CN216946491U - Industrial wastewater filtering and purifying device - Google Patents

Abstract

The utility model discloses an industrial wastewater filtering and purifying device, which comprises a box body, a water inlet pipe, a water outlet pipe, a filtering mechanism, a wastewater deslagging mechanism, a water drainage pipe, a partition plate and a mounting plate, wherein the water inlet pipe is arranged on the box body; the box body is divided into two parts by the partition plate, the water inlet pipe is positioned on the box body above the partition plate, and the water outlet pipe is positioned on the box body below the partition plate; the filtering mechanism is positioned below the partition plate, and the waste water deslagging mechanism is positioned above the partition plate; the mounting plate is positioned below the partition plate; the drain pipe penetrates through the partition plate and the mounting plate; the filtering mechanism comprises a filter screen, a fixed plate, a motor I, a cam, a rotating plate, a movable plate and a supporting plate; the filter screen is arranged in the box body; the fixed plate is positioned on the box body, the motor I is positioned on the fixed plate, and the cam is positioned on the motor I; the supporting plate is positioned on the box body; the movable plate is L-shaped and is connected to the supporting plate; one end of the rotating plate is connected with the cam, and the other end of the rotating plate is connected with the movable plate. The utility model can prevent the filter screen from being blocked in the filtering process and can purify the waste water more thoroughly.

Description

Industrial wastewater filtering and purifying device

Technical Field

The utility model belongs to the technical field of wastewater treatment, and particularly relates to an industrial wastewater filtering and purifying device.

Background

The industrial wastewater refers to wastewater, sewage and waste liquid generated in the industrial production process, wherein the wastewater contains industrial production materials, intermediate products and products which are lost along with water and pollutants generated in the production process, the pollution of the discharge of the industrial wastewater to water bodies is becoming wide and serious, and the health and safety of human beings are threatened, and the existing industrial wastewater filtering and purifying device has the following defects:

1) current industrial waste water filters purifier, the filter screen is blockked up easily, leads to waste water filtration efficiency to reduce, and filter screen life is short moreover, needs often to change the filter screen, wastes time and energy.

2) The existing industrial wastewater filtering and purifying device does not treat scum and foam in wastewater, directly filters the scum and the foam, so that the efficiency of the filtering device is low, the wastewater cannot be completely filtered, and the environment can be polluted after the wastewater is discharged.

Disclosure of Invention

The utility model aims to overcome the defects in the prior art and provide an industrial wastewater filtering and purifying device, which can prevent a filter screen from being blocked in the filtering process, prolong the service life of the filter screen and can purify wastewater more thoroughly.

In order to achieve the purpose, the utility model adopts the technical scheme that:

an industrial wastewater filtering and purifying device comprises a box body, a water inlet pipe, a water outlet pipe, a filtering mechanism, a wastewater deslagging mechanism, a water discharge pipe, a partition plate and a mounting plate; the box body is divided into an upper part and a lower part by the partition plate, the side wall of the box body is provided with a mounting groove and a moving opening, and the moving opening is positioned on one side of the mounting groove; the water inlet pipe is positioned on the box body above the partition plate, and the water outlet pipe is positioned on the box body below the partition plate; the filtering mechanism is positioned in the box body below the partition plate, and the waste water deslagging mechanism is positioned in the box body above the partition plate; the mounting plate is positioned below the partition plate and above the filtering mechanism; the drain pipe passes through the partition plate and the mounting plate and is connected with the wastewater deslagging mechanism and the filtering mechanism.

The filtering mechanism comprises a filtering net, a supporting frame, a fixed plate, a motor I, a cam, a rotating plate, a movable plate, a supporting plate and a spring; the filter screen is obliquely arranged in the box body, one end of the filter screen is movably connected to the box body through a rotating shaft, the other end of the filter screen is provided with a movable block, and the movable block is positioned in an installation groove in the side wall of the box body; the support frame is fixed on the side wall of the box body at one end of the filter screen, and the support frame is provided with a collecting box; the fixed plate is fixed on the side wall of the box body, the motor I is positioned on the fixed plate, and the cam is positioned at the output end of the motor I; the supporting plate is fixed on the box body and is positioned above the fixing plate; the movable plate is L-shaped, the movable plate is movably connected to the supporting plate, one end of the movable plate is provided with a connecting seat, the other end of the movable plate passes through the moving port, and the upper end face of the movable plate is tightly attached to the movable block at one end of the filter screen; one end of the rotating plate is movably connected to the cam through a rotating shaft, and the other end of the rotating plate is movably connected with the connecting seat; two pairs of springs are arranged and symmetrically arranged on the upper side and the lower side of the movable block.

The waste water deslagging mechanism comprises a cylinder, a scum collecting box, a rotating shaft, a stirring rod, a rotating rod, a motor II, a baffle plate, a motor III and a fixed shaft; the cylinder is fixed on the partition plate, a pair of baffle plates are arranged, and the baffle plates divide the cylinder into two parts; the scum collecting box is arranged between the baffle plates; the rotating shaft is provided with a pair of bevel gears, and the bevel gears are positioned in the cylinders; the stirring rod is provided with a plurality of stirring blades which are uniformly arranged on the rotating shaft; the fixed shaft is positioned in the center of the cylinder and fixed on the partition plate; one end of the rotating rod is movably connected to the fixed shaft, the other end of the rotating rod penetrates through the box body, and a scraping plate and a bevel gear are arranged on the rotating rod; motor II is located the box top, and II outputs of motor are equipped with bevel gear, and bevel gear on the motor II is connected with the bevel gear meshing on the dwang, and motor III is located the mounting panel, and motor III's output is equipped with bevel gear, and motor III passes through connecting rod, bevel gear and is connected with the rotation axis.

Preferably, the upper surface of the partition is inclined.

Preferably, the box body is provided with a baffle plate, and the baffle plate is positioned below the drain pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1) the motor I provides power to drive the rotating plate to move through the cam, further drives one end of the movable plate to swing, and enables the other end of the movable plate to move up and down, so that the movable block is driven to move, the spring is compressed or stretched, and when the spring is restored, the movable block and the filter screen are driven to vibrate, so that impurities on the filter screen enter the collecting box, and the filtering efficiency is improved; the filter screen is prevented from being blocked in the filtering process, and the service life of the filter screen is prolonged;

2) the motor II provides power to drive the rotating rod to rotate through the bevel gear, so that the scraper on the rotating rod is driven to rotate, and the scraper scrapes scum and foams floating on the upper surface of the wastewater into the scum collecting box; motor III provides power and drives the axis of rotation through bevel gear and connecting rod and rotates, rotates and drives the puddler and stir the leaf and rotate to mix waste water, make the dross rebound in the waste water, so that the clearance of scraper blade to the dross, thereby purification waste water that can be more thorough.

Drawings

FIG. 1 is a schematic structural diagram of an industrial wastewater filtering and purifying device according to the present invention;

FIG. 2 is a schematic view of the internal structure of an industrial wastewater filtering and purifying device according to the present invention;

FIG. 3 is a schematic structural view of a filter mechanism in the industrial wastewater filtering and purifying apparatus according to the present invention;

FIG. 4 is a schematic sectional view of a filter mechanism of an industrial wastewater filtration purification apparatus according to the present invention;

FIG. 5 is a schematic structural view of a waste water deslagging mechanism of the industrial waste water filtering and purifying device of the utility model;

in the figure: 1. a box body; 101. moving the port; 102. mounting grooves; 103. a baffle plate; 2. a water inlet pipe; 3. a water outlet pipe; 4. a filtering mechanism; 401. a filter screen; 4011. a movable block; 402. a support frame; 4021. a collection box; 403. a fixing plate; 404. a motor I; 405. a cam; 406. a rotating plate; 407. a movable plate; 4071. a connecting seat; 408. a support plate; 409. a spring; 5. a wastewater deslagging mechanism; 501. a cylinder; 502. a scum collecting box; 503. a rotating shaft; 504. a stirring rod; 5041. stirring blades; 505. rotating the rod; 5051. a squeegee; 506. a motor II; 507. a barrier plate; 508. a motor III; 509. a fixed shaft; 6. a drain pipe; 7. a partition plate; 8. and (7) mounting the plate.

Detailed Description

For the convenience of understanding of those skilled in the art, the technical solution of the present invention will be further described in detail with reference to fig. 1 to 5.

An industrial wastewater filtering and purifying device comprises a box body 1, a water inlet pipe 2, a water outlet pipe 3, a filtering mechanism 4, a wastewater deslagging mechanism 5, a water outlet pipe 6, a partition plate 7 and a mounting plate 8; the box body 1 is divided into an upper part and a lower part by the partition plate 7, a mounting groove 102 and a moving opening 101 are arranged on the side wall of the box body 1, and the moving opening 101 is positioned on one side of the mounting groove 102; the water inlet pipe 2 is positioned on the box body 1 above the partition plate 7, and the water outlet pipe 3 is positioned on the box body 1 below the partition plate 7; the filtering mechanism 4 is positioned in the box body 1 below the partition plate 7, and the waste water deslagging mechanism 5 is positioned in the box body 1 above the partition plate 7; the mounting plate 8 is positioned below the partition plate 7 and above the filtering mechanism 4; the drain pipe 6 penetrates through the partition plate 7 and the mounting plate 8 and is connected with the wastewater deslagging mechanism 5 and the filtering mechanism 4; the wastewater enters the wastewater deslagging mechanism 5 through the water inlet pipe 2, scum in the wastewater is removed through the wastewater deslagging mechanism 5, the wastewater enters the filtering mechanism 4 through the water outlet pipe 6, and the wastewater is discharged through the water outlet pipe 3 after residual impurities are filtered through the filtering mechanism 4.

The filtering mechanism 4 comprises a filter screen 401, a supporting frame 402, a fixing plate 403, a motor I404, a cam 405, a rotating plate 406, a movable plate 407, a supporting plate 408 and a spring 409; the filter screen 401 is obliquely arranged in the box body 1, one end of the filter screen 401 is movably connected to the box body 1 through a rotating shaft, the other end of the filter screen 401 is provided with a movable block 4011, and the movable block 4011 is positioned in the installation groove 102 on the side wall of the box body 1; the support frame 402 is fixed on the side wall of the box body 1 at one end of the filter screen 401, and the collection box 4021 is arranged on the support frame 402; the fixing plate 403 is fixed on the side wall of the box body 1, the motor I404 is positioned on the fixing plate 403, and the cam 405 is positioned at the output end of the motor I404; the supporting plate 408 is fixed on the box body 1 and is positioned above the fixing plate 403; the movable plate 407 is L-shaped, the movable plate 407 is movably connected to the supporting plate 408, one end of the movable plate 407 is provided with a connecting seat 4071, the other end of the movable plate 407 passes through the moving port 101, and the upper end surface of the movable plate is tightly attached to the movable block 4011 at one end of the filter screen 401; one end of the rotating plate 406 is movably connected to the cam 405 through a rotating shaft, and the other end is movably connected with the connecting seat 4071; two pairs of springs 409 are symmetrically arranged on the upper side and the lower side of the movable block 4011; the I404 of motor provides power and passes through the activity of cam 405 drive rotor plate 406, further drives the swing of fly leaf 407 one end, makes the fly leaf 407 other end reciprocate to drive movable block 4011 and remove, compression or extension spring 409, when spring 409 resumes, drives movable block 4011, filter screen 401 produces the vibration, thereby make impurity on the filter screen 401 get into in the collecting box 4021, prevent that filter screen 401 from being blockked up in filtering process, increased filter screen 401's life.

The waste water deslagging mechanism 5 comprises a cylinder 501, a scum collecting box 502, a rotating shaft 503, a stirring rod 504, a rotating rod 505, a motor II 506, a blocking plate 507, a motor III 508 and a fixing shaft 509; the cylinder 501 is fixed on the partition plate 7, a pair of baffle plates 507 are arranged, and the cylinder 501 is divided into two parts by the baffle plates 507; the dross collector box 502 is mounted between the baffle plates 507; a pair of rotating shafts 503 are arranged in the cylinder 501, and bevel gears are arranged at the bottom ends of the rotating shafts 503; the stirring rod 504 is provided with a plurality of stirring blades 5041, and the stirring blades are uniformly arranged on the rotating shaft 503; the fixed shaft 509 is positioned in the center of the cylinder 501 and fixed on the partition 7; one end of the rotating rod 505 is movably connected to the fixed shaft 509, the other end of the rotating rod passes through the box body 1, and a scraper 5051 and a bevel gear are arranged on the rotating rod 505; the motor II 506 is positioned at the top end of the box body 1, the output end of the motor II 506 is provided with a bevel gear, the bevel gear on the motor II 506 is meshed with the bevel gear on the rotating rod 505, the motor III 508 is positioned on the mounting plate 8, the output end of the motor III 508 is provided with the bevel gear, and the motor III 508 is connected with the rotating shaft 503 through a connecting rod and the bevel gear; the motor II 506 provides power to drive the rotating rod 505 to rotate through the bevel gear, so that the scraper 5051 on the rotating rod 505 is driven to rotate, and the scraper 5051 scrapes scum and foam floating on the upper surface of the wastewater into the scum collection box 502; the motor iii 508 provides power to drive the rotation shaft 503 to rotate through the bevel gear and the connecting rod, and the rotation shaft 503 drives the stirring rod 504 and the stirring blade 5041 to rotate, thereby stirring the wastewater, making the scum in the wastewater move upwards, so that the scum can be cleaned by the scraper 5051, and the wastewater can be purified more thoroughly.

The upper surface of the baffle 7 is inclined, so that the waste water is conveniently discharged into the filtering mechanism 4 through the water discharge pipe 6.

Be equipped with baffle 103 on the box 1, baffle 103 is located drain pipe 6 below, can make the waste water dispersion fall into on filter screen 401 to make the filterable more thorough of waste water.

The industrial waste water filtering and purifying device comprises the following working processes: waste water enters a waste water deslagging mechanism 5 through a water inlet pipe 2, a motor II 506 provides power and drives a rotating rod 505 to rotate through a bevel gear, so that a scraper 5051 on the rotating rod 505 is driven to rotate, the scraper 5051 scrapes scum and foams floating on the upper surface of the waste water into a scum collecting box 502, the scum in the waste water is removed through the waste water deslagging mechanism 5 and then enters a filtering mechanism 4 through a drain pipe 6, a motor I404 provides power and drives a rotating plate 406 to move through a cam 405, one end of a movable plate 407 is further driven to swing, the other end of the movable plate 407 moves up and down, so that a movable block 4011 is driven to move, a spring 409 is compressed or stretched, and when the spring 409 is restored, the movable block 4011 and a filtering net 401 are driven to vibrate, so that impurities on the filtering net 401 enter the collecting box 4021, and the filtering net 401 is prevented from being blocked in the filtering process; after residual impurities are filtered out by the filtering mechanism 4, the waste water is discharged by the water outlet pipe 3.

The above contents are only examples and illustrations of the structure of the present invention, electrical components such as the motor i, the motor ii, the motor iii, and the like, related to the present invention are components in the prior art, and electrical connections between the circuit components are conventional circuit connections in the prior art, which is not the protection scope of the present invention.

The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the utility model as defined in the accompanying claims.

Claims (4)

1. An industrial wastewater filtering and purifying device comprises a box body, a water inlet pipe, a water outlet pipe, a filtering mechanism, a wastewater deslagging mechanism, a water discharge pipe, a partition plate and a mounting plate; the device is characterized in that the box body is divided into an upper part and a lower part by a partition board, the side wall of the box body is provided with a mounting groove and a moving opening, and the moving opening is positioned at one side of the mounting groove; the water inlet pipe is positioned on the box body above the partition plate, and the water outlet pipe is positioned on the box body below the partition plate; the filtering mechanism is positioned in the box body below the partition plate, and the waste water deslagging mechanism is positioned in the box body above the partition plate; the mounting plate is positioned below the partition plate and above the filtering mechanism; the drain pipe penetrates through the partition plate and the mounting plate and is connected with the wastewater deslagging mechanism and the filtering mechanism;

the filtering mechanism comprises a filtering net, a supporting frame, a fixed plate, a motor I, a cam, a rotating plate, a movable plate, a supporting plate and a spring; the filter screen is obliquely arranged in the box body, one end of the filter screen is movably connected to the box body through a rotating shaft, the other end of the filter screen is provided with a movable block, and the movable block is positioned in an installation groove in the side wall of the box body; the support frame is fixed on the side wall of the box body at one end of the filter screen, and a collection box is arranged on the support frame; the fixed plate is fixed on the side wall of the box body, the motor I is positioned on the fixed plate, and the cam is positioned at the output end of the motor I; the supporting plate is fixed on the box body and is positioned above the fixing plate; the movable plate is L-shaped, the movable plate is movably connected to the supporting plate, one end of the movable plate is provided with a connecting seat, the other end of the movable plate passes through the moving port, and the upper end face of the movable plate is tightly attached to the movable block at one end of the filter screen; one end of the rotating plate is movably connected to the cam through a rotating shaft, and the other end of the rotating plate is movably connected with the connecting seat; two pairs of springs are arranged and symmetrically arranged on the upper side and the lower side of the movable block.

2. The industrial wastewater filtering and purifying device according to claim 1, wherein the wastewater deslagging mechanism comprises a cylinder, a scum collecting box, a rotating shaft, a stirring rod, a rotating rod, a motor II, a baffle plate and a motor III; the cylinder is fixed on the partition plate, a pair of baffle plates are arranged, and the baffle plates divide the cylinder into two parts; the scum collecting box is arranged between the baffle plates; the rotating shaft is provided with a pair of bevel gears, and the bevel gears are arranged at the bottom ends of the rotating shafts; the stirring rod is provided with a plurality of stirring blades which are uniformly arranged on the rotating shaft; the fixed shaft is positioned in the center of the cylinder and fixed on the partition plate; one end of the rotating rod is movably connected to the fixed shaft, the other end of the rotating rod penetrates through the box body, and a scraping plate and a bevel gear are arranged on the rotating rod; motor II is located the box top, and II outputs of motor are equipped with bevel gear, and bevel gear on the motor II is connected with the bevel gear meshing on the dwang, and motor III is located the mounting panel, and motor III's output is equipped with bevel gear, and motor III passes through connecting rod, bevel gear and is connected with the rotation axis.

3. The filtering and purifying device for industrial wastewater as claimed in claim 1, wherein the upper surface of the partition is inclined.

4. The industrial wastewater filtering and purifying device according to claim 1, wherein the box body is provided with a baffle plate, and the baffle plate is positioned below the drain pipe.

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