CN205109726U - Cooling device's roll crusher - Google Patents
Cooling device's roll crusher Download PDFInfo
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- CN205109726U CN205109726U CN201520667776.9U CN201520667776U CN205109726U CN 205109726 U CN205109726 U CN 205109726U CN 201520667776 U CN201520667776 U CN 201520667776U CN 205109726 U CN205109726 U CN 205109726U
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- tooth
- breaking ring
- roller
- breaking
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Abstract
The utility model provides a can make the cooling device's roll crusher of the variation with time flattening of the load of roller. Roll crusher (15) of cooling device (1) possess a plurality of loads and reduce roller 15a, 15b. Each load reduces roller (15a, 15b) and is separating clearance (S1) each other and set up side by side in the transport orientation, and uses rotation axis L1, the L2 rotatory and carry out the breakage to cement as the center respectively through rotary unit. The load reduces roller (15a, 15b) and has a plurality of broken rings (22, 23, 32, 33), each broken ring (22, 23, 32, 33) is in order to equal that tooth pitch (p1, p2) is formed with broken tooth (24, 27, 34, 35) on the outer peripheral face, the configuration of staggering on zhou fangxiang of broken tooth (27, 35) and adjacent broken tooth (24, 34).
Description
Technical field
The utility model relates to the kibbler roll carrying out the cooling device cooled while carrying high-temperature particle shape load, such as particular cement grog.
Background technology
In complete set of cement equipment, possess the cooling device carried on carrying direction while being carried out cooling by the Cement Clinker generated through preheating, calcining and sintering, such as, possess the cooling device as patent document 1.This cooling device is carried while cooling grog in cooling end, and discharges grog from the discharge ends of cooling end.Again, cooling device is provided in four rollers that the direction at a right angle with carrying direction extends near discharge ends.Three rollers being positioned at discharge ends side in four rollers carry out rotating forward (that is, to the rotation that carrying direction exports).Again, the 4th reverse roll reversely rotates, and is sandwiched between this reverse roll and the roller be adjacent by one-tenth block grog and carries out compression fragmentation.
Prior art document:
Patent document:
Patent document 1: Japanese Laid-Open Patent Publication 61-295264 publication.
Utility model content
The problem that utility model will solve:
About four rollers recorded in patent document 1, in order to broken grog effectively further, and expect forming multiple tooth at the outer peripheral face of four rollers, rotate by making roller and utilize tooth to carry out fragmentation to the grog of discharging from discharge ends with this.When such structure, when utilizing tooth to carry out fragmentation to grog, load acts on roller.When the fragmentation utilizing tooth to carry out is carried out in the plurality of positions of roller simultaneously, the load of roller only becomes maximization in specific period.Therefore, even if the rotary unit of motor etc. needing to produce rotating machinery that larger load also can make roller rotate, namely can produce larger driving force.For the rotary unit that can produce driving force larger like this, its appearance and size is comparatively large and power consumption is larger.Therefore, in order to the minimizing of the miniaturization and power consumption that realize rotary unit, and expect to suppress the load of roller only in the maximization of specific period.
Therefore, the purpose of this utility model is to provide the kibbler roll changing the cooling device of equalization in time that can make the load of roller.
The means of dealing with problems:
The kibbler roll of cooling device of the present utility model is the kibbler roll carried out carrying graininess load while for the described graininess load of fragmentation in the cooling device cooled; Possess and be set up in parallel on carrying direction across gap each other, and rotated around and the axis be parallel to each other orthogonal with described carrying direction respectively by rotary unit and described graininess load carried out to multiple rollers of fragmentation; In described multiple roller, at least one roller is that load reduces roller; Described load reduces roller and has multiple breaking ring; The each of described multiple breaking ring has in the circumferential direction across multiple crushing teeths of equal intervals configuration on outer peripheral face; In described multiple breaking ring, described multiple crushing teeth of at least one breaking ring and described multiple crushing teeth of adjacent described breaking ring are in staggered configuration in described circumferential direction.
According to the utility model, multiple crushing teeths of at least one breaking ring are in staggered configuration in the circumferential direction.Therefore, when making roller rotate, for load when acting on the breaking ring that is in staggered configuration and breaking ring in addition broken respectively, the timing that its load that can stagger increases.By means of this, can make to act on the change equalization in time that load reduces the load of roller, consequently can make the change equalization in time of the load of rotary unit.
Also can be in above-mentioned utility model, described multiple crushing teeth is configured in the outer peripheral face of described breaking ring with the tooth pitch preset, and be configured with stagger to the circumferential direction side one by one form of 1/n doubly described tooth pitch of described multiple crushing teeth of described breaking ring adjacent on the axis direction of described Axis Extension, wherein, n is the integer of more than 2.
According to said structure, crushing teeth arranges in the axial direction and forms denture, and this denture is formed with the form of crooking to circumferential direction side.By means of this, make load reduce roller rotate time, can by cannot be broken and graininess load that is that remain in the one-tenth block on roller is carried to axis direction side.Carry into the graininess load of block like this, make the graininess load of the one-tenth block remained become the graininess load of block to collide with other with this, thus can pulverize.Again, by conveying granular load, the graininess load remained on roller can be guided in the gap that can nip preferably.By means of this, even if the graininess load of greater particle size, also can nip well.
Also can be that described load is reduced roller and has extension on described axis direction and the axle rotated around described axis by described rotary unit in above-mentioned utility model; Described axle extends and on its outer peripheral face, has any one in the joint fastener and engaged groove be bonded with each other on described axis direction; Described multiple breaking ring have in described joint fastener and described engaged groove on inner peripheral surface another, and described joint fastener is engaged with described engaged groove, thus on the shaft exterior with the form that relative displacement cannot occur in described circumferential direction; Described multiple breaking ring comprises the first breaking ring and the second breaking ring; Described first breaking ring has the first datum tooth as in described multiple crushing teeth; Described second breaking ring has the second datum tooth as in described multiple crushing teeth; Described first datum tooth is arranged on the connecting line at another center of described first broken Ring current distribution and described joint fastener and described engaged groove; Described second datum tooth and described first datum tooth 360/ (n × N) that stagger in described circumferential direction spends and is configured, and wherein, N is the number of teeth of the second breaking ring.
According to said structure, if the second breaking ring is overturn, 360 × (n-1)/(n × N) that then can stagger as the crushing teeth with the first breaking ring spends the breaking ring (that is, crushing teeth stagger one by one to described circumferential direction side the breaking ring of (n-1)/n times tooth pitch) configuring crushing teeth and uses.Therefore, the kind of the breaking ring used for the manufacture of the mould kind analogy used by breaking ring is few, thus can reduce manufacturing cost.
Also can be that described multiple crushing teeth comprises in above-mentioned utility model: described crushing teeth, the i.e. high tooth with the first height; With described crushing teeth, the i.e. low tooth with second height highly lower than described first.
According to said structure, by forming low tooth, can hold utilizing high toothholder and cannot low tooth be utilized to carry out clamping and fragmentation by broken relatively large graininess load.By means of this, can suppress to remain the relatively large graininess load of failing to nip on roller.
Also can be in above-mentioned utility model, the outer peripheral face reducing roller at described load has high tooth forming part that multiple described high tooth arranges in described circumferential direction and the low tooth forming part that multiple described low tooth arranges in described circumferential direction, described high tooth forming part and described low tooth forming part are configured with plover shape.
According to said structure, when fragmentation, between roller, low tooth and high tooth alternately configure in the axial direction, therefore can make to act on the change equalization in time that load reduces the load of roller, consequently can make the change equalization in time of the load of rotary unit.
Also can be that load is reduced roller and has extension on the axis direction of described Axis Extension and the axle rotated around described axis by described rotary unit in above-mentioned utility model; Described multiple crushing teeth is with the tooth pitch preset and be configured in across equal intervals on the outer peripheral face of described breaking ring, and described multiple crushing teeth of described breaking ring adjacent on described axis direction staggers to circumferential direction side one by one, 1/2 times of described tooth pitch is configured; Described axle extends and on outer peripheral face, has any one in the joint fastener and engaged groove be bonded with each other on described axis direction; Described multiple breaking ring have in described joint fastener and described engaged groove on inner peripheral surface another, and described joint fastener is engaged with described engaged groove, thus on the shaft exterior with the form that relative displacement cannot occur in described circumferential direction; The outer peripheral face of described breaking ring has the described high tooth forming part arranging at least high tooth described in two or more and the described low tooth forming part arranging at least low tooth described in two or more; Described multiple breaking ring comprises the first breaking ring and the second breaking ring; Described first breaking ring has as in described multiple crushing teeth, and the first datum tooth be arranged on the connecting line at another center of described first broken Ring current distribution and described joint fastener and described engaging groove, on the outer peripheral face of described first breaking ring with described first datum tooth for benchmark is alternately configured with in described circumferential direction described high tooth forming part and described low tooth forming part; Described second breaking ring has as in described multiple crushing teeth, and to stagger to described circumferential direction side the second datum tooth that 1/2 times of described tooth pitch is configured with described first datum tooth, on the outer peripheral face of described second breaking ring with described second datum tooth for benchmark is alternately configured with in described circumferential direction described high tooth forming part and described low tooth forming part; Described first breaking ring and described second breaking ring are formed as the structure around respective described axis with rotational symmetry.
According to said structure, with exterior first breaking ring of standard gestures and the second breaking ring on axle, and be adjacent to therewith by the first breaking ring and the second breaking ring to carry out being contained on axle outside the upset posture that overturns, and then repeat this process and produce crushing teeth with this and to stagger one by one 1/2 times of tooth pitch and the load that described high tooth region and described low tooth region configure with plover shape reduces roller.Therefore, although use four kinds of breaking rings during fabrication, used mould kind during manufacture breaking ring can be suppressed to be two kinds, thus can manufacturing cost be reduced.
Also can be that described multiple roller has adjacent at least plural described load and reduces roller in above-mentioned utility model; Adjacent described load reduces roller and has the offset of described multiple crushing teeth in described circumferential direction described breaking ring different from each other respectively.
According to said structure, can make to act on the further equalization of change in time that load reduces the load of roller, consequently can make the further equalization of change in time of the load of rotary unit.
Utility model effect:
According to the utility model, the change equalization in time of the load of roller can be made.
Accompanying drawing explanation
Fig. 1 is the skeleton diagram of the structure that the complete set of cement equipment possessed according to the utility model cooling device is shown;
Fig. 2 is the stereogram of the schematic configuration of the cooling device that Fig. 1 is shown;
Fig. 3 is the stereogram of the kibbler roll of the cooling device that Fig. 2 is shown;
Fig. 4 is the front view of the first breaking ring of the first roller that Fig. 3 is shown;
Fig. 5 is the front view of the local of the first breaking ring that the first roller in Fig. 3 is shown;
Fig. 6 is the front view of the second breaking ring that the first roller in Fig. 3 is shown;
Fig. 7 is the front view of the local of the second breaking ring that the first roller in Fig. 4 is shown;
Fig. 8 is the first roller partial enlargement to Fig. 3 and the amplification stereogram illustrated;
Fig. 9 is the front view of the first breaking ring that the second roller in Fig. 3 is shown;
Figure 10 is the front view of the second breaking ring that the second roller in Fig. 3 is shown;
Figure 11 is the front view of the local of the second breaking ring that the second roller in Fig. 3 is shown;
Figure 12 is the second roller partial enlargement to Fig. 3 and the amplification stereogram illustrated;
Symbol description:
1 cooling device;
15 kibbler rolls;
15a first roller;
15b second roller;
15c the 3rd roller;
15d the 4th roller;
17 rotary units;
21 first axles;
21a key;
22 first breaking rings;
22a keyway;
23 second breaking rings;
23a keyway;
24 crushing teeths;
24a height tooth;
The low tooth of 24c;
24d first datum tooth;
25 first high tooth forming parts;
26 first low tooth forming parts;
27 crushing teeths;
27a height tooth;
The low tooth of 27c;
27e second datum tooth;
28 second high tooth forming parts;
29 second low tooth forming parts;
30H height tooth forming part;
The low tooth forming part of 30L;
31 second axles;
31a key;
32 first breaking rings;
32a keyway;
33 second breaking rings;
33a keyway;
34 crushing teeths;
34a first datum tooth;
35 crushing teeths;
35a second datum tooth;
36 dentures.
Detailed description of the invention
Hereinafter, with reference to the accompanying drawings of the cooling device 1 according to embodiment of the present utility model.In addition, the concept in the direction used in below illustrating is convenient to illustrate and use, and the direction etc. not for the structure by utility model limits in the direction in which.Again, cooling device 1 described above is only a kind of embodiment of the present utility model.Therefore, the utility model is not limited to embodiment, can increase, deletes, changes in the scope of purport not departing from utility model.
[the first embodiment]
< complete set of cement equipment >
Cement is through following operation and generates: the cement raw material containing lime stone, clay, silica and iron etc. is carried out the raw material pulverizing process pulverized; The cement raw material of pulverizing is carried out the sintering circuit sintered; With the last manufacturing procedure as final operation, these three operations are carried out in complete set of cement equipment (cementplant).In the sintering circuit of an operation in these three operations, the cement raw material of pulverizing is carried out sintering and cooling, generates granular clinker.Structure shown in Fig. 1 illustrates the agglomerating plant 3 of complete set of cement equipment, is the part of the sintering circuit of carrying out in cement manufacture.In agglomerating plant 3 pairs of raw material pulverizing process, pulverized cement raw material carries out preheating, calcining and sintering, and particular cement grog sintering being become high temperature cools.
Further describe the part of carrying out sintering circuit, agglomerating plant 3 possesses preheater 4, and preheater 4 is made up of multiple cyclone (cyclone) 5.Cyclone 5 arranges in the vertical direction and is set to multi-stag, and the cyclone 5 of exhaust wherein to upper strata is blown afloat (dotted arrow with reference to Fig. 1), thus be separated by the cement material utilization eddy flow of input, and be fed into the cyclone 5 (solid arrow with reference to Fig. 1) of subordinate.Cement raw material is fed into calcining furnace 6 by the cyclone 5 being positioned at the upper level of most subordinate.Calcining furnace 6 has burner, and is carried out being separated the reaction (that is, calcination reaction) of the carbon dioxide in the cement raw material dropped into by the heat that produced by this burner and following exhaust heat.The cement raw material being promoted calcination reaction in calcining furnace 6 is fed in the cyclone 5 of most subordinate as following, and then the cement raw material in this cyclone 5 is supplied to rotary furnace 7.
This rotary furnace 7 is formed as cylindrical shape longer in the horizontal direction of more than tens of rice.Rotary furnace 7 configures slightly to the form had a down dip to the outlet being positioned at top end side with the entrance from cyclone 5 side.Therefore, by making rotary furnace 7 rotate centered by axis, with this, cement raw material being positioned at entrance side is carried to outlet side.Again, the outlet of rotary furnace 7 is provided with burner 8.Burner 8 forms thermal-flame, is sintered by cement raw material.
Again, burner 8 to entrance side spray high-temperature combustion gas, from burner 8 spray burning gases while cement raw material is sintered in rotary furnace 7 to inlet side.Above burning gases become jet flow as high-temperature exhaust air from the lower end of calcining furnace 6 and blow in calcining furnace 6 (dotted arrow with reference to Fig. 1), the cement raw material be fed in calcining furnace 6 can be blowed to top.Namely cement raw material is fired to about 900 DEG C by this exhaust and burner heating.Again, the cement raw material being blown to top flows in the cyclone 5 of most subordinate together with exhaust, exhaust flowed into here and cement raw material separated.The cement raw material be separated is supplied to rotary furnace 7, and exhaust blows to the cyclone 5 of upper level.The exhaust blowing to top is carried out heat exchange with the cement raw material dropped into wherein and heats cement raw material in each cyclone 5, and is again separated with cement raw material.The exhaust be separated rises to the cyclone 5 above it further and repeats heat exchange.Then, be expelled to air from the cyclone 5 of most higher level.
In the agglomerating plant 3 formed like this, cement raw material is dropped near the cyclone 5 of most higher level, drop to the cyclone 5 of the upper level of most subordinate fully carry out preheating while carrying out heat exchange with exhaust after, be then fed into calcining furnace 6.In calcining furnace 6, calcined by cement raw material by burner and high-temperature gas, cement raw material is directed into the cyclone 5 of most subordinate and is supplied to rotary furnace 7 after being separated with exhaust here afterwards.The cement raw material of supply is carried to outlet side while rotary furnace 7 combustion.Like this through preheating, calcining and sintering aftershaping be clinker.The outlet of rotary furnace 7 is provided with cooling device 1, discharges shaping clinker from the outlet of rotary furnace 7 to cooling device 1.
< cooling device >
The clinker of discharging from rotary furnace 7 (high-temperature particle shape load) cools by cooling device 1 while the carrying direction carrying preset, and the below exported at next-door neighbour's rotary furnace 7 is configured with constant tilt double-edged fine-toothed comb (grate) 11.Constant tilt double-edged fine-toothed comb 11 tilts from the outlet side of rotary furnace 7 downward to carrying direction, exports the granular clinker of discharging with the form of rolling at constant tilt double-edged fine-toothed comb 11 to carrying landing on direction from rotary furnace 7.The carrying direction tip end portion of constant tilt double-edged fine-toothed comb 11 is provided with multiple cooling grid row 13, and clinker is piled up and forms clinker layer 14 on multiple cooling grid row 13.Cooling grid row 13 are the structures extended on carrying direction, and be set up in parallel on the transverse direction (hereinafter referred to as " orthogonal direction ") orthogonal with carrying direction with form adjacent one another are, be mounted with clinker layer 14 (double dot dash line with reference to Fig. 2) with the form covering whole multiple cooling grid row 13 thereon.
The cooling grid row 13 formed like this have not shown chassis, can move to carrying side, direction and opposite side, by making the stopping of the movement of cooling grid row 13 and cooling grid row 13 repeat, can carry granular clinker with this.As the method for carrying that it is concrete, such as, after having the method after the whole cooling grid row 13 making orthogonal direction arranges advance, non-conterminous cooling grid row 13 being retreated several times, the top cross bar extended in that orthogonal direction being arranged at cooling grid row 13, this cross bar is made to move the method etc. of carrying clinker layer 14 with this to carrying direction to carrying direction.In addition, for structure and the method for carrying clinker layer 14 to carrying direction, be not limited in said structure and method, as long as can to the structure of carrying direction conveying clinker layer 14 and method.The clinker of such carrying falls below from the top end of cooling grid row 13, and is configured with kibbler roll 15 immediately below the top end of cooling grid row 13.
As shown in Figure 3, kibbler roll 15 is the devices for the clinker dropped from the top end cooling grid row 13 being broken into further fine particle.Kibbler roll 15 reduces roller (hereinafter referred to as " roller ") 15a ~ 15d by four loads and forms.Four roller 15a ~ 15d are the columned clavas extended in that orthogonal direction, and realize axle supporting using the form rotated around respective rotating shaft L1 ~ L4 as central shaft by not shown Bearning mechanism.Four roller 15a ~ 15d, to make respective rotating shaft L1 ~ L4 be parallel to each other and the form configuration mutually arranged on carrying direction at predetermined intervals, arrange rotary unit 17 respectively for each of four roller 15a ~ 15d.Rotary unit 17 is so-called motor, and makes each roller 15a ~ 15d carry out rotating forward and counter-rotating according to the instruction be input into wherein.Again, rotary unit 17 is connected with control device 18, and the action that control device 18 controls rotary unit 17 makes four roller 15a ~ 15d rotate with this and carries out fragmentation to the clinker of one-tenth block.Below, four roller 15a ~ 15d are described in detail.
Four roller 15a ~ 15d are made up of two kinds of rollers.Specifically, from the downstream in carrying direction, first and the 3rd is be made up of the first roller, and second and the 4th is be made up of the second roller.Below, the structure of the first roller 15a as first roller in the first roller is described with reference to Fig. 4 to Fig. 8, the structure of the second roller 15b as second roller is then described with reference to Fig. 9 to Figure 12.Each self-structure of the 3rd roller 15c as the 3rd roller and the 4th roller 15d as the 4th roller is identical with the respective structure of the first roller 15a and the second roller 15b, is therefore marked with identical symbol and omits the description.
First roller 15a has the first axle 21 and multiple breaking ring 22,23.First axle 21 is the roughly columned components extended in that orthogonal direction, is realized around the rotatable ground axle suspension of rotating shaft L1 near its both ends by not shown Bearning mechanism.Again, an end of the first axle 21 is connected with rotary unit 17, and with the form rotated around rotating shaft L1 by rotary unit 17 rotary actuation.Again, the outer peripheral face of the first axle 21 is formed with two key 21a.Two key 21a as joint fastener are protruding outside and extend to the other end from one end of the first axle 21 to radial direction, and 180 degree, interval configuration in the circumferential direction.Alternately exterior multiple two kinds of breaking rings 22,23 on the outer peripheral face of the first axle 21 with such shape.Below, be described as the first breaking ring 22 of two kinds of breaking rings 22,23 and the structure of the second breaking ring 23.
The first breaking ring 22 shown in Fig. 4 is the roughly cylindric components extended in that orthogonal direction, and side face has two keyway 22a within it.Keyway 22a as engaged groove has the shape identical with the key 21a of the first axle 21, and extends to the other end from one end of the first breaking ring 22.Again, keyway 22a 180 degree, interval configuration in the circumferential direction, and key 21a when being contained on the first axle 21 outside the first breaking ring 22 is embedded in keyway 22a.By means of this, the first breaking ring 22 is not to carry out being contained on the first axle 21 outside the relative form rotated with the first axle 21.Again, the outer peripheral face of the first breaking ring 22 is formed with multiple crushing teeth 24.In this embodiment, the outer peripheral face of the first breaking ring 22 is formed 18 crushing teeths, 24,18 crushing teeths 24 and configures with equal tooth pitch (pitch) p1.Each crushing teeth 24 is protruding outside to radial direction, and extends to the other end from orthogonal direction one end of the first breaking ring 22.Again, in multiple crushing teeth 24, comprise the long different crushing teeth 24 of tooth, in this embodiment, comprise the tooth of six high tooth 24a, four middle tooth 24b and eight low tooth 24c these three kinds different teeth length.
High tooth 24a is the long maximum tooth of tooth in three kinds of teeth.In six high tooth 24a, a high tooth 24a is positioned on the imaginary median plane PL11 at center of central shaft (that is, rotating shaft L1) and the side keyway 22a comprising the first breaking ring 22.This high tooth 24a is the first datum tooth, on the outer peripheral face of the first breaking ring 22 with the first datum tooth 24d of Fig. 4 for benchmark in the circumferential direction side be configured with two high tooth 24a, be then configured with middle tooth 24b.Middle tooth 24b is lower than high tooth 24a and higher than low tooth 24c tooth, and the tooth namely had between high tooth 24a and low tooth 24c is long.In addition, to be arranged four low tooth 24c with equal tooth pitch p1 near the circumferential direction side of middle tooth 24b.Low tooth 24c is the long minimum tooth of tooth in three kinds of teeth.Tooth 24b in being again configured with near the circumferential direction side of four low tooth 24c, is then configured with high tooth 24a.This high tooth 24a is positioned on imaginary median plane PL11, and and then this high tooth 24a in the circumferential direction side to be arranged two high tooth 24a with equidistant from distance p1.Then, continue to be configured with middle tooth 24b, four low tooth 24c and middle tooth 24b successively with equal tooth pitch p1.
In the first breaking ring 22 formed like this, outer peripheral face has been arranged respectively three high tooth 24a, and every three the high tooth 24a be arranged form the first high tooth forming part 25 (meshing of the first roller 15a of such as following Fig. 8).Again, between two the first high tooth forming parts 25, in the circumferential direction side and opposite side to be arranged respectively four low tooth 24c, every four the low tooth 24c be arranged form the first low tooth forming part 26.By means of this on the outer peripheral face of the first breaking ring 22, the first high tooth forming part 25 and the first low tooth forming part 26 are alternately configured in circumferential direction side successively.Be contained on the first axle 21 outside first breaking ring 22 with such shape can be positioned at the circumferential direction side of the first datum tooth 24d standard gestures with the high tooth 24a adjacent with the first datum tooth 24d.
Again, first breaking ring 22 has the rotational symmetry centered by central shaft, and keyway 22a is configured in and staggers on the position of 180 degree, therefore, it is possible to make relative to imaginary median plane PL11 to be contained on the first axle 21 outside the upset posture of the side of the first breaking ring 22 and opposite side upset.In upset posture, as shown in Figure 5, the circumferential direction invariant position of the first datum tooth 24d, but two high tooth 24a are arranged at the circumferential direction opposite side of the first datum tooth 24d.By means of this, by making the first breaking ring 22 overturn relative to imaginary median plane about PL11, with this can on outer peripheral face with the first datum tooth 24d for the first high tooth forming part 25 and the first low tooth forming part 26 are alternately configured in circumferential direction opposite side by benchmark successively.
The second breaking ring 23 shown in Fig. 6 is the roughly cylindric components extended in that orthogonal direction, has the structure roughly the same with the first breaking ring 22.That is, the second breaking ring 23 within it side face there are two keyway 23a as engaged groove, and there is on outer peripheral face multiple crushing teeth 27.Multiple crushing teeth 27 comprises the long different crushing teeth 27 of tooth identically from multiple crushing teeths 24 of the first breaking ring 22, comprises the tooth of six high tooth 27a, four different tooth length of middle tooth 27b and eight low tooth 27c tri-kinds in this embodiment.Again, the respective arrangement of multiple crushing teeth 27 is also identical with multiple crushing teeths 24 of the first breaking ring 22, and the outer peripheral face of the second breaking ring 23 is arranged in sequence with from the second datum tooth 27e corresponding with the first datum tooth 24d to circumferential direction side two high tooth 27a, middle tooth 27b, four low tooth 27c, middle tooth 27b, three high tooth 27a, middle tooth 27b, four low tooth 27c and middle tooth 27b.As the distinctive points of the first breaking ring 22 and the second breaking ring 23, in the second breaking ring 23, be formed at 27d at the bottom of the tooth between the second datum tooth 27e and middle tooth 27b be positioned at comprise the central shaft of the second breaking ring 23 and the center of keyway 23a imaginary median plane PL12 on, and the second datum tooth 27e and imaginary median plane stagger, 1/2 times of tooth pitch p1 is configured.That is, all 1/2 times of tooth pitch p1 that staggers on the direction around rotating shaft L1 with multiple crushing teeths 24 of the first breaking ring 22 of multiple crushing teeth 27 are configured.
In the second breaking ring 23 formed like this, identically with the first breaking ring 22, the second high tooth forming part 28 is made up of three that are arranged high tooth 27a, and the second low tooth forming part 29 is made up of four that are arranged low tooth 27c.That is, on the outer peripheral face of the second breaking ring 23 also with the second datum tooth 27e for benchmark in the circumferential direction side is alternately configured with the second high tooth forming part 28 and the second low tooth forming part 29.Second breaking ring 23 with such shape can be contained on the first axle 21 outside the standard gestures making the high tooth 27a adjacent to the second datum tooth 27e be positioned at circumferential direction side relative to the second datum tooth 27e.
Again, second breaking ring 23 has the rotational symmetry centered by central shaft, and ground keyway 23a identical with the first breaking ring 22 is configured in and staggers on the position of 180 degree, therefore, it is possible to make relative to imaginary median plane PL12 to be contained on the first axle 21 outside the upset posture of the side of the second breaking ring 23 and opposite side upset.In upset posture, as shown in Figure 7, on the position that the second datum tooth 27e can be made to be configured in relative to imaginary median plane PL12 upset, and two high tooth 27a are made to be arranged on the circumferential direction opposite side of the second datum tooth 27e.Like this by making the second breaking ring 23 overturn relative to imaginary median plane about PL12, with this can on outer peripheral face with the second datum tooth 27e for the second high tooth forming part 28 and the second low tooth forming part 29 are alternately configured on circumferential direction opposite side by benchmark successively.
The two kinds of breaking rings 22,23 formed like this respectively with alternately and switching standards posture and upset posture form outside be contained on the first axle 21.That is, multiple breaking ring 22,23 is equipped with the first axle 21 outward as shown in Figure 8.First breaking ring 22 is to be contained in outside standard gestures on another side of the first axle 21, and the second breaking ring 23 and the first breaking ring 22 are adjacent to carry out exterior with standard gestures.By means of this, the second breaking ring 23T of standard gestures configures with the stagger form of 1/2nd tooth pitch p1/2 of the first datum tooth 24d of the first breaking ring 22T making the second datum tooth 27e and standard gestures.That is, the second breaking ring 23T with multiple crushing teeths 24 of multiple crushing teeth 27 and the first breaking ring 22 all stagger 1/2nd tooth pitch p1/2 state outside be contained on the first axle 21.In exterior like this two breaking rings 22T, 23T, the first high tooth forming part 25 and the second high tooth forming part 28 are configured on the position of close circumferential direction side compared with imaginary median plane PL11, PL12 substantially.
Again, on the first axle 21, the first breaking ring 22 is adjacent to overturn posture with these two breaking rings 22T, 23T and carries out exterior, and the second breaking ring 23 and the first breaking ring 22 are adjacent to overturn posture carry out exterior.Carrying out in exterior two breaking rings 22R, 23R to overturn posture like this, the first high tooth forming part 25 and the second high tooth forming part 28 are configured on the position of close circumferential direction opposite side compared with imaginary median plane PL11, PL12 substantially.That is, overturn the first high tooth forming part 25 of two breaking rings 22R, 23R of posture and the first high tooth forming part 25 of breaking ring 22T, 23T of the second high tooth forming part 28 and standard gestures and the second high tooth forming part 28 and be positioned at reciprocal side relative to imaginary median plane PL11, PL12.
In addition, on the first axle 21, two breaking rings 22R, 23R of two of standard gestures breaking rings 22T, 23T and upset posture are adjacent to carry out successively exterior, two breaking rings 22R, 23R of upset posture carry out exterior by position further successively that be adjacent.Like this by being contained on the first axle 21 outside multiple breaking ring 22T, 22R, 23T, 23R, formed the first roller 15a with this.
On the outer peripheral face of the first roller 15a formed like this, be formed with high tooth forming part 30H by the adjacent first high tooth forming part 25 and the second high tooth forming part 28, be formed with low tooth forming part 30L by the adjacent first low tooth forming part 26 and the second low tooth forming part 29.High tooth forming part 30H and low tooth forming part 30L alternately configures in that orthogonal direction on the side of imaginary median plane PL11, PL12 and opposite side.By means of this, high tooth forming part 30H and low tooth forming part 30L is configured on the outer peripheral face of the first roller 15a with plover shape.Again, to be configured with the second roller 15b with the first roller 15a across predetermined distance and carrying form adjacent on direction.
Second roller 15b has the second axle 31 and multiple breaking ring 32,33.Second axle 31 has the shape identical with the first axle 21.That is, the second axle 31 is the cylindrical members extended at orthogonal direction, and is realized around the rotatable ground axle suspension of rotating shaft L2 by not shown Bearning mechanism near its both ends.Again, an end of the second axle 31 is connected with rotary unit 17, and with the form rotated around rotating shaft L2 by rotary unit 17 rotary actuation.Again, the outer peripheral face of the second axle 31 is formed with two key (joint fastener) 31a of 180 degree, interval configuration in the circumferential direction.Exterior multiple two kinds of breaking rings 32,33 on the outer peripheral face of the second axle 31 with such shape.
The first breaking ring 32 shown in Fig. 9 is the roughly cylindric components extended in that orthogonal direction, and side face has two keyway 32a within it.Keyway 32a as engaged groove has the shape identical with the key 31a of the second axle 31, and extends to the other end from one end of the first breaking ring 32.Again, keyway 32a 180 degree, interval configuration in the circumferential direction, and key 31a when being contained on the second axle 31 outside the first breaking ring 32 is embedded in keyway 32a.By means of this, the first breaking ring 32 is not to carry out being contained on the second axle 31 outside the relative form rotated with the second axle 31.Again, the outer peripheral face of the first breaking ring 32 is formed with multiple crushing teeth 34.In this embodiment, the outer peripheral face of the first breaking ring 32 is formed 18 crushing teeths, 34,18 crushing teeths 34 and configures with equal tooth pitch (pitch) p2.Each crushing teeth 34 is protruding outside to radial direction, and extends to the other end from one end of the first breaking ring 32.Again, each crushing teeth 34 is formed on the outer peripheral face of the first breaking ring 32 to make the same form of its tooth appearance.
More specifically, the first datum tooth 34a as a tooth in multiple crushing teeth 34 be positioned at comprise the first breaking ring 32 central shaft (namely, rotating shaft L2) and side keyway 32a center imaginary median plane PL21 on, other crushing teeths 34 to arrange with equal tooth pitch p2 for benchmark with this first datum tooth 34a and are configured on the outer peripheral face of the first breaking ring 32.The first breaking ring 32 formed like this is formed as having rotational symmetry centered by its central shaft.First breaking ring 32 is contained on the second axle 31 outside the form on the extended line of radial direction lateral with the key 31a making the first datum tooth 34a and be positioned at the side of the second axle 31.
The second breaking ring 33 shown in Figure 10 is the roughly cylindric components extended in that orthogonal direction, has the structure roughly the same with the first breaking ring 32.That is, the second breaking ring 33 within it side face there is two keyways (engaged groove) 33a, and there is on outer peripheral face multiple crushing teeth 35.Identically with the first breaking ring 32, multiple crushing teeth 35 is to have the outer peripheral face that the long form of identical tooth is formed at the second breaking ring 33.In this embodiment, the outer peripheral face of the second breaking ring 33 is formed with 18 crushing teeths 35, and 18 crushing teeths 35 configure with equal tooth pitch p2.Again, second breaking ring 33 has the second datum tooth 35a corresponding with the first datum tooth 34a as a tooth in multiple crushing teeth 35, second datum tooth 35a and the imaginary median plane PL22 comprising the central shaft (that is, rotating shaft L2) of the second breaking ring 33 and the keyway 33a center of the side 1/3 times of tooth pitch p2 that staggers is configured.That is, multiple teeth of the second breaking ring 33 1/3 times of tooth pitch p2 that all staggers on the direction around rotating shaft L2 with multiple crushing teeths 34 of the first breaking ring 32 is configured.Be contained on the second axle 31 outside second breaking ring 33 with such shape can be positioned at circumferential direction side with the second datum tooth 35a standard gestures relative to imaginary median plane PL22.
Again, second breaking ring 33 has the rotational symmetry centered by its central shaft, and keyway 33a is configured in and staggers on the position of 180 degree, therefore, it is possible to be contained on the second axle 31 outside the upset posture making the side of the second breaking ring 33 and opposite side carry out overturning relative to imaginary median plane PL22.By means of this, as shown in figure 11, can be configured on position that the second datum tooth 35a carries out relative to imaginary median plane PL22 overturning, and the second datum tooth 35a and imaginary median plane PL22 is configured to the circumferential direction opposite side 1/3 tooth pitch p2 that staggers.That is, multiple crushing teeths 35 of the second breaking ring 33 2/3 times of tooth pitch p2 that all staggers on the direction around rotating shaft L2 with multiple crushing teeths 34 of the first breaking ring 32 is configured.Like this by making the second breaking ring 33 overturn relative to imaginary median plane PL22, with this can be formed multiple crushing teeth 35 all with multiple crushing teeths 34 of the first breaking ring 32 the second breaking ring 33 at the 2/3 times of tooth pitch p2 that staggers on the direction rotating L2.
The two kinds of breaking rings 32,33 formed like this are respectively to be contained in outside following form on the second axle 31: the crushing teeth 34,35 being formed at each breaking ring 32, the 33 1/3 times of tooth pitch p2 that staggers one by one is configured.That is, multiple breaking ring 32,33 is equipped with the second axle 31 outward as shown in figure 12.Be positioned at outside the radial direction of the key 31a of the second axle 31 at upper outside first breaking ring 32, the first datum tooth 34a that is equipped with in another side of the second axle 31.
Again, the second axle 31 is adjacent to the second breaking ring 33 is housed outward with standard gestures and this first breaking ring 32.Second breaking ring 33T of standard gestures, makes the first datum tooth 34a of the second datum tooth 35a and the first breaking ring 32 1/3 times of tooth pitch p2 that staggers to circumferential direction side be configured.That is, the second breaking ring 33T with make the crushing teeth 34 of multiple crushing teeth 35 and the first breaking ring 32 all stagger 1/3 times of tooth pitch p2 state outside be contained on the second axle 31.Again, on the position that the second breaking ring 33T with standard gestures is adjacent, the second breaking ring 33 is contained on the second axle 31 to overturn outside posture.Second breaking ring 33R of upset posture, makes the first datum tooth 34a of the second datum tooth 35a and the first breaking ring 32 be configured to the circumferential direction opposite side 1/3 times of tooth pitch p2 that staggers.That is, the second breaking ring 33R with the crushing teeth 34 of multiple crushing teeth 35 and the first breaking ring 32 all stagger 2/3 times of tooth pitch p2 state outside be contained on the second axle 31.In addition, with the adjacent position of the second breaking ring 33R of upset posture on successively repeatedly exterior first breaking ring 32, standard gestures the second breaking ring 33T and overturn the second breaking ring 33R of posture.Make like this to be contained on the second axle 31 outside multiple breaking ring 32,33T, 33R, formed the second roller 15b with this.
On the outer peripheral face of the second roller 15b formed like this, form denture 36 by crushing teeth 34,35 adjacent on axis direction, i.e. orthogonal direction.In addition, because adjacent crushing teeth 34, the 35 1/3 times of tooth pitch that staggers is configured, therefore this denture 36 extends (such as with the form of crooking to circumferential direction side on the outer peripheral face of the second roller 15b in that orthogonal direction, as a denture 36, can with reference to the meshing of the second roller 15b of Fig. 3 and Figure 12).In addition, the the first roller 15a being adjacent to configure with the second roller 15b is formed as following structure similarly: by adjacent on axis direction, i.e. orthogonal direction and in the circumferential direction the opposite side crushing teeth 24,27 that 1/2nd tooth pitch P1/2 are configured that staggers form denture, this denture extends in that orthogonal direction with the form of crooking to circumferential direction opposite side on the outer peripheral face of the first roller 15a.
In addition, as mentioned above, the 3rd roller 15c is formed as the structure identical with the first roller 15a, and again, the 4th roller 15d is formed as the structure identical with the second roller 15b.
Four the roller 15a ~ 15d formed like this are configured across predetermined distance as mentioned above on carrying direction, between adjacent roller 15a ~ 15d, be formed with gap S1 ~ S3 respectively.Carry out rotating due to roller 15a ~ 15d and be formed with crushing teeth 24,27,34,35 at the outer peripheral face of each roller 15a ~ 15d, because the width (that is, the length on carrying direction) of this gap S1 ~ S3 changes along with the position each other of each crushing teeth 24,27,34,35.That is, high tooth 24a, 27a and crushing teeth 34,35 in opposite directions time, the width of gap S1 ~ S3 is the narrowest (minimum widith), the width of S1 ~ S3 the widest (Breadth Maximum) time at the bottom of tooth toward each other.When the narrowed width of gap S1 ~ S3, although can reduce the particle diameter of the clinker after fragmentation, the load acting on roller 15a ~ 15d time broken increases.Again, when the width of gap S1 ~ S3 broadens, although load during fragmentation reduces, the clinker of greater particle size is discharged from below.Generally speaking, the minimum widith of gap S1 ~ S3 sets according to the allowance of the load acting on roller 15a ~ 15d during fragmentation, and the Breadth Maximum of gap S1 ~ S3 sets according to the permission particle diameter of clinker.In addition, according to their minimum widith and Breadth Maximum set the interval between adjacent roller 15a ~ 15d, each crushing teeth 24,27,34,35 tooth long.
Four the roller 15a ~ 15d being formed as such structure carry out rotary actuation by respective rotary unit 17.Such as, in control device 18, normal mode and high breaking patterns can be selected.In normal mode, first roller 15a to circumferential direction opposite side rotate, the second roller to the 4th roller 15b ~ 15d to circumferential direction one sideway swivel, in high breaking patterns, first roller 15a and the 3rd roller 15c rotates to circumferential direction opposite side, and the second roller and the 4th roller 15b, 15d are to circumferential direction one sideway swivel.Four the roller 15a ~ 15d rotated like this receive the clinker tumbled from the top end of cooling device 1, and received clinker are broken for the particle diameter allowing below particle diameter.
More specifically, in normal mode, the clinker tumbled is carried to the first roller 15a side to the 4th roller 15b ~ 15d by the second roller.Now, at the second roller in the 4th roller 15b ~ 15d, allow the clinker of the particle diameter below particle diameter to drop from gap S2, S3, and the clinker of the larger one-tenth block of particle diameter is transported to the first roller 15a side.First roller 15a rotates with the form making the clinker on the first roller and second roller 15a, 15b be involved in therebetween (that is, gap S1) together with the second roller 15b, carries out fragmentation therebetween by being involved in by described clinker with this.Below is dropped to from gap S1 after making the clinker of bulk become the clinker of the particle diameter of below permission particle diameter by fragmentation.
On the other hand, in high breaking patterns, 3rd roller 15c also rotates with the form making the clinker on the 3rd roller and the 4th roller 15c, 15d be involved in therebetween (that is, gap S3) together with the 4th roller 15d, is involved in carries out fragmentation with this therebetween by making described clinker.Like this, two places of kibbler roll 15 carry out fragmentation, thus after more clinker can be made to be broken, drop to below.
In the first roller 15a of kibbler roll 15 being formed as such structure and the 3rd roller 15c, act on the load of breaking ring 22T, 22R, 23T, 23R when rotated, the increase when being carried out fragmentation by crushing teeth 24,27 pairs of clinkers, the load acted in addition reduces.In the first roller 15a and the 3rd roller 15c, to make the form of mutual 1/2nd tooth pitch p1/2 that stagger in the circumferential direction of adjacent crushing teeth 24,27 be configured, therefore, it is possible to the timing making the load acting on each breaking ring 22T, 22R, 23T, 23R when rotated increase is all not identical.That is, the timing that load when rotated can be made to act on each breaking ring 22T, 22R, 23T, 23R is respectively staggered mutually.By means of this, the change equalization in time of the load acting on the first roller 15a and the 3rd roller 15c can be made, consequently can make the change equalization in time of the load of rotary unit 17.
Again, in the first roller 15a and the 3rd roller 13c, each breaking ring 22,23 has different tooth long crushing teeth 24a ~ 24c, 27a ~ 27c.That is, each breaking ring 22,23 is formed with high tooth 24a, 27a and low tooth 24c, 27c.By means of this, high tooth 24a, 27a can cannot be utilized to clamp and cannot low tooth 24c, 27c be utilized to carry out clamping and fragmentation by broken relatively large clinker.By means of this, can suppress to remain the relatively large clinker of failing to nip on the first roller 15a and the 3rd roller 15c.
In addition, in the first roller 15a and the 3rd roller 15c, the load acting on breaking ring 22,23 when high tooth 24a, the 27a by high tooth forming part 30H carries out fragmentation to clinker reaches peak value.High tooth forming part 30H and low tooth forming part 30L is configured with plover shape by the outer peripheral face of the first roller 15a and the 3rd roller 15c, high tooth 24a, 27a of the first roller 15a and the 3rd roller 15c therefore can be prevented to be adjacent to arrangement in that orthogonal direction.By means of this, the change equalization in time of the load acting on the first roller 15a and the 3rd roller 15c can be made, consequently can make the change equalization in time of the load of rotary unit 17.
Again, with exterior first breaking ring 22 and the second breaking ring 23 of standard gestures on the first axle 21, and be adjacent to the first breaking ring 22 and the second breaking ring 23 to be contained on the first axle 21 to overturn outside posture therewith, and then repeat this process and produce the first roller 15a and the 3rd roller 15c with this.Therefore, the first roller 15a and the 3rd roller 15c can be manufactured by two kinds of breaking rings 22,23.Therefore, although use four kinds of breaking rings 22T, 22R, 23T, 23R, used mould kind when manufacturing them can be suppressed to be two kinds, thus can manufacturing cost be reduced.
Again, in the second roller 15b and the 4th roller 15d, be that adjacent crushing teeth 34, the 35 1/3 times of tooth pitch p2 that mutually staggers in the circumferential direction is configured too, the timing that therefore can make to act on each breaking ring 32 when rotated, the load of 33T, 33R increases is all not identical.That is, can make that load when rotated acts on each breaking ring 32 respectively, the timing of 33T, 33R is staggered mutually.By means of this, the change equalization in time of the load acting on the second roller 15b and the 4th roller 15d can be made, by means of this, the change equalization in time of the load of rotary unit 17 can be made.
Again, in the second roller 15b and the 4th roller 15d, on its outer peripheral face, denture 36 extends (meshing with reference to the second roller 15b of Fig. 3 and Figure 12) in that orthogonal direction with the form of crooking to circumferential direction side.Therefore, when making the second roller 15b and the 4th roller 15d rotates respectively, can the relatively large clinker residued in roller 15b, 15d be carried to orthogonal direction side (such as, the side, the other end of the second axle 31) by dropping from gap S1 ~ S3.Carry clinker like this, make it collide with other the block clinker that becomes with this, thus can pulverize becoming the clinker of block.Again, by conveying clinker, the one-tenth block clinker residued on roller 15b, 15d can be guided in the gap S1 ~ S3 that can nip preferably with this, even if thus relatively large clinker also can nip well.
In addition, in the first roller 15a, being adjacent in that orthogonal direction crushing teeth 24,27 is too configured to circumferential direction opposite side 1/2nd tooth pitch p1/2 that stagger, and forms denture by this crushing teeth 24,27 staggered.This denture extends in that orthogonal direction with the form of crooking to circumferential direction opposite side on the outer peripheral face of the first roller 15a.Therefore, rotate to circumferential direction opposite side by making the first roller 15a, with this can by this denture by the relatively large clinker that remains on roller 15a to the conveying of orthogonal direction side, thus play the action effect identical with the denture 36 of the second roller and the 4th roller 15b, 15d.
Again, exterior first breaking ring 32 on the second axle 31, and be adjacent on the second axle 31 successively exterior standard gestures the second breaking ring 33T and upset posture the second breaking ring 33R, manufacture the second roller and the 4th roller 15b, 15d by repeating this process.Therefore, the second roller 15b and the 4th roller 15d can be manufactured by two kinds of breaking rings 32,33.Therefore, although use three kinds of breaking rings 32,33T, 33R, the mould kind used when manufacturing them can be suppressed to be two kinds, can manufacturing cost be reduced.
Again, in the kibbler roll 15 of cooling device 1, the first roller is arranged in order configuration to the 4th roller 15a ~ 15d, and is configured with the form making adjacent roller 15a ~ 15d become different types of roller.Thus, can make when rotated in the S1 ~ S3 of gap in opposite directions position variation.Such as, can make at the bottom of high tooth 24a and tooth, at the bottom of low tooth 24c and crushing teeth 34 and low tooth 24c and tooth etc. in opposite directions.By means of this, the equalization more of change in time of the payload acting on breaking ring 22,23,32,33 can be made, the change equalization in time of the load of rotary unit 17 can be made by means of this.
Other embodiment > of <
In the cooling device 1 of this embodiment, configure four roller 15a ~ 15d with the form making adjacent roller 15a ~ 15d be each different types of roller, but also can use all identical roller.Such as, can the roller of the structure identical with the first roller 15a be used in four rollers, also the roller of the structure identical with the second roller 15b can be used in four roller 15a ~ 15d.Again, for the rotation control model of the roller 15a ~ 15d of four during fragmentation, be not limited to aforesaid normal mode and high breaking patterns, can rotate with different rotation control models.
Again, mutually stagger this offset of 1/2 times or 1/3 times tooth pitch of adjacent crushing teeth 24,27,34,35 can be 1/4 times of tooth pitch.That is, as long as the offset of adjacent crushing teeth 24,27,34,35 is 1/n times (n: integer).Like this, by the 1/n times of tooth pitch that stagger, spend be configured with this second datum tooth and the first datum tooth 360/ (n × N) (number of teeth of the N: the second breaking ring) that stagger in the circumferential direction.By means of this, if make the second breaking ring upset, 360 × (n-1)/(n × N) that then can stagger as the crushing teeth with the first breaking ring spends the breaking ring (that is, crushing teeth stagger respectively to described circumferential direction side the breaking ring of (n-1)/n times tooth pitch) configuring crushing teeth and uses.Therefore, the kind of the breaking ring used for the manufacture of the mould kind analogy used by breaking ring is few, thus can reduce manufacturing cost.
Again, in this embodiment, in the first roller 15a and the 3rd roller 15c, by changing the flank of tooth position of each crushing teeth 24,27, change the width of gap S1 ~ S3 with this, but also can be changed the width of gap S1 ~ S3 with this by the position changed at the bottom of tooth.Again, in each roller 15a ~ 15d, axle 21,31 is formed with key 21a, 31a, breaking ring 22,23,32,33 is formed with keyway 22a, 23a, 32a, 33a, but also can be on axle, be formed with keyway and be formed with key on breaking ring.
Again, multiple breaking ring 22,23 is configured in turn, but at least one also can be used in multiple breaking ring to have the breaking ring of the crushing teeth of different configuration.In this case, the timing that also acted on load can be increased by least one breaking ring is staggered, therefore useful to the time dependent equalization of load.
Again, the high tooth forming part 30H of the first roller 15a and the 3rd roller 15c and low tooth forming part 30L, also without the need to being necessarily configured to plover shape, also can be configured to strip.Again, high tooth forming part 30H and low tooth forming part 30L also can be configured to arbitrary shape.
Claims (7)
1. a kibbler roll for cooling device,
It is the kibbler roll carried out carrying graininess load while for the described graininess load of fragmentation in the cooling device cooled;
Possess and be set up in parallel on carrying direction across gap each other, and rotated around and the axis be parallel to each other orthogonal with described carrying direction respectively by rotary unit and described graininess load carried out to multiple rollers of fragmentation;
In described multiple roller, at least one roller is that load reduces roller;
Described load reduces roller and has multiple breaking ring;
The each of described multiple breaking ring has in the circumferential direction across multiple crushing teeths of equal intervals configuration on outer peripheral face;
In described multiple breaking ring, described multiple crushing teeth of at least one breaking ring and described multiple crushing teeth of adjacent described breaking ring are in staggered configuration in described circumferential direction.
2. the kibbler roll of cooling device according to claim 1, is characterized in that,
Described multiple crushing teeth is configured in the outer peripheral face of described breaking ring with the tooth pitch preset, and be configured with stagger to the circumferential direction side one by one form of 1/n doubly described tooth pitch of described multiple crushing teeth of described breaking ring adjacent on the axis direction of described Axis Extension, wherein, n is the integer of more than 2.
3. the kibbler roll of cooling device according to claim 2, is characterized in that,
Described load is reduced roller and has extension on described axis direction and the axle rotated around described axis by described rotary unit;
Described axle extends and on its outer peripheral face, has any one in the joint fastener and engaged groove be bonded with each other on described axis direction;
Described multiple breaking ring have in described joint fastener and described engaged groove on inner peripheral surface another, and described joint fastener is engaged with described engaged groove, thus on the shaft exterior with the form that relative displacement cannot occur in described circumferential direction;
Described multiple breaking ring comprises the first breaking ring and the second breaking ring;
Described first breaking ring has the first datum tooth as in described multiple crushing teeth;
Described second breaking ring has the second datum tooth as in described multiple crushing teeth;
Described first datum tooth is arranged on the connecting line at another center of described first broken Ring current distribution and described joint fastener and described engaged groove;
Described second datum tooth and described first datum tooth 360/ (n × N) that stagger in described circumferential direction spends and is configured, and wherein, N is the number of teeth of the second breaking ring.
4. the kibbler roll of cooling device according to claim 1, is characterized in that,
Described multiple crushing teeth comprises: described crushing teeth, the i.e. high tooth with the first height; With described crushing teeth, the i.e. low tooth with second height highly lower than described first.
5. the kibbler roll of cooling device according to claim 4, is characterized in that,
The outer peripheral face reducing roller at described load has high tooth forming part that multiple described high tooth arranges in described circumferential direction and the low tooth forming part that multiple described low tooth arranges in described circumferential direction, described high tooth forming part and described low tooth forming part are configured with plover shape.
6. the kibbler roll of cooling device according to claim 5, is characterized in that,
Load is reduced roller and has extension on the axis direction of described Axis Extension and the axle rotated around described axis by described rotary unit;
Described multiple crushing teeth is with the tooth pitch preset and be configured in across equal intervals on the outer peripheral face of described breaking ring, and described multiple crushing teeth of described breaking ring adjacent on described axis direction staggers to circumferential direction side one by one, 1/2 times of described tooth pitch is configured;
Described axle extends and on outer peripheral face, has any one in the joint fastener and engaged groove be bonded with each other on described axis direction;
Described multiple breaking ring have in described joint fastener and described engaged groove on inner peripheral surface another, and described joint fastener is engaged with described engaged groove, thus on the shaft exterior with the form that relative displacement cannot occur in described circumferential direction;
The outer peripheral face of described breaking ring has the described high tooth forming part arranging at least high tooth described in two or more and the described low tooth forming part arranging at least low tooth described in two or more;
Described multiple breaking ring comprises the first breaking ring and the second breaking ring;
Described first breaking ring has as in described multiple crushing teeth, and the first datum tooth be arranged on the connecting line at another center of described first broken Ring current distribution and described joint fastener and described engaging groove, on the outer peripheral face of described first breaking ring with described first datum tooth for benchmark is alternately configured with in described circumferential direction described high tooth forming part and described low tooth forming part;
Described second breaking ring has as in described multiple crushing teeth, and to stagger to described circumferential direction side the second datum tooth that 1/2 times of described tooth pitch is configured with described first datum tooth, on the outer peripheral face of described second breaking ring with described second datum tooth for benchmark is alternately configured with in described circumferential direction described high tooth forming part and described low tooth forming part;
Described first breaking ring and described second breaking ring are formed as the structure around respective described axis with rotational symmetry.
7. the kibbler roll of cooling device as claimed in any of claims 1 to 6, is characterized in that,
Described multiple roller has adjacent at least plural described load and reduces roller;
Adjacent described load reduces roller and has the offset of described multiple crushing teeth in described circumferential direction described breaking ring different from each other respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520667776.9U CN205109726U (en) | 2015-08-31 | 2015-08-31 | Cooling device's roll crusher |
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| CN201520667776.9U CN205109726U (en) | 2015-08-31 | 2015-08-31 | Cooling device's roll crusher |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833937A (en) * | 2016-06-07 | 2016-08-10 | 常熟中材装备重型机械有限公司 | Cement clinker roll crusher |
| CN106475180A (en) * | 2015-08-31 | 2017-03-08 | 川崎重工业株式会社 | The kibbler roll of cooling device |
| CN106694524A (en) * | 2017-01-20 | 2017-05-24 | 深圳市肥水地环保科技有限公司 | Garbage on-site in-situ resource treatment system and method |
-
2015
- 2015-08-31 CN CN201520667776.9U patent/CN205109726U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475180A (en) * | 2015-08-31 | 2017-03-08 | 川崎重工业株式会社 | The kibbler roll of cooling device |
| CN105833937A (en) * | 2016-06-07 | 2016-08-10 | 常熟中材装备重型机械有限公司 | Cement clinker roll crusher |
| CN105833937B (en) * | 2016-06-07 | 2017-11-07 | 常熟中材装备重型机械有限公司 | Cement clinker roller-type crusher |
| CN106694524A (en) * | 2017-01-20 | 2017-05-24 | 深圳市肥水地环保科技有限公司 | Garbage on-site in-situ resource treatment system and method |
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