CN205730868U - In a kind of burning waste gas and device - Google Patents
In a kind of burning waste gas and device Download PDFInfo
- Publication number
- CN205730868U CN205730868U CN201620588813.1U CN201620588813U CN205730868U CN 205730868 U CN205730868 U CN 205730868U CN 201620588813 U CN201620588813 U CN 201620588813U CN 205730868 U CN205730868 U CN 205730868U
- Authority
- CN
- China
- Prior art keywords
- elbow
- conveying pipeline
- batcher
- outlet
- reaction tower
- 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.)
- Expired - Fee Related
Links
Landscapes
- Treating Waste Gases (AREA)
Abstract
This utility model relates in a kind of burning waste gas and device, including dry process reaction tower, bag-type dust assembly, alkaline powder supply assembly；Described dry process reaction tower is provided with gas feed, outlet, and exit connects bag-type dust assembly；Alkaline powder supply assembly includes that feed bin, batcher, blower fan, conveying pipeline, conveying pipeline outlet are connected to upwards straight tube elbow；The one of conveying pipeline is terminated with blower fan, and the other end extends in dry process reaction tower, and the middle part of conveying pipeline is connected to batcher, batcher be arranged over feed bin；Elbow outlet arranges horn mouth, three-chip type fan blade, elbow are provided with protective baffle plate.Feeding pipe exit design is upwards straight tube elbow, makes alkaline powder more reasonable with the neutralization angle of acidic flue gas；Elbow outlet arranges horn mouth, and horn mouth installs three-chip type fan blade, makes alkaline powder be sufficiently mixed with acidic flue gas, effectively controls the dosage of alkaline powder；The elbow of feeding pipe outlet increases protective baffle plate, can prevent flue gas corrosion.
Description
Technical field
This utility model relates in a kind of burning waste gas and device, belongs to exhaust-gas treatment field.
Background technology
Dry type scrubbing process be alkali solid powder (slaked lime or bicarbonate) is injected directly into by compressed air smoke pipe or
On smoke pipe in end reaction device, make slaked lime powder be fully contacted with sour gas and react, thus reach to neutralize in waste gas acid
Gas is also removed.Active carbon powder sprays into together with lime powder, can the most effectively absorb gaseous mercury and two English, and two
The condition of the generation of English contains chlorine source, catalyst (i.e. heavy metal) etc., and activated carbon and Calx can effectively and sour gas,
Hydrogen chloride and sulfur dioxide reflection, and absorb heavy metal.Therefore the control of activated carbon and Calx emitted dose is particularly important.Existing
It is improper that Calx jet exit pipe angle is arranged, it is impossible to is uniformly injected in flue, so that Calx and the jet angle of activated carbon
Degree mistake, it is impossible to make it fully mix with flue gas.Thus solid phase is limited with the time of contact of gas phase and mass transfer effect is the best, often need
Wanting excess dosing, reagent consumption amount is big, and overall removal efficiency is relatively low.
Utility model content
The purpose of this utility model is to provide in a kind of burning waste gas and device, by changing jet exit pipe angle,
Adjust the ejection angle of alkali solid powder, to overcome the defect of prior art.
For achieving the above object, the technical solution adopted in the utility model is: in a kind of burning waste gas and device, including doing
Method reaction tower, bag-type dust assembly, alkaline powder supply assembly；Described dry process reaction tower is provided with gas feed, outlet, outlet
Place's connection has bag-type dust assembly；Described alkaline powder supply assembly includes feed bin, batcher, blower fan, conveying pipeline, conveying pipeline
Outlet is connected to upwards straight tube elbow；The one of described conveying pipeline is terminated with blower fan, and the other end extends in dry process reaction tower, conveying
The middle part of pipe is connected to batcher, batcher be arranged over feed bin；Described elbow outlet arranges horn mouth, horn mouth installs three
Chip fan blade, elbow are provided with protective baffle plate.
The beneficial effects of the utility model are:
It is upwards straight tube elbow by alkaline powder feeding pipe exit design, makes the neutralization angle of alkaline powder and acidic flue gas
It is more reasonable to spend；Elbow outlet arranges horn mouth, and horn mouth installs three-chip type fan blade, after making the alkaline powder of injection cross blade
It is sufficiently mixed with acidic flue gas equably, effectively controls the dosage of alkaline powder；Additionally, the elbow of feeding pipe outlet
Increase protective baffle plate, flue gas corrosion can be prevented.
Accompanying drawing explanation
Fig. 1 is in a kind of burning waste gas and device schematic diagram.
1-dry process reaction tower, 2-bag-type dust assembly, 3-alkaline powder supply assembly, 31-conveying pipeline, 32-blower fan, 33-
Batcher, 34-feed bin, 35-upwards straight tube elbow, 36-horn mouth, 37-protective baffle plate, 38-three-chip type fan blade.
Detailed description of the invention
Being described principle of the present utility model and feature below in conjunction with accompanying drawing, example is served only for explaining this practicality
Novel, it is not intended to limit scope of the present utility model.
In a kind of burning waste gas of Fig. 1 signal and device, including dry process reaction tower 1, bag-type dust assembly 2, alkaline powder
Supply assembly 3；Described dry process reaction tower 1 is provided with gas feed, outlet, and exit connects bag-type dust assembly 2；Described
Alkaline powder supply assembly includes that conveying pipeline 31, blower fan 32, batcher 33, feed bin 34, conveying pipeline 31 port are connected to upwards straight tube
Elbow 35；The one of described conveying pipeline 31 is terminated with blower fan 32, and the other end extends in dry process reaction tower 1, in conveying pipeline 31
Portion is connected to batcher 33, batcher 33 be arranged over feed bin 34；Described upwards straight tube elbow 35 outlet arrange horn mouth 36,
Horn mouth 36 installs three-chip type fan blade 38, elbow is provided with protective baffle plate 37.
Described alkaline powder is the mixture of pulverized limestone and activated carbon.
Batcher 33 even feeding, it is curved to upwards straight tube that blower fan 32 carries alkaline powder with air force by conveying pipeline 31
35 outlets, spray into alkaline powder in dry process reaction tower 1.By alkaline powder outlet is arranged to angle straight up,
And horn mouth is set in outlet, alkaline powder can be made to increase the contact area with sour gas and time of contact, thus reach
Well-mixed purpose；Thus also can reduce reagent consumption amount, improve the removal efficiency of sour gas.Sour gas is to conveying pipeline
Corrosiveness, the elbow of feeding pipe outlet is had to increase protective baffle plate, can prevent acidic flue gas from corroding.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in guarantor of the present utility model
Within the scope of protecting.
Claims (1)
1. burning waste gas in and a device, including dry process reaction tower (1), bag-type dust assembly (2), alkaline powder supply assembly
(3)；Described dry process reaction tower (1) is provided with gas feed, outlet, and exit connects bag-type dust assembly (2)；Described alkali
Property powder feed assembly includes that conveying pipeline (31), blower fan (32), batcher (33), feed bin (34), conveying pipeline (31) port are connected to
Upwards straight tube elbow (35)；The one of described conveying pipeline (31) is terminated with blower fan (32), and the other end extends to dry process reaction tower (1)
In, the middle part of conveying pipeline (31) is connected to batcher (33), batcher (33) be arranged over feed bin (34)；Described upwards straight tube
Elbow (35) outlet arranges horn mouth (36), horn mouth (36) installs three-chip type fan blade (38), elbow is provided with protection
Baffle plate (37).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588813.1U CN205730868U (en) | 2016-06-17 | 2016-06-17 | In a kind of burning waste gas and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620588813.1U CN205730868U (en) | 2016-06-17 | 2016-06-17 | In a kind of burning waste gas and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205730868U true CN205730868U (en) | 2016-11-30 |
Family
ID=57385498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620588813.1U Expired - Fee Related CN205730868U (en) | 2016-06-17 | 2016-06-17 | In a kind of burning waste gas and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205730868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996886A (en) * | 2017-04-17 | 2017-08-01 | 苏州大学张家港工业技术研究院 | It is a kind of to be used to prepare device of experimental gas and preparation method thereof |
-
2016
- 2016-06-17 CN CN201620588813.1U patent/CN205730868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996886A (en) * | 2017-04-17 | 2017-08-01 | 苏州大学张家港工业技术研究院 | It is a kind of to be used to prepare device of experimental gas and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205164488U (en) | Mixed flue gas wet flue gas desulfurization device of fire coal - catalysis | |
| CN105617861B (en) | A kind of dry powder adsorbent flue injection removing SO3Equipment | |
| CN101530738B (en) | Flue gas desulphurization device by circulating ash humidifying and semi-drying method provided with hot air fluidized air machine | |
| CN101385941B (en) | Efficient circulating fluid bed flue-gas desulfurizing device | |
| CN106139846A (en) | A kind of sintering device flue gas dry desulfurization urea liquid direct-injection denitrification apparatus | |
| CN202962265U (en) | Dry-process-based selective non-catalytic reduction device | |
| CN105561753A (en) | Novel dry process cement kiln flue gas online desulfurization device and technology | |
| CN205730868U (en) | In a kind of burning waste gas and device | |
| CN104353350B (en) | The flue gas purifying technique realized based on absorbent pretreatment | |
| CN103706246B (en) | Flue gas circulating fluidized bed combined desulfurization mercury removal device and method | |
| CN209302533U (en) | A kind of process system for flue gas two stage removing sulfur trioxide | |
| CN101450791A (en) | Calcium hydrate preparation method for dry flue gas desulfurization and apparatus thereof | |
| CN106390729A (en) | Desulfurization and denitrification oilfield steam-injection boiler and method | |
| CN106823788B (en) | Device and method for removing sulfur trioxide | |
| CN208553733U (en) | A kind of system that base reagent removes sulfur trioxide in flue gas | |
| CN109012101A (en) | A kind of ceramics flue-gas dust-removing and desulfurization denitrating system | |
| CN104785078A (en) | In-furnace calcium spraying furnace rear humidifying activation circulating ash flue gas purification device and purification process | |
| CN205165028U (en) | Dry powder atomizing is sprayed device and it should to use device for desorption SO3 | |
| CN204513432U (en) | A kind of incinerator smoke denitration in the stove wet desulphurization device | |
| CN211358313U (en) | Flue gas deacidification dust pelletizing system | |
| CN207385187U (en) | Improve the device of fume circulating fluidized bed desulfurization system material return mechanism characteristic using heat smoke | |
| CN113559692A (en) | Double-tower double-circulation semi-dry desulfurization device, process and application | |
| CN112495157A (en) | Device and process for cooperatively removing sulfur trioxide and hydrogen chloride | |
| CN209188469U (en) | A kind of energy saving smoke desulfuring and denitrifying apparatus | |
| CN207187467U (en) | A kind of special boiler of power plant fume environment protection abatement equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20180617 |