CN109200778A - A kind of flue gas during smelting desulfurizing tower internal-response mechanism - Google Patents
A kind of flue gas during smelting desulfurizing tower internal-response mechanism Download PDFInfo
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- CN109200778A CN109200778A CN201810884569.7A CN201810884569A CN109200778A CN 109200778 A CN109200778 A CN 109200778A CN 201810884569 A CN201810884569 A CN 201810884569A CN 109200778 A CN109200778 A CN 109200778A
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- desulfurizing tower
- flue gas
- gas during
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- during smelting
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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
- B01D53/50—Sulfur oxides
-
- 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
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- 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
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
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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)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention relates to a kind of flue gas during smelting desulfurizing tower internal-response mechanism, including desulfurizing tower, the hollow reaction disc being horizontally set in desulfurizing tower supports the reaction disc to be mounted on the bracket on desulfurization inner wall of tower；It further include the counter-rotating fan being arranged in inside the reaction disc, blade in stirring sheet or counter-rotating fan, round or square through hole is evenly equipped on the blade, by mounting reaction dish disk in desulfurizing tower, play the effect for making treatment fluid resident, increase the time that flue gas during smelting is contacted with treatment fluid, flue gas during smelting blows counter-rotating fan rotation to drive the rotation of stirring sheet, or drive the blade rotation being arranged on counter-rotating fan outer ring, through-hole on blade can play stirring effect, flue gas during smelting is allowed to come into full contact with treatment fluid, 1 ~ 8 reaction disc of setting can greatly improve treatment effeciency in reaction tower, obvious processing effect, it is simple to react dish structure, under at low cost, reduce the construction of reaction tower, it reduces expenses for medium-sized and small enterprises, it is energy-saving.
Description
Technical field
The present invention relates to flue gas during smelting processing technology fields, and in particular to a kind of flue gas during smelting desulfurizing tower internal-response machine
Structure.
Background technique
As China's environmental improvement is increasingly stringenter, standardizes, the importance that the pollutant in control production is is particularly important,
The standard use of various production emissions is also higher and higher.In the non-ferrous metal metallurgies production process such as copper, zinc, germanium, raw material preparation
In each operation of pyrometallurgical smelting, due to the burning of fuel, air-flow to the volatilization of metal under the rolling action of material and high temperature and
The physics chemical actions such as oxidation, are inevitably generated a large amount of flue gases and flue dust.
Contain SO in flue gas during smelting and flue dust2、SO3, CO and CO2Gaseous pollutants are waited, then contain a variety of gold such as copper in flue dust
Belong to and its compound, is directly discharged in atmosphere not only environment can be caused seriously to pollute and resource if unprocessed
Waste.Flue gas during smelting processing mode is usually dry method process or wet process, and wet process is that flue gas and flue dust are passed through reaction
It in kettle or reaction tower, comes into full contact with flue gas and flue dust with treatment fluid, grit, chemical substance, metal is washed and make gas
The method of body purification.
Existing reaction tower generally uses nozzle to carry out the spray for the treatment of fluid, and flue gas during smelting is allowed to react with treatment fluid, or
It is directly to be passed through treatment fluid from top, but the time of contact that all there is treatment fluid and flue gas during smelting is too short, insufficient contact, place
Reason effect is undesirable, and treatment effeciency is low, needs to be arranged a reaction tower, flue gas during smelting ability after multiple reaction towers are washed
Environmental emission standard can be reached, virtually aggravated the production cost of enterprise.
Summary of the invention
For the flue gas during smelting that mentions among the above and treatment fluid time of contact, too short, insufficient contact, treatment effect are paid no attention to
Think, treatment effeciency is low, needs to be arranged a reaction tower, and flue gas during smelting can be only achieved environment after multiple reaction towers are washed
The problem of discharge standard.
The present invention provides a kind of flue gas during smelting desulfurizing tower internal-response mechanism.
The specific technical solution of the present invention is:
A kind of flue gas during smelting desulfurizing tower internal-response mechanism, including desulfurizing tower are horizontally set on hollow anti-in the desulfurizing tower
Disc is answered, the reaction disc is supported to be mounted on the bracket on desulfurization inner wall of tower.
The reaction disc includes the upper cover and lower cover for being combined to form hollow disc up and down, connect the upper cover and
The connection ring flat-plate on lower cover dish side is evenly equipped with the notch of ventilation, flow liquid, at upper cover center on the upper cover and lower cover
Position is provided with the mounting base of cylindrical type, is also equipped with the mounting base of cylindrical type, described two installations in lower cover center
Seat axially symmetric setting is equipped with cover board in the mounting base, is equipped with bearing in the mounting base.
It further include the counter-rotating fan being arranged in inside the reaction disc, counter-rotating fan center both ends are connected separately with axis
Head, lower spindle nose, the upper spindle nose, lower spindle nose are inserted into the mounting base bearing of upper cover and lower cover far from counter-rotating fan shaft end respectively
On.
It is further preferred that further including stirring sheet, stirring sheet, institute are housed on the upper spindle nose above the counter-rotating fan
Stirring sheet is stated to be fixed on the upper spindle nose by circlip.
It is further preferred that counter-rotating fan outer ring is provided in counter-rotating fan flabellum outer ring, on the counter-rotating fan outer ring
Radially it is evenly equipped with blade.
It is further preferred that being provided with 1 ~ 8 reaction disc in the desulfurizing tower.
It is further preferred that being provided with sealing ring between the mounting base and cover board.
It is further preferred that it is described have through-hole is evenly equipped on blade.
The beneficial effects of the present invention are: the effect for making treatment fluid resident is played by mounting reaction dish disk in desulfurizing tower,
Increase the time that flue gas during smelting is contacted with treatment fluid, flue gas during smelting blows counter-rotating fan rotation to drive the rotation of stirring sheet, allows
Flue gas during smelting can come into full contact with treatment fluid or flue gas during smelting blows counter-rotating fan rotation, and the leaf on counter-rotating fan outer ring is arranged in
Through-hole on piece, blade can play stirring effect, and flue gas during smelting is allowed to come into full contact with treatment fluid, and 1 ~ 8 is arranged in reaction tower instead
Answer disc that can greatly improve treatment effeciency, obvious processing effect, reaction dish structure is simple, under at low cost, reduces reaction tower
Construction, reduces expenses for medium-sized and small enterprises, energy-saving.
Detailed description of the invention
Fig. 1 is desulfurizing tower schematic diagram of internal structure of the invention；
Fig. 2 is present invention reaction dish structure schematic diagram；
Fig. 3 is present invention reaction disc main view；
Fig. 4 is the schematic diagram of internal structure that the first embodiment of the invention reacts disc；
Fig. 5 is the partial enlarged view of part A in Fig. 4；
Fig. 6 is the structural schematic diagram of counter-rotating fan of the present invention；
Fig. 7 is the assembling schematic diagram of the first embodiment stirring sheet of the invention；
Fig. 8 is the schematic diagram of internal structure that second of embodiment of the present invention reacts disc；
Fig. 9 is the structural schematic diagram that second of embodiment counter-rotating fan of the invention has installed counter-rotating fan outer ring, blade additional；
Figure 10 is the schematic diagram passed through on blade of the present invention.
In upper figure: 1- desulfurizing tower, 201- smoke air inlet, 202- flue gas gas outlet, 301- inlet, 302- leakage fluid dram,
4- pipeline, 5- react disc, 6- bracket, 7- counter-rotating fan, 8- stirring sheet, the upper spindle nose of 901-, spindle nose under 902-, 10- circlip,
11- bearing, 12- through-hole；
The upper cover of 501-, cover under 502-, 503- connection ring flat-plate, 504- notch, 505- mounting base, 506- sealing ring, 507- lid
Plate；701- counter-rotating fan outer ring, 702- blade.
Specific embodiment
In order to which technical problem solved by the invention, technical solution is more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is described in more detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention,
It is not intended to limit the present invention.
Embodiment 1:
As shown in Figure 1, a kind of flue gas during smelting desulfurizing tower internal-response mechanism, including desulfurizing tower 1, further include be horizontally set on it is described
Hollow reaction disc 5 in desulfurizing tower 1 supports the reaction disc 5 to be mounted on the bracket 6 on 1 inner wall of desulfurizing tower, bracket 6 one
As using glass reinforced plastic or acidproof corrosion resistant stainless steel.
As shown in Figures 2 to 7, reaction disc 5 includes the upper cover 501 and lower cover for being combined to form hollow disc up and down
502, the connection ring flat-plate 503 of the upper cover 501 and 502 dish side of lower cover is connected, connection fastening means can pass through welding, spiral shell
It tethers and the realization such as connects, rivets, being threadedly coupled, preferred in the present embodiment welding.
The notch 504 of ventilation, flow liquid is evenly equipped on the upper cover 501 and lower cover 502, at upper 501 center of cover
Position is provided with the mounting base 505 of cylindrical type, is also equipped with the mounting base 505 of cylindrical type in lower 502 center of cover, described
Two axially symmetric settings of mounting base 505 are equipped with cover board 507, installation in the mounting base 505 in the mounting base 505
There is bearing 11, is provided with sealing ring 506 between the mounting base 505 and cover board 507.
Counter-rotating fan 7, stirring sheet 8, the 7 center both ends of counter-rotating fan are additionally provided with inside the hollow reaction disc 5
It is connected separately with spindle nose 901, lower spindle nose 902, the upper spindle nose 901, lower spindle nose 902 insert respectively far from 7 shaft end of counter-rotating fan
On 505 bearing 11 of mounting base of upper cover 501 and lower cover 502.
Stirring sheet 8 is housed on the upper spindle nose 901 above the counter-rotating fan 7, the stirring sheet 8 is solid by circlip 10
It is scheduled on the upper spindle nose 901.
1 ~ 8 reaction disc 5 is preferably provided in the desulfurizing tower 1.
When work: flue gas during smelting enters from the smoke air inlet 201 of 1 lower part of desulfurizing tower, and treatment fluid is from being arranged in desulfurizing tower 1
The inlet 301 at top enters, and flue gas moves from bottom to top, and treatment fluid then free-falling from the top down, and the two is in reaction dish
Pan5Chu may be implemented of short duration resident, both make to come into full contact with, the flue gas during smelting after washing is discharged into from flue gas gas outlet 202
Next processing equipment or direct emission, and treatment fluid then passes through leakage fluid dram 302 and is recycled into pipeline 4, flue gas is blown
Counter-rotating fan 7 rotates, and drives the stirring sheet 8 being mounted on spindle nose 901 to rotate, flue gas during smelting can be come into full contact with treatment fluid.
Embodiment 2:
As shown in Figure 1, a kind of flue gas during smelting desulfurizing tower internal-response mechanism, including desulfurizing tower 1, further include be horizontally set on it is described
Hollow reaction disc 5 in desulfurizing tower 1 supports the reaction disc 5 to be mounted on the bracket 6 on 1 inner wall of desulfurizing tower, bracket 6 one
As using glass reinforced plastic or acidproof corrosion resistant stainless steel.
Such as Fig. 2 to Fig. 3, shown in Fig. 8 to Figure 10, reaction disc 5 includes the upper cover 501 for being combined to form hollow disc up and down
With lower cover 502, the connection ring flat-plate 503 of the upper cover 501 and 502 dish side of lower cover is connected, connection fastening means can lead to
It crosses and the realization such as welds, is bolted, riveting, being threadedly coupled, preferred in the present embodiment welding.
The notch 504 of ventilation, flow liquid is evenly equipped on the upper cover 501 and lower cover 502, at upper 501 center of cover
Position is provided with the mounting base 505 of cylindrical type, is also equipped with the mounting base 505 of cylindrical type in lower 502 center of cover, described
Two axially symmetric settings of mounting base 505 are equipped with cover board 507, installation in the mounting base 505 in the mounting base 505
There is bearing 11, is provided with sealing ring 506 between the mounting base 505 and cover board 507.
Counter-rotating fan 7, stirring sheet 8, the 7 center both ends of counter-rotating fan are additionally provided with inside the hollow reaction disc 5
It is connected separately with spindle nose 901, lower spindle nose 902, the upper spindle nose 901, lower spindle nose 902 insert respectively far from 7 shaft end of counter-rotating fan
On 505 bearing 11 of mounting base of upper cover 501 and lower cover 502.
The 7 flabellum outer ring of counter-rotating fan is provided with counter-rotating fan outer ring 701, on the counter-rotating fan outer ring 701 radially
Be furnished with blade 702, it is described have round or square through hole 10 is evenly equipped on blade 702.
1 ~ 8 reaction disc 5 is preferably provided in the desulfurizing tower 1.
When work: flue gas during smelting enters from the smoke air inlet 201 of 1 lower part of desulfurizing tower, and treatment fluid is from being arranged in desulfurizing tower 1
The inlet 301 at top enters, and flue gas moves from bottom to top, and handles then free-falling from the top down, and the two is in reaction disc 5
Place may be implemented of short duration resident, both make to come into full contact with, the flue gas during smelting after washing is discharged into next from flue gas gas outlet 202
Processing equipment or direct emission, and treatment fluid then passes through leakage fluid dram 302 and is recycled into pipeline 4, flue gas blows whirlwind
7 rotation of fan, drives the blade 702 being mounted on counter-rotating fan outer ring 701 to rotate, flue gas during smelting can be come into full contact with treatment fluid.
The present invention is described in detail above by specific and preferred embodiment, but those skilled in the art should be bright
White, the present invention is not limit to that embodiments describe above, all within the spirits and principles of the present invention, made any modification,
Equivalent replacement etc., should all be included in the protection scope of the present invention.
Claims (6)
1. a kind of flue gas during smelting desulfurizing tower internal-response mechanism, including desulfurizing tower (1), it is characterised in that: further include being horizontally disposed with
Hollow reaction disc (5) in the desulfurizing tower (1) supports the reaction disc (5) to be mounted on desulfurizing tower (1) inner wall
Bracket (6)；
Reaction disc (5) includes the upper cover (501) and lower cover (502) for being combined to form hollow disc up and down, connects institute
The connection ring flat-plate (503) for stating cover (501) and lower cover (502) dish side, in the upper cover (501) and lower cover (502)
On be evenly equipped with the notch (504) of ventilation, flow liquid, upper cover (501) center is provided with the mounting base (505) of cylindrical type,
It is also equipped with the mounting base (505) of cylindrical type in lower cover (502) center, described two mounting bases (505) are along axial right
Claim setting, be equipped with cover board (507) on the mounting base (505), bearing (11) are installed in the mounting base (505)；
It further include the setting counter-rotating fan (7) internal in reaction disc (5), counter-rotating fan (7) the center both ends are separately connected
There are upper spindle nose (901), lower spindle nose (902), the upper spindle nose (901), lower spindle nose (902) are inserted respectively far from counter-rotating fan (7) shaft end
On mounting base (505) bearing (11) of upper cover (501) and lower cover (502).
2. a kind of flue gas during smelting desulfurizing tower internal-response mechanism according to claim 1, it is characterised in that: further include stirring
Piece (8) is equipped with stirring sheet (8) on the upper spindle nose (901) above the counter-rotating fan (7), and the stirring sheet (8) passes through elasticity gear
Circle (10) is fixed on the upper spindle nose (901).
3. a kind of flue gas during smelting desulfurizing tower internal-response mechanism according to claim 1, it is characterised in that: in the whirlwind
Fan (7) flabellum outer ring is provided with counter-rotating fan outer ring (701), is radially evenly equipped with blade on the counter-rotating fan outer ring (701)
(702).
4. a kind of flue gas during smelting desulfurizing tower internal-response mechanism according to claim 1 or 2 or 3, it is characterised in that: in institute
It states in desulfurizing tower (1) and is provided with 1 ~ 8 reaction disc (5).
5. a kind of flue gas during smelting desulfurizing tower internal-response mechanism according to claim 1, it is characterised in that: in the installation
Sealing ring (506) are provided between seat (505) and cover board (507).
6. a kind of flue gas during smelting desulfurizing tower internal-response mechanism according to claim 3, it is characterised in that: have leaf described
Through-hole (12) are evenly equipped on piece (702).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884569.7A CN109200778B (en) | 2018-08-06 | 2018-08-06 | Internal reaction mechanism of smelting flue gas desulfurization tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810884569.7A CN109200778B (en) | 2018-08-06 | 2018-08-06 | Internal reaction mechanism of smelting flue gas desulfurization tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109200778A true CN109200778A (en) | 2019-01-15 |
| CN109200778B CN109200778B (en) | 2021-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810884569.7A Active CN109200778B (en) | 2018-08-06 | 2018-08-06 | Internal reaction mechanism of smelting flue gas desulfurization tower |
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| Country | Link |
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| CN (1) | CN109200778B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939547A (en) * | 2019-04-01 | 2019-06-28 | 唐山伟德船用设备有限公司 | Scrubbing tower suitable for marine exhaust desulfurization |
| CN114100339A (en) * | 2021-11-09 | 2022-03-01 | 徐作元 | Desulfurization and denitrification integrated desulfurization tower |
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| CN204121959U (en) * | 2014-08-16 | 2015-01-28 | 红河绿地环保科技发展有限公司 | A kind of desulfurizing tower based on spinning disk desulfurization method |
| CN105498498A (en) * | 2016-01-07 | 2016-04-20 | 航天环境工程有限公司 | Desulfuration and dust-removal absorption tower with cyclone tray |
| CN208865435U (en) * | 2018-08-06 | 2019-05-17 | 个旧市自立矿冶有限公司 | A kind of Novel desulfurization tower internal structure structure |
| CN208865438U (en) * | 2018-08-06 | 2019-05-17 | 个旧市自立矿冶有限公司 | A kind of Novel desulfurization tower internal structure sufficiently reacted convenient for flue gas during smelting with treatment fluid |
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2018
- 2018-08-06 CN CN201810884569.7A patent/CN109200778B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204121959U (en) * | 2014-08-16 | 2015-01-28 | 红河绿地环保科技发展有限公司 | A kind of desulfurizing tower based on spinning disk desulfurization method |
| CN105498498A (en) * | 2016-01-07 | 2016-04-20 | 航天环境工程有限公司 | Desulfuration and dust-removal absorption tower with cyclone tray |
| CN208865435U (en) * | 2018-08-06 | 2019-05-17 | 个旧市自立矿冶有限公司 | A kind of Novel desulfurization tower internal structure structure |
| CN208865438U (en) * | 2018-08-06 | 2019-05-17 | 个旧市自立矿冶有限公司 | A kind of Novel desulfurization tower internal structure sufficiently reacted convenient for flue gas during smelting with treatment fluid |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109939547A (en) * | 2019-04-01 | 2019-06-28 | 唐山伟德船用设备有限公司 | Scrubbing tower suitable for marine exhaust desulfurization |
| CN109939547B (en) * | 2019-04-01 | 2021-08-17 | 唐山伟德船用设备有限公司 | Washing tower suitable for ship exhaust gas desulfurization |
| CN114100339A (en) * | 2021-11-09 | 2022-03-01 | 徐作元 | Desulfurization and denitrification integrated desulfurization tower |
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| CN109200778B (en) | 2021-12-24 |
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