CN115888899A - Grinding device is used in limestone flour processing - Google Patents
Grinding device is used in limestone flour processing Download PDFInfo
- Publication number
- CN115888899A CN115888899A CN202211298123.9A CN202211298123A CN115888899A CN 115888899 A CN115888899 A CN 115888899A CN 202211298123 A CN202211298123 A CN 202211298123A CN 115888899 A CN115888899 A CN 115888899A
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- grinding
- box
- blanking barrel
- limestone
- grinding system
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- 235000019738 Limestone Nutrition 0.000 title claims abstract description 60
- 239000006028 limestone Substances 0.000 title claims abstract description 60
- 235000013312 flour Nutrition 0.000 title claims description 3
- 230000007246 mechanism Effects 0.000 claims abstract description 53
- 239000000463 material Substances 0.000 claims abstract description 47
- 238000009700 powder processing Methods 0.000 claims abstract description 15
- 238000009826 distribution Methods 0.000 claims abstract description 6
- 230000000903 blocking effect Effects 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000000843 powder Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 4
- 239000004566 building material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Classifications
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- 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
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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- Crushing And Grinding (AREA)
Abstract
The invention discloses a grinding device for limestone powder processing, and relates to the technical field of limestone processing. The grinding system comprises a first grinding system directly communicated with the feeding mechanism and a second grinding system communicated with the first grinding system through a material distribution mechanism, wherein the first grinding system and the second grinding system both comprise a grinding box and a grinding mechanism arranged in the grinding box; the feed mechanism comprises a blanking barrel and a material receiving box arranged on one side of the blanking barrel, a blast hole is formed in one side of the middle of the blanking barrel and communicated with an external blast mechanism, and a material collecting hole is formed in the side wall of the grinding box on one side, opposite to the blast hole, of the blast hole and communicated with the upper end of one side of the material receiving box. The invention overcomes the defects of the prior art, effectively improves the efficiency of crushing and grinding the limestone, ensures the service life of the device and reduces the maintenance cost.
Description
Technical Field
The invention relates to the technical field of limestone processing, in particular to a grinding device for limestone powder processing.
Background
Lime and limestone are basic raw materials used in a large number of building materials and industries, and generally, in order to ensure the convenience of use, the limestone needs to be ground to obtain limestone powder, so that the lime can be added and mixed in the building materials conveniently.
The existing limestone needs to be ground and ground before use, because the limestone is crisp in texture and can obtain fine powder meeting the requirements after being ground for multiple times, most of the existing grinding devices grind the whole batch of limestone repeatedly, and the ground limestone can generate a certain amount of fine powder in the grinding process, and the powder can be adhered to the grinding gap of a grinding mechanism under the condition of grinding pressure due to repeated grinding in the subsequent grinding process, so that the grinding gap can be blocked, the limestone with larger subsequent particles cannot be further ground in time, and the subsequent grinding efficiency of the limestone can be easily influenced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the grinding device for limestone powder processing, which effectively improves the efficiency of limestone grinding, realizes efficient limestone grinding operation by separating small limestone powder particles in time, improves the efficiency of the whole grinding process, ensures the service life of the device and reduces the maintenance cost.
In order to achieve the purpose, the invention adopts the following technical scheme:
a grinding device for limestone powder processing comprises a feeding mechanism and a plurality of grinding systems communicated with the feeding mechanism, wherein each grinding system comprises a first grinding system directly communicated with the feeding mechanism and a second grinding system communicated with the first grinding system through a material distribution mechanism; the first grinding system and the second grinding system respectively comprise a grinding box and a grinding mechanism arranged in the grinding box; the feed mechanism includes the receipts workbin that blanking bucket and blanking bucket one side set up, blanking bucket upper end is linked together with the ejection of compact bottom after the grinding box of first grinding system ground, and the feeding top before the grinding box of blanking bucket lower extreme and second grinding system ground is linked together, and blanking bucket middle part one side sets up the tuyere and is linked together with outside air-blast mechanism, it is linked together with receipts workbin one side upper end to set up the material collection mouth on the grinding box lateral wall of the relative one side of tuyere, and second grinding system one side bottom and receipts workbin one side bottom all are provided with the collection mouth.
Preferably, the feeding mechanism comprises a feeding hopper with an open upper end and a feeding port communicated with one side of the grinding box of the first grinding system at the lower end of one side of the feeding hopper, the feeding hopper and the feeding port are both inclined, and the inclination angle of the feeding port is larger than that of the feeding hopper.
Preferably, the grinding box bottom of second grinding system is provided with the bottom plate, the feeder hopper below is provided with supporting mechanism, supporting mechanism includes backup pad and backup pad below and a plurality of support frames that the bottom plate is fixed mutually, the feeder hopper sets up directly over the backup pad.
Preferably, feeder hopper lower extreme bottom central authorities are connected with the electromagnetic shaker, and feeder hopper lower extreme four corners is connected through the elastic component with the backup pad upper surface, and the grinding case of first grinding system is close to feed mechanism one side and has seted up the pan feeding mouth, the feed inlet passes inside the pan feeding mouth extends to first grinding system, just the inner aperture of pan feeding mouth is greater than the outer aperture of feed inlet.
Preferably, the grinding mechanism comprises a grinding plate arranged at the lower end of the inside of the grinding box in an inclined mode and a grinding roller arranged inside the grinding box, two ends of the grinding roller are rotatably connected with the side wall of the grinding box through rotating shafts, the rotating shaft at one end penetrates through the side wall of the grinding box to be connected with an external driving shaft, the driving shafts of the two grinding boxes are connected through rotating belts, one driving shaft is connected with an output shaft of a driving motor, and raw materials are ground between the grinding roller and the grinding plate through extrusion.
Preferably, a plurality of grinding grooves are formed in the grinding plate, a plurality of grinding rings are arranged at positions corresponding to the grinding grooves of the grinding roller, and the grinding rings are inserted into the grinding grooves and matched with the grinding grooves.
Preferably, inclined side plates are symmetrically arranged between the front side and the rear side of the grinding plate and the inner wall of the grinding box.
Preferably, be provided with the material blocking block that the section is the right triangle form on the inside lateral wall of blanking barrel, material blocking block is located the mouth upper end that gathers materials, and just a right angle face and the blanking barrel inner wall of material blocking block are fixed mutually, and another right angle face is towards blanking barrel below, and the inclined plane of material blocking block is towards the blanking barrel top.
Preferably, a plurality of bumps for distributing materials are arranged on the inclined surface of the material blocking block.
Preferably, the material collecting opening is arranged in a downward inclined mode, and the inclined direction is from the blanking barrel to the material collecting box.
Compared with the prior art, the invention provides a grinding device for limestone powder processing, which has the following beneficial effects:
1. according to the invention, through the two grinding systems and the material distribution mechanism communicated between the two grinding systems, limestone is primarily ground through the previous grinding system, fine-particle powder is firstly separated in a winnowing manner in the material distribution mechanism, and the subsequent large-particle limestone is continuously ground through the subsequent grinding system and then discharged, so that fine and compliant limestone powder is obtained, and the problem of low grinding efficiency caused by filling grinding gaps with subsequent ground fine powder is prevented.
2. According to the invention, the feed hopper is vibrated and fed by the vibrator, so that the fed limestone can be effectively and primarily dispersed and uniformly enters the grinding system, and in the vibrating process, a certain crack can be generated on the large limestone or the large limestone can be directly crushed, so that the subsequent grinding and crushing are convenient, and the final limestone powder can be effectively ensured to be in compliance through the subsequent continuous grinding.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic cross-sectional perspective view of the present invention;
FIG. 3 is a schematic view of the feeding mechanism of the present invention;
FIG. 4 is a schematic view of a first polishing system according to the present invention;
FIG. 5 is a schematic view of the grinding mechanism of the present invention;
fig. 6 is a schematic structural view of the distributing mechanism of the present invention.
In the figure: 1. a feeding mechanism; 101. a feed hopper; 102. a feed inlet; 103. a vibrator; 104. a support plate; 105. a support frame; 106. an elastic member; 2. a first grinding system; 201. grinding a box; 202. a feeding port; 3. a material distributing mechanism; 301. a blanking barrel; 302. a tuyere; 303. a material collecting port; 304. a material receiving box; 305. a material blocking block; 4. a second grinding system; 5. a base plate; 6. a grinding mechanism; 601. a grinding roller; 602. a grinding plate; 603. a grinding groove; 604. a grinding ring; 605. and a side plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-6, a grinding device for limestone powder processing comprises a feeding mechanism 1 and a plurality of grinding systems communicated with the feeding mechanism 1, wherein limestone is ground for a plurality of times through the plurality of grinding systems to reach a qualified standard, and each grinding system comprises a first grinding system 2 directly communicated with the feeding mechanism 1 and a second grinding system 4 communicated with the first grinding system 2 through a material distribution mechanism 3; the first grinding system 2 and the second grinding system 4 both comprise a grinding box 201 and a grinding mechanism 6 arranged in the grinding box 201, and limestone is directly ground in the grinding box 201 through the grinding mechanism 6 to prevent dust from flying during grinding; the feed mechanism 3 includes the receipts workbin 304 that blanking barrel 301 and blanking barrel 301 one side set up, grinding box 201 right side bottom plate of first grinding system 2 sets up the opening form, the lime stone after the grinding falls into blanking barrel 301 upper end from the opening part, blanking barrel 301 middle part bilateral symmetry is provided with blast orifice 302 and collecting port 303, collecting port 303 is linked together with receipts workbin 304 one side upper end, blast orifice 302 intercommunication outside air blast mechanism sets up the size of blast air wind-force according to the demand, blow in the lime stone of whereabouts light tiny particle powder into collecting port 303 get into and receive workbin 304, the lime stone that the large granule still need be ground gets into second grinding system 4's grinding box 201 from blanking barrel 301 lower extreme, carry out abrasive finishing once more, and under the condition of in advance detaching tiny particle lime stone, the grinding gap can be quick grinds the large granule, be difficult for causing the jam, promote the efficiency of grinding, the lime stone product that final grinding got is collected from the collection workbin 304 and the collection workbin 201 of second grinding system 4 respectively.
Example 2:
referring to fig. 1-6, this embodiment is substantially the same as embodiment 1, and preferably, the feeding mechanism 1 includes a feeding hopper 101 with an open upper end and a feeding port 102 communicating with the grinding box 201 of the first grinding system 2 at the lower end of one side of the feeding hopper 101, the feeding hopper 101 and the feeding port 102 are both inclined, and the inclination angle of the feeding port 102 is larger than that of the feeding hopper 101, so that the added limestone can rapidly enter the grinding system.
In order to prevent that the big piece adhesion of lime stone from influencing subsequent grinding effect, it is preferred, second grinding system 4's grinding case 201 bottom is provided with bottom plate 5, feeder hopper 101 below is provided with supporting mechanism, supporting mechanism includes backup pad 104 and backup pad 104 below and a plurality of support frames 105 that bottom plate 5 is fixed mutually, feeder hopper 101 lower extreme bottom central authorities are connected with electromagnetic shaker 103, and feeder hopper 101 lower extreme four corners is connected through elastic component 106 with backup pad 104 upper surface for the lime stone can be through vibrations even unloading when the feeding, and shake the lime stone piece of big piece adhesion and scatter, and feeding mouth 202 has been seted up near feeding mechanism 1 one side to first grinding system 2's grinding case 201, feed inlet 102 passes feeding mouth 202 and extends to inside first grinding system 2, just the inner aperture of feeding mouth 202 is greater than the outer aperture of feed inlet 102, effectively prevents that feeding mechanism 1 from driving subsequent grinding system vibrations in vibrations process, hoisting device's life.
Example 3:
referring to fig. 1 to 6, the present embodiment is substantially the same as embodiment 2, preferably, the grinding mechanism 6 includes a grinding plate 602 disposed at the lower end of the inside of the grinding box 201, and a grinding roller 601 disposed inside the grinding box 201, two ends of the grinding roller 601 are rotatably connected to the side wall of the grinding box 201 through rotating shafts, the rotating shaft at one end passes through the side wall of the grinding box 201 to be connected to an external driving shaft, the driving shafts of the two grinding boxes 201 are connected through a rotating belt, one of the driving shafts is connected to an output shaft of a driving motor, and the grinding roller 601 and the grinding plate 602 grind the raw material through pressing, so that the grinding mechanisms 6 inside the two grinding systems can be synchronously ground, and the convenience of the device can be improved.
In order to increase the grinding area between the grinding plate 602 and the grinding roller 601 and increase the grinding efficiency, preferably, the grinding plate 602 is provided with a plurality of grinding grooves 603, a plurality of grinding rings 604 are disposed at positions corresponding to the grinding grooves 603 of the grinding roller 601, the grinding rings 604 are inserted into the grinding grooves 603 and are adapted to the grinding grooves 603, limestone falls into the inclined higher end of the grinding plate 602 and then moves out of the grinding plate 602 and the grinding roller 601 due to sliding toward the grinding plate 602, and the limestone is gradually ground and moved downward at a speed division under the condition that the grinding rollers 601 rotate through the grinding gaps between the grinding grooves 603 and the grinding rings 604, and between the grinding plate 602 and the grinding roller 601 to discharge or subsequently grind.
In order to prevent limestone from falling down from the side connected with the rotating shafts on the two sides of the grinding roller 601 without grinding, it is preferable that inclined side plates 605 are symmetrically arranged between the front and rear sides of the grinding plate 602 and the inner wall of the grinding box 201.
Example 4:
referring to fig. 1 to 6, the embodiment is substantially the same as embodiment 3, preferably, a material blocking block 305 with a right-angled triangle-shaped cross section is arranged on a side wall inside a material dropping barrel 301, the material blocking block 305 is located at the upper end of a material collecting port 303, one right-angled surface of the material blocking block 305 is fixed to an inner wall of the material dropping barrel 301, the other right-angled surface faces to the lower side of the material dropping barrel 301, an inclined surface of the material blocking block 305 faces to the upper side of the material dropping barrel 301, the limestone drops to the material blocking block 305 after being primarily ground, particles fall to a side far away from the material collecting port 303 due to the action of gravity and the inclined surface, and then appropriate particles are blown to the material collecting port 303 through wind power, so that large particles of the limestone are prevented from being secondarily ground in the material collecting port 303 directly during the falling of the limestone, and the quality and fineness of the final limestone powder are reduced.
In order to further block the limestone of whereabouts and prevent that the granule from gluing glutinous, it is preferred, keep off and be provided with a plurality of lugs that are used for dividing the material on the inclined plane of material piece 305, can be effectively through the granule piece dispersion that gravity will glue glutinous, subsequent wind-force of being convenient for is selected separately.
In order to further facilitate the collection of the small limestone particles by the collection port 303, preferably, the collection port 303 is arranged to be inclined downwards, and the inclined direction is from the blanking barrel 301 to the receiving box 304.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a grinder is used in limestone flour processing, includes feed mechanism (1) and a plurality of grinding system with feed mechanism (1) intercommunication which characterized in that: the grinding system comprises a first grinding system (2) directly communicated with the feeding mechanism (1) and a second grinding system (4) communicated with the first grinding system (2) through a material distribution mechanism (3);
the first grinding system (2) and the second grinding system (4) respectively comprise a grinding box (201) and a grinding mechanism (6) arranged in the grinding box (201);
feed mechanism (3) are including the receipts workbin (304) that blanking barrel (301) and blanking barrel (301) one side set up, blanking barrel (301) upper end is linked together with the ejection of compact bottom after grinding case (201) of first grinding system (2), and feeding top before grinding case (201) of blanking barrel (301) lower extreme and second grinding system (4) is ground is linked together, and blanking barrel (301) middle part one side sets up blast orifice (302) and is linked together with outside air-blast mechanism, it collects material mouth (303) and is linked together with receipts workbin (304) one side upper end to set up on grinding case (201) lateral wall of one side relatively of blast orifice (302), and second grinding system (4) one side bottom and receipts workbin (304) one side bottom all is provided with the collection mouth.
2. The grinding device for limestone powder processing according to claim 1, characterized in that: feed mechanism (1) includes feed hopper (101) and feed hopper (101) one side lower extreme of upper end open-ended and feed inlet (102) that first grinding system (2) grind case (201) one side and be linked together, feed hopper (101) and feed inlet (102) are the slope form, and the angle of inclination of feed inlet (102) is greater than the angle of inclination of feed hopper (101).
3. The grinding device for limestone powder processing according to claim 2, characterized in that: grinding case (201) bottom of second grinding system (4) is provided with bottom plate (5), feeder hopper (101) below is provided with supporting mechanism, supporting mechanism includes backup pad (104) and backup pad (104) below and a plurality of support frames (105) that bottom plate (5) are fixed mutually, feeder hopper (101) set up directly over backup pad (104).
4. The grinding device for limestone powder processing according to claim 3, characterized in that: feeder hopper (101) lower extreme bottom center is connected with electromagnetic shaker (103), and feeder hopper (101) lower extreme four corners is connected through elastic component (106) with backup pad (104) upper surface, and grinding case (201) of first grinding system (2) are close to feed mechanism (1) one side and have seted up pan feeding mouth (202), feed inlet (102) pass pan feeding mouth (202) and extend to inside first grinding system (2), just the inner aperture of pan feeding mouth (202) is greater than the outer aperture of feed inlet (102).
5. The grinding device for limestone powder processing according to claim 1, characterized in that: the grinding mechanism (6) comprises a grinding plate (602) and a grinding roller (601), wherein the grinding plate (602) is obliquely arranged at the lower end inside the grinding box (201), the grinding roller (601) is arranged inside the grinding box (201), two ends of the grinding roller (601) are rotationally connected with the side wall of the grinding box (201) through rotating shafts, the rotating shaft at one end penetrates through the side wall of the grinding box (201) to be connected with an external driving shaft, the driving shafts of the two grinding boxes (201) are connected through rotating belts, one of the driving shafts is connected with an output shaft of a driving motor, and raw materials are ground between the grinding roller (601) and the grinding plate (602) through extrusion.
6. The grinding device for limestone powder processing according to claim 5, characterized in that: a plurality of grinding grooves (603) are formed in the grinding plate (602), a plurality of grinding rings (604) are arranged on the positions, corresponding to the grinding grooves (603), of the grinding roller (601), and the grinding rings (604) are inserted into the grinding grooves (603) and are matched with the grinding grooves (603).
7. The grinding device for limestone powder processing according to claim 5, characterized in that: inclined side plates (605) are symmetrically arranged between the front side and the rear side of the grinding plate (602) and the inner wall of the grinding box (201).
8. The grinding device for limestone powder processing according to claim 1, characterized in that: be provided with on blanking barrel (301) inside lateral wall section and be the fender material piece (305) of right triangle form, keep off material piece (305) and be located collecting port (303) upper end, and keep off a right angle face and blanking barrel (301) inner wall of material piece (305) and fixed mutually, another right angle face is towards blanking barrel (301) below, keeps off the inclined plane of material piece (305) towards blanking barrel (301) top.
9. The grinding device for limestone powder processing according to claim 8, characterized in that: the inclined surface of the material blocking block (305) is provided with a plurality of lugs for distributing materials.
10. The grinding device for limestone powder processing according to claim 8, characterized in that: the material collecting port (303) is arranged in a downward inclined mode, and the inclined direction is from the blanking barrel (301) to the material collecting box (304).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298123.9A CN115888899A (en) | 2022-10-21 | 2022-10-21 | Grinding device is used in limestone flour processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211298123.9A CN115888899A (en) | 2022-10-21 | 2022-10-21 | Grinding device is used in limestone flour processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115888899A true CN115888899A (en) | 2023-04-04 |
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ID=86477399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211298123.9A Pending CN115888899A (en) | 2022-10-21 | 2022-10-21 | Grinding device is used in limestone flour processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115888899A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4039079A1 (en) * | 1990-12-07 | 1992-06-11 | Heinz Jaeger | Limestone reduction - using hammer mill and rotary crusher before material is finely ground for cement |
| CN211246741U (en) * | 2019-08-28 | 2020-08-14 | 广州玮格建筑装饰材料有限公司 | Paint continuous filtration equipment |
| CN112354639A (en) * | 2020-10-20 | 2021-02-12 | 邱敏 | Multistage grinder is used in chinese-medicinal material raw materials processing |
| CN213287037U (en) * | 2020-08-04 | 2021-05-28 | 南阳现代石材有限公司 | Grinding machine for rough materials for processing granite |
| CN112892829A (en) * | 2021-03-01 | 2021-06-04 | 程紫嫣 | Traditional chinese medical science is traditional chinese medicine cartridge bag processingequipment for internal medicine |
| CN114042495A (en) * | 2021-09-26 | 2022-02-15 | 韶关市龙韶实业有限公司 | Flux sintering limestone powder production line and method |
| CN215843309U (en) * | 2021-03-16 | 2022-02-18 | 沂南中联水泥有限公司 | Wear-resistant ceramic raw material powder concentrator |
| CN114289171A (en) * | 2021-12-25 | 2022-04-08 | 苏州盛耀塑胶新材料有限公司 | Production system and method of superfine calcium carbonate |
| CN216261067U (en) * | 2021-11-18 | 2022-04-12 | 上饶市广丰区利渊实业有限公司 | Biomass fuel forces broken separator |
| CN216322239U (en) * | 2021-11-18 | 2022-04-19 | 黑龙江慰民科技有限公司 | Soybean reducing mechanism is used in dietary fiber production |
-
2022
- 2022-10-21 CN CN202211298123.9A patent/CN115888899A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4039079A1 (en) * | 1990-12-07 | 1992-06-11 | Heinz Jaeger | Limestone reduction - using hammer mill and rotary crusher before material is finely ground for cement |
| CN211246741U (en) * | 2019-08-28 | 2020-08-14 | 广州玮格建筑装饰材料有限公司 | Paint continuous filtration equipment |
| CN213287037U (en) * | 2020-08-04 | 2021-05-28 | 南阳现代石材有限公司 | Grinding machine for rough materials for processing granite |
| CN112354639A (en) * | 2020-10-20 | 2021-02-12 | 邱敏 | Multistage grinder is used in chinese-medicinal material raw materials processing |
| CN112892829A (en) * | 2021-03-01 | 2021-06-04 | 程紫嫣 | Traditional chinese medical science is traditional chinese medicine cartridge bag processingequipment for internal medicine |
| CN215843309U (en) * | 2021-03-16 | 2022-02-18 | 沂南中联水泥有限公司 | Wear-resistant ceramic raw material powder concentrator |
| CN114042495A (en) * | 2021-09-26 | 2022-02-15 | 韶关市龙韶实业有限公司 | Flux sintering limestone powder production line and method |
| CN216261067U (en) * | 2021-11-18 | 2022-04-12 | 上饶市广丰区利渊实业有限公司 | Biomass fuel forces broken separator |
| CN216322239U (en) * | 2021-11-18 | 2022-04-19 | 黑龙江慰民科技有限公司 | Soybean reducing mechanism is used in dietary fiber production |
| CN114289171A (en) * | 2021-12-25 | 2022-04-08 | 苏州盛耀塑胶新材料有限公司 | Production system and method of superfine calcium carbonate |
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