201217518 六、發明說明： 【發明所屬之技術領域】 ^本發明是有關於—種培養裝置，特別是指-種用於培 養藻類的生質能源之光生物反應器。 【先前技術】 地球上的生物資源極為靈富，據估計，地球每年經光 合作用產生的生物質大約有U725㈣。相對於其他植物， 藻類含有較高的脂類、可溶性多糖等，可以用來生產生物 柴油或乙醇，還可望成為生產氣氣的一條新途徑，同時兼 具有易被粉碎和乾燥、預處理成本較低、光合作用效率比 樹木高等優點，且儲存於微藻内的化合物，可應用於醫療 和燃料’及做為斜料、食品添加物等。 參閱圖1，以中華民國專利證書號第36〇557號案的培 養裝置1為例，主要包含容置藻類的一槽體n，及架置在 該槽體η上方的-LED燈具12β該LED燈具12的照明亮 度為ι_流明，用於提供藻體行光合作用時所需的光源。 藉此，透過該LED燈具12提供缺的錢，㈣體可以在 該槽體11大量的繁殖生長，達到培養的目的。 熟習光學特性者皆知，-個物體的顏色決定於反射光 的波長，因此’以綠色藻體為例，表示藻體吸收了其它顏 色的光，而反射綠色的光，顯然’綠光對於綠色藻體而言 是不必要的。 依據剷述，人工設置的LED燈具12雖然可以提供充足 的光源，改善光照時間或光照量不足的缺失，惟’從藻類 201217518 的生理背景來探討，可以發現，改變光譜及色溫等光照環 境條件，可以使微細藻内的物質產生含量不同的變化，' = 目前業界都使用藍光的發光二極體混合綠色螢光粉（用於產 生綠光）、紅色螢光粉（用於產生紅光）後獲得白光（藍光與緣 光、紅光混合而成），發光比例為i : 2: i，顯然，錯誤的 光譜不但會影響藻體的生長效率，且前述LED燈具12會有 2M的光會被浪費，有光利用率下降、耗電、不符合環保等 缺失，而導致產能不如預期，且培養成本居高不下，相當 不符合經濟效益。 β 【發明内容】 因此，本發明之主要目的’即在提供一種可以有效提 升產能的生質能源之光生物反應器。 於是，本發明的生質能源之光生物反應器，用於照射 行光合作用的生#，包含一發光组。該發光組用於產生至 少二種特徵波段的光，且選擇性以單一特徵波段的光作用 於前述生物。 本發明的功效是配合生物的種類及生長週期，選擇不 同特徵波段的光，進而符合培養需求，或殺菌需求，不但 可以提升光效率，避免能源浪費，且能夠大幅提升前述生 物的產量，使本發明更具有經濟效益。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之數個較佳實施例的詳細說明中，將可 清楚的呈現。 201217518 參閱圖2、圖3，及圖4，本發明生質能源之光生物反 應器的一第—較佳實施例安裝在一培養裝置ό。該培養裝置 6具有一基座61，及可卸離的設置在該基座61且可透光的 一培養容器62 ^該培養容器62内容置有藻體。該光生物反 應器包含一發光組2、一頻率調整元件3、一光調整元件* ’及一供電組5。201217518 VI. Description of the Invention: [Technical Field to Which the Invention Is Applicable] The present invention relates to a culture apparatus, and more particularly to a photobioreactor for a biomass energy source for cultivating algae. [Prior Art] The biological resources on the earth are extremely rich. It is estimated that the biomass produced by photosynthesis on Earth every year has about U725 (4). Compared with other plants, algae contain high lipids, soluble polysaccharides, etc., which can be used to produce biodiesel or ethanol. It is also expected to be a new way to produce gas, and it is easy to be crushed and dried, pretreated. The cost is lower, the photosynthesis efficiency is higher than that of trees, and the compounds stored in the microalgae can be applied to medical and fuel 'as a slanting material, food additive, and the like. Referring to FIG. 1 , the culture device 1 of the Patent No. 36〇557 of the Republic of China is taken as an example, and mainly includes a tank n for accommodating algae, and an LED lamp 12β mounted on the tank body η. The illumination of the luminaire 12 is ι_lumen, which is used to provide the light source required for photosynthesis of the algae. Thereby, the LED lamp 12 is provided with a lack of money, and the (four) body can be multiplied and grown in the trough body 11 to achieve the purpose of cultivation. Those who are familiar with optical properties know that the color of an object depends on the wavelength of the reflected light. Therefore, taking green algae as an example, it means that the algae absorbs light of other colors, while reflecting green light, obviously 'green light for green It is not necessary for algae. According to the shovel, the artificially arranged LED illuminator 12 can provide sufficient light source to improve the lack of illumination time or insufficient illumination. However, from the physiological background of algae 201217518, it can be found that changing the illumination environment conditions such as spectrum and color temperature, It can make different changes in the content of substances in the microalgae, ' = the current industry uses blue light emitting diode mixed green fluorescent powder (for generating green light), red fluorescent powder (for generating red light) Obtaining white light (mixed with blue light and edge light, red light), the luminous ratio is i : 2: i, obviously, the wrong spectrum will not only affect the growth efficiency of the algae, and the aforementioned LED lamp 12 will have 2M light will be Waste, lack of light utilization, power consumption, and non-compliance with environmental protection, resulting in less than expected production capacity, and high training costs, quite inconsistent with economic benefits. [Explanation] Therefore, the main object of the present invention is to provide a photobioreactor capable of efficiently increasing the productivity of biomass energy. Thus, the photobioreactor of the biomass energy source of the present invention is used for illuminating the photosynthesis of the photosynthesis, and comprises a light-emitting group. The illuminating group is used to generate light of at least two characteristic bands, and selectively applies light of a single characteristic band to the aforementioned organism. The effect of the invention is to match the type and growth cycle of the organism, select the light of different characteristic bands, and then meet the cultivation demand or the sterilization requirement, not only can improve the light efficiency, avoid energy waste, and can greatly increase the yield of the aforementioned organism, so that The invention is more economical. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. 201217518 Referring to Figures 2, 3, and 4, a first preferred embodiment of the photobioreactor of the biomass energy source of the present invention is installed in a culture device. The culture device 6 has a susceptor 61 and a detachable culture container 62 disposed on the susceptor 61 and permeable to light. The culture container 62 is provided with algae. The photobioreactor includes a lighting group 2, a frequency adjusting component 3, a light adjusting component*', and a power supply group 5.
該杳光組2具有設置在該基座61且環繞該培養容器62 的數發光元件21、22。該等發光元件21、22在本較佳實施 例分別使用數發光二極體211、22丨為發光源，其中，該等 發光几件21能夠產生第-種特徵波段的光，該等發光元件 22能夠產生第二種特徵波段的光。 該頻率調整元件3用於設定該等發光元件2i、U開、 關的週期及時間。在本較佳實施例中，該頻率調整元：3 是採用咖單晶片達到設定該等發光元件21開、關週期 及時間的目的。 該光調整it件4用於調整該等發光元件2ι、22的色溫 。在本較隹實施例中，該光調整 疋抹用可變電阻調 正该專發光元件21、22的雷户女| a 卜進而改㈣等發光元 件21、22的色溫。 連接，並具有供應該發率調整元件 、该光調整元件4所需電源的一供電元件51'物 元件51電連接的—太陽台t柘 、〆-也 — 太^板52。該供電元件51在本較佳 貫施例為一充電電池。該太陽銥 。玄太m2肖於轉換光能為電能 201217518 以培養微細讓為例，該等發光元件21選用可以發出波 段界於450nm〜500nm的藍光發光二極體211，該等發光元 件22可以發出波段界於60〇nm〜8〇〇nm的紅光發光二極體 221，。 該頻率調整元件3能夠控制該等發光元件21、^在某 -特定時段同時開啟、關閉，如晚上6點〜早上6點，同時 以藍光及紅絲射該培養容Β 62㈣微細藻；或控制該等 發先το件2卜22分別於不同時段先、後開啟 '關閉，如晚 上6點〜12點’以該等發光元件21發出波段界於450nm〜 別⑽的藍光照射該培養容器62内的微細藻，晚上a點〜 早上6點，以該等發光亓杜 尤凡件22發出波段界於6〇〇nm〜 發夫-:工光、、射錢養谷器62内的微細藻；或控制該等 Γ 、22分別以—週期開啟、關閉，如以2秒為週 期，則該等發光元件21、22八2i a、 ™ 〃 lJ曰以開啟2秒、關閉2秒 的周及以照射該培養容⑽㈣微細薄。 提的是，在該等發光元件21、22發光的過程中 透過該光調Μ件4調整該等發光元件21、22的電 "IL大小，進而改變色溫。 另外，在曰照充足的時間與環境中，可 能板52轉換光能為電能 透過〇太％ 利用太陽能發電，❹”供電元件51，藉此， 元件3、^㈣^ 發光元件21、22與該頻率調整 凡件3 4光《%件4所需的電力。 參閱圖5所示，是本發明-第二較佳實施例，其與該 201217518 第一較佳實施例大致杻同，不同處在於： X考X光組2更具有阻隔在該培養容器62與該等發光元 件21、22間的數漉光元件23。該等濾光元件23分別環置 在該等發光元件21、22 —外表面，且供-特徵波段的光穿 透。 藉此’使可以配合培養生物的種類與功能性需求 選用。適的濾光元件23。如需要提升生長速度時，可以The calender group 2 has a plurality of light-emitting elements 21, 22 disposed on the base 61 and surrounding the culture vessel 62. In the preferred embodiment, the light-emitting elements 21 and 22 respectively use the plurality of light-emitting diodes 211 and 22 as light-emitting sources, wherein the light-emitting elements 21 can generate light of the first characteristic band, and the light-emitting elements 22 is capable of producing light of the second characteristic band. The frequency adjusting component 3 is used to set the period and time of the opening and closing of the light-emitting elements 2i, U. In the preferred embodiment, the frequency adjustment element: 3 is used to set the on and off periods and times of the light-emitting elements 21 by using a single-chip wafer. The light adjustment member 4 is for adjusting the color temperature of the light-emitting elements 2, 22. In the present embodiment, the light adjustment smear varistor adjusts the color temperature of the illuminating elements 21, 22 of the radiant elements 21, 22 of the illuminating elements 21, 22. Connected, and having a power supply element 51' that supplies the power adjustment element, the power supply element 51's power supply element, is electrically connected to the sun plate t柘, 〆-also. The power supply element 51 is a rechargeable battery in the preferred embodiment. The sun is shining. Xuantai m2 Xiao is converted to light energy for electric energy 201217518. For example, the light-emitting element 21 is selected to emit a blue light-emitting diode 211 having a wavelength band of 450 nm to 500 nm, and the light-emitting elements 22 can emit a band boundary of 60.红nm~8〇〇nm red light emitting diode 221,. The frequency adjusting component 3 can control the light-emitting components 21, ^ to be simultaneously turned on and off at a certain time period, such as 6 pm to 6 am, while shooting the culture volume 62 (4) micro-algae with blue light and red silk; or controlling The first τ ο 2 pieces 22 are respectively turned on and off at different time periods, such as 6 o'clock to 12 o'clock in the evening, and the light-emitting elements 21 emit blue light having a wavelength band of 450 nm to (10) to illuminate the culture container 62. The fine algae, at night a point ~ 6 am, to the luminous 亓 Du Youfan pieces 22 issued a band boundary at 6 〇〇 nm ~ GF -: Gongguang,, the micro-algae within the money-raising device 62; or control The Γ, 22 are respectively turned on and off in a period of 2 seconds, and the light-emitting elements 21, 22, 8i a, TM 〃 lJ曰 are turned on for 2 seconds, closed for 2 seconds, and illuminated. The culture capacity (10) (4) is fine. It is noted that during the illumination of the illuminating elements 21, 22, the illuminating elements 4, 22 are adjusted in size by the optical modulating member 4, thereby changing the color temperature. In addition, in a sufficient time and environment, it is possible that the panel 52 converts the light energy into electricity for the passage of electricity. The solar power is generated by using the solar energy, ❹" the power supply element 51, whereby the components 3, ^ (4) ^ the light-emitting elements 21, 22 and The frequency is adjusted to the power required by the member of the device. Referring to FIG. 5, it is a second preferred embodiment of the present invention, which is substantially the same as the first preferred embodiment of the 201217518. The difference is that The X-test X-ray group 2 further has a plurality of light-emitting elements 23 interposed between the culture container 62 and the light-emitting elements 21 and 22. The filter elements 23 are respectively ring-shaped outside the light-emitting elements 21 and 22 The surface, and the light transmission of the - characteristic band, thereby making it possible to match the type and functional requirements of the cultured organism. Suitable filter element 23. If it is necessary to increase the growth rate,
選擇只容許第—特徵波段穿透的渡光S件23環置在該等發 光元件21、22外表面’或需要減緩生長速度時，則可以選 擇’、谷n午第一特徵波段穿透的濾光元件Μ，或需要進行殺 菌日守可以選擇只容許第三特徵波段（紫外光）穿透的遽 光元件23...等。 據上所述可知，本發明之生質能源之光生物反應器具 有下列優點及功效： 、本發明能夠配合培養生物的種類及生長週期，選擇 不同特徵波段且符合培養需求，或殺菌需求的《，不但能 夠大幅提升光利料，使生物敎的成長，且能夠大幅提 升產能。 2'依據前述，本發明能夠大幅提升光利用率且使用 發^二極體2U、221做為光源，具有壽命長、體積小、耗 電量低 '無污染..·等特性，再搭配該頻率調整元件3控制 該等發光it件21、22的發光週期，不但能夠提升該料光 疋件21、22的使料命’且㈣降減源的耗彳貞，使本 明更具有經濟效益。 201217518 3.值得一提的是，本發明使用太陽能發電，供應該等發 光元件21、22與該頻率調整元件3、該光調整元件4所需 的電力，&了可以節省電力成本外，且能夠符合節能減碳 的環保需求。 惟以上所述者，僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發則請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是一剖視圖，說明中華民國專利證書號第36〇557 號案； 圖2是一正視圖，說明本發明一生質能源之光生物反 應器的一第一較佳實施例； 圖3是該第一較佳實施例的一方塊圖； 圖4是該第一較佳實施例的一頂視圖；及 圖5是一頂視圖，說明本發明一生質能源之光生物反 應器的一第二較佳實施例。 201217518 【主要元件符號說明】 2 ..........發光組 21 .........發光元件 211 .......發光二極體 22 .........發光元件 221 .......發光二極體 3………·頻率調整元件 光調整元件 5 · 51 52 6 61 62 62 供電組 供電元件 太陽能板 培養裝置 基座 培養容器 4If the illuminating S piece 23 that allows only the first characteristic band to pass through is disposed on the outer surface of the illuminating elements 21, 22 or needs to slow down the growth rate, then the first characteristic band of the valley can be selected. The filter element Μ or the sterilizing day can be selected to allow only the third characteristic band (ultraviolet light) to pass through the illuminating element 23, etc. It can be seen from the above that the photobioreactor of the biomass energy source of the invention has the following advantages and effects: The invention can cooperate with the type and growth cycle of the cultured organism, select different characteristic bands and meet the cultivation requirements or the sterilization requirements. Not only can it greatly enhance the light materials, but also the growth of bio-organisms, and can greatly increase production capacity. 2' According to the foregoing, the present invention can greatly improve the light utilization efficiency and use the hair electrode 2U, 221 as a light source, and has the characteristics of long life, small volume, low power consumption, no pollution, and the like. The frequency adjusting component 3 controls the lighting period of the light-emitting elements 21, 22, which not only can improve the material life of the light-emitting elements 21, 22, but also reduce the consumption of the source, thereby making the present invention more economical. . 201217518 3. It is worth mentioning that the present invention uses solar power to generate the power required for the light-emitting elements 21, 22 and the frequency adjusting element 3, the light-adjusting element 4, and can save power costs, and Can meet the environmental protection needs of energy saving and carbon reduction. However, the above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent change and modification of the patent scope and the description of the invention according to the present invention. All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing the Republic of China Patent No. 36〇557; FIG. 2 is a front view showing a first preferred embodiment of a photobioreactor for a biomass energy source of the present invention. 3 is a block diagram of the first preferred embodiment; FIG. 4 is a top view of the first preferred embodiment; and FIG. 5 is a top view illustrating the photobiological reaction of a biomass energy source of the present invention. A second preferred embodiment of the device. 201217518 [Description of main component symbols] 2 ..........Light-emitting group 21 .........Light-emitting element 211 .......Light-emitting diode 22 ..... ...light-emitting element 221 .......light-emitting diode 3....·frequency adjustment element light-adjusting element 5 · 51 52 6 61 62 62 power supply unit power supply element solar panel culture device base culture container 4