CN2419211Y - 多孔氧枪喷头 - Google Patents

多孔氧枪喷头 Download PDF

Info

Publication number
CN2419211Y
CN2419211Y CN 00235231 CN00235231U CN2419211Y CN 2419211 Y CN2419211 Y CN 2419211Y CN 00235231 CN00235231 CN 00235231 CN 00235231 U CN00235231 U CN 00235231U CN 2419211 Y CN2419211 Y CN 2419211Y
Authority
CN
China
Prior art keywords
oxygen
spray head
oxygen lance
utility
model
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
Application number
CN 00235231
Other languages
English (en)
Inventor
邢贵斌
夏元英
董书森
张森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ANSHAN METALLURGICAL OXYEN LANCES Co Ltd
Original Assignee
ANSHAN METALLURGICAL OXYEN LANCES Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ANSHAN METALLURGICAL OXYEN LANCES Co Ltd filed Critical ANSHAN METALLURGICAL OXYEN LANCES Co Ltd
Priority to CN 00235231 priority Critical patent/CN2419211Y/zh
Application granted granted Critical
Publication of CN2419211Y publication Critical patent/CN2419211Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Carbon Steel Or Casting Steel Manufacturing (AREA)

Abstract

本实用新型是对冶金行业转炉炼钢设备氧枪喷头设计的改进,涉及一种多孔氧枪喷头。是由喷头吹氧端、导水板、氧气分流体、氧管、高压进水口、冷却水出口、氧枪外管、吹氧孔组成,具特征是在氧枪喷头上的吹氧孔为多孔氧枪喷头;同一氧枪喷头上的吹氧孔轴线与喷头轴线的夹角不等。这种设计结构使其在转炉炼钢吹炼过程中产生吹氧覆盖面积大、化渣快的效果,可缩短吹炼时间、节约能源。

Description

多孔氧枪喷头
本实用新型是对冶金行业转炉炼钢设备氧枪喷头设计的改进,涉及一种在同一氧枪喷头上吹氧孔轴线与喷头轴线夹角不相同的多孔氧枪喷头。
目前,国内冶金行业转炉炼钢通常采用的是中心水冷吹氧喷头,有整体铸造成型和锻压组合式成型两种结构形式。这两种氧枪喷头在设计上其吹氧孔L轴线与喷头轴线的夹角α均为同一角度。这种设计存在吹氧覆盖面小、化渣慢等缺点。
本实用新型克服了现有技术的不足,为冶金行业转炉炼钢提供一种在同一氧枪喷头上吹氧孔轴线与喷头轴线夹角不相同的多孔氧枪喷头。
本实用新型多孔氧枪喷头内容简述:
本实用新型多孔氧枪喷头,是由喷头吹氧端、导水板、氧气分流体、氧管、高压进水口、冷却水出口、氧枪外管、吹氧孔组成,其特征在于;在氧枪喷头上设置4-10个吹氧孔为多孔氧枪喷头;同一氧枪喷头上的吹氧孔轴线与喷头轴线的夹角不等,夹角α为7-18度。
本实用新型多孔氧枪喷头设计结构合理、制造工艺简单、产品具有成本低、合格率高使用寿命长的特点。使用本实用新型在转炉炼钢吹炼过程中吹氧覆盖面积大、化渣快,缩短了吹炼时间、节约能源,保护炉衬效果好。
实施例:
图1为多孔氧枪喷头结构示意图
本实用新型多孔氧枪喷头是这样实现的,见图1,是由喷头吹氧端1、导水板2、氧气分流体3、氧管4、高压进水口5、冷却水出口6、氧枪外管7、吹氧孔8组成的,在氧枪喷头上设置了5个吹氧孔8为五孔氧枪喷头,这5个吹氧孔的轴线与喷头轴线的夹角:a1、a3为11°30;a2、a4、a5为12°。这种在同一喷头上的5个吹氧孔轴线与喷头轴线夹角不相同的设计结构使其在转炉炼钢吹炼过程中产生吹氧覆盖面积大、化渣快的效果,可缩短吹炼时间、节约能源。

Claims (1)

1、一种多孔氧枪喷头,是由喷头吹氧端、导水板、氧气分流体、氧管、高压进水口、冷却水出口、氧枪外管、吹氧孔组成,其特征在于:在氧枪喷头上设置4-10个吹氧孔为多孔氧枪喷头;同一氧枪喷头上的吹氧孔轴线与喷头轴线的夹角不等,夹角α为7-18度。
CN 00235231 2000-05-22 2000-05-22 多孔氧枪喷头 Expired - Fee Related CN2419211Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00235231 CN2419211Y (zh) 2000-05-22 2000-05-22 多孔氧枪喷头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00235231 CN2419211Y (zh) 2000-05-22 2000-05-22 多孔氧枪喷头

Publications (1)

Publication Number Publication Date
CN2419211Y true CN2419211Y (zh) 2001-02-14

Family

ID=33597091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00235231 Expired - Fee Related CN2419211Y (zh) 2000-05-22 2000-05-22 多孔氧枪喷头

Country Status (1)

Country Link
CN (1) CN2419211Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106011367A (zh) * 2016-07-04 2016-10-12 中国船舶重工集团公司第七〇九研究所 一种转炉用炼钢氧枪喷头

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106011367A (zh) * 2016-07-04 2016-10-12 中国船舶重工集团公司第七〇九研究所 一种转炉用炼钢氧枪喷头

Similar Documents

Publication Publication Date Title
CN2419211Y (zh) 多孔氧枪喷头
CN1123757C (zh) 汽水换热增压装置
CN208952685U (zh) 浸没式喷枪及熔炼设备系统
CN2372326Y (zh) 模锻组合式氧枪喷头
CN2315438Y (zh) 自吸空氧低压天然气喷枪
CN2431967Y (zh) 雾化喷嘴
CN200943851Y (zh) 旋流式煤粉分配器
CN2568310Y (zh) 射流式陶瓷组合喷头
CN209362815U (zh) 一种自清除除烟喷嘴
CN201534861U (zh) 转炉脱磷氧枪喷头
CN2343557Y (zh) 复合式组装氧枪喷头
CN201530834U (zh) 高炉破损冷却壁孔道冷却装置
CN209969546U (zh) 煤氧枪
CN2461934Y (zh) 复吹转炉用环缝式炉底供气装置
CN2057116U (zh) 整体式耐腐蚀喷射器
CN2265378Y (zh) 喷流式高炉风口
CN107326144B (zh) 一种两段式单通道熔池熔炼氧枪
CN219603622U (zh) 氧枪装置
CN201043183Y (zh) 组合锻压式锥形氧枪喷头
CN2337157Y (zh) 组合式锻压氧枪喷头
CN2491131Y (zh) 环喷式气水雾化喷嘴
CN2541466Y (zh) 组合式多孔氧枪喷头
CN2139939Y (zh) 中心水冷端面孔双燃喷头
CN2269466Y (zh) 蒸气排空高效消声器
CN2170308Y (zh) 组装式中心水冷吹氧喷头

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee