CN114904609B - Ceramsite grinding equipment and acoustic panel raw material processing system - Google Patents
Ceramsite grinding equipment and acoustic panel raw material processing system Download PDFInfo
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- CN114904609B CN114904609B CN202210621122.7A CN202210621122A CN114904609B CN 114904609 B CN114904609 B CN 114904609B CN 202210621122 A CN202210621122 A CN 202210621122A CN 114904609 B CN114904609 B CN 114904609B
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- 239000002994 raw material Substances 0.000 title claims abstract description 13
- 238000012545 processing Methods 0.000 title claims abstract description 10
- 239000000919 ceramic Substances 0.000 claims abstract description 37
- 239000002245 particle Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 18
- 238000002360 preparation method Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 238000010304 firing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 17
- 238000013461 design Methods 0.000 abstract description 5
- 238000005498 polishing Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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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
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The application discloses a ceramic grinding device and a sound absorbing plate raw material processing system, wherein the ceramic grinding device comprises: the shell is provided with an inner cavity, and the top end of the shell is provided with a feed inlet; the inner cavity of the shell comprises a grinding side wall; the inner cavity is also provided with a first grinding roller and a second grinding roller; the first grinding roller is arranged close to the feed inlet relative to the second grinding roller; the first grinding roller and the second grinding roller are respectively matched with the grinding side wall to grind the ceramsite, and the two-stage grinding structure is arranged according to the structural design of the ceramsite grinding equipment, so that efficient grinding of the ceramsite can be effectively realized, the diameter of the ceramsite after grinding can be effectively ensured, and the sound absorbing effect of the sound absorbing plate can be effectively ensured.
Description
Technical Field
The application relates to the technical field of building materials, in particular to ceramsite grinding equipment and a raw material processing system for an acoustic panel.
Background
In order to ensure the normal life and the health of urban residents, a sound absorbing plate is often adopted to shield noise; the suction principle of the sound absorbing plate is based on small holes on the inner part and the surface, the small holes Kong Lianmian are mixed together to form fine slits, sound enters the fine slits through the small holes on the surface, and energy consumption is realized in the fine slits, so that the sound absorbing effect is achieved.
In the prior art, the raw materials of the acoustic panel generally adopt ceramsite, gaps are formed by utilizing the intervals among the ceramsite so as to achieve the effect of sound absorption, the ceramsite of the acoustic panel at present generally adopts spherical, columnar or a mixture of the ceramsite and the columnar, but the current ceramsite is not subjected to pretreatment, and the diameters of the ceramsite are different, so that the quality of forming fine gaps can be influenced, and the sound absorption effect of the acoustic panel is caused.
In view of this, the present application has been made.
Disclosure of Invention
Aiming at the problems that the sound absorption effect of the sound-absorbing plate is affected due to the fact that the diameter of the ceramic particles is different due to the fact that the grinding effect of the grinding equipment is poor in the prior art, on the one hand, the ceramic particles are ground through the structural design, the diameter of the ceramic particles can be effectively guaranteed, and therefore the sound absorption effect of the sound-absorbing plate is guaranteed; on the other hand, the application provides a raw material processing system for the sound-absorbing plate, which can process the raw material of the sound-absorbing plate through structural design, thereby achieving the purpose of ensuring the sound-absorbing effect of the sound-absorbing plate prepared based on the processed raw material.
The application is realized by the following technical scheme:
first aspect
The embodiment of the application provides ceramsite grinding equipment, which comprises the following components: the shell is provided with an inner cavity, and the top end of the shell is provided with a feed inlet; the inner cavity of the shell comprises a grinding side wall; the inner cavity is also provided with a first grinding roller and a second grinding roller; the first grinding roller is arranged close to the feed inlet relative to the second grinding roller; the first grinding roller and the second grinding roller are respectively matched with the grinding side wall to grind the ceramsite.
In this scheme, haydite grinding equipment is including the casing that has the inner chamber, the top of casing is provided with the pan feeding mouth, and haydite accessible this pan feeding mouth enters into the inner chamber, still be provided with first grinding cylinder and second grinding cylinder in the inner chamber, first grinding cylinder for the second grinding cylinder is close to the pan feeding mouth sets up, just first grinding cylinder and second grinding cylinder all respectively with grind the side wall and mutually support the grinding of realization haydite, when utilizing haydite grinding equipment grinds, the raw and other materials that wait to grind get into the inner chamber through the pan feeding mouth, first grinding cylinder with grind the mutually support of side wall and realize first grinding through first grinding cylinder with haydite under the effect of self gravity and first grinding cylinder down, reach the second grinding cylinder with grind the cooperation position of side wall, accomplish the secondary and grind, through the application of this grinder, set up the two-stage grinding structure, the high-efficient grinding of the diameter of haydite that can effectual realization, and the diameter that guarantees after grinding, and the gravity based on the self that grinds realizes that the sound absorbing plate is used effectively, the sound absorbing plate that the sound absorbing plate was ground has been used to the realization effectively guaranteed to the haydite.
Further, the grinding side wall comprises a first grinding section and a second grinding section, wherein the first grinding section is used for being matched with the first grinding roller, and the second grinding section is used for being matched with the second grinding roller; the abrasive particles of the first grinding stage have a particle size greater than the abrasive particles of the second grinding stage.
Further, the grinding side wall comprises a first grinding section and a second grinding section, the first grinding section is used for being matched with the first grinding roller, the second grinding section is further provided with a third grinding roller, and the third grinding roller is used for being matched with the second grinding roller.
Further, a first grinding channel is formed in the wheel periphery of the second grinding roller, and a second grinding channel is formed in the wheel periphery of the third grinding roller; the first grinding channel and the second grinding channel are matched with each other to form a sphere structure.
Further, the rotation axes of the first grinding roller and the second grinding roller are both parallel to the grinding side wall, the maximum depth H of the first grinding channel is satisfied, h=1/2L, wherein L is the distance between the peripheral surface of the first grinding roller and the first grinding section.
Further, a partition component is further arranged in the inner cavity and used for dividing the inner cavity into a first inner cavity and a second inner cavity, the first grinding roller is positioned in the first inner cavity, and the second grinding roller is positioned in the second inner cavity; the partition assembly comprises a side plate, wherein the side plate is arranged at intervals with the grinding side wall, and a material passing channel for realizing communication between the first inner cavity and the second inner cavity is formed.
Further, the partition assembly comprises a top plate and a carrier, wherein the top plate is a grid plate and is provided with a plurality of meshes, the carrier is provided with a collecting space for receiving grinding waste, and the meshes are used for realizing communication between the collecting space and the first inner cavity.
Further, one end of the top plate is connected with the side plate, and the top plate is connected with the inner side wall of the shell; the connecting position of the shell and the end part of the top plate is also provided with a first discharge hole for realizing the communication between the first inner cavity and the external space.
Further, the top plate is obliquely arranged, and the connecting end of the top plate and the side plate is close to the feed inlet relative to the other end.
Second aspect
The embodiment of the application also provides a raw material processing system for the acoustic panel, which comprises the ceramic grinding equipment and a ceramic preparation system for realizing firing of ceramic grains, wherein the discharge end of the ceramic preparation system is connected with the feed inlet.
Compared with the prior art, the application has the following advantages and beneficial effects:
the embodiment of the application relates to a ceramic grinding device, which is characterized in that a two-stage grinding structure is arranged according to the structural design of the ceramic grinding device, so that the ceramic can be effectively ground in high efficiency, the diameter of the ceramic after grinding can be effectively ensured, the grinding station can be switched based on the gravity of the ceramic, the ceramic is convenient to transfer, the diameter of the ceramic is effectively ensured by adopting the two-stage grinding by utilizing the grinding device, and the sound absorbing effect of a sound absorbing plate is effectively ensured.
The embodiment of the application also relates to a raw material processing system for the acoustic panel, which comprises a ceramsite preparation system, wherein the ceramsite preparation system is used for forming and sintering to form ceramsite, and the processing of the acoustic panel material is completed through the discharge end of the ceramsite preparation system and the feed inlet of the ceramsite grinding equipment, so that the uniformity of the diameter of the raw material of the acoustic panel is ensured, and the suction effect of the acoustic panel is ensured.
Drawings
The accompanying drawings are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate the application and together with the embodiments of the application, serve to explain the application.
FIG. 1 is a schematic structural diagram of a ceramsite grinding device according to an embodiment of the present application;
FIG. 2 is a cross-sectional view of a ceramsite grinding device according to an embodiment of the present application;
FIG. 3 is a schematic diagram illustrating the cooperation of the first polishing section, the second polishing end, the first polishing roller and the second polishing roller according to an embodiment of the present application;
FIG. 4 is a schematic diagram illustrating the cooperation of a first polishing section, a first polishing roller, a second polishing roller and a third polishing roller according to another embodiment of the present application;
FIG. 5 is a schematic diagram showing the cooperation of a second grinding roller and a third grinding roller according to an embodiment of the present application;
FIG. 6 is a cross-sectional view of a second grinding roller and a third grinding roller according to an embodiment of the application
FIG. 7 is a schematic diagram illustrating the cooperation of the first polishing section and the first polishing roller according to an embodiment of the present application;
FIG. 8 is an enlarged view of a portion of area A of FIG. 6;
FIG. 9 is a schematic view of a partition assembly according to an embodiment of the present application;
FIG. 10 is a schematic view of a partition assembly according to another embodiment of the present application.
The reference numerals in the figures are in turn:
100-shell, 110-feed inlet, 120-grinding side wall, 121-first grinding section, 122-second grinding section, 130-first discharge port, 210-first grinding roller, 220-second grinding roller, 221-first grinding channel, 230-third grinding roller, 231-second grinding channel, 300-partition component, 310-side plate, 320-top plate, 330-carrier and 340-partition plate.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present application are included in the protection scope of the present application.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. However, it will be apparent to one of ordinary skill in the art that: no such specific details are necessary to practice the application. In other instances, well-known structures, circuits, materials, or methods have not been described in detail in order not to obscure the application.
Throughout the specification, references to "one embodiment," "an embodiment," "one example," or "an example" mean: a particular feature, structure, or characteristic described in connection with the embodiment or example is included within at least one embodiment of the application. Thus, the appearances of the phrases "in one embodiment," "in an example," or "in an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics may be combined in any suitable combination and/or sub-combination in one or more embodiments or examples. Moreover, those of ordinary skill in the art will appreciate that the illustrations provided herein are for illustrative purposes and that the illustrations are not necessarily drawn to scale. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In the description of the present application, it should be understood that the terms "front", "rear", "left", "right", "upper", "lower", "vertical", "horizontal", "high", "low", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the scope of the present application.
Examples
As shown in fig. 1-2, an embodiment of the present application provides a ceramsite grinding apparatus, including: the shell 100, the shell 100 has an inner cavity, and a feed inlet 110 is arranged at the top end of the shell 100; the interior cavity of the housing 100 includes a grinding sidewall 120; the inner cavity is also provided with a first grinding roller 210 and a second grinding roller 220; the first grinding roller 210 is disposed close to the feed inlet 110 relative to the second grinding roller 220; the first grinding roller 210 and the second grinding roller 220 are respectively matched with the grinding side wall 120 to grind the ceramsite.
It should be noted that, as those skilled in the art should know, the ceramic particles formed by sintering are generally irregular, in order to ensure the suction effect of the acoustic panel, spherical or cylindrical ceramic particles are generally required, and the uniformity of diameters should be ensured no matter whether spherical ceramic particles or cylindrical ceramic particles are adopted, on one hand, the suction effect of the acoustic panel can be effectively ensured, and on the other hand, the stability of the acoustic panel can be ensured, so for the embodiment of the application, the grinding device is specifically used for forming spherical or cylindrical ceramic particles.
The casing 100 is in a rectangular parallelepiped structure, and an inner cavity is formed by a top surface, 4 side walls and a bottom surface, wherein one inner side wall is a corresponding grinding side wall 120, so that a cylindrical ceramsite is formed conveniently, however, it should be noted that, as a person skilled in the art should know, the structure of the casing 100 should not only include this embodiment, for example, the corresponding grinding side wall 120 is in a curved surface structure, and the curved surface and the grinding roller can form a cylindrical ceramsite.
The rotation axes of the first grinding roller 210 and the second grinding roller 220 are parallel to the grinding sidewall 120, so as to ensure uniformity of diameters of the ground ceramic particles.
Wherein, as those skilled in the art should appreciate, the grinding sidewall 120 and the grinding drum cooperate with each other as a conventional grinding means, which is not described herein.
As shown in fig. 1, the rotation shafts of the first grinding roller 210 and the second grinding roller 220 are both located outside the casing 100, and may be connected to the rotation shaft outside by a driving member to achieve driving.
In this scheme, haydite grinding equipment includes the casing 100 that has the inner chamber, the top of casing 100 is provided with pan feeding mouth 110, and haydite accessible this pan feeding mouth 110 enters into the inner chamber, still be provided with first grinding cylinder 210 and second grinding cylinder 220 in the inner chamber, first grinding cylinder 210 for second grinding cylinder 220 is close to pan feeding mouth 110 sets up, just first grinding cylinder 210 and second grinding cylinder 220 all with grind lateral wall 120 mutually support each other and realize the grinding of haydite, when utilizing haydite grinding equipment grinds, the raw and other material that wait to grind pass through pan feeding mouth 110 gets into the inner chamber, first grinding cylinder 210 with grind lateral wall 120 mutually support and realize first grinding, and the haydite is under the effect of self gravity and first grinding cylinder 210 and down move, reach second grinding cylinder 220 with grind lateral wall 120's cooperation position, through the application of this grinding device, set up two-stage grinding structure, can the efficient grinding of effective realization, and can guarantee that the efficient transfer of the diameter of haydite is guaranteed, and the sound-absorbing plate that the efficient grinding of this haydite has been used, thereby the efficient grinding of the diameter of haydite has been guaranteed through the device has been guaranteed to realize the grinding of the diameter of the effective diameter of the haydite.
As shown in fig. 3, in some embodiments, the grinding sidewall 120 includes a first grinding segment 121 and a second grinding segment 122, the first grinding segment 121 for interacting with the first grinding drum 210 and the second grinding segment 122 for interacting with the second grinding drum 220; the abrasive particles of the first grinding section 121 have a larger size than the abrasive particles of the second grinding section 122.
In this embodiment, by controlling the sizes of the abrasive grains in the first grinding section 121 and the second grinding section 122, grinding of different degrees can be effectively achieved, and the grinding effect is better ensured, so that the suction effect of the acoustic panel is ensured.
As shown in fig. 4-6, in some embodiments, the grinding sidewall 120 includes a first grinding segment 121 and a second grinding segment 122, the first grinding segment 121 being configured to cooperate with the first grinding drum 210, the second grinding segment 122 further being provided with a third grinding drum 230, the third grinding drum 230 being configured to cooperate with the second grinding drum 220.
Further, a first grinding channel 221 is disposed on the wheel periphery of the second grinding roller 220, and a second grinding channel 231 is disposed on the wheel periphery of the third grinding roller 230; the first grinding channel 221 and the second grinding channel 231 cooperate with each other to form a sphere structure.
It should be noted that, the third grinding roller 230 is designed to cooperate with the second grinding roller 220 to form a spherical ceramic particle, and as a person skilled in the art should know, in order to ensure grinding efficiency, that both the second grinding roller 220 and the third grinding roller 230 should rotate to form a spherical ceramic particle, specifically, the rotation directions of the two should be opposite, but it should be noted that the forming of a ceramic particle can also be achieved by rotating a single roller.
As shown in fig. 7-8, in some embodiments, the rotation axes of the first grinding roller 210 and the second grinding roller 220 are disposed parallel to the grinding sidewall 120, and the maximum depth H of the first grinding channel 221 is satisfied, where h=1/2L, where L is the distance between the peripheral surface of the first grinding roller 210 and the first grinding segment 121.
It should be noted that, the first grinding track 221 and the second grinding track 231 are aimed at forming spherical ceramic particles, so for the first grinding track 221 and the second grinding track 231, the cross section should be semicircular, so as to ensure the forming of the spherical ceramic particles, and in this embodiment, as one skilled in the art should know, for the first grinding roller 210, it is coordinated with the grinding sidewall 120 to form cylindrical ceramic particles, then the cylindrical ceramic particles are coordinated to the second grinding section 122, and form spherical ceramic particles by the second grinding roller 220 and the third grinding roller 230, so that the distance between the axes for the adjacent grinding tracks should be equal to the diameter of the sphere.
As shown in fig. 9-10, in some embodiments, a partition assembly 300 is further disposed in the inner cavity, the partition assembly 300 is configured to divide the inner cavity into a first inner cavity in which the first grinding roller 210 is located and a second inner cavity in which the second grinding roller 220 is located; the partition assembly 300 includes a side plate 310, where the side plate 310 is spaced from the grinding sidewall 120 to form a material passage for communicating the first cavity with the second cavity.
Further, the partition assembly 300 includes a top plate 320 and a carrier 330, where the top plate 320 is a grid plate having a plurality of meshes, and the carrier 330 has a collection space for receiving the grinding waste, and the meshes are used to enable the collection space to communicate with the first inner cavity.
Through the structural design of the partition assembly 300, the collection of the grinding waste materials of the first grinding section 121 can be realized, and the influence of the grinding waste materials on the grinding effect caused by the entering of the grinding waste materials into the second grinding section 122 is reduced.
Specifically, in order to further reduce the entry of the grinding waste into the second grinding segment 122, the blower may be further provided to avoid the entry of the grinding waste into the second cavity.
The carrying member 330 is used for collecting the grinding waste, specifically, the carrying member 330 may have a structure similar to a drawer, or an opening may be provided on the side plate 310 of the housing 100 corresponding to the grinding side wall 120, so as to facilitate the taking out of the grinding waste.
In some embodiments, one end of the top plate 320 is connected to the side plate 310, and the top plate 320 is connected to the inner sidewall of the housing 100; the connection position of the shell 100 and the end part of the top plate 320 is further provided with a first discharge hole 130 for realizing communication between the first inner cavity and the external space, and the columnar ceramsite can be taken out from the first discharge hole 130 through the arrangement of the first discharge hole 130, so that one grinding device is realized, and two types of ceramsites are formed.
In some embodiments, the top plate 320 is disposed obliquely, and the connection end of the top plate 320 and the side plate 310 is close to the feed inlet 110 relative to the other end.
Specifically, the preparation of the spherical ceramsite can be prevented by arranging the partition 340 to close the passing channel, and as shown in fig. 9-10, the opening or closing of the passing channel can be realized by pulling the partition 340.
The embodiment of the application also provides a raw material processing system for the acoustic panel, which comprises the ceramic grinding equipment and a ceramic preparation system for realizing firing of ceramic grains, wherein the discharge end of the ceramic preparation system is connected with the feed inlet 110.
The above is a preferred embodiment of the present application, and a person skilled in the art can also make alterations and modifications to the above embodiment, so that the present application is not limited to the above specific embodiment, and any obvious improvements, substitutions or modifications made by a person skilled in the art on the basis of the present application are all within the scope of the present application.
Claims (9)
1. A ceramsite grinding device, comprising:
the device comprises a shell (100), wherein the shell (100) is provided with an inner cavity, and a feed inlet (110) is formed in the top end of the shell (100);
the interior cavity of the housing (100) includes an abrasive sidewall (120);
the inner cavity is also provided with a first grinding roller (210) and a second grinding roller (220);
the first grinding roller (210) is arranged close to the feed inlet (110) relative to the second grinding roller (220);
the first grinding roller (210) and the second grinding roller (220) are respectively matched with the grinding side wall (120) to grind the ceramsite;
the grinding side wall (120) comprises a first grinding section (121) and a second grinding section (122), wherein the first grinding section (121) is used for being matched with the first grinding roller (210), the second grinding section (122) is further provided with a third grinding roller (230), and the third grinding roller (230) is used for being matched with the second grinding roller (220);
for the first grinding roller (210), the first grinding roller and the grinding side wall (120) are mutually matched to form cylindrical ceramic grains, and then the cylindrical ceramic grains move to the second grinding section (122) to form spherical ceramic grains through the mutual matching of the second grinding roller (220) and the third grinding roller (230).
2. A ceramsite grinding device according to claim 1, characterized in that the abrasive particles of the first grinding section (121) have a larger particle size than the abrasive particles of the second grinding section (122).
3. A ceramsite grinding device according to claim 1, characterized in that the wheel periphery of the second grinding cylinder (220) is provided with a first grinding channel (221), and the wheel periphery of the third grinding cylinder (230) is provided with a second grinding channel (231); the first grinding channel (221) and the second grinding channel (231) are matched with each other to form a sphere structure.
4. A ceramsite grinding device according to claim 3, characterized in that the axes of rotation of the first grinding roller (210) and the second grinding roller (220) are both arranged parallel to the grinding side wall (120), the maximum depth H of the first grinding channel (221) being met, H = 1/2L, where L is the distance between the wheel periphery of the first grinding roller (210) and the first grinding section.
5. A ceramsite grinding device according to any of claims 2-4, wherein a partition assembly (300) is further arranged in the inner cavity, the partition assembly (300) being adapted to divide the inner cavity into a first inner cavity in which the first grinding roller (210) is located and a second inner cavity in which the second grinding roller (220) is located; the partition assembly (300) comprises a side plate (310), wherein the side plate (310) and the grinding side wall (120) are arranged at intervals to form a material passing channel for realizing communication between the first inner cavity and the second inner cavity.
6. The ceramsite grinding device according to claim 5, wherein the partition assembly (300) comprises a top plate (320) and a carrier (330), the top plate (320) being a mesh plate having a plurality of meshes, the carrier (330) having a collection space for receiving grinding waste, the meshes being for enabling communication of the collection space with the first interior cavity.
7. The ceramsite grinding apparatus according to claim 6, wherein one end of the top plate (320) is connected to the side plate (310), and the top plate (320) is connected to an inner side wall of the housing (100); the connection position of the shell (100) and the end part of the top plate (320) is also provided with a first discharge hole (130) for realizing the communication between the first inner cavity and the external space.
8. The ceramsite grinding device according to claim 7, wherein the top plate (320) is obliquely arranged, and the connecting end of the top plate (320) and the side plate (310) is close to the feed inlet (110) relative to the other end.
9. An acoustic panel raw material processing system, characterized by comprising the ceramsite grinding device according to any one of claims 1-8, and further comprising a ceramsite preparation system for realizing firing of ceramsite, wherein a discharge end of the ceramsite preparation system is connected with the feed inlet (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210621122.7A CN114904609B (en) | 2022-06-02 | 2022-06-02 | Ceramsite grinding equipment and acoustic panel raw material processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210621122.7A CN114904609B (en) | 2022-06-02 | 2022-06-02 | Ceramsite grinding equipment and acoustic panel raw material processing system |
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| CN114904609A CN114904609A (en) | 2022-08-16 |
| CN114904609B true CN114904609B (en) | 2023-12-08 |
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| CN114904609A (en) | 2022-08-16 |
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