CN107956544A - A kind of exhaust gas cleaner - Google Patents
A kind of exhaust gas cleaner Download PDFInfo
- Publication number
- CN107956544A CN107956544A CN201711246442.4A CN201711246442A CN107956544A CN 107956544 A CN107956544 A CN 107956544A CN 201711246442 A CN201711246442 A CN 201711246442A CN 107956544 A CN107956544 A CN 107956544A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- filter
- housing
- baffle ring
- exhaust gas
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 210000004907 gland Anatomy 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 5
- 229910052895 riebeckite Inorganic materials 0.000 claims description 5
- 230000001413 cellular effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 52
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000746 purification Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- 239000000306 component Substances 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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
- F01N3/0211—Arrangements for mounting filtering elements in housing, e.g. with means for compensating thermal expansion or vibration
-
- 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
- F01N3/022—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 characterised by specially adapted filtering structure, e.g. honeycomb, mesh or fibrous
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 present invention provides a kind of exhaust gas cleaner, including housing and the cylinder being arranged in housing, cylinder is fixedly connected with the casing by the first baffle ring and the second baffle ring, by-pass filtration room is formed between first baffle ring, the second baffle ring, cylinder outer wall and inner walls, multiple filter rings are equipped with by-pass filtration room, cylinder side wall is equipped with multiple air holes；It is equipped with transmission shaft in cylinder, transmission shaft is equipped with multiple filtering tables, and the outside diameter of filtering table is equal with the internal diameter of cylinder and position with air hole is corresponding；Filtering table is equipped with multiple filter openings, and the side wall of filtering table is equipped with multiple slots, and slot is corresponding with the position of filter opening and is connected；Removable filter block is equipped with each filter opening；Its structure is novel, can carry out double filtration to tail gas, hence it is evident that improve tail gas clean-up effect, and detachably, cleaning, replace self-filtering component, it is ensured that service life is improved while waste gas purification effect, reduces infringement of the exhaust gas to environment and human body.
Description
Technical field
The present invention relates to vent gas treatment field, more particularly to a kind of exhaust gas cleaner.
Background technology
Diesel engine has the characteristics that high thermal efficiency, high-power, there is good economical and reliability, is led in engineering machinery
Domain is widely used, such as：Road roller, loading machine and excavator etc. are all using diesel oil as power, although diesel oil
Equipment has many advantages, but relatively large amount of harmful components in its tail gas for being discharged, mainly have carbon dioxide, oxynitride, small point
Sub- organic matter and carbon particle etc., the discharge of these harmful substances greatly compromise health and the construction of construction personnel
It is normally carried out；And existing exhaust gas cleaner generally only carries out once simple filtration treatment, filter effect is undesirable, can not
Reach higher filtering requirement, cause still to carry more noxious material secretly in outer last person's gas.
The content of the invention
The defects of in order to overcome the prior art, the technical problems to be solved by the invention are to propose a kind of tail gas clean-up dress
Put, its structure is novel, can carry out double filtration to tail gas, hence it is evident that improve tail gas clean-up effect, and detachably, cleaning, replace
Self-filtering component, it is ensured that service life is improved while waste gas purification effect, reduces damage of the exhaust gas to environment and human body
Evil.
For this purpose, the present invention uses following technical solution：
The present invention provides a kind of exhaust gas cleaner, including housing and the cylinder that is arranged in the housing, the circle
The sealing of cylinder one end, another end opening, the side wall close to the cylinder of opening are equipped with the first baffle ring, close to the institute of sealed end
The side wall for stating cylinder is equipped with the second baffle ring and second baffle ring and is equipped with multiple air admission holes, and the cylinder passes through described the
One baffle ring and second baffle ring are fixedly connected with the housing, first baffle ring, second baffle ring, the cylinder outer wall
And by-pass filtration room is formed between the inner walls, it is equipped with multiple filter rings, and multiple mistakes in the by-pass filtration room
Filter ring is arranged on the side wall of the cylinder, and the cylinder side wall is equipped with multiple air holes, the air hole and the filtering
Central spacer is set；Transmission shaft is equipped with the cylinder, the transmission shaft is laterally set up by the first fixed plate and the second fixed plate
In the cylinder interior, second fixed plate, which is located at outside the cylinder and is close to first baffle ring, to be set, and described second is solid
Fixed board is fixedly connected by screw with first baffle ring, and second fixed plate at the cylinder opening is equipped with out
Stomata；First fixed plate is located in the cylinder, is installation cavity between first fixed plate and the bottom of cylinder, institute
State and motor is equipped with installation cavity, the output shaft of the motor and the transmission axis connection；Positioned at first fixed plate with it is described
The transmission shaft between second fixed plate is equipped with multiple filtering tables, the internal diameter phase of the outside diameter of the filtering table and the cylinder
Deng and multiple filtering tables it is corresponding with the position of the air hole；The filtering table bottom wall is equipped with multiple filter openings, multiple
The filter opening is around the filtering disk center display distribution；The side wall of the filtering table is equipped with multiple slots, the slot with
The position of the filter opening is corresponding；Removable filter block, the filter block and the filter opening are equipped with each filter opening
Shape is adapted.
In preferably technical solution of the invention, the filter block includes annular fixed frame and is arranged at described annular fixed
Catch on the side wall of frame one end, the annular fixed frame is adapted with the filter opening shape and the catch is close to the filtering
Wall of trying to get to the heart of a matter is set, and the side wall of the annular fixed frame is equipped with multiple through holes, and cellular filter core is equipped with the annular fixed frame.
In preferably technical solution of the invention, the filter core is made of activated carbon.
In preferably technical solution of the invention, the outside diameter of the filter ring is equal and described with the diameter of the housing
Filter ring is fenestral fabric.
In preferably technical solution of the invention, the filter ring is made of asbestos.
In preferably technical solution of the invention, the periphery of the filtering table is equipped with gasket, and the gasket is by resistance to
The rubber of high temperature is made.
In preferably technical solution of the invention, the housing is equipped with horn-like gas collection close to one end of the motor
Mouthful, the smaller one end of the collection gas port diameter is fixedly connected with the air inlet of the housing；One end that the collection gas port is relatively large in diameter
Outwardly.
In preferably technical solution of the invention, gland is further included, the gland is sheathed on the housing, and the pressure
Lid is equipped with the first connecting plate close to one end of second fixed plate；Set on the tube wall of the one end of the housing away from the motor
There is the second connecting plate, the tube wall of second connecting plate to the housing air outlet is equipped with external screw thread, the inner wall of the gland
Equipped with internal thread, the gland and the housing thread fitting.
In preferably technical solution of the invention, first connecting plate is equipped with multiple the first fixations for circularizing arrangement
Hole, second connecting plate are equipped with multiple the second mounting holes for circularizing arrangement, and second mounting hole is solid with described first
Determine that the radius of circle that hole is formed is identical, center line overlaps, and the number of first mounting hole is the second mounting hole number
Integral multiple.
Beneficial effects of the present invention are：
The present invention provides a kind of exhaust gas cleaner, its structure is novel, it utilizes the indoor filter ring pair of by-pass filtration
Tail gas is once filtered, and secondary filter has been carried out in the filtering table in cylinder, using dual filter type, hence it is evident that is improved
Tail gas clean-up effect；Wherein transmission shaft is detachable structure, and filtering table can be dismantled further, in convenient cleaning or replacement
Portion's filter element, it is ensured that service life is improved while waste gas purification effect, reduces infringement of the exhaust gas to environment and human body.
Brief description of the drawings
Fig. 1 is the sectional view for the exhaust gas cleaner that the specific embodiment of the invention provides；
Fig. 2 is the dimensional structure diagram for the filtering table that the specific embodiment of the invention provides；
Fig. 3 is the dimensional structure diagram for the filter block that the specific embodiment of the invention provides.
In figure：
100th, housing；200th, cylinder；210th, the first baffle ring；220th, the second baffle ring；221st, air inlet；230th, air hole；
300th, by-pass filtration room；310th, filter ring；400th, transmission shaft；410th, the first fixed plate；420th, the second fixed plate；421st, outlet
Hole；430th, installation cavity；440th, motor；500th, filtering table；510th, filter opening；520th, slot；530th, filter block；531st, annular is fixed
Frame；532nd, catch；533rd, through hole；534th, filter core；540th, gasket；600th, gas port is collected；700th, gland；710th, the first connecting plate；
711st, the first mounting hole；720th, the second connecting plate；721st, the second mounting hole.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, provide a kind of exhaust gas cleaner in the present embodiment, including housing 100 and it is arranged at the shell
Cylinder 200 in body 100,200 one end of cylinder sealing, another end opening, close to the side wall of the cylinder 200 of opening
The first baffle ring 210 is equipped with, the side wall close to the cylinder 200 of sealed end is equipped with the second baffle ring 220 and the second gear
Ring 220 is equipped with multiple air admission holes 221, and the cylinder 200 passes through first baffle ring 210 and second baffle ring 220 and institute
State housing 100 to be fixedly connected, first baffle ring 210, second baffle ring 220,200 outer wall of the cylinder and the housing
By-pass filtration room 300 is formed between 100 inner walls, multiple filter rings 310 are equipped with the by-pass filtration room 300, and it is multiple described
Filter ring 310 is arranged on the side wall of the cylinder 200, and 200 side wall of cylinder is equipped with multiple air holes 230, described
Stomata 230 is arranged at intervals with the filter ring 310；It is equipped with transmission shaft 400 in the cylinder 200, the transmission shaft 400 passes through the
One fixed plate 410 and 420 transverse strands of the second fixed plate are arranged on inside the cylinder 200, and second fixed plate 420 is positioned at described
Cylinder 200 is outer and is close to first baffle ring 210 and sets, and second fixed plate 420 passes through screw and first baffle ring
210 are fixedly connected, and second fixed plate 420 positioned at 200 opening of cylinder is equipped with venthole 421；Described first
Fixed plate 410 is located in the cylinder 200, is installation cavity 430 between 200 bottom of first fixed plate 410 and the cylinder,
Motor 440 is equipped with the installation cavity 430, the output shaft of the motor 440 is connected with the transmission shaft 400；Positioned at described
The transmission shaft 400 between one fixed plate 410 and second fixed plate 420 is equipped with multiple filtering tables 500, the filtering
The outside diameter of disk 500 is equal with the internal diameter of the cylinder 200 and the position phase of multiple filtering tables 500 and the air hole 230
It is corresponding；As shown in Fig. 2, 500 bottom wall of filtering table is equipped with multiple filter openings 510, multiple filter openings 510 are around the filtering
The display distribution of 500 center of disk；The side wall of the filtering table 500 is equipped with multiple slots 520, the slot 520 and the filter opening
510 position is corresponding；Be equipped with removable filter block 530 in each filter opening 510, the filter block 530 with it is described
510 shape of filter opening is adapted.
A kind of above-mentioned exhaust gas cleaner, its structure is novel, it utilizes the filtering in the by-pass filtration room 300
Ring 310 once filters tail gas, secondary filter has been carried out in the filtering table 500 in the cylinder 200, using double
The filter type of weight, hence it is evident that improve tail gas clean-up effect；Wherein described transmission shaft 400 is detachable structure, and the mistake
Filter disc 500 can be dismantled further, convenient cleaning or replacement self-filtering component, it is ensured that improved while waste gas purification effect
Service life, reduces infringement of the exhaust gas to environment and human body.
More specifically, when equipment is worked, the exhaust purifier is constantly in working status；Wherein described motor
440 start, and drive the transmission shaft 400 to rotate, multiple filtering tables 500 are rotated with the transmission shaft 400；Tail gas is first
Into in the by-pass filtration room 300, by the filter ring 310, the filtering of completion first time；The filtering table 500 rotates
During, only when the slot 520 aligns with the air hole 230, tail gas just can be from the by-pass filtration room 300
Into in the filter block 530, because the rotation of the filtering table 500 realizes unlatching and the closure to the air hole 230
State, extends tail gas residence time in the by-pass filtration room 300, strengthens the effect of by-pass filtration；By what is once filtered
Tail gas enters in the filter block 530, and secondary filter is completed under the suction-operated of the filter block 530；Furthermore close to institute
When stating the tail gas of 200 bottom of cylinder and arranging outside, multiple filter blocks 530 are will also pass through in way, further purification.
Further, as shown in figure 3, the filter block 530 includes annular fixed frame 531 and is arranged at described annular fixed
Catch 532 on 531 one end side wall of frame, the annular fixed frame 531 is adapted with 510 shape of filter opening and the catch
532, which are close to 500 bottom wall of filtering table, is set, and the side wall of the annular fixed frame 531 is equipped with multiple through holes 533, the annular
Cellular filter core 534 is equipped with fixed frame 531；The filter block 530 can be disassembled from the filtering table 500, be easy to
Replace or using the filter core 534 made of other materials, to adapt to more vent gas treatment requirements；While easy to disassemble
It can timely be cleared up, prevent from avoiding exhaust on the filter block 530 because sedimentating dust, particle excessively cause to block not
Suitable situation occurs.
Further, the filter core 534 is made of activated carbon；Activated carbon has gap structure flourishing, and specific surface area is big, inhales
Attached ability is strong, and high mechanical strength, bed resistance is small, and chemical stability is good, easily regeneration, it is durable the advantages that, using activity
Charcoal, which prepares the filter core 534, has higher cost performance.
Further, the outside diameter of the filter ring 310 is equal with the diameter of the housing 100 and the filter ring 310 is
Fenestral fabric；The outside diameter of the filter ring 310 is equal with the diameter of the housing 100 to ensure that tail gas is needed from the filtering
The inside of ring 310 is passed through, and ensure that filter effect；Fenestral fabric can be easy to exhaust emissions.
Further, the filter ring 310 is made of asbestos；Asbestos are by tow groups into and fibre bundle by growing very very much
The thin fiber that can be separated from each other composition, has extremely fireproof, electrical insulating property and thermal insulation, be important fire prevention, insulate and
Thermal insulation material；Because the filter ring 310 is made using asbestos material generally all in higher temperature in the tail gas arranged outside equipment
Can in hot environment continuous firing.
Further, the periphery of the filtering table 500 is equipped with gasket 540, and the gasket 540 is by heat safe rubber
Glue is made；The filtering table 500 is the core component of secondary filter, and the periphery of the filtering table 500 needs to be close to the cylinder
200 inner wall, the design of the gasket 540 ensure that only when the slot 520 aligns with the air hole 230, tail
Gas can just enter in the filter block 530 out of described by-pass filtration room 300 completes secondary filter, but because arranged outside equipment
Tail gas can improve the service life of the gasket 540 using heat safe elastomeric material generally all in higher temperature.
Further, the housing 100 is equipped with horn-like collection gas port 600, the collection close to one end of the motor 440
The smaller one end of 600 diameter of gas port is fixedly connected with the air inlet of the housing 100；One end that the collection gas port 600 is relatively large in diameter
Outwardly；The exhaust gas cleaner is installed in the exhaust pipe of equipment, and the design of the collection gas port 600 is easy to equipment exhausting
Tail gas, which is concentrated, to be all sent into the exhaust gas cleaner.
Optionally, the actual discharge pipe of big I installation exhaust gas cleaner needed for of the collection gas port 600
Diameter depending on, exhaust gas is all sent to the exhaust gas cleaner as far as possible.
Further, gland 700 is further included, the gland 700 is sheathed on the housing 100, and the gland 700 leans on
One end of nearly second fixed plate 420 is equipped with the first connecting plate 710；The one end of the housing 100 away from the motor 440
Tube wall is equipped with the second connecting plate 720, and the tube wall of second connecting plate 720 to 100 air outlet of housing is equipped with outer spiral shell
Line, the inner wall of the gland 700 are equipped with internal thread, the gland 700 and 100 thread fitting of housing；The gland 700 and
The design of second fixed plate 720 is easy to the exhaust gas cleaner being installed in the exhaust pipe of plurality of devices, and institute
Gland 700 and 100 thread fitting of housing are stated, is easily installed and dismantles.
Further, first connecting plate 710 is equipped with multiple the first mounting holes (711) for circularizing arrangement, described
Second connecting plate 720 is equipped with multiple the second mounting holes 721 for circularizing arrangement, second mounting hole 721 and described first
Radius of circle that mounting hole 711 is formed is identical, center line overlaps, and the number of first mounting hole 711 is described second solid
Determine the integral multiple of 721 numbers in hole；The design of first connecting plate 710 and second connecting plate 720 is easy to the tail gas
Purifier is installed in the exhaust pipe of plurality of devices；And first connecting plate 710 and second connecting plate 720 pass through
Bolt is fixed, but first connecting plate 710 be arranged on the gland 700 and the gland 700 and the housing 100 into
Row thread fitting, during thread fitting, first mounting hole 711 and second mounting hole 721 be able to may not align,
Therefore the number of first mounting hole 711 of design is the integral multiple of 721 numbers of the second mounting hole, is carried out when coordinating
Fine setting with meet first mounting hole 711 and second mounting hole 721 align, it is fixed.
The present invention is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from the present invention's
In the case of spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.The present invention is from this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to protection of the present invention
Scope.
Claims (9)
- A kind of 1. exhaust gas cleaner, it is characterised in that：Including housing (100) and the cylinder (200) being arranged in the housing (100), described cylinder (200) one end seals, is another One end open, the side wall close to the cylinder (200) of opening are equipped with the first baffle ring (210), close to the described of sealed end The side wall of cylinder (200) is equipped with the second baffle ring (220) and second baffle ring (220) is equipped with multiple air admission holes (221), The cylinder (200) is fixedly connected by first baffle ring (210) and second baffle ring (220) with the housing (100), Between first baffle ring (210), second baffle ring (220), the cylinder (200) outer wall and the housing (100) inner wall Formed by-pass filtration room (300), multiple filter rings (310), and multiple filter rings are equipped with the by-pass filtration room (300) (310) it is arranged on the side wall of the cylinder (200), cylinder (200) side wall is equipped with multiple air holes (230), described Air hole (230) is arranged at intervals with the filter ring (310)；Transmission shaft (400) is equipped with the cylinder (200), the transmission shaft (400) is solid by the first fixed plate (410) and second It is internal that fixed board (420) transverse strands are arranged on the cylinder (200), second fixed plate (420) be located at the cylinder (200) outside, And be close to first baffle ring (210) and set, second fixed plate (420) is solid by screw and first baffle ring (210) Fixed connection, second fixed plate (420) positioned at the cylinder (200) opening are equipped with venthole (421)；Described first Fixed plate (410) is located in the cylinder (200), is peace between first fixed plate (410) and the cylinder (200) bottom It behave affectedly (430), motor (440), output shaft and the transmission shaft of the motor (440) is equipped with the installation cavity (430) (400) connect；On the transmission shaft (400) between first fixed plate (410) and second fixed plate (420) Equipped with multiple filtering tables (500), the outside diameter of the filtering table (500) is equal with the internal diameter of the cylinder (200) and multiple described Filtering table (500) is corresponding with the position of the air hole (230)；Filtering table (500) bottom wall is equipped with multiple filter openings (510), and multiple filter openings (510) are around the filtering table (500) center display distribution；The side wall of the filtering table (500) is equipped with multiple slots (520), the slot (520) and institute The position for stating filter opening (510) is corresponding；Removable filter block (530), the filtering are equipped with each filter opening (510) Block (530) is adapted with the filter opening (510) shape.
- A kind of 2. exhaust gas cleaner according to claim 1, it is characterised in that：The filter block (530) includes annular fixed frame (531) and is arranged on annular fixed frame (531) one end side wall Catch (532), the annular fixed frame (531) is adapted with the filter opening (510) shape and the catch (532) is close to institute The setting of filtering table (500) bottom wall is stated, the side wall of the annular fixed frame (531) is equipped with multiple through holes (533), and the annular is fixed Cellular filter core (534) is equipped with frame (531).
- A kind of 3. exhaust gas cleaner according to claim 2, it is characterised in that：The filter core (534) is made of activated carbon.
- A kind of 4. exhaust gas cleaner according to claim 1, it is characterised in that：The outside diameter of the filter ring (310) is equal with the diameter of the housing (100) and the filter ring (310) is latticed Structure.
- A kind of 5. exhaust gas cleaner according to claim 1, it is characterised in that：The filter ring (310) is made of asbestos.
- A kind of 6. exhaust gas cleaner according to claim 1, it is characterised in that：The periphery of the filtering table (500) is equipped with gasket (540), and the gasket (540) is made of heat safe rubber.
- A kind of 7. exhaust gas cleaner according to claim 1, it is characterised in that：The housing (100) is equipped with horn-like collection gas port (600), the collection gas port close to one end of the motor (440) (600) the smaller one end of diameter is fixedly connected with the air inlet of the housing (100)；It is described collection gas port (600) be relatively large in diameter one End is outwardly.
- A kind of 8. exhaust gas cleaner according to claim 1, it is characterised in that：Gland (700) is further included, the gland (700) is sheathed on the housing (100), and the gland (700) is close to institute The one end for stating the second fixed plate (420) is equipped with the first connecting plate (710)；The one of the remote motor (440) of the housing (100) The tube wall at end is equipped with the second connecting plate (720), and second connecting plate (720) arrives the tube wall of the housing (100) air outlet External screw thread is equipped with, the inner wall of the gland (700) is equipped with internal thread, and the gland (700) is matched somebody with somebody with the housing (100) screw thread Close.
- A kind of 9. exhaust gas cleaner according to claim 8, it is characterised in that：First connecting plate (710) is equipped with multiple the first mounting holes (711) for circularizing arrangement, second connecting plate (720) multiple the second mounting holes (721) for circularizing arrangement are equipped with, second mounting hole (721) is fixed with described first Radius of circle that hole (711) is formed is identical, center line overlaps, and the number of first mounting hole (711) is described second solid Determine the integral multiple of hole (721) number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246442.4A CN107956544A (en) | 2017-12-01 | 2017-12-01 | A kind of exhaust gas cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711246442.4A CN107956544A (en) | 2017-12-01 | 2017-12-01 | A kind of exhaust gas cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107956544A true CN107956544A (en) | 2018-04-24 |
Family
ID=61963132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711246442.4A Pending CN107956544A (en) | 2017-12-01 | 2017-12-01 | A kind of exhaust gas cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107956544A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224651A (en) * | 2018-10-29 | 2019-01-18 | 合肥康尔信电力系统有限公司 | A kind of diesel-driven generator exhaust gas cleaner |
| CN111828172A (en) * | 2020-07-23 | 2020-10-27 | 陈振 | Single-cylinder diesel engine |
| CN113069855A (en) * | 2019-12-18 | 2021-07-06 | 宁波均胜汽车安全系统有限公司 | Filtering structure, generator, safety airbag and automobile |
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| CN111828172A (en) * | 2020-07-23 | 2020-10-27 | 陈振 | Single-cylinder diesel engine |
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