設(she)備簡(jian)介/Equipment introduction：

    PAM自動(dong)加(jia)藥(yao)系(xi)統(tong)(tong)是一種具(ju)有投藥(yao)、攪拌、液(ye)(ye)體輸送、自動(dong)控制于一體的(de)成套設備，它被廣(guang)泛應用于電廠(chang)的(de)原水(shui)、鍋爐給(gei)水(shui)、油(you)田地(di)面集輸脫水(shui)處理系(xi)統(tong)(tong)，石(shi)油(you)化(hua)工(gong)各(ge)種加(jia)藥(yao)系(xi)統(tong)(tong)和廢水(shui)處理系(xi)統(tong)(tong)。如投加(jia)混凝劑(ji)(ji)、磷酸鹽、氨液(ye)(ye)、石(shi)灰水(shui)、緩蝕劑(ji)(ji)、阻(zu)垢(gou)劑(ji)(ji)、殺菌滅(mie)藻(zao)劑(ji)(ji)等。

    The PAM automatic dosing system is a complete set of equipment with dosing, mixing, liquid delivery, automatic control which is widely used in the raw water of the power plant, the water supply of the boiler, the oil ground gathering and dewatering process system, various dosing system of petroleum chemical and wastewater treatment system, such as dosing the coagulant, phosphate, ammonia, lime water, corrosion inhibitor, scale inhibitor, bactericide and algaecide and so on.

工(gong)作原理/Principle：

    本裝置是粉狀高分子凝(ning)絮(xu)劑(ji)的(de)自(zi)(zi)動(dong)(dong)連續配(pei)置投加系統(tong)。干(gan)粉絮(xu)凝(ning)劑(ji)從螺(luo)旋推(tui)進(jin)(jin)器(qi)(qi)內進(jin)(jin)入(ru)預混器(qi)(qi)與清水進(jin)(jin)行(xing)預混，被濕潤的(de)物料(liao)進(jin)(jin)入(ru)配(pei)制(zhi)(zhi)槽(cao)(cao)進(jin)(jin)行(xing)稀釋，按(an)要(yao)求(qiu)濃度進(jin)(jin)行(xing)配(pei)制(zhi)(zhi)；配(pei)制(zhi)(zhi)溶液(ye)從配(pei)制(zhi)(zhi)槽(cao)(cao)經熟化(hua)(hua)槽(cao)(cao)再進(jin)(jin)入(ru)儲(chu)存(cun)槽(cao)(cao)，當(dang)儲(chu)存(cun)槽(cao)(cao)液(ye)位(wei)處于高位(wei)時(shi)(shi)，配(pei)制(zhi)(zhi)過(guo)(guo)程(cheng)自(zi)(zi)動(dong)(dong)停(ting)止(zhi)，當(dang)溶液(ye)下降(jiang)到(dao)中(zhong)(zhong)液(ye)位(wei)時(shi)(shi)，重新自(zi)(zi)動(dong)(dong)啟動(dong)(dong)配(pei)料(liao)過(guo)(guo)程(cheng)。配(pei)制(zhi)(zhi)槽(cao)(cao)和熟化(hua)(hua)槽(cao)(cao)均設置多槳葉攪拌器(qi)(qi)，充(chong)分保證絮(xu)凝(ning)劑(ji)的(de)稀釋和熟化(hua)(hua)。當(dang)系統(tong)產(chan)生報警時(shi)(shi)，證明系統(tong)內可(ke)能要(yao)檢(jian)查修理某(mou)部(bu)(bu)位(wei)。若(ruo)為液(ye)態絮(xu)凝(ning)劑(ji)則由螺(luo)桿泵直(zhi)接投加到(dao)配(pei)制(zhi)(zhi)槽(cao)(cao)中(zhong)(zhong)。配(pei)制(zhi)(zhi)過(guo)(guo)程(cheng)中(zhong)(zhong)，絮(xu)凝(ning)劑(ji)量為恒(heng)定，水量按(an)比(bi)例(li)投加或（水量為恒(heng)定，絮(xu)凝(ning)劑(ji)按(an)比(bi)例(li)投加）。從而保證在整(zheng)個(ge)工(gong)作(zuo)過(guo)(guo)程(cheng)中(zhong)(zhong)，配(pei)制(zhi)(zhi)溶液(ye)濃度不(bu)變。配(pei)制(zhi)(zhi)溶液(ye)由儲(chu)存(cun)槽(cao)(cao)進(jin)(jin)入(ru)加藥(yao)泵、由加藥(yao)泵打入(ru)流量計進(jin)(jin)行(xing)在線稀釋后，進(jin)(jin)入(ru)管(guan)道(dao)混合器(qi)(qi)，實現(xian)絮(xu)凝(ning)效果。加藥(yao)裝置還(huan)可(ke)根據用戶不(bu)同工(gong)藝流程(cheng)的(de)要(yao)求(qiu)，進(jin)(jin)行(xing)有針(zhen)對性的(de)設計、配(pei)置必要(yao)的(de)部(bu)(bu)件，實現(xian)自(zi)(zi)動(dong)(dong)遠(yuan)程(cheng)控制(zhi)(zhi)等功能。

    The device is a continuous dosing system that can automatically configure the powder polymer flocculation agent. Dry powder flocculants go into the pre-mixer through the screw propeller to pre-mix with water, wetted material goes into a mixing tank for dilution to the required solution concentration; the prepared solution goes into the storage tank through the mixing tank and the curing tank, when the storage tank liquid level is at high level, the preparation process automatically stops, when the solution liquid level decreases to the middle level, the preparation process restarts. Mixers are equipped inside the mixing tank and the curing tank to ensure a full dilution and curing of the flocculant. When the system generates alarm, it proves a need to check and repair some part inside the system. The liquid flocculant is directly added into the mixing tank by the screw pump .In the process of preparation, the amount of flocculant is constant while water is added according to the proportion or (the water amount is constant, flocculating agent is added according to the proportion). In order to ensure the  solution concentration unchanged during the whole process, the prepared solution goes into the dosing pump trough the storage tank, then pumped into the flow meter by the dosing pump for inline dilution, and then into a pipeline mixer to realize the flocculation effect. Dosing device can be designed according to user's different processes requirements and configure necessary components to realize automatic remote control function etc.

產品優勢/Advantage：

    1.自動(dong)化(hua)程度高，系(xi)統由PLC控制(zhi)，操作簡(jian)單、方便。 

    2.系統穩定可靠，有故障時相關設(she)備會自動按要求停止(zhi)，同時發出聲光(guang)報警。 

    3.采用單(dan)螺旋給料器(qi)投(tou)加粉體(ti)，速度可(ke)控制，保證投(tou)料均勻、分散(san)、精度。 

    4.在規(gui)定的生產量及連(lian)續投(tou)液條件下，所配(pei)制溶液的熟化時(shi)間保證在1小時(shi)左右。其配(pei)制濃度為0.1％--0.3％。 

    5.箱體采用不銹鋼材(cai)質，抗(kang)腐(fu)蝕性(xing)好，美觀。 

    6.采用三槽溢流式溶液操作(zuo)系統(tong)，使設備結(jie)構簡單、體(ti)積小、安(an)裝(zhuang)方便。適用于溶解和連續添加藥(yao)劑的工藝流程。 

    7.攪拌器采(cai)用特(te)殊設(she)計的多(duo)級漿葉結(jie)構。 

    8.預混(hun)器加速(su)粉料(liao)的水化(hua)作用，水流狀態可以調節。 

    9.干(gan)粉投(tou)加量跟隨水流量的變化，保持濃度恒定(ding)。

    1.High degree of automation, PLC control  system, simple and  convenient operation. 

    2.The system is stable and reliable, fault related equipment will stop automatically according to the requirements and give out sound and light alarm.

    3.Using single screw feeder to dose powder, speed can be controlled to  ensure uniformly and dispersion  dosing.

    4.Under the production volume required and continuous liquid dosing conditions, guarantee the curing time of the prepared solution at about 1 hour. The prepared concentration is of 0.1%--0.3%. 

    5.The box body is made of stainless steel material, good corrosion resistance and nice. 

    6. Using the three tank overflow type solution operations, which makes the equipment simple in structure, small volume, convenient in installation and applicable in the process of dissolving and continuous reagent addition. 

    7.The mixer adopts multilevel special paddle structure design. 

    8.The pre-mixer accelerates the powder hydration, the water flow can be adjustable. 

    9.The dry powder addition volume changes with the water flow to maintain a constant concentration.