CN111408579A - Powder cleaning machine supplies return water system - Google Patents

Abstract

The invention discloses a water supply and return system of a powder cleaning machine, which aims to solve the problems that: waste gas recovery recycles, reduces the waste of water resource, and it includes: a cleaning machine body; a sedimentation tank; one end of the water inlet pipe with the pump is connected with the sedimentation tank, and the other end of the water inlet pipe with the pump is connected with the water inlet end of the cleaning machine body; and one end of the water return pipe is connected with the drainage end of the cleaning machine body, and the other end of the water return pipe is connected with the sedimentation tank. The powder is poured into the cleaning machine and is washd this internal, and the waste water that produces after the washing is got back to the sedimentation tank from the wet return and is depositd, and the low density filth in the waste water floats on the sedimentation tank pool face, and the high density filth in the waste water deposits at the bottom of the sedimentation tank pool, and the water suction after taking the pump inlet tube to deposit in with the sedimentation tank is internal to the cleaning machine, carries out cyclic utilization, has practiced thrift the water resource.

Description

Powder cleaning machine supplies return water system

Technical Field

The invention relates to the technical field of powder cleaning machines, in particular to a water supply and return system of a powder cleaning machine.

Background

The existing powder cleaning machine is not provided with a water supply and return system, so that waste water after cleaning is directly discharged, and clean water is continuously supplied for cleaning powder, so that waste of water resources is directly caused.

Disclosure of Invention

In order to achieve the aim, the invention discloses a water supply and return system of a powder cleaning machine, which aims to solve the problems that: waste gas recovery recycles, reduces the waste of water resource, and it includes:

a cleaning machine body;

a sedimentation tank;

one end of the water inlet pipe with the pump is connected with the sedimentation tank, and the other end of the water inlet pipe with the pump is connected with the water inlet end of the cleaning machine body;

and one end of the water return pipe is connected with the drainage end of the cleaning machine body, and the other end of the water return pipe is connected with the sedimentation tank.

Preferably, including first settling zone, second settling zone and water catch bowl in the sedimentation tank, the second settling zone is located between first settling zone and the water catch bowl, all separate through the baffle between first settling zone, second settling zone and the water catch bowl, the baffle is vertical to be connected in sedimentation tank bottom, take the pump inlet tube to intake the end and connect in the water catch bowl, wet return outlet end is connected in first settling zone.

Preferably, the height of the partition is less than the depth of the sedimentation tank.

Preferably, the method further comprises the following steps:

the floater blocking plate is vertically arranged in the second sedimentation area, and the height of the floater blocking plate is greater than that of the partition plate;

the first water inlet is formed in the bottom end of the floating object blocking plate;

the floater overflow port is communicated with the second sedimentation zone and is close to the end of the floater blocking plate close to the first sedimentation zone, and the height of the floater overflow port relative to the bottom of the sedimentation tank is smaller than that of the floater blocking plate;

the overflow port is communicated with the water collecting area.

Preferably, the water inlet end of the water inlet pipe with the pump is sequentially connected with a check valve, a tee joint, a filter, a first stop valve, an inlet flexible connection and a water pump along the water flowing direction, the tap water pipe with the valve is connected to the tee joint, the water outlet end of the water inlet pipe with the pump is sequentially connected with an outlet flexible connection, a second stop valve and a check valve along the water flowing direction, and the check valve is far away from the second stop valve and is connected with the water inlet end of the cleaning machine body through a pipeline.

Preferably, the washing machine body includes:

the end of the water return pipe, which is far away from the sedimentation tank, is connected with the bottom end of the cleaning tank;

the roller is horizontally erected in the cleaning tank;

the leakage holes are uniformly formed in the roller;

the cleaning pipe is erected at the end of the central line of the roller, one end of the cleaning pipe is plugged, and the other end of the cleaning pipe is connected with the end, far away from the sedimentation tank, of the water inlet pipe with the pump;

and the plurality of spray heads are connected to the cleaning pipe.

Preferably, the method further comprises the following steps:

the feeding hole is formed in one end of the roller and is of a conical barrel structure;

the discharge port is arranged at the other end of the roller;

the two arc-shaped supporting rods are connected to the position of the opening of the cleaning pool, and the roller is erected on the arc-shaped supporting rods;

the roller is arranged in an inclined mode, and the high-level end of the roller is arranged close to the feed inlet.

Preferably, the method further comprises the following steps:

rotate the pedestal, it connects in wasing the pond bottom to rotate the pedestal, it includes to rotate the pedestal:

the base body is connected to the bottom end of the cleaning pool;

the water inlet chamber is arranged at the bottom end of the seat body, and the end, far away from the sedimentation tank, of the water return pipe is communicated with the water inlet chamber;

the water inlet holes are formed in the side end of the water inlet chamber at equal intervals;

the double-head motor is vertically connected in the seat body;

the rotating blade is arranged in the water inlet chamber and connected to the output end of the double-head motor;

the rotating chamber is arranged at the top end of the seat body;

the bottom end of the rotary drum is connected into the rotating chamber, the bottom end of the rotary drum is connected with the output end of the double-head motor, the top end of the rotary drum is arranged close to the discharge port, and through holes are uniformly formed in the surface of the rotary drum;

the first transmission gear is annularly arranged at the opening position at the top end of the rotary drum;

and the second transmission teeth are circumferentially connected to the position, close to the discharge port, of the side end of the roller and are meshed with the first transmission teeth.

Preferably, the method further comprises the following steps:

the two transverse grooves are arranged in the rotating chamber in parallel and are close to the edge;

the inclined platform is annularly arranged at the position, close to the edge, of the bottom end of the rotary drum;

the third transmission gear is circumferentially connected to the inclined table;

the reciprocating assembly is arranged in the transverse groove and consists of an upper transmission bar, a lower transmission bar and a transition ring piece, the transition ring piece is connected between the upper transmission bar and the lower transmission bar, so that the reciprocating assembly is formed into an annular runway-shaped structure, the bottom end of the lower transmission bar is connected with the bottom end of the transverse groove in a sliding manner, and the top end of the upper transmission bar is exposed out of the notch end of the transverse groove;

the fourth transmission gear is connected to the top end of the upper transmission bar and is meshed with the third transmission gear;

the fifth transmission gear is respectively connected to the bottom end of the upper transmission bar and the top end of the lower transmission bar;

the rotary table is positioned between the upper transmission strip and the lower transmission strip, and the edge end of the rotary table is convexly extended with a connecting part which is arranged at an angle;

the sixth transmission gear is connected to the connecting part and meshed with the fifth transmission gear;

the rotating motor is arranged in the seat body, and the output end of the rotating motor is connected with the rotary disc.

Drawings

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

FIG. 1 is a schematic flow diagram of the present invention;

FIG. 2 is a schematic view of the structure of a sedimentation tank according to the present invention;

FIG. 3 is a schematic view of a water inlet pipe with a pump according to the present invention;

FIG. 4 is a schematic view of the structure of the cleaning machine body according to the present invention;

FIG. 5 is a view showing a positional relationship of a rotary table base in the present invention;

FIG. 6 is an enlarged view of reference character A in FIG. 5;

FIG. 7 is a schematic view of a rotary table base according to the present invention;

FIG. 8 is an enlarged view of reference number B in FIG. 7;

fig. 9 is a schematic view of the repetitive motion assembly.

In the figure: 1. a cleaning machine body; 2. a sedimentation tank; 3. a water inlet pipe with a pump; 4. a water return pipe; 5. rotating the pedestal; 11. a cleaning tank; 12. a drum; 13. a leak hole; 14. cleaning the tube; 15. a spray head; 16. a feed inlet; 17. a discharge port; 18. an arc-shaped support rod; 21. a first settling zone; 22. a second precipitation zone; 23. a water collection area; 24. a partition plate; 25. a float arresting plate; 26. a first water inlet; 27. a floater overflow port; 28. an overflow port; 31. a check valve; 32. a tee joint; 33. a filter; 34. a first shut-off valve; 35. the inlet is in flexible connection; 36. a water pump; 37. a tap water pipe with a valve; 38. the outlet is in flexible connection; 39. a second stop valve; 30. a check valve; 51. a base body; 52. a water inlet chamber; 53. a water inlet hole; 54. a double-headed motor; 55. a rotor blade; 56. a rotating chamber; 57. a rotating drum; 58. a first drive tooth; 59. a second gear; 61. a transverse groove; 62. a sloping table; 63. a third gear; 64. a repetitive motion assembly; 65. a fourth gear; 66. a fifth gear; 67. a turntable; 68. a connecting portion; 69. a sixth gear; 60. rotating the motor; 641. an upper transmission bar; 642. a lower transmission bar; 643. a transition ring.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

The invention will be further described with reference to the accompanying drawings.

As shown in fig. 1, the powder cleaning machine water supply and return system provided in this embodiment includes:

a cleaning machine body 1;

a sedimentation tank 2;

the cleaning machine comprises a cleaning machine body 1, a water inlet pipe 3 with a pump, a sedimentation tank 2, a sedimentation tank, a water outlet pipe, a water inlet pipe, a water outlet pipe and a water inlet pipe, wherein one end of the water inlet pipe 3 with the pump is connected with the sedimentation tank 2, and the other end of the water inlet pipe 3 with the pump is connected;

a water return pipe 4, 4 one ends of wet return pipe are connected with 1 drainage end of cleaning machine body, 4 other ends of wet return pipe are connected with sedimentation tank 2.

The working principle and the beneficial effects of the technical scheme are as follows:

the invention discloses a water supply and return system of a powder cleaning machine, wherein powder is poured into a cleaning machine body 1 for cleaning, waste water generated after cleaning returns to a sedimentation tank 2 from a water return pipe 4 for sedimentation, low-density dirt in the waste water floats on the surface of the sedimentation tank 2, high-density dirt in the waste water is precipitated at the bottom of the sedimentation tank 2, and water precipitated in the sedimentation tank 2 is pumped into the cleaning machine body 1 by a water inlet pipe 3 with a pump for recycling, so that water resources are saved.

As shown in fig. 2, in an embodiment, the sedimentation tank 2 includes a first sedimentation zone 21, a second sedimentation zone 22 and a water collection zone 23, the second sedimentation zone 22 is located between the first sedimentation zone 21 and the water collection zone 23, the first sedimentation zone 21, the second sedimentation zone 22 and the water collection zone 23 are separated by a partition plate 24, the partition plate 24 is vertically connected to the bottom of the sedimentation tank 2, the water inlet end of the water inlet pipe 3 with the pump is connected to the water collection zone 23, and the water outlet end of the water return pipe 4 is connected to the first sedimentation zone 21.

The working principle and the beneficial effects of the technical scheme are as follows:

waste water is from in the first settling zone 21 of return water 4 input, once deposit deposits in first settling zone 21 bottom, the floater floats on first settling zone 21 pool face, when first settling zone 21 internal water level is higher than the baffle 24 height, waste water flows into in the second settling zone 22 from baffle 24 top, carry out the secondary and deposit, the secondary deposit deposits in second settling zone 22 bottom, the floater floats on second settling zone 22 pool face, when second settling zone 22 internal water level is higher than the baffle 24 height, waste water flows into the catchment district 23 from baffle 24 top in, take pump inlet tube 33 to take out the water after the secondary deposits from catchment district 23.

In one embodiment, the height of the partition 24 is less than the depth of the settling tank 2.

In one embodiment, further comprising:

the floating object blocking plate 25 is vertically arranged in the second settling zone 21, and the height of the floating object blocking plate 25 is greater than that of the partition plate 24;

a first water inlet 26, wherein the first water inlet 26 is arranged at the bottom end of the floating object blocking plate 25;

the floating overflow port 27 is communicated with the second sedimentation zone 22, the floating overflow port 27 is close to the end, close to the first sedimentation zone 21, of the floating blocking plate 25, and the height, relative to the bottom of the sedimentation tank 2, of the floating overflow port 27 is smaller than the height of the floating blocking plate 25;

and the overflow port 28 is communicated with the water collecting area 23.

The working principle and the beneficial effects of the technical scheme are as follows:

the floater blocking plate 25 blocks the low-density floaters flowing into the second settling zone 22 along with the water flow, so as to prevent the floaters from flowing into the water collecting zone 23 along with the water flow, the first water inlet 26 is arranged at the bottom end of the floater blocking plate 25, the wastewater in the second settling zone 22 flows into the water collecting zone 23 from the first water inlet 26, the wastewater does not need to rise to a height higher than the floater blocking plate 25, and therefore the purpose of blocking the floaters cannot be achieved, the floater blocking plate 25 is higher than the pool surface in the settling tank 2, so as to prevent the floaters on the pool surface from flowing into the water collecting zone 23, when the pool surface is higher than the floater overflow port 27, the floaters flow out from the floater overflow port 27, and the overflow port 28 prevents the water in the settling tank 2 from overflowing from the pool port.

As shown in fig. 3, in one embodiment, a check valve 31, a three-way valve 32, a filter 33, a first stop valve 34, an inlet flexible connector 35 and a water pump 36 are connected to the water inlet end of the water inlet pipe 3 with a pump in sequence along the water flow direction, a tap water pipe 37 with a valve is connected to the three-way valve 32, an outlet flexible connector 38, a second stop valve 39 and a check valve 30 are connected to the water outlet end of the water inlet pipe 3 with a pump in sequence along the water flow direction, and the check valve 30 is connected to the water inlet end of the cleaning machine body 1 through a pipeline away from the second stop valve 39.

The beneficial effects of the above technical scheme are:

the tap water pipe 37 with a valve is connected to the water inlet end of the water inlet pipe 3 with a pump through a tee 32, so that water can be supplemented into the water inlet pipe 3 with the pump conveniently.

As shown in fig. 4, in one embodiment, the washing machine body 1 includes:

the end of the water return pipe 4, which is far away from the sedimentation tank 2, is connected with the bottom end of the cleaning tank 11;

the roller 12 is horizontally erected in the cleaning pool 11;

the leakage holes 13 are uniformly formed in the roller 12;

the cleaning pipe 14 is erected at the end where the central line of the roller 12 is located, one end of the cleaning pipe 14 is plugged, and the other end of the cleaning pipe 14 is connected with the end, far away from the sedimentation tank 2, of the water inlet pipe 3 with the pump;

and the spray heads 15, a plurality of the spray heads 15 are connected to the cleaning pipe 14.

The working principle and the beneficial effects of the technical scheme are as follows:

the drum 12 is horizontally erected on the cleaning tank 11, powder is poured into the drum 12, water which is precipitated in the sedimentation tank 2 is pumped into the cleaning pipe 14 by the water inlet pipe 3 with the pump, the water is sprayed out of the spray head 15, so that the powder which rolls in the drum 12 is washed, and the washed wastewater flows into the cleaning tank 11 through the leakage hole 13 and returns into the sedimentation tank 2 from the water return pipe 4.

As shown in fig. 5, in one embodiment, the method further includes:

the feeding hole 16 is formed in one end of the roller 12, and the feeding hole 16 is of a conical barrel structure;

the discharge port 17 is arranged at the other end of the roller 12;

the two arc-shaped supporting rods 18 are connected to the position of the opening of the cleaning pool 11, and the roller 12 is erected on the arc-shaped supporting rods 18;

wherein, the roller 12 is arranged in an inclined manner, and the high-level end of the roller 12 is arranged close to the feed inlet 16.

The working principle and the beneficial effects of the technical scheme are as follows:

the arc-shaped support rod 18 is used for erecting the roller 12 at the position of the opening of the cleaning tank 11, the bottom end of the roller 12 is arranged in the cleaning tank 11, the feed inlet 16 is of a conical tube structure, powder is guided into the roller 12 from the feed inlet 16, the feed inlet 16 is of a conical tube structure, so that the powder is prevented from being thrown out from the feed inlet 16 when the roller 12 rotates, the roller 12 is arranged in an inclined mode, the inclination angle is 3-5 degrees, the powder in the roller 12 moves to the discharge opening 17 located at the low end in the rotary cleaning process, a worker stands on the discharge opening 17, and the cleaned powder is discharged from the discharge opening 17.

As shown in fig. 6, in one embodiment, the method further includes:

rotating pedestal 5, rotating pedestal 5 connects in washing 11 bottoms of pond, rotating pedestal 5 includes:

the seat body 51, the said seat body 51 is connected to the bottom end of the cleaning pool 11;

the water inlet chamber 52 is arranged at the bottom end of the seat body 51, and the end, away from the sedimentation tank 2, of the water return pipe 4 is communicated with the water inlet chamber 52;

the water inlet holes 53 are formed in the side end of the water inlet chamber 52 at equal intervals;

the double-head motor 54 is vertically connected in the base body 51;

the rotating blade 55 is arranged in the water inlet chamber 52, and the rotating blade 55 is connected to the output end of the double-head motor 54;

the rotating chamber 56, the said rotating chamber 56 is set up in the top of the seat 51;

the bottom end of the rotary drum 57 is connected into the rotary chamber 56, the bottom end of the rotary drum 57 is connected with the output end of the double-head motor 54, the top end of the rotary drum 57 is arranged close to the discharge hole 17, and through holes are uniformly formed in the surface of the rotary drum;

the first transmission teeth 58 are annularly arranged at the top end opening position of the rotary drum 57;

and the second transmission teeth 59 are circumferentially connected to the side end of the roller 12 close to the discharge port 17, and the second transmission teeth 59 are meshed with the first transmission teeth 58.

The working principle and the beneficial effects of the technical scheme are as follows:

the double-head motor 54 is vertically connected in the base body 51 and rotates in the base body 51, the top end of the double-head motor 54 is connected with the bottom end of the rotary drum 57, the bottom end of the double-head motor 54 is connected with the rotating blade 55, when the double-head motor 54 rotates, the rotary drum 57 connected with the top end of the double-head motor 54 rotates in the rotating chamber 56 at the top end of the base body 51, and then the first driving tooth 58 connected with the top end of the rotary drum 57 is driven to rotate, the first driving tooth 58 drives the second driving tooth 59 engaged with the first driving tooth to rotate, and then the rotary drum 12 erected on the arc-shaped support rod 18 is driven to rotate, when powder is discharged from the discharge port 17 to the container, part of the powder falls into the rotary drum 57 close to the discharge port 17, the powder rotates in the rotary drum 57, the falling powder is rotated to complete the cleaning in the cleaning tank 11, and synchronously, the rotating blade 55 connected with the bottom end of, in return water pipe 4 intercommunication intake chamber 52, when rotor blade 55 during in intake chamber 52 internal rotation, the disturbance is depositd at the deposit of wasing pond 11 bottom and being close to return water pipe 4, prevent that the deposit from hoarding too much, block up return water pipe 4, under rotor blade 55's disturbance, the deposit is broken up and is dispersed in wasing pond 11, thereby be favorable to in the deposit flows into return water pipe 4, the during operation of rotating pedestal 5, double-end motor 54 locates in the pedestal 51, and then drive cylinder 12 and rotate, collect the powder that drops from discharge gate 17 simultaneously, the while disturbance is depositd at the deposit of wasing pond 11 bottom and being close to return water pipe 4, prevent that the deposit from hoarding too much, block up return water pipe 4.

As shown in fig. 7 to 9, in one embodiment, the method further includes:

the two transverse grooves 61 are arranged in the rotating chamber 56 in parallel and close to the edge;

the inclined table 62 is annularly arranged at the position, close to the edge, of the bottom end of the rotary drum 57;

the third transmission gear 63 is circumferentially connected to the inclined table 62;

the reciprocating assembly 64 is arranged in the transverse groove 61, the reciprocating assembly 64 is composed of an upper transmission bar 641, a lower transmission bar 642 and a transition ring 643, the transition ring 643 is connected between the upper transmission bar 641 and the lower transmission bar 642, so that the reciprocating assembly 64 is formed into an annular runway-shaped structure, the bottom end of the lower transmission bar 642 is slidably connected with the bottom end of the transverse groove 61, and the top end of the upper transmission bar 641 is exposed out of the notch end of the transverse groove 61;

a fourth transmission gear 65, wherein the fourth transmission gear 65 is connected to the top end of the upper transmission bar 641, and the fourth transmission gear 65 is engaged with the third transmission gear 63;

the fifth transmission gear 66 is connected to the bottom end of the upper transmission bar 641 and the top end of the lower transmission bar 642 respectively;

the turntable 67 is positioned between the upper transmission strip 641 and the lower transmission strip 642, and the edge end of the turntable 67 protrudes with a connecting part 68 which is arranged at an angle;

a sixth gear 69, wherein the sixth gear 69 is connected to the connecting portion 68, and the sixth gear 69 is engaged with the fifth gear 66;

and the rotating motor 60 is arranged in the seat body 51, and the output end of the rotating motor 60 is connected with the rotating disc 67.

The working principle and the beneficial effects of the technical scheme are as follows:

when the double-end motor 54 stops working, the roller 12 stops rotating, the water inlet pipe 3 with the pump stops working, the water level in the cleaning tank 11 descends, at this time, the rotating motor 60 works to drive the rotating disc 67 connected with the output end of the rotating motor to rotate, and further drive the connecting part 68 connected with the rotating disc to rotate, when the connecting part 68 rotates, the sixth driving tooth 69 connected with the connecting part 68 rotates in the reciprocating assembly 64, when the sixth driving tooth 69 is shifted to the fifth driving tooth 66 connected with the upper driving bar 641, the reciprocating assembly 64 moves in one direction in the transverse groove 61, when the sixth driving tooth 69 moves to the transition ring part 643, the sixth driving tooth 69 is separated from the fifth driving tooth 66 connected with the upper driving bar 641, the reciprocating assembly 642 stops moving in the transverse groove 61, when the sixth driving tooth 69 is shifted to the fifth driving tooth 66 connected with the lower driving bar, the reciprocating assembly 64 moves in the other direction in the transverse groove 61, the sixth transmission gear 69 moves in the repeated movement assembly 64 to drive the repeated movement assembly 64 to repeatedly move in the transverse groove 61, when the repeated movement assembly 64 moves in the transverse groove 61, the ramp 62 meshed with the upper transmission bar 641 through the fourth transmission gear 65 and the third transmission gear 63 is driven to repeatedly rotate in the rotation chamber 56, the rotary drum 57 is driven to repeatedly rotate in the rotation chamber 56, and finally the rotary drum 12 matched and connected with the rotary drum 57 through the first transmission gear 58 and the second transmission gear 59 is driven to repeatedly rotate on the arc-shaped support rod 18, when the rotary drum 12 repeatedly rotates on the arc-shaped support 18, the powder in the rotary drum 12 is conveniently discharged from the discharge port 17, when the rotary drum 57 repeatedly rotates in the rotation chamber 56, the output end of the double-head motor 54 is driven to rotate, the rotary vane 55 is driven to repeatedly rotate, and when the liquid level in the cleaning tank 11 drops, the powder attached in the rotary drum 57 is thrown off through the repeated rotation of the rotary drum 57, and when the liquid level in the cleaning tank 11 is lowered, the rotating blade 55 rotates repeatedly, and the sediment at the bottom of the cleaning tank 11 is discharged from the water return pipe 4 after being disturbed.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (9)

1. The utility model provides a powder cleaning machine supplies return water system which characterized in that includes:

a cleaning machine body (1);

a sedimentation tank (2);

one end of the water inlet pipe (3) with the pump is connected with the sedimentation tank (2), and the other end of the water inlet pipe (3) with the pump is connected with the water inlet end of the cleaning machine body (1);

one end of the water return pipe (4) is connected with the drainage end of the cleaning machine body (1), and the other end of the water return pipe (4) is connected with the sedimentation tank (2).

2. The powder cleaning machine water supply and return system according to claim 1, wherein the sedimentation tank (2) comprises a first sedimentation zone (21), a second sedimentation zone (22) and a water collection zone (23), the second sedimentation zone (22) is located between the first sedimentation zone (21) and the water collection zone (23), the first sedimentation zone (21), the second sedimentation zone (22) and the water collection zone (23) are separated by a partition plate (24), the partition plate (24) is vertically connected to the bottom of the sedimentation tank (2), the water inlet end of the water inlet pipe (3) with the pump is connected to the water collection zone (23), and the water outlet end of the water return pipe (4) is connected to the first sedimentation zone (21).

3. The powder cleaning machine water supply and return system according to claim 1, wherein the height of the partition (24) is less than the depth of the sedimentation tank (2).

4. The powder cleaning machine water supply and return system according to claim 2, further comprising:

the floating object blocking plate (25) is vertically arranged in the second settling zone (21), and the height of the floating object blocking plate (25) is greater than that of the partition plate (24);

the first water inlet (26) is formed in the bottom end of the floating object blocking plate (25) in the opening mode (26);

the floating overflow port (27) is communicated with the second settling zone (22), the floating overflow port (27) is close to the end, close to the first settling zone (21), of the floating blocking plate (25), and the height, relative to the bottom of the settling tank (2), of the floating overflow port (27) is smaller than that of the floating blocking plate (25);

the overflow port (28), overflow port (28) intercommunication catchment area (23) sets up.

5. The powder cleaning machine water supply and return system according to claim 2, wherein the water inlet end of the water inlet pipe (3) with the pump is sequentially connected with a check valve (31), a tee joint (32), a filter (33), a first stop valve (34), an inlet flexible connection (35) and a water pump (36) along the water flow direction, the tap water pipe (37) with the valve is connected to the tee joint (32), the water outlet end of the water inlet pipe (3) with the pump is sequentially connected with an outlet flexible connection (38), a second stop valve (39) and a check valve (30) along the water flow direction, and the end of the check valve (30) far away from the second stop valve (39) is connected with the water inlet end of the cleaning machine body (1) through a pipeline.

6. The powder cleaning machine water supply and return system according to claim 1, wherein the cleaning machine body (1) comprises:

the end, far away from the sedimentation tank (2), of the water return pipe (4) is connected with the bottom end of the cleaning tank (11);

the roller (12), the said roller (12) is set up in the washing pool (11) horizontally;

the leakage holes (13) are uniformly formed in the roller (12);

the cleaning pipe (14) is erected at the end where the central line of the roller (12) is located, one end of the cleaning pipe (14) is plugged, and the other end of the cleaning pipe (14) is connected with the end, far away from the sedimentation tank (2), of the water inlet pipe (3) with the pump;

and the spray heads (15) are connected to the cleaning pipe (14).

7. The powder cleaning machine water supply and return system according to claim 6, further comprising:

the feeding hole (16) is formed in one end of the roller (12), and the feeding hole (16) is of a conical barrel structure;

the discharge port (17), the said discharge port (17) locates at another end of the cylinder (12);

the two arc-shaped supporting rods (18) are connected to the position of the opening of the cleaning tank (11), and the roller (12) is erected on the arc-shaped supporting rods (18);

the roller (12) is obliquely arranged, and the high-level end of the roller (12) is arranged close to the feed port (16).

8. The powder cleaning machine water supply and return system according to claim 7, further comprising:

rotating pedestal (5), rotating pedestal (5) is connected in washing pond (11) bottom, rotating pedestal (5) includes:

the seat body (51), the said seat body (51) links to the bottom of the cleaning pool (11);

the water inlet chamber (52) is arranged at the bottom end of the seat body (51), and the end, far away from the sedimentation tank (2), of the water return pipe (4) is communicated with the water inlet chamber (52);

the water inlet holes (53) are formed in the side end of the water inlet chamber (52) at equal intervals;

the double-head motor (54), the said double-head motor (54) is connected vertically in the base (51);

the rotating blade (55), the rotating blade (55) is arranged in the water inlet chamber (52), and the rotating blade (55) is connected to the output end of the double-head motor (54);

the rotating chamber (56), the rotating chamber (56) is arranged at the top end of the seat body (51);

the bottom end of the rotary drum (57) is connected into the rotating chamber (56), the bottom end of the rotary drum (57) is connected with the output end of the double-head motor (54), the top end of the rotary drum (57) is arranged close to the discharge hole (17), and through holes are uniformly formed in the surface of the rotary drum;

the first transmission teeth (58) are annularly arranged at the top end opening position of the rotary drum (57);

the second transmission gear (59), second transmission gear (59) is connected to the position that the side end of drum (12) is close to discharge gate (17) in circumference, second transmission gear (59) and first transmission gear (58) mesh.

9. The powder cleaning machine water supply and return system according to claim 8, further comprising:

the two transverse grooves (61) are arranged in the rotating chamber (56) in parallel and are close to the edge;

the inclined table (62) is annularly arranged at the position, close to the edge, of the bottom end of the rotary drum (57);

the third transmission gear (63), the said third transmission gear (63) connects to the ramp (62) circumferentially;

the reciprocating assembly (64) is arranged in the transverse groove (61), the reciprocating assembly (64) consists of an upper transmission bar (641), a lower transmission bar (642) and a transition ring piece (643), the transition ring piece (643) is connected between the upper transmission bar (641) and the lower transmission bar (642), the reciprocating assembly (64) is further made to form an annular runway-shaped structure, the bottom end of the lower transmission bar (642) is in sliding connection with the bottom end of the transverse groove (61), and the top end of the upper transmission bar (641) is exposed out of the notch end of the transverse groove (61);

a fourth transmission gear (65), wherein the fourth transmission gear (65) is connected to the top end of the upper transmission bar (641), and the fourth transmission gear (65) is meshed with the third transmission gear (63);

the fifth transmission teeth (66) are respectively connected to the bottom end of the upper transmission bar (641) and the top end of the lower transmission bar (642);

the turntable (67) is positioned between the upper transmission strip (641) and the lower transmission strip (642), and a connecting part (68) arranged at an angle is convexly extended at the edge end of the turntable (67);

a sixth gear (69), wherein the sixth gear (69) is connected to the connecting part (68), and the sixth gear (69) is meshed with the fifth gear (66);

the rotary motor (60) is arranged in the base body (51), and the output end of the rotary motor (60) is connected with the rotary disc (67).

Images