CN1233469C - Settling centrifuger with internal rotor - Google Patents

Settling centrifuger with internal rotor Download PDF

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CN1233469C
CN1233469C CN 02103990 CN02103990A CN1233469C CN 1233469 C CN1233469 C CN 1233469C CN 02103990 CN02103990 CN 02103990 CN 02103990 A CN02103990 A CN 02103990A CN 1233469 C CN1233469 C CN 1233469C
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assembly
centrifuge
centrifugal
output
light phase
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CN1383926A (en
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高根树
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高根树
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Abstract

本发明内旋转子沉降离心机属于混合液离心分离技术领域。 Rotator sedimentation centrifuge of the present invention belongs to the technical field separating the mixture by centrifugation. 现有的离心机技术存在磨损、分离微细颗粒或小相差物相的能力差的问题。 Centrifuge for wear prior art, the separation of fine particles or phase difference between the capacity difference problem. 本离心机具有轻型内旋针轮5转子、可敷有滤料的定子离心腔、出浆过滤器8、轻相撇出器20等。 This centrifuge has a rotor within the rotary wheel 5 lightweight, can be coated with the centrifugal filter chamber of the stator, a slurry filter 8, the light phase 20 and the like skimming. 离心腔有圆筒形、锥形、双锥顺联形、双锥台坎对接形等多种形式,有多种进出浆、卸料结构组合。 Centrifugal chamber with a cylindrical, conical, biconical shape SUNLINK, Hom bifrustum other forms mating shape, out of a variety of pulp, unloading structural combination. 本技术通过采取水力预分离卸料、均匀环周进配浆、强离心旋流作用、加强离心腔轴对称性、均匀环周出浆、削弱湍流生成条件、稳定分层等综合措施,使设备耐磨损能力提高,将同比分离因数下的分离性能显著提高,可达到三相同期分离,同时保持优越的经济性。 This pre-separation technique by taking water discharge uniformly circumferential feed slurry with a strong centrifugal swirling action, reinforcing the centrifugal chamber axis of symmetry, a slurry uniformly circumferential weakening turbulence generating conditions, stable stratification comprehensive measures, the equipment improved abrasion resistance, the separation performance of the separation factor significantly increased year, year-phase separation can be achieved while maintaining excellent economy. 本发明用于化工以及污水处理。 The present invention is used in chemical and wastewater treatment.

Description

内旋转子沉降离心机 Within the rotator decanter centrifuge

一、技术领域本发明属于化工混合液固体悬浮颗粒物与液体、液体与液体、固体颗粒与液体与液体分离技术领域,涉及对一种沉降离心机的改进和传质反应技术。 I. Field The present invention belongs to the chemical liquid and a mixture of solid suspended particles, liquid and liquid, liquid and solid particles and liquid separation technology, relates to improved settling for one mass transfer techniques and centrifuge.

二、背景技术 Second, the technical background

中国专利公报“水处理离心方法与装置”(申请号98102010.0)公开了一种离心机技术。 Chinese patent publication "Method and apparatus for centrifugal treatment" (Application No. 98102010.0) discloses a centrifuge technique. 该技术采用一种针轮取代转鼓做转子,结构简便、经济性优越,但分离微细颗粒物或相密度差较小的混合液的效果不太理想。 The technique uses a rotor wheel substituted drum do simple structure, excellent in economy, but the separation of fine particles with a density difference or a small effect of a mixture of less desirable.

三、发明内容 III. SUMMARY OF THE INVENTION

要解决的技术问题:要解决的技术问题有三个。 To solve the technical problem: to solve the technical problems have three.

首先,是解决悬浮液被加速旋转产生的颗粒对设备的磨损问题。 First, to solve the suspension is accelerated particles generated by the rotation of the equipment wear problems.

其次,是解决进浆时布浆不均匀既干扰转子动平衡,又不利于有效分离的问题。 Secondly, the problem is solved pulp into pulp mat interference unevenness both rotor balancing, not conducive to effective separation.

第三,是解决离心腔尾部、出浆口附近湍流导致颗粒或其它分离目标相返混流出的问题。 The third is to solve the tail centrifugal chamber, turbulence causes the particles to the vicinity of the stock inlet or other separation objectives backmixing problem outflow.

技术方案:这里约定下面将要使用的重相、次轻相和轻相三个术语的涵义如下:混合液为含有固体颗粒的悬浊液时,比液相密度大的固体颗粒称为重相,比液相密度小的固体颗粒称为轻相,基本液相称为次轻相。 Technical Solution: Meaning convention herein will now be used heavy phase, a light phase and a light phase times three terms as follows: a mixture is a suspension containing solid particles, than the liquid density solid particulate phase referred to the weight, less than the density of the liquid phase solid particles called light phase, substantially liquid-phase called secondary light phase. 不存在比液相密度小的固体颗粒时,为避免功能构件命名混乱,基本液相依然称为次轻相。 When less than the density of the liquid phase solid particles do not exist, in order to avoid confusion named function member, substantially liquid-phase still called secondary light phase.

混合液为含两种液相的乳浊液时,密度小的液相称为轻相,密度比较大的液相称为次轻相。 When the emulsion is a liquid mixture containing two liquid phases, less dense liquid is called light phase, liquid phase density is relatively large is called the secondary light phase.

混合液为两种液相且含有固体颗粒时,比基本液相密度大的固体颗粒称为重相,密度最小的液相和固相称为轻相,密度比较小的液相称为次轻相。 When the mixture of two liquid and solid particles, substantially greater than the density of the liquid phase solid particles called heavy phase, the least dense liquid and solid phases called light phase, liquid phase density is small called secondary light phase.

本发明技术方案是一类内旋转子沉降离心机,用于悬浮颗粒物与液体的分离、液体与液体的分离、固体与液体与液体的分离、物质传质反应、以及污水处理等。 Aspect of the present invention is a class of rotator decanting centrifuge, for separating suspended particles from the liquid, the separated liquid and the liquid, and separating the solid and liquid and the liquid, matter transfer reaction, and wastewater treatment.

离心机含有一套传动装置3、针轮5转子、一套离心腔组件7、一个壳体组件6。 Centrifuge comprising a drive 3, a rotor 5 wheel, a centrifugal chamber assembly 7, a housing assembly 6. 以转子轴向为准,离心机分为立式、卧式、斜卧式三种结构类型。 Subject to the rotor shaft, a centrifuge divided into vertical, horizontal, diagonal horizontal three structural types. 立式离心机的传动装置3要么安置在离心机上部,要么安置在下部。 3 gearing vertical centrifuge or centrifuges disposed in an upper portion, a lower portion disposed in either. 卧式、斜卧式离心机的传动装置3要么安置在进浆仓一端,要么安置在进浆仓的另一端。 Horizontal, inclined decanters gear 3 disposed in either end of the cartridge into the slurry, or the slurry is disposed at the other end into the cartridge.

针轮5由金属丝或非金属丝针苗自一定的直径上环周呈对称辐射状分布栽苗或挂苗、分层迭置组合而成。 Wheel 5 from a wire or non-metallic filament needle seedlings from a certain form of circumferential radially distributed symmetrically of the diameter or hang Zaimiao seedlings, layered laminated combination set. 针轮5可以是U字线形针苗挂苗的型式。 Wheel 5 may be linked to a U-linear seedlings needle type seedlings.

作为立式离心机的一个特例,其内部安置曝气器9。 As a special case of vertical centrifuge, which is disposed inside the aerator 9. 曝气器9包括园环形气胎、气管、多个串接在一个管路上分布的曝气头其中之一,至少一个气嘴。 9 Park aerator comprises an annular air tube, trachea, wherein one of the plurality of diffusers in series in a pipeline distribution, at least one air nozzle.

作为立式离心机的另一个特例,在进浆配浆仓内或离心腔首部安置有喷头。 As another particularity vertical centrifuge with the slurry in the slurry into the centrifugal chamber or cartridge arranged with nozzle header.

该内旋转子沉降离心机的特征在于:离心机包含一套离心腔组件7。 Characterized in that the rotator decanter centrifuge is characterized by: a centrifuge comprising a centrifugal assembly 7. 将悬浮颗粒物作为目标分离物相的离心机包含有一套卸料组件。 The suspended particulate phase as a separate centrifuge comprising a target set of discharge assembly. 在两种情况下可以不含卸料组件,一是将液相作为目标分离物相的离心机,二是将悬浮颗粒物作为目标分离物相但卸料功能在壳体组件6上实现的的离心机。 In both cases, the discharge assembly may be free, one centrifuge separation target liquid phase, the suspended particles to a centrifugal two separated phases but as the target discharge functions implemented on the housing assembly 6 machine. 将悬浮颗粒物作为目标分离物相的上传动立式离心机可有一套出浆过滤器8。 The suspended particulate phase is separated as a target on the transmission may have a vertical centrifuge filter 8 a slurry.

针轮5转子居中,被与其同轴安置的离心腔组件7包裹,离心腔组件7被壳体组件6包裹,转子连接在传动装置3的轴上,传动装置3要么固定在法兰上,要么固定在一套传动定位组件4上。 Centering the rotor wheel 5 is disposed coaxial with centrifugal wrapping assembly 7, the centrifugal chamber housing assembly 7 is wrapped assembly 6, a rotor attached to the shaft 3 of the transmission, the transmission is either secured to the flange 3, or a fixed drive assembly 4 is positioned.

对于含卸料组件的离心机,传动定位组件4、卸料组件、壳体组件6的连接关系视离心机类型不同而有两种:下传动立式离心机的传动定位组件4与卸料组件分别列于上、下,壳体组件6一端与传动定位组件4要么用法兰固定,要么直接连为一体,另一端与卸料组件要么用法兰固定,要么直接连为一体。 For the centrifuge, the drive assembly 4 is positioned, the discharge assembly, the discharge assembly housing assembly containing a different type of connection relationship depends centrifuge and 6, there are two: the lower transmission assembly positioned vertical centrifuge drive assembly 4 and a discharge are listed in the upper, lower, end of the housing assembly 6 is positioned with the drive assembly 4 or a flange fixed, either directly connected, the other end is fixed to either the discharge flange assembly integrally, either directly as a single entity. 下传动立式离心机的传动定位组件4与卸料组件相贯为一体,经法兰与壳体组件6固定连接。 Vertical centrifuge lower transmission gear assembly positioning assembly 4 and intersecting the discharge as a whole, the flange 6 is fixedly connected with the housing assembly.

对于不含卸料组件的离心机,壳体组件6与传动定位组件4要么用法兰固定,要么直接连为一体。 4 and 6 the drive or positioning assembly is fixed with respect to the flange centrifuge housing assembly free discharge assembly, either directly as a single entity.

壳体组件6与离心腔组件7有两种连接方式,一种是离心腔组件7通过至少一个与转子同轴的止口以一定的配合卡进壳体组件6,经过紧定螺钉、铆钉、凸台其中任意一办法协助卡定离心腔组件7的转位,另一种是针对下传动立式离心机的一种特殊方式,壳体组件6蜕化为在离心腔组件7进浆段外包裹的一个进浆仓,归并入离心腔组件7为一体连接。 6 and the centrifugal chamber housing assembly assembly 7 has two connections, one is the centrifugal component 7 by at least one card at a constant fit into the housing assembly and the rotor 6 coaxial rabbet, through set screws, rivets, wherein a projection of any way to assist the centrifugal locking assembly translocation 7, another specific embodiment is directed to a vertical centrifuge of the transmission, the housing assembly 6 degenerated as centrifugal overwrap segment assembly into the slurry 7 into the slurry compartment of a normalized centrifugal chamber assembly 7 is incorporated integrally connected.

离心腔组件7也可一端与传动定位组件4用法兰固定连接,另一端与卸料组件用法兰连接。 Centrifugal chamber assembly 7 may be positioned at one end with the drive assembly 4 fixedly connected with the flange, and the other end connected to the discharge flange assembly. 卧式离心机的传动定位组件4也可以与卸料组件相贯连接后用法兰与壳体组件6固定连接。 Horizontal centrifuge drive assembly 4 may also be positioned with the discharge assembly 6 is fixedly connected with the intersecting flange connection housing assembly.

上传动立式离心机出浆过滤器8安置在离心腔组件7内下尾部位置。 A vertical centrifuge slurry on the transmission filter 8 is disposed in the lower end position of the centrifugal assembly 7.

所说的针轮5转子至少有一个。 Said wheel having at least one rotor 5. 针轮5针苗既可以是等截面的,也可以是根部粗尾部细的变截面直线形。 Seedlings pin wheel 5 may be either constant cross-section, may be the root of the tail thick thin linear variable section. 转子轮廓呈园柱形、锥台形、纺锤形、不规则同轴形其中之一。 The rotor profile of substantially cylindrical, frustum-shaped, spindle-shaped, irregular shape coaxially one. 上传动立式离心机针轮5转子被悬挂,下传动立式离心机针轮5转子被撑起。 The drive wheel vertical centrifuge rotor 5 is suspended, the gear wheel vertical centrifuge rotor 5 to be propped up. 卧式离心机针轮5转子被一端撑起或两端抬起固定在传动轴上。 Horizontal centrifuge rotor wheel 5 is propped up one or both ends fixed to the lift shaft.

所说的离心腔组件7有六种组成型式:a、一个离心腔。 He said centrifugal chamber assembly 7 consisting in six types: a, a centrifugal chamber.

b、一个离心腔、滤料、衬网、锁边环、加强筋、定位环。 B, a centrifugal chamber, filter, mesh lining, sewing rings, ribs, positioning ring.

c、一个离心腔、滤料、锁边环、加强筋、定位环。 C, a centrifugal chamber, filter, sewing rings, ribs, positioning ring.

c、一个离心腔、滤料、加强筋、定位环。 C, a centrifugal chamber, filter, bead retaining ring.

d、一个离心腔、加强筋、定位环。 d, a centrifugal chamber, stiffener, positioning ring.

e、一个离心腔、加强筋。 E, a centrifugal chamber, stiffeners.

所说的离心腔呈园锥台形、直园筒形、多锥台阶梯形、台坎形、曲线旋转体形、这些形状的不同组合形六种形式之一。 He said centrifugal chamber as a truncated cone shape, straight cylindrical, multi-stepped tapered trapezoidal shaped ridge sets, rotating the curve shape, the shape of one of these six types of different combinations of shape. 离心腔内壁有一定的同轴度。 Centrifugal certain cavity wall concentricity. 要么在离心腔上进浆部位的一定区域开有以一定均匀度环周分布的孔,要么离心腔上既在进浆部位又在出浆部位的一定区域开有以一定均匀度环周分布的孔。 Either holes are opened at a certain uniformity of the circumferential distribution of a certain region of the centrifugal progress pulp part, or both and having a hole at a certain uniformity of the circumferential distribution of the slurry part of the constant region of the slurry into the portion of the centrifugal chamber . 孔小于20mm。 Holes less than 20mm.

所说的滤料有金属网、金属毡、非金属网、金属或非金属孔板四个选项,开孔率可以不同,也可以相同,孔形不限,孔小于2mm。 Said filter metal mesh, a metal felt, non-metallic mesh, a metal or non-metal plate four options, the opening ratio may be different or the same, hole shape is not limited to, holes of less than 2mm.

滤料或衬网敷在离心腔外壁或内壁,以敷在外壁为优,可以敷加多层。 Filter material or liner deposited in the centrifugal mesh outer or inner wall to the outer wall is preferably deposited, the applicator may be a multilayer. 覆盖滤料的区域仅限于进浆区或出浆区附近一定区段域。 Filter area coverage is limited to the region or the vicinity of the slurry into the slurry zone constant domain segments.

所说的加强筋、定位环焊接在离心腔外部,定位环上可以有豁口或孔。 He said bead retaining ring welded to the outer centrifugal chamber, the positioning ring may have a notch or hole.

离心腔为一端口小另一端口大时,离心腔组件7的进浆部位要么在小口一端,要么在大口一端。 Centrifugal chamber is a small port Another port into the centrifugal chamber assembly portion of the slurry 7 in either small mouth end, or end in a big mouth. 离心腔小口的一端可以朝上,也可以朝下。 One end of the centrifugal chamber can be small mouth upward, downward may be.

离心腔为台阶锥形时,在台阶上可以有一定大的过料孔。 When a stepped tapered centrifugal chamber, on the step can have a large hole through the material. 离心腔两端可以有与转子同轴的止口,在离心腔组件7的定位环外周可有与外部构件配合的面。 Both ends of the centrifugal chamber coaxially with the rotor may have the only port, may have engaged with the outer surface of the ring member outer circumference of the assembly 7 is positioned centrifugal chamber.

针轮5轮廓局部或全部覆盖离心腔组件7,与离心腔内壁之间有一定的间隙,局部锥度可以接近离心腔的锥度。 5 wheel profile partially or entirely cover assembly centrifugal chamber 7, between the inner wall of the centrifugal chamber has a certain clearance, local taper taper may approach the centrifugal chamber.

所说的壳体组件6含有首法兰、尾法兰、筒体,内筋,筒体上有输入/输出口。 Said first housing assembly comprising a flange 6, the flange end of the cylindrical body, the ribs, the input / output port to the cylinder. 输入/输出口要么是进浆管,要么是沉降料输出接头,要么是次轻相输出接头,要么是预分料输出接头。 Input / output port either into the plasma tube, sedimentation materials or output connection, either secondary light phase output connection, either pre-dosing output connector. 各输出/入管端头有螺纹,也可以连接法兰。 Each output / into the tube end is threaded, may be connected to the flange. 各输出/入管与相应的斗壁或筒壁呈正接、偏心正交、斜接其中之一形式,贯通或连通均可。 Each output / tube into the bucket with a corresponding cylindrical wall or walls is positively connected to the eccentric orthogonal, where miter form of one, or communication may be through.

壳体组件6的样式视输入/输出口的多少可以有以下三类组合:a、壳体组件6上只有单一输入/输出口,要么作为进浆口18,要么作为次轻相出口12,要么作为沉降料出口13。 Style housing assembly depending on the input / output port number 6 can have the following three combinations: Only a single input / output port on the A 6, the housing assembly, or as a stock inlet 18, or as a secondary light phase outlet 12, or sinker material outlet 13.

b、壳体组件6上有两个输入/输出口,要么作为进浆口18和预分料出口15,要么作为进浆口18和次轻相出口12,要么作为进浆口18和沉降料出口13,要么作为次轻相出口12和沉降料出口13。 B, upper housing component 6 has two input / output ports, or as a stock inlet 18 and outlet 15 pre-dosing or as a secondary stock inlet 18 and a light phase outlet 12, or as slurry into the feed port 18 and settling outlet 13, or as a light phase outlet 12 and a secondary settling material outlet 13.

c、在壳体组件6上有三个输入/输出口,要么分别作为是进浆口18、次轻相出口12和沉降料出口13,要么分别作为是进浆口18、预分料出口15和沉降料出口13。 C, the housing assembly 6 has three input / output ports, respectively, either as a stock inlet 18, outlet 12 and the secondary light phase 13 settling material outlet, respectively, either as a stock inlet 18, outlet 15 and pre-dosing settling material outlet 13.

a、b两类组合的壳体组件6结构简单,后者比前者仅增加了一个输入/输出管,c类组合壳体组件6内部含有与离心腔一起组成进浆配浆仓的筒和环。 A, 6 b structural housing assembly simply two types of combination, the latter is increased by only one input / output pipe 6 inside the housing assembly comprising a combination of class c with the centrifugal chamber consisting of slurry into the slurry with the cartridge and cartridge together with ring .

壳体组件6上还可以包含有将次轻相中转仓隔成多个室的分隔碟片25,各室连接多个输出接头。 Housing assembly 6 may further contain the secondary light phase transfer disc cartridge is partitioned into a plurality of separated chambers 25, the chambers connected to a plurality of output terminals.

所说的卸料组件含有法兰板10、沉降料斗、输出/入接头、端口板、,与转子同轴的输出/入筒。 Said discharge assembly comprising a flange plate 10, the hopper sedimentation, Input / output connector, the port plate coaxial with the output rotor ,, / into the cartridge. 特殊情况下还可有预分料料斗。 There may also be pre-separation hopper special cases. 各料斗和输出/入筒可以是园筒形、锥台形,也可以是组合形。 Each of the hoppers and Input / Output cartridge may be cylindrical, frustoconical shape, or a combination form. 各输出/入管端头有螺纹,也可接法兰。 Each output / into the tube end is threaded, the flange can also be connected. 各输出/入管与相应的斗壁或筒壁呈正接、偏心正交、斜接其中之一形式,贯通或连通均可。 Each output / tube into the bucket with a corresponding cylindrical wall or walls is positively connected to the eccentric orthogonal, where miter form of one, or communication may be through. 卸料组件6有以下三类八种样式:a、卸料组件上只有一个沉降料出口,卸料组件包括法兰板10、沉降料斗、沉降料输出接头、和端口板。 Stripper assembly 6 Eight Modes There are three types: On a, only a discharge assembly settling material outlet, the discharge plate includes a flange assembly 10, hopper sedimentation, settling material output connector, and the port plate.

b、卸料组件上有两个输入/输出口,要么作为沉降料出口13和次轻相出口12。 B, there are two input / output ports on the discharge assembly, or as a feed outlet 13 and the secondary sedimentation light phase outlet 12. 卸料组件上有与转子同轴的筒状次轻相中转筒14,它穿越固定在法兰板10上,端口板连接固定沉降料斗和次轻相中转筒14,沉降料输出接头接在沉降料斗侧壁上,次轻相出口12在端口板上。 There are coaxial with the cylindrical rotor with the light transit times on the discharge tube assembly 14, it is secured to the flange through the plate 10, the port plate connected to the fixed hopper and the settling time of the light phase transfer cylinder 14, the output material joint to settle in the settling hopper sidewall, times the light phase outlet port 12 in the plate. 另一种情况是,端口板连接固定沉降料斗,次轻相输出管相贯于沉降料斗连接在次轻相中转筒14侧壁上,次轻相中转筒14尾端另有端口板封闭,沉降料输出接头连接在端口板上。 In other cases, the port plate connected and fixed hopper settlement, secondary light phase outlet pipe 14 is connected to the intersection of the light phase transfer cylinder sidewall times to settle the hopper, the transit time of the light phase and another cylinder port plate trailing end 14 is closed, sedimentation material output port header plate.

卸料组件上的两个输入/输出口要么作为沉降料出口13和预分料出口15,要么作为沉降料出口13和轻相出口21,要么作为沉降料出口13和进浆口18,卸料组件的结构连接或相贯关系与第一种情况相同。 Tripper assembly of two input / output port or as a pre-settling material outlet 13 and outlet 15 dosing or sinker material outlet 13 and a light phase outlet 21, 13 or sinker material outlet port 18 and into the slurry, the discharge structure is connected or intersecting relationship with the first case of the same assembly.

c、卸料组件上有三个输入/输出口,要么分别作为沉降料出口13、次轻相出口12和轻相出口21。 C, the discharge assembly has three input / output ports, respectively, or a settling material outlet 13, a light phase outlet 12 and the secondary light phase outlet 21. 卸料组件包括与转子同轴的筒状次轻相中转筒14、次轻相输出接头、轻相输出接头、法兰板10、沉降料斗、沉降料输出接头、和端口板。 Unloading assembly comprises a coaxial cylindrical rotor relative transit times of light tube 14, the secondary output terminals of the light phase and light phase output connection, the flange plate 10, the hopper sedimentation, settling material output connector, and the port plate. 次轻相中转筒14内含轻相输出管22、外围沉降料斗,穿越固定在法兰板10上。 Secondary transfer cylinder 14 containing light phase of the light phase outlet pipe 22, a peripheral sedimentation hopper, through the plate 10 secured to the flange. 端口板连接固定沉降料斗和次轻相中转筒14。 Port plate connecting the fixed hopper and the settling time of the light phase transfer cylinder 14. 法兰板10上有沉降料过料的孔。 Settlement of the material 10 with a hole through the flange plate material. 轻相输出管22以柔性管为优。 The light phase outlet pipe 22 is preferably a flexible tube. 沉降料输出接头接在沉降料斗侧壁或端口板上。 Settling in the settling material outlet nozzle connected to the hopper sidewall or port plate. 次轻相出口12接头和轻相输出接头固定在端口板上。 Secondary light phase outlet 12 and a light fitting joint fixing phase output port plate.

卸料组件上的两个输入/输出口要么分别作为沉降料出料口13、预分料出口15和轻相出口21。 Tripper assembly of two input / output ports, respectively, as either settling material discharge port 13, outlet 15 and pre-dosing a light phase outlet 21. 预分料中转仓24相贯在沉降料中转仓11外。 24 min compound pre rollover settling intersection 11 outside the feed rollover. 卸料组件包括法兰板10、沉降料斗、沉降料输出接头、端口板、预分料料斗、预分料输出接头、预分料料斗封口板、与转子有一定同轴度的轻相输出管22、和轻相输出接头。 Stripper plate includes a flange assembly 10, hopper sedimentation, settling material outlet nozzle, port plate, the pre-separation hopper, prescaler output connector material, the pre-separation hopper sealing plate, coaxial with the rotor have a certain degree of light phase outlet pipe 22, the light phase and output connectors. 沉降料斗内含轻相输出管22、外围预分料料斗和封口板。 Settlement hopper contains a light phase outlet pipe 22, the periphery of the pre-separation hopper and the sealing plate. 法兰板10上有预分料过料和沉降料过料的孔。 10 with a pre-dosing hole through the material and settling material feed through the flange plate. 沉降料过料孔在环周大致均匀分布。 Settlement of the material through said orifices in a substantially uniformly distributed circumferentially. 轻相输出管22穿越固定在法兰板10上。 The light phase outlet pipe 22 through the plate 10 secured to the flange. 轻相输出构件与沉降料中转仓11有两种相贯方式,其一,端口板连接固定沉降料斗和轻相输出管22,重相沉降料输出接头接在沉降料斗侧壁上或端口板上,轻相输出接头连接在端口板上;其二,端口板连接固定沉降料斗或轻相输出管22,又有轻相输出引接管穿越相贯沉降料斗侧壁连接在轻相输出管22侧壁上。 Light feedstock and settlement phase output member 11 has two switching positions intersecting ways, first, the port plate connected to the fixed hopper and the settling phase output light pipe 22, heavy phase material settling in the settling output joint to the hopper sidewall or port plate light phase output port header plate; Second, the port plate connected to the fixed hopper or sedimentation phase output light pipe 22, but also the light phase takes over the output lead through the hopper sidewall intersecting settling light phase outlet pipe connected to the side walls 22 on. 重相沉降料输出接头连接在端口板上。 Settlement heavy phase material output port header plate. 预分料料斗要么呈锥形与封口板隔出预分料中转仓24,要么呈园筒形与斜环形封口板隔出预分料中转仓24,仓侧接预分料输出接头。 Pre-separation hopper and the sealing plate are tapered either a pre-separation compartment 24 feed rollover, or cylindrical shape with an inclined annular sealing plate separator feed rollover prescaler 24, the cartridge side feed output connector connected to the pre-separation.

卸料组件上的两个输入/输出口要么分别作为进浆口18、沉降料出口13、和轻相出口21。 Tripper assembly of two input / output ports, respectively, either as a stock inlet 18, settling material outlet 13, and a light phase outlet 21. 卸料组件的结构连接或相贯关系与第一种情况相同,局部构件转换用来进浆。 Relationship between structure connected to or intersecting the same discharge in the first case assembly, for converting the local member into the pulp.

所说的进浆口18、沉降料出口13、次轻相出口12、预分料出口15、轻相出口21其中任何一个输出/入口若含在壳体组件6上,则在卸料组件上缺失。 He said stock inlet 18, feed outlet 13 sedimentation, secondary light phase outlet 12, the pre-separation material outlet 15, wherein light phase outlet 21 on the housing assembly 6, on any one of the output / unloading assembly if it contains an inlet missing. 若含在卸料组件上,则在壳体组件6上缺失。 At the discharge assembly, the upper housing component 6 at deleted if it contains.

所说的出浆过滤器8呈帽状,外壁是圆锥形,或者是直园筒形,以园锥台形最宜。 Slurry out of said filter 8 hat shapes, the outer wall is conical, either straight cylindrical, truncated cone-shaped to the most desirable. 出浆过滤器8与转子以一定同轴度安置于轻相输出管22或次轻相中转筒上,首端可以伸至接近转子。 Filter the slurry 8 with the rotor with a certain degree of coaxially disposed output pipe 22 of the light phase or the light phase transit times on the tube, it extends to close to the head-end may rotor. 出浆过滤器8有四种组成型式: Filter the slurry composed of 8 four types:

a、一个骨架、滤料、锁边环。 a, a backbone, filter, sewing ring.

b、一个骨架、滤料。 B, a skeleton filter.

c、一个开孔板筒骨架或开孔板滤料筒。 c, a perforated plate or a perforated plate filter cartridge skeleton cylinder.

d、为微孔陶瓷或金属陶瓷直接加工而成。 d, porous ceramic or cermet is directly processed.

骨架可以是园环、园环与立棂组合而成,也可以是在一定的近似轴对称区域开孔的筒。 Backbone may be circular rings, hoops and the standing lattice combination, may be approximately axially symmetric in a certain region of the opening of the cartridge.

滤料材质、品种不限。 Filter material, limited varieties. 滤料有金属网、金属毡、非金属网、无纺布、滤布、金属或非金属薄孔板六个选项。 A metal filter mesh, a metal felt, non-metallic net, nonwoven fabric, cloth, metal or non-metal thin plate six options. 孔板开孔率可以不同,也可以相同,孔形不限,孔小于2mm。 Orifice opening ratio may be different or the same, hole shape is not limited to, holes of less than 2mm. 滤料可以加多层。 Filter can add multiple layers. 出浆过滤器8的顶端面可以覆盖滤料也可以不覆盖滤料。 A slurry to the top surface of the filter 8 may be covered or may not cover the filter media.

本发明适用于化工、医药、食品、农业深加工、石油、环保等领域固体颗粒与液体、液体与液体、固体颗粒-液体-液体的分离、物质传质反应、污水处理等,还可以用来释放溶解气。 The present invention is applicable to chemical, pharmaceutical, food, agricultural processing, petroleum, environmental protection, and other fields of solid particles and liquid, liquid and the liquid, solid particles - liquid - liquid separation, matter transfer reaction, sewage treatment, can also be used to release solution gas.

有益效果:1、与前述公开的针轮转子离心机技术相比,本发明沉降离心机分离细微悬浮颗粒物的能力显著提高。 Beneficial effects: 1, as compared with the disclosed technology needle rotate rotor centrifuge, decanter centrifuge according to the present invention is the ability to separate the fine suspended particles significantly improved. 本发明在离心腔上轴对称分布的孔或覆盖进浆区离心腔的滤料的作用下,一方面大的固相颗粒能得到水力分离、减速沉降、或过滤在离心腔以外,大大提高了在离心腔以外沉降的悬浮颗粒总量;另一方面,进入离心腔的液流及其携带的悬浮颗粒能够在环周更加均匀地扩散分布,避免了跌水、波浪的产生,对转子动平衡的影响减小,物相初始的分离受到的扰动减小。 In the centrifugal chamber axis symmetrical holes present invention covers action or centrifugal filter chamber into the plasma area under the aspect of large solid particles separated water can be obtained, reduction settling, filtration or centrifugation outside the chamber, greatly improving the total suspended particles outside the centrifugal sedimentation; on the other hand, the flow into the centrifugal chamber and carrying suspended particles can be more uniformly diffused in circumferentially distributed, avoids or water, the waves generated on the rotor balancing impact is reduced, the initial phase separation is reduced by the disturbance. 本发明一些采用的锥形离心腔的,在腔壁上可以产生比较大的离心力分量,加速那些已完成离心的重相向落料仓运动。 Some of the present invention is employed conical centrifuge chamber, the chamber wall may be a relatively large component of the centrifugal force, the centrifugal acceleration of the completed weight that falls toward the magazine movement. 本发明出浆过滤器8的过滤效果和有规律地沿柱面或锥面分配出浆,减少了湍流扰动,使微细颗粒能够充分沉降,已经形成的液流分层不至于重新被破坏。 The present invention is a plasma effect filters 8 and regularly distributed along a cylindrical or tapered pulp, reduce turbulence disturbances, the fine particles can sufficiently settle, layered stream has been formed will not be destroyed again. 同时,借助离心力和轴向速度的混合作用清除滤料表面的残留颗粒,显著延长了滤料过滤能力再生的间隔时间。 At the same time, by the centrifugal force and axial mixing speed of the filter surface to remove residual particles, significantly prolonged intervals Filtration ability to regenerate.

2、本发明采用进浆配浆仓水力旋流耦合过滤的预分离结构使大部分大颗粒物提前在低速区域分离沉降,进入离心腔的颗粒都是比较细小的颗粒。 2, the present invention uses the slurry into the slurry with the pre-separated structure of the filter cartridge Hydrocyclone water separating settling particles advance in the low speed region, the centrifugal chamber into the larger particles are more majority of fine particles. 进浆从离心腔最大半径的位置进入,最开始倾向于做向心运动。 Enter into the slurry from the position of maximum radius of the centrifugal chamber, they tend to do the very beginning to the heart motion. 转子与离心腔之间有一定间隙,在间隙区域,由外至里,线速度由零变到最大,越是大的颗粒得到小的线速度就足以克服向心惯性产生离心运动,颗粒越大进入小半径位置的机会越小。 There is a gap between the rotor and the centrifugal chamber, the gap region, from the outside to the inside, from the line speed zero to the maximum, to obtain the more large particles of small linear velocity sufficient to overcome the inertia of a centrifugal motion to the heart, the larger the particle access to a small radius of the smaller location. 其结果是,越是大的固体颗粒物越倾向于在间隙区域低速旋转,其磨损动量不大。 As a result, large solid particles the more the gap region in the low-speed rotation tends, not wear momentum. 所以,离心腔的磨损问题显著改善了。 So, wear problems centrifugal chamber is significantly improved.

3、本发明能够在运行过程中控制液流层厚和确定输出不同层位的浆液,提高了高纯度浆液输出的准确度。 3, the present invention is capable of controlling the flow of the slurry layer thickness and determine the output bits of different layers, to improve the accuracy of the output of a high purity slurry during operation.

4、本发明对不同的工况和安装要求有多种型式的离心机结构可选择。 4, the present invention has a variety of types of centrifuge alternative structure for different conditions and installation requirements. 双锥台阶形离心腔实现了在中部卸料。 Double cone centrifugal stepped achieved in the middle of the discharge.

四、附图说明 IV BRIEF DESCRIPTION

图1是本发明立式上进浆二相分离内旋转子沉降离心机结构图。 FIG. 1 is a vertical rotator of the present invention to make progress in the pulp two phase separation decanter centrifuge structure of FIG.

图2是本发明立式上进浆三相分离内旋转子沉降离心机结构图。 FIG 2 is a vertical progress rotator of the present invention a configuration diagram of the pulp decanter centrifuge three phase separator.

图3是本发明立式下进浆三相分离内旋转子沉降离心机结构图。 FIG 3 is a configuration diagram of a decanter centrifuge rotator into the plasma within the vertical phase separator of the present invention.

图4是本发明立式下进浆双锥台阶腔三相分离内旋转子沉降离心机结构图。 FIG 4 is a configuration diagram rotator decanter centrifuge separation at the vertical step of the present invention into the pulp chamber biconical three phases.

图5是本发明立式下进浆锥腔三相分离内旋转子沉降离心机结构图。 FIG 5 is a three-phase slurry into the conical cavity within the separation rotator sedimentation centrifuge vertical view of the structure of the present invention.

图6是本发明立式上进浆锥腔三相分离内旋转子沉降离心机结构图。 FIG 6 is a vertical slurry of the present invention is motivated conical cavity within a three-phase separation decanter centrifuge rotator structure in FIG.

图7是本发明立式上进浆锥腔二相分离内旋转子沉降离心机结构图。 FIG. 7 is a vertical rotator of the present invention to make progress within two slurry phase separation decanter centrifuge conical cavity structure.

图8是本发明立式下进浆锥腔二相分离内旋转子沉降离心机结构图。 FIG 8 is a two-phase separation of the rotator into the plasma chamber under vertical cone decanter centrifuge structure of the present invention FIG.

图9是本发明立式下进浆双锥腔二相分离内旋转子沉降离心机结构图。 9 is a rotator into the slurry within the present invention biconical vertical two-phase separation decanter centrifuge chamber structure of FIG.

图10是本发明卧式双对锥台阶腔二相分离内旋转子沉降离心机结构图。 FIG 10 is a horizontal double rotator of the present invention to the two-phase separation cone centrifuge stepped configuration diagram settling chamber.

图中序号对应构件如下:1-皮带轮;2-皮带;3-传动装置;4-传动定位组件;5-针轮;6-壳体组件;7-离心腔组件;8-出浆过滤器;9-曝气器;10-法兰板;11-沉降料中转仓;12-次轻相出口;13-沉降料出口;14-次轻相中转筒;15-预分料出口;16-尾锁边环;17-首锁边环;18-进浆口;19-法兰;20-轻相撇出器;21-轻相出口;22-轻相输出管;23-分隔环;24-预分料中转仓;25-分隔碟片;26-液流层厚调节装置;27-分轴承箱。 FIG member serial number corresponding to the following: 1- pulley; 2- belt; 3- drive means; 4- positioning drive assembly; 5- wheel; 6- housing assembly; 7- centrifugal assembly; 8- filter the slurry; 9- aeration; 10- flange plate; 11- batch settlement rollover; 12- secondary light phase outlet; 13- settling material outlet; 14- secondary light phase transfer cylinder; pre-dosing outlet 15; 16- tail catcher ring; 17- first catcher ring; stock inlet 18; 19- flange; skimming light phase 20; a light phase outlet 21; 22- a light phase outlet pipe; 23- separator ring; 24- prescaler feed rollover; partition discs 25; 26- flow layer thickness adjusting means; 27- minutes bearing housing.

五、具体实施方式 V. DETAILED DESCRIPTION

因转子轻,本发明离心机分立式、卧式、斜卧式结构。 Light due to the rotor, the centrifuge of the present invention, discrete, horizontal, diagonal horizontal structure.

图1所示,是根据本发明技术方案设计的一种立式上进浆二相分离内旋转子沉降离心机。 As shown in FIG. 1, a decanter centrifuge rotator cytoplasm two vertical phase separation in accordance with one aspect of the present invention is designed to progress. 离心机由传动装置3、针轮5转子、传动定位组件4、离心腔组件7、壳体组件6、出浆过滤器8、曝气器9和卸料组件组成。 Centrifuge the transmission 3, 5 of the rotor wheel, positioning the drive assembly 4, the centrifugal chamber assembly 7, the housing assembly 6, a pulp filter 8, 9 and a discharge aerator components.

针轮5为U字形针苗呈辐射状均匀密集排列挂在环片上,挂好针苗的环片加隔环分层迭置经键板和弹性挡圈组合在轮毂上的型式。 U-shaped wheel 5 radially uniform seedlings needle densely arranged hanging on the ring sheet, the needle seedlings hang ring piece layered laminate is applied through the spacer ring and circlip keypad combination pattern in the hub. 有两件针轮5以一定间隔串接在传动轴上。 There are two wheel 5 connected in series at intervals on the drive shaft. 针轮5整体轮廓呈梢状。 5 as a wheel tip overall profile shape. 针轮5转子的延伸区域覆盖离心腔组件7的上部。 Extension region 5 of the rotor wheel covering an upper portion 7 of the centrifugal component.

传动装置3由电机、轴承箱、传动轴、皮带轮1、皮带2、电机支架组成。 3 by a drive motor, the bearing housing, a drive shaft, a pulley 1, the belt 2, composed of the motor bracket.

传动定位组件4包括围筒、端盖、法兰19。 Positioning drive comprises a shroud assembly 4, the end cap, the flange 19. 端盖和定位法兰19有与轴承箱外壁配合的孔,围筒形状不限。 End cap flange 19 and positioning hole engaged with the outer wall of the bearing housing, the shroud shape is not limited.

壳体组件6包括上下两壳体法兰、直园筒形筒体、安装支座、偏心进浆管、正接预分料输出管。 The housing assembly includes upper and lower housing flange 6, a linear cylindrical tubular body, mounting bracket, the eccentric slurry into the tube, connected to the positive output pre-dosing tube. 法兰上有与转子同轴的止口。 There rabbet flange coaxial with the rotor.

离心腔组件7包括一个直园筒形离心腔、两个加强筋、两个留有豁口的定位环。 7 includes a centrifugal chamber assembly straight cylindrical centrifugal chamber, two ribs, leaving two positioning ring gap. 在离心腔上进浆部位的一定区域开有大致均布的孔,孔小于20mm。 A hole is substantially uniformly distributed in a certain region of the centrifugal slurry progress site of pores less than 20mm. 加强筋、定位环焊接在离心腔外部。 Stiffener ring is positioned outside the centrifugal welding. 定位环外周有与外部壳体组件6配合的面。 The positioning ring 6 has an outer periphery engaged with the outer surface of the housing assembly.

卸料组件包括法兰板10、筒形沉降料斗、与转子同轴的筒状次轻相中转筒14、斜接的沉降料输出管、端口板。 Stripper plate assembly includes a flange 10, a cylindrical hopper sedimentation, coaxially with the rotor cylindrical secondary light phase transfer cylinder 14, miter settling material outlet pipe, the port plate. 次轻相中转筒14穿越固定在法兰板10上,外围为沉降料斗。 The light phase transit times through the tube 14 secured to the flange plate 10, the periphery of the hopper sedimentation. 沉降料斗可以为锥形。 Settlement hopper may be tapered. 端口板连接固定沉降料斗和次轻相中转筒14,沉降料输出接头接在沉降料斗侧壁上,次轻相出口12在端口板上。 Port plate connecting the fixed hopper and the settling time of the light phase transfer cylinder 14, an output connector connected to the feed hopper sidewall settling settling times light phase outlet port 12 in the plate.

沉降料斗可以为锥形。 Settlement hopper may be tapered.

出浆过滤器8包括滤料、骨架、首锁边环17和尾锁边环16。 The slurry comprises a filter media 8, a skeleton, the first ring 17 and a trailing edge lock seam ring 16. 滤料为金属网。 Metal mesh filter. 骨架是开孔的锥形筒。 Backbones are apertured cones. 滤料敷在骨架外壁。 The outer wall of filter material deposited in the skeleton. 出浆过滤器8依靠尾锁边环16与卸料组件次轻相中转筒14的配合限位固定。 8 relies on a slurry filter trailing edge lock ring assembly 16 and the discharge times of the light phase transfer drum 14 with a fixed limit. 锥口向下敞开。 Cone mouth open downward.

在离心腔的进/出口部位可以加敷也可以不加敷滤料。 The intake / outlet portion of the centrifugal chamber may be added to plating media without dressing.

出浆过滤器8上滤料、锁边环可以缺失。 Filter the slurry on the filter 8, the lock ring side may be deleted.

滤料材质、品种不限,或者是金属网、金属毡、非金属网、无纺布、滤布,或由微孔陶瓷或金属陶瓷直接加工而成,也可以是金属或非金属孔薄板,开孔率可以不同,也可以相同,孔形不限,孔小于2mm,以小于100μm的孔较为优越。 Filter material, Any variety, or a metal mesh, a metal felt, non-metallic net, nonwoven fabric, cloth, or microporous processed directly from a ceramic or cermet may be a metal or nonmetal sheet holes, the opening ratio may be different or the same, hole shape is not limited to, holes less than 2mm, less than 100μm aperture is more excellent. 滤料的孔越小,过滤作用越显著,阻力也显著增大。 Filter pores smaller, more significant filtration resistance is dramatically increased. 通常情况下,采用滤孔为10~50μm的滤料设备系统阻力较小。 Typically, using a smaller filter pore system filter device 10 ~ 50μm resistance. 滤料可以加多层。 Filter can add multiple layers.

出浆过滤器8的顶端面或者覆盖滤料或者不覆盖滤料。 Filter the slurry to the top or face 8 of the filter cover or not to cover the filter.

出浆过滤器8起过滤、在残余颗粒区与颗粒动量方向大角度相交分配出浆、和削弱湍流扰动微细颗粒或液流分层的作用。 The slurry was filtered from the filter 8, the intersection of the residual slurry particles dispensed particle momentum and direction of the large area angle, and reduce the role of turbulence disturbances layered fine particles or liquid.

出浆过滤器8的要点是保证外功能部件有足够的同轴度。 8 points out of the slurry is to ensure that the filter function of the outer member has sufficient coaxiality. 当滤料选择开孔的筒时,骨架形式就完全自由,比如是园环、园环与立棂组合而成。 When the selected filter cartridge opening, completely free form the skeleton, such as the ring is circular, circular ring and the standing lattice combination.

曝气器9含有环形气胎、气嘴,固定在卸料组件的法兰板10和端口板上。 9 aerator pneumatic tire comprising an annular, gas nozzle, fixed to the flange plate 10 and the discharge port plate assembly. 曝气器9只要大致与转子同轴,气嘴既可从卸料组件上引出,也可安置在离心腔组件7外边进浆配浆仓或各中转仓内,气嘴接出方式不限。 9 is substantially as long as the aerator, the gas nozzle can lead from the discharge coaxially with the rotor assembly, may be disposed within the centrifugal chamber assembly 7 with pulp slurry into the bin outside the or each transit warehouses, then the gas nozzle is not limited.

曝气器9起增加溶解氧、或帮助离心腔滤料滤孔再生、或输送蒸气、或协助卸料的作用。 9 increase the dissolved oxygen from the aerator or centrifugal filter to help filter pore regeneration, delivery or vapor, or assist discharge action. 为增加溶解氧的气胎或气曝气头宜是微孔型式。 To increase the air tube should be dissolved or gas diffusers are microporous type. 曝气器9对离心分离没有贡献,是附加部件,可以缺失。 9 aerator does not contribute to centrifugal separation, is an additional component, it may be deleted.

在上述结构的基础上在出浆过滤器8顶部增加轻相输出装置,就能分离三相。 In the above configuration increases the light on top of the slurry phase output of the filter means 8, three phases can be separated.

图2所示,是一种立式上进浆三相分离内旋转子沉降离心机结构。 As shown in FIG. 2, a vertical sub-motivated rotary pulp decanter centrifuge structures within the three phase separator. 增加了一套轻相输出装置,包括园柱形轻相撇出器20、柔性轻相输出管22和两组接头。 Adds a light phase output means it includes a cylindrical light phase skimming device 20, a flexible light pipe 22 and two phase output adapter. 轻相撇出器20镶在出浆过滤器8顶部。 The light phase is skimmed off the top of the slurry 20 in the insert filter 8.

图2所示立式上进浆三相分离内旋转子沉降离心机的作业过程是:浆液以一定速度从上部进浆口18切向进入,形成旋流,在离心腔组件7进浆段孔的限制下液流及其携带的物料在环周比较均匀地扩散分布,形成速度降后,部分悬浮颗粒物依靠惯性完成离心沉降,在重力作用下沿离心腔组件7与壳体之间的间隙向下运动汇集,从预分料出口15排出,轻相悬浮物在上部漂浮,然后从上部溢流口排出。 Figure 2 shows a vertical progress rotator decanter centrifuge during operation of the slurry phase separator are: slurry into the slurry at a constant speed from the upper inlet 18 to cut into, swirl is formed, the hole section 7 into the slurry in the centrifugal chamber assembly Subject to the material stream and carried more evenly distributed in the circumferential spread, drop formation rate, the suspended particles partially completed relying on inertial centrifugal sedimentation, gravity along the gap between the housing and the centrifugal chamber assembly 7 downwardly moving together, the outlet feed from the prescaler 15 is discharged, the light phase floating in the upper portion of the suspension, and then discharged from the upper overflow outlet.

透过离心腔组件7的液流被针轮5发动为旋流场,液流直接得到针轮5最大线速度的加速,被离心分离的重相悬浮颗粒沿离心腔内壁及其附近螺旋向下运动,轻相、次轻相向中心汇集。 Flow through the centrifugal chamber assembly 7 is launched wheel 5 is swirl flow field, the flow directly from the acceleration wheel 5 the maximum line speed, the centrifugal separated heavy phase particles suspended in the inner wall of the centrifugal chamber and the vicinity thereof downward spiral motion, light phase, sub-light collection towards the center. 在下部形成一个抛物面形表面。 A parabolic surface formed at a lower portion.

在出浆过滤器8的作用下,浆流有规律的分配出浆,到达出浆过滤器8的微细颗粒被过滤滞留,并在离心力、轴向速度惯性作用下旋转、向下运动富集,连同先前被强离心分离的颗粒一起穿过花板10,进入沉降料料斗,再从沉降料出口13排出。 Under the action of the pulp filter 8, the slurry stream has a regular distribution slurry, the slurry reaches the filter 8 is filtered fine particles retained and rotated under centrifugal force, inertia axial velocity, the downward movement of enrichment, together with the previously separated particles together through strong centrifugation flower plate 10, into the hopper settle, and then is discharged from the settling material outlet 13. 透过出浆过滤器8的液体从次轻相出口12排出。 A liquid slurry through the filter 8 from the secondary light phase outlet 12 is discharged.

漂浮在抛物面表层的轻相从轻相撇出器20经柔性的轻相输出管22引出卸料组件。 Floating light phase parabolic surface skimming a lighter phase 20 via the flexible light phase outlet pipe 22 leads discharge assembly.

离心机内有喷液装置时,来自雾化喷头的雾化液珠与旋转液流离散混合,或者进行传质,如混凝促进固相颗粒凝聚,加快离心分离。 When liquid ejecting apparatus centrifuge, rotary atomizing a liquid stream of discrete beads from the mixing spray nozzle, or mass transfer, such as the coagulation of solid particles promote agglomeration, speed centrifugation.

当要对浆液的组分进行化学分离时,用喷头向离心腔或进浆腔输入液体反应剂,雾化的吸收剂液珠在离心运动中与浆液发生化学反应,得到的固相反应产物随之做离心运动而被同时分离。 When the components of the slurry to be chemically separated, the centrifugal nozzle to enter into the pulp chamber or liquid reagents, and the atomized droplets of the absorbent slurry in the centrifugal movement chemical reaction, the resulting solid reaction product with the centrifugal movement is done simultaneously separated.

壳体组件6的进/出浆口可以调换。 6, the housing assembly into / out of the pulp outlet may be reversed.

图3所示,是一种立式下进浆三相分离内旋转子沉降离心机结构。 As shown in FIG. 3, three-phase separator into the slurry within the decanter centrifuge rotator A vertical structure. 壳体组件6下部换成了偏心进浆口18,上部增加了分隔环23、换成正接次轻相出口12。 6 the lower portion of the housing assembly into an eccentric stock inlet 18, the upper portion of the partition ring 23 increases, then changed to n times the light phase outlet 12. 卸料组件增加了预分料中转仓24和预分料出口15。 Unloading assembly compound increases the prescaler 24 and the pre-rollover dosing outlet 15. 没有了次轻相输出构件,轻相输出装置直接固定在法兰板10和端口板上。 Without secondary output member of the light phase and light phase output means directly fixed to the flange plate 10 and the port plate. 法兰板10上增加了连通预分料中转仓24的过料孔。 Increase over the pre-separation feed orifice communicating rollover plate 24 on the flange 10. 离心腔上部出浆区域和下部进浆区域有孔,离心腔下部进浆区域外壁可以敷有金属滤网。 An upper portion of the centrifugal chamber and the lower region of the pulp slurry into the porous region, a lower region of the outer wall of the centrifugal chamber into the plasma may be coated with a metal screen. 没有出浆过滤器8,柱锥组合形轻相撇出器20直接坐在法兰10上。 Filter 8 is not a slurry, a combination of cone-shaped column light phase 20 is skimmed to sit directly on the flange 10.

离心腔组件7也可以做成锥台形。 Centrifugal chamber assembly 7 may also be made cone-shaped.

图4所示,是一种立式下进浆双锥台阶腔三相分离内旋转子沉降离心机结构图。 Figure 4 is a rotator within the separation chamber into the slurry-phase decanter centrifuge step biconical configuration diagram in an upright. 进浆在下,出浆在上。 The next into the slurry, the slurry on. 离心腔为两段锥台以台坎顺流连接在一起。 Centrifugal chamber into two frustoconical connected to the downstream station Hom. 台坎上有透过沉降料的孔。 Apertured material through the settling stage bucket. 壳体组件6内与离心腔之间另外隔出一个进浆配浆仓,进浆管穿过外筒体偏心连通。 6 within the housing assembly between the centrifugal separator and further with a pulp slurry into the cartridge, through the outer cylindrical tube into the slurry eccentric communication. 筒体与进浆配浆仓之间为沉降料中转仓11。 Between the cylinder and with pulp slurry into the feed bin to settle rollover 11. 增加分隔环23,在上部分隔出浆中转仓。 Increasing the partition ring 23, the slurry partitioned interim positions in the upper portion. 卸料组件上有预分料出口15、轻相出口21。 The material discharge outlet assembly has a prescaler 15, a light-phase outlet 21. 壳体组件6上有沉降料出口13。 6 has a housing assembly 13 settling material outlet. 壳体组件6与离心腔组件7焊接为一体。 6 the centrifugal chamber housing assembly and welding assembly 7 integrally. 锥形与园柱组合形轻相撇出器20立在中下部连接与卸料组件相贯的轻相输出管22,向上接近针轮5。 In combination with the tapered cylindrical shape of the light phase is skimmed off in the lower stand 20 is connected to the discharge assembly relative to coherent light phase outlet pipe 22, close to the wheel 5 upwardly.

图5所示,是一种立式下进浆锥腔三相分离内旋转子沉降离心机结构。 Figure 5 is a decanter centrifuge rotator into the slurry within the separation structure at an upright conical cavity-phase. 离心腔组件7做成锥台形,锥口向下敞开,上部开孔。 Centrifugal chamber assembly 7 is made cone-shaped, downwardly open cone opening, the upper opening. 离心腔两端连接法兰。 Centrifugal chamber is connected at both ends of the flange. 增加分隔环23,壳体组件6分割衍变出上部次轻相中转仓和次轻相出口12、法兰。 Increasing the partition ring 23, the housing assembly 6 divided evolve an upper cartridge and the transit time of the light phase secondary light phase outlet 12, the flange. 下部卸料组件包含进浆口18、进浆仓、预分料出口15、轻相出口21。 Assembly comprising a lower discharge port 18 into the slurry, the slurry into the cartridge, the pre-separation material outlet 15, a light-phase outlet 21. 有锥形多孔配浆器与转子近似同轴固定在与法兰板10相贯的功能转换了的次轻相中转筒14上,轻相撇出器20固定在配浆器上,再用柔性管从配浆器内引出。 Tapered porous rotor with slurry with approximately coaxially fixed with the flange plate 10 intersecting the secondary function of converting the light phase transfer cylinder 14, the light phase skimming device 20 is fixed with pulp, a reusable flexible drawn from an inner tube with a slurry feeder. 曝气器9安置在出浆仓内。 9 aerator is disposed within the plasma compartment. 配浆器壁上的孔环周大致均布。 With slurry holes circumferential wall of substantially uniform. 配浆器外壁也可以呈园柱形。 With pulp outer wall may be cylindrical shape.

图6所示,是一种立式上进浆锥腔三相分离内旋转子沉降离心机结构。 As shown in FIG. 6, a vertical sub-motivated rotary decanter centrifuge separation structure in the conical cavity a three-phase slurry. 离心腔组件7做成锥台形,锥口向下敞开。 Centrifugal chamber assembly 7 is made cone-shaped, downwardly open cone opening. 壳体组件6上有偏心进浆口18,下有预分料出口15。 An eccentric assembly 6 housing stock inlet 18, the outlet 15 with a pre-dosing. 下部卸料组件包含沉降料出口13、次轻相出口12、轻相出口21。 Unloading assembly comprises a lower settling material outlet 13, a light-phase outlet 12 times, a light phase outlet 21. 出浆过滤器8为单一的多孔构件。 Filter the slurry 8 as a single porous member. 针轮5轮廓为纺锤形。 5 is a contour wheel spindle.

液-液两相分离时不需要卸料功能,可以省去卸料组件。 Liquid - no discharge function liquid two phases were separated, the discharge assembly may be omitted.

图7所示,是一种立式上进浆锥腔二相分离内旋转子沉降离心机结构。 As shown in FIG. 7, a vertical sub-motivated rotary within two slurry phase separation decanter centrifuge conical cavity structure. 离心腔组件7做成锥台形,锥口向上敞开,两端开孔。 Centrifugal chamber assembly 7 is made cone-shaped, tapered mouth open upward, open at both ends. 这里的结构中,卸料组件仅保留了一个法兰10。 Here the structure, retaining only a discharge flange assembly 10. 针轮5轮廓为锥形。 5 is tapered wheel profile. 含有两个分隔环23连接在离心腔上,在壳体组件6与离心腔组件7之间分隔出进、出仓;轻相输出装置包括锥台形轻相撇出器20、滑动导筒、接头,导筒固定在法兰板10和导套上,并有密封结构。 Comprising two spaced rings connected to the centrifugal chamber 23, partitioned into the housing assembly between the component 6 and the centrifugal chamber 7, a warehouse; light phase output means includes a cone-shaped skimming light phase 20, the sliding guide cylinder, the linker , the guide cylinder 10 fixed to the flange plate and the guide sleeve, and a sealing structure. 轻相输出装置可以升降。 Lifting means may output light phase. 轻相撇出器20上部开孔可以比较大。 The light phase skimmed upper aperture 20 may be relatively large.

图8所示,是一种立式下进浆锥腔二相分离内旋转子沉降离心机结构。 As shown in FIG. 8, a rotator decanter centrifuge structures within the conical cavity into the slurry at an upright two-phase separation. 进浆出浆顺序更换,下部切向进浆,出浆在上。 Pulp slurry into the replacement sequence, a lower tangential pulp inlet, a pulp on.

图9所示,是一种立式下进浆双锥台阶腔二相分离结构。 As shown in FIG. 9, the cavity is stepped into the slurry biconical the two-phase separated structure an upright. 壳体组件6与双锥台离心腔组件7连接,上下各连接有一个法兰。 6 is connected to the housing assembly bifrustum centrifugal chamber assembly 7, connected to a respective upper and lower flanges. 壳体组件6上部出浆仓用分隔环23、多个分隔碟片25分隔出多个室,连接多个接头。 An upper housing assembly paste cartridge 6 by the partition ring 23, a plurality of discs 25 separated by a plurality of partitioned chambers, a plurality of connecting joints. 分层采出液相。 In separated liquid phase. 进浆配浆仓与沉降料中转仓11相贯,法兰板10上有过浆孔和沉降料落料孔,传动装置3在下部与卸料组件相贯。 Into the slurry feed with pulp and settlement warehouse rollover intersection 11, the flange 10 has a plate through hole and settling the slurry feed blanking aperture transmission 3 at the lower intersection and discharge assembly. 有一个用来辅助分开沉降料区和进浆区的隔环连接在法兰板10上部。 For a separate settling zone and the secondary slurry zone into the spacer rings 10 connected to the upper flange plate.

卧式或斜卧式离心机的卸料功能可以完全设置在壳体组件6上,省去卸料组件。 Horizontal or Inclined Horizontal centrifuge unloading function can be entirely disposed on the housing assembly 6, the discharge assembly is omitted.

图10所示,是一种卧式双对锥台阶腔二相分离内旋转子沉降离心机结构。 As shown in FIG. 10, a horizontal double-rotational inner sub-chamber two-phase decanter centrifuge separation step cone structure. 进浆口18、预分料出口15、和沉降料出口13共存于壳体组件6上。 Stock inlet 18, the pre-separation material outlet 15, 13 and settling material outlet 6 coexist in the housing assembly. 壳体组件6上进浆配浆仓与沉降料中转仓11相贯,用环和筒在筒体内将二者分开。 6 with the housing assembly progress pulp slurry feed and settlement warehouse rollover intersection 11, with the cartridge and separate the two rings within the barrel. 进浆管穿过筒体壁偏心正交连通进浆配浆仓。 Into the plasma tube passes through the wall of the cylindrical body perpendicular to the eccentric communication with slurry into the slurry compartment. 传动装置3有个分轴承箱27列于壳体组件6的另一侧。 There are 3 sub-drive bearing housing 27 on the other side of the housing assembly 6. 在分轴承箱27外安置有一套液流层厚调节装置26。 Have a layer thickness regulating means disposed flow 26 in the bearing housing 27 outside the points. 两截双锥台离心腔相对经台坎连接,离心腔两端区域布孔,台坎上有孔。 Two parts bifrustum station via a relative centrifugal bucket is connected, at both ends of the centrifugal chamber hole distribution area, there are holes on the table Hom. 在台阶上设孔,利于及时排出重相,减少磨损。 Provided on the stepped bore facilitate timely discharge the heavy phase, reducing wear. 针轮5转子组覆盖整个离心腔。 Wheel 5 centrifugal rotor cover the entire group.

该卧式双对锥台阶腔二相分离内旋转子沉降离心机的作业过程是:浆液以一定速度从进浆口18切向进入,形成旋流,在离心腔组件7进浆段孔的限制下浆流及其携带的物料在环周比较均匀地扩散分布,形成速度降后,部分悬浮颗粒物完成沉降下落,从预分料出口15排出。 The operation process of the horizontal two-step two-phase separation cone decanter centrifuge chamber rotator is: into the slurry at a constant speed to form a swirl 18 cut from the stock inlet, limiting the centrifugal chamber segment assembly into the slurry holes 7 the slurry flow and carried material relatively uniformly distributed in the circumferential diffusion, drop formation rate after complete settling of suspended particulate matter falling part, an outlet 15 from the pre-separation material is discharged.

透过离心腔组件7的液流被针轮5发动为强旋流场,液流直接得到针轮5最大线速度的加速,在离心腔顺流锥面的引导下,被离心分离的重相悬浮颗粒克服表面摩擦力沿离心腔内壁及其附近螺旋向另一侧运动,到达台坎处汇集。 Flow through the centrifugal chamber assembly 7 is launched wheel 5 is strong vortex field, flow directly from the acceleration maximum line speed of 5 wheel, downstream in the guide tapered surface of the centrifugal chamber, the heavy phase is centrifuged suspended particles to overcome the surface friction and the vicinity thereof along the inner wall of the centrifugal spiral movement to the other side, at the arrival station sill together. 过了离心腔台坎,在离心腔逆流锥面的引导下,被离心分离的重相悬浮颗粒克服表面摩擦力沿离心腔内壁及其附近反向运动,也到达台坎处汇集。 Hom station over a centrifugal chamber in the centrifugal counterflow guide tapered surface, the heavy phase is centrifuged suspended particles against the cavity inner wall surface of the centrifugal friction reverse movement in the vicinity thereof, also reaches the threshold at the collection station. 汇集的颗粒物穿过台坎上的卸料孔进入沉降料中转仓11,再从沉降料出口13排出。 Pooled particulate matter through the discharge hole into the settling stage feed rollover threshold 11, and then is discharged from the settling material outlet 13.

液流层厚调节装置26有三种组成型式可以选择:a、包括偏心凸园转环、与分轴承箱27同轴的外套筒、开有旋槽的盖帽、手柄、密封环、溢流管,手柄穿过盖帽固定在凸园盘上,法兰板10在凸园转环覆盖区域有溢流孔,外套筒连接法兰板10。 Flow layer thickness adjusting means 26 can select three types consisting of: a, an eccentric protrusion Park swivel points 27 coaxially with the outer sleeve of the bearing housing, the cap is opened rotating the groove, the handle, the sealing ring, the overflow pipe , through a cap fixed to the handle on the convex disc, rotating ring flange plate 10 with an overflow hole in the coverage area of ​​the convex park, an outer sleeve 10 connected to the flange plate.

b、包括具有不同半径上布有螺纹孔的板、外套筒、盖帽、溢流管、与螺纹孔相配的螺钉或堵头,板可以是法兰板10,外套筒连接法兰板10。 B, comprising a fabric having a threaded hole in the plate different radii, the outer sleeve, the cap, the overflow pipe, and a threaded hole matching a screw or plug, plate 10 may be a flange plate, the flange plate 10 connected to the outer sleeve .

c、包括偏心开孔的园盘调节元、外筒、盖帽、溢流管、手柄、溢流管,调节元偏心安置覆盖法兰板10上的偏心孔,外套筒对应偏心孔连接法兰板10。 C, apertured disc includes an eccentric adjusting element, the outer cylinder, the cap, the overflow tube, handle, overflow pipe, the eccentric adjustment element disposed to cover the eccentric hole in the flange plate 10, the eccentric hole of the outer sleeve corresponding to the connecting flange plate 10.

本技术离心腔的内壁形状只要轴对称就能保障离心分离。 Shape of the inner wall of the centrifugal chamber as long as the present technology can guarantee axisymmetric centrifugation. 故离心腔也可以是曲线旋转体形,还可以是园锥台、直园筒、阶梯、台坎、曲线旋转体其中任意一种或多种的组合。 Therefore, the centrifugal rotary body may be curved, may also be truncated cone, straight cylindrical, stepped, Hom station, wherein the rotating body curve of any one or more thereof.

因离心腔有进浆孔或卸料组件上有配浆孔,或者因配浆器的作用,壳体组件6或卸料组件上的进浆管均可以与相应的斗壁或筒壁正接或斜接。 Due to the centrifugal chamber having the slurry into the slurry with a hole or holes on the discharge assembly, or by the action of the device with pulp, pulp inlet housing assembly 6 or on the discharge tube assembly can be connected to the corresponding positive or bucket cylinder wall or walls miter.

Claims (8)

1.一种内旋转子沉降离心机,用于悬浮颗粒物与液体的分离、液体与液体的分离、固体与液体与液体的分离、物质传质反应、以及污水处理,离心机含有一套传动装置[3]、针轮[5]转子、一个壳体组件[6],离心机转子呈立式安置,传动装置[3]要么安置在上部,要么安置在下部,针轮[5]由金属丝或非金属丝针苗自一定的直径上环周呈对称辐射状分布栽苗或挂苗、分层迭置组合而成,针轮[5]可以是U字线形针苗挂苗的型式;作为特例,在离心机内部可安置有曝气器[9],曝气器[9]包括园环形气胎、气管、多个串接在一个管路上分布的曝气头其中之一,至少一个气嘴;作为另外一个特例,在离心机进浆配浆仓内、在离心腔首部其中之一安置有喷头;该内旋转子沉降离心机的特征在于:离心机包含一套离心腔组件[7],将悬浮颗粒物作为目标分离物相的离心机包含 An inner rotator decanting centrifuge separator for separating suspended particles and the liquid, the liquid and the liquid, separating the solid from the liquid and the liquid, matter transfer reaction, as well as wastewater treatment, the centrifuge comprising a drive means [3], wheel [5] of the rotor, a housing assembly [6], the centrifuge rotor is disposed as a vertical, drive [3] placed in either the upper or lower portion disposed in the needle wheel [5] of wire seedlings from non-wire or needle-diameter ring over a certain circumferential radially symmetrically distributed Zaimiao seedlings or hang, the overlapped combination of layered, wheel [5] may be a U-shaped linear pattern needle seedlings hanging seedlings; as Specific examples, there may be disposed in the interior of the centrifuge aerator [9], aerator [9] comprising an annular pneumatic tire Park, trachea, connected in series with one of the plurality of diffusers in which the distribution of a pipeline, at least one gas mouth; as another special case, the slurry in the centrifuge feed slurry with the cartridge, one header centrifugal spray head disposed therein; the inner rotator decanter centrifuge is characterized in that: the centrifuge comprising a centrifugal assembly [7] , the suspended particles as a separate phase in a centrifuge comprising a target 一套卸料组件,在两种情况下可不含卸料组件,一是将液相作为目标分离物相的离心机,二是虽将悬浮颗粒物作为目标分离物相但卸料功能在壳体组件[6]上实现的离心机;针轮[5]转子居中,被与其同轴安置的离心腔组件[7]包裹,离心腔组件[7]被壳体组件[6]包裹,转子连接在传动装置[3]的轴上,传动装置[3]要么固定在法兰上,要么固定在一套传动定位组件[4]上;对于含卸料组件的离心机,传动定位组件[4]、卸料组件、壳体组件[6]的连接关系视离心机传动位置不同而有两种,上传动立式离心机的传动定位组件[4]与卸料组件分别列于上、下,壳体组件[6]一端与传动定位组件[4]要么用法兰固定,要么直接连为一体,另一端与卸料组件要么用法兰固定,要么直接连为一体,下传动立式离心机的传动定位组件[4]与卸料组件相贯为一体,经法兰与壳体组件[6]固 A discharge assembly, in both cases may be free discharge assembly, first, the liquid phase separation as a target of the centrifuge, although the two suspended particles is separated phases but as the target discharge function housing assembly [6] implemented on a centrifuge; wheel [5] the rotor center is arranged coaxially therewith the centrifugal chamber assembly [7] wrapping, the centrifugal component [7] is housing assembly [6] wrapped rotor connected to the drive means [3] axis, the drive means [3] or secured to the flange or fixed to a gear positioning assembly [4]; for the centrifuge assembly containing the discharge, the drive positioning assembly [4], unloading assembly of the housing assembly [6] connected relationship varies depending on the centrifuge has two gear positions, the drive gear is positioned vertical centrifuge assembly [4] and unloading assembly are listed in the upper and lower housing components [6] one end of the drive assembly is positioned [4] or flange fixed, either directly connected, the other end is fixed to either the discharge flange assembly integrally, either directly as a single entity, the transmission gear positioned vertical centrifuge assembly [ 4] and the discharge assembly intersecting integrally with the housing assembly by a flange [6] solid 连接,对于不含卸料组件的离心机,壳体组件[6]与传动定位组件[4]用法兰固定;壳体组件[6]与离心腔组件[7]有两种连接方式,一种是离心腔组件[7]通过至少一个与转子同轴的止口以一定的配合卡进壳体组件[6],经过紧定螺钉、铆钉、凸台其中任意一办法协助卡定离心腔组件[7],另一种是针对下传动立式离心机的一种特殊方式,壳体组件[6]蜕化为在离心腔组件[7]进浆段外包裹的一个进浆仓,归并入离心腔组件[7],离心腔组件[7]一端与传动定位组件[4]用法兰固定连接,另一端与卸料组件或法兰连接;所说的针轮[5]转子至少有一个,针轮[5]针苗既可以是等截面的,也可以是根部粗尾部细的变截面直线形,转子轮廓可以呈园柱形、锥台形、纺锤形、不规则同轴形其中之一,上传动立式离心机针轮[5]转子被悬挂,下传动立式离心机被撑起固定在传动轴上;所 Connection, for the centrifuge, the discharge-free assembly of the housing assembly [6] with the drive positioning assembly [4] fixing flange; assembly housing [6] and the centrifugal chamber assembly [7] There are two connections A centrifugal chamber assembly [7] by at least one card at a constant fit into the housing assembly [6] rabbet coaxial with the rotor, through the set screws, rivets, bosses any of a way to assist the centrifugal locking component [ 7], another specific embodiment is directed to a vertical centrifuge of the transmission, the housing assembly [6] degenerated as the centrifugal component [7] overwrap segment into the pulp into the slurry compartment of a normalized incorporated centrifugal chamber component [7], the centrifugal component [7] one end of the drive assembly is positioned [4] is fixedly connected with the flange, or the other end of the discharge flange assembly; said wheel [5] at least one rotor, the pin wheel [5] the vaccine may be a pin and the like cross-section, may be the root of the tail thick thin linear variable cross-section, may be in a cylindrical rotor profile, frustum-shaped, spindle-shaped, irregular shape coaxially one wherein the drive vertical centrifuge wheel [5] the rotor is suspended, the lower transmission propped vertical centrifuge is fixed to the drive shaft; the 说的离心腔组件[7]有六种组成型式,a、一个离心腔,b、一个离心腔、滤料、衬网、锁边环、加强筋、定位环,c、一个离心腔、滤料、锁边环、加强筋、定位环,c、一个离心腔、滤料、加强筋、定位环,d、一个离心腔、加强筋、定位环,e、一个离心腔、加强筋,所说的离心腔有园锥台形、直园筒形、多锥台阶梯形、台坎形、曲线旋转体形、这五种形状的不同组合形六个选项,离心腔内壁有一定的同轴度,在离心腔上要么在进浆部位的一定区域开有以某一均匀度环周分布的孔,要么在进浆部位和出浆部位的一定区域都开有环周以某一均匀度分布的孔,孔小于20mm,所说的滤料有金属网、金属毡、非金属网、金属或非金属孔板四个选项,开孔率可以不同,也可以相同,孔形不限,孔小于2mm,滤料和所说的衬网敷在离心腔外壁或内壁,以敷在外壁为优, He said centrifugal chamber assembly [7] There are six types consisting of, a, a centrifugal chamber, b, a centrifugal chamber, filter, mesh lining, sewing rings, ribs, positioning ring, c, a centrifugal chamber, filter , sewing rings, ribs, positioning ring, c, a centrifugal chamber, filter, bead, positioning ring, d, a centrifugal chamber, stiffener, positioning ring, e, a centrifugal chamber, ribs, said centrifugal chamber has truncated cone-shaped, straight cylindrical, multi-stepped tapered trapezoidal shaped ridge sets, rotating body curve, six different combinations of shape of the shape of these five options, some of the centrifugal chamber inner wall concentricity, the centrifugal chamber either the pulp inlet is opened on a certain region of the hole portion to a uniform distribution of the circumference or periphery of the ring have opened holes in a uniform distribution of the pulp slurry into the site and the site of a certain area, smaller than the hole 20mm, said filter metal mesh, a metal felt, non-metallic mesh, a metal or non-metal plate four options, the opening ratio may be different or the same, hole shape is not limited to, holes less than 2mm, and the filter He said liner deposited in the centrifugal mesh outer or inner wall to the outer wall is preferably deposited, 可以敷加多层,覆盖滤料的区域仅限于进浆区或出浆区附近一定区段域,所说的加强筋、定位环焊接在离心腔外部,定位环上可以有豁口或孔,离心腔为一端口小另一端口大时,离心腔组件[7]的进浆部位要么在小口一端,要么在大口一端,离心腔小口的一端可以朝上,也可以朝下,离心腔为台阶锥形时,在台阶上可以有一定大的过料孔,离心腔两端可以有与转子同轴的止口,在离心腔组件[7]的定位环外周可有与外部构件配合的面;针轮[5]轮廓局部覆盖离心腔组件[7],与离心腔内壁之间有一定的间隙,局部锥度可以接近离心腔的锥度;所说的壳体组件[6]含有首法兰、尾法兰、筒体,内筋,筒体上有输入/输出口,输入/输出口要么是进浆管、要么是沉降料输出接头、要么是次轻相输出接头、要么是预分料输出接头,各输出/入管端头有螺纹,也可以连接 Applicator can be a multilayer, filter area coverage is limited to the vicinity of the slurry into the slurry zone or zone constant region segment, said bead retaining ring welded to the outer centrifuge chamber, the positioning ring may have a notch or a hole, centrifugation the chamber is a port small another port, the centrifugal component [7] into the plasma portion or in small mouth end, or in the big mouth at one end, one end of the centrifugal chamber orifices may be upward, may be down, the centrifugal stepped cone when formed, on the step can have a large hole through the material, both ends of the centrifugal chamber coaxially with the rotor may have the spigot, the retaining ring in the outer periphery of the centrifugal chamber assembly [7] may have a face mating with an external member; needle wheel [5] contour partially covers the centrifugal component [7], between the inner wall of the centrifugal chamber has a certain gap, the taper may approach the local centrifugal taper cavity; said housing assembly [6] containing the first flange, tail method Lan, cylindrical body, the ribs, the cylindrical body has an input / output port, the input / output port either into the plasma tube, sedimentation materials or output connection, either secondary light phase output connection, either pre-dosing output connectors, each output / into the tube end is threaded, can be connected 兰,各输出/入管与相应的斗壁或筒壁呈正接、偏心正交、斜接其中之一形式,贯通或连通均可,壳体组件[6]的样式视输入/输出口的多少可以有以下三类组合:a、壳体组件[6]上只有单一输入/输出口,要么作为进浆口[18],要么作为次轻相出口[12],要么作为沉降料出口[13],b、壳体组件[6]上有两个输入/输出口,要么作为进浆口[18]和预分料出口[15],要么作为进浆口[18]和次轻相出口[12],要么作为进浆口[18]和沉降料出口[13],要么作为次轻相出口[12]和沉降料出口[13],c、在壳体组件[6]上有三个输入/输出口,要么分别作为进浆口[18]、次轻相出口[12]和沉降料出口[13],要么分别作为进浆口[18]、预分料出口[15]和沉降料出口[13],具有c类组合的壳体组件[6]内部含有与离心腔一起组成进浆配浆仓的筒和环;壳体组件[6]上还可以包含有将次轻相中转仓隔成多个室的 Lan, each output / tube into the shape corresponding to the cylindrical wall or walls of the bucket is connected, orthogonal to the eccentric, wherein the miter form of one, or communication may be through, how can the housing assembly [6] of the pattern depending on the input / output port there are three types in combination: a, the housing assembly [6] only a single input / output port, or as the stock inlet [18], or as a secondary light phase outlet [12], or as settling material outlet [13], B, the housing assembly has two input / output ports [6], or as the stock inlet [18] and the pre-dosing outlet [15], or as the stock inlet [18] and the secondary light phase outlet [12] , or as the stock inlet [18] and settling material outlet [13], or as a secondary light phase outlet [12] and the settling material outlet [13], C, there is in the housing assembly [6] on the three input / output port , or respectively as the stock inlet [18], the secondary light phase outlet [12] and the settling material outlet [13], or respectively as the stock inlet [18], the pre-dosing outlet [15] and settling material outlet [13] , combined with c class housing assembly [6] containing an internal centrifugal slurry into the composition together with pulp cartridge and cartridge ring; upper housing assembly [6] may further contain the secondary light phase was divided into a plurality of interim positions chamber 分隔碟片[25],各室连接多个输出接头;所说的卸料组件含有法兰板[10]、沉降料斗、输出/入接头、端口板,与转子同轴的输出/入筒,特殊情况下还可有预分料料斗,各料斗和输出/入筒可以是园筒形、锥台形,也可以是组合形,各输出/入管端头有螺纹,也可接法兰,各输出/入管与相应的斗壁或筒壁有正接、偏心正交和斜接三个连接选项,贯通、连通均可,卸料组件[6]有以下三类八种样式:a、卸料组件上只有一个沉降料出口,卸料组件包括法兰板[10]、沉降料斗、沉降料输出接头、和端口板,b、卸料组件上有两个输入/输出口,要么作为沉降料出口[13]和次轻相出口[12],卸料组件上有与转子同轴的筒状次轻相中转筒[14],它穿越固定在法兰板[10]上,端口板连接固定沉降料斗和次轻相中转筒[14],沉降料输出接头接在沉降料斗侧壁上,次轻相出口[12]在端 Spacer discs [25], a plurality of output terminals connected to each chamber; said discharge assembly comprising a flange plate [10], sedimentation hopper, Input / output connector, port plate, coaxial with the output rotor / into the cartridge, In special cases there are also pre-separation hopper, and each hopper Input / output cartridge may be cylindrical, frustum-shaped, and may be a combination of shape, the respective inputs / outputs threaded pipe end, the flange may be connected, each output / tube into the bucket with a corresponding cylindrical wall or walls there is connected, and the eccentric miter three orthogonal connection options, through, can communicate, the discharge assembly [6] there are eight kinds of three styles: the a, unloading assembly only one settling material outlet, the discharge assembly includes a flange plate [10], the hopper sedimentation, settling material output connector, and the port plate, there are two input / output ports on the B, unloading assembly, or as a settling material outlet [13 ] and the secondary light phase outlet [12] with coaxial cylindrical tubular rotor transit time of the light phase [on the discharge assembly 14], which is fixed through the plate flange 10] on [, port plate connected to the fixed hopper and settlement secondary light phase transfer cylinder [14], connected to the output connectors feed hopper sidewall settling settling times light phase outlet [12] at the end 板上,另一种情况是,端口板连接固定沉降料斗,次轻相输出管相贯于沉降料斗连接在次轻相中转筒[14]侧壁上,次轻相中转筒[14]尾端另有端口板封闭,沉降料输出接头连接在端口板上,卸料组件上的两个输入/输出口要么作为沉降料出口[13]和预分料出口[15],要么作为沉降料出口[13]和轻相出口[21],要么作为沉降料出口[13]和进浆口[18],卸料组件的结构连接或相贯关系与第一种情况相同,c、卸料组件上有三个输入/输出口,要么分别作为沉降料出口[13]、次轻相出口[12]和轻相出口[21],卸料组件包括与转子同轴的筒状次轻相中转筒[14]、次轻相输出接头、轻相输出接头、法兰板[10]、沉降料斗、沉降料输出接头和端口板,次轻相中转筒[14]内含轻相输出管[22]、外围沉降料斗,穿越固定在法兰板[10]上,端口板连接固定沉降料斗和次轻相中转筒[14],法兰板[10] Board, another case is connected to a fixed port plate settling hopper times intersecting light phase outlet pipe connected with the light transit time in the barrel [14] to settle on a side wall of the hopper, the barrel transit time of the light phase [14] tail another port plate is closed, the output material settling two input / output ports on the header plate, the discharge assembly settling or as material outlet [13] and pre-dosing outlet [15], or as settling material outlet [ 13] and a light phase outlet [21], or as settling material outlet [13] and the stock inlet [18], the relationship between the structure of connected or intersecting the same with the first case, there are three components of the unloading C, the discharge assembly input / output ports, respectively, or a settling material outlet [13], the secondary light phase outlet [12] and a light phase outlet [21], the discharge assembly comprises a coaxial cylindrical rotor secondary light phase transfer cylinder [14] , secondary light phase output terminals, the light phase output connection, the flange plate [10], the hopper sedimentation, settling output connection and port plate material, the light phase secondary transfer cylinder [14] with a light phase outlet tube [22], the peripheral sedimentation a hopper, secured to the flange through the plate [10], the port plate connected to the fixed hopper and the settling time of the light phase transfer cylinder [14], a flange plate [10] 上有沉降料过料的孔,轻相输出管[22]以柔性管为优,沉降料输出接头接在沉降料斗侧壁或端口板上,次轻相出口[12]接头和轻相输出接头固定在端口板上,卸料组件上的三个输入/输出口要么分别作为沉降料出料口[13]、预分料出口[15]、和轻相出口[21],预分料中转仓[24]相贯在沉降料中转仓[11]外,卸料组件包括法兰板[10]、沉降料斗、沉降料输出接头、端口板、预分料料斗、预分料输出接头、预分料料斗封口板、与转子同轴的轻相输出管[22]、和轻相输出接头,沉降料斗内含轻相输出管[22]、外围预分料料斗和封口板,法兰板[10]上有预分料过料和沉降料过料的孔,沉降料过料孔在环周以一定均匀度分布,轻相输出管[22]穿越固定在法兰板[10]上,轻相输出构件与沉降料中转仓[11]有两种相贯方式,其一,端口板连接固定沉降料斗和轻相输出管[22],重相沉降料 There are feed apertures settling materials through the light phase outlet pipe [22] is preferably a flexible pipe, connected to the material outlet nozzle or port in the settling hopper sidewall plate settling times light phase outlet [12] and a light phase output connectors linker three fixed input port plate, a discharge assembly / output port, respectively, or sinker material discharge port [13], the pre-dosing outlet [15], and a light phase outlet [21], the pre-separation feed rollover [24] in the settling intersection rollover compound [11] in addition, the discharge assembly includes a flange plate [10], the hopper sedimentation, settling material outlet nozzle, port plate, the pre-separation hopper, prescaler output connector material, the pre-separation hopper sealing plate, coaxial with the rotor relative to the output light pipe [22], and a light phase output connector, sedimentation hopper containing light phase outlet tube [22], the pre-separation hopper and the periphery of the sealing plate, the flange plate [10 dosing with a pre-settling materials through the material and through the hole of the material, the material through the orifices to sedimentation constant uniform circumferential distribution in the light phase outlet pipe [22] through the flange plate 10 secured] on [], the light phase settlement output member rollover compound [11] there are two ways intersection, one, stationary port plate connected to the hopper and the settling phase output light pipe [22], heavy phase material settling 输出接头接在沉降料斗侧壁上或端口板上,轻相输出接头连接在端口板上,其二,端口板连接固定沉降料斗或轻相输出管[22],又有轻相输出引接管穿越相贯沉降料斗侧壁连接在轻相输出管[22]侧壁上,重相沉降料输出接头连接在端口板上,预分料料斗要么呈锥形与封口板隔出预分料中转仓[24],要么呈园筒形与斜环形封口板隔出预分料中转仓[24],仓侧接预分料输出接头,卸料组件上的三个输入/输出口要么分别作为进浆口[18]、沉降料出口[13]和轻相出口[21],卸料组件的结构连接或相贯关系与第一种情况相同,局部构件转换用来进浆;进浆口[18]、沉降料出口[13]、次轻相出口[12]、预分料出口[15]、轻相出口[21]其中任何一个输出/入口若含在壳体组件[6]上,则在卸料组件上缺失,若含在卸料组件上,则在壳体组件[6]上缺失。 Output terminals connected to the settling on the hopper side wall panel port or light phase output port connected to the board connector, and the second, stationary port plate connected to a hopper or sedimentation phase output light pipe [22], but also through the light phase takes over the output lead settlement hopper sidewall intersecting the light phase outlet pipe connected to the side wall [22], heavy phase material settling output port connected to the board connector, the pre-separation hopper and the sealing plate are tapered either a pre-separation feed compartment rollover [ 24], or the form of a cylinder with an inclined annular sealing plate separator the pre-separation feed rollover [24], the cartridge-side output terminals connected to the pre-dosing, three input components unloading / output port, respectively, or as a stock inlet [18], settling material outlet [13] and a light phase outlet [21], the discharge structure is connected or intersecting components in the first case the same relationship, the conversion to the local member into the slurry; stock inlet [18], settling material outlet [13], the secondary light phase outlet [12], the pre-dosing outlet [15], the light phase outlet [21] wherein any of the output / inlet housing assembly when contained in [6], then in the discharge deletion on the component, if contained at the discharge assembly, the housing assembly is absent in [6].
2.根据权利要求1所述的内旋转子沉降离心机,其特征在于:上传动立式离心机在离心腔组件[7]内下尾部位置安置有一套出浆过滤器[8],它呈帽状,外壁要么是圆锥形,要么是直园筒形,以园锥台形最宜,出浆过滤器[8]与转子以一定同轴度安置于轻相输出管[22]或次轻相中转筒上,首端可以伸至距转子一定距离,出浆过滤器[8]有四种组成型式,a、一个骨架、滤料、锁边环,b、一个骨架、滤料,c、一个开孔板筒骨架或开孔板滤料筒,d、由微孔陶瓷或金属陶瓷直接加工而成,骨架要么是园环,要么是由园环与立棂组合而成,要么是在一定的轴对称区域开孔的筒,滤料材质、品种不限,滤料是金属网、金属毡、非金属网、无纺布、滤布、金属或非金属薄孔板中的任意一种,孔板开孔率可以不同,也可以相同,孔形不限,孔小于2mm,滤料可以加多层,出浆 The rotator within the decanter centrifuge of claim 1, wherein: the drive vertical centrifuge in the centrifugal chamber assembly [7] disposed within the end position of the filter set of a slurry [8], it was cap-shaped, or conical outer wall, or is straight cylindrical, truncated cone-shaped in the most appropriate, the slurry was filtered [8] of the rotor with a certain degree of coaxially disposed relative to the output light pipe [22] or secondary light phase the transfer cylinder, extends to the head end can be a certain distance from the rotor, the slurry was filtered [8] composed of four types, a, a backbone, filter, sewing rings, b, a backbone, filter, c, a apertured plate or perforated plate filter cartridge skeleton cylinder, d, microporous ceramic or cermet made directly processed, either annular ring backbone, either by the annular ring formed in combination with the vertical frames, either at a certain axially symmetric region of the opening of the cartridge, filter material, limited varieties, a metal filter mesh, a metal felt, non-metallic mesh, a nonwoven fabric, any of a filter cloth, metal or non-metallic thin plate of holes plate opening ratio may be different or the same, hole shape is not limited to, holes less than 2mm, the multilayer filter can be added, the slurry 滤器[8]的顶端面可以覆盖滤料也可以不覆盖滤料。 Filter [8] The distal end surface may be covered or may not cover the filter media.
3.根据权利要求1所述的内旋转子沉降离心机,其特征在于:所说的立式离心机,在卸料组件中心与转子以一定同轴度有一个连接进浆通道的筒形配浆器,配浆器外壁呈园柱形或锥形,壁上有以一定均匀度环周分布的孔。 The rotator within the decanter centrifuge of claim 1, wherein: said vertical centrifuge, at the discharge of the rotor assembly at the center of a certain coaxially connected with the slurry into a cylindrical passage pulp, a slurry with the outside wall of cylindrical or conical shape, with a hole wall of the circumference with a certain homogeneous distribution.
4.根据权利要求1、2、3其中之一所述的内旋转子沉降离心机,其特征在于:所说的上传动立式离心机还包含一个轻相撇出器[20],它呈园筒形或锥形、中空,有孔环周分布,用管、接头引出,在离心腔组件[7]下部中心同轴安置,有四种连接关系,a、固定在卸料组件法兰板[10]上,b、经轻相输出管[22]穿越固定在进浆配浆器上,c、连接在一个活塞式、螺杆式、台阶卡式其中之一形式的导筒上,导筒与法兰板[10]上的导套配合,另有辅助调节升降的密封构件或卡位环,d、在有出浆过滤器[8]的情况下,经轻相输出管[22]穿越固定在出浆过滤器[8]上。 According to claim 1, 2, wherein one of said inner rotator decanter centrifuge, characterized in that: the drive of said vertical centrifuge further comprises a light phase is skimmed off [20], it was cylindrical or conical, hollow, perforated circumferential profile, pipe, fittings leads, in the centrifugal chamber assembly [7] the lower central coaxially disposed, there are four connection relationship, a, is fixed at the discharge flange plate assembly [10] a, b, through the light phase outlet pipe [22] into the slurry through a fixed device with pulp, c, connected to a piston-type, screw-type, wherein one of the stepped form of cassette guide tube, the guide tube and the guide sleeve with the flange plate [10] on, while the auxiliary sealing member or adjusting the lifting position of the ring cards, d, in the presence of a filter pulp [8], the phase output by the light pipe [22] through filter the slurry fixed to [8] on.
5.根据权利要求1所述的内旋转子沉降离心机,其特征在于:所说的立式离心机中有曝气器[9]安置在离心腔组件[7]外边进浆配浆仓或各中转仓内。 The rotator within the decanter centrifuge of claim 1, wherein: said vertical centrifuge of [7] into the plasma outside the aerator [9] is disposed in the centrifugal chamber or the cartridge assembly with slurry each transit inside the warehouse.
6.一种内旋转子沉降离心机,用于悬浮颗粒物与液体的分离、液体与液体的分离、固体与液体与液体的分离、物质传质反应、以及污水处理,离心机含有一套传动装置[3]、针轮[5]转子、一个壳体组件[6],离心机转子呈卧式安置,传动装置要么安置在进浆仓一端,要么安置在进浆仓的另一端,针轮[5]由金属丝或非金属丝针苗自一定的直径上环周呈对称辐射状分布栽苗或挂苗、分层迭置组合而成,针轮[5]可以是U字线形针苗挂苗的型式;该内旋转子沉降离心机的特征在于:离心机包含一套离心腔组件[7];针轮[5]转子居中,被与其同轴安置的离心腔组件[7]包裹,离心腔组件[7]被壳体组件[6]包裹,转子连接在传动装置[3]的轴上,传动装置[3]要么固定在法兰上,要么固定在一套传动定位组件[4]上;壳体组件[6]要么固定在法兰上,要么固定在传动定位组件[4]上; A rotator inside the decanter centrifuge, separator for separating suspended particles and the liquid, the liquid and the liquid, separating the solid from the liquid and the liquid, matter transfer reaction, as well as wastewater treatment, the centrifuge comprising a drive means [3], wheel [5] of the rotor, a housing assembly [6], the centrifuge rotor was placed horizontal, the transmission or cartridge disposed in one end into the slurry, or the slurry is disposed at the other end into the cartridge, the pin wheel [ 5] a wire or non-metallic filament needle seedlings from a certain diameter distributed radially symmetrical circumferential Zaimiao seedlings or hang, the overlapped combination of layered, wheel [5] can be linked to a U-linear needle seedlings seedlings pattern; wherein the inner rotating sub decanter centrifuge is characterized by: a centrifuge comprising a centrifuge chamber assembly [7]; wheel [5] the rotor center is arranged coaxially therewith the centrifugal chamber assembly [7] wrapping, centrifugation axis drive mechanism chamber assembly [7] is housing assembly [6] package, the rotor connected to the drive means [3] [3] either secured to the flange or fixed to a gear positioning assembly [4] ; housing assembly [6] or secured to the flange or fixed drive positioning assembly [4]; 心腔组件[7]通过至少一个与转子同轴的止口以一定的配合卡进壳体组件[6],经过紧定螺钉、铆钉、凸台其中任意一办法协助卡定离心腔组件[7];所说的针轮[5]转子至少有一个,针轮[5]针苗既可以是等截面的,也可以是根部粗尾部细的变截面直线形,转子轮廓可以呈园柱形、锥台形、纺锤形、不规则同轴形其中之一,针轮[5]转子被两端支撑固定在传动轴上;所说的离心腔组件[7]含有一个离心腔,可有加强筋、定位环辅助,所说的离心腔有园锥台形、直园筒形、多锥台阶梯形、台坎形、曲线旋转体形、这五种形状的不同组合形六个选项,离心腔内壁有一定的同轴度,在离心腔上要么在进浆部位的一定区域开有以某一均匀度环周分布的孔,要么在进浆部位和出浆部位的一定区域都开有环周以某一均匀度分布的孔,孔小于20mm,所说的加强筋、定位环焊接 Heart chamber assembly [7] by at least one card at a constant fit into the housing assembly [6] rabbet coaxial with the rotor, through the set screws, rivets, bosses any of a way to assist the centrifugal locking assembly [7 ]; said wheel [5] the rotor has at least one wheel [5] the vaccine may be a pin and the like cross-section, may be the root of the tail thick thin linear variable cross-section, may be in cylindrical rotor profile, frustum shaped, spindle-shaped, irregular shape coaxially one, wheel [5] the rotor shaft is supported on both ends fixed; said centrifuge chamber assembly [7] comprising a centrifuge chamber, there may be ribs, auxiliary retaining ring, said centrifugal chamber has a truncated cone shape, straight cylindrical, multi-stepped tapered trapezoidal shaped ridge sets, rotating the curve shape, the shape of these five options six different combinations of shape, the inner wall of the centrifugal chamber has a certain coaxiality, or with holes at the circumference of a uniform distribution of the slurry into the site of a certain area in the centrifugal chamber, either the pulp slurry into the site and the site of a certain region are opened in a circumferentially uniform pore size distribution of pores less than 20mm, the reinforcing ribs of said retaining ring welded 离心腔外部,定位环上可以有豁口或孔,离心腔为一端口小另一端口大时,离心腔组件[7]的进浆部位要么在小口一端,要么在大口一端,离心腔为台阶锥形时,在台阶上可以有一定大的过料孔,离心腔两端可以有与转子同轴的止口,在离心腔组件[7]的定位环外周可有与外部构件配合的面;针轮[5]轮廓局部直至全部覆盖离心腔组件[7],与离心腔内壁之间有一定的间隙,局部锥度可以接近离心腔的锥度;所说的壳体组件[6]含有首法兰、尾法兰、筒体,内筋,筒体上至少有两个输入/输出口,输入/输出口要么是进浆管、要么是沉降料输出接头、要么是次轻相输出接头、要么是预分料输出接头,各输出/入管端头有螺纹,也可以连接法兰,各输出/入管与相应的斗壁或筒壁呈正接、偏心正交、斜接其中之一形式,贯通或连通均可。 Centrifugation outside the chamber, there may be the formation, or hole, the centrifugal chamber is a port Small Another port, the centrifugal component [7] into the plasma portion of the positioning ring either small mouth end, or in the big mouth end, the centrifugal stepped cone when formed, on the step can have a large hole through the material, both ends of the centrifugal chamber coaxially with the rotor may have the spigot, the retaining ring in the outer periphery of the centrifugal chamber assembly [7] may have a face mating with an external member; needle wheel [5] until the entire outline partially covering the centrifugal component [7], between the inner wall of the centrifugal chamber has a certain gap, the taper may approach the local centrifugal taper cavity; said housing assembly [6] containing the first flange, the end flange, the cylindrical body, the ribs, at least two input / output ports, input / output port either into the plasma tube, sedimentation materials or output connection, either secondary light phase output connection, either the pre-cylinder dosing output terminals, each output / into the pipe ends are threaded, may be connected to the flange, each of the inputs / outputs and the tube with the respective hopper walls or tubular wall is positively connected to the eccentric orthogonal miter wherein the form of one, through or communicate with both can.
7.根据权利要求6所述的内旋转子沉降离心机,其特征在于:所说的离心机为传动装置[3]安置在进浆一侧的卧式离心机,在另一端的副轴承箱[27]外安置有一套液流层厚调节装置[26],它有三种组成型式,a、包括偏心凸园转环、与分轴承箱[27]同轴的外套筒、开有旋槽的盖帽、手柄、密封环、溢流管,手柄穿过盖帽固定在凸园盘上,法兰板[10]在凸园转环覆盖区域有溢流孔,外套筒连接法兰板[10],b、包括具有不同半径上布有螺纹孔的板、外套筒、盖帽、溢流管、与螺纹孔相配的螺钉或堵头,板可以是法兰板[10],外套筒连接法兰板[10],c、包括偏心开孔的园盘调节元、外筒、盖帽、溢流管、手柄、溢流管,调节元偏心安置覆盖法兰板[10]上的偏心孔,外套筒对应偏心孔连接法兰板[10]。 7. rotator within said decanter centrifuge according to claim 6, wherein: transmission of said centrifuge to [3] arranged on the side of the slurry into the horizontal centrifuge, the sub-bearing housing on the other end [27] disposed outside the liquid flow have a layer thickness regulating means [26], it is composed of three types, a, comprises an eccentric protrusion Park swivel, with partial bearing housing [27] coaxial with the outer sleeve, open groove Rotational a cap, a handle, a seal ring, overflow pipe, through a cap fixed to the handle on the convex disc, the flange plate [10] with a coverage area of ​​the swivel convex Park overflow opening, an outer sleeve connected to the flange plate [10 ], B, comprises a cloth having a threaded hole in the plate different radii, the outer sleeve, the cap, the overflow pipe, and a threaded hole matching a screw or plug, may be a plate flange plate [10], connected to an outer sleeve flange plate [10], C, apertured disc comprises an eccentric adjusting element, the outer cylinder, the cap, the overflow tube, handle, overflow pipe, the eccentric adjusting element is disposed to cover the hole of the eccentric flange plate [10] on, an outer sleeve connected to the corresponding holes of the eccentric flange plate [10].
8.根据权利要求1、6其中之一所述的内旋转子沉降离心机,其特征在于:所说的传动定位组件[4]包括围筒、端盖、定位法兰[19],可在围筒上连接有进浆口管头,端盖和定位法兰[19]上有与轴承箱外壁配合的孔。 According to claim 1, 6, one of the rotator, wherein the decanter centrifuge, wherein: transmission of said positioning assembly [4] comprises a shroud, cover, positioning flange [19], may It is connected to the stock inlet header tube, and end caps positioned on the shroud flange cooperating with a hole on the outer wall of the bearing housing [19].
CN 02103990 2002-03-05 2002-03-05 Settling centrifuger with internal rotor CN1233469C (en)

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