JPH07269744A - Insulating method for pipe clamp by ceramic paste application - Google Patents

Insulating method for pipe clamp by ceramic paste application

Info

Publication number
JPH07269744A
JPH07269744A JP6085564A JP8556494A JPH07269744A JP H07269744 A JPH07269744 A JP H07269744A JP 6085564 A JP6085564 A JP 6085564A JP 8556494 A JP8556494 A JP 8556494A JP H07269744 A JPH07269744 A JP H07269744A
Authority
JP
Japan
Prior art keywords
ceramic paste
clamp
pipe clamp
pipe
paste application
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.)
Pending
Application number
JP6085564A
Other languages
Japanese (ja)
Inventor
Yoshiki Tada
吉希 多田
Michiya Horikawa
通也 堀川
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.)
OSAKA YOGYO FIRE BRICK
YOOTAI KK
Daiwa Kogyo Co Ltd
Original Assignee
OSAKA YOGYO FIRE BRICK
YOOTAI KK
Daiwa Kogyo 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 OSAKA YOGYO FIRE BRICK, YOOTAI KK, Daiwa Kogyo Co Ltd filed Critical OSAKA YOGYO FIRE BRICK
Priority to JP6085564A priority Critical patent/JPH07269744A/en
Publication of JPH07269744A publication Critical patent/JPH07269744A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
    • F16L3/10—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing
    • F16L3/1091—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing divided, i.e. with two or more members engaging the pipe, cable or protective tubing with two members, the two members being fixed to each other with fastening members on each side
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets

Abstract

PURPOSE:To apply ceramic paste to the pipe clamp of cooling water piping of a furnace cover of an electric furnace for melting scraps in the iron industry and colling water piping of an electrode support arm, a holder and a bus pipe as insulating materials for making it usable. CONSTITUTION:Dense aggregate (3 to 1mm) of more than 92% of Al2O3 and burned alumina fine powder are pastized by an inorganic binder and applied for clamping application.

Description

【発明の詳細な説明】Detailed Description of the Invention

【０００１】[0001]

【産業上の利用分野】本発明は、製鉄業電気炉の水冷炉
蓋の水冷配管、電極支腕、ホルダー、母線管の水冷配管
固定用クランプに使用する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is used for a water-cooling pipe for a water-cooling furnace lid of an electric furnace for iron making, an electrode support arm, a holder, and a clamp for fixing the water-cooling pipe to a busbar.

【０００２】[0002]

【従来の技術】従来は絶縁シート、ゴムホース半割りま
たは、石綿を巻きＵボルトで固定していたが高熱および
振動でこれらの材料が焼損または欠落し、パイプとＵボ
ルト間でスパークし、パイプの破損で水洩れを起こして
いた(2. Description of the Related Art Conventionally, insulating sheets, rubber hose halves or asbestos were wound and fixed with U bolts, but these materials were burned or missing due to high heat and vibration, and sparks were generated between the pipes and U bolts. It was leaking due to damage (

【図３】，[Fig. 3]

【図４】)。FIG. 4).

【発明が解決しようとする課題】従来使用していた絶縁
シート、ゴムホース半割り，石綿等は高熱による焼損で
絶縁材の欠落が多く取り替え補修頻度が高いためこれを
低減させる。The insulating sheet, the rubber hose halves, the asbestos, etc., which have been used in the past, are often damaged by high heat, and the insulating material is often missing.

【０００３】[0003]

【課題解決するための手段】本発明は高アルミナ質セラ
ミックペーストを絶縁材として使用し焼損を防止させ、
クランプ母材も内面に溝付きの物を使って、セラミック
ペーストをこの溝に喰い込ませ欠落防止構造とする。The present invention uses a high alumina ceramic paste as an insulating material to prevent burnout,
The clamp base material also has a groove on the inner surface, and the ceramic paste is bited into this groove to form a chipping prevention structure.

【０００４】[0004]

【作用】アルミナ質セラミックペーストを配管用クラン
プに使用することで、焼損防止と絶縁性を得る。[Function] By using the alumina ceramic paste for the pipe clamp, the burnout prevention and the insulation are obtained.

【０００５】[0005]

【実施例】製鉄業の電気炉炉蓋の水冷管固定用クランプ
(アルミニウム合金製溝付き)内面に緻密質アルミナ骨材
(Al2O3 92％以上 1〜3mm)と焼成アルミナ微粉(Al2O3 98
％以上)および硬化促進剤を混合し無機質液体バインダ
ーで混練したアルミナペーストを施工し絶縁性クランプ
として使用した。使用結果は絶縁性も良好な上、ペース
トの焼損および欠落がなく、従来使用していた絶縁シー
ト、ゴムホース半割り品、石綿等に比較して15倍の耐用
となった([Embodiment] Electric furnace for steel industry Clamp for fixing water cooling pipe on furnace lid
Dense alumina aggregate on the inner surface (with aluminum alloy groove)
(Al 2 O 3 92% or more 1-3 mm) and calcined alumina fine powder (Al 2 O 3 98
% Or more) and a curing accelerator were mixed, and an alumina paste kneaded with an inorganic liquid binder was applied and used as an insulating clamp. As a result of use, the insulation was good, and there was no burning or loss of the paste, and it was 15 times as durable as the conventionally used insulation sheet, rubber hose halves, asbestos, etc.

【図１】，[Figure 1]

【図２】)。(Fig. 2)).

【０００６】[0006]

【本発明の効果】金属製クランプ内面に施工した耐熱性
に優れたセラミックペースト層で、冷却水パイプが絶縁
されており、パイプとクランプのスパークが防止でき、
しかも溝付きクランプを使用していることで、ペースト
がクランプ溝に強固に喰い込み振動に対しても剥離、欠
落がなく長期間使用できる。[Effects of the Invention] The ceramic paste layer having excellent heat resistance applied to the inner surface of the metal clamp, the cooling water pipe is insulated, and the spark of the pipe and the clamp can be prevented.
Moreover, the use of the grooved clamp allows the paste to firmly enter the clamp groove, and can be used for a long period of time with no peeling or loss even with vibration.

【０００７】[0007]

【図面の簡単な説明】[Brief description of drawings]

【図１】 アルミニウム合金製内面溝付き配管クラン
プ。クランプ内面の溝部と円周方向にセラミックペース
トを(3〜6mm パイプ太さにより異なる)上半周，下半周
の２分割で施工する。FIG. 1 A pipe clamp with an inner groove made of aluminum alloy. Apply ceramic paste in the groove on the inner surface of the clamp and in the circumferential direction in two parts: upper half and lower half (3 to 6 mm depending on the pipe thickness).

【図２】 セラミックペースト施工品[Figure 2] Ceramic paste product

【図３】 従来使用していたＵボルト[Fig. 3] U bolt used in the past

【図４】 従来採用していたゴムホース半割りおよび石
綿巻き方式[Figure 4] Half-divided rubber hose and asbestos winding method used in the past

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 配管パイプ固定用溝付きクランプ内面
に Al2O3 92％以上の緻密質骨材(3〜1mm)と焼成アルミ
ナ微粉および無機質バインダーで構成したセラミックペ
ーストを施工する絶縁性クランプの製作方法。1. An insulating clamp in which a ceramic paste composed of dense aggregate (3 to 1 mm) of Al 2 O 3 92% or more, fired alumina fine powder and inorganic binder is applied to the inner surface of the clamp with groove for fixing pipes and pipes. Production method.
JP6085564A 1994-03-30 1994-03-30 Insulating method for pipe clamp by ceramic paste application Pending JPH07269744A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6085564A JPH07269744A (en) 1994-03-30 1994-03-30 Insulating method for pipe clamp by ceramic paste application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6085564A JPH07269744A (en) 1994-03-30 1994-03-30 Insulating method for pipe clamp by ceramic paste application

Publications (1)

Publication Number Publication Date
JPH07269744A true JPH07269744A (en) 1995-10-20

Family

ID=13862313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6085564A Pending JPH07269744A (en) 1994-03-30 1994-03-30 Insulating method for pipe clamp by ceramic paste application

Country Status (1)

Country Link
JP (1) JPH07269744A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3537019A1 (en) * 2018-03-07 2019-09-11 Walter Stauffenberg Gmbh & Co. Kg Device for the fixing of lines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3537019A1 (en) * 2018-03-07 2019-09-11 Walter Stauffenberg Gmbh & Co. Kg Device for the fixing of lines
WO2019170395A1 (en) * 2018-03-07 2019-09-12 Walter Stauffenberg Gmbh & Co. Kg Device for fastening hoses

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