TW201303003A - Coke charging apparatus - Google Patents
Coke charging apparatus Download PDFInfo
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- TW201303003A TW201303003A TW101109295A TW101109295A TW201303003A TW 201303003 A TW201303003 A TW 201303003A TW 101109295 A TW101109295 A TW 101109295A TW 101109295 A TW101109295 A TW 101109295A TW 201303003 A TW201303003 A TW 201303003A
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- Taiwan
- Prior art keywords
- coke
- red hot
- loading chute
- cooling tower
- chute portion
- Prior art date
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- 239000000571 coke Substances 0.000 title claims abstract description 191
- 238000001816 cooling Methods 0.000 claims abstract description 81
- 238000007599 discharging Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 abstract description 28
- 238000005204 segregation Methods 0.000 abstract description 24
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 14
- 230000000694 effects Effects 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 230000002093 peripheral effect Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 239000011261 inert gas Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
- B01J35/63—Pore volume
- B01J35/633—Pore volume less than 0.5 ml/g
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
Description
本發明係關於一種設於焦炭乾式滅火設備(於本說明書中稱作「CDQ設備」)(CDQ係「Coke Dry Quenching」之首字母)中之冷卻塔之上部且將自焦炭桶排出之赤熱焦炭裝入至上述冷卻塔中之焦炭裝入裝置。 The present invention relates to a red hot coke disposed on the upper part of a cooling tower in a coke dry fire extinguishing apparatus (referred to as "CDQ equipment" in the present specification) (the initial letter of the CDQ "Coke Dry Quenching") and discharged from the coke drum. The coke charging device is charged into the above cooling tower.
於CDQ設備中，將自焦炭爐排出之赤熱焦炭裝入CDQ冷卻塔中，於CDQ冷卻塔中藉由惰性氣體冷卻赤熱焦炭而進行熱回收。 In the CDQ apparatus, the red hot coke discharged from the coke oven is charged into a CDQ cooling tower, and the heat recovery is performed by cooling the red hot coke with an inert gas in a CDQ cooling tower.
自焦炭爐排出之赤熱焦炭至裝入CDQ冷卻塔為止之搬送路徑如下。 The transport path from the red hot coke discharged from the coke oven to the CDQ cooling tower is as follows.
自焦炭爐排出之赤熱焦炭於焦炭爐前由焦炭桶接收，藉由焦炭桶搬送至捲揚機。接收到赤熱焦炭之焦炭桶藉由捲揚機而捲起，進而搬送至移動設置於CDQ冷卻塔上方之焦炭裝入裝置之上方。於焦炭裝入裝置之上部，藉由敞開焦炭桶之排出口而將赤熱焦炭裝入CDQ冷卻塔內。 The red hot coke discharged from the coke oven is received by the coke drum in front of the coke oven and transported to the winch by the coke drum. The coke drum receiving the red hot coke is rolled up by the hoist and then transported to the top of the coke charging device disposed above the CDQ cooling tower. On top of the coke charging unit, the red hot coke is charged into the CDQ cooling tower by opening the discharge port of the coke drum.
於CDQ冷卻塔中藉由惰性氣體使赤熱焦炭冷卻，但為確保其冷卻性能，必需使CDQ冷卻塔內之赤熱焦炭之粒度分佈均勻。 The red hot coke is cooled by an inert gas in a CDQ cooling tower, but in order to ensure its cooling performance, it is necessary to make the particle size distribution of the red hot coke in the CDQ cooling tower uniform.
因此，例如專利文獻1、2所示，於自焦炭爐接收時，提出有使用粒度偏析較少之圓型之旋轉式焦炭桶。又，於焦炭 裝入裝置中亦實施有於裝入料斗內設置用以使裝入之赤熱焦炭分散之分散錐(參照專利文獻3)。 Therefore, for example, as shown in Patent Documents 1 and 2, in the case of receiving from a coke oven, a circular rotary coke drum having a small particle size segregation has been proposed. Again, in coke Also in the loading device, a dispersion cone for dispersing the charged red hot coke is provided in the loading hopper (see Patent Document 3).
[專利文獻1]日本專利實公昭54-39483號公報[專利文獻2]日本專利特公昭62-53555號公報[專利文獻3]日本專利特開平5-59369號公報 [Patent Document 1] Japanese Patent Publication No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei. No. Hei.
於CDQ設備中，為提高焦炭冷卻性能而必需使CDQ冷卻塔內無粒度偏析。 In CDQ equipment, it is necessary to have no particle size segregation in the CDQ cooling tower in order to improve the coke cooling performance.
另一方面，作為改善粒度偏析之一種方法有使用上述旋轉式焦炭桶之方法，但旋轉式焦炭桶，於焦炭爐前無用以使其旋轉之充分之空間的情形時無法使用之情況較多。 On the other hand, as one method for improving the particle size segregation, there is a method of using the above-described rotary coke drum, but the rotary coke drum is often unusable when there is no sufficient space for rotating the coke oven.
又，於旋轉式焦炭桶之情形時，必需於所有搬送焦炭桶之台車上設置旋轉機構，但於大型CDQ設備中，焦炭桶台車之數量較多，若於各台車上設置旋轉機構則亦有成本上升之問題。 Moreover, in the case of a rotary coke drum, it is necessary to provide a rotating mechanism on all the trolleys that transport the coke drums, but in large CDQ equipment, the number of coke drums is large, and if a rotating mechanism is provided on each of the vehicles, The problem of rising costs.
另一方面，於無旋轉功能之矩形(方)型焦炭桶之情形時，由於自焦炭爐接收時產生粒度偏析，故而即便於焦炭裝入裝置中設置分散錐，向CDQ冷卻塔裝入時亦無法充分消除粒度偏析。 On the other hand, in the case of a rectangular (square) type coke drum having no rotation function, since particle size segregation occurs when receiving from the coke oven, even if a dispersion cone is provided in the coke charging device, it is loaded into the CDQ cooling tower. Granular segregation cannot be fully eliminated.
本發明係為解決該問題而完成者，其目的在於提供一種於裝入赤熱焦炭時可確實地消除赤熱焦炭之粒度偏析之焦炭裝入裝置。 The present invention has been made to solve the above problems, and an object thereof is to provide a coke charging device capable of reliably eliminating particle size segregation of red hot coke when charged with red hot coke.
(1)本發明之焦炭裝入裝置係設於CDQ冷卻塔之上部且將自焦炭桶排出之赤熱焦炭裝入至上述CDQ冷卻塔者，其特徵在於，其包括：接收料斗部，其接收自焦炭桶排出之赤熱焦炭；及裝入滑槽部，其將由該接收料斗部接收之赤熱焦炭裝入至上述CDQ冷卻塔中；且可旋轉地構成裝入滑槽部之一部分或者全部，同時包括使上述裝入滑槽部之一部分或者全部旋轉之旋轉驅動裝置。 (1) The coke charging device of the present invention is installed in an upper portion of a CDQ cooling tower and loads red hot coke discharged from a coke drum into the above CDQ cooling tower, characterized in that it comprises: a receiving hopper portion received from a red hot coke discharged from the coke drum; and a loading chute portion for charging the red hot coke received by the receiving hopper portion into the CDQ cooling tower; and rotatably forming part or all of the loading chute portion, and including The above-described rotary drive device that is loaded into one or both of the chute portions is rotated.
(2)又，如上述(1)之焦炭裝入裝置，其中上述裝入滑槽部之排出口相對於該裝入滑槽部之旋轉中心軸而偏芯設置。 (2) The coke charging device according to (1) above, wherein the discharge port of the loading chute portion is eccentrically disposed with respect to a central axis of rotation of the loading chute portion.
(3)又，如上述(1)或(2)之焦炭裝入裝置，其中於上述裝入滑槽部之下端部包括排出赤熱焦炭之排出管部，該排出管部以其軸線相對於上述裝入滑槽部之旋轉中心軸傾斜之方式設置。 (3) The coke charging device according to the above (1) or (2), wherein the lower end portion of the loading chute portion includes a discharge pipe portion for discharging the red hot coke, the discharge pipe portion being opposite to the above by the axis thereof The rotation center axis of the loading chute portion is set to be inclined.
(4)又，如上述(1)至(3)中任一項之焦炭裝入裝置，其中於上述裝入滑槽部之旋轉部位之內表面，設有具有對沿上述裝入滑槽部內降下之赤熱焦炭進行攪拌之功能之間隔板。 (4) The coke charging device according to any one of (1) to (3) above, wherein the inner surface of the rotating portion of the loading chute portion is provided with a pair of the loading groove portions Lower the red hot coke for mixing between the functions of the separator.
(5)又，如上述(1)至(4)中任一項之焦炭裝入裝置，其中上述旋轉驅動裝置係可調整上述裝入滑槽部之旋轉數地所構 成。 (5) The coke charging device according to any one of (1) to (4), wherein the rotary driving device adjusts the number of rotations of the loading chute portion to make.
由於本發明之焦炭裝入裝置係包括接收自焦炭桶排出之赤熱焦炭之接收料斗部及將由該接收料斗部接收之赤熱焦炭裝入上述CDQ冷卻塔中之裝入滑槽部，且可旋轉地構成裝入滑槽部之一部分或者全部，並且包括使上述裝入滑槽部之一部分或者全部旋轉之旋轉驅動裝置，故而可消除自焦炭桶向焦炭裝入滑槽部排出之赤熱焦炭之粒度偏析並將其裝入CDQ冷卻塔中。 Since the coke charging device of the present invention comprises a receiving hopper portion that receives red hot coke discharged from the coke drum and a red hot coke received by the receiving hopper portion is loaded into the loading chute portion of the CDQ cooling tower, and is rotatably Forming part or all of the loading chute portion, and including a rotary driving device for rotating part or all of the above-mentioned sliding groove portion, thereby eliminating particle size segregation of red hot coke discharged from the coke drum to the coke loading chute portion Load it into the CDQ cooling tower.
本實施形態之焦炭裝入裝置1係設於CDQ冷卻塔7之上部且將自焦炭桶3排出之赤熱焦炭5裝入至CDQ冷卻塔7中之裝置。 The coke charging device 1 of the present embodiment is a device in which the red hot coke 5 discharged from the coke drum 3 is charged into the CDQ cooling tower 7 in the upper portion of the CDQ cooling tower 7.
焦炭裝入裝置1之特徵在於包括：接收料斗部9，其接收自焦炭桶3排出之赤熱焦炭5；及裝入滑槽部11，其將由該接收料斗部9所接收之赤熱焦炭5裝入CDQ冷卻塔7中；裝入滑槽部11向下方縮徑且可旋轉地構成，裝入滑槽部可藉由旋轉驅動裝置13旋轉地構成。 The coke charging device 1 is characterized by comprising: a receiving hopper portion 9 that receives red hot coke 5 discharged from the coke drum 3; and a loading chute portion 11 that loads the red hot coke 5 received by the receiving hopper portion 9. In the CDQ cooling tower 7, the loading chute portion 11 is reduced in diameter and rotatably formed, and the loading chute portion is configured to be rotatable by the rotation driving device 13.
以下詳細說明各構成。 Each configuration will be described in detail below.
<CDQ冷卻塔> <CDQ Cooling Tower>
CDQ冷卻塔7係自裝入之赤熱焦炭5之下方使惰性氣體 向上方流通而回收赤熱焦炭5之熱量之裝置。於此種CDQ冷卻塔7中，如上述般，為維持其冷卻性能而需要使CDQ冷卻塔7內之赤熱焦炭5之粒度分佈均勻。 The CDQ cooling tower 7 is self-loaded under the red hot coke 5 to make an inert gas A device that circulates upward to recover heat of the red hot coke 5. In such a CDQ cooling tower 7, as described above, it is necessary to make the particle size distribution of the red hot coke 5 in the CDQ cooling tower 7 uniform in order to maintain the cooling performance.
<焦炭桶> <Coke barrel>
焦炭桶3係用以接收並搬送自焦炭爐排出之赤熱焦炭5之容器，於下部設有可開關之排出擋閘15。本實施形態之焦炭桶3係可於狹窄空間中使用之矩形(方)型焦炭桶。由於矩形(方)型焦炭桶無旋轉功能，故而如上述般，於自焦炭爐接收時產生粒度偏析。於本例中如圖1所示，赤熱焦炭5之頂端亦偏向圖中左側，可認為該情況下於矩形(角)焦炭桶之右側偏析有較多之粒度較大者。 The coke drum 3 is for receiving and transporting the container of the red hot coke 5 discharged from the coke oven, and is provided with a switchable discharge gate 15 at the lower portion. The coke drum 3 of the present embodiment is a rectangular (square) type coke drum that can be used in a narrow space. Since the rectangular (square) type coke drum has no rotation function, as described above, particle size segregation occurs when it is received from the coke oven. In this example, as shown in Fig. 1, the top end of the red hot coke 5 is also biased to the left side in the figure, and it can be considered that in this case, a larger particle size is segregated on the right side of the rectangular (corner) coke drum.
再者，本實施形態之焦炭裝入裝置1並不排除使用圓形之旋轉式焦炭桶。 Further, the coke charging device 1 of the present embodiment does not exclude the use of a circular rotary coke drum.
<焦炭裝入裝置> <Coke loading device>
焦炭裝入裝置1係設於CDQ冷卻塔7之上部且用以將自焦炭桶3排出之赤熱焦炭5裝入CDQ冷卻塔7中之裝置，且包括：接收料斗部9，其接收自焦炭桶3排出之赤熱焦炭5；及裝入滑槽部11，其將由接收料斗部9接收之赤熱焦炭5裝入至上述CDQ冷卻塔7。 The coke charging device 1 is provided above the CDQ cooling tower 7 and is used to load the red hot coke 5 discharged from the coke drum 3 into the CDQ cooling tower 7, and includes: a receiving hopper portion 9 which is received from the coke drum 3 discharged red hot coke 5; and loaded into the chute portion 11, which loads the red hot coke 5 received by the receiving hopper portion 9 into the CDQ cooling tower 7.
本實施形態之焦炭裝入裝置中使接收料斗部9與裝入滑槽部11分離，不旋轉之接收料斗部9與可旋轉之裝入滑槽部11一同搭載於設於CDQ冷卻塔7上部之台車17上且可 沿橫向方向移動地構成。 In the coke charging device of the present embodiment, the receiving hopper portion 9 is separated from the loading chute portion 11, and the receiving hopper portion 9 that is not rotated is mounted on the upper portion of the CDQ cooling tower 7 together with the rotatable loading chute portion 11. The trolley 17 can be It is configured to move in the lateral direction.
以下，詳細說明接收料斗部9與裝入滑槽部11。 Hereinafter, the receiving hopper portion 9 and the loading chute portion 11 will be described in detail.
<接收料斗部> <Receiving hopper section>
接收料斗部9係接收自焦炭桶3排出之赤熱焦炭5之部位。 The receiving hopper portion 9 receives the portion of the red hot coke 5 discharged from the coke drum 3.
接收料斗部9於上部具有圓筒部19，且於下部包括向下方逐漸縮徑之縮徑部21。 The receiving hopper portion 9 has a cylindrical portion 19 at the upper portion and a reduced diameter portion 21 that is gradually reduced in diameter toward the lower portion.
接收料斗部9經由未圖示之台座而固定於台車17上。接收料斗部9之上部通常敞開。但於將赤熱焦炭5裝入CDQ冷卻塔7中時，如圖1所示焦炭桶3配置於接收料斗部9之上部，於焦炭桶3上附帶之集塵遮罩4於接收料斗部9敞開時以覆蓋其之方式接合。藉此，防止於裝入赤熱焦炭5時產生之大量之灰塵於大氣中飛散。於裝入赤熱焦炭5時所產生之灰塵藉由連結於接收料斗部9之集塵管道23而收集。 The receiving hopper portion 9 is fixed to the bogie 17 via a pedestal (not shown). The upper portion of the receiving hopper portion 9 is normally open. However, when the red hot coke 5 is charged into the CDQ cooling tower 7, the coke drum 3 is disposed on the upper portion of the receiving hopper portion 9 as shown in Fig. 1, and the dust collecting mask 4 attached to the coke drum 3 is opened to the receiving hopper portion 9. It is joined in such a way as to cover it. Thereby, a large amount of dust generated when the red hot coke 5 is charged is prevented from scattering in the atmosphere. The dust generated when the red hot coke 5 is charged is collected by being connected to the dust collecting duct 23 of the receiving hopper portion 9.
<裝入滑槽部> <Loading the chute>
裝入滑槽部11係將由接收料斗部9接收之赤熱焦炭5裝入CDQ冷卻塔7之部位。裝入滑槽部11包括向下方逐漸縮徑之倒圓錐狀之漏斗形狀部25及連接於此而設置之排出管部27。 The loading chute portion 11 is a portion where the red hot coke 5 received by the receiving hopper portion 9 is loaded into the CDQ cooling tower 7. The loading chute portion 11 includes an inverted cone-shaped funnel-shaped portion 25 that is gradually reduced in diameter downward, and a discharge pipe portion 27 that is provided to be connected thereto.
裝入滑槽部11可旋轉地構成，且藉由旋轉驅動裝置13而旋轉驅動。於該例中，裝入滑槽部11之旋轉中心軸a與CDQ冷卻塔7之裝入口33之中心一致。 The loading chute portion 11 is rotatably constructed and is rotationally driven by the rotation driving device 13. In this example, the central axis of rotation a of the loading chute portion 11 coincides with the center of the loading port 33 of the CDQ cooling tower 7.
裝入滑槽部11中之排出管部27以使軸線b相對於裝入滑槽部17之旋轉中心軸a僅傾斜有角度θ之方式而設置。其結果，排出管部27之下端之排出口29相對於裝入滑槽部11之旋轉中心軸a而偏芯。所謂排出口29相對於裝入滑槽部11之旋轉中心軸a偏芯，係指上述旋轉中心軸a(CDQ冷卻塔7之裝入口33之中心)與排出口29之中心s於水平方向偏離。 The discharge pipe portion 27 incorporated in the chute portion 11 is provided such that the axis b is inclined only by an angle θ with respect to the central axis of rotation a of the loading chute portion 17. As a result, the discharge port 29 at the lower end of the discharge pipe portion 27 is eccentric with respect to the rotation center axis a of the loading chute portion 11. The venting of the discharge port 29 with respect to the central axis of rotation a of the loading chute portion 11 means that the center axis of rotation a (the center of the loading port 33 of the CDQ cooling tower 7) is offset from the center s of the discharge port 29 in the horizontal direction. .
於圖1所示之例中，於裝入滑槽部11之下部設置排出管部27，使排出管部27傾斜，從而使排出口29之中心s與旋轉中心軸a(CDQ冷卻塔7之裝入口33之中心)於水平方向偏離。 In the example shown in Fig. 1, the discharge pipe portion 27 is provided at the lower portion of the loading chute portion 11, and the discharge pipe portion 27 is inclined so that the center s of the discharge port 29 and the rotation center axis a (the CDQ cooling tower 7) The center of the loading port 33 is offset in the horizontal direction.
然而，亦可不於裝入滑槽部11之下端設置排出管部27，而使排出口29之中心s與CDQ冷卻塔7之裝入口33之中心偏離。 However, the discharge pipe portion 27 may not be provided at the lower end of the loading chute portion 11, and the center s of the discharge port 29 may be deviated from the center of the loading port 33 of the CDQ cooling tower 7.
又，於在裝入滑槽部11之下端部設置排出管部27之情形時，若使排出管部27傾斜設置，則即便排出口29之中心s與旋轉中心軸a(CDQ冷卻塔7之裝入口33之中心)不於水平方向偏移，亦可發揮防止自裝入滑槽部11投入至冷卻塔7中之赤熱焦炭5向CDQ冷卻塔7之裝入口33之中心落下之效果。 Further, when the discharge pipe portion 27 is provided at the lower end portion of the loading chute portion 11, if the discharge pipe portion 27 is inclined, even the center s of the discharge port 29 and the rotation center axis a (the CDQ cooling tower 7) The center of the loading port 33 is not offset in the horizontal direction, and the effect of preventing the red hot coke 5 charged into the cooling tower 7 from the loading chute portion 11 from falling to the center of the loading port 33 of the CDQ cooling tower 7 can be exerted.
即，使排出口29相對於CDQ冷卻塔7之裝入口33之中心偏芯，及於裝入滑槽部11之下端部傾斜設置排出管部 27，這樣分別發揮著防止自裝入滑槽部11投入至冷卻塔7中之赤熱焦炭5向CDQ冷卻塔7之裝入口33之中心落下之效果。 That is, the discharge port 29 is eccentric with respect to the center of the loading port 33 of the CDQ cooling tower 7, and the discharge pipe portion is inclined at the lower end portion of the loading chute portion 11. In this way, the effect of preventing the red hot coke 5 charged into the cooling tower 7 from the loading chute portion 11 from falling into the center of the loading port 33 of the CDQ cooling tower 7 is exerted.
於裝入滑槽部11之下部，為遮蓋排出口29之周圍而可升降地設置形成為環形框狀之環形蓋構件31。環形蓋構件31於將焦炭裝入裝置1配置於CDQ冷卻塔7之裝入口33時，藉由將裝入滑槽部11之周圍部37裝入設置於CDQ冷卻塔7之裝入口33側之水封槽35內而確保裝入滑槽部11與裝入口33之密封性。 An annular cover member 31 formed in a ring-shaped frame shape is provided so as to be movable up and down to cover the periphery of the discharge port 29 in the lower portion of the loading chute portion 11. When the coke charging device 1 is disposed in the loading port 33 of the CDQ cooling tower 7, the ring cover member 31 is placed in the side of the loading port 33 of the CDQ cooling tower 7 by the peripheral portion 37 of the loading chute portion 11. The inside of the water sealing groove 35 ensures the sealing property of the loading groove portion 11 and the loading port 33.
又，由於環形蓋構件31與裝入滑槽部11一同旋轉，故而環形蓋構件31之周圍部37對堆積於水封槽35內部之灰塵進行攪拌，從而使灰塵呈流動化而易於與溢出水一同排出。 Further, since the annular cover member 31 rotates together with the loading chute portion 11, the peripheral portion 37 of the annular cover member 31 agitates the dust accumulated inside the water sealing groove 35, thereby making the dust fluid and easy to overflow with water. Exhausted together.
如上述般，接收料斗部9及裝入滑槽部11搭載於台車17上。於台車17上，鄰接於裝入滑槽部11而搭載有爐蓋開關裝置39。藉由使台車17沿水平方向移動，可於CDQ冷卻塔7之裝入口33配置裝入滑槽部11，或者配置爐蓋41。 As described above, the receiving hopper portion 9 and the loading chute portion 11 are mounted on the bogie 17. A lid switch device 39 is mounted on the carriage 17 adjacent to the loading chute portion 11. By moving the carriage 17 in the horizontal direction, the loading groove portion 11 can be disposed in the loading port 33 of the CDQ cooling tower 7, or the furnace cover 41 can be disposed.
爐蓋開關裝置39可藉由保持爐蓋41並使之上下移動而封閉裝入口33或者上抬爐蓋41而使裝入口33敞開。 The lid switch device 39 can open the loading port 33 by closing the loading port 33 or lifting the furnace cover 41 by holding the furnace cover 41 and moving it up and down.
<旋轉驅動裝置> <rotary drive device>
對裝入滑槽部11中之旋轉驅動裝置13進行說明。 The rotary drive unit 13 incorporated in the chute portion 11 will be described.
旋轉驅動裝置13包括：馬達43，其設置於台車17上；齒輪45，其設置於馬達43之旋轉軸上；大齒輪49，其形成 於遍及裝入滑槽部11之外周面全周而設置之支承構件47上；導輥51，其設於裝入滑槽部11之外周部並抵接於支承構件47之側壁且自圓周方向引導裝入滑槽部11之旋轉；以及支承輥53，其抵接於支承構件47之下表面並自下方引導裝入滑槽部11之旋轉。 The rotary driving device 13 includes a motor 43 disposed on the trolley 17 , a gear 45 disposed on a rotating shaft of the motor 43 , and a large gear 49 forming The support member 47 is provided over the entire circumference of the outer peripheral surface of the chute portion 11; the guide roller 51 is provided on the outer peripheral portion of the loading chute portion 11 and abuts against the side wall of the support member 47 and is circumferentially oriented. The rotation of the guide loading groove portion 11 is guided; and the support roller 53 abuts against the lower surface of the support member 47 and guides the rotation of the loading groove portion 11 from below.
藉由使馬達43旋轉而引起齒輪45旋轉，並使裝入滑槽部11與嚙合於齒輪45之大齒輪49一同旋轉。由於裝入滑槽部11經由支承構件47而由導輥51與支承輥53進行引導，故而穩定旋轉。 The gear 45 is rotated by rotating the motor 43, and the loading chute portion 11 is rotated together with the large gear 49 meshing with the gear 45. Since the loading chute portion 11 is guided by the guide roller 51 and the backup roller 53 via the support member 47, the rotation is stably performed.
藉由設置導輥51，可防止裝入滑槽部11沿橫向方向振動。又，藉由設置支承輥53，可保持作用於裝入滑槽部11上之鉛垂負重。 By providing the guide roller 51, it is possible to prevent the loading chute portion 11 from vibrating in the lateral direction. Further, by providing the backup roller 53, the vertical load acting on the chute portion 11 can be maintained.
再者，較佳為導輥51與支承輥53沿圓周方向設置3個以上。 Further, it is preferable that three or more guide rollers 51 and support rollers 53 are provided in the circumferential direction.
馬達43之旋轉數可藉由未圖示之反相器進行調整。作為裝入滑槽部11之旋轉數，較佳為能以例如每分鐘5~50轉進行調整。 The number of rotations of the motor 43 can be adjusted by an inverter (not shown). The number of rotations to be loaded into the chute portion 11 is preferably adjusted to, for example, 5 to 50 revolutions per minute.
藉由使馬達43之旋轉數為可變，可改變裝入滑槽部11之旋轉速度，且可改變赤熱焦炭5之圓周方向之分散性能。例如，裝入滑槽部11之旋轉速度較大者分散性變高。 By making the number of rotations of the motor 43 variable, the rotational speed of the loading chute portion 11 can be changed, and the dispersion performance in the circumferential direction of the red hot coke 5 can be changed. For example, the higher the rotational speed of the loading chute portion 11, the higher the dispersibility.
再者，作為使裝入滑槽部11之旋轉數為可變之手段，除藉由反相器使馬達43之旋轉數改變以外，亦可於馬達43 與大齒輪49之間之旋轉傳遞路徑中設置可變式減速機。 Further, as a means for changing the number of rotations to be loaded into the chute portion 11, in addition to changing the number of rotations of the motor 43 by the inverter, the motor 43 may be used. A variable speed reducer is provided in the rotation transmission path between the large gear 49 and the large gear 49.
基於圖4對使用如上述般所構成之本實施形態之焦炭裝入裝置1將赤熱焦炭5自焦炭桶3裝入CDQ冷卻塔7時之動作進行說明。再者，於圖4中省略爐蓋開關裝置39之一部分之圖示。 The operation of charging the red hot coke 5 from the coke drum 3 into the CDQ cooling tower 7 using the coke charging device 1 of the present embodiment configured as described above will be described based on Fig. 4 . Further, an illustration of a portion of the lid switch device 39 is omitted in FIG.
如圖4所示，將焦炭桶3配置於接收料斗部9之上方。此時，台車17移動至裝入滑槽部11配置於CDQ冷卻塔7之裝入口33之位置。驅動旋轉驅動裝置13使裝入滑槽部11旋轉，其後，敞開焦炭桶3之排出擋閘15。焦炭桶3內之赤熱焦炭5落下至旋轉之裝入滑槽部11中，一面被攪拌一面沿裝入滑槽部11內向排出口29落下。 As shown in FIG. 4, the coke drum 3 is disposed above the receiving hopper portion 9. At this time, the carriage 17 is moved to a position where the loading chute portion 11 is disposed at the loading port 33 of the CDQ cooling tower 7. The rotary drive unit 13 is driven to rotate the loading chute portion 11, and thereafter, the discharge shutter 15 of the coke drum 3 is opened. The red hot coke 5 in the coke drum 3 is dropped into the rotating loading groove portion 11, and is dropped toward the discharge port 29 along the inside of the loading chute portion 11 while being stirred.
由於裝入滑槽部11具有漏斗形狀且旋轉，故而沿裝入滑槽部11落下之赤熱焦炭5在沿裝入滑槽部11落下之過程中受到攪拌而使得粒度偏析得以消除。 Since the loading chute portion 11 has a funnel shape and is rotated, the red hot coke 5 falling along the loading chute portion 11 is agitated in the process of falling along the loading chute portion 11, so that the particle size segregation is eliminated.
赤熱焦炭5經由裝入滑槽部11之排出管部27而自排出口29裝入至CDQ冷卻塔7內。此時，由於排出口29相對於裝入滑槽部11之旋轉軸偏芯且傾斜設置，故而如圖4所示，裝入之赤熱焦炭5之落下點成為較中心而向周緣方向偏離之圓環狀。藉此，由赤熱焦炭5之落下所引起之於CDQ冷卻塔7中之直徑方向之自然偏析顯著減少。 The red hot coke 5 is charged into the CDQ cooling tower 7 from the discharge port 29 via the discharge pipe portion 27 incorporated in the chute portion 11. At this time, since the discharge port 29 is eccentric with respect to the rotation axis of the loading chute portion 11 and is inclined, as shown in FIG. 4, the falling point of the charged red hot coke 5 becomes a center which is more centered and deviated toward the circumferential direction. ring. Thereby, the natural segregation in the diameter direction in the CDQ cooling tower 7 caused by the falling of the red hot coke 5 is remarkably reduced.
即，於矩形之焦炭桶3內偏析並積存之赤熱焦炭5，沿裝入滑槽部11之旋轉方向經分散而去除，其結果以粒度分佈 之偏析減少之狀態裝入至CDQ冷卻塔7內。 That is, the red hot coke 5 segregated and accumulated in the rectangular coke drum 3 is removed by dispersion in the rotation direction of the loading chute portion 11, and the result is a particle size distribution. The state in which the segregation is reduced is loaded into the CDQ cooling tower 7.
藉由赤熱焦炭5於CDQ冷卻塔7內之落下點成為圓環狀，與向中央1點落下之情形相比，可顯著減少偏析。無需如先前文獻3般為發揮該效果而必須設置分散錐。於設有分散錐之情形時，分散錐由赤熱焦炭所引起之磨損較嚴重而存在維護方面之問題，但於本發明中無需設置分散錐，於不會產生維護上之問題之方面優勢亦較大。 The falling point in the CDQ cooling tower 7 by the red hot coke 5 becomes an annular shape, and the segregation can be remarkably reduced as compared with the case where it falls to the center one point. It is not necessary to provide a dispersion cone in order to exert this effect as in the prior document 3. In the case where a dispersing cone is provided, the dispersing cone is more severely worn by the red hot coke and there is a maintenance problem. However, in the present invention, it is not necessary to provide a dispersing cone, and the advantage in terms of maintenance is not improved. Big.
圖5係說明本實施形態之效果之說明圖，圖5(A)表示裝入滑槽部不旋轉之習知例，圖5(B)表示本實施形態。又，圖5(a)係示意性地表示焦炭桶3中之赤熱焦炭5之粒度偏析狀態與裝入CDQ冷卻塔7時之粒度偏析狀態。 Fig. 5 is an explanatory view for explaining the effects of the embodiment, Fig. 5(A) shows a conventional example in which the loading chute portion does not rotate, and Fig. 5(B) shows the present embodiment. Further, Fig. 5(a) schematically shows the particle size segregation state of the red hot coke 5 in the coke drum 3 and the particle size segregation state when it is loaded into the CDQ cooling tower 7.
圖5(b)係以圖表表示CDQ冷卻塔7內之粒度偏析狀態，縱軸表示平均粒徑，橫軸表示距CDQ冷卻塔7之內表面之端部之距離。圖5(c)表示自焦炭桶3裝入之赤熱焦炭5於CDQ冷卻塔7中之落下點P。 Fig. 5(b) is a graph showing the state of particle size segregation in the CDQ cooling tower 7, wherein the vertical axis represents the average particle diameter, and the horizontal axis represents the distance from the end portion of the inner surface of the CDQ cooling tower 7. Fig. 5(c) shows the drop point P of the red hot coke 5 charged from the coke drum 3 in the CDQ cooling tower 7.
如圖5(a)所示，焦炭桶3內之赤熱焦炭5成為偏向焦炭桶3內之一側之山形而堆積，因此粒度較大者向圖中右側偏析。於習知例中，自焦炭桶3裝入之赤熱焦炭5之落下點P如圖5(A)(c)所示，成為CDQ冷卻塔7之中心，未消除焦炭桶3內之偏析即裝入至CDQ冷卻塔7內。作為其結果如圖5(A)(b)所示，成為於CDQ冷卻塔7內之直徑方向上產生粒度偏析之狀態。 As shown in Fig. 5 (a), the red hot coke 5 in the coke drum 3 is formed in a mountain shape which is biased toward one side of the coke drum 3, so that the larger particle size is segregated toward the right side in the drawing. In the conventional example, the drop point P of the red hot coke 5 charged from the coke drum 3 is the center of the CDQ cooling tower 7 as shown in Fig. 5 (A) and (c), and the segregation in the coke drum 3 is not eliminated. Enter into the CDQ cooling tower 7. As a result, as shown in Fig. 5 (A) and (b), a particle size segregation occurs in the diameter direction of the CDQ cooling tower 7.
另一方面，根據本實施形態，自焦炭桶3裝入之赤熱焦炭5之落下點P如圖5(B)(c)所示，於CDQ冷卻塔7之中心與內周壁之間成為圓環狀，且一面消除焦炭桶3內之偏析一面裝入CDQ冷卻塔7內。作為其結果如圖5(B)(b)所示，成為於CDQ冷卻塔7內之直徑方向上粒度偏析得以消除之狀態。 On the other hand, according to the present embodiment, the drop point P of the red hot coke 5 charged from the coke drum 3 is a ring between the center of the CDQ cooling tower 7 and the inner peripheral wall as shown in Fig. 5 (B) and (c). The shape is removed and the side of the coke drum 3 is eliminated while being placed in the CDQ cooling tower 7. As a result, as shown in Fig. 5 (B) and (b), the particle size segregation in the diameter direction in the CDQ cooling tower 7 is eliminated.
如上述般，根據本實施形態，裝入滑槽部11旋轉、與裝入滑槽部11之下端部之排出口29相對於裝入滑槽部11之旋轉中心軸a偏芯設置之情況協同作用，可於矩形之焦炭桶3內消除粒度分佈偏析積存之赤熱焦炭5之粒度分佈偏析，從而能以粒度分佈偏析較少之狀態裝入至CDQ冷卻塔7內。 As described above, according to the present embodiment, the loading chute portion 11 rotates and the discharge port 29 of the lower end portion of the loading chute portion 11 is eccentrically disposed with respect to the rotation center axis a of the loading chute portion 11 The particle size distribution segregation of the red hot coke 5 which is accumulated by the particle size distribution segregation can be eliminated in the rectangular coke drum 3, so that it can be charged into the CDQ cooling tower 7 in a state where the particle size distribution segregation is small.
其結果，可形成CDQ冷卻塔7內之適當之粒度分佈而提高焦炭冷卻性能。 As a result, an appropriate particle size distribution within the CDQ cooling tower 7 can be formed to improve coke cooling performance.
又，於本實施形態中，由於使裝入滑槽部11之旋轉數為可變，故而可藉由改變裝入滑槽部11之旋轉速度而改變作用於赤熱焦炭5之離心力，從而可改變赤熱焦炭5之落下點所描繪之圓環之半徑而改變於CDQ冷卻塔7之半徑方向之分散性。例如，藉由提高裝入滑槽部11之旋轉速度，於CDQ冷卻塔7內落下之赤熱焦炭所形成之圓環之半徑變大，從而使赤熱焦炭5於接近CDQ冷卻塔7之內壁處落下。 Further, in the present embodiment, since the number of rotations of the loading chute portion 11 is variable, the centrifugal force acting on the red hot coke 5 can be changed by changing the rotational speed of the loading chute portion 11, thereby changing The radius of the ring depicted by the falling point of the red hot coke 5 changes to the dispersion in the radial direction of the CDQ cooling tower 7. For example, by increasing the rotational speed of the loading chute portion 11, the radius of the ring formed by the red hot coke dropped in the CDQ cooling tower 7 becomes large, so that the red hot coke 5 is near the inner wall of the CDQ cooling tower 7. fall.
再者，依藉由焦炭性狀(粒度分佈或平均粒徑)、或焦炭處理量所決定之CDQ冷卻塔7之半徑而合適之圓環半徑不同，故而只要以成為合適之圓環半徑之方式調整馬達43之 旋轉數即可。 Further, depending on the radius of the CDQ cooling tower 7 determined by the coke property (particle size distribution or average particle diameter) or the amount of coke treatment, a suitable radius of the ring is different, so that it is adjusted by a suitable radius of the ring. Motor 43 Rotate the number.
於上述之實施形態中，作為旋轉驅動裝置13，顯示有藉由齒輪45與大齒輪49之嚙合而使裝入滑槽部11旋轉之例，但旋轉驅動裝置13並不限定於此。 In the above-described embodiment, the rotation driving device 13 is shown as being rotated by the engagement of the gear 45 and the large gear 49, but the rotation driving device 13 is not limited thereto.
例如圖6所示，亦可代替齒輪45而藉由輪胎輥54所產生之摩擦力將馬達43之旋轉力傳遞至裝入滑槽部11。 For example, as shown in FIG. 6, the rotational force generated by the tire roller 54 may be transmitted to the loading chute portion 11 by the frictional force generated by the tire roller 54 instead of the gear 45.
又，於上述實施形態中，雖然一體地形成裝入滑槽部11並使裝入滑槽部11整體旋轉，但如圖7所示，亦可使裝入滑槽部11中之漏斗形狀部25與接收料斗部9成為一體，並使裝入滑槽部11中之排出管部27分離而僅使排出管部27旋轉。 Further, in the above-described embodiment, the loading chute portion 11 is integrally formed and the entire loading chute portion 11 is rotated. However, as shown in Fig. 7, the funnel-shaped portion incorporated in the chute portion 11 may be formed. 25 is integrated with the receiving hopper portion 9, and the discharge pipe portion 27 incorporated in the chute portion 11 is separated to rotate only the discharge pipe portion 27.
基於圖8說明本發明之實施形態2之焦炭裝入裝置56。於圖8中，對與圖1共用之部位附上相同之符號。又，於圖8中對圖1中所示之旋轉驅動裝置等省略圖示(圖9、圖11、圖13中亦相同)。 A coke charging device 56 according to the second embodiment of the present invention will be described based on Fig. 8 . In FIG. 8, the same reference numerals are attached to the parts common to FIG. 1. Further, in FIG. 8, the rotation driving device shown in FIG. 1 and the like are omitted (the same applies to FIGS. 9, 11, and 13).
實施形態2之焦炭裝入裝置56與實施形態1之焦炭裝入裝置1不同之處在於：於實施形態1中使裝入滑槽部11之下端部之排出口29相對於裝入滑槽部11之旋轉中心軸a偏芯設置，但於實施形態2中未使排出口29偏芯。 The coke charging device 56 of the second embodiment is different from the coke charging device 1 of the first embodiment in that the discharge port 29 of the lower end portion of the sliding groove portion 11 is placed in the sliding groove portion in the first embodiment. The rotation center axis a of the 11 is eccentrically disposed, but in the second embodiment, the discharge port 29 is not eccentric.
如本實施形態，即便未使裝入滑槽部11之排出口29相對於裝入滑槽部11之旋轉中心軸a偏芯，藉由使裝入滑槽部 11旋轉，亦可使自接收料斗部9裝入之赤熱焦炭5以於裝入滑槽部11中一面旋轉一面降下，並自排出口29投出之方式裝入CDQ冷卻塔7內。 According to the present embodiment, even if the discharge port 29 of the loading chute portion 11 is not biased with respect to the rotation center axis a of the loading chute portion 11, the sliding groove portion is loaded. When the rotation is 11 or so, the red hot coke 5 loaded from the receiving hopper portion 9 can be placed in the CDQ cooling tower 7 while being placed in the chute portion 11 while being rotated while being discharged from the discharge port 29.
因此，一面沿裝入滑槽部11旋轉一面落下時赤熱焦炭5之粒度偏析得以消除，作為其結果可發揮能消除CDQ冷卻塔7內之粒度分佈之偏析之效果。 Therefore, the particle size segregation of the red hot coke 5 is eliminated as it is dropped along the rotation of the loading chute portion 11, and as a result, the segregation effect of the particle size distribution in the CDQ cooling tower 7 can be eliminated.
再者，如圖9、圖10所示，亦可於裝入滑槽部11內設置數個沿裝入滑槽部11內表面之傾斜方向延伸之間隔板55。藉由設置間隔板55，而與裝入滑槽部11之旋轉協同作用，從而可獲得對裝入至裝入滑槽部11中之赤熱焦炭5進行攪拌之效果。 Further, as shown in Figs. 9 and 10, a plurality of partition plates 55 extending in the oblique direction along the inner surface of the loading chute portion 11 may be provided in the loading chute portion 11. By providing the partition plate 55, in cooperation with the rotation of the loading chute portion 11, the effect of stirring the red hot coke 5 loaded in the loading chute portion 11 can be obtained.
如圖11、圖12所示，作為間隔板55，亦可設於裝入滑槽部11之下部。 As shown in FIGS. 11 and 12, the partition plate 55 may be provided in the lower portion of the loading chute portion 11.
又，圖8~圖10所示之例為裝入滑槽部11之整體旋轉之例，如圖13所示，亦可設為將裝入滑槽部11分割為例如兩部分而設為上部裝入滑槽部57與下部裝入滑槽部59，而其一部分例如上部裝入滑槽部57旋轉。於此情形時，為提高排出之赤熱焦炭5之分散性，亦可於下部裝入滑槽部59之排出口29設置錐狀之分散器61。 Further, the example shown in Figs. 8 to 10 is an example in which the entire sliding groove portion 11 is rotated. As shown in Fig. 13, the loading chute portion 11 may be divided into, for example, two parts to be upper. The loading chute portion 57 and the lower portion are fitted into the chute portion 59, and a part thereof, for example, the upper loading chute portion 57 is rotated. In this case, in order to increase the dispersibility of the discharged red hot coke 5, a tapered disperser 61 may be provided in the discharge port 29 of the lower loading chute portion 59.
關於裝入料斗部9及集塵管道23，於上述之實施形態中顯示有設置於台車17上之例。但裝入料斗部9及集塵管道23只要可與裝入滑槽部11進行灰塵密封則亦可固定於CDQ 冷卻塔7之正上方。 The loading hopper portion 9 and the dust collecting duct 23 are shown as being provided on the bogie 17 in the above embodiment. However, the loading hopper portion 9 and the dust collecting duct 23 may be fixed to the CDQ as long as they can be dust-sealed with the loading chute portion 11. Just above the cooling tower 7.
如此一來，施加於台車17之重量得以減輕，並且可將集塵管道23設為固定式，而無需於集塵管道23為移動式之情形時所必需之伸縮構造。 As a result, the weight applied to the trolley 17 can be reduced, and the dust collecting duct 23 can be fixed, without the need for the telescopic structure necessary when the dust collecting duct 23 is in the movable state.
a‧‧‧裝入滑槽部之旋轉中心軸 a‧‧‧Loading the center axis of rotation of the chute
b‧‧‧排出管部之軸線 b‧‧‧Axis of the discharge pipe
s‧‧‧排出口之中心 s‧‧‧Center for export
1‧‧‧焦炭裝入裝置 1‧‧‧Coke loading device
3‧‧‧焦炭桶 3‧‧‧Coke barrel
4‧‧‧集塵遮罩 4‧‧‧ dust mask
5‧‧‧赤熱焦炭 5‧‧‧Red hot coke
7‧‧‧CDQ冷卻塔 7‧‧‧CDQ Cooling Tower
9‧‧‧接收料斗部 9‧‧‧ Receiving hopper department
11‧‧‧裝入滑槽部 11‧‧‧Loading the chute
13‧‧‧旋轉驅動裝置 13‧‧‧Rotary drive
15‧‧‧排出擋閘 15‧‧‧Exhaust gate
17‧‧‧台車 17‧‧‧Trolley
19‧‧‧圓筒部 19‧‧‧Cylinder
21‧‧‧縮徑部 21‧‧‧ Reduced diameter
23‧‧‧集塵管道 23‧‧‧Dust collection pipeline
25‧‧‧漏斗形狀部 25‧‧‧Funnel shape
27‧‧‧排出管部 27‧‧‧Drainage Department
29‧‧‧排出口 29‧‧‧Export
31‧‧‧環形蓋構件 31‧‧‧Ring cover member
33‧‧‧裝入口 33‧‧‧Installation
35‧‧‧水封槽 35‧‧‧Water seal slot
37‧‧‧周圍部 37‧‧‧ surrounding parts
39‧‧‧爐蓋開關裝置 39‧‧‧Cover switch device
41‧‧‧爐蓋 41‧‧‧Heath cover
43‧‧‧馬達 43‧‧‧Motor
45‧‧‧齒輪 45‧‧‧ Gears
47‧‧‧支承構件 47‧‧‧Support members
49‧‧‧大齒輪 49‧‧‧Gears
51‧‧‧導輥 51‧‧‧guide roller
53‧‧‧支承輥 53‧‧‧Support roller
54‧‧‧輪胎輥 54‧‧‧ tire roll
55‧‧‧間隔板 55‧‧‧ Spacer
56‧‧‧焦炭裝入裝置 56‧‧‧Coke loading device
57‧‧‧上部裝入滑槽部 57‧‧‧Upper loading chute
59‧‧‧下部裝入滑槽部 59‧‧‧ lower loading chute
61‧‧‧分散器 61‧‧‧Disperser
P‧‧‧赤熱焦炭之落下點 P‧‧‧The point of red hot coke
圖1係本發明之一實施形態之焦炭裝入裝置之說明圖，且係說明自側面觀察之內部構造之圖。 Fig. 1 is an explanatory view of a coke charging device according to an embodiment of the present invention, and is a view showing an internal structure viewed from the side.
圖2係本發明之一實施形態之焦炭裝入裝置之說明圖，且係相當於俯視圖之圖。 Fig. 2 is an explanatory view of a coke charging device according to an embodiment of the present invention, and corresponds to a plan view.
圖3係將圖1之一部分放大顯示之圖，且係說明本發明之一實施形態之焦炭裝入裝置之驅動機構之圖。 Fig. 3 is a partially enlarged view of Fig. 1 and is a view showing a driving mechanism of a coke charging device according to an embodiment of the present invention.
圖4係說明本發明之一實施形態之焦炭裝入裝置之動作之說明圖。 Fig. 4 is an explanatory view for explaining the operation of the coke charging device according to an embodiment of the present invention.
圖5係說明藉由本發明之一實施形態之焦炭裝入裝置而將赤熱焦炭裝入CDQ冷卻塔時之效果之說明圖。 Fig. 5 is an explanatory view showing the effect of charging red hot coke into a CDQ cooling tower by a coke charging device according to an embodiment of the present invention.
圖6係本發明之一實施形態之焦炭裝入裝置中之驅動機構之其他態樣的說明圖。 Fig. 6 is an explanatory view showing another aspect of the drive mechanism in the coke charging device according to the embodiment of the present invention.
圖7係本發明之一實施形態之焦炭裝入裝置之其他態樣之說明圖。 Fig. 7 is an explanatory view showing another aspect of the coke charging device according to an embodiment of the present invention.
圖8係本發明之其他實施形態之焦炭裝入裝置之說明圖。 Fig. 8 is an explanatory view showing a coke charging device according to another embodiment of the present invention.
圖9係本發明之其他實施形態之焦炭裝入裝置中之裝入滑槽部之其他態樣的說明圖。 Fig. 9 is an explanatory view showing another aspect of the loading chute portion in the coke charging device according to another embodiment of the present invention.
圖10係圖9之箭頭視A-A圖。 Figure 10 is an arrow of Figure 9 taken along line A-A.
圖11係本發明之其他實施形態之焦炭裝入裝置中之裝入滑槽部之其他態樣的說明圖。 Fig. 11 is an explanatory view showing another aspect of the loading chute portion in the coke charging device according to another embodiment of the present invention.
圖12係圖11之箭頭視B-B圖。 Figure 12 is an arrow of Figure 11 looking at the B-B diagram.
圖13係本發明之其他實施形態之焦炭裝入裝置中之裝入滑槽部之其他態樣的說明圖。 Fig. 13 is an explanatory view showing another aspect of the loading chute portion in the coke charging device according to another embodiment of the present invention.
a‧‧‧裝入滑槽部之旋轉中心軸 a‧‧‧Loading the center axis of rotation of the chute
b‧‧‧排出管部之軸線 b‧‧‧Axis of the discharge pipe
s‧‧‧排出口之中心 s‧‧‧Center for export
1‧‧‧焦炭裝入裝置 1‧‧‧Coke loading device
3‧‧‧焦炭桶 3‧‧‧Coke barrel
4‧‧‧集塵遮罩 4‧‧‧ dust mask
5‧‧‧赤熱焦炭 5‧‧‧Red hot coke
7‧‧‧CDQ冷卻塔 7‧‧‧CDQ Cooling Tower
9‧‧‧接收料斗部 9‧‧‧ Receiving hopper department
11‧‧‧裝入滑槽部 11‧‧‧Loading the chute
13‧‧‧旋轉驅動裝置 13‧‧‧Rotary drive
15‧‧‧排出擋閘 15‧‧‧Exhaust gate
17‧‧‧台車 17‧‧‧Trolley
19‧‧‧圓筒部 19‧‧‧Cylinder
21‧‧‧縮徑部 21‧‧‧ Reduced diameter
23‧‧‧集塵管道 23‧‧‧Dust collection pipeline
25‧‧‧漏斗形狀部 25‧‧‧Funnel shape
27‧‧‧排出管部 27‧‧‧Drainage Department
29‧‧‧排出口 29‧‧‧Export
31‧‧‧環形蓋構件 31‧‧‧Ring cover member
33‧‧‧裝入口 33‧‧‧Installation
35‧‧‧水封槽 35‧‧‧Water seal slot
37‧‧‧周圍部 37‧‧‧ surrounding parts
39‧‧‧爐蓋開關裝置 39‧‧‧Cover switch device
41‧‧‧爐蓋 41‧‧‧Heath cover
43‧‧‧馬達 43‧‧‧Motor
51‧‧‧導輥 51‧‧‧guide roller
53‧‧‧支承輥 53‧‧‧Support roller
Claims (7)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011090643A JP2012224657A (en) | 2011-04-15 | 2011-04-15 | Coke charging apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201303003A true TW201303003A (en) | 2013-01-16 |
| TWI493024B TWI493024B (en) | 2015-07-21 |
Family
ID=46988581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101109295A TWI493024B (en) | 2011-04-15 | 2012-03-19 | Coke loading device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2012224657A (en) |
| CN (2) | CN202576336U (en) |
| TW (1) | TWI493024B (en) |
| WO (1) | WO2012141009A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012224657A (en) * | 2011-04-15 | 2012-11-15 | Jp Steel Plantech Co | Coke charging apparatus |
| KR101526446B1 (en) * | 2013-09-12 | 2015-06-05 | 주식회사 포스코 | Charging apparatus |
| US10781374B2 (en) * | 2016-06-28 | 2020-09-22 | Triplan Ag | Arrangement of a coke drum and of a coke crushing unit, for use in a closed, gas-tight system for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit and a closed, gas-tight system comprising such arrangement |
| CN108977207A (en) * | 2017-06-01 | 2018-12-11 | 科利特环能科技（大连）有限公司 | A kind of quenching oven coke tank and dress coke installation |
| CN114989838B (en) * | 2022-06-10 | 2023-04-07 | 广东韶钢松山股份有限公司 | Method for replacing hopper at lower part of loading device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57111379A (en) * | 1980-12-27 | 1982-07-10 | Ishikawajima Harima Heavy Ind Co Ltd | Apparatus for charging raw material into dry quenching equipment for coke |
| JPS5859283A (en) * | 1981-10-02 | 1983-04-08 | Ishikawajima Harima Heavy Ind Co Ltd | Coke charging device in coke dry quenching apparatus |
| JPS6026107Y2 (en) * | 1981-10-08 | 1985-08-06 | 石川島播磨重工業株式会社 | Coke charging device |
| JPS62263282A (en) * | 1986-05-09 | 1987-11-16 | Nippon Steel Corp | Charging device in coke dry quenching equipment |
| JPH01103695A (en) * | 1987-07-21 | 1989-04-20 | Nippon Steel Corp | Dry cooling apparatus for coke |
| DE4102045C2 (en) * | 1991-01-24 | 2000-10-05 | Rag Ag | Coke feed device with housing for a coke dry cooling system |
| CN2537709Y (en) * | 2002-06-18 | 2003-02-26 | 马鞍山钢铁股份公司煤焦化公司 | Electric driver for dry method coke quenching car |
| JP2006225589A (en) * | 2005-02-21 | 2006-08-31 | Nippon Steel Corp | Coke charging device in coke dry quenching equipment |
| JP2006265500A (en) * | 2005-03-25 | 2006-10-05 | Nippon Steel Corp | Red-hot coke charging apparatus for coke dry quencher |
| JP2012224657A (en) * | 2011-04-15 | 2012-11-15 | Jp Steel Plantech Co | Coke charging apparatus |
-
2011
- 2011-04-15 JP JP2011090643A patent/JP2012224657A/en not_active Withdrawn
-
2012
- 2012-03-19 TW TW101109295A patent/TWI493024B/en not_active IP Right Cessation
- 2012-03-28 WO PCT/JP2012/058059 patent/WO2012141009A1/en active Application Filing
- 2012-03-29 CN CN201220126870.XU patent/CN202576336U/en not_active Expired - Fee Related
- 2012-03-29 CN CN2012100884639A patent/CN102732270A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012141009A1 (en) | 2012-10-18 |
| CN202576336U (en) | 2012-12-05 |
| CN102732270A (en) | 2012-10-17 |
| JP2012224657A (en) | 2012-11-15 |
| TWI493024B (en) | 2015-07-21 |
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