CN114890609A

CN114890609A - Hospital domestic sewage purification device capable of being adjusted in real time according to environment

Info

Publication number: CN114890609A
Application number: CN202111594539.0A
Authority: CN
Inventors: 姚勇; 王勤; 隋艳林
Original assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Current assignee: Aisin Intelligent Environment Technology Wuxi Co ltd
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-08-12
Anticipated expiration: 2041-12-23
Also published as: CN114890609B

Abstract

The invention discloses a hospital domestic sewage purification device capable of adjusting in real time according to the environment, which comprises a base, wherein the upper end of the base is fixedly connected with a hair filter tank, a coarse stone filter tank, a biomembrane filter, an electrolytic tank, a chemical reaction tank and an active carbon tank from left to right respectively, a bracket is fixedly connected between the two sides of the outer surface of the hair filter tank and the base, a telescopic pipe is fixedly connected between the lower end of the hair filter tank and the base, and the inner cavity of the active carbon tank is filled with active carbon. The sixth connecting pipe that sets up can prevent that third pipe and fourth pipe from blockking up, and the seventh connecting pipe that sets up can prevent that third pipe and second pipe from blockking up, and the user can control the break-make of sixth connecting pipe and seventh connecting pipe respectively through sixth valve and seventh valve to make equipment can normal use when the pipeline blocks up.

Description

Hospital domestic sewage purification device capable of being adjusted in real time according to environment

Technical Field

The invention relates to the field of sewage purification devices, in particular to a hospital domestic sewage purification device capable of being adjusted in real time according to the environment.

Background

Water is a basic substance and necessary environmental factor for human life, and with the high development of industry and the improvement of living standard of people, the problem of water quality becomes an important problem in all countries of the world. These contaminants have contaminated water sources from the ground, air. Therefore, it has become a strong practical requirement for people to obtain delicious, clean and sanitary water meeting the water quality standard of hospital sewage and to reduce various diseases caused by increasingly serious high-fluorine water sources and environment-polluted water sources. The existing hospital sewage sterilization and purification products for hospital sewage are various, the performances are different, the effect is single and unsatisfactory, and the products consume electricity, consume energy and consume money greatly during working.

According to current patent application No. CN202110111995.9 discloses a can be according to sewage purification device of environment real-time regulation still exist partially not enough, current processing apparatus can not detect it when the sewage velocity of flow is too big, lead to the filtration treatment insufficient easily, current equipment unable normal use when the pipeline blocks up simultaneously, the clean maintenance of equipment is inconvenient, current equipment filter effect is not good simultaneously, for this reason, we propose a can be according to the real-time hospital's domestic sewage purification device who adjusts of environment.

Disclosure of Invention

The invention mainly aims to provide a hospital domestic sewage purification device capable of being adjusted in real time according to the environment, which can effectively solve the problems that in the background art, when the flow speed of sewage is too high, the sewage cannot be detected, so that the filtering treatment is easy to be insufficient, meanwhile, the existing equipment cannot be normally used when a pipeline is blocked, the cleaning and the maintenance of the equipment are inconvenient, and meanwhile, the filtering effect of the existing equipment is poor, so that the hospital domestic sewage purification device capable of being adjusted in real time according to the environment is provided.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a can be according to hospital's domestic sewage purification device of environment real-time regulation, includes the base, the upper end of base is from a left side to the right side respectively fixedly connected with hair filtering ponds, coarse stone filtering ponds, biomembrane filtration, electrolytic bath, chemical reaction pond and active carbon pond, fixedly connected with support between the both sides of hair filtering ponds surface and the base, the flexible pipe of fixedly connected with between the lower extreme of hair filtering ponds and the base, it has the active carbon to fill in the active carbon pond inner chamber.

Preferably, the hair filtering tank comprises a water inlet, the water inlet is formed in one side of the outer surface of the hair filtering tank, a first guide pipe is communicated between the hair filtering tank and the coarse stone filtering tank, a second guide pipe is communicated between the coarse stone filtering tank and the biological membrane filtering tank, a third guide pipe is communicated between the biological membrane filtering tank and the electrolytic tank, a fourth guide pipe is communicated between the electrolytic tank and the chemical reaction tank, a fifth guide pipe is communicated between the chemical reaction tank and the activated carbon tank, and a water outlet is formed in one side of the outer surface of the activated carbon tank.

Preferably, a seventh connecting pipe is communicated between the coarse stone filtering tank and the electrolytic cell, and a seventh valve is arranged on the outer surface of the seventh connecting pipe.

Preferably, a sixth connecting pipe is communicated between the biological membrane filtration and chemical reaction tank, and a sixth valve is arranged on the outer surface of the sixth connecting pipe.

Preferably, the two ends of the inner cavity of the telescopic pipe are fixedly connected with hydraulic rods, the lower end of the hair filtering tank is provided with a sealing bottom plate, the upper end of the sealing bottom plate is provided with a fiber pipe, the inner surface of the hair filtering tank is fixedly connected with a scraping plate, the scraping plate is matched with the fiber pipe, and the lower end of the sealing bottom plate is fixedly connected with the upper end of the telescopic pipe.

Preferably, the rubble filtering ponds include motor and puddler, it has the rubble to fill in the inner chamber of rubble filtering ponds, the lower extreme fixedly connected with motor of rubble filtering ponds surface, the output fixedly connected with puddler of motor, the puddler is located the rubble filtering ponds.

Preferably, the biofilm filter comprises a sealing plate, a main biofilm, a standby biofilm, a sliding rod, a screw rod, a gear box and a motor, wherein the sealing plate is fixedly connected to the upper end of the inner surface of the biofilm filter, the standby biofilm and the main biofilm are indirectly matched with the outer surface of the sealing plate, and the sliding rod is fixedly connected to the upper end of the main biofilm.

Preferably, the upper end of the biological membrane filter is fixedly connected with a fixed cover, the middle part of the upper end of the fixed cover is fixedly connected with a gear box, the two sides of the outer surface of the gear box are respectively connected with a motor and a lead screw in a meshed mode, and the lead screw is in threaded connection with the sliding rod.

Preferably, the electrolytic cell comprises an electrolyzer, a filling port, a cable and an electrode plate, the electrode plate is arranged in an inner cavity of the electrolytic cell, the electrolyzer is fixedly connected to the upper end of the electrolytic cell, the cable is electrically connected between the electrolyzer and the electrode plate, and the filling port is arranged on one side of the upper end of the electrolytic cell.

Preferably, the chemical reaction pond includes conveyer pipe, the pump body, chemical tank and atomizing spout, the upper end fixedly connected with chemical tank of chemical reaction pond, one side intercommunication of chemical tank surface has the pump body, the one end joint of the pump body has the conveyer pipe, the one end joint of conveyer pipe has the atomizing spout, the atomizing spout is located the bottom of chemical reaction pond.

Compared with the prior art, the invention has the following beneficial effects: this can be according to hospital's domestic sewage purifier of environment real-time regulation: sewage enters a hair filtering tank through a water inlet, impurities such as hair in the sewage are intercepted by a fiber pipe, when the fiber pipe is accumulated too much, a hydraulic rod contracts to enable a telescopic pipe to move, a sealing bottom plate loses support so that the fiber pipe is separated from the inside of the hair filtering tank, impurities on the surface of the fiber pipe are hung by a scraper, and the impurities such as the hair are stopped on the scraper, so that the impurities such as the hair can be effectively preliminarily filtered, meanwhile, the cleaning in a filtering box is more convenient, the sewage enters the coarse stone filtering tank through a first conduit, larger particles in the sewage are filtered by broken stones, and sewage with less solid impurities is obtained, an output end of a motor is arranged to drive a stirring rod to rotate, the stirring rod rotates to stir the broken stones, gaps among the broken stones are prevented, the circulation of the sewage is influenced, manual congestion is saved, the device can automatically work according to the circulation rate and the filtering effect of the water, the sewage enters the biological membrane filter through the second conduit, the sewage can obtain a water body with less impurities through the filtration of the main biological membrane, when the flow rate of the sewage is too high, the output end of the motor rotates to drive the lead screw to rotate through the gear box, the lead screw rotates to drive the slide rod to realize longitudinal displacement, so that the standby biological membrane is inserted into the biological membrane filter, the device can detect when the flow rate is high, the insufficient filtration treatment is prevented, the arranged sealing plate can prevent the sewage from entering the fixed cover to damage the device, the sewage enters the electrolytic tank through the third conduit, the electrolytic device works to electrify the electrode plate through a cable, the device can oxidize metal ions in the sewage, the purity of the sewage is further improved, a user adds a certain amount of seawater through the filling port, the device can improve the reaction rate, and the filtering effect is better, the sewage enters the chemical reaction tank through the fourth conduit, the pump body pumps out the medicament in the medicament tank and then is conveyed to the atomizing nozzle through the conveying pipe for spraying and outputting, the device can extinguish fire of germs and the like in the sewage, further improves the purity of the sewage, enables the sewage to reach the discharge standard and prevents the sewage from polluting the environment, the sewage enters the activated carbon tank through the fifth conduit, the sewage is discharged from the water outlet through the filtration and adsorption of activated carbon, the device can realize the real-time adjustment of the equipment according to the environment through the arrangement of the device, the sixth connecting pipe can prevent the third conduit and the fourth conduit from being blocked, the seventh connecting pipe can prevent the third conduit and the second conduit from being blocked, and a user can respectively control the connection and disconnection of the sixth connecting pipe and the seventh connecting pipe through the sixth valve and the seventh valve, thereby enabling the equipment to be normally used when the pipeline is blocked, the device is additionally provided with a standby on-off function, and the device can be effectively prevented from overflowing due to blockage and damaging surrounding devices and the environment.

Drawings

FIG. 1 is a schematic view showing the overall construction of a sewage purification apparatus according to the present invention;

FIG. 2 is a front view schematically showing the construction of the sewage purifying apparatus according to the present invention;

FIG. 3 is a rear view schematically showing the structure of the sewage purifying apparatus according to the present invention;

FIG. 4 is a schematic view of the internal structure of the coarse stone filtering tank according to the present invention;

FIG. 5 is a schematic view of the inner structure of the biofilm filter of the present invention;

FIG. 6 is a schematic view of the construction of an electrolytic cell of the present invention;

FIG. 7 is a schematic view of the structure of the chemical reaction tank of the present invention.

In the figure: 1. a base; 2. a telescopic pipe; 3. a support; 4. a hair filter tank; 41. a water inlet; 42. Sealing the bottom plate; 43. a fiber tube; 44. a squeegee; 5. a coarse stone filtering tank; 51. a motor; 52. a stirring rod; 6. filtering with a biological membrane; 61. a motor; 62. a gear case; 63. a fixed cover; 64. a lead screw; 65. a slide bar; 66. preparing a biological membrane for later use; 67. a primary biofilm; 68. a sealing plate; 7. an electrolytic cell; 71. an electrolyzer; 72. a filling port; 73. a cable; 74. an electrode plate; 8. a chemical reaction tank; 81. a delivery pipe; 82. a pump body; 83. a kit; 9. an active carbon pool; 91. a water outlet; 11. a first conduit; 12. a second conduit; 13. a third conduit; 14. a fourth conduit; 15. a fifth conduit; 16. a sixth connecting pipe; 17. a sixth valve; 18. a seventh connecting pipe; 19. a seventh valve; 20. a hydraulic rod.

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 explained by combining the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-7, a hospital domestic sewage purification device capable of adjusting in real time according to the environment comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a hair filtering tank 4, a rough stone filtering tank 5, a biomembrane filtering tank 6, an electrolytic tank 7, a chemical reaction tank 8 and an active carbon tank 9 from left to right, a support 3 is fixedly connected between two sides of the outer surface of the hair filtering tank 4 and the base 1, a telescopic pipe 2 is fixedly connected between the lower end of the hair filtering tank 4 and the base 1, and active carbon is filled in the inner cavity of the active carbon tank 9.

Wherein, hair filtering ponds 4 include water inlet 41, one side of hair filtering ponds 4 surface is provided with water inlet 41, the intercommunication has first pipe 11 between hair filtering ponds 4 and the coarse stone filtering ponds 5, the intercommunication has second pipe 12 between coarse stone filtering ponds 5 and the biomembrane filtration 6, the intercommunication has third pipe 13 between biomembrane filtration 6 and the electrolytic bath 7, the intercommunication has fourth pipe 14 between electrolytic bath 7 and the chemical reaction pond 8, the intercommunication has fifth pipe 15 between chemical reaction pond 8 and the active carbon pond 9, one side of active carbon pond 9 surface is provided with delivery port 91.

Wherein, a seventh connecting pipe 18 is communicated between the rough stone filtering tank 5 and the electrolytic tank 7, and the outer surface of the seventh connecting pipe 18 is provided with a seventh valve 19.

Wherein, a sixth connecting pipe 16 is communicated between the biological membrane filter 6 and the chemical reaction tank 8, and a sixth valve 17 is arranged on the outer surface of the sixth connecting pipe 16.

The two ends of the inner cavity of the extension tube 2 are fixedly connected with hydraulic rods 20, the lower end of the hair filtering pool 4 is provided with a sealing bottom plate 42, the upper end of the sealing bottom plate 42 is provided with a fiber tube 43, the inner surface of the hair filtering pool 4 is fixedly connected with a scraping plate 44, the scraping plate 44 is matched with the fiber tube 43, and the lower end of the sealing bottom plate 42 is fixedly connected with the upper end of the extension tube 2.

Wherein, rough stone filtering ponds 5 include motor 51 and puddler 52, and it has the rubble to fill in the inner chamber of rough stone filtering ponds 5, and the lower extreme fixedly connected with motor 51 of 5 surfaces of rough stone filtering ponds, motor 51's output fixedly connected with puddler 52, and puddler 52 are located rough stone filtering ponds 5.

Wherein, the upper end of the inner surface of the biomembrane filter 6 is fixedly connected with a sealing plate 68, the outer surface of the sealing plate 68 is indirectly matched with a standby biomembrane 66 and a main biomembrane 67, and the upper end of the main biomembrane 67 is fixedly connected with a slide bar 65.

Wherein, biomembrane filters 6 and includes sealing plate 68, main biomembrane 67, reserve biomembrane 66, slide bar 65, lead screw 64, fixed cover 63, gear box 62 and motor 61, and biomembrane filters 6's upper end fixedly connected with fixed cover 63, and the middle part fixedly connected with gear box 62 of fixed cover 63 upper end, the both sides of gear box 62 surface meshing respectively are connected with motor 61 and lead screw 64, lead screw 64 and slide bar 65 threaded connection.

The electrolytic cell 7 comprises an electrolyzer 71, a filling port 72, a cable 73 and an electrode plate 74, the electrode plate 74 is arranged in the inner cavity of the electrolytic cell 7, the electrolyzer 71 is fixedly connected to the upper end of the electrolytic cell 7, the cable 73 is electrically connected between the electrolyzer 71 and the electrode plate 74, and the filling port 72 is arranged on one side of the upper end of the electrolytic cell 7.

Wherein, chemical reaction pond 8 includes conveyer pipe 81, the pump body 82, chemical tank 83 and atomizing spout, and the upper end fixedly connected with chemical reaction pond 8 chemical tank 83, one side intercommunication of chemical tank 83 surface have the pump body 82, and the one end joint of the pump body 82 has conveyer pipe 81, and the one end joint of conveyer pipe 81 has atomizing spout, and atomizing spout is located chemical reaction pond 8's bottom.

It should be noted that the invention is a hospital domestic sewage purification device capable of real-time adjustment according to the environment, sewage enters the hair filter tank 4 through the water inlet 41, impurities such as hair in the sewage are intercepted by the fiber pipe 43, when the fiber pipe 43 is excessively accumulated, the hydraulic rod 20 is contracted to enable the extension pipe 2 to displace, the sealing bottom plate 42 loses the support property to enable the fiber pipe 43 to be separated from the hair filter tank 4, the impurities on the surface of the fiber pipe 43 are hung off by the scraper 44, the impurities such as hair are stopped on the scraper 44, the arrangement can effectively carry out primary filtration on the impurities such as hair, meanwhile, the cleaning in the filter box is more convenient, the sewage enters the rough stone filter tank 5 through the first conduit 11, larger particles in the sewage are filtered by the crushed stones, so as to obtain the sewage with less solid impurities, the output end of the arranged motor 51 drives the stirring rod 52 to rotate, the stirring rod 52 rotates to stir the broken stones, so that the blocking of gaps between the broken stones is prevented, the circulation of sewage is influenced, meanwhile, the stirring rod 52 can crush large fragments in water, manual operation is omitted, the device can automatically work according to the circulation rate and the filtering effect of the water, the sewage enters the biomembrane filtering 6 through the second conduit 12, the sewage can be filtered by the main biomembrane 66 to obtain a water body with less impurities, when the flow rate of the sewage is high, the output end of the motor 61 rotates to drive the lead screw 64 to rotate through the gear box 62, the lead screw 64 rotates to drive the sliding rod 65 to realize longitudinal displacement, so that the standby biomembrane 67 is inserted into the biomembrane filtering 6, the device can detect when the flow rate is high, the filtering treatment is prevented from being insufficient, the sealing plate 68 is arranged to prevent the sewage from entering the fixed cover 63 and damaging the device, the sewage enters the electrolytic tank 7 through the third conduit 13, the electrolyzer 71 works to electrify the electrode plates 74 through the cables 73, the device can oxidize metal ions in sewage to further improve the purity of the sewage, a user adds a certain amount of seawater through the filling port 72, the device can improve the reaction rate and improve the filtering effect, the sewage enters the chemical reaction tank 8 through the fourth conduit 14, the pump body 82 extracts the medicament in the medicament box 83 and then conveys the medicament to the atomizing nozzle for spraying and outputting through the conveying pipe 81, the device can extinguish germs and the like in the sewage to further improve the purity of the sewage, the sewage reaches the discharge standard and prevents the sewage from polluting the environment, the sewage enters the activated carbon tank 9 through the fifth conduit 15 and is discharged from the water outlet 91 through the filtration and adsorption of the activated carbon, the device can adjust the equipment in real time according to the environment through the device, and the sixth connecting pipe 16 can prevent the third conduit 13 and the fourth conduit 14 from being blocked, the seventh connecting pipe 18 can prevent the third pipe 13 and the second pipe 12 from being blocked, and a user can control the on-off of the sixth connecting pipe 16 and the seventh connecting pipe 18 through the sixth valve 17 and the seventh valve 19 respectively, so that the device can be normally used when a pipeline is blocked.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. 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. The utility model provides a can be according to hospital's domestic sewage purifier of environment real-time regulation, includes base (1), its characterized in that: the upper end of base (1) is from a left side to the right side respectively fixedly connected with hair filtering ponds (4), rubble filtering ponds (5), biomembrane filtration (6), electrolytic bath (7), chemical reaction pond (8) and active carbon pond (9), fixedly connected with support (3) between the both sides of hair filtering ponds (4) surface and base (1), flexible pipe (2) of fixedly connected with between the lower extreme of hair filtering ponds (4) and base (1), it has active carbon to fill in the active carbon pond (9) inner chamber.

2. The hospital domestic sewage purification device according to claim 1, which can be adjusted in real time according to the environment, characterized in that: hair filtering ponds (4) include water inlet (41), one side of hair filtering ponds (4) surface is provided with water inlet (41), the intercommunication has first pipe (11) between hair filtering ponds (4) and boulder filtering ponds (5), the intercommunication has second pipe (12) between boulder filtering ponds (5) and biomembrane filtration (6), the intercommunication has third pipe (13) between biomembrane filtration (6) and electrolytic bath (7), the intercommunication has fourth pipe (14) between electrolytic bath (7) and chemical reaction pond (8), the intercommunication has fifth pipe (15) between chemical reaction pond (8) and active carbon pond (9), one side of active carbon pond (9) surface is provided with delivery port (91).

3. The hospital domestic sewage purification device according to claim 2, which can be adjusted in real time according to the environment, characterized in that: a seventh connecting pipe (18) is communicated between the rough stone filtering tank (5) and the electrolytic tank (7), and a seventh valve (19) is arranged on the outer surface of the seventh connecting pipe (18).

4. The hospital domestic sewage purification device according to claim 1, which can be adjusted in real time according to the environment, characterized in that: and a sixth connecting pipe (16) is communicated between the biological membrane filter (6) and the chemical reaction tank (8), and a sixth valve (17) is arranged on the outer surface of the sixth connecting pipe (16).

5. The hospital domestic sewage purification device according to the environment real-time adjustment of claim 4, characterized in that: the hair filter is characterized in that hydraulic rods (20) are fixedly connected to two ends of an inner cavity of the extension tube (2), a sealing bottom plate (42) is arranged at the lower end of the hair filter tank (4), a fiber tube (43) is arranged at the upper end of the sealing bottom plate (42), a scraping plate (44) is fixedly connected to the inner surface of the hair filter tank (4), the scraping plate (44) is matched with the fiber tube (43), and the lower end of the sealing bottom plate (42) is fixedly connected with the upper end of the extension tube (2).

6. The hospital domestic sewage purification device according to claim 1, which can be adjusted in real time according to the environment, characterized in that: coarse stone filtering ponds (5) include motor (51) and puddler (52), it has the rubble to fill in the inner chamber of coarse stone filtering ponds (5), the lower extreme fixedly connected with motor (51) of coarse stone filtering ponds (5) surface, the output fixedly connected with puddler (52) of motor (51), puddler (52) are located coarse stone filtering ponds (5).

7. The hospital domestic sewage purification device according to claim 1, which can be adjusted in real time according to the environment, characterized in that: the biomembrane filter (6) comprises a sealing plate (68), a main biomembrane (67), a standby biomembrane (66), a sliding rod (65), a screw rod (64), a fixed cover (63), a gear box (62) and a motor (61), wherein the upper end of the inner surface of the biomembrane filter (6) is fixedly connected with the sealing plate (68), the outer surface of the sealing plate (68) is indirectly matched with the standby biomembrane (66) and the main biomembrane (67), and the upper end of the main biomembrane (67) is fixedly connected with the sliding rod (65).

8. The hospital domestic sewage purification device capable of adjusting in real time according to the environment as claimed in claim 7, wherein: the upper end fixedly connected with fixed cover (63) of biomembrane filtration (6), middle part fixedly connected with gear box (62) of fixed cover (63) upper end, the both sides of gear box (62) surface meshing respectively are connected with motor (61) and lead screw (64), lead screw (64) and slide bar (65) threaded connection.

9. The hospital domestic sewage purification device capable of being adjusted in real time according to the environment according to the claim 7, characterized in that: the electrolytic cell (7) comprises an electrolyzer (71), a filling port (72), a cable (73) and an electrode plate (74), the electrode plate (74) is arranged in the inner cavity of the electrolytic cell (7), the electrolyzer (71) is fixedly connected to the upper end of the electrolytic cell (7), the cable (73) is electrically connected between the electrolyzer (71) and the electrode plate (74), and the filling port (72) is arranged on one side of the upper end of the electrolytic cell (7).

10. The hospital domestic sewage purification device capable of being adjusted in real time according to the environment according to the claim 7, characterized in that: chemical reaction pond (8) are including conveyer pipe (81), the pump body (82), chemical tank (83) and atomizing spout, the upper end fixedly connected with chemical tank (83) of chemical reaction pond (8), one side intercommunication of chemical tank (83) surface has the pump body (82), the one end joint of the pump body (82) has conveyer pipe (81), the one end joint of conveyer pipe (81) has the atomizing spout, the atomizing spout is located the bottom of chemical reaction pond (8).