CN205462438U - Pulverizing mill feeding system that can automatic unloading - Google Patents
Pulverizing mill feeding system that can automatic unloading Download PDFInfo
- Publication number
- CN205462438U CN205462438U CN201620243786.4U CN201620243786U CN205462438U CN 205462438 U CN205462438 U CN 205462438U CN 201620243786 U CN201620243786 U CN 201620243786U CN 205462438 U CN205462438 U CN 205462438U
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- feed bin
- feed
- storehouse
- groove
- grinding
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Abstract
The utility model discloses a pulverizing mill feeding system that can automatic unloading, including chain, feeding draw -in groove, sprocket, first feed bin, grinding storehouse, decompression chamber, play tuber pipe and air -supply line, the side of the second feed bin in the grinding storehouse is provided with a plurality of second feed bin discharge gates, second feed bin discharge gate respectively with the discharging pipe fixed connection that corresponds, discharging pipe connection U type annular, second feed bin fixed mounting is on the rotation axis, and the second feed bin is the cylinder structure, second feed bin discharge gate distribute uniformly on the side of cylinder, second feed bin discharge gate sets up and to be close to second feed bin bottom surface department, the under shed of second feed bin discharge gate and the bottom surface of second feed bin are with high. The utility model discloses can with through -put chain drive system is automatic send into grinding storehouse in, realized that the automation of material is sent into, second feed bin discharge gate sets up to go up in second feed bin side and is close to bottom surface department, and the bottom surface of under shed and second feed bin height together, can avoid the material to block up in the second feed bin.
Description
Technical field
This utility model relates to nonmetallic mineral superfine grinding preparing technical field, particularly to a kind of can the grater feed system of automatic blanking.
Background technology
In industrial and agricultural production, often need to use grinding machine that various materials are carried out pulverization process.Grinding machine, according to milling medium and the difference of grinding material, can be divided into: ball mill, column mill, rod mill, tube mill, autogenous tumbling mill, rotation mortar formula roller mill, Vertical Mill, multilamellar Vertical Mill, vertical roll grinder, DMC grinding machine etc..Commonly used intermittent ball mill in Ceramic production, using wet production, its abrasive action can be divided into two parts, one be between abrasive body and abrasive body and simplified between abrasive action, two is percussion during abrasive body whereabouts, will start with from these two aspects to improve grinding efficiency." much broken and lessmill " technology of metallic ore and technique are topics having carried a lot of years, reduce the mill feed size of ball mill, increase by one section of pre-grinding or ultrafine grinding technique before ball mill, are that the important technology that bargh saves energy and reduce the cost is reformed.The research of grinding machine rock processing is one of emphasis in Mineral Processing Engineering technology.Rock processing is to utilize energy to extrude Ore by grinding machine, roll, impact and grind, make valuable mineral monomer cleavage in Ore (from), the beneficially next stage carries out the process sorted.
Grinding machine is applicable to pulverize the Mohs' hardness such as barite, calcite, potassium feldspar, Talcum, marble, limestone, Gypsum Fibrosum, quartz, active hargil, activated carbon, bentonite, Kaolin, glass, manganese ore, titanium ore, chrome ore, slag and is not more than 7 grades, the nonmetallic mineral that humidity non-flammable below 8% is explosive.Grinding machine uses mill revolution, mill axle rotation, spring to adjust cane grinding roller assembly structure, strengthen grinding roller roller skin to material crushing strength and shear ability; thus reach to strengthen the effect of pulverizing; having the fineness of materials that yield is high, grind high (powder is careful), old-fashioned grinding machine can be with the continuous powder process of dry method (stream time not can exceed that 24 hours), because the bearing in old-fashioned grinding roller assembly is to use grease (grease must shut down filling once so not can exceed that 24 hours in 24 hours).But new-type is that the life cycle using lubricating oil (being commonly called as machine oil) can reach whole grinding roller owing to employing the lubricating oil the longest available machine time is shut down once, changes grinding roller and lubricating oil inspection (being supplemented with some lubricating oil when needing).
Traditional rotary type grater includes the cylindrical tube rotated around the axis of basic horizontal.The cylinder rotated is supplied with the such as granule materials such as slurry or powder, and cylinder is with 3/1 to four/2nds rotations of " critical velocity " (that is, the minimum speed that the material at cylinder inner surface contacts with grater and advances around it) simultaneously.The material of traditional grater cannot realize automatic feed and discharging mostly, easily cause material to pile up in feed pipe, and after stopping feed, the material in feed bin grinds in cannot fully entering cylinder, needing manually to clear up, production efficiency is low and waste of manpower resource.
Roller mill feed arrangement under prior art, must have certain inclination angle in charging aperture front and back end by operator neat for the charging manual sorting being placed on material platform, under the effect at inclination angle, charging aperture front and back end, will feed in roller mill when charging.Such manual sorting adds the workload of operator, and charging cannot roll on material platform, and efficiency is the lowest.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, one is provided to have actuating device and feed arrangement, material can be automatically fed in grinding storehouse by chain transmission system, without artificial feeding, it is easy to lathe effectively run, ensure that efficiency and the stability of charging, it is possible to increase production efficiency can the grater feed system of automatic blanking.
The purpose of this utility model is achieved through the following technical solutions: a kind of can the grater feed system of automatic blanking, including actuating device and feed arrangement, described actuating device includes chain, fixes the charging draw-in groove being connected, and the sprocket wheel engaged with chain with chain；Described feed arrangement includes the first feed bin being connected with charging draw-in groove, grinds storehouse, is positioned at the discharge pipe grinding decompression chamber above storehouse, being positioned at decompression chamber top, and is looped around the blast pipe outside grinding storehouse；
Described storehouse of grinding includes its internal feed pipe, the second feed bin, discharge nozzle and U-shaped annular groove arranged, the charging aperture of feed pipe stretches out and grinds the side in storehouse and fixing with the discharging opening of the first feed bin be connected, the discharging opening of feed pipe and the second feed bin feeding mouth are connected, the side of the second feed bin is provided with multiple second feed bin discharge hole, second feed bin discharge hole is fixing with corresponding discharge nozzle respectively to be connected, and discharge nozzle connects U-shaped annular groove；
The second described feed bin fixedly mounts on the rotary shaft, second feed bin is cylindrical structure, the second described feed bin discharge hole is evenly distributed on cylindrical side, second feed bin discharge hole is positioned close at the second feed bin bottom surface, and the under shed of the second feed bin discharge hole and the bottom surface of the second feed bin are with high.
Further, it is provided with pulse dust collector inside described discharge pipe.
Further, described blast pipe and the side grinding joint, storehouse are provided with multiple air inlet.
Further, described charging draw-in groove by fixing the draw-in groove base being connected and front apron and the backboard being placed in base both sides forms with chain, and feeding draw-in groove is continuously arranged on chain.
The beneficial effects of the utility model are:
1, there is actuating device and feed arrangement, material can be automatically fed in grinding storehouse by chain transmission system, achieve being automatically fed into of material, multiple second feed bin discharge hole is set in the second feed bin side simultaneously, multiple places material can being sprinkled upon in U-loop groove by discharge nozzle, material is enable to disperse rapidly in U-loop groove, it is laid in U-shaped annular groove, material is more evenly distributed, improve the work efficiency of grater, and material can glide voluntarily, without artificial feeding, it is easy to lathe effectively run, ensure that efficiency and the stability of charging, decrease the workload of operator, improve production efficiency；
2, the second feed bin discharge hole is arranged on the second feed bin side at bottom surface, and second feed bin discharge hole under shed and the bottom surface of the second feed bin with high, ensure that material fully enters U-shaped annular groove, do not have the situation that material blocks in the second feed bin, it is possible to increase grinding efficiency；
3, achieve automatic feed and the eliminating of material, it is possible to make equipment work continuously, and the circulation of air-flow can take away the heat that equipment produces, minimizing equipment due to the fault that causes of heating, extension device service life.
Accompanying drawing explanation
Fig. 1 is system structure schematic diagram of the present utility model；
Description of reference numerals: 1-feeds draw-in groove, 11-front apron, 12-draw-in groove base, 13-backboard, 2-sprocket wheel, 3-chain, 4-the first feed bin, 5-grinds storehouse, 51-feed pipe, 52-the second feed bin, 521-the second feed bin discharge hole, 53-discharge nozzle, 54-U type annular groove, 55-rotary shaft, 6-blast pipe, 7-decompression chamber, 8-discharge pipe, 9-pulse dust collector.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of can the grater feed system of automatic blanking, including actuating device and feed arrangement, described actuating device includes chain 3, the charging draw-in groove 1 that be connected fixing with chain 3, and the sprocket wheel 2 engaged with chain 3；Described feed arrangement includes the first feed bin 4 being connected with charging draw-in groove 1, grinds storehouse 5, is positioned at the discharge pipe 8 grinding decompression chamber 7 above storehouse 5, being positioned at decompression chamber 7 top, and is looped around the blast pipe 6 outside grinding storehouse 5；
Described storehouse 5 of grinding includes its internal feed pipe the 51, second feed bin 52, discharge nozzle 53 and U-shaped annular groove 54 arranged, the charging aperture of feed pipe 51 stretches out and grinds the side in storehouse 5 and fixing with the discharging opening of the first feed bin 4 be connected, the discharging opening of feed pipe 51 and the second feed bin 52 feeding mouth are connected, the side of the second feed bin 52 is provided with multiple second feed bin discharge hole 521, second feed bin discharge hole 521 is fixed with corresponding discharge nozzle 53 respectively and is connected, and discharge nozzle 53 connects U-shaped annular groove 54；
The second described feed bin 52 is fixedly mounted in rotary shaft 55, second feed bin 52 is cylindrical structure, the second described feed bin discharge hole 521 is evenly distributed on cylindrical side, second feed bin discharge hole 521 is positioned close at the second feed bin bottom surface, and the under shed of the second feed bin discharge hole 521 and the bottom surface of the second feed bin 52 are with high.
Further, described discharge pipe 8 is internal is provided with pulse dust collector 9.
Further, described blast pipe 6 and the side grinding joint, storehouse 5 are provided with multiple air inlet.
Further, described charging draw-in groove 1 is made up of the draw-in groove base 12 being connected fixing with chain 3 and front apron 11 and the backboard 13 being placed in base both sides, and charging draw-in groove 1 is continuously arranged on chain 3.
Operation principle of the present utility model is: material is sent to the first feed bin 4 under the drive of chain 3 by charging draw-in groove 1 continuously, first feed bin 4 is by feed pipe 51 by material transferring to the second feed bin 52, and material is sprinkled upon the many places in U-loop groove 54 by discharge nozzle 53 by being arranged on the second feed bin discharge hole 521 of its side by the second feed bin 52 equably.Being provided with abrasive wheel in U-shaped annular groove 54, abrasive wheel revolves round the sun rotation in U-shaped annular groove 54, is ground material.After material being ground in grinding storehouse 5, by blast pipe 6 air intake, the wind that blast pipe 6 enters is entered by air inlet and grinds storehouse 5, air-flow is caused to drive the small particles material after grinding to fly upward floating, enter decompression chamber 7, decompression chamber 7 reduces suddenly due to pressure, the material that granule is bigger sinks to re-grinding naturally, the material that granule is less is collected by pulse dust collector 9, achieve automatic feed and the eliminating of material, equipment can be made to work continuously, and the circulation of air-flow can take away the heat that equipment produces, the fault that minimizing equipment causes due to heating, extension device service life.In use, second feed bin 52 is also carried out rotating, its main shaft rotated is consistent with the revolution main shaft of abrasive wheel, material more uniformly can be sprinkled upon in U-shaped annular groove 54, the feeding mouth diameter of the second feed bin 52 is more than the diameter of feed pipe 51, second feed bin 52 is connected with feeding pipe 51 but does not fixes, and feeding pipe 51 does not rotates in process of lapping.
In feeding process, second feed bin discharge hole 521 is arranged on the second feed bin side the place near bottom surface, and second feed bin discharge hole under shed and the second feed bin bottom surface with high, ensure that the material in the second feed bin fully enters in U-shaped annular groove 54, do not have the situation that material blocks in the second feed bin 52.
Those of ordinary skill in the art is it will be appreciated that embodiment described here is to aid in reader understanding's principle of the present utility model, it should be understood that protection domain of the present utility model is not limited to such special statement and embodiment.Those of ordinary skill in the art can make various other various concrete deformation and combination without departing from this utility model essence according to these technology enlightenment disclosed in this utility model, and these deformation and combination are still in protection domain of the present utility model.
Claims (5)
1. one kind can the grater feed system of automatic blanking, it is characterized in that, including actuating device and feed arrangement, described actuating device includes chain (3), the charging draw-in groove (1) that be connected fixing with chain (3), and the sprocket wheel (2) engaged with chain (3)；Described feed arrangement includes the first feed bin (4) being connected with charging draw-in groove (1), grinds storehouse (5), the discharge pipe (8) being positioned at the decompression chamber (7) grinding top, storehouse (5), being positioned at decompression chamber (7) top, and is looped around the blast pipe (6) grinding outside, storehouse (5)；
Described grinding storehouse (5) includes its internal feed pipe (51) arranged, second feed bin (52), discharge nozzle (53) and U-shaped annular groove (54), the charging aperture of feed pipe (51) stretches out and grinds the side in storehouse (5) and fixing with the discharging opening of the first feed bin (4) be connected, the discharging opening of feed pipe (51) and the second feed bin (52) feeding mouth are connected, the side of the second feed bin (52) is provided with multiple second feed bin discharge hole (521), second feed bin discharge hole (521) is fixing with corresponding discharge nozzle (53) respectively to be connected, discharge nozzle (53) connects U-shaped annular groove (54)；
Described the second feed bin (52) is fixedly mounted in rotary shaft (55), second feed bin (52) is cylindrical structure, described the second feed bin discharge hole (521) is evenly distributed on cylindrical side, second feed bin discharge hole (521) is positioned close at the second feed bin bottom surface, and the under shed of the second feed bin discharge hole (521) and the bottom surface of the second feed bin (52) are with high.
Grater feed system the most according to claim 1, it is characterised in that described discharge pipe (8) is internal is provided with pulse dust collector (9).
Grater feed system the most according to claim 1, it is characterised in that described blast pipe (6) and the side grinding storehouse (5) joint are provided with multiple air inlet.
Grater feed system the most according to claim 1, it is characterized in that, described charging draw-in groove (1) is made up of the draw-in groove base (12) being connected fixing with chain (3) and front apron (11) and the backboard (13) being placed in base both sides.
Grater feed system the most according to claim 1, it is characterised in that described charging draw-in groove (1) is continuously arranged on chain (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243786.4U CN205462438U (en) | 2016-03-25 | 2016-03-25 | Pulverizing mill feeding system that can automatic unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620243786.4U CN205462438U (en) | 2016-03-25 | 2016-03-25 | Pulverizing mill feeding system that can automatic unloading |
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| Publication Number | Publication Date |
|---|---|
| CN205462438U true CN205462438U (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620243786.4U Expired - Fee Related CN205462438U (en) | 2016-03-25 | 2016-03-25 | Pulverizing mill feeding system that can automatic unloading |
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| CN (1) | CN205462438U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029826A (en) * | 2016-03-25 | 2017-08-11 | 成都宸鸿科技有限公司 | A kind of grater feed system for being capable of automatic blanking |
-
2016
- 2016-03-25 CN CN201620243786.4U patent/CN205462438U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029826A (en) * | 2016-03-25 | 2017-08-11 | 成都宸鸿科技有限公司 | A kind of grater feed system for being capable of automatic blanking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180815 Address after: 333328 West Lake village, Leping Town, Leping City, Jiangxi Patentee after: Leping clean bleaching earth Co., Ltd. Address before: 611731 7 building, 1 80 South three ring road, Chengdu high tech Zone, Sichuan Patentee before: CHENGDU CHENHONG TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190325 |
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| CF01 | Termination of patent right due to non-payment of annual fee |