CN218046994U - Exhaust treatment device for ship turbine - Google Patents

Abstract

The utility model discloses a waste gas treatment device for ship turbine, which comprises a box body, the both ends of box are equipped with intake pipe and blast pipe respectively, be close to intake pipe one side in the box and be equipped with filtering mechanism, the utility model discloses a use of the filter frame, filter screen, reciprocal lead screw, brush yoke, belt pulley one, belt, motor, pivot, belt pulley two, baffle, stirring frame, gas collecting channel, pipe, mount pad, dust collection box and apron that are equipped with, make it can carry out better filtration to waste gas, can adsorb irritative gas and harmful gas in the waste gas simultaneously, reduce waste gas harm, reciprocal lead screw can drive brush yoke reciprocating motion from top to bottom simultaneously, thereby clear up the dust on the filter screen, make it keep good filter effect, the dust of clearing up simultaneously is convenient for collecting and processing, it is more convenient to use; through the use of the fixing seat, the fixing plate, the inserted bar, the handle and the spring, the filter frame is convenient to disassemble, and the filter screen is convenient to clean.

Description

Waste gas treatment device for ship turbine

Technical Field

The utility model relates to a boats and ships turbine technical field specifically is a waste gas treatment device for boats and ships turbine.

Background

With the development of economic globalization, the international trade and the shipping industry are rapidly developed, the tonnage of ships is continuously increased, the exhaust emission of marine diesel engines is rapidly increased, the environmental pollution caused by the exhaust emission of ships is becoming serious, the harm to the environment and human beings caused by the emission of nitrogen oxides and sulfur oxides is most direct, and in order to reduce the atmospheric pollution caused by the exhaust emission of ships, the emission standards of the nitrogen oxides and the sulfur oxides of the marine diesel engines are strictly limited by the international maritime organization and the maritime environmental protection committee, so that the exhaust treatment device for the marine diesel engines is provided.

The filter treatment effect of current boats and ships exhaust treatment device to waste gas is not good, in addition because contain some black carbon particles in the waste gas, the filter screen of these particles in the exhaust treatment device is permanent to it filters the back, and it blocks up the filter screen easily and shelters from to influence the filter effect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ship is exhaust treatment device for turbine to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a waste gas treatment device for ship turbine, includes the box, the both ends of box are equipped with intake pipe and blast pipe respectively, it is equipped with filtering mechanism to be close to intake pipe one side in the box, filtering mechanism one side is equipped with two baffles in the box, be equipped with the gas collecting channel and the pipe that are connected in the box between baffle and the filtering mechanism, pipe one end passes one side baffle, pipe outside cover is equipped with the protection network between the baffle, be equipped with rabbling mechanism in the baffle, rabbling mechanism is connected with filtering mechanism, filtering mechanism includes the filter frame that the logical inslot that runs through lower wall on the box that box top one side was seted up was equipped with, the inboard symmetry of filter frame is equipped with the filter screen, the filter frame inboard is equipped with reciprocal lead screw between the filter screen, the box top filter frame outside is connected with fixed establishment.

Further, filtering mechanism still includes the inboard of filter frame between the filter screen and is located the brush yoke that the cover was established on the outer wall of reciprocal lead screw, the both sides of brush yoke are equipped with a plurality of brush hairs, the interior bottom surface of filter frame has just been located and has seted up the chip guide groove between the filter screen, be equipped with the support frame with reciprocal lead screw swing joint in the chip guide groove, the bottom half corresponds filter frame department and is equipped with the mount pad, the mount pad is linked together with the chip guide groove, the mount pad inboard is equipped with the dust collection box, the articulated apron that is connected with of mount pad one end, the apron openly one side is connected with the mount pad through the bolt, and through the filtering mechanism who is equipped with, makes it can filter waste gas to filter the black charcoal that contains in the waste gas, cooperate the power that rabbling mechanism provided simultaneously for the brush yoke reciprocating motion from top to bottom constantly, thereby constantly clear up the filter screen constantly, make it keep good filter effect all the time, thereby avoid using the material of back filtering to use to shelter from the filter screen and influence its filter effect for a long time.

Further, rabbling mechanism includes the motor that box top one side was equipped with, the motor is connected with the box through the mount, the output shaft of motor extends to the mount inboard and fixedly connected with pivot, the pivot lower extreme extend to in the box between two baffles and with box bottom swing joint, be equipped with a plurality of active carbons between the baffle in the box, the cover is equipped with the stirring frame on the outer wall of pivot between two baffles in the box, the stirring frame is located the protection network top, the cover is equipped with belt pulley two on the inboard outer wall that just is located the pivot of mount, belt pulley two-way belt connection has belt pulley one, the belt pulley is one set to be established on the outer wall of reciprocal lead screw, when making it rotate for reciprocal lead screw through the rabbling mechanism, can drive pivot and stirring frame and changeing, makes its active carbon that is equipped with between to two baffles stir to increase active carbon and the area of contact between the waste gas that enters into between the baffle, thereby make it adsorb irritant odor or toxic gas in the waste gas better to reduce the pollution of exhaust waste gas to the air on every side.

Further, fixing mechanism includes the fixing base that the bilateral symmetry of box top filter frame was equipped with, the fixing base inboard is equipped with the fixed plate, the top of fixing base is equipped with the inserted bar, the inserted bar upper end is connected with the handle, the lower extreme of inserted bar extends to the fixing base inboard and passes the jack that the fixed plate inserted the offering at box top and correspond with the inserted bar in, just be located the inserted bar outside cover between fixing base and the handle and be equipped with the spring, through the fixing mechanism who is equipped with for the filter frame is whole be convenient for and the box between split apart, thereby conveniently pull down the filter frame so that clear up or change the filter screen.

Furthermore, it is equipped with sealed the pad to lead to the inslot and be located the both sides wall symmetry of filter frame, mount pad and box fixed connection, just the laminating of mount pad top and the bottom of filter frame is equipped with sealed the pad so that improve the leakproofness between filter frame and the box, plays the supporting role to the filter frame through the mount pad.

Further, the brush yoke is movably connected with the reciprocating screw rod through a screw rod nut, the bristles are in contact with the filter screen, the cross section of the chip guide groove is in an inverted trapezoid shape, so that the brush yoke is driven to move up and down, filtered substances on the filter screen are cleaned through the up-and-down movement of the bristles, and the chip guide groove is used for pouring cleaned dust substances into the dust collection box to be collected.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a use of the filter frame that is equipped with, filter screen, reciprocal lead screw, brush yoke, belt pulley one, belt, motor, pivot, belt pulley two, baffle, stirring frame, gas collecting channel, pipe, mount pad, dust collection box and apron, make it can carry out better filtration to waste gas, can adsorb irritant gas and harmful gas in the waste gas simultaneously, reduce the waste gas harm, reciprocal lead screw can drive the brush yoke up-and-down motion simultaneously, thereby clear up the dust on the filter screen, make it keep good filter effect, the dust of clearing up is convenient for collect the processing simultaneously, it is more convenient to use;

2. the utility model discloses a fixing base, fixed plate, inserted bar, handle and the use of spring that are equipped with for filter frame convenient to detach, thereby the convenience washs the filter screen, and it is more convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

fig. 3 is an enlarged schematic view of a in fig. 2 according to the present invention;

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic structural view between the mounting base and the dust box of the present invention;

in the figure: 1. a box body; 2. an air inlet pipe; 3. a filter frame; 4. filtering with a screen; 5. a reciprocating screw rod; 6. a brush holder; 7. a first belt pulley; 8. a belt; 9. a motor; 10. a rotating shaft; 11. a second belt pulley; 12. a partition plate; 13. a stirring frame; 14. a gas-collecting hood; 15. a conduit; 16. a mounting base; 17. a dust collection box; 18. a cover plate; 19. a fixed seat; 20. a fixing plate; 21. inserting a rod; 22. a handle; 23. a spring; 24. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, an exhaust treatment device for a ship turbine includes a box 1, an intake pipe 2 and an exhaust pipe 24 are respectively disposed at two ends of the box 1, a filtering mechanism is disposed at one side of the box 1 close to the intake pipe 2, two partition plates 12 are disposed at one side of the filtering mechanism in the box 1, a gas collecting hood 14 and a duct 15 are disposed in the box 1 between the partition plates 12 and the filtering mechanism, one end of the duct 15 passes through the partition plate 12 at one side, a protective screen is disposed at an outer side of the duct 15 between the partition plates 12, a discharge pipe is disposed at an upper portion of a side wall of the partition plate 12 far from one side of the duct 15 so as to guide filtered gas to a region between the partition plate 12 and the exhaust pipe 24 through the discharge pipe, a stirring mechanism is disposed in the partition plate 12 and connected with the filtering mechanism, the filtering mechanism includes a filter frame 3 disposed in a through groove penetrating through an upper wall and a lower wall of the box 1 and disposed at one side of the top of the box 1, filter frame 3 is symmetrically disposed with filter screens 4, a reciprocating screw 5 disposed at an inner side of the filter frame 3 between the filter frames, and a fixing mechanism is connected with an outer side of the top of the box 1.

In this example, the filter mechanism still includes the inboard of filter frame 3 between the filter screen 4 and is located the brush yoke 6 that the cover was established on reciprocating screw 5's the outer wall, the both sides of brush yoke 6 are equipped with a plurality of brush hairs, the interior bottom surface of filter frame 3 just is located and has seted up the chip guide groove between the filter screen 4, be equipped with the support frame with reciprocating screw 5 swing joint in the chip guide groove, box 1 bottom corresponds filter frame 3 department and is equipped with mount pad 16, mount pad 16 is linked together with the chip guide groove, mount pad 16 inboard is equipped with dust collection box 17, mount pad 16 one end is articulated to be connected with apron 18, apron 18 openly one side is connected with mount pad 16 through the bolt, filter mechanism through being equipped with, make it filter waste gas, thereby filter the black charcoal that contains in the waste gas, cooperate the power that rabbling mechanism provided simultaneously, make brush yoke 6 reciprocating motion from top to bottom constantly, thereby constantly clear up filter screen 4, make it keep good filter effect all the time, thereby avoid using the material that filters out after the permanent use to shelter from influencing its filter screen 4.

In this example, the rabbling mechanism includes motor 9 that box 1 top one side was equipped with, motor 9 is connected with box 1 through the mount, the output shaft of motor 9 extends to the mount inboard and fixedly connected with pivot 10, pivot 10 lower extreme extends to in the box 1 between two baffles 12 and with box 1 bottom swing joint, be equipped with a plurality of active carbons between the baffle 12 in box 1, the eduction tube is located the active carbon top, and be located between two baffles 12, the cover is equipped with stirring frame 13 on the outer wall of pivot 10 between two baffles 12 in box 1, stirring frame 13 is located the protection network top, the inboard outer wall that is located pivot 10 of mount is equipped with belt pulley two 11 on the cover, belt pulley two 11 is connected with belt pulley one 7 through belt 8, belt pulley one 7 cover is established on the outer wall of reciprocal lead screw 5, when making it rotate for reciprocal lead screw 5 to provide power through the rabbling mechanism, can drive pivot 10 and stirring frame 13 and rotate, make it stir the active carbon that is equipped with between two baffles 12, thereby increase the contact area between active carbon and the waste gas that enters into between baffle 12, thereby make it better adsorb the irritability in the waste gas or carry out the gas absorption, thereby the pollution reduction of toxic air pollution around.

In this example, the through groove and the both sides wall symmetry that is located filter frame 3 are equipped with sealed the pad, and mount pad 16 and box 1 fixed connection, and 16 tops of mount pad are laminated with the bottom of filter frame 3 mutually, are equipped with sealed the pad so that improve the leakproofness between filter frame 3 and the box 1, play the supporting role to filter frame 3 through mount pad 16.

In the example, the brush holder 6 is movably connected with the reciprocating screw rod 5 through a screw rod nut, the bristles are in contact with the filter screen 4, the cross section of a chip guide groove is in an inverted trapezoid shape so as to drive the brush holder 6 to move up and down, the bristles move up and down to clean filtered substances on the filter screen 4, and the chip guide groove is used for pouring cleaned dust substances into the dust collection box 17 to be collected.

The utility model discloses a theory of operation: during the use, through advancing waste gas into box 1 through intake pipe 2, thereby filter through filter screen 4, later enter into gas collecting channel 14 and lead-in between baffle 12 through pipe 15, through the active carbon to the irritative gas and harmful gas that contain wherein adsorb, later lead-in to the region between blast pipe 24 and baffle 12 through the delivery pipe, make its gas after adsorbing discharge through blast pipe 24, thereby reduce harm, the device is in the use, drive pivot 10 through starter motor 9, and then drive agitator 13 and stir the active carbon, make it can be abundant and get into the waste gas contact between baffle 12, thereby adsorb the irritative gas and harmful gas that contain in the waste gas better, simultaneously, power transmission to belt wheel 7 through the cooperation of belt wheel two 11 and belt 8, and then drive reciprocal lead screw 5 synchronous revolution through belt wheel one 7, thereby make reciprocal lead screw 5 drive brush holder 6 under the cooperation of screw nut effect and carry out the up-and-down reciprocating motion, thereby make the brush hair of brush holder 6 both sides clear up the filter screen 4 of both sides, thereby avoid the dust to block up the filter screen effect and influence, thereby make it more convenient to handle dust collection box's collection through the filter screen 17 in the dust collection case and handle the dust collection case 16, make it to carry out the dust collection more convenient to carry out the use and separate the dust collection, and carry out the dust collection case, and carry out the use, and handle the dust collection effect, then the dust collection case is convenient to carry out the dust collection effect, more convenient to carry out the dust collection case 17.

As shown in the attached drawings 1-4, the exhaust gas treatment device for the ship turbine comprises a fixing seat 19 symmetrically arranged on two sides of a filter frame 3 on the top of a box body 1, a fixing plate 20 is arranged on the inner side of the fixing seat 19, an inserting rod 21 is arranged on the top of the fixing seat 19, a handle 22 is connected to the upper end of the inserting rod 21, the lower end of the inserting rod 21 extends to the inner side of the fixing seat 19 and penetrates through the fixing plate 20 to be inserted into a jack, corresponding to the inserting rod 21, arranged on the top of the box body 1, and a spring 23 is sleeved between the fixing seat 19 and the handle 22 and located on the outer side of the inserting rod 21.

The utility model discloses a theory of operation: when the filter frame is used, the upper pull handle 22 drives the insertion rod 21 to move upwards to further cooperate with the fixed seat 19 to stretch the spring 23, the fixed plate 20 can be clamped into the inner side of the fixed seat 19 after the lower end of the insertion rod 21 moves to the outer side of the inner side of the fixed seat 19, and then the pulling force on the pull handle 22 is released, so that the pull handle 22 performs reset motion under the elastic force action of the spring 23, the insertion rod 21 is driven to reset, the lower end of the insertion rod 21 penetrates through the fixed plate 20 and is inserted into the insertion hole formed in the top of the box body 1, the fixed plate 20 is limited and fixed, the filter frame 3 is limited and fixed, and the filter frame 3 is convenient to install; when filter frame 3 is dismantled to needs and filter screen 4 clearance, only need repeat the above-mentioned step before installing fixed plate 20 to the fixing base 19 inboard can make the lower extreme of inserted bar 21 be located the 19 inboard outsides of fixing base, later pull out and to take out filter frame 3 after fixed plate 20 and clear up filter screen 4, it is more convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides an exhaust treatment device for marine turbine, includes box (1), its characterized in that: the both ends of box (1) are equipped with intake pipe (2) and blast pipe (24) respectively, be close to intake pipe (2) one side in box (1) and be equipped with filtering mechanism, filtering mechanism one side is equipped with two baffle (12) in box (1), be equipped with gas collecting channel (14) and pipe (15) that are connected in box (1) between baffle (12) and the filtering mechanism, pipe (15) one end is passed one side baffle (12), pipe (15) outside cover is equipped with the protection network between baffle (12), be equipped with rabbling mechanism in baffle (12), rabbling mechanism is connected with filtering mechanism, filtering mechanism includes filter frame (3) that run through the logical inslot of lower wall on box (1) that box (1) top one side was seted up and is equipped with filter screen (4), filter frame (3) inboard symmetry is equipped with reciprocal lead screw (5) between filter screen (4), box (1) top filter frame (3) outside is connected with fixed establishment.

2. The exhaust gas treatment device for a marine turbine according to claim 1, wherein: filtering mechanism still includes brush yoke (6) that the cover was established on the inboard of straining frame (3) and being located the outer wall of reciprocal lead screw (5) between filter screen (4), the both sides of brush yoke (6) are equipped with a plurality of brush hairs, the interior bottom surface of straining frame (3) just is located and has seted up the chip groove between filter screen (4), be equipped with the support frame with reciprocal lead screw (5) swing joint in the chip groove, box (1) bottom corresponds straining frame (3) department and is equipped with mount pad (16), mount pad (16) are linked together with the chip groove, mount pad (16) inboard is equipped with dust collection box (17), mount pad (16) one end is articulated to be connected with apron (18), apron (18) openly one side is connected with mount pad (16) through the bolt.

3. The exhaust gas treatment device for a marine turbine according to claim 2, wherein: rabbling mechanism includes motor (9) that box (1) top one side was equipped with, motor (9) are connected with box (1) through the mount, the output shaft of motor (9) extends to mount inboard and fixedly connected with pivot (10), pivot (10) lower extreme extend to in box (1) between two baffles (12) and with box (1) in bottom swing joint, be equipped with a plurality of active carbon between baffle (12) in box (1), the cover is equipped with stirring frame (13) on the outer wall of pivot (10) between two baffles (12) in box (1), stirring frame (13) are located the protection network top, the mount inboard and be located the outer wall of pivot (10) on the cover be equipped with belt pulley two (11), belt pulley two (11) are connected with belt pulley (7) through belt (8), belt pulley (7) cover is established on the outer wall of reciprocal lead screw (5).

4. The exhaust gas treatment device for a marine turbine according to claim 1, wherein: fixing mechanism includes fixing base (19) that the bilateral symmetry of box (1) top filter frame (3) was equipped with, fixing base (19) inboard is equipped with fixed plate (20), the top of fixing base (19) is equipped with inserted bar (21), inserted bar (21) upper end is connected with handle (22), the lower extreme of inserted bar (21) extends to fixing base (19) inboard and passes fixed plate (20) and insert the jack corresponding with inserted bar (21) of seting up at box (1) top in, just be located inserted bar (21) outside cover between fixing base (19) and handle (22) and be equipped with spring (23).

5. The exhaust gas treatment device for a marine turbine according to claim 2, wherein: the filter box is characterized in that sealing gaskets are symmetrically arranged on two side walls, located in the filter frame (3), of the through groove, the mounting seat (16) is fixedly connected with the box body (1), and the top of the mounting seat (16) is attached to the bottom of the filter frame (3).

6. The exhaust gas treatment device for a marine turbine according to claim 2, wherein: brush yoke (6) are through screw-nut and reciprocal lead screw (5) swing joint, the brush hair contacts with filter screen (4), the cross-section of chip guide groove is for falling trapezoidal.

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