CN219024512U - Raw material grinding device for calcium oxide production - Google Patents
Raw material grinding device for calcium oxide production Download PDFInfo
- Publication number
- CN219024512U CN219024512U CN202222540155.7U CN202222540155U CN219024512U CN 219024512 U CN219024512 U CN 219024512U CN 202222540155 U CN202222540155 U CN 202222540155U CN 219024512 U CN219024512 U CN 219024512U
- Authority
- CN
- China
- Prior art keywords
- grinding
- calcium oxide
- oxide production
- supporting rods
- raw material
- 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.)
- Expired - Fee Related
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- 238000000227 grinding Methods 0.000 title claims abstract description 94
- 239000002994 raw material Substances 0.000 title claims abstract description 43
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000000292 calcium oxide Substances 0.000 title claims abstract description 24
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 abstract description 6
- 230000007246 mechanism Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 2
- 235000012255 calcium oxide Nutrition 0.000 description 15
- 239000000463 material Substances 0.000 description 6
- 239000008187 granular material Substances 0.000 description 3
- 235000019738 Limestone Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000006028 limestone Substances 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of calcium oxide production, and discloses a raw material grinding device for calcium oxide production, which comprises an outer cylinder, wherein a grinding mechanism is arranged in the outer cylinder, the grinding mechanism comprises a motor, a rotating rod is arranged at a power output end of the motor, a secondary grinding component is arranged outside the rotating rod, and a second grinding disc is fixedly arranged on the inner wall surface of the outer cylinder close to the lower part; the utility model has simple structure, the rotating rod drives the three supporting rods to rotate clockwise, so the supporting rods, the grinding rollers and the cleaning brushes on the supporting rods can sequentially work, the supporting rods can break up flattened raw materials, then the grinding rollers carry out secondary grinding treatment on the raw materials, and the cleaning brushes can clean the second grinding disc, so that the blocking of sieve holes caused by granular raw materials is avoided, the repeated circulation operation can be carried out, the blocking of the sieve holes can not be caused at the same time of improving the grinding effect, and the working efficiency can be effectively improved.
Description
Technical Field
The utility model relates to the technical field of calcium oxide production, in particular to a raw material grinding device for calcium oxide production.
Background
Calcium oxide, commonly known as quicklime or lime, is a common inorganic compound. The raw material for producing the calcium oxide is mainly limestone, and the limestone is firstly required to be ground into powder.
Through retrieving, in chinese patent application No. 202123269639.4, a raw materials rubble device for calcium oxide production is disclosed, including box and an last box down, integrated into one piece between box and the last box down, the top of going up the box is provided with the feed inlet, rotatable crushing roller is installed to the inner chamber of going up the box, install first motor on the outer wall of last box, the output of first motor is rather than the one end coaxial fixed of the crushing roller of corresponding side. The utility model relates to the technical field of calcium oxide processing, in particular to a raw material stone crushing device for calcium oxide production, which is characterized in that a multistage crushing mechanism is arranged to crush raw materials step by step, and fine particles with uniform texture and consistent size can be formed after the raw materials are subjected to primary crushing, secondary crushing and tertiary crushing, so that the crushing efficiency is greatly improved, and further, dust generated during crushing can be fully absorbed between the multistage crushing mechanisms by arranging a two-stage dust collection mechanism, so that the pollution to the environment is reduced.
In the above patent, the raw materials are crushed into fine granular materials by grinding the grinding roller on the sieving screen, however, in the grinding process of the grinding roller, the sieve holes of the sieving screen are easily blocked by the granular materials, so that the discharging is difficult, and the working efficiency of the device is affected.
Disclosure of Invention
The utility model aims to provide a raw material grinding device for calcium oxide production, which aims to solve the problem that the working efficiency of the device is affected because the screen holes of a screening screen plate are easily blocked by granular materials and difficult to discharge.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a raw materials grinder is used in calcium oxide production, includes the urceolus, the urceolus is inside to be provided with grinding machanism, grinding machanism includes the motor, motor power take off end is provided with the dwang, the dwang outside is provided with secondary grinding component, urceolus inner wall surface is close to below department fixed mounting has the second abrasive disc, secondary grinding component includes fixed cover, fixed cover outer wall surface is provided with a plurality of bracing piece, a plurality of bracing piece bottom surface is provided with grinding roller, clearance brush and branch respectively.
Preferably, a first grinding disc is fixedly arranged on the inner wall surface of the outer cylinder close to the upper part, and a plurality of crushing paddles are fixedly arranged on the outer part of the rotating rod above the first grinding disc.
Preferably, stirring blades are fixedly arranged on the outer part of the rotating rod below the second grinding disc.
Preferably, the surface of the second grinding disc is provided with a plurality of sieve holes.
Preferably, the feed inlet is fixedly arranged on two sides of the top end of the outer cylinder, and the discharge outlet is fixedly arranged at the bottom end of the outer cylinder.
Preferably, the top end of the first grinding disc is obliquely arranged, and the inclination angle is consistent with the inclination angle of the crushing blade.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has simple structure, the motor works to drive the crushing blade to perform primary crushing and grinding treatment on the raw materials through the rotating rod, and after the materials subjected to primary crushing and grinding fall onto the second grinding disc, the rotating rod also drives the three supporting rods to rotate clockwise, so that the supporting rods, the grinding rollers and the cleaning brushes on the supporting rods sequentially work, the supporting rods break up flattened raw materials firstly, then the grinding rollers perform secondary grinding treatment on the raw materials, and meanwhile, the cleaning brushes clean the second grinding disc, so that the blocking of sieve holes caused by granular raw materials is avoided, the repeated circulation operation can be realized, the blocking of the sieve holes is not caused at the same time of improving the grinding effect, and the working efficiency is effectively improved.
Drawings
FIG. 1 is a schematic diagram showing the overall structure of a raw material grinding device for calcium oxide production according to the present utility model;
FIG. 2 is a schematic view showing the internal structure of a raw material grinding device for producing calcium oxide according to the present utility model;
FIG. 3 is a schematic view showing the structure of a secondary grinding assembly of the raw material grinding device for producing calcium oxide.
In the figure: 10-an outer cylinder; 11-a first abrasive disk; 12-a second abrasive disk; 13-sieve pores; 20-a feed inlet; 30-a discharge hole; 40-a grinding mechanism; 41-an electric motor; 42-rotating the rod; 43-pulverizing paddles; 44-a secondary grinding assembly; 441-fixing sleeve; 442-supporting rods; 443-grinding roller; 444-cleaning a brush; 445-struts; 45-stirring blade.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a raw materials grinder for calcium oxide production, including urceolus 10, urceolus 10 is cylindrical structure, urceolus 10 inside fixed mounting has grinding machanism 40, grinding machanism 40 includes motor 41, motor 41 fixed mounting is in urceolus 10 top, motor 41 power take off end runs through urceolus 10 and fixedly connected with dwang 42, dwang 42 can drive secondary grinding component 44, smash paddle 43 and stirring vane 45 and rotate simultaneously, only need accomplish the multistep operation through a motor 41, the waste of the energy has been reduced, dwang 42 outside fixed mounting has secondary grinding component 44, urceolus 10 inner wall surface is close to below department fixed mounting and has second abrasive disc 12, second abrasive disc 12 is disc type structure, a plurality of sieve mesh 13 has been seted up on second abrasive disc 12 surface, secondary grinding component 44 includes fixed sleeve 441, fixed sleeve 441 fixed mounting is in dwang 42 outside, fixed sleeve 441 outer wall surface fixed mounting has three bracing piece 442, one of them outside cover is equipped with grinding roller 443, grinding roller 443 can rotate outside bracing piece 442, then can realize carrying out secondary grinding to the bracing piece on the second abrasive disc 12, and the bracing piece is located the fixed mounting of a plurality of brush rollers 442, and the brush that is located the fixed mounting of brush roller 445 is fixed mounting bottom that the fixed mounting is used for the clearance of the bracing piece 442, the brush is fixed mounting is used for the clearance of the material to be the bottom of the clearance of the support rod 442, the brush is fixed mounting of the brush bottom of the brush of the clearance of the bottom of the support rod 442, and the brush is convenient for the grinding material is fixed.
Further, the motor 41 works to drive the crushing blade 43 to perform primary crushing and grinding treatment on the raw materials through the rotating rod 42, after the materials after primary crushing and grinding fall onto the second grinding disc 12, the rotating rod 42 also drives the three supporting rods 442 to rotate clockwise, so that the supporting rods 445, the grinding rollers 443 and the cleaning brushes 444 on the supporting rods 442 work sequentially, the supporting rods 445 break up flattened raw materials firstly, then the grinding rollers 443 perform secondary grinding treatment on the raw materials, and meanwhile the cleaning brushes 444 clean the second grinding disc to avoid blocking of the sieve holes 13 caused by granular raw materials.
In the preferred technical scheme of this embodiment, the inner wall surface of the outer cylinder 10 is close to the top and fixedly installs first grinding disk 11, and the outside of dwang 42 is located first grinding disk 11 top department fixedly installs two crushing paddles 43, and first grinding disk 11 top is the slope setting, and inclination is unanimous with crushing paddles 43's inclination, and below crushing paddles 43 can rotate against first grinding disk 11 surface, then can realize the first grinding to the raw materials, and the crushing paddles 43 of top also can break up massive raw materials simultaneously.
In the preferred technical scheme of this embodiment, the outside of dwang 42 is located second grinding disc 12 below department fixed mounting and has stirring vane 45, and dwang 42 also can drive stirring vane 45 and rotate when rotatory, avoids the raw materials after the grinding to appear the caking condition, has improved the smoothness nature of discharging.
In the preferred technical solution of this embodiment, the two sides of the top end of the outer cylinder 10 are fixedly provided with the feed inlet 20, the raw material can be added into the outer cylinder 10 through the feed inlet 20, the bottom end of the outer cylinder 10 is fixedly provided with the discharge outlet 30, and the ground raw material can be discharged through the discharge outlet 30.
It should be noted that, the electrical components appearing in the text are all connected with the external main controller and 220V mains supply, and the main controller can be a conventional known device for controlling a computer and the like, and the control principle, the internal structure, the control switch mode and the like of the device are all conventional means in the prior art, and are directly cited herein, and are not repeated.
Working principle: when the grinding machine is used, raw materials can be added into the outer cylinder 10 through the feed inlet 20, the motor 41 can drive the grinding blade 43 to perform primary grinding and grinding treatment on the raw materials through the rotating rod 42, after the materials subjected to primary grinding and grinding fall onto the second grinding disc 12, the rotating rod 42 can also drive the three supporting rods 442 to rotate clockwise, so that the supporting rods 445, the grinding rollers 443 and the cleaning brushes 444 on the supporting rods 442 can sequentially operate, the supporting rods 445 break up flattened raw materials firstly, then the grinding rollers 443 perform secondary grinding treatment on the raw materials, meanwhile the cleaning brushes 444 can clean the second grinding disc, the blocking of sieve holes 13 caused by granular raw materials is avoided, and finally the ground materials can be discharged from the discharge port 30.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and implement it without limiting the scope of the present utility model. All equivalent changes or modifications made in accordance with the spirit of the present utility model should be construed to be included in the scope of the present utility model.
Claims (6)
1. The utility model provides a raw materials grinder for calcium oxide production, includes urceolus (10), urceolus (10) inside is provided with grinding machanism (40), grinding machanism (40) are including motor (41), motor (41) power take off end is provided with dwang (42), dwang (42) outside is provided with secondary grinding component (44), urceolus (10) inner wall surface is close to below department fixed mounting and has second abrasive disc (12), its characterized in that: the secondary grinding assembly (44) comprises a fixed sleeve (441), a plurality of supporting rods (442) are arranged on the outer wall surface of the fixed sleeve (441), and grinding rollers (443), cleaning brushes (444) and supporting rods (445) are respectively arranged on the bottom end surfaces of the supporting rods (442).
2. The raw material grinding device for calcium oxide production according to claim 1, wherein: the grinding device is characterized in that a first grinding disc (11) is fixedly arranged on the inner wall surface of the outer cylinder (10) close to the upper part, and a plurality of grinding paddles (43) are fixedly arranged on the outer part of the rotating rod (42) above the first grinding disc (11).
3. The raw material grinding device for calcium oxide production according to claim 1, wherein: and stirring blades (45) are fixedly arranged at the position, below the second grinding disc (12), outside the rotating rod (42).
4. The raw material grinding device for calcium oxide production according to claim 1, wherein: the surface of the second grinding disc (12) is provided with a plurality of sieve holes (13).
5. The raw material grinding device for calcium oxide production according to claim 1, wherein: the feeding ports (20) are fixedly arranged on two sides of the top end of the outer cylinder (10), and the discharging ports (30) are fixedly arranged on the bottom end of the outer cylinder (10).
6. The raw material grinding device for calcium oxide production according to claim 2, wherein: the top end of the first grinding disc (11) is obliquely arranged, and the inclination angle is consistent with the inclination angle of the crushing blade (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540155.7U CN219024512U (en) | 2022-09-26 | 2022-09-26 | Raw material grinding device for calcium oxide production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222540155.7U CN219024512U (en) | 2022-09-26 | 2022-09-26 | Raw material grinding device for calcium oxide production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219024512U true CN219024512U (en) | 2023-05-16 |
Family
ID=86277777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222540155.7U Expired - Fee Related CN219024512U (en) | 2022-09-26 | 2022-09-26 | Raw material grinding device for calcium oxide production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219024512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118976453A (en) * | 2024-10-18 | 2024-11-19 | 一帆生物科技集团有限公司 | A pesticide processing suspension mixing reactor |
-
2022
- 2022-09-26 CN CN202222540155.7U patent/CN219024512U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118976453A (en) * | 2024-10-18 | 2024-11-19 | 一帆生物科技集团有限公司 | A pesticide processing suspension mixing reactor |
| CN118976453B (en) * | 2024-10-18 | 2025-02-11 | 一帆生物科技集团有限公司 | Pesticide processing suspension mixes reation kettle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20230516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |