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廢線(xiàn)路板回收詳細(xì)方案(留存版)

  

【正文】 the law, based on the current, a longterm, advance as a whole, with Bu Xiuding independent rule and rule . Main principle is: first, adhere to the party constitution to follow. The constitution about discipline and selfdiscipline required specific, awaken the party constitution of party passes party consciousness, maintaining the authority of the constitution. General Secretary Xi Jinping pointed out that no rules, no side round. Party constitution is the fundamental law, the party must follow the general rules. In early 2020 held the eighth session of the Central Commission for Discipline Inspection Fifth Plenary Session of the 16th Central Committee, Xi Jinping again pointed out that constitution is the party must follow the general rules, but also the general rules. the revision of the 17 code and rule is Method in adhere to the regulations established for the purpose of bining rule of virtue is to adhere to the party constitution as a fundamental to follow, the constitution authority set up, wake up the party constitution and party rules the sense of discipline, the party constitution about discipline and selfdiscipline specific requirements. 4 second is to adhere to in accordance with the regulations governing the party and the party. The Party of rule of virtue de, mainly refers to the party39。s image, the damage to the party, the state and the people39。s purpose. 8 of these regulations, a total of three series, Chapter 15, 178, more than 24000 words, after the revision of the regulations a total of 3 series, Chapter 11, 133, 17000 words, divided into general and special provisions and Supplementary Provisions Part 3. Among them, add, delete, modify the provisions of the proportion of up to nearly 90%. 1, the general general is divided into five chapters. The first chapter to the regulations of the guiding ideology, principles and scope of application of the provisions, highlight the strengthening of 24 the party constitution consciousness, maintenance the authority of Party Constitution, increase the party anizations and Party members must abide by the party constitution, Yan Centralized centralized, would examine at all levels of the amended provisions implementing and maintaining Party discipline, and consciously accept the party discipline, exemplary pliance with national laws and regulations. The second chapter of discipline concept, disciplinary action types and effects of the regulations, will be a serious warning from the original a year for a year and a half。 two is the political discipline regulations is not prominent, not specific, for violation of the party constitution, damage the 14 authority of Party Constitution of misconduct lack necessary and serious responsibility to pursue。 污泥干化 車(chē)間建筑面積 252m2, B L H=21m 12m 9m。因此,本方案推薦 重力分選工藝 。 焚燒過(guò)程的,熱能主要是廢電路板中有機(jī)物的燃燒,可以大大降低能耗,達(dá)到節(jié)能的效果。二惡英的生成溫度大約是400℃ 800℃ ,當(dāng)溫度大于 800℃是,二惡英分解,但在煙氣緩慢降溫時(shí),有重新合成的可能性,因此必須建立良好的環(huán)保處理系統(tǒng)。 ( 2)火法熔煉技術(shù) 火法熔煉技術(shù)主要包括了鼓風(fēng)爐熔煉、卡爾多爐熔煉 、焚燒爐熔煉 。由于搖床是一種選礦設(shè)備,在選礦過(guò)程中的最終產(chǎn)品是精礦,不是純金屬,因此采用此法處理廢電路板得到的銅粉含銅大約 85%~95%。廢覆銅板實(shí)在生產(chǎn)過(guò)程中產(chǎn)生的殘次品、邊角料,由于表面有壓制的銅箔而呈現(xiàn)黃色,一般稱(chēng)為黃板。通常把在絕緣材上按預(yù)訂設(shè)計(jì)制成印制線(xiàn)路、印制原件或兩者組合而成的導(dǎo)電圖形稱(chēng)之為印制線(xiàn)路。破碎過(guò)程中持續(xù)加水,不僅起到冷卻設(shè)備的作用,而且使碎料與水形成漿料,既避免了破碎過(guò)程粉塵的污染,也便于碎料直接流入下一道工序。該法可以同時(shí)處理廢覆銅板、廢印刷線(xiàn) 路板和廢電路板卡。產(chǎn)生的煙氣不外溢,能得到良好的收集,還配備了完善的環(huán)保 系統(tǒng),使高溫?zé)煔庠谒查g冷卻至 400℃一下,消除了二惡英的污染。目前采用的焚燒爐有兩種一種是固定式的焚燒爐,另一種是回轉(zhuǎn)式的焚燒爐,兩者焚燒的基本原理相同。 整個(gè)工藝流程如下: 7 廢 線(xiàn) 路 板粗 機(jī) 械 破 碎細(xì) 機(jī) 械 破 碎0 . 5 2 c m 的 細(xì) 碎 料震 動(dòng) 篩3 0 1 0 0 目 的 混 合 粉3 0 4 0 目 混 合 粉 4 0 5 0 目 混 合 粉 5 0 6 0 目 混 合 粉 6 0 1 0 0 目 混 合 粉空 氣 分 離金 屬 粉空 氣 分 離金 屬 粉空 氣 分 離金 屬 粉空 氣 分 離金 屬 粉旋 風(fēng) 分 離 器非 金 屬 粉 委 外 處 置布 袋 除 塵 器 圖 廢線(xiàn)路板處理工藝流程圖 ( 1)破碎部分 ①粗粉碎。 ( 2)重力分選 系統(tǒng) 本系統(tǒng)選用 成套重力分選設(shè)備 , 主要由物料輸送機(jī)、破碎機(jī)、分選機(jī)和打包系統(tǒng)組成, 日總處理能力 10t/d,銅回收率 99%,分選過(guò)程產(chǎn)生的粉塵通過(guò)旋風(fēng)除塵器捕集 。s ideals and beliefs, excellent traditional style. The revised the code closely linked to the selfdiscipline, insisting on the positive initiative, for all members, highlight the vital few, emphasized selfdiscipline, focusing on the morality, and the majority of Party members and the ideological and moral standards. The revised Ji method separately, Ji, Ji Yan to Method, as a negative list, emphasizing the heteronomy, focusing on vertical gauge. Is this one high and one low, a positive reaction, the strict party discipline and practice results transformation for the integration of the whole party to observe moral and discipline requirements, for the majority of Party members and cadres provides benchmarking and ruler. Third, insist on to. In view of the problems existing in the 18 party at the present stage, the main problems of Party members and cadres in the aspect of selfdiscipline and abide by the discipline to make clearly defined, especially the party39。s interests, we should depend on the situation 26 Seriousness given disciplinary action. The loss of Party members, seriously damaging the party39。s close ties with the masses. Discipline to protect the party39。 the fourth is to clean the theme is not prominent, not for the existing problems, and is narrow, only needle of countylevel leading cadres above. rule is in 1997 Chinese Communist Party disciplinary cases (Trial) based on revision, in December 2020 the promulgation and implementation, to strengthen the construction of the party play very important role. Along with the development of the situation, which many provisions have been unable to fully meet the prehensive strictly administering the practice needs. One is Ji law, more than half of the provisions and criminal law and other countries laws and regulations Repetition。 分選處理車(chē)間按照功能分三個(gè)區(qū)域,即原料儲(chǔ)存區(qū)、重力分選區(qū)和產(chǎn)品包裝區(qū),其中原料儲(chǔ)存區(qū) 設(shè)計(jì)按 3天的 儲(chǔ)存時(shí)間考慮 ,總面積 20m2。 一次性投資較低,但化學(xué)試劑消耗量大 產(chǎn)生大量難處理廢水,環(huán)境影響大,應(yīng)用較少 約 500 元 /噸,成本一 般 根據(jù)上述三種處置方案比選,采取火法熔煉技術(shù)方案,設(shè)備投資高
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