CN221333190U - Spiral-flow type dehydration defogging device - Google Patents
Spiral-flow type dehydration defogging device Download PDFInfo
- Publication number
- CN221333190U CN221333190U CN202322991904.2U CN202322991904U CN221333190U CN 221333190 U CN221333190 U CN 221333190U CN 202322991904 U CN202322991904 U CN 202322991904U CN 221333190 U CN221333190 U CN 221333190U
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- China
- Prior art keywords
- flue
- flow type
- smoke
- dust
- buffer section
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- 230000018044 dehydration Effects 0.000 title claims abstract description 24
- 238000006297 dehydration reaction Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 24
- 239000000872 buffer Substances 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000005484 gravity Effects 0.000 abstract description 3
- 239000006072 paste Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003500 flue dust Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model discloses a rotational flow type dehydration and demisting device, which relates to the technical field of dehydration and demisting and comprises the following components: the device comprises a smoke flue and a rotary vane, wherein the left side of the smoke flue is provided with an expanding flue, the middle part of the expanding flue is provided with a fixing frame, the rotary vane is fixedly connected to the outer wall of the fixing frame, the left side of the expanding flue is provided with a buffer section, and the left side of the buffer section is provided with a dust remover flue. This spiral-flow type dehydration defogging device, make full use of the rotational flow gravity of moisture and smoke and dust and paste outside wallboard operation and collect moisture and partial smoke and dust, carry out the secondary entrapment of moisture and smoke and dust through setting up the separation blade, the entrapment rate is higher, only sets up the rotary vane at the unilateral, and the opposite side sets up the separation blade, reduces the system resistance, reduces later stage running cost, and secondly installs the level gauge additional at collecting the storehouse outer wall, can help the staff learn and collect the inside jam condition that takes place of storehouse.
Description
Technical Field
The utility model relates to the technical field of dehydration and demisting, in particular to a rotational flow type dehydration and demisting device.
Background
In a bag-type dust collector for treating waste gas containing more water vapor, water vapor and the like at the front end possibly flow into a dust collector box along with an air pipe. When water vapor enters the dust remover, the water vapor can adhere to the surface of the filter material to form water mist or water drops, so that the filter material is scaled, blocked, corroded and the like, and the service life of the filter material is influenced. Corrosive gases or acidic substances may be present in the high moisture content flue gas, which can have a corrosive effect on the dust collector equipment, resulting in equipment damage and reduced life. In order to prevent water vapor from entering the bag-type dust remover to damage filter materials and dust removing equipment, the technology provides a novel dehydration demister with smaller resistance and lower energy consumption, which is mainly used for removing water mist and suspended particles in flue gas, reducing the load of the water mist and suspended particles on a subsequent dust remover and improving the working efficiency of the dust remover;
The invention relates to a reverse rotational flow type dehydration demister, which is characterized in that two rotational flow type traps with opposite rotational directions are arranged on two sides of a flue, the diameter of a middle flue is increased, and water molecules are settled to the bottom of the device under the action of centrifugal force by generating rotational flow in the device, so that the purpose of separation is realized, and a specific structure is shown in figure 1.
The inventors consider that: the reverse rotational flow type dehydration demister is characterized in that two sides are provided with the baffle plates, so that the investment is high, the resistance is high, and the subsequent operation cost is higher.
Disclosure of utility model
The utility model aims to provide a spiral-flow type dehydration and demisting device, which aims to solve the problems that in the background technology, a spiral-flow type dehydration and demisting device is provided, flow baffles are required to be arranged on two sides, the investment is high, the resistance is high and the subsequent operation cost is higher.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a spiral-flow type dehydration and demisting device, comprising: the device comprises a smoke flue and a rotary vane, wherein the left side of the smoke flue is provided with an expanding flue, the middle part of the expanding flue is provided with a fixing frame, the rotary vane is fixedly connected to the outer wall of the fixing frame, the left side of the expanding flue is provided with a buffer section, and the left side of the buffer section is provided with a dust remover flue.
Further, a baffle is arranged at the welding position of the buffer section and the flue of the dust remover.
Furthermore, a collecting bin is arranged below the buffer section, and a groove body is formed in the position, corresponding to the collecting bin, of the buffer section.
Further, the front side of the collecting bin is provided with a manhole, and one side of the manhole is provided with a protection window.
Further, the bottom end of the collecting bin is provided with an outflow port.
Further, a filter element is arranged in the middle of the outflow port.
Further, a liquid level meter is arranged on the outer wall of the left side of the collecting bin.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the rotational flow gravity of the moisture and the smoke dust and the operation of attaching an outer side wall plate are fully utilized to collect the moisture and part of the smoke dust, the secondary collection of the moisture and the smoke dust is carried out by arranging the baffle plates, the collection rate is higher, the rotating plate is arranged on one side, and the baffle plates are arranged on the other side, so that the system resistance is reduced, and the later operation cost is reduced;
2. According to the utility model, the liquid level meter is additionally arranged on the outer wall of the collecting bin, so that a worker can be helped to know whether the inside of the collecting bin is blocked or not.
Drawings
FIG. 1 is a schematic cross-sectional view of a conventional reverse rotational flow type dehydration demister;
FIG. 2 is a schematic diagram of a front sectional structure of a rotational flow type dehydration demister according to the present invention;
FIG. 3 is a schematic view of a partial front cross-section of a collection bin; .
In the figure: 1. a smoke flue; 2. expanding the diameter flue; 3. a fixing frame; 4. a rotary vane; 5. a buffer section; 6. a baffle; 7. a collecting bin; 8. a manhole; 9. removing a dust remover flue; 10. a protective window; 11. an outflow port; 12. a level gauge.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 2-3, a rotational flow type dehydration and demisting apparatus includes: the flue dust flue 1 and rotary vane 4, flue dust flue 1 left side is provided with the hole enlargement flue 2, and hole enlargement flue 2 middle part is provided with mount 3, and rotary vane 4 rigid coupling is in mount 3 outer wall, and hole enlargement flue 2 left side is provided with buffer section 5, and buffer section 5 left side is provided with dust remover flue 9, and wherein the rotary vane 4 outside is fixed in hole enlargement flue 2 inboard.
According to the above, still further, buffer segment 5 is provided with separation blade 6 with get rid of dust ware flue 9 welded part, and separation blade 6 can carry out the secondary entrapment of moisture and smoke and dust, and buffer segment 5 below is provided with collects storehouse 7, and buffer segment 5 and collection storehouse 7 correspond the department and seted up the cell body.
According to the above, further, the manhole 8 is provided on the front side of the collection bin 7, and the protection window 10 is installed on one side of the manhole 8, and when a worker overhauls the inside of the manhole, the protection window 10 of the manhole 8 can be opened to enter the inside.
According to the above, the bottom end of the collecting bin 7 is provided with an outflow port 11, which outflow port 11 can be used for connecting external pipes.
According to the above, the middle part of the outflow port 11 is provided with a filter element, the filter element is used for filtering impurities in liquid, the outer wall of the left side of the collecting bin 7 is provided with a liquid level meter 12, one side of the liquid level meter 12 is electrically connected with a buzzer, and if the filter element is blocked, the buzzer can inform workers;
As shown in figure 1, the reverse rotational flow type dehydration demister is in the prior art, the two rotational flow type dehydration demister with opposite rotational directions is placed on two sides of a flue, the diameter of a middle flue is increased, and water molecules are enabled to be settled to the bottom of the device under the action of centrifugal force by generating rotational flow in the device, so that the purpose of separation is achieved.
The dehydration flow of the dehydration demister is as follows: flue gas enters the diameter-expanding flue 2 after being swirled by the rotary vane 4 through the smoke flue 1, because the gravity borne by water molecules is greater than the flue gas, after being swirled, the water molecules rotate to flow against the outer wall of the buffer section 5, most of water and smoke dust fall into the collection bin 7 after being caught by the rotary vane 4, the water molecules escaping through the process can be intercepted by the baffle 6, and then fall into the collection bin 7.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A spiral-flow type dehydration and demisting device, comprising: smoke flue (1) and rotary vane (4), its characterized in that, smoke flue (1) left side is provided with hole enlargement flue (2), hole enlargement flue (2) middle part is provided with mount (3), rotary vane (4) rigid coupling in mount (3) outer wall, hole enlargement flue (2) left side is provided with buffer section (5), and buffer section (5) left side is provided with dust remover flue (9).
2. A spiral-flow type dehydration and demisting device according to claim 1, wherein a baffle (6) is arranged at the welding position of the buffer section (5) and the dust remover flue (9).
3. The rotational flow type dehydration and demisting device according to claim 1, wherein a collecting bin (7) is arranged below the buffer section (5), and a groove body is formed at a position, corresponding to the collecting bin (7), of the buffer section (5).
4. A spiral-flow type dewatering and demisting device according to claim 3, characterized in that the front side of the collecting bin (7) is provided with a manhole (8), and one side of the manhole (8) is provided with a protection window (10).
5. A spiral-flow type dewatering and demisting device according to claim 3, wherein the bottom end of the collecting bin (7) is provided with an outflow port (11).
6. A rotational flow type dehydration and demisting device according to claim 5, wherein a filter element is installed in the middle of the outflow port (11).
7. A rotational flow type dewatering and demisting device according to claim 3, characterized in that a liquid level meter (12) is mounted on the left outer wall of the collecting bin (7).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221333190U true CN221333190U (en) | 2024-07-16 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |