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工業尾氣發電機組安裝的注意事項
工業尾氣發電機組通過回收工業生產中產生的尾氣進行發電,安裝過程需兼顧尾氣特性、設備適配性與安全規范,才能實現高效運行與風險防控。其安裝質量直接影響機組的發電效率、使用壽命及運行安全,需從場地規劃、系統銜接、安全防護等多維度嚴格把控。
The industrial exhaust gas generator unit generates electricity by recycling the exhaust gas generated in industrial production. The installation process needs to take into account the characteristics of the exhaust gas, equipment compatibility, and safety regulations in order to achieve efficient operation and risk prevention. The installation quality directly affects the power generation efficiency, service life, and operational safety of the unit, and requires strict control from multiple dimensions such as site planning, system connection, and safety protection.
場地選擇與布局是安裝的基礎,需滿足尾氣輸送與設備運行需求。應優先選擇靠近尾氣源的區域,縮短輸送管路長度,減少尾氣在傳輸過程中的壓力損失與熱量損耗。場地需平整開闊,地面承重能力符合機組要求,根據設備重量澆筑混凝土基礎,同時預留至少 1.5 米的維護通道,便于后期檢修與部件更換。考慮到尾氣可能含有腐蝕性成分,場地應避開低洼積水區域,做好排水設計,防止雨水浸泡設備底座引發銹蝕。此外,需遠離居民區與明火作業點,避免尾氣泄漏或燃燒排放物對周邊環境造成影響。
Site selection and layout are the foundation of installation, and must meet the requirements of exhaust gas transportation and equipment operation. Priority should be given to selecting areas close to the exhaust source, shortening the length of the conveying pipeline, and reducing pressure and heat losses during the transmission of exhaust gas. The site needs to be flat and open, with a ground bearing capacity that meets the requirements of the unit. Concrete foundations should be poured according to the weight of the equipment, and at least 1.5 meters of maintenance access should be reserved for later maintenance and component replacement. Considering that the exhaust gas may contain corrosive components, the site should avoid low-lying water accumulation areas and have proper drainage design to prevent rainwater from soaking the equipment base and causing corrosion. In addition, it is necessary to stay away from residential areas and open flame work sites to avoid the impact of exhaust leaks or combustion emissions on the surrounding environment.
尾氣輸送系統的安裝需注重密封性與防腐蝕。管路材質需根據尾氣成分選擇:含酸性氣體的尾氣需采用玻璃鋼或襯塑鋼管,避免金屬管路被腐蝕泄漏;含粉塵的尾氣需選用耐磨鋼管,并在彎頭處加裝耐磨襯里,減少顆粒沖刷造成的磨損。管路連接采用法蘭連接,密封墊片選用耐溫耐腐材料,螺栓緊固均勻,確保無泄漏。管路需設置合理坡度,低點安裝排污閥,定期排放冷凝液,防止液體積聚影響輸送。同時,管路外需做保溫處理,對高溫尾氣還需加裝隔熱層,避免熱量流失與人員燙傷。
The installation of exhaust gas delivery system should pay attention to sealing and corrosion prevention. The material of the pipeline should be selected according to the composition of the exhaust gas: exhaust gas containing acidic gases should be made of fiberglass or plastic lined steel pipes to avoid corrosion and leakage of metal pipelines; Wear resistant steel pipes should be selected for exhaust gases containing dust, and wear-resistant linings should be installed at the bends to reduce wear caused by particle erosion. The pipeline connection adopts flange connection, and the sealing gasket is made of temperature resistant and corrosion-resistant materials. The bolts are tightened evenly to ensure no leakage. The pipeline should have a reasonable slope, and a drain valve should be installed at the low point to regularly discharge condensate and prevent liquid accumulation from affecting transportation. At the same time, insulation treatment should be carried out outside the pipeline, and a thermal insulation layer should be added to high-temperature exhaust gas to avoid heat loss and personnel burns.

設備定位與固定需保證穩定性,減少運行振動影響。機組安裝前需校準水平度,通過調整墊鐵使機身平穩,避免因傾斜導致部件磨損或潤滑油泄漏。地腳螺栓需與基礎預埋件牢固連接,擰緊后采用點焊固定,防止運行中松動。對于大功率機組,基礎需設置減震裝置,降低振動傳遞對廠房結構的影響,同時減少噪音擴散。機組與尾氣管道、排煙管道的連接需采用柔性接頭,吸收振動產生的位移,避免剛性連接導致管路開裂。
The positioning and fixation of equipment must ensure stability and reduce the impact of operational vibration. Before installing the unit, it is necessary to calibrate the levelness and adjust the shim to make the fuselage stable, avoiding component wear or lubricant leakage caused by tilting. The anchor bolts need to be firmly connected to the foundation embedded parts, and after tightening, they should be fixed by spot welding to prevent loosening during operation. For high-power units, shock-absorbing devices need to be installed on the foundation to reduce the impact of vibration transmission on the plant structure and minimize noise diffusion. The connection between the unit and the exhaust pipe and smoke exhaust pipe should use flexible joints to absorb the displacement caused by vibration and avoid rigid connections that may cause pipeline cracking.
電氣與控制系統安裝需符合安全規范,確保運行可靠。控制柜應安裝在干燥通風處,遠離粉塵與腐蝕性氣體,與機組保持安全距離。電氣線路敷設采用穿管方式,動力線與信號線分開布置,避免電磁干擾。接地系統需獨立設置,機組外殼、控制柜、管道等金屬部件均需可靠接地,防止靜電積聚或漏電事故。控制系統的傳感器需安裝在代表性位置,確保檢測數據準確,與機組的聯動邏輯需提前調試,保障安全運行。
The installation of electrical and control systems must comply with safety regulations to ensure reliable operation. The control cabinet should be installed in a dry and ventilated area, away from dust and corrosive gases, and kept at a safe distance from the unit. The electrical wiring is laid in conduit, with power lines and signal lines arranged separately to avoid electromagnetic interference. The grounding system needs to be independently set up, and metal components such as the unit casing, control cabinet, and pipelines must be reliably grounded to prevent static electricity accumulation or leakage accidents. The sensor of the control system shall be installed at a representative location to ensure accurate detection data. The linkage logic with the unit shall be debugged in advance to ensure safe operation.
安全設施配置是安裝的重要環節,需覆蓋預防與應急需求。在尾氣輸送管道上安裝緊急切斷閥,與機組形成聯鎖,當檢測到泄漏或濃度超標時自動關閉。機組周圍設置可燃氣體檢測報警器,并與通風系統聯動,超標時自動啟動風機換氣。消防設施需配備滅火器、消防沙,對于大型機組還需設置消防水系統。此外,安裝區域需設置醒目的安全標識,配備應急照明與緊急停車按鈕。
The configuration of safety facilities is an important part of installation, which needs to cover prevention and emergency needs. Install an emergency shut-off valve on the exhaust gas delivery pipeline, which is interlocked with the unit and automatically closes when a leak or concentration exceeds the standard is detected. Combustible gas detection alarms are installed around the unit and linked with the ventilation system to automatically start the fan for ventilation when exceeding the standard. Firefighting facilities should be equipped with fire extinguishers and fire sand, and for large units, a fire water system should also be installed. In addition, prominent safety signs should be set up in the installation area, equipped with emergency lighting and emergency stop buttons.
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