CN209020181U - There is the exhaust pipe except sulfur functional on a kind of ship - Google Patents

Abstract

The utility model relates to ship exhaust technique fields, and disclose the exhaust pipe having on a kind of ship except sulfur functional, including substrate, the two sides of the substrate bottom end are fixedly installed with fixed frame respectively, fixing sleeve is connected to downtake pipe and second exhaust pipe respectively for the inner cavity of two fixed frames, and fixing sleeve is connected to sealing ring respectively at the middle part of the middle part of the downtake pipe and second exhaust pipe.There is the exhaust pipe except sulfur functional on the ship, pass through being used cooperatively for Fine spray shower nozzle, water pipe and water pump, the lime stone slurry in water tank is set to can be sprayed on the inner cavity of cabinet, and area coverage is big, the exhaust gas that downtake pipe is discharged all is sprayed by lime stone slurry, make the calcium carbonate reaction in the sulfur dioxide and lime stone slurry in exhaust gas, generate calcium sulfite, and it is finally deposited in the inside of collecting box, so that reaching has the purpose strong except the exhaust pipe desulphurizing ability of sulfur functional on ship.

Description

There is the exhaust pipe except sulfur functional on a kind of ship

Technical field

There is the exhaust pipe except sulfur functional the utility model relates to ship exhaust technique field, on specially a kind of ship.

Background technique

Ship exhaust system is mainly that the equipment such as marine main engine, generator, oil burning boiler and fire-fighting diesel engine generate Exhaust gas is discharged, and the composition of ship exhaust system mainly has pipeline, muffler and expansion joint etc..

Ship has many equipment driven using fuel burning, such as marine main engine, generator and oil burning boiler, While fuel burning carrys out power to these equipment belts, also produces many exhaust gas and be discharged by exhaust pipe, contained in exhaust gas There are many sulfur dioxide, will cause air pollution in exhaust gas direct emission, but ship exhaust duct in the prior art is only It can play the role of the discharge to exhaust gas, not have exhuast gas desulfurization function, being released on a kind of ship thus has except sulfur functional Exhaust pipe.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides the exhaust pipe having on a kind of ship except sulfur functional, tool It is standby that desulfurization effect is good, prevent limestone slurry from spray after lose desulfurizing function, limestone slurry can be recycled and avoid wasting The advantages that, solving the sulfur dioxide there are many containing in exhaust gas makes to will cause air pollution when exhaust gas direct emission, but existing skill The problem of ship exhaust duct in art can only play the role of the discharge to exhaust gas, not have exhuast gas desulfurization function.

(2) technical solution

For realize above-mentioned desulfurization effect is good, prevent limestone slurry from having sprayed after lose desulfurizing function, limestone slurry can The purpose for avoiding waste is recycled, the utility model provides the following technical solutions: there is the row except sulfur functional on a kind of ship Tracheae, including substrate, the two sides of the substrate bottom end are fixedly installed with fixed frame, the inner cavity difference of two fixed frames respectively Fixing sleeve is connected to downtake pipe and second exhaust pipe, and the middle part of the downtake pipe and the middle part of second exhaust pipe are solid respectively Surely it is socketed with sealing ring, the equal movable sleeve in the outside of two sealing rings is connected to cabinet, the bottom end of the downtake pipe and The inner cavity of cabinet is run through and extended in the bottom end of two exhaust pipes, is fixedly installed with water tank in the middle part of the cabinet top, described The bottom end fixing sleeve of water tank side is connected to water pump, and the output end fixing sleeve of the water pump is connected to water pipe, the other end of the water pipe Run through and extend to the inner cavity of cabinet and fixing sleeve is connected to rectangular disk, the front and back of the rectangular disk respectively with cabinets cavity Front and back be flexibly connected, the bottom end fixing sleeve of the rectangular disk is connected to Fine spray shower nozzle, and the bottom end of the cabinet side is living Dynamic to be socketed with piston, the two sides of the cabinet bottom end offer square hole respectively, the top of two sides and bottom end point inside the square hole It is not fixedly connected with fixture block, the quantity of the fixture block is four, and four one group of fixture block every two are respectively distributed in square hole The top and bottom end in portion, the internal activity of the square hole are socketed with sleeve, and the internal activity of the sleeve is socketed with round bar, described The top of round bar runs through sleeve and extends to the inner cavity of cabinet, and the external activity of the round bar is socketed with ring spring, the case Rectangular slab is fixedly installed in the middle part of body bottom end, the quantity of the rectangular slab is two, and the bottom end of two rectangular slabs is solid Surely it is connected with square plate, the bottom end of the round bar is run through and extends to the lower section of sleeve and be fixedly connected with lifter plate, the lifting The middle part fixing sleeve at board bottom end is connected to the active conducting wire between two rectangular slabs, and the middle part on the square plate top is fixedly mounted There is square, the middle part fixing sleeve of the square is connected to passive conducting wire, and the bottom end of the passive conducting wire is run through and extends to square plate External and be fixedly connected with the alarm positioned at cabinet side, the bottom end fixing sleeve of the alarm is connected to fixed blocks, described The side of fixed blocks is fixedly mounted on the side of cabinet, and the top of the round bar is fixedly connected with the support for being located in the box body chamber Plate, the front and back on the support plate top are fixedly installed with sliding rail respectively, and movable sleeve is distinguished in the inside of two sliding rails It is connected to pulley, the top of the pulley is fixedly connected with collecting box, and movable sleeve is connected to and pushes away respectively on the top of the collecting box two sides Lever, the external activity of the catch bar are socketed with the extension spring outside collecting box, one end activity of the catch bar It is socketed with the square frame being located inside collecting box, the inside fixing sleeve of the square frame is connected to filter screen.

Preferably, the quantity of the Fine spray shower nozzle is 15,15 every five one group of Fine spray shower nozzles, three groups of institutes State the bottom end that Fine spray shower nozzle is equally distributed on rectangular disk.

Preferably, the external fixing sleeve of the piston is connected to rubber ring, and the quantity of rubber ring is three on the piston.

Preferably, the middle part fixing sleeve of the sleeve is connected to the limited block between two groups of fixture blocks, and sleeve upper limit The one end of the top and bottom end of block respectively with two groups of fixture blocks is slidably connected.

Preferably, one end of the ring spring is fixedly connected with the bottom end of support plate, the other end of the ring spring It is fixedly connected with the top of sleeve.

Preferably, the active conducting wire is located at the surface of passive conducting wire, and the bottom end of active conducting wire and passive conducting wire Top is flexibly connected.

Preferably, the quantity of the pulley is four, and four one group of pulley every two are respectively distributed to two sliding rails Inside.

Preferably, one end of the extension spring is fixedly connected with one end of catch bar, the other end of the extension spring It is fixedly connected with the side of collecting box.

Preferably, card slot compatible with catch bar is offered in the middle part of the square frame two sides, is blocked on the square frame The inside of slot and one end of catch bar are clamped.

(3) beneficial effect

Compared with prior art, the utility model provides the exhaust pipe having on a kind of ship except sulfur functional, have with It is lower the utility model has the advantages that

1, there is the exhaust pipe except sulfur functional to make water by being used cooperatively for Fine spray shower nozzle, water pipe and water pump on the ship Lime stone slurry in case can be sprayed on the inner cavity of cabinet, and area coverage is big, and the exhaust gas that downtake pipe is discharged can All to be sprayed by lime stone slurry, make the calcium carbonate reaction in the sulfur dioxide and lime stone slurry in exhaust gas, generates sulfurous Sour calcium, and it is finally deposited in the inside of collecting box, so that reaching on ship has the exhaust pipe desulphurizing ability except sulfur functional strong Purpose.

2, there is the exhaust pipe except sulfur functional to make by being used cooperatively for support plate, ring spring and sleeve on the ship Calcium sulfite and limestone slurry inside collecting box decline lifter plate after reaching constant weight, and make active conducting wire and Passive conductive contact, responds alarm, and then reminds operator to fill limestone slurry into water tank, and take out collection Case clears up the calcium sulfite precipitating on filter screen and the limestone slurry in collecting box, so that having reached has sulphur removal on ship After the exhaust pipe of function prevents limestone slurry from having sprayed, the purpose of desulfurizing function is lost.

3, there is the exhaust pipe except sulfur functional to be made rectangular on the ship by being used cooperatively for extension spring and catch bar Frame can easily be fixed on the inside of collecting box, then by filter screen, make the calcium sulfite of cabinets cavity precipitate can with it is more Remaining limestone slurry separation, allows extra lime stone mud to be collected in the inside of collecting box, so that limestone slurry follows Ring utilizes, so that having reached has the exhaust pipe limestone slurry except sulfur functional Ke Xunhuanliyong on ship, avoids the mesh of waste 's.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the rectangular slab schematic diagram of the utility model structure；

Fig. 3 is enlarged diagram at the A of the utility model structure；

Fig. 4 is enlarged diagram at the B of the utility model structure.

In figure: 1, substrate；2, fixed frame；3, downtake pipe；4, second exhaust pipe；5, sealing ring；6, cabinet；7, water Case；8, water pump；9, water pipe；10, rectangular disk；11, Fine spray shower nozzle；12, piston；13, square hole；14, fixture block；15, sleeve；16, circle Bar；17, ring spring；18, rectangular slab；19, square plate；20, lifter plate；21, active conducting wire；22, square；23, passive conducting wire； 24, alarm；25, fixed blocks；26, support plate；27, sliding rail；28, pulley；29, collecting box；30, catch bar；31, bullet is stretched Spring；32, square frame；33, filter screen.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

It please refers to Fig. 1-4, there are the exhaust pipe except sulfur functional, including substrate 1, the two sides of 1 bottom end of substrate on a kind of ship It is fixedly installed with fixed frame 2 respectively, fixing sleeve is connected to downtake pipe 3 and second exhaust pipe respectively for the inner cavity of two fixed frames 2 4, fixing sleeve is connected to sealing ring 5, the outside of two sealing rings 5 respectively at the middle part of the middle part of downtake pipe 3 and second exhaust pipe 4 Equal movable sleeve is connected to cabinet 6, and the bottom end of downtake pipe 3 and the bottom end of second exhaust pipe 4 are run through and extend to the interior of cabinet 6 Chamber is fixedly installed with water tank 7 in the middle part of 6 top of cabinet, and the bottom end fixing sleeve of 7 side of water tank is connected to water pump 8, the output of water pump 8 End fixing sleeve is connected to water pipe 9, and the other end of water pipe 9 runs through and extends to the inner cavity of cabinet 6 and fixing sleeve is connected to rectangular disk 10, square The front and back of shape disk 10 is flexibly connected with the front and back of 6 inner cavity of cabinet respectively, and the bottom end of rectangular disk 10 is fixedly attached There is a Fine spray shower nozzle 11, the quantity of Fine spray shower nozzle 11 is 15,15 11 every five one group of Fine spray shower nozzle, three groups of Fine spray shower nozzles 11 are equally distributed on the bottom end of rectangular disk 10, by being used cooperatively for Fine spray shower nozzle 11, water pipe 9 and water pump 8, make in water tank 7 Lime stone slurry can be sprayed on the inner cavity of cabinet 6, and area coverage is big, and the exhaust gas that downtake pipe 3 is discharged is complete Portion is sprayed by lime stone slurry, makes the calcium carbonate reaction in the sulfur dioxide and lime stone slurry in exhaust gas, generates calcium sulfite, And it is finally deposited in the inside of collecting box 29, so that reaching has the mesh strong except the exhaust pipe desulphurizing ability of sulfur functional on ship , the bottom end movable sleeve of 6 side of cabinet is connected to piston 12, and the external fixing sleeve of piston 12 is connected to rubber ring, rubber on piston 12 The quantity of circle be three, by the rubber ring on three pistons 12, when piston 12 being made to be mounted on the side of cabinet 6, piston 12 with It is seamless between cabinet 6, it reveal the gas of 6 inner cavity of cabinet will not between piston 12 and cabinet 6, to improve on ship Leakproofness with the exhaust pipe except sulfur functional, the two sides of 6 bottom end of cabinet offer square hole 13 respectively, 13 inside two sides of square hole Top and bottom end have been respectively fixedly connected with fixture block 14, and the quantity of fixture block 14 is four, and four one group of 14 every two of fixture block are divided respectively Top and bottom end of the cloth inside square hole 13, the internal activity of square hole 13 are socketed with sleeve 15, and the middle part of sleeve 15 is fixedly attached Have a limited block being located between two groups of fixture blocks 14, and the top of 15 upper limit position block of sleeve and bottom end respectively with two groups of fixture blocks 14 one End is slidably connected, and is acted on by limited support of 15 upper limit position block of sleeve to sleeve 15, makes sleeve 15 by ring spring 17 Active force when, will not move, and by the limited block on sleeve 15, make seamless between sleeve 15 and fixture block 14, and then make The gas of cabinet 6 will not be revealed between sleeve 15 and fixture block 14, to improve the exhaust pipe having on ship except sulfur functional Reasonability, the internal activity of sleeve 15 is socketed with round bar 16, and the top of round bar 16 through sleeve 15 and extends to the interior of cabinet 6 Chamber, the external activity of round bar 16 are socketed with ring spring 17, and one end of ring spring 17 is fixedly connected with the bottom end of support plate 26, The other end of ring spring 17 is fixedly connected with the top of sleeve 15, passes through matching for support plate 26, ring spring 17 and sleeve 15 It closes and uses, make calcium sulfite collecting box 29 inside and limestone slurry after reaching constant weight, make the decline of lifter plate 20, and Active conducting wire 21 and passive conducting wire 23 are contacted, alarm 24 is responded, and then operator is reminded to fill lime into water tank 7 Stone mud, and collecting box 29 is taken out, the calcium sulfite precipitating on filter screen 33 and the limestone slurry in collecting box 29 are cleared up, from And reached on ship have except sulfur functional exhaust pipe prevent limestone slurry from having sprayed after, lose the purpose of desulfurizing function, Rectangular slab 18 is fixedly installed in the middle part of 6 bottom end of cabinet, the quantity of rectangular slab 18 is two, and the bottom end of two rectangular slabs 18 is solid Surely it is connected with square plate 19, the bottom end of round bar 16 is run through and extends to the lower section of sleeve 15 and be fixedly connected with lifter plate 20, lifting The middle part fixing sleeve of 20 bottom end of plate is connected to the active conducting wire 21 between two rectangular slabs 18, and active conducting wire 21, which is located at, passively leads The surface of line 23, and the bottom end of active conducting wire 21 and the top of passive conducting wire 23 are flexibly connected, ensure that active conducting wire 21 with Lifter plate 20 decline when, active conducting wire 21 can contact with passive conducting wire 23, so make alarm 24 response, to improve There is the reasonability of the exhaust pipe except sulfur functional on ship, be fixedly installed with square 22 in the middle part of 19 top of square plate, square 22 Middle part fixing sleeve is connected to passive conducting wire 23, and the bottom end of passive conducting wire 23 is run through and extended to the outside of square plate 19 and is fixedly connected with Alarm 24 positioned at 6 side of cabinet, the bottom end fixing sleeve of alarm 24 are connected to fixed blocks 25, and the side of fixed blocks 25 is solid Dingan County is mounted in the side of cabinet 6, and the top of round bar 16 is fixedly connected with the support plate 26 positioned at 6 inner cavity of cabinet, and support plate 26 is pushed up The front and back at end is fixedly installed with sliding rail 27 respectively, and pivot bush unit has pulley 28, pulley respectively for the inside of two sliding rails 27 28 quantity is four, and four one group of 28 every two of pulley are respectively distributed to the inside of two sliding rails 27, by pulley 28 and is slided Rail 27 is used cooperatively, and reduces the frictional force between collecting box 29 and support plate 26, makes collecting box 29 when dragged, more Steadily, to improve the stability on ship with the exhaust pipe except sulfur functional, the top of pulley 28 is fixedly connected with collection Case 29, movable sleeve is connected to catch bar 30 respectively on the top of 29 two sides of collecting box, and the external activity of catch bar 30 is socketed with to be located at and receive One end of extension spring 31 outside header 29, extension spring 31 is fixedly connected with one end of catch bar 30, extension spring 31 The other end is fixedly connected with the side of collecting box 29, by being used cooperatively for extension spring 31 and catch bar 30, makes square frame 32 The inside of collecting box 29 can be easily fixed on, then by filter screen 33, precipitating the calcium sulfite of 6 inner cavity of cabinet can be with Extra limestone slurry separation, allows extra lime stone mud to be collected in the inside of collecting box 29, so as to lime stone mud Slurry recycles, so that having reached has the exhaust pipe limestone slurry except sulfur functional Ke Xunhuanliyong on ship, avoids wasting Purpose, one end movable sleeve of catch bar 30 is connected to the square frame 32 inside collecting box 29, the middle part of 32 two sides of square frame Card slot compatible with catch bar 30 is offered, the inside of card slot and one end of catch bar 30 are clamped on square frame 32, the side of passing through Being used cooperatively for card slot and catch bar 30 on shape frame 32, allows square frame 32 to be fixed on the inside of collecting box 29, and not It easily shakes, to improve the stability on ship with the exhaust pipe except sulfur functional, the inside fixing sleeve of square frame 32 is connected to Filter screen 33.

When work, it is first turned on the power supply of water pump 8, the limestone slurry in water tank 7 is made to pass through water pipe 9 and Fine spray shower nozzle 11 It is sprayed at the inside of cabinet 6, downtake pipe 3 is opened, so that exhaust gas is passed through cabinet 6, sulfur dioxide and lime stone mud in exhaust gas Calcium carbonate reaction in slurry, generates calcium sulfite, and calcium sulfite and extra limestone slurry pass through the separation of filter screen 33, make Calcium sulfite is attached on filter screen 33, and extra limestone slurry is fallen in collecting box 29, then when the stone in collecting box 29 When lime stone mud and calcium sulfite reach constant weight, decline support plate 26, support plate 26 makes lifter plate 20 by round bar 16 Decline, and then active conducting wire 21 and passive conducting wire 23 are contacted, alarm 24 responds, and finally removes piston 12, and take out receipts Header 29 pulls catch bar 30, and catch bar 30 is made to be detached from square frame 32, cleans the calcium sulfite on filter screen 33, and will collect Extra limestone slurry pours into water tank 7 and injects new limestone slurry in case 29, finally by extension spring 31 and pushes away Square frame 32 is fixed in collecting box 29 by lever 30, and collecting box 29 is put into cabinet 6, and piston 12 is mounted on cabinet 6 On.

In conclusion having the exhaust pipe except sulfur functional on the ship, pass through matching for Fine spray shower nozzle 11, water pipe 9 and water pump 8 It closes and uses, so that the lime stone slurry in water tank 7 is can be sprayed on the inner cavity of cabinet 6, and area coverage is big, make downtake pipe 3 The exhaust gas being discharged can be sprayed all by lime stone slurry, make the calcium carbonate in the sulfur dioxide and lime stone slurry in exhaust gas Reaction generates calcium sulfite, and is finally deposited in the inside of collecting box 29, to reach the row having on ship except sulfur functional The strong purpose of tracheae desulphurizing ability is made inside collecting box 29 by being used cooperatively for support plate 26, ring spring 17 and sleeve 15 Calcium sulfite and limestone slurry decline lifter plate 20 after reaching constant weight, and make active conducting wire 21 and passively to lead Line 23 contacts, and responds alarm 24, and then reminds operator to fill limestone slurry into water tank 7, and take out collecting box 29, the calcium sulfite precipitating on filter screen 33 and the limestone slurry in collecting box 29 are cleared up, so that having reached on ship has After preventing limestone slurry from having sprayed except the exhaust pipe of sulfur functional, the purpose of desulfurizing function is lost, by extension spring 31 and is pushed away Lever 30 is used cooperatively, and so that square frame 32 is easily fixed on the inside of collecting box 29, then by filter screen 33, make case The calcium sulfite precipitating of 6 inner cavity of body can be separated with extra limestone slurry, be collected in extra lime stone mud The inside of collecting box 29, so that limestone slurry recycles, to reach the exhaust pipe stone having on ship except sulfur functional Lime stone mud is Ke Xunhuanliyong, avoids the purpose of waste；Solving the sulfur dioxide there are many containing in exhaust gas arranges exhaust gas directly It will cause air pollution when putting, but ship exhaust duct in the prior art can only play the role of the discharge to exhaust gas, not have The problem of standby exhuast gas desulfurization function.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (9)

1. having the exhaust pipe except sulfur functional, including substrate (1) on a kind of ship, it is characterised in that: substrate (1) bottom end Two sides are fixedly installed with fixed frame (2) respectively, and fixing sleeve is connected to downtake pipe respectively for the inner cavity of two fixed frames (2) (3) and second exhaust pipe (4), fixing sleeve is connected to respectively for the middle part of the downtake pipe (3) and the middle part of second exhaust pipe (4) The equal movable sleeve in outside of sealing ring (5), two sealing rings (5) is connected to cabinet (6), the bottom end of the downtake pipe (3) Run through and extend to the inner cavity of cabinet (6), the fixed peace in the middle part on cabinet (6) top with the bottom end of second exhaust pipe (4) Equipped with water tank (7), the bottom end fixing sleeve of water tank (7) side is connected to water pump (8), the output end fixing sleeve of the water pump (8) It is connected to water pipe (9), the other end of the water pipe (9) runs through and extends to the inner cavity of cabinet (6) and fixing sleeve is connected to rectangular disk (10), the front and back of the rectangular disk (10) is flexibly connected with the front and back of cabinet (6) inner cavity respectively, the rectangle The bottom end fixing sleeve of disk (10) is connected to Fine spray shower nozzle (11), and the bottom end movable sleeve of cabinet (6) side is connected to piston (12), institute The two sides for stating cabinet (6) bottom end offer square hole (13) respectively, and the top and bottom end of the internal two sides of the square hole (13) are solid respectively Surely it is connected with fixture block (14), the quantity of the fixture block (14) is four, and four one group of every two of fixture blocks (14) are distributed respectively On square hole (13) internal top and bottom end, the internal activity of the square hole (13) is socketed with sleeve (15), the sleeve (15) Internal activity be socketed with round bar (16), the top of the round bar (16) is through sleeve (15) and extends to the inner cavities of cabinet (6), The external activity of the round bar (16) is socketed with ring spring (17), is fixedly installed with rectangle in the middle part of cabinet (6) bottom end Plate (18), the quantity of the rectangular slab (18) are two, and the bottom end of two rectangular slabs (18) is fixedly connected to square plate (19), the bottom end of the round bar (16) is run through and extends to the lower section of sleeve (15) and be fixedly connected with lifter plate (20), described The middle part fixing sleeve of lifter plate (20) bottom end is connected to the active conducting wire (21) between two rectangular slabs (18), the square plate (19) it is fixedly installed in the middle part of top square (22), the middle part fixing sleeve of the square (22) is connected to passive conducting wire (23), institute The bottom end for stating passive conducting wire (23) is run through and is extended to the outside of square plate (19) and is fixedly connected with the report positioned at cabinet (6) side Alert device (24), the bottom end fixing sleeve of the alarm (24) are connected to fixed blocks (25), and the side of the fixed blocks (25) is solid Dingan County is mounted in the side of cabinet (6), and the top of the round bar (16) is fixedly connected with the support plate positioned at cabinet (6) inner cavity (26), the front and back on support plate (26) top is fixedly installed with sliding rail (27) respectively, two sliding rails (27) Internal pivot bush unit respectively has pulley (28), and the top of the pulley (28) is fixedly connected with collecting box (29), the collecting box (29) movable sleeve is connected to catch bar (30) respectively on the top of two sides, and the external activity of the catch bar (30) is socketed with to be located at and collect The external extension spring (31) of case (29), one end movable sleeve of the catch bar (30) are connected to the side internal positioned at collecting box (29) The inside fixing sleeve of shape frame (32), the square frame (32) is connected to filter screen (33).

2. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the misty spray The quantity of head (11) is 15,15 every five one group of Fine spray shower nozzles (11), Fine spray shower nozzle described in three groups (11) etc. Away from the bottom end for being distributed in rectangular disk (10).

3. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the piston (12) external fixing sleeve is connected to rubber ring, and the quantity of rubber ring is three on the piston (12).

4. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the sleeve (15) middle part fixing sleeve is connected to the limited block between two groups of fixture blocks (14), and the top and bottom of sleeve (15) upper limit position block One end respectively with two groups of fixture blocks (14) is held to be slidably connected.

5. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the annular elastomeric One end of spring (17) is fixedly connected with the bottom end of support plate (26), the other end of the ring spring (17) and the top of sleeve (15) End is fixedly connected.

6. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the active is led Line (21) is located at the surface of passive conducting wire (23), and the top activity of the bottom end of active conducting wire (21) and passive conducting wire (23) connects It connects.

7. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the pulley (28) quantity is four, and four one group of every two of pulleys (28) are respectively distributed to the inside of two sliding rails (27).

8. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the stretching bullet One end of spring (31) is fixedly connected with one end of catch bar (30), the other end and collecting box (29) of the extension spring (31) Side is fixedly connected.

9. having the exhaust pipe except sulfur functional on a kind of ship according to claim 1, it is characterised in that: the square frame (32) inside of card slot and promotion on the square frame (32) with catch bar (30) compatible card slot are offered in the middle part of two sides One end of bar (30) is clamped.