CN204057322U - For the rim charge online recycling device of bidirectional stretching polypropylene film production technology - Google Patents
For the rim charge online recycling device of bidirectional stretching polypropylene film production technology Download PDFInfo
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- CN204057322U CN204057322U CN201420537838.XU CN201420537838U CN204057322U CN 204057322 U CN204057322 U CN 204057322U CN 201420537838 U CN201420537838 U CN 201420537838U CN 204057322 U CN204057322 U CN 204057322U
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- Prior art keywords
- rim charge
- comminutor
- polypropylene film
- production technology
- film production
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- Expired - Fee Related
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- 238000004064 recycling Methods 0.000 title claims abstract description 37
- 239000004743 Polypropylene Substances 0.000 title claims abstract description 31
- -1 polypropylene Polymers 0.000 title claims abstract description 31
- 229920001155 polypropylene Polymers 0.000 title claims abstract description 31
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 28
- 230000002457 bidirectional effect Effects 0.000 title claims abstract description 27
- 238000005516 engineering process Methods 0.000 title claims abstract description 26
- 239000000843 powder Substances 0.000 claims abstract description 76
- 238000004140 cleaning Methods 0.000 claims abstract description 73
- 239000000428 dust Substances 0.000 claims abstract description 46
- 239000000463 material Substances 0.000 claims abstract description 22
- 238000003306 harvesting Methods 0.000 claims abstract description 10
- 230000000007 visual effect Effects 0.000 claims abstract description 10
- 239000012530 fluid Substances 0.000 claims description 21
- 230000008676 import Effects 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 5
- 238000005728 strengthening Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 9
- 230000006872 improvement Effects 0.000 description 9
- 230000008520 organization Effects 0.000 description 7
- 239000012634 fragment Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- 238000010926 purge Methods 0.000 description 3
- 239000011236 particulate material Substances 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Abstract
The utility model relates to a kind of rim charge online recycling device for bidirectional stretching polypropylene film production technology, comprise the comminutor, rim charge powder cleaning dust cleaning case, one-level baking oven, secondary baking oven, finished product material Material collecting box for harvesting and the online feed bin that are connected successively, comminutor top is provided with the inlet point and feed roller that connect successively, and feed roller is connected with feeding motor; Comminutor side is provided with visual windows, and be provided with overhead gage and lower baffle plate in the middle part of comminutor, lower baffle plate is connected with high-frequency electric machines by drive screw; In the middle part of comminutor, lower baffle plate joint is provided with rigid screen, bar magnet is provided with bottom comminutor, position near comminutor left side wall between rigid screen and bar magnet is provided with the first high pressure blower, and the first high pressure blower and rim charge powder cleaning dust cleaning case are provided with the transport tape for transmitting powder.The purity of rim charge powder that the utility model ensure that normal online recycling technique and is recovered to, Improving The Quality of Products, reduces productive costs.
Description
Technical field
The utility model relates to the rim charge processing technology field in bidirectional stretching polypropylene film production technology, particularly a kind of rim charge online recycling device for bidirectional stretching polypropylene film production technology.
Background technology
The production of bidirectional stretching polypropylene film is that first the melt of macromolecule polypropylene is made sheet material or thick film by the long head of Di, then in special stretcher, under the speed of certain temperature and setting, simultaneously or the stretching carried out in vertical both direction (longitudinally, laterally) of substep, and through suitable cooling or heat treatment or the special film be processed into.In bidirectional stretching polypropylene film production process, the situation that workshop section produces rim charge and off-grade such as to produce and cut and happen occasionally.The rim charge produced and off-grade are piled up for a long time, have both been unfavorable for that the management of production scene also causes a large amount of waste of raw materials.
At present, the mode of these rim charges of most enterprises process and off gauge is mainly: concentrate to be sold to and reclaim unit or use Granulation Equipments to carry out reproducing grain processing.This kind of processing mode makes the value that can utilize goods and materials reduce, and adds labor cost and also causes energy resource consumption unnecessary in a large number simultaneously.In addition, when utilizing prior art to carry out rim charge and off-grade recycling, also there is following technical matters: (1) causes contamination of raw material, make to be mingled with dust in the powder be recovered to, if be directly back in Feed system used in combination with particulate material, greatly reduce the quality extruding polypropylene film; (2) rim charge shatters in recovery, if the metal fragment that rim charge and comminutor fiercely collide generation is entrained in the rim charge powder of recovery, if the rim charge powder obtained directly is back in Feed system used in combination with particulate material, the quality of polypropylene film can be affected equally, and be unfavorable for safety in production; (3) rim charge shatters in recovery, does not thoroughly easily occur that the rim charge of oversize enters powder delivery pipeline and causes line clogging, affect the normal operation of recovery system owing to pulverizing.
Based on above analysis, a kind of convenient, fast, efficient bidirectional stretching polypropylene film rim charge online recycling device of design, the purity of rim charge powder guaranteed normal online recycling technique and be recovered to, Improving The Quality of Products, reduces productive costs and seems particularly important.
Summary of the invention
The purpose of this utility model is, the rim charge of bidirectional stretching polypropylene film production technology and the regenerative apparatus of off-grade is applied to for existing, when carrying out polypropylene film rim charge and off-grade recycling, the more dust of content and metal fragment is had in the rim charge powder obtained, affect the quality of edge recycling powder, because rim charge pulverizes the rim charge blocking rim charge powder delivery pipeline thoroughly not occurring oversize in whole pulverizing removal process, then the technical matterss such as recovery system interruption are caused, a kind of rim charge online recycling device for bidirectional stretching polypropylene film production technology is provided, the purity of rim charge powder guaranteed normal online recycling technique and be recovered to, Improving The Quality of Products, make to be recovered to the requirement that rim charge powder meets recycling.
The utility model is achieved through the following technical solutions:
A kind of rim charge online recycling device for bidirectional stretching polypropylene film production technology, it is characterized in that, structure comprises the comminutor (1), rim charge powder cleaning dust cleaning case (2), one-level baking oven (3), secondary baking oven (4), finished product material Material collecting box for harvesting (5) and the online feed bin (6) that are connected successively, described comminutor (1) top is provided with the inlet point (11) and feed roller (12) that connect successively, and feed roller (12) is connected with the feeding motor (101) for driving feed roller (12); The position that comminutor (1) side is positioned at feed roller (12) below is provided with the detachable visual windows (13) strengthening clear glass processing, comminutor (1) middle part is provided with the overhead gage (14) and lower baffle plate (15) that cooperatively interact, and described lower baffle plate (15) is connected with high-frequency electric machines (103) by drive screw (102); Described comminutor (1) middle part is provided with rigid screen (16) with lower baffle plate (15) joint, comminutor (1) bottom is provided with bar magnet (17), position near comminutor (1) left side wall between rigid screen (16) and bar magnet (17) is provided with the first high pressure blower (18), is provided with the transport tape (19) for transmitting powder between the first high pressure blower (18) and rim charge powder cleaning dust cleaning case (2).
Further, described rim charge powder cleaning dust cleaning case (2) upper right side is provided with cleansing fluid import (21), and cleansing fluid import (21) is provided with the first control cock (201) entering rim charge powder cleaning dust cleaning case (2) for controlling cleansing fluid.
Further, described rim charge powder cleaning dust cleaning case (2) lower right is provided with cleansing fluid outlet (22), and cleansing fluid outlet (22) is provided with the second control cock (202) exported for controlling cleansing fluid.
Further, first turbine mixer (31) is provided with in described one-level baking oven (3).
Further, two-stage turbine mixer (41) is provided with in described secondary baking oven (4).
Further, described finished product material Material collecting box for harvesting (5) right side is provided with the second high pressure blower (51).
Further, described overhead gage (14) is set to fixed sturcture, and lower baffle plate (15) is set to removable frame.
Further, described overhead gage (14) and lower baffle plate (15) cooperatively interact, and the vertical dimension of overhead gage (14) equals lower baffle plate (15) and drives the vertical distance between feed roller (12).
Further, described transport tape (19) is provided with the rib for stoping rim charge powder to flow out.
Further, comminutor (1) is communicated with rim charge powder cleaning dust cleaning case (2) and passes the inlet point that rim charge powder cleaning dust cleaning case (2) is connected to one-level baking oven (3) by described transport tape (19).
The utility model provides a kind of rim charge online recycling device for bidirectional stretching polypropylene film production technology, and compared with prior art, beneficial effect is:
1, the rim charge online recycling device for bidirectional stretching polypropylene film production technology that the utility model relates to, the position that comminutor (1) side is positioned at feed roller (12) below is provided with the detachable visual windows (13) strengthening clear glass processing, comminutor (1) middle part is provided with the overhead gage (14) and lower baffle plate (15) that cooperatively interact, lower baffle plate (15) is connected with high-frequency electric machines (103) by drive screw (102), this kind of project organization, effectively can find and remove the rim charge entering the oversize of feed roller (12) lower end fast, avoid the blocking of powder delivery pipeline, ensure the normal operation of whole device.
2, the rim charge online recycling device for bidirectional stretching polypropylene film production technology that relates to of the utility model, comminutor (1) bottom is provided with bar magnet (17), this kind of project organization, can effectively remove in edge recycling the metal fragment be entrained in rim charge powder, ensure that the quality of edge recycling product.
3, the rim charge online recycling device for bidirectional stretching polypropylene film production technology that the utility model relates to, increase and have rim charge powder cleaning dust cleaning case (2), rim charge powder cleaning dust cleaning case (2) is connected with one-level baking oven (3) in turn, secondary baking oven (4) and finished product material Material collecting box for harvesting (5), the transport tape (19) for transmitting powder is provided with between rim charge powder cleaning dust cleaning case (2) and the first high pressure blower (18), transport tape (19) is provided with the rib for stoping rim charge powder to flow out, comminutor (1) is communicated with rim charge powder cleaning dust cleaning case (2) and passes the inlet point that rim charge powder cleaning dust cleaning case (2) is connected to one-level baking oven (3) by transport tape (19), this kind of project organization, effectively can remove the dust of rim charge powder surface, avoid the impact of dust on the rim charge powder purity be recovered to, the rim charge dust be recovered to is made to reach the requirement of producing recycling.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for the rim charge online recycling device of bidirectional stretching polypropylene film production technology.
Detailed description of the invention
Accompanying drawings 1 pair of the utility model is described further.
The utility model relates to a kind of rim charge online recycling device for bidirectional stretching polypropylene film production technology, it is characterized in that, structure comprises the comminutor (1), rim charge powder cleaning dust cleaning case (2), one-level baking oven (3), secondary baking oven (4), finished product material Material collecting box for harvesting (5) and the online feed bin (6) that are connected successively, described comminutor (1) top is provided with the inlet point (11) and feed roller (12) that connect successively, and feed roller (12) is connected with the feeding motor (101) for driving feed roller (12); The position that comminutor (1) side is positioned at feed roller (12) below is provided with the detachable visual windows (13) strengthening clear glass processing, comminutor (1) middle part is provided with the overhead gage (14) and lower baffle plate (15) that cooperatively interact, and described lower baffle plate (15) is connected with high-frequency electric machines (103) by drive screw (102); Described comminutor (1) middle part is provided with rigid screen (16) with lower baffle plate (15) joint, comminutor (1) bottom is provided with bar magnet (17), position near comminutor (1) left side wall between rigid screen (16) and bar magnet (17) is provided with the first high pressure blower (18), is provided with the transport tape (19) for transmitting powder between the first high pressure blower (18) and rim charge powder cleaning dust cleaning case (2).
Preferably, as improvement, described rim charge powder cleaning dust cleaning case (2) upper right side is provided with cleansing fluid import (21), and cleansing fluid import (21) is provided with the first control cock (201) entering rim charge powder cleaning dust cleaning case (2) for controlling cleansing fluid.
Preferably, as improvement, described rim charge powder cleaning dust cleaning case (2) lower right is provided with cleansing fluid outlet (22), and cleansing fluid outlet (22) is provided with the second control cock (202) exported for controlling cleansing fluid.
Preferably, as improvement, in described one-level baking oven (3), be provided with first turbine mixer (31).
Preferably, as improvement, in described secondary baking oven (4), be provided with two-stage turbine mixer (41).
Preferably, as improvement, described finished product material Material collecting box for harvesting (5) right side is provided with the second high pressure blower (51).
Preferably, as improvement, described overhead gage (14) is set to fixed sturcture, and lower baffle plate (15) is set to removable frame.
Preferably, as improvement, described overhead gage (14) and lower baffle plate (15) cooperatively interact, and the vertical dimension of overhead gage (14) equals lower baffle plate (15) and drives the vertical distance between feed roller (12).
Preferably, as improvement, described transport tape (19) is provided with the rib for stoping rim charge powder to flow out.
Preferably, as improvement, comminutor (1) is communicated with rim charge powder cleaning dust cleaning case (2) and passes the inlet point that rim charge powder cleaning dust cleaning case (2) is connected to one-level baking oven (3) by described transport tape (19).
Compared with prior art, the position that the utility model comminutor (1) side is positioned at feed roller (12) below is provided with the detachable visual windows (13) strengthening clear glass processing, comminutor (1) middle part is provided with the overhead gage (14) and lower baffle plate (15) that cooperatively interact, lower baffle plate (15) is connected with high-frequency electric machines (103) by drive screw (102), this kind of project organization, effectively can find and remove the rim charge entering the oversize of feed roller (12) lower end fast, avoid the blocking of powder delivery pipeline, ensure the normal operation of whole device.
The utility model relate to comminutor (1) bottom be provided with bar magnet (17), this kind of project organization, can effectively remove in edge recycling the metal fragment be entrained in rim charge powder, ensure that the quality of edge recycling product.
The utility model increase has rim charge powder cleaning dust cleaning case (2), rim charge powder cleaning dust cleaning case (2) is connected with one-level baking oven (3) in turn, secondary baking oven (4) and finished product material Material collecting box for harvesting (5), the transport tape (19) for transmitting powder is provided with between rim charge powder cleaning dust cleaning case (2) and the first high pressure blower (18), transport tape (19) is provided with the rib for stoping rim charge powder to flow out, comminutor (1) is communicated with rim charge powder cleaning dust cleaning case (2) and passes the inlet point that rim charge powder cleaning dust cleaning case (2) is connected to one-level baking oven (3) by transport tape (19), this kind of project organization, effectively can remove the dust of rim charge powder surface, avoid the impact of dust on the rim charge powder purity be recovered to, the rim charge dust be recovered to is made to reach the requirement of producing recycling.
The utility model in use, under normal circumstances, rim charge enters comminutor (1) by inlet point (11), under the booster action of feed roller (12), rim charge is crushed into rim charge powder, rely on Action of Gravity Field, rim charge powder down, the high pressure draft from left to right that the first high pressure blower (18) produces is subject in dropping process, rim charge powder enters transport tape (19), the metal fragment be entrained in rim charge powder is adsorbed on bar magnet (17), after the transport tape (19) being loaded with rim charge powder enters rim charge powder cleaning dust cleaning case (2), under the cleaning function of purging medium, the dust be entrained in rim charge powder to enter in purging medium and takes away along with the discharge of purging medium, rim charge powder after cleaning enters one-level baking oven (3) successively, secondary baking oven (4) and finished product material Material collecting box for harvesting (5), subsequently under the booster action of the second high pressure blower (51), it is for subsequent use that high purity rim charge powder after oven dry enters online feed bin (6).
In whole edge recycling process, when there is the oversize rim charge be not broken in feed roller (12) bottom, can be observed intuitively by visual windows (13), now only need start high-frequency electric machines (103), drive screw (102) promotes lower baffle plate (15) and moves to left until the cooperation position that connects with overhead gage (14), move to left in process at lower baffle plate (15), the oversize rim charge be not broken is pushed into the position near visual windows (13), then open visual windows (13) and take out the oversize rim charge be not broken, shut visual windows (13), by high-frequency electric machines (103) drive screw (102), lower baffle plate (15) is resetted, meanwhile, because comminutor (1) middle and lower part is provided with rigid screen (16), rigid screen (16) only allows rim charge powder to pass through, and effectively can tackle the oversize rim charge be not broken, completely avoid in the process of shattering, the blocking of transmission pipeline.
One-level baking oven (3 and secondary baking oven (4) in be respectively arranged with first turbine mixer (31) and two-stage turbine mixer (41), it is more thorough that this kind of project organization makes rim charge powder dry, and more evenly, effectively improves the qualification rate of product.
Bar magnet (17) is set to demountable structure, when the metal fragment of the upper attachment of bar magnet (17) is more, is convenient to timely cleaning.
Preferably, under cleansing fluid import (21), the first control cock (201), cleansing fluid export the control of (22) and the second control cock (202), cleansing fluid in rim charge powder cleaning dust cleaning case (2) forms mobile phase, avoid the accumulation of contamination by dust thing, greatly reduce the contamination by dust thing content in the rim charge powder be recovered to.
As described above, can apply the utility model.
The above; be only the utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and utility model design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the rim charge online recycling device for bidirectional stretching polypropylene film production technology, it is characterized in that, structure comprises the comminutor (1), rim charge powder cleaning dust cleaning case (2), one-level baking oven (3), secondary baking oven (4), finished product material Material collecting box for harvesting (5) and the online feed bin (6) that are connected successively, described comminutor (1) top is provided with the inlet point (11) and feed roller (12) that connect successively, and feed roller (12) is connected with the feeding motor (101) for driving feed roller (12); The position that comminutor (1) side is positioned at feed roller (12) below is provided with the detachable visual windows (13) strengthening clear glass processing, comminutor (1) middle part is provided with the overhead gage (14) and lower baffle plate (15) that cooperatively interact, and described lower baffle plate (15) is connected with high-frequency electric machines (103) by drive screw (102); Described comminutor (1) middle part is provided with rigid screen (16) with lower baffle plate (15) joint, comminutor (1) bottom is provided with bar magnet (17), position near comminutor (1) left side wall between rigid screen (16) and bar magnet (17) is provided with the first high pressure blower (18), is provided with the transport tape (19) for transmitting powder between the first high pressure blower (18) and rim charge powder cleaning dust cleaning case (2).
2. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, it is characterized in that, described rim charge powder cleaning dust cleaning case (2) upper right side is provided with cleansing fluid import (21), and cleansing fluid import (21) is provided with the first control cock (201) entering rim charge powder cleaning dust cleaning case (2) for controlling cleansing fluid.
3. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, it is characterized in that, described rim charge powder cleaning dust cleaning case (2) lower right is provided with cleansing fluid outlet (22), and cleansing fluid outlet (22) is provided with the second control cock (202) exported for controlling cleansing fluid.
4. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, is characterized in that, is provided with first turbine mixer (31) in described one-level baking oven (3).
5. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, is characterized in that, is provided with two-stage turbine mixer (41) in described secondary baking oven (4).
6. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, is characterized in that, described finished product material Material collecting box for harvesting (5) right side is provided with the second high pressure blower (51).
7. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, it is characterized in that, described overhead gage (14) is set to fixed sturcture, and lower baffle plate (15) is set to removable frame.
8. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, it is characterized in that, described overhead gage (14) and lower baffle plate (15) cooperatively interact, and the vertical dimension of overhead gage (14) equals lower baffle plate (15) and drives the vertical distance between feed roller (12).
9. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, it is characterized in that, described transport tape (19) is provided with the rib for stoping rim charge powder to flow out.
10. the rim charge online recycling device for bidirectional stretching polypropylene film production technology according to claim 1, it is characterized in that, comminutor (1) is communicated with rim charge powder cleaning dust cleaning case (2) and passes the inlet point that rim charge powder cleaning dust cleaning case (2) is connected to one-level baking oven (3) by described transport tape (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537838.XU CN204057322U (en) | 2014-09-19 | 2014-09-19 | For the rim charge online recycling device of bidirectional stretching polypropylene film production technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420537838.XU CN204057322U (en) | 2014-09-19 | 2014-09-19 | For the rim charge online recycling device of bidirectional stretching polypropylene film production technology |
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| Publication Number | Publication Date |
|---|---|
| CN204057322U true CN204057322U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420537838.XU Expired - Fee Related CN204057322U (en) | 2014-09-19 | 2014-09-19 | For the rim charge online recycling device of bidirectional stretching polypropylene film production technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204057322U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095216A (en) * | 2018-06-15 | 2018-12-28 | 湖南科技大学 | A kind of powder reclaiming device of metal increasing material manufacturing equipment |
| CN116119389A (en) * | 2023-02-23 | 2023-05-16 | 杭州广恒锌业有限公司 | A bucket-type collection device for indirect zinc oxide and its operation method |
-
2014
- 2014-09-19 CN CN201420537838.XU patent/CN204057322U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109095216A (en) * | 2018-06-15 | 2018-12-28 | 湖南科技大学 | A kind of powder reclaiming device of metal increasing material manufacturing equipment |
| CN116119389A (en) * | 2023-02-23 | 2023-05-16 | 杭州广恒锌业有限公司 | A bucket-type collection device for indirect zinc oxide and its operation method |
| CN116119389B (en) * | 2023-02-23 | 2024-03-01 | 杭州广恒锌业有限公司 | A bucket-type collection equipment for indirect zinc oxide and its operation method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20200919 |