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Fluid driving centrifuge

A fluid-driven, centrifuge technology, applied in centrifuges and other directions, can solve the problems of difficulty in obtaining large torque and speed at the same time, complex structure, low efficiency, etc., and achieve the effect of small vibration, high separation efficiency and high speed

Pending Publication Date: 2020-02-25
TRANF TECH XIAMEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the limitations of the original structure and principle, the existing device has many components, complex structure, low efficiency, and it is difficult to obtain large torque and speed at the same time

Method used

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  • Fluid driving centrifuge
  • Fluid driving centrifuge
  • Fluid driving centrifuge

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] combine figure 1 and figure 2 As shown, this embodiment provides a fluid-driven centrifuge, which includes a frame 5, a separation device 6 and a fluid power device 9 are respectively provided on both sides of the frame, and the separation device 6 has a separation cover and A rotary impeller 7 arranged inside the separation cover, the fluid power device 9 is in driving connection with the rotary impeller 7 through a transmission mechanism 8, preferably, the transmission mechanism 8 includes a pulley assembly and a friction clutch assembly.

[0050] see Figure 3 to Figure 6 , the fluid power device of this embodiment, it comprises an outer ring 1, and its inner ring surface is circumferentially provided with a plurality of drive concave parts 11, and this outer ring 1 is connected with this transmission mechanism 8 by transmission; A core body 3, its coaxial It is arranged in the outer ring 1 and can rotate relative to the outer ring. The outer ring surface of the c...

Embodiment 2

[0070] The fluid-driven centrifuge of this embodiment is basically the same as Embodiment 1, and its main difference is:

[0071] see Figure 8 to Figure 11 , the fluid power device includes 2 independent work units to form a secondary drive structure, that is, the core body 3 is provided with 2 fluid passages along the circumferential direction, and each fluid passage includes an inlet flow passage 31 and a secondary flushing flow passage 300 of more than one stage and The drainage channel is arranged along the circumferential direction of the core body 3 . The fluid power device includes an outer ring 1, a plurality of driving recesses 11 are arranged on the inner ring surface of the outer ring; a core body 3 is coaxially arranged in the outer ring 1 and can rotate relative to the outer ring, and the outer ring surface of the core body is provided with 2 groups of spouts, discharge ports, and at least one flushing channel between each group of spouts and discharge ports; 2 ...

Embodiment 3

[0074] This embodiment is basically the same as Embodiment 1, and the main difference is that the fluid power device of the present invention includes 4 or more independent working units to form a multi-stage drive structure, and 3 or more fluid lines are arranged on the core along the circumferential direction. Channels, each fluid channel includes an inlet channel and a secondary flushing channel of more than one stage, and is arranged along the circumference of the core body and a drainage channel, and the inlet channel and the drainage channel are arranged on the mating surfaces of the left and right cores. The shaft is provided with the number of inlet shafts and outlet shafts corresponding to the number of fluid channels. The compressed fluid enters from the inlet shaft of the shaft, and is ejected through the core body inlet channel to act on the driving recess of the outer ring to drive the outer ring to rotate. Do work to realize the continuous output of power, and fin...

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Abstract

The invention discloses a fluid driving centrifuge. Fluid such as hydraulic oil, water or compressed air serves as energy, and a separating device is driven to move. The centrifuge is simple in structure, large in torque, high in rotation speed, high in transmission efficiency, low in energy consumption and small in vibration, and can well meet the requirements of the centrifuge for the torque, the rotating speed and the running stability. A fluid power device comprises an outer ring and a core body, a secondary flushing flow channel of the first order or above is arranged between a nozzle andan exhaust port of an outer ring surface of the core body, the fluid enters the centrifugal from an inlet flow channel, and the fluid is sprayed through the nozzle and the secondary flushing flow channel of the core order by order and acts on at least two driving concave portions in the circumferential direction of the outer ring, so that push force is generated for the driving concave portions to push the outer ring to rotate and work, and power output is achieved. Finally, the fluid is discharged through the exhaust port of the core body by using a fluid discharging channel.

Description

technical field [0001] The invention discloses a fluid-driven centrifuge, which belongs to the technical field of industrial mechanical devices according to the International Patent Classification (IPC). Background technique [0002] Most of the existing centrifuges use an engine and a centrifugal device. When the centrifugal device rotates at a high speed, it needs a higher speed and a larger torque, and it needs to isolate the vibration of the engine to the maximum extent. However, the existing The engine, whether it is an electric motor or an internal combustion engine, cannot well meet the needs of actual use. [0003] For the pneumatic engine in the engine, the current research direction is to develop compact, efficient and reliable small engines, most of which are in the stage of trial and trial production, and have not yet been used in large-scale commercial applications. At present, most gas engine design prototypes are based on piston engines or vane pumps, and the...

Claims

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Application Information

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IPC IPC(8): B04B9/06
CPCB04B9/06
Inventor 许水电李延福许涛
Owner TRANF TECH XIAMEN CO LTD
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