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A kind of reactor light supplement device and its supplement light method based on microalgae flash effect

A flash effect and reactor technology, applied in the field of water treatment, can solve the problems of microalgae cultivation cost and high system complexity, and achieve the effect of reducing the use

Active Publication Date: 2022-06-28
德州六顺电气自动化设备有限公司
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  • Claims
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Problems solved by technology

[0004] The object of the present invention is to provide a kind of reactor light supplement device and its supplement light method based on microalgae flash effect, to solve the technical problem of high cost and system complexity of microalgae cultivation in the prior art

Method used

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  • A kind of reactor light supplement device and its supplement light method based on microalgae flash effect
  • A kind of reactor light supplement device and its supplement light method based on microalgae flash effect
  • A kind of reactor light supplement device and its supplement light method based on microalgae flash effect

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Embodiment Construction

[0031] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings and preferred embodiments.

[0032] like figure 1 As shown, the reactor light-filler includes a light-emitting unit 1 , a frame 2 , a flash drive assembly 3 , and a sampling unit 4 . The frame 2 is divided into an upper frame 21 , a middle frame 22 and a lower frame 23 . The upper frame 21 and the lower frame 23 have the same structure and are symmetrically arranged at both ends of the middle frame 22 . The middle frame 22 is in the form of a cylindrical basket frame structure, the upper frame 21 and the lower frame 23 are in the shape of flat cylindrical grooves, and the notch positions of the upper frame 21 and the lower frame 23 are fixedly connected with the two ends of the middle frame 22. The frame 2 of the supplementary light is formed together, the outer peripheral surface of the upper frame 21 and the middle frame 23 is inserted and f...

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Abstract

A reactor light replenisher based on the microalgae flash effect, including: a light emitting unit, a frame, a flash drive assembly, and a sampling unit, wherein the frame has an upper frame, a middle frame, and a lower frame, and the upper frame and the lower frame have the same structure and are symmetrical up and down The middle frame is arranged at both ends of the middle frame. The middle frame is composed of a cylindrical mesh basket and end caps arranged on both sides of the cylindrical mesh basket. The end caps on both sides form a storage space with the upper frame and the lower frame respectively. The effect component and the light-emitting unit; the motor can drive the flash drive component to realize the opening and closing cycle, and then realize the shading and exposure of the light-emitting unit, so as to realize the continuous switching of the microalgae liquid under light and dark conditions, and the flash drive component is also set There are several vertical plates, which can stir the algae liquid during the opening and closing of the flash drive unit. The device solves the technical problems of high cost and system complexity of microalgae cultivation in the prior art.

Description

technical field [0001] The invention relates to the field of water treatment, in particular to a light-filling device and a light-filling method for a microalgae reactor. Background technique [0002] Mixing and illumination are two important factors in the design of microalgal photoreactors. The mixing conditions in the reactor directly affect the distribution of algal cells and the dissolution and diffusion of nutrients. Light is a necessary condition for photosynthesis in algal cells. The luminous flux attenuates exponentially with the increase of the distance from the position within the photoreactor to the light side. In addition, since triacylglycerols are rapidly metabolized only in the dark, dark conditions are indispensable for microalgal photosynthesis and growth, but too long a dark time can lead to biomass depletion due to respiration. On the other hand, long-term strong light can produce photoinhibition on the PSII part of the photosynthetic electron transpor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12M1/00C12M1/36C12M1/34C12M1/26C12M1/02
CPCC12M21/02C12M27/02C12M33/04C12M41/08C12M41/36
Inventor 秦成满
Owner 德州六顺电气自动化设备有限公司
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