CN110317617A - A kind of cleaning plant and method for cleaning for coke oven vertical flame path chute area - Google Patents
A kind of cleaning plant and method for cleaning for coke oven vertical flame path chute area Download PDFInfo
- Publication number
- CN110317617A CN110317617A CN201810271693.6A CN201810271693A CN110317617A CN 110317617 A CN110317617 A CN 110317617A CN 201810271693 A CN201810271693 A CN 201810271693A CN 110317617 A CN110317617 A CN 110317617A
- Authority
- CN
- China
- Prior art keywords
- ontology
- cleaning plant
- coke oven
- flame path
- vertical flame
- Prior art date
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 68
- 239000000571 coke Substances 0.000 title claims abstract description 47
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052700 potassium Inorganic materials 0.000 claims description 3
- 239000011591 potassium Substances 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 6
- 229910002804 graphite Inorganic materials 0.000 abstract description 6
- 239000010439 graphite Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004939 coking Methods 0.000 abstract description 3
- 238000002485 combustion reaction Methods 0.000 description 6
- 230000001172 regenerating effect Effects 0.000 description 4
- 238000003763 carbonization Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- C10B43/00—Preventing or removing incrustations
- C10B43/02—Removing incrustations
- C10B43/04—Removing incrustations by mechanical means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of cleaning plant and method for cleaning for coke oven vertical flame path chute area, the cleaning plant for coke oven vertical flame path chute area includes ontology, impact head, gas outlet, gas distribution channel and air inlet, and ontology is in the form of a column setting；Impact head is arranged on the lower end surface of ontology, to impact to operation area；The lower end of ontology is arranged in venthole；The inside that gas distribution channel is set to ontology is connected to venthole；Air inlet is set to the upper end of ontology, is connected with gas distribution channel.Compressed gas is inputted by air inlet to reduce the temperature in coke oven vertical flame path chute area, also it can reduce the temperature of the ontology and impact head in above-mentioned cleaning plant, so that situations such as ontology and impact head will not generate softening, deformation due to by high temperature, to be finally reached the effect of chute mouth is caused to block in quick, efficient cleaning flue graphite, sundries etc., operating speed is improved, the damage to coking furnace shaft is reduced.
Description
Technical field
The present invention relates to a kind of mechanical structure, especially a kind of cleaning plant and cleaning for coke oven vertical flame path chute area
Method.
Background technique
Coke oven chute area is located at carbonization chamber and combustion chamber in the following, above regenerative chamber, is connect regenerative chamber and combustion chamber logical
One significant points of road area and coke oven heating system, are both needed into the blast furnace gas of combustion chamber, air and the exhaust gas of discharge
Will be by coke oven chute area, the internal structure in coke oven chute area is complicated, is dispersed with many channels, and each combustion chamber is needed with four
Regenerative chamber is connected, and pressure difference is big, therefore tightness requirement is very high.
The reason of causing coke oven chute blockage has: 1, regular job is improper, toward combustion chamber in throw away sundries；2, carbonization chamber metope
Damage, coal enter combustion chamber charing, generate graphite；3, coke oven uses overlong time, the perforation of carbonization chamber metope；4, regenerative chamber string leaks
Lead to the excessively high scorification of chute temperature；5, not commutating for a long time causes bridge of the nose brick to burn out, blocking chute mouth etc..And coke oven chute blockage
Biggish hidden danger will be brought to coke oven heating, influence coke quality.As it can be seen that chute area is due to it in the production process of coke oven
Special construction and the position in furnace body easily cause the accumulation of some such as graphite sundries, when Severe blockage occurs in chute area
When, strong influence can be caused to production.
Summary of the invention
In view of the above-mentioned problems in the prior art, the present invention provides a kind of for the cleaning of coke oven vertical flame path chute area
Cleaning plant and method for cleaning
To solve the above problems, the present invention provides a kind of cleaning plants for coke oven vertical flame path chute area, comprising:
Ontology is in the form of a column setting；
Impact head is arranged on the lower end surface of the ontology, to impact to operation area；
The lower end of the ontology is arranged in venthole；
Gas distribution channel is set to the inside of the ontology and is connected to the venthole, to make gas by it is described go out
Stomata discharge；
Air inlet is set to the upper end of the ontology, is connected with the gas distribution channel, to logical to the gas transmission
Compressed gas is inputted in road.
Preferably, the venthole is multiple, and multiple ventholes are circumferentially arranged along the lower end of the ontology.
Preferably, the impact head is in cone hat shape, and the head of the impact head is towards operation area.
Preferably, the impact head is made of potassium steel material.
Preferably, the cleaning plant for coke oven vertical flame path chute area further include:
The upper end of the ontology is arranged in handle.
Preferably, the cleaning plant for coke oven vertical flame path chute area further include:
The upper end of the ontology is arranged in hanging ring, to lift the cleaning for being used for coke oven vertical flame path chute area
Device.
Preferably, the cleaning plant further include:
Admission line, is arranged in the upper surface of the ontology, and one end of the admission line is connected with the air inlet
It is logical.
Preferably, the admission line other end is equipped with quick coupling.
Preferably, the outside of the lower end of the ontology is equipped with high-temperaure coating.
The present invention also provides a kind of method for cleaning, the method applies the above-mentioned cleaning for coke oven vertical flame path chute area
Device, which comprises
Step 1, confirmation coke oven vertical flame path is in down current state；
Step 2, the cleaning plant is placed in the flue, and pressure is passed through by the air inlet of the cleaning plant
Contracting gas；
Step 3, flue chute area is cleared up by the impact head of the cleaning plant.
Compared with prior art, the beneficial effects of the present invention are: coke oven vertical flame path chute is reduced by compressed gas
The temperature in area, meanwhile, it also can reduce the temperature of the ontology and impact head in above-mentioned cleaning plant, so that ontology and impact head are not
Situations such as softening, deformation being generated due to by high temperature, causes chute mouth stifled to be finally reached in quick, efficient cleaning flue
The effect of graphite, the sundries of plug etc., while under the premise of not increasing staff labor intensity, operating speed is improved, focusing is reduced
The damage of furnace body.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cleaning plant for coke oven vertical flame path chute area of the invention；
Fig. 2 is the flow chart of method for cleaning of the invention.
Appended drawing reference:
1, ontology；2, impact head；3, venthole；4, gas distribution channel；5, handle；6, admission line；101, smoke-guiding car；102,
Flue.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Formula elaborates to the present invention.
The various schemes and feature of the application are described herein with reference to attached drawing.
By the description of the preferred form with reference to the accompanying drawings to the embodiment for being given as non-limiting example, the application's
These and other characteristic will become apparent.
It is also understood that although the application is described referring to some specific examples, those skilled in the art
Member realizes many other equivalents of the application in which can determine, they have feature as claimed in claim and therefore all
In the protection scope defined by whereby.
When read in conjunction with the accompanying drawings, in view of following detailed description, above and other aspect, the feature and advantage of the application will become
It is more readily apparent.
The specific embodiment of the application is described hereinafter with reference to attached drawing；It will be appreciated, however, that the embodiment invented is only
Various ways implementation can be used in the example of the application.Known and/or duplicate function and structure is simultaneously not described in detail with basis
True intention is distinguished in the operation of the history of user, and unnecessary or extra details is avoided to make the application smudgy.Cause
This, the specific structural and functional details invented herein are not intended to restriction, but as just the base of claim
Plinth and representative basis are used to that those skilled in the art to be instructed diversely to use this Shen with substantially any appropriate detailed construction
Please.
This specification can be used phrase " in one embodiment ", " in another embodiment ", " in another embodiment
In " or " in other embodiments ", it can be referred to one or more of the identical or different embodiment according to the application.
The present invention provides a kind of cleaning plants for coke oven vertical flame path chute area, as shown in Figure 1, cleaning plant includes
Ontology 1, impact head 2, gas outlet, gas distribution channel 4 and air inlet, ontology 1 are in the form of a column setting, specifically, can be it is cylindric or
It is prism-shaped etc., as long as can extend into 102 chute area of coke oven vertical flame path, the shape of ontology 1 is not carried out herein
Clearly limit；Impact head 2 is arranged on the lower end surface of ontology 1, and to impact to operation area, impact head 2, which can be, to be passed through
The mode of welding also or with ontology 1 is an integral molding structure by bolted connection, is not defined equally herein
It limits, as long as impact head 2 can be driven to complete the cleaning work to operation area (102 chute area of coke oven vertical flame path) by ontology 1
?；The lower end of ontology 1 is arranged in venthole 3, and specifically, venthole 3, which can be, to be arranged on the side of 1 lower end of ontology
Be also possible on lower end surface, can be only be arranged a gas outlet be also possible to it is multiple, venthole 3 towards operation area be arranged,
Cooling processing can be carried out to operation area when there is compressed gas to blow out from venthole 3；Gas distribution channel 4 is set to ontology 1
Inside is simultaneously connected to venthole 3, gas is discharged by venthole 3, wherein gas can be to be connected via with gas distribution channel 4
The compressed gas that the air compressor that connects generates, and gas distribution channel 4 can be in ontology 1 it is multiple, with more quickly right
Ontology 1 cools down, and multiple gas distribution channels 4 can be the central axis along ontology 1 and uniformly arrange setting；Air inlet is set to ontology
1 upper end is connected, to input compressed gas with gas distribution channel 4.As it can be seen that being reduced in the application by compressed gas
The temperature in 102 chute area of coke oven vertical flame path, meanwhile, it also can reduce the temperature of the ontology 1 and impact head 2 in above-mentioned cleaning plant
Degree, so that situations such as ontology 1 and impact head 2 will not generate softening, deformation due to by high temperature, quick, efficient to be finally reached
The effect of graphite, the sundries for causing chute mouth to block in cleaning flue 102 etc., while before not increasing staff labor intensity
It puts, improves operating speed, reduce the damage to coking furnace shaft.
In actual use, 50cm steel pipe can be used in ontology 1, can set its length to 8.5m, specifically with live practical
Subject to required size, it is subject to the cleaning that can be completed to 102 chute area of flue.
In the present embodiment, venthole 3 is multiple, and multiple ventholes 3 are circumferentially arranged along the lower end of ontology 1, make
The compressed gas that must be blown out can be realized to 1 lower end of ontology and impact head 2 is multi-direction cools down, and cooling effect is more preferable.
In the present embodiment, impact head 2 is in cone hat shape, and the head of impact head 2 is towards operation area, so that impact head 2
Preferably operation area can be cleared up.
Further, impact head 2 is made of potassium steel material, can be more resistance to with better physicochemical property
High temperature.
In the present embodiment, in order to which more convenient uses cleaning plant, the upper end of ontology 1 is additionally provided with handle 5,
Hand 5 can be the pairs of both ends that ontology 1 is arranged in so that cleaning plant can be held respectively by two people handle 5 into
Row operation.
Meanwhile cleaning plant is transported for convenience, cleaning plant further includes hanging ring, and the upper end of ontology 1 is arranged in, and is used
To lift cleaning plant, specifically, corresponding handling work can be completed by smoke-guiding car 101, it can will be clear by wirerope
Reason device is hoisted in corresponding flue 102, is connected compressed air, is completed the cleaning work in corresponding chute area.
In the present embodiment, cleaning plant further includes admission line 6, and the upper surface of ontology 1, admission line 6 is arranged in
One end be connected with air inlet, 6 other end of admission line be equipped with quick coupling, enable gas pipeline to pass through fast quick access
Head is quickly realized and is connected to air compressor, and operating efficiency is improved.
In addition, the outside of the lower end of ontology 1 is equipped in order to enable ontology 1 can have preferable high temperature resistance
High-temperaure coating.
The present invention also provides a kind of method for cleaning, using the above-mentioned cleaning plant for coke oven vertical flame path chute area, such as
Shown in Fig. 2, which comprises
Step 1, confirmation coke oven vertical flame path 102 is in down current state；
Step 2, cleaning plant is placed in flue 102, and is led to by the air inlet of cleaning plant into gas distribution channel 4
Enter compressed gas；
Step 3,102 chute area of flue is cleared up by the impact head of cleaning plant 2.
The above-mentioned method for cleaning implemented using above-mentioned cleaning plant, can reduce coke oven vertical flame path by compressed gas
The temperature in 102 chute areas, meanwhile, it also can reduce the temperature of the ontology 1 and impact head 2 in above-mentioned cleaning plant, so that ontology 1
Situations such as softening, deformation will not be generated due to by high temperature with impact head 2, to be finally reached quick, efficient cleaning flue 102
The effect of graphite, the sundries for inside causing chute mouth to block etc., while under the premise of not increasing staff labor intensity, improve operation
Speed reduces the damage to coking furnace shaft.
Above embodiments are only exemplary embodiment of the present invention, are not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (10)
1. a kind of cleaning plant for coke oven vertical flame path chute area characterized by comprising
Ontology is in the form of a column setting；
Impact head is arranged on the lower end surface of the ontology, to impact to operation area；
The lower end of the ontology is arranged in venthole；
Gas distribution channel is set to the inside of the ontology and is connected to the venthole, to make gas by the venthole
Discharge；
Air inlet is set to the upper end of the ontology, is connected with the gas distribution channel, into the gas distribution channel
Input compressed gas.
2. the cleaning plant according to claim 1 for coke oven vertical flame path chute area, which is characterized in that
The venthole is multiple, and multiple ventholes are circumferentially arranged along the lower end of the ontology.
3. the cleaning plant according to claim 1 for coke oven vertical flame path chute area, which is characterized in that
The impact head is in cone hat shape, and the head of the impact head is towards operation area.
4. the cleaning plant according to claim 1 for coke oven vertical flame path chute area, which is characterized in that
The impact head is made of potassium steel material.
5. the cleaning plant according to claim 1 for coke oven vertical flame path chute area, which is characterized in that described for coke
The cleaning plant in furnace flue chute area further include:
The upper end of the ontology is arranged in handle.
6. the cleaning plant according to claim 1 for coke oven vertical flame path chute area, which is characterized in that described for coke
The cleaning plant in furnace flue chute area further include:
The upper end of the ontology is arranged in hanging ring, to lift the cleaning plant for being used for coke oven vertical flame path chute area.
7. the cleaning plant according to claim 1 for coke oven vertical flame path chute area, which is characterized in that described for coke
The cleaning plant in furnace flue chute area further include:
Admission line, is arranged in the upper surface of the ontology, and one end of the admission line is connected with the air inlet.
8. the cleaning plant according to claim 7 for coke oven vertical flame path chute area, which is characterized in that
The admission line other end is equipped with quick coupling.
9. the cleaning plant according to claim 1 for coke oven vertical flame path chute area, which is characterized in that
The outside of the lower end of the ontology is equipped with high-temperaure coating.
10. a kind of method for cleaning, which is characterized in that be used for described in any one of the method application the claims 1-9
The cleaning plant in coke oven vertical flame path chute area, which comprises
Step 1, confirmation coke oven vertical flame path is in down current state；
Step 2, cleaning plant is placed in the flue, and compressed gas is passed through by the air inlet of the cleaning plant；
Step 3, flue chute area is cleared up by the impact head of the cleaning plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271693.6A CN110317617A (en) | 2018-03-29 | 2018-03-29 | A kind of cleaning plant and method for cleaning for coke oven vertical flame path chute area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810271693.6A CN110317617A (en) | 2018-03-29 | 2018-03-29 | A kind of cleaning plant and method for cleaning for coke oven vertical flame path chute area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110317617A true CN110317617A (en) | 2019-10-11 |
Family
ID=68110853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810271693.6A Pending CN110317617A (en) | 2018-03-29 | 2018-03-29 | A kind of cleaning plant and method for cleaning for coke oven vertical flame path chute area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110317617A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372621A (en) * | 2008-10-24 | 2009-02-25 | 攀枝花新钢钒股份有限公司 | Graphite removing device for coke oven ascending pipe |
| CN203333582U (en) * | 2013-06-19 | 2013-12-11 | 攀钢集团西昌钢钒有限公司 | Graphite cleaning device for coke oven ascending pipe |
| CN104119932A (en) * | 2014-08-06 | 2014-10-29 | 攀钢集团西昌钢钒有限公司 | Device for removing graphite through heavy hammer method |
| CN204943520U (en) * | 2015-09-19 | 2016-01-06 | 潍坊永新纸业有限公司 | Boiler coke cleaning apparatus |
| CN106753449A (en) * | 2016-12-09 | 2017-05-31 | 李洪泽 | A kind of method for clearing up coke oven chute |
| CN208087545U (en) * | 2018-03-29 | 2018-11-13 | 河北中煤旭阳焦化有限公司 | A kind of cleaning plant for coke oven vertical flame path chute area |
-
2018
- 2018-03-29 CN CN201810271693.6A patent/CN110317617A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101372621A (en) * | 2008-10-24 | 2009-02-25 | 攀枝花新钢钒股份有限公司 | Graphite removing device for coke oven ascending pipe |
| CN203333582U (en) * | 2013-06-19 | 2013-12-11 | 攀钢集团西昌钢钒有限公司 | Graphite cleaning device for coke oven ascending pipe |
| CN104119932A (en) * | 2014-08-06 | 2014-10-29 | 攀钢集团西昌钢钒有限公司 | Device for removing graphite through heavy hammer method |
| CN204943520U (en) * | 2015-09-19 | 2016-01-06 | 潍坊永新纸业有限公司 | Boiler coke cleaning apparatus |
| CN106753449A (en) * | 2016-12-09 | 2017-05-31 | 李洪泽 | A kind of method for clearing up coke oven chute |
| CN208087545U (en) * | 2018-03-29 | 2018-11-13 | 河北中煤旭阳焦化有限公司 | A kind of cleaning plant for coke oven vertical flame path chute area |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 054009 Xingtai City, Hebei province Xingtai County stone village Xi Xuyang Economic Development Zone Dongsheng Street No. 888 Applicant after: Hebei Zhongmei Xuyang Energy Co., Ltd Address before: 054009 Xingtai City, Hebei province Xingtai County stone village Xi Xuyang Economic Development Zone Dongsheng Street No. 888 Applicant before: HEBEI ZHONGMEI XUYANG COKING Co.,Ltd. |