CN114790052B

CN114790052B - Medical sewage disinfection and purification device with waste material separation function

Info

Publication number: CN114790052B
Application number: CN202210426920.4A
Authority: CN
Inventors: 王云
Original assignee: Nantong Xinxin Pharmaceutical Co ltd
Current assignee: Nantong Xinxin Pharmaceutical Co ltd
Priority date: 2022-04-21
Filing date: 2022-04-21
Publication date: 2022-12-16
Anticipated expiration: 2042-04-21
Also published as: CN114790052A

Abstract

The invention discloses a medical sewage disinfection and purification device with a waste separation function, which comprises a box body, wherein the box body is in a convex shape, a stirring mechanism is arranged in the box body, a separation mechanism is arranged in the box body, the separation mechanism comprises a circular cavity arranged at the upper end of the box body, the inner wall of the circular cavity is rotatably connected with a first plate through a first rod, the side wall of the first plate is in sealed sliding connection with the inner wall of the circular cavity, and the inner wall of the box body is fixedly connected with a collection frame. According to the invention, the two arc-shaped filter screens are continuously attached and separated through the continuous stretching of the conductive spring, and simultaneously, the two arc-shaped filter screens intermittently collide with the two stop blocks, so that the two arc-shaped filter screens continuously vibrate, and then larger waste materials on the surfaces of the two arc-shaped filter screens are shaken into the collection frame, meanwhile, high-pressure gas sprayed from the first pipe and the plurality of air injection pipes can flush smaller waste materials in the semicircular filter screen holes, and the smaller waste materials on the surfaces block the filter holes, so that the filtering effect is improved.

Description

Medical sewage disinfection and purification device with waste material separation function

Technical Field

The invention relates to the technical field of medical sewage treatment, in particular to a medical sewage disinfection and purification device with a waste separation function.

Background

The medical sewage is sewage discharged to natural environment or urban pipelines in hospitals, and when the medical sewage is treated, firstly impurities or medical waste in the sewage are filtered by filtering equipment, and then the sewage is disinfected and purified.

The inside filter screen of filtration equipment carries out the separation to impurity or medical waste in the sewage at present, but can gather a large amount of impurity or medical waste on the filter screen like this, need in time clear up the filter screen, but the clearance to the filter screen is at present perhaps the manual work is cleared up, or just clear up through external cleaning equipment, this has just increased clearance intensity of labour and clearing-up time undoubtedly, and can't carry out sewage filtration when the clearance, thereby reduced the treatment effeciency to sewage, can't satisfy actual demand.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a medical sewage disinfection and purification device with a waste separation function.

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

a medical sewage disinfection and purification device with a waste separation function comprises a box body, wherein the box body is in a convex shape, a stirring mechanism is arranged in the box body, a separation mechanism is arranged in the box body, the separation mechanism comprises a circular cavity arranged at the upper end of the box body, the inner wall of the circular cavity is rotationally connected with a first plate through a first rod, the side wall of the first plate is in sealed sliding connection with the inner wall of the circular cavity, the inner wall of the box body is fixedly connected with a collection frame, the bottom of the circular cavity is provided with a sundry removing opening opposite to the collection frame, the top of the box body is provided with a water inlet communicated with the top of the circular cavity, the upper end and the lower end of the first plate are both fixedly connected with two first semicircular plates, the upper end and the lower end of the first semicircular plate are both rotationally connected with two arc-shaped filter screens, the side walls of the two arc-shaped filter screens are in sealed sliding connection with the side wall of the first semicircular plate, the side walls of the two arc-shaped filter screens are both close to each other, the upper end and the lower end of the first plate are both fixedly connected with two semicircular plates, a plurality of semicircular plates are both sides of the first semicircular tube side walls, and a plurality of the first semicircular tube are both sides of the first semicircular tube are provided with a plurality of the embedded conductive blocks, and a plurality of the first semicircular tube are respectively connected with a plurality of the semicircular tube side walls, the box body is provided with a power supply mechanism, and the box body is provided with an air pumping mechanism.

Preferably, power supply mechanism is including seting up the half slot at the water inlet inner wall, the half slot inner wall rotates through the pivot and is connected with a plurality of water wheels, one of them water wheels adopts magnetic material to make, the arc chamber has been seted up to the half slot inner wall, the sealed sliding connection of arc chamber inner wall has the permanent magnetism board, the permanent magnetism board lateral wall is through first spring and arc chamber inner wall elastic connection, the inner wall fixedly connected with piezoceramics of first spring is kept away from in the arc chamber, piezoceramics pass through current amplifier and first conducting block, second conducting block and with a plurality of electrically conductive spring series connection of second conducting block homonymy.

Preferably, the air pumping mechanism comprises an air storage cavity arranged on the box body, a one-way air suction pipe is fixedly connected to the inner wall of the arc cavity, the inner wall of the arc cavity is communicated with the bottom of the air storage cavity through a one-way air outlet pipe, a second pipe matched with the first pipe is fixedly connected to the bottom of the air storage cavity, and a pressure release valve is arranged in the second pipe.

Preferably, the stirring mechanism comprises a plurality of stirring rods which are rotatably connected in the box body through second rods, the side wall of the box body is fixedly connected with a motor through a support, the movable end of the motor penetrates through the side wall of the box body and is fixedly connected with a first bevel gear, and the upper end of each second rod is fixedly connected with a second bevel gear meshed with the first bevel gear.

Preferably, be equipped with actuating mechanism on the motor, actuating mechanism includes one-way bearing, one-way bearing inside wall and motor loose axle lateral wall fixed connection, one-way bearing lateral wall fixedly connected with action wheel, box lateral wall and fixedly connected with follow the driving wheel are run through to first pole one end, the action wheel with from being connected with the hold-in range between the driving wheel.

Preferably, a normally closed electromagnetic valve is installed in the water inlet and is in coupling connection with the motor through a diode.

Preferably, the second semicircle board lateral wall fixedly connected with a plurality of third pipes that communicate with first semicircle board lateral wall, box lateral wall fixedly connected with and a plurality of third pipe one-to-one to a plurality of fourth pipes, box inner wall top fixedly connected with inlet tube, the fourth pipe mouth of pipe and inlet tube inner wall intercommunication, install the rivers sensor in the inlet tube, the rivers sensor passes through external control mechanism and is connected with motor coupling.

Preferably, the inner wall of the box body is provided with a disinfectant adding port, a water drainage pipe is arranged below the inner wall of the box body, and a valve is arranged in the water drainage pipe.

Compared with the prior art, the invention has the advantages that:

1: through setting up separating mechanism, conductive spring can constantly stretch out and draw back, make two arc filter screens constantly laminate and separate, two arc filter screens can intermittent type nature and two dog collisions simultaneously, can constantly vibrate on two arc filter screens this moment, and then shake its surperficial great waste material to collecting the frame in, the interior spun high-pressure gas of spun can wash out the less waste material in the semi-circular filter screen filter hole from first pipe and a plurality of jet-propelled pipe simultaneously, the less waste material in surface blocks up this filter hole, increase its filter effect.

2: through setting up power supply mechanism, when sewage flowed in the inlet, a plurality of water wheels rotated fast this moment can make permanent magnetic plate intermittent type nature to the piezoceramics collision for piezoceramics goes up intermittent type nature and produces induced-current and supply power on to conductive spring, and then can the intermittent type nature extension and shrink on the conductive spring, with this need not to supply power on to conductive spring through external current, rationally utilizes the kinetic energy in the sewage.

3: because set up arc filter screen and semicircle type filter screen respectively in first board upper end and lower extreme, and then when clearing up arc filter screen and the semicircle type filter screen to lieing in the below, the arc filter screen and the semicircle type filter screen that lie in the top at this moment still can filter the waste material in the sewage, can not appear unable the filterable phenomenon of sewage take place when filtering arc filter screen and semicircle type filter screen for the treatment effeciency to sewage.

Drawings

FIG. 1 is a schematic structural diagram of a medical sewage disinfection and purification device with waste separation function according to the present invention;

FIG. 2 is a schematic structural diagram of a separating mechanism in a medical sewage disinfecting and purifying apparatus with a waste separating function according to the present invention;

FIG. 3 is a schematic side view of a medical sewage disinfecting and purifying apparatus with waste separating function according to the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 2;

FIG. 5 is an enlarged view of the structure at B in FIG. 1;

FIG. 6 is a schematic sectional view of a separating mechanism of a medical sewage disinfecting and purifying apparatus with a waste separating function according to the present invention.

In the figure: 1 box body, 2 round cavities, 3 collecting frames, 4 impurity removing openings, 5 first rods, 6 first plates, 7 first semicircular plates, 8 arc-shaped filter screens, 9 second semicircular plates, 10 semicircular filter screens, 11 third pipes, 12 fourth pipes, 13 water inlet pipes, 14 conductive springs, 15 first pipes, 16 air injection pipes, 17 first conductive blocks, 18 second conductive blocks, 19 baffle blocks, 20 water inlet openings, 21 normally closed electromagnetic valves, 22 semicircular grooves, 23 water wheels, 24 arc-shaped cavities, 25 permanent magnetic plates, 26 first springs, 27 piezoelectric ceramics, 28 air storage cavities, 29 one-way air suction pipes, 30 one-way air outlet pipes, 31 second pipes, 32 motors, 33 first bevel gears, 34 second rods, 35 stirring rods, 36 second bevel gears, 37 one-way bearings, 38 driving wheels, 39 driven wheels, 40 water flow sensors, 41 disinfectant adding openings and 42 water discharge pipes.

Detailed Description

Referring to fig. 1-6, a medical sewage disinfection and purification device with waste material separation function, comprising a box body 1, wherein the box body 1 is in a convex shape, a stirring mechanism is arranged in the box body 1, the separating mechanism comprises a circular cavity 2 arranged at the upper end of the box body 1, the inner wall of the circular cavity 2 is rotatably connected with a first plate 6 through a first rod 5, the side wall of the first plate 6 is hermetically and slidably connected with the inner wall of the circular cavity 2, the inner wall of the box body 1 is fixedly connected with a collecting frame 3, the bottom of the circular cavity 2 is provided with a impurity removing opening 4 just opposite to the collecting frame 3, the top of the box body 1 is provided with a water inlet 20 communicated with the top of the circular cavity 2, the upper end and the lower end of the first plate 6 are fixedly connected with two first semi-circular plates 7, the first semi-circular plates 7 are closely attached to the inner wall of the circular cavity 2, the upper end and the lower end of the first plate 6 are rotatably connected with two arc-shaped filter screens 8, the side walls of the two arc-shaped filter screens 8 are hermetically and slidably connected with the side walls of the first semi-circular plates 7, the two arc-shaped filter screens 8 are closely attached to the side wall close to each other, two second semicircular plates 9 are fixedly connected to the upper end and the lower end of the first plate 6, the inner wall of each second semicircular plate 9 is fixedly connected with a semicircular filter screen 10 attached to the side wall of the first plate 6, the two second semicircular plates 9 are arranged between the two first semicircular plates 7, the side wall of the arc-shaped filter screen 8 far away from the semicircular filter screen 10 is elastically connected with the side wall of the first plate 6 through a plurality of conductive springs 14, two first tubes 15 are embedded in the first plate 6, the side wall of each first tube 15 is fixedly connected with a plurality of air injection tubes 16, the orifices of the plurality of air injection tubes 16 extend to the side wall of the semicircular filter screen 10 close to the first tubes 15, first conductive blocks 17 are embedded in the inner wall of the circular cavity 2, and second conductive blocks 18 matched with the first conductive blocks 17 are fixedly connected to the side walls on both sides of the first plate 6, the inner wall of the impurity removing opening 4 is fixedly connected with a plurality of stop blocks 19, the box body 1 is provided with a power supply mechanism, and the box body 1 is provided with an air pumping mechanism.

It should be noted that the filtering hole diameter of the arc-shaped filtering net 8 is larger than that of the semi-circular filtering net 10, so that the arc-shaped filtering net 8 can filter large waste materials, the semi-circular filtering net 10 can filter micro waste materials, multi-stage filtering is performed on medical sewage, the filtering effect is improved, and meanwhile, the rubber sleeve is sleeved on the conductive spring 14, so that the working stability of the medical sewage is improved.

Further, when clearing up arc filter screen 8, conductive spring 14 can constantly stretch out and draw back this moment, make two arc filter screens 8 constantly laminate and separate, two arc filter screens 8 can intermittent type nature and two dog 19 collisions simultaneously, as shown in fig. 2, can constantly vibrate on two arc filter screens 8 this moment, and then shake its surperficial great waste material to the collection frame 3 in, the less waste material in the half-round filter screen 10 filter hole can be washed out from the interior spun high-pressure gas of first pipe 15 and a plurality of jet-propelled pipe 16 simultaneously, the less waste material in surface blocks up this filter hole, increase its filter effect.

It is worth mentioning that, owing to set up arc filter screen 8 and semicircle type filter screen 10 respectively in first 6 upper ends of boards and lower extreme, and then when clearing up arc filter screen 8 and the semicircle type filter screen 10 that lie in the below, the arc filter screen 8 that lie in the top this moment and semicircle type filter screen 10 still can filter the waste material in the sewage, can't take place the filterable phenomenon of sewage when can't appear filtering arc filter screen 8 and semicircle type filter screen 10 for the treatment effeciency to sewage.

Power supply mechanism is including seting up at the semicircular groove 22 of water inlet 20 inner wall, the semicircular groove 22 inner wall rotates through the pivot and is connected with a plurality of water wheels 23, one of them water wheel 23 adopts magnetic material to make, arc chamber 24 has been seted up to semicircular groove 22 inner wall, 24 inner wall sealing sliding connection in arc chamber have a permanent magnetism board 25, the permanent magnetism board 25 lateral wall is through

first spring

26 and 24 inner wall elastic connection in arc chamber, the inner wall fixedly connected with piezoceramics 27 of first spring 26 is kept away from in arc chamber 24, piezoceramics 27 passes through current amplifier and first conducting block 17, second conducting block 18 and a plurality of conductive spring 14 series connection with the 18 homonymies of second conducting block.

It should be noted that an included angle between the two second conductive bumps 18 is 180 °, that is, after the first plate 6 rotates for a half turn, one second conductive bump 18 always contacts with the first conductive bump 17, and meanwhile, after the piezoelectric ceramic 27 is extruded by collision, an induced current is generated inside the piezoelectric ceramic, which is the prior art.

Further, when sewage flows in the water inlet 20, the water wheels 23 rotate rapidly under the impact of the sewage, when the water wheels 23 made of magnetic materials are close to the permanent magnetic plates 25, the elastic force of the first springs 26 is not enough to overcome the suction force between the water wheels 23 and the permanent magnetic plates 25, and then the water wheels 23 rotate rapidly to drive the permanent magnetic plates 25 to slide rapidly, when the water wheels 23 rotate to be separated from the permanent magnetic plates 25, the elastic force of the first springs 26 is enough to overcome the suction force between the water wheels 23 and the permanent magnetic plates 25, so as to drive the permanent magnetic plates 25 to slide to the original position, and further, when the water wheels 23 rotate rapidly, the permanent magnetic plates 25 intermittently slide on the inner wall of the arc-shaped cavity 24, and then intermittently collide with the piezoelectric ceramics 27, so that induced current is intermittently generated on the piezoelectric ceramics 27 to supply power to the conductive springs 14, and further, the conductive springs 14 intermittently extend and contract, so as to supply power to the conductive springs 14 without external current, and reasonably utilize kinetic energy in the sewage.

The air pumping mechanism comprises an air storage cavity 28 arranged on the box body 1, a one-way air suction pipe 29 is fixedly connected to the inner wall of the arc-shaped cavity 24, the inner wall of the arc-shaped cavity 24 is communicated with the bottom of the air storage cavity 28 through a one-way air outlet pipe 30, a second pipe 31 matched with the first pipe 15 is fixedly connected to the bottom of the air storage cavity 28, and a pressure release valve is arranged in the second pipe 31.

It should be noted that the one-way air intake pipe 29 only allows outside air to enter the arc-shaped cavity 24, the one-way air outlet pipe 30 only allows air to enter the air storage cavity 28 from the arc-shaped cavity 24, and meanwhile, a through hole communicated with the side wall of the box body 1 is formed in the inner wall of the arc-shaped cavity 24 close to the first spring 26, so as to balance the pressure variation in the arc-shaped cavity 24 when the permanent magnet plate 25 slides.

The stirring mechanism comprises a plurality of stirring rods 35 which are rotatably connected in the box body 1 through second rods 34, the side wall of the box body 1 is fixedly connected with a motor 32 through a support, the movable end of the motor 32 penetrates through the side wall of the box body 1 and is fixedly connected with a first bevel gear 33, and the upper end of each second rod 34 is fixedly connected with a second bevel gear 36 meshed with the first bevel gear 33.

Be equipped with actuating mechanism on the motor 32, actuating mechanism includes one-way bearing 37, and one-way bearing 37 inside wall and motor 32 loose axle lateral wall fixed connection, one-way bearing 37 lateral wall fixedly connected with

action wheel

38, and 5 one ends of first pole run through 1 lateral wall of box and fixedly connected with from driving wheel 39, are connected with the hold-in range between action wheel 38 and the follow driving wheel 39.

It should be noted that when the forward current is applied to the motor 32 to rotate in the forward direction, the inner ring of the one-way bearing 37 does not drive the outer ring to rotate, and when the reverse current is applied to the motor 32 to rotate in the reverse direction, the inner ring of the one-way bearing 37 drives the outer ring to rotate.

A normally closed electromagnetic valve 21 is installed in the water inlet 20, and the normally closed electromagnetic valve 21 is coupled with a motor 32 through a diode.

It should be noted that a diode allows only forward current to flow.

The 9 lateral walls fixedly connected with of second semicircle board are a plurality of with the third pipe 11 of 7 lateral walls intercommunications of first semicircle board, 1 lateral walls fixedly connected with of box and a plurality of third pipe 11 one-to-one to a plurality of

fourth pipes

12, 1 inner wall top fixedly connected with inlet tube 13 of box, the 12 mouths of tubes of fourth pipe and the inner wall intercommunication of inlet tube 13 install rivers sensor 40 in the inlet tube 13, rivers sensor 40 is connected with motor 32 coupling through external control mechanism.

Further, the water flow sensor 40 is a water flow sensing instrument that outputs a pulse signal or signals such as current and voltage by sensing the water flow, and the output of the signal and the water flow form a certain linear proportion, in the present invention, when the water flow in the water inlet pipe 13 meets the requirement, the external control mechanism passes a forward current into the motor 32, and when the water flow in the water inlet pipe 13 does not meet the requirement, the external control mechanism passes a reverse current into the motor 32, which is the prior art.

It should be noted that, be equipped with the time delay relay on the motor 32, make can cross a period and rotate after letting in the electric current on motor 32, make when letting in reverse current in motor 32, can guarantee before first board 6 rotates, normally closed solenoid valve 21 closes and is located two arc filter screen 8 of first board 6 below and laminates each other, simultaneously behind motor 32 reverse rotation half-turn, external control mechanism can let in forward current in to motor 32 once more, thereby continue to carry out sewage waste separation processing.

The inner wall of the box body 1 is provided with a disinfectant adding port 41, a drain pipe 42 is arranged below the inner wall of the box body 1, and a valve is arranged in the drain pipe 42.

In the invention, forward current is introduced into the motor 32 to enable the motor 32 to rotate in the forward direction, and then the first bevel gear 33 drives the stirring rods 35 to rotate through the second bevel gear 36 and the second rod 34, so that the sewage after waste separation can be disinfected;

when forward current is introduced into the motor 32, the normally closed electromagnetic valve 21 is electrified and opened, sewage can enter the circular cavity 2 through the water inlet 20, the two arc-shaped filter screens 8 and the semicircular filter screen 10 which are positioned above the first plate 6 can perform multistage filtration on the sewage, the separation effect on waste materials is increased, and then the sewage after the waste materials are separated can enter the box body 1 through the third pipe 11, the fourth pipe 12 and the water inlet pipe 13 for disinfection treatment;

when waste materials are separated, the second conductive block 18 close to the lower portion of the first plate 6 is in contact with the first conductive block 17, and in the process that sewage flows in the water inlet 20, the water wheels 23 rapidly rotate under the impact effect of the sewage, so that the permanent magnetic plate 25 can intermittently and rapidly slide on the inner wall of the arc-shaped cavity 24 under the elastic action of the water wheels 23 and the first springs 26 which are made of magnetic materials, the piezoelectric ceramic 27 is intermittently collided with the piezoelectric ceramic 27, induced current is intermittently generated on the piezoelectric ceramic 27 to supply power to the conductive springs 14 located below the first plate 6, the two conductive springs 14 can intermittently extend and contract, the two arc-shaped filter screens 8 are continuously attached and separated, meanwhile, the two arc-shaped filter screens 8 intermittently collide with the two stop blocks 19, the two arc-shaped filter screens 8 continuously vibrate, and large waste materials on the surfaces of the two arc-shaped filter screens 8 are shaken into the collecting frame 3;

meanwhile, the permanent magnet plate 25 slides back and forth on the inner wall of the arc-shaped cavity 24, at the moment, the arc-shaped cavity 24 can intermittently pump air into the air storage cavity 28 through the one-way air suction pipe 29 and the one-way air outlet pipe 30, so that the pressure in the air storage cavity 28 is increased, when the pressure in the air storage cavity 28 reaches a critical value of a pressure release valve arranged in the second pipe 31, high-pressure air in the air storage cavity 28 enters the first pipe 15 opposite to the second pipe 31 through the second pipe 31, then the high-pressure air is sprayed out at high speed through the plurality of air spraying pipes 16, and then smaller waste materials in filter holes of the semi-circular filter screen 10 are flushed out, the filter holes are blocked by the smaller waste materials on the surface, and the filtering effect of the filter holes is improved;

when the waste materials are accumulated on the surfaces of the arc-shaped filter screen 8 and the semicircular filter screen 10 on the first plate 6, the water flow in the water inlet pipe 13 is small at the moment, and further under the action of the water flow sensor 40, the external control mechanism leads reverse current into the motor 32 at the moment, and further under the action of the diode, the normally closed electromagnetic valve 21 is powered off and closed at the moment, so that the sewage is prevented from entering the circular cavity 2, at the moment, the water wheel 23 does not rotate any more, and further the permanent magnetic plate 25 does not collide and extrude the piezoelectric ceramic 27, so that the conductive springs 14 below the first plate 6 are powered off and extended, then the two arc-shaped filter screens 8 are tightly attached to each other, then the motor 32 can rotate in a reverse direction for half a circle, and then the inner ring of the one-way bearing 37 can drive the outer ring to rotate in a reverse direction for half a circle, and then the one-way bearing 37 can drive the outer ring to rotate for half a circle through the driving wheel 38, the synchronous belt, the driven wheel 39 and the first rod 5 drive the first plate 6 to rotate for half a circle, so that the cleaned arc-shaped filter screen 8 and the semicircular filter screen 10 rotate to the first plate 6 again, and then the normally closed electromagnetic valve 32 is opened to enable the water inlet pipe 13 to rotate for the water inlet pipe 13 to rotate again, and the normally closed electromagnetic valve 13 to rotate for the water inlet pipe 13 to rotate again.

Claims

1. The utility model provides a medical sewage disinfection and purification device with waste material separation function, includes box (1), box (1) is protruding type, its characterized in that, be equipped with rabbling mechanism in box (1), be equipped with separating mechanism in box (1), separating mechanism is including offering circular chamber (2) in box (1) upper end, circular chamber (2) inner wall rotates through first pole (5) and is connected with first board (6), first board (6) lateral wall and circular chamber (2) inner wall sealing sliding connection, box (1) inner wall fixedly connected with collection frame (3), just right miscellaneous mouthful (4) of removing of collection frame (3) are seted up to circular chamber (2) bottom, box (1) top is seted up with the water inlet (20) of circular chamber (2) top intercommunication, first board (6) upper end and lower extreme all fixedly connected with two first semicircle boards (7), first semicircle board (7) and cavity (2) inner wall closely laminate, first board (6) upper end and lower extreme all rotate and are connected with two arc filter screens (8), two arc filter screen (8) and second semicircle board (9) lower extreme are closely connected with the first semicircle board (6) side wall closely, semicircle type filter screen (10), two of second semicircle board (9) inner wall fixedly connected with and the laminating of first board (6) lateral wall semicircle type filter screen (10), second semicircle board (9) are located and set up between two first semicircle boards (7), the lateral wall that semicircle type filter screen (10) were kept away from in arc filter screen (8) is through a plurality of conductive spring (14) and first board (6) lateral wall elastic connection, first board (6) are embedded to be equipped with two first pipe (15), a plurality of jet-propelled pipe (16) of first pipe (15) lateral wall fixedly connected with, it is a plurality of jet-propelled pipe (16) mouth of pipe extends to semicircle type filter screen (10) lateral wall setting that is close to with first pipe (15), circular chamber (2) inner wall is inlayed and is equipped with first conducting block (17), the equal fixedly connected with of first board (6) both sides lateral wall and first conducting block (17) complex second conducting block (18), remove miscellaneous mouthful (4) inner wall fixedly connected with a plurality of dog (19), be equipped with power supply mechanism on box (1), gas pump mechanism (1).

2. The medical sewage disinfection and purification device with the waste separation function, according to claim 1, wherein the power supply mechanism comprises a semicircular groove (22) formed in the inner wall of the water inlet (20), the inner wall of the semicircular groove (22) is rotatably connected with a plurality of water wheels (23) through a rotating shaft, one of the water wheels (23) is made of a magnetic material, the inner wall of the semicircular groove (22) is provided with an arc-shaped cavity (24), the inner wall of the arc-shaped cavity (24) is hermetically and slidably connected with a permanent magnetic plate (25), the side wall of the permanent magnetic plate (25) is elastically connected with the inner wall of the arc-shaped cavity (24) through a first spring (26), the inner wall of the arc-shaped cavity (24) far away from the first spring (26) is fixedly connected with piezoelectric ceramics (27), and the piezoelectric ceramics (27) are connected in series with the first conductive block (17), the second conductive block (18) and a plurality of conductive springs (14) on the same side as the second conductive block (18) through a current amplifier.

3. The medical sewage disinfection and purification device with the waste separation function according to claim 2, wherein the air pumping mechanism comprises an air storage cavity (28) arranged on the box body (1), a one-way air suction pipe (29) is fixedly connected to the inner wall of the arc-shaped cavity (24), the inner wall of the arc-shaped cavity (24) is communicated with the bottom of the air storage cavity (28) through a one-way air outlet pipe (30), a second pipe (31) matched with the first pipe (15) is fixedly connected to the bottom of the air storage cavity (28), and a pressure release valve is arranged in the second pipe (31).

4. The medical sewage disinfection and purification device with the waste separation function according to claim 1, wherein the stirring mechanism comprises a plurality of stirring rods (35) rotatably connected in the box body (1) through second rods (34), the side wall of the box body (1) is fixedly connected with a motor (32) through a bracket, the movable end of the motor (32) penetrates through the side wall of the box body (1) and is fixedly connected with a first bevel gear (33), and the upper end of the second rods (34) is fixedly connected with a second bevel gear (36) meshed with the first bevel gear (33).

5. The medical sewage disinfection and purification device with the waste separation function according to claim 4, wherein a driving mechanism is arranged on the motor (32), the driving mechanism comprises a one-way bearing (37), the inner side wall of the one-way bearing (37) is fixedly connected with the side wall of a movable shaft of the motor (32), the outer side wall of the one-way bearing (37) is fixedly connected with a driving wheel (38), one end of the first rod (5) penetrates through the side wall of the box body (1) and is fixedly connected with a driven wheel (39), and a synchronous belt is connected between the driving wheel (38) and the driven wheel (39).

6. The medical sewage disinfection and purification device with the waste separation function according to claim 4, wherein a normally closed electromagnetic valve (21) is installed in the water inlet (20), and the normally closed electromagnetic valve (21) is coupled with the motor (32) through a diode.

7. The medical sewage disinfection and purification device with the waste separation function according to claim 4, wherein a plurality of third pipes (11) communicated with the side wall of the first semicircular plate (7) are fixedly connected to the side wall of the second semicircular plate (9), a plurality of fourth pipes (12) corresponding to the plurality of third pipes (11) in a one-to-one correspondence are fixedly connected to the side wall of the box body (1), a water inlet pipe (13) is fixedly connected to the upper portion of the inner wall of the box body (1), the pipe orifice of each fourth pipe (12) is communicated with the inner wall of the corresponding water inlet pipe (13), a water flow sensor (40) is installed in the corresponding water inlet pipe (13), and the water flow sensor (40) is coupled with the motor (32) through an external control mechanism.

8. The medical sewage disinfection and purification device with the waste separation function as claimed in claim 1, wherein a disinfectant adding port (41) is formed in the inner wall of the box body (1), a drain pipe (42) is installed below the inner wall of the box body (1), and a valve is installed in the drain pipe (42).