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Bubble removing device for top layer of bioreactor

A bioreactor and charging tank technology, applied in bioreactor/fermenter combination, biochemical cleaning device, bioreactor/fermenter for specific purposes, etc., can solve the injury of staff and the low efficiency of bubble salvage , The problem of close contact between the staff and the reacting substances, etc., to improve the efficiency of the treatment and improve the efficiency

Pending Publication Date: 2022-07-29
蒋学东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the disadvantages that the efficiency of air bubble salvage is low when the air bubbles are salvaged by manual use of utensils, it is easy for the staff to come into close contact with the reacting substances, which may cause certain harm to the staff. The technical problem is to provide a relatively high efficiency of salvaging air bubbles, and without the need for staff to come into close contact with the reaction substances, using a relatively safe top layer defoaming device for bioreactors

Method used

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  • Bubble removing device for top layer of bioreactor
  • Bubble removing device for top layer of bioreactor
  • Bubble removing device for top layer of bioreactor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] see Figure 1-8, a debubbling device for the top layer of a bioreactor, comprising a support frame 1, a charging tank 2, a fixed frame 3, a sliding rod 4, a scraper 5, a pressing mechanism 6 and a pushing mechanism 7. A charging tank 2 is installed between the two sides by means of bolt connection. The front side of the top of the charging tank 2 is provided with a feeding port, and the upper part of the charging tank 2 is evenly spaced along the circumferential direction. The inner top of 2 is installed with a fixing frame 3 by means of bolt connection, and three sliding rods 4 are arranged on the fixing frame 3 with evenly spaced sliding along the circumferential direction. The bottom of each sliding rod 4 is welded with a scraper 5. The top of 2 is connected with a pressing mechanism 6 , and a pushing mechanism 7 is connected between the fixing frame 3 and the scraper 5 .

[0039] see figure 1 , figure 2 , Figure 5 , Image 6 and Figure 7 , the pressing mech...

Embodiment 2

[0043] On the basis of Example 1, see figure 2 , image 3 , Figure 9 and Figure 10 , also includes a closing mechanism 8, the closing mechanism 8 includes a third fixed block 81, a first sliding frame 82, a second guide rod 83, a third spring 84, a second sliding frame 85, a closing plate 86, and a fourth spring 87 , limit block 88, connecting block 89 and lever 810, three connecting blocks 89 are welded on the outer side of the middle part of the fixing frame 3 evenly spaced along the circumferential direction, each connecting block 89 is riveted with a lever 810, each scraper The top of 5 is provided with a limit block 88 by means of screw connection, a third fixed block 81 is welded to the side of the lower part of the fixed frame 3 close to the limit block 88, and a first sliding frame is slidably connected to the third fixed block 81. 82, the lower part of the first sliding frame 82 is covered with a third spring 84, and the two ends of the third spring 84 are respe...

Embodiment 3

[0047] On the basis of Example 2, see figure 1 , figure 2 , Figure 12 , Figure 13 and Figure 14 , and also includes a feeding mechanism 10, the feeding mechanism 10 includes a support block 101, a third guide rod 102, a third sliding frame 103, a fifth spring 104, a charging box 105, a contact block 106 and a feeding nozzle 107, The left and right sides of the top of the support frame 1 are provided with a support block 101 by means of bolts. The tops of the two support blocks 101 are welded with a third guide rod 102. A third sliding frame 103 is connected, the upper part of the two third guide rods 102 is covered with a fifth spring 104, and both ends of the fifth spring 104 are respectively connected to the third guide rod 102 and the third sliding frame 103. Three charging boxes 105 are evenly spaced on the three sliding frames 103 by means of bolt connection, and two handrails are riveted on the front side of the third sliding frame 103 to facilitate the staff to ...

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PUM

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Abstract

The invention relates to a bubble removing device, in particular to a bubble removing device for a top layer of a bioreactor. The invention provides the bioreactor top layer bubble removing device which is relatively high in bubble fishing efficiency, does not need a worker to be in close contact with a reaction substance, and is relatively safe to use. A bioreactor top layer defoaming device comprises a supporting frame, a charging tank and the like, the charging tank is arranged between the left side and the right side of the upper portion of the supporting frame, a feeding port is formed in the front side of the top of the charging tank, and three through ports are evenly formed in the upper portion of the charging tank in the circumferential direction at intervals. The motor is started, and when the pressing frame pushes the sliding rod to slide downwards, the scraping plate can be driven to slide downwards to fish bubbles in the charging tank; when the notch in the pressing frame is aligned with the sliding rod, the sliding rod drives the scraper to slide upwards, and the pushing plate discharges the fished bubbles out of the charging tank, so that the bubbles generated in the reaction process of substances can be fished in time, and the bubbles are prevented from influencing the quality of the reaction substances.

Description

technical field [0001] The present invention relates to a defoaming device, in particular to a top layer defoaming device of a bioreactor. Background technique [0002] When the material in the bioreactor is reacting, it is generally easy to generate bubbles. Because the quality of the bubbles is relatively light, it is easy to accumulate on the top layer of the bioreactor to block the line of sight, which is not convenient for the staff to react to the material in the bioreactor. It will affect the quality of the material reaction to a certain extent, so the staff needs to deal with the bubbles floating in the top layer of the bioreactor. [0003] At present, when the staff treats the bubbles floating on the top layer of the bioreactor, it is generally done by manually salvaging the bubbles with tools. This operation is easy to make the staff come into contact with the reacting substances at close range, and there may be There are certain safety hazards, and the efficiency...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12M1/21C12M1/00
CPCC12M29/20
Inventor 蒋学东
Owner 蒋学东