【摘要】：飲用水安全是人們生命健康和社會(huì)發(fā)展的重要保證。但村鎮(zhèn)飲用水安全依舊處于較差的水平。目前仍有3億村鎮(zhèn)人口(中西部占80%)飲用水未達(dá)到國(guó)家要求的安全標(biāo)準(zhǔn)。這其中,由于水質(zhì)不達(dá)標(biāo)而造成的不安全占比高達(dá)70%。究其難以改善的原因,一方面是由于水源水質(zhì)加速的惡化和生產(chǎn)管理水平的落后;另外一方面則是因?yàn)榭蒲行鲁晒诖彐?zhèn)市場(chǎng)的推廣困難重重。論文為基于異向流螺旋斜板沉淀反應(yīng)器的一體化凈水設(shè)備的專(zhuān)利轉(zhuǎn)化及推廣研究。專(zhuān)利轉(zhuǎn)化環(huán)節(jié)分為:資料搜集、市場(chǎng)調(diào)研、設(shè)備改進(jìn)和定型、最后為玉樹(shù)小區(qū)展示工程的建設(shè)與試運(yùn)行。這其中論文最核心的3部分為市場(chǎng)調(diào)研,設(shè)備改進(jìn)與定型和玉樹(shù)小區(qū)展示工程。論文選取了四川周邊交通較為便利的21處村鎮(zhèn)及云南、青海4處有設(shè)備需求的地點(diǎn)作為飲用水調(diào)研地。通過(guò)調(diào)研,客觀的了解到了一體化凈水設(shè)備和西南村鎮(zhèn)供水的現(xiàn)狀,同時(shí)也判斷基于異向流螺旋斜板沉淀技術(shù)的新型一體化凈水設(shè)備有著廣泛的應(yīng)用前景且具有投產(chǎn)的必要性。設(shè)備改進(jìn)和定型。根據(jù)調(diào)研結(jié)果和初期設(shè)備試運(yùn)行情況,在設(shè)備投產(chǎn)前對(duì)其進(jìn)行了結(jié)構(gòu)、工藝等方面進(jìn)行改進(jìn)。并形成完整的供水方案,增加了定型后設(shè)備的運(yùn)行穩(wěn)定性和管理的便捷性。設(shè)備結(jié)構(gòu)改進(jìn)包括支腿、環(huán)形槽、反應(yīng)桶頂部,濾床濾頭、液位傳感器、頂蓋、集泥錐形桶角度、落水斗等改進(jìn)。工藝改進(jìn)為絮凝板開(kāi)孔優(yōu)化和引入短程深度處理工藝。在該部分,論文提出來(lái)一種基于一體化凈水設(shè)備的炭砂濾床構(gòu)建方法,并對(duì)構(gòu)建的濾床進(jìn)行了實(shí)驗(yàn)分析。同時(shí)也提出了一整套包含自動(dòng)化控制、在線(xiàn)監(jiān)測(cè)系統(tǒng)、加氯加藥系統(tǒng)等系統(tǒng)的供水方案。最后整理形成了《產(chǎn)品設(shè)計(jì)計(jì)算說(shuō)明書(shū)》、《產(chǎn)品質(zhì)量控制手冊(cè)》、《設(shè)備安裝規(guī)范》、《設(shè)備運(yùn)行規(guī)范》、《設(shè)備生產(chǎn)工藝規(guī)范》的技術(shù)文件。論文還開(kāi)展了四川南充市玉樹(shù)小區(qū)示范工程工作。該示范工程兼具實(shí)際供水、后期實(shí)驗(yàn)和設(shè)備推廣展示需求。根據(jù)該需求,展區(qū)設(shè)計(jì)分為了功能區(qū)和試驗(yàn)區(qū)。示范工程建設(shè)完成后,通過(guò)試運(yùn)行對(duì)定型后的CPLX10-240-A型設(shè)備進(jìn)行了、濁度、CODMn、氨氮、UV254去除性能及抗?jié)岫葲_擊負(fù)荷、抗流量沖擊負(fù)荷、反沖洗恢復(fù)性評(píng)價(jià)。抗高濁度原水沖擊試驗(yàn)中,當(dāng)原水平均濁度1058NTU加藥量25mg/L時(shí),12小時(shí)內(nèi)平均出水濁度0.683NTU,濁度去除率高于99%。示范工程穩(wěn)定運(yùn)行后,當(dāng)原水濁度、CODMn、氨氮為68.521NTU、4.08mg/L和0.34mg/L時(shí)設(shè)備出水分別為0.241NTU、1.82mg/L、0.28mg/L。
[Abstract]:Drinking water safety is an important guarantee for people's health and social development. But the safety of drinking water in villages and towns is still at a poor level. There are still 300 million people in villages and towns (80% in the Midwest) drinking water that does not meet the national safety standards. Among them, the proportion of unsafe water quality is as high as 70%. The reason why it is difficult to improve is on the one hand the accelerated deterioration of water quality and the backward level of production management; on the other hand, it is difficult to popularize the new achievements of scientific research in the village and town markets. This paper is about patent conversion and extension of integrated water purification equipment based on helical oblique plate sedimentation reactor. Patent conversion is divided into: data collection, market research, equipment improvement and finalization, and finally the construction and trial operation of Yushu community display project. The three core parts of the thesis are market research, equipment improvement and design, and Yushu community display project. In this paper, 21 villages and towns with convenient transportation around Sichuan and Yunnan and 4 locations with equipment demand in Qinghai are selected as drinking water research sites. Through investigation and investigation, the authors objectively understand the present situation of integrated water purification equipment and the water supply in southwest villages and towns. At the same time, it is judged that the new integrated water purification equipment based on the technology of countercurrent helical inclined plate sedimentation has a wide application prospect and is necessary to put into production. Equipment improvement and finalization. According to the results of investigation and preliminary operation of the equipment, the structure and process of the equipment were improved before it was put into production. A complete water supply scheme is formed to increase the operation stability and management convenience of the equipment. The improvement of equipment structure includes support leg, ring groove, top of reaction barrel, filter head of filter bed, liquid level sensor, top cover, angle of mud collecting cone bucket, falling bucket and so on. The process was improved to optimize the opening of flocculation plate and to introduce short-range advanced treatment process. In this part, a construction method of carbon sand filter bed based on integrated water purification equipment is proposed, and the experimental analysis of the constructed filter bed is carried out. At the same time, a whole set of water supply schemes including automatic control, on-line monitoring system and chlorinated dosing system are put forward. Finally, the technical documents of product design calculation manual, product quality control manual, equipment installation specification, equipment operation specification and equipment production process specification are formed. The paper also carried out the demonstration project of Yushu District in Nanchong City, Sichuan Province. The demonstration project has both the actual water supply, the later stage experiment and the equipment promotion demonstration demand. According to this demand, the design of exhibition area is divided into function area and test area. After the construction of the demonstration project was completed, the final CPLX10-240-A equipment was tested. The removal performance of turbidity, COD mn, ammonia nitrogen, UV254 and anti-turbidity impact load, flow impact load and recoverability were evaluated. In the impact test of high turbidity raw water, when the average turbidity of raw water was added with 25mg/L, the average turbidity of water was 0.683 NTU within 12 hours, and the turbidity removal rate was higher than that of 99g. After stable operation of the demonstration project, when the turbidity of raw water is COD mn, ammonia nitrogen is 68.521 NTU 4.08 mg / L and 0.34mg/L is 0.241 NTU 1.82 mg / L, 0.28 mg / L respectively.
【學(xué)位授予單位】：重慶大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2016
【分類(lèi)號(hào)】：TU821.4

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