CN206214915U - Smoke sweetening dust-controller for boiler - Google Patents
Smoke sweetening dust-controller for boiler Download PDFInfo
- Publication number
- CN206214915U CN206214915U CN201621284469.3U CN201621284469U CN206214915U CN 206214915 U CN206214915 U CN 206214915U CN 201621284469 U CN201621284469 U CN 201621284469U CN 206214915 U CN206214915 U CN 206214915U
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- China
- Prior art keywords
- main box
- manhole
- neck
- dust
- flue
- 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.)
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Abstract
The utility model belongs to technical field of environment protection equipment, is related to a kind of smoke sweetening dust-controller for boiler, including main box, the main box is supported by support and fixed, main box bottom deslagging mouth is tightly connected flue-dust retainer, and the outlet-inclined impeller vane of flue-dust retainer is arranged, and in the outlet connection Machine for cleaning-out ash of flue-dust retainer；Main box upper face manhole stretches out to form the first manhole neck, and the first manhole neck end face sets first flange, and the first flange outer face is tightly connected the first manhole cover；Main box lower surface manhole stretches out to form the second manhole neck, and the second manhole neck end face sets second flange.The utility model product structure advantages of simple, by setting vortex board inside main box, the runner to flue gas is designed so that flue gas produces vortex in flow process, improves dust removing effects；Main box top, bottom are provided with access hole simultaneously, can effectively observe main box inner case.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, is related to a kind of smoke sweetening dust-controller for boiler.
Background technology
Dust removing desulphurization plant is widely used, can be with wet dedusting, wet desulphurization, it is also possible to which dust-removal and desulfurizing is dust removal integrated,
Power station fire coal circulating fluidized bed boiler dust-removal and desulfurizing is not only suitable for, the wet method sulphur removing and dust removing and cigarette of combustion coal chain boiler can be also applied
Gas is purified, scrubbing CO_2 efficiency high, and tail gas clean-up thoroughly, is applied and removes hydrogen fluoride and kiln tail gas acidity in stove industry
Off-gas cleaning equipment etc., and to pelletizing, sintering machine tail desulfurization.The deposed ammonia purification efficiency of desulfurizing agent is high, SO_2 in flue gas by
11000mg/m3, is removed to below 120mg/m3, is widely used in steel mill's pelletizing flue gas field.It is a kind of wet method of high-efficiency low-resistance
The desulphurization plant environment-friendly products of dust removing desulphurization plant and novelty.Deduster is exactly setting for the harmful dust in removing gas phase
It is standby, desulfurized effect is increased on this basis, it is exactly desulfurizing dust-collector.It is complex in existing desulfurizing dust-collector structure, while
Efficiency of dust collection is relatively low, and existing deduster internal structure is single, and in deduster Internal Transfer, air-flow is more smoothed out flue gas, is removed
Dirt effect is poor.
The content of the invention
The utility model is regarding to the issue above, there is provided a kind of smoke sweetening dust-controller for boiler, the deduster is rational in infrastructure, cigarette
Gas produces rotating vortex inside deduster, improves efficiency of dust collection.
According to the technical solution of the utility model：A kind of smoke sweetening dust-controller for boiler, it is characterised in that：Including main tank
Body, the main box is supported by support and fixed, and main box bottom deslagging mouthful is tightly connected flue-dust retainer, the outlet-inclined impeller vane of flue-dust retainer
Arrangement, and in the outlet connection Machine for cleaning-out ash of flue-dust retainer；Main box upper face manhole stretches out to form the first manhole neck,
First manhole neck end face sets first flange, and the first flange outer face is tightly connected the first manhole cover；Under main box
Portion's surface access hole stretches out to form the second manhole neck, and the second manhole neck end face sets second flange, second method
Blue outer face is tightly connected the second manhole cover；Main box top is provided with smoke intaking hole neck with the first manhole neck opposite side, enters
Cigarette hole neck end face sets smoke intaking hole flange；The main box top sets dewatering box and outlet flue casing；Main tank intracoelomic cavity bottom
Upper vortex board, the lower vortex board of mutual cooperation effect are set, and main tank external surface sets water supply tank with lower vortex board corresponding section.
Used as further improvement of the utility model, the laminating of main box inwall sets anticorrosive coat.
Used as further improvement of the utility model, main tank intracoelomic cavity upper angled sets diffuser casing plate, on diffuser casing plate
End is arranged at smoke intaking hole neck top position, and diffuser casing plate lower end is arranged at the first manhole neck lower position.
Used as further improvement of the utility model, upper vortex board, lower vortex board both of which are in circular shape, and upper vortex
Plate, lower vortex board arc surface it is corresponding, while being connected by reinforcement between upper vortex board and lower vortex board.
It is of the present utility model to have technical effect that：The utility model product structure advantages of simple, by inside main box
Vortex board is set, and the runner to flue gas is designed so that flue gas produces vortex in flow process, improves dust removing effects；Together
When main box top, bottom be provided with access hole, can effectively observe main box inner case.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the left view of Fig. 1.
Specific embodiment
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
In Fig. 1,2, including basis 1, support 2, Machine for cleaning-out ash 3, flue-dust retainer 4, water supply tank 5, lower vortex board 6, upper vortex board 7,
Main box 8, the first manhole cover 9, first flange 10, the first manhole neck 11, dewatering box 12, outlet flue casing 13, reinforcement
14th, diffuser casing plate 15, the second manhole neck 16, second flange 17, the second manhole cover 18, smoke intaking hole neck 19, smoke intaking hole flange
20th, anticorrosive coat 21 etc..
As shown in Figure 1, 2, the utility model is a kind of smoke sweetening dust-controller for boiler, including main box 8, the main box
8 support fixation by support 2, and the bottom deslagging of main box 8 mouth is tightly connected flue-dust retainer 4, and the outlet-inclined impeller vane of flue-dust retainer 4 is arranged, and
Machine for cleaning-out ash 3 is connected in the outlet of flue-dust retainer 4；The upper face manhole of main box 8 stretches out to form the first manhole neck 11, the
The end face of one manhole neck 11 sets first flange 10, and the outer face of the first flange 10 is tightly connected the first manhole cover 9；Main tank
The lower surface manhole of body 8 stretches out to form the second manhole neck 16, and the end face of the second manhole neck 16 sets second flange 17,
The outer face of the second flange 17 is tightly connected the second manhole cover 18；The top of main box 8 and the first manhole neck 11 relative
End is provided with smoke intaking hole neck 19, and the end face of smoke intaking hole neck 19 sets smoke intaking hole flange 20；The top of the main box 8 sets the He of dewatering box 12
Outlet flue casing 13；The inner chamber bottom of main box 8 sets upper vortex board 7, the lower vortex board 6 of mutual cooperation effect, the appearance of main box 8
Face sets water supply tank 5 with the lower corresponding section of vortex board 6.
The laminating of the inwall of main box 8 sets anticorrosive coat 21.
The inner chamber upper angled of main box 8 sets diffuser casing plate 15, and the upper end of diffuser casing plate 15 is arranged at the top of smoke intaking hole neck 19
Position, the lower end of diffuser casing plate 15 is arranged at the lower position of the first manhole neck 11.
Upper vortex board 7, the both of which of lower vortex board 6 are in circular shape, and upper vortex board 7, the arc surface of lower vortex board 6 are relative
Should, while being connected by reinforcement 14 between upper vortex board 7 and lower vortex board 6.
The course of work of the present utility model is as follows：Operationally, sulfur-containing smoke gas enter main box 8 via smoke intaking hole neck 19
It is interior, after flue gas enters main box 8, first in the flows downward inside of upper vortex board 7, flowed between lower vortex board 6 and upper vortex board 7
Go out, and the flue formed between upper vortex board 7 and the inwall of main box 8 is flowed up, and is finally flowed from outlet flue casing 13
Go out.In above process, the particle in flue gas under gravity, under drop down onto flue-dust retainer 4, and via the effect of Machine for cleaning-out ash 3,
Realize collecting the purpose for the treatment of.
Claims (3)
1. a kind of smoke sweetening dust-controller for boiler, it is characterised in that：Including main box（8）, the main box（8）By support
（2）Support is fixed, main box（8）Bottom deslagging mouthful is tightly connected flue-dust retainer（4）, flue-dust retainer（4）Outlet-inclined impeller vane arrangement, and
Flue-dust retainer（4）Outlet connection Machine for cleaning-out ash（3）；Main box（8）Upper face manhole stretches out to form the first manhole neck
（11）, the first manhole neck（11）End face sets first flange（10）, the first flange（10）Outer face is tightly connected first
Manhole cover（9）；Main box（8）Lower surface manhole stretches out to form the second manhole neck（16）, the second manhole neck
（16）End face sets second flange（17）, the second flange（17）Outer face is tightly connected the second manhole cover（18）；Main tank
Body（8）Top and the first manhole neck（11）Opposite side is provided with smoke intaking hole neck（19）, smoke intaking hole neck（19）End face is set into cigarette
Hole flange（20）；The main box（8）Top sets dewatering box（12）With outlet flue casing（13）；Main box（8）Inner chamber bottom
The upper vortex board of mutual cooperation effect is set（7）, lower vortex board（6）, main box（8）Outer surface and lower vortex board（6）It is corresponding
Place sets water supply tank（5）.
2. smoke sweetening dust-controller for boiler as claimed in claim 1, it is characterised in that：The main box（8）Inwall laminating sets
Put anticorrosive coat（21）.
3. smoke sweetening dust-controller for boiler as claimed in claim 1, it is characterised in that：The main box（8）Incline on inner chamber top
Diffuser casing plate is tiltedly set（15）, diffuser casing plate（15）Upper end is arranged at smoke intaking hole neck（19）Top position, diffuser casing plate（15）Under
End is arranged at the first manhole neck（11）Lower position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284469.3U CN206214915U (en) | 2016-11-28 | 2016-11-28 | Smoke sweetening dust-controller for boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621284469.3U CN206214915U (en) | 2016-11-28 | 2016-11-28 | Smoke sweetening dust-controller for boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206214915U true CN206214915U (en) | 2017-06-06 |
Family
ID=58786268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621284469.3U Expired - Fee Related CN206214915U (en) | 2016-11-28 | 2016-11-28 | Smoke sweetening dust-controller for boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206214915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474829A (en) * | 2016-11-28 | 2017-03-08 | 无锡市莱达热工工程有限公司 | Smoke sweetening dust-controller for boiler |
-
2016
- 2016-11-28 CN CN201621284469.3U patent/CN206214915U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106474829A (en) * | 2016-11-28 | 2017-03-08 | 无锡市莱达热工工程有限公司 | Smoke sweetening dust-controller for boiler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20171128 |