CN216129625U - Blast furnace smelting steel scrap system - Google Patents
Blast furnace smelting steel scrap system Download PDFInfo
- Publication number
- CN216129625U CN216129625U CN202121901755.0U CN202121901755U CN216129625U CN 216129625 U CN216129625 U CN 216129625U CN 202121901755 U CN202121901755 U CN 202121901755U CN 216129625 U CN216129625 U CN 216129625U
- Authority
- CN
- China
- Prior art keywords
- weighing
- blast furnace
- storehouse
- pay
- cloth
- 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
- Manufacture Of Iron (AREA)
Abstract
The utility model provides a blast furnace smelting steel scrap system, which belongs to the technical field of blast furnace smelting and comprises the following components: storage silo, exit conveyor, pay-off conveyer belt, the weighing component, the feeding storehouse, the connecting pipe, the distributing device and smelt the blast furnace, the storage silo export is equipped with the exit conveyor of the horizontal ejection of compact, exit conveyor one end below is equipped with the pay-off conveyer belt of up pay-off, pay-off conveyer belt one end is equipped with the weighing component of quantitative weighing, the weighing component below is equipped with the feeding storehouse that is used for the buffering, feeding storehouse below is equipped with the connecting pipe, the connecting pipe below is equipped with the distributing device of horizontal hunting, distributing device below fixed connection is equipped with the smelting blast furnace. This practicality is through setting up subassembly, mount, force sensor, the storehouse and step motor of weighing, makes blast furnace smelting steel scrap system when carrying out the material loading completion of weighing, emptys the storehouse of weighing rotating, and the storehouse of weighing can get into in step and connect the material to do not influence material loading speed.
Description
Technical Field
The utility model relates to the technical field of blast furnace smelting, in particular to a blast furnace smelting steel scrap system.
Background
In most domestic enterprises for processing the steel scraps, the existing feeding process is modified to realize the function of feeding the steel scraps. Transporting the scrap steel blocks to a stacking place in an ore tank by using a dump truck, shoveling the scrap steel blocks into a scrap steel bin (or utilizing the existing small weighing hopper) by using a loading vehicle (an electromagnetic bridge crane), feeding the scrap steel blocks into a main ore belt through a vibrating feeder, conveying the scrap steel blocks into a feeding trolley through the main ore belt, and conveying the scrap steel blocks to a blast furnace top material by using the feeding trolley;
in the prior art, when the hopper is used for tipping, the hopper cannot continuously feed and weigh, and the feeding speed is influenced, so that a blast furnace scrap steel smelting system is urgently needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems in the background technology, and provides a blast furnace scrap smelting system.
In order to achieve the purpose, the utility model provides the following technical scheme: a blast furnace scrap steel smelting system comprises: storage silo, exit conveyor, pay-off conveyer belt, weighing component, feeding storehouse, connecting pipe, distributing device and smelting blast furnace, the storage silo export is equipped with the exit conveyor of the horizontal ejection of compact, exit conveyor one end below is equipped with the pay-off conveyer belt of up pay-off, pay-off conveyer belt one end is equipped with the weighing component of quantitative weighing, the weighing component below is equipped with the feeding storehouse that is used for the buffering, feeding storehouse below is equipped with the connecting pipe, the connecting pipe below is equipped with horizontal hunting's distributing device, distributing device below fixed connection is equipped with the smelting blast furnace.
Preferably, the weighing assembly comprises: the weighing device comprises a fixing frame, tension sensors, a weighing bin and a stepping motor, wherein the fixing frame is fixedly connected to the top of the weighing assembly, two tension sensors used for weighing are arranged at the bottom of the fixing frame, the weighing bin is arranged between the bottoms of the tension sensors in a fixedly connected mode, and the stepping motor is arranged at one end of the weighing bin.
Preferably, the storehouse of weighing is cylindric setting, and the storehouse of weighing inside is equipped with four fan-shaped sub-storehouses.
Preferably, the distributor comprises: the cloth inlet is arranged in a cylindrical mode, the outer wall of the bottom of the cloth inlet is movably connected with the cloth outlet, and one end of the cloth outlet is connected with an output shaft of the forward and reverse rotating motor.
Preferably, the storage silo outer wall is equipped with the PLC controller, exit conveyor, pay-off conveyer belt all are connected with the servo motor output shaft through the belt, the solenoid valve of the control ejection of compact is equipped with in the connecting tube inside, and PLC controller and servo motor, step motor, positive and negative motor, force sensor, solenoid valve electric connection.
The utility model provides a blast furnace steel scrap smelting system, which has the following beneficial effects:
1. this blast furnace smelting steel scrap system is through setting up subassembly, mount, force sensor, the storehouse and step motor of weighing, makes the blast furnace smelting steel scrap system when carrying out the material loading and weighing completion, when rotating and empting the storehouse of weighing, the storehouse of weighing can get into in step and connect the material to do not influence material loading speed.
2. This blast furnace smelting steel scrap system includes through setting up the distributing device: when the cloth is distributed, the positive and negative rotation motors drive the top of the cloth outlet to rotate around the axis of the bottom of the cloth inlet in the positive and negative rotation directions, so that the bottom of the cloth outlet can swing back and forth to swing the cloth, and the cloth is uniform.
Drawings
Fig. 1 is an overall front view of the present invention.
FIG. 2 is a front view of the weighing assembly of the present invention.
Fig. 3 is a cross-sectional view of the distributor of the present invention.
In fig. 1 to 3, the corresponding relationship between the part names or lines and the reference numbers is:
the device comprises a storage bin-1, a discharge conveyor belt-2, a feeding conveyor belt-3, a weighing component-4, a fixing frame-401, a tension sensor-402, a weighing bin-403, a stepping motor-404, a feeding bin-5, a connecting pipe-6, a distributor-7, a material distribution inlet-701, a material distribution outlet-702, a forward and reverse rotating motor-703 and a smelting blast furnace-8.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a blast furnace scrap smelting system, including: storage silo 1, exit conveyor 2, pay-off conveyer belt 3, weighing component 4, feeding storehouse 5, connecting pipe 6, distributing device 7 and smelting blast furnace 8, 1 export in storage silo is equipped with the exit conveyor 2 of the horizontal ejection of compact, 2 one end below of exit conveyor is equipped with the pay-off conveyer belt 3 of up pay-off, 3 one end of pay-off conveyer belt is equipped with quantitative weighing component 4, 4 below of weighing component are equipped with the feeding storehouse 5 that is used for the buffering, 5 below in feeding storehouse are equipped with connecting pipe 6, 6 below of connecting pipe are equipped with horizontal hunting distributing device 7, 7 below fixed connection of distributing device is equipped with smelting blast furnace 8.
In this embodiment, the weighing unit 4 includes: mount 401, tension sensor 402, storehouse 403 and step motor 404 weigh, 4 top fixed connection of subassembly of weighing is equipped with mount 401, mount 401 bottom is equipped with two tension sensor 402 that are used for weighing, fixed connection is equipped with storehouse 403 of weighing between two tension sensor 402 bottoms, storehouse 403 one end of weighing is equipped with step motor 404, when carrying out the ration, send into quantitative steel scrap when pay-off conveyer belt 3, tension sensor 402 monitors, when reacing the settlement numerical value, step motor 404 drives storehouse 403 of weighing and rotates, make storehouse 403 of weighing import feeding storehouse 5 with quantitative steel scrap.
In this embodiment, the storehouse 403 of weighing is cylindric setting, and the storehouse 403 of weighing is inside to be equipped with four fan-shaped sub-storehouses, makes the better drive of step motor 404 storehouse 403 of weighing fall the material, and when the storehouse 403 of weighing began to fall the material, the sub-storehouse of the storehouse 403 of weighing just got into and connects the material, improves material loading rate.
In this embodiment, the distributing device 7 includes: cloth entry 701, cloth export 702 and positive and negative motor 703, 7 top fixed connection of distributing device are equipped with cloth entry 701, and cloth entry 701 and 6 bottom fixed connection of connecting pipe, cloth entry 701 is cylindric setting, cloth entry 701 bottom outer wall swing joint is equipped with cloth export 702, cloth export 702 one end is connected with positive and negative motor 703 output shaft, when carrying out the cloth, it is the cloth export 702 top of drive around the positive and negative rotation of cloth entry 701 bottom axis through positive and negative motor 703, it is that the bottom of cloth export 702 can carry out the fore-and-aft swing, swing the cloth.
In this embodiment, 1 outer wall of storage silo is equipped with the PLC controller, exit conveyor 2, pay-off conveyer belt 3 all passes through belt and servo motor output shaft, the inside solenoid valve of the control ejection of compact that is equipped with of connecting pipe 6, and PLC controller and servo motor, step motor 404, just reverse motor 703, force sensor 402, solenoid valve electric connection, make the PLC controller can control servo motor, step motor 404, just reverse motor 703, force sensor 402, solenoid valve operating condition.
The working principle is as follows: firstly, when a blast furnace smelting steel scrap system is used, the rotating speed of a servo motor, the rotating speed of a stepping motor 404, the rotating speed of a positive and negative rotation motor 703 and the quantitative numerical value of a tension sensor 402 are set through a PLC;
the waste steel in the storage bin 1 is horizontally conveyed to a feeding conveyor belt 3 through a discharging conveyor belt 2, then is upwards conveyed to a weighing component 4 through the feeding conveyor belt 3, is weighed by a weighing component 4 and then is poured into a feeding bin 5, and is conveyed to a distributing device 7 through a connecting pipe 6, and then is scattered into a smelting blast furnace 8 through the distributing device 7;
when the quantitative determination is carried out, when the feeding conveyor belt 3 sends a certain amount of scrap steel, the tension sensor 402 monitors the feeding conveyor belt, and when a set value is reached, the stepping motor 404 drives the weighing bin 403 to rotate, so that the weighing bin 403 can guide the certain amount of scrap steel into the feeding bin 5;
when material is distributed, the positive and negative rotation motor 703 drives the top of the material outlet 702 to rotate around the axis of the bottom of the material inlet 701 in the positive and negative directions, so that the bottom of the material outlet 702 can swing back and forth to distribute the material in a swinging manner.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make several variations and modifications without departing from the concept of the present invention, and these should be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (5)
1. A blast furnace scrap steel smelting system comprises: storage silo (1), exit conveyor (2), pay-off conveyer belt (3), weighing component (4), feeding storehouse (5), connecting pipe (6), distributing device (7) and smelt blast furnace (8), its characterized in that: the storage silo (1) export is equipped with discharging conveyor belt (2) of the horizontal ejection of compact, discharging conveyor belt (2) one end below is equipped with pay-off conveyer belt (3) of up pay-off, pay-off conveyer belt (3) one end is equipped with weighing component (4) that the ration was weighed, weighing component (4) below is equipped with feeding storehouse (5) that are used for the buffering, feeding storehouse (5) below is equipped with connecting pipe (6), connecting pipe (6) below is equipped with horizontal hunting distributing device (7), distributing device (7) below fixed connection is equipped with and smelts blast furnace (8).
2. The blast furnace steel scrap melting system according to claim 1, wherein: the weighing assembly (4) comprises: mount (401), force sensor (402), storehouse (403) and step motor (404) weigh, subassembly (4) top fixed connection of weighing is equipped with mount (401), mount (401) bottom is equipped with two force sensor (402) that are used for weighing, two fixed connection is equipped with storehouse (403) of weighing between force sensor (402) bottom, storehouse (403) one end of weighing is equipped with step motor (404).
3. The blast furnace steel scrap melting system according to claim 2, wherein: the weighing bin (403) is arranged in a cylindrical mode, and four fan-shaped sub-bins are arranged inside the weighing bin (403).
4. The blast furnace steel scrap melting system according to claim 1, wherein: the distributor (7) comprises: cloth entry (701), cloth export (702) and positive reverse motor (703), distributor (7) top fixed connection is equipped with cloth entry (701), and cloth entry (701) and connecting pipe (6) bottom fixed connection, cloth entry (701) are cylindric setting, cloth entry (701) bottom outer wall swing joint is equipped with cloth export (702), cloth export (702) one end and positive reverse motor (703) output shaft.
5. The blast furnace steel scrap melting system according to claim 2, wherein: the outer wall of the storage bin (1) is provided with a PLC, the discharge conveyor belt (2) and the feeding conveyor belt (3) are connected with a servo motor output shaft through belts, the electromagnetic valve for controlling discharge is arranged inside the connecting pipe (6), and the PLC is electrically connected with the servo motor, the stepping motor (404), the forward and reverse rotating motor (703), the tension sensor (402) and the electromagnetic valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901755.0U CN216129625U (en) | 2021-08-14 | 2021-08-14 | Blast furnace smelting steel scrap system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121901755.0U CN216129625U (en) | 2021-08-14 | 2021-08-14 | Blast furnace smelting steel scrap system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216129625U true CN216129625U (en) | 2022-03-25 |
Family
ID=80770058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121901755.0U Active CN216129625U (en) | 2021-08-14 | 2021-08-14 | Blast furnace smelting steel scrap system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216129625U (en) |
-
2021
- 2021-08-14 CN CN202121901755.0U patent/CN216129625U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211418549U (en) | Batching system is used in refractory material production | |
| CN106926428A (en) | Weight-loss type continuous weighing metering feed system | |
| CN108858722A (en) | A kind of production line and its technique for magnesia carbon brick product | |
| CN209918551U (en) | A medicine system for soil restoration handles | |
| CN216129625U (en) | Blast furnace smelting steel scrap system | |
| CN111941657A (en) | Production device and use method of high-performance concrete premixed material | |
| CN208683695U (en) | Bucket elevator is used in a kind of processing of seed | |
| CN212387319U (en) | Coal-dropping hopper automatic coal-feeding quantity adjusting device for coal charging train | |
| CN110528006B (en) | Automatic adding device, etching production line and adding method | |
| CN207209417U (en) | One kind lock wind device for discharging | |
| CN207423326U (en) | A kind of screw proportion balance device | |
| CN215624952U (en) | Quantitative belt type coal feeder | |
| CN215251090U (en) | Automatic alloy feeder for electroslag furnace | |
| CN212469625U (en) | Feeding device of sand mixer | |
| CN105923414B (en) | A kind of high viscosity glue material dosing charging gear | |
| CN211194538U (en) | Automatic weighing and batching equipment for rubber banburying production raw materials | |
| CN207095668U (en) | Screw feeder scale | |
| CN207838944U (en) | A kind of urea granules helical structure charging gear | |
| CN209834051U (en) | Stirring and filling integrated machine | |
| CN207242089U (en) | Ration package scale | |
| CN215413182U (en) | Automatic batching and feeding system for submerged arc furnace | |
| CN217780791U (en) | Continuous quantitative feeding lime bin | |
| CN219582300U (en) | Feeding device capable of accurately weighing for numerical control machine tool | |
| CN216427075U (en) | Automatic weighing feeder | |
| CN216736600U (en) | Material conveyor capable of metering discharge |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |