CN105564853A - Mineral powder bin - Google Patents
Mineral powder bin Download PDFInfo
- Publication number
- CN105564853A CN105564853A CN201511004809.2A CN201511004809A CN105564853A CN 105564853 A CN105564853 A CN 105564853A CN 201511004809 A CN201511004809 A CN 201511004809A CN 105564853 A CN105564853 A CN 105564853A
- Authority
- CN
- China
- Prior art keywords
- warehouse
- discharging
- bin body
- mineral powder
- bin
- 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.)
- Pending
Links
- 239000000843 powder Substances 0.000 title claims abstract description 62
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 19
- 239000011707 mineral Substances 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 33
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 11
- 230000002787 reinforcement Effects 0.000 claims description 7
- 210000000664 rectum Anatomy 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 2
- 238000009628 steelmaking Methods 0.000 claims 1
- 238000004880 explosion Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 10
- 239000003245 coal Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 239000002817 coal dust Substances 0.000 description 8
- 239000002360 explosive Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000001569 carbon dioxide Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
- B65D88/744—Large containers having means for heating, cooling, aerating or other conditioning of contents heating or cooling through the walls or internal parts of the container, e.g. circulation of fluid inside the walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
- B65D90/325—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure due to explosion, e.g. inside the container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/22—Safety features
- B65D90/38—Means for reducing the vapour space or for reducing the formation of vapour within containers
- B65D90/44—Means for reducing the vapour space or for reducing the formation of vapour within containers by use of inert gas for filling space above liquid or between contents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D90/00—Component parts, details or accessories for large containers
- B65D90/48—Arrangements of indicating or measuring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packages (AREA)
Abstract
The invention discloses a mineral powder bin which comprises a storage bin body (1) and a discharging bin body (2). The storage bin body (2) is a cone. The storage bin body (1) and the discharging bin body (2) are fixed together. The mineral powder bin is characterized in that a plurality of strengthening insulation rings (4) are arranged on the outer wall of the storage bin body (1); the storage bin body (1) is covered with a torispherical head; a feeding port (101) is formed in the upper end of the outer cylindrical face of the storage bin body (1); a discharging port (201) is formed in the lower end of the discharging bin body (2); and a temperature monitoring point (9) is installed at the upper portion of the outlet end of the discharging bin body (2). By means of the mineral powder bin, the capability of explosion resistance and pressure resistance of the bin bodies is improved, meanwhile, the mineral powder bin can be used for a storage system which is used for monitoring the conditions in the bin bodies and adjusting a control system, the conditions in the bin bodies can be monitored and adjusted, it is avoided that the pressure or the temperature of the bin bodies is too high, and the phenomenon of blocking of powder is reduced.
Description
Technical field
The invention belongs to inflammable and explosive industrial powder storage equipment technical field, specifically just relate to a kind of mineral powder bin storing inflammable and explosive powder.
Background technology
In industrial process, usually the mining industry fuel such as coal will be ground to form powdery and then carry out subsequent production or utilization, just need memory system to put temporarily it in transport process, current widely used memory system is vertical type cylinder shape powder storehouse, this kind of powder storehouse outlet bore is little, and blanking coning.In whole powder storehouse, the application force between powder particles increases with the reduction of height, and between the particle of exit, co-acting force reaches maximum.Because powder particles diameter is all less than 0.5mm, so just easily produce large Fan get Hua Li between the particle in exit, i.e. attractive force.Add that outlet diameter is little, the low material of ambient temperature gets damp, then breeze is easily tied arch bridging flowing power and greatly reduced, and not easily falls from outlet.Help gas pad if be used alone, once the blocking of cone storehouse, bottom powder bulk density increases, and helps stream positice ground effect greatly to reduce, and user can only by the outside whereabouts of knocking the methods such as vibrations and making powder slow, a small amount of, the normal operation of serious influential system.In order to overcome the technological deficiency that above-mentioned powder is difficult to flow out smoothly from powder storehouse, Chinese patent 201210397765.4 discloses a kind of buffering and helps stream powder storehouse, specifically flows out smoothly for breeze.It comprises cross reinforced pipe, coaming plate and helps gas pad, and cross reinforced pipe is positioned at warehouse, and cross reinforced pipe four end is welded and fixed with warehouse inwall and is connected.Described coaming plate bottom welding is fixed on cross reinforced pipe.The warehouse inside face of cross reinforced pipe bottom is bolted and multiplely helps gas pad.This is simple, compact and reasonable for structure; Contribute to breeze to fall smoothly from the outlet of powder storehouse; With low cost; Avoid breeze blocking warehouse.
But above-mentioned improved type powder storehouse is the only less demanding powder storage of safety performance on probation clearly, obviously inapplicable for depositing of the inflammable and explosive mineral powders such as coal, Chinese patent 201520443846.2 discloses a kind of Pulverized Coal Bin, the storing portion comprising tapered blanking portion and be connected with blanking portion, described blanking portion is provided with heating arrangements, described heating arrangements comprises heating tape, heat-insulation layer and the power supply for heating tape energy supply, described heating tape uniform winding is in blanking portion, and described heating tape is connected with power supply, described heat-insulation layer wraps up blanking portion and heating tape simultaneously.The present invention increases heating arrangements at the outer wall of Pulverized Coal Bin, heats, is incubated Pulverized Coal Bin, reduces environment to the impact of coal dust, avoids the bulkhead in Pulverized Coal Bin to condense, prevent coal dust from luming, ensure smooth and easy lower coal.But this kind of anti-limited strength that exposes to the sun of Pulverized Coal Bin, storage content is limited, especially cannot monitor the situations such as powder storehouse internal pressure temperature in real time, coal dust cannot be avoided to lump in powder storehouse, what still utilize is that self gravitation flows out from powder storehouse, once coal dust caking will block, affects unit and normally runs.
Summary of the invention
Object of the present invention is exactly poor for existing inflammable and explosive powder material storage system antiknock flammability resistance, the easy technological deficiency that blocking occurs, the mineral powder bin storing inflammable and explosive powder is provided, this mineral powder bin can be used in the aggregate-storing system of the state monitored in real time in powder storehouse, avoid the powder caking blocking discharging opening in powder storehouse simultaneously, improve the transport efficiency of feed system.
Technical scheme
In order to realize above-mentioned technical purpose, a kind of mineral powder bin of the present invention's design, it comprises storing warehouse and discharging warehouse, discharging warehouse is cone, and described storing warehouse is characterized in that together with being installed on discharging warehouse: the external wall of described storage bin is provided with some reinforcement insulation rings, the butterfly end socket capping of storing warehouse, upper end, the described storage bin external face of cylinder is provided with inlet point, and the lower end of described discharging warehouse is discharging opening, and the exit end top of described discharging warehouse is provided with temperature monitoring point.
Further, described storing warehouse comprises warehouse and supports skirt and storage bin body, and described storage bin body outer wall is provided with some reinforcement insulation rings, and storage bin body is installed on and supports on skirt at warehouse, described storage bin is as hollow circular cylinder, and inlet point is arranged on storage bin and holds with it on external cylindrical surface.
Further, described discharging warehouse is cone, and cone base and warehouse support together with skirt is installed on.
Further, described butterfly end socket is butterfly lid, and butterfly end socket main body has some mounting holes.
Further, it is cylinder that described warehouse supports skirt, and its upper surface latus rectum mates with storage bin body, and lower surface latus rectum mates with discharging warehouse.
Further, described discharging warehouse comprises truncated cone-shaped warehouse and taper warehouse, and described taper warehouse is that corrosion-resistant steel makes.
Beneficial effect
A kind of mineral powder bin of the present invention's design, not only enhance warehouse antiknock pressure-proof ability own, can be used in the monitoring of warehouse internal state and the aggregate-storing system of regulation and control system simultaneously, can monitor in time and regulate situation in warehouse, avoid warehouse pressure or temperature too high.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of inflammable and explosive powder material storage system in the embodiment of the present invention.
Accompanying drawing 2 is embodiment of the present invention structural representations.
Accompanying drawing 3 is that in the embodiment of the present invention, powder storehouse helps streaming system and powder storehouse tracing system mounting structure schematic diagram.
Accompanying drawing 4 is that in the embodiment of the present invention, powder storehouse helps streaming system and powder storehouse tracing system mounting structure front view.
Accompanying drawing 5 is that in the embodiment of the present invention, powder storehouse helps streaming system structural representation.
Accompanying drawing 6 is butterfly end enclosure structure schematic diagrams in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is elaborated
Embodiment
As shown in Figure 1, a kind of inflammable and explosive powder material storage system, it comprises storing warehouse 1 and discharging warehouse 2, discharging warehouse 2 is cone, be fixed together with discharging warehouse 2 upper weld bottom described storing warehouse 1, it is characterized in that: described storing warehouse 1 is arranged on warehouse support frame 3, storing warehouse 1 outside face is welded and fixed some reinforcement insulation rings 4, storing warehouse 1 butterfly end socket 5 capping, described butterfly end socket 5 is provided with the monitoring of warehouse internal state and regulation and control system 6, described storing warehouse 1 external cylindrical surface upper end is provided with inlet point 101, the lower end of described discharging warehouse 2 is discharging opening 201, discharging warehouse 2 is provided with powder storehouse and helps streaming system 7 can pass into gas in discharging warehouse 2 to improve powder flowing power in warehouse, discharging warehouse 2 being also provided with powder storehouse tracing system 8 can to powder in the bulkhead heat drying warehouse of discharging warehouse 2, powder in warehouse is avoided to make moist, the exit end top of described discharging warehouse 2 is provided with temperature monitoring point 9.
Described warehouse internal state monitoring and regulation and control system 6 comprise explosion relief valve 601, top, storehouse dust collecting system 602, carbon dioxide access device 603, carbon monoxide monitoring system 604, level monitoring device 605, device for detecting temperature 606 and vacuum release valve 607, described explosion relief valve 601, top, storehouse dust collecting system 602, carbon dioxide access device 603, carbon monoxide monitoring system 604, level monitoring device 605, device for detecting temperature 606 and vacuum release valve 607 are arranged on mounting hole 11 position corresponding on butterfly end socket 5 respectively for monitoring warehouse inner case and regulating warehouse internal environment.
As shown in Figure 2, described storing warehouse 1 comprises warehouse and supports skirt 102 and storage bin body 103, described storage bin body 103 outer wall is welded with some reinforcement insulation rings 4, storage bin body 103 is installed on warehouse and supports on skirt 102, warehouse supports skirt 102 and is arranged on warehouse support frame 3, described storage bin body 103 is hollow circular cylinder, and inlet point 101 is arranged on the external cylindrical surface of storage bin body 103 upper end.
Described discharging warehouse 2 is cone, and cone base and warehouse are supported skirt 102 and be fixedly fixed together by support welding.
Preferably, described warehouse supporting seat 102 is cylinder, and its upper surface latus rectum mates with storage bin body 103 lower end latus rectum, and lower surface is mated with discharging warehouse 2.
As accompanying drawing 3, shown in 4 and 5, described powder storehouse helps streaming system 7 to comprise the female pipe 701 of source of the gas, the female pipe 701 of described source of the gas is connected with some circle air intake branches 702, described air intake branch 702 is fixed on outside the storehouse body of discharging warehouse 2 by connecting panel 703, described air intake branch 702 is provided with some air inlet pipes 704, air inlet pipe 704 one end is contained on air intake branch 702, admission piece 705 other end is equipped with, admission piece 705 enters in discharging warehouse 2 through discharging warehouse 2 storehouse body, the inlet end of the female pipe 701 of described source of the gas is provided with female pipe control cock 701a, described air intake branch 702 is provided with arm control cock 702a.Preferably, parallel between described air intake branch 702.
Described powder storehouse tracing system 8 comprises heating pipe 801, and heating pipe 801 is around discharging warehouse 2 storehouse body outside face, and described heating pipe 801 is close to reinforcement insulation ring 4.Preferably, described heating pipe 801 comprises front straight tube 801a and rear straight tube 801b, and front straight tube 801a and rear straight tube 801b vertically touch discharging warehouse 2 storehouse body outside face, by connecting around pipe 801c between front straight tube 801a and rear straight tube 801b.
As shown in Figure 6, described butterfly end socket 5 is butterfly lid, warehouse platform 10 butterfly end socket 5 is equipped with for installation and maintenance operation, described butterfly end socket 5 body has some mounting holes 11 for installing the monitoring of warehouse internal state and regulation and control system 6, with mounting hole 11 corresponding position perforate on warehouse platform 10.
Say in the present invention that the inflammable and explosive powders such as coal dust are stored in when in storing warehouse 1 and discharging warehouse 2 needing coal dust to carry, powder storehouse is utilized to help streaming system 7 to pass into gas in discharging warehouse 2, accelerate coal dust to flow out from discharging opening 201 fast, and powder storehouse tracing system 8 can help discharging warehouse 2 storehouse body heating and thermal insulation, powder in warehouse is avoided to make moist, the effect of the explosion relief valve 601 in the present invention is that explosion relief valve is opened when warehouse internal pressure is higher than its setting value, release warehouse internal pressure.The effect of top, storehouse dust collecting system 602 is Exhaust Gas in purification warehouse, reaches the effluent standard that national environmental protection specifies.Carbon dioxide access device 603 effect be when level of oxygen in warehouse is too high or the content overproof of carbonic oxide time, in storehouse, injecting carbon dioxide carries out inerting, prevents coal dust generation spontaneous combustion in storehouse.Carbon monoxide monitoring system 604 effect is the content of carbonic oxide in monitoring storehouse, and the timely internally inert gas injecting when content overproof, Mixed Gases Explosion occurs in prevention.Level monitoring device 605 effect is material level in Real-Time Monitoring storehouse, avoids material level too high or too low, affects unit and normally run and warehouse safety.Device for detecting temperature 606 effect is temperature in Real-Time Monitoring storehouse, avoids spontaneous combustion of pulverized coal.Vacuum release valve 607 effect occurred high vacuum in prevention storehouse, and in storehouse, degree of vacuum reaches the setting value of vacuum release valve 607, and it is opened automatically, regulates warehouse internal pressure, avoids affecting warehouse structural stability.A kind of mineral powder bin of the present invention's design, not only enhance warehouse antiknock pressure-proof ability own, can be used in the aggregate-storing system of the monitoring of warehouse internal state and regulation and control system simultaneously, can monitor in time and regulate situation in warehouse, avoid warehouse pressure or temperature too high, decrease powder generation stopping state.
Structure, ratio, size etc. that the present embodiment institute accompanying drawings illustrates, content all only in order to coordinate specification sheets to disclose, understand for person skilled in the art scholar and read, and be not used to limit the enforceable qualifications of the present invention, therefore the not technical essential meaning of tool, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under effect that the present invention can produce and the object that can reach, still all should drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, quote in this specification sheets as " on ", D score, "left", "right", " centre ", " cw ", " conter clockwise " etc. term, also only for ease of understanding of describing, and be not used to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under changing technology contents without essence, when being also considered as the enforceable category of the present invention.
Claims (6)
1. a mineral powder bin, it comprises storing warehouse (1) and discharging warehouse (2), discharging warehouse (2) is cone, described storing warehouse (1) and discharging warehouse (2) are installed on together, it is characterized in that: described storing warehouse (1) outer wall is provided with some reinforcement insulation rings (4), storing warehouse (1) butterfly end socket (5) capping, described storing warehouse (1) external cylindrical surface upper end is provided with inlet point (101), the lower end of described discharging warehouse (2) is discharging opening (201), the exit end top of described discharging warehouse (2) is provided with temperature monitoring point (9).
2. a kind of mineral powder bin as claimed in claim 1, it is characterized in that: described storing warehouse (1) comprises warehouse and supports skirt (102) and storage bin body (103), described storage bin body (103) outer wall is provided with some reinforcement insulation rings (4), storage bin body (103) is installed on and supports on skirt (102) at warehouse, described storage bin body (103) is hollow circular cylinder, and inlet point (101) is arranged on the external cylindrical surface of storage bin body (103) upper end.
3. a kind of mineral powder bin as claimed in claim 1, is characterized in that: described discharging warehouse (2) is cone, and cone base and warehouse support together with skirt (102) is installed on.
4. a kind of mineral powder bin as claimed in claim 1, is characterized in that: described butterfly end socket (5) is butterfly lid, butterfly end socket (5) body has some mounting holes (11).
5. a kind of mineral powder bin as claimed in claim 2, it is characterized in that: it is cylinder that described warehouse supports skirt (102), its upper surface latus rectum mates with storage bin body (103), and lower surface latus rectum mates with discharging warehouse (2).
6. a kind of mineral powder bin as claimed in claim 1, is characterized in that: described discharging warehouse (2) comprises truncated cone-shaped warehouse (202) and taper warehouse (203), and described taper warehouse (203) is corrosion-resistant steel making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004809.2A CN105564853A (en) | 2015-12-28 | 2015-12-28 | Mineral powder bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511004809.2A CN105564853A (en) | 2015-12-28 | 2015-12-28 | Mineral powder bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105564853A true CN105564853A (en) | 2016-05-11 |
Family
ID=55875593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511004809.2A Pending CN105564853A (en) | 2015-12-28 | 2015-12-28 | Mineral powder bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105564853A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731270A (en) * | 2016-12-30 | 2017-05-31 | 莱歇研磨机械制造(上海)有限公司 | A kind of off-line ash-clearing ceramic filter material dust arrester |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000128279A (en) * | 1998-10-28 | 2000-05-09 | Kasei Optonix Co Ltd | Powder hopper |
| JP2003095381A (en) * | 2001-09-19 | 2003-04-03 | Sumitomo Chem Co Ltd | Hopper and method for storing polymer using the hopper |
| CN201458098U (en) * | 2009-06-10 | 2010-05-12 | 煤炭科学研究总院 | a coal storage bin |
| CN102303758A (en) * | 2010-11-26 | 2012-01-04 | 徐州中矿奥特麦科技有限公司 | Coal storage silo safety protection process and protection system |
| CN202594206U (en) * | 2012-04-12 | 2012-12-12 | 山东天宇建设机械股份有限公司 | Storage bin of mixing plant |
| CN203255567U (en) * | 2013-01-04 | 2013-10-30 | 徐州赛森电子自动化技术有限公司 | Cylindrical silo protection device |
| CN204593433U (en) * | 2015-04-14 | 2015-08-26 | 煤炭科学技术研究院有限公司 | Coal powder storage and supply system |
| CN205345864U (en) * | 2015-12-28 | 2016-06-29 | 莱歇研磨机械制造(上海)有限公司 | Powdered ore storehouse |
-
2015
- 2015-12-28 CN CN201511004809.2A patent/CN105564853A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000128279A (en) * | 1998-10-28 | 2000-05-09 | Kasei Optonix Co Ltd | Powder hopper |
| JP2003095381A (en) * | 2001-09-19 | 2003-04-03 | Sumitomo Chem Co Ltd | Hopper and method for storing polymer using the hopper |
| CN201458098U (en) * | 2009-06-10 | 2010-05-12 | 煤炭科学研究总院 | a coal storage bin |
| CN102303758A (en) * | 2010-11-26 | 2012-01-04 | 徐州中矿奥特麦科技有限公司 | Coal storage silo safety protection process and protection system |
| CN202594206U (en) * | 2012-04-12 | 2012-12-12 | 山东天宇建设机械股份有限公司 | Storage bin of mixing plant |
| CN203255567U (en) * | 2013-01-04 | 2013-10-30 | 徐州赛森电子自动化技术有限公司 | Cylindrical silo protection device |
| CN204593433U (en) * | 2015-04-14 | 2015-08-26 | 煤炭科学技术研究院有限公司 | Coal powder storage and supply system |
| CN205345864U (en) * | 2015-12-28 | 2016-06-29 | 莱歇研磨机械制造(上海)有限公司 | Powdered ore storehouse |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106731270A (en) * | 2016-12-30 | 2017-05-31 | 莱歇研磨机械制造(上海)有限公司 | A kind of off-line ash-clearing ceramic filter material dust arrester |
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| PB01 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
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Application publication date: 20160511 |