CN205413270U - Cyclone crusher - Google Patents

Cyclone crusher Download PDF

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Publication number
CN205413270U
CN205413270U CN201521043071.6U CN201521043071U CN205413270U CN 205413270 U CN205413270 U CN 205413270U CN 201521043071 U CN201521043071 U CN 201521043071U CN 205413270 U CN205413270 U CN 205413270U
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CN
China
Prior art keywords
cavity
isolated chambers
eddy flow
granule
hopper
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201521043071.6U
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Chinese (zh)
Inventor
谭光英
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Bawang Minerals Co ltd
Original Assignee
Chongqing Bawang Minerals Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chongqing Bawang Minerals Co ltd filed Critical Chongqing Bawang Minerals Co ltd
Priority to CN201521043071.6U priority Critical patent/CN205413270U/en
Application granted granted Critical
Publication of CN205413270U publication Critical patent/CN205413270U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a cyclone crusher, including the crocus cavity and sieve material pipe that communicates each other crocus cavity internal fixation has an annular isolation cavity, keeps apart vertically in the cavity to be provided with a plurality of support columns, rotates on the support column and is provided with outer axle, and outer epaxially articulatedly have a plurality of cutting pieces, still is provided with a plurality of hemispherical archs that are on the outer off -axial wall, offered on crocus cavity outer wall and the supply -air outlet of annular space intercommunication, be provided with the ventilation holes who corresponds with the supply -air outlet on keeping apart the cavity, still manage and the hopper including arranging the material, hopper and isolation cavity intercommunication are arranged the material pipe other end and are extended outward and install at this end and draw from the fan to the crocus cavity. When bolognian stone granule and granule bumped, the airflow flow velocity in the ventilation holes was great, and ventilation holes slope simultaneously sets up for the bolognian stone granule hardly enters into the annular space through ventilation holes, avoids removing the formation whirl and causing the hindrance gas, improves the crushing efficiency of bolognian stone granule.

Description

Eddy flow pulverizer
Technical field
This utility model relates to Ore polish field, specifically refers to eddy flow pulverizer.
Background technology
Barite belongs to non-renewable resources, is one of Chinese trump-cards in the export of mineral products, is widely used in oil, the heavy weight additive of natural gas drilling mud, and the consumption figure in fields such as barium chemical industry, fillers is also increasing year by year.China's barite resources is the abundantest, is distributed in 21 provinces in the whole nation, 3.6 hundred million tons of total reserves Ore, occupies the 1st, the world.Medically can be used for contrast agent in digestive system.
During actually used, generally use disintegrating machine to realize barite to pulverize to form barite raw material, but in prior art, the pulverizing of barite particle is easy to occur that granular size differs, and coarse fodder is difficult with the collection of fines, needing the most further to be screened, crushing efficiency is low and causes production cost and labour cost higher.
Utility model content
The purpose of this utility model is to provide eddy flow pulverizer, to overcome the problems referred to above.
The purpose of this utility model is achieved through the following technical solutions:
Eddy flow pulverizer, including the pulverizing cavity being interconnected and sieve material pipe, the isolated chambers of annular it is fixed with in described pulverizing cavity, described isolated chambers and pulverizing cavity annular space, multiple support column it is vertically arranged with in isolated chambers, rotate on support column and be provided with outer shaft, outer shaft is hinged with multiple cutting sheet, outer shaft outer wall is additionally provided with multiple in hemispherical projection;Pulverizing chamber outer wall offers the air outlet connected with described annular space, described isolated chambers is provided with axes intersect and the out of plumb of the wind pushing hole corresponding with air outlet, the axis of described wind pushing hole and described isolated chambers;Also including that drainage conduit and hopper, described hopper connect with isolated chambers, described drainage conduit one end is run through the middle part of pulverizing cavity and extends outside sieve material pipe, and the drainage conduit other end extends outside pulverizing cavity and is provided with at this end and deflects from blower fan.
During utility model works, in annular space, swiftly flowing gas is injected by air outlet, after gas is by doing certain circular motion in annular space, entered in isolated chambers by wind pushing hole, due to the axis of wind pushing hole and the axes intersect of isolated chambers but out of plumb, i.e. wind pushing hole is obliquely installed, and constantly enters into the gas in isolated chambers and forms eddy flow;Now the barite particle after first grinding enters in isolated chambers by hopper, granule mixes with eddy flow, make mutually to collide between the granule of different size size, under the influence of active force with counteracting force, partial particulate is launched to isolated chambers inwall after collision occurs, and is re-introduced in eddy flow through reflection, i.e. carries out collision repeatedly, make larger-diameter granule gradually become fine particle, eventually form superfines.Wherein, under the effect of eddy flow, the outer shaft on support column can be driven to rotate, and then drive cutting sheet to rotate, so, bigger barite particle can be cut;Meanwhile, eddy flow also can make granule directly impinge upon on outer shaft, and turns to outer shaft into row stochastic restriction, so, can constantly change turning to of cutting sheet, to improve the crushing effect to granule.The setting of hemispherical protuberances so that outer shaft presents rough outer surface, so, not only can strengthen the interaction force between outer shaft and barite particle, particle residue also can be avoided in the concave surface of outer shaft.
Movement along with eddy flow, the bigger granule of section diameter is under its action of gravity, the granule of this part directly drops to the end of drainage conduit, and ultra-fine powder is then discharged by drainage conduit upper end under the absorption deflecting from blower fan is drawn, and then realizes the extra-fine grinding operation of barite.When barite particle collides with granule, air-flow velocity in wind pushing hole is relatively big, and wind pushing hole is obliquely installed simultaneously so that barite particle is difficult to enter in annular space by wind pushing hole, avoid gas moving formation eddy flow and causing obstruction, improve the crushing efficiency of barite particle.
Further, the end internal diameter of described sieve material pipe successively decreases downwards along its axis.Larger-diameter granule also suffers from the Effect of Rotation of eddy flow when tenesmus and continues to collide with sieve material inside pipe wall, i.e. constantly rebound on sieve material inside pipe wall, and be arranged to successively decrease downwards along its axis by the end internal diameter of sieve material pipe, reducing is formed at sieve material pipe end, reduce the rebound rate of major diameter granule, accelerate the collection of major diameter granule.
Further, also including feed pipe, described hopper is connected with described isolated chambers by feed pipe.So, in can avoiding isolated chambers, barite particle charging is uneven, and then prevents from reducing crushing efficiency.
Further, the blast pipe connected with described feed pipe is also included.In feed pipe, injected the pusher air-flow of auxiliary by blast pipe, blocking occurs in can preventing feed pipe, accelerates the collision frequency between isolated chambers endoparticle and granule simultaneously, improve the super fine crushing efficiency of barite further.
This utility model compared with prior art, has such advantages as and beneficial effect:
1, this utility model is when barite particle collides with granule, air-flow velocity in wind pushing hole is bigger, wind pushing hole is obliquely installed simultaneously, barite particle is made to be difficult to enter in annular space by wind pushing hole, avoid gas moving formation eddy flow and causing obstruction, improve the crushing efficiency of barite particle.
2, the end internal diameter of sieve material pipe is arranged to successively decrease downwards along its axis by this utility model, forms reducing at sieve material pipe end, reduces the rebound rate of major diameter granule, accelerate the collection of major diameter granule.
3, hopper is connected with isolated chambers by feed pipe, and so, in can avoiding isolated chambers, barite particle charging is uneven, and then prevents from reducing crushing efficiency.
4, in feed pipe, injected the pusher air-flow of auxiliary by blast pipe, in feed pipe can be prevented, blocking occurs;Meanwhile, accelerate the collision frequency between isolated chambers endoparticle and granule, improve the super fine crushing efficiency of barite further.
5, during this utility model application, under the effect of eddy flow, the cutting sheet being arranged on outer shaft can be driven to rotate, so, bigger barite particle can be cut;Meanwhile, eddy flow also can make granule directly impinge upon on outer shaft, and constantly change cutting sheet turn to strengthen crushing effect to granule.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing being further appreciated by this utility model embodiment, constitutes the part of the application, is not intended that the restriction to this utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural representation of one specific embodiment of eddy flow pulverizer described in the utility model;
Fig. 2 is the structural representation of one specific embodiment of outer shaft in eddy flow pulverizer described in the utility model.
Labelling and corresponding parts title in accompanying drawing: 1, hopper, 2, blast pipe, 3, feed pipe, 4, air outlet, 5, wind pushing hole, 6, blower fan is deflected from, 7, drainage conduit, 8, pulverizing cavity, 9, isolated chambers, 10, sieve material pipe, 11, support column, 12, outer shaft, 13, cutting sheet, 14, protruding.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only used for explaining this utility model, are not intended as restriction of the present utility model.
Embodiment 1
As shown in Figure 1, the present embodiment includes pulverizing cavity 8 and the sieve material pipe 10 being interconnected, the isolated chambers 9 of annular it is fixed with in described pulverizing cavity 8, described isolated chambers 9 and pulverizing cavity 8 annular space, multiple support column 11 it is vertically arranged with in isolated chambers 9, rotate on support column 11 and be provided with outer shaft 12, outer shaft 12 is hinged with multiple cutting sheet 13, outer shaft 12 outer wall is additionally provided with multiple in hemispherical projection 14;Pulverizing cavity 8 outer wall offers the air outlet 4 connected with described annular space, described isolated chambers 9 is provided with axes intersect and the out of plumb of the wind pushing hole 5 corresponding with air outlet 4, the axis of described wind pushing hole 5 and described isolated chambers 9;Also including that drainage conduit 7 and hopper 1, described hopper 1 connect with isolated chambers 9, described drainage conduit 7 one end is run through the middle part of pulverizing cavity 8 and extends outside sieve material pipe 10, and drainage conduit 7 other end extends outside pulverizing cavity 8 and is provided with at this end and deflects from blower fan 6.
During work, in annular space, swiftly flowing gas is injected by air outlet 4, after gas is by doing certain circular motion in annular space, entered in isolated chambers 9 by wind pushing hole 5, due to the axis of wind pushing hole 5 and the axes intersect of isolated chambers 9 but out of plumb, i.e. wind pushing hole 5 is obliquely installed, and constantly enters into the gas in isolated chambers 9 and forms eddy flow;Now the barite particle after first grinding enters in isolated chambers 9 by hopper 1, granule mixes with eddy flow, make mutually to collide between the granule of different size size, under the influence of active force with counteracting force, partial particulate is launched to isolated chambers 9 inwall after collision occurs, and is re-introduced in eddy flow through reflection, i.e. carries out collision repeatedly, make larger-diameter granule gradually become fine particle, eventually form superfines.Wherein, under the effect of eddy flow, the outer shaft 12 on support column 11 can be driven to rotate, and then drive cutting sheet 13 to rotate, so, bigger barite particle can be cut;Meanwhile, eddy flow also can make granule directly impinge upon on outer shaft 12, and turns to into row stochastic restriction to outer shaft 12, so, can constantly change turning to of cutting sheet 13, to strengthen the crushing effect to granule.The setting of hemispherical protuberances 14 so that outer shaft 12 presents rough outer surface, so, not only can strengthen the interaction force between outer shaft 12 and barite particle, particle residue also can be avoided in the concave surface of outer shaft 12.
Movement along with eddy flow, the bigger granule of section diameter is under its action of gravity, the granule of this part directly drops to the end of drainage conduit 7, and ultra-fine powder is then discharged by drainage conduit 7 upper end under the absorption deflecting from blower fan 6 is drawn, and then realizes the extra-fine grinding operation of barite.When barite particle collides with granule, air-flow velocity in wind pushing hole 5 is relatively big, and wind pushing hole 5 is obliquely installed simultaneously so that barite particle is difficult to enter in annular space by wind pushing hole 5, avoid gas moving formation eddy flow and causing obstruction, improve the crushing efficiency of barite particle.
As preferably, the end internal diameter of described sieve material pipe 10 successively decreases downwards along its axis.Larger-diameter granule also suffers from the Effect of Rotation of eddy flow when tenesmus and continues to collide with sieve material pipe 10 inwall, i.e. constantly rebound on sieve material pipe 10 inwall, and be arranged to successively decrease downwards along its axis by the end internal diameter of sieve material pipe 10, reducing is formed at sieve material pipe 10 end, reduce the rebound rate of major diameter granule, accelerate the collection of major diameter granule.
Preferably, also include that feed pipe 3, described hopper 1 are connected with described isolated chambers 9 by feed pipe 3.So, in can avoiding isolated chambers 9, barite particle charging is uneven, and then prevents from reducing crushing efficiency.
Preferably, the blast pipe 2 connected with described feed pipe 3 is also included.In feed pipe 3, injected the pusher air-flow of auxiliary by blast pipe 2, blocking occurs in can preventing feed pipe 3, accelerates the collision frequency between isolated chambers 9 endoparticle and granule simultaneously, improve the super fine crushing efficiency of barite further.
Above-described detailed description of the invention; the purpose of this utility model, technical scheme and beneficial effect are further described; it is it should be understood that; the foregoing is only detailed description of the invention of the present utility model; it is not used to limit protection domain of the present utility model; all within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. done, within should be included in protection domain of the present utility model.

Claims (4)

1. eddy flow pulverizer, including the pulverizing cavity (8) being interconnected and sieve material pipe (10), it is characterized in that: in described pulverizing cavity (8), be fixed with the isolated chambers (9) of annular, described isolated chambers (9) and pulverizing cavity (8) annular space, multiple support column (11) it is vertically arranged with in isolated chambers (9), the upper rotation of support column (11) is provided with outer shaft (12), it is hinged with multiple cutting sheet (13) on outer shaft (12), outer shaft (12) outer wall is additionally provided with multiple in hemispherical projection (14);Pulverizing cavity (8) outer wall offers the air outlet (4) connected with described annular space, axes intersect and the out of plumb of the wind pushing hole (5) corresponding with air outlet (4), the axis of described wind pushing hole (5) and described isolated chambers (9) it is provided with in described isolated chambers (9);Also include drainage conduit (7) and hopper (1), described hopper (1) connects with isolated chambers (9), described drainage conduit (7) one end is run through the middle part of pulverizing cavity (8) and extends outward to sieve material pipe (10), and drainage conduit (7) other end extends outward to pulverizing cavity (8) and is provided with at this end and deflects from blower fan (6).
Eddy flow pulverizer the most according to claim 1, it is characterised in that: the end internal diameter of described sieve material pipe (10) successively decreases downwards along its axis.
Eddy flow pulverizer the most according to claim 1, it is characterised in that: also including feed pipe (3), described hopper (1) is connected with described isolated chambers (9) by feed pipe (3).
Eddy flow pulverizer the most according to claim 3, it is characterised in that: also include the blast pipe (2) connected with described feed pipe (3).
CN201521043071.6U 2015-12-15 2015-12-15 Cyclone crusher Expired - Fee Related CN205413270U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521043071.6U CN205413270U (en) 2015-12-15 2015-12-15 Cyclone crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521043071.6U CN205413270U (en) 2015-12-15 2015-12-15 Cyclone crusher

Publications (1)

Publication Number Publication Date
CN205413270U true CN205413270U (en) 2016-08-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521043071.6U Expired - Fee Related CN205413270U (en) 2015-12-15 2015-12-15 Cyclone crusher

Country Status (1)

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CN (1) CN205413270U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111167578A (en) * 2020-02-28 2020-05-19 江苏仁康蛋业有限公司 Be used for kibbling fluid energy mill of eggshell
CN113769848A (en) * 2021-08-17 2021-12-10 菏泽学院 Peony seed oil extraction process
CN116251648A (en) * 2023-03-28 2023-06-13 佛山市华洋动物营养品有限公司 Rotary feed air mill

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111167578A (en) * 2020-02-28 2020-05-19 江苏仁康蛋业有限公司 Be used for kibbling fluid energy mill of eggshell
CN113769848A (en) * 2021-08-17 2021-12-10 菏泽学院 Peony seed oil extraction process
CN116251648A (en) * 2023-03-28 2023-06-13 佛山市华洋动物营养品有限公司 Rotary feed air mill

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160803

Termination date: 20161215