CN205972994U - Dry desulfurization is with there not being air of leakage chute device - Google Patents
Dry desulfurization is with there not being air of leakage chute device Download PDFInfo
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- CN205972994U CN205972994U CN201620948000.9U CN201620948000U CN205972994U CN 205972994 U CN205972994 U CN 205972994U CN 201620948000 U CN201620948000 U CN 201620948000U CN 205972994 U CN205972994 U CN 205972994U
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- skewed slot
- slot housing
- connecting tube
- fluidized wind
- fluidizing air
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Abstract
The utility model provides a zero leakage air chute device for the dry desulfurization, includes fluidizing air connecting pipe, distributing pipe, perforated plate or wire net, chute casing, the sealed pad, the fluidizing air connecting pipe is connected in chute casing bottom central authorities, and the distributing pipe is the cover in an evenly distributed hole, is located the top of fluidizing air connecting pipe, and the distributing pipe top is distribute perforated plate or wire net in whole chute casing baseplane upper portion, and the fluidizing air connecting pipe is connected with the chute casing through sealed the pad. Cushion and distribute fluidizing air through the distributing pipe, pass perforated plate / wire net and fluidization cloth transported substance material, whole fluidization part all in the chute casing, when the assurance is sealed, is also guaranteed to change and is dismantled the convenience.
Description
Technical field
This utility model is related to desulphurization plant, especially a kind of new dry desulfurization No leakage air flume device,
Control material fast transportation and assigned unit specifically related in dry desulfurization material-transporting system.
Background technology
With the increasingly quickening of process of industrialization, the environmental problem of China becomes increasingly conspicuous.Dry desulfurization is due to having investment
Save, take up an area that space is little, energy-conservation, water saving, flue gas need not heat, chimney and equipment etc. need not anti-corrosion, desulphurizing and dust-removing integrals etc. again
Advantage is so as to be widely used on water-deficient area and the coal-burning boiler of burning low-sulfur coal.Air flume is as important setting
Standby be widely used on the EGR between cloth bag and desulfurization, but air flume used leakage, partial fluidised effect poor,
The problems such as maldistribution, it has had a strong impact on the stability of technique.
Content of the invention
This utility model purpose is to propose a kind of new dry desulfurization No leakage air flume device, solves at present
Air flume leakage, partial fluidised effect is poor, maldistribution the problems such as, be with a wide range of applications.
The technical solution of the utility model：A kind of dry desulfurization zero leakage air flume device, connects including fluidized wind
Pipe, distribution pipe, porous plate or steel wire, skewed slot housing, sealing gasket；Fluidized wind connecting tube is connected to skewed slot housing bottom central authorities,
Distribution pipe is a cover being uniformly distributed hole, positioned at the top of fluidized wind connecting tube, is distributed across whole skewed slot above distribution pipe
The porous plate on housing baseplane top or steel wire, fluidized wind connecting tube is attached with skewed slot housing by sealing gasket.
Preferably, skewed slot housing 5 overall structure, that is, up and down not split it is ensured that zero leakage.
Preferably, fluidisation wind pressure is less.
Preferably, fluidized wind connecting tube 1 and skewed slot housing 5 are installed it is ensured that while sealing, also protecting by sealing gasket 6
Card changes convenient disassembly.
Preferably, skewed slot housing cross-sectional can make the shapes such as reducer tee four-way, bottom integrally fluidizes, fluidisation effect
Really good, distribution conveying is smooth.
Preferably, porous plate or steel wire 3 are equipped with fluidisation cloth above；Use porous plate/steel wire below fluidisation cloth
3, while uniform to air flow method, fluidisation cloth is supported.By distribution pipe 2, fluidized wind is buffered and distributed, worn
Cross porous plate/steel wire 2 and fluidisation cloth 4 conveying material；Entirely fluidize partly all in skewed slot housing 5,
Advantage of the present utility model：Air flume housing up and down not split it is ensured that zero leakage；Skewed slot shape can be made
The entirety of threeway four-way it is ensured that when material conveys all materials all have fluidisation no dead angle；Fluidized wind connecting tube and skewed slot housing
Connected mode is not to be welded as bolt seal pad to connect it is ensured that changing during dismounting conveniently；Required in skewed slot course of conveying
Pressure is less, can draw a branch road from part source of the gas, or is separately provided small-sized fan and can meet working condition requirement.
Brief description
Fig. 1 is side view of the present utility model.
Fig. 2 is supervisor's top view of the present utility model.
Fig. 3 is cross section of the present utility model housing is threeway figure.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is illustrated.
As shown in Figure 1 to Figure 3：A kind of new dry desulfurization zero leakage air flume device, connects including fluidized wind
Pipe 1, distribution pipe 2, porous plate/steel wire 3, fluidisation cloth 4, skewed slot housing 5, sealing gasket 6.Blast is fluidized during this utility model application
Power is less.
Fluidized wind connecting tube 1 and skewed slot housing 5 are installed by sealing gasket 6 it is ensured that while sealing, also ensureing to change dismounting
Convenient.Skewed slot can make the shapes such as reducer tee four-way, and bottom integrally fluidizes, and fluid effect is good, and distribution conveying is smooth.
Use porous plate/steel wire 3 below fluidisation cloth, while uniform to air flow method, fluidisation cloth is supported.
So that dry desulfurization chute arrangement runs as a example, start skewed slot blood circulation first.Material is from sack cleaner ash bucket
Enter skewed slot, every segmentation skewed slot bottom is connected with blower fan by fluidized wind connecting tube 1.Fluidized wind is entered by fluidized wind connecting tube 1
Enter skewed slot bottom, scattered to two ends by distribution pipe 2 and fluidized wind is buffered and distributes.Then fluidized wind pass through porous plate/
Steel wire 2 and fluidisation cloth 4 are distributed to the surface fluidizing cloth, and dispersion phase is when uniformly.Fluidized wind connecting tube 4 is vertical with skewed slot housing to pacify
Dress, farthest lifts flow velocity, lifts utilization rate, and material quickly passes through conveying on fluidisation cloth surface.Material is by three
When logical, main pipe arm is integrally formed, and bottom integrally fluidizes no dead angle.Whole fluidisation partly all in skewed slot housing 5 it is ensured that
Material zero leakage in conveying.
It should be pointed out that for those skilled in the art, before without departing from this utility model principle
Put, some improvements and modifications can also be made, these improvements and modifications also should be regarded as protection domain of the present utility model.This reality
Apply all available prior art of clearly not each ingredient in example to be realized.
Claims (4)
1. a kind of dry desulfurization zero leakage air flume device, is characterized in that including fluidized wind connecting tube, distribution pipe, porous plate
Or steel wire, skewed slot housing, sealing gasket；Fluidized wind connecting tube is connected to skewed slot housing bottom central authorities, distribution pipe be one uniformly
The cover of distribution hole, positioned at the top of fluidized wind connecting tube, is distributed across whole skewed slot housing baseplane top above distribution pipe
Porous plate or steel wire, fluidized wind connecting tube is attached with skewed slot housing by sealing gasket.
2. device according to claim 1 it is characterised in that：Skewed slot housing is overall structure.
3. device according to claim 1 it is characterised in that：Skewed slot housing cross-sectional makes reducer tee or four-way shape
Shape.
4. device according to claim 1 it is characterised in that：It is equipped with fluidisation cloth above porous plate or steel wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948000.9U CN205972994U (en) | 2016-08-25 | 2016-08-25 | Dry desulfurization is with there not being air of leakage chute device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620948000.9U CN205972994U (en) | 2016-08-25 | 2016-08-25 | Dry desulfurization is with there not being air of leakage chute device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205972994U true CN205972994U (en) | 2017-02-22 |
Family
ID=58035848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620948000.9U Active CN205972994U (en) | 2016-08-25 | 2016-08-25 | Dry desulfurization is with there not being air of leakage chute device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205972994U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180343A (en) * | 2021-10-29 | 2022-03-15 | 淮北矿业股份有限公司 | Method for improving ash conveying system |
-
2016
- 2016-08-25 CN CN201620948000.9U patent/CN205972994U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114180343A (en) * | 2021-10-29 | 2022-03-15 | 淮北矿业股份有限公司 | Method for improving ash conveying system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |