Mobile lake water pollution treatment equipment

Abstract

The invention discloses movable lake water pollution treatment equipment. The equipment comprises a main supporting carrier, a floating object cleaning mechanism and a suspended matter cleaning mechanism, wherein the floating object cleaning mechanism and the suspended matter cleaning mechanism are arranged on the main supporting carrier; the main supporting carrier comprises a floating supporting platform, and a carrier main supporting frame is fixed to the top of the floating supporting platform. The floating object cleaning mechanism comprises a floating object collecting shell fixed to the lower side of the carrier main supporting frame and provided with a downward opening, and a floating object collecting channel is formed in the floating object collecting shell in the advancing direction of the main supporting carrier. The upper side of the carrier main supporting frame is rotationally connected with a floating object temporary storage rotating frame, and a plurality of floating object temporary storage boxes are fixed to the floating object temporary storage rotating frame. The device has good maneuverability, can freely shuttle in different areas of the lake, can comprehensively clean floating pollutants and suspended pollutants in the lake, and can adjust the working mode and parameters of the device according to the actual condition of the lake.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, and in particular to a mobile lake water pollution control device. Background Art

[0002] Regarding lake water pollution, it includes a large amount of floating pollutants and suspended pollutants, the main sources of which are domestic waste, garbage from water activities and some garbage generated by natural factors. The composition is relatively complex, including plastics, paper, wood, plant residues and other components;

[0003] Some of these floating and suspended pollutants will decompose in the water, releasing harmful substances, reducing the transparency of the water, affecting the photosynthesis of aquatic plants, and adversely affecting the physiological activities of aquatic animals such as breathing and feeding;

[0004] Although these floating pollutants and suspended pollutants can be observed intuitively, it takes a lot of manpower and material resources to completely control them. It is not realistic to rely solely on manual salvage because the workload is too large. Therefore, it is necessary to design a device that can effectively clean up these floating pollutants and suspended pollutants. Summary of the invention

[0005] The purpose of the present invention is to provide a mobile lake water pollution control device, which can effectively purify and remove floating pollutants and suspended pollutants in lake water pollution.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A mobile lake water pollution control device comprises a main support carrier, a floating object cleaning mechanism and a suspended object cleaning mechanism arranged on the main support carrier;

[0008] The main support carrier includes a floating support platform, and a carrier main support frame is fixed on the top of the floating support platform;

[0009] The floating object cleaning mechanism comprises a floating object collecting shell fixed to the lower side of the carrier main support frame and with an opening facing downward, wherein a floating object collecting channel is formed in the floating object collecting shell along the traveling direction of the main support carrier;

[0010] The upper side of the carrier main support frame is rotatably connected with a floating object temporary storage rotating frame, and a plurality of floating object temporary storage boxes are fixed on the floating object temporary storage rotating frame;

[0011] The suspended matter cleaning mechanism comprises a suspended matter cleaning main support frame fixed to the bottom of the floating support platform, and a plurality of suspended matter filters are fixedly installed on the suspended matter cleaning main support frame;

[0012] The suspended matter filter comprises a suspended filter shell, a filter element supporting cone shell coaxially arranged therewith is fixed in the suspended filter shell, the filter element supporting cone shell has a plurality of filter element fixing holes communicating with each other, a filter element receiving tube is fixed in the filter element fixing hole, and a suspended filter element is fixed in the filter element receiving tube;

[0013] A tail end filter receiving tube is fixed at the tail end of the filter element supporting cone tube shell, and a plurality of tail end filter bags are fixed in series in the tail end filter receiving tube.

[0014] Preferably, the floating object temporary storage rotating frame includes a rotating frame support shaft fixedly connected to the carrier main support frame, a rotating frame support ring is rotatably connected to the rotating frame support shaft, a plurality of rotating frame support rods extending radially thereof are fixed to the outer side of the rotating frame support ring, and the floating object temporary storage box is fixedly connected to the outer end of the rotating frame support rod.

[0015] Description: When one of the floating object temporary storage boxes is full, the servo motor of the prior art fixed on the rotating frame support shaft drives the rotating frame support to rotate around the axis of the rotating frame support shaft through gear transmission, and the rotating frame support ring then drives each floating object temporary storage box to rotate together through the rotating frame support rod, so that the next adjacent floating object temporary storage box is re-placed at the narrower end of the floating object collection channel to continue to temporarily store and collect the discharged floating pollutants.

[0016] Preferably, a floating object boosting mechanism is provided in the floating object collecting channel, and the floating object boosting mechanism comprises a boosting support slide rail fixed on the inner side wall of the floating object collecting channel, a boosting support slider is slidably connected to the boosting support slide rail, a boosting support main beam is fixed to the boosting support slider, a vertically penetrating boosting plate lifting groove is provided on the boosting support main beam, and a floating object boosting plate is slidably connected in the boosting plate lifting groove;

[0017] A booster lifting fixed cylinder with an opening facing upward is fixed on the top of the booster support main beam, and a booster lifting sliding cylinder with an opening facing downward is slidably connected inside the booster lifting fixed cylinder. The upper end of the floating object booster plate is fixedly connected to the top of the booster lifting sliding cylinder, and a booster lifting driving rod for driving the booster lifting sliding cylinder to move up and down is provided in the booster lifting fixed cylinder.

[0018] Description: The floating object boosting mechanism can assist in pushing the floating pollutants collected in the floating object collecting channel into the floating object temporary storage box to avoid clogging of the floating pollutants in the floating object collecting channel.

[0019] Preferably, the end of the floating object temporary storage box is provided with a box opening and closing mechanism, which includes a box opening and closing cover plate slidably connected to the open end of the floating object temporary storage box, an opening and closing support slide rail extending parallel to the plane of the box opening and closing cover plate is fixed to the outside of the floating object temporary storage box, an opening and closing support slider is slidably connected to the opening and closing support slide rail, and the opening and closing support slider is fixedly connected to the box opening and closing cover plate.

[0020] Description: The servo motor of the prior art fixed on the opening and closing support slider drives the opening and closing support slider to move along the opening and closing support slide rail through a gear rack transmission, and the opening and closing support slider then drives the box opening and closing cover plate to move together, thereby controlling the floating object temporary storage box to be in an "open" or "closed" state, thereby preventing the floating pollutants in the floating object temporary storage box from being scattered again.

[0021] Preferably, a front centrifugal mechanism is provided at the front end of the suspended matter filter, and the front centrifugal mechanism comprises a front centrifugal tube shell fixed at the front end of the suspended filter tube shell and arranged coaxially therewith, and a suspended separation flow tube shell arranged coaxially therewith is surrounded on the outside of the front centrifugal tube shell;

[0022] A suspension separation channel is formed between the inner side of the suspension separation circulation tube shell and the outer side wall of the front centrifugal tube shell;

[0023] The side wall of the front centrifugal tube shell is provided with a plurality of suspension separation through holes connected with the suspension separation channel;

[0024] The tail end of the suspension separation flow tube shell is provided with a plurality of centrifugal filter tube fixing holes connected with the suspension separation channel, the inner threads of the centrifugal filter tube fixing holes are fixedly connected with a centrifugal filter receiving tube, a plurality of filter element filling receiving shells are fixed in the centrifugal filter receiving tube, and the filter element filling receiving shells are filled with centrifugal filter elements;

[0025] A centrifugal transmission accommodating shell coaxially arranged therewith is fixed in the front centrifugal tube shell, a centrifugal drive shaft coaxially arranged therewith is rotatably connected to the centrifugal transmission accommodating shell, and a plurality of centrifugal separation blades are fixed on the centrifugal drive shaft;

[0026] A centrifugal drive accommodating shell is fixed on the outside of the front centrifugal tube shell, and a bevel gear drive shaft extending radially thereof is rotatably connected inside the front centrifugal tube shell, one end of the bevel gear drive shaft extends to the inside of the centrifugal drive accommodating shell, and the other end of the bevel gear drive shaft extends to the inside of the centrifugal transmission accommodating shell, and the end of the bevel gear drive shaft extending to the inside of the centrifugal transmission accommodating shell is transmission-connected to the centrifugal drive shaft through a group of bevel gear meshing connections, and a centrifugal drive motor for driving the bevel gear drive shaft to rotate is fixed inside the centrifugal drive accommodating shell.

[0027] Description: The pre-centrifugal mechanism can pre-separate larger suspended pollutants in the lake water to reduce the filtering and intercepting processing pressure of each suspended filter element.

[0028] Preferably, a flocculation and dosing mechanism is provided at the front end of the pre-centrifugal mechanism, and the flocculation and dosing mechanism includes a flocculation and dosing circulation tube shell fixed at the front end of the pre-centrifugal tube shell, and a coaxial flocculant input ring shell is fixed on the inner side wall of the flocculation and dosing circulation tube shell. The flocculant input ring shell is an annular shell structure with a hollow interior, and a plurality of flocculant transport tubes connected to the interior of the flocculant input ring shell are fixed on the inner side of the flocculant input ring shell, and a plurality of flocculant discharge holes connected to the inside and outside are provided on the side wall of the flocculant transport tube.

[0029] Description: The flocculation dosing mechanism can put an appropriate amount of flocculant into the water to make the suspended particles condense into larger particles, which is convenient for filtration and interception.

[0030] Preferably, a suspended matter deep-detecting cleaning mechanism is provided at the lower end of the suspended matter cleaning main support frame, and the suspended matter deep-detecting cleaning mechanism comprises a deep-detecting cleaning support frame, on which a plurality of suspended matter filters are fixedly mounted.

[0031] Note: Since the water depth of natural lakes varies, the suspended pollutants in the water at various depths can be cleaned by using a suspended matter detection and cleaning mechanism, making the cleaning more comprehensive.

[0032] Preferably, the upper end of the deep-sounding cleaning support frame is connected to the lower end of the main support frame for suspended matter cleaning through a deep-sounding hanging basket mechanism, and the deep-sounding hanging basket mechanism includes a hanging basket mechanism accommodating box fixed at the lower end of the main support frame for suspended matter cleaning, and a plurality of winches are fixed in the hanging basket mechanism accommodating box, and the cable of the winch passes through a fixed pulley fixed at the bottom of the hanging basket mechanism accommodating box and is fixedly connected to the top of the deep-sounding cleaning support frame;

[0033] A positioning column is fixed on the top of the deep detection cleaning support frame, and the upper end of the positioning column is a conical structure. A plurality of positioning matching tubes are fixed on the lower end of the suspended matter cleaning main support frame, and the lower end of the positioning matching tube has an inner cone structure. The plurality of positioning columns are pressed and fitted into each positioning matching tube in a one-to-one manner.

[0034] Description: The suspended matter detection and cleaning mechanism can be integrally stored and fixed at the lower end of the suspended matter cleaning main support frame by using multiple winches.

[0035] Preferably, a floating and sinking control mechanism is provided on the deep sounding and cleaning support frame, and the floating and sinking control mechanism includes a floating and sinking control tube shell fixed to the outside of the deep sounding and cleaning support frame and sealed at both ends, and a floating and sinking control piston is slidably connected in the floating and sinking control tube shell, and the floating and sinking control piston divides the floating and sinking control tube shell into a floating and sinking ballast chamber and a floating and sinking drive chamber;

[0036] A floating and sinking ballast flow pipe connected to the floating and sinking ballast chamber is fixed on the outside of the floating and sinking control pipe shell, and a ballast flow control valve is provided on the floating and sinking ballast flow pipe;

[0037] A buoyancy driving telescopic rod for driving the buoyancy control piston to move is arranged in the buoyancy driving chamber.

[0038] Description: The floating and sinking control mechanism can be used to control the deadweight of the entire suspended object deep detection and cleaning mechanism. When the deadweight of the suspended object deep detection and cleaning mechanism is greater than the buoyancy it receives, the cables of each winch are released, and under the action of its own weight, the entire suspended object deep detection and cleaning mechanism gradually sinks.

[0039] Compared with the prior art, the beneficial effects of the present invention are embodied in the following aspects:

[0040] 1. The invention has a reasonable structural design and good maneuverability. It can freely shuttle between different areas of the lake and comprehensively clean up floating pollutants and suspended pollutants in the lake. The equipment can be applied to a variety of water environments, whether it is a large lake or a small lake, whether it is a deep water area or a shallow water area, the equipment can work effectively and can adjust its own working mode and parameters according to the actual situation of the lake;

[0041] 2. The present invention has a highly efficient pollutant collection capability. For floating pollutants, the floating object cleaning mechanism can effectively collect floating pollutants in the form of "swallowing", and temporarily store the floating pollutants in the floating object temporary storage box for unified cleaning. The floating pollutants collected in the floating object collection channel can be pushed into the floating object temporary storage box by the floating object boosting mechanism, so as to avoid the floating pollutants from clogging the floating object collection channel.

[0042] 3. The suspended matter cleaning mechanism of the present invention has a powerful suspended pollutant filtering and intercepting function for suspended pollutants, and is equipped with a pre-centrifugal mechanism that can pre-separate and treat larger suspended pollutants in lake water to reduce the filtering and intercepting processing pressure of each suspended filter element. It is also equipped with a flocculation and dosing mechanism that can add an appropriate amount of flocculant into the water to make the suspended particles condense into larger particles for easy filtering and interception. This multiple suspended pollutant processing capability can effectively reduce the turbidity of the water body and improve the water quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 It is a front view of the device of the present invention;

[0044] Figure 2 is a top view of the device of the present invention;

[0045] Figure 3 is a bottom view of the floating object collecting shell of the present invention;

[0046] Figure 4 is a top view of the floating object temporary storage box of the present invention;

[0047] Figure 5It is a structural schematic diagram of the floating object boosting mechanism of the present invention;

[0048] Figure 6 It is a right side view of the suspended matter cleaning mechanism of the present invention;

[0049] Figure 7 is a right side view of the filter element receiving tube of the present invention;

[0050] Figure 8 It is a right side view of the filter element filling and containing shell of the present invention;

[0051] Fig. 9 It is a right side view of the flocculant delivery tube of the present invention;

[0052] Fig.10 It is a structural schematic diagram of the positioning column of the present invention.

[0053] In the figure, 10-main support carrier, 101-propeller thruster, 11-floating support platform, 12-carrier main support frame, 20-floating object cleaning mechanism, 21-floating object collection shell, 210-floating object collection channel, 22-floating object temporary storage rotating frame, 220-floating object temporary storage box, 221-rotating frame support shaft, 222-rotating frame support ring, 223-rotating frame support rod, 23-floating object boosting mechanism, 231-boosting support slide rail, 232-boosting support slider, 233-boosting support main beam, 2330-boosting plate lifting groove, 234-floating object boosting plate, 235- Boost lift fixed cylinder, 236-boost lift sliding cylinder, 237-boost lift driving rod, 30-suspended matter cleaning mechanism, 301-suspended matter cleaning main support frame, 31-suspended matter filter, 3101-suspended filter channel, 3102-filter flow channel, 311-suspended filter shell, 312-filter element support cone shell, 3120-filter element fixing hole, 313-filter element receiving tube, 314-suspended filter element, 315-tail filter receiving tube, 316-tail filter bag, 39-suspended matter deep detection cleaning mechanism, 391-deep detection cleaning support frame, 41-box opening and closing mechanism, 410 -Box opening and closing cover, 411-Opening and closing support rail, 412-Opening and closing support slider, 51-Pre-centrifugal mechanism, 510-Suspension separation channel, 511-Pre-centrifugal tube shell, 5110-Suspension separation through hole, 512-Suspension separation circulation tube shell, 5120-Centrifugal filter tube fixing hole, 513-Centrifugal filter receiving tube, 514-Filter element filling receiving shell, 5140-Centrifugal filter element, 515-Centrifugal transmission receiving shell, 516-Centrifugal drive shaft, 517-Centrifugal separation blades, 518-Centrifugal drive receiving shell, 518-Centrifugal drive motor, 519-Bevel gear drive shaft, 52- Flocculation dosing mechanism, 521-flocculation dosing circulation tube shell, 522-flocculant input ring shell, 523-flocculant conveying small tube, 5230-flocculant external discharge hole, 53-depth sounding hanging basket mechanism, 531-hanging basket mechanism storage box, 532-winch, 5320-cable, 533-fixed pulley, 534-positioning column, 535-positioning matching tube, 60-floating and sinking control mechanism, 61-floating and sinking control tube shell, 611-floating and sinking ballast chamber, 612-floating and sinking drive chamber, 62-floating and sinking control piston, 63-floating and sinking ballast circulation pipe, 630-ballast circulation control valve, 64-floating and sinking drive telescopic rod. DETAILED DESCRIPTION

[0054] Combine the following Figure 1-Figure 10 The present invention is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front, and back directions mentioned below are consistent with the up, down, left, right, front, and back directions of the projection relationship of the respective main views or structural schematic diagrams themselves.

[0055] Embodiment 1:

[0056] A mobile lake water pollution control device, such as Figure 1 As shown, it includes a main support carrier 10, a floating object cleaning mechanism 20 and a suspended object cleaning mechanism 30 arranged on the main support carrier 10;

[0057] The main support carrier 10 includes a floating support platform 11, and a carrier main support frame 12 is fixed on the top of the floating support platform 11;

[0058] A plurality of prior art propeller thrusters 101 are fixed to the bottom of the floating support platform 11;

[0059] like Figure 1 As shown, the floating object cleaning mechanism 20 includes a floating object collecting housing 21 fixed to the lower side of the carrier main support frame 12 and with its opening facing downward, as shown in FIG. Figure 3 As shown, a floating object collecting channel 210 is formed in the floating object collecting housing 21 along the traveling direction of the main supporting carrier 10;

[0060] like Figure 3 As shown, one end of the floating object collection channel 210 facing the main support carrier 10 is the front end, and the other end of the floating object collection channel 210 is the rear end. The floating object collection channel 210 gradually changes from wide to narrow from the front end to the rear end.

[0061] like Figure 1 As shown, the upper side of the carrier main support frame 12 is rotatably connected to a floating object temporary storage rotating frame 22, and a plurality of floating object temporary storage boxes 220 are fixed on the floating object temporary storage rotating frame 22;

[0062] The end of the floating object storage box 220 is provided with a box opening and closing mechanism 41, which includes a box opening and closing cover plate 410 slidably connected to the open end of the floating object storage box 220, and an opening and closing support slide rail 411 extending parallel to the plane of the box opening and closing cover plate 410 is fixed to the outside of the floating object storage box 220, and an opening and closing support slider 412 is slidably connected to the opening and closing support slide rail 411, and the opening and closing support slider 412 is fixedly connected to the box opening and closing cover plate 410;

[0063] The opening and closing support slider 412 is driven by a prior art servo motor fixed on the opening and closing support slider 412 through a gear rack transmission to move along the opening and closing support slide rail 411;

[0064] like Figure 2As shown, the floating object temporary storage rotating frame 22 includes a rotating frame support shaft 221 fixedly connected to the carrier main support frame 12, the extension direction of the rotating frame support shaft 221 is the same as the travel direction of the main support carrier 10, and a rotating frame support ring 222 is rotatably connected to the rotating frame support shaft 221. A plurality of rotating frame support rods 223 extending radially thereof are fixed to the outer side of the rotating frame support ring 222, and the floating object temporary storage box 220 is fixedly connected to the outer end of the rotating frame support rod 223;

[0065] The rotating frame support ring 222 is driven by a prior art servo motor fixed on the rotating frame support shaft 221 through gear transmission to rotate around the axis of the rotating frame support shaft 221;

[0066] like Figure 6 As shown, the suspended matter cleaning mechanism 30 includes a suspended matter cleaning main support frame 301 fixed to the bottom of the floating support platform 11, and a plurality of suspended matter filters 31 are fixedly installed on the suspended matter cleaning main support frame 301;

[0067] The suspended matter filter 31 includes a suspended filter shell 311, in which a filter element supporting cone shell 312 arranged coaxially therewith is fixed, a suspended filter channel 3101 is formed inside the filter element supporting cone shell 312, and a filter flow channel 3102 is formed between the outer wall of the filter element supporting cone shell 312 and the inner wall of the suspended filter shell 311. Figure 7 As shown, the filter element supporting cone tube shell 312 has a plurality of filter element fixing holes 3120 communicating with each other inside and outside, a filter element receiving tube 313 is fixed in the filter element fixing hole 3120, and a suspended filter element 314 is fixed in the filter element receiving tube 313;

[0068] like Figure 6 As shown, a tail end filter receiving tube 315 is fixed to the tail end of the filter element supporting cone tube shell 312, and a plurality of tail end filter bags 316 are fixed in series in the tail end filter receiving tube 315.

[0069] Embodiment 2:

[0070] On the basis of Example 1, Figure 5 As shown, a floating object boosting mechanism 23 is provided in the floating object collecting channel 210, and the floating object boosting mechanism 23 includes a boosting support slide rail 231 fixed on the inner wall of the floating object collecting channel 210, a boosting support slider 232 is slidably connected to the boosting support slide rail 231, a boosting support main beam 233 is fixed to the boosting support slider 232, and the boosting support main beam 233 has a vertically penetrating boosting plate lifting groove 2330, and a floating object boosting plate 234 is slidably connected in the boosting plate lifting groove 2330;

[0071] The boosting support slider 232 is driven by a prior art servo motor fixed on the boosting support slider 232 through a gear rack transmission to move along the boosting support slide rail 231;

[0072] A booster lifting fixed cylinder 235 with an opening facing upward is fixed on the top of the booster support main beam 233, a booster lifting sliding cylinder 236 with an opening facing downward is slidably connected inside the booster lifting fixed cylinder 235, the upper end of the floating object booster plate 234 is fixedly connected to the top of the booster lifting sliding cylinder 236, and a booster lifting driving rod 237 for driving the booster lifting sliding cylinder 236 to move up and down is arranged inside the booster lifting fixed cylinder 235;

[0073] The boosting lifting drive rod 237 is an electrically controlled telescopic rod in the prior art. The outer rod end of the boosting lifting drive rod 237 is fixedly connected to the bottom of the boosting lifting fixed cylinder 235, and the inner rod end of the boosting lifting drive rod 237 is fixedly connected to the top of the boosting lifting sliding cylinder 236.

[0074] Embodiment 3:

[0075] On the basis of Example 2, Figure 6 As shown, a front centrifugal mechanism 51 is provided at the front end of the suspended matter filter 31, and the front centrifugal mechanism 51 includes a front centrifugal tube shell 511 fixed at the front end of the suspended filter tube shell 311 and arranged coaxially therewith, and a suspended separation flow tube shell 512 arranged coaxially therewith is surrounded on the outside of the front centrifugal tube shell 511;

[0076] A suspension separation channel 510 is formed between the inner side of the suspension separation circulation tube shell 512 and the outer side wall of the front centrifugal tube shell 511;

[0077] The side wall of the front centrifugal tube shell 511 is provided with a plurality of suspension separation through holes 5110 connected with the suspension separation channel 510;

[0078] The rear end of the suspension separation flow tube shell 512 has a plurality of centrifugal filter tube fixing holes 5120 connected to the suspension separation channel 510, and the centrifugal filter tube fixing holes 5120 are internally threadedly fixedly connected with a centrifugal filter receiving tube 513, and a plurality of filter element filling receiving shells 514 are fixed in the centrifugal filter receiving tube 513, such as Figure 8 As shown, the filter element filling housing 514 is filled with a centrifugal filter element 5140;

[0079] The filter element filling accommodating shell 514 is a conical shell with a hollow interior, and the side wall of the filter element filling accommodating shell 514 is a porous hollow structure that communicates inside and outside;

[0080] A centrifugal transmission accommodating shell 515 coaxially arranged therewith is fixed in the front centrifugal shell 511, a centrifugal drive shaft 516 coaxially arranged therewith is rotatably connected to the centrifugal transmission accommodating shell 515, and a plurality of centrifugal separation blades 517 are fixed to the centrifugal drive shaft 516;

[0081] A centrifugal drive accommodating shell 518 is fixed on the outside of the front centrifugal shell 511, and a bevel gear drive shaft 519 extending radially thereof is rotatably connected inside the front centrifugal shell 511. One end of the bevel gear drive shaft 519 extends to the inside of the centrifugal drive accommodating shell 518, and the other end of the bevel gear drive shaft 519 extends to the inside of the centrifugal transmission accommodating shell 515. One end of the bevel gear drive shaft 519 extending to the inside of the centrifugal transmission accommodating shell 515 is connected to the centrifugal drive shaft 516 through a group of bevel gear meshing connection, and a centrifugal drive motor 5180 for driving the bevel gear drive shaft 519 to rotate is fixed inside the centrifugal drive accommodating shell 518;

[0082] The centrifugal drive motor 5180 is a motor of the prior art, and the centrifugal drive motor 5180 drives the bevel gear drive shaft 519 to rotate through gear transmission.

[0083] Embodiment 4:

[0084] On the basis of Example 3, Figure 6 As shown, a flocculation dosing mechanism 52 is provided at the front end of the pre-centrifugal mechanism 51. The flocculation dosing mechanism 52 includes a flocculation dosing circulation tube shell 521 fixed at the front end of the pre-centrifugal tube shell 511. A coaxial flocculant input ring shell 522 is fixed on the inner side wall of the flocculation dosing circulation tube shell 521. The flocculant input ring shell 522 is an annular shell structure with a hollow interior. A plurality of flocculant transport tubes 523 connected to the interior of the flocculant input ring shell 522 are fixed inside. Fig. 9 As shown, the side wall of the flocculant delivery tube 523 is provided with a plurality of flocculant discharge holes 5230 communicating with each other.

[0085] A flocculant storage box is fixed on the suspended matter cleaning main support frame 301, and a prior art liquid delivery pump is arranged in the flocculant storage box, and the output end of the liquid delivery pump is connected to the inside of the flocculant input ring shell 522 through a pipeline.

[0086] Embodiment 5:

[0087] On the basis of Example 4, Figure 1 As shown, a suspended matter deep-detecting cleaning mechanism 39 is provided at the lower end of the suspended matter cleaning main support frame 301. The suspended matter deep-detecting cleaning mechanism 39 includes a deep-detecting cleaning support frame 391. A plurality of suspended matter filters 31 are fixedly mounted on the deep-detecting cleaning support frame 391.

[0088] like Figure 1As shown, the upper end of the deep-sounding cleaning support frame 391 is connected to the lower end of the suspended matter cleaning main support frame 301 through the deep-sounding hanging basket mechanism 53, and the deep-sounding hanging basket mechanism 53 includes a hanging basket mechanism accommodating box 531 fixed at the lower end of the suspended matter cleaning main support frame 301, and a plurality of winches 532 are fixed in the hanging basket mechanism accommodating box 531. The cable 5320 of the winch 532 passes through the fixed pulley 533 fixed at the bottom of the hanging basket mechanism accommodating box 531 and is fixedly connected to the top of the deep-sounding cleaning support frame 391;

[0089] The hoist 532 is a hoisting hoist of the prior art;

[0090] like Fig.10 As shown, a positioning column 534 is fixed on the top of the deep detection cleaning support frame 391, and the upper end of the positioning column 534 is a conical structure. A plurality of positioning matching tubes 535 are fixed on the lower end of the suspended matter cleaning main support frame 301, and the lower end of the positioning matching tube 535 has an inner conical surface structure. The plurality of positioning columns 534 are pressed and contacted in each positioning matching tube 535 in a one-to-one manner.

[0091] like Figure 1 As shown, a floating and sinking control mechanism 60 is provided on the deep sounding and cleaning support frame 391, and the floating and sinking control mechanism 60 includes a floating and sinking control tube shell 61 fixed to the outside of the deep sounding and cleaning support frame 391 and sealed at both ends, and a floating and sinking control piston 62 is slidably connected in the floating and sinking control tube shell 61, and the floating and sinking control piston 62 divides the floating and sinking control tube shell 61 into a floating and sinking ballast chamber 611 and a floating and sinking drive chamber 612;

[0092] A floating and sinking ballast flow pipe 63 connected to the floating and sinking ballast chamber 611 is fixed outside the floating and sinking control pipe shell 61, and a ballast flow control valve 630 is provided on the floating and sinking ballast flow pipe 63;

[0093] A floating and sinking driving telescopic rod 64 is provided in the floating and sinking driving chamber 612 for driving the floating and sinking control piston 62 to move. The floating and sinking driving telescopic rod 64 is an electrically controlled telescopic rod in the prior art. The outer rod end of the floating and sinking driving telescopic rod 64 is fixedly connected to the inner end of the floating and sinking control tube shell 61, and the inner rod end of the floating and sinking driving telescopic rod 64 is fixedly connected to the floating and sinking control piston 62.

[0094] In the actual application of the present invention, the moving direction of the entire device is consistent with the flow direction of the floating object collection channel 210, and the end of the floating object collection channel 210 facing the moving direction of the main support carrier 10 is set as the front end, and the other end of the floating object collection channel 210 is set as the rear end. The floating object collection channel 210 gradually changes from wide to narrow from the front end to the rear end;

[0095] The entire device can move freely in the water under the drive of multiple propeller thrusters 101, and the heading of the entire device can be changed by controlling the thrust of a single propeller thruster 101;

[0096] According to the actual shape and area of ​​the water area, the staff will first plan the overall route, and the total route can cover the entire water area of ​​the lake. Then the entire equipment will be guided by satellite positioning to work according to the designated route.

[0097] When the whole device is moving in the lake water, the floating pollutants on the lake surface will enter the floating object collecting channel 210. The gradual structure from wide to narrow can gradually gather the scattered floating pollutants. The gathered floating pollutants are finally discharged from the narrower end of the floating object collecting channel 210, and the floating pollutants enter the floating object temporary storage box 220 for temporary storage.

[0098] One of the floating object temporary storage boxes 220 is placed at a narrower end of the floating object collecting channel 210 to temporarily store and collect the discharged floating pollutants;

[0099] When one of the floating object temporary storage boxes 220 is full, the servo motor of the prior art fixed on the rotating frame support shaft 221 drives the rotating frame support ring 222 to rotate around the axis of the rotating frame support shaft 221 through gear transmission, and the rotating frame support ring 222 then drives each floating object temporary storage box 220 to rotate together through the rotating frame support rod 223, so that the next adjacent floating object temporary storage box 220 is re-placed at the narrower end of the floating object collection channel 210, and the discharged floating pollutants are continued to be temporarily stored and collected;

[0100] The floating object temporary storage box 220 placed at the narrow end of the floating object collecting channel 210 is opened by using the box opening and closing mechanism 41, and the other floating object temporary storage boxes 220 are closed to prevent the floating pollutants in the floating object temporary storage boxes 220 from being scattered again;

[0101] The floating object storage box 220 is a box structure with one end open, and the open end of the floating object storage box 220 faces the narrower end of the floating object collecting channel 210. The side wall of the floating object storage box 220 is a mesh plate structure to facilitate the discharge of excess water.

[0102] The servo motor of the prior art fixed on the opening and closing support slider 412 drives the opening and closing support slider 412 to move along the opening and closing support slide rail 411 through a gear rack transmission, and the opening and closing support slider 412 then drives the box opening and closing cover plate 410 to move together, thereby controlling the floating object temporary storage box 220 to be in an "open" or "closed" state;

[0103] When all floating objects temporary storage boxes 220 are full, the staff can clean up the collected floating pollutants uniformly;

[0104] The floating object boosting mechanism 23 is used to assist the floating pollutants collected in the floating object collecting channel 210 to be pushed into the floating object temporary storage box 220.

[0105] The servo motor of the prior art fixed on the boosting support slider 232 drives the boosting support slider 232 to move along the boosting support slide rail 231 through a gear rack transmission, and the boosting support slider 232 further drives the boosting support main beam 233 to move together with the floating object boosting plate 234, so as to assist in moving the floating pollutants collected in the floating object collecting channel 210;

[0106] The process of the floating object boosting plate 234 moving in the opposite direction of the main support carrier 10 is set as the driving stroke, and the process of the floating object boosting plate 234 moving in the direction of the main support carrier 10 is set as the return stroke;

[0107] In the driving stroke, the inner rod of the boosting and lifting driving rod 237 is retracted to drive the boosting and lifting sliding cylinder 236 and the floating object boosting plate 234 to move downward, so that the floating object boosting plate 234 is in a "lowered state". In the return stroke, the inner rod of the boosting and lifting driving rod 237 is extended to drive the boosting and lifting sliding cylinder 236 and the floating object boosting plate 234 to move upward, so that the floating object boosting plate 234 is in a "raised state".

[0108] When the whole device is moving in the lake water, the suspended matter cleaning mechanism 30 is immersed in the water body, and the extension direction of the suspended filter shell 311 is consistent with the moving direction of the whole device, and the end of the suspended filter shell 311 facing the moving direction of the main support carrier 10 is set as the front end, and the other end of the suspended filter shell 311 is set as the tail end;

[0109] As the whole device moves in the lake water, the lake water advances from the front end of the suspended filter shell 311 and gradually flows to the rear end. During the flow of the lake water in the suspended filter shell 311, the lake water will pass through the filter element receiving tube 313 from the suspended filter channel 3101 and enter the filter flow channel 3102. The suspended pollutants in the lake water will be filtered and intercepted in the suspended filter element 314. The lake water after filtration and interception enters the filter flow channel 3102 and is finally discharged from the rear end of the suspended filter shell 311.

[0110] The suspended filter element 314 is a PP cotton filter element of the prior art;

[0111] Part of the lake water containing suspended pollutants is discharged from the tail end of the filter element support cone tube shell 312 and enters the tail end filter holding tube 315. The suspended pollutants in the lake water are filtered and intercepted by multiple tail end filter bags 316 arranged in series. The lake water after filtration and interception is finally discharged from the tail end of the tail end filter holding tube 315.

[0112] The tail end filter bag 316 is a 400 mesh polytetrafluoroethylene filter bag of the prior art;

[0113] The suspended pollutants in the lake water are pre-separated by using the pre-centrifugal mechanism 51 to reduce the filtering and intercepting processing pressure of each suspended filter element 314;

[0114] Before the lake water flows into the suspension filter shell 311, it first flows through the front centrifugal shell 511. The centrifugal drive motor 5180 drives the bevel gear drive shaft 519 to rotate through the gear transmission. The bevel gear drive shaft 519 then drives the centrifugal drive shaft 516 to rotate through a set of bevel gear meshing connections. The centrifugal drive shaft 516 drives the multiple centrifugal separation blades 517 to rotate together. The multiple centrifugal separation blades 517 are used to stir the lake water flowing through the front centrifugal shell 511, so that the lake water generates a vortex around the axis of the front centrifugal shell 511. Under the centrifugal action, part of the suspended pollutants in the lake water enter the suspension separation channel 510 through the suspension separation through hole 5110. The lake water entering the suspension separation channel 510 is finally discharged from each centrifugal filter receiving tube 513.

[0115] During the process of lake water being discharged from each centrifugal filter receiving tube 513, the centrifugal filter element 5140 filled in each filter element filling receiving shell 514 is used to filter and intercept the suspended pollutants in the lake water;

[0116] The centrifugal filter element 5140 is an activated carbon filter element of the prior art;

[0117] The remaining lake water and the remaining suspended pollutants therein then enter the suspended filter shell 311 for treatment;

[0118] A proper amount of flocculant is added to the lake water by using the flocculation adding mechanism 52 to improve the filtering and intercepting efficiency of suspended pollutants in the lake water;

[0119] A flocculant storage box is fixed on the main support frame 301 for suspended matter cleaning. The flocculant storage box stores flocculant solution. The flocculant storage box is provided with a liquid delivery pump of the prior art. The flocculant solution is delivered to the inside of the flocculant input ring shell 522 by the liquid delivery pump. The flocculant solution in the flocculant input ring shell 522 then enters each flocculant delivery tube 523 and is finally discharged through the flocculant discharge hole 5230. The flocculant solution enters the lake water and mixes, so that the suspended pollutants in the lake water agglomerate and flocculate, which is beneficial to improving the filtering and interception effect of the suspended pollutants.

[0120] Since the water depth of natural lake water varies, the suspended pollutants in the water body at each depth position can be cleaned by using the suspended matter depth detection and cleaning mechanism 39, making the cleaning more comprehensive;

[0121] A sonar detector of the prior art is installed at the bottom of the deep-sounding cleaning support frame 391, which can detect the distance between the bottom of the deep-sounding cleaning support frame 391 and the bottom of the lake;

[0122] When the suspended object detection and cleaning mechanism 39 needs to be sunk, the inner rod of the floating and sinking driving telescopic rod 64 is retracted to drive the floating and sinking control piston 62 to move in the floating and sinking control tube shell 61, so that the volume of the floating and sinking ballast chamber 611 is expanded, and at the same time the volume of the floating and sinking driving chamber 612 is compressed, and the ballast circulation control valve 630 is opened, and the lake water enters the floating and sinking ballast chamber 611 through the floating and sinking ballast circulation pipe 63, so that the overall deadweight of the suspended object detection and cleaning mechanism 39 is increased;

[0123] When the weight of the suspended object detection and cleaning mechanism 39 is greater than the buoyancy it receives, the cables 5320 of each winch 532 are released, and the entire suspended object detection and cleaning mechanism 39 gradually sinks under the action of its own weight.

[0124] The suspended pollutants in the lake water can be filtered and intercepted by using a plurality of suspended matter filters 31 fixedly installed on the deep-sounding cleaning support frame 391 .

Claims

1. A mobile lake water pollution control device, characterized in that: It comprises a main support carrier (10), a floating object cleaning mechanism (20) and a suspended object cleaning mechanism (30) arranged on the main support carrier (10); The main support carrier (10) comprises a floating support platform (11), and a carrier main support frame (12) is fixed on the top of the floating support platform (11); The floating object cleaning mechanism (20) comprises a floating object collecting housing (21) fixed to the lower side of the carrier main support frame (12) and with an opening facing downward, wherein a floating object collecting channel (210) is formed in the floating object collecting housing (21) along the moving direction of the main support carrier (10); The upper side of the carrier main support frame (12) is rotatably connected to a floating object temporary storage rotating frame (22), and a plurality of floating object temporary storage boxes (220) are fixed on the floating object temporary storage rotating frame (22); The suspended matter cleaning mechanism (30) comprises a suspended matter cleaning main support frame (301) fixed to the bottom of the floating support platform (11), and a plurality of suspended matter filters (31) are fixedly mounted on the suspended matter cleaning main support frame (301); The suspended matter filter (31) comprises a suspended filter tube shell (311), a filter element supporting cone tube shell (312) coaxially arranged therewith being fixed therein, the filter element supporting cone tube shell (312) having a plurality of filter element fixing holes (3120) communicating with each other inside and outside, a filter element accommodating tube (313) being fixed in the filter element fixing hole (3120), and a suspended filter element (314) being fixed in the filter element accommodating tube (313); A tail end filter housing tube (315) is fixed to the tail end of the filter element supporting cone tube shell (312), and a plurality of tail end filter bags (316) are fixed in series in the tail end filter housing tube (315).

2. The mobile lake water pollution control equipment according to claim 1 is characterized in that: The floating object temporary storage rotating frame (22) comprises a rotating frame support shaft (221) fixedly connected to the carrier main support frame (12); a rotating frame support ring (222) is rotatably connected to the rotating frame support shaft (221); a plurality of rotating frame support rods (223) extending radially thereof are fixed to the outer side of the rotating frame support ring (222); and the floating object temporary storage box (220) is fixedly connected to the outer end of the rotating frame support rod (223).

3. The mobile lake water pollution control equipment according to claim 1 is characterized in that: A floating object boosting mechanism (23) is provided in the floating object collecting channel (210), the floating object boosting mechanism (23) comprises a boosting support slide rail (231) fixed on the inner side wall of the floating object collecting channel (210), a boosting support slider (232) is slidably connected to the boosting support slide rail (231), a boosting support main beam (233) is fixed to the boosting support slider (232), the boosting support main beam (233) is provided with a vertically penetrating boosting plate lifting groove (2330), and a floating object boosting plate (234) is slidably connected to the boosting plate lifting groove (2330); A boosting lifting fixed cylinder (235) with an opening facing upward is fixed on the top of the boosting support main beam (233), a boosting lifting sliding cylinder (236) with an opening facing downward is slidably connected inside the boosting lifting fixed cylinder (235), the upper end of the floating object boosting plate (234) is fixedly connected to the top of the boosting lifting sliding cylinder (236), and a boosting lifting driving rod (237) for driving the boosting lifting sliding cylinder (236) to move up and down is provided inside the boosting lifting fixed cylinder (235).

4. The mobile lake water pollution control equipment according to claim 1 is characterized in that: The end of the floating object temporary storage box (220) is provided with a box opening and closing mechanism (41), the box opening and closing mechanism (41) comprising a box opening and closing cover plate (410) slidably connected to the open end of the floating object temporary storage box (220), an opening and closing support slide rail (411) extending parallel to the plane of the box opening and closing cover plate (410) is fixed to the outside of the floating object temporary storage box (220), an opening and closing support slider (412) is slidably connected to the opening and closing support slide rail (411), and the opening and closing support slider (412) is fixedly connected to the box opening and closing cover plate (410).

5. The mobile lake water pollution control equipment according to claim 1 is characterized in that: The front end of the suspended matter filter (31) is provided with a front centrifugal mechanism (51), the front centrifugal mechanism (51) comprising a front centrifugal tube shell (511) fixed to the front end of the suspended filter tube shell (311) and arranged coaxially therewith, and a suspended separation circulation tube shell (512) arranged coaxially therewith is arranged outside the front centrifugal tube shell (511); A suspension separation channel (510) is formed between the inner side of the suspension separation circulation tube shell (512) and the outer side wall of the front centrifugal tube shell (511); The side wall of the front centrifugal tube shell (511) is provided with a plurality of suspension separation through holes (5110) which are connected to the suspension separation channel (510); The rear end of the suspension separation circulation tube shell (512) has a plurality of centrifugal filter tube fixing holes (5120) in communication with the suspension separation channel (510); the centrifugal filter tube fixing holes (5120) are internally threadedly fixedly connected with a centrifugal filter receiving tube (513); a plurality of filter element filling receiving shells (514) are fixed in the centrifugal filter receiving tube (513); and the filter element filling receiving shells (514) are filled with centrifugal filter elements (5140); A centrifugal transmission accommodating shell (515) coaxially arranged therewith is fixed in the front centrifugal tube shell (511), a centrifugal drive shaft (516) coaxially arranged therewith is rotatably connected to the centrifugal transmission accommodating shell (515), and a plurality of centrifugal separation blades (517) are fixed to the centrifugal drive shaft (516); A centrifugal drive housing (518) is fixed on the outside of the front centrifugal tube shell (511), and a bevel gear drive shaft (519) extending radially thereof is rotatably connected inside the front centrifugal tube shell (511), one end of the bevel gear drive shaft (519) extends into the interior of the centrifugal drive housing shell (518), and the other end of the bevel gear drive shaft (519) extends into the interior of the centrifugal transmission housing shell (515), and one end of the bevel gear drive shaft (519) extending into the interior of the centrifugal transmission housing shell (515) is transmission-connected to the centrifugal drive shaft (516) through a group of bevel gear meshing connections, and a centrifugal drive motor (5180) for driving the bevel gear drive shaft (519) to rotate is fixed inside the centrifugal drive housing shell (518).

6. The mobile lake water pollution control equipment according to claim 5 is characterized in that: A flocculation dosing mechanism (52) is provided at the front end of the pre-centrifugal mechanism (51), and the flocculation dosing mechanism (52) comprises a flocculation dosing circulation tube shell (521) fixed at the front end of the pre-centrifugal tube shell (511), and a coaxial flocculant input ring shell (522) is fixed on the inner side wall of the flocculation dosing circulation tube shell (521), and the flocculant input ring shell (522) is an annular shell structure with a hollow interior, and a plurality of flocculant transport tubes (523) connected to the interior of the flocculant input ring shell (522) are fixed on the inner side of the flocculant input ring shell (522), and the flocculant transport tubes (523) are provided on the side wall of the flocculant transport tube (523) and are connected to the inside.

7. The mobile lake water pollution control equipment according to claim 1 is characterized in that: A suspended matter deep cleaning mechanism (39) is provided at the lower end of the suspended matter cleaning main support frame (301), wherein the suspended matter deep cleaning mechanism (39) comprises a deep cleaning support frame (391), and a plurality of suspended matter filters (31) are fixedly mounted on the deep cleaning support frame (391).

8. The mobile lake water pollution control equipment according to claim 7 is characterized in that: The upper end of the deep-sounding cleaning support frame (391) is connected to the lower end of the suspended matter cleaning main support frame (301) through a deep-sounding hanging basket mechanism (53), and the deep-sounding hanging basket mechanism (53) includes a hanging basket mechanism accommodating box (531) fixed to the lower end of the suspended matter cleaning main support frame (301), and a plurality of winches (532) are fixed in the hanging basket mechanism accommodating box (531), and the cables (5320) of the winches (532) pass around a fixed pulley (533) fixed at the bottom of the hanging basket mechanism accommodating box (531) and are fixedly connected to the top of the deep-sounding cleaning support frame (391); A positioning column (534) is fixed on the top of the deep detection cleaning support frame (391), and the upper end of the positioning column (534) is a conical structure. A plurality of positioning matching tubes (535) are fixed on the lower end of the suspended matter cleaning main support frame (301), and the lower end of the positioning matching tube (535) is an inner conical surface structure. The plurality of positioning columns (534) are pressed and contacted in each of the positioning matching tubes (535) in a one-to-one manner.

9. The mobile lake water pollution control equipment according to claim 7, characterized in that: The deep-sounding cleaning support frame (391) is provided with a floating and sinking control mechanism (60), and the floating and sinking control mechanism (60) comprises a floating and sinking control tube shell (61) fixed to the outside of the deep-sounding cleaning support frame (391) and sealed at both ends, and a floating and sinking control piston (62) is slidably connected inside the floating and sinking control tube shell (61), and the floating and sinking control piston (62) divides the floating and sinking control tube shell (61) into a floating and sinking ballast chamber (611) and a floating and sinking driving chamber (612); A floating and sinking ballast flow pipe (63) connected to the floating and sinking ballast chamber (611) is fixed on the outside of the floating and sinking control pipe shell (61), and a ballast flow control valve (630) is provided on the floating and sinking ballast flow pipe (63); A buoyancy driving telescopic rod (64) for driving the buoyancy control piston (62) to move is arranged in the buoyancy driving chamber (612).

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