CN-224227014-U - Sphingomonas separation device

CN224227014UCN 224227014 UCN224227014 UCN 224227014UCN-224227014-U

Abstract

The utility model discloses a separation device of Sphingomonas, which comprises a substrate and a matched sealing cover, wherein the sealing cover is formed by improving the structure of the sealing cover in the scheme, the first cover body and the second cover body can rotate relative to the first cover body, so that a second feeding hole corresponds to a first feeding hole, the second feeding hole and the first feeding hole can be used for inputting culture solution into the substrate according to requirements, the sizes of the second feeding hole and a support column are limited, after the culture solution is input, the second cover body is rotated to enable the second feeding hole to correspond to the first feeding hole, an elastic block is abutted against the support column, so that the sealing of the second feeding hole is realized, the corresponding culture solution can be conveniently input into different areas according to requirements during scribing and separation, and the influence of external factors in the culture process is reduced.

Inventors

FU YIHAO
Gao Youkai
CHENG JIANAN
Wang Zenggao
SUN YANCHUN

Assignees

黑龙江大学

Dates

Publication Date: 20260512
Application Date: 20250523

Claims (5)

1. The utility model provides a separation device of sphingomonas, includes base member and matched with closing cap, its characterized in that, the closing cap includes first lid, second lid, first lid top surface department sets up annular and second lid avris and annular sliding connection concentrically, the top surface of first lid sets up a plurality of first dog-house and the interval part between the adjacent first dog-house along circumference interval and forms the pillar, second lid top surface department sets up a plurality of second dog-house and the second lid bottom surface department between the adjacent second dog-house along circumference interval, the width of second dog-house is less than the width of pillar, and when rotating the second lid makes the second dog-house be in the pillar directly over and the elastic block butt pillar of second dog-house both sides.
2. The separation device of Sphingomonas according to claim 1, wherein annular ribs are concentrically arranged on the top surface of the first cover body, and annular grooves are formed on the top surface of the ribs.
3. The separation device of Sphingomonas according to claim 1, wherein the top surface of the first cover body is provided with four first feeding holes at intervals along the circumferential direction, and the top surface of the second cover body is provided with four second feeding holes at intervals along the circumferential direction.
4. The apparatus of claim 1, wherein the first cover has a boss at its top surface, and the second cover has a shaft at its bottom surface, the shaft extending into a shaft hole formed at the top of the boss for rotational connection.
5. The device for separating sphingomonas according to claim 1, wherein the first cover body is in a groove shape, the first elastic ring is concentrically and convexly arranged at the groove cavity wall of the first cover body, and the second elastic ring is concentrically and convexly arranged at the groove peripheral wall of the base body.

Description

Sphingomonas separation device Technical Field The utility model relates to the technical field of separation devices, in particular to a separation device of Sphingomonas. Background Sphingomonas has a good degradation effect on aromatic compounds such as phenanthrene and bromamine acid in soil, is a hot research field of the existing polycyclic aromatic hydrocarbon polluted soil restoration, is generally separated by scribing a culture dish in the screening and culturing processes, and is partially required to be added with substances such as culture solution periodically or irregularly according to requirements in the culturing process, and a sealing cover is required to be removed from a conventional culture dish for addition. Disclosure of utility model In order to solve at least one technical defect, the utility model provides the following technical scheme: The application discloses a separation device of Sphingomonas, which comprises a substrate and a matched sealing cover, wherein the sealing cover comprises a first cover body and a second cover body, an annular groove is concentrically arranged at the top surface of the first cover body, the side of the second cover body is in sliding connection with the annular groove, a plurality of first feeding holes are circumferentially arranged at intervals on the top surface of the first cover body, a pillar is formed by a partition part between every two adjacent first feeding holes, a plurality of second feeding holes are circumferentially arranged at intervals on the top surface of the second cover body, an elastic block is arranged at the bottom surface of the second cover body between every two adjacent second feeding holes, the width of each second feeding hole is smaller than the width of the pillar, and when the second cover body is rotated, the second feeding holes are positioned right above the pillar, and the elastic blocks at the two sides of the second feeding holes are abutted against the pillar. The improved sealing cover structure in the scheme comprises a sealing cover formed by a first cover body and a second cover body, the second cover body can rotate relative to the first cover body, further, the second feeding hole corresponds to the first feeding hole, the second feeding hole and the first feeding hole can be used for inputting culture fluid into a matrix according to requirements, the size of the second feeding hole and the size of the support column are limited, after the culture fluid is input, the second cover body is rotated to enable the second feeding hole to correspond to the first feeding hole, the support column is abutted to the elastic block to seal the second feeding hole, the corresponding culture fluid can be conveniently input into different areas according to requirements when scribing and separating, and the influence of external factors is reduced. Further, the annular protruding ribs are concentrically arranged on the top surface of the first cover body, and annular grooves are formed on the top surface of the protruding ribs, so that the first cover body can be conveniently abutted. Further, the top surface of the first cover body is provided with four first feeding holes at intervals along the circumferential direction, and the top surface of the second cover body is provided with four second feeding holes at intervals along the circumferential direction. Further, the top surface department center of first lid sets up the projection, the bottom surface department of second lid sets up the pivot, the pivot stretches into the fashioned shaft hole in projection top surface department and connects with rotating, makes things convenient for first lid, second lid to rotate and connect. Further, the first cover body is in a groove body shape, the first elastic ring is arranged at the groove opening cavity wall of the first cover body in a concentric and convex mode, the second elastic ring is arranged at the groove opening peripheral wall of the base body in a concentric and convex mode, sealing performance is improved, and influence of external factors is reduced. Compared with the prior art, the utility model has the beneficial effects that: 1. According to the utility model, the structure of the sealing cover is improved, the sealing cover is formed by the first cover body and the second cover body, and corresponding culture solutions can be input into different areas in the substrate, so that the operation of streaking separation, culture and the like of Sphingomonas is facilitated. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skill