CN212975813U - Mullite screening device - Google Patents
Mullite screening device Download PDFInfo
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- CN212975813U CN212975813U CN202021550150.7U CN202021550150U CN212975813U CN 212975813 U CN212975813 U CN 212975813U CN 202021550150 U CN202021550150 U CN 202021550150U CN 212975813 U CN212975813 U CN 212975813U
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- mullite
- screening
- conveying mechanism
- screening box
- discharge channel
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- 238000012216 screening Methods 0.000 title claims abstract description 57
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 title claims abstract description 48
- 229910052863 mullite Inorganic materials 0.000 title claims abstract description 48
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000000428 dust Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 abstract 2
- 230000007723 transport mechanism Effects 0.000 description 5
- 230000032258 transport Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005120 petroleum cracking Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
本实用新型公开了一种莫来石筛选装置，包括筛选箱，所述筛选箱内安装有倾斜设置的振动筛网，所述筛选箱上开设有靠近振动筛网低端一侧的排料通道一，所述筛选箱的底部开设有排料通道二，所述筛选箱的底部设有支撑架，本莫来石筛选装置便于将筛选后莫来石进行分类运输，颗粒合格的通过排料通道二利用传送机构二运输到下一道工序，颗粒不合适的通过排料通道一利用传送机构一运输到上一道工序进行进一步的破碎，避免了人工筛选以及分类运输，提高了工作效率，通过收集筒、过滤器、密封盖、进料通道、连接软管和抽风机便于将筛选莫来石产生的粉尘进行过滤收集，便于回收重复利用，经济环保，保护环境，使用较为便捷。
The utility model discloses a mullite screening device, which comprises a screening box, wherein a vibrating screen mesh arranged obliquely is installed in the screening box; First, the bottom of the screening box is provided with a discharge channel. Second, the bottom of the screening box is provided with a support frame. The mullite screening device is convenient for classifying and transporting the mullite after screening, and the qualified particles pass through the discharge channel. 2. Use the conveying mechanism 2 to transport to the next process. The unsuitable particles are transported through the discharge channel 1. The conveying mechanism 1 is transported to the previous process for further crushing, which avoids manual screening and classified transportation, and improves the work efficiency. , filter, sealing cover, feeding channel, connecting hose and exhaust fan are convenient to filter and collect the dust generated by screening mullite, which is convenient for recycling and reuse, economical and environmental protection, environmental protection, and convenient use.
Description
Technical Field
The utility model relates to a mullite production facility technical field specifically is a mullite sieving mechanism.
Background
Mullite is a high-quality high-temperature refractory raw material, can be used in the industries of ceramics, metallurgy, casting, electronics and the like, has the characteristics of high temperature resistance, high strength, small heat conductivity coefficient, obvious energy-saving effect and the like, and is suitable for linings of petroleum cracking furnaces, metallurgical hot blast furnaces, ceramic roller kilns, tunnel kilns, electric ceramic drawer kilns, glass crucible kilns and various electric furnaces. Natural mullite is very rare and is generally synthesized artificially by a sintering method, a capacitance method or the like. The artificial synthesis process is carried out by selecting high-quality natural bauxite as raw material, homogenizing, and sintering at 1750 deg.C or higher, while some mullite powder is scabbed, so it is necessary to screen scabbed mullite powder and separate the scabbed. The existing mullite screening device is inconvenient for classifying and transporting screened mullite, the working efficiency is low, and the mullite can form a large amount of dust in the production process, so that the product quality is influenced, and the working environment of workers is polluted.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a mullite sieving mechanism, the screening of being convenient for is convenient for classify the mullite of qualified mullite and scab after screening and transports, is convenient for filter the mullite of collecting the dust form, has improved product quality, and economic environmental protection, and the environmental protection uses comparatively conveniently, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the mullite screening device comprises a screening box, wherein a vibrating screen is obliquely arranged in the screening box, a first discharge channel close to one side of the low end of the vibrating screen is formed in the screening box, a second discharge channel is formed in the bottom of the screening box, a supporting frame is arranged at the bottom of the screening box, a second conveying mechanism matched with the second discharge channel is arranged on the supporting frame, a first conveying mechanism located below the second conveying mechanism and matched with the first discharge channel is arranged on the supporting frame, the first conveying mechanism and the second conveying mechanism are identical in structure, a feeding channel is arranged at a position, close to one side of the high end of the vibrating screen, of the upper end face of the screening box, and a filtering component used for filtering and collecting mullite dust is arranged on the screening box.
As an optimized technical scheme of the utility model, discharge channel two is for leaking hopper-shaped structure.
As a preferred technical scheme of the utility model, transport mechanism two is including establishing the mount on the support frame, the both ends of mount are rotated respectively and are connected with a fixed axle, two the conveyer belt, one of them are installed in the cooperation on the fixed axle the driving motor who is located on the mount is installed to the tip of fixed axle.
As an optimal technical scheme of the utility model, the both sides of conveyer belt surface are equipped with the blend stop respectively.
As an optimized technical solution of the present invention, the first conveying mechanism and the second conveying mechanism are arranged in a staggered manner.
As a preferred technical scheme of the utility model, filtering component is including establishing at screening case up end and the air exhauster of being connected with screening incasement chamber, the end of airing exhaust of air exhauster is connected with coupling hose, coupling hose's end connection has the surge drum, the upper portion of surge drum is connected with the sealed lid of detachable, sealed covering is equipped with the filter.
As an optimized technical scheme of the utility model, the filter embeds there is the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: this mullite sieving mechanism is convenient for classify the transportation with screening back mullite, the qualified second transport of utilizing transport mechanism to transport next process through discharge passage, the unsuitable one transport of utilizing transport mechanism of discharge passage of granule is carried out further breakage through discharge passage, manual screening and categorised transportation have been avoided, work efficiency has been improved, through the surge drum, a filter, sealed lid, feedstock channel, connecting hose and air exhauster are convenient for filter the dust that filters the mullite and produce and collect, be convenient for retrieve reuse, economy and environmental protection, it is comparatively convenient to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the partial cross-sectional structure of the present invention;
fig. 3 is a plan view of the conveying mechanism of the present invention.
In the figure: screening case 1, discharge passageway 2, support frame 3, transport mechanism 4, transport mechanism two 5, driving motor 51, mount 52, conveyer belt 53, blend stop 54, collecting cylinder 6, filter 7, sealed lid 8, feed channel 9, connecting hose 10, air exhauster 11, vibrating screen 12, discharge passageway two 13.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a mullite screening device comprises a screening box 1, wherein a vibrating screen 12 is obliquely arranged in the screening box 1, a first discharge passage 2 close to one side of the low end of the vibrating screen 12 is formed in the screening box 1, a second discharge passage 13 is formed in the bottom of the screening box 1, a supporting frame 3 is arranged at the bottom of the screening box 1, a second conveying mechanism 5 matched with the second discharge passage 13 is arranged on the supporting frame 3, a first conveying mechanism 4 positioned below the second conveying mechanism 5 and matched with the first discharge passage 2 is arranged on the supporting frame 3, the first conveying mechanism 4 and the second conveying mechanism 5 are identical in structure, a feeding passage 9 is arranged at the position, close to one side of the high end of the vibrating screen 12, of the upper end face of the screening box 1, a filtering component used for filtering and collecting dust is arranged on the screening box 1, the second discharge passage 13 is of a funnel-shaped structure, and the second conveying mechanism, two ends of a fixed frame 52 are respectively rotatably connected with a fixed shaft, two fixed shafts are provided with a conveyor belt 53 in a matching way, the end part of one fixed shaft is provided with a driving motor 51 positioned on the fixed frame 52, two sides of the outer surface of the conveyor belt 53 are respectively provided with a barrier strip 54, mullite can be prevented from falling outside the conveyor belt 53 through the barrier strips 54, a first conveyor mechanism 4 and a second conveyor mechanism 5 are arranged in a staggered way, a filter component comprises an exhaust fan 11 which is arranged on the upper end surface of a screening box 1 and is connected with the inner cavity of the screening box 1, the exhaust end of the exhaust fan 11 is connected with a connecting hose 10, the end part of the connecting hose 10 is connected with a collecting cylinder 6, the upper part of the collecting cylinder 6 is connected with a detachable sealing cover 8, the collecting cylinder 6 is in threaded connection or clamping connection with, the driving motor 51 and the exhaust fan 11 are of a commercially available type, and the vibrating screen 12 has the same structure as the vibrating screen 4 in a mullite screening device of patent No. CN 210585783U.
When in use: pouring a proper amount of mullite to be screened into the screening box 1 through the feeding channel 9, filtering the mullite through the vibrating screen 12, discharging the filtered mullite to the second conveying mechanism 5 along the second discharging channel 13, conveying the mullite to the next process, remaining the mullite on the vibrating screen 12 after screening, rolling the unsuitable mullite from the high end to the low end of the vibrating screen 12 because the vibrating screen 12 is arranged obliquely, then discharging the mullite to the first conveying mechanism 4 along the first discharging channel 2, conveying the mullite to the previous process, crushing the unqualified mullite, pumping the dusty mullite generated during screening the mullite into the collecting cylinder 6 through the exhaust fan 11 along the connecting hose 10, remaining the dusty mullite in the collecting cylinder 6 through the filter 7, discharging the sealing cover 8 of redundant gas through the filter 7, opening the sealing cover 8 to be convenient for cleaning the dusty mullite in the collecting cylinder 6, is convenient for recycling.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a mullite screening device, includes screening case (1), its characterized in that: the screening box (1) is internally provided with an obliquely arranged vibrating screen (12), the screening box (1) is provided with a first discharge channel (2) close to one side of the lower end of the vibrating screen (12), a second discharge channel (13) is arranged at the bottom of the screening box (1), a support frame (3) is arranged at the bottom of the screening box (1), a second conveying mechanism (5) matched with the second discharge channel (13) is arranged on the support frame (3), a first conveying mechanism (4) which is positioned below the second conveying mechanism (5) and is matched with the first discharging channel (2) is arranged on the supporting frame (3), the first conveying mechanism (4) and the second conveying mechanism (5) have the same structure, a feeding channel (9) is arranged on the upper end surface of the screening box (1) and at the position close to the high end side of the vibrating screen (12), and a filtering component for filtering and collecting mullite dust is arranged on the screening box (1).
2. The mullite screening apparatus of claim 1, wherein: the second discharge channel (13) is of a funnel-shaped structure.
3. The mullite screening apparatus of claim 1, wherein: the second conveying mechanism (5) comprises a fixing frame (52) arranged on the support frame (3), two ends of the fixing frame (52) are respectively connected with a fixing shaft in a rotating mode, a conveying belt (53) is installed on the fixing shafts in a matched mode, and one of the fixing shafts is provided with a driving motor (51) located on the fixing frame (52) at the end portion.
4. The mullite screening device of claim 3, wherein: and two sides of the outer surface of the conveyor belt (53) are respectively provided with a barrier strip (54).
5. The mullite screening apparatus of claim 1, wherein: the first conveying mechanism (4) and the second conveying mechanism (5) are arranged in a staggered mode.
6. The mullite screening apparatus of claim 1, wherein: the filter assembly comprises an exhaust fan (11) which is arranged on the upper end surface of the screening box (1) and connected with the inner cavity of the screening box (1), the exhaust end of the exhaust fan (11) is connected with a connecting hose (10), the end part of the connecting hose (10) is connected with a collecting cylinder (6), the upper part of the collecting cylinder (6) is connected with a detachable sealing cover (8), and a filter (7) is arranged on the sealing cover (8).
7. The mullite screening apparatus of claim 6, wherein: a filter screen is arranged in the filter (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550150.7U CN212975813U (en) | 2020-07-30 | 2020-07-30 | Mullite screening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550150.7U CN212975813U (en) | 2020-07-30 | 2020-07-30 | Mullite screening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212975813U true CN212975813U (en) | 2021-04-16 |
Family
ID=75430128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550150.7U Active CN212975813U (en) | 2020-07-30 | 2020-07-30 | Mullite screening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212975813U (en) |
-
2020
- 2020-07-30 CN CN202021550150.7U patent/CN212975813U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20241224 Address after: 412000 Guangu Village, Pukou Town, Liling City, Zhuzhou City, Hunan Province Patentee after: Hunan Xingzhou Kiln Furniture Manufacturing Co.,Ltd. Country or region after: China Address before: 451200 nanshankou bus station, Beishankou Town, Gongyi City, Zhengzhou City, Henan Province Patentee before: Gongyi Zhenhua burden Co.,Ltd. Country or region before: China |