CN207091457U - A kind of pneumatic steelmaking - Google Patents
A kind of pneumatic steelmaking Download PDFInfo
- Publication number
- CN207091457U CN207091457U CN201720478446.4U CN201720478446U CN207091457U CN 207091457 U CN207091457 U CN 207091457U CN 201720478446 U CN201720478446 U CN 201720478446U CN 207091457 U CN207091457 U CN 207091457U
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- CN
- China
- Prior art keywords
- injection tank
- fixedly connected
- pneumatic steelmaking
- converter
- secondary mixer
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- 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.)
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Abstract
The utility model discloses a kind of pneumatic steelmaking, including injection tank, No. two gas ductings, secondary mixer, dust branch pipe and control panel, the injection tank side is provided with converter handle, and injection tank opposite side is provided with No.1 gas ducting, and injection tank is fixedly connected with converter handle, regulating valve is provided with below the injection tank, and injection tank is fixedly connected by regulating valve with No. two gas ductings, the control panel upper surface is provided with power switch, speed setting unit, time adjustment device and temperature-adjusting device, separate tube road is provided with out below the injection tank, distributor is provided with above the secondary mixer, and secondary mixer is flexibly connected by distributor with the branch pipe that dusts.A kind of pneumatic steelmaking described in the utility model, by setting injection tank and converter handle, rotating speed swing and converter operating temperature can be set, operating efficiency is high, is applicable different operating situation, brings more preferable prospect of the application manually.
Description
【Technical field】
It the utility model is related to a kind of pneumatic steelmaking equipment, more particularly to a kind of pneumatic steelmaking.
【Background technology】
Pneumatic steelmaking(converter steelmaking), in 1856 by British bass wheat invent, be with molten iron,
Steel scrap, ferroalloy are primary raw material, not by external energy, are produced by being chemically reacted between iron liquid physical thermal in itself and iron liquid component
Heat amount and steelmaking process is completed in converter.Converter is divided into acid and alkalescence, the portion being blown into by gas in stove by refractory material
There are top blast, bottom blowing and side-blown in position;It is to divide air blown converter and oxygen coverter by gaseous species.Alkaline oxygen top blast and top and bottom complex blowing turn
Stove is because its speed of production is fast, yield is big, and single furnace output is high, cost is low, small investment, to be set at present using most common steel-making
It is standby.Converter mainly for the production of carbon steel, steel alloy and copper and mickel smelting.Traditional convertor steelmaking process is the iron for carrying out blast furnace
Water is blended into converter after mixed iron blast mixes, and loads steel scrap by a certain percentage, then fall water cooled oxygen lance with certain oxygen supply,
Rifle position and slagging regime oxygen blast are smelted.When reaching blowing end point, carry rifle and fall stove, thermometric and sample examination composition, such as molten steel temperature
Degree and composition reach target range and just tapped.Otherwise, oxygen rifle is fallen to be blown again.In tapping process, add into ladle
Enter deoxidier and ferroalloy carries out deoxidation, alloying.Then, molten steel send molding field or continuous casting workshop ingot casting.As user is to steel
The requirement more and more higher of material performance and quality, the application of steel is more and more wider, while steel production enterprise is also produced to improving
Product yield and quality, expand kind, save the energy and reduce cost and increasingly pay attention to.In this case, converter producing technique
There occurs great changes for flow.Molten iron pretreatment, combined blown converter, external refining, the development of continuous casting technology, traditional turn is broken
Stove makes steel pattern.By developing into molten iron pretreatment --- combined blown converter blowing --- external refining --- with converter smelting merely
This new technological process of continuous casting.This flow is with the characteristics of equipment enlarging, modernization and serialization.Oxygen coverter is by original
The leading position come is changed into a link of new technological process, mainly undertakes the task of molten steel decarburization and heating.
There is the drawbacks of certain in existing converter, it is single many times to make steel function, it is impossible to be applicable a variety of when in use
Material is made steel, and the temperature of steel-making oneself can not be set and practice high rotation speed, using more limiting to, therefore, it is proposed that
A kind of pneumatic steelmaking equipment that rotating speed swing and converter operating temperature can be set manually.
【Utility model content】
Main purpose of the present utility model is to provide a kind of floor lamp with mosquito killing function can effectively solve background
The problem of in technology.
To achieve the above object, the technical scheme that the utility model is taken is:
A kind of pneumatic steelmaking, including injection tank, No. two gas ductings, secondary mixers, dust branch pipe and control panel, institute
State injection tank side and be provided with converter handle, and injection tank opposite side is provided with No.1 gas ducting, and injection tank is consolidated with converter handle
Fixed connection, the injection tank upper end are provided with feed bin and diffuse channel, and the injection tank upper surface is provided with peep hole, the injection tank
Lower section is provided with regulating valve, and injection tank is fixedly connected by regulating valve with No. two gas ductings, and the control panel upper surface is set
There are power switch, speed setting unit, time adjustment device and temperature-adjusting device, separate tube is provided with out below the injection tank
Road, and injection tank is fixedly connected by going out separate tube road with secondary mixer, and distributor, and two are provided with above the secondary mixer
Secondary blender is flexibly connected by distributor with the branch pipe that dusts.
Further, the material of the injection tank is made up of novel stainless Steel material.
Further, the quantity of the branch pipe that dusts is at least ten groups.
Further, the injection tank is fixedly connected with No.1 gas ducting.
Further, the No.1 gas ducting and No. two gas ducting outer surfaces scribble antirust coat.
Compared with prior art, the utility model has the advantages that:The new pneumatic steelmaking equipment, using
When, the injection tank side is provided with converter handle, and injection tank opposite side is provided with No.1 gas ducting, and injection tank and converter handle
Hand is fixedly connected, and had so both been easy to open injection tank and has been repaired, and and can prevents from blocking, particularly convenient firm, the injection tank
Upper end is provided with feed bin and diffuse channel, and the injection tank upper surface is provided with peep hole, so, can observe at any time inside injection tank
Blowing situation, so as to the work of more aspect, can efficient completion, can also find the working barrier of injection tank, the spray in time
Blow and be provided with regulating valve below tank, and injection tank is fixedly connected by regulating valve with No. two gas ductings, the control panel upper table
Face is provided with power switch, speed setting unit, time adjustment device and temperature-adjusting device, can set manually rotating speed swing and
Converter operating temperature, different working conditions can be set according to the difference of institute's refining material, make the applicable scope of converter wider
It is general, operating efficiency is improved, it is more practical.A kind of pneumatic steelmaking described in the utility model, by setting injection tank and converter handle
Hand, rotating speed swing and converter operating temperature can be set, operating efficiency is high, is applicable different operating situation, brings preferably manually
Prospect of the application.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of pneumatic steelmaking of the utility model.
Fig. 2 is a kind of partial view of pneumatic steelmaking of the utility model.
In figure:1st, feed bin;2nd, No.1 gas ducting;3rd, diffuse channel;4th, injection tank;5th, No. two gas ductings;6th, adjust
Valve;7th, separate tube road is gone out;8th, secondary mixer;9th, distributor;10th, dust branch pipe;11st, peep hole;12nd, converter handle;13rd, control
Panel;14th, power switch;15th, speed setting unit;16th, time adjustment device;17th, temperature-adjusting device.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As shown in Figure 1-2, a kind of pneumatic steelmaking, including injection tank 4, No. two gas ductings 5, secondary mixers 8, branch of dusting
Pipe 10 and control panel 13, the side of injection tank 4 is provided with converter handle 12, and the opposite side of injection tank 4 is provided with No.1 gas tube
Road 2, and injection tank 4 is fixedly connected with converter handle 12, the upper end of injection tank 4 is provided with feed bin 1 and diffuse channel 3, the spray
Blow the upper surface of tank 4 and be provided with peep hole 11, the lower section of injection tank 4 is provided with regulating valve 6, and injection tank 4 passes through regulating valve 6 and No. two
Gas ducting 5 is fixedly connected, and the upper surface of control panel 13 is provided with power switch 14, speed setting unit 15, time adjustment
Device 16 and temperature-adjusting device 17, the lower section of the injection tank 4 are provided with out separate tube road 7, and injection tank 4 by go out separate tube road 7 with
Secondary mixer 8 is fixedly connected, and the top of the secondary mixer 8 is provided with distributor 9, and secondary mixer 8 by distributor and
The branch pipe 10 that dusts is flexibly connected.
Wherein, the material of the injection tank 4 is made up of novel stainless Steel material.
Wherein, the quantity for dusting branch pipe 10 is at least ten groups.
Wherein, the injection tank 4 is fixedly connected with No.1 gas ducting 2.
Wherein, the No.1 gas ducting 2 and No. two outer surfaces of gas ducting 5 scribble antirust coat.
It should be noted that the utility model is a kind of pneumatic steelmaking, when in use, the side of injection tank 4, which is provided with, to be turned
Stove handle 12, and the opposite side of injection tank 4 is provided with No.1 gas ducting 2, and injection tank 4 is fixedly connected with converter handle 12, so
Both it had been easy to open injection tank to be repaired, and can prevents from blocking, and particularly convenient firm, the upper end of injection tank 4 is provided with the He of feed bin 1
Diffuse channel 3, the upper surface of injection tank 4 are provided with peep hole 11, so, can observe the blowing situation inside injection tank at any time,
So as to the work of more aspect, can efficient completion, can also find the working barrier of injection tank, the lower section of injection tank 4 in time
Provided with regulating valve 6, and injection tank 4 is fixedly connected by regulating valve 6 with No. two gas ductings 5, the upper surface of control panel 13
, can be according to institute's refining material provided with power switch 14, speed setting unit 15, time adjustment device 16 and temperature-adjusting device 17
Difference, different working conditions is set, makes the applicable scope of converter more extensive, improves operating efficiency, it is more practical, institute
State the lower section of injection tank 4 and be provided with out separate tube road 7, and injection tank 4 is fixedly connected by going out separate tube road 7 with secondary mixer 8, so may be used
Ensure that material can be sufficiently mixed uniformly before coming out of the stove, make preferable effect, the top of secondary mixer 8 is provided with distributor
9, and secondary mixer 8 is flexibly connected by distributor with the branch pipe 10 that dusts, efficiency can be improved by increasing the number material for the matter pipe that dusts, and be carried
High operation speed, and the quantity for the branch pipe that dusts can freely increase as needed, and spray branched pipe and dust uniformly, working effect
More preferably.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of pneumatic steelmaking, including injection tank(4), No. two gas ductings(5), secondary mixer(8), dust branch pipe(10)With
Control panel(13), it is characterised in that:The injection tank(4)Side is provided with converter handle(12), and injection tank(4)Opposite side is set
There is No.1 gas ducting(2), and injection tank(4)With converter handle(12)It is fixedly connected, the injection tank(4)Upper end is provided with feed bin
(1)And diffuse channel(3), the injection tank(4)Upper surface is provided with peep hole(11), the injection tank(4)Lower section is provided with regulation
Valve(6), and injection tank(4)Pass through regulating valve(6)With No. two gas ductings(5)It is fixedly connected, the control panel(13)Upper table
Face is provided with power switch(14), speed setting unit(15), time adjustment device(16)And temperature-adjusting device(17), the spray
Blow tank(4)Lower section is provided with out separate tube road(7), and injection tank(4)By going out separate tube road(7)With secondary mixer(8)It is fixedly connected,
The secondary mixer(8)Top is provided with distributor(9), and secondary mixer(8)Pass through distributor and the branch pipe that dusts(10)It is living
Dynamic connection.
A kind of 2. pneumatic steelmaking according to claim 1, it is characterised in that:The injection tank(4)Material for it is new not
Rust Steel material is made.
A kind of 3. pneumatic steelmaking according to claim 1, it is characterised in that:The branch pipe that dusts(10)Quantity be at least
Ten groups.
A kind of 4. pneumatic steelmaking according to claim 1, it is characterised in that:The injection tank(4)With No.1 gas ducting
(2)It is fixedly connected.
A kind of 5. pneumatic steelmaking according to claim 1, it is characterised in that:The No.1 gas ducting(2)Filled with No. two
Feed channel(5)Outer surface scribbles antirust coat.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720478446.4U CN207091457U (en) | 2017-05-03 | 2017-05-03 | A kind of pneumatic steelmaking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720478446.4U CN207091457U (en) | 2017-05-03 | 2017-05-03 | A kind of pneumatic steelmaking |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207091457U true CN207091457U (en) | 2018-03-13 |
Family
ID=61550043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201720478446.4U Active CN207091457U (en) | 2017-05-03 | 2017-05-03 | A kind of pneumatic steelmaking |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207091457U (en) |
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2017
- 2017-05-03 CN CN201720478446.4U patent/CN207091457U/en active Active
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Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180604 Address after: 043103 Di Zhuang village, hengqiao Township, Xinjiang county, Yuncheng, Shanxi Patentee after: Shanxi Gao Yi Iron and Steel Co., Ltd. Address before: 323903 No. 3, 4 Zhenjiang District, Wenxi, Qingtian, Lishui, Zhejiang Patentee before: Yan Haijun |