CN210734450U

CN210734450U - A clear ship that floats for surface of water is decontaminated

Info

Publication number: CN210734450U
Application number: CN201920871237.5U
Authority: CN
Inventors: 陈启春; 洪盛荣; ***
Original assignee: Sichuan Orient Hydroelectric Equipment and Engineering Co Ltd
Current assignee: Sichuan Orient Hydroelectric Equipment and Engineering Co Ltd
Priority date: 2019-06-11
Filing date: 2019-06-11
Publication date: 2020-06-12
Anticipated expiration: 2029-06-11

Abstract

The utility model relates to a sewage treatment mechanical equipment technical field discloses a clean ship of floating for surface of water is decontaminated, including hull and clean device of floating, clean the device of floating includes rotary trash cleaning machine, and the both sides on rotary trash cleaning machine upper end lower limit are provided with the support frame, and the other end of support frame is connected with the fixed support column that sets up on the hull, still is equipped with fixed hinged-support between the two, and rotary trash cleaning machine upper end is passed through fixed hinged-support and is connected with the support column is articulated, and rotary trash cleaning machine lower extreme both sides are connected with hoisting device, and hoisting device sets up on the deck for upwards pull up the afterbody that rotary trash cleaning machine is located below the surface of water. The upper end and the hull of the rotary trash remover in this application are connected in an articulated manner, and after the rinsing work is finished, the lifting device can pull up the lower end of the rotary trash remover upwards to enable the rotary trash remover to be far away from the water surface, so that the rotary trash remover is prevented from being soaked in water for a long time to be rusted by the water body, and the service life of the trash remover is shortened.

Description

A clear ship that floats for surface of water is decontaminated

Technical Field

The utility model relates to a mechanical equipment technical field is handled in the waters, concretely relates to clear floating boat for surface of water is decontaminated.

Background

The cleaning and floating is a process of salvaging garbage floating on water, such as white plastics, domestic garbage, aquatic plants and the like from the water surface by using manual or mechanical equipment, directly transporting or compressing the garbage and then transporting the garbage to a garbage disposal plant for disposal, so that the cleaning and floating operation is an important measure for keeping environmental sanitation, particularly cleaning water areas. At present, the water area floating cleaning equipment comprises a grid type trash remover, a floating cleaning net, a floating cleaning boat and the like, wherein the floating cleaning boat is wide in use and convenient. Different from grid-type trash cleaning machine and net that floats and need passive waiting rubbish on water to float to appointed regional in can accomplish the work of floating, the ship of floating is then to rubbish on water initiative attack, can be timely carry out waters clearance work, avoid rubbish to be detained in the waters for a long time for the waters environment further worsens, and work efficiency is high.

For example, in the prior art, as the chinese utility model patent document with publication No. CN206704479U, publication time of 2017, 12 and 5 days, entitled "a multifunctional comprehensive trash-cleaning boat", a multifunctional comprehensive trash-cleaning boat is disclosed, which comprises a boat body, a support arranged at the tail end of the boat body, the top end of the support is connected with a rotary trash-cleaning machine, a conveying device is arranged below the blanking port of the rotary trash-cleaning machine, the tail end of the conveying device is connected with a pulverizer, the discharge port of the pulverizer is connected with a packaging machine, the rotary trash-cleaning machine comprises a frame connected with the top end of the support and a rotary chain arranged in the middle of the frame, the rotary chain is provided with a plurality of rake teeth, the rake teeth comprise fixed parts connected with the rotary chain, movable teeth can be detachably connected to both sides of the front end of the fixed parts, the conveying device comprises a grid-shaped conveyor belt and a water collecting tank arranged below the grid-shaped, a rolling device is arranged above the front end of the conveying device. In the above-mentioned patent, the tail end of hull passes through support and gyration trash cleaning machine fixed connection, consequently as long as after the hull is launched, gyration trash cleaning machine will have some to soak in aqueous for a long time, not only can reduce gyration trash cleaning machine's life for a long time down to the gyration trash cleaning machine that is located the aquatic still can bring unnecessary navigation resistance for the clear ship that floats that is in the navigation but does not carry out the work of floating clearly, thereby consumes too much fuel, causes unnecessary waste.

Disclosure of Invention

In order to overcome the defect and not enough that exist among the above-mentioned prior art, the utility model aims at providing a can prolong the life of float-garbage ship and still can not bring extra navigation resistance to float-garbage ship's navigation thereby lead to consuming the clear ship that floats of water conservancy of too much fuel.

In order to realize the purpose of the utility model, the technical scheme of the utility model is as follows:

the utility model provides a float-garbage ship of cleaning for surface of water is decontaminated, includes the hull and floats the device clearly, float the device clearly including the formula of circling round trash cleaning machine, the both sides on the lower limit of the formula of circling round trash cleaning machine upper end are provided with the support frame, the other end of support frame is connected with the fixed support column that sets up on the hull, still is equipped with fixed hinge support between the two, the formula of circling round trash cleaning machine upper end is connected with the support column is articulated through fixed hinge support, circling round trash cleaning machine lower extreme both sides are connected with hoisting device, hoisting device sets up on the deck for it upwards pulls up to be located the afterbody below the surface of water with the formula of circling round.

Preferably, the lifting device comprises a winch, a supporting seat, a rotating shaft, a first lifting steel wire rope and a second lifting steel wire rope, the winch and the supporting seat are arranged on the ship body, the rotating shaft is arranged on the supporting seat, one end of the first lifting steel wire rope is connected with the winch, the other end of the first lifting steel wire rope is wound in the center of the rotating shaft, the two ends of the rotating shaft are respectively wound with the second lifting steel wire rope, and the other end of the second lifting steel wire rope is connected with the lower end of the rotary trash remover.

Preferably, rotary trash remover is connected with the conveying chain including trash remover frame, setting driving shaft and the driven shaft on trash remover frame between driving shaft and the driven shaft, is provided with a plurality of rake teeth on the conveying chain.

Preferably, a bucket with a hole is arranged below the harrow teeth and is connected with the harrow teeth shaft through a connecting rod.

Preferably, the hull is further provided with a crushing extruder and a dirt collecting box which are sequentially arranged, the crushing extruder is arranged below the rotary type dirt cleaning machine, and a discharge port of the crushing extruder is connected with a feed port of the dirt collecting box.

Preferably, the crushing extruder comprises a crushing extrusion cylinder, a feed inlet is formed in the top of one end of the crushing extrusion cylinder, a discharge outlet is formed in the bottom of the other end of the crushing extrusion cylinder, the crushing extrusion cylinder comprises a shell and a filter cylinder, a water outlet is formed in the tail of the shell, a screw shaft is arranged in the axial direction of the filter cylinder, a screw blade is arranged on the screw shaft, the screw pitch of the screw blade is continuously reduced from the end portion of the filter cylinder to the tail portion of the filter cylinder, and a screw blade.

Preferably, the crushing press barrel is inclined towards the discharge port.

Preferably, the filth collecting box includes box and lower box, goes up the box and is open-top structure with lower box, goes up the box detachable and installs under on the box, and the bottom level of going up the box is provided with the drainage board, and it has the ventilation hole to correspond to open on the lateral wall of lower box.

Preferably, one end of the water filtering plate is connected with the bottom of the side wall of the upper box body through a hinge piece, and the other end of the water filtering plate is connected with the side wall of the opposite side of the upper box body through a lock catch.

Preferably, the hasp includes the lock seat of setting on the drainage board and sets up the bolt on last box lateral wall, and the bolt rotates with last box lateral wall to be connected, is equipped with the jack with bolt complex on the lock seat.

The utility model has the advantages that:

(1) in this application, the upper end both sides of gyration formula trash cleaning machine adopt the articulated mode to be connected with the hull, the lower extreme both sides are connected with hoisting device, after the work of floating clearly, hoisting device can upwards pull up the afterbody that gyration formula trash cleaning machine is in below the surface of water, make it keep away from the surface of water, whole gyration formula trash cleaning machine all is located on the surface of water, avoid soaking for a long time in the corrosion that receives the water in aqueous, thereby the life of gyration formula trash cleaning machine has been shortened, and, thereby the gyration formula trash cleaning machine of keeping away from the surface of water still can additionally not increase the navigation resistance when the hull sails and lead to consuming too much fuel, cause unnecessary extravagant.

(2) In this application, hoisting device utilizes the mode completion that the hoist engine drove a hoisting wire rope to the lifting action of gyration formula trash cleaning machine afterbody to No. two hoisting wire ropes that gyration formula trash cleaning machine lower extreme both sides are connected respectively drive by same root pivot and rotate, make about the promotion speed at both ends unanimous, stability and security performance are better.

(3) In this application, the foraminiferous scraper bowl that rake teeth below set up can salvage the small size dirt of aquatic to can also catch the filth from rake teeth gap landing in the below, improved the work efficiency of rotary grid trash cleaning machine.

(4) In the application, the float cleaning boat is also provided with a crushing extruder and a dirt collecting box which are arranged in sequence,

broken extruder can carry out timely effective breakage and dehydration to the rubbish filth of salvaging, carries out temporary storage in being sent into the filth collecting box through the rubbish of handling next, avoids mixing the rubbish filth of river directly exposing in the air and piling up too much and cause the bacterial growing and give off the stench on the hull, influences staff on the hull.

(5) In this application, broken recipient has strengthened the dehydration effect to ejection of compact direction slope to the probability that moisture was taken out the discharge gate by propeller blade has been reduced.

(6) In this application, the last box bottom level of filth collecting box is provided with the drainage board, back in the collecting box is poured into to rubbish, solid-state rubbish is stayed in last box, and remaining river is then filtered on the solid-state rubbish, fall into the lower box of below, avoid river and rubbish to mix the fermentation in the collecting box and produce the bacterium and give off the stench, it has the ventilation hole to open on the lateral wall of lower box, the air is discharged from the ventilation hole of opposite side again after getting into from the vent of one side, form the convection current, thereby reduce the stink.

(7) In this application, go up the detachable installation of box detachable under on the box, and the one end of drainage board is passed through the articulated elements and is connected bottom last box lateral wall, the other end passes through the hasp and is connected with last box offside lateral wall, when filling with rubbish in last box and need clearing up, adopt hoist device to hoist last box, make its and lower box separation, after will going up the box and moving to suitable position, open the hasp, the drainage board just uses the articulated elements to rotate down as the axle under the effect of gravity, rubbish just discharges from the lower part of last box, contrast traditional convertible dustbin of dumping rubbish, this kind of structure is convenient and practical more.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is a schematic sectional view A-A of FIG. 1;

FIG. 3 is a schematic top view of the present application;

FIG. 4 is a schematic view of the present application showing an unloaded condition of the upper box;

fig. 5 is a schematic view of the locking structure of the present application.

In the drawings:

1. a hull; 2. a rinsing device; 3. a support frame; 4. a support pillar; 5. a fixed hinge support; 6. a lifting device; 7. a connecting rod; 8. a bucket with holes; 9. crushing an extruder; 10. a dirt collection box; 11. locking; 21. a rotary type trash remover; 61. a winch; 62. a supporting seat; 63. a rotating shaft; 64. a first hoisting wire rope; 65. a second hoisting wire rope; 91. crushing the extrusion container; 101. an upper box body; 102. a lower box body; 103. a water filter plate; 104. a vent hole; 111. a lock seat; 112. a bolt; 211. a trash remover frame; 212. a drive shaft; 213. a driven shaft; 214. a conveying chain; 215. rake teeth; 911. a housing; 912. a filter cartridge; 913. a water outlet; 914. a screw shaft; 915. a propeller blade.

Detailed Description

The present invention will be described in further detail with reference to examples, but the present invention is not limited thereto.

Example 1

The utility model provides a float-garbage ship for surface of water is decontaminated, includes hull 1 and float-garbage device 2, float-garbage device 2 includes rotary trash cleaning machine 21, and the both sides on rotary trash cleaning machine 21 upper end lower limit are provided with support frame 3, and the other end of support frame 3 is connected with fixed support column 4 that sets up on hull 1, still is equipped with fixed hinged-support 5 between the two, and rotary trash cleaning machine 21 upper end is connected with support column 4 is articulated through fixed hinged-support 5, and rotary trash cleaning machine 21 lower extreme both sides are connected with hoisting device 6, and hoisting device 6 sets up on the deck for with rotary trash cleaning machine 21 lies in the afterbody below the surface of water and upwards pulls up.

In the most basic embodiment, one end of the rotary trash remover arranged on the ship body is hinged with the ship body through a fixed hinge support, and the other end of the rotary trash remover is connected with the lifting device. The hull is when the surface of water is cursory, the afterbody of convolution formula trash cleaning machine is located below the surface of water, effect through convolution formula trash cleaning machine salvages the ship to the floated rubbish filth of surface of water, but not carry out the cursory during operation when the hull sails at the surface of water, then utilize hoisting device to upwards pull up the afterbody of convolution formula trash cleaning machine, make it keep away from the surface of water, this moment, thereby convolution formula trash cleaning machine can not additionally increase the navigation resistance when the hull sails and lead to consuming too much fuel, cause unnecessary waste, and when the hull stops the ship and leans on the bank, also can upwards pull up the afterbody of convolution formula trash cleaning machine, thereby avoid convolution formula trash cleaning machine to soak the corrosion that receives the water in aqueous for a long time, shorten the life of convolution formula trash cleaning machine.

Example 2

The lifting device 6 comprises a winch 61, a supporting seat 62, a rotating shaft 63, a lifting steel wire rope 64 and a lifting steel wire rope 65, the winch 61 and the supporting seat 62 are arranged on the ship body 1, the rotating shaft 63 is arranged on the supporting seat 62, one end of the lifting steel wire rope 64 is connected with the winch 61, the other end of the lifting steel wire rope 64 is wound at the center of the rotating shaft 63, the two ends of the rotating shaft 63 are respectively wound with the lifting steel wire rope 65, and the other end of the lifting steel wire rope 65 is connected with the lower end of the rotary trash remover 21.

The rotary type trash remover 21 comprises a trash remover frame 211, a driving shaft 212 and a driven shaft 213 which are arranged on the trash remover frame 211, a conveying chain 214 is connected between the driving shaft 212 and the driven shaft 213, and a plurality of rake teeth 215 are arranged on the conveying chain 214.

A perforated bucket 8 connected with the rake tooth shaft through a connecting rod 7 is arranged below the rake teeth 215.

This embodiment is the embodiment of preferred, and hoisting device includes the hoist engine, a supporting seat, the pivot, a hoisting wire rope and No. two hoisting wire ropes, and hoist engine and supporting seat all set up on the hull deck, and the pivot setting is on the supporting seat to can rotate on the supporting seat, a hoisting wire rope's one end is connected with the hoist engine, and the other end winding is in the central authorities of pivot, and No. two hoisting wire ropes have two, twine respectively at the both ends of pivot, and the other end is connected with the lower extreme left and right sides of formula of circling round trash cleaning machine respectively. When the lifting device works, the winch is opened, a winding drum of the winch winds a first lifting steel wire rope, the first lifting steel wire rope drives the rotating shaft to rotate, so that a second lifting steel wire rope wound at two ends of the rotating shaft is driven to wind, the first lifting steel wire rope finally acts on the tail of the rotary trash remover, the tail of the rotary trash remover is upwards pulled to be away from the water surface, the second lifting steel wire ropes on the left side and the right side are driven to rotate by the same rotating shaft, the lifting speeds of the left end and the right end of the rotary trash remover are consistent, and the stability and the safety performance are better; further, the below of gyration formula trash cleaning machine rake teeth is provided with the foraminiferous scraper bowl of being connected through connecting rod and rake teeth axle, and foraminiferous scraper bowl can be salvaged the small size sewage in aqueous to can also catch the filth from rake teeth gap landing in the below, improved the work efficiency of gyration formula grid trash cleaning machine, especially when rivers are comparatively torrential, the effect is showing more. The front side plate of the float cleaning boat is provided with a notch for the rake teeth and the bucket to pass through. In the present application, the hoist may take various forms such as an electric hoist, a speed-adjusting hoist, a hand hoist, and the like.

Example 3

The boat body 1 is further provided with a crushing extruder 9 and a dirt collecting box 10 which are sequentially arranged, the crushing extruder 9 is arranged below the rotary type dirt cleaning machine 21, and a discharge port of the crushing extruder 9 is connected with a feed port of the dirt collecting box 10.

The crushing extruder 9 comprises a crushing extrusion cylinder 91, a feed inlet is formed in the top of one end of the crushing extrusion cylinder 91, a discharge outlet is formed in the bottom of the other end of the crushing extrusion cylinder 91, the crushing extrusion cylinder 91 comprises a shell 911 and a filter cylinder 912, a water outlet 913 is formed in the tail of the shell 911, a spiral shaft 914 is arranged in the axial direction of the filter cylinder 912, a spiral blade 915 is arranged on the spiral shaft 914, the pitch of the spiral blade 915 is continuously reduced from the end portion to the tail portion of the filter cylinder 912, and a spiral blade is further arranged on.

The crushing container 91 is inclined toward the discharge port.

The dirt collecting box 10 comprises an upper box body 101 and a lower box body 102, both the upper box body 101 and the lower box body 102 are of a top opening structure, the upper box body 101 is detachably mounted on the lower box body 102, a water filtering plate 103 is horizontally arranged at the bottom of the upper box body 101, and a ventilation hole 104 is correspondingly formed in the side wall of the lower box body 102.

One end of the water filtering plate 103 is connected with the bottom of the side wall of the upper box 101 through a hinge, and the other end of the water filtering plate is connected with the side wall of the opposite side of the upper box 101 through a lock catch 11.

The lock catch 11 comprises a lock seat 111 arranged on the water filtering plate 103 and a bolt 112 arranged on the side wall of the upper box body 101, the bolt 112 is rotatably connected with the side wall of the upper box body 101, and a jack matched with the bolt 112 is arranged on the lock seat 111.

The embodiment is the best mode, and the ship body is also provided with a crushing extruder and a dirt collecting box which are arranged in sequence. The garbage salvaged and loaded onto the ship through the rotary trash remover firstly enters the crushing extruder to be crushed and dehydrated, then is discharged into the sewage collecting box through the discharging channel through the crushing extruder, so that the garbage sewage mixed with river water is prevented from being directly exposed in the air on the ship body and being piled up too much to cause bacterial breeding and odor emission to influence workers on the ship body, and the discharging channel is detachably connected with the crushing extruder. The crushing extrusion cylinder comprises a shell and a filter cylinder, a water outlet is formed in the bottom of the shell, a spiral shaft is arranged in the axial direction of the filter cylinder, a spiral blade is arranged on the spiral shaft, the pitch of the spiral blade is continuously reduced from the end part to the tail part of the filter cylinder, a spiral blade is further arranged on the spiral blade, after garbage enters the crushing extruder, dehydration and crushing treatment are completed under the action of the spiral blade and the spiral blade, removed water is discharged into the shell through the filter cylinder and is finally discharged from the water outlet formed in the shell, the pitch of the spiral blade is continuously reduced from the end part to the tail part of the filter cylinder, the crushing extrusion cylinder is inclined towards the direction of a discharge port, the dehydration effect is enhanced, and the probability that the water is brought out of the discharge port; furthermore, the sewage collecting box comprises an upper box body and a lower box body, a water filtering plate is horizontally arranged at the bottom of the upper box body, ventilation holes are correspondingly formed in the side wall of the lower box body, after the garbage is poured into the collecting box, the solid garbage is left in the upper box body, the residual moisture on the solid garbage is filtered and falls into the lower box body below, the phenomenon that river water and the garbage are mixed and fermented in the collecting box to generate bacteria and emit foul smell can be avoided, ventilation holes are correspondingly formed in the side wall of the lower box body, air enters from the ventilation holes in one side and then is discharged from the ventilation holes in the other side to form convection, so that the foul smell is reduced, and certain purifying agents, deodorants and the like can be placed in the lower box body in advance to further inhibit the foul; go up the box and be upper portion open structure with lower box, go up the box detachable liftoff installation under on the box, the one end of drainage board is passed through the articulated elements and is connected with last box lateral wall bottom, the other end passes through the hasp and is connected with last box offside lateral wall, when going up box bottom closure, the drainage board is in horizontal position, after the collecting box is fully loaded, take off the passageway of unloading, utilize hoisting structure to hoist last box, make it separate with lower box, after moving last box to suitable uninstallation position, open the hasp, the drainage board just uses the articulated elements as the axle to rotate down under the effect of gravity, rubbish is just from the automatic discharge of the lower part of last box, contrast traditional convertible dustbin of dumping rubbish, this kind of structure is more convenient.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the technical matters of the present invention all fall into the protection scope of the present invention to any simple modification and equivalent change of the above embodiments.

Claims

1. The utility model provides a clear ship that floats for surface of water is decontaminated, includes hull (1) and clear device (2) that floats, its characterized in that: the floating cleaning device (2) comprises a rotary type trash remover (21), two sides of the upper end and the lower side of the rotary type trash remover (21) are provided with a support frame (3), the other end of the support frame (3) is connected with a support column (4) fixedly arranged on a ship body (1), a fixed hinge support (5) is further arranged between the support frame and the support column, the upper end of the rotary type trash remover (21) is hinged with the support column (4) through the fixed hinge support (5), two sides of the lower end of the rotary type trash remover (21) are connected with a lifting device (6), and the lifting device (6) is arranged on a deck and used for upwards pulling up the tail part of the rotary type trash remover (21) below the water surface.

2. A cleaning vessel according to claim 1 for cleaning water surfaces, characterized in that: hoisting device (6) are including hoist engine (61), supporting seat (62), pivot (63), a hoisting wire rope (64) and No. two hoisting wire ropes (65), hoist engine (61) and supporting seat (62) all set up on hull (1), pivot (63) set up on supporting seat (62), the one end and the hoist engine (61) of a hoisting wire rope (64) are connected, the other end winding is in the central authorities of pivot (63), the both ends of pivot (63) still twine respectively and have No. two hoisting wire ropes (65), the other end and the lower extreme of formula of circling round trash cleaning machine (21) of No. two hoisting wire ropes (65) are connected.

3. A cleaning vessel according to claim 1 for cleaning water surfaces, characterized in that: the rotary trash remover (21) comprises a trash remover frame (211), a driving shaft (212) and a driven shaft (213) which are arranged on the trash remover frame (211), a conveying chain (214) is connected between the driving shaft (212) and the driven shaft (213), and a plurality of rake teeth (215) are arranged on the conveying chain (214).

4. A cleaning vessel according to claim 3 for cleaning water surfaces, characterized in that: a bucket (8) with a hole, which is connected with the rake tooth shaft through a connecting rod (7), is arranged below the rake teeth (215).

5. A cleaning vessel according to claim 1 for cleaning water surfaces, characterized in that: the boat body (1) is further provided with a crushing extruder (9) and a dirt collecting box (10) which are sequentially arranged, the crushing extruder (9) is arranged below the rotary dirt cleaning machine (21), and a discharge hole of the crushing extruder (9) is connected with a feed inlet of the dirt collecting box (10).

6. A cleaning boat for cleaning water surface according to claim 5, characterized in that: the crushing extruder (9) comprises a crushing extruding cylinder (91), a feeding hole is formed in the top of one end of the crushing extruding cylinder (91), a discharging hole is formed in the bottom of the other end of the crushing extruding cylinder, the crushing extruding cylinder (91) comprises an outer shell (911) and a filter cylinder (912), a water outlet (913) is formed in the tail of the outer shell (911), a spiral shaft (914) is arranged in the axial direction of the filter cylinder (912), spiral blades (915) are arranged on the spiral shaft (914), the screw pitch of the spiral blades (915) is continuously reduced from the end part to the tail part of the filter cylinder (912), and spiral blades are further arranged on the spiral blades (.

7. A cleaning vessel according to claim 6, wherein: the crushing extrusion cylinder (91) inclines towards the discharge hole.

8. A cleaning boat for cleaning water surface according to claim 5, characterized in that: the sewage collecting box (10) comprises an upper box body (101) and a lower box body (102), the upper box body (101) and the lower box body (102) are both of a top opening structure, the upper box body (101) is detachably mounted on the lower box body (102), a water filtering plate (103) is horizontally arranged at the bottom of the upper box body (101), and a ventilation hole (104) is correspondingly formed in the side wall of the lower box body (102).

9. A cleaning vessel according to claim 8, wherein: one end of the water filtering plate (103) is connected with the bottom of the side wall of the upper box body (101) through a hinge piece, and the other end of the water filtering plate is connected with the side wall of the opposite side of the upper box body (101) through a lock catch (11).

10. A cleaning vessel for cleaning water surface according to claim 9, characterized in that: the lock catch (11) comprises a lock seat (111) arranged on the water filtering plate (103) and a bolt (112) arranged on the side wall of the upper box body (101), the bolt (112) is rotatably connected with the side wall of the upper box body (101), and a jack matched with the bolt (112) is arranged on the lock seat (111).