CN203999646U - The vexed slag of mobile hot is processed line - Google Patents
The vexed slag of mobile hot is processed line Download PDFInfo
- Publication number
- CN203999646U CN203999646U CN201420289793.9U CN201420289793U CN203999646U CN 203999646 U CN203999646 U CN 203999646U CN 201420289793 U CN201420289793 U CN 201420289793U CN 203999646 U CN203999646 U CN 203999646U
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- China
- Prior art keywords
- vexed slag
- slag
- vexed
- heat
- hot
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
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Abstract
The utility model discloses the vexed slag of a kind of mobile hot and processes line, comprises the vexed slag bath of a plurality of heat on factory building station, and the vexed slag bath of described heat is communicated with steam releasing chimney by steam-pipe; In the vexed slag bath of a plurality of described heat both sides, be provided with two rail, on described rail, be provided with the vexed slag lid of the heat travelling car with transmission mechanism, the vehicle frame of the vexed slag lid of described heat travelling car connects hot vexed slag by lifting device and covers, and the vexed slag of described heat covers and is provided with explosion venting device and waterworks.The utility model adopts hot vexed slag lid travelling car as the carrier of the vexed slag lid of heat, can realize hot vexed slag cover a plurality of heat vexed process position and wait between position rapidly, switch flexibly, meet the demand of production technique.
Description
Technical field
The present invention relates to process for making technical field, relate in particular to the vexed slag of a kind of mobile hot and process line.
Background technology
Iron and steel enterprise is the basic industry of national economy, and under the situation of national economy fast development, output of steel improves constantly in recent years, and China's crude steel output of 2013 reaches 7.79 hundred million tons, accounts for global crude steel output 48.48%.Slag is as the derivative of process for making flow process, and along with the raising of output of steel, slag output also constantly increases.According to latest information statistics, China's steel slag utilization rate is only 40%～50%, and data presentation steel slag utilization rate is very low, still far away apart from the target of iron and steel enterprise's solid waste " zero release ".
In addition, along with " 3R " design concept be rooted in the hearts of the people and steel mill promotes slag recycle, the understanding that reduces production costs, steel slag utilization has obtained user and has more and more paid attention to.After steel slag hot disintegrating is processed, (fCaO+fMgO) <3% of slag, granularity 20～30mm slag reaches more than 90%, slag after the vexed processing of heat can be produced slag steel, iron fine powder, slag micro powder by modes such as fragmentation, screening, magnetic separation, pre-grinding, fine grindings, after iron fine powder pelletizing, can return steel making working procedure and use as slag former and refrigerant, the additive that slag micro powder can be used as cement, Concrete Industry is used.Steel slag hot disintegrating processing mode just current steelworks in the urgent need to efficient, environmental protection, the slag processing mode of safety, have very large application prospect.
The vexed slag lid of heat of tradition steel slag hot disintegrating method is taked crane handling and elevator mode.The steel slag hot disintegrating treatment facility of crane handling mode is simple, it is little to invest, it is little to take up an area, but handiness is poor, has increased the operating rate of factory building crane.The steel slag hot disintegrating treatment facility operation of elevator mode is simple and easy, but because every cover treatment facility all needs to configure hoisting system (comprising motor, step-down gear, hoisting mechanism and inspection platform thereof), and hot vexed slag lid needs the arm of tumbling is set, cause this treatment facility system complex, take up an area large, investment is higher.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide the vexed slag of a kind of mobile hot to process line.
For achieving the above object, the vexed slag of a kind of mobile hot of the present invention is processed line, comprises the vexed slag bath of a plurality of heat on factory building station, and the vexed slag bath of described heat is communicated with steam releasing chimney by steam-pipe; In the vexed slag bath of a plurality of described heat both sides, be provided with two rail, on described rail, be provided with the vexed slag lid of the heat travelling car with transmission mechanism, the vehicle frame of the vexed slag lid of described heat travelling car connects hot vexed slag by lifting device and covers, and in the inner side of the vexed slag bath of heat, is provided with waterworks.
Preferably, described lifting device comprises hydro-cylinder, stretching guide plate and chain, described hydro-cylinder is fixed on the end face of the vexed slag lid of described heat travelling car, and near a side, one pin shaft hole is set on this side, one end of described stretching guide plate is connected on described pin shaft hole by bearing pin, and the other end is connected on hydraulic cylinder extension bar by bearing pin; At the middle part of described stretching guide plate, by the fixing a connecting piece of bearing pin, connect respectively a chain on this connection piece, the other end of every chain is walked around the pulley being arranged on hot vexed slag lid travelling car and is connected to the vexed slag of described heat and covers.
Preferably, the vexed slag of described heat covers and is provided with explosion venting device.
Preferably, described waterworks comprises the water jet that is arranged on hot vexed slag lid inner side.
Preferably, described explosion venting device is for to be connected to the cover plate on venting of dust explosion mouth by articulated manner.
Preferably, in the vexed slag bath of heat bottom, be provided with water port, described water port is outfall sewer corridor communicatively.
Beneficial effect of the present invention is:
1, the present invention adopts hot vexed slag lid travelling car as the carrier of the vexed slag lid of heat, can realize hot vexed slag cover a plurality of heat vexed process position and wait between position rapidly, switch flexibly, meet the demand of production technique.
2, the present invention adopts and covers and be provided with explosion venting device at the vexed slag of heat, in slag is fetched water the process of hot vexed operation, produce a large amount of saturation steams, when vapor pressure is greater than 4kPa, hinged cover plate is opened voluntarily, thereby reach the steam pressure release object of hot vexed slag bath, guaranteed the device security of hot vexed slag bath, hot vexed slag lid etc., also guaranteed producers' safety simultaneously.
3, the present invention drives chain by the stroke of adjusting vehicular hydro-cylinder, and then controls the lifting of hot vexed slag lid.When needs carry out hot vexed slag operation, at the bottom of hot vexed slag lid is down to water sealed tank; When the vexed slag operation of heat early stage, operation gap and operation later stage, hot vexed slag lid needs rising water outlet sealing groove top, meets hot vexed slag lid dolly and drives hot vexed slag lid to be converted to and to wait for position from working position.
4, transmission mechanism of the present invention can arrange manual rocking handle, can carry out accident operation to the vexed slag lid of heat dolly.
Accompanying drawing explanation
Fig. 1 is the orthographic plan that the vexed slag of mobile hot is processed line described in the embodiment of the present invention;
Fig. 2 is the sectional view of A-A in Fig. 1;
Fig. 3 is the enlarged view of C in Fig. 2;
Fig. 4 is the sectional view of B-B in Fig. 1.
Embodiment
Below in conjunction with Figure of description, the present invention will be further described.
As Figure 1-Figure 4, the vexed slag of a kind of mobile hot is processed line described in the embodiment of the present invention, comprises the vexed slag bath 11 of a plurality of heat on factory building station, and the vexed slag bath inwall of described heat is provided with a plurality of steam ports, and steam port is communicated with steam releasing chimneys 5 by steam-pipe 9.Inner side at the vexed slag bath of heat is provided with waterworks, and described waterworks comprises the water jet that is arranged on hot vexed slag lid inner side.In the vexed slag bath of heat bottom, be provided with water port, described water port is outfall sewer corridor 13 communicatively.In the vexed slag bath of a plurality of described heat both sides, be provided with two rail 10, on described rail, be provided with the vexed slag lid of the heat travelling car 1 with transmission mechanism 6.The vehicle frame of the vexed slag lid of described heat travelling car connects hot vexed slag lid 8 by lifting device.Described lifting device comprises retractor device 7, stretching guide plate 15 and chain 3, and described retractor device can be hydro-cylinder, electric cylinder etc.Described hydro-cylinder is fixed on the end face of the vexed slag lid of described heat travelling car, and near a side, one pin shaft hole is set on this side, and one end of described stretching guide plate is connected on described pin shaft hole by bearing pin, and the other end is connected on hydraulic cylinder extension bar by bearing pin; At the middle part of described stretching guide plate, by the fixing a connecting piece 16 of bearing pin, connect respectively a chain on this connection piece, the other end of every chain is walked around the pulley being arranged on hot vexed slag lid travelling car and is connected on the hanger 4 that the vexed slag of described heat covers.The vexed slag of described heat covers and is provided with explosion venting device 2.Described explosion venting device is for to be connected to the cover plate on venting of dust explosion mouth by articulated manner.
The simplification working process that the vexed slag of mobile hot of the present invention is processed line is: steel melting furnace deslagging → slag pan or slag ladle → slag car (slag pan vehicle or slag car or embrace tank car) start → slow cooling → slag pan deslagging → cooling → hot vexed slag travelling car of spraying water is opened to processing position → fall lid → water spray → liter lid → hot vexed slag travelling car and opened to wait position → excavator and slag tap.Concrete working process is: when steel melting furnace slag by the slag car (slag pan vehicle or slag car or embrace tank car) be transported to slag treatment across, crane is sling slag ladle or slag pan tumble down to hot vexed slag bath, when hot vexed slag bath top freeboard and hot melt slag temperature meet the demands, start hot vexed slag lid travelling car and move to processing position, the vexed slag lid of heat drops to water sealed tank sealing, the vexed slag operation of spraying water.While needing to adopt excavator to stir operation between vexed slag operational period, the hot vexed slag lid that needs to rise, hot vexed slag lid travelling car is opened to waiting for position, and after stirring the end of job, hot vexed slag lid travelling car resets.After the vexed slag processing of heat finishes, slag is cooled to 50 ℃, and the hot vexed slag of hot vexed slag lid travelling car rising covers and opens to waiting for position, adopts excavator 12 to grab slag, car loading operation.In addition, when hydro-cylinder or all the other equipment failures, chain and hook can be extractd, utilize workshop crane 14 to carry out handling.
Above; be only preferred embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claim was defined.
Claims (6)
1. the vexed slag of mobile hot is processed a line, it is characterized in that, comprise the vexed slag bath of a plurality of heat on factory building station, the vexed slag bath of described heat is communicated with steam releasing chimney by steam-pipe; In the vexed slag bath of a plurality of described heat both sides, be provided with two rail, on described rail, be provided with the vexed slag lid of the heat travelling car with transmission mechanism, the vehicle frame of the vexed slag lid of described heat travelling car connects hot vexed slag by lifting device and covers, and the vexed slag of described heat covers and is provided with waterworks.
2. the vexed slag of mobile hot according to claim 1 is processed line, it is characterized in that, described lifting device comprises retractor device, stretching guide plate and chain, hydro-cylinder is fixed on the end face of the vexed slag lid of described heat travelling car, and near a side, one pin shaft hole is set on this side, and one end of described stretching guide plate is connected on described pin shaft hole by bearing pin, and the other end is connected on hydraulic cylinder extension bar by bearing pin; At the middle part of described stretching guide plate, by the fixing a connecting piece of bearing pin, connect respectively a chain on this connection piece, the other end of every chain is walked around the pulley being arranged on hot vexed slag lid travelling car and is connected to the vexed slag of described heat and covers.
3. the vexed slag of mobile hot according to claim 1 is processed line, it is characterized in that, the vexed slag of described heat covers and is provided with explosion venting device.
4. the vexed slag of mobile hot according to claim 1 is processed line, it is characterized in that, described waterworks comprises the water jet that is arranged on hot vexed slag lid inner side.
5. the vexed slag of mobile hot according to claim 3 is processed line, it is characterized in that, described explosion venting device is for to be connected to the cover plate on venting of dust explosion mouth by articulated manner.
6. the vexed slag of mobile hot according to claim 1 is processed line, it is characterized in that, in the vexed slag bath of heat bottom, is provided with water port, and described water port is outfall sewer corridor communicatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289793.9U CN203999646U (en) | 2014-05-30 | 2014-05-30 | The vexed slag of mobile hot is processed line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420289793.9U CN203999646U (en) | 2014-05-30 | 2014-05-30 | The vexed slag of mobile hot is processed line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203999646U true CN203999646U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420289793.9U Withdrawn - After Issue CN203999646U (en) | 2014-05-30 | 2014-05-30 | The vexed slag of mobile hot is processed line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203999646U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981307A (en) * | 2014-05-30 | 2014-08-13 | 中冶华天南京工程技术有限公司 | Mobile hot smoldering slag treatment line |
-
2014
- 2014-05-30 CN CN201420289793.9U patent/CN203999646U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103981307A (en) * | 2014-05-30 | 2014-08-13 | 中冶华天南京工程技术有限公司 | Mobile hot smoldering slag treatment line |
| CN103981307B (en) * | 2014-05-30 | 2016-05-04 | 中冶华天南京工程技术有限公司 | The vexed slag of mobile hot is processed line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |