CN206661656U - A kind of magnetic iron-removal multilayer hole pattern synchronization screening machine - Google Patents
A kind of magnetic iron-removal multilayer hole pattern synchronization screening machine Download PDFInfo
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- CN206661656U CN206661656U CN201720278645.0U CN201720278645U CN206661656U CN 206661656 U CN206661656 U CN 206661656U CN 201720278645 U CN201720278645 U CN 201720278645U CN 206661656 U CN206661656 U CN 206661656U
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- screening
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Abstract
The utility model discloses a kind of magnetic iron-removal multilayer screen cloth synchronization screening machine, including feeder, screening portion, collection portion；Feeder includes support, feed conveyor, magnetic force conveyer, cleaning board；Screening portion includes housing, transmission screen cloth, bed material conveyer；Collection portion includes casing, coarse fodder reclaiming plate, bed material reclaiming plate.Screening thing is delivered to screening portion by charging aperture via charging vibrations conveyer belt, and in course of conveying, magnetic belt conveyor inverted running can be constantly by the iron class impurity absorption sieved in thing on conveyer belt, to reach the purpose of iron removaling class impurity；According to each layer mesh size size, different-grain diameter particle is remained on each layer screen cloth, and collection device is stored in through discharging opening.This multilayer screen cloth synchronization screening machine can set the aperture size and the screen cloth number of plies of screen cloth on demand, and it is required various uniform particle sizes that can synchronously sieve the uneven compound of particle diameter distribution, while can remove de-iron class impurity.
Description
Technical field
Material sieving technology apparatus field is the utility model is related to, more particularly to a kind of magnetic iron-removal is synchronously sieved with multilayer screen cloth
Machine.
Background technology
With the continuous consumption of the traditional energies such as coal, China just progressively starts to pay attention to the utilization of biomass energy.At present,
China has built multiple biomass power plants, enters by the use of the biomass Substitute coal such as stalk, bark and rice husk as fuel
Row generates electricity.Biomass lime-ash is then the Main By product of biomass power plant, and distribution of particles is uneven, impurity is more, especially iron
The iron class impurity contents such as nail are a lot, and these characteristics make it that power plant's biomass lime-ash utilization rate is very low, or even majority is directly lost
Abandon, potential threat not only is caused to ecological environment, also result in the great wasting of resources.
Screening in China's all trades and professions using more and more extensive, such as to the progress of coal, coke, gravel and rubble material
Screening, the horizontal height and quality good or not of material sieving technology are directly connected to the height of production efficiency and the degree of energy saving, from
And influence the economic benefit of enterprise.At present, there has been no suitable biomass lime-ash iron impurity and the equipment of particle screening, this also one
Determine the recycling that have impact on biomass lime-ash of degree.
The content of the invention
The utility model provides a kind of magnetic iron-removal multilayer screen cloth synchronization screening machine, miscellaneous to solve iron in biomass lime-ash
The problem of matter removes, while synchronous screening obtains the biomass ash solid impurity particle of different-grain diameter, thinks follow-up have more targetedly
Recycling lays the first stone.
To achieve the above object of the invention, the technical solution adopted in the utility model is：
A kind of magnetic iron-removal multilayer screen cloth synchronization screening machine, including feeder, screening portion, collection portion；The feeder
Including support, feed conveyor, magnetic force conveyer, cleaning board；The screening portion includes housing, transmission screen cloth, bed material and passed
Send device；The collection portion includes casing, coarse fodder reclaiming plate, bed material reclaiming plate；The feed conveyor, magnetic force conveyer
It is separately mounted on support；The feed conveyor is located at below magnetic force conveyer；The cleaning board is located at magnetic force transmission
Above device；The transmission screen cloth, bed material conveyer are separately mounted in housing；The transmission screen cloth is located at bed material transmission dress
Put top；The transmission screen cloth is located at below feed conveyor；The coarse fodder reclaiming plate is located at sending sieve side off the net；The bottom
Material reclaiming plate is located at below bed material conveyer.
In the utility model, feeder, screening portion, collection portion are set gradually, and biomass lime-ash is by feeding, sieving, receiving
Collection, successively experience except metal, classification, discharging and obtain the biomass lime-ash of the different-grain diameter of iron impurity, each particle diameter is terraced
Degree all independent packagings are collected.Overlying relation according to actual installation state, wherein, feed conveyor be located at magnetic force transmission dress
Lower section is put, when material is in transmitting procedure, the magnetic force conveyer of top can suction out the iron in material；Cleaning board is located at magnetic force
Above conveyer, the iron tramp held so as to physical removal magnetic force conveyer so that magnetic force conveyer circulation profit
With, and improve de-ironing efficiency；Transmission screen cloth is located above bed material conveyer, and the material after iron removaling first falls into screen cloth, coarse fodder quilt
Retention layering, fines, which falls, turns into bed material, realizes classification；Transmission screen cloth is located at below feed conveyor, so as to by after iron removaling
Material be sent into screen cloth sieved；Coarse fodder reclaiming plate is located at sending sieve side off the net, and bed material reclaiming plate is located at bed material conveyer
Lower section, reclaiming plate is in order to which the material after classification is collected respectively according to particle size slope, the corresponding particle size slope of each reclaiming plate,
I.e. each transmission screen cloth, bed material conveyer correspond to a reclaiming plate.
In the utility model, conveyer includes roller and the transmission parts on roller, can be that conveyer belt also may be used
Think transfer plate, it is therefore an objective to carry out material conveying；It is to carry out grain size grading while material is conveyed to transmit screen cloth.
In the utility model, feed conveyor surface is provided with wearing layer, both biomass lime-ash can be prevented to be damaged, and again might be used
In favor of the clearance of iron.
In the utility model, vibrator can be set on feed conveyor, can be vibrated when feeding and transmitting,
Improve de-ferrous effect；Vibrator can also be set in sending sieve on the net, stock grading precision and classification efficiency can be improved.
In the utility model, cleaning board can from top to bottom move back and forth along magnetic force conveyer, can be constantly by iron tramp
Push away；Magnetic force conveyer can with feed conveyor traffic direction on the contrary, can constantly by the iron class impurity absorption in material in
On magnetic belt conveyor, to reach the purpose of iron removaling class impurity.
In the utility model, it can set and be open in housing upper surface, for example housing upper is all open, charging transmission dress
Transmission screen cloth can be fallen into from opening by putting the material of conveying, avoid material from leaking or feed blocking.Housing sidewall, which is provided with, lives
Dynamic plate, is arranged on housing by rotating shaft, to dismount screen cloth and to set the number of plies and spacing of screen cloth.In order to preferably observe material
Delivery situation, it can set and be open in casing upper surface, it will be understood by those skilled in the art that in case-side corresponding to reclaiming plate
Wall sets conventional open, for discharging.
In the utility model, the mesh number for transmitting screen cloth may customize on demand；The quantity and spacing for transmitting screen cloth can be according to screenings
Demand is configured, and it is 1~10 preferably to transmit screen cloth；From top to bottom, sieve mesh number is gradually reduced；Coarse fodder reclaiming plate simultaneously
For 1~10, corresponding different screen cloth.
In the utility model, feed conveyor, magnetic force conveyer are separately mounted to prop up by way of buckle overlap joint
On frame；The mode that buckle overlap joint is crossed by sending sieve Netcom is arranged in housing；Coarse fodder reclaiming plate is installed by way of buckle overlap joint
In casing.
In the utility model, slideway, the regulation for sending sieve netting index amount and spacing are set in housing；Such as by buckle
In slideway, the i.e. adjustable sending sieve netting index amount of regulation buckle and spacing；So as to meet different occasions to material particular diameter
Demand.Slideway, the regulation for coarse fodder reclaiming plate quantity and spacing are set in casing；For example buckle is arranged on slideway
It is interior, the i.e. adjustable coarse fodder reclaiming plate quantity of regulation buckle and spacing；It is corresponding each so as to which the position set with screen cloth is matched
The material conveying of layer screen cloth.
In the utility model, it is attached between support and housing by the way of buckle overlap joint, to repair；Casing with
Connected between housing using rotating shaft, and be provided with connecting buckle, whole collection portion can laterally be opened along rotating shaft, to set and screen cloth
Corresponding outlet bottom plate number and position.
Compared with prior art, the multilayer screen cloth synchronization screening machine of magnetic iron-removal disclosed in the utility model, can sieved
The iron class impurity in screening thing is effectively removed before point, reaches the removal of impurity and the dual purpose recycled, solves sieve
Iron class impurity before point removes problem；Flexible configuration is carried out as desired to the number of plies of screen cloth and aperture before may be implemented in screening,
Realize the multipurpose advantage of equipment；Meanwhile each part of the utility model carries out assembly and connection using dismountable mode, tool
There is maintenance to facilitate, the advantage such as service life length.Synchronously sieved with multilayer screen cloth by using magnetic iron-removal disclosed in the utility model
Extension set, efficient, quickly more particle diameters synchronously screening can be carried out to the screening thing of iron content class impurity.
Brief description of the drawings
Fig. 1 is the magnetic iron-removal multilayer screen cloth synchronization screening machine structural representation of embodiment one；
Fig. 2 is screening portion and the collection portion structural representation of embodiment one；
Wherein：Support 1, feed conveyor 2, magnetic force conveyer 3, cleaning board 4, housing 5, it is upper transmission screen cloth 6, pass down
Send screen cloth 7, bed material conveyer 8, casing 9, upper coarse fodder reclaiming plate 10, lower coarse fodder reclaiming plate 11, bed material reclaiming plate 12, portable plate
13rd, rotating shaft 14, rotating shaft 15, connecting buckle 16, switch board 17, buckle 18.
Embodiment
It is below in conjunction with the accompanying drawings and real for the technological means and the effect of acquirement that further elaboration the utility model is taken
Example is applied, to the technical solution of the utility model, carries out clear and complete description.
Embodiment one
Join shown in Fig. 1-2, Fig. 2 is open mode, a kind of magnetic iron-removal multilayer screen cloth synchronization screening machine, including charging
Portion, screening portion, collection portion；Feeder includes support 1, feed conveyor 2, magnetic force conveyer 3, cleaning board 4；Wrap in screening portion
Include housing 5, upper transmission screen cloth 6, lower transmission screen cloth 7, bed material conveyer 8；The collection portion includes casing 9, upper coarse fodder discharges
Plate 10, lower coarse fodder reclaiming plate 11, bed material reclaiming plate 12；Feed conveyor, magnetic force conveyer are by way of buckle overlap joint
It is separately mounted on support；Feed conveyor is located at below magnetic force conveyer；Cleaning board is located above magnetic force conveyer；
Transmission screen cloth, bed material conveyer are separately mounted in housing by way of buckle overlap joint；Transmission screen cloth is located at bed material transmission
Above device；Transmission screen cloth is located at below feed conveyor；Coarse fodder reclaiming plate is located at sending sieve side off the net；Bed material reclaiming plate position
Below bed material conveyer；Housing, casing upper surface set opening；Housing sidewall is provided with portable plate 13, is pacified by rotating shaft 14
On housing；Upper and lower two layers of transmission mesh size is respectively set to 9 mesh and 16 mesh, and spacing is arranged to 70cm；Reclaiming plate passes through
The mode of buckle overlap joint is arranged in casing；It is attached between support and housing by the way of the overlap joint of buckle 18；Casing with
Connected between housing using rotating shaft 15, and be provided with connecting buckle 16, whole collection portion can laterally be opened along movable axis, to set
Exit plate number corresponding with screen cloth and position；Buckle overlap joint is existing connected mode, and rotating shaft is corresponding according to selection is actually needed
Product；Magnetic iron-removal is additionally provided with conventional control cabinet 17 with multilayer screen cloth synchronization screening machine.
In the present embodiment, conveyer is conveyer belt；Magnetic iron-removal multilayer screen cloth synchronization screening machine, cleaning board is along magnetic force
Conveyer belt from top to bottom moves back and forth, and constantly can push to export by impurity, magnetic belt conveyor and feed conveyor belt traffic direction phase
Instead, to reach the purpose of iron removaling class impurity, can may be referred to constantly by the iron class impurity absorption sieved in thing on conveyer belt
Arrow traffic direction in accompanying drawing.
Using biomass electric power plant discarded object biomass lime-ash as screening thing, biomass ash solid impurity particle size distribution is uneven, and contains
There is part iron class impurity, biomass lime-ash is sent into feed conveyor belt via charging aperture, and in constantly charging transmit process, iron class is miscellaneous
Matter is constantly reversed the magnetic belt conveyor Adsorption of motion, and the biomass lime-ash gone after the removal of impurity enters screening portion and collection portion
It is that synchronous sub-sieve goes out three kinds of biomass lime-ash afterwards, particle diameter is respectively to be more than 9 mesh, 9-16 mesh and less than 16 mesh.
Embodiment two
A kind of magnetic iron-removal multilayer screen cloth synchronization screening machine, including feeder, screening portion, collection portion；Feeder includes
Support, feed conveyor, magnetic force conveyer, cleaning board；Screening portion includes housing, transmission screen cloth, bed material conveyer；Institute
Stating collection portion includes casing, coarse fodder reclaiming plate, bed material reclaiming plate；Feed conveyor, magnetic force conveyer are overlapped by buckle
Mode be separately mounted on support；Feed conveyor is located at below magnetic force conveyer；Cleaning board is located at magnetic force transmission dress
Put top；Transmission screen cloth, bed material conveyer are separately mounted in housing by way of buckle overlap joint；Transmission screen cloth is located at bottom
Expect above conveyer；Transmission screen cloth is located at below feed conveyor；Coarse fodder reclaiming plate is located at sending sieve side off the net；Bed material goes out
Flitch is located at below bed material conveyer；Housing, casing upper surface set opening；Housing sidewall is provided with portable plate, passes through rotating shaft
On housing；Reclaiming plate is arranged in casing by way of buckle overlap joint；Overlapped between support and housing using buckle
Mode be attached；Connected between casing and housing using rotating shaft, and be provided with connecting buckle, whole collection portion can be along movable axis
It is lateral to open, to set exit plate number corresponding with screen cloth and position.
In the present embodiment, conveyer is conveyer belt；Feed conveyor and sending sieve set vibrator on the net；Housing,
Slideway is set in casing；Transmission screen cloth is arranged to 6 layers, mesh size be followed successively by up and down 2.5 mesh, 5 mesh, 9 mesh, 16 mesh, 32 mesh and
60 mesh, spacing are arranged to 30cm.Using biomass electric power plant discarded object biomass lime-ash as screening thing, biomass ash solid impurity particle size point
Cloth is uneven, and contains part iron class impurity, and biomass lime-ash is sent into charging vibrations conveyer belt via charging aperture, is passed in charging vibrations
During sending the continuous vibrations of band, iron class impurity is constantly reversed the magnetic belt conveyor Adsorption of motion, after going the removal of impurity
Biomass lime-ash enters after screening portion and collection portion that i.e. synchronous sub-sieve goes out the biomass lime-ash of 7 kinds of different-grain diameters, its particle diameter difference
For more than 2.5 mesh, 2.5-5 mesh, 5-9 mesh, 9-16 mesh, 16-32 mesh, 32-60 mesh and less than 60 mesh.
Embodiment three
A kind of magnetic iron-removal multilayer screen cloth synchronization screening machine, including feeder, screening portion, collection portion；Feeder includes
Support, feed conveyor, magnetic force conveyer, cleaning board；Screening portion includes housing, transmission screen cloth, bed material conveyer；Institute
Stating collection portion includes casing, coarse fodder reclaiming plate, bed material reclaiming plate；Feed conveyor, magnetic force conveyer are overlapped by buckle
Mode be separately mounted on support；Feed conveyor is located at below magnetic force conveyer；Cleaning board is located at magnetic force transmission dress
Put top；Transmission screen cloth, bed material conveyer are separately mounted in housing by way of buckle overlap joint；Transmission screen cloth is located at bottom
Expect above conveyer；Transmission screen cloth is located at below feed conveyor；Coarse fodder reclaiming plate is located at sending sieve side off the net；Bed material goes out
Flitch is located at below bed material conveyer；Housing, casing upper surface set opening；Housing sidewall is provided with portable plate, passes through rotating shaft
On housing；Reclaiming plate is arranged in casing by way of buckle overlap joint；Overlapped between support and housing using buckle
Mode be attached；Connected between casing and housing using rotating shaft, and be provided with connecting buckle, whole collection portion can be along movable axis
It is lateral to open, to set exit plate number corresponding with screen cloth and position.
In the present embodiment, conveyer is transfer plate；Feed conveyor and sending sieve set vibrator on the net, and charging passes
Apparatus surface is sent to be provided with wearing layer；Slideway is set in housing, casing, slideway is set in housing, for sending sieve netting index amount and
The regulation of spacing, buckle is arranged in slideway, the i.e. adjustable sending sieve netting index amount of regulation buckle and spacing, so as to meet not
Demand with occasion to material particular diameter, casing is interior to set slideway, for the regulation of coarse fodder reclaiming plate quantity and spacing, by buckle
In slideway, the i.e. adjustable coarse fodder reclaiming plate quantity of regulation buckle and spacing, so as to which the position set with screen cloth is carried out
Matching, the material conveying of corresponding each layer screen cloth, slideway sheet is as prior art；Transmission screen cloth is arranged to 10 layers, on mesh size
Under be followed successively by 2.5 mesh, 5 mesh, 9 mesh, 16 mesh, 32 mesh, 60 mesh, 100 mesh, 150 mesh, 200 mesh and 250 mesh, spacing and be arranged to 30cm.
Using biomass electric power plant discarded object biomass lime-ash as screening thing, biomass ash solid impurity particle size distribution is uneven, and contains part iron
Class impurity, biomass lime-ash is sent into charging vibrations conveyer belt via charging aperture, in the continuous vibrations process of charging vibrations conveyer belt
In, iron class impurity is constantly reversed the magnetic belt conveyor Adsorption of motion, goes the biomass lime-ash after the removal of impurity to enter screening
It is the biomass lime-ash that synchronous sub-sieve goes out 11 kinds of different-grain diameters behind portion and collection portion, its particle diameter is respectively more than 2.5 mesh, 2.5-5
Mesh, 5-9 mesh, 9-16 mesh, 16-32 mesh, 32-60 mesh, 60-100 mesh, 100-150 mesh, 150-200 mesh, 200-250 mesh and 250 mesh
Below.
It should be pointed out that for the person of ordinary skill of the art, before the utility model design is not departed from
Put, various modifications and improvements can be made, these belong to the scope of protection of the utility model.Therefore, the utility model
The protection domain of patent should be determined by the appended claims.
Claims (10)
1. a kind of magnetic iron-removal multilayer screen cloth synchronization screening machine, it is characterised in that the magnetic iron-removal is synchronous with multilayer screen cloth
Screening machine includes feeder, screening portion, collection portion；The feeder include support, feed conveyor, magnetic force conveyer,
Cleaning board；The screening portion includes housing, transmission screen cloth, bed material conveyer；The collection portion includes casing, coarse fodder discharges
Plate, bed material reclaiming plate；The feed conveyor, magnetic force conveyer are separately mounted on support；The feed conveyor
Below magnetic force conveyer；The cleaning board is located above magnetic force conveyer；The transmission screen cloth, bed material conveyer
It is separately mounted in housing；The transmission screen cloth is located above bed material conveyer；The transmission screen cloth is positioned at charging transmission dress
Put lower section；The coarse fodder reclaiming plate is located at sending sieve side off the net；The bed material reclaiming plate is located at below bed material conveyer.
2. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the conveyer is
Conveyer belt or transfer plate.
3. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the charging transmission dress
Put and/or sending sieve sets vibrator on the net.
4. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the housing upper surface
Set opening and/or the casing upper surface that opening is set.
5. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the housing sidewall is set
There is portable plate, be arranged on by rotating shaft on housing.
6. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the charging transmission dress
Put, magnetic force conveyer is separately mounted on support by way of buckle overlap joint；Or the sending sieve Netcom crosses buckle and taken
The mode connect is arranged in housing；Or the coarse fodder reclaiming plate is arranged in casing by way of buckle overlap joint.
7. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that set in the housing
Slideway；Or slideway is set in the casing.
8. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the support and housing
Between using buckle overlap joint by the way of be attached；Or connected between casing and housing using rotating shaft, and it is provided with connecting buckle.
9. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the charging transmission dress
Put surface and be provided with wearing layer.
10. magnetic iron-removal multilayer screen cloth synchronization screening machine according to claim 1, it is characterised in that the transmission screen cloth
For 1~10；The coarse fodder reclaiming plate is 1~10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278645.0U CN206661656U (en) | 2017-03-21 | 2017-03-21 | A kind of magnetic iron-removal multilayer hole pattern synchronization screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720278645.0U CN206661656U (en) | 2017-03-21 | 2017-03-21 | A kind of magnetic iron-removal multilayer hole pattern synchronization screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206661656U true CN206661656U (en) | 2017-11-24 |
Family
ID=60372946
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720278645.0U Expired - Fee Related CN206661656U (en) | 2017-03-21 | 2017-03-21 | A kind of magnetic iron-removal multilayer hole pattern synchronization screening machine |
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| CN (1) | CN206661656U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500028A (en) * | 2018-01-30 | 2018-09-07 | 苏州锳泽投资管理中心（有限合伙） | A kind of processing method of biomass direct combustion power generation bottom ash |
| CN108856237A (en) * | 2018-05-03 | 2018-11-23 | 苏州锳泽投资管理中心（有限合伙） | A kind of biomass direct combustion power generation bottom ash treatment method and processing system |
| CN113252521A (en) * | 2021-05-08 | 2021-08-13 | 浙江理工大学 | Gas-solid two-phase flow deposition characteristic experimental device with automatic particle size screening function |
| CN115849035A (en) * | 2022-12-29 | 2023-03-28 | 广东众大智能科技有限公司 | Powder packaging and conveying equipment |
-
2017
- 2017-03-21 CN CN201720278645.0U patent/CN206661656U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500028A (en) * | 2018-01-30 | 2018-09-07 | 苏州锳泽投资管理中心（有限合伙） | A kind of processing method of biomass direct combustion power generation bottom ash |
| CN108856237A (en) * | 2018-05-03 | 2018-11-23 | 苏州锳泽投资管理中心（有限合伙） | A kind of biomass direct combustion power generation bottom ash treatment method and processing system |
| CN113252521A (en) * | 2021-05-08 | 2021-08-13 | 浙江理工大学 | Gas-solid two-phase flow deposition characteristic experimental device with automatic particle size screening function |
| CN115849035A (en) * | 2022-12-29 | 2023-03-28 | 广东众大智能科技有限公司 | Powder packaging and conveying equipment |
| CN115849035B (en) * | 2022-12-29 | 2023-11-07 | 广东众大智能科技有限公司 | Powder packaging and conveying equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Magnetic force is synchronous screening machine of multilayer hole pattern for deironing Effective date of registration: 20180713 Granted publication date: 20171124 Pledgee: Suzhou city science and Technology Co., Ltd. Pledgor: SUZHOU SHEIRC INSTRUMENT CONTROL CO., LTD. Registration number: 2018320010028 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190311 Granted publication date: 20171124 Pledgee: Suzhou city science and Technology Co., Ltd. Pledgor: SUZHOU SHEIRC INSTRUMENT CONTROL CO., LTD. Registration number: 2018320010028 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Magnetic force is synchronous screening machine of multilayer hole pattern for deironing Effective date of registration: 20190404 Granted publication date: 20171124 Pledgee: Suzhou city science and Technology Co., Ltd. Pledgor: SUZHOU SHEIRC INSTRUMENT CONTROL CO., LTD. Registration number: 2019320010013 |
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| 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: 20171124 Termination date: 20200321 |