CN102732270A - Coke charging apparatus - Google Patents
Coke charging apparatus Download PDFInfo
- Publication number
- CN102732270A CN102732270A CN2012100884639A CN201210088463A CN102732270A CN 102732270 A CN102732270 A CN 102732270A CN 2012100884639 A CN2012100884639 A CN 2012100884639A CN 201210088463 A CN201210088463 A CN 201210088463A CN 102732270 A CN102732270 A CN 102732270A
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- Prior art keywords
- coke
- packing
- slide groove
- groove portion
- cooling tower
- Prior art date
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- 239000000571 coke Substances 0.000 title claims abstract description 139
- 238000001816 cooling Methods 0.000 claims abstract description 81
- 238000012856 packing Methods 0.000 claims description 108
- 238000007599 discharging Methods 0.000 claims description 12
- 238000005204 segregation Methods 0.000 abstract description 27
- 239000002245 particle Substances 0.000 abstract description 18
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 230000008859 change Effects 0.000 description 7
- 239000006185 dispersion Substances 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
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
Provided is a coke charging apparatus such that elimination of particle size segregation of red hot coke can be ensured during charging of the red hot coke. This coke charging apparatus (1) is provided above a CDQ cooling tower (7) and charges red hot coke (5) discharged from a coke bucket (3) into the CDQ cooling tower (7). The coke charging apparatus (1) has a receiving hopper part (9) for receiving the red hot coke (5) discharged from the coke bucket (3) and a charging chute part (11) for charging the red hot coke (5) received in the receiving hopper part (9) into the CDQ cooling tower (7). The feeding chute part (11) is configured such that part or all of the feeding chute part (11) is rotatable, and a rotation driving device (13) for rotating part or all of the feeding chute part (11) is provided.
Description
Technical field
The present invention relates to be arranged on the cooling tower in the coke dry quenching facility (being called " CDQ equipment " in this manual) (CDQ is the initial letter of " Coke Dry Quenching ") top and will be from the burnt jar of coke charging apparatus that the red heat coke of discharging is packed into to said cooling tower.
Background technology
In CDQ equipment, will pack into to the CDQ cooling tower from the red heat coke that coke-fired furnace is discharged, in the CDQ cooling tower, utilize rare gas element cooling red heat coke and carry out recovery of heat.
The red heat coke of discharging from coke-fired furnace pack into carrying path such as the following stated before the CDQ cooling tower.
Accept by burnt jar before coke-fired furnace from the red heat coke that coke-fired furnace is discharged, through coke pot to windlass.Burnt jar that receives the red heat coke is promoted by windlass, and then is carried to above the coke charging apparatus that moves setting above the CDQ cooling tower.On the top of coke charging apparatus, through burnt jar relief outlet is opened, and the red heat coke is encased in the CDQ cooling tower.
In the CDQ cooling tower, with red heat coke cooling, but in order to ensure its cooling performance, and need make the even particle size distribution of the red heat coke in the CDQ cooling tower through rare gas element.
Therefore, for example like patent documentation 1, shown in 2, proposed burnt jar of the round Clothoid type that particle segregation is few when coke-fired furnace is accepted coke.And, in the coke charging apparatus, the dispersion cone being set in the hopper of packing into, this dispersion cone is used to make the red heat coke of packing into to disperse (with reference to patent documentation 3).
[TP formerly]
[patent documentation]
The real public clear 54-39483 communique of [patent documentation 1] Japan
The special public clear 62-53555 communique of [patent documentation 2] Japan
[patent documentation 3] japanese kokai publication hei 5-59369 communique
In CDQ equipment,, make that not have particle segregation in the CDQ cooling tower be indispensable in order to improve the coke cooling performance.
On the other hand, as a method improving particle segregation, have the method used burnt jar of above-mentioned Clothoid type, but the burnt jar of Clothoid type is when being not used in the sufficient space of circling round before coke-fired furnace, situation about can't use is more.
In addition, under the situation of burnt jar of Clothoid type, need cyclotron mechanism be set at the whole chassis of burnt jar of carrying, but in large-scale CDQ equipment, cyclotron mechanism, the problem that also exists cost to uprise be set respectively if the number of burnt jar chassis is many.
On the other hand; Under the situation of the rectangle that does not have the function of circling round (side) formed coke jar; When coke-fired furnace is accepted coke, particle segregation can be produced,, when the CDQ cooling tower is packed into, also particle segregation can't be fully eliminated even therefore be provided with the dispersion cone at the coke charging apparatus.
Summary of the invention
The present invention carries out in order to solve this kind problem, and its purpose is to provide a kind of coke charging apparatus that when the red heat coke is packed into, can eliminate the particle segregation of red heat coke reliably.
(1) coke charging apparatus of the present invention is provided with, and be arranged on the top of CDQ cooling tower and will it is characterized in that from a burnt jar of red heat coke of the discharging said CDQ cooling tower of packing into,
Said coke charging apparatus has to be taken in from the hopper portion of taking in of burnt jar of red heat coke of discharging and will take in pack into the slide groove portion of said CDQ cooling tower of red heat coke that hopper portion takes in by this; With the part of this slide groove portion of packing into or all constitute and can rotate, and said coke charging apparatus possesses the part that makes the said slide groove portion of packing into or whole rotating driving devices of rotation.
(2) in addition, the basis that is recited as with above-mentioned (1) is characterized in that, the relief outlet of the said slide groove portion of packing into is with respect to the eccentricity of central axis setting of the rotation of this slide groove portion of packing into.
(3) in addition; The basis that is recited as with above-mentioned (1) or (2); It is characterized in that having the vent pipe portion that discharges the red heat coke in the bottom of the said slide groove portion of packing into, this vent pipe portion is provided with the axis of this vent pipe portion mode with respect to the inclined of the rotation of the said slide groove portion of packing into.
(4) in addition; With in above-mentioned (1) to (3) each be recited as the basis; It is characterized in that the internal surface at the position of the rotation of the said slide groove portion of packing into is provided with division plate, this division plate has the function that the red heat coke that in the said slide groove portion of packing into, falls is stirred.
(5) in addition, with in above-mentioned (1) to (4) each be recited as the basis, it is characterized in that said rotating driving device can be adjusted the rotating speed of the said slide groove portion of packing into.
[invention effect]
Coke charging apparatus of the present invention has to be taken in from the hopper portion of taking in of burnt jar of red heat coke of discharging and will take in pack into the slide groove portion of said CDQ cooling tower of red heat coke that hopper portion takes in by this; With this slide groove portion of packing into a part or all constitute and can rotate; And said coke charging apparatus possesses a part that makes the said slide groove portion of packing into or the rotating driving device that all rotates; Therefore, can eliminate from burnt jar towards coke pack into the red heat coke that slide groove portion discharges particle segregation and with its CDQ cooling tower of packing into.
Description of drawings
Fig. 1 is the explanatory view of the coke charging apparatus of an embodiment of the present invention, is the figure of the structure of observed inside from the side is described.
Fig. 2 is the explanatory view of the coke charging apparatus of an embodiment of the present invention, is the figure that is equivalent to vertical view.
Fig. 3 is the figure that the part of Fig. 1 is amplified expression, is the figure of driving mechanism of the coke charging apparatus of an explanation embodiment of the present invention.
Fig. 4 is the explanatory view of action of the coke charging apparatus of an explanation embodiment of the present invention.
Fig. 5 is the explanatory view of the effect of the coke charging apparatus of explanation through an embodiment of the present invention when the red heat coke is encased in the CDQ cooling tower.
Fig. 6 is the explanatory view of other type of driving mechanism of the coke charging apparatus of an embodiment of the present invention.
Fig. 7 is the explanatory view of other type of the coke charging apparatus of an embodiment of the present invention.
Fig. 8 is the explanatory view of the coke charging apparatus of another embodiment of the present invention.
Fig. 9 is the explanatory view of other type of the slide groove portion of packing into of the coke charging apparatus of another embodiment of the present invention.
Figure 10 is that the A-A of Fig. 9 is to view.
Figure 11 is the explanatory view of other type of the slide groove portion of packing into of the coke charging apparatus of another embodiment of the present invention.
Figure 12 is that the B-B of Figure 11 is to view.
Figure 13 is the explanatory view of other type of the slide groove portion of packing into of the coke charging apparatus of another embodiment of the present invention.
[label declaration]
Pack into the rotary middle spindle of slide groove portion of a
The axis of b vent pipe portion
The center of s relief outlet
1 coke charging apparatus
4 dust gathering arresters
3 burnt jars
5 red heat coke
7 CDQ cooling towers
9 take in hopper portion
11 slide groove portion of packing into
13 rotating driving devices
15 ejection doors
17 chassis
19 cylindrical portion
21 reducing diameter parts
23 control of dust passages
25 funnel shaped portions
27 vent pipe portions
29 relief outlets
31 ring cowling members
33 loading ports
35 water sealed tanks
37 circumferences
39 bell opening and closing devices
41 bells
43 phonomoter
45 gears
47 bear member
49 worm gears
51 guide reels
53 bear roller
54 tire rollers
55 division plates
56 coke charging apparatus
The 57 tops slide groove portion of packing into
The 59 bottoms slide groove portion of packing into
61 disperse apparatus
Embodiment
[embodiment 1]
The coke charging apparatus 1 of this embodiment be arranged on CDQ cooling tower 7 top and will be from pack into the device of CDQ cooling tower 7 of burnt jar 3 red heat coke 5 of discharging.
Below, each structure at length is described.
< CDQ cooling tower >
<burnt jar >
Need to prove that the coke charging apparatus 1 of this embodiment is not got rid of the use of burnt jar of round Clothoid type.
< coke charging apparatus >
The coke charging apparatus of this embodiment makes to be taken in hopper portion 9 and separates with the slide groove portion 11 of packing into, and the hopper portion 9 of taking in of not circling round is equipped on the chassis 17 that is provided with on the top of CDQ cooling tower 7 and can be along laterally moving with the slide groove portion 11 of packing into that can circle round.
Below, explanation is at length taken in hopper portion 9 and is packed slide groove portion 11 into.
< taking in hopper portion >
Taking in hopper portion 9 is positions that the red heat coke 5 of discharging from burnt jar 3 is taken in.
Take in hopper portion 9 and have cylindrical portion 19 on top, the bottom possess towards below the reducing diameter part 21 of diameter reduction gradually.
Take in hopper portion 9 and be fixed in chassis 17 via not shown pallet.Take in the top general open of hopper portion 9.Yet as shown in Figure 1 when packing red heat coke 5 into CDQ cooling tower 7, burnt jar 3 is configured in the top of taking in hopper portion 9, and burnt jar 3 incidental dust gathering arresters 4 are taken in the opening of hopper portion 9 with covering mode engages with this opening.Thus, prevent that a large amount of dust that when red heat coke 5 is packed into, produces from dispersing in atmosphere.The dust that when red heat coke 5 is packed into, produces by with take in hopper portion 9 banded control of dust passages 23 and carry out control of dust.
< slide groove portion of packing into >
The slide groove portion of packing into 11 is with by taking in pack into the position of CDQ cooling tower 7 of red heat coke 5 that hopper portion 9 takes in.The slide groove portion of packing into 11 have towards the below inverted cone-shaped of diameter reduction gradually funnel shaped portion 25 and with its vent pipe portion 27 that is provided with continuously.
The slide groove portion of packing into 11 can be rotated, and is driven in rotation device 13 driven in rotation.In this example, the rotary middle spindle a of the slide groove portion of packing into 11 is consistent with the center of the loading port 33 of CDQ cooling tower 7.
The vent pipe portion 27 of the slide groove portion of packing into 11 is provided with respect to the mode of the rotary middle spindle a tilt angle theta of the slide groove portion 11 of packing into its axis b.Consequently, the relief outlet 29 of the lower end of vent pipe portion 27 is eccentric with respect to the rotary middle spindle a of the slide groove portion 11 of packing into.Relief outlet 29 is meant that with respect to the rotary middle spindle a off-centre of the slide groove portion 11 of packing into the said rotary middle spindle a (center of the loading port 33 of CDQ cooling tower 7) and the center s of relief outlet 29 stagger in the horizontal direction.
In example shown in Figure 1, in the bottom of the slide groove portion 11 of packing into vent pipe portion 27 is set, vent pipe portion 27 is tilted, the center s of relief outlet 29 and rotary middle spindle a (center of the loading port 33 of CDQ cooling tower 7) stagger in the horizontal direction.
Yet, can vent pipe portion 27 be set yet, and be staggered in the center of loading port 33 of center s and the CDQ cooling tower 7 of relief outlet 29 in the bottom of the slide groove portion 11 of packing into.
In addition; When the bottom of the slide groove portion 11 of packing into is provided with vent pipe portion 27; If vent pipe portion 27 is obliquely installed; Even then the center s of relief outlet 29 and rotary middle spindle a (center of the loading port 33 of CDQ cooling tower 7) do not stagger to horizontal direction, also can play the effect at center that prevents to drop to the loading port 33 of CDQ cooling tower 7 from the red heat coke 5 that the slide groove portion 11 of packing into drops into cooling towers 7.
Promptly; Make relief outlet 29 eccentric and be obliquely installed vent pipe portion 27, play the effect at center that the red heat coke 5 that drops into cooling towers 7 from the slide groove portion 11 of packing into drops to the loading port 33 of CDQ cooling tower 7 respectively in the bottom of the slide groove portion 11 of packing into respect to the center of the loading port 33 of CDQ cooling tower 7.
Be provided with the ring cowling member 31 that forms ring frame shape in the bottom of the slide groove portion 11 of packing into liftable mode, be used for inaccessible relief outlet 29 around.When coke charging apparatus 1 is configured in the loading port 33 of CDQ cooling tower 7; Ring cowling member 31 pack into the water sealed tank 35 of loading port 33 sides that are arranged on CDQ cooling tower 7 of the circumference 37 of slide groove portion 11 of will packing into, the stopping property of guarantee thus to pack into slide groove portion 11 and loading port 33.
In addition, ring cowling member 31 is with slide groove portion 11 rotation of packing into, so 37 pairs of the circumferences of ring cowling member 31 are deposited in water sealed tank 35 inner dusts and stir, and therefore makes the dust fluidization and discharges with overflowing water easily.
As stated, take in hopper portion 9 and the slide groove portion 11 of packing into is equipped on chassis 17.Be equipped with the bell opening and closing device 39 adjacent at chassis 17 with the slide groove portion 11 of packing into.Chassis 17 along continuous straight runs move, and can dispose pack into slide groove portion 11 or configuration bell 41 at the loading port 33 of CDQ cooling tower 7 thus.
Bell opening and closing device 39 keeps bells 41 also it to be moved up and down, thereby can loading port 33 be closed, or bell 41 is risen and loading port 33 is opened.
< rotating driving device >
Rotating driving device 13 to the slide groove portion 11 of packing into describes.
Rotating driving device 13 possesses: the phonomoter 43 that is arranged at chassis 17; Be arranged on the gear 45 on the turning axle of phonomoter 43; Be formed at the worm gear (wheel gear) 49 on the member 47 that bears that on the periphery complete cycle of slide groove portion 11 of packing into, is provided with; Be arranged on the peripheral part of the slide groove portion 11 of packing into, with the sidewall butt that bears member 47 from pack into the guide reel 51 of rotation of slide groove portion 11 of circumferential guiding; With the lower surface butt that bears member 47 from below guiding pack into slide groove portion 11 rotation bear roller 53.
Because phonomoter 43 rotates and gear 45 rotations, the slide groove portion of packing into 11 is rotated with the worm gear 49 with gear 45 engagements.The slide groove portion of packing into 11 via bear member 47 by guide reel 51 with bear roller 53 guiding, therefore rotation stably.
Through guide reel 51 is set, the slide groove portion 11 that can prevent to pack into is along side throw.And, bear roller 53 through setting, can keep acting on the vertical load of slide groove portion 11 of packing into.
Need to prove that guide reel 51 is with to bear roller 53 preferred along circumferentially being provided with more than 3.
The rotating speed of phonomoter 43 can be through not shown invertor adjustment.As the rotating speed of the slide groove portion 11 of packing into, preference is adjusted as rotating 5～50 circles with PM.
Rotating speed through making phonomoter 43 is variable, can change the speed of rotation of the slide groove portion 11 of packing into, thereby can change the dispersing property of the circumferential direction of red heat coke 5.For example, pack into the speed of rotation of slide groove portion 11 is bigger and dispersiveness is high more.
Need to prove,,, can also on the rotation bang path between phonomoter 43 and the worm gear 49, the type variable speed reduction unit be set except changing the rotating speed of phonomoter 43 through invertor as the variable method of rotating speed that makes the slide groove portion 11 of packing into.
The coke charging apparatus 1 that this embodiment that use constitutes as stated is described based on Fig. 4 is with the action of red heat coke 5 when burnt jar 3 is packed into CDQ cooling tower 7.Need to prove, in Fig. 4, omitted the diagram of the part of bell opening and closing device 39.
As shown in Figure 4, be configured in the top of taking in hopper portion 9 with burnt jar 3.At this moment, chassis 17 moves to the position that the slide groove portion 11 of packing into is configured in the loading port 33 of CDQ cooling tower 7.Rotating driving device 13 is driven and make slide groove portion 11 rotations of packing into, then, the ejection door 15 of burnt jar 3 is opened.Red heat coke 5 in burnt jar 3 falls to the slide groove portion 11 of packing into of rotation, is stirred and in the slide groove portion 11 of packing into, falls towards relief outlet 29 simultaneously.
Therefore the slide groove portion of packing into 11 is funnel shaped and is rotated, and in the red heat coke 5 that the slide groove portion 11 of packing into falls is being packed the process that slide groove portion 11 falls into, is stirred and eliminates particle segregation.
In red heat coke 5 is packed CDQ cooling tower 7 via the vent pipe portion 27 of the slide groove portion 11 of packing into into from relief outlet 29.At this moment, relief outlet 29 is with respect to the rotating shaft eccentric of the slide groove portion 11 of packing into and be obliquely installed, and is therefore as shown in Figure 4, and the falling of the red heat coke 5 of packing into a little becomes the center of comparing and be partial to the circular of periphery direction.Thus, the radial nature segregation that falls the CDQ cooling tower 7 that causes of red heat coke 5 significantly reduces.
That is, segregation and the red heat coke 5 that accumulates in burnt jar 3 of the orthogonal disperses and draws off along the sense of rotation of the slide groove portion 11 of packing into, the result is that the state with the segregation that has reduced size-grade distribution is loaded in the CDQ cooling tower 7.
It is circular that the falling of red heat coke 5 in the CDQ cooling tower 7 a little becomes, and compares with the situation that drops at central 1 thus, can significantly reduce segregation.Owing to play this kind effect, therefore necessary dispersion cone in the document 3 need not be set formerly.Being provided with when disperseing cone, disperse cone because of red heat coke serious wear, have the problem on safeguarding, but need not to be provided with the dispersion cone in the present invention, do not produce problem in the maintenance aspect advantage also bigger.
Fig. 5 is the explanatory view of the effect of this embodiment of explanation, and Fig. 5 (A) representes to pack into the non-rotary existing example of slide groove portion, and Fig. 5 (B) representes this embodiment.And, the particle segregation state when Fig. 5 (a) schematically shows the particle segregation state of the red heat coke 5 in burnt jar 3 and is encased in CDQ cooling tower 7.
Fig. 5 (b) representes the particle segregation state in the CDQ cooling tower 7 with coordinate diagram, and the longitudinal axis is represented median size, and transverse axis is represented apart from the distance of the end of the internal surface of CDQ cooling tower 7.Fig. 5 (c) expression falls a P from burnt jar 3 red heat coke 5 of packing into CDQ cooling tower 7.
Shown in Fig. 5 (a), the red heat coke 5 in the burnt jar 3 becomes burnt jar 3 interior one-sided chevron of deflection and accumulates, thereby the coke of coarse size is analysed to figure right-of-center in political views lateral deviation.In existing example, from burnt jar 3 red heat coke 5 of packing into fall a P as Fig. 5 (A) (c) shown in, become the center of CDQ cooling tower 7, can not eliminate in burnt jar 3 segregations and in the CDQ cooling tower 7 of packing into.Consequently, as Fig. 5 (A) (b) shown in, become the state that particle segregation upwards takes place for footpaths in the CDQ cooling tower 7.
On the other hand, according to this embodiment, from burnt jar 3 red heat coke 5 of packing into fall a P as Fig. 5 (B) (c) shown in, between the center of CDQ cooling tower 7 and internal perisporium, become circularly, the segregations in burnt jar 3 are eliminated and are loaded into simultaneously in the CDQ cooling tower 7.As its result, as Fig. 5 (B) (b) shown in, become footpaths in the CDQ cooling tower 7 state that particle segregation is eliminated that makes progress.
As above; According to this embodiment; The relief outlet 29 of the bottom of the slide groove portion of packing into 11 rotation and the slide groove portion 11 of packing into is provided with each other with respect to the rotary middle spindle a off-centre of the slide groove portion 11 of packing into and works; The size-grade distribution segregation that the size-grade distribution segregation is accumulated in the red heat coke 5 in burnt jar 3 of the orthogonal is eliminated, thereby can pack in the CDQ cooling tower 7 with the state of size-grade distribution reduced in segregation.
Consequently, can form the suitable size-grade distribution in the CDQ cooling tower 7 and improve the coke cooling performance.
In addition; In this embodiment; Make the rotating speed of the slide groove portion 11 of packing into variable; Therefore through pack into the speed of rotation of slide groove portion 11 of change, act on the cf-of red heat coke 5, thereby can change the radius of the annulus that falling of red heat coke 5 a little describe and change the dispersiveness of the radial direction of CDQ cooling tower 7 and change.For example, through the speed of rotation of the slide groove portion 11 of accelerating to pack into, and the radius of the annulus that the red heat coke that in CDQ cooling tower 7, falls forms increases, and red heat coke 5 falls to the position near inwall of CDQ cooling tower 7.
Need to prove; Coke proterties (size-grade distribution, median size) is different according to the diameter of the CDQ cooling tower 7 that is determined by the coke disposal amount; And the radius of suitable annulus is different, therefore needs only the rotating speed of adjusting phonomoter 43 with the mode that becomes suitable annular radii.
In above-mentioned embodiment,, show the example that makes slide groove portion 11 rotations of packing into through the gear 45 and the engagement of worm gear 49, but rotating driving device 13 is not limited thereto as rotating driving device 13.
For example shown in Figure 6, also can change into gear 45 and utilize frictional force that tire roller 54 produces that the revolving force of phonomoter 43 is transmitted to the slide groove portion 11 of packing into.
In addition; In above-mentioned embodiment; Integrally formedly pack slide groove portion 11 into and make the whole rotation of the slide groove portion 11 of packing into, but also can be as shown in Figure 7, the funnel shaped portion 25 of the slide groove portion of packing into 11 with take in hopper portion 9 and be integrally formed; And the vent pipe portion 27 of the slide groove portion 11 of will packing into separates, and only makes 27 rotations of vent pipe portion.
[embodiment 2]
Based on Fig. 8, the coke charging apparatus 56 of embodiment 2 of the present invention is described.In Fig. 8, to marking same label with the common position of Fig. 1.And in Fig. 8, the rotating driving device shown in Fig. 1 etc. has omitted diagram (in Fig. 9, Figure 11, Figure 13 too).
The coke charging apparatus 56 of embodiment 2 is with the difference of the coke charging apparatus 1 of embodiment 1; The relief outlet 29 of the bottom of the slide groove portion 11 of in embodiment 1, will packing into is provided with respect to the rotary middle spindle a of the slide groove portion 11 of packing into is eccentric, but in embodiment 2, does not make relief outlet 29 off-centre.
As this embodiment; Even if do not make the relief outlet 29 of the slide groove portion 11 of packing into eccentric with respect to the rotary middle spindle a of the slide groove portion 11 of packing into; Through making slide groove portion 11 rotations of packing into; The slide groove portion 11 of packing into, also circle round and descend from taking in red heat coke 5 that hopper portion 9 packs into, discharge and be loaded in the CDQ cooling tower 7 from relief outlet 29.
Therefore, in the slide groove portion 11 of packing into, circle round and when falling, the particle segregation of red heat coke 5 is eliminated,, can play the effect that the segregation of the size-grade distribution in the CDQ cooling tower 7 is eliminated as its result.
Need to prove,, a plurality of division plates 55 that extend along the vergence direction of slide groove portion 11 internal surfaces of packing into can be set also in the slide groove portion 11 of packing into like Fig. 9, shown in Figure 10.Through division plate 55 is set, is rotated mutually with the slide groove portion 11 of packing into and works, and can obtain effect that the red heat coke 5 that is encased in the slide groove portion 11 of packing into is stirred.
As division plate 55, also can be arranged on the bottom of the slide groove portion 11 of packing into like Figure 11, shown in Figure 12.
In addition; In the example of Fig. 8～shown in Figure 10; Be the example that the integral body of slide groove portion 11 is rotated of packing into, but also can be shown in figure 13, the slide groove portion of will packing into 11 is divided into for example two; Form top slide groove portion 57 and the bottom slide groove portion 59 of packing into of packing into, make for example top slide groove portion 57 rotations of packing into of its part.In this case, for the dispersiveness of the red heat coke 5 that improves discharge, the relief outlet 29 of the slide groove portion 59 of also can packing in the bottom is provided with the dispersion apparatus 61 of taper.
About hopper portion 9 and the control of dust passage 23 of packing into, the example that is arranged on the chassis 17 has been shown in above-mentioned embodiment., carry out dust seal between the slide groove portion 11 as long as pack into hopper portion 9 and control of dust passage 23 can and circle round, also can be fixed on CDQ cooling tower 7 directly over.
So, the weight saving of chassis 17, and can control of dust passage 23 be formed fixedly, do not need control of dust passage 23 required flexible structure when portable.
Claims (5)
1. coke charging apparatus is arranged on the top of CDQ cooling tower and will it is characterized in that from a burnt jar of red heat coke of the discharging said CDQ cooling tower of packing into,
Said coke charging apparatus has to be taken in from the hopper portion of taking in of burnt jar of red heat coke of discharging and will take in pack into the slide groove portion of said CDQ cooling tower of red heat coke that hopper portion takes in by this; With the part of this slide groove portion of packing into or all constitute and can rotate, and said coke charging apparatus possesses the part that makes the said slide groove portion of packing into or whole rotating driving devices of rotation.
2. coke charging apparatus according to claim 1 is characterized in that,
The relief outlet of the said slide groove portion of packing into is with respect to the eccentricity of central axis setting of the rotation of this slide groove portion of packing into.
3. coke charging apparatus according to claim 1 and 2 is characterized in that,
Have the vent pipe portion that discharges the red heat coke in the bottom of the said slide groove portion of packing into, this vent pipe portion is provided with the axis of this vent pipe portion mode with respect to the inclined of the rotation of the said slide groove portion of packing into.
4. according to each described coke charging apparatus in the claim 1 to 3, it is characterized in that,
Internal surface at the position of the rotation of the said slide groove portion of packing into is provided with division plate, and this division plate has the function that the red heat coke that in the said slide groove portion of packing into, falls is stirred.
5. according to each described coke charging apparatus in the claim 1 to 4, it is characterized in that,
Said rotating driving device can be adjusted the rotating speed of the said slide groove portion of packing into.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011-090643 | 2011-04-15 | ||
| JP2011090643A JP2012224657A (en) | 2011-04-15 | 2011-04-15 | Coke charging apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102732270A true CN102732270A (en) | 2012-10-17 |
Family
ID=46988581
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220126870.XU Expired - Fee Related CN202576336U (en) | 2011-04-15 | 2012-03-29 | Coke feeding device |
| CN2012100884639A Pending CN102732270A (en) | 2011-04-15 | 2012-03-29 | Coke charging apparatus |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220126870.XU Expired - Fee Related CN202576336U (en) | 2011-04-15 | 2012-03-29 | Coke feeding device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2012224657A (en) |
| CN (2) | CN202576336U (en) |
| TW (1) | TWI493024B (en) |
| WO (1) | WO2012141009A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715762A (en) * | 2016-06-28 | 2019-05-03 | 驰瑞莱股份公司 | For the arrangement of solidifying in the slave coke drum unit of closed leak-tight system obtains vendible petroleum coke fragment coke drum and coke pulverizing unit in petroleum coke, and the closed leak-tight system including this arrangement |
| CN114989838A (en) * | 2022-06-10 | 2022-09-02 | 广东韶钢松山股份有限公司 | Method for replacing hopper at lower part of loading device |
Families Citing this family (3)
| 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 |
| 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 |
Citations (5)
| 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 |
| JPH0559369A (en) * | 1991-01-24 | 1993-03-09 | Nippon Steel Corp | Coke charging device for coke dry quenching equipment |
| JP2006265500A (en) * | 2005-03-25 | 2006-10-05 | Nippon Steel Corp | Red-hot coke charging apparatus for coke dry quencher |
| CN101124300A (en) * | 2005-02-21 | 2008-02-13 | 新日铁工程技术株式会社 | Coke charging device in dry type coke extinguishing facility |
| CN202576336U (en) * | 2011-04-15 | 2012-12-05 | 钢铁普蓝特克股份有限公司 | Coke feeding device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
-
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
Patent Citations (5)
| 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 |
| JPH0559369A (en) * | 1991-01-24 | 1993-03-09 | Nippon Steel Corp | Coke charging device for coke dry quenching equipment |
| CN101124300A (en) * | 2005-02-21 | 2008-02-13 | 新日铁工程技术株式会社 | Coke charging device in dry type coke extinguishing facility |
| JP2006265500A (en) * | 2005-03-25 | 2006-10-05 | Nippon Steel Corp | Red-hot coke charging apparatus for coke dry quencher |
| CN202576336U (en) * | 2011-04-15 | 2012-12-05 | 钢铁普蓝特克股份有限公司 | Coke feeding device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109715762A (en) * | 2016-06-28 | 2019-05-03 | 驰瑞莱股份公司 | For the arrangement of solidifying in the slave coke drum unit of closed leak-tight system obtains vendible petroleum coke fragment coke drum and coke pulverizing unit in petroleum coke, and the closed leak-tight system including this arrangement |
| CN109715762B (en) * | 2016-06-28 | 2021-11-19 | Ttp有限责任公司 | Coke drums for closed gas-tight systems for obtaining petroleum coke fragments from solidified petroleum coke in coke drum units |
| CN114989838A (en) * | 2022-06-10 | 2022-09-02 | 广东韶钢松山股份有限公司 | Method for replacing hopper at lower part of loading device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012141009A1 (en) | 2012-10-18 |
| TWI493024B (en) | 2015-07-21 |
| JP2012224657A (en) | 2012-11-15 |
| TW201303003A (en) | 2013-01-16 |
| CN202576336U (en) | 2012-12-05 |
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Application publication date: 20121017 |