CN208678587U - A kind of high-efficiency cleaning type mist eliminator - Google Patents
A kind of high-efficiency cleaning type mist eliminator Download PDFInfo
- Publication number
- CN208678587U CN208678587U CN201821067009.4U CN201821067009U CN208678587U CN 208678587 U CN208678587 U CN 208678587U CN 201821067009 U CN201821067009 U CN 201821067009U CN 208678587 U CN208678587 U CN 208678587U
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- CN
- China
- Prior art keywords
- flue
- liquid collecting
- annular groove
- lower flue
- spiral board
- 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 discloses a kind of high-efficiency cleaning type mist eliminators, it includes the flue being vertically arranged, flue includes lower flue and the upper flue that is connected to lower flue from the bottom to top, spiral board is provided in lower flue, lower flue is arranged concentrically with spiral board, the center of spiral board and mounting rack are hinged, mounting rack is fixedly mounted on the inner wall of lower flue, lower flue is the cone that diameter is sequentially increased from the bottom to top, liquid collecting annular groove is provided with immediately below spiral board, liquid collecting annular groove is inclined to be fixedly mounted on the inner conical surface of lower flue, the inner conical surface of liquid collecting annular groove and lower flue forms inclined liquid collecting ring cavity；Advantage: the utility model uses corrugated plating and the united demister pattern of spiral board, greatly improves the demisting efficiency of flue gas；It is provided with dedicated liquid collector immediately below corrugated plating and spiral board, makes the liquid collected that flue timely be discharged, flue inner wall is avoided to deposit the generation of dirty phenomenon.
Description
Technical field:
The utility model relates to coking of coal production equipments, more particularly to a kind of high-efficiency cleaning type mist eliminator.
Background technique:
In coking of coal production technology, desulphurization system is got more and more attention, and to realize energy-saving and emission-reduction, mist eliminator is usually answered
It uses in the flue of desulphurization system, its main function is the sulfuric acid droplet removed in flue gas, air conservation；Its work is former
Reason is: the kinetic energy of flue gas rotates the blade of spiral board, and the drop in flue gas is separated by the effect of blade centrifugal force；
In practical applications, demister can only remove biggish sulfuric acid droplet, and lesser droplet can be still discharged into atmosphere, at present more
Advanced scheme is used in combination using corrugated plating demister and spiral board mist eliminator, but the technology and immature: biggish mist
After drop can be removed at spiral board, and lesser droplet can be removed at corrugated plating, but the droplet of corrugated plating collection becomes larger
Often fall back on spiral board again, leads to the secondary work of spiral board, demisting efficiency needs to be further increased；In addition, collect
Sulfuric acid droplets generally can in flue stay longer, cause flue inner wall to deposit dirty phenomenon.
Utility model content:
The purpose of this utility model is to provide a kind of high-efficiency cleaning type mist eliminators.
The utility model is implemented by following technical solution: a kind of high-efficiency cleaning type mist eliminator comprising the cigarette being vertically arranged
Road, the flue include lower flue and the upper flue that is connected to the lower flue from the bottom to top, are provided with rotation in the lower flue
Flowing plate, the lower flue are arranged concentrically with the spiral board, and the center of the spiral board and mounting rack are hinged, and the mounting rack is solid
On the inner wall of the lower flue, the lower flue is the cone that diameter is sequentially increased from the bottom to top, the eddy flow for Dingan County
It is provided with liquid collecting annular groove immediately below plate, on the inclined inner conical surface for being fixedly mounted on the lower flue of liquid collecting annular groove, institute
The inner conical surface for stating liquid collecting annular groove and the lower flue forms inclined liquid collecting ring cavity, outside at the least significant end of the liquid collecting ring cavity
Connection is provided with the first collector tube, and first collector tube is connected to the manifold；It is vertical equal in the upper flue
Even is equipped with several corrugated platings, and the corrugated plating is v-shaped, and the thickness of the corrugated plating is gradually increased from center to edge,
Liquid collecting item is provided with the underface of the corrugated plating is inclined, and the liquid collecting item is V-arrangement, the liquid collecting item and the collection pendular ring
Slot is parallel, and what is be connected to outward at the least significant end of liquid collecting item is provided with the second collector tube, second collector tube and the liquid collecting
General pipeline connection.
Further, the angle of liquid collecting annular groove and horizontal plane is ° 5~10 °.
Further, the liquid collecting annular groove is made of basic ring and the baffle ring being fixedly mounted on the basic ring.
The utility model has the beneficial effects that the utility model uses corrugated plating and the united demister pattern of spiral board, greatly
The demisting efficiency for improving flue gas；It is provided with dedicated liquid collector immediately below corrugated plating and spiral board, makes the liquid collected
Flue is timely discharged in body, and flue inner wall is avoided to deposit the generation of dirty phenomenon.
Detailed description of the invention:
Fig. 1 is the schematic cross-section of the main view of the utility model；
Fig. 2 is the schematic cross-section of the left view of the utility model；
Fig. 3 is the part A enlarged diagram of Fig. 1；
Fig. 4 is the structural schematic diagram of the corrugated plating of the utility model；
In figure, lower flue 1, upper flue 2, spiral board 3, mounting rack 4, liquid collecting annular groove 5, liquid collecting ring cavity 6, the first collector tube 7,
Manifold 8, corrugated plating 9, liquid collecting item 10, the second collector tube 11, basic ring 12, baffle ring 13.
Specific embodiment:
As shown in Figures 1 to 4, a kind of high-efficiency cleaning type mist eliminator comprising the flue being vertically arranged, the flue is under
It is supreme including lower flue 1 and the upper flue 2 that is connected to the lower flue 1, spiral board 3 is provided in the lower flue 1, under described
Flue 1 is arranged concentrically with the spiral board 3, and the center of the spiral board 3 and mounting rack 4 are hinged, and the mounting rack 4 is fixedly mounted
On the inner wall of the lower flue 1, the lower flue 1 is the cone that diameter is sequentially increased from the bottom to top, the spiral board 3
Underface is provided with liquid collecting annular groove 5, described on the inclined inner conical surface for being fixedly mounted on the lower flue 1 of the liquid collecting annular groove 5
The inner conical surface of liquid collecting annular groove 5 and the lower flue 1 forms inclined liquid collecting ring cavity 6, at the least significant end of the liquid collecting ring cavity 6 to
Outer connection is provided with the first collector tube 7, and first collector tube 7 is connected to the manifold 8；In the upper flue 2
Several corrugated platings 9 are uniformly installed vertically, the corrugated plating 9 is v-shaped, and the thickness of the corrugated plating 9 is from center to edge
It gradually increases, is provided with liquid collecting item 10 the underface of the corrugated plating 9 is inclined, the liquid collecting item 10 is V-arrangement, the liquid collecting
Item 10 is parallel with the liquid collecting annular groove 5, and what is be connected to outward at the least significant end of liquid collecting item 10 is provided with the second collector tube 11, described
Second collector tube 11 is connected to the manifold 8, and the angle of liquid collecting annular groove 5 and horizontal plane is 5 °~10 °, the liquid collecting annular groove
5 are made of basic ring 12 and the baffle ring 13 being fixedly mounted on the basic ring 12.
Working principle: when work, flue gas enters from lower flue 1, and first by spiral board 3, flue gas kinetic energy drives spiral board 3
Sulfuric acid droplets biggish in flue gas are thrown on the inner wall of lower flue 1 by rotation, spiral board 3 using centrifugal force, and lower flue 1 is cone
Shape, the drop on inner wall flows downward naturally to be entered in liquid collecting annular groove 5, and liquid collecting annular groove 5 is to be obliquely installed, in liquid collecting annular groove 5
Liquid be flowed into the first collector tube 7 and excreted eventually by manifold 8 naturally；Droplet continues with flue gas in flue gas
Upper flue 2 is risen to, the droplet in flue gas passes through corrugated plating 9, and the drop being collected on corrugated plating 9 finally gathers corrugated plating
9 middle part (since the 9 shape liquid of shape of corrugated plating can naturally flow to 9 middle part of corrugated plating), then drop drops into liquid collecting item
10, the liquid in liquid collecting item 10 is flowed into naturally in the second collector tube 11, is finally flowed into manifold 8 and is discharged.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (3)
1. a kind of high-efficiency cleaning type mist eliminator comprising the flue being vertically arranged, the flue include lower flue (1) from the bottom to top
The upper flue (2) being connected to with the lower flue (1), the lower flue (1) is interior to be provided with spiral board (3), the lower flue (1)
It is arranged concentrically with the spiral board (3), hingedly, the mounting rack (4) is fixed at the center and mounting rack (4) of the spiral board (3)
It is mounted on the inner wall of the lower flue (1), it is characterised in that: diameter is sequentially increased the lower flue (1) from the bottom to top
Cone is provided with liquid collecting annular groove (5) immediately below the spiral board (3), and the liquid collecting annular groove (5) is inclined to be fixedly mounted on
On the inner conical surface of the lower flue (1), the inner conical surface of the liquid collecting annular groove (5) and the lower flue (1) forms inclined liquid collecting
Ring cavity (6), what is be connected to outward at the least significant end of the liquid collecting ring cavity (6) is provided with the first collector tube (7), first liquid collecting
Pipe (7) is connected to the manifold (8)；Several corrugated platings (9) are uniformly installed vertically in the upper flue (2),
The corrugated plating (9) is v-shaped, and the thickness of the corrugated plating (9) is gradually increased from center to edge, in the corrugated plating (9)
Underface is inclined to be provided with liquid collecting item (10), and the liquid collecting item (10) is V-arrangement, the liquid collecting item (10) and the liquid collecting annular groove
(5) in parallel, what is be connected to outward at the least significant end of liquid collecting item (10) is provided with the second collector tube (11), second collector tube
(11) it is connected to the manifold (8).
2. a kind of high-efficiency cleaning type mist eliminator according to claim 1, it is characterised in that: liquid collecting annular groove (5) and horizontal plane
Angle be 5 °~10 °.
3. a kind of high-efficiency cleaning type mist eliminator according to claim 1, it is characterised in that: the liquid collecting annular groove (5) is by base
Ring (12) and the baffle ring (13) being fixedly mounted on the basic ring (12) composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067009.4U CN208678587U (en) | 2018-07-06 | 2018-07-06 | A kind of high-efficiency cleaning type mist eliminator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067009.4U CN208678587U (en) | 2018-07-06 | 2018-07-06 | A kind of high-efficiency cleaning type mist eliminator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208678587U true CN208678587U (en) | 2019-04-02 |
Family
ID=65880296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067009.4U Expired - Fee Related CN208678587U (en) | 2018-07-06 | 2018-07-06 | A kind of high-efficiency cleaning type mist eliminator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208678587U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314452A (en) * | 2019-07-01 | 2019-10-11 | 江苏双良低碳产业技术研究院有限公司 | A kind of flue gas takes off white device |
| CN114570118A (en) * | 2022-05-06 | 2022-06-03 | 北京石油化工学院 | Multistage separation effect is integrated tubular vapour and liquid separator in coordination |
-
2018
- 2018-07-06 CN CN201821067009.4U patent/CN208678587U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110314452A (en) * | 2019-07-01 | 2019-10-11 | 江苏双良低碳产业技术研究院有限公司 | A kind of flue gas takes off white device |
| CN114570118A (en) * | 2022-05-06 | 2022-06-03 | 北京石油化工学院 | Multistage separation effect is integrated tubular vapour and liquid separator in coordination |
| CN114570118B (en) * | 2022-05-06 | 2022-07-26 | 北京石油化工学院 | A tubular gas-liquid separator with synergistic integration of multi-stage and multi-stage separation |
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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: 20190402 Termination date: 20210706 |