CN108892255B

CN108892255B - Detachable filtering device for industrial sewage purification

Info

Publication number: CN108892255B
Application number: CN201810738898.0A
Authority: CN
Inventors: 殷秀清; 周风娇; 张峰; 任仕佳
Original assignee: Shandong University of Technology
Current assignee: Shandong University of Technology
Priority date: 2018-07-06
Filing date: 2018-07-06
Publication date: 2021-05-25
Anticipated expiration: 2038-07-06
Also published as: CN108892255A

Abstract

The invention discloses a detachable filtering device for industrial sewage purification, which comprises a sewage purification device, a filtering frame, a particulate matter treatment frame and a lower pressing rod, wherein a guide groove is formed in the inner wall of the sewage purification device; set up depression bar down in the closing cap lower part, the bottom surface of depression bar cooperation guide way carries out the centre gripping to crossing filter frame and particulate matter processing frame and fixes, demolishs the back when the closing cap, can carry to cross filter frame and particulate matter processing frame and draw the change, and easy operation is convenient, is fit for using widely.

Description

Detachable filtering device for industrial sewage purification

Technical Field

The invention relates to the technical field of industrial sewage filtering devices, in particular to a detachable filtering device for purifying industrial sewage.

Background

Industrial wastewater refers to wastewater, sewage and waste liquid generated in industrial production, which contains industrial production materials, intermediates and products lost with water and pollutants generated in the production process, along with the rapid development of industry, the variety and quantity of wastewater are rapidly increased, the pollution to water is more extensive and serious, and the health and safety of human beings are threatened, therefore, the treatment of industrial wastewater is more important than the treatment of urban wastewater for protecting the environment, but the following disadvantages still exist in the actual treatment process:

1. the traditional filtering device in the industrial sewage treatment device has a complex installation structure, and is difficult to disassemble when the filtering device is periodically overhauled and replaced;

2. the traditional filtering device accumulates the particles of the industrial wastewater on the upper part of the filtering plate, and after long-time work, the particles are deposited on the upper part of the filtering plate, so that the filtering phase rate and the quality of the industrial wastewater are influenced;

3. the traditional filtering device only depends on the self flow velocity of the industrial sewage to filter, so that the filtering efficiency is low.

Disclosure of Invention

The present invention is directed to a detachable filtering apparatus for industrial sewage purification, which solves the above problems of the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a detachable filtering device for industrial sewage purification comprises a sewage purification device, a filtering frame, a particulate matter treatment frame and a lower compression bar, wherein the inner wall of the sewage purification device is provided with a guide groove, the bottom surface of the guide groove is lapped with the filtering frame, the upper part of the filtering frame is welded with the particulate matter treatment frame, the inner wall of the particulate matter treatment frame is provided with a particulate matter inlet, the inner wall of the particulate matter inlet is provided with a flat groove, a rotating rod is fixedly connected between the inner walls of the flat groove, the outer side of the rotating rod is rotatably connected with a sealing plate, a torsional spring is fixedly connected between the sealing plate and the rotating rod, an adsorption tube is fixedly connected inside the particulate matter treatment frame, a honeycomb adsorption cotton core is fixedly connected inside the adsorption tube, the middle part of the filtering frame is provided with a groove with a circular cylinder structure, and, the top surface of the particulate matter treatment rack is provided with a slide rail, the inside of the slide rail is connected with a lower pressure rod in a sliding manner, the top end of the lower pressure rod is fixedly connected to the inner wall of a sealing cover, the sealing cover is buckled on a port of the sewage purification device in a locking manner, the surface of the seal cover is inserted with a sewage inlet pipe, and the seal cover is in threaded connection with the sewage purification device through a locking screw rod.

Preferably, the particulate matter treatment frame is inside hollow circular ring structure, and the middle part of particulate matter treatment frame is the round platform structure, and the great one end of round platform structural area is towards sewage purification device's opening, and the particulate matter entry of particulate matter treatment frame inner wall is provided with the multiunit, and multiunit particulate matter entry is equidistance equidimension from top to bottom and arranges on the inner wall of particulate matter treatment frame, and the particulate matter entry is "worker" font circular cylinder structure.

Preferably, the adsorption tube is inside hollow circular cylinder structure, and the adsorption tube is provided with a plurality ofly, and it has the supporting shoe to bond between a plurality of adsorption tubes, and the cotton core is adsorbed to the inside honeycomb of adsorption tube is provided with a plurality ofly, and a plurality of honeycombs adsorb cotton core and be equidistance equidimension range on the inner wall of adsorption tube, and are provided with on the inner wall of the cotton core of honeycomb adsorption and adsorb the hole.

Preferably, the butt joint ring is of a circular frame structure, the inner wall of the butt joint ring is provided with a butt joint groove, the butt joint groove is connected with the occlusion block fixedly connected to the driving shaft of the driving motor in a matched mode, the butt joint groove is of a trapezoidal cylinder structure and is provided with a plurality of butt joint grooves, and the butt joint grooves are arranged on the inner wall of the butt joint ring in a circumferential mode.

Preferably, the water dispersing plate is of an arc-shaped plate structure, the water dispersing plate protrudes from the inner wall of the sewage purification device to the center direction of the sewage purification device, two water purification water outlet pipes are arranged, the two water purification water outlet pipes are symmetrically distributed about the water dispersing plate, and the water purification water outlet pipes are inclined downwards from the inner wall of the sewage purification device to the outer wall of the sewage purification device.

Preferably, the lower depression bar includes pressure bar and buffer bar, and the bottom of pressure bar is provided with flexible groove, and the inside grafting of flexible groove has the buffer bar, fixedly connected with spring between buffer bar and the flexible groove, and the top of buffer bar is provided with the baffle, and the baffle cooperatees with flexible inslot wall fixed connection's spacing ring, and the bottom embedding of buffer bar has the small-size ball, the bottom surface embedding of guide way has the large-size ball.

Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:

1. the lower part of the sealing cover is provided with the lower pressing rod, the lower pressing rod is matched with the bottom surface of the guide groove to clamp and fix the filter frame and the particulate matter processing frame, and after the sealing cover is removed, the filter frame and the particulate matter processing frame can be lifted and replaced, so that the operation is simple and convenient, and the sealing cover is suitable for popularization and use;

2. the upper part of the filter frame is provided with the particulate matter treatment frame, and the adsorption tubes in the particulate matter treatment frame adsorb the particulate matters entering the particulate matter treatment frame, so that the influence on the filtering efficiency and quality caused by the accumulation of a large amount of particulate matters on the upper part of the filter frame is avoided;

3. set up driving motor in sewage purification device bottom, driving motor drives and crosses filter stand and particulate matter processing frame and rotate to make industrial sewage form the swirl, the particulate matter of being convenient for gets into inside the particulate matter processing frame, promotes industrial sewage's filtration efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the adsorption tube and the honeycomb adsorption cotton core of the present invention;

FIG. 3 is a schematic view of a filter frame according to the present invention;

FIG. 4 is a schematic view of the structure of the lower pressing rod of the present invention;

FIG. 5 is a schematic view of a docking ring structure according to the present invention;

fig. 6 is an enlarged schematic view of a structure in fig. 1.

In the figure: sewage purification device 1, guide way 2, filter frame 3, particulate matter processing frame 4, particulate matter entry 5, flat-open groove 6, shrouding 7, adsorption tube 8, honeycomb adsorb cotton core 9, water inlet notch 10, bracing piece 11, filter layer 12, hole 13 that leaks, butt joint ring 14, driving motor 15, scattered water board 16, water purification outlet pipe 17, rubber roller 18, depression bar 19, closing cap 20, sewage inlet tube 21, locking screw 22 down.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a detachable filtering device for purifying industrial sewage comprises a sewage purifying device 1, a filtering frame 3, a particulate matter processing frame 4 and a lower pressure rod 19, wherein the inner wall of the sewage purifying device 1 is provided with a guide groove 2, the filtering frame 3 is lapped on the bottom surface of the guide groove 2, the particulate matter processing frame 4 is welded on the upper part of the filtering frame 3, a particulate matter inlet 5 is arranged on the inner wall of the particulate matter processing frame 4, the inner wall of the particulate matter inlet 5 is provided with a flat open groove 6, a rotating rod is fixedly connected between the inner walls of the flat open groove 6, the outer side of the rotating rod is rotatably connected with a sealing plate 7, a torsional spring is fixedly connected between the sealing plate 7 and the rotating rod, an adsorption tube 8 is fixedly connected inside the particulate matter processing frame 4, a honeycomb adsorption cotton core 9 is fixedly connected inside the adsorption tube 8, the middle part of the filtering frame 3 is provided with, a support rod 11 is fixedly connected between the inner walls of the water inlet notch 10, a filter layer 12 is bonded on the inner bottom surface of the filter frame 3, a water leakage hole 13 is arranged on the bottom surface of the filter frame 3, a butt ring 14 is welded on the bottom surface of the filter frame 3, a drive shaft of a drive motor 15 is inserted in the butt ring 14, the drive shaft of the drive motor 15 penetrates through the outer wall of a water dispersion plate 16, the water dispersion plate 16 is welded on the inner bottom surface of the sewage purification device 1, a purified water outlet pipe 17 is fixedly connected on the outer wall of the sewage purification device 1, a rubber roller 18 is rotatably connected on the inner wall of the sewage purification device 1, the rubber roller 18 is positioned in the guide groove 2 and is contacted with the outer wall of the filter frame 3, a slide rail is arranged on the top surface of the particulate matter treatment frame 4, a lower pressure rod 19 is slidably connected in the slide rail, and the top end, the sealing cover 20 is buckled on the port of the sewage purification device 1, the sewage inlet pipe 21 is inserted into the surface of the sealing cover 20, and the sealing cover 20 is screwed with the sewage purification device 1 through the locking screw 22.

The particle treatment frame 4 is a circular ring structure with a hollow interior, the middle part of the particle treatment frame 4 is a circular truncated cone structure, one end with a larger area of the circular truncated cone structure faces an opening of the sewage purification device 1, a plurality of groups of particle inlets 5 on the inner wall of the particle treatment frame 4 are arranged on the inner wall of the particle treatment frame 4 in an equal-size manner, the particle inlets 5 are in an I-shaped circular cylinder structure, sewage in the circular truncated cone structure in the middle part of the particle treatment frame 4 gradually forms a vortex in the rotating process of the filter frame 3 and the particle treatment frame 4, particles in the vortex centrifugally move towards the inner wall of the particle treatment frame 4 and enter the particle inlets 5, when more particles in the particle inlets 5 are accumulated and push extrusion of the sewage is performed, the sealing plate 7 rotates on a rotating rod in the flat open groove 6, the particulate matter enters the interior of the particulate matter treating rack 4.

Adsorption tube 8 is inside hollow circular cylinder structure, adsorption tube 8 is provided with a plurality ofly, it has the supporting shoe to bond between a plurality of adsorption tubes 8, adsorption tube 8 inside honeycomb adsorbs cotton core 9 to be provided with a plurality ofly, a plurality of honeycombs adsorb cotton core 9 and be equidistance equidimension range on the inner wall of adsorption tube 8, and be provided with the absorption hole on the inner wall that the honeycomb adsorbed cotton core 9, get into the inside honeycomb of adsorption tube 8 and adsorb cotton core 9 particulate matter, adsorb and adsorb in the absorption hole of honeycomb absorption cotton core 9 inner wall.

The butt joint ring 14 is circular frame structure, is provided with the butt joint groove on the inner wall of butt joint ring 14, and fixed connection's interlock piece cooperation is connected in butt joint groove and driving motor 15's the drive shaft, and the butt joint groove is trapezoidal cylinder structure, and the butt joint groove is provided with a plurality ofly, and a plurality of butt joint grooves are the circumference and arrange on the inner wall of butt joint ring 14, are convenient for filter rack 3 and particulate matter processing frame 4 and follow driving motor 15's drive shaft synchronous rotation.

The water dispersing plate 16 is of an arc-shaped plate structure, the water dispersing plate 16 protrudes from the inner wall of the sewage purification device 1 to the center direction of the sewage purification device 1, two water purifying outlet pipes 17 are arranged, the two water purifying outlet pipes 17 are symmetrically distributed about the water dispersing plate 16, the water purifying outlet pipes 17 are downwards inclined from the inner wall of the sewage purification device 1 to the outer wall of the sewage purification device 1, sewage dripped on the water dispersing plate 16 slides to the edge through the water dispersing plate 16, and the sewage is outwards discharged from the water purifying outlet pipes 17.

Lower depression bar 19 includes pressure bar and buffer bar, the bottom of pressure bar is provided with flexible groove, it has the buffer bar to peg graft in the inside of flexible groove, fixedly connected with spring between buffer bar and the flexible groove, and the top of buffer bar is provided with the baffle, the baffle cooperatees with flexible inslot wall fixed connection's spacing ring, and the bottom embedding of buffer bar has the No. one-tenth ball, the bottom surface embedding of guide way 2 has the No. one-tenth ball, lower depression bar 19 carries out the centre gripping to filtering frame 3 and particulate matter processing frame 4, play the fixed action, the buffer bar is avoided filtering frame 3 and particulate matter processing frame 4 to be held too tightly and can't rotate, the No. one-tenth ball of lower depression bar 19 bottom and the No. one-tenth ball of guide way 2 bottom promote the rotation smoothness nature of filtering frame 3 and particulate matter processing frame 4.

The working principle is as follows: when the device is used, industrial sewage enters the sewage purification device 1 through the sewage inlet pipe 21, the driving motor 15 is started, the driving shaft of the driving motor 15 rotates to drive the filter frame 3 to rotate, at the moment, sewage in the circular truncated cone structure in the middle of the particulate matter treatment frame 4 gradually forms a vortex in the rotating process of the filter frame 3 and the particulate matter treatment frame 4, particulate matters in the vortex centrifugally move towards the inner wall direction of the particulate matter treatment frame 4 and enter the particulate matter inlet 5, when more particulate matters are accumulated in the particulate matter inlet 5 and the sealing plate 7 rotates on the rotating rod in the flat-open groove 6 under the pushing extrusion of the sewage, the particulate matters enter the particulate matter treatment frame 4 and enter the honeycomb adsorption cotton core 9 in the adsorption pipe 8 to be adsorbed in the adsorption hole in the inner wall of the honeycomb adsorption cotton core 9, and then the sealing plate 7 resets under the action of the torsion spring, waiting for the pushing and extrusion of the particulate matters of the next wave; the industrial sewage enters the interior of the filter frame 3 through the water inlet notch 10 on the inner wall of the groove in the middle of the filter frame 3, is filtered by the filter layer 12 and then drips and leaks downwards from the water leakage hole 13, the drips and leaks on the water dispersion plate 16, and the drips and leaks downwards to the edge through the water dispersion plate 16 and is discharged outwards from the purified water outlet pipe 17; the rubber roller 18 in the guide groove 2 is in contact with the outer wall of the filter frame 3, so that sewage is prevented from flowing downwards from the guide groove 2, the rotating friction force of the filter frame 3 and the particulate matter treatment frame 4 is reduced, the filter frame 3 and the particulate matter treatment frame 4 are clamped by the lower pressing rod 19 on the inner wall of the sealing cover 20 to play a role in fixing, the small balls at the bottom end of the lower pressing rod 19 and the large balls at the bottom of the guide groove 2 jointly promote the rotating fluency of the filter frame 3 and the particulate matter treatment frame 4, the sealing cover 20 and the locking screw 22 at the upper part of the sewage purification device 1 are removed, the sealing cover 20 is removed, at the moment, the filter frame 3 and the particulate matter treatment frame 4 lack of clamping force, and the filter frame 3 and the particulate matter treatment frame 4 can be lifted upwards by hooking the hooks on the lifting rings at the top surface of the particulate matter; simple and convenient operation, and is suitable for popularization and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can dismantle filter equipment for industry sewage purification, includes sewage purification device (1), crosses filter stand (3), particulate matter processing frame (4) and depression bar (19) down, its characterized in that: the sewage purification device is characterized in that a guide groove (2) is formed in the inner wall of the sewage purification device (1), a filter frame (3) is lapped on the bottom surface of the guide groove (2), a particulate matter treatment frame (4) is welded on the upper portion of the filter frame (3), a particulate matter inlet (5) is formed in the inner wall of the particulate matter treatment frame (4), a flat slot (6) is formed in the inner wall of the particulate matter inlet (5), a rotating rod is fixedly connected between the inner walls of the flat slot (6), a sealing plate (7) is rotatably connected to the outer side of the rotating rod, a torsional spring is fixedly connected between the sealing plate (7) and the rotating rod, an adsorption tube (8) is fixedly connected to the inner portion of the particulate matter treatment frame (4), a honeycomb adsorption cotton core (9) is fixedly connected to the inner portion of the adsorption tube (8), a groove of a circular cylinder structure is formed in the middle, the water inlet groove is characterized in that a support rod (11) is fixedly connected between the inner walls of the water inlet groove openings (10), a filter layer (12) is bonded on the inner bottom surface of the filter frame (3), a water leakage hole (13) is formed in the bottom surface of the filter frame (3), a butt ring (14) is welded on the bottom surface of the filter frame (3), a driving shaft of a driving motor (15) is inserted into the butt ring (14), the driving shaft of the driving motor (15) penetrates through the outer wall of a water dispersion plate (16), the water dispersion plate (16) is welded on the inner bottom surface of the sewage purification device (1), a water purification outlet pipe (17) is fixedly connected on the outer wall of the sewage purification device (1), a rubber roller (18) is rotatably connected on the inner wall of the sewage purification device (1), the rubber roller (18) is positioned in the guide groove (2), and the rubber roller (18) is contacted with the outer wall of the filter frame (, the top surface of the particulate matter treatment frame (4) is provided with a slide rail, a lower pressure rod (19) is connected inside the slide rail in a sliding manner, the top end of the lower pressure rod (19) is fixedly connected to the inner wall of a sealing cover (20), the sealing cover (20) is buckled on a port of the sewage purification device (1), a sewage inlet pipe (21) is inserted into the surface of the sealing cover (20), and the sealing cover (20) is in threaded connection with the sewage purification device (1) through a locking screw rod (22); the particle treatment frame (4) is of a circular ring structure with a hollow interior, the middle part of the particle treatment frame (4) is of a circular truncated cone structure, one end with a larger area of the circular truncated cone structure faces an opening of the sewage purification device (1), a plurality of groups of particle inlets (5) on the inner wall of the particle treatment frame (4) are arranged up and down in an equidistance and equal size mode on the inner wall of the particle treatment frame (4), and the particle inlets (5) are of an I-shaped circular cylinder structure; the adsorption tubes (8) are of a hollow circular cylinder structure, a plurality of adsorption tubes (8) are arranged, supporting blocks are bonded among the adsorption tubes (8), a plurality of honeycomb adsorption cotton cores (9) are arranged in the adsorption tubes (8), the honeycomb adsorption cotton cores (9) are arranged on the inner wall of the adsorption tubes (8) in an equidistance and equal size mode, and adsorption holes are formed in the inner wall of the honeycomb adsorption cotton core (9); the butt joint ring (14) is of a circular frame structure, a butt joint groove is formed in the inner wall of the butt joint ring (14), the butt joint groove is connected with an occlusion block fixedly connected to a driving shaft of the driving motor (15) in a matched mode, the butt joint groove is of a trapezoidal column structure and is provided with a plurality of butt joint grooves, and the butt joint grooves are arranged on the inner wall of the butt joint ring (14) in a circumferential mode; the water dispersing plate (16) is of an arc-shaped plate structure, the water dispersing plate (16) protrudes from the inner wall of the sewage purification device (1) to the center direction of the sewage purification device (1), two water purification water outlet pipes (17) are arranged, the two water purification water outlet pipes (17) are symmetrically distributed about the water dispersing plate (16), and the water purification water outlet pipes (17) are downwards inclined from the inner wall of the sewage purification device (1) to the outer wall of the sewage purification device (1); lower depression bar (19) are provided with flexible groove including pressure bar and buffer beam, pressure bar's bottom, and the inside grafting of flexible groove has the buffer beam, fixedly connected with spring between buffer beam and the flexible groove, and the top of buffer beam is provided with the baffle, and the baffle cooperatees with flexible inslot wall fixed connection's spacing ring, and the bottom embedding of buffer beam has the small-size ball, the bottom surface embedding of guide way (2) has the large-size ball.