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固液分離設備技術(shù)需要注意的問(wèn)題
發(fā)布時(shí)間:2014/6/27來(lái)源:本站原創(chuàng )查看次數:2407次

簡(jiǎn)述:臥螺離心機在環(huán)保應用方面主要指對工業(yè)和民用污水處理過(guò)程中產(chǎn)生的污泥進(jìn)行脫水。當今環(huán)境問(wèn)題成為全世界共同關(guān)注的焦點(diǎn),在此背景下,臥螺離心機的價(jià)值得到體現,以前污水廠(chǎng)或相關(guān)處理廠(chǎng)均以自沉降或采用帶式壓濾機進(jìn)行污泥的脫水濃縮

  

   

 臥螺離心機在環(huán)保應用方面主要指對工業(yè)和民用污水處理過(guò)程中產(chǎn)生的污泥進(jìn)行脫水。當今環(huán)境問(wèn)題成為全世界共同關(guān)注的焦點(diǎn),在此背景下,臥螺離心機的價(jià)值得到體現,以前污水廠(chǎng)或相關(guān)處理廠(chǎng)均以自沉降或采用帶式壓濾機進(jìn)行污泥的脫水濃縮,試驗證明:污泥含水率從98%降到80%,其體積可以縮小10倍,正因如此,臥螺沉降離心機由于其先天具有處理量大、自動(dòng)化操作、脫水效果好等特點(diǎn),在環(huán)境保護領(lǐng)域得到了廣泛的使用和推廣。臥螺離心機單品銷(xiāo)售額占到了所有離心機產(chǎn)品的一半左右,奠定了其不可替代的地位。在國外,污水處理設備首選臥螺離心機。

Horizontal decanter centrifuge in environmental applications mainly refers to the industrial and domestic sewage treatment process of sludge dewatering. The environment problem has become the focus of common concern around the world, in this context, horizontal spiral centrifuge value reflected, previous sewage plant or related processing factory with dehydration, since the settlement or sludge by belt type filter press test: the sludge water content decreased from 98% to 80%, the volume can be reduced 10 times and, because of this, decanter centrifuge due to its inherent large throughput, automatic operation, the dehydration effect is good, get the extensive use and promotion in the field of environmental protection. The horizontal decanter centrifuge single product sales accounted for about half of all centrifuge product, established its position can not be replaced. In foreign countries, sewage treatment equipment for the decanter centrifuge.


    臥螺離心機的框架、機架護罩采用相當尺寸的不銹鋼進(jìn)行栓接,形成一個(gè)剛性支承結構。機架及護罩為連續焊接,防止污水向外漏出。護罩的結構形式便于維修檢查,并能滿(mǎn)足室外安裝的要求。臥螺離心機的主傳動(dòng)軸具有足夠的強度和剛度以承受彎矩和扭矩同時(shí)作用的載荷。臥螺離心機采用犁形齒耙與牽引鏈條連接為一體的結構型式,在減速機的驅動(dòng)下經(jīng)牽引鏈條的帶動(dòng),使犁形齒耙柵面逆水流方向以一定的線(xiàn)速度作回轉運動(dòng),因其下部浸沒(méi)在渠道污水中,水中污物便由犁形齒耙捕獲并攜帶污物從液體中分離出來(lái),液體則通過(guò)犁形齒耙相互之間的間隙流過(guò)去。

Horizontal spiral centrifuge frame, frame cover with considerable size stainless steel bolts, forming a rigid support structure. The frame and the cover for the continuous welding, prevent water from leaking outwards. Structure of shroud for inspection and repair, and can meet the requirements for outdoor installation. The main drive of decanter centrifuge axis has enough strength and rigidity to bear the load moment and torque at the same time effect. Application of decanter centrifuge plow harrow and a traction chain connected to structure one, in the reducer driven by a traction chain drive, the plow harrow gate surface against the flow direction at a certain speed rotary motion, because of its lower submerged in the channel in the sewage water, the dirt from the plow harrow capture and carrying dirt separated from the liquid, the liquid through the plow harrow gap between flow past.


     臥螺離心機能確保柵渣的收集和卸渣為最佳狀態(tài),它的卸料口高度與輸送機的接料高度協(xié)調一致,當犁形齒耙耙集污物至卸料口時(shí),由于轉向導軌及導輪的作用,使絕大部分污物依靠重力自行落下卸污,極少部分不能依靠重力下落的污物通過(guò)卸渣機構的作用把粘在齒耙上的污物清除干凈。臥螺離心機設有改變犁形齒耙運行方向的導向裝置,它采用不銹鋼材料制作,由4只導向輪組成,分別置于機架的頂部和底部。底部導向輪與槽底距離設計為最小,擴大了齒耙工作范圍,渠道內的污水能全部流經(jīng)格柵,水渠二側無(wú)死區,格柵使在整個(gè)高度內便于耙污,并保證底部不積垃圾。

The horizontal decanter centrifuge can ensure that the grid slag collecting and discharging slag as the best state, discharging its mouth height and conveyor material receiving highly coordinated, when plow harrow rake dirt to the unloading port, due to the guide rail and the guide role, make the most of the dirt to fall by gravity sewage discharge a few, can not rely on gravity falling dirt through the slag discharging mechanism to clean the dirt on the stick in the tooth harrow. The decanter centrifuge is provided with a guide device to change the plow harrow running direction, it is made of stainless steel material, consisting of 4 guide wheels, were placed in the top and bottom of the frame. Bottom guide wheel and groove bottom design for minimum distance, expand the scope of work for the tooth harrow, canal sewage can all through the grille, side ditch two no dead time, grid to make the entire height to rake pollution, and ensure the bottom no accumulation of garbage
     臥螺離心機在其卸料口適當位置設置有一卸渣耙刷,能輕易地將耙齒上的污物刮送到落料口并直至壓榨機的進(jìn)料斗,如此往復的運動(dòng)保證每一次來(lái)自耙齒上的污物刮除干凈。臥螺離心機的牽引鏈條的材質(zhì)為不銹鋼,鏈條具有足夠的斷面尺寸,在鏈條與齒耙之間設置活動(dòng)擋板,阻止垃圾進(jìn)入機內運行軌道,防止鏈條梗死等故障。 

   歡迎您對湘潭湘達離心機的關(guān)注,如有任何疑問(wèn)請繼續關(guān)注。

Horizontal spiral centrifuge discharge port in its proper position is provided with a slag discharging harrow brush, can easily feed hopper tooth dirt scraping to the chute and until the press, so reciprocating motion to ensure every time from the tooth dirt scraping clean. The traction chain of decanter centrifuge is made of stainless steel, the chain has the section size enough, the movable baffle is arranged between the chain and the tooth harrow, prevent the garbage into the machine running track, prevent the chain infarction fault.

Welcome you to Xiangtan Xiangda centrifuge attention, if you have any question, please continue to pay attention to.

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