CN113769826A - Quartz stone crushing device - Google Patents
Quartz stone crushing device Download PDFInfo
- Publication number
- CN113769826A CN113769826A CN202111065068.4A CN202111065068A CN113769826A CN 113769826 A CN113769826 A CN 113769826A CN 202111065068 A CN202111065068 A CN 202111065068A CN 113769826 A CN113769826 A CN 113769826A
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- CN
- China
- Prior art keywords
- crushing
- quartz
- quartz stone
- rollers
- main
- 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.)
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Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 239000010453 quartz Substances 0.000 title claims abstract description 39
- 239000004575 stone Substances 0.000 title claims abstract description 33
- 238000012216 screening Methods 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims description 13
- 239000008187 granular material Substances 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 abstract description 9
- 239000000843 powder Substances 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
Images
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
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
-
- 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
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a quartz stone crushing device, which belongs to the technical field of quartz stone processing crushing devices, and particularly relates to a quartz stone crushing device. According to the quartz stone crushing device, the large-particle quartz stones are aired out by the screening device and then conveyed to the inlet again for crushing, so that the influence of powder with large particles on the subsequent production quality of the microcrystalline stone plate is avoided.
Description
Technical Field
The invention relates to the technical field of quartz stone processing and crushing devices, in particular to a quartz stone crushing device.
Background
In the processing of present micrite slabstone, often need the quartz, the silica, as raw and other materials, need smash the quartz and add, current reducing mechanism is irreversible to the crushing of quartz, leaks into behind next process when the great quartz granule of granule, can't use its repulverize, influences the whole quality of micrite slabstone.
Disclosure of Invention
Aiming at the technical defects, the invention aims to provide a quartz stone crushing device, which solves the problem of omission in the crushing of quartz stone particles.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention provides a quartz stone crushing device which comprises a main shell, a crushing mechanism, a screening mechanism and a recovery mechanism, wherein the crushing mechanism and the screening mechanism are arranged in the main shell, the recovery mechanism is arranged outside the main shell, the crushing mechanism is used for crushing quartz stones, the quartz stones with large particles are intercepted after being screened and filtered by the screening mechanism, and are sent back to an inlet for crushing again by the recovery mechanism, and the steps are repeated.
Preferably, an inlet is formed in the top of the main shell, a conical outlet is formed in the bottom of the main shell, and the wall thickness of the conical outlet is gradually reduced from top to bottom.
Preferably, rubbing crusher constructs including upper, middle and lower three groups crushing roller that distribute side by side, three groups crushing roller diameter from the top down reduces gradually, three groups clearance between the crushing roller reduces gradually from the top down.
Preferably, the screening mechanism comprises an upper screening net and a lower screening net which are inclined, the upper screening net is positioned between the upper crushing roller group and the middle crushing roller group, the lower screening net is positioned between the middle crushing roller group and the lower crushing roller group, and the mesh number of the lower screening net is larger than that of the upper screening net.
Preferably, two sides of the main shell are respectively provided with a recovery groove, and the recovery grooves are positioned at the bottom side of the screening net.
Preferably, the inclination angle of the screening net is 10-25 °.
Preferably, it includes main tributary strut, assistance support frame, thick conveyer belt, thin conveyer belt constitution to retrieve the mechanism, main casing body top is provided with the main tributary strut, the both sides of the main casing body are provided with respectively assists the support frame, it is located the below that corresponds the side accumulator to assist the support frame, the both ends of main tributary strut are provided with the gyro wheel respectively, assist and be provided with the gyro wheel on the support frame, and it is corresponding with the gyro wheel on the main tributary strut of homonymy, corresponding two the gyro wheel is connected through the conveyer belt, be provided with the baffle that a plurality of equidistance distributes on the conveyer belt, be provided with on the main tributary strut and dial the tooth.
Preferably, the baffle is an arc-shaped plate.
Preferably, the two shifting teeth are in one group, and the two shifting teeth are distributed on two sides of the conveying belt.
The invention has the beneficial effects that: according to the quartz stone crushing device, the large-particle quartz stones are aired out by the screening device and then conveyed to the inlet again for crushing, so that the influence of powder with large particles on the subsequent production quality of the microcrystalline stone plate is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a quartz stone crushing apparatus according to an embodiment of the present invention;
description of reference numerals: 1-lower screening net, 2-conical outlet, 3-crushing roller, 4-recovery tank, 5-baffle, 6-roller, 7-main support frame, 8-shifting tooth, 9-conveyor belt, 10-upper screening net, 11-auxiliary support frame and 12-main shell.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Further, an inlet is formed in the top of the main housing 1212, a tapered outlet 2 is formed in the bottom of the main housing 1212, and the wall thickness of the tapered outlet 2 is gradually reduced from top to bottom.
Further, crushing mechanism includes upper, middle and lower three groups crushing roller 3 that distribute side by side, three groups crushing roller 3 from the top down diameter reduces gradually, three groups the clearance between the crushing roller 3 from the top down reduces gradually.
Further, the screening mechanism comprises an upper screening net and a lower screening net which are inclined, the upper screening net 10 is positioned between the upper crushing roller group 3 and the middle crushing roller group 3, the lower screening net 1 is positioned between the middle crushing roller group 3 and the lower crushing roller group 3, and the mesh number of the lower screening net 1 is larger than that of the upper screening net 10.
Further, two sides of the main housing 1212 are respectively provided with a recovery tank 4, and the recovery tanks 4 are located at the bottom side of the screening net.
Furthermore, the inclination angle of the screening net is 10-25 degrees.
Further, it includes main tributary strut 7, assists support frame 11, thick conveyer belt 9, thin conveyer belt 9 to constitute to retrieve the mechanism, main casing 1212 top is provided with main tributary strut 7, the both sides of main casing 1212 are provided with respectively assists support frame 11, assist support frame 11 to be located the below that corresponds side accumulator 4, the both ends of main tributary strut 7 are provided with the gyro wheel respectively, assist and be provided with the gyro wheel on the support frame 11, and it is corresponding with the gyro wheel on the main tributary strut 7 of homonymy, corresponding two the gyro wheel is connected through conveyer belt 9, be provided with the baffle 5 that a plurality of equidistance distributes on the conveyer belt 9, be provided with on the main tributary strut 7 and dial tooth 8.
Further, the baffle 5 is an arc-shaped plate.
Further, the two shifting teeth 8 are in one group, and the two shifting teeth 8 are distributed on two sides of the conveying belt 9.
During the use, the quartz gets into from the entry at main casing 1212 top, smashes through crushing roller 3 to strain the great granule of department through the screening net, roll out from accumulator 4 by the dead weight and fall on conveyer belt 9 baffle 5, through conveyer belt 9 upwards transmission, at main casing 1212 top, baffle 5 is received and is dialled tooth 8 and press, and the quartz granule is from the entry gyro wheel once more to main casing 1212.
According to the quartz stone crushing device, the large-particle quartz stones are aired out by the screening device and then conveyed to the inlet again for crushing, so that the influence of powder with large particles on the subsequent production quality of the microcrystalline stone plate is avoided.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. The utility model provides a quartz reducing mechanism, its characterized in that, includes main casing body, rubbing crusher constructs, screens mechanism and retrieves the mechanism, and rubbing crusher constructs, screens the mechanism setting in the main casing body, retrieves the mechanism setting outside the main casing body, rubbing crusher constructs to smashes quartz, filters through the screening mechanism screening, and the quartz that the granule is big is intercepted, sends back the entry through retrieving the mechanism and smashes once more, so reciprocal.
2. The quartz stone crushing device as claimed in claim 1, wherein the top of the main casing is provided with an inlet, the bottom of the main casing is provided with a conical outlet, and the wall thickness of the conical outlet is gradually reduced from top to bottom.
3. The quartz stone crushing device as claimed in claim 1, wherein the crushing mechanism comprises an upper group, a middle group and a lower group of crushing rollers which are distributed side by side, the diameters of the three groups of crushing rollers are gradually reduced from top to bottom, and gaps among the three groups of crushing rollers are gradually reduced from top to bottom.
4. The quartz stone crushing device as claimed in claim 1, wherein the screening mechanism comprises upper and lower inclined screening nets, the upper screening net is positioned between the upper set of crushing rollers and the middle set of crushing rollers, the lower screening net is positioned between the middle set of crushing rollers and the lower set of crushing rollers, and the mesh number of the lower screening net is larger than that of the upper screening net.
5. The quartz stone crushing device as claimed in claim 4, wherein recovery grooves are respectively formed at both sides of the main housing, and the recovery grooves are positioned at the bottom side of the screening net.
6. A quartz stone crushing apparatus as set forth in claim 4, wherein the inclination angle of the screen mesh is 10 to 25 °.
7. The quartz stone crushing device as claimed in claim 1, wherein the recycling mechanism comprises a main support frame, auxiliary support frames, a coarse conveyor belt and a fine conveyor belt, the main support frame is arranged on the top of the main housing, the auxiliary support frames are respectively arranged on two sides of the main housing, the auxiliary support frames are located below the recycling grooves on the corresponding sides, rollers are respectively arranged at two ends of the main support frame, rollers are arranged on the auxiliary support frames and correspond to the rollers on the main support frame on the same side, the two corresponding rollers are connected through the conveyor belt, a plurality of baffle plates are arranged on the conveyor belt at equal intervals, and the main support frame is provided with shifting teeth.
8. A quartz stone crushing apparatus as set forth in claim 7, wherein said baffle is an arc-shaped plate.
9. The quartz stone crushing device as claimed in claim 7, wherein the two sets of the poking teeth are distributed on two sides of the conveyor belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065068.4A CN113769826A (en) | 2021-09-11 | 2021-09-11 | Quartz stone crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065068.4A CN113769826A (en) | 2021-09-11 | 2021-09-11 | Quartz stone crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113769826A true CN113769826A (en) | 2021-12-10 |
Family
ID=78842694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111065068.4A Pending CN113769826A (en) | 2021-09-11 | 2021-09-11 | Quartz stone crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113769826A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209772343U (en) * | 2018-12-27 | 2019-12-13 | 河南华西耐火材料有限公司 | Raw material pair roller type crushing device for refractory material production |
| CN210815456U (en) * | 2020-03-09 | 2020-06-23 | 库车塔北泥浆材料有限公司 | Environment-friendly barite powder crushing and feeding device |
| CN211159962U (en) * | 2019-10-09 | 2020-08-04 | 刘小萍 | Metal coating coarse crusher |
| CN211274808U (en) * | 2019-11-29 | 2020-08-18 | 宜昌恒达利商品砼有限责任公司 | Automatic concrete aggregate reducing mechanism of material loading |
| CN211913924U (en) * | 2020-02-14 | 2020-11-13 | 常州伟业混凝土有限公司 | Efficient machine-made sand is with processing fineness sieving mechanism |
| CN212017940U (en) * | 2019-12-31 | 2020-11-27 | 巢湖市锦林新型建材有限公司 | A high fine crusher for gangue shredding |
| CN212663684U (en) * | 2020-06-05 | 2021-03-09 | 徐州工业职业技术学院 | Scrap tire reducing mechanism |
| CN212732293U (en) * | 2020-04-07 | 2021-03-19 | 洛阳理工学院 | Reducing mechanism for civil engineering |
| CN213791866U (en) * | 2020-10-23 | 2021-07-27 | 江西启源化工有限公司 | Multi-stage circulating crushing device for processing heavy calcium carbonate |
-
2021
- 2021-09-11 CN CN202111065068.4A patent/CN113769826A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209772343U (en) * | 2018-12-27 | 2019-12-13 | 河南华西耐火材料有限公司 | Raw material pair roller type crushing device for refractory material production |
| CN211159962U (en) * | 2019-10-09 | 2020-08-04 | 刘小萍 | Metal coating coarse crusher |
| CN211274808U (en) * | 2019-11-29 | 2020-08-18 | 宜昌恒达利商品砼有限责任公司 | Automatic concrete aggregate reducing mechanism of material loading |
| CN212017940U (en) * | 2019-12-31 | 2020-11-27 | 巢湖市锦林新型建材有限公司 | A high fine crusher for gangue shredding |
| CN211913924U (en) * | 2020-02-14 | 2020-11-13 | 常州伟业混凝土有限公司 | Efficient machine-made sand is with processing fineness sieving mechanism |
| CN210815456U (en) * | 2020-03-09 | 2020-06-23 | 库车塔北泥浆材料有限公司 | Environment-friendly barite powder crushing and feeding device |
| CN212732293U (en) * | 2020-04-07 | 2021-03-19 | 洛阳理工学院 | Reducing mechanism for civil engineering |
| CN212663684U (en) * | 2020-06-05 | 2021-03-09 | 徐州工业职业技术学院 | Scrap tire reducing mechanism |
| CN213791866U (en) * | 2020-10-23 | 2021-07-27 | 江西启源化工有限公司 | Multi-stage circulating crushing device for processing heavy calcium carbonate |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211210 |
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| RJ01 | Rejection of invention patent application after publication |