消毒设备技术规范.xls

envolumetricvolumetric checkingchecking cylindercylinder cn容容积积式式观观察察罐罐 enmaterial cn材料 enpossible choice of non metallic material PVC CPVC FRP HDPE polyethylene Kynar Teflon Tefzel cn可以采用的非金属材料有 PVC CPVC FRP HDPE 聚乙烯 Kynar氟聚合树脂 特氟龙 铁氟龙 envolume 5 liters cn容积 5升 eninternal diameter 9 cm for access but keeping accuracy of readings cn内径 8 15厘米 在不占太多空间的前提下保证可以准确读数 eneffective measurement height 80cm cn有效测量高度 80厘米 enconnected to the dosing network at the bottom through a valve same DN as dosing network cn观察罐底部与加药管连接 且接口口径与加药管相同 endismantable from dosing network for purpose of maintenance and cleaning valve upstream network side not glued but threaded with Union conenction cn可拆除进行维护和清理 即 与加药系统连接是活动螺纹接口连接 而不是用胶固定 enFirmly fixed to a supporting device wall or stick cn观察罐固定在支持装置上 固定在墙上或者支架上 enthe top cylinder will be closed by a threaded removable cap for purpose of cleaning and maintenance cn观察罐顶部有螺丝固定的盖 方便拧下进行清理和维护 entop removable cap thread connection must ensure proof of the tube cn观察罐顶部的盖要能拧紧 保证密封 entop removable cap must be connected through valve to the aeration network cn观察罐顶部的盖通过阀门连接到排气口 enMarkings non removable cn刻度标示 永久性 envolume markings for 1l 0 1l 0 5l at least cn刻度以0 1升 0 5升 1升为单位 eninstallation cn安装 eninlet of tube connected 20cm below bottom level of storage tank cn观察罐与管道连接处应低于药罐最低液位20cm eninlet of tube connected between storage tank and upstream of dosing pump cn观察罐安装在药罐与加药泵之间 enbleachbleach storagestorage tanktank cn药药罐罐 enmaterial cn材料 ensemi transparent resistant to bleach and compliant with food material cn半透明 能耐次氯酸钠 符合食品材料标准 enmaterial chosen among High density polyethylene HDPE Cross linked polyethylene XLPE Fiberglass reinforced plastic FRP cn可以采用的材料 HDPE XLPE FRP enclosed and proof cn密封 防水 envolume min 400 l max 500 l cn容量 400 升 至500 升 enhydraulic connections cn接口 entop access cn顶部开口 enhorizontal opening on tank uppper side cn水平方向开口 位于药罐顶部上方 enlocated on the tank top above the max filling level cn开口位于药罐上方 高于最高药位 enclosed by a removable cap threaded with proof joint cn开口用螺纹盖子密封 可拧开 enmin DN of cap 200mm cn盖子口径不小于200mm enventilation cn排气口 enhorizontal opening opening on tank upper side cn水平方向开口 位于药罐顶部上方 enconnection located on top tank above max filling level cn开口位于药罐上方 高于最高药位 enthread connection DN70 100mm cn螺纹接口 口径为70 100mm之间 enlevel meter cn液位计口 enhorizontal or vertical opening cn水平或垂直方向开口皆可 enconenction located on top tank above max filling level cn位于药罐上方 高于最高药位 enthead connection DN25 50mm cn螺纹接口 口径为25 50mm之间 endistribution cn出药口 envertical opening located on tank bottom side cn垂直方向开口 位于药罐下方 enconnection located on tank base below min level cn位于药罐基座 低于最低药位 enthread connection DN 15 25mm cn螺纹接口 口径为15 25mm之间 enopening shall be 3cm above tank bottom to avoid impurities from coming to distribution network cn出药口至少要距药罐底部至少3厘米 以防杂质混入加药管道 enemptying and cleaning cn排空口 enhorizontal opening located on tank bottom cn水平方向开口 位于药罐下方 enconnection located on the bottom of the tank allowing complete discharge of tank content cn位于药罐底部 便于完全排除药罐内的物质 enthread connection DN 50mm cn螺纹接口 口径不小于50mm enoverflow facultative cn溢流口 选择性配置 enoverflow connection located below top access at the same level of maximum filling level cn溢流口位置低于顶部开口 在最大加药量刻度上 enDN 50mm overflow network DN cannot be higher of tank discharge network cnDN 50mm 溢流管DN不大于排空管 enconnections cn其它接口 enall tank connection must be air tight cn所有接口都要求保证密封 enconnection outlet can be made as flange or thread but DN are compulsory cn接口可以采用法兰或者螺纹两种设计 但必须符合口径的要求 enelectrical cable pass through stuffing boxe cn电缆线应保证密封性能 enmarkings non removable cn永久性标示 enmin level of filling cn最低药位 enmax level of filling cn最高药位 enequipment cn设备 enlevel detection device for low level connected to dosing pump electrical cabinet cn配有液位检测装置 检测是否液位过低 连接加药泵的电气控制柜 eninstallation cn安装 enfirmly fixed above the ground with openings accessible for connection visible access dismantling and cleaning cn稳固地安装在地上 有空间进行检查 拆卸 清洁 enTankTank levellevel sightsight tubetube cn药药罐罐液液位位观观察察管管 englass tube for easy visualisation of bleach level within storage tank cn采用玻璃材质 方便观察药罐内的液位 enthe tube must be equipped with adequate protection to avoid mechanical dammages cn观察管必须有适当保护 防止碰撞损坏 enthe tube must have black markings on whit background to display the min level max level tank volume at different levels cn观察管标示采用白底黑线 标示出最低液位 最高液位 enthe tube measurement must cover at least the level range from tank min level of filling to max level of filling cn液位计至少要覆盖药罐最低液位到最高液位的范围 entube fixed by threads to ease regular dismantling for cleaning purpose cn液位计通过螺纹接口与药罐连接 便于拆卸清洁 enthe measurement level tube can be part of storage tank or independent equipments cn液位计可以与药罐配套 也可独立 en measurement tube as part of tank the inlet and inlet of tube must be connected to the tank inside cn液位计与药罐配套的 液位计两头必须与药罐内部连接 enmeasurement tube separated from tank cn液位计与药罐独立的 enbottom of tube connected to outlet of storage tank through a bottom valve cn液位计底部通过药罐底部的阀门与药罐连接 entop of storage tube connected to ventilation tube of storage tank cn液位管顶部与药罐的排气管连接 enDosingDosing pumppump cn加加药药泵泵 enpressure flowaccording to well and 0 5 bar above max pressure zoning value cn压力 流量根据机井情况调整 并且应高出压力分区后最高压力的0 5巴 eninlet of dosing pump must be equiped with filter using removable cartridge for purpose of maintenance cn加药泵进口处必须有可拆卸的过滤器 便于维护 endownstream network must be equipped with counter pressure valve cn加药泵下游必须装有背压阀 eninstalled below storage tank as specified in general layout cn安装在药罐下方 如总图内所示 endosing pump will be equipped with a by pass and a pressure relief valve adjustable pressure set to pressure control valve setting 0 2bar but checked as below max admissible pump outlet cn加药泵有旁通管道 并装有泄压阀 泄压阀压力可调节 压力设置在稳压阀压力 0 2巴 endosing pump outlet will be equipped with a pressure control valve adjustable pressure set to 4bars cn加药泵出口装有稳压阀 压力可调节到4巴 enadjustable and relief valves pressure range must be 0 5bar below pump pressure outlet to 1 bar above dosing pump pressure outlet cn稳压阀和泄压阀的压力范围下限低于加药泵出口0 5巴 上限高于加药泵出口1巴 enthe pump must be equipped with an emergency stop push button connected to electrical cabinet cn加药泵应当有紧急开关 连接电气控制柜 enelectricalelectrical cabinetcabinet cn电电气气控控制制柜柜 enfunctions cn功能要求 enautomatic stop of dosing pump in case of low level in storage tank cn药罐液位低时自动停止加药泵工作 enautomatic stop control from emergency stop button cn按下加药泵紧急开关时自动停止工作 enalarms display a red warning light in control pannel cn警报 在控制面板上显示红色 enlow level of bleach cn药罐液位低时警报 enlocal control pannel cn现场控制面板 enelectrical cabinet electrical connection must be done through stuffing boxes cn电气控制柜的电气连接应保证密封性能 ennetworksnetworks cn管管道道系系统统 ennon metallic materials PVC CPVC FRP HDPE polyethylene Kynar Teflon Tefzel PVC80 recommended cn采用非金属材质 PVC CPVC FRP HDPE 聚乙烯 Kynar 特氟龙 铁氟龙 PVC80 enAeration of tank cn药罐排气管道 enconnected to tank ventilation hole cn连接药罐排气口 enDN70 100 mm cn口径为70 100 mm之间 enpipe slope 0 5 for horizontal sections slpe down from tank to outlet cn垂直方向管段坡度不小于0 5 从出口处向接口处倾斜 enaeration pipe outlet must be verticaly oriented with downward outlet thus avoiding any risk of water introduction to the tank cn排气管道必须垂直方向安装 并且出口向下 防止水从排气管道进入药罐 enaeration pipe outlet must be equipped with small mesh net to prevent insects from entering cn排气管道出口应以网封口 防止昆虫进入管道 entank discharge cn排空管道 enconnected to tank discharge opening cn连接药罐排空口 enDN 50mm cn口径不小于50mm enpipe slope 2 for horizontal sections slpe down from tank to outlet cn水平方向管段斜度不小于2 从药罐排空接口向出口处倾斜 enheight difference between tank bottom and discharge point 20cm cn药罐底部高出排放口至少20cm enoutlet of discharge pipe must be at atmospheric pressure and avoid any risk of water return to the tank cn排空管道出口必须保持大气压力 防止水倒回药罐内 encounter slope forbiden When not used the pipe whole length is completely dry cn注意不能颠倒斜度 排空管道不用时 整条管道应保持干燥 entank filling delivery of bleach cn进药管道 次氯酸钠药液 enoverflow facultative cn溢流管道 选择性配置 enpipe network to be connected to tank discharge network cn溢流管道连接排空管道 enpump upstream from tank to pump inlet cn加药泵上游管道 药罐到泵入口 enconnected to tank distribution opening cn上接药罐输药口 enDN15mm cn口径为15之间 enpipe slope 1 for horizontal sections slope from tank to inlet pump cn水平方向管段斜度不小于 1 从药罐向加药泵入口处倾斜 enheight difference 20cm between tank bottom and inlet of pump cn药罐底部高出加药泵入口至少20cm enDN15 20mm cn口径为15 20mm之间 enpump downstream from pump to injection stick cn加药泵下游管道 加药泵到加药点 enpipe slope 0 1 for horizontal sections slope from pump to injection stick cn水平方向管段斜度不小于0 1 从加药泵向加药点方向倾斜 eninternal diameter 5mm cn内径5mm enhigh points bends and counter slopes are banned cn禁止有弯曲或颠倒倾斜度 enwater filling cn进水管道 enDN15 20mm cn口径为15 20mm之间 eninjectioninjection stickstick cn加加药药点点 eninjection stick must be made of non metallic compatible material listed in network material cn加药点必须采用非金属材料制成 见上述管道材料 eninjection stick must be connected to pump outlet network through Union thread to ease dismantling for maintenance cn加药点与加药泵出口管道通过活接头连接 方便拆除进行维护 eninjection stick function is to ensure the injection of bleach at the center of the well outlet pipe bleach flow facing water flow cn加药点的作用是保证药液加在机井出水管道的中心 并且药液与水流方向相反 eninjection stick connection to well outlet pipe will be vertical below the pipe as bleach trend to christalize air trapped must be avoided cn加药点与机井出水管道应垂直 并且连接点应在加药管道下方 防止次空气在氯酸钠结晶沉淀物中停留 enif vertical installation below pipe not possible then stick can be inclined to min 5 refer to attached presentation cn条件不允许加药点安装在出水管道垂直下方的 至少要有5度的倾斜 参见PPT内图示 engeneralgeneral layoutlayout overflow network DN cannot be higher of tank discharge network connection outlet can be made as flange or thread but DN are compulsory level detection device for low level connected to dosing pump electrical cabinet firmly fixed above the ground with openings accessible for connection visible access dismantling and cleaning the tube must be equipped with adequate protection to avoid mechanical dammages the tube must have black markings on whit background to display the min level max level tank volume at different levels the tube measurement must cover at least the level range from tank min level of filling to max level of filling the measurement level tube can be part of storage tank or independent equipments measurement tube as part of tank the inlet and inlet of tube must be connected to the tank inside bottom of tube connected to outlet of storage tank through a bottom valve top of storage tube connected to ventilation tube of storage tank according to well and 0 5 bar above max pressure zoning value inlet of dosing pump must be equiped with filter using removable cartridge for purpose of maintenance dosing pump will be equipped with a by pass and a pressure relief valve adjustable pressure set to pressure control valve setting 0 2bar but checked as below max admissible pump outlet 加药泵有旁通管道 并装有泄压阀 泄压阀压力可调节 压力设置在稳压阀压力 0 2巴 dosing pump outlet will be equipped with a pressure control valve adjustable pressure set to 4bars adjustable and relief valves pressure range must be 0 5bar below pump pressure outlet to 1 bar above dosing pump pressure outlet the pump must be equipped with an emergency stop push button connected to electrical cabinet automatic stop of dosing pump in case of low level in storage tank electrical cabinet electrical connection must be done through stuffing boxes non metallic materials PVC CPVC FRP HDPE polyethylene Kynar Teflon Tefzel PVC80 recommended 采用非金属材质 PVC CPVC FRP HDPE 聚乙烯 Kynar 特氟龙 铁氟龙 PVC80 pipe slope 0 5 for horizontal sections slpe down from tank to outlet aeration pipe outlet must be verticaly oriented with downward outlet thus avoiding any risk of water introduction to the tank 排气管道必须垂直方向安装 并且出口向下 防止水从排气管道进入药罐 aeration pipe outlet must be equipped with small mesh net to prevent insects from entering pipe slope 2 for horizontal sections slpe down from tank to outlet height difference between tank bottom and discharge point 20cm outlet of discharge pipe must be at atmospheric pressure and avoid any risk of water return to the tank counter slope forbiden When not used the pipe whole length is completely dry pipe slope 1 for horizontal sections slope from tank to inlet pump pipe slope 0 1 for horizontal sections slope from pump to injection stick injection stick must be made of non metallic compatible material listed in network material injection stick must be connected to pump outlet network through Union thread to ease dismantling for maintenance injection stick function is to ensure the injection of bleach at the center of the well outlet pipe bleach flow facing water flow injection stick connection to well outlet pipe will be vertical below the pipe as bleach trend to christalize air trapped must be avoided 加药点与机井出水管道应垂直 并且连接点应在加药管道下方 防止次空气在氯酸钠结晶沉淀物中停留 if vertical installation below pipe not possible then stick can be inclined to min 5 refer to attached presentation 条件不允许加药点安装在出水管道垂直下方的 至少要有5度的倾斜 参见PPT内图示 storage tank and its related accessories level sensor level tube can be independent or packed together as long as they respect the relevant specifications 药罐和相关配套设备 液位探头 液位计 可独立或成套 但必须符合各自的技术要求 renewal replacement part should be possible for each part independantly and using other supplier s goods electrical cabinet will be located when possible in a different room from storage tank equipments must be connected to networks through union threads for easy dismantling filter on bleach line can be located at any place between tank outlet and pump inlet air valve or discharge point are prohibited on bleach networks to prevent any risk of bleach leaks dosing transparent metering tube volume tolerance 20 depending on suppliers proposal Proportion height diameter to be respected pipes are firmly fixed to the ground or walls At least one fixation every meter contact between liquid bleach or air in contact with bleach inside tank with room atmosphere is forbidden the standard design will implemented according to local situations premises The above specifications will remain effective but the layout may differ thus modifying length of networks aeration tank discharge tank filling pump upstream pump downstream water filling dismantable from dosing network for purpose of maintenance and cleaning valve upstream network side not glued but threaded with Union conenction dosing pump will be equipped with a by pass and a pressure relief valve adjustable pressure set to pressure control valve setting 0 2bar but checked as below max admissible pump outlet storage tank and its related accessories level sensor level tube can be independent or packed together as long as they respect the relevant specifications the standard design will implemented according to local situations premises The above specifications will remain effective but the layout may differ thus modifying length of networks aeration tank discharge tank filling pump upstream pump downstream water filling the standard design will implemented according to local situations premises The above specifications will remain effective but the layout may differ thus modifying length of networks aeration tank discharge tank filling pump upstream pump downstream water filling bleach content10 次氯酸钠浓度10 density1 15 table providing the bleach injection flow l h according to 下表显示如何根据机井流量和余氯目标设置次氯酸钠加药流量 升 小时 well flow m3 h 机井流量 m3 小时 trt rate mg l 余氯目标 毫克 升 120125130135140145150155160165170175 0 30 36 0 38 0 39 0 41 0 42 0 44 0 45 0 47 0 48 0 50 0 51 0 53 0 350 42 0 44 0 46 0 47 0 49 0 51 0 53 0 54 0 56 0 58 0 60 0 61 0 40 48 0 50 0 52 0 54 0 56 0 58 0 60 0 62 0 64 0 66 0 68 0 70 0 450 54 0 56 0 59 0 61 0 63 0 65 0 68 0 70 0 72 0 74 0 77 0 79 0 50 60 0 63 0 65 0 68 0 70 0 73 0 75 0 78 0 80 0 83 0 85 0 88 0 550 66 0 69 0 72 0 74 0 77 0 80 0 83 0 85 0 88 0 91 0 94 0 96 0 60 72 0 75 0 78 0 81 0 84 0 87 0 90 0 93 0 96 0 99 1 02 1 05 0 650 78 0 81 0 85 0 88 0 91 0 94 0 98 1 01 1 04 1 07 1 11 1 14 0 70 84 0 88 0 91 0 95 0 98 1 02 1 05 1 09 1 12 1 16 1 19 1 23 0 750 90 0 94 0 98 1 01 1 05 1 09 1 13 1 16 1 20 1 24 1 28 1 31 0 80 96 1 00 1 04 1 08 1 12 1 16 1 20 1 24 1 28 1 32 1 36 1 40 0 851 02 1 06 1 11 1 15 1 19 1 23 1 28 1 32 1 36 1 40 1 45 1 49 0 91 08 1 13 1 17 1 22 1 26 1 31 1 35 1 40 1 44 1 49 1 53 1 58 0 951 14 1 19 1 24 1 28 1 33 1 38 1 43 1 47 1 52 1 57 1 62 1 66 11 20 1 25 1 30 1 35 1 40 1 45 1 50 1 55 1 60 1 65 1 70 1 75 1 051 26 1 31 1 37 1 42 1 47 1 52 1 58 1 63 1 68 1 73 1 79 1 84 1 11 32 1 38 1 43 1 49 1 54 1 60 1 65 1 71 1 76 1 82 1 87 1 93 1 151 38 1 44 1 50 1 55 1 61 1 67 1 73 1 78 1 84 1 90 1 96 2 01 thisthis tabletable cancan bebe usedused to to Set the pump flow according to the well flow and the treatment rate needed Control the treatment rate according to actual dosing pump flow and well flow split this table in sub ones according to well production flow range 50 130 100 180 150 230 180 260 使使用用说说明明 根据此表中的机井流量和余氯目标设置加药泵流量 根据加药泵实际流量和机井实际流量监控余氯量 180185190195200205210215220225230235240245250 0 54 0 56 0 57 0 59 0 60 0 62 0 63 0 65 0 66 0 68 0 69 0 71 0 72 0 74 0 75 0 63 0 65 0 67 0 68 0 70 0 72 0 74 0 75 0 77 0 79 0 81 0 82 0 84 0 86 0 88 0 72 0 74 0 76 0 78 0 80 0 82 0 84 0 86 0 88 0 90 0 92 0 94 0 96 0 98 1 00 0 81 0 83 0 86 0 88 0 90 0 92 0 95 0 97 0 99 1 01 1 04 1 06 1 08 1 10 1 13 0 90 0 93 0 95 0 98 1 00 1 03 1 05 1 08 1 10 1 13 1 15 1 18 1 20 1 23 1 25 0 99 1 02 1 05 1 07 1 10 1 13 1 16 1 18 1 21 1 24 1 27 1 29 1 32 1 35 1 38 1 08 1 11 1 14 1 17 1 20 1 23 1 26 1 29 1 32 1 35 1 38 1 41 1 44 1 47 1 50 1 17 1 20 1 24 1 27 1 30 1 33 1 37 1 40 1 43 1 46 1 50 1 53 1 56 1 59 1 63 1 26 1 30 1 33 1 37 1 40 1 44 1 47 1 51 1 54 1 58 1 61 1 65 1 68 1 72 1 75 1 35 1 39 1 43 1 46 1 50 1 54 1 58 1 61 1 65 1 69 1 73 1 76 1 80 1 84 1 88 1 44 1 48 1 52 1 56 1 60 1 64 1 68 1 72 1 76 1 80 1 84 1 88 1 92 1 96 2 00 1 53 1 57 1 62 1 66 1 70 1 74 1 79 1 83 1 87 1 91 1 96 2 00 2 04 2 08 2 13 1 62 1 67 1 71 1 76 1 80 1 85 1 89 1 94 1 98 2 03 2 07 2 12 2 16 2 21 2 25 1 71 1 76 1 81 1 85 1 90 1 95 2 00 2 04 2 09 2 14 2 19 2 23 2 28 2 33 2 38 1 80 1 85 1 90 1 95 2 00 2 05 2 10 2 15 2 20 2 25 2 30 2 35 2 40 2 45 2 50 1 89 1 94 2 00 2 05 2 10 2 15 2 21 2 26 2 31 2 36 2 42 2 47 2 52 2 57 2 63 1 98 2 04