CN-224227084-U - Cell culture medium full-automatic fermentation tank with uniform sterilization

Abstract

The utility model relates to the technical field of cell culture, in particular to a full-automatic fermentation tank for a cell culture medium, which comprises a tank body, a sight glass, a PH tester, an upper cover and a scraping device, wherein the scraping device comprises a movable circular ring, a scraping plate, a pushing component, an auxiliary component and a temperature control component, the movable circular ring is in sliding connection with the tank body, the scraping plate is fixedly connected with the movable circular ring, the pushing component is arranged on the movable circular ring, the auxiliary component is arranged on the tank body, the temperature control component is arranged on the tank body, in the discharging process after cell culture, the movable circular ring and the scraping plate are arranged in the inner cavity of the tank body, and the pushing component drives the movable circular ring to move in the inner cavity of the tank body, so that the movable circular ring drives the scraping plate to scrape raw materials on the inner surface of the tank body, and cells are prevented from adhering to the inner wall of the tank body, and the productivity of cell culture is improved.

Inventors

• DU XIAOFEI
• LIU SONG
• MA JUNLING
• CHEN NA

Assignees

• 重庆奥纳思生物科技有限公司

Dates

Publication Date

20260512

Application Date

20250408

Claims (5)

1. 1. The utility model provides a full-automatic fermentation cylinder of even cell culture medium disinfects, includes jar body, speculum, PH tester and upper cover, the front surface of jar body is provided with the speculum with the PH tester, the PH tester is located the below of speculum, the upper cover with the jar body is detachable to be connected, and is located jar body one side, its characterized in that: Also comprises a scraping device; The scraping device comprises a movable circular ring, a scraping plate, a pushing assembly, an auxiliary assembly and a temperature control assembly, wherein the movable circular ring is in sliding connection with the tank body and is located on one side of the tank body, the scraping plate is fixedly connected with the movable circular ring and is located on one side of the movable circular ring, the pushing assembly is arranged on the movable circular ring, the auxiliary assembly is arranged on the tank body, and the temperature control assembly is arranged on the tank body.
2. 2. The sterilized homogeneous cell culture full-automatic fermenter according to claim 1, wherein: the pushing assembly comprises a positioning cylinder and a pushing rod, wherein the positioning cylinder is fixedly connected with the upper cover and is positioned on one side of the upper cover, and the pushing rod is fixedly connected with the movable circular ring and is in sliding connection with the positioning cylinder.
3. 3. The sterilized homogeneous cell culture full-automatic fermenter according to claim 2, wherein: the pushing assembly further comprises a force application rod, wherein the force application rod is fixedly connected with the push rod and is positioned on one side of the push rod.
4. 4. The sterilized homogeneous cell culture full-automatic fermenter according to claim 1, wherein: The auxiliary assembly comprises a conical barrel and a limiting ring, wherein the conical barrel is fixedly connected with the tank body and is positioned at the bottom of an inner cavity of the tank body, and the limiting ring is fixedly connected with the tank body and is positioned at one side of the tank body.
5. 5. The sterilized homogeneous cell culture full-automatic fermenter according to claim 1, wherein: The temperature control assembly comprises a heating plate and a temperature display, wherein the heating plate is arranged in a mounting groove formed by the outer wall of the tank body and the inner cavity, and the temperature display is arranged on the tank body.

Description

Cell culture medium full-automatic fermentation tank with uniform sterilization Technical Field The utility model relates to the technical field of cell culture, in particular to a full-automatic fermentation tank for a cell culture medium with uniform sterilization. Background The existing cell culture fermentation tank is easy to cause the bottom of the tank body to be precipitated during the discharging period after fermentation is finished, the discharging is easy to be blocked when excessive precipitation is caused, the discharging speed is quite common, the tank body is inconvenient to clean in the later period, and the bottom of the tank body cannot be cleaned well. Prior art CN209669246U discloses a cell culture fermentation cylinder, including a jar body and upper cover, jar body and upper cover meshing are connected, the upper portion that runs through the upper cover is provided with the stirring rake, the inside bottom both sides of jar body all are provided with the (mixing) shaft, and the bottom both sides of jar body all are provided with small-size motor, small-size motor and (mixing) shaft swing joint, the spout has been seted up to the front surface of stirring rake, and the front end of spout is provided with the mounting panel, the both sides of stirring rake equal fixed mounting has a plurality of groups mounting panel, the upper surface and the equal fixed mounting of lower surface of mounting panel have the puddler, the inside of stirring rake is provided with the bracing piece, and a plurality of groups locating hole have been seted up to the front surface equidistance of bracing piece, the lower extreme of bracing piece is provided with the brush, the front surface of jar body is provided with sight glass and PH tester, PH tester is located the below of sight glass, the lower surface central point of jar body puts and is provided with the bin outlet, through setting up the bracing piece cooperation brush in the inside stirring rake, the stirring rake rotates and drives and rotates, and then drives the rotation, thereby can scrub the bottom of jar body, the trouble of manual scrubbing has been saved, and water is washed to the bottom of the bracing piece, when the bin is more convenient to clean the bottom of the jar. However, in the above manner, more raw materials adhere to the inner surface of the tank body in the process of discharging after the cell culture, so that the discharge is not thorough enough, and the productivity of the cell culture is reduced. Disclosure of utility model The utility model aims to provide a full-automatic fermentation tank for a cell culture medium, which is uniform in sterilization, and can scrape raw materials on the inner surface of a tank body in the discharging process after cell culture, so that the productivity of cell culture is improved. In order to achieve the above purpose, the utility model provides a full-automatic fermentation tank for cell culture medium with uniform sterilization, which comprises a tank body, a sight glass, a PH tester and an upper cover, wherein the sight glass and the PH tester are arranged on the front surface of the tank body, the PH tester is positioned below the sight glass, and the upper cover is detachably connected with the tank body and positioned on one side of the tank body, and the full-automatic fermentation tank also comprises a scraping device; The scraping device comprises a movable circular ring, a scraping plate, a pushing assembly, an auxiliary assembly and a temperature control assembly, wherein the movable circular ring is in sliding connection with the tank body and is located on one side of the tank body, the scraping plate is fixedly connected with the movable circular ring and is located on one side of the movable circular ring, the pushing assembly is arranged on the movable circular ring, the auxiliary assembly is arranged on the tank body, and the temperature control assembly is arranged on the tank body. The pushing assembly comprises a positioning cylinder and a pushing rod, wherein the positioning cylinder is fixedly connected with the upper cover and is positioned on one side of the upper cover, and the pushing rod is fixedly connected with the movable circular ring and is in sliding connection with the positioning cylinder. The pushing assembly further comprises a force application rod, wherein the force application rod is fixedly connected with the push rod and is positioned on one side of the push rod. The auxiliary assembly comprises a conical barrel and a limiting ring, wherein the conical barrel is fixedly connected with the tank body and is positioned at the bottom of an inner cavity of the tank body, and the limiting ring is fixedly connected with the tank body and is positioned at one side of the tank body. The temperature control assembly comprises a heating plate and a temperature display, wherein the heating plate is arranged in a mounting groove formed by the outer wall of