WO2019084937A1 - 一种废水处理系统 - Google Patents

一种废水处理系统 Download PDF

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Publication number
WO2019084937A1
WO2019084937A1 PCT/CN2017/109432 CN2017109432W WO2019084937A1 WO 2019084937 A1 WO2019084937 A1 WO 2019084937A1 CN 2017109432 W CN2017109432 W CN 2017109432W WO 2019084937 A1 WO2019084937 A1 WO 2019084937A1
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Prior art keywords
wastewater
wastewater treatment
shape
treatment system
treatment
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PCT/CN2017/109432
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English (en)
French (fr)
Inventor
张亮
Original Assignee
张瑁珈
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Publication date
Application filed by 张瑁珈 filed Critical 张瑁珈
Priority to PCT/CN2017/109432 priority Critical patent/WO2019084937A1/zh
Publication of WO2019084937A1 publication Critical patent/WO2019084937A1/zh

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C02F2001/46171—Cylindrical or tubular shaped
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/14—Paint wastes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/028—Tortuous

Definitions

  • the invention relates to a wastewater treatment system.
  • the invention can be applied to wastewater treatment in various fields, and is particularly suitable for wastewater treatment in the field of painting.
  • Commonly used wastewater treatment methods include chemical treatment, electrolysis, and biological treatment. These wastewater treatment methods usually use pre-discharge of sewage into a first- or multi-stage treatment tank or treatment tank through a pipeline, and then treat the wastewater with various treatment devices or chemicals, and also need to be applied during the treatment. The mixing is increased for a long time to increase the treatment efficiency, and the treated water is discharged through the communication pipe.
  • the Chinese utility model patent with the publication number CN201338975 discloses a combination treatment unit for industrial wastewater recycling and reuse, which consists of six parts, including a degreasing wastewater treatment part, a phosphating wastewater treatment part, a passivation wastewater treatment part, and an electrophoretic paint wastewater.
  • the processing part, the integrated sewage treatment part and the deep processing part; each processing part of the technology is connected by a pipe, and each processing part is composed of various types of processing tanks.
  • a Chinese utility model patent with the authorization number CN101638257B discloses a method and a device for periodically commutating electrocoagulation dye wastewater, specifically introducing dye wastewater into an electrolytic cell, adding electrolyte to the wastewater, and treating the treated water after electrolysis.
  • a wastewater treatment method for positioning a wastewater inlet (22) at a position lower than a treatment water outlet (24) and storing the biological sludge in the tank is disclosed.
  • the sequencing batch biological treatment tank (10) is used for biological treatment of the wastewater.
  • the waste water containing the paint is discharged into the spray paint treatment tank through the pipeline, and then the chemical agent is added as a flocculant to the spray paint treatment tank to achieve the effect of suspending and sinking the spray paint, and then through the pipeline.
  • the Chinese utility model patent with the publication number CN204874120U discloses that the wastewater treatment system includes a wastewater collection tank, a wastewater treatment unit, a waste treatment unit and a clean water tank, and the wastewater treatment unit is The multi-stage wastewater treatment unit and the treatment unit are also constructed by various treatment tanks;
  • the Chinese utility model patent with the publication number CN206395969U discloses a paint wastewater treatment device, including a paint waste water tank, a motor installed at the bottom of the paint waste water tank, and a motor The top drive is connected to the stirring blade inside the paint waste water tank, and the conveying pipe is fixedly connected at the bottom of the paint waste water tank on both sides of the motor.
  • the bottom of the conveying pipe is fixedly connected to the paint tank, and one side of the paint tank is fixedly connected with the overflow water tank, paint
  • the first filter screen is passed between the tank and the overflow tank, and one side of the top of the paint tank is connected with an additive tank.
  • the top of the overflow tank is fixedly provided with a second filter screen, and one side of the overflow tank is fixedly connected to the deposition tank through a water pipe;
  • the Chinese authorized invention patent with the patent number ZL03148765.3 discloses a treatment method for coating wastewater. The microwave is irradiated into the collection and treatment tank of the paint spray water to decompose the organic matter contained in the waste water.
  • the method of treating wastewater by using a treatment tank generally has the technical problems of occupying a large field, low treatment efficiency, high energy consumption, and high running cost. Therefore, it is urgent and very meaningful to seek new wastewater treatment equipment to improve these technical problems.
  • the object of the present invention is to provide a wastewater treatment system which has small occupied space, high processing efficiency, low energy consumption and low operating cost, and is very suitable for scale application in various fields, and the invention is particularly suitable for painting. Wastewater treatment in the field.
  • the wastewater treatment industry usually passes the wastewater generated in various operating systems through pipelines.
  • the pipelines are drained to various types of collection tanks for processing.
  • the collection tanks are bulky, the pipelines for drainage are complicated to be arranged, and the collection tanks need to be regularly shut down for cleaning and maintenance, the treatment efficiency is low, and the operation cost is high; It is believed that if the current collection of wastewater treatment methods can be avoided, this can at least greatly save the installation volume of the wastewater treatment system, and can greatly improve the installation environment adaptability of wastewater treatment in various industries.
  • a wastewater treatment system having a wastewater inlet and a treated water outlet, wherein the wastewater inlet and the treated water outlet are connected by a flow guiding path, and one or more of the guiding paths are provided.
  • the wastewater treatment device; the wastewater treatment device of the invention can achieve the effect of suspending and/or sinking impurities in the wastewater, thereby realizing effective treatment of the wastewater.
  • the wastewater according to the present invention refers to domestic wastewater or industrial wastewater or a combination of the two, that is, the present invention is suitable for treating domestic wastewater or industrial wastewater or a combination of the two, from the current implementation value considerations, It is suitable for the treatment of industrial wastewater, especially suitable for the treatment of spray paint industrial wastewater.
  • the flow guiding path is a pipe.
  • the flow guiding path is a guiding trough or a guiding channel or a guiding channel.
  • the flow guiding path is a more preferable scheme for the pipeline, because the cross-sectional area of the pipeline is closed.
  • the pipe may be arranged in a plane, or may be a three-dimensional arrangement, or a combination of a plane and a three-dimensional arrangement.
  • the cross-sectional area is non-closed.
  • the guiding trough or the diversion channel or the diversion channel can also achieve excellent technical results.
  • the shape of the flow guiding path is in a shape of a shape or a U shape or an S shape or a V shape or a zigzag shape. Or a combination of any shape or any shape of a profiled shape and/or a combination of series and/or parallel connections of any shape or a combination of several shapes of series and/or parallel connection; from the saving of installation space, thereby reducing the occupation of the space and facilitating installation, the shape is adopted.
  • the U-shaped shape is connected in series, wherein the U-shaped shapes are arranged in an alternating arrangement as a more preferable solution.
  • the wastewater treatment device comprises a catalytic oxidation device and/or an electrolysis device and/or a chemical treatment
  • the device and/or the compressed air treatment device; in the present invention, the catalytic oxidation device, the electrolytic treatment device, and the chemical treatment device can perform various types of chemical reactions with the wastewater to suspend and sink the waste water impurities (ie, achieve coagulation separation and / or the effect of decomposing organic matter in the wastewater into carbon dioxide and water), the compressed air treatment device can convert the wastewater into dissolved water, thereby causing the impurities in the wastewater to reach a suspending effect, thereby achieving effective treatment of the wastewater.
  • the catalytic oxidation device refers to a catalytic oxidation device/and an electrolysis device/and a drug treatment device/and a compressed air treatment device in a flow guiding path under a certain pressure and temperature condition, and
  • the impurities, organic substances and the like in the wastewater generate flocculation and oxidation reactions, and the oxidation reaction includes an oxygen addition and/or a dehydrogenation reaction.
  • the catalytic oxidation device comprises a catalyst disposed in the flow guiding path, the catalyst being solid or liquid; in the material of the catalyst, preferably, the catalyst is made of a metal material and/or a non-metal material; Further preferably, the catalyst is made of a metal material, and specifically, the metal material may be a metal such as silver, titanium, chromium, manganese, nickel, iron, copper, magnesium, silicon, zinc, aluminum or a non-metallic material such as carbon, or a composite material of these materials, which is used as a catalyst of the present invention;
  • the catalyst is coated with a metal material in a solid or liquid state.
  • the form of the layer is coated on the inner wall of the flow guiding path, or is embedded in the flow guiding path in a solid form such as a honeycomb, a rod, a strip, a sheet, a tube, or a pellet.
  • Other types of catalytic oxidation devices having catalytic oxidation effects in the prior art can also be used, and those skilled in the art can select specific catalytic oxidation devices according to actual needs.
  • the present invention also proposes a technical solution of the following preferred catalytic oxidation device:
  • the catalytic oxidation device includes a tubular member having an interior space and opening on both sides, the catalyst being solid and located within the internal space, wherein the tubular member is located within the flow guiding path; further preferably, the catalyst is fabricated a member in the shape of a honeycomb or a rod or a strip or a sheet or a tubular or granular shape is located in the inner space and parallel to the tubular member; preferably, the cross-sectional shape of the tubular member and the diversion The cross-sectional shape of the path is the same, which is beneficial to the treatment efficiency of the wastewater. Further preferably, the catalyst The finished component is fixedly mounted in the flow guiding path by the tubular component. In specific implementation, the fastening installation or the bracket positioning installation or the card slot limit installation may be adopted.
  • the catalyst employed in the present invention is generally in a solid state, and of course, a catalyst in a liquid state or a combination of a catalyst in a liquid state and a catalyst in a solid state may be used under practically required conditions.
  • the electrolysis device comprises an anode and a cathode disposed in the flow guiding path, the anode and the cathode respectively adopting a metal material or a non-metal material, and the anode and the cathode are electrically connected to an external electronic control device,
  • the electrolyte generated in the cathode and the anode and the impurities in the wastewater generate an electrochemical reaction, and the electric flocculation effect is quickly and effectively generated, and is used for effectively ensuring the electrolytic treatment effect on the wastewater; in the present invention, those skilled in the art can process according to actual needs.
  • the specific electrolysis apparatus is selected for the type of waste water, and the present invention is not particularly limited.
  • the present invention also proposes the following technical solution of the preferred electrolytic device:
  • the cathode includes a cathode tubular member having an inner space and opening on both sides, the anode being located in the inner space; further preferably, the anode is an anode column or a sheet or rod member, and the cathode is tubular
  • the components are parallel to each other; preferably, the cross-sectional shape of the cathode tubular member is the same as the cross-sectional shape of the flow guiding path, facilitating the electrolysis efficiency for wastewater treatment.
  • the electrolysis device comprises an insulating member having an inner space in which the anode and the cathode are provided, wherein The anode and the cathode are arranged in parallel with each other; specifically, the insulating member is an insulating tube;
  • the anode and cathode are placed in a lateral or longitudinal direction within the interior space;
  • the anode and the cathode are arranged in parallel and alternately arranged with each other;
  • the anode and cathode are in the form of a sheet.
  • the anode and the cathode are directly and indirectly fixedly mounted on the inner wall of the flow guiding path, and in specific implementation, the fastening installation or the insulation bracket positioning installation or the card slot limit installation may be adopted.
  • the drug treatment device includes a drug injector mounted in the flow guiding path, and The drug injector is connected to the external drug adding device.
  • the selection of the specific drug to be added may be selected according to the type of the wastewater to be treated as needed, and the present invention is not particularly limited.
  • the compressed air treatment device includes a compressed air injector installed in the flow guiding path, and the compressed air
  • the syringe is in communication with an external compressed air device; further preferably, the external compressed air device has a pressure value of 0-1 MPa.
  • the pipe adopts a single-stage pipe or a multi-stage pipe that communicates with each other.
  • the single-stage pipeline described in the present invention refers to a pipe integrally formed
  • the multi-stage pipeline refers to that the pipe walls of the plurality of single-stage pipelines are fixedly connected in series and/or in parallel and connected to each other.
  • the pipe adopts a multi-stage pipe which is connected to each other.
  • different wastewater treatment devices and combinations thereof may be separately disposed in each pipeline, or the same wastewater treatment device may be used, or one or several single-stage pipelines may be selectively used.
  • a wastewater treatment device is provided therein, which are various embodiments of the present invention, and are actually selected based on the conditions of the wastewater and the installation site.
  • the pipe may be selected from a plastic material or a metal material, and may be specifically selected depending on the type of the wastewater.
  • the cross section of the duct has a circular shape or a rectangular shape or a square shape or an elliptical shape or a profiled shape; a person skilled in the art can select the cross-sectional shape of the pipe according to actual conditions.
  • the wastewater treatment system further includes a physical treatment device in communication with the treated water outlet of the pipeline, in particular, a physical treatment device It is a solid-liquid separation device for precipitating and/or filtering the treated water; the clean water treated by the physical treatment device is discharged to the clear water tank, and the clean water tank can be directly connected with the cleaning process in the production system, and then enters the production system again. It is used in the cleaning process to achieve repeated use, reducing costs and achieving efficient operation.
  • a physical treatment device in communication with the treated water outlet of the pipeline, in particular, a physical treatment device It is a solid-liquid separation device for precipitating and/or filtering the treated water; the clean water treated by the physical treatment device is discharged to the clear water tank, and the clean water tank can be directly connected with the cleaning process in the production system, and then enters the production system again. It is used in the cleaning process to achieve repeated use, reducing costs and achieving efficient operation.
  • those skilled in the art can select other processing devices of other types or other structures, which are not the technical
  • the physical treatment device comprises a sedimentation device and a filter press device
  • the water content of the filter residue after being treated by the filter press device may be Reducing to less than 30% greatly reduces the disposal cost of the filter residue and saves processing time.
  • the wastewater treatment device disposed in the flow guiding path of the present invention may adopt the preferred solution proposed by the present invention, and may also adopt any one of the prior art wastewater treatment devices and the preferred solution proposed by the present invention.
  • the combination scheme, for the selection of a specific wastewater treatment device the person skilled in the art can select a suitable wastewater treatment device according to the type of the wastewater and the nature of the impurities, and achieve the discharge standard according to the local requirements to realize the treatment of the wastewater or the treatment water.
  • the treated water of the present invention may be re-treated with other types of solid-liquid separation devices and/or secondary or multi-stage purification devices according to different standards of water quality; the core of the present invention is to treat the wastewater
  • the treatment device is disposed in the diversion path of the wastewater discharge, so that the wastewater is treated while discharging the wastewater, and the specific selected wastewater treatment device is not specifically limited. Therefore, the wastewater treatment device is based on the core idea of the present invention. Any improvements or combination improvements made are covered by this utility. The technical effects brought about by the present invention can be obtained within the scope of protection.
  • the invention is creative for the first time, breaks the thinking in the industry, and proposes to directly set a wastewater treatment device in the waste water guiding path, and simultaneously complete the wastewater treatment in the process of discharging the wastewater through the guiding path, and the outlet of the guiding path is discharged after the completion of the wastewater treatment.
  • the treatment water has achieved a very remarkable technical effect: the invention saves the bulky collection and treatment device in the prior art, and eliminates the process of collecting and collecting waste water by using the collection treatment tank or the collection treatment tank, and thus the invention
  • the utility model has the advantages of small occupied space, high processing efficiency, low energy consumption and low operating cost, and is very suitable for scale application in various fields; at the same time, the present invention adopts wastewater treatment and drainage path while discharging waste water through a guiding path. It is not easy to be blocked, no need for special person management and maintenance, and the process of continuously stirring the wastewater in the collection and treatment tank in the prior art is eliminated, thereby further reducing the energy consumption and further reducing the running cost. Simple technical solutions for the field of wastewater treatment The effect is particularly significant, the effect of this technology is also skilled in the art did not expect a great extent to promote the technological progress of wastewater treatment.
  • FIG. 1 is a schematic view showing the structure connection of a wastewater treatment system in a specific embodiment of the present invention
  • Figure 2 is a schematic structural view of a duct 100 in Embodiment 1 of the present invention.
  • Figure 3 is a schematic structural view of a duct 200 in Embodiment 4 of the present invention.
  • Figure 4 is a schematic structural view of a pipe 300 in Embodiment 5 of the present invention.
  • Figure 5 is a schematic structural view of a duct 400 in Embodiment 6 of the present invention.
  • Figure 6 is a schematic structural view of a duct 500 in Embodiment 7 of the present invention.
  • Figure 7 is a schematic structural view of a duct 600 in Embodiment 8 of the present invention.
  • Figure 8 is a schematic structural view of a duct 700 in Embodiment 9 of the present invention.
  • Figure 9 is a schematic structural view of a pipe 800 in Embodiment 10 of the present invention.
  • Figure 10 is a schematic structural view of a flow guiding channel 900 in Embodiment 15 of the present invention.
  • Figure 11 is a cross-sectional view showing a catalytic oxidation device 130a in Embodiment 1 of the present invention.
  • Figure 12 is a cross-sectional view showing an electrolysis device 130b in Embodiment 1 of the present invention.
  • Figure 13 is a cross-sectional view showing a first electrolysis device 330a and a second electrolysis device 330b in Embodiment 5 of the present invention
  • Figure 14 is a cross-sectional view showing a first electrolysis device 430a and a second electrolysis device 430b in the sixth embodiment of the present invention.
  • Embodiments of the present invention provide a wastewater treatment system having a wastewater inlet and a treated water outlet, wherein a drainage path is connected between the wastewater inlet and the treated water outlet, and the drainage path is provided There are 1 or more wastewater treatment devices.
  • Embodiment 1 A wastewater treatment system.
  • the wastewater is spray paint wastewater generated in the paint production system 10
  • the wastewater treatment system has a waste water inlet and a treated water outlet, wherein between the waste water inlet and the treated water outlet
  • the flow path is connected, and one or more wastewater treatment devices are arranged in the flow path.
  • the flow guiding path is the pipe 100, having the wastewater inlet 110 and the treated water outlet 120; further preferably, in the present embodiment, in order to effectively reduce the occupied site and To improve the flexibility of various on-site installation conditions, the shape of the pipe 100 is U-shaped a series of connected connections in an alternating arrangement;
  • the shape of the duct 100 may be a shape of an inscription or an S-shape or a V-shape or a zigzag shape or other irregular curved shape, or may be any of several shapes. Combination of series and / or parallel connection, or combination of series and / or parallel connection of any one of the shapes, and the choice of the length and cross-sectional area of the pipe, which can be specifically selected according to the installation site environment, the present invention does not The embodiment is described in detail.
  • the cross section of the duct has a circular shape.
  • the cross section may be a rectangular shape or a square shape or an elliptical shape or other irregular shape.
  • the cross-sectional shape of the pipe can be selected according to the actual situation, and the present invention is not described in the specific embodiment.
  • the pipeline adopts a single-stage pipeline or a multi-stage pipeline that communicates with each other, and may be selected according to actual conditions.
  • the duct 100 specifically includes a first duct section 100a, a second duct section 100b, a third duct section 100c, and a fourth duct section 100d that are in communication with each other, wherein the first duct section 100a has a waste water inlet 110,
  • the fourth pipe section 100d has a process water outlet 120.
  • the pipe 100 is made of a metal material, and more preferably, in other embodiments, each pipe section can be required according to actual installation strength and installation environment. Made of plastic material or made of different materials;
  • the wastewater treatment device includes a catalytic oxidation device, an electrolysis device, a drug injection device, a compressed air injection device, and specifically includes a catalytic oxidation device 130a and a second pipe segment respectively disposed in the first pipe segment 100a.
  • the electrolysis device 130b in 100b, the drug injection device 130c in the third pipe segment 100c, and the compressed air injection device 130d in the fourth pipe segment 100d may be selected to be continuous in the same flow path as needed.
  • a plurality of catalytic oxidation devices and/or electrolysis devices and/or drug injection devices and/or compressed air injection devices are provided at intervals.
  • the catalytic oxidation device 130a includes a tubular member 132a having an inner space 131a and opening on both sides, and a solid catalyst 133a, wherein the solid catalyst 133a is located In the space 131a, the tubular member 132a is located in the first pipe section 100a; further preferably, the solid catalyst 133a is formed into a honeycomb shape or a rod shape or a strip shape or a sheet shape or a tubular or granular shape in the inner space 131a.
  • the solid catalyst 133a is made of a metal material, and the rod-like member is formed in the inner space 131a and is parallel to the tubular member 132a; preferably, in the present embodiment, the tubular member 132a
  • the cross-sectional shape is the same as the cross-sectional shape of the first pipe section 100a, which is advantageous for the treatment efficiency of the wastewater.
  • the rod member made of the tubular member 132a and the solid catalyst 133a is fixedly mounted in the first pipe segment 100a, and in particular, the tubular member 132a is connected by fastening (not shown).
  • a mounting or card slot (not shown) is mounted on the inner wall of the first pipe section 100a, and the rod-shaped member made of the solid catalyst 133a is positioned and mounted on the tubular member 132a by a plastic bracket (not shown), in other implementations.
  • a plastic bracket (not shown)
  • those skilled in the art can adopt other fixed installation methods; the catalytic oxidation device of the present embodiment can effectively avoid the occurrence of clogging, and is particularly convenient for cleaning.
  • the cathode comprising a cathode tubular member 132b having an inner space 131b and opening on both sides, the cathode tubular member 132b being located in the second pipe segment 100b, and the cross-sectional shape of the cathode tubular member 132b and the second pipe segment
  • the cross-sectional shape of 100b is the same, the anode is located in the inner space 131b, the anode is an anode rod-shaped member 133b, and the cathode tubular member 132b is parallel to each other.
  • the anode may also be an anode column or a sheet or other shape.
  • the cathode tubular member 132b and the anode rod member 133b are directly or indirectly fixedly mounted on the inner wall of the second pipe segment 100b, and in specific implementation, the cathode tubular member 132b is connected by fastening (Fig. Not shown) mounting or card slot (not shown) is mounted on the inner wall of the second pipe section 100b, anode The rod member 133b is positioned and mounted on the cathode tubular member 132b by an insulating plastic bracket (not shown).
  • fastening Fig. Not shown
  • mounting or card slot (not shown) is mounted on the inner wall of the second pipe section 100b
  • anode The rod member 133b is positioned and mounted on the cathode tubular member 132b by an insulating plastic bracket (not shown).
  • the electrolyte generated in the cathode and the anode and the impurities in the wastewater generate an electrochemical reaction, and the electroflocculation effect is quickly and effectively generated.
  • the anode is made of aluminum or aluminum alloy, and the cathode is used.
  • Stainless steel suitable for the treatment of spray paint wastewater with impurities, usually pigments and resins; of course, in other embodiments of the invention, other types of electrolyzers or electrolyzers may be used when used to treat other types of wastewater.
  • an external electrolysis device that is not energized externally or other types of catalytic oxidation devices having a catalytic oxidation effect is used instead of the electrolysis device in the embodiment, and is specifically selected according to the impurity component of the wastewater;
  • the internal electrolysis device includes an anode and a cathode disposed in the second pipe section 100b, and the anode and the cathode serve as a catalyst; specifically, when the wastewater is in an acidic condition, the anode is made of iron and a cathode.
  • the use of carbon can also have an electrolysis effect, and does not require an external electrical device to effectively reduce energy consumption; the acidic condition of the wastewater can also be achieved by adding an acid solution, and the specific embodiment of the internal electrolysis device can refer to the prior art; Save the space of the manual, this embodiment will not be expanded one by one. Bright.
  • the drug injection device 130c includes the drug injector 140c in the third pipe segment 100c, and the drug injector 140c and the external drug adding device 150c are disposed through the third pipe segment 100c.
  • the lines of several injection holes are connected, and the number of injection ports of 140c is determined according to the amount of drug to be added and the arrangement of the pipes.
  • the compressed air injection device 130d includes a compressed air injector 160d located in the fourth pipe section 100d, and the compressed air injector 160d and the external compressed air device 170d are disposed through the fourth pipe.
  • the lines of several injection holes on the segment 100d (shown, but not labeled) are connected; further preferably, in the present embodiment, the pressure value range of the external compressed air device is set to 0-1 MPa;
  • Control preferably, in the present embodiment, the compressed air injection device 130d further includes a solenoid valve controller (not shown) located outside the pipe, and a person skilled in the art can select a specific arrangement structure according to actual needs.
  • the wastewater treatment system further includes a physical treatment device in communication with the treated water outlet 120 of the pipeline 100 for treating water. Precipitation and filtration; the clean water treated by the physical treatment device is discharged to the clean water tank 20, and the clean water tank 20 is directly connected with the cleaning process in the painting industry production system 10, and enters the painting industry production system 10 again for use in the cleaning process. Achieve repeated use, reduce costs and achieve efficient operation.
  • the physical treatment device comprises a sedimentation device 30 and a pressure filtration device 40.
  • the treatment water outlet 120 of the pipeline 100 is connected to the sedimentation device 30.
  • the scum of the sedimentation device 30 is removed by a scraper (not shown), and the sediment is pumped.
  • the water content of the filter residue treated by the filter press device can be reduced to less than 30%, which greatly reduces the waste disposal cost of the filter residue and saves processing time.
  • the wastewater treatment device includes only the catalytic oxidation device, specifically including the first catalytic oxidation disposed in the first pipe segment 100a. a device, a second catalytic oxidation device in the second pipe segment 100b, a third catalytic oxidation device in the third pipe segment 100c, and a fourth catalytic oxidation device in the fourth pipe segment 100d, each catalytic oxidation device of the present embodiment
  • the structure is the same as that of the catalytic oxidation device 130a in the first embodiment, and the description of the embodiment is not repeated.
  • the wastewater treatment device includes only the electrolysis device, specifically including the first electrolysis device disposed in the first pipe segment 100a.
  • the second electrolysis device in the second pipe segment 100b, the third electrolysis device in the third pipe segment 100c, and the fourth electrolysis device in the fourth pipe segment 100d, the structure of each electrolysis device of the present embodiment is the same as in the first embodiment.
  • the electrolysis device 130b is not repeatedly described in this embodiment.
  • the wastewater treatment device further includes a drug treatment device, and the drug treatment device is specifically A first medicament injector 240a, a second medicament injector 240b, a third medicament injector 240c, and a fourth medicament injector respectively located in the first duct section 200a, the second duct section 200b, the third duct section 200c, and the fourth duct section 200d 240d, and each of the medicament injectors 240a, 240b, 240c, 240d and the external medicament adding device 250 passes through a plurality of injections disposed on the first duct section 200a, the second duct section 200b, the third duct section 200c, and the fourth duct section 200d.
  • the tubing of the orifice (shown but not labeled) is in communication, and the number of injection ports of the medicament injectors 240a, 240b, 240c, 240d is based on the amount of medicament added and the arrangement of the tubing.
  • the agent used is a flocculating agent.
  • other kinds of chemical agents and their use in combination with the flocculating agent may be used as long as they can be combined with the wastewater. It is only necessary to carry out a chemical action to achieve the function of treating the wastewater, and these are not the core inventions of the present invention, and therefore, the present invention will not be explained one by one.
  • the wastewater treatment device includes an electrolysis device, and specifically includes the first pipe section 300a.
  • the cathode includes an insulation tube 332 having an internal space 331, the interior
  • the space 331 is provided with anodes 332a, 332b and cathodes 333a, 333b, and the anodes 332a, 332b and the cathodes 333a, 333b are placed laterally in the inner space 331 in parallel and alternately arranged, particularly preferably in this embodiment.
  • the anodes 332a, 332b and the cathodes 333a, 333b are in the form of a sheet; preferably, in the embodiment, each anode and each cathode are respectively mounted on the inner wall of the insulating tube 332 by using a plastic bracket (not shown).
  • the waste water treatment device is further fixed to the inner wall of the pipe 300 by the insulating pipe 332.
  • the waste water treatment device further includes a chemical treatment device including the first pipe section 300c and the fourth pipe section 300d.
  • the drug injector 340a and the second drug injector 340b, and each of the drug injectors 340a, 340b and the external drug adding device 350 pass through a plurality of injection holes provided in the third pipe section 300c and the fourth pipe section 300d (the figure has been shown Out, but not labeled) are connected; specifically, in the present embodiment, the agent used is a flocculant.
  • the wastewater treatment device includes an electrolysis device, and specifically includes a first pipe section 400a.
  • the cathode includes an insulation tube 432 having an internal space 431, the interior
  • the space 431 is provided with anodes 432a, 432b, 432c, 432d, 432e, 432f, 432g, 432h and cathodes 433a, 433b, 433c, 433d, 433e, 433f, 433g, 433h, and anodes 432a, 432b, 432c, 432d, 432e , 432f, 432g, 432h and cathodes 433a, 433b, 433c, 433d, 433e, 433f, 433g, 433h are longitudinally disposed in the inner space 431, and are arranged in parallel and alternately with each other.
  • the shape of the 433c, 433d, 433e, 433f, 433g, and 433h is a sheet shape.
  • each anode and each cathode are respectively mounted on the inner wall of the insulating tube 432 by using a card slot (not shown).
  • the wastewater treatment apparatus further includes a medicament processing device including a first medicament injector 440a and a second located in the second duct section 400b and the fourth duct section 400d, respectively
  • the drug injector 440b, and each of the drug injectors 440a, 440b and the external drug addition device 450 pass through a conduit through a plurality of injection holes disposed on the second pipe section 400b and the fourth pipe section 400d (illustrated but not labeled)
  • the agent used is a flocculant.
  • the wastewater treatment device only includes the drug treatment device;
  • the drug treatment device includes the first a first drug injector 540a, a second drug injector 540b, a third drug injector 540c, and a fourth drug injector 540d in the pipe section 500a, the second pipe section 500b, the third pipe section 500c, and the fourth pipe section 500d, and each medicament
  • the syringes 540a, 540b, 540c, 540d and the external medicament addition device 550 pass through a conduit through a plurality of injection holes provided in the first duct section 500a, the second duct section 500b, the third duct section 500c, and the fourth duct section 500d ( The figure has been shown, but not labeled) connected; specifically, in the present embodiment, the agent used is a flocculant.
  • the wastewater treatment device includes only the drug treatment device and the compressed air treatment device
  • the drug treatment device includes a first drug injector 640a and a second drug injector 640b respectively located in the first pipe segment 600a and the second pipe segment 600b
  • each of the drug injectors 640a, 640b and the external drug adding device 650 are disposed through the first pipe segment 600a and
  • the conduits of the plurality of injection holes on the second pipe section 600b (shown, but not labeled) are in communication
  • the compressed air treatment device includes first compressed air located in the third pipe section 600c and the fourth pipe section 600d, respectively.
  • a syringe 660a and a second compressed air injector 660b and each of the compressed air injectors 660a, 660b and the external compressed air device 670 are disposed through the third pipe section 600c and The conduits of the plurality of injection holes on the fourth pipe section 600d (shown, but not labeled) are in communication; further preferably, in the present embodiment 8, the pressure range of the external compressed air device is set to 0-1 MPa. .
  • the wastewater treatment device comprises a catalytic oxidation device, a chemical treatment device and a compressed air treatment device.
  • the first catalytic oxidation device 730a disposed in the first pipe segment 700a and the second catalytic oxidation device 730b disposed in the third pipe segment 700c of course, in other embodiments, the catalytic oxidation device may also be replaced with an electrolytic device;
  • the medicament treatment device includes a first medicament syringe 740a located within the first conduit section 700a and a second medicament syringe 740b within the fourth conduit section 700d, and each medicament injector 740a, 740b and the external medicament addition device 750 are disposed through the first through
  • the pipelines (shown, but not labeled) of the plurality of injection holes on the pipe section 700a and the fourth pipe section 700d are connected; specifically, in the present embodiment, the medicament used is a flocculating
  • the wastewater treatment device further includes a compressed air treatment device and compressed air treatment.
  • the apparatus includes a first compressed air injector 860a, a second compressed air injector 860b, a third compressed air injector 860c, and a first compressed air injector 860a and a second compressed air injector 860b, respectively, located in the first duct section 800a, the second duct section 800b, the third duct section 800c, and the fourth duct section 800d.
  • a fourth compressed air injector 860d and each of the compressed air injectors 860a, 860b, 860c, 860d and the external compressed air device 870 are disposed through the first pipe section 800a, the second pipe section 800b, the third pipe section 800c, and the fourth pipe.
  • the lines of several injection holes on section 800d are in communication, and the number of injection ports of compressed air injectors 860a, 860b, 860c, 860d is based on the amount of compressed air to be added and the arrangement of the pipes. To decide.
  • the remaining technical solutions are the same as any one of the first embodiment and the tenth embodiment.
  • the wastewater treatment device further includes an ozone device, and the ozone device is fixedly disposed in the first embodiment.
  • the ozone device is fixedly disposed in the first embodiment.
  • the wastewater treatment system further includes an adsorption treatment device having an adsorbent.
  • the clean water treated by the physical treatment device is treated by the adsorption treatment device and then discharged to the clean water tank.
  • the adsorbent is activated carbon.
  • the diversion channel is a diversion channel, wherein the diversion channel Set in a plane.
  • the remaining technical solutions are the same as any one of the first embodiment and the second embodiment.
  • the flow guiding path is a guiding channel, wherein the guiding channel Set in a plane.
  • the remaining technical solutions are the same as any one of the first embodiment and the second embodiment.
  • the diversion path is a diversion flow.
  • the passage 900 has a waste water inlet 910 and a treated water outlet 920.
  • the flow guide passage 900 is provided with one or more waste water treatment devices (not shown in FIG. 13), wherein the flow guide passage 900 includes a plurality of passage sections communicating with each other. 900a, 900b, 900c, 900d, 900e, 900f, 900g, 900h, 900i, each adjacent channel segment is previously separated by a partition plate 930, and the wastewater treatment device may be in any one of Embodiments 1 to 12.
  • the proposed wastewater treatment apparatus or a combination thereof, the present embodiment 15 can further save the installation volume of the present invention with respect to the pipe or the guide channel or the guide channel.
  • the effective treatment of the wastewater is achieved, and the recycling is realized. From the viewpoint of saving the installation volume, the implementation of the pipeline and the flow guiding channel is more excellent.
  • the specific structure of the wastewater treatment device provided by the present invention is only a preferred embodiment proposed in a specific installation environment, further facilitating cleaning and maintenance, and under the condition of a specific wastewater type, and those skilled in the art can of course be based on actual conditions.
  • the selection of other types of waste water treatment devices is considered to be within the scope of the invention as long as the use of a wastewater treatment device within the flow path to achieve efficient treatment of the wastewater is within the scope of the invention.
  • the embodiment of the present invention creatively breaks the thinking in the industry and proposes to directly set a wastewater treatment device in the waste water diversion path, and simultaneously complete the wastewater treatment in the process of discharging the wastewater through the diversion path, and the discharge of the diversion path is the completion of the wastewater.
  • the treated water after treatment has achieved a very significant technical effect: it effectively saves the bulky collection and processing device in the prior art, and eliminates the process of collecting and collecting waste water by using a collection treatment tank or a collection treatment tank, thereby
  • the embodiment of the invention has small occupied space, high processing efficiency, low energy consumption and low operating cost, and is very suitable for large-scale popularization and application in various fields; at the same time, the embodiment of the invention is carried out while discharging waste water through the guiding path. Wastewater treatment, the diversion path is not easy to be blocked, no need for special management and maintenance, and the process of continuously stirring the wastewater in the collection and treatment tank in the prior art is eliminated, further reducing the energy consumption and further reducing the operation. cost.

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Abstract

一种废水处理系统，其包括废水入口（110）和处理水出口（120），所述废水入口（110）和处理水出口（120）之间采用导流路径（100）连通，所述导流路径（100）内设有1个或多个废水处理装置。该系统占用场地小，安装方式灵活，处理效率高，能量耗费低，运行成本低。

Description

一种废水处理系统 技术领域
本发明涉及一种废水处理系统，本发明可以应用于各领域中的废水处理，尤其适合应用于喷漆领域的废水处理。
背景技术
废水由于含有各类有机物、重金属等各类杂质而不能直接排放，现有技术中，已有较多公开技术用来处理废水进而使其达到排放标准。而常用的废水处理方法有化学处理法、电解法和生物处理法。这些废水处理方法通常均是采用将污水通过管道预先排入在一级或多级处理槽或处理池内，然后采用各类处理装置或化学药剂对废水进行处理后，在处理过程中还需要施以长时间搅拌提高处理效率，再通过连通管道将处理水排出。
如公开号为CN201338975的中国实用新型专利公开了工业废水再生回用分类处理组合装置，该装置由六部分组成，包括脱脂废水处理部分、磷化废水处理部分、钝化废水处理部分、电泳油漆废水处理部分、综合污水处理部分及深度处理部分；该技术的各处理部分通过管道连接，且各处理部分由各类处理槽构成。又如授权公告号为CN101638257B的中国实用新型专利公开了一种周期换向电凝聚处理染料废水方法和装置，具体将染料废水引入电解槽，并向废水中加入电解质，电解后将处理后的水排出。再如公开号为CN106795021A的中国发明专利公开了废水处理方法，其用于通过将废水入口(22)定位在低于处理水出口(24)的位置的位置并通过使用在槽中储存生物污泥的序批式生物处理槽(10)来对废水进行生物处理。
具体在涂料领域中，对于含有喷漆的废水预先通过管道排入喷漆废水处理槽内，然后向喷漆废水处理槽添加化学药剂作为絮凝剂，使喷漆废水达到悬浮、下沉的效果，然后通过管道进行排放，但该处理方法存在较多技术问题：1、效率低下、运行成本高、投资大、处理后的污泥含水量极高(一般在90％左右)，而且该化学药剂本身产生的污泥需按危险废物物进行处理，成本高；2、需要专人管理、维护以及监测排放水质质量，不仅耗费人工而且排水质量缺乏可靠性；3、该处理方法需定 期换水，以解决喷漆废水处理槽内由于细菌繁殖导致的水中的异味和COD超标等问题；4、喷漆废水中漆渣由于具有粘性，容易导致排水管道和水槽的堵塞，一旦堵塞，需要停线清理，影响生产；5、喷漆废水处理槽在进行废水处理的过程中，通常还需要长时间的不断搅拌，耗费能量高。
也有较多公开技术用来改进现有喷涂废水的处理，如公告号为CN204874120U的中国实用新型专利公开了废水处理系统包括废水收集槽、废水处理单元、废渣处理单元和清水槽，废水处理单元为多级废水处理单元，处理单元也采用各类处理槽构成；公告号为CN206395969U的中国实用新型专利公开了一种油漆废水处理装置，包括油漆废水槽，油漆废水槽的底部安装有电机，电机的顶部传动连接于油漆废水槽内部的搅拌叶，电机两侧且在油漆废水槽的底部固定连接有输送管，输送管的底部固定连接于油漆槽，油漆槽的一侧固定连接有溢水槽，油漆槽和溢水槽之间通过第一滤网，油漆槽顶部的一侧连通安装有添加剂箱，溢水槽内部的顶端固定设有第二滤网，溢水槽的一侧通过水管固定连接于沉积仓；专利号为ZL03148765.3的中国授权发明专利公开了涂料废水的处理方法,向喷漆废水的收集处理槽内照射微波，分解该废水中所含的有机物质。
通过信息检索和对市场应用情况的深入了解后不难发现，现有技术均是采用处理槽对废水进行收集然后采用各类化学或物理方法的处理，处理过程中还需加以搅拌或微波处理，该采用处理槽处理废水的方式普遍存在占用场地较大，处理效率低下，耗费能量高，运行成本高的技术问题。因此寻求，新的废水处理设备来改进这些技术问题是迫切且具有非常意义的。
技术问题
有鉴于此，本发明的目的在于提供一种废水处理系统，占用场地小，处理效率高，能量耗费低，运行成本低，非常适合在各领域中进行规模推广应用，本发明尤其适合应用于喷漆领域的废水处理。
技术解决方案
在介绍本发明技术方案之前，结合背景技术再次介绍一下本发明的技术方案的背景由来：废水处理行业通常均是通过管道将各种运行系统中产生的废水通过各 类管道引流到各类规格的收集槽中进行处理，收集槽体积庞大，用于引流的管道排布复杂，还需要定期停机对收集槽进行清理维护，处理效率低下，运行成本高；本申请发明人认为如果能否避免采用目前收集式的废水处理方式，这至少可以大幅度节约废水处理系统的安装体积，且可大大提高各种行业废水处理的安装环境适应性。
本发明采用的技术方案如下：
一种废水处理系统，所述废水处理系统具有废水入口和处理水出口，其中，所述废水入口和处理水出口之间采用导流路径连通，所述导流路径内设有1个或多个废水处理装置；本发明所述废水处理装置可以使得废水中的杂质达到悬浮和/或下沉的效果，进而实现对废水的有效处理。
毫无疑义地，本发明涉及的废水是指生活废水或工业废水或两者的结合，也就是说本发明适合用于处理生活废水或工业废水或两者的结合，从目前实施价值考虑，更适合应用于工业废水的处理，尤其适合应用于喷漆工业废水领域的处理。
优选地，所述导流路径为管道。
优选地，所述导流路径为导流槽或导流渠或导流通道。
为了利于改善运行环境、提高各种现场安装条件的适应灵活度以及进一步节省安装占用场地，在本发明中，所述导流路径为管道为更优选方案，这是由于管道的截面积为封闭式，管道可以是平面设置，也可以是立体设置，也可以是平面和立体相结合的设置，当然地，本领域的技术人员应该清楚，在安装环境适合时，采用其截面积为非封闭式的导流槽或导流渠或导流通道同样可以取得优异显著的技术效果。
为了有效减少占用场地以及提高各种现场安装条件的适应灵活度，优选地，所述导流路径的形状呈一字型形状或U型形状或S型形状或V字型形状或Z字型形状或异型弯曲形状的任意一种形状或任意一种形状的串联和/或并联连接结合或几种形状的串联和/或并联连接结合；从节省安装空间进而减少占用场地以及便于安装考虑，采用形状呈U型形状串联连接结合，其中，U型形状呈交替式分布排列为更优选方案。
优选地，所述废水处理装置包括催化氧化装置和/或电解装置和/或药剂处理 装置和/或压缩空气处理装置；在本发明中，所述催化氧化装置、电解处理装置、药剂处理装置可以与废水进行各类型的化学反应达到废水杂质悬浮、下沉(即可实现凝聚分离和/或将废水中的有机物分解为二氧化碳和水)的效果，所述压缩空气处理装置可使废水转变为溶气水，进而使得废水中杂质达到悬浮效果，进而实现对废水的有效处理。
需要说明的是，在本发明中，催化氧化装置是指在一定压力和温度条件下，在导流路径中催化氧化装置/和电解装置/和药剂处理装置/和压缩空气处理装置作用下，与废水中的杂质、有机物等产生絮凝、氧化反应，该氧化反应包括加氧和/或脱氢反应。
优选地，所述催化氧化装置包括置于所述导流路径内的催化剂，所述催化剂呈固态或液态；在催化剂的材质上，优选地，所述催化剂采用金属材料和/或非金属材料；进一步优选地，所述催化剂采用金属材料，具体地，金属材料具体可以采用银、钛、铬、锰、镍、铁、铜、镁、硅、锌、铝等金属或碳等非金属材料，或这些材料组合而成的复合材料，将其作为本发明的催化剂；
为了确保催化氧化装置对于废水的处理效率，降低能耗成本以及利于废水杂质取得良好的脱粘、絮凝、悬浮、下沉的效果，进一步优选地，所述催化剂采用金属材料，以固态或液态涂层的形式涂覆在导流路径内壁上，或以蜂窝状、棒状、条状、片状、管状、粒状等固态形式内置分布在导流路径中。也可以采用现有技术中其他类型的具有催化氧化效果的催化氧化装置，本领域的技术人员可以根据实际需要来选择具体的催化氧化装置。
为了避免对导流路径造成堵塞便于导流路径的清理，本发明还提出如下优选的催化氧化装置的技术方案：
所述催化氧化装置包括具有内部空间且呈两侧开口的管状部件，所述催化剂呈固态且位于所述内部空间内，其中，管状部件位于导流路径内；进一步优选地，所述催化剂被制成蜂窝状或棒状或条状或片状或管状或粒状等形状的部件位于所述内部空间内，且与所述管状部件相互平行；优选地，所述管状部件的截面形状与所述导流路径的截面形状相同，利于对废水的处理效率。进一步优选地，所述催化剂 制成的部件通过管状部件固定安装在所述导流路径内，具体实施时，可以采用紧固安装或支架定位安装或卡槽限位安装等方式。
通常地，本发明采用的催化剂通常呈固态，当然地，在实际需要的条件下，也可以采用呈液态的催化剂，或采用呈液态的催化剂和呈固态的催化剂的组合使用。
优选地，所述电解装置包括置于所述导流路径内的阳极和阴极，所述阳极和阴极分别采用金属材料或非金属材料，所述阳极和阴极可与外部电控装置电连接，所述阴极和阳极产生的电解质和废水中的杂质产生电化学反应，快速有效产生电絮凝效果，用于有效确保对废水的电解处理效果；在本发明中，本领域的技术人员可以根据实际需要处理废水的种类来进行选择具体的电解装置，本发明不做特别限定。
为了避免对导流路径造成堵塞便于导流路径的清理，本发明还提出如下优选的电解装置的技术方案：
所述阴极包括具有内部空间且呈两侧开口的阴极管状部件，所述阳极位于所述内部空间内；进一步优选地，所述阳极为阳极柱状或片状或棒状部件，且与所述阴极管状部件相互平行；优选地，所述阴极管状部件的截面形状与所述导流路径的截面形状相同，利于对废水处理的电解效率。
本发明还提出了另一种优选的电解装置，所采用的技术方案如下：优选地，所述电解装置包括一具有内部空间的绝缘部件，所述内部空间内设有所述阳极和阴极，其中，所述阳极和阴极呈相互平行分布排列；具体优选地，绝缘部件采用绝缘管；
优选地，所述阳极和阴极在所述内部空间内呈横向或纵向放置；
当所述阳极和阴极的数量具有多个时，所述阳极和阴极呈相互平行且交替分布排列；
优选地，所述阳极和阴极的形状为片状。
优选地，所述阳极与所述阴极分别直接或间接地固定安装在所述导流路径内壁上，具体实施时，可以采用紧固安装或绝缘支架定位安装或卡槽限位安装等方式。
为了简化药剂添加工序以及确保药剂添加精确度，同时简化药剂处理装置的安装，优选地，所述药剂处理装置包括安装设置在导流路径内的药剂注射器，且所 述药剂注射器与外部药剂添加装置相连通；在本发明中，具体添加药剂的选择可以根据实际需要处理废水的种类来进行选择，本发明不做特别限定。
为了简化压缩空气注入工序以及确保压缩空气添加精确度，同时简化压缩空气处理装置的安装，优选地，所述压缩空气处理装置包括安装设置在导流路径内的压缩空气注射器，且所述压缩空气注射器与外部压缩空气装置相连通；进一步优选地，所述外部压缩空气装置的压力值为0-1MPa。
优选地，所述管道采用单级管道或相互连通的多级管道。
需要说明的是，本发明中所述的单级管道是指一体成型连接的管道，多级管道是指将多个单级管道的管壁之间固定串联和/或并联连接并达到相互连通的功能；从利于管道的制备工艺和运输方面来考虑，更优选地，所述管道采用相互连通的多级管道。本发明在实际实施应用时，在各级管道内，可以分别设置不同的废水处理装置及其组合，也可以采用相同的废水处理装置，也可以选择性地在某个或某几个单级管道内设置废水处理装置，这些都是本发明的不同实施方式，具体根据废水以及安装场地的情况来做实际选择。
在本发明中，管道可以选用塑料材料或金属材料，具体可以根据废水的种类来做具体选择。
优选地，所述管道的截面呈圆型形状或矩型形状或方型形状或椭圆型形状或异型形状的任意一种；本领域技术人员可以根据实际情况选择管道的截面形状。
为了利于本发明所述废水处理系统处理后的处理水的循环利用，可以选择优选地，所述废水处理系统还包括与所述管道的处理水出口连通的物理处理装置，具体地，物理处理装置为固液分离装置，用于所述处理水的沉淀和/或过滤；经物理处理装置处理后的清水排放到清水池，清水池可直接与生产系统中的清洁工序连接，再次进入生产系统中，供其清洗工序环节使用，实现反复循环使用，降低成本的同时实现高效运行。当然地，本领域的技术人员可以选择其它类型或其他结构的进一步处理装置，这些不是本发明的技术核心，本发明不做具体限制。
为了降低经物理处理装置处理后滤渣的含水率，进一步优选地，在本发明中，所述物理处理装置包括沉淀装置和压滤装置，经压滤装置处理后的滤渣的含水量可 降低至30％以下，大大减轻了滤渣的处理成本和节省了处理时间。
需要特别说明的是，本发明中导流路径内设置的废水处理装置可以采用本发明提出的优选方案，也可以采用现有技术中的任意一种废水处理装置以及其与本发明提出的优选方案的组合方案，对于具体废水处理装置的选择，本领域的技术人员可以根据废水的种类和杂质的性质来选择合适的废水处理装置，依据各地要求达到其排放标准实现废水的处理或将处理水进行循环利用，也可以根据水质的不同标准要求对本发明的处理水与其他类型的固液分离装置和/或二级或多级净化装置连接对处理水进行再次处理；本发明的核心是将这些废水处理装置设置在废水排放的导流路径内，实现在排放废水的同时对废水进行处理，对于具体所选用的废水处理装置不做具体限制，因此，在本发明的核心思路基础上对废水处理装置进行的任何改进或组合改进都属于本实用保护范围内，都可以取得本发明所带来的技术效果。
有益效果
本发明首次创造性、打破行业内思维定式地提出在废水导流路径内直接设置废水处理装置，将废水经导流路径排放的过程中同时完成废水处理，导流路径出口排出即为完成废水处理后的处理水，取得了非常显著突出的技术效果：有效节省了现有技术中的体积庞大的收集处理装置，同时免去采用收集处理槽或收集处理池对废水进行排放收集的工序，因而本发明的占用场地小，处理效率高，能量耗费低，运行成本低，非常适合在各领域中进行规模推广应用；同时本发明由于采用在废水经导流路径排放的同时在进行废水处理，导流路径不易被堵塞，无需专人管理和维护，而且还省去了现有技术中在收集处理槽内需要对废水进行不断搅拌的工序，进一步降低了能耗耗费，进而进一步降低运行成本，本发明通过如此简单的技术方案为废水处理领域所带来的技术效果是特别显著的，这种技术效果也是本领域技术人员没有意料到的，极大程度地推动了废水处理的技术进步。
附图说明
附图1是本发明具体实施方式下中废水处理系统的结构连接示意图；
附图2是本发明实施例1中管道100的结构示意图；
附图3是本发明实施例4中管道200的结构示意图；
附图4是本发明实施例5中管道300的结构示意图；
附图5是本发明实施例6中管道400的结构示意图；
附图6是本发明实施例7中管道500的结构示意图；
附图7是本发明实施例8中管道600的结构示意图；
附图8是本发明实施例9中管道700的结构示意图；
附图9是本发明实施例10中管道800的结构示意图；
附图10是本发明实施例15中导流通道900的结构示意图；
附图11是本发明实施例1中催化氧化装置130a的剖视图；
附图12是本发明实施例1中电解装置130b的剖视图；
附图13是本发明实施例5中第一电解装置330a、第二电解装置330b的剖视图；
附图14是本发明实施例6中第一电解装置430a和第二电解装置430b的剖视图。
本发明的实施方式:本发明实施例提出了一种废水处理系统，废水处理系统具有废水入口和处理水出口，其中，废水入口和处理水出口之间采用导流路径连通，导流路径内设有1个或多个废水处理装置。
为了使本技术领域的人员更好地理解本发明中的技术方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
实施例1：一种废水处理系统，在本实施方式中，废水为喷漆行业生产系统10中产生的喷漆废水，废水处理系统具有废水入口和处理水出口，其中，废水入口和处理水出口之间采用导流路径连通，导流路径内设有1个或多个废水处理装置。
优选地，请进一步参见图2所示，在本实施方式中，导流路径为管道100，具有废水入口110和处理水出口120；进一步优选地，在本实施方式中，为了有效减少占用场地以及提高各种现场安装条件的适应灵活度，管道100的形状呈U型形 状的串联连接呈交替分布排列的结合；
当然地，在本实施新型的其他实施方式中，管道100的形状可以呈一字型形状或S型形状或V字型形状或Z字型形状或其他异型弯曲形状，也可以是任意几种形状的串联和/或并联连接结合，或其中任意一种形状的串联和/或并联连接结合，以及管道的长度和截面积尺寸的选择，这些可以根据安装现场环境来做具体选择，本发明不做具体展开实施例描述。
优选地，在本实施方式中，管道的截面呈圆型形状，在本实施新型的其他实施方式中，当然也可以选用截面为矩型形状或方型形状或椭圆型形状或其他异型形状，本领域技术人员可以根据实际情况选择管道的截面形状，本发明也不做具体展开实施例描述。
优选地，在本实施方式中，管道采用单级管道或相互连通的多级管道，具体可以根据实际来选择。
在本实施方式中，管道100具体包括相互连通的第一管道段100a、第二管道段100b、第三管道段100c和第四管道段100d，其中，第一管道段100a具有废水入口110，第四管道段100d具有处理水出口120，优选地，在本实施方式中，管道100采用金属材质制成，更优选地，在其他实施方式中，各管道段可以根据实际安装强度和安装环境需要，采用塑料材质，或分别采用不同材质制成；
优选地，在本实施方式中，废水处理装置包括催化氧化装置、电解装置、药剂注射装置、压缩空气注射装置，具体包括分别设置在第一管道段100a内的催化氧化装置130a、第二管道段100b内的电解装置130b、第三管道段100c内的药剂注射装置130c和第四管道段100d内的压缩空气注射装置130d，在其他实施方式中，可以根据需要，选择在同一导流路径内连续或间隔设置多个催化氧化装置和/或电解装置和/或药剂注射装置和/或压缩空气注射装置。
为了确保催化氧化装置对于废水的处理效率，降低能耗成本以及利于废水杂质取得良好的脱粘、絮凝、悬浮、下沉的效果，优选地，在本实施方式中，请进一步参见图11所示的催化氧化装置130a，催化氧化装置130a包括具有内部空间131a且呈两侧开口的管状部件132a和固态催化剂133a，其中，固态催化剂133a位于内 部空间131a内，管状部件132a位于第一管道段100a内；进一步优选地，固态催化剂133a被制成蜂窝状或棒状或条状或片状或管状或粒状等形状的部件位于内部空间131a内，具体地，在本实施方式中，固态催化剂133a采用金属材料制成，被制成棒状部件位于内部空间131a内，且与管状部件132a相互平行；优选地，在本实施方式中，管状部件132a的截面形状与第一管道段100a的截面形状相同，利于对废水的处理效率。本实施方式在具体安装实施时，管状部件132a和固态催化剂133a制成的棒状部件分别固定安装在第一管道段100a内，具体实施时，管状部件132a通过采用紧固连接(图未示出)安装或卡槽(图未示出)限位安装在第一管道段100a内壁上，固态催化剂133a制成的棒状部件通过塑胶支架(图未示出)定位安装在管状部件132a上，在其他实施方式中，本领域技术人员可以采用其他固定安装方式；本实施方式的催化氧化装置可以有效避免堵塞的情况发生，特别便于清理。
进一步优选地，为了确保电解装置对于废水的处理效率，降低能耗成本以及利于废水杂质取得良好的脱粘、絮凝、悬浮、下沉的效果，优选地，在本实施方式中，请进一步参见图12所示的电解装置130b，阴极包括具有内部空间131b且呈两侧开口的阴极管状部件132b，阴极管状部件132b位于第二管道段100b内，且阴极管状部件132b的截面形状与第二管道段100b的截面形状相同，阳极位于内部空间131b内，阳极为1个阳极棒状部件133b，且与阴极管状部件132b相互平行，在其他实施方式中，阳极也可以为阳极柱状或片状或其他形状的部件；优选地，在本实施方式中，阴极管状部件132b与阳极棒状部件133b分别直接或间接固定安装在第二管道段100b内壁上，具体实施时，阴极管状部件132b通过采用紧固连接(图未示出)安装或卡槽(图未示出)限位安装在第二管道段100b内壁上，阳极棒状部件133b通过绝缘塑胶支架(图未示出)定位安装在阴极管状部件132b上，这些固定安装方式只要确保阴极管状部件132b与阳极棒状部件133b之间相互平行和绝缘即可，在其他实施方式中，本领域技术人员可以采用其他固定安装方式；本实施方式的电解装置可以有效避免堵塞的情况发生，特别便于清理。
在本实施方式中，阴极和阳极产生的电解质和废水中的杂质产生电化学反应，快速有效产生电絮凝效果，具体优选地，阳极采用铝或铝合金材料，阴极采用 不锈钢，适合用于杂质通常为颜填料和树脂的喷漆废水的处理；当然地，在本发明其他实施方式中，当用于处理其他类型的废水时，可以采用其他类型的电解装置或选择电解装置具体的安装方式或采用外部不通电的内电解装置或采用其他类型的具有催化氧化效果的催化氧化装置用来替代本实施例中的电解装置，具体根据废水的杂质成分来进行选择；具体优选地，当采用外部不通电的内电解装置，内电解装置包括置于第二管道段100b内的阳极和阴极，阳极和阴极作为催化剂；具体优选地，当废水呈酸性条件时，阳极采用铁，阴极采用碳，同样可以具有电解效果，且不需要外接通电设备，有效降低能耗；废水的酸性条件也可以通过添加酸溶液的方式来实现，内电解装置的具体实施方案可以参照现有技术；为了节省说明书的篇幅，本实施例不再一一展开说明。
请进一步参见图2所示，在本实施方式中，药剂注射装置130c包括第三管道段100c内的药剂注射器140c，且药剂注射器140c与外部药剂添加装置150c通过贯穿设置在第三管道段100c上的若干注射孔的管路(图已示出，但未标记)相连通，140c的注射口数量根据所需要添加的药剂量和管道排布情况来决定。
请进一步参见图2所示，在本实施方式中，压缩空气注射装置130d包括位于第四管道段100d的压缩空气注射器160d，且压缩空气注射器160d与外部压缩空气装置170d通过贯穿设置在第四管道段100d上的若干注射孔的管路(图已示出，但未标记)相连通；进一步优选地，在本实施方式中，外部压缩空气装置的压力值范围设置为0-1MPa；为了便于自动控制，优选地，在本实施方式中，压缩空气注射装置130d还包括位于管道外部的电磁阀控制器(图未示出)，本领域技术人员可以根据实际需求选择其具体设置结构。
请参见图1所示，为了利于本发明废水处理系统处理后的处理水的循环利用，优选地，废水处理系统还包括与管道100的处理水出口120连通的物理处理装置，用于处理水的沉淀和过滤；经物理处理装置处理后的清水排放到清水池20，清水池20直接与喷漆行业生产系统10中的清洁工序连接，再次进入喷漆行业生产系统10中，供其清洗工序环节使用，实现反复循环使用，降低成本的同时实现高效运行。
为了降低经物理处理装置处理后滤渣的含水率，进一步优选地，在本发明中， 物理处理装置包括沉淀装置30和压滤装置40，管道100的处理水出口120接入沉淀装置30，沉淀装置30的浮渣采用刮渣机(图未示出)去除，其沉渣采用泵(图未示出)输送到压滤装置40进行脱水，经沉淀装置30和压滤装置40处理后的清水排放到清水池20供喷漆行业生产系统10中清洗工序环节使用；在本实施方式中，经压滤装置处理后的滤渣的含水量可降低至30％以下，大大减轻了滤渣的危废处理成本和节省了处理时间。
实施例2：
在本实施例2中，其余技术方案与实施例1相同，区别在于：在本实施例2中，废水处理装置仅包括催化氧化装置，具体包括设置在第一管道段100a内的第一催化氧化装置、第二管道段100b内的第二催化氧化装置、第三管道段100c内的第三催化氧化装置和第四管道段100d内的第四催化氧化装置，本实施例的各催化氧化装置的结构同实施例1中的催化氧化装置130a，本实施例不做重复说明。
实施例3：
在本实施例3中，其余技术方案与实施例1相同，区别在于：在本实施例3中，废水处理装置仅包括电解装置，具体包括设置在第一管道段100a内的第一电解装置、第二管道段100b内的第二电解装置、第三管道段100c内的第三电解装置和第四管道段100d内的第四电解装置，本实施例的各电解装置的结构同实施例1中的电解装置130b，本实施例不做重复说明。
实施例4：
在本实施例4中，其余技术方案与实施例2或实施例3相同，区别在于：请参见图3所示，在本实施例4中，废水处理装置还包括药剂处理装置，药剂处理装置具体包括分别位于第一管道段200a、第二管道段200b、第三管道段200c和第四管道段200d内的第一药剂注射器240a、第二药剂注射器240b、第三药剂注射器240c和第四药剂注射器240d，且各药剂注射器240a、240b、240c、240d与外部药剂添加装置250通过贯穿设置在第一管道段200a、第二管道段200b、第三管道段200c和第四管道段200d上的若干注射孔的管路(图已示出，但未标记)相连通，药剂注射器240a、240b、240c、240d的注射口数量根据所需要添加的药剂量和管道排布情 况来决定；具体地，在本实施方式中，采用的药剂为絮凝剂，当然地，在其他实施方式中，也可以采用其他种类的化学药剂及其与絮凝剂的组合使用，只要能与废水发生化学作用以达到对废水进行处理的功能即可，这些不是本发明的核心发明点，因此，本发明不做一一展开说明。
实施例5：
在本实施例5中，其余技术方案与实施例1相同，区别在于：请参见图4所示，在本实施例5中，废水处理装置包括电解装置，具体包括设置在第一管道段300a内的第一电解装置330a和第二管道段300b内的第二电解装置330b；优选地，在本实施方式中，请进一步参见图13所示，阴极包括一具有内部空间331的绝缘管332，内部空间331内设有阳极332a、332b和阴极333a、333b，且阳极332a、332b和阴极333a、333b在内部空间331内呈横向放置，呈相互平行且交替分布排列，具体优选地，在本实施例5中，阳极332a、332b和阴极333a、333b的形状为片状；优选地，在本实施方式中，各阳极与各阴极分别采用塑胶支架(图未示出)安装在绝缘管332内壁上，通过绝缘管332固定安装在管道300内壁上；废水处理装置还包括药剂处理装置，药剂处理装置包括分别位于第三管道段300c和第四管道段300d内的第一药剂注射器340a和第二药剂注射器340b，且各药剂注射器340a、340b与外部药剂添加装置350通过贯穿设置在第三管道段300c和第四管道段300d上的若干注射孔的管路(图已示出，但未标记)相连通；具体地，在本实施方式中，采用的药剂为絮凝剂。
实施例6：
在本实施例6中，其余技术方案与实施例1相同，区别在于：请参见图5所示，在本实施例6中，废水处理装置包括电解装置，具体包括设置在第一管道段400a内的第一电解装置430a和第三管道段400c内的第二电解装置430b；优选地，在本实施方式中，请进一步参见图14所示，阴极包括一具有内部空间431的绝缘管432，内部空间431内设有阳极432a、432b、432c、432d、432e、432f、432g、432h和阴极433a、433b、433c、433d、433e、433f、433g、433h，且阳极432a、432b、432c、432d、432e、432f、432g、432h和阴极433a、433b、433c、433d、433e、433f、433g、 433h在内部空间431内呈纵向放置，呈相互平行且交替分布排列，具体优选地，在本实施例6中，阳极432a、432b、432c、432d、432e、432f、432g、432h和阴极433a、433b、433c、433d、433e、433f、433g、433h的形状为片状；优选地，在本实施方式中，各阳极与各阴极分别采用卡槽(图未示出)限位安装在绝缘管432内壁上，通过绝缘管432固定安装在管道400内壁上；废水处理装置还包括药剂处理装置，药剂处理装置包括分别位于第二管道段400b和第四管道段400d内的第一药剂注射器440a和第二药剂注射器440b，且各药剂注射器440a、440b与外部药剂添加装置450通过贯穿设置在第二管道段400b和第四管道段400d上的若干注射孔的管路(图已示出，但未标记)相连通；具体地，在本实施方式中，采用的药剂为絮凝剂。
实施例7：
在本实施例7中，其余技术方案与实施例1相同，区别在于：请参见图6所示，在本实施例7中，废水处理装置仅包括药剂处理装置；药剂处理装置包括分别位于第一管道段500a、第二管道段500b、第三管道段500c和第四管道段500d内的第一药剂注射器540a、第二药剂注射器540b、第三药剂注射器540c和第四药剂注射器540d，且各药剂注射器540a、540b、540c、540d与外部药剂添加装置550通过贯穿设置在第一管道段500a、第二管道段500b、第三管道段500c和第四管道段500d上的若干注射孔的管路(图已示出，但未标记)相连通；具体地，在本实施方式中，采用的药剂为絮凝剂。
实施例8：
在本实施例8中，其余技术方案与实施例1，区别在于：请参见图7所示，在本实施例8中，废水处理装置仅包括药剂处理装置和压缩空气处理装置，药剂处理装置包括分别位于第一管道段600a、第二管道段600b内的第一药剂注射器640a和第二药剂注射器640b，且各药剂注射器640a、640b与外部药剂添加装置650通过贯穿设置在第一管道段600a和第二管道段600b上的若干注射孔的管路(图已示出，但未标记)相连通；压缩空气处理装置包括分别位于第三管道段600c、第四管道段600d内的第一压缩空气注射器660a和第二压缩空气注射器660b，且各压缩空气注射器660a、660b与外部压缩空气装置670通过贯穿设置在第三管道段600c和 第四管道段600d上的若干注射孔的管路(图已示出，但未标记)相连通；进一步优选地，在本实施例8中，外部压缩空气装置的压力值范围设置为0-1MPa。
实施例9：
在本实施例9中，其余技术方案与实施例1，区别在于：请参见图8所示，在本实施例9中，废水处理装置包括催化氧化装置和药剂处理装置和压缩空气处理装置，具体包括设置在第一管道段700a内的第一催化氧化装置730a和第三管道段700c内的第二催化氧化装置730b，当然地，在其他实施方式中，也可以采用电解装置替换催化氧化装置；药剂处理装置包括位于第一管道段700a内的第一药剂注射器740a和第四管道段700d内的第二药剂注射器740b，且各药剂注射器740a、740b与外部药剂添加装置750通过贯穿设置在第一管道段700a和第四管道段700d上的若干注射孔的管路(图已示出，但未标记)相连通；具体地，在本实施方式中，采用的药剂为絮凝剂；压缩空气处理装置包括分别位于第二管道段700b和第三管道段700c内的第一压缩空气注射器760a和第二压缩空气注射器760b，且各压缩空气注射器760a、760b与外部压缩空气装置770通过贯穿设置在第二管道段700b和第三管道段700c上的若干注射孔的管路(图已示出，但未标记)相连通；进一步优选地，在本实施例9中，外部压缩空气装置的压力值范围设置为0-1MPa。
实施例10：
在本实施例10中，其余技术方案与实施例2或实施例3相同，区别在于：请参见图9所示，在本实施例10中，废水处理装置还包括压缩空气处理装置，压缩空气处理装置包括分别位于第一管道段800a、第二管道段800b、第三管道段800c和第四管道段800d内的第一压缩空气注射器860a、第二压缩空气注射器860b、第三压缩空气注射器860c和第四压缩空气注射器860d，且各压缩空气注射器860a、860b、860c、860d与外部压缩空气装置870通过贯穿设置在第一管道段800a、第二管道段800b、第三管道段800c和第四管道段800d上的若干注射孔的管路(图已示出，但未标记)相连通，压缩空气注射器860a、860b、860c、860d的注射口数量根据所需要添加的压缩空气量和管道排布情况来决定。
实施例11：
在本实施例11中，其余技术方案与实施例1-实施例10中的任意一个实施例相同，区别在于：在本实施例11中，废水处理装置还包括臭氧装置，臭氧装置固定设置在第一管道段内。
实施例12：
在本实施例12中，其余技术方案与实施例1-实施例11中的任意一个实施例相同，区别仅在于：在本实施例12中，废水处理系统还包括具有吸附剂的吸附处理装置，经物理处理装置处理后的清水经吸附处理装置处理后再排放到清水池，具体地，在本实施方式中，吸附剂为活性炭。
实施例13：
在本实施例13中，其余技术方案与实施例1-实施例12中的任意一个实施例相同，区别仅在于：在本实施例13中，导流路径为导流槽，其中，导流槽呈平面设置。
实施例14：
在本实施例14中，其余技术方案与实施例1-实施例12中的任意一个实施例相同，区别仅在于：在本实施例14中，导流路径为导流渠，其中，导流渠呈平面设置。
实施例15：
在本实施例15中，其余技术方案与实施例1-实施例12中的任意一个实施例相同，区别仅在于：请参见图10所示，在本实施例15中，导流路径为导流通道900，具有废水入口910和处理水出口920，导流通道900内设有1个或多个废水处理装置(图13未示出)，其中，导流通道900包括相互连通的多个通道段900a、900b、900c、900d、900e、900f、900g、900h、900i，各相邻通道段之前通过隔离板930进行分隔，废水处理装置可以采用实施例1-实施例12中的任意一个实施例中所提出的废水处理装置或其组合，本实施例15相对于管道或导流槽或导流渠，可以进一步节省本发明的安装体积。
本发明实施例1-15均取得了对废水的有效处理，并实现了循环利用，从节约安装体积考虑，导流路径采用管道和导流通道的实施效果更优异。
需要再次强调的是，本发明提供的具体结构的废水处理装置仅仅是在特定安装环境、进一步利于清理维护以及在特定废水种类的条件下提出的优选实施方式，本领域技术人员当然可以根据实际情况选择其他类型的废水处理装置，只要在导流路径内采用废水处理装置实现了给废水的有效处理，即属于本发明的发明核心范围内，均应该被认为属于本发明的保护范围。
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。不应将权利要求中的任何附图标记视为限制所涉及的权利要求。
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。
工业实用性
本发明实施例首次创造性、打破行业内思维定式地提出在废水导流路径内直接设置废水处理装置，将废水经导流路径排放的过程中同时完成废水处理，导流路径出口排出即为完成废水处理后的处理水，取得了非常显著突出的技术效果：有效节省了现有技术中的体积庞大的收集处理装置，同时免去采用收集处理槽或收集处理池对废水进行排放收集的工序，因而本发明实施例的占用场地小，处理效率高，能量耗费低，运行成本低，非常适合在各领域中进行规模推广应用；同时本发明实施例由于采用在废水经导流路径排放的同时在进行废水处理，导流路径不易被堵塞，无需专人管理和维护，而且还省去了现有技术中在收集处理槽内需要对废水进行不断搅拌的工序，进一步降低了能耗耗费，进而进一步降低运行成本。

Claims (11)

  1. 一种废水处理系统，其特征在于，所述废水处理系统具有废水入口和处理水出口，其中，所述废水入口和处理水出口之间采用导流路径连通，所述导流路径内设有1个或多个废水处理装置。
  2. 如权利要求1所述的废水处理系统，其特征在于，所述导流路径为管道。
  3. 如权利要求1所述的废水处理系统，其特征在于，所述导流路径为导流槽或导流渠或导流通道。
  4. 如权利要求1所述的废水处理系统，其特征在于，所述导流路径的形状呈一字型形状或U型形状或S型形状或V字型形状或Z字型形状或异型弯曲形状的任意一种形状或任意一种形状的串联和/或并联连接结合或几种形状的串联和/或并联连接结合。
  5. 如权利要求1所述的废水处理系统，其特征在于，所述废水处理装置包括催化氧化装置和/或电解装置和/或药剂处理装置和/或压缩空气处理装置。
  6. 如权利要求5所述的废水处理系统，其特征在于，所述催化氧化装置包括置于所述导流路径内的催化剂，所述催化剂呈固态或液态。
  7. 如权利要求5所述的废水处理系统，其特征在于，所述电解装置包括置于所述导流路径内的阳极和阴极，所述阳极和阴极分别采用金属材料或非金属材料。
  8. 如权利要求5所述的废水处理系统，其特征在于，所述药剂处理装置包括安装设置在导流路径内的药剂注射器，且所述药剂注射器与外部药剂添加装置相连通。
  9. 如权利要求5所述的废水处理系统，其特征在于，所述压缩空气处理装置包括安装设置在导流路径内的压缩空气注射器，且所述压缩空气注射器与外部压缩空气装置相连通。
  10. 如权利要求2所述的废水处理系统，其特征在于，所述管道采用单级管道或相互连通的多级管道。
  11. 如权利要求2所述的废水处理系统，其特征在于，所述管道的截面呈圆型形状或矩型形状或方型形状或椭圆型形状或异型形状的任意一种。
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