CN207325077U - The phase separation centrifuge of one kind four - Google Patents

Abstract

It the utility model is related to the phase separation centrifuge of one kind four,Rotary drum body including setting spiral inner wall,The rotary drum body both ends connection small end end cap and big end end cap,Connection drive shaft on the outside of the small end end cap,The drive shaft turns are connected on bearing block,And drive shaft one end sets belt pulley,Rotation connection helical axis in the rotary drum body,Flight is set on the helical axis in rotary drum body,The helical axis is located at fixed net cylinder on the outside of flight,The helical axis, which is located on the outside of rotary drum body, to be also rotatably connected on bearing block,And the helical axis passes through drive sleeve connected with differential,The rotary drum body opens up the outlet of major diameter slag and the outlet of path slag,The net cylinder is located at major diameter slag exit and opens up slag notch,And net cylinder be located at major diameter slag outlet path slag export between slag trap is set,The big end end cap opens up heavy-phase liquid leakage fluid dram away from helical axis,Light-phase liquid leakage fluid dram is opened up close to helical axis,The four phase separations centrifuge can realize four phase separations.

Description

The phase separation centrifuge of one kind four

Technical field

It the utility model is related to centrifuge, more particularly to the phase separation centrifuge of one kind four.

Background technology

Centrifuge is general by the mechanical equipment of the blending ingredients such as centrifugal force separate solid-liquid or liquid liquid, current centrifuge For solid-liquid two-phase laminated flow, up to solid-liquid-liquid three phase separation.

Utility model content

The applicant is directed to disadvantage mentioned above, has carried out Improvement, there is provided the phase separation centrifuge of one kind four.

Technical solution is as follows used by the utility model：

The phase separation centrifuge of one kind four, includes setting the rotary drum body of spiral inner wall, the rotary drum body both ends connection small end end Lid and big end end cap, the small end end cap outside connection drive shaft, the drive shaft turns are connected on bearing block, and drive shaft One end sets belt pulley, and helical axis is rotatablely connected in the rotary drum body, flight is set in rotary drum body on the helical axis, The helical axis is located at fixed net cylinder on the outside of flight, and the helical axis, which is located on the outside of rotary drum body, is also rotatably connected on bearing block On, and the helical axis, by drive sleeve connected with differential, the rotary drum body opens up the outlet of major diameter slag and the outlet of path slag, described Net cylinder is located at major diameter slag exit and opens up slag notch, and net cylinder is located between the outlet of major diameter slag and path slag export and sets pushing off the slag Plate, the big end end cap open up heavy-phase liquid leakage fluid dram away from helical axis, and light-phase liquid leakage fluid dram is opened up close to helical axis.

Further as above-mentioned technical proposal is improved：

The rotary drum body includes cone section and straight section, and the cone section is fixedly connected with straight section.

The beneficial effects of the utility model are as follows：The four phase separations centrifuge, main motor can be driven small by belt pulley End cap and rotary drum body is held to rotate, and auxiliary-motor can drive helical axis to rotate by differential mechanism and drive sleeve, pass through rotary drum body and spiral shell Speed discrepancy between spin axis carries out deslagging, and major diameter slag is stayed in net cylinder, to small end end cap end motion in rotary drum rotation process, Finally pass through spiral inner wall between net cylinder and rotary drum body by slag notch and major diameter slag outlet discharge rotary drum body, minor diameter slag To small end end cap end motion, discharge rotary drum body finally is exported from path slag, and liquid is close to big end end cap end motion, light-phase liquid Helical axis, is discharged, heavy phase liquid is away from helical axis, from the heavy-phase liquid discharge opeing of big end end cap from the light-phase liquid leakage fluid dram of big end end cap Mouth discharge, realizes four phase separations.

Brief description of the drawings

Fig. 1 is the structure diagram of provided by the utility model four phase separation centrifuges.

In figure：1st, rotary drum body；11st, spiral inner wall；12nd, major diameter slag exports；13rd, path slag exports；2nd, small end end cap；21、 Drive shaft；211st, belt pulley；3rd, big end end cap；31st, heavy-phase liquid leakage fluid dram；32nd, light-phase liquid leakage fluid dram；4th, bearing block；5th, it is spiral Axis；51st, flight；6th, net cylinder；61st, slag notch；62nd, slag trap；7th, drive sleeve；8th, differential mechanism.

Embodiment

Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is illustrated.

As shown in Figure 1, the four phase separation centrifuges of the present embodiment, including the rotary drum body 1 of spiral inner wall 11 is set, described turn Drum body 1 is fixedly connected with fixation with straight section by cone section and formed, 1 both ends of rotary drum body connection small end end cap 2 and big end end cap 3, small end end The outside of lid 2 connection drive shaft 21, drive shaft 21 is rotatably connected on bearing block 4, and 21 one end of drive shaft sets belt pulley 211, Helical axis 5 is rotatablely connected in rotary drum body 1, flight 51 is set in rotary drum body 1 on helical axis 5, helical axis 5 is located at flight The fixed net cylinder 6 in 51 outsides, helical axis 5 is located at the outside of rotary drum body 1 and is also rotatably connected on bearing block 4, and helical axis 5 passes through transmission 7 connected with differential 8 are covered, rotary drum body 1 opens up major diameter slag outlet 12 and path slag outlet 13, and net cylinder 6 is located at major diameter slag outlet 12 Slag notch 61 is opened up, and net cylinder 6 is located at setting slag trap 62, big end end cap 3 between major diameter slag outlet 12 and path slag outlet 13 Heavy-phase liquid leakage fluid dram 31 is opened up away from helical axis 5, light-phase liquid leakage fluid dram 32 is opened up close to helical axis 5.

For the four phase separation centrifuge in use, mixed material is sent into rotary drum body 1, main motor can band by belt pulley 211 Dynamic drive shaft 21 and rotary drum body 1 rotate, and auxiliary-motor can drive helical axis 5 to rotate by 8 drive sleeve 7 of differential mechanism, the rotary drum body 1 It is different with 5 rotating speed of helical axis, you can to carry out discharge, major diameter slag stays in net cylinder 6, moves to 2 direction of small end end cap, most pass through afterwards 12 discharge rotary drum body 1 of slag notch 61 and the outlet of major diameter slag is crossed, minor diameter slag passes through spiral inner wall between net cylinder 6 and rotary drum body 1 11 move minor diameter slag to 2 direction of small end end cap, and finally from 13 discharge rotary drum bodies 1 of path slag outlet, and liquid is along helical axis 5 Flight 51 to 3 end motion of big end end cap, light-phase liquid is close to helical axis 5, from 32 row of light-phase liquid leakage fluid dram of big end end cap 3 Go out, heavy phase liquid discharges from the heavy-phase liquid leakage fluid dram 31 of big end end cap 3 away from helical axis 5, realizes four phase separations.

Above description is the explanation to the utility model, is not the restriction to utility model, what the utility model was limited Scope is referring to claim, and in the case of the basic structure without prejudice to the utility model, the utility model can make any shape The modification of formula.

Claims (2)

1. The centrifuge 1. one kind four is separated, it is characterised in that：Rotary drum body (1) including setting spiral inner wall (11), the rotary drum Body (1) both ends connection small end end cap (2) and big end end cap (3), small end end cap (2) the outside connection drive shaft (21) are described Drive shaft (21) is rotatably connected on bearing block (4), and drive shaft (21) one end sets belt pulley (211), the rotary drum body (1) It is interior to be rotatablely connected helical axis (5), flight (51), the helical axis are set in rotary drum body (1) on the helical axis (5) (5) the fixed net cylinder (6) on the outside of flight (51), the helical axis (5), which is located on the outside of rotary drum body (1), is also rotatably connected on axis In bearing (4), and the helical axis (5) is opened up major diameter slag and is gone out by drive sleeve (7) connected with differential (8), the rotary drum body (1) Mouth (12) and path slag outlet (13), the net cylinder (6) are located at major diameter slag outlet (12) place and open up slag notch (61), and net cylinder (6) slag trap (62) is set between major diameter slag outlet (12) and path slag outlet (13), and the big end end cap (3) is away from spiral shell Spin axis (5) opens up heavy-phase liquid leakage fluid dram (31), and light-phase liquid leakage fluid dram (32) is opened up close to helical axis (5).
2. 2. four phase separations centrifuge according to claim 1, it is characterised in that：The rotary drum body (1) is including cone section and directly Section, the cone section are fixedly connected with straight section.