CN2030508U - Combined disintegrator set - Google Patents

Abstract

The utility model provides a combined pulverization device, which is suitable for mine industries, building materials industries, ceramic industries, etc. The utility model is a pulverization device which combines the crushing, the lapping and the conveying into integration. The preparing crushing part, the lapping part and the conveying part are assembled on a same transmission shaft; the preparing crushing part, the lapping part and the conveying part are arranged reasonably by using a backstroke crusher, a multi-stage concatenation planet marble lapping machine and a centrifugal fan which are extracted by the angle pressure to achieve the purpose of relieving the weight of the complete machine, reducing the floor space of the device, reducing the power loss, and improving the working environment. The combined pulverization device has the advantages of compact structure and easy manufacture. Compared with similar products, the utility model has low manufacturing cost.

Description

Combined disintegrator set

The utility model provides a kind of association type reducing mechanism, and it is applicable to industries such as mine, building materials, ceramic metallurgy, is with broken, grinding, carries the reducing mechanism that is integrated.

The ore disintegrating apparatus that is widely used in industries such as mine, building materials, pottery at present has jaw crusher, gyratory crusher, hammer mill, ball mill, Raymond machine (annular mill) etc.These equipment can be matched together according to actual needs, are combined into the processing line that ore is pulverized.Along with the different requirements of ore output, dispose corresponding disintegrating machine, grinder and conveyer, to finish the processing operation of the various grade of ores.But there are some defectives separately in these equipment, influence its use.When particularly constituting jointly processing line, problem is more outstanding.For example various disintegrating machines, occupation area of equipment is big, and big energy-consuming, the ore after the fragmentation also need further to grind; Though and ball mill still exists equipment heaviness, power consumption greatly just in extensive use, the problem that manufacturing cost is high.If device assembles such as disintegrating machine, ball mill, conveyer are become processing line, then need expensive fund, occupation area of equipment big, disperse not manageability, work under bad environment, the problem of noise, dust are difficult to solve.Therefore, people are devoted to research, improve and improve existing mine fine ore equipment, reduce cost to reach, and reduce energy consumption, the purpose that improves working conditions.Current application has small investment at the Raymond machine (annular mill) in medium and small factory, ore deposit, power consumption is lower, the characteristics that output is little.But its equipment carries three parts to form by pre-broken, grinding, wind-force, and each several part equipment dispersed placement, its structure all exist some problems to some extent.For example pre-broken part still adopts jaw crusher or hammer mill, and means of abrasion adopts hanging type pellet shot from a slingshot grinder, and power transmission is installed in two meshing gears on the support and is realized by a pair of.Because alignment error and gear-driven efficiency are low, so also increased the power loss of equipment.The hanging type marble amount is few in addition, and it is less with the contact area of grinding raceway, so its effect that grinds is also not really desirable.The wind-force transport portion adopts blower fan to inhale choosing, top blast feeding system, and enough air quantity be arranged, and must strengthen transmitting power.The transfer pipeline contact is many simultaneously, and the dust sealing problem is wayward.So entire equipment all exists dust and runs, the masty problem of leakage.Each equipment carries out power drive respectively, has increased the loss and the manufacturing cost of power.

The purpose of this utility model provides a kind of association type reducing mechanism, and it is compact conformation not only, and floor space is little, and can reduce kinetic equation loss, improves working environment effectively.

The purpose of this utility model is achieved in that three parts of breaking in advance, finish grind, carry that this device is pulverized ore are integrated, and adopts same drive unit to drive same power transmission shaft, utilizes the different diameters of axle to satisfy the requirement of the required linear velocity of each several part.Wherein pre-broken part adopts the negative pressure of not having sieve end selection by winnowing structure to extract impact breaker, by airtight casing, be assembled in the liner plate in the casing, the tup that is suspended on the hammer dish is formed.Ball milling partly adopts plural serial stage planet pinball grinding machine, every grade of planet pinball grinding machine by airtight housing, be assembled in movable channel suspending rail on the housing, have the retainer of flow deflector and the pellet shot from a slingshot that can roll along the neck bush in each uniform hole of retainer is formed.Plural serial stage planet pinball grinding machine be with 2 with upper planet pinball grinding machine, be serially connected by fastener.Transport portion is made up of thrust blower fan and centrifugal blower.After material enters disintegrating machine, under the effect of tup and material counterforce, to be pulverized continuously, the negative pressure that produces in casing can siphon away pulverized granularity, enters ball mill.Material continues fine grinding through multistage planet pinball grinding machine again, under the effect of retainer flow deflector, after the fines that is dispersed on the channel suspending rail is fully rolled, under the effect of thrust blower fan, be blown in the centrifugal blower, because the centrifugal action of centrifugal blower is discharged from outside the machine, finishes whole crushing process.

Because the utility model adopts same drive unit to drive same power transmission shaft, make equipment compact more, sealing easily, alleviate complete machine weight, reduce occupation area of equipment, so can save power consumption, save material, reduce cost of goods manufactured, can prevent effectively that dust from running, leaking, and greatly improves workman's operating environment.Consumable accessory in this device is convenient to maintain and replace, has also reduced maintenance cost.Negative pressure is extracted impact breaker and is adopted nothing sieve end selection by winnowing structure, the discharging opening that is provided with in the negative pressuren zone of tup axle center is being rotated in utilization at a high speed, pulverized material inspiration ball mill under the effect of thrust blower fan, after the abundant grinding of multistage ball mill, be blown in the centrifuge by the thrust blower fan, by outside the centrifuge discharge machine, can obtain fine powder material again, this is existing muck of spallar high order mineral aggregate that is beyond one's reach.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is a kind of concrete structure schematic diagram of the utility model.

Fig. 2 is the cutaway view of Fig. 1 along the A-A line.

Fig. 3 is the profile of Fig. 2 along the E-E line.

Describe concrete structure of the present utility model and working condition in detail according to Fig. 1～3.The pre-of this device breaks, finish grindes, carries three parts to be assembled on the same power transmission shaft, adopts same drive unit.This power transmission shaft is bearing on the support by bearing block 2, and axle head transmits the power of drive unit by belt pulley 1.Because the axle speed difference that this device each several part is required so utilize each several part diameter of axle difference on same power transmission shaft, produces three kinds of different linear velocities, to satisfy the requirement of each several part linear velocity.Pre-broken part negative pressure is extracted impact breaker not to be had at the bottom of the sieve, is assembled with easily changeable abrasion-proof backing block on airtight casing 3.The hammer dish that is fixed on the power transmission shaft is hung with tup, and the tup of rotation forms a negative pressuren zone in the axle center at a high speed.The material that is entered by casing 3 charging apertures is with the tup collision that runs up and collided to be rebounded again on casing 3 liner plates and bump against with tup once more.So repeatedly, be enough to till discharging opening is sucked away in negative pressuren zone up to being crushed to.Discharging opening is connected with the blocking material ring, connecting plate, the adjustment compensated loop 5 that fit together with ball milling part charging aperture in the negative pressuren zone, and reaches the effect of complete closed by the position adjustment of adjusting compensated loop 5.Ball milling partly adopts multistage (Figure 1 shows that level Four) planet pinball grinding machine, is serially connected by fastener.Planet pinball grinding machines at different levels all are by airtight housing 6, are assembled in flute profile raceway 11 on the housing 6, are fixed on the retainer 12 that has flow deflector on the wheel hub 14, and the pellet shot from a slingshot 10 that can roll along the neck bush 13 in retainer 12 each uniform hole is formed.Relative position between the uniform hole of planet pinball grinding machine retainers at different levels should be staggeredly arranged, and is beneficial to material and is fully rolled by pellet shot from a slingshot.When retainer 12 rotates along with wheel hub 14, when driving spherical wear-resisting pellet shot from a slingshot 10, utilize the centrifugal pressure of pellet shot from a slingshot 10 this moment, roll material along 11 rollings of flute profile raceway.Flow deflector on retainer 12 excircles can be fixed on the correspondence position between each uniform hole, play the effect that the control material evenly distributes and changes the flow direction, material can be evenly dispersed on the flute profile raceway 11, and is directed to sheet and was directed to next flute profile raceway by last flute profile raceway 11.Transport portion adopts thrust blower fan 7 and centrifugal blower 8 to form, and the air inlet of thrust blower fan 7 is located at the charging aperture place that negative pressure is extracted impact breaker.The suction that utilizes thrust blower fan 7 to produce, at first siphon away pulverized material in the disintegrating machine negative pressuren zone, enter the flute profile raceway 11 of ball mill, under the effect of the flow deflector on retainer 12 excircles, constantly adjust the flow and the flow direction of material, behind ball mill grindings at different levels, be blown into centrifugal blower 8 by thrust blower fan 7, under the centrifugal action of centrifugal blower 8, pulverized outside the qualified material discharge machine, finish crushing process.According to by the granularity requirements of comminuting matter, can increase or reduce the quantity of planet pinball grinding machine series connection.Because the utility model adopts the combination assembling form, so be easy for installation and maintenance, consumable accessory is easy to change, and has reduced the time of shutdown maintenance, has improved the operating efficiency of equipment.

Claims (2)

1, a kind of association type reducing mechanism, comprise drive unit by the belt dressing transmission, order is arranged in pre-broken part, means of abrasion and transport portion together, it is characterized in that described pre-broken part, means of abrasion and transport portion are assembled on the same power transmission shaft, wherein pre-broken part adopts negative pressure to extract impact breaker, be by airtight casing, be assembled in the liner plate in the casing, the tup that is suspended on the hammer dish is formed; Ball milling partly adopts multistage planet pinball grinding machine, be serially connected by fastener, planet pinball grinding machines at different levels by airtight housing, be assembled in flute profile raceway on the housing, be fixed on the retainer that has flow deflector on the wheel hub and the pellet shot from a slingshot that can roll along the neck bush in each uniform hole of retainer formed; Transport portion is made up of thrust blower fan and centrifugal blower.

2, association type reducing mechanism according to claim 1 is characterized in that described multistage planet pinball grinding machine is when 2 are serially connected with upper planet pinball grinding machine, is staggeredly arranged the relative position between the uniform hole of ball mill retainers at different levels.

Images