JPS581760Y2 - Temperature measuring device inside the sintered layer - Google Patents
Temperature measuring device inside the sintered layerInfo
- Publication number
- JPS581760Y2 JPS581760Y2 JP11023680U JP11023680U JPS581760Y2 JP S581760 Y2 JPS581760 Y2 JP S581760Y2 JP 11023680 U JP11023680 U JP 11023680U JP 11023680 U JP11023680 U JP 11023680U JP S581760 Y2 JPS581760 Y2 JP S581760Y2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- thermocouple
- sintered layer
- measuring device
- ore
- 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
Links
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
【考案の詳細な説明】
本考案は焼結層内の測温装置に係り、詳しくは、熱電対
等の測温検出器の寿命の許す限り連続的に使用でき、し
かも、交換がきわめて簡単である測温装置に係る。[Detailed description of the invention] The present invention relates to a temperature measuring device in a sintered layer, and more specifically, it can be used continuously as long as the life of the temperature measuring detector such as a thermocouple allows, and is extremely easy to replace. Related to temperature measuring device.
製鉄所における焼結機では、焼結層内の温度測定を行な
って焼結状況を制御し、良品質の焼結鉱を安定して製造
している。Sintering machines at steel plants measure the temperature within the sintered layer to control the sintering conditions and stably produce high-quality sintered ore.
この温度測定は熱電対等の測温検出器を焼結層内に挿入
又は埋込み測定しているものがほとんどで、連続的な測
定は困難であり、その改善が求められている。Most of the temperature measurements are carried out by inserting or embedding a temperature detector such as a thermocouple into the sintered layer, making continuous measurement difficult and requiring improvements.
すなわち、従来例に係る焼結層内の測温装置は熱電対を
パレットの側面あるいは火格子から突出し層内に挿入し
て行なうよう構成されている。That is, the conventional temperature measuring device in the sintered layer is configured such that the thermocouple is inserted into the layer by protruding from the side surface of the pallet or the grate.
そのため、焼成後に焼結鉱が落鉱する際に熱電対に焼結
鉱が付着、からみ付き、熱電対が曲げられ変形される。Therefore, when the sintered ore falls after firing, the sintered ore adheres to and becomes entangled with the thermocouple, causing the thermocouple to be bent and deformed.
従って、熱電対を取付けて一回ないし数回の測定を行な
うと、熱電対は変形したり、断線のため使用できなくな
る。Therefore, if a thermocouple is attached and measurements are taken once or several times, the thermocouple becomes deformed or disconnected, making it unusable.
本考案は前記問題を解決することを目的とし、具体的に
は、温度測定時のみ熱電対等の測温検出器を突き出し温
度測定を行ない、しかも、落鉱する寸前で測温する必要
がなくなったところでは、測温検出器を引き込めて落鉱
時の焼結鉱による影響を受けないよう構成して成るもの
を提案する。The purpose of this invention is to solve the above-mentioned problem. Specifically, the temperature is measured by protruding a temperature sensor such as a thermocouple only when measuring the temperature, and there is no need to measure the temperature just before the ore falls. By the way, we are proposing a structure in which the temperature detector can be retracted so that it will not be affected by sintered ore when it falls.
すなわち、本考案は、粉状鉄鉱石の塊状鉱化を行なう焼
結機の焼結温度を測定する測定装置において、焼結過程
の温度変化を測定する測温検出器を、焼結層内のパレッ
トの進行方向と略略平行に突き出し、更にこの測温検出
器を焼成後落鉱の寸前に引き込める手段を設けて成るこ
とを特徴とする。That is, the present invention has a measuring device for measuring the sintering temperature of a sintering machine that performs bulk mineralization of powdered iron ore, and a temperature detector for measuring temperature changes during the sintering process is installed in the sintered layer. It is characterized by being provided with a means that protrudes substantially parallel to the traveling direction of the pallet and further allows the temperature detector to be retracted just before the ore falls after firing.
以下、図面によって本考案の実施態様について説明する
。Embodiments of the present invention will be described below with reference to the drawings.
なお、第１図は本考案の一つの実施例に係る測温装置の
斜視図であり、第２図はその駆動機構の一例の配置図で
あり、第３図は第２図のＡ−Ａ線上の断面図であり、第
４図は第３図の矢視Ｂ−Ｂ線方向からの一部の正面図で
ある。In addition, FIG. 1 is a perspective view of a temperature measuring device according to one embodiment of the present invention, FIG. 2 is a layout diagram of an example of its drive mechanism, and FIG. 4 is a sectional view along the line, and FIG. 4 is a partial front view taken from the direction of arrow BB in FIG. 3.
まず、第１図において、符号１は焼結機のパレットを示
し、このパレツート１はエントレスに連結され、各パレ
ット１はその車輪２を介してレール３上を走行する。First, in FIG. 1, reference numeral 1 indicates a pallet of a sintering machine, and this pallet tool 1 is connected to an entrance, and each pallet 1 runs on a rail 3 via its wheels 2.
また、離京等には後記の如く作動するストライカ−４を
設け、パレット１の移動によってレバー５がストライカ
−４に接触するとレバー５が回転するよう構成する。Further, a striker 4 that operates as described later is provided at the departure station, etc., and the lever 5 is configured to rotate when the lever 5 comes into contact with the striker 4 due to the movement of the pallet 1.
また、このレバー５は軸６が連結され、この軸６は複数
個の軸受７によって支承されるとともに、軸６にはカム
８が取付けられ、このカム８によって熱電対等の測温検
出器２０はグレートパー９から出し入れされる。A shaft 6 is connected to this lever 5, and this shaft 6 is supported by a plurality of bearings 7. A cam 8 is attached to the shaft 6, and a temperature sensor 20 such as a thermocouple is connected to the lever 5. A great par 9.
グレートパー９によって熱電対２０は保護され、このグ
レートパー９は第３図に示す如く、カバー１０、ベース
プレート１１ならびにガイドプレート１２から構成し、
このベースプレート１１ならびにガイドプレート１２に
ロッド１３を昇降自在に取付ける。The thermocouple 20 is protected by the great par 9, and the great par 9 is composed of a cover 10, a base plate 11, and a guide plate 12, as shown in FIG.
A rod 13 is attached to the base plate 11 and guide plate 12 so as to be movable up and down.
また、ロッド１３はスプリング１４を介挿してこのロッ
ド１３の下端はカム８に押圧されるよう構威し、このカ
ム８によってロッド１３が押し上げられた時にスプリン
グ１４は縮みカム８が下がったときにはスプリング１４
によってロッド１３を伸張させて押し下げるようにする
。Further, a spring 14 is inserted into the rod 13 so that the lower end of the rod 13 is pressed by the cam 8. When the rod 13 is pushed up by the cam 8, the spring 14 is compressed, and when the cam 8 is lowered, the spring 14 is compressed. 14
to extend the rod 13 and push it down.
次に、上記構成のグレートバーの前面から熱電対２０を
突出若しくは引き込めるためには、その機構若しくは手
段は次の通りに構成する。Next, in order to protrude or retract the thermocouple 20 from the front surface of the above-configured grate bar, the mechanism or means is configured as follows.
すなわち、第３図ならび゛に第４図に示す如く、ガイド
プレート１２のガイド溝１２ａが形成され、このガイド
溝１２ ａにロッド１３のガイドバー１５が係合し、ロ
ッド１３が垂直方向に昇降自在に構成する。That is, as shown in FIGS. 3 and 4, a guide groove 12a of the guide plate 12 is formed, and the guide bar 15 of the rod 13 engages with this guide groove 12a, so that the rod 13 is vertically raised and lowered. Configure as you like.
ロッド１３には複数個のリンクプレート１６を取付け、
各リンクプレート１６には保持具１７を取付け、この保
持具１７には止めネジ１８で熱電対２０を取付ける。A plurality of link plates 16 are attached to the rod 13,
A holder 17 is attached to each link plate 16, and a thermocouple 20 is attached to this holder 17 with a set screw 18.
また、ガイドプレート１２には水平方向にガイド溝１２
ｂを形成し、このガイド溝１２ｂに沿って、ガイドバー
１９が水平方向にガイドされるよう構成し、保持具１７
とともに熱電対２０を移動自在に構成する。Further, the guide plate 12 has a guide groove 12 in the horizontal direction.
b, and along this guide groove 12b, the guide bar 19 is configured to be guided in the horizontal direction, and the holder 17
At the same time, the thermocouple 20 is configured to be movable.
また、熱電対２０は水平方向のガイドのために支持具２
１を介してカバー１０に取付けるのが好ましく、熱電対
２０は使用しない時、即ち落鉱前に支持具２１内に引き
込め、測温時は支持具２１−より焼結層内に突き出せば
、熱電対２０を破損することなく測温できる。Additionally, the thermocouple 20 is mounted on a support 2 for horizontal guidance.
It is preferable to attach the thermocouple 20 to the cover 10 through the thermocouple 1. When the thermocouple 20 is not in use, that is, before the ore falls, it can be retracted into the support 21, and when measuring temperature, it can be protruded into the sintered layer from the support 21-. Temperature can be measured without damaging the thermocouple 20.
この熱電対２０の作動は次の通りに行なわれる。The thermocouple 20 operates as follows.
まず、カム８でロッド１３を押し上げると、スプリング
１４は縮み、ロッド１３はガイドプレート１２のガイド
溝１２ ａによりガイドバー１５で垂直力゛向に動くた
めリンクプレート１６を通して保持具１７がガイドプレ
ート１２のガイド溝１２ｂとガイドバー１９により水平
方向に動き、保持具１７を止められた熱電対２０は焼結
層内に突き出される。First, when the rod 13 is pushed up by the cam 8, the spring 14 is compressed, and the rod 13 moves in the direction of vertical force on the guide bar 15 by the guide groove 12a of the guide plate 12. The thermocouple 20 is moved in the horizontal direction by the guide groove 12b and the guide bar 19, and the thermocouple 20, which is stopped by the holder 17, is projected into the sintered layer.
次に、これに対し、カム８が回転しロッド１３がスプリ
ング１４で押し下げられる遮熱電対２０は前記の逆動作
によって支持具２１内に引き込まれる。Next, in response to this, the thermocouple 20, in which the cam 8 rotates and the rod 13 is pushed down by the spring 14, is drawn into the support 21 by the above-mentioned reverse operation.
また、カム８の回転は何れの態様によっても回転させる
ことができるが、通常はパレット１がレール３上を車輪
２で走行し、例えば落鉱部に設けたストライカ−４にレ
バー５が接触すると、レバー５が動かされて、軸６が軸
受７の支持状態で回転し、反対に例えば、給鉱部に設け
たストライカ−４がレバー５に接触すると、軸６が反対
方向に回転させれば良い。Although the cam 8 can be rotated in any manner, normally the pallet 1 runs on the rails 3 with the wheels 2 and, for example, when the lever 5 comes into contact with the striker 4 provided at the falling ore area. , when the lever 5 is moved, the shaft 6 rotates while supported by the bearing 7, and conversely, for example, when the striker 4 provided in the ore feeding section contacts the lever 5, the shaft 6 rotates in the opposite direction. good.
このようにレバー５を落鉱部と給鉱部にセットすると、
エンドレスに連結されたパレット１を回転させると、熱
電対２０は給鉱部と落鉱部で出たり入ったりでき、落鉱
時等に熱電対２０は破損することがない。When the lever 5 is set in the ore falling part and the ore supply part in this way,
When the endlessly connected pallets 1 are rotated, the thermocouples 20 can move in and out between the ore feeding part and the ore dropping part, and the thermocouples 20 are not damaged when the ore falls.
なお、ストライカ−４は固定させることなく、所要に応
じて出し入れするよう構成でき、この場合は、任意の時
にスＩ・ライカー４を出して熱電対２０の出し入れ作動
を行なって測温することもできる。Note that the striker 4 can be configured to be moved in and out as required without being fixed. In this case, the striker 4 can be taken out at any time and the thermocouple 20 can be moved in and out to measure the temperature. can.
以上詳しく説明した通り、本考案は焼結層内の温度変化
の推移を測定する測温検出器を出し入れするよう構成し
て成るものであるから、焼結後落鉱前の測温の必要がな
くなった時には、測温検出器を引き込めることができ、
その変形、破損をなくし長期に渡って使用測定出来る。As explained in detail above, the present invention is constructed so that the temperature detector that measures the transition of temperature change within the sintered layer can be inserted and removed, so there is no need to measure the temperature after sintering and before the ore falls. When it runs out, the temperature detector can be retracted,
This eliminates deformation and damage, allowing for long-term use and measurement.
第１図は本考案の一つの実施例に係る測温装置の斜視図
、第２図はその駆動機構の一例の配置図、第３図は第２
図のＡ−Ａ線上の断面図、第４図は第３図の矢視Ｂ−Ｂ
線方向からの一部の正面図である。
符号１・・・・・・パレット、２・・・・・・車輪、３
・・・・・・レール、３・・・・・・ストライカ−１５
・・・・・・レバー、６・・・・・・軸、７・・・・・
・軸受、８・・・・・・カム１，９・・・・・・グレー
トバー、１０・・・・・・カバー１１・・・・・・ベー
スプレート、１２・・・・・・ガイドプレー）、１２ａ
、１２ｂ・・・・・・ガイド溝、１３・・・・・・ロッ
ド、１４：・・・・・スプリング、１５・・・・・・ガ
イドバー、１６・・・・・・リンクプレー＝ ）、１’
７・・・・・・保持具、１８・・・・・・止めネジ、１
９・・・・・・ガイドバー、２０・・・・・・熱電対、
２１・・・・・・支持具。FIG. 1 is a perspective view of a temperature measuring device according to one embodiment of the present invention, FIG. 2 is a layout diagram of an example of its drive mechanism, and FIG.
A sectional view taken along the line A-A in the figure, and Fig. 4 is taken from the arrow B-B in Fig. 3.
It is a front view of a part from a line direction. Code 1...Pallet, 2...Wheel, 3
...Rail, 3...Striker-15
...Lever, 6...Shaft, 7...
・Bearing, 8...Cam 1, 9...Great bar, 10...Cover 11...Base plate, 12...Guide plate) , 12a
, 12b...Guide groove, 13...Rod, 14:...Spring, 15...Guide bar, 16...Link play = ) ,1'
7... Holder, 18... Set screw, 1
9... Guide bar, 20... Thermocouple,
21...Support.
Claims (1)
を測定する測温装置において、焼結過程の温度変化を測
定する測温検出器を、焼結層内のパレットの進行方向と
略々平行に突き出し、更にこの測温検出器を焼成後落鉱
の寸前に引き込める手段を設けて戊ることを特徴とする
焼結層内の測温装置。In a temperature measuring device that measures the temperature in the sintered layer of a sintering machine that performs bulk mineralization of powdered iron ore, the temperature detector that measures temperature changes during the sintering process is installed on a pallet in the sintered layer. 1. A temperature measuring device in a sintered layer, which protrudes substantially parallel to the direction of movement and is further provided with a means for retracting the temperature detector just before falling ore after firing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11023680U JPS581760Y2 (en) | 1980-08-05 | 1980-08-05 | Temperature measuring device inside the sintered layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11023680U JPS581760Y2 (en) | 1980-08-05 | 1980-08-05 | Temperature measuring device inside the sintered layer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5733997U JPS5733997U (en) | 1982-02-23 |
| JPS581760Y2 true JPS581760Y2 (en) | 1983-01-12 |
Family
ID=29471382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11023680U Expired JPS581760Y2 (en) | 1980-08-05 | 1980-08-05 | Temperature measuring device inside the sintered layer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581760Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292921A (en) * | 2012-03-02 | 2013-09-11 | 陈海宗 | Temperature measuring device for intelligent sintering control model |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02160500A (en) * | 1988-12-08 | 1990-06-20 | Toray Eng Co Ltd | Slitter device |
-
1980
- 1980-08-05 JP JP11023680U patent/JPS581760Y2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292921A (en) * | 2012-03-02 | 2013-09-11 | 陈海宗 | Temperature measuring device for intelligent sintering control model |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5733997U (en) | 1982-02-23 |
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