Hydraulic engineering construction sludge treatment device

Abstract

The invention relates to the technical field of hydraulic engineering construction, and discloses a hydraulic engineering construction sludge treatment device which comprises a base, a supporting table and a hydraulic table are fixedly connected to the upper surface of the base, a push plate is fixedly connected to the right side of the hydraulic table, and an extrusion plate is fixedly connected to the right side of the push plate. An extrusion chamber is fixedly connected to the upper surface of the supporting table, a filter box is fixedly connected to the right side of the extrusion chamber, a water pipe is fixedly connected to the right side of the filter box, a sludge inlet pipe is arranged on the upper surface of the extrusion chamber, and a water tank is fixedly connected to the right side of the water pipe; sludge on the side faces can be extruded at the same time, the sludge extrusion effect is improved, automatic discharging can be achieved, the device can evenly stir the sludge, the cover plate on the drying box can be automatically opened while the bottom plate is opened, and extruded sludge blocks fall into the drying box to be dried; and the dried sludge blocks can be stirred, and the drying effect is further improved.

Description

Technical Field

[0001] The invention relates to the technical field of water conservancy project construction, in particular to a water conservancy project construction sludge treatment device. Background Art

[0002] The sludge treatment device for water conservancy project construction is a device used for sludge dehydration treatment. It can squeeze out the water in the sludge, reduce the water content of the sludge, thereby reducing the volume of the sludge and facilitating the subsequent treatment and disposal of the sludge.

[0003] The patent with announcement number CN213113012U discloses a sludge treatment device for water conservancy project construction, including a treatment box, the interior of the treatment box is divided into a filter chamber and an extrusion chamber by a partition, a feed pipe is provided at the top of the filter chamber, a drain pipe is provided at the bottom, several layers of filter components are provided inside the filter chamber, the filter component includes an open tube, an opening is provided on the upper side of the open tube, and screen plates are symmetrically provided at both ends of the opening, a horizontal axis is provided along the axis of the interior of the open tube, a conveying screw blade is provided on the outside of the horizontal axis, a mud guide hole is opened on the partition near the horizontal axis, a vertical axis is provided at the center of the extrusion chamber, and variable pitch screw blades and straight plate blades are fixed on the outside of the vertical axis, a slag discharge pipe that runs through the treatment box is provided at the top of the extrusion chamber, an extrusion drainage chamber is provided on the side of the extrusion chamber away from the filter chamber, water filter holes are evenly distributed on the plate body between the extrusion drainage chamber and the extrusion chamber, and the bottom end of the extrusion drainage chamber is connected with the drain pipe through a hose.

[0004] However, it is difficult for the device to squeeze the silt on the side, which may easily cause incomplete squeezing of the silt. There may be a problem that more water is not squeezed out in the silt. Therefore, a silt treatment device for water conservancy project construction is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a sludge treatment device for water conservancy project construction in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a sludge treatment device for water conservancy project construction, comprising a base, the upper surface of the base is respectively fixedly connected with a support platform and a hydraulic platform, the right side of the hydraulic platform is fixedly connected with a push plate, the right side of the push plate is fixedly connected with an extrusion plate, the upper surface of the support platform is fixedly connected with an extrusion chamber, the right side of the extrusion chamber is fixedly connected with a filter box, the right side of the filter box is fixedly connected with a water pipe, the upper surface of the extrusion chamber is provided with a mud inlet pipe, the inner wall of the mud inlet pipe is provided with a valve, and the right side of the water pipe is fixedly connected with a water tank; the front of the extrusion chamber is provided with a side extrusion device, the upper surface of the mud inlet pipe is provided with a stirring device, and the upper surface of the base is provided with a drying device; The side extrusion device comprises: a trapezoidal plate, a fixed plate, a pressure rod, a pressure block, an elastic telescopic column plate, and an elastic telescopic column. The left side of the trapezoidal plate is fixedly connected to the right side of the push plate, and the back side of the fixed plate is fixedly connected to the front side of the extrusion chamber. The pressure rod is rotatably connected to the inner wall of the fixed plate, the back side of the elastic telescopic column is fixedly connected to the front side of the extrusion chamber, the front side of the elastic telescopic column plate is fixedly connected to the telescopic end of the elastic telescopic column, and the back side of the pressure block is fixedly connected to the front side of the elastic telescopic column plate, so that the device can simultaneously extrude the silt on the side when squeezing the silt, thereby increasing the silt squeezing effect and improving the water output squeezed by the device. The side extrusion device also comprises: a fixed plate two, an axis one, a rotating plate, a push column, a fixed plate three, a slide rail, a bottom plate, a pulley, a fixed pin, a fixed plate four, a connecting rod one, an elastic telescopic column two, and a connecting column. The lower surface of the fixed plate two is fixedly connected to the upper surface of the base, the front side of the axis one is fixedly connected to the back side of the fixed plate two, and the inner surface of the rotating plate The cam is fixedly connected to the base by a circumferential surface of an axis, and the lower surface of the fixing plate is fixedly connected to the upper surface of the base, and the right end of the fixing plate is fixedly connected to the left side of the fixing plate, the circumferential surface of the connecting column is fixedly connected to the left end of the elastic telescopic column two, and the right end of the pushing column is fixedly connected to the circumferential surface of the connecting column. The left end of the connecting rod is rotatably connected to the top of the connecting column, and the fixing pin is rotatably connected to the right end of the connecting rod. The lower surface of the bottom plate is fixedly connected to the upper surface of the fixing pin, and the pulley is arranged on the right side of the bottom plate, and the upper surface of the slide rail is fixedly connected to the lower surface of the extrusion chamber, and the lower surface of the fixing plate three is fixedly connected to the upper surface of the base, and the extrusion plate slides on the inner wall of the extrusion chamber, the pressing block slides on the inner wall of the extrusion chamber, the elastic telescopic column plate slides on the inner wall of the extrusion chamber, the elastic telescopic column one telescopic column slides on the inner wall of the extrusion chamber, the circumferential surface of the pushing column slides on the inner wall of the fixed plate three, and the bottom plate slides on the inner wall of the slide rail. The device can realize automatic dropping of the extruded sludge, reducing manual operation.

[0007] Preferably, the stirring device includes: a stirring chamber, a motor, a reciprocating screw, a second axis, a stirring plate, and a mud inlet. The bottom of the stirring chamber is fixedly connected to the upper surface of the mud inlet pipe, the motor is fixedly connected to the upper surface of the stirring chamber, the upper end of the reciprocating screw is fixedly connected to the output end of the motor, the second axis is fixedly connected to the lower end surface of the reciprocating screw, the stirring plate is fixedly connected to the circumferential surface of the second axis, and the mud inlet is arranged on the upper surface of the stirring chamber, so that the device can stir the sludge evenly before squeezing the sludge, make the sludge concentration uniform, and prevent the lumped sludge in the extrusion chamber from causing uneven force on the extrusion plate to affect the extrusion effect. The stirring device also includes: a stirring Blades, scrapers, axis three, fixed column one, and scrapers, the stirring blades are movably connected to the circumferential surface of the reciprocating screw, the inner wall of the scraper is fixedly connected to the outer end of the stirring blade, the upper end of the axis three is fixedly connected to the lower end of the axis two, one end of the fixed column one is fixedly connected to the circumferential surface of the axis three, and the scraper is fixedly connected to the other end of the fixed column one, the scraper is slidably connected to the inner wall of the stirring chamber, and the scraper is in contact with the inner wall of the stirring chamber. While stirring, the device can realize the up and down movement of the stirring blades through the reciprocating screw, and at the same time, the scraper rotates, so as to scrape off the sludge adhering to the inner wall of the stirring chamber to prevent the sludge blocks from being attached to the stirring chamber for a long time and affecting the stirring effect.

[0008] Preferably, the drying device comprises: a drying box, two fixed columns, a cover plate, and a box door, the lower surface of the drying box is fixedly connected to the upper surface of the base, the upper end of the two fixed columns is fixedly connected to the lower surface of the fixed pin, the upper surface of the cover plate is fixedly connected to the lower end of the two fixed columns, and the box door is arranged on the front side of the drying box, so that the device can automatically open the cover plate on the drying box when the bottom plate is opened, and the extruded sludge blocks fall into the drying box for drying treatment, thereby improving the sludge dehydration effect, and the drying device also comprises: three elastic telescopic columns, L-shaped columns, gears, one limiting plate, double-headed screws, movable plates, movable columns, slices, and two limiting plates, the left end of the three elastic telescopic columns is fixedly connected to the right side of the hydraulic platform, the left side of the L-shaped column is fixedly connected to the right end of the three elastic telescopic columns, and the bottom of the one limiting plate is fixed The gear is meshed with the teeth at the top of the L-shaped column, and the lower surface of the movable plate slides on the bottom of the inner wall of the drying box, and the double-headed screw rotates on the inner wall of the limiting plate. The device can realize the movement of the movable plate on the double-headed screw by driving the L-shaped rod to move, thereby moving the dried sludge blocks, thereby further improving the drying effect.

[0009] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. The silt treatment device for water conservancy project construction, through the cooperation among the trapezoidal plate, fixed plate 1, pressure rod, pressure block, elastic telescopic column plate, elastic telescopic column 1, fixed plate 2, axis 1, rotating plate, push column, fixed plate 3, slide rail, bottom plate, pulley, fixed pin, fixed plate 4, connecting rod 1, elastic telescopic column 2 and connecting column, allows the device to extrude the silt on the side at the same time when squeezing the silt, thereby increasing the silt squeezing effect and improving the water output squeezed by the device. At the same time, the device can realize automatic dropping of the extruded silt, reducing manual operation.

[0010] 2. The sludge treatment device for water conservancy project construction can evenly stir the sludge before extruding the sludge through the cooperation between the mixing chamber, the motor, the reciprocating screw, the second axis, the stirring plate, the mud inlet, the stirring blade, the scraper, the third axis, the fixed column, and the scraper, so that the device can prevent the sludge from agglomerating in the extrusion chamber, causing uneven force on the extrusion plate and affecting the extrusion effect. At the same time, the device can realize the up and down movement of the stirring blade through the reciprocating screw while stirring, and the scraper rotates at the same time, so as to scrape off the sludge adhering to the inner wall of the mixing chamber, and prevent the mixing chamber from being attached to sludge blocks for a long time and affecting the stirring effect.

[0011] 3. The sludge treatment device for water conservancy project construction, through the mutual cooperation among the drying box, the second fixed column, the cover plate, the box door, the third elastic telescopic column, the L-shaped column, the gear, the first limit plate, the double-headed screw, the movable plate, the movable column, the slice, and the second limit plate, allows the device to automatically open the cover plate on the drying box when the bottom plate is opened, and the extruded sludge blocks fall into the drying box for drying treatment, thereby improving the sludge dehydration effect. At the same time, the device can realize the movement of the movable plate on the double-headed screw by driving the movement of the L-shaped rod through the rotating plate, and move the dried sludge blocks, thereby further improving the drying effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the side extrusion device of the present invention; Figure 3 It is a cross-sectional view of the extrusion chamber structure of the present invention; Figure 4 This is a schematic diagram of the connecting column structure of the present invention; Figure 5 This is a cross-sectional view of the mixing chamber structure of the present invention; Figure 6 This is a schematic diagram of the scraper structure of the present invention; Figure 7 It is a schematic diagram of the drying device of the present invention; Figure 8 This is a cross-sectional view of the drying box structure of the present invention.

[0013] In the figure: 1, base; 2, support platform; 3, hydraulic platform; 4, push plate; 5, extrusion plate; 6, extrusion chamber; 7, side extrusion device; 71, trapezoidal plate; 72, fixed plate 1; 73, pressure rod; 74, pressure block; 75, elastic telescopic column plate; 76, elastic telescopic column 1; 77, fixed plate 2; 78, axis 1; 79, rotating plate; 710, push column; 711, fixed plate 3; 712, slide rail; 713, bottom plate; 714, pulley; 715, fixing pin; 716, fixed plate 4; 717, connecting rod 1; 718, elastic telescopic column 2; 719, connecting column; 8, stirring device; 81 , mixing chamber; 82, motor; 83, reciprocating screw; 84, axis two; 85, stirring plate; 86, mud inlet; 87, stirring blade; 88, scraper; 89, axis three; 810, fixed column one; 811, scraper; 9, drying device; 91, drying box; 92, fixed column two; 93, cover plate; 94, box door; 95, elastic telescopic column three; 96, L-shaped column; 97, gear; 98, limit plate one; 99, double-headed screw; 910, moving plate; 911, moving column; 912, slice; 913, limit plate two; 10, filter box; 11, water pipe; 12, mud inlet pipe; 13, water tank. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-Figure 8, one embodiment of the present invention is: a sludge treatment device for water conservancy project construction, including a base 1, the upper surface of the base 1 is fixedly connected with a support platform 2 and a hydraulic platform 3, the right side of the hydraulic platform 3 is fixedly connected with a push plate 4, the right side of the push plate 4 is fixedly connected with an extrusion plate 5, the upper surface of the support platform 2 is fixedly connected with an extrusion chamber 6, the right side of the extrusion chamber 6 is fixedly connected with a filter box 10, the right side of the filter box 10 is fixedly connected to a water pipe 11, the upper surface of the extrusion chamber 6 is provided with a mud inlet pipe 12, the inner wall of the mud inlet pipe 12 is provided with a valve, and the right side of the water pipe 11 is fixedly connected with a water tank 13; the front of the extrusion chamber 6 is provided with a side extrusion device 7, the upper surface of the mud inlet pipe 12 is provided with a stirring device 8, and the upper surface of the base 1 is provided with a drying device 9; the side extrusion device 7 includes: a trapezoidal plate 71, a fixed Plate 1 72, pressure rod 73, pressure block 74, elastic telescopic column plate 75, elastic telescopic column 1 76, the left side of trapezoidal plate 71 is fixedly connected to the right side of push plate 4, the back side of fixed plate 1 72 is fixedly connected to the front side of extrusion chamber 6, pressure rod 73 is rotatably connected to the inner wall of fixed plate 1 72, the back side of elastic telescopic column 1 76 is fixedly connected to the front side of extrusion chamber 6, the front side of elastic telescopic column plate 75 is fixedly connected to the telescopic end of elastic telescopic column 1 76, the back side of pressure block 74 is fixedly connected to the front side of elastic telescopic column plate 75, when hydraulic platform 3 is started, pushes push plate 4 and extrusion plate 5, extrusion plate 5 squeezes the sludge in extrusion chamber 6, and when it touches elastic telescopic column plate 75, elastic telescopic column plate 75 contracts, when trapezoidal plate 71 touches pressure rod 73, because pressure rod 73 is set to an elliptical structure, The pressure rod 73 is fixed by a fixed plate 72, the pressure rod 73 presses the pressure block 74, the pressure block 74 presses the elastic telescopic column plate 75, and the sludge side in the extrusion chamber 6 is squeezed, thereby improving the extrusion effect and making the sludge extrusion more complete. After the extrusion is completed, the elastic telescopic column plate 75 is reset by the elastic telescopic column 76, and the pressure rod 73 is reset by the torsion spring. The side extrusion device 7 also includes: a fixed plate 2 77, an axis 1 78, a rotating plate 79, a push column 710, a fixed plate 3 711, a slide rail 712, a bottom plate 713, a pulley 714, a fixing pin 715, a fixed plate 4 716, a connecting rod 1 717, an elastic telescopic column 2 718, and a connecting column 719. The lower surface of the fixed plate 2 77 is fixedly connected to the upper surface of the base 1, and the front surface of the axis 1 78 is fixedly connected to the fixed On the back of plate 2 77, the inner wall of rotating plate 79 is fixedly connected to the circumferential surface of axis 1 78, the lower surface of fixed plate 4 716 is fixedly connected to the upper surface of base 1, the right end of elastic telescopic column 2 718 is fixedly connected to the left side of fixed plate 4 716, the circumferential surface of connecting column 719 is fixedly connected to the left end of elastic telescopic column 2 718, the right end of push column 710 is fixedly connected to the circumferential surface of connecting column 719, the left end of connecting rod 1 717 is rotatably connected to the top of connecting column 719, the fixing pin 715 is rotatably connected to the right end of connecting rod 1 717, the lower surface of bottom plate 713 is fixedly connected to the upper surface of fixing pin 715, the pulley 714 is arranged on the right side of bottom plate 713, the upper surface of slide rail 712 is fixedly connected to the lower surface of extrusion chamber 6, the lower surface of fixed plate 3 711 is fixedly connected to the upper surface of base 1,The extrusion plate 5 slides on the inner wall of the extrusion chamber 6, the pressure block 74 slides on the inner wall of the extrusion chamber 6, the elastic telescopic column plate 75 slides on the inner wall of the extrusion chamber 6, the elastic telescopic column 1 76 slides on the inner wall of the extrusion chamber 6, the circumferential surface of the push column 710 slides on the inner wall of the fixed plate 3 711, and the bottom plate 713 slides on the inner wall of the slide rail 712. When the push plate 4 moves to the left, the fixed plate 2 77 fixes the axis 1 78, which will push the rotating plate 79 to rotate on the circumferential surface of the axis 1 78. Since the push column 710 is limited by the fixed plate 3 711, the rotating plate 79 rotates to push the push column 710 to move right, the push column 710 pushes the connecting column 719 to move right, and the connecting column 719 pushes the connecting rod 717, connecting rod 717 drives fixing pin 715, fixing pin 715 drives bottom plate 713, bottom plate 713 is provided with pulley 714, so that bottom plate 713 slides on slide rail 712, realizes opening of bottom plate 713, and finally realizes automatic dropping of extruded sludge blocks, reduces manual operation, when push plate 4 completely leaves rotating plate 79, rotating plate 79 is reset by torsion spring, fixing plate 4 716 fixes elastic telescopic column 2 718, push column 710 is reset by elastic telescopic column 2 718, squeezed water enters filter box 10 from the right side of extrusion chamber 6, then enters water pipe 11 from filter box 10, and finally enters water tank 13 from water pipe 11.

[0016] Working principle: when the hydraulic platform 3 is started, it pushes the push plate 4 and the extrusion plate 5, and the extrusion plate 5 squeezes the sludge in the extrusion chamber 6. When it touches the elastic telescopic column plate 75, the elastic telescopic column plate 75 contracts. When the trapezoidal plate 71 touches the pressure rod 73, since the pressure rod 73 is set to an elliptical structure and the pressure rod 73 is fixed by the fixed plate 1 72, the pressure rod 73 presses the pressure block 74, and the pressure block 74 presses the elastic telescopic column plate 75 to squeeze the side of the sludge in the extrusion chamber 6, thereby improving the extrusion effect and making the sludge extrusion more complete. After the extrusion is completed, the elastic telescopic column plate 75 is reset through the elastic telescopic column 1 76, and the pressure rod 73 is reset through the torsion spring. At the same time, when the push plate 4 moves to the left, the fixed plate 2 77 fixes the axis 1 78, which will push the rotating plate 79 to rotate on the circumferential surface of the axis 1 78. Since the push column 710 has the fixed plate 3 7 11 limit, the rotating plate 79 rotates to push the push column 710 to move right, the push column 710 pushes the connecting column 719 to move right, the connecting column 719 pushes the connecting rod 717, the connecting rod 717 drives the fixing pin 715, the fixing pin 715 drives the bottom plate 713, the bottom plate 713 is provided with a pulley 714, so that the bottom plate 713 slides on the slide rail 712, so as to realize the opening of the bottom plate 713, and finally realizes the automatic dropping of the sludge block after extrusion, reducing manual operation. When the push plate 4 completely leaves the rotating plate 79, the rotating plate 79 is reset by the torsion spring, the fixing plate four 716 fixes the elastic telescopic column two 718, the push column 710 is reset by the elastic telescopic column two 718, and the squeezed water enters the filter box 10 from the right side of the extrusion chamber 6, and then enters the water pipe 11 from the filter box 10, and finally enters the water tank 13 from the water pipe 11.

[0017] See also Figure 1-Figure 8 On the basis of the above embodiment, in another embodiment of the present invention, the stirring device 8 includes: a stirring chamber 81, a motor 82, a reciprocating screw 83, a second axis 84, a stirring plate 85, and a mud inlet 86. The bottom of the stirring chamber 81 is fixedly connected to the upper surface of the mud inlet pipe 12, the motor 82 is fixedly connected to the upper surface of the stirring chamber 81, the upper end of the reciprocating screw 83 is fixedly connected to the output end of the motor 82, the second axis 84 is fixedly connected to the lower end surface of the reciprocating screw 83, and the stirring plate 85 is fixedly connected to the circumferential surface of the second axis 84. The mud inlet 86 is arranged on the upper surface of the mixing chamber 81. When the sludge enters the mixing chamber 81 from the mud inlet 86, the motor 82 rotates, the motor 82 rotates to drive the reciprocating screw 83 to rotate, the reciprocating screw 83 rotates to drive the second shaft 84 to rotate, and the second shaft 84 drives the stirring plate 85 to rotate, so as to achieve the stirring of the sludge, break up the agglomerated sludge, keep the sludge concentration uniform, and enter the extrusion chamber 6 through the mud inlet pipe 12, so that the sludge can be extruded evenly when entering the extrusion chamber 6, and prevent the extrusion plate 5 from extruding agglomerates for a long time. The silt causes the extrusion plate 5 to be damaged. The stirring device 8 also includes: a stirring blade 87, a scraper 88, a shaft 3 89, a fixed column 1 810, and a scraper 811. The stirring blade 87 is movably connected to the circumferential surface of the reciprocating screw 83. The inner wall of the scraper 88 is fixedly connected to the outer end of the fan blade of the stirring blade 87. The upper end of the shaft 3 89 is fixedly connected to the lower end of the shaft 2 84. One end of the fixed column 1 810 is fixedly connected to the circumferential surface of the shaft 3 89. The scraper 811 is fixedly connected to the other end of the fixed column 1 810. The scraper 88 is connected to the stirring chamber 8 1 is slidably connected to the inner wall of the mixing chamber 81, and the scraper 811 contacts the inner wall of the mixing chamber 81. When the device is stirring the sludge, the motor 82 can drive the stirring blade 87 to move up and down on the circumference of the reciprocating screw 83, the stirring blade 87 drives the scraper 88, the reciprocating screw 83 drives the second axis 84, the second axis 84 drives the third axis 89, the third axis 89 drives the fixed column 1 810, and the fixed column 1 810 drives the scraper 811, so as to scrape off the sludge on the inner wall of the mixing chamber 81 and prevent the sludge from accumulating on the inner wall and affecting the stirring effect.

[0018] The drying device 9 includes: a drying box 91, a second fixed column 92, a cover plate 93, and a box door 94. The lower surface of the drying box 91 is fixedly connected to the upper surface of the base 1, the upper end of the second fixed column 92 is fixedly connected to the lower surface of the fixed pin 715, the upper surface of the cover plate 93 is fixedly connected to the lower end of the second fixed column 92, and the box door 94 is arranged on the front of the drying box 91. When the bottom plate 713 is opened to drop materials, the bottom plate 713 drives the fixed pin 715 to move, the fixed pin 715 drives the second fixed column 92, and the second fixed column 92 drives the cover plate 93 to open the cover plate 93. Since the inner wall of the drying box 91 is provided with a heating plate, the falling sludge blocks can be heated in the drying box 9. 1 is dried inside, and the dried sludge block is taken out from the box door 94. The drying device 9 also includes: an elastic telescopic column 3 95, an L-shaped column 96, a gear 97, a limit plate 1 98, a double-headed screw 99, a moving plate 910, a moving column 911, a slice 912, and a limit plate 2 913. The left end of the elastic telescopic column 3 95 is fixedly connected to the right side of the hydraulic platform 3, the left side of the L-shaped column 96 is fixedly connected to the right end of the elastic telescopic column 3 95, the bottom of the limit plate 1 98 is fixedly connected to the bottom of the inner wall of the drying box 91, the bottom of the limit plate 2 913 is fixedly connected to the bottom of the inner wall of the drying box 91, the back of the double-headed screw 99 is fixedly connected to the front of the limit plate 2 913, and the gear The back of 97 is fixedly connected to the front of the double-headed screw 99, the inner wall of the moving plate 910 is threadedly connected to the circumferential surface of the double-headed screw 99, and the right end of the moving column 911 is fixedly connected to the left side of the moving plate 910. The slice 912 is fixedly connected to the circumferential surface of the moving column 911. The cover plate 93 slides on the slideway on the upper surface of the drying box 91. The lower surface of the L-shaped column 96 contacts the upper surface of the base 1. The gear 97 meshes with the teeth at the top of the L-shaped column 96. The lower surface of the moving plate 910 slides at the bottom of the inner wall of the drying box 91. The double-headed screw 99 rotates on the inner wall of the limit plate 98. When the push plate 4 moves to the right, the push plate 4 pushes the rotating plate 79 to rotate clockwise, and the rotating plate 79 pushes the L The L-shaped column 96 moves to the left. Since a rack is provided on the upper surface of the L-shaped column 96, the leftward movement of the L-shaped column 96 drives the gear 97 to rotate. Since the double-headed screw 99 is limited by the limit plate 1 98 and the limit plate 2 913, the rotation of the gear 97 drives the double-headed screw 99 to rotate. The rotation of the double-headed screw 99 drives the moving plate 910 to rotate on the threaded surface of the double-headed screw 99. The moving plate 910 drives the moving column 911 to move. The moving column 911 drives the slice 912 to move. When the push plate 4 has completely passed, the rotating plate 79 is reset by the torsion spring, and the L-shaped rod is reset by the elastic telescopic column three 95, so that the device can scrape the sludge blocks in the drying process, thereby improving the drying effect.

[0019] Working principle: When the sludge enters the mixing chamber 81 from the sludge inlet 86, the motor 82 rotates, the motor 82 rotates to drive the reciprocating screw 83 to rotate, the reciprocating screw 83 rotates to drive the second axis 84 to rotate, the second axis 84 drives the stirring plate 85 to rotate, so as to achieve the stirring of the sludge, break up the agglomerated sludge, keep the sludge concentration uniform, and enter the extrusion chamber 6 through the sludge inlet pipe 12, so that the sludge can be extruded evenly when entering the extrusion chamber 6, and prevent the extrusion plate 5 from extruding the agglomerated sludge for a long time. This causes the extrusion plate 5 to be damaged. At the same time, when stirring the sludge, the device can drive the stirring blade 87 to move up and down on the circumferential surface of the reciprocating screw 83 through the motor 82. The stirring blade 87 drives the scraper 88, the reciprocating screw 83 drives the axis two 84, the axis two 84 drives the axis three 89, the axis three 89 drives the fixed column one 810, and the fixed column one 810 drives the scraper 811, so as to scrape off the sludge on the inner wall of the stirring bin 81 to prevent the sludge from accumulating on the inner wall and affecting the stirring effect.

[0020] When the bottom plate 713 is opened to drop materials, the bottom plate 713 drives the fixing pin 715 to move, the fixing pin 715 drives the fixing column 2 92, and the fixing column 2 92 drives the cover plate 93 to open the cover plate 93. Since the inner wall of the drying box 91 is provided with a heating plate, the fallen sludge block can be dried inside the drying box 91, and the dried sludge block is taken out from the box door 94. At the same time, when the push plate 4 moves to the right, the push plate 4 drives the rotating plate 79 to rotate clockwise, and the rotating plate 79 drives the L-shaped column 96 to move to the left. Since the upper surface of the L-shaped column 96 is provided with a rack, the L-shaped column 9 6 moves leftward and drives gear 97 to rotate. Since the double-headed screw 99 is limited by limit plate 1 98 and limit plate 2 913, the rotation of gear 97 drives the double-headed screw 99 to rotate. The rotation of the double-headed screw 99 drives the moving plate 910 to rotate on the thread surface of the double-headed screw 99. The moving plate 910 drives the moving column 911 to move, and the moving column 911 drives the slice 912 to move. When the push plate 4 has completely passed, the rotating plate 79 is reset by the torsion spring, and the L-shaped rod is reset by the elastic telescopic column three 95, so that the device can scrape the sludge blocks in the drying process, thereby improving the drying effect.

[0021] The present invention provides a sludge treatment device for water conservancy project construction. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A sludge treatment device for water conservancy project construction, comprising a base (1), characterized in that: The upper surface of the base (1) is respectively fixedly connected to a support platform (2) and a hydraulic platform (3); the right side of the hydraulic platform (3) is fixedly connected to a push plate (4); the right side of the push plate (4) is fixedly connected to an extrusion plate (5); the upper surface of the support platform (2) is fixedly connected to an extrusion chamber (6); the right side of the extrusion chamber (6) is fixedly connected to a filter box (10); the right side of the filter box (10) is fixedly connected to a water pipe (11); the upper surface of the extrusion chamber (6) is provided with a mud inlet pipe (12); the inner wall of the mud inlet pipe (12) is provided with a valve; the right side of the water pipe (11) is fixedly connected to a water tank (13); The front of the extrusion chamber (6) is provided with a side extrusion device (7), the upper surface of the mud inlet pipe (12) is provided with a stirring device (8), and the upper surface of the base (1) is provided with a drying device (9); The side extrusion device (7) comprises: a trapezoidal plate (71), a fixed plate (72), a pressure rod (73), a pressure block (74), an elastic telescopic column plate (75), and an elastic telescopic column (76). The left side of the trapezoidal plate (71) is fixedly connected to the right side of the push plate (4), the back side of the fixed plate (72) is fixedly connected to the front side of the extrusion chamber (6), the pressure rod (73) is rotatably connected to the inner wall of the fixed plate (72), the back side of the elastic telescopic column (76) is fixedly connected to the front side of the extrusion chamber (6), the front side of the elastic telescopic column plate (75) is fixedly connected to the telescopic end of the elastic telescopic column (76), and the back side of the pressure block (74) is fixedly connected to the front side of the elastic telescopic column plate (75).

2. A water conservancy project construction sludge treatment device according to claim 1, characterized in that: The side extrusion device (7) also includes: a second fixing plate (77), an axis (78), a rotating plate (79), a push column (710), a third fixing plate (711), a slide rail (712), a bottom plate (713), a pulley (714), a fixing pin (715), a fourth fixing plate (716), a connecting rod (717), a second elastic telescopic column (718), and a connecting column (719), wherein the lower surface of the second fixing plate (77) is fixedly connected to the upper surface of the base (1), the front surface of the axis (78) is fixedly connected to the back surface of the second fixing plate (77), the inner wall of the rotating plate (79) is fixedly connected to the circumferential surface of the axis (78), the lower surface of the fourth fixing plate (716) is fixedly connected to the upper surface of the base (1), the elastic telescopic column The right end of the second (718) is fixedly connected to the left side of the fixed plate four (716); the circumferential surface of the connecting column (719) is fixedly connected to the left end of the elastic telescopic column two (718); the right end of the pushing column (710) is fixedly connected to the circumferential surface of the connecting column (719); the left end of the connecting rod one (717) is rotatably connected to the top of the connecting column (719); the fixing pin (715) is rotatably connected to the right end of the connecting rod one (717); the lower surface of the bottom plate (713) is fixedly connected to the upper surface of the fixing pin (715); the pulley (714) is arranged on the right side of the bottom plate (713); the upper surface of the slide rail (712) is fixedly connected to the lower surface of the extrusion chamber (6); and the lower surface of the fixed plate three (711) is fixedly connected to the upper surface of the base (1).

3. A water conservancy project construction sludge treatment device according to claim 2, characterized in that: The extrusion plate (5) slides on the inner wall of the extrusion chamber (6), the pressure block (74) slides on the inner wall of the extrusion chamber (6), the elastic telescopic column plate (75) slides on the inner wall of the extrusion chamber (6), the elastic telescopic column 1 (76) and the telescopic column slide on the inner wall of the extrusion chamber (6), the circumferential surface of the push column (710) slides on the inner wall of the fixed plate 3 (711), and the bottom plate (713) slides on the inner wall of the slide rail (712).

4. A water conservancy project construction sludge treatment device according to claim 3, characterized in that: The stirring device (8) comprises: a stirring chamber (81), a motor (82), a reciprocating screw (83), a second axis (84), a stirring plate (85), and a mud inlet (86); the bottom of the stirring chamber (81) is fixedly connected to the upper surface of the mud inlet pipe (12); the motor (82) is fixedly connected to the upper surface of the stirring chamber (81); the upper end of the reciprocating screw (83) is fixedly connected to the output end of the motor (82); the second axis (84) is fixedly connected to the lower end surface of the reciprocating screw (83); the stirring plate (85) is fixedly connected to the circumferential surface of the second axis (84); and the mud inlet (86) is arranged on the upper surface of the stirring chamber (81).

5. A water conservancy project construction sludge treatment device according to claim 4, characterized in that: The stirring device (8) further comprises: a stirring blade (87), a scraper (88), a third axis (89), a fixed column (810), and a scraper (811); the stirring blade (87) is movably connected to the circumferential surface of the reciprocating screw (83); the inner wall of the scraper (88) is fixedly connected to the outer end of the fan blade of the stirring blade (87); the upper end of the third axis (89) is fixedly connected to the lower end of the second axis (84); one end of the fixed column (810) is fixedly connected to the circumferential surface of the third axis (89); and the scraper (811) is fixedly connected to the other end of the fixed column (810).

6. A water conservancy project construction sludge treatment device according to claim 5, characterized in that: The scraper (88) is slidably connected to the inner wall of the stirring chamber (81), and the scraper (811) is in contact with the inner wall of the stirring chamber (81).

7. A water conservancy project construction sludge treatment device according to claim 6, characterized in that: The drying device (9) comprises: a drying box (91), a second fixing column (92), a cover plate (93), and a box door (94); the lower surface of the drying box (91) is fixedly connected to the upper surface of the base (1); the upper end of the second fixing column (92) is fixedly connected to the lower surface of the fixing pin (715); the upper surface of the cover plate (93) is fixedly connected to the lower end of the second fixing column (92); and the box door (94) is arranged on the front of the drying box (91).

8. A water conservancy project construction sludge treatment device according to claim 7, characterized in that: The drying device (9) further comprises: an elastic telescopic column (3) (95), an L-shaped column (96), a gear (97), a limiting plate (98), a double-headed screw (99), a moving plate (910), a moving column (911), a slice (912), and a limiting plate (913), wherein the left end of the elastic telescopic column (3) is fixedly connected to the right side of the hydraulic platform (3), the left side of the L-shaped column (96) is fixedly connected to the right end of the elastic telescopic column (3), and the bottom of the limiting plate (98) is fixedly connected to the drying box (91 ) at the bottom of the inner wall of the drying box (91); the bottom of the second limiting plate (913) is fixedly connected to the bottom of the inner wall of the drying box (91); the back of the double-headed screw (99) is fixedly connected to the front of the second limiting plate (913); the back of the gear (97) is fixedly connected to the front of the double-headed screw (99); the inner wall of the moving plate (910) is threadedly connected to the circumferential surface of the double-headed screw (99); the right end of the moving column (911) is fixedly connected to the left side of the moving plate (910); and the slice (912) is fixedly connected to the circumferential surface of the moving column (911).

9. A water conservancy project construction sludge treatment device according to claim 8, characterized in that: The cover plate (93) slides on the slideway on the upper surface of the drying box (91), the lower surface of the L-shaped column (96) contacts the upper surface of the base (1), the gear (97) meshes with the teeth on the top of the L-shaped column (96), the lower surface of the movable plate (910) slides on the bottom of the inner wall of the drying box (91), and the double-headed screw (99) rotates on the inner wall of the limiting plate (98).

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