Liquid separation device convenient to operate

Abstract

The utility model discloses a liquid separation device convenient to operate, which relates to the technical field of liquid separation and comprises a separation component and a limit frame group, a device seat group is arranged at the bottom of the separation component, lead screws are vertically mounted on the periphery of the device seat group, and the limit frame group is in threaded connection with the upper ends of the lead screws. The top of the separating assembly is movably connected with a sealing cover assembly. According to the liquid separation device convenient to operate, the limiting frame set is used in cooperation with the structure of the lead screw, when the driving base drives the lead screw to vertically and axially rotate, the limiting frame set can vertically ascend and descend along the surface of the lead screw to be adjusted, and then the sealing cover assembly connected with the limiting frame set is driven to synchronously move; in addition, the limiting frame set is connected with the separating assembly through the structure of the limiting frame set, the firmness of butt joint between the sealing cover assembly and the separating assembly can be further guaranteed, the sealing performance of the device structure is guaranteed, and unnecessary leakage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid separation, in particular to a liquid separation device which is easy to operate. Background Art

[0002] Liquid separator is an important industrial equipment, widely used in various industrial fields. Its main functions include but are not limited to the following: separation of mixed liquids. Liquid separators can separate different liquid components or mixtures of different particle sizes. For example, they are widely used in the petroleum, chemical, food and other industries; filtration and dehydration. Many liquid separators combine filtering and dehydration functions, which can effectively filter out tiny particles, moisture, fibers and suspended matter in the medium, and are particularly suitable for liquids such as oil; prevent pipeline blockage and environmental pollution. In refrigeration systems or sewage treatment, liquid separators can prevent solid particles in humid gases or sewage from clogging pipelines, while reducing adverse effects on the environment; improve efficiency and protect equipment. Through separation and filtration, industrial production efficiency and equipment operation efficiency can be improved, while extending equipment life;

[0003] There are various principles and types of liquid separators, including gravity sedimentation, centrifugal sedimentation and siphon type, and their applications range from simple household water treatment to complex industrial production processes.

[0004] When a conventional centrifugal sedimentation liquid separator is in operation, its cover plate structure is connected to the cylinder body by hinges, and the structural joints are relatively weak. Therefore, as the use time increases, the structure will age and become damaged. Structural damage is likely to occur during the opening or closing process, leading to safety accidents.

[0005] Therefore, in view of this, the existing structure and defects are studied and improved, and a liquid separation device with easy operation is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a liquid separation device which is easy to operate, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid separation device which is easy to operate, comprising a separation component and a limiting frame group, a device seat group is arranged at the bottom of the separation component, and screws are vertically installed around the device seat group, the limiting frame group is threadedly connected to the upper end of the screw, and a sealing assembly is movably connected to the top of the separation component, the limiting frame group comprises a limiting ring frame, a slider, a docking groove, a connecting pile and a fastening bolt, the limiting ring frame is provided with a slider in an annular array around the limiting ring frame, and a docking groove is provided in an annular array on the bottom inner diameter surface of the limiting ring frame, and the limiting ring frame has a connecting pile in an annular array at the bottom, and a fastening bolt is horizontally threadedly installed in the middle of the connecting pile.

[0008] Furthermore, the separation assembly includes a separation cylinder body, a docking pile, a connecting screw hole and a lower sealing ring. The top opening of the separation cylinder body is provided with a docking pile in a circular array on the edge, and a connecting screw hole is horizontally opened in the middle of the docking pile. The lower sealing ring is installed at the top opening of the separation cylinder body.

[0009] Furthermore, the device seat assembly includes a driving platform, a fixed groove, a liquid collecting groove and a drainage pump. The surface of the driving platform is provided with a fixed groove, and the lower edge of the driving platform is provided with a liquid collecting groove, and the drainage pump is arranged in a circular array around the liquid collecting groove.

[0010] Furthermore, the device seat group also includes a driving seat and a mounting port. The bottom annular array of the liquid collecting tank has a driving seat, and a mounting port is provided on one side of the driving seat close to the liquid collecting tank.

[0011] Furthermore, the bottom installation of the screw is connected to the inside of the installation port and the power output end of the drive seat through a coupling, the drainage pump is connected to the inside of the liquid collecting tank, the surface structure of the fixed groove matches the bottom surface structure of the separation cylinder body, and the bottom center of the separation cylinder body is connected to the power output end of the drive platform by a connecting shaft, and the separation cylinder body adopts a double-layer nested sleeve structure.

[0012] Furthermore, the slider is threadedly connected to the lead screw, and the slider and the limiting ring frame are fixedly connected to each other.

[0013] Furthermore, the sealing cover assembly includes an upper cover plate, an upper sealing ring, a joint tenon and a damping buffer column. The upper sealing ring is installed on the bottom edge of the upper cover plate, and the top surface of the upper cover plate is provided with a joint tenon, and the top annular array of the joint tenon has a damping buffer column.

[0014] Furthermore, the bottom surface structure of the upper sealing ring matches the top surface structure of the lower sealing ring, and the top surface structure of the docking tenon matches the surface structure of the docking groove.

[0015] The utility model provides a liquid separation device which is easy to operate and has the following beneficial effects:

[0016] 1. The utility model has four groups of sliders in a circular array around the limit ring frame, and the sliders are connected to the lead screws by threaded connection. Therefore, when the driving seat drives the lead screw connected thereto to rotate axially in the vertical direction, the entire limit frame group connected by the sliders and the lead screws can be adjusted in the vertical direction by clockwise or counterclockwise rotation. Moreover, since the upper cover plate is connected to the docking groove provided at the bottom of the inner diameter of the limit ring frame by docking tenons, the sealing assembly will move synchronously while the limit frame group is being raised and lowered, so that it is convenient for operators to accurately dock or separate the separation assembly from the sealing assembly, thus avoiding time-consuming and labor-intensive manual operation. In addition, the use of the lead screw can ensure to the greatest extent that the limit frame group is not subject to sudden structural fall during the lifting and lowering adjustment, thereby avoiding damage to the device structure.

[0017] 2. The utility model provides a lower sealing ring matching the bottom surface structure of the upper sealing ring at the bottom opening of the separation cylinder body. Therefore, after the sealing assembly and the separation assembly are structurally docked, the structure of the limiting frame group is pressed downward, thereby ensuring the sealing of the connection between the separation assembly and the sealing assembly to the greatest extent. In addition, one end of the fastening bolt in the connecting pile is screwed into the connecting screw hole in the middle of the docking pile in the horizontal direction, so that the limiting frame group and the separation assembly can be structurally connected and fixed, thereby limiting the sealing assembly between the separation assembly and the limiting frame group, thereby effectively ensuring the docking tightness between the separation assembly and the sealing assembly. In addition, a damping buffer column is provided at the top of the docking tenon, so that when the limiting frame group is docked with the sealing assembly structure and pressed downward, excessive force can be avoided to cause unnecessary influence on the sealing assembly, thereby playing an effective structural buffering role.

[0018] 3. The utility model installs a device seat group at the bottom of the separation component. Since the separation cylinder body adopts a double-layer nested cylindrical structure, the inner structure will be driven by the driving platform and the excess liquid in the material will be gathered on the inner wall of the outer structure of the limiting ring frame under the action of centrifugal force, and will flow to the liquid collecting tank directly below under the action of gravity. With the operation of the drainage pump, the waste liquid will be extracted and transported to the downstream recovery storage device for subsequent processing. The fixed groove on the top surface of the driving platform matches the bottom surface structure of the separation cylinder body, which also ensures the stability of the separation component after docking with the device seat group structure. The structural support of the driving platform makes the whole device have good grounding stability, so as to ensure that the device as a whole avoids unnecessary shaking during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of a liquid separation device that is easy to operate in the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of a separation component of a liquid separation device that is easy to operate according to the utility model;

[0021] Figure 3 It is a schematic diagram of the three-dimensional structure of a device seat assembly of a liquid separation device that is easy to operate according to the utility model;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of a limiting frame group of a liquid separation device that is easy to operate in the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of a sealing cover assembly of a liquid separation device which is easy to operate according to the utility model.

[0024] In the figure: 1. separation component; 101. separation cylinder body; 102. docking pile; 103. connecting screw hole; 104. lower sealing ring; 2. device seat assembly; 201. drive platform; 202. fixing groove; 203. collecting tank; 204. drainage pump; 205. drive seat; 206. installation port; 3. screw; 4. limit frame assembly; 401. limit ring frame; 402. slider; 403. docking groove; 404. connecting pile; 405. fastening bolt; 5. cover assembly; 501. upper cover plate; 502. upper sealing ring; 503. docking tenon; 504. damping buffer column. DETAILED DESCRIPTION

[0025] The following is a further detailed description of the implementation of the present utility model in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0026] like Figures 1 to 5As shown, a liquid separation device with convenient operation includes a separation component 1 and a limiting frame group 4, a device seat group 2 is arranged at the bottom of the separation component 1, and a lead screw 3 is vertically installed around the device seat group 2, the limiting frame group 4 is threadedly connected to the upper end of the lead screw 3, and a sealing component 5 is movably connected to the top of the separation component 1, the limiting frame group 4 includes a limiting ring frame 401, a slider 402, a docking groove 403, a connecting pile 404 and a fastening bolt 405, a slider 402 is arranged in an annular array around the limiting ring frame 401, and a docking groove 403 is provided in an annular array on the inner diameter surface of the bottom of the limiting ring frame 401, and a connecting pile 404 is arranged in an annular array at the bottom of the limiting ring frame 401, and a fastening bolt 405 is horizontally threadedly installed in the middle of the connecting pile 404, and the slider 402 is provided in an annular array. The block 402 is threadedly connected to the lead screw 3, and the slider 402 and the limit ring frame 401 are fixedly connected to each other. When the lead screw 3 connected thereto is driven by the driving seat 205 to perform axial rotation in the vertical direction, the entire limit frame group 4 connected by the slider 402 and the lead screw 3 can be adjusted in the vertical direction by clockwise or counterclockwise rotation. In addition, since the upper cover plate 501 is connected to the docking groove 403 provided at the bottom of the inner diameter of the limit ring frame 401 by the docking tenon 503, the cover assembly 5 will move synchronously when the limit frame group 4 is raised and lowered, thereby facilitating the operator to accurately dock or structurally separate the separation assembly 1 and the cover assembly 5, thereby avoiding time-consuming and labor-intensive manual operation.

[0027] like Figures 1 to 5As shown, the separation component 1 includes a separation cylinder body 101, a docking pile 102, a connecting screw hole 103 and a lower sealing ring 104. The top opening edge of the separation cylinder body 101 is provided with a docking pile 102 in an annular array, and a connecting screw hole 103 is horizontally provided in the middle of the docking pile 102. The top opening of the separation cylinder body 101 is provided with a lower sealing ring 104. The device seat group 2 includes a driving platform 201, a fixed groove 202, a liquid collecting tank 203 and a liquid discharge pump 204. The surface of the driving platform 201 is provided with a fixed groove 202, and the lower end edge of the driving platform 201 is provided with a liquid collecting tank 203, and the liquid collecting tank 203 is provided with a liquid discharge pump 204 in an annular array around the liquid collecting tank 203. The device seat group 2 also includes a driving seat 205 and an installation port 206. The bottom of the liquid collecting tank 203 is provided with a driving seat 205 in an annular array, and the driving seat 205 is provided with an installation port 206 on a side close to the liquid collecting tank 203. The bottom of the lead screw 3 is installed with the installation port 206. The interior is connected to the power output end of the drive seat 205 through a coupling, the drainage pump 204 is connected to the interior of the liquid collecting tank 203, the surface structure of the fixed groove 202 matches the bottom surface structure of the separation cylinder body 101, and the bottom center of the separation cylinder body 101 is connected to the power output end of the driving platform 201 by a connecting shaft, and the separation cylinder body 101 adopts a double-layer nested sleeve structure, by providing a lower sealing ring 104 matching the bottom surface structure of the upper sealing ring 502 at the bottom opening of the separation cylinder body 101, and pressing down with the structure of the limiting frame group 4, thereby maximally ensuring the sealing of the connection between the separation component 1 and the cover component 5, and by screwing one end of the fastening bolt 405 in the connecting pile 404 into the connecting screw hole 103 in the middle of the docking pile 102 in the horizontal direction, the limiting frame group 4 can be structurally connected and fixed to the separation component 1.

[0028] like Figures 1 to 5 As shown, the sealing assembly 5 includes an upper cover plate 501, an upper sealing ring 502, a docking tenon 503 and a damping buffer column 504. The upper sealing ring 502 is installed on the bottom edge of the upper cover plate 501, and the top surface of the upper cover plate 501 is provided with a docking tenon 503, and the top annular array of the docking tenon 503 has a damping buffer column 504. The bottom surface structure of the upper sealing ring 502 matches the top surface structure of the lower sealing ring 104, and the top surface structure of the docking tenon 503 matches the surface structure of the docking groove 403. Since the separation cylinder body 101 adopts a double-layer nested cylindrical structure, its inner layer structure, driven by the driving platform 201, will rotate and the excess liquid in the material will be gathered on the inner wall of the outer structure of the limiting ring frame 401 under the action of centrifugal force, and will flow to the inside of the liquid collecting tank 203 directly below under the action of gravity, and with the operation of the drainage pump 204, the waste liquid will be extracted and concentratedly transported to the downstream recovery and storage device for subsequent treatment.

[0029] In summary, if Figures 1 to 5 As shown, when the liquid separation device is easy to operate, the material to be processed is first injected into the interior of the double-layer separation cylinder body 101, and then one end of the liquid discharge pump 204 is connected to the downstream waste liquid recovery device through a pipeline, and then the drive seat 205 is started, and the lead screw 3 connected to the structure is driven to perform axial rotation in the vertical direction, so that the limit ring frame 401 connected to it by the slider 402 will gradually descend in the vertical direction;

[0030] In this process, the capping assembly 5, which is tightly inserted through the docking groove 403 at the bottom of the inner diameter of the limiting ring frame 401 and the docking tenon 503 at the top of the upper cover plate 501, will move synchronously with the downward movement of the limiting frame assembly 4 until the upper sealing ring 502 at the bottom of the upper cover plate 501 makes structural contact with the lower sealing ring 104 at the top of the separation tube body 101;

[0031] Then, as the structure of the limiting frame group 4 descends, the connecting piles 404 in the annular array at the bottom of the limiting ring frame 401 are structurally docked with the docking piles 102 arranged around the edge of the top opening of the separation tube body 101, and the fastening bolts 405 are screwed into the connecting screw holes 103 in sequence. At this time, the driving seat 205 will also stop operating synchronously, thereby completing the connection and fixation between the limiting frame group 4 and the separation component 1;

[0032] After that, the driving platform 201 can be started, and the inner layer structure of the separation cylinder body 101 connected thereto can be driven to rotate rapidly, and the liquid in the material can be separated by the centrifugal force generated by the rotation. Under the action of the centrifugal force, the separated liquid will gather on the inner wall of the outer layer structure of the separation cylinder body 101, and slide into the liquid collecting tank 203 with gravity. Under the operation of the drainage pump 204, the waste liquid will be concentrated and transported to the downstream waste recovery device for storage, so as to facilitate subsequent centralized treatment.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A liquid separation device that is easy to operate, comprising a separation component (1) and a limiting frame assembly (4), characterized in that: The bottom of the separation component (1) is provided with a device seat group (2), and a lead screw (3) is vertically installed around the device seat group (2), the limit frame group (4) is threadedly connected to the upper end of the lead screw (3), and the top of the separation component (1) is movably connected with a cover assembly (5), the limit frame group (4) comprises a limit ring frame (401), a slider (402), a docking groove (403), a connecting pile (404) and a fastening bolt (405), the limit ring frame (401) is provided with a slider (402) in an annular array around the limit ring frame, and the inner diameter surface of the bottom of the limit ring frame (401) is provided with a docking groove (403) in an annular array, and the bottom annular array of the limit ring frame (401) is provided with a connecting pile (404), and the middle of the connecting pile (404) is horizontally threadedly installed with a fastening bolt (405).

2. The liquid separation device with convenient operation according to claim 1, characterized in that: The separation assembly (1) comprises a separation tube body (101), a docking pile (102), a connecting screw hole (103) and a lower sealing ring (104); the docking pile (102) is provided in a circular array at the edge of the top opening of the separation tube body (101), and a connecting screw hole (103) is horizontally opened in the middle of the docking pile (102); and the lower sealing ring (104) is installed at the top opening of the separation tube body (101).

3. The liquid separation device with convenient operation according to claim 2, characterized in that: The device seat assembly (2) comprises a driving platform (201), a fixed groove (202), a liquid collecting groove (203) and a liquid discharge pump (204); the fixed groove (202) is provided on the surface of the driving platform (201), the liquid collecting groove (203) is provided around the lower edge of the driving platform (201), and the liquid discharge pump (204) is provided in a circular array around the liquid collecting groove (203).

4. The liquid separation device with convenient operation according to claim 3, characterized in that: The device seat assembly (2) further comprises a driving seat (205) and a mounting opening (206); the driving seat (205) is provided in a circular array at the bottom of the liquid collecting tank (203); and a mounting opening (206) is provided on one side of the driving seat (205) close to the liquid collecting tank (203).

5. The liquid separation device with convenient operation according to claim 4, characterized in that: The bottom of the lead screw (3) is installed inside the installation opening (206) and is connected to the power output end of the drive seat (205) through a coupling. The liquid discharge pump (204) is connected to the inside of the liquid collecting tank (203). The surface structure of the fixing groove (202) matches the surface structure of the bottom of the separation cylinder body (101). The center of the bottom of the separation cylinder body (101) is connected to the power output end of the drive platform (201) by a connecting shaft. The separation cylinder body (101) is arranged in a double-layer nested sleeve structure.

6. The liquid separation device with convenient operation according to claim 1, characterized in that: The slider (402) is threadedly connected to the lead screw (3), and the slider (402) and the limiting ring frame (401) are fixedly connected to each other.

7. The liquid separation device with convenient operation according to claim 2, characterized in that: The sealing cover assembly (5) comprises an upper cover plate (501), an upper sealing ring (502), a butt joint (503) and a damping buffer column (504); the upper sealing ring (502) is installed on the bottom edge of the upper cover plate (501), and the top surface of the upper cover plate (501) is provided with a butt joint (503), and the top annular array of the butt joint (503) has a damping buffer column (504).

8. The liquid separation device with convenient operation according to claim 7, characterized in that: The bottom surface structure of the upper sealing ring (502) matches the top surface structure of the lower sealing ring (104), and the top surface structure of the docking tenon (503) matches the surface structure of the docking groove (403).

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