TW202323203A - Pipeline type energy-saving sludge dehydrator including a water removal body and a plurality of filter rods - Google Patents
Pipeline type energy-saving sludge dehydrator including a water removal body and a plurality of filter rods Download PDFInfo
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Description
本發明是有關於一種除水器,特別是指一種管線型節能污泥除水器。The invention relates to a water eliminator, in particular to a pipeline type energy-saving sludge water eliminator.
如圖1所示,為習知一種用於事業廢水處理的污泥脫水系統,包括一位於一浮除槽(圖未示)下游的濃縮槽1、一與該濃縮槽1連通的污泥泵2、一與該污泥泵2連通的輸送管路3、一位於該輸送管路3的末端的帶式脫水機4,及一可接收該帶式脫水機4所排出之污泥的污尼斗5。As shown in Figure 1, a conventional sludge dewatering system for industrial wastewater treatment includes a
一般而言,目前事業廢水處理至後段之廢水,經添加助凝劑快混後其污泥(膠羽浮渣)經該浮除槽刮除後,由於污泥所含水分高,因此,仍須將污泥進一步輸送至該濃縮槽1,使污泥在該濃縮槽1內沉降,以減少膠羽之間的間隙,並提高濃度,讓污泥含水率可降低至約95%,此後,該污泥泵1即可將污泥經由該輸送管路2輸送至該帶式脫水機4,以將污泥所含水分再進一步去除,讓其含水率進一步降低至約86%左右。其中,該浮除槽刮除浮渣之含水率,及其於該濃縮槽1沉降時間與凝結沉降效果之好壞,都可影響污泥自該濃縮槽1移出時之含水率。Generally speaking, the wastewater from the current industrial wastewater treatment to the later stage, after being quickly mixed with coagulant aids, the sludge (glue plume scum) is scraped off by the flotation tank, because the sludge contains high moisture, it is still The sludge must be further transported to the thickening
此種污泥脫水系統在污泥輸送的過程中,一般是利用該污泥泵2加壓,將污泥從位於室外處理場的該濃縮槽1,經由該輸送管路3輸送至位於室內的帶式脫水機4,在經由該輸送管路3輸送的過程中,雖然其輸送的路程很長,但是污泥的含水率在輸送的過程中並不會降低,此外,由於各式各樣之輸送泵(例如該污泥泵1)與脫水機(例如該帶式脫水機4)都屬高耗能的設備,且需耗費人力操作,因此,此種污泥脫水系統的運轉成本高。This kind of sludge dewatering system generally uses the
因此,本發明之目的,即在提供一種能夠克服先前技術的至少一個缺點的管線型節能污泥除水器。Therefore, the object of the present invention is to provide a pipeline type energy-saving sludge eliminator that can overcome at least one shortcoming of the prior art.
於是,本發明管線型節能污泥除水器,包含一除水本體。Therefore, the pipeline type energy-saving sludge water eliminator of the present invention includes a water removal body.
該除水本體包括一第一內環、一在一軸向上與該第一內環互相間隔的第二內環,及數沿該軸向延伸並固設於該第一內環與該第二內環的過濾棒,該第一內環界定出一第一內孔,並具有一第一外周面,該第二內環界定出一第二內孔,並具有一第二外周面,該等過濾棒等間隔地設置於該第一內環的第一外周面與該第二內環的第二外周面,並配合界定出一連通於該第一內孔與該第二內孔的內部空間,任兩相鄰的過濾棒之間形成一與該內部空間連通的過濾間隙。The dewatering body includes a first inner ring, a second inner ring spaced apart from the first inner ring in an axial direction, and a number extending along the axial direction and fixed on the first inner ring and the second inner ring. A ring filter rod, the first inner ring defines a first inner hole and has a first outer peripheral surface, the second inner ring defines a second inner hole and has a second outer peripheral surface, the filter The rods are equally spaced on the first outer peripheral surface of the first inner ring and the second outer peripheral surface of the second inner ring, and cooperate to define an inner space communicating with the first inner hole and the second inner hole, A filtering gap communicating with the inner space is formed between any two adjacent filter rods.
本發明之功效在於:本發明利用該除水本體任兩相鄰的過濾棒之間形成該過濾間隙的設計,即可讓在該除水本體中的污泥一邊流動一邊自行濾除水分,如此,不但不需額外增能耗,還能提高帶式脫水機的運轉效率。此外,本發明的除水本體的過濾棒是沿該軸向延伸並在圓周方向上排列成管狀,該等過濾棒的延伸方向與污泥的流動方向為順向,可有效降低污泥通過該等過濾棒時之阻力,讓污泥通過時之順暢性高、阻力小,以減少污泥泵的出力,也可降低能耗。The effect of the present invention is that: the present invention utilizes the design of the filter gap formed between any two adjacent filter rods of the dewatering body, so that the sludge in the dewatering body can filter out water by itself while flowing, so , not only does not require additional energy consumption, but also improves the operating efficiency of the belt dehydrator. In addition, the filter rods of the dewatering body of the present invention extend along the axial direction and are arranged in a tubular shape in the circumferential direction. The extension direction of the filter rods is in the same direction as the flow direction of the sludge, which can effectively reduce the sludge passing through the sludge. Wait for the resistance of the filter rod to allow the sludge to pass through with high smoothness and low resistance, so as to reduce the output of the sludge pump and reduce energy consumption.
參閱圖12,為本發明管線型節能污泥除水器的一實施例運用於一污泥除水系統200的示意圖,在本實施例中,該污泥除水系統200包含一濃縮槽210、一位於該濃縮槽210下游的污泥泵220、一位於該污泥泵220下游的的污泥斗230,及一用於回收廢水的回水管240,而且,本發明管線型節能污泥除水器包含兩種變化態樣,即,一位於管路的下游末端並位於該污泥斗230上游的除水器100Ⅰ,及數互相串接於該污泥泵220與該除水器100Ⅰ之間的除水器100Ⅱ,該除水器100Ⅰ與該等除水器100Ⅱ互相串接成為一連接於該污泥泵220與該污泥斗230之間的管路250。Referring to FIG. 12 , it is a schematic diagram of an embodiment of the pipeline energy-saving sludge eliminator of the present invention applied to a
如圖2、3、4所示,該除水器100Ⅰ包含一除水本體10、一末端蓋組20、一連接組件30,及一回水外套件40。As shown in FIGS. 2 , 3 , and 4 , the
該除水本體10包括一第一內環11、一在一軸向X上與該第一內環11互相間隔的第二內環12、數沿該軸向X延伸並固設於該第一內環11與該第二內環12的過濾棒13,及三在該軸向X上間隔設置並束住該等過濾棒13的外束環組14。可以理解的是,在本實施例的其他變化例中,該等外束環組14的數目也可為兩個或多於三個。The
該第一內環11具有一第一外周面111,並界定出一第一內孔112,該第二內環12具有一第二外周面121,並界定出一第二內孔122。The first
如圖4、5、6所示,該等過濾棒13等間隔地設置於該第一內環11的第一外周面111與該第二內環12的第二外周面121,並配合界定出一連通於該第一內孔112與該第二內孔122的內部空間131,任兩相鄰的過濾棒13之間形成一與該內部空間131連通的過濾間隙t。As shown in Figures 4, 5, and 6, the
在本實施例中,每一過濾棒13的橫截面是呈圓形,每一過濾棒13的材質是不銹鋼,該過濾間隙t不大於14.7μm(0.0147mm),該等過濾棒13是焊固於該第一內環11與該第二內環12上。In this embodiment, the cross section of each
要說明的是,一般污泥的粒徑分佈為90μm~165μm(0.09mm~0.165 mm),平常水的水分子團的平均直徑為2.6nm(2.6奈米),因此,只有液態物質或低黏度液態流體,其分子或凝聚物的體積小於該過濾間隙t者,方可通過該過濾間隙t,其他的固態物質或高黏度液態流體則無法通過該過濾間隙t,也就是說,該過濾間隙t可容易地將污泥中的水分濾出,但是不致於讓污泥的固態物質流失。It should be noted that the particle size distribution of general sludge is 90 μm to 165 μm (0.09 mm to 0.165 mm), and the average diameter of water molecular clusters in ordinary water is 2.6 nm (2.6 nanometers). Therefore, only liquid substances or low viscosity Liquid fluids, whose molecules or condensates have a volume smaller than the filter gap t, can pass through the filter gap t, and other solid substances or high-viscosity liquid fluids cannot pass through the filter gap t, that is, the filter gap t The water in the sludge can be easily filtered out, but the solid matter of the sludge will not be lost.
如圖3、4、5所示,該等外束環組14的其中二者分別鄰近於該第一內環11與該第二內環12,該等外束環組14的其餘一者則介於該等外束環組14的該其中二者之間。As shown in Figures 3, 4, and 5, two of the outer
每一外束環組14包括一環體141、二與該環體141的兩端連接的鎖塊142、一鎖固螺栓143,及一鎖固螺帽144,每一鎖塊142形成有一穿孔145,該鎖固螺栓143穿過該等鎖塊142的穿孔145並與該鎖固螺帽144螺接,以迫使該環體141束住該等過濾棒13。Each outer
該末端蓋組20設置於該除水本體10並鄰近於該第一內環11,該末端蓋組20包括一排污管21、一樞設於該排污管21的遮蓋22,及數配重塊23。The
在本實施例中,該排污管21具有一管體211,及一固設於該管體211的外周面的凸塊212,該管體211具有一斜向出口端213,該管體211界定出一與該第一內環11的第一內孔112連通的排污孔214,此外,該排污管21的管體211是與鄰近於該第一內環11的該外束環組14的環體141對接焊固在一起。In this embodiment, the
該遮蓋22用於遮蔽該排污孔214,在本實施例中,該遮蓋22具有一蓋板221、二間隔地設置於該蓋板221的外側面並與該凸塊212樞接的樞耳222,及一鎖固於該蓋板221的配重螺栓223。The
該等配重塊23可拆卸地設置於該配重螺栓223而位於該遮蓋22的蓋板221外側面,該等配重塊23用於使該遮蓋22的蓋板221抵住該管體211的斜向出口端213。可以理解的是,該等配重塊23的作用在於調整該管路250(見圖12)內部的內壓,使用者可依實際需要的管內壓力大小,增加或減少該等配重塊23的數目,以調整配重的總重量。The
該連接組件30設置於該除水本體10並鄰近於該第二內環12,該連接組件30包括一連接管31,及一設置於該連接管31的法蘭盤32,該連接管31界定出一與該第二內環12的第二內孔122連通的連通孔311,該法蘭盤32具有數鎖接孔321。在本實施例中,該連接管31是與鄰近於該第二內環12的該外束環組14的環體141對接焊固在一起。The
該回水外套件40包括一連接於該末端蓋組20的排污管21與該連接組件30的連接管31的外管殼41,及一設置於該外管殼41的出水管42。The backwater
該外管殼41包覆該除水本體10,並界定出一排水空間411,該除水本體10位於該排水空間411內,該末端蓋組20的排污管21朝內的一端位於該排水空間411內,該連接組件30的連接管31朝內的一端位於該排水空間411內,該出水管42界定出一與該排水空間411連通的出水孔421。The
如圖7、8、9所示,每一除水器100Ⅱ包含一除水本體10、二連接組件30,及一回水外套件40,其中,每一除水器100Ⅱ與該除水器100Ⅰ的差異在於每一除水器100Ⅱ將該除水器100Ⅰ的末端蓋組20(見圖2)替換為另一個連接組件30,除此之外,每一除水器100Ⅱ的除水本體10、連接組件30與回水外套件40的構造相同於該除水器100Ⅰ的除水本體10、連接組件30與回水外套件40,只是在大小尺寸(例如在該軸向X上的長度)上略有調整,因此,每一除水器100Ⅱ與該除水器100Ⅰ類似的元件是以相同的編號來表示。As shown in Figures 7, 8, and 9, each water eliminator 100II includes a
該除水本體10包括一第一內環11、一在一軸向X上與該第一內環11互相間隔的第二內環12、數沿該軸向X延伸並固設於該第一內環11與該第二內環12的過濾棒13,及三在該軸向X上間隔設置並束住該等過濾棒13的外束環組14。可以理解的是,在本實施例的其他變化例中,該等外束環組14的數目也可為兩個或多於三個。The
該第一內環11具有一第一外周面111,並界定出一第一內孔112,該第二內環12具有一第二外周面121,並界定出一第二內孔122。The first
如圖9、10、11所示,該等過濾棒13等間隔地設置於該第一內環11的第一外周面111與該第二內環12的第二外周面121,並配合界定出一連通於該第一內孔112與該第二內孔122的內部空間131,任兩相鄰的過濾棒13之間形成一與該內部空間131連通的過濾間隙t。As shown in Figures 9, 10, and 11, the
在本實施例中,每一過濾棒13的橫截面是呈圓形,每一過濾棒13的材質是不銹鋼,該過濾間隙t不大於14.7μm(0.0147mm),該等過濾棒13是焊固於該第一內環11與該第二內環12上。In this embodiment, the cross section of each
如圖8、9、10所示,該等外束環組14的其中二者分別鄰近於該第一內環11與該第二內環12,該等外束環組14的其餘一者則介於該等外束環組14的該其中二者之間。As shown in Figures 8, 9, and 10, two of the outer
每一外束環組14包括一環體141、二與該環體141的兩端連接的鎖塊142、一鎖固螺栓143,及一鎖固螺帽144,每一鎖塊142形成有一穿孔145,該鎖固螺栓143穿過該等鎖塊142的穿孔145並與該鎖固螺帽144螺接,以迫使該環體141束住該等過濾棒13。Each outer
其中一連接組件30設置於該除水本體10並鄰近於該第一內環11,另一連接組件30設置於該除水本體10並鄰近於該第二內環12,每一連接組件30包括一連接管31,及一設置於該連接管31的法蘭盤32,該連接管31界定出一連通孔311,該法蘭盤32具有數鎖接孔321,該其中一連接組件30的連接管31的連通孔311與該第一內環11的第一內孔112連通,該另一連接組件30的連接管31的連通孔311與該第二內環12的第二內孔122連通。在本實施例中,該其中一連接組件30連接管31是與鄰近於該第一內環11的該外束環組14的環體141對接焊固在一起。該另一連接組件30連接管31是與鄰近於該第二內環12的該外束環組14的環體141對接焊固在一起。One of the
該回水外套件40包括一連接於該等連接組件30的連接管31的外管殼41,及一設置於該外管殼41的出水管42,該外管殼41包覆該除水本體10,並界定出一排水空間411,該除水本體10位於該排水空間411內,該出水管42界定出一與該排水空間411連通的出水孔421。The backwater
如圖12所示,可解理的是,該除水器100Ⅰ的連接組件30的法蘭盤32與相鄰近的除水器100Ⅱ的連接組件30的法蘭盤32可利用螺栓鎖接在一起,任兩相鄰的除水器100Ⅱ的連接組件30的法蘭盤32也可利用螺栓鎖接在一起。As shown in Fig. 12, it can be understood that the
藉此,如圖4、9、12所示,當該污泥除水系統200利用該污泥泵220加壓,將污泥從位於室外處理場的該濃縮槽210,經由該除水器100Ⅰ與該等除水器100Ⅱ所串接形成的該管路250輸送至位於室內的該污泥斗230時,在污泥藉由輸送壓力沿著該除水器100Ⅰ與該等除水器100Ⅱ輸送的過程中,污泥中的水分即會自行從該除水器100Ⅰ的除水本體10的過濾間隙t(見圖6)與每一除水器100Ⅱ的除水本體10的過濾間隙t(見圖11)逐漸濾出,並流入該除水器100Ⅰ的回水外套件40的排水空間411內與每一除水器100Ⅱ的回水外套件40的排水空間411內,而經由該除水器100Ⅰ的回水外套件40的出水管42與每一除水器100Ⅱ的回水外套件40的出水管42流入該回水管240,該回水管240可將廢水回收並排出至一原廢水槽(圖未示)中,同時,污泥中的固態物質在該管路250內累積至滿管後,會受後方推力繼續往該管路250的下游末端前進,最終將該除水器100Ⅰ的末端蓋組20的遮蓋22推開,而落入該污泥斗230中。可以理解的是,後方推力所造成的壓力越大,從污泥中濾出的水分會越多,污泥中的固態物質的含水率就會越低,該管路250的管內壓力可利用該除水器100Ⅰ的末端蓋組20的配重塊23的配重進行調整。Thereby, as shown in Figures 4, 9, and 12, when the
經由以上的說明,可再將本發明的優點歸納如下:Through the above description, the advantages of the present invention can be summarized as follows:
一、相較於習知技術,本發明可讓在該除水器100Ⅰ與該等除水器100Ⅱ中的污泥一邊流動一邊自行濾除水分,不但不需額外增能耗,同時,若該污泥除水系統200以習知的帶式脫水機4取代該污泥斗230,則在污泥已被提前濾除掉部分之水分的情形下,本發明還能提高習知的帶式脫水機4的運轉效率,此外,實務上,在時間、壓力與距離搭配得宜的情形下,若管末端之污泥含水率可低於86%時,更可完全替代習知的帶式脫水機4的功能,而進一步省下12.5KW的能耗,也就是說,該污泥除水系統200在省略習知的帶式脫水機4的情形下,也能產生相同的除水效果,如此,即可有效地減少能耗與操作人力,並降低該污泥除水系統200的運轉成本。1. Compared with the conventional technology, the present invention allows the sludge in the
二、本發明的除水器100Ⅰ與除水器100Ⅱ的除水本體10的過濾棒13是沿該軸向X延伸並在圓周方向上排列成管狀,該等過濾棒13的延伸方向與污泥的流動方向為順向,可有效降低污泥通過該等過濾棒13時之阻力,讓污泥通過時之順暢性高、阻力小,以減少該污泥泵220的出力,進而可降低能耗。2. The
三、本發明位於該管路250未端的除水器100Ⅰ的末端蓋組20可依實際需要之管內壓力,增減該等配重塊23的總重量,達到調整管內壓力的作用,簡單而實用,不需設置昂貴照壓力控制設備。3. The
四、由本發明的除水器100Ⅰ與除水器100Ⅱ所組成的管路250,可視該污泥除水系統200之實際需求,調整大小、長度,並依一般配管方式設計,不受地形及空間的限制,可適用於不同的污泥除水系統200。4. The
綜上所述,本發明的管線型節能污泥除水器,不僅可讓污泥一邊流動一邊自行濾除水分,並可有效地減少能耗與操作人力,而讓污泥除水系統的運轉成本降低,所以確實能達成本發明的目的。To sum up, the pipeline-type energy-saving sludge eliminator of the present invention can not only allow the sludge to filter out water while flowing, but also can effectively reduce energy consumption and operating manpower, so that the operation of the sludge dewatering system The cost is reduced, so the purpose of the present invention can be really achieved.
惟以上所述者,僅為本發明之實施例而已,當不能以此限定本發明實施之範圍,凡是依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化與修飾,皆仍屬本發明專利涵蓋之範圍內。But what is described above is only an embodiment of the present invention, and should not limit the scope of the present invention. All simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by the patent of the present invention.
100Ⅰ:除水器 100Ⅱ:除水器 10:除水本體 11:第一內環 111:第一外周面 112:第一內孔 12:第二內環 121:第二外周面 122:第二內孔 13:過濾棒 131:內部空間 14:外束環組 141:環體 142:鎖塊 143:鎖固螺栓 144:鎖固螺帽 145:穿孔 20:末端蓋組 21:排污管 211:管體 212:凸塊 213:斜向出口端 214:排污孔 22:遮蓋 221:蓋板 222:樞耳 223:配重螺栓 23:配重塊 30:連接組件 31:連接管 311:連通孔 32:法蘭盤 321:鎖接孔 40:回水外套件 41:外管殼 411:排水空間 42:出水管 421:出水孔 t:過濾間隙 X:軸向 200:污泥除水系統 210:濃縮槽 220:污泥泵 230:污泥斗 240:回水管 250:管路 1:濃縮槽 2:污泥泵 3:輸送管路 4:帶式脫水機 5:污泥斗 100Ⅰ: Water eliminator 100Ⅱ: Water eliminator 10: Water removal body 11: First Inner Ring 111: the first outer peripheral surface 112: the first inner hole 12: Second inner ring 121: the second outer peripheral surface 122: Second inner hole 13: filter rod 131: Internal space 14: Outer beam ring set 141: ring body 142: lock block 143: locking bolt 144: lock nut 145: perforation 20: End cap group 21: Sewage pipe 211: pipe body 212: bump 213: Oblique exit port 214: Sewage hole 22: cover 221: cover plate 222: Shu ear 223: Counterweight bolt 23: Counterweight 30: Connection components 31: connecting pipe 311: Connecting hole 32: Flange 321: lock hole 40: backwater outer kit 41: Outer tube shell 411: drainage space 42: Outlet pipe 421: outlet hole t: filter gap X: Axial 200: Sludge removal system 210: concentration tank 220: Sludge pump 230: sludge bucket 240: return pipe 250: pipeline 1: concentration tank 2: Sludge pump 3: Delivery pipeline 4: Belt dehydrator 5: sludge bucket
本發明之其他的特徵及功效,將於參照圖式的實施方式中清楚地呈現,其中: 圖1是習知一種污泥脫水系統的一配置示意圖; 圖2是本發明管線型節能污泥除水器一實施例的第一種變化態樣的一立體圖; 圖3是該實施例的第一種變化態樣移除一回水外套件後的一立體圖; 圖4是該實施例的第一種變化態樣的一組合剖視圖; 圖5是沿著圖4中的線Ⅴ-Ⅴ所截取的一剖視圖; 圖6是圖5的一不完整的部分放大圖; 圖7是該實施例的第二種變化態樣的一立體圖; 圖8是該實施例的第二種變化態樣移除一回水外套件後的一立體圖; 圖9是該實施例的第二種變化態樣的一組合剖視圖; 圖10是沿著圖9中的線Ⅹ-Ⅹ所截取的一剖視圖; 圖11是圖10的一不完整的部分放大圖;及 圖12是採用該實施例的一污泥除水系統的一配置示意圖。 Other features and effects of the present invention will be clearly presented in the implementation manner with reference to the drawings, wherein: Fig. 1 is a configuration diagram of a conventional sludge dewatering system; Fig. 2 is a perspective view of the first variation of an embodiment of the pipeline type energy-saving sludge water eliminator of the present invention; Fig. 3 is a perspective view of the first variation of the embodiment after removing a backwater outer casing; Fig. 4 is a combined sectional view of the first variation of the embodiment; Fig. 5 is a cross-sectional view taken along line V-V among Fig. 4; Fig. 6 is an incomplete partial enlarged view of Fig. 5; Fig. 7 is a perspective view of the second variation of the embodiment; Fig. 8 is a perspective view of the second variation of the embodiment after removing a backwater outer casing; Fig. 9 is a combined sectional view of the second variation of the embodiment; Fig. 10 is a sectional view taken along the line X-X in Fig. 9; Figure 11 is an incomplete partial enlarged view of Figure 10; and Fig. 12 is a schematic configuration diagram of a sludge dewatering system using this embodiment.
100 I:除水器 100 I:Drizzle eliminator
10:除水本體 10: Water removal body
11:第一內環 11: First Inner Ring
111:第一外周面 111: the first outer peripheral surface
112:第一內孔 112: the first inner hole
12:第二內環 12: Second inner ring
121:第二外周面 121: the second outer peripheral surface
122:第二內孔 122: Second inner hole
13:過濾棒 13: filter rod
131:內部空間 131: Internal space
14:外束環組 14: Outer beam ring set
141:環體 141: ring body
20:末端蓋組 20: End cap group
21:排污管 21: Sewage pipe
211:管體 211: pipe body
212:凸塊 212: bump
213:斜向出口端 213: Oblique exit port
214:排污孔 214: Sewage hole
22:遮蓋 22: cover
221:蓋板 221: cover plate
222:樞耳 222: Shu ear
223:配重螺栓 223: Counterweight bolt
23:配重塊 23: Counterweight
30:連接組件 30: Connection components
31:連接管 31: connecting pipe
311:連通孔 311: Connecting hole
32:法蘭盤 32: Flange
321:鎖接孔 321: lock hole
40:回水外套件 40: backwater outer kit
41:外管殼 41: Outer tube shell
411:排水空間 411: drainage space
42:出水管 42: Outlet pipe
421:出水孔 421: outlet hole
X:軸向 X: Axial
Claims (10)
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