Solid-liquid separation device of smart city water pollution treatment equipment

Abstract

The invention discloses a solid-liquid separation device of smart city water pollution treatment equipment, which comprises a spiral conveying pipe, the upper end of the spiral conveying pipe is connected with a crushing tank, one side of the crushing tank is fixedly provided with a bearing box, one side in the bearing box is provided with an arc-shaped rotating mechanism, the arc-shaped rotating mechanism is provided with crushing stirring equipment, and the crushing stirring equipment is provided with a stirring device. The crushing and stirring equipment extends into the crushing tank, the upper end of the crushing tank is connected with a conveying tank, a filtering barrel is arranged in the conveying tank in a shaking mode, a protection box is fixed to one side of the conveying tank, a reciprocating adjusting mechanism is arranged in the protection box, and one end of the reciprocating adjusting mechanism is connected to one side of the filtering barrel. According to the sludge solid-liquid separation device, the sludge solid-liquid separation efficiency can be improved, the sludge separation quality can be improved, the cleaning and collecting effects on internal garbage and large particle impurities are greatly improved, the sludge solid-liquid separation speed is greatly increased, and sustainable development of a smart city is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of water pollution control in smart cities, and in particular to a solid-liquid separation device for water pollution control equipment in smart cities. Background Art

[0002] Smart city is a new form of city built with the goal of more scientific development, more efficient management and better life, supported by information technology and communication technology, through transparent and sufficient information acquisition, extensive and secure information transmission and effective and scientific information processing, to improve the efficiency of urban operation, improve the level of public services and form a low-carbon urban ecosystem. With the rapid development of science and technology and the advent of information society, smart city has become a new direction for future urban planning.

[0003] In order to improve the environmental sanitation of smart cities, it is necessary to treat sewage through water pollution control equipment. Water pollution control equipment needs to separate sludge into solid and liquid through solid-liquid separation devices. Existing solid-liquid separation equipment is easily blocked by internal garbage and large impurities after long-term use, which not only reduces the sludge separation efficiency, but also easily causes damage to the machine. In addition, after the solid-liquid separation of the sludge, the soil needs to be recycled. Conventional solid-liquid separation equipment will produce a large amount of impurities in the soil after separation, which is not conducive to reuse. For this reason, we propose a solid-liquid separation device for smart city water pollution control equipment to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a solid-liquid separation device for smart city water pollution control equipment.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A solid-liquid separation device for smart city water pollution control equipment includes a spiral feed pipe, the upper end of the spiral feed pipe is connected to a crushing tank, a supporting box is fixed to one side of the crushing tank, an arc-shaped rotating mechanism is installed on one side of the supporting box, a crushing and stirring device is installed on the arc-shaped rotating mechanism, and the crushing and stirring device extends into the crushing tank, the upper end of the crushing tank is connected to a conveying tank, a filter barrel is shakenly arranged in the conveying tank, a protection box is fixed to one side of the conveying tank, a reciprocating adjustment mechanism is arranged in the protection box, one end of the reciprocating adjustment mechanism is connected to one side of the filter barrel, the upper end of the conveying tank is connected to a dispersion tank, and a stirring mechanism is arranged in the dispersion tank.

[0007] Preferably, the arc-shaped rotating mechanism includes a fixed plate fixed on one side of the carrier box, both ends of the fixed plate are rotatably connected to the rotating plate, a servo motor is fixed on the other side of the carrier box, the end of the output shaft of the servo motor is connected to a stud, a moving block is threaded on the stud, both sides of the moving block are rotatably connected to connecting rods, and a connecting rod on the same side is rotatably connected to one end of a rotating plate on the same side.

[0008] Preferably, the crushing and mixing equipment includes a mounting frame fixed on one side of a rotating plate, a driven wheel is rotatably connected to the mounting frame, a third driving motor is fixed to the other side of the rotating plate, a driving wheel is connected to the end of the output shaft of the third driving motor, and a transmission belt is connected between the driving wheel and the driven wheel, a rotating rod is fixed to one side of the driven wheel, two arc-shaped limit openings are provided on one side of the crushing jar and the carrier box, a rotating rod on the same side passes through the two arc-shaped limit openings on the same side and is slidably connected to one side of the crushing jar, and a plurality of blade stirring blades are fixed at equal intervals around the rotating rod.

[0009] Preferably, two arc-shaped slide grooves are provided on one side of the crushing tank, and a slider is installed in the arc-shaped slide groove, and one end of a rotating rod on the same side is rotatably connected to one side of a slider on the same side.

[0010] Preferably, the reciprocating adjustment mechanism includes a protection box fixed on one side of the conveying tank, a supporting frame is fixed on one side of the protection box, two turntables are rotatably connected between the opposite side walls in the supporting frame, a limiting rod is fixed between the two turntables, a second drive motor is fixed on one side of the supporting frame, the output shaft of the second drive motor is connected to one side of one of the turntables, one end of the limiting rod is rotatably connected to a pull rod, one end of the pull rod is rotatably connected to a mounting plate, two moving rods are fixed on one side of the mounting plate, and one end of the moving rod is connected to one side of the filter barrel.

[0011] Preferably, two guide rods are fixed to the other end of the filter barrel, a fixed plate is fixed to one side of the upper end of the conveying tank, the two guide rods pass through the fixed plate, a spring is sleeved on the guide rods, one end of the spring abuts against one side of the fixed plate, and the other end of the spring abuts against one side of the filter barrel.

[0012] Preferably, the stirring mechanism comprises a first driving motor fixed to the upper end of the dispersion tank, the end of the output shaft of the first driving motor is connected to an arc-shaped stirring rod through a coupling, and the lower end of the arc-shaped stirring rod extends into the dispersion tank.

[0013] Preferably, the lower end of the dispersion tank is connected to a discharge pipe, the lower end of the discharge pipe passes through the conveying tank and extends to the upper end of the filter barrel, and one side of the upper end of the dispersion tank is connected to a feed hopper.

[0014] Preferably, one side of the conveying tank is provided with an opening, and a sealing cover is hinged at the opening.

[0015] In the present invention, when solid-liquid separation of sludge is required, the sludge is fed into the dispersion tank through the feed hopper, and then the first drive motor drives the arc-shaped stirring rod to stir through the rotation of the output shaft to break up and crush the sludge to make it loose, and then the valve on the discharge pipe is opened to allow the dispersed sludge to fall into the filter barrel, and the second drive motor drives the turntable to rotate through the rotation of the output shaft, thereby driving the pull rod to move back and forth through the limit rod, and the reciprocating movement of the pull rod drives the moving rod to move back and forth, and the reciprocating movement of the moving rod drives the filter barrel to move back and forth, so that the sludge and water are lowered, and large pieces of gravel and particles or garbage are collected in the filter barrel, and then The servo motor drives the stud to rotate reciprocatingly through the rotation of the output shaft, thereby realizing the reciprocating movement of the moving block. The reciprocating movement of the moving block drives the connecting rod to move reciprocatingly, and the reciprocating movement of the connecting rod drives the rotating plate to move reciprocatingly, thereby causing the rotating rod to move reciprocatingly in the arc-shaped limit opening. The third drive motor drives the active wheel to rotate through the rotation of the output shaft, thereby driving the driven wheel to rotate through the transmission belt, thereby realizing the rotation of the rotating rod, and using the blade stirring blade to fully break up the filtered sludge, so that the spiral feed pipe at the lower end can use the internal spiral extrusion rod to separate the solid and liquid, realize rapid extrusion separation, and at the same time ensure the quality of the sludge for convenient reuse.

[0016] The present invention has the following advantages:

[0017] 1. Through the combination of reciprocating adjustment mechanism and filter barrel, the particulate impurities and garbage can be fully collected, and the quality and purification effect of sludge can be improved;

[0018] 2. Through the setting of the stirring mechanism, the sludge is fully broken up, ensuring sufficient filtration at the lower end and improving the speed of sludge solid-liquid separation;

[0019] 3. Through the setting of arc-shaped rotating mechanism, crushing and stirring equipment and stirring mechanism, the sludge can be fully dispersed during filtration, further improving the speed of sludge solid-liquid separation;

[0020] To sum up, the present invention can not only improve the efficiency of sludge solid-liquid separation, but also improve the quality of separation, greatly improve the cleaning and collection effect of internal garbage and large particulate impurities, greatly improve the effect of sludge solid-liquid separation, and is conducive to the sustainable development of smart cities. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the external structure diagram of the present invention;

[0022] Figure 2 It is the internal structure diagram of the present invention;

[0023] Figure 3 It is a diagram of the internal structure of the carrier box of the present invention;

[0024] Figure 4 The structure diagram of the arc-shaped limit opening of the present invention is provided;

[0025] Figure 5 It is an enlarged view of the structure at A of the present invention;

[0026] Figure 6 It is an enlarged view of the structure at B of the present invention.

[0027] In the figure: 1 a first driving motor, 2 a feed hopper, 3 an arc-shaped stirring rod, 4 a dispersion tank, 5 a support frame, 6 a fixed plate, 7 a guide rod, 8 a discharge pipe, 9 a filter barrel, 10 a second driving motor, 11 a protection box, 12 a conveying tank, 13 a bearing box, 14 a rotating rod, 15 a blade stirring blade, 16 a crushing tank, 17 a spiral feeding pipe, 18 a sealing cover, 19 an arc-shaped limit opening, 20 a driven wheel, 21 a connecting rod, 22 a servo motor, 23 a moving block, 24 a stud, 25 a mounting frame, 26 a transmission belt, 27 a bearing frame, 28 a fixed plate, 29 a rotating plate, 30 an arc-shaped slide groove, 31 a slider, 32 a limit rod, 33 a pull rod, 34 a turntable, 35 a mounting plate, and 36 a moving rod. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0029] Reference Figure 1-6 , including a spiral feeding pipe 17, the upper end of the spiral feeding pipe 17 is connected to a crushing tank 16, a carrier box 13 is fixed to one side of the crushing tank 16, an arc-shaped rotating mechanism is installed on one side of the carrier box 13, the arc-shaped rotating mechanism includes a fixed plate 28 fixed to one side of the carrier box 13, both ends of the fixed plate 28 are rotatably connected to a rotating plate 29, a servo motor 22 is fixed to the other side of the carrier box 13, a stud 24 is connected to the end of the output shaft of the servo motor 22, a moving block 23 is threadedly screwed on the stud 24, both sides of the moving block 23 are rotatably connected to connecting rods 21, a connecting rod 21 on the same side is rotatably connected to one end of a rotating plate 29 on the same side, the servo motor 22 realizes accurate automatic forward and reverse rotation, and realizes uniform constant speed adjustment of both ends;

[0030] A crushing and stirring device is installed on the arc-shaped rotating mechanism, and the crushing and stirring device includes a mounting frame 25 fixed on one side of a rotating plate 29, a driven wheel 20 is rotatably connected to the mounting frame 25, a third driving motor is fixed on the other side of the rotating plate 29, a driving wheel is connected to the end of the output shaft of the third driving motor, and a transmission belt 26 is connected between the driving wheel and the driven wheel 20, a rotating rod 14 is fixed on one side of the driven wheel 20, two arc-shaped limit openings 19 are provided on one side of the crushing tank 16 and the carrier box 13, a rotating rod 14 on the same side passes through the two arc-shaped limit openings 19 on the same side and is slidably connected to one side of the crushing tank 16, and a plurality of blade stirring leaves 15 are fixed at equal intervals around the rotating rod 14, which are used to further break up the sludge of the filtered and collected garbage to make it more sufficient, so as to improve the separation effect of the liquid when the lower end is squeezed and transported;

[0031] The crushing and mixing equipment extends into the crushing tank 16, the upper end of the crushing tank 16 is connected to the conveying tank 12, and the filter barrel 9 is shaken in the conveying tank 12. A protection box 11 is fixed on one side of the conveying tank 12, and a reciprocating adjustment mechanism is arranged in the protection box 11. The reciprocating adjustment mechanism includes a protection box 11 fixed on one side of the conveying tank 12, and a carrier frame 27 is fixed on one side of the protection box 11. Two turntables 34 are rotatably connected between the opposite side walls in the carrier frame 27, and a limiting rod 32 is fixed between the two turntables 34. A second driving motor 10 is fixed on one side of the carrier frame 27, and the output shaft of the second driving motor 10 is connected to one side of one of the turntables 34. One end of the limiting rod 32 is rotatably connected to a pull rod 33, and one end of the pull rod 33 is rotatably connected to a mounting plate 35. Two moving rods 36 are fixed on one side of the mounting plate 35, and one end of the moving rod 36 is connected to one side of the filter barrel 9, which is used to drive the filter barrel 9 to swing back and forth, thereby enhancing the filtering speed of garbage and particulate impurities and ensuring the filtering quality.

[0032] One end of the reciprocating adjustment mechanism is connected to one side of the filter barrel 9, and the upper end of the conveying tank 12 is connected to the dispersion tank 4, and a stirring mechanism is arranged in the dispersion tank 4. The stirring mechanism comprises a first driving motor 1 fixed to the upper end of the dispersion tank 4, and the end of the output shaft of the first driving motor 1 is connected to an arc-shaped stirring rod 3 through a coupling, and the lower end of the arc-shaped stirring rod 3 extends into the dispersion tank 4, which is used to fully break up the input sludge and facilitate the garbage cleaning and collection at the lower end;

[0033] Two arc-shaped slide grooves 30 are provided on one side of the crushing tank 16, and a slider 31 is installed in the arc-shaped slide groove 30. One end of a rotating rod 14 on the same side is rotatably connected to one side of a slider 31 on the same side. Through the clamping combination of the arc-shaped slide groove 30 and the slider 31, the rotating rod 14 can move stably in the arc-shaped slide groove 30, thereby ensuring the adjustment effect.

[0034] Two guide rods 7 are fixed to the other end of the filter barrel 9, and a fixing plate 6 is fixed to one side of the upper end of the conveying tank 12. The two guide rods 7 penetrate the fixing plate 6. A spring is sleeved on the guide rod 7. One end of the spring abuts against one side of the fixing plate 6, and the other end of the spring abuts against one side of the filter barrel 9. The setting of the spring can further improve the stability of the filter barrel 9 when it swings, and ensure the sufficiency and uniformity of its swing.

[0035] The lower end of the dispersion tank 4 is connected to a discharge pipe 8, the lower end of the discharge pipe 8 passes through the conveying tank 12 and extends to the upper end of the filter barrel 9, the upper end of the dispersion tank 4 is connected to a feed hopper 2, and one side of the conveying tank 12 is provided with an opening, and a sealing cover 18 is hinged at the opening, which is convenient for use when collecting and removing garbage, thereby improving the convenience and speed of use.

[0036] In the present invention, when solid-liquid separation of sludge is required, the sludge is fed into the dispersion tank 4 through the feed hopper 2, and then the first drive motor 1 drives the arc-shaped stirring rod 3 to stir through the rotation of the output shaft to break up and crush the sludge to make it loose, and then the valve on the discharge pipe 8 is opened to allow the dispersed sludge to fall into the filter barrel 9, and the second drive motor 10 drives the turntable 34 to rotate through the rotation of the output shaft, thereby driving the pull rod 33 to move back and forth through the limit rod 32, and the reciprocating movement of the pull rod 33 drives the moving rod 36 to move back and forth, and the reciprocating movement of the moving rod 26 drives the filter barrel 9 to move back and forth, so that the sludge and water are lowered, and large pieces of gravel and particles or garbage are collected in the filter barrel 9, and then the servo motor The machine 22 drives the stud 24 to rotate back and forth through the rotation of the output shaft, thereby realizing the reciprocating movement of the moving block 23, and the reciprocating movement of the moving block 23 drives the connecting rod 21 to move back and forth, and the reciprocating movement of the connecting rod 21 drives the rotating plate 29 to move back and forth, thereby making the rotating rod 14 move back and forth in the arc-shaped limit opening 19, and the third driving motor drives the driving wheel to rotate through the rotation of the output shaft, thereby driving the driven wheel 20 to rotate through the transmission belt 26, thereby realizing the rotation of the rotating rod 14, and utilizing the blade stirring blade 15 to fully break up the filtered sludge, so that the spiral feeding pipe 17 at the lower end can utilize the internal spiral extrusion rod for solid-liquid separation, realize rapid extrusion separation, and at the same time ensure the quality of the sludge, which is convenient for reuse.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A solid-liquid separation device for water pollution control equipment in a smart city, comprising a spiral feed pipe (17), characterized in that: The upper end of the spiral feeding pipe (17) is connected to a crushing tank (16), a carrying box (13) is fixed to one side of the crushing tank (16), an arc-shaped rotating mechanism is installed on one side of the carrying box (13), a crushing and stirring device is installed on the arc-shaped rotating mechanism, and the crushing and stirring device extends into the crushing tank (16), the upper end of the crushing tank (16) is connected to a conveying tank (12), a filter barrel (9) is swingably arranged in the conveying tank (12), a protection box (11) is fixed to one side of the conveying tank (12), a reciprocating adjustment mechanism is arranged in the protection box (11), one end of the reciprocating adjustment mechanism is connected to one side of the filter barrel (9), the upper end of the conveying tank (12) is connected to a dispersion tank (4), and a stirring mechanism is arranged in the dispersion tank (4).

2. The solid-liquid separation device of a smart city water pollution control equipment according to claim 1, characterized in that: The arc-shaped rotating mechanism comprises a fixed plate (28) fixed on one side of the carrier box (13), both ends of the fixed plate (28) are rotatably connected to a rotating plate (29), a servo motor (22) is fixed on the other side of the carrier box (13), a stud (24) is connected to the end of the output shaft of the servo motor (22), a moving block (23) is threadedly screwed on the stud (24), both sides of the moving block (23) are rotatably connected to connecting rods (21), and a connecting rod (21) on the same side is rotatably connected to one end of a rotating plate (29) on the same side.

3. The solid-liquid separation device of a smart city water pollution control equipment according to claim 1, characterized in that: The crushing and stirring device comprises a mounting frame (25) fixed on one side of a rotating plate (29), a driven wheel (20) being rotatably connected to the mounting frame (25), a third driving motor being fixed on the other side of the rotating plate (29), a driving wheel being connected to the end of the output shaft of the third driving motor, and a transmission belt (26) being connected between the driving wheel and the driven wheel (20), a rotating rod (14) being fixed on one side of the driven wheel (20), two arc-shaped limiting openings (19) being provided on one side of the crushing pot (16) and the carrying box (13), a rotating rod (14) on the same side passing through the two arc-shaped limiting openings (19) on the same side and being slidably connected to one side in the crushing pot (16), and a plurality of blade stirring leaves (15) being fixed on one side of the rotating rod (14) at equal intervals.

4. The solid-liquid separation device of the smart city water pollution control equipment according to claim 3 is characterized by: Two arc-shaped slide grooves (30) are provided on one side of the crushing pot (16), a slider (31) is installed in the arc-shaped slide groove (30), and one end of a rotating rod (14) on the same side is rotatably connected to one side of a slider (31) on the same side.

5. The solid-liquid separation device of the smart city water pollution control equipment according to claim 1 is characterized by: The reciprocating adjustment mechanism comprises a protection box (11) fixed on one side of the conveying tank (12), a support frame (27) is fixed on one side of the protection box (11), two turntables (34) are rotatably connected between opposite side walls in the support frame (27), a limiting rod (32) is fixed between the two turntables (34), a second drive motor (10) is fixed on one side of the support frame (27), an output shaft of the second drive motor (10) is connected to one side of one of the turntables (34), one end of the limiting rod (32) is rotatably connected to a pull rod (33), one end of the pull rod (33) is rotatably connected to a mounting plate (35), two moving rods (36) are fixed on one side of the mounting plate (35), one end of the moving rod (36) is connected to one side of the filter barrel (9).

6. The solid-liquid separation device of the smart city water pollution control equipment according to claim 1 is characterized by: Two guide rods (7) are fixed to the other end of the filter barrel (9), a fixing plate (6) is fixed to one side of the upper end of the conveying tank (12), the two guide rods (7) penetrate the fixing plate (6), a spring is sleeved on the guide rod (7), one end of the spring abuts against one side of the fixing plate (6), and the other end of the spring abuts against one side of the filter barrel (9).

7. The solid-liquid separation device of the smart city water pollution control equipment according to claim 1 is characterized by: The stirring mechanism comprises a first drive motor (1) fixed to the upper end of a dispersion tank (4); the end of an output shaft of the first drive motor (1) is connected to an arc-shaped stirring rod (3) via a coupling; the lower end of the arc-shaped stirring rod (3) extends into the dispersion tank (4).

8. The solid-liquid separation device of the smart city water pollution control equipment according to claim 1 is characterized by: The lower end of the dispersion tank (4) is connected to a discharge pipe (8), the lower end of the discharge pipe (8) passes through the conveying tank (12) and extends to the upper end of the filter barrel (9), and one side of the upper end of the dispersion tank (4) is connected to a feed hopper (2).

9. The solid-liquid separation device of the smart city water pollution control equipment according to claim 1, characterized in that: One side of the conveying tank (12) is provided with an opening, and a sealing cover (18) is hingedly connected to the opening.

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