CN105233926A - Mill special for ultra-fine flyash - Google Patents
Mill special for ultra-fine flyash Download PDFInfo
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- CN105233926A CN105233926A CN201510618358.5A CN201510618358A CN105233926A CN 105233926 A CN105233926 A CN 105233926A CN 201510618358 A CN201510618358 A CN 201510618358A CN 105233926 A CN105233926 A CN 105233926A
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- storehouse cylinder
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Abstract
The invention discloses a mill special for ultra-fine flyash which is applied to the field of flyash grinding. The mill is composed of a grinding silo cell, a feeding device, a discharging device, a sliding-shoe supporting device, a rotation device, pinion devices, a transmission device, a power device and an auxiliary power device, wherein a body of the grinding silo cell is transversely arranged on the sliding-shoe supporting device in a matched mode, the feeding device is fixedly mounted at a feeding inlet of the front end, the discharging device is fixedly disposed at a discharging barrel of the rear end, and the rotation device is fixedly installed in the middle; the rotation device is matched and connected with one group of pinion devices; the pinion devices are in transmission connection with the transmission device in a matched mode; the transmission device is provided with the power device and the auxiliary power device. The mill special for the ultra-fine flyash has the beneficial effects that the operation is stable, maintaining is convenient, low-cost large-scale production of high-fineness ultra-fine flyash can be achieved, the production efficiency is high, and the cost is low.
Description
Technical field
The present invention is specifically related to a kind of special-purpose mill being used in flyash abrasive dust field.
Background technology
The development of flyash technology utilizes the secondary of the waste residue waste material of coal burning stove in industrial production, can save the energy greatly.Nowadays, flyash has obtained the extensive use of building materials industry, and great majority manufacture field in manufacture of cement and concrete.
Show with engineering practice after deliberation, flyash to the size of cement and concrete effect and fineness closely related, fineness is thinner, and action effect is better.The flyash how obtaining high fineness becomes the important technical of present stage flyash production field.The flyash obtaining high fineness is by utilizing coal sorter to carry out classification and sorting to flyash, finally sub-electing the flyash that fineness is higher.Utilize the shortcoming of separator to the sorting of combustion furnace waste residue waste material to be, yield rate is low especially, waste is large, secondary pollution is serious, and the flyash of 900 ㎡/㎏ cannot be greater than by large quantities of acquisition Blain specific surface.
The production process of current superfined flyash is all first select powder again to the processing of flyash abrasive dust, refined flyash fineness can be made to increase, and arrive instructions for use by carrying out grinding to flyash.But in the flyash production field of present stage, the flyash of high-fineness, cannot large-scale production by the impact of flyash grinding machine technology, and production cost is high.And the flyash grinding machine of the flyash that can be mass-produced, grinding process shows slightly coarse, and product quality cannot ensure.
Last year, the applicant had applied for that the patent No. was ZL201420759633.6, name is called the patent of " the special grinding machine of superfined flyash ", its content specifically discloses a kind of mill storehouse barrel structure of superfined flyash grinding machine, in practice process, there is partition panel impact resistance in mill poor, fragile, the shortcomings such as maintenance inconvenience, and patent does not disclose corollary apparatus and the equipment of overall grinding machine, the processing of flyash grinding and overhaul of the equipments process completely cannot be realized.
Summary of the invention
The object of the invention is the flyash in order to realize low cost large-scale production high-fineness, solve partition panel impact resistance in the cylinder of mill storehouse poor, the problem of maintenance inconvenience, provides a kind of superfined flyash to grind, and comprises mill storehouse cylinder and corollary equipment device.
To achieve these goals, superfined flyash Special grinding of the present invention forms by grinding storehouse cylinder, feed arrangement, drawing mechanism, crawler shoe bracing or strutting arrangement, slewing equipment, pinion device, transmission device, power set and auxiliary power unit.
Cylinder inside, mill storehouse of the present invention is the column cylinder chamber of constant diameter, be divided into the mill storehouse that three different from front to back successively, first storehouse cylinder, the second storehouse cylinder and the 3rd storehouse cylinder, the abrasive body placed three kinds of diameters respectively and vary in size, is separated by the double-layered isolating plate of different size between the cylinder of storehouse; The separator unit that double-layered isolating plate adopts whole printed line to be cut into and central plate are assemblied to form, single layer separator constructs the identical plate of size by eight pieces with separator unit and splices and form, discharge opening and sieve aperture are the through hole of linear incision entirely, jigsaw quantity is few, and dividing plate easy for installation is double-deck, and center sieve plate is individual layer, centre aeration is strong, the flyash more easily making powder meticulous quickly through, decrease overground phenomenon and floating dust phenomenon, improve output; Charging aperture is offered in first cylinder front end, storehouse, end plate fixedly mounts bistrique backplate, protection barrel front end flange is not subject to the erosive wear of abrasive body and material, inner tube wall fixedly mounts ladder lining board, protection cylindrical shell is not subject to the erosive wear of abrasive body and material and increases grinding machine to the dribbling altitude capability of steel ball grinding body, and abrasive body is increased material acting; The inner tube wall of the second storehouse cylinder and the 3rd storehouse cylinder fixedly mounts corrugated liner, not only protects cylindrical shell not to be subject to the erosive wear of abrasive body and material, and increase grinding machine to the ability to bring along of small abrasive body, small abrasive body is increased material acting; Mill storehouse cylinder tail fixed installation discharge grid plate and blind plate, control flow velocity and the material time stopped in storehouse and the fineness controlling out grind materials of material in storehouse, play the sieving actoion of material and abrasive body in storehouse, prevent the outflow of grinding interior abrasive body; Mill Cang Tonghouduangai fixedly mounts discharge barrel, arranges lifting blade in discharge barrel, forces the discharge of qualified material, and that reduces material crosses grinding phenomenon.
The horizontal cooperation of mill storehouse cylinder stack shell of the present invention is arranged on crawler shoe bracing or strutting arrangement, front end charging aperture fixedly mounts feed arrangement, rear end discharge barrel fixedly mounts drawing mechanism, centre position fixed installation slewing equipment; Slewing equipment coordinates to install with one group of pinion device and is connected; Pinion device coordinates with transmission device and is in transmission connection; Transmission device is configured with power set and auxiliary power unit.Reduce power set loss when the setting of auxiliary power unit is to overhaul and control mill cylinder turned position, storehouse.
The barrel of the first storehouse cylinder of the present invention, the second storehouse cylinder and the 3rd storehouse cylinder is fixedly installed respectively the first storehouse cylinder access hole, the second storehouse cylinder access hole and the 3rd storehouse cylinder access hole, access hole is staggered successively is evenly arranged on barrel both sides.During maintenance, coordinate auxiliary power unit that storehouse cylinder is rotated to access hole downward, conveniently take out abrasive body from access hole or enter maintenance.
The abrasive body that first storehouse cylinder of the present invention, the second storehouse cylinder and the 3rd storehouse cylinder adopt three kinds of diameters successively respectively and vary in size, abrasive body diameter reduces successively, and fineness of grind increases successively.
First double-layered isolating plate of the present invention and the second double-layered isolating plate adopt the composite construction of double-deck discharge grid plate and sieve plate, and discharge opening and the sieve aperture of the first double-layered isolating plate and the second double-layered isolating plate reduce successively.
Bistrique backplate of the present invention, ladder lining board, the second storehouse cylinder corrugated liner, the 3rd storehouse cylinder corrugated liner and striker plate all adopt bolt to be fixedly mounted on inner tube wall.
Crawler shoe bracing or strutting arrangement of the present invention is made up of feed end crawler shoe bracing or strutting arrangement and discharge end crawler shoe bracing or strutting arrangement two parts, and configuration is provided with lubricating and cooling respectively.
Transmission device of the present invention and power set and auxiliary power unit are installed by arrangement of clutch and are connected, and power set and auxiliary power unit individually control to open, and auxiliary power unit only uses when keeping in repair.
Beneficial effect of the present invention is: stable, easy to maintenance, and can achieve the low cost large-scale production of high fineness superfined flyash, production efficiency is high, and cost is low.
Accompanying drawing illustrates:
Accompanying drawing 1 is assembly structure front view of the present invention.
Accompanying drawing 2 is assembly structure top view of the present invention.
Accompanying drawing 3 is organigram in the cylinder of mill storehouse of the present invention.
In accompanying drawing: mill storehouse cylinder 1, first storehouse cylinder 11, charging aperture 111, bistrique backplate 112, ladder lining board 113, first storehouse cylinder access hole 114, second storehouse cylinder 12, second storehouse cylinder access hole 121, second storehouse cylinder corrugated liner 122, 3rd storehouse cylinder 13, 3rd storehouse cylinder access hole 131, 3rd storehouse cylinder corrugated liner 132, striker plate 133, first double-layered isolating plate 14, second double-layered isolating plate 15, discharge grid plate 16, discharge barrel 17, lifting blade 18, blind plate 19, feed arrangement 2, feed arrangement support 21, drawing mechanism 3, crawler shoe bracing or strutting arrangement 4, feed end crawler shoe bracing or strutting arrangement 41, discharge end crawler shoe bracing or strutting arrangement 42, feed end crawler shoe lubricating and cooling 43, discharge end crawler shoe lubricating and cooling 44, slewing equipment 5, pinion device 6, transmission device 7, power set 8, auxiliary power unit 9.
Detailed description of the invention:
Below in conjunction with accompanying drawing, the present invention will be further described in detail:
As shown in Figure 1, superfined flyash Special grinding of the present invention forms by grinding storehouse cylinder 1, feed arrangement 2, drawing mechanism 3, crawler shoe bracing or strutting arrangement 4, slewing equipment 5, pinion device 6, transmission device 7, power set 8 and auxiliary power unit 9; Mill cylinder 1 inside, storehouse is the column cylinder chamber of constant diameter, be divided into the first storehouse cylinder 11, second storehouse cylinder 12 and the 3rd storehouse cylinder 13 from front to back successively, fixedly mount between first storehouse cylinder 11 and the second storehouse cylinder 12 between first double-layered isolating plate 14, second storehouse cylinder 12 and the 3rd storehouse cylinder 13 and fixedly mount the second double-layered isolating plate 15; Charging aperture 111 is offered in first storehouse cylinder 11 front end, end plate fixedly mounts bistrique backplate 112, inner tube wall fixedly mounts ladder lining board 113; Second storehouse cylinder 12 inner tube wall fixedly mounts the second storehouse cylinder corrugated liner 122; 3rd storehouse cylinder 13 inner tube wall fixedly mounts the 3rd storehouse cylinder corrugated liner 132, and inner tube wall evenly arranges four road striker plates 133 from front to back successively; 3rd storehouse cylinder 13 rear end fixed installation discharge grid plate 16 and blind plate 19, rear end cap fixed installation discharge barrel 17, arranges lifting blade 18 in discharge barrel 17; The abrasive body placed three kinds of diameters respectively and vary in size in first storehouse cylinder 11, second storehouse cylinder 12 and the 3rd storehouse cylinder 13; The horizontal cooperation of mill storehouse cylinder 1 stack shell is arranged on crawler shoe bracing or strutting arrangement 4, front end charging aperture 111 fixedly mounts feed arrangement 2, rear end discharge barrel 17 fixedly mounts drawing mechanism 3, centre position fixed installation slewing equipment 5; Slewing equipment 5 coordinates to install with one group of pinion device 6 and is connected; Pinion device 6 coordinates with transmission device 7 and is in transmission connection; Transmission device 7 is configured with power set 8 and auxiliary power unit 9.
The first above-mentioned storehouse cylinder 11, second storehouse cylinder 12 and the barrel of the 3rd storehouse cylinder 13 are fixedly installed the first storehouse cylinder access hole 114, second storehouse cylinder access hole 121 and the 3rd storehouse cylinder access hole 131 respectively, and access hole is staggered successively is evenly arranged on barrel both sides.
The abrasive body that the first above-mentioned storehouse cylinder 11, second storehouse cylinder 12 and the 3rd storehouse cylinder 13 adopt three kinds of diameters successively respectively and vary in size, abrasive body diameter reduces successively.
Above-mentioned first double-layered isolating plate 14 and the second double-layered isolating plate 15 adopt the composite construction of double-layer clapboard device and sieve plate, and discharge opening and the sieve aperture of the first double-layered isolating plate 14 and the second double-layered isolating plate 15 reduce successively.
Above-mentioned bistrique backplate 112, ladder lining board 113, second storehouse cylinder corrugated liner the 122, the 3rd storehouse cylinder corrugated liner 132 and striker plate 133 all adopt bolt to be fixedly mounted on inner tube wall.
Above-mentioned lifting blade 18 plate face is arc of curvature columnar structure.
Bottom above-mentioned feed arrangement 2, configuration is installed into materials device support 21.
Above-mentioned crawler shoe bracing or strutting arrangement 4 is made up of feed end crawler shoe bracing or strutting arrangement 41 and discharge end crawler shoe bracing or strutting arrangement 42 two parts, and feed end crawler shoe lubricating and cooling 43 and discharge end crawler shoe lubricating and cooling 44 are installed in configuration respectively.
Above-mentioned transmission device 7 and power set 8 and auxiliary power unit 9 are installed by arrangement of clutch and are connected, and power set 8 and auxiliary power unit 9 individually control to open.
Claims (9)
1. a superfined flyash Special grinding, is characterized in that: be made up of mill storehouse cylinder (1), feed arrangement (2), drawing mechanism (3), crawler shoe bracing or strutting arrangement (4), slewing equipment (5), pinion device (6), transmission device (7), power set (8) and auxiliary power unit (9); Mill cylinder (1) inside, storehouse is the column cylinder chamber of constant diameter, be divided into the first storehouse cylinder (11), the second storehouse cylinder (12) and the 3rd storehouse cylinder (13) from front to back successively, fixedly mount the first double-layered isolating plate (14) between first storehouse cylinder (11) and the second storehouse cylinder (12), between the second storehouse cylinder (12) and the 3rd storehouse cylinder (13), fixedly mount the second double-layered isolating plate (15); Charging aperture (111) is offered in first storehouse cylinder (11) front end, end plate fixedly mounts bistrique backplate (112), inner tube wall fixedly mounts ladder lining board (113); Second storehouse cylinder (12) inner tube wall fixedly mounts the second storehouse cylinder corrugated liner (122); 3rd storehouse cylinder (13) inner tube wall fixedly mounts the 3rd storehouse cylinder corrugated liner (132), and inner tube wall evenly arranges four road striker plates (133) from front to back successively; 3rd storehouse cylinder (13) rear end fixed installation discharge grid plate (16) and blind plate (19), rear end cap fixed installation discharge barrel (17), arranges lifting blade (18) in discharge barrel (17); The abrasive body placing three kinds of diameters respectively in first storehouse cylinder (11), the second storehouse cylinder (12) and the 3rd storehouse cylinder (13) and vary in size; The horizontal cooperation of mill storehouse cylinder (1) stack shell is arranged on crawler shoe bracing or strutting arrangement (4), front end charging aperture (111) fixedly mounts feed arrangement (2), rear end discharge barrel (17) fixedly mounts drawing mechanism (3), centre position fixed installation slewing equipment (5); Slewing equipment (5) coordinates to install with one group of pinion device (6) and is connected; Pinion device (6) coordinates with transmission device (7) and is in transmission connection; Transmission device (7) is configured with power set (8) and auxiliary power unit (9).
2. superfined flyash Special grinding as claimed in claim 1, it is characterized in that: the barrel of the first storehouse cylinder (11), the second storehouse cylinder (12) and the 3rd storehouse cylinder (13) is fixedly installed respectively the first storehouse cylinder access hole (114), the second storehouse cylinder access hole (121) and the 3rd storehouse cylinder access hole (131), access hole is staggered successively is evenly arranged on barrel both sides.
3. superfined flyash Special grinding as claimed in claim 1, it is characterized in that: the abrasive body that the first storehouse cylinder (11), the second storehouse cylinder (12) and the 3rd storehouse cylinder (13) adopt three kinds of diameters successively respectively and vary in size, abrasive body diameter reduces successively.
4. superfined flyash Special grinding as claimed in claim 1, it is characterized in that: the first double-layered isolating plate (14) and the second double-layered isolating plate (15) adopt the composite construction of double-layer clapboard device and sieve plate, discharge opening and the sieve aperture of the first double-layered isolating plate (14) and the second double-layered isolating plate (15) reduce successively.
5. superfined flyash Special grinding as claimed in claim 1, is characterized in that: bistrique backplate (112), ladder lining board (113), the second storehouse cylinder corrugated liner (122), the 3rd storehouse cylinder corrugated liner (132) and striker plate (133) all adopt bolt to be fixedly mounted on inner tube wall.
6. superfined flyash Special grinding as claimed in claim 1, is characterized in that: lifting blade (18) plate face is arc of curvature columnar structure.
7. superfined flyash Special grinding as claimed in claim 1, is characterized in that: the configuration of feed arrangement (2) bottom is installed into materials device support (21).
8. superfined flyash Special grinding as claimed in claim 1, it is characterized in that: crawler shoe bracing or strutting arrangement (4) is made up of feed end crawler shoe bracing or strutting arrangement (41) and discharge end crawler shoe bracing or strutting arrangement (42) two parts, feed end crawler shoe lubricating and cooling (43) and discharge end crawler shoe lubricating and cooling (44) are installed in configuration respectively.
9. superfined flyash Special grinding as claimed in claim 1, it is characterized in that: transmission device (7) and power set (8) and auxiliary power unit (9) are installed by arrangement of clutch and be connected, power set (8) and auxiliary power unit (9) individually control to open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618358.5A CN105233926B (en) | 2015-09-22 | 2015-09-22 | Superfined flyash Special grinding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510618358.5A CN105233926B (en) | 2015-09-22 | 2015-09-22 | Superfined flyash Special grinding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105233926A true CN105233926A (en) | 2016-01-13 |
| CN105233926B CN105233926B (en) | 2018-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510618358.5A Expired - Fee Related CN105233926B (en) | 2015-09-22 | 2015-09-22 | Superfined flyash Special grinding |
Country Status (1)
| Country | Link |
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| CN (1) | CN105233926B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179634A (en) * | 2016-08-31 | 2016-12-07 | 陈江 | A kind of grate ball mill and ball mill grate |
| CN110215971A (en) * | 2019-05-15 | 2019-09-10 | 江苏海建股份有限公司 | A kind of dynamic double crawler shoe fine coal mill apparatus of single side single transmission |
| CN110404632A (en) * | 2019-07-08 | 2019-11-05 | 张沁玥 | A kind of building castoff regeneration method and application |
| CN113798022A (en) * | 2021-09-02 | 2021-12-17 | 宿州马龙环保科技有限公司 | Double-slipper mill |
| CN114453083A (en) * | 2022-01-20 | 2022-05-10 | 福建省广建环保科技有限公司 | Green high-efficiency energy-saving superfine special mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US3624797A (en) * | 1969-12-11 | 1971-11-30 | Allis Chalmers Mfg Co | Multiple compartment grinding mills |
| CN2088454U (en) * | 1991-03-04 | 1991-11-13 | 安徽省建筑材料科学技术研究所 | Double layer partition plate |
| CN1237483A (en) * | 1998-06-03 | 1999-12-08 | 刘容谟 | Superfine tube mill |
| CN2728618Y (en) * | 2004-08-27 | 2005-09-28 | 江阴市亚特机械制造有限公司 | Special ball mill for water coal fluid |
| CN2870979Y (en) * | 2005-12-31 | 2007-02-21 | 中材建设有限公司 | Large single-side and four-sliding caterpillar tube mill |
| CN201216951Y (en) * | 2008-04-08 | 2009-04-08 | 安阳市德林水泥设备厂 | Powder sifting double-sifter globe mill |
| CN104437765A (en) * | 2014-12-08 | 2015-03-25 | 宁夏锦绣实业有限公司 | Special mill for ultrafine fly ash |
| CN204953013U (en) * | 2015-09-22 | 2016-01-13 | 宁夏锦绣实业有限公司 | Super powder coal ash is special to be ground |
-
2015
- 2015-09-22 CN CN201510618358.5A patent/CN105233926B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3624797A (en) * | 1969-12-11 | 1971-11-30 | Allis Chalmers Mfg Co | Multiple compartment grinding mills |
| CN2088454U (en) * | 1991-03-04 | 1991-11-13 | 安徽省建筑材料科学技术研究所 | Double layer partition plate |
| CN1237483A (en) * | 1998-06-03 | 1999-12-08 | 刘容谟 | Superfine tube mill |
| CN2728618Y (en) * | 2004-08-27 | 2005-09-28 | 江阴市亚特机械制造有限公司 | Special ball mill for water coal fluid |
| CN2870979Y (en) * | 2005-12-31 | 2007-02-21 | 中材建设有限公司 | Large single-side and four-sliding caterpillar tube mill |
| CN201216951Y (en) * | 2008-04-08 | 2009-04-08 | 安阳市德林水泥设备厂 | Powder sifting double-sifter globe mill |
| CN104437765A (en) * | 2014-12-08 | 2015-03-25 | 宁夏锦绣实业有限公司 | Special mill for ultrafine fly ash |
| CN204953013U (en) * | 2015-09-22 | 2016-01-13 | 宁夏锦绣实业有限公司 | Super powder coal ash is special to be ground |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179634A (en) * | 2016-08-31 | 2016-12-07 | 陈江 | A kind of grate ball mill and ball mill grate |
| CN110215971A (en) * | 2019-05-15 | 2019-09-10 | 江苏海建股份有限公司 | A kind of dynamic double crawler shoe fine coal mill apparatus of single side single transmission |
| CN110404632A (en) * | 2019-07-08 | 2019-11-05 | 张沁玥 | A kind of building castoff regeneration method and application |
| CN113798022A (en) * | 2021-09-02 | 2021-12-17 | 宿州马龙环保科技有限公司 | Double-slipper mill |
| CN114453083A (en) * | 2022-01-20 | 2022-05-10 | 福建省广建环保科技有限公司 | Green high-efficiency energy-saving superfine special mill |
| CN114453083B (en) * | 2022-01-20 | 2024-03-22 | 福建省广建环保科技有限公司 | Environment-friendly efficient energy-saving superfine special mill |
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| CN105233926B (en) | 2018-08-17 |
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