CN101161776A - Controlled auto-pumping type coke oven side entrance smoke gas collecting apparatus - Google Patents
Controlled auto-pumping type coke oven side entrance smoke gas collecting apparatus Download PDFInfo
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- CN101161776A CN101161776A CNA2007101585474A CN200710158547A CN101161776A CN 101161776 A CN101161776 A CN 101161776A CN A2007101585474 A CNA2007101585474 A CN A2007101585474A CN 200710158547 A CN200710158547 A CN 200710158547A CN 101161776 A CN101161776 A CN 101161776A
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- coke oven
- flue gas
- automatic valve
- pipe support
- side entrance
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Abstract
The invention relates to a side fire door flue gas collecting device for controllable automatic suction type coke oven, consisting of a flue gas conveying pipe, a controllable automatic valve, a lower dust-collector hood, a pipe support and the control system of the automatic valve, wherein, the upper part of a coke oven stay is provided with the pipe support; the flue gas conveying pipe is positioned at the upper part of the pipe support; the controllable automatic valve which is connected with lower part of the flue gas conveying pipe is positioned between two adjacent oven stays; the lower dust-collector hood is connected with the lower part of the controllable automatic valve and closes the space formed by the two adjacent oven stays and positioned at the upper part of a coking chamber. The device is suitable for side dust removal of various tamping coke oven during coal charging without any renovation of the coke oven body and any influence on technical operation and service life of the coke oven; moreover, the device has the advantages of flexible adjustment, accurate control, easy maintenance, reasonable structural layout, less investment, no extra occupation of land, outstanding energy-saving effect, no flue gas leakage and no secondary pollution, etc.
Description
Technical field
The present invention relates to a kind of when the tamping coke oven coal-charging the effective specific equipment of control coke oven machine side smoke spillage, particularly a kind of controlled auto-pumping type coke oven side entrance smoke gas collection device.
Background technology
At present, the flue gas that tamping coke furnace both domestic and external gives out the coke oven machine side furnace door place in the process of coalingging does not still have effective means to be handled, this has become an important factor of restriction TAMPING COKING PROCESS development, along with countries in the world to the improving constantly of environmental requirement, the difficult problem that solves this restriction TAMPING COKING PROCESS development is urgent day by day.The dedusting method of tampering coking oven use both at home and abroad is mainly based on the dust collection for charging car, its method mainly is that the flue dust that gives out when coalingging is drawn into dedusting terrestrial station at the furnace roof smoke guiding hole by the coal loading, smoke conduction car and carries out udst separation, the smoke guiding bogie that also has the band list U type pipe that uses in India, be that flue gas that the hole coking chamber the produces smoke guiding bogie by band U type pipe of will just coalingging imports adjacent being in the coking coking chamber in latter stage, to solve the excessive problem of flue gas.Tamping coke oven coal-charging wing furnace on opportunity door is opened fully, although above-mentioned various dust suppression is arranged, still has a large amount of flue gases to overflow from fire door when coalingging, and dust removing effects is undesirable, causes environmental pollution.
Summary of the invention
The purpose of this invention is to provide a kind of controlled auto-pumping type coke oven side entrance smoke gas collection device, this device can effectively solve tamping coke furnace at the collection governing problem of wing furnace door place's effusion on opportunity flue gas of coalingging.
For achieving the above object, the present invention is achieved through the following technical solutions:
The controlled auto-pumping type coke oven side entrance smoke gas collection device, it is characterized in that: this device is made up of the Controlling System of flue gas transfer canal, controlled automatic valve, bottom dust gathering arrester, pipe support, automatic valve, be provided with pipe support on coke oven furnace stay top, the flue gas transfer canal is positioned at pipe support top, be connected with controlled automatic valve below the flue gas transfer canal, controlled automatic valve is positioned in the middle of two adjacent furnace stays, connect the bottom dust gathering arrester below the controlled automatic valve, the bottom dust gathering arrester has sealed the space of adjacent two furnace stays on coking chamber top.
This device uses in the time of can be for tamping coke oven coal-charging.
Compared with prior art, the invention has the beneficial effects as follows:
1, be applicable to the pusher side dust removing of newly-built, renovating and enlarging various tamping coke furnaces, and the furnace body of need not focusing carries out any transformation, the technological operation of coke oven and the life-span of coke oven are also had no effect;
2, regulate flexibly, control accurately, maintenance convenience, reasonable structural arrangement, less investment, do not need that extra occupation of land, energy-saving effect are remarkable, no smoke spillage and do not produce secondary pollution.
Description of drawings
Fig. 1 is the structural representation of controlled auto-pumping type coke oven side entrance smoke gas collection device;
Fig. 2 is a controlled auto-pumping type coke oven side entrance smoke gas collection device side sectional view;
Among the figure: 1-flue gas transfer canal, the controlled automatic valve of 2-, 3-bottom dust gathering arrester, 4-pipe support, 5-furnace stay, 6-Controlling System, 7-coking chamber
Embodiment
A kind of controlled auto-pumping type coke oven side entrance smoke gas collection device of the present invention is achieved in that the present invention is described in detail below in conjunction with accompanying drawing.
See Fig. 1, Fig. 2, a kind of controlled auto-pumping type coke oven side entrance smoke gas collection device, this device is by flue gas transfer canal 1, controlled automatic valve 2, bottom dust gathering arrester 3, pipe support 4, the Controlling System 6 of automatic valve is formed, be provided with pipe support 4 on coke oven furnace stay 5 tops, flue gas transfer canal 1 is positioned at pipe support 4 tops, be connected with controlled automatic valve 2 below the flue gas transfer canal 1, controlled automatic valve 2 is positioned in the middle of two adjacent furnace stays 5, connect bottom dust gathering arrester 3 below the controlled automatic valve 2, bottom dust gathering arrester 3 has sealed the space of adjacent two furnace stays 5 on coking chamber top.
The working process of this device is described below:
Cooperate furnace roof dedusting car or smoke guiding bogie when coalingging, controlled automatic valve 2 is opened automatically, form certain suction at bottom dust gathering arrester 3 places and accurately control suitable flow, collect the flue gas that the coking chamber pusher side is overflowed to greatest extent, and the flue gas of overflowing imported flue gas transfer canal 1 fast, in flue gas transfer canal 1 is delivered to the coke discharging and dedusting pipeline, as safe as a house reliable, do not need to increase again other facilities.
The operation of this device can be adopted machinery control on coke vehicle, also can carry out remote auto control in Central Control Room, to realize the automatic open close of controlled automatic valve, does not have flue gas to escape phenomenon in the operating process.
Controlled auto-pumping type coke oven side entrance smoke gas collection device of the present invention; be applicable to coalingging of all tamping coke furnaces; the flue gas that gathering machine wing furnace door place gives out in the process of coalingging is not enumerated in the specific embodiment, one by one all within the scope of the present invention.
Claims (2)
1. controlled auto-pumping type coke oven side entrance smoke gas collection device, it is characterized in that: this device is made up of the Controlling System of flue gas transfer canal, controlled automatic valve, bottom dust gathering arrester, pipe support, automatic valve, be provided with pipe support on coke oven furnace stay top, the flue gas transfer canal is positioned at pipe support top, be connected with controlled automatic valve below the flue gas transfer canal, controlled automatic valve is positioned in the middle of two adjacent furnace stays, connect the bottom dust gathering arrester below the controlled automatic valve, the bottom dust gathering arrester has sealed the space of adjacent two furnace stays on coking chamber top.
2. controlled auto-pumping type coke oven side entrance smoke gas collection device according to claim 1 is characterized in that: this device uses in the time of can be for tamping coke oven coal-charging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101585474A CN101161776A (en) | 2007-11-27 | 2007-11-27 | Controlled auto-pumping type coke oven side entrance smoke gas collecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101585474A CN101161776A (en) | 2007-11-27 | 2007-11-27 | Controlled auto-pumping type coke oven side entrance smoke gas collecting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101161776A true CN101161776A (en) | 2008-04-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101585474A Pending CN101161776A (en) | 2007-11-27 | 2007-11-27 | Controlled auto-pumping type coke oven side entrance smoke gas collecting apparatus |
Country Status (1)
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| CN (1) | CN101161776A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196005A (en) * | 2016-08-30 | 2016-12-07 | 成都沸鼎环保设备有限公司 | A kind of gasification burner structure |
| CN106196016A (en) * | 2016-08-30 | 2016-12-07 | 成都沸鼎环保设备有限公司 | A kind of Integrated Combustion furnace structure |
| CN106287819A (en) * | 2016-08-30 | 2017-01-04 | 成都沸鼎环保设备有限公司 | A kind of anti-combustion furnace of burning |
| CN106322438A (en) * | 2016-08-30 | 2017-01-11 | 成都沸鼎环保设备有限公司 | Wood-burning stove |
| CN106338079A (en) * | 2016-08-30 | 2017-01-18 | 成都沸鼎环保设备有限公司 | Novel environment-friendly type biomass fuel combustion furnace |
| CN106352323A (en) * | 2016-08-30 | 2017-01-25 | 成都沸鼎环保设备有限公司 | Biomass fuel combustion machine |
| CN106369590A (en) * | 2016-08-30 | 2017-02-01 | 成都沸鼎环保设备有限公司 | Split dust-removal combustion device |
| CN106678878A (en) * | 2016-08-30 | 2017-05-17 | 成都沸鼎环保设备有限公司 | Smokeless combustion furnace structure |
-
2007
- 2007-11-27 CN CNA2007101585474A patent/CN101161776A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196005A (en) * | 2016-08-30 | 2016-12-07 | 成都沸鼎环保设备有限公司 | A kind of gasification burner structure |
| CN106196016A (en) * | 2016-08-30 | 2016-12-07 | 成都沸鼎环保设备有限公司 | A kind of Integrated Combustion furnace structure |
| CN106287819A (en) * | 2016-08-30 | 2017-01-04 | 成都沸鼎环保设备有限公司 | A kind of anti-combustion furnace of burning |
| CN106322438A (en) * | 2016-08-30 | 2017-01-11 | 成都沸鼎环保设备有限公司 | Wood-burning stove |
| CN106338079A (en) * | 2016-08-30 | 2017-01-18 | 成都沸鼎环保设备有限公司 | Novel environment-friendly type biomass fuel combustion furnace |
| CN106352323A (en) * | 2016-08-30 | 2017-01-25 | 成都沸鼎环保设备有限公司 | Biomass fuel combustion machine |
| CN106369590A (en) * | 2016-08-30 | 2017-02-01 | 成都沸鼎环保设备有限公司 | Split dust-removal combustion device |
| CN106678878A (en) * | 2016-08-30 | 2017-05-17 | 成都沸鼎环保设备有限公司 | Smokeless combustion furnace structure |
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Application publication date: 20080416 |