CN221580714U - A grinding device for calcium oxide processing - Google Patents
A grinding device for calcium oxide processing Download PDFInfo
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- CN221580714U CN221580714U CN202323207088.8U CN202323207088U CN221580714U CN 221580714 U CN221580714 U CN 221580714U CN 202323207088 U CN202323207088 U CN 202323207088U CN 221580714 U CN221580714 U CN 221580714U
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Abstract
本实用新型涉及氧化钙加工技术领域，具体为一种氧化钙加工用磨粉装置，包括：磨粉箱，所述磨粉箱的顶部一侧设有料斗，所述料斗的下方两侧分别设有与磨粉箱的底部内壁固定安装的立板一和立板二，所述立板一和立板二的顶部设有对氧化钙筛分的筛分机构，所述料斗内设有具有二次磨粉功能的磨粉机构。本实用新型通过磨粉机构的设置，主磨粉轴带动主磨粉辊转动的同时，通过传动轮和皮带的传动，使两个副磨粉轴转动，带动两个副磨粉辊转动，从而在对氧化钙原料磨粉的同时，可对筛分出来的较粗的氧化钙同时进行磨粉，磨粉后，粗的氧化钙可直接使用，相比对比文件中，将粗的氧化钙筛分后，还需要重新倒入下料斗进行二次磨粉，本申请更加的便捷。
The utility model relates to the technical field of calcium oxide processing, specifically a grinding device for calcium oxide processing, comprising: a grinding box, a hopper is provided on one side of the top of the grinding box, and vertical plates 1 and 2 are respectively provided on both sides below the hopper and fixedly installed with the bottom inner wall of the grinding box, and a screening mechanism for screening calcium oxide is provided on the top of the vertical plates 1 and 2, and a grinding mechanism with a secondary grinding function is provided in the hopper. The utility model is provided with a grinding mechanism, and the main grinding shaft drives the main grinding roller to rotate, and the two auxiliary grinding shafts are rotated through the transmission of the transmission wheel and the belt, and the two auxiliary grinding rollers are driven to rotate, so that while grinding the calcium oxide raw material, the coarser calcium oxide screened out can be ground at the same time, and after grinding, the coarse calcium oxide can be used directly. Compared with the comparative document, after the coarse calcium oxide is screened, it needs to be poured back into the lower hopper for secondary grinding, and the present application is more convenient.
Description
Technical Field
The utility model relates to the technical field of calcium oxide processing, in particular to a grinding device for calcium oxide processing.
Background
After the calcination process of the calcium oxide raw material, the raw material is mostly large-particle-size raw material, so that the calcium oxide raw material needs to be pulverized by a pulverizing device.
Bulletin number: CN217989431U relates to the technical field of calcium oxide processing, and discloses a grinding device for calcium oxide processing, which comprises a box body, wherein the top of the box body is communicated with a blanking hopper, the surface of the blanking hopper is bolted with a first motor, the output end of the first motor extends to the inside of the blanking hopper through a bearing and rotates to form a rotating rod, the other end of the rotating rod is rotationally connected with the inner wall of the blanking hopper, and the surface of the rotating rod is bolted with a blanking plate; according to the utility model, the first motor drives the rotating rod to rotate, the rotating rod drives the blanking plate to rotate, so that the purpose of preventing blockage can be achieved, the stable operation of the device is ensured, the workload is reduced, the production efficiency is improved, the screen is driven to vibrate by the vibrator, the screen vibrates to screen calcium oxide, the purpose of screening calcium oxide can be achieved, the labor amount is reduced, the working efficiency is improved, and the quality of calcium oxide is ensured.
Applicants have found that there are some disadvantages in use: because the screen cloth runs through in the outside of box, the dust that produces during the crocus can overflow along with the gap department of box and screen cloth, leads to the fact the influence to the surrounding environment, and the device is nevertheless can screen out coarser calcium oxide, is convenient for use fine calcium oxide, but coarse calcium oxide that screens out still need pour into again down the hopper and carry out secondary crocus to reach the requirement of using, comparatively inconvenient.
Therefore, the utility model designs a grinding device for processing calcium oxide to solve the problems in the prior art.
Disclosure of utility model
The utility model aims to provide a grinding device for processing calcium oxide, which aims to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a grinding device for calcium oxide processing, comprising: the grinding mill comprises a grinding mill box, a hopper is arranged on one side of the top of the grinding mill box, a first vertical plate and a second vertical plate which are fixedly arranged on the inner wall of the bottom of the grinding mill box are respectively arranged on two sides of the lower portion of the hopper, a screening mechanism for screening calcium oxide is arranged on the top of the first vertical plate and the top of the second vertical plate, a grinding mechanism with a secondary grinding mill function is arranged in the hopper, and the screening mechanism is integrally arranged in the grinding mill box and avoids the condition that dust generated by grinding mill overflows.
Preferably, the screening mechanism comprises a screen, the screen is arranged right above the first vertical plate and the second vertical plate, grooves are formed in two ends of the tops of the first vertical plate and the second vertical plate, an upright post is slidably mounted in the grooves, the top of the upright post is connected with the bottom of the screen, the bottom of the upright post is connected with the inner wall of the bottom of the groove through a spring, a vibrating motor is arranged at the bottom of the screen, calcium oxide with different thickness can be screened, the use of calcium oxide is prevented from being influenced, and screening efficiency can be improved by vibrating the screen.
Preferably, the grinding mechanism comprises two main grinding shafts, the two main grinding shafts are rotatably arranged between two side walls of the grinding box, the main grinding shafts penetrate through the side wall below the hopper, main grinding rollers are arranged on the outer side wall of the main grinding shaft in the hopper, gears are arranged on one side of the main grinding shafts, the two gears are meshed, two auxiliary grinding shafts are rotatably arranged between the two vertical plates and one side wall of the grinding box, auxiliary grinding rollers are arranged on the outer side wall of the auxiliary grinding shafts, the auxiliary grinding rollers are positioned under one side of the screen, the main grinding rollers grind the calcium oxide raw materials, and the auxiliary grinding rollers grind the screened coarse calcium oxide without pouring the coarse calcium oxide into the hopper again, so that the time is saved, and the efficiency is improved.
Preferably, the driving wheels are arranged on one side of the auxiliary grinding shaft and the outer side wall of one side of the main grinding shaft, the upper driving wheel and the lower driving wheel are driven by a belt, and the main grinding shaft rotates to drive the auxiliary grinding shaft to rotate simultaneously through the driving of the driving wheels and the belt, so that the use of a motor is saved, and the maintenance cost of a subsequent motor is reduced.
Preferably, the dust collection ring is arranged above the inner wall of the hopper, a plurality of dust collection openings are formed in the inner wall of the dust collection ring, dust overflowed from the opening of the box hopper can be collected through the dust collection openings, and the influence on air is avoided.
Preferably, collecting boxes are arranged on two sides of the inner wall of the bottom of the grinding box, and the collecting boxes are convenient for collecting calcium oxide powder.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, through the arrangement of the screening mechanism, the screening mechanism is integrally positioned in the grinding box, so that the condition of dust overflow generated during grinding is avoided, and the dust overflowed from the hopper can be rolled through the dust collection ring and the dust collection opening, so that the influence on surrounding air is avoided;
2. According to the utility model, through the arrangement of the grinding mechanism, the main grinding shaft drives the main grinding roller to rotate, and simultaneously, the two auxiliary grinding shafts are driven to rotate through the transmission of the transmission wheel and the belt to drive the two auxiliary grinding rollers to rotate, so that the screened coarse calcium oxide can be ground simultaneously when the calcium oxide raw material is ground, and the coarse calcium oxide can be directly used after grinding.
Drawings
FIG. 1 is a schematic view in front cross-section of the present utility model;
FIG. 2 is an enlarged schematic view of the structure A of FIG. 1 according to the present utility model;
Fig. 3 is a schematic top view of the screen structure of the present utility model.
In the figure: 1. a milling box; 2. a hopper; 3. a first vertical plate; 4. a second vertical plate; 5. a screening mechanism; 6. a grinding mechanism; 501. a screen; 502. a groove; 503. a column; 504. a spring; 505. a vibration motor; 601. a main grinding shaft; 602. a main grinding roller; 603. a gear; 604. an auxiliary grinding shaft; 605. an auxiliary grinding roller; 606. a driving wheel; 607. a belt; 608. a dust collection ring; 609. a dust collection port.
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, an embodiment of the present utility model is provided: a grinding device for calcium oxide processing, comprising: the grinding mill comprises a grinding mill box 1, wherein a hopper 2 is arranged on one side of the top of the grinding mill box 1, a first vertical plate 3 and a second vertical plate 4 fixedly mounted on the inner wall of the bottom of the grinding mill box 1 are respectively arranged on two sides of the lower portion of the hopper 2, screening mechanisms 5 for screening calcium oxide are arranged on the tops of the first vertical plate 3 and the second vertical plate 4, and a grinding mechanism 6 with a secondary grinding function is arranged in the hopper 2.
Referring to fig. 1-3, in this embodiment: screening mechanism 5 includes screen cloth 501, screen cloth 501 sets up directly over riser one 3 and riser two 4, recess 502 has all been seted up at riser one 3 and riser two 4's top both ends, slidable mounting has stand 503 in recess 502, stand 503's top is connected with screen cloth 501's bottom, stand 503's bottom is connected through spring 504 with recess 502 bottom inner wall, screen cloth 501's bottom is equipped with vibrating motor 505, screen cloth 501's bottom both sides all are equipped with vibrating motor 505, can improve the effect of vibration, through the vibration, improve screening speed.
Referring to fig. 1, in this embodiment: the grinding mechanism 6 comprises two main grinding shafts 601, the two main grinding shafts 601 are rotatably arranged between two side walls of the grinding box 1, the main grinding shafts 601 penetrate through the side wall below the hopper 2, main grinding rollers 602 are arranged on the outer side wall of the main grinding shaft 601 in the hopper 2, one side of each main grinding shaft 601 is provided with a gear 603, the two gears 603 are meshed, two auxiliary grinding shafts 604 are rotatably arranged between the two vertical plates 4 and one side wall of the grinding box 1, auxiliary grinding rollers 605 are arranged on the outer side wall of each auxiliary grinding shaft 604, the auxiliary grinding rollers 605 are located under one side of the screen 501, one side of one main grinding shaft 601 is connected with the output end of the motor, and the other main grinding shafts can reversely rotate through the meshing of the two gears.
Referring to fig. 1, in this embodiment: the driving wheels 606 are arranged on one side of the auxiliary grinding shaft 604 and the outer side wall of one side of the main grinding shaft 601, the upper driving wheel 606 and the lower driving wheel 606 are driven by a belt 607, and the auxiliary grinding shaft can be rotated simultaneously by the transmission of the belt and the driving wheels, so that the use of one motor is saved, and the maintenance cost of the subsequent motors is reduced.
Referring to fig. 1, in this embodiment: the dust collection ring 608 is installed above the inner wall of the hopper 2, a plurality of dust collection openings 609 are formed in the inner wall of the dust collection ring 608, one side of the top of the dust collection ring 608 is communicated with the dust collector through a dust collection pipe, and dust can be collected during grinding, so that the influence on air is avoided.
Referring to fig. 1, in this embodiment: the collecting box has all been placed to the bottom inner wall both sides of milling case 1, and the one end of milling case 1 is equipped with the chamber door, and after the collecting box was received fully, open the chamber door, can clear up the collecting box.
Working principle: the calcium oxide gets into milling box 1 from hopper 2, when passing through main grinding roller 602, the meshing of gear 603 makes two main grinding axle 601 counter-rotating, make two main grinding roller 602 counter-rotating, thereby make main grinding roller 602 to the calcium oxide crocus, after the crocus calcium oxide falls on screen cloth 501, vibrating motor 505 shakes, make stand 503 reciprocate in recess 502 and squeeze spring 504, make screen cloth 501 produce vibrations from top to bottom, improve the screening speed of screen cloth 501, fine calcium oxide drops to the collecting box of bottom through screen cloth 501, collect, coarse calcium oxide moves to vice grinding roller 605 one side, drop to vice grinding roller 605, whole screening is carried out in milling box 1, the dust that produces during the rethread dust absorption mouth 609 to crocus, the dust that produces when having avoided the crocus is scattered in the air, two main grinding axle 601 rotate, make two vice grinding roller 605 counter-rotating through drive of drive wheel 606 and belt respectively, thereby make vice grinding roller 605 carry out the secondary crocus to coarse, after dropping to another collecting box, save the screening speed, the coarse calcium oxide alone carries out the time, the fine calcium oxide has not been taken out the description in the prior art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (4)
1. A grinding device for calcium oxide processing, comprising: milling box (1), its characterized in that: the utility model discloses a dust collector is characterized in that a hopper (2) is arranged on one side of the top of a grinding box (1), a first vertical plate (3) and a second vertical plate (4) which are fixedly arranged on the inner wall of the bottom of the grinding box (1) are respectively arranged on two sides of the bottom of the hopper (2), a screening mechanism (5) for screening calcium oxide is arranged on the tops of the first vertical plate (3) and the second vertical plate (4), a grinding mechanism (6) with a secondary grinding function is arranged in the hopper (2), the grinding mechanism (6) comprises two main grinding shafts (601), the two main grinding shafts (601) are all rotatably arranged between two side walls of the grinding box (1), the main grinding shafts (601) penetrate through the lower side wall of the hopper (2), a main grinding roller (602) is arranged on the outer side wall of the main grinding shaft (601) in the hopper (2), gears (603) are arranged on one side of the main grinding shafts (601), the two gears (603) are meshed, two auxiliary grinding shafts (604) are rotatably arranged between one side wall of the second vertical plate (4) and one side wall of the grinding box (1), two auxiliary grinding shafts (605) are arranged on the outer side wall (605) of the main grinding shaft (605) and the main grinding shaft (605) is arranged on the outer side of the main grinding shaft (605), a plurality of dust collection openings (609) are formed in the inner wall of the dust collection ring (608).
2. The grinding device for calcium oxide processing according to claim 1, wherein: screening mechanism (5) are including screen cloth (501), screen cloth (501) set up directly over riser one (3) and riser two (4), recess (502) have all been seted up at riser one (3) and riser two (4) top both ends, slidable mounting has stand (503) in recess (502), the top of stand (503) is connected with the bottom of screen cloth (501), the bottom of stand (503) is connected through spring (504) with recess (502) bottom inner wall, the bottom of screen cloth (501) is equipped with vibrating motor (505).
3. The grinding device for calcium oxide processing according to claim 1, wherein: the outer side walls of one side of the auxiliary grinding shaft (604) and one side of the main grinding shaft (601) are respectively provided with a driving wheel (606), and the upper driving wheel (606) and the lower driving wheel (606) are driven by a belt (607).
4. The grinding device for calcium oxide processing according to claim 1, wherein: collecting boxes are arranged on two sides of the inner wall of the bottom of the grinding box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207088.8U CN221580714U (en) | 2023-11-24 | 2023-11-24 | A grinding device for calcium oxide processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323207088.8U CN221580714U (en) | 2023-11-24 | 2023-11-24 | A grinding device for calcium oxide processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221580714U true CN221580714U (en) | 2024-08-23 |
Family
ID=92413361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323207088.8U Active CN221580714U (en) | 2023-11-24 | 2023-11-24 | A grinding device for calcium oxide processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221580714U (en) |
-
2023
- 2023-11-24 CN CN202323207088.8U patent/CN221580714U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grinding device for calcium oxide processing Granted publication date: 20240823 Pledgee: Agricultural Bank of China Co.,Ltd. Wuwei City Sub branch Pledgor: Wuhu Hongyi Calcium Industry Co.,Ltd. Registration number: Y2024980040406 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20240823 Pledgee: Agricultural Bank of China Co.,Ltd. Wuwei City Sub branch Pledgor: Wuhu Hongyi Calcium Industry Co.,Ltd. Registration number: Y2024980040406 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A grinding device for calcium oxide processing Granted publication date: 20240823 Pledgee: Agricultural Bank of China Co.,Ltd. Wuwei City Sub branch Pledgor: Wuhu Hongyi Calcium Industry Co.,Ltd. Registration number: Y2025980039334 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |