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制漿造紙行業(yè)工藝規(guī)程復(fù)雜、多樣,對(duì)系統(tǒng)和設(shè)備都有著較高的要求,尤其對(duì)系統(tǒng)來(lái)說(shuō),其可靠的穩(wěn)定性和較高的靈活性是保證生產(chǎn)工藝順利進(jìn)行的前提，在森博一期30萬(wàn)噸項(xiàng)目中，我們采用了HONEYWELL TPS開放型分布過(guò)程控制系統(tǒng)，其完善的診斷，組態(tài)工具，模塊化的軟硬件結(jié)構(gòu)，完全滿足了系統(tǒng)的連續(xù)性和穩(wěn)定性要求。在二期擴(kuò)建的100萬(wàn)噸漿項(xiàng)目中，我們?cè)俅尾捎肏ONEYWELL 新一代控制系統(tǒng)PKS ，到目前為止，我公司的木片輸送，給水及污水處理已進(jìn)行了應(yīng)用和實(shí)踐，下面將逐一介紹新一代控制系統(tǒng)的結(jié)構(gòu)、布局和控制方案。

 1．  EPKS硬件組成及結(jié)構(gòu)

        EXPERION PKS 過(guò)程控制系統(tǒng)是HONEYWELL新一代過(guò)程自動(dòng)化系統(tǒng)，它的功能高于一般的集成控制系統(tǒng)，其中嵌入式?jīng)Q策支持和診斷技術(shù)，為決策者提供了所需信息，其安全組件使安全環(huán)境獨(dú)立于主控系統(tǒng)，也提高了系統(tǒng)整體的安全穩(wěn)定性。

Siemens Leistungsschutzschalter 5SX2 104-7 C 4 1 P 230 / 400 V ungebraucht i
      listing Siemens Leistungsschutzschalter 5SX2 104-7 C 4 1 P 230 / 400 V ungebraucht i
      listing Siemens Leistungsschalter/Motorschutzschalter , 3RV1021- 1CA15 , 1,8 - 2,5A neu
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      listing SIEMENS 3RT1916-1BD00,SURGE PROTECTOR, AC 127V-240V/DC 150V-250V
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      listing Siemens 3RT1025-1B Schütz E Stand 05 24 V DC
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      listing Siemens 3RH1911-1HA22 2 NO 2 NC Auxiliary Contact 3RH19111HA22
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      listing Siemens 3P Circuit Breaker,7.00-10.0A FLC Range 3RV1011-1JA10-RS Number:243-7173
      listing SIEMENS 30A 3-POLE THERMAL OVERLOAD RELAY 48DC38AA3
      listing SIEMENS 20 AMP BREAKER 60Hz 120/240V #Q2020NC Free Shipping
      listing       SIEMENS ALLIS RED FLUSH PUSHBUTTON P30PBFR (S24-1-52)
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      listing Motorschutzschalter Siemens SIRIUS 3R 3RV1011-0GA10 0,45 - 0,63 A
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      listing Motorschutzschalter Siemens 3VE3000-2PA00 22 - 32A
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      listing ITE SIEMENS CIRCUIT BREAKER LUG E FRAME WIRE GRIP KIT LN1-E100 LOT OF 3
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      listing (RR22-4) 3 SIEMENS H38 HEATERS
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      ITE/SIEMENS Q130 1 POLE 30 AMP CIRCUIT BREAKER
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      ITE SIEMENS QP130 Q130 1 POLE 30 AMP CIRCUIT BREAKER
      ITE SIEMENS QP Q115 Q120 15 & 20 AMP 1-POLE PLUG IN BREAKER FREE SHIPPING
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      IN BOX SIEMENS-ALLIS WESTINGHOUSE OVERLOAD HEATER FH-75
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