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因用水负荷变化而导致出水水质不稳定是我国水厂生产运行中经常面对的问题。特别是在负荷较低时,由于水流流速较低,使得混合效果变差,利用目前常用的混合设备(例如SK型静态混合器)难以在短时间内形成大量的絮凝核,使得处理单位原水水量的加药量增大,同时也不利于后期絮凝体的沉淀。另外,随着季节的变化,取水水源浊度以及温度也会发生较大变化,使得混凝特性有所改变。
在现有情况下,研制一种可强化混凝,又可根据原水品质、负荷、药剂种类和加药量等各运行状况灵活调节的水力混凝设备是目前的当务之急。
本设备充分利用流过不同尺寸以及角度的旋流叶片的水流产生不同强度的旋流以及不同尺寸和强度的涡旋这一水动力学原理,以及它们对混合以及絮凝的有利影响。根据用水负荷变化及其参数要求、原水水质的变化、絮凝剂种类及其用量的变化,进行调节,达到最优水力混凝条件,并为后期絮凝沉淀创造良好的条件。同时,由于其可调节性,对于类似太湖蓝藻这一类的突发性水质恶化,可迅速作出反应,有着良好的应急性。通过这种新型可调水力混凝设备对混合以及絮凝的强化,使得后续的絮凝沉淀进行得更充分、迅速,以提高水厂的处理能力和出水品质。该设备没有机械搅拌混合设施较复杂的转动部件,故而故障率低,维护简便,也无须额外输入功率。
由于其安装在管内,无须额外的设备安放空间,布置灵活。且应用范围广阔,既可用于民用与工业给水的处理,又可用于生活污水与工业废水的无害资源化处理。若采用电动调节,易于实现自动控制。
本设备具有以下优点以及突出效果:
药剂与原水经过第一个可调旋流扰流器后,使得流体产生切向旋流,同时由于叶片以及管壁对流体的黏性力,使得流体产生多个方向的二次流动,极大地促进了药剂在原水中的对流扩散。并且使得流体内部的湍动度增大,使得药剂与原水迅速混合。再经过流经若干与之旋流方向相反或相同的后续可调旋流扰流器后,流体的湍动度进一步增强,不但使得对流扩散进一步增强,并且产生大量高强度的小尺度涡旋,使得药剂与原水在亚微观尺度(涡旋尺度)的混合进一步加强。
在絮凝段,流体流经数量多且窄的可调涡旋发生器的叶片,使得流体中小尺度涡旋的数量以及强度增加,加大了絮凝核的有效碰撞,极大促进了微小絮凝体的产生以及生长。在絮凝段后期,絮凝体的大小有所增长,流体流经较大的叶片,使得大尺度涡旋的数量与强度增加,既促进了大尺度絮凝体的进一步增长,又避免了微小尺度涡旋过强对已生成的较大絮凝体的剪切作用,还进一步提高了絮凝体的密实性,有利于后期沉淀。
使用该设备,对于新建水厂来说,可使之在相同水处理负荷的情况下,使絮凝沉淀池规模缩小;对于老水厂来说,由于絮凝沉淀池内的所需絮凝时间缩短,沉淀时间相对增大,提高了水处理能力。 该产品已申请国家专利。

为维护中技网平台交易秩序,保护技术需求方合法权益,本人(本单位)特做出以下承诺和声明:
一、本人(本单位)专利技术是经国家知识产权局审定认可,并取得了该项知识产权的专利证书,信息真实,技术可靠,无知识产权纠纷。
二、本人(本单位)愿意根据《中华人民共和国合同法》、《中华人民共和国专利法》、《中华人民共和国知识产权保护法》和《中华人民共和国促进科技成果转化法》以及中技网平台制定的技术转移交易规则和制度进行规范交易,自觉维护技术转移网络交易秩序。
三、如本人(本单位)在技术转移转化过程中有严重违规违约行为,给平台和交易相对方造成经济或财产损失,本人(本单位)愿意承担相应责任。

For maintenance or web platform trading order, protect the legal rights of the technical demand (units), make the following commitment and declaration:

1I (unit) patent technology is approved by the state intellectual property office and obtained the patent certificate of this intellectual property, the information is true, the technology is reliable, and there is no intellectual property dispute.

2, I (unit) willing to according to the law of the People's Republic of China contract law ", "patent law of the People's Republic of China, the intellectual property rights of the People's Republic of China protects a law" and "promote the conversion of scientific and technological achievements of the People's Republic of China" and wowed net platform to develop the trading rules and the system of technology transfer of regulate transactions, consciously safeguard the order of the technology transfer network transactions.

3.If I (unit) in the process of the transformation of technology transfer has seriously violated the breach, to economic or property damage caused by platform and trade each other, I (the unit) are willing to bear the corresponding legal responsibility.

交易规则说明

1、转让方在委托服务商转让期间,首先要认真阅读中技网会员协议和技术商品交易规则,其次要了解中技网有关收费标准,清楚应当遵守的相关权利和义务

2、购买方在中技网平台上认定购买某一项技术商品前,需要按照规定向中技网平台支付定金(完成意向性购买),但知识产权归属以及何时能够使用该项知识产权,视买卖双方协商确定后才能够使用,在此之前,建议您不要使用或侵犯他人的知识产权。

3、本网站对上传在首页各版块展示出售的技术产品实行有偿服务原则,对拟出售的专利技术产品交易价格以及市场前景,中技网将根据财政部无形资产评估有关标准和规定给予客观、公正的评价,具体收费标准请咨询客服人员。

1, the assignor in commissioned services during the transfer, the first thing to read or member agreement and the technical commodity trading rules, second to understand relevant charge standard or network platform, which shall comply with the relevant rights and obligations.

2, the purchaser on or network platform, decided to buy a certain technology products before, need to pay a deposit in accordance with the relevant provisions to or net platform (complete intentional purchase), but the intellectual property ownership and when to be able to use the intellectual property rights, after the negotiation between the buyers and sellers can use, before that, it is recommended that you do not use or infringe others' intellectual property.

3, this website to upload on the home page of each section shows the sale of products shall be paid for the service principle, to plans to sell the patent technology of the product market price and the market prospects, or network will according to the ministry of finance of intangible assets evaluation of relevant standards and regulations to give an objective and fair evaluation, specific charge standard, please consult customer service staff.

交易流程

根据中技网交易规则,技术买卖双方应当遵循友好、自愿和有偿原则进行交易,为此,请技术买卖双方应当遵循中技网制定的交易流程进行有序买卖。
一、买方确定购买意向→支付定金→签订意向性购买协议→买卖双方签订正式协议→买方付款 →办理技术转移交割手续→资金结算→交易完成→退还定金。

二、卖方提交信息资料→上传有效证明文件→平台审核→与平台签订相关协议和信用保证金协议→缴纳信用保证金→平台发布出让信息→确定买家→签订协议→出让技术→资金结算→交易完成→退还信用保证金。

    According to trading rules or network technology between buyer and seller shall follow the principle of friendly, voluntary and paid, for this, please technology between buyer and seller shall follow the wowed the orderly sale network of trading process.

One, the buyer to determine the purchase intentions to pay the deposit, intentional purchase agreement to sign a formal agreement between the seller and the buyer, the buyer's payment to delivery technology transfer formalities, fund settlement - deal - return deposit.

Second, the seller submit information to upload valid documents to review platform, and platform signed the relevant agreement and credit margin agreements to pay credit deposit, platform release transfer information to determine the buyer, signed an agreement to transfer technology, funds and settlements - deal - the refund credit deposit

重要提示

1、技术转让方请务必遵守《中华人民共和国合同法》、《中华人民共和国专利法》、《中华人民共和国知识产权法》、《中华人民共和国促进科技成果转化法》等相关法律法规,诚实守信,不得伪造或提供虚假技术信息。

2、技术购买方在决定购买技术商品前,首先要了解中技网的有关交易流程和技术转让方的详细信息,在购买过程中对有关技术信息产生疑问或不清楚的地方,请随时与技术信息发布单位取得联系。

3、中技网作为市场化运作的专业技术买卖服务平台,由中国技术市场协会主办,是国内权威的专业技术交易分类信息网,专业、专注、权威,面向国内外发布技术转让和技术需求项目信息,服务周到,信誉第一,交易规范,请客户认准中技网官方网址,切勿上当受骗。

1, technology transferor please be sure to abide by the law of the People's Republic of China contract law ", "patent law of the People's Republic of China" and "intellectual property law of the People's Republic of China", "promote the conversion of scientific and technological achievements of the People's Republic of China" and other relevant laws and regulations, the honest code of honor, are not allowed to fake or providing false information technology.

2 the purchaser prior to the decision to buy technology goods, technology, the first thing to understand the assignor or network related transaction process and technology of detailed information, in the process of buying to doubt the related technical information or unclear, please feel free to get in touch with technical information release unit.

3, or as a market-oriented operation of professional technology trading service platform, sponsored by the China technology market association, is the domestic authority of professional technology trading classified information network, professional, dedicated, authority, and the release technology transfer and technology at home and abroad demand project information, service, credit first, trade specification, please customers look or net official web site, please do not be deceived.

郑重声明

  会员在服务期内私自线下与相对交易方进行交易,由当事人自行承担法律后果,所产生的经济或知识产权纠纷中技网不承担任何法律责任。

Membership in the service period to offline, transacting business with relatively by the parties to bear the legal consequences, economic or intellectual property rights disputes or generated by the network does not assume any legal liability.

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