CN207838485U - 270 ° of whirlwind inlet devices - Google Patents
270 ° of whirlwind inlet devices Download PDFInfo
- Publication number
- CN207838485U CN207838485U CN201820066186.4U CN201820066186U CN207838485U CN 207838485 U CN207838485 U CN 207838485U CN 201820066186 U CN201820066186 U CN 201820066186U CN 207838485 U CN207838485 U CN 207838485U
- Authority
- CN
- China
- Prior art keywords
- blast pipe
- cylinder
- straight line
- whirlwind
- transition body
- 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.)
- Active
Links
Landscapes
- Cyclones (AREA)
Abstract
270 ° of whirlwind inlet devices, it is related to smoke eliminator field, and in particular to a kind of 270 ° of whirlwind inlet devices.It includes cylinder, blast pipe, blast pipe is made of straight line body and transition body, and straight line body and transition body are structure as a whole, and the air inlet that annulus angle is 270 ° is provided on cylinder, blast pipe connects with air inlet, and the inside of the transition body of blast pipe and the outer surface of cylinder are in 270 ° of tangent-line transitions.After adopting the above technical scheme, the utility model has the beneficial effect that：The utility model has the beneficial effect that：It can reduce the abrasion and destruction of filter material with pre-separation large dust particle；Form top-down cyclonic air flow, it is ensured that the temperature difference of upper down space avoids generating moisture condensation, extend the service life of deduster within 10 degree inside bag filter；Cyclonic air flow from top to bottom, can form certain stream pressure, and the air-flow that superposition injection tube sprays can effectively lower the jetting pressure and energy consumption of bag-type dust filter.
Description
Technical field
The utility model is related to smoke eliminator fields, and in particular to a kind of 270 ° of whirlwind inlet devices.
Background technology
Currently, the air intlet form of cloth bag air dust-reoving filter is mostly positive straight entry form, under traditional technology
It should be to increase cyclone dust collectors in system front end to carry out pre-separation dedusting to the mode of large dust particle, be come out from cyclone dust collectors
Air-flow directly blow on the front filter material of bag filter, cause it is untreated in air-flow or separation large dust particle high speed clap
It hits on filter material, filter material is caused greatly to wear and destroy.Moreover, positive straight line air inlet can not form top-down rotation
Stream, leading to filter interior, temperature distribution is non-uniform, and deashing and blowback pressure are high, high energy consumption.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of 270 ° of whirlwind imports dress is provided
Set, it can not only pre-separation large dust particle, mitigate filter material abrasion and loss, and vortex gas-flow can be formed, lower cloth bag and remove
Dirt filter jetting pressure and energy consumption.
To achieve the above object, the utility model is using following technical scheme：It includes cylinder 1, blast pipe 2, air inlet
Pipe 2 is made of straight line body 21 and transition body 22, and straight line body 21 and transition body 22 are structure as a whole, and annulus angle is provided on cylinder 1
Degree is 270 ° of air inlet 11, and blast pipe 2 connects with air inlet 11, the inside of the transition body 22 of blast pipe 2 and cylinder 1 outside
Surface is in 270 ° of tangent-line transitions.
The operation principle of the utility model：Dusty gas is imported from blast pipe 2, enters deduster in the form of 270 ° of tangent lines
In cylinder 1, makes the large dust particle in air-flow by pre-separation using gas flowfield, reduce large dust particle and be directly entered filter
Interior impulse force powerful caused by filter material, the eddy flow effect being formed in inside cloth envelop collector, later the flue gas of relative clean pass through
Filter bag is discharged.
After adopting the above technical scheme, the utility model has the beneficial effect that：It can reduce filter with pre-separation large dust particle
The abrasion and destruction of material；Cyclonic air flow is formed, since air-flow is top-down route, can guarantee inside bag filter
For the temperature difference of upper down space within 10 degree, temperature is relatively uniform, avoids generating moisture condensation, extends the service life of deduster；Rotation
General mood stream from top to bottom, can form certain stream pressure, and the air-flow that superposition injection tube sprays can effectively lower bag-type dust mistake
The jetting pressure and energy consumption of filter；In dry desulfurization, cyclonic air flow can additional adsorbents be relatively uniform is attached on filter bag,
The service life of cloth bag is extended to a certain extent.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the vertical view of Fig. 1.
Reference sign：Cylinder 1, blast pipe 2, straight line body 21, transition body 22, air inlet 11, reinforcing rib 111, flange
Plate 23, threaded hole 24.
Specific implementation mode
Shown in Fig. 1-Fig. 2, present embodiment the technical solution adopted is that：It is made of cylinder 1, blast pipe 2,
Blast pipe 2 is made of straight line body 21 and transition body 22, and straight line body 21 and transition body 22 are structure as a whole, and circle is provided on cylinder 1
The air inlet 11 that ring angle is 270 °, blast pipe 2 connect with air inlet 11, inside and the cylinder 1 of the transition body 22 of blast pipe 2
Outer surface be in 270 ° of tangent-line transitions.
Be evenly arranged with several reinforcing ribs 111 on the air inlet 11, the upper and lower side of reinforcing rib 111 be separately fixed at into
The both sides up and down in air port 11.The purposes of reinforcing rib 111 is the stabilization of the intensity and holding cylinder 1 of reinforcement air inlet 11, to
The operation is stable for ensureing cylinder 1, also extends the service life of cylinder 1.
The blast pipe 2 is bellows structure, and the straight line body 21 of blast pipe 2 is rectangular blast pipe.Blast pipe 2 uses wave
Line pipe structure can facilitate installation, be also convenient for adjusting use.
The end face of the blast pipe 2 is provided with flanged plate 23, and multiple threaded holes 24 are evenly arranged on flanged plate 23.Flange
When plate 23 and threaded hole 24 can allow blast pipe 2 to be connected with miscellaneous equipment, more convenient stabilization.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the right of the utility model.
Claims (4)
1.270 ° of whirlwind inlet devices, it is characterised in that：It includes cylinder (1), blast pipe (2), and blast pipe (2) is by straight line body
(21) it is structure as a whole with transition body (22) composition, straight line body (21) and transition body (22), cylinder is provided with annulus angle on (1)
For 270 ° of air inlets (11), blast pipe (2) connects with air inlet (11), the inside of the transition body (22) of blast pipe (2) with
The outer surface of cylinder (1) is in 270 ° of tangent-line transitions.
2. 270 ° of whirlwind inlet devices according to claim 1, it is characterised in that：It is uniformly set on the air inlet (11)
Several reinforcing ribs (111) are equipped with, the upper and lower side of reinforcing rib (111) is separately fixed at the both sides up and down of air inlet (11).
3. 270 ° of whirlwind inlet devices according to claim 1, it is characterised in that：The blast pipe (2) is bellows
The straight line body (21) of structure, blast pipe (2) is rectangular blast pipe.
4. 270 ° of whirlwind inlet devices according to claim 1, it is characterised in that：The end face of the blast pipe (2) is arranged
There is flanged plate (23), multiple threaded holes (24) are evenly arranged on flanged plate (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066186.4U CN207838485U (en) | 2018-01-16 | 2018-01-16 | 270 ° of whirlwind inlet devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820066186.4U CN207838485U (en) | 2018-01-16 | 2018-01-16 | 270 ° of whirlwind inlet devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207838485U true CN207838485U (en) | 2018-09-11 |
Family
ID=63414676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820066186.4U Active CN207838485U (en) | 2018-01-16 | 2018-01-16 | 270 ° of whirlwind inlet devices |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207838485U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970690A (en) * | 2018-01-16 | 2018-05-01 | 斐控环境工程（上海）有限公司 | 270 ° of whirlwind inlet devices |
-
2018
- 2018-01-16 CN CN201820066186.4U patent/CN207838485U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107970690A (en) * | 2018-01-16 | 2018-05-01 | 斐控环境工程（上海）有限公司 | 270 ° of whirlwind inlet devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206701014U (en) | A kind of high Combined dust-cleaning apparatus of efficiency of dust collection | |
| CN104645768B (en) | A kind of Wet type cyclone dust arrester | |
| CN201140008Y (en) | Positive pressure inverse air draft bag-type dust-collector | |
| CN203342598U (en) | Cyclone-cloth bag dust removal and desulfuration integrated device | |
| CN207838485U (en) | 270 ° of whirlwind inlet devices | |
| CN104550178A (en) | Dust collection cover of vacuum sweeper | |
| CN102913271B (en) | Pulp shooting machine dust pelletizing system | |
| CN103866067A (en) | Blast furnace coal gas gravitational dust collector with cooling effect | |
| CN206924551U (en) | A kind of resistant to elevated temperatures filter bag dust arrester | |
| CN204656246U (en) | Integration Turbulent Flow Type wet-scrubbing equipment | |
| CN200991624Y (en) | Dust-removal fan | |
| CN207203760U (en) | A kind of high negative pressure deduster | |
| CN203852978U (en) | Cyclone separator for processing tail gas of spray drying system | |
| CN206730759U (en) | A kind of novel atomizing deduster | |
| CN202289778U (en) | Venturi dust catcher for filter material layer | |
| CN202866864U (en) | Pulp shooting machine dust-clearing system | |
| CN107970690A (en) | 270 ° of whirlwind inlet devices | |
| CN108295601A (en) | Dehydrator and efficient mist multi-cyclone dust pelletizing system | |
| CN204841306U (en) | High -efficient pneumatic tube bank phase transition dust removal defogging device | |
| CN107998791A (en) | Ceramic production workshop Special dedusting device | |
| CN204865389U (en) | High -efficient pneumatic tube bank phase transition dust removal defogging parallel arrangement | |
| CN203754745U (en) | Blast furnace coal gas gravity dust collector with cooling effect | |
| CN208288269U (en) | A kind of unidirectional gas solid separation tornadotron for three-level separator | |
| CN207520100U (en) | Cyclone separator and dust catcher | |
| CN206008337U (en) | A kind of high-efficiency environment friendly powder body dust arrester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |