CN114314903A

CN114314903A - Integrated contact wastewater oxidation treatment system

Info

Publication number: CN114314903A
Application number: CN202111510258.2A
Authority: CN
Inventors: 张振飞; 刘炎
Original assignee: Individual
Current assignee: Changsha Xiaoshui Environmental Protection Technology Co ltd
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-04-12
Anticipated expiration: 2041-12-11
Also published as: CN114314903B

Abstract

The invention relates to the field of wastewater treatment, in particular to an integrated contact wastewater oxidation treatment system which comprises a system body, wherein a storage tank, a first filter tank, a second filter tank, a third filter tank and a drainage tank are arranged in the system body, cleaning devices are arranged in the storage tank and the third filter tank, a sealing plate is opened by matching with the rotation of a long shaft, solid garbage is cleaned into a sundry box, a first through hole is formed between the storage tank and the first filter tank, a filtering layer is fixedly connected to the inner wall of the first through hole, a timing electromagnetic valve is arranged below the filtering layer, a stirring unit and a detection unit are arranged in the first filter tank, the second filter tank and the third filter tank, impurities in water are cleaned, and the filtered water is discharged through a drainage unit arranged in the drainage tank.

Description

Integrated contact wastewater oxidation treatment system

Technical Field

The invention relates to the field of wastewater treatment, in particular to an integrated contact wastewater oxidation treatment system.

Background

Wastewater treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The existing sewage treatment equipment is often composed of a plurality of reaction tanks which are connected in series, the occupied area is large, land resources are wasted, and the equipment is huge, so that inconvenience is brought to users.

In view of the above, in order to overcome the above technical problems, the present invention provides an integrated contact wastewater oxidation treatment system, which solves the above technical problems.

Disclosure of Invention

The technical problem to be solved by the invention is as follows: the existing sewage treatment equipment is often composed of a plurality of reaction tanks which are connected in series, the occupied area is large, land resources are wasted, and the equipment is huge, so that inconvenience is brought to users.

The invention provides an integrated contact wastewater oxidation treatment system which comprises a system body, wherein a water inlet hole is formed in the upper surface of the system body, a storage box, a first filter box, a second filter box, a third filter box and a water drainage box are arranged in the system body, the storage box and the third filter box are respectively provided with a cleaning device, a sundry box is arranged on the left side in the system body, the bottom of the sundry box is in a slope shape, the sundry box is respectively connected with the storage box and the third filter box in a sealing way through sealing plates, strong magnets are fixedly connected with the bottom of the sealing plates and the upper surface of the inner wall of the system body, a long shaft is rotatably and hermetically connected with the lower surface of the inner wall of the system body at one end of the sealing plates close to the water inlet hole, the long shaft is rotatably connected with the sealing plates, a first through hole is formed between the storage box and the first filter box, and a filter layer is fixedly connected with the inner wall of the first through hole, the utility model discloses a medicine injection system, including filter layer, No. one filter tank, No. two filter tanks, No. three filter tanks, No. two through-holes have been seted up between filter tank and the No. two filter tanks, No. three through-holes have been seted up between No. two filter tanks and No. three filter tanks, No. four through-holes have been seted up between No. three filter tanks and the drain box, No. two through-holes, No. three through-holes and No. four through-hole inner walls all are equipped with the solenoid valve, the inside drainage unit that is equipped with of drain box, system's body surface is equipped with three medicine feeding unit.

Preferably, cleaning device includes push pedal, electric putter and brush, the push pedal is trapezoidal, push pedal bottom mid portion fixedly connected with brush, push pedal bottom both sides and storage case and No. three rose box inner wall surface sliding connection, push pedal opposite side and system body right side inner wall fixed surface are connected with a plurality of electric putter.

Preferably, the stirring unit comprises a protective sleeve, a motor, a stirring shaft, a guide pipe, stirring blades, a groove, a diversion trench, a micro medicine outlet hole, elastic sheets, an air pump, an air outlet hole, a check valve and an atomizing spray head, the outer surfaces of the first filter tank, the second filter tank and the third filter tank are positioned in the sundry box and fixedly and hermetically connected with the protective sleeve, the motor is arranged in the protective sleeve, one end of the motor is hermetically connected with the stirring shaft, the other end of the stirring shaft rotates and is hermetically connected with the guide pipe, the outer surface of the stirring shaft is fixedly connected with a plurality of stirring blades, the groove is formed in the stirring shaft, the diversion trench is formed in the stirring blades and communicated with the groove in the stirring shaft, the micro medicine outlet hole is formed in the surface of the stirring blades and communicated with the diversion trench, the micro medicine outlet hole is trapezoidal, the outer surface of the micro medicine outlet hole is provided with a plurality of elastic sheets, and the air pump is arranged on the upper surface of the medicine inlet unit, the air pump lower extreme is seted up the venthole and is linked together with the pipe, venthole inner wall fixedly connected with check valve, the check valve left side is equipped with the atomizer and is located the pipe inner wall.

Preferably, the detection unit comprises a detector, an electromagnetic valve, a one-way electromagnetic valve and a micro water suction pump, the detector is fixedly connected to the surface of the inner wall of the system body, the one-way electromagnetic valve is fixedly connected to the inner wall of one end, far away from the glove box, of the right side of the stirring shaft, and the micro water suction pump is fixedly connected to the inner wall of the guide pipe on the right side of the one-way electromagnetic valve.

Preferably, the drainage unit includes No. four through-holes, solenoid valve and filtering duct, the drainage box inner wall fixed surface is connected with filtering duct and is linked together with No. four through-holes, filtering duct is detachable.

Preferably, the medicine feeding unit comprises a medicine feeding hole and a medicine feeding pipe, the medicine feeding hole is formed in the outer surface of the system body, one end of the medicine feeding pipe is communicated with the groove through the medicine feeding hole, and the other end of the medicine feeding pipe is connected with the medicine barrel.

The invention has the following beneficial effects:

1. according to the invention, the cleaning devices are arranged on the storage box and the third filter box, after sewage flows through the sedimentation, the cleaning units are matched with the long shaft to rotate to open the sealing plate, and solid garbage enters the sundry box, so that the problem of residual solid garbage is solved.

2. According to the invention, the first filter tank, the second filter tank and the third filter tank are provided with the stirring unit and the detection unit, sewage is treated by the simultaneous operation of the stirring unit and the detection unit, and the problem of subsequent replacement of the filtering material is solved by arranging the detachable filtering pipeline in the drainage tank.

Drawings

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

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

FIG. 2 is a schematic view of a stirring unit of the present invention;

FIG. 3 is an enlarged view of the cleaning apparatus of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the stirring blade of the present invention;

fig. 5 is a schematic view of the structure of the micro medicine outlet hole of the present invention.

In the figure: the system comprises a system body 1, a water inlet hole 2, a storage tank 3, a first filter tank 4, a second filter tank 5, a third filter tank 6, a water discharge tank 7, a cleaning device 8, a sundries box 9, a sealing plate 10, a strong magnet 11, a long shaft 12, a first through hole 13, a filter layer 14, a timing electromagnetic valve 15, a stirring unit 16, a detection unit 17, a second through hole 18, a third through hole 19, a fourth through hole 20, an electromagnetic valve 21, a water discharge unit 22, a medicine feeding unit 23, a push plate 81, an electric push rod 82, a brush 83, a protective sleeve 161, a motor 162, a stirring shaft 163, a conduit 164, a stirring blade 165, a groove 166, a diversion groove 167, a micro medicine outlet hole 168, an elastic sheet 1681, an air pump 169, an air outlet hole 1691, a one-way valve 1651, an atomizing nozzle 1652, a detector 171, a one-way electromagnetic valve 172, a micro water suction pump 173, a filter pipeline 221, a medicine inlet hole 231, a medicine inlet pipe 232 and a medicine barrel 24.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

The invention provides an integrated contact wastewater oxidation treatment system which comprises a system body 1, wherein a water inlet hole 2 is formed in the upper surface of the system body 1, a storage box 3, a first filter box 4, a second filter box 5, a third filter box 6 and a drain box 7 are arranged inside the system body 1, cleaning devices 8 are respectively arranged on the storage box 3 and the third filter box 6, a sundry box 9 is arranged on the left side inside the system body 1, the bottom of the sundry box 9 is in a slope shape, the sundry box 9 is respectively connected with the storage box 3 and the third filter box 6 in a sealing mode through a sealing plate 10, the bottom of the sealing plate 10 and the upper surface of the inner wall of the system body 1 are fixedly connected with a strong magnet 11, one end, close to the water inlet hole 2, of the sealing plate 10 and the lower surface of the inner wall of the system body 1 are respectively connected with a long shaft 12 in a rotating and sealing mode, the long shaft 12 is connected with the sealing plate 10 in a rotating mode, the storage tank 3 and No. 4 have been seted up one between the rose box, No. 13 inner wall fixedly connected with filter layer 14 of one through-hole, the filter layer 14 below is equipped with timing solenoid valve 15, No. 4 rose boxes, No. 5 rose boxes and No. 6 inside stirring unit 16 and the detecting element 17 of all being equipped with of No. two rose boxes, No. two through-holes 18 have been seted up between No. 4 rose boxes and No. 5 rose boxes, No. 5 rose boxes and No. 6 through-holes 19 have been seted up between No. three rose boxes, No. four through-holes 20 have been seted up between No. 6 rose boxes and the drain box 7, No. two through-holes 18, No. 19 through-holes and No. four through-holes 20 inner walls all are equipped with solenoid valve 21, the inside drainage unit 22 that is equipped with of drain box 7, system body 1 surface is equipped with three medicine unit 23 of advancing.

An integrated contact wastewater oxidation treatment system is characterized in that a water inlet hole 2 is formed in the upper surface of a system body 1, sewage enters the system body 1 from the water inlet hole 2, a storage tank 3, a first filter tank 4, a second filter tank 5, a third filter tank 6 and a drain tank 7 are arranged in the system body 1, cleaning devices 8 are arranged in the storage tank 3 and the drain tank 7, the sewage is deposited for a period of time through the storage tank 3 and then automatically opened by a timing electromagnetic valve 15 to a set time, the sewage flows into the first filter tank 4 from a first through hole 13 through a filter layer 14, at the moment, solid garbage is deposited on the bottom layer in the storage tank 3, the cleaning device 8 on the right side pushes the solid garbage, after the solid garbage is abutted against a sealing plate 10, a strong magnet 11 under the sealing plate 10 is separated, the sealing plate 10 rotates along with a long shaft 12 and is opened, the solid garbage enters a sundry box 9, the bottom of the sundry box 9 is in a slope shape, so do and make solid waste can not pile up in the bottom, can be along with the landslide landing, sewage gets into filter tank 4 after, through stirring unit 16 stirring work, after detecting element 17 detects up to standard, sewage gets into No. two filter tank 5 and repeats filter tank 4's work through solenoid valve 21 in No. two through-holes 18, sewage gets into No. three filter tank 6 and also works through stirring unit 16 and detecting element 17, after quality of water reaches emission standard, discharge through drainage unit 22, can be used to ecosystem and city miscellaneous usefulness.

As a specific embodiment of the present invention, the cleaning device 8 includes a push plate 81, an electric push rod 82 and a brush 83, the push plate 81 is trapezoidal, the brush 83 is fixedly connected to the middle portion of the bottom end of the push plate 81, two sides of the bottom end of the push plate 81 are slidably connected to the inner wall surfaces of the storage tank 3 and the third filter tank 6, and the plurality of electric push rods 82 are fixedly connected to the other side of the push plate 81 and the inner wall surface of the right side of the system body 1.

Be equipped with cleaning device 8 in storage case 3 and No. three rose box 6, after the sewage flows through, the solid rubbish of storage case 3 and No. three rose tank 6 bottom deposit and the precipitate that generates after the oxidation disinfection can be handled through cleaning device 8, storage case 3 and No. three rose tank 6 right side inner wall fixed surface are connected with electric putter 82, electric putter 82 promotes push pedal 81, when promoting push pedal 81 motion, solid rubbish is also along with removing, push pedal 81 establishes to the toper, when removing solid rubbish, the top toper part can touch strong magnetism 11 earlier, make strong magnetism 11 and closing plate 10 separate, closing plate 10 rotates along with major axis 12, communicate glove box 9 and storage case 3, solid rubbish drops, there is mud to deposit on filter layer 14 surface, so be equipped with brush 83 bottom the push pedal, can cooperate electric putter 82 to make a round trip to scrub filter layer 14, avoid blocking.

As a specific embodiment of the present invention, the stirring unit 16 includes a protective sleeve 161, a motor 162, a stirring shaft 163, a conduit 164, a stirring vane 165, a groove 166, a diversion trench 167, a micro drug outlet 168, an elastic piece 1681, an air pump 169, an air outlet 1691, a one-way valve 1651, and an atomizing nozzle 1652, the outer surfaces of the first filter tank 4, the second filter tank 5, and the third filter tank 6 are located in the glove box 9 and fixedly and hermetically connected with the protective sleeve 161, the motor 162 is disposed in the protective sleeve 161, one end of the motor 162 is hermetically connected with the stirring shaft 163, the other end of the stirring shaft 163 is rotatably and hermetically connected with the conduit 164, the outer surface of the stirring shaft 163 is fixedly connected with a plurality of stirring vanes 165, the groove 166 is disposed in the stirring shaft 163, the diversion trench 167 is disposed in the stirring vanes 165 and is communicated with the groove 166 in the stirring shaft 163, the micro drug outlet 168 is disposed on the surface of the stirring vanes 165 and is communicated with the diversion trench 167, the micro medicine outlet 168 is trapezoidal, a plurality of elastic pieces 1681 are arranged on the outer surface of the micro medicine outlet 168, an air pump 169 is arranged on the upper surface of the medicine inlet unit 23, an air outlet 1691 is formed in the lower end of the air pump 169 and communicated with the guide pipe 164, a one-way valve 1651 is fixedly connected to the inner wall of the air outlet 1691, and an atomizing nozzle 1652 is arranged on the left side of the one-way valve and located on the inner wall of the guide pipe 164.

The inner wall of the glove box 9 is fixedly and hermetically connected with a protective sleeve 161, so that solid garbage deposited in the storage box 3 is prevented from falling and damaging a motor 162 in the protective sleeve 161, when sewage enters the first filter box 4, the second filter box 5 and the third filter box 6, the motor 162 works to drive a stirring shaft 163 to rotate, a medicament enters a diversion trench 167 from a groove 166 and then flows out from a micro medicament outlet 168, air pressure is generated by an air pump 169, the medicament is matched with an atomizing nozzle 1652 and the air pump 169 through a one-way valve 1651 to form an air column, the micro medicament outlet 168 is ejected through the micro medicament outlet 168, the sewage on the surface of the micro medicament outlet 168 is pushed open by the pressure generated by the air pump 169 to form a high-pressure air column so as to increase the medicament ejection distance, so that the medicament can be quickly dissolved into the sewage, the sewage treatment efficiency is improved, a plurality of elastic sheets 1681 are arranged on the surface of the micro medicament outlet 168, silt or small solid garbage can be ejected in the stirring process to avoid blocking of the micro medicament outlet 168, after the medicine feeding unit 23 stops feeding medicine, the air generated by the air pump 169 can also flush away the sludge attached to the surface of the micro medicine outlet 168 through the self pressure, so as to avoid the blockage of the micro medicine outlet 168.

As a specific embodiment of the present invention, the detection unit 17 includes a detector 171, an electromagnetic valve 21, a one-way electromagnetic valve 172, and a micro water suction pump 173, the detector 171 is fixedly connected to the inner wall surface of the system body 1, the one-way electromagnetic valve 172 is fixedly connected to the inner wall of the end of the right side of the stirring shaft 163 away from the glove box 9, and the micro water suction pump 173 is fixedly connected to the inner wall of the right side of the one-way electromagnetic valve 172 located on the conduit 164.

When the sewage is sterilized, the detector 171 is operated until it is detected that the chemical cleaning of the sewage is completed, the detector 171 is stopped, and at the same time, the solenoid valve 21 opens the valve, the sewage enters the next unit, and the one-way solenoid valve 172 and the micro water suction pump 173 are stopped.

As a specific embodiment of the present invention, the drainage unit 22 includes a fourth through hole 20, an electromagnetic valve 21, and a filtering pipe 221, the filtering pipe 221 is fixedly connected to the inner wall surface of the drainage box 7 and is communicated with the fourth through hole 20, and the filtering pipe 221 is detachable.

After the sewage is treated to reach the discharge standard, the electromagnetic valve 21 in the fourth through hole 20 is opened, the clean water is discharged from the filter pipeline 221, and some filter materials, such as anthracite filter materials and quartz sand filter materials, are arranged in the filter pipeline 221 and are used for the last filtration of the sewage discharge system body 1 to achieve a cleaner effect, and the filter materials need to be replaced at any time, so that the filter pipeline 221 can be disassembled, and the filter materials in the filter pipeline 221 can be replaced at any time.

As a specific embodiment of the present invention, the medicine inlet unit 23 includes a medicine inlet 231 and a medicine inlet pipe 232, the medicine inlet 231 is disposed on the outer surface of the system body 1, one end of the medicine inlet pipe 232 is communicated with the groove 163 through the medicine inlet 231, and the other end of the medicine inlet pipe 232 is connected to the medicine barrel 24.

The surface of the system body 1 is provided with a medicine inlet hole 231, one end of a medicine inlet pipe 232 enters the medicine inlet hole 231 to be communicated with the groove 163, the other end of the medicine inlet pipe 232 is connected with the medicine barrel 24, the micro water suction pump 173 is arranged at the communication position of the medicine inlet pipe 232 and the groove 163, when sewage enters the first filter tank 4, the second filter tank 5 and the third filter tank 6, the micro water suction pump 173 works, when the detector 171 finishes working, the micro water suction pump 173 stops, and the one-way electromagnetic valve 172 is closed.

The working principle is as follows: an integrated contact wastewater oxidation treatment system is characterized in that a water inlet hole 2 is formed in the upper surface of a system body 1, sewage enters the system body 1 from the water inlet hole 2, a storage tank 3, a first filter tank 4, a second filter tank 5, a third filter tank 6 and a drain tank 7 are arranged in the system body 1, cleaning devices 8 are arranged in the storage tank 3 and the drain tank 7, the sewage is deposited for a period of time through the storage tank 3 and then automatically opened by a timing electromagnetic valve 15 to a set time, the sewage flows into the first filter tank 4 from a first through hole 13 through a filter layer 14, at the moment, solid garbage is deposited on the bottom layer in the storage tank 3, the cleaning device 8 on the right side pushes the solid garbage, after the solid garbage is abutted against a sealing plate 10, a strong magnet 11 under the sealing plate 10 is separated, the sealing plate 10 rotates along with a long shaft 12 and is opened, the solid garbage enters a sundry box 9, the bottom of the sundry box 9 is in a slope shape, so do and make solid waste can not pile up in the bottom, can be along with the landslide landing, sewage gets into filter tank 4 after, through stirring unit 16 stirring work, after detecting element 17 detects up to standard, sewage gets into No. two filter tank 5 and repeats filter tank 4's work through solenoid valve 21 in No. two through-holes 18, sewage gets into No. three filter tank 6 and also works through stirring unit 16 and detecting element 17, after quality of water reaches emission standard, discharge through drainage unit 22, can be used to ecosystem and city miscellaneous usefulness.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An integrated contact wastewater oxidation treatment system comprises a system body (1), and is characterized in that: the system comprises a system body (1), wherein a water inlet hole (2) is formed in the upper surface of the system body (1), a storage box (3), a first filter box (4), a second filter box (5), a third filter box (6) and a water drainage box (7) are arranged in the system body (1), cleaning devices (8) are respectively arranged on the storage box (3) and the third filter box (6), a sundry box (9) is arranged on the left side in the system body (1), the bottom of the sundry box (9) is in a slope shape, the sundry box (9) is respectively in sealing connection with the storage box (3) and the third filter box (6) through a sealing plate (10), a strong magnet (11) is fixedly connected with the bottom of the sealing plate (10) and the upper surface of the inner wall of the system body (1), and a long shaft (12) is fixedly and hermetically connected with the lower surface of the inner wall of the system body (1) at one end, close to the water inlet hole (2), of the sealing plate (10), the long shaft (12) is rotatably connected with the sealing plate (10), a first through hole (13) is formed between the storage box (3) and the first filter box (4), a filter layer (14) is fixedly connected to the inner wall of the first through hole (13), a timing electromagnetic valve (15) is arranged below the filter layer (14), the first filter box (4), the second filter box (5) and the third filter box (6) are respectively internally provided with a stirring unit (16) and a detection unit (17), a second through hole (18) is formed between the first filter box (4) and the second filter box (5), a third through hole (19) is formed between the second filter box (5) and the third filter box (6), a fourth through hole (20) is formed between the third filter box (6) and the drainage box (7), and electromagnetic valves (21) are respectively arranged on the inner walls of the second through hole (18), the third through hole (19) and the fourth through hole (20), drainage unit (22) are arranged in the drainage box (7), and three medicine feeding units (23) are arranged on the outer surface of the system body (1).

2. The integrated contact wastewater oxidation treatment system according to claim 1, wherein: cleaning device (8) include push pedal (81), electric putter (82) and brush (83), push pedal (81) are trapezoidal, push pedal (81) bottom mid portion fixedly connected with brush (83), push pedal (81) bottom both sides and storage case (3) and No. three rose box (6) inner wall surface sliding connection, push pedal (81) opposite side and system body (1) right side inner wall fixed surface are connected with a plurality of electric putter (82).

3. The integrated contact wastewater oxidation treatment system according to claim 1, wherein: the stirring unit (16) comprises a protective sleeve (161), a motor (162), a stirring shaft (163), a guide pipe (164), stirring blades (165), a groove (166), a diversion trench (167), a micro medicine outlet hole (168), an elastic sheet (1681), an air pump (169), an air outlet hole (1691) and a one-way valve (1651) and an atomizing spray head (1652), wherein the outer surfaces of the first filter box (4), the second filter box (5) and the third filter box (6) are positioned in the sundries box (9) and fixedly and hermetically connected with the protective sleeve (161), the motor (162) is arranged in the protective sleeve (161), one end of the motor (162) is hermetically connected with the stirring shaft (163), the other end of the stirring shaft (163) is rotatably and hermetically connected with the guide pipe (164), the outer surface of the stirring shaft (163) is fixedly connected with the stirring blades (165), the groove (166) is formed in the stirring shaft (163), a diversion trench (167) is formed in the stirring blade (165) and communicated with a groove (166) in the stirring shaft (163), the micro medicine outlet hole (168) is trapezoidal, a plurality of elastic sheets (1681) are arranged on the outer surface of the micro medicine outlet hole (168), an air pump (169) is arranged on the upper surface of the medicine inlet unit (23), an air outlet hole (1691) is formed in the lower end of the air pump (169) and communicated with the guide pipe (164), a one-way valve (1651) is fixedly connected to the inner wall of the air outlet hole (1691), and an atomizing nozzle is arranged on the left side of the one-way valve (1651) and located on the inner wall of the guide pipe (164).

4. The integrated contact wastewater oxidation treatment system according to claim 1, wherein: detection unit (17) include detector (171), solenoid valve (21), one-way solenoid valve (172) and miniature water pump (173), system body (1) inner wall fixed surface is connected with detector (171), one end inner wall fixedly connected with one-way solenoid valve (172) of glove compartment (9) are kept away from on (mixing) shaft (163) right side, one-way solenoid valve (172) right side is located pipe (164) inner wall fixedly connected with miniature water pump (173).

5. The integrated contact wastewater oxidation treatment system according to claim 1, wherein: drainage unit (22) include No. four through-holes (20), solenoid valve (21) and filtering duct (221), drainage box (7) inner wall fixed surface is connected with filtering duct (221) and is linked together with No. four through-holes (20), filtering duct (221) are detachable.

6. The integrated contact wastewater oxidation treatment system according to claim 1, wherein: it advances medicine unit (23) including advancing medicine hole (231) and advancing pencil (232), system body (1) surface has been seted up into medicine hole (231), it is linked together through advancing medicine hole (231) and recess (163) to advance pencil (232) one end, it links to each other with medicament bucket (24) to advance pencil (232) other end.