CN209174133U - Interior gyrator solid-liquid centrifugal separating device - Google Patents

Abstract

The utility model proposes a kind of interior gyrator solid-liquid centrifugal separating devices, belong to chemical separating field, mainly solve the problems, such as that damaging influence that light-duty interior gyrator centrifuge centrifugal chamber ring Zhou Cisheng turbulent flow is mutually layered object and output light phase quality are bad.It includes the pinwheel 30, one of shell 20, one collet 50, one of honeycomb cavity 40, one aggregate bin 70 of control tower 60, one of a set of transmission device 10, one and an output tube head 80.From 20 top edge of shell into slurry, 60 core of control tower exports light phase.The conical surface slit being embedded in using 40 inner wall hierarchal arrangement of honeycomb cavity cuts down turbulence effect, shielding eddy flow disturbance, accelerate heavy phase sedimentation, again by axial symmetry passageway rectification in 20 wheel hub of pinwheel, light phase is higher by the overflow placed in the middle of 30 bottom surface of pinwheel, so that object phase separating effect greatly takes on a new look.60 ring Zhou Kexuan of control tower is embedded in aerator, has both the function of dissolved oxygen, ozonization.The utility model is mutually separated for object and water process.

Description

Interior gyrator solid-liquid centrifugal separating device

Technical field

The utility model relates to petroleum, chemical industry, coal washing, ore dressing, sewage treatment fields, and in particular, to solid-liquid, liquid- Liquid, liquid-gas centrifugal separating device.

Background technique

After having the processing of mud needs in various geology, Oil and Gas Exploration Drilling and engineering drilling, no-dig technique pore forming process Qualified discharge.It needs to carry out sand water-oil separation during petroleum recovering.In the coal cleaning process of cleaned coal and liquid phase medium selects In mine, no matter main process process or discharge of wastewater, require largely to be separated by solid-liquid separation.Since last 100 years, waterpower rotation Stream device accounts for always the dominant position of separation of solid and liquid, be exactly secondly the very high horizontal spiral centrifuge of cost, very high centrifugal factor Butterfly centrifugal machine is for finely separating.Low separation factor, low cost centrifuge never form application.

Chinese patent CN1383926 " settling centrifuger with internal rotor ", " multifunctional high speed is clear by Chinese patent CN1631799 Clear device " belongs to the centrifuge of low separation factor, low cost.Their low, superior needle rotors of dynamic balance performance using resistance.But It is, since these innovations have a series of problem not solve, seriously to compromise its practical application value:

1) when needle rotor starts eddy flow, needle seedling is in the state for streaking slurries always, and seedling end and slurries are intermittent high Frequency contacts, and secondary turbulent flow size is large enough to fundamentally interfere the systematicness of fine grained centrifugal movement.So although liquid It is mutually rotated, centrifugation rear slurry can not occur mutually close according to object as horizontal spiral centrifuge in outer edge The phenomenon that spending the boundary of difference layer.

2) theoretically preset heavy phase sedimentation path is partially long, is interfered by turbulent flow, and it is excessively high to float probability again, causes secondary It wears still serious.

3) with inside and outside layering, upper lower leaf, overflowing light phase from peripheral upper portion is basic principle, is designed in centrifugal chamber top edge Light phase export, since the secondary turbulent flow interference of pinwheel outer edge is present in centrifugal chamber near wall always, and continue upwards, make It is seriously relatively low at fine grain separative efficiency.

4) there are too large spaces below needle rotor, and because rotation decays, centrifugal action reduction, separating effect is far below pre- Phase.At the beginning of being especially switched on, when liquid level is lower than rotor, absolutely not separating effect.

It 5) can only accomplish when installing centrifuge extensive upright, verticality is difficult to reach certain precision, what eddy flow was formed The theoretical symmetry axis of free concave curved liquid level and the practical excessive skewed crossing of needle rotor axis lead to the aobvious concave meniscus side for seeing scale of naked eyes Edge wave turnup is difficult to avoid that, is more disturbed fine grain centrifugation and is successfully settled, or even occurs to run thick phenomenon.Equipment consumption Energy and output separating effect it is disproportionate, compare hydrocyclone, this centrifuge once loses the market competitiveness.

6) processing flow is because concave meniscus fluctuation is difficult to stablize.

Summary of the invention

The purpose of this utility model is dry in order to systematically solve turbulent flow existing for existing interior gyrator centrifugal sedimentation technology It disturbs difference medium centrifugation layering and is asked in the various turbulent flow interactive interferences in default light phase export position, output light phase poor quality etc. Topic.

To achieve the goals above, the utility model provides a kind of interior gyrator solid-liquid centrifugal separating device, be used to consolidate- Liquid, liquid-liquid, liquid-gas separation.It includes a set of transmission device, a shell, an interior gyrator pinwheel, a sleeve, one Aggregate bin.Sleeve is between pinwheel and shell, mutually there are certain interval, has hole on sleeve, sleeve lining is coaxial with pinwheel. Pinwheel hangs Miao Huan, at least one spacer ring, backing plate, one by more spoke needles, a spring collar, a pressing plate, at least two A wheel hub, multiple splines composition, spoke needle is u-shaped, and ring week hangs on Miao Huan, then stratification covers on wheel hub, and every layer with interval Ring separates a fixed spacing.From shell rim into slurry.It is characterized by:

Close to being mounted with an annular pallet below the pinwheel, pallet ring week protruding at least two tooth form ear, Correspondingly there is the ear platform inwardly stretched out on the housing, the tooth form ear is mutually matched with the ear platform and connect, described in connecting Gap between shell and the sleeve for heavy phase sedimentation, is connected to the aggregate bin.The pallet certain radius inner region Closing.

The pallet sits up a control tower in center, is light phase overfall in the control tower core aperture, hole downward through It is connected to the light phase output interface of the shell or the aggregate bin.

The wheel hub lower shape is empty in arched roof shape is coaxial, it is preferable that interior sky is taper type.The control tower is coaxially stretched Enter sky in the wheel hub, control tower aperture face is at least higher by spoke needle described in first layer, sky in the control tower outside wall surface and the wheel hub Between have certain interval, as light phase to the passageway of overflow.

The function in the passageway is to drive overcurrent rotation by the friction of wall surface empty in the wheel hub axial symmetry, will be by being somebody's turn to do Scale is rectified or reduced since the spoke needle is irregular and is unevenly distributed the turbulent flow to be formed in the slurries in passageway, is made It obtains turbulent flow and reaches rotation wall surface from the centrifugal action that the particle that periphery brings central area into regains rule, downward along wall surface, Migration outward prevents initial start stage and flows out without the slurries short circuit of rotation, keeps the quality stability for overflowing light phase.

Have on the wheel hub and open upwards to the hole on top or slot, for excluding to be trapped in described in light phase overfall position Gas phase component at the top of arched roof.

Preferably, the cambered surface seam allowance being coaxial with the rotor clamps the set with fit system on the ear platform of the shell Cylinder.

Preferably, the pallet outer ring certain area has the annular groove coaxial with the pinwheel, and slot bottom is connected to interrupted arc Shape hole is connected to aggregate bin；It is further preferred that the annular groove wall surface is that cone angle is similar and different, the conical surface of cone angle upward.

Preferably, there are the seam allowance coaxial with the pinwheel, the fixed sleeve of press on the pallet.

The sleeve has honeycombed structure, specially has the taper wall surface that is coaxial with the rotor from the sleeve lining thereon Certain thickness is goed deep into face, with tube wall surface is in a certain angle, cone angle upward, two neighboring taper wall surface add one coaxially in turning The groove bottom of son constitutes a slit slot, and slot bottom discontinuously opens arcuate socket, is connected to the gap between the sleeve and the shell；Institute It states conical surface slit slot layering stacked arrangement and is embedded in the sleeve inner, the sleeve upper and lower ends shape of slit is according to nearest component Shape joins naturally.Preferably, there are be more suitble to ring week into the discontinuity gaps of slurry greatly for the sleeve upper end.

The function of the slit slot is: firstly, forming slurries circumferential direction speed sharp-decay area by the double wall frictions of slit Domain forms screen effect lower than cone wall mouth to certain depth obliquely downwards, is situated between in favor of falling into the heavy phases such as the particulate matter in gap Matter sedimentation；Secondly, limiting the scale and intensity that stitch interior turbulent flow by reducing slit width degree, the slurries for entering slit are carried out whole Stream, to weaken the particulate matter for being centrifuged touching wall in circumferential rotary course by the centripetal trend being involved in of newborn turbulence prediction；Third, By taper wall surface the particle of centrifugation arrival upper wall surface is obtained to divide along the centrifugal action of wall surface obliquely downwards on upper wall surface Power is quickly migrated to slit slot blind zone depth, is selected a good opportunity behind arrival slot bottom oblique downward outward with certain speed from arcuate socket It sprays, into the area Ruo Xuan between the sleeve and the shell；Fourth, between the sleeve and the shell area Ruo Xuan it is light Phase slurries can enter the strong centrifugal field of rotor through arcuate socket patch slit slot lower wall.

Preferably, the pallet is divided into two inner ring, outer ring components, and the inner ring connects with the control tower, a pipe fitting It is integrated, is flexibly connected entirety and is embedded in the outer ring.The inner ring circumferential can be rotated to adjust pipe fitting outlet direction.It is described Core bore is through the connection pipe fitting in control tower.

Preferably, it is equipped with an internal thread interface near the lower flange of the shell, fixes one one by the interface The other end of the end with variable diameter male connection is the output tube head of small size male connection, connects the pipe below the control tower and connects Head is used to overflow light phase and draws except the shell.And/or the aperture of portion central area is used to be vented or defeated on the housing Gas phase component out.

Preferably, step circular hole is distributed in pallet inner ring certain radius region ring week, maintains an equal level to be embedded in disk and fix There are micro pore sheet, connectivity trachea road；

Preferably, the micro pore sheet is stainless steel material disk, and piece center weld has bolt, rides over circular hole inner edge by load Item and nut fix, separately there is an annular, inside and outside flanged frid to withhold in nut side, constitute all institutes of connection The cavity of micro pore sheet, the external pipe fitting of frid are stated, then is connect by hose coupling with the pipe fitting on the shell, is used to defeated Enter body of calming the anger.

Detailed description of the invention

Fig. 1 is illustrated according to the overall structure of the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment Figure；

Fig. 2 is shown according to the local transmission device of the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment It is intended to；

Fig. 3 is the local shell structure according to the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment It is main, to schematic diagram；

Fig. 4 is the local pinwheel configuration according to the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment It is main, to schematic diagram；

Fig. 5 is the partial cells cavity knot according to the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment Structure schematic diagram；

Fig. 6 is the local collet configuration according to the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment It is main, to schematic diagram；

Fig. 7 is the local tower structure according to the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment It is main, to schematic diagram；

Fig. 8 is to be inputted to tie according to the local gas phase of the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment Structure master, to schematic diagram.

Description of symbols

Transmission device 10, motor 101, driving wheel 102, belt 103, driven wheel 104, oil nozzle seat 105, top chock combination 106, axis 107, oil sealing 108, upper ball cover 109, bearing 110, step 111, lower ball cover 112, spline 113, washer 114, stop washer 115, round nut 116；

Spiral case 20, motor buttcover plate 201, plate 202 of being punished for being related to, top flange 203, eye cylinder 204, inlet union 205, top cover 206, Conically shaped 207, auricle 206, cylinder 209, ear platform 210, pipe fitting 211, lower flange 212, connector 213；

Pinwheel 30, wheel hub 301, spring collar 302, pressing plate 303 hang Miao Huan 304, spacer ring 305, spoke needle 306, backing plate 307, spline 308；

Honeycomb cavity 40；

Collet 50；

Control tower 60, union elbow 601, control tower pipe 602, inner ring 603, micro pore sheet 604, frid 605, gas-tpe fitting 606；

Aggregate bin 70；

Export tube head 80.

Specific embodiment

The embodiments of the present invention is described below in detail, the example of the embodiment is shown in the accompanying drawings.Below It is exemplary by reference to the embodiment that attached drawing describes, it is intended to for explaining the utility model, and should not be understood as to this The limitation of utility model.

Embodiment one

Below with reference to the accompanying drawings interior gyrator solid-liquid centrifugal separating device according to the utility model embodiment is described.Such as figure 1- Fig. 7.

Such as Fig. 1, interior gyrator solid-liquid centrifugal separating device includes the pinwheel of shell 20, one of a set of transmission device 10, one 30, an output tube head 80 of aggregate bin 70, one of control tower 60, one of collet 50, one of honeycomb cavity 40, one.For it is solid- Liquid, liquid-liquid, liquid-gas separation.Transmission device 10 is fixed on the housing 20 through flange, seam allowance.Shell 20 and 70 method of lower part aggregate bin Orchid connection.Aggregate bin 70 is connected via blade type slide valve with neighbouring device again.Output tube head 80 is horizontally fixed on shell by screw thread On body 20.50 jacking honeycomb cavity 40 of collet, it is coaxial corresponding with pinwheel 30.Control tower 60 on collet 50, coaxially stretch by top Enter inside pinwheel 30, lower part and output 80 connection of tube head.

Illustrate that gyrator solid-liquid centrifugal separating device carries out object phase in the utility model by taking solid-liquid separation treatment as an example below Isolated process and technical principle:

Slurries from shell 20 in a vertical manner from upper periphery enter it is intracavitary, between tripping in shell 20 and honeycomb cavity 40 between Gap first fills up aggregate bin 70, then and ring week scatters.

After liquid level is higher by aggregate bin 70, pinwheel 30 contacts slurries and forms centrifugal cyclone.Under the action of the centrifugal, slurry surface Form concave meniscus.

Slurries enter from the hole that periphery passes through honeycomb cavity 40, and after contacting centrifugal cyclone, the heavy phases medium such as particle is cut To speed, it is intended to move out, then and be sprayed along the upper wall in hole.The particulate matter that accumulation is slowed down gradually settles into aggregate bin 70 Interior enrichment.

Light phase obtains after tangential velocity to interior movement, after reaching 30 central area of pinwheel, axial symmetry boundary extruding and Under adjusting, layering boundary is gradually clear, overflows upwards along control tower 60, then turn back and be discharged from output tube head 80.

Such as Fig. 2, it is preferable that transmission device 10 include 101, top chocks of motor combine 106, axis 107, And/or 108, upper ball covers 109 of at least two oil sealing, 110, one, at least one bearing lower axle of step 111, one Hold 112,1, the lid washer 114 of spline 113, one, 115,2 round nuts 116 of a stop washer.Top chock combination 106 The inner circle that seam allowance and shell 20 push up flange 201 cooperates, and becomes first fulcrum of transmission device 10.Preferably, top chock group Closing 106 is rectangular or diamond shape rolling bearing units.Step 111 is cooperated with the inner circle of seam allowance and the top cover 206 of shell 20, becomes biography Second fulcrum of dynamic device 10.Built-in two angular contact ball bearings 110 stacked that oppose, with upper ball cover 109, lower ball cover 112 and 108 closed lubrication space of oil sealing.Lower bearing housing is included in lubricant grease through oil nozzle seat 105 by 107 in-core hole of axis.Driving Mode is to be indirectly connected with driving with what 102, one groups of a driving wheel driven wheel 104 of belt 103, one formed, and motor support base is set Set side on the housing 20.Lower part on transmission shaft 107 disposes pinwheel 30, transmits torsion effect power by spline 113.

It should be pointed out that the kind of drive, Seal in Bearing Box structure composition, shaft end locking mode can also use other Pattern well known to professional domain technical staff.

Such as Fig. 3, it is preferable that shell 20 includes one and combines 106 203, eyes of corresponding circular flange with top chock 204, charging interface tube 205, one cone cylinders 207 of top cover 206, one of cylinder, and/or at least two auricle 208, a diameter 210, big cylinder 209, at least two ear platform lower flanges 212, one big pipe screw joint 213, a motor buttcover plate 201 is upright, is connected eye cylinder 204 and top cover 206 by 2 plates 202 of being punished for being related to.Top cover 206 is connect in cone cylinder 207, it is lower to be taken through auricle 208 It connects and keeps certain interval with cylinder 209.Feed the orthogonal access cap edge region of pipe fitting 205, central area aperture or screw thread The small pipe fitting of ratio charging 205 model of pipe fitting that hole access is used to be vented.

Such as Fig. 4, pinwheel 30 by the spring collar 302, one of wheel hub 301, one pressing plate 303, multiple extension Miao Huan 304, Multiple spacer rings 305, more 306, one, spoke needle, 307, three, backing plate spline 308 compositions.Spoke needle 306 is u-shaped, and ring week hangs over Hang Miao Huan 304 on, stratification covers on wheel hub 301, and every layer separates a fixed spacing with spacer ring 305, up and down by spring collar 302, The folded folder of one pressing plate, 303 1 backing plates 307 is connected transmitting driving torsion effect power with spline 308 between wheel hub 301.Wheel hub 301 Lower shape is empty in arched roof shape is coaxial, it is preferable that interior sky is taper type.

The gas being precipitated at the top of control tower 60, it is preferable that overflowed upwards by the channel between axis 107 and wheel hub 301.It is logical Crossing the gas phase that centrifugal action is precipitated, portion collects on the housing 20, then is drawn by top close to the hole of central area and/or pipe fitting Out.

Such as Fig. 5,40 inner wall of honeycomb cavity has the taper wall surface being coaxial with the rotor to go deep into certain thickness, with tube wall surface in certain Angle, cone angle are upward.Two neighboring taper wall surface adds one equally coaxially to constitute a slit slot in the groove bottom of rotor, Slot bottom discontinuously opens arcuate socket, is connected to the gap between honeycomb cavity 40 and shell 20.Conical surface slit slot is in orderly stacked layering row Column insertion wall inner portion, 40 upper and lower ends shape of slit of honeycomb cavity join naturally according to nearest Components Shape.Preferably, honeycomb There are be more suitble to ring week into the discontinuity gaps of slurry greatly for 40 upper end of cavity.

Such as Fig. 6, Fig. 7, it is preferable that pallet is divided into outer ring collet 50 and inner ring control tower 60.Control tower 60 coaxially protrudes into wheel hub Empty in 301,60 aperture face of control tower is at least higher by first layer spoke needle 306, between having in vain in 60 outside wall surface of control tower and wheel hub 301 centainly Gap, as light phase to the passageway of overflow.Preferably, 50 outer ring certain area of collet has the annular groove being coaxial with the rotor, slot Bottom is connected to interrupted arcuate socket and is connected to aggregate bin；It is further preferred that annular groove wall surface be cone angle is similar and different, cone angle upward The conical surface.There is the seam allowance coaxial with pinwheel 30 on collet 50, presses fixed cellular cavity 40.

Such as Fig. 7, it is preferable that control tower 60 is by an inner ring of control tower pipe 602, one of right angle female union 601, one 603 are composed, and control tower pipe 602 and pipe fitting 601 run through connection.

Preferably, it is connected to female adapter 213 in 212 or more the lower flange of shell 20, fixes one by the threaded hole With variable diameter male connection, the other end is the output tube head 80 of small size male connection for one end, is connected below control tower 60 Pipe fitting 601 is used to overflow light phase and draws except shell 20.

Embodiment two

According to the interior gyrator solid-liquid centrifugal separating device of the utility model embodiment, its basic composition and component Opposite connection relationship is the same as example 1, and also includes the shell 20, one of a set of transmission device 10, one 30, bees of pinwheel The output tube head 80 of aggregate bin 70, one of control tower 60, one of collet 50, one of pocket body 40, one.For solid-liquid, liquid-liquid, Liquid-gas separation.Transmission device 10 is fixed on the housing 20 through flange, seam allowance.Shell 20 and 70 flanged joint of lower part aggregate bin.Collection Hopper 70 is connected via blade type slide valve with neighbouring device again.Output tube head 80 is horizontally fixed on shell 20 by screw thread.Bottom 50 jacking honeycomb cavity 40 of support, it is coaxial corresponding with pinwheel 30.301 lower shape of wheel hub is arched roof shape taper type.Control tower 60 is embedded in On collet 50, top is coaxially protruded into inside pinwheel 30, lower part and output 80 connection of tube head.

Such as Fig. 8, the difference between the present embodiment and embodiment one first consists in 20 lower sides of shell and connects at least one pipe Nipple 211；Secondly, certain radius region ring week step circular hole is distributed in inner ring 603, maintaining an equal level to be embedded in disk is fixed with One group of micro pore sheet 604, connectivity trachea road.Preferably, micro pore sheet 604 is that stainless steel material disk center weld has bolt, is passed through It carries on a shoulder pole the item for riding over circular hole inner edge and nut is fixed, then withheld by an annular, inside and outside flanged frid 605 in nut side, Constitute the cavity of all micro pore sheets 604 of connection, the external connection for bbreather pipe 606 of frid 605, then by hose coupling and shell 20 Pipe screw joint 211 connect, for having inputted body of calming the anger.

It should be noted that the gas phase overflowed from slurries can have two class sources, first is that be mixed in slurries, than If oil well stoste is the mixture of sand, oil, water, natural gas.Another kind of is additional gas phase or gas phase reaction agent.

If slurries are sewage, can be with fresh air to improve dissolution of contaminated water oxygen content, to promote at aerobic microbiological Manage sewage.Since air comes from micropore, under the secondary mixing of eddy flow, gas dissolved efficiency is increased substantially.Simultaneously as eddy flow opens After dynamic concave meniscus, center slurry layer depth just can satisfy demand, do not need less than 200mm, the blower of bleed pressure 2000Pa The roots blower of 10kPa or more is configured as regular oxidation ditch technique.Therefore the utility model realizes expected Aerobic Process for Treatment effect The energy of fruit consumption is significantly reduced.

If slurries are sewage or water supply raw water, it usually needs pass through one of sterilization process, then the utility model can input Ozone gas.Existing ozone disinfecting technology needs 15~25 minutes ozonation aerated, can be only achieved disinfection standard, the utility model Just equably completed in moment.This can have significant tribute to the construction area for reducing construction of wastewater treatment plant area or water supply water factory It offers.

Beneficial effect

Compared to existing technologies, gyrator solid-liquid centrifugal separating device has the advantages that in the utility model:

1) it is provided with axial symmetry friction revolution driving boundary in centrifugal field central area, constructs the high light phase of concentricity and overflows Channel out completely eliminates interference of the turbulent flow to light phase quality；Moreover, be substantially that light phase is overflowed in a manner of undercurrent, centrifugation Liquid fluctuating caused by concentricity oblique influences not in the fovea superior free surface symmetry axis of formation and extensive vertically installed equipment To bottom undercurrent.The superposition of two effects, so that light-duty needle rotor centrifuge sufficiently releases the object phase to match with energy consumption Separating effect, separative efficiency, which much surmounts hydrocyclone, realizes qualitative leap, has good use value.

2) in the rotor outer periphery regional structure of turbulent flow development centrifugal chamber slit slot group, eddy flow blind zone is formd, substantially Degree improves particulate matter touching wall and gets rid of the probability that turbulent flow interference enters blind zone, has guided and has followed into slurry particle and the micro- of centrifugal pellet Endless path, to considerably reduce the time that particulate matter is trapped in centrifugal chamber, the problem of centrifugal chamber erosion of wall, obtains maximum The solution of limit.

3) it is used for waste water or water supply ozonization, the mass-transfer efficiency between slurries and ozone can be increased substantially, so that oxygen It is more thorough to change reaction；

4) it is handled for sewage aerobic, the mass-transfer efficiency in slurries and air between oxygen part can be increased substantially, for wind energy Consumption significantly reduces.

Claims (4)

1. a kind of interior gyrator solid-liquid centrifugal separating device, for solid-liquid, liquid-liquid, liquid-gas separation, it is filled comprising a set of transmission It sets, a shell, an interior gyrator pinwheel, a sleeve, an aggregate bin, sleeve is between pinwheel and shell, mutually There are certain interval, there is hole on sleeve, sleeve lining is coaxial with pinwheel；Pinwheel is by more spoke needles, a spring collar, a pressure Plate, at least two hang Miao Huan, at least one spacer ring, a backing plate, a wheel hub, multiple splines composition, and spoke needle is u-shaped, ring Week hangs on Miao Huan, then stratification covers on wheel hub, and every layer separates a fixed spacing with spacer ring；It is special from shell rim into slurry Sign is:

Close to being mounted with an annular pallet below the pinwheel, pallet ring week protruding at least two tooth form ear, in institute Stating correspondingly has the ear platform inwardly stretched out on shell, the tooth form ear is mutually matched with the ear platform and connect, and connects the shell Gap between the sleeve for heavy phase sedimentation, is connected to the aggregate bin；The pallet certain radius inner region closing；

The pallet sits up a control tower in center, is light phase overfall in the control tower core aperture, hole is downward through connection The light phase output interface of the shell or the aggregate bin；

The wheel hub lower shape is sky in arched roof shape is coaxial, and interior sky is taper type；The control tower coaxially protrudes into the wheel hub Interior sky, control tower aperture face are at least higher by spoke needle described in first layer, have certain interval in vain in the control tower outside wall surface and the wheel hub, As light phase to the passageway of overflow；The function in the passageway was driven by the friction of wall surface empty in the wheel hub axial symmetry Stream rotation, by by the passageway slurries in due to the spoke needle irregularly and be unevenly distributed the turbulent flow to be formed rectified, Or scale is reduced, so that turbulent flow reaches rotation wall from the centrifugal action that the particle that periphery brings central area into regains rule Face is migrated downwards, outward along wall surface, is prevented initial start stage and is flowed out without the slurries short circuit of rotation, keeps the quality for overflowing light phase Stability；

Have on the wheel hub and open upwards to the hole on top or slot, for excluding to be trapped in arched roof described in light phase overfall position The gas phase component at top；

There is the cambered surface seam allowance being coaxial with the rotor to clamp the sleeve with fit system on the shell tooth platform；

The pallet outer ring certain area has the annular groove coaxial with the pinwheel, and slot bottom is connected to interrupted arcuate socket and aggregate bin Connection；Further, the annular groove wall surface is that cone angle is similar and different, the conical surface of cone angle upward；

There are the seam allowance coaxial with the pinwheel, the fixed sleeve of press on the pallet.

2. interior gyrator solid-liquid centrifugal separating device according to claim 1, characterized in that the sleeve has honeycomb Construction, specially has the taper wall surface being coaxial with the rotor to go deep into certain thickness from the sleeve lining face thereon, is in tube wall surface Upward, two neighboring taper wall surface adds one coaxially to constitute a slit slot in the groove bottom of rotor for certain angle, cone angle, Slot bottom discontinuously opens arcuate socket, is connected to the gap between the sleeve and the shell；The conical surface slit slot is layered stacked arrangement It is embedded in the sleeve inner, the sleeve upper and lower ends shape of slit joins naturally according to nearest Components Shape, on the sleeve Hold the discontinuity gaps there are more suitable greatly ring week into slurry；

The function of the slit slot is: firstly, forming slurries circumferential direction speed sharp-decay region by the double wall frictions of slit, tiltedly Screen effect is formed lower than cone wall mouth to down toward certain depth, it is heavy in favor of falling into the heavy phases medium such as particulate matter in gap Drop；Secondly, limiting the scale and intensity that stitch interior turbulent flow by reducing slit width degree, the slurries for entering slit are rectified, from And weaken the particulate matter for being centrifuged touching wall in circumferential rotary course by the centripetal trend being involved in of newborn turbulence prediction；Third, passing through Taper wall surface makes the particle of centrifugation arrival upper wall surface obtain the centrifugal action component along wall surface obliquely downwards on upper wall surface, fastly Speed is migrated to slit slot blind zone depth, is selected a good opportunity behind arrival slot bottom and is sprayed downwards outward from arcuate socket with certain speed is oblique, Into the area Ruo Xuan between the sleeve and the shell；Fourth, the light phase in the area Ruo Xuan is starched between the sleeve and the shell Liquid can enter the strong centrifugal field of rotor through arcuate socket patch slit slot lower wall.

3. interior gyrator centrifugal separating device according to claim 1, characterized in that the pallet is divided into inner ring, outer ring Two components, the inner ring are linked together with the control tower, a pipe fitting, are flexibly connected entirety and are embedded in the outer ring, institute Stating inner ring circumferential can rotate to adjust pipe fitting outlet direction；Core bore is through the connection pipe fitting in the control tower；

It is equipped with an internal thread interface near the lower flange of the shell, an one end is fixed with outside variable diameter by the interface The other end of nipple is the output tube head of small size male connection, the pipe fitting below the control tower is connected, for that will overflow Light phase is drawn except the shell out；And/or the aperture of portion central area is used to be vented or export gas phase component on the housing.

4. interior gyrator centrifugal separating device according to claim 3, characterized in that the pallet inner ring certain radius area Step circular hole is distributed in domain ring week, and maintaining an equal level to be embedded in disk is fixed with micro pore sheet, connectivity trachea road；

The micro pore sheet is stainless steel material disk, and piece center weld has bolt, and the item and nut of circular hole inner edge are ridden over by carrying on a shoulder pole It is fixed, separately there are an annular, inside and outside flanged frid to withhold in nut side, constitutes all micro pore sheets of connection Cavity, the external pipe fitting of frid, then connect by hose coupling with the pipe fitting on the shell, it calms the anger for having inputted Body.