過(guò)年不誤工！生物脫硫核心：脫水罐+脫硫罐連接技巧，接口功能一看就會(huì)

　　Don't miss work during the Chinese New Year! Biological desulfurization core: connection skills between dehydration tank and desulfurization tank, interface function can be seen at a glance

　　哈嘍，家人們好??！快過(guò)年了，很多做沼氣、生物脫硫相關(guān)的朋友，還在琢磨設(shè)備的連接和使用問(wèn)題——畢竟過(guò)年期間設(shè)備也不能停，要是連接不當(dāng)、接口搞不清，出現(xiàn)堵塞、漏水漏汽的情況，既耽誤生產(chǎn)，還得費(fèi)心維修，影響過(guò)年心情。今天就繼續(xù)給大家做知識(shí)分享，不聊復(fù)雜術(shù)語(yǔ)，純實(shí)操干貨，重點(diǎn)講一講生物脫硫中，脫水罐和脫硫罐的連接方式，還有各個(gè)接口的實(shí)用功能，一步步講清楚、說(shuō)明白，看完大家自己就能核對(duì)設(shè)備連接，輕松避開(kāi)故障坑。

　　Hello, family! It's almost the Chinese New Year, and many friends who work in biogas and biological desulfurization are still pondering about the connection and use of equipment - after all, equipment cannot be stopped during the Chinese New Year. If the connection is improper, the interface cannot be clarified, and there are blockages, water leaks, and steam leaks, it will not only delay production, but also require costly maintenance, affecting the mood of the Chinese New Year. Today, I will continue to share knowledge with you. Without discussing complex terms, I will focus on practical practical knowledge. I will talk about the connection methods between dehydration tanks and desulfurization tanks in biological desulfurization, as well as the practical functions of each interface. Step by step, I will explain them clearly and clearly. After reading, you can check the equipment connection by yourself and easily avoid the fault pit.

　　先跟大家說(shuō)個(gè)大前提，生物脫硫的核心環(huán)節(jié)，離不開(kāi)脫水罐和脫硫罐的配合——沼氣先經(jīng)過(guò)脫水罐除水，再進(jìn)入脫硫罐去除硫化氫，兩步到位，才能保證沼氣純度，適配發(fā)動(dòng)機(jī)發(fā)電等后續(xù)使用，而兩者的連接方式和接口使用，直接決定了脫硫效果和設(shè)備穩(wěn)定性，大家一定要重點(diǎn)關(guān)注。

　　First of all, let me share a major premise with you. The core process of biological desulfurization cannot be separated from the cooperation between the dehydration tank and the desulfurization tank. Biogas first goes through the dehydration tank to remove water, and then enters the desulfurization tank to remove hydrogen sulfide. This two-step process is necessary to ensure the purity of biogas and adapt it to subsequent use such as engine power generation. The connection method and interface use of the two directly determine the desulfurization effect and equipment stability, and everyone must pay close attention to it.

　　咱們先從氣體流向和核心連接說(shuō)起，這是最基礎(chǔ)、也最關(guān)鍵的一步，記準(zhǔn)流向，就不會(huì)接反管道。沼氣不管是從黑膜沼氣池過(guò)來(lái)，還是直接從沼氣罐出來(lái)，第一步都要先進(jìn)入脫水罐——先脫水，再脫硫，這個(gè)順序千萬(wàn)不能亂，不然沼氣里的大量水分會(huì)影響脫硫劑效果，還容易導(dǎo)致脫硫罐堵塞、板結(jié)。

　　Let's start with the gas flow direction and core connection, which is the most fundamental and crucial step. By accurately recording the flow direction, we will not connect the pipeline in reverse. Whether biogas comes from the black film biogas digester or comes directly from the biogas tank, the first step is to first enter the dehydration tank - dehydration first, followed by desulfurization. This sequence must not be chaotic, otherwise the large amount of water in the biogas will affect the effectiveness of the desulfurizer and easily lead to blockage and compaction of the desulfurization tank.

　　具體來(lái)說(shuō)，脫水罐的水管是從上端接入，水會(huì)從這里噴灑下來(lái)，而沼氣則從另一側(cè)的進(jìn)氣口進(jìn)入，正常的氣體流向是向下走，順著管道進(jìn)入后續(xù)的脫硫罐。這里給大家標(biāo)清楚兩個(gè)關(guān)鍵接口：脫水罐和脫硫罐上都有兩個(gè)進(jìn)氣口，對(duì)應(yīng)連接管道，確保沼氣順暢流通；而兩個(gè)罐體的上端，都有專(zhuān)門(mén)的出氣口，脫硫罐的出氣口，就是直接通往發(fā)動(dòng)機(jī)的方向，輸送經(jīng)過(guò)脫水、脫硫后的干凈沼氣，保障發(fā)動(dòng)機(jī)正常運(yùn)行。

　　Specifically, the water pipe of the dehydration tank is connected from the upper end, and water will spray down from here, while biogas enters from the inlet on the other side. The normal gas flow direction is downward and enters the subsequent desulfurization tank through the pipeline. Here are two key interfaces clearly marked for everyone: there are two air inlets on both the dehydration tank and the desulfurization tank, which correspond to the connecting pipes to ensure smooth flow of biogas; The upper ends of both tanks have dedicated air outlets. The outlet of the desulfurization tank is directly connected to the direction of the engine, delivering clean biogas that has been dehydrated and desulfurized to ensure the normal operation of the engine.

　　講完核心連接和流向，再跟大家說(shuō)說(shuō)幾個(gè)容易被忽略，但特別實(shí)用的接口和管線，尤其是過(guò)年期間設(shè)備無(wú)人值守，這些接口能幫大家快速判斷故障、減少麻煩。首先重點(diǎn)說(shuō)一下旁通管線，就是我們?cè)O(shè)備上專(zhuān)門(mén)預(yù)留的那一條備用管線，平時(shí)這個(gè)旁通閥是關(guān)閉狀態(tài)，大家不用管它。

　　After discussing the core connections and flow, let me talk about a few interfaces and pipelines that are often overlooked but are particularly practical, especially during the Chinese New Year when the equipment is unmanned. These interfaces can help you quickly diagnose faults and reduce trouble. First of all, let's focus on the bypass pipeline, which is the spare pipeline specially reserved on our equipment. Normally, this bypass valve is in the closed state, so you don't need to worry about it.

　　那旁通管線什么時(shí)候用呢？關(guān)鍵時(shí)刻能救急！比如過(guò)年期間，脫硫罐出現(xiàn)脫硫劑板結(jié)、管道阻塞的情況，沼氣流通不暢，我們就可以打開(kāi)旁通閥，通過(guò)它來(lái)判斷故障——如果打開(kāi)旁通后，氣體流通正常，就說(shuō)明是脫硫罐本身堵了，針對(duì)性處理就行，不用盲目拆卸整個(gè)設(shè)備，省時(shí)又省力，避免耽誤生產(chǎn)。而且旁通閥平時(shí)關(guān)閉，能保證所有沼氣都經(jīng)過(guò)完整的脫水、脫硫流程，確保進(jìn)入發(fā)動(dòng)機(jī)的沼氣成分穩(wěn)定、純度達(dá)標(biāo)。

　　When will the bypass pipeline be used? Can provide emergency assistance at critical moments! For example, during the Chinese New Year, if the desulfurizer in the desulfurization tank becomes clogged and the pipeline is blocked, and the biogas flow is not smooth, we can open the bypass valve to determine the fault. If the gas flow is normal after opening the bypass, it means that the desulfurization tank itself is blocked. Targeted treatment is enough, without blindly disassembling the entire equipment, which saves time and effort and avoids delaying production. Moreover, the bypass valve is usually closed to ensure that all biogas undergoes a complete dehydration and desulfurization process, ensuring that the composition of the biogas entering the engine is stable and the purity meets the standard.

　　接下來(lái)是罐體上的儀表接口，每一個(gè)罐體的頂上，都預(yù)留了裝正壓表的接口，而罐體側(cè)面還留了接負(fù)壓表的接口，這兩個(gè)接口都是用來(lái)檢測(cè)設(shè)備運(yùn)行狀態(tài)的，特別實(shí)用。比如如果罐體內(nèi)出現(xiàn)堵塞，負(fù)壓表和正壓表的數(shù)值就會(huì)出現(xiàn)異常，我們通過(guò)儀表就能快速判斷，不用拆開(kāi)罐體檢查，既方便又安全，尤其適合過(guò)年期間遠(yuǎn)程簡(jiǎn)單排查故障。

　　Next is the instrument interface on the tank body. On the top of each tank body, there is a reserved interface for installing a positive pressure gauge, and on the side of the tank body, there is also a reserved interface for connecting a negative pressure gauge. Both interfaces are used to detect the operating status of the equipment, which is particularly practical. For example, if there is a blockage inside the tank, the values of the negative pressure gauge and positive pressure gauge will be abnormal. We can quickly judge through the instrument without opening the tank for inspection, which is convenient and safe, especially suitable for remote simple troubleshooting during the Chinese New Year.

　　然后是罐體下端的兩個(gè)關(guān)鍵接口，大家別搞混了。第一個(gè)是放水口，因?yàn)檎託饫锒际秋柡蜐駳?，含有大量水分，?jīng)過(guò)脫水罐后，水分會(huì)沉淀在罐體底部，這些水分需要及時(shí)排放，不然會(huì)影響脫水效果，還可能腐蝕罐體，所以平時(shí)要定期檢查，及時(shí)放水，過(guò)年期間可以提前檢查排放，避免積水結(jié)冰損壞設(shè)備。

　　Then there are two key interfaces at the bottom of the tank, don't confuse them. The first one is the water outlet, because biogas is saturated with moisture and contains a large amount of water. After passing through the dehydration tank, the water will settle at the bottom of the tank. These water contents need to be discharged in a timely manner, otherwise it will affect the dehydration effect and may corrode the tank. Therefore, regular inspections should be carried out regularly and water should be drained in a timely manner. During the Chinese New Year, the discharge can be checked in advance to avoid equipment damage caused by water accumulation and freezing.

　　第二個(gè)是出料口，這個(gè)是脫硫罐專(zhuān)屬的接口，位于脫硫罐下端，打開(kāi)這個(gè)接口，就能把里面失效的脫硫劑取出來(lái)，方便更換；而脫硫罐的上端，還有一個(gè)對(duì)應(yīng)的進(jìn)料口，新的脫硫劑，就是從這個(gè)進(jìn)料口添加進(jìn)去的，更換起來(lái)很便捷，大家自己就能操作，不用請(qǐng)專(zhuān)業(yè)師傅，節(jié)省維修成本。

　　The second one is the discharge port, which is a dedicated interface for the desulfurization tank located at the bottom of the tank. By opening this interface, the expired desulfurizer inside can be removed for easy replacement; At the upper end of the desulfurization tank, there is also a corresponding feeding port. The new desulfurizer is added from this feeding port, which is very convenient to replace. Everyone can operate it themselves without hiring a professional technician, saving maintenance costs.

　　這里再跟大家重申幾個(gè)關(guān)鍵注意點(diǎn)，避免大家用的時(shí)候出錯(cuò)：一是氣體流向不能反，必須先過(guò)脫水罐，再過(guò)脫硫罐；二是旁通閥平時(shí)一定要關(guān)閉，只有故障排查時(shí)才能打開(kāi)，防止未脫硫的沼氣直接進(jìn)入發(fā)動(dòng)機(jī)，影響設(shè)備壽命；三是定期放水、檢查儀表數(shù)值，尤其是過(guò)年期間，提前做好檢查，避免設(shè)備出故障。

　　Here we would like to reiterate a few key points to avoid mistakes when using: firstly, the gas flow direction cannot be reversed, it must first pass through the dehydration tank and then the desulfurization tank; Secondly, the bypass valve must be closed regularly and can only be opened during troubleshooting to prevent undissolved biogas from directly entering the engine and affecting equipment life; The third is to regularly release water and check instrument values, especially during the Chinese New Year period, to conduct inspections in advance and avoid equipment malfunctions.

　　可能有人會(huì)問(wèn)，這套連接方式，適合所有生物脫硫場(chǎng)景嗎？其實(shí)不管是小型黑膜沼氣池，還是中型沼氣生產(chǎn)項(xiàng)目，這套脫水罐+脫硫罐的連接方式都適用，接口設(shè)計(jì)合理，操作簡(jiǎn)單，實(shí)用性很強(qiáng)，而且適配發(fā)動(dòng)機(jī)發(fā)電，剛好滿足大家的生產(chǎn)需求，過(guò)年期間正常使用完全沒(méi)問(wèn)題。

　　Some people may ask, is this connection method suitable for all biological desulfurization scenarios? In fact, whether it is a small black film biogas digester or a medium-sized biogas production project, the connection method of this dehydration tank+desulfurization tank is applicable. The interface design is reasonable, the operation is simple, the practicality is strong, and it is suitable for engine power generation, which just meets everyone's production needs. It can be used normally during the Chinese New Year without any problems.

　　我知道，快過(guò)年了，大家都想安心過(guò)年，不想被設(shè)備問(wèn)題打擾，所以今天特意把這些實(shí)操干貨分享給大家，把脫水罐、脫硫罐的連接方式、接口功能講透徹，大家看完對(duì)照自己的設(shè)備，核對(duì)一下連接是否正確，檢查一下各個(gè)接口是否正常，提前排查隱患，就能安心過(guò)年，不耽誤年后正常生產(chǎn)。

　　I know it's almost Chinese New Year, and everyone wants to celebrate with peace of mind and not be disturbed by equipment problems. Therefore, today I would like to share these practical tips with you. I will explain the connection methods and interface functions of the dehydration tank and desulfurization tank thoroughly. After reading and comparing with your own equipment, check whether the connection is correct, check whether each interface is normal, and identify potential hazards in advance. This way, you can celebrate the New Year with peace of mind and not delay normal production after the New Year.

　　總結(jié)一下，生物脫硫的核心，就是脫水罐和脫硫罐的合理配合，記住“先脫水、后脫硫”的順序，分清各個(gè)接口的功能，掌握旁通閥的使用技巧，定期放水、檢查儀表，就能保證設(shè)備穩(wěn)定運(yùn)行。后續(xù)我們還會(huì)分享更多內(nèi)燃機(jī)轉(zhuǎn)發(fā)電的相關(guān)知識(shí)，想了解的家人們，歡迎繼續(xù)關(guān)注，提前祝大家過(guò)年順利、生產(chǎn)無(wú)憂！

　　To sum up, the core of biological desulfurization is the reasonable coordination between the dehydration tank and the desulfurization tank. Remember the order of "dehydration first, desulfurization later", distinguish the functions of each interface, master the skills of using bypass valves, regularly drain water, and check instruments to ensure stable operation of the equipment. We will share more knowledge about the conversion of internal combustion engines to power generation in the future. Family members who want to know more are welcome to continue following. We wish everyone a smooth Chinese New Year and worry free production in advance!