JPS61110057A - Automatic measuring apparatus for strength of coke after hot reaction - Google Patents
Automatic measuring apparatus for strength of coke after hot reactionInfo
- Publication number
- JPS61110057A JPS61110057A JP23139384A JP23139384A JPS61110057A JP S61110057 A JPS61110057 A JP S61110057A JP 23139384 A JP23139384 A JP 23139384A JP 23139384 A JP23139384 A JP 23139384A JP S61110057 A JPS61110057 A JP S61110057A
- Authority
- JP
- Japan
- Prior art keywords
- reaction
- sample
- hot
- samples
- reaction tube
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 83
- 239000000571 coke Substances 0.000 title claims description 6
- 238000005303 weighing Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 14
- 238000005259 measurement Methods 0.000 claims abstract description 5
- 238000002360 preparation method Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 9
- 238000007873 sieving Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000001035 drying Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/22—Fuels; Explosives
- G01N33/222—Solid fuels, e.g. coal
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明はコークスの熱間反応後強度の測定装置の自動化
に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to automation of a device for measuring the strength of coke after hot reaction.
コークスの熱間反応後強度の測定（以下Ｃ８Ｒと略称す
る）は、普通大別して
■ 試料を粒度調整して乾燥し、所要量のサンプリング
を行なう試料調整工程
■ 調整された試料を反応管に装入し、該反応管内にＣ
Ｃｈを送気しつつ一定時間加熱する熱間Ｃｏｔ反応工程
■ 熱間反応後の試料を試験機で粉砕し、その粒度分布
から熱間反応後の試料の強度を求める反応後強度到定工
程の３種に分けられ、Ｃ，ＳＲに必要な設備も、上記３
種の工程に応じて、試料調整装置、熱間ＣＣｈ反応装置
および反応後強度測定装置とから構成されている。Measurement of the strength of coke after hot reaction (hereinafter abbreviated as C8R) is usually divided into two steps: ■ A sample preparation process in which the particle size of the sample is adjusted and dried, and the required amount of sample is sampled.■ The adjusted sample is loaded into a reaction tube. into the reaction tube.
A hot Cot reaction process in which Ch is heated for a certain period of time while supplying air■ A post-reaction strength attainment process in which the sample after the hot reaction is crushed in a testing machine and the strength of the sample after the hot reaction is determined from the particle size distribution. It is divided into 3 types, and the equipment required for C and SR is the above 3 types.
Depending on the type of process, it consists of a sample preparation device, a hot CCh reaction device, and a post-reaction intensity measuring device.
以上をさらに具体的に説明すると、試料調整装置におい
ては、粉砕機と、篩分機と、乾燥器と、縮分器と、秤量
器とを備えて先づ試料を粉砕機に投入して粉砕し、篩分
機で分級してアンダーサイズは廃棄するとともにオーバ
サイズは再粉砕して２０闘±１真冨の試料を得ろ。これ
を乾燥器で乾燥した後、縮分して１０ツ） ２００９ｒ
の試料を求め１これを正確に秤量して次の熱間ＣＯ２反
応装置に送る。To explain the above more specifically, the sample preparation device is equipped with a crusher, a sieve, a dryer, a reduction device, and a weighing device, and the sample is first fed into the crusher and crushed. Then, classify with a sieve machine, discard the undersized ones, and re-crush the oversized ones to obtain a sample with a density of 20 mm ± 1. After drying this in a dryer, it is reduced to 10 pieces) 2009r
Obtain a sample of 1, weigh it accurately, and send it to the next hot CO2 reactor.
熱間Ｃｏｔ反応装置においては、上記試料を反応管に投
入し、反応管に蓋、熱電対およびガス配管を装着し、Ｎ
ｚガスを送気して空気を掃気しつつ、反応管を電気炉に
挿入する。反応管内の試料温度か所定温度（１，１００
’ｃ）に達すると、Ｎ２ガスをＣＯ２ガスに切替え、試
料とＣＯ２ガスとを反応させる。Ｃ０ｗガスに切替後２
時間経過するとＣＯ２ガスをＮ２ ガスに切替え、反応
管を電気炉より取り出し室温まで冷却する。冷却終了後
に反応管の蓋を取り外し、反応後の試料を取り出して秤
量する。In a hot Cot reactor, the above sample is put into a reaction tube, the reaction tube is equipped with a lid, a thermocouple, and a gas pipe, and the N
Insert the reaction tube into the electric furnace while supplying z gas to scavenge the air. The sample temperature in the reaction tube or the specified temperature (1,100
When 'c) is reached, the N2 gas is switched to CO2 gas, and the sample and CO2 gas are caused to react. After switching to C0w gas 2
After a period of time has elapsed, the CO2 gas is switched to N2 gas, and the reaction tube is taken out of the electric furnace and cooled to room temperature. After cooling is complete, remove the lid of the reaction tube, take out the reacted sample, and weigh it.
通常試料は反応によって２０〜５０％減量して℃・る。Normally, the sample loses 20 to 50% of its weight due to the reaction.
秤量後試料は次の反応後強度測定装置に送る。After weighing, the sample is sent to the next post-reaction strength measuring device.
なお第５図は熱間ＣＣｈ反応に使用する反応管およびそ
の蓋の側面図で、（５１）は反応管、（５２）は蓋、（
５３）１熱電対、（５４）はガス配管、（５５）まボル
トで従来は蓋の着脱は人手でポル）（５５）を利用して
いた。Figure 5 is a side view of the reaction tube and its lid used in the hot CCh reaction, where (51) is the reaction tube, (52) is the lid, (
53) 1 thermocouple, (54) gas piping, and (55) bolts. Conventionally, the lid was attached and removed manually using pol) (55).
次の反応後強度測定装置においては、上記熱間Ｃ０２反
応を終了した試料をｌ型ドラム試験機に装入し、２０ｒ
、２６ｍで３０分間回転した後取出し、一定の粒度（１
０ｌ１ｌｓ ６ ｍ１３ ｔｘ ）に篩分けして各粒度
毎に秤量を行ない、この粒度分布の数値から試料の反応
後の強度を算出している。In the next post-reaction strength measuring device, the sample that had undergone the above hot C02 reaction was charged into an L-type drum testing machine, and
, taken out after rotating at 26 m for 30 minutes, with a constant particle size (1
0l1ls 6 m13 tx) is sieved and weighed for each particle size, and the strength of the sample after reaction is calculated from the numerical value of this particle size distribution.
コークスの熱間反応後の強度測定の作業は以上述べた如
くであるが、従来は上記の作業はすべて人力で行なって
いた。The work of measuring the strength of coke after hot reaction is as described above, and conventionally all of the above work has been done manually.
従来のＣ３Ｒは上述のようにすべて人力作業であるため
能率が悪く、人手と時間を要するのが問題となるところ
であった。又試料の粉砕、秤量等粉塵も多く、作業環境
も決して良好とは云えない状態にあった。As mentioned above, conventional C3R is all manual work, so it is inefficient and requires a lot of manpower and time, which is a problem. In addition, there was a lot of dust from the grinding and weighing of samples, and the working environment was not at all good.
本発明の目的は、かかる問題点を解消して、もつと効率
の高い自動的な測定方法と、良好な作業環境とを提供す
ることにある。An object of the present invention is to solve these problems and provide a highly efficient automatic measuring method and a favorable working environment.
前述の目的を達成するために、従来の人力作業を大巾に
機械化、自動化した。すなわち試料調整装置においては
各機器を立体的に配設し、リミットスイッチなどのセン
サ、タイマおよびそれと連動する自動制御機構を備えて
試料が工程順に自動的に流れるように構成した。In order to achieve the above objectives, conventional manual work has been largely mechanized and automated. That is, in the sample preparation apparatus, each device was arranged three-dimensionally, and was equipped with sensors such as limit switches, a timer, and an automatic control mechanism linked thereto, so that the sample automatically flows in the order of the steps.
吹製熱間ＣＯ８反応装置においては、■反応管を反応管
置台に円弧上に配列し、その中心に自動シュートを設け
て試料の反応管への装入を自動化し、■反応管への短の
着脱方式を従来のボルトによる方式からエアシリンダー
によって作動するクランプ方式に改良するとともに、■
反応管置台、作業台、電気炉および秤量器などを半円状
に配設し、その中心点にロボットを設置することによっ
て、反応管への蓋の着脱、反応管の電気炉への挿入、取
出し、反応後試料の秤量等の一連の作業すべてを該ロボ
ットに打なわしめることＫよって自動化した。In the blow-blown hot CO8 reactor, the reaction tubes are arranged in an arc on the reaction tube stand, an automatic chute is installed in the center to automate the loading of the sample into the reaction tubes, and In addition to improving the attachment/detachment method from the conventional bolt method to a clamp method operated by an air cylinder, ■
By arranging a reaction tube stand, a workbench, an electric furnace, a weighing device, etc. in a semicircular shape, and installing a robot at the center point, it is possible to attach and remove lids to reaction tubes, insert reaction tubes into electric furnaces, etc. A series of operations such as extraction and weighing of the sample after reaction were automated by having the robot perform the entire series of operations.
さらに反応後強度測定装置においては、各機器を工程順
に立体的に配設して、試料の移動を自動的かつ容易なら
しめるとともに、ｌ型ドラム試験機にはロボットを備え
て、該試験機の蓋の着脱をロボットに行なわしめた。又
秤量器にはマイコンを付設して、篩分機により分級され
た各粒度別の試料を秤量するとともに、その数値を基に
試料の反応後の強度を演算し、そのデータをタイプアウ
トし５ろようにした。Furthermore, in the post-reaction strength measuring device, each device is arranged three-dimensionally in the order of the process to make the movement of the sample automatic and easy, and the L-shaped drum testing machine is equipped with a robot to control the A robot was used to attach and detach the lid. In addition, the weighing device is equipped with a microcomputer to weigh the sample classified by the sieving machine for each particle size, calculate the strength of the sample after reaction based on that value, and type out the data. I did it like that.
なお上記各装置間にはベルトコンベヤおよび小型スキッ
プホイストを設けて、試料の各装置間の移送を自動化し
た。A belt conveyor and a small skip hoist were installed between each of the above devices to automate the transfer of the sample between each device.
上述の各手段を構じ、た結果、ＣＳＲ装遣金遣全般って
装置の連続化、自動化が達成され、最初に試料をスキッ
プホイストのパケットに投入し、ボタンを押せば後は最
終段階の反応後強度のデータがタイプアウトされるまで
殆んど人手を要せずＣ８Ｈの作業は著しく効率化され省
力化されることとなった。As a result of configuring the above-mentioned means, we have achieved continuous and automated CSR dispensing equipment, and by first putting the sample into the packet of the skip hoist and pressing the button, the final stage is completed. C8H work became significantly more efficient and labor-saving as almost no human effort was required until the intensity data was typed out after the reaction.
文人力作業が殆んど消失したため作業者は作業場の不良
な作業環境から解放されることとなった。Since most of the literate work was eliminated, workers were freed from the poor working environment of the workplace.
第１図〜第４図は本発明の実施例を示すもので、第１図
は試料調整量の構成図、第２図は熱間ＣＯ２反応装置の
平面図、第６図は反応管への蓋の取付は説明図、第４図
は反応後強度の測定装置の構成図である。Figures 1 to 4 show examples of the present invention. Figure 1 is a configuration diagram of the sample adjustment amount, Figure 2 is a plan view of the hot CO2 reactor, and Figure 6 is a diagram showing the configuration of the sample adjustment amount. The attachment of the lid is explained, and FIG. 4 is a diagram showing the configuration of the apparatus for measuring the strength after reaction.
第１図において（１） 、 （２）はスキップホイスト
、（１ａ）、（之ａ）はそのパケット、（：ｉｂ）、（
２ｂ）はその軌道、（１Ｃ）はリミットスイッチ、（３
）はホッパ、（４）は粉砕機、（５）は篩分機、（６）
はシュート、（力は乾はシュート、Ｃ２はベルトコンベ
ヤである。In Fig. 1, (1) and (2) are skip hoists, (1a) and (a) are their packets, (:ib), (
2b) is its trajectory, (1C) is the limit switch, (3
) is the hopper, (4) is the crusher, (5) is the sieve, (6)
is the chute, (force is the chute, and C2 is the belt conveyor.
先づ試料は１０ツト１０に９を試料置場（因示せス）よ
り採取してスキップホイストＨのパケット（１ａ）に投
入しボタンを押すと、バケツ）（１ａ）は軌道（１ｂ）
に沿って引き揚げられ、最上部に達すると転倒してバケ
ツ） （１ａ）内の試料をホッパ（３）内に装入する。First, collect 10 to 9 samples from the sample storage area (indication), put them into the packet (1a) of the skip hoist H, press the button, and the bucket (1a) will move to the orbit (1b).
The sample in the bucket (1a) is loaded into the hopper (3).
この時バケツ） （Ｉａ）はリミットスイッチ（１Ｃ）
を叩く。その結果粉砕機（４）および篩分機（５）がス
タートし、ホッパ（３）を介して送られた試料を粉砕す
る。粉砕された試料は粉砕機の下方に位置する篩分機（
５）に送られる。篩分機（５）は２１ｍと１９ｍの２個
の篩を有し、オーバサイズ（＞ ２１ ｍ ）はシュー
） （６）を経てスキップホイスト（２）のパケット（
２ａ）に戻され、アンダーサイズ（（１９ｍ ）はホッ
パ（８）Ｋ送られて廃棄され、２０±１ｍｊなわち１９
ｍ〜２１藺のサイズの試料のみが次の乾燥器（７）へ送
られる。なおスキップホイスト（２）へ戻ったオーバサ
イズの試料は、再び同じ工程でホッパ（３）への装入、
粉砕、篩分けが行なわれこれな２回繰返す。この結果２
０ｍ±１Ｎの試料は、当初の１０に９の６５％３．５１
Ｃ９程度となりこの分は乾燥器に装入される。前述のス
キップホイスト（１）のパケット（１ａ）がリミットス
イッチ（Ｉｃ）を叩いた時点から所定時間すなわち上記
試料の３回の粉砕と６回の篩分けが終了して約３．５１
ａｉの試料が乾燥器（力に充填され終るまでの時間が経
過すると、タイマ（７ａ）が作動して粉砕機（４）を停
止せしめろとともに乾燥器（力がスイッチオンして乾燥
を始める。さらに乾燥の所定時間（３〜５分）が経過す
ると再びタイマ（７ａ）が作動して、乾燥器（７）の下
部の排出口を開き、中の試料を細分器（９）へ送る。細
分器は試料を自動的に１０ツト大凡２００りｒＫ縮分し
た後、次の自動秤量器ａ〔で各ロフトの重量を正確に秤
り、同時に記録する。なお当初の１０に９の試料は粉砕
され、篩分けられて所要サイズ２０Ｂ±１ｎの試料が約
３．５ Ｊｃ９得られるので、２００９ｒ／ロツトの試
料は１７〜１８個採取されることとなるが、この中から
更に２個のみ選択されて次工程に送られ他は保管される
。以上の操作は最初のスキップホイスト（１）のボタン
を押す以外に人力作業は介在しない。At this time, the bucket) (Ia) is the limit switch (1C)
hit. As a result, the crusher (4) and the sieve (5) are started and crush the sample sent via the hopper (3). The crushed sample is passed through a sieve machine located below the crusher (
5). The sieving machine (5) has two sieves of 21 m and 19 m, and oversized (>21 m) are passed through the shoe (6) to the skip hoist (2).
2a), the undersize ((19m) is sent to hopper (8)K and discarded, and 20±1mj or 19
Only samples with a size between m and 21 cm are sent to the next dryer (7). The oversized sample returned to the skip hoist (2) is charged to the hopper (3) again in the same process.
Grinding and sieving are performed and repeated twice. This result 2
0m±1N sample is 65% of the original 10%3.51
The amount reaches approximately C9 and is charged into the dryer. A predetermined time elapses from the time when the packet (1a) of the skip hoist (1) hits the limit switch (Ic), that is, approximately 3.51 seconds after the three times of crushing and six times of sieving of the sample are completed.
When the time has elapsed until the sample of ai is completely filled into the dryer, a timer (7a) is activated to stop the crusher (4) and the dryer is switched on to start drying. Furthermore, when the predetermined drying time (3 to 5 minutes) has elapsed, the timer (7a) is activated again to open the outlet at the bottom of the dryer (7) and send the sample inside to the subdivider (9). The device automatically reduces the sample by 10 to approximately 200 rK, and then accurately weighs the weight of each loft using the next automatic weigher a and records it at the same time. Note that 9 out of 10 samples were crushed. After being sieved, approximately 3.5 Jc9 of samples with the required size of 20B±1n are obtained, resulting in 17 to 18 samples of 2009r/lot being collected, but only two more are selected from these. The above operations do not involve any manual work other than pressing the button on the first skip hoist (1).
２００りｒ１０ット の試料は自動的疋ベルトコンベヤ
ｔ１２により、第２図に示す次の熱間ＣＯｚ反応装置に
送られる。送られた試料はホッパＣＩ）を介し、シュー
ト■により円弧状に形成された反応管置台Ｑ１に配列す
る反応管０４１に、順次に自動的に装入される。２００
９ｒ１０ツト は反応管ＣＩ＋４１１個分の試料である
。熱間ＣＯｚ反応装置の各機器すなわち反応管置台の、
作業台（ハ）、電気炉（ハ）、秤量器（５）などは、第
２図に示すように半円状に配設され、その中心にロボッ
ト■を設置して、ハンドリングワークはすべてロボット
＠に受けもたせている。ロボットのはメカニカルハンド
（２８ａ）を有し、先づ試料を装入した反応管Ｑ４Ｊを
反応管置台（ハ）上から作朶台Ｃ上に運び、同台上に載
置する。次にロボット（ハ）は作業台（ハ）の近傍に設
けられたジブクレーン（ハ）に吊り下げられている反応
管（２４１の蓋ωを掴み、第３図に示すように作業台□
□□上にＩ！２置された反応管１２４１の直上に移動さ
せ、ガイド（図示せず）に沿って蓋■を下降せしめ、蓋
（７）の下面と反応管ＱＩＯの７ランジ（２４ａ）の上
面とが所定位置で当接すると、リミットスイッチ（図示
せず）が作動して、蓋ωに設けられたクランプ機構（３
０ｂ）が作動し、蓋ωは反応管（２ば１着される。なお
ＧＧＫは第６図に示すように熱１対（３０ｃ）およびガ
ス入口配管（３０ｄ）およびガス出口配管（３０ｅ）が
装着されており、蓋圓が反応’１１４１に係着されると
、ガス入口配管（３０ｄ）が反応管２４）のガス配管（
２４ｂ）の端部に自動的に接続し、蓋■が反応管＠へ係
着して所定時間経過するとタイマが作動してＮ２ガスの
反応管内への送気な開始する。絖いてロボット＠は反応
管（２）を電気炉＠内に挿入し、電気炉（ハ）はスイッ
チオンされて炉内は急速に昇温する。反応管（２４１内
の試料中の熱電対（３０（りが１，１００°ＣＫ達する
と、Ｎ２ガスをＣＯ２ガスに切替え反応をスタートさせ
る。ＣＣｈガス圧切替えて２時間経過すると、Ｃ（ｈガ
スをＮ２ガスに切替えるとともに、ロボット■は反応管
（２）を電気炉（至）中より取出し、作業台（ハ）上に
載置して冷却する。A sample of 200 liters is sent by an automatic belt conveyor t12 to the next hot COz reactor shown in FIG. The sent samples are sequentially and automatically charged via the hopper CI) into the reaction tubes 041 arranged on the reaction tube stand Q1 formed in an arc shape by the chute (2). 200
9r10t is a sample for reaction tube CI+411 pieces. Each device of the hot COz reactor, that is, the reaction tube stand,
The workbench (C), electric furnace (C), weighing machine (5), etc. are arranged in a semicircle as shown in Figure 2, and a robot ■ is installed in the center, and all handling work is handled by the robot. It is accepted by @. The robot has a mechanical hand (28a), and first carries the reaction tube Q4J loaded with the sample from the reaction tube stand (c) to the preparation stand C, and places it on the same stand. Next, the robot (c) grabs the lid ω of the reaction tube (241) suspended from the jib crane (c) installed near the workbench (c), and as shown in Figure 3, the robot (c)
□□I on top! 2, and lowered the lid (7) along a guide (not shown) until the lower surface of the lid (7) and the upper surface of the 7. flange (24a) of the reaction tube QIO were in a predetermined position. , a limit switch (not shown) is activated and the clamp mechanism (3) provided on the lid ω is activated.
0b) is activated, and the lid ω is attached to the reaction tube (2 and 1).As shown in Fig. 6, GGK is connected to the heat 1 pair (30c), the gas inlet piping (30d), and the gas outlet piping (30e). When the cap ring is attached to the reaction tube 1141, the gas inlet pipe (30d) is connected to the gas pipe (30d) of the reaction tube 24).
24b), and when a predetermined period of time has elapsed since the lid (2) is attached to the reaction tube @, a timer is activated to start supplying N2 gas into the reaction tube. Then, the robot @ inserts the reaction tube (2) into the electric furnace @, and the electric furnace (c) is turned on, causing the temperature inside the furnace to rise rapidly. When the thermocouple (30) in the sample in the reaction tube (241) reaches 1,100°CK, switch the N2 gas to CO2 gas and start the reaction.After 2 hours after switching the CCh gas pressure, the C(h gas At the same time, the robot (2) takes out the reaction tube (2) from the electric furnace (1), places it on the workbench (3), and cools it.
反応％−Ｃ２４） ’に作業台（ハ）上に載置して所定
時間経過し、さらにロボット■のメカニカルハンド（２
８ａ） が蓋ωの枠（３０ａ）を掴むと、ＭＱｔ３の
クランプ機構（（３０ｂ）が作動してクランプが外れ、
ロボットＣ９がる。次にロボット■は、反応管（２）を
掴んで旋回し秤量器筒に反応管０４）内の試料を移し、
秤量器（ハ）は試料を秤量し記録する。通常試料は反応
により２０〜５０％減匁している。なお以上のロボット
のを始めとする各装置は、自動制御回路を内臓し、タイ
マ、リミットスイッチなど罠より、自動的カッ連続的に
操作する。秤量後の試料は容器に収納し、小型スキップ
ホイス）Ｃ３１）で２階に設けられた次工程の反応後強
度測定装置のシュートへ送られる。Reaction %-C24)' was placed on the workbench (c) for a predetermined period of time, and then the mechanical hand (2
When 8a) grabs the frame (30a) of the lid ω, the clamp mechanism (30b) of MQt3 is activated and the clamp is removed.
Robot C9 gal. Next, the robot ■ grabs the reaction tube (2), rotates it, and transfers the sample in the reaction tube 04) to the weighing tube.
The weighing device (c) weighs and records the sample. Normally, the sample has a 20 to 50% reduction in momen due to reaction. Each device, including the robot mentioned above, has an automatic control circuit built-in, and operates automatically and continuously using traps such as timers and limit switches. The weighed sample is stored in a container and sent by a small skip whistle (C31) to the chute of the post-reaction strength measuring device installed on the second floor.
第４図に示す反応後強度測定装置は、主要機器としてＩ
型ドラム試験ｍｔａ、篩分機（４９、秤量器（ハ）とか
らなり、各機器を工程順に立体的に配設し、試料の移動
が自然に行なわれるよ５に配慮しているのは前述の試料
調整装置の場合と同様である。The post-reaction strength measuring device shown in Figure 4 is
It consists of a mold drum test mta, a sieve machine (49), and a weighing machine (c), and each device is arranged three-dimensionally in the order of the process, so that the sample can move naturally. The same is true for the sample preparation device.
ｌ型ドラム試験機（４２にはロボツ） （＄３を付設し
、秤量器（ハ）にはマイコン（４Ｉを備えて、操作の自
動化、連続化を計っているのは前述の各装置の場合の如
くである。小型スキップホイストＣ３１）Ｋより前工程
より送られた試料はシュート卿を経てＩ型ドラム試ｅｔ
ｕ２１に装入される。この際ｌ型ドラム試験機（４７Ｊ
の蓋（４２ａ）の着脱はロボット０３がそのメカニカル
ハンド（４３ａ）を駆使して行なうことは熱間ＣＣｈ反
応装置の場合の如くである。１型ドラム試験機（４２１
は２０ ｒ、ｐ、ｍ、で３０分間合計６００回転した後
、蓋（４２ａ）を脱して内部の試料をホッパＧ１４）を
介して篩分機（ハ）圧送る。篩分機けりは１０認、６ｍ
＋３１にの３種の篩を有しており、試料は） １０ ｍ
ｒ ６ ｍ〜１０朋、３ｊｔｌ〜６龍、 ＜ ３ ｍ
の４権の粒度に分けられ、く３關は廃棄されるが、他の
６楓の試料は各粒度別にベルトフィーダー（ハ）、シュ
ート０ηを介して秤量器０υに送られる。秤量器（４樽
は各粒度別の試料を秤量し、該データと前２種の各秤量
器αα。In the case of each of the above-mentioned devices, the L-type drum testing machine (42 is a robot) ($3 is attached, and the weighing device (c) is equipped with a microcomputer (4I) to automate and continuous operation. The sample sent from the previous process by small skip hoist C31) K passes through the chute and is transferred to the I-type drum sample.
Charged to U21. At this time, the L-type drum testing machine (47J
As in the case of the hot CCh reactor, the robot 03 uses its mechanical hand (43a) to attach and detach the lid (42a). Type 1 drum testing machine (421
After rotating for a total of 600 revolutions for 30 minutes at 20 r, p, m, the lid (42a) is removed and the sample inside is sent under pressure to the sieving machine (c) through the hopper G14). Sieving machine is 10 times, 6m
It has three types of sieves at +31, and the sample is) 10 m.
r 6 m ~ 10 ho, 3jtl ~ 6 dragon, < 3 m
The sample is divided into four particle sizes, and three samples are discarded, but the other six samples are sent to the weigher 0υ via a belt feeder (c) and a chute 0η for each particle size. Weighing device (4 barrels weigh samples of each particle size, and the data and each of the previous two types of weighing devices αα.
Ｑηのデータとを合せて、付設のマイコン（４１で演算
し、反応後の試料の強度を算出し必要に応じそのデータ
をタイプアウトする。Combined with the data of Qη, the attached microcomputer (41) calculates the strength of the sample after reaction, and types out the data as necessary.
本発明はコークスの熱間度応後の強度測定装置において
、試料調整装置や反応後強度測定装置の各機器を工程順
に立体的罠配設して試料の流れを容易かつ自動的に行な
えるように構成するとともに、熱間ＣＯ２反応装置を含
む全装置について、主要機器に自動制御機構を内蔵させ
、リミットスイッチ、タイマなどの効果的利用と相俟っ
て全装置を自動運転化し、操作の連続化を計ったので■
従来１人／方×４＝４人冶を要していた人員が、１Ｓ
（常昼）ですむこととなって人員が半分以下となった。The present invention is an apparatus for measuring the strength of coke after hot temperature reaction, in which the sample preparation device and the post-reaction strength measuring device are arranged in a three-dimensional trap in the order of the process, so that the flow of the sample can be easily and automatically carried out. In addition, all equipment, including the hot CO2 reactor, has an automatic control mechanism built into the main equipment, and combined with the effective use of limit switches and timers, all equipment is automated to ensure continuous operation. Because I planned to change the
The number of people who previously required 1 person/person x 4 = 4 people is now 1S.
As a result, the number of personnel was reduced to less than half.
■ 大巾に自動化したので悪い作業環境の中で作業する
必要がなくなった。■ Since we have extensively automated the process, there is no longer a need to work in a bad working environment.
■ ロボット運転の実績を入手できることとなり、今後
のロボット化への基礎固めができたなどの優れた効果を
上げることができた。■ We were able to obtain the results of robot operation, and we were able to achieve excellent results such as solidifying the foundation for future robotization.
第１図〜第４図は本発明の実施例を示すもので、第１図
は試料調整装置の構成図、第２図は熱間ＣＯｚ反応装置
の配置図、第３図は反応管への蓋の取付は説明図、第４
図は反応後強度の測定装置の構成図である。又第５図は
従来の反応管とその蓋の取付は説明図である。
図中（１） 、 （２）はスキップホイスト、（３）は
ホッパ、（４）は粉砕機、（５）は篩分機、（６）はシ
ュート、（力は乾燥器、（８）はホッパ、（９）は縮分
器、（ＩＩは秤量器、０υはシュート、（Ｉｚはベルト
コンベヤ、Ｃ！υはホッパ、のはシュート、■は反応管
置台、＠は反応管、ｒ２５ｉは作業台、（ハ）は電気炉
、（５）は秤量器、■はロボット、■はジブクレーン、
＠υはシュート、（社）はｌ型ドラム試験機、（ハ）は
ロボツ）、（４４１はホッパ、（ハ）は篩分機、Ｑ６）
はベルトフィーダ、（４′Ｄはシュート、囮は秤量器、
器はマイコンである。
代理人 弁理士 木 村 三 餌
箱１図
１に２図
２１：ホー、へ０
２２： ５イーート
２８゜
第３１１！Ｊ
第４図
第５図Figures 1 to 4 show examples of the present invention. Figure 1 is a configuration diagram of a sample preparation device, Figure 2 is a layout diagram of a hot COz reactor, and Figure 3 is a diagram showing the connection to a reaction tube. Installation of the lid is shown in the explanatory diagram, No. 4.
The figure is a configuration diagram of an apparatus for measuring post-reaction intensity. Further, FIG. 5 is an explanatory view of the conventional reaction tube and its lid attachment. In the figure, (1) and (2) are the skip hoist, (3) is the hopper, (4) is the crusher, (5) is the sieve, (6) is the chute, (power is the dryer, and (8) is the hopper. , (9) is a reduction unit, (II is a weigher, 0υ is a chute, (Iz is a belt conveyor, C!υ is a hopper, is a chute, ■ is a reaction tube stand, @ is a reaction tube, and r25i is a workbench. , (C) is an electric furnace, (5) is a weighing device, ■ is a robot, ■ is a jib crane,
@υ is a chute, (Company) is an L-type drum testing machine, (c) is a robot), (441 is a hopper, (c) is a sieve machine, Q6)
is a belt feeder, (4'D is a chute, a decoy is a scale,
The device is a microcomputer. Agent Patent attorney San Kimura Feeding box 1 Figure 1 to 2 Figure 21: Ho, he 0 22: 5 Eat 28° No. 311! J Figure 4 Figure 5
Claims (1)
粉砕機と、篩分機と、乾燥器と、縮分器と、秤量器と上
記各機器間を接続する移送設備とよりなる試料調整装置
と；複数個の反応管を載置する反応管置台と、反応管に
蓋を着脱するための作業台およびジブクレーンと、反応
管を加熱するための電気炉と、反応後の試料を秤量する
ための秤量器とよりなる熱間ＣＯ＿２反応装置と；Ｉ型
ドラム試験機と、該試験機に反応後の試料を装入するた
めの投入機と、篩分機と、秤量器と、上記各機器を接続
する移送装置とよりなる反応後強度測定装置と；上記各
装置間の試料移送設備とから構成されている熱間反応後
強度の測定装置において、前記試料調整装置と反応後強
度測定装置の各機器を工程順に立体的に配設するととも
に熱間ＣＯ＿２反応装置においては各機器を半円状に配
設し、その中心にロボットを設置してともに試料の移送
を便ならしめ、前記Ｉ型ドラム試験機にはロボットをさ
らに主要各機器にはタイマ、リミットスイッチおよび自
動制御回路を備えて、全装置を完全に連続的かつ自動的
に運転しうるように構成したことを特徴とするコークス
の熱間反応後強度の自動測定装置。A skip hoist and a hopper for transferring the sample,
A sample preparation device consisting of a crusher, a sieve, a dryer, a fractionator, a weigher, and a transfer facility that connects each of the above devices; a reaction tube stand on which a plurality of reaction tubes are placed; , a hot CO_2 reactor consisting of a workbench and a jib crane for attaching and detaching the lid to the reaction tube, an electric furnace for heating the reaction tube, and a weigher for weighing the sample after the reaction; Type I A post-reaction strength measuring device comprising a drum tester, a charging device for charging the sample after the reaction into the tester, a sieving device, a weighing device, and a transfer device connecting each of the above devices; In the post-hot reaction strength measurement device, which is composed of a sample transfer facility between each device, the sample preparation device and the post-reaction strength measurement device are three-dimensionally arranged in the order of the process, and the hot CO_2 reaction In the equipment, each device is arranged in a semicircular shape, and a robot is installed in the center to facilitate the transfer of samples.The I-type drum testing machine is equipped with a robot, and each main device is equipped with a timer and a limit limiter. An automatic measuring device for the strength of coke after hot reaction, characterized in that it is equipped with a switch and an automatic control circuit so that the entire device can be operated completely continuously and automatically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23139384A JPS61110057A (en) | 1984-11-05 | 1984-11-05 | Automatic measuring apparatus for strength of coke after hot reaction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23139384A JPS61110057A (en) | 1984-11-05 | 1984-11-05 | Automatic measuring apparatus for strength of coke after hot reaction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110057A true JPS61110057A (en) | 1986-05-28 |
| JPH0123733B2 JPH0123733B2 (en) | 1989-05-08 |
Family
ID=16922899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23139384A Granted JPS61110057A (en) | 1984-11-05 | 1984-11-05 | Automatic measuring apparatus for strength of coke after hot reaction |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61110057A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319531A (en) * | 1986-07-14 | 1988-01-27 | Nippon Kokan Kk <Nkk> | Automatic sample preparing device |
-
1984
- 1984-11-05 JP JP23139384A patent/JPS61110057A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319531A (en) * | 1986-07-14 | 1988-01-27 | Nippon Kokan Kk <Nkk> | Automatic sample preparing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0123733B2 (en) | 1989-05-08 |
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