CN201141015Y - Movable coke-discharging smoke collecting device of unmanned coke furnace - Google Patents
Movable coke-discharging smoke collecting device of unmanned coke furnace Download PDFInfo
- Publication number
- CN201141015Y CN201141015Y CNU2007201944171U CN200720194417U CN201141015Y CN 201141015 Y CN201141015 Y CN 201141015Y CN U2007201944171 U CNU2007201944171 U CN U2007201944171U CN 200720194417 U CN200720194417 U CN 200720194417U CN 201141015 Y CN201141015 Y CN 201141015Y
- Authority
- CN
- China
- Prior art keywords
- coke
- belt
- gathering arrester
- dust
- dolly
- 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.)
- Expired - Fee Related
Links
- 239000000571 coke Substances 0.000 title claims abstract description 62
- 238000007599 discharging Methods 0.000 title claims abstract description 14
- 239000000779 smoke Substances 0.000 title abstract description 9
- 239000000428 dust Substances 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000003500 flue dust Substances 0.000 claims description 36
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 18
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 18
- 239000004571 lime Substances 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 238000010791 quenching Methods 0.000 claims description 13
- 230000000171 quenching effect Effects 0.000 claims description 13
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000003546 flue gas Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 238000013016 damping Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- FMMWHPNWAFZXNH-UHFFFAOYSA-N Benz[a]pyrene Chemical compound C1=C2C3=CC=CC=C3C=C(C=C3)C2=C2C3=CC=CC2=C1 FMMWHPNWAFZXNH-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Coke Industry (AREA)
Abstract
Disclosed is a coke discharging smoke collecting device of a mobile unattended coke oven, the system has a smoke delivery pipe arranged at one side discharging coke of the coke oven along the length direction of the oven, tracks are laid thereon for a belt transporting trolley to travel, a sealing belt is laid between the two tracks along a dust collecting main pipe, a one-cover and three-suction function type coke discharging dust hood is disposed on a coke-barrier car at one side discharging coke of the coke oven, and the other end thereof is connected with the belt transporting trolley; and a flexible dust cage is arranged above an oven doorframe and an oven door picking mechanism for collecting the smoke gas dispersing around the oven doorframe and produced when picking the oven door. The one-cover and three-suction function type coke barring dust hood is arranged above a coke car and moves following the coke-barrier car. The smoke enters the smoke delivery pipe through the belt transporting trolley and then is fed to a ground station for purifying treatment. The device is characterized in that: the operation is simple and convenient, the coke discharging process can realize the automatic collection and conveying under the condition of unattended operation, and the coverage area of the collecting cover is wider than familiar collecting devices, and the collecting effect is better.
Description
Technical field
The utility model relates to a kind of movably operator-less pit kiln flue dust collecting device that discharges of the coke, and is applicable to the top dress more than 4.3 meters and 4.3 meters and the discharge of the coke flue dust collecting and the conveying of side-mounted coke oven.
Background technology
Pit kiln gives off big amount temperature height, concentration obnoxious flavour and dust big, easily diffusion in the process of the discharging of the coke.Its principal pollutant have suspended solid (TSP), benzene solvend (BSO) and benzopyrene (BaP) etc., and contaminate environment is detrimental to health.Domestic effective improvement technology for these flue dust gases mainly is to block burnt cover to collect and block the burnt airduct technology of carrying at present.Primary structure is: be provided with along the furnace superintendent setting and block the burnt airduct of carrying in the coke oven side of the discharging of the coke, be erected on the steel structure support.Block high-temperature smoke that burnt cover will collect and be transported to by telescopic shaft and block burnt the conveying in the airduct, by the suction of blower fan high-temperature flue gas is transported to the ground dedusting workstation and carries out purifying treatment.The prior art mainly contains following shortcoming:
1, in actually operating, the flue dust collecting that discharges of the coke in each hole all is accompanied by and aligns, telescopic shaft flexible back and forth etc., complicated operation is not easy to realize the unmanned operation.
2, the fault that occurs hydraulic pressure aspect and mechanical aspects easily, maintenance is inconvenience very.
3, each hole all will be provided with flap valve, and the cost of control of dust airduct is also than higher.
4, block the burnt airduct of carrying and be erected at the contour position of coke oven furnace roof, this part steel structure support steel consumption amount is big, and cost is higher.
Summary of the invention
The purpose of the utility model technology just provides a kind of movably operator-less pit kiln flue dust collecting device that discharges of the coke, and to solve the complicated operation that prior art exists, is not easy to realize the unmanned operation; The fault that occurs hydraulic pressure aspect and mechanical aspects easily, maintenance is inconvenience very; Each hole all will be provided with flap valve, and the cost of control of dust airduct is higher; And the big problem of steel structure support steel consumption amount of blocking burnt conveying airduct.
The technical solution of the utility model is: comprise dust gathering arrester and flue dust transfer lime, dust gathering arrester is installed on the coke guide of the side that coke oven discharges of the coke, one side of the discharging of the coke at coke oven is provided with the flue dust transfer lime along furnace superintendent, the outlet of described dust gathering arrester is connected with the inlet of described flue dust transfer lime, it is characterized in that: described flue dust transfer lime comprises the airduct body, belt passes on dolly, trolley track and sealing belt, the cross section of airduct body is the reducing U-shaped, a trolley track is respectively established on its upper port both sides, belt passes on dolly by a housing, drive unit and roller constitute, drive unit and roller be contained in respectively housing an end and below, roller places on the trolley track and with drive unit and is in transmission connection; Pass on the housing lower end of dolly at this belt and be provided with opening and flexibly connect, pass on an end of dolly housing at this belt and be provided with the flue dust inlet that is connected with the outlet of described dust gathering arrester with the airduct body; Described dust gathering arrester and belt pass on dolly and move with described coke guide; On passing on dolly, the upper port of described airduct body and belt cover the sealing belt, two ends at the sealing belt are provided with swelling device, pass on the corner at dolly top, bottom and airduct body two ends at sealing belt and belt the belt guide roller all is housed.
Characteristics of the present utility model are: because belt passes on dolly and can move along flue dust transfer lime sealing, and can carry flue dust at an arbitrary position, so be readily embodied in the capture of the flue dust that discharges of the coke under the unattended state, fundamentally solve the problem of operational difficulty, inconvenient maintenance, and had a good smoke catching effect of the discharging of the coke.Level of automation is higher, and is easy and simple to handle, easy to maintenance, and operating safety is stable.
Description of drawings
Fig. 1 is a cross-sectional structure synoptic diagram of the present utility model;
Fig. 2 is the flue dust transfer lime of the present utility model perspective view of (comprising belt dolly and belt sealing transfer lime);
Fig. 3 is the perspective view of belt sealing transfer lime of the present utility model (comprising airduct body and support thereof, trolley track and sealing belt);
Fig. 4 is the P-P sectional view of Fig. 3;
Fig. 5 is the perspective view that a cover three suction formulas of the present utility model are blocked burnt dust hood.
Embodiment
Referring to Fig. 1～Fig. 5, the utility model comprises dust gathering arrester and flue dust transfer lime, and dust gathering arrester is installed on the coke guide 2 of the side that coke oven A discharges of the coke, and a side of the discharging of the coke at coke oven A is provided with the flue dust transfer lime along furnace superintendent.
As shown in Figure 5, described dust gathering arrester is that a cover three suction formulas are blocked burnt cover, comprise three parts: be used to collect from the quenching car dust gathering arrester 3 of the flue gas of quenching car dissipation, be used to collect the place's dissipation of coke oven doorframe flue gas firedoor frame dust gathering arrester 15 and be used to collect the fire door dust gathering arrester 17 of dissipation flue gas when plucking fire door, three dust hoods belong to one and block burnt dust-removal system, general designation " cover ".Quenching car dust gathering arrester 3 is a steel construction, is connected on quenching car 2 tops and the steel platform that coke guide 1 links to each other, and an end of the steel structure girder of quenching car dust gathering arrester 3 is hinged on the coke guide 1, and the other end is fixed on belt and passes on the dolly 4.This firedoor frame dust gathering arrester 15 and fire door dust gathering arrester 17 are installed in the top of coke oven door frame 16 and the top of door extractor structure (promptly having taken the top of fire door 18) respectively, and the outlet of this firedoor frame dust gathering arrester 15 and fire door dust gathering arrester 17 all is connected with described quenching car dust gathering arrester 3 by pipeline.Described fire door dust gathering arrester 17 is the packaged type collecting hood.
3 outlets of described quenching car dust gathering arrester be the general export of dust gathering arrester, and this general export and belt pass on the flue dust of dolly 4 and enter the mouth and 41 be connected, and pass on dolly 4 by belt and be communicated with (referring to Fig. 1) with the airduct body 5 of described flue dust transfer lime.
Referring to Fig. 1～Fig. 4, described flue dust transfer lime comprises that airduct body 5, belt pass on dolly 4, trolley track 10 and sealing belt 6, the cross section of airduct body 5 is the reducing U-shaped, a trolley track 10 is respectively established on its upper port both sides, belt passes on dolly 4 and is made of a housing, drive unit and roller, drive unit and roller be contained in respectively housing an end and below, roller places on the trolley track and is in transmission connection (not shown) with drive unit, and drive unit (can be made up of motor and transmission rig) is used to drive belt and passes on dolly 4 and back and forth walk along trolley track 10.Pass on the housing lower end of dolly 4 at this belt and be provided with opening and communicate, pass on the end of housing of dolly 4 at this belt and be provided with the flue dust inlet 41 that is connected with the outlet of described dust gathering arrester 3 with the inside of airduct body 5.Described dust gathering arrester 3,15,17 and belt pass on dolly 4 with described coke guide 2 same moved further, are transported in the airduct body 5 and are transferred to the ground dedusting workstation and carry out purifying treatment so that the flue dust that discharges of the coke that will collect passes on dolly 4 by belt.
On passing on dolly 5, the upper port of described airduct body 5 and belt cover sealing belt 6, be provided with counterweight 9 as swelling device at the two ends of sealing belt 6, pass on dolly 4 tops at sealing belt 6 and belt, belt guide roller 7 all is equipped with in the corner at the bottom of both sides and airduct body 5 two ends, make sealing belt 6 be close to the upper port of airduct body 5 and belt and pass on the upper end of dolly 4 and the surface of both sides, to keep 5 sealings of airduct body, and under the situation of airduct body 5 maintenance sealed states, belt passes on dolly 4 can also be along trolley track 10 along with ramming machine 2 moves, the trouble that a plurality of inlets of having avoided control of dust in the prior art to cover in airduct dock one by one.
Be equipped with flase floor 8 below the sealing belt 6 of the upper port of described airduct body 5, described sealing belt 6 is made by the high-temperature resistant rubber belt.Also can on some described sealing belt guide roller 7, anti-deviation device be installed.
Described dust gathering arrester 3 passes on to adopt being connected of dolly 4 with belt and flexibly connects.On dust gathering arrester and belt pass on dolly the tie point that fixed distributes is set, the middle matrix material of tetrafluoroethylene that adopts connects.The steel construction that blocks burnt cover 3 passes on belt fixed hinged seat is set between the dolly, and employing is slidingly connected, and regulates and blocks burnt cover and belt passes on the displacement that takes place between the dolly.
Referring to Fig. 3 and Fig. 4, described airduct body 5 adopts steel plate to make, and is provided with stiffening web 51 in its outside, and stiffening web 51 is along the furnace superintendent setting, mainly contain two effects: the one, as the transport pipe that blocks the flue gas that Jiao collects, the 2nd, for passing on the track of dolly, supports by belt.Airduct body 5 is installed on the steel structure support 12.Be provided with support roller device 14 in the bottom of airduct body 5, the distortion that the thermal expansion when preventing because of works better and variation of ambient temperature causes is shunk.Also can described flue dust transfer lime being provided with floats walks on stage 13, lays the steel grating plate in the above, makes things convenient for staff's operation and maintenance.
In Fig. 1, owing to the view reason, for outstanding other main figure, so dust gathering arrester 15,17 is not shown.In addition, in Fig. 5 in order better to show dust gathering arrester 15,17, so coke guide 1 is not shown.
Workflow of the present utility model is as follows:
When the discharging of the coke, belt is passed on dolly 4 travel to coke oven A coke guide position to be discharged of the coke.When the discharging of the coke beginning, the high-temperature smoke that produces by a cover three suction formulas block burnt cover 3,15,17 respectively from quenching car 2 tops, firedoor frame 16 tops and pluck fire door mechanism top and be inhaled into and block burnt cover, passing on dolly 4 by belt is transported in the coke side belt sealing air pipe 5, suction by blower fan is transported to the ground station for dust removal purifying treatment, after aiutage is discharged in the atmosphere.
Claims (7)
1, a kind of movably operator-less pit kiln flue dust collecting device that discharges of the coke, comprise dust gathering arrester and flue dust transfer lime, dust gathering arrester is installed on the coke guide of the side that coke oven discharges of the coke, one side of the discharging of the coke at coke oven is provided with the flue dust transfer lime along furnace superintendent, the outlet of described dust gathering arrester is connected with the inlet of described flue dust transfer lime, it is characterized in that: described flue dust transfer lime comprises the airduct body, belt passes on dolly, trolley track and sealing belt, the cross section of airduct body is the reducing U-shaped, a trolley track is respectively established on its upper port both sides, belt passes on dolly by a housing, drive unit and roller constitute, drive unit and roller be contained in respectively housing an end and below, roller places on the trolley track and with drive unit and is in transmission connection; Pass on the housing lower end of dolly at this belt and be provided with opening and communicate, pass on an end of dolly housing at this belt and be provided with the flue dust inlet that is connected with the outlet of described dust gathering arrester with airduct body inside; On passing on dolly, the upper port of described airduct body and belt cover the sealing belt, two ends at the sealing belt are provided with swelling device, pass on the bottom of dolly top, both sides and the corner at airduct body two ends at sealing belt and belt the belt guide roller all is housed.
2, the movably operator-less pit kiln according to claim 1 flue dust collecting device that discharges of the coke, it is characterized in that: described dust gathering arrester is that a cover three suction formulas are blocked burnt dust hood, comprise the quenching car dust gathering arrester that is used to collect from the flue gas of quenching car dissipation, be used to collect the place's dissipation of coke oven doorframe flue gas the firedoor frame dust gathering arrester and be used to collect the fire door dust gathering arrester of dissipation flue gas when plucking fire door, this quenching car collecting hood is installed in the quenching car top, this firedoor frame dust gathering arrester and fire door dust gathering arrester are installed in the top of coke oven door frame and the top of door extractor structure respectively, and the outlet of this firedoor frame dust gathering arrester and fire door dust gathering arrester all is connected with described quenching car dust gathering arrester by pipeline; Described firedoor frame dust gathering arrester and fire door dust gathering arrester are the packaged type collecting hood, with leading moving of burnt grid.
3, the movably operator-less pit kiln according to claim 1 flue dust collecting device that discharges of the coke is characterized in that: be equipped with flase floor below the sealing belt of the upper port of described airduct body; Described sealing belt is made by the high-temperature resistant rubber belt; The swelling device at the two ends of sealing belt adopts counterweight.
4, the movably operator-less pit kiln according to claim 1 flue dust collecting device that discharges of the coke, it is characterized in that: described dust gathering arrester passes on to adopt being connected of dolly with belt and flexibly connects, the matrix material of tetrafluoroethylene is adopted in the connection portion, plays the effect that high temperature resistant, acidproof, corrosion-resistant, vibration damping and minimizing rigidity are collided.The steel construction and the belt that block burnt cover pass on dolly for being articulated and connected, and control coke guide and belt and pass on displacement variation between the dolly.
5, the movably operator-less pit kiln according to claim 1 flue dust collecting device that discharges of the coke is characterized in that: described airduct body adopts steel plate to make, and is provided with stiffening web in its outside.
6, the movably pit kiln according to claim 1 flue dust collecting device that discharges of the coke is characterized in that: on described sealing belt guide roller anti-deviation device is housed.
7, the movably operator-less pit kiln according to claim 1 flue dust collecting device that discharges of the coke is characterized in that: described flue dust transfer lime is provided with to float and walks on stage, and lays the steel grating plate in the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201944171U CN201141015Y (en) | 2007-11-28 | 2007-11-28 | Movable coke-discharging smoke collecting device of unmanned coke furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201944171U CN201141015Y (en) | 2007-11-28 | 2007-11-28 | Movable coke-discharging smoke collecting device of unmanned coke furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141015Y true CN201141015Y (en) | 2008-10-29 |
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ID=40068728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201944171U Expired - Fee Related CN201141015Y (en) | 2007-11-28 | 2007-11-28 | Movable coke-discharging smoke collecting device of unmanned coke furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141015Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752119A (en) * | 2014-01-26 | 2014-04-30 | 甘肃苏地肥业有限公司 | High-efficiency dust recovery system |
| CN104910927A (en) * | 2015-05-28 | 2015-09-16 | 山东兖煤凯达环保机械有限公司 | Coke oven dust collecting apparatus |
| CN106833687A (en) * | 2017-03-01 | 2017-06-13 | 芜湖新兴铸管有限责任公司 | The suspension dust gathering arrester installation method of coke oven |
| CN108949199A (en) * | 2018-10-13 | 2018-12-07 | 山西沁新能源集团股份有限公司 | A kind of ramming machine for coking system |
| CN109332336A (en) * | 2018-11-28 | 2019-02-15 | 凤城市宝山炭素有限公司 | Impregnate the mobile bitumen flue gas collection and treatment device of tank out |
| CN109969046A (en) * | 2019-04-26 | 2019-07-05 | 苏州车饰达智能科技有限公司 | Automobile seat electric slide type rail system |
| CN111151541A (en) * | 2019-12-25 | 2020-05-15 | 太原重工股份有限公司 | Smoke suction hood of coke oven dust removing device |
| CN114381286A (en) * | 2021-12-17 | 2022-04-22 | 安徽欣创节能环保科技股份有限公司 | Coke oven machine side dust removal system applying novel switching communicated dust collecting main pipe |
-
2007
- 2007-11-28 CN CNU2007201944171U patent/CN201141015Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752119A (en) * | 2014-01-26 | 2014-04-30 | 甘肃苏地肥业有限公司 | High-efficiency dust recovery system |
| CN103752119B (en) * | 2014-01-26 | 2015-09-09 | 甘肃苏地肥业有限公司 | High-efficiency dust recovery system |
| CN104910927A (en) * | 2015-05-28 | 2015-09-16 | 山东兖煤凯达环保机械有限公司 | Coke oven dust collecting apparatus |
| CN106833687A (en) * | 2017-03-01 | 2017-06-13 | 芜湖新兴铸管有限责任公司 | The suspension dust gathering arrester installation method of coke oven |
| CN108949199A (en) * | 2018-10-13 | 2018-12-07 | 山西沁新能源集团股份有限公司 | A kind of ramming machine for coking system |
| CN108949199B (en) * | 2018-10-13 | 2024-05-17 | 山西沁新能源集团股份有限公司 | Coke discharging vehicle for coking system |
| CN109332336A (en) * | 2018-11-28 | 2019-02-15 | 凤城市宝山炭素有限公司 | Impregnate the mobile bitumen flue gas collection and treatment device of tank out |
| CN109969046A (en) * | 2019-04-26 | 2019-07-05 | 苏州车饰达智能科技有限公司 | Automobile seat electric slide type rail system |
| CN109969046B (en) * | 2019-04-26 | 2024-03-15 | 南京车世达智能科技有限公司 | Electric slide rail system of automobile seat |
| CN111151541A (en) * | 2019-12-25 | 2020-05-15 | 太原重工股份有限公司 | Smoke suction hood of coke oven dust removing device |
| CN114381286A (en) * | 2021-12-17 | 2022-04-22 | 安徽欣创节能环保科技股份有限公司 | Coke oven machine side dust removal system applying novel switching communicated dust collecting main pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANXI CHANGLIN ENVIRONMENTAL PROTECTION ENGINEERI Free format text: FORMER OWNER: LI JIULIN Effective date: 20110715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 043400 DA NANGUAN, CHENGGUAN TOWN, QUWO COUNTY, SHANXI PROVINCE TO: 041000 50M NORTH OF NANJINHAN ROAD, XINING VILLAGE, QUWO COUNTY, SHANXI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110715 Address after: 041000, Shanxi County, Xining Province, Quwo village, South Shanxi Road, 50 meters north Patentee after: Shanxi Changlin Environmental Engineering Co., Ltd. Address before: 043400 Shanxi Quwo County Chengguan Town South Gate Patentee before: Li Jiulin |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081029 Termination date: 20131128 |