CN211037110U - Ecological clearing operation ship for algae mud on channel side slope - Google Patents
Ecological clearing operation ship for algae mud on channel side slope Download PDFInfo
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- CN211037110U CN211037110U CN201921333800.XU CN201921333800U CN211037110U CN 211037110 U CN211037110 U CN 211037110U CN 201921333800 U CN201921333800 U CN 201921333800U CN 211037110 U CN211037110 U CN 211037110U
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Abstract
The ecological algae mud clearing operation ship comprises a ship, wherein a diesel engine, a hydraulic power device, a manipulator arm support, a high-pressure water pump, a sewage suction pump, an algae-water separation device, a settling tank, a clean water tank and a sewage collection tank are mounted on a deck of the ship; the upper part of the settling tank is connected with a clear water tank through a clear water pipe, and a filter is arranged on the clear water pipe. The utility model discloses an underwater cavitation jet flow clears away technology, through the drive of traveling of the ecological operation ship of clearing away of channel side slope algae mud, drives cavitation jet flow washing dolly and accomplishes the ecological task of clearing away of algae mud, through the soil pick-up pump, inhales algae mud mixture algae water separator and separates, and the algae mud after the separation gets into and collects dirty case, and sewage after the filtration gets into the setting tank, and the clear water filters the back through the filter, at first for the clear water tank water injection, and the clear water tank is filled with and is spilled over the part and put back the channel. The utility model discloses with have that operating efficiency is high, environmental protection and energy saving, safe and reliable's advantage, can eradicate the alga that the side slope is grown, and can not produce secondary pollution to quality of water.
Description
Technical Field
The utility model belongs to the technical field of the water treatment, especially, relate to an ecological operation ship of cleaing away of channel side slope algae mud is applicable to waters such as channel, river, inland lake and landscape water body.
Background
With the acceleration of the social industrialization process, a large amount of pollutants containing nitrogen and phosphorus are discharged into water bodies by human beings in production and daily life, and the eutrophication process of slow-flow water bodies such as lakes, reservoirs and the like is accelerated, so that the breeding of algae is caused, the phenomenon of 'water bloom' is frequently outbreak, the ecological balance of the water bodies is seriously damaged, and the safety of human beings and other organisms is harmed. On one hand, the algae breeding reduces the transparency of the water body, so that sunlight is difficult to penetrate through a permeable layer, the photosynthesis of plants in water is influenced, the supersaturated state of dissolved oxygen is possibly caused, aquatic animals are harmful, and a large amount of fishes die. On the other hand, harmful gases generated by the decomposition of organic substances accumulated on the bottom layer under anaerobic conditions and biological toxins generated by some plankton can also damage fishes; in addition, secondary substances formed by mass propagation of algae cause odor in water, increase the corrosivity of the water, and easily cause 'yellow water' in a pipe network under the condition of high water temperature in summer.
In addition, for the major water transfer project which is carried out by adopting a channel mode, a great amount of mud is attached to the channel side slope besides the breeding of algae, so that an algae-mud mixture is formed. The breeding of algae and sludge deposition at the side slope of the channel seriously affect the water quality, the algae in the water can cause the water body to be fishy, green and black, the odor of most lakes and ponds is caused by substances such as hydrogen sulfide, sulfur, ammonia and the like generated by the death of algae and the oxygen deficiency of the water body, the dead algae are deposited on the side slope and seriously affect the water quality, and more seriously, harmful substances such as algal toxin and the like can be generated, so the treatment process of water plants along the line is impacted, and the water supply cost is increased. Therefore, the method has the advantages of cleaning the algae-mud mixture on the side slope, improving the water body conveying quality, reducing the treatment difficulty of the water plant, becoming the technical problem which needs to be solved urgently, and having important ecological and environmental significance.
At present, in the technology for removing algae mud on the side slope at home and abroad, in order to avoid the problem of secondary pollution to water quality, physical removal methods are usually adopted, and the method mainly comprises manual cleaning, mechanical friction type cleaning and the like. The manual cleaning is adopted, so that the labor intensity is high, the efficiency is low, a large amount of dirt is diffused into water, secondary pollution is caused, and algae mud attachments buried in a visual blind area by deep water cannot be completely removed. The mechanical friction type cleaning mode has wide application and obvious effect, and can directly remove part of algae mud attachments in the water body. However, the existing mechanical clearing device has a complex equipment structure, and on one hand, the clearing device also has a sealing problem caused by underwater mechanical transmission during operation, so that secondary pollution is easy to generate; on the other hand, there are disadvantages that the algae growth cannot be eradicated, the efficiency of the working area is low, and the like.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide a flexible operation, adapt to different side slope operating modes, and can not have secondary pollution's channel side slope algae mud ecological clearance operation ship to the water, the utility model discloses a cavitation jet washs the technique under water to develop efficient channel side slope algae mud ecological clearance operation ship, can realize that side slope algae mud is ecological to be clear away, algae mud mixture suction, algae moisture, side slope afforestation spray multiple functions such as irrigation, whole side slope algae mud clearance process environmental protection and operating efficiency are high.
In order to solve the technical problem, the utility model adopts the following technical scheme: the ecological algae mud clearing operation ship comprises a ship, wherein a diesel engine, a hydraulic power device, a manipulator arm support, a high-pressure water pump, a sewage suction pump, an algae-water separation device, a settling tank, a clean water tank and a sewage collection tank are mounted on a deck of the ship;
the diesel engine is in transmission connection with a power input end of a hydraulic power device through a PTO port, the hydraulic power device is in transmission connection with a manipulator arm support, a high-pressure water pump, a sewage suction pump and an algae-laden water separation device respectively, the front end of the manipulator arm support is connected with a cavitation jet cleaning trolley moving along a channel side slope, the manipulator arm support is provided with a high-pressure rubber pipe reel and a sewage suction rubber pipe reel, an output port of the high-pressure water pump is connected with a high-pressure water interface of the cavitation jet cleaning trolley through the high-pressure rubber pipe and the high-pressure rubber pipe reel, an input port of the high-pressure water pump is connected with a clean water tank, an input port of the sewage suction pump is connected with a sewage suction port of the cavitation jet cleaning trolley through the sewage suction rubber pipe and the sewage suction rubber pipe reel, an output port of the sewage suction pump is connected with an inlet, the upper part of the settling tank is connected with a clear water tank through a clear water pipe, and a filter is arranged on the clear water pipe.
The manipulator arm frame comprises a base, a rotary driving mechanism, an upright post, a main arm, a multi-stage telescopic arm and a connecting arm;
the base is fixedly connected to a deck of a ship through a U-shaped bolt, a rotary driving mechanism is arranged on the base, the lower end of a stand column is fixedly arranged on the rotary driving mechanism, the rear end of a main arm is hinged to the upper end of the stand column, a main arm amplitude-variable hydraulic cylinder located on the front side of the stand column is arranged between the main arm and the rotary driving mechanism, the front end of the main arm is hinged to the rear end of a multistage telescopic arm, a telescopic arm amplitude-variable hydraulic cylinder is arranged between the bottom of the main arm and the bottom of the last section of the multistage telescopic arm, the front end of the multistage telescopic arm is connected with the upper end of a connecting arm through an elastic pre-tightening.
The multistage telescopic arm comprises a base arm, a first telescopic arm, a second telescopic arm, a third telescopic arm, a first telescopic hydraulic cylinder, a second telescopic hydraulic cylinder and a third telescopic hydraulic cylinder;
the first telescopic boom is connected inside the base boom in a sliding mode, the second telescopic boom is connected inside the first telescopic boom in a moving mode, the third telescopic boom is connected inside the second telescopic boom in a moving mode, a fixed support is arranged at the front end of the base boom, a first push-pull support is arranged at the front end of the first telescopic boom, a second push-pull support is arranged at the front end of the second telescopic boom, a third push-pull support is arranged at the front end of the third telescopic boom, the front end and the rear end of a cylinder body of the first telescopic hydraulic cylinder are respectively hinged to the tops of the fixed support and the rear end of the main boom, and the front end of a telescopic rod of the first telescopic hydraulic cylinder is hinged to the upper portion; the front end and the rear end of a cylinder body of the second telescopic hydraulic cylinder are respectively hinged to the tops of the first push-pull bracket and the fixed bracket, and the front end of a telescopic rod of the second telescopic hydraulic cylinder is hinged to the upper part of the second push-pull bracket; the front end and the rear end of a cylinder body of a third telescopic hydraulic cylinder are respectively hinged to the tops of the second push-pull bracket and the first push-pull bracket, and the front end of a telescopic rod of the third telescopic hydraulic cylinder is hinged to the upper part of the third push-pull bracket;
the hydraulic power device is characterized in that the hydraulic power device comprises a load sensitive pump and a gear pump which are arranged in series, the load sensitive pump is in transmission connection with a main arm amplitude-variable hydraulic cylinder, a telescopic arm amplitude-variable hydraulic cylinder, a first telescopic hydraulic cylinder, a second telescopic hydraulic cylinder, a third telescopic hydraulic cylinder, a rotary driving motor and a hydraulic plunger motor through a hydraulic multi-way valve, the gear pump is in transmission connection with a sewage suction hydraulic motor, an algae-laden water separation device and a hydraulic oil radiator through the hydraulic multi-way valve, and the rotary driving motor, the hydraulic plunger motor and the sewage suction hydraulic motor are in transmission connection with a rotary driving mechanism, a high-pressure water pump and.
Elastic pre-tightening mechanism includes the guiding axle, compression spring, the axle sleeve, lower branch and U template, the guiding axle rear end articulates on third push-and-pull support front side upper portion, U template opening is down, the left side and the right side of U template are fixed connection respectively in left side and the right side of linking arm upper end, the fixed baffle that is provided with in guiding axle rear end, guiding axle front end threaded connection has spacing adjusting nut, compression spring and axle sleeve are all established on the guiding axle, the axle sleeve left and right sides is all fixed and is equipped with a round pin axle, two round pin axles rotate the left and right sides of connecting at the U template, compression spring front end and rear end cooperate with axle sleeve rear end and baffle roof pressure respectively, the front end and the linking arm upper portion rear side fixed connection of lower branch, the rear end and the third push-and.
Cavitation jet flow cleaning trolley includes the open casing in bottom, is provided with the efflux pipe in the casing, installs the shower nozzle of jet down on the efflux pipe, and a universal wheel is all installed to the lower part four corners department of casing, and the casing top is provided with soil pick-up mouth and high pressure water swivel, and high pressure water swivel is connected with the efflux pipe, installs the palm skirt area all around the lower side of casing, makes the inside relatively sealed space that forms of casing.
The sewage suction rubber pipe reel is rotatably arranged below the foundation arm, the sewage suction rubber pipe is wound on the sewage suction rubber pipe reel, one end of the sewage suction rubber pipe is connected with a sewage suction port of the cavitation jet flow cleaning trolley downwards after being sequentially extended by the hollow foundation arm, the first telescopic arm, the second telescopic arm and the third telescopic arm from back to front, and the other end of the sewage suction rubber pipe is connected with the sewage suction pump.
The high-pressure rubber pipe reel is rotatably arranged at the lower part of the rear side of the foundation arm, a high-pressure rubber pipe is wound on the high-pressure rubber pipe reel, one end of the high-pressure rubber pipe is connected with a high-pressure water interface at the top of the cavitation jet flow cleaning trolley, and the other end of the high-pressure rubber pipe is connected with a high-pressure water pump.
The rotary driving mechanism is a three-in-one hydraulic motor driving mechanism which is connected to the base through a high-strength refined bolt, and the rotary driving mechanism directly drives the worm gear and gear transmission device through a low-speed large-torque rotary driving motor, so that the stand column, the main arm, the telescopic arm, the connecting arm and the cavitation jet flow cleaning trolley rotate for 360 degrees.
The algae-laden water separation device utilizes two hydraulic motors to drive two sets of eccentric devices as vibration sources, algae mud is thrown up on the screen and moves forwards in a linear manner, the algae mud uniformly enters the algae-laden water separation device and is subjected to algae-laden water separation through the high-precision screen, and the hydraulic system is in transmission connection with the hydraulic motors;
the exit linkage two tee bend electromagnetic ball valves of sewage suction pump, the second interface and the clean water tank of two tee bend electromagnetic ball valves are connected, through sewage suction pump in the clear water of suction channel to the clean water tank, the third interface and the algae water separator's of two tee bend electromagnetic ball valves access connection, absorb the algae mud mixture of wasing to algae water separator through the soil pick-up mouth of cavitation jet washing dolly to realize algae water separation.
The front end part of the base arm is provided with a first high-definition camera for monitoring the operation of the cavitation jet flow cleaning trolley, and the algae-laden water separation device is internally provided with a second high-definition camera for monitoring the operation condition of the algae-laden water separation device.
By adopting the technical scheme, the utility model provides a boats and ships advance on the surface of water in the channel, the diesel engine provides the power of advancing for the boats and ships, diesel engine PTO mouth power takeoff drives two load sensitive pumps and gear pumps of establishing ties and provides hydraulic power for all equipment, the preceding tip of manipulator cantilever crane articulates with cavitation jet cleaning dolly, can realize the action such as the flexible of main arm and multistage flexible arm, become width of cloth, gyration, in order to satisfy the requirement of different operation ranges, high pressure water pump is driven by hydraulic plunger motor, provide high pressure water source for cavitation jet cleaning dolly through high pressure rubber tube reel, utilize cavitation jet technology to clear away channel side slope algae mud mixture, sewage suction pump is driven by sewage suction hydraulic motor, can realize to the clear water tank water injection and absorb the function of algae mud mixture, algae water separator is by two hydraulic motor drive algae water separator's eccentric vibrating device, in order to realize algae water separation, the algae mud mixture of separation is collected to the collection case, the sewage that filters gets into the setting tank, after silt deposits, clear water injection water tank, clear water tank is filtered water injection is full of clear water tank, the utility model discloses a high definition transmission device is controlled by hydraulic pressure camera L respectively in the operation of the high definition car.
The base of the manipulator arm support is fixedly connected to a deck of a ship through a U-shaped bolt. The rotary driving motor controls the rotary driving mechanism to realize rotation, amplitude variation action is realized through the main arm amplitude variation hydraulic cylinder and the telescopic arm amplitude variation hydraulic cylinder, and telescopic action is realized through controlling the first telescopic hydraulic cylinder, the second telescopic hydraulic cylinder and the third telescopic hydraulic cylinder so as to meet the requirements of different operation ranges.
The third telescopic arm is hinged with the cavitation jet flow cleaning trolley through a connecting arm, a compression spring of the elastic pre-tightening mechanism always presses the shaft sleeve, the pressure drives the hinged point of the rear end of the supporting rod below the lower end of the connecting arm and the third push-pull bracket to rotate backwards through a U-shaped plate as a fulcrum, and four universal wheels at the bottom of the cavitation jet flow cleaning trolley are in rolling connection with the side slope, so that the cavitation jet flow cleaning trolley can be ensured to be tightly attached to the channel side slope with certain pre-tightening force, and has certain error correction capability on the deviation of the truck and the gradient change of the channel side slope; when the limiting adjusting nut is in top pressure contact with the top of the U-shaped plate, the lower portion of the connecting arm rotates backwards to achieve a mechanical limiting effect, the multi-stage telescopic arm and the connecting arm are equivalently in rigid connection, and at the moment, the cavitation jet flow cleaning trolley has the risk of being separated from a channel side slope operation surface. The cavitation jet cleaning trolley realizes ecological removal of the channel side slope algae mud mixture through an underwater cavitation jet cleaning process.
The high-pressure water pump is driven by the hydraulic plunger motor, the hydraulic plunger motor provides a hydraulic oil source by the load sensitive pump, so that the high-pressure water pump can realize stepless speed regulation, the output flow of the high-pressure water pump can be continuously changed through speed regulation, and the output pressure of a water channel can be continuously regulated under the condition that the throttling area of the spray head in the cavitation jet flow cleaning trolley is fixed.
The algae-water separation device utilizes two sets of eccentric devices driven by two hydraulic motors as vibration sources and comprises a filter net cage, a filter frame, a filter screen, the hydraulic motors, a flexible shaft, a damping spring, a support and the like. Through the start function of shaking of eccentric device, make the algae mud by throwing on the screen cloth, make linear motion forward simultaneously, the algae mud gets into algae water separator from the feed inlet uniformly, carries out algae water separation through the high accuracy filter screen, increases the bounce function of rubber ball simultaneously to prevent the stifled net phenomenon. In addition, according to the difference of different algae mud concentrations, can change eccentric vibration system's frequency and amplitude through hydraulic valve adjusting device, make algae water separator can adapt to the algae mud mixture of different concentrations. The algae mud mixture of separation is collected and is received the dirty case, and filterable sewage gets into the setting tank, and silt deposits the back, and clear water filters the back through the filter earlier, gives the clear water tank water injection preferentially, and the clear water tank is filled to overflow and partly puts back the channel.
The utility model provides an all equipment all adopt the hydraulic drive mode, and there is not the transmission part in the algae mud clear away operation device under water, can not have the danger that hydraulic oil leaked. In addition, biodegradable environment-friendly hydraulic oil is selected as the hydraulic oil, so that the influence of leakage of a hydraulic system of the onshore host machine on water quality pollution is reduced.
The return oil of each working device of the hydraulic system passes through a hydraulic oil radiator so as to control the temperature of the hydraulic oil within a working allowable range.
And when the robot arm support is in a non-operation state, the robot arm support is completely retracted, the robot arm support is supported on a triangular support for bearing the automobile in a horizontal state, and the cavitation jet flow cleaning trolley can be placed on a deck of the ship.
The utility model discloses ecological clearance method to channel side slope algae mud, including following step:
firstly, preparing: after the operation ship arrives at an operation site, the rotation, amplitude variation and telescoping mechanisms of the manipulator arm support are adjusted, so that the cavitation jet cleaning trolley is placed on the channel side slope to be subjected to algae mud removal operation underwater with certain pre-pressure;
step two, injecting water into a clear water tank: the two-position three-way electromagnetic ball valve is communicated with the water injection position of the clean water tank through an electric control system in the cab, and the sewage suction hydraulic motor drives the sewage suction pump to pump clean water so as to complete water injection operation to the clean water tank;
thirdly, ecological algae mud removing operation: the two-position three-way electromagnetic ball valve is communicated with a sewage suction position of the algae-water separation device through an electric control system, and a sewage suction hydraulic motor drives a sewage suction pump to pump sewage; meanwhile, the algae-laden water separation device, the high-pressure water pump and the operating ship driving device are started in sequence. Clear water in the clear water tank is sent to the cavitation jet flow cleaning trolley by the high-pressure water pump through a high-pressure rubber pipe, algae mud attached to the side slope of the channel is dispersed by the high-pressure water jet flow, and is mixed with water into slurry, and then the slurry is pumped into the algae-water separation device by the sewage suction pump; the operation ship advances along the channel, drives cavitation jet cleaning trolley through main arm, multistage flexible arm and accomplishes the ecological task of cleaing away of algae mud, inhales algae mud mixture to algae water separator through the soil pick-up pump and separates, and the algae mud after the separation gets into and receives dirty case, and sewage after the separation gets into the setting tank, and silt deposits the back, and the clear water filters the back through the filter, preferentially gives the clear water tank water injection, and the clear water tank is filled and is spilled over the part and put back the channel.
And fourthly, after the sewage collecting box is filled, the operation ship is driven to a specified algae mud collecting place, the algae mud is unloaded, and then the operation ship returns to the operation place to carry out the next cycle operation process.
To sum up, the utility model discloses following technological effect has:
the utility model discloses an underwater cavitation jet flow removes technology, through the drive of traveling of the ecological operation ship of clearing away of channel side slope algae mud, drives cavitation jet flow washing dolly and accomplishes the ecological task of clearing away of algae mud, through the soil pick-up pump, inhale algae mud mixture algae water separator and separate, and the algae mud after the separation gets into and collects dirty case, and sewage after the filtration gets into the setting tank, and silt deposits the back, and the clear water filters the back through the filter, at first for the clear water tank water injection, and the clear water tank is filled and is spilled over the part and put back the channel. The utility model discloses use biodegradable type environmental protection hydraulic oil as the medium, adopt all equipment of hydraulic transmission system drive, have that operating efficiency is high, environmental protection and energy saving, safe and reliable's advantage, can eradicate the alga that the side slope is grown, and can not produce secondary pollution to quality of water. Filtered sewage is put back to the channel after sediment treatment, so that secondary pollution to water quality is avoided. The utility model discloses have good effect to driving channel side slope algae mud mixture, the process environmental protection of driving accords with the requirement that the algae mud mixture was driven to the ecology, has great meaning to guaranteeing channel water quality and water delivery safety.
Drawings
FIG. 1 is an axial view of the working state of the present invention;
FIG. 2 is a front view of the operation state;
FIG. 3 is a top view of the operating condition;
FIG. 4 is a front view of the spring pretensioning mechanism;
fig. 5 is a top view of fig. 4.
Detailed Description
As shown in fig. 1-5, the utility model discloses an ecological clearing work ship for algae mud on channel side slope, which comprises a ship 33, wherein a diesel engine, a hydraulic power device 34, a manipulator arm frame, a high-pressure water pump 35, a sewage suction pump 36, an algae-water separation device 37, a settling tank 38, a clean water tank 39 and a sewage collection tank 40 are installed on the deck of the ship 33;
the diesel engine is in transmission connection with a power input end of a hydraulic power device 34 through a PTO port, the hydraulic power device 34 is in transmission connection with a manipulator arm frame, a high-pressure water pump 35, a sewage suction pump 36 and an algae-laden water separation device 37 respectively, the front end of the manipulator arm frame is connected with a cavitation jet cleaning trolley 6 moving along a channel side slope 31, the manipulator arm frame is provided with a high-pressure rubber pipe reel 30 and a sewage suction rubber pipe reel 29, an output port of the high-pressure water pump 35 is connected with a high-pressure water interface of the cavitation jet cleaning trolley 6 through the high-pressure rubber pipe and the high-pressure rubber pipe reel 30, an input port of the high-pressure water pump 35 is connected with a clean water tank 39, an input port of the sewage suction pump 36 is connected with a sewage suction port of the cavitation jet cleaning trolley 6 through a sewage suction rubber pipe 41 and the sewage suction rubber pipe reel 29, an output port, the filtered water outlet of the algae-water separation device 37 is connected with a settling tank 38, the upper part of the settling tank 38 is connected with a clear water tank 39 through a clear water pipe, and the clear water pipe is provided with a filter 45.
The manipulator arm frame comprises a base 1, a rotary driving mechanism 2, an upright post 3, a main arm 4, a multi-stage telescopic arm and a connecting arm 5;
the base 1 is fixedly connected to a deck of a ship 33 through U-shaped bolts, a rotary driving mechanism 2 is arranged on the base 1, the lower end of a stand column 3 is fixedly arranged on the rotary driving mechanism 2, the rear end of a main arm 4 is hinged to the upper end of the stand column 3, a main arm amplitude-variable hydraulic cylinder 7 located on the front side of the stand column 3 is arranged between the main arm 4 and the rotary driving mechanism, the front end of the main arm 4 is hinged to the rear end of a multistage telescopic arm, an amplitude-variable hydraulic cylinder 8 of the telescopic arm is arranged between the bottom of the main arm 4 and the last section of the multistage telescopic arm, the front end of the multistage telescopic arm is connected with the upper end of a connecting arm 5 through an elastic pre-tightening mechanism 9, and the.
The multistage telescopic arm comprises a base arm 10, a first telescopic arm 11, a second telescopic arm 12, a third telescopic arm 13, a first telescopic hydraulic cylinder 14, a second telescopic hydraulic cylinder 15 and a third telescopic hydraulic cylinder 16;
the first telescopic boom 11 is connected inside the base boom 10 in a sliding manner, the second telescopic boom 12 is connected inside the first telescopic boom 11 in a moving manner, the third telescopic boom 13 is connected inside the second telescopic boom 12 in a moving manner, the front end of the base boom 10 is provided with a fixed support 17, the front end of the first telescopic boom 11 is provided with a first push-pull support 18, the front end of the second telescopic boom 12 is provided with a second push-pull support 19, the front end of the third telescopic boom 13 is provided with a third push-pull support 20, the front end and the rear end of a cylinder body of the first telescopic hydraulic cylinder 14 are respectively hinged to the tops of the fixed support 17 and the rear end of the main boom 4, and the front end of a telescopic rod of the first telescopic hydraulic cylinder 14 is hinged to the upper part of; the front end and the rear end of the cylinder body of the second telescopic hydraulic cylinder 15 are respectively hinged to the tops of the first push-pull bracket 18 and the fixed bracket 17, and the front end of a telescopic rod of the second telescopic hydraulic cylinder 15 is hinged to the upper part of the second push-pull bracket 19; the front end and the rear end of the cylinder body of the third telescopic hydraulic cylinder 16 are respectively hinged to the tops of the second push-pull bracket 19 and the first push-pull bracket 18, and the front end of a telescopic rod of the third telescopic hydraulic cylinder 16 is hinged to the upper part of the third push-pull bracket 20;
the hydraulic power device 34 comprises a load sensitive pump and a gear pump which are arranged in series, the load sensitive pump is in transmission connection with the main arm amplitude-variable hydraulic cylinder 7, the telescopic arm amplitude-variable hydraulic cylinder 8, the first telescopic hydraulic cylinder 14, the second telescopic hydraulic cylinder 15, the third telescopic hydraulic cylinder 16, the rotary driving motor 42 and the hydraulic plunger motor 43 through a hydraulic multi-way valve, the gear pump is in transmission connection with the sewage suction hydraulic motor, the algae-water separation device 37 and the hydraulic oil radiator 44 through the hydraulic multi-way valve, and the rotary driving motor 42, the hydraulic plunger motor 43 and the sewage suction hydraulic motor are in transmission connection with the rotary driving mechanism 2, the high-pressure water pump 35 and the sewage suction pump 36 respectively.
The elastic pre-tightening mechanism 9 comprises a guide shaft 21, a compression spring 22, a shaft sleeve 27, a lower support rod 23 and a U-shaped plate 24, the rear end of the guide shaft 21 is hinged to the upper portion of the front side of the third push-pull support 20, the opening of the U-shaped plate 24 faces downwards, the left side and the right side of the U-shaped plate 24 are fixedly connected to the left side and the right side of the upper end of the connecting arm 5 respectively, a baffle plate 25 is fixedly arranged at the rear end of the guide shaft 21, a limiting adjusting nut 32 is in threaded connection with the front end of the guide shaft 21, the compression spring 22 and the shaft sleeve 27 are sleeved on the guide shaft 21, a pin shaft 26 is fixedly arranged on the left side and the right side of the shaft sleeve 27, the two pin shafts 26 are rotatably connected to the left side and the right side of the U-shaped plate 24, the front end and the rear end of the compression spring 22 are.
Cavitation jet flow washs dolly 6 includes the open casing in bottom, is provided with the efflux pipe in the casing, installs the shower nozzle of jetting down on the efflux pipe, and a universal wheel 28 is all installed to the lower part four corners department of casing, and the casing top is provided with soil pick-up mouth and high pressure water connection, and high pressure water connection and efflux union coupling, the palm skirt area is installed all around to the lower side of casing, makes the inside relatively sealed space that forms of casing.
The sewage suction rubber hose reel 29 is rotatably arranged below the base arm 10, the sewage suction rubber hose 41 is wound on the sewage suction rubber hose reel 29, one end of the sewage suction rubber hose 41 is connected with a sewage suction port of the cavitation jet flow cleaning trolley 6 downwards after being sequentially extended by the hollow base arm 10, the first telescopic arm 11, the second telescopic arm 12 and the third telescopic arm 13 from back to front, and the other end of the sewage suction rubber hose 41 is connected with the sewage suction pump 36.
The high-pressure rubber hose reel 30 is rotatably arranged at the lower part of the rear side of the base arm 10, a high-pressure rubber hose is wound on the high-pressure rubber hose reel 30, one end of the high-pressure rubber hose is connected with a high-pressure water interface at the top of the cavitation jet flow cleaning trolley 6, and the other end of the high-pressure rubber hose is connected with the high-pressure water pump 35.
The rotary driving mechanism 2 is connected to the base 1 by high-strength refined bolts, the rotary driving mechanism 2 is a three-in-one hydraulic motor driving mechanism, and the rotary driving mechanism 2 directly drives the worm gear and worm gear transmission device by a low-speed large-torque rotary driving motor 42 to realize 360-degree rotation of the upright post 3, the main arm 4, the telescopic arm, the connecting arm 5 and the cavitation jet flow cleaning trolley 6.
The algae-laden water separation device 37 drives two sets of eccentric devices by using two hydraulic motors as vibration sources, so that algae mud is thrown up on the screen and moves forwards linearly, the algae mud uniformly enters the algae-laden water separation device 37, algae-laden water is separated by a high-precision filter screen, and a hydraulic system is in transmission connection with the hydraulic motors; the algae-water separation device 37 may be a conventional algae-water separation device (for example, the technologies disclosed in patent applications 2018214946807 and 2018201449929).
The exit linkage two-position three-way electromagnetic ball valve of sewage suction pump 36, the second interface and the clean water tank 39 of two-position three-way electromagnetic ball valve are connected, in clear water to clean water tank 39 in the channel is extracted through sewage suction pump 36, the third interface and the algae water separator 37 of two-position three-way electromagnetic ball valve's access connection, absorb the algae mud mixture of clearing away to algae water separator 37 through the soil pick-up mouth of cavitation jet cleaning dolly 6 to realize algae water separation.
The front end part of the base arm 10 is provided with a first high-definition camera for monitoring the operation of the cavitation jet flow cleaning trolley 6, and the algae-laden water separation device 37 is internally provided with a second high-definition camera for monitoring the operation condition of the algae-laden water separation device 37.
By adopting the technical scheme, the utility model provides a boats and ships 33 march on the surface of water in the channel, the diesel engine provides the power of marcing for boats and ships 33, diesel engine PTO mouth power takeoff drives two load sensitive pumps and gear pumps of establishing ties and provides hydraulic power for all working devices, the preceding tip of manipulator cantilever crane articulates with cavitation jet cleaning dolly 6, can realize the action such as the flexible, the width of cloth, gyration of main arm 4 and multistage telescopic boom, in order to satisfy the requirement of different operation ranges, high pressure water pump 35 is driven by hydraulic plunger motor 43, provide high pressure water source for cavitation jet cleaning dolly 6 through high pressure rubber tube reel 30, utilize cavitation jet technology to clear away channel side slope 31 algae mud mixture, sewage suction pump 36 is driven by sewage suction hydraulic motor, can realize to clear water tank 39 water injection and absorb algae mud mixture's function, algae water separator 37 is driven by two hydraulic motor, algae water separator 37 eccentric vibrating device to realize algae water separation, the separated algae mud mixture is collected to dirty tank 40, filtered sewage gets into sediment tank 38, after clear water sedimentation, filter 45 filters, the clear water tank 39 is preferably to clear water tank, clear water tank 39 returns clear water injection water tank, clear water operation is realized, all the operation head is controlled by high definition camera shooting head, the hydraulic pressure is adopted, the high definition is controlled in the water separation device L, all operation head, the operation is controlled the camera head, the operation is controlled in the utility model.
The base 1 of the manipulator arm support is fixedly connected to a deck of the ship 33 through U-shaped bolts. The rotary driving motor 42 controls the rotary driving mechanism 2 to realize rotation, amplitude variation action is realized through the main arm amplitude variation hydraulic cylinder 7 and the telescopic arm amplitude variation hydraulic cylinder 8, and telescopic action is realized through controlling the first telescopic hydraulic cylinder 14, the second telescopic hydraulic cylinder 15 and the third telescopic hydraulic cylinder 16, so as to meet the requirements of different operation ranges.
The third telescopic arm 13 is hinged with the cavitation jet flow cleaning trolley 6 through the connecting arm 5, the compression spring 22 of the elastic pre-tightening mechanism 9 always presses against the shaft sleeve 27, the pressure drives the hinged point of the rear end of the lower supporting rod 23 of the lower end of the connecting arm 5 and the third push-pull bracket 20 through the U-shaped plate 24 to serve as a fulcrum to rotate backwards, and four universal wheels 28 at the bottom of the cavitation jet flow cleaning trolley 6 are in rolling connection with the side slope, so that the cavitation jet flow cleaning trolley 6 can be tightly attached to the channel side slope 31 with certain pre-tightening force, and has certain error correction capability on the deviation of the truck and the gradient change of the channel side slope 31; when the limiting adjusting nut 32 is in top pressure contact with the top of the U-shaped plate 24, the lower portion of the connecting arm 5 rotates backwards to achieve a mechanical limiting effect, the multi-stage telescopic arm and the connecting arm 5 are equivalently in rigid connection, and at the moment, the cavitation jet flow cleaning trolley 6 has the risk of being separated from the operation surface of the channel side slope 31. The cavitation jet cleaning trolley 6 realizes ecological removal of the channel side slope 31 algae mud mixture through an underwater cavitation jet cleaning process.
The high-pressure water pump 35 is driven by a hydraulic plunger motor 43, the hydraulic plunger motor 43 is provided with a hydraulic oil source by a load sensitive pump, so that the high-pressure water pump 35 can realize stepless speed regulation, the output flow of the high-pressure water pump 35 can be continuously changed through speed regulation, and the output pressure of a water channel can be continuously regulated under the condition that the throttling area of a spray head in the cavitation jet flow cleaning trolley 6 is fixed.
The algae-water separation device 37 uses two sets of eccentric devices driven by two hydraulic motors as vibration sources and comprises a filter net cage, a filter frame, a filter screen, a hydraulic motor, a flexible shaft, a damping spring, a support and the like. Through the start function of shaking of eccentric device, make the algae mud by throwing on the screen cloth, make linear motion forward simultaneously, algae mud gets into algae water separator 37 from the feed inlet uniformly, carries out algae water separation through the high accuracy filter screen, increases the bounce function of rubber ball simultaneously to prevent the stifled net phenomenon. In addition, according to the different algae mud concentrations, the frequency and the amplitude of the eccentric vibration system can be changed through the hydraulic valve adjusting device, so that the algae-water separation device 37 can adapt to algae mud mixtures with different concentrations. The separated algae mud mixture is collected to a sewage collection box 40, the filtered sewage enters a settling box 38, after the sediment is settled, clear water is firstly filtered by a filter 45, then the clear water box 39 is preferentially filled with water, and the overflow part of the clear water box 39 is filled with water and then is placed back to the channel.
The utility model provides an all equipment all adopt the hydraulic drive mode, and there is not the transmission part in the algae mud clear away operation device under water, can not have the danger that hydraulic oil leaked. In addition, biodegradable environment-friendly hydraulic oil is selected as the hydraulic oil, so that the influence of leakage of a hydraulic system of the onshore host machine on water quality pollution is reduced.
The return oil of each working device of the hydraulic system passes through the hydraulic oil radiator 44 to control the temperature of the hydraulic oil within the working allowable range.
And in a non-operation state, the mechanical arm frame is completely withdrawn, the mechanical arm frame is supported on a triangular bracket for bearing the automobile in a horizontal state, and the cavitation jet flow cleaning trolley 6 can be placed on a deck of the ship 33.
The utility model discloses ecological method of cleaing away 31 algae mud of channel side slope, including following step:
firstly, preparing: after the operation ship arrives at an operation site, the rotation, amplitude variation and telescoping mechanisms of the manipulator arm support are adjusted, so that the cavitation jet cleaning trolley 6 is placed on the channel side slope 31 to be subjected to algae mud removal operation underwater with certain pre-pressure;
step two, water is injected into the clear water tank 39: a two-position three-way electromagnetic ball valve is communicated with the water injection position of the clean water tank 39 through an electric control system in the cab, and a sewage suction hydraulic motor drives a sewage suction pump 36 to enable the sewage suction pump 36 to pump clean water, so that the water injection operation of the clean water tank 39 is completed;
thirdly, ecological algae mud removing operation: the two-position three-way electromagnetic ball valve is communicated with the sewage suction position of the algae-water separation device 37 through an electric control system, and a sewage suction hydraulic motor drives a sewage suction pump 36 to enable the sewage suction pump 36 to pump sewage; simultaneously, the algae-laden water separation device 37, the high-pressure water pump 35 and the working ship driving device are started in sequence. Clear water in the clear water tank 39 is sent to the cavitation jet flow cleaning trolley 6 through a high-pressure rubber pipe by the high-pressure water pump 35, algae mud attached to the channel side slope 31 is dispersed by the high-pressure water jet flow, and is mixed with water into slurry which is then pumped into the algae-water separation device 37 by the sewage suction pump 36; the operation ship advances along the channel, drives cavitation jet cleaning trolley 6 through main arm 4, multistage flexible arm and accomplishes the ecological task of cleaing away of algae mud, inhales algae mud mixture to algae water separator 37 through soil pick-up pump 36 and separates, and the algae mud after the separation gets into and receives dirty case 40, and the sewage after the separation gets into settling tank 38, and silt deposits the back, and clear water filters the back through filter 45, preferentially gives the clear water tank 39 water injection, and clear water tank 39 fills overflow portion and puts back the channel.
And fourthly, after the sewage collection box 40 is filled, the operation ship is driven to a specified algae mud collection place, the algae mud is unloaded, and then the operation ship returns to the operation place to carry out the next cycle operation process.
The utility model provides a hydraulic transmission and control system (hydraulic control is by P L C controller automatic control) is current conventional technique, and concrete structure and principle are no longer repeated, and the reality of its function does not rely on new computer program.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (10)
1. Ecological operation ship of cleaing away of channel side slope algae mud, including boats and ships, its characterized in that: a diesel engine, a hydraulic power device, a manipulator arm support, a high-pressure water pump, a sewage suction pump, an algae-laden water separation device, a settling tank, a clean water tank and a sewage collection tank are arranged on a deck of the ship;
the diesel engine is in transmission connection with a power input end of a hydraulic power device through a PTO port, the hydraulic power device is in transmission connection with a manipulator arm support, a high-pressure water pump, a sewage suction pump and an algae-laden water separation device respectively, the front end of the manipulator arm support is connected with a cavitation jet cleaning trolley moving along a channel side slope, the manipulator arm support is provided with a high-pressure rubber pipe reel and a sewage suction rubber pipe reel, an output port of the high-pressure water pump is connected with a high-pressure water interface of the cavitation jet cleaning trolley through the high-pressure rubber pipe and the high-pressure rubber pipe reel, an input port of the high-pressure water pump is connected with a clean water tank, an input port of the sewage suction pump is connected with a sewage suction port of the cavitation jet cleaning trolley through the sewage suction rubber pipe and the sewage suction rubber pipe reel, an output port of the sewage suction pump is connected with an inlet, the upper part of the settling tank is connected with a clear water tank through a clear water pipe, and a filter is arranged on the clear water pipe.
2. The ecological removal operation ship of channel side slope algae mud of claim 1, characterized in that: the manipulator arm frame comprises a base, a rotary driving mechanism, an upright post, a main arm, a multi-stage telescopic arm and a connecting arm;
the base is fixedly connected to a deck of a ship through a U-shaped bolt, a rotary driving mechanism is arranged on the base, the lower end of a stand column is fixedly arranged on the rotary driving mechanism, the rear end of a main arm is hinged to the upper end of the stand column, a main arm amplitude-variable hydraulic cylinder located on the front side of the stand column is arranged between the main arm and the rotary driving mechanism, the front end of the main arm is hinged to the rear end of a multistage telescopic arm, a telescopic arm amplitude-variable hydraulic cylinder is arranged between the bottom of the main arm and the bottom of the last section of the multistage telescopic arm, the front end of the multistage telescopic arm is connected with the upper end of a connecting arm through an elastic pre-tightening.
3. The ecological removal operation ship of channel side slope algae mud of claim 2, characterized in that: the multistage telescopic arm comprises a base arm, a first telescopic arm, a second telescopic arm, a third telescopic arm, a first telescopic hydraulic cylinder, a second telescopic hydraulic cylinder and a third telescopic hydraulic cylinder;
the first telescopic boom is connected inside the base boom in a sliding mode, the second telescopic boom is connected inside the first telescopic boom in a moving mode, the third telescopic boom is connected inside the second telescopic boom in a moving mode, a fixed support is arranged at the front end of the base boom, a first push-pull support is arranged at the front end of the first telescopic boom, a second push-pull support is arranged at the front end of the second telescopic boom, a third push-pull support is arranged at the front end of the third telescopic boom, the front end and the rear end of a cylinder body of the first telescopic hydraulic cylinder are respectively hinged to the tops of the fixed support and the rear end of the main boom, and the front end of a telescopic rod of the first telescopic hydraulic cylinder is hinged to the upper portion; the front end and the rear end of a cylinder body of the second telescopic hydraulic cylinder are respectively hinged to the tops of the first push-pull bracket and the fixed bracket, and the front end of a telescopic rod of the second telescopic hydraulic cylinder is hinged to the upper part of the second push-pull bracket; the front end and the rear end of a cylinder body of a third telescopic hydraulic cylinder are respectively hinged to the tops of the second push-pull bracket and the first push-pull bracket, and the front end of a telescopic rod of the third telescopic hydraulic cylinder is hinged to the upper part of the third push-pull bracket;
the hydraulic power device is characterized in that the hydraulic power device comprises a load sensitive pump and a gear pump which are arranged in series, the load sensitive pump is in transmission connection with a main arm amplitude-variable hydraulic cylinder, a telescopic arm amplitude-variable hydraulic cylinder, a first telescopic hydraulic cylinder, a second telescopic hydraulic cylinder, a third telescopic hydraulic cylinder, a rotary driving motor and a hydraulic plunger motor through a hydraulic multi-way valve, the gear pump is in transmission connection with a sewage suction hydraulic motor, an algae-laden water separation device and a hydraulic oil radiator through the hydraulic multi-way valve, and the rotary driving motor, the hydraulic plunger motor and the sewage suction hydraulic motor are in transmission connection with a rotary driving mechanism, a high-pressure water pump and.
4. The ecological removal operation ship of channel side slope algae mud of claim 2, characterized in that: elastic pre-tightening mechanism includes the guiding axle, compression spring, the axle sleeve, lower branch and U template, the guiding axle rear end articulates on third push-and-pull support front side upper portion, U template opening is down, the left side and the right side of U template are fixed connection respectively in left side and the right side of linking arm upper end, the fixed baffle that is provided with in guiding axle rear end, guiding axle front end threaded connection has spacing adjusting nut, compression spring and axle sleeve are all established on the guiding axle, the axle sleeve left and right sides is all fixed and is equipped with a round pin axle, two round pin axles rotate the left and right sides of connecting at the U template, compression spring front end and rear end cooperate with axle sleeve rear end and baffle roof pressure respectively, the front end and the linking arm upper portion rear side fixed connection of lower branch, the rear end and the third push-and.
5. The ecological removal operation ship of channel side slope algae mud of claim 1, characterized in that: cavitation jet flow cleaning trolley includes the open casing in bottom, is provided with the efflux pipe in the casing, installs the shower nozzle of jet down on the efflux pipe, and a universal wheel is all installed to the lower part four corners department of casing, and the casing top is provided with soil pick-up mouth and high pressure water swivel, and high pressure water swivel is connected with the efflux pipe, installs the palm skirt area all around the lower side of casing, makes the inside relatively sealed space that forms of casing.
6. The ecological removal operation ship of channel side slope algae mud of claim 3, characterized in that: the sewage suction rubber pipe reel is rotatably arranged below the foundation arm, the sewage suction rubber pipe is wound on the sewage suction rubber pipe reel, one end of the sewage suction rubber pipe is connected with a sewage suction port of the cavitation jet flow cleaning trolley downwards after being sequentially extended by the hollow foundation arm, the first telescopic arm, the second telescopic arm and the third telescopic arm from back to front, and the other end of the sewage suction rubber pipe is connected with the sewage suction pump.
7. The ecological removal operation ship of channel side slope algae mud of claim 3, characterized in that: the high-pressure rubber pipe reel is rotatably arranged at the lower part of the rear side of the foundation arm, a high-pressure rubber pipe is wound on the high-pressure rubber pipe reel, one end of the high-pressure rubber pipe is connected with a high-pressure water interface at the top of the cavitation jet flow cleaning trolley, and the other end of the high-pressure rubber pipe is connected with a high-pressure water pump.
8. The ecological removal operation ship of channel side slope algae mud of claim 2, characterized in that: the rotary driving mechanism is a three-in-one hydraulic motor driving mechanism which is connected to the base through a high-strength refined bolt, and the rotary driving mechanism directly drives the worm gear and gear transmission device through a low-speed large-torque rotary driving motor, so that the stand column, the main arm, the telescopic arm, the connecting arm and the cavitation jet flow cleaning trolley rotate for 360 degrees.
9. The ecological removal operation ship of channel side slope algae mud of claim 1, characterized in that: the algae-laden water separation device utilizes two hydraulic motors to drive two sets of eccentric devices as vibration sources, algae mud is thrown up on the screen and moves forwards in a linear manner, the algae mud uniformly enters the algae-laden water separation device and is subjected to algae-laden water separation through the high-precision screen, and the hydraulic system is in transmission connection with the hydraulic motors;
the exit linkage two tee bend electromagnetic ball valves of sewage suction pump, the second interface and the clean water tank of two tee bend electromagnetic ball valves are connected, through sewage suction pump in the clear water of suction channel to the clean water tank, the third interface and the algae water separator's of two tee bend electromagnetic ball valves access connection, absorb the algae mud mixture of wasing to algae water separator through the soil pick-up mouth of cavitation jet washing dolly to realize algae water separation.
10. The ecological removal operation ship of channel side slope algae mud of claim 1, characterized in that: the front end part of the base arm is provided with a first high-definition camera for monitoring the operation of the cavitation jet flow cleaning trolley, and the algae-laden water separation device is internally provided with a second high-definition camera for monitoring the operation condition of the algae-laden water separation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333800.XU CN211037110U (en) | 2019-08-16 | 2019-08-16 | Ecological clearing operation ship for algae mud on channel side slope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921333800.XU CN211037110U (en) | 2019-08-16 | 2019-08-16 | Ecological clearing operation ship for algae mud on channel side slope |
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| CN211037110U true CN211037110U (en) | 2020-07-17 |
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| CN201921333800.XU Active CN211037110U (en) | 2019-08-16 | 2019-08-16 | Ecological clearing operation ship for algae mud on channel side slope |
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- 2019-08-16 CN CN201921333800.XU patent/CN211037110U/en active Active
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Address after: 450000 Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: HENAN BRANCH OF CONSTRUCTION AND ADMINISTRATION BUREAU OF SOUTH-TO-NORTH WATER DIVERSION MIDDLE ROUTE PROJECT Patentee after: Huanghe Machinery Co.,Ltd. Address before: 450000 Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee before: HENAN BRANCH OF CONSTRUCTION AND ADMINISTRATION BUREAU OF SOUTH-TO-NORTH WATER DIVERSION MIDDLE ROUTE PROJECT Patentee before: YELLOW RIVER MACHINERY FACTORY, YELLOW RIVER CONSERVANCY COMMISSION |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Cheng Inventor after: Hu Quanyi Inventor after: Shang Liyang Inventor after: Yu Lei Inventor after: Wu Linfeng Inventor after: Chen Song Inventor after: Chen Xin Inventor after: Qi Wei Inventor after: Shi Xiaohui Inventor before: Li Cheng Inventor before: Hu Quanyi Inventor before: Shang Liyang Inventor before: Wu Linfeng Inventor before: Chen Song Inventor before: Chen Xin Inventor before: Qi Wei Inventor before: Shi Xiaohui |
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Address after: 450000 Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee after: Henan Branch of China South to North Water Transfer group middle route Co.,Ltd. Patentee after: Huanghe Machinery Co.,Ltd. Address before: 450000 Zhengzhou area (Zhengdong), Henan pilot Free Trade Zone, Zhengzhou City, Henan Province Patentee before: HENAN BRANCH OF CONSTRUCTION AND ADMINISTRATION BUREAU OF SOUTH-TO-NORTH WATER DIVERSION MIDDLE ROUTE PROJECT Patentee before: Huanghe Machinery Co.,Ltd. |