Tubular centrifuge

Abstract

The utility model discloses a tubular centrifuge which comprises a supporting frame, a centrifuge body is arranged on the supporting frame, a liquid inlet pipe is arranged at the lower end of the centrifuge body, a liquid outlet pipe is arranged at the upper end of the centrifuge body, an upper cleaning inlet pipe is arranged on the liquid inlet pipe, an upper cleaning outlet pipe is arranged at the upper end of the centrifuge body, and a middle cleaning inlet pipe is arranged on one side of the other side of the centrifuge body. A lower cleaning inlet pipe is arranged at the lower end of the centrifugal machine body, a lower cleaning outlet pipe is arranged on the liquid inlet pipe, a stabilizing frame is arranged on one side of the supporting frame, the stabilizing frame and the supporting frame are independently arranged, a sliding frame is arranged on the stabilizing frame, and pressing air cylinders are arranged at the upper end and the lower end in the sliding frame correspondingly. A sliding block is arranged at the output end of the pressure applying air cylinder, a limiting ring is arranged at one end of the sliding block, a limiting frame is arranged at the outer end of the limiting ring, and the limiting ring and the limiting frame are matched with the upper end and the lower end of the centrifugal machine body.

Description

TECHNICAL FIELD

[0001] The utility model relates to centrifuge technical field more specifically, it relates to a tubular centrifuge. BACKGROUND

[0002] The tubular centrifuge is a kind of separation equipment of high rotation number, high separation factor, can be separated under the action of centrifuge force, then the material of different weights is collected, and the extraction of material is facilitated.

[0003] The existing tubular centrifuge can separate material by the cooperation of tubular shell and internal drum structure, but the structure is relatively simple, and the function is relatively single, the material in the centrifuge cannot be completely discharged, and there is a certain residue when the centrifuge works, the sediment of material is easy to accumulate after long-term work, which affects the normal flow of substances in the equipment, and when different materials are separated and treated, pollution between materials may occur, so the inside of the centrifuge equipment needs to be cleaned, the common equipment with simple structure needs to be disassembled and cleaned, which is troublesome to operate and affects the work, and when the centrifuge works, the drum structure in the centrifuge rotates at high speed, accompanied by the impact of material in the inside, which is easy to shake, high-frequency shaking is easy to affect the cooperation of different parts, affect the service life of the equipment, and also easy to cause the equipment to deviate, affect the working stability of the equipment, in addition, the tubular centrifuge is mostly vertically arranged, and the outlet of the article is mostly arranged at the upper side, in addition to cleaning, when the separated solid material needs to be taken out, the equipment is also often disassembled, and the common equipment is mostly fixedly connected through a large number of bolts, which is inconvenient to operate and has low working efficiency. UTILITY MODEL CONTENTS

[0004] (I) technical problem solved

[0005] In view of the problems existing in the prior art, the utility model provides a tubular centrifuge to solve the technical problems of simple structure and inconvenient use of the centrifuge equipment mentioned in the background art.

[0006] (II) technical scheme

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a tubular centrifuge, including support frame, the support frame is equipped with centrifuge body, the centrifuge body lower end is equipped with liquid inlet pipe, upper end is equipped with liquid outlet pipe, the liquid inlet pipe is equipped with upper cleaning inlet pipe, the centrifuge body upper end is equipped with upper cleaning outlet pipe, one side of the centrifuge body is equipped with middle cleaning inlet pipe, and the other side is equipped with middle cleaning outlet pipe, the middle cleaning outlet pipe is communicated with the drum structure in the centrifuge body, the centrifuge body lower end is equipped with lower cleaning inlet pipe, and the liquid inlet pipe is equipped with lower cleaning outlet pipe;

[0008] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0009] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0010] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0011] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0012] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0013] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0014] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0015] The supporting frame is provided with a stabilizing frame, the stabilizing frame is independently arranged with the supporting frame, a sliding frame is arranged on the stabilizing frame, pressure cylinders are arranged on the upper and lower ends of the sliding frame, sliding blocks are arranged on the output ends of the pressure cylinders, limiting rings are arranged on one end of the sliding blocks, limiting frames are arranged on the outer ends of the limiting rings, and the limiting rings and the limiting frames are matched with the upper and lower ends of the centrifuge body.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a tubular centrifuge, has the following beneficial effects:

[0018] 1、 through the cooperation of the upper cleaning inlet pipe, the upper cleaning outlet pipe, the middle cleaning inlet pipe, the middle cleaning outlet pipe, the lower cleaning inlet pipe and the lower cleaning outlet pipe, the parts of the upper, middle and lower parts in the centrifuge body are cleaned respectively, the inside of the equipment can be directly cleaned, the equipment does not need to be disassembled, the operation is convenient, and the work is facilitated.

[0019] 2、 through the additional support structure provided by the stabilizing frame, the power provided by the pressure cylinder and the sliding block, and the limiting structure provided by the limiting ring and the limiting frame, the upper and lower ends of the centrifuge are limited by the independent structure when the centrifuge body is working, so that the centrifuge body remains stable, the shaking is reduced, the equipment works stably, and the service life is prolonged.

[0020] 3、 through the cooperation between the adjusting turbine and the adjusting worm for control, the cooperation between the support disc, the fixed frame and the support frame for providing a support structure, the centrifuge body works, the rotation of the centrifuge body equipment is facilitated, so that the equipment does not need to be disassembled, and the material taking-out valve can also be used, the worker's work is facilitated, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a front structure schematic view of a tubular centrifuge in the utility model;

[0022] Figure 2 It is a centrifuge body and support frame cooperation structure schematic view in the utility model;

[0023] Figure 3 It is a stabilizing frame and limiting ring cooperation structure schematic view in the utility model;

[0024] Figure 4 It is a centrifuge body inside and water supply pipe cooperation structure sectional view in the utility model;

[0025] Figure 5 It is a fixed frame back support disc and adjusting worm cooperation structure schematic view in the utility model.

[0026] In the drawing: 1, support frame; 2, centrifuge body; 3, liquid inlet pipe; 4, liquid outlet pipe; 5, upper cleaning inlet pipe; 6, upper cleaning outlet pipe; 7, middle cleaning inlet pipe; 8, middle cleaning outlet pipe; 9, lower cleaning inlet pipe; 10, lower cleaning outlet pipe; 11, stabilizing frame; 12, sliding frame; 13, pressure cylinder; 14, sliding block; 15, limiting ring; 16, limiting frame; 17, support disc; 18, fixed frame; 19, adjusting turbine; 20, adjusting worm; 21, driving motor; 22, driving screw; 23, driving block; 24, fixed clamp frame; 25, guide groove; 26, guide block; 27, control valve; 28, water supply pipe; 29, water distribution pipe; 30, water supply pipe; 31, switch valve; 32, limiting groove; 33, limiting sliding block. DETAILED DESCRIPTION

[0027] It should be noted that the embodiments and features in the embodiments in the present application can be combined with each other without conflict. The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as generally understood by those skilled in the art to which the present application belongs.

[0029] In the present application, unless otherwise specified, the orientation such as "up, down" is generally directed to the direction shown in the drawings, or is directed to the vertical, perpendicular or gravity direction; similarly, for the convenience of understanding and description, "left, right" is generally directed to the left and right shown in the drawings; "inner, outer" refers to the inner and outer relative to the contour of each component itself, but the above orientation words are not used to limit the present application.

[0030] Please refer to Figures 1-5 A tubular centrifuge, comprising a support frame 1, the support frame 1 is provided with a centrifuge body 2, the lower end of the centrifuge body 2 is provided with a liquid inlet pipe 3, the upper end is provided with a liquid outlet pipe 4, the liquid inlet pipe 3 is provided with an upper cleaning inlet pipe 5, the upper end of the centrifuge body 2 is provided with an upper cleaning outlet pipe 6, one side of the centrifuge body 2 is provided with a middle cleaning inlet pipe 7, the other side is provided with a middle cleaning outlet pipe 8, the middle cleaning outlet pipe 8 is communicated with the drum structure of the centrifuge body 2, the lower end of the centrifuge body 2 is provided with a lower cleaning inlet pipe 9, the liquid inlet pipe 3 is provided with a lower cleaning outlet pipe 10;

[0031] One side of the support frame 1 is provided with a stabilizing frame 11, the stabilizing frame 11 is independently arranged with the support frame 1, the stabilizing frame 11 is provided with a sliding frame 12, the sliding frame 12 is provided with a pressure cylinder 13 at the upper and lower ends, the output end of the pressure cylinder 13 is provided with a sliding block 14, one end of the sliding block 14 is provided with a limiting ring 15, the outer end of the limiting ring 15 is provided with a limiting frame 16, the limiting ring 15 and the limiting frame are matched with the upper and lower ends of the centrifuge body 2.

[0032] In this embodiment, the device is supported by the support frame 1. When the centrifuge body 2 is working, the material is added into the device through the liquid inlet pipe 3. The device works through the corresponding driving structure and the internal drum structure. After centrifugal processing, the separated clear liquid is discharged from the liquid outlet pipe 4. With the working of the device, when it is necessary to clean the device, clean water is sequentially introduced into the upper cleaning inlet pipe 5, the middle cleaning inlet pipe 7 and the lower cleaning inlet pipe 9. The clean water introduced through the upper cleaning inlet pipe 5 cleans the liquid inlet pipe 3 and the upper end part in the centrifuge body 2. The waste water after cleaning is discharged from the upper cleaning outlet pipe 6. The clean water introduced through the middle cleaning inlet pipe 7 cleans the middle part in the centrifuge body 2 and the internal part of the drum mechanism. The waste water after cleaning is discharged from the middle cleaning outlet pipe 8. The clean water introduced through the lower cleaning inlet pipe 9 cleans the liquid inlet pipe 3. The waste water after cleaning is discharged from the lower cleaning outlet pipe 10. The sending group structure sequentially performs cleaning work to separate and clean each component without disassembling the device. The centrifuge body 2 is cleaned.

[0033] More specifically, when the centrifugal work is performed, the pressure cylinder 13 is controlled to work, so that the two ends of the pressure cylinder 13 provide power to drive the sliding block 14 to move along the sliding frame 12. The sliding block 14 carries the limiting ring to approach the centrifuge body 2, so that the limiting ring is tightly attached to the upper and lower ends of the centrifuge body 2 and contacts the side surfaces of the upper and lower ends of the centrifuge body 2 through the limiting frame 16. Under the independent support of the stabilizing frame 11, the limiting ring and the limiting frame 16 cooperate to provide a limiting effect to position and limit the centrifuge body 2, reduce the shaking of the centrifuge body 2 during work, and keep the work of the device stable.

[0034] Please refer to Figure 2 and Figure 5 As an embodiment of the rotation of the device, the support frame 1 is rotationally connected with a support disc 17. One end of the support disc 17 is provided with a fixing frame 18 which cooperates with the centrifuge body 2. The other end is provided with an adjusting turbine 19. An adjusting worm 20 is arranged above the turbine. The adjusting worm 20 cooperates with the adjusting turbine 19.

[0035] Specifically, the centrifuge body 2 is installed through the fixing frame 18. The support frame 1, the support disc 17 and the fixing frame 18 cooperate to support. A self-locking structure is formed by the cooperation of the adjusting turbine 19 and the adjusting worm 20 to avoid the rotation of the support disc 17. The adjusting worm 20 is controlled to cooperate with the adjusting turbine 19 to drive the rotation of the adjusting turbine 19. The support disc 17 is driven to rotate by the adjusting turbine 19. The fixing frame 18 is driven to rotate by the support disc 17. The centrifuge body 2 is driven to rotate by the fixing frame 18. The upper end of the centrifuge body 2 becomes horizontal or downward to facilitate the removal of the solid material separated from the centrifuge body 2.

[0036] Please refer to Figures 1-3As a further implementation of the device disassembly: the fixed frame 18 is provided with a drive motor 21, the output end of the drive motor 21 is provided with a drive screw 22, the threads at both ends of the drive screw 22 are oppositely arranged, the drive screw 22 is provided with a drive block 23 at both ends, the drive block 23 is in sliding fit with the fixed frame 18 and cooperates with the drive screw 22, and the drive block 23 is provided with a fixed clamping frame 24 at one end.

[0037] Specifically, by controlling the drive motor 21, the drive motor 21 drives the drive screw 22 to rotate, and the drive screw 22 cooperates with the drive block 23 to provide power for the drive block 23, so that the drive blocks 23 at both ends move outward synchronously, and the drive block 23 drives the fixed clamping frame 24 to move away from the centrifuge body 2, thereby releasing the fixation of the centrifuge body 2, facilitating the disassembly of the centrifuge body 2, and reversing the control of the drive motor 21 to make the fixed clamping frame 24 move towards the center to fix the centrifuge body 2.

[0038] Please refer to Figure 2 As a further implementation of the drive block: the fixed frame 18 is provided with a guide slot 25, and the drive block 23 is provided with a guide block 26 at both ends, and the guide block 26 is in sliding fit with the guide slot 25.

[0039] Specifically, when the drive block 23 cooperates with the drive screw 22, the drive block 23 cooperates with the guide block 26 and the guide slot 25, and is guided and limited by the guide slot 25 to ensure stable movement.

[0040] Please refer to Figure 4 As a further implementation of the cleaning structure: the upper cleaning inlet pipe 5, the upper cleaning outlet pipe 6, the middle cleaning inlet pipe 7, the middle cleaning outlet pipe 8, the lower cleaning inlet pipe 9 and the lower cleaning outlet pipe 10 are all provided with control valves 27.

[0041] Specifically, the opening and closing of the upper cleaning inlet pipe 5, the upper cleaning outlet pipe 6, the middle cleaning inlet pipe 7, the middle cleaning outlet pipe 8, the lower cleaning inlet pipe 9 and the lower cleaning outlet pipe 10 are controlled by the corresponding control valves 27, so as to clean the appropriate structure.

[0042] Please refer to Figure 4 As a further implementation of the cleaning structure: the support frame 1 is provided with a water supply pipe 28 at one end, the water supply pipe 28 is provided with a water distribution pipe 29 at one end, and the water distribution pipe 29 is in communication with the upper cleaning inlet pipe 5, the middle cleaning inlet pipe 7 and the lower cleaning inlet pipe 9 respectively.

[0043] Specifically, by providing cleaning water to the water supply pipe 28, the cleaning water is distributed in the water distribution pipe 29, and then flows to the upper cleaning inlet pipe 5, the middle cleaning inlet pipe 7 and the lower cleaning inlet pipe 9 respectively according to the demand.

[0044] Please refer to Figure 4As a further embodiment of the water supply pipe, the branch pipe 29 is provided with branch pipes 30 at one end, and the branch pipes 30 are provided in plurality and communicate with the plurality of water outlet ends of the branch pipe 29, and the communication part of the branch pipe 30 and the branch pipe 29 is provided with a switching valve 31.

[0045] Specifically, when different cleaning liquids are needed for different structural parts, the branch pipe 29 can be controlled to be disconnected from the water supply pipe 28 and connected to the corresponding branch pipe 30, so as to provide the appropriate cleaning liquid.

[0046] Please refer to Figure 3 As a further embodiment of the sliding block, the sliding frame 12 is provided with a limiting groove 32, and the two ends of the sliding block 14 are provided with limiting sliding blocks 33.

[0047] Specifically, when the sliding block 14 moves, the limiting sliding block 33 will move along the limiting groove 32, and when the sliding block 14 is supported, the limiting groove 32 will also bear the pressure from the limiting sliding block 33, ensuring the stability of the sliding block 14.

[0048] In summary, when the overall device is in use or operation:

[0049] The device is supported by the support frame 1, and when the centrifuge body 2 is working, the device is connected to the external power supply, and the material is added to the device through the liquid inlet pipe 3. The device works through the corresponding driving structure and the internal drum structure, and after centrifugal processing, the separated clear liquid is discharged from the liquid outlet pipe 4. With the working of the device, when it is necessary to clean the device, cleaning water is supplied to the water supply pipe 28, and the cleaning water is branched in the water distribution pipe 29, and then flows to the upper cleaning inlet pipe 5, the middle cleaning inlet pipe 7 and the lower cleaning inlet pipe 9 according to the needs. The opening and closing of the upper cleaning inlet pipe 5, the upper cleaning outlet pipe 6, the middle cleaning inlet pipe 7, the middle cleaning outlet pipe 8, the lower cleaning inlet pipe 9 and the lower cleaning outlet pipe 10 are controlled by the corresponding control valves 27, so that the appropriate structure part is cleaned. The cleaning water is sequentially introduced into the upper cleaning inlet pipe 5, the middle cleaning inlet pipe 7 and the lower cleaning inlet pipe 9, the control valves 27 on the upper cleaning inlet pipe 5 and the upper cleaning outlet pipe 6 are opened, and the others are closed, the cleaning water introduced through the upper cleaning inlet pipe 5 cleans the liquid inlet pipe 3 and the upper end part in the centrifuge body 2, and the waste water after cleaning is discharged from the upper cleaning outlet pipe 6. The control valves 27 on the middle cleaning inlet pipe 7 and the middle cleaning outlet pipe 8 are opened, and the others are closed, the cleaning water introduced through the middle cleaning inlet pipe 7 cleans the middle part in the centrifuge body 2 and the drum mechanism, and the waste water after cleaning is discharged from the middle cleaning outlet pipe 8. The control valves 27 on the lower cleaning inlet pipe 9 and the lower cleaning outlet pipe 10 are opened, and the others are closed, the cleaning water introduced through the lower cleaning inlet pipe 9 cleans the liquid inlet pipe 3, and the waste water after cleaning is discharged from the lower cleaning outlet pipe 10. The sending group structure is sequentially cleaned, each part is cleaned separately, the device does not need to be disassembled, the centrifuge body 2 is cleaned, and when different cleaning liquids are needed for different structure parts, the water distribution pipe 29 is disconnected from the water supply pipe 28 and connected to the corresponding distribution pipe 30 by controlling the switch valve 31, so as to provide appropriate cleaning liquid.

[0050] When the centrifugal work is carried out, the pressure applying cylinder 13 is controlled to work, the pressure applying cylinder 13 at both ends provides power to drive the sliding block 14 to move along the sliding frame 12, the sliding block 14 carries the limiting ring to approach the centrifuge body 2, the limiting ring is tightly attached to the upper and lower ends of the centrifuge body 2, and the limiting frame 16 is in contact with the side surface of the upper and lower ends of the centrifuge body 2, and when the sliding block 14 moves, the limiting sliding block 33 will move along the limiting groove 32, and when the limiting sliding block 33 is supported, the limiting groove 32 will also bear the pressure from the limiting sliding block 33 to ensure the stability of the sliding block 14, under the independent support of the stabilizing frame 11, the limiting effect is provided by the cooperation of the limiting ring and the limiting frame 16 to position and limit the centrifuge body 2, so as to reduce the shaking of the centrifuge body 2 during work, so that the work of the device remains stable, after the centrifugal work is completed, if the solid materials separated in the centrifuge body 2 need to be taken out, first disconnect the unused connecting pipelines, control the adjusting worm 20 to cooperate with the adjusting turbine 19 to drive the adjusting turbine 19 to rotate, so that the adjusting turbine 19 drives the support disc 17 to rotate, the support disc 17 drives the fixed frame 18 to rotate, so that the fixed frame 18 rotates with the centrifuge body 2, the upper end of the centrifuge body 2 becomes horizontal or downward, which facilitates the taking out of the solid materials separated in the centrifuge body 2, in addition, the cooperation of the adjusting turbine 19 and the adjusting worm 20 forms a self-locking structure, so as to prevent the support disc 17 from rotating by itself, if the centrifuge body 2 needs to be disassembled, control the driving motor 21 to drive the driving screw 22 to rotate, the driving screw 22 cooperates with the driving block 23 to provide power to the driving block 23, so that the driving block 23 at both ends moves outward synchronously, the driving block 23 drives the fixed clamping frame 24 to move away from the centrifuge body 2, so as to release the fixation of the centrifuge body 2, which facilitates the disassembly of the centrifuge body 2, and the reverse control of the driving motor 21 can make the fixed clamping frame 24 move towards the center to fix the centrifuge body 2, and when the driving block 23 cooperates with the driving screw 22, the driving block 23 cooperates with the guide block 26 and the guide groove 25 to receive the guide and limitation of the guide groove 25 to ensure the stability of the movement.

[0051] In all the above-mentioned schemes, the connection between the two components can be selected according to the actual situation, such as welding, bolt and nut cooperation connection, bolt or screw connection or other known connection mode, which will not be described one by one, in the above, whenever there is a fixed connection, welding is preferred, although the embodiments of the utility model have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A tubular centrifuge comprising a support frame (1) on which a centrifuge body (2) is arranged, the centrifuge body (2) being provided with a liquid inlet pipe (3) at its lower end and a liquid outlet pipe (4) at its upper end, characterized in that: The liquid inlet pipe (3) is provided with an upper cleaning inlet pipe (5), the upper end of the centrifuge body (2) is provided with an upper cleaning outlet pipe (6), one side of the centrifuge body (2) is provided with a middle cleaning inlet pipe (7), the other side is provided with a middle cleaning outlet pipe (8), the middle cleaning outlet pipe (8) is communicated with the drum structure of the centrifuge body (2), and the lower end of the centrifuge body (2) is provided with a lower cleaning inlet pipe (9), the liquid inlet pipe (3) is provided with a lower cleaning outlet pipe (10). One side of the support frame (1) is provided with a stabilizing frame (11), the stabilizing frame (11) is independently arranged with the support frame (1), the stabilizing frame (11) is provided with a sliding frame (12), the sliding frame (12) is provided with a pressure cylinder (13) at the upper and lower ends, the output end of the pressure cylinder (13) is provided with a sliding block (14), one end of the sliding block (14) is provided with a limiting ring (15), the outer end of the limiting ring (15) is provided with a limiting frame (16), and the limiting ring (15) and the limiting frame are matched with the upper and lower ends of the centrifuge body (2).

2. A tubular centrifuge according to claim 1, characterised in that: The support frame (1) is rotatably connected with a support disc (17), one end of the support disc (17) is provided with a fixing frame (18), the fixing frame (18) is matched with the centrifuge body (2), the other end is provided with an adjusting turbine (19), the upper side of the turbine is provided with an adjusting worm (20), and the adjusting worm (20) is matched with the adjusting turbine (19).

3. A tubular centrifuge according to claim 2, characterised in that: The fixing frame (18) is provided with a driving motor (21), the output end of the driving motor (21) is provided with a driving screw (22), the threads at the two ends of the driving screw (22) are oppositely arranged, the two ends of the driving screw (22) are provided with driving blocks (23), the driving blocks (23) are slidably matched with the fixing frame (18) and matched with the driving screw (22), and one end of the driving block (23) is provided with a fixed clamping frame (24).

4. A tubular centrifuge according to claim 3, characterised in that: The fixing frame (18) is provided with a guide groove (25), the two ends of the driving block (23) are provided with guide blocks (26), and the guide blocks (26) are slidably matched with the guide groove (25).

5. A tubular centrifuge according to claim 1, characterised in that: The upper cleaning inlet pipe (5), the upper cleaning outlet pipe (6), the middle cleaning inlet pipe (7), the middle cleaning outlet pipe (8), the lower cleaning inlet pipe (9) and the lower cleaning outlet pipe (10) are all provided with control valves (27).

6. A tubular centrifuge according to claim 5, characterised in that: One end of the support frame (1) is provided with a water supply pipe (28), one end of the water supply pipe (28) is provided with a water distribution pipe (29), and the water distribution pipe (29) is respectively communicated with the upper cleaning inlet pipe (5), the middle cleaning inlet pipe (7) and the lower cleaning inlet pipe (9).

7. A tubular centrifuge according to claim 6, characterised in that: One end of the water distribution pipe (29) is provided with a distribution pipe (30), a plurality of distribution pipes (30) are arranged, and the distribution pipes (30) are communicated with a plurality of water outlet ends of the water distribution pipe (29), and the communication positions of the distribution pipes (30) and the water distribution pipe (29) are provided with switch valves (31).

8. A tubular centrifuge according to claim 1, characterised in that: The sliding frame (12) is provided with a limiting groove (32), and the two ends of the sliding block (14) are provided with limiting sliding blocks (33).

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