CN217093948U

CN217093948U - Centrifuge is with feed arrangement at uniform velocity

Info

Publication number: CN217093948U
Application number: CN202221074174.9U
Authority: CN
Inventors: 张建斌; 吴学优
Original assignee: Tianjin Furan Separation Machinery Co ltd
Current assignee: Tianjin Furan Separation Machinery Co ltd
Priority date: 2022-05-07
Filing date: 2022-05-07
Publication date: 2022-08-02
Anticipated expiration: 2032-05-07

Abstract

The utility model discloses a centrifuge is with at uniform velocity feed arrangement relates to centrifuge and makes technical field, and to centrifuge when using, because adopt the distributing pipe drainage usually, lead to material feed rate unstable, separate the poor problem of effect, present proposes following scheme, and it includes the support frame, the support frame is the setting of U type, the top fixed mounting of support frame has the bucket body that is to run through the setting, the fixed mounting of bucket body has the support lid, the top fixed mounting who supports the lid has the notes liquid pipe that is to run through the setting, it installs to rotate to cover to support and is the pivot that runs through the setting, install in the bucket body with the spacing subassembly of pivot assorted, the circumference lateral wall of pivot is installed a plurality of stirring leaves that are array distribution, the top of supporting the lid is installed with pivot assorted drive assembly. The utility model discloses novel structure has not only had the stirring function, and has had velocity of flow automatically regulated function, suitable popularization.

Description

Centrifuge is with at uniform velocity feed arrangement

Technical Field

The utility model relates to a centrifuge makes technical field, especially relates to a centrifuge is with at uniform velocity feed arrangement.

Background

Centrifuges are machines that utilize centrifugal force to separate components of a mixture of liquid and solid particles or liquid and liquid. Materials in the reaction kettle need to be separated by a centrifugal machine, a material distribution pipe is often arranged at the top of the centrifugal machine, the materials in the reaction kettle are led into the centrifugal machine through the material distribution pipe, the reaction kettle and the centrifugal machine are separately arranged, and the occupied area is large; and the material can appear mixing inhomogeneous, precipitation phenomenon to can lead to the feed rate of distributing pipe to differ, influence the separation effect.

When the centrifugal machine is used, the material feeding speed is unstable and the separation effect is poor due to the fact that the material distributing pipe is adopted for drainage generally. Therefore, in order to solve the problems, a uniform-speed feeding device for a centrifugal machine is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a centrifuge is with at uniform velocity feed arrangement has solved centrifuge when using, owing to adopt the distributing pipe drainage usually, leads to material feed rate unstable, separates the poor problem of effect.

In order to realize the purpose, the utility model adopts the following technical scheme:

the uniform-speed feeding device for the centrifuge comprises a support frame, wherein the support frame is arranged in a U shape, a hopper body which is arranged in a penetrating manner is fixedly mounted at the top end of the support frame, a support cover is fixedly mounted on the hopper body, a liquid injection pipe which is arranged in a penetrating manner is fixedly mounted at the top end of the support cover, a rotating shaft which is arranged in a penetrating manner is rotatably mounted on the support cover, a limiting component which is matched with the rotating shaft is mounted in the hopper body, a plurality of stirring blades which are distributed in an array manner are fixedly mounted on the circumferential side wall of the rotating shaft, a driving component which is matched with the rotating shaft is mounted at the top end of the support cover, a fastening component is arranged on the side wall of the hopper body, a PLC (programmable logic controller) is fixedly mounted on the surface of one vertical section side of the support frame, a solenoid valve is fixedly mounted at the bottom end of the hopper body through a flange, the solenoid valve is electrically connected with the PLC, and a first straight pipe is fixedly mounted at one end, far away from the hopper body, through the flange, the bottom of first straight tube has the flowmeter through flange fixed mounting, the flowmeter is electric connection with the PLC controller, the one end that first straight tube was kept away from to the flowmeter has the second straight tube through flange fixed mounting, the second straight tube is to run through and fixed connection sets up with the support frame.

Preferably, the limiting assembly comprises a supporting sleeve, the supporting sleeve and the bucket body are coaxially arranged, the supporting sleeve is fixedly installed on the inner wall of the bucket body through a rod body, and the supporting sleeve and the rotating shaft are rotatably sleeved.

Preferably, the drive assembly includes a motor, the motor is fixedly mounted on the top end of the support cover, an output shaft of the motor is fixedly connected with the rotating shaft through a coupler, and the motor is electrically connected with the PLC.

Preferably, the fastening component comprises a convex ring, the convex ring is fixedly sleeved on the side wall of the bucket body, and the bottom end of the convex ring is attached to the top end of the support frame.

Preferably, the top end of the convex ring is in threaded connection with a plurality of screws distributed in an array, and the screws are in threaded connection with the support frame.

Preferably, the second straight pipe and the first straight pipe are coaxial and have the same structure.

The utility model has the advantages that:

through the installation to support frame and bucket body, the motor stirs the raw materials through pivot and stirring leaf, and the raw materials flows into centrifuge through first straight tube, second straight tube after that, and the flowmeter monitors the instantaneous velocity of flow and uploads the PLC controller, and the solenoid valve is adjusted the velocity of flow, has had stirring function, has had velocity of flow automatically regulated function.

To sum up, the utility model discloses not only have had the stirring function, and had velocity of flow automatically regulated function, solved centrifuge when using, owing to adopt the distributing pipe drainage usually, lead to material feed rate unstable, the poor problem of separation effect, the suitable popularization.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an exploded view of the present invention;

fig. 3 is a cross-sectional view of the present invention.

Reference numbers in the figures: 1. a support frame; 2. a bucket body; 3. a support cover; 4. a liquid injection pipe; 5. a rotating shaft; 6. a support sleeve; 7. stirring blades; 8. a motor; 9. a convex ring; 10. a screw; 11. a PLC controller; 12. an electromagnetic valve; 13. a first straight pipe; 14. a flow meter; 15. a second straight pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a centrifuge is with at uniform velocity feed arrangement, including support frame 1, support frame 1 is the setting of U type, has the bucket body 2 that is to run through the setting at the top fixed mounting of support frame 1, has limiting displacement, has supporting cover 3 at the fixed mounting of bucket body 2, has the supporting role, has to be the notes liquid pipe 4 that runs through the setting at the top fixed mounting who supports cover 3, has the drainage effect, rotates to install on supporting cover 3 to be the pivot 5 that runs through the setting, has the transmission effect.

Referring to fig. 1-3, a limiting assembly matched with a rotating shaft 5 is installed in a bucket body 2, the limiting assembly comprises a supporting sleeve 6, the supporting sleeve 6 and the bucket body 2 are coaxially arranged, the supporting sleeve 6 is fixedly installed on the inner wall of the bucket body 2 through a rod body, the supporting sleeve 6 and the rotating shaft 5 are rotatably sleeved and arranged, and have a limiting effect, a plurality of stirring blades 7 distributed in an array mode are fixedly installed on the circumferential side wall of the rotating shaft 5 and have a stirring effect, a driving assembly matched with the rotating shaft 5 is installed on the top end of a supporting cover 3 and comprises a motor 8, the motor 8 is fixedly installed on the top end of the supporting cover 3, and an output shaft of the motor 8 is fixedly connected with the rotating shaft 5 through a coupler and has a driving effect.

Referring to fig. 1-3, the lateral wall of the bucket body 2 is provided with fastening components, fastening components include bulge loop 9, fixedly cup joint bulge loop 9 in the lateral wall of the bucket body 2, the bottom of bulge loop 9 is the laminating setting with the top of support frame 1, limiting effect has, there are a plurality of screws 10 that are array distribution at the top threaded connection of bulge loop 9, screws 10 are threaded connection with support frame 1, fastening effect has, there is PLC controller 11 at a vertical section side surface fixed mounting of support frame 1, motor 8 is electric connection with PLC controller 11, regulating and controlling effect has.

Referring to fig. 1 and 2, there is solenoid valve 12 bottom at the bucket body 2 through flange fixed mounting, solenoid valve 12 is electric connection with PLC controller 11, velocity of flow regulation effect has, there is first straight tube 13 one end of keeping away from bucket body 2 at solenoid valve 12 through flange fixed mounting, the drainage effect has, there is flowmeter 14 bottom at first straight tube 13 through flange fixed mounting, flowmeter 14 is electric connection with PLC controller 11, the flow has, velocity of flow monitoring function, there is second straight tube 15 one end of keeping away from first straight tube 13 at flowmeter 14 through flange fixed mounting, second straight tube 15 is to run through and fixed connection sets up with support frame 1, second straight tube 15 is coaxial and the same in structure with first straight tube 13, the drainage effect has.

The working principle is as follows: the utility model discloses when using, at first 1 fixed mounting of support frame in centrifuge's top, with the raw materials through annotating liquid pipe 4 injection bucket body 2, through PLC controller 11, motor 8 stirs the raw materials through pivot 5 and stirring leaf 7, the raw materials flows into centrifuge through first straight tube 13, second straight tube 15 after that, flowmeter 14 monitors the instantaneous velocity of flow and uploads PLC controller 11, solenoid valve 12 is adjusted the velocity of flow.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a centrifuge is with at uniform velocity feed arrangement, includes support frame (1), its characterized in that, support frame (1) is the setting of U type, the top fixed mounting of support frame (1) has the bucket body (2) that is the through setting, the fixed mounting of bucket body (2) has support lid (3), the top fixed mounting of support lid (3) has notes liquid pipe (4) that is the through setting, rotate on support lid (3) and install pivot (5) that are the through setting, install the spacing subassembly with pivot (5) assorted in the bucket body (2), the circumference lateral wall fixed mounting of pivot (5) has a plurality of stirring leaves (7) that are array distribution, the top of support lid (3) is installed and is rotated shaft (5) assorted drive assembly, the lateral wall of bucket body (2) is provided with the fastening component, the vertical section one side surface fixed mounting of support frame (1) has PLC controller (11), the bottom of bucket body (2) has solenoid valve (12) through flange fixed mounting, solenoid valve (12) are electric connection with PLC controller (11), the one end that bucket body (2) were kept away from in solenoid valve (12) has first straight tube (13) through flange fixed mounting, the bottom of first straight tube (13) has flowmeter (14) through flange fixed mounting, flowmeter (14) are electric connection with PLC controller (11), the one end that first straight tube (13) were kept away from in flowmeter (14) has second straight tube (15) through flange fixed mounting, second straight tube (15) are to run through and fixed connection setting with support frame (1).

2. The constant-speed feeding device for the centrifugal machine according to claim 1, wherein the limiting assembly comprises a supporting sleeve (6), the supporting sleeve (6) and the bucket body (2) are coaxially arranged, the supporting sleeve (6) is fixedly mounted on the inner wall of the bucket body (2) through a rod body, and the supporting sleeve (6) and the rotating shaft (5) are rotatably sleeved.

3. The uniform-speed feeding device for the centrifugal machine according to claim 1, wherein the driving assembly comprises a motor (8), the motor (8) is fixedly mounted at the top end of the supporting cover (3), an output shaft of the motor (8) is fixedly connected with the rotating shaft (5) through a coupler, and the motor (8) is electrically connected with the PLC (programmable logic controller) (11).

4. The constant-speed feeding device for the centrifugal machine as claimed in claim 1, wherein the fastening assembly comprises a convex ring (9), the convex ring (9) is fixedly sleeved on the side wall of the bucket body (2), and the bottom end of the convex ring (9) is attached to the top end of the support frame (1).

5. The uniform-speed feeding device for the centrifugal machine according to claim 4, wherein a plurality of screws (10) distributed in an array are connected to the top end of the convex ring (9) in a threaded manner, and the screws (10) are connected with the support frame (1) in a threaded manner.

6. The uniform velocity feeding device for the centrifugal machine as claimed in claim 1, wherein the second straight pipe (15) and the first straight pipe (13) are coaxial and have the same structure.