CN206535624U - The solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid - Google Patents

Abstract

The solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid, two rotors (5) of the mutual cuttage of outer rim are installed in shell (1), two rotor (5) is erect in respective drive shaft (4) respectively, there are at least two coaxial shape identical cutting discs (501) on rotor (5), there is prominent causing hooked tooth (501a) in cutting disc (501) outer rim, the installation moreover, causing hooked tooth (501a) of adjacent two cutting discs (501) staggers.The solid debris material of fluid be can adapt in change interior in a big way, reduction ratio is big, and particle size after cracking is uniformly adjustable, is installed and used suitable for pipe-line system, running cost economy；Machine height is low, lightweight, and abraded quantity is small, and energy consumption is low, and good airproof performance, smooth running is safe and reliable, and feed size is big, and crushing force is big, and on-line maintenance can be achieved, without dismounting process pipeline, fast and easy maintenance；Have the advantages that disposal ability is strong, simple to operate, easy to maintenance and service life is long.

Description

The solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid

Technical field

The utility model is related on fluid line carries solid matter, colloid or large-size impurity to fluid The solid miscellaneous pair of online disintegrating machine of capstan rotor of the equipment crushed, especially pipeline fluid.

Background technology

Fluid is convenient and swift with pipe method conveying, and the wide hair of application, still, carries state material, colloid or larger chi The fluid of very little impurity, but very difficult by pipeline, such as, sewage transport just belongs to this typical and common at this stage One class situation.

Sewage, is often referred to discharge water necessarily polluted, from life and production.Sewage mainly has sanitary sewage, work Industry waste water and early-stage rainwater.The ill pathogen contaminant of major pollutants, oxygen consumption pollutant, plant nutrient and the poisonous dirt of sewage Contaminate thing etc..Sewage is due to new material to be mixed with water or because the change of external condition, causes aqueous metamorphism to continue Keep original use function.According to the viewpoint of sewage source, sewage can be defined as from house, office, business or industry The liquid or water that carry waste that are mixed with underground water, surface water, snowstorm etc. of area's discharge.Sewage by many classifications, Correspondingly reducing influence of the sewage to environment also has many technologies and technique.According to sewage source, sewage can be divided into this four class. Would generally be carried in sewage solid waste, silt, suspension, even comprising rubbish, excrement etc..Proportion it is larger it is solid it is miscellaneous more likely Deposition is until blocking pipeline, the less large scale of proportion is admittedly miscellaneous may also to slow down pipe flow speed.Further, it is this including sewage Fluid inside, at you in the prior art, due to admittedly miscellaneous presence, can not use fluid pump apparatus to improve flow velocity, change Kind transfer efficiency.Obviously, large diameter pipeline conveys sewage with natural flow velocity, and input is huge, and blocking happens occasionally, and slight operation is stranded Difficulty, these are all well-known for a long time.

For problem above, the subject matter that art technology research and development are faced is how to realize in pipe-line system, right The solid miscellaneous progress of correlation crushes and does not influence pipeline fluid to convey simultaneously at any time.This relates to the research and development of online crushing technology.

Disintegrating machine is widely used, according to broken principle, and heavy mining machinery often has jaw crusher with crushing mechanism, anti- Impact crusher, impacting vertical crusher, hydro cone-crusher, ring hammer crusher, hammer mill, roll crushing Machine, compound crusher, cone crusher, twin-stage disintegrating machine, gyratory crusher, movable crusher etc..

In the prior art, disintegrating machine can be roughly classified into two major classes by the mode acted on according to crushing force：Disintegrating machine and Ore mill.Disintegrating machine typically handles relatively large material, and product granularity is thicker, typically larger than 8 millimeters.Its construction is characterized in crush There is certain interval between part, do not contact with each other.Disintegrating machine can be divided into boulder crusher, intermediate crusher and fine crusher again.In general ore grinding Material handled by machine is thinner, and product granularity is particulate, up to 0.074 millimeter, or even will also be more carefully.Its architectural feature is broken Broken part or medium are contacted with each other, and the medium used is steel ball, rod iron, gravel or nugget etc..But some machinery is simultaneously simultaneous There is muck to be acted on ore grinding, such as autogenous tumbling mill.5.5 × 1.8 meters of autogenous tumbling mills of ∮ handle the ore grain size upper limit up to 350~400 millimeters.

According to crumbling method, the construction feature of machinery and operating principle come what is divided, six classes are generally divided into.Wherein, The operation principle of kibbler roll is that nugget is in the round roller crack of two opposite direction rotatings, mainly by continuous granulitization, But with mill stripping effect, tooth form roll surface, which also has, splits broken effect.And simultaneously, roller mill borrows the roller rotated by material grinding.

In the prior art, not yet it is disclosed in technical scheme broken online.

In addition, in the prior art, more ripe impeller pump is adapted to river conveying, positive displacement pump, Biaxial synchronous to turning, Can forward and reverse mutually send fluid；With the support of QD structure double ends, there is mechanical sealedly axle support on end cap, it is substantial amounts of by being mixed with water Silt, still, the particle diameter of usual silt material can't be very big, so, if the application can solve the problem that, Gu it is miscellaneous online broken Be broken to such silt grade, then coordinate such impeller pump install to be formed pipeline delivery system be then possible to solve prior art ask Topic, certainly, even so, prior art, which also exists, easily forms the problem of winding is admittedly miscellaneous to be difficult to clean off on rotor.

Utility model content

The purpose of this utility model is to provide a kind of solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid, can adapt to stream The solid debris material of body is in change interior in a big way, effectively under guarantee easily to crushing speed and crushing gap adjustment, After immediately broken to admittedly miscellaneous progress, the fluid in pipe-line system is supported persistently to lead to while being significantly improved by property Cross.

The purpose of this utility model will be realized by following technical measures：The two of the mutual cuttage of outer rim are provided with shell Rotor, two rotor is erect in respective drive shaft respectively, and the two drive shafts upper end is connected into gearbox, and shell is in water Symmetric coaxial is disposed with two liquid in-outs mouthful square upwards, and the axis of two liquid in-outs mouthful is horizontal through two rotor cuttage portions There are at least two coaxial shape identical cutting discs on position, rotor, have prominent causing hooked tooth in cutting disc outer rim, moreover, adjacent The causing hooked tooth of two cutting discs staggers installation.

Especially, driving shaft tail end outer rim has dead axle key, and two platen clamping sockets two are passed through in drive shaft front outer It is individual mutually within the laminating of skew back slope slide surface slip to the high wedge of transposition；A bullet is taken back in drive shaft at least one end overcoat Spring；The screw thread keyboard of drive shaft outer rim coiling is involute gaining twist around angle.Slip is wedge shaped to the high wedge of transposition, Median perpendicular is provided with the domatic chute of trough type of lateral surface on its inner side slope slide surface, is slided to the high wedge of transposition at least One end, which is stretched out, is connected with connecting plate.Angle h is between 15-35 ° between the inner side slope slide surface and lateral surface.

Especially, the causing hooked tooth that a pair of rotors are mutually protruded with cutting disc on a rotor, which is inserted, is located at adjacent two on another rotor Interstitial structure outside recessed isolation land is installed between cutting disc, wherein, the radius of the crown of causing hooked tooth is crown end points to cutting Disk axis are apart from R with isolating land external diameter r sums again and the differences of two rotor distance between axles is not more than R-r.Meanwhile, in cutting disc extremely There is towards same rotation axis hole axis hole hole in the outer rim of cutting disc along there is axial raised isolation land outside in the middle part of a few end face The causing hooked tooth of at least two evaginations in direction, there is the top sword and cutting blade being connected between adjacent two causing hooked tooth, wherein, top sword position On rear side of causing hooked tooth crown, moreover, the included angle A of the crown of causing hooked tooth is 65-105 °；It is 120- to push up included angle B between sword and cutting blade 180°。

Especially, connection uni-drive gear box below gearbox, uni-drive gear box bottom has on joint chair, joint chair bottom and shell There is corresponding mounting flange at end.

Especially, the causing hooked tooth of adjacent two cutting discs stagger fixed angle installation.

Especially, the causing hooked tooth crown line of different cutting discs is in shape of threads on rotor periphery.

Advantage and effect of the present utility model：The solid debris material of fluid be can adapt in change interior in a big way, reduction ratio Greatly, particle size after cracking is uniformly adjustable, is installed and used suitable for pipe-line system, running cost economy；Machine height is low, lightweight, abrasion Amount is small, and energy consumption is low, and good airproof performance, smooth running is safe and reliable, and feed size is big, and crushing force is big, and on-line maintenance can be achieved, without Dismounting process pipeline, fast and easy maintenance；Have the advantages that disposal ability is strong, simple to operate, easy to maintenance and service life is long.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is drive shaft and regulation and assembling structure schematic diagram in the utility model embodiment 1.

Fig. 3 be the utility model embodiment 1 in slide to the high wedge structural representation of transposition.

Fig. 4 is rotor in the utility model embodiment 1 to structural representation.

Fig. 5 is cutting disc structural representation in the utility model embodiment 1.

Reference includes：

Shell 1, leg 2, liquid in-out mouthfuls 3, drive shaft 4, rotor 5, joint chair 6, uni-drive gear box 7, gearbox 8, suspension bracket 9, Decelerator 10, hanger 11, slide to the high wedge of transposition 401, return spring 402, slide tray 403, dead axle key 404, Screw thread key 405, platen 406, bearing 407, domatic chute 401a, connecting plate 401b, cutting disc 501, causing hooked tooth 501a, top sword 501b, cutting blade 501c, axis hole 501d, keyway 501e, isolation land 501f.

Embodiment

The utility model principle is that online equipment is required to keep first long-term steady operation, particularly with same When have concurrently completion crushing operation load while, entrance and exit flow velocity, the flow of pipeline can be connected, moreover, possessing generation When general workpiece is abnormal, structure adjustment can be implemented in time and cause abnormal material to change or workpiece to release Faults itself, for admittedly miscellaneous dynamic uncertainty, under the working condition that a pair of rotors 5 and two groups of cutting discs 501 are relatively rotated, root According to it is broken when work damping feedback regulation structure structural form, while become swap out bucketing, extruding, scraping, cut-out and from A variety of crushing functions such as heart removing winding, so, not only require that work department has the structure for effectively performing broken and cutting performance, And, it is desirable to overall structure is while suitable for arrangement sealing and pressure-containing member, and setting may operate under pipeline presence The adaptation mechanism of reliable convenient adjustment.

The utility model is described in further detail with reference to the accompanying drawings and examples.

Embodiment 1：As shown in Figure 1, two rotors 5 of outer rim mutual cuttage are installed, two rotor 5 is distinguished in shell 1 Erect and be arranged in respective drive shaft 4, the upper end of two drive shaft 4 is connected into gearbox 8, and shell 1 is symmetrical in the horizontal direction Coaxially arranged to have two liquid in-outs mouthful 3, the axis of two liquid in-outs mouthful 3 is horizontal through the cuttage position of two rotor 5, rotor 5 On have at least two coaxial shape identical cutting discs 501, have prominent causing hooked tooth 501a in the outer rim of cutting disc 501, moreover, phase The causing hooked tooth 501a of adjacent two cutting discs 501 staggers installation.

In foregoing, as shown in Figure 2, the tail end outer rim of drive shaft 4 has dead axle key 404, passes through in the front outer of drive shaft 4 The slip of skew back slope slide surface laminating is to the high wedge of transposition 401 within two clamping of platen 406 sockets two mutually；In driving At least one end overcoat of axle 4 connects return spring 402；The coiling angle of screw thread key 405 of the outer rim of drive shaft 4 coiling is involute displacement Screw thread.Drive shaft 4 is connected gearbox 8 with tail end and fixed with dead axle key 404, and the outer end of return spring 402 is fixed, return spring 402 the inners hold out against slide tray 403.The middle part of platen 406 is arranged in drive shaft 4 by bearing 407.

In foregoing, as shown in Figure 3, slip is wedge shaped to transposition high wedge 401, is opened on the inside of it on slide surface of slope There is median perpendicular in the domatic chute 401a of trough type of lateral surface, slide and connection is stretched out at least one end of the high wedge of transposition 401 There is connecting plate 401b.Angle h is between 15-35 ° between the inner side slope slide surface and lateral surface.

In foregoing, in addition, as shown in Figure 2, two slips are fitted to the medial surface of the high wedge of transposition 401, domatic cunning Groove 401a is aligned, when sliding and the high wedge of transposition 401 being slided along inner side slope slide surface is relative for this two, two slips pair Laminating for the high wedge 401 of transposition highly will linear change.Two need by relatively moving with rotor 5 in drive shaft 4 The regulation of arrangement form slide to two groups of connecting plate 401b on the high wedge of transposition 401, two hydraulic pressure are installed in connection respectively Motor, then its parallel running, by being engaged with installed in the return spring 402 of the other end of drive shaft 4, to squeeze the top edge of rotor 5 Drive shaft 4 is moved axially, certainly because the screw thread key 405 that is arranged on the outer wall of drive shaft 4 along involute is spirally coiled in driving The outer wall of axle 4 so that when multi-disc concatenates the rotor 5 to be formed positioned at the difference section of screw thread key 405, it is hook-shaped in two adjacent cutting discs 501 Tooth 501a, and top sword 501b and the corresponding offset angulars of cutting blade 501c are varied from, further, then are coordinated and adjusted by gearbox 8 The different rotating speeds condition of drive shaft 4 of whole generation, just forms different crushing performances.

In foregoing, as shown in Figure 4, the causing hooked tooth 501a that a pair of rotors 5 are mutually protruded with cutting disc 501 on a rotor 5 is inserted The interstitial structure entered outside isolation land 501f recessed between adjacent two cutting disc 501 on another rotor 5 is installed, wherein, such as Shown in accompanying drawing 5, the radius of causing hooked tooth 501a crown be crown end points to the axial line distance R of cutting disc 501 with isolating outside land 501f Footpath r sums are again and the difference of the distance between axles of two rotor 5 is not more than R-r.Meanwhile, the axis hole axle in the middle part of at least one end face of cutting disc 501 Hole 501d holes have towards same direction of rotation extremely along there is axial raised isolation land 501f outside in the outer rim of cutting disc 501 The causing hooked tooth 501a of few two evaginations, there is top the sword 501b and cutting blade 501c being connected between adjacent two causing hooked tooths 501a, its In, top sword 501b is located on rear side of causing hooked tooth 501a crowns, moreover, the included angle A of causing hooked tooth 501a crown is 65-105 °；Push up sword Included angle B is 120-180 ° between 501b and cutting blade 501c.

In foregoing, the outer wall of gearbox 8 connects suspension bracket 9 upward, has hanger 11 in the upper end of suspension bracket 9.In mobile or assembling originally Can be to hang lifting by hanger 11 during disintegrating machine.

In foregoing, leg 2 is arranged at the bottom of shell 1.This disintegrating machine is fixedly mounted on pedestal by leg 2.

In foregoing, the top of gearbox 8 is connected with decelerator 10.Gearbox 8 is driven by decelerator 10.Speed change Case 8 itself can export different rotating speeds to drive shaft 4.

In foregoing, joint chair 6 arranged at the lower section of gearbox 8 connection uni-drive gear box 7, the bottom of uni-drive gear box 7, the bottom of joint chair 6 with There is corresponding mounting flange the upper end of shell 1.Driving gear and driven gear are installed in uni-drive gear box 7 and two are connected respectively Drive shaft 4.That is two drive shafts 4 are respectively driving shaft and driven shaft.

In foregoing, the causing hooked tooth 501a of adjacent two cutting discs 501 staggers fixed angle installation.

In foregoing, the causing hooked tooth 501a crowns line of different cutting discs 501 is in shape of threads in the outer rim of rotor 5.

In foregoing, bushing sliding-ring seal is installed on joint chair 6, uni-drive gear box 7, gearbox 8 and shell 1, in speed change Pressure maintaining valve and air cushion are installed in case 8, antitorque pillar is installed on joint chair 6；Meanwhile, decelerator 10, uni-drive gear box 7 and change Fast case 8 belongs to functional unit, and shell 1 and leg 2 belong to outer cover unit.

In foregoing, leg 2 is arranged in horizontal concrete foundation, is fixed with foundation bolt.

In the present embodiment, drive shaft 4 undertakes whole loads of machine, so good lubrication has very big to bearing life Relation, it directly influences the service life and running rate of machine, thus requires that the lubricating oil of injection must be cleaned, and seals necessary Well, include at main oiling：Drive shaft 4, rotor 5, gearbox 8, and slide to the high wedge of transposition 401 and bearing 407.

In the present embodiment, gearbox 8, decelerator 10 and hydraulic motor may be coupled to automatic control equipment.

In the present embodiment, edge of a knife width 5.5/7.4mm, maximum allowable operation torque 350Nm between a pair of rotors 5； Under the loss of 0.25 bar pressure, for aqueous medium, Gu miscellaneous broken maximum stream flow 50m³/h；Band parallel axes reducing motor situation Under, weight 200kg；The broken of the hard following material of centering is not limited to, to material to be processed compression strength≤150MPa material, most Big feed diameter adapts to fluid maximum stream flow Q=400m up to 120 millimeters³/ h, lift H=10m, power consumption N=30.0kW；Enter Mouth pressure 0.0bar, outlet pressure 1.0bar.

In the utility model, the cutting disc 501 on rotor 5 is independently mounted at drive shaft 4 with the keyway 501e of its own respectively； Or, cutting disc 501 on rotor 5 is fixed overall structure, i.e., offset angular can not wherein between adjacent two cutting discs 501 Adjust, now, the axis hole of rotor 5 is fixed connection by the axis hole 501d of multi-disc cutting disc 501 and formed, and the keyway on its inwall is disposably direct Milling Process and go out.

In the utility model, the causing hooked tooth 501a of adjacent two cutting discs 501 staggers the structure type of installation on rotor 5, makes State of the rotor 5 when rotating broken work, part with can directly crush, also can first quickly will be solid miscellaneous as reamer Scraping, squeeze into pretreatment and then almost synchronous further completion break process.Gu it is miscellaneous it is broken after increase surface area, be more suitable for Pipeline, it is adaptable in the sewer line conveying for carrying fixed body, colloid even sludge, online break process operation.

The utility model is installed in pipeline, it is necessary to fix the progress of conveying direction according to the fluid of the demarcation of liquid in-out mouthful 3 Install, the conveying direction depends on the installation of rotor 5 in principle；Work as medium temperature>At 60 DEG C, or, due to gas in equipment During alluvial, it is desirable to avoid producing accumulated gases in pipe-line system, moreover, the higher stone such as of hardness or class in crushing medium Workpiece heavy wear will be caused, it is necessary to carry out precipitation pretreatment in pipeline front end by consolidating miscellaneous possibility like hard material.In outdoor temp It is that protection equipment is not frozen media damage, it is necessary to when there is frost hazard, shell 1 be dismantled and by it when spending relatively low Material is emptied in operating room.

Claims (7)

1. the solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid, it is characterised in that the mutual cuttage of outer rim is provided with shell (1) Two rotors (5), two rotor (5) erects in the respective drive shaft (4) respectively, two drive shafts (4) upper end connection Enter gearbox (8), symmetric coaxial is disposed with two liquid in-outs mouthful (3) to shell (1) in the horizontal direction, two liquid in-outs mouthful (3) there are at least two coaxial shape identical cutting discs axis horizontal through two rotors (5) cuttage position on rotor (5) (501), there is prominent causing hooked tooth (501a) in cutting disc (501) outer rim, moreover, the causing hooked tooth of adjacent two cutting discs (501) (501a) staggers installation.

2. the solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid as claimed in claim 1, it is characterised in that drive shaft (4) Tail end outer rim has dead axle key (404), drive shaft (4) front outer by two platens (406) clamping socket two mutually with The slip of inner side slope slide surface laminating is to the high wedge of transposition (401)；In drive shaft (4), at least one end overcoat connects return spring (402)；Screw thread key (405) the coiling angle of drive shaft (4) outer rim coiling is involute gaining twist；Slide to the high wedge shape of transposition Block (401) is wedge shaped, and median perpendicular is provided with the domatic chute of trough type (401a) of lateral surface on slide surface of slope on the inside of it, Slide to stretch out the high wedge of transposition (401) at least one end and be connected with connecting plate (401b)；The inner side slope slide surface and outside Angle h is between 15-35 ° between face.

3. the solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid as claimed in claim 1, it is characterised in that a pair of rotors (5) mutually inserted and cut on another rotor (5) positioned at adjacent two with the prominent causing hooked tooth (501a) of cutting disc (501) on a rotor (5) The interstitial structure of recessed isolation land (501f) outside is installed between disk (501), wherein, the radius of the crown of causing hooked tooth (501a) I.e. crown end points to cutting disc (501) axial line distance R with isolate land (501f) external diameter r sums again with two rotors (5) distance between axles it Difference is not more than R-r.

4. the solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid as claimed in claim 3, it is characterised in that in cutting disc (501) along there is axial raised isolation land (501f) in axis hole axis hole (501d) hole outside in the middle part of at least one end face, in cutting disc (501) there is the causing hooked tooth (501a) of at least two evaginations towards same direction of rotation in outer rim, in adjacent two causing hooked tooth There are the top sword (501b) and cutting blade (501c) being connected between (501a), wherein, top sword (501b) is located at causing hooked tooth (501a) tooth Sharp rear side, moreover, the included angle A of the crown of causing hooked tooth (501a) is 65-105 °；Push up angle between sword (501b) and cutting blade (501c) B is 120-180 °.

5. the solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid as claimed in claim 1, it is characterised in that gearbox (8) Joint chair (6) arranged at lower section connection uni-drive gear box (7), uni-drive gear box (7) bottom, and joint chair (6) bottom and shell (1) upper end have pair The mounting flange answered.

6. the solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid as claimed in claim 1, it is characterised in that adjacent two are cut The causing hooked tooth (501a) of disk (501) stagger fixed angle installation.

7. the solid miscellaneous pair of online disintegrating machine of capstan rotor of pipeline fluid as claimed in claim 1, it is characterised in that rotor (5) is outside Causing hooked tooth (501a) the crown line of different cutting discs (501) is in shape of threads on edge.