CN214829835U - Solar moving device for sludge oxidation, decomposition aeration and oxygenation - Google Patents

Abstract

The utility model relates to a solar mobile device for sludge oxidation, decomposition aeration and oxygenation, wherein a cover body part comprises a cap-shaped part and a tail plate part transversely connected with the cap-shaped part, and the cap-shaped part is covered above a flow guide pipe and is rotationally fixed on a horizontal rotating shaft; the weight of the cap-shaped part is larger than that of the tail plate part, so that the cap-shaped part sinks and the tail plate part upwarps in a natural state; the bottom of the flow guide pipe is fixedly connected with a buoyancy mud skid, and an aeration ring is fixedly arranged at the bottom in the flow guide pipe; the aeration generated by the aeration ring enables the buoyancy of the cap-shaped part and the tail plate part to maintain a balanced state, when the cap-shaped part releases air pressure, the cap-shaped part sinks, the tail plate part upwarps and scratches water, and the buoy moves forwards; the guide pipe is limited in a longitudinal channel through a steering shaft, and the top of the longitudinal channel is provided with a limit switch; when the lifting at the bottom of the river channel enables the guide pipe to rise and then triggers the limit switch, the reversing power device drives the cover body part and the guide pipe to rotate together for 180 degrees, so that the buoy moves forwards in a reverse direction.

Description

Solar moving device for sludge oxidation, decomposition aeration and oxygenation

Technical Field

The utility model relates to a silt of solar energy power that expands decomposes mobile device belongs to fishery machinery instrument technical field.

Background

The water surface of China is wide, the water quality of lakes, rivers and ponds is wide in polluted water areas, and a large amount of NH is released by sediments such as leaves in the nature, dead water plants, artificial wastes, residual baits and excrement in pond culture₃And H₂S and other organic matters are dissolved in water to cause the water quality to be smelly, a large amount of sludge is generated at the bottom of the water, and the ecological and aquaculture industries are disturbed. Influences the ecological environment of green water of the green mountains.

The existing methods for treating the water bottom sludge include: a mud suction method, an excavating method, a dry pond solarization method, a method for increasing oxygen in water and the like. The treatment cost of the sludge cleaning method and the dry pond solarization method is high, the period is long, particularly, the sludge cleaning method also needs to stack and treat sludge, the culture benefit is greatly influenced, an aerator is generally used for setting points in water to oxygenate, the oxidation effect of the sludge on the water bottom is not ideal, and the method is particularly suitable for killing landscape in scenic spots.

The pond aerator comprises an impeller, water plowing devices, water wave making devices, aeration devices and the like, and is arranged in a fixed-point aeration mode, so that the limitation effect of oxygen dissolution points in a large-area water body is small. Although the various oxygen increasing machines have high oxygen increasing efficiency in water, the oxygen increasing machines cannot oxidize and decompose underwater sludge. Wherein the aeration oxygen-increasing machine is arranged at the bottom of the water to exchange bottom water and upper water, but the water exchange amount is small.

At present, aeration and oxygenation are not enough, the exchange amount of aeration to water in an upper layer and a lower layer is not ideal enough, and aeration placed at fixed points has limitations on dissolved oxygen in a water body, such as large difference of oxygen values in the water body and low aeration and oxygenation efficiency. Therefore, the prior aeration and oxygenation device has certain limitation in use.

The reason for water quality deterioration is caused by a large amount of sludge accumulated on a water bottom layer, the sludge needs to be decomposed to improve the water quality, and a better method for decomposing the sludge is to repeatedly turn over and oxidize the sludge on the lower layer, wherein an aeration oxygen-increasing machine is aerated on the water bottom to exchange bottom water and upper water, but the exchange amount of the water on the water bottom layer and the upper water is small. In addition, compared with the fixed aeration, the oxygen dissolving amount in water is greatly improved by the movable aeration, but the problems of providing the moving power and realizing the movable aeration and enabling the aeration part to be always positioned close to the bottom of the river channel are difficult.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that needs to solve is: in order to improve the aeration efficiency, how to realize mobile aeration and how to enable the aeration position to be always close to the bottom of a river channel while the mobile aeration is carried out; and how to solve the power problem of the movable aeration and how to solve the problems of the reciprocating movement and the automatic control of the floating body.

The utility model adopts the following technical proposal:

a solar mobile device for sludge oxidation, decomposition, aeration and oxygenation comprises a guide pipe 21, a cover body part, a buoy 16 and a reversing power device; the cover body part comprises a cap-shaped part and a tail plate part transversely connected with the cap-shaped part, and the cap-shaped part is covered above the flow guide pipe 21 and is rotationally fixed on a horizontal rotating shaft; the weight of the cap-shaped part is larger than that of the tail plate part, so that the cap-shaped part sinks and the tail plate part tilts upwards in a natural state; the draft tube 21 is provided with at least one pair of draft tubes and is positioned on the two side sides of the buoy 16, the bottom of the draft tube 21 is fixedly connected with a buoyancy mud pry 23, and an aeration ring 22 is fixedly arranged at the bottom in the draft tube 21; the aeration ring 22 generates aeration to maintain the buoyancy of the cap-shaped part and the tail plate part in a balanced state, when the aeration ring 22 stops aeration, the cap-shaped part sinks, the tail plate part tilts upwards and scratches water, and the buoy 16 moves forwards; the reversing power device is connected with the guide pipe 21 and the cover body part; the draft tube 21 is limited in a longitudinal channel through a steering shaft 19, and the top of the longitudinal channel is provided with a limit switch 18; when the lifting of the bottom of the river channel enables the guide pipe 21 to rise and then trigger the limit switch 18, the reversing power device drives the cover body part and the guide pipe 21 to rotate together for 180 degrees, so that the buoy 16 is prepared to move forwards reversely.

Preferably, the cover body part is an interesting fish device 4, the cap-shaped part is a fish head, the tail plate part is a fish body and a fish tail, the fish head is a hollow hemisphere and is reversely buckled on the water surface, a gravity ball 3 is obliquely erected in front of the fish head, the air release valve 5 is arranged at the top of the fish head, the fish tail is composed of three inclined plates, the upper part is small, the lower part is large, the fish body is a square tube and connects the fish head and the fish tail, an ear hole plate 6 is arranged between the fish bodies, limiting plates are arranged on the square tube of the front fish body and the back fish body of the ear hole plate 6, and the ear hole plate 6 is an upper and lower rotating fulcrum of the interesting fish device 4; waste gas after aeration and oxygenation is collected in the fish head of the interesting fish 4, the fish head floats after entering air, the fish tail sinks, the air valve 5 is arranged in the fish head for exhausting, the fish head sinks, the fish head rapidly sinks under the action of gravity of the gravity ball 3, the upturning moment of the fish tail is accelerated, water is lifted by the fish tail to form water waves, the water wave surface area is increased to cause water wave oxygenation, and meanwhile, the lifting counter-force of the fish tail pushes the floating body to move.

Furthermore, a solar panel 1 and a rope guide pipe 17 are erected on the pair of buoys 16, the air pump 2 is arranged below the solar panel 1, support rods 15 are fixed on two sides of the middle of the I-beam 14, and circular sleeves are vertically arranged at two rod side ends of each support rod 15; the top end of the steering shaft 19 is provided with a rotary ear hole, a limiter 7 is arranged below the rotary ear hole, the middle part of the steering shaft is provided with a fixed belt wheel 8, the steering shaft 19 is serially connected into the round sleeve of the support rod 15, the front end of the lower part of the steering shaft 19 is fixed with a fulcrum shaft 20a, the steering shaft 19 is parallel to the fulcrum shaft 20a, the upper part of the guide pipe 21 is fixed with a double sliding sleeve 20, the double sliding sleeve 20 is sleeved on the steering shaft 19 and the fulcrum shaft 20a, the upper opening of the guide pipe 21 is corresponding to the fish head of the interesting fish 4 reversely buckled on the water surface, the double sliding sleeve 20 can move up and down between the steering shaft 19 and the fulcrum shaft 20a, the top of the fulcrum shaft 20a is provided with the limit switch 18, the top of the double sliding sleeves 20 is provided with a baffle, the aeration ring 22 is erected in the lower opening of the guide pipe 21, the buoyancy mud pry 23 is arranged on the two sides outside the lower opening of the guide pipe 21, the front part of the shape of the buoyancy mud pry 23 is forward inclined, the tail part of the shape of the buoyancy mud pry is backward inclined, and the buoyancy mud pry 23 only can move forward and cannot move backward when walking in sludge; buoyancy mud sled 23 has alleviateed weight for the whole of honeycomb duct, prevents that the honeycomb duct from being overweight and not moving the bullet in being absorbed in silt, has reduced the frictional force that buoyancy mud sled 23 removed in silt simultaneously again.

Furthermore, the reversing power device comprises an air pump 2, compressed air of the air pump 2 enters a reversing valve 11, the reversing valve 11 is connected with an air inlet 10a and an air inlet 10B, the compressed air enters a conversion type thrust cylinder 10, an air outlet 10c and an air outlet 10d are connected with a reversing valve 12, the reversing valve 12 is connected with an aeration ring 22, and a limit switch 18 controls the reversing valve 11 and the reversing valve 12; the piston connecting rod 13 fixes a fixing clamp 13a, and the fixing clamp 13a is fixed on the transmission belt 9; the middle part of the steering shaft 19 is fixed with a belt wheel 8, the transmission belt 9 is sleeved in the wheel groove of the belt wheel 8 in a staggered way, the two steering shafts 19 rotate in opposite directions, and the conversion type thrust cylinder 10 is fixed on the floating body beam 14.

The beneficial effects of the utility model reside in that:

1) the movable aeration is realized, and the moving power of the floating body comes from the aeration. The exchange amount of water at the bottom and the upper layer by aeration is improved, the water at the upper layer and the lower layer is exchanged and mixed with the water surface, and volatile harmful substances and NH in the water can be volatilized₃And H₂S and the like. Compared with the aeration oxygenation mode of fixed-point placement, the movable aeration oxygenation mode improves the oxygen content in water by 50 percent. Aerating in the guide pipe to form suction, sending the sludge into the water surface after the sludge is oxidized and decomposed in the guide pipe, exchanging and mixing the sludge with the upper water layer, volatilizing volatile harmful substances and NH in the sludge₃And H₂S and the like. Meanwhile, bottom water and water surface algae are mixed in aeration, and under the photosynthesis of sunlight, the algae absorb harmful substances in water and release oxygen, so that the dissolved oxygen value in the water is increased for the third time.

2) Through the fluctuation of honeycomb duct, the aeration position of messenger is in the position that is close the river course bottom all the time, and the aeration mixes bottom silt and surface of water, and under the photosynthesis of sunshine, the alga has absorbed the harmful substance of aquatic, releases oxygen, has improved aquatic dissolved oxygen value once more.

3) The cover body part is maintained in a balanced state by adopting the thrust of aeration, and the pressure of the cover body part is relieved and then the cover body part sinks to drive the tail plate part to upwarp to generate paddling power to drive the buoy to move forwards, so that the power problem of movement is solved, the aeration is used as the power, extra power is not actually adopted, and the actual problem of insufficient power of solar energy generation is solved.

4) The problem of body reciprocating motion's control is solved, but the honeycomb duct is free floating under the spacing of vertical passageway, has two functions: first for the position of aeration is located all the time and is close the river course bottom, and the control problem of body reciprocating motion has been solved to the second: according to the altitude variation of river course bottom, the oscilaltion of honeycomb duct triggers limit switch, through the whole horizontal plane internal rotation 180 of the ingenious drive taste fish of switching-over power device and honeycomb duct, makes the flotation pontoon 16 prepares reverse the advancing to solved body reciprocating motion's control problem, pure mechanical control is simple and reliable.

5) The aeration in the diversion pipe forms suction, so that the water lifting exchange capacity is increased, and the water lifting capacity can be about 5 times higher than that of a water pump. However, the guide pipe can be sunk into the sludge and cannot move when moving under the action of the aerated counter force, the buoyancy mud sledge is ingeniously arranged, the shape of the buoyancy mud sledge is designed to be that the head part of the buoyancy mud sledge is forward inclined, the tail part of the buoyancy mud sledge is backward inclined, the forward inclined surface at the front end is beneficial to the obstacle at the bottom of a river channel to form an upward component force on the guide pipe, the buoyancy force on the buoyancy mud sledge can reduce the whole weight of the guide pipe, the buoyancy mud sledge increases the contact surface area with the sludge and can freely slide under the support of the sludge, and the backward inclined surface at the rear end enables the buoyancy mud sledge to only move forwards and cannot move backwards when walking in the sludge.

6) The whole device is ingenious in design, utilizes solar energy as power, and is interesting. Because the matching power on the movable floating body is small, the fish head of the hollow hemispheroid of the interesting fish is adopted, waste gas after aeration and oxygenation is collected to make the fish float, the fish tail is floated on the water surface along with the sinking of the fish head to pull out water, the power is regenerated to make waves on the water surface to oxygenate, and the dissolved oxygen value in the water is increased for the second time. Especially suitable for parks or scenic spots.

7) The guide pipe is provided with the double shaft sleeves, when the floating body meets a submarine pit in the moving operation, the double shaft sleeves can slide up and down on the rotating shaft and the support shaft, so that the floating body is prevented from being pried under the mud of the pit and being stranded, and when the floating body meets a shoal on two banks, the limit switch on the support shaft controls the floating body to move reversely.

8) The air pump is connected with the reversing valve and the conversion type thrust air cylinder is connected with the reversing valve and the aeration ring, and after the conversion type thrust air cylinder performs reciprocating movement switching, compressed air enters the aeration ring through the conversion type thrust air cylinder for aeration. During which no additional accessory power is required.

9) Establish the wire rope pipe on the body, in the rope cluster wire rope pipe, both ends are fixed between the bank of two, set up double-shaft sleeve on the honeycomb duct, double-shaft sleeve can slide from top to bottom on pivot and the counter roll, when meeting the bank shoal of two, the double-shaft sleeve baffle that rises triggers limit switch on the counter roll, limit switch control conversion formula thrust cylinder switches over, piston push rod drives the pivot and goes up the band pulley rotation, the pivot drives taste fish and honeycomb duct and makes 180 degrees gyration together, the body becomes reverse movement, make a round trip to decompose the processing silt between the bank of two like this.

Drawings

FIG. 1a is a front view of the solar mobile device for sludge oxidation, decomposition, aeration and oxygenation.

FIG. 1b is a cross-sectional view A-A of FIG. 1 a.

Figure 2 is a schematic view of a buoy.

Fig. 3 is a working principle diagram of the solar mobile device for sludge oxidation, decomposition aeration and oxygenation.

Fig. 4a is a front view showing the lifting principle of the draft tube.

Fig. 4b is a left side view of the draft tube elevation principle.

Fig. 4c is a front view of the guide tube at the highest ascending position to trigger the limit switch.

Figure 5a is a schematic view of the principle of the interchangeable thrust cylinder in position one.

Figure 5b is a schematic view of the interchangeable thrust cylinder in position two.

Fig. 6a is a schematic view showing the principle of pneumatic revolution, before reversal.

Fig. 6b is a top view of the pneumatic swivel principle demonstration, in reversal.

Fig. 6c is a schematic view of the pneumatic swivel principle, shown reversed.

FIG. 7 is a graph of the oxygen dissolution value of an unsaturated aeration in motion.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments.

See FIGS. 1 a-2: a solar energy power-expanded sludge decomposition moving device floating body is composed of a floating body beam 14 and two floating barrels 16, wherein a solar panel 1 and a rope guide pipe 17 are erected on the two floating barrels 16, an air pump 2 is arranged below the solar panel 1, supporting rods 15 are fixed on two sides of the middle of the I-shaped beam 14, and circular sleeves are erected at two rod side ends of each supporting rod 15.

See FIGS. 1 a-3: the interesting fish 4 is made of a fish head, a fish body and a fish tail part, the fish head is a hollow hemisphere which is reversely buckled on the water surface, a gravity ball 3 is obliquely erected in front of the fish head, a gas release valve 5 is arranged at the top of the fish head, the fish tail is composed of three inclined plates, the fish head is small in top and large in bottom, the fish body is a square tube and connects the fish head and the fish tail, an ear hole plate 6 is arranged between the fish bodies, limiting plates are arranged on the square tube of the front fish body and the rear fish body of the ear hole plate 6, and the ear hole plate 6 is an upper-lower rotating fulcrum of the interesting fish 4; waste gas after aeration and oxygenation is collected in the head of a funny fish 4, the fish head floats after entering air, the fish tail sinks, the air valve 5 is arranged in the fish head for exhausting, the fish head sinks, the fish head rapidly sinks under the action of gravity of the gravity ball 3, the upturning moment of the fish tail is accelerated, water is lifted by the fish tail to form water waves, the surface area of the water waves is increased to cause water wave oxygenation, and meanwhile, the lifting counter-force of the fish tail pushes the floating body to move. The waste gas after aeration and oxygenation is used for regenerating power for the oxygenation of the incoming water waves and the movement of the floating body,

referring to fig. 1a-4c, a rotary ear hole is arranged at the top end of a rotary shaft 19, a limiter 7 is arranged below the rotary ear hole, a belt wheel 8 is fixed at the middle part, the rotary shaft 19 is connected into a round sleeve of a support rod 15 in series, a fulcrum shaft 20a is fixed at the front end of the lower part of the rotary shaft 19, the two shafts are parallel, a double sliding sleeve 20 is fixed at the upper part of a guide pipe 21, the rotary shaft 19 and the fulcrum shaft 20a are sleeved with the double sliding sleeve 20, the upper opening of a guide pipe 21 corresponds to the inside of the fish head of an interesting fish 4 which is reversely buckled on the water surface, the double sliding sleeve 20 can move up and down between the rotary shaft 19 and the fulcrum shaft 20a, a limit switch 18 is arranged at the top of the fulcrum shaft 20a, a baffle is arranged at the top corresponding to the double sliding sleeve 20, an aeration ring 22 is arranged at the inner frame of the lower opening of the guide pipe 21, a buoyancy mud pry 23 is arranged at two sides outside the lower opening of the guide pipe 21, the shape of the buoyancy mud pry is inclined forward and can only move backwards, and can not move backwards when the buoyancy mud pry travels in silt; the buoyancy mud pry 23 is arranged outside the lower opening of the flow guide pipe 21, so that the weight of the whole flow guide pipe 19 is reduced, the flow guide pipe 19 is prevented from being too heavy and being sunk into sludge to be immovable and bounced, and the buoyancy mud pry is reduced23 can freely slide under the support of the sludge by the friction force of moving in the sludge. Adopts the guide pipe 21 to aerate and enrich oxygen, and the aeration in the pipe forms suction, so that the sludge at the bottom of the water and the water at the upper layer and the lower layer are exchanged and mixed, and the volatile harmful substances and NH in the water are volatilized₃And H₂S and the like. The aeration mixes the water at the bottom layer of the pond with the water surface, and under the photosynthesis of sunlight, the algae absorb harmful substances in the water and release oxygen; the aeration in the pipe improves the water lifting flow rate by more than 5 times of the water pumped by a water pump, so that the sludge is fully oxidized and decomposed.

1a-5B, compressed air of an air pump 2 enters a reversing valve 11, the reversing valve 11 is connected with an air inlet 10a and an air inlet 10B, the compressed air enters a conversion type thrust cylinder 10, an air outlet 10c and an air outlet 10d are connected with a reversing valve 12, the reversing valve 12 is connected with an aeration ring 22, and a limit switch 18 controls the reversing valve 11 and the reversing valve 12; the piston connecting rod 13 fixes a fixing clamp 13a, and the fixing clamp 13a is fixed on the transmission belt 9;

referring to fig. 1a-6c, a belt wheel 8 is fixed in the middle of a rotating shaft 19, a transmission belt 9 is sleeved in a wheel groove of the belt wheel 8 in a staggered manner, the two rotating shafts 19 rotate in opposite directions, and a conversion type thrust cylinder 10 is fixed on a floating body cross beam 14.

In actual work, as shown in fig. 1a-7, a floating body of a solar energy power regeneration and oxygen sludge oxidation decomposition moving device is composed of a floating body beam 14 and two floating bodies 16, a solar panel 1 and a rope guide pipe 17 are erected on the two floating bodies 16, ropes are connected in the rope guide pipe 17 in series, two ends of the ropes are fixed on two banks, the floating body can move in the ropes between the two banks, an air pump 2 is arranged below the solar panel 1, when the sun rises and irradiates on the solar panel 1, the solar panel 1 generates current to start the air pump 2, the air pump 2 is communicated with a reversing valve 11, the reversing valve 11 is communicated with an A air inlet 10a, compressed air enters a conversion type thrust cylinder 10, a B air inlet 10B is closed, a B air outlet 10d is communicated with a reversing valve 12, an A air outlet is closed, the reversing valve 12 is communicated with an aeration ring 22, the compressed air enters the aeration ring 22 erected in the lower opening of a flow guide pipe 21, and the aeration ring 22 aerates at a water bottom layer in the guide pipe 21, the limit switch 18 controls the reversing valve 11 and the reversing valve 12;

the aeration ring 22 aerates in the draft tube 21, the air buoyancy drives the water flow to rise to the lower opening of the draft tube 21 to form suction, the sludge at the bottom layer and the water at the upper layer and the lower layer are exchanged and mixed, and volatile harmful substances, NH3, H2S and the like in the water are volatilized. The aeration mixes the water at the bottom layer of the pond with the water surface, and under the photosynthesis of sunlight, the algae absorb harmful substances in the water and release oxygen; the aeration in the pipe also improves the water lifting flow in the pipe, compared with the water flow of a water pump, the water lifting flow is improved by more than 5 times, and the oxygen content in water is improved, so that the sludge is fully oxidized and decomposed. Oxygen in the air is dissolved in water by aeration, waste gas floats on the water surface, waste gas in the fish head of the interesting fish 4 corresponding to the upper opening of the flow guide pipe 21 is gathered, the interesting fish 4 rotates on a fulcrum of an ear hole plate 6, the interesting fish 4 gradually raises the head, a rear baffle arranged on the fish body also rotates along with the rotation, the rear baffle touches a limiter 7, the limiter 7 controls an air release valve 5 in the fish head to open, the waste gas in the fish head is discharged, the fish head rapidly sinks under the action of gravity of a gravity ball 3, the fish tail is added with an upward lifting moment to lift a large water wave, the water wave enlarges the surface area of the water surface, the air improves the dissolved oxygen in the water, and meanwhile, the floating body is pushed to move by the lifting reaction force of the fish tail; the fish head continues to sink, the front baffle arranged on the fish body rotates, waste gas in the fish head of the interesting fish 4 is exhausted, the front baffle touches the limiter 7, the air release valve 5 is closed, the waste gas in the fish head of the interesting fish 4 is gathered, the interesting fish 4 raises, the rear baffle touches the limiter 7, the air release valve 5 is opened, and the interesting fish 4 returns to the previous working step. The waste gas in the aeration process is regenerated into power, and the oxygenation efficiency and the movement of the floating body are increased.

The two sides outside the lower opening of the draft tube 21 are provided with the buoyancy mud skids 23, the shape head parts of the buoyancy mud skids 23 are forward and the tail parts thereof are backward inclined, the buoyancy mud skids 21 only advance and can not retreat when walking in the sludge, the double sliding sleeves 20 can slide up and down on the rotating shaft 19 and the fulcrum shaft 20a, when the buoyancy mud skids 23 touch a water bottom pit when moving, the buoyancy mud skids 23 drive the draft tube 21 to freely move up and down in a rope between two banks for aeration and suction, when the buoyancy mud skids 23 move to a shoreside shallow beach, the baffle arranged at the top of the double sliding sleeves 20 triggers the limit switch 18, the limit switch 18 controls the reversing valve 11 and the reversing valve 12 to reverse, the A air inlet 10a is closed, the B air inlet 10B is opened, the B air outlet 10d is closed, the A air outlet 10c is opened, compressed air enters the front end of the conversion type thrust cylinder 10 to push the piston connecting rod 13 from the front end of the cylinder to the rear end, the piston connecting rod 13 fixes the fixing clamp 13a, the fixing clamp 13a is fixed on the transmission belt 9; the transmission belt 9 is pushed out for a stroke, the transmission belt 9 drives the belt wheel 8 and the rotating shaft 19 to rotate 180 degrees in opposite directions, the interesting fish 4, the guide pipe 21 and the like rotate 180 degrees along with the rotating shaft 19, the floating body moves in opposite directions, and the floating body returns to the original working state of aeration movement.

The utility model realizes the movable aeration, and the moving power of the floating body comes from the aeration. The exchange amount of water at the bottom and the upper layer by aeration is improved, the water at the upper layer and the lower layer is exchanged and mixed with the water surface, and volatile harmful substances and NH in the water can be volatilized₃And H₂S and the like. Compared with the aeration oxygenation mode of fixed-point placement, the movable aeration oxygenation mode improves the oxygen content in water by 50 percent. Aerating in the guide pipe to form suction, sending the sludge into the water surface after the sludge is oxidized and decomposed in the guide pipe, exchanging and mixing the sludge with the upper water layer, volatilizing volatile harmful substances and NH in the sludge₃And H₂S and the like. Meanwhile, bottom water and water surface algae are mixed in aeration, and under the photosynthesis of sunlight, the algae absorb harmful substances in water and release oxygen, so that the dissolved oxygen value in the water is increased for the third time; the aeration position is always close to the bottom of the river channel through the up-and-down floating of the guide pipe, the sludge at the bottom of the water is mixed with the water surface through aeration, under the photosynthesis of sunlight, the algae absorb harmful substances in the water and release oxygen, and the dissolved oxygen value in the water is improved again; the cover body part is maintained in a balanced state by adopting the thrust of aeration, and the floating barrel is driven to move forwards by utilizing the paddling power generated by the tail plate part which is driven to upwarp by sinking after the pressure of the cover body part is released, so that the power problem of movement is solved, and the actual problem of insufficient power of solar energy generation is solved because the aeration is used as the power and no extra power is actually adopted; the problem of body reciprocating motion's control is solved, but the honeycomb duct is free floating under the spacing of vertical passageway, has two functions: firstly, the aeration position is always close to the bottom of the river channel, and secondly, the reciprocating movement of the floating body is solvedThe control problem of (2): according to the height change of the bottom of the river channel, the up-and-down floating of the guide pipe triggers a limit switch, and ingeniously drives the interesting fish and the guide pipe to rotate 180 degrees in the whole horizontal plane, so that the floating barrel 16 is prepared to move forwards reversely, the control problem of the reciprocating movement of the floating body is solved, and the control is purely mechanical, simple and reliable; the aeration in the diversion pipe forms suction, so that the water lifting exchange capacity is increased, and the water lifting capacity can be about 5 times higher than that of a water pump. The buoyancy mud skid is designed in a shape that the head part of the buoyancy mud skid is forward inclined and the tail part of the buoyancy mud skid is backward inclined, the forward inclined plane at the front end is beneficial to the obstacle at the bottom of a river channel to form an upward component force on the diversion pipe, the buoyancy force on the buoyancy mud skid can reduce the overall weight of the diversion pipe, the buoyancy mud skid increases the contact surface area with the silt and freely slides under the support of the silt, and the backward inclined plane at the rear end enables the buoyancy mud skid to only move forwards and not move backwards when the buoyancy mud skid walks in the silt; the whole device is ingenious in design, utilizes solar energy as power, and is interesting. Because the matching power on the movable floating body is small, the fish head of the hollow hemispheroid of the interesting fish is adopted, waste gas after aeration and oxygenation is collected to make the fish float, the fish tail is floated on the water surface along with the sinking of the fish head to pull out water, the power is regenerated to make waves on the water surface to oxygenate, and the dissolved oxygen value in the water is increased for the second time. Especially for parks or scenic spots; the guide pipe is provided with the double shaft sleeves, when the floating body touches a water-bottom pit in moving operation, the double shaft sleeves can slide up and down on the rotating shaft and the fulcrum shaft, so that the floating body is prevented from being stranded under the mud of the pit, and when the floating body meets shoals on two banks, the limit switch on the fulcrum shaft controls the floating body to move reversely; the air pump is connected with the reversing valve and the conversion type thrust air cylinder is connected with the reversing valve and the aeration ring, and after the conversion type thrust air cylinder performs reciprocating movement switching, compressed air enters the aeration ring through the conversion type thrust air cylinder for aeration. Auxiliary power is not required to be configured; the floating body is provided with a rope guide pipe, the rope is connected with the rope guide pipe in series, two ends of the rope guide pipe are fixed between two banks, the guide pipe is provided with a double-shaft sleeve, the double-shaft sleeve can slide up and down on the rotating shaft and the fulcrum shaft, when meeting a shoal on two banks, a rising double-shaft sleeve baffle plate triggers a limit switch on the fulcrum shaft, and the limit switch controls the conversion type thrust cylinder to switchThe piston push rod drives the belt wheel on the rotating shaft to rotate, the rotating shaft drives the interesting fish and the flow guide pipe to rotate together for 180 degrees, and the floating body moves in the reverse direction, so that the interesting fish and the flow guide pipe move back and forth between two banks to decompose and treat sludge.

The above are preferred embodiments of the present invention, and those skilled in the art can make various changes or improvements on the above embodiments without departing from the general concept of the present invention, and these changes or improvements should fall within the scope of the present invention.

Claims (4)

1. A solar mobile device for sludge oxidation, decomposition aeration and oxygenation is characterized in that:

comprises a draft tube (21), a cover body part, a buoy (16) and a reversing power device;

the cover body part comprises a cap-shaped part and a tail plate part transversely connected with the cap-shaped part, and the cap-shaped part is covered above the flow guide pipe (21) and is rotationally fixed on a horizontal rotating shaft; the weight of the cap-shaped part is larger than that of the tail plate part, so that the cap-shaped part sinks and the tail plate part tilts upwards in a natural state;

the draft tube (21) is provided with at least one pair and is positioned at two sides of the buoy (16), the bottom of the draft tube (21) is fixedly connected with a buoyancy mud pry (23), and the bottom in the draft tube (21) is fixedly provided with an aeration ring (22); the aeration ring (22) generates aeration to enable the buoyancy of the cap-shaped part and the tail plate part to maintain a balanced state, when the cap-shaped part releases air pressure, the cap-shaped part sinks, the tail plate part upwarps and scratches water, and the buoy (16) moves forwards;

the reversing power device is connected with the guide pipe (21) and the cover body part;

the guide pipe (21) is limited in a longitudinal channel through a steering shaft (19), and the top of the longitudinal channel is provided with a limit switch (18); when the lifting at the bottom of the river channel enables the guide pipe (21) to rise and then trigger the limit switch (18), the reversing power device drives the cover body part and the guide pipe (21) to rotate together for 180 degrees, so that the buoy (16) is prepared to move forwards reversely.

2. The solar mobile device for sludge oxidation, decomposition, aeration and oxygenation as claimed in claim 1, wherein: the cover body part is an interesting fish device (4), the cap-shaped part is a fish head, the tail plate part is a fish body and a fish tail, the fish head is a hollow hemisphere and is reversely buckled on the water surface, a gravity ball (3) is obliquely erected in front of the fish head, the top of the fish head is provided with a vent valve (5), the fish tail is composed of three inclined plates, the upper part is small, the lower part is large, the fish body is a square tube and connects the fish head and the fish tail, ear hole plates (6) are arranged between the fish bodies, limiting plates are arranged on the square tubes of the front fish body and the rear fish body of the ear hole plates (6), and the ear hole plates (6) are upper and lower rotating fulcrums of the interesting fish device (4); waste gas after aeration and oxygenation is collected in the fish head of the interesting fish device (4), the fish head floats after entering air, the fish tail sinks, the air valve (5) exhausts air in the fish head, the fish head sinks, the fish head rapidly sinks under the action of gravity of the gravity ball (3), the upturning moment of the fish tail is accelerated, water is lifted by the fish tail to form water waves, the surface area of the water waves is increased to form water wave oxygenation, and meanwhile the lifting counter force of the fish tail pushes the floating body to move.

3. The solar mobile device for sludge oxidation, decomposition, aeration and oxygenation as claimed in claim 2, wherein: a solar panel (1) and a rope guide pipe (17) are erected on the pair of buoys (16), the air pump (2) is arranged below the solar panel (1), supporting rods (15) are fixed on two sides of the middle of the I-shaped beam (14), and circular sleeves are vertically arranged at two rod side ends of each supporting rod (15); the utility model discloses a fish-head-type fish-farming machine, including steering shaft (19), vaulting pole (15), steering shaft (19) top sets up rotatory ear hole, stopper (7) are set down to rotatory ear hole, middle part fixed pulley (8), steering shaft (19) are gone into in the circle cover of vaulting pole (15) to steering shaft (19) cluster, steering shaft (19) lower part front end fixed fulcrum (20a), steering shaft (19) are parallel with fulcrum (20a), honeycomb duct (21) upper portion fixed double sliding sleeve (20), double sliding sleeve (20) cover is on steering shaft (19) and fulcrum (20a), honeycomb duct (21) upper shed is corresponding in the fish head of the taste fish device (4) of back-lock on the surface of water, double sliding sleeve (20) can reciprocate between steering shaft (19) and fulcrum (20a), fulcrum (20a) top is established limit switch (18), correspond double sliding sleeve (20), the top sets up the baffle, honeycomb duct (21) lower mouthful inner tower aeration ring (22), honeycomb duct (21) lower mouthful outer both sides set up sled mud (23), the front part of the buoyancy mud skid (23) is forward-inclined, and the tail part of the buoyancy mud skid (23) is backward inclined, so that the buoyancy mud skid (23) only can move forward and cannot move backward when walking in the sludge; buoyancy mud sled (23), for the whole weight that has alleviateed of honeycomb duct, prevent that the honeycomb duct is overweight and can not move the bullet by being absorbed in silt, reduced the frictional force that buoyancy mud sled (23) removed in silt simultaneously again.

4. The solar mobile device for sludge oxidation, decomposition, aeration and oxygenation as claimed in claim 3, wherein: the reversing power device comprises an air pump (2), compressed air of the air pump (2) enters a reversing valve, the reversing valve is connected with an air inlet A (10a) and an air inlet B (10B), the compressed air enters a conversion type thrust air cylinder (10), an air outlet A (10c) and an air outlet B (10d) are connected with the reversing valve, the reversing valve is connected with an aeration ring (22), and a limit switch (18) controls the reversing valve and the reversing valve; the piston connecting rod (13) is used for fixing a fixing clamp (13a), and the fixing clamp (13a) is fixed on the transmission belt (9); a belt wheel (8) is fixed in the middle of a steering shaft (19), a transmission belt (9) is sleeved in a wheel groove of the belt wheel (8) in a staggered mode, the two steering shafts (19) rotate in opposite directions, and a conversion type thrust cylinder (10) is fixed on an I-shaped beam (14).

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