CN210159791U

CN210159791U - Horizontal spiral sedimentation centrifuge

Info

Publication number: CN210159791U
Application number: CN201920244121.9U
Authority: CN
Inventors: 史卫东; 李韦霖; 李腾; 康娜娜
Original assignee: Qingdao Blue Environmental Protection Science And Technology Ltd Co
Current assignee: Qingdao Blue Environmental Protection Science And Technology Ltd Co
Priority date: 2019-02-27
Filing date: 2019-02-27
Publication date: 2020-03-20
Anticipated expiration: 2029-02-27

Abstract

The utility model discloses a spiral shell sedimentation centrifuge crouches, including the frame, vice motor is installed to the bottom one end of frame, and the top of vice motor is provided with differential mechanism, and the housing is installed to differential mechanism's one end, and the housing is installed in the top of frame, and the both ends of housing all are provided with the bearing frame, and the water tank is installed at the top of housing, and one side of water tank is provided with the pipe that absorbs water, and the one end of the pipe that absorbs water is connected with the water pump, and one side of. The utility model relates to a spiral shell sedimentation centrifuge crouches, this centrifuge drives the rotary drum and pushes away material spiral operation through starting main motor and vice motor, pushes away the material spiral under differential mechanism's effect, makes to push away material spiral and rotary drum production a invariable differential rotation speed to carry out the dehydration separation operation, take out the water in the water tank through the water pump that sets up and wash rotary drum outlying residue, in order to reach and need not to dismantle just can carry out abluent effect, avoid the residue to pile up too much and lead to the jam.

Description

Horizontal spiral sedimentation centrifuge

Technical Field

The utility model relates to a centrifuge, in particular to spiral shell sedimentation centrifuge crouches.

Background

The centrifugal machine is a machine for separating components from liquid and solid particles or a mixture of liquid and liquid by using centrifugal force, and is mainly used for separating solid particles from liquid in suspension or separating two liquids which have different densities and are not mutually soluble in emulsion (for example, cream is separated from milk); it can also be used to remove liquids from wet solids, such as by spin drying clothes in a washing machine; the special overspeed tubular separator can also separate gas mixtures with different densities; some settling centrifuges can also grade solid particles according to density or granularity by utilizing the characteristic that solid particles with different densities or granularities have different settling speeds in liquid.

In the in-service use process, traditional centrifuge remains the residue of rotary drum inside and piles up too much and can lead to the wearing and tearing of machine even trouble, influences work efficiency, and need dismantle the washing, and is very inconvenient.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome prior art's defect, a spiral shell sedimentation centrifuge crouches is provided, through starting main motor and vice motor, drive the rotary drum and push away material spiral operation, it is under differential mechanism's effect to push away the material spiral, the messenger pushes away material spiral and rotary drum produces a invariable differential rotation speed, thereby carry out the separation operation of dehydrating, water in with the water tank is taken out through the water pump that sets up and is washed the outlying residue of rotary drum, in order to reach and need not to dismantle just can carry out abluent effect, avoid the residue to pile up too much and lead to the jam.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a horizontal spiral shell sedimentation centrifuge, which comprises a frame, wherein one end of the bottom of the frame is provided with an auxiliary motor, the top of the auxiliary motor is provided with a differential mechanism, one end of the differential mechanism is provided with a housing, the housing is arranged at the top of the frame, both ends of the housing are provided with bearing seats, the top of the housing is provided with a water tank, one side of the water tank is provided with a water suction pipe, one end of the water suction pipe is connected with a water pump, one side of the water pump is connected with a water outlet pipe, one end of the water outlet pipe is provided with a valve, one end of the bottom of the housing is provided with a liquid phase outlet, the other end of the bottom of the housing is provided with a solid phase outlet, the housing is internally provided with a rotary drum, both sides of a conical end, and the pushing spiral penetrates through the housing, a shunting port is arranged on the outer surface of the pushing spiral, and a main motor is installed at the other end of the bottom of the rack.

As an optimal technical scheme of the utility model, vice belt has been cup jointed to the one end of vice motor, and vice motor is connected with the differential transmission through vice belt.

As an optimal technical scheme of the utility model, the main belt has been cup jointed to the one end of main motor, and the one end transmission that main motor passes through main belt and bearing frame is connected.

As an optimal technical scheme of the utility model, the one end that pushes away the material spiral is provided with the feed inlet.

As an optimized technical scheme of the utility model, the water pump passes through the outlet pipe and is connected with the housing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model relates to a spiral shell sedimentation centrifuge crouches through starting main motor and vice motor, drives the rotary drum and pushes away material spiral operation, pushes away the material spiral under differential mechanism's effect, makes to push away material spiral and rotary drum production a invariable differential rotational speed to carry out the dehydration separation operation, take out the water in the water tank through the water pump that sets up and wash rotary drum outlying residue, in order to reach and need not to dismantle just can carry out abluent effect, avoid the residue to pile up too much and lead to the jam.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is an overall structure of the present invention;

in the figure: 1. a main motor; 2. a feed inlet; 3. a slag discharge port; 4. a water tank; 5. a suction pipe; 6. a water pump; 7. a water outlet pipe; 8. a valve; 9. a differential mechanism; 10. a secondary motor; 11. a liquid phase outlet; 12. a frame; 13. a solid phase outlet; 14. a housing; 15. a drum; 16. a shunt port; 17. pushing material to spiral; 18. a water outlet; 19. a bearing seat; 20. a secondary belt; 21. a main belt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in figure 1, the utility model provides a horizontal decanter centrifuge, which comprises a frame 12, an auxiliary motor 10 is installed at one end of the bottom of the frame 12, a differential mechanism 9 is arranged at the top of the auxiliary motor 10, a housing 14 is installed at one end of the differential mechanism 9, the housing 14 is installed at the top of the frame 12, bearing seats 19 are respectively arranged at two ends of the housing 14, a water tank 4 is installed at the top of the housing 14, a water suction pipe 5 is arranged at one side of the water tank 4, a water pump 6 is connected at one end of the water suction pipe 5, a water outlet pipe 7 is connected at one side of the water pump 6, a valve 8 is installed at one end of the water outlet pipe 7, a liquid phase outlet 11 is arranged at one end of the bottom of the housing 14, a solid phase outlet 13 is arranged at the other end of the bottom of the housing 14, a rotary, a pushing screw 17 is arranged in the rotary drum 15, the pushing screw 17 penetrates through the housing 14, a shunting port 16 is arranged on the outer surface of the pushing screw 17, and the other end of the bottom of the rack 12 is provided with a main motor 1.

Furthermore, one end of the auxiliary motor 10 is sleeved with an auxiliary belt 20, the auxiliary motor 10 is in transmission connection with the differential mechanism 9 through the auxiliary belt 20, and the rotating speed of the auxiliary motor 10 is matched through the arranged differential mechanism 9.

One end of the main motor 1 is sleeved with a main belt 21, the main motor 1 is in transmission connection with one end of the bearing seat 19 through the main belt 21, and the main motor 1 is arranged to convey power to drive the pushing spiral (17) to run.

One end of the pushing screw 17 is provided with a feed inlet 2, and mixed liquid to be centrifugally separated is introduced through the arranged feed inlet 2.

The water pump 6 is connected with the housing 14 through the water outlet pipe 7, and the water in the water tank 4 is pumped out through the arranged water pump 6, and the interior of the housing 14 is cleaned.

Specifically, when the centrifuge is used, the main motor 1 and the auxiliary motor 10 are started to drive the rotary drum 15 and the pushing screw 17 to run, the rotary drum 15 and the pushing screw 17 are synchronously run through the arranged differential mechanism 9, when the rotary drum 15 and the pushing screw 17 are started to be full speed, sewage mixed liquid is introduced through the arranged feeding port 2, a strong centrifugal force field is generated due to rotation, the mixed liquid enters the rotary drum 15 through the branch port 16 in the pushing screw 17, under the action of the centrifugal force field, solid-phase materials with large specific gravity are deposited on the wall of the rotary drum 15 to form an annular solid-phase layer, the pushing screw 17 generates a constant differential rotation speed with the rotary drum 15 under the action of the differential mechanism 9, dehydrated solid-phase sediments are pushed out from the conical end slag discharge port 3 of the rotary drum 15 and are discharged into the material receiving device through the solid-phase outlet 13, while liquid with light specific gravity overflows from the cylindrical end water discharge port 18 of the rotary drum 15, when the liquid phase outlet 11 and the material receiving device at the solid phase outlet 13 are removed when the residue in the machine is cleaned after the operation is finished, the water in the water tank 4 is pumped out through the arranged water pump 6, the valve 8 is opened, the clean water is flushed into the housing 14 along the water outlet pipe 7, the residue on the periphery of the rotary drum 15 is flushed, and the residue liquid is discharged from the liquid phase outlet 11 and the solid phase outlet 13, so that the cleaning effect is achieved, and the blockage caused by the excessive accumulation of the residue is avoided.

The centrifuge drives the rotary drum 15 and the pushing spiral 17 to operate by starting the main motor 1 and the auxiliary motor 10, the pushing spiral 17 generates a constant differential rotation speed with the rotary drum 15 under the action of the differential mechanism 9, so that dehydration separation operation is performed, water in the water tank 4 is pumped out by the arranged water pump 6 to wash residues on the periphery of the rotary drum 15, the effect of cleaning without disassembly is achieved, and blockage caused by excessive residue accumulation is avoided.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a spiral shell sedimentation centrifuge crouches, includes frame (12), its characterized in that, vice motor (10) are installed to the bottom one end of frame (12), the top of vice motor (10) is provided with differential mechanism (9), housing (14) are installed to the one end of differential mechanism (9), and housing (14) install in the top of frame (12), the both ends of housing (14) all are provided with bearing frame (19), water tank (4) are installed at the top of housing (14), one side of water tank (4) is provided with water absorption pipe (5), the one end of water absorption pipe (5) is connected with water pump (6), one side of water pump (6) is connected with outlet pipe (7), valve (8) are installed to the one end of outlet pipe (7), the bottom one end of housing (14) is provided with liquid phase outlet (11), the bottom other end of housing (14) is provided with solid phase outlet (13), the improved rotary drum is characterized in that a rotary drum (15) is mounted inside the housing (14), slag discharge ports (3) are formed in two sides of a conical end of the rotary drum (15), water discharge ports (18) are formed in two sides of a cylindrical end of the rotary drum (15), a pushing spiral (17) is mounted inside the rotary drum (15), the pushing spiral (17) penetrates through the housing (14), a branch port (16) is formed in the outer surface of the pushing spiral (17), and a main motor (1) is mounted at the other end of the bottom of the rack (12).

2. A horizontal decanter centrifuge according to claim 1, wherein one end of said secondary motor (10) is sleeved with a secondary belt (20), and the secondary motor (10) is in driving connection with the differential (9) through the secondary belt (20).

3. A horizontal decanter centrifuge according to claim 1, wherein one end of the main motor (1) is sleeved with a main belt (21), and the main motor (1) is in driving connection with one end of the bearing seat (19) through the main belt (21).

4. A horizontal decanter centrifuge according to claim 1, c h a r a c t e r i z e d in that one end of the pusher screw (17) is provided with the feed inlet (2).

5. A horizontal decanter centrifuge according to claim 1, wherein said water pump (6) is connected to the casing (14) via a water outlet pipe (7).