CN105838836A - Single-row arrangement process of dedusting system - Google Patents
Single-row arrangement process of dedusting system Download PDFInfo
- Publication number
- CN105838836A CN105838836A CN201610172452.7A CN201610172452A CN105838836A CN 105838836 A CN105838836 A CN 105838836A CN 201610172452 A CN201610172452 A CN 201610172452A CN 105838836 A CN105838836 A CN 105838836A
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- CN
- China
- Prior art keywords
- main pipeline
- coke oven
- crane
- raw coke
- gas main
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Classifications
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/22—Dust arresters
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/002—Evacuating and treating of exhaust gases
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
A single-row arrangement process of a dedusting system includes: a plurality of dust removers, raw gas main pipelines, clean gas main pipelines, raw gas branch pipelines, clean gas branch pipelines, a steel structure framework, a lower-layer crane and an upper-layer crane. The dust removers are arranged in one row. The clean gas main pipelines are arranged in one straight line and are arranged vertically to the clean gas branch pipelines on the upper end of the dust removers. The raw gas main pipelines are arranged in one straight line and are arranged vertically to the raw gas branch pipelines on the lower end of the dust removers. The dust removers, the raw gas main pipelines, the clean gas main pipelines, the raw gas branch pipelines and the clean gas branch pipelines are fixedly supported by means of the steel structure framework. The upper-layer crane is arranged on the top of a clean gas outlet and the lower-layer crane is arranged on the upper end of the raw gas inlet. Through the single-row arrangement, the pipelines are arranged in single direction and pipeline support structure is simple and ground supporting structures are less. The cranes slide in single direction and are simple in mounting structure. The dedusting system reduces occupied area, consumption quantity of steel and investment cost.
Description
Technical field
The present invention relates to the technical field of dust pelletizing system, particularly relate to row's arrangement technology of a kind of dust pelletizing system.
Background technology
The dedusting of blast furnace gas typically uses two arrangements to put, and the pipeline rout of this arrangement technology is many, the attachment structure of its pipeline
The most complicated, need configuration many and the steel structure support of complexity so corresponding, and required floor stand is the most.It addition,
Owing to being double setting, its crane needs to slide on four direction all around, it is therefore desirable to hoist ceiling crane integral erection,
Not only increase the steel structure support of crane, and the integral load of crane is the biggest.
In sum, it is big to there is floor space in this double dedusting arrangement technology, the defect that consumption steel material is big, in transformation property
Project in be difficult to find rational Placement of general layout.
Summary of the invention
It is an object of the invention to provide row's arrangement technology of a kind of dust pelletizing system, use cleaner unit one row's arrangement technology, pipeline
Moving towards single, piping support structure is simple, and floor-type support is few；The unidirectional slip of crane, mounting structure is simple；Can reduce and account for
Ground area, reduces the consumption of steel, reduces cost of investment.
For achieving the above object, the present invention realizes by the following technical solutions:
One row's arrangement technology of a kind of dust pelletizing system, including cleaner unit, raw coke oven gas main pipeline, purified gas main pipeline, raw coke oven gas
Branch pipe(tube), purified gas branch pipe(tube), steel structure frame, lower floor's crane, upper strata crane；Described cleaner unit layout in a row；Only
Coal gas main pipeline is in alignment, is vertically arranged with the purified gas branch pipe(tube) of cleaner unit upper end, and purified gas branch pipe(tube) one end is with clean
Coal gas supervisor connect, and the other end is connected with the outlet of cleaner unit purified gas；Raw coke oven gas main pipeline is in alignment, and under cleaner unit
The raw coke oven gas branch pipe(tube) of end is vertically arranged, and raw coke oven gas branch pipe(tube) one end is connected with raw coke oven gas main pipeline, and the other end is waste with cleaner unit
Gas entry connects；Cleaner unit, raw coke oven gas main pipeline, purified gas main pipeline, raw coke oven gas branch pipe(tube) and purified gas branch pipe(tube) are logical
Cross the fixing support of steel structure frame；Upper strata crane is arranged on the upper end of purified gas outlet, and lower floor's crane is arranged on raw coke oven gas entrance
Upper end.
Described steel structure frame top is provided with crane slide rail, is used for upper strata crane is installed；On steel structure frame, waste coal
The upper end of gas entrance is provided with lower floor's crane support, is fixed with crane slide rail on lower floor's crane support, is used for installing lower floor and hangs
Car.
Described crane slide rail is the arranged direction setting along cleaner unit.
On described steel structure frame, the bottom of purified gas main pipeline be provided with several bearing diagonals as purified gas main pipeline
Support is used for supporting purified gas main pipeline.
On described steel structure frame, the bottom of raw coke oven gas main pipeline be provided with several bearing diagonals as raw coke oven gas main pipeline
Support is used for supporting raw coke oven gas main pipeline.
Compared with prior art, the invention has the beneficial effects as follows:
1) using cleaner unit one row's arrangement technology, pipeline rout is single, and piping support structure is simple, and floor-type support is few, whole
The floor space of body framework is few, reduces steel consumption.
2) the unidirectional slip of crane, arranges unidirectional slide rail on steel structure frame, and the mounting structure of crane is simple, reduces
Self load, reduces the consumption of steel, reduces cost of investment.
Accompanying drawing explanation
Fig. 1 is the front view that artwork is put in an arrangement of a kind of dust pelletizing system of the present invention；
Fig. 2 is the A-A direction view of Fig. 1；
Fig. 3 is the B-B direction view of Fig. 1；
Fig. 4 is the side view that artwork is put in an arrangement of a kind of dust pelletizing system of the present invention；
In figure: 1-raw coke oven gas main pipeline, 2-purified gas main pipeline, 3-raw coke oven gas branch pipe(tube), 4-purified gas branch pipe(tube), 5-famine coal
Gas main pipeline fixed support, 6-purified gas main pipeline fixed support, 7-lower floor crane support, 8-lower floor crane, 9-upper strata crane,
10-raw coke oven gas main pipeline support, 11-purified gas main pipeline support, 12-cleaner unit, the compound big pull rod type compensator of 13-, 14-
Operating platform, 15-crossbeam, 16-pillar, 17-cat ladder.
Detailed description of the invention
Below in conjunction with Figure of description, embodiments of the present invention are further illustrated:
A kind of row's arrangement technology of dust pelletizing system, including cleaner unit 12, raw coke oven gas main pipeline 1, purified gas main pipeline 2,
Raw coke oven gas branch pipe(tube) 3, purified gas branch pipe(tube) 4, steel structure frame, lower floor's crane 8, upper strata crane 9；Described cleaner unit 12
Layout in a row；Purified gas main pipeline 2 is in alignment, is vertically arranged with the purified gas branch pipe(tube) 4 of cleaner unit 12 upper end,
Purified gas branch pipe(tube) 4 one end is connected with purified gas main pipeline 2, and the other end is connected with the outlet of cleaner unit 12 purified gas；Waste coal
Gas main pipeline 1 is in alignment, is vertically arranged with the raw coke oven gas branch pipe(tube) 3 of cleaner unit 12 lower end, raw coke oven gas branch pipe(tube) 3
One end is connected with raw coke oven gas main pipeline 1, and the other end is connected with cleaner unit 12 raw coke oven gas entrance；Cleaner unit 12, raw coke oven gas master
Pipeline 1, purified gas main pipeline 2, raw coke oven gas branch pipe(tube) 3 and purified gas branch pipe(tube) 4 support by steel structure frame is fixing；
Upper strata crane 9 is arranged on the upper end of purified gas outlet, and lower floor's crane 8 is arranged on the upper end of raw coke oven gas entrance.Prop up at raw coke oven gas
Compound big pull rod type compensator 13 is installed on pipeline 3 and purified gas branch pipe(tube) 4.
Steel structure frame is the frame structure being formed by connecting with crossbeam 15 by pillar 16, frame structure is provided with support and
The steel structure support of fixing cleaner unit 12.Steel structure frame is further fixed on cat ladder 17, at raw coke oven gas layer and clean coal gas-bearing formation
Each active section on be both provided with operating platform 14, operating platform 14 is connected by cat ladder 17.
Described steel structure frame top is provided with crane slide rail, is used for upper strata crane 9 is installed；On steel structure frame, famine
The upper end of gas entry is provided with lower floor's crane support 7, is fixed with crane slide rail, is used for installing on lower floor's crane support 7
Lower floor's crane 8.
Described crane slide rail is the arranged direction setting along cleaner unit 12.Traffic direction and dedusting due to crane
One row's arranged direction of device 12 is consistent, is all single file trend, therefore two-layer crane the most only arranges one slide rail.
Upper strata crane 9 is the top the directly utilizing steel structure frame sliding rail rack as crane, it is not necessary to still further increase crane
Frame.Lower floor's crane 8 is the crane support 7 setting up a single file trend in the front side of main body frame again, lower floor's crane support 7
It is to utilize a part for main body frame to carry out setting up.
Upper strata crane 9 is for allocating and transporting valve required during purified gas tubular service, filter bag of dust collector, cage bone etc..Lower floor's crane
8 for allocating and transporting valve etc. required when raw coke oven gas pipeline overhauls.
On described steel structure frame, the bottom of purified gas main pipeline 2 be provided with several bearing diagonals as purified gas main pipeline
Support 11 is used for supporting purified gas main pipeline 2.Purified gas main pipeline support 11 uses the mode of bearing diagonal to be fixed on steel construction
On the pillar 16 of framework, it is possible to reduce the floor stand of purified gas main pipeline 2.The present invention is only at purified gas main pipeline 2
Outlet end arranges a purified gas main pipeline fixed support 6, and purified gas main pipeline fixed support 6 erects from ground, top
It is welded and fixed with purified gas main pipeline 2, for the fixing support of purified gas main pipeline 2.Other portions of purified gas main pipeline 2
Dividing and be overlapped on purified gas main pipeline support 11, owing to expanding with heat and contract with cold, purified gas main pipeline 2 can prop up at purified gas main pipeline
A certain amount of telescopic displacement is produced on frame 11.
On described steel structure frame, the bottom of raw coke oven gas main pipeline 1 be provided with several bearing diagonals as raw coke oven gas main pipeline
Support 10 is used for supporting raw coke oven gas main pipeline 1.Identical with the supporting construction of purified gas main pipeline, raw coke oven gas main pipeline support
10 use the mode of bearing diagonal to be fixed on the pillar 16 of steel structure frame equally, it is possible to reduce falling of raw coke oven gas main pipeline 1
Floor-engaging frame.Only the outlet end at raw coke oven gas main pipeline 1 arranges a raw coke oven gas main pipeline fixed support 5, and raw coke oven gas is responsible for
Road fixed support 5 erects from ground, and top is welded and fixed with raw coke oven gas main pipeline 1, fixing for raw coke oven gas main pipeline 1
Support.Other parts of raw coke oven gas main pipeline 1 are overlapped on raw coke oven gas main pipeline support 10, owing to expanding with heat and contract with cold, and waste coal
Gas main pipeline 1 can produce a certain amount of telescopic displacement on raw coke oven gas main pipeline support 10.
Cleaner unit 12 1 arrangement is put by the present invention, the purified gas main pipeline 2 being connected with the outlet of its purified gas and raw coke oven gas entrance
Arranging in the same direction point-blank with cleaner unit 12 the most respectively with raw coke oven gas main pipeline 1, this arrangement can be directly sharp
With the steel structure frame of erection cleaner unit as steel structure base, on its pillar 16, fixing bearing diagonal is as purified gas master
Pipeline 2 and the support of raw coke oven gas main pipeline 1, additionally only need to set up two again and land fixing pillar 5,6, Ke Yijie
Save substantial amounts of steel consumption, and reduce floor space.
Meanwhile, row's arrangement of cleaner unit so that crane move towards unification, upper strata crane 9 directly utilizes steel construction
Framework sets up slide rail, and the sliding rail rack of lower floor's crane 8 utilizes a part for main body frame to set up.With of the prior art
The double arrangement of cleaner unit is compared, and self load of crane is little, and the steel consumption amount of support is little.
The present invention can effectively reduce the floor space of blast-furnace gas dedusting system in sum, reduces the consumption of steel,
Reduce cost of investment.
Described above is only the ultimate principle of the present invention, not imposes any restrictions the present invention, every enters it according to the present invention
Row equivalent variations and modification, all within the category of the art of this patent protection scheme.
Claims (5)
1. row's arrangement technology of dust pelletizing system, including cleaner unit, raw coke oven gas main pipeline, purified gas main pipeline, famine
Branch gas tube road, purified gas branch pipe(tube), steel structure frame, lower floor's crane, upper strata crane；It is characterized in that, described dedusting
Device layout in a row；Purified gas main pipeline is in alignment, is vertically arranged with the purified gas branch pipe(tube) of cleaner unit upper end, clean coal
One end, gas branch pipe road is connected with purified gas supervisor, and the other end is connected with the outlet of cleaner unit purified gas；Raw coke oven gas main pipeline becomes one
Straight line, is vertically arranged with the raw coke oven gas branch pipe(tube) of cleaner unit lower end, and raw coke oven gas branch pipe(tube) one end is connected with raw coke oven gas main pipeline,
The other end is connected with cleaner unit raw coke oven gas entrance；Cleaner unit, raw coke oven gas main pipeline, purified gas main pipeline, raw coke oven gas branch pipe(tube)
Support by steel structure frame is fixing with purified gas branch pipe(tube)；Upper strata crane is arranged on the upper end of purified gas outlet, lower floor's crane
It is arranged on the upper end of raw coke oven gas entrance.
One row's arrangement technology of a kind of dust pelletizing system the most according to claim 1, it is characterised in that tie at described steel
Structure framework top is provided with crane slide rail, is used for installing upper strata crane；On steel structure frame, the upper end of raw coke oven gas entrance sets
It is equipped with lower floor's crane support, lower floor's crane support is fixed with crane slide rail, be used for lower floor's crane is installed.
One row's arrangement technology of a kind of dust pelletizing system the most according to claim 2, it is characterised in that described crane is sliding
Rail is the arranged direction setting along cleaner unit.
One row's arrangement technology of a kind of dust pelletizing system the most according to claim 1 and 2, it is characterised in that described
On steel structure frame, the bottom of purified gas main pipeline be provided with several bearing diagonals as purified gas main pipeline support for
Support purified gas main pipeline.
One row's arrangement technology of a kind of dust pelletizing system the most according to claim 1 and 2, it is characterised in that described
On steel structure frame, the bottom of raw coke oven gas main pipeline be provided with several bearing diagonals as raw coke oven gas main pipeline support for
Support raw coke oven gas main pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172452.7A CN105838836B (en) | 2016-03-24 | 2016-03-24 | A kind of row's arrangement technology of dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610172452.7A CN105838836B (en) | 2016-03-24 | 2016-03-24 | A kind of row's arrangement technology of dust pelletizing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105838836A true CN105838836A (en) | 2016-08-10 |
| CN105838836B CN105838836B (en) | 2018-06-26 |
Family
ID=56583168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610172452.7A Active CN105838836B (en) | 2016-03-24 | 2016-03-24 | A kind of row's arrangement technology of dust pelletizing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN105838836B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2905187Y (en) * | 2006-04-29 | 2007-05-30 | 江苏科林集团有限公司 | Converter coal gas dry-process purifying bag type dust collector |
| CN201581097U (en) * | 2009-12-30 | 2010-09-15 | 中冶南方工程技术有限公司 | Group control device of blast furnace gas bag dedusting system for cone pump ash conveying |
| CN202492532U (en) * | 2012-03-14 | 2012-10-17 | 沃晓枫 | Gas dry-method bag dust removal device for blast furnace |
-
2016
- 2016-03-24 CN CN201610172452.7A patent/CN105838836B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2905187Y (en) * | 2006-04-29 | 2007-05-30 | 江苏科林集团有限公司 | Converter coal gas dry-process purifying bag type dust collector |
| CN201581097U (en) * | 2009-12-30 | 2010-09-15 | 中冶南方工程技术有限公司 | Group control device of blast furnace gas bag dedusting system for cone pump ash conveying |
| CN202492532U (en) * | 2012-03-14 | 2012-10-17 | 沃晓枫 | Gas dry-method bag dust removal device for blast furnace |
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| Publication number | Publication date |
|---|---|
| CN105838836B (en) | 2018-06-26 |
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