CN103726908A - Automobile tail gas purification system and purification method thereof - Google Patents
Automobile tail gas purification system and purification method thereof Download PDFInfo
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- CN103726908A CN103726908A CN201410026096.9A CN201410026096A CN103726908A CN 103726908 A CN103726908 A CN 103726908A CN 201410026096 A CN201410026096 A CN 201410026096A CN 103726908 A CN103726908 A CN 103726908A
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- tail gas
- purifying box
- purified solution
- purification
- liquid level
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Abstract
The invention provides an automobile tail gas purification system and a purification method thereof. The automobile tail gas purification system comprises a purification box, a pressure increasing box, a purification liquid circulating device and a liquid level water replenishing device, wherein the purification box is provided with a purification liquid inlet, a waste liquid outlet, a tail gas inlet and a tail gas outlet; the tail gas inlet is lower than the tail gas outlet, the purification box is communicated with the pressure increasing box through micropores, the purification liquid circulating device is communicated with the purification box and the pressure increasing box, and the liquid level water replenishing device is used for replenishing water in the purification box. The tail gas inlet is arranged on an automobile exhaust pipe opening, the purification liquid circulating device is communicated with a water source, a purification liquid is added into the purification box, an automobile starts, tail gas enters the purification box, the purification liquid circulating device is opened, the purification liquid is conveyed to the pressure increasing box and then is sprayed in the purification box, the sprayed liquid wraps particulate matters in the tail gas and then falls back in the purification liquid, the purified tail gas is discharged from the tail gas outlet, and finally, the purification treatment is finished. The purification system provided by the invention has the advantages that the structure is simple, the cost is low, the purification operation is convenient, and the application prospect is good.
Description
Technical field
The present invention relates to environmental protection equipment technical field, relate in particular to a kind of automobile tail gas purification system and purification method thereof.
Background technique
The regular haze weather that occurs now in all parts of the country, haze weather is very large on the impact of health, easily makes people suffer from the diseases such as the infection of the upper respiratory tract, bronchial astehma, lung cancer, conjunctivitis, Rickets, has a strong impact on people's physical and mental health.
We know that the formation of haze is mainly because the particles such as airborne dust, sulfuric acid, nitric acid are too much, and these fine particles to be mainly the reasons such as vehicle exhaust, plant gas discharge cause.Therefore, reduce pollution sources, cutting down atmospheric pollutant is the basic road that solves haze.
The product existing on the market now not can solve PM2.5 particle in vehicle exhaust, most products just carries out a kind of simple filtration, only can eliminate a fraction of particle floating debris, and complex structure, not attractive in appearance, operate also very inconvenient.
Summary of the invention
Above-mentioned defect and problem for prior art, the object of this invention is to provide a kind of automobile tail gas purification system and purification method thereof, cleaning system is simple in structure, cost is low, purification run is convenient, and application prospect is good, has solved existing purifying vehicle exhaust product structure complicated, complex operation, the problem that purifying effect is undesirable.
In order to achieve the above object, the invention provides following technological scheme:
A kind of automobile tail gas purification system, comprise purifying box, pressurizing tank, purified solution circulation means and liquid level water replenishing device, purified solution import, waste liquid outlet, tail gas import and tail gas outlet are set on described purifying box, the position of described tail gas import is lower than the position of tail gas outlet, described purifying box is communicated with by micropore with pressurizing tank, described purified solution circulation means is communicated with purifying box and pressurizing tank, for the purified solution in purifying box is delivered in pressurizing tank, described liquid level water replenishing device is for supplementing water in purifying box.
Further, automobile tail gas purification system of the present invention also comprises minimum liquid level probe, this minimum liquid level probe is arranged in purifying box, and with liquid level water replenishing device control connection, for surveying the liquid level of purified solution in purifying box, when lower than this minimum liquid level probe, to liquid level water replenishing device, send signal, control it and open to supplementing water in purifying box, make the liquid level of purified solution reach certain position.
Further, automobile tail gas purification system of the present invention also comprises the highest liquid-level probe, and this highest liquid-level probe is arranged in purifying box, and with liquid level water replenishing device control connection.Control the liquid level of purified solution in purifying box not higher than certain position.
Particularly, the upper-end surface of described purifying box and the lower end surface of pressurizing tank share an end face, on this end face, micropore are set.
Further, described purified solution circulation means is comprised of the first Circulation pipe and the first motor, and the first Circulation pipe is communicated with purifying box and pressurizing tank, and motor is arranged on described the first Circulation pipe.
Further, described liquid level water replenishing device is comprised of the second Circulation pipe and the second motor, and motor is arranged on the second Circulation pipe, and the water outlet of the second Circulation pipe is arranged in purifying box.The water intake of the second Circulation pipe connects water source.
Particularly, the water outlet of described the second Circulation pipe is arranged on the position near purifying box bottom surface.
Further, described tail gas import is arranged near purified solution liquid level upper surface, and tail gas outlet is arranged on purifying box upper half part.
Further technological scheme is that described purified solution is by the raw material that comprises 10-20 part plant grass meal, 20-30 part water, 0.01 part of magnesium chloride, 0.8-1 part sodium hydroxide, 0.5-0.6 part borax and 0.5-0.6 part citric acid, to be made by weight.Wherein sodium hydroxide possesses the effect of absorbing carbon dioxide, and borax has sterilization and anticorrosion effect, and mixed solution has extremely strong scale removal oil removing ability, so the fine particle discharging in can adsorption vehicle tail gas.
Preferably, described purified solution is by the raw material that comprises 15 parts of plant grass meals, 25 parts of water, 0.01 part of magnesium chloride, 0.9 part of sodium hydroxide, 0.6 part of borax and 0.6 part of citric acid, to be made by weight.
Particularly, described plant grass meal is balloonflower root grass meal, green grass grass meal or leaf powder, or two or more mixture wherein, when being two or more mixture, with arbitrarily than mixing.
Further, the preparation method of this purified solution is as follows: (a) take by weight plant grass meal, water, magnesium chloride, sodium hydroxide, borax and citric acid; (b) be heated to 100 ℃ after plant grass meal and water are mixed, obtain pasty mixture; (c) in pasty mixture, add magnesium chloride, carry out gel and process the rear separated gel water that obtains; (d) in gel water, add successively sodium hydroxide, borax and citric acid, be purified liquid.Magnesium chloride carries out separated gel by the pasty mixture of plant grass meal and water, then vegetable fiber is separated with gel water, get gel water, recycling sodium hydroxide carries out sterilization, enhancing alkalization to gel water, again with the further sterilization of borax, utilize citric acid to solidify, obtain the purified solution that fine particle to discharging in vehicle exhaust has strong adsorptive power.
The purification method of a kind of automobile tail gas purification system of the present invention, completes by following steps:
The purified solution adopting in automobile tail gas purification system of the present invention also can adopt existing commercially available prod.
Automobile tail gas purification system principle of the present invention is simple, simple in structure, easy to operate, during making, according to the outlet pipe of different automobile types, change the shape of tail gas import, and the most important thing is that fabricating cost is low, and common car owners can afford to consume, and application prospect is good.The installing additional and clear up conveniently of purified solution, to 4 S auto shop, vehicle repairing factory or all can easily complete at home, consuming time can be over 10 minutes.By automobile tail gas purification system of the present invention, can effectively remove the fine particle in motor vehicle exhaust emission, thereby alleviate the formation of haze weather.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the plan structure schematic diagram of automobile tail gas purification system of the present invention;
Fig. 2 be in Fig. 1 B-B to sectional drawing;
Fig. 3 is the stereogram of automobile tail gas purification system of the present invention;
In figure, 1, purifying box, 11, purified solution import, 12, waste liquid outlet, 13, tail gas import, 14, tail gas outlet, 2, pressurizing tank, 21, there is the end face of micropore, 3, purified solution circulation means, 31, the first Circulation pipe, the 32, first motor, 4, liquid level water replenishing device, 41, the second Circulation pipe, the 42, second motor, 5, minimum liquid level probe, 6, the highest liquid-level probe, 7, base, 8, purified solution.
Embodiment
Below in conjunction with embodiments of the invention, technological scheme of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
According to shown in Fig. 1 to Fig. 3, as embodiment, automobile tail gas purification system of the present invention is described, comprise purifying box, pressurizing tank, purified solution circulation means and liquid level water replenishing device, purified solution import is set on described purifying box, waste liquid outlet, tail gas import and tail gas outlet, described purified solution import can adopt the mode that a liquid inlet pipe is set on purifying box to realize, the position of described tail gas import is lower than the position of tail gas outlet, described tail gas import can be arranged near purified solution liquid level upper surface, tail gas outlet is arranged on purifying box upper half part, guarantee the stroke long enough of vehicle exhaust in purifying box, the clarification time is long, purifying effect is better,
The upper-end surface of described purifying box and the lower end surface of pressurizing tank share an end face, on this end face, micropore are set; Described purified solution circulation means is comprised of the first Circulation pipe and the first motor, the first Circulation pipe is communicated with purifying box and pressurizing tank, motor is arranged on described the first Circulation pipe, for the purified solution in purifying box is delivered in pressurizing tank, purifying waste water in pressurizing tank is sprayed in clear water tanks by the micropore on its bottom surface, realization, to passing into the purified treatment of the vehicle exhaust in purifying box, in order to facilitate the maintenance of purified solution circulation means, is arranged on the outer side wall of purifying box and pressurizing tank.
Described liquid level water replenishing device is comprised of the second Circulation pipe and the second motor, motor is arranged on the second Circulation pipe, the water outlet of the second Circulation pipe is arranged in purifying box, the stirring that prevents purified solution in moisturizing process is too large, the water outlet of the second Circulation pipe can be arranged on to the position near purifying box bottom surface, the water intake of the second Circulation pipe connects water source, this water source can be the water tank loading on automobile, also a special water box can be set, for supplementing water in purifying box, guarantee that the liquid level of purified solution in purifying box is on certain position.
As the improved technological scheme of automobile tail gas purification system of the present invention, for liquid level water replenishing device is controlled in intellectuality, reduce manual monitoring, in in the purifying box of automobile tail gas purification system, be provided with minimum liquid level probe and the highest liquid-level probe, both respectively with liquid level water replenishing device control connection, when in purifying box, the liquid level of purified solution is lower than minimum liquid level probe present position, minimum liquid level probe sends control signal, control and open after liquid level water replenishing device, start supplementing water, when the liquid level of purified solution arrives the highest liquid-level probe, it sends control signal, liquid level water replenishing device is closed in control.
In order to facilitate laying of automobile tail gas purification system, can base be set in the purifying box bottom of the automobile tail gas purification system of the present embodiment.
The purification method of a kind of automobile tail gas purification system of the present embodiment, completes by following steps:
After the fine particle of step 4, the coated tail gas of the purified solution that sprays, circulation falls into the purified solution in purifying box, and the vehicle exhaust after purifying is discharged by tail gas outlet, completes the purified treatment to vehicle exhaust; Wherein, in purifying box the liquid level of purified solution lower than certain position after, open liquid level water replenishing device (can pop one's head in and automatically control and open by minimum liquid level), to filled with water in purifying box, when the liquid level of purified solution rises to after certain position, stop liquid level water replenishing device (can automatically control and stop by the highest liquid-level probe).
The purified solution adopting in the automobile tail gas purification system of the present embodiment is by the raw material of 15 parts of plant grass meals (being the mixture that balloonflower root grass meal and green grass grass meal mix with mass ratio 1 ﹕ 1), 25 parts of water, 0.01 part of magnesium chloride, 0.9 part of sodium hydroxide, 0.6 part of borax and 0.6 part of citric acid, to be made by weight; Preparation method is as follows: after plant grass meal and water are mixed, be heated to 100 ℃, obtain pasty mixture, then in pasty mixture, add magnesium chloride, carry out gel and process the rear separated gel water that obtains, then in gel water, add successively sodium hydroxide, borax and citric acid, be purified liquid, in the present embodiment, be referred to as " agate receive academician " exhaust gas purifying liquid." agate the receive academician " exhaust gas purifying liquid adding in the cleaning system of the present embodiment, the fine particle well discharging in adsorption vehicle tail gas, the clearance rate of fine particle can be up to 98%, and the raw material that this exhaust gas purifying liquid is extracted by pure natural is made, the waste liquid environmental sound producing after adsorption particle.Disposable adding " agate receive academician " exhaust gas purifying liquid, 5000 kilometers of automobile wheeleds.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion by the described protection domain with claim.
Claims (10)
1. an automobile tail gas purification system, it is characterized in that: comprise purifying box, pressurizing tank, purified solution circulation means and liquid level water replenishing device, purified solution import, waste liquid outlet, tail gas import and tail gas outlet are set on described purifying box, the position of described tail gas import is lower than the position of tail gas outlet, described purifying box is communicated with by micropore with pressurizing tank, described purified solution circulation means is communicated with purifying box and pressurizing tank, for the purified solution in purifying box is delivered in pressurizing tank, described liquid level water replenishing device is for supplementing water in purifying box.
2. a kind of automobile tail gas purification system according to claim 1, is characterized in that: also comprise minimum liquid level probe, this minimum liquid level probe is arranged in purifying box, and with liquid level water replenishing device control connection.
3. a kind of automobile tail gas purification system according to claim 2, is characterized in that: also comprise the highest liquid-level probe, this highest liquid-level probe is arranged in purifying box, and with liquid level water replenishing device control connection.
4. according to a kind of automobile tail gas purification system one of claims 1 to 3 Suo Shu, it is characterized in that: the upper-end surface of described purifying box and the lower end surface of pressurizing tank share an end face, on this end face, micropore are set.
5. according to a kind of automobile tail gas purification system one of claims 1 to 3 Suo Shu, it is characterized in that: described purified solution circulation means is comprised of the first Circulation pipe and the first motor, the first Circulation pipe is communicated with purifying box and pressurizing tank, and motor is arranged on described the first Circulation pipe.
6. according to a kind of automobile tail gas purification system one of claims 1 to 3 Suo Shu, it is characterized in that: described liquid level water replenishing device is comprised of the second Circulation pipe and motor, motor is arranged on the second Circulation pipe, and the water outlet of the second Circulation pipe is arranged in purifying box.
7. according to a kind of automobile tail gas purification system one of claims 1 to 3 Suo Shu, it is characterized in that: described purified solution is by the raw material that comprises 10-20 part plant grass meal, 20-30 part water, 0.01 part of magnesium chloride, 0.8-1 part sodium hydroxide, 0.5-0.6 part borax and 0.5-0.6 part citric acid, to be made by weight.
8. a kind of automobile tail gas purification system according to claim 7, is characterized in that: described purified solution is by the raw material that comprises 15 parts of plant grass meals, 25 parts of water, 0.01 part of magnesium chloride, 0.9 part of sodium hydroxide, 0.6 part of borax and 0.6 part of citric acid, to be made by weight.
9. a kind of automobile tail gas purification system according to claim 7, is characterized in that: the preparation method of described purified solution is as follows: (a) take by weight plant grass meal, water, magnesium chloride, sodium hydroxide, borax and citric acid; (b) be heated to 100 ℃ after plant grass meal and water are mixed, obtain pasty mixture; (c) in pasty mixture, add magnesium chloride, carry out gel and process the rear separated gel water that obtains; (d) in gel water, add successively sodium hydroxide, borax and citric acid, be purified liquid.
10. the purification method of a kind of automobile tail gas purification system as described in one of claim 1 to 9, is characterized in that: by following steps, complete:
Step 1, the tail gas import of automobile tail gas purification system is arranged on automobile exhaust pipe mouth, the water intake of liquid level water replenishing device is connected water source, then by purified solution import, purified solution is injected in purifying box;
Step 2, start up the car, vehicle exhaust is passed in purifying box by tail gas import;
Step 3, startup purified solution circulation means, the purified solution in purifying box is delivered in pressurizing tank, and then the purified solution in pressurizing tank is sprayed in purifying box by micropore, and the vehicle exhaust in purifying box is carried out to purified treatment;
Step 4, the vehicle exhaust after purifying are discharged by tail gas outlet, and the purified solution circulation spraying falls into the purified solution in purifying box, completes the purified treatment to vehicle exhaust; Wherein, in purifying box the liquid level of purified solution lower than certain position after, open liquid level water replenishing device, to filled with water in purifying box, when the liquid level of purified solution rises to after certain position, stop liquid level water replenishing device.
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CN201410026096.9A CN103726908B (en) | 2014-01-20 | 2014-01-20 | A kind of automobile tail gas purification system and purification method thereof |
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CN201410026096.9A CN103726908B (en) | 2014-01-20 | 2014-01-20 | A kind of automobile tail gas purification system and purification method thereof |
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CN103726908B CN103726908B (en) | 2016-04-13 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392575A (en) * | 2019-08-18 | 2021-02-23 | 朱学仁 | Vehicle tail gas purifying box |
CN112727566A (en) * | 2020-12-31 | 2021-04-30 | 象山滨港机械厂 | But auto-cleaning's electric induction meta-module based on vehicle vent-pipe |
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US20080236143A1 (en) * | 2007-04-02 | 2008-10-02 | Koon Kwan Lo | Waste gas purification apparatus and method therefor |
CN203146069U (en) * | 2013-01-06 | 2013-08-21 | 孔德辉 | Filtration treatment box for motor vehicle exhaust particulate matters |
CN203175650U (en) * | 2013-03-18 | 2013-09-04 | 厦门奥斯福电力系统有限公司 | Tail gas treatment device of generator set |
CN203321638U (en) * | 2013-05-14 | 2013-12-04 | 陈林汝 | Motor vehicle exhaust purifier |
CN103511030A (en) * | 2013-10-03 | 2014-01-15 | 喻泽民 | Exhaust purifier of automobile |
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2014
- 2014-01-20 CN CN201410026096.9A patent/CN103726908B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US20080236143A1 (en) * | 2007-04-02 | 2008-10-02 | Koon Kwan Lo | Waste gas purification apparatus and method therefor |
CN203146069U (en) * | 2013-01-06 | 2013-08-21 | 孔德辉 | Filtration treatment box for motor vehicle exhaust particulate matters |
CN203175650U (en) * | 2013-03-18 | 2013-09-04 | 厦门奥斯福电力系统有限公司 | Tail gas treatment device of generator set |
CN203321638U (en) * | 2013-05-14 | 2013-12-04 | 陈林汝 | Motor vehicle exhaust purifier |
CN103511030A (en) * | 2013-10-03 | 2014-01-15 | 喻泽民 | Exhaust purifier of automobile |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112392575A (en) * | 2019-08-18 | 2021-02-23 | 朱学仁 | Vehicle tail gas purifying box |
CN112727566A (en) * | 2020-12-31 | 2021-04-30 | 象山滨港机械厂 | But auto-cleaning's electric induction meta-module based on vehicle vent-pipe |
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