CN1865670A - Tail gas cleaning device - Google Patents
Tail gas cleaning device Download PDFInfo
- Publication number
- CN1865670A CN1865670A CN 200610043665 CN200610043665A CN1865670A CN 1865670 A CN1865670 A CN 1865670A CN 200610043665 CN200610043665 CN 200610043665 CN 200610043665 A CN200610043665 A CN 200610043665A CN 1865670 A CN1865670 A CN 1865670A
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- Prior art keywords
- purifying box
- purified solution
- plate
- air outlet
- exhaust gas
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- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention relates to a tail-gas purifier, which comprises a purify tank with purify liquid in the chamber. Wherein, said purify tank is mounted with an air inlet tube through to the ventilate tube of engine; the part of purify tank above the liquid level of purify liquid is mounted with air outlet; the opening of said air inlet tube is inside the bottom purify liquid; the part of purify tank under the liquid level is mounted with porous tail-gas disperse plate; the part above the liquid level is mounted with filter plate; there is an overflow proof plate between the filter plate and the air outlet. The invention can effectively purify the tail gas, and eliminate the heat and noise in the discharge.
Description
Technical field
The present invention relates to a kind of air cleaning unit, especially relate to a kind of exhaust gas cleaner that is used on the motor.
Background technique
Motor is as a kind of power equipment, and that uses in industry and daily life is very general, and it is widely used on the power facilities such as means of transportation such as vehicle, boats and ships, aircraft and generating.It is to be the internal-combustion engine formula of fuel oil with flammable oils such as diesel oil or gasoline that the motor of people's application at present mostly is, send out burning for fuel oils such as diesel oil or gasoline at the cylindrical implosion of motor and promote the piston work done, but, mostly these flammable oils are a little high molecular hydrocarbons, and wherein also contain some sulphur, other composition such as nitrogen, therefore motor is in these fuel oil works done of explosive combustion, will discharge a large amount of carbon monoxide, carbon dioxide, harmful gases such as sulfur dioxide are discharged into some particle suspensions and go in the atmosphere, and producing a large amount of noises and heat, these have all caused great pollution to physical environment and air.In order to solve and to reduce this pollution, people have adopted various methods, as employing have advanced technology motor, use qualified fuel oil etc., but though these measures on producing, or in the technological development, all have and have sizable difficulty, therefore, people have developed various purifiers and come the tail gas that motor is discharged is purified the various harmful gases and the suspended matter that are contained to remove in the tail gas, simultaneously, also eliminate heat and the noise that carries in the motor exhaust.But be applied to the exhaust gas cleaner on the motor at present, though better to the purifying effect of motor exhaust, most price comparison height, complex structure; And structure is comparatively simple, and then the purification ratio to the harmful gas that contained in the tail gas is lower, to the heat that contained in the engine emission or the elimination of noise neither be very ideal.
Summary of the invention
The technical problem to be solved in the present invention has provided a kind of exhaust gas cleaner, it is to not only simple in structure, and can play effective catharsis to the tail gas of engine emission, the tail gas clean-up rate is higher, heat and the noise that can also effectively eliminate in the engine emission to be contained.
For solving the problems of the technologies described above, technological scheme of the present invention is: exhaust gas cleaner, the purifying box that comprises contain purified solution in the inner chamber, purifying box is provided with the suction tude that can be communicated with engine exhaust pipe, the top that is positioned at the purified solution liquid level on the casing of purifying box is provided with air outlet hole, described suction tude is opened in the purifying box intracavity bottom purified solution, the purified solution that is positioned at the suction tude top in the described purifying box is provided with the tail gas diffuser plate of orifice plate shape, the top that is positioned at the purified solution liquid level in the described purifying box is provided with filter plate, is provided with the spill plate that can prevent that purified solution from overflowing between filter plate and the air outlet hole.
As a kind of optimal way, be provided with at least two guide plates between described air outlet hole and the spill plate, described guide plate constitutes mazy type and arranges.
As another kind of optimal way, described guide plate near the air outlet hole side is provided with air hole.
As another kind of optimal way, described suction tude be provided with can with the staggered anti-overflow body that is docked and connected of engine exhaust pipe.
As another kind of optimal way, the top of described purifying box is provided with spout and the spout plug is stifled, and the bottom of described purifying box is provided with liquid port and the liquid port plug is stifled.
Adopt the exhaust gas cleaner of said structure, owing to be to adopt the harmful gas and the suspended matter that are contained in the tail gas of purified solution that is provided with in the purifying box to carry out filtration, purification to engine emission, and the tail gas of motor is scattered in the whole purified solution by the tail gas diffuser plate that is arranged in the purified solution, to increase the area of contact of motor exhaust and purified solution, improve the efficient that purified solution absorbs harmful gas in the motor exhaust, further tail gas is filtered by the filter plate that is located at the liquid level top, the harmful gas and the suspended matter that are contained in can removing more completely, and the heat that can absorb in the tail gas to be contained.The setting of spill plate has solved the equipment that uses purification plant because of rocking or tilting or motor exhaust blows the problem that purified solution that purified solution causes is overflowed by the air outlet, and is more convenient when making the use of this exhaust gas cleaner.The function of noise reduction can be effectively played in the setting of mazy type guide plate and be provided with air hole on guide plate, to eliminate the noise in the engine emission.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described:
Fig. 1 is an exhaust gas cleaner structural representation of the present invention;
Fig. 2 is the phantom of exhaust gas cleaner plan view of the present invention.
Embodiment
See figures.1.and.2, a kind of exhaust gas cleaner of the present invention is: the purifying box 1 that comprises a contain purified solution in inner chamber, this purifying box 1 is provided with suction tude 2, suction tude 2 can be communicated with waste pipe engine discharging tail gas is imported purifying box 1, on the casing of purifying box 1, be provided with air outlet hole 4, air outlet hole 4 is positioned on the casing of the purifying box 1 above the purified solution liquid level, suction tude 2 stretches in the purifying box 1 and is opened in the purified solution of purifying box 1 intracavity bottom, the purified solution that is positioned in purifying box 1 above the suction tude 2 is provided with tail gas diffuser plate 11, be arranged to the orifice plate shape on the tail gas diffuser plate 11, and will be diffused in the whole purified solution by the motor exhaust that suction tude 2 imports by the hole on it, to increase the area of contact of motor exhaust and purified solution, to bring into play the catharsis of purified solution as much as possible, in purifying box 1, be positioned at the purified solution liquid level above locate to be provided with filter plate 12, to further filter through the motor exhaust that the purified solution filtration, purification is crossed by filter plate 12, to improve to the harmful gas that contained in the tail gas or the short grained purification ratio of suspension, between filter plate 12 and air outlet hole 4, be provided with the spill plate 13 that can prevent that purified solution from overflowing, setting by spill plate 13, use the equipment of purification plant because of rocking or tilting with solution, or motor exhaust blows purified solution and problem that the purified solution that causes is overflowed by the air outlet, makes when this exhaust gas cleaner uses more convenient.
In order to reach the noise of eliminating engine emission, can between air outlet hole 4 and spill plate 13, be provided with at least two guide plates 14, guide plate 14 constitutes mazy type and arranges, and be provided with air hole near on the guide plate 14 of air outlet hole 4 sides, such structure, make tail gas under the guiding of guide plate 14, pass the passage between each guide plate, and the air hole on the guide plate 14 also plays certain venting capability, and the noise of engine emission reflects with guide plate 14 when passing between the guide plate 14, cancel out each other, reach the purpose of noise reduction, and guide plate 14 can adopt and have the sound absorbing material that can absorb noise and make, to improve its noise reduction ability.
Because exhaust gas cleaner is installed on when normally using on the motor, because the situation of road conditions is bad or during engine misses, the outlet pipe decompression, can inevitably produce on the purified solution and scurry phenomenon, in order to prevent that the purified solution in the purifying box 1 from being entered in the waste pipe by suction tude 2, on suction tude 2, be provided with can with the staggered anti-overflow body 21 that is docked and connected of engine exhaust pipe, this anti-overflow body 21 can be designed to the anti-overflow body of the casing shape of a hollow, engine exhaust pipe and suction tude 2 are respectively by in the staggered insertion casing in the top and bottom of the anti-overflow body 21 of casing shape, and the opening that will be lower than suction tude 2 of the opening of engine exhaust pipe in anti-overflow body 21.
In order to make things convenient for and add timely the purified solution of changing in the purifying box 1, be provided with spout 3 and spout plug on the top of purifying box 1 stifled, block up and be provided with liquid port 5 and liquid port plug in the bottom of purifying box 1, by spout 3 is that purifying box 1 adds purified solution, and changes purified solution and remove the deposit that stockpiles in the purifying box 1 simultaneously by liquid port 5.
When using this exhaust gas cleaner, it is flexibly connected by bellows and motor, and waste pipe inserted anti-overflow body 21 to be communicated with suction tude 2, in purifying box 1, inject purified solution by spout 3, and jam-pack spout plug is stifled, reduction for convenience on using and cost, purified solution can adopt common water, motor exhaust is imported in the purified solution of purifying box 1 bottom by suction tude 2, and it is diffused in the whole purified solution fully to contact with purified solution by tail gas diffuser plate 11, reach and absorb harmful gas and the purpose that filters out suspended matter in the motor exhaust, and absorb the heat that is contained in the tail gas; Further filter by filter plate 12 again after the tail gas rising through the purified solution filtration, afterwards, walk around spill plate 13, under the guiding that constitutes mazy guide plate 14, derive purifying box 1 by air outlet hole 4, and the noise that is contained in the tail gas of motor reflects with guide plate 14 by guide plate 14 time, cancel out each other, reach the purpose of noise reduction, and if guide plate 14 adopt and have the sound absorbing material that can absorb noise and make, can improve its noise reduction ability greatly.
Claims (5)
1, exhaust gas cleaner, the purifying box (1) that comprises contain purified solution in the inner chamber, purifying box (1) is provided with the suction tude (2) that can be communicated with engine exhaust pipe, the top that is positioned at the purified solution liquid level on the casing of purifying box (1) is provided with air outlet hole (4), it is characterized in that: described suction tude (2) is opened in the purified solution of purifying box (1) intracavity bottom, the purified solution that is positioned at suction tude (2) top in the described purifying box (1) is provided with the tail gas diffuser plate (11) of orifice plate shape, the top that is positioned at the purified solution liquid level in the described purifying box (1) is provided with filter plate (12), is provided with the spill plate (13) that can prevent purified solution and overflow between filter plate (12) and the air outlet hole (4).
2, exhaust gas cleaner according to claim 1 is characterized in that: be provided with at least two guide plates (14) between described air outlet hole (4) and the spill plate (13), guide plate (14) constitutes mazy type and arranges.
3, exhaust gas cleaner according to claim 1 is characterized in that: described guide plate (14) near air outlet hole (4) side is provided with air hole.
4, exhaust gas cleaner according to claim 1 is characterized in that: described suction tude (2) be provided with can with the staggered anti-overflow body (21) that is docked and connected of engine exhaust pipe.
5, according to claim 1,2,3 or 4 described exhaust gas cleaners, it is characterized in that: the top of described purifying box (1) is provided with spout (3) and the spout plug is stifled, and the bottom of described purifying box (1) is provided with liquid port (5) and the liquid port plug is stifled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610043665 CN1865670A (en) | 2006-04-14 | 2006-04-14 | Tail gas cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610043665 CN1865670A (en) | 2006-04-14 | 2006-04-14 | Tail gas cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1865670A true CN1865670A (en) | 2006-11-22 |
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ID=37424791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610043665 Pending CN1865670A (en) | 2006-04-14 | 2006-04-14 | Tail gas cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1865670A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903792A (en) * | 2018-08-29 | 2018-11-30 | 宁波富佳实业有限公司 | Dust catcher denoising structure |
-
2006
- 2006-04-14 CN CN 200610043665 patent/CN1865670A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903792A (en) * | 2018-08-29 | 2018-11-30 | 宁波富佳实业有限公司 | Dust catcher denoising structure |
| CN108903792B (en) * | 2018-08-29 | 2024-03-26 | 宁波富佳实业股份有限公司 | Noise reduction structure of dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: JULI CO., LTD., SHANGDONG Free format text: FORMER OWNER: WEIFANG DIESEL ENGINE PLANT Effective date: 20070209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20070209 Address after: 261001 mayor Pine Road, 69, Shandong, Weifang Applicant after: Shandong Juli Co., Ltd. Address before: 261001, No. 26, Minsheng East Street, Kuiwei District, Shandong, Weifang Applicant before: Weifang Diesel Engine Factory |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |