CN207212432U - A kind of gas and oil separating plant of diesel engine crankcase waste gas - Google Patents
A kind of gas and oil separating plant of diesel engine crankcase waste gas Download PDFInfo
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- CN207212432U CN207212432U CN201721134280.0U CN201721134280U CN207212432U CN 207212432 U CN207212432 U CN 207212432U CN 201721134280 U CN201721134280 U CN 201721134280U CN 207212432 U CN207212432 U CN 207212432U
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- diesel engine
- screen pack
- gas
- waste gas
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Abstract
The utility model discloses a kind of gas and oil separating plant of diesel engine crankcase waste gas, including housing, exhaust outlet, air inlet, sewage draining exit, fluid level indicator and screen pack, the housing includes cover plate and the casing of upper end open, upper end open of the cover plate closure in the casing；The exhaust outlet is opened in the middle part of the left side wall of the casing；The air inlet is opened in the middle part of the cover plate；The sewage draining exit is opened in the bottom of the right side wall of the casing；The fluid level indicator is arranged on the front side wall of the casing；The top of the screen pack is fixed on the lower surface of the cover plate；The inside composition filter chamber of the screen pack；Space composition discharge chamber between the outside wall surface of the screen pack and the internal face of casing.The gas and oil separating plant of diesel engine crankcase waste gas of the present utility model, the breathing exhaust emission fan of diesel engine and diesel engine radiator for coming from crankcase can be prevented, to improve Efficiency of Diesel Engine and the feature of environmental protection.
Description
Technical field
A kind of gas and oil separating plant of diesel engine crankcase waste gas is the utility model is related to, belongs to Diesel Engine Technique Field.
Background technology
Diesel engine power is big, is widely used in full-sized car, generating equipment and engineering machinery, and it is saved, low emission
It is required that more and more higher；In the running, machine oil in crankcase is lubricated diesel engine to the moving component of high speed rotation, heating and
A large amount of oil gas are produced, these oil gas are discharged outside engine in being moved with unit, and this waste gas is containing organic oil, it is necessary to properly locate
Reason makes free from environmental pollution；If not handled, waste gas can be attracted to fan of diesel engine, then be discharged to through diesel engine radiator heat-radiation belt
In front of diesel engine radiator, due to carrying hydrocarbon and unburned diesel oil in waste gas, by fan of diesel engine and diesel engine
Greasy dirt can be condensed into during water tank on fan of diesel engine and diesel engine radiator heat-radiation belt, greasy dirt is attached on heat dissipation of water tank band, drop
Low heat dissipation of water tank effect.The dust in air is bonded in diesel engine radiator heat-radiation belt and fan of diesel engine because of greasy dirt simultaneously
On.Over time, greasy dirt and dust can be cumulative, and the greasy dirt on fan of diesel engine can influence fan of diesel engine operating
Performance, the gap of diesel engine radiator heat-radiation belt can be less and less, or even blocks, so as to greatly reduce the radiating effect of water tank,
Diesel engine high temperataure phenomena is occurred, hydraulic performance decline, reliability reduces, or even occur serious damage problem and also have to environment compared with
Big pollution.The method solved in the past is periodically artificial cleaning, not only time-consuming, and greasy dirt is difficult cleaning, it is difficult to the effect reached
Fruit.
Utility model content
The purpose of this utility model is the defects of overcoming prior art, there is provided a kind of oil gas of diesel engine crankcase waste gas point
From device, the breathing exhaust emission fan of diesel engine and diesel engine radiator for coming from crankcase can be prevented, to improve diesel oil
Engine efficiency and the feature of environmental protection.
Realizing the technical scheme of above-mentioned purpose is：A kind of gas and oil separating plant of diesel engine crankcase waste gas, including housing,
Exhaust outlet, air inlet, sewage draining exit, fluid level indicator and screen pack, wherein：
The housing includes cover plate and the casing of upper end open, upper end open of the cover plate closure in the casing；
The exhaust outlet is opened in the middle part of the left side wall of the casing；
The air inlet is opened in the middle part of the cover plate；
The sewage draining exit is opened in the bottom of the right side wall of the casing；
The fluid level indicator is arranged on the front side wall of the casing；
The screen pack is in barrel-like structure, and the screen pack is arranged in the casing, and the top of the screen pack is consolidated
It is scheduled on the lower surface of the cover plate；
The inside composition filter chamber of the screen pack；
Space composition discharge chamber between the outside wall surface of the screen pack and the internal face of casing.
A kind of gas and oil separating plant of above-mentioned diesel engine crankcase waste gas, wherein, it is socketed with blowdown in the sewage draining exit
Manage, valve is provided with the blow-off pipe.
A kind of gas and oil separating plant of above-mentioned diesel engine crankcase waste gas, wherein, the cover plate and the casing it is upper
Connecting plate is provided between end, the connecting plate is in the rectangular frame structure being adapted with the upper end open of the casing.
The gas and oil separating plant of diesel engine crankcase waste gas of the present utility model, the crankcase waste gas of diesel engine is directly arranged
The outside of diesel engine radiator is put into, then wind takes away waste gas as caused by fan of diesel engine, waste gas no longer contains hydrocarbon
With unburned diesel oil, so as to avoid the crankcase waste gas of diesel engine pollution fan of diesel engine and the problem of diesel engine radiator,
Waste gas discharges and the effect of radiating is more preferable, more environmentally friendly.
Brief description of the drawings
Fig. 1 is three-dimensional structure diagram (the main view side of the gas and oil separating plant of diesel engine crankcase waste gas of the present utility model
To)；
Fig. 2 is three-dimensional structure diagram (the backsight side of the gas and oil separating plant of diesel engine crankcase waste gas of the present utility model
To)；
Fig. 3 is the cut-away view of the gas and oil separating plant of diesel engine crankcase waste gas of the present utility model；
Fig. 4 is the decomposition chart of the gas and oil separating plant of diesel engine crankcase waste gas of the present utility model.
Embodiment
In order that those skilled in the art are better understood when the technical solution of the utility model, with reference to attached
Its embodiment is described in detail figure：
Refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, most preferred embodiment of the present utility model, a kind of diesel engine crankcase waste gas
Gas and oil separating plant, including housing 1, exhaust outlet 2, air inlet 3, sewage draining exit 4, fluid level indicator 5 and screen pack 6.
Housing 1 includes cover plate 11 and the casing 12 of upper end open, and cover plate 11 blocks the upper end open in casing 12；Exhaust outlet
2 are opened in the middle part of the left side wall of casing 12；Air inlet 3 is opened in the middle part of cover plate 11；Sewage draining exit 4 is opened in casing 12
The bottom of right side wall, blow-off pipe is socketed with sewage draining exit 4, valve 41 is provided with the blow-off pipe；Fluid level indicator 5 is arranged on case
On the front side wall of body 12.
Screen pack 6 is in barrel-like structure, and screen pack 6 is arranged in casing 12, and the top of screen pack 6 is fixed on cover plate 11
Lower surface；The inside composition filter chamber 7 of screen pack 6；Space composition between the outside wall surface of screen pack 6 and the internal face of casing 12
Discharge chamber 8.
Connecting plate 13 is provided between the upper end of cover plate 11 and casing 12, connecting plate 13 is in the upper end open phase with casing 12
The rectangular frame structure of adaptation.
The gas and oil separating plant of diesel engine crankcase waste gas of the present utility model, whole gas and oil separating plant form closed
Pipeline, when in use, air inlet 3 are connected with crankcase waste gas pipe, and exhaust outlet 2 extends to the outside of diesel engine radiator, diesel engine
Waste gas pass through whole pipeline liquid injecting device, be directly discharged to the outside of diesel engine radiator, then wind will be useless as caused by fan of diesel engine
Gas is taken away.
The gas and oil separating plant of diesel engine crankcase waste gas of the present utility model, operation principle be mainly crankcase waste gas from
Air inlet 3 enters the filter chamber 7 being made up of screen pack 6, and hydrocarbon and unburned diesel oil, high temperature are included in high-temp waste gas
Waste gas enter filter chamber 7 after filtered by screen pack 6, by waste gas oil and gas separate, the hydrocarbon in waste gas and
After unburned diesel oil cooling precipitates, discharge chamber 8 is flowed into by filter chamber 7, liquid capacity is referred to by liquid level in discharge chamber 8
Show device 5 to reflect, can be discharged when liquid capacity is excessive in discharge chamber 8 by sewage draining exit 4, after being filtered by screen pack 6
Waste gas then enter discharge chamber 8, external exhaust gas pipeline is entered by exhaust outlet 2, then as caused by fan of diesel engine wind by waste gas
Take away.
In summary, the gas and oil separating plant of diesel engine crankcase waste gas of the present utility model, the song of diesel engine is avoided
The effect of the problem of axle box exhaust emission fan of diesel engine and diesel engine radiator, waste gas discharge and radiating is more preferable, more environmentally friendly.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to illustrate that this practicality is new
Type, and be not used as to restriction of the present utility model, as long as in spirit of the present utility model, to described above
Change, the modification of embodiment will all fall in Claims scope of the present utility model.
Claims (3)
1. a kind of gas and oil separating plant of diesel engine crankcase waste gas, it is characterised in that including housing, exhaust outlet, air inlet, row
Dirty mouth, fluid level indicator and screen pack, wherein：
The housing includes cover plate and the casing of upper end open, upper end open of the cover plate closure in the casing；
The exhaust outlet is opened in the middle part of the left side wall of the casing；
The air inlet is opened in the middle part of the cover plate；
The sewage draining exit is opened in the bottom of the right side wall of the casing；
The fluid level indicator is arranged on the front side wall of the casing；
The screen pack is in barrel-like structure, and the screen pack is arranged in the casing, and the top of the screen pack is fixed on
The lower surface of the cover plate；
The inside composition filter chamber of the screen pack；
Space composition discharge chamber between the outside wall surface of the screen pack and the internal face of casing.
A kind of 2. gas and oil separating plant of diesel engine crankcase waste gas according to claim 1, it is characterised in that the row
Dirt is intraoral to be socketed with blow-off pipe, and valve is provided with the blow-off pipe.
A kind of 3. gas and oil separating plant of diesel engine crankcase waste gas according to claim 1, it is characterised in that the lid
Connecting plate is provided between the upper end of plate and the casing, the connecting plate is in the square being adapted with the upper end open of the casing
Shape mount structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134280.0U CN207212432U (en) | 2017-09-06 | 2017-09-06 | A kind of gas and oil separating plant of diesel engine crankcase waste gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134280.0U CN207212432U (en) | 2017-09-06 | 2017-09-06 | A kind of gas and oil separating plant of diesel engine crankcase waste gas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212432U true CN207212432U (en) | 2018-04-10 |
Family
ID=61827098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721134280.0U Active CN207212432U (en) | 2017-09-06 | 2017-09-06 | A kind of gas and oil separating plant of diesel engine crankcase waste gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212432U (en) |
-
2017
- 2017-09-06 CN CN201721134280.0U patent/CN207212432U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |