CN201083275Y - Slag-removing gate valve - Google Patents

Slag-removing gate valve Download PDF

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Publication number
CN201083275Y
CN201083275Y CNU2007201077129U CN200720107712U CN201083275Y CN 201083275 Y CN201083275 Y CN 201083275Y CN U2007201077129 U CNU2007201077129 U CN U2007201077129U CN 200720107712 U CN200720107712 U CN 200720107712U CN 201083275 Y CN201083275 Y CN 201083275Y
Authority
CN
China
Prior art keywords
valve
gate valve
utility
model
valve body
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
CNU2007201077129U
Other languages
Chinese (zh)
Inventor
曹剑钢
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.)
KAIERTE VALVE Co Ltd
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CNU2007201077129U priority Critical patent/CN201083275Y/en
Application granted granted Critical
Publication of CN201083275Y publication Critical patent/CN201083275Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the valve technology, in particular to a short-distance deslagging gate valve, which comprises a valve body, a flashboard, a valve stem and a valve cap, wherein a packing seal is arranged between the valve stem and the valve cap, and the valve body is in the form of a butterfly valve. The utility model is aimed at designing a deslagging gate valve with short distance and low requirements on assembly space. Compared with the prior art, the utility model has the advantages of high overall abrasion durability, light weight of piping system, material saved, good sealing performance, etc.

Description

Deslagging gate valve
Technical field
The utility model relates to the valve technology, particularly a kind of short distance deslagging gate valve.
Background technique
DXZ73Y type deslagging gate valve is the keying key device of dedusting in water treatment, colliery, paper mill, the electric power system, deslagging, it has wedge shape veneer, parallel veneer two big series, valve adopts flange to connect mostly, the linkage structure of gate valve is all very long, do not allow the very long gate valve of mounting connection structure at some except that in the slag system, and the piping Heavy Weight.In addition, runner turnover caliber size unanimity, the runner inner chamber is subjected to the positive surface wear of medium easily, and valve is relatively poor overall friction durability.
Summary of the invention
The purpose of this utility model is a kind of short distance of design, the less deslagging gate valve of requirements of installation space.
In order to achieve the above object, the utility model adopts following technical solution: a kind of deslagging gate valve, comprise valve body, flashboard, valve rod, valve gap, and be provided with packing seal between valve rod and the valve gap, it is characterized in that valve body is " butterfly type valve " shape.Because the valve body of gate valve adopts the butterfly valve structure of standard, shortened the flow channel length of gate valve body, when connection was installed, making the arm two ends was that installing space is less, has realized the short distance structure and the little purpose of installing space of deslagging gate valve to the folder linkage structure.Simultaneously greatly alleviated piping weight again, saved wide variety of materials, extremely strong Economy has been arranged.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail.
Fig. 1 is the structural front view of present embodiment.
Embodiment
As shown in Figure 1, present embodiment comprises valve body (1), flashboard (2), valve rod (4), valve gap (5), and wherein valve body (1) is " butterfly type valve " shape, and the gate valve flow channel length is shortened greatly; Runner in the valve body (3) is a horn shape, adopts horn shape to import and export to make to flow to the fluid center to produce the oblique angle, avoids the runner inner chamber to be subjected to the positive surface wear of medium, has improved valve overall friction durability.Be provided with packing seal (6) between valve rod (4) and the valve gap (5), pressing plate butterfly spring (7) is set in the stuffing box of packing seal (6), constitute sealing compensation elastic structure automatically, make valve between the whole spreadable life, apply impacting force, guarantee to go up sealing and do not leak filler.
In sum, the utility model compared with prior art has the following advantages:
1, valve is improved overall friction durability.
2, alleviated piping weight, saved a large amount of materials, extremely strong economy has been arranged.
3, long-term use, good seal performance.

Claims (3)

1. a deslagging gate valve comprises valve body (1), flashboard (2), valve rod (4), valve gap (5), is provided with packing seal (6) between valve rod (4) and the valve gap (5), it is characterized in that valve body (1) is " butterfly type valve " shape.
2. deslagging gate valve according to claim 1 is characterized in that the runner (3) in the valve body is a horn shape.
3. deslagging gate valve according to claim 2 is characterized in that being provided with pressing plate butterfly spring (7) in the stuffing box of packing seal (6), constitute sealing compensation elastic structure automatically.
CNU2007201077129U 2007-03-27 2007-03-27 Slag-removing gate valve Expired - Fee Related CN201083275Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2007201077129U CN201083275Y (en) 2007-03-27 2007-03-27 Slag-removing gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2007201077129U CN201083275Y (en) 2007-03-27 2007-03-27 Slag-removing gate valve

Publications (1)

Publication Number Publication Date
CN201083275Y true CN201083275Y (en) 2008-07-09

Family

ID=39625742

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2007201077129U Expired - Fee Related CN201083275Y (en) 2007-03-27 2007-03-27 Slag-removing gate valve

Country Status (1)

Country Link
CN (1) CN201083275Y (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012120158A1 (en) * 2011-03-09 2012-09-13 Fundación Leading Innova Double closure for double-chamber differential pressure measurement device
CN103111126A (en) * 2013-02-01 2013-05-22 浙江海丰电力设备有限公司 Dust exhaust control device for electric power unit (EPU) dust remover
US9562624B2 (en) 2014-06-09 2017-02-07 Derold G CLARK Valve strip retainer assembly

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012120158A1 (en) * 2011-03-09 2012-09-13 Fundación Leading Innova Double closure for double-chamber differential pressure measurement device
CN103477195A (en) * 2011-03-09 2013-12-25 伊诺瓦领导基金会 Double closure for double-chamber differential pressure measurement device
RU2558008C2 (en) * 2011-03-09 2015-07-27 Фундасион Лидинг Иннова Double insulation for two-chamber differential pressure gauge
US9310235B2 (en) 2011-03-09 2016-04-12 Fundacion Leading Innova Double isolation for double chamber differential pressure meter
CN103111126A (en) * 2013-02-01 2013-05-22 浙江海丰电力设备有限公司 Dust exhaust control device for electric power unit (EPU) dust remover
US9562624B2 (en) 2014-06-09 2017-02-07 Derold G CLARK Valve strip retainer assembly

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: KAIERTE VALVE CO., LTD.

Free format text: FORMER OWNER: YANG GUILING

Effective date: 20140210

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 325019 WENZHOU, ZHEJIANG PROVINCE TO: 323000 LISHUI, ZHEJIANG PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140210

Address after: 323000 Zhejiang Province, Lishui city Liandu District of New Town Park Street No. 799

Patentee after: KAIERTE VALVE CO., LTD.

Address before: Lucheng District of Wenzhou City, Zhejiang province 325019 Industrial Zone on the Boston garrison Valve Manufacturing Co. Ltd

Patentee before: Cao Jiangang

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20080709

Termination date: 20150327

EXPY Termination of patent right or utility model