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- 探究羅茨風機客戶常見咨詢問題解析客戶關注的核心問題
- 河道在城鄉發揮著行洪、排澇、灌溉、生態調節、美化環境等重要作
- 問:膜微生物處理水污染技術有什么特性?
- 養殖用羅茨鼓風機的優點總結
- 羅茨真空泵沒進水里,走電問題是造成燒毀的主要素之一
- 羅茨鼓風機維護的綜合檢查方法
- **羅茨風機風壓的方法
- 瑞柘羅茨鼓風機原理與結構簡介
- 問:河道生態治理技術有幾種?分別有什么優缺點?。?/a>
- 江浙滬羅茨鼓風機供應商簡介
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問:鼓風機能給魚塘增氧嗎?
- 作者:超級管理員
- 發布時間:2022-06-29
- 點擊:1754
答:可以的,一般鼓風機都具有吹、吸功能!只要您的鼓風機吹出的空氣是潔凈無油的,就可以為魚塘進行增氧!在此,小編推薦面積小的魚塘選用環形風機增氧,又稱旋渦氣泵!面積大的魚塘選用羅茨鼓風機增氧!
漁塘增氧高壓風機是由氣體高壓力送進輸氣管,輸氣管再將氣體送進微孔板曝氣管或者別的曝氣設備;因為其直徑小,可造成很多微優化汽泡從管內出現分散化到水里,并且升高速率遲緩汽泡在水中挪動行程安排長與水觸碰充足氣高效液相間氧原子互換充足而且還出現了流水的轉動和左右流動性。流水的左右流動性將頂層含有O2的水帶到**層與此同時流水的轉動流動性將微孔板管周邊含有O2的水向擴散完成飼養水面的勻稱增氧。
漁塘增氧高壓風機商品是一種低噪聲、運作穩、使用壽命長的,融入增產、高效率水產品養殖的*機器設備之一;合理使用增氧機,不僅能夠避免和緩解浮頭,并且能夠改善水質,**池塘水質循環系統,推動浮游動物繁育,是科學合理喂魚,**飼養相對密度,**飼養單位面積生產量,從而**水產品養殖經濟收益的關鍵具體措施,早已被眾多水產養殖專業戶和養殖廠普遍營銷推廣和運用。
水產品養殖增氧風機規格型號
輸出功率:1.1KW、1.3KW、1.5KW、1.6KW、2.2KW、3KW、3.7KW、4KW、5.5KW、7.5KW、8.5KW11KW、12.5KW、15KW、25KW;氣壓:50mbar-650mbar;排風量:40立方米/鐘頭-1134立方米/鐘頭(為便捷采用不一樣規格型號,單段式/雙段式均貨源充足給予);工作頻率:50Hz/60Hz;工作電壓:110V-615V,iwc萬國工作電壓,世界各國均可應用。如需獨特工作電壓,可按要求訂制。
水產品養殖增氧鼓風機工作原理
接通電源后,離心風機轉動,由于離心葉輪有凹形槽設計方案,會推動空氣流動,因此氣體根據進氣口處進到泵身體內,氣體在里面攪拌,每一個凹形槽通過渦旋式的增加,一道一道的循環系統增加而產生強勁的空氣力量,根據排氣口排出來泵殼外,以便應用。
水產品養殖增氧風機特性
1、生產量**明顯。曝氣式增氧機器對水質增氧效果非常的好,不容易把水攪渾和傷到魚種、蝦苗、蟹苗,使魚、蝦、蟹維持充沛的基礎代謝,存活率高。與此同時,因為**層增氧機管路遍布勻稱,可合理**魚、蝦、蟹的飼養相對密度。2、產生汽泡小,遍布勻稱溶氧氣量大,尤其對水質底端增氧效果明顯。曝氣管在水底端造成“V”型做霧化汽泡流,在水位2米左右,做霧化汽泡總寬可以達到3-4米。圓盤式曝氣增氧機器設備在水下造成渦旋做霧化汽泡流,一個直徑為1.2米的圓盤式曝氣增氧機器設備合理增氧總面積可以達到350平米
水產品養殖增氧風機的增氧優勢分析
1、采用水池增氧技術性,能夠避免池塘氧氣不足。一般使用水車式增氧機的池塘,頂層水質非常少氧氣不足,但卻無法給予水池充裕O2,因此氧氣不足全是在池塘底端使草蝦處在亞氧氣不足情況。水池增氧技術性恰好是運用了池塘底端組裝的氣盤,把含氧氣體立即輸到池塘底端,從水池往上面向水質栓氣填補O2,使底端水質一樣維持高的溶氧,做到5mgL之上,避免**層氧氣不足造成的水質亞氧氣不足。陰雨天或雨天應用,還可避免下雨過后水質分層次導致的湖面和水下溶氧遍布不均衡。2、確保底端溶氧成分能抑制有危害微生物菌種的滋長,加速**化學廢棄物的溶解,減低有毒物質的的含量,活性池塘底泥,維持水體物理化學因素的平穩。并預防因為溶氧不夠而造成的、對魚、蝦、蟹造成巨大危害性的亞硝酸鈉、高錳酸鹽指數及氯化氫的形成。避免草蝦造成應激反應,減小病蟲害的產生,**飼養通過率。3、環保節能。組裝高效節能底端曝氣氧氣充足系統軟件相互配合走私車式增氧機,增氧高效率可明顯提高。尤其是飼養后半期,必須長期制氧時,相互配合底端曝氣氧氣充足系統軟件既能夠足氧,而底端曝氣氧氣充足系統軟件耗費的資源僅僅走私車式增氧機的十分之一。3KW的底端曝氣氧氣充足系統軟件可與此同時給20畝池塘供足氧。而直接應用走私車式增氧機的池塘要zui少配置1000瓦/畝才可以。而針對對魚、蝦、蟹飼養放早苗蓋大棚的養殖場,由于溫室大棚自然通風受阻,在傳統式增氧機增氧效果不明顯的情況下,組裝高效節能底端曝氣氧氣充足系統軟件效果更好。4、根據組裝高效節能底端曝氣氧氣充足系統軟件,維持了水體平穩,改進了池塘自然環境,**飼養水生動物的抗病能力,進而能合理地操縱病蟲害的產生,降低服藥,減少服藥成本費及精飼料指數。根據實踐活動對比實驗,組裝有高效節能底端曝氣氧氣充足系統軟件的池塘服藥成本是0.2元/斤,精飼料系數是0.8。而沒有安裝高效節能底端曝氣氧氣充足系統軟件的池塘藥成本是0.5元/斤,精飼料系數是1.2。
水產品養殖漁塘增氧離心風機的正確使用
1、大晴天下午啟動增氧機1~2鐘頭,充分運用增氧離心風機的曝氣增氧功效,**水面溶氧,并加快池塘物質循環,改進水體,降低浮頭產生。一定留意防止大晴天黃昏開機,會使下水管道層提早熱對流,擴大氧耗隔水層和耗氧,非常容易造成魚種浮頭。
2、下雨天,浮游植物植物光合作用弱,水面溶氧不夠,易造成浮頭。這時務必充分運用增氧離心風機的曝氣增氧功效;在夜里或早上開機增氧,立即改進水面溶氧狀況,做到避免和拯救魚種浮頭的目地。防止下雨天下午開機,這時開機,不僅無法提高下一層水的溶氧,并且出現了池塘溶氧的耗費,非常容易造成魚種浮頭。
3、夏秋季時節,大白天水溫高,微生物運動量大,氧耗多,黎明時一般可適度開機,**溶氧。若有浮頭征兆時,開機應急,不可以關機,直到太陽升起后,在河面無魚時才可以關機。
4、當很多上肥后,水體太肥時,要選用大晴天下午開機和早晨開機緊密結合的方式,改進水面溶氧標準,防止浮頭。增氧機的應用,除與之上氣溫、水的溫度、水體相關之外,還應融合喂魚詳細情況,依據水面溶氧變化趨勢,靈便把握開機方式和開機時長,以做到合理使用、提質增效提高產量的目地。
總而言之,增氧風機的應用基本原則:晴朗下午開,陰雨天早晨開,綿延連陰雨深夜開,黃昏不動,陰雨天白天不開,浮頭早開;空氣酷熱開機時間長,氣溫清涼開機時間較短,深夜開機時間長,下午開機時間較短,負載面積大開機時間長,負載總面積小開機時間較短,保證立即增氧。
髙壓曝氣離心風機主要用途
1、工業生產拌和曝氣、清理曝氣、污水處理鼓風機曝氣、水產品養殖曝氣、增氧、河道治理工程曝氣等;2、醫院門診、實驗室的廢水拌和曝氣;3、印刷行業的真空泵送紙。4、電鍍槽、化工廢水的拌和曝氣;5、塑焊、吹風機的氣動閥門供貨;6、燃燒機的噴霧器、夾層玻璃工業生產;7、水產品養殖;8、原材料、微生物、水解酸化池等發醇曝氣;9、必須氣動閥門的其他設備。
A: Yes. Generally, the blower has the function of blowing and sucking! As long as the air blown by your blower is clean and oil-free, you can oxygenate the fish pond! Here, Xiaobian recommends that the fishpond with small area use the annular fan for oxygenation, also known as the vortex air pump! Roots blower is used to increase oxygen in large fishponds!
The high-pressure fan for fish pond oxygenation is delivered to the gas transmission pipeline under high pressure, and then the gas is sent to the microplate aeration pipe or other aeration equipment; Because of its small diameter, many micro optimized bubbles are dispersed from the pipe to the water, and the rising rate is slow. The moving travel of the bubbles in the water is arranged to be long. The oxygen atoms between the high-performance liquid phase and the water touch the sufficient gas are exchanged sufficiently, and the rotation of the running water and the left-right fluidity also occur. The left-right fluidity of the flowing water brings the water containing O2 from the top layer to the bottom layer. At the same time, the rotational fluidity of the flowing water diffuses the water containing O2 around the microplate tube to complete the symmetrical oxygenation of the feeding water surface.
The high-pressure fan for fish pond oxygenation is one of the * machinery and equipment with low noise, stable operation and long service life, which is integrated into the production increase and high-efficiency aquaculture of aquatic products; The rational use of aerators can not only avoid and alleviate floating heads, but also improve water quality, improve the pond water quality circulation system, and promote the breeding of zooplankton. It is a key specific measure to scientifically and reasonably feed fish, improve the relative density of feeding, and increase the production per unit area of feeding, so as to enhance the economic benefits of aquatic products breeding. It has long been widely marketed, promoted and used by many aquaculture professionals and aquaculture plants.
Specification and model of aquatic product breeding aerator
Output power: 1.1KW, 1.3KW, 1.5KW, 1.6kw, 2.2kW, 3KW, 3.7KW, 4kw, 5.5kW, 7.5kW, 8.5kw11kw, 12.5KW, 15kw, 25kW; Air pressure: 50mbar-650mbar; Exhaust air volume: 40m3 / h -1134m3 / h (for the convenience of adopting different specifications and models, single-stage / double-stage models are provided with sufficient supply); Operating frequency: 50hz/60hz; Working voltage: 110v-615v, IWC universal working voltage, which can be applied all over the world. If special working voltage is required, it can be customized according to requirements.
Working principle of aerating blower for aquaculture
After the power is turned on, the centrifugal fan rotates. As the centrifugal impeller has a concave groove design scheme, it will promote the air flow. Therefore, the gas enters the pump body according to the air inlet, and the gas is stirred inside. Each concave groove is increased through the vortex type, and the circulation system is increased one by one to generate strong air force, which is discharged out of the pump shell according to the exhaust port for application.
Characteristics of aerator for aquaculture
1. The production increased significantly. The aerated aerator has a very good effect on water oxygenation. It is not easy to muddy the water and hurt the fish, shrimp and crab fry, so that the fish, shrimp and crab can maintain sufficient basic metabolism and high survival rate. At the same time, because the pipelines of the bottom aerator are well distributed, the relative feeding density of fish, shrimp and crab can be reasonably increased. 2. The bubbles are small, and the amount of dissolved oxygen is large, especially for the bottom end of water quality. The aeration pipe creates a "V" shaped atomization bubble flow at the bottom. At the water level of about 2m, the total width of the atomization bubble can reach 3-4m. The disc type aeration and oxygenation machine and equipment cause vortex as atomized bubble flow under the water. The total reasonable oxygenation area of a disc type aeration and oxygenation machine and equipment with a diameter of 1.2m can reach 350 square meters
Analysis on the oxygen increasing advantages of the aerator for aquaculture
1. By adopting the pool oxygenation technology, the lack of oxygen in the pond can be avoided. Generally, in the pond with water wheel type aerator, the water quality at the top layer is very little, but the oxygen is insufficient, but the pond cannot be supplied with sufficient O2. Therefore, the lack of oxygen is all at the bottom of the pond, making the grass shrimp in the situation of sub oxygen deficiency. The technical feature of pool oxygenation is just that the air disk assembled at the bottom of the pond is used to transport the oxygenated gas to the bottom of the pond immediately, and fill O2 from the pool to the water quality plug gas, so that the water quality at the bottom can maintain a high dissolved oxygen level, above 5mgl, to avoid the lack of water sub oxygen caused by the lack of oxygen at the bottom. The application in cloudy and rainy days or rainy days can also avoid the uneven distribution of dissolved oxygen on the lake surface and underwater caused by the stratification of water quality after rain. 2. Ensure that the bottom dissolved oxygen component can inhibit the growth of harmful microbial strains, accelerate the dissolution of organic chemical wastes, reduce the content of toxic substances, activate the sediment of the pond, and maintain the stability of the physical and chemical factors of the water body. And prevent the formation of sodium nitrite, permanganate index and hydrogen chloride caused by insufficient dissolved oxygen and causing great harm to fish, shrimp and crab. Avoid the stress reaction caused by Grasscarp, reduce the occurrence of diseases and pests, and improve the feeding pass rate. 3. Environmental protection and energy conservation. Assemble the high-efficiency and energy-saving bottom aeration oxygen adequacy system software to cooperate with the smuggled car type aerator, and the oxygenation efficiency can be significantly improved. Especially in the second half of the feeding period, when it is necessary to produce oxygen for a long time, the bottom aeration oxygen adequacy system software can provide enough oxygen, and the resources consumed by the bottom aeration oxygen adequacy system software are only one tenth of those of the smuggled car type aerators. The 3KW bottom aeration oxygen adequacy system software can supply enough oxygen to a 20 mu pond at the same time. However, the pond directly using the smuggled vehicle type aerator should be equipped with 1000 watts / mu less. However, for the farms that feed fish, shrimp and crab with early seedlings and cover the greenhouse, due to the obstruction of natural ventilation in the greenhouse, it is better to assemble the high-efficiency and energy-saving bottom aeration oxygen adequacy system software under the condition that the effect of traditional aerators is not obvious. 4. According to the assembly of the high-efficiency and energy-saving bottom aeration oxygen adequacy system software, the water body is kept stable, the natural environment of the pond is improved, and the disease resistance of aquatic animals is improved, so as to reasonably control the production of diseases and pests, reduce medication, reduce medication cost and concentrate index. According to the comparative experiment of practical activities, the medication cost of pond equipped with high-efficiency and energy-saving bottom aeration oxygen adequacy system software is 0.2 yuan / kg, and the concentrate feed coefficient is 0.8. However, the cost of pond medicine without installing the software of efficient and energy-saving bottom aeration oxygen adequacy system is 0.5 yuan / kg, and the coefficient of concentrate feed is 1.2.
Correct use of centrifugal fan for oxygenation in fishery ponds
1. In the afternoon of a sunny day, start the aerator for 1 ~ 2 hours, make full use of the aeration and oxygenation effect of the aerated centrifugal fan, improve the dissolved oxygen on the water surface, accelerate the material circulation in the pond, improve the water body and reduce the production of floating heads. Attention must be paid to prevent startup at dusk on sunny days, which will lead to early thermal convection in the sewer layer, expand the oxygen consumption aquiclude and oxygen consumption, and easily cause floating head of fish species.
2. In rainy days, the photosynthesis of phytoplankton is weak, and the dissolved oxygen on the water surface is not enough, which is easy to cause floating heads. At this time, make full use of the aeration and oxygenation effect of the oxygenation centrifugal fan; Start the machine at night or in the morning to increase oxygen, immediately improve the dissolved oxygen on the water surface, so as to avoid and save the floating head of fish species. In case of startup in the afternoon on rainy days, it will not improve the dissolved oxygen of the next layer of water, and there will be consumption of dissolved oxygen in the pond, which is very easy to cause floating head of fish species.
3. In summer and autumn, the water temperature is high in the daytime, the microbial movement is large, and the oxygen consumption is high. Generally, the machine can be started properly at dawn to improve the dissolved oxygen. If there is a floating head sign, turn on the machine for emergency and do not turn it off until the sun rises and there is no fish on the river.
4. When the water body is too fertile after many fertilizers are applied, the method of closely combining the afternoon startup and the morning startup on a sunny day should be selected to improve the dissolved oxygen standard on the water surface and prevent floating head. The application of aerator is not only related to the above air temperature, water temperature and water body, but also should integrate the details of fish feeding. According to the change trend of dissolved oxygen on the water surface, it should flexibly grasp the startup mode and startup duration, so as to achieve the goal of rational use, improving quality and efficiency and increasing output.
In a word, the basic principles for the application of the aerator fan are as follows: open in a sunny afternoon, open in the morning on a rainy day, open late at night on a continuous rainy day, do not move at dusk, do not open during the day on a rainy day, and open the floating head early; The air is very hot, the temperature is cool, the start-up time is short, the late night start-up time is long, the afternoon start-up time is short, the load area is large, the start-up time is long, the total load area is small, the start-up time is short, and the immediate oxygenation is guaranteed.
Main uses of high pressure aeration centrifugal fan
1. Industrial production mixing aeration, cleaning aeration, sewage treatment blower aeration, aquatic product breeding aeration, oxygenation, river treatment engineering aeration, etc; 2. Mixing and aeration of waste water in hospital outpatient and laboratory; 3. Vacuum pumping in printing industry. 4. Mixing and aeration of electroplating tank and chemical wastewater; 5. Supply of pneumatic valves for plastic welding and blower; 6. Industrial production of spray and laminated glass for combustion machine; 7. Aquaculture of aquatic products; 8. Raw materials, microorganisms, hydrolysis acidification tank and other alcohol generation aeration; 9. Other equipment that must be pneumatically operated.
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