CN207307404U - A kind of demister - Google Patents
A kind of demister Download PDFInfo
- Publication number
- CN207307404U CN207307404U CN201721033242.6U CN201721033242U CN207307404U CN 207307404 U CN207307404 U CN 207307404U CN 201721033242 U CN201721033242 U CN 201721033242U CN 207307404 U CN207307404 U CN 207307404U
- Authority
- CN
- China
- Prior art keywords
- demister
- hollow circular
- pipe
- circular tube
- tube
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 claims abstract description 21
- 239000007921 spray Substances 0.000 claims abstract description 12
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 11
- 239000003546 flue gas Substances 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000013618 particulate matter Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
A kind of demister, including absorption tower tower body, reservoir is provided with below tower body, air inlet is provided with above reservoir, spray tube is provided with above air inlet, absorption tower tower body is topmost provided with gas outlet, demister is provided between spray tube and gas outlet, demister includes more hollow circular tubes, hollow circular tube series connection is fixed in rotatable shaft, the second pipe is provided with hollow circular tube, protrusion staggeredly is provided with the tube wall of second pipe and hollow circular tube, the end set of hollow circular tube has support shaft, the hollow circular tube of a part is vertically disposed with cleaning pipe, vibrating motor is provided with above cleaning pipe, heating lamp is provided with support shaft.The utility model has the advantages that：Change the structure of original demister, increase the contact area of itself and smog, increase the efficiency of purification, after adding cleaning device, demister scale problems are resolved.
Description
Technical field
The utility model belongs to defogging equipment field, and in particular to a kind of demister.
Background technology
Demister is typically mounted in desulfuration absorbing tower, is taken for removing in flue gas during loop slurry washing flue gas
The impurity such as the particulate matter and drop of band, demister generally comprise demister skeleton and the demister folding on demister skeleton
Plate, forms demister passage between adjacent demister folded plate, during gas-liquid separation, the attachment that contains in drop
It can be attached on demister folded plate, increase over time, attachment can be increasingly thicker, therefore will be often to demister folded plate
On attachment handled, to keep the unobstructed of demister passage.
The method of attachment is that the timing of demister folded plate is rinsed with water on processing demister folded plate at present, utilizes water
Pressure washes out the attachment being attached on demister folded plate；Due to forming complexity between demister folded plate
Multi-channel structure, there are flushing dead angle, water can not reach folded plate inner dead space position；The cleaning of water is covered at the same time
Capping is limited, there are the problem of skewness weighing apparatus, causes cleaning to be not thorough, final to block demister passage,
Make demister cisco unity malfunction, and existing cleaning, be merely able to by disassembling after demister again
Cleaned, then whole absorption tower is at idle state, influences production efficiency in scavenging period section, in addition existing
Demister structure is too simple, and demisting efficiency is not high.
Utility model content
For deficiency of the prior art, the utility model provides a kind of demister, to solve demisting of the prior art
Device structure is too simple, and demisting efficiency is not high, cleaning trouble, and the halfway problem of cleaning performance.
The utility model is achieved through the following technical solutions.
A kind of demister, including tower body, tower body lower section are provided with reservoir, are provided with above the reservoir
Air inlet, air inlet top are provided with spray tube, and the absorption tower tower body is topmost provided with gas outlet, described
Demister is provided between spray tube and gas outlet, the demister includes more hollow circular tubes, the hollow circular tube string
Connection is fixed in rotatable shaft, and the second pipe, second pipe and hollow circle are provided with the hollow circular tube
Protrusion staggeredly is provided with the tube wall of pipe, the end set of the hollow circular tube has support shaft, a part of hollow circular tube
Cleaning pipe is vertically disposed with, vibrating motor is provided with above the cleaning pipe, heating lamp is provided with the support shaft.Profit
With the second pipe is arranged in hollow circular tube, the contact area of the particulate matter and demister in flue gas is increased, substantially increases and removes
Mist efficiency, and protrusion staggeredly is provided with the tube wall of the second pipe and hollow circular tube, protrusion is easier flocculated particle thing
And impurity.
Preferably, the protrusion is in semicircle shape, the spacing between two neighboring protrusion is 50mm.Semicircular protrusion
Contribute to further accumulating particulate thing, the spacing between adjacent protrusion should not be too large it is also unsuitable too small, it is moderate the most suitable.
Preferably, the hollow circular tube passes through four bendings, bending angle is 120 degree.It is easy to process, particulate matter product
It is poly- more.
Preferably, second pipe passes through four bendings, bending angle is 120 degree.It is easy to process, particulate matter product
It is poly- more.
Compared with prior art：Change the structure of original demister, increase the contact area of itself and smog, increase
The efficiency of purification, after adding cleaning device, demister scale problems are resolved.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the sectional view of the hollow circular tube of the utility model.
Fig. 3 is the front view that the shaft of the utility model coordinates with hollow circular tube.
Fig. 4 is the side view that the shaft of the utility model coordinates with hollow circular tube.
Fig. 5 is the top view that the demister of the utility model coordinates with cleaning pipe.
Embodiment
Below in conjunction with the accompanying drawings with embodiment, the utility model is described further.
A kind of demister, including tower body 6, the lower section of tower body 6 are provided with reservoir 1, and the top of reservoir 1 is set
Air inlet 3 is equipped with, the top of air inlet 3 is provided with spray tube 2, and described 6 the top of absorption tower tower body is provided with outlet
Mouth 5, is provided with demister, the demister includes more hollow circular tubes 4, described between the spray tube 2 and gas outlet 5
Hollow circular tube 4 series connection be fixed in rotatable shaft 43, the second pipe 41 is provided with the hollow circular tube 4, it is described
The second pipe 41 and hollow circular tube 4 tube wall on be provided with protrusion 42 staggeredly, the end set of the hollow circular tube 4 has
Support shaft 63, a part of hollow circular tube 4 are vertically disposed with cleaning pipe 61, and the top of cleaning pipe 61 is provided with vibrating motor
62, be provided with heating lamp 64 in the support shaft 63, the protrusion 42 is in semicircle shape, between two neighboring raised 42 between
Away from four bendings are passed through for 50mm, the hollow circular tube 4, bending angle is 120 degree, and second pipe 41 passes through four times
Bending, bending angle are 120 degree.
In use, flue gas enters out of air inlet 3, and flue gas enters spraying zone, and the absorbing liquid in reservoir 1 conveys
To spray tube 2, absorbing liquid is absorbed by 2 atomizing spray of upper end spray tube 2 and lower end spray tube, gas in spraying zone,
Filler is full of in spraying zone, flue gas continues to rise, and reaches demister position, and demister is integrally hung by the support shaft 63 above it
It is fixed, and the series connection of hollow circular tube 4 is fixed on rotatable shaft 43, and rotation adjusts the angle of shaft 43, changes flue gas and enters
Path afterwards, after having adjusted, in gap, and the second pipe 41 middle vacancy by between 4 and second pipe 41 of hollow circular tube for flue gas
By, it is again more equivalent to the barrier that flue gas is subject to since inside adds the second pipe 41, and the second pipe 41 is with
Protrusion 42 staggeredly is provided with the tube wall of empty pipe 4, the particulate matter in flue gas can be gathered in protrusion 42 so that the demisting of flue gas
Effect is more preferable.
When being half an hour after demisting after a while, in the present embodiment, drive backspin of the support shaft 63 in motor
Turn, drive demister rotation, cover the cleaning pipe 61 of a part of demister hollow circular tube 4 originally, the position for being directed at cleaning occurs
Change, 4 overall distribution of hollow circular tube is in the form of annular discs, and cleaned pipe 61 is divided into 4 regions, after support shaft 63 is rotated by 90 °,
Next washing station is entered, cleaning pipe 61 is circumscribed with two water pipes, and upper hose supplies water, and downcomer water outlet, rinses hollow circle
Pipe 4, cleans 3 minutes, continues waiting for next cleaning frequency.
The top of cleaning pipe 61 is provided with vibrating motor 62, can carry out vibrations water dumping to whole device after water supply,
The particulate matter gathered on other parts hollow circular tube 4 can also be shaken off, the heating lamp 64 of annular is additionally provided with support shaft 63,
For drying the hollow circular tube 4 being washed.
The scope of protection of the utility model includes but not limited to embodiment of above, and the scope of protection of the utility model is to weigh
Subject to sharp claim, any replacement being readily apparent that to those skilled in the art that this technology is made, deformation, improvement are each fallen within
The scope of protection of the utility model.
Claims (4)
1. a kind of demister, including tower body（6）, the tower body（6）Lower section is provided with reservoir（1）, the reservoir（1）
Top is provided with air inlet（3）, the air inlet（3）Top is provided with spray tube（2）, the tower body（6）Topmost set
There is gas outlet（5）, the spray tube（2）And gas outlet（5）Between be provided with demister, it is characterised in that the demisting
Device includes more hollow circular tubes（4）, the hollow circular tube（4）Series connection is fixed on rotatable shaft（43）On, in described
Empty pipe（4）Inside it is provided with the second pipe（41）, second pipe（41）And hollow circular tube（4）Tube wall on be provided with friendship
Wrong protrusion（42）, the hollow circular tube（4）End set have support shaft（63）, a part of hollow circular tube（4）Up and down
It is provided with cleaning pipe（61）, the cleaning pipe（61）Top is provided with vibrating motor（62）, the support shaft（63）On set
It is equipped with heating lamp（64）.
A kind of 2. demister according to claim 1, it is characterised in that the protrusion（42）In semicircle shape, adjacent two
A protrusion（42）Between spacing be 50mm.
A kind of 3. demister according to claim 1, it is characterised in that the hollow circular tube（4）By four bendings,
Bending angle is 120 degree.
A kind of 4. demister according to claim 1, it is characterised in that second pipe（41）By four foldings
Curved, bending angle is 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033242.6U CN207307404U (en) | 2017-08-17 | 2017-08-17 | A kind of demister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721033242.6U CN207307404U (en) | 2017-08-17 | 2017-08-17 | A kind of demister |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207307404U true CN207307404U (en) | 2018-05-04 |
Family
ID=62431749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721033242.6U Expired - Fee Related CN207307404U (en) | 2017-08-17 | 2017-08-17 | A kind of demister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207307404U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432883A (en) * | 2019-01-02 | 2019-03-08 | 江苏龙净节能科技有限公司 | A kind of desulfurization demister |
| CN111729407A (en) * | 2020-06-09 | 2020-10-02 | 范兰 | Oil removing and whitening device |
-
2017
- 2017-08-17 CN CN201721033242.6U patent/CN207307404U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432883A (en) * | 2019-01-02 | 2019-03-08 | 江苏龙净节能科技有限公司 | A kind of desulfurization demister |
| CN111729407A (en) * | 2020-06-09 | 2020-10-02 | 范兰 | Oil removing and whitening device |
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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 |
Granted publication date: 20180504 |