CN101724418B - Ascending pipe smoke guide device for tamping type coke oven for loading coal - Google Patents
Ascending pipe smoke guide device for tamping type coke oven for loading coal Download PDFInfo
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- CN101724418B CN101724418B CN 200910262190 CN200910262190A CN101724418B CN 101724418 B CN101724418 B CN 101724418B CN 200910262190 CN200910262190 CN 200910262190 CN 200910262190 A CN200910262190 A CN 200910262190A CN 101724418 B CN101724418 B CN 101724418B
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Abstract
The invention discloses an ascending pipe smoke guide device for a tamping type coke oven for loading coal and relates to smoke guide and dust removal equipment of a coke oven. The ascending pipe smoke guide device is characterized by comprising an M-shaped guide sleeve 1, a lifting mechanism 3 connected with the M-shaped guide sleeve 1, an oven cover opening and closing device 4, a mechanical claw mechanism 5, a left gate valve 6, a right gate valve 7, a water seal device 8 and a rotating device 9 of smoke guide pipes, wherein the upper part of the M-shaped guide sleeve 1 is connected with two ascending smoke guide pipes 2, and the lower part of the M-shaped guide sleeve 1 coincides with an adjacent carbonization chamber dust removal hole 10 of two oven distances; the lifting mechanism 3 is connected with the M-shaped guide sleeve 1; the oven cover opening and closing device 4 and the mechanical claw mechanism 5 are arranged in the middle of the M-shaped guide sleeve; the left gate valve 6 and the right gate valve 7 are arranged on a transverse pipe of the M-shaped guide sleeve; and the water seal device 8 is connected with the ascending smoke guide pipes 2 and the M-shaped guide sleeve 1. The invention solves the problems that the smoke dust trapping efficiency of a smoke guide device of the prior art is low, particularly, the smoke dust trapping effect of a coal loading port is poorer, and the dust smoke of border ovens cannot be treated.
Description
Technical field
The invention belongs to the fume and dust equipment of leading of pit kiln, relate to a kind of soot processing device during for tamping type coke oven for loading coal.
Background technology
At present, domestic tamping type coke oven for loading coal has two kinds with smoke guide device: the first is to be sent to terrestrial station by the control of dust main after burning to process.The second is U-shaped tubular type smoke guide device.The first smoke guide device needs terrestrial station to process, and not only investment is large, and can only dedusting, and the contained detoxication of the flue dust that produces when coalingging is not thorough, also can pollute atmosphere.The U-shaped pipe smoke guide device of the second can burn purify objectionable impurities, but exists dust arrestment rate low, and the smoke catching effect of the fire door side of coalingging is relatively poor, and the flue dust of limit stove such as can't process at the problem.
Summary of the invention
The object of the invention is to overcome the shortcoming of prior art, a kind of ascending pipe smoke guide device for tamping type coke oven for loading coal is provided, solve U-shaped pipe smoke guide device and exist dust arrestment rate low, the smoke catching effect of the fire door side of coalingging is relatively poor, the problem that the flue dust of limit stove can't be processed.
Above-mentioned purpose of the present invention is achieved through the following technical solutions:
A kind of ascending pipe smoke guide device for tamping type coke oven for loading coal, it is characterized in that: described upcast smoke guide device, to lead smoke pipe by a kind of top and two risings to join, M type guide pin bushing, the hoisting appliance that is connected with M type guide pin bushing that bottom and adjacent two stoves match apart from the dedusting hole of coking chamber, the opening and closing lid device that is positioned at M type guide pin bushing middle part be connected with machine pawl mechanism on the transverse tube that is arranged on M type guide pin bushing left push-pull valve be connected push-pull valve, lead the water seal arrangement that smoke pipe is connected with M type guide pin bushing and the swivel arrangement composition of leading smoke pipe with rising.
Described hoisting appliance, two hydro-cylinders on vehicle frame drive M type guide pin bushing simultaneously and smoke pipe is led in rising by being arranged on, and make its rising or decline.
Described M type guide pin bushing is provided with the liner that is connected with vehicle frame.
Described opening and closing lid device is by Driven by Hydraulic Cylinder machine pawl mechanism, achieve with the disengagement of bell be connected.
Described swivel arrangement of leading smoke pipe is comprised of rotation and location two portions, by the Driven by Hydraulic Cylinder rotation, by hydro-cylinder bolt positioning device location, and the counter weight device balance rotating is arranged.
Described left push-pull valve and right push-pull valve are by Driven by Hydraulic Cylinder.
The present invention is owing to being to lead in rising M type guiding sleeve type smoke guide device is set on smoke pipe, when therefore coalingging, the volume of smoke of fire door side has realized catching dirt and dedusting, make the better effects if of smoke catching and dedusting, and the flue dust of limit stove also obtained thoroughly processing, and can not pollute atmosphere in the process of coalingging.
Description of drawings:
Fig. 1 is structural representation of the present invention (front view),
Fig. 2 is the side-view of Fig. 1.
Embodiment
as Fig. 1, shown in 2, a kind of ascending pipe smoke guide device for tamping type coke oven for loading coal, leading smoke pipe 2 by a kind of top and two risings joins, the M type guide pin bushing 1 that bottom and adjacent two stove match apart from the dedusting hole 10 of coking chamber, the hoisting appliance 3 that is connected with M type guide pin bushing 1, be positioned at opening and closing lid device 4 and the machine pawl mechanism 5 at M type guide pin bushing middle part, be arranged on left push-pull valve 6 and right push-pull valve 7 on the transverse tube of M type guide pin bushing, leading smoke pipe 2 with rising is connected the water seal arrangement that is connected (it both can prevent the flue dust seepage with M type guide pin bushing, also can make upcast lead the smoke pipe rotation freely) 8, and the swivel arrangement 9 of leading smoke pipe forms.
During coal loading, smoke conduction, rise and to lead smoke pipe 2 and corresponding adjacent two stoves of M type guide pin bushing 1 and be connected apart from the dedusting hole 10 of coking chamber, left push-pull valve 6 is opened, and right push-pull valve 7 cuts out.Hoisting appliance 3 drives by two hydro-cylinders rising or the decline that smoke pipe 2 and M type guide pin bushing 1 are led in whole rising simultaneously, is provided with the guiding mechanism 12 of guide pin bushing in the process that rises and descend.Described opening and closing lid device 4 is by Driven by Hydraulic Cylinder machine pawl mechanism 5, achieve with the disengagement of bell be connected.Described swivel arrangement 9 of leading smoke pipe is comprised of rotation and location two portions, by the Driven by Hydraulic Cylinder rotation, by hydro-cylinder bolt positioning device 13 location, and counter weight device 14 balance rotating is arranged.Through the coal tower time, the rotating mechanism 9 of leading smoke pipe makes to rise leads smoke pipe 2 rotations to 90 degree, and by locating device 13 location, counter weight device 14 balance rotating is arranged.Described left push-pull valve 6 and right push-pull valve 7 are by Driven by Hydraulic Cylinder.
Working process of the present invention:
the upcast that smoke pipe 2 is aimed at the coking chamber of coalingging is led in the rising of smoke guide device, lead with rising M type guide pin bushing 1 that smoke pipe 2 is connected and aim at corresponding coking chamber dedusting hole 10, at this moment hoisting appliance 3 actions of smoke guide device, smoke guide device descends, rising is led smoke pipe 2 and is contacted with water seal arrangement 8, form water seal, inner flue gas of the stove and the external world are separated, then, a push-pull valve of smoke guide device (such as left push-pull valve 6) is opened by Driven by Hydraulic Cylinder, the opening and closing lid device 4 corresponding with the dedusting hole and machine pawl mechanism 5 open bell by Driven by Hydraulic Cylinder in M type guide pin bushing, the upcast of coking chamber of coalingging is in connected state with contiguous high temperature carbonization chamber, what produce when coalingging contains coal dust flue gas and raw gas, guide to contiguous high temperature carbonization chamber headspace, the high temperature of coking chamber burns the objectionable impurities in flue gas and purifies.Coaling finish after, the hydro-cylinder of opening and closing lid device 4 and machine pawl mechanism 5 descends and puts in place, bell is closed, machine pawl mechanism 5 unclamps, smoke guide device rises by the hydro-cylinder of hoisting appliance 3, completes a typical working cycle.
During through the coal tower, rise and lead smoke pipe 2 under the hydro-cylinder effect of the rotating mechanism 9 of leading smoke pipe, making rises leads smoke pipe 2 rotations to the position of 90 degree, 14 poising actions of counter weight device in the time of rotation, after being rotated in place, the hydro-cylinder action of locating device 13 is led smoke pipe 2 with rising and is located, and smoke guide device is smoothly by the coal tower.
Claims (6)
1. ascending pipe smoke guide device for tamping type coke oven for loading coal, it is characterized in that: described upcast smoke guide device, to lead smoke pipe (2) by a kind of top and two risings to join, the M type guide pin bushing (1) that bottom and adjacent two stove match apart from the dedusting hole (10) of coking chamber, the hoisting appliance (3) that is connected with M type guide pin bushing (1), be positioned at opening and closing lid device (4) and the machine pawl mechanism (5) at M type guide pin bushing middle part, be arranged on left push-pull valve (6) and right push-pull valve (7) on the transverse tube of M type guide pin bushing, lead smoke pipe (2) with rising and be connected 1 with M type guide pin bushing) water seal arrangement (8) that is connected, and the swivel arrangement (9) of leading smoke pipe (2) that rises forms.
2. according to ascending pipe smoke guide device for tamping type coke oven for loading coal claimed in claim 1, it is characterized in that: two hydro-cylinders on vehicle frame (11) drive M type guide pin bushing (1) to described hoisting appliance (3) simultaneously and smoke pipe (2) is led in rising by being arranged on.
3. according to ascending pipe smoke guide device for tamping type coke oven for loading coal claimed in claim 1, it is characterized in that: described M type guide pin bushing (1) is provided with the liner (12) that is connected with vehicle frame (11).
4. according to ascending pipe smoke guide device for tamping type coke oven for loading coal claimed in claim 1, it is characterized in that: described opening and closing lid device (4) be by Driven by Hydraulic Cylinder machine pawl mechanism (5) realize with the disengagement of bell be connected.
5. according to ascending pipe smoke guide device for tamping type coke oven for loading coal claimed in claim 1, it is characterized in that: the swivel arrangement (9) that smoke pipe (2) are led in described rising is comprised of rotation and location two portions, rotated by Driven by Hydraulic Cylinder, by hydro-cylinder bolt positioning device (13) location, and counter weight device (14) balance rotating is arranged.
6. according to ascending pipe smoke guide device for tamping type coke oven for loading coal claimed in claim 1, it is characterized in that: described left push-pull valve (6) and right push-pull valve (7) are by Driven by Hydraulic Cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910262190 CN101724418B (en) | 2009-12-22 | 2009-12-22 | Ascending pipe smoke guide device for tamping type coke oven for loading coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910262190 CN101724418B (en) | 2009-12-22 | 2009-12-22 | Ascending pipe smoke guide device for tamping type coke oven for loading coal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101724418A CN101724418A (en) | 2010-06-09 |
| CN101724418B true CN101724418B (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910262190 Active CN101724418B (en) | 2009-12-22 | 2009-12-22 | Ascending pipe smoke guide device for tamping type coke oven for loading coal |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101967382B (en) * | 2010-10-19 | 2013-06-26 | 崔兴云 | Water-seal smoke guide main pipe device of ground station dust removing system of coking furnace |
| CN102041009B (en) * | 2011-01-13 | 2013-08-07 | 中冶焦耐(大连)工程技术有限公司 | Continuous gas supply method for combustion method dust collection for charging |
| CN103980918B (en) * | 2014-05-24 | 2015-07-29 | 山东盛阳集团有限公司 | A kind of high-efficiency environment friendly coke oven dust leads cigarette equipment |
| CN109054870B (en) * | 2018-09-28 | 2023-08-25 | 中冶焦耐(大连)工程技术有限公司 | Fire guiding device of coke oven ascending pipe and working method thereof |
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2009
- 2009-12-22 CN CN 200910262190 patent/CN101724418B/en active Active
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| CN101724418A (en) | 2010-06-09 |
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