CN204469526U - Flue gas cleaner - Google Patents
Flue gas cleaner Download PDFInfo
- Publication number
- CN204469526U CN204469526U CN201520113194.6U CN201520113194U CN204469526U CN 204469526 U CN204469526 U CN 204469526U CN 201520113194 U CN201520113194 U CN 201520113194U CN 204469526 U CN204469526 U CN 204469526U
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- casing
- flue gas
- admission line
- gas cleaner
- controller
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Abstract
The utility model relates to flue gas cleaner, comprise casing, the side of casing is provided with admission line, the top of admission line is provided with air inlet automatic switch, the sidewall of admission line is provided with air inlet, be provided with exhaust automatic switch on the downside of the end of admission line, the inside of casing is at least provided with a purification umbrella assembly, and the top of casing is provided with discharge duct; Also comprise fluid reservoir, controller, water pump, liquid level sensor, nitrogen oxide sensor, fluid reservoir is provided with controller, and controller is connected with water pump, liquid level sensor, nitrogen oxide sensor respectively.The superior effect of flue gas cleaner described in the utility model is: described exhaust air inlet switch is arranged on the downside of the end of admission line, extends the time of contact of liquid in pernicious gas and casing; Adopt controller, water pump, nitrogen oxide sensor to be fluid infusion in casing, structure is simple, easy and simple to handle, occupation of land space is little, be convenient to installation, good purification, use cost is low.
Description
Technical field
The utility model relates to gas cleaning field of environment protection equipment, is specifically related to a kind of purified solution that utilizes and carries out the flue gas cleaner of physics and chemistry effect process to flue gas.
Background technology
At present, flue gas cleaner is widely used for the purified treatment of the useless flue gas that fire coal, boiler, the equipment of industrial product and motor vehicle discharge.
Harmful in the useless flue gas of various fire coal in industrial production, domestic life, fuel oil equipment discharge, toxic gas and dirt particle, serious contaminated environment, particularly sulfur dioxide pernicious gas can be combined to the hydrone in air " acid rain ", drops to ground and causes vegetation heavy damage.In addition, the dust carbon particulate in flue gas also can cause environmental pollution, harm humans healthy.
Particularly, in Chinese large-and-medium size cities, motor vehicle exhaust emission has become the main source of atmospheric pollution.Current Chinese vehicle in use amount is very big, but along with the increase with society need that develops rapidly of economy, in 10 ~ 15 years from now on, China's automobile guarantee-quantity by with average annual 9% speed increment.As can be seen here, the urgency of motor vehicle exhaust emission thing is reduced.Cleaning catalyst for tail gases of automobiles controls motor vehicle emission, reduces the effective means of auto-pollution.Main noble metal makes catalyst and rare earth cleaning catalyst for tail gases of automobiles.Because these noble metals are expensive, be therefore difficult to extensive popularization.
Publication number is that the Chinese patent of CN203214127U discloses a kind of automobile exhaust purifier, be made up of high-voltage plasma purifier and flue gas cleaner, have the positive and negative electrode of tape insulation pipe in the high-voltage plasma purifier be connected with exhaust duct, electrode connects accumulator jar by inverter; The gas outlet of high-voltage plasma purifier is exactly the air inlet of flue gas cleaner, and the tail gas be cleaned is from exhaust outlet discharged to air, and how much quantity of the positive and negative electrode of the tape insulation pipe in high-voltage plasma purifier increases and decreases according to vehicle size, discharge amount of exhaust gas.This automobile exhaust purifier manufacturing cost is high, and clean-up effect is poor.
Publication number is that the Chinese patent of CN2787292Y discloses a kind of flue gas cleaner, comprise body, blower fan, air inlet pipe and escape pipe, be provided with a liquid storage cylinder in described body, the liquid in described air inlet pipe and liquid storage cylinder communicates, and described escape pipe communicates with the top of liquid storage cylinder liquid.Described blower fan is arranged at the top of liquid, is positioned at the side of escape pipe, and described liquid storage cylinder bottom surface is at the bottom of plane; Described liquid storage cylinder bottom surface is conical bottom; Described liquid storage cylinder top is provided with scavenging solution supply shower, and this scavenging solution supply shower is located at the top of liquid level in liquid storage cylinder.The bottom of described liquid storage cylinder is provided with a sewage draining exit, this sewage draining exit and liquid storage cylinder affixed.The outlet side of described air inlet pipe is provided with gas uniform separator.Described gas uniform separator is provided with gas uniform sorting hole, and gas uniform sorting hole is arranged on the cross section of gas uniform separator; Described escape pipe is connected with chimney.This flue gas cleaner complex structure, manufacturing cost are high, poor practicability.
Utility model content
In order to overcome defect of the prior art, the purpose of this utility model is to provide the flue gas cleaner that a kind of structure is simple, easy to operate, take up an area space little, good purification, low cost of manufacture.
The utility model is achieved through the following technical solutions:
Flue gas cleaner, comprise casing, the side of casing is provided with the admission line be communicated with it, the top of admission line is provided with air inlet automatic switch, the sidewall of admission line is provided with air inlet, it is characterized in that, the end of admission line is arranged at the inside of casing and is provided with exhaust automatic switch on the downside of the end of admission line, the inside of casing is at least provided with a purification umbrella assembly be connected with casing and purifies umbrella assembly and is positioned at and is vented above automatic switch, and the top of casing is provided with discharge duct.
Described flue gas cleaner also comprises fluid reservoir, controller, water pump, liquid level sensor, nitrogen oxide sensor, fluid reservoir is provided with controller, described controller is connected with water pump, liquid level sensor, nitrogen oxide sensor respectively by wire, described water pump is arranged at fluid reservoir inside, and water pump is communicated with admission line by pipeline, described liquid level sensor is arranged at the inwall of casing, and described nitrogen oxide sensor is arranged at the inwall of discharge duct.
Described technical scheme is preferably, described exhaust automatic switch comprises sealing ring, hollow ball, block, described block is arranged at the inwall of admission line end, is provided with the sealing ring coordinated with admission line above block, is provided with hollow ball between described sealing ring and block.
Described technical scheme is preferably, and described hollow ball is stainless steel hollow ball.
Described technical scheme is preferably, and described purification umbrella assembly comprises the purification umbrella and water blocking ring that are connected with casing and described water blocking ring is arranged at the top purifying umbrella.
Described technical scheme is preferably, and described purification umbrella is umbrella.The pernicious gas of being discharged by described exhaust automatic switch flows to purification umbrella, and under the effect of described purification umbrella, pernicious gas spreads to described purification umbrella both sides, adds the time of contact of liquid in pernicious gas and casing.
Described technical scheme is preferably, and described water blocking ring is inverted cone shape.Described water blocking ring is connected with cabinet wall, and described water blocking ring is identical with the effect of purification umbrella, further increases the time of contact of pernicious gas and casing liquid.
Described technical scheme be preferably, be provided with connected water fender in described casing and water fender be positioned at purification umbrella assembly top.Described water fender prevents the liquid of box house from spilling.
Described technical scheme is preferably, and the sidewall of described casing is provided with observation window.Described observation window is provided with waterline, and described observation window facilitates staff to check the height of liquid in casing.
Described technical scheme is preferably, and described controller adopts ATmega64 processor.
Described technical scheme is preferably, and the exterior bottom of described casing is provided with the tapping valve be communicated with it.
Described technical scheme is preferably, and be provided with PH sensor in described casing, described PH sensor is connected with controller.
Described technical scheme is preferably, and described controller is connected with sulfur dioxide gas body sensor, and described sulfur dioxide gas sensor setting is in the inwall of discharge duct.
Compared with prior art, the superior effect of flue gas cleaner described in the utility model is: exhaust air inlet switch is arranged on the downside of the end of admission line, extends the time of contact of liquid in pernicious gas and casing; Adopt controller, water pump, nitrogen oxide sensor to be fluid infusion in casing, structure is simple, easy and simple to handle, occupation of land space is little, be convenient to installation, good purification.
Flue gas cleaner described in the utility model belongs to K cryogenic treatment equipment, and be applicable to the process of Industrial Boiler, dining room restaurant and vehicle exhaust, purifying rate is up to 95%, and the temperature of tail gas at least declines 300 DEG C, and use cost is low.
Accompanying drawing explanation
Fig. 1 is flue gas cleaner structural representation described in the utility model;
Fig. 2 is for being vented automatic switch running status schematic diagram described in Fig. 1;
Fig. 3 is for being vented automatic switch inactive state schematic diagram described in Fig. 1.
Reference numeral is as follows:
1-casing, 11-admission line, 111-air inlet automatic switch, 112-air inlet, 113-exhaust automatic switch, 1131-sealing ring, 1132-hollow ball, 1133-block, 12-purification umbrella assembly, 121-purify umbrella, 122-water blocking ring, 13-discharge duct, 14-fluid reservoir, 141-liquid injection port, 15-controller, 16-water pump, 17-liquid level sensor, 18-nitrogen oxide sensor, 19-water fender, 2-tapping valve.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model detailed description of the invention is described in further detail.
As illustrated in the accompanying drawings from 1 to 3, flue gas cleaner described in the utility model, comprise casing 1, the side of casing 1 is provided with the admission line 11 be communicated with it, the top of admission line 11 is provided with air inlet automatic switch 111, the sidewall of admission line 11 is provided with air inlet 112, the end of admission line 11 is arranged at the inside of casing 1 and is provided with exhaust automatic switch 113 on the downside of the end of admission line 11, the inside of casing 1 is provided with two purification umbrella assemblies 12 be connected with casing 1 and purifies umbrella assembly 12 and is positioned at and is vented above automatic switch 113, and the top of casing 1 is provided with discharge duct 13.Described exhaust automatic switch 113 comprises sealing ring 1131, hollow ball 1132, block 1133, described block 1133 is arranged at the inwall of admission line 11 end, be provided with the sealing ring 1131 coordinated with admission line 11 above described block 1133, between described sealing ring 1131 and block 1133, be provided with hollow ball 1132.Described hollow ball 1132 is stainless steel hollow ball and the buoyancy of hollow ball 1132 in scavenging solution is greater than himself gravity.
Described purification umbrella assembly 12 comprises the purification umbrella 121 and water blocking ring 122 that are connected with casing 1 and described water blocking ring 122 is arranged at the top purifying umbrella 121.Described purification umbrella 121 is in umbrella.The pernicious gas that described exhaust automatic switch 113 is discharged flows to purification umbrella 121, and under the effect of described purification umbrella 121, pernicious gas spreads to described purification umbrella 121 both sides, adds the time of contact of scavenging solution in pernicious gas and casing 1.Described water blocking ring 122 is in inverted cone shape, and described water blocking ring 122 is connected with the inwall of casing 1, and described water blocking ring 122 is identical with the effect of purification umbrella 121, further increases the time of contact of scavenging solution in pernicious gas and casing 1.The top of described purification umbrella assembly 12 is provided with the water fender 19 be connected with casing 1.Described water fender 19 prevents the liquid of casing 1 inside from spilling.
The sidewall of described casing 1 is provided with observation window (not shown), and described observation window is provided with waterline, and described observation window facilitates staff to check the height of liquid in casing.
Described flue gas cleaner also comprises fluid reservoir 14, controller 15, water pump 16, liquid level sensor 17, nitrogen oxide sensor 18, fluid reservoir 14 is provided with controller 15, described controller 15 is connected with water pump 16, liquid level sensor 17, nitrogen oxide sensor 18 respectively by wire, it is inner that described water pump 16 is arranged at fluid reservoir 14, and water pump 16 is communicated with admission line 11 by pipeline, described liquid level sensor 17 is arranged at the inwall of casing 1, and described nitrogen oxide sensor 18 is arranged at the inwall of discharge duct 11.Be provided with PH sensor (not shown) in described casing 1, described PH sensor is connected with controller 15; Detected the pH value of liquid in casing 1 by PH sensor, described controller 15 receive PH sensor detection data so that by water pump 16 to admission line 11 feed flow.
Described casing 1 adopts liquid level sensor 17, observation window two kinds of technological means to gather the liquid level of liquid in casing, is in time supplemented by the liquid in water pump 16 pairs of casings 1 simultaneously; Described fluid reservoir 14 is provided with liquid injection port 141.The exterior bottom of described casing 1 is provided with the tapping valve 2 be communicated with it.Described air inlet automatic switch 111, controller 15, water pump 16, liquid level sensor 17, nitrogen oxide sensor 18 are prior art, and wherein, described controller 15 adopts ATmega64 processor.
Below to process the working condition that vehicle exhaust illustrates flue gas cleaner described in the utility model.Scavenging solution is injected in casing 1, described air inlet 112 is fixedly connected with car tail spout, and after starting automobile, tail gas is entered by air inlet 112, as shown in Figure 1, described air inlet automatic switch 111 cuts out, and tail gas is discharged by being vented automatic switch 113, and described exhaust automatic switch 113 is under the effect of exhaust gas flow, as shown in Figure 2, described hollow ball 1133 is separated with sealing ring 1132, and moves down and contact with block 1133, and now tail gas enters casing 1 by being vented automatic switch 113; Tail gas moves from bottom to top, and after running into purification umbrella 121, under the effect of purification umbrella 121, tail gas is moved to purification umbrella 121 surrounding by the top, downside purifying umbrella 121; When tail gas continues to be moved upwards up to water blocking ring 122 lower end, tail gas entreats movement wherein along water blocking ring 122 surrounding, adds the time of contact of tail gas and scavenging solution, is finally discharged by discharge duct 13; And when automobile flameout, described air inlet automatic switch 111 is opened, the air pressure in described admission line 11 is zero, and described hollow ball 1132 is connected with sealing ring 1131 under the effect of scavenging solution, prevents the scavenging solution in casing 1 from entering admission line 11.
Described flue gas cleaner operationally, described nitrogen oxide sensor 18 detects the gas of discharging, when Exhaust Gas nitrogen oxygen content exceeds standard, described controller 15 sends signal to water pump 16, water pump 16 adds scavenging solution in admission line 11, and the scavenging solution newly added enters casing 1 by exhaust automatic switch 113 equally; When described nitrogen oxide sensor 18 detects that the gas of discharge meets discharge standard, described water pump 16 is out of service.In addition, the pipeline of described water pump 16 output liquid directly can also be communicated with casing 1, as being connected to the top of casing 1.
The utility model is not limited to above-mentioned embodiment, and when not deviating from flesh and blood of the present utility model, any distortion that it may occur to persons skilled in the art that, improvement, replacement all fall into scope of the present utility model.
Claims (10)
1. flue gas cleaner, comprise casing, the side of casing is provided with the admission line be communicated with it, the top of admission line is provided with air inlet automatic switch, the sidewall of admission line is provided with air inlet, it is characterized in that, the end of admission line is arranged at the inside of casing and is provided with exhaust automatic switch on the downside of the end of admission line, the inside of casing is at least provided with a purification umbrella assembly be connected with casing and purifies umbrella assembly and is positioned at and is vented above automatic switch, and the top of casing is provided with discharge duct;
Described flue gas cleaner also comprises fluid reservoir, controller, water pump, liquid level sensor, nitrogen oxide sensor, fluid reservoir is provided with controller, described controller is connected with water pump, liquid level sensor, nitrogen oxide sensor respectively by wire, described water pump is arranged at fluid reservoir inside, and water pump is communicated with admission line by pipeline, described liquid level sensor is arranged at the inwall of casing, and described nitrogen oxide sensor is arranged at the inwall of discharge duct.
2. flue gas cleaner according to claim 1, it is characterized in that, described exhaust automatic switch comprises sealing ring, hollow ball, block, described block is arranged at the inwall of admission line end, be provided with the sealing ring coordinated with admission line above block, between described sealing ring and block, be provided with hollow ball.
3. flue gas cleaner according to claim 2, is characterized in that, described hollow ball is stainless steel hollow ball.
4. flue gas cleaner according to claim 1, is characterized in that, described purification umbrella assembly comprises the purification umbrella and water blocking ring that are connected with casing and described water blocking ring is arranged at the top purifying umbrella.
5. flue gas cleaner according to claim 4, is characterized in that, described purification umbrella is umbrella, and described water blocking ring is inverted cone shape.
6. flue gas cleaner according to claim 1, is characterized in that, is provided with PH sensor in described casing, and described PH sensor is connected with controller.
7. flue gas cleaner according to claim 1, is characterized in that, be provided with connected water fender in described casing and water fender be positioned at purification umbrella assembly top.
8. flue gas cleaner according to claim 1, is characterized in that, the sidewall of described casing is provided with observation window.
9. flue gas cleaner according to claim 1, is characterized in that, described controller adopts ATmega64 processor.
10. flue gas cleaner according to claim 1, is characterized in that, the exterior bottom of described casing is provided with the tapping valve be communicated with it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113194.6U CN204469526U (en) | 2015-02-16 | 2015-02-16 | Flue gas cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520113194.6U CN204469526U (en) | 2015-02-16 | 2015-02-16 | Flue gas cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204469526U true CN204469526U (en) | 2015-07-15 |
Family
ID=53625262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520113194.6U Expired - Fee Related CN204469526U (en) | 2015-02-16 | 2015-02-16 | Flue gas cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204469526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983324A (en) * | 2015-02-16 | 2016-10-05 | 刘文发 | Flue gas purifier |
| CN108843427A (en) * | 2018-06-12 | 2018-11-20 | 重庆昊润信息技术有限公司 | Automobile tail gas purification system |
-
2015
- 2015-02-16 CN CN201520113194.6U patent/CN204469526U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105983324A (en) * | 2015-02-16 | 2016-10-05 | 刘文发 | Flue gas purifier |
| CN108843427A (en) * | 2018-06-12 | 2018-11-20 | 重庆昊润信息技术有限公司 | Automobile tail gas purification system |
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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: 20150715 Termination date: 20190216 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |