CN217083320U - Liftable hot stove feeding device in ore deposit - Google Patents
Liftable hot stove feeding device in ore deposit Download PDFInfo
- Publication number
- CN217083320U CN217083320U CN202220567764.9U CN202220567764U CN217083320U CN 217083320 U CN217083320 U CN 217083320U CN 202220567764 U CN202220567764 U CN 202220567764U CN 217083320 U CN217083320 U CN 217083320U
- Authority
- CN
- China
- Prior art keywords
- material pipe
- section
- submerged arc
- arc furnace
- smoke hood
- 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.)
- Active
Links
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model provides a lifting submerged arc furnace feeding device, which comprises a material pipe, wherein the material pipe consists of an upper material pipe section and a lower material pipe section, and the upper material pipe section and the lower material pipe section are connected into a whole through detachable connection; the material pipe upper segment is equipped with material pipe elevating gear, and the material pipe can be in material pipe elevating gear's drive down vertical removal to make the material pipe have: the upper end of the upper section of the material pipe is communicated with the vibration feeder, and the bottom end of the lower section of the material pipe penetrates through the short smoke hood to reach a feeding station state in the submerged arc furnace; the upper end of the upper section of the material pipe is disconnected with the vibration feeder, and the bottom end of the lower section of the material pipe is lifted to a standby station at the top of the low smoke hood; and a sealing water ring is arranged between the low smoke hood and the lower section of the material pipe. The device has the advantages of accurate and convenient charging, convenient operation in front of the furnace, low maintenance cost and long service life.
Description
Technical Field
The utility model relates to a hot stove feeding equipment technical field in ore deposit especially relates to a hot stove feeding device in liftable ore deposit.
Background
The hot stove mechanized of ore deposit is that the hot stove of ore deposit realizes that the mechanized and automatic important component part of control of technology operation, and the hot stove mechanized reinforced ore deposit of hot stove inside part of ore deposit adopts fixed feeding device reinforced more, and this feeding device exists a great deal of not enough: firstly, the feeding device bears the erosion of high-temperature flue gas in the submerged arc furnace for a long time, is easy to damage, has short service life and is inconvenient to replace; secondly, the feeding device is arranged in the submerged arc furnace to face the submerged arc furnace to operate the furnace door, so that inconvenience is brought to stokehole operations such as furnace pounding and the like; thirdly, because the feeding device is fixed, the feeding position can not be vertically adjusted according to the furnace condition. Therefore, the method has the advantages of convenient and fast feeding operation, long service life and simple and convenient replacement, is convenient for stokehold operations such as furnace pounding and the like, and can also vertically adjust the feeding position according to the furnace conditions, which is a problem to be solved urgently by submerged arc furnace production enterprises.
Disclosure of Invention
The utility model aims at providing a hot stove feeding device in liftable ore deposit, this device long service life, change are simple and convenient, make things convenient for stokehold operations such as smash the stove again, still can be according to the vertical adjustment reinforced position of furnace condition, reinforced simple operation.
In order to achieve the technical characteristics, the novel purpose of the application is realized as follows: a lifting submerged arc furnace feeding device comprises a material pipe, wherein the material pipe consists of an upper material pipe section and a lower material pipe section, and the upper material pipe section and the lower material pipe section are detachably connected and are connected into a whole;
the material pipe upper segment is equipped with material pipe elevating gear, and the material pipe can be in material pipe elevating gear's drive down vertical removal to make the material pipe have:
the upper end of the upper section of the material pipe is communicated with the vibration feeder, and the bottom end of the lower section of the material pipe penetrates through the short smoke hood to reach a feeding station state in the submerged arc furnace;
the upper end of the upper section of the material pipe is disconnected with the vibration feeder, and the bottom end of the lower section of the material pipe is lifted to a standby station at the top of the low smoke hood;
and a sealing water ring is arranged between the low smoke hood and the lower section of the material pipe.
Preferably, the upper section of the material pipe is connected with the lower section of the material pipe through a flange.
Preferably, the material pipe lifting device is a hydraulic lifting device.
The utility model discloses there is following beneficial effect:
1. the utility model discloses a feeding device only expects that the pipe hypomere bears the erosion of the interior high temperature flue gas of submerged arc furnace when reinforced, and reinforced material socle end of finishing is about to promote to short petticoat pipe top, and the interior high temperature flue gas of reducible submerged arc furnace effectively prolongs the life of equipment to feeding device's erosion.
2. The bottom end of the feeding pipe is lifted to the top of the short smoke hood after feeding, so that the influence of the feeding device on stokehold operations such as stoking and the like in the short smoke hood is avoided, and stokehold operation is facilitated.
3. The feeding device can vertically adjust the feeding position according to the furnace condition, and the feeding is accurate and convenient.
4. The material pipe of the feeding device is divided into an upper section and a lower section, the upper section and the lower section are detachably connected, the lower section is a vulnerable section, and the single replacement and maintenance cost is low; when changing, only need promote liftable feeding device to short petticoat pipe top, change convenient operation is swift.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a state diagram of the feeding station of the device of the utility model.
Fig. 2 is a standby station state diagram of the device of the utility model.
In the figure: the device comprises a material pipe upper section 1, a material pipe lower section 2, a material pipe lifting device 3, a vibration feeder 4, a short smoke hood 5, a sealing water ring 6, a storage bin 7 and a flange 8.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-2, a lifting submerged arc furnace feeding device comprises a material pipe, wherein the material pipe is composed of a material pipe upper section 1 and a material pipe lower section 2, and the material pipe upper section 1 and the material pipe lower section 2 are detachably connected and connected into a whole; the material pipe upper section 1 is provided with a material pipe lifting device 3, and the material pipe can be driven by the material pipe lifting device 3 to move vertically, so that the material pipe has: the upper end of the upper material pipe section 1 is communicated with the vibration feeder 4, and the bottom end of the lower material pipe section 2 penetrates through the short smoke hood 5 to reach a feeding station state in the submerged arc furnace; the upper end of the upper material pipe section 1 is disconnected with the vibration feeder 4, and the bottom end of the lower material pipe section 2 is lifted to a standby station state at the top of the low smoke hood 5; and a sealing water ring 6 is arranged between the short smoke hood 5 and the lower section 2 of the material pipe. Compared with the prior art, the hot stove feeding device in ore deposit that this application provided has realized that each part is independently maintained, the cost is lower through dividing into material pipe upper segment 1 and material pipe hypomere 2 two parts with the material pipe split. On the other hand, the material pipe is under material pipe elevating gear 3's drive, reinforced operating condition and station state for use can be accomplished to whole device, in the course of the work, reinforced 2 bottoms of material pipe hypomere that will add are promoted to short petticoat pipe 5 top, the erosion of high temperature flue gas to feeding device in the reducible submerged arc furnace, effectively prolong the life of equipment, 2 bottoms of material pipe hypomere promote to short petticoat pipe 5 top simultaneously, avoided feeding device to stop in the short petticoat pipe the influence to stokehold operations such as stokehold, made things convenient for stokehold operation. The vertical feeding position adjustment can be realized according to the furnace condition under the drive of the material pipe lifting device 3, and the feeding is accurate and convenient.
Further, the upper material pipe section 1 is connected with the lower material pipe section 2 through a flange 8. The upper material pipe section 1 and the lower material pipe section 2 are connected into a whole through the flange 8, so that the connection is reliable and the disassembly is convenient.
Further, the material pipe lifting device 3 is a hydraulic lifting device.
The working principle is as follows: according to the charging operation program of the lifting charging device, the charging device reaches the charging station state, namely under the driving of the material pipe lifting device 3, the upper end of the upper section 1 of the material pipe is communicated with the vibration feeder 4, and the bottom end of the lower section 2 of the material pipe penetrates through the short smoke hood 5 to reach the interior of the submerged arc furnace; and (3) opening the vibration feeder 4 below the bin 7 at the top of the furnace, and feeding the required materials into the submerged arc furnace through the vibration feeder 4 and a material pipe. After the feeding is finished, the vibration feeder 4 is stopped, the upper end of the upper material pipe section 1 is disconnected with the vibration feeder 4, and the bottom end of the lower material pipe section 2 is lifted to the top of the short smoke hood 5 for standby application to perform the next circulation.
Claims (4)
1. The utility model provides a hot stove feeding device in liftable ore deposit which characterized in that: the material pipe comprises a material pipe, wherein the material pipe consists of a material pipe upper section (1) and a material pipe lower section (2), and the material pipe upper section (1) and the material pipe lower section (2) are detachably connected and are connected into a whole;
the material pipe lifting device (3) is arranged on the material pipe upper section (1), and the material pipe can vertically move under the driving of the material pipe lifting device (3), so that the material pipe is provided with:
the upper end of the upper material pipe section (1) is communicated with a vibration feeder (4), and the bottom end of the lower material pipe section (2) penetrates through a short smoke hood (5) to reach a feeding station state in the submerged arc furnace;
and the upper end of the material pipe upper section (1) is disconnected with the vibration feeder (4), and the bottom end of the material pipe lower section (2) is lifted to a standby station state at the top of the short smoke hood (5).
2. The liftable submerged arc furnace feeding device according to claim 1, characterized in that: and a sealing water ring (6) is arranged between the short smoke hood (5) and the lower section (2) of the material pipe.
3. The charging device for the submerged arc furnace capable of ascending and descending according to claim 1, is characterized in that: the upper material pipe section (1) is connected with the lower material pipe section (2) through a flange (8).
4. The charging device for the submerged arc furnace capable of ascending and descending according to claim 1, is characterized in that: the material pipe lifting device (3) is a hydraulic lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220567764.9U CN217083320U (en) | 2022-03-16 | 2022-03-16 | Liftable hot stove feeding device in ore deposit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220567764.9U CN217083320U (en) | 2022-03-16 | 2022-03-16 | Liftable hot stove feeding device in ore deposit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217083320U true CN217083320U (en) | 2022-07-29 |
Family
ID=82550459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220567764.9U Active CN217083320U (en) | 2022-03-16 | 2022-03-16 | Liftable hot stove feeding device in ore deposit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217083320U (en) |
-
2022
- 2022-03-16 CN CN202220567764.9U patent/CN217083320U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105435927A (en) | Pressing plate type crushing device special for blast furnace smelting | |
| CN217083320U (en) | Liftable hot stove feeding device in ore deposit | |
| CN204137759U (en) | A kind of Blast Furnace Feeding System | |
| CN204490974U (en) | MAGNESIUM METAL horizontal reductive jar mechanical automation loading machine | |
| CN110564976B (en) | Process method for automatically dropping spray gun weight of Ausmelt furnace | |
| CN219120550U (en) | Automatic feeding biomass boiler | |
| CN111321269A (en) | Slag splashing method for converter | |
| CN216049179U (en) | Calcining and feeding machine for metal waste residue calcining furnace | |
| CN209279698U (en) | A kind of high temperature melting furnace smashes furnace apparatus | |
| CN110628972B (en) | Novel material distribution method for reducing segregation of conventional material distribution | |
| CN205368406U (en) | Blast furnace process is with rectilinear circulation loading attachment | |
| CN202814108U (en) | Calcium carbide furnace tapping-plugging machine provided with slag-conveying function | |
| CN220136054U (en) | Charging system for LF refining furnace | |
| CN215661082U (en) | Refractory brick batching and stirring equipment and stock stop thereof | |
| CN202174098U (en) | Movable multi-station suction hood | |
| CN214400581U (en) | High efficiency ironmaking blast furnace structure | |
| CN206069959U (en) | A kind of stirring device for improving permeability of sintering material bed | |
| CN211174789U (en) | Optimized oil cooler of fan of furnace power room with fixed base | |
| CN220119836U (en) | Automatic feeding device for white corundum smelting | |
| CN207619489U (en) | A kind of aluminium slag separator | |
| CN210718663U (en) | Full-automatic distributing device for large-scale high-power nickel-iron alloy submerged arc furnace | |
| CN213866285U (en) | Energy-concerving and environment-protective type air supply arrangement | |
| CN219951091U (en) | Two blast furnaces are put in parallel and are put in series with jar instead | |
| CN213680769U (en) | Material spray gun replacing device for smelting reduction process | |
| CN218330179U (en) | Plastic refractory automatic feeding weighing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |