CN2882848Y - Automatic protective slag feeder for conticast crystallizer - Google Patents
Automatic protective slag feeder for conticast crystallizer Download PDFInfo
- Publication number
- CN2882848Y CN2882848Y CN 200520116137 CN200520116137U CN2882848Y CN 2882848 Y CN2882848 Y CN 2882848Y CN 200520116137 CN200520116137 CN 200520116137 CN 200520116137 U CN200520116137 U CN 200520116137U CN 2882848 Y CN2882848 Y CN 2882848Y
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- China
- Prior art keywords
- conveying pipeline
- automatic feeder
- slag
- feeder according
- crystallizer protecting
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- Expired - Fee Related
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- Treatment Of Steel In Its Molten State (AREA)
Abstract
The utility model discloses an automatic feed machine for the mold powder of continuous casting mould, which comprises: a material bin, a feed transmission pipe, a distributor and a controller. The utility model is characterized in that: the material bin is connected to the feed transmission pipe via a measuring and a driving device; the feed transmission pipe is composed of a flexible and rigid feed transmission pipes; the flexible and rigid feed transmission pipes are connected with each other via a dreg flow driving device; the distributor is connected to the rigid feed transmission pipe; a hunting gear is positioned on the rigid transmission pipe and is fixed on the mold platform or other auxiliary equipments; the measuring and driving device are connected to the hunting gear and a control instrument cabinet. The utility model, with the advantages of automatic measuring, even feed, safe and reliable operation, high mechanical efficiency, low cost, energy saving and environment-friendly and capable of improving the working condition for employees.
Description
Technical field
The utility model relates to a kind of metal smelt material adding machine, more particularly, relates to the covering slag automatic feeder of a kind of automatic gauge, uniform distribution.
Background technology
At present, domestic conticaster covering slag is reinforced mainly is manual operations.The manual operations disadvantage is that artifical influence factor is bigger, and feed is inhomogeneous, and slag charge consumption is big, and labor strength is big, also has industrial injury hidden danger, also has dust pollution during hand charge, also influences bad quality of steel or the like defective simultaneously.
Chinese patent notification number CN2571524Y; the day for announcing is on September 10th, 2003; name is called and discloses this batcher in " continuous crystallizer protecting slag automatic feeder " and have storage tank, oscillating cylinder, dispenser, sebific duct folder dog, folder cloth sand blast hose, ac motor, motor reducer, distributing device, cloth mouth, material blanking tube successively, and is controlled by controller.Its weak point is: slag charge consumes unstable, and the feed non-quantitative causes that slag leaks; Material blanking tube flexibility and the material blanking tube place of being rigidly connected cause slag charge to stop up easily; The covering slag airborne dust, contaminated air.
Summary of the invention
At the deficiencies in the prior art part, the utility model provides a kind of continuous crystallizer protecting slag automatic feeder.
The utility model is to realize by such technical scheme for reaching above purpose:
The utility model provides a kind of continuous crystallizer protecting slag automatic feeder, comprising: feed bin 1, conveying pipeline, distributing device 8 and controller; It is characterized in that: described feed bin 1 is linked to each other by metering drive unit 2 with conveying pipeline, described conveying pipeline is made up of flexible conveying pipeline 3 and rigidity conveying pipeline 5, link to each other by slag charge current driver 4 between flexible conveying pipeline 3 and the rigidity conveying pipeline 5, described distributing device 8 links to each other with rigidity conveying pipeline 5, pendulous device 6 is housed on the rigidity conveying pipeline 5 and be fixed in the crystallizer platform or other auxiliary equipment 7 on, described metering drive unit 2 links to each other with control instrument cabinet 9 with pendulous device 6.
Described feed bin is provided with warning device.
Described metering drive unit be have metering unit machinery, electric power or pneumatic actuating device wherein any one.
Described conveying pipeline and distributing device 8 are 0 °-90 ° with the angle of crystallizer platform 7.
Described slag charge current driver is a kind of device that slag charge flows and carries that disperses.
Described slag charge current driver is to have utilized aerodynamics and De Laval noz(zle) principle.
Described pendulous device 6 is also with machinery, chemistry, wherein any one is connected Vidacare corp.
Described pendulous device 6 be about or reciprocally swinging.
Described distributing device bore shape is square, annular or circular.
A kind of continuous crystallizer protecting slag automatic feeder of the present utility model has following beneficial effect:
(1) automatic gauge, evenly reinforced, reliable, safety, easy and simple to handle, make covering slag consumption stable, avoid slag to leak, improve the slag charge utilization rate, reduce working strength of workers.
(2) sealing feed way; avoid hand stock and caused the generation of casting blank foreign matter; no dust pollution; reduce of the harm of covering slag airborne dust to human body; and the crystallizer cover plate is kept clean; prevent to protect that slag makes moist and the generation that causes the strand crackle, avoid molten steel to be exposed to oxidation in the air and the crackle that causes, thereby make between crystallizer inwall and the molten steel sufficient lubrication avoid bleedout.
(3) utilize the slag charge current driver to avoid slag charge to block conveying pipeline.
(3) compact conformation, the steel that can adapt to various types of crystallizers, steel grade and different size is bad.
(4) improve the business economic benefit, the covering slag consumption saves about 50% with manually comparing, and reduces entreprise cost, less than being recoverable equipment investment cost half a year.
(5) compare with external like product, have advantages such as price is low, service time is long, properties of product are reliable, its price is less than 1/3 of imported product.
(6) mechanical efficiency height, little power consumption, little, the clean environment of noise improve worker's working condition, reach the purpose of energy-conserving and environment-protective.
Description of drawings
Fig. 1 is the structural representation of continuous crystallizer protecting slag automatic feeder of the present utility model.
Fig. 2 is the structural representation of slag charge current driver of the present utility model.
The Reference numeral of each parts is among Fig. 1:
1-feed bin, 2-metering drive unit, the flexible conveying pipeline of 3-, 4-slag charge current driver, 5-rigidity conveying pipeline, 6-pendulous device, 7-crystallizer platform, 8-distributing device, 9-control instrument cabinet.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Among Fig. 1, the order of connection is followed successively by feed bin 1, metering drive unit 2, flexible conveying pipeline 3, slag charge current driver 4, rigidity conveying pipeline 5, distributing device 8, crystallizer platform 7; Metering drive unit 2 links to each other with control instrument cabinet 9 with pendulous device 6; Be connected with pendulous device 6 between rigidity conveying pipeline 5 and the crystallizer platform 7.
During work; covering slag flow to metering drive unit 2 from feed bin 1; after metering; feeding coal by setting is transported to slag charge current driver 4 through flexible conveying pipeline 3, and slag charge is behind current driver; be transported to distributing device 8 by rigidity conveying pipeline 5; distribute through distributing device 8 science, after the at the uniform velocity swing by pendulous device 6, slag charge is scattered on the crystallizer molten steel surface equably.
Feed bin 1 is used for the storage protection slag, and reinforced by manually carrying out in feed bin 1, feed bin 1 is provided with warning device, and warning automatically when the protection quantity of slag is lower than setting value feed bin 1 in informs that the operative employee should in time feed in raw material, and feed bin 1 material is stainless steel or carbon steel.Metering drive unit 2 can carry out reliable feed according to delivery rate or the feeding coal set, and its type of drive comprises machinery, electronic, pneumatic, chemistry etc.Conveying pipeline comprises flexible conveying pipeline 3 and rigidity conveying pipeline 5, and the height of conveying pipeline can regulated at will by regulating pendulous device.The slag charge current driver can disperse the mobile and conveying of slag charge, is to utilize the principle of aerodynamics and De Laval noz(zle) to make.Longer because of the plate slab crystallizer end face, evenly distribute for making slag charge, can realize at the uniform velocity swinging by pendulous device 6, reach the cloth non-blind area, and evenly distribute; Pendulous device 6 is small and exquisite, flexible, when burst steel leakage accident, can withdraw fast.For covering slag is evenly distributed in the crystallizer of various width, special-purpose distributing device 8 can realize that shunting evenly, simultaneously by pendulous device 6 average rate reciprocally swingings, is scattered in covering slag on the crystallizer molten steel surface equably.Defeated material type of drive comprises machinery, electric power, pneumatic etc.
Metering drive unit 2 can be selected the HET-JLD type product of Hangzhou energy project technology Co., Ltd for use.
Slag charge current driver 4 can be selected the Hangzhou HET-LL of energy project technology Co., Ltd type product for use.
Distributing device 8 can be selected the Hangzhou HET-PQ of energy project technology Co., Ltd type product for use.
Pendulous device can be selected the Hangzhou HET-PT of energy project technology Co., Ltd type product for use.
At last, it is also to be noted that what more than enumerate only is a specific embodiment of the present utility model.
Obviously, the utility model is not limited to above embodiment, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from the disclosed content of the utility model all should be thought protection domain of the present utility model.
Claims (8)
1, a kind of continuous crystallizer protecting slag automatic feeder comprises: feed bin (1), conveying pipeline, distributing device (8) and controller; It is characterized in that: described feed bin (1) is linked to each other by metering drive unit (2) with conveying pipeline, described conveying pipeline is made up of flexible conveying pipeline (3) and rigidity conveying pipeline (5), link to each other by slag charge current driver (4) between flexible conveying pipeline (3) and the rigidity conveying pipeline (5), described distributing device (8) links to each other with rigidity conveying pipeline (5), pendulous device (6) is housed on the rigidity conveying pipeline (5) and is fixed on the crystallizer platform (7), described metering drive unit (2) links to each other with control instrument cabinet (9) with pendulous device (6).
2, continuous crystallizer protecting slag automatic feeder according to claim 1, described feed bin is provided with warning device.
3, continuous crystallizer protecting slag automatic feeder according to claim 1, described metering drive unit be have metering unit machinery, electric power or pneumatic actuating device wherein any one.
4, continuous crystallizer protecting slag automatic feeder according to claim 1, described conveying pipeline and distributing device (8) are 0 °-90 ° with the angle of crystallizer platform (7).
5, continuous crystallizer protecting slag automatic feeder according to claim 1; described slag charge current driver (4) is used to disperse the mobile and conveying of slag charge; its structure comprises: delivery air inlet, delivery air outlet and slag charge feeding port, the slag charge feeding port is between delivery air inlet and delivery air outlet.
6, continuous crystallizer protecting slag automatic feeder according to claim 1, described pendulous device (6) are also with machinery, chemistry, wherein any one is connected Vidacare corp.
7, continuous crystallizer protecting slag automatic feeder according to claim 1, described pendulous device (6) be about or reciprocally swinging.
8, continuous crystallizer protecting slag automatic feeder according to claim 1, described distributing device bore shape are square, annulars or circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116137 CN2882848Y (en) | 2005-10-21 | 2005-10-21 | Automatic protective slag feeder for conticast crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520116137 CN2882848Y (en) | 2005-10-21 | 2005-10-21 | Automatic protective slag feeder for conticast crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2882848Y true CN2882848Y (en) | 2007-03-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520116137 Expired - Fee Related CN2882848Y (en) | 2005-10-21 | 2005-10-21 | Automatic protective slag feeder for conticast crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2882848Y (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457325C (en) * | 2007-06-16 | 2009-02-04 | 姜虹 | Large-section crystallizer automatic slag adding machine |
| CN102319878A (en) * | 2011-08-05 | 2012-01-18 | 包头联方高新技术有限责任公司 | Billet continuous casting covering slag adding apparatus |
| CN102363208A (en) * | 2011-11-16 | 2012-02-29 | 武汉科技大学 | Automatic slag feeding machine for continuous casting crystallizer |
| CN102642002A (en) * | 2012-04-27 | 2012-08-22 | 马鞍山市双益机械制造有限公司 | Casting powder adding device for continuous casting crystallizer and operation method thereof |
| CN103357832A (en) * | 2013-07-29 | 2013-10-23 | 宝山钢铁股份有限公司 | Pneumatic material feeding type automatic slag adding machine |
| CN103447488A (en) * | 2013-08-29 | 2013-12-18 | 鞍钢股份有限公司 | Unpowered automatic covering slag filling method for continuous casting of small square billets |
| CN105057615A (en) * | 2015-07-30 | 2015-11-18 | 江苏永钢集团有限公司 | Crystallizer mold flux adding device |
| CN105328149A (en) * | 2015-10-29 | 2016-02-17 | 芜湖新兴铸管有限责任公司 | Automatic feeding device for casting powder |
| CN105798248A (en) * | 2016-03-29 | 2016-07-27 | 宝山钢铁股份有限公司 | Tundish covering agent feeding device and method |
| CN109332618A (en) * | 2018-11-28 | 2019-02-15 | 张家港宏昌钢板有限公司 | Continuous small-billet casting covering slag slag adding machine and its continuous cast method |
| CN110605363A (en) * | 2019-10-31 | 2019-12-24 | 王禹博 | Automatic slag adding machine for crystallizer |
| CN114959288A (en) * | 2021-02-20 | 2022-08-30 | 天津钢研海德科技有限公司 | Canned type adds sediment mechanism |
| CN115504254A (en) * | 2022-10-31 | 2022-12-23 | 江苏道金智能装备股份有限公司 | Airflow conveyor for lithium battery negative electrode powder particles and working method thereof |
-
2005
- 2005-10-21 CN CN 200520116137 patent/CN2882848Y/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457325C (en) * | 2007-06-16 | 2009-02-04 | 姜虹 | Large-section crystallizer automatic slag adding machine |
| CN102319878A (en) * | 2011-08-05 | 2012-01-18 | 包头联方高新技术有限责任公司 | Billet continuous casting covering slag adding apparatus |
| CN102363208A (en) * | 2011-11-16 | 2012-02-29 | 武汉科技大学 | Automatic slag feeding machine for continuous casting crystallizer |
| CN102642002B (en) * | 2012-04-27 | 2014-03-26 | 马鞍山市双益机械制造有限公司 | Casting powder adding device for continuous casting crystallizer and operation method thereof |
| CN102642002A (en) * | 2012-04-27 | 2012-08-22 | 马鞍山市双益机械制造有限公司 | Casting powder adding device for continuous casting crystallizer and operation method thereof |
| CN103357832B (en) * | 2013-07-29 | 2015-12-09 | 宝山钢铁股份有限公司 | A kind of pneumatic feeding type automatic slag adding machine |
| CN103357832A (en) * | 2013-07-29 | 2013-10-23 | 宝山钢铁股份有限公司 | Pneumatic material feeding type automatic slag adding machine |
| CN103447488A (en) * | 2013-08-29 | 2013-12-18 | 鞍钢股份有限公司 | Unpowered automatic covering slag filling method for continuous casting of small square billets |
| CN105057615A (en) * | 2015-07-30 | 2015-11-18 | 江苏永钢集团有限公司 | Crystallizer mold flux adding device |
| CN105057615B (en) * | 2015-07-30 | 2017-04-12 | 江苏永钢集团有限公司 | Crystallizer mold flux adding device |
| CN105328149A (en) * | 2015-10-29 | 2016-02-17 | 芜湖新兴铸管有限责任公司 | Automatic feeding device for casting powder |
| CN105798248A (en) * | 2016-03-29 | 2016-07-27 | 宝山钢铁股份有限公司 | Tundish covering agent feeding device and method |
| CN109332618A (en) * | 2018-11-28 | 2019-02-15 | 张家港宏昌钢板有限公司 | Continuous small-billet casting covering slag slag adding machine and its continuous cast method |
| CN110605363A (en) * | 2019-10-31 | 2019-12-24 | 王禹博 | Automatic slag adding machine for crystallizer |
| CN114959288A (en) * | 2021-02-20 | 2022-08-30 | 天津钢研海德科技有限公司 | Canned type adds sediment mechanism |
| CN115504254A (en) * | 2022-10-31 | 2022-12-23 | 江苏道金智能装备股份有限公司 | Airflow conveyor for lithium battery negative electrode powder particles and working method thereof |
| CN115504254B (en) * | 2022-10-31 | 2023-10-31 | 江苏道金智能制造科技股份有限公司 | Airflow conveyor for lithium battery negative electrode powder particles and working method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20091123 |