CN212440680U - Hydroxyl radical multimode composite sterilization and disinfection system - Google Patents

Abstract

The utility model discloses a compound disinfection system that disinfects of hydroxyl radical multimode, including the installation box, the inside upper end of installation box is provided with hydroxyl radical generation case, the below that the inside of installation box is located hydroxyl radical generation case is provided with the waste gas disinfect box that disinfects, the left end of fourth connecting pipe is provided with the purge tube. This hydroxyl free base member of many moulds of disinfecting system that disinfects, the disinfection of disinfecting to waste gas or waste liquid through the hydroxyl free base member that generates, hydroxyl free base member finally generates water and oxygen under natural environment simultaneously, the environmental protection is high-efficient, and whole disinfection's in-process that disinfects, only need water and electricity, the energy consumption is low, greatly reduced the disinfection's of disinfecting cost, the treatment effect of waste gas or waste liquid has been improved greatly, and disinfection system that disinfects of accessible is handled waste liquid and waste gas, the application scope of disinfection system that disinfects has been improved greatly, the limitation of system has been reduced, use cost has also been reduced.

Description

Hydroxyl radical multimode composite sterilization and disinfection system

Technical Field

The utility model relates to an air and water resource processing technology field specifically are a compound disinfection system that disinfects of hydroxyl free radical multimode.

Background

Pollution refers to the phenomenon that substances harmful to human beings or other organisms are mixed in the natural environment, and the quantity or degree of the substances reaches or exceeds the environmental bearing capacity, so that the normal state of the environment is changed, wherein the phenomena comprise air pollution and water pollution, and the air treatment and the water treatment become important in the current social development and ensure the sustainable development of human resources;

the current waste gas or the processing of waste liquid, the most adopt traditional high temperature, ozone or ultraviolet sterilization disinfection, and the sterile effect of disinfecting is not good, has reduced the treatment effect of waste gas or waste liquid to and the disinfection of traditional disinfection system of disinfecting only handles to waste liquid or one of waste gas, can't be applicable to waste gas and waste liquid simultaneously, and the limitation is great, and use cost is higher.

Disclosure of Invention

An object of the utility model is to provide a compound disinfection system that disinfects of hydroxyl radical multimode, with the processing of current waste gas or waste liquid that proposes in solving above-mentioned background art, the majority adopts traditional high temperature, ozone or ultraviolet sterilization disinfection, the sterile effect of disinfecting is not good, the treatment effect of waste gas or waste liquid has been reduced, and the disinfection of disinfecting of traditional disinfection system that disinfects only handles to waste liquid or one of waste gas, can't be applicable to waste gas and waste liquid simultaneously, the limitation is great, the higher problem of use cost.

In order to achieve the above object, the utility model provides a following technical scheme: a hydroxyl radical multimode composite sterilization and disinfection system comprises an installation box body, wherein a hydroxyl radical generating box is arranged at the upper end inside the installation box body, a flow guide box is fixedly connected at the lower end of the hydroxyl radical generating box inside the installation box body, the hydroxyl radical generating box and the flow guide box are communicated with each other, a waste gas sterilization and disinfection box is arranged below the hydroxyl radical generating box inside the installation box body, the flow guide box is arranged inside the waste gas sterilization and disinfection box, a backflow prevention pipe is fixedly connected at the lower end of the flow guide box, a first connecting pipe is fixedly connected at one side of the lower end of the backflow prevention pipe, a second connecting pipe is fixedly connected at the other side of the lower end of the backflow prevention pipe, a waste liquid sterilization and disinfection box is arranged below the waste gas sterilization and disinfection box inside the installation box body, and a first supporting rod is fixedly connected at the right end of the waste gas sterilization and disinfection box outside the, the right end of the first supporting rod is fixedly connected with a waste gas treatment box, the outer side of the installation box body is positioned at the right end of the waste liquid sterilization and disinfection box and is fixedly connected with a third connecting pipe, the right end of the third connecting pipe is fixedly connected with a waste liquid treatment box, the outer side of the waste liquid treatment box is fixedly connected with a second supporting rod, a fourth connecting pipe is fixedly connected with the outer side of the mounting box body at the left end of the waste gas sterilization and disinfection box, the fourth connecting pipe is fixedly connected with a first valve, the left end of the fourth connecting pipe is provided with a purifying pipe, the lower end of the fourth connecting pipe is fixedly connected with a fifth connecting pipe, the lower end of the fifth connecting pipe is fixedly connected with a water pump, the water pump and the waste liquid sterilization and disinfection box are communicated with each other through a sixth connecting pipe, the lower end of the installation box body is fixedly connected with a movable base, and the front upper end of the installation box body is fixedly connected with a control panel.

Preferably, a partition board is fixedly connected inside the hydroxyl radical generating box, through holes are formed in the partition board, an air pump is fixedly connected at the left end of the partition board, the side of the inside of the hydroxyl radical generating box is positioned at the left side of the partition board and is fixedly connected with a negative electricity plasma gas generator, an air blower is fixedly connected at the upper end of the inside of the hydroxyl radical generating box at the right side of the partition board, a synergistic tank is fixedly connected at the lower end of the inside of the installation box at the right side of the partition board, a micropore aeration stone is fixedly connected at the right end of the inside of the synergistic tank, two first ultrasonic cavitators are fixedly connected at the right side of the synergistic tank inside the hydroxyl radical generating box, the first ultrasonic cavitators are symmetrically arranged about the vertical center line of the flow guide box, a water guide pipe is arranged inside the synergistic tank, and a second valve is fixedly connected at the upper end of the water guide, the upper end fixedly connected with of second valve connects the water bucket, air pump, negative electricity plasma gas generator, first ultrasonic wave cavitation ware all with control panel electric connection.

Preferably, the inside symmetry fixedly connected with two second ultrasonic cavitators of baffle box, second ultrasonic cavitator and control panel electric connection.

Preferably, the upper ends of the first connecting pipe and the second connecting pipe are fixedly connected with an electromagnetic valve, the lower end of the second connecting pipe extends to the waste liquid sterilizing and disinfecting box, and the lower ends of the first connecting pipe and the second connecting pipe are fixedly connected with a first shunt pipe.

Preferably, the lower end of the first shunt pipe is fixedly connected with spray headers which are distributed at equal intervals, and the electromagnetic valve is electrically connected with the control panel.

Preferably, the waste gas treatment box comprises a first shell, a second shell, a filtering sponge, a filtering net, a suction fan, a first connector, a seventh connecting pipe, a second shunt pipe and a wind guide pipe, the upper end of the first shell is in threaded connection with the second shell, the filtering sponge is clamped and installed inside the first shell, the filtering net is clamped and connected between the first shell and the second shell, the upper end inside the second shell is fixedly connected with the suction fan, the upper end outside the second shell is fixedly connected with the first connector, the lower end of the first shell is fixedly connected with the seventh connecting pipe, the lower end of the seventh connecting pipe extends to the inside of the waste gas sterilization box and is fixedly connected with the second shunt pipe, the left end of the second shunt pipe is fixedly connected with the wind guide pipe, the wind guide pipe is designed in an L-shaped structure, and the wind guide pipes are distributed at equal intervals, the air guide pipes correspond to the spray headers one by one.

Preferably, the waste liquid treatment box includes third shell, fourth shell, active carbon package, crosses filter core and second connector, the right-hand member threaded connection fourth shell of third shell.

Preferably, the activated carbon bag is installed to the inside block of third shell, the block is connected with the filter core between third shell and the fourth shell, the right-hand member fixedly connected with second connector of fourth shell.

Preferably, the purifying pipe is in threaded connection with the fourth connecting pipe, and the purifying pipe is an activated carbon pipe with a through hole.

Preferably, the purge tube is of a spiral structure design, and the left end of the purge tube is fixedly connected with a third connector.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the hydroxyl free multi-mode composite sterilization and disinfection system is provided with a partition plate, an air pump, a negative electricity plasma gas generator, an air blower, a synergistic tank, microporous aeration stones, a first ultrasonic cavitator and a second ultrasonic cavitator, wherein the air is generated into gas with negative ions by the equipment, water in the synergistic tank is contacted with the negative ion gas to generate a hydroxyl free matrix, and the generated hydroxyl free matrix is used for sterilizing and disinfecting waste gas or waste liquid;

2. this hydroxyl free base multimode composite sterilization and disinfection system is provided with waste gas sterilization and disinfection case, waste liquid sterilization and disinfection case, exhaust-gas treatment case, waste liquid treatment case, purge tube and the setting of water pump, and the sterilization and disinfection system of accessible is handled waste liquid and waste gas, has improved the application scope of the sterilization and disinfection system greatly, has reduced the limitation of system, has also reduced use cost.

Drawings

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

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

FIG. 3 is a schematic view of the waste gas treatment tank of the present invention;

FIG. 4 is a schematic view of the structure of the waste liquid treatment tank of the present invention;

FIG. 5 is a schematic view of the distribution structure of the shower head and the gas-guide tube of the present invention;

fig. 6 is a schematic view of the cross-sectional structure of the purification pipe of the present invention.

In the figure: 1. installing a box body; 2. a hydroxyl radical generating chamber; 3. a flow guide box; 4. a waste gas sterilization and disinfection box; 5. a backflow prevention pipe; 6. a first connecting pipe; 7. a second connecting pipe; 8. a waste liquid sterilization and disinfection box; 9. a first support bar; 10. a waste gas treatment tank; 11. a third connecting pipe; 12. a waste liquid treatment tank; 13. a second support bar; 14. a fourth connecting pipe; 15. a first valve; 16. a purge tube; 17. a fifth connecting pipe; 18. a water pump; 19. a sixth connecting pipe; 20. moving the base; 21. a control panel; 201. a partition plate; 202. an air pump; 203. a negative electric plasma gas generator; 204. a blower; 205. a synergy pool; 206. microporous aerated stone; 207. a first ultrasonic cavitator; 208. a water conduit; 209. a second valve; 2010. a water receiving hopper; 31. a second ultrasonic cavitator; 61. an electromagnetic valve; 62. a first shunt pipe; 63. a shower head; 101. a first housing; 102. a second housing; 103. filtering the sponge; 104. a filter screen; 105. a suction fan; 106. a first connector; 107. a seventh connecting pipe; 108. a second shunt pipe; 109. an air guide pipe; 121. a third housing; 122. a fourth housing; 123. an active carbon bag; 124. a filter element; 125. a second connector; 161. and a third connector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a hydroxyl radical multimode composite sterilization and disinfection system comprises an installation box body 1, a hydroxyl radical generation box 2 is arranged at the upper end inside the installation box body 1, a partition board 201 is fixedly connected inside the hydroxyl radical generation box 2, through holes are formed inside the partition board 201, an air pump 202 is fixedly connected at the left end of the partition board 201, a negative electricity plasma gas generator 203 is fixedly connected at the left side of the partition board 201 on the side of the inside of the hydroxyl radical generation box 2, an air blower 204 is fixedly connected at the right side of the partition board 201 on the upper end inside the hydroxyl radical generation box 2, a synergy tank 205 is fixedly connected at the right side of the partition board 201 on the lower end inside the installation box body 1, a microporous aeration stone 206 is fixedly connected at the right end inside the synergy tank 205, two first ultrasonic cavitators 207 are fixedly connected at the right side of the synergy tank 205 inside the hydroxyl radical generation box 2, the first ultrasonic cavitators 207 are symmetrically arranged about the vertical central line of a, a water guide pipe 208 is arranged in the synergy tank 205, the upper end of the water guide pipe 208 extends to the outer side of the installation box body 1 and is fixedly connected with a second valve 209, the upper end of the second valve 209 is fixedly connected with a water receiving hopper 2010, the air pump 202, the negative electricity plasma gas generator 203 and the first ultrasonic cavitator 207 are electrically connected with the control panel 21, the negative electricity plasma gas generator 203 generates gas with negative ions, the gas is input into the synergy tank 205 under the action of the air pump 202, water in the synergy tank 205 contacts the negative ion gas to transfer electrons, a hydroxyl free matrix is further generated, the first ultrasonic cavitator 207 raps the gas with the hydroxyl free matrix into gas-liquid mixed nano-scale water mist, the content of the hydroxyl free matrix is increased, the water mist flows into the diversion box 3 under the action of the air blower 204, the lower end of the installation box body 1, which is positioned at the hydroxyl free matrix generation box 2, is fixedly connected with the diversion box 3, the hydroxyl radical generating box 2 and the flow guide box 3 are communicated with each other, a waste gas sterilizing and disinfecting box 4 is arranged in the installation box body 1 and is positioned below the hydroxyl radical generating box 2, the flow guide box 3 is positioned in the waste gas sterilizing and disinfecting box 4, the lower end of the flow guide box 3 is fixedly connected with a backflow prevention pipe 5, two second ultrasonic cavitators 31 are symmetrically and fixedly connected in the flow guide box 3, the second ultrasonic cavitators 31 are electrically connected with a control panel 21, water mist flows into the flow guide box 3, the second ultrasonic cavitators 31 in the flow guide box 3 perform secondary rapping on the water mist, the content of hydroxyl radical matrixes is further increased, one side of the lower end of the backflow prevention pipe 5 is fixedly connected with a first connecting pipe 6, the other side of the lower end of the backflow prevention pipe 5 is fixedly connected with a second connecting pipe 7, and the upper ends of the first connecting pipe 6 and the second connecting, the lower extreme of second connecting pipe 7 extends to waste liquid disinfect box 8 that disinfects, first connecting pipe 6 and the equal fixedly connected with first shunt tubes 62 of the lower extreme of second connecting pipe 7, the lower extreme fixedly connected with shower head 63 of first shunt tubes 62, shower head 63 is equidistant distribution, solenoid valve 61 and control panel 21 electric connection, ensure that the water smoke that will have the free base member of hydroxyl is leading-in waste gas disinfect box 4 respectively and waste liquid disinfect box 8's inside, disinfect disinfection and the rational synthetic system of waste gas disinfect disinfection system with waste liquid, the inside of installation box 1 is located the below of waste gas disinfect box 4 and is provided with waste liquid disinfect box 8 that disinfects.

The right end of the waste gas sterilizing and disinfecting box 4 on the outer side of the installation box body 1 is fixedly connected with a first supporting rod 9, the right end of the first supporting rod 9 is fixedly connected with a waste gas treatment box 10, the waste gas treatment box 10 comprises a first shell 101, a second shell 102, a filtering sponge 103, a filtering screen 104, a suction fan 105, a first connector 106, a seventh connecting pipe 107, a second shunt pipe 108 and an air guide pipe 109, the upper end of the first shell 101 is in threaded connection with the second shell 102, the filtering sponge 103 is clamped and installed in the first shell 101, the filtering screen 104 is clamped and connected between the first shell 101 and the second shell 102, the upper end of the inner part of the second shell 102 is fixedly connected with the suction fan 105, the upper end of the outer side of the second shell 102 is fixedly connected with the first connector 106, the lower end of the first shell 101 is fixedly connected with the seventh connecting pipe 107, the lower end of the seventh connecting pipe 107 extends to the inner part of the, the left end of the second shunt pipe 108 is fixedly connected with an air guide pipe 109, the air guide pipe 109 is designed to be in an L-shaped structure, the air guide pipes 109 are distributed at equal intervals, the air guide pipes 109 correspond to the spray headers 63 one by one, so that the waste gas is filtered, the waste gas is convenient to sterilize and disinfect, the waste gas treatment effect is improved, the disassembly is convenient, and the cleaning of the interior of the waste gas is convenient, a third connecting pipe 11 is fixedly connected to the right end of the waste liquid sterilizing box 8 at the outer side of the installation box body 1, a waste liquid treatment box 12 is fixedly connected to the right end of the third connecting pipe 11, a second support rod 13 is fixedly connected to the outer side of the waste liquid treatment box 12, the waste liquid treatment box 12 comprises a third shell 121, a fourth shell 122, an activated carbon bag 123, a filter core 124 and a second connecting head 125, the fourth shell 122 is in threaded connection with the right end of the third shell 121, the block is connected with filter core 124 between third shell 121 and the fourth shell 122, and the right-hand member fixedly connected with second connector 125 of fourth shell 122 realizes the filtration to waste gas, improves the treatment effect to the waste liquid, also conveniently dismantles simultaneously, and then is convenient for to its inside clearance.

The outer side of the installation box body 1 is positioned at the left end of the waste gas sterilization and disinfection box 4 and is fixedly connected with a fourth connecting pipe 14, a first valve 15 is fixedly connected on the fourth connecting pipe 14, the left end of the fourth connecting pipe 14 is provided with a purifying pipe 16, the purifying pipe 16 is in threaded connection with the fourth connecting pipe 14, the purifying pipe 16 adopts an activated carbon pipe provided with a through hole, the purifying pipe 16 is designed in a spiral structure, the left end of the purifying pipe 16 is fixedly connected with a third connector 161, the gas and liquid after sterilization and disinfection are deodorized through the purifying pipe 16, and sterilization and disinfection can be carried out again, the treatment effect of waste gas and waste liquid is improved, the lower end of the fourth connecting pipe 14 is fixedly connected with a fifth connecting pipe 17, the lower end of the fifth connecting pipe 17 is fixedly connected with a water pump 18, the water pump 18 and the waste liquid sterilization and disinfection box 8 are mutually communicated through a, the upper end of the front surface of the installation box body 1 is fixedly connected with a control panel 21.

The working principle is as follows: firstly, the whole system is electrified through a power interface arranged on the outer side of the box body 1, the whole system is controlled by a control panel 21, when the waste gas is sterilized and disinfected, a first connecting head 106 is connected with a waste gas pipeline, an electromagnetic valve 61 on a first connecting pipe 6 and a first valve 15 on a fourth connecting pipe 14 are opened, a hydroxyl radical generating box 2 generates a hydroxyl radical matrix, a negative electricity plasma gas generator 203 generates air with negative ions and inputs the air into a synergy pool 205 under the action of an air pump 202, water in the synergy pool 205 contacts the negative ion gas to transmit electrons so as to generate the hydroxyl radical matrix, a first ultrasonic cavitator 207 raps the air with the hydroxyl radical matrix into gas-liquid mixed nano-scale water mist, the content of the hydroxyl radical matrix is increased, the water mist flows into a flow guide box 3 under the action of an air blower 204, a second ultrasonic cavitator 31 in the flow guide box 3 raps the water mist for the second time, further increasing the content of hydroxyl free matrix, the exhaust gas is sucked into the exhaust gas treatment box 10 by the suction fan 105, the exhaust gas is firstly filtered by the filter screen 104 in the exhaust gas treatment box 10 for the first time, the exhaust gas after the first filtering passes through the filter sponge 103, the filter sponge 103 filters the exhaust gas for the second time, further dust in the exhaust gas is completely filtered, the filtered exhaust gas passes through the air guide pipe 109, the air guide pipe 109 leads the lower part of the spray head 63 at the lower end of the first connecting pipe 6, under the action of the blower 204, water mist with the hydroxyl free matrix is fully mixed with the exhaust gas, the hydroxyl free matrix sterilizes the exhaust gas, the sterilized and sterilized gas flows into the purifying pipe 16 through the fourth connecting pipe 14, the purifying pipe 16 removes the odor of the sterilized and sterilized gas, and sterilizes the again, finally the treated gas is discharged, when the waste liquid is sterilized and sterilized, producing hydroxyl free matrix according to the steps, closing the electromagnetic valve 61 on the first connecting pipe 6 and the first valve 15 on the fourth connecting pipe 14, opening the electromagnetic valve 61 on the second connecting pipe 7, communicating the waste liquid pipeline with the second connector 125, guiding the waste liquid into the waste liquid treatment box 12 through the second connector 125, filtering the waste liquid once through the filter core 124 inside the waste liquid treatment box 12, allowing the sequentially filtered waste liquid to enter the activated carbon bag 123, adsorbing impurities in the waste liquid through activated carbon inside the activated carbon bag 123, allowing the treated waste liquid to flow into the waste liquid sterilization and disinfection box 8, guiding water mist with the hydroxyl free matrix into the waste liquid inside the waste liquid sterilization and disinfection box 8 under the action of the air blower 204, mixing the water mist with the hydroxyl free matrix with the waste liquid, further sterilizing and disinfecting the waste liquid, and mixing for a period of time, the water pump 18 pumps the liquid in the waste liquid sterilizing and disinfecting tank 8 into the purifying pipe 16, and the purifying pipe 16 removes odor of the liquid, sterilizes and disinfects again, and finally discharges the liquid from the third connector 161.

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

Claims (10)

1. The utility model provides a compound disinfection system that disinfects of hydroxyl radical multimode, includes installation box (1), its characterized in that: the upper end of the interior of the installation box body (1) is provided with a hydroxyl radical generation box (2), the interior of the installation box body (1) is positioned at the lower end of the hydroxyl radical generation box (2) and is fixedly connected with a diversion box (3), the hydroxyl radical generation box (2) and the diversion box (3) are communicated with each other, the interior of the installation box body (1) is positioned below the hydroxyl radical generation box (2) and is provided with a waste gas sterilization disinfection box (4), the diversion box (3) is positioned inside the waste gas sterilization disinfection box (4), the lower end of the diversion box (3) is fixedly connected with a backflow prevention pipe (5), one side of the lower end of the backflow prevention pipe (5) is fixedly connected with a first connecting pipe (6), the other side of the lower end of the backflow prevention pipe (5) is fixedly connected with a second connecting pipe (7), the interior of the installation box body (1) is positioned below the waste gas sterilization disinfection box (4) and is provided with a waste, the waste gas sterilization and disinfection device is characterized in that a first supporting rod (9) is fixedly connected to the right end of the outer side of the installation box body (1) positioned at the waste gas sterilization and disinfection box (4), a waste gas treatment box (10) is fixedly connected to the right end of the first supporting rod (9), a third connecting pipe (11) is fixedly connected to the right end of the waste gas sterilization and disinfection box (8) is positioned at the outer side of the installation box body (1), a waste gas treatment box (12) is fixedly connected to the right end of the third connecting pipe (11), a second supporting rod (13) is fixedly connected to the outer side of the waste gas treatment box (12), a fourth connecting pipe (14) is fixedly connected to the left end of the waste gas sterilization and disinfection box (4) in the outer side of the installation box body (1), a first valve (15) is fixedly connected to the fourth connecting pipe (14), a purification pipe (16) is arranged at the left end of the fourth connecting pipe (14), and a, the lower extreme fixedly connected with water pump (18) of fifth connecting pipe (17), water pump (18) and waste liquid disinfect disinfection case (8) switch-on each other through sixth connecting pipe (19), lower extreme fixedly connected with removal base (20) of installation box (1), installation box (1) positive upper end fixedly connected with control panel (21).

2. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 1, wherein: the inside fixedly connected with baffle (201) of hydroxyl radical generation case (2), the inside of baffle (201) all is provided with the through-hole, the left end fixedly connected with air pump (202) of baffle (201), the avris of inside of hydroxyl radical generation case (2) is located the left side fixedly connected with burden electricity plasma gas generator (203) of baffle (201), the upper end of inside of hydroxyl radical generation case (2) is located the right side fixedly connected with air-blower (204) of baffle (201), the inside lower extreme of installation box (1) is located the right side fixedly connected with synergy pond (205) of baffle (201), the right-hand member fixedly connected with micropore aeration stone (206) of synergy pond (205) inside, the inside of hydroxyl radical generation case (2) is located the right side fixedly connected with two first ultrasonic cavitators (207) of synergy pond (205), first ultrasonic cavitator (207) are about the vertical central line symmetry setting of baffle box (3), the inside of increase pond (205) is provided with aqueduct (208), the outside fixedly connected with second valve (209) that the upper end of aqueduct (208) extended to installation box (1), the upper end fixedly connected with of second valve (209) connects water bucket (2010), air pump (202), negative electricity plasma gas generator (203), first ultrasonic cavitator (207) all with control panel (21) electric connection.

3. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 1, wherein: the inside symmetry fixedly connected with two second ultrasonic cavitators (31) of baffle box (3), second ultrasonic cavitator (31) and control panel (21) electric connection.

4. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 1, wherein: the upper end fixedly connected with solenoid valve (61) of first connecting pipe (6) and second connecting pipe (7), the lower extreme of second connecting pipe (7) extends to waste liquid disinfect box (8) that disinfects, the equal fixedly connected with first shunt tubes (62) of lower extreme of first connecting pipe (6) and second connecting pipe (7).

5. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 4, wherein said hydroxyl radical multimode composite sterilization and disinfection system comprises: the lower extreme fixedly connected with shower head (63) of first shunt pipe (62), shower head (63) are the equidistant distribution, solenoid valve (61) and control panel (21) electric connection.

6. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 1, wherein: the waste gas treatment box (10) comprises a first shell (101), a second shell (102), a filter sponge (103), a filter screen (104), a suction fan (105), a first connecting head (106), a seventh connecting pipe (107), a second shunt pipe (108) and an air guide pipe (109), the upper end of the first shell (101) is in threaded connection with the second shell (102), the filter sponge (103) is clamped and installed inside the first shell (101), the filter screen (104) is clamped and connected between the first shell (101) and the second shell (102), the upper end inside the second shell (102) is fixedly connected with the suction fan (105), the upper end outside the second shell (102) is fixedly connected with the first connecting head (106), the lower end of the first shell (101) is fixedly connected with the seventh connecting pipe (107), the lower end of the seventh connecting pipe (107) extends to the inside of the waste gas sterilization box (4) and is fixedly connected with the second shunt pipe (108), the left end of the second shunt pipe (108) is fixedly connected with an air guide pipe (109), the air guide pipe (109) is designed in an L-shaped structure, the air guide pipes (109) are distributed at equal intervals, and the air guide pipes (109) correspond to the spray headers (63) one by one.

7. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 1, wherein: the waste liquid treatment box (12) comprises a third shell (121), a fourth shell (122), an activated carbon bag (123), a filter element (124) and a second connector (125), wherein the right end of the third shell (121) is in threaded connection with the fourth shell (122).

8. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 7, wherein: the activated carbon bag (123) is installed to the inside block of third shell (121), the block is connected with between third shell (121) and fourth shell (122) crosses filter core (124), the right-hand member fixedly connected with second connector (125) of fourth shell (122).

9. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 1, wherein: the purifying pipe (16) is in threaded connection with the fourth connecting pipe (14), and the purifying pipe (16) is an activated carbon pipe with a through hole.

10. The hydroxyl radical multimode composite sterilization and disinfection system as claimed in claim 1, wherein: the purge tube (16) is designed to be of a spiral structure, and the left end of the purge tube (16) is fixedly connected with a third connector (161).

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