CN208340458U - The processing system of CO 2 waste gas - Google Patents
The processing system of CO 2 waste gas Download PDFInfo
- Publication number
- CN208340458U CN208340458U CN201820725190.7U CN201820725190U CN208340458U CN 208340458 U CN208340458 U CN 208340458U CN 201820725190 U CN201820725190 U CN 201820725190U CN 208340458 U CN208340458 U CN 208340458U
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- Prior art keywords
- reaction chamber
- waste gas
- inlet
- gas
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
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- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model provides a kind of processing system for the CO 2 waste gas that safety is good, carbon dioxide removal rate is high；System includes waste gas exhaust pipe, No.1 emission-control equipment and No. two emission-control equipments；The No.1 emission-control equipment includes No.1 reaction chamber, ammonia generation device and water injector, the No.1 reaction chamber is equipped with ammonia air inlet, waste gas inlet, water inlet and No.1 reaction chamber gas outlet, the ammonia air inlet is connected to ammonia generation device gas outlet, the waste gas inlet is connected to waste gas exhaust pipe, the water injector is connected to water inlet, and the water inlet is showerhead；No. two emission-control equipments include No. two reaction chambers, and calcium hydroxide aqueous solution is equipped in No. two reaction chambers, and No. two reaction chambers are equipped with No. two reaction chamber air inlets and No. two reaction chamber gas outlets；No.1 reaction chamber gas outlet is connected to No. two reaction chamber air inlets, and No. two reaction chamber gas outlets are connected to atmosphere.
Description
Technical field
The utility model relates to exhaust treatment systems, and in particular to a kind of processing system of CO 2 waste gas.
Background technique
With the evolution in epoch, the mankind be dependent on always fossil fuel provide the energy with supply life needed for or industrial requirement,
The greenhouse gases (such as carbon dioxide) wherein discharged have made greenhouse effects be on the rise, and incident climate change also becomes
The environmental problem that the whole world need to face.Therefore, in addition to pushing energy conservation really, developing low-carbon energy and reducing CO2 emission
Except amount, how effectively to handle or recycle carbon dioxide and have become the Main way studied at present.
In general, the main recovery technology of carbon dioxide can be divided into physical treatment process and method of chemical treatment, wherein physics
Property method (such as Physical Absorption, physical absorption, cryogenic condensation and thin film separation etc.) must expend the more energy, in practice
It is unsatisfactory when needing large-scale recovery carbon dioxide.Therefore the method being industrially most often used is chemical absorption method, is to make
The recycling that absorbent and carbon dioxide occur to chemically react to realize carbon dioxide.
Utility model content
That the purpose of this utility model is to provide a kind of safeties is good, carbon dioxide removal rate is high, can be by carbon dioxide
It is effectively converted into the processing system of CO 2 waste gas of the solid-state ammonium carbonate salts not cause as nitrogenous fertilizer and extra waste.
In order to achieve the above object, the major technique solution of the utility model is to provide a kind of processing of CO 2 waste gas
System, including waste gas exhaust pipe, No.1 emission-control equipment and No. two emission-control equipments；The No.1 emission-control equipment packet
Include No.1 reaction chamber, ammonia generation device and water injector, the No.1 reaction chamber be equipped with ammonia air inlet, waste gas inlet,
Water inlet and No.1 reaction chamber gas outlet, the ammonia air inlet are connected to ammonia generation device gas outlet, the gas inlet
Mouth connection waste gas exhaust pipe, the water injector are connected to water inlet, and the water inlet is showerhead；No. two exhaust-gas treatments dress
It sets including No. two reaction chambers, No. two reaction chambers are interior to be equipped with calcium hydroxide aqueous solution, and No. two reaction chambers are equipped with No. two instead
Answer room air inlet and No. two reaction chamber gas outlets；No. two reaction chamber air inlets of No.1 reaction chamber gas outlet connection, described two
Number reaction chamber gas outlet is connected to atmosphere.
Further, the waste gas exhaust pipe is equipped with operated pneumatic valve.
Further, the No.1 reaction chamber is equipped with water outlet, and the water outlet is connected to water injector water inlet.
The beneficial effects of the utility model are:
(1) carbon dioxide is effectively converted into solid-state ammonium carbonate salts using as nitrogenous fertilizer；
(2) security of system is good, and carbon dioxide removal rate is high.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the processing system of the CO 2 waste gas of the utility model embodiment.
In figure: ammonia generation device 1, No.1 reaction chamber 2, water injector 3, No. two reaction chambers 4, operated pneumatic valve 5.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, without
It is that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore on
Stating term should not be understood as limiting the present invention.
It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment,
The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no
It can be interpreted as the limitation to quantity.
Referring to Fig. 1, a kind of processing system of CO 2 waste gas, including waste gas exhaust pipe, No.1 emission-control equipment and
No. two emission-control equipments.
The No.1 emission-control equipment includes No.1 reaction chamber 2, ammonia generation device 1 and water injector 3, the No.1
Reaction chamber 2 is equipped with ammonia air inlet, waste gas inlet, water inlet and No.1 reaction chamber gas outlet, the ammonia air inlet and ammonia
The connection of 1 gas outlet of gas generation device, the waste gas inlet are connected to waste gas exhaust pipe, and the water injector 3 is connected to water inlet, institute
Stating water inlet is showerhead.Carbon dioxide in exhaust gas reacts in No.1 reaction chamber 2 with ammonia and water generates solid-state ammonium carbonate
Salt.
No. two emission-control equipments include No. two reaction chambers 4, and it is water-soluble to be equipped with calcium hydroxide in No. two reaction chambers 4
Liquid, No. two reaction chambers 4 are equipped with No. two reaction chamber air inlets and No. two reaction chamber gas outlets；No.1 reaction chamber gas outlet
No. two reaction chamber air inlets are connected to, No. two reaction chamber gas outlets are connected to atmosphere.Carbon dioxide and calcium hydroxide in exhaust gas
Generate precipitation of calcium carbonate.
The waste gas exhaust pipe is equipped with operated pneumatic valve 5.
The No.1 reaction chamber 2 is equipped with water outlet, and the water outlet is connected to water injector water inlet.
The utility model is not limited to above-mentioned preferred forms, anyone can obtain under the enlightenment of the utility model
Other various forms of products, however, make any variation in its shape or structure, it is all that there is same as the present application or phase
Approximate technical solution, all falls within the protection scope of the utility model.
Claims (3)
1. a kind of processing system of CO 2 waste gas, including waste gas exhaust pipe, it is characterised in that: further include No.1 exhaust-gas treatment
Device and No. two emission-control equipments；The No.1 emission-control equipment includes No.1 reaction chamber, ammonia generation device and water spray
Device, the No.1 reaction chamber are equipped with ammonia air inlet, waste gas inlet, water inlet and No.1 reaction chamber gas outlet, the ammonia
Gas air inlet is connected to ammonia generation device gas outlet, and the waste gas inlet is connected to waste gas exhaust pipe, and the water injector connects
Logical water inlet, the water inlet are showerhead；No. two emission-control equipments include No. two reaction chambers, No. two reaction chambers
Interior to be equipped with calcium hydroxide aqueous solution, No. two reaction chambers are equipped with No. two reaction chamber air inlets and No. two reaction chamber gas outlets；Institute
It states No.1 reaction chamber gas outlet and is connected to No. two reaction chamber air inlets, No. two reaction chamber gas outlets are connected to atmosphere.
2. the processing system of CO 2 waste gas according to claim 1, it is characterised in that: set on the waste gas exhaust pipe
There is operated pneumatic valve.
3. the processing system of CO 2 waste gas according to claim 1 or 2, it is characterised in that: the No.1 reaction chamber
Equipped with water outlet, the water outlet is connected to water injector water inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725190.7U CN208340458U (en) | 2018-05-15 | 2018-05-15 | The processing system of CO 2 waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820725190.7U CN208340458U (en) | 2018-05-15 | 2018-05-15 | The processing system of CO 2 waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208340458U true CN208340458U (en) | 2019-01-08 |
Family
ID=64889352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820725190.7U Active CN208340458U (en) | 2018-05-15 | 2018-05-15 | The processing system of CO 2 waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208340458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631606A (en) * | 2019-01-09 | 2019-04-16 | 杨柱 | A kind of furnace chamber of smelting non-ferrous metal |
-
2018
- 2018-05-15 CN CN201820725190.7U patent/CN208340458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109631606A (en) * | 2019-01-09 | 2019-04-16 | 杨柱 | A kind of furnace chamber of smelting non-ferrous metal |
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