CN109499338A - Waste gas recovery device convenient to classify - Google Patents
Waste gas recovery device convenient to classify Download PDFInfo
- Publication number
- CN109499338A CN109499338A CN201811533436.1A CN201811533436A CN109499338A CN 109499338 A CN109499338 A CN 109499338A CN 201811533436 A CN201811533436 A CN 201811533436A CN 109499338 A CN109499338 A CN 109499338A
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- Prior art keywords
- waste gas
- reaction kettle
- alkalinity
- pipe
- recycling reaction
- Prior art date
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- 239000002912 waste gas Substances 0.000 title claims abstract description 52
- 238000011084 recovery Methods 0.000 title abstract 7
- 239000007789 gas Substances 0.000 claims abstract description 85
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000006185 dispersion Substances 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 18
- 238000004064 recycling Methods 0.000 claims description 72
- 239000002253 acid Substances 0.000 claims description 32
- 238000005507 spraying Methods 0.000 claims description 22
- 238000000889 atomisation Methods 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 3
- 239000003513 alkali Substances 0.000 claims description 2
- 239000005341 toughened glass Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 17
- 239000007788 liquid Substances 0.000 description 7
- 239000012670 alkaline solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000012295 chemical reaction liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000005496 tempering Methods 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
- B01D53/34—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
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/60—Combinations of devices covered by groups B01D46/00 and B01D47/00
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (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)
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The invention relates to a waste gas recovery device convenient to classify, which comprises a first support frame, a drainage plate, a first connecting pipe, an alkaline recovery reaction kettle, a second gas dispersion cover, a water pump, an exhaust port and a chemical head, wherein a waste gas dust removal box is arranged above the first support frame, one side of the waste gas dust removal box is connected with an air inlet, the bottom end of the air inlet is provided with the first gas dispersion cover, the drainage plate is arranged inside the waste gas dust removal box, the dust removal cover is arranged above the drainage plate, the exhaust port is arranged at the top of the alkaline recovery reaction kettle, a second observation door is arranged in front of the alkaline recovery reaction kettle and the acidic recovery reaction kettle, an atomizing branch pipe is arranged on the inner side of the annular pipe, and the atomizing head is arranged at the top end of the atomizing branch. This way be convenient for categorised waste gas recovery device can with fully contact between the waste gas, react, improved reaction efficiency, the reation kettle is retrieved to basicity and the reation kettle is retrieved with acidity can carry out classification to gas.
Description
Technical field
The present invention relates to waste gas treatment equipment technical field, specially a kind of waste gas recovering device convenient for classification.
Background technique
A large amount of exhaust gas is often generated in the industrial production, and exhaust gas is directly discharged in air, can serious influence air
Quality, threaten to the health of animals and plants, the health of people's lives adversely affected.
Containing acid or alkaline gas in industrial exhaust gas, and there are a large amount of dust particles in exhaust gas, it is acid
And containing the substance that can largely reuse again in alkaline gas, therefore have in the market very to gas concentration unit, it is right
Gas in exhaust gas is recycled, and the waste of available resources in exhaust gas is avoided, and in addition also avoids exhaust gas to air
Caused by pollute.
But it is emission-control equipment in the market, and it is lower to the efficiency of exhaust-gas treatment, furthermore exhaust gas can not be carried out
Classification processing, therefore need to improve on the basis of existing equipment regarding to the issue above, to meet the needs of market.
Summary of the invention
The purpose of the present invention is to provide a kind of waste gas recovering devices convenient for classification, are proposed with solving above-mentioned background technique
Exhaust-gas treatment efficiency it is lower, furthermore can not to exhaust gas carry out classification processing the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of waste gas recovering device convenient for classification, including
First support frame, drainage plate, the first connecting tube, alkalinity recycling reaction kettle, second gas dispersion cover, water pump, exhaust outlet and change head,
Waste gas dedusting case is provided with above first support frame, and the side of waste gas dedusting case is connected with air inlet, the air inlet
The bottom end of mouth is equipped with first gas dispersion cover, and the bottom of the waste gas dedusting case is provided with discharge outlet, and installs in discharge outlet
There is water valve, the drainage plate is set to the inside of waste gas dedusting case, and dust excluding hood is provided with above drainage plate, and the exhaust gas removes
It is provided with service ports at the top of dirt case, and maintenance door is installed in service ports, the first connecting tube installation and waste gas dedusting case
Side, and the centre of the first connecting tube is connected with each other by rubber connector sleeve, and the other end of first connecting tube is equipped with
Alkalinity recycling reaction kettle, and the side of alkalinity recycling reaction kettle is provided with acid recycling reaction kettle, the alkalinity recycling reaction kettle
Bottom be provided with the second support frame, and be provided with servo motor, the servo motor among the bottom of alkalinity recycling reaction kettle
Top be connected with paddle, first connecting tube top is provided with second gas dispersion cover, and the water pump is set to alkalinity
The side of reaction kettle is recycled, and the side of water pump is provided with suction pipe, the other side of the water pump is connected with stuff-spraying pipe, and stuff-spraying pipe
Side be provided with discharge suction tube, the top of the stuff-spraying pipe is connected with ring pipe, and the side of the stuff-spraying pipe is provided with
One valve, the side of the discharge suction tube are provided with the second valve, and the exhaust outlet is set to the top of alkalinity recycling reaction kettle
Portion is connected with the second connecting tube on the exhaust outlet, and the second connecting tube other end and acid recycling reaction kettle are connected with each other,
It is provided with exhaust pipe at the top of the acid recycling reaction kettle, the first observation door, institute are provided in front of the waste gas dedusting case
It states and is provided with the second observation door in front of alkalinity recycling reaction kettle and acid recycling reaction kettle, be provided on the inside of the ring pipe
It is atomized branch pipe, and the top for being atomized branch pipe is equipped with atomising head.
Preferably, the drainage plate includes filter cartridge, inflating port, filter cotton and baffle, the bottom setting of the drainage plate
There is filter cartridge, and the center of drainage plate is provided with inflating port, dust excluding hood is connected on the inflating port, the filter cartridge
Inside is equipped with filter cotton, and baffle is provided with below filter cotton.
Preferably, there are four the filter cartridge settings, and the equal angular bottom for being set to drainage plate of filter cartridge, and mistake
It is to be threadedly coupled between filter box and drainage plate.
Preferably, the shape of the alkalinity recycling reaction kettle and acid recycling reaction kettle is equal in magnitude, and alkalinity recycling is anti-
Kettle is answered to be internally provided with alkaline solution, acidity recycling reaction kettle is internally provided with acid solution.
Preferably, the second gas dispersion cover includes connector sleeve, mesh enclosure and mesh, is provided with below the connector sleeve
Mesh enclosure, and the surface of mesh enclosure is evenly provided with mesh.
Preferably, it is mutually communicated between the stuff-spraying pipe and discharge suction tube, between the stuff-spraying pipe and ring pipe mutually
Perforation.
Preferably, the ring pipe is ring structure, and the inside of ring pipe is angularly provided with atomization branch pipe, and mist
The number for changing branch pipe is four.
Preferably, transparent toughened glass is inlaid among the first observation door and the second observation door.
Preferably, the atomization branch pipe is mutually communicated with ring pipe, and is atomized branch pipe through alkalinity recycling reaction kettle, and
Alkalinity recycling reaction kettle and the junction for being atomized branch pipe are to be tightly connected.
It compared with prior art, the beneficial effects of the present invention are: should be convenient for the waste gas recovering device of classification；
1. being provided with first gas dispersion cover to cover with second gas dispersion, gas is by first gas dispersion cover and the second gas
When body dispersion cover, gas is divided into a large amount of minute bubbles, the response area between gas and reaction liquid is increased, improves gas
Reaction rate between body and solution can adequately react exhaust gas with the solution in device；
2. exhaust gas passes through dust excluding hood, particle in exhaust gas can be filtered, be realized to the preliminary net of exhaust gas
Change processing, keeps exhaust gas more clean；
3. the setting of ring pipe and atomization branch pipe and atomising head can make alkalinity recycling reaction kettle or acid recycling reaction kettle
Internal reaction solution is atomized, and the reaction solution after atomization can come into full contact between exhaust gas, be reacted, and is improved
Reaction efficiency；
4. alkalinity recycling reaction kettle and acid recycling reaction kettle can carry out classification processing to gas.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the waste gas recovering device convenient for classification of the present invention；
Fig. 2 is a kind of schematic view of the front view of the waste gas recovering device convenient for classification of the present invention；
Fig. 3 is that a kind of second gas of the waste gas recovering device convenient for classification of the present invention disperses cover structure schematic diagram；
Fig. 4 is a kind of drainage plate overlooking structure diagram of the waste gas recovering device convenient for classification of the present invention；
Fig. 5 is partial enlargement structural representation at A in a kind of figure convenient for the waste gas recovering device of classification of the present invention；
Fig. 6 is partial enlargement structural representation at B in a kind of figure convenient for the waste gas recovering device of classification of the present invention.
In figure: 1, first support frame, 2, waste gas dedusting case, 3, air inlet, 4, first gas dispersion cover, 5, discharge outlet, 6,
Water valve, 7, drainage plate, 701, filter cartridge, 702, inflating port, 703, filter cotton, 704, baffle, 8, dust excluding hood, 9, service ports, 10,
Maintenance door, the 11, first connecting tube, 12, rubber connector sleeve, 13, alkalinity recycling reaction kettle, the 14, second support frame, 15, servo electricity
Machine, 16, paddle, 17, second gas dispersion cover, 1701, connector sleeve, 1702, mesh enclosure, 1703, mesh, 18, water pump, 19, suction
Pipe, 20, stuff-spraying pipe, 21, discharge suction tube, 22, ring pipe, the 23, first valve, the 24, second valve, 25, exhaust outlet, 26, the
Two connecting tubes, 27, acid recycling reaction kettle, 28, exhaust pipe, the 29, first observation door, the 30, second observation door, 31, atomization branch pipe,
32, atomising head.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-6 is please referred to, the present invention provides a kind of technical solution: a kind of waste gas recovering device convenient for classification, including the
One support frame 1, waste gas dedusting case 2, air inlet 3, first gas dispersion cover 4, discharge outlet 5, water valve 6, drainage plate 7, dust excluding hood 8,
Service ports 9, maintenance door 10, the first connecting tube 11, rubber connector sleeve 12, alkalinity recycling reaction kettle 13, the second support frame 14, servo
Motor 15, paddle 16, second gas dispersion cover 17, water pump 18, suction pipe 19, stuff-spraying pipe 20, discharge suction tube 21, ring pipe
22, the first valve 23, the second valve 24, exhaust outlet 25, the second connecting tube 26, acid recycling reaction kettle 27, exhaust pipe 28, first
Observation door 29, second observes door 30, atomization branch pipe 31 and atomising head 32, the top of first support frame 1 and is provided with exhaust gas and removes
Dirt case 2, and the side of waste gas dedusting case 2 is connected with air inlet 3, the bottom end of the air inlet 3 is equipped with first gas dispersion cover
4, the bottom of the waste gas dedusting case 2 is provided with discharge outlet 5, and water valve 6 is equipped in discharge outlet 5, and the drainage plate 7 is set to
The inside of waste gas dedusting case 2, and the top of drainage plate 7 is provided with dust excluding hood 8, the drainage plate 7 includes filter cartridge 701, inflation
Mouth 702, filter cotton 703 and baffle 704, the bottom of the drainage plate 7 are provided with filter cartridge 701, and the center of drainage plate 7
It is provided with inflating port 702, dust excluding hood 8 is connected on the inflating port 702, the inside of the filter cartridge 701 is equipped with filter cotton
703, and the lower section of filter cotton 703 is provided with baffle 704 and can carry out particle in exhaust gas when exhaust gas passes through dust excluding hood 8
Filtering realizes the preliminary purification processing to exhaust gas, keeps exhaust gas more clean, and there are four the settings of filter cartridge 701, and mistake
The equal angular bottom for being set to drainage plate 7 of box 701 is filtered, and to be threadedly coupled between filter cartridge 701 and drainage plate 7, it can be with
The gas of 7 lower section of drainage plate is avoided directly to spray from filter cartridge 701, the setting of filter cartridge 701 can be by 7 or more drainage plate
Liquid, drain into the lower section of drainage plate 7, the top of the waste gas dedusting case 2 is provided with service ports 9, and installs in service ports 9
There are maintenance door 10, the side of the first connecting tube 11 installation and waste gas dedusting case 2, and the centre of the first connecting tube 11 passes through rubber
Glue connection female connector 12 is connected with each other, and the other end of first connecting tube 11 is equipped with alkalinity recycling reaction kettle 13, and alkalinity recycling
The side of reaction kettle 13 is provided with acid recycling reaction kettle 27, the alkalinity recycling reaction kettle 13 and acid recycling reaction kettle 27
Shape is equal in magnitude, and alkalinity recycling reaction kettle 13 is internally provided with alkaline solution, and acidity recycling reaction kettle 27 is internally provided with
Acid solution is recycled the gas in exhaust gas, avoids the waste of available resources in exhaust gas, in addition also avoids
Exhaust gas is polluted caused by air, and the bottom of the alkalinity recycling reaction kettle 13 is provided with the second support frame 14, and alkalinity recycling
It is provided with servo motor 15 among the bottom of reaction kettle 13, the top of the servo motor 15 is connected with paddle 16, and described
One connecting tube, 11 top is provided with second gas dispersion cover 17, and the second gas dispersion cover 17 includes connector sleeve 1701, mesh enclosure
1702 and mesh 1703, the lower section of the connector sleeve 1701 is provided with mesh enclosure 1702, and the surface of mesh enclosure 1702 is uniformly arranged
There is mesh 1703, when gas disperses cover 17 with second gas by first gas dispersion cover 4, gas is divided into a large amount of stingy
Bubble, increases the response area between gas and reaction liquid, improves the reaction rate between gas and solution, can will give up
Gas is adequately reacted with the solution in device, and the water pump 18 is set to the side of alkalinity recycling reaction kettle 13, and water pump
18 side is provided with suction pipe 19, and the other side of the water pump 18 is connected with stuff-spraying pipe 20, and the side of stuff-spraying pipe 20 is provided with
Discharge suction tube 21 is mutually communicated between the stuff-spraying pipe 20 and discharge suction tube 21, the stuff-spraying pipe 20 and ring pipe 22 it
Between be mutually communicated, convenient for the conduction of reaction liquid, the top of the stuff-spraying pipe 20 is connected with ring pipe 22, and the ring pipe 22 is
Ring structure, and the inside of ring pipe 22 is angularly provided with atomization branch pipe 31, and the number for being atomized branch pipe 31 is four, it can
So that the reaction solution inside alkalinity recycling reaction kettle 13 or acid recycling reaction kettle 27 is atomized, the reaction after atomization is molten
Liquid can come into full contact between exhaust gas, be reacted, and improve reaction efficiency, and the side of the stuff-spraying pipe 20 is provided with
One valve 23, the side of the discharge suction tube 21 are provided with the second valve 24, and it is anti-that the exhaust outlet 25 is set to alkalinity recycling
The top of kettle 13 is answered, the second connecting tube 26 is connected on the exhaust outlet 25,26 other end of the second connecting tube and acidity are returned
It receives reaction kettle 27 to be connected with each other, the top of the acid recycling reaction kettle 27 is provided with exhaust pipe 28, the waste gas dedusting case 2
Front is provided with the first observation door 29, is inlaid with transparent tempering glass among the first observation door 29 and the second observation door 30
Glass, convenient for the reaction condition inside observation device, the front of the alkalinity recycling reaction kettle 13 and acid recycling reaction kettle 27 is set
It is equipped with the second observation door 30, the inside of the ring pipe 22 is provided with atomization branch pipe 31, the atomization branch pipe 31 and ring pipe 22
It is mutually communicated, and is atomized branch pipe 31 and runs through alkaline recycling reaction kettle 13, and alkalinity recycling reaction kettle 13 and atomization branch pipe 31
Junction is to be tightly connected, and avoids leaking between exhaust gas neutral and alkali recycling reaction kettle 13 and atomization branch pipe 31, and be atomized branch pipe 31
Top atomising head 32 is installed.
Working principle: when being convenient for the waste gas recovering device of classification using this, the first valve 23 is closed first, the second valve
Door 24 is opened, and then starts water pump 18 by external power supply, and the starting of water pump 18 connects discharge suction tube 21 and extraneous acid solution
It connects, acid solution is entered in suction pipe 19 by the effect of water pump 18, is entered eventually into acid recycling reaction kettle 27, according to upper
Mode of operation is stated, alkaline solution will be passed through in alkalinity recycling reaction kettle 13, water pump 18 is overturn, alkalinity can also be recycled reaction kettle
13 are reversely discharged by the solution inside water pump 18 from the inside of device with acid solution, later open the first valve 23, the
Two valves 24 closure, then overturns water pump 18, and the alkaline solution inside alkalinity recycling reaction kettle 13 initially enters suction pipe 19
Inside, then into stuff-spraying pipe 20, eventually by spraying in the mist atomising head 32 on ring pipe 22, acidity recycles reaction kettle
It is identical that the flow process of 27 inside acid solutions and the alkaline solution inside alkalinity recycling reaction kettle 13 flow process, later will be into
It is passed through exhaust gas in port 3 and gas is divided into a large amount of minute bubbles, largely when exhaust gas is by first gas dispersion cover 4
Dust particles are adsorbed by the water inside waste gas dedusting case 2, and gas is by dust excluding hood 8 later, and dust excluding hood 8 is to the particulate matter in gas
Matter carries out filtering again, and the liquid of 7 or more drainage plate can be drained into the lower section of drainage plate 7 by the setting of filter cartridge 701,
Gas enters the inside of alkalinity recycling reaction kettle 13 by the first connecting tube 11 later, while second gas dispersion covers 17 for gas
Body is divided into a large amount of minute bubbles, reacts exhaust gas adequately with the alkaline gas inside alkalinity recycling reaction kettle 13, in addition starts
Servo motor 15, servo motor 15 drive paddle 16 to rotate, and paddle 16 stirs akaline liquid, make akaline liquid and exhaust gas it
Between uniform haptoreaction, the exhaust gas absorbed for the first time later comes into full contact with again with the akaline liquid that atomising head 32 sprays to react, acid
Property gas absorbed by akaline liquid after, gas is re-introduced into acid recycling reaction kettle 27, is reacted with above-mentioned alkalinity recycling
The mode of kettle 13 is identical, is finally discharged from exhaust pipe 28, and the first valve 23 is opened, the second valve 24 closure, then by water
18 overturning of pump is discharged acid recycling reaction kettle 27 and the gas classification of alkalinity recycling 13 absorbed inside of reaction kettle, to complete
A series of activities.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (9)
1. a kind of waste gas recovering device convenient for classification, including the first support frame (1), drainage plate (7), the first connecting tube (11),
Alkalinity recycling reaction kettle (13), second gas dispersion cover (17), water pump (18), exhaust outlet (25) He Huatou (32), feature exists
In: it is provided with waste gas dedusting case (2) above first support frame (1), and the side of waste gas dedusting case (2) is connected with air inlet
Mouth (3), the bottom end of the air inlet (3) are equipped with first gas dispersion cover (4), the bottom setting of the waste gas dedusting case (2)
Have discharge outlet (5), and water valve (6) are installed in discharge outlet (5), the drainage plate (7) is set to the interior of waste gas dedusting case (2)
Portion, and dust excluding hood (8) are provided with above drainage plate (7), it is provided with service ports (9) at the top of the waste gas dedusting case (2), and
It is equipped in service ports (9) maintenance door (10), the side of the first connecting tube (11) installation and waste gas dedusting case (2), and the
The centre of one connecting tube (11) is connected with each other by rubber connector sleeve (12), and the other end of first connecting tube (11) is equipped with
Alkalinity recycling reaction kettle (13), and the side of alkalinity recycling reaction kettle (13) is provided with acid recycling reaction kettle (27), the alkali
Property recycling reaction kettle (13) bottom be provided with the second support frame (14), and alkalinity recycling reaction kettle (13) bottom among setting
Have servo motor (15), is connected with paddle (16) above the servo motor (15), the first connecting tube (11) top
It is provided with second gas dispersion cover (17), the water pump (18) is set to the side of alkalinity recycling reaction kettle (13), and water pump
(18) side is provided with suction pipe (19), and the other side of the water pump (18) is connected with stuff-spraying pipe (20), and stuff-spraying pipe (20)
Side is provided with discharge suction tube (21), and the top of the stuff-spraying pipe (20) is connected with ring pipe (22), the stuff-spraying pipe (20)
Side be provided with the first valve (23), the side of the discharge suction tube (21) is provided with the second valve (24), the exhaust
Mouth (25) is set to the top of alkalinity recycling reaction kettle (13), is connected with the second connecting tube (26), institute on the exhaust outlet (25)
It states the second connecting tube (26) other end and acid recycling reaction kettle (27) is connected with each other, the top of acid recycling reaction kettle (27)
Portion is provided with exhaust pipe (28), and the first observation door (29) is provided in front of the waste gas dedusting case (2), and the alkalinity recycling is anti-
It answers and is provided with the second observation door (30) in front of kettle (13) and acid recycling reaction kettle (27), set on the inside of the ring pipe (22)
It is equipped with atomization branch pipe (31), and the top for being atomized branch pipe (31) is equipped with atomising head (32).
2. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the drainage plate (7)
Including filter cartridge (701), inflating port (702), filter cotton (703) and baffle (704), the bottom of the drainage plate (7) is provided with
Filter cartridge (701), and the center of drainage plate (7) is provided with inflating port (702), is connected with and is removed on the inflating port (702)
The inside of dust hood (8), the filter cartridge (701) is equipped with filter cotton (703), and is provided with baffle below filter cotton (703)
(704)。
3. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the filter cartridge
(701) there are four setting, and the equal angular bottom for being set to drainage plate (7) of filter cartridge (701), and filter cartridge (701) with
It is threaded connection between drainage plate (7).
4. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the alkalinity recycling is anti-
Answer kettle (13) and the shape of acid recycling reaction kettle (27) equal in magnitude, and alkalinity recycling reaction kettle (13) is internally provided with alkalinity
Solution, acidity recycling reaction kettle (27) are internally provided with acid solution.
5. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the second gas point
Dissipating cover (17) includes connector sleeve (1701), mesh enclosure (1702) and mesh (1703), is provided with below the connector sleeve (1701)
Mesh enclosure (1702), and the surface of mesh enclosure (1702) is evenly provided with mesh (1703).
6. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the stuff-spraying pipe (20)
It is mutually communicated between discharge suction tube (21), is mutually communicated between the stuff-spraying pipe (20) and ring pipe (22).
7. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the ring pipe (22)
It is angularly provided with atomization branch pipe (31) for the inside of ring structure, and ring pipe (22), and is atomized the number of branch pipe (31)
It is four.
8. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the first observation door
(29) transparent toughened glass is inlaid with among the second observation door (30).
9. a kind of waste gas recovering device convenient for classification according to claim 1, it is characterised in that: the atomization branch pipe
(31) it is mutually communicated with ring pipe (22), and is atomized branch pipe (31) through alkalinity recycling reaction kettle (13), and alkalinity recycling is anti-
It answers kettle (13) and is atomized the junction of branch pipe (31) to be tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533436.1A CN109499338A (en) | 2018-12-14 | 2018-12-14 | Waste gas recovery device convenient to classify |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811533436.1A CN109499338A (en) | 2018-12-14 | 2018-12-14 | Waste gas recovery device convenient to classify |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109499338A true CN109499338A (en) | 2019-03-22 |
Family
ID=65752578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811533436.1A Pending CN109499338A (en) | 2018-12-14 | 2018-12-14 | Waste gas recovery device convenient to classify |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109499338A (en) |
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| CN106994297A (en) * | 2017-05-25 | 2017-08-01 | 靳鹄铭 | A kind of electric automatization industrial dedusting device |
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Application publication date: 20190322 |