A solid-liquid separation device for microfiltration

Abstract

The utility model relates to solid -liquid separation technical field, and disclose a kind of solid-liquid separation device for micropore filtration, including support seat, the support seat top is fixedly connected with separation barrel, the separation barrel top is provided with sealing cover, the inside thread of sealing cover is connected with bolt, the bolt is connected in separation barrel interior, the inside fixed connection of sealing cover has inlet pipe, the separation barrel inside is provided with separation mechanism, the inside of separation mechanism is provided with mounting mechanism, the separation barrel inner bottom is fixedly connected with discharge pipe, the separation mechanism includes driving motor, the driving motor is fixedly connected in support seat bottom.Driving motor drives rotating shaft and filter inner cylinder high-speed rotation, utilize centrifugal force to make solid particle in solid-liquid mixture rapidly to filter inner cylinder cylinder wall movement, liquid is separated by micropore filter barrel quickly, can complete the separation work of a large amount of solid-liquid mixture in short time.

Description

Technical Field

[0001] This utility model relates to the field of solid-liquid separation technology, specifically a solid-liquid separation device for microporous filtration. Background Technology

[0002] Solid-liquid separation is an indispensable key step in the production process in many industries such as chemical engineering, food processing, biomedicine, and environmental water treatment. Microfiltration, as a highly efficient solid-liquid separation technology, is widely used in product purification, wastewater treatment, and material recycling due to its ability to precisely intercept tiny particles and achieve fine separation.

[0003] Existing equipment mostly uses static filtration or simple centrifugal structure. When the filter inner cylinder rotates at high speed, it is prone to vibration due to insufficient support, which reduces the rotation speed of the filter inner cylinder and the filtration efficiency. Furthermore, the vibration generated when the filter inner cylinder rotates can easily lead to seal failure. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a solid-liquid separation device for microporous filtration to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a solid-liquid separation device for microporous filtration, comprising a support base, a separation tank fixedly connected to the top of the support base, a sealing cover provided on the top of the separation tank, a bolt threadedly connected to the inner side of the sealing cover, the bolt threadedly connected to the inside of the separation tank, an inlet pipe fixedly connected inside the sealing cover, a separation mechanism provided inside the separation tank, an installation mechanism provided inside the separation mechanism, and an outlet pipe fixedly connected to the bottom of the separation tank;

[0006] The separation mechanism includes a drive motor, which is fixedly connected to the bottom of the support base. A rotating shaft is fixedly connected to the top of the drive motor and rotatably connected to the inside of the separation tank. A filter inner cylinder is fixedly connected to the top of the rotating shaft. A support plate is fixedly connected to the periphery of the filter inner cylinder. A support member is fixedly connected to the bottom of the support plate. A linkage plate is fixedly connected to the middle of the periphery of the filter inner cylinder. A sealing ring is provided around the rotating shaft and is fixedly connected to the bottom of the separation tank.

[0007] Preferably, the inner side of the separation barrel is provided with a circular groove corresponding to the movement trajectory of the support member, and the support member is slidably connected inside the circular groove. The circular groove can limit the position of the support member, so that the support member can support the support plate and the filter inner cylinder, making the filter inner cylinder more stable during rotation.

[0008] Preferably, a rotating groove corresponding to the position of the linkage plate is provided in the middle of the inner side of the separation barrel, and the linkage plate is rotatably connected to the inside of the rotating groove. Through the rotating groove, the linkage plate can rotate inside the separation barrel, and the linkage plate can support the filter inner cylinder.

[0009] Preferably, the installation mechanism includes an L-shaped plate, which is fixedly connected to the top outer side of the filter inner cylinder. A sliding rod is slidably connected inside the L-shaped plate, and an inclined plate is fixedly connected to the bottom of the sliding rod. A rotating plate is inserted around the inclined plate, and a microporous filter barrel is fixedly connected to the inner side of the rotating plate. The microporous filter barrel is slidably connected to the inside of the filter inner cylinder. A limiting plate is fixedly connected to the top of the sliding rod, and a U-shaped plate is slidably connected around the limiting plate. A threaded rod is rotatably connected to the top of the U-shaped plate, and a fixing frame is threadedly connected around the threaded rod. The fixing frame is fixedly connected to the top of the L-shaped plate, and a spring is sleeved around the sliding rod.

[0010] Preferably, the top of the spring is fixedly connected to the top of the inner side of the L-shaped plate, and the bottom of the spring is fixedly connected to the top of the inclined plate. Through the elastic force of the spring, the inclined plate can be inserted into the rotating plate to limit the rotation plate.

[0011] Preferably, the inner side of the L-shaped plate is provided with a sliding groove corresponding to the movement trajectory of the U-shaped plate, and the U-shaped plate is slidably connected inside the sliding groove. Through the sliding groove, the U-shaped plate can slide inside the L-shaped plate, which plays a limiting role for the U-shaped plate.

[0012] Preferably, the inner side of the U-shaped plate is provided with a guide groove corresponding to the movement trajectory of the limiting plate, and the limiting plate is slidably connected inside the guide groove. Through the provided guide groove, the limiting plate can slide inside the U-shaped plate.

[0013] Compared with the prior art, this utility model provides a solid-liquid separation device for microporous filtration, which has the following beneficial effects:

[0014] 1. This solid-liquid separation device for microporous filtration has a separation mechanism in which a drive motor drives the rotating shaft and the inner filter cylinder to rotate at high speed. Centrifugal force is used to make the solid particles in the solid-liquid mixture move rapidly toward the inner filter cylinder wall, while the liquid quickly passes through the microporous filter barrel to complete the separation. It can complete the separation of a large amount of solid-liquid mixture in a short time.

[0015] 2. This solid-liquid separation device for microporous filtration uses a rotating threaded rod to move the U-shaped plate and the limiting plate up and down. Combined with the elasticity of the spring, it can easily install and disassemble the microporous filter cartridge, allowing operators to quickly replace the filter element and reduce downtime for maintenance. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a front view structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the separation tank;

[0019] Figure 3 This is a schematic diagram of the separation mechanism.

[0020] Figure 4 This is a schematic diagram of the installation mechanism.

[0021] Figure 5 This is a schematic diagram of an inclined plate structure.

[0022] In the diagram: 1. Support base; 2. Separation tank; 3. Bolt; 4. Sealing cap; 5. Feed pipe; 6. Installation mechanism; 61. Microporous filter tank; 62. Rotating plate; 63. L-shaped plate; 64. U-shaped plate; 65. Fixing frame; 66. Threaded rod; 67. Limiting plate; 68. Sliding rod; 69. Spring; 601. Inclined plate; 7. Separation mechanism; 71. Drive motor; 72. Rotating shaft; 73. Support component; 74. Support plate; 75. Linkage plate; 76. Inner filter cylinder; 77. Sealing ring; 8. Discharge pipe. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0025] This utility model provides the following technical solution:

[0026] Example 1

[0027] Please see Figure 1-5 This utility model provides a technical solution: a solid-liquid separation device for microporous filtration, including a support base 1, a separation tank 2 fixedly connected to the top of the support base 1, a sealing cover 4 provided on the top of the separation tank 2, a bolt 3 threadedly connected to the inner side of the sealing cover 4, the bolt 3 threadedly connected to the inside of the separation tank 2, an inlet pipe 5 fixedly connected inside the sealing cover 4, a separation mechanism 7 provided inside the separation tank 2, an installation mechanism 6 provided inside the separation mechanism 7, and an outlet pipe 8 fixedly connected to the bottom of the separation tank 2.

[0028] The separation mechanism 7 includes a drive motor 71, which is fixedly connected to the bottom of the support base 1. A rotating shaft 72 is fixedly connected to the top of the drive motor 71. The rotating shaft 72 is rotatably connected to the inside of the separation tank 2. A filter inner cylinder 76 is fixedly connected to the top of the rotating shaft 72. A support plate 74 is fixedly connected to the outer periphery of the filter inner cylinder 76. A support member 73 is fixedly connected to the bottom of the support plate 74. A linkage plate 75 is fixedly connected to the middle of the outer periphery of the filter inner cylinder 76. A sealing ring 77 is provided on the outer periphery of the rotating shaft 72. The sealing ring 77 is fixedly connected to the bottom of the separation tank 2.

[0029] Furthermore, a circular groove corresponding to the movement trajectory of the support member 73 is provided on the inner side of the separation tank 2, and the support member 73 is slidably connected inside the circular groove. The circular groove can limit the position of the support member 73, so that the support member 73 can support the support plate 74 and the filter inner cylinder 76, making the filter inner cylinder 76 more stable during rotation.

[0030] Furthermore, a rotating groove corresponding to the position of the linkage disc 75 is provided in the middle of the inner side of the separation tank 2, and the linkage disc 75 is rotatably connected to the inside of the rotating groove. Through the rotating groove, the linkage disc 75 can rotate inside the separation tank 2, and the linkage disc 75 can support the filter inner cylinder 76.

[0031] Example 2

[0032] Please see Figure 1-5Furthermore, based on Embodiment 1, the installation mechanism 6 further includes an L-shaped plate 63, which is fixedly connected to the top outer side of the filter inner cylinder 76. A slide rod 68 is slidably connected inside the L-shaped plate 63. An inclined plate 601 is fixedly connected to the bottom of the slide rod 68. A rotating plate 62 is inserted around the inclined plate 601. A microporous filter barrel 61 is fixedly connected to the inner side of the rotating plate 62. The microporous filter barrel 61 is slidably connected inside the filter inner cylinder 76. A limiting plate 67 is fixedly connected to the top of the slide rod 68. A U-shaped plate 64 is slidably connected around the limiting plate 67. A threaded rod 66 is rotatably connected to the top of the U-shaped plate 64. A fixing frame 65 is threadedly connected around the threaded rod 66. The fixing frame 65 is fixedly connected to the top of the L-shaped plate 63. A spring 69 is sleeved around the slide rod 68.

[0033] Furthermore, the top of the spring 69 is fixedly connected to the top of the inner side of the L-shaped plate 63, and the bottom of the spring 69 is fixedly connected to the top of the inclined plate 601. Through the elastic force of the spring 69, the inclined plate 601 can be inserted into the rotating plate 62 to limit the rotation plate 62.

[0034] Furthermore, the inner side of the L-shaped plate 63 is provided with a sliding groove corresponding to the movement trajectory of the U-shaped plate 64, and the U-shaped plate 64 is slidably connected inside the sliding groove. Through the sliding groove, the U-shaped plate 64 can slide inside the L-shaped plate 63, which plays a limiting role for the U-shaped plate 64.

[0035] Furthermore, a guide groove corresponding to the movement trajectory of the limiting plate 67 is provided on the inner side of the U-shaped plate 64, and the limiting plate 67 is slidably connected to the inside of the guide groove. Through the guide groove, the limiting plate 67 can slide inside the U-shaped plate 64.

[0036] In actual operation, when this device is in use, solid and liquid waste is poured into the separation tank 2 through the feed pipe 5. The drive motor 71 is then turned on, causing it to rotate the inner filter cylinder 76 via the rotating shaft 72. This, in turn, causes the inner filter cylinder 76 to rotate the microporous filter tank 61, which in turn rotates the solid and liquid waste at high speed. This allows the liquid waste to pass through the inner filter cylinder 76 and the liquid to be discharged through the discharge pipe 8. Solid waste remains inside the microporous filter tank 61. When it is necessary to clean the residue inside the microporous filter tank 61... When cleaning up the remaining solid waste, rotate bolt 3 to move it away from the inside of the separation bucket 2. After removing the sealing cover 4, the operator manually rotates the threaded rod 66 to move the U-shaped plate 64 upward. The U-shaped plate 64 then moves the sliding rod 68 and the inclined plate 601 upward through the limiting plate 67, moving the inclined plate 601 away from the inside of the rotating plate 62. The operator then rotates the microporous filter bucket 61 to make it easy for the operator to disassemble and clean it, thus improving the filtration effect of the microporous filter bucket 61.

[0037] When installing the microporous filter canister 61, place the cleaned microporous filter canister 61 inside the filter inner cylinder 76, rotate the microporous filter canister 61 so that it can drive the rotating plate 62 to rotate, so that the rotating plate 62 can squeeze the inclined plate 601, so that the inclined plate 601 can squeeze the sliding rod 68 and the spring 69. When the rotating plate 62 does not squeeze the inclined plate 601, the elastic action of the spring 69 makes the inclined plate 601 insert into the rotating plate 62. The operator manually rotates the threaded rod 66, so that the threaded rod 66 drives the U-shaped plate 64 to move downward, squeezing the limiting plate 67, making the microporous filter canister 61 more stable during rotation, and enabling the microporous filter canister 61 to separate solid and liquid waste.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A solid-liquid separation device for microporous filtration, comprising a support base (1), characterized in that: The top of the support base (1) is fixedly connected to the separation tank (2), the top of the separation tank (2) is provided with a sealing cover (4), the inner side of the sealing cover (4) is threaded with a bolt (3), the bolt (3) is threadedly connected to the inside of the separation tank (2), the inside of the sealing cover (4) is fixedly connected with an inlet pipe (5), the inside of the separation tank (2) is provided with a separation mechanism (7), the inside of the separation mechanism (7) is provided with an installation mechanism (6), and the bottom of the separation tank (2) is fixedly connected with a discharge pipe (8). The separation mechanism (7) includes a drive motor (71), which is fixedly connected to the bottom of the support base (1). A rotating shaft (72) is fixedly connected to the top of the drive motor (71). The rotating shaft (72) is rotatably connected to the inside of the separation barrel (2). A filter inner cylinder (76) is fixedly connected to the top of the rotating shaft (72). A support plate (74) is fixedly connected to the periphery of the filter inner cylinder (76). A support member (73) is fixedly connected to the bottom of the support plate (74). A linkage plate (75) is fixedly connected to the middle of the periphery of the filter inner cylinder (76). A sealing ring (77) is provided on the periphery of the rotating shaft (72). The sealing ring (77) is fixedly connected to the bottom of the separation barrel (2).

2. The solid-liquid separation device for microporous filtration according to claim 1, characterized in that: The inner side of the separation barrel (2) is provided with a circular groove corresponding to the movement trajectory of the support member (73), and the support member (73) is slidably connected inside the circular groove.

3. A solid-liquid separation device for microporous filtration according to claim 1, characterized in that: The inner side of the separation barrel (2) is provided with a rotating groove corresponding to the position of the linkage plate (75), and the linkage plate (75) is rotatably connected to the inside of the rotating groove.

4. A solid-liquid separation device for microporous filtration according to claim 1, characterized in that: The installation mechanism (6) includes an L-shaped plate (63), which is fixedly connected to the top outer side of the filter inner cylinder (76). A slide rod (68) is slidably connected inside the L-shaped plate (63). An inclined plate (601) is fixedly connected to the bottom of the slide rod (68). A rotating plate (62) is inserted around the inclined plate (601). A microporous filter barrel (61) is fixedly connected to the inner side of the rotating plate (62). The microporous filter barrel (61) is slidably connected inside the filter inner cylinder (76). A limiting plate (67) is fixedly connected to the top of the slide rod (68). A U-shaped plate (64) is slidably connected around the limiting plate (67). A threaded rod (66) is rotatably connected to the top of the U-shaped plate (64). A fixing frame (65) is threadedly connected around the threaded rod (66). The top of the L-shaped plate (63) is fixedly connected to the fixing frame (65). A spring (69) is sleeved around the slide rod (68).

5. A solid-liquid separation device for microporous filtration according to claim 4, characterized in that: The top of the spring (69) is fixedly connected to the top of the inner side of the L-shaped plate (63), and the bottom of the spring (69) is fixedly connected to the top of the inclined plate (601).

6. A solid-liquid separation device for microporous filtration according to claim 4, characterized in that: The inner side of the L-shaped plate (63) is provided with a sliding groove corresponding to the movement trajectory of the U-shaped plate (64), and the U-shaped plate (64) is slidably connected inside the sliding groove.

7. A solid-liquid separation device for microporous filtration according to claim 4, characterized in that: The inner side of the U-shaped plate (64) is provided with a guide groove corresponding to the movement trajectory of the limiting plate (67), and the limiting plate (67) is slidably connected inside the guide groove.

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