CN113149366A

CN113149366A - Industrial sewage innocent treatment device

Info

Publication number: CN113149366A
Application number: CN202110517496.XA
Authority: CN
Inventors: 胡永泉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-07-23

Abstract

The invention discloses an industrial sewage innocent treatment device, which relates to the technical field of industrial sewage treatment and comprises a precipitation component, a centrifugal component, an aeration component, an electrolysis component, a flocculation component, a filtering component, a water outlet pipe, a bottom plate and three supporting legs, wherein the three supporting legs are vertically arranged on the bottom plate at intervals, the precipitation component is arranged on the supporting legs, the centrifugal component is communicated with the precipitation component, the aeration component is communicated with the centrifugal component, the aeration component is arranged on the supporting legs, the electrolysis component is communicated with the aeration component, the flocculation component is communicated with the electrolysis component, the filtering component is communicated with the flocculation component, the filtering component is arranged on the supporting legs, the water outlet pipe is arranged on the filtering component, and a water outlet valve is arranged on the water outlet pipe. According to the invention, by performing diversified treatment on the industrial sewage, large and small particle pollutants, soluble pollutants, heavy metal pollutants and the like in the sewage can be effectively removed, so that the discharged sewage is clean and clean without harm, and the influence on the environment is avoided.

Description

Industrial sewage innocent treatment device

Technical Field

The invention relates to the technical field of industrial sewage treatment, in particular to an industrial sewage harmless treatment device.

Background

Industrial waste water refers to waste water and waste liquid discharged from a process, which contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process and lost with water, and is an important cause of environmental pollution, particularly water pollution. Although the treatment of industrial waste water has been started as early as the end of the 19 th century, due to the complex composition and variable properties of many industrial waste waters, some technical problems, mainly suspended substances, inorganic dissolved substances, organic substances, cooling water and the like, are not completely solved.

Because industrial wastewater contains various harmful substances which are directly discharged to pollute the environment and harm the health of human beings, the industrial wastewater needs to be comprehensively treated in multiple levels, after treatment, or recycled or discharged to nature, but the prior industrial wastewater treatment is not refined enough, for example, the industrial wastewater treatment device with the publication number of CN109095633A comprises a wastewater pool, a discharge pipe, a soft thorn collecting mechanism, a settling tank, a vent pipe, a valve and a negative pressure pump, wherein the side surface of the top end of the wastewater pool is provided with the discharge pipe, one end of the discharge pipe is communicated with the wastewater pool, the other end of the discharge pipe is communicated with the soft thorn collecting mechanism positioned at the oblique lower part, the other side of the soft thorn collecting mechanism, which is opposite to the discharge pipe, is provided with the settling tank, the settling tank is mechanically connected with the soft thorn collecting mechanism, the installation position of the settling tank is lower than that of the soft thorn collecting mechanism, and the settling tank is mechanically connected with the negative pressure pump through the vent pipe, the middle position of the vent pipe is provided with a valve, the invention mainly combines a soft thorn collecting mechanism, a discharge pipe, a negative pressure pump and the like together to automatically collect and puncture the short fiber bubbles bonded with the short fiber and bond the short fiber in large area, and the device does not need to be salvaged for many times and reduces the labor intensity, and has the following problems: the treatment effect on the industrial wastewater is poor, the treatment is not comprehensive enough, some soluble inorganic salts cannot be separated and removed, some harmful substances may exist, and the pH value of the industrial wastewater is not balanced.

Disclosure of Invention

The invention aims to provide a harmless treatment device for industrial sewage, which aims to solve the problem that the treatment of harmful substances in the industrial sewage is not comprehensive enough in the background technology.

The invention provides an industrial sewage innocent treatment device which comprises a precipitation component, a centrifugal component, an aeration component, an electrolysis component, a flocculation component, a filtering component, a drain pipe, a bottom plate and three supporting legs, wherein the three supporting legs are vertically arranged on the bottom plate at intervals, the precipitation component is arranged on the supporting legs, the centrifugal component is communicated with the precipitation component, the aeration component is communicated with the centrifugal component, the aeration component is arranged on the supporting legs, the electrolysis component is communicated with the aeration component, the flocculation component is communicated with the electrolysis component, the filtering component is communicated with the flocculation component, the filtering component is arranged on the supporting legs, the drain pipe is arranged on the filtering component, and a water outlet valve is arranged on the drain pipe.

Further, it includes the sedimentation tank, advances water frame, sedimentation tank, silt groove, mud pipe, mud plug and two sediment pieces to deposit the subassembly, the sedimentation tank is installed on the supporting leg, it sets up the top at sedimentation tank outside end to advance water frame, the sedimentation tank is step-like structure, the sedimentation tank sets up and is close to into water frame one side in the sedimentation tank, silt groove sets up and keeps away from sedimentation tank one side in the sedimentation tank bottom, the bottom intercommunication of silt groove and sedimentation tank, two the cross section of sediment piece is the triangle-shaped structure, two the sediment piece symmetry sets up in silt inslot and the inclined plane of two sediment pieces is relative, mud pipe intercommunication is installed and is put at silt groove bottom central point, the mud plug is installed in the mud pipe export.

Further, centrifugal subassembly includes centrifugal pond, drive arrangement, centrifugal lid, centrifugal net, delivery pipe, dead lever, the fixed lantern ring, concentrated drain pipe and waste liquid stopper, centrifugal pond installs one side and centrifugal pond and the sedimentation tank intercommunication that is close to the silt groove at the sedimentation tank, drive arrangement installs the bottom at the centrifugal pond, the centrifugal lid sets up the top at the centrifugal pond, the central point that the centrifugal net set up in the centrifugal pond puts, the top and the centrifugal lid fixed connection of centrifugal net, the dead lever sets up on the centrifugal lid, the central point that the fixed lantern ring set up at the dead lever puts, the delivery pipe is installed at fixed cover intra-annular, the delivery pipe passes through the centrifugal lid and extends to the interior lower extreme of centrifugal pond, concentrated drain pipe slope sets up downwards at centrifugal pond one side lower extreme, the waste liquid stopper sets up on concentrated drain pipe.

Further, drive arrangement includes driving motor, driving motor frame, sealing washer, centrifugal plate and four centrifugal blade, the bottom at the centrifugal pond is installed to the driving motor frame, driving motor is vertical to be installed on the driving motor frame, driving motor's main shaft upwards runs through driving motor frame and centrifugal pond bottom, the sealing washer cover is established on driving motor's main shaft and the sealing washer is located the centrifugal pond bottom, the centrifugal plate is installed on driving motor's main shaft, the slope is provided with a plurality of drain holes on the centrifugal plate, four centrifugal blade is X type structure, four centrifugal blade installs the border position at centrifugal plate top perpendicularly, centrifugal blade all is located outside the centrifugal net.

Further, the aeration component comprises an aeration tank, an aeration cover, an aeration water pump, a water pumping pipe, a water outlet pipe, an auger sheet, a stirring motor, an air pressure pump, an aeration main pipe and a plurality of aeration branch pipes, wherein the aeration tank is arranged on one side of the centrifugal tank, the aeration tank and the air pressure pump are arranged at the top of the middle supporting leg, the aeration cover is arranged at the top of the aeration tank close to one end of the centrifugal tank, the aeration water pump is arranged on the aeration cover, a water inlet of the aeration water pump is communicated with a water taking pipe in the centrifugal tank through the water pumping pipe, a water outlet of the aeration water pump is communicated with the inside of the aeration tank through the water outlet pipe, the stirring motor is arranged at the bottom of the aeration tank close to one side of the water outlet pipe, a main shaft of the stirring motor upwards penetrates through the bottom of the aeration tank, the auger sheet is arranged on a main shaft of the stirring motor, the plurality of aeration branch pipes horizontally penetrate through the side wall of the other end of the aeration tank, and the plurality of aeration branch pipes all extend towards the inside of the aeration tank, the top of each aeration branch pipe is provided with a plurality of aeration heads, the side surface of the main aeration pipe is communicated with the air inlets of the plurality of aeration branch pipes, and the air outlet end of the air pressure pump is communicated with the main aeration pipe.

Furthermore, the electrolysis subassembly includes electrolytic bath, electrolysis lid, two utmost point posts, two collars, two electrolysis framves and a plurality of plate electrode, one end intercommunication aeration tank of electrolytic bath is close to the one side that the aeration is responsible for, two utmost point posts are installed on the electrolysis lid respectively through two collars and two utmost point posts run through the electrolysis lid and extend in to the electrolytic bath, two the electrolysis frame is installed respectively in the bottom of two utmost point posts, and is a plurality of the plate electrode is symmetrical respectively and is installed on two electrolysis framves.

Further, the flocculation subassembly includes flocculation basin, flocculation lid, flocculation motor, mixing rod, flocculating agent box and four group's puddlers, the one end of flocculation basin and the one end intercommunication of electrolytic bath, the top central point at the flocculation basin is installed to the flocculation lid puts, the flocculation motor is installed at the top of flocculation lid and the main shaft of flocculation motor runs through the flocculation lid downwards, the mixing rod is installed on the main shaft of flocculation motor, four groups the puddler is installed respectively on the mixing rod, the flocculating agent box is installed in the upper end of flocculation basin one side.

Further, the filtering component comprises a filtering tank, a filtering plate frame and two activated carbon filtering plates, the filtering tank is communicated with the water outlet end of the flocculation tank, the filtering plate frame is vertically arranged in the middle of the bottom in the filtering tank, the two activated carbon filtering plates are arranged on the filtering tank wall and the filtering plate frame at included angles, and the filtering tank is arranged on the supporting leg.

Compared with the prior art, the invention has the beneficial effects that:

(1) when the centrifugal sewage treatment device works, sewage in the centrifugal tank is stirred through the driving device, and during the centrifugal process, a part with a large specific gravity in the sewage is centrifuged to the periphery of the centrifugal net, so that the sewage is internally and externally layered, soluble pollutants in the sewage in the centrifugal net are removed, the treatment effect is further improved, and the trouble that the soluble substances are inconvenient to separate and remove is solved.

(2) When the industrial sewage treatment device works, large-particle pollutants can be effectively retained on the settling platform through the gradient flowing of the settling platform, and meanwhile, silt in the industrial sewage can be settled at the bottom of the silt tank through the two settling blocks in the silt tank, so that the pollutants such as the silt can be conveniently discharged and removed.

(3) When the industrial sewage treatment device works, the adsorption effect of the activated carbon filter plate is utilized, on one hand, colors in the industrial sewage can be effectively removed, on the other hand, the harmful smell of the industrial sewage can be reduced, and on the other hand, the sewage is filtered in the last step, so that the whole industrial sewage is colorless, tasteless, nontoxic and harmless after being treated.

(4) When the aeration device works, the auger piece is driven by the stirring motor to stir the sewage in the aeration tank, so that the sewage at the lower end and the sewage at the upper end in the aeration tank are sufficiently convected, the aeration efficiency is improved, meanwhile, air is conveyed by the air pressure pump, the sewage in the aeration tank is aerated by utilizing the plurality of aeration branch pipes, air is forcibly added into the sewage, the sewage in the tank is in contact with the air to be oxygenated, the liquid is stirred, the transfer of oxygen in the air into the liquid is accelerated, the suspension in the tank is prevented from sinking, the contact of organic matters in the tank with microorganisms and dissolved oxygen is enhanced, the oxidation decomposition of the organic matters in the sewage is carried out, and the treatment effect is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a schematic perspective view of the precipitation assembly of the present invention;

FIG. 3 is a cross-sectional view of a centrifuge assembly of the present invention;

FIG. 4 is an exploded view of the centrifuge assembly of the present invention;

fig. 5 is a schematic perspective view of an aeration assembly according to the present invention;

FIG. 6 is a schematic perspective view of an electrolytic assembly of the present invention;

FIG. 7 is a schematic perspective view of a flocculation assembly of the present invention;

fig. 8 is a perspective view of the filter assembly of the present invention.

Reference numerals:

1. a precipitation assembly; 2. a centrifuge assembly; 3. an aeration assembly; 4. an electrolytic assembly; 5. a flocculation component; 6. a filter assembly; 7. a drain pipe; 8. a base plate; 9. supporting legs; 71. a water outlet valve; 10. a sedimentation tank; 11. a water inlet frame; 12. a settling platform; 13. a silt groove; 14. a sludge discharge pipe; 15. plugging with mud; 16. settling the blocks; 20. a centrifugal pool; 21. a drive device; 22. a centrifuge cap; 23. a centrifugal net; 24. a water intake pipe; 25. fixing the rod; 26. a fixed collar; 27. a concentrated liquid outlet pipe; 28. a waste liquid plug; 210. a drive motor; 211. a drive motor mount; 212. a seal ring; 213. a centrifugal pan; 214. a centrifugal blade; 30. an aeration tank; 31. an aeration cover; 32. an aeration water pump; 33. a water pumping pipe; 34. a water outlet pipe; 35. packing auger piece; 36. a stirring motor; 37. an air pressure pump; 38. an aeration main pipe; 39. an aeration branch pipe; 310. an aeration head; 40. an electrolytic cell; 41. an electrolytic cover; 42. a pole column; 43. a mounting ring; 44. an electrolytic rack; 45. an electrode plate; 50. a flocculation tank; 51. a flocculation cover; 52. a flocculation motor; 53. a mixing rod; 54. a flocculating agent box; 55. a stirring rod; 60. a filtration tank; 61. a filter plate frame; 62. an active carbon filter plate.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 8, the embodiment of the invention provides an industrial sewage innocent treatment device, which comprises a sedimentation component 1, a centrifugal component 2, an aeration component 3, an electrolysis component 4, a flocculation component 5, a filtering component 6, a drain pipe 7, a bottom plate 8 and three supporting legs 9, wherein the three supporting legs 9 are vertically arranged on the bottom plate 8 at intervals, the sedimentation component 1 is arranged on the supporting leg 9, the centrifugal component 2 is communicated with the sedimentation component 1, the aeration component 3 is communicated with the centrifugal component 2, the aeration component 3 is arranged on the supporting leg 9, the electrolysis component 4 is communicated with the aeration component 3, the flocculation component 5 is communicated with the electrolysis component 4, the filtering component 6 is communicated with the flocculation component 5, the filtering component 6 is arranged on the supporting leg, the water outlet pipe 7 is arranged on the filtering component 6, and the water outlet valve 71 is arranged on the water outlet pipe 7.

In the working process of the invention, industrial sewage is firstly precipitated in a precipitation component 1 to remove large-particle pollutants, then the sewage is centrifugally operated by a centrifugal component 2 to enable particles with large specific gravity of stains in the sewage to be centrifuged to the periphery, so that water after internal treatment is pumped into an aeration component 3, oxygen in air is accelerated to be transferred into liquid through aeration treatment, suspended objects in the aeration component 3 are prevented from sinking, contact between organic matters in the aeration component 3 and microorganisms and dissolved oxygen is enhanced, the organic matters in the sewage are subjected to oxidative decomposition, then the sewage after aeration treatment is discharged into an electrolysis component 4, harmful substances in the industrial sewage are respectively subjected to oxidation and reduction reactions on a positive electrode and a negative electrode through an electrolysis process to be converted into harmless substances, and then the sewage after electrolysis treatment is discharged into a flocculation component 5, add the flocculating agent, the intensive mixing stirring, colloid and tiny suspended solid in making the sewage gather into the flocculating constituent that has separable characteristic, be convenient for separate and get rid of, then in discharging filter assembly 6 with the industrial sewage after flocculating, through the filtration of filter assembly 6 to sewage, accomplish the innocent treatment to industrial sewage, the treatment effect is good, can effectively get rid of the big or small particle pollutant in the industrial sewage, soluble pollutant and heavy metal pollutant etc. make the clean cleanness of exhaust industrial sewage, do not harm, avoid causing the influence to the environment.

Specifically, sediment subassembly 1 includes sedimentation tank 10, frame 11, mud sediment trap 12, silt groove 13, mud pipe 14, mud plug 15 and two precipitation piece 16 of intaking, sedimentation tank 10 installs on supporting leg 9, frame 11 sets up the top at the end of sedimentation tank 10 outside, sedimentation tank 12 is step-like structure, sedimentation tank 12 sets up and is close to frame 11 one side of intaking in sedimentation tank 10, silt groove 13 sets up and keeps away from sedimentation tank 12 one side in sedimentation tank 10 bottom, the bottom intercommunication of silt groove 13 and sedimentation tank 10, two the cross section of precipitation piece 16 is the triangle-shaped structure, two precipitation piece 16 symmetry sets up in silt groove 13 and the inclined plane of two precipitation piece 16 is relative, mud pipe 14 intercommunication is installed in silt groove 13 bottom central point, mud plug 15 installs on mud pipe 14 export, trickles through the gradient of sedimentation tank 12, can be effectively detained some large granule pollutants on precipitation stage 12, simultaneously through two pieces of sediment piece 16 in silt groove 13, can deposit silt in the industrial sewage in silt groove 13 bottom, be convenient for discharge and get rid of pollutants such as silt.

Specifically, the centrifugal assembly 2 comprises a centrifugal pool 20, a driving device 21, a centrifugal cover 22, a centrifugal net 23, a water intake pipe 24, a fixing rod 25, a fixing collar 26, a concentration liquid outlet pipe 27 and a waste liquid plug 28, wherein the centrifugal pool 20 is installed at one side of the sedimentation pool 10 close to the sediment tank 13, the centrifugal pool 20 is communicated with the sedimentation pool 10, the driving device 21 is installed at the bottom of the centrifugal pool 20, the centrifugal cover 22 is arranged at the top of the centrifugal pool 20, the centrifugal net 23 is arranged at the central position in the centrifugal pool 20, the top of the centrifugal net 23 is fixedly connected with the centrifugal cover 22, the fixing rod 25 is arranged on the centrifugal cover 22, the fixing collar 26 is arranged at the central position of the fixing rod 25, the water intake pipe 24 is installed in the fixing collar 26, the water intake pipe 24 extends towards the lower end in the centrifugal net 23 through the centrifugal cover 22, the concentration liquid outlet pipe 27 is obliquely and downwardly arranged at the lower end of one side of the centrifugal pool 20, the waste liquid plug 28 is arranged on the concentrated liquid outlet pipe 27, sewage in the centrifugal pool 20 is stirred through the driving device 21, in the centrifugal process, the part with large specific gravity in the sewage can be centrifuged to the periphery of the centrifugal net 23, so that the sewage is layered inside and outside, some soluble pollutants are removed from the sewage in the centrifugal net 23, the treatment effect is further improved, and the trouble that soluble substances are inconvenient to separate and remove is solved.

Specifically, the driving device 21 includes a driving motor 210, a driving motor frame 211, a sealing ring 212, a centrifugal disc 213 and four centrifugal blades 214, the driving motor frame 211 is installed at the bottom of the centrifugal pool 20, the driving motor 210 is vertically installed on the driving motor frame 211, a main shaft of the driving motor 210 upwardly penetrates through the driving motor frame 211 and the bottom of the centrifugal pool 20, the sealing ring 212 is sleeved on the main shaft of the driving motor 210, the sealing ring 212 is located at the bottom inside the centrifugal pool 20, the centrifugal disc 213 is installed on the main shaft of the driving motor 210, a plurality of liquid guide holes are obliquely arranged on the centrifugal disc 213, the four centrifugal blades 214 are all of an X-shaped structure, the four centrifugal blades 214 are vertically installed at an edge position at the top of the centrifugal disc 213, the centrifugal blades 214 are all located outside the centrifugal net 23, the driving motor 210 drives the centrifugal disc 213 to rotate, so as to drive the four centrifugal blades 214 to rotate around the periphery of the centrifugal net 23, on the one hand, the sewage in the centrifugal pool 20 is stirred, so that the sewage is acted by centrifugal force, on the other hand, the dirt accumulated on the outer surface of the centrifugal net 23 is scraped, the service life of the centrifugal net 23 is prolonged, and meanwhile, the plurality of liquid guide holes in the centrifugal disc 213 facilitate the sewage guide of the bottom of the centrifugal disc 213 to the top.

Specifically, the aeration component 3 comprises an aeration tank 30, an aeration cover 31, an aeration water pump 32, a water pumping pipe 33, a water outlet pipe 34, an auger piece 35, a stirring motor 36, an air pressure pump 37, an aeration main pipe 38 and a plurality of aeration branch pipes 39, wherein the aeration tank 30 is arranged on one side of the centrifugal tank 20, the aeration tank 30 and the air pressure pump 37 are arranged on the top of the supporting leg 9 in the middle, the aeration cover 31 is arranged on the top of one end of the aeration tank 30 close to the centrifugal tank 20, the aeration water pump 32 is arranged on the aeration cover 31, the water inlet of the aeration water pump 32 is communicated with the water pumping pipe 24 in the centrifugal net 23 through the water pumping pipe 33, the water outlet of the aeration water pump 32 is communicated with the inside of the aeration tank 30 through the water outlet pipe 34, the stirring motor 36 is arranged on the bottom of one side of the aeration tank 30 close to the water outlet pipe 34, the main shaft of the stirring motor 36 upwards penetrates through the bottom of the aeration tank 30, the auger piece 35 is arranged on the main shaft of the stirring motor 36, a plurality of the aeration branch pipes 39 horizontally penetrate through the side wall of the other end of the aeration tank 30, and a plurality of aeration branch pipes 39 extend into the aeration tank 30, each aeration head 310 is installed at the top of each aeration branch pipe 39, the side surface of the aeration main pipe 38 is communicated with the air inlets of the plurality of aeration branch pipes 39, the air outlet end of the air pressure pump 37 is communicated with the aeration main pipe 38, the auger piece 35 is driven by the stirring motor 36 to stir the sewage in the aeration tank 30, so that the sewage at the lower end and the sewage at the upper end in the aeration tank 30 are sufficiently convected, the aeration efficiency is improved, meanwhile, air is conveyed by the air pressure pump 37, the sewage in the aeration tank 30 is aerated by the plurality of aeration branch pipes 39, air is forcibly added into the sewage, the sewage in the tank is in contact with the air for oxygenation, the liquid is stirred, the oxygen in the air is accelerated to be transferred into the liquid, the suspension in the tank is prevented from sinking, and the contact of organic matters, microorganisms and dissolved oxygen in the tank is enhanced, the organic matters in the sewage are oxidized and decomposed, and the treatment effect is improved.

Specifically, the electrolytic assembly 4 includes an electrolytic cell 40, an electrolytic cover 41, two poles 42, two mounting rings 43, two electrolytic frames 44 and a plurality of electrode plates 45, one end of the electrolytic cell 40 is communicated with one side of the aeration tank 30 close to the main aeration pipe 38, the two poles 42 are respectively mounted on the electrolytic cover 41 through the two mounting rings 43, the two poles 42 extend into the electrolytic cell 40 through the electrolytic cover 41, the two electrolytic frames 44 are respectively mounted at the bottoms of the two poles 42, the plurality of electrode plates 45 are respectively and symmetrically mounted on the two electrolytic frames 44, by applying positive and negative electrode currents to the two poles 42, the harmful substances in the original wastewater are respectively oxidized and reduced on the positive and negative electrodes through an electrolytic process to be converted into harmless substances, so as to effectively remove some soluble inorganic salts in the industrial wastewater and also maintain the pH value of the industrial wastewater, meanwhile, the bubbles generated by the cathode can bring suspended matters in the sewage to the water surface, so that the sewage is convenient to clean.

Specifically, the flocculation assembly 5 comprises a flocculation tank 50, a flocculation cover 51, a flocculation motor 52, a mixing rod 53, a flocculation box 54 and four sets of stirring rods 55, wherein one end of the flocculation tank 50 is communicated with one end of the electrolytic cell 40, the flocculation cover 51 is installed at the top center position of the flocculation tank 50, the flocculation motor 52 is installed at the top of the flocculation cover 51, the main shaft of the flocculation motor 52 penetrates through the flocculation cover 51 downwards, the mixing rod 53 is installed on the main shaft of the flocculation motor 52, the four sets of stirring rods 55 are respectively installed on the mixing rod 53, the flocculation box 54 is installed at the upper end of one side of the flocculation tank 50, and by throwing a flocculating agent, under the stirring action of the four sets of stirring rods 55, the colloid and the dispersed particles of suspended matters in the sewage can be fully mixed and flocculated under the interaction of molecular force, and collide with each other and agglomerate in the sedimentation process, the size and the mass of the device are continuously increased, and the settling speed is continuously increased, so that pollutants are settled.

Specifically, filtering component 6 includes filtering ponds 60, filter grillage 61 and two active carbon filter boards 62, filtering ponds 60 intercommunication sets up the one end at flocculation basin 50, filter grillage 61 is vertical to be established in the middle of the bottom in filtering ponds 60, two active carbon filter boards 62 are the contained angle and install on filtering ponds 60 wall and filter grillage 61, filtering ponds 60 installs on supporting leg 9, utilizes active carbon filter board 62's adsorption, can effectually get rid of some colours in the industrial sewage on the one hand, and on the other hand can reduce the harmful smell of industrial sewage, also carries out last step filtration to sewage simultaneously for whole industrial sewage is colorless tasteless after handling, nontoxic harmless.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an industrial sewage innocent treatment device which characterized in that: comprises a sedimentation component (1), a centrifugal component (2), an aeration component (3), an electrolysis component (4), a flocculation component (5), a filtering component (6), a drain pipe (7), a bottom plate (8) and three supporting legs (9), three supporting legs (9) are vertically arranged on the bottom plate (8) at intervals, the sedimentation component (1) is arranged on the supporting legs (9), the centrifugal component (2) is communicated with the sedimentation component (1), the aeration component (3) is communicated with the centrifugal component (2) and the aeration component (3) is arranged on the supporting legs (9), the electrolysis component (4) is communicated with the aeration component (3), the flocculation component (5) is communicated with the electrolysis component (4), the filtering component (6) is communicated with the flocculation component (5) and the filtering component (6) is arranged on the supporting legs, the drain pipe (7) is arranged on the filtering component (6), and a water outlet valve (71) is arranged on the water outlet pipe (7).

2. The industrial sewage innocent treatment device of claim 1, wherein: the sedimentation component (1) comprises a sedimentation tank (10), a water inlet frame (11), a sedimentation table (12), a silt groove (13), a mud pipe (14), a mud plug (15) and two sedimentation blocks (16), wherein the sedimentation tank (10) is installed on a supporting leg (9), the water inlet frame (11) is arranged at the top of the outer side end of the sedimentation tank (10), the sedimentation table (12) is of a step-shaped structure, the sedimentation table (12) is arranged in the sedimentation tank (10) and is close to one side of the water inlet frame (11), the silt groove (13) is arranged at the bottom of the sedimentation tank (10) and is far away from one side of the sedimentation table (12), the bottom of the silt groove (13) and the bottom of the sedimentation tank (10) are communicated, two the cross section of the sedimentation blocks (16) is of a triangular structure, two the sedimentation blocks (16) are symmetrically arranged in the silt groove (13) and the inclined planes of the two sedimentation blocks (16) are opposite, mud pipe (14) intercommunication is installed in silt groove (13) bottom central point and is put, mud stopper (15) are installed on mud pipe (14) export.

3. The industrial sewage innocent treatment device of claim 2, wherein: the centrifugal assembly (2) comprises a centrifugal pool (20), a driving device (21), a centrifugal cover (22), a centrifugal net (23), a water taking pipe (24), a fixed rod (25), a fixed sleeve ring (26), a concentrated liquid outlet pipe (27) and a waste liquid plug (28), wherein the centrifugal pool (20) is installed on one side, close to a sediment tank (13), of a sedimentation pool (10), the centrifugal pool (20) is communicated with the sedimentation pool (10), the driving device (21) is installed at the bottom of the centrifugal pool (20), the centrifugal cover (22) is arranged at the top of the centrifugal pool (20), the centrifugal net (23) is arranged at the central position in the centrifugal pool (20), the top of the centrifugal net (23) is fixedly connected with the centrifugal cover (22), the fixed rod (25) is arranged on the centrifugal cover (22), the fixed sleeve ring (26) is arranged at the central position of the fixed rod (25), the water taking pipe (24) is installed in the fixed sleeve ring (26), intake pipe (24) are through centrifugal lid (22) to the interior lower extreme extension of centrifugal net (23), concentrated drain pipe (27) slope sets up in centrifugal pond (20) one side lower extreme downwards, waste liquid stopper (28) set up on concentrated drain pipe (27).

4. The industrial sewage innocent treatment device of claim 3, wherein: drive arrangement (21) includes driving motor (210), driving motor frame (211), sealing washer (212), centrifugal disc (213) and four centrifugal blade (214), the bottom at centrifugal pond (20) is installed in driving motor frame (211), vertical the installing on driving motor frame (211) of driving motor (210), the main shaft of driving motor (210) upwards runs through driving motor frame (211) and centrifugal pond (20) bottom, sealing washer (212) cover is established on the main shaft of driving motor (210) and sealing washer (212) are located centrifugal pond (20) bottom, install on the main shaft of driving motor (210) centrifugal disc (213), slope on centrifugal disc (213) is provided with a plurality of drain holes, four centrifugal blade (214) are X type structure, four centrifugal blade (214) are installed perpendicularly at the marginal position at centrifugal disc (213) top, the centrifugal blades (214) are all positioned outside the centrifugal net (23).

5. The industrial sewage innocent treatment device of claim 3, wherein: the aeration component (3) comprises an aeration tank (30), an aeration cover (31), an aeration water pump (32), a water pumping pipe (33), a water outlet pipe (34), an auger piece (35), a stirring motor (36), an air pressure pump (37), an aeration main pipe (38) and a plurality of aeration branch pipes (39), wherein the aeration tank (30) is arranged on one side of the centrifugal tank (20), the aeration tank (30) and the air pressure pump (37) are arranged on the top of a support leg (9) in the middle, the aeration cover (31) is arranged on the top of one end, close to the centrifugal tank (20), of the aeration tank (30), the aeration water pump (32) is arranged on the aeration cover (31), the water inlet of the aeration water pump (32) is communicated with the water pumping pipe (24) in the centrifugal net (23) through the water pumping pipe (33), and the water outlet of the aeration water pump (32) is communicated with the interior of the aeration tank (30) through the water outlet pipe (34), agitator motor (36) set up in aeration tank (30) and are close to the bottom of outlet pipe (34) one side, the main shaft of agitator motor (36) upwards runs through aeration tank (30) bottom, auger piece (35) are installed on the main shaft of agitator motor (36), and are a plurality of aeration branch pipe (39) level runs through the lateral wall of aeration tank (30) other end and a plurality of aeration branch pipe (39) all extend to aeration tank (30) in, every a plurality of aeration head (310) are all installed at the top of aeration branch pipe (39), the side of aeration person in charge (38) communicates the air inlet of a plurality of aeration branch pipes (39), the end intercommunication aeration person in charge (38) of giving vent to anger of air pressure pump (37).

6. The industrial sewage innocent treatment device according to claim 5, characterized in that: electrolytic component (4) include electrolytic bath (40), electrolysis lid (41), two utmost point post (42), two collar (43), two electrolysis frame (44) and a plurality of electrode plate (45), one end intercommunication aeration tank (30) of electrolytic bath (40) are close to the one side of aeration main pipe (38), two utmost point post (42) are installed on electrolysis lid (41) and two utmost point post (42) run through electrolysis lid (41) and extend to electrolytic bath (40) through two collar (43) respectively, two the bottom at two utmost point post (42) is installed respectively in electrolysis frame (44), and is a plurality of electrode plate (45) are respectively the symmetry install on two electrolysis frame (44).

7. The industrial sewage innocent treatment device of claim 6, wherein: the flocculation component (5) comprises a flocculation tank (50), a flocculation cover (51), a flocculation motor (52), a mixing rod (53), a flocculation kit (54) and four groups of stirring rods (55), one end of the flocculation tank (50) is communicated with one end of an electrolytic cell (40), the flocculation cover (51) is installed at the center of the top of the flocculation tank (50), the flocculation motor (52) is installed at the top of the flocculation cover (51) and the main shaft of the flocculation motor (52) downwards penetrates through the flocculation cover (51), the mixing rods (53) are installed on the main shaft of the flocculation motor (52), the four groups of stirring rods (55) are respectively installed on the mixing rod (53), and the flocculation kit (54) is installed at the upper end of one side of the flocculation tank (50).

8. The industrial sewage innocent treatment device of claim 7, wherein: filter assembly (6) are including filtering ponds (60), filter plate frame (61) and two active carbon filter plates (62), filtering ponds (60) and the play water end intercommunication of flocculation basin (50), filter plate frame (61) are vertical to be established in the middle of filtering ponds (60) bottom, two active carbon filter plates (62) are the contained angle and install on filtering ponds (60) wall and filter plate frame (61), install on supporting leg (9) filtering ponds (60).