CN212129283U - Full-water-area dragging type water bottom sewage pumping operation ship - Google Patents

Abstract

The utility model discloses a whole waters pull formula bottom of water and take out dirty operation ship, including hull and the submarine dirty device of taking out of pulling of setting at the hull rear side, be equipped with the mud storehouse on the hull, the submarine dirty device of taking out of pulling formula is including setting up elevating system on the hull and setting up the dirty mechanism of taking out in the water, elevating system passes through the chain and is connected with the mechanism of taking out dirty and can rise or sink the mechanism of taking out dirty through the chain, the mechanism of taking out dirty includes the scraper, takes out dirty pump and barrier detection device, the scraper includes the mainboard and the board that leans forward, the pump of taking out dirty is fixed on the mainboard, the board bottom that leans forward is equipped with sludge suction mouth, the board upper end outside that leans forward is equipped with barrier detection device. The utility model discloses go out submarine top layer mud effectual, the treatment cost is low, has solved current processing water pollution and has treated the symptoms and not the permanent cure, reduces the outbreak phenomenon of blue alga and takes place, can regularly keep a public place clean implementation throughout the year, can keep the clean normalization of water.

Description

Full-water-area dragging type water bottom sewage pumping operation ship

Technical Field

The utility model relates to a water bottom operation ship technical field of taking out dirt especially relates to a formula water bottom operation ship of taking out dirt is pulled in full waters, is suitable for the pollution control operation in various waters.

Background

The lack of water resources becomes a social consensus, except for northern areas, coastal areas and coastal areas of Yangtze river can be said to be dense river networks, the water resources are rich, water is not deficient, but the problem of water pollution is serious, the lack of clean water, especially some large lakes, is deeply damaged by blue-green algae in summer every year, the predicament that water can not be used is formed, and the water environment pollution seriously influences the development of national economy.

Pollutants generated by blue algae in a water body are mainly deposited at the water bottom, generally, sludge at the water bottom is deposited layer by layer according to the sequence of deposition time, early-stage sediments are positioned at the bottom layer, most of organic matters are decomposed or solidified because the sludge at the bottom layer is deposited for a long time and are in a static state, the influence on water quality is avoided, semi-settled slurry on the surface layer of the sludge at the water bottom is used for influencing the water quality, most of the slurry deposited on the surface layer is humus and animal and plant debris which are not completely rotten and are rich in a large amount of organic matters, when the temperature is low, the sludge is dormant on the water bottom, when the temperature and the water temperature rise in summer, the sediments dormant on the surface layer of the water bottom are accelerated to rot and decompose, the organic matters are released to the water body, the released organic matters are blown into the water body under the action of wind waves, the water body is rapidly eutrophicated, and the water bloom is generated, the water bloom is blown to the downwind to be concentrated and accumulated to form accumulation, so that the blue algae is exploded, which is the basic mechanism for forming the blue algae in all water bodies.

1. The method of dredging after water is pumped out when a river is dammed, and pollution source diffusion can be formed when the pollution treatment cost is too high due to damming and pumping out of the original water source; 2. the cutter suction dredger is small in material usage for treating water pollution, high in cost and limited in pollution treatment effect; 3. most of the solid pollutants are removed by the inlet underwater dredging robot; the effect of removing the surface mud of the silt with the greatest harm to the water body is limited. 4. The urban river landscape water body adopts the cycle of planting aquatic plants to improve water quality and reusing the water after the water quality can not absorb nutrients, the eutrophic water quality can lead the plants to grow excessively, the plants wither in winter to influence the appearance, and the plants are more heavily polluted after rotting. 5. The technical cost of the graphene black and odorous water treatment is too high to be widely popularized and applied; 6. the blue algae salvage is only an emergency and cannot be called as treatment. 7. Most of the existing treatment means are temporary solution and permanent solution. 8. The technology can be used as a mode like a road sweeper to apply a regular cleaning measure for various water bodies all year round, and can keep the water quality excellent in continuity.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem who exists among the background art. Therefore, the utility model provides a full waters pulls formula water bottom and takes out dirty operation ship. Solves the problems of high treatment cost, temporary solution, non-permanent solution and the like of the existing water body pollution treatment.

The utility model provides a sewage operation ship is taken out at bottom of full waters pulling formula water, including hull and the submarine sewage suction device of taking out of pulling formula of setting at the hull rear side, be equipped with the sludge warehouse on the hull, the submarine sewage suction device of pulling formula is including setting up elevating system on the hull and setting up the sewage suction mechanism in the water body, elevating system passes through the motor and drives drive sprocket, is connected with sewage suction mechanism through the chain, and motor drive sprocket drives the chain and rises or sink sewage suction mechanism, sewage suction mechanism is including scraping board, suction pump and barrier detection device, the scraping board includes the mainboard and the board that leans forward, the suction pump is fixed on the mainboard, the board bottom that leans forward is equipped with sludge suction mouth, the board upper end outside that leans forward is equipped with barrier detection device, the sewage suction device at bottom of pulling formula water extends to submarine mud top layer.

Preferably, elevating system includes support, hydraulic cylinder, motor, the support includes vertical pole and the setting of vertical pole top of fixing on the hull through the lifter of pivot hinged joint installation, the hydraulic cylinder bottom rotates to be fixed on the hull, hydraulic cylinder's axle and lifter are close to the inboard one end of hull and are connected, the lifter is close to one of hull inboard and is served and be equipped with the motor, and the motor drives drive sprocket through drive final drive shaft and rotates, the lifter is equipped with driven sprocket in the outboard one end, the chain is set up on drive sprocket and driven sprocket.

Preferably, the obstacle detection device comprises an obstacle touch structure and a sensing structure, the obstacle touch structure comprises a touch spring and a touch plate, the touch plate and the forward tilting plate are mounted through the touch spring, the sensing structure comprises a sensing spring and an underwater proximity switch, the underwater proximity switch is mounted on the sensing spring, the proximity switch and the touch plate are kept at a certain distance and mounted on the forward tilting plate through the sensing spring, the underwater proximity switch compresses the spring when touching an obstacle, the touch plate moves backwards to touch the proximity switch, and the proximity switch sends a signal to enable the device to ascend and the sewage pump to be in pause linkage.

Preferably, the included angle department of mainboard and preceding inclined plate is equipped with negative pressure storehouse closure plate, the mud pumping entrance point of taking out the sewage pump is installed on negative pressure storehouse closure plate.

Preferably, the included angle between the main plate and the forward inclined plate is set between 120 degrees and 135 degrees.

Preferably, a water pressing block is fixedly arranged above the rear side of the main plate.

Preferably, a water level depth detector is arranged below the bow of the ship body.

Preferably, the sludge discharge port of the sludge pump is provided with a hose, the hose extends into the sludge bin and connects an external pipeline on the hose with a spray pipeline in the sludge bin, a spray valve is arranged between the hose and the spray pipeline, and the end part of the hose is provided with a sewage valve.

Preferably, establish sewage systems in the mud storehouse of hull, sewage systems includes mud delivery pump, spray line, mud delivery pump sets up in mud storehouse bottom, spray line encircles mud storehouse and sets up all around, mud delivery pump is last to have connect row's mud hose and extend to outside the mud storehouse

Preferably, the bottom of the ship body is provided with an ultrasonic obstacle detector.

The utility model discloses in, 1, the underwater suction mud that sewage device was applicable to the half suction of subsiding the rare earth on the submarine silt top layer of any water is drawn to the formula of dragging in full waters for the clearance of the pasty rare earth on water silt top layer clears away these pollutants to the quality of water harm is the biggest, can play the effect of good improvement to quality of water.

The water body silt is precipitated successively according to sedimentation, most of the silt at the bottom layer is fully decomposed, no harm is caused to water quality, the most harmful to the water quality of the water body is semi-sedimentation pasty silt on the surface layer of the silt at the bottom, the silt is precipitated at the later stage, most of the silt is humus and animal and plant debris, and the silt is rich in a large amount of organic matters, is usually submerged at the bottom, and can be decomposed at an accelerated speed after the temperature rises in summer, the organic matters are released to the water body, the water body is rapidly eutrophicated, water bloom is generated, and the water bloom of the blue algae is blown to the downwind part in a large water area to be gathered to cause the accumulation and explosion of the blue algae. 2. As long as the water area capable of carrying the ship can operate, the water with serious pollution in the operation area does not need to be pumped out during operation, pollution source diffusion is not formed, the surface layer thin slurry with the largest harm to water quality is accurately pumped, the pumping amount is small, the treatment cost can be reduced, and the cost performance of treating the water environment pollution by the thin slurry is higher than that of all the existing treatment means due to multiple advantages. 3. The operation principle is that only a thin layer of sludge with the thickness of 20mm to 50mm on the surface layer of the water bottom needs to be pumped, the pumping amount is small, the solid components of the pumped paddle-shaped sludge mainly comprise humus, the sludge is pollutants with the greatest harm to water quality, and the removal of the pollutants is a permanent measure. The mud that the suction came up is directly discharged through on-board high-pressure pump after transporting to temporary storage point, and its suction and exhaust efficiency are all very high, can offset the disadvantage that the water content is high completely, because of the accurate water pollution of driving away the key fact, its improvement water pollution efficiency is that other means can't compare, and the effect cost of total treating pollution is all higher than other means of administering.

Drawings

Fig. 1 is the utility model provides a structure schematic diagram of a full waters pulls formula water bottom and takes out dirty operation ship.

Fig. 2 is a schematic structural view of the obstacle detecting device and the scraper proposed in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the mud scraper proposed in fig. 1 according to the present invention.

Figure 4 is a top view of the hull of figure 1 according to the present invention.

In the figure: 1. a hull; 11. a sludge bin; 12. a sludge discharge pump; 2. a support; 21. a lifting rod; 22. a vertical rod; 23. a drive sprocket; 24. a driven sprocket; 25. a chain; 3. a lifting hydraulic cylinder; 4. a motor; 5. a touch plate; 6. an underwater proximity switch; 61. a sensing spring; 7. a forward tilt plate; 71. a negative pressure bin closure plate; 72. a sludge suction port; 8. a main board; 81. a sewage pumping pump; 82. pressing water blocks; 9. a hose; 91. a spray valve; 92. a blowoff valve; 93. and (4) a spray pipeline.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The utility model provides a sewage pumping operation ship at bottom of full waters pull formula, includes hull 1 and sets up the submarine sewage pumping device of pull formula at 1 rear side of hull, be equipped with sludge warehouse 11 on hull 1, the submarine sewage pumping device of pull formula is including setting up elevating system on the hull and setting up the sewage pumping mechanism in the water body, elevating system passes through chain 25 and is connected with the sewage pumping mechanism and can rise or sink the sewage pumping mechanism through chain 25, the sewage pumping mechanism is including scraping mud board, sewage pump 81 and barrier detection device, the mud board includes mainboard 8 and forerake 7, sewage pump 81 is fixed on mainboard 8, forerake 7 bottom is equipped with mud suction mouth 72, the forerake 7 upper end outside is equipped with barrier detection device, the submarine sludge pumping device of pull formula extends to submarine mud top layer.

The whole operation ship is controlled by a PLC control system and comprises a control obstacle detection device, a sewage pump 81 and a lifting mechanism. The single sewage pumping device is provided with a sewage pumping pump 81, adopts a 3KW high-pressure sewage pumping pump and can pump the sewage at the efficiency of 18m per minute³。

The front inclined forward-inclined plate 7 arranged in front of the main plate 8 slides over the obstacle smoothly when the main plate 8 is dragged, the main plate 8 and the forward-inclined plate 7 have certain weight, the main plate can be in soft contact with the surface of sludge, the main plate 8 is sunk into about 2-5cm of sludge, and the speed is very low due to the dragging, the resistance of water to the forward-inclined plate 7 is relatively small, and the main plate cannot move upwards under stress.

Mainboard 8 and the board 7 that leans forward take certain contained angle and the mainboard adopts the large tracts of land design, can be so that mainboard 8 can with the soft contact of silt surface, it fluctuates to follow the bottom of water topography change for mainboard 8 is under the top layer and the rare mud that the silt hardens all the time, because when dragging, speed is very slow, water is relatively less to the resistance of the board 7 that leans forward, and through pressing the decurrent effect of rivers of water piece 82 to the production of moving ahead, the device that moves ahead must not shift up because of buoyancy during the operation.

Elevating system includes support 2, hydraulic cylinder 3, motor 4, support 2 includes vertical pole 22 of vertical fixing on the hull and sets up the lifter 21 through the axle installation on vertical pole 22 top, hydraulic cylinder 3 bottom rotates and fixes on hull 1, hydraulic cylinder 3's axle and lifter 21 are close to the one end rotation connection of 1 inboard of hull, lifter 21 is close to one of 1 inboard of hull and is served and be equipped with motor 4, and motor 4 passes through drive sprocket drive sprocket 23 and rotates, the hull one end is kept away from to lifter 21 is equipped with driven sprocket 24, chain 25 sets up on drive sprocket 23 and driven sprocket 24.

The obstacle detection device comprises an obstacle triggering structure and a sensing structure, the obstacle triggering structure comprises a triggering spring 51 and a triggering plate 5, the triggering plate 5 and a forward tilting plate 7 are installed through the triggering spring 51, the sensing structure comprises a sensing spring 61 and an underwater proximity switch 6, the underwater proximity switch 6 is installed on the sensing spring 61 and extends out for a certain distance, and is installed on the forward tilting plate 7 through the sensing spring 61 and extends for a certain distance, and the underwater proximity switch 6 is close to the triggering plate 5.

When touching structural design and guaranteeing to contact the barrier, play the cushioning effect, can not produce the impact to the mud scraper at the motion, and the sensing structure is used for detecting the barrier, will backward move after touching board 5 and contacting the barrier to touch proximity switch 6 under water, proximity switch 6 will convey information transfer control system under water, thereby control motor 4 drives chain 25 and upwards pulls, makes the mud scraper upwards pull, guarantees to cross the barrier. The underwater proximity switch 6 is arranged on the sensing spring 61, so that when the touch plate 5 touches the underwater proximity switch 6, the underwater proximity switch 6 is greatly extruded, the underwater proximity switch 6 is damaged, and the sensing spring 61 plays a role in buffering.

The included angle department of mainboard 8 and preceding inclined plate 7 is equipped with negative pressure storehouse closure plate 71, the mud intake entrance point of taking out of sewage pump 81 is installed on negative pressure storehouse closure plate 71. The negative pressure bin blocking plate 71, the main plate 8 and the forward inclining plate 7 form a cavity, when the sewage pumping pump 81 works, the cavity forms negative pressure, the sludge suction port 71 at the bottom end of the forward inclining plate 7 which moves slowly is blocked with some sludge, and the cavity of the negative pressure can suck the sludge into the cavity, and then the sludge is sucked into the hose by the sewage pumping pump 81 and is beaten into the sludge bin 11 of the ship body 1.

The included angle between the main plate 8 and the forward inclined plate 7 is set to be 120-135 degrees. According to the actual measurement, the range has small water resistance and good sewage pumping effect.

A water pressing block 82 is fixedly arranged above the rear side of the main board 8. The weight of mainboard 8 is sometimes not enough, and when preventing to drag, mainboard 8 come-up adds pressurized-water fast 82, keeps mainboard 8 stable when removing.

A water level depth detector is arranged below the bow of the ship body 1. When the water level changes obviously, the water level depth detector can give the water level condition at any time, and the length of the chain can be adjusted, so that the towing process and the normal work of sludge pumping are ensured.

And a sludge discharge port of the sewage pump 81 is provided with a hose, and one end of the hose is introduced into the sludge bin 11 of the ship body 1.

The sludge discharge port of the sludge pump 81 is provided with a hose 9, the hose 9 extends into the sludge bin 11, the hose 9 is connected with an external pipeline and a spraying pipeline 93 in the sludge bin 11, a spraying valve 91 is arranged between the hose 9 and the spraying pipeline, and the end part of the hose 9 is provided with a sewage discharge valve 92.

After the mud storehouse 11 is filled up to the mud of suction, on-board mud is transported to interim deposit and is put, discharge through cabin year high pressure sludge discharge pump 12 and deposit the point temporarily, consider that mud can deposit naturally in the cabin, harden, can promote the device of taking out dirty to the position more than mud, utilize the water that takes out that the pump 81 of taking out dirty to spray hardened mud, dilute, close the sludge valve on the hose 9, open spray valve 91, the water that comes on the pump 81 of taking out dirty pump sprays through spray piping 93, spray the washing through the peripheral spray piping 93 that is equipped with of ship mud storehouse 11 with water to mud, make mud can be by all discharge extravehicular. When the sludge is pumped into the sludge cabin 11, the shower valve 91 is closed and the drain valve 92 is opened.

Establish sewage disposal system in the mud storehouse 11 of hull 1, sewage disposal system includes sludge discharge pump 12, spray piping 93, sludge discharge pump 12 sets up in 11 bottoms in mud storehouse, spray piping encircles mud storehouse 11 and sets up all around, it has the mud discharge hose and extends to outside the mud storehouse 11 to connect on the sludge discharge pump. The sludge discharge pump 12 can discharge the sludge in the sludge bin 11 to a temporary storage point.

The bottom of the ship body 1 is provided with an ultrasonic obstacle detector. The underwater ultrasonic obstacle detector is loaded below the ship, when the detector meets a large obstacle, the detector can give a signal to the control system, the lifting system motor 4 is driven to work, the sewage pumping device is lifted, the water pump is started to suspend linkage, and after the ship runs through the obstacle, the lifting system restores to the working state.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (10)

1. The utility model provides a dirty operation ship is taken out at bottom of full waters pulling formula water which characterized in that: comprises a ship body (1) and a dragging type underwater sewage pumping device arranged at the rear side of the ship body (1), the hull (1) is provided with a sludge bin (11), the dragging type underwater sewage pumping device comprises a lifting mechanism arranged on the hull and a sewage pumping mechanism arranged in the water body, the lifting mechanism is connected with the sewage pumping mechanism through a chain (25) and drives the chain (25) to rise or sink the sewage pumping mechanism through the driving of the driving chain wheel, the sludge pumping mechanism comprises a sludge scraping plate, a sludge pumping pump (81) and an obstacle detection device, the sludge scraping plate comprises a main plate (8) and a forward-inclined plate (7), the sewage pump (81) is fixed on the main board (8), the bottom end of the forward-inclined board (7) is provided with a sludge suction port (72), and the outer side of the upper end of the forward-inclined plate (7) is provided with a barrier detection device, and the dragging type underwater sewage pumping device extends to the underwater sludge surface layer.

2. The full-water-area towed underwater sewage pumping workboat according to claim 1, wherein: elevating system includes support (2), hydraulic cylinder (3), motor (4), support (2) include vertical pole (22) of vertical pole (22) and set up lifter (21) through the bearing installation on vertical pole (22) top, hydraulic cylinder (3) bottom rotates to be fixed on hull (1), the axle and lifter (21) of hydraulic cylinder (3) are close to the one end rotation connection of hull (1) inboard, lifter (21) are close to one of hull (1) inboard and are served and be equipped with motor (4), and motor (4) rotate through transmission shaft drive sprocket (23), lifter (21) are kept away from hull one end and are equipped with driven sprocket (24), chain (25) are set up on drive sprocket (23) and driven sprocket (24).

3. The full-water-area towed underwater sewage pumping workboat according to claim 1, wherein: the obstacle detection device comprises an obstacle touch structure and a sensing structure, the obstacle touch structure comprises a touch spring (51) and a touch plate (5), the touch plate (5) and a forward tilting plate (7) are installed through the touch spring (51), the sensing structure comprises a sensing spring (61) and an underwater proximity switch (6), the underwater proximity switch (6) is installed on the sensing spring (61) and extends for a certain distance, the underwater proximity switch is installed on the forward tilting plate (7) through the sensing spring (61), and the underwater proximity switch (6) is close to the touch plate (5).

4. The full-water-area towed underwater sewage pumping workboat according to claim 1, wherein: the included angle department of mainboard (8) and preceding inclined plate (7) is equipped with negative pressure storehouse closure plate (71), the mud of taking out of sewage pump (81) entrance point is installed on negative pressure storehouse closure plate (71).

5. The full-water-area towed underwater sewage pumping workboat according to claim 1, wherein: the included angle between the main plate (8) and the forward-inclined plate (7) is set to be 120-135 degrees.

6. The full-water-area towed underwater sewage pumping workboat according to claim 1, wherein: a water pressing block (82) is fixedly arranged above the rear side of the main board (8).

7. The all-water-area towed underwater soil extraction workboat according to any one of claims 1-6, wherein: and a water level depth detector is arranged below the bow of the ship body (1).

8. The full-water-area towed underwater sewage pumping workboat according to claim 1, wherein: hose (9) are installed to take out dirty pump (81) mud discharge mouth, hose (9) extend to in mud storehouse (11) to go up external pipeline and mud storehouse (11) interior shower pipe way (93) with hose (9) and put through mutually, be equipped with between hose (9) and the shower pipe way and spray valve (91), the tip of hose (9) is equipped with blowoff valve (92).

9. The full-water-area towed underwater sewage pumping workboat according to claim 8, wherein: establish sewage disposal system in mud storehouse (11) of hull (1), sewage disposal system includes sludge discharge pump (12), spray piping (93), sludge discharge pump (12) set up in mud storehouse (11) bottom, spray piping encircles mud storehouse (11) and sets up all around, it has the mud discharge hose and extends to outside mud storehouse (11) to connect on the sludge discharge pump.

10. The full-water-area towed underwater sewage pumping workboat according to claim 1, wherein: the bottom of the ship body (1) is provided with an ultrasonic obstacle detector.

Images