the diagram: 101-Centrifuge cylinder, 102-Cover plate, 103-Connecting seat, 104-Lower support, 105-Lower filter screen, 106-Guide rod, 107-Upper support, 108-Locking ring, 109-Upper filter screen, 110-Connecting head, 111-Hopper, 112-Oil-water separator, 113-Agitator motor, 114-Rotating shaft, 115-Agitator blades, 116-Drain valve, 117-Oil drain valve, 201-Top cover. Detailed Implementation

[0019] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0020] Example 1:

[0021] like Figures 1 to 3 As shown, where Figure 1 This is a schematic diagram of the overall structure of a high-speed homogenizer separator for silicone oil processing. Figure 2 This is a structural diagram of the lower support 104. Figure 3This is a cross-sectional view of centrifuge cylinder 101. This utility model provides a high-speed homogenizer for silicone oil processing: it includes a centrifuge cylinder 101, a cover plate 102, and a filtering mechanism. The filtering mechanism includes a connecting seat 103, a lower support 104, a lower filter screen 105, a guide rod 106, an upper support 107, a locking ring 108, an upper filter screen 109, a connector 110, a hopper 111, and a homogenizing device. The homogenizing device includes an oil-water separation screen 112, a stirring assembly, and a discharge assembly. The stirring assembly includes a stirring motor 113, a rotating shaft 114, and stirring blades 115. The discharge assembly includes a drain valve 116 and an oil drain valve 117. This solution solves the problem in existing equipment where silicone oil is not filtered during input, and impurities will affect subsequent centrifugation. It is understood that the aforementioned solution can filter the silicone oil entering the centrifuge cylinder 101, avoiding impurities that could affect centrifugation.

[0022] In this embodiment, the cover plate 102 is detachably installed on the top of the centrifuge cylinder 101, and the cover plate 102 is fixed by bolts. A control panel is installed on the front side of the centrifuge cylinder 101.

[0023] The connecting seat 103 is detachably connected to the cover plate 102 and is located outside the feed inlet at the top of the cover plate 102. The lower bracket 104 is detachably connected to the connecting seat 103 and is located inside the connecting seat 103. The lower filter screen 105 is welded onto the lower bracket 104. The guide rod 106 is integrally formed with the lower bracket 104 and is symmetrically arranged. The upper bracket 107 is slidably connected to the connecting seat 103 and the guide rod 106 respectively, and is located on the lower filter screen 105. Above, the locking ring 108 is threaded to the top end of the guide rod 106 and abuts against the upper bracket 107. The upper filter screen 109 is welded to the upper bracket 107, and its filter hole diameter is larger than that of the lower filter screen 105. The connector 110 is threaded to the connector 103 and is located on the top side of the connector 103. The hopper 111 is threaded to the connector 110 and is located on top of the connector 110. The homogenizing separation device is disposed inside the centrifuge cylinder 101. The bottom flange of the connecting seat 103 is connected to the cover plate 102 by bolts. The top of the connecting seat 103 is provided with an external thread end, which facilitates the direct installation of the connector 110. The upper and lower ends of the inner cavity of the connector 110 are threaded cavities. The hopper 111 is installed on the top. The lower bracket 104 can be directly slidably installed in the lower stepped cavity provided on the top of the connecting seat 103. The lower filter screen 105 is welded and fixed on the lower bracket 104. The lower bracket 104 is integrally formed The guide rods 106 are symmetrically arranged, and the upper bracket 107 is symmetrically provided with round holes to facilitate sliding engagement with the guide rods 106 during installation. The locking ring 108 is used to limit the upper bracket 107. At the same time, after the locking ring 108 is removed, the upper bracket 107 can be removed. Then, the lower bracket 104 can be pulled out by the guide rods 106, which is conducive to cleaning the upper filter screen 109 and the lower filter screen 105. The homogenization separation device is used for silicone oil homogenization separation treatment.

[0024] Secondly, the oil-water separation mesh 112 is disposed inside the centrifuge cylinder 101; the stirring assembly is disposed on the side of the cover plate 102 near the oil-water separation mesh 112; and the discharge assembly is disposed at the bottom of the centrifuge cylinder 101 and the bottom of the oil-water separation mesh 112, respectively. The oil-water separation mesh 112 is a U-shaped cylindrical structure with its opening facing upwards. The stirring assembly is used for high-speed rotation and stirring of the silicone oil, and the discharge assembly is used for discharging water and silicone oil.

[0025] Then, the stirring motor 113 is fixed to the cover plate 102; the rotating shaft 114 is connected to the output shaft of the stirring motor 113 via a coupling; the stirring blades 115 are welded to the rotating shaft 114 and arranged vertically at intervals. The stirring motor 113 is fixed with bolts, and its output shaft is connected to the rotating shaft 114 via a coupling. The stirring blades 115 are welded to the rotating shaft 114, and the stirring blades 115 are arranged vertically at intervals in multiple groups, with three blades in each group, and each group is 120° apart from the others.

[0026] Finally, the drain valve 116 is fixed to the bottom of the centrifuge cylinder 101, and its inlet is located outside the oil-water separator 112; the oil drain valve 117 is screwed to the bottom of the oil drain pipe at the bottom of the oil-water separator 112. The centrifuge cylinder 101 has a drain hole on the outside of the oil-water separator 112, the top fixing plate of the drain valve 116 is fixed to the bottom side of the drain port by bolts, and the top mounting end of the oil drain valve 117 is directly installed in the threaded mounting cavity of the oil drain pipe at the bottom of the oil-water separator 112.

[0027] When using this invention to address the problem in existing equipment where silicone oil is not filtered during initial feeding, and the impurities it contains affect subsequent centrifugation, the silicone oil is fed into the hopper 111. After feeding, the silicone oil undergoes preliminary filtration through the upper filter screen 109 to remove some impurities. Further, the silicone oil falls onto the lower filter screen 105 for further filtration, thus achieving multi-stage filtration of the silicone oil. The filtered silicone oil then falls into the oil-water separation screen 112 inside the centrifuge cylinder 101. When the filtered hydrophilic silicone oil enters the oil-water separation screen 112, the stirring motor 113 can be activated, causing the rotating shaft 114 to rotate and multiple... The stirring blades 115 rotate, thereby homogenizing and separating the hydrophilic silicone oil. Water is thrown out of the oil-water separation screen 112 by opening the drain valve 116, while oil remains in the oil-water separation screen 112. Oil is drained by opening the oil drain valve 117, thus achieving homogenization and separation. This application, by setting the upper filter screen 109 and the lower filter screen 105, can filter the silicone oil entering the centrifuge cylinder 101 during processing, avoiding impurities that may affect centrifugation. This solves the problem in existing equipment where silicone oil is not filtered when it is added, and the impurities it contains will affect subsequent centrifugation.

[0028] Example 2:

[0029] like Figure 4 As shown, where Figure 4This is a schematic diagram of the overall structure of a high-speed homogenizer for silicone oil processing. Based on the first embodiment, this utility model provides a high-speed homogenizer for silicone oil processing. The filtration mechanism also includes a top cover 201, which is detachably connected to the hopper 111 and located on top of the hopper 111.

[0030] In this embodiment, the top cover 201 can be directly slidably installed on the top of the hopper 111. Installing the top cover 201 after the silicone oil is added will prevent external impurities from entering the filter mechanism.

[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A high-speed homogenizer for silicone oil processing, comprising a centrifuge drum and a cover plate, wherein the cover plate is detachably installed on the top of the centrifuge drum, characterized in that: It also includes a filtration system; The filtration mechanism includes a connecting seat, a lower support, a lower filter screen, a guide rod, an upper support, a locking ring, an upper filter screen, a connecting head, a hopper, and a homogenizing and separating device. The connecting seat is detachably connected to the cover plate and is located outside the feed inlet at the top of the cover plate. The lower support is detachably connected to the connecting seat and is located inside the connecting seat. The lower filter screen is welded onto the lower support. The guide rod is integrally formed with the lower support and is symmetrically arranged. The upper support is slidably connected to the connecting seat and the guide rod respectively and is located above the lower filter screen. The locking ring is threaded to the top end of the guide rod and abuts against the upper support. The upper filter screen is welded to the upper support, and its filter hole diameter is larger than that of the lower filter screen. The connecting head is threaded to the connecting seat and is located on the top side of the connecting seat. The hopper is threaded to the connecting head and is located on top of the connecting head. The homogenizing and separating device is disposed inside the centrifuge cylinder.

2. The high-speed homogenizer for silicone oil processing as described in claim 1, characterized in that: The homogenization separation device includes an oil-water separation screen, a stirring assembly, and a discharge assembly. The oil-water separation screen is disposed inside the centrifuge drum; the stirring assembly is disposed on the side of the cover plate near the oil-water separation screen; and the discharge assembly is disposed at the bottom of the centrifuge drum and the bottom of the oil-water separation screen, respectively.

3. The high-speed homogenizer for silicone oil processing as described in claim 2, characterized in that: The stirring assembly includes a stirring motor, a rotating shaft, and stirring blades. The stirring motor is fixed to the cover plate. The rotating shaft is connected to the output shaft of the stirring motor via a coupling. The stirring blades are welded to the rotating shaft and are arranged vertically at intervals.

4. The high-speed homogenizer for silicone oil processing as described in claim 2, characterized in that: The discharge assembly includes a drain valve and an oil drain valve. The drain valve is fixed to the bottom of the centrifuge cylinder, and its inlet is located outside the oil-water separation screen. The oil drain valve is screwed to the bottom of the oil drain pipe at the bottom of the oil-water separation screen.

5. The high-speed homogenizer for silicone oil processing as described in claim 1, characterized in that... : The filtration mechanism also includes a top cover, which is detachably connected to the hopper and located on top of the hopper.

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