CN111074958A - Submarine sludge development and fishing device and using method thereof - Google Patents
Submarine sludge development and fishing device and using method thereof Download PDFInfo
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- CN111074958A CN111074958A CN201911357518.XA CN201911357518A CN111074958A CN 111074958 A CN111074958 A CN 111074958A CN 201911357518 A CN201911357518 A CN 201911357518A CN 111074958 A CN111074958 A CN 111074958A
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- fixedly connected
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/16—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
- A01M29/18—Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves using ultrasonic signals
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M29/00—Scaring or repelling devices, e.g. bird-scaring apparatus
- A01M29/24—Scaring or repelling devices, e.g. bird-scaring apparatus using electric or magnetic effects, e.g. electric shocks, magnetic fields or microwaves
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/8833—Floating installations
- E02F3/885—Floating installations self propelled, e.g. ship
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
- E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
- E02F3/92—Digging elements, e.g. suction heads
- E02F3/9256—Active suction heads; Suction heads with cutting elements, i.e. the cutting elements are mounted within the housing of the suction head
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/02—Conveying equipment mounted on a dredger
- E02F7/023—Conveying equipment mounted on a dredger mounted on a floating dredger
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F7/00—Equipment for conveying or separating excavated material
- E02F7/06—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators
- E02F7/065—Delivery chutes or screening plants or mixing plants mounted on dredgers or excavators mounted on a floating dredger
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- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Birds (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Ocean & Marine Engineering (AREA)
- Treatment Of Sludge (AREA)
Abstract
The invention relates to the technical field of ocean development devices, in particular to a submarine sludge development and salvage device and a using method thereof, aiming at the problem that the existing device can not well salvage, the invention provides a scheme which comprises a ship body, wherein a storage cavity is arranged in the ship body, the upper side of the storage cavity is communicated with a guide groove body, a first filter screen is fixedly connected in the guide groove body, a plurality of placing blocks are arranged on the lower side of the first filter screen, a second filter screen is placed on the upper side of the placing blocks, and a first sewage pump is fixedly connected on the upper side of the second filter screen through bolts. Causing local seawater pollution and ensuring the stability of the environment.
Description
Technical Field
The invention relates to the technical field of ocean development devices, in particular to a submarine sludge development fishing device and a using method thereof.
Background
Seafloor silt is a generic term for seafloor sediments formed by various sedimentations. The sea bottom is covered with a layer of sediment with different thicknesses, the sediment is generated by the combined action of physical, chemical and biological processes, the sea is the main origin of the land-source substances, and the sludge with much humus contains various nutrient elements required by the duties or a large amount of residual metal elements, so that the use value is high.
The existing sea mud collection is generally carried out offshore, and a mechanical claw is also utilized for collection and treatment, so that local water body pollution can be caused in the process of exploitation, and the offshore collection has certain limitation.
Disclosure of Invention
The invention provides a submarine sludge development fishing device and a using method thereof, and solves the problem that the conventional device cannot well salvage.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a submarine silt development fishing device, includes the hull, be provided with the storage chamber in the hull, the upside intercommunication in storage chamber has the direction cell body, the first filter screen of fixedly connected with in the guide cell body, the downside of first filter screen is provided with a plurality of pieces of placing, the upside of placing the piece has placed the second filter screen, the upside of second filter screen passes through the first sewage pump of bolt fixedly connected with, the output fixedly connected with of first sewage pump goes out the mud pipe, the input fixedly connected with adsorption equipment of first sewage pump, the below of second filter screen is provided with the drain pump with hull fixed connection, the output fixedly connected with drain pipe of drain pump, one side of direction cell body be provided with hull fixed connection's transmission device, transmission device's one end fixedly connected with suction means.
Preferably, adsorption equipment includes the inlet tube with first sewage pump fixed connection, and the other end fixedly connected with adsorption tube of inlet tube, and the downside fixedly connected with sewage suction pipe of adsorption tube.
Preferably, transmission device includes the bracing piece with hull fixed connection, one of them bolt fixedly connected with motor is passed through to one side of bracing piece, the rotation axis of being connected is rotated through shaft coupling fixedly connected with and bracing piece to the output of motor, the one end fixedly connected with connecting pipe of motor is kept away from to the rotation axis, the fixed pipe of one end fixedly connected with of connecting pipe, and the other end fixedly connected with of fixed pipe and the winding pipe of rotation axis winding, the one end that fixed pipe was kept away from to the connecting pipe is passed through rotary joint fixedly connected with and is absorbed water the pipe, and the other end fixedly connected with of just absorbing water the pipe and hull fixed connection's second sewage pump, the output fixedly connected with of second sewage pump and direction cell body fixed connection's discharge pipe, the outer wall of rotation axis is fixed to cup.
Preferably, suction means includes the function pipe with transmission device fixed connection, and the downside fixedly connected with suction nozzle of function pipe, the inner wall fixedly connected with third filter screen of function pipe, the inner wall fixedly connected with fourth filter screen of suction nozzle, the internal fixed ultrasonic generator that inlays of function pipe, the fixed infrared lamp that inlays of outer wall of suction nozzle.
Preferably, both sides of the ship body are fixedly connected with fixed pulleys, and the winding pipe is in rolling connection with the fixed pulleys.
The use method of the submarine sludge development fishing device comprises the following steps:
s1: the ship body is driven to a designated sea area to carry out preparation work, the power supply of the motor is switched on, the motor starts to rotate, the winding pipe wound on the rotating shaft is loosened, and one end of the winding pipe and the suction device are lowered to the seabed together under the action of gravity;
s2: after the preparation work of the step S1 is completed, a second sewage pump is connected to work, the second sewage pump performs intermittent work, the suction device is used for sucking the sludge on the seabed, the sludge passes through the winding pipe, the fixing pipe, the connecting pipe and the water suction pipe, then the sludge is discharged from the discharge pipe and enters the guide groove body, then the sludge flows onto the second filter screen along the water after the partial impurities are filtered out by the first filter screen, the sludge is further filtered, and finally the residual clear water after filtering is discharged by the drainage pump, so that the whole device can be circulated;
s3: in step S2, the ultrasonic generator and the infrared lamp are controlled to sound and pronounce by the control device in the ship body while sucking, surrounding animals and fish school are driven, and large impurities such as stones are prevented from entering by the filtering of the third filter screen and the fourth filter screen;
s4: after the collection is accomplished, the switch-on motor carries out the recovery of winding pipe, and the power of the first sewage pump of switch-on simultaneously for first sewage pump carries out certain absorption through adsorption tube and soil pick-up pipe, then discharges from mud pipe, realizes the collection utilization of silt.
Preferably, the second sewage pump works intermittently, and the mesh sizes of the second filter screen, the first filter screen, the third filter screen and the fourth filter screen are sequentially increased.
The invention has the beneficial effects that:
1. the winding pipe penetrates into the seabed to be sucked, so that the sea mud in the offshore or open sea can be sucked, the collection range is enlarged, continuous collection can be performed, the time of extending into the seabed is shortened, and the working efficiency is improved.
2. Through the collection work of being interrupted, can guarantee that sea mud can not gathered too much, guarantee the sustainable development of local ecology, the collection in-process simultaneously, sea mud can not reveal midway or contact with the shallow sea, causes local sea water pollution, guarantees the stability of environment.
Drawings
Fig. 1 is a schematic sectional view of a submarine sludge development fishing device and a using method thereof according to the present invention.
Fig. 2 is a schematic top view of a submarine sludge exploitation fishing device and a method for using the same according to the present invention.
Fig. 3 is a schematic top cross-sectional view of a conveying device of the submarine sludge exploitation fishing device and the use method thereof according to the present invention.
Fig. 4 is a front cross-sectional view of a suction device of the submarine sludge development fishing device and the use method thereof.
Fig. 5 is a schematic bottom view of an adsorption device of the submarine sludge exploitation and salvage device and the use method thereof according to the present invention.
Reference numbers in the figures: 1 ship body, 2 storage chambers, 3 drainage pumps, 4 placing blocks, 5 drainage pipes, 6 suction devices, 7 winding pipes, 8 fixed pulleys, 9 transmission devices, 10 discharge pipes, 11 first filter screens, 12 sludge discharge pipes, 13 second filter screens, 14 adsorption pipes, 15 first sewage pumps, 16 guide groove bodies, 17 water inlet pipes, 18 sewage suction pipes, 19 third filter screens, 20 infrared lamps, 21 fourth filter screens, 22 suction nozzles, 23 ultrasonic generators, 24 functional pipes, 25 check rings, 26 rotating shafts, 27 connecting pipes, 28 fixing pipes, 29 motors, 30 supporting rods, 31 second sewage pumps and 32 water suction pipes.
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.
Referring to fig. 1-4 a seabed silt development fishing device, including hull 1, be provided with storage chamber 2 in the hull 1, the upside intercommunication in storage chamber 2 has guide slot body 16, the first filter screen 11 of fixedly connected with in the guide slot body 16, through first filter screen 11, can be so that the stone in the silt of collecting, the shell, human domestic waste etc. carries out certain filtration, the downside of first filter screen 11 is provided with a plurality of pieces of placing 4, place the upside of piece 4 and placed second filter screen 13, two second filter screens 13 can carry out two-layer filtration to silt, it is aquatic to avoid silt to mix, get back to the sea again.
The upper side of the second filter screen 13 is fixedly connected with a first sewage pump 15 through bolts, the output end of the first sewage pump 15 is fixedly connected with a sludge outlet pipe 12, the input end of the first sewage pump 15 is fixedly connected with an adsorption device, and the adsorption device is used for absorbing through the action of the first sewage pump 15, then the sludge is discharged through a sludge outlet pipe 12 to realize the final discharge of the sludge, a drainage pump 3 fixedly connected with the ship body 1 is arranged below the second filter screen 13, the output end of the drainage pump 3 is fixedly connected with a drainage pipe 5, the filtered water is discharged through the work of the water discharge pipe 5, so that the whole circulation can be continuously carried out, one side of the guide groove body 16 is provided with a transmission device 9 fixedly connected with the ship body 1, one end of the transmission device 9 is fixedly connected with a suction device 6, and through the suction of the suction device 6, the seabed sludge can be sucked and simultaneously transferred into the guide groove body (6) through the transfer device (9).
The adsorption device comprises a water inlet pipe 17 fixedly connected with the first sewage pump 15, the other end of the water inlet pipe 17 is fixedly connected with an adsorption pipe 14, a sewage suction pipe 18 is fixedly connected to the lower side of the adsorption pipe 14, and the sludge inside the adsorption device is discharged through a sludge discharge pipe 12 through the work of the adsorption pipe 14 and the sewage suction pipe 18 through the work of the first sewage pump 15.
The transmission device 9 comprises support rods 30 fixedly connected with the ship body 1, one side of one support rod 30 is fixedly connected with a motor 29 through a bolt, the output end of the motor 29 is fixedly connected with a rotating shaft 26 rotatably connected with the support rod 30 through a coupler, one end of the rotating shaft 26 far away from the motor 29 is fixedly connected with a connecting pipe 27, one end of the connecting pipe 27 is fixedly connected with a fixed pipe 28, the other end of the fixed pipe 28 is fixedly connected with a winding pipe 7 wound with the rotating shaft 26, one end of the connecting pipe 27 far away from the fixed pipe 28 is fixedly connected with a water suction pipe 32 through a rotating joint, the other end of the water suction pipe 32 is fixedly connected with a second sewage pump 31 fixedly connected with the ship body 1, the output end of the second sewage pump 31 is fixedly connected with a discharge pipe 10 fixedly connected with the guide groove body 16, the outer wall of the rotating shaft 26, so that the rotating shaft 26 rotates to ensure the winding and loosening of the winding pipe 7, and further the communication between the fixing pipe 28 and the connecting pipe 27 enables the winding pipe 7 and the water suction pipe 32 to be communicated with each other, so that when the second sewage pump 31 works, sludge entering the winding pipe 7 through the suction device 6 can smoothly pass through the second sewage pump 31 and then pass through the discharge pipe 10 to reach the inside of the guide groove body 16.
The suction device 6 comprises a functional pipe 24 fixedly connected with the transmission device 9, a suction nozzle 22 is fixedly connected with the lower side of the functional pipe 24, a third filter screen 19 is fixedly connected with the inner wall of the functional pipe 24, a fourth filter screen 21 is fixedly connected with the inner wall of the suction nozzle 22, an ultrasonic generator 23 is fixedly embedded in the functional pipe 24, and an infrared lamp 20 is fixedly embedded in the outer wall of the suction nozzle 22. Through the work of supersonic generator 23 and the work of red appearance lamp 20, can carry out the driving of peripheral shoal of fish, reduce the harm to the shoal of fish, reduce the possibility of jam simultaneously, third filter screen 19 and fourth filter screen 21 carry out the filtration of initial stage, reduce the burden of follow-up filtration.
The fixed pulleys 8 are fixedly connected to the two sides of the ship body 1, the winding pipe 7 is in rolling connection with the fixed pulleys 8, the fixed pulleys 8 are turned, and contact abrasion between the winding pipe 7 and the ship body is reduced.
The use method of the submarine sludge development fishing device comprises the following steps:
s1: the ship body 1 is driven to a designated sea area to carry out preparation work, the power supply of the motor 29 is switched on, the motor 29 starts to rotate, the winding pipe 7 wound on the rotating shaft 26 is loosened, one end of the winding pipe 7 and the suction device 6 are descended to the seabed together under the action of gravity, and the motor 29 adopts a stepping motor, so that feeding at different positions can be realized;
s2: after the preparation work of the step S1 is completed, the second sewage pump 31 is connected to work, the second sewage pump 31 performs intermittent work, the suction device 6 is used for sucking the sludge on the sea floor, the sludge passes through the winding pipe 7, the fixing pipe 28, the connecting pipe 27 and the water suction pipe 32, and is then discharged from the discharge pipe 10 to enter the guide groove body 16, partial impurities are filtered out by the first filter screen 11, the sludge flows onto the second filter screen 13 along with the water to be further filtered, and finally the residual clear water after filtering is discharged by the water discharge pump 3, so that the whole device can be circulated;
s3: in step S2, the ultrasonic generator 23 and the infrared lamp 20 are controlled to generate sound and sound by the control device in the ship body while sucking, so as to drive surrounding animals and fish, and meanwhile, large impurities such as stones are prevented from entering by the filtering of the third filter screen 19 and the fourth filter screen 21;
s4: after the collection is completed, the motor 29 is switched on to recover the winding pipe 7, and the power supply of the first sewage pump 15 is switched on, so that the first sewage pump 15 sucks sludge through the adsorption pipe 14 and the sewage suction pipe 18 to a certain extent and discharges the sludge from the sludge outlet pipe 12, and the sludge is collected and utilized.
The second sewage pump 31 is intermittent type formula work, and the work of intermittent type nature can reduce the local too much quilt of silt and gather, destroys ecology wherein, can not continuously develop, simultaneously through intermittent type formula work, can guarantee the stability of the work of each filter screen, reduces the possibility that the jam takes place, and the notice guarantees filterable effect, and the mesh size of second filter screen 13, first filter screen 11, third filter screen 19 and fourth filter screen 21 increases in proper order.
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", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
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 (7)
1. The submarine sludge development fishing device comprises a ship body (1) and is characterized in that a storage cavity (2) is arranged in the ship body (1), a guide groove body (16) is communicated with the upper side of the storage cavity (2), a first filter screen (11) is fixedly connected in the guide groove body (16), a plurality of placing blocks (4) are arranged on the lower side of the first filter screen (11), a second filter screen (13) is placed on the upper side of each placing block (4), a first sewage pump (15) is fixedly connected to the upper side of each second filter screen (13) through bolts, a sludge outlet pipe (12) is fixedly connected to the output end of each first sewage pump (15), an adsorption device is fixedly connected to the input end of each first sewage pump (15), a drainage pump (3) fixedly connected with the ship body (1) is arranged below each second filter screen (13), and a drainage pipe (5) is fixedly connected to the output end of each drainage pump (3), one side of the guide groove body (16) is provided with a transmission device (9) fixedly connected with the ship body (1), and one end of the transmission device (9) is fixedly connected with a suction device (6).
2. The submarine sludge development fishing device according to claim 1, wherein the adsorption device comprises a water inlet pipe (17) fixedly connected with the first sewage pump (15), the other end of the water inlet pipe (17) is fixedly connected with an adsorption pipe (14), and the lower side of the adsorption pipe (14) is fixedly connected with a sewage suction pipe (18).
3. The submarine sludge development fishing device according to claim 1, wherein the transmission device (9) comprises support rods (30) fixedly connected with the hull (1), one side of one of the support rods (30) is fixedly connected with a motor (29) through a bolt, the output end of the motor (29) is fixedly connected with a rotating shaft (26) rotatably connected with the support rod (30) through a coupling, one end of the rotating shaft (26) far away from the motor (29) is fixedly connected with a connecting pipe (27), one end of the connecting pipe (27) is fixedly connected with a fixed pipe (28), the other end of the fixed pipe (28) is fixedly connected with a winding pipe (7) wound with the rotating shaft (26), one end of the connecting pipe (27) far away from the fixed pipe (28) is fixedly connected with a water suction pipe (32) through a rotary joint, and the other end of the water suction pipe (32) is fixedly connected with a second sewage pump (31) fixedly connected with the hull (1), the output end of the second sewage pump (31) is fixedly connected with a discharge pipe (10) fixedly connected with the guide groove body (16), and the outer wall of the rotating shaft (26) is fixedly sleeved with symmetrically arranged check rings (25).
4. The submarine sludge development fishing device according to claim 1, wherein the suction device (6) comprises a function pipe (24) fixedly connected with the transmission device (9), a suction nozzle (22) is fixedly connected to the lower side of the function pipe (24), a third filter screen (19) is fixedly connected to the inner wall of the function pipe (24), a fourth filter screen (21) is fixedly connected to the inner wall of the suction nozzle (22), an ultrasonic generator (23) is fixedly embedded in the function pipe (24), and an infrared lamp (20) is fixedly embedded in the outer wall of the suction nozzle (22).
5. The submarine sludge development fishing device according to claim 3, wherein the fixed pulleys (8) are fixedly connected to both sides of the hull (1), and the winding pipe (7) is in rolling connection with the fixed pulleys (8).
6. The use method of the seabed sludge development fishing device as claimed in claim 1, is characterized by comprising the following steps:
s1: the ship body (1) is driven to a designated sea area to carry out preparation work, the power supply of the motor (29) is switched on, so that the motor (29) starts to rotate, the winding pipe (7) wound on the rotating shaft (26) is loosened, and one end of the winding pipe (7) and the suction device (6) are lowered to the seabed together under the action of gravity;
s2: after the preparation work of the step S1 is finished, a second sewage pump (31) is switched on to work, the second sewage pump (31) works discontinuously, the suction device (6) is used for sucking the sludge on the seabed, the sludge passes through the winding pipe (7), the fixed pipe (28), the connecting pipe (27) and the water suction pipe (32), then the sludge is discharged from the discharge pipe (10) and enters the guide groove body (16), partial impurities are filtered out by the first filter screen (11), the sludge flows onto the second filter screen (13) along with water, the sludge is further filtered, and finally the residual clear and limpid water after filtration is discharged by the drainage pump (3), so that the whole device can be circulated;
s3: in step S2, the ultrasonic generator (23) and the infrared lamp (20) are controlled to sound and pronounce by the control device in the ship body while sucking, surrounding animals and fish schools are driven, and large impurities such as stones are prevented from entering by the filtering of the third filter screen (19) and the fourth filter screen (21);
s4: after collection is finished, the motor (29) is switched on to recover the winding pipe (7), and meanwhile, the power supply of the first sewage pump (15) is switched on, so that the first sewage pump (15) sucks certain suction through the adsorption pipe (14) and the sewage suction pipe (18), and then discharges from the sludge outlet pipe (12), and sludge collection and utilization are achieved.
7. The use method of the seabed sludge development fishing device according to claim 6, wherein the second sewage pump (31) is operated intermittently, and the mesh sizes of the second filter (13), the first filter (11), the third filter (19) and the fourth filter (21) are sequentially increased.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357518.XA CN111074958A (en) | 2019-12-25 | 2019-12-25 | Submarine sludge development and fishing device and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357518.XA CN111074958A (en) | 2019-12-25 | 2019-12-25 | Submarine sludge development and fishing device and using method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN111074958A true CN111074958A (en) | 2020-04-28 |
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| CN201911357518.XA Withdrawn CN111074958A (en) | 2019-12-25 | 2019-12-25 | Submarine sludge development and fishing device and using method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472402A (en) * | 2020-05-06 | 2020-07-31 | 浦江县力顶环保设备有限公司 | River bottom garbage collection and classification device |
-
2019
- 2019-12-25 CN CN201911357518.XA patent/CN111074958A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111472402A (en) * | 2020-05-06 | 2020-07-31 | 浦江县力顶环保设备有限公司 | River bottom garbage collection and classification device |
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