Disclosure of Invention
The invention aims to provide high-efficiency urban sludge dewatering treatment equipment which can effectively solve the technical problems.
In order to achieve the purpose of the invention, the following technical scheme is adopted:
the efficient urban sludge dewatering treatment equipment comprises a bottom plate, a support device positioned above the bottom plate, an electric cylinder device positioned on the right side of the support device, a first frame device positioned above the electric cylinder device, a drying device contained in the first frame device, a second frame device positioned above the first frame device, a cover plate device positioned below the second frame device, a third frame device positioned above the second frame device and a motor device arranged on the third frame device, wherein the bottom plate is provided with first support blocks positioned on the left side and the right side below the bottom plate, first idler wheels positioned below the first support blocks and a recycling box positioned above the first support blocks, the support device comprises a first support rod, a first transverse rod positioned on the right side of the first support rod, a second frame device positioned above the first support block, and a motor device positioned on the third frame device, Be located first crooked pole of first horizontal pole below, be located the left first support of first bracing piece, set up in second horizontal pole on the first support and be located the first montant of second horizontal pole top, electricity jar device includes first electric jar, is located the first catch bar on first electric jar right side, is located the first carriage release lever on first catch bar right side, is located the first baffle of first carriage release lever top and is located the left second support of first electricity jar, first frame device includes first framework, is located the third support on first framework right side, accept in first frame first closed plate, be located the third horizontal pole on first framework right side, be located the second crooked pole of third horizontal pole below, be located the first spring of third horizontal pole top, be located the second baffle of first spring top, The drying device comprises an iron net, a third baffle arranged on the iron net, a second roller arranged above the third baffle, a first crushing tooth arranged on the second roller, third rollers arranged at the left side and the right side of the lower part of the iron net, bristles arranged on the third rollers, a heat dissipation frame arranged at the left side and the right side of the upper part of the second roller and a heating rod contained in the heat dissipation frame, the second frame device comprises a second frame body, a second sealing plate contained in the second frame body, a first filter screen arranged below the second sealing plate, a fourth support arranged at the left side of the second frame body, a first pipeline arranged at the right side of the second frame body, a water pump arranged on the first pipeline and a first valve, the cover plate device comprises a cover plate, a connecting ring arranged below the cover plate, and a connecting ring arranged below the cover plate, A first pull wire positioned below the connecting ring, a second spring positioned on the right side of the first pull wire, a first motor positioned below the first pull wire, a first output shaft arranged on the first motor, a third bending rod positioned below the first motor, a third spring positioned on the left side of the first pull wire, and a fifth support positioned on the left side of the third spring, wherein the third frame device comprises a third frame, a fourth frame positioned below the third frame, a second filter screen positioned below the fourth frame, a fourth baffle positioned below the second filter screen, a vibrator positioned below the fourth baffle, fourth springs positioned on the left and right sides of the vibrator, fourth bending rods positioned on the left and right sides of the fourth frame, a first connecting frame positioned below the fourth frame, a second connecting frame positioned above the third frame, and a feed hopper positioned above the second connecting frame, the motor device is provided with two and sets up respectively in the left and right sides of third framework, the motor device includes the sixth support, set up in the second motor of sixth support upper end, set up in second output shaft on the second motor, set up in the second of second output shaft is acted as go-between, is located the down tube of second motor one side, set up in the fourth gyro wheel of down tube upper end, be located the second is acted as go-between the third filter screen of below and is located the fifth spring of third filter screen top.
The upper surface of first supporting block with the lower fixed surface of bottom plate is connected, the lower surface of first supporting block is equipped with first recess, first gyro wheel is the cylinder, first gyro wheel accept in the first recess and with first supporting block pivot connection, the collection box is hollow cuboid, the lower surface of collection box with the upper surface sliding connection of bottom plate.
The first supporting rod is cuboid and vertically arranged, the lower end of the first supporting rod is fixedly connected with the bottom plate, the first cross bar is cuboid and horizontally arranged, the left end of the first cross bar is fixedly connected with the right surface of the first supporting rod, the first bending rod is bent, the lower end of the first bending rod is fixedly connected with the side surface of the first supporting rod, the upper end of the first bending rod is fixedly connected with the first cross rod, the first bracket is shaped like a Chinese character 'ao', the lower end of the first bracket is fixedly connected with the first supporting rod, the second cross rod is cuboid and horizontally arranged, the left end of the second cross rod is fixedly connected with the first support, the first vertical rod is cuboid and vertically arranged, the lower end of the first vertical rod is fixedly connected with the second cross rod, and the upper end of the first vertical rod is fixedly connected with the first support.
The lower surface of first electric jar with the last fixed surface of bottom plate is connected, first catch bar is cuboid and level and places, the left end of first catch bar with first electric jar is connected, the right-hand member of first catch bar with the left fixed surface of first carriage release lever is connected, first carriage release lever is cuboid and vertical the placing, the lower surface of first carriage release lever with the last sliding surface of bottom plate is connected, first baffle is cuboid and level and places, the upper end of first carriage release lever with the lower fixed surface of first baffle is connected, first baffle is located the top of collection box, the second support is the L type, the one end of second support with bottom plate fixed connection, the other end of second support with the left fixed surface of first electric jar is connected.
The first frame body is a hollow cuboid and is vertically placed, the upper surface of the first baffle is in sliding connection with the lower surface of the first frame body, the third support is in an L shape, the lower end of the third support is fixedly connected with the bottom plate, the upper end of the third support is fixedly connected with the side surface of the first frame body, the first closing plate is a cuboid, the side surface of the first closing plate is fixedly connected with the inner surface of the first frame body, the upper surface of the first baffle is in sliding connection with the lower surface of the first closing plate, the first closing plate is provided with a first through hole penetrating through the upper surface and the lower surface of the first closing plate, the third cross rod is placed horizontally and is in a cuboid shape, the left end of the third cross rod is fixedly connected with the right surface of the first frame body, the second bending rod is in a bent shape, and the lower end of the second bending rod is fixedly connected with the right surface of the first frame body, the upper end of the second bending rod is fixedly connected with the lower surface of the third cross rod, the lower end of the first spring is fixedly connected with the third cross rod, the upper end of the first spring is fixedly connected with the second baffle, the second baffle is a cuboid, the second baffle covers an opening in the upper end of the first frame, the holding ring is semicircular, and two ends of the holding ring are fixedly connected with the upper surface of the second baffle.
The iron net is in a bent shape, the side face of the iron net is fixedly connected with the inner surface of the first frame body, the iron net is provided with second through holes penetrating through the upper and lower surfaces of the iron net, the third baffle is in a bent shape, the third baffle is accommodated in the second through holes and is fixedly connected with the iron net, the second idler wheels are cylinders, the second idler wheels are in pivot connection with the first frame body, the first crushing teeth are provided with a plurality of the first crushing teeth, the first crushing teeth are uniformly distributed on the second idler wheels, the first crushing teeth are fixedly connected with the second idler wheels, the third idler wheels are provided with two, the third idler wheels are positioned at the left and right sides of the first through holes, the third idler wheels are cylinders, the third idler wheels are in pivot connection with the first frame body, the bristles are provided with a plurality of the third idler wheels, and the bristles are uniformly distributed on the third idler wheels and are fixedly connected with the third idler wheels, the heat dissipation frame is equipped with two and is located respectively left and right sides in the first framework, the heat dissipation frame is hollow cuboid, the side of heat dissipation frame with the internal fixed surface of first framework is connected, the heating rod is equipped with two, the lower surface of second baffle with the upper surface sliding connection of heat dissipation frame.
The second frame body is a hollow cuboid and is horizontally placed, the first frame body is positioned below the right end of the second frame body, a third through hole positioned on the right surface of the second frame body is arranged on the second frame body, the second closing plate is a cuboid and is horizontally placed, the side surface of the second closing plate is fixedly connected with the inner surface of the second frame body, a fourth through hole penetrating through the upper surface and the lower surface of the second closing plate is arranged on the second closing plate, the first filter screen is in a bent shape, the upper end of the first filter screen is fixedly connected with the inner surface of the second frame body, the first filter screen is positioned on the left side of the third through hole, the fourth support is in an L shape, the upper end of the fourth support is fixedly connected with the left surface of the second frame body, the lower end of the fourth support is fixedly connected with the upper end of the first supporting rod, and a second groove is arranged at the lower end of the fourth support, the right end of the second cross rod is fixedly connected with the fourth support, the upper end of the first support is fixedly connected with the left surface of the second frame body, and the upper end of the first pipeline is aligned to the third through hole and is fixedly connected with the right surface of the second frame body.
The cover plate is a cuboid, the upper surface of the cover plate abuts against the lower surface of the second frame body, the lower surface of the first filter screen abuts against the lower surface of the cover plate, the connecting ring is semicircular, the two ends of the connecting ring are fixedly connected with the lower surface of the cover plate, the upper end of the first pull wire is fixedly connected with the connecting ring, the lower end of the first pull wire is fixedly connected with the first output shaft, the upper end of the second spring is fixedly connected with the lower surface of the cover plate, the lower end of the second spring is fixedly connected with the first frame body, the right surface of the first motor is fixedly connected with the left surface of the first frame body, the first output shaft is a cylinder, one end of the first output shaft is connected with the first motor, the third bending rod is bent, and the lower end of the third bending rod is fixedly connected with the left surface of the first frame body, the upper end of the third bending rod is fixedly connected with the lower surface of the first motor, the upper end of the third spring is fixedly connected with the cover plate, the lower end of the third spring is fixedly connected with the first cross rod, the fifth support is in an L shape, the upper end of the fifth support is fixedly connected with the lower surface of the cover plate, and the lower end of the fifth support is contained in the second groove and is connected with the fourth support through a pivot.
The third frame body is a hollow cuboid and is horizontally placed, the third frame body is positioned above the second frame body, the third frame body is provided with a fifth through hole positioned on the upper surface of the third frame body and sixth through holes positioned on the left side and the right side of the fifth through hole, the cross section of the fourth frame body is isosceles trapezoid, the upper surface of the fourth frame body is fixedly connected with the lower surface of the third frame body, the cross section of the second filter screen is isosceles trapezoid, the upper surface of the second filter screen is fixedly connected with the lower surface of the fourth frame body, the fourth baffle is cuboid and is horizontally placed, the fourth baffle abuts against the second filter screen, the vibrator is fixedly connected with the fourth baffle, the fourth spring is provided with two springs, the fourth spring is vertical, the lower end of the fourth spring is fixedly connected with the cover plate, and the upper end of the fourth spring is fixedly connected with the fourth baffle, the fourth crooked pole is equipped with two, the upper end of fourth crooked pole with fourth framework fixed connection, the lower extreme of fourth crooked pole with second framework fixed connection, first carriage is hollow cuboid, the lower extreme of first carriage is aimed at fourth through hole and with the last fixed surface of second enclosure plate is connected, the lower extreme of fourth carriage accept in first carriage and with the upper end fixed connection of first carriage, second filter screen and fourth baffle accept in first carriage, the second carriage is the cylinder that the cross section is the ring, the vertical placing of second carriage, the lower extreme of second carriage is aimed at fifth through hole and with the last fixed surface of third framework is connected, the feeder hopper is hollow round platform form.
The sixth support is in a shape of Chinese character 'ao', the lower end of the sixth support is fixedly connected with the side face of the third frame body, the upper end of the sixth support is fixedly connected with the side face of the second motor, the lower surface of the second motor is fixedly connected with the upper surface of the third frame body, the second output shaft is a cylinder, one end of the second output shaft is connected with the second motor, the diagonal rod is in an inclined shape, the lower end of the diagonal rod is fixedly connected with the upper surface of the third frame body, the upper end of the diagonal rod is provided with a third groove, the fourth roller is a cylinder, the fourth roller is accommodated in the third groove and is in pivot connection with the diagonal rod, the upper end of the second pull wire is fixedly connected with the second output shaft, the second pull wire abuts against the fourth roller and passes through the sixth through hole to enter the third frame body, the lower extreme that the second was acted as go-between with third filter screen fixed connection, the third filter screen is the cuboid, the one end of third filter screen with the internal surface fixed connection of third framework, the fifth spring is vertical form, the upper end of fifth spring with the internal surface fixed connection of third framework, the lower extreme of fifth spring with third filter screen fixed connection.
Compared with the prior art, the invention has the following beneficial effects: the efficient urban sludge dewatering treatment equipment can effectively purify sludge, has high purification efficiency and good purification effect, can effectively separate water from the sludge, and can dry the sludge to prevent the sludge from polluting the environment and protect the environment.
Detailed Description
The efficient municipal sludge dewatering treatment equipment of the invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the efficient municipal sludge dewatering treatment equipment of the invention comprises a bottom plate 1, a bracket device 2 positioned above the bottom plate 1, an electric cylinder device 3 positioned at the right side of the bracket device 2, a first frame device 4 positioned above the electric cylinder device 3, a drying device 5 accommodated in the first frame device 4, a second frame device 6 positioned above the first frame device 4, a cover plate device 7 positioned below the second frame device 6, a third frame device 8 positioned above the second frame device 6, and a motor device 9 arranged on the third frame device 8.
As shown in fig. 1, the bottom plate 1 is a cuboid and is horizontally disposed, and the bottom plate 1 is provided with a first support block 11 located at the left and right sides below the bottom plate, a first roller 12 located below the first support block 11, and a recycling bin 13 located above the first roller. The upper surface of first supporting block 11 with the lower surface fixed connection of bottom plate 1, the lower surface of first supporting block 11 is equipped with first recess 111. The first roller 12 is a cylinder, and the first roller 12 is accommodated in the first groove 111 and pivotally connected to the first supporting block 11, so that the first roller 12 can rotate in the first groove 111. The collection box 13 is hollow cuboid, the upper end of collection box 13 is equipped with the opening, the lower surface of collection box 13 with the upper surface sliding connection of bottom plate 1, the transversal character cut in bas-relief shape of personally submitting of collection box 13.
As shown in fig. 1, the rack device 2 includes a first supporting rod 21, a first cross bar 22 located on the right side of the first supporting rod 21, a first bending bar 23 located below the first cross bar 22, a first support 24 located on the left side of the first supporting rod 21, a second cross bar 25 disposed on the first support 24, and a first vertical bar 26 located above the second cross bar 25. The first supporting rod 21 is a cuboid and is vertically placed, and the lower end of the first supporting rod 21 is fixedly connected with the bottom plate 1. First horizontal pole 22 is cuboid and level and places, the left end of first horizontal pole 22 with the right fixed surface of first bracing piece 21 is connected. The first bending rod 23 is bent, the lower end of the first bending rod 23 is fixedly connected with the side surface of the first supporting rod 21, and the upper end of the first bending rod 23 is fixedly connected with the first cross rod 22. The first support 24 is in a concave shape, and the lower end of the first support 24 is fixedly connected with the first support rod 21. The second horizontal pole 25 is the cuboid and the level is placed, the left end of second horizontal pole 25 with first support 24 fixed connection. First montant 26 is the cuboid and vertical the placing, the lower extreme of first montant 26 with second horizontal pole 25 fixed connection, the upper end of first montant 26 with first support 24 fixed connection.
As shown in fig. 1, the electric cylinder device 3 includes a first electric cylinder 31, a first push rod 32 located on the right side of the first electric cylinder 31, a first moving rod 33 located on the right side of the first push rod 32, a first baffle 34 located above the first moving rod 33, and a second bracket 35 located on the left side of the first electric cylinder 35. The first electric cylinder 31 is connected with a power supply to enable the first electric cylinder 31 to normally operate, the lower surface of the first electric cylinder 31 is fixedly connected with the upper surface of the bottom plate 1, and a switch is arranged on the first electric cylinder 31 to facilitate the first electric cylinder to be turned on or turned off. First catch bar 32 is cuboid and level and places, the left end of first catch bar 32 with first electric jar 31 is connected, makes first electric jar 31 drives remove about first catch bar 32, the right-hand member of first catch bar 32 with the left fixed surface of first carriage release lever 33 is connected. First carriage bar 33 is cuboid and vertical the placing, first carriage bar 33's lower surface with the upper surface sliding connection of bottom plate 1 makes first carriage bar 33 can the horizontal slip on the bottom plate 1. First baffle 34 is cuboid and level and places, the upper end of first carriage release lever 33 with the lower surface fixed connection of first baffle 34, first baffle 34 is located the top of collection box 13. The second bracket 35 is L-shaped, one end of the second bracket 35 is fixedly connected to the bottom plate 1, and the other end of the second bracket 35 is fixedly connected to the left surface of the first electric cylinder 31.
As shown in fig. 1, the first frame device 4 includes a first frame 41, a third support 42 located on the right side of the first frame 41, a first closing plate 43 housed in the first frame 41, a third cross bar 44 located on the right side of the first frame 41, a second bending bar 45 located below the third cross bar 44, a first spring 46 located above the third cross bar 44, a second baffle 47 located above the first spring 46, and a grip ring 48 located above the second baffle 47. The first frame body 41 is a hollow cuboid and is vertically arranged, the upper surface and the lower surface of the first frame body 41 are communicated, and the upper surface of the first baffle 34 is connected with the lower surface of the first frame body 41 in a sliding manner, so that the first baffle 34 can move left and right. The third support 42 is L-shaped, the lower end of the third support 42 is fixedly connected to the bottom plate 1, and the upper end of the third support 42 is fixedly connected to the side surface of the first frame 41. First closing plate 43 is the cuboid, the side of first closing plate 43 with the internal surface fixed connection of first framework 41, the upper surface of first baffle 34 with the lower surface sliding connection of first closing plate 43, be equipped with the first through-hole 431 that runs through its upper and lower surface on the first closing plate 43, first through-hole 431 is square. The third cross bar 44 is a cuboid and is horizontally placed, and the left end of the third cross bar 44 is fixedly connected with the right surface of the first frame body 41. The second bending rod 45 is bent, the lower end of the second bending rod 45 is fixedly connected with the right surface of the first frame body 41, and the upper end of the second bending rod 45 is fixedly connected with the lower surface of the third cross rod 44. The lower end of the first spring 46 is fixedly connected with the third cross bar 44, and the upper end of the first spring 46 is fixedly connected with the second baffle 47. The second baffle 47 is a cuboid, and the second baffle 47 covers the upper end opening of the first frame 41. The holding ring 48 is in a semicircular ring shape, and two ends of the holding ring 48 are fixedly connected with the upper surface of the second baffle 47.
As shown in fig. 1, the drying device 5 includes an iron net 51, a third baffle 52 disposed on the iron net 51, a second roller 53 disposed above the third baffle 52, a first crushing tooth 54 disposed on the second roller 53, third rollers 55 disposed on left and right sides below the iron net 51, bristles 56 disposed on the third rollers 55, heat dissipation frames 57 disposed on left and right sides above the second roller 53, and a heating rod 58 housed in the heat dissipation frames 57. The iron net 51 is bent, the side surface of the iron net 51 is fixedly connected with the inner surface of the first frame body 41, and the iron net 51 is provided with second through holes 511 penetrating through the upper surface and the lower surface thereof. The third baffle plate 52 is curved, and the third baffle plate 52 is accommodated in the second through hole 511 and is fixedly connected with the iron net 51. The second roller 53 is a cylinder, the second roller 53 is pivotally connected to the first frame 41, so that the second roller 53 can rotate in the first frame 41, and the second roller 53 is connected to a motor to drive the motor to actively rotate. The number of the first crushing teeth 54 is a plurality, the first crushing teeth 54 are uniformly distributed on the second roller 53, and the first crushing teeth 54 are fixedly connected with the second roller 53. The number of the third rollers 55 is two, the third rollers 55 are located on the left and right sides of the first through hole 431, the third rollers 55 are cylindrical, the third rollers 55 are pivotally connected to the first frame 41, so that the third rollers 55 can rotate in the first frame 41, and the third rollers 55 are connected to the motor to drive the motor to actively rotate. The bristles 56 are uniformly distributed on the third roller 55 and fixedly connected with the third roller, and the bristles 56 can collect dust and impurities above the first closing plate 43 into the first through hole 431. The heat dissipation frame 57 is provided with two and is located respectively the left and right sides in the first framework 41, the heat dissipation frame 57 is hollow cuboid, the side of the heat dissipation frame 57 with the internal surface fixed connection of the first framework 41, the heat dissipation frame 57 is made of heat conduction material, so that it can radiate heat into in the first framework 41. The number of the heating rods 58 is two, the heating rods 58 are connected with a power supply, so that heat can be generated, a switch is arranged on each heating rod 58 and placed on the outer side of the first frame body 41, opening and closing of the heating rods 58 can be controlled, and the lower surface of the second baffle plate 47 is connected with the upper surface of the heat dissipation frame 57 in a sliding mode.
As shown in fig. 1, the second casing device 6 includes a second casing 61, a second closing plate 62 accommodated in the second casing 61, a first filter 63 located below the second closing plate 62, a fourth bracket 64 located on the left side of the second casing 61, a first duct 65 located on the right side of the second casing 61, a water pump 66 provided on the first duct 65, and a first valve 67. The second frame body 61 is a hollow cuboid and is horizontally placed, the first frame body 41 is located below the right end of the second frame body 61, the upper surface and the lower surface of the second frame body 61 are communicated, a third through hole 611 located on the right surface of the second frame body 61 is arranged on the second frame body 61, and the third through hole 611 is circular and is communicated with the inside of the second frame body 61. The second closing plate 62 is cuboid and horizontal placement, the side of the second closing plate 62 with the interior fixed surface of the second frame body 61 is connected, be equipped with the fourth through hole 621 that runs through its upper and lower surface on the second closing plate 62, the fourth through hole 621 is squarely. First filter screen 63 is crooked form, the upper end of first filter screen 63 with the internal surface fixed connection of second framework 61, first filter screen 63 is located the left side of third through hole 611, first filter screen 63 cladding third through hole 611. The fourth support 64 is L-shaped, the upper end of the fourth support 64 is fixedly connected to the left surface of the second frame body 61, the lower end of the fourth support 64 is fixedly connected to the upper end of the first support rod 21, the lower end of the fourth support 64 is provided with a second groove 641, the second groove 641 is rectangular, the right end of the second cross rod 25 is fixedly connected to the fourth support 64, and the upper end of the first support 24 is fixedly connected to the left surface of the second frame body 61. The upper end of the first duct 65 is aligned with the third through hole 611 and is fixedly coupled to the right surface of the second frame 61, so that the interior of the first duct 65 communicates with the interior of the second frame 61. The water pump 66 is connected with a power supply to enable the water pump to operate normally, a switch is arranged on the water pump 66 to facilitate the water pump to be turned on or turned off, and the water pump 66 can pump water in the second frame body 61 into the first pipeline 65 and then discharge the water. The first valve 67 is used to control the flow of water in the first conduit 65.
As shown in fig. 1, the cover device 7 includes a cover 71, a connection ring 72 located below the cover 71, a first pull wire 73 located below the connection ring 72, a second spring 74 located on the right side of the first pull wire 73, a first motor 75 located below the first pull wire 73, a first output shaft 76 provided on the first motor 75, a third bending rod 77 located below the first motor 75, a third spring 78 located on the left side of the first pull wire 73, and a fifth bracket 79 located on the left side of the third spring 78. The apron 71 is the cuboid, the upper surface top of apron 71 leans on the lower surface of second framework 61, the lower surface top of first filter screen 63 leans on the lower surface of apron 71, apron 71 adopts the sealing material to make, makes apron 71 top leans on when the lower surface of second framework 61 is gone up, water in the second framework 61 can not flow out. The connecting ring 72 is in a semicircular shape, and both ends of the connecting ring 72 are fixedly connected with the lower surface of the cover plate 71. The upper end of the first pulling wire 73 is fixedly connected with the connecting ring 72, and the lower end of the first pulling wire 73 is fixedly connected with the first output shaft 76. The upper end of the second spring 74 is fixedly connected with the lower surface of the cover plate 71, the lower end of the second spring 74 is fixedly connected with the first frame 41, so as to support the cover plate 71, the elasticity of the second spring 74 is large enough, so that the cover plate 71 is tightly abutted against the lower surface of the second frame 61, and the water in the second frame 61 cannot flow out. First motor 75 is connected with the power, makes it can normal operating, be equipped with the switch on first motor 75, make things convenient for it to open or close, the right surface of first motor 75 with the left surface fixed connection of first framework 41. The first output shaft 76 is a cylinder, and one end of the first output shaft 76 is connected to the first motor 75, so that the first motor 75 can drive the first output shaft 76 to rotate. The third curved bar 77 is curved, the lower end of the third curved bar 77 is fixedly connected to the left surface of the first frame body 41, and the upper end of the third curved bar 77 is fixedly connected to the lower surface of the first motor 75, so that the first motor 75 is supported. The upper end of the third spring 78 is fixedly connected with the cover plate 71, and the lower end of the third spring 78 is fixedly connected with the first cross bar 22, so as to support the cover plate 71. The fifth bracket 79 is L-shaped, the upper end of the fifth bracket 79 is fixedly connected to the lower surface of the cover plate 71, and the lower end of the fifth bracket 79 is received in the second groove 641 and is pivotally connected to the fourth bracket 64, so that the fifth bracket 79 can rotate around the lower end of the fourth bracket 64, and the cover plate 71 can rotate around the lower end of the fourth bracket 64.
As shown in fig. 1, the third frame device 8 includes a third frame 81, a fourth frame 82 located below the third frame 81, a second filter 83 located below the fourth frame 82, a fourth baffle 84 located below the second filter 83, a vibrator 85 located below the fourth baffle 84, fourth springs 86 located on the left and right sides of the vibrator 85, fourth curved rods 87 located on the left and right sides of the fourth frame 82, a first connection frame 88 located below the fourth frame 82, a second connection frame 89 located above the third frame 81, and a hopper 80 located above the second connection frame 89. The third frame 81 is a hollow cuboid and is horizontally placed, the third frame 81 is located above the second frame 61, the lower end of the third frame 81 is provided with an opening, so that the cross section of the third frame 81 is in an inverted character cut shape, the third frame 81 is provided with a fifth through hole 812 located on the upper surface thereof and a sixth through hole 811 located on the left side and the right side of the fifth through hole 812, the fifth through hole 812 is circular and is communicated with the inside of the third frame 81, the sixth through hole 811 is provided with two holes, and the sixth through hole 811 is circular and is communicated with the inside of the third frame 81. The cross section of the fourth frame 82 is an isosceles trapezoid, the upper and lower surfaces of the fourth frame 82 are communicated, and the upper surface of the fourth frame 82 is fixedly connected with the lower surface of the third frame 81, so that the inside of the fourth frame 82 is communicated with the inside of the third frame 81. The cross section of the second filter screen 83 is isosceles trapezoid, the upper surface and the lower surface of the second filter screen 83 are communicated, the upper surface of the second filter screen 83 is fixedly connected with the lower surface of the fourth frame 83, and the side wall of the second filter screen 83 can filter sludge. The fourth baffle 84 is a cuboid and is horizontally placed, and the fourth baffle 84 abuts against the second filter screen 83. The vibrator 85 is connected with a power supply to enable the vibrator to normally operate, the vibrator 85 is fixedly connected with the fourth baffle 84 to further drive the fourth baffle 84 to vibrate, a switch is arranged on the vibrator 85 to facilitate opening or closing of the vibrator, and a cover switch can be arranged on the outer side of the second frame body 61 to facilitate control of an operator. The number of the fourth springs 86 is two, the fourth springs 86 are vertical, the lower ends of the fourth springs 86 are fixedly connected with the cover plate 71, and the upper ends of the fourth springs 86 are fixedly connected with the fourth baffle plate 84 to support the fourth baffle plate 84. The number of the fourth bending rods 87 is two, the upper end of the fourth bending rod 87 is fixedly connected with the fourth frame body 81, and the lower end of the fourth bending rod 87 is fixedly connected with the second frame body 61. First frame 88 is hollow cuboid, the upper and lower surface of first frame 88 communicates with each other, the lower extreme of first frame 88 is aimed at fourth through hole 621 and with the upper surface fixed connection of second closing plate 62 makes the inside of first frame 88 with the inside of second frame body 61 communicates with each other, the lower extreme of fourth frame body 82 accept in first frame 88 and with the upper end fixed connection of first frame 88, second filter screen 83 and fourth baffle 84 accept in first frame 88. The second connection frame 89 is a cylinder with a circular ring-shaped cross section, the second connection frame 89 is vertically placed, the lower end of the second connection frame 89 is aligned with the fifth through hole 812 and is fixedly connected with the upper surface of the third frame body 81, so that the inside of the second connection frame 89 is communicated with the inside of the third frame body 81. The feed hopper 80 is in the shape of a hollow circular truncated cone, the upper and lower surfaces of the feed hopper 80 are communicated, and the inside of the feed hopper 80 is communicated with the inside of the second connecting frame 89.
As shown in fig. 1, two motor devices 9 are provided and are respectively provided on the left and right sides of the third frame 81. The motor device 9 includes a sixth bracket 91, a second motor 92 disposed at an upper end of the sixth bracket 91, a second output shaft 93 disposed on the second motor 92, a second pull wire 96 disposed on the second output shaft 93, an inclined rod 94 located at one side of the second motor 92, a fourth roller 95 disposed at an upper end of the inclined rod 94, a third filter screen 97 located below the second pull wire 96, and a fifth spring 98 located above the third filter screen 97. The sixth bracket 91 is shaped like a Chinese character 'ao', the lower end of the sixth bracket 91 is fixedly connected to the side surface of the third frame 81, and the upper end of the sixth bracket 91 is fixedly connected to the side surface of the second motor 92. The second motor 92 is connected to a power supply, so that the second motor can operate normally, a switch is arranged on the second motor 92, so that the second motor can be turned on or off conveniently, and the lower surface of the second motor 92 is fixedly connected to the upper surface of the third frame 91. The second output shaft 93 is a cylinder, and one end of the second output shaft 93 is connected to the second motor 92, so that the second motor 92 can drive the second output shaft 93 to rotate. The inclined rod 94 is inclined, the lower end of the inclined rod 94 is fixedly connected with the upper surface of the third frame 81, and a third groove is formed in the upper end of the inclined rod 94. The fourth roller 95 is a cylinder, and the fourth roller 95 is received in the third groove and pivotally connected to the inclined rod 94, such that the fourth roller can rotate in the third groove. The upper end of the second pull wire 96 is fixedly connected with the second output shaft 93, the second pull wire 96 abuts against the fourth roller 95 and penetrates through the sixth through hole 811 to enter the third frame 81, and the lower end of the second pull wire 96 is fixedly connected with the third filter screen 97. Third filter screen 97 is the cuboid, third filter screen 97 adopts elastic material to make, makes it can bending deformation, third filter screen 97's one end with the internal surface fixed connection of third framework 81, third filter screen 97's the other end leans on each other together. The fifth spring 98 is vertical, the upper end of the fifth spring 98 is fixedly connected to the inner surface of the third frame 81, the lower end of the fifth spring 98 is fixedly connected to the third filter screen 97, and the fifth spring 98 is in a compressed state, so that the fifth spring 98 pushes the third filter screen 97 downwards, and therefore, under normal conditions, one end of the third filter screen 97 near the middle is bent downwards.
As shown in fig. 1, when the efficient municipal sludge dewatering treatment equipment of the invention is used, the switch of the second motor 92 is firstly turned on, so that the second motor 92 drives the second output shaft 93 to rotate, then the second pull wire 96 is tensioned, so that one end of the third filter screen 97 near the middle moves upwards, until the third filter screens 97 at the left and right sides are mutually abutted. Then, the municipal sludge to be treated is poured into the feed hopper 80, enters the third frame 81 through the second connecting frame 89, and is collected on the third filter screen 97. At this time, part of the water in the sludge enters the fourth frame 82 after being filtered by the third filter screen 97, then enters the first connecting frame 88 after being filtered by the second filter screen 83, and then is collected in the second frame 61 and is located above the cover plate 71. When the cover 71 has a large amount of water, the switch of the water pump 66 is turned on and the first valve 67 is opened, so that the water on the cover 71 is discharged from the first pipe 65 to a position where the water in the second frame 61 is completely discharged. Then, the switch of the second motor 92 is turned off, the fifth spring 98 pushes the third filter screen 97 downward, so that one end of the third filter screen 97 near the middle moves downward, so that the third filter screen 97 bends, then the sludge above the third filter screen 97 flows into the fourth frame 82, then slides over the inner surface of the second filter screen 83 to flow onto the fourth baffle 84, then the switch of the vibrator 85 is turned on, so that the vibrator 85 drives the fourth baffle 84 to vibrate, and further the fourth spring 86 is compressed and restored to the original state, so that a gap sometimes occurs between the fourth baffle 85 and the second filter screen 83, and further the sludge on the fourth baffle 84 can enter the third frame 61 through the gap and be concentrated above the cover plate 71. When all the sludge enters the cover plate 71, the switch of the first motor 75 is turned on, so that the first output shaft 76 rotates, the first pull wire 73 is pulled, the right end of the cover plate 71 moves downwards, the second spring 74 and the third spring 78 are compressed, and then the user holds the holding ring 48, so that the second baffle plate 47 no longer covers the first frame body 41, and the sludge on the cover plate 71 slides rightwards along the upper surface of the second baffle plate and falls into the first frame body 41. Then, the switch of the heating rod 58 is turned on to start generating heat, and then the heat is radiated into the first frame 41, and when all the sludge enters the first frame 41, the second baffle plate 47 is covered on the first frame 41 again. Then the sludge is gathered on the iron net 51 and the third baffle plate 52, so that heat continuously dries the sludge, moisture in the sludge is evaporated, after the sludge is dried, a motor connected with the second roller 53 is turned on, the second roller 53 rotates, the second roller 53 drives the first crushing teeth 54 to rotate, the dried sludge is crushed, the crushed sludge enters the first closing plate 43 after being filtered by the iron net 51, at the moment, the motor connected with the third roller 55 is turned on, the third roller 55 on the left side rotates anticlockwise, the third roller 55 on the right side rotates clockwise, the crushed dried sludge on the first closing plate 43 is gathered in the middle, after a certain amount of dried sludge is gathered, the first electric cylinder 31 is opened, so that the first push rod 32 moves leftwards, and the first baffle plate 34 moves leftwards, so that the first baffle 34 no longer blocks the first through hole 431, and then the dried sludge enters the recycling tank 13 through the first through hole 431, so that the sludge is conveniently recycled until all the sludge is dried and crushed and then collected in the recycling tank 13. Therefore, the use process of the high-efficiency municipal sludge dewatering treatment equipment is described.