CN215557443U - Limestone powder feeding device for calcium carbonate production - Google Patents
Limestone powder feeding device for calcium carbonate production Download PDFInfo
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- CN215557443U CN215557443U CN202121652826.8U CN202121652826U CN215557443U CN 215557443 U CN215557443 U CN 215557443U CN 202121652826 U CN202121652826 U CN 202121652826U CN 215557443 U CN215557443 U CN 215557443U
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- calcium carbonate
- limestone
- feeding
- feeding device
- feeding hopper
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Abstract
The utility model relates to the technical field of calcium carbonate production, in particular to a limestone powder feeding device for calcium carbonate production. The limestone distributing and feeding device for calcium carbonate production comprises a feeding hopper, a screen, a screening mechanism and a crushing mechanism, wherein the screen is arranged in the feeding hopper in a sliding connection manner; the screening mechanism is arranged on the feeding hopper and comprises an installation box, a driving motor, a driving rod and a push rod, the installation box is fixedly arranged on the feeding hopper, the driving motor is fixedly arranged in the installation box, the driving rod is fixedly arranged at the output end of the driving motor, one end of the push rod is sleeved on the driving rod and is rotatably connected with the driving rod, and the other end of the push rod is arranged on the screen and is rotatably connected with the screen; the crushing mechanism is arranged on the feeding hopper. The limestone distributing and feeding device for calcium carbonate production provided by the utility model has the advantages that limestone can be distributed according to size, and the limestone with larger particle size can be crushed.
Description
Technical Field
The utility model relates to the technical field of calcium carbonate production, in particular to a limestone powder feeding device for calcium carbonate production.
Background
In the existing calcium carbonate automatic feeding device, after being crushed by a crusher, raw material limestone of calcium carbonate is conveyed to a bucket elevator by a vibrating feeder and then is conveyed to a rotary kiln by the bucket elevator for calcination, so that the calcium carbonate automatic feeding operation is completed; however, the limestone has large particle size difference, which easily causes non-uniform calcination and affects the quality of lime.
Therefore, it is necessary to provide a new limestone distribution and feeding device for calcium carbonate production to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides a limestone distributing and feeding device which can avoid overlarge particle size difference of limestone.
The utility model provides a limestone distributing and feeding device for calcium carbonate production, which comprises: the device comprises a feeding hopper, a screen, a screening mechanism and a crushing mechanism, wherein the feeding hopper is internally provided with the screen in sliding connection; the screening mechanism is arranged on the feeding hopper; the crushing mechanism is arranged on the feeding hopper.
Preferably, sieve material mechanism includes mounting box, driving motor, actuating lever and push rod, mounting box fixed mounting is on the feeding funnel, and fixed mounting has driving motor in the mounting box, fixed mounting has the actuating lever on driving motor's the output, the one end of push rod cup joints on the actuating lever and rotates with the actuating lever to be connected, and the other end of push rod is installed on the screen cloth and rotates with the screen cloth and be connected.
Preferably, crushing mechanism includes water conservancy diversion pipeline, feed inlet, casing, rotation motor, dwang and broken sword, the feed inlet department that the one end fixed mounting of water conservancy diversion pipeline was seted up on the feeding funnel, and the other end fixed mounting of water conservancy diversion pipe has the casing, fixed mounting has the rotation motor on the lateral wall of casing, and fixed mounting has the dwang on the output of rotation motor, the dwang is inserted and is established in the casing, and fixed mounting has the broken sword that a plurality of annular distributes on the lateral wall of dwang.
Preferably, a plurality of buffer plates which are distributed in a crossed manner are fixedly arranged on the inner side wall of the machine shell.
Preferably, a feeding conveyor belt is erected on the feeding hopper.
Preferably, the bottom of the feeding hopper is provided with a discharge port, and a feeding conveyor belt is erected at the discharge port.
Preferably, a discharge conveyor belt is erected at the bottom of the machine shell.
Compared with the prior art, the limestone distributing and feeding device for calcium carbonate production provided by the utility model has the following beneficial effects:
the utility model provides a limestone powder feeding device for calcium carbonate production, when in use, a driving motor is started to enable a screen to slide left and right in an upper hopper, limestone entering the upper hopper from a feeding conveyor belt is sieved, limestone with small particle size passes through the screen, slides onto the feeding conveyor belt from a discharge port and is conveyed into a calcining kiln to be calcined into light calcium carbonate, limestone with large particle size enters a machine shell from a feed port, is crushed by a crushing knife and then is changed into limestone with small particle size to reach the discharging conveyor belt from the bottom of the machine shell and is conveyed into the calcining kiln, the limestone is calcined into the light calcium carbonate, and the limestone is buffered by a buffer plate before falling onto the discharging conveyor belt, so that the limestone is prevented from splashing out of the discharging conveyor belt, the limestone is prevented from damaging the discharging conveyor belt due to large impact force, and the service life of the discharging conveyor belt is shortened, the limestone after screening and crushing has uniform particle size, so that the limestone is more uniformly calcined, and the quality of the light calcium carbonate is improved.
Drawings
Fig. 1 is a schematic structural diagram of a limestone distributing and feeding device for calcium carbonate production according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of the anatomy shown in FIG. 1;
fig. 3 is a schematic structural diagram of the material sieving mechanism shown in fig. 1.
Reference numbers in the figures: 1. feeding a hopper; 2. screening a screen; 3. a material screening mechanism; 31. mounting a box; 32. a drive motor; 33. a drive rod; 34. a push rod; 4. a crushing mechanism; 41. a diversion pipeline; 42. a feed inlet; 43. a housing; 44. rotating the motor; 45. rotating the rod; 46. a crushing knife; 5. a buffer plate; 6. a feed conveyor; 7. a discharge port; 8. a feeding conveyor belt; 9. and a discharge conveyor belt.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic structural diagram of a limestone distributing and feeding device for calcium carbonate production according to a preferred embodiment of the present invention; FIG. 2 is a schematic view of the anatomy shown in FIG. 1; fig. 3 is a schematic structural diagram of the material sieving mechanism shown in fig. 1. The method comprises the following steps: the device comprises a feeding hopper 1, a screen 2, a screening mechanism 3 and a crushing mechanism 4.
In the specific implementation process, as shown in fig. 1 and 3, a screen 2 in sliding connection is installed in a feeding hopper 1, and a feeding conveyor belt 6 is erected on the feeding hopper 1; the installation of sieve material mechanism 3 is on last hopper 1, and sieve material mechanism 3 includes mounting box 31, driving motor 32, actuating lever 33 and push rod 34, mounting box 31 fixed mounting is on last hopper 1, and fixed mounting has driving motor 32 in mounting box 31, fixed mounting has actuating lever 33 on driving motor 32's the output, the one end of push rod 34 cup joints on actuating lever 33 and rotates with actuating lever 33 to be connected, and the other end of push rod 34 is installed on screen cloth 2 and is rotated with screen cloth 2 to be connected, discharge gate 7 has been seted up to the bottom of going up hopper 1, and discharge gate 7 department erects to be equipped with material loading conveyer belt 8.
It should be noted that: when the lime stone calcining device is used, the driving motor 32 is started, the driving rod 33 is driven to drive the push rod to move, the screen 2 slides left and right in the feeding hopper 1, limestone entering the feeding hopper 1 from the feeding conveyor belt 6 is screened, limestone with small particle size passes through the screen 2, slides onto the feeding conveyor belt 8 from the discharging port 7, and is conveyed to a calcining kiln to be calcined into light calcium carbonate.
Referring to fig. 1 and 2, the crushing mechanism 4 is mounted on the feeding hopper 1, and the crushing mechanism 4 includes a flow guide pipe 41, a feed port 42, a casing 43, a rotating motor 44, a rotating rod 45 and crushing knives 46, one end of the flow guide pipe 41 is fixedly mounted at the feed port 42 formed on the feeding hopper 1, the other end of the flow guide pipe 41 is fixedly mounted with the casing 43, the rotating motor 44 is fixedly mounted on the outer side wall of the casing 43, the rotating rod 45 is fixedly mounted on the output end of the rotating motor 44, the rotating rod 45 is inserted into the casing 43, and the outer side wall of the rotating rod 45 is fixedly mounted with a plurality of crushing knives 46 distributed annularly; the discharging conveyor belt 9 is erected at the bottom of the machine shell 43.
Wherein, a plurality of buffer plates 5 which are distributed crossly are fixedly arranged on the inner side wall of the machine shell 43.
It should be noted that: the great limestone of particle size gets into in the casing 43 from feed inlet 42, after the breakage of broken sword 46, the limestone that becomes the small particle size arrives on discharging conveyor 9 from the bottom of casing 43, in being conveyed the calcining kiln, calcine into light calcium carbonate, before the limestone falls on discharging conveyor 9, through the buffering of buffer board 5, avoid the limestone to spatter outside discharging conveyor 9, also avoid the great impact force of limestone to cause the damage to discharging conveyor 9, reduce discharging conveyor 9's life-span.
The working principle of the limestone distributing and feeding device for producing calcium carbonate provided by the utility model is as follows:
when in use, the driving motor 32 is started, the driving rod 33 is driven to drive the push rod to move, so that the screen 2 slides left and right in the feeding hopper 1, limestone entering the feeding hopper 1 from the feeding conveyor belt 6 is sieved, limestone with small particle size passes through the screen 2, slides onto the feeding conveyor belt 8 from the discharging port 7 and is conveyed into the calcining kiln to be calcined into light calcium carbonate, limestone with large particle size enters the shell 43 from the feeding port 42, is crushed by the crushing knife 46 and then becomes limestone with small particle size to reach the discharging conveyor belt 9 from the bottom of the shell 43, and is conveyed into the calcining kiln to be calcined into light calcium carbonate, and the limestone is buffered by the buffer plate 5 before falling onto the discharging conveyor belt 9, so that the limestone is prevented from splashing outside the discharging conveyor belt 9, the discharging conveyor belt 9 is prevented from being damaged by large impact force of the limestone, and the service life of the discharging conveyor belt 9 is shortened, the limestone after screening and crushing has uniform particle size, so that the limestone is more uniformly calcined, and the quality of the light calcium carbonate is improved.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides a limestone powder loading attachment is used in calcium carbonate production which characterized in that includes:
the device comprises a feeding hopper (1), wherein a screen (2) in sliding connection is arranged in the feeding hopper (1);
the screening mechanism (3), the screening mechanism (3) is installed on the feeding hopper (1);
the crushing mechanism (4), the crushing mechanism (4) is installed on the feeding hopper (1).
2. The limestone powder feeding device for calcium carbonate production according to claim 1, wherein the screening mechanism (3) comprises a mounting box (31), a driving motor (32), a driving rod (33) and a push rod (34), the mounting box (31) is fixedly mounted on the feeding hopper (1), the driving motor (32) is fixedly mounted in the mounting box (31), the driving rod (33) is fixedly mounted at an output end of the driving motor (32), one end of the push rod (34) is sleeved on the driving rod (33) and is rotatably connected with the driving rod (33), and the other end of the push rod (34) is mounted on the screen (2) and is rotatably connected with the screen (2).
3. The limestone powder feeding device for calcium carbonate production as claimed in claim 1, wherein the crushing mechanism (4) comprises a diversion pipeline (41), a feeding port (42), a casing (43), a rotating motor (44), a rotating rod (45) and a crushing knife (46), one end of the diversion pipeline (41) is fixedly installed at the feeding port (42) formed on the upper hopper (1), the other end of the diversion pipeline (41) is fixedly installed with the casing (43), the outer side wall of the casing (43) is fixedly installed with the rotating motor (44), the output end of the rotating motor (44) is fixedly installed with the rotating rod (45), the rotating rod (45) is inserted into the casing (43), and the outer side wall of the rotating rod (45) is fixedly installed with the crushing knives (46) distributed in a plurality of annular shapes.
4. The limestone powder feeding device for calcium carbonate production according to claim 3, wherein the inner side wall of the casing (43) is fixedly provided with a plurality of buffer plates (5) which are distributed in a cross way.
5. Limestone powder feeding device for the production of calcium carbonate according to claim 1, characterized in that a feeding conveyor belt (6) is erected on the feeding hopper (1).
6. The limestone powder feeding device for calcium carbonate production according to claim 3, wherein the bottom of the feeding hopper (1) is provided with a discharge port (7), and a feeding conveyor belt (8) is erected at the discharge port (7).
7. Limestone powder feeding device for the production of calcium carbonate according to claim 3, characterized in that a discharge conveyor belt (9) is erected at the bottom of the casing (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652826.8U CN215557443U (en) | 2021-07-20 | 2021-07-20 | Limestone powder feeding device for calcium carbonate production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652826.8U CN215557443U (en) | 2021-07-20 | 2021-07-20 | Limestone powder feeding device for calcium carbonate production |
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| Publication Number | Publication Date |
|---|---|
| CN215557443U true CN215557443U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121652826.8U Active CN215557443U (en) | 2021-07-20 | 2021-07-20 | Limestone powder feeding device for calcium carbonate production |
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| CN (1) | CN215557443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955271A (en) * | 2022-08-01 | 2022-08-30 | 山东管理学院 | Auxiliary adjusting device for logistics transportation |
-
2021
- 2021-07-20 CN CN202121652826.8U patent/CN215557443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114955271A (en) * | 2022-08-01 | 2022-08-30 | 山东管理学院 | Auxiliary adjusting device for logistics transportation |
| CN114955271B (en) * | 2022-08-01 | 2022-10-28 | 山东管理学院 | Auxiliary adjusting device for logistics transportation |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518100 Yongfeng Community, Xixiang Street, Bao'an District, Shenzhen City, Guangdong Province, China A-J Charming Times Garden A1418 Patentee after: Guangdong Zhongyuan Jiufeng Material Technology Co.,Ltd. Patentee after: JianXi Nine Peak of Nanometer Calcium Ltd. Address before: 331500 Qiaonan Industrial Park, Enjiang Town, Yongfeng County, Ji'an City, Jiangxi Province Patentee before: JI'AN WUFENG MATERILA Co.,Ltd. Patentee before: JIANGXI JIUFENG NANO CALCIUM CARBONATE CO.,LTD. |
|
| CP03 | Change of name, title or address |