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Technical Literature

SU-TON opens technical literature focusing on literature with the wastewater industry. Collected the latest submissions of the wastewater industry works with the latest selection of free, almost all of the environmental protection people can download free articles in SU-TON. Updated daily.

23 2022-05

快開壓濾機降噪設施改造

引言東曲選煤廠浮精脫水任務由三臺KZG450/2000型快開高壓隔膜壓濾機及兩臺 KMZG600/2000型快開壓濾機共同承擔。該兩型快開壓濾機均為間歇性脫水設備，其工作流程基本一致，可分為油缸壓緊、進料、壓榨、放空、...
23 2022-05

Quick-opening automatic filter press in the mine coal processing plant application

引言引進快開自動壓濾機的可行性分析西山煤電股分公司鎮(zhèn)城底礦選煤廠，于1986年11月20日與礦井同步投產，設計入洗能力為150萬年。主洗采用4臺LTX-14型跳汰機，浮選采用14臺XJM-4型浮選機，尾煤回收采用6臺XMZ500...
23 2022-05

Application of rapid diaphragm filter press in mining coal processing plant

引言山西開欒呂家坨選煤廠是波蘭選煤設計院于1968年設計建成。建設初期該選煤廠處理能力為240萬噸/年。自2000年以來，呂礦選煤廠相繼進行了各工藝環(huán)節(jié)技術改造，現為80 ~ 13mm級塊煤立輪重介系統(tǒng)， 13 ~ 0.5mm...
22 2022-05

Research on washing water treatment process of fast-opening diaphragm filter press in coal processing plant

引言章村礦選煤廠于1998年6月建成投產，是一座設計入洗能力40萬t/a的礦井型無煙煤選煤 , 經過技術改造后入洗能力提高到 60萬t/a,主要產品有洗塊煤、末精煤、篩混煤等7個品種。選煤工藝為：100 ~ 0.5mm粒級釆用...
22 2022-05

Quick-opening diaphragm filter press in flotation coal dewatering application

引言唐山礦業(yè)分公司選煤廠是一座礦井型選煤 F,年設計處理能力300萬噸。 2005年進行了重介質分選工藝改造，采用三產品重介質旋流器主選，煤泥重介選、浮選聯合工藝流程。小于0.5 mm級煤泥直接浮選，浮選精煤脫水...
21 2022-05

快開式高壓隔膜壓濾機在選煤系統(tǒng)的應用

引言包鋼焦化廠對原跳汰選煤工藝進行了重介選煤技術改造。但是隨著全重介生產的正常進行，又出現了新的問題:在全重介選煤工藝技術改造時，因原有精煤圓盤真空過濾機及尾煤板框壓濾機脫水效果差，導致浮選精、...
21 2022-05

Technical comparison of mining belt and plate and frame filter presses

引言隨洗煤工藝的不斷不展?,?煤泥回收環(huán)節(jié)的逐步?細化及國家對環(huán)境整治力度的加強?,?煤泥水處理問?題在洗煤生產中日顯突出?。??固液分離是煤泥水處理?問題的核心?。???目前?,?浮選精煤脫水?,?主要采用真空?過濾...
21 2022-05

Application of filter press in iron tailings and iron concentrate filter press dewatering

概述目前我國鐵礦選礦行業(yè)中已經形成的共識是尾礦必須干排，而要干排就必須先壓濾或脫水后才能進行。現行的應用于尾礦干排的設備主要有廂式壓濾機、陶瓷過濾機和深錐濃縮機等。嚴格來講，深錐濃縮算是濕排，主...
20 2022-05

Application of fast-opening diaphragm filter press in coal processing plant of Xufang coal mine

引言淄礦集團許廠煤礦選煤廠于1999年投入運行，設計處理能力為1.50 Mt/a,為進一步提高冶煉精煤產率、增加經濟效益，于2009年技術升級改造，使處理能力提高到2.10 Mt/a,重介選替代原有跳汰選生產工藝,50~0.63n...
20 2022-05

Quick-opening diaphragm filter press coal slurry operating effect influencing factors

引言 KZG550/2000型自動沖洗壓濾機結構組成、工作原理、工作流程和主要技術特點，說明了自動沖洗壓濾機的應用效果，并針對快開式高壓隔膜壓濾機電氣自動控制系統(tǒng)不適應生產實際的問題，對其進行了一系列技術改...
20 2022-05

Technical modification of chain tensioner for quick-opening diaphragm filter press manipulator

引言技術改造的背景高效快開壓濾機是一種間歇性操作的加壓過濾設備，適用于各種懸浮液的固液分離，適用范圍廣、分離效果好、結構簡單、操作方便、安全可靠；主要應用于冶金、洗煤等領域，也適用于紡織、印染、制...
20 2022-05

Application of Programmable Controller in Fine Coal Filter Press System

引言 XMZG型精煤壓濾機是在原尾煤壓濾機的基礎上，進一步改進發(fā)展而來，是用于選煤廠浮選精煤脫水的一利高效脫水設備。工藝流程要控制的環(huán)節(jié)比較多、系統(tǒng)比較復雜。如果采用傳統(tǒng)的繼電器聯鎖控制，會使得控制系統(tǒng)...
20 2022-05

Filter Press Plate Embedded Maintenance Practice

引言選礦廠精尾工段壓濾機作為精礦脫水主要設備之一,其機械穩(wěn)定性直接影響到精礦生產效益.隨著選礦廠選礦技術的不斷提升,產能不斷增加,對于壓濾機的要求也逐步提高,因此,保證壓濾機臺效平穩(wěn),使生產平穩(wěn)有質是當...
20 2022-05

Modification of Filter Press System in Coal Processing Plant

改造背景峻德選煤廠隸屬于龍煤集團鶴崗礦務局,以前峻德選煤廠還是一所工藝復雜、廠房陳舊、設備老化的動力煤選煤廠。經過“增設受煤坑改造”,峻德選煤廠實現了由礦區(qū)型選煤廠到群礦型選煤廠的順利升級，原煤配比...
19 2022-05

凈水廠廂式隔膜壓濾機的污泥脫水效能

引言水廠污泥主要來自沉淀池排泥水和濾池反沖洗排水，排泥水量一般約占水廠凈水能力的 4~7%?排泥水如直接排入水體會造成淤塞河道，抬高河床，影響通航及行洪，污染水源，影響環(huán)境衛(wèi)生和破壞生態(tài)平衡。福州水...
19 2022-05

凈水廠生產廢水壓濾處理控制系統(tǒng)的改造

引言國內大部分凈水廠的生產廢水，主要為沉淀池排泥水和濾池反沖洗廢水，含有大量泥沙、藻類、有機物和無機雜質，如不經過截留處理，直接排入江河等水體，會對水體造成污染，影響人類生存環(huán)境，而且這部分水占水...

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