CN222358544U - Raw material crushing device for producing desulfurized limestone powder - Google Patents
Raw material crushing device for producing desulfurized limestone powder Download PDFInfo
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- CN222358544U CN222358544U CN202421009334.0U CN202421009334U CN222358544U CN 222358544 U CN222358544 U CN 222358544U CN 202421009334 U CN202421009334 U CN 202421009334U CN 222358544 U CN222358544 U CN 222358544U
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- limestone powder
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- 239000000843 powder Substances 0.000 title claims abstract description 26
- 235000019738 Limestone Nutrition 0.000 title claims abstract description 24
- 239000006028 limestone Substances 0.000 title claims abstract description 24
- 239000002994 raw material Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 102
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 4
- 239000010959 steel Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 19
- 238000007599 discharging Methods 0.000 claims description 9
- 238000006477 desulfuration reaction Methods 0.000 claims 1
- 230000023556 desulfurization Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 9
- 238000007789 sealing Methods 0.000 abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical group [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 8
- 229910000019 calcium carbonate Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Classifications
-
- 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
- Y02P40/40—Production or processing of lime, e.g. limestone regeneration of lime in pulp and sugar mills
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- Disintegrating Or Milling (AREA)
Abstract
本实用新型涉及石灰石粉生产技术领域，具体为一种脱硫石灰石粉生产用原料粉碎装置，包括粉碎箱，粉碎箱固定安装有底座的顶部，粉碎箱的顶部固定连通有进料斗，粉碎箱的内腔两侧均转动安装有粉碎辊，粉碎箱的内腔中间处通过弹性钢片倾斜连接有筛板，筛板的外端贯穿于粉碎箱右侧壁开设的第一出料孔，粉碎箱的右侧壁下侧固定连接有接料箱。本实用新型通过筛板震动，将粉碎合格的粉料筛下，同时较大颗粒的物料在筛板上滚动，从而进入接料箱内，定期的启动电推杆带动封堵板抬升能够对收集的较大颗粒的物料利用斗提机提升至进料斗内进行再次粉碎，从而无需工作人员手动取出较大颗粒的物料，操作方便快捷，显著的提升了粉碎的效率。
The utility model relates to the technical field of limestone powder production, specifically a raw material crushing device for desulfurized limestone powder production, including a crushing box, the top of the crushing box is fixedly installed with a base, the top of the crushing box is fixedly connected with a feed hopper, crushing rollers are rotatably installed on both sides of the inner cavity of the crushing box, a screen plate is obliquely connected to the middle of the inner cavity of the crushing box through an elastic steel sheet, the outer end of the screen plate passes through the first discharge hole opened on the right side wall of the crushing box, and a receiving box is fixedly connected to the lower side of the right side wall of the crushing box. The utility model sieves the qualified powder through the vibration of the screen plate, and at the same time, the larger particles of material roll on the screen plate and enter the receiving box. The regular start of the electric push rod drives the sealing plate to lift the collected larger particles of material to the feed hopper for re-crushing, so that the staff does not need to manually take out the larger particles of material. The operation is convenient and quick, and the crushing efficiency is significantly improved.
Description
Technical Field
The utility model relates to the technical field of limestone powder production, in particular to a raw material crushing device for desulfurized limestone powder production.
Background
The main component of the limestone is calcium carbonate, the calcium carbonate is an inorganic compound, and is commonly used in the construction industry, the paper industry and rubber products, along with the continuous progress of science and technology and the development of nanotechnology, the application field of the calcium carbonate is further widened, and in the production process of the calcium carbonate, the limestone raw material needs to be crushed firstly, so that a crushing device needs to be used for crushing work.
The prior patent CN202122712589.6 discloses a raw material crushing device for producing desulfurized limestone powder, which comprises a crushing box body, wherein crushing assemblies are arranged at the upper end of an inner cavity of the crushing box body, driving mechanisms are symmetrically arranged at the left end and the right end of the middle part of the lower surface of the crushing box body, top seats are symmetrically and fixedly connected with the left side wall and the right side wall of the middle part of the inner cavity of the crushing box body, screw rods are symmetrically and rotatably connected with the bottoms of the two top seats, and threaded lifting blocks are symmetrically sleeved outside the lower ends of the two screw rods;
Above-mentioned patent is in actual implementation, and though screening board can dismantle and take out, conveniently takes out great granule and smashes once more, but still needs manual operation to smash again the operation to great granule and comparatively troublesome, thereby influence whole material kibbling efficiency, owing to there is the condition that the material drifts when the material is taken out moreover, thereby causes the material extravagant and causes the pollution to the surrounding environment. Therefore, we propose a raw material crushing device for producing desulfurized limestone powder.
Disclosure of utility model
The utility model aims to provide a raw material crushing device for producing desulfurized limestone powder, which solves the problems in the background technology.
The raw material crushing device for producing the desulfurized limestone powder comprises a crushing box, wherein the top of a base is fixedly arranged on the crushing box, a feed hopper is fixedly communicated with the top of the crushing box, crushing rollers are rotatably arranged on two sides of an inner cavity of the crushing box, a sieve plate is obliquely connected to the middle of the inner cavity of the crushing box through an elastic steel sheet, the outer end of the sieve plate penetrates through a first discharge hole formed in the right side wall of the crushing box, a material receiving box is fixedly connected to the lower side of the right side wall of the crushing box, a discharge hole is formed in the lower side of the right side wall of the material receiving box, a bucket elevator is fixedly arranged on the right side of the top of the base, the material receiving hole of the bucket elevator is aligned with the discharge hole of the material receiving box, a wedge block is fixedly arranged at the bottom of the inner cavity of the material receiving box, a plugging plate is attached to the top of the plugging plate, an electric push rod is fixedly connected to the right side wall of the material receiving box, and the outer end of the electric push rod is fixedly connected with the connecting frame.
Through adopting above-mentioned technical scheme, the inner chamber of smashing the case is led in through the feeder hopper with needs kibbling material, inform two crushing rollers to smash the material, the material after smashing is sieved through the sieve, and the material of great granule rolls along the sieve and gets into and connect the workbin inner chamber, start the electricity push rod after the certain material of accumulation in connecing the workbin and drive the shutoff board lifting, thereby make the material can get into in the feed inlet of bucket elevator, then promote the material through the bucket elevator and make reentrant feeder hopper, thereby make smash once more, and then realize repeatedly smashing, guarantee that the material smashes thoroughly, need not artifical manual great material of taking out simultaneously, the efficiency of material smashing has been promoted.
As a preferred embodiment of the utility model, an exhaust fan is fixed at one end of the top of the base, a filter box is fixedly connected to the outer wall of the bucket elevator, a filter screen is fixed in the inner cavity of the filter box, the outer end of the exhaust fan is fixedly communicated with the tail end of the filter box, a first dust collecting cover is fixed at a position, corresponding to the material receiving box, of one side wall of the bucket elevator, and the top of the filter box is communicated with the first dust collecting cover through a first guide pipe.
Through adopting above-mentioned technical scheme, can utilize the air exhauster work when material import connects in the workbin and connect workbin hopper to carry quick-witted feed inlet department import material, and then make the filter tank produce negative pressure to make first dust cage can take out the material that drifts off and get into the filter tank and filter the collection, thereby avoid the material to drift and cause pollution and cause the material extravagant around.
As a preferred embodiment of the utility model, a second dust collecting cover is fixed on one side wall of the top of the bucket elevator, and the second dust collecting cover is communicated with the top of the filter box through a second conduit.
Through adopting above-mentioned technical scheme, when the bucket elevator is to the material of leading-in the feeder hopper, can take out the material that drifts again and collect, further pollution and material waste are avoided.
As a preferred embodiment of the present utility model, vibration motors are fixed on two sides of the bottom of the screen plate.
Through adopting above-mentioned technical scheme, vibration motor's setting for can drive the sieve vibrations, promote screening effect, guarantee simultaneously that the material of great granule can roll from the sieve and get into the material receiving case.
As a preferable implementation mode of the utility model, a guide plate is fixed on the lower side of the inner cavity of the crushing box, and the outer end of the guide plate penetrates through a second discharging hole formed in the left side wall of the crushing box.
By adopting the technical scheme, the materials screened by the screen plate can be guided out along the guide plate, so that quick discharging is realized.
As a preferable implementation mode of the utility model, the two sides of the top of the inner cavity of the crushing box are fixedly provided with the material guide plates.
Through adopting above-mentioned technical scheme, the setting of stock guide for can be with accurate leading-in two crushing roller of material between, thereby guarantee to smash the material accuracy.
Compared with the prior art, the utility model has the following beneficial effects:
According to the raw material crushing device for producing the desulfurized limestone powder, the screen plate vibrates to screen off crushed qualified powder, meanwhile, larger-particle materials roll on the screen plate and enter the material receiving box, and the electric push rod is periodically started to drive the plugging plate to lift so as to lift the collected larger-particle materials into the feed hopper by the bucket elevator for crushing again, so that a worker is not required to manually take out the larger-particle materials, the operation is convenient and quick, and the crushing efficiency is remarkably improved;
The suction fan is used for enabling the filter box to generate negative pressure, so that powder scattered in the material conveying process can be sucked and collected by the aid of the first dust collecting cover and the second dust collecting cover, waste caused by the fact that the powder is scattered to other places is avoided, and pollution to surrounding environments is avoided.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram showing the overall structure of a raw material pulverizing device for producing desulfurized limestone powder;
FIG. 2 is a schematic diagram showing the sectional structure of a material receiving box of the raw material crushing device for producing the desulfurized limestone powder.
In the figure:
1. A crushing box; 11 parts of crushing roller, 12 parts of feeding hopper, 13 parts of guide plate, 14 parts of sieve plate, 15 parts of guide plate;
2. A base; 21, a bucket elevator, 22, a filter box, 23, a filter screen, 24, an exhaust fan, 25, a first dust hood, 26 and a second dust hood;
3. the device comprises a material receiving box, 31, wedge blocks, 32, plugging plates, 33, a connecting frame, 34 and an electric push rod.
Detailed Description
Referring to fig. 1-2, the utility model provides a raw material crushing device for producing desulfurized limestone powder, which comprises a crushing box 1, wherein the crushing box 1 is fixedly provided with the top of a base 2, the top of the crushing box 1 is fixedly communicated with a feed hopper 12, both sides of the inner cavity of the crushing box 1 are rotatably provided with crushing rollers 11, the middle of the inner cavity of the crushing box 1 is obliquely connected with a screen plate 14 through an elastic steel sheet, the outer end of the screen plate 14 penetrates through a first discharging hole formed in the right side wall of the crushing box 1, the lower side of the right side wall of the crushing box 1 is fixedly connected with a material receiving box 3, the lower side of the right side wall of the material receiving box 3 is provided with a discharging hole, the right side of the top of the base 2 is fixedly provided with a bucket elevator 21, the material receiving hole of the bucket elevator 21 is aligned with the discharging hole of the material receiving box 3, the discharging hole of the bucket elevator 21 is correspondingly arranged with the feed hopper 12, the bottom of the inner cavity of the material receiving box 3 is fixedly provided with a wedge block 31, one side wall of the inner cavity of the material receiving box 3 is adhered with a sealing plate 32, the top of the sealing plate 32 is fixedly provided with a connecting frame 33, the right side wall of the material receiving box 3 is fixedly connected with an electric push rod 34, the outer end of the electric push rod 34 is fixedly connected with the connecting frame 33 of the connecting frame 33;
The bucket elevator 21 is a bucket elevator, and the device is conventional equipment and is not described in detail herein;
During actual use, materials to be crushed are guided into the inner cavity of the crushing box 1 through the feed hopper 12, the two crushing rollers 11 are notified to crush the materials, the crushed materials are screened through the screen plate 14, and the materials with larger particles roll into the inner cavity of the material receiving box 3 along the screen plate 14, after a certain amount of materials are accumulated in the material receiving box 3, the electric push rod 34 is started to drive the plugging plate 32 to lift, so that the materials can enter the feed inlet of the bucket elevator 21, and then the materials are lifted through the bucket elevator 21 to enter the feed hopper 12 again, so that the materials are crushed again, further repeated crushing is realized, the thorough crushing of the materials is ensured, meanwhile, the larger materials are not required to be manually taken out, and the crushing efficiency of the materials is improved;
Further, two sides of the top of the inner cavity of the crushing box 1 are fixed with guide plates 13, and the guide plates 13 are arranged, so that materials can be accurately guided between the two crushing rollers 11, and the crushing materials are ensured to be accurate;
further, a guide plate 15 is fixed at the lower side of the inner cavity of the crushing box 1, the outer end of the guide plate 15 penetrates through a second discharging hole formed in the left side wall of the crushing box 1, and materials screened by the screen plate 14 can be guided out along the guide plate 15, so that quick discharging is realized;
It is worth introducing that the vibrating motors are fixed on two sides of the bottom of the screen plate 14, and the vibrating motors are arranged to drive the screen plate 14 to vibrate, so that the screening effect is improved, and meanwhile, larger-particle materials can be ensured to roll from the screen plate 14 to enter the material receiving box 3;
As shown in fig. 1, an exhaust fan 24 is fixed at one end of the top of the base 2, a filter box 22 is fixedly connected to the outer wall of the bucket elevator 21, a filter screen 23 is fixed in the inner cavity of the filter box 22, the outer end of the exhaust fan 24 is fixedly communicated with the tail end of the filter box 22, a first dust hood 25 is fixed at one side wall of the bucket elevator 21 corresponding to the material receiving box 3, and the top of the filter box 22 is communicated with the first dust hood 25 through a first guide pipe;
When materials are led into the material receiving box 3 and the material is led into the material receiving box 3 at the feed inlet of the bucket elevator 21, the exhaust fan 24 can be used for working, so that the filter box 22 generates negative pressure, the first dust hood 25 can suck the scattered materials into the filter box 22 for filtering and collecting, and the pollution to the surrounding caused by the scattered materials and the waste of the materials are avoided;
Further, a second dust hood 26 is fixed on one side wall of the top of the bucket elevator 21, and the second dust hood 26 is communicated with the top of the filter box 22 through a second guide pipe, so that when the bucket elevator 21 guides materials into the feed hopper 12, the scattered materials can be pumped away and collected again, and pollution and material waste are further avoided.
The application relates to a raw material crushing device for producing desulfurized limestone powder, which is characterized in that in actual use, materials to be crushed are guided into the inner cavity of a crushing box 1 through a feed hopper 12, two crushing rollers 11 are informed to crush the materials, the crushed materials are screened through a screen plate 14 and larger particles roll along the screen plate 14 to enter the inner cavity of the receiving box 3, when a certain amount of materials are accumulated in the receiving box 3, an electric push rod 34 is started to drive a plugging plate 32 to lift, so that the materials can enter a feed inlet of a bucket elevator 21, then the materials are lifted through the bucket elevator 21 to enter the feed hopper 12 again, so that the materials are crushed again, further, repeated crushing is realized, the materials are thoroughly crushed, meanwhile, the efficiency of manually taking out the larger materials is not required, the materials are lifted, when the materials are guided into the receiving box 3 and the feed inlet of the bucket elevator 21 of the receiving box 3, the negative pressure is generated by an exhaust fan 24, so that a first dust collecting cover 25 can suck the scattered materials into the filter box 22 to filter the filter box 22, the materials are filtered and the materials are prevented from being polluted again, and the materials are prevented from being polluted and the materials from being scattered and being blown into the feed hopper 21.
In addition, the raw material crushing device for producing the desulfurized limestone powder comprises the components which are all universal standard components or components known to a person skilled in the art, the structure and the principle of the raw material crushing device are all known by the person skilled in the art through a technical manual or are known through a conventional experiment method, all the electric devices are connected at the idle position of the device through wires, the electric devices refer to power elements, the electric devices and an adaptive monitoring computer and a power supply, the electric connection is completed by referring to the following working principle in sequence, the detailed connection means is known in the art, the following main description of the working principle and the process is omitted, and the electric control is omitted.
Claims (6)
1. The utility model provides a raw material crushing device for desulfurization limestone powder production, includes crushing case (1), its characterized in that crushing case (1) fixedly mounted has the top of base (2), the top of crushing case (1) is fixed to be linked together and is had feeder hopper (12), crushing roller (11) are all installed in the rotation of the inner chamber both sides of crushing case (1), the inner chamber middle part of crushing case (1) is connected with sieve (14) through the slope of elastic steel sheet, the outer end of sieve (14) runs through in the first discharge opening of crushing case (1) right side wall seting up, the right side wall downside fixedly connected with of crushing case (1) connects workbin (3), the right side wall downside of material receiving bin (3) has been setted up the discharge gate, the top right side of base (2) is fixed with bucket elevator (21), the material receiving gate of bucket elevator (21) is aimed at material receiving bin (3) discharge gate setting, the discharge gate corresponds feeder hopper (12) setting, the inner chamber bottom of material receiving bin (3) is fixed with wedge workbin (31), a plug (32) are connected with plug board (32) in advance, plug board (32) are connected with one side wall (32), the outer end of the electric push rod (34) is fixedly connected with the connecting frame (33).
2. The raw material crushing device for producing desulfurized limestone powder according to claim 1, wherein an exhaust fan (24) is fixed at one end of the top of the base (2), a filter box (22) is fixedly connected to the outer wall of the bucket elevator (21), a filter screen (23) is fixed in an inner cavity of the filter box (22), the outer end of the exhaust fan (24) is fixedly communicated with the tail end of the filter box (22), a first dust hood (25) is fixed at a position, corresponding to the material receiving box (3), of one side wall of the bucket elevator (21), and the top of the filter box (22) is communicated with the first dust hood (25) through a first guide pipe.
3. The raw material crushing device for producing desulfurized limestone powder according to claim 1, wherein a second dust collecting cover (26) is fixed on one side wall of the top of the bucket elevator (21), and the second dust collecting cover (26) is communicated with the top of the filter box (22) through a second conduit.
4. The raw material crushing device for producing desulfurized limestone powder according to claim 1, wherein vibration motors are fixed on both sides of the bottom of the screen plate (14).
5. The raw material crushing device for producing desulfurized limestone powder according to claim 1, wherein a guide plate (15) is fixed on the lower side of the inner cavity of the crushing box (1), and the outer end of the guide plate (15) penetrates through a second discharging hole formed in the left side wall of the crushing box (1).
6. The raw material crushing device for producing desulfurized limestone powder according to claim 1, wherein the two sides of the top of the inner cavity of the crushing box (1) are fixedly provided with guide plates (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421009334.0U CN222358544U (en) | 2024-05-10 | 2024-05-10 | Raw material crushing device for producing desulfurized limestone powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421009334.0U CN222358544U (en) | 2024-05-10 | 2024-05-10 | Raw material crushing device for producing desulfurized limestone powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222358544U true CN222358544U (en) | 2025-01-17 |
Family
ID=94223835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421009334.0U Active CN222358544U (en) | 2024-05-10 | 2024-05-10 | Raw material crushing device for producing desulfurized limestone powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222358544U (en) |
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2024
- 2024-05-10 CN CN202421009334.0U patent/CN222358544U/en active Active
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