CN205850554U - A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas - Google Patents
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas Download PDFInfo
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- CN205850554U CN205850554U CN201620600725.9U CN201620600725U CN205850554U CN 205850554 U CN205850554 U CN 205850554U CN 201620600725 U CN201620600725 U CN 201620600725U CN 205850554 U CN205850554 U CN 205850554U
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- air cleaning
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Abstract
The utility model discloses a kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas, including chimney, and air cleaner, described air cleaner includes the air cleaning pond being contained with the purified solution comprising carbon capture agent and surfactant, the top in described air cleaning pond is provided with open top, sidewall is provided with waste liquid outlet and at least one circulating water outlet, it is provided with circulating water line at described circulating water outlet, it is disposed with centrifugal water pump and water-jet pump along water (flow) direction on described circulating water line, described water-jet pump includes water inlet, outlet and air entry, described water inlet is connected with described circulating water line respectively with outlet, described air entry is connected by breather line with the exhaust opening of described chimney.This utility model equipment is simple, flexible, good purification and low cost, is not only suitable for enterprise of integrated mill, is more suitable for the middle-size and small-size factory and enterprise of thrifty expense.
Description
Technical field
This utility model belongs to air purification field, is specifically related to one and utilizes carbon capture technology to purify factory chimney cigarette
The air cleaning system of gas.
Background technology
In the gas of factory chimney kind discharge, major pollutants are CO2、SO2And oil droplet and solid particulate matter etc., the most only
Change this pollutant device therefor and be primarily present following shortcoming: equipment is big and complexity, cost are high, and Pollutant Treatment cost is high；Uncomfortable
Unify the most middle-size and small-size factory and enterprise, and these factory and enterprises are in order to reduce expense, often exist and arrange phenomenon steathily, in the course of time,
The air ambient of the surrounding having a strong impact on, therefore, a kind of equipment of research and development is simple, flexible, good purification, and low cost
Chimney exhaust gas cleaning system seems most important.
Utility model content
The purpose of this utility model is to provide a kind of air cleaning utilizing carbon capture technology to purify factory chimney flue gas
System, equipment is simple, flexible, good purification and low cost, is not only suitable for enterprise of integrated mill, is more suitable for joint
The middle-size and small-size factory and enterprise of thrifty expense.
For achieving the above object, technical solution adopted in the utility model is:
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas, including chimney, with described chimney
The air cleaner that exhaust opening is connected, described air cleaner includes being contained with and comprises carbon capture agent and surfactant
The air cleaning pond of purified solution, the top in described air cleaning pond is provided with open top, and sidewall is provided with waste liquid row
Outlet and at least one circulating water outlet；Described waste liquid outlet is provided with waste liquid discharge pipe, and described waste liquid discharge pipe is arranged
There is the valve of waste liquid outlet described in closure or openness；Circulating water line, described recirculated water it is provided with at described circulating water outlet
One end of pipeline is connected with described circulating water outlet, and the other end extends upwardly to the top in air cleaning pond along air cleaning pond
The top of opening, inserts below the liquid level of purified solution, the most downwardly from top opening along current side on described circulating water line
To being disposed with centrifugal water pump and water-jet pump, described water-jet pump includes water inlet, outlet and air entry,
Described water inlet is connected with described circulating water line respectively with outlet, and described air entry passes through with the exhaust opening of described chimney
Breather line is connected.
Further, described breather line is provided with check valve.
Further, described breather line is provided be contained with granule sedimentation solution granule Sedimentation tank, described
The top of grain Sedimentation tank is provided with smoke inlet and exhanst gas outlet, and described breather line includes admission line and outlet pipe, institute
The exhaust opening of one end and described chimney of stating admission line is connected, and the other end of described admission line extends through smoke inlet
Entering below the liquid level of granule sedimentation solution, described outlet pipe one end is connected with described exhanst gas outlet, the other end and described water
The air entry of ejector vacuum pump is connected.
Further, described check valve is arranged on outlet pipe.
Further, described granule Sedimentation tank being additionally provided with granule sedimentation solution dispensing port, the sedimentation of described granule is molten
The valve being turned on and off described granule sedimentation solution dispensing port it is provided with on liquid dispensing port.
Further, described top open part is provided with the top cover being connected with described air cleaning pond one, described top cover
On be provided with net air outlet and the recirculated water entrance equal with described circulating water outlet quantity；Described circulating water line one end with
Described circulating water outlet is connected, the other end extend upwardly to along air cleaning pond corresponding recirculated water entrance top and
It is inserted downwardly into below the liquid level of purified solution from corresponding recirculated water entrance.
Further, described top cover is additionally provided with purified solution dispensing port, described purified solution dispensing port is arranged
There is the valve being turned on and off described purified solution dispensing port.
The beneficial effects of the utility model are: the extremely strong suction function that this utility model produces at water-jet pump
Under, the waste gas that factory chimney produces is mixed with the purified solution being made up of carbon capture agent and surfactant, and molten with purifying
Liquid generation physical change and/or chemical reaction, so that harmful gas, oil droplet and dust in waste gas remove, to reach to purify
The purpose of air；Owing in the waste gas that factory chimney produces, graininess dust is more, therefore, before carrying out air cleaning, first will
It passes through granule Sedimentation tank, removes part dust, carries out air cleaning the most again, remove CO further2、SO2Etc. harmful gas and
Remaining dust, good purification；This utility model equipment is simple, flexible, good purification and low cost, not only fits
Together in enterprise of integrated mill, it is more suitable for the middle-size and small-size factory and enterprise of thrifty expense.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the axonometric chart of air cleaner used in Fig. 1；
Fig. 3 is the structural representation of one preferred embodiment of this utility model；
Fig. 4 is the axonometric chart of air cleaner used in Fig. 3；
Fig. 5 is the axonometric chart of air cleaner in another preferred embodiment of this utility model.
In figure, 1, chimney, 2, air cleaner, 3, air cleaning pond, 4, open top, 5, waste liquid outlet；6, follow
Ring water out, 7, circulating water line, 8, centrifugal water pump；9, water-jet pump；10, water inlet；11, outlet；12, air-breathing
Mouthful；14, top cover, 15, net air outlet；16, recirculated water entrance；17, check valve；18, exhaust opening；19, granule Sedimentation tank, 20,
Smoke inlet；21, exhanst gas outlet, 22, admission line；23, outlet pipe, 24, granule sedimentation solution；25, purified solution；26、
Waste liquid discharge pipe；27, valve.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, by tool
This utility model is further described by body embodiment.
As shown in accompanying drawing 1～2, a kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas, including
Chimney 1, the air cleaner 2 being connected with described chimney 1 exhaust opening 18, described air cleaner 2 includes being contained with bag
The air cleaning pond 3 of the purified solution 25 of carbon containing agent for capturing and surfactant, the top in described air cleaning pond 3 is provided with top
Portion's opening 4, sidewall is provided with waste liquid outlet 5 and at least one circulating water outlet 6；Described waste liquid outlet 5 is provided with useless
Liquid discharge pipe 26, described waste liquid discharge pipe 26 is provided with the valve 27 of waste liquid outlet 5 described in closure or openness；Described circulation
Being provided with circulating water line 7 at water out 6, one end of described circulating water line 7 is connected with described circulating water outlet 6, another
End extends upwardly to the top of the open top 4 in air cleaning pond 3 along air cleaning pond 3, is then downwardly into from open top 4
Below the liquid level of purified solution 25, described circulating water line 7 is disposed with centrifugal water pump 8 along water (flow) direction and water injection is true
Empty pump 9, described water-jet pump 9 includes water inlet 10, outlet 11 and air entry 12, described water inlet 10 and outlet 11
Being connected with described circulating water line 7 respectively, described air entry 12 is connected by breather line with the exhaust opening 18 of described chimney 1
Logical.This utility model under the extremely strong suction function that water-jet pump 9 produces, the waste gas that factory chimney 1 is produced with by
The purified solution 25 of carbon capture agent and surfactant composition mixes, and occurs physically and/or chemically to react with purified solution 25,
So that harmful gas, oil droplet and dust in waste gas remove, to reach to purify the purpose of air.
Further, described water-jet pump 9 is arranged at the top in described air cleaning pond 3.
Further, described breather line is provided with check valve 17；It is possible to prevent the adverse current of waste gas.
Further, described carbon capture reagent is sodium hydroxide.
Further, described purified solution 25 also comprises foaming agent.
Further, described breather line is provided with the granule Sedimentation tank 19 being contained with granule sedimentation solution 24, described
The top of granule Sedimentation tank 19 is provided with smoke inlet 20 and exhanst gas outlet 21, and described breather line includes admission line 22 and goes out
Feed channel 23, one end of described admission line 22 is connected with the exhaust opening 18 of described chimney 1, another of described admission line 22
Holding and extend into below the liquid level of granule sedimentation solution 24 through smoke inlet 20, described outlet pipe 23 one end goes out with described flue gas
Mouth 21 is connected, and the other end is connected with the air entry 12 of described water-jet pump 9.Further, described check valve 17
It is arranged on described outlet pipe 23.Owing to graininess dust is more in the waste gas that factory chimney 1 produces, therefore, carrying out sky
Before gas purifies, first passed through granule Sedimentation tank 19, remove part dust, carry out air cleaning the most again, remove further
CO2、SO2Etc. harmful gas and remaining dust, good purification.
Further, described granule Sedimentation tank being additionally provided with granule sedimentation solution dispensing port, the sedimentation of described granule is molten
The valve being turned on and off described granule sedimentation solution dispensing port it is provided with on liquid dispensing port.
Further, described granule sedimentation solution 24 is formed with water mixture by surfactant.
As a kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas of this utility model one
Preferred embodiment, as shown in figs. 34, is provided with the top cover being connected with described air cleaning pond 3 one at described open top 4
14, described top cover 14 is provided with net air outlet 15 and the recirculated water entrance 16 equal with described circulating water outlet 6 quantity；Institute
Stating circulating water line one end to be connected with described circulating water outlet 6, the other end extends upwardly to corresponding along air cleaning pond 3
The top of recirculated water entrance 16 is also inserted downwardly into below the liquid level of purified solution 25 from corresponding recirculated water entrance 16.Will
Air cleaning pond 3 arranges top cover 14, and arranges net air outlet 15 on top cover 14, and the outlet of described net air is also used as clean
Change the dispensing port of solution, enter additionally, other cleaning equipments can also be entered by pipeline from the air of net air outlet 15 discharge
Row purifies further.
Further, described top cover is additionally provided with purified solution dispensing port, described purified solution dispensing port is provided with
It is turned on and off the valve of described purified solution dispensing port.
As a kind of another of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas of this utility model
Preferred embodiment, as it is shown in figure 5, described circulating water outlet 6, circulating water line 7, centrifugal water pump 8, water-jet pump 9 and follow
Ring water inlet 16 is two.With the volume of increase air clarifier-tank 3, and circulating water pipe can be increased when pollutant are more in flue gas
Road 7, centrifugal water pump 8, the quantity of water-jet pump 9, thus increase the bearing capacity of air, increase purification efficiency.
Using method of the present utility model and operation principle:
This utility model use during, the purified solution 25 in air cleaning pond 3 under the effect of centrifugal water pump 8, from
Circulating water outlet 6 flows out, and flows through to water-jet pump 9 along circulating water line 7, and ejector vacuum pump 9 produces extremely strong negative pressure, from
And in making granule Sedimentation tank 19, it being in negative pressure state, waste gas, under the effect of negative pressure, first passes through granule Sedimentation tank 19, sinks at granule
Under the effect of the surfactant in fall pond 19, granule dust obtains infiltration precipitation, thus stays in granule Sedimentation tank 19, and gas
Body is then discharged from exhanst gas outlet 21, enters water-jet pump 9, mixes a part of CO of removing with purified solution 252Etc. harmful gas
After body, exit into air cleaning pond 3, remaining harmful gas and purified solution 25 from the outlet 11 of water-jet pump 9
Continue physical change and/or chemical reaction in air cleaning pond, thus by CO2、SO2Etc. harmful gas and oil droplet,
Grain dust is stayed in air cleaning pond 3, and the air after purifying then enters in air；
When the purified solution 25 in air cleaning pond 3 reaches saturated, loses detergent power, purified solution 25 is discharged,
Rejoin newly configured purified solution 25.
The reaction principle of air cleaning: utilize negative pressure system to introduce air into formation bubble, gas in akaline liquid environment
Gas molecule motion speed in bubble is the highest, can quickly move in liquid surface, the sour gas CO in air2、SO2Deng meeting
Generation weak acid H is reacted with water2CO3、H2SO3Deng, weak acid can react with highly basic, makes chemical equilibrium move right and ultimately generates salt CO3 2 +、SO3 2+Deng and stay in air cleaning pond, and particulate matter or the oiliness drop in air is stayed by the moistening of surfactant
In air cleaning pond, oxygen in air, nitrogen, noble gas be not because reacting with purified solution, thus escape liquid level and enter
In air, air is made to be purified；
The chemical reaction being mainly concerned with: CO2+2NaOH→Na2CO3+H2O。
Claims (7)
1. one kind utilizes the air cleaning system that carbon capture technology purifies factory chimney flue gas, it is characterised in that include chimney
(1), the air cleaner (2) being connected with described chimney (1) exhaust opening (18), described air cleaner (2) includes containing
It is placed with the air cleaning pond (3) of the purified solution (25) comprising carbon capture agent and surfactant, described air cleaning pond (3)
Top is provided with open top (4), and sidewall is provided with waste liquid outlet (5) and at least one circulating water outlet (6)；Described useless
Liquid outlet (5) is provided with waste liquid discharge pipe (26), and described waste liquid discharge pipe (26) is provided with waste liquid described in closure or openness
The valve (27) of outlet (5)；Described circulating water outlet (6) place is provided with circulating water line (7), described circulating water line (7)
One end be connected with described circulating water outlet (6), the other end extends upwardly to air cleaning pond (3) along air cleaning pond (3)
The top of open top (4), be then downwardly into below the liquid level of purified solution (25), described circulation from open top (4)
It is disposed with centrifugal water pump (8) and water-jet pump (9), described water-jet pump along water (flow) direction in water lines (7)
(9) include that water inlet (10), outlet (11) and air entry (12), described water inlet (10) and outlet (11) are respectively with described
Circulating water line (7) is connected, and described air entry (12) is connected by breather line with the exhaust opening (18) of described chimney (1)
Logical.
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas the most according to claim 1, its
It is characterised by, described breather line is provided with check valve (17).
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas the most according to claim 2, its
It is characterised by, described breather line is provided with the granule Sedimentation tank (19) being contained with granule sedimentation solution (24), described granule
The top of Sedimentation tank (19) is provided with smoke inlet (20) and exhanst gas outlet (21), and described breather line includes admission line (22)
With outlet pipe (23), one end of described admission line (22) is connected with the exhaust opening (18) of described chimney (1), described air inlet
The other end of pipeline (22) extends into below the liquid level of granule sedimentation solution (24), described outlet pipe through smoke inlet (20)
(23) one end is connected with described exhanst gas outlet (21), and the other end is connected with the air entry (12) of described water-jet pump (9)
Logical.
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas the most according to claim 3, its
Being characterised by, described check valve (17) is arranged on outlet pipe (23).
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas the most according to claim 3, its
Being characterised by, described granule Sedimentation tank (19) is additionally provided with granule sedimentation solution dispensing port, and described granule sedimentation solution is thrown in
The valve being turned on and off described granule sedimentation solution dispensing port it is provided with on mouth.
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas the most according to claim 1, its
Being characterised by, described open top (4) place is provided with the top cover (14) being connected with described air cleaning pond (3) one, described top
Net air outlet (15) and the recirculated water entrance (16) equal with described circulating water outlet (6) quantity it is provided with on lid (14)；Institute
Stating circulating water line one end to be connected with described circulating water outlet (6), the other end extends upwardly to phase along air cleaning pond (3)
The top of corresponding recirculated water entrance (16) is also inserted downwardly into the liquid level of purified solution from corresponding recirculated water entrance (16)
Below.
A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas the most according to claim 6, its
It is characterised by, described top cover (14) is additionally provided with purified solution dispensing port, described purified solution dispensing port is provided with unlatching
Or close the valve of described purified solution dispensing port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600725.9U CN205850554U (en) | 2016-06-20 | 2016-06-20 | A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620600725.9U CN205850554U (en) | 2016-06-20 | 2016-06-20 | A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205850554U true CN205850554U (en) | 2017-01-04 |
Family
ID=57636795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620600725.9U Expired - Fee Related CN205850554U (en) | 2016-06-20 | 2016-06-20 | A kind of air cleaning system utilizing carbon capture technology to purify factory chimney flue gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205850554U (en) |
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2016
- 2016-06-20 CN CN201620600725.9U patent/CN205850554U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20170104 Termination date: 20190620 |
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| CF01 | Termination of patent right due to non-payment of annual fee |