CN103816716B - The core components of water treatment and water treatment equipment - Google Patents

The core components of water treatment and water treatment equipment Download PDF

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CN103816716B
CN103816716B CN201410089118.6A CN201410089118A CN103816716B CN 103816716 B CN103816716 B CN 103816716B CN 201410089118 A CN201410089118 A CN 201410089118A CN 103816716 B CN103816716 B CN 103816716B
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core
water treatment
copper
diameter
metal rod
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CN103816716A (en
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梁金生
孟军平
郑路宁
张茜
赵越
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河北工业大学
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Abstract

本发明公开一种水处理核心组件及水处理装置。 Disclosed is a core component and a water treatment device. 该核心组件包括密封安装连接的柱状内核和圆筒状外壳,其特征在于该核心组件所述内核为表面具有螺线结构的金属棒,所述金属棒的结构如下:总长度为100-400mm;螺线结构模数为2-10,螺线头数为1、2或4,直径系数为10-16,压力角为18-22°,分度圆直径为32-120mm,齿顶圆直径为36-140mm,齿根圆直径为27.2-96mm,轴向齿距为6.28-31.40mm。 The core assembly includes a cylindrical seal mounting core and connected to the cylindrical housing, wherein the core component of the core metal rod having a spiral structure is a surface, the metal rod structure is as follows: Total length of 100-400mm; spiral structure modulus is 2-10, the number of screw thread is 1, 2 or 4, the diameter coefficient of 10-16, a pressure angle of 18-22 °, the pitch circle diameter of 32-120mm, the tip diameter of 36 -140mm, root diameter of 27.2-96mm, the axial pitch of 6.28-31.40mm. 该水处理装置安装使用该水处理核心组件。 The water treatment apparatus using the water treatment installation core components.

Description

水处理核心组件及水处理装置 The core components of water treatment and water treatment equipment

技术领域 FIELD

[0001] 本发明涉及水处理技术,具体为一种水处理核心组件及使用该水处理核心组件的水处理装置。 [0001] The present invention relates to water treatment technology, particularly as a core component and a water treatment apparatus using the water treatment core assembly.

背景技术 Background technique

[0002] 锅炉由于结垢,事故频繁,检修时间增多,还影响生产生活的正常进行,对企业而言,停炉时间多,直接影响生产,降低企业经济效益。 [0002] Since the boiler fouling, frequent accidents, increased maintenance time, but also affect the normal production and life, for enterprises, shutdown time and more direct impact on production and reduce economic efficiency of enterprises. 因此对工业锅炉用水处理装置核心结构的优化设计具有重要的理论研究价值和现实意义,受到了国内外专家的广泛关注。 It has important theoretical value and practical significance to optimize the design of the core structure of industrial boiler water treatment equipment, it received wide attention at home and abroad experts.

[0003] 目前国内外有关工业锅炉用水处理装置主要有KDF滤料[US4642192,US5122274, 1^5135654]和? [0003] current industrial boiler water treatment equipment at home and abroad are mainly related to KDF media [US4642192, US5122274, 1 ^ 5135654] and? 忉水处理器。 Grieved water processor. 美国专利号4,642,192;5,122,274;5,135,654 介绍了肋? US Patent Nos. 4,642,192; 5,122,274; 5,135,654 describes the ribs? 合金滤料的阻垢机制。 Scale mechanisms of alloy filter. KDF合金滤料都是细小的高纯度的铜锌合金实心颗粒,密度很大,而从其净水机理来看,它实际利用的只是表面那部分,这样在应用过程中就存在三方面的问题:滤料通过反应会形成一定量的沉淀物,这些沉淀物覆盖在合金表面,使除杂能力降低, 且KDF介质密度较大,反冲洗压力要求较高,可能增加成本;如果不增加设备,滤料堆积可能会堵塞滤床,影响出水流量;水处理工程需要用到大量的铜锌合金滤料,前期投资较大, 这是主要问题。 KDF alloy filter are high-purity fine particles of a solid copper-zinc alloy, the density is large, while the clean water from the mechanism of view, it is actually used only the surface portion, so that there is a problem in the three aspects of the application process : filter formed by the reaction of a quantity of precipitate, which precipitate on the alloy surface covering the impurity removal capacity decreases, and the KDF medium density, higher backwashing pressure requirements, may increase the cost; without additional equipment, media buildup may clog the filter bed, affecting the water flow; water treatment project requires a great deal of copper-zinc alloy filter, a larger upfront investment, which is the main problem. 因此应该对滤床的设计和KDF合金的形状做进一步的改善,以便使反冲洗变得方便流畅。 Should therefore be further improved and the shape of the filter bed of KDF alloy design, so that the backwashing is facilitated and smooth. 以色列专利PTH水处理器具有许多其他水处理装置所没有的优点,使用虽然达到了一定的效果,但加工较难,成本较高,价格昂贵,不便于实际应用。 Israel Patent aqueous PTH processor has many advantages not found in other water treatment devices, although used to achieve a certain effect, but the processing is difficult, costly, and expensive, not easy to practice.

[0004] 中国专利文献CN1765758A公开了一种加有稀土成分的铜锌合金以及以其为原料制备的水处理设备,该合金能够形成具有多重电位能级的原电池,起到活化水、缓蚀、阻垢、 杀菌和净化作用,可以通过该合金的处理使得水中的钙盐生成悬浮的碳酸钙微粒而不会附着在锅炉冷壁上。 [0004] Chinese patent CN1765758A discloses a zinc alloy added with a rare earth component, and water treatment equipment for the preparation of starting materials thereof, the alloy capable of forming a galvanic cell having multiple potential level, a play activated water, corrosion , scale, purification and sterilization, it can be treated such that the alloy is generated calcium carbonate particles suspended in the water and do not adhere to the cold wall of the boiler. 然而该文献中公开采用该合金制备的水处理设备中采用了合金粉粒作为填料,存在阻力大,易堵塞,合金表面易覆盖沉淀,造成处理能力下降的缺点。 However, this document discloses water treatment apparatus employed in the preparation of the alloy particles used as a filler alloy, there is a large resistance, easy to plug, easy to cover the surface of the alloy precipitates, resulting in performance degradation drawbacks.

[0005] 中国专利文献CN102010070A公开了一种具有双螺旋结构的悬浮水处理填料,用于污水处理的生化反应,然而这种结构的水处理填料用于污水处理,操作流速较低,需要尽量利用其表面发生生化反应,与锅炉进水装置的水处理技术领域不同,且根据该专利文献公开的内容,这种填料需要加工成薄壁结构,而当用于锅炉进水处理时,由于操作条件需要较大的水流量,薄壁结构的填料强度无法满足使用要求。 [0005] Chinese patent CN102010070A discloses a water suspension having a double helix packing for biochemical sewage treatment, water treatment packing However, such a configuration for wastewater treatment, operational flow rate is low, it is necessary to make full use biochemical reactions occur on its surface, unlike the technical field of boiler feed water treatment means, and according to what is disclosed in the patent document, such fillers need to be processed into a thin-walled structures, when used in boiler feed water treatment, since the operating conditions require a larger water flow rate, the packing strength of the thin structure can not meet the requirements.

发明内容 SUMMARY

[0006] 针对现有技术的不足,本发明拟解决的技术问题是,提供一种水处理核心组件及水处理装置。 [0006] for the deficiencies of the prior art, the present invention intends to solve the technical problem, to provide a water treatment device and water treatment core components. 该核心组件及其构成水处理装置工作时,不仅与水有较大的接触面积,处理水效果好,同时结构简单,加工容易,使用方便,价格较低,适于工业化应用。 When the core component of the water treatment device and configured to work only with water has a large contact area, good water treatment effect, while the simple structure, easy processing, easy to use, less expensive, and suitable for industrial application.

[0007] 本发明解决所述核心组件技术问题的技术方案是,设计一种水处理核心组件,包括密封安装连接的柱状内核和圆筒状外壳,其特征在于该核心组件所述内核为表面具有螺线结构的金属棒,所述金属棒的结构如下:总长度为l〇〇-400mm ;螺线结构模数为2-10,螺线头数为1、2或4,直径系数为10-16,压力角为18-22°,分度圆直径为32-120mm,齿顶圆直径为36-140mm,齿根圆直径为27. 2-96mm,轴向齿距为6. 28-31. 40mm。 [0007] The core component of the present invention to solve the technical problem of the technical solution is to design the core of a water treatment assembly comprising a cylindrical core and the cylindrical seal mounting housing connection, characterized in that the core of the core assembly having a surface spiral structure of metal rod, the metal rod structure is as follows: total length l〇〇-400mm; spiral structure modulus is 2-10, the number of screw thread is 1, 2 or 4, a diameter of 10-16 coefficient , a pressure angle of 18-22 °, the pitch circle diameter of 32-120mm, the tip diameter of 36-140mm, the root circle diameter 27. 2-96mm, the axial pitch of 6. 28-31. 40mm .

[0008] 与现有技术相比,本发明核心组件设计为表面具有螺线结构的金属棒,工作时可有效增大水流流过时的接触表面积;同时螺线型内核结构具有圆滑的外表面,能够保证一定的回流速度,因此可以保证较好的水处理效率。 [0008] Compared with the prior art, the present invention is designed to be a core component of a metal rod having a helical surface structure, water flows can efficiently increase the contact surface area during operation; simultaneously serpentine core structure having smooth outer surface, reflux can guarantee a certain speed, so you can ensure better treatment efficiency. 本发明核心组件构成的水处理装置不仅与水有较大的接触面积,处理水效果好,同时结构简单,加工容易,使用方便,价格较低,适于工业化应用。 The core assembly of the water treatment device according to the present invention have not only the water has a large contact area, good water treatment effect, while the simple structure, easy processing, easy to use, less expensive, and suitable for industrial application. 实验表明,采用本发明核心组件的水处理装置用于工业锅炉水处理时,意想不到的实现了大水流量和阻止硬垢产生的积极效果。 Experiments show that, when using the core components of the water treatment device of the present invention is used in industrial boiler water treatment, an unexpected positive effect achieved flood flow and prevent encrustation generated.

附图说明 BRIEF DESCRIPTION

[0009] 图1为本发明水处理核心组件一种实施例的螺线型金属棒内核结构示意图。 [0009] Fig 1 a schematic view of the water treatment assembly for a serpentine core metal bar core structure of an embodiment of the present invention.

[0010] 图2为本发明水处理核心组件一种实施例的水处理装置外壳结构示意图。 [0010] FIG. 2 is a schematic view of one kind of water treatment apparatus embodiment of the water treatment housing structure core assembly of the invention. 其中, 图2(a)为本发明所述水处理装置外壳主视结构示意图;图2(b)为本发明所述水处理装置外壳AA剖面结构示意图。 Wherein FIG. 2 (a) present a schematic view of the structure of the main housing of the water treatment apparatus of the invention; FIG. 2 (b) a schematic cross-sectional structure of the device housing AA treatment of the present invention.

[0011] 图3为本发明采用水处理核心组件的水处理装置一种实施例的锅炉水循环模拟装置示意图。 The water treatment device [0011] FIG. 3 for water treatment using the present invention, a schematic view of a core assembly boiler water circulation simulation device of the embodiment.

具体实施方式 Detailed ways

[0012] 下面结合实施例及其附图进一步叙述本发明。 [0012] below with reference to embodiments and accompanying drawings further illustrate the present invention.

[0013] 本发明设计的水处理核心组件(简称核心组件,参见图1-2),包括密封安装连接的柱状内核4-1和圆筒状外壳4-2,其特征在于该核心组件所述内核4-1为表面具有螺线结构的金属棒,所述金属棒的结构如下:总长度Η为100-400mm ;螺线结构模数m为2-10,螺线头数z为1、2或4,直径系数q为10-16,压力角α为18-22°,分度圆直径d为32_120mm, 齿顶圆直径(13为36_140mm,齿根圆直径df为27. 2_96mm,轴向齿距p为6. 28-31. 40mm。 [0013] The present invention is designed for treatment core components (referred to as core components, see FIG. 1-2), comprises a cylindrical seal mounting core connected to the cylindrical housing 4-1 and 4-2, characterized in that the core component of the 4-1 is a metal rod having a core surface of the spiral structure, the metal rod structure is as follows: Η total length of 100-400mm; spiral structure modulus m is 2-10, the number of screw thread is 1, 2 or z 4, a diameter of 10-16 factor q, the pressure angle α is 18-22 °, the pitch circle diameter d of 32_120mm, the tip diameter (13 36_140mm, root diameter df of 27. 2_96mm, the axial pitch p is 6. 28-31. 40mm.

[0014] 本发明核心组件所述金属棒的结构做如下优选:螺线结构模数m为2 ;所述螺线头数z为1 ;所述直径系数q为16mm ;所述压力角α为20°。 [0014] The core assembly of the present invention, the structure of the metal rod is preferably as follows: spiral structure modulus m is 2; the screw thread number z is 1; q is a coefficient of diameter 16mm; the pressure angle α is 20 °.

[0015] 所述螺线结构采用现有机械加工方法进行加工。 The [0015] helical structure using conventional machining methods for processing.

[0016] 本发明核心组件所述具有螺线结构的内核4-1是通过对国内外现有的水处理装置结构研究分析,依据机械和流体力学知识,对水处理核心组件内核结构进行的设计,提高了内核结构与水接触的表面积,同时兼顾对水流流速的影响小,保证使用寿命,提高了阻垢效率。 [0016] The core assembly of the present invention, the core having a spiral structure 4-1 is obtained by the study of the structure of existing domestic water treatment apparatus of the analysis, based on knowledge of mechanical and fluid dynamics, the core components of water treatment for the core structure of the design to improve the surface area in contact with the core structure of water, taking into account the impact on small flow velocity, to ensure life and improve the scale and efficiency.

[0017] 本发明核心组件所述外壳4-2为圆筒形状,可采用PP-R塑料或不锈钢材质制成。 The core assembly invention [0017] The present housing 4-2 has a cylindrical shape, PP-R can be made of plastic or stainless steel. 圆筒状外壳4-2与柱状内核4-1采用过盈配合。 4-2 cylindrical housing and the columnar core 4-1 interference fit. 这样既可以保护内核4-1的结构,又可以对通过水流起到限定或导向作用,使得水流通过时,按照螺线形状经过内核4-1结构,保证水流与内核4-1的充分接触。 This is to protect the core structure 4-1, and may play a role in guiding or defined through the water, such that water flows through, in accordance with the spiral shape through the core structure 4-1, to ensure full contact with the core flow of 4-1.

[0018] 本发明核心组件4主要结构是将柱状内核4-1与圆筒状外壳4-2密封安装连接组装在一起。 [0018] The core assembly 4 of the present invention is mainly a columnar structure and a cylindrical core mounted 4-1 4-2 sealed connector housing assembled. 实施例的核心组件4的两端由GB/T 6170Μ36型号螺母固定,通过GB8163-1999 无缝钢管连接水处理装置的进、出水管道、流量计和阀门等就构成了水处理装置(参见图3)。 Both ends of the core components of Example 4 is fixed by GB / T 6170Μ36 nut type, by connecting the water treatment device GB8163-1999 seamless steel into the water pipe, a flow meter and valves constitute the water treatment device (see FIG. 3 ). 本发明水处理装置特别适用于做低中压工业热水锅炉和蒸汽锅炉水处理系统。 The water treatment apparatus of the present invention is particularly suitable for making low-pressure industrial steam boilers and hot water boiler water treatment system.

[0019] 本发明进一步特征是所述的金属棒为铜锌合金材料,并按如下质量配方冶炼制备而成:铜50-70 %、锌20-35 %、锡5-15 %、镍5-10 %、铁(λ 5-1 %、锰(λ 01-0. 1 %、稀土元素钕或铈0. 01-0. 15%,以及硅1-3 %、镁1-3 %、铬0. 1-1. 0 %、钼0. 1-1. 0 %和钒0. 1-1.0%中的一种或多种,各组分之和为100%。该合金材料是申请人的在先专利技术(CN1765758A)。研究表明,当水流通过内核结构时,合金中铜、锌、锡、镍等重金属元素是细菌等微生物的抑制成分,能够使细菌蛋白凝固,失去活性,从而减少粘稠性物质的分泌,避免或减少附着在其壁上的硬垢的形成;合金中的镁、锌等离子能够与形成的水垢碳酸钙、硫酸钡等形成离子置换,由于离子半径的差异,导致形成水垢的晶体结构发生变异,结果使形成的水垢致密度降低;合金中的稀土元素的次外层带有不饱和过渡电子,能够定扎在 Further characteristics [0019] The present invention is the metal rod material is a copper-zinc alloy, and follow these smelting formulation prepared by mass: 50-70% copper, 20-35% zinc, 5-15% tin, nickel-5- 10%, iron (λ 5-1%, manganese (λ 01-0. 1%, rare earth elements neodymium or cerium 0. 01-0. 15%, and 1-3% silicon, 1-3% magnesium, chromium 0 1-1 0%, one or more of molybdenum 0. 1-1. 0% and 0. 1-1.0% of vanadium, each of the components is 100%. the alloy material is in the applicant's prior patent (CN1765758A). studies have shown that, when the flow of water through the core structure, the copper alloy of heavy metal elements, zinc, tin, nickel and other components which inhibit bacteria and other microorganisms can be bacteria protein coagulation, loss of activity, thereby reducing viscous secreted substance, avoid or reduce the formation of hard scale adhered to the wall thereof; magnesium alloy, zinc ions and capable of forming an ion substitution scale calcium carbonate, barium sulfate and the like formed due to difference in ionic radius, resulting in the formation of scale the variation of the crystal structure, resulting in reduced scale formation induced density; secondary layer alloy with a rare earth element transition unsaturated electrons, can be set in a bar 金属晶体的结合面上,抑制晶体的过分长大,同时能够产生过渡能级,使合金的电极电位发生变化,形成铜锌、锌镍、锌锡、镍锡原电池,进而发生一系列的氧化还原反应,还能够使既存的水垢和锈的阴、阳离子平衡受到破坏,从而实现阻垢、净化效果。特别是本发明核心组件的独特构造可产生流体力学冲击效果,能够在水流流过核心组件表面时产生湍流,使水流与核心组件充分作用,同时减小对水流流速的影响;本发明核心组件具有更大的表面积,加大了水流与合金作用面积,从而加强了合金的阻垢作用效果,实现了大流量、低阻力,长寿命的效果。 Binding surface of the metal crystals, grown crystals of suppressing excessive, while capable of generating a transition level, so that a change in electrode potential of the alloy, Cu, Zn is formed, zinc-nickel, zinc, tin, nickel, tin primary battery, and thus a series of oxidation reduction reaction, also enables existing scale and rust anion and cation balance is destroyed, in order to achieve scale, purification effect, especially the unique configuration of the core components of the present invention can produce hydrodynamic impact, can flow through the core component in water when the surface turbulence, so that sufficient water flow and core components, while reducing the impact on the flow velocity; core component of the present invention has a larger surface area, increasing the active area of ​​alloy flow, thus enhancing the effect of scale alloy , to achieve the effect of high flow, low resistance, long lifetime.

[0020] 本发明核心组件4主要用于水处理装置中,特别是工业锅炉水处理装置中。 [0020] The core assembly of the present invention is a water treatment apparatus 4 is mainly used, in particular industrial boiler water treatment apparatus. 采用本发明核心组件4的水处理装置(如常规锅炉水循环模拟装置,参见图3),主要包括水栗1,阀门2、5、6和7,流量计3、8和9,核心组件4,热交换器10,容器11,模拟锅炉12和水箱13。 Water treatment apparatus 4 using the core components of the present invention (e.g., boiler water circulation conventional simulation apparatus, see FIG. 3), mainly comprising a water chestnut, valves 5, 6 and 7, a flow meter 3, 8 and 9, the core assembly 4, heat exchanger 10, the container 11, tank 13 and the boiler 12 analog. 本发明的核心组件4安装在进水管路中,两端分别与流量计3、阀门5相连接。 The core assembly of the invention mounted in the inlet pipe 4, and both ends flow meter 3, a valve 5 is connected. 运行锅炉水循环模拟装置,将总流速调至400L/h,冷却水流速调为100L/h,设置两组对比试验,检测合金内核对水流流速的影响。 Boiler water circulation running simulation apparatus, the total flow rate was adjusted to 400L / h, the flow rate of cooling water is adjusted to 100L / h, setting a comparison test, the influence of the two sets of detecting the flow velocity of the core alloy. 出水流速为正常水管流速,连接水处理装置的连接管直径为16_。 Water flow rate is normal water flow rate, the diameter of the connection pipe is connected to the water treatment device 16_. 实验表明,当连接管内水流速为1. 0-2. Om/s时,模拟锅炉运转60天后开盖检查, 锅炉内壁及管道壁上均未出现结垢现象,水中无方解石硬垢出现,只有大量的文石型软垢悬浮物,说明该水处理装置具有阻垢和防垢双重效果,可以达到锅炉阻垢防垢目的。 Experiments show that when the connecting pipe 1. The water flow rate was 0-2. When Om / s, the analog inspection openings 60 days boiler operation, the boiler wall and the pipe wall fouling were not there, hard scale-free water appears calcite, only a large amount of debris aragonite-type suspension, indicating that the water treatment device has a dual effect and scale inhibitors, scale inhibitors can achieve the purpose of the boiler. 本发明核心组件4可以并联使用。 The core assembly 4 of the present invention may be used in parallel.

[0021] 本发明未述及之处适用于现有技术。 [0021] The present invention is not described in the prior art to apply.

[0022] 本发明内核结构与市场上类似的部件相比,加工起来较容易,表面积大,与水作用时合金的利用率较高,且水作用的过程中流速不会受到太大的影响。 Process [0022] The core structure of the present invention as compared with similar components on the market, it is easier to process, a large surface area, high utilization ratio of the alloy reacts with water, and the water flow rate in effect will not be much affected.

[0023] 实施例1-4 [0023] Example 1-4

[0024] 实施例1-4设计的所述内核结构金属棒具体参数列于表1。 The specific parameters of the metal bar core structure [0024] Example 1-4 are listed in Table 1 design.

[0025] 表1实施例1-4的内核结构具体参数表 [0025] TABLE 1 Examples 1-4 core structure specific parameter table

Figure CN103816716BD00051

Figure CN103816716BD00061

[0027] 实施例1-4均采用以申请人在先专利(CN1765758A)提供的铜锌合金材料为原料制备的金属棒,对其进行机械加工,构成核心组件,安装在锅炉水循环模拟装置的进水管路中。 [0027] Examples 1-4 are used in a copper-zinc alloy material prior patent applicant (CN1765758A) provides a starting material for the preparation of metal bars, machined, to form a core assembly mounted in the boiler feed water cycle simulation apparatus water line. 运行锅炉水循环模拟装置,检测合金内核对水流流速的影响。 Boiler water circulation running simulation means, detecting the influence of the flow velocity of the core alloy. 当连接管内水流速为1. 0-2. Om/s时,模拟锅炉运转60天后开盖检查,锅炉内壁及管道壁上均未出现结垢现象, 水中无方解石硬垢出现,只有大量的文石型软垢悬浮物。 When the flow rate of the water connecting tube 1. 0-2. Om / s, the analog inspection openings 60 days after the boiler operation, the boiler wall and wall of the pipe no fouling occurs, calcite hard scale-free water appears, only a lot of text suspension type stone debris.

[0028] 实施例5 [0028] Example 5

[0029] 设计所述内核结构参数与实施例1相同。 [0029] The core structure of the same design parameters as in Example 1. 在与实施例1相同的条件下运行。 Operating under the same conditions as in Example 1.

[0030] 所述铜锌合金材料金属棒的原料配方为:铜60 %,锌25 %,锡5 %,镍5 %,铁0· 5%,锰0· 1%,铈0· 1%,硅1%,镁1%,铬0· 8%,钼1%和钒0· 5%。 [0030] The formulation of raw materials for the copper-zinc alloy metal bar: 60% copper, 25% zinc, 5% tin, 5% of nickel, 0.5 percent iron, 0.1 percent manganese, 0.1 percent cerium, 1% Si, 1% magnesium, chromium 0.8% molybdenum, 1% vanadium and 0.5 percent.

[0031] 实施例6 [0031] Example 6

[0032] 设计所述内核结构参数与实施例1相同。 [0032] The core structure of the same design parameters as in Example 1. 在与实施例1相同的条件下运行。 Operating under the same conditions as in Example 1.

[0033] 所述合金棒原料配方为:铜65 %,锌20 %,锡5 %,镍5 %,铁0. 75 %,锰0. 1 %,铈0· 15%,硅1%,铬1%,钼1%和钒1%。 [0033] The formula for the alloy rod material: 65% copper, 20% zinc, 5% tin, 5% Ni, 0.75% Fe, 0.1% Mn, 0.5 to 15% cerium, 1% silicon, chromium 1%, 1% molybdenum, vanadium and 1%.

[0034] 实施例7 [0034] Example 7

[0035] 将实施例5中的水处理核心组件两个并联,接入锅炉水循环模拟系统水处理装置中核心组件4的位置,其他在与实施例5相同的条件下运行。 [0035] The two parallel, boiler water circulation access simulation system water treatment apparatus in embodiment 5 of the core components of water treatment position the core components of the embodiment 4, other operating under the same conditions as in Example 5. 当连接管内水流速为1. 0-2. Om/s时,模拟锅炉运转75天后开盖检查,锅炉内壁及管道壁上均未出现结垢现象, 水中无方解石硬垢出现,只有大量的文石型软垢悬浮物。 When the connecting pipe 1. The water flow rate was 0-2. When Om / s, the analog inspection openings 75 days boiler operation, the boiler wall and wall of the pipe no fouling occurs, calcite hard scale-free water appears, only a lot of text suspension type stone debris.

Claims (6)

1. 一种水处理核心组件,包括密封安装连接的柱状内核和圆筒状外壳,其特征在于该核心组件所述内核为表面具有螺线结构的金属棒,所述金属棒的结构如下:总长度为100-400mm;螺线结构模数为2-10,螺线头数为1、2或4,直径系数为10-16,压力角为18-22°,分度圆直径为32-120mm,齿顶圆直径为36-140mm,齿根圆直径为27. 2-96mm,轴向齿距为6. 28-31. 40m;所述金属棒为铜锌合金材料,并按如下质量配方冶炼制备而成:铜50-70 %、锌20-35 %、锡5-15 %、镍5-10 %、铁0· 5-1 %、锰0· 01-0. 1 %、稀土元素钕或铈0.01-0. 15%,以及硅1-3%、镁1-3%、铬0· 1-1.0%、钼0· 1-1.0%和钒0· 1-1.0% 中的一种或多种,各组分质量之和为100%。 1. A water treatment core assembly, comprising a cylindrical core and the cylindrical seal mounting housing connection, characterized in that the core component of said core is a metal rod having a spiral surface configuration of the metal rod structure is as follows: Total 100-400mm length; spiral structure modulus is 2-10, the number of screw thread is 1, 2 or 4, the diameter coefficient of 10-16, a pressure angle of 18-22 °, the pitch circle diameter of 32-120mm, addendum circle having a diameter of 36-140mm, the root circle diameter 27. 2-96mm, the axial pitch of 6. 28-31 40m;. the metal rod is a copper-zinc alloy material, prepared by mass formulation as smelting press from: 50-70% copper, 20-35% zinc, 5-15% tin, 5-10% Ni, 5-1% Fe 0.5 Mn 0.5 01-01%, rare earth elements neodymium or cerium. 0.01-0. 15%, and 1-3% silicon, 1-3% magnesium, 1-1.0% chromium 0.5, molybdenum and vanadium 0 · 1-1.0% 1-1.0% a medium of 0.5 or more , and each of the mass of the components is 100%.
2. 如权利要求1所述的水处理核心组件,其特征在于所述螺线结构模数m为2 ;所述螺线头数z为1 ;所述直径系数q为16mm;所述压力角α为20°。 2. The water treatment of the core assembly of claim 1, wherein said spiral configuration module m is 2; the screw thread number z is 1; q is a coefficient of diameter 16mm; the pressure angle α of 20 °.
3. 如权利要求1所述的水处理核心组件,其特征是所述圆筒状外壳与柱状内核采用过盈配合。 Treatment of the core component as claimed in claim 1, characterized in that the cylindrical housing and the columnar core interference fit.
4. 如权利要求1-3任一所述的水处理核心组件,其特征是所述金属棒为铜锌合金材料,并按如下质量配方冶炼制备而成:铜60%,锌25%,锡5%,镍5%,铁0. 5%,锰0. 1 %, 铈0. 1 %,硅1%,镁1%,铬0. 8%,钼1% 和钒0. 5%。 4. A core component as claimed in any one of 1-3 treatment claim, wherein said metal rod is a copper-zinc alloy material, prepared in accordance smelted mass formulation: 60% copper, 25% zinc, tin 5%, 5% Ni, 0.5% Fe, 0.1% Mn, 0.1% Ce, 1% silicon, 1% magnesium, 0.8% chromium, 1% molybdenum, and 0.5% vanadium.
5. 如权利要求4所述的水处理核心组件,其特征是所述金属棒为铜锌合金材料,并按如下质量配方冶炼制备而成:铜65%,锌20%,锡5%,镍5%,铁0. 75%,锰0. 1%,铈0. 15 %,硅1%,铬1%,钼1% 和钒1%。 5. The water treatment of the core component as claimed in claim 4, characterized in that the metal rod is a copper-zinc alloy material, prepared in accordance smelted mass formulation: 65% copper, 20% zinc, 5% tin, nickel 5%, Fe 0.75%, manganese 0.1%, cerium 0.15%, 1% silicon, 1% chromium, 1% molybdenum, 1% vanadium.
6. -种水处理装置,其特征是该水处理装置采用权利要求1-5任一项所述的水处理核心组件。 6. - kind of water treatment apparatus, characterized in that the water treatment apparatus using the water treatment core component as claimed in claim any one of claims 1-5.
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CN102010070A (en) * 2010-10-19 2011-04-13 大连善水德水务工程有限责任公司 Spiral floated water treatment packing (SFWP), preparation method of SFWP and application of SFWP in water treatment
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