CN2910353Y - 中速磨煤机平衡管套筒 - Google Patents

中速磨煤机平衡管套筒 Download PDF

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Publication number
CN2910353Y
CN2910353Y CN 200620074097 CN200620074097U CN2910353Y CN 2910353 Y CN2910353 Y CN 2910353Y CN 200620074097 CN200620074097 CN 200620074097 CN 200620074097 U CN200620074097 U CN 200620074097U CN 2910353 Y CN2910353 Y CN 2910353Y
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CN
China
Prior art keywords
speed coal
casing
medium speed
grinding mill
balance tube
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 - Lifetime
Application number
CN 200620074097
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English (en)
Inventor
钱兵
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.)
NANTONG GAOXIN WEARABLE TECHNOLOGY Co Ltd
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Individual
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Publication date
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Priority to CN 200620074097 priority Critical patent/CN2910353Y/zh
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Publication of CN2910353Y publication Critical patent/CN2910353Y/zh
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Expired - Lifetime legal-status Critical Current

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Abstract

本实用新型公开了一种中速磨煤机平衡管套筒，包括筒体，在筒体的内表面设置氧化硅陶瓷内衬层。本实用新型结构合理，套筒工作面不易磨损，使用寿命长。

Description

中速磨煤机平衡管套筒
技术领域：
本实用新型涉及一种磨煤机辅件。
背景技术：
现有的中速磨煤机平衡套筒，采用单一的金属材料制成，其工作面易磨损，使用寿命短。
发明内容：
本实用新型的目的在于提供一种结构合理，套筒工作面不易磨损，使用寿命长的中速磨煤机平衡管套筒。
本实用新型的技术解决方案是：
一种中速磨煤机平衡管套筒，包括筒体，其特征是：在筒体的内表面设置氧化硅陶瓷内衬层。
本实用新型结构合理，套筒工作面不易磨损，使用寿命长。
附图说明：
下面结合附图和实施例对本实用新型作进一步说明。
附图是本实用新型一个实施例的结构示图。
具体实施方式：
一种中速磨煤机平衡管套筒，包括筒体1，在筒体1的内表面设置氧化硅陶瓷内衬层2。

Claims (1)

1、一种中速磨煤机平衡管套筒，包括筒体，其特征是：在筒体的内表面设置氧化硅陶瓷内衬层。
CN 200620074097 2006-06-21 2006-06-21 中速磨煤机平衡管套筒 Expired - Lifetime CN2910353Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620074097 CN2910353Y (zh) 2006-06-21 2006-06-21 中速磨煤机平衡管套筒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620074097 CN2910353Y (zh) 2006-06-21 2006-06-21 中速磨煤机平衡管套筒

Publications (1)

Publication Number Publication Date
CN2910353Y true CN2910353Y (zh) 2007-06-13

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620074097 Expired - Lifetime CN2910353Y (zh) 2006-06-21 2006-06-21 中速磨煤机平衡管套筒

Country Status (1)

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CN (1) CN2910353Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101884948A (zh) * 2010-06-24 2010-11-17 昆明理工大学 一种复合球磨机衬板及其制备方法
CN105195410A (zh) * 2015-09-25 2015-12-30 江西稀有金属钨业控股集团有限公司 一种钢渣圆筒筛

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101884948A (zh) * 2010-06-24 2010-11-17 昆明理工大学 一种复合球磨机衬板及其制备方法
CN101884948B (zh) * 2010-06-24 2013-05-15 昆明理工大学 一种复合球磨机衬板及其制备方法
CN105195410A (zh) * 2015-09-25 2015-12-30 江西稀有金属钨业控股集团有限公司 一种钢渣圆筒筛

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: Nantong Gaoxin Cerament Composites Co., Ltd.

Assignor: Qian Bing

Contract fulfillment period: 2009.4.1 to 2014.3.31

Contract record no.: 2009320000848

Denomination of utility model: Balance tube casing of medium speed coal grinding mill

Granted publication date: 20070613

License type: Exclusive license

Record date: 20090513

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.4.1 TO 2014.3.31; CHANGE OF CONTRACT

Name of requester: NANTONG GAOXIN CERAMENT COMPOSITES CO., LTD.

Effective date: 20090513

ASS Succession or assignment of patent right

Owner name: NANTONG GAOXIN CERAMENT COMPOSITES CO., LTD.

Free format text: FORMER OWNER: QIAN BING

Effective date: 20140425

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140425

Address after: 226000 Bayi Industrial Park, Bayi Town, Gangzha District, Jiangsu, Nantong

Patentee after: Nantong Gaoxin Cerament Composites Co., Ltd.

Address before: 226000 No. 107-5 Renmin West Road, Jiangsu, Nantong

Patentee before: Qian Bing

C56 Change in the name or address of the patentee

Owner name: NANTONG GAOXIN WEAR TECHNOLOGY CO., LTD.

Free format text: FORMER NAME: NANTONG GAOXIN CERAMENT COMPOSITES CO., LTD.

CP03 Change of name, title or address

Address after: 226000, No. two, No. 2, 1-3 Nantong Road, Gangzha District, Jiangsu, China

Patentee after: NANTONG GAOXIN WEARABLE TECHNOLOGY CO., LTD.

Address before: 226000 Bayi Industrial Park, Bayi Town, Gangzha District, Jiangsu, Nantong

Patentee before: Nantong Gaoxin Cerament Composites Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20070613

EXPY Termination of patent right or utility model