CN209892301U - Tail gas purifier for diesel generating set - Google Patents
Tail gas purifier for diesel generating set Download PDFInfo
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- CN209892301U CN209892301U CN201920608329.4U CN201920608329U CN209892301U CN 209892301 U CN209892301 U CN 209892301U CN 201920608329 U CN201920608329 U CN 201920608329U CN 209892301 U CN209892301 U CN 209892301U
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- purifier
- tail gas
- purifier body
- pipe
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Abstract
The embodiment of the application discloses diesel generating set tail-gas clean-up ware includes: clarifier body and circulation spraying system, its characterized in that: the purifier comprises a purifier body and is characterized in that an exhaust hole is formed in the top of the purifier body, at least one partition plate is arranged on the inner wall of the purifier body, an air inlet pipe is arranged on one side of the purifier body, the left end of the air inlet pipe is connected with a tail gas exhaust pipeline of a diesel generating set through a flange plate, an inlet pipe is arranged on the right side of the bottom of the purifier, a check valve is arranged at the right end of the inlet pipe, and a drain pipe and a drain valve. The circulating spraying system is composed of a circulating main pipe and a plurality of spray heads connected in series and a circulating pump, and switch valves are arranged at two ends of the circulating pump. Tail gas gets into from tail gas purifier setting air inlet end in the lower part, through the setting of baffle, increases tail gas at this internal stroke of clarifier, and from the scavenging solution that is injected into by the feed inlet through the scavenging solution that circulation spray system sprayed from the upper portion of clarifier and carry out abundant contact, increase purifying effect.
Description
Technical Field
The utility model relates to a tail gas purification technical field specifically is a diesel generating set exhaust purifier.
Background
At present, diesel engines are widely used due to high power and good economic performance, however, micro particulate matters, nitrogen oxides, sulfur oxides, carbon oxides and the like contained in tail gas discharged by diesel generators during working not only affect respiratory systems of people, but also form acid rain to change the acidity and alkalinity of soil.
At present, the technologies adopted by the tail gas purification of the diesel generating set mainly include a water spraying treatment method and an electrostatic treatment method, which eliminate black smoke particles in a spraying and electrostatic treatment mode. However, the following problems are common to existing products: 1. the purifier box body is small, and the reaction residence time of the waste gas in the purifier is short; 2. the spraying effect is poor; 3. the purifier is easily clogged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a diesel generating set tail-gas clean-up ware to purify substances such as small particulate matter, nitrogen oxide, sulfur oxide among the emission composition of the diesel engine that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a diesel generating set tail-gas clean-up ware includes: clarifier body and circulation spraying system, its characterized in that: the purifier comprises a purifier body and is characterized in that an exhaust hole is formed in the top of the purifier body, at least one partition plate is arranged on the inner wall of the purifier body, an air inlet pipe is arranged on one side of the purifier body, the left end of the air inlet pipe is connected with a tail gas exhaust pipeline of a diesel generating set through a flange plate, a feed pipe is arranged on the right side of the bottom of the purifier body, a check valve is arranged at the right end of the feed pipe, and a drain pipe and a drain valve; the circulating spraying system is composed of a circulating main pipe and a plurality of spray heads connected in series and a circulating pump, and switch valves are arranged at two ends of the circulating pump.
Further, a liquid level display is arranged on the lower portion of the outer side of the purifier body.
Further, a filter plate is arranged inside the purifier and is 20CM away from the bottom.
Furthermore, a plurality of spray heads connected in series on the circulating main pipe are spiral spray heads.
Furthermore, the part of the main circulation pipe, which extends into the purifier body, is close to the inner wall of the purifier and extends towards the bottom of the purifier in a spiral shape.
Furthermore, a circular access hole is formed in the purifier body.
Compared with the prior art, the beneficial effects of the utility model are that: the tail gas that diesel generating set during operation produced sets up the inlet end entering in the lower part by this diesel generating set tail gas cleaning ware, through the setting of baffle, increases tail gas at this internal stroke of clarifier, and carries out abundant contact from the scavenging solution that is injected into from the feed inlet sprays from the upper portion of clarifier through circulation spraying system, and harmful substance such as small particulate matter, nitrogen oxide, sulfur oxide in more effectual purification and the absorption waste gas increase purifying effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1 purifier body, 2 circulation spraying system, 101 exhaust holes, 102 air inlet pipe, 103 baffle, 104 blow-off pipe, 105 blow-off valve, 106 feed inlet, 107 check valve, 108 filter plate, 109 liquid level display, 201 circulation main pipe, 202 switch valve, 203 circulation pump, 204 shower nozzle.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the relevant portions of the related inventions are shown in the drawings.
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict, and the present application will be described in detail with reference to the accompanying drawings and embodiments.
Referring to fig. 1, the utility model relates to a diesel generating set exhaust purifier, include: clarifier body 1 and circulation spraying system 2, its characterized in that: the top of the purifier body 1 is provided with an exhaust hole 101, the inner wall of the purifier body 1 is provided with at least one partition plate 103, one side of the purifier body 1 is provided with an air inlet pipe 102, the left end of the air inlet pipe 102 is connected with a tail gas exhaust pipeline of a diesel generating set through a flange plate, the right side of the bottom of the purifier body 1 is provided with a feed pipe 106, the feed pipe 106 is provided with a one-way valve 107, and the bottom of the purifier body 1 is provided with a blow-off pipe 104; the circulating spraying system 2 is composed of a circulating main pipe 201 which is connected with a plurality of spray heads 204 and a circulating pump 203 in series, and switch valves 202 are arranged at two ends of the circulating pump 203.
The working principle of the tail gas purifier of the diesel generating set is as follows: this diesel generating set during operation produces tail gas and is set up the intake pipe 102 entering in the lower part by clarifier body 1, through the setting of baffle 103, increases the stroke of tail gas in clarifier body 1, and carries out abundant contact from the scavenging solution that is injected into from feed inlet 106 through the upper portion of circulation spray system 2 from the clarifier, and harmful substance such as small particulate matter, nitrogen oxide, sulfur oxide in more effective purification and the absorption waste gas increases purifying effect.
In this embodiment, a liquid level display 109 is disposed at the lower portion of the outer side of the purifier body 1.
Through set up liquid level display 109 in clarifier body 1 outside lower part, make the staff can audio-visually observe the liquid level of purifying liquid when giving the clarifier feeding purifying liquid to control the liquid level of purifying liquid.
In this embodiment, a filter plate is disposed in the purifier 1 from the bottom 20 CM.
Through being provided with filter 108 in clarifier body 1 bottom, can filter the purifying liquid and fully contact some absorptive solid microparticles with tail gas, improve purifying effect when the purifying liquid recycles.
In this embodiment, the plurality of nozzles 204 connected in series on the main circulation pipe 201 are spiral nozzles.
The purifying liquid sprayed by the spiral spray head is in a mist shape and is in more sufficient contact with the tail gas entering from the air inlet pipe 102 of the purifier body 1, so that the purifying effect is improved.
In this embodiment, the part of the main circulation pipe 201 extending into the purifier body 1 is close to the inner wall of the purifier body 1 and extends towards the bottom of the purifier in a spiral shape.
In this embodiment, be equipped with circular access hole on the clarifier body.
Through the access hole that is equipped with on clarifier body 1, can in time change shower nozzle 204 and filter 108 that are blockked up, guarantee the purifying effect of this clarifier.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. A diesel generating set tail-gas clean-up ware includes: clarifier body and circulation spraying system, its characterized in that: the purifier comprises a purifier body and is characterized in that an exhaust hole is formed in the top of the purifier body, at least one partition plate is arranged on the inner wall of the purifier body, an air inlet pipe is arranged on one side of the purifier body, the left end of the air inlet pipe is connected with a tail gas exhaust pipeline of a diesel generating set through a flange plate, a feed pipe is arranged on the right side of the bottom of the purifier, a one-way valve is arranged at the right end of the feed pipe, and a drain pipe and a; the circulating spraying system is composed of a circulating main pipe and a plurality of spray heads connected in series and a circulating pump, and switch valves are arranged at two ends of the circulating pump.
2. The exhaust purifier of the diesel generator set of claim 1, wherein: and a liquid level display is arranged at the lower part of the outer side of the purifier body.
3. The exhaust purifier of the diesel generator set according to claim 2, wherein: and a filter plate is arranged in the purifier and is 20CM away from the bottom.
4. The exhaust purifier of the diesel generator set of claim 3, wherein: the plurality of spray heads are spiral spray heads.
5. The exhaust purifier of the diesel generator set according to claim 4, wherein: the circulating main pipe extends into the inner part of the purifier body and is close to the inner wall of the purifier body to extend towards the bottom of the purifier in a spiral shape.
6. The exhaust purifier of the diesel generator set according to claim 4, wherein: a circular access hole is formed in the purifier body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920608329.4U CN209892301U (en) | 2019-04-29 | 2019-04-29 | Tail gas purifier for diesel generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920608329.4U CN209892301U (en) | 2019-04-29 | 2019-04-29 | Tail gas purifier for diesel generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209892301U true CN209892301U (en) | 2020-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920608329.4U Active CN209892301U (en) | 2019-04-29 | 2019-04-29 | Tail gas purifier for diesel generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209892301U (en) |
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2019
- 2019-04-29 CN CN201920608329.4U patent/CN209892301U/en active Active
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