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CN111303910A - Tamping coke oven coal-charging smoke dust collecting system - Google Patents

Tamping coke oven coal-charging smoke dust collecting system Download PDF

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Publication number
CN111303910A
CN111303910A CN202010169102.1A CN202010169102A CN111303910A CN 111303910 A CN111303910 A CN 111303910A CN 202010169102 A CN202010169102 A CN 202010169102A CN 111303910 A CN111303910 A CN 111303910A
Authority
CN
China
Prior art keywords
smoke
dust
coke oven
coal charging
dust removal
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.)
Withdrawn
Application number
CN202010169102.1A
Other languages
Chinese (zh)
Inventor
仵晓强
乔晓军
贺玮
赵瑊
樊海莲
何艳华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taiyuan Heavy Industry Co Ltd
Original Assignee
Taiyuan Heavy Industry Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Taiyuan Heavy Industry Co Ltd filed Critical Taiyuan Heavy Industry Co Ltd
Priority to CN202010169102.1A priority Critical patent/CN111303910A/en
Publication of CN111303910A publication Critical patent/CN111303910A/en
Withdrawn legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B31/00Charging devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/52Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
    • B01D46/521Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
    • B01D46/525Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material which comprises flutes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D50/00Combinations of methods or devices for separating particles from gases or vapours
    • B01D50/40Combinations of devices covered by groups B01D45/00 and B01D47/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/04Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B37/00Mechanical treatments of coal charges in the oven
    • C10B37/04Compressing charges
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10BDESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B43/00Preventing or removing incrustations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2258/00Sources of waste gases
    • B01D2258/02Other waste gases
    • B01D2258/0283Flue gases
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • Y02A50/2351Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Coke Industry (AREA)

Abstract

The invention discloses a coal charging smoke dust collecting system of a tamping coke oven. The system is installed on a coal charging car and comprises: the cross wind baffle, the top baffle, the smoke absorbing hood and the dust removing pipeline; crosswind baffles are arranged on two sides of a first-layer platform of the coal charging car; the top baffles are arranged at the two ends of the front part of the three-layer platform of the coal charging car and positioned at the tops of the cross wind baffles to form a smoke hood together with the cross wind baffles; the smoke absorption hood is arranged at the front part of the three-layer platform of the coal charging car, and an inlet of the smoke absorption hood is communicated with an outlet of the smoke hood formed by the top baffle and the cross wind baffle; the dust removal pipeline is arranged on the coal charging car, the inlet of the dust removal pipeline is communicated with the outlet of the smoke absorption hood, and the outlet of the dust removal pipeline is connected with a dust remover which is externally arranged. The coal charging smoke dust collecting system of the stamp-charging coke oven can collect and process smoke dust generated in the coal charging process of the stamp-charging coke oven, can eliminate the blowing effect of cross wind in front of the stamp-charging coke oven on smoke dust dissipated from the carbonization chamber, avoids environmental pollution caused by the dissipation of smoke dust generated in the coal charging process, and has a simple structure.

Description

Tamping coke oven coal-charging smoke dust collecting system
Technical Field
The invention relates to the technical field of tamping coke oven dust removing equipment, in particular to a coal charging smoke dust collecting system of a tamping coke oven.
Background
The tamping coke oven is a side-mounted coke oven for charging coal and coking by a tamping method, is one of the main oven types for producing coke at present, and has larger coke capacity. Because the tamping coke oven can generate smoke dust in the production process, at present, in order to collect and process the smoke dust generated in the coal charging operation of the tamping coke oven, a ground station dust removing device is arranged on the side of the tamping coke oven, a smoke dust collecting device is arranged on a coal charging car, the smoke dust generated in the coal charging operation is collected by the smoke dust collecting device, and the collected smoke dust is processed by the ground station dust removing device.
The inventor finds that the prior art has at least the following problems:
the coal charging smoke dust collecting system configured on the existing coal charging car is complex in structure, and the existing coal charging smoke dust collecting system cannot block the blowing effect of cross wind on two sides of the coal charging car on smoke dust, so that the smoke dust is easy to escape into the external atmosphere.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides a coal charging smoke dust collecting system of a tamping coke oven.
Therefore, the invention discloses a coal charging smoke dust collecting system of a tamping coke oven, which is arranged on a coal charging car and comprises: the cross wind baffle, the top baffle, the smoke absorbing hood and the dust removing pipeline;
the crosswind baffles are arranged on two sides of a first-layer platform of the coal charging car; the top baffles are arranged at two ends of the front part of the three-layer platform of the coal charging car and positioned at the tops of the cross wind baffles to form a smoke hood together with the cross wind baffles;
the smoke absorption hood is arranged at the front part of the three-layer platform of the coal charging car, and an inlet of the smoke absorption hood is communicated with an outlet of the smoke hood formed by the top baffle and the cross wind baffle;
the dust removal pipeline is installed on the coal charging car, the inlet of the dust removal pipeline is communicated with the outlet of the smoke absorption cover, and the outlet of the dust removal pipeline is connected with a dust remover which is externally configured.
Further, in the coal charging smoke dust collecting system of the tamping coke oven, the system further comprises a dust removal pipeline support, the dust removal pipeline support is installed on the coal charging car, the dust removal pipeline is installed on the dust removal pipeline support, and the dust removal pipeline support is used for supporting the dust removal pipeline.
Further, in the coal charging smoke dust collecting system of the stamp-charging coke oven, the system further comprises a sealing device which is detachably arranged between the smoke blocking plate and the smoke absorbing cover of the coke oven body of the stamp-charging coke oven.
Further, in the coal charging smoke dust collecting system of the stamp-charging coke oven, the dust remover is installed on the coal charging car.
Further, in the coal charging smoke dust collecting system of the tamping coke oven, the dust remover is a cyclone filter bag dust remover.
Further, in the tamping coke oven coal charging smoke dust collecting system, the cyclone filter bag dust collector adopts a fold type filter bag.
The technical scheme of the invention has the following main advantages:
the coal charging smoke dust collecting system of the stamp-charging coke oven can collect and process smoke dust generated in the coal charging process of the stamp-charging coke oven, can eliminate the blowing effect of cross wind in front of the stamp-charging coke oven on smoke dust dissipated from the carbonization chamber, and avoids the problem of environmental pollution caused by dissipation of smoke dust generated in the coal charging process, and has the advantages of simple structure, convenience in operation and low use cost.
Drawings
The accompanying drawings, which are included to provide a further understanding of embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall assembly of a coal charging smoke dust collection system of a stamp-charging coke oven according to an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a right side view of FIG. 1;
fig. 4 is a view taken along direction a of fig. 2.
Description of reference numerals:
1-cross wind baffle, 2-top baffle, 3-smoke absorbing hood, 4-dust removing pipeline, 5-dust removing pipeline bracket and 6-sealing device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme provided by the embodiment of the invention is described in detail below with reference to the accompanying drawings.
As shown in fig. 1-4, an embodiment of the present invention provides a coal charging smoke dust collecting system for a stamp-charging coke oven, which is installed on a coal charging car, and comprises: the device comprises a cross wind baffle 1, a top baffle 2, a smoke absorption hood 3 and a dust removal pipeline 4; crosswind baffles 1 are arranged on two sides of a first-layer platform of the coal charging car; the top baffles 2 are arranged at two ends of the front part of the three-layer platform of the coal charging car, and the top baffles 2 are positioned at the tops of the cross wind baffles 1 and form a smoke hood together with the cross wind baffles 1; the smoke absorption hood 3 is arranged at the front part of the three-layer platform of the coal charging car, and the inlet of the smoke absorption hood 3 is communicated with the outlet of the smoke hood formed by the top baffle 2 and the cross wind baffle 1; the dust removal pipeline 4 is arranged on the coal charging car, the inlet of the dust removal pipeline 4 is communicated with the outlet of the smoke absorption hood 3, and the outlet of the dust removal pipeline 4 is connected with a dust remover which is arranged outside.
Specifically, when the tamping coke oven coal-charging smoke dust collecting system provided by an embodiment of the invention is in use, when a coal charging car runs to an empty carbonization chamber after coke discharging, a smoke hood formed by the top baffle 2 and the cross wind baffle 1 covers the carbonization chamber, the dust remover is adjusted to be in a working state, and coal charging operation is started, at this time, smoke dust dissipated from the carbonization chamber enters the smoke hood formed by the top baffle 2 and the cross wind baffle 1 through the flow guide effect of the smoke baffle of the coke oven body and further enters the smoke absorption hood 3, the smoke dust entering the smoke absorption hood 3 enters the dust remover through the dust removal pipeline 4, and the dust remover filters the smoke dust to obtain smoke gas meeting the environmental protection standard until the coal charging operation is completed.
Therefore, the coal charging smoke dust collecting system of the tamping coke oven provided by the embodiment of the invention can collect and process smoke dust generated in the coal charging process of the tamping coke oven, can eliminate the blowing effect of cross wind in front of the tamping coke oven on smoke dust dissipated from a carbonization chamber, and avoids the problem of environmental pollution caused by dissipation of smoke dust generated in the coal charging process, and has the advantages of simple structure, convenience in operation and low use cost.
As shown in fig. 1, in an embodiment of the present invention, in order to facilitate the disassembly and assembly of the dust removal pipe 4 and the installation and connection between the dust removal pipe 4 and the smoke suction hood 3; the coal charging smoke dust collecting system of the tamping coke oven can also comprise a dust removal pipeline bracket 5, wherein the dust removal pipeline bracket 5 is arranged on the coal charging car, the dust removal pipeline 4 is arranged on the dust removal pipeline bracket 5, and the dust removal pipeline bracket 5 is used for supporting the dust removal pipeline 4.
Further, as shown in fig. 1, in an embodiment of the present invention, the tamping coke oven coal-charging smoke dust collecting system may further include a sealing device 6, and the sealing device 6 is detachably installed between the smoke blocking plate and the smoke absorbing cover 3 of the coke oven body of the tamping coke oven. So set up, can ensure that the smoke and dust that escapes from the carbomorphism room can not pass through the gap escape to external environment between smoke suction hood 3 and the coke oven body smoke baffle, improve the smoke and dust of this system and collect and the treatment effect.
Wherein, the sealing device 6 can comprise a sealing plate and a fastener, and the sealing plate is fixedly arranged on the smoke absorbing cover 3 through the fastener; when the coal charging car moves to the carbonization chamber, the sealing plate is put on the smoke baffle plate of the coke oven body, at the moment, no matter smoke and dust escaping from the machine side or smoke and dust escaping from the coke side firstly touch the smoke baffle plate of the coke oven body, and the sealing plate can block the smoke and dust escaping from the gap between the smoke baffle plate of the coke oven body and the smoke suction hood 3 in the smoke suction hood 3 through the flow guiding effect of the smoke baffle plate of the coke oven body.
In one embodiment of the invention, the dust remover can be arranged on a coal charging car in order to conveniently process the smoke collected in the coal charging process.
Wherein, the dust remover can adopt a cyclone filter bag dust remover. According to the arrangement, the smoke dust entering the dust collector can firstly pass through the cyclone part of the dust collector to remove large-particle dust contained in the smoke dust, then pass through the filter bag part of the dust collector to remove fine dust contained in the smoke dust, and the cyclone dust collection and the filter bag dust collection can be integrated into a whole, so that the filtering effect of the smoke dust can be improved, and the occupied area of the dust collector can be reduced.
Optionally, the cyclone bag dust collector can adopt a fold-type filter bag; so set up, can further improve the filter area of dust remover under the equipment area condition of guaranteeing actual requirement.
Further, in an embodiment of the present invention, the system for collecting coal-charging smoke dust of the stamp-charging coke oven may further include: a supporting wheel mechanism and a supporting platform; the supporting wheel mechanism is arranged on the outer side of the walking beam of the coal charging car and can synchronously move along with the coal charging car; the supporting platform is fixed on the supporting wheel mechanism and arranged outside a layer of platform of the coal charging car, and the dust remover is arranged on the supporting platform. Therefore, the arrangement and installation of the dust remover can be facilitated.
The supporting wheel mechanism can comprise a supporting frame and supporting wheels, the supporting frame is installed on the outer side of a walking beam of the coal charging car, and the supporting wheels are rotatably installed at the bottom of the supporting frame.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. In addition, "front", "rear", "left", "right", "upper" and "lower" in this document are referred to the placement states shown in the drawings.
Finally, it should be noted that: the above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (6)

1. A tamping coke oven coal charging smoke dust collection system, characterized in that, the system is installed on a coal charging car, includes: a cross wind baffle (1), a top baffle (2), a smoke absorbing hood (3) and a dust removing pipeline (4);
the crosswind baffles (1) are arranged on two sides of a first-layer platform of the coal charging car; the top baffles (2) are installed at two ends of the front part of the three-layer platform of the coal charging car, the top baffles (2) are positioned at the tops of the cross wind baffles (1), and the top baffles and the cross wind baffles (1) form a smoke hood;
the smoke absorption hood (3) is arranged at the front part of a three-layer platform of the coal charging car, and an inlet of the smoke absorption hood (3) is communicated with an outlet of the smoke hood formed by the top baffle (2) and the cross wind baffle (1);
the dust removal pipeline (4) is installed on the coal charging car, the inlet of the dust removal pipeline (4) is communicated with the outlet of the smoke absorption hood (3), and the outlet of the dust removal pipeline (4) is connected with a dust remover externally configured.
2. The stamp-charging coke oven coal-charging smoke dust collection system according to claim 1, characterized in that said system further comprises a dust removal duct support (5), said dust removal duct support (5) being mounted on said coal charging car, said dust removal duct (4) being mounted on said dust removal duct support (5), said dust removal duct support (5) being for supporting said dust removal duct (4).
3. The stamp-charged coke oven coaling smoke collection system of claim 1, further comprising a sealing device (6), said sealing device (6) being removably mounted between a coke oven body smoke baffle and said smoke suction hood (3) of the stamp-charged coke oven.
4. The stamp-charged coke oven coal charging smoke collection system of claim 1, wherein said dust collector is mounted on said coal charging car.
5. The stamp-charging coke oven coal-charging car vehicle-mounted dust removal system of claim 1 or 4, wherein the dust remover is a cyclone filter bag dust remover.
6. The stamp-charging coke oven coal-charging car vehicle-mounted dust removal system of claim 5, wherein the cyclone filter bag dust remover adopts a pleated filter bag.
CN202010169102.1A 2020-03-12 2020-03-12 Tamping coke oven coal-charging smoke dust collecting system Withdrawn CN111303910A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010169102.1A CN111303910A (en) 2020-03-12 2020-03-12 Tamping coke oven coal-charging smoke dust collecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010169102.1A CN111303910A (en) 2020-03-12 2020-03-12 Tamping coke oven coal-charging smoke dust collecting system

Publications (1)

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CN111303910A true CN111303910A (en) 2020-06-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111961482A (en) * 2020-09-10 2020-11-20 大连重工环保工程有限公司 Coal box smoke dust collecting device of tamping coke oven coal charging car
CN114214078A (en) * 2022-01-12 2022-03-22 大连华锐重工焦炉车辆设备有限公司 Dust and smoke removing vehicle with belt-mounted dust removing device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005048816A1 (en) * 2005-08-31 2007-03-15 Schalker Eisenhütte Maschinenfabrik Gmbh coke oven
CN202157053U (en) * 2011-07-22 2012-03-07 大连华锐股份有限公司 Dedusting device arranged beside coke pushing machine
CN108315026A (en) * 2018-04-10 2018-07-24 大连华锐重工焦炉车辆设备有限公司 SCP all-in-one machine dust pelletizing systems

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005048816A1 (en) * 2005-08-31 2007-03-15 Schalker Eisenhütte Maschinenfabrik Gmbh coke oven
CN202157053U (en) * 2011-07-22 2012-03-07 大连华锐股份有限公司 Dedusting device arranged beside coke pushing machine
CN108315026A (en) * 2018-04-10 2018-07-24 大连华锐重工焦炉车辆设备有限公司 SCP all-in-one machine dust pelletizing systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111961482A (en) * 2020-09-10 2020-11-20 大连重工环保工程有限公司 Coal box smoke dust collecting device of tamping coke oven coal charging car
CN111961482B (en) * 2020-09-10 2024-02-06 大连重工环保工程有限公司 Smoke dust collecting device for coal box of tamping coke oven coal charging car
CN114214078A (en) * 2022-01-12 2022-03-22 大连华锐重工焦炉车辆设备有限公司 Dust and smoke removing vehicle with belt-mounted dust removing device
CN114214078B (en) * 2022-01-12 2024-02-02 大连华锐重工焦炉车辆设备有限公司 Dust-removing smoke-guiding vehicle with airborne dust-removing device

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Application publication date: 20200619

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