CN204534542U - A kind of direct-contact desuperheater - Google Patents

A kind of direct-contact desuperheater Download PDF

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Publication number
CN204534542U
CN204534542U CN201520153492.8U CN201520153492U CN204534542U CN 204534542 U CN204534542 U CN 204534542U CN 201520153492 U CN201520153492 U CN 201520153492U CN 204534542 U CN204534542 U CN 204534542U
Authority
CN
China
Prior art keywords
attemperator
cylinder
sleeve
direct
contact desuperheater
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.)
Active
Application number
CN201520153492.8U
Other languages
Chinese (zh)
Inventor
余期升
雷明
陈玉村
郭冬芳
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.)
Jiang Lian heavy industry group Limited by Share Ltd
Original Assignee
JIANGLIAN HEAVY INDUSTRY 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 JIANGLIAN HEAVY INDUSTRY Co Ltd filed Critical JIANGLIAN HEAVY INDUSTRY Co Ltd
Priority to CN201520153492.8U priority Critical patent/CN204534542U/en
Application granted granted Critical
Publication of CN204534542U publication Critical patent/CN204534542U/en
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Anticipated expiration legal-status Critical

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Abstract

A kind of direct-contact desuperheater, comprise attemperator outer cylinder body, attemperator sleeve, it is characterized in that mounting spring sheet on the four direction of attemperator sleeve, spring leaf welds with attemperator outer cylinder body.Attemperator sleeve and attemperator outer cylinder body can be in place quickly and smoothly, and solve the expansion issues between attemperator outer cylinder body and attemperator sleeve well, greatly reduce the workload of production, reduce production cost and accident rate.

Description

A kind of direct-contact desuperheater
Technical field
The utility model relates to a kind of direct-contact desuperheater.
Background technology
In the direct-contact desuperheater structure of HTHP, fixing usually adopting between attemperator outer cylinder body and attemperator sleeve is screwed, and its structure opens four circular holes in attemperator urceolus surrounding, then be screwed attemperator sleeve, last screw welds with attemperator urceolus, refer to Fig. 1, this structure installment difficulty, workload is large, fixing unstable, and due to the medium in this direct-contact desuperheater be high steam, screw and attemperator urceolus weld easily leak, and cause work safety accident.
Summary of the invention
The utility model provides a kind of direct-contact desuperheater, can solve fixing between attemperator outer cylinder body and attemperator sleeve very well, solve screw and attemperator urceolus weld leakage problem, improve the security performance of equipment.
The utility model is achieved like this, it comprises attemperator outer cylinder body, attemperator sleeve, it is characterized in that mounting spring sheet on the four direction of attemperator sleeve, spring leaf welds with attemperator outer cylinder body, attemperator sleeve and attemperator outer cylinder body can be in place quickly and smoothly, and solve the expansion between attemperator outer cylinder body and attemperator sleeve well.
Technique effect of the present utility model is: the production and the processing cost that greatly reduce workshop, installation period shortens greatly, simultaneously between attemperator outer cylinder body and attemperator sleeve is that spring leaf is fixed, not perforate on attemperator outer cylinder body, leakage problem can not be there is, therefore, successfully solve former fixture unstable, the problem that screw and attemperator urceolus weld easily leak, improve the service life of attemperator, extend the time between overhauls(TBO) of boiler, improve the economic benefit of enterprise.
Accompanying drawing explanation
Fig. 1 is former fixation principle schematic diagram;
Fig. 2 is schematic diagram of the present utility model;
In the drawings: 1. attemperator outer cylinder body 2. spring leaf 3. attemperator sleeve 4. screw.
Detailed description of the invention
As shown in Figure 2, the utility model comprises attemperator outer cylinder body 1, attemperator sleeve 3, it is characterized in that mounting spring sheet 2 on the four direction of attemperator sleeve 3, spring leaf 2 welds with attemperator outer cylinder body 1, attemperator sleeve and attemperator outer cylinder body can be in place quickly and smoothly, and solve the expansion issues between attemperator outer cylinder body and attemperator sleeve well.

Claims (1)

1. a direct-contact desuperheater, comprises attemperator outer cylinder body, attemperator sleeve, and it is characterized in that mounting spring sheet on the four direction of attemperator sleeve, spring leaf welds with attemperator outer cylinder body.
CN201520153492.8U 2015-03-18 2015-03-18 A kind of direct-contact desuperheater Active CN204534542U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520153492.8U CN204534542U (en) 2015-03-18 2015-03-18 A kind of direct-contact desuperheater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520153492.8U CN204534542U (en) 2015-03-18 2015-03-18 A kind of direct-contact desuperheater

Publications (1)

Publication Number Publication Date
CN204534542U true CN204534542U (en) 2015-08-05

Family

ID=53748541

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520153492.8U Active CN204534542U (en) 2015-03-18 2015-03-18 A kind of direct-contact desuperheater

Country Status (1)

Country Link
CN (1) CN204534542U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CP01 Change in the name or title of a patent holder

Address after: 330000 Nanchang national high tech Industrial Development Zone, Jiangxi torch street, No. 125

Patentee after: Jiang Lian heavy industry group Limited by Share Ltd

Address before: 330000 Nanchang national high tech Industrial Development Zone, Jiangxi torch street, No. 125

Patentee before: Jianglian Heavy Industry Co., Ltd.

C56 Change in the name or address of the patentee