CN206831998U - A kind of steel scrap drying unit - Google Patents
A kind of steel scrap drying unit Download PDFInfo
- Publication number
- CN206831998U CN206831998U CN201720646385.8U CN201720646385U CN206831998U CN 206831998 U CN206831998 U CN 206831998U CN 201720646385 U CN201720646385 U CN 201720646385U CN 206831998 U CN206831998 U CN 206831998U
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- CN
- China
- Prior art keywords
- steel scrap
- hopper
- hot
- tracheae
- drying unit
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Abstract
The utility model discloses a kind of steel scrap drying unit,Straddle carrier including Crane Rail and on Crane Rail,Straddle carrier is provided with hopper,Bottom level in hopper is provided with one end open,The equal tracheae of one end closure,Some stomatas are offered on equal tracheae,The openend of equal tracheae is located at outside hopper,The top of Crane Rail is provided with hot-air muffler,Heating pipe has been passed through on hot-air muffler,Straddle carrier is located in hot-air muffler when being dried to the steel scrap in hopper,Heating pipe is connected with the openend of equal tracheae,Hot gas penetrates from heating pipe to equal tracheae,The steel scrap drying unit,Compared to traditional steel scrap drying unit,Straddle carrier on Crane Rail makes the drying operation of steel scrap continuous,And avoid the manually conveying to steel scrap,It is time saving and energy saving,Drying efficiency is high,Another tracheae is in the bottom of hopper,The hot gas of equal tracheal strips output flows up,The steel scrap of hopper internal upper part is dried,The heat utilization rate of hot gas is high.
Description
Technical field
Field of metallurgical machine is the utility model is related to, particularly relates to a kind of steel scrap drying unit.
Background technology
In converter production process, after iron making operation into converter during addition steel scrap, to avoid the steel scrap of humid zone water from adding
In high temperature converter, and splash before producer, influence normally to keep the safety in production, the steel scrap added in converter need to generally be dried, done
Dry processing.Steel scrap, generally use drying kiln, is manually installed on dolly, pushes in drying kiln by the drying of traditional converter steel scrap
It is interior, after steel scrap drying, then by manually releasing, manual operation, waste time and energy, and because drying time is generally shorter, manually need height
Dolly is pushed into, released by frequency, and labor intensity is big.
The content of the invention
The purpose of this utility model is to provide a kind of steel scrap drying unit.
Realizing the technical scheme of the utility model purpose is, a kind of steel scrap drying unit, including Crane Rail and is located at
Straddle carrier on Crane Rail, straddle carrier are provided with hopper, the bottom level in hopper is provided with one end open, one end close it is equal
Tracheae, some stomatas is offered on equal tracheae, the openend of equal tracheae is located at outside hopper, and the top of Crane Rail is provided with hot gas
Cover, heating pipe has been passed through on hot-air muffler, straddle carrier be located at when being dried in hot-air muffler to the steel scrap in hopper, heating pipe with it is equal
The openend connection of tracheae, hot gas penetrate from heating pipe to equal tracheae.
Further, some stomatas are axially uniformly distributed along equal tracheae.The setting, the steel scrap drying at each position is more in hopper
Uniformly, quickly.
Further, the hot gas that heating pipe to equal tracheae penetrates is any one in heating furnace exhaust gas or coal gas of converter medium
Kind.When the hot gas that heating pipe to equal tracheae penetrates is heats furnace exhaust gas, can be achieved to heat energy in tail gas in metallurgical process again
Utilize；When the hot gas that heating pipe to equal tracheae penetrates is producer gas medium, hot air temperature is high, and steel scrap can be achieved and quickly dry
It is dry.
The utility model steel scrap drying unit, during work, steel scrap is placed in the hopper on straddle carrier, by straddle carrier along driving a vehicle
In rail transport to hot-air muffler, during drying operation, the openend connection of tracheae, hot gas in the heating pipe and hopper on hot-air muffler
Hot gas in pipe conveys hot gas from equal tracheae to hopper, and the steel scrap in hopper is dried, and then, straddle carrier is again by the useless of drying
Steel transports hot-air muffler, the steel scrap drying unit, and compared to traditional steel scrap drying unit, the straddle carrier on Crane Rail makes the baking of steel scrap
Dry run is continuous, and avoids the manually conveying to steel scrap, time saving and energy saving, and drying efficiency is high, another tracheae in the bottom of hopper,
The hot gas of equal tracheal strips output is flowed up, and the steel scrap of hopper internal upper part is dried, and the heat utilization rate of hot gas is high.
Brief description of the drawings
Fig. 1 is the main structure diagram of the utility model steel scrap drying unit；
Fig. 2 is the overlooking the structure diagram of the utility model steel scrap drying unit；
Fig. 3 is cross section structure diagrams of the Fig. 2 along line A-A；
Fig. 4 is the right side structural representation of the utility model steel scrap drying unit；
Fig. 5 is the overlooking the structure diagram of the hopper of the utility model steel scrap drying unit.
Embodiment
As shown in Figures 1 to 5, a kind of steel scrap drying unit, including Crane Rail 1 and the mistake on Crane Rail 1
Standdle carrier 2, straddle carrier 2 are provided with hopper 3, the equal tracheae 4 that the bottom level in hopper 3 is provided with one end open, one end closes, gas
Some stomatas 41 are offered on pipe 4, the openend 40 of equal tracheae 4 is located at outside hopper 3, and the top of Crane Rail 1 is provided with hot-air muffler
5, heating pipe 6 is passed through on hot-air muffler 5, straddle carrier 2 is located at when being dried in hot-air muffler 5 to the steel scrap in hopper 3, heating pipe
6 are connected with the openend 40 of equal tracheae 4, and hot gas penetrates from heating pipe 6 to equal tracheae 4.Some dry gas holes 41 are axial along equal tracheae 4
It is uniformly distributed.
The utility model steel scrap drying unit, the bottom level in hopper 3 set equal tracheae 4, in this way, defeated in tracheae 4
The hot gas gone out is flowed up, and steel scrap all in hopper 3 is dried, and the heat utilization rate of hot gas is high；The opening of equal tracheae 4
End 40 is outside hopper 3, after straddle carrier 2 can be facilitated to enter in hot-air muffler 5, the connection of heating pipe 6 and equal tracheae 4.
The utility model steel scrap drying unit, during work, steel scrap is placed in the hopper 3 on straddle carrier 2, by the edge of straddle carrier 2
Crane Rail 1 is transported to hot-air muffler 5, during drying operation, heating pipe 6 on hot-air muffler 5 and the equal opening of tracheae 4 in hopper 3
End 40 is connected, and the hot gas in heating pipe 6 conveys hot gas from equal tracheae 4 to hopper 3, and the steel scrap in hopper 3 is dried, then,
The steel scrap of drying is transported hot-air muffler 5 by straddle carrier 2 again.
The utility model steel scrap drying unit, compared to traditional steel scrap drying unit, the straddle carrier 2 on Crane Rail 1 makes to give up
The drying operation of steel is continuous, and avoids the manually conveying to steel scrap, time saving and energy saving, and drying efficiency is high, and another tracheae 4 is in hopper
3 bottom, the hot gas of the interior output of equal tracheae 4 flow up, the steel scrap of the internal upper part of hopper 3 are dried, the heat energy profit of hot gas
With rate height.
The utility model steel scrap drying unit, to make the drying of the steel scrap at each position in hopper 3 evenly, quickly, it is preferred that
Some stomatas 41 are axially uniformly distributed along equal tracheae 4.
The utility model steel scrap drying unit, the hot gas being passed through in heating pipe 6 can be high-temperature steam, or heating furnace tail
Gas or coal gas of converter medium, it is preferred that the hot gas being passed through in heating pipe 6 is any one in heating furnace exhaust gas or coal gas of converter medium
Kind, when being passed through hot gas in heating pipe 6 to heat furnace exhaust gas, the recycling to heat energy in tail gas in metallurgical process can be achieved；When
When hot gas is passed through in heating pipe 6 is producer gas medium, hot air temperature is high, and steel scrap can be achieved and quickly dry.
The utility model steel scrap drying unit, heating pipe 6 directly can be connected with equal tracheae 4, can also be led to and gas by soft
Pipe 4 connects.
The utility model steel scrap drying unit, cannot be only used for the drying of steel scrap, it may also be used for slag steel grit in metallurgical process,
The drying of slag comminuted steel shot, lime, alloy etc..
Claims (3)
- A kind of 1. steel scrap drying unit, it is characterised in that：Straddle carrier including Crane Rail and on Crane Rail, cross across Car is provided with hopper, the equal tracheae that the bottom level in hopper is provided with one end open, one end closes, and is offered on equal tracheae some Stomata, the openend of equal tracheae are located at outside hopper, and the top of Crane Rail is provided with hot-air muffler, and heating pipe has been passed through on hot-air muffler, Straddle carrier is located in hot-air muffler when being dried to the steel scrap in hopper, and heating pipe is connected with the openend of equal tracheae, hot gas oneself Heating pipe to equal tracheae penetrates.
- 2. steel scrap drying unit according to claim 1, it is characterised in that：Some stomatas axially uniformly divide along equal tracheae Cloth.
- 3. steel scrap drying unit according to claim 1, it is characterised in that：The hot gas that heating pipe to equal tracheae penetrates is to add Any one in hot stove tail gas or coal gas of converter medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646385.8U CN206831998U (en) | 2017-06-06 | 2017-06-06 | A kind of steel scrap drying unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720646385.8U CN206831998U (en) | 2017-06-06 | 2017-06-06 | A kind of steel scrap drying unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206831998U true CN206831998U (en) | 2018-01-02 |
Family
ID=60774409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720646385.8U Active CN206831998U (en) | 2017-06-06 | 2017-06-06 | A kind of steel scrap drying unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206831998U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779310A (en) * | 2019-12-30 | 2020-02-11 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Intelligent drying device for waste steel bars |
-
2017
- 2017-06-06 CN CN201720646385.8U patent/CN206831998U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110779310A (en) * | 2019-12-30 | 2020-02-11 | 苏师大半导体材料与设备研究院(邳州)有限公司 | Intelligent drying device for waste steel bars |
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