CN107875837A - A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant - Google Patents
A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant Download PDFInfo
- Publication number
- CN107875837A CN107875837A CN201711404494.XA CN201711404494A CN107875837A CN 107875837 A CN107875837 A CN 107875837A CN 201711404494 A CN201711404494 A CN 201711404494A CN 107875837 A CN107875837 A CN 107875837A
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- Prior art keywords
- ball case
- tower
- tower body
- absorption plant
- adjustable high
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- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- 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
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (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 discloses a kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant, including tower body, centrifugal spiral purifying device；The tower body bottom sidewall is provided with gas approach, and desulfurization spraying layer and centrifugal spiral purifying device are sequentially provided with above gas approach in the tower body, it is characterised in that：Adjustable high-efficient absorption plant is additionally provided between the gas approach and desulfurization spraying layer, the adjustable high-efficient absorption plant includes flase floor, air floatation ball, puts ball case, receives ball case, the flase floor is located above the gas approach and is fixedly connected on the tower body inside, multiple air floatation balls are placed with the flase floor, the tower body outer wall is fixedly connected sequentially from bottom to top to be received ball case and puts ball case, described to receive ball case and put ball case by pipeline with being connected inside the tower body, the pipeline is provided with control valve.By changing the quantity of air floatation ball in tower, reach and reduce tower internal resistance, improve desulfuration efficiency, it is ensured that the effect of maximum energy-saving.
Description
Technical field
The present invention relates to burning waste gas processing technology field, it is more particularly to a kind of with adjustable high-efficient absorption plant from
Core type desulfurizing tower.
Background technology
At present, industrial boilers in China quantity is more, and is mainly distributed on densely populated residential area and industrial area, to locality
Ambient air quality has a great influence, and based on burning boiler, caused fume emission causes sternly to daily life environment
Heavily contaminated, therefore it is quite important to carry out the processing of desulfurization and dedusting demisting to it before air is discharged into for flue gas.
Industrial smoke processing in recent years mainly carries out exhaust-gas treatment using the Wet Flue Gas Desulfurization Technique of desulfurizing tower, but this de-
The defects of more obvious be present in sulphur method：Flue gas is smaller in Ta Nei and spraying layer slurry liquid contacts area, cause desulfurized effect it is poor,
Desulfuration efficiency is relatively low can not to be met to produce needs.
The content of the invention
A kind of regarding the issue above, the present invention provides centrifugal desulfurization with adjustable high-efficient absorption plant
Tower, desulfuration efficiency can be significantly improved by adjustable high-efficient absorption plant.
To achieve the above object, the method that uses of the present invention is：It is a kind of centrifugal with adjustable high-efficient absorption plant
Desulfurizing tower, including tower body, centrifugal spiral purifying device；The tower body bottom sidewall is provided with gas approach, in the tower body
It is interior to be sequentially provided with desulfurization spraying layer and centrifugal spiral purifying device above gas approach, it is characterised in that：In the cigarette
Adjustable high-efficient absorption plant is additionally provided between gas import and desulfurization spraying layer, the adjustable high-efficient absorption plant includes grid
Plate, air floatation ball, put ball case, receive ball case, the flase floor is located above the gas approach and is fixedly connected inside the tower body
On, multiple air floatation balls are placed with the flase floor, the tower body outer wall is fixedly connected sequentially from bottom to top to be received ball case and put
Ball case, the receipts ball case and puts ball case by being connected inside pipeline and the tower body, connect position be located at the flase floor with
Between the desulfurization spraying layer, the pipeline is provided with control valve.
As a modification of the present invention, the gate hole on the flase floor is rectangle.
As a modification of the present invention, the diameter of the air floatation ball is longer than the maximum side of the gate hole on the flase floor
The also big 3-5cm of degree.
As a modification of the present invention, the receipts ball case and put ball case and be respectively provided with dismountable bottom.
As a modification of the present invention, tower body relative with the pipeline for putting the connection of ball case has upward inclination angle
Degree, tower body relative with the pipeline of the receipts ball case connection have downward angle of inclination.
Beneficial effect：
A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant of the present invention, install flase floor and air floatation ball additional
Afterwards, flue gas rotates to form multiple revolution wind paths back and forth in air supporting ball surface, when increasing stop of the flue gas below desulfurization spraying layer
Between, make the slurry liquid contacts area of flue gas and desulfurization spraying layer increase by more than 9 times, so as to improve desulfuration efficiency, lifting desulfurized effect,
Air floatation ball quantity regulating apparatus is also equipped with addition, can be passed through according to the change of coal-fired quality and the difference of boiler operatiopn operating mode
The change of desulfurizing tower operating efficiency is monitored, control valve, changes the quantity of air floatation ball in tower, reaches and reduce tower internal resistance, improve
Desulfuration efficiency, it is ensured that the effect of maximum energy-saving.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the close-up schematic view of flase floor.
Each component is in figure：
1- tower bodies, the centrifugal spiral purifying devices of 2-, 3- gas approach, 4- desulfurization spraying layers, 5- flase floors, 6- air floatation balls, 7-
Ball case is put, 8- receives ball case, 9- pipelines, 10- control valves.
Embodiment
With reference to embodiment and referring to the drawings the invention will be further described, it should be understood that following embodiments are only
For illustrating the present invention rather than limitation the scope of the present invention.It should be noted that the word " preceding " used below in description,
" rear ", "left", "right", "up" and "down" refer to the direction in width figure, and word " interior " and " outer " refer respectively to direction or remote
From the direction of particular elements geometric center.
A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant as described in Figure 1, including tower body 1, centrifugal spiral shell
Revolve purifier 2；The bottom sidewall of tower body 1 is provided with gas approach 3, in the tower body 1 above gas approach according to
It is secondary to be provided with desulfurization spraying layer 4 and centrifugal spiral purifying device 2, it is characterised in that：In the gas approach 3 and desulfurization spraying layer
Adjustable high-efficient absorption plant is additionally provided between 4, the adjustable high-efficient absorption plant includes flase floor 5, air floatation ball 6, puts ball
Case 7, ball case 8 is received, the flase floor 5 is positioned at the top of gas approach 3 and is fixedly connected on the inside of tower body 1, the lattice
Multiple air floatation balls 6 are placed with screen 5, the outer wall of tower body 1 is fixedly connected sequentially from bottom to top to be received ball case 7 and puts ball case 8,
Described to receive ball case 7 and put ball case 8 by pipeline 9 with being connected inside the tower body 1, connection position is located at the He of flase floor 5
Between the desulfurization spraying layer 4, the pipeline 9 is provided with control valve 10.
As a kind of embodiment of the present invention, the gate hole on the flase floor 5 is rectangle.Such flase floor can make to lead to
The flue gas crossed is more as far as possible.
As a kind of embodiment of the present invention, the maximum side of the diameter of the air floatation ball 6 than the gate hole on the flase floor
The also big 3-5cm of length.It is ineffective in order to prevent air floatation ball from dropping down through gate hole so to set.
As a kind of embodiment of the present invention, the receipts ball case 8 and put ball case 7 and be respectively provided with dismountable bottom.Detachably
Bottom be to supplement or take out air floatation ball.
As a kind of embodiment of the present invention, put pipeline 9 that ball case 7 connect with described there is inclining upwards with respect to tower body 1
Rake angle, so ensure that air floatation ball is fallen in tower body in ball case from putting, the tower body 1 relatively of pipeline 9 connect with the receipts ball case 8 has
There is downward angle of inclination, so ensure that air floatation ball can roll into out of tower body and receive in ball case.
A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant provided by the invention, install flase floor and air supporting additional
After ball, flue gas rotates to form multiple revolution wind paths back and forth in air supporting ball surface, stop of the increase flue gas below desulfurization spraying layer
Time, make the slurry liquid contacts area of flue gas and desulfurization spraying layer increase by more than 9 times, so as to improve desulfuration efficiency, lifting desulfurization effect
Fruit, air floatation ball quantity regulating apparatus is also equipped with addition, can be led to according to the change of coal-fired quality and the difference of boiler operatiopn operating mode
The change of monitoring desulfurizing tower operating efficiency is crossed, control valve, changes the quantity of air floatation ball in tower, reaches and reduce tower internal resistance, carry
High desulfurization efficiency, it is ensured that the effect of maximum energy-saving.
The above described is only a preferred embodiment of the present invention, it is not the limit for making any other form to the present invention
System, and any modification made according to technical spirit of the invention or equivalent variations, still fall within present invention model claimed
Enclose.
Claims (5)
1. a kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant, including tower body, centrifugal spiral purifying device；Institute
State tower body bottom sidewall and be provided with gas approach, be sequentially provided with the tower body above the gas approach desulfurization spraying layer and
Centrifugal spiral purifying device, it is characterised in that：Adjustable high-efficient is additionally provided between the gas approach and desulfurization spraying layer
Absorption plant, the adjustable high-efficient absorption plant include flase floor, air floatation ball, put ball case, receive ball case, and the flase floor is located at
Above the gas approach and it is fixedly connected on the tower body inside, multiple air floatation balls, the tower is placed with the flase floor
External wall is fixedly connected sequentially from bottom to top to be received ball case and puts ball case, the receipts ball case and put ball case by pipeline with it is described
Connected inside tower body, between the flase floor and the desulfurization spraying layer, the pipeline is provided with control valve at connection position.
A kind of 2. centrifugal desulfurizing tower with adjustable high-efficient absorption plant according to claim 1, it is characterised in that：
Gate hole on the flase floor is rectangle.
A kind of 3. centrifugal desulfurizing tower with adjustable high-efficient absorption plant according to claim 2, it is characterised in that：
The diameter of the air floatation ball is also bigger 3-5cm than the length on the maximum side of the gate hole on the flase floor.
A kind of 4. centrifugal desulfurizing tower with adjustable high-efficient absorption plant according to claim 1, it is characterised in that：
The receipts ball case and put ball case and be respectively provided with dismountable bottom.
A kind of 5. centrifugal desulfurizing tower with adjustable high-efficient absorption plant according to claim 3, it is characterised in that：
Tower body relative with the pipeline for putting the connection of ball case has upward angle of inclination, tower relative with the pipeline of the receipts ball case connection
Body has downward angle of inclination.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404494.XA CN107875837A (en) | 2017-12-22 | 2017-12-22 | A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711404494.XA CN107875837A (en) | 2017-12-22 | 2017-12-22 | A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107875837A true CN107875837A (en) | 2018-04-06 |
Family
ID=61772168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711404494.XA Withdrawn CN107875837A (en) | 2017-12-22 | 2017-12-22 | A kind of centrifugal desulfurizing tower with adjustable high-efficient absorption plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107875837A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943376A (en) * | 2019-04-02 | 2019-06-28 | 乐山力朴能源环保科技有限公司 | A kind of methane bio-desulfurization device and sulfur method |
-
2017
- 2017-12-22 CN CN201711404494.XA patent/CN107875837A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943376A (en) * | 2019-04-02 | 2019-06-28 | 乐山力朴能源环保科技有限公司 | A kind of methane bio-desulfurization device and sulfur method |
| CN109943376B (en) * | 2019-04-02 | 2021-07-23 | 乐山力朴能源环保科技有限公司 | Biogas biological desulfurization device and desulfurization method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180406 |
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| WW01 | Invention patent application withdrawn after publication |