CN204779723U - Reducer union of stove roller water jacket - Google Patents

Reducer union of stove roller water jacket Download PDF

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Publication number
CN204779723U
CN204779723U CN201520539396.7U CN201520539396U CN204779723U CN 204779723 U CN204779723 U CN 204779723U CN 201520539396 U CN201520539396 U CN 201520539396U CN 204779723 U CN204779723 U CN 204779723U
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China
Prior art keywords
reducer
section
water jacket
wall
steel pipe
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
CN201520539396.7U
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Chinese (zh)
Inventor
赵臻
陈国庆
宋益祥
张大治
张肇鹏
曹清松
申慧龙
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.)
Inner Mongolia Zhongtian Hongyuan rare earth new material Co.,Ltd.
Original Assignee
Inner Mongolia Zhongtian Hongyuan Remanufacturing Co Ltd
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Priority to CN201520539396.7U priority Critical patent/CN204779723U/en
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Publication of CN204779723U publication Critical patent/CN204779723U/en
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Abstract

The utility model discloses a reducer union of stove roller water jacket, its including big footpath section, path section and connect in big footpath section with reducer between the path section, the reducer is a circular tubulose, the outer wall of big footpath section is equipped with and big footpath steel pipe inner wall matched with annular step, the size of reducer matches with the outer wall size of path steel pipe. The utility model provides a fracture problem appears on the weld bond of current reducer union and steel pipe.

Description

The reducer union of a kind of furnace roller water jacket
Technical field
The utility model relates to the reducer union of a kind of furnace roller water jacket.
Background technology
The furnace roller of CSP production line process furnace can run well in 1118 DEG C of-1120 DEG C of high temperature in stove, the main water coolant that leans on is at roller internal recycle, heat insulation with the outer heat-stable material of the body of roll, because roller inner cooling water is the water jacket be formed by connecting by external diameter φ 80 stainless steel tube reducer union and external diameter φ 22 stainless steel tube, water jacket φ 22 water pipe is connected with swivel joint again, after water source enters swivel joint, enter in water jacket through φ 22 pipe again, water source again from water jacket rear portion counter go out, backwater channel is formed by water jacket external diameter and furnace roller endoporus, aquaporin is returned through swivel joint, flow back to supervisor's return water pipe, result in formation of furnace roller water-cooling circulating system.
φ 22 tube head one end due to water jacket relatively rotates with swivel joint, this needs to ensure same axle degree when just needing φ 22 water inlet pipe to weld with reducer union φ 80 water pipe of water jacket, otherwise just produce φ 22 water inlet pipe and the other strength of swivel joint, often rotate a circle and just grind once with swivel joint mating holes card, its this power reaction is on the weld bond of reducer union and φ 22 steel pipe, like this through disconnecting from weld bond after a while, after water inlet pipe fracture, furnace roller is not intake cooling, furnace roller will be curved by burning, steel billet can not normally run in stove, finally cause affecting normal Rolling production.
Utility model content
For the defect that above-mentioned background technology exists, the utility model provides the reducer union of a kind of furnace roller water jacket.
For achieving the above object, the technical solution adopted in the utility model is: it reducer comprising large footpath section, path section and be connected between described large footpath section and described path section, described reducer is one round tubular, the outer wall of described large footpath section is provided with the ring-shaped step matched with large footpath steel pipe inner wall, the size of described reducer and the outer wall sizableness of path steel pipe.
The utility model has following beneficial effect: the utility model solves weld bond between existing reducer union and steel pipe and occurs breakage problem.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1, the utility model comprises large footpath section 1, path section 2 and is connected to the reducer 3 between described large footpath section 1 and described path section 2, described reducer 3 is one round tubular, the outer wall of described large footpath section 1 is provided with the ring-shaped step 4, the size of described reducer 3 and the outer wall sizableness of path steel pipe 6 that match with large footpath steel pipe 5 inwall.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (1)

1. furnace roller water jacket reducer union, it is characterized in that: the reducer comprising large footpath section, path section and be connected between described large footpath section and described path section, described reducer is one round tubular, the outer wall of described large footpath section is provided with the ring-shaped step matched with large footpath steel pipe inner wall, the size of described reducer and the outer wall sizableness of path steel pipe.
CN201520539396.7U 2015-07-23 2015-07-23 Reducer union of stove roller water jacket Active CN204779723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520539396.7U CN204779723U (en) 2015-07-23 2015-07-23 Reducer union of stove roller water jacket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520539396.7U CN204779723U (en) 2015-07-23 2015-07-23 Reducer union of stove roller water jacket

Publications (1)

Publication Number Publication Date
CN204779723U true CN204779723U (en) 2015-11-18

Family

ID=54519813

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520539396.7U Active CN204779723U (en) 2015-07-23 2015-07-23 Reducer union of stove roller water jacket

Country Status (1)

Country Link
CN (1) CN204779723U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106906512A (en) * 2017-04-14 2017-06-30 南京晶能半导体科技有限公司 Water-cooled core pipe and its application for semiconductor grade monocrystal stove electrode

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106906512A (en) * 2017-04-14 2017-06-30 南京晶能半导体科技有限公司 Water-cooled core pipe and its application for semiconductor grade monocrystal stove electrode
CN106906512B (en) * 2017-04-14 2023-03-28 南京晶能半导体科技有限公司 Water-cooled core tube for semiconductor grade silicon single crystal furnace electrode and application thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Reducer union of stove roller water jacket

Effective date of registration: 20191021

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: INNER MONGOLIA ZHONGTIAN HONGYUAN REMANUFACTURING CO.,LTD.

Registration number: Y2019150000014

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20201020

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: INNER MONGOLIA ZHONGTIAN HONGYUAN REMANUFACTURING Co.,Ltd.

Registration number: Y2019150000014

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of reducing joint for water jacket of furnace roll

Effective date of registration: 20201021

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: INNER MONGOLIA ZHONGTIAN HONGYUAN REMANUFACTURING Co.,Ltd.

Registration number: Y2020150000064

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20201023

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: INNER MONGOLIA ZHONGTIAN HONGYUAN REMANUFACTURING Co.,Ltd.

Registration number: Y2020150000064

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A kind of reducing joint for water jacket of furnace roll

Effective date of registration: 20201026

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: INNER MONGOLIA ZHONGTIAN HONGYUAN REMANUFACTURING Co.,Ltd.

Registration number: Y2020150000065

CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 014000 D software part of rare earth hi tech Zone, Baotou, the Inner Mongolia Autonomous Region, Part 411

Patentee after: Inner Mongolia Zhongtian Hongyuan rare earth new material Co.,Ltd.

Address before: 014000 D software part of rare earth hi tech Zone, Baotou, the Inner Mongolia Autonomous Region, Part 411

Patentee before: INNER MONGOLIA ZHONGTIAN HONGYUAN REMANUFACTURING Co.,Ltd.

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20211112

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: INNER MONGOLIA ZHONGTIAN HONGYUAN REMANUFACTURING CO.,LTD.

Registration number: Y2020150000065

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A reducing joint of furnace roll water jacket

Effective date of registration: 20211112

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: Inner Mongolia Zhongtian Hongyuan rare earth new material Co.,Ltd.

Registration number: Y2021150000073

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230313

Granted publication date: 20151118

Pledgee: Baotou baobai sub branch of Bank of Inner Mongolia Co.,Ltd.

Pledgor: Inner Mongolia Zhongtian Hongyuan rare earth new material Co.,Ltd.

Registration number: Y2021150000073