CN203768287U - Smokeless coaling dedusting trolley of tamping coke oven - Google Patents
Smokeless coaling dedusting trolley of tamping coke oven Download PDFInfo
- Publication number
- CN203768287U CN203768287U CN201420182758.7U CN201420182758U CN203768287U CN 203768287 U CN203768287 U CN 203768287U CN 201420182758 U CN201420182758 U CN 201420182758U CN 203768287 U CN203768287 U CN 203768287U
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- Prior art keywords
- conduit
- carbonizing chamber
- pipe device
- carbonizing
- mobile
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000571 coke Substances 0.000 title claims abstract description 36
- 238000010000 carbonizing Methods 0.000 claims abstract description 83
- 239000000779 smoke Substances 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 239000003245 coal Substances 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 13
- RHZUVFJBSILHOK-UHFFFAOYSA-N anthracen-1-ylmethanolate Chemical compound C1=CC=C2C=C3C(C[O-])=CC=CC3=CC2=C1 RHZUVFJBSILHOK-UHFFFAOYSA-N 0.000 claims description 11
- 239000003830 anthracite Substances 0.000 claims description 11
- 238000004939 coking Methods 0.000 abstract description 20
- 235000019504 cigarettes Nutrition 0.000 description 42
- 239000003921 oil Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 235000011114 ammonium hydroxide Nutrition 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- 239000003034 coal gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Landscapes
- Coke Industry (AREA)
Abstract
The utility model discloses a smokeless coaling dedusting trolley of a tamping coke oven, which is arranged above n parallel carbonizing chambers. The smokeless coaling dedusting trolley comprises a trolley body, a fixed M pipe device arranged in the middle of the trolley body and a mobile M pipe device arranged on the trolley body toward the coke side, wherein the fixed M pipe device comprises a first conduit, a second conduit and a third conduit communicated to each other, and the first, second and third conduits correspond to smoke guide holes of the nth carbonizing chamber, the (n+3)th carbonizing chamber and the (n+4)th carbonizing chamber, respectively; the mobile M pipe device comprises a fourth conduit, a fifth conduit and a sixth conduit communicated to each other, and the fourth, fifth and sixth conduits correspond to smoke guide holes of the nth carbonizing chamber, the (n+2)th carbonizing chamber and the (n+3)th carbonizing chamber, respectively. Compared with common smoke guide trolleys, the dedusting trolley has the advantages that no smoke is discharged during coaling, all coaling carbonizing chambers can be guided into the two adjacent carbonizing chambers in the coking last phase, and the structure is simple and reasonable, the investment cost is low and the like.
Description
Technical field:
The utility model relates to a kind of tamping coke furnace Anthracite coal dedusting car.
Background technology:
What domestic stamp charging coke oven was at present more is to adopt U-shaped pipe dust removing and smoke-guiding vehicle or MN pipe smoke guiding bogie to complete the smoke and dust treatment while coalingging.U-shaped pipe dust removing and smoke-guiding vehicle (n+2, and MN pipe smoke guiding bogie (n+2-1 n-1), n+4) principle of work is that the carbonizing chamber of coalingging is communicated with the adjacent carbonizing chamber in coking latter stage, the coking time of coking chamber is longer, the coal gas amount producing is very little, more be suitable as the coaling passage of flue gas of the coking chamber circulation of coalingging, in the bridge tube of the coking chamber interconnecting, spray high pressure aqua ammonia again, make it to form negative pressure, the flue gas part producing of coalingging is directly burnt and is purified in coking chamber, most of flue gas is sprayed by the adjacent carbonizing chamber interconnecting in the negative pressure suction collecting pipe of high pressure aqua ammonia formation, be input to lower stepization and produce operation, it is utilized.But in the time that limit stove is coaling, U-shaped pipe dust removing and smoke-guiding vehicle can only utilize n-1 pipe to lead cigarette, MN pipe smoke guiding bogie can only utilize the anti-ballistic n-3 of entering of M pipe to lead cigarette, and n-1 carbonizing chamber time of coalingging is not long, and cigarette poor effect is led in connection.The shortcoming of these two kinds of smoke guiding bogies is to be communicated with carbonizing chamber number in coking latter stage very little, or too concentrated, the more important thing is that they all can not well process limit stove and lead cigarette, in actual motion, these two kinds of smoke guiding bogie effects are all can have flue gas to overflow at coke oven machine side burner place, need to carry out secondary treatment or directly be discharged in atmosphere and pollute.
Summary of the invention:
For overcoming the defect of prior art, the purpose of this utility model is to provide a kind of tamping coke furnace Anthracite coal dedusting car, and its effect is in the coking carbonizing chamber in latter stage before and after connection formal dress coal carbonizing chamber and formal dress coal carbonizing chamber.There is the time of coalingging smokeless and discharge, all carbonizing chambers of coalingging can import adjacent two in the coking carbonizing chamber in latter stage, simple and reasonable, the advantage such as cost of investment is low.
The utility model technical solution problem adopts following technical scheme:
A kind of tamping coke furnace Anthracite coal dedusting car, be arranged on n the top of carbonizing chamber side by side, comprise car body, be arranged on the fixing M pipe device at described car body middle part and be arranged on the mobile M pipe device of car body towards coke side, the first conduit, the second conduit and the 3rd conduit that described fixing M pipe device contains conducting each other, described the first conduit, the second conduit, the 3rd conduit are corresponding with the smoke guiding hole position of n carbonizing chamber, n+3 carbonizing chamber, n+4 carbonizing chamber respectively; The 4th conduit, the 5th conduit and the 6th conduit that described mobile M pipe device contains conducting each other, described the 4th conduit, the 5th conduit, the 6th conduit are corresponding with the smoke guiding hole position of n carbonizing chamber, n+2 carbonizing chamber, n+3 carbonizing chamber respectively.
Described mobile M pipe device is located on support, is provided with guide deflection sheave moves along guide rail in described frame bottom, and described support drives mobile by the shift cylinder of being located at car body.
Each described carbonizing chamber smoke guiding hole has water sealing stove seat, seals the water seal bell of described water sealing stove seat, and each described conduit moves up and down along catheter directed support by putting forward conduit hydraulic oil cylinder driving; In each described conduit, be provided with the mechanical gripper for mentioning described water seal bell, the grasping movement of described mechanical gripper is by mechanical gripper hydraulic oil cylinder driving; Each described mechanical gripper covers oil cylinder and covers tail rod and promote by carrying by carrying.
Compared with the prior art, the beneficial effects of the utility model are embodied in:
Through the various guide pin bushing forms of textual criticism lead cigarette effect, obtain conclusion: use pusher side hole to be communicated with and leads cigarette, can impact coal gas oxygen level; Use interstitial hole and coke side hole to be communicated with and lead cigarette better effects if, the longer coking chamber of coking time that leads when wherein cigarette is led in the connection of coke side hole, effect is better.Smoke guiding bogie is because the restriction of length of wagon, generally get to be communicated with and lead cigarette apart from being no more than 5 carbonizing chambers, if coaling, carbonizing chamber heat (batch) number is n, so generally get n+2, n+4, n-1, these 4 adjacent carbonizing chambers in latter stage in coking of n-3 are communicated with leads cigarette, the coking chamber coking time of 9-2 string order coke oven from long to short order is n+2>n+4>n-3>n-1, the coking chamber coking time of 5-2 string order coke oven from long to short order is n-3>n+2>n-1>n+ 4.When normal coal loading, smoke conduction, coke oven coke oven number, from 1 to reciprocal the 4th, when coal loading, smoke conduction, adopts n+2, and n+4 is communicated with and leads cigarette, and wherein n+2 connection is used in coke side; When limit stove is coaling anti-ballistic cigarette, coke oven number during to the 1st coal loading, smoke conduction reciprocal, adopts n-3 from the reciprocal the 3rd, and n-1 is communicated with and leads cigarette, and wherein n-3 connection is led cigarette and is used in coke side.
Of the present utility model pair of M type system automatic switching on smoke guide device, when normal coal loading, smoke conduction, fixing M pipe device uses the first conduit and the 3rd conduit, and conducting n and n+4 carbonizing chamber smoke guiding hole are communicated with and lead cigarette respectively, the first conduit and the hole contraposition of coalingging, leading cigarette direction is that n carbonizing chamber points to n+4 carbonizing chamber; Displacement M pipe device uses the 4th conduit and the 5th conduit conducting n and n+2 carbonizing chamber to carry out carbonizing chamber connection and leads cigarette, the 4th conduit and the hole contraposition of coalingging, and leading cigarette direction is that n carbonizing chamber points to n+2 carbonizing chamber.When the anti-ballistic cigarette of limit stove, fixing M pipe device uses the second conduit and the 3rd conduit to carry out carbonizing chamber to be communicated with anti-ballistic cigarette, the 3rd catheter guide tube with coaling hole contraposition, leading cigarette direction is that n carbonizing chamber points to n-1 carbonizing chamber; Displacement M pipe device use the 4th conduit and the 6th conduit carry out carbonizing chamber and are communicated with anti-ballistic cigarette, and displacement M pipe device moves the distance of a carbonizing chamber width to heat (batch) number direction, the 6th conduit and the hole contraposition of coalingging, and leading cigarette direction is that n carbonizing chamber points to n-3 carbonizing chamber.
The utility model tamping coke furnace Anthracite coal dedusting car, compared with conventional smoke guiding bogie, has the time of coalingging smokeless and discharges, all carbonizing chambers of coalingging can import adjacent two in the coking carbonizing chamber in latter stage, simple and reasonable, the advantage such as cost of investment is low.
Brief description of the drawings:
Fig. 1 is mobile M pipe device schematic diagram; Fig. 2 is fixing M pipe device schematic diagram; Fig. 3 normally leads cigarette platform to arrange vertical view; Fig. 4 is that stove anti-ballistic cigarette platform in limit is arranged vertical view; In Fig. 3,4, left side is coke side, and right side is pusher side, and arrow is depicted as the direction of coalingging.
Number in the figure: 1 first conduit, 2 second conduits, 3 the 3rd conduits, 4 the 4th conduits, 5 the 5th conduits, 6 the 6th conduits, 7 supports, 8 guide deflection sheaves, 9 guide rails, 10 shift cylinders, 11 water sealing stove seats, 12 water seal bells, 13 carry conduit oil cylinder, 14 catheter directed supports, 15 mechanical grippers, 16 mechanical gripper oil cylinders, 17 carry and cover oil cylinder, and 18 carry and cover tail rod.
Below pass through embodiment, and the utility model is described in further detail by reference to the accompanying drawings.
Embodiment:
Embodiment: in conjunction with Fig. 1, 2, the tamping coke furnace Anthracite coal dedusting car of the present embodiment, be arranged on n the top of carbonizing chamber side by side, n >=5, it comprises car body, be arranged on the fixing M pipe device at car body middle part and be arranged on the mobile M pipe device of car body towards coke side, shown in Fig. 2, the first conduit 1 that fixing M pipe device contains conducting each other, the second conduit 2 and the 3rd conduit 3, the first conduit 1, the second conduit 2, the 3rd conduit 3 respectively with n carbonizing chamber, n+3 carbonizing chamber, the smoke guiding hole position of n+4 carbonizing chamber is corresponding, in other words, spacing between the first conduit 1 and the 3rd conduit 3 is 3 times of carbonizing chamber spacing, spacing between the second conduit 2 and the 3rd conduit 3 is 2 times of carbonizing chamber spacing.Shown in Fig. 1, the 4th conduit 4, the 5th conduit 5 and the 6th conduit 6, the four conduits 4, the 5th conduit 5, the 6th conduit 6 that mobile M pipe device contains conducting are each other corresponding with the smoke guiding hole position of n carbonizing chamber, n+2 carbonizing chamber, n+3 carbonizing chamber respectively; In other words, the spacing between the 4th conduit 4 and the 5th conduit 5 is 2 times of carbonizing chamber spacing, and the spacing between the 5th conduit 5 and the 6th conduit 6 is 1 times of carbonizing chamber spacing.
Mobile M pipe device can move on car body, and in specifically arranging, mobile M pipe device is located on support 7, is provided with guide deflection sheave 8 moves along guide rail 9 in frame bottom, and support 7 drives movement by the shift cylinder 10 of being located at car body.
Each carbonizing chamber smoke guiding hole has water sealing stove seat 11 and for sealing the water seal bell 12 of water sealing stove seat, and in mobile M pipe device and fixing M pipe device, each conduit drives along catheter directed support 14 and moves up and down by carrying conduit oil cylinder 13; In each conduit, be provided with the mechanical gripper 15 for mentioning water seal bell, the grasping movement of mechanical gripper is driven by mechanical gripper oil cylinder 16; Each mechanical gripper 15 covers oil cylinder 17 and covers tail rod 18 and promote by carrying by carrying.
In work, shown in Fig. 1,3, the 4th conduit 4 contrapositions hole of coalingging when normal coal loading, smoke conduction, 17 water seal bells by the 4th conduit 4 and the 5th conduit 5 of mechanical gripper 15 and Ti Gai oil cylinder are mentioned, and carry out the 4th conduit and point to the 5th conduit and be communicated with and lead cigarette.When limit stove is coaling anti-ballistic cigarette, whole displacement M pipe device shrinks by shift cylinder 10, move the distance that is equivalent to a carbonizing chamber width to coke oven number+direction, the 6th conduit 6 contrapositions hole of coalingging, 17 water seal bells by the 4th conduit 4 and the 6th conduit 6 of mechanical gripper 15 and Ti Gai oil cylinder are mentioned, and carry out the 6th conduit sensing the 4th conduit (n carbonizing chamber points to n-3 carbonizing chamber) connection and lead cigarette.Normally lead the layout vertical view of cigarette and the anti-ballistic cigarette of limit stove and see Fig. 3 and Fig. 4.When travelled by vehicle, fixing M pipe device and mobile M pipe device are lifted to the position higher than water seal bell height by carrying conduit oil cylinder.When coal loading, smoke conduction, first conduit is put into water seal and seal, then mention water seal bell and lead cigarette operation.
As shown in Figure 2, fixing M pipe device does not need shift position, and guide frame is without running gear, and other are similar to the composition of mobile M pipe device.The first conduit 1 contraposition hole of coalingging when normal coal loading, smoke conduction, 17 water seal bells by the first conduit 1 and the 3rd conduit 3 of mechanical gripper 15 and Ti Gai oil cylinder are mentioned, and carry out the first conduit 1 and point to the 3rd conduit 3 and be communicated with and lead cigarette.
As shown in Figure 3, when normal coal loading, smoke conduction, coke side is communicated with that to lead cigarette be the n carbonizing chamber n+2 carbonizing chamber that leads, and in the middle of coke oven, smoke guiding hole is communicated with that to lead cigarette be the n carbonizing chamber n+4 carbonizing chamber that leads, the coking time of coke side carbonizing chamber is more longer, and realizes three holes connections and lead cigarette.
As shown in Figure 4, when limit stove is coaling anti-ballistic cigarette, coke side is communicated with that to lead cigarette be that the n+3 carbonizing chamber n(that leads is n guiding n-3), in the middle of coke oven, smoke guiding hole is communicated with that to lead cigarette be the n+4 carbonizing chamber n+3 carbonizing chamber that leads, the coking time of coke side carbonizing chamber is more longer, and has realized three holes connections and led cigarette.
In specifically arranging, tamping coke furnace Anthracite coal dedusting car also comprises furnace roof dedusting hole water sealing device, high-low pressure ammoniacal liquor shifter, Hydraulic Station, electric panel room and operation room etc.The effect of its each assembly is respectively: Hydraulic Station is for the power of all oil cylinders of tamping coke furnace Anthracite coal dedusting car; In electric panel room, be furnished with regulator cubicle, its effect is control cylinder movement, vehicle to run and illumination etc. is provided; Operation room is the place that operator control vehicle to run and cylinder movement, is furnished with operator's console; The effect of high-low pressure ammoniacal liquor shifter is in the time that carbonizing chamber starts coal loading, smoke conduction, formal dress coal carbonizing chamber and the ammoniacal liquor system that is communicated with the carbonizing chamber of leading cigarette are switched to high pressure aqua ammonia and spray state, in upcast bridge tube, form negative pressure, the carbonizing chamber that the flue gas producing coalingging is led cigarette by formal dress coal carbonizing chamber and connection is pumped in collecting pipe, is transported to lower stepization product workshop and utilizes; Furnace roof dedusting hole water sealing device is made up of water seal bell and water sealing stove seat, when coal loading, smoke conduction, leads smoke pipe and falls into water sealing stove seat and seal, and under the state of sealing, carries lid arrangement and water seal bell is opened to be communicated with leads cigarette.
Claims (3)
1. a tamping coke furnace Anthracite coal dedusting car, be arranged on n the top of carbonizing chamber side by side, it is characterized in that comprising car body, be arranged on the fixing M pipe device at described car body middle part and be arranged on the mobile M pipe device of car body towards coke side, the first conduit (1), the second conduit (2) and the 3rd conduit (3) that described fixing M pipe device contains conducting each other, described the first conduit, the second conduit, the 3rd conduit are corresponding with the smoke guiding hole position of n carbonizing chamber, n+3 carbonizing chamber, n+4 carbonizing chamber respectively; The 4th conduit (4), the 5th conduit (5) and the 6th conduit (6) that described mobile M pipe device contains conducting each other, described the 4th conduit, the 5th conduit, the 6th conduit are corresponding with the smoke guiding hole position of n carbonizing chamber, n+2 carbonizing chamber, n+3 carbonizing chamber respectively.
2. a kind of tamping coke furnace Anthracite coal dedusting car according to claim 1, it is characterized in that, described mobile M pipe device is located on support (7), be provided with guide deflection sheave (8) in described frame bottom mobile along guide rail (9), described support (7) drives mobile by the shift cylinder (10) of being located at car body.
3. a kind of tamping coke furnace Anthracite coal dedusting car according to claim 1, it is characterized in that, each described carbonizing chamber smoke guiding hole has water sealing stove seat (11), seals the water seal bell (12) of described water sealing stove seat, and each described conduit moves up and down along catheter directed support (14) by proposing conduit oil cylinder (13) driving; In each described conduit, be provided with the mechanical gripper (15) for mentioning described water seal bell, the grasping movement of described mechanical gripper is driven by mechanical gripper oil cylinder (16); Each described mechanical gripper (15) by carry cover oil cylinder (17) by carry cover tail rod (18) promote.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182758.7U CN203768287U (en) | 2014-04-15 | 2014-04-15 | Smokeless coaling dedusting trolley of tamping coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420182758.7U CN203768287U (en) | 2014-04-15 | 2014-04-15 | Smokeless coaling dedusting trolley of tamping coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203768287U true CN203768287U (en) | 2014-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420182758.7U Expired - Lifetime CN203768287U (en) | 2014-04-15 | 2014-04-15 | Smokeless coaling dedusting trolley of tamping coke oven |
Country Status (1)
| Country | Link |
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| CN (1) | CN203768287U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107987853A (en) * | 2017-11-30 | 2018-05-04 | 攀钢集团西昌钢钒有限公司 | Smoke-guiding car and tamping coke furnace lead dust collection system |
| CN108277027A (en) * | 2018-03-30 | 2018-07-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of top dress makes the coal loading, smoke conduction vehicle and its working method of integrated coke oven firm by ramming |
| CN109294602A (en) * | 2018-06-12 | 2019-02-01 | 大连华锐重工焦炉车辆设备有限公司 | A kind of environment-friendly type coal loading, smoke conduction integrated vehicle and its operating method |
| CN111704913A (en) * | 2020-06-17 | 2020-09-25 | 太原重工股份有限公司 | Double four-pipe type smoke guide pipe mechanism for tamping coke oven |
-
2014
- 2014-04-15 CN CN201420182758.7U patent/CN203768287U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107987853A (en) * | 2017-11-30 | 2018-05-04 | 攀钢集团西昌钢钒有限公司 | Smoke-guiding car and tamping coke furnace lead dust collection system |
| CN108277027A (en) * | 2018-03-30 | 2018-07-13 | 中冶焦耐(大连)工程技术有限公司 | A kind of top dress makes the coal loading, smoke conduction vehicle and its working method of integrated coke oven firm by ramming |
| CN109294602A (en) * | 2018-06-12 | 2019-02-01 | 大连华锐重工焦炉车辆设备有限公司 | A kind of environment-friendly type coal loading, smoke conduction integrated vehicle and its operating method |
| CN109294602B (en) * | 2018-06-12 | 2023-10-20 | 大连华锐重工焦炉车辆设备有限公司 | Environment-friendly coal-charging and smoke-guiding integrated vehicle and operation method thereof |
| CN111704913A (en) * | 2020-06-17 | 2020-09-25 | 太原重工股份有限公司 | Double four-pipe type smoke guide pipe mechanism for tamping coke oven |
| CN111704913B (en) * | 2020-06-17 | 2021-09-28 | 太原重工股份有限公司 | Double four-pipe type smoke guide pipe mechanism for tamping coke oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 238000 Chaohu, Hefei, south peak business building, building D, block, 8 Patentee after: TONGXING ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 238000 Chaohu, Hefei, south peak business building, building D, block, 8 Patentee before: Anhui Tongxing Environmental Protection Engineering Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |