CN200996002Y - Vehicle sided dust collector of coal oven - Google Patents
Vehicle sided dust collector of coal oven Download PDFInfo
- Publication number
- CN200996002Y CN200996002Y CN 200720066716 CN200720066716U CN200996002Y CN 200996002 Y CN200996002 Y CN 200996002Y CN 200720066716 CN200720066716 CN 200720066716 CN 200720066716 U CN200720066716 U CN 200720066716U CN 200996002 Y CN200996002 Y CN 200996002Y
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collection
- furnace door
- coke
- air duct
- 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
Landscapes
- Coke Industry (AREA)
Abstract
本实用新型涉及一种用于焦炉出焦时消除烟尘的设备，尤其涉及焦炉机侧集尘装置。一种车载式焦炉机侧集尘装置，包括集尘罩、风管，风管一端连接于集尘罩内，风管另一端连接除尘系统，其特征是：集尘罩经支撑架固定于推焦车上，集尘罩设于推焦车炉门开启机构上端；在集尘罩炉门侧罩口处装有密封板，密封板下端可搭接于炉门檐口板上。所述密封板上端铰接于集尘罩炉门侧罩体外沿上，并可自由翻转。本实用新型装设于推焦车上，可在推焦时移动到炉门前实现集尘密封，从而有效利用了空间，使集尘装置能满足现场空间条件，提高了除尘效率，尤其适用于空间条件有限的6米焦炉机侧粉尘的治理。
The utility model relates to a device for eliminating smoke and dust when coke is discharged from a coke oven, in particular to a dust collecting device on the side of a coke oven machine. A vehicle-mounted coke oven machine side dust collection device, including a dust collection hood and an air duct, one end of the air duct is connected to the dust collection hood, and the other end of the air duct is connected to the dust removal system, the feature is: the dust collection hood is fixed on the On the coke pusher, the dust collection hood is set on the upper end of the furnace door opening mechanism of the coke pusher; a sealing plate is installed at the side opening of the dust collection hood furnace door, and the lower end of the sealing plate can be lapped on the furnace door cornice. The upper end of the sealing plate is hinged on the outer edge of the side cover of the dust collecting hood furnace door, and can be turned freely. The utility model is installed on the coke pusher, and can be moved to the front of the furnace door to realize dust collection and sealing when pushing coke, so that the space is effectively used, the dust collection device can meet the site space conditions, and the dust removal efficiency is improved. It is especially suitable for Control of side dust of 6-meter coke oven with limited space conditions.
Description
(一)技术领域(1) Technical field
本实用新型涉及一种用于焦炉出焦时消除烟尘的设备，尤其涉及焦炉机侧集尘装置。The utility model relates to a device for eliminating smoke and dust when coke is discharged from a coke oven, in particular to a dust collecting device on the side of a coke oven machine.
(二)背景技术(2) Background technology
焦炉装煤、推焦作业过程中炉顶、炉门等处向大气排放大量污染物，这些污染物中含有大量粉尘及多种化学物质，其中3，4-苯并芘是较强的致癌物质。这些污染物污染环境，对人体健康十分有害。焦炉推焦过程中向外界排放的污染物，占炼焦过程中全部排放污染物的30％，对这部分污染物进行治理非常重要。During the coke oven charging and coke pushing operations, a large amount of pollutants are discharged into the atmosphere from the furnace roof and the furnace door. These pollutants contain a large amount of dust and various chemical substances, among which 3,4-benzopyrene is a strong carcinogen substance. These pollutants pollute the environment and are very harmful to human health. Pollutants discharged to the outside during the coke pushing process of the coke oven account for 30% of all pollutants discharged during the coking process, and it is very important to control this part of pollutants.
目前，成熟应用的推焦过程烟尘治理方式包括固定棚罩一固定式气体净化系统，该气体净化系统设备庞大，用于对间歇少量排放烟尘的机侧烟尘治理显然是不经济的。它是在机侧每个炉门上方固定设有一个喇叭形吸尘口，与抽烟尘的管道相连，烟尘经此管抽送至焦侧除尘地面站。这类固定式装置对于新建的焦炉、以及有大量空间的现有焦炉的改造是可行的。At present, the mature and applied smoke control methods in the coke pushing process include a fixed shed cover and a fixed gas purification system. The gas purification system is huge in equipment, and it is obviously uneconomical to control the machine side smoke and dust that intermittently emits a small amount of smoke. It is fixed with a trumpet-shaped dust suction port above each furnace door on the machine side, which is connected to the pipe for extracting smoke and dust. This type of stationary installation is feasible for new coke ovens as well as retrofitting existing coke ovens where there is ample space.
目前国内广泛使用的6米焦炉，其仅在烟尘量较大的焦侧应用了集尘罩及固定管道，通往地面集尘系统进行处理，而机侧的焦炉由于受客观条件(如现场空间小)的制约，烟气和粉尘由于间歇排放而未进行处理，严重影响了现场环境。随着人们对环保的重视，对焦炉机侧的烟气治理就显得非常重要了。At present, the 6-meter coke oven widely used in China is only equipped with a dust collection hood and fixed pipes on the coke side with a large amount of smoke and dust, leading to the ground dust collection system for treatment, and the coke oven on the machine side is affected by objective conditions (such as Due to the constraints of small site space), flue gas and dust are not treated due to intermittent emissions, which seriously affects the site environment. As people pay more attention to environmental protection, the flue gas treatment on the side of the coking oven is very important.
(三)发明内容(3) Contents of the invention
本实用新型的目的在于提供一种车载式焦炉机侧集尘装置，该集尘装置装设于推焦车上，可在推焦时移动到炉门前实现集尘密封，有效利用了空间，使集尘装置能满足现场空间条件，提高了除尘效率。The purpose of this utility model is to provide a vehicle-mounted coke oven machine side dust collection device, which is installed on the coke pushing car and can be moved to the front of the furnace door to realize dust collection and sealing when pushing coke, effectively utilizing the space , so that the dust collection device can meet the site space conditions and improve the dust removal efficiency.
本实用新型是这样实现的：一种车载式焦炉机侧集尘装置，包括集尘罩、风管，风管一端连接于集尘罩内，风管另一端连接除尘系统，其特征是：集尘罩经支撑架固定于推焦车上，集尘罩设于推焦车炉门开启机构上端；在集尘罩炉门侧罩口处装有密封板，密封板下端可搭接于炉门檐口板上。The utility model is realized as follows: a vehicle-mounted coke oven machine side dust collection device, including a dust collection cover and an air duct, one end of the air duct is connected to the dust collection cover, and the other end of the air duct is connected to the dust removal system. Its characteristics are: The dust collecting hood is fixed on the coke pushing car through the support frame, and the dust collecting hood is set on the upper end of the furnace door opening mechanism of the coke pushing car; a sealing plate is installed at the side opening of the dust collecting hood furnace door, and the lower end of the sealing plate can be lapped on the furnace Door cornice.
所述密封板上端铰接于集尘罩炉门侧罩体外沿上，并可自由翻转。The upper end of the sealing plate is hinged on the outer edge of the side cover of the dust collecting hood furnace door, and can be turned freely.
所述风管在集尘罩体内呈一主一付式吸口，主吸口位于炉门侧上端，一处付吸口位于炉门开炉机构侧上端；风管的主吸口和付吸口为多排孔状吸口。The air duct is in the form of a main suction port and a supplementary suction port in the dust collection hood, the main suction port is located at the upper end of the furnace door side, and one auxiliary suction port is located at the upper end of the furnace door opening mechanism side; the main suction port and the auxiliary suction port of the air duct are multi-row holes shaped suction port.
本实用新型是将集尘装置装设于推焦车上，可在推焦时移动到炉门前实现集尘密封，通过集尘罩和密封板将焦炉炉门排出的烟气收集起来，由风管吸入并输送到除尘系统中除尘，从而有效利用了空间，使集尘装置能满足现场空间条件，提高了除尘效率。The utility model installs the dust collection device on the coke pushing car, which can move to the front of the furnace door to realize dust collection and sealing when pushing the coke, and collects the flue gas discharged from the coke oven door through the dust collection cover and the sealing plate. It is inhaled by the air duct and transported to the dust removal system for dust removal, so that the space is effectively used, the dust collection device can meet the site space conditions, and the dust removal efficiency is improved.
本实用新型与现有技术相比，其优点在于：充分利用推焦车上的空间实现对机侧推焦过程中烟尘的治理，对推焦时推焦车取门机打开炉门时外逸的烟尘及推焦过程中机侧炉门上升气流带出的烟尘进行收集处理，尤其适用于空间条件有限的6米焦炉机侧粉尘的治理。Compared with the prior art, the utility model has the advantages of: making full use of the space on the coke pushing car to realize the control of smoke and dust during the coke pushing process on the side of the machine, and escapes when the coke pushing car door picker opens the furnace door during coke pushing. Collect and treat the smoke and dust brought out by the updraft of the furnace door on the side of the machine during the coke pushing process, especially suitable for the treatment of dust on the machine side of the 6-meter coke oven with limited space conditions.
(四)附图说明(4) Description of drawings
图1为本实用新型车载式焦炉机侧集尘装置结构示意图；Fig. 1 is a structural schematic diagram of the vehicle-mounted coke oven machine side dust collecting device of the present invention;
图2为图1的俯视图；Fig. 2 is the top view of Fig. 1;
图3为本实用新型的使用状态示意图；Fig. 3 is a schematic diagram of the use state of the utility model;
图4为图3的俯视图；Fig. 4 is the top view of Fig. 3;
图5为图3的侧视图。FIG. 5 is a side view of FIG. 3 .
图中：1集尘罩，2风管，3灰斗，4除尘系统，5风机，6排风管，7炉门，8推焦车，11罩体，12支撑架，13密封板，15主吸口，16付吸口。In the figure: 1 dust collection hood, 2 air duct, 3 ash hopper, 4 dust removal system, 5 fan, 6 exhaust duct, 7 furnace door, 8 coke pusher, 11 cover body, 12 support frame, 13 sealing plate, 15 Main suction port, 16 pairs of suction ports.
(五)具体实施方式(5) Specific implementation methods
下面结合附图和具体实施方式对本实用新型作进一步说明。Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.
参见图1、图2，一种车载式焦炉机侧集尘装置，包括集尘罩1、风管2。集尘罩1经支撑架12固定于推焦车8上，集尘罩1设于推焦车炉门开启机构上端，在集尘罩1炉门侧罩口处装有密封板13。具体说，密封板13上端铰接于集尘罩1炉门侧罩体11外沿上，这样由于集尘罩1炉门侧罩体11为倾斜式，密封板13紧贴在集尘罩体11上也为倾斜式，但是密封板13沿铰接处可向外自由翻转；密封板13下端可搭接于炉门7檐口板上，便于集尘罩体11盖住炉门7口，防止烟气从炉门7上方的罩体11旁泄漏。密封板13沿长度方向两端搭接在炉门上部坡口上，在推焦车8移动时，可实现移动的集尘罩1与固定的焦炉炉门7炉口间的密封，防止烟尘外逸。Referring to Fig. 1 and Fig. 2, a vehicle-mounted coke oven side dust collection device includes a dust collection cover 1 and an air duct 2. The dust collection hood 1 is fixed on the coke pusher 8 through the support frame 12, the dust collection hood 1 is arranged on the upper end of the furnace door opening mechanism of the coke pusher, and a sealing plate 13 is installed at the side cover opening of the dust collection hood 1 furnace door. Specifically, the upper end of the sealing plate 13 is hinged on the outer edge of the dust collecting hood 1 furnace door side cover 11, so that the sealing plate 13 is close to the dust collecting cover 11 because the dust collecting hood 1 furnace door side cover 11 is inclined. The upper part is also inclined, but the sealing plate 13 can be freely turned outward along the hinge; the lower end of the sealing plate 13 can be lapped on the cornice plate of the furnace door 7, so that the dust collecting cover 11 can cover the furnace door 7 to prevent smoke It leaks from the side of the cover body 11 above the furnace door 7 . The two ends of the sealing plate 13 along the length direction are overlapped on the upper groove of the furnace door. When the coke pusher 8 moves, the seal between the movable dust collection hood 1 and the fixed coke oven door 7 can be realized to prevent the smoke and dust from leaking out. Yat.
风管2一端连接于集尘罩1内，风管2另一端连接除尘系统4。风管2在集尘罩体11内呈一主一付式吸口，主吸口15位于炉门7侧上端，采吸炉门7的烟尘；一处付吸口16位于炉门7开炉机构侧上端，采吸炉门7上残留的烟尘；风管2的主吸口15和付吸口16为多排孔状吸口。One end of the air duct 2 is connected to the dust collecting hood 1 , and the other end of the air duct 2 is connected to the dust removal system 4 . The air duct 2 is in the form of a main suction port and a supplementary suction port in the dust collection cover 11. The main suction port 15 is located at the upper end of the furnace door 7 to collect smoke and dust from the furnace door 7; a secondary suction port 16 is located at the upper end of the furnace door 7 side of the furnace opening mechanism. , adopt and suck the smoke and dust remaining on the furnace door 7;
参见图3，除尘系统4、灰斗3、风机5也固定装于推焦车8上，灰斗3置于除尘系统4下，风机5连接排风管6。风管2一端连接于集尘罩1内，风管2另一端与除尘系统4相连并经排风管6输出。Referring to Fig. 3, the dust removal system 4, the ash hopper 3, and the fan 5 are also fixedly installed on the coke pusher 8, the ash hopper 3 is placed under the dust removal system 4, and the fan 5 is connected to the exhaust pipe 6. One end of the air duct 2 is connected to the dust collecting hood 1 , and the other end of the air duct 2 is connected to the dust removal system 4 and output through the exhaust duct 6 .
参见图3、图4、图5，本实用新型车载式焦炉机侧集尘装置的工作过程是：焦炉在装煤饼的过程中，固定装于推焦车8上的集尘罩1罩体11对准炉门7，烟尘由集尘罩罩体11收集，并由主吸口15和付吸口16吸入后通过风管2输送至除尘系统4，由除尘系统4将烟尘中的灰尘吸入灰斗3，烟尘中的烟气则由风管2经风机5通过排风管6排出。Referring to Fig. 3, Fig. 4 and Fig. 5, the working process of the vehicle-mounted coke oven machine side dust collection device of the present invention is: the coke oven is fixed on the dust collection cover 1 on the coke pushing car 8 during the process of charging coal cakes. The cover body 11 is aligned with the furnace door 7, the dust is collected by the dust collection cover body 11, sucked by the main suction port 15 and the auxiliary suction port 16, and then transported to the dust removal system 4 through the air duct 2, and the dust removal system 4 sucks the dust in the smoke dust The ash hopper 3, the flue gas in the dust is discharged by the air pipe 2 through the blower fan 5 through the exhaust pipe 6.
本实用新型是将集尘装置装设于推焦车8上，可在推焦时移动到炉门7前实现集尘密封，通过集尘罩1和密封板13将焦炉炉门7排出的烟气收集起来，由风管2吸入并输送到除尘系统4中除尘，从而有效利用了空间，使集尘装置能满足现场空间条件，提高了除尘效率，尤其适用于空间条件有限的6米焦炉机侧粉尘的治理。The utility model installs the dust collection device on the coke pushing car 8, which can be moved to the front of the furnace door 7 to realize dust collection and sealing when pushing the coke, and the coke oven door 7 is discharged through the dust collection cover 1 and the sealing plate 13. The flue gas is collected, inhaled by the air pipe 2 and transported to the dust removal system 4 for dust removal, so that the space is effectively used, the dust collection device can meet the site space conditions, and the dust removal efficiency is improved. It is especially suitable for 6-meter cokes with limited space conditions. Furnace side dust control.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066716 CN200996002Y (en) | 2007-01-26 | 2007-01-26 | Vehicle sided dust collector of coal oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720066716 CN200996002Y (en) | 2007-01-26 | 2007-01-26 | Vehicle sided dust collector of coal oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996002Y true CN200996002Y (en) | 2007-12-26 |
Family
ID=38994433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720066716 Expired - Fee Related CN200996002Y (en) | 2007-01-26 | 2007-01-26 | Vehicle sided dust collector of coal oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996002Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836985A (en) * | 2012-11-22 | 2014-06-04 | 广东坚美铝型材厂（集团）有限公司 | Furnace door dust collection hood |
| CN108841400A (en) * | 2018-08-29 | 2018-11-20 | 莱芜钢铁集团有限公司 | Roller shutter type coke oven discharging rod wing furnace door sealed dust-tight device |
| CN109401764A (en) * | 2018-11-29 | 2019-03-01 | 临涣焦化股份有限公司 | A kind of coke oven furnace side dust-extraction unit |
-
2007
- 2007-01-26 CN CN 200720066716 patent/CN200996002Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103836985A (en) * | 2012-11-22 | 2014-06-04 | 广东坚美铝型材厂（集团）有限公司 | Furnace door dust collection hood |
| CN103836985B (en) * | 2012-11-22 | 2016-05-18 | 广东坚美铝型材厂（集团）有限公司 | A kind of fire door dust gathering arrester |
| CN108841400A (en) * | 2018-08-29 | 2018-11-20 | 莱芜钢铁集团有限公司 | Roller shutter type coke oven discharging rod wing furnace door sealed dust-tight device |
| CN108841400B (en) * | 2018-08-29 | 2023-05-26 | 莱芜钢铁集团有限公司 | Rolling shutter type coke oven discharge rod side furnace door dust-proof sealing device |
| CN109401764A (en) * | 2018-11-29 | 2019-03-01 | 临涣焦化股份有限公司 | A kind of coke oven furnace side dust-extraction unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101113339B (en) | A side-loading coal dust removal device for tamping coke oven machine | |
| CN201166520Y (en) | Intermediate frequency furnace flue gas capture device | |
| CN107267169B (en) | Coal-charging smoke dust directional control system and method of tamping coke oven machine side | |
| CN201102943Y (en) | Smoke trapping device of tamping coke oven | |
| CN100999670A (en) | Smoke preventing and dust removing for tamping coking oven side filling coal and vehicle of smoke preventing and dust removing | |
| CN102746859A (en) | Leakage-free coaling and coke pushing combined smoke purifying and recycling system and technology for coke oven | |
| CN103074092A (en) | Method for treating smoke dust leaking from coke oven door by pre-spray method | |
| CN205340381U (en) | Preheating -type sack cleaner | |
| CN2644427Y (en) | Tamp coke oven smoke prevention and dust control vehicle | |
| CN2752264Y (en) | Biabsorption combustion type smokeless coaling apparatus | |
| CN201115857Y (en) | Tamping coke oven side-installed coal smoke-eliminating and dust-collecting device | |
| CN203095976U (en) | Coal-loading and coke-discharging movable vehicle-mounted smoke dust collecting and purifying dust removal device for coke oven | |
| CN207227339U (en) | A directional control system for side-loading coal smoke and dust of tamping coke oven machine | |
| CN107201239B (en) | Coal-charging smoke dust loss prevention system and method at tamping coke oven machine side | |
| CN203247229U (en) | Furnace head smoke dedusting system with coking furnace ascending pipe being on machine side | |
| CN201136854Y (en) | Smoke and dust removal device for coal charging and coke pushing car | |
| CN115449384A (en) | A Coke Oven Covered Flue Gas Comprehensive Treatment System | |
| CN101457146A (en) | Coke oven coal-charging pushing burning and cyclone wet-type water-curtain dust separation method | |
| CN214781651U (en) | A flue gas dust removal system for tamping coke oven and tamping station | |
| CN201210000Y (en) | Door type mobile dust absorption cover | |
| CN201144217Y (en) | On-board dust removal system for coke pusher | |
| CN211170577U (en) | A coke oven coke side burner smoke processing device | |
| CN100412163C (en) | Side big gate sealing device for side-mounted stamp-charging coke oven | |
| CN113025352A (en) | Flue gas dust removal system and process for tamping coke oven and tamping station | |
| CN2713313Y (en) | Coke guiding locomotive of coke furnace with stokehole dust exhaust device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20140126 |