CN208627006U - A kind of swirl-flow devices in coal burning flue gas desulfurization tower apparatus - Google Patents
A kind of swirl-flow devices in coal burning flue gas desulfurization tower apparatus Download PDFInfo
- Publication number
- CN208627006U CN208627006U CN201821196136.4U CN201821196136U CN208627006U CN 208627006 U CN208627006 U CN 208627006U CN 201821196136 U CN201821196136 U CN 201821196136U CN 208627006 U CN208627006 U CN 208627006U
- Authority
- CN
- China
- Prior art keywords
- installation plate
- flue gas
- tower body
- swirl
- coal burning
- 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
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000003546 flue gas Substances 0.000 title claims abstract description 54
- 238000006477 desulfuration reaction Methods 0.000 title claims abstract description 28
- 230000023556 desulfurization Effects 0.000 title claims abstract description 28
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 78
- 239000007921 spray Substances 0.000 claims abstract description 28
- 230000003139 buffering effect Effects 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000007789 gas Substances 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 6
- 230000003009 desulfurizing effect Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 6
- 239000003595 mist Substances 0.000 description 5
- 239000000872 buffer Substances 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- -1 and then Chemical compound 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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- Treating Waste Gases (AREA)
Abstract
The utility model relates to flue gas desulfurization technique fields, disclose the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus, including tower body, installation plate is provided in the tower body, there are three the installation plate settings, it is from top to bottom respectively lower installation plate, middle installation plate and upper installation plate, the lower installation plate, spray head is provided with above middle installation plate and upper installation plate, the spray head is connect by spray tube with water tank, mounting rod is connected in tower body inner wall on the downside of the lower installation plate, the mounting rod lower end is connected with flue gas buffering mechanism by connecting rod, the lower installation plate, spiral board there are three being respectively provided on middle installation plate and upper installation plate, the lower installation plate, overflow port is additionally provided on middle installation plate and upper installation plate.The utility model is designed reasonably, desulfurization and dedusting is more thorough, and desulfurization dust-removing efficiency is higher.
Description
Technical field
Rotation the utility model relates to flue gas desulfurization technique field, in specially a kind of coal burning flue gas desulfurization tower apparatus
Flow device.
Background technique
China is developing country, and industrialization development is inevitable, however just required mass energy consumption in the process,
In, fire coal is to compare the method for applied economics, but with the development of economy, people have become government and the people to the protection of environment
The emphasis of concern, fire coal contain a large amount of dusts and sulfur dioxide, have been developed as an important factor for being detrimental to health, and
Modern there are many method and apparatus of coal-fired dust-removal and desulfurizing, common dry type and wet type desulfurizing technologies both at home and abroad, in general, coal-burning boiler
Swirl-flow devices in flue gas desulfurizing tower device are the smoke inlets in tower body lower part, connect one directly to the cigarette at desulfurizing tower center
Road, and chimney intake top setting pallet or turbulator in desulfurizing tower, by the flue gas of air-introduced machine outlet directly to desulfurizing tower
The mode that center enters enters the bottom in desulfurizing tower, uneven in the smoke distribution of tower bottom after entering desulfurizing tower due to flue gas,
By the pallet or overflow device being arranged in the desulfurizing tower of chimney intake top, uniformly increase the flue gas of tower bottom, and with above
Slurries under spray equipment spray come into full contact with.
In the implementation of the present invention, inventor has found that the prior art has the following problems:
(1) flue gas in pallet or turbulator lower part is that disorder is non-uniform, is difficult to upper layer desulfurizer and provides well
Basis.
(2) flue gas rises too fast, so that cannot be come into full contact between water mist and flue gas, and spray dead angle easy to form,
Causing the desulfurization effect of desulfurizing tower reduces.
Utility model content
The purpose of the utility model is to provide the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus, have each spray
Fluid pressure is identical in shower pipe, spraying effect is good, is convenient for the characteristics of carrying out repair and replacement to spray tube and nozzle, effectively increases
Desulfurizing tower reduces the operability of desulfurization to the desulfurization effect of smog, easy-disassembling-assembling spray equipment easy maintenance and replacement, solves
It has determined deficiency in the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of coal burning flue gas desulfurization tower apparatus
In swirl-flow devices, including tower body is provided with installation plate in the tower body, and there are three the installation plate settings, from it is lower to
Upper is respectively lower installation plate, middle installation plate and upper installation plate, and the lower installation plate, middle installation plate and upper installation are flat
Spray head is provided with above plate, the spray head is connect by spray tube with water tank, the tower on the downside of the lower installation plate
Mounting rod is connected on internal wall, the mounting rod lower end is connected with flue gas buffering mechanism by connecting rod, and the lower installation is flat
Spiral board there are three being respectively provided on plate, middle installation plate and upper installation plate, the lower installation plate, middle installation plate and upper peace
Overflow port is additionally provided on dress plate；
Wherein, smoke inlet is provided on the side wall of the tower body, flue gas enters tower body from smoke inlet, and the flue gas is slow
Flushing device be a boss, bottom end be it is arc-shaped, it is described it is upper installation plate on the upside of tower body in be provided with demister, the tower
The upper end of body is provided with net gas outlet.
Further, smoke inlet is provided on the side wall of the tower body.
Further, the flue gas buffering mechanism is a boss, and bottom end is arc-shaped.
Further, demister is provided in the tower body on the upside of the upper installation plate.
Further, the upper end of the tower body is provided with net gas outlet.
Part is not directed in the device to be the same as those in the prior art or can be realized by using the prior art.
The utility model has the beneficial effects that
1, by three spray tubes of setting and three installation plates, so that the dust-removal and desulfurizing of the present apparatus takes off compared to traditional
Sulphur tower is more thorough, and desulfurization dust-removing efficiency is higher；
2, by lower installation plate bottom side be arranged flue gas buffering mechanism, solve flue gas rise it is too fast so that water mist with
It cannot be come into full contact between flue gas, spray dead angle easy to form, thus the problem of causing the desulfurization effect reduction of desulfurizing tower.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon.
Fig. 1 is the overall structure signal of the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus of the utility model
Figure；
Fig. 2 is the structural schematic diagram of the lower installation plate in a kind of coal burning flue gas desulfurization tower apparatus of the utility model；
Fig. 3 is the structural schematic diagram of the spiral board in a kind of coal burning flue gas desulfurization tower apparatus of the utility model.
Figure label explanation: 1 it is tower body, 2 is lower installation plate, 3 is middle installation plate, 4 is upper installation plate, 5 is spray
Leaching head, 6 be spray tube, 7 be water tank, 8 be mounting rod, 9 be flue gas buffering mechanism, 10 be spiral board, 11 be overflow port, 12 be cigarette
Gas entrance, 13 be demister, 14 be the outlet of net gas.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment, based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Please refer to Fig. 1-3: the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus, including tower body 1, the tower body
Installation plate is provided in 1, there are three the installation plate settings, is from top to bottom respectively lower installation plate 2, middle installation plate
3 and upper installation plate 4, the top of the lower installation plate 2, middle installation plate 3 and upper installation plate 4 is provided with spray head 5,
The spray head 5 is connect by spray tube 6 with water tank 7, is connected with installation on 1 inner wall of tower body of lower 2 downside of installation plate
Bar 8,8 lower end of mounting rod are connected with flue gas buffering mechanism 9, the lower installation plate 2, middle installation plate 3 by connecting rod
Be respectively provided on upper installation plate 4 there are three spiral board 10, the lower installation plate 2, middle installation plate 3 and upper installation plate 4
On be additionally provided with overflow port 11, by setting three spray tubes 6 and three installation plates, so that the dust-removal and desulfurizing of the present apparatus is compared
It is more thorough in traditional desulfurizing tower, and desulfurization dust-removing efficiency is higher, buffers dress by the way that flue gas is arranged in lower 2 bottom side of installation plate
Set 9, solve flue gas rise it is too fast so that cannot be come into full contact between water mist and flue gas, spray dead angle easy to form, to make
The problem of being reduced at the desulfurization effect of desulfurizing tower.
Wherein, smoke inlet 12 is provided on the side wall of the tower body 1, flue gas enters tower body 1 from smoke inlet 12, described
Flue gas buffering mechanism 9 be a boss, bottom end be it is arc-shaped, arc-shaped structure can not only play the role of gas buffer, moreover it is possible to
It prevents flue gas from too concentrating after boss, demister 13 is provided in the tower body 1 of upper 4 upside of installation plate, by cigarette
The droplet carried secretly in gas, slurry drops remove, and the upper end of the tower body 1 is provided with net gas outlet 14, and purified gas is from net gas
14 discharge of outlet.
Working principle of the utility model is: flue gas enters in tower body 1 from smoke inlet 12 when work, flue gas rises, and passes through
Flue gas buffering mechanism 9, flue gas buffering mechanism 9 be a boss, bottom end be it is arc-shaped, arc-shaped structure can not only play gas
Buffer function, moreover it is possible to prevent flue gas from too concentrating after boss, solve flue gas rise it is too fast so that between water mist and flue gas
It cannot come into full contact with, spray dead angle easy to form, thus the problem of causing the desulfurization effect reduction of desulfurizing tower, then flue gas rises
To lower installation plate 2, by three spiral boards 10 being arranged on lower installation plate 2, flue gas passes through uniform after three spiral boards 10
Rise, meanwhile, the spray head 5 of lower 2 upside of installation plate carries out spray cleaning to flue gas, and then, flue gas continues to rise, in
Using treatment and purification twice after installation plate 3 and upper installation plate 4, by the way that three spray tubes 6 and three installation plates are arranged,
So that the dust-removal and desulfurizing of the present apparatus is more thorough compared to traditional desulfurizing tower, and desulfurization dust-removing efficiency is higher, then by removing
Mist device 13 removes the droplet carried secretly in flue gas, slurry drops, finally by 14 discharge of net gas outlet.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms；Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein, and should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus, including tower body (1), it is characterised in that: the tower body
(1) installation plate is provided in, there are three the installation plate settings, is from top to bottom respectively lower installation plate (2), middle installation
The top of plate (3) and upper installation plate (4), lower installation plate (2), middle installation plate (3) and upper installation plate (4) is equal
It is provided with spray head (5), the spray head (5) is connect by spray tube (6) with water tank (7), on the downside of the lower installation plate (2)
Tower body (1) inner wall on be connected with mounting rod (8), mounting rod (8) lower end is connected with flue gas buffering mechanism by connecting rod
(9), there are three being respectively provided on the lower installation plate (2), middle installation plate (3) and upper installation plate (4) spiral board (10), institute
It states and is additionally provided with overflow port (11) on lower installation plate (2), middle installation plate (3) and upper installation plate (4).
2. the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus according to claim 1, it is characterised in that: institute
It states and is provided with smoke inlet (12) on the side wall of tower body (1).
3. the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus according to claim 1, it is characterised in that: institute
Stating flue gas buffering mechanism (9) is a boss, and bottom end is arc-shaped.
4. the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus according to claim 1, it is characterised in that: institute
It states in the tower body (1) on the upside of installation plate (4) and is provided with demister (13).
5. the swirl-flow devices in a kind of coal burning flue gas desulfurization tower apparatus according to claim 1, it is characterised in that: institute
The upper end for stating tower body (1) is provided with net gas outlet (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196136.4U CN208627006U (en) | 2018-07-26 | 2018-07-26 | A kind of swirl-flow devices in coal burning flue gas desulfurization tower apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196136.4U CN208627006U (en) | 2018-07-26 | 2018-07-26 | A kind of swirl-flow devices in coal burning flue gas desulfurization tower apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208627006U true CN208627006U (en) | 2019-03-22 |
Family
ID=65739444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196136.4U Expired - Fee Related CN208627006U (en) | 2018-07-26 | 2018-07-26 | A kind of swirl-flow devices in coal burning flue gas desulfurization tower apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208627006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298558A (en) * | 2020-03-05 | 2020-06-19 | 广东盛邦环保科技有限公司 | Two-stage atomizing and filtering spray tower |
| CN112058041A (en) * | 2020-07-30 | 2020-12-11 | 贵州省天净环保工程有限公司 | Cluster type desulfurizing tower |
| CN112619405A (en) * | 2020-12-28 | 2021-04-09 | 大连贝斯特环境工程设备有限公司 | Tray coupling wet flue gas desulfurization ultra-clean discharging equipment |
-
2018
- 2018-07-26 CN CN201821196136.4U patent/CN208627006U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111298558A (en) * | 2020-03-05 | 2020-06-19 | 广东盛邦环保科技有限公司 | Two-stage atomizing and filtering spray tower |
| CN112058041A (en) * | 2020-07-30 | 2020-12-11 | 贵州省天净环保工程有限公司 | Cluster type desulfurizing tower |
| CN112619405A (en) * | 2020-12-28 | 2021-04-09 | 大连贝斯特环境工程设备有限公司 | Tray coupling wet flue gas desulfurization ultra-clean discharging equipment |
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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: 20190322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |