CN106315254B - metal powder vacuum storage transfer device - Google Patents
metal powder vacuum storage transfer device Download PDFInfo
- Publication number
- CN106315254B CN106315254B CN201610902428.4A CN201610902428A CN106315254B CN 106315254 B CN106315254 B CN 106315254B CN 201610902428 A CN201610902428 A CN 201610902428A CN 106315254 B CN106315254 B CN 106315254B
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- China
- Prior art keywords
- vacuum
- storage tank
- powder
- internal layer
- metal powder
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- 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.)
- Expired - Fee Related
Links
- 239000000843 powder Substances 0.000 title claims abstract description 116
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 60
- 239000002184 metal Substances 0.000 title claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 230000010152 pollination Effects 0.000 claims abstract description 10
- 230000008676 import Effects 0.000 claims abstract description 5
- 230000005540 biological transmission Effects 0.000 claims description 9
- WSNMPAVSZJSIMT-UHFFFAOYSA-N COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 Chemical compound COc1c(C)c2COC(=O)c2c(O)c1CC(O)C1(C)CCC(=O)O1 WSNMPAVSZJSIMT-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 230000003647 oxidation Effects 0.000 abstract description 5
- 238000007254 oxidation reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010146 3D printing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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
- B65G65/00—Loading or unloading
- B65G65/30—Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
- B65G65/34—Emptying devices
- B65G65/40—Devices for emptying otherwise than from the top
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Basic Packing Technique (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
A kind of metal powder vacuum storage transfer device is provided, including outer housing, outer housing lower part is equipped with holder, outer housing import and export is equipped with vacuum gate valve, internal layer storage tank and formed double-layer storage tank structure are equipped in shell intracoelomic cavity, holder is equipped with storage tank driving device, storage tank driving device connect with internal layer tank bottom across outer housing bottom plate and internal layer storage tank is driven to move up and down, internal layer storage tank rise when make upper part feed and exhaust tube pass through vacuum gate valve on sealing flange structure and with the pollination tube of powder vacuum warehouse to be gone out or wait for into powder vacuum warehouse powder inlet pipe fitting formed inner sleeve structure.Contact air causes oxidation stain during the present invention can avoid metal powder storage, ensure the quality of metal powder material, and inner sleeve structure can avoid the present apparatus from not failing with wait vacuum sealing face in the pollution for going out powder vacuum warehouse or when circulating into powder vacuum warehouse to storage tank vacuum sealing face, guarantee repeatable operation process.
Description
Technical field
The invention belongs to vacuum canister seals technical fields, and in particular to a kind of metal powder vacuum storage transfer device.
Background technology
With the sustainable development of 3D printing technique, the demand of spherical metal powder is increasing, to the quality of spherical metal powder
It is required that also higher and higher.The surface area of spherical metal powder is big, is easy air-breathing oxygen uptake, and the dust and particle in air are also easy and ball
Shape powder mixes, for the active metals such as the widely used Titanium of metal 3D printing, aluminium, it is easier to by oxygen
Change and pollutes.In the current metal powder technological process of production, again to inspection equipment, spherical gold from atomization plant to screening plant
Belong to the of short duration contact air of powder to be inevitable, metal powder is not only made to obtain oxidation stain, and metal 3D printing production can be aggravated
Internal flaw quality existing for product, thus find it is a kind of fundamentally solve spherical metal powder contact air method be in solution
State the key of problem.And in practical operation at this stage, single atomization plant, screening plant or packaging facilities are all easy to reality
Vacuum operation is showed, but vacuum state is accomplished not yet for the circulation of metal powder in a device, so needing a kind of to be powder material
The equipment of vacuum is provided during circulation.Meanwhile during metal powder material circulates it is various circulation equipment reuse can pair
Equipment vacuum sealing surface causes very big pollution, and for this problem, the prior art is generally handled metal powder using carrier gas,
Such as nitrogen and argon gas, but the filtering of gas purification, which is system operation, increases excessive extra cost.In summary problem,
It is therefore desirable to propose to improve.
Invention content
Present invention solves the technical problem that：A kind of metal powder vacuum storage transfer device is provided, the present invention can avoid gold
Belong to and cause oxidation stain with atmosphere during powder stores, ensures the quality of metal powder material, and inner sleeve structure can be kept away
Exempt from this storage transfer device with wait the pollution for going out powder vacuum warehouse or when circulating into powder vacuum warehouse to storage tank vacuum sealing face, protects
Vacuum sealing face is not failed in card repeatable operation process.
The technical solution adopted by the present invention：Metal powder vacuum storage transfer device, including outer housing, the outer housing lower part
Equipped with holder, the outer housing import and export is equipped with vacuum gate valve, be equipped in the shell intracoelomic cavity internal layer storage tank and and its
Formed double-layer storage tank structure, the holder be equipped with storage tank driving device, the storage tank driving device pass through outer housing bottom plate with
Internal layer tank bottom connects and internal layer storage tank is driven to move up and down, and the internal layer storage tank makes the feed and exhaust tube of upper part wear when rising
The sealing flange structure crossed on vacuum gate valve and with the pollination tube of powder vacuum warehouse to be gone out or wait for powder inlet pipe set into powder vacuum warehouse
Conjunction forms inner sleeve structure.
Wherein, the feed and exhaust tube inner diameter of the internal layer storage tank is more than the pollination tube outer diameter of powder vacuum warehouse simultaneously
And the two fitting forms inner sleeve structure.
Wherein, described to wait for that the powder inlet pipe inner diameter into powder vacuum warehouse is more than the feed and exhaust tube outer diameter of internal layer storage tank simultaneously
And the two fitting forms inner sleeve structure.
Further, the internal layer storage tank by doublejointed vacuum dynamic seal rotatable interface device and is waited for into powder vacuum warehouse
Powder inlet connects and to its delivered inside metal powder, wherein the doublejointed vacuum dynamic seal rotatable interface device includes rotation
Arm I and rotating arm II, I one end of the rotating arm are vertically equipped with inner diameter and are more than the feed and exhaust tube outer diameter of internal layer storage tank simultaneously
The storage tank connecting flange of inner sleeve structure is formed with its fitting, I other end of the rotating arm passes through vacuum dynamic seal rotational structure I
Vertical with II one end of rotating arm to be rotatablely connected, II other end of the rotating arm passes through vacuum dynamic seal rotational structure II and vacuum warehouse
Connecting flange is rotatablely connected.
Further, the storage tank driving device includes the motion actuators being fixed on holder, the motion actuators
Output end is connect by the telescopic transmission rod across outer housing bottom plate with internal layer tank bottom.
Further, the outer housing bottom plate is equipped with the connecting hole being adapted to telescopic transmission rod, the telescopic transmission rod
It is sealed by vacuum dynamic seal between connecting hole.
The present invention compared with prior art the advantages of：
1, this programme stores metal powder by the double-layer storage tank structure that outer housing and internal layer storage tank are formed, and passes through
Vacuum gate valve makes inside double-layer storage tank to be in vacuum state, in this way metal powder can be isolated with air, avoids metal powder
Air is contacted during storage and causes oxidation stain, ensures the quality of metal powder material；
2, internal layer storage tank can be moved up and down by storage tank driving device in this programme, and internal layer storage tank moves up and powder to be gone out is true
Hole capital after selling all securities or when connected into powder vacuum warehouse carry out metal powder circulation when, the feed and exhaust tube of internal layer storage tank can pass through on vacuum gate valve
Sealing flange structure and with the pollination tube of powder vacuum warehouse to be gone out or wait for into powder vacuum warehouse powder inlet pipe fitting formed inner sleeve knot
Structure, and combine the effect of vacuum gate valve, can effectively avoid metal powder during circulation contact air and contaminated ask
Topic, and inner sleeve structure can avoid pollution of the metal powder material in flowing to storage tank vacuum sealing face, ensure repetitive operation
Vacuum sealing face is not failed in the process；
3, this programme makes metal powder production and application realize the authentic dummy status of the full technique of whole process, not only avoids metal powder stream
Contact air during turning and contaminated problem, and under the premise of ensureing metal powder former material quality, reduce metal 3D
The internal flaw quality problems of printed product improve product quality；
4, internal layer storage tank needs to make the metal in internal layer storage tank to when into transfer metal powder in powder vacuum warehouse in this programme
Powder inflow is waited for into powder vacuum warehouse, due to metal powder good fluidity, can only use the driving force that gravity circulates as metal powder,
Thus needing, which makes this vacuum storage tank be in, waits for that, into the top of powder vacuum warehouse, selection passes through doublejointed vacuum dynamic seal rotatable interface
The feed and exhaust tube of internal layer storage tank is connect by device with the powder inlet into powder vacuum warehouse is waited for, since the rotation of doublejointed vacuum dynamic seal connects
Mouthful device has vacuum rotary effect, and the present apparatus can be made to be rotated in the state of inside ensuring vacuum to waiting for into powder vacuum warehouse
The circulation of metal powder under gravity drive, use simple in structure are completed, and can guarantee that metal powder does not contact air in portion.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the present invention and structural schematic diagram when going out the circulation of powder vacuum warehouse；
Fig. 3 is the structural schematic diagram one of doublejointed vacuum dynamic seal rotatable interface device in the present invention；
Fig. 4 is the structural schematic diagram two of doublejointed vacuum dynamic seal rotatable interface device in the present invention；
Fig. 5 is the present invention and structural schematic diagram when circulating into powder vacuum warehouse.
Specific implementation mode
1-5 describes the embodiment of the present invention below in conjunction with the accompanying drawings.
Metal powder vacuum storage transfer device, as shown in Figure 1, including outer housing 1,1 lower part of the outer housing is equipped with holder
3,1 import and export of the outer housing is equipped with vacuum gate valve 7, and internal layer storage tank 2 and formed is equipped in 1 inner cavity of the outer housing
Double-layer storage tank structure, the holder 3 be equipped with storage tank driving device 8, the storage tank driving device 8 pass through 1 bottom plate of outer housing with
2 bottom of internal layer storage tank connects and internal layer storage tank 2 is driven to move up and down.Specifically, the storage tank driving device 8 includes being fixed on branch
Motion actuators 6 on frame 3,6 output end of the motion actuators by telescopic transmission rod 5 across 1 bottom plate of outer housing with it is interior
The connection of 2 bottom of layer storage tank, 1 bottom plate of the outer housing are equipped with the connecting hole 101 being adapted to telescopic transmission rod 5, the flexible biography
It is sealed by vacuum dynamic seal 4 between lever 5 and connecting hole 101.
The internal layer storage tank 2 makes the feed and exhaust tube 201 of upper part pass through the sealing flange knot on vacuum gate valve 7 when rising
Structure 701 and with the pollination tube 10 of powder vacuum warehouse 9 to be gone out or wait for into powder vacuum warehouse 12 powder inlet pipe fitting formed inner sleeve structure.
201 inner diameter of feed and exhaust tube of the internal layer storage tank 2 is more than 10 outer diameter of pollination tube of powder vacuum warehouse 9
And the two fitting forms inner sleeve structure.When filling powder, as shown in Fig. 2, making this storage transfer device and powder vacuum warehouse 9 to be gone out
Connection, vacuum gate valve 7 are opened, and are evacuated down to specified pressure, motion actuators 6 start and telescopic transmission rod 5 is driven to stretch out, interior
Layer storage tank 2 rises, and makes its 201 nozzle of feed and exhaust tube higher than the sealing flange structure 701 on vacuum gate valve 7, and will powder be gone out
The pollination tube 10 of vacuum warehouse 9 is inserted in the feed and exhaust tube 201 of internal layer storage tank 2, is started to fill powder in inner layer storage tank 2, thus is avoided that
Pollution of the powder material in flowing for vacuum sealing face ensures that vacuum sealing face is not failed in repeatable operation process.Fill powder knot
Shu Hou, internal layer storage tank 2 decline, and vacuum gate valve 7 is closed, and disconnect this storage transfer device and go out the connection of powder vacuum warehouse.
201 outer diameter of feed and exhaust tube for waiting for being more than internal layer storage tank 2 into the powder inlet pipe inner diameter of powder vacuum warehouse 12
And the two fitting forms inner sleeve structure.The internal layer storage tank 2 by doublejointed vacuum dynamic seal rotatable interface device 11 with
Wait for the powder inlet connection into powder vacuum warehouse 12 and to its delivered inside metal powder, wherein as shown in figure 4, the doublejointed vacuum
Dynamic-sealing rotary interface arrangement 11 includes rotating arm I 14 and rotating arm II 16, and it is straight that I 14 one end of the rotating arm is vertically equipped with inner wall
Diameter is more than 201 outer diameter of feed and exhaust tube of internal layer storage tank 2 and forms the storage tank connecting flange 13 of inner sleeve structure with its fitting,
I 14 other end of the rotating arm is rotatablely connected by the way that vacuum dynamic seal rotational structure I 15 is vertical with II 16 one end of rotating arm, described
II 16 other end of rotating arm is rotatablely connected by vacuum dynamic seal rotational structure II 17 and vacuum warehouse connecting flange 18.Wherein, very
Lost motion, which seals rotational structure I 15 and vacuum dynamic seal rotational structure II 17, can make II 16 inside ensuring of rotating arm I 14 and rotating arm
It is rotated in the case of vacuum.When this storage transfer device by the metal powder inside internal layer storage tank 2 import other operation wait for into
When powder vacuum warehouse 12, first this storage transfer device is connected on storage tank connecting flange 13, at this moment doublejointed vacuum dynamic seal revolves
11 state as shown in Figure 3 of converting interface device, it is ensured that this storage transfer device is upright and perpendicular to ground, after vacuum is up to standard, very
Empty gate valve 7 is opened, and internal layer storage tank 2 rises, and doublejointed vacuum dynamic seal rotatable interface device 11 is rotated in vacuum dynamic seal to be tied
Rotated under the action of structure I 15 and vacuum dynamic seal rotational structure II 17 to make this storage transfer device to position as shown in Figure 5,
Metal powder in storage transfer device can start under the effect of gravity to waiting for circulating into powder vacuum warehouse 12, use simple in structure,
And it can guarantee that metal powder does not contact air.
Above-mentioned internal layer storage tank 2 move up and wait go out powder vacuum warehouse 9 or when into powder vacuum warehouse 12 connect carry out metal powder transfer when,
Enable internal layer storage tank 2 feed and exhaust tube 201 pass through vacuum gate valve 7 on sealing flange structure 701 and with powder vacuum to be gone out
The pollination tube 10 in storehouse 9 waits for that the powder inlet pipe fitting into powder vacuum warehouse 12 forms inner sleeve structure, and combines the work of vacuum gate valve 7
With can effectively avoid metal powder contact air and contaminated problem during circulation, and inner sleeve structure can be kept away
Exempt from pollution of the metal powder material in flowing to storage tank vacuum sealing face, ensures that vacuum sealing face is not failed in repeatable operation process.
The present invention is effectively ensured metal powder and is isolated with air during storage and circulation, and metal is avoided to contact air
And oxidation stain is caused, ensure the quality of metal powder material, metal powder production and application is made to realize the full technique vacuum shape of whole process
State reduces the internal flaw quality problems of metal 3D printing product in this way under the premise of ensureing metal powder former material quality.
Above-described embodiment, only presently preferred embodiments of the present invention, is not used for limiting the scope of the present invention, therefore all with this
The equivalence changes that content is done described in invention claim should all be included within scope of the invention as claimed.
Claims (6)
1. metal powder vacuum storage transfer device, including outer housing (1), outer housing (1) lower part is equipped with holder (3), special
Sign is：Outer housing (1) import and export is equipped with vacuum gate valve (7), and internal layer storage tank is equipped in outer housing (1) inner cavity
(2) and formed double-layer storage tank structure, the holder (3) are equipped with storage tank driving device (8), the storage tank driving device
(8) it is connect with internal layer storage tank (2) bottom across outer housing (1) bottom plate and internal layer storage tank (2) is driven to move up and down, the internal layer storage
Tank (2) rise when make upper part feed and exhaust tube (201) pass through vacuum gate valve (7) on sealing flange structure (701) and with
The pollination tube (10) of powder vacuum warehouse (9) to be gone out waits for that the powder inlet pipe fitting into powder vacuum warehouse (12) forms inner sleeve structure.
2. metal powder vacuum storage transfer device according to claim 1, it is characterised in that：The internal layer storage tank (2)
Feed and exhaust tube (201) inner diameter is more than pollination tube (10) outer diameter of powder vacuum warehouse (9) and the two fitting is formed
Inner sleeve structure.
3. metal powder vacuum storage transfer device according to claim 1, it is characterised in that：It is described to wait for into powder vacuum warehouse
(12) powder inlet pipe inner diameter forms interior more than feed and exhaust tube (201) outer diameter and the two fitting of internal layer storage tank (2)
Sleeve structure.
4. metal powder vacuum storage transfer device according to claim 3, it is characterised in that：The internal layer storage tank (2) is logical
Cross doublejointed vacuum dynamic seal rotatable interface device (11) with wait for the powder inlet into powder vacuum warehouse (12) connect and to it is internal defeated
Send metal powder, wherein the doublejointed vacuum dynamic seal rotatable interface device (11) includes rotating arm I (14) and rotating arm II
(16), it is straight more than feed and exhaust tube (201) outer wall of internal layer storage tank (2) to be vertically equipped with inner diameter for the rotating arm I (14) one end
Diameter and the storage tank connecting flange (13) that inner sleeve structure is formed with its fitting, the rotating arm I (14) other end pass through vacuum moving
Sealing rotational structure I (15) is vertical with rotating arm II (16) one end to be rotatablely connected, and the rotating arm II (16) other end passes through true
Lost motion seals rotational structure II (17) and is rotatablely connected with vacuum warehouse connecting flange (18).
5. metal powder vacuum storage transfer device according to claim 1,2,3 or 4, it is characterised in that：The storage tank drives
Dynamic device (8) includes the motion actuators (6) being fixed on holder (3), and motion actuators (6) output end is outer by passing through
The telescopic transmission rod (5) of shell (1) bottom plate is connect with internal layer storage tank (2) bottom.
6. metal powder vacuum storage transfer device according to claim 5, it is characterised in that：Outer housing (1) bottom plate
It is equipped with the connecting hole (101) being adapted to telescopic transmission rod (5), is passed through between the telescopic transmission rod (5) and connecting hole (101)
Vacuum dynamic seal (4) is sealed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902428.4A CN106315254B (en) | 2016-10-18 | 2016-10-18 | metal powder vacuum storage transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610902428.4A CN106315254B (en) | 2016-10-18 | 2016-10-18 | metal powder vacuum storage transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106315254A CN106315254A (en) | 2017-01-11 |
| CN106315254B true CN106315254B (en) | 2018-09-07 |
Family
ID=57818087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610902428.4A Expired - Fee Related CN106315254B (en) | 2016-10-18 | 2016-10-18 | metal powder vacuum storage transfer device |
Country Status (1)
| Country | Link |
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Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542563Y (en) * | 2002-03-08 | 2003-04-02 | 蔺保华 | Quantitative filling machine for powdery material valve bag |
| CN101525089A (en) * | 2008-03-03 | 2009-09-09 | 住友重机械工业株式会社 | Powder supply device and method |
| CN201473532U (en) * | 2009-08-21 | 2010-05-19 | 日照红叶环保工程有限公司 | A vacuum feeding device for biogas digester reactor circulation system |
| CN102556376A (en) * | 2010-12-16 | 2012-07-11 | Hiki6投资公司 | Mobile dosing, mixing and packaging plant |
| CN102658875A (en) * | 2012-04-17 | 2012-09-12 | 江西稀有稀土金属钨业集团有限公司 | Hydrogen storage alloy powder production system from mixing to packaging |
| CN102700736A (en) * | 2012-06-25 | 2012-10-03 | 江苏天鹏石化特种工程有限公司 | Automatically opened and closed holding barrel sealing cover |
| CN103175711A (en) * | 2013-03-21 | 2013-06-26 | 中国航空工业集团公司北京航空材料研究院 | Powder extracting device and powder extracting method for high-temperature alloy powder |
| CN103241560A (en) * | 2013-05-23 | 2013-08-14 | 江苏天弓机械工程有限公司 | Novel one-way spiral gate with sprocket |
| CN203767655U (en) * | 2014-02-20 | 2014-08-13 | 浙江龙源四方机械设备制造有限公司 | Vacuum feeding device |
| CN204325472U (en) * | 2014-12-22 | 2015-05-13 | 厦门映日新材料科技有限公司 | A kind of vacuum tank for target spraying |
| CN204750623U (en) * | 2015-07-08 | 2015-11-11 | 浙江磊纳微粉材料有限公司 | Pyrophillite powder ejection of compact packing apparatus |
| CN105600500A (en) * | 2015-12-26 | 2016-05-25 | 宜春万申制药机械有限公司 | An automatic weighing feeding device |
| CN105905466A (en) * | 2016-06-13 | 2016-08-31 | 江苏楷益智能科技有限公司 | Feeding mechanism used for fruit dicer |
| CN206142472U (en) * | 2016-10-18 | 2017-05-03 | 宝鸡正微金属科技有限公司 | Metal powder vacuum storage transfer device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01192623A (en) * | 1988-01-26 | 1989-08-02 | Gadelius Kk | Shot distributor |
| JP2006312462A (en) * | 2005-05-06 | 2006-11-16 | Hitachi Eng Co Ltd | Storage tank equipment |
-
2016
- 2016-10-18 CN CN201610902428.4A patent/CN106315254B/en not_active Expired - Fee Related
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2542563Y (en) * | 2002-03-08 | 2003-04-02 | 蔺保华 | Quantitative filling machine for powdery material valve bag |
| CN101525089A (en) * | 2008-03-03 | 2009-09-09 | 住友重机械工业株式会社 | Powder supply device and method |
| CN201473532U (en) * | 2009-08-21 | 2010-05-19 | 日照红叶环保工程有限公司 | A vacuum feeding device for biogas digester reactor circulation system |
| CN102556376A (en) * | 2010-12-16 | 2012-07-11 | Hiki6投资公司 | Mobile dosing, mixing and packaging plant |
| CN102658875A (en) * | 2012-04-17 | 2012-09-12 | 江西稀有稀土金属钨业集团有限公司 | Hydrogen storage alloy powder production system from mixing to packaging |
| CN102700736A (en) * | 2012-06-25 | 2012-10-03 | 江苏天鹏石化特种工程有限公司 | Automatically opened and closed holding barrel sealing cover |
| CN103175711A (en) * | 2013-03-21 | 2013-06-26 | 中国航空工业集团公司北京航空材料研究院 | Powder extracting device and powder extracting method for high-temperature alloy powder |
| CN103241560A (en) * | 2013-05-23 | 2013-08-14 | 江苏天弓机械工程有限公司 | Novel one-way spiral gate with sprocket |
| CN203767655U (en) * | 2014-02-20 | 2014-08-13 | 浙江龙源四方机械设备制造有限公司 | Vacuum feeding device |
| CN204325472U (en) * | 2014-12-22 | 2015-05-13 | 厦门映日新材料科技有限公司 | A kind of vacuum tank for target spraying |
| CN204750623U (en) * | 2015-07-08 | 2015-11-11 | 浙江磊纳微粉材料有限公司 | Pyrophillite powder ejection of compact packing apparatus |
| CN105600500A (en) * | 2015-12-26 | 2016-05-25 | 宜春万申制药机械有限公司 | An automatic weighing feeding device |
| CN105905466A (en) * | 2016-06-13 | 2016-08-31 | 江苏楷益智能科技有限公司 | Feeding mechanism used for fruit dicer |
| CN206142472U (en) * | 2016-10-18 | 2017-05-03 | 宝鸡正微金属科技有限公司 | Metal powder vacuum storage transfer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106315254A (en) | 2017-01-11 |
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