CN214494584U - Furnace charge conveyor - Google Patents
Furnace charge conveyor Download PDFInfo
- Publication number
- CN214494584U CN214494584U CN202120009320.9U CN202120009320U CN214494584U CN 214494584 U CN214494584 U CN 214494584U CN 202120009320 U CN202120009320 U CN 202120009320U CN 214494584 U CN214494584 U CN 214494584U
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- China
- Prior art keywords
- material conveying
- furnace charge
- furnace
- conveying
- trolley
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- 239000000463 material Substances 0.000 claims abstract description 46
- 238000004321 preservation Methods 0.000 abstract description 13
- 238000003723 Smelting Methods 0.000 abstract description 8
- 238000001035 drying Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 7
- 238000007791 dehumidification Methods 0.000 abstract description 3
- 238000005303 weighing Methods 0.000 abstract 2
- 230000011664 signaling Effects 0.000 abstract 1
- 238000012216 screening Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a furnace charge conveyor, including conveyer belt and delivery track, the conveyer belt overcoat is equipped with the heat preservation cover, the direction that the heat preservation cover transported along the furnace charge is equipped with furnace charge entrance slot and furnace charge export groove in proper order, furnace charge export groove below is equipped with the storage silo, the storage silo exit is equipped with the bleeder valve, be equipped with the shale shaker in the storage silo the export below of storage silo is equipped with the fortune material dolly, be equipped with weighing transducer and signalling device on the fortune material dolly, weighing transducer is located the hopper bottom. The utility model discloses a set up the heat preservation cover and carry steam outside the conveyer belt, carry out the drying and dehumidification to the furnace charge in the transport in the process of carrying, do not need additionally to carry on the drying procedure, improved work efficiency and furnace charge quality; the weight of the furnace burden is sensed through the weight sensor, so that the proportion of the furnace burden is better controlled, and the smelting efficiency and quality are improved.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a technical field of metallurgical furnace charge, especially furnace charge conveyor's technical field.
[ background of the invention ]
In the process of steelmaking, proper amount of ingredients such as lime, fluorite, sinter and the like must be added for slagging, and whether the ingredients are reasonable or not is directly related to whether a steelmaking worker can normally carry out smelting operation according to the process requirements or not. The reasonable proportioning can shorten the smelting time, so the proportioning calculation must be correctly carried out during proportioning, and each charging material must be accurately weighed.
The existing furnace charge conveying device generally only simply conveys the furnace charge, can not heat and dehumidify the moisture in the furnace charge and accurately weigh the furnace charge, thereby reducing the working efficiency of smelting and the quality of products.
[ Utility model ] content
The utility model aims at solving the problem among the prior art, provide a furnace charge conveyor, can carry out the drying to the furnace charge on conveyor to accurately weigh after through the screening, the operation is smelted in reentrant, effectively improves the work efficiency of smelting, improves product quality.
In order to achieve the purpose, the utility model provides a furnace charge conveying device, which comprises a conveying belt and a conveying track, wherein a heat preservation cover is sleeved outside the conveying belt, a hot gas inlet pipeline and a gas discharge pipeline are sequentially arranged on the heat preservation cover along the furnace charge conveying direction, a furnace charge inlet groove and a furnace charge outlet groove are sequentially arranged on the heat preservation cover along the furnace charge conveying direction, a storage bin is arranged below the furnace charge outlet groove, a discharge valve is arranged at the outlet of the storage bin, the discharge valve is connected with a cylinder for controlling the switch of the discharge valve, the cylinder is controlled by a controller, a vibrating screen is arranged in the storage bin and is driven by a motor, a material conveying trolley is arranged below the outlet of the storage bin, rollers are arranged below the material conveying trolley, the rollers are matched with the conveying track, a hopper is arranged above the material conveying trolley, and a weight sensor and a signal transmitting device are arranged on the material conveying trolley, the weight sensor is positioned at the bottom of the hopper, the weight sensor is electrically connected with the signal transmitting device, and the controller is provided with a signal receiving device matched with the signal transmitting device.
Preferably, the bottom of the hopper is fixed on a dumping frame, the rear end of the dumping frame is hinged to the material conveying trolley, a hydraulic rod is arranged on the material conveying trolley, the bottom of the hydraulic rod is hinged to the material conveying trolley, and the top of the hydraulic rod is hinged to the bottom of the dumping frame.
Preferably, at least two material conveying trolleys are arranged on the conveying track, and the material conveying trolleys are driven by motors.
Preferably, the controller is installed on a support frame, and a fixing frame for fixedly installing the storage bin is arranged on the support frame.
The utility model has the advantages that: the utility model discloses a set up the heat preservation cover and carry steam outside the conveyer belt, carry out the drying and dehumidification to the furnace charge in the transport in the process of carrying, do not need additionally to carry on the drying procedure, improved work efficiency and furnace charge quality; screening the dried furnace burden through a vibrating screen, leaving the furnace burden with a proper size in a storage bin, then conveying the furnace burden into a hopper on a material conveying trolley, sensing the weight of the furnace burden through a weight sensor, closing a discharge valve after the set weight is reached, better controlling the proportion of the furnace burden, and improving the smelting efficiency and quality; the dumping frame is arranged on the material conveying trolley, so that furnace burden can be dumped more conveniently, and time and labor are saved.
The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a schematic structural view of a furnace charge conveying device according to the present invention;
FIG. 2 is a schematic structural view of a material transporting trolley of the furnace material conveying device of the present invention;
fig. 3 is a schematic structural view of a dumping frame of the furnace charge conveying device of the present invention.
In the figure: 1-conveying belt, 2-heat preservation cover, 3-storage bin, 4-conveying track, 5-cylinder, 6-vibrating screen, 7-conveying trolley, 8-hopper, 9-support frame, 10-roller, 11-hot gas inlet pipeline, 12-gas discharge pipeline, 13-charging material inlet groove, 14-charging material outlet groove, 31-discharge valve, 51-controller, 52-signal receiving device, 71-weight sensor, 72-signal transmitting device, 73-dumping frame, 74-hydraulic rod and 91-fixing frame.
[ detailed description ] embodiments
Referring to fig. 1, 2 and 3, the utility model relates to a furnace charge conveying device, which comprises a conveying belt 1 and a conveying track 4, wherein a heat preservation cover 2 is sleeved outside the conveying belt 1, a hot air inlet pipeline 11 and a gas discharge pipeline 12 are sequentially arranged on the heat preservation cover 2 along the direction of conveying the furnace charge, the heat preservation cover 2 is sequentially provided with a furnace charge inlet groove 13 and a furnace charge outlet groove 14 along the direction of conveying the furnace charge, a storage silo 3 is arranged below the furnace charge outlet groove 14, a discharge valve 31 is arranged at the outlet of the storage silo 3, the discharge valve 31 is connected with a cylinder 5 for controlling the opening and closing of the discharge valve 31, the cylinder 5 is controlled by a controller 51, a vibrating screen 6 is arranged in the storage silo 3, the vibrating screen 6 is driven by a motor, a material conveying trolley 7 is arranged below the outlet of the storage silo 3, a roller 10 is arranged below the material conveying trolley 7, and the roller 10 is matched with the conveying track 4, a hopper 8 is arranged above the material conveying trolley 7, a weight sensor 71 and a signal transmitting device 72 are arranged on the material conveying trolley 7, the weight sensor 71 is positioned at the bottom of the hopper 8, the weight sensor 71 is electrically connected with the signal transmitting device 72, the controller 51 is provided with a signal receiving device 52 matched with the signal transmitting device 72, the bottom of the hopper 8 is fixed on a dumping frame 73, the rear end of the dumping frame 73 is hinged on the material conveying trolley 7, the material conveying trolley 7 is provided with a hydraulic rod 74, the bottom of the hydraulic rod 74 is hinged on the material conveying trolley 7, the top of the hydraulic rod 74 is hinged at the bottom of the dumping frame 73, at least two material conveying trolleys 7 are arranged on the conveying track 4, the material conveying trolley 7 is driven by a motor, the controller 51 is installed on the support frame 9, and the support frame 9 is provided with a fixing frame 91 for fixedly installing the storage bin 3.
The utility model discloses the working process:
in the working process of the furnace charge conveying device of the utility model, furnace charges are conveyed by the conveyer belt 1, in the heat preservation cover 2, hot air heats and dries furnace burden through a hot air inlet pipeline 11, moisture generated by drying is discharged through an air discharge pipeline 12, the dried furnace burden enters the storage bin 3 through a furnace burden outlet groove 14, the furnace burden is screened by the vibrating screen 6 and then enters the hopper 8, after the weight sensor 71 at the bottom of the hopper 8 senses that the weight reaches the set weight, the signal transmitting device 72 transmits a signal to the signal receiving device 52, the controller 51 receives the signal and controls the cylinder 5 to move to close the discharging valve 31, the storage bin 3 stops discharging, the material conveying trolley 7 loaded with the material is used for conveying the material to the edge of the boiler through the conveying rail 4, and then the dumping frame 73 is erected through the hydraulic rod 74, so that the material in the hopper 8 is poured into the boiler for smelting. The utility model discloses a set up the heat preservation cover and carry steam outside the conveyer belt, carry out the drying and dehumidification to the furnace charge in the transport in the process of carrying, do not need additionally to carry on the drying procedure, improved work efficiency and furnace charge quality; screening the dried furnace burden through a vibrating screen, leaving the furnace burden with a proper size in a storage bin, then conveying the furnace burden into a hopper on a material conveying trolley, sensing the weight of the furnace burden through a weight sensor, closing a discharge valve after the set weight is reached, better controlling the proportion of the furnace burden, and improving the smelting efficiency and quality; the dumping frame is arranged on the material conveying trolley, so that furnace burden can be dumped more conveniently, and time and labor are saved.
The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.
Claims (4)
1. A furnace charge conveyor, characterized by: the conveying belt comprises a conveying belt (1) and a conveying track (4), a heat-insulating cover (2) is sleeved outside the conveying belt (1), a hot air inlet pipeline (11) and a gas discharge pipeline (12) are sequentially arranged on the heat-insulating cover (2) along the conveying direction of furnace burden, a furnace burden inlet groove (13) and a furnace burden outlet groove (14) are sequentially arranged on the heat-insulating cover (2) along the conveying direction of the furnace burden, a storage bin (3) is arranged below the furnace burden outlet groove (14), a discharge valve (31) is arranged at the outlet of the storage bin (3), the discharge valve (31) is connected with a cylinder (5) for controlling the discharge valve (31) to be opened and closed, the cylinder (5) is controlled by a controller (51), a vibrating screen (6) is arranged in the storage bin (3), the vibrating screen (6) is driven by a motor, a material conveying trolley (7) is arranged below the outlet of the storage bin (3), the material conveying trolley is characterized in that rollers (10) are arranged below the material conveying trolley (7), the rollers (10) are matched with the conveying rails (4), a hopper (8) is arranged above the material conveying trolley (7), a weight sensor (71) and a signal transmitting device (72) are arranged on the material conveying trolley (7), the weight sensor (71) is located at the bottom of the hopper (8), the weight sensor (71) is electrically connected with the signal transmitting device (72), and a signal receiving device (52) matched with the signal transmitting device (72) is arranged on the controller (51).
2. The charge material conveying apparatus of claim 1, wherein: the bottom of the hopper (8) is fixed on a dumping frame (73), the rear end of the dumping frame (73) is hinged to the material conveying trolley (7), a hydraulic rod (74) is arranged on the material conveying trolley (7), the bottom of the hydraulic rod (74) is hinged to the material conveying trolley (7), and the top of the hydraulic rod (74) is hinged to the bottom of the dumping frame (73).
3. The charge material conveying apparatus of claim 2, wherein: the conveying track (4) is provided with at least two material conveying trolleys (7), and the material conveying trolleys (7) are driven by a motor.
4. The charge material conveying apparatus of claim 1, wherein: the controller (51) is arranged on the support frame (9), and a fixing frame (91) for fixedly mounting the storage bin (3) is arranged on the support frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120009320.9U CN214494584U (en) | 2021-01-05 | 2021-01-05 | Furnace charge conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120009320.9U CN214494584U (en) | 2021-01-05 | 2021-01-05 | Furnace charge conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214494584U true CN214494584U (en) | 2021-10-26 |
Family
ID=78214139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120009320.9U Active CN214494584U (en) | 2021-01-05 | 2021-01-05 | Furnace charge conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214494584U (en) |
-
2021
- 2021-01-05 CN CN202120009320.9U patent/CN214494584U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHANGXING MEISHA NEW TYPE FURNACE MATERIAL CO.,LTD. Assignor: CHANGXING FURNACE MATERIAL Co.,Ltd. Contract record no.: X2023980052362 Denomination of utility model: A furnace material conveying device Granted publication date: 20211026 License type: Common License Record date: 20231213 |