CN106048624A - 闭式循环水零排放系统及使用方法 - Google Patents

闭式循环水零排放系统及使用方法 Download PDF

Info

Publication number
CN106048624A
CN106048624A CN201610548317.8A CN201610548317A CN106048624A CN 106048624 A CN106048624 A CN 106048624A CN 201610548317 A CN201610548317 A CN 201610548317A CN 106048624 A CN106048624 A CN 106048624A
Authority
CN
China
Prior art keywords
water
cooling
closed cycle
closed
heat exchange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201610548317.8A
Other languages
English (en)
Other versions
CN106048624B (zh
Inventor
金保全
韩泰清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong green clean energy environmental protection Co. Ltd.
Original Assignee
金保全
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 金保全 filed Critical 金保全
Priority to CN201810912111.8A priority Critical patent/CN108911261A/zh
Priority to CN201810912099.0A priority patent/CN108996716A/zh
Priority to CN201610548317.8A priority patent/CN106048624B/zh
Priority to CN201810912113.7A priority patent/CN109115003B/zh
Publication of CN106048624A publication Critical patent/CN106048624A/zh
Application granted granted Critical
Publication of CN106048624B publication Critical patent/CN106048624B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/063Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors heterocyclic compounds
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/105Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances combined with inorganic substances
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C02F5/145Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/12Oxygen-containing compounds
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/12Oxygen-containing compounds
    • C23F11/124Carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14Nitrogen-containing compounds
    • C23F11/141Amines; Quaternary ammonium compounds
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/14Nitrogen-containing compounds
    • C23F11/149Heterocyclic compounds containing nitrogen as hetero atom
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/10Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
    • C23F11/167Phosphorus-containing compounds
    • C23F11/1676Phosphonic acids
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • C23F11/182Sulfur, boron or silicon containing compounds
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • C23F11/187Mixtures of inorganic inhibitors
    • C23F11/188Mixtures of inorganic inhibitors containing phosphates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D5/00Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation
    • F28D5/02Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, using the cooling effect of natural or forced evaporation in which the evaporating medium flows in a continuous film or trickles freely over the conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00Cleaning by flushing or washing, e.g. with chemical solvents
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023Water in cooling circuits
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/08Corrosion inhibition
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/22Eliminating or preventing deposits, scale removal, scale prevention
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00Use of specific compounds during water treatment
    • C02F2305/04Surfactants, used as part of a formulation or alone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

本发明公开了一种闭式循环水零排放系统及使用方法,系统包括闭式冷却塔、换热盘管、第一循环泵、多个水冷换热器和第一补水箱,多个所述水冷换热器并联设置,所述换热盘管、所述第一循环泵和所述水冷换热器连接在一起形成闭式循环流路,所述第一补水箱通过第一补液泵连接所述闭式循环流路,所述换热盘管设置在所述闭式冷却塔中;所述第一补水箱中盛放有第一超分子药剂。实现提高闭式循环水零排放系统的冷却水换热效率,并减少污水排放量。

Description

闭式循环水零排放系统及使用方法
技术领域
本发明涉及化工技术领域,尤其涉及一种闭式循环水零排放系统及使用方法。
背景技术
我国的人均水资源量仅为世界平均水平的1/4,是全球人均水资源最贫乏的国家之一,且分布严重不均衡。随着经济社会发展,我们对水资源的需求越来越多,而可供利用的淡水资源量却由于水污染、过量开采等逐年缩减,因此,水价格不断升高,国家对污水排放的监管也越来越严格,并且提倡工业用水重复利用。工业用水重复利用不仅充分利用了水资源、减少污水直接排放对环境造成的污染,而且对于淡水资源缺乏、供水严重不足的城市来说,是缓解水资源不足、防治水污染、保护环境的重要途径。目前,工业废水处理后可以作为冷却水,最具普遍性和代表性的用途是工业冷却用水,在工业用水中,循环冷却水的比例占到了70 % ~ 80 %,用水作为循环冷却水的补水确实能够节约水资源、减少污水排放。但随着冷却水浓缩倍数提高、水质变差,常会在换热设备及管道中结垢,影响换热效率,同时,如果换热设备内的结垢严重,还是需要进行置换排污,出现污水排放的现象发生。如何设计一种减少污水排放量并提高冷却水换热效率的方案是本发明所要解决的技术问题。
发明内容
本发明所要解决的技术问题是:提供一种闭式循环水零排放系统及使用方法,实现提高闭式循环水零排放系统的冷却水换热效率,达到零腐蚀、零结垢、零排污的效果。
本发明提供的技术方案是,一种闭式循环水零排放系统,包括闭式冷却塔、换热盘管、第一循环泵、多个水冷换热器和第一补水箱,多个所述水冷换热器并联设置,所述换热盘管、所述第一循环泵和所述水冷换热器连接在一起形成闭式循环流路,所述第一补水箱通过第一补液泵连接所述闭式循环流路,所述换热盘管设置在所述闭式冷却塔中;所述第一补水箱中盛放有第一超分子药剂,所述第一超分子药剂包括以下重量百分比的组分:苯丙三氮唑4%-5%、磷酸三钠2%-3%、乙二胺三乙酸1.5%-2.5%、聚丙烯酸3%-5%、硅酸钠2%-2.5%、聚环氧琥珀酸15%-20%、羟基乙叉二膦酸10%-14%、脂肪醇聚氧乙烯醚0.1%-0.2%、邻硝基酚苄胺1%-3%,余量为水。
进一步的,所述第一超分子药剂还包括:乙二胺四乙酸二钠1%-1.5%、聚乙二醇1%-1.5%、十二烷基苯磺酸钠0.5%-1%、顺丁烯二酸二仲辛酯磺酸钠0.5%-1%、对氨基苯甲酸0.3%-0.8%。
进一步的,所述闭式冷却塔的上部设置有喷淋管,所述闭式冷却塔的下部设置有蓄水池,所述第二循环泵连接在所述喷淋管和所述蓄水池之间,所述第二循环泵与所述蓄水池连接的管路上还通过管道依次连接有第二补液泵和第二补水箱,所述第二补水箱盛放有第二超分子药剂,所述第二超分子药剂包括以下重量百分比的组分:羟基乙叉二膦酸20%-25%、硅酸钠3%-5%、脂肪醇聚氧乙烯醚0.5%-1%、二乙烯三胺五甲叉磷酸8%-12%、阳离子表面活性剂1%-2%,余量为水。
进一步的,所述第二循环泵与所述蓄水池之间设置有第一阀门,所述第一阀门上并联设置有第一腐蚀结垢检测装置;所述第一循环泵的出口与所述换热盘管的进口之间还设置有第二阀门,所述第二阀门上并联设置有第二腐蚀结垢检测装置。
本发明还提供一种闭式循环水零排放系统的冷却方法,采用上述闭式循环水零排放系统,冷却方法包括第一补水箱通过第一补液泵将混合有超分子药剂的冷却液输送到闭式循环流路进行循环冷却,超分子药剂将在换热盘管内壁和水冷换热器的内表面形成超分子膜。
与现有技术相比,本发明的优点和积极效果是:本发明提供的闭式循环水零排放系统及使用方法,通过第一超分子药剂中的苯丙三氮唑进行缓蚀作用确保清洗剂的防腐蚀性能,并配合磷酸三钠、乙二胺三乙酸、聚丙烯酸和硅酸钠相互配合对闭式循环流路中的污垢进行吸附、粘结和分解,从而无需排放废水,还能够阻止水中的溶解氧与金属表面接触腐蚀金属,实现闭式循环冷却设备零腐蚀、零结垢和零排污,同时,聚环氧琥珀酸、羟基乙叉二膦酸、脂肪醇聚氧乙烯醚和邻硝基酚苄胺等组分协同起到超分子自组装作用,在将金属表面的各种锈垢、油垢、泥垢等污垢清除后,在金属表面形成一层超分子膜达到延缓结垢的效果;同时,换热器件在冷却过程中可以有效的减少结垢的产生,能够有效的提高闭式循环水零排放系统的冷却水换热效率,达到零腐蚀、零结垢、零排污的效果。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案,下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍,显而易见地,下面描述中的附图是本发明的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为本发明闭式循环水零排放系统的使用状态参考图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
如图1所示,本实施例闭式循环水零排放系统,包括闭式冷却塔21、第二补水箱1、第二循环泵22、补水泵23、第二补液泵24、换热盘管31、第一循环泵32、多个水冷换热器33和第一补水箱34;所述闭式冷却塔21的上部设置有喷淋管211,所述闭式冷却塔21的下部设置有蓄水池212,所述第二循环泵22连接在所述喷淋管211和所述蓄水池212之间,所述补水泵23连接在所述放水池13和所述蓄水池212之间,所述第二补液泵24连接在所述第二补水箱1和第二循环泵22与所述蓄水池212连接的管路之间;多个所述水冷换热器33并联设置,所述换热盘管31、所述第一循环泵32和所述水冷换热器33连接在一起形成闭式循环流路,所述第一补水箱34通过第一补水泵341连接在所述闭式循环流路;所述第一补水箱34中盛放有第一超分子药剂,所述第二补水箱1中盛放有第二超分子药剂;所述第一超分子药剂包括以下重量百分比的组分:苯丙三氮唑4%-5%、聚环氧琥珀酸15%-20%、羟基乙叉二膦酸10%-14%、脂肪醇聚氧乙烯醚0.1%-0.2%、聚丙烯酸3%-5%、邻硝基酚苄胺1%-3%、磷酸三钠2%-3%、乙二胺三乙酸1.5%-2.5%、硅酸钠2%-2.5%,余量为水;所述第二超分子药剂包括以下重量百分比的组分:羟基乙叉二膦酸20%-25%、硅酸钠3%-5%、脂肪醇聚氧乙烯醚0.5%-1%、二乙烯三胺五甲叉磷酸8%-12%、阳离子表面活性剂1%-2%,余量为水。
具体而言,本实施例闭式循环水零排放系统为了实现减少冷却水的污水排放量并提高设备的使用寿命和使用可靠性,闭式冷却塔21和闭式循环流路分别增加有超分子药剂,其中,针对闭式冷却塔21采用第二补液泵24将第二补水箱1中盛放的第二超分子药剂输入到第二循环泵22处,由第二循环泵22将第二超分子药剂和蓄水池212中的水一同输送到喷淋管211中,喷淋管211喷淋液体到换热盘管31上进行换热水冷,而在第二超分子药剂的作用下,能够在喷淋管211和换热盘管31表面形成超分子膜,减少结垢的产生,同时,由于第二超分子药剂中的大分子物质能与水分子及循环水中的无机盐分子进行桥连,通过氢键等弱分子间作用力形成空间网状分子集团,使循环水处于类层流状态,换热效率进一步提高。同样的,闭式循环流路,第一补水箱34中的第二超分子药剂连通水通过第一补液泵341一同输入到闭式循环流路中进行水循环冷却,在封闭的循环流路中,第一超分子药剂能够减弱中水对金属管壁的腐蚀,同时,第一超分子药剂也能够在金属表面形成超分子膜达到延缓结垢的效果,而冷却水长时间在闭式循环流路循环冷却过程中,第一超分子药剂将对水中的污垢进行吸附、粘结和分解,从而实现零污水排放。另外,本实施例中的第一超分子药剂和第二超分子药剂在制备过程中,将相关组分按照重量比投入水中搅拌均匀后,最后加入氢氧化钠调节pH至6.5-7.5的中性状态。优选的,所述第一超分子药剂还包括:乙二胺四乙酸二钠1%-1.5%、聚乙二醇1%-1.5%、十二烷基苯磺酸钠0.5%-1%、顺丁烯二酸二仲辛酯磺酸钠0.5%-1%、对氨基苯甲酸0.3%-0.8%。在实际使用过程中,通常超分子药剂的重量比占总冷却液的1%~3%的量。
进一步的,所述第二循环泵22上还并联设置有旁路过滤器25。具体的,通过增加旁路过滤器25,可以利用旁路过滤器25在循环冷却过程中,对流动的冷却水进行进一步的过滤,可大大降低排污量,甚至不排污,提高节水率;
更进一步的,所述第二循环泵22与所述蓄水池212之间设置有第一阀门26,所述第一阀门26上并联设置有第一腐蚀结垢检测装置23;所述第一循环泵32的出口与所述换热盘管31的进口之间还设置有第二阀门35,所述第二阀门35上并联设置有第二腐蚀结垢检测装置30。具体的,利用第一腐蚀结垢检测装置23和第二腐蚀结垢检测装置30,可以判断冷却水中的结垢情况,操作人员依次可以参考超分子药剂是否需要增加。
本发明还提供一种闭式循环水零排放系统的使用方法,采用上述闭式循环水零排放系统,冷却方法包括半封闭式冷却模式和全封闭式冷却模式;
所述半封闭式却模式包括:第二循环泵将蓄水池的中水输送到喷淋管处进行喷淋冷却,与此同时,第二补液泵将第二补水箱1中的第二超分子药剂注入到第二循环泵处,由第二循环泵连通第二超分子药剂一同输送到喷淋管中;
所述全封闭式冷却模式包括:第一补水箱通过第一补液泵将混合有超分子药剂的冷却液输送到闭式循环流路进行循环冷却,超分子药剂将在换热盘管内壁和水冷换热器的内表面形成超分子膜。
与现有技术相比,本发明的优点和积极效果是:本发明提供的闭式循环水零排放系统及使用方法,通过第一超分子药剂中的苯丙三氮唑进行缓蚀作用确保清洗剂的防腐蚀性能,并配合磷酸三钠、乙二胺三乙酸、聚丙烯酸和硅酸钠相互配合对闭式循环流路中的污垢进行吸附、粘结和分解,从而无需排放废水,还能够阻止水中的溶解氧与金属表面接触腐蚀金属,实现闭式循环冷却设备零腐蚀、零结垢和零排污,同时,聚环氧琥珀酸、羟基乙叉二膦酸、脂肪醇聚氧乙烯醚和邻硝基酚苄胺等组分协同起到超分子自组装作用,在将金属表面的各种锈垢、油垢、泥垢等污垢清除后,在金属表面形成一层超分子膜达到延缓结垢的效果;同时,换热器件在冷却过程中可以有效的减少结垢的产生,能够有效的提高闭式循环水零排放系统的冷却水换热效率。
最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的精神和范围。

Claims (5)

1.一种闭式循环水零排放系统,其特征在于,包括闭式冷却塔、换热盘管、第一循环泵、多个水冷换热器和第一补水箱,多个所述水冷换热器并联设置,所述换热盘管、所述第一循环泵和所述水冷换热器连接在一起形成闭式循环流路,所述第一补水箱通过第一补液泵连接所述闭式循环流路,所述换热盘管设置在所述闭式冷却塔中;所述第一补水箱中盛放有第一超分子药剂,所述第一超分子药剂包括以下重量百分比的组分:苯丙三氮唑4%-5%、磷酸三钠2%-3%、乙二胺三乙酸1.5%-2.5%、聚丙烯酸3%-5%、硅酸钠2%-2.5%、聚环氧琥珀酸15%-20%、羟基乙叉二膦酸10%-14%、脂肪醇聚氧乙烯醚0.1%-0.2%、邻硝基酚苄胺1%-3%,余量为水。
2.根据权利要求1所述的闭式循环水零排放系统,其特征在于,所述第一超分子药剂还包括:乙二胺四乙酸二钠1%-1.5%、聚乙二醇1%-1.5%、十二烷基苯磺酸钠0.5%-1%、顺丁烯二酸二仲辛酯磺酸钠0.5%-1%、对氨基苯甲酸0.3%-0.8%。
3.根据权利要求1所述的闭式循环水零排放系统,其特征在于,所述闭式冷却塔的上部设置有喷淋管,所述闭式冷却塔的下部设置有蓄水池,所述第二循环泵连接在所述喷淋管和所述蓄水池之间,所述第二循环泵与所述蓄水池连接的管路上还通过管道依次连接有第二补液泵和第二补水箱,所述第二补水箱盛放有第二超分子药剂,所述第二超分子药剂包括以下重量百分比的组分:羟基乙叉二膦酸20%-25%、硅酸钠3%-5%、脂肪醇聚氧乙烯醚0.5%-1%、二乙烯三胺五甲叉磷酸8%-12%、阳离子表面活性剂1%-2%,余量为水。
4.根据权利要求3所述的闭式循环水零排放系统,其特征在于,所述第二循环泵与所述蓄水池之间设置有第一阀门,所述第一阀门上并联设置有第一腐蚀结垢检测装置;所述第一循环泵的出口与所述换热盘管的进口之间还设置有第二阀门,所述第二阀门上并联设置有第二腐蚀结垢检测装置。
5.一种闭式循环水零排放系统的冷却方法,其特征在于,采用如权利要求1-4任一所述的闭式循环水零排放系统,冷却方法包括第一补水箱通过第一补液泵将混合有超分子药剂的冷却液输送到闭式循环流路进行循环冷却,超分子药剂将在换热盘管内壁和水冷换热器的内表面形成超分子膜。
CN201610548317.8A 2016-07-13 2016-07-13 闭式循环水零排放系统及使用方法 Active CN106048624B (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201810912111.8A CN108911261A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的冷却方法
CN201810912099.0A CN108996716A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的使用方法
CN201610548317.8A CN106048624B (zh) 2016-07-13 2016-07-13 闭式循环水零排放系统及使用方法
CN201810912113.7A CN109115003B (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610548317.8A CN106048624B (zh) 2016-07-13 2016-07-13 闭式循环水零排放系统及使用方法

Related Child Applications (3)

Application Number Title Priority Date Filing Date
CN201810912099.0A Division CN108996716A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的使用方法
CN201810912111.8A Division CN108911261A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的冷却方法
CN201810912113.7A Division CN109115003B (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统

Publications (2)

Publication Number Publication Date
CN106048624A true CN106048624A (zh) 2016-10-26
CN106048624B CN106048624B (zh) 2018-08-28

Family

ID=57186163

Family Applications (4)

Application Number Title Priority Date Filing Date
CN201810912099.0A Pending CN108996716A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的使用方法
CN201810912111.8A Withdrawn CN108911261A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的冷却方法
CN201810912113.7A Active CN109115003B (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统
CN201610548317.8A Active CN106048624B (zh) 2016-07-13 2016-07-13 闭式循环水零排放系统及使用方法

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CN201810912099.0A Pending CN108996716A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的使用方法
CN201810912111.8A Withdrawn CN108911261A (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统的冷却方法
CN201810912113.7A Active CN109115003B (zh) 2016-07-13 2016-07-13 闭式循环水超分子零排放系统

Country Status (1)

Country Link
CN (4) CN108996716A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107935208A (zh) * 2017-11-22 2018-04-20 广东桑海环保有限公司 一种高效缓蚀阻垢剂及其制备方法
CN110542345A (zh) * 2019-09-10 2019-12-06 浙江石油化工有限公司 一种乙醛结垢换热器清洗装置及其清洗方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002205094A (ja) * 2001-01-09 2002-07-23 Kurita Water Ind Ltd ファウリング防止剤及び防止方法
CN102758198A (zh) * 2012-07-13 2012-10-31 青岛科技大学 超分子膜化表面处理方法
CN103615839A (zh) * 2013-10-29 2014-03-05 大连葆光节能空调设备厂 自清洗强化换热的太阳能污水源热泵系统
CN105110546A (zh) * 2015-08-07 2015-12-02 卫士循环水处理(北京)有限公司 一种非药剂型循环冷却水综合处理装置及方法
CN105254104A (zh) * 2015-11-06 2016-01-20 江苏京源环保股份有限公司 一种低运行成本的电厂脱硫废水零排放处理工艺
CN105388929A (zh) * 2015-12-08 2016-03-09 东北电力大学 蒸气压缩制冷调节循环冷却水温度的污垢在线监测装置
CN205204892U (zh) * 2015-11-20 2016-05-04 江苏合一水业有限公司 AOPs污水处理塔

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5579095A (en) * 1978-12-08 1980-06-14 Kurita Water Ind Ltd Treating method for cooling water of waste incinerated ash
JPS5750589A (en) * 1980-09-09 1982-03-25 Ebara Infilco Co Ltd Desalting method for salt-containing water of high temperature
CN2906583Y (zh) * 2006-05-27 2007-05-30 涟钢福利企业公司 一种管道结垢取样检测装置
JP2009030936A (ja) * 2007-07-30 2009-02-12 Kurita Water Ind Ltd 冷却水系の薬注制御方法及び装置
CN102603086B (zh) * 2012-04-19 2013-10-16 山东京博控股股份有限公司 一种用于石化行业冷却水的缓蚀阻垢剂
CN104197747A (zh) * 2014-09-11 2014-12-10 诸文伟 一种玻璃钢闭式冷却塔
CN104235981A (zh) * 2014-09-15 2014-12-24 中国移动通信集团广东有限公司 一种机柜服务器用一次水环路热管散热系统
CN204227792U (zh) * 2014-11-06 2015-03-25 北京华福环境工程科技有限公司 一种节水型循环冷却水系统
CN105647499A (zh) * 2016-01-08 2016-06-08 青岛洁能环保有限公司 油井中性超分子保养助采剂
CN105585142A (zh) * 2016-01-08 2016-05-18 青岛洁能环保有限公司 工业循环水增效剂

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002205094A (ja) * 2001-01-09 2002-07-23 Kurita Water Ind Ltd ファウリング防止剤及び防止方法
CN102758198A (zh) * 2012-07-13 2012-10-31 青岛科技大学 超分子膜化表面处理方法
CN103615839A (zh) * 2013-10-29 2014-03-05 大连葆光节能空调设备厂 自清洗强化换热的太阳能污水源热泵系统
CN105110546A (zh) * 2015-08-07 2015-12-02 卫士循环水处理(北京)有限公司 一种非药剂型循环冷却水综合处理装置及方法
CN105254104A (zh) * 2015-11-06 2016-01-20 江苏京源环保股份有限公司 一种低运行成本的电厂脱硫废水零排放处理工艺
CN205204892U (zh) * 2015-11-20 2016-05-04 江苏合一水业有限公司 AOPs污水处理塔
CN105388929A (zh) * 2015-12-08 2016-03-09 东北电力大学 蒸气压缩制冷调节循环冷却水温度的污垢在线监测装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107935208A (zh) * 2017-11-22 2018-04-20 广东桑海环保有限公司 一种高效缓蚀阻垢剂及其制备方法
CN110542345A (zh) * 2019-09-10 2019-12-06 浙江石油化工有限公司 一种乙醛结垢换热器清洗装置及其清洗方法

Also Published As

Publication number Publication date
CN106048624B (zh) 2018-08-28
CN108996716A (zh) 2018-12-14
CN109115003A (zh) 2019-01-01
CN109115003B (zh) 2021-03-19
CN108911261A (zh) 2018-11-30

Similar Documents

Publication Publication Date Title
CN105712504A (zh) 一种用于酸性高温气田水的缓蚀阻垢剂、制备方法及应用
CN113299413B (zh) 一种堆腔纳米流体非能动注入冷却系统
CN203890397U (zh) 淬火池和淬火系统
CN106048624A (zh) 闭式循环水零排放系统及使用方法
CN104264738B (zh) 一种玻璃工业用水循环系统
CN106219799B (zh) 工业废水开闭式循环水综合处理零排放系统及使用方法
CN104629957B (zh) 一种油泥清洗剂组合物及其使用方法
CN203479058U (zh) 一种工业循环水节水及水处理的装置
CN106191876A (zh) 一种换热系统设备的清洗钝化方法
CN214287448U (zh) 一种磷化氢气体提纯装置
CN115321694A (zh) 一种基于空气微纳米气泡的循环冷却系统及阻垢方法
CN213492894U (zh) 制酸吸收塔循环槽加水装置
CN203007425U (zh) 一种高炉冷却壁清洗预膜装置
CN108680054B (zh) 一种移动式vacom预换热器清洗方法及装置
CN106186372A (zh) 超分子护理剂、供热循环水零排放系统及使用方法
CN210180209U (zh) 一种循环水冷却塔系统
CN203402942U (zh) 一种大流量中压凝结水精处理装置
CN207881320U (zh) 单循环冰水冷却系统
CN202936259U (zh) 小型循环水加药装置
CN219888245U (zh) 一种磷酸洗氨泵用冷却系统及磷酸洗氨系统
CN106430640B (zh) 中央空调冷媒水超分子缓蚀阻垢剂及其使用方法
CN220034276U (zh) 一种循环冷却水系统用除垢分离装置
CN209722301U (zh) 化铜药水防结铜箱体结构
CN219756496U (zh) 供热系统用防腐阻垢系统
CN106283081A (zh) 循环水系统金属表面超分子清洗预膜剂及使用方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20190712

Address after: 266041 No. 2, Yuyuan Sixth Road, Qingda Industrial Park, Chengyang District, Qingdao City, Shandong Province

Patentee after: Shandong green clean energy environmental protection Co. Ltd.

Address before: 266041 No. 2, Yuyuan Sixth Road, Qingda Industrial Park, Chengyang District, Qingdao City, Shandong Province

Patentee before: Jin Baoquan

TR01 Transfer of patent right