CN207933995U - A kind of conveyance canal blocks algae device with adjustable single net - Google Patents

Abstract

The utility model discloses a kind of conveyance canals to block algae device with adjustable single net, belong to technical field of water body purification, including column, holder, spool, motor, controller, the first track, mesh sheet I, arc adapter, presses wheel, flexible cable, the second track, mesh sheet II, closed reel, elastic hawser, the high pressure washing volley of rifle fire, collecting tank, suction pump, filter press and algae-sucking pump.The first track that the utility model passes through the longitudinal carrying mesh sheet I of the laying in conveyance canal, carry out the whole network interception, the second track for laterally laying carrying mesh sheet II in the conveyance canal bottom positioned at I upstream of mesh sheet simultaneously carries out interception algae for replacing mesh sheet I under carrying out cleaning state in mesh sheet I.In short, the utility model is designed reasonably, simple in structure, effectively the algae in conveyance canal can be intercepted entirely, and algae-containing water downstream can be prevented.

Description

A kind of conveyance canal blocks algae device with adjustable single net

Technical field

The utility model belongs to technical field of water body purification, and in particular to a kind of conveyance canal blocks algae dress with adjustable single net It sets.

Background technology

Algae, which is one kind, has chlorophyll, when the nutritive salt such as nitrogen, phosphorus are relatively sufficient in water；Iron, silicon equal size compare Appropriateness；Suitable temperature, illumination condition and dissolved oxygen content；Flow-shape is slow, and renewal period of water body is long, just will appear certain Preponderant algae " madness increases " phenomenon, occurs eutrophication.The harm of body eutrophication is mainly manifested in three aspects：(1) Eutrophication causes the transparency of water to reduce, and may cause the supersaturation of local dissolution oxygen, to aquatic animal (mainly fish) It is harmful, the pernicious gas of generation and biotoxin (such as Saxidomus poison of some planktonic organisms generation are decomposed under anaerobic Element) it can also injure aquatic animal；(2) contain nitrite and nitrate, these substances of people and animals' long-term drinking in eutrophic water Content is more than the water of certain standard, can be poisoned pathogenic etc.；(3) body eutrophication often results in aquatic ecosystem disorder, water Raw biological species are reduced, and diversity is destroyed.Further, since algae carries apparent fishlike smell, to influence drinking water quality. And the toxin that algae generates can then endanger the health of human and animal.

The generation of planktonic algae can cause to seriously affect to the water quality in south water to north channel, and can increase waterworks Post-processing cost, in order to avoid the generation of problems, during water delivery, it would be desirable to which planktonic algae in water is carried out It removes.Block algae equipment be for planktonic algae in south water to north canal for water conveyance interception, remove and develop.Blocking algae equipment has Full rotation type and manual mode.Either full rotation type or manual mode, all be using filtration (to self-action be rotation net, it is right Manual mode equipment is double-edged fine-toothed comb) upstream and downstream liquid level pressure difference intercepts algae in water.Full rotation type equipment intercepts algae in water And removing, this method is efficient, and labor intensity is low.Full-automatic algae removing passes through driving mechanism, Xuan Wang mechanisms, flushing machine, draining Mechanism such as automatically controls at many-sided design and the processing and fabricating.Equipment is installed on bulkhead gate groove, is suitable for water-bed to ground 9.69 meters of spacing, above ground portion are 1.7 meters high.Strainer forms after being fixed with chain and blocks algae working face, is driven using motor, Realize that upstream face low side blocks algae, upstream face upper end except algae, the closed chain of back side transmission by controlling the position of working face The function of transmission.Finally the water quality in working region is made to reach using standard by intercepting and rinsing repeatedly.Face width is about 6.1 meters, work grid continuously covers, therefore entire underwater portion includes within the scope of except algae.Full-automatic algae removing equipment is mainly wrapped Include transmission system, mechanical structure, filtering cleaning decontamination structure, control system, giant and sewage disposal system several major.

However although algae equipment in the prior art of blocking plays good effect for the interception of algae, in equipment Be when being more short of in terms of cleaning, therefore cleaning block algae it is the weakest when or can not work continuously or be easy out The phenomenon that existing algae-containing water downstream.

Utility model content

For the above technical problem, a kind of conveyance canal of the utility model offer blocks algae device with adjustable single net.

The technical solution of the utility model is：A kind of conveyance canal blocks algae device, including support and control list with adjustable single net Member, main force's interception unit, spare interception unit, backwash unit, algae post-processing unit；

The support and control unit includes column, holder, spool, motor, controller, totally two, the column, difference phase To being vertically set at the conveyance canal inner wall, the support level is coupled across the top of the conveyance canal, and positioned at vertical The upstream of column；The spool is arranged far from the holder end in column direction, the output shaft of the motor and one end phase of spool Even, the controller be located at on the holder of motor relative direction, and with motor be electrically connected；

Main force's interception unit includes the first track, mesh sheet I, arc adapter, presses wheel, flexible cable, and described the Totally two, one track, is welded on the upstream side of column in parallel respectively；The arc adapter totally four is respectively welded on respectively The upper and lower ends of one track；It is described to press totally four, wheel, it is connected respectively with the side wall of arc adapter by connecting rod, and one by one It is correspondingly arranged at the concave side of arc adapter；The mesh sheet I is slidably connected between two the first tracks；The flexible cable Totally two, one end of flexible cable is fixedly connected with the upper end of mesh sheet I, and the other end passes through the arc adapter of upper end and presses wheel Between gap, and extend and be wrapped in the both ends of spool；

The spare interception unit includes the second track, mesh sheet II, closed reel, elastic hawser, second track totally two It is a, it is horizontal respectively to be laid on conveyance canal bottom and the upstream side positioned at column, one end of the second track respectively with the arc of lower end Shape adapter connects；The closed reel totally two is separately positioned on second track one end far from column direction, the mesh sheet II It is slidably connected between two the second tracks, and the upper end of mesh sheet II and the lower end of mesh sheet I are seamlessly connected；The elasticity hawser One end is fixedly connected with the lower end of mesh sheet II, and the other end is connected to closed reel；

The backwash unit includes the high pressure washing volley of rifle fire, mobile pulley, small machine, collecting tank, suction pump, the high pressure The flushing volley of rifle fire is longitudinally connected in the top of holder by the mobile pulley, and the small machine is arranged in the side of mobile pulley, The small machine is electrically connected with controller, and the suction pump is located at the underwater of column downstream side, and is high pressure by water inlet pipe It rinses the volley of rifle fire to supply water, the collecting tank is fixedly connected on the lower section of holder；

The algae post-processing unit includes filter press and algae-sucking pump, the filter press be arranged conveyance canal on the bank, institute It states algae-sucking pump to be connected between collecting tank and filter press, filter press and algae-sucking pump are electrically connected with controller respectively.

Further, the front and rear sides of mesh sheet I are respectively equipped with reinforcing layer I, and the both sides up and down of mesh sheet II are respectively equipped with reinforcing Layer II.The material of reinforcing layer I and reinforcing layer II is glass fibre, pore size 3-10mm.Wherein, reinforcing layer I and reinforcing layer II can increase the intensity of mesh sheet I and mesh sheet II, resist the impact force of flow, in addition, reinforcing layer I and reinforcing layer II use glass Fiber Materials, toughness high-strength is good, and corrosion-resistant.The aperture of mesh sheet I and mesh sheet II is 20-25 μm.

The total length of the equal length of first track and the second track, the first track and the second track is 10-14m.

Positioned at press described in two of the first track lower end wheel between be equipped with hairbrush rope.For assisting separation to stick in the net Algae on piece II reaches the cleaning action to mesh sheet II.

Further, the closed reel includes disk body, roller, going barrel, and the going barrel totally two is relatively fixed respectively On the left and right madial wall of disk body, the both ends of the roller are connected by shaft with going barrel respectively, roller and the elastic cable One end of rope is fixedly connected；When elastic hawser is coiled on roller, going barrel is low elasticity potential energy states；When elastic hawser quilt When stretching detaches roller, going barrel is high resiliency potential energy states, can prevent card to provide initial driving force when elastic hawser retraction .

Further, the elastic hawser is by steel tendon, nylon beam, polytetrafluoroethylene (PTFE) beam, rubber beams according to quantity ratio It is 2:1:1:5 twirl stocks form.The steel tendon can enhance the intensity of elastic hawser, the nylon beam, polytetrafluoroethylene (PTFE) beam, rubber Micella can increase the elasticity and toughness of elastic hawser.

Further, the filter press include shell, filter membrane plate, electric drive hydraulic thruster, water inlet, water outlet, ash gate, Electronic lock, the filter membrane plate is horizontally installed at the housing bottom one third, and shell is divided into extrusion chamber and filter Liquid chamber, one end of the electric drive hydraulic thruster are fixedly connected with the right side inner wall of extrusion chamber, and the other end of electric drive hydraulic thruster connects It is connected to filter press plate, the filter press plate is equal with the height of extrusion chamber, and the water inlet is located at the top of extrusion chamber, the water outlet Positioned at the bottom of filtrate chamber, the lower end of the ash gate and the left end bottom of extrusion chamber are connected through the hinge, the upper end of ash gate By being connected at the top of elastic string and the left end of extrusion chamber, the electronic lock is located at the top of the left end of extrusion chamber, for locking deslagging Door.After algae-containing water enters the extrusion chamber, filter press plate is driven to push algae-containing water to ash gate by the electric drive hydraulic thruster, During extruding, liquid flows into filtrate chamber by the filter membrane plate of lower section, is finally back in conveyance canal from water outlet；And algae After class is then compressed into molding, electronic lock is opened, and electric drive hydraulic thruster drives filter press plate that molding algae is pushed out filter press Outside, electric drive hydraulic thruster recycles, meanwhile, ash gate is locked by the pulling force of elastic string also homing by electronic lock It is fixed.

The operation principle of the utility model is：

In normal operation, the mesh sheet I is located at first track, as work strainer, for intercepting from defeated The algae that the upstream of water channel is flowed through, and at this point, the mesh sheet II is located between water-bed second track；

Under cleaning state, the motor, which rotates forward, drives the spool to wind the flexible cable so that I edge of mesh sheet The first track to move upwards, across arc adapter described in upper end and press wheel gap turned to, be laid in institute Between stating holder, meanwhile, the mesh sheet II also with the identical distance of movement of mesh sheet I, continues to block algae instead of mesh sheet I.Mesh sheet I is logical It crosses the high pressure washing volley of rifle fire being positioned above and carries out moving flushing, the algae-containing water after flushing flows into the collecting tank, and leads to It crosses the algae-sucking pump and pumps into the filter press progress algae post-processing；

Under recoil state, after mesh sheet I is cleaned, motor rotates backward, at this point, mesh sheet II is in the elastic hawser Elastic pulling force under start to reset, when by the intersection of the first track and the second track, between pressing wheel positioned at lower end Hairbrush rope stroke the algae swept and be attached on above, algae is taken out of by flow, and the mesh sheet I being reset is intercepted, so not It will appear the dirty situation of algae-containing water.

Compared with prior art, the beneficial effects of the utility model are：

(1) the utility model is carried out the whole network and is blocked by the first track of the longitudinal carrying mesh sheet I of the laying in conveyance canal Cut, at the same positioned at I upstream of mesh sheet conveyance canal bottom laterally lay carry mesh sheet II the second track, for mesh sheet I into Mesh sheet I is replaced under row cleaning state carries out interception algae.

(2) the utility model is equipped with arc adapter in the first track and holder and the second track joining place and presses wheel, Contribute to mesh sheet I and mesh sheet II preferably to realize to turn to, and keeps tight state.And it is handed in the first track and the second track Pressing at boundary is additionally provided with hairbrush rope between taking turns, and for assisting separation to stick the algae in the mesh sheet II, reaches to mesh sheet II Cleaning action, meanwhile, algae is taken out of by flow, and the mesh sheet I being reset is intercepted, be not in this way algae-containing water flow down The case where.

(3) the utility model is equipped with closed reel in end of second track far from the first track, on the roller in closed reel It is wound with the elastic hawser of connection mesh sheet II, the both ends of roller are connected by shaft with the going barrel in closed reel, when elastic cable Cheese is rolled up when on roller, and going barrel is low elasticity potential energy states；When elastic hawser, which is stretched, detaches roller, going barrel is height Elastic potential energy state can prevent interim card to provide initial driving force when elastic hawser retraction.

In short, the utility model is designed reasonably, simple in structure, effectively the algae in conveyance canal can be intercepted entirely, Cleaning replacement can be also carried out, and algae-containing water downstream can be prevented when cleaning replacement.

Description of the drawings

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the connection diagram of the hairbrush rope of the utility model；

Fig. 3 is the internal structure schematic diagram of the filter press of the utility model；

Fig. 4 is the internal structure schematic diagram of the closed reel of the utility model；

Fig. 5 is the position relationship schematic diagram of the mesh sheet I and reinforcing layer I of the utility model；

Fig. 6 is the position relationship schematic diagram of the mesh sheet II and reinforcing layer II of the utility model.

Wherein, 10- columns, 11- holders, 12- spools, 13- motors, 14- controllers, the first tracks of 20-, 21- mesh sheet I, 211- reinforcing layers I, 22- arcs adapter, 23- press wheel, 231- hairbrush rope, 24- flexible cables, 25- connecting rods, 30- second Track, 31- mesh sheet II, 311- reinforcing layers II, 32- closed reels, 321- disk bodies, 322- rollers, 323- going barrels, 33- elasticity cables Rope, the 40- high pressure washings volley of rifle fire, 41- mobile pulleys, 42- small machines, 43- collecting tanks, 44- suction pumps, 50- filter presses, 501- shells Body, 501a- extrusion chambers, 501b- filtrate chamber, 502- filter membranes plate, 503- electric drive hydraulic thrusters, 504- water inlets, 505- water outlets, 506- ash gates, 507- electronic locks, 508- filter press plates, 509- elastic strings, 51- algae-sucking pumps.

Specific implementation mode

For ease of the understanding to technical solutions of the utility model, 1-6 and specific embodiment are to this practicality below in conjunction with the accompanying drawings Novel to be further explained explanation, embodiment does not constitute the restriction to scope of protection of the utility model.

As shown in Figure 1, a kind of conveyance canal blocks algae device with adjustable single net, including support and control unit, the main force intercept list First, spare interception unit, backwash unit, algae post-processing unit；

Support and control unit includes column 10, holder 11, spool 12, motor 13, controller 14, and totally two, column 10 divides Other Relative vertical is arranged at conveyance canal inner wall, and 11 level of holder is coupled across the top of conveyance canal, and positioned at column 10 Upstream；Spool 12 is arranged far from 11 end of holder in 10 direction of column, and the output shaft of motor 13 is connected with one end of spool 12, Controller 14 be located at on the holder 11 of 13 relative direction of motor, and with motor 13 be electrically connected；

Main force's interception unit includes the first track 20, mesh sheet I 21, arc adapter 22, presses wheel 23, flexible cable 24, Totally two, first track 20, is welded on the upstream side of column 10 in parallel respectively；Arc adapter 22 totally four, respectively each welding In the upper and lower ends of the first track 20；Press totally four, wheel 23, passes through the side wall phase of connecting rod 25 and arc adapter 22 respectively Even, and it is arranged in a one-to-one correspondence the concave side in arc adapter 22；Mesh sheet I 21 is slidably connected between two the first tracks 20； As shown in figure 5, the aperture of mesh sheet I 21 is 23 μm, and the front and rear sides of mesh sheet I 21 are respectively equipped with reinforcing layer I 211, reinforcing layer I 211 can increase the intensity of mesh sheet I 21, resist the impact force of flow, in addition, reinforcing layer I 211 uses glass fibre material, it is tough Property high intensity is good and corrosion-resistant.It is equipped with hairbrush as shown in Fig. 2, pressing positioned at two of 20 lower end of the first track between wheel 23 Rope 231.For assisting separation to stick the algae in mesh sheet II 31, reach the cleaning action to mesh sheet II 31.Flexible cable 24 is total Two, one end of flexible cable 24 is fixedly connected with the upper end of mesh sheet I 21, the other end pass through the arc adapter 22 of upper end with it is tight Gap between pinch roller 23, and extend the both ends for being wrapped in spool 12；

Spare interception unit includes the second track 30, mesh sheet II 31, closed reel 32, elastic hawser 33, and the second track 30 is total Two, horizontal respectively to be laid on conveyance canal bottom and the upstream side positioned at column 10, one end of the second track 30 is respectively under The arc adapter 22 at end connects；Closed reel 32 totally two is separately positioned on 30 one end of the second track far from 10 direction of column, As shown in figure 4, closed reel 32 includes disk body 321, roller 322, going barrel 323, going barrel 323 totally two is relatively fixed respectively On the left and right madial wall of disk body 321, the both ends of roller 322 are connected by shaft with going barrel 323 respectively, roller 322 and bullet One end of property hawser 33 is fixedly connected；When elastic hawser 33 is coiled on roller 322, going barrel 323 is low elasticity potential energy shape State；When elastic hawser 33, which is stretched, detaches roller 322, going barrel 323 is high resiliency potential energy states, can be elastic hawser 33 Initial driving force is provided when retraction, prevents interim card.Mesh sheet II 31 is slidably connected between two the second tracks 30, and mesh sheet II 31 Upper end and the lower end of mesh sheet I 21 are seamlessly connected；As shown in fig. 6, the aperture of mesh sheet II 31 is 23 μm, and up and down the two of mesh sheet II 31 Side is respectively equipped with reinforcing layer II 311, and the material of reinforcing layer II 311 is glass fibre, pore size 5mm.Wherein, reinforcing layer II 311 can increase the intensity of mesh sheet II 31, resist the impact force of flow, in addition, reinforcing layer II 311 uses glass fibre material, Toughness high-strength is good, and corrosion-resistant.One end of elastic hawser 33 is fixedly connected with the lower end of mesh sheet II 31, and the other end is connected to Closed reel 32；Wherein, elastic hawser 33 be by steel tendon, nylon beam, polytetrafluoroethylene (PTFE) beam, rubber beams according to quantity ratio be 2:1: 1:5 twirl stocks form.Steel tendon can enhance the intensity of elastic hawser 33, and nylon beam, polytetrafluoroethylene (PTFE) beam, rubber beams can increase Add the elasticity and toughness of elastic hawser 33.Wherein, the equal length of the first track 20 and the second track 30, the first track 20 and The total length of two tracks 30 is 14m.

Backwash unit includes the high pressure washing volley of rifle fire 40, mobile pulley 41, small machine 42, collecting tank 43, suction pump 44, height The pressure flushing volley of rifle fire 40 is longitudinally connected in the top of holder 11 by mobile pulley 41, and small machine 42 is arranged in the side of mobile pulley 41 End, small machine 42 are electrically connected with controller 14, and suction pump 44 is located at the underwater of 10 downstream side of column, and are height by water inlet pipe Pressure rinses the volley of rifle fire 40 and supplies water, and collecting tank 43 is fixedly connected on the lower section of holder 11；

Algae post-processing unit includes filter press 50 and algae-sucking pump 51, filter press 50 be arranged conveyance canal on the bank, inhale algae Pump 51 is connected between collecting tank 43 and filter press 50, and filter press 50 and algae-sucking pump 51 are electrically connected with controller 14 respectively.Such as Shown in Fig. 3, filter press 50 includes shell 501, filter membrane plate 502, electric drive hydraulic thruster 503, water inlet 504, water outlet 505, row Slag door 506, electronic lock 507, filter membrane plate 502 is horizontally installed at 501 bottom one third of shell, and shell 501 is divided For extrusion chamber 501a and filtrate chamber 501b, one end of electric drive hydraulic thruster 503 is fixedly connected with the right side inner wall of extrusion chamber 501a, The other end of electric drive hydraulic thruster 503 is connected with filter press plate 508, and filter press plate 508 is equal with the height of extrusion chamber 501a, water inlet 504 are located at the top of extrusion chamber 501a, and water outlet 505 is located at the bottom of filtrate chamber 501b, the lower end of ash gate 506 and extrusion chamber The left end bottom of 501a is connected through the hinge, and the upper end of ash gate 506 passes through at the top of the left end of elastic string 509 and extrusion chamber 501a It is connected, electronic lock 507 is located at the top of the left end of extrusion chamber 501a, for locking ash gate 506.When algae-containing water enters extrusion chamber After 501a, filter press plate 508 is driven to push algae-containing water to ash gate 506 by electric drive hydraulic thruster 503, during extruding, Liquid flows into filtrate chamber 501b by the filter membrane plate 502 of lower section, is finally back in conveyance canal from water outlet 505；And algae is then After being compressed into molding, electronic lock 507 is opened, and electric drive hydraulic thruster 503 drives filter press plate 508 that molding algae is pushed out pressure Outside filter 50, electric drive hydraulic thruster 503 recycles, meanwhile, ash gate 506 is led to by the pulling force of elastic string 509 also homing Electronic lock 507 is crossed to be locked.

The operation principle of the present embodiment is：

In normal operation, mesh sheet I 21 is located at the first track 20, as work strainer, for intercepting from conveyance canal The algae flowed through of upstream, and at this point, mesh sheet II 31 is located between the second water-bed track 30；

Under cleaning state, motor 13, which rotates forward, drives spool 12 to wind flexible cable 24 so that mesh sheet I 21 is along the One track 20 moves upwards, across upper end arc adapter 22 and press wheel 23 gap turned to, be laid in holder Between 11, meanwhile, mesh sheet II 31 also with the identical distance of movement of mesh sheet I 21, continues to block algae instead of mesh sheet I 21.Mesh sheet I 21 is logical It crosses the high pressure washing volley of rifle fire 40 being positioned above and carries out moving flushing, the algae-containing water after flushing flows into collecting tank 43, and passes through suction Algae pump 51, which is pumped into filter press 50, carries out algae post-processing；

Under recoil state, after mesh sheet I 21 is cleaned, motor 13 rotates backward, at this point, mesh sheet II 31 is in elastic cable Start to reset under the elastic pulling force of rope 33, when by the intersection of the first track 20 and the second track 30, by tight positioned at lower end Hairbrush rope 231 between pinch roller 23 strokes the algae swept and be attached on above, and algae is taken out of by flow, and the mesh sheet I 21 being reset It is intercepted, is not in the dirty situation of algae-containing water in this way.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It can still modify to the technical solution recorded in previous embodiment, or be equal to which part technical characteristic It replaces；And these modifications or replacements, the utility model embodiment technical solution that it does not separate the essence of the corresponding technical solution Spirit and scope.

Claims (3)

1. a kind of conveyance canal blocks algae device with adjustable single net, which is characterized in that intercepted including support and control unit, the main force single First, spare interception unit, backwash unit, algae post-processing unit；

The support and control unit includes column (10), holder (11), spool (12), motor (13), controller (14), described vertical Totally two, column (10), at the conveyance canal inner wall, holder (11) level is coupled across institute for Relative vertical setting respectively The top of conveyance canal is stated, and positioned at the upstream of column (10)；The spool (12) is arranged far from the holder in column (10) direction (11) output shaft of end, the motor (13) is connected with one end of spool (12), and the controller (14) is located at and motor (13) it on the holder (11) of relative direction, and is electrically connected with motor (13)；

Main force's interception unit includes the first track (20), mesh sheet I (21), arc adapter (22), presses wheel (23), is flexible Hawser (24), first track (20) totally two, is welded on the upstream side of column (10) in parallel respectively；The arc switching Head (22) totally four, is respectively welded on the upper and lower ends of the first track (20) respectively；It is described to press totally four, wheel (23), pass through respectively Connecting rod (25) is connected with the side wall of arc adapter (22), and is arranged in a one-to-one correspondence the concave side in arc adapter (22)； The mesh sheet I (21) is slidably connected between two the first tracks (20)；The flexible cable (24) totally two, flexible cable (24) one end is fixedly connected with the upper end of mesh sheet I (21), and the other end passes through the arc adapter (22) of upper end and presses wheel (23) gap between, and extend the both ends for being wrapped in spool (12)；

The spare interception unit includes the second track (30), mesh sheet II (31), closed reel (32), elastic hawser (33), described Totally two, second track (30), respectively level be laid on conveyance canal bottom and positioned at column (10) upstream side, the second track (30) one end connects with the arc adapter of lower end (22) respectively；The closed reel (32) totally two, is separately positioned on separate Second track (30) one end in column (10) direction, the mesh sheet II (31) are slidably connected between two the second tracks (30), And the upper end of mesh sheet II (31) and the lower end of mesh sheet I (21) are seamlessly connected；One end of the elasticity hawser (33) and mesh sheet II (31) lower end is fixedly connected, and the other end is connected to closed reel (32)；

The backwash unit includes the high pressure washing volley of rifle fire (40), mobile pulley (41), small machine (42), collecting tank (43), takes out Water pump (44), the high pressure washing volley of rifle fire (40) pass through the mobile pulley (41) the longitudinally connected top in holder (11), institute Small machine (42) setting is stated in the side of mobile pulley (41), the small machine (42) is electrically connected with controller (14), described Suction pump (44) is located at the underwater of column (10) downstream side, and is supplied water for the high pressure washing volley of rifle fire (40) by water inlet pipe, the collection Liquid bath (43) is fixedly connected on the lower section of holder (11)；

The algae post-processing unit includes filter press (50) and algae-sucking pump (51), and the filter press (50) is arranged in conveyance canal On the bank, the algae-sucking pump (51) is connected between collecting tank (43) and filter press (50), filter press (50) and algae-sucking pump (51) point It is not electrically connected with controller (14)；

The front and rear sides of mesh sheet I (21) are respectively equipped with reinforcing layer I (211), and the both sides up and down of mesh sheet II (31) are respectively equipped with reinforcing II (311) of layer；The equal length of first track (20) and the second track (30)；Positioned at the first track (20) lower end Press described in two and is equipped with hairbrush rope (231) between wheel (23).

2. a kind of conveyance canal as described in claim 1 blocks algae device with adjustable single net, which is characterized in that the closed reel (32) include disk body (321), roller (322), going barrel (323), the going barrel (323) totally two is relatively fixed respectively On the left and right madial wall of disk body (321), the both ends of the roller (322) are connected by shaft with going barrel (323) respectively, roller (322) it is fixedly connected with one end of the elastic hawser (33)；When elastic hawser (33) is coiled on roller (322), clockwork spring Box (323) is low elasticity potential energy states；When elastic hawser (33), which is stretched, detaches roller (322), going barrel (323) is high-elastic Property potential energy states.

3. a kind of conveyance canal as described in claim 1 blocks algae device with adjustable single net, which is characterized in that the filter press (50) include shell (501), filter membrane plate (502), electric drive hydraulic thruster (503), water inlet (504), water outlet (505), deslagging Door (506), electronic lock (507), the filter membrane plate (502) are horizontally installed at the one third of the shell (501) bottom, And shell (501) is divided into extrusion chamber (501a) and filtrate chamber (501b), one end of the electric drive hydraulic thruster (503) and extruding The right side inner wall of room (501a) is fixedly connected, and the other end of electric drive hydraulic thruster (503) is connected with filter press plate (508), the pressure Filter plate (508) is equal with the height of extrusion chamber (501a), and the water inlet (504) is located at the top of extrusion chamber (501a), described Water outlet (505) is located at the bottom of filtrate chamber (501b), the left end bottom of the lower end and extrusion chamber (501a) of the ash gate (506) Portion is connected through the hinge, and the upper end of ash gate (506) is connected by the left end of elastic string (509) and extrusion chamber (501a) top, The electronic lock (507) is located at the top of the left end of extrusion chamber (501a), for locking ash gate (506).