CN111592133A

CN111592133A - Air floatation water pollution purification and cleaning equipment

Info

Publication number: CN111592133A
Application number: CN202010501030.6A
Authority: CN
Inventors: 于建江
Original assignee: Hangzhou Xuyuan Technology Co ltd
Current assignee: Hangzhou Xuyuan Technology Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-08-28

Abstract

The invention discloses a water pollution purification and cleaning device by an air floatation method, which comprises a machine body, wherein a sewage treatment tank for filtering and recycling suspended garbage is arranged in the machine body, and a garbage collection device for convoluted recycling of water-polluted garbage is arranged in the sewage treatment tank; the sewage filter is provided with the recycling device, and sewage which is not completely filtered at the lower side of the filter shell can be secondarily filtered, recycled and reused through the sewage pump; the invention is provided with a bubble wrapping device and a cleaning and recovering device, and can filter and recover oily impurities in sewage pumped by the gas diaphragm pump.

Description

Air floatation water pollution purification and cleaning equipment

Technical Field

The invention relates to the technical field related to water pollution, in particular to a water pollution purifying and cleaning device by an air floatation method.

Background

Water pollution is water which causes reduction or loss of the use value of water and pollutes the environment due to harmful chemical substances; the common sewage in general life, such as industrial sewage, has large discharge amount and contains oily impurities which are difficult to remove, the oily impurities discharged into rivers can produce great harm to water quality, and the existing water pollution treatment equipment has low cleaning efficiency, so that a purification equipment capable of rapidly filtering and treating the industrial sewage needs to be designed.

Disclosure of Invention

The invention aims to provide a water pollution purification and cleaning device for an air floatation method, which is used for overcoming the defects in the prior art.

According to the invention, the air floatation water pollution purification and cleaning equipment comprises a machine body, a sewage treatment tank for suspended garbage filtration and recovery is arranged in the machine body, a garbage collection device for water pollution garbage convolution and recovery is arranged in the sewage treatment tank, the garbage collection device comprises a filter shell which is fixedly arranged on the upper side wall body and the lower side wall body of the sewage treatment tank and can seep large garbage with sewage separation, a first gear cavity is arranged on the upper side of the filter shell, a gear set for driving is arranged on the rear side of the first gear cavity, a driving shaft is rotatably arranged between the first gear cavity and the sewage treatment tank, a spiral filter impeller which is gradually reduced from top to bottom and can rotatably remove garbage is fixedly arranged on the driving shaft in the filter shell, a recovery and reuse device for recovering pollutants is arranged on the lower side of the spiral filter impeller, and a filter screen is fixedly arranged on the right side wall body of the sewage treatment tank, the filter screen right side is equipped with the gaseous diaphragm pump that can prevent the pollutant erosion, gaseous diaphragm pump right side is equipped with the effluent water sump, the effluent water sump downside is equipped with the second gear chamber, the control motor has set firmly in the second gear chamber downside diapire, the effluent water sump downside is equipped with the bubble parcel device that is used for impurity to clear away, the water level line upside of effluent water sump is equipped with the clearance recovery unit that is used for the surface of sewage to float the rubbish clearance.

On the basis of the technical scheme, the gear set comprises a filter screen arranged on the rear side of a first gear cavity, a rear motor is fixedly arranged in the rear side wall body of the filter screen, a first belt wheel is fixedly arranged on a power output shaft on the front side of the rear motor, a second belt wheel is rotatably arranged on the right side of a synchronous belt cavity, a synchronous belt is arranged between the first belt wheel and the second belt wheel, and a central bevel gear meshed with and connected with a lower bevel gear fixedly arranged on the upper side of a driving shaft is fixedly arranged in the first gear cavity on the front side of the first belt wheel.

On the basis of the technical scheme, the recycling device comprises a suction pipe arranged on the wall body on the right side of the filtering shell, the suction pipe is connected with a sewage pump, the left side of the sewage pump is provided with a circulating pipe communicated with the sewage treatment box, a pneumatic cavity is arranged in the sewage pump, a rotating ball fixedly installed with the driving shaft is arranged in the pneumatic cavity, a sliding cavity is arranged in the rotating ball, the left side and the right side of the sliding cavity slide and are provided with wall attaching plates attached to the inner wall of the pneumatic cavity, the wall attaching plates are close to and provided with compression springs between the driving shafts and are attached to the inner wall of the pneumatic cavity all the time, the wall attaching plates are driven to rotate by the rotating ball, so that the inner side of the pneumatic cavity generates high and low water pressure difference, thereby the effects of recycling sewage and accelerating the recycling of garbage are achieved, and a garbage recycling pipe is fixedly arranged in the wall body, and a garbage recycling bin for recycling garbage is arranged on the right side of the garbage recycling pipe.

On the basis of the technical scheme, the gas diaphragm pump comprises a diaphragm pump box arranged on the right side of the sewage treatment box, a diaphragm is arranged in the diaphragm pump box, a left water cavity for sewage to enter and exit is formed in the left side of the diaphragm, a cylinder capable of being compressed by gas is arranged on the right side of the diaphragm, a driving box is fixedly arranged on the lower side of the cylinder, a sliding rod cavity is arranged in the driving box, spring cavities are symmetrically arranged on the left side and the right side of the sliding rod cavity, a movable column is slidably arranged between the sliding rod cavity and the cylinder, a connecting plate slidably arranged in the spring cavity is fixedly arranged on the lower side of the movable column, a reset spring is arranged between the upper side wall body of the spring cavity and the upper side of the connecting plate on the left side and the right side of the movable column, a driven shaft is rotatably arranged between the sliding rod cavity and the second gear cavity, a power output shaft of the control motor is fixedly arranged on The left side bevel gear, the slide bar intracavity set firmly on the driven shaft and be used for promoting the cam of post reciprocating up and down, left side water cavity upside intercommunication is used for the outlet pipe, the outlet pipe with it is used for one-way outflow valve to slide between the diaphragm pump case to be equipped with, left side water cavity left side wall is equipped with in vivo with the left side drinking-water pipe of filter screen intercommunication, the left side drinking-water pipe with be equipped with one-way water intaking valve between the left side water cavity.

On the basis of the technical scheme, the bubble wrapping device comprises a pneumatic box which is arranged on the right side of the second gear cavity and used for providing gas, a driven shaft used for compressing gas is arranged on the upper side of the pneumatic box, a belt wheel cavity connected with the bubble box in the sewage pond is arranged on the driven shaft, a plurality of groups of air holes are arranged on the outer side of the bubble box, so that a large number of bubbles are generated when the belt wheel cavity flows out of the bubble box to wrap and float oily impurities in sewage, a belt wheel cavity is arranged on the rear side of the second gear cavity, a left rotating shaft is rotatably arranged between the belt wheel cavity and the second gear cavity, a third bevel gear which is in meshed connection with a second bevel gear fixedly arranged on the rotating shaft is fixedly arranged on the left rotating shaft in the second gear cavity, a third belt wheel is fixedly arranged on the left rotating shaft in the belt wheel cavity, and a right rotating shaft is rotatably arranged between the driven shaft and the belt, the band pulley intracavity the right side has set firmly the third band pulley in the pivot, the third band pulley with be equipped with the second hold-in range between the third band pulley, the driven shaft rear side with be equipped with the third gear chamber between the band pulley chamber, in the third gear chamber the left side gear has set firmly in the right side pivot, the meshing of left side gear right side is connected with the third gear chamber, the third gear chamber front side the driven shaft meshing is equipped with vertical gear, the left side gear front side be equipped with the right side gear in the driven shaft.

On the basis of the technical scheme, clearance recovery unit including rotate set up in the left side runner of lateral wall body around the effluent water sump, the rotation of left side runner right side is equipped with the right side runner, the left side runner with be equipped with the belt between the right side runner, set firmly the recovery claw that is used for the surface of sewage to float the clearance of impurity on the belt, right side runner downside is equipped with and is used for floating the impurity and carry out the impurity receiving box of retrieving.

The invention has the beneficial effects that: the garbage recycling device is provided with the garbage recycling device, sewage can be filtered out through the filtering shell through the spiral filtering impeller which is gradually reduced from top to bottom, and garbage is rotated to the bottom of the filtering shell to be moved out, so that the garbage recycling efficiency is improved; the sewage filter is provided with the recycling device, and sewage which is not completely filtered at the lower side of the filter shell can be secondarily filtered, recycled and reused through the sewage pump; the invention is provided with a bubble wrapping device and a cleaning and recovering device, and can filter and recover oily impurities in sewage pumped by the gas diaphragm pump.

Drawings

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

FIG. 1 is a schematic view showing the overall structure of a water pollution cleaning apparatus for an air flotation process;

FIG. 2 is a cross-sectional view taken at "A-A" of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken at "B-B" of FIG. 1 in accordance with the present invention;

FIG. 4 is an enlarged view of a portion of the invention at C in FIG. 1;

FIG. 5 is a cross-sectional view taken at "D-D" of FIG. 1 in accordance with the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1-5, the air-float water pollution purifying and cleaning device according to the embodiment of the present invention comprises a body 10, a sewage treatment tank 12 for suspending garbage filtration and recovery is arranged in the body 10, a garbage collection device 901 for water pollution garbage convolution and recovery is arranged in the sewage treatment tank 12, the garbage collection device 901 comprises a filter housing 13 fixedly mounted on the upper and lower side wall bodies of the sewage treatment tank 12 and capable of seeping large garbage with sewage blocking, a first gear chamber 17 is arranged on the upper side of the filter housing 13, a gear set 801 for driving is arranged on the rear side of the first gear chamber 17, a driving shaft 19 is rotatably arranged between the first gear chamber 17 and the sewage treatment tank 12, a spiral filter impeller 14 capable of rotatably removing garbage and gradually decreasing from top to bottom is fixedly arranged on the driving shaft 19 in the filter housing 13, spiral filtration impeller 14 downside is equipped with the recovery and recycle device 902 that is used for retrieving the pollutant, filter screen 45 has set firmly on the wall body of sewage treatment case 12 right side, filter screen 45 right side is equipped with can cross the gaseous diaphragm pump 802 that prevents the pollutant erosion, gaseous diaphragm pump 802 right side is equipped with effluent water sump 78, effluent water sump 78 downside is equipped with second gear chamber 67, second gear chamber 67 downside diapire internal stability has control motor 27, effluent water sump 78 downside is equipped with the bubble parcel device 903 that is used for impurity to clear away, effluent water sump 78's water level line upside is equipped with the clearance recovery unit 904 that is used for the superficial floating garbage of sewage to clear up.

In addition, in one embodiment, the gear set 801 includes a filter screen 45 disposed at the rear side of the first gear cavity 17, a rear motor 40 is fixedly disposed in the rear side wall of the filter screen 45, a first pulley 41 is fixedly disposed on the power output shaft at the front side of the rear motor 40, a second pulley 44 is rotatably disposed at the right side of the synchronous belt cavity 42, a synchronous belt 43 is disposed between the first pulley 41 and the second pulley 44, a central bevel gear 16 engaged with the lower bevel gear 15 fixedly disposed on the upper side of the driving shaft 19 is fixedly disposed in the first gear cavity 17 at the front side of the first pulley 41, when the rear motor 40 is started, the first pulley 41 is driven to rotate, the synchronous belt 43 is driven to rotate the second pulley 44, the first pulley 41 is driven to rotate while the central bevel gear 16 is driven to rotate, the central bevel gear 16 is driven to rotate the lower bevel gear 15, the rotation of the lower bevel gear 15 drives the driving shaft 19 to rotate, thereby driving the spiral filtering impeller 14 to rotate, so that the sewage garbage flowing from the sewage inlet 11 is transferred from the upper side of the filtering housing 13 to the recycling device 902 at the lower side of the filtering housing 13.

In addition, in an embodiment, the recycling device 902 includes a suction pipe 22 disposed on the right wall of the filtering housing 13, the suction pipe 22 is connected with a sewage pump 21, the left side of the sewage pump 21 is provided with a circulation pipe 18 communicated with the sewage treatment tank 12, a pneumatic chamber 50 is disposed in the sewage pump 21, a rotating ball 46 fixedly mounted with the driving shaft 19 is disposed in the pneumatic chamber 50, a sliding chamber 49 is disposed in the rotating ball 46, a wall attaching plate 47 attached to the inner wall of the pneumatic chamber 50 is movably disposed on the left and right sides of the sliding chamber 49, a compression spring 48 is disposed between the wall attaching plate 47 and the driving shaft 19, the wall attaching plate 47 is always attached to the inner wall of the pneumatic chamber 50, and the wall attaching plate 47 is driven to rotate by the rotation of the rotating ball 46, so that the inner side of the pneumatic chamber 50 generates high and low water pressure difference, thereby playing roles of recycling sewage and accelerating garbage recycling, a garbage recycling pipe 23 is fixedly arranged in the wall body at the right side of the filtering shell 13 at the lower side of the suction pipe 22, and a garbage recycling box 24 for recycling garbage is arranged at the right side of the garbage recycling pipe 23.

In addition, in one embodiment, the gas diaphragm pump 802 includes a diaphragm pump box 79 disposed on the right side of the sewage treatment box 12, a diaphragm 59 is disposed in the diaphragm pump box 79, a left water chamber 54 for sewage to enter and exit is disposed on the left side of the diaphragm 59, a gas-compressible cylinder 20 is disposed on the right side of the diaphragm 59, a driving box 61 is fixedly disposed on the lower side of the cylinder 20, a sliding rod chamber 65 is disposed in the driving box 61, spring chambers 66 are symmetrically disposed on the left and right sides of the sliding rod chamber 65, a plunger 60 is slidably disposed between the sliding rod chamber 65 and the cylinder 20, a connecting plate 63 slidably mounted in the spring chamber 66 is fixedly disposed on the lower side of the plunger 60, a return spring 62 is disposed between the upper side wall body of the spring chamber 66 and the upper side of the connecting plate 63 located on the left and right sides of the plunger 60, a driven shaft 25 is rotatably disposed between the sliding rod, a rotating shaft 57 is fixedly arranged on a power output shaft of the control motor 27, a left bevel gear 26 meshed with and connected with a first bevel gear 28 fixedly arranged on the rotating shaft 57 is fixedly arranged on the driven shaft 25 in the second gear cavity 67, a cam 64 used for pushing the movable post 60 to reciprocate up and down is fixedly arranged on the driven shaft 25 in the sliding rod cavity 65, the upper side of the left water cavity 54 is communicated with a water outlet pipe 51, a one-way outflow valve 53 is arranged between the water outlet pipe 51 and the diaphragm pump box 79 in a sliding manner, a left water pumping pipe 55 communicated with the filter screen 45 is arranged in the left wall body of the left water cavity 54, a one-way water inlet valve 56 is arranged between the left water pumping pipe 55 and the left water cavity 54, when the control motor 27 is started, the first bevel gear 28 is driven to rotate, the first bevel gear 28 rotates to drive the left bevel gear 26 to rotate, the left bevel gear 26 rotates to, the driven shaft 25 rotates to drive the cam 64 to rotate, the cam 64 rotates to drive the connecting plate 63 to reciprocate up and down, when the plunger 60 is driven to move downwards, the diaphragm 59 is driven to suck, the one-way water inlet valve 56 is driven to be opened, the one-way outflow valve 53 is driven to be closed, water flows into the left water cavity 54 from the left water pumping pipe 55, when the plunger 60 is driven to move upwards, the diaphragm 59 is driven to expand, the one-way outflow valve 53 is driven to be opened, the one-way water inlet valve 56 is driven to be closed, and the left water cavity 54 is communicated with the water outlet pipe 51.

In addition, in one embodiment, the bubble wrapping device 903 includes an air pressure tank 29 disposed at the right side of the second gear cavity 67 for providing air, a driven shaft 30 for compressing air is disposed at the upper side of the air pressure tank 29, a pulley cavity 33 connected to the bubble tank 34 in the sewage tank 78 is disposed on the driven shaft 30, a plurality of sets of air holes are disposed at the outer side of the bubble tank 34, so that a large amount of bubbles are generated when the pulley cavity 33 flows out from the bubble tank 34 to wrap and float oily impurities in sewage, a pulley cavity 71 is disposed at the rear side of the second gear cavity 67, a left rotating shaft 52 is rotatably disposed between the pulley cavity 71 and the second gear cavity 67, a third bevel gear 69 engaged with a second bevel gear 68 fixed to the rotating shaft 57 is fixedly disposed on the left rotating shaft 52 in the second gear cavity 67, a third pulley 70 is fixedly disposed on the left rotating shaft 52 in the pulley cavity 71, a right rotating shaft 74 is rotatably arranged between the driven shaft 30 and the pulley cavity 71, a third pulley 73 is fixedly arranged on the right rotating shaft 74 in the pulley cavity 71, a second synchronous belt 72 is arranged between the third pulley 70 and the third pulley 73, a third gear cavity 75 is arranged between the rear side of the driven shaft 30 and the pulley cavity 71, a left gear 76 is fixedly arranged on the right rotating shaft 74 in the third gear cavity 75, the right side of the left gear 76 is in meshing connection with the third gear cavity 75, a longitudinal gear 32 is meshed with the driven shaft 30 in the front side of the third gear cavity 75, a right gear 31 is arranged in the driven shaft 30 in the front side of the left gear 76, when the control motor 27 is started, the rotating shaft 57 is driven to rotate, the rotating shaft 57 rotates to drive the second bevel gear 68 to rotate, the gear 68 rotates to drive the third bevel gear 69 to rotate, the third bevel gear 69 rotates to drive the left rotating shaft 52 to rotate, the left side pivot 52 rotates and drives the third band pulley 70 and rotate, and the third band pulley 70 rotates and drives the second hold-in range 72 and rotate, and the second hold-in range 72 rotates and drives the third band pulley 73 and rotate to drive the right side pivot 74 and rotate, thereby drive left side gear 76 and rotate, and left side gear 76 rotates and drives right side gear 77 and rotates, thereby right side gear 31 with the motion of vertical gear 32 opposite direction carries out gas compression.

In addition, in one embodiment, the cleaning and recycling device 904 includes a left-side rotating wheel 36 rotatably disposed on the front and rear side walls of the wastewater tank 78, a right-side rotating wheel 39 is rotatably disposed on the right side of the left-side rotating wheel 36, a belt 38 is disposed between the left-side rotating wheel 36 and the right-side rotating wheel 39, a recycling claw 37 for cleaning floating impurities on the surface of wastewater is fixedly disposed on the belt 38, and an impurity receiving box 35 for recycling the floating impurities is disposed on the lower side of the right-side rotating wheel 39.

In the initial state, the one-way water inlet valve 56 is positioned at the left side of the left water pumping pipe 55, and the space between the left water cavity 54 and the left water pumping pipe 55 is closed.

When cleaning up the bold rubbish, start rear motor 40 earlier, drive first pulley 41 and rotate when rear motor 40 starts, first pulley 41 rotates and drives hold-in range 43 and rotates, hold-in range 43 rotates and drives second band pulley 44 and rotate, first pulley 41 rotates and drives central bevel gear 16 simultaneously and rotates, central bevel gear 16 rotates and drives lower side bevel gear 15 and rotate, lower side bevel gear 15 rotates and drives driving shaft 19 and rotate, thereby drive spiral filtration impeller 14 and rotate, thereby make sewage rubbish that sewage inlet 11 flowed in convey the recovery of filtering the casing 13 downside from filtering the casing 13 upside and recycle in the device 902.

When the sewage after filtering is recycled, the rotating ball 46 is rotated firstly, the rotating ball 46 rotates to drive the wall pasting plate 47 to rotate, so that high-low water pressure difference is generated on the inner side of the air pressure cavity 50, the effects of sewage recovery circulation and acceleration of garbage recovery are achieved, and garbage in the lower side of the filtering shell 13 is provided with the garbage recovery pipe 23 through the right side wall body and is recovered into the garbage recovery box 24 for garbage recovery.

When oily impurity garbage is filtered and recycled, the control motor 27 is started, the control motor 27 drives the first bevel gear 28 to rotate when being started, the first bevel gear 28 drives the left bevel gear 26 to rotate, the left bevel gear 26 drives the driven shaft 25 to rotate, the driven shaft 25 drives the cam 64 to rotate, the cam 64 drives the connecting plate 63 to reciprocate up and down, the plunger 60 is driven to move downwards, the diaphragm 59 is driven to suck, the one-way water inlet valve 56 is driven to open, the one-way outflow valve 53 is driven to close, water flows into the left water cavity 54 from the left water pumping pipe 55, the diaphragm 59 is driven to expand when the plunger 60 is driven to move upwards, the one-way outflow valve 53 is driven to open, the one-way water inlet valve 56 is driven to close, the left water cavity 54 is communicated with the water outlet pipe 51, the rotating shaft 57 drives the second bevel gear 68 to rotate simultaneously, the second bevel gear 68 rotates to drive the third bevel gear 69, the third bevel gear 69 rotates to drive the left rotating shaft 52 to rotate, the left rotating shaft 52 rotates to drive the third belt pulley 70 to rotate, the third belt pulley 70 rotates to drive the second synchronous belt 72 to rotate, the second synchronous belt 72 rotates to drive the third belt pulley 73 to rotate, so as to drive the right rotating shaft 74 to rotate, so as to drive the left gear 76 to rotate, the left gear 76 rotates to drive the right gear 77 to rotate, so that the right gear 31 and the longitudinal gear 32 move in opposite directions to compress gas, so that the gas is sprayed out through the bubble chamber 34 to generate a large amount of bubbles to wrap sewage in the sewage tank 78, and then the oily impurity garbage floating on the surface of the sewage in the sewage tank 78 is conveyed through the recovery claw 37.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. The utility model provides an air float process water pollution purifies cleaning equipment, includes the fuselage, its characterized in that: the machine body is internally provided with a sewage treatment box for filtering and recycling suspended garbage, the sewage treatment box is internally provided with a garbage collection device for convoluteing and recycling water-polluted garbage, the garbage collection device comprises a filtering shell which is fixedly arranged on the upper side wall body and the lower side wall body of the sewage treatment box and can seep sewage separating large garbage, the upper side of the filtering shell is provided with a first gear cavity, the rear side of the first gear cavity is provided with a gear set for driving, a driving shaft is rotatably arranged between the first gear cavity and the sewage treatment box, a spiral filtering impeller which is gradually reduced from top to bottom and can rotatably remove the garbage is fixedly arranged on the driving shaft in the filtering shell, the lower side of the spiral filtering impeller is provided with a recycling device for recycling pollutants, the right side wall body of the sewage treatment box is fixedly provided with a filtering net, and the right side of the filtering net is provided with a gas diaphragm pump capable, the utility model discloses a sewage treatment device, including gaseous diaphragm pump, effluent water sump, control motor, air inlet pipe, air outlet pipe, air.

2. The air flotation process water pollution purification and cleaning device as claimed in claim 1, wherein: the gear train including set up in the filter screen of first gear chamber rear side, the filter screen rear side wall is internal to be set firmly the rear side motor, first band pulley has set firmly on the power output shaft of rear side motor front side, synchronous belt chamber right side rotates and is equipped with the second band pulley, first band pulley with be equipped with the hold-in range between the second band pulley, first band pulley front side first gear intracavity set firmly with the downside bevel gear meshing that the driving shaft upside set firmly is connected central bevel gear.

3. The air flotation process water pollution purification and cleaning device as claimed in claim 1, wherein: the recycling device comprises a suction pipe arranged on the wall body on the right side of the filtering shell, the suction pipe is connected with a sewage pump, the left side of the sewage pump is provided with a circulating pipe communicated with the sewage treatment box, an air pressure cavity is arranged in the sewage pump, a rotating ball fixedly installed with the driving shaft is arranged in the air pressure cavity, a sliding cavity is arranged in the rotating ball, the left side and the right side of the sliding cavity are movably provided with wall attaching plates attached to the inner wall of the air pressure cavity, compression springs are arranged between the wall attaching plates and the driving shaft and are attached to the inner wall of the air pressure cavity all the time, the wall attaching plates are driven to rotate by the rotation of the rotating ball, so that the inner side of the air pressure cavity generates high and low water pressure difference, thereby the effects of sewage recycling and accelerating garbage recycling are achieved, and a garbage recycling pipe is fixedly arranged in the wall, and a garbage recycling bin for recycling garbage is arranged on the right side of the garbage recycling pipe.

4. The air flotation process water pollution purification and cleaning device as claimed in claim 1, wherein: the gas diaphragm pump comprises a diaphragm pump box arranged on the right side of the sewage treatment box, a diaphragm is arranged in the diaphragm pump box, a left water cavity for sewage to enter and exit is arranged on the left side of the diaphragm, a cylinder capable of being compressed by gas is arranged on the right side of the diaphragm, a driving box is fixedly arranged on the lower side of the cylinder, a slide rod cavity is arranged in the driving box, spring cavities are symmetrically arranged on the left and right sides of the slide rod cavity, a plunger is slidably arranged between the slide rod cavity and the cylinder, a connecting plate slidably arranged in the spring cavity is fixedly arranged on the lower side of the plunger, a return spring is arranged between the side wall body on the upper side of the spring cavity and the upper side of the connecting plate positioned on the left and right sides of the plunger, a driven shaft is rotatably arranged between the slide rod cavity and the second gear cavity, a rotating shaft is fixedly arranged on a power output shaft of the control motor, and a left, the slide bar intracavity set firmly on the driven shaft and be used for promoting the cam of plunger up-and-down motion, left side water cavity upside intercommunication is used for the outlet pipe, the outlet pipe with it is used for one-way outflow valve to slide between the diaphragm pump case to be equipped with, left side water cavity left side wall is equipped with in vivo with the left side drinking-water pipe of filter screen intercommunication, the left side drinking-water pipe with be equipped with one-way water intaking valve between the left side water cavity.

5. The air flotation process water pollution purification and cleaning device as claimed in claim 1, wherein: the bubble wrapping device comprises a pneumatic box which is arranged on the right side of the second gear cavity and used for providing gas, a driven shaft used for compressing gas is arranged on the upper side of the pneumatic box, a belt wheel cavity connected with the bubble box in the sewage pool is arranged on the driven shaft, a plurality of groups of air holes are arranged on the outer side of the bubble box, so that a large number of bubbles are generated when the belt wheel cavity flows out of the bubble box to wrap and float oil-shaped impurities in sewage, a belt wheel cavity is arranged on the rear side of the second gear cavity, a left rotating shaft is rotatably arranged between the belt wheel cavity and the second gear cavity, a third bevel gear which is meshed with a second bevel gear fixedly arranged on the rotating shaft is fixedly arranged on the left rotating shaft in the second gear cavity, a third belt wheel is fixedly arranged on the left rotating shaft in the belt wheel cavity, and a right rotating shaft is rotatably arranged between the driven shaft and the belt wheel, the band pulley intracavity the right side has set firmly the third band pulley in the pivot, the third band pulley with be equipped with the second hold-in range between the third band pulley, the driven shaft rear side with be equipped with the third gear chamber between the band pulley chamber, in the third gear chamber the left side gear has set firmly in the right side pivot, the meshing of left side gear right side is connected with the third gear chamber, the third gear chamber front side the driven shaft meshing is equipped with vertical gear, the left side gear front side be equipped with the right side gear in the driven shaft.

6. The air flotation process water pollution purification and cleaning device as claimed in claim 1, wherein: clearance recovery unit including rotate set up in the left side runner of lateral wall body around the effluent water sump, the rotation of left side runner right side is equipped with the right side runner, the left side runner with be equipped with the belt between the right side runner, set firmly the recovery claw that is used for the surface of sewage to float the impurity clearance on the belt, right side runner downside is equipped with and is used for floating the impurity receiving box that impurity carries out the recovery.