CN109626679A - A kind of processing method of industrial wastewater treatment device and its industrial wastewater - Google Patents
A kind of processing method of industrial wastewater treatment device and its industrial wastewater Download PDFInfo
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- CN109626679A CN109626679A CN201910143845.9A CN201910143845A CN109626679A CN 109626679 A CN109626679 A CN 109626679A CN 201910143845 A CN201910143845 A CN 201910143845A CN 109626679 A CN109626679 A CN 109626679A
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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
- C02F9/00—Multistage treatment of water, waste water or sewage
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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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
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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
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- 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
- C02F1/722—Oxidation by peroxides
-
- 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
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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
- C02F2301/00—General aspects of water treatment
- C02F2301/08—Multistage treatments, e.g. repetition of the same process step under different conditions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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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
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/02—Specific form of oxidant
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- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a kind of industrial wastewater treatment device and its process for treating industrial waste water: having primary filter case, electrolytic separation case and ozone sterilization box including what is be sequentially communicated；Several filtering screens are provided in the primary filter case, the filtering wire side of several filtering screens is arranged perpendicular to water (flow) direction, is provided with primary filter case water outlet below the filtering screen；It is provided with positive electrode plate and negative electrode plate annular in shape respectively in the electrolytic separation case, forms electrolytic separation chamber between the positive electrode plate and negative electrode plate, sewage is flowed into from electrode separation box top by flowing out after electrolytic separation chamber；It further include having ozone generator, the escape pipe of the ozone generator is arranged in ozone sterilization box, carries out sterilization treatment to the sewage in ozone sterilization box by ozone.The present invention filters out the processing such as filtering, electrolytic separation and ozone sterilization by successively carrying out sewage, can be sufficiently thoroughly except the harmful substance in decontaminated water, discharge after keeping sewage up to standard.
Description
Technical field
The present invention relates to a kind of field of industrial waste water treatment more particularly to a kind of industrial wastewater treatment devices and its Industry Waste
Method for treating water.
Background technique
As recovery is done step-by-step in the industry in China, interior more and more people threw oneself into field of industrial manufacturing in recent years, this
The industrial wastewater that sample allows for generation is more and more, and the life of people is gradually polluted in the halfway discharge of some Industrial Wastewater Treatments
Dis environment brings very big hidden danger to people's health, therefore, more and more eager to the purified treatment problem of industrial wastewater.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of industrial wastewater treatment device
And its process for treating industrial waste water is able to solve the above problem.
Technical solution: to achieve the above object, a kind of industrial wastewater treatment device of the invention: including primary filter
Case, electrolytic separation case and ozone sterilization box；Water inlet pipe, the primary filter case water outlet are provided at the top of the primary filter case
Mouth is connected to setting with the water inlet of electrolytic separation case, and the water outlet of the electrolytic separation case is connected to the water inlet of ozone sterilization box
Setting, the bottom of the ozone sterilization box is provided with outlet pipe；
Several filtering screens are provided in the primary filter case, the filtering wire side of several filtering screens is perpendicular to water
Direction setting is flowed, is provided with primary filter case water outlet below the filtering screen；
Positive electrode plate and negative electrode plate annular in shape respectively are provided in the electrolytic separation case, the positive electrode plate is arranged
In negative electrode plate, and positive electrode plate and negative electrode plate are coaxially disposed；Electrolysis is formed between the positive electrode plate and negative electrode plate
Disengagement chamber, sewage are flowed into from electrode separation box top by flowing out after electrolytic separation chamber；
Ozone generator is provided with above the ozone sterilization box, the escape pipe of the ozone generator is arranged in ozone
In sterilization tank, sterilization treatment is carried out to the sewage in ozone sterilization box by ozone.By sewage is successively carried out filter out filtering,
The processing such as electrolytic separation and ozone sterilization, can be sufficiently thoroughly except the harmful substance in decontaminated water, discharge after keeping sewage up to standard.
Further, case in rotating filter is additionally provided in the primary filter case, in the water inlet pipe and rotating filter
Box top connection setting；Rotating electric machine, the rotation axis and rotation of the rotating electric machine are provided with below case in the rotating filter
Bottom portion fixed setting in filtering, and case is coaxially disposed in rotation axis and rotating filter, is driven and is rotated by the rotating electric machine
Case rotates horizontally in filtering；Primary filtrate hole, the primary filtrate hole connection rotation are provided on the rotating filter inner box side wall
It turns in filter inside and outside case；Filter chamber, the sewage in the rotating filter in case are provided on the outside of case in the rotating filter
It is flowed into filter chamber from primary filtrate hole；The interior bottom of filter chamber is arranged in the filtering screen；By being provided with rotating filter
Interior case can be such that the bulk solid impurity in sewage thoroughly separates with sewage rapidly under the influence of centrifugal force, prevent bulk solid
Body impurity blocks filtering screen.
Further, several filtering screens gradually become smaller along water (flow) direction mesh diameter, and the adjacent filter screen
Projection on the vertical direction of cover mesh is staggered；Sewage is filtered step by step by filtering screen, makes consolidating in sewage
Body contaminant filter is more thorough.
Further, the lower section circumference of the primary filter case is provided with several electrolytic separation casees, several electrolysis point
Top water inlet from case is connected to the water outlet of primary filter case respectively；Top includes hydrops in the electrolytic separation case
Chamber, the bottom of the fluid collection chamber is funnel-shaped to gather setting to the inclination of logical liquid tubule；Bottom middle part in the primary filter case
Position is provided with columned electrolysis support column, and the appearance wall of the electrolysis support column is inlaid with positive electrode plate, the positive electrode plate
It is inlayed on positive corresponding wall box and is provided with negative electrode plate, the electrolytic separation top of chamber is connected to setting with logical liquid tubule,
The bottom of the electrolytic separation chamber is provided with electrolytic separation case water outlet；The electrolytic separation is intracavitary to be filled with particle electricity
Pole；The harmful ion in sewage is separated by electrolysis by electrolysis principle and is converted into harmless inorganic substances, to reach purification
Purpose.
Further, the top of the electrolysis support column is provided with the pod in arc surfaced, the top of the pod
Face leads to liquid tubule water outlet, and pod appearance wall and cabinet wall form current limliting chamber, and the lumen width of the current limliting chamber is small
In the lumen width of electrolytic separation chamber, speed limit is carried out to the water flow for flowing into electrolytic separation chamber by the current limliting chamber；Pass through current limliting
Chamber carries out current limliting to effluent flow rate, and sewage is long in the intracavitary flushing time of electrolytic separation, is conducive to sewage in the intracavitary quilt of electrolytic separation
Sufficiently electrolysis.
Further, the lower section of electrolytic separation case is arranged in the ozone sterilization box, is provided in the ozone sterilization box
Setting is connected to inside case in sterilization treatment, the water outlet of the electrolytic separation chamber and case in sterilization treatment, the escape pipe goes out
The interior bottom of case in sterilization treatment is arranged in port, and the interior bottom of case is connected to setting with outlet pipe in the sterilization treatment, described
Switch valve is provided on outlet pipe.
Further, bottom is set in vortex filament shape in case in sterilization treatment for the outlet end of the escape pipe, and escape pipe
Tube wall on even length be provided with venthole；Sterilization treatment can be effectively distributed in by the escape pipe that setting vortex filament shape is arranged
The entire bottom of interior case is conducive to be evenly mixed in sterilization treatment in the sewage of case from the ozone that escape pipe comes out, reaches and fill
Divide the purpose of sterilizing.
It further include having catheter, the liquid outlet of the catheter is connected to escape pipe, and the catheter is led into escape pipe
Hydrogen peroxide after entering vaporization, hydrogen peroxide play the role of disinfection and sterilization to sewage.
Further, the ozone sterilization box further includes having ozone reaction chamber, and the ozone reaction chamber cladding, which is provided with, goes out
Bacterium handle in case, and be provided with gas port above the side wall of case in sterilization treatment, in the gas port connection sterilization treatment case with
The intracavitary portion of ozone reaction；It is provided with water-absorbing sponge at the intracavitary gas port of ozone reaction, it is anti-to enter ozone from gas port
Answer the gas of chamber dry through water-absorbing sponge；Electric heating wire is provided with below the water-absorbing sponge, the electric heating wire is helically
Shape is arranged in the intracavitary portion of ozone reaction, and the bottom of the ozone reaction chamber is provided with exhaust pipe；By the way that the smelly of sewage will be not used in
Oxygen heat resolve forms oxygen, and when avoiding ozone leakage from being poisoned, oxygen recycling can also be made.
A kind of processing method of industrial wastewater: the industrial wastewater is passed through into film filtering, electrolysis removal of impurities and ozone sterilization etc.
Sewage qualified discharge after processing；Its detailed process are as follows:
Step 1: trade effluent is imported in rotating filter in case from water inlet pipe, case rotation makes in sewage in rotating filter
Bulk solid impurity and sewage can quick separating, then pass through several filtering screens solid impurity in filter sewage step by step；
Step 2: sewage is entered after filtering screen filters in electrolytic separation case, passes through having in electrolytic separation sewage
Evil metal ion；
Step 3: the sewage after electrolysis is imported into the sterilization treatment of ozone sterilization box in case, by sterilization treatment
Injection of ozone in sewage in interior case carries out disinfection sterilization treatment to sewage；Dirt after sterilizing flows out of the water outlet pipe.
Step 4: by electric heating wire heating ozone reaction chamber, making to be heated by the ozone of ozone reaction chamber is decomposed into oxygen
Gas is simultaneously discharged from exhaust pipe.
The utility model has the advantages that the processing method of a kind of industrial wastewater treatment device of the invention and its industrial wastewater is by being provided with
Primary filter case, electrolytic separation case and ozone sterilization box successively carry out solid impurity filtering, the electrolysis of harmful ion analysis to sewage
It is more comprehensively thoroughly effective to the purified treatment of sewage so out with the sterilizing of sewage, convenient for the qualified discharge of sewage.
Detailed description of the invention
Attached drawing 1 is overall structure diagram of the invention；
Attached drawing 2 is whole the schematic diagram of the section structure of the invention；
Attached drawing 3 is primary filter case schematic diagram of internal structure of the invention；
Attached drawing 4 is electrolytic separation chamber interior wall structural schematic diagram of the invention；
Attached drawing 5 is ozone sterilization box schematic diagram of internal structure of the invention.
Specific embodiment
The present invention will be further explained with reference to the accompanying drawing.
A kind of industrial wastewater treatment device as shown in attached drawing 1~5: including primary filter case 1,2 and of electrolytic separation case
Ozone sterilization box 3；The top of the primary filter case 1 is provided with water inlet pipe 10,1 water outlet of primary filter case and electrolysis point
Water inlet from case 2 is connected to setting, and the water outlet of the electrolytic separation case 2 is connected to setting, institute with the water inlet of ozone sterilization box 3
The bottom for stating ozone sterilization box 3 is provided with outlet pipe 30；
Several filtering screens 14 are provided in the primary filter case 1, the filtering wire side of several filtering screens 14 hangs down
Directly it is arranged in water (flow) direction, several filtering screens 14 gradually become smaller along water (flow) direction mesh diameter, 14 mesh of filtering screen
Smaller, filter capacity is stronger, by the filter sewage step by step of multiple filtration mesh enclosure 14, filters the solid impurity in sewage more thorough
Bottom, and the projection on the vertical direction of adjacent 14 mesh of the filtering screen is staggered, and enhances the filtering of filtering screen 14
It can；The lower section of the filtering screen 14 is provided with 1 water outlet of primary filter case.
Case 11 in rotating filter, the water inlet pipe 10 and case 11 in rotating filter are additionally provided in the primary filter case 1
Top connection setting；Be provided with rotating electric machine 12 in the rotating filter below case 11, the rotation axis of the rotating electric machine 12 with
11 bottom of case is fixedly installed in rotating filter, and case 11 is coaxially disposed in rotation axis and rotating filter, passes through the rotating electric machine
12 drive case 11 in rotating filter to rotate horizontally；Primary filtrate hole 111 is provided in the rotating filter on 11 side wall of case, it is described
Primary filtrate hole 111 is connected in rotating filter inside and outside case 11；Filter chamber 13 is provided in the rotating filter on the outside of case 11,
Sewage in the rotating filter in case 11 flows into filter chamber 13 from primary filtrate hole 111；The setting of filtering screen 14 exists
The interior bottom of filter chamber 13.By rotating electric machine 12 drive in rotating filter case 11 rotate make bulk solid impurity in sewage with
Sewage can quick separating, bulk solid impurity stays in rotating filter in case 11, and sewage was flowed into from primary filtrate hole 111
In filter chamber 13, prevent bulk solid impurity from blocking filtering screen 14.
Positive electrode plate 25 and negative electrode plate 26 annular in shape respectively, the positive electrode are provided in the electrolytic separation case 2
Plate 25 is set in negative electrode plate 26, and positive electrode plate 25 and negative electrode plate 26 are coaxially disposed；The positive electrode plate 25 and negative electricity
Electrolytic separation chamber 27 is formed between pole plate 26, sewage is flowed at the top of electrode separation case 2 by flowing out after electrolytic separation chamber 27.
The lower section circumference of the primary filter case 1 is provided with several electrolytic separation casees 2, several electrolytic separation casees 2
Top water inlet is connected to the water outlet of primary filter case 1 respectively；Top includes fluid collection chamber 21 in the electrolytic separation case 2,
The bottom of the fluid collection chamber 21 is funnel-shaped to gather setting to the inclination of logical liquid tubule 22, and the diameter for leading to liquid tubule 22 is less than primary mistake
The Diameter of connecting pipe of filter box 1 and electrolytic separation case 2, logical liquid tubule 22 play the purpose for slowing down effluent flow rate；The primary mistake
Position is provided with columned electrolysis support column 23 among bottom in filter box 1, and the appearance wall of the electrolysis support column 23 is inlaid with
Positive electrode plate 25 is inlayed on the positive corresponding wall box of the positive electrode plate 25 and is provided with negative electrode plate 26, the electrolysis point
Setting is connected to logical liquid tubule 22 from 27 top of chamber, the bottom of the electrolytic separation chamber 27 is provided with 2 water outlet of electrolytic separation case；
Granule electrode is filled in the electrolytic separation chamber 27, ion electrode enhances cell reaction ability, makes some in sewage
The harmful ion of hardly possible reaction is ionized.
The top of the electrolysis support column 23 is provided with the pod 24 in arc surfaced, the top face of the pod 24
Logical 22 water outlet of liquid tubule, and 24 appearance wall of pod and cabinet wall form current limliting chamber 241, the bottom of the current limliting chamber 241
Setting is connected to the top of electrolytic separation chamber 27, and the lumen width of the current limliting chamber 241 is less than the inner cavity of electrolytic separation chamber 27
Width flows into the water of electrolytic separation chamber 27 by 241 pairs of the current limliting chamber to be ionized the harmful ion in sewage
Stream carries out speed limit, and then sewage is made to slow transit through electrolytic separation chamber 27, makes the harmful ion in sewage more fully in positive electrode
Plate 25 and negative electrode plate 26, which nearby react, generates harmless inorganic matter.
The top of the ozone sterilization box 3 is provided with ozone generator 4, and ozone generator 4 is existing conventional ozone production
Equipment does not do excessive introduction herein；The escape pipe 41 of the ozone generator 4 is arranged in ozone sterilization box 3, passes through ozone pair
Sewage in ozone sterilization box 3 carries out sterilization treatment.
The lower section of electrolytic separation case 2 is arranged in the ozone sterilization box 3, is provided at sterilizing in the ozone sterilization box 3
Case 31 in managing, the water outlet of the electrolytic separation chamber 2 go out with setting, the escape pipe 41 is connected in sterilization treatment inside case 31
Port is arranged in the interior bottom of case 31 in sterilization treatment, the outlet end of the escape pipe 41 bottom in case 31 in sterilization treatment
It is set in vortex filament shape, the escape pipe 41 of vortex filament shape setting can effectively be distributed in the entire bottom of case 31 in sterilization treatment, be conducive to
The ozone come out from escape pipe 41 is evenly mixed in sterilization treatment in the sewage of case 31, achievees the purpose that sufficiently to sterilize；And go out
Even length is provided with several ventholes on the tube wall of tracheae 41.Further include having catheter 5, the liquid outlet of the catheter 5 with
Escape pipe 41 is connected to, and the catheter 5 imports the hydrogen peroxide after vaporizing into escape pipe 41, and hydrogen peroxide after vaporization is into one
Step, which enhances, carries out disinfection processing to sewage.The interior bottom of case 31 is connected to setting with outlet pipe 30 in the sterilization treatment, described
Switch valve 301 is provided on outlet pipe 30, it will be outside the sewage device for transferring after sterilization by outlet pipe 30.
The ozone sterilization box 3 further includes having ozone reaction chamber 32, and the cladding of ozone reaction chamber 32 is provided at sterilizing
Case 31 in managing, and gas port 311 is provided in sterilization treatment above the side wall of case 31, the gas port 311 is connected to sterilization treatment
Interior case 31 and the ozone inside ozone reaction chamber 32, being dissolved in case 31 in sterilization treatment in sewage by gas port 311
It imported into ozone generation cavity 32 and is discharged after processing；Water suction sea is provided in the ozone reaction chamber 32 at gas port 311
Silk floss 323, the gas for entering ozone reaction chamber 32 from gas port 311 are dry through water-absorbing sponge 323；Under the water-absorbing sponge 323
Side is provided with electric heating wire 321, and electric heating wire 321, which heats air, makes the temperature in ozone reaction chamber 32 be warming up to 200 DEG C or more,
Because ozone makes that oxygen can be decomposed into being heated to 200 DEG C, ozone reaction chamber 32 is arranged in the electric heating wire 321 in the shape of a spiral
The bottom of inside, the ozone reaction chamber 32 is provided with exhaust pipe 322, by exhaust pipe 322 that the oxygen recovery of generation is sharp
With processing.
A kind of processing method of industrial wastewater: the industrial wastewater is passed through into film filtering, electrolysis removal of impurities and ozone sterilization etc.
Sewage qualified discharge after processing；Its detailed process are as follows: step 1: trade effluent is imported into case 11 in rotating filter from water inlet pipe
Interior, case 11 rotates the bulk solid impurity and sewage quick separating enable in sewage in rotating filter, and bulk solid impurity stays
In rotating filter in case, sewage is flowed into filter chamber 13 from primary filtrate hole 111, then passes through the mistake in several filter chambers 13
The solid impurity in filter sewage step by step of screen cover 14；Step 2: sewage enters electrolytic separation after the filtering of filtering screen 14
In case 2, sewage flows through electrolytic separation chamber 27, makes the harmful ion in sewage that oxidation occur near positive electrode plate 25 respectively anti-
It answers, reduction reaction occurs near negative electrode plate 26, be precipitated from sewage so that harmful ion be made to be converted into harmless inorganic matter；
Step 3: the sewage after electrolysis is imported into the sterilization treatment of ozone sterilization box 3 in case 31, case 31 into sterilization treatment are passed through
In sewage in injection of ozone, carry out disinfection sterilization treatment to sewage；It is dirty from the outflow of outlet pipe 30 after sterilizing；Step 4: logical
321 heating ozone reaction chamber 32 of electric heating wire is crossed, makes to be decomposed into oxygen and from exhaust by the way that the ozone of ozone reaction chamber 32 is heated
Pipe 322 is discharged.
The above is only a preferred embodiment of the present invention, it should be pointed out that: for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (9)
1. a kind of industrial wastewater treatment device, it is characterised in that: include primary filter case (1), electrolytic separation case (2) and ozone
Sterilization tank (3)；It is provided with water inlet pipe (10) at the top of the primary filter case (1), primary filter case (1) water outlet and electricity
The water inlet for solving separator box (2) is connected to setting, the water outlet of the electrolytic separation case (2) and the water inlet of ozone sterilization box (3)
Connection setting, the bottom of the ozone sterilization box (3) is provided with outlet pipe (30)；
It is provided with several filtering screens (14) in the primary filter case (1), the filtering wire side of several filtering screens (14)
It is arranged perpendicular to water (flow) direction, is provided with primary filter case (1) water outlet below the filtering screen (14)；
Positive electrode plate (25) and negative electrode plate (26) annular in shape respectively, the positive electricity are provided in the electrolytic separation case (2)
Pole plate (25) is set in negative electrode plate (26), and positive electrode plate (25) and negative electrode plate (26) are coaxially disposed；The positive electrode
Electrolytic separation chamber (27) are formed between plate (25) and negative electrode plate (26), sewage flows at the top of electrode separation case (2) passes through electricity
Solution disengagement chamber (27) flows out afterwards；
It is provided with ozone generator (4) above the ozone sterilization box (3), the escape pipe (41) of the ozone generator (4)
Setting carries out sterilization treatment to the sewage in ozone sterilization box (3) in ozone sterilization box (3), through ozone.
2. a kind of industrial wastewater treatment device according to claim 1, it is characterised in that: in the primary filter case (1)
It is additionally provided with case in rotating filter (11), is connected to setting at the top of the water inlet pipe (10) and case in rotating filter (11)；The rotation
It turns in filter and is provided with rotating electric machine (12) below case (11), case in the rotation axis and rotating filter of the rotating electric machine (12)
(11) bottom is fixedly installed, and case (11) is coaxially disposed in rotation axis and rotating filter, is driven by the rotating electric machine (12)
Case (11) rotates horizontally in rotating filter；It is provided with primary filtrate hole (111) on case (11) side wall in the rotating filter, it is described
In primary filtrate hole (111) connection rotating filter inside and outside case (11)；It was provided on the outside of case (11) in the rotating filter
Filter chamber (13), the sewage in the rotating filter in case (11) flow into filter chamber (13) from primary filtrate hole (111)；The mistake
Screen cover (14) is arranged in the interior bottom of filter chamber (13).
3. a kind of industrial wastewater treatment device according to claim 2, it is characterised in that: several filtering screens (14)
It is gradually become smaller along water (flow) direction mesh diameter, and the projection on the vertical direction of the adjacent filtering screen (14) mesh is staggeredly set
It sets.
4. a kind of industrial wastewater treatment device according to claim 1, it is characterised in that: the primary filter case (1)
Lower section circumference is provided with several electrolytic separation casees (2), the top water inlet of several electrolytic separation casees (2) respectively with primary mistake
The water outlet of filter box (1) is connected to；Top includes fluid collection chamber (21) in the electrolytic separation case (2), the fluid collection chamber (21)
Bottom is funnel-shaped to gather setting to the inclination of logical liquid tubule (22)；Position is provided among the interior bottom of primary filter case (1)
The appearance wall of columned electrolysis support column (23), electrolysis support column (23) is inlaid with positive electrode plate (25), the positive electricity
It inlays and is provided with negative electrode plate (26) on the positive corresponding wall box of pole plate (25), it is at the top of the electrolytic separation chamber (27) and logical
Liquid tubule (22) connection setting, the bottom of the electrolytic separation chamber (27) is provided with electrolytic separation case (2) water outlet；The electrolysis
Granule electrode has been filled in disengagement chamber (27).
5. a kind of industrial wastewater treatment device according to claim 4, it is characterised in that: electrolysis support column (23)
Top is provided with the pod (24) in arc surfaced, and the top face of the pod (24) leads to liquid tubule (22) water outlet, and
Pod (24) appearance wall and cabinet wall form current limliting chamber (241), and the lumen width of the current limliting chamber (241) is less than electrolysis point
Lumen width from chamber (27) carries out speed limit to the water flow for flowing into electrolytic separation chamber (27) by the current limliting chamber (241).
6. a kind of industrial wastewater treatment device according to claim 1, it is characterised in that: the ozone sterilization box (3) sets
The lower section in electrolytic separation case (2) is set, is provided with case in sterilization treatment (31) in the ozone sterilization box (3), the electrolysis point
Setting is connected to inside water outlet and case in sterilization treatment (31) from chamber (2), the gas outlet setting of the escape pipe (41) is being gone out
Bacterium handles the interior bottom of interior case (31), and the interior bottom of case (31) is connected to setting with outlet pipe (30) in the sterilization treatment, described
Switch valve (301) are provided on outlet pipe (30).
7. a kind of industrial wastewater treatment device according to claim 6, it is characterised in that: the outlet of the escape pipe (41)
End case (31) interior bottom in sterilization treatment is set in vortex filament shape, and on the tube wall of escape pipe (41) even length be provided with it is several
Venthole；
It further include having catheter (5), the liquid outlet of the catheter (5) is connected to escape pipe (41), and the catheter (5) is to out
The hydrogen peroxide after vaporization is imported in tracheae (41).
8. a kind of industrial wastewater treatment device according to claim 6, it is characterised in that: the ozone sterilization box (3) is also
It include ozone reaction chamber (32), ozone reaction chamber (32) cladding is provided with case in sterilization treatment (31), and sterilization treatment
It is provided with gas port (311) above the side wall of interior case (31), case (31) and ozone in gas port (311) the connection sterilization treatment
Reaction chamber (32) is internal；Water-absorbing sponge (323) are provided at the interior gas port of the ozone reaction chamber (32) (311), from leading
The gas that stomata (311) enters ozone reaction chamber (32) is dry through water-absorbing sponge (323)；The lower section of the water-absorbing sponge (323)
It is provided with electric heating wire (321), ozone reaction chamber (32) inside is arranged in the electric heating wire (321) in the shape of a spiral, described smelly
The bottom of oxygen reaction chamber (32) is provided with exhaust pipe (322).
9. a kind of processing method of industrial wastewater, any one according to claims 1 to 8, it is characterised in that: will be described
Industrial wastewater passes through sewage qualified discharge after the processing such as film filtering, electrolysis removal of impurities and ozone sterilization；Its detailed process are as follows:
Step 1: trade effluent is imported in rotating filter in case (11) from water inlet pipe, case (11) rotation makes dirt in rotating filter
Bulk solid impurity in water and sewage can quick separating, then pass through consolidating in several filtering screens (14) step by step filter sewage
Body impurity；
Step 2: sewage enters in electrolytic separation case (2) after filtering screen (14) are filtered, by electrolytic separation sewage
Harmful ion；
Step 3: the sewage after electrolysis is imported into case in the sterilization treatment of ozone sterilization box (31), by sterilization treatment
Injection of ozone in sewage in interior case (31) carries out disinfection sterilization treatment to sewage；It is dirty from outlet pipe (30) outflow after sterilizing；
Step 4: by electric heating wire (321) heating ozone reaction chamber (32), make heated by the ozone of ozone reaction chamber (32)
It is decomposed into oxygen and is discharged from exhaust pipe (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910143845.9A CN109626679A (en) | 2019-02-27 | 2019-02-27 | A kind of processing method of industrial wastewater treatment device and its industrial wastewater |
Applications Claiming Priority (1)
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115215491A (en) * | 2022-07-14 | 2022-10-21 | 宜昌绿源饮品科技股份有限公司 | Preceding stage water filtering mechanism and method in barreled water consumable filtering system |
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| CN115215491B (en) * | 2022-07-14 | 2024-03-01 | 宜昌绿源饮品科技股份有限公司 | Front-stage water filtering mechanism and method in barreled water consumable filtering system |
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