CN2369764Y - Combined cylindrical mill crusher - Google Patents
Combined cylindrical mill crusher Download PDFInfo
- Publication number
- CN2369764Y CN2369764Y CN99233229U CN99233229U CN2369764Y CN 2369764 Y CN2369764 Y CN 2369764Y CN 99233229 U CN99233229 U CN 99233229U CN 99233229 U CN99233229 U CN 99233229U CN 2369764 Y CN2369764 Y CN 2369764Y
- Authority
- CN
- China
- Prior art keywords
- hammer
- grinding
- contained
- disintegrating machine
- shape
- 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
Links
- 210000003027 Ear, Inner Anatomy 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 13
- 230000003068 static Effects 0.000 claims description 11
- 239000004568 cement Substances 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 239000004927 clay Substances 0.000 abstract description 2
- 229910052570 clay Inorganic materials 0.000 abstract description 2
- 239000003245 coal Substances 0.000 abstract description 2
- 239000004575 stone Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000003801 milling Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 description 7
- 210000000515 Tooth Anatomy 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 3
- 210000001847 Jaw Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005039 chemical industry Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- -1 just fall Substances 0.000 description 1
- 210000001699 lower leg Anatomy 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Abstract
The utility model discloses a combined cylindrical mill crusher which is composed of a feed hopper (4), a labyrinth type vertical hammer crusher (1), a cylindrical mill, a base (3) and a common main shaft (5). The utility model has the characteristics of simple structure, wide using range, large crushing ratio, high machine-hour yield, energy saving, etc., and can be widely used for the crushing of various materials, such as cement clinker, metal ores, chemical industries, tiles, stones, coal gangue, clay, non-metallic ores, etc. Particularly, the utility model which is used as a cement pre-milling device can increase in multiples the machine-hour yield of ball mills, and greatly reduce the energy of ton consumption of cement production.
Description
The utility model relates to a kind of crushing mechanism, particularly a kind of coupled column mill disintegrating machine.
In the prior art, crushing mechanism is many, and jaw crusher, horizontal hammer-crusher etc. are arranged, in recent years, some vertical hammer-crushers had appearred, as Chinese patent (CN2276372Y) " the wear-resistant disintegrating machine of vertical shaft impelling spiral hammering ", this machine result of use is better, but structure is complicated, and discharging-material size is big.And for example Chinese patent (CN2117204U) " efficiently broken coal machine " is a kind of angle mount formula column mill, and this confidential feed size of asking is less.
The purpose of this utility model provide a kind of simple in structure, applied widely, the ratio of reduction is big, unit-hour output is high, the combined crushing machine tool of energy savings.
The purpose of this utility model is achieved like this:
Be made of feed hopper (4), the broken device (1) of hammer, grinding device (2), base (3), feed hopper (4) is contained in the top left side of the broken device (1) of hammer; The broken device (1) of hammer is contained in the top of grinding device (2), and base (3) is contained in the bottom of grinding device (2); Also has the perpendicular centre that is contained in broken device (1), grinding device (2) and base (3) of hammer of a public stairstepping main shaft (5).
The broken device (1) of hammer is the vertical hammer-crusher of labyrinth type, include top cover (11), be contained in the middle top chock system (7) of top cover (11), cylindrical shell (12), be contained in the liner plate (13) of cylindrical shell (12) inwall, (15), (19), (20), (24) and by last, in, lower floor's hammer cover (8), (16), (23), on, in, lower floor's hammer pin (9), (17), (22), on, in, lower floor's tup (10), (18), (21) on constituting, in, following three layers of labyrinth type combination hammers (39), hammer cover (8), (16), (23) all be contained in the position, middle and upper part of main shaft (5), connect with axle (5) by key (40); Each layer hammer cover is outstanding four prongs of " ten " word shape, is used to install tup; The distribution phase of adjacent two layers hammer cover prong, interlaced 45.Liner plate (15), (19), (20) are identical, its axial cross section be "
" shape, the upper end inner arc surface has the separated material circle of turning left and protruding; The lower end inner arc surface has the axial raised line of some zigzag.
Grinding device (2) is a column mill, includes static cutting disk (26), connecting flange (25), grinding cylinder (27) and movable grinding disc (31); Upward inner ring is accepted static cutting disk (26) to connecting flange (25), upward centre circle is accepted the cylindrical shell (12) of the broken device (1) of hammer, hold on the upper flanges of grinding cylinder (27) following outer ring; The inwall of grinding cylinder (27) is equipped with liner plate (28); Static cutting disk (26) is a shell-like shape, its axial cross section be "
" shape, the upper end is a flanged (FLGD) tapered sleeve, and the lower end is a cylindrical sleeves, and this sleeve radially is divided into several and is fallen stepped tooth (36); Movable grinding disc (31) is a ladder disk, and upside-down mounting connects with key (41) in the middle and lower part of main shaft (5), and the middle outer side of dish (31) evenly is not equipped with several identical interior grinding column circle (30) and outer grinding column circles (29); Post (30) is identical with (29), and its top is square, and lower step is following to be screw rod, is fixed on the dish (31) with nut.
The number of stepped tooth (36) is 12-24;
The number of interior grinding column (30) is 8-16;
The number of outer grinding column (29) is 18-36.
Base (3) is by the axial cross section that sheet with rib (32) and upper and lower flange (44), (43) constitute
Spoke (38) and step system (33) that a mounting (42) of shape and cross section are " " shape constitute, and connect the inwall of lower bearing joint chair system (33), external mounting (42) in the spoke (38); The lower end of main shaft (5) is loaded in the step system (33).
In the middle of the seat wall of step (33) toroidal cavity (34) is arranged, the left and right limit of this cavity is connected to inlet tube and outlet tube (35) respectively.
The place of linking all has seam between the upper flange (44) of lid (11) and cylindrical shell (12), cylindrical shell (12) and flange (25), flange (25) and grinding cylinder (27), grinding cylinder (27) and a mounting (42).
Coupled column mill disintegrating machine of the present utility model is to pass through a public main shaft by a vertical labyrinth type hammer-crusher and an important actor grinding machine, combines dexterously, has saved traditional sieve plate, so relatively simple for structure.Simultaneously, because the broken leading portion of this machine is broken for hammer, and be the labyrinth type of three layers of combination, thereby the charging size can be bigger; Broken back segment is the post mill, is combined into labyrinth type grinding column circle by the inside and outside grinding column circle of trapezoidal gear ring of falling of static cutting disk and movable grinding disc, so its discharging-material size is less, so the ratio of reduction of the present utility model is bigger, can reach 200: 1; And owing to there is not sieve plate, full machine phenomenon can not occur, thereby its unit-hour output is higher, and applicable to the fragmentation such as various materials such as clinker, metallic ore, chemical industry, brick and tile stone, gangue, potter's clay, nonmetallic ores, the humidity range of material also can be bigger, can reach 20%; In addition, this machine is only used a motor, connects by public main shaft, hammer is broken with post grind synchronously, has made full use of the inertia of member, thereby, compare with the disintegrating machine of the same output and the ratio of reduction, saved nearly 1/3rd the energy.
Accompanying drawing 1 is that master of the present utility model cuts open the simplification view;
Accompanying drawing 2 is the utility model cutaway views along the A-A axis;
Accompanying drawing 3 is the utility model cutaway views along the B-B axis;
Accompanying drawing 4 is the utility model cutaway views along the C-C axis;
Accompanying drawing 5 is the utility model profiles along the D-D axis;
Accompanying drawing 6 is the utility model partial sectional views along the E-E axis.
Below in conjunction with accompanying drawing, describe an embodiment of the present utility model in detail.
Present embodiment is divided into five big parts, i.e. feed hopper (4), the vertical hammer-crusher of labyrinth type (1), column mill (2), base (3) and stairstepping main shaft (5).
The upper end of main shaft (5) has keyway for the wheel section that thongs, and power is imported thus; Next be respectively the axle journal of loading onto bearing, step, is used to adorn the axle journal of labyrinth type combination hammer (39) at band key (40), and step, is used to adorn the axle journal of movable grinding disc (31) at band key (41), step, and step loads the axle journal of bearing.
The vertical hammer-crusher of labyrinth type (1) includes top chock system (7), top cover (11), cylindrical shell (12), liner plate (13), (15), (19), (20), (24) and labyrinth type combination hammer (39).Top cover (11) is a plectane, and is middle porose, is used to install bearing block system (7), and its bottom edge has the concave station rank.The cross section of cylindrical shell (12) is
Shape, there are the boss rank at the upper flanges edge, and is equipped with the concave station rank of top cover (11); The cylindrical of tube (12) is evenly equipped with six reinforcements (14); At the inwall of cylindrical shell (12) from top to bottom, according to five liner plate circles (13), (15), (19), (20), (24) of installing, fixing with bolt (6) by six assembly units.Liner plate (15), (19), (20) are identical, its axial cross section be "
" shape, the upper end has the separated material circle that protrudes left, and there are ten strap saw toothed shank every lower end to raised line; Liner plate (13), (24) are similar.Labyrinth type combination hammer (39) includes upper, middle and lower layer identical hammer cover (8), (16), (23), hammer pin (9), (17), (22) and tup (10), (18), (21); The hammer cover is outstanding four prongs of " ten " word shape, and tup is hammered pin in vain into shape and is installed in the corresponding separately prong; Three hammers overlap the relevant position that is contained in successively on the main shaft (5) from top to bottom, the interlaced 45 of distribution phase of the outstanding prong of adjacent two layers hammer cover.
Feed hopper (4) is square bucket, is contained in the left side of top cover (11).
Column mill (2) includes static cutting disk (26), flange (25), grinding cylinder (27), liner plate (28) and movable grinding disc (31).Static cutting disk (26) is a shell-like shape, and its axial cross section is shape, and the upper end is a flanged (FLGD) tapered sleeve, and the lower end is a cylindrical sleeves, and this cylindrical sleeves radially is divided into 18 stepped tooths (36), and between cog has trapeze cut.Flange (25) is an annulus with the level, above concave station rank are arranged, the following end flanges of the equipped cylindrical shell (12) in this step place, upper flanges that static cutting disk (26) is installed in it in the middle of the endless belt; The lower edge of flange (25) has concave station rank.The axial cross section of grinding cylinder (27) also is
Shape, there are the boss rank at the upper flanges edge, and is equipped with the following concave station rank of flange (25); Following end flanges bottom edge has concave station rank; The inwall of grinding cylinder (27) is installed liner plate (28), and its cylindrical is evenly equipped with six reinforcements (37).Movable grinding disc (31) is one to be contained in the inverted steps disk that main shaft (5) is gone up the relevant position, and its position, outer ring divides two circles that 10 interior grinding columns (30) and 18 outer grinding columns (29) evenly are installed.
Base (3) includes the spoke (38) that a mounting (42), step system (33) and cross section are " " shape.The axial cross section that props up mounting (42) is
Shape has upper and lower flange (44) and (43), and cylindrical is evenly equipped with six reinforcements (32); The upper flange outer rim has boss rank, and is equipped with the concave station rank of the following end flanges of grinding cylinder (27); Following end flanges (43) is evenly equipped with basic installing hole.The step system is equipped with duplex bearing in (33), and toroidal cavity (34) is arranged in the middle of its wall, and the left and right limit of this cavity is connected to inlet tube and outlet tube (35) respectively along gusset (38) direction.
Before the use, body is installed on the basis, connects into and out of cooling water pipe and power set.
Start power switch, main shaft (5) is made clockwise direction and is rotated at a high speed, driving combination hammer (39) and movable grinding disc (31) rotates, at this moment, each layer of combination hammer (39) all forms a rotating crushable layer, after material adds from feed hopper (4), because per two adjacent tup phase phasic difference 45s, thereby material can be subjected to the round impact of multilayer tup and liner plate, become the little material of granularity material, directly fall on the movable grinding disc in the column mill (2), then, under centrifugal action, these less materials are fallen the edge to dish, and enter by the interior grinding column (30) on the movable grinding disc, the stepped tooth (36) of static cutting disk (26), the labyrinth type post mill chamber that outer grinding column (29) three circle grinding columns constitute, further collided, thin broken, after becoming powder, just fall, and drop out body from the cavity between the spoke (38) from the gap location between dish (31) and the liner plate (28).
This machine scope of application is very wide, as the pre-grinding equipment as clinker, then can improve the unit-hour output of ball mill exponentially, reduces the ton power consumption source of cement greatly.
Claims (8)
1, a kind of coupled column mill disintegrating machine is to be made of feed hopper (4), the broken device (1) of hammer, grinding device (2), base (3), and feed hopper (4) is contained in the top left side of the broken device (1) of hammer; It is characterized in that: the broken device (1) of hammer is contained in the top of grinding device (2), and base (3) is contained in the bottom of grinding device (2); Also has the perpendicular centre that is contained in broken device (1), grinding device (2) and base (3) of hammer of a public stairstepping main shaft (5).
2, coupled column mill disintegrating machine according to claim 1, it is characterized in that: the broken device (1) of hammer is the vertical hammer-crusher of labyrinth type, include top cover (11), be contained in the middle top chock system (7) of top cover (11), cylindrical shell (12), be contained in the liner plate (13) of cylindrical shell (12) inwall, (15), (19), (20), (24) and by last, in, lower floor's hammer cover (8), (16), (23), on, in, lower floor's hammer pin (9), (17), (22), on, in, lower floor's tup (10), (18), (21) on constituting, in, following three layers of labyrinth type combination hammers (39), hammer cover (8), (16), (23) all be contained in the position, middle and upper part of main shaft (5), connect with axle (5) by key (40); Each layer hammer cover is outstanding four prongs of " ten " word shape, is used to install tup; The distribution phase of adjacent two layers hammer cover prong, interlaced 45.
3, coupled column according to claim 2 mill disintegrating machine is characterized in that: liner plate (15), (19), (20) are identical, its axial cross section be "
" shape, the upper end inner arc surface has the separated material circle of turning left and protruding; The lower end inner arc surface has the axial raised line of some zigzag.
4, coupled column mill disintegrating machine according to claim 1, it is characterized in that: grinding device (2) is a column mill, includes static cutting disk (26), connecting flange (25), grinding cylinder (27) and movable grinding disc (31); Upward inner ring is accepted static cutting disk (26) to connecting flange (25), upward centre circle is accepted the cylindrical shell (12) of the broken device (1) of hammer, hold on the upper flanges of grinding cylinder (27) following outer ring; The inwall of grinding cylinder (27) is equipped with liner plate (28); Static cutting disk (26) is a shell-like shape, its axial cross section be "
" shape, the upper end is a flanged (FLGD) tapered sleeve, and the lower end is a cylindrical sleeves, and this sleeve radially is divided into several and is fallen stepped tooth (36); Movable grinding disc (31) is a ladder disk, and upside-down mounting connects with key (41) in the middle and lower part of main shaft (5), and the middle outer side of dish (31) evenly is not equipped with several identical interior grinding column circle (30) and outer grinding column circles (29); Post (30) is identical with (29), and its top is square, and lower step is following to be screw rod, is fixed on the dish (31) with nut.
5, coupled column mill disintegrating machine according to claim 4 is characterized in that:
A, the number of stepped tooth (36) of falling are 12-24;
The number of b, interior grinding column (30) is 8-16;
The number of c, outer grinding column (29) is 18-36.
6, coupled column mill disintegrating machine according to claim 1, it is characterized in that: base (3) is by the axial cross section that sheet with rib (32) and upper and lower flange (44), (43) constitute
Spoke (38) and step system (33) that a mounting (42) of shape and cross section are " " shape constitute, and connect the inwall of lower bearing joint chair system (33), external mounting (42) in the spoke (38); The lower end of main shaft (5) is loaded in the step system (33).
7, coupled column mill disintegrating machine according to claim 6, it is characterized in that: in the middle of the seat wall of step (33) toroidal cavity (34) is arranged, the left and right limit of this cavity is connected to inlet tube and outlet tube (35) respectively.
8, according to claim 2 or 4 or 6 described coupled column mill disintegrating machines, it is characterized in that: the place of linking all has seam between the upper flange (44) of lid (11) and cylindrical shell (12), cylindrical shell (12) and flange (25), flange (25) and grinding cylinder (27), grinding cylinder (27) and a mounting (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99233229U CN2369764Y (en) | 1999-04-24 | 1999-04-24 | Combined cylindrical mill crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99233229U CN2369764Y (en) | 1999-04-24 | 1999-04-24 | Combined cylindrical mill crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2369764Y true CN2369764Y (en) | 2000-03-22 |
Family
ID=34021721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99233229U Expired - Fee Related CN2369764Y (en) | 1999-04-24 | 1999-04-24 | Combined cylindrical mill crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2369764Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228847A (en) * | 2011-04-22 | 2011-11-02 | 湘潭湘科机电设备有限公司 | Supporting bracket of interlayer box body of lining plate mounting bearing seat of vertical type mill |
| CN102728446A (en) * | 2012-06-20 | 2012-10-17 | 太原重工股份有限公司 | Floating bridge type pedestal of semi-mobile crushing station for mining, and its application |
| CN103285972A (en) * | 2013-06-25 | 2013-09-11 | 杨新田 | Multistage ore crusher |
-
1999
- 1999-04-24 CN CN99233229U patent/CN2369764Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102228847A (en) * | 2011-04-22 | 2011-11-02 | 湘潭湘科机电设备有限公司 | Supporting bracket of interlayer box body of lining plate mounting bearing seat of vertical type mill |
| CN102728446A (en) * | 2012-06-20 | 2012-10-17 | 太原重工股份有限公司 | Floating bridge type pedestal of semi-mobile crushing station for mining, and its application |
| CN103285972A (en) * | 2013-06-25 | 2013-09-11 | 杨新田 | Multistage ore crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |