Adjustable centrifugal separator

Abstract

The utility model relates to the technical field of separation equipment, and provides an adjustable centrifugal separator which comprises a supporting frame, a centrifugal separator body and an adjusting device. The separation box is arranged on the inner wall of the supporting frame; the liquid discharge pipe is arranged on the surface, close to the bottom, of the separation box, and a box door is arranged on the surface of the top of the separation box through a hinge; a limiting piece and a bearing are arranged on the surface of the separation box, a rotating shaft is fixedly arranged on the inner wall of the limiting piece, a mounting seat is arranged at one end of the rotating shaft, a notch is formed in the surface of the mounting seat, and bolts are embedded in the surface of the symmetrical position of the mounting seat in a threaded mode. According to the utility model, by pulling the positioning pin on the surface of the spring, the positioning pin is embedded in the limiting holes at different positions, so that the position of the filter screen is adjusted in the spring, and the filter holes in the surface of the filter screen and the filter holes in the surface of the filter cartridge are staggered, so that fixed particles with different diameters in materials are intercepted; and the applicability of the device is improved.

Description

An adjustable centrifuge Technical Field

[0001] This utility model relates to the field of separation equipment technology, and in particular to an adjustable centrifugal separator. Background Technology

[0002] A centrifuge is a machine that uses centrifugation to separate the components of a mixture of liquids and solid particles or liquids. It is also called a centrifuge. Centrifuges are mainly used to separate solid particles from liquids in suspensions, and there are many types of centrifuges.

[0003] However, in the existing technology, some filter centrifuges usually intercept solid particles in the suspension by means of a filter screen, but they cannot be adjusted according to the size of the solid particles. As a result, some smaller particles are easily discharged with the liquid, which cannot achieve good filtration. Therefore, there are certain limitations. Summary of the Invention

[0004] The purpose of this invention is to address the limitations of existing technologies: some filter-type centrifuges typically use filter screens to intercept solid particles in suspension, but they cannot be adjusted to fit the size of the solid particles, resulting in some smaller particles being easily discharged with the liquid, failing to achieve good filtration.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: an adjustable centrifuge, comprising: a support frame; a separation box disposed on the inner wall of the support frame; and further comprising:

[0006] A drain pipe is provided on the surface of the separation box near the bottom, and the top surface of the separation box is hinged to provide a door;

[0007] A limiting plate and a bearing are mounted on the surface of the separation box. A rotating shaft is fixedly mounted on the inner wall of the limiting plate. A mounting seat is mounted at one end of the rotating shaft. A slot is opened on the surface of the mounting seat. Bolts are threaded into the surface of the mounting seat at symmetrical locations. A drive motor is mounted on the surface of the support frame. A transmission disc two is mounted at the output end of the drive motor. A transmission belt is sleeved inside the transmission disc two. A transmission disc one is mounted inside one end of the transmission belt.

[0008] Preferably, the transmission disk is fixedly mounted on one end surface of the rotating shaft, and a mounting block is provided inside the slot.

[0009] The technical effect of adopting the above-mentioned further solution is that when the transmission disc rotates, it drives the rotating shaft to rotate as a whole, and at the same time, the slot installs and embeds the mounting block.

[0010] Preferably, threaded holes are provided on the symmetrical surface of the mounting block, and the two threaded holes are movably fitted onto the surface of the bolt. A filter cylinder is provided on one side surface of the mounting block.

[0011] The technical effect of adopting the above-mentioned further solution is that the mounting block is fitted onto the surface of the bolt through the threaded hole on its surface for positioning.

[0012] Preferably, the inner wall of the filter cartridge is provided with an installation groove, and the outer surface of the filter cartridge is provided with limit holes at symmetrical locations.

[0013] The technical advantage of adopting the above-mentioned further solution is that the installation groove and limiting hole opened on the surface of the filter cartridge facilitate the installation of parts.

[0014] Preferably, a filter screen is movably embedded inside the mounting groove, and a baffle is provided on the surface of the filter screen.

[0015] The technical effect of adopting the above-mentioned further solution is that the filter screen is positioned by a spring, while the baffle is set on the surface of the filter cartridge.

[0016] Preferably, a positioning block is provided symmetrically on one side surface of the baffle, and springs are provided on the surfaces of the two positioning blocks.

[0017] The technical effect of adopting the above-mentioned further solution is that the spring is fixed by the positioning block on the surface of the baffle.

[0018] Preferably, one end of each of the two springs is provided with a positioning pin, and one end of each positioning pin is movably embedded inside the limiting hole.

[0019] The technical effect of adopting the above-mentioned further solution is that the spring provides a reset function for the positioning pin, which facilitates the positioning pin being embedded inside the limiting hole, so that the filter screen and the filter holes on the surface of the filter cartridge are staggered.

[0020] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0021] 1. In this utility model, the limiting plate is opened, the material is poured into the interior of the separation box, and the drive motor is started. The two ends of the transmission belt are respectively sleeved on the surfaces of the second and first transmission discs for transmission, driving the limiting plate on the rotating shaft surface to rotate along the interior of the separation box. At the same time, the sealing sleeve performs sealing work, driving the mounting block installed inside the slot to rotate, so that the filter cartridge performs centrifugal separation of the material. By pulling the positioning pin on the surface of the spring, the positioning pin is embedded in the limiting hole at different positions, so that the position of the filter screen is adjusted inside the spring. By using the misalignment of the filter holes on the surface of the filter screen and the filter holes on the surface of the filter cartridge, the fixed particles of different diameters in the material are intercepted, thereby improving the applicability of the device.

[0022] 2. In this utility model, after the work is completed, the liquid is discharged by opening the separation box, and then the bolts on the surface of the mounting base are rotated with a tool to disengage the bolts from the threaded holes, so that the filter cartridge can be disassembled as a whole. At the same time, the positioning pin is pulled to disengage the positioning pin from the limiting hole, so that the baffle can be disassembled as a whole, and the solid particles intercepted inside can be cleaned. It is also modularly assembled and simple to operate. Attached Figure Description

[0023] Figure 1 is a side view of the adjustable centrifuge proposed in this utility model;

[0024] Figure 2 is a schematic diagram of a partially unfolded structure of an adjustable centrifugal separator proposed in this utility model;

[0025] Figure 3 is a cross-sectional view of an adjustable centrifuge proposed in this utility model.

[0026] Figure 4 is an enlarged structural diagram of point A in Figure 3 of an adjustable centrifuge proposed in this utility model.

[0027] Legend:

[0028] 1. Support frame; 101. Separation box; 1011. Drain pipe; 1012. Box door; 102. Rotating shaft; 1021. Limiting plate; 1022. Mounting base; 1023. Groove; 1024. Bolt; 1025. Transmission disc one; 103. Drive motor; 1031. Transmission disc two; 1032. Transmission belt; 104. Filter cartridge; 1041. Mounting block; 1042. Threaded hole; 1043. Mounting groove; 1044. Limiting hole; 105. Baffle; 1051. Filter screen; 1052. Positioning block; 1053. Spring; 1054. Positioning pin. Detailed Implementation

[0029] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0030] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0031] Example 1, as shown in Figures 1-4, provides an adjustable centrifuge, including: a support frame 1; a separation box 101, disposed on the inner wall of the support frame 1; further including: a drain pipe 1011, disposed on the surface of the separation box 101 near the bottom, a door 1012 hinged on the top surface of the separation box 101; a limiting plate 1021, with a bearing disposed on the surface of the separation box 101, a rotating shaft 102 fixedly disposed on the inner wall of the limiting plate 1021, a mounting base 1022 disposed at one end of the rotating shaft 102, a groove 1023 opened on the surface of the mounting base 1022, bolts 1024 threadedly embedded on the surface of the mounting base 1022 at symmetrical locations, a drive motor 103 disposed on the surface of the support frame 1, a transmission disc 1031 disposed at the output end of the drive motor 103, a transmission belt 1032 disposed inside the transmission disc 1031, and a transmission disc 1025 disposed inside one end of the transmission belt 1032.

[0032] In this embodiment, the limiting plate 1021 is opened, and the material is poured into the separation box 101. The drive motor 103 is started and operates. The two ends of the transmission belt 1032 are respectively sleeved on the surfaces of the second transmission disk 1031 and the first transmission disk 1025 for transmission. This drives the limiting plate 1021 on the surface of the rotating shaft 102 to rotate along the inside of the separation box 101. At the same time, it works with the sealing sleeve to seal. This drives the mounting block 1041 installed inside the slot 1023 to rotate, so that the filter cartridge 104 performs centrifugal separation of the material. By pulling the positioning pin 1054 on the surface of the spring 1053, the positioning pin 1054 is embedded in the limiting hole 1044 at different positions. This allows the filter screen 1051 to adjust its position inside the spring 1053. By misaligning the filter holes on the surface of the filter screen 1051 with the filter holes on the surface of the filter cartridge 104, fixed particles of different diameters in the material are intercepted, improving the applicability of the device.

[0033] In Example 2, a transmission disc 1025 is fixedly mounted on one end surface of a rotating shaft 102. A mounting block 1041 is provided inside a slot 1023. Threaded holes 1042 are opened on the symmetrical surface of the mounting block 1041. The two threaded holes 1042 are movably fitted onto the surface of a bolt 1024. A filter cylinder 104 is provided on one side surface of the mounting block 1041. A mounting groove 1043 is opened on the inner wall of the filter cylinder 104. Limiting holes 1044 are opened symmetrically on the outer surface of the filter cylinder 104. A filter screen 1051 is movably embedded inside the mounting groove 1043. A baffle 105 is provided on the surface of the filter screen 1051. A positioning block 1052 is provided symmetrically on one side surface of the baffle 105. Springs 1053 are provided on the surfaces of the two positioning blocks 1052. A positioning pin 1054 is provided at one end of each of the two springs 1053. One end of each positioning pin 1054 is movably embedded inside the limiting hole 1044.

[0034] In this embodiment, after the work is completed, the liquid is discharged by opening the separation box 101. Then, the bolts 1024 on the surface of the mounting base 1022 are rotated with a tool to disengage the bolts 1024 from the inside of the threaded hole 1042, allowing the filter cartridge 104 to be disassembled as a whole. At the same time, the positioning pin 1054 is pulled to disengage from the inside of the limiting hole 1044, allowing the baffle 105 to be disassembled as a whole, and the intercepted solid particles inside are cleaned. The system is modular and easy to operate.

[0035] Working principle: In use, open the limiting plate 1021, pour the material into the separation box 101, start the drive motor 103, and the two ends of the transmission belt 1032 are respectively sleeved on the surfaces of the second transmission disc 1031 and the first transmission disc 1025 for transmission, driving the limiting plate 1021 on the surface of the rotating shaft 102 to rotate along the inside of the separation box 101. At the same time, it works with the sealing sleeve to seal, driving the mounting block 1041 installed inside the slot 1023 to rotate, so that the filter cartridge 104 performs centrifugal separation of the material. By pulling the positioning pin 1054 on the surface of the spring 1053, the positioning pin 1054 is embedded in the limiting hole 1044 at different positions, so that the filter screen 1051 is in the spring. The internal position of filter 1053 is adjusted by misaligning the filter holes on the surface of filter screen 1051 with the filter holes on the surface of filter cartridge 104, thereby intercepting fixed particles of different diameters in the material and improving the applicability of the device. After the operation is completed, the liquid is discharged by opening the separation box 101. Then, by using a tool to rotate the bolt 1024 on the surface of mounting base 1022, the bolt 1024 is disengaged from the threaded hole 1042, allowing the filter cartridge 104 to be completely disassembled. At the same time, the positioning pin 1054 is pulled to disengage from the limiting hole 1044, allowing the baffle 105 to be completely disassembled and the intercepted solid particles inside to be cleaned. The device is modular and easy to operate.

[0036] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. An adjustable centrifuge, comprising: Support frame (1); A separation box (101) is disposed on the inner wall of the support frame (1); characterized in that it further comprises: A drain pipe (1011) is disposed on the surface of the separation box (101) near the bottom. The top surface of the separation box (101) is hinged to provide a door (1012). A limiting plate (1021) is bearing disposed on the surface of the separation box (101). A rotating shaft (102) is fixedly disposed on the inner wall of the limiting plate (1021). A mounting seat (1022) is disposed at one end of the rotating shaft (102). A groove (1023) is opened on the surface of the mounting seat (1022). Bolts (1024) are threaded on the surface of the mounting seat (1022) at symmetrical locations. A drive motor (103) is disposed on the surface of the support frame (1). A transmission disc two (1031) is disposed at the output end of the drive motor (103). A transmission belt (1032) is disposed inside the transmission disc two (1031). A transmission disc one (1025) is disposed inside the transmission belt (1032).

2. The adjustable centrifuge according to claim 1, characterized in that: The transmission disk (1025) is fixedly mounted on one end surface of the rotating shaft (102), and the slot (1023) is provided with a mounting block (1041).

3. An adjustable centrifuge according to claim 2, characterized in that: The mounting block (1041) has threaded holes (1042) on its symmetrical surface. The two threaded holes (1042) are movably fitted onto the surface of the bolt (1024). A filter cartridge (104) is provided on one side surface of the mounting block (1041).

4. An adjustable centrifuge according to claim 3, characterized in that: The inner wall of the filter cartridge (104) is provided with an installation groove (1043), and the outer surface of the filter cartridge (104) is provided with limit holes (1044) at symmetrical locations.

5. An adjustable centrifuge according to claim 4, characterized in that: A filter screen (1051) is movably embedded inside the mounting groove (1043), and a baffle (105) is provided on the surface of the filter screen (1051).

6. An adjustable centrifuge according to claim 5, characterized in that: A positioning block (1052) is provided symmetrically on one side surface of the baffle (105), and a spring (1053) is provided on the surface of the two positioning blocks (1052).

7. An adjustable centrifuge according to claim 6, characterized in that: One end of each of the two springs (1053) is provided with a positioning pin (1054), and one end of each positioning pin (1054) is movably embedded inside the limiting hole (1044).

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