CN109012119A - A kind of Novel flue gas digester - Google Patents
A kind of Novel flue gas digester Download PDFInfo
- Publication number
- CN109012119A CN109012119A CN201810950435.0A CN201810950435A CN109012119A CN 109012119 A CN109012119 A CN 109012119A CN 201810950435 A CN201810950435 A CN 201810950435A CN 109012119 A CN109012119 A CN 109012119A
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- CN
- China
- Prior art keywords
- tank body
- layer
- filter layer
- flue gas
- lye
- 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.)
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Classifications
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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
- B01D53/74—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
- 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
- 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)
Abstract
The invention discloses a kind of Novel flue gas digesters, including the first tank body, second tank body and water pump, first tank base is equipped with lye layer, filter layer and adsorption layer are successively arranged above the lye layer, the filter layer and adsorption layer favours horizontal plane placement, first top of the tank is equipped with exhaust pipe between two parties, the side of the exhaust pipe is equipped with air inlet pipe, the first tank body bottom end is equipped with drain pipe, spray tube is equipped between the lye layer and filter layer, the spray tube is equipped with several atomizers, the spray tube end passes through the first tank wall and connects water pump, the water pump other end connects discharge nozzle, the discharge nozzle is located at the bottom side of the second tank body, the second tank body top is equipped with motor and feed inlet, the motor driven connects agitating shaft, the stirring Axis is equipped with paddle.The advantages of the present invention over the prior art are that: structure of the invention is reasonable, and desulfurization and dedusting is more efficient, thorough.
Description
Technical field
The present invention relates to flue gas desulfurization technique field, in particular to a kind of Novel flue gas digesters.
Background technique
Desulfurizing dust-collector is generally wet type desulfurizing dust collector, and wet type desulfurizing dedusting has moisture film desulfurization and dedusting, and impact water bath is de-
The advantages of sulphur dedusting etc., wet dust removal is easy to maintain, and can be by preparing different dedusting agent, while reaching dedusting and desulfurization
Effect, but existing product design, under normal circumstances only with water atomization spray equipment, sulphur removal is not thorough, and since cigarette rises
Fast speed, thus can not extend the time that cigarette is in spray state reaches and cleans out to reach abundant spray
Effect, and contain dust granule in flue gas, it cannot effectively be removed using water atomization spray merely.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the above technological deficiencies, and it is more thoroughly a kind of to provide a kind of desulfurization and dedusting
Novel flue gas digester.
In order to solve the above technical problems, technical solution provided by the invention are as follows: a kind of Novel flue gas digester, including first
Tank body, the second tank body and water pump, first tank base are equipped with lye layer, are successively arranged filtering above the lye layer
Layer and adsorption layer, the filter layer and adsorption layer favour horizontal plane placement, and first top of the tank is equipped between two parties
Exhaust pipe, the side of the exhaust pipe are equipped with air inlet pipe, and the air inlet pipe is L shape, and the air inlet pipe is close to inflection point
One end is placed on lye layer bottom through adsorption layer and filter layer, and the first tank body bottom end is equipped with drain pipe, the row
Liquid pipe is equipped with the first valve, and the first tank body bottom end is equipped with several first support legs, the lye around drain pipe
Spray tube is equipped between layer and filter layer, the spray tube is equipped with several atomizers, and the spray tube end passes through
First tank wall connects water pump, and the water pump other end connects discharge nozzle, and the discharge nozzle is located at the bottom of the second tank body
Portion side, the discharge nozzle are equipped with the second valve, and the second tank body top is equipped with motor and feed inlet, the electricity
Machine is placed centrally, and the motor driven connects agitating shaft, and the agitating shaft is located at the second tank interior, the agitating shaft
It is equipped with equally distributed paddle, second tank body bottom end is equipped with several second support legs.
The advantages of the present invention over the prior art are that: the air inlet pipe that the first tank body is equipped with is entered directly into positioned at
The bottom of the lye of one tank base, comes into full contact with flue gas with lye, is directly filtered, and contains in lye and flue gas
Some sour gas reactive absorptions, and the dust granule contained in flue gas can be removed, by the filtered flue gas of lye layer
Containing a large amount of steam, filter layer is first passed around during rising later and is filtered, remove also remaining particle in gas
Object enters back into adsorption layer absorption steam later, is finally discharged from the first tank body top, and filter layer and adsorption layer are obliquely installed,
Moisture convergence slides at drop along inclined surface, therefore steam can be effectively prevented and accumulate on filter layer and adsorption layer, influences
Filter, adsorption effect, flue gas is by being filtered for multiple times, and cleaning is more thorough, and the pure and fresh drying of the gas of discharge does not pollute the environment, and first
The filtered lye that will fully absorb that tank base is equipped with drain pipe and can be convenient is discharged, and the second tank body supplements the first tank in real time
Lye needed for body is arranged in the form of spraying by being transported in the first tank body after being sufficiently stirred by water pump atomizer
Out, even if the filter effect of the first tank body will not be influenced in the first tank body in the insufficient situation of lye.
As an improvement, being equipped with stainless steel filter screen, acidproof, alkaline-resisting, high temperature resistant, pulling force and wearability in the filter layer
By force, high-quality durable.
As an improvement, filler particles active carbon in the adsorption layer, has flourishing pore structure, good adsorptivity
Can, high mechanical strength, easy repeated regeneration.
As an improvement, corresponding to filter layer on first tank body and adsorption layer is respectively equipped with overhauls window, the inspection
Window is repaired to be individually positioned in close to filter layer and the lower one end of adsorption layer, convenient for replacing article in filter layer and adsorption layer
Maintenance.
As an improvement, first tank body is equipped with visual windows, it is higher that the visual windows are located at filter layer
One end is placed between filter layer and adsorption layer, convenient for the first tank interior situation of observation.
As an improvement, being equipped with recovery pond below the drain pipe, the new of sulfiding gas generation is absorbed convenient for recycling lye
Type compound, so that environmental protection rationally utilizes.
Detailed description of the invention
Fig. 1 is a kind of Novel flue gas digester structural schematic diagram of the present invention.
It is as shown in the figure: 1, the first tank body, the 2, second tank body, 3, water pump, 4, lye layer, 5, filter layer, 5.1, stainless steel mistake
Strainer, 6, adsorption layer, 6.1, granular activated carbon, 7, exhaust pipe, 8, air inlet pipe, 9, drain pipe, the 10, first valve, 11, first
Support foot, 12, spray tube, 13, atomizer, 14, discharge nozzle, the 15, second valve, 16, motor, 17, feed inlet, 18, agitating shaft,
19, paddle, the 20, second support leg, 21, overhauls window, 22, visual windows, 23, recovery pond.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with Fig. 1, a kind of Novel flue gas digester, including the first tank body 1, the second tank body 2 and water pump 3, described first
1 bottom of tank body is equipped with lye layer 4, is successively arranged filter layer 5 and adsorption layer 6, the filter layer 5 above the lye layer 4
It favours horizontal plane with adsorption layer 6 to place, 1 top of the first tank body is equipped with exhaust pipe 7, the exhaust pipe 7 between two parties
Side be equipped with air inlet pipe 8, the air inlet pipe 8 be L shape, the air inlet pipe 8 close to one end of inflection point run through 6 He of adsorption layer
Filter layer 5 is placed on 4 bottom of lye layer, and 1 bottom end of the first tank body is equipped with drain pipe 9, and the drain pipe 9 is equipped with the
One valve 10,1 bottom end of the first tank body are equipped with several first support legs 11, the lye layer 4 and mistake around drain pipe 9
Spray tube 12 is equipped between filtering layer 5, the spray tube 12 is equipped with several atomizers 13, and 12 end of spray tube is worn
1 side wall of the first tank body connection water pump 3 is crossed, 3 other end of water pump connects discharge nozzle 14, and the discharge nozzle 14 is located at second
The bottom side of tank body 2, the discharge nozzle 14 are equipped with the second valve 15, and 2 top of the second tank body is equipped with motor 16
With feed inlet 17, the motor 16 is placed centrally, and the motor 16 is drivingly connected agitating shaft 18, the agitating shaft 18
Inside the second tank body 2, the agitating shaft 18 is equipped with equally distributed paddle 19, and 2 bottom end of the second tank body is equipped with
Several second support legs 20.
It is equipped with stainless steel filter screen 5.1 in the filter layer 5, filler particles active carbon 6.1 in the adsorption layer 6,
Filter layer 5 is corresponded on first tank body 1 and adsorption layer 6 is respectively equipped with overhauls window 21, and the overhauls window 21 is distinguished
It is disposed close to filter layer 5 and the lower one end of adsorption layer 6, first tank body 1 is equipped with visual windows 22, and described is visual
Window 22 is located at the higher one end of filter layer 5 and is placed between filter layer 5 and adsorption layer 6, is equipped with back below the drain pipe 9
Receives pond 23.
The present invention in the specific implementation, keeps the first valve 10 and the second valve 15 to close, lye raw material is passed through charging
Mouth 17 is put into 2 body of the second tank, and motor 16 is then started, and motor 16 drives agitating shaft 18 to rotate, and agitating shaft 18, which drives, to be stirred
The rotation of leaf 19 opens the second valve 15 after lye stirring sufficiently, stops motor 16, start water pump 3 to stir lye raw material, when
When lye layer 4 is higher than 8 bottom end of air inlet pipe in first tank body 1, air inlet pipe 8 is begun through to the first tank body 1 into note flue gas and is stopped
Water pump 3, closes the second valve 15, and flue gas rises through filter layer 5, filtered by stainless steel after the adsorption filtration of lye layer 4
Net 5.1 removes remaining particle in gas, then passes through adsorption layer 6, adsorbs steam by granular activated carbon 6.1, will finally do
Net air is discharged by exhaust pipe 7, and visual windows 22 can observe the situation in the first tank body 1 in real time, thus judge,
Replacement maintenance is carried out to filter layer 5 and adsorption layer 6 by overhauls window 21, lye opens the first valve 10 after making full use of
With the second valve 15, and start water pump 3, sufficiently the lye after reaction is discharged into recovery pond 23 by drain pipe 9, and atomizer 13 is opened
Begin to supplement lye into the first tank body 1, therefore what can still be continued during replacing lye purifies flue gas, when
The first valve 10 is closed after lye discharge in first tank body 1 after reaction, when lye layer 4 is higher than 8 bottom end of air inlet pipe again, is stopped
Sealing pump 3, closes the second valve 15.
The present invention and its embodiments have been described above, this description is no restricted, shown in the drawings
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (6)
1. a kind of Novel flue gas digester, including the first tank body (1), the second tank body (2) and water pump (3), it is characterised in that: described
The first tank body (1) bottom be equipped with lye layer (4), be successively arranged filter layer (5) and adsorption layer above the lye layer (4)
(6), the filter layer (5) and adsorption layer (6) favour horizontal plane placement, set between two parties at the top of first tank body (1)
Have exhaust pipe (7), the side of the exhaust pipe (7) is equipped with air inlet pipe (8), and the air inlet pipe (8) is L shape, it is described into
Tracheae (8) is placed on lye layer (4) bottom, first tank through adsorption layer (6) and filter layer (5) close to one end of inflection point
Body (1) bottom end is equipped with drain pipe (9), and the drain pipe (9) is equipped with the first valve (10), described the first tank body (1) bottom
End ring is equipped with several first support legs (11) around drain pipe (9), and spray is equipped between the lye layer (4) and filter layer (5)
It manages (12), the spray tube (12) is equipped with several atomizers (13), and the spray tube (12) end passes through the first tank
Body (1) side wall connects water pump (3), and the water pump (3) other end connects discharge nozzle (14), and the discharge nozzle (14) is located at the
The bottom side of two tank bodies (2), the discharge nozzle (14) are equipped with the second valve (15), described the second tank body (2) top
Equipped with motor (16) and feed inlet (17), the motor (16) is placed centrally, and the motor (16) is drivingly connected agitating shaft
(18), the agitating shaft (18) is located at the second tank body (2) inside, and the agitating shaft (18) is equipped with equally distributed stirring
Leaf (19), the second tank body (2) bottom end are equipped with several second support legs (20).
2. a kind of Novel flue gas digester according to claim 1, it is characterised in that: be equipped in the filter layer (5)
Stainless steel filter screen (5.1).
3. a kind of Novel flue gas digester according to claim 1, it is characterised in that: filling in the adsorption layer (6)
Granular activated carbon (6.1).
4. a kind of Novel flue gas digester according to claim 1, it is characterised in that: first tank body (1) on pair
Filter layer (5) and adsorption layer (6) is answered to be respectively equipped with overhauls window (21), the overhauls window (21) is individually positioned in close to mistake
Filtering layer (5) and adsorption layer (6) lower one end.
5. a kind of Novel flue gas digester according to claim 1, it is characterised in that: set on first tank body (1)
Have visual windows (22), the visual windows (22) are located at filter layer (5) higher one end and are placed on filter layer (5) and absorption
Between layer (6).
6. a kind of Novel flue gas digester according to claim 1, it is characterised in that: set below the drain pipe (9)
There are recovery pond (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950435.0A CN109012119A (en) | 2018-08-20 | 2018-08-20 | A kind of Novel flue gas digester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810950435.0A CN109012119A (en) | 2018-08-20 | 2018-08-20 | A kind of Novel flue gas digester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109012119A true CN109012119A (en) | 2018-12-18 |
Family
ID=64632213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810950435.0A Pending CN109012119A (en) | 2018-08-20 | 2018-08-20 | A kind of Novel flue gas digester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109012119A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8986428B2 (en) * | 2011-03-22 | 2015-03-24 | Mitsubishi Hitachi Power Systems, Ltd. | Air pollution control system, air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof |
| CN204395712U (en) * | 2015-01-14 | 2015-06-17 | 王磊 | A kind of industrial waste-gas purifier |
| CN206404580U (en) * | 2017-01-14 | 2017-08-15 | 山东启航环保科技有限公司 | A kind of wet type exhaust gas desulfurization apparatus |
| CN206762551U (en) * | 2017-04-17 | 2017-12-19 | 上海领津环境技术有限公司 | A kind of vertical spray adsorption cleaning equipment |
-
2018
- 2018-08-20 CN CN201810950435.0A patent/CN109012119A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8986428B2 (en) * | 2011-03-22 | 2015-03-24 | Mitsubishi Hitachi Power Systems, Ltd. | Air pollution control system, air pollution control method, spray drying device of dewatering filtration fluid from desulfurization discharged water, and method thereof |
| CN204395712U (en) * | 2015-01-14 | 2015-06-17 | 王磊 | A kind of industrial waste-gas purifier |
| CN206404580U (en) * | 2017-01-14 | 2017-08-15 | 山东启航环保科技有限公司 | A kind of wet type exhaust gas desulfurization apparatus |
| CN206762551U (en) * | 2017-04-17 | 2017-12-19 | 上海领津环境技术有限公司 | A kind of vertical spray adsorption cleaning equipment |
Non-Patent Citations (1)
| Title |
|---|
| 任玉立 主编: "《火药化学与工艺学》", 31 August 1981, 北京：国防工业出版社 * |
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Application publication date: 20181218 |