CN2535276Y - Rotary coke car for dry quenching coke - Google Patents
Rotary coke car for dry quenching coke Download PDFInfo
- Publication number
- CN2535276Y CN2535276Y CN 02262607 CN02262607U CN2535276Y CN 2535276 Y CN2535276 Y CN 2535276Y CN 02262607 CN02262607 CN 02262607 CN 02262607 U CN02262607 U CN 02262607U CN 2535276 Y CN2535276 Y CN 2535276Y
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- Prior art keywords
- coke
- rotary
- rotation platform
- bolt
- hanger
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- Expired - Fee Related
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Abstract
A coke dry quenching rotary coke bucket car of the utility model comprises a trolley, a guide frame, a hanger, a deviation-proof ring, a coke pot, a roll wheel group, a door opening connecting rod, etc. The guide frame is welded on the trolley; a shackle is arranged at the upper part of the hanger and a support leg is arranged at the lower part of the hanger. The roll wheel group is connected with the external side of the hanger by bolt; the door opening connecting rod is connected with a positioning guide roll wheel by bolt. The coke pot is in a shape of a circle and a bottom door is arranged at the lower part of the coke pot; a rotation device and a rotary positioning device are arranged on the trolley. As the utility model changes the fixed-point static coke receiving of the square coke bucket car into the rotary dynamic circular coke receiving, the distribution of the cooling air volume in the dry quenching boiler is improved. The particle size of the coke is uniformly distributed in the circular coke pot and the circular coke pot has a large effective volume and a small weight, thus reducing the power of the electric motor and greatly reducing the dissipation of the heat energy. The utility model has the advantages of good cooling effect of the coke, large amount of heat energy recycling. The utility model is a coke dry quenching rotary coke bucket car with the advantages of energy-saving, high efficiency, small scale and light weight.
Description
Technical field
The utility model relates to the coking field, particularly relates to the coke oven dry quenching mechanical equipment.
Background technology
At present, thereby dry coke quenching is to utilize cold unreactable gas to cool off red Jiao with the red-hot coke heat exchange in coke dry quenching furnace, absorbs red burnt heat, is used for boiler and produces steam and generate electricity.Burnt jar is one of dry coke quenching major equipment, is used to accept the red-hot coke (1000 ± 50 ℃) that comes from coke oven barrier, by chassis, loop wheel machine, load facility coke is put into dried putting out in the stove and cools off.Square Jiao jar fixed point static state that adopt meet Jiao more.This method is because equipment surface and aperture area are big, and heat energy dissipation is many in transit, and effective volume rate little (about 60%), and coke particle diameter skewness in jar influence the dried air quantity distribution in the stove of putting out, and reduce the coke cooling performance.
Summary of the invention
The utility model provides a kind of effective volume big, and coke particle diameter is evenly distributed, and improves the coke cooling performance, and energy recovery is many, the dry coke quenching rotary coke tank car of miniaturization and.
For achieving the above object, the technical solution that the utility model proposes is: this dry coke quenching rotary coke tank car is by chassis 1, guide frame 2, suspension bracket 3, anti-dumping ring 4, burnt jar 5, roller set 6, connecting rod 7 opens the door, positioning and guiding running roller 8, axle type hook 9, safe taper pin 10, elastic support 11, loop wheel machine guide frame 15 compositions such as grade, guide frame 2 is welded on the chassis 1, suspension bracket 3 tops are provided with hanger 32 and the bottom is provided with leg 33, the outside bolt together of suspension bracket 3 has roller set 6, connecting rod 7 and positioning and guiding running roller 8 bolt togethers open the door, its structural feature is: burnt jar 5 rounded and its underpart is provided with bottom door 12, is provided with slewing arrangement 13 and rotary positioning apparatus 14 below bottom door 12.
The set bottom door 12 in bottom at burnt jar 5 is two semicircles, and every film gate is provided with intermediate beam 35, and respectively there is an arc hanger 36 at the two ends of intermediate beam 35, and every film gate is connected with circular burnt jar 5 by hinge 37.
The slewing arrangement 13 set in the bottom of bottom door 12 is by burnt jar of location taper pin 16, rotation platform 17, bearing pin 18, shift fork 19, tween drive shaft 20, spring support 21, wearing plate 22, supporting roller wheel 23, spindle bearing holder 24, cog-wheel coupling 25, three-ring gear reducer 26, coder 27, electromagnetic brake 28, coupler 29, compositions such as motor 30 and electric machine controller 31, burnt jar of location taper pin 16 is welded on the rotation platform 17, shift fork 19 is connected by bearing pin 18 with rotation platform 17, tween drive shaft 20 adopts the two keys of the conical surface to be connected with shift fork 19, spring support 21 is installed on the rotation platform 17, wearing plate 22 bolt togethers are below rotation platform 17, supporting roller wheel 23 bolt ups are on chassis 1, spindle bearing holder 24 is installed on the chassis 1, cog-wheel coupling 25 is used for connecting tween drive shaft 20 and three-ring gear reducer 26 output shafts, motor 30 is connected with three-ring gear reducer 26 by coupler 29, and electromagnetic brake 28 is installed therebetween.
Above-mentioned rotary positioning apparatus 14 is made up of spring 38, nose bar 39, locating piece 40, electronic cylinder 41, pull bar 42, guide holder 43, pressing plate 44, bolt 45 and welding block 46 etc., welding block 46 is welded on the rotation platform 17, spring 38 and nose bar 39 are installed in the welding block 46 by pressing plate 44 and bolt 45, electronic cylinder 41 and guide holder 43 are installed on the chassis 1, and locating piece 40 is connected with electronic cylinder 41 with pull bar 42.
Description of drawings
Figure 1 shows that the dried rotation coke tank truck structural representation that puts out of the utility model.
Figure 2 shows that the utility model slewing arrangement 13 structural representations.
Figure 3 shows that the utility model rotary positioning apparatus 14 structural representations.
Figure 4 shows that the utility model bottom door 12 structural representations.
Figure 5 shows that the planar view of the utility model bottom door 12.
The specific embodiment
Below in conjunction with Figure of description and embodiment the utility model is done and to be described in further detail: as shown in Figure 1, the dried rotation coke tank truck that puts out of the utility model is by chassis 1, guide frame 2, suspension bracket 3, anti-dumping ring 4, burnt jar 5, roller set 6, connecting rod 7 opens the door, positioning and guiding running roller 8, axle type hook 9, safe taper pin 10, elastic support 11, loop wheel machine guide frame 15 compositions such as grade, guide frame 2 is welded on the chassis 1, suspension bracket 3 tops are provided with hanger 32 and the bottom is provided with leg 33, the outside bolt together of suspension bracket 3 two roller set 6, when guide frame 2 and 15 contrapositions of dry coke quenching loop wheel machine guide frame, anti-dumping ring 4 is sling by suspension bracket 3 by the dry coke quenching loop wheel machine, drive open the door connecting rod 7 and axle type hook 9, burnt jar 5 is sling or put down, this moment, roller set 6 was along guide frame 2 and 15 operations of dry coke quenching loop wheel machine guide frame, on burnt jar 5 rotation platforms 17 that successfully leave or fall within on the chassis 1 of assurance.Connecting rod 7 and positioning and guiding running roller 8 bolt togethers open the door.Anti-dumping ring 4 and suspension bracket 3 weld togethers, the one, prevent burnt jar of 5 tumble, the 2nd, suspension bracket 3 is connected into integral body.As Fig. 4, shown in Figure 5, burnt jar 5 rounded and its underpart is provided with bottom door 12, and bottom door 12 is two semicircles, and every film gate is provided with intermediate beam 35, and respectively there is an arc hanger 36 at the two ends of intermediate beam 35, and every film gate is connected with circular burnt jar 5 by hinge 37.When burnt jar 5 elastic support 11 is located on the put-focus funnel, by suspension bracket 3, the connecting rod 7 that opens the door, axle type hook 9 and hinge 37, utilize the deadweight of door and the decline of dry coke quenching loop wheel machine, realize opening of bottom door 12.Rising by suspension hook drives the connecting rod 7 that opens the door bottom door 12 is closed.As shown in Figure 2, the slewing arrangement 13 set in the bottom of bottom door 12 is made up of burnt jar of location taper pin 16, rotation platform 17, bearing pin 18, shift fork 19, tween drive shaft 20, spring support 21, wearing plate 22, supporting roller wheel 23, spindle bearing holder 24, cog-wheel coupling 25, three-ring gear reducer 26, coder 27, electromagnetic brake 28, coupler 29, motor 30 and electric machine controller 31 etc., and burnt jar of location taper pin 16 is welded on the rotation platform 17.Location taper pin 16 cooperates with the taper hole that is arranged on bottom door 12, realizes the location of burnt jar 5 and rotation platform 17.Rotation platform 17 adopts heat-resisting steel sheet and plate to be welded into annular element, is used to accept the burnt jar 5 of vertical direction.Shift fork 19 is connected by bearing pin 18 with rotation platform 17, and is gapped to guarantee shift fork 19 and rotation platform 17, and 19 transmitting torques of shift fork do not bear the power of vertical direction.Tween drive shaft 20 adopts the two keys of the conical surface to be connected with shift fork 19; spring support 21 is installed on the rotation platform 17, and quantity is four, arranges symmetrically in the disk diameter direction; when burnt jar 5 and rotation platform 17 contrapositions, play buffer action, with protection bottom door 12 and rotation platform 17.Wearing plate 22 bolt togethers are below rotation platform 17, and it is the contact surface of supporting roller wheel 23.Supporting roller wheel 23 bolt ups of truncated cone-shaped by the physical dimension of design calculation round platform, can guarantee that 23 relative motions of wearing plate 22 and supporting roller wheel are for rolling on chassis 1.Supporting roller wheel 23 adopts 10 groups of symmetric arrangement, reaches the diametral load that tween drive shaft 20 born and cancels out each other, with the shaft strength situation of improving tween drive shaft 20 with the centrality when guaranteeing that rotation platform 17 rotates.Spindle bearing holder 24 is installed on the chassis 1, and two groups of antifriction-bearing boxs are installed in the seat.Cog-wheel coupling 25 is used for connecting tween drive shaft 20 and three-ring gear reducer 26 output shafts, the difficulty when reducing to install.Motor 30 is connected with three-ring gear reducer 26 by coupler 29, and electromagnetic brake 28 is installed therebetween.Coder 27 is used to measure the rotating speed of rotation platform 17, and the parameter of measuring is fed back to electric machine controller 31, realizes the control of rotating mechanism.As shown in Figure 3, below bottom door 12, be provided with rotary positioning apparatus 14.It is made up of spring 38, nose bar 39, locating piece 40, electronic cylinder 41, pull bar 42, guide holder 43, pressing plate 44, bolt 45 and welding block 46 etc., welding block 46 is welded on the rotation platform 17, spring 38 and nose bar 39 are installed in the welding block 46 by pressing plate 44 and bolt 45, electronic cylinder 41 and guide holder 43 are installed on the chassis 1, and locating piece 40 is connected with electronic cylinder 41 with pull bar 42.When rotation platform 17 brakings also remain last lap, electronic cylinder 41 is released pull bar 42, locating piece 40 is stretched out, and nose bar 39 is when oblique of process locating piece 40, and spring 38 compresses inwards, rotation platform 17 can be rotated further, when nose bar 39 passes through the groove of locating pieces 40, under the promotion of spring 38, enter the groove of locating piece 40, rotation platform 17 is stuck, and has realized burnt jar 5 location.After slewing arrangement 13 stopped, electronic cylinder 41 retracted pull bar 42, and the action of electronic cylinder 41 is controlled by coder 27 electric elementss such as grade.
The utility model is dried to put out the rotation coke tank truck owing to the fixed point static state of square coke tank truck is met Jiao change circular burnt jar of rotation into and dynamically meet Jiao, has realized:
1, coke particle diameter is evenly distributed in jar, thereby has improved dried distribution of putting out cooling air quantity in the stove, under the condition of coke discharging temperature≤180 ℃, and N
2The gas consumption can reduce by 50～100Nm
3/ t Jiao;
2, the periphery of coke in circular burnt jar, the short transverse cloth is even, and the effective volume rate brings up to 88%, and more square burnt jar is improved 24%;
3, circular burnt jar weight is 33t, and square burnt jar is 38t, reduces 5t, and be that quenching loop wheel machine hoisting speed is: under the 30m/min condition, power of motor can reduce 28.8Kw;
4, circular burnt jar face area and aperture area can reduce 15% for more square burnt jar, and each cycle operation time of dry coke quenching is 8min, and during this period of time, heat energy distributes and can significantly reduce;
5, circular burnt canned material tailheaviness is substantially in its geometric centre, dry coke quenching loop wheel machine steel rope, and guide roller, can improve greatly the service life of guiding trestle.
Claims (4)
1. dry coke quenching rotary coke tank car, it is by chassis (1), guide frame (2), suspension bracket (3), anti-dumping ring (4), burnt jar (5), roller set (6), connecting rod (7) opens the door, positioning and guiding running roller (8), axle type hook (9), safe taper pin (10), elastic support (11), loop wheel machine guide frame compositions such as (15), guide frame (2) is welded on the chassis (1), suspension bracket (3) top is provided with hanger (3) and the bottom is provided with leg (33), the outside bolt together of suspension bracket (3) has roller set (6), connecting rod (7) and positioning and guiding running roller (8) bolt together open the door, it is characterized in that: burnt jar (5) rounded and its underpart is provided with bottom door (12), is provided with slewing arrangement (13) and rotary positioning apparatus 14 in the below of bottom door (12)).
2. according to a kind of dry coke quenching rotary coke tank car described in the claim 1, it is characterized in that: the set bottom door (12) in bottom in burnt jar (5) is two semicircles, every film gate is provided with intermediate beam (35), respectively there is an arc hanger (36) at the two ends of intermediate beam (35), and every film gate is connected with circular burnt jar (5) by hinge (37).
3. according to a kind of dry coke quenching rotary coke tank car described in the claim 1, it is characterized in that: the slewing arrangement (13) set in the bottom of bottom door (12) is by burnt jar of location taper pin (16), rotation platform (17), bearing pin (18), shift fork (19), tween drive shaft (20), spring support (21), wearing plate (22), supporting roller wheel (23), spindle bearing holder (24), cog-wheel coupling (25), three-ring gear reducer (26), coder (27), electromagnetic brake (28), coupler (29), motor (30) and electric machine controller compositions such as (31), burnt jar of location taper pin (16) is welded on the rotation platform (17), shift fork (19) is connected by bearing pin (18) with rotation platform (17), tween drive shaft (20) adopts the two keys of the conical surface to be connected with shift fork (19), spring support (21) is installed on the rotation platform (17), wearing plate (22) bolt together is in the below of rotation platform (17), supporting roller wheel (23) bolt up is on chassis (1), spindle bearing holder (24) is installed on the chassis (1), cog-wheel coupling (25) is used for connecting tween drive shaft (20) and three-ring gear reducer (26) output shaft, motor (30) is connected with three-ring gear reducer (26) by coupler (29), and electromagnetic brake (28) is installed therebetween.
4. according to a kind of dry coke quenching rotary coke tank car described in the claim 1, it is characterized in that: described rotary positioning apparatus (14) is by spring (38), nose bar (39), locating piece (40), electronic cylinder (41), pull bar (42), guide holder (43), pressing plate (44), bolt (45) and welding block compositions such as (46), welding block (46) is welded on the rotation platform (17), spring (38) and nose bar (39) are installed in the welding block (46) by pressing plate (44) and bolt (45), electronic cylinder (41) and guide holder (43) are installed on the chassis (1), and locating piece (40) is connected with electronic cylinder (41) with pull bar (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262607 CN2535276Y (en) | 2002-06-19 | 2002-06-19 | Rotary coke car for dry quenching coke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02262607 CN2535276Y (en) | 2002-06-19 | 2002-06-19 | Rotary coke car for dry quenching coke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2535276Y true CN2535276Y (en) | 2003-02-12 |
Family
ID=33729135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02262607 Expired - Fee Related CN2535276Y (en) | 2002-06-19 | 2002-06-19 | Rotary coke car for dry quenching coke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2535276Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102292413A (en) * | 2010-06-17 | 2011-12-21 | 钢铁普蓝特克股份有限公司 | Receiving/conveyance device for red-hot coke |
| CN102533286A (en) * | 2012-01-20 | 2012-07-04 | 大连天工机械有限公司 | Positioning mechanism for rotary coke pot |
| CN101735830B (en) * | 2009-12-31 | 2013-12-11 | 济钢集团国际工程技术有限公司 | Process for lateral translation of coke dry quenching |
| CN104724629A (en) * | 2015-03-23 | 2015-06-24 | 攀钢集团工程技术有限公司 | Coke tank jacking and bottom valve overhauling method for carrier loader |
| CN106938390A (en) * | 2016-01-05 | 2017-07-11 | 五冶集团上海有限公司 | Dry coke quenching burnt tank carrier loader installation method in bulk |
| CN115571035A (en) * | 2022-12-08 | 2023-01-06 | 太原四联重工股份有限公司 | Dry quenching loading and transporting device and working method thereof |
| CN117068931A (en) * | 2023-10-16 | 2023-11-17 | 山东数程信息科技有限公司 | Coke tank and lifting hook alignment structure of lifting machine of dry quenching system and lifting monitoring system |
-
2002
- 2002-06-19 CN CN 02262607 patent/CN2535276Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101735830B (en) * | 2009-12-31 | 2013-12-11 | 济钢集团国际工程技术有限公司 | Process for lateral translation of coke dry quenching |
| CN102292413A (en) * | 2010-06-17 | 2011-12-21 | 钢铁普蓝特克股份有限公司 | Receiving/conveyance device for red-hot coke |
| CN102292413B (en) * | 2010-06-17 | 2014-06-25 | 钢铁普蓝特克股份有限公司 | Receiving/conveyance device for red-hot coke |
| CN102533286A (en) * | 2012-01-20 | 2012-07-04 | 大连天工机械有限公司 | Positioning mechanism for rotary coke pot |
| CN102533286B (en) * | 2012-01-20 | 2014-01-15 | 大连天工机械有限公司 | Positioning mechanism for rotary coke pot |
| CN104724629A (en) * | 2015-03-23 | 2015-06-24 | 攀钢集团工程技术有限公司 | Coke tank jacking and bottom valve overhauling method for carrier loader |
| CN106938390A (en) * | 2016-01-05 | 2017-07-11 | 五冶集团上海有限公司 | Dry coke quenching burnt tank carrier loader installation method in bulk |
| CN115571035A (en) * | 2022-12-08 | 2023-01-06 | 太原四联重工股份有限公司 | Dry quenching loading and transporting device and working method thereof |
| CN115571035B (en) * | 2022-12-08 | 2023-03-24 | 太原四联重工股份有限公司 | Dry quenching loading and transporting device and working method thereof |
| CN117068931A (en) * | 2023-10-16 | 2023-11-17 | 山东数程信息科技有限公司 | Coke tank and lifting hook alignment structure of lifting machine of dry quenching system and lifting monitoring system |
| CN117068931B (en) * | 2023-10-16 | 2024-02-02 | 山东数程信息科技有限公司 | Coke tank and lifting hook alignment structure of lifting machine of dry quenching system and lifting monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030212 Termination date: 20100619 |