Centrifugal separation device

Abstract

The utility model discloses a centrifugal separation device which comprises a fixed outer barrel, a main shaft is connected to the fixed outer barrel in a rotating mode, a motor is arranged at one end of the main shaft, a movable inner barrel is arranged at the other end of the main shaft, a check ring is arranged between the fixed outer barrel and the movable inner barrel, an annular guide rail is arranged on the check ring, a sliding block is connected to the annular guide rail in a sliding mode, and a movable base is arranged on the sliding block. An edge insertion hole is formed in the movable seat, and a center insertion hole is formed in the main shaft; the device further comprises a scraper assembly. The scraping plate assembly comprises a scraping plate support and a scraping plate, the scraping plate is connected to the scraping plate support, the edge of the scraping plate is tightly attached to the inner wall of the movable inner barrel, the scraping plate rotates around the axis of the main shaft, a center inserting rod and an edge inserting rod which extend downwards are arranged on the scraping plate support, and the center inserting rod is inserted into the center inserting hole in a pluggable mode. The edge inserting rod is inserted into the edge inserting hole in a pulling-out mode, and a handle is arranged on the scraper support. The centrifugal separation device has the advantages of being novel in structure, convenient and fast to recycle, complete in overall function and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical equipment, and more specifically, to a centrifugal separation device. Background Art

[0002] The water-containing phosphating slag can be recovered after dehydration and weighing. A centrifugal spin-off machine is usually used for dehydration. However, the phosphating slag tends to stick to the wall during spin-off, making subsequent recovery difficult and the overall effect poor. Therefore, the present invention proposes a centrifugal separation device. Utility Model Content

[0003] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a centrifugal separation device which has the characteristics of novel structure and convenient and quick recovery operation.

[0004] In order to solve the above technical problems, the purpose of the present invention is achieved as follows: a centrifugal separation device involved in the present invention includes a fixed outer barrel, a main shaft arranged coaxially is rotatably connected to the fixed outer barrel, one end of the main shaft is provided with a motor for controlling the rotation, and the other end is provided with a movable inner barrel for follow-up, the movable inner barrel is arranged inside the fixed outer barrel, the barrel wall of the movable inner barrel is provided with seepage holes, a retaining ring located at the top is provided between the fixed outer barrel and the movable inner barrel, the retaining ring is connected to the fixed outer barrel, the retaining ring is provided with an annular guide rail arranged coaxially therewith, at least one slider is slidably connected to the annular guide rail, the slider is provided with a movable seat, the movable seat is provided with an edge socket extending downward, and the main shaft is provided with a center socket extending downward;

[0005] It also includes a scraper assembly; the scraper assembly includes a scraper bracket and a scraper, the scraper is connected to the scraper bracket, the edge of the scraper is tightly attached to the inner wall of the movable inner barrel, the scraper rotates around the axis of the main shaft, the scraper bracket is provided with a central plug rod and an edge plug rod extending downward, the central plug rod can be pulled out and inserted into the central plug hole, the edge plug rod can be pulled out and inserted into the edge plug hole, and the scraper bracket is provided with a handle.

[0006] The utility model is further configured as follows: a reinforcement rod is connected between the scraper and the scraper bracket.

[0007] The utility model is further configured as follows: reinforcing ribs are arranged around the retaining ring and the fixed outer barrel, and the reinforcing ribs connect the retaining ring and the fixed outer barrel.

[0008] The utility model is further configured as follows: a discharge port is provided at the bottom of the fixed outer barrel.

[0009] The utility model is further configured as follows: the bottom of the fixed outer barrel is further provided with supporting legs.

[0010] In summary, the utility model has the following beneficial effects: the centrifugal separation device involved in the utility model, when used with a scraper assembly, can quickly separate materials stuck to the wall, making the recycling operation simple and convenient, with complete overall functions and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0012] Figure 2 It is a partial structural diagram of the utility model;

[0013] Figure 3 It is a structural schematic diagram of the scraper assembly of the present invention. DETAILED DESCRIPTION

[0014] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the preferred embodiments of the present invention are described below in conjunction with specific examples. However, it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the patent claims of the present invention. Based on the examples in the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0015] The present invention will be further described below with reference to the accompanying drawings and preferred embodiments.

[0016] Example 1

[0017] See also Figures 1 to 3 As shown, a centrifugal separation device involved in this embodiment includes a fixed outer barrel 1, on which a main shaft 2 arranged coaxially is rotatably connected, one end of the main shaft 2 is provided with a motor 3 for controlling the rotation, and the other end is provided with a movable inner barrel 4 for follow-up, the movable inner barrel 4 is arranged inside the fixed outer barrel 1, and the barrel wall of the movable inner barrel 4 is provided with seepage holes 5, a retaining ring 6 located at the top is provided between the fixed outer barrel 1 and the movable inner barrel 4, the retaining ring 6 is connected to the fixed outer barrel 1, and the retaining ring 6 is provided with an annular guide rail 7 arranged coaxially therewith, and at least one slider 8 is slidably connected to the annular guide rail 7, the slider 8 is provided with a movable seat 9, and the movable seat 9 is provided with an edge socket 10 extending downward, and the main shaft 2 is provided with a center socket 11 extending downward;

[0018] It also includes a scraper assembly; the scraper assembly includes a scraper bracket 12 and a scraper 13, the scraper 13 is connected to the scraper bracket 12, the edge of the scraper 13 is tightly attached to the inner wall of the movable inner barrel 4, the scraper 13 rotates around the axis of the main shaft, the scraper bracket 12 is provided with a center plug rod 14 and an edge plug rod 15 extending downward, the center plug rod 14 can be pulled out and inserted into the center socket 11, the edge plug rod 15 can be pulled out and inserted into the edge socket 10, and the scraper bracket 12 is provided with a handle 19.

[0019] Furthermore, a discharge port (not shown) is provided at the bottom of the fixed outer barrel 1 .

[0020] Furthermore, the bottom of the fixed outer barrel 1 is provided with support legs 18 .

[0021] In this embodiment, the phosphating slag that has been dehydrated is partially adhered to the inner wall of the movable inner barrel 4. At this time, take out the scraper assembly (this assembly is not installed when it is shed), install it on the equipment, insert the center rod 14 into the center socket 11, and insert the edge rod 15 into the edge socket 10, and hold the handle 19 to rotate around the axis of the main shaft 2, so that the scraper 13 with the edge close to the inner wall of the movable inner barrel 4 moves, and scrapes along the inner wall of the movable inner barrel 4 to separate the phosphating slag adhered to the wall, which is convenient for subsequent recovery.

[0022] Example 2

[0023] See also Figures 1 to 3 As shown, the centrifugal separation device involved in this embodiment is further configured on the basis of Example 1, in which a reinforcement rod 16 is connected between the scraper 13 and the scraper bracket 12.

[0024] In this embodiment, the reinforcement rod 16 is provided to reinforce the scraper 13 .

[0025] Example 3

[0026] See also Figures 1 to 3 As shown, the centrifugal separation device involved in this embodiment is further configured, based on Examples 1 and 2, to have reinforcing ribs 17 arranged around the retaining ring 6 and the fixed outer barrel 1, and the reinforcing ribs 17 connect the retaining ring 6 and the fixed outer barrel 1.

[0027] In this embodiment, the reinforcement ribs 17 are provided to enhance the connection strength between the retaining ring 6 and the fixed outer tub 1 .

[0028] The centrifugal separation device involved in the utility model can quickly separate materials adhering to the wall when used in conjunction with a scraper assembly, making the recycling operation simple and convenient, and has complete overall functions and strong practicality.

[0029] Unless otherwise specified, in the present invention, if there are terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicating orientation or positional relationship, they are based on the orientation or positional relationship actually shown and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limiting this patent. For ordinary technicians in this field, they can combine the embodiments and understand the specific meanings of the above terms according to specific circumstances.

[0030] Unless otherwise specified or limited, the terms "disposed," "connected," and "connected" in this utility model should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal communication between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0031] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A centrifugal separation device comprising a fixed outer barrel, a main shaft coaxially connected to the fixed outer barrel, a motor for controlling rotation provided at one end of the main shaft, and a movable inner barrel for follow-up movement provided at the other end, the movable inner barrel being disposed within the fixed outer barrel, the barrel wall of the movable inner barrel being provided with seepage holes, characterized in that: A retaining ring is provided at the top between the fixed outer barrel and the movable inner barrel, the retaining ring being connected to the fixed outer barrel, the retaining ring being provided with an annular guide rail coaxially arranged therewith, at least one slider being slidably connected to the annular guide rail, the slider being provided with a movable seat, the movable seat being provided with an edge socket extending downward, and the main shaft being provided with a center socket extending downward; It also includes a scraper assembly; the scraper assembly includes a scraper bracket and a scraper, the scraper is connected to the scraper bracket, the edge of the scraper is tightly attached to the inner wall of the movable inner barrel, the scraper rotates around the axis of the main shaft, the scraper bracket is provided with a central plug rod and an edge plug rod extending downward, the central plug rod can be pulled out and inserted into the central plug hole, the edge plug rod can be pulled out and inserted into the edge plug hole, and the scraper bracket is provided with a handle.

2. The centrifugal separation device according to claim 1, wherein: A reinforcement rod is connected between the scraper and the scraper bracket.

3. The centrifugal separation device according to claim 1 or 2, characterized in that: Reinforcement ribs are arranged around the retaining ring and the fixed outer barrel, and the reinforcement ribs connect the retaining ring and the fixed outer barrel.

4. The centrifugal separation device according to claim 3, characterized in that: The bottom of the fixed outer barrel is provided with a discharge port.

5. The centrifugal separation device according to claim 4, characterized in that: The bottom of the fixed outer barrel is also provided with supporting legs.

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