CN212772531U

CN212772531U - Full water area pulls formula water bottom and takes out dirty device

Info

Publication number: CN212772531U
Application number: CN202020590851.7U
Authority: CN
Inventors: 刘华松
Original assignee: Anhui Jiesi New Material Technology Co ltd
Current assignee: Anhui Jiesi New Material Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2021-03-23
Anticipated expiration: 2030-04-20

Abstract

The utility model discloses a dirty device is taken out at bottom of full basin pulling formula water, including elevating system and taking out dirty mechanism, elevating system passes through the chain and takes out dirty mechanism to be connected and can rise or sink through the chain and take out dirty mechanism, take out dirty mechanism including the scraper, take out dirty pump and obstacle detection device, the scraper includes the mainboard and the board that leans forward, it fixes on the mainboard to take out dirty pump, the board bottom that leans forward is equipped with sludge suction mouth, the board upper end outside that leans forward is equipped with obstacle detection device. The utility model discloses it is effectual to clear away submarine top layer mud, and the treatment cost is low, can solve current water pollution and prevent the temporary problem and south water resource abundance but has the trouble that water can not be used seriously because of the pollution, after implementing key operation, implements the regular keeping a public place clean throughout the year through this operation ship and the device of taking out dirt to the water, can make the water clean keep the normality.

Description

Full water area pulls formula water bottom and takes out dirty device

Technical Field

The invention relates to the technical field of water bottom sewage pumping workboats, in particular to a full-water-area dragging type water bottom sewage pumping device which is suitable for pollution treatment operation of various water areas.

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 and the water bottom, when the temperature and the water temperature rise in summer, the sediments dormant on the surface layer of the water bottom can be accelerated to rot and decompose, the organic matters are released to the water body, the released organic matters can be blown into the water body under the action of wind waves, the water body is rapidly eutrophicated, and the water bloom is, the cyanobacterial bloom is blown to the downwind to be concentrated and accumulated more to form accumulation, which causes the cyanobacterial outbreak, and is the basic mechanism of the cyanobacterial formation of all water bodies.

The prior various means for treating the water environment have the defects. 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 salvage basket is only calculated as 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.

Disclosure of Invention

The invention aims to solve the technical problems in the background technology. Therefore, the invention provides a full-water-area dragging type water bottom sewage pumping device. Solves the problems of high treatment cost, temporary solution, non-permanent solution and the like of the existing water body pollution treatment.

The invention provides a full-water-area dragging type water bottom sewage pumping device which comprises a lifting mechanism and a sewage pumping mechanism, wherein the lifting mechanism is connected with the sewage pumping mechanism through a chain and drives the chain to rise or sink through the driving of a chain wheel, the sewage pumping mechanism comprises a mud scraping plate, a sewage pumping pump and an obstacle detection device, the mud scraping plate comprises a main plate and a forward inclined plate, the sewage pumping pump is fixed on the main plate, a mud scraping opening is formed in the bottom end of the forward inclined plate, and the obstacle detection device is arranged on the outer side of the upper end of the forward inclined plate.

Preferably, elevating system includes support and motor, the support both ends are equipped with drive sprocket and driven sprocket respectively, and wherein, the one end department that sets up drive sprocket is equipped with the motor, the motor passes through transmission shaft drive sprocket, the chain is set up on drive sprocket and driven sprocket.

Preferably, the obstacle detection device comprises an obstacle triggering structure and a sensing structure, the obstacle triggering structure comprises a triggering spring and a triggering plate, the triggering plate and the forward tilting plate are installed through the triggering spring, the sensing structure comprises a sensing spring and an underwater proximity switch, the underwater proximity switch is installed on the sensing spring and installed on the forward tilting plate through the sensing spring, and the underwater proximity switch is close to the triggering plate.

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 plate is fixedly arranged above the rear side of the main plate.

According to the invention, the full-water-area dragging type underwater sludge pumping device 1 is suitable for pumping semi-settled sludge on the underwater sludge surface layer of any water body, is used for removing pasty sludge on the water sludge surface layer, removes pollutants which have the greatest harm to water quality, and can well improve the water quality.

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 layer of very thin sludge with the thickness of 20mm to 50mm on the surface layer of the water bottom needs to be pumped, the pumping amount is very 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 basic means. The suction mud is directly discharged through the shipborne high-pressure pump after being transferred to a temporary storage point, the suction efficiency and the discharge efficiency are high, the defect of high water content can be completely offset, the water body pollution is eliminated, the sewage cleaning efficiency is incomparable by other means, and the overall sewage treatment efficiency is higher than that of other treatment means.

Drawings

Fig. 1 is a schematic structural diagram of a full-water-area dragging type water-bottom sewage pumping device provided by the invention.

Fig. 2 is an enlarged schematic side view of the mud scraper proposed in fig. 1 of the present invention.

In the figure: 1. a motor; 11. a drive sprocket; 12. a driven sprocket; 2. a support; 3. a chain; 4. a forward tilt plate; 41. a negative pressure bin closure plate; 42. a mud scraping port; 5. a main board; 51. a sewage pumping pump; 52. pressing water blocks; 6. a touch plate; 61. a touch spring; 7. an underwater proximity switch; 71. a sensing spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

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 illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "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 are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

The utility model provides a dirty device is taken out at bottom of full water area drag formula water, includes elevating system and takes out dirty mechanism, elevating system passes through chain 3 and takes out dirty mechanism to be connected and rise or sink through chain 3 and take out dirty mechanism, take out dirty mechanism and include the scraper, take out dirty pump 51 and obstacle detection device, the scraper includes mainboard 5 and forerake 4, it fixes on mainboard 5 to take out dirty pump 51, forerake 4 bottom is equipped with scrapes mud mouth 42, the forerake 4 upper end outside is equipped with obstacle detection device.

The electrical devices in the lifting mechanism and the sewage pumping mechanism are controlled by a control system, for example, a PLC control system. The device can be arranged at the tail end of a working ship. A single sewage pumping device is provided with a 3KW high-pressure sewage pumping pump 81 which can pump at the efficiency of 18m per minute³. The device can be installed and applied on an associated working ship.

Set up preceding board 4 that leans forward of slope at mainboard 5 when dragging mainboard 5, meet small-size barrier, can slide smoothly from the barrier, mainboard 5 adopts the large tracts of land design with the certain contained angle and the mainboard of board 4 that leans forward, can make mainboard 5 can with silt surface soft contact, it fluctuates along with the change of submarine topography, make mainboard 5 be under the hardened top layer of silt and slush all the time, because when dragging, speed is very slow, water is relatively less to the resistance of board 4 that leans forward, and through pressing the decurrent effect of rivers of water piece 52 to the production of advancing, the device that advances during the messenger's operation must not shift up because of buoyancy.

Elevating system includes support 2 and

motor

1, 2 both ends of support are equipped with drive sprocket 11 and driven sprocket 12 respectively, and wherein, the one end department that sets up drive sprocket 11 is equipped with motor 1, motor 1 passes through transmission shaft drive sprocket 11, chain 3 sets up on drive sprocket 11 and driven sprocket 12.

The obstacle detection device comprises an obstacle triggering structure and a sensing structure, the obstacle triggering structure comprises a triggering spring 61 and a triggering plate 6, the triggering plate 6 and the forward tilting plate 4 are installed through the triggering spring 61, the sensing structure comprises a sensing spring 71 and an underwater proximity switch 7, the underwater proximity switch 7 is installed on the sensing spring 71 and fixed on the forward tilting plate 4 through the sensing spring 71 and extends forwards for a certain distance, and the underwater proximity switch 7 is close to the triggering plate 6.

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 sensing structure is used for detecting the barrier, will backward move after touching the barrier when touching the board, thereby touch proximity switch 7 under water, proximity switch 7 will convey information transfer to control system under water, thereby control motor 1 drives 3 upwards pull-up pumping devices of chain, make the mud scraper upwards pull, guarantee to cross the barrier, and start pumping pump pause. The underwater proximity switch 7 is arranged on the sensing spring 71, so that when the touch plate 6 touches the underwater proximity switch 7, the underwater proximity switch 7 is greatly extruded, the underwater proximity switch 7 is damaged, and the sensing spring 71 plays a buffering role.

The included angle department of mainboard 5 and preceding inclined plate 4 is equipped with negative pressure storehouse closure plate 41, the mud pumping entrance point of sewage pump 51 is installed on negative pressure storehouse closure plate 41. A bin chamber is formed between the negative pressure bin blocking plate 41 and the main plate 5 and between the front inclined plate 4, when the sewage pumping pump 51 works, the negative pressure bin can form negative pressure, sludge is sucked into the bin chamber under the action of negative pressure at the sewage pumping port at the bottom end of the front inclined plate 4 which moves slowly, and the sludge is discharged into the sewage bin on the ship through a connecting pipe of the sewage pumping pump 51.

A certain included angle is set between the main plate 5 and the forward-inclined plate 4, so that the device can smoothly pass through small obstacles. A water pressing block 52 is arranged above the rear side of the main plate 5. The device can be because of the angle effect of the board that leans forward when the operation moves forward, rivers can produce the ascending buoyancy of device, add the piece 52 that suppresses water, and the rivers of leading on the one hand play the decurrent effect of water pressure simultaneously, do benefit to the stability that the device operation was gone forward, and the suction mouth of holding device is in the silt top layer all the time, and what suction was the mud on silt top layer.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. 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 description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a dirty device is taken out at bottom of full basin pulling formula water which characterized in that: including elevating system and the dirty mechanism of taking out, elevating system passes through chain (3) and takes out dirty mechanism to be connected and drive chain (3) through the sprocket and rise or sink and take out dirty mechanism, it includes scraper, takes out dirty pump (51) and barrier detection device to take out dirty mechanism, the scraper includes mainboard (5) and front rake (4), it fixes on mainboard (5) to take out dirty pump (51), front rake (4) bottom is equipped with scrapes mud mouth (42), front rake (4) upper end outside is equipped with barrier detection device.

2. The all-water-area dragging type water bottom sewage pumping device according to claim 1, which is characterized in that: elevating system includes support (2) and motor (1), support (2) both ends are equipped with drive sprocket (11) and driven sprocket (12) respectively, and wherein, the one end department that sets up drive sprocket (11) is equipped with motor (1), motor (1) drives drive sprocket (11) through the transmission shaft, chain (3) are set up on drive sprocket (11) and driven sprocket (12).

3. The all-water-area dragging type water bottom sewage pumping device according to claim 1, which is characterized in that: the obstacle detection device comprises an obstacle touch structure and a sensing structure, the obstacle touch structure comprises a touch spring (61) and a touch plate (6), the touch plate (6) and a forward tilting plate (4) are installed through the touch spring (61), the sensing structure comprises a sensing spring (71) and an underwater proximity switch (7), the underwater proximity switch (7) is installed on the sensing spring (71) and installed on the forward tilting plate (4) through the sensing spring (71), and the underwater proximity switch (7) is close to the touch plate (6).

4. The all-water-area dragging type water bottom sewage pumping device according to claim 1, which is characterized in that: the included angle department of mainboard (5) and preceding bent plate (4) is equipped with negative pressure storehouse closure plate (41), the mud pumping entrance point of taking out sewage pump (51) is installed on negative pressure storehouse closure plate (41).

5. The all-water-area dragging type water bottom sewage pumping device according to claim 1, which is characterized in that: the included angle between the main plate (5) and the forward-inclined plate (4) is set to be 120-135 degrees.

6. The all-water-area dragging type water bottom sewage pumping device according to claim 1, which is characterized in that: a water pressing block (52) is fixedly arranged above the rear side of the main board (5).