CN109760184B - Hydraulic forming crucible loading system and process for graphite crucible - Google Patents
Hydraulic forming crucible loading system and process for graphite crucible Download PDFInfo
- Publication number
- CN109760184B CN109760184B CN201910163576.2A CN201910163576A CN109760184B CN 109760184 B CN109760184 B CN 109760184B CN 201910163576 A CN201910163576 A CN 201910163576A CN 109760184 B CN109760184 B CN 109760184B
- Authority
- CN
- China
- Prior art keywords
- crucible
- machine
- empty
- bin
- empty crucible
- 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.)
- Active
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000008569 process Effects 0.000 title claims abstract description 31
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 18
- 239000010439 graphite Substances 0.000 title claims abstract description 18
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 239000000843 powder Substances 0.000 claims abstract description 13
- 239000002994 raw material Substances 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 9
- 238000005303 weighing Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 7
- 238000000465 moulding Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000007306 turnover Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000005087 graphitization Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 3
- 238000000748 compression moulding Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
The invention discloses a hydraulic forming crucible mounting system and process for a graphite crucible, and belongs to the technical field of graphite processing. The invention comprises a raw material bin, wherein the output end of the raw material bin is sequentially connected with a vacuum feeding machine, a collecting bin and a screw conveyor, the bottom of the screw conveyor is provided with a hydraulic forming machine, the inside of the hydraulic forming machine is provided with a steel mould, one side of the steel mould is provided with a demoulding machine, the side of the demoulding machine is provided with a movable trolley, the front end of the movable trolley is provided with a flat conveyor, the upper surface of the flat conveyor is provided with an empty crucible, the tail end of a trolley track is provided with a cross turnover machine, and the side of the cross turnover machine is provided with a real crucible conveyor. The invention consists of five parts of powder conveying, weighing and blanking, empty crucible conveying, profiling and demoulding and real crucible conveying, the whole process has no dust leakage, the workshop environment is greatly improved, the crucible loading efficiency is greatly improved, the crucible loading quantity is obviously increased, and the production cost of unit products is greatly reduced.
Description
Technical Field
The invention relates to the technical field of graphite processing, in particular to a hydraulic forming crucible-mounting system and process for a graphite crucible.
Background
The crucible charging is an important process before the coke powder enters the graphitization furnace for graphitization, enterprises hope that the crucible charging amount is as high as possible in order to reduce the production cost and improve the production benefit, and the most main cost in the graphitization process is as follows: the electricity cost and the crucible cost are low, and the labor cost is low. The volume of the graphitization furnace is fixed, the volume of the graphite crucible is fixed, and the electricity consumption change amplitude in the primary graphitization process is not large; the graphite crucible has a short service life, and is usually 5 to 7 times. Under the condition of small production investment variation range, the improvement of the charging quantity is the key for reducing the unit production cost. The existing crucible loading technology is generally to manually load the crucible, a shovel is used for shoveling coke powder in a ton bag into the crucible, in order to increase the loading amount, a plastic rod is adopted to tamper the powder for many times in the loading process, the improvement range of the technology on the loading amount is not large, the bulk density is generally improved by 6% -10%, the manual loading environment is poor, the human health of workers is affected, and the efficiency of the man-made crucible is lower.
Disclosure of Invention
1. Technical problem to be solved by the invention
Aiming at the defects and shortcomings in the prior art, the invention provides a hydraulic forming crucible mounting system and process for a graphite crucible, which effectively realize automation, realize no dust leakage in the whole process, are clean and environment-friendly, greatly improve the crucible mounting efficiency and the crucible mounting quantity, and greatly reduce the cost of unit products.
2. Technical proposal
In order to achieve the above purpose, the technical scheme provided by the invention is as follows:
the invention relates to a hydraulic forming crucible mounting system for a graphite crucible, which comprises a raw material bin, wherein the output end of the raw material bin is connected with a vacuum feeding machine, the output end of the vacuum feeding machine is provided with a collecting bin, the bottom of the collecting bin is provided with a screw conveyor, the output end of the screw conveyor is provided with a metering bin, the bottom of the metering bin is provided with a hydraulic forming machine, a steel die is arranged in the hydraulic forming machine, one side of the steel die is provided with a steel die pushing machine, and the other side of the steel die is provided with a stripper;
the side of stripper be provided with the travelling car, the upper surface of travelling car carries on the tray, the bottom of travelling car is provided with the dolly track, the outside interval of travelling car is provided with real crucible ejector pad machine and No. two empty crucible ejector pad machines, the front end of travelling car be provided with flat conveyor, the upper surface of flat conveyor carries on empty crucible, the front end of empty crucible is provided with empty crucible ejector pad machine No. one, the orbital tail end of dolly be provided with the cross upset machine, the side of cross upset machine is provided with real crucible conveyer, the upper portion of real crucible conveyer be provided with No. two real crucible ejector pad machines, the lower part of real crucible conveyer is provided with the tray ejector pad machine.
Further, the vacuum feeder constitute by vacuum tank and material loading draught fan, the externally mounted of vacuum tank has the material loading draught fan, the input and the former feed bin intercommunication of vacuum tank, the output and the collection storehouse of vacuum tank are connected.
Further, a dust collection fan is arranged at the upper end of the collection bin, and the output end of the metering bin extends to the upper end of the steel die.
Further, the cross section of the empty crucible is circular or rectangular, a workbench is arranged in the middle of the stripper, a crucible clamping mechanism is arranged at the top of the stripper, and the stripper adopts a lower cylinder upward movement stripping mode.
A hydraulic forming crucible-mounting process for a graphite crucible comprises the following steps:
step one: in the powder conveying process, coke powder is arranged in a raw material bin, the raw material bin, a vacuum tank and a collecting bin are sequentially connected, a feeding induced draft fan is started to introduce the coke powder into the vacuum tank, and then the coke powder is conveyed into the collecting bin;
step two: the weighing and blanking process starts a screw conveyor, the coke powder in the collecting bin is conveyed to a metering bin through the screw conveyor, and the metering bin lowers the powder into a steel die on a workbench of a hydraulic forming machine;
step three: the empty crucible conveying process is characterized in that an empty crucible is inverted on the upper surface of a flat conveyor, a first empty crucible pushing machine pushes the empty crucible to a tray on the surface of a movable trolley, the movable trolley carries one side of an empty crucible displacement stripper, and a second empty crucible pushing machine pushes the empty crucible to the inner side of the stripper;
step four: the compression molding and demolding process is that a hydraulic molding machine is started to press and mold powder in a steel mold, after molding, pressurization is stopped, a steel mold pushing machine pushes the steel mold filled with compacted coke powder into the inner side of the demolding machine, the demolding machine performs demolding from bottom to top aiming at the steel mold, and the compacted material in the steel mold is demolded into an empty crucible, wherein the full-load empty crucible is a real crucible;
step five: according to the crucible conveying process, a second empty crucible pushing block machine pulls a crucible back to a tray on the surface of a movable trolley, the movable trolley moves to one side of a cross turnover machine, a first crucible pushing block machine pushes the crucible to a workbench surface on one side of the cross turnover machine, the cross turnover machine turns the crucible 180 degrees, the second empty crucible pushing block machine pushes the crucible to the upper surface of a crucible conveyor, and the tray pushing block machine pushes the tray back to the upper end of the movable trolley.
Further, according to step three, the empty crucible pushing machine is used for pushing the empty crucible to the inner side working table surface of the stripper, the stripper clamps the empty crucible through the crucible clamping mechanism and is arranged at the upper end of the steel die, and the port of the empty crucible is aligned with the upper end face of the steel die.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
the invention is composed of five parts of powder conveying, weighing and discharging, empty crucible conveying, profiling and demoulding, and real crucible conveying, the system changes the traditional manual charging mode, no dust leakage exists in the whole process, the workshop environment is greatly improved, the crucible charging efficiency is greatly improved, the crucible charging amount is obviously increased, the production cost of unit products is greatly reduced, and the system has great significance to enterprises.
Drawings
Fig. 1 is an overall construction diagram of the present invention.
In the figure: 1. a raw material bin; 2. a vacuum feeder; 3. a collecting bin; 4. a screw conveyor; 5. a metering bin; 6. a hydraulic forming machine; 7. and (3) steel mould; 8. a stripper; 9. a moving trolley; 10. a cross turnover machine; 11. a crucible conveyor; 12. a flat plate conveyor; 13. a trolley track; 14. an empty crucible; 15. a first empty crucible pushing block machine; 16. a second empty crucible pushing machine; 17. a steel die pusher; 18. a first crucible pushing block machine; 19. a second crucible pushing block machine; 20. a tray pusher; 21. a vacuum tank; 22. a feeding induced draft fan; 23. a dust collection fan; 24. and a tray.
Detailed Description
The invention is further described below with reference to the accompanying drawings and examples:
example 1
As can be seen from fig. 1, a hydraulic forming crucible mounting system for graphite crucible of this embodiment, including former feed bin 1, the output of former feed bin 1 is connected with vacuum feeder 2, vacuum feeder 2 comprises vacuum tank 21 and material loading draught fan 22, the externally mounted of vacuum tank 21 has material loading draught fan 22, the input of vacuum tank 21 communicates with former feed bin 1, the output of vacuum tank 21 is connected with collection bin 3, collection bin 3 is installed to the output of vacuum feeder 2, dust collecting fan 23 is installed to the upper end of collection bin 3, be used for the dust absorption, the output of measurement bin 5 extends to steel mould 7 upper end, the bottom of collection bin 3 is provided with screw conveyer 4, the output of screw conveyer 4 is provided with measurement bin 5, hydraulic forming machine 6 is installed to the bottom of measurement bin 5, internally mounted of hydraulic forming machine 6 has steel mould 7, one side of steel mould 7 is provided with steel mould pusher 17, the opposite side of steel mould 7 is provided with stripper 8, the middle part of stripper 8 is equipped with the workstation, the top of stripper 8 is equipped with clamping mechanism, stripper 8 adopts upward movement mode under the stripper 8.
The side of stripper 8 is provided with travelling car 9, the upper surface of travelling car 9 carries on tray 24, tray 24 can be separated with travelling car 9, travelling car 9's bottom is provided with trolley track 13, travelling car 9's outside interval is provided with real crucible pusher 18 and No. two empty crucible pusher 16, travelling car 9's front end is provided with flat conveyor 12, flat conveyor 12 can be the cylinder conveyer, also can be the link joint conveyer, flat conveyor 12's upper surface carries empty crucible 14, empty crucible 14 cross section is ring-shaped or rectangle, empty crucible 14's front end is provided with empty crucible pusher 15, trolley track 13's tail end is provided with cross tilter 10, cross tilter 10's side is provided with real crucible conveyer 11, real crucible conveyer 11's upper portion is provided with real crucible pusher 19, real crucible conveyer 11's lower part is provided with tray pusher 20.
A hydraulic forming crucible-mounting process for a graphite crucible comprises the following steps:
step one: in the powder conveying process, coke powder is arranged in a raw material bin 1, the raw material bin 1, a vacuum tank 21 and a collecting bin 3 are sequentially connected, a feeding induced draft fan 22 is started to introduce the coke powder into the vacuum tank 21, and then the coke powder is conveyed into the collecting bin 3;
step two: the weighing and blanking process starts a screw conveyor 4, coke powder in a collecting bin 3 is conveyed into a metering bin 5 through the screw conveyor 4, and the metering bin 5 drops the powder into a steel mould 7 on a workbench of a hydraulic forming machine 6;
step three: in the empty crucible 14 conveying process, the empty crucible 14 is inverted on the upper surface of the flat conveyor 12, a first empty crucible pusher 15 pushes the empty crucible 14 onto a tray 24 on the surface of the mobile trolley 9, the mobile trolley 9 carries the empty crucible 14 to displace one side of the stripper 8, a second empty crucible pusher 16 pushes the empty crucible 14 onto a workbench surface on the inner side of the stripper 8, the stripper 8 clamps the empty crucible 14 through a crucible clamping mechanism and is placed at the upper end of the steel die 7, and the port of the empty crucible 14 is aligned with the upper end of the steel die 7;
step four: the compression molding and demolding process is that a hydraulic molding machine 6 is started to press and mold powder in a steel mold 7, after molding, pressurization is stopped, a steel mold pushing machine 17 pushes the steel mold 7 filled with compacted coke powder into the inner side of a demolding machine 8, the demolding machine 8 performs demolding from bottom to top on the steel mold 7, the material in the steel mold 7 is demolded into an empty crucible 14, and the full-load empty crucible 14 is a real crucible;
step five: in the crucible conveying process, a second empty crucible pusher 16 pulls the crucible back to a tray 24 on the surface of the movable trolley 9, the movable trolley 9 moves to one side of the cross turnover machine 10, a first crucible pusher 18 pushes the crucible to a workbench on one side of the cross turnover machine 10, the cross turnover machine 10 turns the crucible 180 degrees, a second crucible pusher 19 pushes the crucible to the upper surface of the crucible conveyor 11, and a tray pusher 20 pushes the tray 24 back to the upper end of the movable trolley 9.
The invention is composed of five parts of powder conveying, weighing and discharging, empty crucible 14 conveying, profiling and demoulding, and real crucible conveying, the system changes the traditional manual charging mode, no dust leakage exists in the whole process, the workshop environment is greatly improved, the crucible loading efficiency is greatly improved, the crucible loading quantity is obviously increased, the production cost of unit products is greatly reduced, and the system has great significance to enterprises.
The invention and its embodiments have been described above by way of illustration and not limitation, and the invention is illustrated in the accompanying drawings and described in the drawings in which the actual structure is not limited thereto. Therefore, if one of ordinary skill in the art is informed by this disclosure, the structural mode and the embodiments similar to the technical scheme are not creatively designed without departing from the gist of the present invention.
Claims (5)
1. The utility model provides a graphite crucible hydroforming dress crucible system, includes former feed bin (1), its characterized in that: the automatic feeding device is characterized in that the output end of the raw material bin (1) is connected with a vacuum feeding machine (2), the output end of the vacuum feeding machine (2) is provided with a collecting bin (3), the bottom of the collecting bin (3) is provided with a spiral conveyor (4), the output end of the spiral conveyor (4) is provided with a metering bin (5), the bottom of the metering bin (5) is provided with a hydraulic forming machine (6), the inside of the hydraulic forming machine (6) is provided with a steel mould (7), one side of the steel mould (7) is provided with a steel mould pushing machine (17), and the other side of the steel mould (7) is provided with a demoulding machine (8);
the side of stripper (8) be provided with travelling car (9), the upper surface of travelling car (9) carries on tray (24), the bottom of travelling car (9) is provided with dolly track (13), the outside interval of travelling car (9) is provided with real crucible pusher (18) and No. two empty crucible pusher (16), the front end of travelling car (9) be provided with flat conveyer (12), the upper surface of flat conveyer (12) carries on empty crucible (14), the front end of empty crucible (14) is provided with empty crucible pusher (15) No. one, the tail end of dolly track (13) be provided with cross tilter (10), the side of cross tilter (10) is provided with real crucible conveyer (11), the upper portion of real crucible conveyer (11) be provided with real crucible pusher (19) No. two, the lower part of real crucible conveyer (11) is provided with tray pusher (20);
the process comprises the following steps:
step one: in the powder conveying process, coke powder is arranged in a raw material bin (1), the raw material bin (1), a vacuum tank (21) and a collecting bin (3) are sequentially connected, a feeding induced draft fan (22) is started to introduce the coke powder into the vacuum tank (21), and then the coke powder is conveyed into the collecting bin (3);
step two: the weighing and blanking process is that a screw conveyor (4) is started, coke powder in a collecting bin (3) is conveyed into a metering bin (5) through the screw conveyor (4), and the metering bin (5) lowers powder into a steel die (7) on a workbench of a hydraulic forming machine (6);
step three: the empty crucible (14) conveying process is characterized in that the empty crucible (14) is inversely arranged on the upper surface of a flat conveyor (12), a first empty crucible pusher (15) pushes the empty crucible (14) onto a tray (24) on the surface of a movable trolley (9), the movable trolley (9) carries the empty crucible (14) to displace one side of a stripper (8), and a second empty crucible pusher (16) pushes the empty crucible (14) to the inner side of the stripper (8);
step four: the molding and demolding process is that a hydraulic molding machine (6) is started to press and mold powder in a steel mold (7), after molding, pressurization is stopped, a steel mold pushing machine (17) pushes the steel mold (7) filled with compacted coke powder into the inner side of a demolding machine (8), the demolding machine (8) performs demolding from bottom to top on the steel mold (7), and the material in the steel mold (7) is demolded into an empty crucible (14), and the full-load empty crucible (14) is a real crucible;
step five: according to the crucible conveying process, a second empty crucible pushing block machine (16) pulls a crucible back to a tray (24) on the surface of a movable trolley (9), the movable trolley (9) moves to one side of a cross overturning machine (10), a first crucible pushing block machine (18) pushes the crucible to a workbench surface on one side of the cross overturning machine (10), the cross overturning machine (10) overturns the crucible by 180 degrees, a second crucible pushing block machine (19) pushes the crucible to the upper surface of a crucible conveyor (11), and the tray pushing block machine (20) pushes the tray (24) back to the upper end of the movable trolley (9).
2. The graphite crucible hydroforming crucible system of claim 1, wherein: the vacuum feeding machine (2) consists of a vacuum tank (21) and a feeding induced draft fan (22), wherein the feeding induced draft fan (22) is arranged outside the vacuum tank (21), the input end of the vacuum tank (21) is communicated with the raw material bin (1), and the output end of the vacuum tank (21) is connected with the collecting bin (3).
3. The graphite crucible hydroforming crucible system of claim 1, wherein: the upper end of the collecting bin (3) is provided with a dust collection fan (23), and the output end of the metering bin (5) extends to the upper end of the steel die (7).
4. The graphite crucible hydroforming crucible system of claim 1, wherein: the cross section of the empty crucible (14) is circular or rectangular, a workbench is arranged in the middle of the stripper (8), a crucible clamping mechanism is arranged at the top of the stripper (8), and the stripper (8) adopts a lower cylinder upward movement stripping mode.
5. The graphite crucible hydroforming crucible system of claim 1, wherein: according to the third step, the empty crucible pushing machine (16) pushes the empty crucible (14) onto the inner side workbench surface of the demoulding machine (8), the demoulding machine (8) clamps the empty crucible (14) through the crucible clamping mechanism and is arranged at the upper end of the steel mould (7), and the port of the empty crucible (14) is aligned with the upper end face of the steel mould (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163576.2A CN109760184B (en) | 2019-03-05 | 2019-03-05 | Hydraulic forming crucible loading system and process for graphite crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910163576.2A CN109760184B (en) | 2019-03-05 | 2019-03-05 | Hydraulic forming crucible loading system and process for graphite crucible |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109760184A CN109760184A (en) | 2019-05-17 |
| CN109760184B true CN109760184B (en) | 2023-11-03 |
Family
ID=66457728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910163576.2A Active CN109760184B (en) | 2019-03-05 | 2019-03-05 | Hydraulic forming crucible loading system and process for graphite crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109760184B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949287A (en) * | 1982-09-13 | 1984-03-21 | Kawasaki Heavy Ind Ltd | Method and apparatus for continuous compression molding of coking coal |
| RU2028206C1 (en) * | 1991-06-24 | 1995-02-09 | Владимир Иванович Прах | Pressuring apparatus for concrete or polymerconcrete structures forming |
| CN102515807A (en) * | 2011-12-26 | 2012-06-27 | 中科恒达石墨股份有限公司 | Method for packing graphite micro-powder in graphite crucible |
| CN203485292U (en) * | 2013-08-22 | 2014-03-19 | 郑州世兴特种耐火材料有限公司 | Feeding device of press machine |
| CN104191500A (en) * | 2014-09-03 | 2014-12-10 | 四川省明珠陶瓷有限公司 | Corrugated curved-edge natural simulation facing tile manufacturing die |
| WO2016081080A1 (en) * | 2014-11-21 | 2016-05-26 | W. R. Grace & Co.-Conn. | Wet press concrete slab manufacturing |
| CN105835210A (en) * | 2016-04-15 | 2016-08-10 | 澄江中天源环保科技有限公司 | Mold for pressing hollow gypsum brick and pressing method thereof |
| CN206780602U (en) * | 2017-05-09 | 2017-12-22 | 安徽科达机电有限公司 | A kind of filling machine |
| CN207480876U (en) * | 2017-10-28 | 2018-06-12 | 汨罗市华先碳素有限公司 | A kind of fast demoulding graphite crucible former |
| CN209699410U (en) * | 2019-03-05 | 2019-11-29 | 安徽科达洁能新材料有限公司 | A kind of graphite crucible hydro-forming dress crucible system |
-
2019
- 2019-03-05 CN CN201910163576.2A patent/CN109760184B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5949287A (en) * | 1982-09-13 | 1984-03-21 | Kawasaki Heavy Ind Ltd | Method and apparatus for continuous compression molding of coking coal |
| RU2028206C1 (en) * | 1991-06-24 | 1995-02-09 | Владимир Иванович Прах | Pressuring apparatus for concrete or polymerconcrete structures forming |
| CN102515807A (en) * | 2011-12-26 | 2012-06-27 | 中科恒达石墨股份有限公司 | Method for packing graphite micro-powder in graphite crucible |
| CN203485292U (en) * | 2013-08-22 | 2014-03-19 | 郑州世兴特种耐火材料有限公司 | Feeding device of press machine |
| CN104191500A (en) * | 2014-09-03 | 2014-12-10 | 四川省明珠陶瓷有限公司 | Corrugated curved-edge natural simulation facing tile manufacturing die |
| WO2016081080A1 (en) * | 2014-11-21 | 2016-05-26 | W. R. Grace & Co.-Conn. | Wet press concrete slab manufacturing |
| CN105835210A (en) * | 2016-04-15 | 2016-08-10 | 澄江中天源环保科技有限公司 | Mold for pressing hollow gypsum brick and pressing method thereof |
| CN206780602U (en) * | 2017-05-09 | 2017-12-22 | 安徽科达机电有限公司 | A kind of filling machine |
| CN207480876U (en) * | 2017-10-28 | 2018-06-12 | 汨罗市华先碳素有限公司 | A kind of fast demoulding graphite crucible former |
| CN209699410U (en) * | 2019-03-05 | 2019-11-29 | 安徽科达洁能新材料有限公司 | A kind of graphite crucible hydro-forming dress crucible system |
Non-Patent Citations (1)
| Title |
|---|
| 吉林炭素厂.《炭和石墨制品的振动成型》.冶金工业出版社,1976,39-40. * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109760184A (en) | 2019-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202201496U (en) | Vacuum feeding-metering-blanking device for ceramic powder | |
| CN209551998U (en) | A kind of full automatic brick making machine | |
| CN109760184B (en) | Hydraulic forming crucible loading system and process for graphite crucible | |
| CN102847885B (en) | Horizontal mould parting static pressure molding machine and static pressure molding machine set capable of achieving automatic mould assembly | |
| CN206561476U (en) | A kind of full-automatic brick machine | |
| CN209699410U (en) | A kind of graphite crucible hydro-forming dress crucible system | |
| CN108189209B (en) | High-precision refractory material automatic weighing and distributing integrated system and distributing method | |
| CN206011424U (en) | A kind of semi-automatic precast concrete member production line | |
| CN202037708U (en) | Alumina lining brick material distributing system | |
| CN214293675U (en) | A accurate distributing device for machine is pressed refractory material | |
| CN214111613U (en) | Flying dust chelate compression volume reduction device | |
| CN208290554U (en) | A kind of full-automatic scrap metal machine | |
| CN213006169U (en) | Brake block hot press unit with ration material function | |
| CN205362545U (en) | Clay sand processing apparatus | |
| CN200991935Y (en) | Demoulding synchrnonizing device for building brick forming machine | |
| CN206840552U (en) | A kind of automatic weighing feeds intake heat pressing forming device | |
| CN111571772A (en) | Novel full-automatic carbon forming equipment and working method thereof | |
| CN206561485U (en) | A kind of novel brick molding press | |
| CN202053347U (en) | Automatic powder reclaiming device of pressing machine | |
| CN212922941U (en) | Collection and conveyer of mould waste material | |
| CN219485397U (en) | Automatic cold press for diamond segments | |
| CN215849848U (en) | A briquetting device for buggy processing | |
| CN212603253U (en) | Large-tonnage compression molding blast furnace carbon block production line | |
| CN109732750B (en) | Increase hydraulic filling system of graphite crucible charge volume | |
| CN216803847U (en) | Press machine with automatic weighing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 243000 Dangtu Economic Development Zone, Ma'anshan City, Anhui Province Applicant after: Anhui Keda New Materials Co.,Ltd. Address before: 243000 economic and Technological Development Zone, Dangtu County, Ma'anshan City, Anhui Province Applicant before: ANHUI KEDA JIENENG NEW MATERIAL CO.,LTD. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230928 Address after: 243000 Dangtu Economic Development Zone, Ma'anshan City, Anhui Province Applicant after: Anhui Keda New Materials Co.,Ltd. Applicant after: Fujian Keda New Energy Technology Co.,Ltd. Address before: 243000 Dangtu Economic Development Zone, Ma'anshan City, Anhui Province Applicant before: Anhui Keda New Materials Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |