CN108825332A - A kind of excavator engineering machinery tail gas dust cleaning apparatus - Google Patents
A kind of excavator engineering machinery tail gas dust cleaning apparatus Download PDFInfo
- Publication number
- CN108825332A CN108825332A CN201810714865.2A CN201810714865A CN108825332A CN 108825332 A CN108825332 A CN 108825332A CN 201810714865 A CN201810714865 A CN 201810714865A CN 108825332 A CN108825332 A CN 108825332A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filter layer
- tail gas
- pipe
- engineering machinery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/0215—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters the filtering elements having the form of disks or plates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/021—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters
- F01N3/033—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of filters in combination with other devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
- F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
- F01N2590/08—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for heavy duty applications, e.g. trucks, buses, tractors, locomotives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a kind of excavator engineering machinery tail gas dust cleaning apparatus, including cylinder, the left-hand end perforation connection air inlet pipe of cylinder, the right-hand end perforation connection escape pipe of cylinder, the inner cavity of cylinder is set there are two partition, the top of partition is equipped with air hole, the inner cavity of cylinder is successively separated into water cavity, separate cavities and filter chamber by partition from left to right, the inlet cylinder matched with air inlet pipe is equipped in water cavity, several ventholes are uniformly equipped on inlet cylinder, the inner cavity of filter chamber is successively arranged the first filter layer, the second filter layer and third filter layer from left to right；The setting that the present invention passes through inlet cylinder, so that tail gas is entered in inlet cylinder by air inlet pipe, then entered in water cavity by venthole, it is filtered by the water in water cavity, filtered humid air penetrates through separate cavities by air hole, subsequently into filter chamber, the layering through the first filter layer, the second filter layer and third filter layer removes the moisture and other solid impurities in tail gas.
Description
Technical field
The present invention relates to vehicle exhaust dust-extraction unit technical field, specially a kind of excavator engineering machinery tails dedusting
Device.
Background technique
Excavator, also known as excavating machinery, also known as excavator are with scraper bowl excavation higher or lower than the material for holding machine side, and
It is packed into haulage vehicle or unloads to the earthmoving machinery of rickyard.The material that excavator excavates is mainly soil, coal, silt and process
Soil and rock after pre- pine.From the point of view of the development of engineering machinery in recent years, the development of excavator is relatively fast, and excavator is
As one of engineering machinery most important in engineering construction.Most important three parameters of excavator：Operating Weight（Quality）, start
Machine power and Bucket capacity.
Current most of excavators all use gasoline or diesel oil as motor vehicle fuel, can generate since fuel combustion is insufficient
A large amount of pernicious gases and solid suspended particle, the solid suspended particle excavated in tail gas is mainly PM10, if tail gas without
Processing is directly discharged to not only result in atmospheric haze in air, also seriously affects people's daily life and health, harmful
Gas and solid suspended particle will increase the disease incidence of chronic respiratory disease, damage lung function etc..
In general, essence is reduced there are mainly two types of the methods that vehicle exhaust solid suspended particle discharges, first is that passing through
It improves the combustion quality of fuel and finds more clean alternative fuel to achieve the purpose that reduce discharge；Second is that by sending out automobile
Motivation is improved, to improve the efficiency of combustion of fuel, to reduce exhaust emissions particulate matter.However, either fuel quality
Raising, the research and development of alternative fuel or the improvement of engine require to expend a large amount of manpower, financial resources, material resources and time,
All it is difficult to solve the problems, such as motor vehicle exhaust emission that there are a large amount of solid suspended particles in a short time.
Summary of the invention
The purpose of the present invention is to provide a kind of excavator engineering machinery tail gas dust cleaning apparatus, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the present invention provides the following technical solutions：
A kind of excavator engineering machinery tail gas dust cleaning apparatus, including cylinder, cylinder are cylindrical structure, the left-hand end perforation of cylinder
Air inlet pipe, the right-hand end perforation connection escape pipe of cylinder are connected, the inner cavity of cylinder is set there are two partition, and the top of partition is equipped with saturating
The inner cavity of cylinder is successively separated into water cavity, separate cavities and filter chamber by stomata, partition from left to right, and the top of water cavity penetrates through connection
Filler pipe, the top of filler pipe are arranged with sealing cover, the bottom end perforation connection drainpipe of water cavity, and the bottom end of drainpipe is arranged with the
One sealing-plug, water cavity is interior to be equipped with the inlet cylinder matched with air inlet pipe, and inlet cylinder is set on the outlet side of air inlet pipe, inlet cylinder
On uniformly be equipped with several ventholes, separate cavities bottom wall perforation connection sewage pipe, sewage pipe be equipped with the second sealing-plug, filtering
The inner cavity of chamber is successively arranged the first filter layer, the second filter layer and third filter layer from left to right.
As the further technical solution of the present invention, the axis of the axis of cylinder and the axis of air inlet pipe and escape pipe
It is overlapped.
As the further technical solution of the present invention, inlet cylinder is to be obliquely installed.
As the further technical solution of the present invention, check valve is equipped in venthole.
As the further technical solution of the present invention, the first filter layer is desiccant layer, and the second filter layer is carbon fiber
Cotton layer, third filter layer is active carbon layer.
Compared with prior art, the present invention is by the setting of inlet cylinder, so that tail gas is entered in inlet cylinder by air inlet pipe,
Then entered in water cavity by venthole, be filtered by the water in water cavity, filtered humid air is penetrated through by air hole
Separate cavities, subsequently into filter chamber, the layering through the first filter layer, the second filter layer and third filter layer removes tail
Moisture and other solid impurities in gas improve tail-gas quality to reduce the solid particulate matter in tail gas to greatest extent,
Reduce pollution.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of excavator engineering machinery tail gas dust cleaning apparatus of the present invention；
Fig. 2 is a kind of structural schematic diagram of the partition of excavator engineering machinery tail gas dust cleaning apparatus of the present invention.
In figure：1- cylinder, 2- air inlet pipe, 3- escape pipe, 4- partition, 5- air hole, 6- water cavity, 7- separate cavities, 8- filtering
Chamber, 9- filler pipe, 10- sealing cover, 11- drainpipe, the first sealing-plug of 12-, 13- sewage pipe, the second sealing-plug of 14-, 15- first
Filter layer, the second filter layer of 16-, 17- third filter layer, 18- inlet cylinder, 19- venthole, 20- check valve.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Fig. 1~2, a kind of excavator engineering machinery tail gas dust cleaning apparatus, including cylinder 1 are please referred to, the cylinder 1 is round
Barrel structure, the left-hand end perforation connection air inlet pipe 2 of cylinder 1, the right-hand end perforation connection escape pipe 3 of cylinder 1, the axis of cylinder 1
It is overlapped with the axis of the axis of air inlet pipe 2 and escape pipe 3, the inner cavity of cylinder 1 is set there are two partition 4, the top of the partition 4
Equipped with air hole 5, the inner cavity of cylinder 1 is successively separated into water cavity 6, separate cavities 7 and filter chamber 8, the water by partition 4 from left to right
The top perforation connection filler pipe 9 of chamber 6, the top of the filler pipe 9 are arranged with sealing cover 10, and the bottom end of water cavity 6 penetrates through connection
Drainpipe 11, the bottom end of the drainpipe 11 are arranged with the first sealing-plug 12, are equipped in the water cavity 6 and match with air inlet pipe 2
Inlet cylinder 18, the inlet cylinder 18 is set on the outlet side of air inlet pipe 2, and inlet cylinder 18 is to be obliquely installed, on inlet cylinder 18
Several ventholes 19 are uniformly equipped with, check valve 20, the bottom wall perforation connection row of the separate cavities 7 are equipped in the venthole 19
Dirty pipe 13, the sewage pipe 13 are equipped with the second sealing-plug 14, and the inner cavity of the filter chamber 8 is successively arranged the first mistake from left to right
Filtering layer 15, the second filter layer 16 and third filter layer 17, first filter layer 15 is desiccant layer, second filter layer 16
It is carbon fiber cotton layer, the third filter layer 17 is active carbon layer.
The present invention in use, tail gas by air inlet pipe 2 enter inlet cylinder 18 in, then by venthole 19 enter water cavity
It is interior, it is filtered by the water in water cavity, filtered humid air penetrates through separate cavities 7 by air hole 5, subsequently into filter chamber
In 8, the layering through the first filter layer 15, the second filter layer 16 and third filter layer 17, remove tail gas in moisture and
Other solid impurities improve tail-gas quality to reduce the solid particulate matter in tail gas to greatest extent, reduce pollution.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
Various changes can be made.
Claims (5)
1. a kind of excavator engineering machinery tail gas dust cleaning apparatus, which is characterized in that including cylinder（1）, cylinder（1）It is cylinder knot
Structure, cylinder（1）Left-hand end perforation connection air inlet pipe（2）, cylinder（1）Right-hand end perforation connection escape pipe（3）, cylinder（1）
Inner cavity set there are two partition（4）, partition（4）Top be equipped with air hole（5）, partition（4）Cylinder（1）Inner cavity from a left side to
The right side is successively separated into water cavity（6）, separate cavities（7）And filter chamber（8）, water cavity（6）Top perforation connection filler pipe（9）, add water
Pipe（9）Top be arranged with sealing cover（10）, water cavity（6）Bottom end perforation connection drainpipe（11）, drainpipe（11）Bottom end
It is arranged with the first sealing-plug（12）, water cavity（6）It is inside equipped with and air inlet pipe（2）The inlet cylinder matched（18）, inlet cylinder（18）Set
It is located at air inlet pipe（2）Outlet side on, inlet cylinder（18）On uniformly be equipped with several ventholes（19）, separate cavities（7）Bottom wall
Perforation connection sewage pipe（13）, sewage pipe（13）It is equipped with the second sealing-plug（14）, filter chamber（8）Inner cavity from left to right successively
Equipped with the first filter layer（15）, the second filter layer（16）With third filter layer（17）.
2. a kind of excavator engineering machinery tail gas dust cleaning apparatus according to claim 1, which is characterized in that cylinder（1）
Axis and air inlet pipe（2）Axis and escape pipe（3）Axis be overlapped.
3. a kind of excavator engineering machinery tail gas dust cleaning apparatus according to claim 1, which is characterized in that inlet cylinder
（18）It is to be obliquely installed.
4. a kind of excavator engineering machinery tail gas dust cleaning apparatus according to claim 1, which is characterized in that venthole
（19）It is interior to be equipped with check valve（20）.
5. a kind of excavator engineering machinery tail gas dust cleaning apparatus according to claim 1, which is characterized in that the first filtering
Layer（15）It is desiccant layer, the second filter layer（16）It is carbon fiber cotton layer, third filter layer（17）It is active carbon layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714865.2A CN108825332A (en) | 2018-07-03 | 2018-07-03 | A kind of excavator engineering machinery tail gas dust cleaning apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810714865.2A CN108825332A (en) | 2018-07-03 | 2018-07-03 | A kind of excavator engineering machinery tail gas dust cleaning apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108825332A true CN108825332A (en) | 2018-11-16 |
Family
ID=64135158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810714865.2A Withdrawn CN108825332A (en) | 2018-07-03 | 2018-07-03 | A kind of excavator engineering machinery tail gas dust cleaning apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108825332A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489494A (en) * | 2017-07-01 | 2017-12-19 | 苏州诚亭自动化设备有限公司 | Vehicle tail gas purification equipment |
| CN111974217A (en) * | 2020-08-14 | 2020-11-24 | 安徽省英菲尼科技股份有限公司 | Tail gas treatment device of diesel engine generator set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107084025A (en) * | 2017-06-16 | 2017-08-22 | 苏州博菡环保科技有限公司 | Purifier for tail gas of diesel truck |
| CN206753698U (en) * | 2017-03-17 | 2017-12-15 | 徐州沛美汽车电子科技有限公司 | A kind of internally-arranged type vehicle exhaust double purification device |
| CN108223059A (en) * | 2017-12-19 | 2018-06-29 | 刘信玮 | A kind of automobile tail gas cleaning treatment device convenient for splitting |
-
2018
- 2018-07-03 CN CN201810714865.2A patent/CN108825332A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206753698U (en) * | 2017-03-17 | 2017-12-15 | 徐州沛美汽车电子科技有限公司 | A kind of internally-arranged type vehicle exhaust double purification device |
| CN107084025A (en) * | 2017-06-16 | 2017-08-22 | 苏州博菡环保科技有限公司 | Purifier for tail gas of diesel truck |
| CN108223059A (en) * | 2017-12-19 | 2018-06-29 | 刘信玮 | A kind of automobile tail gas cleaning treatment device convenient for splitting |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489494A (en) * | 2017-07-01 | 2017-12-19 | 苏州诚亭自动化设备有限公司 | Vehicle tail gas purification equipment |
| CN111974217A (en) * | 2020-08-14 | 2020-11-24 | 安徽省英菲尼科技股份有限公司 | Tail gas treatment device of diesel engine generator set |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181116 |