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Single-cell algae optical bioreactor

A technology of photobiological reaction and unicellular algae, applied in photobioreactor, biochemical cleaning device, enzymology/microbiology device, etc., can solve the problems of high equipment cost, reduced light transmittance, difficult cleaning operation, etc. Achieve the effect of low equipment cost and low construction cost

Inactive Publication Date: 2009-05-06
孙建明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This single-celled algae cultivation device has the following disadvantages: after the cultivation tube has been used for a period of time, it must be cleaned because the inner surface of the single-celled algae and its excrement are attached to it, which reduces the light transmittance. The slender shape makes the cleaning operation difficult, and because of the large number, it is time-consuming and labor-intensive, and because the material used in the culture tube is relatively soft, it is easy to rough the outer surface during the cleaning process and reduce the light transmittance; When changing the species of algae cultivated in the unit cell algae photobioreaction device, the device must be disinfected and inactivated
This not only increases the capacity of the processing equipment, but also increases the processing cost, and it is easier to roughen the surface of the culture tube and reduce the light transmittance.
In addition, such a unit cell algae photobioreaction device will use a large number of plexiglass culture tubes, and its equipment cost is very high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] As shown in Figure 1, 6 is the base, A is the water inlet, and B is the water outlet. The conduit 3 is inserted into the mouth on the upper part of the water inlet. A Z-shaped seam is provided on the wall of the base, and a Z-shaped seam is provided on the wall of the Z-shaped seam. O-shaped rubber sealing ring 7 is housed in the ring groove of the lower part, the opening edge of the light-transmitting film cultivation bag 2 is located at the Z-shaped seam of the base, and the Z-shaped seam at the bottom of the fixed sleeve 4 corresponds to the Z-shaped seam on the base And insert the base so that the opening edge of the light-transmitting film cultivation bag is in the Z-shaped notch, and through the bolt 5 hinged with the boss on the outside of the fixing sleeve and the boss on the outside of the base, the fixing sleeve is pressed tightly to the base with a nut, because The function of the O-shaped rubber sealing ring makes the opening edge of the light-transmitting fi...

Embodiment 2

[0015] As shown in Figure 2: 6 is the base, A is the water inlet, and B is the water outlet. The conduit 3 is inserted into the upper part of the water inlet. An O-shaped rubber sealing ring 8 is housed in the waist ring groove of the waist, and the opening edge of the light-transmitting film culture bag 2 is placed on the Z-shaped seam of the base, and the Z-shaped seam of the fixed cover 4 bottom is connected with the Z-shaped seam on the base. Correspond and insert it on the base, so that the opening edge of the light-transmitting film cultivation bag is in the Z-shaped seam. Due to the function of the O-shaped rubber sealing ring, and the fixed sleeve is not affected by upward force and torque during work, it will not rotate or Move up in series to make the opening edge of the light-transmitting film cultivation bag more sealed at the Z-shaped seam; the lower part of the grid-shaped shaping cover is inserted into the upper seam of the fixed sleeve, which is made of steel wi...

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Abstract

The invention discloses a single-cell algae optical bioreactor comprising the following devices, a base with a water intake and outlet port, a guiding tube inserted into the upper portion of the water intake and outlet port, a fixed sleeve inserted into the Z-shaped rabbet of the base exterior wall, the edge of the transparent film cultivation bag's open-end is positioned at the connection portion of the base and the fixed sleeve, the press fastening can be realized through the bolts on the base and the boss outside the fixed sleeve, the lower portion of the meshed profiling shield is inserted into the rabbet of the fixed sleeve.

Description

technical field [0001] The invention relates to a cultivation equipment for algae. Background technique [0002] A known photobiological reaction device for unicellular algae, such as the photobiological reaction device for unicellular algae produced and sold by Dalian Huixin Ocean Technology Development Co., Ltd. Installed on the bottom frame, the upper part of the culture tube is provided with a cover, and the water inlet and outlet of adjacent culture tubes are staggeredly connected. The culture liquid and water enter from the water inlet of the first culture tube, and the water outlet of the last culture tube produced single-celled algae. This single-celled algae cultivation device has the following disadvantages: after the cultivation tube has been used for a period of time, it must be cleaned because the inner surface of the single-celled algae and its excrement are attached to it, which reduces the light transmittance. The slender shape makes the cleaning operation ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00
CPCC12M21/02C12M23/48C12M23/46
Inventor 孙玥孙建明吴垠吴斌杨志平
Owner 孙建明