CN1251560A - Transfer station for unloading - Google Patents
Transfer station for unloading Download PDFInfo
- Publication number
- CN1251560A CN1251560A CN98803756A CN98803756A CN1251560A CN 1251560 A CN1251560 A CN 1251560A CN 98803756 A CN98803756 A CN 98803756A CN 98803756 A CN98803756 A CN 98803756A CN 1251560 A CN1251560 A CN 1251560A
- Authority
- CN
- China
- Prior art keywords
- unloading
- transfer station
- housing
- delivery pipe
- clean
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/181—Preventing escape of dust by means of sealed systems
- B65G69/183—Preventing escape of dust by means of sealed systems with co-operating closure members on each of the parts of a separable transfer channel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning In General (AREA)
- Basic Packing Technique (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Vehicle Body Suspensions (AREA)
- Vending Machines For Individual Products (AREA)
- Liquid Crystal Substances (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The invention relates to a station (1), in the embodiment a discharge station, for the transfer of flowable material, in the embodiment particulate material such as a powder from one location to another, comprising a conduit, or hopper (2), for the flowable material, a member (3) adapted for obturating and opening the conduit (2) for controlling flow of material therethrough, and a device (4) for cleaning at least an external surface of the obturating member (3) whereby to obviate contamination of the surroundings of the station (1) with flowable material.
Description
The present invention relates to a transfer station for unloading, particularly flowable material is sent to the transfer station for unloading of another place from a place.
Flowable materials is the form of powder, sand-lime, cereal, piller, tabloid, capsule, powder or suchlike particulate material usually.Such flowable materials often need transfer to another place from a place, for example a bulk mesophase container transport to the use point from storing or transport this type of material.Like this, material can be the component seasonings for example of food, and it need be transferred to the use point, makes ultimate food there.The bulk mesophase container is arranged on discharging platform, and in order to the flowing of control material, this material transferred to another place for use by the delivery pipe of transfer station for unloading when this container was opened.
Material may be drug powder, use the powder in nuke industry or the powder of other types.When all these materials used in the materials handling equipment of described type, they polluted the environment and the health at the operating personal of discharging platform are worked the mischief.
Therefore, one object of the present invention alleviates this defective exactly.
According to first aspect of the present invention, a kind of transfer station for unloading that transmits flowable materials from one place to another is provided, it comprises a delivery pipe that is used to hold flowable materials, be suitable for closing and opening delivery pipe to control parts that flow of the material that passes through within it, at least can clean a device of the outside face of shut-off block in addition, avoid flowable materials that the transfer station for unloading surrounding environment is polluted thus.
Clean-up device can comprise a chamber installing or abut against the delivery pipe end.
This provides simple relatively a structure, particularly chamber can comprise a substantially annular housing, is fit to be installed on the end of delivery pipe.
Also have to suck the device of cleaning medium, with air as the cleaning medium for well.
This housing defines a passage that at one end has perimeter seal.This provides the device that the inside of housing is kept apart with extraneous air.
Sealing member can comprise an annular flexible lip packing, and the inner edges part is radially outstanding along passage.This is a relative actv. setting, particularly works as housing and can comprise a periphery flange, and lip packing can be installed in above the flange.
Housing can comprise an extendible portion, and clean-up device can be installed on the delivery pipe whereby.This is a simple relatively structure.
The housing of chamber can comprise a suitable conduit that links together with withdrawing device, extracts the material in the housing whereby out.
Conduit can tangentially be provided with respect to housing, and it can enter housing in the centre of flange and toroidal extension, and this provides suction relatively effectively.
Conduit and cleaning medium access to plant can penetrate housing at same position.This can provide actv. action, particularly when the both tangentially enters the direction of directed in opposite also.
Removable the turning up the soil of clean-up device is installed on the end of delivery pipe.
End at delivery pipe has ring seal.
The ring seal of delivery pipe end and the sealing member of housing can be separated and be substantially parallel, and this provides a kind of actv. double sealing structure.
Sealing arrangement and sealing member have separately can stretch the inward flange that enters delivery pipe, is suitable for contacting with shut-off block.
According to a second aspect of the present invention, a kind of equipment that transmits flowable materials is provided, it comprises a kind of aforesaid transfer station for unloading, also has with transfer station for unloading to match with a container of transmission flowable materials.
Described container comprises a bulk mesophase container.
According to a third aspect of the present invention, a kind of equipment can be provided, this equipment can clean the shut-off block outside face of the transfer station for unloading of transmission flowable materials at least.It comprises and is fit to install or abut against a housing of transfer station for unloading delivery pipe end and sucks the device that cleans medium and extract material out from housing.
Cleaning medium suction apparatus can comprise a hand-hole, and this hole tangentially is arranged on the chamber with aspirated air.This provides a kind of effective cleaning action.
The device of extracting material out comprises an extraction conduit that tangentially is arranged on the housing, and this provides actv. to extract action out.
Hand-hole and extraction conduit can penetrate housing at same position basically.This provides the effective cleaning mode, can obtain maximum cleaning effect, particularly when the direction of hand-hole and extraction conduit directed in opposite.
Housing is bowl-type substantially, provides a tangential air eddy to play cleansing action thus.
Housing comprises a periphery flange, is suitable for installing a sealing arrangement.
Sealing arrangement can comprise the lip ring of a flexibility, and the inner radial of sealing member is fit to contact with closing feature at least.When cleaning, this provides a sealing.
Housing can comprise in one shoulder, and this equipment can be installed on the end of delivery pipe of transfer station for unloading whereby.
Embody transfer station for unloading of the present invention and equipment in the mode of example with reference to the accompanying drawings in following description.
Fig. 1 is the scheme drawing of a transfer station cutting open of part for the sake of clarity, and in this embodiment, transfer station for unloading transmits flowable materials from one place to another, has for clarity sake cut some parts open or has been profile status;
Fig. 2 is the lateral plan of the clean-up device of transfer station for unloading among Fig. 1, and it is big that ratio Fig. 1 wants;
Fig. 3 to 16, continuous separately control step with transfer station for unloading among Fig. 1, showed a complete operating cycle, be used for transmitting from one place to another the flowable material of graininess, be to be transferred to from middle bulk container to use point (not drawing) in the drawings, shown in Figure 3 is the beginning in cycle, and shown in Figure 16 is the end in cycle.
At first referring to Fig. 1,2 and 2A, shown in the figure is a transfer station for unloading 1, in an embodiment, be used to transmit flowable material, granular material for example powder transfer to a transfer station for unloading of another place from a place, it comprises the delivery pipe or the funnel 2 of transmission flowable materials; Be suitable for closing and opening the parts 3 that delivery pipe 2 flows therein with control material; At least the device 4 of the outside face of shut-off block 3 can be cleaned, the pollution of fluent material can be avoided thus transfer station for unloading 1 surrounding environment.
Shut-off block 3 is mounted in delivery pipe 2 upper ends and at this outstanding cone device (application neutralization in an embodiment as shown in FIG.), cone device or pop one's head in and 3 hoist and descend by bellows device 5 or mechanical device 6, mechanical device 6 provides one to promote in advance for before 5 actions of bellows device probe 3, provides a variable lifting to probe thus.Probe 3 has an internal vibration device 7, following with the unloading cycle of describing in internal vibration device 7 with regular hour swing or vibration cone body.Transfer station for unloading 1 has guide or supporting member 8 to admit the pin of bulk mesophase container.The bulk mesophase container holds the material that will transmit.
The upper limb of delivery pipe 2 has a flexibility and has the annular seal 9 of elastic component form or the low lip packing of the excircle of fixed ducts 2, lip packing has a radially expandable part, this part stretches and enters in the delivery pipe 2 so that a brush to be provided, but be tightly connected together with the part of closing appliance 3, closing appliance 3 comprises an expandable ring 10, below will address the holder action of ring 10 as probe.
Clean-up device 4 are installed on the upper limb or periphery of delivery pipe 2, it comprises that (Fig. 2,2A) has the bowl-type or the dish-shaped ring bodies 11 of upper end horizontal flanges 12 (as shown in the figure), be fixed with the extensible of a ring-type and rubber-like lip packing 13 on the flange 12, lip packing 13 is fixed on the flange 12 by the holding ring 14 that has used nut and screw 15.Lip packing 13 has a contacted part 16 that radially inwardly stretches of the outside face at a certain position and probe 3, separates also substantially parallel at this position lip packing 13 and sealing member 9.
Also have an outshot 23, it provides by holding device (not drawing) the releasable of delivery pipe is fixed.When going up in position, clean-up device 4 form a plenum chamber.
In use, referring now to Fig. 3 to Figure 16, Fig. 3 has schematically showed the transfer station for unloading 1 that has bulk mesophase container 24, and the bulk mesophase container 24 that accommodates granular flowable materials 25 descends with the direction shown in the arrow ' A '.Bulk mesophase outlet of container pipe 26 is closed by the closing appliance 27 of cone shape, the shape of closing appliance 27 and probe 3 complementations.The outside face of sealing member 13,9 contact sondes 3, drive mechanism 6 provide one to promote in advance for probe 3.Air passes through the inside of the housing 11 of pipe 17 accesss to plant 4 under the pressure, and extracts out from housing 11 by conduit 18.
Have the inside of housing 11 of dish-shaped geometric configuration and the vortex that tangential inlet air provides the annular of clean air, this can clean the inside face of whole device and the outside face of probe 3, to wash two exterior objects that may pollute the granular material 25 that will transmit only.Air and any exterior object are extracted out from conduit 18 by fan by flexible tube 20.
As shown in Figure 4, after middle bulk container reduced, its outlet pipe 26 and flexible sealing 13 joined to merging sealing member 13 is bent downwardly.The lifting in advance of probe is held (arrow ' B '), and air still can enter, so when the outlet pipe of middle bulk container entered housing 11, it also can be cleaned.Air and exterior object are drawn out of (arrow ' C ') by conduit 20.Contacting of this in an embodiment and sealing member 13 continued for 5 seconds.
Referring to Fig. 5, promote bulk mesophase container (continuing 30 seconds with arrow ' D ' direction) then with further cleaning bulk mesophase outlet of container pipe 26,3 the lifting in advance of popping one's head in simultaneously is held, and clean air is introduced into, by conduit 18, as the above-mentioned situation that extraction takes place.
Reduce bulk mesophase container 24 then, so its pin can rest in guide or the supporting member 8, provide the mechanical device 6 that promotes in advance by deactuate, clean air continues to introduce and extract out (arrow ' C ') housing 11 simultaneously.As shown in Figure 6, on this position, bulk mesophase outlet of container pipe 26 not only makes sealing member 13 be bent downwardly, and it is connected with sealing member 9 and sealing member 9 is bent downwardly, and the joint of two sealing members provides the inside of a leak free housing 11.(Fig. 7) stopped flowing of clean air when extracting out.
Next procedure in the transmission is illustrated among Fig. 8.The low pressure effect promotes down probe 3 and continues 15 seconds (arrow ' B ') in an embodiment, and then, probe 3 and bulk mesophase outlet of container pipe closure member 27 are fixed together by the expansion of annular holder or the ring 10 (Fig. 1) similar to tire.Ring 10 engages with the lateral margin that dangles of outlet pipe closure member device 27.Shown in arrow ' E '; ring 10 still works; by means of a low pressure; promote probe 3 and outlet pipe closure member 27 by bellows 5; as shown in Figures 9 and 10; native system has been ready to unload material 25 from middle bulk container 24, and shown in Figure 10 is material passage, and the circular opening that this passage is opened by lifting probe 3 and outlet pipe closure member 27 enters delivery pipe 2 (a case or guard shield 29 that parts such as protection mechanical device, bellows are arranged) from middle bulk container 24.Material 25 flows through on sealing member 13 and 9.For guaranteeing complete discharge and overcome " bridging " or " block (ratholing) " of material that the Vibration on Start-up device 7 in an embodiment, make its vibration probe 3 and outlet pipe 27 continue for 20 seconds.
Completion of discharge and stop vibration after, the vibration stopping period drives bellows 5 and reduces probe 3 and outlet pipe closure members 27, as shown by arrows, marmon clamp gripping member 10 still is in negative load condition (Figure 12).
Then, as shown in figure 13, system performs the preparation of air cleaner program.Promote the bulk mesophase container with the F direction and continued for 30 seconds, be introduced in the housing 11 by managing 17 air, cleaned outlet pipe 26 thus, any particle is drawn out of by conduit 18 as aforementioned, shown in arrow ' E ', marmon clamp gripping member 10 still is in negative load condition.Control step is illustrated among Figure 14.
When deactuate brake hoop clevis gripping member 10 and by the deactuate mechanical device cone being descended, shown in arrow among Figure 15 ' G ', air cleaner continued for 15 seconds, and outlet pipe closure member 27 discharges from popping one's head in when 10 venting of marmon clamp gripping member.
Among Figure 16, then, bulk mesophase container 24 moves on to a midway location, probe is promoted in advance by mechanical device 6, sealing member 9,13 is at the interior sealing detector 3 that returns under elastomeric effect, and air is introduced into by managing 17, and is drawn out of from managing 17 together with particulate material, so do not have particle can escape air and pollute environment around the transfer station for unloading 1, transfer station for unloading 1 performs the preparation of next time transmitting work then.
Claims (30)
1. transmit a kind of transfer station for unloading of flowable materials from one place to another, it is characterized in that, it comprises the delivery pipe of a transmission flowable materials; Be suitable for closing and opening the parts that described delivery pipe flows therein with control material; At least can clean clean-up device of described shut-off block outside face in addition, avoid flowable materials thus the pollution around the described transfer station for unloading.
2. transfer station for unloading as claimed in claim 1 is characterized in that, described clean-up device comprise a chamber that is installed in or abuts against described delivery pipe end.
3. transfer station for unloading as claimed in claim 2 is characterized in that, described chamber comprises a housing that is generally annular that is fit to be installed in described delivery pipe end.
4. as claim 2 or 3 described transfer station for unloading, it is characterized in that, also comprise the device of introducing the cleaning medium.
5. transfer station for unloading as claimed in claim 3 is characterized in that, the cleaning medium comprises air.
6. transfer station for unloading as claimed in claim 5 is characterized in that, described housing defines a passage that at one end has a perimeter seal.
7. transfer station for unloading as claimed in claim 6 is characterized in that, described sealing member comprises an annular telescopic lip packing, and the interior periphery part of described lip packing is radially outstanding along described passage.
8. transfer station for unloading as claimed in claim 7 is characterized in that, described housing comprises a periphery flange, and described lip packing is installed on the described flange.
9. transfer station for unloading as claimed in claim 8 is characterized in that described housing comprises an extendible portion, and clean-up device are installed on the described delivery pipe thus.
10. as the described transfer station for unloading of arbitrary claim of claim 3 to 9, it is characterized in that the housing of described chamber comprises that one is suitable for a conduit linking together with withdrawing device, extracts the material in the described chamber thus out.
11. transfer station for unloading as claimed in claim 10 is characterized in that, described conduit tangentially is provided with respect to housing.
12. transfer station for unloading as claimed in claim 11 is characterized in that, described conduit enters described housing between flange and annular extension.
13. the described transfer station for unloading of arbitrary claim as claim 10 to 12 is characterized in that, described conduit and cleaning medium introducing device penetrate described housing at same position basically.
14. transfer station for unloading as claimed in claim 13 is characterized in that, described clean-up device can be installed on the end of described delivery pipe with removing.
15. the described transfer station for unloading of arbitrary claim as claim 6 to 14 is characterized in that, has a lip ring on the end of described delivery pipe.
16. transfer station for unloading as claimed in claim 15 is characterized in that, the lip ring of delivery pipe end is separated with the sealing member of described housing and is substantially parallel.
17. transfer station for unloading as claimed in claim 16 is characterized in that, described sealing arrangement and described sealing member have separately and stretch in the described delivery pipe and be suitable for and the contacted inward flange of shut-off block.
18. transmit a kind of transfer station for unloading of flowable materials from one place to another, basically as top described with reference to the accompanying drawings
19. a kind of equipment of transmission flowable materials is characterized in that, it comprises according to the described transfer station for unloading of arbitrary aforementioned claim and holds a container of flowable materials that described container is fit to match with transferring material with described transfer station for unloading.
20. equipment as claimed in claim 19 is characterized in that, described container comprises a bulk mesophase container.
21. an equipment that transmits flowable materials is basically as top described with reference to the accompanying drawings.
22. device, it can clean the outside face of the shut-off block of the transfer station for unloading that is used to transmit flowable materials at least, it is characterized in that, it comprises a housing of the delivery pipe end that is suitable for being installed in or abutting against transfer station for unloading and will clean the device that medium is introduced housing and material is extracted out from housing.
23. device as claimed in claim 22 is characterized in that, the device of introducing the cleaning medium comprises a hand-hole, this hole is set makes tangential introduction of air introduce described chamber.
24. device as claimed in claim 23 is characterized in that, the device of extracting material out comprises an extraction conduit, and this conduit tangentially is arranged on the housing.
25. device as claimed in claim 24 is characterized in that, inlet and extraction conduit penetrate housing at same position basically.
26. device as claimed in claim 25 is characterized in that, described housing is bowl-shape substantially, provides the tangential vortex of an air flows thus, to reach cleansing action.
27. the described device of each claim as in the claim 22 to 26 is characterized in that, described housing has a periphery flange that is fit to install sealing arrangement.
28. device as claimed in claim 27 is characterized in that, described sealing arrangement comprises a flexible annular seal, and its inner radial is suitable for contacting with shut-off block at least.
29. the described device of each claim as in the claim 22 to 28 is characterized in that, described housing comprises in one shoulder, and described thus device can be installed on the end of delivery pipe of transfer station for unloading.
30. a device, it can clean the outside face of the shut-off block of the transfer station for unloading that is used to transmit flowable materials at least, basically as top described with reference to the accompanying drawings.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9706365.5A GB9706365D0 (en) | 1997-03-27 | 1997-03-27 | A station |
GB9706365.5 | 1997-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1251560A true CN1251560A (en) | 2000-04-26 |
Family
ID=10809947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98803756A Pending CN1251560A (en) | 1997-03-27 | 1998-03-26 | Transfer station for unloading |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP1021363A1 (en) |
JP (1) | JP2001517186A (en) |
KR (1) | KR20010005727A (en) |
CN (1) | CN1251560A (en) |
AR (1) | AR013914A1 (en) |
AU (1) | AU741248B2 (en) |
BR (1) | BR9808434A (en) |
GB (1) | GB9706365D0 (en) |
NZ (1) | NZ337803A (en) |
TW (1) | TW397802B (en) |
WO (1) | WO1998043902A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103196532A (en) * | 2013-03-29 | 2013-07-10 | 哈尔滨纳诺机械设备有限公司 | Full-automatic closed drug weighing and batching system |
CN104309834A (en) * | 2014-09-26 | 2015-01-28 | 锐派包装技术(上海)有限公司 | Conic node valve structure |
CN105947442A (en) * | 2016-07-18 | 2016-09-21 | 无锡派乐科技有限公司 | Full-automatic purging device for cleaning outer wall of hopper |
CN105947448A (en) * | 2016-07-18 | 2016-09-21 | 无锡派乐科技有限公司 | Air injection device for clearing residual material away from outer wall of hopper |
CN106167140A (en) * | 2016-07-18 | 2016-11-30 | 无锡派乐科技有限公司 | A kind of air jet system eliminating residual material |
CN106672463A (en) * | 2016-07-18 | 2017-05-17 | 无锡派乐科技有限公司 | Air spraying device used for clearing outer wall of hopper |
CN108502564A (en) * | 2018-04-14 | 2018-09-07 | 卢素珠 | A kind of tank container for petroleum asphalt delivery device |
CN113581881A (en) * | 2021-09-28 | 2021-11-02 | 南通初行建筑装饰工程有限公司 | Bulk material car loading and unloading mechanism |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE260856T1 (en) | 1998-11-04 | 2004-03-15 | At Anlagetechnik Ag | DEVICE FOR TRANSFERRING FLOWING MATERIAL |
US6595735B1 (en) * | 1998-12-04 | 2003-07-22 | Matcon (R&D) Limited | Bulk particulate discharge apparatus and method |
IT1309681B1 (en) * | 1999-03-29 | 2002-01-30 | Zanchetta & C Srl | PLANT FOR THE DISCHARGE OF INCONERENT MATERIAL FROM A CONTAINER |
EP1270466B1 (en) * | 2001-06-28 | 2004-10-13 | montena SA | Closure |
ITMI20030782A1 (en) * | 2003-04-15 | 2004-10-16 | Manes Macchine Srl | DISCHARGE AND DOSAGE DEVICE FOR A PRODUCT IN GRADE |
EP1574455A1 (en) * | 2004-03-12 | 2005-09-14 | Visval AG | Emptying device for a bulk container and bulk container |
DE502004009822D1 (en) | 2004-05-04 | 2009-09-10 | Netzhammer Eric | Transport container for sterile products |
SG182009A1 (en) * | 2010-12-08 | 2012-07-30 | Semiconductor Technologies And Instr Pte Ltd | System, apparatus and method for vacuum based regulation of component flow and singulation |
EP2939953A1 (en) * | 2014-05-02 | 2015-11-04 | Visval AG | Closure for a bulk material container and docking device therefor |
EP3552999B1 (en) | 2018-04-13 | 2022-03-23 | Imertech Sas | Loading device for particulate material |
CN109592448A (en) * | 2018-12-11 | 2019-04-09 | 株洲天桥起重机股份有限公司 | A kind of scalable hard tube discharging dust arrester installation |
CN114620501B (en) * | 2020-12-10 | 2023-10-13 | 中核建中核燃料元件有限公司 | Self-cleaning feeding system for nuclear fuel pellet production line |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5042538A (en) * | 1990-02-07 | 1991-08-27 | Custom Metalcraft Inc. | Slide gate and dust cover operator and seal assembly |
FR2696725B1 (en) * | 1992-10-09 | 1995-01-20 | Cellier | Non-contaminating transfer facility for granular or powdery material between two physically separate enclosures. |
FR2703340B1 (en) * | 1993-04-01 | 1995-06-30 | Elveco Msj Sa | INSTALLATION AND METHOD FOR TRANSFERRING GRAVITY FLOWING PRODUCTS. |
GB9515256D0 (en) * | 1995-07-25 | 1995-09-20 | Matcon R & D Ltd | Material handling apparatus |
-
1997
- 1997-03-27 GB GBGB9706365.5A patent/GB9706365D0/en active Pending
-
1998
- 1998-03-26 EP EP98913925A patent/EP1021363A1/en not_active Withdrawn
- 1998-03-26 CN CN98803756A patent/CN1251560A/en active Pending
- 1998-03-26 WO PCT/GB1998/000931 patent/WO1998043902A1/en not_active Application Discontinuation
- 1998-03-26 JP JP54129398A patent/JP2001517186A/en active Pending
- 1998-03-26 AU AU68446/98A patent/AU741248B2/en not_active Ceased
- 1998-03-26 KR KR1019997008797A patent/KR20010005727A/en not_active Application Discontinuation
- 1998-03-26 BR BR9808434-8A patent/BR9808434A/en not_active Application Discontinuation
- 1998-03-26 NZ NZ337803A patent/NZ337803A/en unknown
- 1998-03-27 AR ARP980101405A patent/AR013914A1/en unknown
- 1998-03-31 TW TW087104791A patent/TW397802B/en not_active IP Right Cessation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103196532A (en) * | 2013-03-29 | 2013-07-10 | 哈尔滨纳诺机械设备有限公司 | Full-automatic closed drug weighing and batching system |
CN104309834A (en) * | 2014-09-26 | 2015-01-28 | 锐派包装技术(上海)有限公司 | Conic node valve structure |
CN105947442A (en) * | 2016-07-18 | 2016-09-21 | 无锡派乐科技有限公司 | Full-automatic purging device for cleaning outer wall of hopper |
CN105947448A (en) * | 2016-07-18 | 2016-09-21 | 无锡派乐科技有限公司 | Air injection device for clearing residual material away from outer wall of hopper |
CN106167140A (en) * | 2016-07-18 | 2016-11-30 | 无锡派乐科技有限公司 | A kind of air jet system eliminating residual material |
CN106672463A (en) * | 2016-07-18 | 2017-05-17 | 无锡派乐科技有限公司 | Air spraying device used for clearing outer wall of hopper |
CN108502564A (en) * | 2018-04-14 | 2018-09-07 | 卢素珠 | A kind of tank container for petroleum asphalt delivery device |
CN113581881A (en) * | 2021-09-28 | 2021-11-02 | 南通初行建筑装饰工程有限公司 | Bulk material car loading and unloading mechanism |
CN113581881B (en) * | 2021-09-28 | 2021-11-26 | 南通初行建筑装饰工程有限公司 | Bulk material car loading and unloading mechanism |
Also Published As
Publication number | Publication date |
---|---|
BR9808434A (en) | 2000-05-23 |
JP2001517186A (en) | 2001-10-02 |
AU741248B2 (en) | 2001-11-29 |
EP1021363A1 (en) | 2000-07-26 |
NZ337803A (en) | 2001-05-25 |
AU6844698A (en) | 1998-10-22 |
AR013914A1 (en) | 2001-01-31 |
GB9706365D0 (en) | 1997-05-14 |
KR20010005727A (en) | 2001-01-15 |
WO1998043902A1 (en) | 1998-10-08 |
TW397802B (en) | 2000-07-11 |
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