CN216472347U - Water inlet mixing tank and air floatation machine using same - Google Patents

Abstract

The utility model discloses a water inlet mixing box and an air flotation machine using the same, which comprises a closed box body, a water inlet pipeline, a water outlet pipeline and a dosing pipeline, wherein a mixing space is arranged in the closed box body, the dosing pipeline is communicated with the mixing space, one end of the water inlet pipeline is an input end, the input end is higher than the liquid level in the mixing space, one end of the water outlet pipeline is an output end, and the output end is lower than the liquid level. The reasonable arrangement of space realizes small-size integration.

Description

Water inlet mixing tank and air floatation machine using same

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a water inlet mixing box and an air floatation machine using the same.

Background

The water inlet mixing box is used as a common box body in an air floatation machine and is mainly used for mixing sewage and medicaments.

After the existing mixing box is communicated with sewage, the sewage can enter the mixing box through an external pump body or in a self-suction mode, but because the mixing box is different from the external liquid level in the using process, the siphon effect is easy to occur, the sewage in the mixing box flows backwards, and the mixing effect is reduced, so that the water inlet mixing box avoiding the siphon effect and the air floatation machine using the mixing box are needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a water inlet mixing box capable of avoiding the siphon effect and an air floatation machine using the mixing box.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a mixing box of intaking, includes airtight box, inlet channel, outlet conduit and adds the medicine pipeline, be equipped with the mixing space in the airtight box, it communicates with the mixing space to add the medicine pipeline, inlet channel one end is the input, input and mixing space intercommunication, the input height is higher than the interior liquid level of mixing space, outlet conduit one end is the output, output and the inside intercommunication of airtight box, the output height is less than the liquid level.

As a further improvement of the utility model, a connecting pipeline communicated with the mixing space is arranged on the closed box body, and a first switch component is arranged on the connecting pipeline and is used for opening or closing the connecting pipeline.

The utility model provides an air supporting machine, includes the fuselage, be equipped with charge device, scraper and foretell mixing box that intakes in the fuselage, seted up on the fuselage and scraped the material space, outlet conduit and scraping material space intercommunication, charge device is connected and adds the medicament respectively to charge pipeline and outlet conduit with charge pipeline and outlet conduit respectively, the scraper sets up in scraping the material space.

As a further improvement of the utility model, an air floatation device and a flocculation device which are communicated with the water outlet pipeline are sequentially arranged on the water outlet pipeline, and the medicine adding device is respectively connected with the air floatation device and the flocculation device and adds a medicine.

As a further improvement of the utility model, a baffle plate is arranged in the scraping space and is divided into an upper floating area and a scraping area by the baffle plate, and the upper plane height of the baffle plate is higher than the outlet height of the medicine adding device and lower than the upper plane height of the scraping space.

As a further improvement of the utility model, the water outlet pipeline comprises a discharge section, one end of the discharge section is communicated with the scraping space, the other end of the discharge section is connected with an outlet of the flocculation device, a branch pipe is connected to the discharge section, and a second switch component is arranged on the branch pipe.

As a further improvement of the utility model, the scraping device comprises a scraping plate and a reciprocating assembly, a motor is arranged on the machine body, an output shaft of the motor is connected with the reciprocating assembly and drives the reciprocating assembly to move, and the scraping plate is connected with the reciprocating assembly and is driven by the reciprocating assembly to carry out circulating scraping action.

As a further improvement of the utility model, the waste material collecting device is further included, the collecting device is connected with the scraping space and is used for collecting waste materials scraped by the scraping device, the collecting device comprises a collecting bag and a guide block arranged on the machine body, a guide space is arranged in the guide block, the scraping area is provided with an inclined plane connected to the guide space, a discharge opening is arranged in the guide space, a fixing piece is arranged on the guide block, the collecting bag is detachably connected with the guide block through the fixing piece, and the opening of the collecting bag is arranged corresponding to the discharge opening.

As a further improvement of the utility model, the scraper device further comprises an adjusting device, the adjusting device is connected with the scraping space and is used for adjusting the liquid level height of the scraping space, the adjusting device comprises a drawing plate, an adjusting groove is arranged on the machine body, an installation seat is arranged in the adjusting groove, the drawing plate is installed on the installation seat and moves along the height direction of the installation seat, the adjusting groove is divided into a first adjusting area and a second adjusting area through the drawing plate, the first adjusting area is connected with the scraping area, and a through hole is formed in the drawing plate.

As a further improvement of the utility model, the machine body is provided with an accommodating cavity at the outer side of the scraping space, the accommodating space comprises an upper layer and a lower layer, the closed box body, the dosing device and the adjusting device are arranged at the upper layer, the air flotation device, the flocculation device and the bent discharge pipeline are arranged at the lower layer of the accommodating cavity, and the collecting device is arranged at the outer side of the scraping space far away from the accommodating space.

The utility model has the beneficial effects that: realize through the setting to input and output height in the accessible atmospheric pressure directly drives sewage entering mixing space when using, simultaneously because the setting of input height, can effectively avoid the sewage backward flow that siphon effect caused, the effective increase of setting through airtight box simultaneously inhales the journey from inhaling, through charge device, scrape the reasonable arrangement of space and collection device position's setting realization to the space, thereby the realization integrates to multiple functions's small-size, add the medicine section and can be convenient for to add the sediment or the flocculus that the medicine formed and can in time be taken away by rivers, thereby avoid sediment or flocculus deposit to cause the jam.

Drawings

FIG. 1 is a cross-sectional view of a containment vessel according to the present invention;

FIG. 2 is an inside mounting view of the receiving cavity of the present invention;

FIG. 3 is a schematic view of a scraping device according to the present invention;

FIG. 4 is a schematic view of a collection device according to the present invention;

FIG. 5 is a schematic view of an adjustment device of the present invention;

FIG. 6 is a schematic view of a drug delivery device according to the present invention;

FIG. 7 is a schematic view of an air bearing cavity according to the present invention.

Reference numerals: 1. sealing the box body; 2. a water inlet pipe; 3. a water outlet pipeline; 4. a dosing pipeline; 5. a mixing space; 6. an input end; 7. an output end; 8. connecting a pipeline; 9. a first switch assembly; 10. a connecting member; 11. a body; 12. a dosing device; 13. a scraping device; 14. a collection device; 15. a receiving cavity; 16. a scraping space; 17. a baffle plate; 18. an upper floating area; 19. a scraping area; 20. a first dosing assembly; 21. a second dosing assembly; 22. a third dosing assembly; 23. a dosing section; 24. a discharging section; 25. a second switch assembly; 26. a scraping plate; 27. a reciprocating assembly; 28. a motor; 29. a collection bag; 30. a guide block; 31. a guide space; 32. a bevel; 33. a discharging opening; 34. a fixing member; 35. an adjustment device; 36. a drawing plate; 37. adjusting the groove; 38. a mounting seat; 39. a first conditioning zone; 40. a second conditioning zone; 41. a through hole; 42. a fan; 43. a pump body; 44. a dosing channel; 45. an air floatation device; 46. a gas generator; 47. a flocculation device; 48. an air-bearing member; 49. a branch pipe; 50. an air flotation cavity; 51. an impeller; 52. a motor; 53. a mounting frame; 54. scraping a material sheet; 55. a first gear; 56. a second gear; 57. a first connecting belt; 58. a transmission rod; 59. a third gear; 60. a fourth gear; 61. a second connecting band; 62. an electronic control assembly.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals.

As shown in fig. 1-7, an influent water mixing tank comprises a closed tank body 1, an influent pipe 2, an effluent pipe 3 and a dosing pipe 4, wherein a mixing space 5 is arranged in the closed tank body 1, the dosing pipe 4 is communicated with the mixing space 5, one end of the influent pipe 2 is an input end 6, the input end 6 is communicated with the mixing space 5, preferably, in one embodiment, the other end of the influent pipe 2 is connected with an input pump body, the influent pipe 2 pumps sewage through the input pump body, preferably, in another embodiment, the other end of the influent pipe 2 is communicated with sewage, the influent pipe 2 pumps sewage through air pressure, the input end 6 is higher than the liquid level in the mixing space 5, one end of the effluent pipe 3 is an output end 7, the output end 7 is communicated with the inside of the closed tank body 1, and the output end 7 is lower than the liquid level, realize through the setting to input 6 and output 7 height when using in accessible atmospheric pressure directly drives sewage entering mixing space 5, simultaneously because the setting of input 6 height, can effectively avoid the sewage backward flow that siphon effect caused, can effectively increase simultaneously through airtight box 1's setting and inhale the journey from inhaling, can guarantee sealed effect through pipeline and external intercommunication, add setting up of medicine pipeline 4 simultaneously and be convenient for add the medicament in to mixing space 5.

Preferably, be equipped with the connecting tube 8 with 5 intercommunications in mixing space on the seal box 1, be equipped with first switch module 9 on the connecting tube 8, first switch module 9 is used for opening or closing connecting tube 8, can be convenient for remove the interior sealed of seal box 1 through setting up of first switch module 9 to be convenient for remaining sewage discharge in the seal box 1, the setting of connecting tube 8 can be convenient for follow-up clear away mixing space 5 simultaneously, and is further preferred, in this embodiment, input 7 height and 5 bottom surfaces highly uniform in mixing space, the further interior liquid discharge of seal box 1 of being convenient for, the practicality is strong.

Preferably, one end of the connecting pipeline 8, which is far away from the mixing space 5, is provided with a connecting piece 10, the connecting pipeline 8 is communicated with a cleaning pipeline or other pipelines through the connecting piece 10, and the connecting pipeline 8 can be conveniently connected through the connecting piece 10.

The utility model provides an air supporting machine, includes fuselage 11, be equipped with charge device 12 in the fuselage 11, scrape material device 13 and foretell mixing box of intaking, seted up on the fuselage 11 and scraped material space 16, outlet conduit 3 with scrape material space 16 intercommunication, charge device 12 is connected with charge pipeline 4 and outlet conduit 3 respectively and adds the medicament to charge pipeline 4 and outlet conduit 3 in respectively, scrape material device 13 and set up in scraping material space 16, strike off the suspended solid through the realization of scraping material device 13 to guarantee purifying effect, scrape the setting in material space 16 and can be convenient for scrape the installation of material device 13.

Preferably, the water outlet pipeline 3 is sequentially provided with an air floatation device 45 and a flocculation device 47 which are communicated with the water outlet pipeline, and the chemical adding device 12 is respectively connected with the air floatation device 45 and the flocculation device 47 and adds a chemical agent through

Preferably, be equipped with the plate washer 17 in the scraping space 16 and divide into through plate washer 17 and float district 18 and scraping district 19 on, the plane height is higher than charge device 12 export height and is less than scraping space 16 and goes up the plane height on plate washer 17, thereby can effectively avoid sewage to get into too big the causing of velocity of flow when scraping space 16 through the setting of plate washer 17 and pollute, can slow down the interior liquid velocity of flow of scraping space 16 simultaneously.

Preferably, charge device 12 includes that first adds medicine subassembly 20, second add medicine subassembly 21 and third add medicine subassembly 22, first add medicine subassembly 20 and add medicine pipeline 4 intercommunication, outlet conduit 3 is including adding medicine section 23 and ejection of compact section 24, it is connected with airtight box 1 to add 23 one end of medicine section, it communicates with air supporting device 45 and flocculation device 47 in proper order to add 23 other ends of medicine section, second add medicine subassembly 21 and third and add medicine subassembly 22 and communicate with air supporting device 45 and flocculation device 47 respectively, preferably, in this embodiment, first medicine subassembly 20 corresponds liquid medicine storage jar interior liquid medicine of liquid medicine and is the pH regulator, second medicine subassembly 21 corresponds liquid medicine storage jar interior liquid medicine and is the coagulant, third medicine subassembly 22 corresponds liquid medicine storage jar interior liquid medicine of liquid medicine and is the flocculating agent, preferentially, first medicine subassembly 20, second medicine subassembly 21 and third add medicine subassembly 22 and all include the pump body 43, Medicine passageway 44 and liquid medicine storage jar, first medicine subassembly 20 corresponds the pump body 43 and is connected with liquid medicine storage jar and airtight box 1 respectively through adding medicine passageway 44, second medicine subassembly 21 and third medicine subassembly 22 correspond the pump body 43 and are connected with liquid medicine storage jar and medicine section 23 respectively through adding medicine passageway 44, can guarantee through the pump body 43 that liquid medicine output is stable, and is further preferred, in this embodiment, air supporting device 45 includes gas generator 46 and air supporting piece 48, be equipped with air supporting cavity 50 in the air supporting piece 48, add medicine section 23 and air supporting cavity 50 intercommunication, be equipped with impeller 51 in the air supporting cavity 50, be equipped with motor 52 in the fuselage 11, the motor 52 output is connected with impeller 51, gas generator 46 is connected with outlet conduit 3 and is used for adding the air to the sewage in the outlet conduit 3, and is further preferred, in this embodiment, the flocculation device 47 is a pipeline mixer, one end of the discharge section 24 is communicated with the scraping space 16, the other end of the discharge section 24 is connected with an outlet of the flocculation device 47, the discharge section 24 is connected with a branch pipe 49, the branch pipe 49 is provided with a second switch component 25, the sewage in the discharge section 24 can be partially discharged and observed through the arrangement of the second switch component 25, so that the sewage dosing condition is judged, the dosing device 12 is convenient to adjust subsequently, the dosing section 23 is dosed, so that the precipitate or floccule formed by dosing can be conveniently taken away by water flow in time, the blockage caused by the deposition of the precipitate or floccule is avoided, meanwhile, the gas generated by the gas generator 46 can be effectively crushed to form tiny bubbles through the arrangement of the impeller 51 and adsorbed on the surface of the suspended matter, so that the subsequent suspended matter can quickly float on the water surface when the floating area 18, simultaneously impeller 51 and motor 52 set up sewage velocity in can effectively increasing outlet conduit 3 to increase the pressure differential in the airtight box 1, further strengthen airtight box 1 from inhaling the performance, can effectively mix the flocculating agent through the setting of flocculation device 47, thereby promote the cubic grow of suspended solid, be convenient for follow-up come-up and scrape the material.

Preferably, the scraping device 13 includes a scraping plate 26 and a reciprocating assembly 27, a motor 28 is disposed on the machine body 11, an output shaft of the motor 28 is connected with the reciprocating assembly 27 and drives the reciprocating assembly 27 to move, the scraping plate 26 is connected with the reciprocating assembly 27 and is driven by the reciprocating assembly 27 to perform a circulating scraping action, further preferably, in this embodiment, the reciprocating assembly 27 includes a connecting assembly and reciprocating units symmetrically disposed at two sides of the scraping plate 26, the scraping plate 26 includes a mounting frame 53 and a scraping plate 54, the scraping plate 54 is detachably mounted on the mounting frame 53, further preferably, in this embodiment, the scraping plate 54 is connected with the mounting frame 53 by bolts, the reciprocating unit includes a first gear 55, a second gear 56 and a first connecting belt 57, the first gear 55 and the second gear 56 are both rotatably connected with an inner wall of the scraping space 16, the first gear 55 and the second gear 56 are connected through a first connecting belt 57, two sides of the mounting frame 53 are connected with the first connecting belt 57, two sides of the mounting frame are provided with a transmission rod 58 and connected with each other between the reciprocating units, the connecting assembly comprises a third gear 59, a fourth gear 60 and a second connecting belt 61, the third gear 59 is connected with an output shaft of the motor 28, the fourth gear 60 is coaxially and fixedly connected with the first gear 55/the second gear 56, the third gear 59 is connected with the fourth gear 60 through the second connecting belt 61, repeated scraping is realized through the arrangement of the reciprocating assembly 27, meanwhile, the scraping action can be provided with an interval period of a certain time through the arrangement of the first connecting belt 57, so that the phenomenon that the liquid level of waves in the scraping space 16 is too large due to the fact that the scraping is too fast is avoided, the defect that the scraping effect is reduced is overcome, and the stable operation can be ensured through the gear transmission, the provision of the mounting bracket 53 and scraper blade 54 can facilitate installation and subsequent replacement.

Preferably, a collecting device 14 is further included, the collecting device 14 is connected with the scraping space 16 and is used for collecting the waste materials scraped by the scraping device 13, the collecting device 14 comprises a collecting bag 29 and a guide block 30 arranged on the body 11, in the guide block 30, a guide space 31 is provided, the scraping zone 19 is provided with a slope 32 connected to the guide space 31, a discharge opening 33 is arranged in the guide space 31, a fixing piece 34 is arranged on the guide block 30, the collecting bag 29 is detachably connected to the guide block 30 by means of a fixing element 34, which, further preferably, in this embodiment, the fixing member 34 is a hook, the opening of the collecting bag 29 is disposed corresponding to the discharging opening 33, the collection bag 29 is convenient to replace while the collection function is realized through the arrangement of the collection bag 29 and the fixing piece 34, and meanwhile, the collection bag 29 can be convenient to fix through the arrangement of the hook claws.

Preferably, the scraper device further comprises an adjusting device 35, the adjusting device 35 is connected with the scraper space 16, the adjusting device 35 is used for adjusting the liquid level height of the scraper space 16, the adjusting device 35 comprises a drawing plate 36, an adjusting groove 37 is formed in the machine body 11, an installation seat 38 is arranged in the adjusting groove 37, the drawing plate 36 is installed on the installation seat 38 and moves along the height direction of the installation seat 38, the adjusting groove 37 is divided into a first adjusting area 39 and a second adjusting area 40 through the drawing plate 36, the first adjusting area 39 is connected with the scraper area 19, a through hole 41 is formed in the drawing plate 36, the liquid level height of the first adjusting area 39 is set through the setting of the drawing plate 36 and the through hole 41, so that the liquid level height of the scraper space 16 is adjusted, the installation seat 38 and the adjusting groove 37 fix the drawing plate 36 and facilitate the movement of the drawing plate 36, thereby facilitating adjustment by an operator.

Preferably, the fuselage 11 is equipped with holding cavity 15 scraping material space 16 outside side, holding space includes upper strata and lower floor, airtight box 1, charge device 12, adjusting device 35 set up on the upper strata, air supporting device 45 and flocculation device 47 and the outlet conduit 3 setting of buckling the setting are holding cavity 15 lower floor, and is further preferred, in this embodiment, collection device 14 sets up in the outside side of scraping material space 16 keeping away from holding cavity 15, realizes small-size integration through reasonable setting to the device to reduce cost.

Preferably, the fuselage 11 is equipped with fan 42 corresponding to holding cavity 15, and further preferably, in this embodiment, fan 42 corresponds the motor 52 setting, can be convenient for to holding cavity 15 cooling through the setting of fan 42, and the setting of corresponding motor 52 simultaneously can avoid motor 52 high temperature in the long-time use to increase of service life.

Preferably, still including automatically controlled subassembly 62, automatically controlled subassembly 62 includes adds medicine the control unit and rotational speed control unit, add medicine the control unit and be connected with charge device 12 device and be used for controlling charge device 12 and add medicine rate, the rotational speed control unit is connected with motor 52 and motor 28 respectively and is used for controlling motor 52 and motor 28 output speed, can be convenient for operating personnel to control charge device 12, motor 52 and motor 28 through the setting of automatically controlled subassembly 62, and the practicality is strong.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (10)

1. The utility model provides a mixing box of intaking, includes airtight box (1), inlet channel (2), outlet conduit (3) and adds medicine pipeline (4), be equipped with mixing space (5) in airtight box (1), it communicates its characterized in that with mixing space (5) to add medicine pipeline (4): inlet channel (2) one end is input (6), input (6) and mixing space (5) intercommunication, input (6) highly are higher than mixing space (5) interior liquid level height, outlet conduit (3) one end is output (7), output (7) and airtight box (1) inside intercommunication, output (7) highly are less than liquid level height.

2. A water intake mixing box according to claim 1, wherein: be equipped with connecting tube (8) with mixing space (5) intercommunication on seal box (1), be equipped with first switch module (9) on connecting tube (8), first switch module (9) are used for opening or close connecting tube (8).

3. An air flotation machine is characterized in that: including fuselage (11), be equipped with charge device (12), scraper (13) and any one of claim 1-2 in fuselage (11) and advance water mixing box, scraper space (16) has been seted up on fuselage (11), outlet conduit (3) and scraper space (16) intercommunication, charge device (12) are connected and add the medicament respectively to in charge pipeline (4) and outlet conduit (3) with charge pipeline (4) and outlet conduit (3) respectively, scraper (13) set up in scraper space (16).

4. An air flotation machine as claimed in claim 3, wherein: the water outlet pipeline (3) is sequentially provided with an air floatation device (45) and a flocculation device (47) which are communicated with the water outlet pipeline, and the dosing device (12) is respectively connected with the air floatation device (45) and the flocculation device (47) and is used for adding a medicament.

5. An air flotation machine as claimed in claim 3, wherein: a baffle plate (17) is arranged in the scraping space (16) and is divided into an upper floating area (18) and a scraping area (19) through the baffle plate (17), and the upper plane height of the baffle plate (17) is higher than the outlet height of the dosing device (12) and lower than the upper plane height of the scraping space (16).

6. An air flotation machine as claimed in claim 3, wherein: outlet conduit (3) are including going out the material section, go out material section one end and scrape material space (16) intercommunication, go out the material section other end and flocculation device (47) exit linkage, be connected with the branch pipe on the play material section, be equipped with second switch subassembly (25) on the branch pipe.

7. An air flotation machine as claimed in claim 3, wherein: the scraper device (13) comprises a scraper plate (26) and a reciprocating assembly (27), a motor (28) is arranged on the machine body (11), an output shaft of the motor (28) is connected with the reciprocating assembly (27) and drives the reciprocating assembly (27) to move, and the scraper plate (26) is connected with the reciprocating assembly (27) and is driven by the reciprocating assembly (27) to circularly scrape materials.

8. An air flotation machine as claimed in claim 3, wherein: still including collection device (14), collection device (14) are connected with scraping material space (16) and are used for collecting the waste material that scraping material device (13) scraped, collection device (14) are including collecting bag (29) and guide block (30) of setting on fuselage (11), be equipped with guide space (31) in guide block (30), it is equipped with inclined plane (32) that are connected to guide space (31) to scrape material district (19), be equipped with ejection of compact opening (33) in guide space (31), be equipped with mounting (34) on guide block (30), it can dismantle with guide block (30) through mounting (34) and is connected to collect bag (29), it corresponds ejection of compact opening (33) and sets up to collect bag (29) opening.

9. The air flotation machine as claimed in claim 5, wherein: still including adjusting device (35), adjusting device (35) are connected with scraping space (16), adjusting device (35) are used for adjusting scraping space (16) liquid level, adjusting device (35) include pull board (36), be equipped with on fuselage (11) and adjust recess (37), be equipped with mount pad (38) in adjusting recess (37), pull board (36) are installed on mount pad (38) and are followed mount pad (38) direction of height and remove, adjust recess (37) and divide into first regulatory region (39) and second regulatory region (40) through pull board (36), first regulatory region (39) are connected with scraping region (19), be equipped with perforating hole (41) on pull board (36).

10. The air flotation machine as claimed in claim 9, wherein: fuselage (11) are equipped with holding cavity (15) scraping material space (16) outside side, holding cavity (15) include upper strata and lower floor, airtight box (1), charge device (12), adjusting device (35) set up the upper strata, air supporting device (45) and flocculation device (47) and outlet conduit (3) of buckling the setting set up and hold cavity (15) lower floor.

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