CN101804369A - Grain mill - Google Patents
Grain mill Download PDFInfo
- Publication number
- CN101804369A CN101804369A CN 201010160576 CN201010160576A CN101804369A CN 101804369 A CN101804369 A CN 101804369A CN 201010160576 CN201010160576 CN 201010160576 CN 201010160576 A CN201010160576 A CN 201010160576A CN 101804369 A CN101804369 A CN 101804369A
- Authority
- CN
- China
- Prior art keywords
- round
- tooth lapping
- flour mill
- millstone
- grinding
- 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.)
- Granted
Links
Images
Abstract
The invention provides a grain mill, which comprises a grinding mechanism (2), wherein the grinding mechanism (2) comprises a fixed mill (26) and a rotary mill (25); the fixed mill (26) and the rotary mill (25) are provided with a grinding tooth set consisting of grinding teeth respectively; each grinding tooth comprises a first toothed side face, a second toothed side face and a toothed top surface between the first and second toothed side faces; and the toothed top surface of the grinding tooth of the fixed mill is matched with the toothed top surface of the grinding tooth of the rotary mill. The grain mill effectively changes the line contact between the grinding teeth of the prior art into the surface contact so as to greatly improve the grinding effect, and particularly, the grain mill of the invention can not only be suitable for the fragile material but also have the capacity of grinding the deformable plastic material.
Description
Technical field
The present invention relates to the improved grinding process equipment, more specifically, but but relate to the also multi-functional flour mill of attrition process plastic material of a kind of not only attrition process fragile material.
Background technology
Flour mill is widely used in the attrition process of material in the fields such as building materials, metallurgy, chemical industry, mine, food, discarded object recovery (as ore, discarded plastic material etc.).
In the existing flour mill, grind surely and go round and round a millstone between be generally line contact.Specifically, the tooth lapping of existing flour mill is made up of two lateral tooth flanks, when grinding, intersects formed intersecting lens by two lateral tooth flanks and cuts material; And, in the existing flour mill, grind identical surely with the bearing of trend of last all tooth lappings of going round and round a millstone.Thereby for plastic material (as plastics etc.), because it very easily is out of shape when processed, the mode of the cutting of above-mentioned line contact is difficult to its chopping.So the mode of above-mentioned line cutting makes that existing flour mill can only the work brittleness material, as ore, slag, coal, bean or pea etc., and is not easy to process yielding plastic material.
In addition, the material screening after existing flour mill can not be realized will processing according to granular size, and can not automatically half coarse fodder that needs to reprocess be sent back to automatically in the grinding mechanism of flour mill and process once more.That is to say that existing flour mill can not be realized automatic screening and the cyclic process to the material after the processing.
Summary of the invention
A technical problem to be solved by this invention provides a kind of flour mill that can grind plastic material.
Another technical problem to be solved by this invention provides a kind ofly can automatically separate flour mill with cyclic process to the material after the processing.
According to an aspect of the present invention, a kind of flour mill is provided, this flour mill comprises grinding mechanism, this grinding mechanism comprises to be decided mill and goes round and round a millstone, this grind surely and go round and round a millstone on have the tooth lapping group that constitutes by tooth lapping respectively, tooth lapping comprises first flank, second flank and the crest top land between first flank and second flank, and the crest top land of the tooth lapping of fixed mill matches with the crest top land of the tooth lapping of going round and round a millstone.
Further, grind surely and go round and round a millstone between form obconic milling zone.
Further, grind surely and go round and round a millstone in arbitrary or the two abradant surface on comprise a plurality of tooth lapping groups, each tooth lapping group is configured with the combination of following at least a mode or any multiple mode: each tooth lapping group has different tooth lapping bearing of trends; Each tooth lapping group has different tooth lapping gaps; Tooth lapping group with different tooth lapping bearing of trends is alternately arranged.
Further, the boundary line between the adjacent tooth lapping group is extended or is extended with the direction that tilts along relative described element of cone along the element of cone direction of milling zone.
Further, this flour mill also comprises material screening mechanism, and this material screening mechanism is arranged on the bottom of grinding mechanism.
Further, material screening mechanism comprises: cylinder is arranged on the bottom of grinding mechanism; Filter screen is arranged in the cylinder obliquely; And the mouth that gathers materials, protruding from the barrel of cylinder, and join with the lower end of filter screen.
Further, this flour mill also comprises: feeding mechanism, and this feeding mechanism comprises barrel, this barrel is arranged on the top of grinding mechanism; Automatically loopback mechanism, this automatic loopback mechanism comprises conveyer belt, and first end of this conveyer belt is arranged on the below of the mouth that gathers materials, and second end of conveyer belt is arranged on the top of feeding mechanism.
Further, grinding mechanism also comprises: revolving drum, go round and round a millstone and feeding mechanism between, revolving drum is fixedlyed connected with going round and round a millstone; Cone-shaped hood is arranged in revolving drum, and be positioned at feeding mechanism barrel under, have taper material scatter table face.
Further, this flour mill also comprises supporting mechanism, and this supporting mechanism comprises back shaft, bracing frame and stop plug screw, wherein, bracing frame comprises support tube, and support tube has opposite upper internal threaded of screw thread rotation direction and lower internal thread, and back shaft is spirally connected by upper internal threaded and support tube; The stop plug screw is spirally connected by lower internal thread and support tube, the lower end of the upper end supported axle of stop plug screw.
Further, the lower end of back shaft is provided with driver slot, is provided with the vertical through hole that leads to driver slot in the stop plug screw.
The present invention has following beneficial effect:
Because grind surely and go round and round a millstone on tooth lapping comprised crest top land between first lateral tooth flank and second lateral tooth flank, further, because each tooth lapping group has different tooth lapping bearing of trend or gap, thereby effectively the face contact is changed in the contact of the line between the tooth lapping in the prior art, make grinding effect be improved greatly, especially make flour mill of the present invention have the ability of grinding yielding plastic material.
2. grind surely and go round and round a millstone between form obconic milling zone, also increased material polished time in milling zone, thereby increased grinding effect.
3. the material screening after the screening mechanism of grinding mechanism below will be processed according to granular size automatically, and half coarse fodder that will need to reprocess is exported, and half coarse fodder that automatic loopback mechanism receiving screen sub-agencies is sieved out, and automatically it is recycled to the grinding that feeding mechanism carries out next round.Like this, just, automatic screening and cyclic process have been realized to the material after the processing.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows flour mill structural representation according to an embodiment of the invention;
Fig. 2 shows the main cross-sectional schematic of going round and round a millstone of flour mill according to an embodiment of the invention;
Fig. 3 shows the elevational schematic view of going round and round a millstone of flour mill according to an embodiment of the invention;
Fig. 4 shows the main cross-sectional schematic of deciding mill of flour mill according to an embodiment of the invention;
Fig. 5 shows the schematic top plan view of deciding mill of flour mill according to an embodiment of the invention;
The schematic diagram of material trend when Fig. 6 shows flour mill work according to an embodiment of the invention;
Fig. 7 shows the schematic cross-section of the tooth lapping of going round and round a millstone or grinding calmly of flour mill according to an embodiment of the invention;
Fig. 8 shows the schematic perspective view of the tooth lapping of going round and round a millstone or grinding calmly of flour mill according to an embodiment of the invention.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
As shown in Figure 1, flour mill mainly comprises feeding mechanism 5, is arranged on the grinding mechanism 2 under the feeding mechanism 5, the screening mechanism 3 that is arranged on grinding mechanism 2 bottoms, supporting mechanism 4, is used for half coarse fodder that screening mechanism 3 is sieved out is sent back to automatically the loopback mechanism 1 of feeding mechanism 5 according to an embodiment of the invention, and the detachable regulating part 6 that is used to regulate the milling zone gap.
Wherein, feeding mechanism 5 has comprised a hopper 51, and this hopper 51 is positioned at the top of grinding mechanism 2.In grinding mechanism 2, motor 21 drives pinions 27 by the decelerator 28 of below, pinion 27 and gear wheel 22 engagements, gear wheel 22 is fixing with the revolving drum 23 of its below by screw, and revolving drum 23 by screw with its below go round and round a millstone and 25 fix.The bottom of revolving drum 23 is provided with the looping pit 231 that forms along its circumferencial direction in addition, and is provided with cone-shaped hood 24 in the revolving drum 23, and this cone-shaped hood 24 is positioned at the bottom of revolving drum 23, has conical surface.Going round and round a millstone 25 is arranged in and decides mill 26, grinds 26 surely and is fixed on by screw and decides on the mill tube 29.Go round and round a millstone 25 and grind 26 surely and be taper, form the milling zone of taper between the two.This milling zone is communicated with looping pit 231 on the revolving drum 23.
During flour mill work, motor 21 drives pinion 27 rotations by decelerator 28, and via the engagement of pinion 27 with gear wheel 22, and then drive gear wheel 22 rotations.Because gear wheel 22 and revolving drum 23, revolving drum 23 is fixedlyed connected for screw between 25 with going round and round a millstone, thereby the rotation of gear wheel 22 has driven revolving drum 23 simultaneously and gone round and round a millstone 25 rotation as can be known.And grind surely 26 since with decide mill tube 29 screws and fix and remain static all the time in the course of the work.As shown in Figure 6, during flour mill work, material enters revolving drum 23 from barrel 51, under the rotation of revolving drum 23, material scatter via the even action of the conical surface of cone-shaped hood, then via the looping pit 231 of revolving drum 23 bottoms fall into go round and round a millstone 25 and the taper milling zone that grinds surely between 26 grind.The 26 pairs of materials of going round and round a millstone produce downward abrasion friction power, add the gravity of material itself, and material has experienced process of lapping in moving downward gradually.Because milling zone is taper, is different from the cylindrical shape of milling zone in the existing flour mill, has increased the milling time of material in milling zone, and then has increased grinding effect.
Shown in Fig. 2-4, grind surely 26 and 25 the lapped face of going round and round a millstone on have the tooth lapping group that constitutes by tooth lapping respectively.As shown in Figure 7 and Figure 8, tooth lapping comprises first flank, second flank and the crest top land between first flank and second flank, and the crest top land that grinds 26 tooth lapping surely matches with the crest top land of 25 the tooth lapping of going round and round a millstone.Tooth lapping in the existing flour mill includes only first flank and second flank, intersects the line that forms by two flanks during work and cuts material.For the plastic material of easy deformation, this lapping mode is difficult to effectively.By contrast, the appearance of crest top land will be ground 26 modes that contact with the line way of contact face of being improved to of going round and round a millstone between 25 surely among the present invention.In addition, from Fig. 2-4, can also see, surely grind 26 and each tooth lapping group on 25 of going round and round a millstone between the tooth lapping bearing of trend be arranged alternately, the tooth lapping gap in each tooth lapping group is also different, will grind 26 modes that contact with the line way of contact face of being improved to of going round and round a millstone between 25 further surely.The mode of this contact will be changed into grinding to the cutting of material, even the material distortion also can grind it at an easy rate.This just makes flour mill have the ability that grinds yielding plastic material.In addition, in the present embodiment, the element of cone direction along milling zone that the boundary line between the adjacent tooth lapping group has is extended, and the direction with tilting along relative described element of cone that also has is extended, and can decide according to specifically needing.
By above as can be known, in the present embodiment, grind surely 26 and 25 the tooth lapping group of going round and round a millstone be following configuration mode: the tooth lapping bearing of trend of the tooth lapping group on the abradant surface is alternately and arranges, and each tooth lapping group has different tooth lapping gaps.And in practice, grind surely 26 or go round and round a millstone 25 both one of the tooth lapping group have above-mentioned configuration mode and also be fine.In addition, the configuration mode that the tooth lapping bearing of trend in the present embodiment is alternately arranged also can get final product for different tooth lapping groups have different bearing of trends in practice, and not need must be alternately arrangement.It is pointed out that the bearing of trend of deciding mill 26 and go round and round a millstone 25 tooth lapping bearing of trend and the boundary line between the tooth lapping group all should be not vertical with the element of cone of milling zone, because be unfavorable for material flowing in milling zone like that.
As shown in Figure 1, the material screening mechanism 3 of the flour mill of present embodiment is arranged on the bottom of grinding mechanism 2, comprise cylinder 35, filter screen 34 and the mouth 32 that gathers materials, wherein, cylinder 35 is arranged on the bottom of grinding mechanism 2, filter screen 34 is arranged in the cylinder 35 obliquely, and the mouth 32 that gathers materials is protruding from the barrel of cylinder 35, and joins with the lower end of filter screen 34.As can see from Figure 1, the flour mill of present embodiment has also comprised loopback mechanism 1, this loopback mechanism 1 comprises conveyer belt 11, and first end of conveyer belt 11 is arranged on the below of the mouth 32 that gathers materials, and second end of described conveyer belt 11 is arranged on the top of feeding mechanism 5 (barrel 51).
As shown in Figure 6, during flour mill work, the material that ground via milling zone enters cylinder 35, and the filter screen 34 in the cylinder 35 leaches the fines in the material and collect, and needs half coarse fodder of reprocessing to stay on the filter screen 34.Because filter screen 34 is for being obliquely installed, half coarse fodder can slide the mouth 32 that gathers materials that enters the below along filter screen 34 owing to gravity, falls into first end of the conveyer belt 11 of mouth 32 belows that gather materials afterwards.Conveyer belt 11 is sent to second end of conveyer belt 11 with half coarse fodder, falls into the barrel 51 on flour mill top then from second end, carries out the material processing of next round.So, just, the automatic screening and the cyclic process of material have been realized.
Simple and the handled easilies of screening mechanism 3 in the present embodiment, in practice, adopt other forms of, can realize that the screening mechanism of material screening all is fine.
Can also see that from Fig. 1 the supporting mechanism 4 of this flour mill comprises bolster 41, bracing frame 42 and stop plug screw 43.The middle part of bracing frame 42 is provided with a support tube 421, and the tube inside of this support tube 421 is provided with upper internal threaded and lower internal thread.Wherein, back shaft 41 passes through, and stop plug screw 43 is spirally connected by the lower internal thread and the support tube 421 of support tube 421 inside.Wherein, upper internal threaded is a right-handed thread, and lower internal thread is a left hand thread, like this, when bolster 41 had the trend of downward back-out, therefore stop plug screw 43 can upwards revolve, and then screw back shaft 41, stop it to slide, thus stoped go round and round a millstone 25 and the gap of grinding surely between 26 change.Be appreciated that in practice this upper internal threaded is a left hand thread, also be fine and lower internal thread is a right-handed thread.
In addition, the lower end of this back shaft 41 is provided with driver slot, is preferably the cross driver slot, and as shown in Figure 1, is provided with the vertical through hole that leads to this cross driver slot in the stop plug screw 43.Utilize a top to be provided with the detachable regulating part 6 that drives key, be preferably regulating handle, can cooperatively interact, regulate the gap length of milling zone with driver slot.Specify as follows: when needs fine settings go round and round a millstone 25 and cover half 26 between the gap of milling zone the time, only need cylinder 35 is taken off, detachable regulating part 6 (being regulating handle) is inserted the cross driver slot of back shaft 41 by vertical through hole, making it drive key cooperates with this driver slot, rotary handle can be regulated the upper-lower position of bolster 41 then, and then regulate 25 the position of going round and round a millstone, thereby reach the purpose of regulating the milling zone gap length.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. flour mill, comprise grinding mechanism (2), described grinding mechanism (2) comprises decides mill (26) and go round and round a millstone (25), has the tooth lapping group that constitutes by tooth lapping respectively on the described fixed mill (26) and go round and round a millstone (25), it is characterized in that: described tooth lapping comprises first flank, second flank and the crest top land between described first flank and second flank, and the crest top land of the tooth lapping of described fixed mill matches with the crest top land of described tooth lapping of going round and round a millstone.
2. flour mill according to claim 1 is characterized in that, forms obconic milling zone between described fixed mill (26) and described the going round and round a millstone (25).
3. flour mill according to claim 2, it is characterized in that, comprise a plurality of tooth lapping groups on arbitrary in described fixed mill (26) and described the going round and round a millstone (25) or the abradant surface of the two, each tooth lapping group is configured with the combination of following at least a mode or any multiple mode:
Each tooth lapping group has different tooth lapping bearing of trends;
Each tooth lapping group has different tooth lapping gaps;
Tooth lapping group with different tooth lapping bearing of trends is alternately arranged.
4. flour mill according to claim 3 is characterized in that, the boundary line between the adjacent tooth lapping group is extended or extended with the direction that tilts along relative described element of cone along the element of cone direction of described milling zone.
5. flour mill according to claim 1 is characterized in that, also comprises material screening mechanism (3), is arranged on the bottom of described grinding mechanism (2).
6. flour mill according to claim 5 is characterized in that, described material screening mechanism (3) comprising:
Cylinder (35) is arranged on the bottom of described grinding mechanism (2);
Filter screen (34) is arranged in the described cylinder (35) obliquely; And
The mouth (32) that gathers materials, protruding from the barrel of described cylinder (35), and join with the lower end of described filter screen (34).
7. flour mill according to claim 5 is characterized in that, also comprises:
Feeding mechanism (5), described feeding mechanism (5) comprises barrel (51), described barrel (51) is arranged on the top of described grinding mechanism (2);
Automatic loopback mechanism (1), described automatic loopback mechanism (1) comprises conveyer belt (11), and first end of described conveyer belt (11) is arranged on the below of the described mouth that gathers materials (32), and second end of described conveyer belt (11) is arranged on the top of described feeding mechanism (5).
8. flour mill according to claim 7 is characterized in that, described grinding mechanism (2) also comprises:
Revolving drum (23) is positioned between described going round and round a millstone (25) and the described feeding mechanism (5), and described revolving drum (23) is fixedlyed connected with described going round and round a millstone (25);
Cone-shaped hood (24) is arranged in described revolving drum (23), and be positioned at described feeding mechanism (5) barrel (51) under, have taper material scatter table face.
9. flour mill according to claim 1 is characterized in that, also comprises supporting mechanism (4), and described supporting mechanism (4) comprises back shaft (41), bracing frame (42) and stop plug screw (43), wherein,
Support frame as described above (42) comprises support tube (421), and described support tube (421) has opposite upper internal threaded of screw thread rotation direction and lower internal thread,
Described back shaft (41) is spirally connected by described upper internal threaded and described support tube (421);
Described stop plug screw (43) is spirally connected by described lower internal thread and described support tube (421), and the lower end of described back shaft (41) is supported in the upper end of described stop plug screw (43).
10. flour mill according to claim 9 is characterized in that, the lower end of described back shaft (41) is provided with driver slot, is provided with the vertical through hole (431) that leads to described driver slot in the described stop plug screw (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101605766A CN101804369B (en) | 2010-04-30 | 2010-04-30 | Grain mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101605766A CN101804369B (en) | 2010-04-30 | 2010-04-30 | Grain mill |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101804369A true CN101804369A (en) | 2010-08-18 |
| CN101804369B CN101804369B (en) | 2011-10-26 |
Family
ID=42606421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101605766A Expired - Fee Related CN101804369B (en) | 2010-04-30 | 2010-04-30 | Grain mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101804369B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105032588A (en) * | 2014-12-04 | 2015-11-11 | 成都宸鸿科技有限公司 | Attrition mill grinding bin capable of automatic feeding |
| CN106179694A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | A kind of roller cuts the automatic blanking assembly of grater |
| CN106179702A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | Roller cuts grater feed arrangement |
| CN106179636A (en) * | 2014-12-04 | 2016-12-07 | 成都宸鸿科技有限公司 | The grater with automatic blanking function grinds storehouse |
| CN106179709A (en) * | 2014-12-04 | 2016-12-07 | 成都宸鸿科技有限公司 | A kind of can automatic blanking grater grind storehouse |
| CN106179701A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | A kind of roller that can make material noresidue cuts grater charging feed bin |
| CN106179700A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | It is applicable to the automatic feeding system of grater |
| CN109999947A (en) * | 2019-04-22 | 2019-07-12 | 山东金钻石纳米科技有限公司 | Zirconium silicate high speed grinding equipment |
| CN110552222A (en) * | 2019-09-26 | 2019-12-10 | 崔家玮 | energy-concerving and environment-protective pulping equipment for papermaking printing |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1719056A1 (en) * | 1990-03-29 | 1992-03-15 | Научно-исследовательский институт металлургической технологии | Cone-type crusher |
| CN1089524A (en) * | 1993-01-13 | 1994-07-20 | 苏士才 | Screen mill |
| JP2001017874A (en) * | 1999-07-06 | 2001-01-23 | Kawasaki Heavy Ind Ltd | Adjusting frame support device of rotary crusher |
| CN2693340Y (en) * | 2004-01-12 | 2005-04-20 | 黄琳 | Poly-tooth type combined cone grinding head |
| CN201389474Y (en) * | 2009-04-07 | 2010-01-27 | 张世洪 | Automatic circulation crusher |
-
2010
- 2010-04-30 CN CN2010101605766A patent/CN101804369B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1719056A1 (en) * | 1990-03-29 | 1992-03-15 | Научно-исследовательский институт металлургической технологии | Cone-type crusher |
| CN1089524A (en) * | 1993-01-13 | 1994-07-20 | 苏士才 | Screen mill |
| JP2001017874A (en) * | 1999-07-06 | 2001-01-23 | Kawasaki Heavy Ind Ltd | Adjusting frame support device of rotary crusher |
| CN2693340Y (en) * | 2004-01-12 | 2005-04-20 | 黄琳 | Poly-tooth type combined cone grinding head |
| CN201389474Y (en) * | 2009-04-07 | 2010-01-27 | 张世洪 | Automatic circulation crusher |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179694A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | A kind of roller cuts the automatic blanking assembly of grater |
| CN106179702A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | Roller cuts grater feed arrangement |
| CN106179701A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | A kind of roller that can make material noresidue cuts grater charging feed bin |
| CN106179700A (en) * | 2014-12-03 | 2016-12-07 | 成都宸鸿科技有限公司 | It is applicable to the automatic feeding system of grater |
| CN105032588A (en) * | 2014-12-04 | 2015-11-11 | 成都宸鸿科技有限公司 | Attrition mill grinding bin capable of automatic feeding |
| CN106179636A (en) * | 2014-12-04 | 2016-12-07 | 成都宸鸿科技有限公司 | The grater with automatic blanking function grinds storehouse |
| CN106179709A (en) * | 2014-12-04 | 2016-12-07 | 成都宸鸿科技有限公司 | A kind of can automatic blanking grater grind storehouse |
| CN109999947A (en) * | 2019-04-22 | 2019-07-12 | 山东金钻石纳米科技有限公司 | Zirconium silicate high speed grinding equipment |
| CN110552222A (en) * | 2019-09-26 | 2019-12-10 | 崔家玮 | energy-concerving and environment-protective pulping equipment for papermaking printing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101804369B (en) | 2011-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101804369B (en) | Grain mill | |
| CN203980915U (en) | Caking haydite treatment system | |
| CN209138825U (en) | A kind of Chinese medicine milling apparatus | |
| CN201669126U (en) | Powder grinding machine | |
| CN207628489U (en) | A kind of flour processing milling device | |
| CN210449386U (en) | Corn grinder is used in corn steep liquor production | |
| CN110237916B (en) | Efficient preparation method of cement clinker | |
| CN108816385A (en) | A kind of milling apparatus of cosmetics processing | |
| CN208288205U (en) | A kind of calcium carbonate grinder with filter device | |
| JP4061330B2 (en) | Manufacturing method of granular tile material | |
| CN110614757A (en) | Hopper device for avoiding material blockage of plastic extruder | |
| CN205462639U (en) | Ceramic milling equipment of area circulation screening | |
| CN208627435U (en) | It is a kind of to have the horizontal grinding machine for recycling function of milling | |
| CN103736573B (en) | A kind of Ceramic Material grinding system | |
| CN209438739U (en) | A kind of smashing and grinding all-in-one machine of food processing | |
| CN211612868U (en) | Chemical raw material grinding device | |
| CN204380821U (en) | A kind of circulating high accuracy milling device | |
| CN114471808B (en) | Grinding machine for high-efficiency fine machining | |
| CN211838131U (en) | Konjaku powder processing equipment | |
| CN108816399A (en) | Milling equipment is used in a kind of smelting of mineral | |
| CN208944347U (en) | A kind of thickness raw material sorting unit | |
| CN209205469U (en) | A kind of cloth powder machine preventing feedstuff agglomeration | |
| CN208004089U (en) | A kind of flour mill that milling effect is good | |
| CN211329753U (en) | Stone ball milling device | |
| CN204685180U (en) | Small-sized cement grinding mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100818 Assignee: XIANGYANG YUQING HEAVY EQUIPMENT CO., LTD. Assignor: Changsha University of Sciences and Technology Contract record no.: 2013420000153 Denomination of invention: Three roller flour mill Granted publication date: 20111026 License type: Exclusive License Record date: 20130916 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20150430 |
|
| EXPY | Termination of patent right or utility model |