CN204918634U - Airtight case oiling system of blast furnace furnace roof - Google Patents
Airtight case oiling system of blast furnace furnace roof Download PDFInfo
- Publication number
- CN204918634U CN204918634U CN201520685239.7U CN201520685239U CN204918634U CN 204918634 U CN204918634 U CN 204918634U CN 201520685239 U CN201520685239 U CN 201520685239U CN 204918634 U CN204918634 U CN 204918634U
- Authority
- CN
- China
- Prior art keywords
- oil level
- proximity switch
- circumference
- oil
- airtight case
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to an airtight case oiling system of blast furnace furnace roof belongs to iron -smelting equipment technical field. Including the contactor, install the spacing response iron of oil level gaugember and circumference on airtight case, install in the connecing the oil box, install in the oil level proximity switch and the spacing proximity switch of circumference of manhole department of airtight case tank filler sleeve lower part, be fixed with response iron on the oil level gaugember, the contactor is connected with oil level proximity switch, the spacing proximity switch of circumference and motor respectively. The utility model discloses an install the height of oil level in the airtight case of oil level gaugember real -time supervision of response iron, trigger contactor switch -on dynamo power supply through oil level proximity switch and refuel, through spacing proximity switch of contactor control circumference and the indisputable sensing signal's of the spacing response of circumference transmission, accomplish the fixed point of airtight case and despin, make smooth entering of lubricating oil connect the oil box, realize the blast furnace accomplish under the prerequisite of damping down not airtight case automatic, refuel in good time, has improved and has refueled efficiency. Guarantee the normal operation of cloth chute, reduce blast furnace damping down rate.
Description
Technical field
The utility model relates to a kind of blast furnace top air-tight box fuel loading system, belongs to ironmaking equipment technical field.
Background technology
Blast furnace roof material distributing is comparatively large on blast-furnace smelting impact, airtight box be whole mechanism intensively, the directly realization of control blast furnace roof material distributing.Current top distributing chute running all leans on geartransmission, and airtight box internal tooth wheels are more, are rigidly connected in operation process, must have the protection of protection oil, otherwise transmission accuracy will be affected; Because β angle rotatory airtight box shell is fixed under normal operating condition, and the step-down gear that fascinates ceaselessly rotates along with rotator, fixing lower being difficult to of airtight box refueling position realizes refueling, and therefore refuel must after blast furnace staying for airtight box, by the laggard row hand oiling of manual measurement oil level, affect operation rate of blast furnace, particularly when there being leakage of oil situation to occur, because knowing leakage of oil situation in real time, gear there will be oil starvation wearing and tearing, have a strong impact on cloth precision, lethal affect is caused to blast-furnace smelting.
The content of utility model
Technical problem to be solved in the utility model is to provide a kind of blast furnace top air-tight box fuel loading system, realize under normal production scenarios the Real-Time Monitoring of airtight box oil level by arranging proximity switch at airtight box and manhole place, automatic oiling is realized by contactor, ensure the normal operation of distributor chute, reduce blast furnace staying rate, thus solve background technology defect.
The technical scheme solved the problems of the technologies described above is:
A kind of blast furnace top air-tight box fuel loading system, comprise fuel tank, oil pump, the motor of control oil pump work and oiling pipeline, its improvements are: it also comprises contactor, be installed on oil level gauge on airtight box and circumference limit induction iron, the swab case being installed on airtight box oil-way bottom, the oil level proximity switch being installed on manhole place and the spacing proximity switch of circumference, oil level gauge is fixed with induction iron, contactor is connected with oil level proximity switch, the spacing proximity switch of circumference and motor respectively.
The utility model is when installing swab case, band brake apparatus is not had because airtight box circumference rotates, be difficult to realize fixed position stop, circumferential direction stops slowing down by nature, therefore will wait until that swab case position is just installed oil-way after naturally stopping by airtight box, installation circumference limit induction iron and the spacing proximity switch of airtight box circumference match simultaneously.Utility model works flow process is: the warning oil level first arranging oil level gauge, when airtight box oil level is down to warning oil level, the induction iron be installed on oil level gauge triggers oil level proximity switch, signal is reached contactor by oil level proximity switch, contactor controls the spacing proximity switch of circumference and the mutual induction of circumference limit induction iron makes airtight box stop the rotation, and now swab case is positioned at below oil-way just; Meanwhile, contactor triggers motor and switches on power, and control oil pump starts to refuel, and lubricating oil is flowed in swab case by oiling pipeline and completes real-time automatic oiling.
The beneficial effects of the utility model are:
The utility model, by the height of oil level in the oil level gauge Real-Time Monitoring airtight box that is provided with induction iron, is connected motor power by oil level proximity switch triggering contactors and is refueled; The transmission of the spacing proximity switch of circumference and circumference limit induction iron induced signal is controlled by contactor, the fixed point completing airtight box is stopped the rotation, lubricating oil is made to enter swab case smoothly, realize blast furnace complete under the prerequisite of not damping down airtight box automatic, refuel in good time, ensure the normal operation of distributor chute, reduce blast furnace staying rate.The utility model installation and maintenance is convenient, simple, improves oiling efficiency greatly, decreases the harm because airtight box oil starvation brings, and ensures that blast furnace safety is produced.
Accompanying drawing explanation
Fig. 1 is the utility model scheme of installation;
Be labeled as in figure: fuel tank 1, oil pump 2, motor 3, oiling pipeline 4, contactor 5, airtight box 6, oil level gauge 7, circumference limit induction iron 8, swab case 9, manhole 10, oil level proximity switch 11, the spacing proximity switch 12 of circumference.
Embodiment
Show in figure, the utility model comprise fuel tank 1, oil pump 2, control oil pump 2 work motor 3 and oiling pipeline 4, it also comprises contactor 5, be installed on oil level gauge 7 on airtight box 6 and circumference limit induction iron 8, the swab case 9 being installed on airtight box 6 oil-way bottom, the oil level proximity switch 11 being installed on manhole 10 place and the spacing proximity switch 12 of circumference, oil level gauge 7 is fixed with induction iron, contactor 5 is connected with oil level proximity switch 11, the spacing proximity switch 12 of circumference and motor 3 respectively.
The utility model is when installing swab case 9, band brake apparatus is not had because airtight box 6 circumference rotates, be difficult to realize fixed position stop, circumferential direction stops slowing down by nature, therefore to wait until that swab case 9 position is just installed oil-way after naturally stopping by airtight box 6, circumference limit induction iron 8 is installed simultaneously and match with the spacing proximity switch 12 of airtight box circumference.
Utility model works flow process is: the warning oil level first arranging oil level gauge 7, when the oil level of airtight box 6 is down to warning oil level, the induction iron be installed on oil level gauge 7 triggers oil level proximity switch 11, signal is reached contactor 5 by oil level proximity switch 11, contactor 5 controls the spacing proximity switch 12 of circumference makes airtight box 6 stop the rotation with the mutual induction of circumference limit induction iron 8, and now swab case 9 is positioned at below oil-way just; Meanwhile, contactor 5 triggers motor 3 and switches on power, and control oil pump 2 starts to refuel, and lubricating oil is flowed in swab case 9 by oiling pipeline 4 and completes real-time automatic oiling.
Claims (1)
1. a blast furnace top air-tight box fuel loading system, comprise fuel tank (1), oil pump (2), the motor (3) that control oil pump (2) works and oiling pipeline (4), it is characterized by: it also comprises contactor (5), be installed on the oil level gauge (7) on airtight box (6) and circumference limit induction iron (8), be installed on the swab case (9) of airtight box (6) oil-way bottom, be installed on oil level proximity switch (11) and the spacing proximity switch of circumference (12) at manhole (10) place, (7) are fixed with induction iron to oil level gauge, contactor (5) respectively with oil level proximity switch (11), the spacing proximity switch of circumference (12) is connected with motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685239.7U CN204918634U (en) | 2015-09-07 | 2015-09-07 | Airtight case oiling system of blast furnace furnace roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520685239.7U CN204918634U (en) | 2015-09-07 | 2015-09-07 | Airtight case oiling system of blast furnace furnace roof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204918634U true CN204918634U (en) | 2015-12-30 |
Family
ID=54967780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520685239.7U Expired - Fee Related CN204918634U (en) | 2015-09-07 | 2015-09-07 | Airtight case oiling system of blast furnace furnace roof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204918634U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161625A (en) * | 2018-10-11 | 2019-01-08 | 攀钢集团西昌钢钒有限公司 | A kind of airtight box for blast furnace |
-
2015
- 2015-09-07 CN CN201520685239.7U patent/CN204918634U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109161625A (en) * | 2018-10-11 | 2019-01-08 | 攀钢集团西昌钢钒有限公司 | A kind of airtight box for blast furnace |
| CN109161625B (en) * | 2018-10-11 | 2021-04-27 | 攀钢集团西昌钢钒有限公司 | Blast furnace gas seal box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204918634U (en) | Airtight case oiling system of blast furnace furnace roof | |
| CN106274544A (en) | A kind of electric motor car automatic charging mechanical arm mechanism | |
| CN104791526B (en) | The mechanical super-pressure urgent block valve of ultralow pressure | |
| CN106838272A (en) | A kind of gear box lubricating oil automatic adding device | |
| CN204314688U (en) | A kind of electric controll winch system | |
| CN208634762U (en) | Single-line type has the centralized lubricating system of blocking alarm indication | |
| CN202356827U (en) | Piston ring assembling machine | |
| CN206234621U (en) | A kind of city gas pipeline safe explosion-proof device | |
| CN203176174U (en) | Improved bearing | |
| CN207759964U (en) | A kind of high-performance constant deceleration gate control system | |
| CN202357116U (en) | Piston ring assembling machine | |
| CN204125087U (en) | Improve the Desulfurization by stirring method lift cart winding plant of use reliability | |
| CN210437985U (en) | Automatic oil dripping device of movable ship loader | |
| CN203531994U (en) | Diesel engine low oil pressure parking dual-protection device | |
| CN202792051U (en) | Long retractable soot blower bracket | |
| CN203889982U (en) | Lime shaft kiln feeding system with speed encoder | |
| CN202674784U (en) | Pneumatic automatic oil ejector | |
| CN203516043U (en) | Intelligent diesel pump control system | |
| CN201779993U (en) | Automatic stopping-tapping device for slag tapping of melting furnace | |
| CN202021517U (en) | Drop prevention structure for screw component of protective cover of angle grinder | |
| CN204116047U (en) | A kind of playback system of supercharger lubricant pollution fault | |
| CN204878320U (en) | Vehicle guider | |
| CN202334107U (en) | Motor end cover external oil receiving device | |
| CN211310495U (en) | Self-charging intelligent lubricating system for traveling head sheave bearing | |
| CN103821989A (en) | Automatic valve closing device for petro-pipeline leakage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 232, Fuxing Road, Fuxing District, Handan, Hebei Province Patentee after: River steel Limited by Share Ltd Handan branch Address before: 056015 Fuxing Road 232, Hebei, Handan Patentee before: Handan Branch Company of Hebei Iron and Steel Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20190907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |