CN209576296U - A kind of sintering machine head end dust-extraction unit of high efficiency filter - Google Patents
A kind of sintering machine head end dust-extraction unit of high efficiency filter Download PDFInfo
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- CN209576296U CN209576296U CN201920064132.9U CN201920064132U CN209576296U CN 209576296 U CN209576296 U CN 209576296U CN 201920064132 U CN201920064132 U CN 201920064132U CN 209576296 U CN209576296 U CN 209576296U
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- cyclone
- pipeline
- deduster
- bag filter
- inlet pipeline
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Abstract
A kind of sintering machine head end dust-extraction unit of high efficiency filter, it is characterized in that being formed by device (1) is preliminarily sprayed, pipeline (2), deduster inlet pipeline (3), bag filter (4), bag filter outlet conduit (5), bag filter outlet valve (6), multi-cyclone outlet valve (7), bag filter imported valve (8), multi-cyclone (9), multi-cyclone inlet pipeline (10), multi-cyclone outlet conduit (11) is preliminarily sprayed.
Description
Technical field
The utility model relates to technical field of dust removal equipment, the sintering machine head end dust-extraction unit of especially a kind of high efficiency filter.
Background technique
As country steps up environmental requirement, environmental protection standard and supervision are more and more tighter, in closed mineral hot furnace tail
The industries such as gas purification, blast furnace gas purification and coal-gas recovering, energy recovery, original flue gas of sintering machine head temperature fluctuation is big, low
Warm (100 DEG C of <) easily condenses, and ash-removal effect is undesirable, and existing environmental requirement standard is not achieved in concentration of emission.This problem is always
Not good solution.
Summary of the invention
It is big for original flue gas of sintering machine head temperature fluctuation, it easily condenses in low temperature (100 DEG C of <), ash-removal effect is undesirable,
Concentration of emission is not achieved the problem of existing environmental requirement standard, and the present invention discloses a kind of sintering machine head end dedusting dress of high efficiency filter
It sets.
A kind of sintering machine head end dust-extraction unit of high efficiency filter, it is characterized in that by be preliminarily sprayed device (1), be preliminarily sprayed pipeline (2),
Deduster inlet pipeline (3), bag filter (4), bag filter outlet conduit (5), bag filter outlet valve (6),
It is multi-cyclone outlet valve (7), bag filter imported valve (8), multi-cyclone (9), multi-cyclone inlet pipeline (10), more
Pipe whirlwind outlet conduit (11) composition；Main pipeline, which comes out, divides two-way, all the way even through deduster inlet pipeline (3) and deduster (4)
It connects, another way is connect through multi-cyclone inlet pipeline (10) with multi-cyclone (9), multi-cyclone outlet conduit (11) and deduster
Outlet conduit (5) is connect with dedusting fan together, device (1) is preliminarily sprayed, pipeline (2) and deduster inlet pipeline are preliminarily sprayed
(2) it connects, deduster inlet pipeline (2) is equipped with deduster imported valve (8), and house outlet pipeline (5) is equipped with dedusting
Device outlet valve (6), multi-cyclone outlet conduit (11) are equipped with multi-cyclone outlet valve (7).
A kind of sintering machine head end dust-extraction unit working principle of high efficiency filter；Big, the In for flue gas of sintering machine head temperature fluctuation
The features such as low temperature (100 DEG C of <) easily condenses, and ash-removal effect is undesirable.Deduster and system pipeline are kept the temperature, deduster into
It is equipped with spray equipment (1) at mouth pipeline (3), sprays into pulverized limestone into pipe in booting and low temperature, it is wet in flue gas to absorb
Gas, while neutralizing absorption sour gas.Equipped with multi-cyclone bypath system, multitube rotation is opened when bag filter (4) are overhauled
Wind outlet valve (7) simultaneously closes off deduster imported valve (8) and house outlet valve (6), and bag filter (4) stops work
Make, multi-cyclone (9) is temporarily used.
A kind of beneficial effect of the sintering machine head end dust-extraction unit of high efficiency filter is: device temperature control effect is good, flue-gas temperature wave
Move small, cleaning efficiency height.
Detailed description of the invention
Fig. 1 is a kind of structural front view of the sintering machine head end dust-extraction unit of high efficiency filter.
In figure, (3), deduster inlet pipeline；(4), bag filter；(5), bag filter outlet conduit；(8), cloth
Bag dust collector imported valve；(9), multi-cyclone.
Fig. 2 is a kind of structure top view of the sintering machine head end dust-extraction unit of high efficiency filter.
In figure, (1), spray equipment；(2), pipeline is preliminarily sprayed；(3), deduster inlet pipeline；(4), bag filter；
(5), bag filter outlet conduit；(6), bag filter outlet valve；(7), multi-cyclone outlet valve；(9), multitube revolves
Wind；(10), multi-cyclone inlet pipeline；(11), multi-cyclone outlet conduit.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As shown in Figure 1 and 2, the sintering machine head end dust-extraction unit of a kind of high efficiency filter, it is characterized in that by device (1), pre- is preliminarily sprayed
Spray pipeline (2), deduster inlet pipeline (3), bag filter (4), bag filter outlet conduit (5), bag filter
Outlet valve (6), multi-cyclone outlet valve (7), bag filter imported valve (8), multi-cyclone (9), multi-cyclone into
Mouth pipeline (10), multi-cyclone outlet conduit (11) composition；Main pipeline, which comes out, divides two-way, all the way through deduster inlet pipeline (3)
It is connect with deduster (4), another way is connect through multi-cyclone inlet pipeline (10) with multi-cyclone (9), multi-cyclone outlet
Road (11) is connect with dedusting fan together with house outlet pipeline (5), device (1) is preliminarily sprayed, pipeline (2) is preliminarily sprayed and is removed
Dirt device inlet pipeline (2) connection, deduster inlet pipeline (2) are equipped with deduster imported valve (8), house outlet pipeline
(5) house outlet valve (6) are equipped with, multi-cyclone outlet conduit (11) is equipped with multi-cyclone outlet valve (7).
A kind of sintering machine head end dust-extraction unit working principle of high efficiency filter；Big, the In for flue gas of sintering machine head temperature fluctuation
The features such as low temperature (100 DEG C of <) easily condenses, and ash-removal effect is undesirable.Deduster and system pipeline are kept the temperature, deduster into
It is equipped with spray equipment (1) at mouth pipeline (3), sprays into pulverized limestone into pipe in booting and low temperature, it is wet in flue gas to absorb
Gas, while neutralizing absorption sour gas.Equipped with multi-cyclone bypath system, multitube rotation is opened when bag filter (4) are overhauled
Wind outlet valve (7) simultaneously closes off deduster imported valve (8) and house outlet valve (6), and bag filter (4) stops work
Make, multi-cyclone (9) is temporarily used.
Claims (1)
1. a kind of sintering machine head end dust-extraction unit of high efficiency filter, it is characterized in that by device (1) is preliminarily sprayed, pipeline (2) is preliminarily sprayed, removes
It is dirt device inlet pipeline (3), bag filter (4), bag filter outlet conduit (5), bag filter outlet valve (6), more
Pipe whirlwind outlet valve (7), bag filter imported valve (8), multi-cyclone (9), multi-cyclone inlet pipeline (10), multitube
Whirlwind outlet conduit (11) composition；Main pipeline, which comes out, divides two-way, connect all the way through deduster inlet pipeline (3) with deduster (4),
Another way is connect through multi-cyclone inlet pipeline (10) with multi-cyclone (9), and multi-cyclone outlet conduit (11) goes out with deduster
Mouth pipeline (5) is connect with dedusting fan together, device (1) is preliminarily sprayed, pipeline (2) and deduster inlet pipeline (3) are preliminarily sprayed even
It connects, deduster inlet pipeline (3) is equipped with deduster imported valve (8), and house outlet pipeline (5) is equipped with house outlet
Valve (6), multi-cyclone outlet conduit (11) are equipped with multi-cyclone outlet valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064132.9U CN209576296U (en) | 2019-01-15 | 2019-01-15 | A kind of sintering machine head end dust-extraction unit of high efficiency filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920064132.9U CN209576296U (en) | 2019-01-15 | 2019-01-15 | A kind of sintering machine head end dust-extraction unit of high efficiency filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209576296U true CN209576296U (en) | 2019-11-05 |
Family
ID=68352715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920064132.9U Active CN209576296U (en) | 2019-01-15 | 2019-01-15 | A kind of sintering machine head end dust-extraction unit of high efficiency filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209576296U (en) |
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2019
- 2019-01-15 CN CN201920064132.9U patent/CN209576296U/en active Active
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