CN108246054A - A kind of fume desulfurating absorption tower - Google Patents
A kind of fume desulfurating absorption tower Download PDFInfo
- Publication number
- CN108246054A CN108246054A CN201810325417.3A CN201810325417A CN108246054A CN 108246054 A CN108246054 A CN 108246054A CN 201810325417 A CN201810325417 A CN 201810325417A CN 108246054 A CN108246054 A CN 108246054A
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- grid
- tower body
- absorption tower
- lower floor
- 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.)
- Pending
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 16
- 239000003517 fume Substances 0.000 title claims abstract description 14
- 239000002002 slurry Substances 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 14
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000003546 flue gas Substances 0.000 claims abstract description 11
- 239000007789 gas Substances 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 7
- 238000010168 coupling process Methods 0.000 claims description 7
- 238000005859 coupling reaction Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 5
- 238000006477 desulfuration reaction Methods 0.000 abstract description 4
- 230000023556 desulfurization Effects 0.000 abstract description 4
- 238000013019 agitation Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 23
- 230000003009 desulfurizing effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/1456—Removing acid components
- B01D53/1481—Removing sulfur dioxide or sulfur trioxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Abstract
The invention belongs to flue gas desulfurization technique fields, more particularly to a kind of fume desulfurating absorption tower, including tower body and the exhanst gas outlet for being arranged on tower body top, smoke inlet is equipped in the middle part of the tower body, it is equipped with spraying layer and demisting layer in the tower body successively from top to bottom, bottom is equipped with slurry pool in the tower body, agitating device is equipped in the slurry pool, airflow distribution device is equipped between the smoke inlet and spraying layer, the airflow distribution device includes upper strata grid and lower floor's grid, the upper strata grid and lower floor's grid are staggered, and there is interval between upper strata grid and lower floor's grid.The distributed effect of flue gas can be improved by two layers of grid, and is staggered between two layers of grid, the degree that is evenly distributed of flue gas can be further improved.Agitating device can realize reciprocal axial movement while can realize stirring, and stirring is made to be in head, dynamic agitation be realized, so as to improve mixing effect.
Description
Technical field
The invention belongs to flue gas desulfurization technique fields, and in particular to a kind of fume desulfurating absorption tower.
Background technology
Desulfurizing tower is the tower equipment that desulfurization process is carried out to industrial waste gas, and desulfurizing tower is mainly used for the sulphur in removing exhaust gas
Oxide.Desulfurizing tower continues to develop, and forms into Venturi type, eddy flow template, eddy flow column type, floating-ball type, sieve plate type, pneumatic breast
The various types such as change type.But there are the problem of smoke distribution lack of homogeneity in tower and undesirable mass transfer effect for existing desulfurizing tower.For
This, the utility model patent that China's number of patent application is 200820100630.6 discloses a kind of wet method flue gas-desulfurizing absorption tower,
It is provided with fairing, make in tower smoke distribution uniformly, gas-liquid mass transfer effect it is good, absorption tower height degree can be reduced.But this is specially
The fairing of profit is single-layer metal grid, and when exhaust gas volumn is big, flue gas still there is a situation where to be unevenly distributed.
Desulfurization tower bottom is equipped with slurry pool, and slurry pool is equipped with agitating device, and agitating device belongs to the important component of desulfurizing tower
One of, but existing agitating device there are stirring efficiency it is low the problem of.China's number of patent application is 200720101884.5 practicality
New patent discloses a kind of desulfurizing tower agitating device, and stirring effect is improved by the distributed architecture for changing chain on agitating shaft
Fruit, and sound combined labyrinth and carbon gland mechanism is provided with, improve integral sealing effect.But the agitating shaft of the device is static rotation,
Mixing effect is relatively poor.
Invention content
For above-mentioned technical problem, the present invention provides a kind of fume desulfurating absorption tower, which can improve flue gas
The uniformity and mixing effect of distribution.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of fume desulfurating absorption tower including tower body and the exhanst gas outlet for being arranged on tower body top, is equipped with cigarette in the middle part of the tower body
Gas entrance is equipped with spraying layer and demisting layer in the tower body successively from top to bottom, and bottom is equipped with slurry pool in the tower body, described
Agitating device is equipped in slurry pool, airflow distribution device, the air flow method dress are equipped between the smoke inlet and spraying layer
It puts including upper strata grid and lower floor's grid, the upper strata grid is staggered, and upper strata grid and lower floor's grid with lower floor grid
Between exist interval.
The spraying layer has three layers, and the demisting layer has two layers.
The agitating device includes rotary shaft and dynamical element, and the rotary shaft couples with dynamical element, passes through power member
Part can realize the rotation of rotary shaft, and the rotary shaft is stretched into across tower body outer wall in tower body, and the rotary shaft can be realized past
Multiple axial movement.
The rotary shaft is equipped with stirring blade or chain.
One end of the rotary shaft is coupled by telescopic shaft coupling with dynamical element, and the connection of the other end of rotary shaft has convex
Mechanism is taken turns, the rotary shaft couples flexible part, can make rotary shaft and cam mechanism resilient connection by elastic component.
The cam mechanism includes cylindrical cam and pulley, and the pulley couples with rotary shaft, the cylindrical cam and cunning
Contact connection is taken turns, the cylindrical cam couples with rotary shaft rotation.
The cylindrical cam is equipped with connecting shaft, and the rotary shaft is equipped with the axis hole coordinated with connecting shaft.
Compared with prior art, the present invention it has an advantageous effect in that：
Airflow distribution device includes upper strata grid and lower floor's grid, is staggered between upper strata grid and lower floor's grid, flue gas leads to
It crosses lower floor's grid to be once distributed, quadratic distribution is then carried out by upper strata grid, flue gas can be improved by two layers of grid
Distributed effect, and be staggered between two layers of grid, the degree that is evenly distributed of flue gas can be further improved.
Agitating device can realize reciprocal axial movement while can realize stirring, and stirring is made to be in activity and is filled
It puts, dynamic agitation is realized, so as to improve mixing effect.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the structure diagram of lower floor's grid of the present invention；
Fig. 3 is the structure diagram of upper strata grid of the present invention；
Fig. 4 is the structure diagram of agitating device of the present invention；
Fig. 5 is the structure diagram of cam mechanism of the present invention；
Fig. 6 is the sectional view of agitating device of the present invention；
Wherein：1 is tower body, and 2 be exhanst gas outlet, and 3 be smoke inlet, and 4 be spraying layer, and 5 be demisting layer, and 6 be slurry pool, and 7 be upper
Layer grid, 8 be lower floor's grid, and 9 be rotary shaft, and 10 be telescopic shaft coupling, and 11 be elastic component, and 12 be cylindrical cam, and 13 is slide
Wheel, 14 be connecting shaft, and 15 be axis hole, and 16 be chain.
Specific embodiment
The technical solution in the embodiment of the present invention is clearly and completely described below, it is clear that described embodiment
Only part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, the common skill in this field
Art personnel all other embodiments obtained without making creative work belong to the model that the present invention protects
It encloses.
As shown in Figures 1 to 3, a kind of fume desulfurating absorption tower, including tower body 1 and the exhanst gas outlet for being arranged on 1 top of tower body
2, the middle part of tower body 1 is equipped with smoke inlet 3, is equipped with spraying layer 4 and demisting layer 5 in tower body 1 successively from top to bottom, bottom in tower body 1
Equipped with slurry pool 6, it is equipped with agitating device in slurry pool 6, the slurries in slurry pool 6 are connected by circulating pump with spraying layer 4；In tower
Oxidation fan and oxidation air pipe are additionally provided with, oxidation air pipe is connected with oxidation fan, and oxidation air pipe is arranged on slurry pool 6
It is interior.
Airflow distribution device is equipped between smoke inlet 3 and spraying layer 4, airflow distribution device includes upper strata grid 7 under
Layer grid 8, the rib of lower floor's grid 8 are laterally set, and the rib of upper strata grid 7 is longitudinally disposed, form a horizontal vertical cross structure,
And there is interval between upper strata grid 7 and lower floor's grid 8, it, can be to avoid influence cigarette while interval can ensure that flue gas is uniform
The circulation of gas, the concrete numerical value at interval may be set according to actual conditions.
The number of plies of spraying layer 4 and demisting layer 5 can have three layers according to practical adjustment, preferably spraying layer 4, and demisting layer 5 has two
Layer.
As shown in figures 4-6, agitating device includes rotary shaft 9 and dynamical element, and rotary shaft 9 couples with dynamical element, rotates
Axis 9 is stretched into across 1 outer wall of tower body in tower body 1, and dynamical element is located at outside tower body 1, and the rotating parts such as motor may be used in dynamical element
Part.By the reciprocal axial movement of rotary shaft 9, original " static state " can be stirred and be changed into " dynamic " stirring.In rotary shaft 9
Equipped with stirring blade or chain 16.Mode of the prior art may be used between rotary shaft 9 and tower body 1 specifically to be coupled.
The reciprocal axial movement of rotary shaft 9 can be realized by various structures, such as：One end of rotary shaft 9 passes through telescopic
Shaft coupling 10 couples with dynamical element, and the other end connection of rotary shaft 9 has cam mechanism, and rotary shaft 9 couples flexible part 11, leads to
Rotary shaft 9 and cam mechanism resilient connection can be made by crossing elastic component 11.Elastic component 11 can be located in telescopic shaft coupling 10, bullet
Property part 11 is coupled by telescopic shaft coupling 10 with rotary shaft 9, the both ends of elastic component 11 respectively with telescopic shaft coupling 10 two
End connection.When rotary shaft 9 rotates, by cam mechanism by the linear reciprocating motion for switching to rotary shaft 9 of rotary shaft 9.
The concrete structure of cam mechanism may be used：Cam mechanism includes cylindrical cam 12 and pulley 13, pulley 13 and rotation
Shaft 9 couples, and cylindrical cam 12 and 13 contact connection of pulley, cylindrical cam 12 couple with the rotation of rotary shaft 9.Rotary shaft 9 drives
Pulley 13 rotates, and pulley 13 is moved along the curved profile of cylindrical cam 12, so as to fulfill the linear reciprocating motion of rotary shaft 9, and
And rotary shaft 9 couples with the rotation of cylindrical cam 12, therefore, rotary shaft 9 can be thus achieved rotation and can realize reciprocating movement.
Cylindrical cam 12 couples with the specific rotation of rotary shaft 9：Cylindrical cam 12 is equipped with connecting shaft 14, rotary shaft 9
Be equipped with the axis hole 15 that coordinate with connecting shaft 14, the internal diameter of axis hole 15 is more than the outer diameter of connecting shaft 14, connecting shaft 14 with respect to and axis
Hole 15 can move axially；Connecting shaft 14 is located in axis hole 15, and axis hole 15 is through-hole structure.
Only presently preferred embodiments of the present invention is explained in detail above, but the present invention is not limited to above-described embodiment,
Within the knowledge of a person skilled in the art, it can also be made under the premise of present inventive concept is not departed from each
Kind variation, various change should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of fume desulfurating absorption tower, including tower body（1）Be arranged on tower body（1）The exhanst gas outlet on top（2）, the tower body
（1）Middle part is equipped with smoke inlet（3）, the tower body（1）Inside it is equipped with spraying layer successively from top to bottom（4）With demisting layer（5）, it is described
Tower body（1）Interior bottom is equipped with slurry pool（6）, the slurry pool（6）It is interior to be equipped with agitating device, it is characterised in that：The flue gas enters
Mouthful（3）With spraying layer（4）Between be equipped with airflow distribution device, the airflow distribution device include upper strata grid（7）With lower floor's lattice
Grid（8）, the upper strata grid（7）With lower floor's grid（8）It is staggered, and upper strata grid（7）With lower floor's grid（8）Between exist
Interval.
2. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that：The spraying layer（4）There are three layers, institute
State demisting layer（5）Have two layers.
3. a kind of fume desulfurating absorption tower according to claim 1, it is characterised in that：The agitating device includes rotary shaft
（9）And dynamical element, the rotary shaft（9）Couple with dynamical element, the rotation of rotary shaft, institute can be realized by dynamical element
State rotary shaft（9）Across tower body（1）Outer wall stretches into tower body（1）It is interior, the rotary shaft（9）It can realize reciprocal axial movement.
4. a kind of fume desulfurating absorption tower according to claim 3, it is characterised in that：The rotary shaft（9）It is equipped with and stirs
Mix blade or chain（16）.
5. a kind of fume desulfurating absorption tower according to claim 3, it is characterised in that：The rotary shaft（9）One end lead to
Cross telescopic shaft coupling（10）Couple with dynamical element, rotary shaft（9）The other end connection have cam mechanism, the rotary shaft
（9）Couple flexible part（11）, pass through elastic component（11）It can make rotary shaft（9）With cam mechanism resilient connection.
6. a kind of fume desulfurating absorption tower according to claim 5, it is characterised in that：It is convex that the cam mechanism includes cylinder
Wheel（12）And pulley（13）, the pulley（13）With rotary shaft（9）Connection, the cylindrical cam（12）With pulley（13）Contact connection
It connects, the cylindrical cam（12）With rotary shaft（9）Rotation connection.
7. a kind of fume desulfurating absorption tower according to claim 6, it is characterised in that：The cylindrical cam（12）It is equipped with
Connecting shaft（14）, the rotary shaft（9）It is equipped with and connecting shaft（14）The axis hole of cooperation（15）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325417.3A CN108246054A (en) | 2018-04-12 | 2018-04-12 | A kind of fume desulfurating absorption tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810325417.3A CN108246054A (en) | 2018-04-12 | 2018-04-12 | A kind of fume desulfurating absorption tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108246054A true CN108246054A (en) | 2018-07-06 |
Family
ID=62748181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810325417.3A Pending CN108246054A (en) | 2018-04-12 | 2018-04-12 | A kind of fume desulfurating absorption tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108246054A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130182A (en) * | 2021-11-24 | 2022-03-04 | 华能山东发电有限公司众泰电厂 | A desulfurization absorption tower oxidation wind conveyor for thermal power factory |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008080248A (en) * | 2006-09-27 | 2008-04-10 | Babcock Hitachi Kk | Wet process flue gas desulfurizer |
| CN101474535A (en) * | 2008-12-30 | 2009-07-08 | 中电投远达环保工程有限公司 | Rectifying desulphurization system |
| CN204985592U (en) * | 2015-10-12 | 2016-01-20 | 中山市欣弘机械设备有限公司 | Reciprocating device |
| CN205216688U (en) * | 2015-12-12 | 2016-05-11 | 百一能源科技（北京）有限公司 | Lubricating oil stirring tank |
| CN107251960A (en) * | 2017-07-07 | 2017-10-17 | 冷冰 | A kind of temperature control tea frying device |
| CN206622028U (en) * | 2017-04-14 | 2017-11-10 | 浙江天泰园林建设有限公司 | A kind of mixer |
| CN208177201U (en) * | 2018-04-12 | 2018-12-04 | 山西海蓝环保科技有限公司 | A kind of fume desulfurating absorption tower |
-
2018
- 2018-04-12 CN CN201810325417.3A patent/CN108246054A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008080248A (en) * | 2006-09-27 | 2008-04-10 | Babcock Hitachi Kk | Wet process flue gas desulfurizer |
| CN101474535A (en) * | 2008-12-30 | 2009-07-08 | 中电投远达环保工程有限公司 | Rectifying desulphurization system |
| CN204985592U (en) * | 2015-10-12 | 2016-01-20 | 中山市欣弘机械设备有限公司 | Reciprocating device |
| CN205216688U (en) * | 2015-12-12 | 2016-05-11 | 百一能源科技（北京）有限公司 | Lubricating oil stirring tank |
| CN206622028U (en) * | 2017-04-14 | 2017-11-10 | 浙江天泰园林建设有限公司 | A kind of mixer |
| CN107251960A (en) * | 2017-07-07 | 2017-10-17 | 冷冰 | A kind of temperature control tea frying device |
| CN208177201U (en) * | 2018-04-12 | 2018-12-04 | 山西海蓝环保科技有限公司 | A kind of fume desulfurating absorption tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114130182A (en) * | 2021-11-24 | 2022-03-04 | 华能山东发电有限公司众泰电厂 | A desulfurization absorption tower oxidation wind conveyor for thermal power factory |
| CN114130182B (en) * | 2021-11-24 | 2023-08-29 | 华能山东发电有限公司众泰电厂 | A desulfurization absorption tower oxidation wind conveyor for thermal power factory |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113251759B (en) | Heat-preservation felt raw material treatment process and equipment | |
| CN108044797A (en) | A kind of construction concrete mixer | |
| CN108246054A (en) | A kind of fume desulfurating absorption tower | |
| CN208177201U (en) | A kind of fume desulfurating absorption tower | |
| CN205685548U (en) | The batch mixing dust exhaust apparatus produced for a kind of radioprotective dry powder and mortar | |
| CN204543859U (en) | Gas purifying equipment | |
| CN107962672A (en) | A kind of mixer for building easy to cleaning | |
| CN207487252U (en) | A kind of fluid-bed dryer | |
| CN208115606U (en) | A kind of coating material agitator with multiple agitating function | |
| CN207356857U (en) | A kind of purifying formaldehyde equipment | |
| CN105835231B (en) | A kind of batch mixing dust exhaust apparatus for the production of radiation protection dry powder and mortar | |
| CN109499225A (en) | High speed rotation XLG type high-efficiency dust-removing sweetening apparatus in a kind of tower | |
| CN205517232U (en) | Energy -conserving desulfurization dust removal minimum discharge integrated device | |
| CN210356498U (en) | Ceramic kiln tail gas processing apparatus | |
| CN209190998U (en) | Concrete mixer and concrete mixing plant | |
| CN208327837U (en) | A kind of burnt lime slaking device | |
| CN207495794U (en) | A kind of mortar mixer for building | |
| CN108000723A (en) | A kind of mixing arrangement with dust removing effects | |
| CN206778264U (en) | A kind of efficiently industrial chemicals agitating device | |
| CN208776449U (en) | A kind of liquid waste treating apparatus in organic trace element feed additive production | |
| CN107583424A (en) | A kind of flue gas electrification denitrator | |
| CN211329241U (en) | Multi-directional movement mixer for processing traditional Chinese medicinal materials | |
| CN209185706U (en) | A kind of full-automatic chickens' extract particle sizing molding machine | |
| CN207950975U (en) | A kind of rotary kiln flue sulfur-reducing dust removal device | |
| CN209237767U (en) | A kind of agitating device for the manufacture of energy-saving heat preserving construction material |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180706 |