CN111974217B - Tail gas treatment device of diesel engine generator set - Google Patents
Tail gas treatment device of diesel engine generator set Download PDFInfo
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- CN111974217B CN111974217B CN202010818974.6A CN202010818974A CN111974217B CN 111974217 B CN111974217 B CN 111974217B CN 202010818974 A CN202010818974 A CN 202010818974A CN 111974217 B CN111974217 B CN 111974217B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
- B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/01—Engine exhaust gases
- B01D2258/012—Diesel engines and lean burn gasoline engines
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The invention discloses a tail gas treatment device of a diesel generating set, which comprises a shell, wherein a soft plug is arranged at the position, close to one side, of the upper end of the shell, an air inlet pipe penetrates through the position, close to the upper end, of one side of the shell, a lead ring is sleeved at the bottom end of the air inlet pipe, a first partition plate is arranged at the position, close to the left side, in the shell, the first partition plate or the first partition plate penetrates through the first air guide pipe, a second partition plate is arranged at the position, close to the right side, in the shell, a second air guide pipe penetrates through the second partition plate, an air outlet penetrates through the position, close to the upper end, of the other side of the shell, a box door is arranged on the front side of the shell, two groups of filter screens are arranged between the first partition plate and the second partition plate, and bearing clamping blocks are arranged at the positions, close to the two ends, of the inner side wall of each filter screen; the ceramic brick separating device can separate soluble impurities, insoluble impurities and nitrogen compounds in the tail gas, so that the tail gas treatment effect is better, and workers can replace ceramic bricks conveniently.
Description
Technical Field
The invention belongs to the field of diesel engine tail gas treatment, and particularly relates to a tail gas treatment device of a diesel engine generator set.
Background
The tail gas of the diesel engine is the tail gas which is sprayed out after the diesel engine burns diesel oil, the tail gas contains hundreds of different compounds, the gas emission is not only strange in smell, but also is dizziness and nausea, the health of people is affected, and the tail gas of the diesel engine is recognized by experts of the world health organization to be the same as substances such as asbestos, arsenic and the like, and has high carcinogenicity.
The tail gas treatment device of the diesel generating set on the market can not separate soluble impurities, insoluble impurities and nitrogen compounds in tail gas well, has poor treatment effect on the tail gas, is not convenient for replacing ceramic tiles, and therefore the tail gas treatment device of the diesel generating set is provided.
Disclosure of Invention
The invention aims to provide a tail gas treatment device of a diesel generating set, which aims to solve the problems that the tail gas treatment device of the diesel generating set on the market in the background technology can not well separate soluble impurities, insoluble impurities and nitrogen compounds in the tail gas, has poor treatment effect on the tail gas and is inconvenient for replacing ceramic bricks.
In order to achieve the purpose, the invention provides the following technical scheme: the tail gas treatment device of the diesel generating set comprises a shell, wherein a soft plug is arranged at the position, close to one side, of the upper end of the shell, an air inlet pipe penetrates through the position, close to the upper end, of one side of the shell, a lead ring is sleeved at the bottom end of the air inlet pipe, a first partition plate is arranged in the shell, close to the left side, or a first air guide pipe penetrates through the first partition plate, a second partition plate is arranged in the shell, close to the right side, a second air guide pipe penetrates through the second partition plate, an air outlet penetrates through the other side of the shell, close to the upper end, and a box door is arranged on the front side of the shell;
two groups of filter screens are arranged between the first partition board and the second partition board, bearing fixture blocks are arranged on the inner side walls of the filter screens close to the two ends of the inner side walls of the filter screens, and a bamboo charcoal filter plate is arranged between the two groups of bearing fixture blocks;
two groups of sliding plates are arranged at the bottom end inside the shell and between the second partition plate and the side wall of the shell, a bearing box is arranged between the two groups of sliding plates and comprises a bearing box wall, a bearing box bottom plate is arranged between the two groups of bearing box walls and close to the bottom end, a sliding groove is formed in the side surface of the bearing box wall and close to the bottom end, vertical grooves are formed in the surface of the bearing box bottom plate and close to the two sides, a transverse groove is formed in the upper end of the bearing box bottom plate and close to the other side, and a vertical push plate is movably arranged inside the vertical grooves;
two sets of be provided with horizontal push pedal between the vertical push pedal, set up the crosshead shoe between the vertical push pedal lateral wall, be provided with the pivot between the crosshead shoe lateral wall, the cover is equipped with the lifting support in the pivot, spacing spout has all been seted up to vertical push pedal medial surface, the inside bottom of vertical push pedal is provided with spring coupling rod, be provided with reset spring between spring coupling rod and the crosshead shoe, vertical push pedal both sides are close to the bottom position and all are provided with the axis of rotation.
As a further aspect of the invention; the top end in the shell is provided with a card box near the right side, a ceramic tile is arranged between the card box and the bearing box, and a plurality of groups of air holes are formed in the ceramic tile in a penetrating mode.
As a further aspect of the invention; the water is filled between the first partition plate and the side wall of the shell, the bottom end of the air inlet pipe is arranged close to the bottom end inside the shell, the bottom end of the air inlet pipe is not in contact with the shell, and the cross section of the soft plug is in a T-shaped arrangement.
As a further aspect of the invention; the bamboo charcoal filter plate is characterized in that a plurality of groups of filter holes are formed in the surface of the filter screen in a penetrating mode, the two groups of filter screens are not in contact with the first partition plate and the second partition plate, and the bamboo charcoal filter plate is made of bamboo charcoal materials.
As a further aspect of the invention; the slide cross-section is protruding type setting, bears the box and passes through the sliding tray slip setting between two sets of slides, vertical push pedal passes through the axis of rotation activity and sets up in vertical inslot portion, horizontal push pedal cooperates the lifting support activity through vertical push pedal and sets up in horizontal inslot portion.
As a further aspect of the invention; the crosshead shoe is matched with a reset spring through a limiting sliding groove and is arranged inside the vertical push plate in a sliding mode, and the lifting support is matched with the crosshead shoe through a rotating shaft and is arranged inside the vertical push plate in a movable mode.
As a further aspect of the invention; the ceramic tile is made of ceramic materials, the gas hole is filled with gas catalysts, and a hinge is arranged between one side of the box door and the side face of the shell.
As a further aspect of the invention; the treatment method of the tail gas treatment device comprises the following specific steps:
the method comprises the following steps: the method comprises the following steps of firstly, connecting the upper end of an air inlet pipe with a tail gas outlet of a diesel engine generator set, wherein the bottom end of the air inlet pipe is arranged at a position close to the bottom end inside a shell through a lead ring, opening a soft plug, filling water between a first partition plate and the side wall of the shell, allowing tail gas to pass through a first air guide pipe after being discharged from the air inlet pipe, enter a bamboo charcoal filter plate between the first partition plate and a second partition plate, then enter a ceramic tile through a second air guide pipe, and finally being discharged from an air outlet;
step two: when changing ceramic tile, open the chamber door through the hinge, the box wall is born in the pulling, makes it through the sliding tray along the inside outside removal of slide from the shell slowly, bears the box and shifts out after the shell, and horizontal push pedal and vertical push pedal are round axis of rotation anticlockwise rotation under the effect of lifting support, pop out ceramic tile, place new ceramic tile at last inside bearing the box, impel inside the shell again.
Compared with the prior art, the invention has the beneficial effects that:
1. the lead ring is sleeved at the bottom end of the air inlet pipe, so that the bottom end of the air inlet pipe can be prevented from swinging in water due to large exhaust emission, and meanwhile, the exhaust can be fully contacted with the water, therefore, soluble impurities and larger granular impurities in the tail gas are effectively removed, the tail gas flows through the interior of the bamboo charcoal filter plate through the filter holes formed in the filter screen, the bamboo charcoal has good adsorbability and can effectively remove the insoluble impurities in the tail gas, a plurality of groups of air holes penetrating through the surface of the ceramic tile are filled with gas catalysts, when the tail gas flows in the air holes, the nitrogen compound in the gas catalyst is catalytically reduced into harmless nitrogen under the action of the gas catalyst, the ceramic tile is made of ceramic materials and does not participate in reaction, so that nitrogen compounds in the tail gas can be effectively removed, and harmful impurities in the tail gas can be effectively removed through the operation.
2. Bear the box through being provided with, will bear the box through the sliding tray and follow the inside slow outside removal of shell along the slide, bear the box and shift out after the shell, the crosshead shoe moves to vertical push pedal one end along spacing spout under the effect of reset spring elasticity, the lifting support is from the inside slow removal of vertical push pedal at this in-process, round axis of rotation anticlockwise rotation under the effect that makes horizontal push pedal and vertical push pedal at the lifting support, shift out from vertical groove and horizontal inslot portion, thereby pop out the pottery brick from bearing between the box wall, the staff of being convenient for takes out old pottery brick, place new pottery brick at last inside bearing the box.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the structure of the housing of the present invention.
Fig. 3 is an overall sectional view of the present invention.
Fig. 4 is a schematic structural view of the carrying box of the present invention.
Figure 5 is a schematic of the structure of the vertical push plate and lift bracket of the present invention.
FIG. 6 is a schematic view of the internal structure of the vertical push plate according to the present invention.
FIG. 1, a housing; 2. a soft plug; 3. an air inlet pipe; 4. a lead ring; 5. a first clapboard; 6. a first gas guide pipe; 7. filtering with a screen; 8. a bearing clamping block; 9. a bamboo charcoal filter plate; 10. a second clapboard; 11. a second gas guide pipe; 12. a slide plate; 13. a load bearing box wall; 14. a sliding groove; 15. a load bearing box bottom plate; 16. a vertical groove; 17. a transverse slot; 18. a vertical push plate; 19. a transverse push plate; 20. a crosshead shoe; 21. a rotating shaft; 22. lifting the support; 23. a limiting chute; 24. a spring connecting rod; 25. a return spring; 26. a rotating shaft; 27. a card box; 28. ceramic tiles; 29. air holes; 30. an exhaust port; 31. and a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-6, a tail gas treatment device of a diesel generator set comprises a shell 1, a soft plug 2 is arranged at a position, close to one side, of the upper end of the shell 1, an air inlet pipe 3 penetrates through a position, close to the upper end, of one side of the shell 1, a lead ring 4 is sleeved at the bottom end of the air inlet pipe 3, a first partition plate 5 is arranged at a position, close to the left side, inside the shell 1, a first air guide pipe 6 penetrates through the first partition plate 5, a second partition plate 10 is arranged at a position, close to the right side, inside the shell 1, a second air guide pipe 11 penetrates through the second partition plate 10, an air outlet 30 penetrates through a position, close to the upper end, of the other side of the shell 1, and a box door 31 is arranged on the front side of the shell 1;
as shown in fig. 2, two groups of filter screens 7 are arranged between the first partition plate 5 and the second partition plate 10, bearing fixture blocks 8 are arranged on the inner side wall of each filter screen 7 at positions close to two ends, and a bamboo charcoal filter plate 9 is arranged between the two groups of bearing fixture blocks 8;
as shown in fig. 4, two sets of sliding plates 12 are arranged at the bottom end inside the housing 1 and between the second partition plate 10 and the side wall of the housing 1, a bearing box is arranged between the two sets of sliding plates 12, the bearing box comprises a bearing box wall 13, a bearing box bottom plate 15 is arranged between the two sets of bearing box walls 13 and close to the bottom end, a sliding groove 14 is formed in the side surface of the bearing box wall 13 and close to the bottom end, vertical grooves 16 are formed in the surface of the bearing box bottom plate 15 and close to the two sides, a transverse groove 17 is formed in the upper end of the bearing box bottom plate 15 and close to the other side, and a vertical push plate 18 is movably arranged inside the vertical groove 16;
as shown in fig. 5-6, a horizontal push plate 19 is arranged between two sets of vertical push plates 18, a cross slide block 20 is arranged between the side walls of the vertical push plates 18, a rotating shaft 21 is arranged between the side walls of the cross slide block 20, a lifting support 22 is sleeved on the rotating shaft 21, a limiting slide groove 23 is formed in the inner side surface of each vertical push plate 18, a spring connecting rod 24 is arranged at the bottom end inside each vertical push plate 18, a reset spring 25 is arranged between each spring connecting rod 24 and each cross slide block 20, and rotating shafts 26 are arranged at positions, close to the bottom ends, of two sides of each vertical push plate 18.
The inside top of shell 1 is close to right side position and is provided with card box 27, card box 27 with bear and be provided with ceramic brick 28 between the box, ceramic brick 28 is last to run through and has been seted up a plurality of groups gas pocket 29, it has water to fill between baffle 5 and the 1 lateral wall of shell, 3 bottoms in the intake pipe are being close to the inside bottom setting of shell 1, and 3 bottoms in the intake pipe do not contact with shell 1, the setting of the transversal T type of personally submitting of soft stopper 2, filter screen 7 surface runs through and has seted up a plurality of groups filtration pore, two sets of filter screens 7 all do not contact with baffle 5 and two 10 of baffle, bamboo charcoal filter 9 is made by the bamboo charcoal material, the bamboo charcoal has the insoluble impurity that the adsorptivity can effectively detach in the tail gas well.
The slide 12 cross-section is the protruding type setting, and the box that bears slides through sliding tray 14 and sets up between two sets of slides 12, and vertical push pedal 18 passes through axis of rotation 26 activity and sets up inside vertical groove 16, and horizontal push pedal 19 cooperates the activity of lifting support 22 through vertical push pedal 18 and sets up inside horizontal groove 17.
The crosshead shoe 20 is arranged inside the vertical push plate 18 in a sliding mode through the matching of a limiting sliding groove 23 and a return spring 25, the lifting support 22 is movably arranged inside the vertical push plate 18 through the matching of a rotating shaft 21 and the crosshead shoe 20, the crosshead shoe 20 moves towards one end of the vertical push plate 18 along the limiting sliding groove 23 under the action of the elastic force of the return spring 25, the lifting support 22 slowly moves from the inside of the vertical push plate 18 in the process, the transverse push plate 19 and the vertical push plate 18 rotate anticlockwise around the rotating shaft 26 under the action of the lifting support 22 and move out from the inside of the vertical groove 16 and the transverse groove 17, so that the ceramic tiles 28 are ejected from the space between the bearing box walls 13, and the workers can take out the old ceramic tiles 28 conveniently.
The ceramic tiles 28 are made of ceramic materials, the gas holes 29 are filled with gas catalysts, hinges are arranged between one side of the box door 31 and the side face of the shell 1, when tail gas flows in the gas holes 29, nitrogen compounds in the tail gas are catalytically reduced into harmless nitrogen under the action of the gas catalysts, and the ceramic tiles 28 are made of ceramic materials and cannot participate in reaction, so that the nitrogen compounds in the tail gas are effectively removed.
The working principle of the tail gas treatment device is as follows: firstly, the upper end of an air inlet pipe 3 is connected with a tail gas outlet of a diesel generating set, a soft plug 2 is opened, water is filled between a first partition plate 5 and the side wall of a shell 1, wherein the bottom end of the air inlet pipe 3 is arranged at a position close to the bottom end inside the shell 1 through a lead ring 4, the lead ring 4 can prevent the bottom end of the air inlet pipe 3 from swinging in water due to large tail gas discharge amount, and simultaneously the tail gas can be fully contacted with the water, so that soluble impurities and large granular impurities in the tail gas can be effectively removed, the tail gas passes through a first air duct 6 after being discharged from the air inlet pipe 3 and enters between the first partition plate 5 and a second partition plate 10, flows through the inside of a bamboo charcoal filter plate 9 through filter holes formed in a filter screen 7, the bamboo charcoal has good adsorbability and can effectively remove insoluble impurities in the tail gas, and then enters the inside of a ceramic brick 28 through a second air duct 11, wherein a gas catalyst is filled in an air hole 29, when the tail gas flows in the air hole 29, nitrogen compounds in the tail gas are catalytically reduced into harmless nitrogen under the action of a gas catalyst, wherein the ceramic tiles 28 are made of ceramic materials and do not participate in reaction, so that the nitrogen compounds in the tail gas are effectively removed, the finally treated tail gas is discharged from the exhaust port 30, when the ceramic tiles 28 are replaced, the box door 31 is opened through a hinge, the bearing box wall 13 is pulled to move outwards slowly from the inside of the shell 1 along the sliding plate 12 through the sliding groove 14, after the bearing box is moved out of the shell 1, the cross slide block 20 moves towards one end of the vertical push plate 18 along the limiting slide groove 23 under the action of the elastic force of the return spring 25, the lifting support 22 moves slowly from the inside of the vertical push plate 18 in the process, so that the horizontal push plate 19 and the vertical push plate 18 rotate anticlockwise around the rotating shaft 26 under the action of the lifting support 22 and move out from the inside of the vertical groove 16 and the horizontal groove 17, so as to eject the ceramic tiles 28 from between the walls 13 of the box, facilitating the extraction of the old tiles 28 by the staff, and finally the placing of the new tiles 28 inside the box, and the advancement of the same inside the casing 1.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (5)
1. The tail gas treatment device of the diesel generating set is characterized by comprising a shell (1), a soft plug (2) is arranged at the upper end of the shell (1) close to one side, an air inlet pipe (3) penetrates through the shell (1) at one side close to the upper end, a lead ring (4) is sleeved at the bottom end of the air inlet pipe (3), a first partition plate (5) is arranged in the shell (1) close to the left side, a first air guide pipe (6) is arranged in the first partition plate (5) or in the first partition plate, a second partition plate (10) is arranged in the shell (1) close to the right side, a second air guide pipe (11) penetrates through the second partition plate (10), an exhaust port (30) penetrates through the shell (1) at the other side close to the upper end, and a box door (31) is arranged on the front side of the shell (1);
two groups of filter screens (7) are arranged between the first partition plate (5) and the second partition plate (10), bearing clamping blocks (8) are arranged on the inner side wall of each filter screen (7) close to the two ends of each filter screen, and a bamboo charcoal filter plate (9) is arranged between the two groups of bearing clamping blocks (8);
two groups of sliding plates (12) are arranged at the bottom end in the shell (1) and between the second partition plate (10) and the side wall of the shell (1), a bearing box is arranged between the two groups of sliding plates (12), the bearing box comprises a bearing box wall (13), a bearing box bottom plate (15) is arranged between the two groups of bearing box walls (13) and close to the bottom end, a sliding groove (14) is formed in the side surface of the bearing box wall (13) and close to the bottom end, vertical grooves (16) are formed in the surface of the bearing box bottom plate (15) and close to the two sides, a transverse groove (17) is formed in the upper end of the bearing box bottom plate (15) and close to the other side, and a vertical push plate (18) is movably arranged in the vertical groove (16);
a transverse push plate (19) is arranged between the two groups of vertical push plates (18), a cross sliding block (20) is arranged between the side walls of the vertical push plates (18), a rotating shaft (21) is arranged between the side walls of the cross sliding block (20), a lifting support (22) is sleeved on the rotating shaft (21), limiting sliding grooves (23) are formed in the inner side surfaces of the vertical push plates (18), a spring connecting rod (24) is arranged at the bottom end inside the vertical push plates (18), a return spring (25) is arranged between the spring connecting rod (24) and the cross sliding block (20), and rotating shafts (26) are arranged at positions, close to the bottom ends, of the two sides of each vertical push plate (18);
a card box (27) is arranged at the top end of the inside of the shell (1) and close to the right side, ceramic tiles (28) are arranged between the card box (27) and the bearing box, and a plurality of groups of air holes (29) are formed in the ceramic tiles (28) in a penetrating manner;
a plurality of groups of filter holes are formed in the surface of the filter screen (7) in a penetrating manner, the two groups of filter screens (7) are not in contact with the first partition plate (5) and the second partition plate (10), and the bamboo charcoal filter plate (9) is made of bamboo charcoal materials;
the ceramic tiles (28) are made of ceramic materials, the gas holes (29) are filled with gas catalysts, and hinges are arranged between one side of the box door (31) and the side face of the shell (1).
2. The tail gas treatment device of the diesel generator set according to claim 1, wherein water is filled between the first partition plate (5) and the side wall of the housing (1), the bottom end of the air inlet pipe (3) is arranged close to the bottom end inside the housing (1), the bottom end of the air inlet pipe (3) is not in contact with the housing (1), and the cross section of the soft plug (2) is arranged in a T shape.
3. The tail gas treatment device of the diesel generator set according to claim 2, characterized in that the cross section of the sliding plates (12) is arranged in a convex manner, the carrying box is slidably arranged between the two groups of sliding plates (12) through the sliding grooves (14), the vertical push plate (18) is movably arranged inside the vertical groove (16) through the rotating shaft (26), and the horizontal push plate (19) is movably arranged inside the horizontal groove (17) through the vertical push plate (18) in cooperation with the lifting support (22).
4. The tail gas treatment device of the diesel generator set according to claim 3, wherein the crosshead shoe (20) is slidably disposed inside the vertical push plate (18) through a limiting sliding groove (23) in cooperation with a return spring (25), and the lifting support (22) is movably disposed inside the vertical push plate (18) in cooperation with the crosshead shoe (20) through a rotating shaft (21).
5. The tail gas treatment device of the diesel generator set according to claim 4, wherein the treatment method of the tail gas treatment device comprises the following specific steps:
the method comprises the following steps: firstly, the upper end of an air inlet pipe (3) is connected with a tail gas outlet of a diesel engine generator set, wherein the bottom end of the air inlet pipe (3) is arranged at a position close to the bottom end inside a shell (1) through a lead ring (4), a soft plug (2) is opened, water is filled between a first partition plate (5) and the side wall of the shell (1), and tail gas is discharged from the air inlet pipe (3), then enters a bamboo charcoal filter plate (9) between the first partition plate (5) and a second partition plate (10) through a first air guide pipe (6), then enters a ceramic tile (28) through a second air guide pipe (11), and finally is discharged from an air outlet (30);
step two: when ceramic tiles (28) are replaced, the door (31) is opened through a hinge, the wall (13) of the bearing box is pulled to enable the door to slowly move outwards from the inside of the shell (1) along the sliding plate (12) through the sliding groove (14), after the bearing box is moved out of the shell (1), the transverse push plate (19) and the vertical push plate (18) rotate anticlockwise around the rotating shaft (26) under the action of the lifting support (22), the ceramic tiles (28) are ejected, and finally, new ceramic tiles (28) are placed inside the bearing box and then pushed into the inside of the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818974.6A CN111974217B (en) | 2020-08-14 | 2020-08-14 | Tail gas treatment device of diesel engine generator set |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010818974.6A CN111974217B (en) | 2020-08-14 | 2020-08-14 | Tail gas treatment device of diesel engine generator set |
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| CN111974217A CN111974217A (en) | 2020-11-24 |
| CN111974217B true CN111974217B (en) | 2022-05-17 |
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| CN206592177U (en) * | 2017-03-08 | 2017-10-27 | 天津冬青动力科技有限公司 | A kind of tail gas from diesel electric generator processing unit |
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