CN212263589U

CN212263589U - Centrifugal separation device for rifamycin synthesis

Info

Publication number: CN212263589U
Application number: CN202020523664.7U
Authority: CN
Inventors: 刘献刚; 焦彦召
Original assignee: Luohe Qifu Pharmaceutical Technology Co ltd
Current assignee: Luohe Qifu Pharmaceutical Technology Co ltd
Priority date: 2020-04-11
Filing date: 2020-04-11
Publication date: 2021-01-01
Anticipated expiration: 2030-04-11

Abstract

The utility model discloses a centrifugal separation device for rifamycin synthesis, which comprises a separation box, wherein a boss cavity is arranged in the separation box, a rolling bearing is fixedly connected with the step of the boss cavity, a drainage cavity is arranged at the bottom end of the separation box, a flow switch sensor is arranged on a drainage pipe connected with the end of the drainage cavity, a separation cylinder is nested in the boss cavity and is nested in the rolling bearing, a rotating disc is fixedly connected with the bottom end of the separation cylinder, a base is fixedly connected with the bottom end of the separation box, a cavity is arranged in the base, a motor is fixedly connected in the cavity, a rotating shaft of the motor penetrates through the base and the separation box and is fixedly connected with the rotating disc through a coupler, the normal operation of the separation device can not be influenced by uneven weight distribution, can determine the completion condition of solid-liquid separation and the like.

Description

Centrifugal separation device for rifamycin synthesis

Technical Field

The utility model relates to a rifamycin is synthetic with separation technical field, specifically is a rifamycin is centrifugal separation device for synthesis.

Background

Rifamycin is antibiotic produced by streptococcus mediterrae, through artificial processing to synthesize rifamycin antibiotic, it has broad-spectrum antibacterial action, it is very strong to gram-positive bacteria such as tubercle bacillus, leprosy bacillus, streptococcus, pneumococcus, especially the function of the drug-resistant staphylococcus aureus, need to use the centrifugal separation device after crystallizing in the synthetic process of rifamycin antibiotic, the existing centrifugal separation device can realize the solid-liquid separation fast, but there are weight that distributes unevenly and influence the normal operation of the separation device in the course of centrifugal separation, can't confirm the disadvantage such as the completion situation of the solid-liquid separation.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a centrifugal separation device is used in rifamycin synthesis, this centrifugal separation device is used in rifamycin synthesis can not influence separator's normal operation because of the weight uneven distribution at centrifugal separation's in-process, can confirm solid-liquid separation's the condition of completion, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal separation device for rifamycin synthesis comprises a separation box, wherein a boss cavity is arranged in the separation box, a step of the boss cavity is fixedly connected with a rotating bearing, the separation box is provided with a drainage cavity at the bottom end inside the boss cavity, the boss cavity is internally nested with a separation cylinder which is nested in the rotating bearing, the side wall of the separating cylinder is provided with a water filtering hole, the bottom end of the separating cylinder is fixedly connected with a rotating disc, the upper end of the separation box is fixedly connected with a fixing ring, the lower end of the fixing ring is tightly attached to the upper surface of the rotating bearing, the bottom end of the separator is fixedly connected with a base, a cavity is arranged in the base, a motor is fixedly connected in the cavity, and a rotating shaft of the motor penetrates through the base and the separating box through a coupler and is fixedly connected with the rotating disc.

Furthermore, the side wall of the separation cylinder is fixedly connected with a filter screen through a hoop, and the aperture of the filter screen is smaller than the water filtering holes.

Furthermore, the tail end of the separation box, which is positioned in the drainage cavity, is fixedly connected with a drainage pipe, and the drainage pipe is provided with a flow switch sensor.

Further, solid fixed ring upper end be equipped with the case lid, case lid upper surface be equipped with the handle.

Compared with the prior art, the beneficial effects of the utility model are that: this centrifugal separation device is used in rifamycin synthesis, the cylinder rotates at the rolling bearing, play relatively fixed effect to the cylinder through the rolling bearing, make the cylinder pivoted more steady, whether there is liquid flow in the induction drain pipe through flow sensor, indicate that solid-liquid separation is complete when flow sensor does not sense in the drain pipe that there is liquid flow, PLC controller control motor stall, this centrifugal separation device is used in rifamycin synthesis can prevent that centrifugal separation's in-process from influencing separator's normal operating because of weight distributes unevenly, can confirm solid-liquid separation's the condition of accomplishing, save electric power resource.

Drawings

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

fig. 2 is a cross-sectional view of the separating cylinder of the present invention.

In the figure: the device comprises a base 1, a separation box 2, a motor 3, a water discharge cavity 4, a separation cylinder 5, a filter tank 6, a rotating disc 7, a rotating bearing 8, a fixing ring 9, a water discharge pipe 10, a flow switch sensor 11, a filter screen 12, a box cover 13 and a handle 14.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-2, the present invention provides a technical solution: a centrifugal separation device for rifamycin synthesis comprises a separation box 2, wherein a boss cavity is arranged inside the separation box 2, a rotating bearing 8 is fixedly connected to the step of the boss cavity, a water drainage cavity 4 is arranged at the bottom end inside the boss cavity of the separation box 2, a separation cylinder 5 is nested in the boss cavity, the separation cylinder 5 is nested in the rotating bearing 8, a water filtering hole 6 is formed in the side wall of the separation cylinder 5, a rotating disc 7 is fixedly connected to the bottom end of the separation cylinder 5, a fixing ring 9 is fixedly connected to the upper end of the separation box 2, the lower end of the fixing ring 9 is tightly attached to the upper surface of the rotating bearing 8, a base 1 is fixedly connected to the bottom end of the separation box 2, a cavity is formed in the base 1, a motor 3 is fixedly connected to the cavity, and a rotating shaft of the motor 3 penetrates through the base 1, the separation box 2 and the rotating disc 7 through a coupler, separator box 2 on be equipped with the PLC controller just external power source's output is connected to the input electricity of PLC controller, the output of PLC controller is connected to the input electricity of motor 3, PLC controller control motor 3 drives rolling disc 7 and rotates, rolling disc 7 drives cylinder 5 at rolling bearing 8 internal rotations, the centrifugal force that cylinder 5 produced makes the inside liquid of cylinder 5 throw away from drainage hole 6, the liquid that throws away flows into the drainage chamber 4 that the inside bottom of boss cavity was equipped with, can play relatively fixed effect to cylinder 5 through rolling bearing 8, make cylinder 5 pivoted more steady, prevent that centrifugal separation's in-process from influencing separator's normal operation because of the weight distributes unevenly.

Furthermore, the side wall of the separation cylinder 5 is fixedly connected with a filter screen 12 through a hoop, the aperture of the filter screen 12 is smaller than that of the water filtering hole 6, and the filtering performance of the solid in the separation cylinder 5 can be improved through the filter screen 12.

Furthermore, separator box 2 be located the terminal fixedly connected with drain pipe 10 of drainage chamber 4, drain pipe 10 on be equipped with flow switch sensor 11, flow switch sensor 11 is connected with the PLC controller electricity, the liquid in drainage chamber 4 flows out from drain pipe 10, whether there is liquid to flow in the response drain pipe 10 through flow sensor 11, when flow sensor 11 does not sense that there is liquid to flow in drain pipe 10, it is complete that solid-liquid separation, PLC controller control motor 3 stall, can confirm solid-liquid separation's the condition of accomplishing, save electric power resource.

Further, the upper end of the fixing ring 9 is provided with a box cover 13, and the upper surface of the box cover 13 is provided with a handle 14.

When in use: the solid-liquid mixture is poured into the separating cylinder 5, the PLC controller controls the motor 3 to drive the rotating disc 7 to rotate, the rotating disc 7 drives the separating cylinder 5 to rotate in the rotating bearing 8, the centrifugal force generated by the separating cylinder 5 enables the liquid inside the separating cylinder 5 to be thrown out of the water filtering holes 6, the thrown liquid flows into the water discharging cavity 4 arranged at the bottom end inside the boss cavity, the liquid inside the water discharging cavity 4 flows out of the water discharging pipe 10, the flow sensor 11 senses whether the liquid flows in the water discharging pipe 10 or not, when the flow sensor 11 does not sense that the liquid flows in the water discharging pipe 10, the solid-liquid separation is complete, and the PLC controller controls the motor 3 to stop rotating.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a centrifugal separation device is used in rifamycin synthesis, includes the separator box, its characterized in that: the inside boss cavity that is equipped with of separator box just the ladder department fixedly connected with rolling bearing of boss cavity, the separator box be equipped with the drainage chamber in the inside bottom that lies in the boss cavity, the boss cavity in the nested cylinder just that has the separator section of thick bamboo nestification in rolling bearing, be equipped with the drainage hole on the lateral wall of separator section of thick bamboo, separator section of thick bamboo bottom fixedly connected with rolling disc, the solid fixed ring of separator box upper end fixedly connected with just gu fixed ring's lower extreme hug closely in rolling bearing's upper surface, separator bottom fixedly connected with base, the base in be equipped with the cavity just fixedly connected with motor in the cavity, the pivot of motor runs through shaft coupling base and separator box and rolling disc fixed connection.

2. The centrifugal separator for synthesis of rifamycin according to claim 1, wherein: the separating cylinder side wall pass through clamp fixedly connected with filter screen, the aperture ratio of filter screen the drainage hole is little.

3. The centrifugal separator for synthesis of rifamycin according to claim 1, wherein: the separation box is fixedly connected with a drain pipe at the tail end of the drain cavity, and a flow switch sensor is arranged on the drain pipe.

4. The centrifugal separator for synthesis of rifamycin according to claim 1, wherein: the upper end of the fixing ring is provided with a box cover, and the upper surface of the box cover is provided with a handle.