CN206045603U - A kind of multi-tube dusting device assembly - Google Patents
A kind of multi-tube dusting device assembly Download PDFInfo
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- CN206045603U CN206045603U CN201620917884.1U CN201620917884U CN206045603U CN 206045603 U CN206045603 U CN 206045603U CN 201620917884 U CN201620917884 U CN 201620917884U CN 206045603 U CN206045603 U CN 206045603U
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- air inlet
- inlet port
- closed shell
- flue gas
- dedusting component
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Abstract
The utility model discloses a kind of multi-tube dusting device assembly, including：Base rack and closed shell, the closed shell side is provided with the air intake assembly for extending to inside, the air intake assembly includes the first air inlet port, second air inlet port and the 3rd air inlet port, the first dedusting component in closed shell is provided with first air inlet port, the second dedusting component in closed shell is provided with second air inlet port, the 3rd dedusting component in closed shell is provided with 3rd air inlet port, the first dedusting component includes n multi-cyclone, the second dedusting component and the 3rd dedusting component are respectively including 2n multi-cyclone.By the way, multi-tube dusting device assembly described in the utility model, the flue gas flow rate to entering multi-tube dust cleaner enter rationally control, it is ensured that flue gas flow rate improves dust collector efficiency in rational scope, reduces exhaust gas dust concentration of emission.
Description
Technical field
This utility model is related to boiler exhaust dust removal field, more particularly to a kind of multi-tube dusting device assembly.
Background technology
With increasing for environmental pollution, boiler smoke discharge standard is also being improved, and puies forward target in fire coal boiler fume discharge
Under overall situation, fume emission is required：Dust concentration≤30mg/m3, SO2 concentration≤200mg/m3, NOx concentration≤200mg/m3.
The multiplex multi-tube dust cleaner of coal-burning boiler and water dust scrubber carry out discharge purification at present, in order to meet production at high load
Demand, multi-tube dust cleaner generally stays 20% surplus on the basis of rated power in design, and due to boiler heat supplying it is negative
Lotus is affected by producing, and sometimes big sometimes little, job demand only has specified 50 ~ 60% sometimes, into the flue gas of multi-tube dust cleaner
Change in flow is big, and multi-cyclone can not carry out efficient operation, it is impossible to ensure that flue gas flow rate, in optimal values, has had a strong impact on and removed
The efficiency of dirt device, or even produce discharge problem not up to standard.
Utility model content
This utility model is mainly solving the technical problems that provide a kind of multi-tube dusting device assembly, it is ensured that flue gas flow rate is most
Good numerical value, it is ensured that boiler smoke dust concentration emission compliance.
To solve above-mentioned technical problem, the technical scheme that this utility model is adopted is：A kind of multi-tube dust cleaner is provided
Component, including：Base rack and closed shell, the closed shell are arranged on base rack, and the closed shell side sets
The air intake assembly for extending to inside is equipped with, the opposite side of the closed shell is provided with exhaust port, and the air intake assembly includes
First air inlet port, the second air inlet port and the 3rd air inlet port, are provided with positioned at closed shell in first air inlet port
The first interior dedusting component, is provided with the second dedusting component in closed shell in second air inlet port, and described
The 3rd dedusting component in closed shell is provided with three air inlet ports, the first dedusting component includes n multitube rotation
Wind, the second dedusting component and the 3rd dedusting component are respectively including 2n multi-cyclone.
In one preferred embodiment of this utility model, below the closed shell, ash bucket is provided with.
In one preferred embodiment of this utility model, the ash bucket is downwardly directed the taper bucket, the bottom of the ash bucket
Portion is provided with puts grey door.
In one preferred embodiment of this utility model, the first flue gas switch valve in first air inlet port, is provided with
Door, is provided with the second flue gas controlled valve, is provided with the 3rd flue gas in the 3rd air inlet port in second air inlet port
Controlled valve.
In one preferred embodiment of this utility model, the first flue gas controlled valve, the second flue gas controlled valve and
3rd flue gas controlled valve is respectively manually-operated gate or electric control valve.
In one preferred embodiment of this utility model, the draught area of first air inlet port is the second air inlet port
The half of draught area, the draught area of second air inlet port are identical with the draught area of the 3rd air inlet port.
The beneficial effects of the utility model are：A kind of multi-tube dusting device assembly that this utility model is pointed out, removes to entering multitube
The flue gas flow rate of dirt device enters rationally control, it is ensured that flue gas flow rate in rational scope improves dust collector efficiency, reduces
Exhaust gas dust concentration of emission, finally guarantees that fume emission dust concentration is up to standard.
Description of the drawings
For the technical scheme being illustrated more clearly that in this utility model embodiment, below will be to needed for embodiment description
Accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is a kind of structural representation of one preferred embodiment of multi-tube dusting device assembly of this utility model；
Fig. 2 is the top view of Fig. 1.
Specific embodiment
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described
Embodiment is only a part of embodiment of the present utility model, rather than the embodiment of whole.Based on the enforcement in this utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made are belonged to
The scope of this utility model protection.
Fig. 1 to Fig. 2 is referred to, this utility model embodiment includes：
A kind of multi-tube dusting device assembly, including：Base rack 7 and closed shell 1, the closed shell 1 are arranged on basis
On support 7,1 side of the closed shell is provided with the air intake assembly for extending to inside, and the opposite side of the closed shell 1 is arranged
There is an exhaust port 2, the air intake assembly includes the first air inlet port 3, the second air inlet port 4 and the 3rd air inlet port 5, described
The first dedusting component 32 in closed shell 1 is provided with one air inlet port 3, is provided with second air inlet port 4
The second dedusting component 42 in closed shell 1, be provided with the 3rd air inlet port 5 in closed shell 1
Three dedusting components 52, the first dedusting component 32 include n multi-cyclone, the second dedusting component 42 and the 3rd dedusting
, respectively including 2n multi-cyclone, the first air inlet port 3, the second air inlet port 4 and the 3rd air inlet port 5 are only respectively for component 52
Vertical air inlet simultaneously carries out dedusting using corresponding multi-cyclone, is conveniently individually controlled, realizes the reasonable control of flue gas flow rate,
Be conducive to the efficient operation of multi-cyclone.
The lower section of the closed shell 1 is provided with ash bucket 6, and dust particles fall into ash bucket 6, under the ash bucket 6 is to point to
The taper bucket of side, the bottom of the ash bucket 6 is provided with puts grey door 61, facilitates focusing on for dust particles.
The first flue gas controlled valve 31 is provided with first air inlet port 3, is provided with second air inlet port 4
Second flue gas controlled valve 41, is provided with the 3rd flue gas controlled valve 51 in the 3rd air inlet port 5.
The first flue gas controlled valve 31, the second flue gas controlled valve 41 and the 3rd flue gas controlled valve 51 are respectively handss
Movable valve or electric control valve.The draught area of first air inlet port 3 is the half of 4 draught area of the second air inlet port,
The draught area of second air inlet port 4 is identical with the draught area of the 3rd air inlet port 5, realizes that cigarette, circulating face are entered in three tunnels
Product is respectively 20%, 40% and 40%, can be utilized respectively the first flue gas controlled valve 31, the second flue gas controlled valve according to operating mode
41 and the 3rd flue gas controlled valve 51 be controlled, realize the first air inlet port 3, the second air inlet port 4 and the 3rd air inlet port 5
Independent air inlet or collaboration air inlet.
In sum, a kind of multi-tube dusting device assembly that this utility model is pointed out, can be in different combustion conditions after use
Lower raising efficiency of dust collection, controls the switch of three road flues respectively according to boiler load size, so as to ensure to enter multi-tube dust cleaner
Flue gas flow rate, reach optimal efficiency of dust collection.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure made using this utility model description or equivalent flow conversion, or directly or indirectly it is used in other phases
The technical field of pass, is included in scope of patent protection of the present utility model in the same manner.
Claims (6)
1. a kind of multi-tube dusting device assembly, including：Base rack and closed shell, the closed shell are arranged on base rack
On, it is characterised in that the closed shell side is provided with the air intake assembly for extending to inside, the opposite side of the closed shell
It is provided with exhaust port, the air intake assembly includes the first air inlet port, the second air inlet port and the 3rd air inlet port, described
The first dedusting component in closed shell is provided with one air inlet port, is provided with positioned at close in second air inlet port
The second dedusting component in closed shell body, is provided with the 3rd dedusting component in closed shell in the 3rd air inlet port,
The first dedusting component includes n multi-cyclone, the second dedusting component and the 3rd dedusting component respectively including 2n
Multi-cyclone.
2. multi-tube dusting device assembly according to claim 1, it is characterised in that be provided with ash below the closed shell
Bucket.
3. multi-tube dusting device assembly according to claim 2, it is characterised in that the ash bucket is downwardly directed taper
Bucket, the bottom of the ash bucket is provided with puts grey door.
4. multi-tube dusting device assembly according to claim 1, it is characterised in that is provided with first air inlet port
One flue gas controlled valve, is provided with the second flue gas controlled valve, sets in the 3rd air inlet port in second air inlet port
It is equipped with the 3rd flue gas controlled valve.
5. multi-tube dusting device assembly according to claim 4, it is characterised in that the first flue gas controlled valve, second
Flue gas controlled valve and the 3rd flue gas controlled valve are respectively manually-operated gate or electric control valve.
6. multi-tube dusting device assembly according to claim 5, it is characterised in that the draught area of first air inlet port
It is the half of the second air inlet port draught area, the ventilating surface of the draught area and the 3rd air inlet port of second air inlet port
Product is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917884.1U CN206045603U (en) | 2016-08-23 | 2016-08-23 | A kind of multi-tube dusting device assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620917884.1U CN206045603U (en) | 2016-08-23 | 2016-08-23 | A kind of multi-tube dusting device assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206045603U true CN206045603U (en) | 2017-03-29 |
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ID=58383708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620917884.1U Active CN206045603U (en) | 2016-08-23 | 2016-08-23 | A kind of multi-tube dusting device assembly |
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| Country | Link |
|---|---|
| CN (1) | CN206045603U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139747A (en) * | 2016-08-23 | 2016-11-23 | 苏州泰盛新绿节能环保科技有限公司 | A kind of multi-tube dust cleaner assembly |
-
2016
- 2016-08-23 CN CN201620917884.1U patent/CN206045603U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139747A (en) * | 2016-08-23 | 2016-11-23 | 苏州泰盛新绿节能环保科技有限公司 | A kind of multi-tube dust cleaner assembly |
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