CN210215419U - Molten iron smelting system - Google Patents
Molten iron smelting system Download PDFInfo
- Publication number
- CN210215419U CN210215419U CN201921175274.9U CN201921175274U CN210215419U CN 210215419 U CN210215419 U CN 210215419U CN 201921175274 U CN201921175274 U CN 201921175274U CN 210215419 U CN210215419 U CN 210215419U
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- CN
- China
- Prior art keywords
- pipe
- frame
- bearing seat
- support plate
- fixed
- 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
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 32
- 238000003723 Smelting Methods 0.000 title claims abstract description 16
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
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- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to a molten iron smelting system, which comprises an intermediate frequency furnace, wherein a platform is arranged at the furnace mouth of the intermediate frequency furnace, a feeding device and a dust collecting device are arranged on the platform, the dust collecting device comprises a dust collecting cover, an air inlet is arranged on the bottom surface of the dust collecting cover, an air outlet pipe is arranged on one side surface of the dust collecting cover, an air exhaust pipe component is arranged at the outer end of the air outlet pipe, the exhaust pipe component comprises a fixed pipe and a movable pipe which are arranged on one side of the platform, one end of the fixed pipe is connected with the exhaust fan, the other end of the fixed pipe is provided with a bearing seat A, the movable pipe comprises a section of straight pipe, two ends of the straight pipe are respectively provided with a section of bent pipe, one section of the bent pipe is connected with the fixed pipe through a bearing seat A, the outer end of the other section of the bent pipe is provided with a bearing seat B, the air outlet pipe is connected with the bent pipe through a bearing seat B, the movable pipe is provided with a rotary driving mechanism A, and the rotary driving mechanism A acts to enable the movable pipe to upwards rotate by taking the bearing seat A as a circle center; the utility model provides high efficiency has alleviateed intensity of labour, and the dust cage is portable and compact structure, and area is little.
Description
Technical Field
The utility model relates to a clutch foundry goods production technical field specifically is a molten iron melting system.
Background
During production of a clutch casting, firstly, an intermediate frequency furnace is required to be used for smelting molten iron, smoke dust and harmful gas can be generated in the smelting process, a dust removal device is required to be adopted for collection and treatment, meanwhile, the intermediate frequency furnace is required to feed into the furnace in the smelting process, the dust collection device is required to be moved away from the position of a furnace opening during feeding, and the conventional molten iron smelting system has the following two problems: 1. the existing dust collecting device is generally fixed and difficult to move, and the movable dust collecting cover generally occupies a large area due to the structural design; 2. at present, some enterprises adopt a mode that a crown block crane magnetic chuck feeds materials, the feeding operation is frequent, the feeding amount at one time is small, the efficiency is low, and the labor intensity is high.
Disclosure of Invention
The utility model discloses a main objective is the problem of solving above-mentioned current molten iron system of smelting existence, provides a molten iron system of smelting.
The utility model has the following concrete scheme: the utility model provides a molten iron smelting system, includes the intermediate frequency furnace, and intermediate frequency furnace fire door department is equipped with a platform, is provided with feeding device and dust arrester installation on the platform, dust arrester installation includes the dust cage, and the dust cage bottom surface is equipped with the air inlet, and a dust cage side is equipped with the outlet duct, and the exhaust tube subassembly is equipped with to the outlet duct outer end, the exhaust tube subassembly is including installing fixed pipe and the loose tube in platform one side, and the bearing frame A is equipped with to the air exhauster other end is connected to fixed pipe one end, the loose tube includes one section straight tube, and the straight tube both ends respectively are equipped with one section return bend, and one of them section return bend passes through bearing frame A and fixed union coupling, and bearing frame B is equipped with to another section return bend outer end, the outlet duct passes through bearing frame B and is.
Feeding device is including setting up two tracks in the intermediate frequency furnace charge door both sides, and the loading car along rail movement is equipped with on two tracks, is equipped with actuating mechanism on the loading car, and the loading car includes that the cross section is the frame of U-shaped, and the wheel is equipped with to the frame bottom, and the frame is built-in to the vibration frame that stretches out to the intermediate frequency furnace direction, and the vibration frame outside is equipped with the stock guide A of downward sloping, and the vibration frame bottom is equipped with the spring support piece with connected to the frame, and the vibration frame both sides respectively are equipped with a backplate, are equipped with vibrating motor on every backplate, the frame both sides respectively are equipped with a stock guide B that stretches to the vibration.
Frame respectively is equipped with a vertical extension board towards the one end both sides of intermediate frequency furnace, and every extension board lower extreme is equipped with the bracing piece that stretches to stock guide A below, be equipped with track cleaning device on every extension board, track cleaning device includes that one end is fixed in the support that the extension board other end stretches to the track top, is equipped with the wedge that extends to the track top surface on the support.
The wheel is including two wheels that are located the frame front end and two wheels that are located the frame rear end, is equipped with a transmission shaft between two wheels of rear end, corresponds transmission shaft department on the frame and is equipped with a through-hole, actuating mechanism is including installing driving motor and the reduction gear on the frame, and the output of reduction gear is located a drive gear is equipped with in through-hole department, be equipped with on the transmission shaft one with drive gear meshing's drive gear.
The movable tube of the utility model is also provided with a rotary driving mechanism B, and the action of the rotary driving mechanism B causes the dust hood to rotate upwards by taking the outlet pipe as the axis.
Rotary driving mechanism B is equipped with the ear seat including installing the fixed extension board in expansion pipe one side on the fixed extension board, and it has the hydro-cylinder to articulate on the ear seat, be equipped with a support on the outlet duct outer wall, the piston rod and the support of hydro-cylinder are articulated.
Rotary driving mechanism A is equipped with the ear seat including installing the fixed extension board in expansion tube one side on the fixed extension board, and it has the hydro-cylinder to articulate on the ear seat, be equipped with outside convex trunnion on bearing frame A's the retainer plate, the tailpiece of the piston rod portion of hydro-cylinder be equipped with the axle sleeve that the trunnion matches.
The working principle of the utility model is as follows: the action principle of the dust collecting device is as follows: the bearing seat A is fixed on a platform at a furnace mouth of the intermediate frequency furnace, the fixed pipe is arranged on one side of the intermediate frequency furnace, the bottom end of the fixed pipe is connected with the exhaust fan in a buried mode, when the dust hood needs to be moved away, the rotary driving mechanism A acts to enable the movable pipe to rotate upwards, the other end of the movable pipe drives the dust hood to lift for a certain distance, if the dust hood only needs to be opened, the rotary driving mechanism B can act alone, and an oil cylinder piston rod of the rotary driving mechanism B acts to drive the air outlet pipe to rotate to enable the dust hood to be opened for; the rotary driving mechanism A and the rotary driving mechanism B can be actuated to completely remove the dust hood;
the working principle of the feeding device is as follows: firstly, the material is filled in the charging car through the crown block once, when the material needs to be fed, the dust hood is firstly moved away, then the charging car is moved to a proper position through the operation of the driving mechanism, then the vibration motor is started to vibrate the vibration frame, the material in the vibration frame falls into a hearth of the intermediate frequency furnace along the guide plate A under the vibration effect, in order to prevent obstacles scattered on the rail from blocking the movement of the charging car, the rail cleaning devices on two sides firstly clean impurities out of the rail surface when the charging car moves, the charging car moves back after the material is added to prepare for feeding next time, and the material is fed into the charging car at idle time.
Compared with the prior art, the utility model has the following advantages: the one-time feeding amount is large, the efficiency is improved, and the labor intensity is reduced; the dust cage can move away from the furnace mouth of the intermediate frequency furnace, and simultaneously the utility model discloses compact structure, area is little.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the dust collecting apparatus of the present invention;
FIG. 3 is a view A-A of FIG. 2;
FIG. 4 is a top view of FIG. 2;
fig. 5 is a top view of the feeding device of the present invention;
FIG. 6 is a view B-B of FIG. 5;
FIG. 7 is a view C-C of FIG. 5;
in the figure: 1-platform, 2-dust collecting device, 201-dust collecting cover, 202-air outlet pipe, 203-bearing seat B, 204-movable pipe, 241-bent pipe, 242-straight pipe, 205-rotary driving mechanism A, 251-fixed support plate, 252-oil cylinder, 253-shaft sleeve, 254-trunnion, 206-bearing seat A, 207-fixed pipe, 209-rotary driving mechanism B, 291-bracket, 292-oil cylinder, 293-lug seat, 294-fixed support plate, 3-feeding device, 302-rail, 303-support plate, 304-vehicle frame, 305-guide plate B, 306-rail cleaning device, 307-support rod, 308-guard plate, 309-guide plate A, 310-spring support piece and 311-driving gear, 312-through hole, 313-drive gear, 314-drive shaft, 315-vibrating motor, 4-intermediate frequency furnace.
Detailed Description
Referring to fig. 1-4, the embodiment includes an intermediate frequency furnace 4, a platform 1 is arranged at a furnace mouth of the intermediate frequency furnace 4, a feeding device 3 and a dust collecting device 2 are arranged on the platform 1, the dust collecting device 2 comprises a dust collecting cover 201, an air inlet is arranged on the bottom surface of the dust collecting cover 201, an air outlet pipe 202 is arranged on one side surface of the dust collecting cover 201, an air exhaust pipe component is arranged at the outer end of the air outlet pipe 202, the exhaust pipe assembly comprises a fixed pipe 207 and a movable pipe 204 which are arranged at one side of the platform 1, one end of the fixed pipe 207 is connected with the other end of the exhaust fan, a bearing seat A206 is arranged at the other end of the exhaust fan, the movable tube 204 comprises a straight tube 242, two ends of the straight tube 242 are respectively provided with a bent tube 241, one section of bent pipe 241 is connected with the fixed pipe 207 through a bearing seat A206, the outer end of the other section of bent pipe 241 is provided with a bearing seat B203, the gas outlet pipe 202 is connected with the bent pipe 241 through a bearing seat B203, the movable pipe 204 is provided with a rotation driving mechanism A205, and the rotation driving mechanism A205 acts to enable the movable pipe 204 to rotate upwards by taking the bearing seat A206 as a circle center.
Referring to fig. 5 to 7, the feeding device 3 of this embodiment includes two rails 302 disposed on two sides of a feeding port of the if furnace 4, a charging car moving along the rails 302 is mounted on the two rails 302, the charging car is provided with a driving mechanism, the charging car includes a frame 304 having a U-shaped cross section, wheels are mounted at the bottom of the frame 304, a vibration rack extending toward the if furnace 4 is mounted in the frame 304, a guide plate a309 inclined downward is disposed on the outer side of the vibration rack, a spring support 310 connected to the frame 304 is mounted at the bottom of the vibration rack, two sides of the vibration rack are respectively provided with a guard plate 309, a vibration motor 315 is mounted on each guard plate 309, and a guide plate B305 extending toward the inner side of the guard plate 308 of the vibration rack is.
In this embodiment, two vertical support plates 303 are respectively installed on two sides of one end, facing the intermediate frequency furnace 301, of the frame 304, a support rod 307 extending to the lower side of the material guide plate a309 is installed at the lower end of each support plate 303, a track cleaning device 306 is installed on each support plate 303, the track cleaning device 306 comprises a support, one end of which is fixed to the support plate 303, and the other end of which extends to the upper side of the track 302, and a wedge block extending to the top surface of the track 302 is installed on the support.
The wheels of this embodiment include two wheels located at the front end of the frame 304 and two wheels located at the rear end of the frame 304, a transmission shaft 314 is installed between the two wheels at the rear end, a through hole 312 is installed on the frame 304 corresponding to the transmission shaft 314, the driving mechanism includes a driving motor and a speed reducer installed on the frame 304, a driving gear 311 is installed at the output end of the speed reducer located at the through hole 3012, and a transmission gear 313 engaged with the driving gear 311 is installed on the transmission shaft 314.
Claims (7)
1. The utility model provides a molten iron melting system, includes the intermediate frequency furnace, intermediate frequency furnace fire door department is equipped with a platform, is provided with feeding device and dust arrester installation on the platform, dust arrester installation includes the dust cage, and the dust cage bottom surface is equipped with air inlet, characterized by: one side of the dust hood is provided with an air outlet pipe, the outer end of the air outlet pipe is provided with an air exhaust pipe assembly, the air exhaust pipe assembly comprises a fixed pipe and a movable pipe which are arranged on one side of the platform, one end of the fixed pipe is connected with the other end of the air exhauster and is provided with a bearing seat A, the movable pipe comprises a straight pipe, two ends of the straight pipe are respectively provided with a bent pipe, one bent pipe is connected with the fixed pipe through the bearing seat A, the outer end of the other bent pipe is provided with a bearing seat B, the air outlet pipe is connected with the bent pipe through the bearing seat B, the movable pipe is provided with a.
2. The molten iron smelting system according to claim 1, wherein: the feeding device comprises two rails arranged on two sides of a feed inlet of the intermediate frequency furnace, a charging car moving along the rails is arranged on the two rails, a driving mechanism is arranged on the charging car, the charging car comprises a frame with a U-shaped cross section, wheels are arranged at the bottom of the frame, a vibration frame extending towards the intermediate frequency furnace is arranged in the frame, a guide plate A inclining downwards is arranged on the outer side of the vibration frame, a spring support connected with the frame is arranged at the bottom of the vibration frame, two protection plates are arranged on two sides of the vibration frame respectively, a vibration motor is arranged on each protection plate, and a guide plate B extending towards the inner side of the protection plate of the vibration frame is arranged.
3. The molten iron smelting system according to claim 2, wherein: the support plate structure is characterized in that two vertical support plates are respectively arranged on two sides of one end, facing the intermediate frequency furnace, of the frame, a support rod extending to the lower portion of the material guide plate A is arranged at the lower end of each support plate, a track cleaning device is arranged on each support plate, each track cleaning device comprises a support, one end of each support plate is fixed to one end of each support plate, the other end of each support plate extends to the upper portion of a track, and a wedge block extending to the top surface.
4. The molten iron smelting system according to claim 2, wherein: the wheel is including two wheels that are located the frame front end and two wheels that are located the frame rear end, is equipped with a transmission shaft between two wheels of rear end, corresponds transmission shaft department on the frame and is equipped with a through-hole, actuating mechanism is including installing driving motor and the reduction gear on the frame, and the output of reduction gear is located a drive gear is equipped with in through-hole department, be equipped with a drive gear with drive gear meshing on the transmission shaft.
5. The molten iron smelting system according to claim 1, wherein: the movable pipe is also provided with a rotary driving mechanism B, and the rotary driving mechanism B acts to enable the dust hood to rotate upwards by taking the air outlet pipe as an axis.
6. The molten iron smelting system according to claim 5, wherein: the rotary driving mechanism B comprises a fixed support plate arranged on one side of the movable pipe, an ear seat is arranged on the fixed support plate, an oil cylinder is hinged to the ear seat, a support is arranged on the outer wall of the air outlet pipe, and a piston rod of the oil cylinder is hinged to the support.
7. The molten iron smelting system according to claim 1, wherein: the rotary driving mechanism A comprises a fixed support plate arranged on one side of the movable pipe, an ear seat is arranged on the fixed support plate, an oil cylinder is hinged to the ear seat, an outwards protruding trunnion is arranged on a fixed ring of the bearing seat A, and a shaft sleeve matched with the trunnion is arranged at the end part of a piston rod of the oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175274.9U CN210215419U (en) | 2019-07-25 | 2019-07-25 | Molten iron smelting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921175274.9U CN210215419U (en) | 2019-07-25 | 2019-07-25 | Molten iron smelting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210215419U true CN210215419U (en) | 2020-03-31 |
Family
ID=69917102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921175274.9U Expired - Fee Related CN210215419U (en) | 2019-07-25 | 2019-07-25 | Molten iron smelting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210215419U (en) |
-
2019
- 2019-07-25 CN CN201921175274.9U patent/CN210215419U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20200331 |