CN101549783B - Pneumatic-discharging powdery material storage tank and transport cart with same - Google Patents
Pneumatic-discharging powdery material storage tank and transport cart with same Download PDFInfo
- Publication number
- CN101549783B CN101549783B CN 200810091900 CN200810091900A CN101549783B CN 101549783 B CN101549783 B CN 101549783B CN 200810091900 CN200810091900 CN 200810091900 CN 200810091900 A CN200810091900 A CN 200810091900A CN 101549783 B CN101549783 B CN 101549783B
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- China
- Prior art keywords
- tank body
- fluosolids
- material storage
- unloading type
- powder particle
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- 239000000463 material Substances 0.000 title claims abstract description 48
- 238000007599 discharging Methods 0.000 title claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 239000000843 powder Substances 0.000 claims description 39
- 239000002245 particle Substances 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 9
- 230000009699 differential effect Effects 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Air Transport Of Granular Materials (AREA)
Abstract
The invention discloses a pneumatic-discharging powdery material storage tank and a transport cart with the same. The pneumatic-unloading powdery material storage tank comprises a tank body, at least one discharging hole disposed at the bottom of the tank body, a fluidized layer which is fixed on the bottom surface of an inner cavity of the tank body and is adaptive to the bottom surface of the inner cavity in shape, and a plurality of guide ducts supplying compressed air for the fluidized layer. The pneumatic-discharging powdery material storage tank is characterized in that the bottom of thetank body is provided with a plurality of air outlets which are distributed below the fluidized layer along the longitudinal direction of the tank body, the closer the distance from the discharging h ole, the larger the longitudinal pitch between every two adjacent air outlets, the guide ducts respectively extend along the longitudinal direction of the tank body and are arranged on the outer surface of the bottom of the tank body, and all guide ducts are independent mutually and are communicated with the air outlets correspondingly in a sealing way. The invention simplifies the structure of the tank body, lightens the weight of the tank body, improves the utilization ratio of the capacity and has lower residual ratio of discharging.
Description
Technical field
The present invention relates to a kind of pneumatic unloading type powder particle material storage-transportation car, relate in particular to pneumatic unloading type powder particle material storage-transportation jar.
Background technology
In general, fluidizer also claims fluid bed, is the critical component that gas unloads powder grain material tank car or jar case, and key properties such as the discharge rate of powder tank car or powder jar case, discharging surplus ratio are all relevant with fluidizer, the fluidizer structure is ever-changing, and inseparable with tank structure.
Granted publication number is " CN2471622Y ", the utility model name is called the fluidizer that " horizontal aluminum oxide tank car fluidization device " discloses a kind of horizontal alumina tank car, wherein guide duct is arranged in the tank body, can take space in certain jar like this, fluosolids is laid on the guide duct, the fluid bed air spots is smooth, can cause local buildup during discharging, air gate is evenly arranged on the guide duct, there is not pressure reduction apart from discharging opening place far away and near local air-flow like this, understand buildup away from discharging opening place material during discharging, and fluid bed canvas longitudinal length and tank body straight section are isometric, and the canvas front and back end does not extend on the end socket cambered surface, and tank body rear and front end buildup can be more serious.
Granted publication number is called " fluid bed that gas unloads powder or particulate material storage-transport vessel " and discloses a kind of fluid bed for " CN2707687Y ", utility model name, wherein in tank body, lay taper slide along jar end, leading (blowing) airduct is welded on the taper slide, material flows to discharging opening on the slope easily, though can reduce the discharging surplus ratio like this, the tank structure complexity is made difficulty, and can take very big tank body stocking space, the tank body capacity utilization is lower.
All there is certain deficiency in these patented technologies, therefore are necessary these prior aries are improved.
Summary of the invention
Main purpose of the present invention is to overcome the defective that above-mentioned prior art exists and a kind of pneumatic unloading type powder particle material storage-transportation jar is provided, and it can solve the buildup problem in the tank body when discharging.
Another object of the present invention is to overcome the defective that above-mentioned prior art exists and provide a kind of pneumatic unloading type bulk powder goods tanker, the buildup problem when it solves discharging in the tank body.
For realizing goal of the invention of the present invention, the invention provides a kind of pneumatic unloading type powder particle material storage-transportation jar, comprise tank body, at least one discharging opening that forms in the bottom of described tank body, the fluosolids that is fixed on the inner chamber bottom surface of described tank body and adapts with the shape of described inner chamber bottom surface and supply compressed-air actuated a plurality of guide duct to described fluosolids, be formed with in the bottom of described tank body and vertically be arranged in a plurality of exhaust vents below the described fluosolids along described tank body, longitudinal pitch between near more each exhaust vent of the described discharging opening of distance is big more, described a plurality of guide duct is respectively along the longitudinal extension of described tank body and be arranged on the bottom outer surface of described tank body, and each described guide duct is independently of one another and be communicated with corresponding described exhaust vent sealing; Each described guide duct all is furnished with blast pipe, and described blast pipe is connected with wind regime to supply pressurized air to described guide duct.
According to technical conceive of the present invention, described a plurality of exhaust vent is arranged in a row in the bottom of described tank body, described a plurality of guide duct matches with described a plurality of exhaust vents and is arranged in a row, and described fluosolids comprises air-permeable layer that covers above described a plurality of exhaust vent and the metal gauze that covers on the described air-permeable layer.
According to technical conceive of the present invention, described a plurality of exhaust vent is arranged in two parallel rows in the bottom of described tank body, described a plurality of guide duct matches with described a plurality of exhaust vents and is arranged in two parallel rows, and described fluosolids comprises air-permeable layer that covers above described a plurality of exhaust vent and the metal gauze that covers on the described air-permeable layer.
According to technical conceive of the present invention, every row's guide duct comprises 6 or 4 guide ducts.
According to technical conceive of the present invention, each described guide duct has the semicanal structure that cross-sectional plane is semisphere or " U " shape, and the sealed air chamber be communicated with described a plurality of exhaust vents is formed on the bottom that is buckled in described tank body.
According to technical conceive of the present invention, each described exhaust vent place is provided with the adapter that is positioned at below the described fluosolids in described tank body, described adapter and described exhaust vent form jointly three-port structure with will be by the pressurized air of described guide duct supply along tank body laterally to the guiding of the both sides of described exhaust vent.
According to technical conceive of the present invention, described adapter comprises that one is buckled in described exhaust vent top and the groove shape body affixed with described tank body.
According to technical conceive of the present invention, be provided with the fixed strip all around that is fixed on the described tank inner surface below the edge of described fluosolids, press strip around being provided with above the edge of described fluosolids, described press strip all around and described fixed strip all around are clipped in the middle the edge of described fluosolids and tighten together by edge and the described attaching parts of press strip all around that passes described fixed strip, described fluosolids all around successively.
According to technical conceive of the present invention, be provided with the fixed blocks of arranging on the medial surface that is fixed on described tank body in the zone that fixed strip forms around described more, be provided with pad above the described fixed block, described pad and described fixed block are clipped in the middle described fluosolids and tighten together by the attaching parts that passes described fixed block, described fluosolids and described pad successively.
According to technical conceive of the present invention, also be provided with one on the inner chamber bottom surface of described tank body along the horizontal separation fixed strip of the horizontal expansion of described tank body be positioned at horizontal separation press strip above the described horizontal separation fixed strip, described horizontal separation fixed strip and described horizontal separation press strip are clipped in the middle described fluosolids, so that described fluosolids is airtight along vertical front and back of described tank body.
According to technical conceive of the present invention, the formed arc chord angle of the cross-sectional plane of described fluosolids is more than or equal to 2 times of the material angle of repose.
According to technical conceive of the present invention, described tank body comprises the tank body body and is fixed on the end socket with intrados at described tank body body two ends, described fluosolids covers on the inner chamber bottom surface of described tank body body, and extend to described end socket preset distance to the two ends of described tank body so that the fluosolids part that extends to described end socket on the vertical vertical section of described tank body formed arc chord angle more than or equal to the material angle of repose.
According to technical conceive of the present invention, described adapter is provided with pad, described pad and described adapter are clipped in the middle described fluosolids, and match with nut by the bolt that connects described adapter, described fluosolids and described pad successively, described fluosolids is fixed on the inner surface of described tank body.
For realizing goal of the invention of the present invention, the present invention also provides a kind of pneumatic unloading type bulk powder goods tanker, and it has according to pneumatic unloading type powder particle material storage-transportation jar of the present invention.
Compared with prior art, in the fluidizer of pneumatic unloading type powder particle material storage-transportation jar of the present invention, owing to do not have breaker plate, slide plate and guide duct in the tank body, thereby simplified tank structure, alleviate the tank body deadweight, improve the tank body capacity utilization, by as far as closely progressively material is the easier discharging opening that flows under the air-flow differential effect to dredge arranging by close, the fluid bed air-permeable layer extends on the end socket cambered surface guide duct exhaust vent apart from discharging opening, and the fluid bed surface is more smooth, and the discharging surplus ratio is lower.
Description of drawings
Fig. 1 is the birds-eye view of fluosolids part in the pneumatic unloading type powder particle material storage-transportation jar of the present invention.
The part sectional view of Fig. 2 for cutting open along A-A line among Fig. 1.
The cutaway view of Fig. 3 for cutting open along B-B line among Fig. 1.
The cutaway view of Fig. 4 for cutting open along C-C line among Fig. 1.
Fig. 5 is the I portion enlarged drawing among Fig. 1.
The cutaway view of Fig. 6 for cutting open along D-D line among Fig. 5.
Fig. 7 is the II portion enlarged drawing among Fig. 1.
The cutaway view of Fig. 8 for cutting open along E-E line among Fig. 7.
Fig. 9 is the VII portion enlarged drawing among Fig. 3.
Figure 10 is a VI portion enlarged drawing among Fig. 3.
Figure 11 is the IV portion enlarged drawing among Fig. 2.
Figure 12 is the V portion enlarged drawing among Fig. 2.
Figure 13 is the III portion enlarged drawing among Fig. 4.
The specific embodiment
The invention will be further described below in conjunction with the accompanying drawings and the specific embodiments.
As Fig. 1, Fig. 2 and shown in Figure 3, the arc surface shape fluosolids on two discharging openings 2 that pneumatic unloading type powder particle material storage-transportation jar of the present invention comprises tank body 1, form in the bottom of tank body 1, the inner chamber bottom surface that is fixed on tank body 1 and along a plurality of guide ducts 4 of the bottom outer surface longitudinal extension of tank body 1.Discharging opening 2 is the bottom discharge structure shown in the figure, also can be not shown top discharge structure.Although as shown in fig. 1, be provided with two discharging openings 2 in the tank body 1, the present invention is as limit, but 1,2,3,4 or 5 discharging opening can be set according to actual needs.
Please be simultaneously referring to Fig. 5 and Fig. 6, the bottom of tank body 1 is formed with along vertical arrangement of tank body 1 and is positioned at a plurality of exhaust vents 5 below the fluosolids.A plurality of exhaust vents 5 can be arranged to a row as shown in fig. 1, and simultaneously row's guide duct 4 is arranged on the bottom outer surface of tank body 1 the supply pressurized air that matches with this row's exhaust vent 5; Also can be arranged to not shown two rows according to actual needs or more than two rows, two row or multi-row guide duct 4 is arranged on the bottom outer surface of tank body 1 the supply pressurized air that matches with described two row's exhaust vents 5 simultaneously.The quantity of every row's guide duct 4 can be 6 shown in Fig. 1, also 4 guide ducts 4 can be set according to the length of tank body 1.
Referring to Fig. 1, in row's exhaust vent 5, exhaust vent 5 is near more apart from discharging opening 2, and the spacing between two exhaust vents 5 is big more, and exhaust vent 5 by as far as closely progressively being arranged to dredging by close, can make material easier discharging opening 2 that flows under the air-flow differential effect apart from discharging opening 2.
Fluosolids comprises air-permeable layer 32 that covers above a plurality of exhaust vents 5 and the metal gauze 31 that covers on the air-permeable layer 32, and metal gauze 31 plays protection air-permeable layer 32.Air-permeable layer 32 can be gas permeable materials such as canvas.
The fluosolids symmetry is fixedly installed on the inner chamber bottom surface of tank body 1, and adapts with the shape of the inner chamber bottom surface of tank body 1.Referring to Fig. 3, fluosolids forms arc chord angle 2 β at the cross-sectional plane of tank body body 10 parts, and β is more than or equal to the material angle of repose, thereby can be so that the discharging surplus ratio is lower.
As depicted in figs. 1 and 2, in order further to reduce the discharging surplus ratio, fluosolids can also extend to end socket 11,12 preset distances to the two ends of tank body 1 so that the part of fluosolids that extends to end socket 11,12 on tank body 1 vertical vertical section formed arc chord angle α more than or equal to the material angle of repose.
For fluosolids better being fixed on the inside face of tank body 1, as Fig. 1, Fig. 3 and shown in Figure 9, be provided with the fixed strip 61 all around that is fixed on tank body 1 inside face below the edge of fluosolids, press strip 62 around above the edge of fluosolids, being provided with, all around press strip 62 and all around fixed strip 61 edge of fluosolids is clipped in the middle, and by the edge of fixed strip 61, fluosolids around passing successively and all around the attaching parts of press strip 62 tighten together, described attaching parts can be screw rod shown in the figure 63 and nut 64.Press strip 62 is to make fluosolids airtight all around all around, and pressurized air can only see through top air-permeable layer 32 and blow.
In order better fluosolids to be fixed on the inside face of tank body 1, as Fig. 1, Fig. 3 and shown in Figure 10, can in the zone that fixed strip 61 forms, be provided with the fixed blocks of arranging on the medial surface that is fixed on tank body 1 71 all around more, be provided with pad 72 above the fixed block 71, pad 72 and fixed block 71 are clipped in the middle fluosolids and tighten together by the attaching parts that passes fixed block 71, fluosolids and pad 72 successively, and described attaching parts can be screw rod shown in the figure 73 and nut 74.Pad 72 mainly is to hold fluosolids, and preventing to be compressed air by fluosolids, to blow afloat distortion too big and damage.
As shown in Figure 1, inner chamber bottom surface that can tank body 1 is provided with a horizontal separation fixed strip along the horizontal expansion of tank body 1 (scheming not shown) and is positioned at the horizontal separation press strip 8 of described horizontal separation fixed strip top, described horizontal separation fixed strip and horizontal separation press strip 8 tighten together and jointly fluosolids are clipped in the middle, so that fluosolids is airtight along vertical front and back of tank body 1.
As depicted in figs. 1 and 2, a plurality of guide ducts 4 are respectively along the longitudinal extension of tank body 1, and are arranged to a row in the bottom outside of tank body 1 along row's exhaust vent 5, and each guide duct 4 seals with exhaust vent 5 and is communicated with.
As shown in figure 13, each guide duct 4 all is furnished with blast pipe 41, and blast pipe 41 is connected with wind regime, to supply pressurized airs to guide duct 4.
Please be simultaneously referring to Fig. 5, Fig. 6, Fig. 8, Figure 10 and Figure 11, can be at the adapter 9 below setting above the exhaust vent 5 is positioned at fluosolids, adapter 9 is fixed in tank body and forms three-port structures jointly with exhaust vent 5 by weld seam 94, being guided along the horizontal both sides to exhaust vent 5 of tank body 1 by the pressurized air of guide duct 4 supplies.
Preferably, as Fig. 6, Fig. 8, Figure 10 and shown in Figure 11, adapter 9 comprises that one is buckled in exhaust vent 5 tops and the groove shape body affixed with tank body 1.
More preferably, as Fig. 8 and shown in Figure 12, the adapter 9 of part is provided with pad 93, matches with nut 92 by the bolt 91 that connects adapter 9, fluosolids and pad 93 successively, further fluosolids is fixed on the inner surface of tank body 1.
When pneumatic unloading type powder particle material storage-transportation jar discharging of the present invention, pressurized air enters guide duct 4 from air inlet pipe 41, blow to the left and right sides of tank body 1 through adapter 9 from exhaust vent 5 again, pressurized air is in air-permeable layer 32 current downflow, and through upwards air blowing of air-permeable layer 32, make material and air-blending on the air-permeable layer 32, allow material present flow regime, solids and gas mixture flows to discharging opening 2 then.
In the fluidizer of pneumatic unloading type powder particle material storage-transportation jar of the present invention, owing to do not have breaker plate, slide plate and guide duct in the tank body, thereby simplified tank structure, alleviate tank body deadweight, improve the tank body capacity utilization, the guide duct exhaust vent apart from discharging opening by as far as closely progressively by close to dredging layout, material is the easier discharging opening that flows under the air-flow differential effect, the fluid bed air-permeable layer extends on the end socket cambered surface, and the fluid bed surface is more smooth, and the discharging surplus ratio is lower.
The present invention also provides a kind of pneumatic unloading type bulk powder goods tanker, and it has according to pneumatic unloading type powder particle material storage-transportation jar of the present invention.
The fluidizer of pneumatic unloading type powder particle material storage-transportation jar of the present invention preferably is applicable to the powder grain materials that some angle of reposies are little, fluidizability is good such as picture alumina powder.
Above-described only is preferable possible embodiments of the present invention; described embodiment is not in order to limit scope of patent protection of the present invention; therefore the equivalent structure done of every utilization specification sheets of the present invention and accompanying drawing content changes, and in like manner all should be included in scope of patent protection of the present invention.
Claims (14)
1. pneumatic unloading type powder particle material storage-transportation jar, comprise tank body, at least one discharging opening that forms in the bottom of described tank body, the fluosolids that is fixed on the inner chamber bottom surface of described tank body and adapts with the shape of described inner chamber bottom surface and supply compressed-air actuated a plurality of guide duct to described fluosolids, it is characterized in that, be formed with in the bottom of described tank body and vertically be arranged in a plurality of exhaust vents below the described fluosolids along described tank body, longitudinal pitch between near more each exhaust vent of the described discharging opening of distance is big more, described a plurality of guide duct is respectively along the longitudinal extension of described tank body and be arranged on the bottom outer surface of described tank body, and each described guide duct is independently of one another and be communicated with corresponding described exhaust vent sealing; Each described guide duct all is furnished with blast pipe, and described blast pipe is connected with wind regime to supply pressurized air to described guide duct.
2. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 1, it is characterized in that, described a plurality of exhaust vent is arranged in a row in the bottom of described tank body, described a plurality of guide duct matches with described a plurality of exhaust vents and is arranged in a row, and described fluosolids comprises air-permeable layer that covers above described a plurality of exhaust vent and the metal gauze that covers on the described air-permeable layer.
3. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 1, it is characterized in that, described a plurality of exhaust vent is arranged in two parallel rows in the bottom of described tank body, described a plurality of guide duct matches with described a plurality of exhaust vents and is arranged in two parallel rows, and described fluosolids comprises air-permeable layer that covers above described a plurality of exhaust vent and the metal gauze that covers on the described air-permeable layer.
4. as claim 2 or 3 described pneumatic unloading type powder particle material storage-transportation jars, it is characterized in that every row's guide duct comprises 6 or 4 guide ducts.
5. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 1 is characterized in that, each described guide duct has the semicanal structure that cross-sectional plane is semisphere or " U " shape, and the sealed air chamber be communicated with described a plurality of exhaust vents is formed on the bottom that is buckled in described tank body.
6. as claim 1,2 or 3 described pneumatic unloading type powder particle material storage-transportation jars, it is characterized in that, each described exhaust vent place is provided with the adapter that is positioned at below the described fluosolids in described tank body, described adapter and described exhaust vent form jointly three-port structure with will be by the pressurized air of described guide duct supply along tank body laterally to the guiding of the both sides of described exhaust vent.
7. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 6 is characterized in that, described adapter comprises that one is buckled in described exhaust vent top and the groove shape body affixed with described tank body.
8. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 1, it is characterized in that, be provided with the fixed strip all around that is fixed on the described tank inner surface below the edge of described fluosolids, press strip around being provided with above the edge of described fluosolids, described press strip all around and described fixed strip all around are clipped in the middle the edge of described fluosolids and tighten together by edge and the described attaching parts of press strip all around that passes described fixed strip, described fluosolids all around successively.
9. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 8, it is characterized in that, be provided with the fixed blocks of arranging on the medial surface that is fixed on described tank body in the zone that fixed strip forms around described more, be provided with pad above the described fixed block, described pad and described fixed block are clipped in the middle described fluosolids and tighten together by the attaching parts that passes described fixed block, described fluosolids and described pad successively.
10. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 1, it is characterized in that, also be provided with one on the inner chamber bottom surface of described tank body along the horizontal separation fixed strip of the horizontal expansion of described tank body be positioned at horizontal separation press strip above the described horizontal separation fixed strip, described horizontal separation fixed strip and described horizontal separation press strip are clipped in the middle described fluosolids, so that described fluosolids is airtight along vertical front and back of described tank body.
11. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 1 is characterized in that the formed arc chord angle of the cross-sectional plane of described fluosolids is more than or equal to 2 times of the material angle of repose.
12. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 1, it is characterized in that, described tank body comprises the tank body body and is fixed on the end socket with intrados at described tank body body two ends, described fluosolids covers on the inner chamber bottom surface of described tank body body, and extend to described end socket preset distance to the two ends of described tank body so that the fluosolids part that extends to described end socket on the vertical vertical section of described tank body formed arc chord angle more than or equal to the material angle of repose.
13. pneumatic unloading type powder particle material storage-transportation jar as claimed in claim 6, it is characterized in that, described adapter is provided with pad, described pad and described adapter are clipped in the middle described fluosolids, and match with nut by the bolt that connects described adapter, described fluosolids and described pad successively, described fluosolids is fixed on the inner surface of described tank body.
14. a pneumatic unloading type bulk powder goods tanker is characterized in that, described pneumatic unloading type bulk powder goods tanker comprises the described pneumatic unloading type powder particle material storage-transportation of claim 1 jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810091900 CN101549783B (en) | 2008-04-03 | 2008-04-03 | Pneumatic-discharging powdery material storage tank and transport cart with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810091900 CN101549783B (en) | 2008-04-03 | 2008-04-03 | Pneumatic-discharging powdery material storage tank and transport cart with same |
Publications (2)
| Publication Number | Publication Date |
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| CN101549783A CN101549783A (en) | 2009-10-07 |
| CN101549783B true CN101549783B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200810091900 Active CN101549783B (en) | 2008-04-03 | 2008-04-03 | Pneumatic-discharging powdery material storage tank and transport cart with same |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448598A (en) * | 2012-06-05 | 2013-12-18 | 中集车辆（集团）有限公司 | Powder tanker using compressed gas to assist in gravitational closed unloading |
| CN107521790A (en) * | 2017-08-31 | 2017-12-29 | 太仓大田铭博包装容器有限公司 | A kind of metal packaging tank that can be incubated |
| CN107554933A (en) * | 2017-08-31 | 2018-01-09 | 太仓大田铭博包装容器有限公司 | One kind ventilation metal protection packing jar |
| CN111348342B (en) * | 2020-04-24 | 2022-07-01 | 合肥工业大学 | Improved fluidized bed and powder tanker using same |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150169Y (en) * | 1992-12-12 | 1993-12-22 | 铁道部西安车辆工厂实业开发公司 | Bulk container for dry powder goods |
| CN2156154Y (en) * | 1993-05-11 | 1994-02-16 | 常州飞机制造厂 | Integrated storage tank container |
| EP1585689A1 (en) * | 2002-12-16 | 2005-10-19 | Inbulk Technologies Limited | Container and method for the transport and pneumatic conveying of bulk powders |
-
2008
- 2008-04-03 CN CN 200810091900 patent/CN101549783B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150169Y (en) * | 1992-12-12 | 1993-12-22 | 铁道部西安车辆工厂实业开发公司 | Bulk container for dry powder goods |
| CN2156154Y (en) * | 1993-05-11 | 1994-02-16 | 常州飞机制造厂 | Integrated storage tank container |
| EP1585689A1 (en) * | 2002-12-16 | 2005-10-19 | Inbulk Technologies Limited | Container and method for the transport and pneumatic conveying of bulk powders |
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| Publication number | Publication date |
|---|---|
| CN101549783A (en) | 2009-10-07 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518067 CIMC R & D center building, No. 2, Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Co-patentee after: Zhongji Vehicle (Group) Co.,Ltd. Patentee after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Co-patentee after: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Address before: 518067 CIMC R & D center building, No. 2, Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Co-patentee before: CIMC vehicle (Group) Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Co-patentee before: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181206 Address after: 225000 Yangtze River Middle Road, Yangzhou City, Jiangsu Province, No. 139 Co-patentee after: Zhongji Vehicle (Group) Co.,Ltd. Patentee after: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Address before: 518067 CIMC R & D center building, No. 2, Harbour Road, Shekou Industrial Zone, Guangdong, Shenzhen Co-patentee before: Zhongji Vehicle (Group) Co.,Ltd. Patentee before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Co-patentee before: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220425 Address after: 529000 No. 67, Xin'ao West Road, DAAO Town, Jiangmen City, Guangdong Province Patentee after: CIMC VEHICLE (JIANGMEN) CO.,LTD. Address before: 225000 Yangtze River Middle Road, Yangzhou City, Jiangsu Province, No. 139 Patentee before: YANGZHOU CIMC TONGHUA SPECIAL VEHICLES Co.,Ltd. Patentee before: Zhongji Vehicle (Group) Co.,Ltd. |
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| TR01 | Transfer of patent right |