過年不誤工！生物脫硫核心：脫水罐+脫硫罐連接技巧，接口功能一看就會

　　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??！快過年了，很多做沼氣、生物脫硫相關的朋友，還在琢磨設備的連接和使用問題——畢竟過年期間設備也不能停，要是連接不當、接口搞不清，出現(xiàn)堵塞、漏水漏汽的情況，既耽誤生產(chǎn)，還得費心維修，影響過年心情。今天就繼續(xù)給大家做知識分享，不聊復雜術語，純實操干貨，重點講一講生物脫硫中，脫水罐和脫硫罐的連接方式，還有各個接口的實用功能，一步步講清楚、說明白，看完大家自己就能核對設備連接，輕松避開故障坑。

　　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.

　　先跟大家說個大前提，生物脫硫的核心環(huán)節(jié)，離不開脫水罐和脫硫罐的配合——沼氣先經(jīng)過脫水罐除水，再進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)動機發(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備穩(wěn)定性，大家一定要重點關注。

　　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起，這是最基礎、也最關鍵的一步，記準流向，就不會接反管道。沼氣不管是從黑膜沼氣池過來，還是直接從沼氣罐出來，第一步都要先進入脫水罐——先脫水，再脫硫，這個順序千萬不能亂，不然沼氣里的大量水分會影響脫硫劑效果，還容易導致脫硫罐堵塞、板結。

　　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.

　　具體來說，脫水罐的水管是從上端接入，水會從這里噴灑下來，而沼氣則從另一側的進氣口進入，正常的氣體流向是向下走，順著管道進入后續(xù)的脫硫罐。這里給大家標清楚兩個關鍵接口：脫水罐和脫硫罐上都有兩個進氣口，對應連接管道，確保沼氣順暢流通；而兩個罐體的上端，都有專門的出氣口，脫硫罐的出氣口，就是直接通往發(fā)動機的方向，輸送經(jīng)過脫水、脫硫后的干凈沼氣，保障發(fā)動機正常運行。

　　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，再跟大家說說幾個容易被忽略，但特別實用的接口和管線，尤其是過年期間設備無人值守，這些接口能幫大家快速判斷故障、減少麻煩。首先重點說一下旁通管線，就是我們設備上專門預留的那一條備用管線，平時這個旁通閥是關閉狀態(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.

　　那旁通管線什么時候用呢？關鍵時刻能救急！比如過年期間，脫硫罐出現(xiàn)脫硫劑板結、管道阻塞的情況，沼氣流通不暢，我們就可以打開旁通閥，通過它來判斷故障——如果打開旁通后，氣體流通正常，就說明是脫硫罐本身堵了，針對性處理就行，不用盲目拆卸整個設備，省時又省力，避免耽誤生產(chǎn)。而且旁通閥平時關閉，能保證所有沼氣都經(jīng)過完整的脫水、脫硫流程，確保進入發(fā)動機的沼氣成分穩(wěn)定、純度達標。

　　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.

　　接下來是罐體上的儀表接口，每一個罐體的頂上，都預留了裝正壓表的接口，而罐體側面還留了接負壓表的接口，這兩個接口都是用來檢測設備運行狀態(tài)的，特別實用。比如如果罐體內(nèi)出現(xiàn)堵塞，負壓表和正壓表的數(shù)值就會出現(xiàn)異常，我們通過儀表就能快速判斷，不用拆開罐體檢查，既方便又安全，尤其適合過年期間遠程簡單排查故障。

　　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關鍵接口，大家別搞混了。第一個是放水口，因為沼氣里都是飽和濕氣，含有大量水分，經(jīng)過脫水罐后，水分會沉淀在罐體底部，這些水分需要及時排放，不然會影響脫水效果，還可能腐蝕罐體，所以平時要定期檢查，及時放水，過年期間可以提前檢查排放，避免積水結冰損壞設備。

　　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.

　　第二個是出料口，這個是脫硫罐專屬的接口，位于脫硫罐下端，打開這個接口，就能把里面失效的脫硫劑取出來，方便更換；而脫硫罐的上端，還有一個對應的進料口，新的脫硫劑，就是從這個進料口添加進去的，更換起來很便捷，大家自己就能操作，不用請專業(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關鍵注意點，避免大家用的時候出錯：一是氣體流向不能反，必須先過脫水罐，再過脫硫罐；二是旁通閥平時一定要關閉，只有故障排查時才能打開，防止未脫硫的沼氣直接進入發(fā)動機，影響設備壽命；三是定期放水、檢查儀表數(shù)值，尤其是過年期間，提前做好檢查，避免設備出故障。

　　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.

　　可能有人會問，這套連接方式，適合所有生物脫硫場景嗎？其實不管是小型黑膜沼氣池，還是中型沼氣生產(chǎn)項目，這套脫水罐+脫硫罐的連接方式都適用，接口設計合理，操作簡單，實用性很強，而且適配發(fā)動機發(fā)電，剛好滿足大家的生產(chǎn)需求，過年期間正常使用完全沒問題。

　　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，快過年了，大家都想安心過年，不想被設備問題打擾，所以今天特意把這些實操干貨分享給大家，把脫水罐、脫硫罐的連接方式、接口功能講透徹，大家看完對照自己的設備，核對一下連接是否正確，檢查一下各個接口是否正常，提前排查隱患，就能安心過年，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，就能保證設備穩(wěn)定運行。后續(xù)我們還會分享更多內(nèi)燃機轉(zhuǎn)發(fā)電的相關知識，想了解的家人們，歡迎繼續(xù)關注，提前祝大家過年順利、生產(chǎn)無憂！

　　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!